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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> |
f700bbd9 | 6 | * Copyright (C) 2012-2013, 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" |
a7023a1b | 38 | #include "viklayer_defaults.h" |
f2f2f7bf | 39 | #include "icons/icons.h" |
92806042 | 40 | #include "vikexttools.h" |
82993cc7 | 41 | #include "vikexttool_datasources.h" |
9be0449f | 42 | #include "garminsymbols.h" |
6b59f63d | 43 | #include "vikmapslayer.h" |
3c29a566 | 44 | #include "geonamessearch.h" |
74562734 | 45 | #include "vikutils.h" |
50a14534 | 46 | |
8c00358d | 47 | #ifdef HAVE_STDLIB_H |
e4afc73a | 48 | #include <stdlib.h> |
8c00358d GB |
49 | #endif |
50 | #ifdef HAVE_MATH_H | |
50a14534 | 51 | #include <math.h> |
8c00358d GB |
52 | #endif |
53 | #ifdef HAVE_STRING_H | |
50a14534 | 54 | #include <string.h> |
8c00358d | 55 | #endif |
50a14534 | 56 | #include <ctype.h> |
f83131b9 MA |
57 | #include <glib.h> |
58 | #include <glib/gstdio.h> | |
1d1bc3c1 | 59 | #include <glib/gprintf.h> |
4c77d5e0 | 60 | #include <glib/gi18n.h> |
314084b8 | 61 | #include <gio/gio.h> |
7622022f | 62 | #include <gdk/gdkkeysyms.h> |
50a14534 | 63 | |
8a13dbd2 RN |
64 | // This seems rather arbitary, quite large and pointless |
65 | // I mean, if you have a thousand windows open; | |
66 | // why not be allowed to open a thousand more... | |
67 | #define MAX_WINDOWS 1024 | |
68 | static guint window_count = 0; | |
98acb9a1 | 69 | static GSList *window_list = NULL; |
8a13dbd2 | 70 | |
3570ad57 QT |
71 | #define VIKING_WINDOW_WIDTH 1000 |
72 | #define VIKING_WINDOW_HEIGHT 800 | |
50a14534 EB |
73 | #define DRAW_IMAGE_DEFAULT_WIDTH 1280 |
74 | #define DRAW_IMAGE_DEFAULT_HEIGHT 1024 | |
75 | #define DRAW_IMAGE_DEFAULT_SAVE_AS_PNG TRUE | |
76 | ||
77 | static void window_finalize ( GObject *gob ); | |
78 | static GObjectClass *parent_class; | |
79 | ||
4c77d5e0 | 80 | static void window_set_filename ( VikWindow *vw, const gchar *filename ); |
4522c4ff | 81 | static const gchar *window_get_filename ( VikWindow *vw ); |
50a14534 | 82 | |
8a13dbd2 RN |
83 | static VikWindow *window_new (); |
84 | ||
50a14534 EB |
85 | static void draw_update ( VikWindow *vw ); |
86 | ||
e4afc73a | 87 | static void newwindow_cb ( GtkAction *a, VikWindow *vw ); |
50a14534 | 88 | |
8a13dbd2 RN |
89 | // Signals |
90 | static void open_window ( VikWindow *vw, GSList *files ); | |
8a13dbd2 RN |
91 | static void destroy_window ( GtkWidget *widget, |
92 | gpointer data ); | |
93 | ||
50a14534 EB |
94 | /* Drawing & stuff */ |
95 | ||
96 | static gboolean delete_event( VikWindow *vw ); | |
97 | ||
777e2d4d EB |
98 | static gboolean key_press_event( VikWindow *vw, GdkEventKey *event, gpointer data ); |
99 | ||
be5554c5 | 100 | static void center_changed_cb ( VikWindow *vw ); |
bce3a7b0 | 101 | static void window_configure_event ( VikWindow *vw ); |
50a14534 EB |
102 | static void draw_sync ( VikWindow *vw ); |
103 | static void draw_redraw ( VikWindow *vw ); | |
941aa6e9 | 104 | static void draw_scroll ( VikWindow *vw, GdkEventScroll *event ); |
50a14534 EB |
105 | static void draw_click ( VikWindow *vw, GdkEventButton *event ); |
106 | static void draw_release ( VikWindow *vw, GdkEventButton *event ); | |
107 | static void draw_mouse_motion ( VikWindow *vw, GdkEventMotion *event ); | |
e4afc73a EB |
108 | static void draw_zoom_cb ( GtkAction *a, VikWindow *vw ); |
109 | static void draw_goto_cb ( GtkAction *a, VikWindow *vw ); | |
6b59f63d | 110 | static void draw_refresh_cb ( GtkAction *a, VikWindow *vw ); |
50a14534 | 111 | |
c8430548 | 112 | static void draw_status ( VikWindow *vw ); |
50a14534 EB |
113 | |
114 | /* End Drawing Functions */ | |
115 | ||
e4afc73a EB |
116 | static void menu_addlayer_cb ( GtkAction *a, VikWindow *vw ); |
117 | static void menu_properties_cb ( GtkAction *a, VikWindow *vw ); | |
118 | static void menu_delete_layer_cb ( GtkAction *a, VikWindow *vw ); | |
941aa6e9 AF |
119 | |
120 | /* tool management */ | |
121 | typedef struct { | |
122 | VikToolInterface ti; | |
123 | gpointer state; | |
9593a4c9 | 124 | gint layer_type; |
941aa6e9 | 125 | } toolbox_tool_t; |
9593a4c9 | 126 | #define TOOL_LAYER_TYPE_NONE -1 |
941aa6e9 AF |
127 | |
128 | typedef struct { | |
129 | int active_tool; | |
130 | int n_tools; | |
131 | toolbox_tool_t *tools; | |
132 | VikWindow *vw; | |
133 | } toolbox_tools_t; | |
134 | ||
e4afc73a | 135 | static void menu_tool_cb ( GtkAction *old, GtkAction *a, VikWindow *vw ); |
941aa6e9 | 136 | static toolbox_tools_t* toolbox_create(VikWindow *vw); |
9593a4c9 | 137 | static void toolbox_add_tool(toolbox_tools_t *vt, VikToolInterface *vti, gint layer_type ); |
941aa6e9 AF |
138 | static int toolbox_get_tool(toolbox_tools_t *vt, const gchar *tool_name); |
139 | static void toolbox_activate(toolbox_tools_t *vt, const gchar *tool_name); | |
f2f2f7bf | 140 | static const GdkCursor *toolbox_get_cursor(toolbox_tools_t *vt, const gchar *tool_name); |
941aa6e9 | 141 | static void toolbox_click (toolbox_tools_t *vt, GdkEventButton *event); |
dc2c040e | 142 | static void toolbox_move (toolbox_tools_t *vt, GdkEventMotion *event); |
941aa6e9 AF |
143 | static void toolbox_release (toolbox_tools_t *vt, GdkEventButton *event); |
144 | ||
50a14534 | 145 | |
941aa6e9 | 146 | /* ui creation */ |
e4afc73a | 147 | static void window_create_ui( VikWindow *window ); |
941aa6e9 | 148 | static void register_vik_icons (GtkIconFactory *icon_factory); |
50a14534 | 149 | |
941aa6e9 | 150 | /* i/o */ |
e4afc73a EB |
151 | static void load_file ( GtkAction *a, VikWindow *vw ); |
152 | static gboolean save_file_as ( GtkAction *a, VikWindow *vw ); | |
153 | static gboolean save_file ( GtkAction *a, VikWindow *vw ); | |
2bf7cadd | 154 | static gboolean save_file_and_exit ( GtkAction *a, VikWindow *vw ); |
50a14534 EB |
155 | static gboolean window_save ( VikWindow *vw ); |
156 | ||
157 | struct _VikWindow { | |
158 | GtkWindow gtkwindow; | |
159 | VikViewport *viking_vvp; | |
160 | VikLayersPanel *viking_vlp; | |
161 | VikStatusbar *viking_vs; | |
162 | ||
e4afc73a EB |
163 | GtkToolbar *toolbar; |
164 | ||
55d3a53c RN |
165 | GdkCursor *busy_cursor; |
166 | GdkCursor *viewport_cursor; // only a reference | |
167 | ||
941aa6e9 | 168 | /* tool management state */ |
50a14534 | 169 | guint current_tool; |
941aa6e9 | 170 | toolbox_tools_t *vt; |
50a14534 EB |
171 | guint16 tool_layer_id; |
172 | guint16 tool_tool_id; | |
173 | ||
79845167 QT |
174 | GtkActionGroup *action_group; |
175 | ||
b71eff77 | 176 | gboolean pan_move; |
50a14534 | 177 | gint pan_x, pan_y; |
beb9d63a RN |
178 | gint delayed_pan_x, delayed_pan_y; // Temporary storage |
179 | gboolean single_click_pending; | |
50a14534 EB |
180 | |
181 | guint draw_image_width, draw_image_height; | |
182 | gboolean draw_image_save_as_png; | |
183 | ||
184 | gchar *filename; | |
185 | gboolean modified; | |
a14f46cf | 186 | VikLoadType_t loaded_type; |
50a14534 EB |
187 | |
188 | GtkWidget *open_dia, *save_dia; | |
f2a1ca71 | 189 | GtkWidget *save_img_dia, *save_img_dir_dia; |
50a14534 EB |
190 | |
191 | gboolean only_updating_coord_mode_ui; /* hack for a bug in GTK */ | |
e4afc73a | 192 | GtkUIManager *uim; |
c9177aae | 193 | |
fa51adec | 194 | GThread *thread; |
c9177aae QT |
195 | /* half-drawn update */ |
196 | VikLayer *trigger; | |
197 | VikCoord trigger_center; | |
9d7c24ed RN |
198 | |
199 | /* Store at this level for highlighted selection drawing since it applies to the viewport and the layers panel */ | |
200 | /* Only one of these items can be selected at the same time */ | |
201 | gpointer selected_vtl; /* notionally VikTrwLayer */ | |
1c70a947 | 202 | GHashTable *selected_tracks; |
9d7c24ed | 203 | gpointer selected_track; /* notionally VikTrack */ |
1c70a947 | 204 | GHashTable *selected_waypoints; |
9d7c24ed | 205 | gpointer selected_waypoint; /* notionally VikWaypoint */ |
43f2e1da | 206 | /* only use for individual track or waypoint */ |
113c74f6 RN |
207 | /* For track(s) & waypoint(s) it is the layer they are in - this helps refering to the individual item easier */ |
208 | gpointer containing_vtl; /* notionally VikTrwLayer */ | |
50a14534 EB |
209 | }; |
210 | ||
211 | enum { | |
576cbd17 GB |
212 | TOOL_PAN = 0, |
213 | TOOL_ZOOM, | |
50a14534 | 214 | TOOL_RULER, |
a47bfefa | 215 | TOOL_SELECT, |
50a14534 EB |
216 | TOOL_LAYER, |
217 | NUMBER_OF_TOOLS | |
218 | }; | |
219 | ||
220 | enum { | |
221 | VW_NEWWINDOW_SIGNAL, | |
222 | VW_OPENWINDOW_SIGNAL, | |
223 | VW_LAST_SIGNAL | |
224 | }; | |
225 | ||
226 | static guint window_signals[VW_LAST_SIGNAL] = { 0 }; | |
227 | ||
79dce0cb | 228 | // TODO get rid of this as this is unnecessary duplication... |
a47bfefa | 229 | static gchar *tool_names[NUMBER_OF_TOOLS] = { N_("Pan"), N_("Zoom"), N_("Ruler"), N_("Select") }; |
50a14534 | 230 | |
f3c798e9 | 231 | G_DEFINE_TYPE (VikWindow, vik_window, GTK_TYPE_WINDOW) |
50a14534 | 232 | |
014128f6 QT |
233 | VikViewport * vik_window_viewport(VikWindow *vw) |
234 | { | |
235 | return(vw->viking_vvp); | |
236 | } | |
237 | ||
55477ce6 RN |
238 | VikLayersPanel * vik_window_layers_panel(VikWindow *vw) |
239 | { | |
240 | return(vw->viking_vlp); | |
241 | } | |
242 | ||
c06a63ad RN |
243 | /** |
244 | * Returns the statusbar for the window | |
245 | */ | |
246 | VikStatusbar * vik_window_get_statusbar ( VikWindow *vw ) | |
247 | { | |
248 | return vw->viking_vs; | |
249 | } | |
250 | ||
1b14d0d2 RN |
251 | /** |
252 | * Returns the 'project' filename | |
253 | */ | |
254 | const gchar *vik_window_get_filename (VikWindow *vw) | |
255 | { | |
256 | return vw->filename; | |
257 | } | |
258 | ||
39ae014f RN |
259 | typedef struct { |
260 | VikStatusbar *vs; | |
261 | vik_statusbar_type_t vs_type; | |
262 | gchar* message; // Always make a copy of this data | |
263 | } statusbar_idle_data; | |
90142302 RN |
264 | |
265 | /** | |
266 | * For the actual statusbar update! | |
267 | */ | |
39ae014f | 268 | static gboolean statusbar_idle_update ( statusbar_idle_data *sid ) |
90142302 | 269 | { |
39ae014f RN |
270 | vik_statusbar_set_message ( sid->vs, sid->vs_type, sid->message ); |
271 | g_free ( sid->message ); | |
272 | g_free ( sid ); | |
3ceb0792 | 273 | return FALSE; |
90142302 RN |
274 | } |
275 | ||
276 | /** | |
39ae014f RN |
277 | * vik_window_statusbar_update: |
278 | * @vw: The main window in which the statusbar will be updated. | |
279 | * @message: The string to be displayed. This is copied. | |
280 | * @vs_type: The part of the statusbar to be updated. | |
281 | * | |
282 | * This updates any part of the statusbar with the new string. | |
283 | * It handles calling from the main thread or any background thread | |
284 | * ATM this mostly used from background threads - as from the main thread | |
285 | * one may use the vik_statusbar_set_message() directly. | |
90142302 | 286 | */ |
39ae014f | 287 | void vik_window_statusbar_update ( VikWindow *vw, const gchar* message, vik_statusbar_type_t vs_type ) |
90142302 | 288 | { |
39ae014f RN |
289 | statusbar_idle_data *sid = g_malloc ( sizeof (statusbar_idle_data) ); |
290 | sid->vs = vw->viking_vs; | |
291 | sid->vs_type = vs_type; | |
292 | sid->message = g_strdup ( message ); | |
293 | ||
294 | if ( g_thread_self() == vik_window_get_thread ( vw ) ) { | |
295 | g_idle_add ( (GSourceFunc) statusbar_idle_update, sid ); | |
296 | } | |
297 | else { | |
298 | // From a background thread | |
299 | gdk_threads_add_idle ( (GSourceFunc) statusbar_idle_update, sid ); | |
300 | } | |
90142302 RN |
301 | } |
302 | ||
8a13dbd2 RN |
303 | // Actual signal handlers |
304 | static void destroy_window ( GtkWidget *widget, | |
305 | gpointer data ) | |
306 | { | |
307 | if ( ! --window_count ) | |
308 | gtk_main_quit (); | |
309 | } | |
310 | ||
f700bbd9 RN |
311 | #define VIK_SETTINGS_WIN_SIDEPANEL "window_sidepanel" |
312 | #define VIK_SETTINGS_WIN_STATUSBAR "window_statusbar" | |
313 | #define VIK_SETTINGS_WIN_TOOLBAR "window_toolbar" | |
314 | // Menubar setting to off is never auto saved in case it's accidentally turned off | |
315 | // It's not so obvious so to recover the menu visibility. | |
316 | // Thus this value is for setting manually via editting the settings file directly | |
317 | #define VIK_SETTINGS_WIN_MENUBAR "window_menubar" | |
318 | ||
8a13dbd2 RN |
319 | VikWindow *vik_window_new_window () |
320 | { | |
321 | if ( window_count < MAX_WINDOWS ) | |
322 | { | |
323 | VikWindow *vw = window_new (); | |
324 | ||
325 | g_signal_connect (G_OBJECT (vw), "destroy", | |
326 | G_CALLBACK (destroy_window), NULL); | |
327 | g_signal_connect (G_OBJECT (vw), "newwindow", | |
328 | G_CALLBACK (vik_window_new_window), NULL); | |
329 | g_signal_connect (G_OBJECT (vw), "openwindow", | |
330 | G_CALLBACK (open_window), NULL); | |
8a13dbd2 RN |
331 | |
332 | gtk_widget_show_all ( GTK_WIDGET(vw) ); | |
333 | ||
1219fd23 RN |
334 | if ( a_vik_get_restore_window_state() ) { |
335 | // These settings are applied after the show all as these options hide widgets | |
336 | gboolean sidepanel; | |
337 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_SIDEPANEL, &sidepanel ) ) | |
338 | if ( ! sidepanel ) { | |
339 | gtk_widget_hide ( GTK_WIDGET(vw->viking_vlp) ); | |
340 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewSidePanel" ); | |
341 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), FALSE ); | |
342 | } | |
343 | ||
344 | gboolean statusbar; | |
345 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_STATUSBAR, &statusbar ) ) | |
346 | if ( ! statusbar ) { | |
347 | gtk_widget_hide ( GTK_WIDGET(vw->viking_vs) ); | |
348 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewStatusBar" ); | |
349 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), FALSE ); | |
350 | } | |
351 | ||
352 | gboolean toolbar; | |
353 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_TOOLBAR, &toolbar ) ) | |
354 | if ( ! toolbar ) { | |
355 | gtk_widget_hide ( GTK_WIDGET(vw->toolbar) ); | |
356 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewToolBar" ); | |
357 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), FALSE ); | |
358 | } | |
359 | ||
360 | gboolean menubar; | |
361 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_MENUBAR, &menubar ) ) | |
362 | if ( ! menubar ) { | |
363 | gtk_widget_hide ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
364 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewMainMenu" ); | |
365 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), FALSE ); | |
366 | } | |
367 | } | |
8a13dbd2 RN |
368 | window_count++; |
369 | ||
370 | return vw; | |
371 | } | |
372 | return NULL; | |
373 | } | |
374 | ||
a14f46cf RN |
375 | /** |
376 | * determine_location_thread: | |
377 | * @vw: The window that will get updated | |
378 | * @threaddata: Data used by our background thread mechanism | |
379 | * | |
380 | * Use the features in vikgoto to determine where we are | |
381 | * Then set up the viewport: | |
382 | * 1. To goto the location | |
383 | * 2. Set an appropriate level zoom for the location type | |
384 | * 3. Some statusbar message feedback | |
385 | */ | |
386 | static int determine_location_thread ( VikWindow *vw, gpointer threaddata ) | |
387 | { | |
388 | struct LatLon ll; | |
389 | gchar *name = NULL; | |
390 | gint ans = a_vik_goto_where_am_i ( vw->viking_vvp, &ll, &name ); | |
391 | ||
392 | int result = a_background_thread_progress ( threaddata, 1.0 ); | |
393 | if ( result != 0 ) { | |
394 | vik_window_statusbar_update ( vw, _("Location lookup aborted"), VIK_STATUSBAR_INFO ); | |
395 | return -1; /* Abort thread */ | |
396 | } | |
397 | ||
398 | if ( ans ) { | |
399 | // Zoom out a little | |
400 | gdouble zoom = 16.0; | |
401 | ||
402 | if ( ans == 2 ) { | |
403 | // Position found with city precision - so zoom out more | |
404 | zoom = 128.0; | |
405 | } | |
406 | else if ( ans == 3 ) { | |
407 | // Position found via country name search - so zoom wayyyy out | |
408 | zoom = 2048.0; | |
409 | } | |
410 | ||
411 | vik_viewport_set_zoom ( vw->viking_vvp, zoom ); | |
be5554c5 | 412 | vik_viewport_set_center_latlon ( vw->viking_vvp, &ll, FALSE ); |
a14f46cf RN |
413 | |
414 | gchar *message = g_strdup_printf ( _("Location found: %s"), name ); | |
415 | vik_window_statusbar_update ( vw, message, VIK_STATUSBAR_INFO ); | |
416 | g_free ( name ); | |
417 | g_free ( message ); | |
418 | ||
419 | // Signal to redraw from the background | |
420 | vik_layers_panel_emit_update ( vw->viking_vlp ); | |
421 | } | |
422 | else | |
423 | vik_window_statusbar_update ( vw, _("Unable to determine location"), VIK_STATUSBAR_INFO ); | |
424 | ||
425 | return 0; | |
426 | } | |
427 | ||
8fa25c61 RN |
428 | /** |
429 | * Steps to be taken once initial loading has completed | |
430 | */ | |
431 | void vik_window_new_window_finish ( VikWindow *vw ) | |
432 | { | |
433 | // Don't add a map if we've loaded a Viking file already | |
434 | if ( vw->filename ) | |
435 | return; | |
436 | ||
7143d1e4 RN |
437 | if ( a_vik_get_startup_method ( ) == VIK_STARTUP_METHOD_SPECIFIED_FILE ) { |
438 | vik_window_open_file ( vw, a_vik_get_startup_file(), TRUE ); | |
439 | if ( vw->filename ) | |
440 | return; | |
441 | } | |
442 | ||
8fa25c61 RN |
443 | // Maybe add a default map layer |
444 | if ( a_vik_get_add_default_map_layer () ) { | |
0ab35525 | 445 | VikMapsLayer *vml = VIK_MAPS_LAYER ( vik_layer_create(VIK_LAYER_MAPS, vw->viking_vvp, FALSE) ); |
8fa25c61 RN |
446 | vik_layer_rename ( VIK_LAYER(vml), _("Default Map") ); |
447 | vik_aggregate_layer_add_layer ( vik_layers_panel_get_top_layer(vw->viking_vlp), VIK_LAYER(vml), TRUE ); | |
448 | ||
449 | draw_update ( vw ); | |
450 | } | |
a14f46cf RN |
451 | |
452 | // If not loaded any file, maybe try the location lookup | |
453 | if ( vw->loaded_type == LOAD_TYPE_READ_FAILURE ) { | |
454 | if ( a_vik_get_startup_method ( ) == VIK_STARTUP_METHOD_AUTO_LOCATION ) { | |
455 | ||
456 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, _("Trying to determine location...") ); | |
457 | ||
458 | a_background_thread ( GTK_WINDOW(vw), | |
459 | _("Determining location"), | |
460 | (vik_thr_func) determine_location_thread, | |
461 | vw, | |
462 | NULL, | |
463 | NULL, | |
464 | 1 ); | |
465 | } | |
466 | } | |
8fa25c61 RN |
467 | } |
468 | ||
8a13dbd2 RN |
469 | static void open_window ( VikWindow *vw, GSList *files ) |
470 | { | |
471 | gboolean change_fn = (g_slist_length(files) == 1); /* only change fn if one file */ | |
472 | GSList *cur_file = files; | |
473 | while ( cur_file ) { | |
474 | // Only open a new window if a viking file | |
475 | gchar *file_name = cur_file->data; | |
245f17eb | 476 | if (vw != NULL && vw->filename && check_file_magic_vik ( file_name ) ) { |
8a13dbd2 RN |
477 | VikWindow *newvw = vik_window_new_window (); |
478 | if (newvw) | |
d4a8b54d | 479 | vik_window_open_file ( newvw, file_name, TRUE ); |
8a13dbd2 RN |
480 | } |
481 | else { | |
482 | vik_window_open_file ( vw, file_name, change_fn ); | |
483 | } | |
484 | g_free (file_name); | |
485 | cur_file = g_slist_next (cur_file); | |
486 | } | |
487 | g_slist_free (files); | |
488 | } | |
489 | // End signals | |
490 | ||
79845167 QT |
491 | void vik_window_selected_layer(VikWindow *vw, VikLayer *vl) |
492 | { | |
493 | int i, j, tool_count; | |
494 | VikLayerInterface *layer_interface; | |
495 | ||
496 | if (!vw->action_group) return; | |
497 | ||
498 | for (i=0; i<VIK_LAYER_NUM_TYPES; i++) { | |
499 | GtkAction *action; | |
500 | layer_interface = vik_layer_get_interface(i); | |
501 | tool_count = layer_interface->tools_count; | |
502 | ||
503 | for (j = 0; j < tool_count; j++) { | |
504 | action = gtk_action_group_get_action(vw->action_group, | |
79dce0cb | 505 | layer_interface->tools[j].radioActionEntry.name); |
79845167 QT |
506 | g_object_set(action, "sensitive", i == vl->type, NULL); |
507 | } | |
508 | } | |
509 | } | |
510 | ||
50a14534 EB |
511 | static void window_finalize ( GObject *gob ) |
512 | { | |
513 | VikWindow *vw = VIK_WINDOW(gob); | |
514 | g_return_if_fail ( vw != NULL ); | |
515 | ||
90142302 | 516 | a_background_remove_window ( vw ); |
50a14534 | 517 | |
98acb9a1 RN |
518 | window_list = g_slist_remove ( window_list, vw ); |
519 | ||
55d3a53c | 520 | gdk_cursor_unref ( vw->busy_cursor ); |
919ed63e RN |
521 | int tt; |
522 | for (tt = 0; tt < vw->vt->n_tools; tt++ ) | |
523 | if ( vw->vt->tools[tt].ti.destroy ) | |
524 | vw->vt->tools[tt].ti.destroy ( vw->vt->tools[tt].state ); | |
525 | g_free ( vw->vt->tools ); | |
526 | g_free ( vw->vt ); | |
55d3a53c | 527 | |
50a14534 EB |
528 | G_OBJECT_CLASS(parent_class)->finalize(gob); |
529 | } | |
530 | ||
bce3a7b0 | 531 | |
f3c798e9 | 532 | static void vik_window_class_init ( VikWindowClass *klass ) |
50a14534 EB |
533 | { |
534 | /* destructor */ | |
535 | GObjectClass *object_class; | |
536 | ||
537 | 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 | 538 | 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 |
539 | |
540 | object_class = G_OBJECT_CLASS (klass); | |
541 | ||
542 | object_class->finalize = window_finalize; | |
543 | ||
544 | parent_class = g_type_class_peek_parent (klass); | |
545 | ||
546 | } | |
547 | ||
5c0bf50b GB |
548 | static void zoom_changed (GtkMenuShell *menushell, |
549 | gpointer user_data) | |
ac4478f4 | 550 | { |
5c0bf50b GB |
551 | VikWindow *vw = VIK_WINDOW (user_data); |
552 | ||
553 | GtkWidget *aw = gtk_menu_get_active ( GTK_MENU (menushell) ); | |
74dd7f07 | 554 | gint active = GPOINTER_TO_INT(g_object_get_data ( G_OBJECT (aw), "position" )); |
5c0bf50b GB |
555 | |
556 | gdouble zoom_request = pow (2, active-2 ); | |
ac4478f4 | 557 | |
c4b6a67d GB |
558 | // But has it really changed? |
559 | gdouble current_zoom = vik_viewport_get_zoom ( vw->viking_vvp ); | |
560 | if ( current_zoom != 0.0 && zoom_request != current_zoom ) { | |
561 | vik_viewport_set_zoom ( vw->viking_vvp, zoom_request ); | |
562 | // Force drawing update | |
563 | draw_update ( vw ); | |
564 | } | |
c4b6a67d GB |
565 | } |
566 | ||
ddd7bb88 RN |
567 | /** |
568 | * @mpp: The initial zoom level | |
569 | */ | |
570 | static GtkWidget *create_zoom_menu_all_levels ( gdouble mpp ) | |
ac4478f4 | 571 | { |
5c0bf50b | 572 | GtkWidget *menu = gtk_menu_new (); |
d7e62ed8 | 573 | char *itemLabels[] = { "0.25", "0.5", "1", "2", "4", "8", "16", "32", "64", "128", "256", "512", "1024", "2048", "4096", "8192", "16384", "32768" }; |
ac4478f4 | 574 | |
5c0bf50b | 575 | int i; |
d7e62ed8 | 576 | for (i = 0 ; i < G_N_ELEMENTS(itemLabels) ; i++) |
5c0bf50b GB |
577 | { |
578 | GtkWidget *item = gtk_menu_item_new_with_label (itemLabels[i]); | |
579 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
580 | gtk_widget_show (item); | |
74dd7f07 | 581 | g_object_set_data (G_OBJECT (item), "position", GINT_TO_POINTER(i)); |
5c0bf50b GB |
582 | } |
583 | ||
ddd7bb88 RN |
584 | gint active = 2 + round ( log (mpp) / log (2) ); |
585 | // Ensure value derived from mpp is in bounds of the menu | |
586 | if ( active >= G_N_ELEMENTS(itemLabels) ) | |
587 | active = G_N_ELEMENTS(itemLabels) - 1; | |
588 | if ( active < 0 ) | |
589 | active = 0; | |
590 | gtk_menu_set_active ( GTK_MENU(menu), active ); | |
591 | ||
5c0bf50b | 592 | return menu; |
ac4478f4 RN |
593 | } |
594 | ||
595 | static GtkWidget *create_zoom_combo_all_levels () | |
596 | { | |
1bc1c05b RN |
597 | GtkWidget *combo = vik_combo_box_text_new(); |
598 | vik_combo_box_text_append ( combo, "0.25"); | |
599 | vik_combo_box_text_append ( combo, "0.5"); | |
600 | vik_combo_box_text_append ( combo, "1"); | |
601 | vik_combo_box_text_append ( combo, "2"); | |
602 | vik_combo_box_text_append ( combo, "4"); | |
603 | vik_combo_box_text_append ( combo, "8"); | |
604 | vik_combo_box_text_append ( combo, "16"); | |
605 | vik_combo_box_text_append ( combo, "32"); | |
606 | vik_combo_box_text_append ( combo, "64"); | |
607 | vik_combo_box_text_append ( combo, "128"); | |
608 | vik_combo_box_text_append ( combo, "256"); | |
609 | vik_combo_box_text_append ( combo, "512"); | |
