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50a14534 EB |
1 | /* |
2 | * viking -- GPS Data and Topo Analyzer, Explorer, and Manager | |
3 | * | |
4 | * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net> | |
a482007a | 5 | * Copyright (C) 2005-2006, Alex Foobarian <foobarian@gmail.com> |
49d43d14 | 6 | * Copyright (C) 2012-2015, Rob Norris <rw_norris@hotmail.com> |
50a14534 EB |
7 | * |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2 of the License, or | |
11 | * (at your option) any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
21 | * | |
22 | */ | |
4c77d5e0 GB |
23 | |
24 | #ifdef HAVE_CONFIG_H | |
25 | #include "config.h" | |
26 | #endif | |
27 | ||
50a14534 EB |
28 | #include "viking.h" |
29 | #include "background.h" | |
1d1bc3c1 | 30 | #include "acquire.h" |
7b3479e3 | 31 | #include "datasources.h" |
c0c5893f | 32 | #include "geojson.h" |
34e71b99 | 33 | #include "vikgoto.h" |
071da616 | 34 | #include "dems.h" |
7c259702 | 35 | #include "mapcache.h" |
42f34743 | 36 | #include "print.h" |
17a1f8f9 | 37 | #include "preferences.h" |
75b7457a | 38 | #include "toolbar.h" |
a7023a1b | 39 | #include "viklayer_defaults.h" |
f2f2f7bf | 40 | #include "icons/icons.h" |
92806042 | 41 | #include "vikexttools.h" |
82993cc7 | 42 | #include "vikexttool_datasources.h" |
9be0449f | 43 | #include "garminsymbols.h" |
6b59f63d | 44 | #include "vikmapslayer.h" |
4d7d2041 | 45 | #include "vikrouting.h" |
3c29a566 | 46 | #include "geonamessearch.h" |
74562734 | 47 | #include "vikutils.h" |
7b97b14c | 48 | #include "dir.h" |
49d43d14 | 49 | #include "kmz.h" |
50a14534 | 50 | |
8c00358d | 51 | #ifdef HAVE_STDLIB_H |
e4afc73a | 52 | #include <stdlib.h> |
8c00358d GB |
53 | #endif |
54 | #ifdef HAVE_MATH_H | |
50a14534 | 55 | #include <math.h> |
8c00358d GB |
56 | #endif |
57 | #ifdef HAVE_STRING_H | |
50a14534 | 58 | #include <string.h> |
8c00358d | 59 | #endif |
50a14534 | 60 | #include <ctype.h> |
f83131b9 MA |
61 | #include <glib.h> |
62 | #include <glib/gstdio.h> | |
1d1bc3c1 | 63 | #include <glib/gprintf.h> |
4c77d5e0 | 64 | #include <glib/gi18n.h> |
314084b8 | 65 | #include <gio/gio.h> |
7622022f | 66 | #include <gdk/gdkkeysyms.h> |
50a14534 | 67 | |
8a13dbd2 RN |
68 | // This seems rather arbitary, quite large and pointless |
69 | // I mean, if you have a thousand windows open; | |
70 | // why not be allowed to open a thousand more... | |
71 | #define MAX_WINDOWS 1024 | |
72 | static guint window_count = 0; | |
98acb9a1 | 73 | static GSList *window_list = NULL; |
8a13dbd2 | 74 | |
3570ad57 QT |
75 | #define VIKING_WINDOW_WIDTH 1000 |
76 | #define VIKING_WINDOW_HEIGHT 800 | |
50a14534 EB |
77 | #define DRAW_IMAGE_DEFAULT_WIDTH 1280 |
78 | #define DRAW_IMAGE_DEFAULT_HEIGHT 1024 | |
79 | #define DRAW_IMAGE_DEFAULT_SAVE_AS_PNG TRUE | |
80 | ||
4850161a RN |
81 | // The last used directories |
82 | static gchar *last_folder_files_uri = NULL; | |
83 | static gchar *last_folder_images_uri = NULL; | |
84 | ||
50a14534 EB |
85 | static void window_finalize ( GObject *gob ); |
86 | static GObjectClass *parent_class; | |
87 | ||
4c77d5e0 | 88 | static void window_set_filename ( VikWindow *vw, const gchar *filename ); |
4522c4ff | 89 | static const gchar *window_get_filename ( VikWindow *vw ); |
50a14534 | 90 | |
8a13dbd2 RN |
91 | static VikWindow *window_new (); |
92 | ||
50a14534 EB |
93 | static void draw_update ( VikWindow *vw ); |
94 | ||
e4afc73a | 95 | static void newwindow_cb ( GtkAction *a, VikWindow *vw ); |
50a14534 | 96 | |
8a13dbd2 RN |
97 | // Signals |
98 | static void open_window ( VikWindow *vw, GSList *files ); | |
8a13dbd2 RN |
99 | static void destroy_window ( GtkWidget *widget, |
100 | gpointer data ); | |
101 | ||
50a14534 EB |
102 | /* Drawing & stuff */ |
103 | ||
104 | static gboolean delete_event( VikWindow *vw ); | |
105 | ||
777e2d4d EB |
106 | static gboolean key_press_event( VikWindow *vw, GdkEventKey *event, gpointer data ); |
107 | ||
be5554c5 | 108 | static void center_changed_cb ( VikWindow *vw ); |
bce3a7b0 | 109 | static void window_configure_event ( VikWindow *vw ); |
50a14534 EB |
110 | static void draw_sync ( VikWindow *vw ); |
111 | static void draw_redraw ( VikWindow *vw ); | |
941aa6e9 | 112 | static void draw_scroll ( VikWindow *vw, GdkEventScroll *event ); |
50a14534 EB |
113 | static void draw_click ( VikWindow *vw, GdkEventButton *event ); |
114 | static void draw_release ( VikWindow *vw, GdkEventButton *event ); | |
115 | static void draw_mouse_motion ( VikWindow *vw, GdkEventMotion *event ); | |
e4afc73a EB |
116 | static void draw_zoom_cb ( GtkAction *a, VikWindow *vw ); |
117 | static void draw_goto_cb ( GtkAction *a, VikWindow *vw ); | |
6b59f63d | 118 | static void draw_refresh_cb ( GtkAction *a, VikWindow *vw ); |
50a14534 | 119 | |
c8430548 | 120 | static void draw_status ( VikWindow *vw ); |
50a14534 EB |
121 | |
122 | /* End Drawing Functions */ | |
123 | ||
87d052f9 RN |
124 | static void toggle_draw_scale ( GtkAction *a, VikWindow *vw ); |
125 | static void toggle_draw_centermark ( GtkAction *a, VikWindow *vw ); | |
126 | static void toggle_draw_highlight ( GtkAction *a, VikWindow *vw ); | |
127 | ||
e4afc73a EB |
128 | static void menu_addlayer_cb ( GtkAction *a, VikWindow *vw ); |
129 | static void menu_properties_cb ( GtkAction *a, VikWindow *vw ); | |
130 | static void menu_delete_layer_cb ( GtkAction *a, VikWindow *vw ); | |
941aa6e9 AF |
131 | |
132 | /* tool management */ | |
133 | typedef struct { | |
134 | VikToolInterface ti; | |
135 | gpointer state; | |
9593a4c9 | 136 | gint layer_type; |
941aa6e9 | 137 | } toolbox_tool_t; |
9593a4c9 | 138 | #define TOOL_LAYER_TYPE_NONE -1 |
941aa6e9 AF |
139 | |
140 | typedef struct { | |
141 | int active_tool; | |
142 | int n_tools; | |
143 | toolbox_tool_t *tools; | |
144 | VikWindow *vw; | |
145 | } toolbox_tools_t; | |
146 | ||
75b7457a RN |
147 | static void menu_cb ( GtkAction *old, GtkAction *a, VikWindow *vw ); |
148 | static void window_change_coord_mode_cb ( GtkAction *old, GtkAction *a, VikWindow *vw ); | |
941aa6e9 | 149 | static toolbox_tools_t* toolbox_create(VikWindow *vw); |
9593a4c9 | 150 | static void toolbox_add_tool(toolbox_tools_t *vt, VikToolInterface *vti, gint layer_type ); |
941aa6e9 AF |
151 | static int toolbox_get_tool(toolbox_tools_t *vt, const gchar *tool_name); |
152 | static void toolbox_activate(toolbox_tools_t *vt, const gchar *tool_name); | |
f2f2f7bf | 153 | static const GdkCursor *toolbox_get_cursor(toolbox_tools_t *vt, const gchar *tool_name); |
941aa6e9 | 154 | static void toolbox_click (toolbox_tools_t *vt, GdkEventButton *event); |
dc2c040e | 155 | static void toolbox_move (toolbox_tools_t *vt, GdkEventMotion *event); |
941aa6e9 AF |
156 | static void toolbox_release (toolbox_tools_t *vt, GdkEventButton *event); |
157 | ||
50a14534 | 158 | |
941aa6e9 | 159 | /* ui creation */ |
e4afc73a | 160 | static void window_create_ui( VikWindow *window ); |
941aa6e9 | 161 | static void register_vik_icons (GtkIconFactory *icon_factory); |
50a14534 | 162 | |
941aa6e9 | 163 | /* i/o */ |
e4afc73a EB |
164 | static void load_file ( GtkAction *a, VikWindow *vw ); |
165 | static gboolean save_file_as ( GtkAction *a, VikWindow *vw ); | |
166 | static gboolean save_file ( GtkAction *a, VikWindow *vw ); | |
2bf7cadd | 167 | static gboolean save_file_and_exit ( GtkAction *a, VikWindow *vw ); |
50a14534 EB |
168 | static gboolean window_save ( VikWindow *vw ); |
169 | ||
170 | struct _VikWindow { | |
171 | GtkWindow gtkwindow; | |
67130220 | 172 | GtkWidget *hpaned; |
50a14534 EB |
173 | VikViewport *viking_vvp; |
174 | VikLayersPanel *viking_vlp; | |
175 | VikStatusbar *viking_vs; | |
75b7457a | 176 | VikToolbar *viking_vtb; |
50a14534 | 177 | |
75b7457a RN |
178 | GtkWidget *main_vbox; |
179 | GtkWidget *menu_hbox; | |
e4afc73a | 180 | |
55d3a53c RN |
181 | GdkCursor *busy_cursor; |
182 | GdkCursor *viewport_cursor; // only a reference | |
183 | ||
941aa6e9 | 184 | /* tool management state */ |
50a14534 | 185 | guint current_tool; |
941aa6e9 | 186 | toolbox_tools_t *vt; |
50a14534 EB |
187 | guint16 tool_layer_id; |
188 | guint16 tool_tool_id; | |
189 | ||
79845167 QT |
190 | GtkActionGroup *action_group; |
191 | ||
75b7457a RN |
192 | // Display controls |
193 | // NB scale, centermark and highlight are in viewport. | |
194 | gboolean show_full_screen; | |
195 | gboolean show_side_panel; | |
196 | gboolean show_statusbar; | |
197 | gboolean show_toolbar; | |
198 | gboolean show_main_menu; | |
199 | ||
c29a3198 | 200 | gboolean select_move; |
b71eff77 | 201 | gboolean pan_move; |
50a14534 | 202 | gint pan_x, pan_y; |
beb9d63a RN |
203 | gint delayed_pan_x, delayed_pan_y; // Temporary storage |
204 | gboolean single_click_pending; | |
50a14534 EB |
205 | |
206 | guint draw_image_width, draw_image_height; | |
207 | gboolean draw_image_save_as_png; | |
208 | ||
209 | gchar *filename; | |
210 | gboolean modified; | |
a14f46cf | 211 | VikLoadType_t loaded_type; |
50a14534 | 212 | |
50a14534 | 213 | gboolean only_updating_coord_mode_ui; /* hack for a bug in GTK */ |
e4afc73a | 214 | GtkUIManager *uim; |
c9177aae | 215 | |
fa51adec | 216 | GThread *thread; |
c9177aae QT |
217 | /* half-drawn update */ |
218 | VikLayer *trigger; | |
219 | VikCoord trigger_center; | |
9d7c24ed RN |
220 | |
221 | /* Store at this level for highlighted selection drawing since it applies to the viewport and the layers panel */ | |
222 | /* Only one of these items can be selected at the same time */ | |
223 | gpointer selected_vtl; /* notionally VikTrwLayer */ | |
1c70a947 | 224 | GHashTable *selected_tracks; |
9d7c24ed | 225 | gpointer selected_track; /* notionally VikTrack */ |
1c70a947 | 226 | GHashTable *selected_waypoints; |
9d7c24ed | 227 | gpointer selected_waypoint; /* notionally VikWaypoint */ |
43f2e1da | 228 | /* only use for individual track or waypoint */ |
113c74f6 RN |
229 | /* For track(s) & waypoint(s) it is the layer they are in - this helps refering to the individual item easier */ |
230 | gpointer containing_vtl; /* notionally VikTrwLayer */ | |
50a14534 EB |
231 | }; |
232 | ||
233 | enum { | |
576cbd17 GB |
234 | TOOL_PAN = 0, |
235 | TOOL_ZOOM, | |
50a14534 | 236 | TOOL_RULER, |
a47bfefa | 237 | TOOL_SELECT, |
50a14534 EB |
238 | TOOL_LAYER, |
239 | NUMBER_OF_TOOLS | |
240 | }; | |
241 | ||
242 | enum { | |
243 | VW_NEWWINDOW_SIGNAL, | |
244 | VW_OPENWINDOW_SIGNAL, | |
245 | VW_LAST_SIGNAL | |
246 | }; | |
247 | ||
248 | static guint window_signals[VW_LAST_SIGNAL] = { 0 }; | |
249 | ||
79dce0cb | 250 | // TODO get rid of this as this is unnecessary duplication... |
a47bfefa | 251 | static gchar *tool_names[NUMBER_OF_TOOLS] = { N_("Pan"), N_("Zoom"), N_("Ruler"), N_("Select") }; |
50a14534 | 252 | |
f3c798e9 | 253 | G_DEFINE_TYPE (VikWindow, vik_window, GTK_TYPE_WINDOW) |
50a14534 | 254 | |
014128f6 QT |
255 | VikViewport * vik_window_viewport(VikWindow *vw) |
256 | { | |
257 | return(vw->viking_vvp); | |
258 | } | |
259 | ||
55477ce6 RN |
260 | VikLayersPanel * vik_window_layers_panel(VikWindow *vw) |
261 | { | |
262 | return(vw->viking_vlp); | |
263 | } | |
264 | ||
c06a63ad RN |
265 | /** |
266 | * Returns the statusbar for the window | |
267 | */ | |
268 | VikStatusbar * vik_window_get_statusbar ( VikWindow *vw ) | |
269 | { | |
270 | return vw->viking_vs; | |
271 | } | |
272 | ||
1b14d0d2 RN |
273 | /** |
274 | * Returns the 'project' filename | |
275 | */ | |
276 | const gchar *vik_window_get_filename (VikWindow *vw) | |
277 | { | |
278 | return vw->filename; | |
279 | } | |
280 | ||
39ae014f RN |
281 | typedef struct { |
282 | VikStatusbar *vs; | |
283 | vik_statusbar_type_t vs_type; | |
284 | gchar* message; // Always make a copy of this data | |
285 | } statusbar_idle_data; | |
90142302 RN |
286 | |
287 | /** | |
288 | * For the actual statusbar update! | |
289 | */ | |
39ae014f | 290 | static gboolean statusbar_idle_update ( statusbar_idle_data *sid ) |
90142302 | 291 | { |
39ae014f RN |
292 | vik_statusbar_set_message ( sid->vs, sid->vs_type, sid->message ); |
293 | g_free ( sid->message ); | |
294 | g_free ( sid ); | |
3ceb0792 | 295 | return FALSE; |
90142302 RN |
296 | } |
297 | ||
298 | /** | |
39ae014f RN |
299 | * vik_window_statusbar_update: |
300 | * @vw: The main window in which the statusbar will be updated. | |
301 | * @message: The string to be displayed. This is copied. | |
302 | * @vs_type: The part of the statusbar to be updated. | |
303 | * | |
304 | * This updates any part of the statusbar with the new string. | |
305 | * It handles calling from the main thread or any background thread | |
306 | * ATM this mostly used from background threads - as from the main thread | |
307 | * one may use the vik_statusbar_set_message() directly. | |
90142302 | 308 | */ |
39ae014f | 309 | void vik_window_statusbar_update ( VikWindow *vw, const gchar* message, vik_statusbar_type_t vs_type ) |
90142302 | 310 | { |
86642fdf RN |
311 | GThread *thread = vik_window_get_thread ( vw ); |
312 | if ( !thread ) | |
313 | // Do nothing | |
314 | return; | |
315 | ||
39ae014f RN |
316 | statusbar_idle_data *sid = g_malloc ( sizeof (statusbar_idle_data) ); |
317 | sid->vs = vw->viking_vs; | |
318 | sid->vs_type = vs_type; | |
319 | sid->message = g_strdup ( message ); | |
320 | ||
86642fdf | 321 | if ( g_thread_self() == thread ) { |
39ae014f RN |
322 | g_idle_add ( (GSourceFunc) statusbar_idle_update, sid ); |
323 | } | |
324 | else { | |
325 | // From a background thread | |
326 | gdk_threads_add_idle ( (GSourceFunc) statusbar_idle_update, sid ); | |
327 | } | |
90142302 RN |
328 | } |
329 | ||
8a13dbd2 RN |
330 | // Actual signal handlers |
331 | static void destroy_window ( GtkWidget *widget, | |
332 | gpointer data ) | |
333 | { | |
e6e2fc0b | 334 | g_debug ( "%s", __FUNCTION__ ); |
4850161a RN |
335 | if ( ! --window_count ) { |
336 | g_free ( last_folder_files_uri ); | |
337 | g_free ( last_folder_images_uri ); | |
8a13dbd2 | 338 | gtk_main_quit (); |
4850161a | 339 | } |
8a13dbd2 RN |
340 | } |
341 | ||
f700bbd9 RN |
342 | #define VIK_SETTINGS_WIN_SIDEPANEL "window_sidepanel" |
343 | #define VIK_SETTINGS_WIN_STATUSBAR "window_statusbar" | |
344 | #define VIK_SETTINGS_WIN_TOOLBAR "window_toolbar" | |
345 | // Menubar setting to off is never auto saved in case it's accidentally turned off | |
346 | // It's not so obvious so to recover the menu visibility. | |
347 | // Thus this value is for setting manually via editting the settings file directly | |
348 | #define VIK_SETTINGS_WIN_MENUBAR "window_menubar" | |
349 | ||
8a13dbd2 RN |
350 | VikWindow *vik_window_new_window () |
351 | { | |
352 | if ( window_count < MAX_WINDOWS ) | |
353 | { | |
354 | VikWindow *vw = window_new (); | |
355 | ||
3d3182d0 RN |
356 | if ( window_count == 0 ) { |
357 | vik_window_statusbar_update ( vw, _("This is Viking "VIKING_VERSION), VIK_STATUSBAR_INFO ); | |
358 | } | |
359 | ||
8a13dbd2 RN |
360 | g_signal_connect (G_OBJECT (vw), "destroy", |
361 | G_CALLBACK (destroy_window), NULL); | |
362 | g_signal_connect (G_OBJECT (vw), "newwindow", | |
363 | G_CALLBACK (vik_window_new_window), NULL); | |
364 | g_signal_connect (G_OBJECT (vw), "openwindow", | |
365 | G_CALLBACK (open_window), NULL); | |
8a13dbd2 RN |
366 | |
367 | gtk_widget_show_all ( GTK_WIDGET(vw) ); | |
368 | ||
1219fd23 RN |
369 | if ( a_vik_get_restore_window_state() ) { |
370 | // These settings are applied after the show all as these options hide widgets | |
371 | gboolean sidepanel; | |
372 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_SIDEPANEL, &sidepanel ) ) | |
373 | if ( ! sidepanel ) { | |
374 | gtk_widget_hide ( GTK_WIDGET(vw->viking_vlp) ); | |
375 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewSidePanel" ); | |
376 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), FALSE ); | |
377 | } | |
378 | ||
379 | gboolean statusbar; | |
380 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_STATUSBAR, &statusbar ) ) | |
381 | if ( ! statusbar ) { | |
382 | gtk_widget_hide ( GTK_WIDGET(vw->viking_vs) ); | |
383 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewStatusBar" ); | |
384 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), FALSE ); | |
385 | } | |
386 | ||
387 | gboolean toolbar; | |
388 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_TOOLBAR, &toolbar ) ) | |
389 | if ( ! toolbar ) { | |
75b7457a | 390 | gtk_widget_hide ( toolbar_get_widget (vw->viking_vtb) ); |
1219fd23 RN |
391 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewToolBar" ); |
392 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), FALSE ); | |
393 | } | |
394 | ||
395 | gboolean menubar; | |
396 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_MENUBAR, &menubar ) ) | |
397 | if ( ! menubar ) { | |
398 | gtk_widget_hide ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
399 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewMainMenu" ); | |
400 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), FALSE ); | |
401 | } | |
402 | } | |
8a13dbd2 RN |
403 | window_count++; |
404 | ||
405 | return vw; | |
406 | } | |
407 | return NULL; | |
408 | } | |
409 | ||
a14f46cf RN |
410 | /** |
411 | * determine_location_thread: | |
412 | * @vw: The window that will get updated | |
413 | * @threaddata: Data used by our background thread mechanism | |
414 | * | |
415 | * Use the features in vikgoto to determine where we are | |
416 | * Then set up the viewport: | |
417 | * 1. To goto the location | |
418 | * 2. Set an appropriate level zoom for the location type | |
419 | * 3. Some statusbar message feedback | |
420 | */ | |
421 | static int determine_location_thread ( VikWindow *vw, gpointer threaddata ) | |
422 | { | |
423 | struct LatLon ll; | |
424 | gchar *name = NULL; | |
425 | gint ans = a_vik_goto_where_am_i ( vw->viking_vvp, &ll, &name ); | |
426 | ||
427 | int result = a_background_thread_progress ( threaddata, 1.0 ); | |
428 | if ( result != 0 ) { | |
429 | vik_window_statusbar_update ( vw, _("Location lookup aborted"), VIK_STATUSBAR_INFO ); | |
430 | return -1; /* Abort thread */ | |
431 | } | |
432 | ||
433 | if ( ans ) { | |
434 | // Zoom out a little | |
435 | gdouble zoom = 16.0; | |
436 | ||
437 | if ( ans == 2 ) { | |
438 | // Position found with city precision - so zoom out more | |
439 | zoom = 128.0; | |
440 | } | |
441 | else if ( ans == 3 ) { | |
442 | // Position found via country name search - so zoom wayyyy out | |
443 | zoom = 2048.0; | |
444 | } | |
445 | ||
446 | vik_viewport_set_zoom ( vw->viking_vvp, zoom ); | |
be5554c5 | 447 | vik_viewport_set_center_latlon ( vw->viking_vvp, &ll, FALSE ); |
a14f46cf RN |
448 | |
449 | gchar *message = g_strdup_printf ( _("Location found: %s"), name ); | |
450 | vik_window_statusbar_update ( vw, message, VIK_STATUSBAR_INFO ); | |
451 | g_free ( name ); | |
452 | g_free ( message ); | |
453 | ||
454 | // Signal to redraw from the background | |
455 | vik_layers_panel_emit_update ( vw->viking_vlp ); | |
456 | } | |
457 | else | |
458 | vik_window_statusbar_update ( vw, _("Unable to determine location"), VIK_STATUSBAR_INFO ); | |
459 | ||
460 | return 0; | |
461 | } | |
462 | ||
8fa25c61 RN |
463 | /** |
464 | * Steps to be taken once initial loading has completed | |
465 | */ | |
466 | void vik_window_new_window_finish ( VikWindow *vw ) | |
467 | { | |
468 | // Don't add a map if we've loaded a Viking file already | |
469 | if ( vw->filename ) | |
470 | return; | |
471 | ||
472 | // Maybe add a default map layer | |
473 | if ( a_vik_get_add_default_map_layer () ) { | |
0ab35525 | 474 | VikMapsLayer *vml = VIK_MAPS_LAYER ( vik_layer_create(VIK_LAYER_MAPS, vw->viking_vvp, FALSE) ); |
8fa25c61 RN |
475 | vik_layer_rename ( VIK_LAYER(vml), _("Default Map") ); |
476 | vik_aggregate_layer_add_layer ( vik_layers_panel_get_top_layer(vw->viking_vlp), VIK_LAYER(vml), TRUE ); | |
477 | ||
478 | draw_update ( vw ); | |
479 | } | |
a14f46cf RN |
480 | |
481 | // If not loaded any file, maybe try the location lookup | |
482 | if ( vw->loaded_type == LOAD_TYPE_READ_FAILURE ) { | |
483 | if ( a_vik_get_startup_method ( ) == VIK_STARTUP_METHOD_AUTO_LOCATION ) { | |
484 | ||
485 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, _("Trying to determine location...") ); | |
486 | ||
c75da936 RN |
487 | a_background_thread ( BACKGROUND_POOL_REMOTE, |
488 | GTK_WINDOW(vw), | |
a14f46cf RN |
489 | _("Determining location"), |
490 | (vik_thr_func) determine_location_thread, | |
491 | vw, | |
492 | NULL, | |
493 | NULL, | |
494 | 1 ); | |
495 | } | |
496 | } | |
8fa25c61 RN |
497 | } |
498 | ||
8a13dbd2 RN |
499 | static void open_window ( VikWindow *vw, GSList *files ) |
500 | { | |
3fce6ae5 RN |
501 | if ( !vw ) |
502 | return; | |
8a13dbd2 RN |
503 | gboolean change_fn = (g_slist_length(files) == 1); /* only change fn if one file */ |
504 | GSList *cur_file = files; | |
505 | while ( cur_file ) { | |
506 | // Only open a new window if a viking file | |
507 | gchar *file_name = cur_file->data; | |
3fce6ae5 | 508 | if (vw->filename && check_file_magic_vik ( file_name ) ) { |
8a13dbd2 RN |
509 | VikWindow *newvw = vik_window_new_window (); |
510 | if (newvw) | |
d4a8b54d | 511 | vik_window_open_file ( newvw, file_name, TRUE ); |
8a13dbd2 RN |
512 | } |
513 | else { | |
514 | vik_window_open_file ( vw, file_name, change_fn ); | |
515 | } | |
516 | g_free (file_name); | |
517 | cur_file = g_slist_next (cur_file); | |
518 | } | |
519 | g_slist_free (files); | |
520 | } | |
521 | // End signals | |
522 | ||
79845167 QT |
523 | void vik_window_selected_layer(VikWindow *vw, VikLayer *vl) |
524 | { | |
525 | int i, j, tool_count; | |
526 | VikLayerInterface *layer_interface; | |
527 | ||
528 | if (!vw->action_group) return; | |
529 | ||
530 | for (i=0; i<VIK_LAYER_NUM_TYPES; i++) { | |
531 | GtkAction *action; | |
532 | layer_interface = vik_layer_get_interface(i); | |
533 | tool_count = layer_interface->tools_count; | |
534 | ||
535 | for (j = 0; j < tool_count; j++) { | |
536 | action = gtk_action_group_get_action(vw->action_group, | |
79dce0cb | 537 | layer_interface->tools[j].radioActionEntry.name); |
79845167 | 538 | g_object_set(action, "sensitive", i == vl->type, NULL); |
75b7457a | 539 | toolbar_action_set_sensitive ( vw->viking_vtb, vik_layer_get_interface(i)->tools[j].radioActionEntry.name, i == vl->type ); |
79845167 QT |
540 | } |
541 | } | |
542 | } | |
543 | ||
50a14534 EB |
544 | static void window_finalize ( GObject *gob ) |
545 | { | |
546 | VikWindow *vw = VIK_WINDOW(gob); | |
547 | g_return_if_fail ( vw != NULL ); | |
548 | ||
90142302 | 549 | a_background_remove_window ( vw ); |
50a14534 | 550 | |
98acb9a1 RN |
551 | window_list = g_slist_remove ( window_list, vw ); |
552 | ||
55d3a53c | 553 | gdk_cursor_unref ( vw->busy_cursor ); |
919ed63e RN |
554 | int tt; |
555 | for (tt = 0; tt < vw->vt->n_tools; tt++ ) | |
556 | if ( vw->vt->tools[tt].ti.destroy ) | |
557 | vw->vt->tools[tt].ti.destroy ( vw->vt->tools[tt].state ); | |
558 | g_free ( vw->vt->tools ); | |
559 | g_free ( vw->vt ); | |
55d3a53c | 560 | |
75b7457a RN |
561 | vik_toolbar_finalize ( vw->viking_vtb ); |
562 | ||
50a14534 EB |
563 | G_OBJECT_CLASS(parent_class)->finalize(gob); |
564 | } | |
565 | ||
bce3a7b0 | 566 | |
f3c798e9 | 567 | static void vik_window_class_init ( VikWindowClass *klass ) |
50a14534 EB |
568 | { |
569 | /* destructor */ | |
570 | GObjectClass *object_class; | |
571 | ||
572 | window_signals[VW_NEWWINDOW_SIGNAL] = g_signal_new ( "newwindow", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (VikWindowClass, newwindow), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); | |
8c4f1350 | 573 | window_signals[VW_OPENWINDOW_SIGNAL] = g_signal_new ( "openwindow", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (VikWindowClass, openwindow), NULL, NULL, g_cclosure_marshal_VOID__POINTER, G_TYPE_NONE, 1, G_TYPE_POINTER); |
50a14534 EB |
574 | |
575 | object_class = G_OBJECT_CLASS (klass); | |
576 | ||
577 | object_class->finalize = window_finalize; | |
578 | ||
579 | parent_class = g_type_class_peek_parent (klass); | |
580 | ||
581 | } | |
582 | ||
5c0bf50b GB |
583 | static void zoom_changed (GtkMenuShell *menushell, |
584 | gpointer user_data) | |
ac4478f4 | 585 | { |
5c0bf50b GB |
586 | VikWindow *vw = VIK_WINDOW (user_data); |
587 | ||
588 | GtkWidget *aw = gtk_menu_get_active ( GTK_MENU (menushell) ); | |
74dd7f07 | 589 | gint active = GPOINTER_TO_INT(g_object_get_data ( G_OBJECT (aw), "position" )); |
5c0bf50b | 590 | |
5a210d10 | 591 | gdouble zoom_request = pow (2, active-5 ); |
ac4478f4 | 592 | |
c4b6a67d GB |
593 | // But has it really changed? |
594 | gdouble current_zoom = vik_viewport_get_zoom ( vw->viking_vvp ); | |
595 | if ( current_zoom != 0.0 && zoom_request != current_zoom ) { | |
596 | vik_viewport_set_zoom ( vw->viking_vvp, zoom_request ); | |
597 | // Force drawing update | |
598 | draw_update ( vw ); | |
599 | } | |
c4b6a67d GB |
600 | } |
601 | ||
ddd7bb88 RN |
602 | /** |
603 | * @mpp: The initial zoom level | |
604 | */ | |
605 | static GtkWidget *create_zoom_menu_all_levels ( gdouble mpp ) | |
ac4478f4 | 606 | { |
5c0bf50b | 607 | GtkWidget *menu = gtk_menu_new (); |
5a210d10 | 608 | char *itemLabels[] = { "0.031", "0.063", "0.125", "0.25", "0.5", "1", "2", "4", "8", "16", "32", "64", "128", "256", "512", "1024", "2048", "4096", "8192", "16384", "32768" }; |
ac4478f4 | 609 | |
5c0bf50b | 610 | int i; |
d7e62ed8 | 611 | for (i = 0 ; i < G_N_ELEMENTS(itemLabels) ; i++) |
5c0bf50b GB |
612 | { |
613 | GtkWidget *item = gtk_menu_item_new_with_label (itemLabels[i]); | |
614 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
615 | gtk_widget_show (item); | |
74dd7f07 | 616 | g_object_set_data (G_OBJECT (item), "position", GINT_TO_POINTER(i)); |
5c0bf50b GB |
617 | } |
618 | ||
5a210d10 | 619 | gint active = 5 + round ( log (mpp) / log (2) ); |
ddd7bb88 RN |
620 | // Ensure value derived from mpp is in bounds of the menu |
621 | if ( active >= G_N_ELEMENTS(itemLabels) ) | |
622 | active = G_N_ELEMENTS(itemLabels) - 1; | |
623 | if ( active < 0 ) | |
624 | active = 0; | |
625 | gtk_menu_set_active ( GTK_MENU(menu), active ); | |
626 | ||
5c0bf50b | 627 | return menu; |
ac4478f4 RN |
628 | } |
629 | ||
630 | static GtkWidget *create_zoom_combo_all_levels () | |
631 | { | |
1bc1c05b RN |
632 | GtkWidget *combo = vik_combo_box_text_new(); |
633 | vik_combo_box_text_append ( combo, "0.25"); | |
634 | vik_combo_box_text_append ( combo, "0.5"); | |
635 | vik_combo_box_text_append ( combo, "1"); | |
636 | vik_combo_box_text_append ( combo, "2"); | |
637 | vik_combo_box_text_append ( combo, "4"); | |
638 | vik_combo_box_text_append ( combo, "8"); | |
639 | vik_combo_box_text_append ( combo, "16"); | |
640 | vik_combo_box_text_append ( combo, "32"); | |
641 | vik_combo_box_text_append ( combo, "64"); | |
642 | vik_combo_box_text_append ( combo, "128"); | |
643 | vik_combo_box_text_append ( combo, "256"); | |
644 | vik_combo_box_text_append ( combo, "512"); | |
645 | vik_combo_box_text_append ( combo, "1024"); | |
646 | vik_combo_box_text_append ( combo, "2048"); | |
647 | vik_combo_box_text_append ( combo, "4096"); | |
648 | vik_combo_box_text_append ( combo, "8192"); | |
649 | vik_combo_box_text_append ( combo, "16384"); | |
650 | vik_combo_box_text_append ( combo, "32768"); | |
d0bf2f3a | 651 | /* Create tooltip */ |
1bc1c05b RN |
652 | gtk_widget_set_tooltip_text (combo, _("Select zoom level")); |
653 | return combo; | |
ac4478f4 RN |
654 | } |
655 | ||
5c0bf50b GB |
656 | static gint zoom_popup_handler (GtkWidget *widget) |
657 | { | |
658 | GtkMenu *menu; | |
659 | ||
660 | g_return_val_if_fail (widget != NULL, FALSE); | |
661 | g_return_val_if_fail (GTK_IS_MENU (widget), FALSE); | |
662 | ||
663 | /* The "widget" is the menu that was supplied when | |
664 | * g_signal_connect_swapped() was called. | |
665 | */ | |
666 | menu = GTK_MENU (widget); | |
667 | ||
668 | gtk_menu_popup (menu, NULL, NULL, NULL, NULL, | |
669 | 1, gtk_get_current_event_time()); | |
670 | return TRUE; | |
671 | } | |
672 | ||
1e6bae18 RN |
673 | enum { |
674 | TARGET_URIS, | |
675 | }; | |
676 | ||
677 | static void drag_data_received_cb ( GtkWidget *widget, | |
678 | GdkDragContext *context, | |
679 | gint x, | |
680 | gint y, | |
681 | GtkSelectionData *selection_data, | |
682 | guint target_type, | |
683 | guint time, | |
684 | gpointer data ) | |
685 | { | |
686 | gboolean success = FALSE; | |
687 | ||
688 | if ( (selection_data != NULL) && (gtk_selection_data_get_length(selection_data) > 0) ) { | |
689 | switch (target_type) { | |
690 | case TARGET_URIS: { | |
691 | gchar *str = (gchar*)gtk_selection_data_get_data(selection_data); | |
692 | g_debug ("drag received string:%s \n", str); | |
693 | ||
694 | // Convert string into GSList of individual entries for use with our open signal | |
695 | gchar **entries = g_strsplit(str, "\r\n", 0); | |
696 | GSList *filenames = NULL; | |
697 | gint entry_runner = 0; | |
698 | gchar *entry = entries[entry_runner]; | |
699 | while (entry) { | |
07c78458 RN |
700 | if ( g_strcmp0 ( entry, "" ) ) { |
701 | // Drag+Drop gives URIs. And so in particular, %20 in place of spaces in filenames | |
702 | // thus need to convert the text into a plain string | |
703 | gchar *filename = g_filename_from_uri ( entry, NULL, NULL ); | |