610 | vik_combo_box_text_append ( combo, "1024"); | |
611 | vik_combo_box_text_append ( combo, "2048"); | |
612 | vik_combo_box_text_append ( combo, "4096"); | |
613 | vik_combo_box_text_append ( combo, "8192"); | |
614 | vik_combo_box_text_append ( combo, "16384"); | |
615 | vik_combo_box_text_append ( combo, "32768"); | |
d0bf2f3a | 616 | /* Create tooltip */ |
1bc1c05b RN |
617 | gtk_widget_set_tooltip_text (combo, _("Select zoom level")); |
618 | return combo; | |
ac4478f4 RN |
619 | } |
620 | ||
5c0bf50b GB |
621 | static gint zoom_popup_handler (GtkWidget *widget) |
622 | { | |
623 | GtkMenu *menu; | |
624 | ||
625 | g_return_val_if_fail (widget != NULL, FALSE); | |
626 | g_return_val_if_fail (GTK_IS_MENU (widget), FALSE); | |
627 | ||
628 | /* The "widget" is the menu that was supplied when | |
629 | * g_signal_connect_swapped() was called. | |
630 | */ | |
631 | menu = GTK_MENU (widget); | |
632 | ||
633 | gtk_menu_popup (menu, NULL, NULL, NULL, NULL, | |
634 | 1, gtk_get_current_event_time()); | |
635 | return TRUE; | |
636 | } | |
637 | ||
1e6bae18 RN |
638 | enum { |
639 | TARGET_URIS, | |
640 | }; | |
641 | ||
642 | static void drag_data_received_cb ( GtkWidget *widget, | |
643 | GdkDragContext *context, | |
644 | gint x, | |
645 | gint y, | |
646 | GtkSelectionData *selection_data, | |
647 | guint target_type, | |
648 | guint time, | |
649 | gpointer data ) | |
650 | { | |
651 | gboolean success = FALSE; | |
652 | ||
653 | if ( (selection_data != NULL) && (gtk_selection_data_get_length(selection_data) > 0) ) { | |
654 | switch (target_type) { | |
655 | case TARGET_URIS: { | |
656 | gchar *str = (gchar*)gtk_selection_data_get_data(selection_data); | |
657 | g_debug ("drag received string:%s \n", str); | |
658 | ||
659 | // Convert string into GSList of individual entries for use with our open signal | |
660 | gchar **entries = g_strsplit(str, "\r\n", 0); | |
661 | GSList *filenames = NULL; | |
662 | gint entry_runner = 0; | |
663 | gchar *entry = entries[entry_runner]; | |
664 | while (entry) { | |
07c78458 RN |
665 | if ( g_strcmp0 ( entry, "" ) ) { |
666 | // Drag+Drop gives URIs. And so in particular, %20 in place of spaces in filenames | |
667 | // thus need to convert the text into a plain string | |
668 | gchar *filename = g_filename_from_uri ( entry, NULL, NULL ); | |
669 | if ( filename ) | |
670 | filenames = g_slist_append ( filenames, filename ); | |
671 | } | |
1e6bae18 RN |
672 | entry_runner++; |
673 | entry = entries[entry_runner]; | |
674 | } | |
675 | ||
676 | if ( filenames ) | |
677 | g_signal_emit ( G_OBJECT(VIK_WINDOW_FROM_WIDGET(widget)), window_signals[VW_OPENWINDOW_SIGNAL], 0, filenames ); | |
678 | // NB: GSList & contents are freed by main.open_window | |
679 | ||
680 | success = TRUE; | |
681 | break; | |
682 | } | |
683 | default: break; | |
684 | } | |
685 | } | |
686 | ||
687 | gtk_drag_finish ( context, success, FALSE, time ); | |
688 | } | |
689 | ||
f700bbd9 RN |
690 | #define VIK_SETTINGS_WIN_MAX "window_maximized" |
691 | #define VIK_SETTINGS_WIN_FULLSCREEN "window_fullscreen" | |
692 | #define VIK_SETTINGS_WIN_WIDTH "window_width" | |
693 | #define VIK_SETTINGS_WIN_HEIGHT "window_height" | |
e7344085 RN |
694 | #define VIK_SETTINGS_WIN_SAVE_IMAGE_WIDTH "window_save_image_width" |
695 | #define VIK_SETTINGS_WIN_SAVE_IMAGE_HEIGHT "window_save_image_height" | |
696 | #define VIK_SETTINGS_WIN_SAVE_IMAGE_PNG "window_save_image_as_png" | |
7c8bddff | 697 | #define VIK_SETTINGS_WIN_COPY_CENTRE_FULL_FORMAT "window_copy_centre_full_format" |
f700bbd9 | 698 | |
f3c798e9 | 699 | static void vik_window_init ( VikWindow *vw ) |
50a14534 EB |
700 | { |
701 | GtkWidget *main_vbox; | |
702 | GtkWidget *hpaned; | |
703 | ||
79845167 | 704 | vw->action_group = NULL; |
50a14534 | 705 | |
24277274 | 706 | vw->viking_vvp = vik_viewport_new(); |
50a14534 EB |
707 | vw->viking_vlp = vik_layers_panel_new(); |
708 | vik_layers_panel_set_viewport ( vw->viking_vlp, vw->viking_vvp ); | |
709 | vw->viking_vs = vik_statusbar_new(); | |
710 | ||
941aa6e9 AF |
711 | vw->vt = toolbox_create(vw); |
712 | window_create_ui(vw); | |
4c77d5e0 | 713 | window_set_filename (vw, NULL); |
64e3d6c9 RN |
714 | vw->toolbar = GTK_TOOLBAR(gtk_ui_manager_get_widget (vw->uim, "/MainToolbar")); |
715 | ||
55d3a53c RN |
716 | vw->busy_cursor = gdk_cursor_new ( GDK_WATCH ); |
717 | ||
33bc7c1b RN |
718 | // Set the default tool |
719 | gtk_action_activate ( gtk_action_group_get_action ( vw->action_group, "Pan" ) ); | |
941aa6e9 | 720 | |
50a14534 | 721 | vw->filename = NULL; |
a14f46cf | 722 | vw->loaded_type = LOAD_TYPE_READ_FAILURE; //AKA none |
50a14534 EB |
723 | vw->modified = FALSE; |
724 | vw->only_updating_coord_mode_ui = FALSE; | |
b71eff77 JJ |
725 | |
726 | vw->pan_move = FALSE; | |
50a14534 | 727 | vw->pan_x = vw->pan_y = -1; |
beb9d63a | 728 | vw->single_click_pending = FALSE; |
e7344085 RN |
729 | |
730 | gint draw_image_width; | |
731 | if ( a_settings_get_integer ( VIK_SETTINGS_WIN_SAVE_IMAGE_WIDTH, &draw_image_width ) ) | |
732 | vw->draw_image_width = draw_image_width; | |
733 | else | |
734 | vw->draw_image_width = DRAW_IMAGE_DEFAULT_WIDTH; | |
735 | gint draw_image_height; | |
736 | if ( a_settings_get_integer ( VIK_SETTINGS_WIN_SAVE_IMAGE_HEIGHT, &draw_image_height ) ) | |
737 | vw->draw_image_height = draw_image_height; | |
738 | else | |
739 | vw->draw_image_height = DRAW_IMAGE_DEFAULT_HEIGHT; | |
740 | gboolean draw_image_save_as_png; | |
741 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_SAVE_IMAGE_PNG, &draw_image_save_as_png ) ) | |
742 | vw->draw_image_save_as_png = draw_image_save_as_png; | |
743 | else | |
744 | vw->draw_image_save_as_png = DRAW_IMAGE_DEFAULT_SAVE_AS_PNG; | |
50a14534 EB |
745 | |
746 | main_vbox = gtk_vbox_new(FALSE, 1); | |
747 | gtk_container_add (GTK_CONTAINER (vw), main_vbox); | |
748 | ||
e4afc73a | 749 | gtk_box_pack_start (GTK_BOX(main_vbox), gtk_ui_manager_get_widget (vw->uim, "/MainMenu"), FALSE, TRUE, 0); |
64e3d6c9 RN |
750 | gtk_box_pack_start (GTK_BOX(main_vbox), GTK_WIDGET(vw->toolbar), FALSE, TRUE, 0); |
751 | gtk_toolbar_set_icon_size (vw->toolbar, GTK_ICON_SIZE_SMALL_TOOLBAR); | |
752 | gtk_toolbar_set_style (vw->toolbar, GTK_TOOLBAR_ICONS); | |
50a14534 | 753 | |
82993cc7 RN |
754 | vik_ext_tool_datasources_add_menu_items ( vw, vw->uim ); |
755 | ||
5c0bf50b | 756 | GtkWidget * zoom_levels = gtk_ui_manager_get_widget (vw->uim, "/MainMenu/View/SetZoom"); |
ddd7bb88 | 757 | GtkWidget * zoom_levels_menu = create_zoom_menu_all_levels ( vik_viewport_get_zoom(vw->viking_vvp) ); |
5c0bf50b GB |
758 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (zoom_levels), zoom_levels_menu); |
759 | g_signal_connect ( G_OBJECT(zoom_levels_menu), "selection-done", G_CALLBACK(zoom_changed), vw); | |
760 | g_signal_connect_swapped ( G_OBJECT(vw->viking_vs), "clicked", G_CALLBACK(zoom_popup_handler), zoom_levels_menu ); | |
ac4478f4 | 761 | |
50a14534 EB |
762 | g_signal_connect (G_OBJECT (vw), "delete_event", G_CALLBACK (delete_event), NULL); |
763 | ||
be5554c5 RN |
764 | // Own signals |
765 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "updated_center", G_CALLBACK(center_changed_cb), vw); | |
766 | // Signals from GTK | |
50a14534 | 767 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "expose_event", G_CALLBACK(draw_sync), vw); |
bce3a7b0 | 768 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "configure_event", G_CALLBACK(window_configure_event), vw); |
fe27d6d2 | 769 | 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 |
770 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "scroll_event", G_CALLBACK(draw_scroll), vw); |
771 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "button_press_event", G_CALLBACK(draw_click), vw); | |
772 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "button_release_event", G_CALLBACK(draw_release), vw); | |
773 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "motion_notify_event", G_CALLBACK(draw_mouse_motion), vw); | |
bc07590a | 774 | |
50a14534 | 775 | g_signal_connect_swapped (G_OBJECT(vw->viking_vlp), "update", G_CALLBACK(draw_update), vw); |
bc07590a | 776 | g_signal_connect_swapped (G_OBJECT(vw->viking_vlp), "delete_layer", G_CALLBACK(vik_window_clear_highlight), vw); |
50a14534 | 777 | |
6b59f63d RN |
778 | // Allow key presses to be processed anywhere |
779 | g_signal_connect_swapped (G_OBJECT (vw), "key_press_event", G_CALLBACK (key_press_event), vw); | |
777e2d4d | 780 | |
be5554c5 RN |
781 | // Set initial button sensitivity |
782 | center_changed_cb ( vw ); | |
783 | ||
50a14534 | 784 | hpaned = gtk_hpaned_new (); |
181f5d0c MA |
785 | gtk_paned_pack1 ( GTK_PANED(hpaned), GTK_WIDGET (vw->viking_vlp), FALSE, FALSE ); |
786 | gtk_paned_pack2 ( GTK_PANED(hpaned), GTK_WIDGET (vw->viking_vvp), TRUE, TRUE ); | |
50a14534 EB |
787 | |
788 | /* This packs the button into the window (a gtk container). */ | |
789 | gtk_box_pack_start (GTK_BOX(main_vbox), hpaned, TRUE, TRUE, 0); | |
790 | ||
791 | gtk_box_pack_end (GTK_BOX(main_vbox), GTK_WIDGET(vw->viking_vs), FALSE, TRUE, 0); | |
792 | ||
90142302 | 793 | a_background_add_window ( vw ); |
50a14534 | 794 | |
98acb9a1 RN |
795 | window_list = g_slist_prepend ( window_list, vw); |
796 | ||
1219fd23 RN |
797 | gint height = VIKING_WINDOW_HEIGHT; |
798 | gint width = VIKING_WINDOW_WIDTH; | |
799 | ||
800 | if ( a_vik_get_restore_window_state() ) { | |
801 | if ( a_settings_get_integer ( VIK_SETTINGS_WIN_HEIGHT, &height ) ) { | |
802 | // Enforce a basic minimum size | |
803 | if ( height < 160 ) | |
804 | height = 160; | |
805 | } | |
806 | else | |
807 | // No setting - so use default | |
808 | height = VIKING_WINDOW_HEIGHT; | |
809 | ||
810 | if ( a_settings_get_integer ( VIK_SETTINGS_WIN_WIDTH, &width ) ) { | |
811 | // Enforce a basic minimum size | |
812 | if ( width < 320 ) | |
813 | width = 320; | |
814 | } | |
815 | else | |
816 | // No setting - so use default | |
817 | width = VIKING_WINDOW_WIDTH; | |
818 | ||
819 | gboolean maxed; | |
820 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_MAX, &maxed ) ) | |
821 | if ( maxed ) | |
822 | gtk_window_maximize ( GTK_WINDOW(vw) ); | |
823 | ||
824 | gboolean full; | |
825 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_FULLSCREEN, &full ) ) { | |
826 | if ( full ) { | |
827 | gtk_window_fullscreen ( GTK_WINDOW(vw) ); | |
828 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/FullScreen" ); | |
829 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), TRUE ); | |
830 | } | |
f700bbd9 RN |
831 | } |
832 | } | |
833 | ||
1219fd23 RN |
834 | gtk_window_set_default_size ( GTK_WINDOW(vw), width, height ); |
835 | ||
50a14534 EB |
836 | vw->open_dia = NULL; |
837 | vw->save_dia = NULL; | |
f2a1ca71 QT |
838 | vw->save_img_dia = NULL; |
839 | vw->save_img_dir_dia = NULL; | |
fa51adec | 840 | |
1e6bae18 RN |
841 | // Only accept Drag and Drop of files onto the viewport |
842 | gtk_drag_dest_set ( GTK_WIDGET(vw->viking_vvp), GTK_DEST_DEFAULT_ALL, NULL, 0, GDK_ACTION_COPY ); | |
843 | gtk_drag_dest_add_uri_targets ( GTK_WIDGET(vw->viking_vvp) ); | |
844 | g_signal_connect ( GTK_WIDGET(vw->viking_vvp), "drag-data-received", G_CALLBACK(drag_data_received_cb), NULL ); | |
845 | ||
fa51adec RN |
846 | // Store the thread value so comparisons can be made to determine the gdk update method |
847 | // Hopefully we are storing the main thread value here :) | |
848 | // [ATM any window initialization is always be performed by the main thread] | |
849 | vw->thread = g_thread_self(); | |
50a14534 EB |
850 | } |
851 | ||
8a13dbd2 | 852 | static VikWindow *window_new () |
50a14534 EB |
853 | { |
854 | return VIK_WINDOW ( g_object_new ( VIK_WINDOW_TYPE, NULL ) ); | |
855 | } | |
856 | ||
6b59f63d RN |
857 | /** |
858 | * Update the displayed map | |
859 | * Only update the top most visible map layer | |
860 | * ATM this assumes (as per defaults) the top most map has full alpha setting | |
861 | * such that other other maps even though they may be active will not be seen | |
862 | * It's more complicated to work out which maps are actually visible due to alpha settings | |
863 | * and overkill for this simple refresh method. | |
864 | */ | |
865 | static void simple_map_update ( VikWindow *vw, gboolean only_new ) | |
866 | { | |
867 | // Find the most relevent single map layer to operate on | |
868 | VikLayer *vl = vik_aggregate_layer_get_top_visible_layer_of_type (vik_layers_panel_get_top_layer(vw->viking_vlp), VIK_LAYER_MAPS); | |
869 | if ( vl ) | |
870 | vik_maps_layer_download ( VIK_MAPS_LAYER(vl), vw->viking_vvp, only_new ); | |
871 | } | |
872 | ||
873 | /** | |
874 | * This is the global key press handler | |
875 | * Global shortcuts are available at any time and hence are not restricted to when a certain tool is enabled | |
876 | */ | |
777e2d4d EB |
877 | static gboolean key_press_event( VikWindow *vw, GdkEventKey *event, gpointer data ) |
878 | { | |
6b59f63d RN |
879 | // The keys handled here are not in the menuing system for a couple of reasons: |
880 | // . Keeps the menu size compact (alebit at expense of discoverably) | |
881 | // . Allows differing key bindings to perform the same actions | |
882 | ||
883 | // First decide if key events are related to the maps layer | |
884 | gboolean map_download = FALSE; | |
885 | gboolean map_download_only_new = TRUE; // Only new or reload | |
886 | ||
887 | GdkModifierType modifiers = gtk_accelerator_get_default_mod_mask(); | |
888 | ||
889 | // Standard 'Refresh' keys: F5 or Ctrl+r | |
890 | // Note 'F5' is actually handled via draw_refresh_cb() later on | |
891 | // (not 'R' it's 'r' notice the case difference!!) | |
892 | if ( event->keyval == GDK_r && (event->state & modifiers) == GDK_CONTROL_MASK ) { | |
893 | map_download = TRUE; | |
894 | map_download_only_new = TRUE; | |
895 | } | |
896 | // Full cache reload with Ctrl+F5 or Ctrl+Shift+r [This is not in the menu system] | |
897 | // Note the use of uppercase R here since shift key has been pressed | |
898 | else if ( (event->keyval == GDK_F5 && (event->state & modifiers) == GDK_CONTROL_MASK ) || | |
899 | ( event->keyval == GDK_R && (event->state & modifiers) == (GDK_CONTROL_MASK + GDK_SHIFT_MASK) ) ) { | |
900 | map_download = TRUE; | |
901 | map_download_only_new = FALSE; | |
902 | } | |
903 | ||
904 | if ( map_download ) { | |
905 | simple_map_update ( vw, map_download_only_new ); | |
906 | } | |
907 | ||
777e2d4d EB |
908 | VikLayer *vl = vik_layers_panel_get_selected ( vw->viking_vlp ); |
909 | if (vl && vw->vt->active_tool != -1 && vw->vt->tools[vw->vt->active_tool].ti.key_press ) { | |
910 | gint ltype = vw->vt->tools[vw->vt->active_tool].layer_type; | |
911 | if ( vl && ltype == vl->type ) | |
912 | return vw->vt->tools[vw->vt->active_tool].ti.key_press(vl, event, vw->vt->tools[vw->vt->active_tool].state); | |
913 | } | |
7622022f | 914 | |
c68b3c06 RN |
915 | // Ensure called only on window tools (i.e. not on any of the Layer tools since the layer is NULL) |
916 | if ( vw->current_tool < TOOL_LAYER ) { | |
917 | // No layer - but enable window tool keypress processing - these should be able to handle a NULL layer | |
918 | if ( vw->vt->tools[vw->vt->active_tool].ti.key_press ) { | |
919 | return vw->vt->tools[vw->vt->active_tool].ti.key_press ( vl, event, vw->vt->tools[vw->vt->active_tool].state ); | |
920 | } | |
a7114521 RN |
921 | } |
922 | ||
7622022f RN |
923 | /* Restore Main Menu via Escape key if the user has hidden it */ |
924 | /* This key is more likely to be used as they may not remember the function key */ | |
925 | if ( event->keyval == GDK_Escape ) { | |
48df6aa3 | 926 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewMainMenu" ); |
7622022f RN |
927 | if ( check_box ) { |
928 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
929 | if ( !state ) { | |
930 | gtk_widget_show ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
931 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), TRUE ); | |
932 | return TRUE; /* handled keypress */ | |
933 | } | |
934 | } | |
935 | } | |
936 | ||
777e2d4d EB |
937 | return FALSE; /* don't handle the keypress */ |
938 | } | |
939 | ||
50a14534 EB |
940 | static gboolean delete_event( VikWindow *vw ) |
941 | { | |
a5fd2196 | 942 | #ifdef VIKING_PROMPT_IF_MODIFIED |
50a14534 | 943 | if ( vw->modified ) |
a5fd2196 QT |
944 | #else |
945 | if (0) | |
946 | #endif | |
50a14534 EB |
947 | { |
948 | GtkDialog *dia; | |
949 | dia = GTK_DIALOG ( gtk_message_dialog_new ( GTK_WINDOW(vw), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE, | |
4c77d5e0 GB |
950 | _("Do you want to save the changes you made to the document \"%s\"?\n" |
951 | "\n" | |
952 | "Your changes will be lost if you don't save them."), | |
4522c4ff | 953 | window_get_filename ( vw ) ) ); |
4c77d5e0 | 954 | 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 |
955 | switch ( gtk_dialog_run ( dia ) ) |
956 | { | |
957 | case GTK_RESPONSE_NO: gtk_widget_destroy ( GTK_WIDGET(dia) ); return FALSE; | |
958 | case GTK_RESPONSE_CANCEL: gtk_widget_destroy ( GTK_WIDGET(dia) ); return TRUE; | |
e4afc73a | 959 | default: gtk_widget_destroy ( GTK_WIDGET(dia) ); return ! save_file(NULL, vw); |
50a14534 EB |
960 | } |
961 | } | |
e7344085 RN |
962 | |
963 | if ( window_count == 1 ) { | |
1219fd23 RN |
964 | // On the final window close - save latest state - if it's wanted... |
965 | if ( a_vik_get_restore_window_state() ) { | |
966 | gint state = gdk_window_get_state ( GTK_WIDGET(vw)->window ); | |
967 | gboolean state_max = state & GDK_WINDOW_STATE_MAXIMIZED; | |
968 | a_settings_set_boolean ( VIK_SETTINGS_WIN_MAX, state_max ); | |
969 | ||
970 | gboolean state_fullscreen = state & GDK_WINDOW_STATE_FULLSCREEN; | |
971 | a_settings_set_boolean ( VIK_SETTINGS_WIN_FULLSCREEN, state_fullscreen ); | |
972 | ||
973 | a_settings_set_boolean ( VIK_SETTINGS_WIN_SIDEPANEL, GTK_WIDGET_VISIBLE (GTK_WIDGET(vw->viking_vlp)) ); | |
974 | ||
975 | a_settings_set_boolean ( VIK_SETTINGS_WIN_STATUSBAR, GTK_WIDGET_VISIBLE (GTK_WIDGET(vw->viking_vs)) ); | |
976 | ||
977 | a_settings_set_boolean ( VIK_SETTINGS_WIN_TOOLBAR, GTK_WIDGET_VISIBLE (GTK_WIDGET(vw->toolbar)) ); | |
978 | ||
979 | // If supersized - no need to save the enlarged width+height values | |
980 | if ( ! (state_fullscreen || state_max) ) { | |
981 | gint width, height; | |
982 | gtk_window_get_size ( GTK_WINDOW (vw), &width, &height ); | |
983 | a_settings_set_integer ( VIK_SETTINGS_WIN_WIDTH, width ); | |
984 | a_settings_set_integer ( VIK_SETTINGS_WIN_HEIGHT, height ); | |
985 | } | |
986 | } | |
987 | ||
e7344085 RN |
988 | a_settings_set_integer ( VIK_SETTINGS_WIN_SAVE_IMAGE_WIDTH, vw->draw_image_width ); |
989 | a_settings_set_integer ( VIK_SETTINGS_WIN_SAVE_IMAGE_HEIGHT, vw->draw_image_height ); | |
990 | a_settings_set_boolean ( VIK_SETTINGS_WIN_SAVE_IMAGE_PNG, vw->draw_image_save_as_png ); | |
991 | } | |
992 | ||
50a14534 EB |
993 | return FALSE; |
994 | } | |
995 | ||
996 | /* Drawing stuff */ | |
e4afc73a | 997 | static void newwindow_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
998 | { |
999 | g_signal_emit ( G_OBJECT(vw), window_signals[VW_NEWWINDOW_SIGNAL], 0 ); | |
1000 | } | |
1001 | ||
1002 | static void draw_update ( VikWindow *vw ) | |
1003 | { | |
1004 | draw_redraw (vw); | |
1005 | draw_sync (vw); | |
1006 | } | |
1007 | ||
1008 | static void draw_sync ( VikWindow *vw ) | |
1009 | { | |
1010 | vik_viewport_sync(vw->viking_vvp); | |
1011 | draw_status ( vw ); | |
ac4478f4 RN |
1012 | } |
1013 | ||
1014 | /* | |
1015 | * Split the status update, as sometimes only need to update the tool part | |
1016 | * also on initialization the zoom related stuff is not ready to be used | |
1017 | */ | |
1018 | static void draw_status_tool ( VikWindow *vw ) | |
1019 | { | |
1020 | if ( vw->current_tool == TOOL_LAYER ) | |
1021 | // Use tooltip rather than the internal name as the tooltip is i8n | |
1022 | 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 ); | |
1023 | else | |
1024 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_TOOL, _(tool_names[vw->current_tool]) ); | |
50a14534 EB |
1025 | } |
1026 | ||
1027 | static void draw_status ( VikWindow *vw ) | |
1028 | { | |
1029 | static gchar zoom_level[22]; | |
82940cf6 GB |
1030 | gdouble xmpp = vik_viewport_get_xmpp (vw->viking_vvp); |
1031 | gdouble ympp = vik_viewport_get_ympp(vw->viking_vvp); | |
1032 | gchar *unit = vik_viewport_get_coord_mode(vw->viking_vvp) == VIK_COORD_UTM ? _("mpp") : _("pixelfact"); | |
1033 | if (xmpp != ympp) | |
1034 | g_snprintf ( zoom_level, 22, "%.3f/%.3f %s", xmpp, ympp, unit ); | |
1035 | else | |
fb5e99bb RN |
1036 | if ( (int)xmpp - xmpp < 0.0 ) |
1037 | g_snprintf ( zoom_level, 22, "%.3f %s", xmpp, unit ); | |
1038 | else | |
1039 | /* xmpp should be a whole number so don't show useless .000 bit */ | |
1040 | g_snprintf ( zoom_level, 22, "%d %s", (int)xmpp, unit ); | |
50a14534 | 1041 | |
4efc10ca | 1042 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_ZOOM, zoom_level ); |
ac4478f4 RN |
1043 | |
1044 | draw_status_tool ( vw ); | |
50a14534 EB |
1045 | } |
1046 | ||
c9177aae QT |
1047 | void vik_window_set_redraw_trigger(VikLayer *vl) |
1048 | { | |
730a38c1 | 1049 | VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vl)); |
be3b5803 GB |
1050 | if (NULL != vw) |
1051 | vw->trigger = vl; | |
c9177aae QT |
1052 | } |
1053 | ||
bce3a7b0 EB |
1054 | static void window_configure_event ( VikWindow *vw ) |
1055 | { | |
f2f2f7bf | 1056 | static int first = 1; |
bce3a7b0 | 1057 | draw_redraw ( vw ); |
372132a6 GB |
1058 | if (first) { |
1059 | // This is a hack to set the cursor corresponding to the first tool | |
1060 | // FIXME find the correct way to initialize both tool and its cursor | |
1061 | first = 0; | |
55d3a53c | 1062 | vw->viewport_cursor = (GdkCursor *)toolbox_get_cursor(vw->vt, "Pan"); |
f2f2f7bf | 1063 | /* We set cursor, even if it is NULL: it resets to default */ |
9b082b39 | 1064 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)), vw->viewport_cursor ); |
372132a6 | 1065 | } |
bce3a7b0 EB |
1066 | } |
1067 | ||
50a14534 EB |
1068 | static void draw_redraw ( VikWindow *vw ) |
1069 | { | |
c9177aae QT |
1070 | VikCoord old_center = vw->trigger_center; |
1071 | vw->trigger_center = *(vik_viewport_get_center(vw->viking_vvp)); | |
1072 | VikLayer *new_trigger = vw->trigger; | |
1073 | vw->trigger = NULL; | |
0df66d57 EB |
1074 | VikLayer *old_trigger = VIK_LAYER(vik_viewport_get_trigger(vw->viking_vvp)); |
1075 | ||
1076 | if ( ! new_trigger ) | |
1077 | ; /* do nothing -- have to redraw everything. */ | |
07c9d0bf | 1078 | else if ( (old_trigger != new_trigger) || !vik_coord_equals(&old_center, &vw->trigger_center) || (new_trigger->type == VIK_LAYER_AGGREGATE) ) |
0df66d57 EB |
1079 | vik_viewport_set_trigger ( vw->viking_vvp, new_trigger ); /* todo: set to half_drawn mode if new trigger is above old */ |
1080 | else | |
1081 | vik_viewport_set_half_drawn ( vw->viking_vvp, TRUE ); | |
1082 | ||
1083 | /* actually draw */ | |
50a14534 | 1084 | vik_viewport_clear ( vw->viking_vvp); |
bc07590a | 1085 | // Main layer drawing |
50a14534 | 1086 | vik_layers_panel_draw_all ( vw->viking_vlp ); |
bc07590a RN |
1087 | // Draw highlight (possibly again but ensures it is on top - especially for when tracks overlap) |
1088 | if ( vik_viewport_get_draw_highlight (vw->viking_vvp) ) { | |
1089 | if ( vw->containing_vtl && (vw->selected_tracks || vw->selected_waypoints ) ) { | |
1090 | vik_trw_layer_draw_highlight_items ( vw->containing_vtl, vw->selected_tracks, vw->selected_waypoints, vw->viking_vvp ); | |
1091 | } | |
1092 | else if ( vw->containing_vtl && (vw->selected_track || vw->selected_waypoint) ) { | |
1093 | vik_trw_layer_draw_highlight_item ( vw->containing_vtl, vw->selected_track, vw->selected_waypoint, vw->viking_vvp ); | |
1094 | } | |
1095 | else if ( vw->selected_vtl ) { | |
1096 | vik_trw_layer_draw_highlight ( vw->selected_vtl, vw->viking_vvp ); | |
1097 | } | |
1098 | } | |
1099 | // Other viewport decoration items on top if they are enabled/in use | |
acaf7113 | 1100 | vik_viewport_draw_scale ( vw->viking_vvp ); |
82aa018d | 1101 | vik_viewport_draw_copyright ( vw->viking_vvp ); |
c933487f | 1102 | vik_viewport_draw_centermark ( vw->viking_vvp ); |
26336cf0 | 1103 | vik_viewport_draw_logo ( vw->viking_vvp ); |
0df66d57 EB |
1104 | |
1105 | vik_viewport_set_half_drawn ( vw->viking_vvp, FALSE ); /* just in case. */ | |
50a14534 EB |
1106 | } |
1107 | ||
941aa6e9 AF |
1108 | gboolean draw_buf_done = TRUE; |
1109 | ||
1110 | static gboolean draw_buf(gpointer data) | |
1111 | { | |
1112 | gpointer *pass_along = data; | |
1113 | gdk_threads_enter(); | |
1114 | gdk_draw_drawable (pass_along[0], pass_along[1], | |
1115 | pass_along[2], 0, 0, 0, 0, -1, -1); | |
1116 | draw_buf_done = TRUE; | |
1117 | gdk_threads_leave(); | |
1118 | return FALSE; | |
1119 | } | |
1120 | ||
1121 | ||
1122 | /* Mouse event handlers ************************************************************************/ | |
1123 | ||
b57126a3 GB |
1124 | static void vik_window_pan_click (VikWindow *vw, GdkEventButton *event) |
1125 | { | |
1126 | /* set panning origin */ | |
b71eff77 | 1127 | vw->pan_move = FALSE; |
b57126a3 GB |
1128 | vw->pan_x = (gint) event->x; |
1129 | vw->pan_y = (gint) event->y; | |
1130 | } | |
1131 | ||
941aa6e9 AF |
1132 | static void draw_click (VikWindow *vw, GdkEventButton *event) |
1133 | { | |
165d30aa | 1134 | gtk_widget_grab_focus ( GTK_WIDGET(vw->viking_vvp) ); |
941aa6e9 AF |
1135 | |
1136 | /* middle button pressed. we reserve all middle button and scroll events | |
1137 | * for panning and zooming; tools only get left/right/movement | |
1138 | */ | |
1139 | if ( event->button == 2) { | |
ef5e8132 RN |
1140 | if ( vw->vt->tools[vw->vt->active_tool].ti.pan_handler ) |
1141 | // Tool still may need to do something (such as disable something) | |
1142 | toolbox_click(vw->vt, event); | |
b57126a3 | 1143 | vik_window_pan_click ( vw, event ); |
941aa6e9 AF |
1144 | } |
1145 | else { | |
1146 | toolbox_click(vw->vt, event); | |
1147 | } | |
1148 | } | |
1149 | ||
b57126a3 GB |
1150 | static void vik_window_pan_move (VikWindow *vw, GdkEventMotion *event) |
1151 | { | |
1152 | if ( vw->pan_x != -1 ) { | |
b71eff77 JJ |
1153 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2 - event->x + vw->pan_x, |
1154 | vik_viewport_get_height(vw->viking_vvp)/2 - event->y + vw->pan_y ); | |
b71eff77 JJ |
1155 | vw->pan_move = TRUE; |
1156 | vw->pan_x = event->x; | |
1157 | vw->pan_y = event->y; | |
a7abaae5 | 1158 | draw_update ( vw ); |
b57126a3 GB |
1159 | } |
1160 | } | |
1161 | ||
7c8bddff RN |
1162 | /** |
1163 | * get_location_strings: | |
1164 | * | |
1165 | * Utility function to get positional strings for the given location | |
1166 | * lat and lon strings will get allocated and so need to be freed after use | |
1167 | */ | |
1168 | static void get_location_strings ( VikWindow *vw, struct UTM utm, gchar **lat, gchar **lon ) | |
1169 | { | |
1170 | if ( vik_viewport_get_drawmode ( vw->viking_vvp ) == VIK_VIEWPORT_DRAWMODE_UTM ) { | |
1171 | // Reuse lat for the first part (Zone + N or S, and lon for the second part (easting and northing) of a UTM format: | |
1172 | // ZONE[N|S] EASTING NORTHING | |
1173 | *lat = g_malloc(4*sizeof(gchar)); | |
1174 | // NB zone is stored in a char but is an actual number | |
1175 | g_snprintf (*lat, 4, "%d%c", utm.zone, utm.letter); | |
1176 | *lon = g_malloc(16*sizeof(gchar)); | |
1177 | g_snprintf (*lon, 16, "%d %d", (gint)utm.easting, (gint)utm.northing); | |
1178 | } | |
1179 | else { | |
1180 | struct LatLon ll; | |
1181 | a_coords_utm_to_latlon ( &utm, &ll ); | |
1182 | a_coords_latlon_to_string ( &ll, lat, lon ); | |
1183 | } | |
1184 | } | |
1185 | ||
941aa6e9 AF |
1186 | static void draw_mouse_motion (VikWindow *vw, GdkEventMotion *event) |
1187 | { | |
1188 | static VikCoord coord; | |
1189 | static struct UTM utm; | |
a58aaed4 GB |
1190 | #define BUFFER_SIZE 50 |
1191 | static char pointer_buf[BUFFER_SIZE]; | |
1192 | gchar *lat = NULL, *lon = NULL; | |
071da616 | 1193 | gint16 alt; |
228213c5 QT |
1194 | gdouble zoom; |
1195 | VikDemInterpol interpol_method; | |
941aa6e9 | 1196 | |
fe27d6d2 SB |
1197 | /* This is a hack, but work far the best, at least for single pointer systems. |
1198 | * See http://bugzilla.gnome.org/show_bug.cgi?id=587714 for more. */ | |
1199 | gint x, y; | |
1200 | gdk_window_get_pointer (event->window, &x, &y, NULL); | |
1201 | event->x = x; | |
1202 | event->y = y; | |
1203 | ||
576cbd17 | 1204 | toolbox_move(vw->vt, event); |
941aa6e9 AF |
1205 | |
1206 | vik_viewport_screen_to_coord ( vw->viking_vvp, event->x, event->y, &coord ); | |
1207 | vik_coord_to_utm ( &coord, &utm ); | |
1a6e7d70 | 1208 | |
7c8bddff | 1209 | get_location_strings ( vw, utm, &lat, &lon ); |
1a6e7d70 | 1210 | |
228213c5 QT |
1211 | /* Change interpolate method according to scale */ |
1212 | zoom = vik_viewport_get_zoom(vw->viking_vvp); | |
1213 | if (zoom > 2.0) | |
1214 | interpol_method = VIK_DEM_INTERPOL_NONE; | |
1215 | else if (zoom >= 1.0) | |
1216 | interpol_method = VIK_DEM_INTERPOL_SIMPLE; | |
1217 | else | |
1218 | interpol_method = VIK_DEM_INTERPOL_BEST; | |
8c5f013a RN |
1219 | if ((alt = a_dems_get_elev_by_coord(&coord, interpol_method)) != VIK_DEM_INVALID_ELEVATION) { |
1220 | if ( a_vik_get_units_height () == VIK_UNITS_HEIGHT_METRES ) | |
1221 | g_snprintf ( pointer_buf, BUFFER_SIZE, _("%s %s %dm"), lat, lon, alt ); | |
1222 | else | |
6c20e59a | 1223 | g_snprintf ( pointer_buf, BUFFER_SIZE, _("%s %s %dft"), lat, lon, (int)VIK_METERS_TO_FEET(alt) ); |
8c5f013a | 1224 | } |
071da616 | 1225 | else |
a58aaed4 GB |
1226 | g_snprintf ( pointer_buf, BUFFER_SIZE, _("%s %s"), lat, lon ); |
1227 | g_free (lat); | |
1228 | lat = NULL; | |
1229 | g_free (lon); | |
1230 | lon = NULL; | |
4efc10ca | 1231 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_POSITION, pointer_buf ); |
941aa6e9 | 1232 | |
b57126a3 | 1233 | vik_window_pan_move ( vw, event ); |
fe27d6d2 SB |
1234 | |
1235 | /* This is recommended by the GTK+ documentation, but does not work properly. | |
1236 | * Use deprecated way until GTK+ gets a solution for correct motion hint handling: | |
1237 | * http://bugzilla.gnome.org/show_bug.cgi?id=587714 | |
1238 | */ | |
1239 | /* gdk_event_request_motions ( event ); */ | |
b57126a3 GB |
1240 | } |
1241 | ||
beb9d63a RN |
1242 | /** |
1243 | * Action the single click after a small timeout | |
1244 | * If a double click has occurred then this will do nothing | |
1245 | */ | |
1246 | static gboolean vik_window_pan_timeout (VikWindow *vw) | |
1247 | { | |
1248 | if ( ! vw->single_click_pending ) { | |
1249 | // Double click happened, so don't do anything | |
1250 | return FALSE; | |
1251 | } | |
1252 | ||
1253 | /* set panning origin */ | |
1254 | vw->pan_move = FALSE; | |
1255 | vw->single_click_pending = FALSE; | |
1256 | vik_viewport_set_center_screen ( vw->viking_vvp, vw->delayed_pan_x, vw->delayed_pan_y ); | |
1257 | draw_update ( vw ); | |
1258 | ||
1259 | // Really turn off the pan moving!! | |
1260 | vw->pan_x = vw->pan_y = -1; | |
1261 | return FALSE; | |
1262 | } | |
1263 | ||
b57126a3 GB |
1264 | static void vik_window_pan_release ( VikWindow *vw, GdkEventButton *event ) |
1265 | { | |
3a318c69 RN |
1266 | gboolean do_draw = TRUE; |
1267 | ||
beb9d63a RN |
1268 | if ( vw->pan_move == FALSE ) { |
1269 | vw->single_click_pending = !vw->single_click_pending; | |
1270 | ||
1271 | if ( vw->single_click_pending ) { | |
1272 | // Store offset to use | |
1273 | vw->delayed_pan_x = vw->pan_x; | |
1274 | vw->delayed_pan_y = vw->pan_y; | |
1275 | // Get double click time | |
1276 | GtkSettings *gs = gtk_widget_get_settings ( GTK_WIDGET(vw) ); | |
b9f777e4 | 1277 | GValue dct = { 0 }; // = G_VALUE_INIT; // GLIB 2.30+ only |
beb9d63a RN |
1278 | g_value_init ( &dct, G_TYPE_INT ); |
1279 | g_object_get_property ( G_OBJECT(gs), "gtk-double-click-time", &dct ); | |
1280 | // Give chance for a double click to occur | |
1281 | gint timer = g_value_get_int ( &dct ) + 50; | |
1282 | g_timeout_add ( timer, (GSourceFunc)vik_window_pan_timeout, vw ); | |
3a318c69 | 1283 | do_draw = FALSE; |
beb9d63a RN |
1284 | } |
1285 | else { | |
1286 | vik_viewport_set_center_screen ( vw->viking_vvp, vw->pan_x, vw->pan_y ); | |
1287 | } | |
1288 | } | |
1289 | else { | |
b57126a3 GB |
1290 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2 - event->x + vw->pan_x, |
1291 | vik_viewport_get_height(vw->viking_vvp)/2 - event->y + vw->pan_y ); | |
beb9d63a RN |
1292 | } |
1293 | ||
a7abaae5 | 1294 | vw->pan_move = FALSE; |
b57126a3 | 1295 | vw->pan_x = vw->pan_y = -1; |
3a318c69 RN |
1296 | if ( do_draw ) |
1297 | draw_update ( vw ); | |
941aa6e9 AF |
1298 | } |
1299 | ||
1300 | static void draw_release ( VikWindow *vw, GdkEventButton *event ) | |
1301 | { | |
165d30aa EB |
1302 | gtk_widget_grab_focus ( GTK_WIDGET(vw->viking_vvp) ); |
1303 | ||
941aa6e9 | 1304 | if ( event->button == 2 ) { /* move / pan */ |
ef5e8132 RN |
1305 | if ( vw->vt->tools[vw->vt->active_tool].ti.pan_handler ) |
1306 | // Tool still may need to do something (such as reenable something) | |
1307 | toolbox_release(vw->vt, event); | |
1308 | vik_window_pan_release ( vw, event ); | |
941aa6e9 AF |
1309 | } |
1310 | else { | |
1311 | toolbox_release(vw->vt, event); | |
1312 | } | |
1313 | } | |
1314 | ||
1315 | static void draw_scroll (VikWindow *vw, GdkEventScroll *event) | |
1316 | { | |
d1a45556 JN |
1317 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1318 | if ( modifiers == GDK_CONTROL_MASK ) { | |
8c721f83 EB |
1319 | /* control == pan up & down */ |
1320 | if ( event->direction == GDK_SCROLL_UP ) | |
1321 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, vik_viewport_get_height(vw->viking_vvp)/3 ); | |
1322 | else | |
1323 | 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 |
1324 | } else if ( modifiers == GDK_SHIFT_MASK ) { |
1325 | /* shift == pan left & right */ | |
8c721f83 EB |
1326 | if ( event->direction == GDK_SCROLL_UP ) |
1327 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/3, vik_viewport_get_height(vw->viking_vvp)/2 ); | |
1328 | else | |
1329 | 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 | 1330 | } else if ( modifiers == (GDK_CONTROL_MASK | GDK_SHIFT_MASK) ) { |
15ff5402 RN |
1331 | // This zoom is on the center position |
1332 | if ( event->direction == GDK_SCROLL_UP ) | |
1333 | vik_viewport_zoom_in (vw->viking_vvp); | |
1334 | else | |
1335 | vik_viewport_zoom_out (vw->viking_vvp); | |
1336 | } else { | |
1337 | /* make sure mouse is still over the same point on the map when we zoom */ | |
3c575a4a JN |
1338 | VikCoord coord; |
1339 | gint x, y; | |
1340 | gint center_x = vik_viewport_get_width ( vw->viking_vvp ) / 2; | |
1341 | gint center_y = vik_viewport_get_height ( vw->viking_vvp ) / 2; | |
1342 | vik_viewport_screen_to_coord ( vw->viking_vvp, event->x, event->y, &coord ); | |
1343 | if ( event->direction == GDK_SCROLL_UP ) | |
8c721f83 | 1344 | vik_viewport_zoom_in (vw->viking_vvp); |
3c575a4a | 1345 | else |
8c721f83 | 1346 | vik_viewport_zoom_out(vw->viking_vvp); |
3c575a4a JN |
1347 | vik_viewport_coord_to_screen ( vw->viking_vvp, &coord, &x, &y ); |
1348 | vik_viewport_set_center_screen ( vw->viking_vvp, center_x + (x - event->x), | |
1349 | center_y + (y - event->y) ); | |
8c721f83 EB |
1350 | } |
1351 | ||
941aa6e9 AF |
1352 | draw_update(vw); |
1353 | } | |
1354 | ||
1355 | ||
1356 | ||
1357 | /******************************************************************************** | |
1358 | ** Ruler tool code | |
1359 | ********************************************************************************/ | |
e4847ce9 AF |
1360 | static void draw_ruler(VikViewport *vvp, GdkDrawable *d, GdkGC *gc, gint x1, gint y1, gint x2, gint y2, gdouble distance) |
1361 | { | |
e4847ce9 AF |
1362 | PangoLayout *pl; |
1363 | gchar str[128]; | |
0dff88ea AF |
1364 | GdkGC *labgc = vik_viewport_new_gc ( vvp, "#cccccc", 1); |
1365 | GdkGC *thickgc = gdk_gc_new(d); | |
1366 | ||
e4847ce9 AF |
1367 | gdouble len = sqrt((x1-x2)*(x1-x2) + (y1-y2)*(y1-y2)); |
1368 | gdouble dx = (x2-x1)/len*10; | |
1369 | gdouble dy = (y2-y1)/len*10; | |
0da53bd9 GB |
1370 | gdouble c = cos(DEG2RAD(15.0)); |
1371 | gdouble s = sin(DEG2RAD(15.0)); | |
0dff88ea | 1372 | gdouble angle; |
15614495 | 1373 | gdouble baseangle = 0; |
0dff88ea | 1374 | gint i; |
e4847ce9 | 1375 | |
0dff88ea | 1376 | /* draw line with arrow ends */ |
d9ffd267 EB |
1377 | { |
1378 | gint tmp_x1=x1, tmp_y1=y1, tmp_x2=x2, tmp_y2=y2; | |
1379 | a_viewport_clip_line(&tmp_x1, &tmp_y1, &tmp_x2, &tmp_y2); | |
1380 | gdk_draw_line(d, gc, tmp_x1, tmp_y1, tmp_x2, tmp_y2); | |
1381 | } | |
1382 | ||
15614495 AF |
1383 | a_viewport_clip_line(&x1, &y1, &x2, &y2); |
1384 | gdk_draw_line(d, gc, x1, y1, x2, y2); | |
d9ffd267 | 1385 | |
e4847ce9 AF |
1386 | gdk_draw_line(d, gc, x1 - dy, y1 + dx, x1 + dy, y1 - dx); |
1387 | gdk_draw_line(d, gc, x2 - dy, y2 + dx, x2 + dy, y2 - dx); | |
1388 | gdk_draw_line(d, gc, x2, y2, x2 - (dx * c + dy * s), y2 - (dy * c - dx * s)); | |
1389 | gdk_draw_line(d, gc, x2, y2, x2 - (dx * c - dy * s), y2 - (dy * c + dx * s)); | |
1390 | gdk_draw_line(d, gc, x1, y1, x1 + (dx * c + dy * s), y1 + (dy * c - dx * s)); | |
1391 | gdk_draw_line(d, gc, x1, y1, x1 + (dx * c - dy * s), y1 + (dy * c + dx * s)); | |
1392 | ||
0dff88ea AF |
1393 | /* draw compass */ |
1394 | #define CR 80 | |
1395 | #define CW 4 | |
15614495 | 1396 | |
9a3538f5 | 1397 | vik_viewport_compute_bearing ( vvp, x1, y1, x2, y2, &angle, &baseangle ); |
0dff88ea AF |
1398 | |
1399 | { | |
1400 | GdkColor color; | |
1401 | gdk_gc_copy(thickgc, gc); | |
1402 | gdk_gc_set_line_attributes(thickgc, CW, GDK_LINE_SOLID, GDK_CAP_BUTT, GDK_JOIN_MITER); | |
1403 | gdk_color_parse("#2255cc", &color); | |
1404 | gdk_gc_set_rgb_fg_color(thickgc, &color); | |
1405 | } | |
0da53bd9 | 1406 | 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 | 1407 | |
e4847ce9 | 1408 | |
0dff88ea AF |
1409 | gdk_gc_copy(thickgc, gc); |
1410 | gdk_gc_set_line_attributes(thickgc, 2, GDK_LINE_SOLID, GDK_CAP_BUTT, GDK_JOIN_MITER); | |
1411 | for (i=0; i<180; i++) { | |
0da53bd9 GB |
1412 | c = cos(DEG2RAD(i)*2 + baseangle); |
1413 | s = sin(DEG2RAD(i)*2 + baseangle); | |
e4847ce9 | 1414 | |
0dff88ea AF |
1415 | if (i%5) { |
1416 | gdk_draw_line (d, gc, x1 + CR*c, y1 + CR*s, x1 + (CR+CW)*c, y1 + (CR+CW)*s); | |
1417 | } else { | |
1418 | gdouble ticksize = 2*CW; | |
1419 | gdk_draw_line (d, thickgc, x1 + (CR-CW)*c, y1 + (CR-CW)*s, x1 + (CR+ticksize)*c, y1 + (CR+ticksize)*s); | |
1420 | } | |
e4847ce9 | 1421 | } |
0dff88ea AF |
1422 | |
1423 | gdk_draw_arc (d, gc, FALSE, x1-CR, y1-CR, 2*CR, 2*CR, 0, 64*360); | |
1424 | gdk_draw_arc (d, gc, FALSE, x1-CR-CW, y1-CR-CW, 2*(CR+CW), 2*(CR+CW), 0, 64*360); | |
1425 | gdk_draw_arc (d, gc, FALSE, x1-CR+CW, y1-CR+CW, 2*(CR-CW), 2*(CR-CW), 0, 64*360); | |
15614495 AF |
1426 | c = (CR+CW*2)*cos(baseangle); |
1427 | s = (CR+CW*2)*sin(baseangle); | |
1428 | gdk_draw_line (d, gc, x1-c, y1-s, x1+c, y1+s); | |
1429 | gdk_draw_line (d, gc, x1+s, y1-c, x1-s, y1+c); | |
0dff88ea AF |
1430 | |
1431 | /* draw labels */ | |
1432 | #define LABEL(x, y, w, h) { \ | |
1433 | gdk_draw_rectangle(d, labgc, TRUE, (x)-2, (y)-1, (w)+4, (h)+1); \ | |
1434 | gdk_draw_rectangle(d, gc, FALSE, (x)-2, (y)-1, (w)+4, (h)+1); \ | |
1435 | gdk_draw_layout(d, gc, (x), (y), pl); } | |
1436 | { | |
1437 | gint wd, hd, xd, yd; | |
1438 | gint wb, hb, xb, yb; | |
1439 | ||
1440 | pl = gtk_widget_create_pango_layout (GTK_WIDGET(vvp), NULL); | |
ff37db21 | 1441 | pango_layout_set_font_description (pl, gtk_widget_get_style(GTK_WIDGET(vvp))->font_desc); |
0dff88ea AF |
1442 | pango_layout_set_text(pl, "N", -1); |
1443 | gdk_draw_layout(d, gc, x1-5, y1-CR-3*CW-8, pl); | |
1444 | ||
1445 | /* draw label with distance */ | |
6f9336aa RN |
1446 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
1447 | switch (dist_units) { | |
1448 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
1449 | if (distance >= 1000 && distance < 100000) { | |
b22233bd | 1450 | g_sprintf(str, "%3.2f km", distance/1000.0); |
6f9336aa | 1451 | } else if (distance < 1000) { |
b22233bd | 1452 | g_sprintf(str, "%d m", (int)distance); |
6f9336aa | 1453 | } else { |
b22233bd | 1454 | g_sprintf(str, "%d km", (int)distance/1000); |
6f9336aa RN |
1455 | } |
1456 | break; | |
1457 | case VIK_UNITS_DISTANCE_MILES: | |
433b3f7f | 1458 | if (distance >= VIK_MILES_TO_METERS(1) && distance < VIK_MILES_TO_METERS(100)) { |
b22233bd | 1459 | g_sprintf(str, "%3.2f miles", VIK_METERS_TO_MILES(distance)); |
433b3f7f | 1460 | } else if (distance < VIK_MILES_TO_METERS(1)) { |
b22233bd | 1461 | g_sprintf(str, "%d yards", (int)(distance*1.0936133)); |
6f9336aa | 1462 | } else { |
b22233bd RN |
1463 | g_sprintf(str, "%d miles", (int)VIK_METERS_TO_MILES(distance)); |
1464 | } | |
1465 | break; | |
1466 | case VIK_UNITS_DISTANCE_NAUTICAL_MILES: | |
1467 | if (distance >= VIK_NAUTICAL_MILES_TO_METERS(1) && distance < VIK_NAUTICAL_MILES_TO_METERS(100)) { | |
1468 | g_sprintf(str, "%3.2f NM", VIK_METERS_TO_NAUTICAL_MILES(distance)); | |
1469 | } else if (distance < VIK_NAUTICAL_MILES_TO_METERS(1)) { | |
1470 | g_sprintf(str, "%d yards", (int)(distance*1.0936133)); | |
1471 | } else { | |
1472 | g_sprintf(str, "%d NM", (int)VIK_METERS_TO_NAUTICAL_MILES(distance)); | |
6f9336aa RN |
1473 | } |
1474 | break; | |
1475 | default: | |
1476 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
0dff88ea | 1477 | } |
6f9336aa | 1478 | |
0dff88ea AF |
1479 | pango_layout_set_text(pl, str, -1); |
1480 | ||
1481 | pango_layout_get_pixel_size ( pl, &wd, &hd ); | |
1482 | if (dy>0) { | |
1483 | xd = (x1+x2)/2 + dy; | |
1484 | yd = (y1+y2)/2 - hd/2 - dx; | |
1485 | } else { | |
1486 | xd = (x1+x2)/2 - dy; | |
1487 | yd = (y1+y2)/2 - hd/2 + dx; | |
1488 | } | |
024f32c1 EB |
1489 | |
1490 | if ( xd < -5 || yd < -5 || xd > vik_viewport_get_width(vvp)+5 || yd > vik_viewport_get_height(vvp)+5 ) { | |
1491 | xd = x2 + 10; | |
1492 | yd = y2 - 5; | |
1493 | } | |
1494 | ||
0dff88ea AF |
1495 | LABEL(xd, yd, wd, hd); |
1496 | ||
1497 | /* draw label with bearing */ | |
0da53bd9 | 1498 | g_sprintf(str, "%3.1f°", RAD2DEG(angle)); |
0dff88ea AF |
1499 | pango_layout_set_text(pl, str, -1); |
1500 | pango_layout_get_pixel_size ( pl, &wb, &hb ); | |
1501 | xb = x1 + CR*cos(angle-M_PI_2); | |
1502 | yb = y1 + CR*sin(angle-M_PI_2); | |
1503 | ||
024f32c1 EB |
1504 | if ( xb < -5 || yb < -5 || xb > vik_viewport_get_width(vvp)+5 || yb > vik_viewport_get_height(vvp)+5 ) { |
1505 | xb = x2 + 10; | |
1506 | yb = y2 + 10; | |
1507 | } | |
1508 | ||
0dff88ea AF |
1509 | { |
1510 | GdkRectangle r1 = {xd-2, yd-1, wd+4, hd+1}, r2 = {xb-2, yb-1, wb+4, hb+1}; | |
1511 | if (gdk_rectangle_intersect(&r1, &r2, &r2)) { | |
1512 | xb = xd + wd + 5; | |
1513 | } | |
1514 | } | |
1515 | LABEL(xb, yb, wb, hb); | |
e4847ce9 | 1516 | } |
03d62e57 | 1517 | #undef LABEL |
e4847ce9 | 1518 | |
024f32c1 | 1519 | g_object_unref ( G_OBJECT ( pl ) ); |
0dff88ea AF |
1520 | g_object_unref ( G_OBJECT ( labgc ) ); |
1521 | g_object_unref ( G_OBJECT ( thickgc ) ); | |
e4847ce9 AF |
1522 | } |
1523 | ||
941aa6e9 AF |
1524 | typedef struct { |
1525 | VikWindow *vw; | |
1526 | VikViewport *vvp; | |
1527 | gboolean has_oldcoord; | |
1528 | VikCoord oldcoord; | |
1529 | } ruler_tool_state_t; | |
03d62e57 | 1530 | |
941aa6e9 | 1531 | static gpointer ruler_create (VikWindow *vw, VikViewport *vvp) |
03d62e57 | 1532 | { |
941aa6e9 AF |
1533 | ruler_tool_state_t *s = g_new(ruler_tool_state_t, 1); |
1534 | s->vw = vw; | |
1535 | s->vvp = vvp; | |
1536 | s->has_oldcoord = FALSE; | |
1537 | return s; | |
03d62e57 AF |
1538 | } |
1539 | ||
941aa6e9 | 1540 | static void ruler_destroy (ruler_tool_state_t *s) |
50a14534 | 1541 | { |
941aa6e9 AF |
1542 | g_free(s); |
1543 | } | |
50a14534 | 1544 | |
941aa6e9 AF |
1545 | static VikLayerToolFuncStatus ruler_click (VikLayer *vl, GdkEventButton *event, ruler_tool_state_t *s) |
1546 | { | |
1547 | struct LatLon ll; | |
1548 | VikCoord coord; | |
1549 | gchar *temp; | |
1550 | if ( event->button == 1 ) { | |
a58aaed4 | 1551 | gchar *lat=NULL, *lon=NULL; |
941aa6e9 AF |
1552 | vik_viewport_screen_to_coord ( s->vvp, (gint) event->x, (gint) event->y, &coord ); |
1553 | vik_coord_to_latlon ( &coord, &ll ); | |
a58aaed4 | 1554 | a_coords_latlon_to_string ( &ll, &lat, &lon ); |
941aa6e9 | 1555 | if ( s->has_oldcoord ) { |
6f9336aa RN |
1556 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
1557 | switch (dist_units) { | |
1558 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
b22233bd RN |
1559 | temp = g_strdup_printf ( "%s %s DIFF %f meters", lat, lon, vik_coord_diff( &coord, &(s->oldcoord) ) ); |
1560 | break; | |
6f9336aa | 1561 | case VIK_UNITS_DISTANCE_MILES: |
b22233bd RN |
1562 | temp = g_strdup_printf ( "%s %s DIFF %f miles", lat, lon, VIK_METERS_TO_MILES(vik_coord_diff( &coord, &(s->oldcoord) )) ); |
1563 | break; | |
1564 | case VIK_UNITS_DISTANCE_NAUTICAL_MILES: | |
1565 | temp = g_strdup_printf ( "%s %s DIFF %f NM", lat, lon, VIK_METERS_TO_NAUTICAL_MILES(vik_coord_diff( &coord, &(s->oldcoord) )) ); | |
1566 | break; | |
6f9336aa | 1567 | default: |
b22233bd RN |
1568 | temp = g_strdup_printf ("Just to keep the compiler happy"); |
1569 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
6f9336aa RN |
1570 | } |
1571 | ||
941aa6e9 AF |
1572 | s->has_oldcoord = FALSE; |
1573 | } | |
1574 | else { | |
a58aaed4 | 1575 | temp = g_strdup_printf ( "%s %s", lat, lon ); |
941aa6e9 AF |
1576 | s->has_oldcoord = TRUE; |
1577 | } | |
50a14534 | 1578 | |
4efc10ca | 1579 | vik_statusbar_set_message ( s->vw->viking_vs, VIK_STATUSBAR_INFO, temp ); |
941aa6e9 | 1580 | g_free ( temp ); |
e4847ce9 | 1581 | |
941aa6e9 AF |
1582 | s->oldcoord = coord; |
1583 | } | |
1584 | else { | |
1585 | vik_viewport_set_center_screen ( s->vvp, (gint) event->x, (gint) event->y ); | |
1586 | draw_update ( s->vw ); | |
1587 | } | |
1588 | return VIK_LAYER_TOOL_ACK; | |
1589 | } | |
e4847ce9 | 1590 | |
dc2c040e | 1591 | static VikLayerToolFuncStatus ruler_move (VikLayer *vl, GdkEventMotion *event, ruler_tool_state_t *s) |
941aa6e9 AF |
1592 | { |
1593 | VikViewport *vvp = s->vvp; | |
1594 | VikWindow *vw = s->vw; | |
1595 | ||
1596 | struct LatLon ll; | |
1597 | VikCoord coord; | |
1598 | gchar *temp; | |
1599 | ||
1600 | if ( s->has_oldcoord ) { | |
1601 | int oldx, oldy, w1, h1, w2, h2; | |
1602 | static GdkPixmap *buf = NULL; | |
a58aaed4 | 1603 | gchar *lat=NULL, *lon=NULL; |
941aa6e9 AF |
1604 | w1 = vik_viewport_get_width(vvp); |
1605 | h1 = vik_viewport_get_height(vvp); | |
1606 | if (!buf) { | |
9b082b39 | 1607 | buf = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 ); |
941aa6e9 AF |
1608 | } |
1609 | gdk_drawable_get_size(buf, &w2, &h2); | |
1610 | if (w1 != w2 || h1 != h2) { | |
1611 | g_object_unref ( G_OBJECT ( buf ) ); | |
9b082b39 | 1612 | buf = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 ); |
e4847ce9 | 1613 | } |
e4847ce9 | 1614 | |
941aa6e9 AF |
1615 | vik_viewport_screen_to_coord ( vvp, (gint) event->x, (gint) event->y, &coord ); |
1616 | vik_coord_to_latlon ( &coord, &ll ); | |
1617 | vik_viewport_coord_to_screen ( vvp, &s->oldcoord, &oldx, &oldy ); | |
1618 | ||
ff37db21 | 1619 | gdk_draw_drawable (buf, gtk_widget_get_style(GTK_WIDGET(vvp))->black_gc, |
941aa6e9 | 1620 | vik_viewport_get_pixmap(vvp), 0, 0, 0, 0, -1, -1); |
ff37db21 | 1621 | 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 |
1622 | if (draw_buf_done) { |
1623 | static gpointer pass_along[3]; | |
9b082b39 | 1624 | pass_along[0] = gtk_widget_get_window(GTK_WIDGET(vvp)); |
ff37db21 | 1625 | pass_along[1] = gtk_widget_get_style(GTK_WIDGET(vvp))->black_gc; |
941aa6e9 AF |
1626 | pass_along[2] = buf; |
1627 | g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, draw_buf, pass_along, NULL); | |
1628 | draw_buf_done = FALSE; | |
1629 | } | |
a58aaed4 | 1630 | a_coords_latlon_to_string(&ll, &lat, &lon); |
6f9336aa RN |