704 | if ( filename ) | |
705 | filenames = g_slist_append ( filenames, filename ); | |
706 | } | |
1e6bae18 RN |
707 | entry_runner++; |
708 | entry = entries[entry_runner]; | |
709 | } | |
710 | ||
711 | if ( filenames ) | |
712 | g_signal_emit ( G_OBJECT(VIK_WINDOW_FROM_WIDGET(widget)), window_signals[VW_OPENWINDOW_SIGNAL], 0, filenames ); | |
713 | // NB: GSList & contents are freed by main.open_window | |
714 | ||
715 | success = TRUE; | |
716 | break; | |
717 | } | |
718 | default: break; | |
719 | } | |
720 | } | |
721 | ||
722 | gtk_drag_finish ( context, success, FALSE, time ); | |
723 | } | |
724 | ||
75b7457a RN |
725 | static void toolbar_tool_cb ( GtkAction *old, GtkAction *current, gpointer gp ) |
726 | { | |
727 | VikWindow *vw = (VikWindow*)gp; | |
728 | GtkAction *action = gtk_action_group_get_action ( vw->action_group, gtk_action_get_name(current) ); | |
729 | if ( action ) | |
730 | gtk_action_activate ( action ); | |
731 | } | |
732 | ||
733 | static void toolbar_reload_cb ( GtkActionGroup *grp, gpointer gp ) | |
734 | { | |
735 | VikWindow *vw = (VikWindow*)gp; | |
736 | center_changed_cb ( vw ); | |
737 | } | |
738 | ||
f700bbd9 RN |
739 | #define VIK_SETTINGS_WIN_MAX "window_maximized" |
740 | #define VIK_SETTINGS_WIN_FULLSCREEN "window_fullscreen" | |
741 | #define VIK_SETTINGS_WIN_WIDTH "window_width" | |
742 | #define VIK_SETTINGS_WIN_HEIGHT "window_height" | |
67130220 | 743 | #define VIK_SETTINGS_WIN_PANE_POSITION "window_horizontal_pane_position" |
e7344085 RN |
744 | #define VIK_SETTINGS_WIN_SAVE_IMAGE_WIDTH "window_save_image_width" |
745 | #define VIK_SETTINGS_WIN_SAVE_IMAGE_HEIGHT "window_save_image_height" | |
746 | #define VIK_SETTINGS_WIN_SAVE_IMAGE_PNG "window_save_image_as_png" | |
7c8bddff | 747 | #define VIK_SETTINGS_WIN_COPY_CENTRE_FULL_FORMAT "window_copy_centre_full_format" |
f700bbd9 | 748 | |
7b97b14c RN |
749 | #define VIKING_ACCELERATOR_KEY_FILE "keys.rc" |
750 | ||
f3c798e9 | 751 | static void vik_window_init ( VikWindow *vw ) |
50a14534 | 752 | { |
79845167 | 753 | vw->action_group = NULL; |
50a14534 | 754 | |
24277274 | 755 | vw->viking_vvp = vik_viewport_new(); |
50a14534 EB |
756 | vw->viking_vlp = vik_layers_panel_new(); |
757 | vik_layers_panel_set_viewport ( vw->viking_vlp, vw->viking_vvp ); | |
758 | vw->viking_vs = vik_statusbar_new(); | |
759 | ||
941aa6e9 | 760 | vw->vt = toolbox_create(vw); |
75b7457a | 761 | vw->viking_vtb = vik_toolbar_new (); |
941aa6e9 | 762 | window_create_ui(vw); |
4c77d5e0 | 763 | window_set_filename (vw, NULL); |
64e3d6c9 | 764 | |
55d3a53c RN |
765 | vw->busy_cursor = gdk_cursor_new ( GDK_WATCH ); |
766 | ||
50a14534 | 767 | vw->filename = NULL; |
a14f46cf | 768 | vw->loaded_type = LOAD_TYPE_READ_FAILURE; //AKA none |
50a14534 EB |
769 | vw->modified = FALSE; |
770 | vw->only_updating_coord_mode_ui = FALSE; | |
c29a3198 RN |
771 | |
772 | vw->select_move = FALSE; | |
b71eff77 | 773 | vw->pan_move = FALSE; |
50a14534 | 774 | vw->pan_x = vw->pan_y = -1; |
beb9d63a | 775 | vw->single_click_pending = FALSE; |
e7344085 RN |
776 | |
777 | gint draw_image_width; | |
778 | if ( a_settings_get_integer ( VIK_SETTINGS_WIN_SAVE_IMAGE_WIDTH, &draw_image_width ) ) | |
779 | vw->draw_image_width = draw_image_width; | |
780 | else | |
781 | vw->draw_image_width = DRAW_IMAGE_DEFAULT_WIDTH; | |
782 | gint draw_image_height; | |
783 | if ( a_settings_get_integer ( VIK_SETTINGS_WIN_SAVE_IMAGE_HEIGHT, &draw_image_height ) ) | |
784 | vw->draw_image_height = draw_image_height; | |
785 | else | |
786 | vw->draw_image_height = DRAW_IMAGE_DEFAULT_HEIGHT; | |
787 | gboolean draw_image_save_as_png; | |
788 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_SAVE_IMAGE_PNG, &draw_image_save_as_png ) ) | |
789 | vw->draw_image_save_as_png = draw_image_save_as_png; | |
790 | else | |
791 | vw->draw_image_save_as_png = DRAW_IMAGE_DEFAULT_SAVE_AS_PNG; | |
50a14534 | 792 | |
75b7457a RN |
793 | vw->main_vbox = gtk_vbox_new(FALSE, 1); |
794 | gtk_container_add (GTK_CONTAINER (vw), vw->main_vbox); | |
795 | vw->menu_hbox = gtk_hbox_new(FALSE, 1); | |
796 | GtkWidget *menu_bar = gtk_ui_manager_get_widget (vw->uim, "/MainMenu"); | |
797 | gtk_box_pack_start (GTK_BOX(vw->menu_hbox), menu_bar, FALSE, TRUE, 0); | |
798 | gtk_box_pack_start (GTK_BOX(vw->main_vbox), vw->menu_hbox, FALSE, TRUE, 0); | |
799 | ||
800 | toolbar_init(vw->viking_vtb, | |
801 | &vw->gtkwindow, | |
802 | vw->main_vbox, | |
803 | vw->menu_hbox, | |
804 | toolbar_tool_cb, | |
805 | toolbar_reload_cb, | |
806 | (gpointer)vw); // This auto packs toolbar into the vbox | |
807 | // Must be performed post toolbar init | |
808 | gint i,j; | |
809 | for (i=0; i<VIK_LAYER_NUM_TYPES; i++) { | |
810 | for ( j = 0; j < vik_layer_get_interface(i)->tools_count; j++ ) { | |
811 | toolbar_action_set_sensitive ( vw->viking_vtb, vik_layer_get_interface(i)->tools[j].radioActionEntry.name, FALSE ); | |
812 | } | |
813 | } | |
50a14534 | 814 | |
82993cc7 RN |
815 | vik_ext_tool_datasources_add_menu_items ( vw, vw->uim ); |
816 | ||
5c0bf50b | 817 | GtkWidget * zoom_levels = gtk_ui_manager_get_widget (vw->uim, "/MainMenu/View/SetZoom"); |
ddd7bb88 | 818 | GtkWidget * zoom_levels_menu = create_zoom_menu_all_levels ( vik_viewport_get_zoom(vw->viking_vvp) ); |
5c0bf50b GB |
819 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (zoom_levels), zoom_levels_menu); |
820 | g_signal_connect ( G_OBJECT(zoom_levels_menu), "selection-done", G_CALLBACK(zoom_changed), vw); | |
821 | g_signal_connect_swapped ( G_OBJECT(vw->viking_vs), "clicked", G_CALLBACK(zoom_popup_handler), zoom_levels_menu ); | |
ac4478f4 | 822 | |
50a14534 EB |
823 | g_signal_connect (G_OBJECT (vw), "delete_event", G_CALLBACK (delete_event), NULL); |
824 | ||
be5554c5 RN |
825 | // Own signals |
826 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "updated_center", G_CALLBACK(center_changed_cb), vw); | |
827 | // Signals from GTK | |
50a14534 | 828 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "expose_event", G_CALLBACK(draw_sync), vw); |
bce3a7b0 | 829 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "configure_event", G_CALLBACK(window_configure_event), vw); |
fe27d6d2 | 830 | gtk_widget_add_events ( GTK_WIDGET(vw->viking_vvp), GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_KEY_PRESS_MASK ); |
50a14534 EB |
831 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "scroll_event", G_CALLBACK(draw_scroll), vw); |
832 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "button_press_event", G_CALLBACK(draw_click), vw); | |
833 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "button_release_event", G_CALLBACK(draw_release), vw); | |
834 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "motion_notify_event", G_CALLBACK(draw_mouse_motion), vw); | |
bc07590a | 835 | |
50a14534 | 836 | g_signal_connect_swapped (G_OBJECT(vw->viking_vlp), "update", G_CALLBACK(draw_update), vw); |
bc07590a | 837 | g_signal_connect_swapped (G_OBJECT(vw->viking_vlp), "delete_layer", G_CALLBACK(vik_window_clear_highlight), vw); |
50a14534 | 838 | |
6b59f63d RN |
839 | // Allow key presses to be processed anywhere |
840 | g_signal_connect_swapped (G_OBJECT (vw), "key_press_event", G_CALLBACK (key_press_event), vw); | |
777e2d4d | 841 | |
be5554c5 RN |
842 | // Set initial button sensitivity |
843 | center_changed_cb ( vw ); | |
844 | ||
67130220 | 845 | vw->hpaned = gtk_hpaned_new (); |
78863790 | 846 | gtk_paned_pack1 ( GTK_PANED(vw->hpaned), GTK_WIDGET (vw->viking_vlp), FALSE, TRUE ); |
67130220 | 847 | gtk_paned_pack2 ( GTK_PANED(vw->hpaned), GTK_WIDGET (vw->viking_vvp), TRUE, TRUE ); |
50a14534 EB |
848 | |
849 | /* This packs the button into the window (a gtk container). */ | |
75b7457a | 850 | gtk_box_pack_start (GTK_BOX(vw->main_vbox), vw->hpaned, TRUE, TRUE, 0); |
50a14534 | 851 | |
75b7457a | 852 | gtk_box_pack_end (GTK_BOX(vw->main_vbox), GTK_WIDGET(vw->viking_vs), FALSE, TRUE, 0); |
50a14534 | 853 | |
90142302 | 854 | a_background_add_window ( vw ); |
50a14534 | 855 | |
98acb9a1 RN |
856 | window_list = g_slist_prepend ( window_list, vw); |
857 | ||
1219fd23 RN |
858 | gint height = VIKING_WINDOW_HEIGHT; |
859 | gint width = VIKING_WINDOW_WIDTH; | |
860 | ||
861 | if ( a_vik_get_restore_window_state() ) { | |
862 | if ( a_settings_get_integer ( VIK_SETTINGS_WIN_HEIGHT, &height ) ) { | |
863 | // Enforce a basic minimum size | |
864 | if ( height < 160 ) | |
865 | height = 160; | |
866 | } | |
867 | else | |
868 | // No setting - so use default | |
869 | height = VIKING_WINDOW_HEIGHT; | |
870 | ||
871 | if ( a_settings_get_integer ( VIK_SETTINGS_WIN_WIDTH, &width ) ) { | |
872 | // Enforce a basic minimum size | |
873 | if ( width < 320 ) | |
874 | width = 320; | |
875 | } | |
876 | else | |
877 | // No setting - so use default | |
878 | width = VIKING_WINDOW_WIDTH; | |
879 | ||
880 | gboolean maxed; | |
881 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_MAX, &maxed ) ) | |
882 | if ( maxed ) | |
883 | gtk_window_maximize ( GTK_WINDOW(vw) ); | |
884 | ||
885 | gboolean full; | |
886 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_FULLSCREEN, &full ) ) { | |
887 | if ( full ) { | |
75b7457a | 888 | vw->show_full_screen = TRUE; |
1219fd23 RN |
889 | gtk_window_fullscreen ( GTK_WINDOW(vw) ); |
890 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/FullScreen" ); | |
75b7457a RN |
891 | if ( check_box ) |
892 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), TRUE ); | |
1219fd23 | 893 | } |
f700bbd9 | 894 | } |
67130220 RN |
895 | |
896 | gint position = -1; // Let GTK determine default positioning | |
897 | if ( !a_settings_get_integer ( VIK_SETTINGS_WIN_PANE_POSITION, &position ) ) { | |
898 | position = -1; | |
899 | } | |
900 | gtk_paned_set_position ( GTK_PANED(vw->hpaned), position ); | |
f700bbd9 RN |
901 | } |
902 | ||
1219fd23 RN |
903 | gtk_window_set_default_size ( GTK_WINDOW(vw), width, height ); |
904 | ||
75b7457a RN |
905 | vw->show_side_panel = TRUE; |
906 | vw->show_statusbar = TRUE; | |
907 | vw->show_toolbar = TRUE; | |
908 | vw->show_main_menu = TRUE; | |
909 | ||
1e6bae18 RN |
910 | // Only accept Drag and Drop of files onto the viewport |
911 | gtk_drag_dest_set ( GTK_WIDGET(vw->viking_vvp), GTK_DEST_DEFAULT_ALL, NULL, 0, GDK_ACTION_COPY ); | |
912 | gtk_drag_dest_add_uri_targets ( GTK_WIDGET(vw->viking_vvp) ); | |
913 | g_signal_connect ( GTK_WIDGET(vw->viking_vvp), "drag-data-received", G_CALLBACK(drag_data_received_cb), NULL ); | |
914 | ||
fa51adec RN |
915 | // Store the thread value so comparisons can be made to determine the gdk update method |
916 | // Hopefully we are storing the main thread value here :) | |
917 | // [ATM any window initialization is always be performed by the main thread] | |
918 | vw->thread = g_thread_self(); | |
75b7457a RN |
919 | |
920 | // Set the default tool + mode | |
921 | gtk_action_activate ( gtk_action_group_get_action ( vw->action_group, "Pan" ) ); | |
922 | gtk_action_activate ( gtk_action_group_get_action ( vw->action_group, "ModeMercator" ) ); | |
7b97b14c RN |
923 | |
924 | gchar *accel_file_name = g_build_filename ( a_get_viking_dir(), VIKING_ACCELERATOR_KEY_FILE, NULL ); | |
925 | gtk_accel_map_load ( accel_file_name ); | |
926 | g_free ( accel_file_name ); | |
50a14534 EB |
927 | } |
928 | ||
8a13dbd2 | 929 | static VikWindow *window_new () |
50a14534 EB |
930 | { |
931 | return VIK_WINDOW ( g_object_new ( VIK_WINDOW_TYPE, NULL ) ); | |
932 | } | |
933 | ||
6b59f63d RN |
934 | /** |
935 | * Update the displayed map | |
936 | * Only update the top most visible map layer | |
937 | * ATM this assumes (as per defaults) the top most map has full alpha setting | |
938 | * such that other other maps even though they may be active will not be seen | |
939 | * It's more complicated to work out which maps are actually visible due to alpha settings | |
940 | * and overkill for this simple refresh method. | |
941 | */ | |
942 | static void simple_map_update ( VikWindow *vw, gboolean only_new ) | |
943 | { | |
944 | // Find the most relevent single map layer to operate on | |
945 | VikLayer *vl = vik_aggregate_layer_get_top_visible_layer_of_type (vik_layers_panel_get_top_layer(vw->viking_vlp), VIK_LAYER_MAPS); | |
946 | if ( vl ) | |
947 | vik_maps_layer_download ( VIK_MAPS_LAYER(vl), vw->viking_vvp, only_new ); | |
948 | } | |
949 | ||
950 | /** | |
951 | * This is the global key press handler | |
952 | * Global shortcuts are available at any time and hence are not restricted to when a certain tool is enabled | |
953 | */ | |
777e2d4d EB |
954 | static gboolean key_press_event( VikWindow *vw, GdkEventKey *event, gpointer data ) |
955 | { | |
6b59f63d RN |
956 | // The keys handled here are not in the menuing system for a couple of reasons: |
957 | // . Keeps the menu size compact (alebit at expense of discoverably) | |
958 | // . Allows differing key bindings to perform the same actions | |
959 | ||
960 | // First decide if key events are related to the maps layer | |
961 | gboolean map_download = FALSE; | |
962 | gboolean map_download_only_new = TRUE; // Only new or reload | |
963 | ||
964 | GdkModifierType modifiers = gtk_accelerator_get_default_mod_mask(); | |
965 | ||
966 | // Standard 'Refresh' keys: F5 or Ctrl+r | |
967 | // Note 'F5' is actually handled via draw_refresh_cb() later on | |
968 | // (not 'R' it's 'r' notice the case difference!!) | |
969 | if ( event->keyval == GDK_r && (event->state & modifiers) == GDK_CONTROL_MASK ) { | |
970 | map_download = TRUE; | |
971 | map_download_only_new = TRUE; | |
972 | } | |
973 | // Full cache reload with Ctrl+F5 or Ctrl+Shift+r [This is not in the menu system] | |
974 | // Note the use of uppercase R here since shift key has been pressed | |
975 | else if ( (event->keyval == GDK_F5 && (event->state & modifiers) == GDK_CONTROL_MASK ) || | |
976 | ( event->keyval == GDK_R && (event->state & modifiers) == (GDK_CONTROL_MASK + GDK_SHIFT_MASK) ) ) { | |
977 | map_download = TRUE; | |
978 | map_download_only_new = FALSE; | |
979 | } | |
f41c804a RN |
980 | // Standard Ctrl+KP+ / Ctrl+KP- to zoom in/out respectively |
981 | else if ( event->keyval == GDK_KEY_KP_Add && (event->state & modifiers) == GDK_CONTROL_MASK ) { | |
982 | vik_viewport_zoom_in ( vw->viking_vvp ); | |
983 | draw_update(vw); | |
984 | return TRUE; // handled keypress | |
985 | } | |
986 | else if ( event->keyval == GDK_KEY_KP_Subtract && (event->state & modifiers) == GDK_CONTROL_MASK ) { | |
987 | vik_viewport_zoom_out ( vw->viking_vvp ); | |
988 | draw_update(vw); | |
989 | return TRUE; // handled keypress | |
990 | } | |
6b59f63d RN |
991 | |
992 | if ( map_download ) { | |
993 | simple_map_update ( vw, map_download_only_new ); | |
80866bd5 | 994 | return TRUE; // handled keypress |
6b59f63d RN |
995 | } |
996 | ||
777e2d4d EB |
997 | VikLayer *vl = vik_layers_panel_get_selected ( vw->viking_vlp ); |
998 | if (vl && vw->vt->active_tool != -1 && vw->vt->tools[vw->vt->active_tool].ti.key_press ) { | |
999 | gint ltype = vw->vt->tools[vw->vt->active_tool].layer_type; | |
1000 | if ( vl && ltype == vl->type ) | |
1001 | return vw->vt->tools[vw->vt->active_tool].ti.key_press(vl, event, vw->vt->tools[vw->vt->active_tool].state); | |
1002 | } | |
7622022f | 1003 | |
c68b3c06 RN |
1004 | // Ensure called only on window tools (i.e. not on any of the Layer tools since the layer is NULL) |
1005 | if ( vw->current_tool < TOOL_LAYER ) { | |
1006 | // No layer - but enable window tool keypress processing - these should be able to handle a NULL layer | |
1007 | if ( vw->vt->tools[vw->vt->active_tool].ti.key_press ) { | |
1008 | return vw->vt->tools[vw->vt->active_tool].ti.key_press ( vl, event, vw->vt->tools[vw->vt->active_tool].state ); | |
1009 | } | |
a7114521 RN |
1010 | } |
1011 | ||
7622022f RN |
1012 | /* Restore Main Menu via Escape key if the user has hidden it */ |
1013 | /* This key is more likely to be used as they may not remember the function key */ | |
1014 | if ( event->keyval == GDK_Escape ) { | |
48df6aa3 | 1015 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewMainMenu" ); |
7622022f RN |
1016 | if ( check_box ) { |
1017 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
1018 | if ( !state ) { | |
1019 | gtk_widget_show ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
1020 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), TRUE ); | |
1021 | return TRUE; /* handled keypress */ | |
1022 | } | |
1023 | } | |
1024 | } | |
1025 | ||
777e2d4d EB |
1026 | return FALSE; /* don't handle the keypress */ |
1027 | } | |
1028 | ||
50a14534 EB |
1029 | static gboolean delete_event( VikWindow *vw ) |
1030 | { | |
a5fd2196 | 1031 | #ifdef VIKING_PROMPT_IF_MODIFIED |
50a14534 | 1032 | if ( vw->modified ) |
a5fd2196 QT |
1033 | #else |
1034 | if (0) | |
1035 | #endif | |
50a14534 EB |
1036 | { |
1037 | GtkDialog *dia; | |
1038 | dia = GTK_DIALOG ( gtk_message_dialog_new ( GTK_WINDOW(vw), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE, | |
4c77d5e0 GB |
1039 | _("Do you want to save the changes you made to the document \"%s\"?\n" |
1040 | "\n" | |
1041 | "Your changes will be lost if you don't save them."), | |
4522c4ff | 1042 | window_get_filename ( vw ) ) ); |
4c77d5e0 | 1043 | gtk_dialog_add_buttons ( dia, _("Don't Save"), GTK_RESPONSE_NO, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_SAVE, GTK_RESPONSE_YES, NULL ); |
50a14534 EB |
1044 | switch ( gtk_dialog_run ( dia ) ) |
1045 | { | |
1046 | case GTK_RESPONSE_NO: gtk_widget_destroy ( GTK_WIDGET(dia) ); return FALSE; | |
1047 | case GTK_RESPONSE_CANCEL: gtk_widget_destroy ( GTK_WIDGET(dia) ); return TRUE; | |
e4afc73a | 1048 | default: gtk_widget_destroy ( GTK_WIDGET(dia) ); return ! save_file(NULL, vw); |
50a14534 EB |
1049 | } |
1050 | } | |
e7344085 RN |
1051 | |
1052 | if ( window_count == 1 ) { | |
1219fd23 RN |
1053 | // On the final window close - save latest state - if it's wanted... |
1054 | if ( a_vik_get_restore_window_state() ) { | |
1055 | gint state = gdk_window_get_state ( GTK_WIDGET(vw)->window ); | |
1056 | gboolean state_max = state & GDK_WINDOW_STATE_MAXIMIZED; | |
1057 | a_settings_set_boolean ( VIK_SETTINGS_WIN_MAX, state_max ); | |
1058 | ||
1059 | gboolean state_fullscreen = state & GDK_WINDOW_STATE_FULLSCREEN; | |
1060 | a_settings_set_boolean ( VIK_SETTINGS_WIN_FULLSCREEN, state_fullscreen ); | |
1061 | ||
1062 | a_settings_set_boolean ( VIK_SETTINGS_WIN_SIDEPANEL, GTK_WIDGET_VISIBLE (GTK_WIDGET(vw->viking_vlp)) ); | |
1063 | ||
1064 | a_settings_set_boolean ( VIK_SETTINGS_WIN_STATUSBAR, GTK_WIDGET_VISIBLE (GTK_WIDGET(vw->viking_vs)) ); | |
1065 | ||
75b7457a | 1066 | a_settings_set_boolean ( VIK_SETTINGS_WIN_TOOLBAR, GTK_WIDGET_VISIBLE (toolbar_get_widget(vw->viking_vtb)) ); |
1219fd23 RN |
1067 | |
1068 | // If supersized - no need to save the enlarged width+height values | |
1069 | if ( ! (state_fullscreen || state_max) ) { | |
1070 | gint width, height; | |
1071 | gtk_window_get_size ( GTK_WINDOW (vw), &width, &height ); | |
1072 | a_settings_set_integer ( VIK_SETTINGS_WIN_WIDTH, width ); | |
1073 | a_settings_set_integer ( VIK_SETTINGS_WIN_HEIGHT, height ); | |
1074 | } | |
67130220 RN |
1075 | |
1076 | a_settings_set_integer ( VIK_SETTINGS_WIN_PANE_POSITION, gtk_paned_get_position (GTK_PANED(vw->hpaned)) ); | |
1219fd23 RN |
1077 | } |
1078 | ||
e7344085 RN |
1079 | a_settings_set_integer ( VIK_SETTINGS_WIN_SAVE_IMAGE_WIDTH, vw->draw_image_width ); |
1080 | a_settings_set_integer ( VIK_SETTINGS_WIN_SAVE_IMAGE_HEIGHT, vw->draw_image_height ); | |
1081 | a_settings_set_boolean ( VIK_SETTINGS_WIN_SAVE_IMAGE_PNG, vw->draw_image_save_as_png ); | |
7b97b14c RN |
1082 | |
1083 | gchar *accel_file_name = g_build_filename ( a_get_viking_dir(), VIKING_ACCELERATOR_KEY_FILE, NULL ); | |
1084 | gtk_accel_map_save ( accel_file_name ); | |
1085 | g_free ( accel_file_name ); | |
e7344085 RN |
1086 | } |
1087 | ||
50a14534 EB |
1088 | return FALSE; |
1089 | } | |
1090 | ||
1091 | /* Drawing stuff */ | |
e4afc73a | 1092 | static void newwindow_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
1093 | { |
1094 | g_signal_emit ( G_OBJECT(vw), window_signals[VW_NEWWINDOW_SIGNAL], 0 ); | |
1095 | } | |
1096 | ||
1097 | static void draw_update ( VikWindow *vw ) | |
1098 | { | |
1099 | draw_redraw (vw); | |
1100 | draw_sync (vw); | |
1101 | } | |
1102 | ||
1103 | static void draw_sync ( VikWindow *vw ) | |
1104 | { | |
1105 | vik_viewport_sync(vw->viking_vvp); | |
1106 | draw_status ( vw ); | |
ac4478f4 RN |
1107 | } |
1108 | ||
1109 | /* | |
1110 | * Split the status update, as sometimes only need to update the tool part | |
1111 | * also on initialization the zoom related stuff is not ready to be used | |
1112 | */ | |
1113 | static void draw_status_tool ( VikWindow *vw ) | |
1114 | { | |
1115 | if ( vw->current_tool == TOOL_LAYER ) | |
1116 | // Use tooltip rather than the internal name as the tooltip is i8n | |
1117 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_TOOL, vik_layer_get_interface(vw->tool_layer_id)->tools[vw->tool_tool_id].radioActionEntry.tooltip ); | |
1118 | else | |
1119 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_TOOL, _(tool_names[vw->current_tool]) ); | |
50a14534 EB |
1120 | } |
1121 | ||
1122 | static void draw_status ( VikWindow *vw ) | |
1123 | { | |
1124 | static gchar zoom_level[22]; | |
82940cf6 GB |
1125 | gdouble xmpp = vik_viewport_get_xmpp (vw->viking_vvp); |
1126 | gdouble ympp = vik_viewport_get_ympp(vw->viking_vvp); | |
1127 | gchar *unit = vik_viewport_get_coord_mode(vw->viking_vvp) == VIK_COORD_UTM ? _("mpp") : _("pixelfact"); | |
1128 | if (xmpp != ympp) | |
1129 | g_snprintf ( zoom_level, 22, "%.3f/%.3f %s", xmpp, ympp, unit ); | |
1130 | else | |
fb5e99bb RN |
1131 | if ( (int)xmpp - xmpp < 0.0 ) |
1132 | g_snprintf ( zoom_level, 22, "%.3f %s", xmpp, unit ); | |
1133 | else | |
1134 | /* xmpp should be a whole number so don't show useless .000 bit */ | |
1135 | g_snprintf ( zoom_level, 22, "%d %s", (int)xmpp, unit ); | |
50a14534 | 1136 | |
4efc10ca | 1137 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_ZOOM, zoom_level ); |
ac4478f4 RN |
1138 | |
1139 | draw_status_tool ( vw ); | |
50a14534 EB |
1140 | } |
1141 | ||
c9177aae QT |
1142 | void vik_window_set_redraw_trigger(VikLayer *vl) |
1143 | { | |
730a38c1 | 1144 | VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vl)); |
be3b5803 GB |
1145 | if (NULL != vw) |
1146 | vw->trigger = vl; | |
c9177aae QT |
1147 | } |
1148 | ||
bce3a7b0 EB |
1149 | static void window_configure_event ( VikWindow *vw ) |
1150 | { | |
f2f2f7bf | 1151 | static int first = 1; |
bce3a7b0 | 1152 | draw_redraw ( vw ); |
372132a6 GB |
1153 | if (first) { |
1154 | // This is a hack to set the cursor corresponding to the first tool | |
1155 | // FIXME find the correct way to initialize both tool and its cursor | |
1156 | first = 0; | |
55d3a53c | 1157 | vw->viewport_cursor = (GdkCursor *)toolbox_get_cursor(vw->vt, "Pan"); |
f2f2f7bf | 1158 | /* We set cursor, even if it is NULL: it resets to default */ |
9b082b39 | 1159 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)), vw->viewport_cursor ); |
372132a6 | 1160 | } |
bce3a7b0 EB |
1161 | } |
1162 | ||
50a14534 EB |
1163 | static void draw_redraw ( VikWindow *vw ) |
1164 | { | |
c9177aae QT |
1165 | VikCoord old_center = vw->trigger_center; |
1166 | vw->trigger_center = *(vik_viewport_get_center(vw->viking_vvp)); | |
1167 | VikLayer *new_trigger = vw->trigger; | |
1168 | vw->trigger = NULL; | |
0df66d57 EB |
1169 | VikLayer *old_trigger = VIK_LAYER(vik_viewport_get_trigger(vw->viking_vvp)); |
1170 | ||
1171 | if ( ! new_trigger ) | |
1172 | ; /* do nothing -- have to redraw everything. */ | |
07c9d0bf | 1173 | else if ( (old_trigger != new_trigger) || !vik_coord_equals(&old_center, &vw->trigger_center) || (new_trigger->type == VIK_LAYER_AGGREGATE) ) |
0df66d57 EB |
1174 | vik_viewport_set_trigger ( vw->viking_vvp, new_trigger ); /* todo: set to half_drawn mode if new trigger is above old */ |
1175 | else | |
1176 | vik_viewport_set_half_drawn ( vw->viking_vvp, TRUE ); | |
1177 | ||
1178 | /* actually draw */ | |
50a14534 | 1179 | vik_viewport_clear ( vw->viking_vvp); |
bc07590a | 1180 | // Main layer drawing |
50a14534 | 1181 | vik_layers_panel_draw_all ( vw->viking_vlp ); |
bc07590a RN |
1182 | // Draw highlight (possibly again but ensures it is on top - especially for when tracks overlap) |
1183 | if ( vik_viewport_get_draw_highlight (vw->viking_vvp) ) { | |
1184 | if ( vw->containing_vtl && (vw->selected_tracks || vw->selected_waypoints ) ) { | |
1185 | vik_trw_layer_draw_highlight_items ( vw->containing_vtl, vw->selected_tracks, vw->selected_waypoints, vw->viking_vvp ); | |
1186 | } | |
1187 | else if ( vw->containing_vtl && (vw->selected_track || vw->selected_waypoint) ) { | |
1188 | vik_trw_layer_draw_highlight_item ( vw->containing_vtl, vw->selected_track, vw->selected_waypoint, vw->viking_vvp ); | |
1189 | } | |
1190 | else if ( vw->selected_vtl ) { | |
1191 | vik_trw_layer_draw_highlight ( vw->selected_vtl, vw->viking_vvp ); | |
1192 | } | |
1193 | } | |
1194 | // Other viewport decoration items on top if they are enabled/in use | |
acaf7113 | 1195 | vik_viewport_draw_scale ( vw->viking_vvp ); |
82aa018d | 1196 | vik_viewport_draw_copyright ( vw->viking_vvp ); |
c933487f | 1197 | vik_viewport_draw_centermark ( vw->viking_vvp ); |
26336cf0 | 1198 | vik_viewport_draw_logo ( vw->viking_vvp ); |
0df66d57 EB |
1199 | |
1200 | vik_viewport_set_half_drawn ( vw->viking_vvp, FALSE ); /* just in case. */ | |
50a14534 EB |
1201 | } |
1202 | ||
941aa6e9 AF |
1203 | gboolean draw_buf_done = TRUE; |
1204 | ||
1205 | static gboolean draw_buf(gpointer data) | |
1206 | { | |
1207 | gpointer *pass_along = data; | |
941aa6e9 AF |
1208 | gdk_draw_drawable (pass_along[0], pass_along[1], |
1209 | pass_along[2], 0, 0, 0, 0, -1, -1); | |
1210 | draw_buf_done = TRUE; | |
941aa6e9 AF |
1211 | return FALSE; |
1212 | } | |
1213 | ||
1214 | ||
1215 | /* Mouse event handlers ************************************************************************/ | |
1216 | ||
b57126a3 GB |
1217 | static void vik_window_pan_click (VikWindow *vw, GdkEventButton *event) |
1218 | { | |
1219 | /* set panning origin */ | |
b71eff77 | 1220 | vw->pan_move = FALSE; |
b57126a3 GB |
1221 | vw->pan_x = (gint) event->x; |
1222 | vw->pan_y = (gint) event->y; | |
1223 | } | |
1224 | ||
941aa6e9 AF |
1225 | static void draw_click (VikWindow *vw, GdkEventButton *event) |
1226 | { | |
165d30aa | 1227 | gtk_widget_grab_focus ( GTK_WIDGET(vw->viking_vvp) ); |
941aa6e9 AF |
1228 | |
1229 | /* middle button pressed. we reserve all middle button and scroll events | |
1230 | * for panning and zooming; tools only get left/right/movement | |
1231 | */ | |
1232 | if ( event->button == 2) { | |
ef5e8132 RN |
1233 | if ( vw->vt->tools[vw->vt->active_tool].ti.pan_handler ) |
1234 | // Tool still may need to do something (such as disable something) | |
1235 | toolbox_click(vw->vt, event); | |
b57126a3 | 1236 | vik_window_pan_click ( vw, event ); |
941aa6e9 AF |
1237 | } |
1238 | else { | |
1239 | toolbox_click(vw->vt, event); | |
1240 | } | |
1241 | } | |
1242 | ||
b57126a3 GB |
1243 | static void vik_window_pan_move (VikWindow *vw, GdkEventMotion *event) |
1244 | { | |
1245 | if ( vw->pan_x != -1 ) { | |
b71eff77 JJ |
1246 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2 - event->x + vw->pan_x, |
1247 | vik_viewport_get_height(vw->viking_vvp)/2 - event->y + vw->pan_y ); | |
b71eff77 JJ |
1248 | vw->pan_move = TRUE; |
1249 | vw->pan_x = event->x; | |
1250 | vw->pan_y = event->y; | |
a7abaae5 | 1251 | draw_update ( vw ); |
b57126a3 GB |
1252 | } |
1253 | } | |
1254 | ||
7c8bddff RN |
1255 | /** |
1256 | * get_location_strings: | |
1257 | * | |
1258 | * Utility function to get positional strings for the given location | |
1259 | * lat and lon strings will get allocated and so need to be freed after use | |
1260 | */ | |
1261 | static void get_location_strings ( VikWindow *vw, struct UTM utm, gchar **lat, gchar **lon ) | |
1262 | { | |
1263 | if ( vik_viewport_get_drawmode ( vw->viking_vvp ) == VIK_VIEWPORT_DRAWMODE_UTM ) { | |
1264 | // Reuse lat for the first part (Zone + N or S, and lon for the second part (easting and northing) of a UTM format: | |
1265 | // ZONE[N|S] EASTING NORTHING | |
1266 | *lat = g_malloc(4*sizeof(gchar)); | |
1267 | // NB zone is stored in a char but is an actual number | |
1268 | g_snprintf (*lat, 4, "%d%c", utm.zone, utm.letter); | |
1269 | *lon = g_malloc(16*sizeof(gchar)); | |
1270 | g_snprintf (*lon, 16, "%d %d", (gint)utm.easting, (gint)utm.northing); | |
1271 | } | |
1272 | else { | |
1273 | struct LatLon ll; | |
1274 | a_coords_utm_to_latlon ( &utm, &ll ); | |
1275 | a_coords_latlon_to_string ( &ll, lat, lon ); | |
1276 | } | |
1277 | } | |
1278 | ||
941aa6e9 AF |
1279 | static void draw_mouse_motion (VikWindow *vw, GdkEventMotion *event) |
1280 | { | |
1281 | static VikCoord coord; | |
1282 | static struct UTM utm; | |
a58aaed4 GB |
1283 | #define BUFFER_SIZE 50 |
1284 | static char pointer_buf[BUFFER_SIZE]; | |
1285 | gchar *lat = NULL, *lon = NULL; | |
071da616 | 1286 | gint16 alt; |
228213c5 QT |
1287 | gdouble zoom; |
1288 | VikDemInterpol interpol_method; | |