1631 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
1632 | switch (dist_units) { | |
1633 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
1634 | temp = g_strdup_printf ( "%s %s DIFF %f meters", lat, lon, vik_coord_diff( &coord, &(s->oldcoord) ) ); | |
1635 | break; | |
1636 | case VIK_UNITS_DISTANCE_MILES: | |
433b3f7f | 1637 | temp = g_strdup_printf ( "%s %s DIFF %f miles", lat, lon, VIK_METERS_TO_MILES (vik_coord_diff( &coord, &(s->oldcoord) )) ); |
6f9336aa | 1638 | break; |
b22233bd RN |
1639 | case VIK_UNITS_DISTANCE_NAUTICAL_MILES: |
1640 | temp = g_strdup_printf ( "%s %s DIFF %f NM", lat, lon, VIK_METERS_TO_NAUTICAL_MILES (vik_coord_diff( &coord, &(s->oldcoord) )) ); | |
1641 | break; | |
6f9336aa RN |
1642 | default: |
1643 | temp = g_strdup_printf ("Just to keep the compiler happy"); | |
1644 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
1645 | } | |
4efc10ca | 1646 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, temp ); |
941aa6e9 | 1647 | g_free ( temp ); |
acaf7113 | 1648 | } |
941aa6e9 AF |
1649 | return VIK_LAYER_TOOL_ACK; |
1650 | } | |
50a14534 | 1651 | |
941aa6e9 AF |
1652 | static VikLayerToolFuncStatus ruler_release (VikLayer *vl, GdkEventButton *event, ruler_tool_state_t *s) |
1653 | { | |
1654 | return VIK_LAYER_TOOL_ACK; | |
50a14534 EB |
1655 | } |
1656 | ||
941aa6e9 | 1657 | static void ruler_deactivate (VikLayer *vl, ruler_tool_state_t *s) |
50a14534 | 1658 | { |
941aa6e9 | 1659 | draw_update ( s->vw ); |
50a14534 EB |
1660 | } |
1661 | ||
0eb26799 RN |
1662 | static gboolean ruler_key_press (VikLayer *vl, GdkEventKey *event, ruler_tool_state_t *s) |
1663 | { | |
1664 | if (event->keyval == GDK_Escape) { | |
1665 | s->has_oldcoord = FALSE; | |
1666 | ruler_deactivate ( vl, s ); | |
1667 | return TRUE; | |
1668 | } | |
6b59f63d | 1669 | // Regardless of whether we used it, return false so other GTK things may use it |
0eb26799 RN |
1670 | return FALSE; |
1671 | } | |
1672 | ||
6b59f63d RN |
1673 | static VikToolInterface ruler_tool = |
1674 | // NB Ctrl+Shift+R is used for Refresh (deemed more important), so use 'U' instead | |
1675 | { { "Ruler", "vik-icon-ruler", N_("_Ruler"), "<control><shift>U", N_("Ruler Tool"), 2 }, | |
941aa6e9 AF |
1676 | (VikToolConstructorFunc) ruler_create, |
1677 | (VikToolDestructorFunc) ruler_destroy, | |
1678 | (VikToolActivationFunc) NULL, | |
1679 | (VikToolActivationFunc) ruler_deactivate, | |
1680 | (VikToolMouseFunc) ruler_click, | |
dc2c040e | 1681 | (VikToolMouseMoveFunc) ruler_move, |
f2f2f7bf | 1682 | (VikToolMouseFunc) ruler_release, |
0eb26799 | 1683 | (VikToolKeyFunc) ruler_key_press, |
ef5e8132 | 1684 | FALSE, |
f2f2f7bf | 1685 | GDK_CURSOR_IS_PIXMAP, |
63959706 RN |
1686 | &cursor_ruler_pixbuf, |
1687 | NULL }; | |
941aa6e9 AF |
1688 | /*** end ruler code ********************************************************/ |
1689 | ||
1690 | ||
1691 | ||
1692 | /******************************************************************************** | |
1693 | ** Zoom tool code | |
1694 | ********************************************************************************/ | |
2eea9a36 RN |
1695 | |
1696 | typedef struct { | |
1697 | VikWindow *vw; | |
1698 | GdkPixmap *pixmap; | |
1699 | // Track zoom bounds for zoom tool with shift modifier: | |
1700 | gboolean bounds_active; | |
1701 | gint start_x; | |
1702 | gint start_y; | |
1703 | } zoom_tool_state_t; | |
1704 | ||
1705 | /* | |
1706 | * In case the screen size has changed | |
1707 | */ | |
1708 | static void zoomtool_resize_pixmap (zoom_tool_state_t *zts) | |
1709 | { | |
1710 | int w1, h1, w2, h2; | |
1711 | ||
1712 | // Allocate a drawing area the size of the viewport | |
1713 | w1 = vik_viewport_get_width ( zts->vw->viking_vvp ); | |
1714 | h1 = vik_viewport_get_height ( zts->vw->viking_vvp ); | |
1715 | ||
1716 | if ( !zts->pixmap ) { | |
1717 | // Totally new | |
9b082b39 | 1718 | zts->pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(zts->vw->viking_vvp)), w1, h1, -1 ); |
2eea9a36 RN |
1719 | } |
1720 | ||
1721 | gdk_drawable_get_size ( zts->pixmap, &w2, &h2 ); | |
1722 | ||
1723 | if ( w1 != w2 || h1 != h2 ) { | |
1724 | // Has changed - delete and recreate with new values | |
1725 | g_object_unref ( G_OBJECT ( zts->pixmap ) ); | |
9b082b39 | 1726 | zts->pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(zts->vw->viking_vvp)), w1, h1, -1 ); |
2eea9a36 RN |
1727 | } |
1728 | } | |
1729 | ||
941aa6e9 | 1730 | static gpointer zoomtool_create (VikWindow *vw, VikViewport *vvp) |
50a14534 | 1731 | { |
2eea9a36 RN |
1732 | zoom_tool_state_t *zts = g_new(zoom_tool_state_t, 1); |
1733 | zts->vw = vw; | |
1734 | zts->pixmap = NULL; | |
1735 | zts->start_x = 0; | |
1736 | zts->start_y = 0; | |
1737 | zts->bounds_active = FALSE; | |
1738 | return zts; | |
50a14534 EB |
1739 | } |
1740 | ||
2eea9a36 | 1741 | static void zoomtool_destroy ( zoom_tool_state_t *zts) |
50a14534 | 1742 | { |
2eea9a36 RN |
1743 | if ( zts->pixmap ) |
1744 | g_object_unref ( G_OBJECT ( zts->pixmap ) ); | |
1745 | g_free(zts); | |
1746 | } | |
1747 | ||
1748 | static VikLayerToolFuncStatus zoomtool_click (VikLayer *vl, GdkEventButton *event, zoom_tool_state_t *zts) | |
1749 | { | |
1750 | zts->vw->modified = TRUE; | |
15ff5402 RN |
1751 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1752 | ||
1753 | VikCoord coord; | |
1754 | gint x, y; | |
2eea9a36 RN |
1755 | gint center_x = vik_viewport_get_width ( zts->vw->viking_vvp ) / 2; |
1756 | gint center_y = vik_viewport_get_height ( zts->vw->viking_vvp ) / 2; | |
1757 | ||
1758 | gboolean skip_update = FALSE; | |
1759 | ||
1760 | zts->bounds_active = FALSE; | |
15ff5402 RN |
1761 | |
1762 | if ( modifiers == (GDK_CONTROL_MASK | GDK_SHIFT_MASK) ) { | |
1763 | // This zoom is on the center position | |
2eea9a36 | 1764 | vik_viewport_set_center_screen ( zts->vw->viking_vvp, center_x, center_y ); |
15ff5402 | 1765 | if ( event->button == 1 ) |
2eea9a36 | 1766 | vik_viewport_zoom_in (zts->vw->viking_vvp); |
15ff5402 | 1767 | else if ( event->button == 3 ) |
2eea9a36 | 1768 | vik_viewport_zoom_out (zts->vw->viking_vvp); |
15ff5402 | 1769 | } |
130ac805 RN |
1770 | else if ( modifiers == GDK_CONTROL_MASK ) { |
1771 | // This zoom is to recenter on the mouse position | |
2eea9a36 | 1772 | vik_viewport_set_center_screen ( zts->vw->viking_vvp, (gint) event->x, (gint) event->y ); |
130ac805 | 1773 | if ( event->button == 1 ) |
2eea9a36 | 1774 | vik_viewport_zoom_in (zts->vw->viking_vvp); |
130ac805 | 1775 | else if ( event->button == 3 ) |
2eea9a36 RN |
1776 | vik_viewport_zoom_out (zts->vw->viking_vvp); |
1777 | } | |
1778 | else if ( modifiers == GDK_SHIFT_MASK ) { | |
1779 | // Get start of new zoom bounds | |
1780 | if ( event->button == 1 ) { | |
1781 | zts->bounds_active = TRUE; | |
1782 | zts->start_x = (gint) event->x; | |
1783 | zts->start_y = (gint) event->y; | |
1784 | skip_update = TRUE; | |
1785 | } | |
130ac805 | 1786 | } |
15ff5402 RN |
1787 | else { |
1788 | /* make sure mouse is still over the same point on the map when we zoom */ | |
2eea9a36 | 1789 | vik_viewport_screen_to_coord ( zts->vw->viking_vvp, event->x, event->y, &coord ); |
15ff5402 | 1790 | if ( event->button == 1 ) |
2eea9a36 | 1791 | vik_viewport_zoom_in (zts->vw->viking_vvp); |
15ff5402 | 1792 | else if ( event->button == 3 ) |
2eea9a36 RN |
1793 | vik_viewport_zoom_out(zts->vw->viking_vvp); |
1794 | vik_viewport_coord_to_screen ( zts->vw->viking_vvp, &coord, &x, &y ); | |
1795 | vik_viewport_set_center_screen ( zts->vw->viking_vvp, | |
15ff5402 RN |
1796 | center_x + (x - event->x), |
1797 | center_y + (y - event->y) ); | |
1798 | } | |
2eea9a36 RN |
1799 | |
1800 | if ( !skip_update ) | |
1801 | draw_update ( zts->vw ); | |
1802 | ||
941aa6e9 AF |
1803 | return VIK_LAYER_TOOL_ACK; |
1804 | } | |
50a14534 | 1805 | |
2eea9a36 | 1806 | static VikLayerToolFuncStatus zoomtool_move (VikLayer *vl, GdkEventMotion *event, zoom_tool_state_t *zts) |
941aa6e9 | 1807 | { |
2eea9a36 RN |
1808 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1809 | ||
1810 | if ( zts->bounds_active && modifiers == GDK_SHIFT_MASK ) { | |
1811 | zoomtool_resize_pixmap ( zts ); | |
1812 | ||
1813 | // Blank out currently drawn area | |
1814 | gdk_draw_drawable ( zts->pixmap, | |
ff37db21 | 1815 | gtk_widget_get_style(GTK_WIDGET(zts->vw->viking_vvp))->black_gc, |
2eea9a36 RN |
1816 | vik_viewport_get_pixmap(zts->vw->viking_vvp), |
1817 | 0, 0, 0, 0, -1, -1); | |
1818 | ||
1819 | // Calculate new box starting point & size in pixels | |
1820 | int xx, yy, width, height; | |
1821 | if ( event->y > zts->start_y ) { | |
1822 | yy = zts->start_y; | |
1823 | height = event->y-zts->start_y; | |
1824 | } | |
1825 | else { | |
1826 | yy = event->y; | |
1827 | height = zts->start_y-event->y; | |
1828 | } | |
1829 | if ( event->x > zts->start_x ) { | |
1830 | xx = zts->start_x; | |
1831 | width = event->x-zts->start_x; | |
1832 | } | |
1833 | else { | |
1834 | xx = event->x; | |
1835 | width = zts->start_x-event->x; | |
1836 | } | |
1837 | ||
1838 | // Draw the box | |
ff37db21 | 1839 | gdk_draw_rectangle (zts->pixmap, gtk_widget_get_style(GTK_WIDGET(zts->vw->viking_vvp))->black_gc, FALSE, xx, yy, width, height); |
2eea9a36 RN |
1840 | |
1841 | // Only actually draw when there's time to do so | |
1842 | if (draw_buf_done) { | |
1843 | static gpointer pass_along[3]; | |
9b082b39 | 1844 | pass_along[0] = gtk_widget_get_window(GTK_WIDGET(zts->vw->viking_vvp)); |
ff37db21 | 1845 | pass_along[1] = gtk_widget_get_style(GTK_WIDGET(zts->vw->viking_vvp))->black_gc; |
2eea9a36 RN |
1846 | pass_along[2] = zts->pixmap; |
1847 | g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, draw_buf, pass_along, NULL); | |
1848 | draw_buf_done = FALSE; | |
1849 | } | |
1850 | } | |
2067d6de RN |
1851 | else |
1852 | zts->bounds_active = FALSE; | |
1853 | ||
941aa6e9 AF |
1854 | return VIK_LAYER_TOOL_ACK; |
1855 | } | |
50a14534 | 1856 | |
2eea9a36 | 1857 | static VikLayerToolFuncStatus zoomtool_release (VikLayer *vl, GdkEventButton *event, zoom_tool_state_t *zts) |
941aa6e9 | 1858 | { |
2eea9a36 RN |
1859 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1860 | ||
2eea9a36 RN |
1861 | // Ensure haven't just released on the exact same position |
1862 | // i.e. probably haven't moved the mouse at all | |
2067d6de RN |
1863 | if ( zts->bounds_active && modifiers == GDK_SHIFT_MASK && |
1864 | ( event->x < zts->start_x-5 || event->x > zts->start_x+5 ) && | |
1865 | ( event->y < zts->start_y-5 || event->y > zts->start_y+5 ) ) { | |
2eea9a36 RN |
1866 | |
1867 | VikCoord coord1, coord2; | |
1868 | vik_viewport_screen_to_coord ( zts->vw->viking_vvp, zts->start_x, zts->start_y, &coord1); | |
1869 | vik_viewport_screen_to_coord ( zts->vw->viking_vvp, event->x, event->y, &coord2); | |
1870 | ||
1871 | // From the extend of the bounds pick the best zoom level | |
1872 | // c.f. trw_layer_zoom_to_show_latlons() | |
1873 | // Maybe refactor... | |
1874 | struct LatLon ll1, ll2; | |
1875 | vik_coord_to_latlon(&coord1, &ll1); | |
1876 | vik_coord_to_latlon(&coord2, &ll2); | |
1877 | struct LatLon average = { (ll1.lat+ll2.lat)/2, | |
1878 | (ll1.lon+ll2.lon)/2 }; | |
1879 | ||
1880 | VikCoord new_center; | |
1881 | vik_coord_load_from_latlon ( &new_center, vik_viewport_get_coord_mode ( zts->vw->viking_vvp ), &average ); | |
be5554c5 | 1882 | vik_viewport_set_center_coord ( zts->vw->viking_vvp, &new_center, FALSE ); |
2eea9a36 RN |
1883 | |
1884 | /* Convert into definite 'smallest' and 'largest' positions */ | |
1885 | struct LatLon minmin; | |
1886 | if ( ll1.lat < ll2.lat ) | |
1887 | minmin.lat = ll1.lat; | |
1888 | else | |
1889 | minmin.lat = ll2.lat; | |
1890 | ||
1891 | struct LatLon maxmax; | |
1892 | if ( ll1.lon > ll2.lon ) | |
1893 | maxmax.lon = ll1.lon; | |
1894 | else | |
1895 | maxmax.lon = ll2.lon; | |
1896 | ||
1897 | /* Always recalculate the 'best' zoom level */ | |
1898 | gdouble zoom = VIK_VIEWPORT_MIN_ZOOM; | |
1899 | vik_viewport_set_zoom ( zts->vw->viking_vvp, zoom ); | |
1900 | ||
1901 | gdouble min_lat, max_lat, min_lon, max_lon; | |
1902 | /* Should only be a maximum of about 18 iterations from min to max zoom levels */ | |
1903 | while ( zoom <= VIK_VIEWPORT_MAX_ZOOM ) { | |
1904 | vik_viewport_get_min_max_lat_lon ( zts->vw->viking_vvp, &min_lat, &max_lat, &min_lon, &max_lon ); | |
1905 | /* NB I think the logic used in this test to determine if the bounds is within view | |
1906 | fails if track goes across 180 degrees longitude. | |
1907 | Hopefully that situation is not too common... | |
1908 | Mind you viking doesn't really do edge locations to well anyway */ | |
1909 | if ( min_lat < minmin.lat && | |
1910 | max_lat > minmin.lat && | |
1911 | min_lon < maxmax.lon && | |
1912 | max_lon > maxmax.lon ) | |
1913 | /* Found within zoom level */ | |
1914 | break; | |
1915 | ||
1916 | /* Try next */ | |
1917 | zoom = zoom * 2; | |
1918 | vik_viewport_set_zoom ( zts->vw->viking_vvp, zoom ); | |
1919 | } | |
2eea9a36 | 1920 | } |
2067d6de RN |
1921 | else { |
1922 | // When pressing shift and clicking for zoom, then jump three levels | |
1923 | if ( modifiers == GDK_SHIFT_MASK ) { | |
1924 | // Zoom in/out by three if possible | |
1925 | vik_viewport_set_center_screen ( zts->vw->viking_vvp, event->x, event->y ); | |
1926 | if ( event->button == 1 ) { | |
1927 | vik_viewport_zoom_in ( zts->vw->viking_vvp ); | |
1928 | vik_viewport_zoom_in ( zts->vw->viking_vvp ); | |
1929 | vik_viewport_zoom_in ( zts->vw->viking_vvp ); | |
1930 | } | |
1931 | else if ( event->button == 3 ) { | |
1932 | vik_viewport_zoom_out ( zts->vw->viking_vvp ); | |
1933 | vik_viewport_zoom_out ( zts->vw->viking_vvp ); | |
1934 | vik_viewport_zoom_out ( zts->vw->viking_vvp ); | |
1935 | } | |
1936 | } | |
1937 | } | |
1938 | ||
1939 | draw_update ( zts->vw ); | |
1940 | ||
1941 | // Reset | |
1942 | zts->bounds_active = FALSE; | |
1943 | ||
941aa6e9 | 1944 | return VIK_LAYER_TOOL_ACK; |
50a14534 EB |
1945 | } |
1946 | ||
941aa6e9 | 1947 | static VikToolInterface zoom_tool = |
79dce0cb | 1948 | { { "Zoom", "vik-icon-zoom", N_("_Zoom"), "<control><shift>Z", N_("Zoom Tool"), 1 }, |
941aa6e9 | 1949 | (VikToolConstructorFunc) zoomtool_create, |
2eea9a36 | 1950 | (VikToolDestructorFunc) zoomtool_destroy, |
941aa6e9 AF |
1951 | (VikToolActivationFunc) NULL, |
1952 | (VikToolActivationFunc) NULL, | |
1953 | (VikToolMouseFunc) zoomtool_click, | |
dc2c040e | 1954 | (VikToolMouseMoveFunc) zoomtool_move, |
f2f2f7bf GB |
1955 | (VikToolMouseFunc) zoomtool_release, |
1956 | NULL, | |
ef5e8132 | 1957 | FALSE, |
f2f2f7bf | 1958 | GDK_CURSOR_IS_PIXMAP, |
63959706 RN |
1959 | &cursor_zoom_pixbuf, |
1960 | NULL }; | |
463f9d07 | 1961 | /*** end zoom code ********************************************************/ |
941aa6e9 | 1962 | |
576cbd17 GB |
1963 | /******************************************************************************** |
1964 | ** Pan tool code | |
1965 | ********************************************************************************/ | |
1966 | static gpointer pantool_create (VikWindow *vw, VikViewport *vvp) | |
1967 | { | |
1968 | return vw; | |
1969 | } | |
1970 | ||
beb9d63a | 1971 | // NB Double clicking means this gets called THREE times!!! |
576cbd17 GB |
1972 | static VikLayerToolFuncStatus pantool_click (VikLayer *vl, GdkEventButton *event, VikWindow *vw) |
1973 | { | |
1974 | vw->modified = TRUE; | |
beb9d63a RN |
1975 | |
1976 | if ( event->type == GDK_2BUTTON_PRESS ) { | |
1977 | // Zoom in / out on double click | |
1978 | // No need to change the center as that has already occurred in the first click of a double click occurrence | |
1979 | if ( event->button == 1 ) { | |
1980 | guint modifier = event->state & GDK_SHIFT_MASK; | |
1981 | if ( modifier ) | |
1982 | vik_viewport_zoom_out ( vw->viking_vvp ); | |
1983 | else | |
1984 | vik_viewport_zoom_in ( vw->viking_vvp ); | |
1985 | } | |
1986 | else if ( event->button == 3 ) | |
1987 | vik_viewport_zoom_out ( vw->viking_vvp ); | |
1988 | ||
1989 | draw_update ( vw ); | |
1990 | } | |
1991 | else | |
1992 | // Standard pan click | |
1993 | if ( event->button == 1 ) | |
1994 | vik_window_pan_click ( vw, event ); | |
1995 | ||
576cbd17 GB |
1996 | return VIK_LAYER_TOOL_ACK; |
1997 | } | |
1998 | ||
dc2c040e | 1999 | static VikLayerToolFuncStatus pantool_move (VikLayer *vl, GdkEventMotion *event, VikWindow *vw) |
576cbd17 GB |
2000 | { |
2001 | vik_window_pan_move ( vw, event ); | |
2002 | return VIK_LAYER_TOOL_ACK; | |
2003 | } | |
2004 | ||
2005 | static VikLayerToolFuncStatus pantool_release (VikLayer *vl, GdkEventButton *event, VikWindow *vw) | |
2006 | { | |
2007 | if ( event->button == 1 ) | |
2008 | vik_window_pan_release ( vw, event ); | |
2009 | return VIK_LAYER_TOOL_ACK; | |
2010 | } | |
2011 | ||
2012 | static VikToolInterface pan_tool = | |
79dce0cb | 2013 | { { "Pan", "vik-icon-pan", N_("_Pan"), "<control><shift>P", N_("Pan Tool"), 0 }, |
576cbd17 GB |
2014 | (VikToolConstructorFunc) pantool_create, |
2015 | (VikToolDestructorFunc) NULL, | |
2016 | (VikToolActivationFunc) NULL, | |
2017 | (VikToolActivationFunc) NULL, | |
2018 | (VikToolMouseFunc) pantool_click, | |
dc2c040e | 2019 | (VikToolMouseMoveFunc) pantool_move, |
f2f2f7bf GB |
2020 | (VikToolMouseFunc) pantool_release, |
2021 | NULL, | |
ef5e8132 | 2022 | FALSE, |
63959706 RN |
2023 | GDK_FLEUR, |
2024 | NULL, | |
2025 | NULL }; | |
576cbd17 GB |
2026 | /*** end pan code ********************************************************/ |
2027 | ||
a47bfefa RN |
2028 | /******************************************************************************** |
2029 | ** Select tool code | |
2030 | ********************************************************************************/ | |
2031 | static gpointer selecttool_create (VikWindow *vw, VikViewport *vvp) | |
2032 | { | |
08f14055 RN |
2033 | tool_ed_t *t = g_new(tool_ed_t, 1); |
2034 | t->vw = vw; | |
2035 | t->vvp = vvp; | |
2036 | t->vtl = NULL; | |
2037 | t->is_waypoint = FALSE; | |
2038 | return t; | |
2039 | } | |
2040 | ||
2041 | static void selecttool_destroy (tool_ed_t *t) | |
2042 | { | |
2043 | g_free(t); | |
a47bfefa RN |
2044 | } |
2045 | ||
2046 | typedef struct { | |
2047 | gboolean cont; | |
2048 | VikViewport *vvp; | |
2049 | GdkEventButton *event; | |
08f14055 | 2050 | tool_ed_t *tool_edit; |
a47bfefa RN |
2051 | } clicker; |
2052 | ||
2053 | static void click_layer_selected (VikLayer *vl, clicker *ck) | |
2054 | { | |
2055 | /* Do nothing when function call returns true; */ | |
2056 | /* i.e. stop on first found item */ | |
2057 | if ( ck->cont ) | |
2058 | if ( vl->visible ) | |
08f14055 RN |
2059 | if ( vik_layer_get_interface(vl->type)->select_click ) |
2060 | ck->cont = !vik_layer_get_interface(vl->type)->select_click ( vl, ck->event, ck->vvp, ck->tool_edit ); | |
a47bfefa RN |
2061 | } |
2062 | ||
08f14055 | 2063 | static VikLayerToolFuncStatus selecttool_click (VikLayer *vl, GdkEventButton *event, tool_ed_t *t) |
a47bfefa RN |
2064 | { |
2065 | /* Only allow selection on primary button */ | |
2066 | if ( event->button == 1 ) { | |
2067 | /* Enable click to apply callback to potentially all track/waypoint layers */ | |
2068 | /* Useful as we can find things that aren't necessarily in the currently selected layer */ | |
aa7ed888 | 2069 | GList* gl = vik_layers_panel_get_all_layers_of_type ( t->vw->viking_vlp, VIK_LAYER_TRW, FALSE ); // Don't get invisible layers |
a47bfefa RN |
2070 | clicker ck; |
2071 | ck.cont = TRUE; | |
08f14055 | 2072 | ck.vvp = t->vw->viking_vvp; |
a47bfefa | 2073 | ck.event = event; |
08f14055 | 2074 | ck.tool_edit = t; |
a47bfefa RN |
2075 | g_list_foreach ( gl, (GFunc) click_layer_selected, &ck ); |
2076 | g_list_free ( gl ); | |
2077 | ||
2078 | // If nothing found then deselect & redraw screen if necessary to remove the highlight | |
2079 | if ( ck.cont ) { | |
2080 | GtkTreeIter iter; | |
08f14055 | 2081 | VikTreeview *vtv = vik_layers_panel_get_treeview ( t->vw->viking_vlp ); |
a47bfefa RN |
2082 | |
2083 | if ( vik_treeview_get_selected_iter ( vtv, &iter ) ) { | |
2084 | // Only clear if selected thing is a TrackWaypoint layer or a sublayer | |
2085 | gint type = vik_treeview_item_get_type ( vtv, &iter ); | |
2086 | if ( type == VIK_TREEVIEW_TYPE_SUBLAYER || | |
2087 | VIK_LAYER(vik_treeview_item_get_pointer ( vtv, &iter ))->type == VIK_LAYER_TRW ) { | |
2088 | ||
2089 | vik_treeview_item_unselect ( vtv, &iter ); | |
08f14055 RN |
2090 | if ( vik_window_clear_highlight ( t->vw ) ) |
2091 | draw_update ( t->vw ); | |
a47bfefa RN |
2092 | } |
2093 | } | |
2094 | } | |
2095 | } | |
2096 | else if ( ( event->button == 3 ) && ( vl && ( vl->type == VIK_LAYER_TRW ) ) ) { | |
2097 | if ( vl->visible ) | |
2098 | /* Act on currently selected item to show menu */ | |
60a69560 | 2099 | if ( t->vw->selected_track || t->vw->selected_waypoint ) |
a47bfefa | 2100 | if ( vik_layer_get_interface(vl->type)->show_viewport_menu ) |
08f14055 | 2101 | vik_layer_get_interface(vl->type)->show_viewport_menu ( vl, event, t->vw->viking_vvp ); |
a47bfefa RN |
2102 | } |
2103 | ||
2104 | return VIK_LAYER_TOOL_ACK; | |
2105 | } | |
2106 | ||
08f14055 RN |
2107 | static VikLayerToolFuncStatus selecttool_move (VikLayer *vl, GdkEventButton *event, tool_ed_t *t) |
2108 | { | |
2109 | /* Only allow selection on primary button */ | |
2110 | if ( event->button == 1 ) { | |
2111 | // Don't care about vl here | |
2112 | if ( t->vtl ) | |
2113 | if ( vik_layer_get_interface(VIK_LAYER_TRW)->select_move ) | |
2114 | vik_layer_get_interface(VIK_LAYER_TRW)->select_move ( vl, event, t->vvp, t ); | |
2115 | } | |
2116 | return VIK_LAYER_TOOL_ACK; | |
2117 | } | |
2118 | ||
2119 | static VikLayerToolFuncStatus selecttool_release (VikLayer *vl, GdkEventButton *event, tool_ed_t *t) | |
2120 | { | |
2121 | /* Only allow selection on primary button */ | |
2122 | if ( event->button == 1 ) { | |
2123 | // Don't care about vl here | |
2124 | if ( t->vtl ) | |
2125 | if ( vik_layer_get_interface(VIK_LAYER_TRW)->select_release ) | |
2126 | vik_layer_get_interface(VIK_LAYER_TRW)->select_release ( (VikLayer*)t->vtl, event, t->vvp, t ); | |
2127 | } | |
2128 | return VIK_LAYER_TOOL_ACK; | |
2129 | } | |
2130 | ||
a47bfefa | 2131 | static VikToolInterface select_tool = |
79dce0cb | 2132 | { { "Select", "vik-icon-select", N_("_Select"), "<control><shift>S", N_("Select Tool"), 3 }, |
a47bfefa | 2133 | (VikToolConstructorFunc) selecttool_create, |
08f14055 | 2134 | (VikToolDestructorFunc) selecttool_destroy, |
a47bfefa RN |
2135 | (VikToolActivationFunc) NULL, |
2136 | (VikToolActivationFunc) NULL, | |
2137 | (VikToolMouseFunc) selecttool_click, | |
08f14055 RN |
2138 | (VikToolMouseMoveFunc) selecttool_move, |
2139 | (VikToolMouseFunc) selecttool_release, | |
a47bfefa | 2140 | (VikToolKeyFunc) NULL, |
ef5e8132 | 2141 | FALSE, |
a47bfefa RN |
2142 | GDK_LEFT_PTR, |
2143 | NULL, | |
2144 | NULL }; | |
2145 | /*** end select tool code ********************************************************/ | |
2146 | ||
8c721f83 EB |
2147 | static void draw_pan_cb ( GtkAction *a, VikWindow *vw ) |
2148 | { | |
ee4c7107 RN |
2149 | // Since the treeview cell editting intercepts standard keyboard handlers, it means we can receive events here |
2150 | // Thus if currently editting, ensure we don't move the viewport when Ctrl+<arrow> is received | |
2151 | VikLayer *sel = vik_layers_panel_get_selected ( vw->viking_vlp ); | |
2152 | if ( sel && vik_treeview_get_editing ( sel->vt ) ) | |
2153 | return; | |
2154 | ||
8c721f83 EB |
2155 | if (!strcmp(gtk_action_get_name(a), "PanNorth")) { |
2156 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, 0 ); | |
2157 | } else if (!strcmp(gtk_action_get_name(a), "PanEast")) { | |
2158 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp), vik_viewport_get_height(vw->viking_vvp)/2 ); | |
2159 | } else if (!strcmp(gtk_action_get_name(a), "PanSouth")) { | |
2160 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, vik_viewport_get_height(vw->viking_vvp) ); | |
2161 | } else if (!strcmp(gtk_action_get_name(a), "PanWest")) { | |
2162 | vik_viewport_set_center_screen ( vw->viking_vvp, 0, vik_viewport_get_height(vw->viking_vvp)/2 ); | |
2163 | } | |
2164 | draw_update ( vw ); | |
2165 | } | |
941aa6e9 | 2166 | |
7de42638 EB |
2167 | static void full_screen_cb ( GtkAction *a, VikWindow *vw ) |
2168 | { | |
2169 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/FullScreen" ); | |
2170 | g_assert(check_box); | |
2171 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
2172 | if ( state ) | |
2173 | gtk_window_fullscreen ( GTK_WINDOW(vw) ); | |
2174 | else | |
2175 | gtk_window_unfullscreen ( GTK_WINDOW(vw) ); | |
2176 | } | |
941aa6e9 | 2177 | |
e4afc73a | 2178 | static void draw_zoom_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2179 | { |
e4afc73a EB |
2180 | guint what = 128; |
2181 | ||
2182 | if (!strcmp(gtk_action_get_name(a), "ZoomIn")) { | |
2183 | what = -3; | |
2184 | } | |
2185 | else if (!strcmp(gtk_action_get_name(a), "ZoomOut")) { | |
2186 | what = -4; | |
2187 | } | |
2188 | else if (!strcmp(gtk_action_get_name(a), "Zoom0.25")) { | |
2189 | what = -2; | |
2190 | } | |
2191 | else if (!strcmp(gtk_action_get_name(a), "Zoom0.5")) { | |
2192 | what = -1; | |
2193 | } | |
2194 | else { | |
2195 | gchar *s = (gchar *)gtk_action_get_name(a); | |
2196 | what = atoi(s+4); | |
2197 | } | |
2198 | ||
50a14534 EB |
2199 | switch (what) |
2200 | { | |
2201 | case -3: vik_viewport_zoom_in ( vw->viking_vvp ); break; | |
2202 | case -4: vik_viewport_zoom_out ( vw->viking_vvp ); break; | |
2203 | case -1: vik_viewport_set_zoom ( vw->viking_vvp, 0.5 ); break; | |
2204 | case -2: vik_viewport_set_zoom ( vw->viking_vvp, 0.25 ); break; | |
2205 | default: vik_viewport_set_zoom ( vw->viking_vvp, what ); | |
2206 | } | |
2207 | draw_update ( vw ); | |
2208 | } | |
2209 | ||
61a9fb73 | 2210 | static void draw_goto_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2211 | { |
2212 | VikCoord new_center; | |
e4afc73a EB |
2213 | |
2214 | if (!strcmp(gtk_action_get_name(a), "GotoLL")) { | |
50a14534 EB |
2215 | struct LatLon ll, llold; |
2216 | vik_coord_to_latlon ( vik_viewport_get_center ( vw->viking_vvp ), &llold ); | |
2217 | if ( a_dialog_goto_latlon ( GTK_WINDOW(vw), &ll, &llold ) ) | |
2218 | vik_coord_load_from_latlon ( &new_center, vik_viewport_get_coord_mode(vw->viking_vvp), &ll ); | |
2219 | else | |
2220 | return; | |
2221 | } | |
e4afc73a | 2222 | else if (!strcmp(gtk_action_get_name(a), "GotoUTM")) { |
50a14534 EB |
2223 | struct UTM utm, utmold; |
2224 | vik_coord_to_utm ( vik_viewport_get_center ( vw->viking_vvp ), &utmold ); | |
2225 | if ( a_dialog_goto_utm ( GTK_WINDOW(vw), &utm, &utmold ) ) | |
2226 | vik_coord_load_from_utm ( &new_center, vik_viewport_get_coord_mode(vw->viking_vvp), &utm ); | |
2227 | else | |
2228 | return; | |
2229 | } | |
e4afc73a | 2230 | else { |
8dc8da82 | 2231 | g_critical("Houston, we've had a problem."); |
e4afc73a EB |
2232 | return; |
2233 | } | |
50a14534 | 2234 | |
be5554c5 | 2235 | vik_viewport_set_center_coord ( vw->viking_vvp, &new_center, TRUE ); |
50a14534 EB |
2236 | draw_update ( vw ); |
2237 | } | |
2238 | ||
be5554c5 RN |
2239 | /** |
2240 | * center_changed_cb: | |
2241 | */ | |
2242 | static void center_changed_cb ( VikWindow *vw ) | |
2243 | { | |
2244 | // ATM Keep back always available, so when we pan - we can jump to the last requested position | |
2245 | /* | |
2246 | GtkAction* action_back = gtk_action_group_get_action ( vw->action_group, "GoBack" ); | |
2247 | if ( action_back ) { | |
2248 | gtk_action_set_sensitive ( action_back, vik_viewport_back_available(vw->viking_vvp) ); | |
2249 | } | |
2250 | */ | |
2251 | GtkAction* action_forward = gtk_action_group_get_action ( vw->action_group, "GoForward" ); | |
2252 | if ( action_forward ) { | |
2253 | gtk_action_set_sensitive ( action_forward, vik_viewport_forward_available(vw->viking_vvp) ); | |
2254 | } | |
2255 | } | |
2256 | ||
2257 | /** | |
2258 | * draw_goto_back_and_forth: | |
2259 | */ | |
2260 | static void draw_goto_back_and_forth ( GtkAction *a, VikWindow *vw ) | |
2261 | { | |
2262 | gboolean changed = FALSE; | |
2263 | if (!strcmp(gtk_action_get_name(a), "GoBack")) { | |
2264 | changed = vik_viewport_go_back ( vw->viking_vvp ); | |
2265 | } | |
2266 | else if (!strcmp(gtk_action_get_name(a), "GoForward")) { | |
2267 | changed = vik_viewport_go_forward ( vw->viking_vvp ); | |
2268 | } | |
2269 | else { | |
2270 | return; | |
2271 | } | |
2272 | ||
2273 | // Recheck buttons sensitivities, as the center changed signal is not sent on back/forward changes | |
2274 | // (otherwise we would get stuck in an infinite loop!) | |
2275 | center_changed_cb ( vw ); | |
2276 | ||
2277 | if ( changed ) | |
2278 | draw_update ( vw ); | |
2279 | } | |
2280 | ||
6b59f63d RN |
2281 | /** |
2282 | * Refresh maps displayed | |
2283 | */ | |
2284 | static void draw_refresh_cb ( GtkAction *a, VikWindow *vw ) | |
2285 | { | |
2286 | // Only get 'new' maps | |
2287 | simple_map_update ( vw, TRUE ); | |
2288 | } | |
2289 | ||
e4afc73a | 2290 | static void menu_addlayer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2291 | { |
b5926b35 | 2292 | VikLayerTypeEnum type; |
e4afc73a EB |
2293 | for ( type = 0; type < VIK_LAYER_NUM_TYPES; type++ ) { |
2294 | if (!strcmp(vik_layer_get_interface(type)->name, gtk_action_get_name(a))) { | |
2295 | if ( vik_layers_panel_new_layer ( vw->viking_vlp, type ) ) { | |
b5926b35 RN |
2296 | draw_update ( vw ); |
2297 | vw->modified = TRUE; | |
e4afc73a EB |
2298 | } |
2299 | } | |
50a14534 EB |
2300 | } |
2301 | } | |
2302 | ||
e4afc73a | 2303 | static void menu_copy_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2304 | { |
2cebc318 | 2305 | a_clipboard_copy_selected ( vw->viking_vlp ); |
50a14534 EB |
2306 | } |
2307 | ||
e4afc73a | 2308 | static void menu_cut_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2309 | { |
169acf64 | 2310 | vik_layers_panel_cut_selected ( vw->viking_vlp ); |
169acf64 | 2311 | vw->modified = TRUE; |
50a14534 EB |
2312 | } |
2313 | ||
e4afc73a | 2314 | static void menu_paste_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2315 | { |
ee4c7107 | 2316 | if ( vik_layers_panel_paste_selected ( vw->viking_vlp ) ) |
50a14534 | 2317 | { |
50a14534 EB |
2318 | vw->modified = TRUE; |
2319 | } | |
2320 | } | |
2321 | ||
e4afc73a | 2322 | static void menu_properties_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2323 | { |
2324 | if ( ! vik_layers_panel_properties ( vw->viking_vlp ) ) | |
4c77d5e0 | 2325 | a_dialog_info_msg ( GTK_WINDOW(vw), _("You must select a layer to show its properties.") ); |
50a14534 EB |
2326 | } |
2327 | ||
5ff75d1e GB |
2328 | static void help_help_cb ( GtkAction *a, VikWindow *vw ) |
2329 | { | |
6ace3182 MA |
2330 | #ifdef WINDOWS |
2331 | ShellExecute(NULL, "open", ""PACKAGE".pdf", NULL, NULL, SW_SHOWNORMAL); | |
2332 | #else /* WINDOWS */ | |
5ff75d1e GB |
2333 | gchar *uri; |
2334 | uri = g_strdup_printf("ghelp:%s", PACKAGE); | |
9080b461 RN |
2335 | GError *error = NULL; |
2336 | gboolean show = gtk_show_uri (NULL, uri, GDK_CURRENT_TIME, &error); | |
2337 | if ( !show && !error ) | |
2338 | // No error to show, so unlikely this will get called | |
2339 | a_dialog_error_msg ( GTK_WINDOW(vw), _("The help system is not available.") ); | |
2340 | else if ( error ) { | |
2341 | // Main error path | |
2342 | 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 ); | |
2343 | g_error_free ( error ); | |
2344 | } | |
5ff75d1e | 2345 | g_free(uri); |
6ace3182 | 2346 | #endif /* WINDOWS */ |
5ff75d1e GB |
2347 | } |
2348 | ||
d0a5f320 AF |
2349 | static void help_about_cb ( GtkAction *a, VikWindow *vw ) |
2350 | { | |
2351 | a_dialog_about(GTK_WINDOW(vw)); | |
2352 | } | |
2353 | ||
e4afc73a | 2354 | static void menu_delete_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2355 | { |
2356 | if ( vik_layers_panel_get_selected ( vw->viking_vlp ) ) | |
2357 | { | |
2358 | vik_layers_panel_delete_selected ( vw->viking_vlp ); | |
2359 | vw->modified = TRUE; | |
2360 | } | |
2361 | else | |
4c77d5e0 | 2362 | a_dialog_info_msg ( GTK_WINDOW(vw), _("You must select a layer to delete.") ); |
50a14534 EB |
2363 | } |
2364 | ||
181f5d0c MA |
2365 | static void view_side_panel_cb ( GtkAction *a, VikWindow *vw ) |
2366 | { | |
48df6aa3 | 2367 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewSidePanel" ); |
181f5d0c MA |
2368 | g_assert(check_box); |
2369 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
2370 | if ( state ) | |
2371 | gtk_widget_show(GTK_WIDGET(vw->viking_vlp)); | |
2372 | else | |
2373 | gtk_widget_hide(GTK_WIDGET(vw->viking_vlp)); | |
2374 | } | |
2375 | ||
a459ee10 RN |
2376 | static void view_statusbar_cb ( GtkAction *a, VikWindow *vw ) |
2377 | { | |
48df6aa3 | 2378 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewStatusBar" ); |
a459ee10 RN |
2379 | if ( !check_box ) |
2380 | return; | |
2381 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
2382 | if ( state ) | |
2383 | gtk_widget_show ( GTK_WIDGET(vw->viking_vs) ); | |
2384 | else | |
2385 | gtk_widget_hide ( GTK_WIDGET(vw->viking_vs) ); | |
2386 | } | |
2387 | ||
e7591765 RN |
2388 | static void view_toolbar_cb ( GtkAction *a, VikWindow *vw ) |
2389 | { | |
48df6aa3 | 2390 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewToolbar" ); |
e7591765 RN |
2391 | if ( !check_box ) |
2392 | return; | |
2393 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
2394 | if ( state ) | |
2395 | gtk_widget_show ( GTK_WIDGET(vw->toolbar) ); | |
2396 | else | |
2397 | gtk_widget_hide ( GTK_WIDGET(vw->toolbar) ); | |
2398 | } | |
2399 | ||
7622022f RN |
2400 | static void view_main_menu_cb ( GtkAction *a, VikWindow *vw ) |
2401 | { | |
48df6aa3 | 2402 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewMainMenu" ); |
7622022f RN |
2403 | if ( !check_box ) |
2404 | return; | |
2405 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
2406 | if ( !state ) | |
2407 | gtk_widget_hide ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
2408 | else | |
2409 | gtk_widget_show ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
2410 | } | |
2411 | ||
941aa6e9 AF |
2412 | /*************************************** |
2413 | ** tool management routines | |
2414 | ** | |
2415 | ***************************************/ | |
2416 | ||
2417 | static toolbox_tools_t* toolbox_create(VikWindow *vw) | |
2418 | { | |
2419 | toolbox_tools_t *vt = g_new(toolbox_tools_t, 1); | |
2420 | vt->tools = NULL; | |
2421 | vt->n_tools = 0; | |
2422 | vt->active_tool = -1; | |
2423 | vt->vw = vw; | |
941aa6e9 AF |
2424 | return vt; |
2425 | } | |
2426 | ||
9593a4c9 | 2427 | static void toolbox_add_tool(toolbox_tools_t *vt, VikToolInterface *vti, gint layer_type ) |
941aa6e9 AF |
2428 | { |
2429 | vt->tools = g_renew(toolbox_tool_t, vt->tools, vt->n_tools+1); | |
2430 | vt->tools[vt->n_tools].ti = *vti; | |
9593a4c9 | 2431 | vt->tools[vt->n_tools].layer_type = layer_type; |
941aa6e9 AF |
2432 | if (vti->create) { |
2433 | vt->tools[vt->n_tools].state = vti->create(vt->vw, vt->vw->viking_vvp); | |
2434 | } | |
2435 | else { | |
2436 | vt->tools[vt->n_tools].state = NULL; | |
2437 | } | |
2438 | vt->n_tools++; | |
2439 | } | |
2440 | ||
2441 | static int toolbox_get_tool(toolbox_tools_t *vt, const gchar *tool_name) | |
2442 | { | |
2443 | int i; | |
2444 | for (i=0; i<vt->n_tools; i++) { | |
79dce0cb | 2445 | if (!strcmp(tool_name, vt->tools[i].ti.radioActionEntry.name)) { |
941aa6e9 AF |
2446 | break; |
2447 | } | |
2448 | } | |
2449 | return i; | |
2450 | } | |
2451 | ||
2452 | static void toolbox_activate(toolbox_tools_t *vt, const gchar *tool_name) | |
2453 | { | |
2454 | int tool = toolbox_get_tool(vt, tool_name); | |
2455 | toolbox_tool_t *t = &vt->tools[tool]; | |
2456 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
2457 | ||
2458 | if (tool == vt->n_tools) { | |
7742da66 | 2459 | g_critical("trying to activate a non-existent tool..."); |
d84ade77 | 2460 | return; |
941aa6e9 AF |
2461 | } |
2462 | /* is the tool already active? */ | |
2463 | if (vt->active_tool == tool) { | |
2464 | return; | |
2465 | } | |
2466 | ||
2467 | if (vt->active_tool != -1) { | |
2468 | if (vt->tools[vt->active_tool].ti.deactivate) { | |
2469 | vt->tools[vt->active_tool].ti.deactivate(NULL, vt->tools[vt->active_tool].state); | |
2470 | } | |
2471 | } | |
2472 | if (t->ti.activate) { | |
2473 | t->ti.activate(vl, t->state); | |
2474 | } | |
2475 | vt->active_tool = tool; | |
2476 | } | |
2477 | ||
f2f2f7bf GB |
2478 | static const GdkCursor *toolbox_get_cursor(toolbox_tools_t *vt, const gchar *tool_name) |
2479 | { | |
2480 | int tool = toolbox_get_tool(vt, tool_name); | |
2481 | toolbox_tool_t *t = &vt->tools[tool]; | |
2482 | if (t->ti.cursor == NULL) { | |
2483 | if (t->ti.cursor_type == GDK_CURSOR_IS_PIXMAP && t->ti.cursor_data != NULL) { | |
2484 | GError *cursor_load_err = NULL; | |
2485 | GdkPixbuf *cursor_pixbuf = gdk_pixbuf_from_pixdata (t->ti.cursor_data, FALSE, &cursor_load_err); | |
2486 | /* TODO: settable offeset */ | |
2487 | t->ti.cursor = gdk_cursor_new_from_pixbuf ( gdk_display_get_default(), cursor_pixbuf, 3, 3 ); | |
2488 | g_object_unref ( G_OBJECT(cursor_pixbuf) ); | |
2489 | } else { | |
2490 | t->ti.cursor = gdk_cursor_new ( t->ti.cursor_type ); | |
2491 | } | |
2492 | } | |
2493 | return t->ti.cursor; | |
2494 | } | |
2495 | ||
941aa6e9 AF |
2496 | static void toolbox_click (toolbox_tools_t *vt, GdkEventButton *event) |
2497 | { | |
2498 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
2499 | if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.click) { | |
9593a4c9 EB |
2500 | gint ltype = vt->tools[vt->active_tool].layer_type; |
2501 | if ( ltype == TOOL_LAYER_TYPE_NONE || (vl && ltype == vl->type) ) | |
2502 | vt->tools[vt->active_tool].ti.click(vl, event, vt->tools[vt->active_tool].state); | |
941aa6e9 AF |
2503 | } |
2504 | } | |
2505 | ||
dc2c040e | 2506 | static void toolbox_move (toolbox_tools_t *vt, GdkEventMotion *event) |
941aa6e9 AF |
2507 | { |
2508 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
2509 | if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.move) { | |
9593a4c9 EB |
2510 | gint ltype = vt->tools[vt->active_tool].layer_type; |
2511 | if ( ltype == TOOL_LAYER_TYPE_NONE || (vl && ltype == vl->type) ) | |
165d30aa EB |
2512 | if ( VIK_LAYER_TOOL_ACK_GRAB_FOCUS == vt->tools[vt->active_tool].ti.move(vl, event, vt->tools[vt->active_tool].state) ) |
2513 | gtk_widget_grab_focus ( GTK_WIDGET(vt->vw->viking_vvp) ); | |
941aa6e9 AF |
2514 | } |
2515 | } | |
2516 | ||
2517 | static void toolbox_release (toolbox_tools_t *vt, GdkEventButton *event) | |
2518 | { | |
2519 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
9593a4c9 EB |
2520 | if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.release ) { |
2521 | gint ltype = vt->tools[vt->active_tool].layer_type; | |
2522 | if ( ltype == TOOL_LAYER_TYPE_NONE || (vl && ltype == vl->type) ) | |
2523 | vt->tools[vt->active_tool].ti.release(vl, event, vt->tools[vt->active_tool].state); | |
941aa6e9 AF |
2524 | } |
2525 | } | |
2526 | /** End tool management ************************************/ | |
2527 | ||
8fb71d6c EB |
2528 | void vik_window_enable_layer_tool ( VikWindow *vw, gint layer_id, gint tool_id ) |
2529 | { | |
79dce0cb | 2530 | gtk_action_activate ( gtk_action_group_get_action ( vw->action_group, vik_layer_get_interface(layer_id)->tools[tool_id].radioActionEntry.name ) ); |
8fb71d6c | 2531 | } |
941aa6e9 AF |
2532 | |
2533 | /* this function gets called whenever a toolbar tool is clicked */ | |
e4afc73a | 2534 | static void menu_tool_cb ( GtkAction *old, GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2535 | { |
2536 | /* White Magic, my friends ... White Magic... */ | |
b5926b35 | 2537 | gint tool_id; |
941aa6e9 AF |
2538 | toolbox_activate(vw->vt, gtk_action_get_name(a)); |
2539 | ||
55d3a53c | 2540 | vw->viewport_cursor = (GdkCursor *)toolbox_get_cursor(vw->vt, gtk_action_get_name(a)); |
33bc7c1b | 2541 | |
9b082b39 | 2542 | if ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)) ) |
33bc7c1b | 2543 | /* We set cursor, even if it is NULL: it resets to default */ |
9b082b39 | 2544 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)), vw->viewport_cursor ); |
f2f2f7bf | 2545 | |
576cbd17 GB |
2546 | if (!strcmp(gtk_action_get_name(a), "Pan")) { |
2547 | vw->current_tool = TOOL_PAN; | |
576cbd17 GB |
2548 | } |
2549 | else if (!strcmp(gtk_action_get_name(a), "Zoom")) { | |
e4afc73a EB |
2550 | vw->current_tool = TOOL_ZOOM; |
2551 | } | |
2552 | else if (!strcmp(gtk_action_get_name(a), "Ruler")) { | |
2553 | vw->current_tool = TOOL_RULER; | |
2554 | } | |
a47bfefa RN |
2555 | else if (!strcmp(gtk_action_get_name(a), "Select")) { |
2556 | vw->current_tool = TOOL_SELECT; | |
2557 | } | |
e4afc73a | 2558 | else { |
b5926b35 | 2559 | VikLayerTypeEnum layer_id; |
8fb71d6c EB |
2560 | for (layer_id=0; layer_id<VIK_LAYER_NUM_TYPES; layer_id++) { |
2561 | for ( tool_id = 0; tool_id < vik_layer_get_interface(layer_id)->tools_count; tool_id++ ) { | |
efb21731 | 2562 | if (!strcmp(vik_layer_get_interface(layer_id)->tools[tool_id].radioActionEntry.name, gtk_action_get_name(a))) { |
8fb71d6c EB |
2563 | vw->current_tool = TOOL_LAYER; |
2564 | vw->tool_layer_id = layer_id; | |
2565 | vw->tool_tool_id = tool_id; | |
efb21731 | 2566 | } |
e4afc73a EB |
2567 | } |
2568 | } | |
2569 | } | |
ac4478f4 | 2570 | draw_status_tool ( vw ); |
50a14534 EB |
2571 | } |
2572 | ||
2573 | static void window_set_filename ( VikWindow *vw, const gchar *filename ) | |
2574 | { | |
2575 | gchar *title; | |
4c77d5e0 | 2576 | const gchar *file; |
50a14534 EB |
2577 | if ( vw->filename ) |
2578 | g_free ( vw->filename ); | |
2579 | if ( filename == NULL ) | |
2580 | { | |
2581 | vw->filename = NULL; | |
50a14534 EB |
2582 | } |
2583 | else | |
2584 | { | |
2585 | vw->filename = g_strdup(filename); | |
50a14534 | 2586 | } |
4522c4ff GB |
2587 | |
2588 | /* Refresh window's title */ | |
2589 | file = window_get_filename ( vw ); | |
4c77d5e0 GB |
2590 | title = g_strdup_printf( "%s - Viking", file ); |
2591 | gtk_window_set_title ( GTK_WINDOW(vw), title ); | |
2592 | g_free ( title ); | |
50a14534 EB |
2593 | } |
2594 | ||
4522c4ff GB |
2595 | static const gchar *window_get_filename ( VikWindow *vw ) |
2596 | { | |
2597 | return vw->filename ? a_file_basename ( vw->filename ) : _("Untitled"); | |
2598 | } | |
2599 | ||
7bc965c0 GB |
2600 | GtkWidget *vik_window_get_drawmode_button ( VikWindow *vw, VikViewportDrawMode mode ) |
2601 | { | |
2602 | GtkWidget *mode_button; | |
2603 | gchar *buttonname; | |
2604 | switch ( mode ) { | |
794c8f18 | 2605 | #ifdef VIK_CONFIG_EXPEDIA |
7bc965c0 | 2606 | case VIK_VIEWPORT_DRAWMODE_EXPEDIA: buttonname = "/ui/MainMenu/View/ModeExpedia"; break; |
794c8f18 | 2607 | #endif |
7bc965c0 | 2608 | case VIK_VIEWPORT_DRAWMODE_MERCATOR: buttonname = "/ui/MainMenu/View/ModeMercator"; break; |
d587678a | 2609 | case VIK_VIEWPORT_DRAWMODE_LATLON: buttonname = "/ui/MainMenu/View/ModeLatLon"; break; |
794c8f18 | 2610 | default: buttonname = "/ui/MainMenu/View/ModeUTM"; |
7bc965c0 GB |
2611 | } |
2612 | mode_button = gtk_ui_manager_get_widget ( vw->uim, buttonname ); | |
2613 | g_assert ( mode_button ); | |
2614 | return mode_button; | |
2615 | } | |
2616 | ||
01da6b4d GB |
2617 | /** |
2618 | * vik_window_get_pan_move: | |
2619 | * @vw: some VikWindow | |
2620 | * | |
2621 | * Retrieves @vw's pan_move. | |
2622 | * | |
2623 | * Should be removed as soon as possible. | |
2624 | * | |
2625 | * Returns: @vw's pan_move | |
2626 | * | |
2627 | * Since: 0.9.96 | |
2628 | **/ | |
1c6a6010 GB |
2629 | gboolean vik_window_get_pan_move ( VikWindow *vw ) |
2630 | { | |
2631 | return vw->pan_move; | |
2632 | } | |
2633 | ||
13505702 GB |
2634 | static void on_activate_recent_item (GtkRecentChooser *chooser, |
2635 | VikWindow *self) | |
2636 | { | |
2637 | gchar *filename; | |
2638 | ||
2639 | filename = gtk_recent_chooser_get_current_uri (chooser); | |
2640 | if (filename != NULL) | |
2641 | { | |
2642 | GFile *file = g_file_new_for_uri ( filename ); | |
2643 | gchar *path = g_file_get_path ( file ); | |
2644 | g_object_unref ( file ); | |
2645 | if ( self->filename ) | |
2646 | { | |
d8ff1421 RN |
2647 | GSList *filenames = NULL; |
2648 | filenames = g_slist_append ( filenames, path ); | |
13505702 | 2649 | g_signal_emit ( G_OBJECT(self), window_signals[VW_OPENWINDOW_SIGNAL], 0, filenames ); |
d8ff1421 | 2650 | // NB: GSList & contents are freed by main.open_window |
13505702 | 2651 | } |
d8ff1421 | 2652 | else { |
756d53f5 | 2653 | vik_window_open_file ( self, path, TRUE ); |
d8ff1421 RN |
2654 | g_free ( path ); |
2655 | } | |
13505702 GB |
2656 | } |
2657 | ||
2658 | g_free (filename); | |
2659 | } | |
2660 | ||
2661 | static void setup_recent_files (VikWindow *self) | |
2662 | { | |
2663 | GtkRecentManager *manager; | |
2664 | GtkRecentFilter *filter; | |
2665 | GtkWidget *menu, *menu_item; | |
2666 | ||
2667 | filter = gtk_recent_filter_new (); | |
2668 | /* gtk_recent_filter_add_application (filter, g_get_application_name()); */ | |
2669 | gtk_recent_filter_add_group(filter, "viking"); | |
2670 | ||
2671 | manager = gtk_recent_manager_get_default (); | |
2672 | menu = gtk_recent_chooser_menu_new_for_manager (manager); | |
2673 | gtk_recent_chooser_set_sort_type (GTK_RECENT_CHOOSER (menu), GTK_RECENT_SORT_MRU); | |
2674 | gtk_recent_chooser_add_filter (GTK_RECENT_CHOOSER (menu), filter); | |
50843c96 | 2675 | gtk_recent_chooser_set_limit (GTK_RECENT_CHOOSER (menu), a_vik_get_recent_number_files() ); |
13505702 GB |
2676 | |
2677 | menu_item = gtk_ui_manager_get_widget (self->uim, "/ui/MainMenu/File/OpenRecentFile"); | |
2678 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (menu_item), menu); | |
2679 | ||
2680 | g_signal_connect (G_OBJECT (menu), "item-activated", | |
2681 | G_CALLBACK (on_activate_recent_item), (gpointer) self); | |
2682 | } | |
2683 | ||
d17be106 RN |
2684 | /* |
2685 | * | |
2686 | */ | |
2687 | static void update_recently_used_document (VikWindow *vw, const gchar *filename) | |
13505702 GB |
2688 | { |
2689 | /* Update Recently Used Document framework */ | |
2690 | GtkRecentManager *manager = gtk_recent_manager_get_default(); | |
2691 | GtkRecentData *recent_data = g_slice_new (GtkRecentData); | |
2692 | gchar *groups[] = {"viking", NULL}; | |
2693 | GFile *file = g_file_new_for_commandline_arg(filename); | |
2694 | gchar *uri = g_file_get_uri(file); | |
2695 | gchar *basename = g_path_get_basename(filename); | |
2696 | g_object_unref(file); | |
2697 | file = NULL; | |
2698 | ||
2699 | recent_data->display_name = basename; | |
2700 | recent_data->description = NULL; | |
2701 | recent_data->mime_type = "text/x-gps-data"; | |
2702 | recent_data->app_name = (gchar *) g_get_application_name (); | |
2703 | recent_data->app_exec = g_strjoin (" ", g_get_prgname (), "%f", NULL); | |
2704 | recent_data->groups = groups; | |
2705 | recent_data->is_private = FALSE; | |
2706 | if (!gtk_recent_manager_add_full (manager, uri, recent_data)) | |
2707 | { | |
d17be106 RN |
2708 | gchar *msg = g_strdup_printf (_("Unable to add '%s' to the list of recently used documents"), uri); |
2709 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, msg ); | |
2710 | g_free ( msg ); | |
13505702 GB |
2711 | } |
2712 | ||
2713 | g_free (uri); | |
2714 | g_free (basename); | |
2715 | g_free (recent_data->app_exec); | |
2716 | g_slice_free (GtkRecentData, recent_data); | |
2717 | } | |
2718 | ||
55d3a53c RN |
2719 | /** |
2720 | * Call this before doing things that may take a long time and otherwise not show any other feedback | |
2721 | * such as loading and saving files | |
2722 | */ | |
2723 | void vik_window_set_busy_cursor ( VikWindow *vw ) | |
2724 | { | |
2725 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw)), vw->busy_cursor ); | |
2726 | // Viewport has a separate cursor | |
fafd0b95 | 2727 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)), vw->busy_cursor ); |
55d3a53c RN |