941aa6e9 | 1289 | |
fe27d6d2 SB |
1290 | /* This is a hack, but work far the best, at least for single pointer systems. |
1291 | * See http://bugzilla.gnome.org/show_bug.cgi?id=587714 for more. */ | |
1292 | gint x, y; | |
1293 | gdk_window_get_pointer (event->window, &x, &y, NULL); | |
1294 | event->x = x; | |
1295 | event->y = y; | |
1296 | ||
576cbd17 | 1297 | toolbox_move(vw->vt, event); |
941aa6e9 AF |
1298 | |
1299 | vik_viewport_screen_to_coord ( vw->viking_vvp, event->x, event->y, &coord ); | |
1300 | vik_coord_to_utm ( &coord, &utm ); | |
1a6e7d70 | 1301 | |
7c8bddff | 1302 | get_location_strings ( vw, utm, &lat, &lon ); |
1a6e7d70 | 1303 | |
228213c5 QT |
1304 | /* Change interpolate method according to scale */ |
1305 | zoom = vik_viewport_get_zoom(vw->viking_vvp); | |
1306 | if (zoom > 2.0) | |
1307 | interpol_method = VIK_DEM_INTERPOL_NONE; | |
1308 | else if (zoom >= 1.0) | |
1309 | interpol_method = VIK_DEM_INTERPOL_SIMPLE; | |
1310 | else | |
1311 | interpol_method = VIK_DEM_INTERPOL_BEST; | |
8c5f013a RN |
1312 | if ((alt = a_dems_get_elev_by_coord(&coord, interpol_method)) != VIK_DEM_INVALID_ELEVATION) { |
1313 | if ( a_vik_get_units_height () == VIK_UNITS_HEIGHT_METRES ) | |
1314 | g_snprintf ( pointer_buf, BUFFER_SIZE, _("%s %s %dm"), lat, lon, alt ); | |
1315 | else | |
6c20e59a | 1316 | g_snprintf ( pointer_buf, BUFFER_SIZE, _("%s %s %dft"), lat, lon, (int)VIK_METERS_TO_FEET(alt) ); |
8c5f013a | 1317 | } |
071da616 | 1318 | else |
a58aaed4 GB |
1319 | g_snprintf ( pointer_buf, BUFFER_SIZE, _("%s %s"), lat, lon ); |
1320 | g_free (lat); | |
1321 | lat = NULL; | |
1322 | g_free (lon); | |
1323 | lon = NULL; | |
4efc10ca | 1324 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_POSITION, pointer_buf ); |
941aa6e9 | 1325 | |
b57126a3 | 1326 | vik_window_pan_move ( vw, event ); |
fe27d6d2 SB |
1327 | |
1328 | /* This is recommended by the GTK+ documentation, but does not work properly. | |
1329 | * Use deprecated way until GTK+ gets a solution for correct motion hint handling: | |
1330 | * http://bugzilla.gnome.org/show_bug.cgi?id=587714 | |
1331 | */ | |
1332 | /* gdk_event_request_motions ( event ); */ | |
b57126a3 GB |
1333 | } |
1334 | ||
beb9d63a RN |
1335 | /** |
1336 | * Action the single click after a small timeout | |
1337 | * If a double click has occurred then this will do nothing | |
1338 | */ | |
1339 | static gboolean vik_window_pan_timeout (VikWindow *vw) | |
1340 | { | |
1341 | if ( ! vw->single_click_pending ) { | |
1342 | // Double click happened, so don't do anything | |
1343 | return FALSE; | |
1344 | } | |
1345 | ||
1346 | /* set panning origin */ | |
1347 | vw->pan_move = FALSE; | |
1348 | vw->single_click_pending = FALSE; | |
1349 | vik_viewport_set_center_screen ( vw->viking_vvp, vw->delayed_pan_x, vw->delayed_pan_y ); | |
1350 | draw_update ( vw ); | |
1351 | ||
1352 | // Really turn off the pan moving!! | |
1353 | vw->pan_x = vw->pan_y = -1; | |
1354 | return FALSE; | |
1355 | } | |
1356 | ||
b57126a3 GB |
1357 | static void vik_window_pan_release ( VikWindow *vw, GdkEventButton *event ) |
1358 | { | |
3a318c69 RN |
1359 | gboolean do_draw = TRUE; |
1360 | ||
beb9d63a RN |
1361 | if ( vw->pan_move == FALSE ) { |
1362 | vw->single_click_pending = !vw->single_click_pending; | |
1363 | ||
1364 | if ( vw->single_click_pending ) { | |
1365 | // Store offset to use | |
1366 | vw->delayed_pan_x = vw->pan_x; | |
1367 | vw->delayed_pan_y = vw->pan_y; | |
1368 | // Get double click time | |
1369 | GtkSettings *gs = gtk_widget_get_settings ( GTK_WIDGET(vw) ); | |
b9f777e4 | 1370 | GValue dct = { 0 }; // = G_VALUE_INIT; // GLIB 2.30+ only |
beb9d63a RN |
1371 | g_value_init ( &dct, G_TYPE_INT ); |
1372 | g_object_get_property ( G_OBJECT(gs), "gtk-double-click-time", &dct ); | |
1373 | // Give chance for a double click to occur | |
1374 | gint timer = g_value_get_int ( &dct ) + 50; | |
1375 | g_timeout_add ( timer, (GSourceFunc)vik_window_pan_timeout, vw ); | |
3a318c69 | 1376 | do_draw = FALSE; |
beb9d63a RN |
1377 | } |
1378 | else { | |
1379 | vik_viewport_set_center_screen ( vw->viking_vvp, vw->pan_x, vw->pan_y ); | |
1380 | } | |
1381 | } | |
1382 | else { | |
b57126a3 GB |
1383 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2 - event->x + vw->pan_x, |
1384 | vik_viewport_get_height(vw->viking_vvp)/2 - event->y + vw->pan_y ); | |
beb9d63a RN |
1385 | } |
1386 | ||
a7abaae5 | 1387 | vw->pan_move = FALSE; |
b57126a3 | 1388 | vw->pan_x = vw->pan_y = -1; |
3a318c69 RN |
1389 | if ( do_draw ) |
1390 | draw_update ( vw ); | |
941aa6e9 AF |
1391 | } |
1392 | ||
1393 | static void draw_release ( VikWindow *vw, GdkEventButton *event ) | |
1394 | { | |
165d30aa EB |
1395 | gtk_widget_grab_focus ( GTK_WIDGET(vw->viking_vvp) ); |
1396 | ||
941aa6e9 | 1397 | if ( event->button == 2 ) { /* move / pan */ |
ef5e8132 RN |
1398 | if ( vw->vt->tools[vw->vt->active_tool].ti.pan_handler ) |
1399 | // Tool still may need to do something (such as reenable something) | |
1400 | toolbox_release(vw->vt, event); | |
1401 | vik_window_pan_release ( vw, event ); | |
941aa6e9 AF |
1402 | } |
1403 | else { | |
1404 | toolbox_release(vw->vt, event); | |
1405 | } | |
1406 | } | |
1407 | ||
1408 | static void draw_scroll (VikWindow *vw, GdkEventScroll *event) | |
1409 | { | |
d1a45556 JN |
1410 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1411 | if ( modifiers == GDK_CONTROL_MASK ) { | |
8c721f83 EB |
1412 | /* control == pan up & down */ |
1413 | if ( event->direction == GDK_SCROLL_UP ) | |
1414 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, vik_viewport_get_height(vw->viking_vvp)/3 ); | |
1415 | else | |
1416 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, vik_viewport_get_height(vw->viking_vvp)*2/3 ); | |
d1a45556 JN |
1417 | } else if ( modifiers == GDK_SHIFT_MASK ) { |
1418 | /* shift == pan left & right */ | |
8c721f83 EB |
1419 | if ( event->direction == GDK_SCROLL_UP ) |
1420 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/3, vik_viewport_get_height(vw->viking_vvp)/2 ); | |
1421 | else | |
1422 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)*2/3, vik_viewport_get_height(vw->viking_vvp)/2 ); | |
d1a45556 | 1423 | } else if ( modifiers == (GDK_CONTROL_MASK | GDK_SHIFT_MASK) ) { |
15ff5402 RN |
1424 | // This zoom is on the center position |
1425 | if ( event->direction == GDK_SCROLL_UP ) | |
1426 | vik_viewport_zoom_in (vw->viking_vvp); | |
1427 | else | |
1428 | vik_viewport_zoom_out (vw->viking_vvp); | |
1429 | } else { | |
1430 | /* make sure mouse is still over the same point on the map when we zoom */ | |
3c575a4a JN |
1431 | VikCoord coord; |
1432 | gint x, y; | |
1433 | gint center_x = vik_viewport_get_width ( vw->viking_vvp ) / 2; | |
1434 | gint center_y = vik_viewport_get_height ( vw->viking_vvp ) / 2; | |
1435 | vik_viewport_screen_to_coord ( vw->viking_vvp, event->x, event->y, &coord ); | |
1436 | if ( event->direction == GDK_SCROLL_UP ) | |
8c721f83 | 1437 | vik_viewport_zoom_in (vw->viking_vvp); |
3c575a4a | 1438 | else |
8c721f83 | 1439 | vik_viewport_zoom_out(vw->viking_vvp); |
3c575a4a JN |
1440 | vik_viewport_coord_to_screen ( vw->viking_vvp, &coord, &x, &y ); |
1441 | vik_viewport_set_center_screen ( vw->viking_vvp, center_x + (x - event->x), | |
1442 | center_y + (y - event->y) ); | |
8c721f83 EB |
1443 | } |
1444 | ||
941aa6e9 AF |
1445 | draw_update(vw); |
1446 | } | |
1447 | ||
1448 | ||
1449 | ||
1450 | /******************************************************************************** | |
1451 | ** Ruler tool code | |
1452 | ********************************************************************************/ | |
e4847ce9 AF |
1453 | static void draw_ruler(VikViewport *vvp, GdkDrawable *d, GdkGC *gc, gint x1, gint y1, gint x2, gint y2, gdouble distance) |
1454 | { | |
e4847ce9 AF |
1455 | PangoLayout *pl; |
1456 | gchar str[128]; | |
0dff88ea AF |
1457 | GdkGC *labgc = vik_viewport_new_gc ( vvp, "#cccccc", 1); |
1458 | GdkGC *thickgc = gdk_gc_new(d); | |
1459 | ||
e4847ce9 AF |
1460 | gdouble len = sqrt((x1-x2)*(x1-x2) + (y1-y2)*(y1-y2)); |
1461 | gdouble dx = (x2-x1)/len*10; | |
1462 | gdouble dy = (y2-y1)/len*10; | |
0da53bd9 GB |
1463 | gdouble c = cos(DEG2RAD(15.0)); |
1464 | gdouble s = sin(DEG2RAD(15.0)); | |
0dff88ea | 1465 | gdouble angle; |
15614495 | 1466 | gdouble baseangle = 0; |
0dff88ea | 1467 | gint i; |
e4847ce9 | 1468 | |
0dff88ea | 1469 | /* draw line with arrow ends */ |
d9ffd267 EB |
1470 | { |
1471 | gint tmp_x1=x1, tmp_y1=y1, tmp_x2=x2, tmp_y2=y2; | |
1472 | a_viewport_clip_line(&tmp_x1, &tmp_y1, &tmp_x2, &tmp_y2); | |
1473 | gdk_draw_line(d, gc, tmp_x1, tmp_y1, tmp_x2, tmp_y2); | |
1474 | } | |
1475 | ||
15614495 AF |
1476 | a_viewport_clip_line(&x1, &y1, &x2, &y2); |
1477 | gdk_draw_line(d, gc, x1, y1, x2, y2); | |
d9ffd267 | 1478 | |
e4847ce9 AF |
1479 | gdk_draw_line(d, gc, x1 - dy, y1 + dx, x1 + dy, y1 - dx); |
1480 | gdk_draw_line(d, gc, x2 - dy, y2 + dx, x2 + dy, y2 - dx); | |
1481 | gdk_draw_line(d, gc, x2, y2, x2 - (dx * c + dy * s), y2 - (dy * c - dx * s)); | |
1482 | gdk_draw_line(d, gc, x2, y2, x2 - (dx * c - dy * s), y2 - (dy * c + dx * s)); | |
1483 | gdk_draw_line(d, gc, x1, y1, x1 + (dx * c + dy * s), y1 + (dy * c - dx * s)); | |
1484 | gdk_draw_line(d, gc, x1, y1, x1 + (dx * c - dy * s), y1 + (dy * c + dx * s)); | |
1485 | ||
0dff88ea AF |
1486 | /* draw compass */ |
1487 | #define CR 80 | |
1488 | #define CW 4 | |
15614495 | 1489 | |
9a3538f5 | 1490 | vik_viewport_compute_bearing ( vvp, x1, y1, x2, y2, &angle, &baseangle ); |
0dff88ea AF |
1491 | |
1492 | { | |
1493 | GdkColor color; | |
1494 | gdk_gc_copy(thickgc, gc); | |
1495 | gdk_gc_set_line_attributes(thickgc, CW, GDK_LINE_SOLID, GDK_CAP_BUTT, GDK_JOIN_MITER); | |
1496 | gdk_color_parse("#2255cc", &color); | |
1497 | gdk_gc_set_rgb_fg_color(thickgc, &color); | |
1498 | } | |
0da53bd9 | 1499 | gdk_draw_arc (d, thickgc, FALSE, x1-CR+CW/2, y1-CR+CW/2, 2*CR-CW, 2*CR-CW, (90 - RAD2DEG(baseangle))*64, -RAD2DEG(angle)*64); |
0dff88ea | 1500 | |
e4847ce9 | 1501 | |
0dff88ea AF |
1502 | gdk_gc_copy(thickgc, gc); |
1503 | gdk_gc_set_line_attributes(thickgc, 2, GDK_LINE_SOLID, GDK_CAP_BUTT, GDK_JOIN_MITER); | |
1504 | for (i=0; i<180; i++) { | |
0da53bd9 GB |
1505 | c = cos(DEG2RAD(i)*2 + baseangle); |
1506 | s = sin(DEG2RAD(i)*2 + baseangle); | |
e4847ce9 | 1507 | |
0dff88ea AF |
1508 | if (i%5) { |
1509 | gdk_draw_line (d, gc, x1 + CR*c, y1 + CR*s, x1 + (CR+CW)*c, y1 + (CR+CW)*s); | |
1510 | } else { | |
1511 | gdouble ticksize = 2*CW; | |
1512 | gdk_draw_line (d, thickgc, x1 + (CR-CW)*c, y1 + (CR-CW)*s, x1 + (CR+ticksize)*c, y1 + (CR+ticksize)*s); | |
1513 | } | |
e4847ce9 | 1514 | } |
0dff88ea AF |
1515 | |
1516 | gdk_draw_arc (d, gc, FALSE, x1-CR, y1-CR, 2*CR, 2*CR, 0, 64*360); | |
1517 | gdk_draw_arc (d, gc, FALSE, x1-CR-CW, y1-CR-CW, 2*(CR+CW), 2*(CR+CW), 0, 64*360); | |
1518 | gdk_draw_arc (d, gc, FALSE, x1-CR+CW, y1-CR+CW, 2*(CR-CW), 2*(CR-CW), 0, 64*360); | |
15614495 AF |
1519 | c = (CR+CW*2)*cos(baseangle); |
1520 | s = (CR+CW*2)*sin(baseangle); | |
1521 | gdk_draw_line (d, gc, x1-c, y1-s, x1+c, y1+s); | |
1522 | gdk_draw_line (d, gc, x1+s, y1-c, x1-s, y1+c); | |
0dff88ea AF |
1523 | |
1524 | /* draw labels */ | |
1525 | #define LABEL(x, y, w, h) { \ | |
1526 | gdk_draw_rectangle(d, labgc, TRUE, (x)-2, (y)-1, (w)+4, (h)+1); \ | |
1527 | gdk_draw_rectangle(d, gc, FALSE, (x)-2, (y)-1, (w)+4, (h)+1); \ | |
1528 | gdk_draw_layout(d, gc, (x), (y), pl); } | |
1529 | { | |
1530 | gint wd, hd, xd, yd; | |
1531 | gint wb, hb, xb, yb; | |
1532 | ||
1533 | pl = gtk_widget_create_pango_layout (GTK_WIDGET(vvp), NULL); | |
ff37db21 | 1534 | pango_layout_set_font_description (pl, gtk_widget_get_style(GTK_WIDGET(vvp))->font_desc); |
0dff88ea AF |
1535 | pango_layout_set_text(pl, "N", -1); |
1536 | gdk_draw_layout(d, gc, x1-5, y1-CR-3*CW-8, pl); | |
1537 | ||
1538 | /* draw label with distance */ | |
6f9336aa RN |
1539 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
1540 | switch (dist_units) { | |
1541 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
1542 | if (distance >= 1000 && distance < 100000) { | |
b22233bd | 1543 | g_sprintf(str, "%3.2f km", distance/1000.0); |
6f9336aa | 1544 | } else if (distance < 1000) { |
b22233bd | 1545 | g_sprintf(str, "%d m", (int)distance); |
6f9336aa | 1546 | } else { |
b22233bd | 1547 | g_sprintf(str, "%d km", (int)distance/1000); |
6f9336aa RN |
1548 | } |
1549 | break; | |
1550 | case VIK_UNITS_DISTANCE_MILES: | |
433b3f7f | 1551 | if (distance >= VIK_MILES_TO_METERS(1) && distance < VIK_MILES_TO_METERS(100)) { |
b22233bd | 1552 | g_sprintf(str, "%3.2f miles", VIK_METERS_TO_MILES(distance)); |
433b3f7f | 1553 | } else if (distance < VIK_MILES_TO_METERS(1)) { |
b22233bd | 1554 | g_sprintf(str, "%d yards", (int)(distance*1.0936133)); |
6f9336aa | 1555 | } else { |
b22233bd RN |
1556 | g_sprintf(str, "%d miles", (int)VIK_METERS_TO_MILES(distance)); |
1557 | } | |
1558 | break; | |
1559 | case VIK_UNITS_DISTANCE_NAUTICAL_MILES: | |
1560 | if (distance >= VIK_NAUTICAL_MILES_TO_METERS(1) && distance < VIK_NAUTICAL_MILES_TO_METERS(100)) { | |
1561 | g_sprintf(str, "%3.2f NM", VIK_METERS_TO_NAUTICAL_MILES(distance)); | |
1562 | } else if (distance < VIK_NAUTICAL_MILES_TO_METERS(1)) { | |
1563 | g_sprintf(str, "%d yards", (int)(distance*1.0936133)); | |
1564 | } else { | |
1565 | g_sprintf(str, "%d NM", (int)VIK_METERS_TO_NAUTICAL_MILES(distance)); | |
6f9336aa RN |
1566 | } |
1567 | break; | |
1568 | default: | |
1569 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
0dff88ea | 1570 | } |
6f9336aa | 1571 | |
0dff88ea AF |
1572 | pango_layout_set_text(pl, str, -1); |
1573 | ||
1574 | pango_layout_get_pixel_size ( pl, &wd, &hd ); | |
1575 | if (dy>0) { | |
1576 | xd = (x1+x2)/2 + dy; | |
1577 | yd = (y1+y2)/2 - hd/2 - dx; | |
1578 | } else { | |
1579 | xd = (x1+x2)/2 - dy; | |
1580 | yd = (y1+y2)/2 - hd/2 + dx; | |
1581 | } | |
024f32c1 EB |
1582 | |
1583 | if ( xd < -5 || yd < -5 || xd > vik_viewport_get_width(vvp)+5 || yd > vik_viewport_get_height(vvp)+5 ) { | |
1584 | xd = x2 + 10; | |
1585 | yd = y2 - 5; | |
1586 | } | |
1587 | ||
0dff88ea AF |
1588 | LABEL(xd, yd, wd, hd); |
1589 | ||
1590 | /* draw label with bearing */ | |
0da53bd9 | 1591 | g_sprintf(str, "%3.1f°", RAD2DEG(angle)); |
0dff88ea AF |
1592 | pango_layout_set_text(pl, str, -1); |
1593 | pango_layout_get_pixel_size ( pl, &wb, &hb ); | |
1594 | xb = x1 + CR*cos(angle-M_PI_2); | |
1595 | yb = y1 + CR*sin(angle-M_PI_2); | |
1596 | ||
024f32c1 EB |
1597 | if ( xb < -5 || yb < -5 || xb > vik_viewport_get_width(vvp)+5 || yb > vik_viewport_get_height(vvp)+5 ) { |
1598 | xb = x2 + 10; | |
1599 | yb = y2 + 10; | |
1600 | } | |
1601 | ||
0dff88ea AF |
1602 | { |
1603 | GdkRectangle r1 = {xd-2, yd-1, wd+4, hd+1}, r2 = {xb-2, yb-1, wb+4, hb+1}; | |
1604 | if (gdk_rectangle_intersect(&r1, &r2, &r2)) { | |
1605 | xb = xd + wd + 5; | |
1606 | } | |
1607 | } | |
1608 | LABEL(xb, yb, wb, hb); | |
e4847ce9 | 1609 | } |
03d62e57 | 1610 | #undef LABEL |
e4847ce9 | 1611 | |
024f32c1 | 1612 | g_object_unref ( G_OBJECT ( pl ) ); |
0dff88ea AF |
1613 | g_object_unref ( G_OBJECT ( labgc ) ); |
1614 | g_object_unref ( G_OBJECT ( thickgc ) ); | |
e4847ce9 AF |
1615 | } |
1616 | ||
941aa6e9 AF |
1617 | typedef struct { |
1618 | VikWindow *vw; | |
1619 | VikViewport *vvp; | |
1620 | gboolean has_oldcoord; | |
1621 | VikCoord oldcoord; | |
1622 | } ruler_tool_state_t; | |
03d62e57 | 1623 | |
941aa6e9 | 1624 | static gpointer ruler_create (VikWindow *vw, VikViewport *vvp) |
03d62e57 | 1625 | { |
941aa6e9 AF |
1626 | ruler_tool_state_t *s = g_new(ruler_tool_state_t, 1); |
1627 | s->vw = vw; | |
1628 | s->vvp = vvp; | |
1629 | s->has_oldcoord = FALSE; | |
1630 | return s; | |
03d62e57 AF |
1631 | } |
1632 | ||
941aa6e9 | 1633 | static void ruler_destroy (ruler_tool_state_t *s) |
50a14534 | 1634 | { |
941aa6e9 AF |
1635 | g_free(s); |
1636 | } | |
50a14534 | 1637 | |
941aa6e9 AF |
1638 | static VikLayerToolFuncStatus ruler_click (VikLayer *vl, GdkEventButton *event, ruler_tool_state_t *s) |
1639 | { | |
1640 | struct LatLon ll; | |
1641 | VikCoord coord; | |
1642 | gchar *temp; | |
1643 | if ( event->button == 1 ) { | |
a58aaed4 | 1644 | gchar *lat=NULL, *lon=NULL; |
941aa6e9 AF |
1645 | vik_viewport_screen_to_coord ( s->vvp, (gint) event->x, (gint) event->y, &coord ); |
1646 | vik_coord_to_latlon ( &coord, &ll ); | |
a58aaed4 | 1647 | a_coords_latlon_to_string ( &ll, &lat, &lon ); |
941aa6e9 | 1648 | if ( s->has_oldcoord ) { |
6f9336aa RN |
1649 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
1650 | switch (dist_units) { | |
1651 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
b22233bd RN |
1652 | temp = g_strdup_printf ( "%s %s DIFF %f meters", lat, lon, vik_coord_diff( &coord, &(s->oldcoord) ) ); |
1653 | break; | |
6f9336aa | 1654 | case VIK_UNITS_DISTANCE_MILES: |
b22233bd RN |
1655 | temp = g_strdup_printf ( "%s %s DIFF %f miles", lat, lon, VIK_METERS_TO_MILES(vik_coord_diff( &coord, &(s->oldcoord) )) ); |
1656 | break; | |
1657 | case VIK_UNITS_DISTANCE_NAUTICAL_MILES: | |
1658 | temp = g_strdup_printf ( "%s %s DIFF %f NM", lat, lon, VIK_METERS_TO_NAUTICAL_MILES(vik_coord_diff( &coord, &(s->oldcoord) )) ); | |
1659 | break; | |
6f9336aa | 1660 | default: |
b22233bd RN |
1661 | temp = g_strdup_printf ("Just to keep the compiler happy"); |
1662 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
6f9336aa RN |
1663 | } |
1664 | ||
941aa6e9 AF |
1665 | s->has_oldcoord = FALSE; |
1666 | } | |
1667 | else { | |
a58aaed4 | 1668 | temp = g_strdup_printf ( "%s %s", lat, lon ); |
941aa6e9 AF |
1669 | s->has_oldcoord = TRUE; |
1670 | } | |
50a14534 | 1671 | |
4efc10ca | 1672 | vik_statusbar_set_message ( s->vw->viking_vs, VIK_STATUSBAR_INFO, temp ); |
941aa6e9 | 1673 | g_free ( temp ); |
e4847ce9 | 1674 | |
941aa6e9 AF |
1675 | s->oldcoord = coord; |
1676 | } | |
1677 | else { | |
1678 | vik_viewport_set_center_screen ( s->vvp, (gint) event->x, (gint) event->y ); | |
1679 | draw_update ( s->vw ); | |
1680 | } | |
1681 | return VIK_LAYER_TOOL_ACK; | |
1682 | } | |
e4847ce9 | 1683 | |
dc2c040e | 1684 | static VikLayerToolFuncStatus ruler_move (VikLayer *vl, GdkEventMotion *event, ruler_tool_state_t *s) |
941aa6e9 AF |
1685 | { |
1686 | VikViewport *vvp = s->vvp; | |
1687 | VikWindow *vw = s->vw; | |
1688 | ||
1689 | struct LatLon ll; | |
1690 | VikCoord coord; | |
1691 | gchar *temp; | |
1692 | ||
1693 | if ( s->has_oldcoord ) { | |
1694 | int oldx, oldy, w1, h1, w2, h2; | |
1695 | static GdkPixmap *buf = NULL; | |
a58aaed4 | 1696 | gchar *lat=NULL, *lon=NULL; |
941aa6e9 AF |
1697 | w1 = vik_viewport_get_width(vvp); |
1698 | h1 = vik_viewport_get_height(vvp); | |
1699 | if (!buf) { | |
9b082b39 | 1700 | buf = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 ); |
941aa6e9 AF |
1701 | } |
1702 | gdk_drawable_get_size(buf, &w2, &h2); | |
1703 | if (w1 != w2 || h1 != h2) { | |
1704 | g_object_unref ( G_OBJECT ( buf ) ); | |
9b082b39 | 1705 | buf = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 ); |
e4847ce9 | 1706 | } |
e4847ce9 | 1707 | |
941aa6e9 AF |
1708 | vik_viewport_screen_to_coord ( vvp, (gint) event->x, (gint) event->y, &coord ); |
1709 | vik_coord_to_latlon ( &coord, &ll ); | |
1710 | vik_viewport_coord_to_screen ( vvp, &s->oldcoord, &oldx, &oldy ); | |
1711 | ||
ff37db21 | 1712 | gdk_draw_drawable (buf, gtk_widget_get_style(GTK_WIDGET(vvp))->black_gc, |
941aa6e9 | 1713 | vik_viewport_get_pixmap(vvp), 0, 0, 0, 0, -1, -1); |
ff37db21 | 1714 | draw_ruler(vvp, buf, gtk_widget_get_style(GTK_WIDGET(vvp))->black_gc, oldx, oldy, event->x, event->y, vik_coord_diff( &coord, &(s->oldcoord)) ); |
941aa6e9 AF |
1715 | if (draw_buf_done) { |
1716 | static gpointer pass_along[3]; | |
9b082b39 | 1717 | pass_along[0] = gtk_widget_get_window(GTK_WIDGET(vvp)); |
ff37db21 | 1718 | pass_along[1] = gtk_widget_get_style(GTK_WIDGET(vvp))->black_gc; |
941aa6e9 AF |
1719 | pass_along[2] = buf; |
1720 | g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, draw_buf, pass_along, NULL); | |
1721 | draw_buf_done = FALSE; | |
1722 | } | |
a58aaed4 | 1723 | a_coords_latlon_to_string(&ll, &lat, &lon); |
6f9336aa RN |
1724 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
1725 | switch (dist_units) { | |
1726 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
1727 | temp = g_strdup_printf ( "%s %s DIFF %f meters", lat, lon, vik_coord_diff( &coord, &(s->oldcoord) ) ); | |
1728 | break; | |
1729 | case VIK_UNITS_DISTANCE_MILES: | |
433b3f7f | 1730 | temp = g_strdup_printf ( "%s %s DIFF %f miles", lat, lon, VIK_METERS_TO_MILES (vik_coord_diff( &coord, &(s->oldcoord) )) ); |
6f9336aa | 1731 | break; |
b22233bd RN |
1732 | case VIK_UNITS_DISTANCE_NAUTICAL_MILES: |
1733 | temp = g_strdup_printf ( "%s %s DIFF %f NM", lat, lon, VIK_METERS_TO_NAUTICAL_MILES (vik_coord_diff( &coord, &(s->oldcoord) )) ); | |
1734 | break; | |
6f9336aa RN |
1735 | default: |
1736 | temp = g_strdup_printf ("Just to keep the compiler happy"); | |
1737 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
1738 | } | |
4efc10ca | 1739 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, temp ); |
941aa6e9 | 1740 | g_free ( temp ); |
acaf7113 | 1741 | } |
941aa6e9 AF |
1742 | return VIK_LAYER_TOOL_ACK; |
1743 | } | |
50a14534 | 1744 | |
941aa6e9 AF |
1745 | static VikLayerToolFuncStatus ruler_release (VikLayer *vl, GdkEventButton *event, ruler_tool_state_t *s) |
1746 | { | |
1747 | return VIK_LAYER_TOOL_ACK; | |
50a14534 EB |
1748 | } |
1749 | ||
941aa6e9 | 1750 | static void ruler_deactivate (VikLayer *vl, ruler_tool_state_t *s) |
50a14534 | 1751 | { |
941aa6e9 | 1752 | draw_update ( s->vw ); |
50a14534 EB |
1753 | } |
1754 | ||
0eb26799 RN |
1755 | static gboolean ruler_key_press (VikLayer *vl, GdkEventKey *event, ruler_tool_state_t *s) |
1756 | { | |
1757 | if (event->keyval == GDK_Escape) { | |
1758 | s->has_oldcoord = FALSE; | |
1759 | ruler_deactivate ( vl, s ); | |
1760 | return TRUE; | |
1761 | } | |
6b59f63d | 1762 | // Regardless of whether we used it, return false so other GTK things may use it |
0eb26799 RN |
1763 | return FALSE; |
1764 | } | |
1765 | ||
6b59f63d RN |
1766 | static VikToolInterface ruler_tool = |
1767 | // NB Ctrl+Shift+R is used for Refresh (deemed more important), so use 'U' instead | |
1768 | { { "Ruler", "vik-icon-ruler", N_("_Ruler"), "<control><shift>U", N_("Ruler Tool"), 2 }, | |
941aa6e9 AF |
1769 | (VikToolConstructorFunc) ruler_create, |
1770 | (VikToolDestructorFunc) ruler_destroy, | |
1771 | (VikToolActivationFunc) NULL, | |
1772 | (VikToolActivationFunc) ruler_deactivate, | |
1773 | (VikToolMouseFunc) ruler_click, | |
dc2c040e | 1774 | (VikToolMouseMoveFunc) ruler_move, |
f2f2f7bf | 1775 | (VikToolMouseFunc) ruler_release, |
0eb26799 | 1776 | (VikToolKeyFunc) ruler_key_press, |
ef5e8132 | 1777 | FALSE, |
f2f2f7bf | 1778 | GDK_CURSOR_IS_PIXMAP, |
63959706 RN |
1779 | &cursor_ruler_pixbuf, |
1780 | NULL }; | |
941aa6e9 AF |
1781 | /*** end ruler code ********************************************************/ |
1782 | ||
1783 | ||
1784 | ||
1785 | /******************************************************************************** | |
1786 | ** Zoom tool code | |
1787 | ********************************************************************************/ | |
2eea9a36 RN |
1788 | |
1789 | typedef struct { | |
1790 | VikWindow *vw; | |
1791 | GdkPixmap *pixmap; | |
1792 | // Track zoom bounds for zoom tool with shift modifier: | |
1793 | gboolean bounds_active; | |
1794 | gint start_x; | |
1795 | gint start_y; | |
1796 | } zoom_tool_state_t; | |
1797 | ||
1798 | /* | |
1799 | * In case the screen size has changed | |
1800 | */ | |
1801 | static void zoomtool_resize_pixmap (zoom_tool_state_t *zts) | |
1802 | { | |
1803 | int w1, h1, w2, h2; | |
1804 | ||
1805 | // Allocate a drawing area the size of the viewport | |
1806 | w1 = vik_viewport_get_width ( zts->vw->viking_vvp ); | |
1807 | h1 = vik_viewport_get_height ( zts->vw->viking_vvp ); | |
1808 | ||
1809 | if ( !zts->pixmap ) { | |
1810 | // Totally new | |
9b082b39 | 1811 | zts->pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(zts->vw->viking_vvp)), w1, h1, -1 ); |
2eea9a36 RN |
1812 | } |
1813 | ||
1814 | gdk_drawable_get_size ( zts->pixmap, &w2, &h2 ); | |
1815 | ||
1816 | if ( w1 != w2 || h1 != h2 ) { | |
1817 | // Has changed - delete and recreate with new values | |
1818 | g_object_unref ( G_OBJECT ( zts->pixmap ) ); | |
9b082b39 | 1819 | zts->pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(zts->vw->viking_vvp)), w1, h1, -1 ); |
2eea9a36 RN |
1820 | } |
1821 | } | |
1822 | ||
941aa6e9 | 1823 | static gpointer zoomtool_create (VikWindow *vw, VikViewport *vvp) |
50a14534 | 1824 | { |
2eea9a36 RN |
1825 | zoom_tool_state_t *zts = g_new(zoom_tool_state_t, 1); |
1826 | zts->vw = vw; | |
1827 | zts->pixmap = NULL; | |
1828 | zts->start_x = 0; | |
1829 | zts->start_y = 0; | |
1830 | zts->bounds_active = FALSE; | |
1831 | return zts; | |
50a14534 EB |
1832 | } |
1833 | ||
2eea9a36 | 1834 | static void zoomtool_destroy ( zoom_tool_state_t *zts) |
50a14534 | 1835 | { |
2eea9a36 RN |
1836 | if ( zts->pixmap ) |
1837 | g_object_unref ( G_OBJECT ( zts->pixmap ) ); | |
1838 | g_free(zts); | |
1839 | } | |
1840 | ||
1841 | static VikLayerToolFuncStatus zoomtool_click (VikLayer *vl, GdkEventButton *event, zoom_tool_state_t *zts) | |
1842 | { | |
1843 | zts->vw->modified = TRUE; | |
15ff5402 RN |
1844 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1845 | ||
1846 | VikCoord coord; | |
1847 | gint x, y; | |
2eea9a36 RN |
1848 | gint center_x = vik_viewport_get_width ( zts->vw->viking_vvp ) / 2; |
1849 | gint center_y = vik_viewport_get_height ( zts->vw->viking_vvp ) / 2; | |
1850 | ||
1851 | gboolean skip_update = FALSE; | |
1852 | ||
1853 | zts->bounds_active = FALSE; | |
15ff5402 RN |
1854 | |
1855 | if ( modifiers == (GDK_CONTROL_MASK | GDK_SHIFT_MASK) ) { | |
1856 | // This zoom is on the center position | |
2eea9a36 | 1857 | vik_viewport_set_center_screen ( zts->vw->viking_vvp, center_x, center_y ); |
15ff5402 | 1858 | if ( event->button == 1 ) |
2eea9a36 | 1859 | vik_viewport_zoom_in (zts->vw->viking_vvp); |
15ff5402 | 1860 | else if ( event->button == 3 ) |
2eea9a36 | 1861 | vik_viewport_zoom_out (zts->vw->viking_vvp); |
15ff5402 | 1862 | } |
130ac805 RN |
1863 | else if ( modifiers == GDK_CONTROL_MASK ) { |
1864 | // This zoom is to recenter on the mouse position | |
2eea9a36 | 1865 | vik_viewport_set_center_screen ( zts->vw->viking_vvp, (gint) event->x, (gint) event->y ); |
130ac805 | 1866 | if ( event->button == 1 ) |
2eea9a36 | 1867 | vik_viewport_zoom_in (zts->vw->viking_vvp); |
130ac805 | 1868 | else if ( event->button == 3 ) |
2eea9a36 RN |
1869 | vik_viewport_zoom_out (zts->vw->viking_vvp); |
1870 | } | |
1871 | else if ( modifiers == GDK_SHIFT_MASK ) { | |
1872 | // Get start of new zoom bounds | |
1873 | if ( event->button == 1 ) { | |
1874 | zts->bounds_active = TRUE; | |
1875 | zts->start_x = (gint) event->x; | |
1876 | zts->start_y = (gint) event->y; | |
1877 | skip_update = TRUE; | |
1878 | } | |
130ac805 | 1879 | } |
15ff5402 RN |
1880 | else { |
1881 | /* make sure mouse is still over the same point on the map when we zoom */ | |
2eea9a36 | 1882 | vik_viewport_screen_to_coord ( zts->vw->viking_vvp, event->x, event->y, &coord ); |
15ff5402 | 1883 | if ( event->button == 1 ) |
2eea9a36 | 1884 | vik_viewport_zoom_in (zts->vw->viking_vvp); |
15ff5402 | 1885 | else if ( event->button == 3 ) |
2eea9a36 RN |
1886 | vik_viewport_zoom_out(zts->vw->viking_vvp); |
1887 | vik_viewport_coord_to_screen ( zts->vw->viking_vvp, &coord, &x, &y ); | |
1888 | vik_viewport_set_center_screen ( zts->vw->viking_vvp, | |
15ff5402 RN |
1889 | center_x + (x - event->x), |
1890 | center_y + (y - event->y) ); | |
1891 | } | |
2eea9a36 RN |
1892 | |
1893 | if ( !skip_update ) | |
1894 | draw_update ( zts->vw ); | |
1895 | ||
941aa6e9 AF |
1896 | return VIK_LAYER_TOOL_ACK; |
1897 | } | |
50a14534 | 1898 | |
2eea9a36 | 1899 | static VikLayerToolFuncStatus zoomtool_move (VikLayer *vl, GdkEventMotion *event, zoom_tool_state_t *zts) |
941aa6e9 | 1900 | { |
2eea9a36 RN |
1901 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1902 | ||
1903 | if ( zts->bounds_active && modifiers == GDK_SHIFT_MASK ) { | |
1904 | zoomtool_resize_pixmap ( zts ); | |
1905 | ||
1906 | // Blank out currently drawn area | |
1907 | gdk_draw_drawable ( zts->pixmap, | |
ff37db21 | 1908 | gtk_widget_get_style(GTK_WIDGET(zts->vw->viking_vvp))->black_gc, |
2eea9a36 RN |
1909 | vik_viewport_get_pixmap(zts->vw->viking_vvp), |
1910 | 0, 0, 0, 0, -1, -1); | |
1911 | ||
1912 | // Calculate new box starting point & size in pixels | |
1913 | int xx, yy, width, height; | |
1914 | if ( event->y > zts->start_y ) { | |
1915 | yy = zts->start_y; | |
1916 | height = event->y-zts->start_y; | |
1917 | } | |
1918 | else { | |
1919 | yy = event->y; | |
1920 | height = zts->start_y-event->y; | |
1921 | } | |
1922 | if ( event->x > zts->start_x ) { | |
1923 | xx = zts->start_x; | |
1924 | width = event->x-zts->start_x; | |
1925 | } | |
1926 | else { | |
1927 | xx = event->x; | |
1928 | width = zts->start_x-event->x; | |
1929 | } | |
1930 | ||
1931 | // Draw the box | |