2728 | // Ensure cursor updated before doing stuff |
2729 | while( gtk_events_pending() ) | |
2730 | gtk_main_iteration(); | |
2731 | } | |
2732 | ||
2733 | void vik_window_clear_busy_cursor ( VikWindow *vw ) | |
2734 | { | |
2735 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw)), NULL ); | |
2736 | // Restore viewport cursor | |
fafd0b95 | 2737 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)), vw->viewport_cursor ); |
55d3a53c RN |
2738 | } |
2739 | ||
50a14534 EB |
2740 | void vik_window_open_file ( VikWindow *vw, const gchar *filename, gboolean change_filename ) |
2741 | { | |
55d3a53c | 2742 | vik_window_set_busy_cursor ( vw ); |
1b14d0d2 RN |
2743 | |
2744 | // Enable the *new* filename to be accessible by the Layers codez | |
2745 | gchar *original_filename = g_strdup ( vw->filename ); | |
2746 | g_free ( vw->filename ); | |
2747 | vw->filename = g_strdup ( filename ); | |
2748 | gboolean success = FALSE; | |
2749 | gboolean restore_original_filename = FALSE; | |
2750 | ||
a14f46cf RN |
2751 | vw->loaded_type = a_file_load ( vik_layers_panel_get_top_layer(vw->viking_vlp), vw->viking_vvp, filename ); |
2752 | switch ( vw->loaded_type ) | |
50a14534 | 2753 | { |
ba9d0a00 | 2754 | case LOAD_TYPE_READ_FAILURE: |
4c77d5e0 | 2755 | a_dialog_error_msg ( GTK_WINDOW(vw), _("The file you requested could not be opened.") ); |
50a14534 | 2756 | break; |
ba9d0a00 RN |
2757 | case LOAD_TYPE_GPSBABEL_FAILURE: |
2758 | a_dialog_error_msg ( GTK_WINDOW(vw), _("GPSBabel is required to load files of this type or GPSBabel encountered problems.") ); | |
2759 | break; | |
54b84792 RN |
2760 | case LOAD_TYPE_GPX_FAILURE: |
2761 | a_dialog_error_msg_extra ( GTK_WINDOW(vw), _("Unable to load malformed GPX file %s"), filename ); | |
2762 | break; | |
cb5ec7a8 RN |
2763 | case LOAD_TYPE_UNSUPPORTED_FAILURE: |
2764 | a_dialog_error_msg_extra ( GTK_WINDOW(vw), _("Unsupported file type for %s"), filename ); | |
2765 | break; | |
327a2533 RN |
2766 | case LOAD_TYPE_VIK_FAILURE_NON_FATAL: |
2767 | { | |
2768 | // Since we can process .vik files with issues just show a warning in the status bar | |
2769 | // Not that a user can do much about it... or tells them what this issue is yet... | |
2770 | gchar *msg = g_strdup_printf (_("WARNING: issues encountered loading %s"), a_file_basename (filename) ); | |
2771 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, msg ); | |
2772 | g_free ( msg ); | |
2773 | } | |
2774 | // No break, carry on to show any data | |
ba9d0a00 | 2775 | case LOAD_TYPE_VIK_SUCCESS: |
50a14534 | 2776 | { |
1b14d0d2 | 2777 | restore_original_filename = TRUE; // NB Will actually get inverted by the 'success' component below |
50a14534 | 2778 | GtkWidget *mode_button; |
13505702 | 2779 | /* Update UI */ |
50a14534 EB |
2780 | if ( change_filename ) |
2781 | window_set_filename ( vw, filename ); | |
7bc965c0 | 2782 | mode_button = vik_window_get_drawmode_button ( vw, vik_viewport_get_drawmode ( vw->viking_vvp ) ); |
50a14534 EB |
2783 | 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. */ |
2784 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button), TRUE ); | |
2785 | vw->only_updating_coord_mode_ui = FALSE; | |
2786 | ||
2787 | vik_layers_panel_change_coord_mode ( vw->viking_vlp, vik_viewport_get_coord_mode ( vw->viking_vvp ) ); | |
2afcef36 | 2788 | |
48df6aa3 | 2789 | mode_button = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowScale" ); |
1657065a QT |
2790 | g_assert ( mode_button ); |
2791 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button),vik_viewport_get_draw_scale(vw->viking_vvp) ); | |
2792 | ||
48df6aa3 | 2793 | mode_button = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowCenterMark" ); |
1657065a QT |
2794 | g_assert ( mode_button ); |
2795 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button),vik_viewport_get_draw_centermark(vw->viking_vvp) ); | |
2afcef36 RN |
2796 | |
2797 | mode_button = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowHighlight" ); | |
2798 | g_assert ( mode_button ); | |
2799 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button),vik_viewport_get_draw_highlight (vw->viking_vvp) ); | |
50a14534 | 2800 | } |
1b14d0d2 | 2801 | // NB No break, carry on to redraw |
ba9d0a00 | 2802 | //case LOAD_TYPE_OTHER_SUCCESS: |
13505702 | 2803 | default: |
1b14d0d2 RN |
2804 | success = TRUE; |
2805 | // When LOAD_TYPE_OTHER_SUCCESS *only*, this will maintain the existing Viking project | |
2806 | restore_original_filename = ! restore_original_filename; | |
d17be106 | 2807 | update_recently_used_document (vw, filename); |
13505702 | 2808 | draw_update ( vw ); |
ba9d0a00 | 2809 | break; |
50a14534 | 2810 | } |
55d3a53c | 2811 | |
1b14d0d2 RN |
2812 | if ( ! success || restore_original_filename ) |
2813 | // Load didn't work or want to keep as the existing Viking project, keep using the original name | |
2814 | window_set_filename ( vw, original_filename ); | |
2815 | g_free ( original_filename ); | |
2816 | ||
55d3a53c | 2817 | vik_window_clear_busy_cursor ( vw ); |
50a14534 | 2818 | } |
55d3a53c | 2819 | |
e4afc73a | 2820 | static void load_file ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2821 | { |
6e4a49aa MA |
2822 | GSList *files = NULL; |
2823 | GSList *cur_file = NULL; | |
e4afc73a EB |
2824 | gboolean newwindow; |
2825 | if (!strcmp(gtk_action_get_name(a), "Open")) { | |
2826 | newwindow = TRUE; | |
2827 | } | |
2828 | else if (!strcmp(gtk_action_get_name(a), "Append")) { | |
2829 | newwindow = FALSE; | |
2830 | } | |
2831 | else { | |
8dc8da82 | 2832 | g_critical("Houston, we've had a problem."); |
e4afc73a EB |
2833 | return; |
2834 | } | |
2835 | ||
50a14534 EB |
2836 | if ( ! vw->open_dia ) |
2837 | { | |
6e4a49aa | 2838 | vw->open_dia = gtk_file_chooser_dialog_new (_("Please select a GPS data file to open. "), |
31729835 RN |
2839 | GTK_WINDOW(vw), |
2840 | GTK_FILE_CHOOSER_ACTION_OPEN, | |
2841 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
2842 | GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, | |
2843 | NULL); | |
2844 | gchar *cwd = g_get_current_dir(); | |
2845 | if ( cwd ) { | |
2846 | gtk_file_chooser_set_current_folder ( GTK_FILE_CHOOSER(vw->open_dia), cwd ); | |
2847 | g_free ( cwd ); | |
2848 | } | |
2849 | ||
269fe4da RN |
2850 | GtkFileFilter *filter; |
2851 | // NB file filters are listed this way for alphabetical ordering | |
2852 | #ifdef VIK_CONFIG_GEOCACHES | |
2853 | filter = gtk_file_filter_new (); | |
2854 | gtk_file_filter_set_name( filter, _("Geocaching") ); | |
2855 | gtk_file_filter_add_pattern ( filter, "*.loc" ); // No MIME type available | |
2856 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2857 | #endif | |
2858 | ||
2859 | filter = gtk_file_filter_new (); | |
2860 | gtk_file_filter_set_name( filter, _("Google Earth") ); | |
2861 | gtk_file_filter_add_mime_type ( filter, "application/vnd.google-earth.kml+xml"); | |
2862 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2863 | ||
2864 | filter = gtk_file_filter_new (); | |
2865 | gtk_file_filter_set_name( filter, _("GPX") ); | |
2866 | gtk_file_filter_add_pattern ( filter, "*.gpx" ); // No MIME type available | |
2867 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2868 | ||
5bed0ef6 RN |
2869 | filter = gtk_file_filter_new (); |
2870 | gtk_file_filter_set_name ( filter, _("JPG") ); | |
2871 | gtk_file_filter_add_mime_type ( filter, "image/jpeg"); | |
2872 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2873 | ||
269fe4da RN |
2874 | filter = gtk_file_filter_new (); |
2875 | gtk_file_filter_set_name( filter, _("Viking") ); | |
2876 | gtk_file_filter_add_pattern ( filter, "*.vik" ); | |
2877 | gtk_file_filter_add_pattern ( filter, "*.viking" ); | |
2878 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2879 | ||
2880 | // NB could have filters for gpspoint (*.gps,*.gpsoint?) + gpsmapper (*.gsm,*.gpsmapper?) | |
2881 | // However assume this are barely used and thus not worthy of inclusion | |
2882 | // as they'll just make the options too many and have no clear file pattern | |
2883 | // one can always use the all option | |
2884 | filter = gtk_file_filter_new (); | |
2885 | gtk_file_filter_set_name( filter, _("All") ); | |
2886 | gtk_file_filter_add_pattern ( filter, "*" ); | |
2887 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2888 | // Default to any file - same as before open filters were added | |
2889 | gtk_file_chooser_set_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2890 | ||
6e4a49aa | 2891 | gtk_file_chooser_set_select_multiple ( GTK_FILE_CHOOSER(vw->open_dia), TRUE ); |
50a14534 EB |
2892 | gtk_window_set_transient_for ( GTK_WINDOW(vw->open_dia), GTK_WINDOW(vw) ); |
2893 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->open_dia), TRUE ); | |
2894 | } | |
6e4a49aa | 2895 | if ( gtk_dialog_run ( GTK_DIALOG(vw->open_dia) ) == GTK_RESPONSE_ACCEPT ) |
50a14534 EB |
2896 | { |
2897 | gtk_widget_hide ( vw->open_dia ); | |
a5fd2196 | 2898 | #ifdef VIKING_PROMPT_IF_MODIFIED |
50a14534 | 2899 | if ( (vw->modified || vw->filename) && newwindow ) |
a5fd2196 QT |
2900 | #else |
2901 | if ( vw->filename && newwindow ) | |
2902 | #endif | |
6e4a49aa | 2903 | g_signal_emit ( G_OBJECT(vw), window_signals[VW_OPENWINDOW_SIGNAL], 0, gtk_file_chooser_get_filenames (GTK_FILE_CHOOSER(vw->open_dia) ) ); |
50a14534 | 2904 | else { |
6e4a49aa MA |
2905 | files = gtk_file_chooser_get_filenames (GTK_FILE_CHOOSER(vw->open_dia) ); |
2906 | gboolean change_fn = newwindow && (g_slist_length(files)==1); /* only change fn if one file */ | |
d4a8b54d | 2907 | gboolean first_vik_file = TRUE; |
6e4a49aa MA |
2908 | cur_file = files; |
2909 | while ( cur_file ) { | |
d4a8b54d | 2910 | |
6e4a49aa | 2911 | gchar *file_name = cur_file->data; |
d4a8b54d RN |
2912 | if ( newwindow && check_file_magic_vik ( file_name ) ) { |
2913 | // Load first of many .vik files in current window | |
2914 | if ( first_vik_file ) { | |
2915 | vik_window_open_file ( vw, file_name, TRUE ); | |
2916 | first_vik_file = FALSE; | |
2917 | } | |
2918 | else { | |
2919 | // Load each subsequent .vik file in a separate window | |
2920 | VikWindow *newvw = vik_window_new_window (); | |
2921 | if (newvw) | |
2922 | vik_window_open_file ( newvw, file_name, TRUE ); | |
2923 | } | |
2924 | } | |
2925 | else | |
2926 | // Other file types | |
2927 | vik_window_open_file ( vw, file_name, change_fn ); | |
2928 | ||
6e4a49aa MA |
2929 | g_free (file_name); |
2930 | cur_file = g_slist_next (cur_file); | |
50a14534 | 2931 | } |
6e4a49aa | 2932 | g_slist_free (files); |
50a14534 EB |
2933 | } |
2934 | } | |
2935 | else | |
2936 | gtk_widget_hide ( vw->open_dia ); | |
2937 | } | |
2938 | ||
e4afc73a | 2939 | static gboolean save_file_as ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2940 | { |
2941 | gboolean rv = FALSE; | |
2942 | const gchar *fn; | |
2943 | if ( ! vw->save_dia ) | |
2944 | { | |
6e4a49aa | 2945 | vw->save_dia = gtk_file_chooser_dialog_new (_("Save as Viking File."), |
31729835 RN |
2946 | GTK_WINDOW(vw), |
2947 | GTK_FILE_CHOOSER_ACTION_SAVE, | |
2948 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
2949 | GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, | |
2950 | NULL); | |
2951 | gchar *cwd = g_get_current_dir(); | |
2952 | if ( cwd ) { | |
2953 | gtk_file_chooser_set_current_folder ( GTK_FILE_CHOOSER(vw->save_dia), cwd ); | |
2954 | g_free ( cwd ); | |
2955 | } | |
2956 | ||
471d418c RN |
2957 | GtkFileFilter *filter; |
2958 | filter = gtk_file_filter_new (); | |
2959 | gtk_file_filter_set_name( filter, _("All") ); | |
2960 | gtk_file_filter_add_pattern ( filter, "*" ); | |
2961 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->save_dia), filter); | |
2962 | ||
2963 | filter = gtk_file_filter_new (); | |
2964 | gtk_file_filter_set_name( filter, _("Viking") ); | |
2965 | gtk_file_filter_add_pattern ( filter, "*.vik" ); | |
2966 | gtk_file_filter_add_pattern ( filter, "*.viking" ); | |
2967 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->save_dia), filter); | |
2968 | // Default to a Viking file | |
2969 | gtk_file_chooser_set_filter (GTK_FILE_CHOOSER(vw->save_dia), filter); | |
2970 | ||
50a14534 EB |
2971 | gtk_window_set_transient_for ( GTK_WINDOW(vw->save_dia), GTK_WINDOW(vw) ); |
2972 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->save_dia), TRUE ); | |
2973 | } | |
c38eb451 | 2974 | // Auto append / replace extension with '.vik' to the suggested file name as it's going to be a Viking File |
8f75f616 | 2975 | gchar* auto_save_name = g_strdup ( window_get_filename ( vw ) ); |
140d0d67 | 2976 | if ( ! a_file_check_ext ( auto_save_name, ".vik" ) ) |
c38eb451 RN |
2977 | auto_save_name = g_strconcat ( auto_save_name, ".vik", NULL ); |
2978 | ||
2979 | gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER(vw->save_dia), auto_save_name); | |
50a14534 | 2980 | |
6e4a49aa | 2981 | while ( gtk_dialog_run ( GTK_DIALOG(vw->save_dia) ) == GTK_RESPONSE_ACCEPT ) |
50a14534 | 2982 | { |
6e4a49aa | 2983 | fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(vw->save_dia) ); |
d91e5f2b | 2984 | if ( g_file_test ( fn, G_FILE_TEST_EXISTS ) == FALSE || a_dialog_yes_or_no ( GTK_WINDOW(vw->save_dia), _("The file \"%s\" exists, do you wish to overwrite it?"), a_file_basename ( fn ) ) ) |
50a14534 EB |
2985 | { |
2986 | window_set_filename ( vw, fn ); | |
2987 | rv = window_save ( vw ); | |
2988 | vw->modified = FALSE; | |
2989 | break; | |
2990 | } | |
2991 | } | |
c38eb451 | 2992 | g_free ( auto_save_name ); |
50a14534 EB |
2993 | gtk_widget_hide ( vw->save_dia ); |
2994 | return rv; | |
2995 | } | |
2996 | ||
2997 | static gboolean window_save ( VikWindow *vw ) | |
2998 | { | |
55d3a53c RN |
2999 | vik_window_set_busy_cursor ( vw ); |
3000 | gboolean success = TRUE; | |
3001 | ||
50a14534 | 3002 | if ( a_file_save ( vik_layers_panel_get_top_layer ( vw->viking_vlp ), vw->viking_vvp, vw->filename ) ) |
13505702 | 3003 | { |
d17be106 | 3004 | update_recently_used_document ( vw, vw->filename ); |
13505702 | 3005 | } |
50a14534 EB |
3006 | else |
3007 | { | |
4c77d5e0 | 3008 | a_dialog_error_msg ( GTK_WINDOW(vw), _("The filename you requested could not be opened for writing.") ); |
55d3a53c | 3009 | success = FALSE; |
50a14534 | 3010 | } |
55d3a53c RN |
3011 | vik_window_clear_busy_cursor ( vw ); |
3012 | return success; | |
50a14534 EB |
3013 | } |
3014 | ||
e4afc73a | 3015 | static gboolean save_file ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
3016 | { |
3017 | if ( ! vw->filename ) | |
e4afc73a | 3018 | return save_file_as ( NULL, vw ); |
50a14534 EB |
3019 | else |
3020 | { | |
3021 | vw->modified = FALSE; | |
3022 | return window_save ( vw ); | |
3023 | } | |
3024 | } | |
3025 | ||
0bb36e78 RN |
3026 | /** |
3027 | * export_to: | |
3028 | * | |
3029 | * Export all TRW Layers in the list to individual files in the specified directory | |
3030 | * | |
3031 | * Returns: %TRUE on success | |
3032 | */ | |
3033 | static gboolean export_to ( VikWindow *vw, GList *gl, VikFileType_t vft, const gchar *dir, const gchar *extension ) | |
3034 | { | |
3035 | gboolean success = TRUE; | |
3036 | ||
3037 | gint export_count = 0; | |
3038 | ||
3039 | vik_window_set_busy_cursor ( vw ); | |
3040 | ||
3041 | while ( gl ) { | |
3042 | ||
3043 | gchar *fn = g_strconcat ( dir, G_DIR_SEPARATOR_S, VIK_LAYER(gl->data)->name, extension, NULL ); | |
3044 | ||
3045 | // Some protection in attempting to write too many same named files | |
3046 | // As this will get horribly slow... | |
3047 | gboolean safe = FALSE; | |
3048 | gint ii = 2; | |
3049 | while ( ii < 5000 ) { | |
3050 | if ( g_file_test ( fn, G_FILE_TEST_EXISTS ) ) { | |
3051 | // Try rename | |
3052 | g_free ( fn ); | |
3053 | fn = g_strdup_printf ( "%s%s%s#%03d%s", dir, G_DIR_SEPARATOR_S, VIK_LAYER(gl->data)->name, ii, extension ); | |
3054 | } | |
3055 | else { | |
3056 | safe = TRUE; | |
3057 | break; | |
3058 | } | |
3059 | ii++; | |
3060 | } | |
3061 | if ( ii == 5000 ) | |
3062 | success = FALSE; | |
3063 | ||
3064 | // NB: We allow exporting empty layers | |
3065 | if ( safe ) { | |
3066 | gboolean this_success = a_file_export ( VIK_TRW_LAYER(gl->data), fn, vft, NULL, TRUE ); | |
3067 | ||
3068 | // Show some progress | |
3069 | if ( this_success ) { | |
3070 | export_count++; | |
6e4bf640 | 3071 | gchar *message = g_strdup_printf ( _("Exporting to file: %s"), fn ); |
0bb36e78 RN |
3072 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, message ); |
3073 | while ( gtk_events_pending() ) | |
3074 | gtk_main_iteration (); | |
3075 | g_free ( message ); | |
3076 | } | |
3077 | ||
3078 | success = success && this_success; | |
3079 | } | |
3080 | ||
3081 | g_free ( fn ); | |
3082 | gl = g_list_next ( gl ); | |
3083 | } | |
3084 | ||
3085 | vik_window_clear_busy_cursor ( vw ); | |
3086 | ||
3087 | // Confirm what happened. | |
3088 | gchar *message = g_strdup_printf ( _("Exported files: %d"), export_count ); | |
3089 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, message ); | |
3090 | g_free ( message ); | |
3091 | ||
3092 | return success; | |
3093 | } | |
3094 | ||
3095 | static void export_to_common ( VikWindow *vw, VikFileType_t vft, const gchar *extension ) | |
3096 | { | |
3097 | GList *gl = vik_layers_panel_get_all_layers_of_type ( vw->viking_vlp, VIK_LAYER_TRW, TRUE ); | |
3098 | ||
3099 | if ( !gl ) { | |
3100 | a_dialog_info_msg ( GTK_WINDOW(vw), _("Nothing to Export!") ); | |
3101 | return; | |
3102 | } | |
3103 | ||
dc453cfd | 3104 | GtkWidget *dialog = gtk_file_chooser_dialog_new ( _("Export to directory"), |
0bb36e78 | 3105 | GTK_WINDOW(vw), |
dc453cfd | 3106 | GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, |
0bb36e78 RN |
3107 | GTK_STOCK_CANCEL, |
3108 | GTK_RESPONSE_REJECT, | |
3109 | GTK_STOCK_OK, | |
3110 | GTK_RESPONSE_ACCEPT, | |
3111 | NULL ); | |
dc453cfd GB |
3112 | gtk_window_set_transient_for ( GTK_WINDOW(dialog), GTK_WINDOW(vw) ); |
3113 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(dialog), TRUE ); | |
3114 | gtk_window_set_modal ( GTK_WINDOW(dialog), TRUE ); | |
0bb36e78 RN |
3115 | |
3116 | gtk_widget_show_all ( dialog ); | |
3117 | ||
3118 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) { | |
dc453cfd | 3119 | gchar *dir = gtk_file_chooser_get_filename ( GTK_FILE_CHOOSER(dialog) ); |
0bb36e78 RN |
3120 | gtk_widget_destroy ( dialog ); |
3121 | if ( dir ) { | |
3122 | if ( !export_to ( vw, gl, vft, dir, extension ) ) | |
3123 | a_dialog_error_msg ( GTK_WINDOW(vw),_("Could not convert all files") ); | |
3124 | g_free ( dir ); | |
3125 | } | |
3126 | } | |
3127 | else | |
3128 | gtk_widget_destroy ( dialog ); | |
3129 | ||
3130 | g_list_free ( gl ); | |
3131 | } | |
3132 | ||
3133 | static void export_to_gpx ( GtkAction *a, VikWindow *vw ) | |
3134 | { | |
3135 | export_to_common ( vw, FILE_TYPE_GPX, ".gpx" ); | |
3136 | } | |
3137 | ||
3138 | static void export_to_kml ( GtkAction *a, VikWindow *vw ) | |
3139 | { | |
3140 | export_to_common ( vw, FILE_TYPE_KML, ".kml" ); | |
3141 | } | |
3142 | ||
440d1f8e RN |
3143 | #if !GLIB_CHECK_VERSION(2,26,0) |
3144 | typedef struct stat GStatBuf; | |
3145 | #endif | |
3146 | ||
3f46fe76 RN |
3147 | static void file_properties_cb ( GtkAction *a, VikWindow *vw ) |
3148 | { | |
3149 | gchar *message = NULL; | |
3150 | if ( vw->filename ) { | |
3151 | if ( g_file_test ( vw->filename, G_FILE_TEST_EXISTS ) ) { | |
3152 | // Get some timestamp information of the file | |
3153 | GStatBuf stat_buf; | |
3154 | if ( g_stat ( vw->filename, &stat_buf ) == 0 ) { | |
3155 | gchar time_buf[64]; | |
3156 | strftime ( time_buf, sizeof(time_buf), "%c", gmtime((const time_t *)&stat_buf.st_mtime) ); | |
3157 | gchar *size = NULL; | |
3158 | gint byte_size = stat_buf.st_size; | |
3159 | // See http://en.wikipedia.org/wiki/Megabyte (and Kilobyte) | |
3160 | // hence using 1000 rather than 1024 | |
3161 | // so get output as per 'ls' or the Gtk file open dialog | |
3162 | if ( byte_size < 1000 ) | |
3163 | size = g_strdup_printf ( _("%d bytes"), byte_size ); | |
3164 | else if ( byte_size < 1000*1000 ) | |
3165 | size = g_strdup_printf ( _("%3.1f kB"), (gdouble)byte_size / 1000 ); | |
3166 | else | |
3167 | size = g_strdup_printf ( _("%3.1f MB"), (gdouble)byte_size / (1000*1000) ); | |
3168 | message = g_strdup_printf ( _("%s\n\n%s\n\n%s"), vw->filename, time_buf, size ); | |
3169 | g_free (size); | |
3170 | } | |
3171 | } | |
3172 | else | |
3173 | message = g_strdup ( _("File not accessible") ); | |
3174 | } | |
3175 | else | |
3176 | message = g_strdup ( _("No Viking File") ); | |
3177 | ||
3178 | // Show the info | |
3179 | a_dialog_info_msg ( GTK_WINDOW(vw), message ); | |
3180 | g_free ( message ); | |
3181 | } | |
3182 | ||
9cc13848 RN |
3183 | static void my_acquire ( VikWindow *vw, VikDataSourceInterface *datasource ) |
3184 | { | |
3185 | vik_datasource_mode_t mode = datasource->mode; | |
3186 | if ( mode == VIK_DATASOURCE_AUTO_LAYER_MANAGEMENT ) | |
3187 | mode = VIK_DATASOURCE_CREATENEWLAYER; | |
3188 | a_acquire ( vw, vw->viking_vlp, vw->viking_vvp, mode, datasource, NULL, NULL ); | |
3189 | } | |
3190 | ||
1d1bc3c1 EB |
3191 | static void acquire_from_gps ( GtkAction *a, VikWindow *vw ) |
3192 | { | |
9cc13848 | 3193 | my_acquire ( vw, &vik_datasource_gps_interface ); |
7b3479e3 EB |
3194 | } |
3195 | ||
31349009 GB |
3196 | static void acquire_from_file ( GtkAction *a, VikWindow *vw ) |
3197 | { | |
9cc13848 | 3198 | my_acquire ( vw, &vik_datasource_file_interface ); |
31349009 GB |
3199 | } |
3200 | ||
c0c5893f RN |
3201 | static void acquire_from_geojson ( GtkAction *a, VikWindow *vw ) |
3202 | { | |
3203 | my_acquire ( vw, &vik_datasource_geojson_interface ); | |
3204 | } | |
3205 | ||
7f95fd54 | 3206 | static void acquire_from_routing ( GtkAction *a, VikWindow *vw ) |
7b3479e3 | 3207 | { |
9cc13848 | 3208 | my_acquire ( vw, &vik_datasource_routing_interface ); |
1d1bc3c1 EB |
3209 | } |
3210 | ||
9c4555df GB |
3211 | #ifdef VIK_CONFIG_OPENSTREETMAP |
3212 | static void acquire_from_osm ( GtkAction *a, VikWindow *vw ) | |
3213 | { | |
9cc13848 | 3214 | my_acquire ( vw, &vik_datasource_osm_interface ); |
9c4555df | 3215 | } |
3cc57413 RN |
3216 | |
3217 | static void acquire_from_my_osm ( GtkAction *a, VikWindow *vw ) | |
3218 | { | |
9cc13848 | 3219 | my_acquire ( vw, &vik_datasource_osm_my_traces_interface ); |
3cc57413 | 3220 | } |
9c4555df GB |
3221 | #endif |
3222 | ||
1ef9e637 | 3223 | #ifdef VIK_CONFIG_GEOCACHES |
3333c069 EB |
3224 | static void acquire_from_gc ( GtkAction *a, VikWindow *vw ) |
3225 | { | |
9cc13848 | 3226 | my_acquire ( vw, &vik_datasource_gc_interface ); |
3333c069 | 3227 | } |
1ef9e637 | 3228 | #endif |
3333c069 | 3229 | |
f75d0233 RN |
3230 | #ifdef VIK_CONFIG_GEOTAG |
3231 | static void acquire_from_geotag ( GtkAction *a, VikWindow *vw ) | |
3232 | { | |
9cc13848 | 3233 | my_acquire ( vw, &vik_datasource_geotag_interface ); |
f75d0233 RN |
3234 | } |
3235 | #endif | |
3236 | ||
3c29a566 RN |
3237 | #ifdef VIK_CONFIG_GEONAMES |
3238 | static void acquire_from_wikipedia ( GtkAction *a, VikWindow *vw ) | |
3239 | { | |
9cc13848 | 3240 | my_acquire ( vw, &vik_datasource_wikipedia_interface ); |
3c29a566 RN |
3241 | } |
3242 | #endif | |
3243 | ||
c6acf18d RN |
3244 | static void acquire_from_url ( GtkAction *a, VikWindow *vw ) |
3245 | { | |
9cc13848 | 3246 | my_acquire ( vw, &vik_datasource_url_interface ); |
c6acf18d RN |
3247 | } |
3248 | ||
5210c3d3 GB |
3249 | static void goto_default_location( GtkAction *a, VikWindow *vw) |
3250 | { | |
3251 | struct LatLon ll; | |
3252 | ll.lat = a_vik_get_default_lat(); | |
3253 | ll.lon = a_vik_get_default_long(); | |
be5554c5 | 3254 | vik_viewport_set_center_latlon(vw->viking_vvp, &ll, TRUE); |
5210c3d3 GB |
3255 | vik_layers_panel_emit_update(vw->viking_vlp); |
3256 | } | |
3257 | ||
3258 | ||
369126f3 QT |
3259 | static void goto_address( GtkAction *a, VikWindow *vw) |
3260 | { | |
c36a079a RN |
3261 | a_vik_goto ( vw, vw->viking_vvp ); |
3262 | vik_layers_panel_emit_update ( vw->viking_vlp ); | |
369126f3 QT |
3263 | } |
3264 | ||
7c259702 JJ |
3265 | static void mapcache_flush_cb ( GtkAction *a, VikWindow *vw ) |
3266 | { | |
3267 | a_mapcache_flush(); | |
3268 | } | |
3269 | ||
7c8bddff RN |
3270 | static void menu_copy_centre_cb ( GtkAction *a, VikWindow *vw ) |
3271 | { | |
3272 | const VikCoord* coord; | |
3273 | struct UTM utm; | |
3274 | gchar *lat = NULL, *lon = NULL; | |
3275 | ||
3276 | coord = vik_viewport_get_center ( vw->viking_vvp ); | |
3277 | vik_coord_to_utm ( coord, &utm ); | |
3278 | ||
3279 | gboolean full_format = FALSE; | |
3280 | a_settings_get_boolean ( VIK_SETTINGS_WIN_COPY_CENTRE_FULL_FORMAT, &full_format ); | |
3281 | ||
3282 | if ( full_format ) | |
3283 | // Bells & Whistles - may include degrees, minutes and second symbols | |
3284 | get_location_strings ( vw, utm, &lat, &lon ); | |
3285 | else { | |
3286 | // Simple x.xx y.yy format | |
3287 | struct LatLon ll; | |
3288 | a_coords_utm_to_latlon ( &utm, &ll ); | |
3289 | lat = g_strdup_printf ( "%.6f", ll.lat ); | |
3290 | lon = g_strdup_printf ( "%.6f", ll.lon ); | |
3291 | } | |
3292 | ||
3293 | gchar *msg = g_strdup_printf ( "%s %s", lat, lon ); | |
3294 | g_free (lat); | |
3295 | g_free (lon); | |
3296 | ||
3297 | a_clipboard_copy ( VIK_CLIPBOARD_DATA_TEXT, 0, 0, 0, msg, NULL ); | |
3298 | ||
3299 | g_free ( msg ); | |
3300 | } | |
3301 | ||
a7023a1b RN |
3302 | static void layer_defaults_cb ( GtkAction *a, VikWindow *vw ) |
3303 | { | |
3304 | gchar **texts = g_strsplit ( gtk_action_get_name(a), "Layer", 0 ); | |
3305 | ||
3306 | if ( !texts[1] ) | |
3307 | return; // Internally broken :( | |
3308 | ||
3309 | if ( ! a_layer_defaults_show_window ( GTK_WINDOW(vw), texts[1] ) ) | |
3310 | a_dialog_info_msg ( GTK_WINDOW(vw), _("This layer has no configurable properties.") ); | |
3311 | // NB no update needed | |
3312 | ||
3313 | g_strfreev ( texts ); | |
3314 | } | |
3315 | ||
98acb9a1 RN |
3316 | static void preferences_change_update ( VikWindow *vw, gpointer data ) |
3317 | { | |
3318 | // Want to update all TrackWaypoint layers | |
3319 | GList *layers = vik_layers_panel_get_all_layers_of_type ( vw->viking_vlp, VIK_LAYER_TRW, TRUE ); | |
3320 | ||
7fe46df4 RN |
3321 | if ( !layers ) |
3322 | return; | |
3323 | ||
3324 | while ( layers ) { | |
98acb9a1 | 3325 | // Reset the individual waypoints themselves due to the preferences change |
7fe46df4 | 3326 | VikTrwLayer *vtl = VIK_TRW_LAYER(layers->data); |
98acb9a1 | 3327 | vik_trw_layer_reset_waypoints ( vtl ); |
7fe46df4 | 3328 | layers = g_list_next ( layers ); |
98acb9a1 RN |
3329 | } |
3330 | ||
3331 | g_list_free ( layers ); | |
3332 | ||
3333 | draw_update ( vw ); | |
3334 | } | |
3335 | ||
17a1f8f9 EB |
3336 | static void preferences_cb ( GtkAction *a, VikWindow *vw ) |
3337 | { | |
9be0449f RN |
3338 | gboolean wp_icon_size = a_vik_get_use_large_waypoint_icons(); |
3339 | ||
17a1f8f9 | 3340 | a_preferences_show_window ( GTK_WINDOW(vw) ); |
9be0449f | 3341 | |
98acb9a1 RN |
3342 | // Has the waypoint size setting changed? |
3343 | if (wp_icon_size != a_vik_get_use_large_waypoint_icons()) { | |
3344 | // Delete icon indexing 'cache' and so automatically regenerates with the new setting when changed | |
9be0449f RN |
3345 | clear_garmin_icon_syms (); |
3346 | ||
98acb9a1 RN |
3347 | // Update all windows |
3348 | g_slist_foreach ( window_list, (GFunc) preferences_change_update, NULL ); | |
3349 | } | |
74562734 RN |
3350 | |
3351 | // Ensure TZ Lookup initialized | |
3352 | if ( a_vik_get_time_ref_frame() == VIK_TIME_REF_WORLD ) | |
3353 | vu_setup_lat_lon_tz_lookup(); | |
17a1f8f9 EB |
3354 | } |
3355 | ||
5210c3d3 GB |
3356 | static void default_location_cb ( GtkAction *a, VikWindow *vw ) |
3357 | { | |
3358 | /* Simplistic repeat of preference setting | |
3359 | Only the name & type are important for setting the preference via this 'external' way */ | |
3360 | VikLayerParam pref_lat[] = { | |
a7023a1b RN |
3361 | { VIK_LAYER_NUM_TYPES, |
3362 | VIKING_PREFERENCES_NAMESPACE "default_latitude", | |
5210c3d3 GB |
3363 | VIK_LAYER_PARAM_DOUBLE, |
3364 | VIK_LOCATION_LAT, | |
3365 | NULL, | |
3366 | VIK_LAYER_WIDGET_SPINBUTTON, | |
3367 | NULL, | |
e6994d8d | 3368 | NULL, |
a87f8fa1 RN |
3369 | NULL, |
3370 | NULL, | |
3371 | NULL, | |
63959706 | 3372 | NULL, |
a87f8fa1 | 3373 | }, |
5210c3d3 GB |
3374 | }; |
3375 | VikLayerParam pref_lon[] = { | |
a7023a1b RN |
3376 | { VIK_LAYER_NUM_TYPES, |
3377 | VIKING_PREFERENCES_NAMESPACE "default_longitude", | |
5210c3d3 GB |
3378 | VIK_LAYER_PARAM_DOUBLE, |
3379 | VIK_LOCATION_LONG, | |
3380 | NULL, | |
3381 | VIK_LAYER_WIDGET_SPINBUTTON, | |
3382 | NULL, | |
e6994d8d | 3383 | NULL, |
a87f8fa1 RN |
3384 | NULL, |
3385 | NULL, | |
3386 | NULL, | |
63959706 | 3387 | NULL, |
a87f8fa1 | 3388 | }, |
5210c3d3 GB |
3389 | }; |
3390 | ||
3391 | /* Get current center */ | |
3392 | struct LatLon ll; | |
3393 | vik_coord_to_latlon ( vik_viewport_get_center ( vw->viking_vvp ), &ll ); | |
3394 | ||
3395 | /* Apply to preferences */ | |
3396 | VikLayerParamData vlp_data; | |
3397 | vlp_data.d = ll.lat; | |
3398 | a_preferences_run_setparam (vlp_data, pref_lat); | |
3399 | vlp_data.d = ll.lon; | |
3400 | a_preferences_run_setparam (vlp_data, pref_lon); | |
3401 | /* Remember to save */ | |
3402 | a_preferences_save_to_file(); | |
3403 | } | |
3404 | ||
e4afc73a | 3405 | static void clear_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
3406 | { |
3407 | vik_layers_panel_clear ( vw->viking_vlp ); | |
3408 | window_set_filename ( vw, NULL ); | |
3409 | draw_update ( vw ); | |
3410 | } | |
3411 | ||
e4afc73a | 3412 | static void window_close ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
3413 | { |
3414 | if ( ! delete_event ( vw ) ) | |
3415 | gtk_widget_destroy ( GTK_WIDGET(vw) ); | |
3416 | } | |
3417 | ||
2bf7cadd QT |
3418 | static gboolean save_file_and_exit ( GtkAction *a, VikWindow *vw ) |
3419 | { | |
7bb60307 | 3420 | if (save_file( NULL, vw)) { |
2bf7cadd | 3421 | window_close( NULL, vw); |
7bb60307 QT |
3422 | return(TRUE); |
3423 | } | |
2bf7cadd QT |
3424 | else |
3425 | return(FALSE); | |
3426 | } | |
3427 | ||
e4afc73a | 3428 | static void zoom_to_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
3429 | { |
3430 | gdouble xmpp = vik_viewport_get_xmpp ( vw->viking_vvp ), ympp = vik_viewport_get_ympp ( vw->viking_vvp ); | |
3431 | if ( a_dialog_custom_zoom ( GTK_WINDOW(vw), &xmpp, &ympp ) ) | |
3432 | { | |
3433 | vik_viewport_set_xmpp ( vw->viking_vvp, xmpp ); | |
3434 | vik_viewport_set_ympp ( vw->viking_vvp, ympp ); | |
3435 | draw_update ( vw ); | |
3436 | } | |
3437 | } | |
3438 | ||
3439 | static void save_image_file ( VikWindow *vw, const gchar *fn, guint w, guint h, gdouble zoom, gboolean save_as_png ) | |
3440 | { | |
3441 | /* more efficient way: stuff draws directly to pixbuf (fork viewport) */ | |
3442 | GdkPixbuf *pixbuf_to_save; | |
3443 | gdouble old_xmpp, old_ympp; | |
3444 | GError *error = NULL; | |
3445 | ||
d78751d4 RN |
3446 | GtkWidget *msgbox = gtk_message_dialog_new ( GTK_WINDOW(vw), |
3447 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
3448 | GTK_MESSAGE_INFO, | |
3449 | GTK_BUTTONS_NONE, | |
3450 | _("Generating image file...") ); | |
3451 | ||
3452 | g_signal_connect_swapped (msgbox, "response", G_CALLBACK (gtk_widget_destroy), msgbox); | |
3453 | // Ensure dialog shown | |
3454 | gtk_widget_show_all ( msgbox ); | |
3455 | // Try harder... | |
3456 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, _("Generating image file...") ); | |
3457 | while ( gtk_events_pending() ) | |
3458 | gtk_main_iteration (); | |
3459 | // Despite many efforts & variations, GTK on my Linux system doesn't show the actual msgbox contents :( | |
3460 | // At least the empty box can give a clue something's going on + the statusbar msg... | |
3461 | // Windows version under Wine OK! | |
3462 | ||
50a14534 EB |
3463 | /* backup old zoom & set new */ |
3464 | old_xmpp = vik_viewport_get_xmpp ( vw->viking_vvp ); | |
3465 | old_ympp = vik_viewport_get_ympp ( vw->viking_vvp ); | |
3466 | vik_viewport_set_zoom ( vw->viking_vvp, zoom ); | |
3467 | ||
3468 | /* reset width and height: */ | |
3469 | vik_viewport_configure_manually ( vw->viking_vvp, w, h ); | |
3470 | ||
3471 | /* draw all layers */ | |
3472 | draw_redraw ( vw ); | |
3473 | ||
3474 | /* save buffer as file. */ | |
3475 | 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 | 3476 | if ( !pixbuf_to_save ) { |
d78751d4 RN |
3477 | g_warning("Failed to generate internal pixmap size: %d x %d", w, h); |
3478 | gtk_message_dialog_set_markup ( GTK_MESSAGE_DIALOG(msgbox), _("Failed to generate internal image.\n\nTry creating a smaller image.") ); | |
5cd09d57 RN |
3479 | goto cleanup; |
3480 | } | |
3481 | ||
50a14534 EB |
3482 | gdk_pixbuf_save ( pixbuf_to_save, fn, save_as_png ? "png" : "jpeg", &error, NULL ); |
3483 | if (error) | |
3484 | { | |
7742da66 | 3485 | g_warning("Unable to write to file %s: %s", fn, error->message ); |
d78751d4 | 3486 | gtk_message_dialog_set_markup ( GTK_MESSAGE_DIALOG(msgbox), _("Failed to generate image file.") ); |
50a14534 EB |
3487 | g_error_free (error); |
3488 | } | |
d78751d4 RN |
3489 | else { |
3490 | // Success | |
3491 | gtk_message_dialog_set_markup ( GTK_MESSAGE_DIALOG(msgbox), _("Image file generated.") ); | |
3492 | } | |
50a14534 EB |
3493 | g_object_unref ( G_OBJECT(pixbuf_to_save) ); |
3494 | ||
5cd09d57 | 3495 | cleanup: |
d78751d4 RN |
3496 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, "" ); |
3497 | gtk_dialog_add_button ( GTK_DIALOG(msgbox), GTK_STOCK_OK, GTK_RESPONSE_OK ); | |
3498 | gtk_dialog_run ( GTK_DIALOG(msgbox) ); // Don't care about the result | |
3499 | ||
50a14534 EB |
3500 | /* pretend like nothing happened ;) */ |
3501 | vik_viewport_set_xmpp ( vw->viking_vvp, old_xmpp ); | |
3502 | vik_viewport_set_ympp ( vw->viking_vvp, old_ympp ); | |
3503 | vik_viewport_configure ( vw->viking_vvp ); | |
3504 | draw_update ( vw ); | |
3505 | } | |
3506 | ||
3507 | 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 ) | |
3508 | { | |
3509 | gulong size = sizeof(gchar) * (strlen(fn) + 15); | |
3510 | gchar *name_of_file = g_malloc ( size ); | |
3511 | guint x = 1, y = 1; | |
3512 | struct UTM utm_orig, utm; | |
3513 | ||
3514 | /* *** copied from above *** */ | |
3515 | GdkPixbuf *pixbuf_to_save; | |
3516 | gdouble old_xmpp, old_ympp; | |
3517 | GError *error = NULL; | |
3518 | ||
3519 | /* backup old zoom & set new */ | |
3520 | old_xmpp = vik_viewport_get_xmpp ( vw->viking_vvp ); | |
3521 | old_ympp = vik_viewport_get_ympp ( vw->viking_vvp ); | |
3522 | vik_viewport_set_zoom ( vw->viking_vvp, zoom ); | |
3523 | ||
3524 | /* reset width and height: do this only once for all images (same size) */ | |
3525 | vik_viewport_configure_manually ( vw->viking_vvp, w, h ); | |
3526 | /* *** end copy from above *** */ | |
3527 | ||
3528 | g_assert ( vik_viewport_get_coord_mode ( vw->viking_vvp ) == VIK_COORD_UTM ); | |
3529 | ||
f83131b9 | 3530 | g_mkdir(fn,0777); |
50a14534 EB |
3531 | |
3532 | utm_orig = *((const struct UTM *)vik_viewport_get_center ( vw->viking_vvp )); | |
3533 | ||
3534 | for ( y = 1; y <= tiles_h; y++ ) | |
3535 | { | |
3536 | for ( x = 1; x <= tiles_w; x++ ) | |
3537 | { | |
3d9454e6 | 3538 | 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 |
3539 | utm = utm_orig; |
3540 | if ( tiles_w & 0x1 ) | |
3541 | utm.easting += ((gdouble)x - ceil(((gdouble)tiles_w)/2)) * (w*zoom); | |
3542 | else | |
3543 | utm.easting += ((gdouble)x - (((gdouble)tiles_w)+1)/2) * (w*zoom); | |
3544 | if ( tiles_h & 0x1 ) /* odd */ | |
3545 | utm.northing -= ((gdouble)y - ceil(((gdouble)tiles_h)/2)) * (h*zoom); | |
3546 | else /* even */ | |
3547 | utm.northing -= ((gdouble)y - (((gdouble)tiles_h)+1)/2) * (h*zoom); | |
3548 | ||
3549 | /* move to correct place. */ | |
be5554c5 | 3550 | vik_viewport_set_center_utm ( vw->viking_vvp, &utm, FALSE ); |
50a14534 EB |
3551 | |
3552 | draw_redraw ( vw ); | |
3553 | ||
3554 | /* save buffer as file. */ | |
3555 | 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); | |
3556 | gdk_pixbuf_save ( pixbuf_to_save, name_of_file, save_as_png ? "png" : "jpeg", &error, NULL ); | |
3557 | if (error) | |
3558 | { | |
d17be106 RN |
3559 | gchar *msg = g_strdup_printf (_("Unable to write to file %s: %s"), name_of_file, error->message ); |
3560 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, msg ); | |
3561 | g_free ( msg ); | |
50a14534 EB |
3562 | g_error_free (error); |
3563 | } | |
3564 | ||
3565 | g_object_unref ( G_OBJECT(pixbuf_to_save) ); | |
3566 | } | |
3567 | } | |
3568 | ||
be5554c5 | 3569 | vik_viewport_set_center_utm ( vw->viking_vvp, &utm_orig, FALSE ); |
50a14534 EB |
3570 | vik_viewport_set_xmpp ( vw->viking_vvp, old_xmpp ); |
3571 | vik_viewport_set_ympp ( vw->viking_vvp, old_ympp ); | |
3572 | vik_viewport_configure ( vw->viking_vvp ); | |
3573 | draw_update ( vw ); | |
3574 | ||
3575 | g_free ( name_of_file ); | |
3576 | } | |
3577 | ||
3578 | static void draw_to_image_file_current_window_cb(GtkWidget* widget,GdkEventButton *event,gpointer *pass_along) | |
3579 | { | |
3580 | VikWindow *vw = VIK_WINDOW(pass_along[0]); | |
3581 | GtkSpinButton *width_spin = GTK_SPIN_BUTTON(pass_along[1]), *height_spin = GTK_SPIN_BUTTON(pass_along[2]); | |
267e3ce7 RN |
3582 | |
3583 | gint active = gtk_combo_box_get_active ( GTK_COMBO_BOX(pass_along[3]) ); | |
3584 | gdouble zoom = pow (2, active-2 ); | |
3585 | ||
50a14534 EB |
3586 | gdouble width_min, width_max, height_min, height_max; |
3587 | gint width, height; | |
3588 | ||
3589 | gtk_spin_button_get_range ( width_spin, &width_min, &width_max ); | |
3590 | gtk_spin_button_get_range ( height_spin, &height_min, &height_max ); | |
3591 | ||
3592 | /* TODO: support for xzoom and yzoom values */ | |
267e3ce7 RN |
3593 | width = vik_viewport_get_width ( vw->viking_vvp ) * vik_viewport_get_xmpp ( vw->viking_vvp ) / zoom; |
3594 | height = vik_viewport_get_height ( vw->viking_vvp ) * vik_viewport_get_xmpp ( vw->viking_vvp ) / zoom; | |
50a14534 EB |
3595 | |
3596 | if ( width > width_max || width < width_min || height > height_max || height < height_min ) | |
4c77d5e0 | 3597 | a_dialog_info_msg ( GTK_WINDOW(vw), _("Viewable region outside allowable pixel size bounds for image. Clipping width/height values.") ); |
50a14534 EB |
3598 | |
3599 | gtk_spin_button_set_value ( width_spin, width ); | |
3600 | gtk_spin_button_set_value ( height_spin, height ); | |
3601 | } | |
3602 | ||
3603 | static void draw_to_image_file_total_area_cb (GtkSpinButton *spinbutton, gpointer *pass_along) | |
3604 | { | |
3605 | GtkSpinButton *width_spin = GTK_SPIN_BUTTON(pass_along[1]), *height_spin = GTK_SPIN_BUTTON(pass_along[2]); | |
267e3ce7 RN |
3606 | |
3607 | gint active = gtk_combo_box_get_active ( GTK_COMBO_BOX(pass_along[3]) ); | |
3608 | gdouble zoom = pow (2, active-2 ); | |
3609 | ||
50a14534 EB |
3610 | gchar *label_text; |
3611 | gdouble w, h; | |
267e3ce7 RN |
3612 | w = gtk_spin_button_get_value(width_spin) * zoom; |
3613 | h = gtk_spin_button_get_value(height_spin) * zoom; | |
50a14534 EB |
3614 | if (pass_along[4]) /* save many images; find TOTAL area covered */ |
3615 | { | |
3616 | w *= gtk_spin_button_get_value(GTK_SPIN_BUTTON(pass_along[4])); | |
3617 | h *= gtk_spin_button_get_value(GTK_SPIN_BUTTON(pass_along[5])); | |
3618 | } | |
6f9336aa RN |
3619 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
3620 | switch (dist_units) { | |
3621 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
3622 | label_text = g_strdup_printf ( _("Total area: %ldm x %ldm (%.3f sq. km)"), (glong)w, (glong)h, (w*h/1000000)); | |
3623 | break; | |
3624 | case VIK_UNITS_DISTANCE_MILES: | |
3625 | label_text = g_strdup_printf ( _("Total area: %ldm x %ldm (%.3f sq. miles)"), (glong)w, (glong)h, (w*h/2589988.11)); | |
3626 | break; | |
b22233bd RN |
3627 | case VIK_UNITS_DISTANCE_NAUTICAL_MILES: |
3628 | label_text = g_strdup_printf ( _("Total area: %ldm x %ldm (%.3f sq. NM)"), (glong)w, (glong)h, (w*h/(1852.0*1852.0))); | |
3629 | break; | |
6f9336aa RN |
3630 | default: |
3631 | label_text = g_strdup_printf ("Just to keep the compiler happy"); | |
3632 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
3633 | } | |
3634 | ||
50a14534 EB |
3635 | gtk_label_set_text(GTK_LABEL(pass_along[6]), label_text); |
3636 | g_free ( label_text ); | |
3637 | } | |
3638 | ||
310cbaf7 RN |
3639 | /* |
3640 | * Get an allocated filename (or directory as specified) | |
3641 | */ | |
3642 | static gchar* draw_image_filename ( VikWindow *vw, gboolean one_image_only ) | |
3643 | { | |
3644 | gchar *fn = NULL; | |
3645 | if ( one_image_only ) | |
3646 | { | |
3647 | // Single file | |
3648 | if (!vw->save_img_dia) { | |
3649 | vw->save_img_dia = gtk_file_chooser_dialog_new (_("Save Image"), | |
3650 | GTK_WINDOW(vw), | |
3651 | GTK_FILE_CHOOSER_ACTION_SAVE, | |
3652 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
3653 | GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, | |
3654 | NULL); | |
67b63c20 | 3655 | |
31729835 RN |
3656 | gchar *cwd = g_get_current_dir(); |
3657 | if ( cwd ) { | |
3658 | gtk_file_chooser_set_current_folder ( GTK_FILE_CHOOSER(vw->save_img_dia), cwd ); | |
3659 | g_free ( cwd ); | |
3660 | } | |
3661 | ||
67b63c20 RN |
3662 | GtkFileChooser *chooser = GTK_FILE_CHOOSER ( vw->save_img_dia ); |
3663 | /* Add filters */ | |
3664 | GtkFileFilter *filter; | |
3665 | filter = gtk_file_filter_new (); | |
3666 | gtk_file_filter_set_name ( filter, _("All") ); | |
3667 | gtk_file_filter_add_pattern ( filter, "*" ); | |
3668 | gtk_file_chooser_add_filter ( chooser, filter ); | |
3669 | ||
3670 | filter = gtk_file_filter_new (); | |
3671 | gtk_file_filter_set_name ( filter, _("JPG") ); | |
3672 | gtk_file_filter_add_mime_type ( filter, "image/jpeg"); | |
3673 | gtk_file_chooser_add_filter ( chooser, filter ); | |
3674 | ||
2ec82cbf RN |
3675 | if ( !vw->draw_image_save_as_png ) |
3676 | gtk_file_chooser_set_filter ( chooser, filter ); | |
3677 | ||
67b63c20 RN |
3678 | filter = gtk_file_filter_new (); |
3679 | gtk_file_filter_set_name ( filter, _("PNG") ); | |
3680 | gtk_file_filter_add_mime_type ( filter, "image/png"); | |
3681 | gtk_file_chooser_add_filter ( chooser, filter ); | |
3682 | ||
2ec82cbf RN |
3683 | if ( vw->draw_image_save_as_png ) |
3684 | gtk_file_chooser_set_filter ( chooser, filter ); | |
67b63c20 | 3685 | |
310cbaf7 RN |
3686 | gtk_window_set_transient_for ( GTK_WINDOW(vw->save_img_dia), GTK_WINDOW(vw) ); |
3687 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->save_img_dia), TRUE ); | |
3688 | } | |
3689 | ||
3690 | if ( gtk_dialog_run ( GTK_DIALOG(vw->save_img_dia) ) == GTK_RESPONSE_ACCEPT ) { | |
3691 | fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(vw->save_img_dia) ); | |
3692 | if ( g_file_test ( fn, G_FILE_TEST_EXISTS ) ) | |
3693 | if ( ! a_dialog_yes_or_no ( GTK_WINDOW(vw->save_img_dia), _("The file \"%s\" exists, do you wish to overwrite it?"), a_file_basename ( fn ) ) ) | |
3694 | fn = NULL; | |
3695 | } | |
3696 | gtk_widget_hide ( vw->save_img_dia ); | |
3697 | } | |
3698 | else { | |
3699 | // A directory | |
3700 | // For some reason this method is only written to work in UTM... | |
3701 | if ( vik_viewport_get_coord_mode(vw->viking_vvp) != VIK_COORD_UTM ) { | |
3702 | a_dialog_error_msg ( GTK_WINDOW(vw), _("You must be in UTM mode to use this feature") ); | |
3703 | return fn; | |
3704 | } | |
3705 | ||
3706 | if (!vw->save_img_dir_dia) { | |
3707 | vw->save_img_dir_dia = gtk_file_chooser_dialog_new (_("Choose a directory to hold images"), | |
3708 | GTK_WINDOW(vw), | |
3709 | GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, | |
3710 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
3711 | GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, | |
3712 | NULL); | |
3713 | gtk_window_set_transient_for ( GTK_WINDOW(vw->save_img_dir_dia), GTK_WINDOW(vw) ); | |
3714 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->save_img_dir_dia), TRUE ); | |
3715 | } | |
3716 | ||
3717 | if ( gtk_dialog_run ( GTK_DIALOG(vw->save_img_dir_dia) ) == GTK_RESPONSE_ACCEPT ) { | |
3718 | fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(vw->save_img_dir_dia) ); | |
3719 | } | |
3720 | gtk_widget_hide ( vw->save_img_dir_dia ); | |
3721 | } | |
3722 | return fn; | |
3723 | } | |
3724 | ||
3725 | static void draw_to_image_file ( VikWindow *vw, gboolean one_image_only ) | |
50a14534 EB |
3726 | { |
3727 | /* todo: default for answers inside VikWindow or static (thruout instance) */ | |
4c77d5e0 | 3728 | GtkWidget *dialog = gtk_dialog_new_with_buttons ( _("Save to Image File"), GTK_WINDOW(vw), |
50a14534 EB |
3729 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, |
3730 | GTK_STOCK_CANCEL, | |
3731 | GTK_RESPONSE_REJECT, | |
3732 | GTK_STOCK_OK, | |
3733 | GTK_RESPONSE_ACCEPT, | |
10888930 | 3734 | NULL ); |
50a14534 EB |
3735 | GtkWidget *width_label, *width_spin, *height_label, *height_spin; |
3736 | GtkWidget *png_radio, *jpeg_radio; | |
3737 | GtkWidget *current_window_button; | |
3738 | gpointer current_window_pass_along[7]; | |
267e3ce7 | 3739 | GtkWidget *zoom_label, *zoom_combo; |
50a14534 EB |
3740 | GtkWidget *total_size_label; |
3741 | ||
3742 | /* only used if (!one_image_only) */ | |
886031df | 3743 | GtkWidget *tiles_width_spin = NULL, *tiles_height_spin = NULL; |
50a14534 | 3744 | |
4c77d5e0 | 3745 | width_label = gtk_label_new ( _("Width (pixels):") ); |
5cd09d57 | 3746 | width_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( vw->draw_image_width, 10, 50000, 10, 100, 0 )), 10, 0 ); |
4c77d5e0 | 3747 | height_label = gtk_label_new ( _("Height (pixels):") ); |
5cd09d57 RN |
3748 | height_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( vw->draw_image_height, 10, 50000, 10, 100, 0 )), 10, 0 ); |
3749 | #ifdef WINDOWS | |
3750 | GtkWidget *win_warning_label = gtk_label_new ( _("WARNING: USING LARGE IMAGES OVER 10000x10000\nMAY CRASH THE PROGRAM!") ); | |
3751 | #endif | |
4c77d5e0 | 3752 | zoom_label = gtk_label_new ( _("Zoom (meters per pixel):") ); |
50a14534 | 3753 | /* TODO: separate xzoom and yzoom factors */ |
267e3ce7 RN |
3754 | zoom_combo = create_zoom_combo_all_levels(); |
3755 | ||
3756 | gdouble mpp = vik_viewport_get_xmpp(vw->viking_vvp); | |
4db16a36 | 3757 | gint active = 2 + round ( log (mpp) / log (2) ); |
267e3ce7 RN |
3758 | |
3759 | // Can we not hard code size here? | |
3760 | if ( active > 17 ) | |
3761 | active = 17; | |
06716e69 RN |
3762 | if ( active < 0 ) |
3763 | active = 0; | |
267e3ce7 | 3764 | gtk_combo_box_set_active ( GTK_COMBO_BOX(zoom_combo), active ); |
50a14534 EB |
3765 | |
3766 | total_size_label = gtk_label_new ( NULL ); | |
3767 | ||
4c77d5e0 | 3768 | current_window_button = gtk_button_new_with_label ( _("Area in current viewable window") ); |
50a14534 EB |
3769 | current_window_pass_along [0] = vw; |
3770 | current_window_pass_along [1] = width_spin; | |
3771 | current_window_pass_along [2] = height_spin; | |
267e3ce7 | 3772 | current_window_pass_along [3] = zoom_combo; |
50a14534 EB |
3773 | current_window_pass_along [4] = NULL; /* used for one_image_only != 1 */ |
3774 | current_window_pass_along [5] = NULL; | |
3775 | current_window_pass_along [6] = total_size_label; | |
3776 | g_signal_connect ( G_OBJECT(current_window_button), "button_press_event", G_CALLBACK(draw_to_image_file_current_window_cb), current_window_pass_along ); | |
3777 | ||
4c77d5e0 GB |
3778 | png_radio = gtk_radio_button_new_with_label ( NULL, _("Save as PNG") ); |
3779 | jpeg_radio = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(png_radio), _("Save as JPEG") ); | |
50a14534 | 3780 | |
59d5fb31 RN |
3781 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), png_radio, FALSE, FALSE, 0); |
3782 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), jpeg_radio, FALSE, FALSE, 0); | |
3783 | ||
50a14534 EB |
3784 | if ( ! vw->draw_image_save_as_png ) |
3785 | gtk_toggle_button_set_active ( GTK_TOGGLE_BUTTON(jpeg_radio), TRUE ); | |
3786 | ||
9b082b39 RN |