ff37db21 | 1932 | gdk_draw_rectangle (zts->pixmap, gtk_widget_get_style(GTK_WIDGET(zts->vw->viking_vvp))->black_gc, FALSE, xx, yy, width, height); |
2eea9a36 RN |
1933 | |
1934 | // Only actually draw when there's time to do so | |
1935 | if (draw_buf_done) { | |
1936 | static gpointer pass_along[3]; | |
9b082b39 | 1937 | pass_along[0] = gtk_widget_get_window(GTK_WIDGET(zts->vw->viking_vvp)); |
ff37db21 | 1938 | pass_along[1] = gtk_widget_get_style(GTK_WIDGET(zts->vw->viking_vvp))->black_gc; |
2eea9a36 RN |
1939 | pass_along[2] = zts->pixmap; |
1940 | g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, draw_buf, pass_along, NULL); | |
1941 | draw_buf_done = FALSE; | |
1942 | } | |
1943 | } | |
2067d6de RN |
1944 | else |
1945 | zts->bounds_active = FALSE; | |
1946 | ||
941aa6e9 AF |
1947 | return VIK_LAYER_TOOL_ACK; |
1948 | } | |
50a14534 | 1949 | |
2eea9a36 | 1950 | static VikLayerToolFuncStatus zoomtool_release (VikLayer *vl, GdkEventButton *event, zoom_tool_state_t *zts) |
941aa6e9 | 1951 | { |
2eea9a36 RN |
1952 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1953 | ||
2eea9a36 RN |
1954 | // Ensure haven't just released on the exact same position |
1955 | // i.e. probably haven't moved the mouse at all | |
2067d6de RN |
1956 | if ( zts->bounds_active && modifiers == GDK_SHIFT_MASK && |
1957 | ( event->x < zts->start_x-5 || event->x > zts->start_x+5 ) && | |
1958 | ( event->y < zts->start_y-5 || event->y > zts->start_y+5 ) ) { | |
2eea9a36 RN |
1959 | |
1960 | VikCoord coord1, coord2; | |
1961 | vik_viewport_screen_to_coord ( zts->vw->viking_vvp, zts->start_x, zts->start_y, &coord1); | |
1962 | vik_viewport_screen_to_coord ( zts->vw->viking_vvp, event->x, event->y, &coord2); | |
1963 | ||
1964 | // From the extend of the bounds pick the best zoom level | |
1965 | // c.f. trw_layer_zoom_to_show_latlons() | |
1966 | // Maybe refactor... | |
1967 | struct LatLon ll1, ll2; | |
1968 | vik_coord_to_latlon(&coord1, &ll1); | |
1969 | vik_coord_to_latlon(&coord2, &ll2); | |
1970 | struct LatLon average = { (ll1.lat+ll2.lat)/2, | |
1971 | (ll1.lon+ll2.lon)/2 }; | |
1972 | ||
1973 | VikCoord new_center; | |
1974 | vik_coord_load_from_latlon ( &new_center, vik_viewport_get_coord_mode ( zts->vw->viking_vvp ), &average ); | |
be5554c5 | 1975 | vik_viewport_set_center_coord ( zts->vw->viking_vvp, &new_center, FALSE ); |
2eea9a36 RN |
1976 | |
1977 | /* Convert into definite 'smallest' and 'largest' positions */ | |
1978 | struct LatLon minmin; | |
1979 | if ( ll1.lat < ll2.lat ) | |
1980 | minmin.lat = ll1.lat; | |
1981 | else | |
1982 | minmin.lat = ll2.lat; | |
1983 | ||
1984 | struct LatLon maxmax; | |
1985 | if ( ll1.lon > ll2.lon ) | |
1986 | maxmax.lon = ll1.lon; | |
1987 | else | |
1988 | maxmax.lon = ll2.lon; | |
1989 | ||
1990 | /* Always recalculate the 'best' zoom level */ | |
1991 | gdouble zoom = VIK_VIEWPORT_MIN_ZOOM; | |
1992 | vik_viewport_set_zoom ( zts->vw->viking_vvp, zoom ); | |
1993 | ||
1994 | gdouble min_lat, max_lat, min_lon, max_lon; | |
1995 | /* Should only be a maximum of about 18 iterations from min to max zoom levels */ | |
1996 | while ( zoom <= VIK_VIEWPORT_MAX_ZOOM ) { | |
1997 | vik_viewport_get_min_max_lat_lon ( zts->vw->viking_vvp, &min_lat, &max_lat, &min_lon, &max_lon ); | |
1998 | /* NB I think the logic used in this test to determine if the bounds is within view | |
1999 | fails if track goes across 180 degrees longitude. | |
2000 | Hopefully that situation is not too common... | |
2001 | Mind you viking doesn't really do edge locations to well anyway */ | |
2002 | if ( min_lat < minmin.lat && | |
2003 | max_lat > minmin.lat && | |
2004 | min_lon < maxmax.lon && | |
2005 | max_lon > maxmax.lon ) | |
2006 | /* Found within zoom level */ | |
2007 | break; | |
2008 | ||
2009 | /* Try next */ | |
2010 | zoom = zoom * 2; | |
2011 | vik_viewport_set_zoom ( zts->vw->viking_vvp, zoom ); | |
2012 | } | |
2eea9a36 | 2013 | } |
2067d6de RN |
2014 | else { |
2015 | // When pressing shift and clicking for zoom, then jump three levels | |
2016 | if ( modifiers == GDK_SHIFT_MASK ) { | |
2017 | // Zoom in/out by three if possible | |
2018 | vik_viewport_set_center_screen ( zts->vw->viking_vvp, event->x, event->y ); | |
2019 | if ( event->button == 1 ) { | |
2020 | vik_viewport_zoom_in ( zts->vw->viking_vvp ); | |
2021 | vik_viewport_zoom_in ( zts->vw->viking_vvp ); | |
2022 | vik_viewport_zoom_in ( zts->vw->viking_vvp ); | |
2023 | } | |
2024 | else if ( event->button == 3 ) { | |
2025 | vik_viewport_zoom_out ( zts->vw->viking_vvp ); | |
2026 | vik_viewport_zoom_out ( zts->vw->viking_vvp ); | |
2027 | vik_viewport_zoom_out ( zts->vw->viking_vvp ); | |
2028 | } | |
2029 | } | |
2030 | } | |
2031 | ||
2032 | draw_update ( zts->vw ); | |
2033 | ||
2034 | // Reset | |
2035 | zts->bounds_active = FALSE; | |
2036 | ||
941aa6e9 | 2037 | return VIK_LAYER_TOOL_ACK; |
50a14534 EB |
2038 | } |
2039 | ||
941aa6e9 | 2040 | static VikToolInterface zoom_tool = |
79dce0cb | 2041 | { { "Zoom", "vik-icon-zoom", N_("_Zoom"), "<control><shift>Z", N_("Zoom Tool"), 1 }, |
941aa6e9 | 2042 | (VikToolConstructorFunc) zoomtool_create, |
2eea9a36 | 2043 | (VikToolDestructorFunc) zoomtool_destroy, |
941aa6e9 AF |
2044 | (VikToolActivationFunc) NULL, |
2045 | (VikToolActivationFunc) NULL, | |
2046 | (VikToolMouseFunc) zoomtool_click, | |
dc2c040e | 2047 | (VikToolMouseMoveFunc) zoomtool_move, |
f2f2f7bf GB |
2048 | (VikToolMouseFunc) zoomtool_release, |
2049 | NULL, | |
ef5e8132 | 2050 | FALSE, |
f2f2f7bf | 2051 | GDK_CURSOR_IS_PIXMAP, |
63959706 RN |
2052 | &cursor_zoom_pixbuf, |
2053 | NULL }; | |
463f9d07 | 2054 | /*** end zoom code ********************************************************/ |
941aa6e9 | 2055 | |
576cbd17 GB |
2056 | /******************************************************************************** |
2057 | ** Pan tool code | |
2058 | ********************************************************************************/ | |
2059 | static gpointer pantool_create (VikWindow *vw, VikViewport *vvp) | |
2060 | { | |
2061 | return vw; | |
2062 | } | |
2063 | ||
beb9d63a | 2064 | // NB Double clicking means this gets called THREE times!!! |
576cbd17 GB |
2065 | static VikLayerToolFuncStatus pantool_click (VikLayer *vl, GdkEventButton *event, VikWindow *vw) |
2066 | { | |
2067 | vw->modified = TRUE; | |
beb9d63a RN |
2068 | |
2069 | if ( event->type == GDK_2BUTTON_PRESS ) { | |
2070 | // Zoom in / out on double click | |
2071 | // No need to change the center as that has already occurred in the first click of a double click occurrence | |
2072 | if ( event->button == 1 ) { | |
2073 | guint modifier = event->state & GDK_SHIFT_MASK; | |
2074 | if ( modifier ) | |
2075 | vik_viewport_zoom_out ( vw->viking_vvp ); | |
2076 | else | |
2077 | vik_viewport_zoom_in ( vw->viking_vvp ); | |
2078 | } | |
2079 | else if ( event->button == 3 ) | |
2080 | vik_viewport_zoom_out ( vw->viking_vvp ); | |
2081 | ||
2082 | draw_update ( vw ); | |
2083 | } | |
2084 | else | |
2085 | // Standard pan click | |
2086 | if ( event->button == 1 ) | |
2087 | vik_window_pan_click ( vw, event ); | |
2088 | ||
576cbd17 GB |
2089 | return VIK_LAYER_TOOL_ACK; |
2090 | } | |
2091 | ||
dc2c040e | 2092 | static VikLayerToolFuncStatus pantool_move (VikLayer *vl, GdkEventMotion *event, VikWindow *vw) |
576cbd17 GB |
2093 | { |
2094 | vik_window_pan_move ( vw, event ); | |
2095 | return VIK_LAYER_TOOL_ACK; | |
2096 | } | |
2097 | ||
2098 | static VikLayerToolFuncStatus pantool_release (VikLayer *vl, GdkEventButton *event, VikWindow *vw) | |
2099 | { | |
2100 | if ( event->button == 1 ) | |
2101 | vik_window_pan_release ( vw, event ); | |
2102 | return VIK_LAYER_TOOL_ACK; | |
2103 | } | |
2104 | ||
2105 | static VikToolInterface pan_tool = | |
79dce0cb | 2106 | { { "Pan", "vik-icon-pan", N_("_Pan"), "<control><shift>P", N_("Pan Tool"), 0 }, |
576cbd17 GB |
2107 | (VikToolConstructorFunc) pantool_create, |
2108 | (VikToolDestructorFunc) NULL, | |
2109 | (VikToolActivationFunc) NULL, | |
2110 | (VikToolActivationFunc) NULL, | |
2111 | (VikToolMouseFunc) pantool_click, | |
dc2c040e | 2112 | (VikToolMouseMoveFunc) pantool_move, |
f2f2f7bf GB |
2113 | (VikToolMouseFunc) pantool_release, |
2114 | NULL, | |
ef5e8132 | 2115 | FALSE, |
63959706 RN |
2116 | GDK_FLEUR, |
2117 | NULL, | |
2118 | NULL }; | |
576cbd17 GB |
2119 | /*** end pan code ********************************************************/ |
2120 | ||
a47bfefa RN |
2121 | /******************************************************************************** |
2122 | ** Select tool code | |
2123 | ********************************************************************************/ | |
2124 | static gpointer selecttool_create (VikWindow *vw, VikViewport *vvp) | |
2125 | { | |
08f14055 RN |
2126 | tool_ed_t *t = g_new(tool_ed_t, 1); |
2127 | t->vw = vw; | |
2128 | t->vvp = vvp; | |
2129 | t->vtl = NULL; | |
2130 | t->is_waypoint = FALSE; | |
2131 | return t; | |
2132 | } | |
2133 | ||
2134 | static void selecttool_destroy (tool_ed_t *t) | |
2135 | { | |
2136 | g_free(t); | |
a47bfefa RN |
2137 | } |
2138 | ||
2139 | typedef struct { | |
2140 | gboolean cont; | |
2141 | VikViewport *vvp; | |
2142 | GdkEventButton *event; | |
08f14055 | 2143 | tool_ed_t *tool_edit; |
a47bfefa RN |
2144 | } clicker; |
2145 | ||
2146 | static void click_layer_selected (VikLayer *vl, clicker *ck) | |
2147 | { | |
2148 | /* Do nothing when function call returns true; */ | |
2149 | /* i.e. stop on first found item */ | |
2150 | if ( ck->cont ) | |
2151 | if ( vl->visible ) | |
08f14055 RN |
2152 | if ( vik_layer_get_interface(vl->type)->select_click ) |
2153 | ck->cont = !vik_layer_get_interface(vl->type)->select_click ( vl, ck->event, ck->vvp, ck->tool_edit ); | |
a47bfefa RN |
2154 | } |
2155 | ||
d40e66ae RN |
2156 | #ifdef WINDOWS |
2157 | // Hopefully Alt keys by default | |
2158 | #define VIK_MOVE_MODIFIER GDK_MOD1_MASK | |
2159 | #else | |
2160 | // Alt+mouse on Linux desktops tend to be used by the desktop manager | |
2161 | // Thus use an alternate modifier - you may need to set something into this group | |
2162 | #define VIK_MOVE_MODIFIER GDK_MOD5_MASK | |
2163 | #endif | |
2164 | ||
08f14055 | 2165 | static VikLayerToolFuncStatus selecttool_click (VikLayer *vl, GdkEventButton *event, tool_ed_t *t) |
a47bfefa | 2166 | { |
c29a3198 | 2167 | t->vw->select_move = FALSE; |
a47bfefa RN |
2168 | /* Only allow selection on primary button */ |
2169 | if ( event->button == 1 ) { | |
d40e66ae RN |
2170 | |
2171 | if ( event->state & VIK_MOVE_MODIFIER ) | |
2172 | vik_window_pan_click ( t->vw, event ); | |
2173 | else { | |
2174 | /* Enable click to apply callback to potentially all track/waypoint layers */ | |
2175 | /* Useful as we can find things that aren't necessarily in the currently selected layer */ | |
2176 | GList* gl = vik_layers_panel_get_all_layers_of_type ( t->vw->viking_vlp, VIK_LAYER_TRW, FALSE ); // Don't get invisible layers | |
2177 | clicker ck; | |
2178 | ck.cont = TRUE; | |
2179 | ck.vvp = t->vw->viking_vvp; | |
2180 | ck.event = event; | |
2181 | ck.tool_edit = t; | |
2182 | g_list_foreach ( gl, (GFunc) click_layer_selected, &ck ); | |
2183 | g_list_free ( gl ); | |
2184 | ||
2185 | // If nothing found then deselect & redraw screen if necessary to remove the highlight | |
2186 | if ( ck.cont ) { | |
2187 | GtkTreeIter iter; | |
2188 | VikTreeview *vtv = vik_layers_panel_get_treeview ( t->vw->viking_vlp ); | |
2189 | ||
2190 | if ( vik_treeview_get_selected_iter ( vtv, &iter ) ) { | |
2191 | // Only clear if selected thing is a TrackWaypoint layer or a sublayer | |
2192 | gint type = vik_treeview_item_get_type ( vtv, &iter ); | |
2193 | if ( type == VIK_TREEVIEW_TYPE_SUBLAYER || | |
2194 | VIK_LAYER(vik_treeview_item_get_pointer ( vtv, &iter ))->type == VIK_LAYER_TRW ) { | |
a47bfefa | 2195 | |
d40e66ae RN |
2196 | vik_treeview_item_unselect ( vtv, &iter ); |
2197 | if ( vik_window_clear_highlight ( t->vw ) ) | |
2198 | draw_update ( t->vw ); | |
2199 | } | |
2200 | } | |
2201 | } | |
2202 | else { | |
2203 | // Something found - so enable movement | |
2204 | t->vw->select_move = TRUE; | |
a47bfefa | 2205 | } |
c29a3198 | 2206 | } |
a47bfefa RN |
2207 | } |
2208 | else if ( ( event->button == 3 ) && ( vl && ( vl->type == VIK_LAYER_TRW ) ) ) { | |
2209 | if ( vl->visible ) | |
2210 | /* Act on currently selected item to show menu */ | |
60a69560 | 2211 | if ( t->vw->selected_track || t->vw->selected_waypoint ) |
a47bfefa | 2212 | if ( vik_layer_get_interface(vl->type)->show_viewport_menu ) |
08f14055 | 2213 | vik_layer_get_interface(vl->type)->show_viewport_menu ( vl, event, t->vw->viking_vvp ); |
a47bfefa RN |
2214 | } |
2215 | ||
2216 | return VIK_LAYER_TOOL_ACK; | |
2217 | } | |
2218 | ||
c29a3198 | 2219 | static VikLayerToolFuncStatus selecttool_move (VikLayer *vl, GdkEventMotion *event, tool_ed_t *t) |
08f14055 | 2220 | { |
c29a3198 | 2221 | if ( t->vw->select_move ) { |
08f14055 RN |
2222 | // Don't care about vl here |
2223 | if ( t->vtl ) | |
2224 | if ( vik_layer_get_interface(VIK_LAYER_TRW)->select_move ) | |
c29a3198 | 2225 | vik_layer_get_interface(VIK_LAYER_TRW)->select_move ( vl, event, t->vvp, t ); |
08f14055 | 2226 | } |
d40e66ae RN |
2227 | else |
2228 | // Optional Panning | |
2229 | if ( event->state & VIK_MOVE_MODIFIER ) | |
2230 | vik_window_pan_move ( t->vw, event ); | |
2231 | ||
08f14055 RN |
2232 | return VIK_LAYER_TOOL_ACK; |
2233 | } | |
2234 | ||
2235 | static VikLayerToolFuncStatus selecttool_release (VikLayer *vl, GdkEventButton *event, tool_ed_t *t) | |
2236 | { | |
d40e66ae | 2237 | if ( t->vw->select_move ) { |
08f14055 RN |
2238 | // Don't care about vl here |
2239 | if ( t->vtl ) | |
2240 | if ( vik_layer_get_interface(VIK_LAYER_TRW)->select_release ) | |
c29a3198 | 2241 | vik_layer_get_interface(VIK_LAYER_TRW)->select_release ( (VikLayer*)t->vtl, event, t->vvp, t ); |
08f14055 | 2242 | } |
c29a3198 | 2243 | |
d40e66ae RN |
2244 | if ( event->button == 1 && (event->state & VIK_MOVE_MODIFIER) ) |
2245 | vik_window_pan_release ( t->vw, event ); | |
2246 | ||
2247 | // Force pan off incase it was on | |
2248 | t->vw->pan_move = FALSE; | |
2249 | t->vw->pan_x = t->vw->pan_y = -1; | |
2250 | ||
c29a3198 RN |
2251 | // End of this select movement |
2252 | t->vw->select_move = FALSE; | |
2253 | ||
08f14055 RN |
2254 | return VIK_LAYER_TOOL_ACK; |
2255 | } | |
2256 | ||
a47bfefa | 2257 | static VikToolInterface select_tool = |
79dce0cb | 2258 | { { "Select", "vik-icon-select", N_("_Select"), "<control><shift>S", N_("Select Tool"), 3 }, |
a47bfefa | 2259 | (VikToolConstructorFunc) selecttool_create, |
08f14055 | 2260 | (VikToolDestructorFunc) selecttool_destroy, |
a47bfefa RN |
2261 | (VikToolActivationFunc) NULL, |
2262 | (VikToolActivationFunc) NULL, | |
2263 | (VikToolMouseFunc) selecttool_click, | |
08f14055 RN |
2264 | (VikToolMouseMoveFunc) selecttool_move, |
2265 | (VikToolMouseFunc) selecttool_release, | |
a47bfefa | 2266 | (VikToolKeyFunc) NULL, |
ef5e8132 | 2267 | FALSE, |
a47bfefa RN |
2268 | GDK_LEFT_PTR, |
2269 | NULL, | |
2270 | NULL }; | |
2271 | /*** end select tool code ********************************************************/ | |
2272 | ||
8c721f83 EB |
2273 | static void draw_pan_cb ( GtkAction *a, VikWindow *vw ) |
2274 | { | |
ee4c7107 RN |
2275 | // Since the treeview cell editting intercepts standard keyboard handlers, it means we can receive events here |
2276 | // Thus if currently editting, ensure we don't move the viewport when Ctrl+<arrow> is received | |
2277 | VikLayer *sel = vik_layers_panel_get_selected ( vw->viking_vlp ); | |
2278 | if ( sel && vik_treeview_get_editing ( sel->vt ) ) | |
2279 | return; | |
2280 | ||
8c721f83 EB |
2281 | if (!strcmp(gtk_action_get_name(a), "PanNorth")) { |
2282 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, 0 ); | |
2283 | } else if (!strcmp(gtk_action_get_name(a), "PanEast")) { | |
2284 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp), vik_viewport_get_height(vw->viking_vvp)/2 ); | |
2285 | } else if (!strcmp(gtk_action_get_name(a), "PanSouth")) { | |
2286 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, vik_viewport_get_height(vw->viking_vvp) ); | |
2287 | } else if (!strcmp(gtk_action_get_name(a), "PanWest")) { | |
2288 | vik_viewport_set_center_screen ( vw->viking_vvp, 0, vik_viewport_get_height(vw->viking_vvp)/2 ); | |
2289 | } | |
2290 | draw_update ( vw ); | |
2291 | } | |
941aa6e9 | 2292 | |
e4afc73a | 2293 | static void draw_zoom_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2294 | { |
e4afc73a EB |
2295 | guint what = 128; |
2296 | ||
2297 | if (!strcmp(gtk_action_get_name(a), "ZoomIn")) { | |
2298 | what = -3; | |
2299 | } | |
2300 | else if (!strcmp(gtk_action_get_name(a), "ZoomOut")) { | |
2301 | what = -4; | |
2302 | } | |
2303 | else if (!strcmp(gtk_action_get_name(a), "Zoom0.25")) { | |
2304 | what = -2; | |
2305 | } | |
2306 | else if (!strcmp(gtk_action_get_name(a), "Zoom0.5")) { | |
2307 | what = -1; | |
2308 | } | |
2309 | else { | |
2310 | gchar *s = (gchar *)gtk_action_get_name(a); | |
2311 | what = atoi(s+4); | |
2312 | } | |
2313 | ||
50a14534 EB |
2314 | switch (what) |
2315 | { | |
2316 | case -3: vik_viewport_zoom_in ( vw->viking_vvp ); break; | |
2317 | case -4: vik_viewport_zoom_out ( vw->viking_vvp ); break; | |
2318 | case -1: vik_viewport_set_zoom ( vw->viking_vvp, 0.5 ); break; | |
2319 | case -2: vik_viewport_set_zoom ( vw->viking_vvp, 0.25 ); break; | |
2320 | default: vik_viewport_set_zoom ( vw->viking_vvp, what ); | |
2321 | } | |
2322 | draw_update ( vw ); | |
2323 | } | |
2324 | ||
61a9fb73 | 2325 | static void draw_goto_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2326 | { |
2327 | VikCoord new_center; | |
e4afc73a EB |
2328 | |
2329 | if (!strcmp(gtk_action_get_name(a), "GotoLL")) { | |
50a14534 EB |
2330 | struct LatLon ll, llold; |
2331 | vik_coord_to_latlon ( vik_viewport_get_center ( vw->viking_vvp ), &llold ); | |
2332 | if ( a_dialog_goto_latlon ( GTK_WINDOW(vw), &ll, &llold ) ) | |
2333 | vik_coord_load_from_latlon ( &new_center, vik_viewport_get_coord_mode(vw->viking_vvp), &ll ); | |
2334 | else | |
2335 | return; | |
2336 | } | |
e4afc73a | 2337 | else if (!strcmp(gtk_action_get_name(a), "GotoUTM")) { |
50a14534 EB |
2338 | struct UTM utm, utmold; |
2339 | vik_coord_to_utm ( vik_viewport_get_center ( vw->viking_vvp ), &utmold ); | |
2340 | if ( a_dialog_goto_utm ( GTK_WINDOW(vw), &utm, &utmold ) ) | |
2341 | vik_coord_load_from_utm ( &new_center, vik_viewport_get_coord_mode(vw->viking_vvp), &utm ); | |
2342 | else | |
2343 | return; | |
2344 | } | |
e4afc73a | 2345 | else { |
8dc8da82 | 2346 | g_critical("Houston, we've had a problem."); |
e4afc73a EB |
2347 | return; |
2348 | } | |
50a14534 | 2349 | |
be5554c5 | 2350 | vik_viewport_set_center_coord ( vw->viking_vvp, &new_center, TRUE ); |
50a14534 EB |
2351 | draw_update ( vw ); |
2352 | } | |
2353 | ||
be5554c5 RN |
2354 | /** |
2355 | * center_changed_cb: | |
2356 | */ | |
2357 | static void center_changed_cb ( VikWindow *vw ) | |
2358 | { | |
2359 | // ATM Keep back always available, so when we pan - we can jump to the last requested position | |
2360 | /* | |
2361 | GtkAction* action_back = gtk_action_group_get_action ( vw->action_group, "GoBack" ); | |
2362 | if ( action_back ) { | |
2363 | gtk_action_set_sensitive ( action_back, vik_viewport_back_available(vw->viking_vvp) ); | |
2364 | } | |
2365 | */ | |
2366 | GtkAction* action_forward = gtk_action_group_get_action ( vw->action_group, "GoForward" ); | |
2367 | if ( action_forward ) { | |
2368 | gtk_action_set_sensitive ( action_forward, vik_viewport_forward_available(vw->viking_vvp) ); | |
2369 | } | |
75b7457a RN |
2370 | |
2371 | toolbar_action_set_sensitive ( vw->viking_vtb, "GoForward", vik_viewport_forward_available(vw->viking_vvp) ); | |
be5554c5 RN |
2372 | } |
2373 | ||
2374 | /** | |
2375 | * draw_goto_back_and_forth: | |
2376 | */ | |
2377 | static void draw_goto_back_and_forth ( GtkAction *a, VikWindow *vw ) | |
2378 | { | |
2379 | gboolean changed = FALSE; | |
2380 | if (!strcmp(gtk_action_get_name(a), "GoBack")) { | |
2381 | changed = vik_viewport_go_back ( vw->viking_vvp ); | |
2382 | } | |
2383 | else if (!strcmp(gtk_action_get_name(a), "GoForward")) { | |
2384 | changed = vik_viewport_go_forward ( vw->viking_vvp ); | |
2385 | } | |
2386 | else { | |
2387 | return; | |
2388 | } | |
2389 | ||
2390 | // Recheck buttons sensitivities, as the center changed signal is not sent on back/forward changes | |
2391 | // (otherwise we would get stuck in an infinite loop!) | |
2392 | center_changed_cb ( vw ); | |
2393 | ||
2394 | if ( changed ) | |
2395 | draw_update ( vw ); | |
2396 | } | |
2397 | ||
6b59f63d RN |
2398 | /** |
2399 | * Refresh maps displayed | |
2400 | */ | |
2401 | static void draw_refresh_cb ( GtkAction *a, VikWindow *vw ) | |
2402 | { | |
2403 | // Only get 'new' maps | |
2404 | simple_map_update ( vw, TRUE ); | |
2405 | } | |
2406 | ||
e4afc73a | 2407 | static void menu_addlayer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2408 | { |
b5926b35 | 2409 | VikLayerTypeEnum type; |
e4afc73a EB |
2410 | for ( type = 0; type < VIK_LAYER_NUM_TYPES; type++ ) { |
2411 | if (!strcmp(vik_layer_get_interface(type)->name, gtk_action_get_name(a))) { | |
2412 | if ( vik_layers_panel_new_layer ( vw->viking_vlp, type ) ) { | |
b5926b35 RN |
2413 | draw_update ( vw ); |
2414 | vw->modified = TRUE; | |
e4afc73a EB |
2415 | } |
2416 | } | |
50a14534 EB |
2417 | } |
2418 | } | |
2419 | ||
e4afc73a | 2420 | static void menu_copy_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2421 | { |
2cebc318 | 2422 | a_clipboard_copy_selected ( vw->viking_vlp ); |
50a14534 EB |
2423 | } |
2424 | ||
e4afc73a | 2425 | static void menu_cut_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2426 | { |
169acf64 | 2427 | vik_layers_panel_cut_selected ( vw->viking_vlp ); |
169acf64 | 2428 | vw->modified = TRUE; |
50a14534 EB |
2429 | } |
2430 | ||
e4afc73a | 2431 | static void menu_paste_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2432 | { |
ee4c7107 | 2433 | if ( vik_layers_panel_paste_selected ( vw->viking_vlp ) ) |
50a14534 | 2434 | { |
50a14534 EB |
2435 | vw->modified = TRUE; |
2436 | } | |
2437 | } | |
2438 | ||
e4afc73a | 2439 | static void menu_properties_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2440 | { |
2441 | if ( ! vik_layers_panel_properties ( vw->viking_vlp ) ) | |
4c77d5e0 | 2442 | a_dialog_info_msg ( GTK_WINDOW(vw), _("You must select a layer to show its properties.") ); |
50a14534 EB |
2443 | } |
2444 | ||
5ff75d1e GB |
2445 | static void help_help_cb ( GtkAction *a, VikWindow *vw ) |
2446 | { | |
6ace3182 MA |
2447 | #ifdef WINDOWS |
2448 | ShellExecute(NULL, "open", ""PACKAGE".pdf", NULL, NULL, SW_SHOWNORMAL); | |
2449 | #else /* WINDOWS */ | |
5ff75d1e GB |
2450 | gchar *uri; |
2451 | uri = g_strdup_printf("ghelp:%s", PACKAGE); | |
9080b461 RN |
2452 | GError *error = NULL; |
2453 | gboolean show = gtk_show_uri (NULL, uri, GDK_CURRENT_TIME, &error); | |
2454 | if ( !show && !error ) | |
2455 | // No error to show, so unlikely this will get called | |
2456 | a_dialog_error_msg ( GTK_WINDOW(vw), _("The help system is not available.") ); | |
2457 | else if ( error ) { | |
2458 | // Main error path | |
2459 | a_dialog_error_msg_extra ( GTK_WINDOW(vw), _("Help is not available because: %s.\nEnsure a Mime Type ghelp handler program is installed (e.g. yelp)."), error->message ); | |
2460 | g_error_free ( error ); | |
2461 | } | |
5ff75d1e | 2462 | g_free(uri); |
6ace3182 | 2463 | #endif /* WINDOWS */ |
5ff75d1e GB |
2464 | } |
2465 | ||
75b7457a RN |
2466 | static void toggle_side_panel ( VikWindow *vw ) |
2467 | { | |
2468 | vw->show_side_panel = !vw->show_side_panel; | |
2469 | if ( vw->show_side_panel ) | |
2470 | gtk_widget_show(GTK_WIDGET(vw->viking_vlp)); | |
2471 | else | |
2472 | gtk_widget_hide(GTK_WIDGET(vw->viking_vlp)); | |
2473 | } | |
2474 | ||
2475 | static void toggle_full_screen ( VikWindow *vw ) | |
2476 | { | |
2477 | vw->show_full_screen = !vw->show_full_screen; | |
2478 | if ( vw->show_full_screen ) | |
2479 | gtk_window_fullscreen ( GTK_WINDOW(vw) ); | |
2480 | else | |
2481 | gtk_window_unfullscreen ( GTK_WINDOW(vw) ); | |
2482 | } | |
2483 | ||
2484 | static void toggle_statusbar ( VikWindow *vw ) | |
2485 | { | |
2486 | vw->show_statusbar = !vw->show_statusbar; | |
2487 | if ( vw->show_statusbar ) | |
2488 | gtk_widget_show ( GTK_WIDGET(vw->viking_vs) ); | |
2489 | else | |
2490 | gtk_widget_hide ( GTK_WIDGET(vw->viking_vs) ); | |
2491 | } | |
2492 | ||
2493 | static void toggle_toolbar ( VikWindow *vw ) | |
2494 | { | |
2495 | vw->show_toolbar = !vw->show_toolbar; | |
2496 | if ( vw->show_toolbar ) | |
2497 | gtk_widget_show ( toolbar_get_widget (vw->viking_vtb) ); | |
2498 | else | |
2499 | gtk_widget_hide ( toolbar_get_widget (vw->viking_vtb) ); | |
2500 | } | |
2501 | ||
2502 | static void toggle_main_menu ( VikWindow *vw ) | |
2503 | { | |
2504 | vw->show_main_menu = !vw->show_main_menu; | |
2505 | if ( vw->show_main_menu ) | |
2506 | gtk_widget_show ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
2507 | else | |
2508 | gtk_widget_hide ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
2509 | } | |
2510 | ||
2511 | // Only for 'view' toggle menu widgets ATM. | |
2512 | GtkWidget *get_show_widget_by_name(VikWindow *vw, const gchar *name) | |
2513 | { | |
2514 | g_return_val_if_fail(name != NULL, NULL); | |
2515 | ||
2516 | // ATM only FullScreen is *not* in SetShow path | |
2517 | gchar *path; | |
2518 | if ( g_strcmp0 ("FullScreen", name ) ) | |
2519 | path = g_strconcat("/ui/MainMenu/View/SetShow/", name, NULL); | |
2520 | else | |
2521 | path = g_strconcat("/ui/MainMenu/View/", name, NULL); | |
2522 | ||
2523 | GtkWidget *widget = gtk_ui_manager_get_widget(vw->uim, path); | |
2524 | g_free(path); | |
2525 | ||
2526 | return widget; | |
2527 | } | |
2528 | ||
2529 | static void tb_view_side_panel_cb ( GtkAction *a, VikWindow *vw ) | |
2530 | { | |
2531 | gboolean next_state = !vw->show_side_panel; | |
2532 | GtkWidget *check_box = get_show_widget_by_name ( vw, gtk_action_get_name(a) ); | |
2533 | gboolean menu_state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
2534 | if ( next_state != menu_state ) | |
2535 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), next_state ); | |
2536 | else | |
2537 | toggle_side_panel ( vw ); | |
2538 | } | |
2539 | ||
2540 | static void tb_full_screen_cb ( GtkAction *a, VikWindow *vw ) | |
2541 | { | |
2542 | gboolean next_state = !vw->show_full_screen; | |
2543 | GtkWidget *check_box = get_show_widget_by_name ( vw, gtk_action_get_name(a) ); | |
2544 | gboolean menu_state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
2545 | if ( next_state != menu_state ) | |
2546 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), next_state ); | |
2547 | else | |
2548 | toggle_full_screen ( vw ); | |
2549 | } | |
2550 | ||
2551 | static void tb_view_statusbar_cb ( GtkAction *a, VikWindow *vw ) | |
2552 | { | |
2553 | gboolean next_state = !vw->show_statusbar; | |
2554 | GtkWidget *check_box = get_show_widget_by_name ( vw, gtk_action_get_name(a) ); | |
2555 | gboolean menu_state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
2556 | if ( next_state != menu_state ) | |
2557 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), next_state ); | |
2558 | else | |
2559 | toggle_statusbar ( vw ); | |
2560 | } | |
2561 | ||
2562 | static void tb_view_toolbar_cb ( GtkAction *a, VikWindow *vw ) | |
2563 | { | |
2564 | gboolean next_state = !vw->show_toolbar; | |
2565 | GtkWidget *check_box = get_show_widget_by_name ( vw, gtk_action_get_name(a) ); | |
2566 | gboolean menu_state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
2567 | if ( next_state != menu_state ) | |
2568 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), next_state ); | |
2569 | else | |
2570 | toggle_toolbar ( vw ); | |
2571 | } | |
2572 | ||
2573 | static void tb_view_main_menu_cb ( GtkAction *a, VikWindow *vw ) | |
2574 | { | |
2575 | gboolean next_state = !vw->show_main_menu; | |
2576 | GtkWidget *check_box = get_show_widget_by_name ( vw, gtk_action_get_name(a) ); | |
2577 | gboolean menu_state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
2578 | if ( next_state != menu_state ) | |
2579 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), next_state ); | |
2580 | else | |
2581 | toggle_main_menu ( vw ); | |
2582 | } | |
2583 | ||
2584 | static void tb_set_draw_scale ( GtkAction *a, VikWindow *vw ) | |
2585 | { | |
2586 | gboolean next_state = !vik_viewport_get_draw_scale ( vw->viking_vvp ); | |
2587 | GtkWidget *check_box = get_show_widget_by_name ( vw, gtk_action_get_name(a) ); | |
2588 | gboolean menu_state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
2589 | if ( next_state != menu_state ) | |
2590 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), next_state ); | |
2591 | else { | |
2592 | vik_viewport_set_draw_scale ( vw->viking_vvp, next_state ); | |
2593 | draw_update ( vw ); | |
2594 | } | |
2595 | } | |
2596 | ||
2597 | static void tb_set_draw_centermark ( GtkAction *a, VikWindow *vw ) | |
2598 | { | |
2599 | gboolean next_state = !vik_viewport_get_draw_centermark ( vw->viking_vvp ); | |
2600 | GtkWidget *check_box = get_show_widget_by_name ( vw, gtk_action_get_name(a) ); | |
2601 | gboolean menu_state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
2602 | if ( next_state != menu_state ) | |
2603 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), next_state ); | |
2604 | else { | |
2605 | vik_viewport_set_draw_centermark ( vw->viking_vvp, next_state ); | |
2606 | draw_update ( vw ); | |
2607 | } | |
2608 | } | |
2609 | ||
2610 | static void tb_set_draw_highlight ( GtkAction *a, VikWindow *vw ) | |
2611 | { | |
2612 | gboolean next_state = !vik_viewport_get_draw_highlight ( vw->viking_vvp ); | |
2613 | GtkWidget *check_box = get_show_widget_by_name ( vw, gtk_action_get_name(a) ); | |
2614 | gboolean menu_state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
2615 | if ( next_state != menu_state ) | |
2616 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), next_state ); | |
2617 | else { | |
2618 | vik_viewport_set_draw_highlight ( vw->viking_vvp, next_state ); | |
2619 | draw_update ( vw ); | |
2620 | } | |
2621 | } | |
2622 | ||
d0a5f320 AF |
2623 | static void help_about_cb ( GtkAction *a, VikWindow *vw ) |
2624 | { | |
2625 | a_dialog_about(GTK_WINDOW(vw)); | |
2626 | } | |
2627 | ||
a3040a49 RN |
2628 | static void help_cache_info_cb ( GtkAction *a, VikWindow *vw ) |
2629 | { | |
2630 | // NB: No i18n as this is just for debug | |
c86a3725 RN |
2631 | gint byte_size = a_mapcache_get_size(); |
2632 | gchar *msg_sz = NULL; | |
2633 | gchar *msg = NULL; | |
2634 | #if GLIB_CHECK_VERSION(2,30,0) | |
2635 | msg_sz = g_format_size_full ( byte_size, G_FORMAT_SIZE_LONG_FORMAT ); | |
2636 | #else | |
2637 | msg_sz = g_format_size_for_display ( byte_size ); | |
2638 | #endif | |
2639 | msg = g_strdup_printf ( "Map Cache size is %s with %d items", msg_sz, a_mapcache_get_count()); | |
2640 | a_dialog_info_msg_extra ( GTK_WINDOW(vw), "%s", msg ); | |
2641 | g_free ( msg_sz ); | |
2642 | g_free ( msg ); | |
a3040a49 RN |
2643 | } |
2644 | ||
fca1f3ad RN |
2645 | static void back_forward_info_cb ( GtkAction *a, VikWindow *vw ) |
2646 | { | |
2647 | vik_viewport_show_centers ( vw->viking_vvp, GTK_WINDOW(vw) ); | |
2648 | } | |
2649 | ||
e4afc73a | 2650 | static void menu_delete_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2651 | { |
2652 | if ( vik_layers_panel_get_selected ( vw->viking_vlp ) ) | |
2653 | { | |
2654 | vik_layers_panel_delete_selected ( vw->viking_vlp ); | |
2655 | vw->modified = TRUE; | |
2656 | } | |
2657 | else | |
4c77d5e0 | 2658 | a_dialog_info_msg ( GTK_WINDOW(vw), _("You must select a layer to delete.") ); |
50a14534 EB |
2659 | } |
2660 | ||
75b7457a RN |
2661 | static void full_screen_cb ( GtkAction *a, VikWindow *vw ) |
2662 | { | |
2663 | gboolean next_state = !vw->show_full_screen; | |
2664 | GtkToggleToolButton *tbutton = (GtkToggleToolButton *)toolbar_get_widget_by_name ( vw->viking_vtb, gtk_action_get_name(a) ); | |
2665 | if ( tbutton ) { | |
2666 | gboolean tb_state = gtk_toggle_tool_button_get_active ( tbutton ); | |
2667 | if ( next_state != tb_state ) | |
2668 | gtk_toggle_tool_button_set_active ( tbutton, next_state ); | |
2669 | else | |
2670 | toggle_full_screen ( vw ); | |
2671 | } | |
2672 | else | |
2673 | toggle_full_screen ( vw ); | |
2674 | } | |
2675 | ||
181f5d0c MA |
2676 | static void view_side_panel_cb ( GtkAction *a, VikWindow *vw ) |
2677 | { | |
75b7457a RN |
2678 | gboolean next_state = !vw->show_side_panel; |
2679 | GtkToggleToolButton *tbutton = (GtkToggleToolButton *)toolbar_get_widget_by_name ( vw->viking_vtb, gtk_action_get_name(a) ); | |
2680 | if ( tbutton ) { | |
2681 | gboolean tb_state = gtk_toggle_tool_button_get_active ( tbutton ); | |
2682 | if ( next_state != tb_state ) | |
2683 | gtk_toggle_tool_button_set_active ( tbutton, next_state ); | |
2684 | else | |
2685 | toggle_side_panel ( vw ); | |
2686 | } | |
181f5d0c | 2687 | else |
75b7457a | 2688 | toggle_side_panel ( vw ); |
181f5d0c MA |
2689 | } |
2690 | ||
a459ee10 RN |
2691 | static void view_statusbar_cb ( GtkAction *a, VikWindow *vw ) |
2692 | { | |
75b7457a RN |
2693 | gboolean next_state = !vw->show_statusbar; |
2694 | GtkToggleToolButton *tbutton = (GtkToggleToolButton *)toolbar_get_widget_by_name ( vw->viking_vtb, gtk_action_get_name(a) ); | |
2695 | if ( tbutton ) { | |
2696 | gboolean tb_state = gtk_toggle_tool_button_get_active ( tbutton ); | |
2697 | if ( next_state != tb_state ) | |
2698 | gtk_toggle_tool_button_set_active ( tbutton, next_state ); | |
2699 | else | |
2700 | toggle_statusbar ( vw ); | |
2701 | } | |
a459ee10 | 2702 | else |
75b7457a | 2703 | toggle_statusbar ( vw ); |
a459ee10 RN |
2704 | } |
2705 | ||
e7591765 RN |
2706 | static void view_toolbar_cb ( GtkAction *a, VikWindow *vw ) |
2707 | { | |
75b7457a RN |
2708 | gboolean next_state = !vw->show_toolbar; |
2709 | GtkToggleToolButton *tbutton = (GtkToggleToolButton *)toolbar_get_widget_by_name ( vw->viking_vtb, gtk_action_get_name(a) ); | |
2710 | if ( tbutton ) { | |
2711 | gboolean tb_state = gtk_toggle_tool_button_get_active ( tbutton ); | |
2712 | if ( next_state != tb_state ) | |
2713 | gtk_toggle_tool_button_set_active ( tbutton, next_state ); | |
2714 | else | |
2715 | toggle_toolbar ( vw ); | |
2716 | } | |
e7591765 | 2717 | else |
75b7457a | 2718 | toggle_toolbar ( vw ); |
e7591765 RN |
2719 | } |
2720 | ||
7622022f RN |
2721 | static void view_main_menu_cb ( GtkAction *a, VikWindow *vw ) |
2722 | { | |
75b7457a RN |
2723 | gboolean next_state = !vw->show_main_menu; |
2724 | GtkToggleToolButton *tbutton = (GtkToggleToolButton *)toolbar_get_widget_by_name ( vw->viking_vtb, gtk_action_get_name(a) ); | |
2725 | if ( tbutton ) { | |
2726 | gboolean tb_state = gtk_toggle_tool_button_get_active ( tbutton ); | |
2727 | if ( next_state != tb_state ) | |
2728 | gtk_toggle_tool_button_set_active ( tbutton, next_state ); | |
2729 | else | |
2730 | toggle_main_menu ( vw ); | |
2731 | } | |
7622022f | 2732 | else |
8b95da3d | 2733 | toggle_main_menu ( vw ); |
7622022f RN |
2734 | } |
2735 | ||
941aa6e9 AF |
2736 | /*************************************** |
2737 | ** tool management routines | |
2738 | ** | |
2739 | ***************************************/ | |
2740 | ||
2741 | static toolbox_tools_t* toolbox_create(VikWindow *vw) | |
2742 | { | |
2743 | toolbox_tools_t *vt = g_new(toolbox_tools_t, 1); | |
2744 | vt->tools = NULL; | |
2745 | vt->n_tools = 0; | |
2746 | vt->active_tool = -1; | |
2747 | vt->vw = vw; | |
941aa6e9 AF |
2748 | return vt; |
2749 | } | |
2750 | ||
9593a4c9 | 2751 | static void toolbox_add_tool(toolbox_tools_t *vt, VikToolInterface *vti, gint layer_type ) |
941aa6e9 AF |
2752 | { |
2753 | vt->tools = g_renew(toolbox_tool_t, vt->tools, vt->n_tools+1); | |
2754 | vt->tools[vt->n_tools].ti = *vti; | |
9593a4c9 | 2755 | vt->tools[vt->n_tools].layer_type = layer_type; |
941aa6e9 AF |
2756 | if (vti->create) { |
2757 | vt->tools[vt->n_tools].state = vti->create(vt->vw, vt->vw->viking_vvp); | |
2758 | } | |
2759 | else { | |
2760 | vt->tools[vt->n_tools].state = NULL; | |
2761 | } | |
2762 | vt->n_tools++; | |
2763 | } | |
2764 | ||
2765 | static int toolbox_get_tool(toolbox_tools_t *vt, const gchar *tool_name) | |
2766 | { | |
2767 | int i; | |
2768 | for (i=0; i<vt->n_tools; i++) { | |
79dce0cb | 2769 | if (!strcmp(tool_name, vt->tools[i].ti.radioActionEntry.name)) { |
941aa6e9 AF |
2770 | break; |
2771 | } | |
2772 | } | |
2773 | return i; | |
2774 | } | |
2775 | ||
2776 | static void toolbox_activate(toolbox_tools_t *vt, const gchar *tool_name) | |
2777 | { | |
2778 | int tool = toolbox_get_tool(vt, tool_name); | |
2779 | toolbox_tool_t *t = &vt->tools[tool]; | |
2780 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
2781 | ||
2782 | if (tool == vt->n_tools) { | |
7742da66 | 2783 | g_critical("trying to activate a non-existent tool..."); |
d84ade77 | 2784 | return; |
941aa6e9 AF |
2785 | } |
2786 | /* is the tool already active? */ | |
2787 | if (vt->active_tool == tool) { | |
2788 | return; | |
2789 | } | |
2790 | ||
2791 | if (vt->active_tool != -1) { | |
2792 | if (vt->tools[vt->active_tool].ti.deactivate) { | |
2793 | vt->tools[vt->active_tool].ti.deactivate(NULL, vt->tools[vt->active_tool].state); | |
2794 | } | |
2795 | } | |
2796 | if (t->ti.activate) { | |
2797 | t->ti.activate(vl, t->state); | |
2798 | } | |
2799 | vt->active_tool = tool; | |
2800 | } | |
2801 | ||
f2f2f7bf GB |
2802 | static const GdkCursor *toolbox_get_cursor(toolbox_tools_t *vt, const gchar *tool_name) |
2803 | { | |
2804 | int tool = toolbox_get_tool(vt, tool_name); | |
2805 | toolbox_tool_t *t = &vt->tools[tool]; | |
2806 | if (t->ti.cursor == NULL) { | |
2807 | if (t->ti.cursor_type == GDK_CURSOR_IS_PIXMAP && t->ti.cursor_data != NULL) { | |
f246725d | 2808 | GdkPixbuf *cursor_pixbuf = gdk_pixbuf_from_pixdata (t->ti.cursor_data, FALSE, NULL); |
f2f2f7bf GB |
2809 | /* TODO: settable offeset */ |
2810 | t->ti.cursor = gdk_cursor_new_from_pixbuf ( gdk_display_get_default(), cursor_pixbuf, 3, 3 ); | |
2811 | g_object_unref ( G_OBJECT(cursor_pixbuf) ); | |
2812 | } else { | |
2813 | t->ti.cursor = gdk_cursor_new ( t->ti.cursor_type ); | |
2814 | } | |
2815 | } | |
2816 | return t->ti.cursor; | |
2817 | } | |
2818 | ||
941aa6e9 AF |
2819 | static void toolbox_click (toolbox_tools_t *vt, GdkEventButton *event) |
2820 | { | |
2821 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
2822 | if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.click) { | |
9593a4c9 EB |
2823 | gint ltype = vt->tools[vt->active_tool].layer_type; |
2824 | if ( ltype == TOOL_LAYER_TYPE_NONE || (vl && ltype == vl->type) ) | |
2825 | vt->tools[vt->active_tool].ti.click(vl, event, vt->tools[vt->active_tool].state); | |
941aa6e9 AF |
2826 | } |
2827 | } | |
2828 | ||
dc2c040e | 2829 | static void toolbox_move (toolbox_tools_t *vt, GdkEventMotion *event) |
941aa6e9 AF |
2830 | { |
2831 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
2832 | if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.move) { | |
9593a4c9 EB |
2833 | gint ltype = vt->tools[vt->active_tool].layer_type; |
2834 | if ( ltype == TOOL_LAYER_TYPE_NONE || (vl && ltype == vl->type) ) | |
165d30aa EB |
2835 | if ( VIK_LAYER_TOOL_ACK_GRAB_FOCUS == vt->tools[vt->active_tool].ti.move(vl, event, vt->tools[vt->active_tool].state) ) |
2836 | gtk_widget_grab_focus ( GTK_WIDGET(vt->vw->viking_vvp) ); | |
941aa6e9 AF |
2837 | } |
2838 | } | |
2839 | ||
2840 | static void toolbox_release (toolbox_tools_t *vt, GdkEventButton *event) | |
2841 | { | |
2842 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
9593a4c9 EB |
2843 | if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.release ) { |
2844 | gint ltype = vt->tools[vt->active_tool].layer_type; | |
2845 | if ( ltype == TOOL_LAYER_TYPE_NONE || (vl && ltype == vl->type) ) | |
2846 | vt->tools[vt->active_tool].ti.release(vl, event, vt->tools[vt->active_tool].state); | |
941aa6e9 AF |
2847 | } |
2848 | } | |
2849 | /** End tool management ************************************/ | |
2850 | ||
8fb71d6c EB |
2851 | void vik_window_enable_layer_tool ( VikWindow *vw, gint layer_id, gint tool_id ) |
2852 | { | |
79dce0cb | 2853 | gtk_action_activate ( gtk_action_group_get_action ( vw->action_group, vik_layer_get_interface(layer_id)->tools[tool_id].radioActionEntry.name ) ); |
8fb71d6c | 2854 | } |
941aa6e9 | 2855 | |
75b7457a RN |
2856 | // Be careful with usage - as it may trigger actions being continually alternately by the menu and toolbar items |
2857 | // DON'T Use this from menu callback with toggle toolbar items!! | |
2858 | static void toolbar_sync ( VikWindow *vw, const gchar *name, gboolean state ) | |
2859 | { | |
2860 | GtkToggleToolButton *tbutton = (GtkToggleToolButton *)toolbar_get_widget_by_name ( vw->viking_vtb, name ); | |
2861 | if ( tbutton ) { | |
2862 | // Causes toggle signal action to be raised. | |
2863 | gtk_toggle_tool_button_set_active ( tbutton, state ); | |
2864 | } | |
2865 | } | |
2866 | ||
2867 | /* this function gets called whenever a menu is clicked */ | |
2868 | // Note old is not used | |
2869 | static void menu_cb ( GtkAction *old, GtkAction *a, VikWindow *vw ) | |
50a14534 | 2870 | { |
75b7457a RN |
2871 | // Ensure Toolbar kept in sync |
2872 | const gchar *name = gtk_action_get_name(a); | |
2873 | toolbar_sync ( vw, name, TRUE ); | |
2874 | ||
50a14534 | 2875 | /* White Magic, my friends ... White Magic... */ |
b5926b35 | 2876 | gint tool_id; |
75b7457a | 2877 | toolbox_activate(vw->vt, name); |
941aa6e9 | 2878 | |
75b7457a | 2879 | vw->viewport_cursor = (GdkCursor *)toolbox_get_cursor(vw->vt, name); |
33bc7c1b | 2880 | |
9b082b39 | 2881 | if ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)) ) |
33bc7c1b | 2882 | /* We set cursor, even if it is NULL: it resets to default */ |
9b082b39 | 2883 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)), vw->viewport_cursor ); |
f2f2f7bf | 2884 | |
75b7457a | 2885 | if (!g_strcmp0(name, "Pan")) { |
576cbd17 | 2886 | vw->current_tool = TOOL_PAN; |
576cbd17 | 2887 | } |
75b7457a | 2888 | else if (!g_strcmp0(name, "Zoom")) { |
e4afc73a EB |
2889 | vw->current_tool = TOOL_ZOOM; |
2890 | } | |
75b7457a | 2891 | else if (!g_strcmp0(name, "Ruler")) { |
e4afc73a EB |
2892 | vw->current_tool = TOOL_RULER; |
2893 | } | |
75b7457a | 2894 | else if (!g_strcmp0(name, "Select")) { |
a47bfefa RN |
2895 | vw->current_tool = TOOL_SELECT; |
2896 | } | |
e4afc73a | 2897 | else { |
b5926b35 | 2898 | VikLayerTypeEnum layer_id; |
8fb71d6c EB |
2899 | for (layer_id=0; layer_id<VIK_LAYER_NUM_TYPES; layer_id++) { |
2900 | for ( tool_id = 0; tool_id < vik_layer_get_interface(layer_id)->tools_count; tool_id++ ) { | |
75b7457a | 2901 | if (!g_strcmp0(vik_layer_get_interface(layer_id)->tools[tool_id].radioActionEntry.name, name)) { |
8fb71d6c EB |
2902 | vw->current_tool = TOOL_LAYER; |
2903 | vw->tool_layer_id = layer_id; | |
2904 | vw->tool_tool_id = tool_id; | |
efb21731 | 2905 | } |
e4afc73a EB |
2906 | } |
2907 | } | |
2908 | } | |
ac4478f4 | 2909 | draw_status_tool ( vw ); |
50a14534 EB |
2910 | } |
2911 | ||
2912 | static void window_set_filename ( VikWindow *vw, const gchar *filename ) | |
2913 | { | |
2914 | gchar *title; | |
4c77d5e0 | 2915 | const gchar *file; |
50a14534 EB |
2916 | if ( vw->filename ) |
2917 | g_free ( vw->filename ); | |
2918 | if ( filename == NULL ) | |
2919 | { | |
2920 | vw->filename = NULL; | |
50a14534 EB |
2921 | } |
2922 | else | |
2923 | { | |
2924 | vw->filename = g_strdup(filename); | |
50a14534 | 2925 | } |
4522c4ff GB |
2926 | |
2927 | /* Refresh window's title */ | |
2928 | file = window_get_filename ( vw ); | |
4c77d5e0 GB |
2929 | title = g_strdup_printf( "%s - Viking", file ); |
2930 | gtk_window_set_title ( GTK_WINDOW(vw), title ); | |
2931 | g_free ( title ); | |
50a14534 EB |
2932 | } |
2933 | ||
4522c4ff GB |
2934 | static const gchar *window_get_filename ( VikWindow *vw ) |
2935 | { | |
2936 | return vw->filename ? a_file_basename ( vw->filename ) : _("Untitled"); | |
2937 | } | |
2938 | ||
7bc965c0 GB |
2939 | GtkWidget *vik_window_get_drawmode_button ( VikWindow *vw, VikViewportDrawMode mode ) |
2940 | { | |
2941 | GtkWidget *mode_button; | |
2942 | gchar *buttonname; | |
2943 | switch ( mode ) { | |
794c8f18 | 2944 | #ifdef VIK_CONFIG_EXPEDIA |
7bc965c0 | 2945 | case VIK_VIEWPORT_DRAWMODE_EXPEDIA: buttonname = "/ui/MainMenu/View/ModeExpedia"; break; |
794c8f18 | 2946 | #endif |
7bc965c0 | 2947 | case VIK_VIEWPORT_DRAWMODE_MERCATOR: buttonname = "/ui/MainMenu/View/ModeMercator"; break; |
d587678a | 2948 | case VIK_VIEWPORT_DRAWMODE_LATLON: buttonname = "/ui/MainMenu/View/ModeLatLon"; break; |
794c8f18 | 2949 | default: buttonname = "/ui/MainMenu/View/ModeUTM"; |
7bc965c0 GB |
2950 | } |
2951 | mode_button = gtk_ui_manager_get_widget ( vw->uim, buttonname ); | |
2952 | g_assert ( mode_button ); | |
2953 | return mode_button; | |
2954 | } | |
2955 | ||
01da6b4d GB |
2956 | /** |
2957 | * vik_window_get_pan_move: | |
2958 | * @vw: some VikWindow | |
2959 | * | |
2960 | * Retrieves @vw's pan_move. | |
2961 | * | |
2962 | * Should be removed as soon as possible. | |
2963 | * | |
2964 | * Returns: @vw's pan_move | |
2965 | * | |
2966 | * Since: 0.9.96 | |
2967 | **/ | |
1c6a6010 GB |
2968 | gboolean vik_window_get_pan_move ( VikWindow *vw ) |
2969 | { | |
2970 | return vw->pan_move; | |
2971 | } | |
2972 | ||
e6e2fc0b RN |
2973 | /** |
2974 | * Remove the potentially auto added map | |
2975 | */ | |
2976 | static void remove_default_map_layer ( VikWindow *vw ) | |
2977 | { | |
2978 | if ( a_vik_get_add_default_map_layer () ) { | |
2979 | VikAggregateLayer *top = vik_layers_panel_get_top_layer(vw->viking_vlp); | |
2980 | if ( vik_aggregate_layer_count(top) == 1 ) { | |
2981 | VikLayer *vl = vik_aggregate_layer_get_top_visible_layer_of_type (top, VIK_LAYER_MAPS); | |
2982 | // Could try to compare name vs _("Default Map") but this might have i8n issues if not translated | |
2983 | if ( vl ) | |
2984 | vik_aggregate_layer_delete_layer ( top, vl ); | |
2985 | } | |
2986 | } | |
2987 | } | |
2988 | ||
13505702 GB |
2989 | static void on_activate_recent_item (GtkRecentChooser *chooser, |
2990 | VikWindow *self) | |
2991 | { | |
2992 | gchar *filename; | |
2993 | ||
2994 | filename = gtk_recent_chooser_get_current_uri (chooser); | |
2995 | if (filename != NULL) | |
2996 | { | |
2997 | GFile *file = g_file_new_for_uri ( filename ); | |
2998 | gchar *path = g_file_get_path ( file ); | |
2999 | g_object_unref ( file ); | |
3000 | if ( self->filename ) | |
3001 | { | |
d8ff1421 RN |
3002 | GSList *filenames = NULL; |
3003 | filenames = g_slist_append ( filenames, path ); | |
13505702 | 3004 | g_signal_emit ( G_OBJECT(self), window_signals[VW_OPENWINDOW_SIGNAL], 0, filenames ); |
d8ff1421 | 3005 | // NB: GSList & contents are freed by main.open_window |
13505702 | 3006 | } |
d8ff1421 | 3007 | else { |
e6e2fc0b | 3008 | remove_default_map_layer ( self ); |
756d53f5 | 3009 | vik_window_open_file ( self, path, TRUE ); |
d8ff1421 RN |
3010 | g_free ( path ); |
3011 | } | |
13505702 GB |
3012 | } |
3013 | ||
3014 | g_free (filename); | |
3015 | } | |
3016 | ||
3017 | static void setup_recent_files (VikWindow *self) | |
3018 | { | |
3019 | GtkRecentManager *manager; | |
3020 | GtkRecentFilter *filter; | |
3021 | GtkWidget *menu, *menu_item; | |
3022 | ||
3023 | filter = gtk_recent_filter_new (); | |
3024 | /* gtk_recent_filter_add_application (filter, g_get_application_name()); */ | |
3025 | gtk_recent_filter_add_group(filter, "viking"); | |
3026 | ||
3027 | manager = gtk_recent_manager_get_default (); | |
3028 | menu = gtk_recent_chooser_menu_new_for_manager (manager); | |
3029 | gtk_recent_chooser_set_sort_type (GTK_RECENT_CHOOSER (menu), GTK_RECENT_SORT_MRU); | |
3030 | gtk_recent_chooser_add_filter (GTK_RECENT_CHOOSER (menu), filter); | |
50843c96 | 3031 | gtk_recent_chooser_set_limit (GTK_RECENT_CHOOSER (menu), a_vik_get_recent_number_files() ); |
13505702 GB |
3032 | |
3033 | menu_item = gtk_ui_manager_get_widget (self->uim, "/ui/MainMenu/File/OpenRecentFile"); | |
3034 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (menu_item), menu); | |
3035 | ||
3036 | g_signal_connect (G_OBJECT (menu), "item-activated", | |
3037 | G_CALLBACK (on_activate_recent_item), (gpointer) self); | |
3038 | } | |
3039 | ||
d17be106 RN |
3040 | /* |
3041 | * | |
3042 | */ | |
3043 | static void update_recently_used_document (VikWindow *vw, const gchar *filename) | |
13505702 GB |
3044 | { |
3045 | /* Update Recently Used Document framework */ | |
3046 | GtkRecentManager *manager = gtk_recent_manager_get_default(); | |
3047 | GtkRecentData *recent_data = g_slice_new (GtkRecentData); | |
3048 | gchar *groups[] = {"viking", NULL}; | |
3049 | GFile *file = g_file_new_for_commandline_arg(filename); | |
3050 | gchar *uri = g_file_get_uri(file); | |
3051 | gchar *basename = g_path_get_basename(filename); | |
3052 | g_object_unref(file); | |
3053 | file = NULL; | |
3054 | ||
3055 | recent_data->display_name = basename; | |
3056 | recent_data->description = NULL; | |
3057 | recent_data->mime_type = "text/x-gps-data"; | |
3058 | recent_data->app_name = (gchar *) g_get_application_name (); | |
3059 | recent_data->app_exec = g_strjoin (" ", g_get_prgname (), "%f", NULL); | |
3060 | recent_data->groups = groups; | |
3061 | recent_data->is_private = FALSE; | |
3062 | if (!gtk_recent_manager_add_full (manager, uri, recent_data)) | |
3063 | { | |
d17be106 RN |
3064 | gchar *msg = g_strdup_printf (_("Unable to add '%s' to the list of recently used documents"), uri); |
3065 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, msg ); | |
3066 | g_free ( msg ); | |
13505702 GB |
3067 | } |
3068 | ||
3069 | g_free (uri); | |
3070 | g_free (basename); | |
3071 | g_free (recent_data->app_exec); | |
3072 | g_slice_free (GtkRecentData, recent_data); | |
3073 | } | |
3074 | ||
55d3a53c RN |
3075 | /** |
3076 | * Call this before doing things that may take a long time and otherwise not show any other feedback | |
3077 | * such as loading and saving files | |
3078 | */ | |
3079 | void vik_window_set_busy_cursor ( VikWindow *vw ) | |
3080 | { | |
3081 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw)), vw->busy_cursor ); | |
3082 | // Viewport has a separate cursor | |
fafd0b95 | 3083 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)), vw->busy_cursor ); |
55d3a53c RN |
3084 | // Ensure cursor updated before doing stuff |
3085 | while( gtk_events_pending() ) | |
3086 | gtk_main_iteration(); | |
3087 | } | |
3088 | ||
3089 | void vik_window_clear_busy_cursor ( VikWindow *vw ) | |
3090 | { | |
3091 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw)), NULL ); | |
3092 | // Restore viewport cursor | |
fafd0b95 | 3093 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)), vw->viewport_cursor ); |
55d3a53c RN |
3094 | } |
3095 | ||
50a14534 EB |
3096 | void vik_window_open_file ( VikWindow *vw, const gchar *filename, gboolean change_filename ) |
3097 | { | |
55d3a53c | 3098 | vik_window_set_busy_cursor ( vw ); |
1b14d0d2 RN |
3099 | |
3100 | // Enable the *new* filename to be accessible by the Layers codez | |
3101 | gchar *original_filename = g_strdup ( vw->filename ); | |
3102 | g_free ( vw->filename ); | |
3103 | vw->filename = g_strdup ( filename ); | |
3104 | gboolean success = FALSE; | |
3105 | gboolean restore_original_filename = FALSE; | |
718696d6 | 3106 | vw->loaded_type = a_file_load ( vik_layers_panel_get_top_layer(vw->viking_vlp), vw->viking_vvp, vw->containing_vtl, filename ); |
a14f46cf | 3107 | switch ( vw->loaded_type ) |
50a14534 | 3108 | { |
ba9d0a00 | 3109 | case LOAD_TYPE_READ_FAILURE: |
4c77d5e0 | 3110 | a_dialog_error_msg ( GTK_WINDOW(vw), _("The file you requested could not be opened.") ); |
50a14534 | 3111 | break; |
ba9d0a00 RN |
3112 | case LOAD_TYPE_GPSBABEL_FAILURE: |
3113 | a_dialog_error_msg ( GTK_WINDOW(vw), _("GPSBabel is required to load files of this type or GPSBabel encountered problems.") ); | |
3114 | break; | |
54b84792 RN |
3115 | case LOAD_TYPE_GPX_FAILURE: |
3116 | a_dialog_error_msg_extra ( GTK_WINDOW(vw), _("Unable to load malformed GPX file %s"), filename ); | |
3117 | break; | |
cb5ec7a8 RN |
3118 | case LOAD_TYPE_UNSUPPORTED_FAILURE: |
3119 | a_dialog_error_msg_extra ( GTK_WINDOW(vw), _("Unsupported file type for %s"), filename ); | |
3120 | break; | |
327a2533 RN |
3121 | case LOAD_TYPE_VIK_FAILURE_NON_FATAL: |
3122 | { | |
3123 | // Since we can process .vik files with issues just show a warning in the status bar | |
3124 | // Not that a user can do much about it... or tells them what this issue is yet... | |
3125 | gchar *msg = g_strdup_printf (_("WARNING: issues encountered loading %s"), a_file_basename (filename) ); | |
3126 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, msg ); | |
3127 | g_free ( msg ); | |
3128 | } | |
3129 | // No break, carry on to show any data | |
ba9d0a00 | 3130 | case LOAD_TYPE_VIK_SUCCESS: |
50a14534 | 3131 | { |
1b14d0d2 | 3132 | restore_original_filename = TRUE; // NB Will actually get inverted by the 'success' component below |
50a14534 | 3133 | GtkWidget *mode_button; |
13505702 | 3134 | /* Update UI */ |
50a14534 EB |
3135 | if ( change_filename ) |
3136 | window_set_filename ( vw, filename ); | |
7bc965c0 | 3137 | mode_button = vik_window_get_drawmode_button ( vw, vik_viewport_get_drawmode ( vw->viking_vvp ) ); |
50a14534 EB |
3138 | vw->only_updating_coord_mode_ui = TRUE; /* if we don't set this, it will change the coord to UTM if we click Lat/Lon. I don't know why. */ |
3139 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button), TRUE ); | |
3140 | vw->only_updating_coord_mode_ui = FALSE; | |
3141 | ||
3142 | vik_layers_panel_change_coord_mode ( vw->viking_vlp, vik_viewport_get_coord_mode ( vw->viking_vvp ) ); | |
1657065a | 3143 | |
87d052f9 RN |
3144 | // Slightly long winded methods to align loaded viewport settings with the UI |
3145 | // Since the rewrite for toolbar + menu actions | |
3146 | // there no longer exists a simple way to directly change the UI to a value for toggle settings | |
3147 | // it only supports toggling the existing setting (otherwise get infinite loops in trying to align tb+menu elements) | |
3148 | // Thus get state, compare them, if different then invert viewport setting and (re)sync the setting (via toggling) | |
3149 | gboolean vp_state_scale = vik_viewport_get_draw_scale ( vw->viking_vvp ); | |
3150 | gboolean ui_state_scale = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(get_show_widget_by_name(vw, "ShowScale")) ); | |
3151 | if ( vp_state_scale != ui_state_scale ) { | |
3152 | vik_viewport_set_draw_scale ( vw->viking_vvp, !vp_state_scale ); | |
3153 | toggle_draw_scale ( NULL, vw ); | |
3154 | } | |
3155 | gboolean vp_state_centermark = vik_viewport_get_draw_centermark ( vw->viking_vvp ); | |
3156 | gboolean ui_state_centermark = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(get_show_widget_by_name(vw, "ShowCenterMark")) ); | |
3157 | if ( vp_state_centermark != ui_state_centermark ) { | |
3158 | vik_viewport_set_draw_centermark ( vw->viking_vvp, !vp_state_centermark ); | |
3159 | toggle_draw_centermark ( NULL, vw ); | |
3160 | } | |
3161 | gboolean vp_state_highlight = vik_viewport_get_draw_highlight ( vw->viking_vvp ); | |
3162 | gboolean ui_state_highlight = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(get_show_widget_by_name(vw, "ShowHighlight")) ); | |
3163 | if ( vp_state_highlight != ui_state_highlight ) { | |
3164 | vik_viewport_set_draw_highlight ( vw->viking_vvp, !vp_state_highlight ); | |
3165 | toggle_draw_highlight ( NULL, vw ); | |
3166 | } | |
50a14534 | 3167 | } |
1b14d0d2 | 3168 | // NB No break, carry on to redraw |
ba9d0a00 | 3169 | //case LOAD_TYPE_OTHER_SUCCESS: |
13505702 | 3170 | default: |
1b14d0d2 RN |
3171 | success = TRUE; |
3172 | // When LOAD_TYPE_OTHER_SUCCESS *only*, this will maintain the existing Viking project | |
3173 | restore_original_filename = ! restore_original_filename; | |
d17be106 | 3174 | update_recently_used_document (vw, filename); |
13505702 | 3175 | draw_update ( vw ); |
ba9d0a00 | 3176 | break; |
50a14534 | 3177 | } |
55d3a53c | 3178 | |
1b14d0d2 RN |
3179 | if ( ! success || restore_original_filename ) |
3180 | // Load didn't work or want to keep as the existing Viking project, keep using the original name | |
3181 | window_set_filename ( vw, original_filename ); | |
3182 | g_free ( original_filename ); | |
3183 | ||
55d3a53c | 3184 | vik_window_clear_busy_cursor ( vw ); |
50a14534 | 3185 | } |
55d3a53c | 3186 | |
e4afc73a | 3187 | static void load_file ( GtkAction *a, VikWindow *vw ) |
50a14534 | 3188 | { |
6e4a49aa MA |
3189 | GSList *files = NULL; |
3190 | GSList *cur_file = NULL; | |
e4afc73a EB |
3191 | gboolean newwindow; |
3192 | if (!strcmp(gtk_action_get_name(a), "Open")) { | |
3193 | newwindow = TRUE; | |
3194 | } | |
3195 | else if (!strcmp(gtk_action_get_name(a), "Append")) { | |
3196 | newwindow = FALSE; | |
3197 | } | |
3198 | else { | |
8dc8da82 | 3199 | g_critical("Houston, we've had a problem."); |
e4afc73a EB |
3200 | return; |
3201 | } | |
31729835 | 3202 | |
3705c908 RN |
3203 | GtkWidget *dialog = gtk_file_chooser_dialog_new (_("Please select a GPS data file to open. "), |
3204 | GTK_WINDOW(vw), | |
3205 | GTK_FILE_CHOOSER_ACTION_OPEN, | |
3206 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
3207 | GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, | |
3208 | NULL); | |
3209 | if ( last_folder_files_uri ) | |
3210 | gtk_file_chooser_set_current_folder_uri ( GTK_FILE_CHOOSER(dialog), last_folder_files_uri ); | |
3211 | ||
3212 | GtkFileFilter *filter; | |
3213 | // NB file filters are listed this way for alphabetical ordering | |
269fe4da | 3214 | #ifdef VIK_CONFIG_GEOCACHES |
3705c908 RN |
3215 | filter = gtk_file_filter_new (); |
3216 | gtk_file_filter_set_name( filter, _("Geocaching") ); | |
3217 | gtk_file_filter_add_pattern ( filter, "*.loc" ); // No MIME type available | |
3218 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(dialog), filter); | |
269fe4da RN |
3219 | #endif |
3220 | ||
3705c908 RN |
3221 | filter = gtk_file_filter_new (); |
3222 | gtk_file_filter_set_name( filter, _("Google Earth") ); | |
3223 | gtk_file_filter_add_mime_type ( filter, "application/vnd.google-earth.kml+xml"); | |
3224 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(dialog), filter); | |
3225 | ||
3226 | filter = gtk_file_filter_new (); | |
3227 | gtk_file_filter_set_name( filter, _("GPX") ); | |
3228 | gtk_file_filter_add_pattern ( filter, "*.gpx" ); // No MIME type available | |
3229 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(dialog), filter); | |
3230 | ||
3231 | filter = gtk_file_filter_new (); | |
3232 | gtk_file_filter_set_name ( filter, _("JPG") ); | |
3233 | gtk_file_filter_add_mime_type ( filter, "image/jpeg"); | |
3234 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(dialog), filter); | |
3235 | ||
3236 | filter = gtk_file_filter_new (); | |
3237 | gtk_file_filter_set_name( filter, _("Viking") ); | |
3238 | gtk_file_filter_add_pattern ( filter, "*.vik" ); | |
3239 | gtk_file_filter_add_pattern ( filter, "*.viking" ); | |
3240 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(dialog), filter); | |
3241 | ||
3242 | // NB could have filters for gpspoint (*.gps,*.gpsoint?) + gpsmapper (*.gsm,*.gpsmapper?) | |
3243 | // However assume this are barely used and thus not worthy of inclusion | |
3244 | // as they'll just make the options too many and have no clear file pattern | |
3245 | // one can always use the all option | |
3246 | filter = gtk_file_filter_new (); | |
3247 | gtk_file_filter_set_name( filter, _("All") ); | |
3248 | gtk_file_filter_add_pattern ( filter, "*" ); | |
3249 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(dialog), filter); | |
3250 | // Default to any file - same as before open filters were added | |
3251 | gtk_file_chooser_set_filter (GTK_FILE_CHOOSER(dialog), filter); | |
3252 | ||
3253 | gtk_file_chooser_set_select_multiple ( GTK_FILE_CHOOSER(dialog), TRUE ); | |
3254 | gtk_window_set_transient_for ( GTK_WINDOW(dialog), GTK_WINDOW(vw) ); | |
3255 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(dialog), TRUE ); | |
269fe4da | 3256 | |
3705c908 | 3257 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) |
50a14534 | 3258 | { |
4850161a | 3259 | g_free ( last_folder_files_uri ); |
3705c908 | 3260 | last_folder_files_uri = gtk_file_chooser_get_current_folder_uri ( GTK_FILE_CHOOSER(dialog) ); |
4850161a | 3261 | |
a5fd2196 | 3262 | #ifdef VIKING_PROMPT_IF_MODIFIED |
50a14534 | 3263 | if ( (vw->modified || vw->filename) && newwindow ) |
a5fd2196 QT |
3264 | #else |
3265 | if ( vw->filename && newwindow ) | |
3266 | #endif | |
3705c908 | 3267 | g_signal_emit ( G_OBJECT(vw), window_signals[VW_OPENWINDOW_SIGNAL], 0, gtk_file_chooser_get_filenames (GTK_FILE_CHOOSER(dialog) ) ); |
50a14534 | 3268 | else { |
4850161a | 3269 | |
3705c908 | 3270 | files = gtk_file_chooser_get_filenames (GTK_FILE_CHOOSER(dialog) ); |
6e4a49aa | 3271 | gboolean change_fn = newwindow && (g_slist_length(files)==1); /* only change fn if one file */ |
d4a8b54d | 3272 | gboolean first_vik_file = TRUE; |
6e4a49aa MA |
3273 | cur_file = files; |
3274 | while ( cur_file ) { | |
d4a8b54d | 3275 | |
6e4a49aa | 3276 | gchar *file_name = cur_file->data; |
d4a8b54d RN |
3277 | if ( newwindow && check_file_magic_vik ( file_name ) ) { |
3278 | // Load first of many .vik files in current window | |
3279 | if ( first_vik_file ) { | |
e6e2fc0b | 3280 | remove_default_map_layer ( vw ); |
d4a8b54d RN |
3281 | vik_window_open_file ( vw, file_name, TRUE ); |
3282 | first_vik_file = FALSE; | |
3283 | } | |
3284 | else { | |
3285 | // Load each subsequent .vik file in a separate window | |
3286 | VikWindow *newvw = vik_window_new_window (); | |
3287 | if (newvw) | |
3288 | vik_window_open_file ( newvw, file_name, TRUE ); | |
3289 | } | |
3290 | } | |
3291 | else | |
3292 | // Other file types | |
3293 | vik_window_open_file ( vw, file_name, change_fn ); | |
3294 | ||
6e4a49aa MA |
3295 | g_free (file_name); |
3296 | cur_file = g_slist_next (cur_file); | |
50a14534 | 3297 | } |
6e4a49aa | 3298 | g_slist_free (files); |
50a14534 EB |
3299 | } |
3300 | } | |
3705c908 | 3301 | gtk_widget_destroy ( dialog ); |
50a14534 EB |
3302 | } |
3303 | ||
e4afc73a | 3304 | static gboolean save_file_as ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
3305 | { |
3306 | gboolean rv = FALSE; | |
3307 | const gchar *fn; | |
31729835 | 3308 | |
3705c908 RN |
3309 | GtkWidget *dialog = gtk_file_chooser_dialog_new (_("Save as Viking File."), |
3310 | GTK_WINDOW(vw), | |
3311 | GTK_FILE_CHOOSER_ACTION_SAVE, | |
3312 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
3313 | GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, | |
3314 | NULL); | |
3315 | if ( last_folder_files_uri ) | |
3316 | gtk_file_chooser_set_current_folder_uri ( GTK_FILE_CHOOSER(dialog), last_folder_files_uri ); | |
3317 | ||
3318 | GtkFileFilter *filter; | |
3319 | filter = gtk_file_filter_new (); | |
3320 | gtk_file_filter_set_name( filter, _("All") ); | |
3321 | gtk_file_filter_add_pattern ( filter, "*" ); | |
3322 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(dialog), filter); | |
3323 | ||
3324 | filter = gtk_file_filter_new (); | |
3325 | gtk_file_filter_set_name( filter, _("Viking") ); | |
3326 | gtk_file_filter_add_pattern ( filter, "*.vik" ); | |
3327 | gtk_file_filter_add_pattern ( filter, "*.viking" ); | |
3328 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(dialog), filter); | |
3329 | // Default to a Viking file | |
3330 | gtk_file_chooser_set_filter (GTK_FILE_CHOOSER(dialog), filter); | |
3331 | ||
3332 | gtk_window_set_transient_for ( GTK_WINDOW(dialog), GTK_WINDOW(vw) ); | |
3333 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(dialog), TRUE ); | |
471d418c | 3334 | |
c38eb451 | 3335 | // Auto append / replace extension with '.vik' to the suggested file name as it's going to be a Viking File |
8f75f616 | 3336 | gchar* auto_save_name = g_strdup ( window_get_filename ( vw ) ); |
140d0d67 | 3337 | if ( ! a_file_check_ext ( auto_save_name, ".vik" ) ) |
c38eb451 RN |
3338 | auto_save_name = g_strconcat ( auto_save_name, ".vik", NULL ); |
3339 | ||
3705c908 | 3340 | gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER(dialog), auto_save_name); |
50a14534 | 3341 | |
3705c908 | 3342 | while ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) |
50a14534 | 3343 | { |
3705c908 RN |
3344 | fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(dialog) ); |
3345 | if ( g_file_test ( fn, G_FILE_TEST_EXISTS ) == FALSE || a_dialog_yes_or_no ( GTK_WINDOW(dialog), _("The file \"%s\" exists, do you wish to overwrite it?"), a_file_basename ( fn ) ) ) | |
50a14534 EB |
3346 | { |
3347 | window_set_filename ( vw, fn ); | |
3348 | rv = window_save ( vw ); | |
4850161a RN |
3349 | if ( rv ) { |
3350 | vw->modified = FALSE; | |
3351 | g_free ( last_folder_files_uri ); | |
3705c908 | 3352 | last_folder_files_uri = gtk_file_chooser_get_current_folder_uri ( GTK_FILE_CHOOSER(dialog) ); |
4850161a | 3353 | } |
50a14534 EB |
3354 | break; |
3355 | } | |
3356 | } | |
c38eb451 | 3357 | g_free ( auto_save_name ); |
3705c908 | 3358 | gtk_widget_destroy ( dialog ); |
50a14534 EB |
3359 | return rv; |
3360 | } | |
3361 | ||
3362 | static gboolean window_save ( VikWindow *vw ) | |
3363 | { | |
55d3a53c RN |
3364 | vik_window_set_busy_cursor ( vw ); |
3365 | gboolean success = TRUE; | |
3366 | ||
50a14534 | 3367 | if ( a_file_save ( vik_layers_panel_get_top_layer ( vw->viking_vlp ), vw->viking_vvp, vw->filename ) ) |
13505702 | 3368 | { |
d17be106 | 3369 | update_recently_used_document ( vw, vw->filename ); |
13505702 | 3370 | } |
50a14534 EB |
3371 | else |
3372 | { | |
4c77d5e0 | 3373 | a_dialog_error_msg ( GTK_WINDOW(vw), _("The filename you requested could not be opened for writing.") ); |
55d3a53c | 3374 | success = FALSE; |
50a14534 | 3375 | } |
55d3a53c RN |
3376 | vik_window_clear_busy_cursor ( vw ); |
3377 | return success; | |
50a14534 EB |
3378 | } |
3379 | ||
e4afc73a | 3380 | static gboolean save_file ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
3381 | { |
3382 | if ( ! vw->filename ) | |
e4afc73a | 3383 | return save_file_as ( NULL, vw ); |
50a14534 EB |
3384 | else |
3385 | { | |
3386 | vw->modified = FALSE; | |
3387 | return window_save ( vw ); | |
3388 | } | |
3389 | } | |
3390 | ||
0bb36e78 RN |
3391 | /** |
3392 | * export_to: | |
3393 | * | |
3394 | * Export all TRW Layers in the list to individual files in the specified directory | |
3395 | * | |
3396 | * Returns: %TRUE on success | |
3397 | */ | |
3398 | static gboolean export_to ( VikWindow *vw, GList *gl, VikFileType_t vft, const gchar *dir, const gchar *extension ) | |
3399 | { | |
3400 | gboolean success = TRUE; | |
3401 | ||
3402 | gint export_count = 0; | |
3403 | ||
3404 | vik_window_set_busy_cursor ( vw ); | |
3405 | ||
3406 | while ( gl ) { | |
3407 | ||
3408 | gchar *fn = g_strconcat ( dir, G_DIR_SEPARATOR_S, VIK_LAYER(gl->data)->name, extension, NULL ); | |
3409 | ||
3410 | // Some protection in attempting to write too many same named files | |
3411 | // As this will get horribly slow... | |
3412 | gboolean safe = FALSE; | |
3413 | gint ii = 2; | |
3414 | while ( ii < 5000 ) { | |
3415 | if ( g_file_test ( fn, G_FILE_TEST_EXISTS ) ) { | |
3416 | // Try rename | |
3417 | g_free ( fn ); | |
3418 | fn = g_strdup_printf ( "%s%s%s#%03d%s", dir, G_DIR_SEPARATOR_S, VIK_LAYER(gl->data)->name, ii, extension ); | |
3419 | } | |
3420 | else { | |
3421 | safe = TRUE; | |
3422 | break; | |
3423 | } | |
3424 | ii++; | |
3425 | } | |
3426 | if ( ii == 5000 ) | |
3427 | success = FALSE; | |
3428 | ||
3429 | // NB: We allow exporting empty layers | |
3430 | if ( safe ) { | |
3431 | gboolean this_success = a_file_export ( VIK_TRW_LAYER(gl->data), fn, vft, NULL, TRUE ); | |
3432 | ||
3433 | // Show some progress | |
3434 | if ( this_success ) { | |
3435 | export_count++; | |
6e4bf640 | 3436 | gchar *message = g_strdup_printf ( _("Exporting to file: %s"), fn ); |
0bb36e78 RN |
3437 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, message ); |
3438 | while ( gtk_events_pending() ) | |
3439 | gtk_main_iteration (); | |
3440 | g_free ( message ); | |
3441 | } | |
3442 | ||
3443 | success = success && this_success; | |
3444 | } | |
3445 | ||
3446 | g_free ( fn ); | |
3447 | gl = g_list_next ( gl ); | |
3448 | } | |
3449 | ||
3450 | vik_window_clear_busy_cursor ( vw ); | |
3451 | ||
3452 | // Confirm what happened. | |
3453 | gchar *message = g_strdup_printf ( _("Exported files: %d"), export_count ); | |
3454 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, message ); | |
3455 | g_free ( message ); | |
3456 | ||
3457 | return success; | |
3458 | } | |
3459 | ||
3460 | static void export_to_common ( VikWindow *vw, VikFileType_t vft, const gchar *extension ) | |
3461 | { | |
3462 | GList *gl = vik_layers_panel_get_all_layers_of_type ( vw->viking_vlp, VIK_LAYER_TRW, TRUE ); | |
3463 | ||
3464 | if ( !gl ) { | |
3465 | a_dialog_info_msg ( GTK_WINDOW(vw), _("Nothing to Export!") ); | |
3466 | return; | |
3467 | } | |
3468 | ||
dc453cfd | 3469 | GtkWidget *dialog = gtk_file_chooser_dialog_new ( _("Export to directory"), |
0bb36e78 | 3470 | GTK_WINDOW(vw), |
dc453cfd | 3471 | GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, |
0bb36e78 RN |
3472 | GTK_STOCK_CANCEL, |
3473 | GTK_RESPONSE_REJECT, | |
3474 | GTK_STOCK_OK, | |
3475 | GTK_RESPONSE_ACCEPT, | |
3476 | NULL ); | |
dc453cfd GB |
3477 | gtk_window_set_transient_for ( GTK_WINDOW(dialog), GTK_WINDOW(vw) ); |
3478 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(dialog), TRUE ); | |
3479 | gtk_window_set_modal ( GTK_WINDOW(dialog), TRUE ); | |
0bb36e78 RN |
3480 | |
3481 | gtk_widget_show_all ( dialog ); | |
3482 | ||
3483 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) { | |
dc453cfd | 3484 | gchar *dir = gtk_file_chooser_get_filename ( GTK_FILE_CHOOSER(dialog) ); |
0bb36e78 RN |
3485 | gtk_widget_destroy ( dialog ); |
3486 | if ( dir ) { | |
3487 | if ( !export_to ( vw, gl, vft, dir, extension ) ) | |
3488 | a_dialog_error_msg ( GTK_WINDOW(vw),_("Could not convert all files") ); | |
3489 | g_free ( dir ); | |
3490 | } | |
3491 | } | |
3492 | else | |
3493 | gtk_widget_destroy ( dialog ); | |
3494 | ||
3495 | g_list_free ( gl ); | |
3496 | } | |
3497 | ||
3498 | static void export_to_gpx ( GtkAction *a, VikWindow *vw ) | |
3499 | { | |
3500 | export_to_common ( vw, FILE_TYPE_GPX, ".gpx" ); | |
3501 | } | |
3502 | ||
3503 | static void export_to_kml ( GtkAction *a, VikWindow *vw ) | |
3504 | { | |
3505 | export_to_common ( vw, FILE_TYPE_KML, ".kml" ); | |
3506 | } | |
3507 | ||
3f46fe76 RN |
3508 | static void file_properties_cb ( GtkAction *a, VikWindow *vw ) |
3509 | { | |
3510 | gchar *message = NULL; | |
3511 | if ( vw->filename ) { | |
3512 | if ( g_file_test ( vw->filename, G_FILE_TEST_EXISTS ) ) { | |
3513 | // Get some timestamp information of the file | |
3514 | GStatBuf stat_buf; | |
3515 | if ( g_stat ( vw->filename, &stat_buf ) == 0 ) { | |
3516 | gchar time_buf[64]; | |
3517 | strftime ( time_buf, sizeof(time_buf), "%c", gmtime((const time_t *)&stat_buf.st_mtime) ); | |
c86a3725 RN |
3518 | gchar *size = NULL; |
3519 | gint byte_size = stat_buf.st_size; | |
3520 | #if GLIB_CHECK_VERSION(2,30,0) | |
3521 | size = g_format_size_full ( byte_size, G_FORMAT_SIZE_DEFAULT ); | |
3522 | #else | |
3523 | size = g_format_size_for_display ( byte_size ); | |
3524 | #endif | |
3525 | message = g_strdup_printf ( "%s\n\n%s\n\n%s", vw->filename, time_buf, size ); | |
3526 | g_free (size); | |
3f46fe76 RN |
3527 | } |
3528 | } | |
3529 | else | |
3530 | message = g_strdup ( _("File not accessible") ); | |
3531 | } | |
3532 | else | |
3533 | message = g_strdup ( _("No Viking File") ); | |
3534 | ||
3535 | // Show the info | |
3536 | a_dialog_info_msg ( GTK_WINDOW(vw), message ); | |
3537 | g_free ( message ); | |
3538 | } | |
3539 | ||
9cc13848 RN |
3540 | static void my_acquire ( VikWindow *vw, VikDataSourceInterface *datasource ) |
3541 | { | |
3542 | vik_datasource_mode_t mode = datasource->mode; | |
3543 | if ( mode == VIK_DATASOURCE_AUTO_LAYER_MANAGEMENT ) | |
3544 | mode = VIK_DATASOURCE_CREATENEWLAYER; | |
3545 | a_acquire ( vw, vw->viking_vlp, vw->viking_vvp, mode, datasource, NULL, NULL ); | |
3546 | } | |
3547 | ||
1d1bc3c1 EB |
3548 | static void acquire_from_gps ( GtkAction *a, VikWindow *vw ) |
3549 | { | |
9cc13848 | 3550 | my_acquire ( vw, &vik_datasource_gps_interface ); |
7b3479e3 EB |
3551 | } |
3552 | ||
31349009 GB |
3553 | static void acquire_from_file ( GtkAction *a, VikWindow *vw ) |
3554 | { | |
9cc13848 | 3555 | my_acquire ( vw, &vik_datasource_file_interface ); |
31349009 GB |
3556 | } |
3557 | ||
c0c5893f RN |
3558 | static void acquire_from_geojson ( GtkAction *a, VikWindow *vw ) |
3559 | { | |
3560 | my_acquire ( vw, &vik_datasource_geojson_interface ); | |
3561 | } | |
3562 | ||
7f95fd54 | 3563 | static void acquire_from_routing ( GtkAction *a, VikWindow *vw ) |
7b3479e3 | 3564 | { |
9cc13848 | 3565 | my_acquire ( vw, &vik_datasource_routing_interface ); |
1d1bc3c1 EB |
3566 | } |
3567 | ||
9c4555df GB |
3568 | #ifdef VIK_CONFIG_OPENSTREETMAP |
3569 | static void acquire_from_osm ( GtkAction *a, VikWindow *vw ) | |
3570 | { | |
9cc13848 | 3571 | my_acquire ( vw, &vik_datasource_osm_interface ); |
9c4555df | 3572 | } |
3cc57413 RN |
3573 | |
3574 | static void acquire_from_my_osm ( GtkAction *a, VikWindow *vw ) | |
3575 | { | |
9cc13848 | 3576 | my_acquire ( vw, &vik_datasource_osm_my_traces_interface ); |
3cc57413 | 3577 | } |
9c4555df GB |
3578 | #endif |
3579 | ||
1ef9e637 | 3580 | #ifdef VIK_CONFIG_GEOCACHES |
3333c069 EB |
3581 | static void acquire_from_gc ( GtkAction *a, VikWindow *vw ) |
3582 | { | |
9cc13848 | 3583 | my_acquire ( vw, &vik_datasource_gc_interface ); |
3333c069 | 3584 | } |
1ef9e637 | 3585 | #endif |
3333c069 | 3586 | |
f75d0233 RN |
3587 | #ifdef VIK_CONFIG_GEOTAG |
3588 | static void acquire_from_geotag ( GtkAction *a, VikWindow *vw ) | |
3589 | { | |
9cc13848 | 3590 | my_acquire ( vw, &vik_datasource_geotag_interface ); |
f75d0233 RN |
3591 | } |
3592 | #endif | |
3593 | ||
3c29a566 RN |
3594 | #ifdef VIK_CONFIG_GEONAMES |
3595 | static void acquire_from_wikipedia ( GtkAction *a, VikWindow *vw ) | |
3596 | { | |
9cc13848 | 3597 | my_acquire ( vw, &vik_datasource_wikipedia_interface ); |
3c29a566 RN |
3598 | } |
3599 | #endif | |
3600 | ||
c6acf18d RN |
3601 | static void acquire_from_url ( GtkAction *a, VikWindow *vw ) |
3602 | { | |
9cc13848 | 3603 | my_acquire ( vw, &vik_datasource_url_interface ); |
c6acf18d RN |
3604 | } |
3605 | ||
5210c3d3 GB |
3606 | static void goto_default_location( GtkAction *a, VikWindow *vw) |
3607 | { | |
3608 | struct LatLon ll; | |
3609 | ll.lat = a_vik_get_default_lat(); | |
3610 | ll.lon = a_vik_get_default_long(); | |
be5554c5 | 3611 | vik_viewport_set_center_latlon(vw->viking_vvp, &ll, TRUE); |
5210c3d3 GB |
3612 | vik_layers_panel_emit_update(vw->viking_vlp); |
3613 | } | |
3614 | ||
3615 | ||
369126f3 QT |
3616 | static void goto_address( GtkAction *a, VikWindow *vw) |
3617 | { | |
c36a079a RN |
3618 | a_vik_goto ( vw, vw->viking_vvp ); |
3619 | vik_layers_panel_emit_update ( vw->viking_vlp ); | |
369126f3 QT |
3620 | } |
3621 | ||
7c259702 JJ |
3622 | static void mapcache_flush_cb ( GtkAction *a, VikWindow *vw ) |
3623 | { | |
3624 | a_mapcache_flush(); | |
3625 | } | |
3626 | ||
7c8bddff RN |
3627 | static void menu_copy_centre_cb ( GtkAction *a, VikWindow *vw ) |
3628 | { | |
3629 | const VikCoord* coord; | |
3630 | struct UTM utm; | |
3631 | gchar *lat = NULL, *lon = NULL; | |
3632 | ||
3633 | coord = vik_viewport_get_center ( vw->viking_vvp ); | |
3634 | vik_coord_to_utm ( coord, &utm ); | |
3635 | ||
3636 | gboolean full_format = FALSE; | |
f5db2d67 | 3637 | (void)a_settings_get_boolean ( VIK_SETTINGS_WIN_COPY_CENTRE_FULL_FORMAT, &full_format ); |
7c8bddff RN |
3638 | |
3639 | if ( full_format ) | |
3640 | // Bells & Whistles - may include degrees, minutes and second symbols | |
3641 | get_location_strings ( vw, utm, &lat, &lon ); | |
3642 | else { | |
3643 | // Simple x.xx y.yy format | |
3644 | struct LatLon ll; | |
3645 | a_coords_utm_to_latlon ( &utm, &ll ); | |
3646 | lat = g_strdup_printf ( "%.6f", ll.lat ); | |
3647 | lon = g_strdup_printf ( "%.6f", ll.lon ); | |
3648 | } | |
3649 | ||
3650 | gchar *msg = g_strdup_printf ( "%s %s", lat, lon ); | |
3651 | g_free (lat); | |
3652 | g_free (lon); | |
3653 | ||
3654 | a_clipboard_copy ( VIK_CLIPBOARD_DATA_TEXT, 0, 0, 0, msg, NULL ); | |
3655 | ||
3656 | g_free ( msg ); | |
3657 | } | |
3658 | ||
a7023a1b RN |
3659 | static void layer_defaults_cb ( GtkAction *a, VikWindow *vw ) |
3660 | { | |
3661 | gchar **texts = g_strsplit ( gtk_action_get_name(a), "Layer", 0 ); | |
3662 | ||
3663 | if ( !texts[1] ) | |
3664 | return; // Internally broken :( | |
3665 | ||
3666 | if ( ! a_layer_defaults_show_window ( GTK_WINDOW(vw), texts[1] ) ) | |
3667 | a_dialog_info_msg ( GTK_WINDOW(vw), _("This layer has no configurable properties.") ); | |
3668 | // NB no update needed | |
3669 | ||
3670 | g_strfreev ( texts ); | |
3671 | } | |
3672 | ||
98acb9a1 RN |
3673 | static void preferences_change_update ( VikWindow *vw, gpointer data ) |
3674 | { | |
3675 | // Want to update all TrackWaypoint layers | |
3676 | GList *layers = vik_layers_panel_get_all_layers_of_type ( vw->viking_vlp, VIK_LAYER_TRW, TRUE ); | |
3677 | ||
7fe46df4 RN |
3678 | if ( !layers ) |
3679 | return; | |
3680 | ||
3681 | while ( layers ) { | |
98acb9a1 | 3682 | // Reset the individual waypoints themselves due to the preferences change |
7fe46df4 | 3683 | VikTrwLayer *vtl = VIK_TRW_LAYER(layers->data); |
98acb9a1 | 3684 | vik_trw_layer_reset_waypoints ( vtl ); |
7fe46df4 | 3685 | layers = g_list_next ( layers ); |
98acb9a1 RN |
3686 | } |
3687 | ||
3688 | g_list_free ( layers ); | |
3689 | ||
3690 | draw_update ( vw ); | |
3691 | } | |
3692 | ||
17a1f8f9 EB |
3693 | static void preferences_cb ( GtkAction *a, VikWindow *vw ) |
3694 | { | |
9be0449f RN |
3695 | gboolean wp_icon_size = a_vik_get_use_large_waypoint_icons(); |
3696 | ||
17a1f8f9 | 3697 | a_preferences_show_window ( GTK_WINDOW(vw) ); |
9be0449f | 3698 | |
98acb9a1 RN |
3699 | // Has the waypoint size setting changed? |
3700 | if (wp_icon_size != a_vik_get_use_large_waypoint_icons()) { | |
3701 | // Delete icon indexing 'cache' and so automatically regenerates with the new setting when changed | |
9be0449f RN |
3702 | clear_garmin_icon_syms (); |
3703 | ||
98acb9a1 RN |
3704 | // Update all windows |
3705 | g_slist_foreach ( window_list, (GFunc) preferences_change_update, NULL ); | |
3706 | } | |
74562734 RN |
3707 | |
3708 | // Ensure TZ Lookup initialized | |
3709 | if ( a_vik_get_time_ref_frame() == VIK_TIME_REF_WORLD ) | |
3710 | vu_setup_lat_lon_tz_lookup(); | |
75b7457a RN |
3711 | |
3712 | toolbar_apply_settings ( vw->viking_vtb, vw->main_vbox, vw->menu_hbox, TRUE ); | |
17a1f8f9 EB |
3713 | } |
3714 | ||
5210c3d3 GB |
3715 | static void default_location_cb ( GtkAction *a, VikWindow *vw ) |
3716 | { | |
3717 | /* Simplistic repeat of preference setting | |
3718 | Only the name & type are important for setting the preference via this 'external' way */ | |
3719 | VikLayerParam pref_lat[] = { | |
a7023a1b RN |
3720 | { VIK_LAYER_NUM_TYPES, |
3721 | VIKING_PREFERENCES_NAMESPACE "default_latitude", | |
5210c3d3 | 3722 | VIK_LAYER_PARAM_DOUBLE, |
e0528707 | 3723 | VIK_LAYER_GROUP_NONE, |
5210c3d3 GB |
3724 | NULL, |
3725 | VIK_LAYER_WIDGET_SPINBUTTON, | |
3726 | NULL, | |
e6994d8d | 3727 | NULL, |
a87f8fa1 RN |
3728 | NULL, |
3729 | NULL, | |
3730 | NULL, | |
63959706 | 3731 | NULL, |
a87f8fa1 | 3732 | }, |
5210c3d3 GB |
3733 | }; |
3734 | VikLayerParam pref_lon[] = { | |
a7023a1b RN |
3735 | { VIK_LAYER_NUM_TYPES, |
3736 | VIKING_PREFERENCES_NAMESPACE "default_longitude", | |
5210c3d3 | 3737 | VIK_LAYER_PARAM_DOUBLE, |
e0528707 | 3738 | VIK_LAYER_GROUP_NONE, |
5210c3d3 GB |
3739 | NULL, |
3740 | VIK_LAYER_WIDGET_SPINBUTTON, | |
3741 | NULL, | |
e6994d8d | 3742 | NULL, |
a87f8fa1 RN |
3743 | NULL, |
3744 | NULL, | |
3745 | NULL, | |
63959706 | 3746 | NULL, |
a87f8fa1 | 3747 | }, |
5210c3d3 GB |
3748 | }; |
3749 | ||
3750 | /* Get current center */ | |
3751 | struct LatLon ll; | |
3752 | vik_coord_to_latlon ( vik_viewport_get_center ( vw->viking_vvp ), &ll ); | |
3753 | ||
3754 | /* Apply to preferences */ | |
3755 | VikLayerParamData vlp_data; | |
3756 | vlp_data.d = ll.lat; | |
3757 | a_preferences_run_setparam (vlp_data, pref_lat); | |
3758 | vlp_data.d = ll.lon; | |
3759 | a_preferences_run_setparam (vlp_data, pref_lon); | |
3760 | /* Remember to save */ | |
3761 | a_preferences_save_to_file(); | |
3762 | } | |
3763 | ||
bf490ae7 RN |
3764 | /** |
3765 | * Delete All | |
3766 | */ | |
e4afc73a | 3767 | static void clear_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 3768 | { |
bf490ae7 RN |
3769 | // Do nothing if empty |
3770 | VikAggregateLayer *top = vik_layers_panel_get_top_layer(vw->viking_vlp); | |
3771 | if ( ! vik_aggregate_layer_is_empty(top) ) { | |
3772 | if ( a_dialog_yes_or_no ( GTK_WINDOW(vw), _("Are you sure you wish to delete all layers?"), NULL ) ) { | |
3773 | vik_layers_panel_clear ( vw->viking_vlp ); | |
3774 | window_set_filename ( vw, NULL ); | |
3775 | draw_update ( vw ); | |
3776 | } | |
3777 | } | |
50a14534 EB |
3778 | } |
3779 | ||
e4afc73a | 3780 | static void window_close ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
3781 | { |
3782 | if ( ! delete_event ( vw ) ) | |
3783 | gtk_widget_destroy ( GTK_WIDGET(vw) ); | |
3784 | } | |
3785 | ||
2bf7cadd QT |
3786 | static gboolean save_file_and_exit ( GtkAction *a, VikWindow *vw ) |
3787 | { | |
7bb60307 | 3788 | if (save_file( NULL, vw)) { |
2bf7cadd | 3789 | window_close( NULL, vw); |
7bb60307 QT |
3790 | return(TRUE); |
3791 | } | |
2bf7cadd QT |
3792 | else |
3793 | return(FALSE); | |
3794 | } | |
3795 | ||
e4afc73a | 3796 | static void zoom_to_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
3797 | { |
3798 | gdouble xmpp = vik_viewport_get_xmpp ( vw->viking_vvp ), ympp = vik_viewport_get_ympp ( vw->viking_vvp ); | |
3799 | if ( a_dialog_custom_zoom ( GTK_WINDOW(vw), &xmpp, &ympp ) ) | |
3800 | { | |
3801 | vik_viewport_set_xmpp ( vw->viking_vvp, xmpp ); | |
3802 | vik_viewport_set_ympp ( vw->viking_vvp, ympp ); | |
3803 | draw_update ( vw ); | |
3804 | } | |
3805 | } | |
3806 | ||
49d43d14 | 3807 | static void save_image_file ( VikWindow *vw, const gchar *fn, guint w, guint h, gdouble zoom, gboolean save_as_png, gboolean save_kmz ) |
50a14534 EB |
3808 | { |
3809 | /* more efficient way: stuff draws directly to pixbuf (fork viewport) */ | |
3810 | GdkPixbuf *pixbuf_to_save; | |
3811 | gdouble old_xmpp, old_ympp; | |
3812 | GError *error = NULL; | |
3813 | ||
d78751d4 RN |
3814 | GtkWidget *msgbox = gtk_message_dialog_new ( GTK_WINDOW(vw), |
3815 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
3816 | GTK_MESSAGE_INFO, | |
3817 | GTK_BUTTONS_NONE, | |
3818 | _("Generating image file...") ); | |
3819 | ||
3820 | g_signal_connect_swapped (msgbox, "response", G_CALLBACK (gtk_widget_destroy), msgbox); | |
3821 | // Ensure dialog shown | |
3822 | gtk_widget_show_all ( msgbox ); | |
3823 | // Try harder... | |
3824 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, _("Generating image file...") ); | |
3825 | while ( gtk_events_pending() ) | |
3826 | gtk_main_iteration (); | |
3827 | // Despite many efforts & variations, GTK on my Linux system doesn't show the actual msgbox contents :( | |
3828 | // At least the empty box can give a clue something's going on + the statusbar msg... | |
3829 | // Windows version under Wine OK! | |
3830 | ||
50a14534 EB |
3831 | /* backup old zoom & set new */ |
3832 | old_xmpp = vik_viewport_get_xmpp ( vw->viking_vvp ); | |
3833 | old_ympp = vik_viewport_get_ympp ( vw->viking_vvp ); | |
3834 | vik_viewport_set_zoom ( vw->viking_vvp, zoom ); | |
3835 | ||
3836 | /* reset width and height: */ | |
3837 | vik_viewport_configure_manually ( vw->viking_vvp, w, h ); | |
3838 | ||
3839 | /* draw all layers */ | |
3840 | draw_redraw ( vw ); | |
3841 | ||
3842 | /* save buffer as file. */ | |
3843 | pixbuf_to_save = gdk_pixbuf_get_from_drawable ( NULL, GDK_DRAWABLE(vik_viewport_get_pixmap ( vw->viking_vvp )), NULL, 0, 0, 0, 0, w, h); | |
5cd09d57 | 3844 | if ( !pixbuf_to_save ) { |
d78751d4 RN |
3845 | g_warning("Failed to generate internal pixmap size: %d x %d", w, h); |
3846 | gtk_message_dialog_set_markup ( GTK_MESSAGE_DIALOG(msgbox), _("Failed to generate internal image.\n\nTry creating a smaller image.") ); | |
5cd09d57 RN |
3847 | goto cleanup; |
3848 | } | |
3849 | ||
49d43d14 RN |
3850 | int ans = 0; // Default to success |
3851 | ||
3852 | if ( save_kmz ) { | |
3853 | gdouble north, east, south, west; | |
3854 | vik_viewport_get_min_max_lat_lon ( vw->viking_vvp, &south, &north, &west, &east ); | |
3855 | ans = kmz_save_file ( pixbuf_to_save, fn, north, east, south, west ); | |
50a14534 | 3856 | } |
d78751d4 | 3857 | else { |
49d43d14 RN |
3858 | gdk_pixbuf_save ( pixbuf_to_save, fn, save_as_png ? "png" : "jpeg", &error, NULL ); |
3859 | if (error) { | |
3860 | g_warning("Unable to write to file %s: %s", fn, error->message ); | |
3861 | g_error_free (error); | |
3862 | ans = 42; | |
3863 | } | |
d78751d4 | 3864 | } |
49d43d14 RN |
3865 | |
3866 | if ( ans == 0 ) | |
3867 | gtk_message_dialog_set_markup ( GTK_MESSAGE_DIALOG(msgbox), _("Image file generated.") ); | |
3868 | else | |
3869 | gtk_message_dialog_set_markup ( GTK_MESSAGE_DIALOG(msgbox), _("Failed to generate image file.") ); | |
3870 | ||
50a14534 EB |
3871 | g_object_unref ( G_OBJECT(pixbuf_to_save) ); |
3872 | ||
5cd09d57 | 3873 | cleanup: |
d78751d4 RN |
3874 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, "" ); |
3875 | gtk_dialog_add_button ( GTK_DIALOG(msgbox), GTK_STOCK_OK, GTK_RESPONSE_OK ); | |
3876 | gtk_dialog_run ( GTK_DIALOG(msgbox) ); // Don't care about the result | |
3877 | ||
50a14534 EB |
3878 | /* pretend like nothing happened ;) */ |
3879 | vik_viewport_set_xmpp ( vw->viking_vvp, old_xmpp ); | |
3880 | vik_viewport_set_ympp ( vw->viking_vvp, old_ympp ); | |
3881 | vik_viewport_configure ( vw->viking_vvp ); | |
3882 | draw_update ( vw ); | |
3883 | } | |
3884 | ||
3885 | static void save_image_dir ( VikWindow *vw, const gchar *fn, guint w, guint h, gdouble zoom, gboolean save_as_png, guint tiles_w, guint tiles_h ) | |
3886 | { | |
3887 | gulong size = sizeof(gchar) * (strlen(fn) + 15); | |
3888 | gchar *name_of_file = g_malloc ( size ); | |
3889 | guint x = 1, y = 1; | |
3890 | struct UTM utm_orig, utm; | |
3891 | ||
3892 | /* *** copied from above *** */ | |
3893 | GdkPixbuf *pixbuf_to_save; | |
3894 | gdouble old_xmpp, old_ympp; | |
3895 | GError *error = NULL; | |
3896 | ||
3897 | /* backup old zoom & set new */ | |
3898 | old_xmpp = vik_viewport_get_xmpp ( vw->viking_vvp ); | |
3899 | old_ympp = vik_viewport_get_ympp ( vw->viking_vvp ); | |
3900 | vik_viewport_set_zoom ( vw->viking_vvp, zoom ); | |
3901 | ||
3902 | /* reset width and height: do this only once for all images (same size) */ | |
3903 | vik_viewport_configure_manually ( vw->viking_vvp, w, h ); | |
3904 | /* *** end copy from above *** */ | |
3905 | ||
3906 | g_assert ( vik_viewport_get_coord_mode ( vw->viking_vvp ) == VIK_COORD_UTM ); | |
3907 | ||
fd437981 RN |
3908 | if ( g_mkdir(fn,0777) != 0 ) |
3909 | g_warning ( "%s: Failed to create directory %s", __FUNCTION__, fn ); | |
50a14534 EB |
3910 | |
3911 | utm_orig = *((const struct UTM *)vik_viewport_get_center ( vw->viking_vvp )); | |
3912 | ||
3913 | for ( y = 1; y <= tiles_h; y++ ) | |
3914 | { | |
3915 | for ( x = 1; x <= tiles_w; x++ ) | |
3916 | { | |
3d9454e6 | 3917 | g_snprintf ( name_of_file, size, "%s%cy%d-x%d.%s", fn, G_DIR_SEPARATOR, y, x, save_as_png ? "png" : "jpg" ); |
50a14534 EB |
3918 | utm = utm_orig; |
3919 | if ( tiles_w & 0x1 ) | |
3920 | utm.easting += ((gdouble)x - ceil(((gdouble)tiles_w)/2)) * (w*zoom); | |
3921 | else | |
3922 | utm.easting += ((gdouble)x - (((gdouble)tiles_w)+1)/2) * (w*zoom); | |
3923 | if ( tiles_h & 0x1 ) /* odd */ | |
3924 | utm.northing -= ((gdouble)y - ceil(((gdouble)tiles_h)/2)) * (h*zoom); | |
3925 | else /* even */ | |
3926 | utm.northing -= ((gdouble)y - (((gdouble)tiles_h)+1)/2) * (h*zoom); | |
3927 | ||
3928 | /* move to correct place. */ | |
be5554c5 | 3929 | vik_viewport_set_center_utm ( vw->viking_vvp, &utm, FALSE ); |
50a14534 EB |
3930 | |
3931 | draw_redraw ( vw ); | |
3932 | ||
3933 | /* save buffer as file. */ | |
3934 | pixbuf_to_save = gdk_pixbuf_get_from_drawable ( NULL, GDK_DRAWABLE(vik_viewport_get_pixmap ( vw->viking_vvp )), NULL, 0, 0, 0, 0, w, h); | |
3935 | gdk_pixbuf_save ( pixbuf_to_save, name_of_file, save_as_png ? "png" : "jpeg", &error, NULL ); | |
3936 | if (error) | |
3937 | { | |
d17be106 RN |
3938 | gchar *msg = g_strdup_printf (_("Unable to write to file %s: %s"), name_of_file, error->message ); |
3939 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, msg ); | |
3940 | g_free ( msg ); | |
50a14534 EB |
3941 | g_error_free (error); |
3942 | } | |
3943 | ||
3944 | g_object_unref ( G_OBJECT(pixbuf_to_save) ); | |
3945 | } | |
3946 | } | |
3947 | ||
be5554c5 | 3948 | vik_viewport_set_center_utm ( vw->viking_vvp, &utm_orig, FALSE ); |
50a14534 EB |
3949 | vik_viewport_set_xmpp ( vw->viking_vvp, old_xmpp ); |
3950 | vik_viewport_set_ympp ( vw->viking_vvp, old_ympp ); | |
3951 | vik_viewport_configure ( vw->viking_vvp ); | |
3952 | draw_update ( vw ); | |
3953 | ||
3954 | g_free ( name_of_file ); | |
3955 | } | |
3956 | ||
3957 | static void draw_to_image_file_current_window_cb(GtkWidget* widget,GdkEventButton *event,gpointer *pass_along) | |
3958 | { | |
3959 | VikWindow *vw = VIK_WINDOW(pass_along[0]); | |
3960 | GtkSpinButton *width_spin = GTK_SPIN_BUTTON(pass_along[1]), *height_spin = GTK_SPIN_BUTTON(pass_along[2]); | |
267e3ce7 RN |
3961 | |
3962 | gint active = gtk_combo_box_get_active ( GTK_COMBO_BOX(pass_along[3]) ); | |
3963 | gdouble zoom = pow (2, active-2 ); | |
3964 | ||
50a14534 EB |
3965 | gdouble width_min, width_max, height_min, height_max; |
3966 | gint width, height; | |
3967 | ||
3968 | gtk_spin_button_get_range ( width_spin, &width_min, &width_max ); | |
3969 | gtk_spin_button_get_range ( height_spin, &height_min, &height_max ); | |
3970 | ||
3971 | /* TODO: support for xzoom and yzoom values */ | |
267e3ce7 RN |
3972 | width = vik_viewport_get_width ( vw->viking_vvp ) * vik_viewport_get_xmpp ( vw->viking_vvp ) / zoom; |
3973 | height = vik_viewport_get_height ( vw->viking_vvp ) * vik_viewport_get_xmpp ( vw->viking_vvp ) / zoom; | |
50a14534 EB |
3974 | |
3975 | if ( width > width_max || width < width_min || height > height_max || height < height_min ) | |
4c77d5e0 | 3976 | a_dialog_info_msg ( GTK_WINDOW(vw), _("Viewable region outside allowable pixel size bounds for image. Clipping width/height values.") ); |
50a14534 EB |
3977 | |
3978 | gtk_spin_button_set_value ( width_spin, width ); | |
3979 | gtk_spin_button_set_value ( height_spin, height ); | |
3980 | } | |
3981 | ||
3982 | static void draw_to_image_file_total_area_cb (GtkSpinButton *spinbutton, gpointer *pass_along) | |
3983 | { | |
3984 | GtkSpinButton *width_spin = GTK_SPIN_BUTTON(pass_along[1]), *height_spin = GTK_SPIN_BUTTON(pass_along[2]); | |
267e3ce7 RN |
3985 | |
3986 | gint active = gtk_combo_box_get_active ( GTK_COMBO_BOX(pass_along[3]) ); | |
3987 | gdouble zoom = pow (2, active-2 ); | |
3988 | ||
50a14534 EB |
3989 | gchar *label_text; |
3990 | gdouble w, h; | |
267e3ce7 RN |
3991 | w = gtk_spin_button_get_value(width_spin) * zoom; |
3992 | h = gtk_spin_button_get_value(height_spin) * zoom; | |
50a14534 EB |
3993 | if (pass_along[4]) /* save many images; find TOTAL area covered */ |
3994 | { | |
3995 | w *= gtk_spin_button_get_value(GTK_SPIN_BUTTON(pass_along[4])); | |
3996 | h *= gtk_spin_button_get_value(GTK_SPIN_BUTTON(pass_along[5])); | |
3997 | } | |
6f9336aa RN |
3998 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
3999 | switch (dist_units) { | |
4000 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
4001 | label_text = g_strdup_printf ( _("Total area: %ldm x %ldm (%.3f sq. km)"), (glong)w, (glong)h, (w*h/1000000)); | |
4002 | break; | |
4003 | case VIK_UNITS_DISTANCE_MILES: | |
4004 | label_text = g_strdup_printf ( _("Total area: %ldm x %ldm (%.3f sq. miles)"), (glong)w, (glong)h, (w*h/2589988.11)); | |
4005 | break; | |
b22233bd RN |
4006 | case VIK_UNITS_DISTANCE_NAUTICAL_MILES: |
4007 | label_text = g_strdup_printf ( _("Total area: %ldm x %ldm (%.3f sq. NM)"), (glong)w, (glong)h, (w*h/(1852.0*1852.0))); | |
4008 | break; | |
6f9336aa RN |
4009 | default: |
4010 | label_text = g_strdup_printf ("Just to keep the compiler happy"); | |
4011 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
4012 | } | |
4013 | ||
50a14534 EB |
4014 | gtk_label_set_text(GTK_LABEL(pass_along[6]), label_text); |
4015 | g_free ( label_text ); | |
4016 | } | |
4017 | ||
49d43d14 RN |
4018 | typedef enum { |
4019 | VW_GEN_SINGLE_IMAGE, | |
4020 | VW_GEN_DIRECTORY_OF_IMAGES, | |
4021 | VW_GEN_KMZ_FILE, | |
4022 | } img_generation_t; | |
4023 | ||
310cbaf7 RN |
4024 | /* |
4025 | * Get an allocated filename (or directory as specified) | |
4026 | */ | |
49d43d14 | 4027 | static gchar* draw_image_filename ( VikWindow *vw, img_generation_t img_gen ) |
310cbaf7 RN |
4028 | { |
4029 | gchar *fn = NULL; | |
49d43d14 | 4030 | if ( img_gen != VW_GEN_DIRECTORY_OF_IMAGES ) |
310cbaf7 RN |
4031 | { |
4032 | // Single file | |
3705c908 RN |
4033 | GtkWidget *dialog = gtk_file_chooser_dialog_new (_("Save Image"), |
4034 | GTK_WINDOW(vw), | |
4035 | GTK_FILE_CHOOSER_ACTION_SAVE, | |
4036 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
4037 | GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, | |
4038 | NULL); | |
4039 | if ( last_folder_images_uri ) | |
4040 | gtk_file_chooser_set_current_folder_uri ( GTK_FILE_CHOOSER(dialog), last_folder_images_uri ); | |
4041 | ||
4042 | GtkFileChooser *chooser = GTK_FILE_CHOOSER ( dialog ); | |
4043 | /* Add filters */ | |
4044 | GtkFileFilter *filter; | |
4045 | filter = gtk_file_filter_new (); | |
4046 | gtk_file_filter_set_name ( filter, _("All") ); | |
4047 | gtk_file_filter_add_pattern ( filter, "*" ); | |
4048 | gtk_file_chooser_add_filter ( chooser, filter ); | |
4049 | ||
49d43d14 RN |
4050 | if ( img_gen == VW_GEN_KMZ_FILE ) { |
4051 | filter = gtk_file_filter_new (); | |
4052 | gtk_file_filter_set_name ( filter, _("KMZ") ); | |
4053 | gtk_file_filter_add_mime_type ( filter, "vnd.google-earth.kmz"); | |
4054 | gtk_file_filter_add_pattern ( filter, "*.kmz" ); | |
4055 | gtk_file_chooser_add_filter ( chooser, filter ); | |
3705c908 | 4056 | gtk_file_chooser_set_filter ( chooser, filter ); |
49d43d14 RN |
4057 | } |
4058 | else { | |
4059 | filter = gtk_file_filter_new (); | |
4060 | gtk_file_filter_set_name ( filter, _("JPG") ); | |
4061 | gtk_file_filter_add_mime_type ( filter, "image/jpeg"); | |
4062 | gtk_file_chooser_add_filter ( chooser, filter ); | |
3705c908 | 4063 | |
49d43d14 RN |
4064 | if ( !vw->draw_image_save_as_png ) |
4065 | gtk_file_chooser_set_filter ( chooser, filter ); | |
3705c908 | 4066 | |
49d43d14 RN |
4067 | filter = gtk_file_filter_new (); |
4068 | gtk_file_filter_set_name ( filter, _("PNG") ); | |
4069 | gtk_file_filter_add_mime_type ( filter, "image/png"); | |
4070 | gtk_file_chooser_add_filter ( chooser, filter ); | |
4071 | ||
4072 | if ( vw->draw_image_save_as_png ) | |
4073 | gtk_file_chooser_set_filter ( chooser, filter ); | |
4074 | } | |
310cbaf7 | 4075 | |
3705c908 RN |
4076 | gtk_window_set_transient_for ( GTK_WINDOW(dialog), GTK_WINDOW(vw) ); |
4077 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(dialog), TRUE ); | |
4078 | ||
4079 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) { | |
4080 | g_free ( last_folder_images_uri ); | |
4081 | last_folder_images_uri = gtk_file_chooser_get_current_folder_uri ( GTK_FILE_CHOOSER(dialog) ); | |
4082 | ||
4083 | fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(dialog) ); | |
310cbaf7 | 4084 | if ( g_file_test ( fn, G_FILE_TEST_EXISTS ) ) |
3705c908 RN |
4085 | if ( ! a_dialog_yes_or_no ( GTK_WINDOW(dialog), _("The file \"%s\" exists, do you wish to overwrite it?"), a_file_basename ( fn ) ) ) |
4086 | fn = NULL; | |
310cbaf7 | 4087 | } |
3705c908 | 4088 | gtk_widget_destroy ( dialog ); |
310cbaf7 RN |
4089 | } |
4090 | else { | |
4091 | // A directory | |
4092 | // For some reason this method is only written to work in UTM... | |
4093 | if ( vik_viewport_get_coord_mode(vw->viking_vvp) != VIK_COORD_UTM ) { | |
4094 | a_dialog_error_msg ( GTK_WINDOW(vw), _("You must be in UTM mode to use this feature") ); | |
4095 | return fn; | |
4096 | } | |
4097 | ||
3705c908 RN |
4098 | GtkWidget *dialog = gtk_file_chooser_dialog_new (_("Choose a directory to hold images"), |
4099 | GTK_WINDOW(vw), | |
4100 | GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, | |
4101 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
4102 | GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, | |
4103 | NULL); | |
4104 | gtk_window_set_transient_for ( GTK_WINDOW(dialog), GTK_WINDOW(vw) ); | |
4105 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(dialog), TRUE ); | |
310cbaf7 | 4106 | |
3705c908 RN |
4107 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) { |
4108 | fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(dialog) ); | |
310cbaf7 | 4109 | } |
3705c908 | 4110 | gtk_widget_destroy ( dialog ); |
310cbaf7 RN |
4111 | } |
4112 | return fn; | |
4113 | } | |
4114 | ||
49d43d14 | 4115 | static void draw_to_image_file ( VikWindow *vw, img_generation_t img_gen ) |
50a14534 EB |
4116 | { |
4117 | /* todo: default for answers inside VikWindow or static (thruout instance) */ | |
4c77d5e0 | 4118 | GtkWidget *dialog = gtk_dialog_new_with_buttons ( _("Save to Image File"), GTK_WINDOW(vw), |
50a14534 EB |
4119 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, |
4120 | GTK_STOCK_CANCEL, | |
4121 | GTK_RESPONSE_REJECT, | |
4122 | GTK_STOCK_OK, | |
4123 | GTK_RESPONSE_ACCEPT, | |
10888930 | 4124 | NULL ); |
50a14534 | 4125 | GtkWidget *width_label, *width_spin, *height_label, *height_spin; |
50a14534 EB |
4126 | GtkWidget *current_window_button; |
4127 | gpointer current_window_pass_along[7]; | |
267e3ce7 | 4128 | GtkWidget *zoom_label, *zoom_combo; |
50a14534 EB |
4129 | GtkWidget *total_size_label; |
4130 | ||
49d43d14 | 4131 | // only used for VW_GEN_DIRECTORY_OF_IMAGES |
886031df | 4132 | GtkWidget *tiles_width_spin = NULL, *tiles_height_spin = NULL; |
50a14534 | 4133 | |
4c77d5e0 | 4134 | width_label = gtk_label_new ( _("Width (pixels):") ); |
5cd09d57 | 4135 | width_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( vw->draw_image_width, 10, 50000, 10, 100, 0 )), 10, 0 ); |
4c77d5e0 | 4136 | height_label = gtk_label_new ( _("Height (pixels):") ); |
5cd09d57 RN |
4137 | height_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( vw->draw_image_height, 10, 50000, 10, 100, 0 )), 10, 0 ); |
4138 | #ifdef WINDOWS | |
4139 | GtkWidget *win_warning_label = gtk_label_new ( _("WARNING: USING LARGE IMAGES OVER 10000x10000\nMAY CRASH THE PROGRAM!") ); | |
4140 | #endif | |
4c77d5e0 | 4141 | zoom_label = gtk_label_new ( _("Zoom (meters per pixel):") ); |
50a14534 | 4142 | /* TODO: separate xzoom and yzoom factors */ |
267e3ce7 RN |
4143 | zoom_combo = create_zoom_combo_all_levels(); |
4144 | ||
4145 | gdouble mpp = vik_viewport_get_xmpp(vw->viking_vvp); | |
4db16a36 | 4146 | gint active = 2 + round ( log (mpp) / log (2) ); |
267e3ce7 RN |
4147 | |
4148 | // Can we not hard code size here? | |
4149 | if ( active > 17 ) | |
4150 | active = 17; | |
06716e69 RN |
4151 | if ( active < 0 ) |
4152 | active = 0; | |
267e3ce7 | 4153 | gtk_combo_box_set_active ( GTK_COMBO_BOX(zoom_combo), active ); |
50a14534 EB |
4154 | |
4155 | total_size_label = gtk_label_new ( NULL ); | |
4156 | ||
4c77d5e0 | 4157 | current_window_button = gtk_button_new_with_label ( _("Area in current viewable window") ); |
50a14534 EB |
4158 | current_window_pass_along [0] = vw; |
4159 | current_window_pass_along [1] = width_spin; | |
4160 | current_window_pass_along [2] = height_spin; | |
267e3ce7 | 4161 | current_window_pass_along [3] = zoom_combo; |
49d43d14 RN |
4162 | current_window_pass_along [4] = NULL; // Only for directory of tiles: width |
4163 | current_window_pass_along [5] = NULL; // Only for directory of tiles: height | |
50a14534 EB |
4164 | current_window_pass_along [6] = total_size_label; |
4165 | g_signal_connect ( G_OBJECT(current_window_button), "button_press_event", G_CALLBACK(draw_to_image_file_current_window_cb), current_window_pass_along ); | |
4166 | ||
49d43d14 RN |
4167 | GtkWidget *png_radio = gtk_radio_button_new_with_label ( NULL, _("Save as PNG") ); |
4168 | GtkWidget *jpeg_radio = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(png_radio), _("Save as JPEG") ); | |
50a14534 | 4169 | |
49d43d14 RN |
4170 | if ( img_gen == VW_GEN_KMZ_FILE ) { |
4171 | // Don't show image type selection if creating a KMZ (always JPG internally) | |
4172 | // Start with viewable area by default | |
4173 | draw_to_image_file_current_window_cb ( current_window_button, NULL, current_window_pass_along ); | |
4174 | } else { | |
4175 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), jpeg_radio, FALSE, FALSE, 0); | |
4176 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), png_radio, FALSE, FALSE, 0); | |
4177 | } | |
59d5fb31 | 4178 | |
50a14534 EB |
4179 | if ( ! vw->draw_image_save_as_png ) |
4180 | gtk_toggle_button_set_active ( GTK_TOGGLE_BUTTON(jpeg_radio), TRUE ); | |
4181 | ||
9b082b39 RN |
4182 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), width_label, FALSE, FALSE, 0); |
4183 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), width_spin, FALSE, FALSE, 0); | |
4184 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), height_label, FALSE, FALSE, 0); | |
4185 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), height_spin, FALSE, FALSE, 0); | |
5cd09d57 | 4186 | #ifdef WINDOWS |
9b082b39 | 4187 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), win_warning_label, FALSE, FALSE, 0); |
5cd09d57 | 4188 | #endif |
9b082b39 | 4189 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), current_window_button, FALSE, FALSE, 0); |
9b082b39 RN |
4190 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), zoom_label, FALSE, FALSE, 0); |
4191 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), zoom_combo, FALSE, FALSE, 0); | |
50a14534 | 4192 | |
49d43d14 | 4193 | if ( img_gen == VW_GEN_DIRECTORY_OF_IMAGES ) |
50a14534 EB |
4194 | { |
4195 | GtkWidget *tiles_width_label, *tiles_height_label; | |
4196 | ||
4c77d5e0 | 4197 | tiles_width_label = gtk_label_new ( _("East-west image tiles:") ); |
50a14534 | 4198 | tiles_width_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( 5, 1, 10, 1, 100, 0 )), 1, 0 ); |
4c77d5e0 | 4199 | tiles_height_label = gtk_label_new ( _("North-south image tiles:") ); |
50a14534 | 4200 | tiles_height_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( 5, 1, 10, 1, 100, 0 )), 1, 0 ); |
9b082b39 RN |
4201 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_width_label, FALSE, FALSE, 0); |
4202 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_width_spin, FALSE, FALSE, 0); | |
4203 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_height_label, FALSE, FALSE, 0); | |
4204 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_height_spin, FALSE, FALSE, 0); | |
50a14534 EB |
4205 | |
4206 | current_window_pass_along [4] = tiles_width_spin; | |
4207 | current_window_pass_along [5] = tiles_height_spin; | |
4208 | g_signal_connect ( G_OBJECT(tiles_width_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); | |
4209 | g_signal_connect ( G_OBJECT(tiles_height_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); | |
4210 | } | |
9b082b39 | 4211 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), total_size_label, FALSE, FALSE, 0); |
50a14534 EB |
4212 | g_signal_connect ( G_OBJECT(width_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); |
4213 | g_signal_connect ( G_OBJECT(height_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); | |
267e3ce7 | 4214 | g_signal_connect ( G_OBJECT(zoom_combo), "changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); |
50a14534 EB |
4215 | |
4216 | draw_to_image_file_total_area_cb ( NULL, current_window_pass_along ); /* set correct size info now */ | |
4217 | ||
1fb999d3 RN |
4218 | gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); |
4219 | ||
9b082b39 | 4220 | gtk_widget_show_all ( gtk_dialog_get_content_area(GTK_DIALOG(dialog)) ); |
50a14534 EB |
4221 | |
4222 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) | |
4223 | { | |
4224 | gtk_widget_hide ( GTK_WIDGET(dialog) ); | |
310cbaf7 | 4225 | |
49d43d14 | 4226 | gchar *fn = draw_image_filename ( vw, img_gen ); |
310cbaf7 RN |
4227 | if ( !fn ) |
4228 | return; | |
4229 | ||
c60f82df RN |
4230 | gint active_z = gtk_combo_box_get_active ( GTK_COMBO_BOX(zoom_combo) ); |
4231 | gdouble zoom = pow (2, active_z-2 ); | |
267e3ce7 | 4232 | |
49d43d14 | 4233 | if ( img_gen == VW_GEN_SINGLE_IMAGE ) |
50a14534 EB |
4234 | save_image_file ( vw, fn, |
4235 | vw->draw_image_width = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(width_spin) ), | |
4236 | vw->draw_image_height = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(height_spin) ), | |
267e3ce7 | 4237 | zoom, |
49d43d14 RN |
4238 | vw->draw_image_save_as_png = gtk_toggle_button_get_active ( GTK_TOGGLE_BUTTON(png_radio) ), |
4239 | FALSE ); | |
4240 | else if ( img_gen == VW_GEN_KMZ_FILE ) { | |
4241 | // Remove some viewport overlays as these aren't useful in KMZ file. | |
4242 | gboolean restore_xhair = vik_viewport_get_draw_centermark ( vw->viking_vvp ); | |
4243 | if ( restore_xhair ) | |
4244 | vik_viewport_set_draw_centermark ( vw->viking_vvp, FALSE ); | |
4245 | gboolean restore_scale = vik_viewport_get_draw_scale ( vw->viking_vvp ); | |
4246 | if ( restore_scale ) | |
4247 | vik_viewport_set_draw_scale ( vw->viking_vvp, FALSE ); | |
4248 | ||
4249 | save_image_file ( vw, | |
4250 | fn, | |
4251 | gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(width_spin) ), | |
4252 | gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(height_spin) ), | |
4253 | zoom, | |
4254 | FALSE, // JPG | |
4255 | TRUE ); | |
4256 | ||
4257 | if ( restore_xhair ) | |
4258 | vik_viewport_set_draw_centermark ( vw->viking_vvp, TRUE ); | |
4259 | if ( restore_scale ) | |
4260 | vik_viewport_set_draw_scale ( vw->viking_vvp, TRUE ); | |
4261 | if ( restore_xhair || restore_scale ) | |
4262 | draw_update ( vw ); | |
4263 | } | |
50a14534 | 4264 | else { |
e5657444 RN |
4265 | // NB is in UTM mode ATM |
4266 | save_image_dir ( vw, fn, | |
50a14534 EB |
4267 | vw->draw_image_width = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(width_spin) ), |
4268 | vw->draw_image_height = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(height_spin) ), | |
267e3ce7 | 4269 | zoom, |
50a14534 EB |
4270 | vw->draw_image_save_as_png = gtk_toggle_button_get_active ( GTK_TOGGLE_BUTTON(png_radio) ), |
4271 | gtk_spin_button_get_value ( GTK_SPIN_BUTTON(tiles_width_spin) ), | |
4272 | gtk_spin_button_get_value ( GTK_SPIN_BUTTON(tiles_height_spin) ) ); | |
50a14534 | 4273 | } |
310cbaf7 RN |
4274 | |
4275 | g_free ( fn ); | |
50a14534 EB |
4276 | } |
4277 | gtk_widget_destroy ( GTK_WIDGET(dialog) ); | |
4278 | } | |
4279 | ||
49d43d14 RN |
4280 | static void draw_to_kmz_file_cb ( GtkAction *a, VikWindow *vw ) |
4281 | { | |
4282 | if ( vik_viewport_get_coord_mode(vw->viking_vvp) == VIK_COORD_UTM ) { | |
4283 | a_dialog_error_msg ( GTK_WINDOW(vw), _("This feature is not available in UTM mode") ); | |
4284 | return; | |
4285 | } | |
4286 | // NB ATM This only generates a KMZ file with the current viewport image - intended mostly for map images [but will include any lines/icons from track & waypoints that are drawn] | |
4287 | // (it does *not* include a full KML dump of every track, waypoint etc...) | |
4288 | draw_to_image_file ( vw, VW_GEN_KMZ_FILE ); | |
4289 | } | |
50a14534 | 4290 | |
e4afc73a | 4291 | static void draw_to_image_file_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 4292 | { |
49d43d14 | 4293 | draw_to_image_file ( vw, VW_GEN_SINGLE_IMAGE ); |
50a14534 EB |
4294 | } |
4295 | ||
e4afc73a | 4296 | static void draw_to_image_dir_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 4297 | { |
49d43d14 | 4298 | draw_to_image_file ( vw, VW_GEN_DIRECTORY_OF_IMAGES ); |
50a14534 EB |
4299 | } |
4300 | ||
ab922442 RN |
4301 | /** |
4302 | * | |
4303 | */ | |
4304 | static void import_kmz_file_cb ( GtkAction *a, VikWindow *vw ) | |
4305 | { | |
4306 | GtkWidget *dialog = gtk_file_chooser_dialog_new (_("Open File"), | |
4307 | GTK_WINDOW(vw), | |
4308 | GTK_FILE_CHOOSER_ACTION_OPEN, | |
4309 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
4310 | GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, | |
4311 | NULL); | |
4312 | ||
4313 | GtkFileFilter *filter; | |
4314 | filter = gtk_file_filter_new (); | |
4315 | gtk_file_filter_set_name ( filter, _("KMZ") ); | |
4316 | gtk_file_filter_add_mime_type ( filter, "vnd.google-earth.kmz"); | |
4317 | gtk_file_filter_add_pattern ( filter, "*.kmz" ); | |
4318 | gtk_file_chooser_add_filter ( GTK_FILE_CHOOSER(dialog), filter ); | |
4319 | gtk_file_chooser_set_filter ( GTK_FILE_CHOOSER(dialog), filter ); | |
4320 | ||
4321 | filter = gtk_file_filter_new (); | |
4322 | gtk_file_filter_set_name( filter, _("All") ); | |
4323 | gtk_file_filter_add_pattern ( filter, "*" ); | |
4324 | gtk_file_chooser_add_filter ( GTK_FILE_CHOOSER(dialog), filter ); | |
4325 | // Default to any file - same as before open filters were added | |
4326 | gtk_file_chooser_set_filter ( GTK_FILE_CHOOSER(dialog), filter ); | |
4327 | ||
4328 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) { | |
4329 | gchar *fn = gtk_file_chooser_get_filename ( GTK_FILE_CHOOSER(dialog) ); | |
4330 | // TODO convert ans value into readable explaination of failure... | |
4331 | int ans = kmz_open_file ( fn, vw->viking_vvp, vw->viking_vlp ); | |
4332 | if ( ans ) | |
4333 | a_dialog_error_msg_extra ( GTK_WINDOW(vw), _("Unable to import %s."), fn ); | |
4334 | ||
4335 | draw_update ( vw ); | |
4336 | } | |
4337 | gtk_widget_destroy ( dialog ); | |
4338 | } | |
4339 | ||
42f34743 QT |
4340 | static void print_cb ( GtkAction *a, VikWindow *vw ) |
4341 | { | |
4342 | a_print(vw, vw->viking_vvp); | |
4343 | } | |
4344 | ||
50a14534 | 4345 | /* really a misnomer: changes coord mode (actual coordinates) AND/OR draw mode (viewport only) */ |
e4afc73a | 4346 | static void window_change_coord_mode_cb ( GtkAction *old_a, GtkAction *a, VikWindow *vw ) |
50a14534 | 4347 | { |
75b7457a RN |
4348 | const gchar *name = gtk_action_get_name(a); |
4349 | GtkToggleToolButton *tbutton = (GtkToggleToolButton *)toolbar_get_widget_by_name ( vw->viking_vtb, name ); | |
4350 | if ( tbutton ) | |
4351 | gtk_toggle_tool_button_set_active ( tbutton, TRUE ); | |
4352 | ||
e4afc73a | 4353 | VikViewportDrawMode drawmode; |
75b7457a | 4354 | if (!g_strcmp0(name, "ModeUTM")) { |
e4afc73a EB |
4355 | drawmode = VIK_VIEWPORT_DRAWMODE_UTM; |
4356 | } | |
75b7457a | 4357 | else if (!g_strcmp0(name, "ModeLatLon")) { |
d587678a GB |
4358 | drawmode = VIK_VIEWPORT_DRAWMODE_LATLON; |
4359 | } | |
75b7457a | 4360 | else if (!g_strcmp0(name, "ModeExpedia")) { |
e4afc73a EB |
4361 | drawmode = VIK_VIEWPORT_DRAWMODE_EXPEDIA; |
4362 | } | |
75b7457a | 4363 | else if (!g_strcmp0(name, "ModeMercator")) { |
e4afc73a EB |
4364 | drawmode = VIK_VIEWPORT_DRAWMODE_MERCATOR; |
4365 | } | |
4366 | else { | |
8dc8da82 | 4367 | g_critical("Houston, we've had a problem."); |
e4afc73a EB |
4368 | return; |
4369 | } | |
4370 | ||
50a14534 EB |
4371 | if ( !vw->only_updating_coord_mode_ui ) |
4372 | { | |
4373 | VikViewportDrawMode olddrawmode = vik_viewport_get_drawmode ( vw->viking_vvp ); | |
4374 | if ( olddrawmode != drawmode ) | |
4375 | { | |
4376 | /* this takes care of coord mode too */ | |
4377 | vik_viewport_set_drawmode ( vw->viking_vvp, drawmode ); | |
4378 | if ( drawmode == VIK_VIEWPORT_DRAWMODE_UTM ) { | |
4379 | vik_layers_panel_change_coord_mode ( vw->viking_vlp, VIK_COORD_UTM ); | |
4380 | } else if ( olddrawmode == VIK_VIEWPORT_DRAWMODE_UTM ) { | |
4381 | vik_layers_panel_change_coord_mode ( vw->viking_vlp, VIK_COORD_LATLON ); | |
4382 | } | |
4383 | draw_update ( vw ); | |
4384 | } | |
4385 | } | |
4386 | } | |
4387 | ||
87d052f9 | 4388 | static void toggle_draw_scale ( GtkAction *a, VikWindow *vw ) |
35c7c0ba | 4389 | { |
75b7457a | 4390 | gboolean state = !vik_viewport_get_draw_scale ( vw->viking_vvp ); |
48df6aa3 | 4391 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowScale" ); |
75b7457a RN |
4392 | if ( !check_box ) |
4393 | return; | |
4394 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), state ); | |
1657065a | 4395 | vik_viewport_set_draw_scale ( vw->viking_vvp, state ); |
35c7c0ba EB |
4396 | draw_update ( vw ); |
4397 | } | |
4398 | ||
87d052f9 | 4399 | static void toggle_draw_centermark ( GtkAction *a, VikWindow *vw ) |
c933487f | 4400 | { |
75b7457a | 4401 | gboolean state = !vik_viewport_get_draw_centermark ( vw->viking_vvp ); |
48df6aa3 | 4402 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowCenterMark" ); |
75b7457a RN |
4403 | if ( !check_box ) |
4404 | return; | |
4405 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), state ); | |
1657065a | 4406 | vik_viewport_set_draw_centermark ( vw->viking_vvp, state ); |
c933487f QT |
4407 | draw_update ( vw ); |
4408 | } | |
4409 | ||
87d052f9 | 4410 | static void toggle_draw_highlight ( GtkAction *a, VikWindow *vw ) |
2afcef36 | 4411 | { |
75b7457a | 4412 | gboolean state = !vik_viewport_get_draw_highlight ( vw->viking_vvp ); |
2afcef36 | 4413 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowHighlight" ); |
75b7457a RN |
4414 | if ( !check_box ) |
4415 | return; | |
4416 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), state ); | |
87d052f9 RN |
4417 | vik_viewport_set_draw_highlight ( vw->viking_vvp, state ); |
4418 | draw_update ( vw ); | |
2afcef36 RN |
4419 | } |
4420 | ||
e4afc73a | 4421 | static void set_bg_color ( GtkAction *a, VikWindow *vw ) |
50a14534 | 4422 | { |
4c77d5e0 | 4423 | GtkWidget *colorsd = gtk_color_selection_dialog_new ( _("Choose a background color") ); |
50a14534 | 4424 | GdkColor *color = vik_viewport_get_background_gdkcolor ( vw->viking_vvp ); |
9b082b39 RN |
4425 | gtk_color_selection_set_previous_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
4426 | gtk_color_selection_set_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); | |
50a14534 EB |
4427 | if ( gtk_dialog_run ( GTK_DIALOG(colorsd) ) == GTK_RESPONSE_OK ) |
4428 | { | |
9b082b39 | 4429 | gtk_color_selection_get_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
50a14534 EB |
4430 | vik_viewport_set_background_gdkcolor ( vw->viking_vvp, color ); |
4431 | draw_update ( vw ); | |
4432 | } | |
4433 | g_free ( color ); | |
4434 | gtk_widget_destroy ( colorsd ); | |
4435 | } | |
4436 | ||
480fb7e1 RN |
4437 | static void set_highlight_color ( GtkAction *a, VikWindow *vw ) |
4438 | { | |
4439 | GtkWidget *colorsd = gtk_color_selection_dialog_new ( _("Choose a track highlight color") ); | |
4440 | GdkColor *color = vik_viewport_get_highlight_gdkcolor ( vw->viking_vvp ); | |
9b082b39 RN |
4441 | gtk_color_selection_set_previous_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
4442 | gtk_color_selection_set_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); | |
480fb7e1 RN |
4443 | if ( gtk_dialog_run ( GTK_DIALOG(colorsd) ) == GTK_RESPONSE_OK ) |
4444 | { | |
9b082b39 | 4445 | gtk_color_selection_get_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
480fb7e1 RN |
4446 | vik_viewport_set_highlight_gdkcolor ( vw->viking_vvp, color ); |
4447 | draw_update ( vw ); | |
4448 | } | |
4449 | g_free ( color ); | |
4450 | gtk_widget_destroy ( colorsd ); | |
4451 | } | |
4452 | ||
941aa6e9 | 4453 | |
941aa6e9 AF |
4454 | /*********************************************************************************************** |
4455 | ** GUI Creation | |
4456 | ***********************************************************************************************/ | |
4457 | ||
e4afc73a | 4458 | static GtkActionEntry entries[] = { |
5515e2d3 JJ |
4459 | { "File", NULL, N_("_File"), 0, 0, 0 }, |
4460 | { "Edit", NULL, N_("_Edit"), 0, 0, 0 }, | |
4461 | { "View", NULL, N_("_View"), 0, 0, 0 }, | |
48df6aa3 | 4462 | { "SetShow", NULL, N_("_Show"), 0, 0, 0 }, |
5515e2d3 JJ |
4463 | { "SetZoom", NULL, N_("_Zoom"), 0, 0, 0 }, |
4464 | { "SetPan", NULL, N_("_Pan"), 0, 0, 0 }, | |
4465 | { "Layers", NULL, N_("_Layers"), 0, 0, 0 }, | |
4466 | { "Tools", NULL, N_("_Tools"), 0, 0, 0 }, | |
92806042 | 4467 | { "Exttools", NULL, N_("_Webtools"), 0, 0, 0 }, |
5515e2d3 JJ |
4468 | { "Help", NULL, N_("_Help"), 0, 0, 0 }, |
4469 | ||
4470 | { "New", GTK_STOCK_NEW, N_("_New"), "<control>N", N_("New file"), (GCallback)newwindow_cb }, | |
06526f88 RN |
4471 | { "Open", GTK_STOCK_OPEN, N_("_Open..."), "<control>O", N_("Open a file"), (GCallback)load_file }, |
4472 | { "OpenRecentFile", NULL, N_("Open _Recent File"), NULL, NULL, (GCallback)NULL }, | |
4473 | { "Append", GTK_STOCK_ADD, N_("Append _File..."), NULL, N_("Append data from a different file"), (GCallback)load_file }, | |
0bb36e78 RN |
4474 | { "Export", GTK_STOCK_CONVERT, N_("_Export All"), NULL, N_("Export All TrackWaypoint Layers"), (GCallback)NULL }, |
4475 | { "ExportGPX", NULL, N_("_GPX..."), NULL, N_("Export as GPX"), (GCallback)export_to_gpx }, | |
d6de71f9 | 4476 | { "Acquire", GTK_STOCK_GO_DOWN, N_("A_cquire"), NULL, NULL, (GCallback)NULL }, |
7f95fd54 | 4477 | { "AcquireRouting", NULL, N_("_Directions..."), NULL, N_("Get driving directions"), (GCallback)acquire_from_routing }, |
9c4555df GB |
4478 | #ifdef VIK_CONFIG_OPENSTREETMAP |
4479 | { "AcquireOSM", NULL, N_("_OSM Traces..."), NULL, N_("Get traces from OpenStreetMap"), (GCallback)acquire_from_osm }, | |
3cc57413 | 4480 | { "AcquireMyOSM", NULL, N_("_My OSM Traces..."), NULL, N_("Get Your Own Traces from OpenStreetMap"), (GCallback)acquire_from_my_osm }, |
9c4555df | 4481 | #endif |
1ef9e637 | 4482 | #ifdef VIK_CONFIG_GEOCACHES |
06526f88 | 4483 | { "AcquireGC", NULL, N_("Geo_caches..."), NULL, N_("Get Geocaches from geocaching.com"), (GCallback)acquire_from_gc }, |
f75d0233 RN |
4484 | #endif |
4485 | #ifdef VIK_CONFIG_GEOTAG | |
4486 | { "AcquireGeotag", NULL, N_("From Geotagged _Images..."), NULL, N_("Create waypoints from geotagged images"), (GCallback)acquire_from_geotag }, | |
3c29a566 | 4487 | #endif |
c6acf18d | 4488 | { "AcquireURL", NULL, N_("From _URL..."), NULL, N_("Get a file from a URL"), (GCallback)acquire_from_url }, |
3c29a566 RN |
4489 | #ifdef VIK_CONFIG_GEONAMES |
4490 | { "AcquireWikipedia", NULL, N_("From _Wikipedia Waypoints"), NULL, N_("Create waypoints from Wikipedia items in the current view"), (GCallback)acquire_from_wikipedia }, | |
1ef9e637 | 4491 | #endif |
5515e2d3 | 4492 | { "Save", GTK_STOCK_SAVE, N_("_Save"), "<control>S", N_("Save the file"), (GCallback)save_file }, |
06526f88 | 4493 | { "SaveAs", GTK_STOCK_SAVE_AS, N_("Save _As..."), NULL, N_("Save the file under different name"), (GCallback)save_file_as }, |
3f46fe76 | 4494 | { "FileProperties", NULL, N_("Properties..."), NULL, N_("File Properties"), (GCallback)file_properties_cb }, |
49d43d14 | 4495 | #ifdef HAVE_ZIP_H |
ab922442 | 4496 | { "ImportKMZ", GTK_STOCK_CONVERT, N_("Import KMZ _Map File..."), NULL, N_("Import a KMZ file"), (GCallback)import_kmz_file_cb }, |
49d43d14 RN |
4497 | { "GenKMZ", GTK_STOCK_DND, N_("Generate _KMZ Map File..."), NULL, N_("Generate a KMZ file with an overlay of the current view"), (GCallback)draw_to_kmz_file_cb }, |
4498 | #endif | |
56571470 | 4499 | { "GenImg", GTK_STOCK_FILE, N_("_Generate Image File..."), NULL, N_("Save a snapshot of the workspace into a file"), (GCallback)draw_to_image_file_cb }, |
22f536ea | 4500 | { "GenImgDir", GTK_STOCK_DND_MULTIPLE, N_("Generate _Directory of Images..."), NULL, N_("Generate _Directory of Images"), (GCallback)draw_to_image_dir_cb }, |
5515e2d3 | 4501 | { "Print", GTK_STOCK_PRINT, N_("_Print..."), NULL, N_("Print maps"), (GCallback)print_cb }, |
5515e2d3 JJ |
4502 | { "Exit", GTK_STOCK_QUIT, N_("E_xit"), "<control>W", N_("Exit the program"), (GCallback)window_close }, |
4503 | { "SaveExit", GTK_STOCK_QUIT, N_("Save and Exit"), NULL, N_("Save and Exit the program"), (GCallback)save_file_and_exit }, | |
4504 | ||
be5554c5 RN |
4505 | { "GoBack", GTK_STOCK_GO_BACK, N_("Go to the Pre_vious Location"), NULL, N_("Go to the previous location"), (GCallback)draw_goto_back_and_forth }, |
4506 | { "GoForward", GTK_STOCK_GO_FORWARD, N_("Go to the _Next Location"), NULL, N_("Go to the next location"), (GCallback)draw_goto_back_and_forth }, | |
5210c3d3 | 4507 | { "GotoDefaultLocation", GTK_STOCK_HOME, N_("Go to the _Default Location"), NULL, N_("Go to the default location"), (GCallback)goto_default_location }, |
cbd293bb | 4508 | { "GotoSearch", GTK_STOCK_JUMP_TO, N_("Go to _Location..."), NULL, N_("Go to address/place using text search"), (GCallback)goto_address }, |
402fee6c | 4509 | { "GotoLL", GTK_STOCK_JUMP_TO, N_("_Go to Lat/Lon..."), NULL, N_("Go to arbitrary lat/lon coordinate"), (GCallback)draw_goto_cb }, |
150618fe | 4510 | { "GotoUTM", GTK_STOCK_JUMP_TO, N_("Go to UTM..."), NULL, N_("Go to arbitrary UTM coordinate"), (GCallback)draw_goto_cb }, |
6b59f63d | 4511 | { "Refresh", GTK_STOCK_REFRESH, N_("_Refresh"), "F5", N_("Refresh any maps displayed"), (GCallback)draw_refresh_cb }, |
22f536ea RN |
4512 | { "SetHLColor",GTK_STOCK_SELECT_COLOR, N_("Set _Highlight Color..."), NULL, N_("Set Highlight Color"), (GCallback)set_highlight_color }, |
4513 | { "SetBGColor",GTK_STOCK_SELECT_COLOR, N_("Set Bac_kground Color..."), NULL, N_("Set Background Color"), (GCallback)set_bg_color }, | |
4514 | { "ZoomIn", GTK_STOCK_ZOOM_IN, N_("Zoom _In"), "<control>plus", N_("Zoom In"), (GCallback)draw_zoom_cb }, | |
4515 | { "ZoomOut", GTK_STOCK_ZOOM_OUT, N_("Zoom _Out"), "<control>minus", N_("Zoom Out"), (GCallback)draw_zoom_cb }, | |
4516 | { "ZoomTo", GTK_STOCK_ZOOM_FIT, N_("Zoom _To..."), "<control>Z", N_("Zoom To"), (GCallback)zoom_to_cb }, | |
cbd293bb RN |
4517 | { "PanNorth", NULL, N_("Pan _North"), "<control>Up", NULL, (GCallback)draw_pan_cb }, |
4518 | { "PanEast", NULL, N_("Pan _East"), "<control>Right", NULL, (GCallback)draw_pan_cb }, | |
4519 | { "PanSouth", NULL, N_("Pan _South"), "<control>Down", NULL, (GCallback)draw_pan_cb }, | |
4520 | { "PanWest", NULL, N_("Pan _West"), "<control>Left", NULL, (GCallback)draw_pan_cb }, | |
22f536ea | 4521 | { "BGJobs", GTK_STOCK_EXECUTE, N_("Background _Jobs"), NULL, N_("Background Jobs"), (GCallback)a_background_show_window }, |
5515e2d3 | 4522 | |
22f536ea RN |
4523 | { "Cut", GTK_STOCK_CUT, N_("Cu_t"), NULL, N_("Cut selected layer"), (GCallback)menu_cut_layer_cb }, |
4524 | { "Copy", GTK_STOCK_COPY, N_("_Copy"), NULL, N_("Copy selected layer"), (GCallback)menu_copy_layer_cb }, | |
4525 | { "Paste", GTK_STOCK_PASTE, N_("_Paste"), NULL, N_("Paste layer into selected container layer or otherwise above selected layer"), (GCallback)menu_paste_layer_cb }, | |
4526 | { "Delete", GTK_STOCK_DELETE, N_("_Delete"), NULL, N_("Remove selected layer"), (GCallback)menu_delete_layer_cb }, | |
5515e2d3 | 4527 | { "DeleteAll", NULL, N_("Delete All"), NULL, NULL, (GCallback)clear_cb }, |
7c8bddff | 4528 | { "CopyCentre",NULL, N_("Copy Centre _Location"), "<control>h", NULL, (GCallback)menu_copy_centre_cb }, |
06526f88 | 4529 | { "MapCacheFlush",NULL, N_("_Flush Map Cache"), NULL, NULL, (GCallback)mapcache_flush_cb }, |
5210c3d3 | 4530 | { "SetDefaultLocation", GTK_STOCK_GO_FORWARD, N_("_Set the Default Location"), NULL, N_("Set the Default Location to the current position"),(GCallback)default_location_cb }, |
22f536ea | 4531 | { "Preferences",GTK_STOCK_PREFERENCES, N_("_Preferences"), NULL, N_("Program Preferences"), (GCallback)preferences_cb }, |
6d61ba92 | 4532 | { "LayerDefaults",GTK_STOCK_PROPERTIES, N_("_Layer Defaults"), NULL, NULL, NULL }, |
22f536ea | 4533 | { "Properties",GTK_STOCK_PROPERTIES, N_("_Properties"), NULL, N_("Layer Properties"), (GCallback)menu_properties_cb }, |
5515e2d3 | 4534 | |
22f536ea RN |
4535 | { "HelpEntry", GTK_STOCK_HELP, N_("_Help"), "F1", N_("Help"), (GCallback)help_help_cb }, |
4536 | { "About", GTK_STOCK_ABOUT, N_("_About"), NULL, N_("About"), (GCallback)help_about_cb }, | |
e4afc73a EB |
4537 | }; |
4538 | ||
a3040a49 RN |
4539 | static GtkActionEntry debug_entries[] = { |
4540 | { "MapCacheInfo", NULL, "_Map Cache Info", NULL, NULL, (GCallback)help_cache_info_cb }, | |
fca1f3ad | 4541 | { "BackForwardInfo", NULL, "_Back/Forward Info", NULL, NULL, (GCallback)back_forward_info_cb }, |
a3040a49 RN |
4542 | }; |
4543 | ||
0bb36e78 RN |
4544 | static GtkActionEntry entries_gpsbabel[] = { |
4545 | { "ExportKML", NULL, N_("_KML..."), NULL, N_("Export as KML"), (GCallback)export_to_kml }, | |
88ca6420 RN |
4546 | { "AcquireGPS", NULL, N_("From _GPS..."), NULL, N_("Transfer data from a GPS device"), (GCallback)acquire_from_gps }, |
4547 | { "AcquireGPSBabel", NULL, N_("Import File With GPS_Babel..."), NULL, N_("Import file via GPSBabel converter"), (GCallback)acquire_from_file }, | |
0bb36e78 RN |
4548 | }; |
4549 | ||
c0c5893f RN |
4550 | static GtkActionEntry entries_geojson[] = { |
4551 | { "AcquireGeoJSON", NULL, N_("Import Geo_JSON File..."), NULL, N_("Import GeoJSON file"), (GCallback)acquire_from_geojson }, | |
4552 | }; | |
4553 | ||
e4afc73a EB |
4554 | /* Radio items */ |
4555 | static GtkRadioActionEntry mode_entries[] = { | |
123fff51 RN |
4556 | { "ModeUTM", NULL, N_("_UTM Mode"), "<control>u", NULL, VIK_VIEWPORT_DRAWMODE_UTM }, |
4557 | { "ModeExpedia", NULL, N_("_Expedia Mode"), "<control>e", NULL, VIK_VIEWPORT_DRAWMODE_EXPEDIA }, | |
4558 | { "ModeMercator", NULL, N_("_Mercator Mode"), "<control>m", NULL, VIK_VIEWPORT_DRAWMODE_MERCATOR }, | |
4559 | { "ModeLatLon", NULL, N_("Lat_/Lon Mode"), "<control>l", NULL, VIK_VIEWPORT_DRAWMODE_LATLON }, | |
50a14534 EB |
4560 | }; |
4561 | ||
35c7c0ba | 4562 | static GtkToggleActionEntry toggle_entries[] = { |
87d052f9 RN |
4563 | { "ShowScale", NULL, N_("Show _Scale"), "<shift>F5", N_("Show Scale"), (GCallback)toggle_draw_scale, TRUE }, |
4564 | { "ShowCenterMark", NULL, N_("Show _Center Mark"), "F6", N_("Show Center Mark"), (GCallback)toggle_draw_centermark, TRUE }, | |
4565 | { "ShowHighlight", GTK_STOCK_UNDERLINE, N_("Show _Highlight"), "F7", N_("Show Highlight"), (GCallback)toggle_draw_highlight, TRUE }, | |
cbd293bb | 4566 | { "FullScreen", GTK_STOCK_FULLSCREEN, N_("_Full Screen"), "F11", N_("Activate full screen mode"), (GCallback)full_screen_cb, FALSE }, |
48df6aa3 | 4567 | { "ViewSidePanel", GTK_STOCK_INDEX, N_("Show Side _Panel"), "F9", N_("Show Side Panel"), (GCallback)view_side_panel_cb, TRUE }, |
a459ee10 | 4568 | { "ViewStatusBar", NULL, N_("Show Status_bar"), "F12", N_("Show Statusbar"), (GCallback)view_statusbar_cb, TRUE }, |
48df6aa3 RN |
4569 | { "ViewToolbar", NULL, N_("Show _Toolbar"), "F3", N_("Show Toolbar"), (GCallback)view_toolbar_cb, TRUE }, |
4570 | { "ViewMainMenu", NULL, N_("Show _Menu"), "F4", N_("Show Menu"), (GCallback)view_main_menu_cb, TRUE }, | |
35c7c0ba EB |
4571 | }; |
4572 | ||
75b7457a RN |
4573 | // This must match the toggle entries order above |
4574 | static gpointer toggle_entries_toolbar_cb[] = { | |
4575 | (GCallback)tb_set_draw_scale, | |
4576 | (GCallback)tb_set_draw_centermark, | |
4577 | (GCallback)tb_set_draw_highlight, | |
4578 | (GCallback)tb_full_screen_cb, | |
4579 | (GCallback)tb_view_side_panel_cb, | |
4580 | (GCallback)tb_view_statusbar_cb, | |
4581 | (GCallback)tb_view_toolbar_cb, | |
4582 | (GCallback)tb_view_main_menu_cb, | |
4583 | }; | |
4584 | ||
a527cfff | 4585 | #include "menu.xml.h" |
e4afc73a | 4586 | static void window_create_ui( VikWindow *window ) |
50a14534 | 4587 | { |
e4afc73a EB |
4588 | GtkUIManager *uim; |
4589 | GtkActionGroup *action_group; | |
50a14534 | 4590 | GtkAccelGroup *accel_group; |
e4afc73a | 4591 | GError *error; |
e4afc73a EB |
4592 | guint i, j, mid; |
4593 | GtkIconFactory *icon_factory; | |
4594 | GtkIconSet *icon_set; | |
e4afc73a EB |
4595 | GtkRadioActionEntry *tools = NULL, *radio; |
4596 | guint ntools; | |
4597 | ||
4598 | uim = gtk_ui_manager_new (); | |
4599 | window->uim = uim; | |
4600 | ||
9593a4c9 EB |
4601 | toolbox_add_tool(window->vt, &ruler_tool, TOOL_LAYER_TYPE_NONE); |
4602 | toolbox_add_tool(window->vt, &zoom_tool, TOOL_LAYER_TYPE_NONE); | |
576cbd17 | 4603 | toolbox_add_tool(window->vt, &pan_tool, TOOL_LAYER_TYPE_NONE); |
a47bfefa | 4604 | toolbox_add_tool(window->vt, &select_tool, TOOL_LAYER_TYPE_NONE); |
941aa6e9 | 4605 | |
75b7457a RN |
4606 | toolbar_action_tool_entry_register ( window->viking_vtb, &pan_tool.radioActionEntry ); |
4607 | toolbar_action_tool_entry_register ( window->viking_vtb, &zoom_tool.radioActionEntry ); | |
4608 | toolbar_action_tool_entry_register ( window->viking_vtb, &ruler_tool.radioActionEntry ); | |
4609 | toolbar_action_tool_entry_register ( window->viking_vtb, &select_tool.radioActionEntry ); | |
4610 | ||
e4afc73a | 4611 | error = NULL; |
a527cfff | 4612 | if (!(mid = gtk_ui_manager_add_ui_from_string (uim, menu_xml, -1, &error))) { |
e4afc73a EB |
4613 | g_error_free (error); |
4614 | exit (1); | |
4615 | } | |
4616 | ||
4617 | action_group = gtk_action_group_new ("MenuActions"); | |
5515e2d3 | 4618 | gtk_action_group_set_translation_domain(action_group, PACKAGE_NAME); |
e4afc73a | 4619 | gtk_action_group_add_actions (action_group, entries, G_N_ELEMENTS (entries), window); |
35c7c0ba | 4620 | gtk_action_group_add_toggle_actions (action_group, toggle_entries, G_N_ELEMENTS (toggle_entries), window); |
6a9ff0ee | 4621 | gtk_action_group_add_radio_actions (action_group, mode_entries, G_N_ELEMENTS (mode_entries), 4, (GCallback)window_change_coord_mode_cb, window); |
a3040a49 RN |
4622 | if ( vik_debug ) { |
4623 | if ( gtk_ui_manager_add_ui_from_string ( uim, | |
fca1f3ad RN |
4624 | "<ui><menubar name='MainMenu'><menu action='Help'>" |
4625 | "<menuitem action='MapCacheInfo'/>" | |
4626 | "<menuitem action='BackForwardInfo'/>" | |
4627 | "</menu></menubar></ui>", | |
a3040a49 RN |
4628 | -1, NULL ) ) { |
4629 | gtk_action_group_add_actions (action_group, debug_entries, G_N_ELEMENTS (debug_entries), window); | |
4630 | } | |
4631 | } | |
4632 | ||
75b7457a RN |
4633 | for ( i=0; i < G_N_ELEMENTS (entries); i++ ) { |
4634 | if ( entries[i].callback ) | |
4635 | toolbar_action_entry_register ( window->viking_vtb, &entries[i] ); | |
4636 | } | |
4637 | ||
4638 | if ( G_N_ELEMENTS (toggle_entries) != G_N_ELEMENTS (toggle_entries_toolbar_cb) ) { | |
4639 | g_print ( "Broken entries definitions\n" ); | |
4640 | exit (1); | |
4641 | } | |
4642 | for ( i=0; i < G_N_ELEMENTS (toggle_entries); i++ ) { | |
4643 | if ( toggle_entries_toolbar_cb[i] ) | |
4644 | toolbar_action_toggle_entry_register ( window->viking_vtb, &toggle_entries[i], toggle_entries_toolbar_cb[i] ); | |
4645 | } | |
4646 | ||
4647 | for ( i=0; i < G_N_ELEMENTS (mode_entries); i++ ) { | |
4648 | toolbar_action_mode_entry_register ( window->viking_vtb, &mode_entries[i] ); | |
4649 | } | |
e4afc73a | 4650 | |
0bb36e78 | 4651 | // Use this to see if GPSBabel is available: |
430a37a9 | 4652 | if ( a_babel_available () ) { |
88ca6420 RN |
4653 | // If going to add more entries then might be worth creating a menu_gpsbabel.xml.h file |
4654 | if ( gtk_ui_manager_add_ui_from_string ( uim, | |
4655 | "<ui>" \ | |
4656 | "<menubar name='MainMenu'>" \ | |
4657 | "<menu action='File'><menu action='Export'><menuitem action='ExportKML'/></menu></menu>" \ | |
4658 | "<menu action='File'><menu action='Acquire'><menuitem action='AcquireGPS'/></menu></menu>" \ | |
4659 | "<menu action='File'><menu action='Acquire'><menuitem action='AcquireGPSBabel'/></menu></menu>" \ | |
4660 | "</menubar>" \ | |
4661 | "</ui>", | |
4662 | -1, &error ) ) | |
0bb36e78 RN |
4663 | gtk_action_group_add_actions ( action_group, entries_gpsbabel, G_N_ELEMENTS (entries_gpsbabel), window ); |
4664 | } | |
4665 | ||
c0c5893f RN |
4666 | // GeoJSON import capability |
4667 | if ( g_find_program_in_path ( a_geojson_program_import() ) ) { | |
4668 | if ( gtk_ui_manager_add_ui_from_string ( uim, | |
4669 | "<ui><menubar name='MainMenu'><menu action='File'><menu action='Acquire'><menuitem action='AcquireGeoJSON'/></menu></menu></menubar></ui>", | |
4670 | -1, &error ) ) | |
4671 | gtk_action_group_add_actions ( action_group, entries_geojson, G_N_ELEMENTS (entries_geojson), window ); | |
4672 | } | |
4673 | ||
e4afc73a | 4674 | icon_factory = gtk_icon_factory_new (); |
ee36ac4f | 4675 | gtk_icon_factory_add_default (icon_factory); |
e4afc73a EB |
4676 | |
4677 | register_vik_icons(icon_factory); | |
4678 | ||
79dce0cb RN |
4679 | // Copy the tool RadioActionEntries out of the main Window structure into an extending array 'tools' |
4680 | // so that it can be applied to the UI in one action group add function call below | |
e4afc73a | 4681 | ntools = 0; |
79dce0cb | 4682 | for (i=0; i<window->vt->n_tools; i++) { |
e4afc73a EB |
4683 | tools = g_renew(GtkRadioActionEntry, tools, ntools+1); |
4684 | radio = &tools[ntools]; | |
4685 | ntools++; | |
79dce0cb | 4686 | *radio = window->vt->tools[i].ti.radioActionEntry; |
e4afc73a | 4687 | radio->value = ntools; |
79dce0cb | 4688 | } |
e4afc73a EB |
4689 | |
4690 | for (i=0; i<VIK_LAYER_NUM_TYPES; i++) { | |
4691 | GtkActionEntry action; | |
4692 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Layers/", | |
4693 | vik_layer_get_interface(i)->name, | |
4694 | vik_layer_get_interface(i)->name, | |
4695 | GTK_UI_MANAGER_MENUITEM, FALSE); | |
4696 | ||
4697 | icon_set = gtk_icon_set_new_from_pixbuf (gdk_pixbuf_from_pixdata (vik_layer_get_interface(i)->icon, FALSE, NULL )); | |
4698 | gtk_icon_factory_add (icon_factory, vik_layer_get_interface(i)->name, icon_set); | |
4699 | gtk_icon_set_unref (icon_set); | |
4700 | ||
4701 | action.name = vik_layer_get_interface(i)->name; | |
4702 | action.stock_id = vik_layer_get_interface(i)->name; | |
1ac01167 | 4703 | action.label = g_strdup_printf( _("New _%s Layer"), _(vik_layer_get_interface(i)->name)); |
75078768 | 4704 | action.accelerator = vik_layer_get_interface(i)->accelerator; |
e4afc73a EB |
4705 | action.tooltip = NULL; |
4706 | action.callback = (GCallback)menu_addlayer_cb; | |
4707 | gtk_action_group_add_actions(action_group, &action, 1, window); | |
4708 | ||
644eea0e RN |
4709 | g_free ( (gchar*)action.label ); |
4710 | ||
e4afc73a EB |
4711 | if ( vik_layer_get_interface(i)->tools_count ) { |
4712 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Tools/", vik_layer_get_interface(i)->name, NULL, GTK_UI_MANAGER_SEPARATOR, FALSE); | |
e4afc73a EB |
4713 | } |
4714 | ||
79dce0cb | 4715 | // Further tool copying for to apply to the UI, also apply menu UI setup |
e4afc73a EB |
4716 | for ( j = 0; j < vik_layer_get_interface(i)->tools_count; j++ ) { |
4717 | tools = g_renew(GtkRadioActionEntry, tools, ntools+1); | |
4718 | radio = &tools[ntools]; | |
4719 | ntools++; | |
4720 | ||
e4afc73a | 4721 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Tools", |
79dce0cb RN |
4722 | vik_layer_get_interface(i)->tools[j].radioActionEntry.label, |
4723 | vik_layer_get_interface(i)->tools[j].radioActionEntry.name, | |
e4afc73a | 4724 | GTK_UI_MANAGER_MENUITEM, FALSE); |
e4afc73a | 4725 | |
9593a4c9 | 4726 | toolbox_add_tool(window->vt, &(vik_layer_get_interface(i)->tools[j]), i); |
75b7457a | 4727 | toolbar_action_tool_entry_register ( window->viking_vtb, &(vik_layer_get_interface(i)->tools[j].radioActionEntry) ); |
941aa6e9 | 4728 | |
79dce0cb RN |
4729 | *radio = vik_layer_get_interface(i)->tools[j].radioActionEntry; |
4730 | // Overwrite with actual number to use | |
e4afc73a EB |
4731 | radio->value = ntools; |
4732 | } | |
a7023a1b RN |
4733 | |
4734 | GtkActionEntry action_dl; | |
644eea0e | 4735 | gchar *layername = g_strdup_printf ( "Layer%s", vik_layer_get_interface(i)->fixed_layer_name ); |
a7023a1b RN |
4736 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Edit/LayerDefaults", |
4737 | vik_layer_get_interface(i)->name, | |
644eea0e | 4738 | layername, |
a7023a1b | 4739 | GTK_UI_MANAGER_MENUITEM, FALSE); |
644eea0e | 4740 | g_free (layername); |
a7023a1b RN |
4741 | |
4742 | // For default layers use action names of the form 'Layer<LayerName>' | |
4743 | // This is to avoid clashing with just the layer name used above for the tool actions | |
4744 | action_dl.name = g_strconcat("Layer", vik_layer_get_interface(i)->fixed_layer_name, NULL); | |
4745 | action_dl.stock_id = NULL; | |
1ac01167 | 4746 | action_dl.label = g_strconcat(_(vik_layer_get_interface(i)->name), _("..."), NULL); |
a7023a1b RN |
4747 | action_dl.accelerator = NULL; |
4748 | action_dl.tooltip = NULL; | |
4749 | action_dl.callback = (GCallback)layer_defaults_cb; | |
4750 | gtk_action_group_add_actions(action_group, &action_dl, 1, window); | |
644eea0e RN |
4751 | g_free ( (gchar*)action_dl.name ); |
4752 | g_free ( (gchar*)action_dl.label ); | |
e4afc73a | 4753 | } |
ee36ac4f | 4754 | g_object_unref (icon_factory); |
50a14534 | 4755 | |
75b7457a | 4756 | gtk_action_group_add_radio_actions(action_group, tools, ntools, 0, (GCallback)menu_cb, window); |
e4afc73a | 4757 | g_free(tools); |
50a14534 | 4758 | |
e4afc73a | 4759 | gtk_ui_manager_insert_action_group (uim, action_group, 0); |
50a14534 | 4760 | |
79845167 QT |
4761 | for (i=0; i<VIK_LAYER_NUM_TYPES; i++) { |
4762 | for ( j = 0; j < vik_layer_get_interface(i)->tools_count; j++ ) { | |
4763 | GtkAction *action = gtk_action_group_get_action(action_group, | |
79dce0cb | 4764 | vik_layer_get_interface(i)->tools[j].radioActionEntry.name); |
79845167 QT |
4765 | g_object_set(action, "sensitive", FALSE, NULL); |
4766 | } | |
4767 | } | |
a147baa7 RN |
4768 | |
4769 | // This is done last so we don't need to track the value of mid anymore | |
4770 | vik_ext_tools_add_action_items ( window, window->uim, action_group, mid ); | |
4771 | ||
79845167 QT |
4772 | window->action_group = action_group; |
4773 | ||
e4afc73a EB |
4774 | accel_group = gtk_ui_manager_get_accel_group (uim); |
4775 | gtk_window_add_accel_group (GTK_WINDOW (window), accel_group); | |
4776 | gtk_ui_manager_ensure_update (uim); | |
13505702 GB |
4777 | |
4778 | setup_recent_files(window); | |
4d7d2041 RN |
4779 | |
4780 | if ( vik_routing_number_of_engines(VIK_ROUTING_METHOD_DIRECTIONS) == 0 ) { | |
4781 | GtkWidget *widget = gtk_ui_manager_get_widget ( uim, "/ui/MainMenu/File/Acquire/AcquireRouting" ); | |
4782 | if ( widget ) { | |
4783 | g_object_set ( widget, "sensitive", FALSE, NULL ); | |
4784 | } | |
4785 | g_warning ( "No direction routing engines available" ); | |
4786 | } | |
e4afc73a | 4787 | } |
50a14534 | 4788 | |
50a14534 | 4789 | |
79dce0cb RN |
4790 | // TODO - add method to add tool icons defined from outside this file |
4791 | // and remove the reverse dependency on icon definition from this file | |
e4afc73a | 4792 | static struct { |
4bd45256 | 4793 | const GdkPixdata *data; |
e4afc73a EB |
4794 | gchar *stock_id; |
4795 | } stock_icons[] = { | |
79dce0cb | 4796 | { &mover_22_pixbuf, "vik-icon-pan" }, |
5bfafde9 GB |
4797 | { &zoom_18_pixbuf, "vik-icon-zoom" }, |
4798 | { &ruler_18_pixbuf, "vik-icon-ruler" }, | |
a47bfefa | 4799 | { &select_18_pixbuf, "vik-icon-select" }, |
e37b2a6d | 4800 | { &vik_new_route_18_pixbuf, "vik-icon-Create Route" }, |
79dce0cb | 4801 | { &route_finder_18_pixbuf, "vik-icon-Route Finder" }, |
06a6af5b | 4802 | { &demdl_18_pixbuf, "vik-icon-DEM Download" }, |
79dce0cb RN |
4803 | { &showpic_18_pixbuf, "vik-icon-Show Picture" }, |
4804 | { &addtr_18_pixbuf, "vik-icon-Create Track" }, | |
4805 | { &edtr_18_pixbuf, "vik-icon-Edit Trackpoint" }, | |
4806 | { &addwp_18_pixbuf, "vik-icon-Create Waypoint" }, | |
4807 | { &edwp_18_pixbuf, "vik-icon-Edit Waypoint" }, | |
4808 | { &geozoom_18_pixbuf, "vik-icon-Georef Zoom Tool" }, | |
4809 | { &geomove_18_pixbuf, "vik-icon-Georef Move Map" }, | |
4810 | { &mapdl_18_pixbuf, "vik-icon-Maps Download" }, | |
e4afc73a EB |
4811 | }; |
4812 | ||
e4afc73a EB |
4813 | static gint n_stock_icons = G_N_ELEMENTS (stock_icons); |
4814 | ||
4815 | static void | |
4816 | register_vik_icons (GtkIconFactory *icon_factory) | |
4817 | { | |
4818 | GtkIconSet *icon_set; | |
e4afc73a | 4819 | gint i; |
e4afc73a EB |
4820 | |
4821 | for (i = 0; i < n_stock_icons; i++) { | |
4bd45256 EB |
4822 | icon_set = gtk_icon_set_new_from_pixbuf (gdk_pixbuf_from_pixdata ( |
4823 | stock_icons[i].data, FALSE, NULL )); | |
e4afc73a EB |
4824 | gtk_icon_factory_add (icon_factory, stock_icons[i].stock_id, icon_set); |
4825 | gtk_icon_set_unref (icon_set); | |
4826 | } | |
50a14534 | 4827 | } |
bce3a7b0 | 4828 | |
9d7c24ed RN |
4829 | gpointer vik_window_get_selected_trw_layer ( VikWindow *vw ) |
4830 | { | |
4831 | return vw->selected_vtl; | |
4832 | } | |
4833 | ||
4834 | void vik_window_set_selected_trw_layer ( VikWindow *vw, gpointer vtl ) | |
4835 | { | |
113c74f6 RN |
4836 | vw->selected_vtl = vtl; |
4837 | vw->containing_vtl = vtl; | |
9d7c24ed RN |
4838 | /* Clear others */ |
4839 | vw->selected_track = NULL; | |
4840 | vw->selected_tracks = NULL; | |
4841 | vw->selected_waypoint = NULL; | |
4842 | vw->selected_waypoints = NULL; | |
04f36d92 RN |
4843 | // Set highlight thickness |
4844 | vik_viewport_set_highlight_thickness ( vw->viking_vvp, vik_trw_layer_get_property_tracks_line_thickness (vw->containing_vtl) ); | |
9d7c24ed RN |
4845 | } |
4846 | ||
1c70a947 | 4847 | GHashTable *vik_window_get_selected_tracks ( VikWindow *vw ) |
9d7c24ed RN |
4848 | { |
4849 | return vw->selected_tracks; | |
4850 | } | |
4851 | ||
1c70a947 | 4852 | void vik_window_set_selected_tracks ( VikWindow *vw, GHashTable *ght, gpointer vtl ) |
9d7c24ed | 4853 | { |
1c70a947 | 4854 | vw->selected_tracks = ght; |
113c74f6 | 4855 | vw->containing_vtl = vtl; |
9d7c24ed RN |
4856 | /* Clear others */ |
4857 | vw->selected_vtl = NULL; | |
4858 | vw->selected_track = NULL; | |
4859 | vw->selected_waypoint = NULL; | |
4860 | vw->selected_waypoints = NULL; | |
04f36d92 RN |
4861 | // Set highlight thickness |
4862 | vik_viewport_set_highlight_thickness ( vw->viking_vvp, vik_trw_layer_get_property_tracks_line_thickness (vw->containing_vtl) ); | |
9d7c24ed RN |
4863 | } |
4864 | ||
4865 | gpointer vik_window_get_selected_track ( VikWindow *vw ) | |
4866 | { | |
4867 | return vw->selected_track; | |
4868 | } | |
4869 | ||
b16effab | 4870 | void vik_window_set_selected_track ( VikWindow *vw, gpointer *vt, gpointer vtl ) |
9d7c24ed RN |
4871 | { |
4872 | vw->selected_track = vt; | |
113c74f6 | 4873 | vw->containing_vtl = vtl; |
9d7c24ed RN |
4874 | /* Clear others */ |
4875 | vw->selected_vtl = NULL; | |
4876 | vw->selected_tracks = NULL; | |
4877 | vw->selected_waypoint = NULL; | |
4878 | vw->selected_waypoints = NULL; | |
04f36d92 RN |
4879 | // Set highlight thickness |
4880 | vik_viewport_set_highlight_thickness ( vw->viking_vvp, vik_trw_layer_get_property_tracks_line_thickness (vw->containing_vtl) ); | |
9d7c24ed | 4881 | } |
04f36d92 | 4882 | |
1c70a947 | 4883 | GHashTable *vik_window_get_selected_waypoints ( VikWindow *vw ) |
9d7c24ed RN |
4884 | { |
4885 | return vw->selected_waypoints; | |
4886 | } | |
4887 | ||
1c70a947 | 4888 | void vik_window_set_selected_waypoints ( VikWindow *vw, GHashTable *ght, gpointer vtl ) |
9d7c24ed | 4889 | { |
1c70a947 | 4890 | vw->selected_waypoints = ght; |
113c74f6 | 4891 | vw->containing_vtl = vtl; |
9d7c24ed RN |
4892 | /* Clear others */ |
4893 | vw->selected_vtl = NULL; | |
4894 | vw->selected_track = NULL; | |
4895 | vw->selected_tracks = NULL; | |
4896 | vw->selected_waypoint = NULL; | |
4897 | } | |
4898 | ||
4899 | gpointer vik_window_get_selected_waypoint ( VikWindow *vw ) | |
4900 | { | |
4901 | return vw->selected_waypoint; | |
4902 | } | |
4903 | ||
b16effab | 4904 | void vik_window_set_selected_waypoint ( VikWindow *vw, gpointer *vwp, gpointer vtl ) |
9d7c24ed RN |
4905 | { |
4906 | vw->selected_waypoint = vwp; | |
113c74f6 | 4907 | vw->containing_vtl = vtl; |
9d7c24ed RN |
4908 | /* Clear others */ |
4909 | vw->selected_vtl = NULL; | |
4910 | vw->selected_track = NULL; | |
4911 | vw->selected_tracks = NULL; | |
4912 | vw->selected_waypoints = NULL; | |
4913 | } | |
4914 | ||
4915 | gboolean vik_window_clear_highlight ( VikWindow *vw ) | |
4916 | { | |
4917 | gboolean need_redraw = FALSE; | |
b08ee5b7 | 4918 | vw->containing_vtl = NULL; |
9d7c24ed RN |
4919 | if ( vw->selected_vtl != NULL ) { |
4920 | vw->selected_vtl = NULL; | |
4921 | need_redraw = TRUE; | |
4922 | } | |
4923 | if ( vw->selected_track != NULL ) { | |
4924 | vw->selected_track = NULL; | |
4925 | need_redraw = TRUE; | |
4926 | } | |
4927 | if ( vw->selected_tracks != NULL ) { | |
4928 | vw->selected_tracks = NULL; | |
4929 | need_redraw = TRUE; | |
4930 | } | |
4931 | if ( vw->selected_waypoint != NULL ) { | |
4932 | vw->selected_waypoint = NULL; | |
4933 | need_redraw = TRUE; | |
4934 | } | |
4935 | if ( vw->selected_waypoints != NULL ) { | |
4936 | vw->selected_waypoints = NULL; | |
4937 | need_redraw = TRUE; | |
4938 | } | |
4939 | return need_redraw; | |
4940 | } | |
fa51adec | 4941 | |
86642fdf RN |
4942 | /** |
4943 | * May return NULL if the window no longer exists | |
4944 | */ | |
fa51adec RN |
4945 | GThread *vik_window_get_thread ( VikWindow *vw ) |
4946 | { | |
86642fdf RN |
4947 | if ( vw ) |
4948 | return vw->thread; | |
4949 | return NULL; | |
fa51adec | 4950 | } |