3787 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), width_label, FALSE, FALSE, 0); |
3788 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), width_spin, FALSE, FALSE, 0); | |
3789 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), height_label, FALSE, FALSE, 0); | |
3790 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), height_spin, FALSE, FALSE, 0); | |
5cd09d57 | 3791 | #ifdef WINDOWS |
9b082b39 | 3792 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), win_warning_label, FALSE, FALSE, 0); |
5cd09d57 | 3793 | #endif |
9b082b39 | 3794 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), current_window_button, FALSE, FALSE, 0); |
9b082b39 RN |
3795 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), zoom_label, FALSE, FALSE, 0); |
3796 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), zoom_combo, FALSE, FALSE, 0); | |
50a14534 EB |
3797 | |
3798 | if ( ! one_image_only ) | |
3799 | { | |
3800 | GtkWidget *tiles_width_label, *tiles_height_label; | |
3801 | ||
4c77d5e0 | 3802 | tiles_width_label = gtk_label_new ( _("East-west image tiles:") ); |
50a14534 | 3803 | tiles_width_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( 5, 1, 10, 1, 100, 0 )), 1, 0 ); |
4c77d5e0 | 3804 | tiles_height_label = gtk_label_new ( _("North-south image tiles:") ); |
50a14534 | 3805 | tiles_height_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( 5, 1, 10, 1, 100, 0 )), 1, 0 ); |
9b082b39 RN |
3806 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_width_label, FALSE, FALSE, 0); |
3807 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_width_spin, FALSE, FALSE, 0); | |
3808 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_height_label, FALSE, FALSE, 0); | |
3809 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_height_spin, FALSE, FALSE, 0); | |
50a14534 EB |
3810 | |
3811 | current_window_pass_along [4] = tiles_width_spin; | |
3812 | current_window_pass_along [5] = tiles_height_spin; | |
3813 | g_signal_connect ( G_OBJECT(tiles_width_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); | |
3814 | g_signal_connect ( G_OBJECT(tiles_height_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); | |
3815 | } | |
9b082b39 | 3816 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), total_size_label, FALSE, FALSE, 0); |
50a14534 EB |
3817 | g_signal_connect ( G_OBJECT(width_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); |
3818 | g_signal_connect ( G_OBJECT(height_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); | |
267e3ce7 | 3819 | g_signal_connect ( G_OBJECT(zoom_combo), "changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); |
50a14534 EB |
3820 | |
3821 | draw_to_image_file_total_area_cb ( NULL, current_window_pass_along ); /* set correct size info now */ | |
3822 | ||
1fb999d3 RN |
3823 | gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); |
3824 | ||
9b082b39 | 3825 | gtk_widget_show_all ( gtk_dialog_get_content_area(GTK_DIALOG(dialog)) ); |
50a14534 EB |
3826 | |
3827 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) | |
3828 | { | |
3829 | gtk_widget_hide ( GTK_WIDGET(dialog) ); | |
310cbaf7 RN |
3830 | |
3831 | gchar *fn = draw_image_filename ( vw, one_image_only ); | |
3832 | if ( !fn ) | |
3833 | return; | |
3834 | ||
c60f82df RN |
3835 | gint active_z = gtk_combo_box_get_active ( GTK_COMBO_BOX(zoom_combo) ); |
3836 | gdouble zoom = pow (2, active_z-2 ); | |
267e3ce7 | 3837 | |
50a14534 EB |
3838 | if ( one_image_only ) |
3839 | save_image_file ( vw, fn, | |
3840 | vw->draw_image_width = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(width_spin) ), | |
3841 | vw->draw_image_height = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(height_spin) ), | |
267e3ce7 | 3842 | zoom, |
50a14534 EB |
3843 | vw->draw_image_save_as_png = gtk_toggle_button_get_active ( GTK_TOGGLE_BUTTON(png_radio) ) ); |
3844 | else { | |
e5657444 RN |
3845 | // NB is in UTM mode ATM |
3846 | save_image_dir ( vw, fn, | |
50a14534 EB |
3847 | vw->draw_image_width = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(width_spin) ), |
3848 | vw->draw_image_height = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(height_spin) ), | |
267e3ce7 | 3849 | zoom, |
50a14534 EB |
3850 | vw->draw_image_save_as_png = gtk_toggle_button_get_active ( GTK_TOGGLE_BUTTON(png_radio) ), |
3851 | gtk_spin_button_get_value ( GTK_SPIN_BUTTON(tiles_width_spin) ), | |
3852 | gtk_spin_button_get_value ( GTK_SPIN_BUTTON(tiles_height_spin) ) ); | |
50a14534 | 3853 | } |
310cbaf7 RN |
3854 | |
3855 | g_free ( fn ); | |
50a14534 EB |
3856 | } |
3857 | gtk_widget_destroy ( GTK_WIDGET(dialog) ); | |
3858 | } | |
3859 | ||
3860 | ||
e4afc73a | 3861 | static void draw_to_image_file_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 3862 | { |
310cbaf7 | 3863 | draw_to_image_file ( vw, TRUE ); |
50a14534 EB |
3864 | } |
3865 | ||
e4afc73a | 3866 | static void draw_to_image_dir_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 3867 | { |
310cbaf7 | 3868 | draw_to_image_file ( vw, FALSE ); |
50a14534 EB |
3869 | } |
3870 | ||
42f34743 QT |
3871 | static void print_cb ( GtkAction *a, VikWindow *vw ) |
3872 | { | |
3873 | a_print(vw, vw->viking_vvp); | |
3874 | } | |
3875 | ||
50a14534 | 3876 | /* really a misnomer: changes coord mode (actual coordinates) AND/OR draw mode (viewport only) */ |
e4afc73a | 3877 | static void window_change_coord_mode_cb ( GtkAction *old_a, GtkAction *a, VikWindow *vw ) |
50a14534 | 3878 | { |
e4afc73a EB |
3879 | VikViewportDrawMode drawmode; |
3880 | if (!strcmp(gtk_action_get_name(a), "ModeUTM")) { | |
3881 | drawmode = VIK_VIEWPORT_DRAWMODE_UTM; | |
3882 | } | |
d587678a GB |
3883 | else if (!strcmp(gtk_action_get_name(a), "ModeLatLon")) { |
3884 | drawmode = VIK_VIEWPORT_DRAWMODE_LATLON; | |
3885 | } | |
e4afc73a EB |
3886 | else if (!strcmp(gtk_action_get_name(a), "ModeExpedia")) { |
3887 | drawmode = VIK_VIEWPORT_DRAWMODE_EXPEDIA; | |
3888 | } | |
e4afc73a EB |
3889 | else if (!strcmp(gtk_action_get_name(a), "ModeMercator")) { |
3890 | drawmode = VIK_VIEWPORT_DRAWMODE_MERCATOR; | |
3891 | } | |
3892 | else { | |
8dc8da82 | 3893 | g_critical("Houston, we've had a problem."); |
e4afc73a EB |
3894 | return; |
3895 | } | |
3896 | ||
50a14534 EB |
3897 | if ( !vw->only_updating_coord_mode_ui ) |
3898 | { | |
3899 | VikViewportDrawMode olddrawmode = vik_viewport_get_drawmode ( vw->viking_vvp ); | |
3900 | if ( olddrawmode != drawmode ) | |
3901 | { | |
3902 | /* this takes care of coord mode too */ | |
3903 | vik_viewport_set_drawmode ( vw->viking_vvp, drawmode ); | |
3904 | if ( drawmode == VIK_VIEWPORT_DRAWMODE_UTM ) { | |
3905 | vik_layers_panel_change_coord_mode ( vw->viking_vlp, VIK_COORD_UTM ); | |
3906 | } else if ( olddrawmode == VIK_VIEWPORT_DRAWMODE_UTM ) { | |
3907 | vik_layers_panel_change_coord_mode ( vw->viking_vlp, VIK_COORD_LATLON ); | |
3908 | } | |
3909 | draw_update ( vw ); | |
3910 | } | |
3911 | } | |
3912 | } | |
3913 | ||
35c7c0ba EB |
3914 | static void set_draw_scale ( GtkAction *a, VikWindow *vw ) |
3915 | { | |
48df6aa3 | 3916 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowScale" ); |
1657065a QT |
3917 | g_assert(check_box); |
3918 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
3919 | vik_viewport_set_draw_scale ( vw->viking_vvp, state ); | |
35c7c0ba EB |
3920 | draw_update ( vw ); |
3921 | } | |
3922 | ||
c933487f QT |
3923 | static void set_draw_centermark ( GtkAction *a, VikWindow *vw ) |
3924 | { | |
48df6aa3 | 3925 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowCenterMark" ); |
1657065a QT |
3926 | g_assert(check_box); |
3927 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
3928 | vik_viewport_set_draw_centermark ( vw->viking_vvp, state ); | |
c933487f QT |
3929 | draw_update ( vw ); |
3930 | } | |
3931 | ||
2afcef36 RN |
3932 | static void set_draw_highlight ( GtkAction *a, VikWindow *vw ) |
3933 | { | |
3934 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowHighlight" ); | |
3935 | g_assert(check_box); | |
3936 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
3937 | vik_viewport_set_draw_highlight ( vw->viking_vvp, state ); | |
3938 | draw_update ( vw ); | |
3939 | } | |
3940 | ||
e4afc73a | 3941 | static void set_bg_color ( GtkAction *a, VikWindow *vw ) |
50a14534 | 3942 | { |
4c77d5e0 | 3943 | GtkWidget *colorsd = gtk_color_selection_dialog_new ( _("Choose a background color") ); |
50a14534 | 3944 | GdkColor *color = vik_viewport_get_background_gdkcolor ( vw->viking_vvp ); |
9b082b39 RN |
3945 | gtk_color_selection_set_previous_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
3946 | gtk_color_selection_set_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); | |
50a14534 EB |
3947 | if ( gtk_dialog_run ( GTK_DIALOG(colorsd) ) == GTK_RESPONSE_OK ) |
3948 | { | |
9b082b39 | 3949 | gtk_color_selection_get_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
50a14534 EB |
3950 | vik_viewport_set_background_gdkcolor ( vw->viking_vvp, color ); |
3951 | draw_update ( vw ); | |
3952 | } | |
3953 | g_free ( color ); | |
3954 | gtk_widget_destroy ( colorsd ); | |
3955 | } | |
3956 | ||
480fb7e1 RN |
3957 | static void set_highlight_color ( GtkAction *a, VikWindow *vw ) |
3958 | { | |
3959 | GtkWidget *colorsd = gtk_color_selection_dialog_new ( _("Choose a track highlight color") ); | |
3960 | GdkColor *color = vik_viewport_get_highlight_gdkcolor ( vw->viking_vvp ); | |
9b082b39 RN |
3961 | gtk_color_selection_set_previous_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
3962 | gtk_color_selection_set_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); | |
480fb7e1 RN |
3963 | if ( gtk_dialog_run ( GTK_DIALOG(colorsd) ) == GTK_RESPONSE_OK ) |
3964 | { | |
9b082b39 | 3965 | gtk_color_selection_get_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
480fb7e1 RN |
3966 | vik_viewport_set_highlight_gdkcolor ( vw->viking_vvp, color ); |
3967 | draw_update ( vw ); | |
3968 | } | |
3969 | g_free ( color ); | |
3970 | gtk_widget_destroy ( colorsd ); | |
3971 | } | |
3972 | ||
941aa6e9 AF |
3973 | |
3974 | ||
3975 | /*********************************************************************************************** | |
3976 | ** GUI Creation | |
3977 | ***********************************************************************************************/ | |
3978 | ||
e4afc73a | 3979 | static GtkActionEntry entries[] = { |
5515e2d3 JJ |
3980 | { "File", NULL, N_("_File"), 0, 0, 0 }, |
3981 | { "Edit", NULL, N_("_Edit"), 0, 0, 0 }, | |
3982 | { "View", NULL, N_("_View"), 0, 0, 0 }, | |
48df6aa3 | 3983 | { "SetShow", NULL, N_("_Show"), 0, 0, 0 }, |
5515e2d3 JJ |
3984 | { "SetZoom", NULL, N_("_Zoom"), 0, 0, 0 }, |
3985 | { "SetPan", NULL, N_("_Pan"), 0, 0, 0 }, | |
3986 | { "Layers", NULL, N_("_Layers"), 0, 0, 0 }, | |
3987 | { "Tools", NULL, N_("_Tools"), 0, 0, 0 }, | |
92806042 | 3988 | { "Exttools", NULL, N_("_Webtools"), 0, 0, 0 }, |
5515e2d3 JJ |
3989 | { "Help", NULL, N_("_Help"), 0, 0, 0 }, |
3990 | ||
3991 | { "New", GTK_STOCK_NEW, N_("_New"), "<control>N", N_("New file"), (GCallback)newwindow_cb }, | |
06526f88 RN |
3992 | { "Open", GTK_STOCK_OPEN, N_("_Open..."), "<control>O", N_("Open a file"), (GCallback)load_file }, |
3993 | { "OpenRecentFile", NULL, N_("Open _Recent File"), NULL, NULL, (GCallback)NULL }, | |
3994 | { "Append", GTK_STOCK_ADD, N_("Append _File..."), NULL, N_("Append data from a different file"), (GCallback)load_file }, | |
0bb36e78 RN |
3995 | { "Export", GTK_STOCK_CONVERT, N_("_Export All"), NULL, N_("Export All TrackWaypoint Layers"), (GCallback)NULL }, |
3996 | { "ExportGPX", NULL, N_("_GPX..."), NULL, N_("Export as GPX"), (GCallback)export_to_gpx }, | |
d6de71f9 | 3997 | { "Acquire", GTK_STOCK_GO_DOWN, N_("A_cquire"), NULL, NULL, (GCallback)NULL }, |
06526f88 | 3998 | { "AcquireGPS", NULL, N_("From _GPS..."), NULL, N_("Transfer data from a GPS device"), (GCallback)acquire_from_gps }, |
31349009 | 3999 | { "AcquireGPSBabel", NULL, N_("Import File With GPS_Babel..."), NULL, N_("Import file via GPSBabel converter"), (GCallback)acquire_from_file }, |
7f95fd54 | 4000 | { "AcquireRouting", NULL, N_("_Directions..."), NULL, N_("Get driving directions"), (GCallback)acquire_from_routing }, |
9c4555df GB |
4001 | #ifdef VIK_CONFIG_OPENSTREETMAP |
4002 | { "AcquireOSM", NULL, N_("_OSM Traces..."), NULL, N_("Get traces from OpenStreetMap"), (GCallback)acquire_from_osm }, | |
3cc57413 | 4003 | { "AcquireMyOSM", NULL, N_("_My OSM Traces..."), NULL, N_("Get Your Own Traces from OpenStreetMap"), (GCallback)acquire_from_my_osm }, |
9c4555df | 4004 | #endif |
1ef9e637 | 4005 | #ifdef VIK_CONFIG_GEOCACHES |
06526f88 | 4006 | { "AcquireGC", NULL, N_("Geo_caches..."), NULL, N_("Get Geocaches from geocaching.com"), (GCallback)acquire_from_gc }, |
f75d0233 RN |
4007 | #endif |
4008 | #ifdef VIK_CONFIG_GEOTAG | |
4009 | { "AcquireGeotag", NULL, N_("From Geotagged _Images..."), NULL, N_("Create waypoints from geotagged images"), (GCallback)acquire_from_geotag }, | |
3c29a566 | 4010 | #endif |
c6acf18d | 4011 | { "AcquireURL", NULL, N_("From _URL..."), NULL, N_("Get a file from a URL"), (GCallback)acquire_from_url }, |
3c29a566 RN |
4012 | #ifdef VIK_CONFIG_GEONAMES |
4013 | { "AcquireWikipedia", NULL, N_("From _Wikipedia Waypoints"), NULL, N_("Create waypoints from Wikipedia items in the current view"), (GCallback)acquire_from_wikipedia }, | |
1ef9e637 | 4014 | #endif |
5515e2d3 | 4015 | { "Save", GTK_STOCK_SAVE, N_("_Save"), "<control>S", N_("Save the file"), (GCallback)save_file }, |
06526f88 | 4016 | { "SaveAs", GTK_STOCK_SAVE_AS, N_("Save _As..."), NULL, N_("Save the file under different name"), (GCallback)save_file_as }, |
3f46fe76 | 4017 | { "FileProperties", NULL, N_("Properties..."), NULL, N_("File Properties"), (GCallback)file_properties_cb }, |
06526f88 RN |
4018 | { "GenImg", GTK_STOCK_CLEAR, N_("_Generate Image File..."), NULL, N_("Save a snapshot of the workspace into a file"), (GCallback)draw_to_image_file_cb }, |
4019 | { "GenImgDir", GTK_STOCK_DND_MULTIPLE, N_("Generate _Directory of Images..."), NULL, N_("FIXME:IMGDIR"), (GCallback)draw_to_image_dir_cb }, | |
5515e2d3 | 4020 | { "Print", GTK_STOCK_PRINT, N_("_Print..."), NULL, N_("Print maps"), (GCallback)print_cb }, |
5515e2d3 JJ |
4021 | { "Exit", GTK_STOCK_QUIT, N_("E_xit"), "<control>W", N_("Exit the program"), (GCallback)window_close }, |
4022 | { "SaveExit", GTK_STOCK_QUIT, N_("Save and Exit"), NULL, N_("Save and Exit the program"), (GCallback)save_file_and_exit }, | |
4023 | ||
be5554c5 RN |
4024 | { "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 }, |
4025 | { "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 | 4026 | { "GotoDefaultLocation", GTK_STOCK_HOME, N_("Go to the _Default Location"), NULL, N_("Go to the default location"), (GCallback)goto_default_location }, |
cbd293bb | 4027 | { "GotoSearch", GTK_STOCK_JUMP_TO, N_("Go to _Location..."), NULL, N_("Go to address/place using text search"), (GCallback)goto_address }, |
402fee6c | 4028 | { "GotoLL", GTK_STOCK_JUMP_TO, N_("_Go to Lat/Lon..."), NULL, N_("Go to arbitrary lat/lon coordinate"), (GCallback)draw_goto_cb }, |
150618fe | 4029 | { "GotoUTM", GTK_STOCK_JUMP_TO, N_("Go to UTM..."), NULL, N_("Go to arbitrary UTM coordinate"), (GCallback)draw_goto_cb }, |
6b59f63d | 4030 | { "Refresh", GTK_STOCK_REFRESH, N_("_Refresh"), "F5", N_("Refresh any maps displayed"), (GCallback)draw_refresh_cb }, |
480fb7e1 | 4031 | { "SetHLColor",GTK_STOCK_SELECT_COLOR, N_("Set _Highlight Color..."), NULL, NULL, (GCallback)set_highlight_color }, |
cbd293bb | 4032 | { "SetBGColor",GTK_STOCK_SELECT_COLOR, N_("Set Bac_kground Color..."), NULL, NULL, (GCallback)set_bg_color }, |
5515e2d3 JJ |
4033 | { "ZoomIn", GTK_STOCK_ZOOM_IN, N_("Zoom _In"), "<control>plus", NULL, (GCallback)draw_zoom_cb }, |
4034 | { "ZoomOut", GTK_STOCK_ZOOM_OUT, N_("Zoom _Out"), "<control>minus", NULL, (GCallback)draw_zoom_cb }, | |
22c15481 | 4035 | { "ZoomTo", GTK_STOCK_ZOOM_FIT, N_("Zoom _To..."), "<control>Z", NULL, (GCallback)zoom_to_cb }, |
cbd293bb RN |
4036 | { "PanNorth", NULL, N_("Pan _North"), "<control>Up", NULL, (GCallback)draw_pan_cb }, |
4037 | { "PanEast", NULL, N_("Pan _East"), "<control>Right", NULL, (GCallback)draw_pan_cb }, | |
4038 | { "PanSouth", NULL, N_("Pan _South"), "<control>Down", NULL, (GCallback)draw_pan_cb }, | |
4039 | { "PanWest", NULL, N_("Pan _West"), "<control>Left", NULL, (GCallback)draw_pan_cb }, | |
5515e2d3 JJ |
4040 | { "BGJobs", GTK_STOCK_EXECUTE, N_("Background _Jobs"), NULL, NULL, (GCallback)a_background_show_window }, |
4041 | ||
4042 | { "Cut", GTK_STOCK_CUT, N_("Cu_t"), NULL, NULL, (GCallback)menu_cut_layer_cb }, | |
4043 | { "Copy", GTK_STOCK_COPY, N_("_Copy"), NULL, NULL, (GCallback)menu_copy_layer_cb }, | |
4044 | { "Paste", GTK_STOCK_PASTE, N_("_Paste"), NULL, NULL, (GCallback)menu_paste_layer_cb }, | |
4045 | { "Delete", GTK_STOCK_DELETE, N_("_Delete"), NULL, NULL, (GCallback)menu_delete_layer_cb }, | |
4046 | { "DeleteAll", NULL, N_("Delete All"), NULL, NULL, (GCallback)clear_cb }, | |
7c8bddff | 4047 | { "CopyCentre",NULL, N_("Copy Centre _Location"), "<control>h", NULL, (GCallback)menu_copy_centre_cb }, |
06526f88 | 4048 | { "MapCacheFlush",NULL, N_("_Flush Map Cache"), NULL, NULL, (GCallback)mapcache_flush_cb }, |
5210c3d3 | 4049 | { "SetDefaultLocation", GTK_STOCK_GO_FORWARD, N_("_Set the Default Location"), NULL, N_("Set the Default Location to the current position"),(GCallback)default_location_cb }, |
06526f88 | 4050 | { "Preferences",GTK_STOCK_PREFERENCES, N_("_Preferences"), NULL, NULL, (GCallback)preferences_cb }, |
6d61ba92 | 4051 | { "LayerDefaults",GTK_STOCK_PROPERTIES, N_("_Layer Defaults"), NULL, NULL, NULL }, |
5515e2d3 JJ |
4052 | { "Properties",GTK_STOCK_PROPERTIES, N_("_Properties"), NULL, NULL, (GCallback)menu_properties_cb }, |
4053 | ||
5ff75d1e | 4054 | { "HelpEntry", GTK_STOCK_HELP, N_("_Help"), "F1", NULL, (GCallback)help_help_cb }, |
5515e2d3 | 4055 | { "About", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL, (GCallback)help_about_cb }, |
e4afc73a EB |
4056 | }; |
4057 | ||
0bb36e78 RN |
4058 | static GtkActionEntry entries_gpsbabel[] = { |
4059 | { "ExportKML", NULL, N_("_KML..."), NULL, N_("Export as KML"), (GCallback)export_to_kml }, | |
4060 | }; | |
4061 | ||
c0c5893f RN |
4062 | static GtkActionEntry entries_geojson[] = { |
4063 | { "AcquireGeoJSON", NULL, N_("Import Geo_JSON File..."), NULL, N_("Import GeoJSON file"), (GCallback)acquire_from_geojson }, | |
4064 | }; | |
4065 | ||
e4afc73a | 4066 | /* Radio items */ |
d587678a | 4067 | /* FIXME use VIEWPORT_DRAWMODE values */ |
e4afc73a | 4068 | static GtkRadioActionEntry mode_entries[] = { |
5515e2d3 JJ |
4069 | { "ModeUTM", NULL, N_("_UTM Mode"), "<control>u", NULL, 0 }, |
4070 | { "ModeExpedia", NULL, N_("_Expedia Mode"), "<control>e", NULL, 1 }, | |
ac16c140 | 4071 | { "ModeMercator", NULL, N_("_Mercator Mode"), "<control>m", NULL, 4 }, |
bd5e571a | 4072 | { "ModeLatLon", NULL, N_("Lat_/Lon Mode"), "<control>l", NULL, 5 }, |
50a14534 EB |
4073 | }; |
4074 | ||
35c7c0ba | 4075 | static GtkToggleActionEntry toggle_entries[] = { |
6b59f63d | 4076 | { "ShowScale", NULL, N_("Show _Scale"), "<shift>F5", N_("Show Scale"), (GCallback)set_draw_scale, TRUE }, |
cbd293bb | 4077 | { "ShowCenterMark", NULL, N_("Show _Center Mark"), "F6", N_("Show Center Mark"), (GCallback)set_draw_centermark, TRUE }, |
2afcef36 | 4078 | { "ShowHighlight", GTK_STOCK_UNDERLINE, N_("Show _Highlight"), "F7", N_("Show Highlight"), (GCallback)set_draw_highlight, TRUE }, |
cbd293bb | 4079 | { "FullScreen", GTK_STOCK_FULLSCREEN, N_("_Full Screen"), "F11", N_("Activate full screen mode"), (GCallback)full_screen_cb, FALSE }, |
48df6aa3 | 4080 | { "ViewSidePanel", GTK_STOCK_INDEX, N_("Show Side _Panel"), "F9", N_("Show Side Panel"), (GCallback)view_side_panel_cb, TRUE }, |
a459ee10 | 4081 | { "ViewStatusBar", NULL, N_("Show Status_bar"), "F12", N_("Show Statusbar"), (GCallback)view_statusbar_cb, TRUE }, |
48df6aa3 RN |
4082 | { "ViewToolbar", NULL, N_("Show _Toolbar"), "F3", N_("Show Toolbar"), (GCallback)view_toolbar_cb, TRUE }, |
4083 | { "ViewMainMenu", NULL, N_("Show _Menu"), "F4", N_("Show Menu"), (GCallback)view_main_menu_cb, TRUE }, | |
35c7c0ba EB |
4084 | }; |
4085 | ||
a527cfff | 4086 | #include "menu.xml.h" |
e4afc73a | 4087 | static void window_create_ui( VikWindow *window ) |
50a14534 | 4088 | { |
e4afc73a EB |
4089 | GtkUIManager *uim; |
4090 | GtkActionGroup *action_group; | |
50a14534 | 4091 | GtkAccelGroup *accel_group; |
e4afc73a | 4092 | GError *error; |
e4afc73a EB |
4093 | guint i, j, mid; |
4094 | GtkIconFactory *icon_factory; | |
4095 | GtkIconSet *icon_set; | |
e4afc73a EB |
4096 | GtkRadioActionEntry *tools = NULL, *radio; |
4097 | guint ntools; | |
4098 | ||
4099 | uim = gtk_ui_manager_new (); | |
4100 | window->uim = uim; | |
4101 | ||
9593a4c9 EB |
4102 | toolbox_add_tool(window->vt, &ruler_tool, TOOL_LAYER_TYPE_NONE); |
4103 | toolbox_add_tool(window->vt, &zoom_tool, TOOL_LAYER_TYPE_NONE); | |
576cbd17 | 4104 | toolbox_add_tool(window->vt, &pan_tool, TOOL_LAYER_TYPE_NONE); |
a47bfefa | 4105 | toolbox_add_tool(window->vt, &select_tool, TOOL_LAYER_TYPE_NONE); |
941aa6e9 | 4106 | |
e4afc73a | 4107 | error = NULL; |
a527cfff | 4108 | if (!(mid = gtk_ui_manager_add_ui_from_string (uim, menu_xml, -1, &error))) { |
e4afc73a EB |
4109 | g_error_free (error); |
4110 | exit (1); | |
4111 | } | |
4112 | ||
4113 | action_group = gtk_action_group_new ("MenuActions"); | |
5515e2d3 | 4114 | gtk_action_group_set_translation_domain(action_group, PACKAGE_NAME); |
e4afc73a | 4115 | gtk_action_group_add_actions (action_group, entries, G_N_ELEMENTS (entries), window); |
35c7c0ba | 4116 | gtk_action_group_add_toggle_actions (action_group, toggle_entries, G_N_ELEMENTS (toggle_entries), window); |
6a9ff0ee | 4117 | gtk_action_group_add_radio_actions (action_group, mode_entries, G_N_ELEMENTS (mode_entries), 4, (GCallback)window_change_coord_mode_cb, window); |
e4afc73a | 4118 | |
0bb36e78 | 4119 | // Use this to see if GPSBabel is available: |
430a37a9 | 4120 | if ( a_babel_available () ) { |
0bb36e78 RN |
4121 | // If going to add more entries then might be worth creating a menu_gpsbabel.xml.h file |
4122 | if ( gtk_ui_manager_add_ui_from_string ( uim, | |
4123 | "<ui><menubar name='MainMenu'><menu action='File'><menu action='Export'><menuitem action='ExportKML'/></menu></menu></menubar></ui>", | |
4124 | -1, &error ) ) | |
4125 | gtk_action_group_add_actions ( action_group, entries_gpsbabel, G_N_ELEMENTS (entries_gpsbabel), window ); | |
4126 | } | |
4127 | ||
c0c5893f RN |
4128 | // GeoJSON import capability |
4129 | if ( g_find_program_in_path ( a_geojson_program_import() ) ) { | |
4130 | if ( gtk_ui_manager_add_ui_from_string ( uim, | |
4131 | "<ui><menubar name='MainMenu'><menu action='File'><menu action='Acquire'><menuitem action='AcquireGeoJSON'/></menu></menu></menubar></ui>", | |
4132 | -1, &error ) ) | |
4133 | gtk_action_group_add_actions ( action_group, entries_geojson, G_N_ELEMENTS (entries_geojson), window ); | |
4134 | } | |
4135 | ||
e4afc73a | 4136 | icon_factory = gtk_icon_factory_new (); |
ee36ac4f | 4137 | gtk_icon_factory_add_default (icon_factory); |
e4afc73a EB |
4138 | |
4139 | register_vik_icons(icon_factory); | |
4140 | ||
79dce0cb RN |
4141 | // Copy the tool RadioActionEntries out of the main Window structure into an extending array 'tools' |
4142 | // so that it can be applied to the UI in one action group add function call below | |
e4afc73a | 4143 | ntools = 0; |
79dce0cb | 4144 | for (i=0; i<window->vt->n_tools; i++) { |
e4afc73a EB |
4145 | tools = g_renew(GtkRadioActionEntry, tools, ntools+1); |
4146 | radio = &tools[ntools]; | |
4147 | ntools++; | |
79dce0cb | 4148 | *radio = window->vt->tools[i].ti.radioActionEntry; |
e4afc73a | 4149 | radio->value = ntools; |
79dce0cb | 4150 | } |
e4afc73a EB |
4151 | |
4152 | for (i=0; i<VIK_LAYER_NUM_TYPES; i++) { | |
4153 | GtkActionEntry action; | |
4154 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Layers/", | |
4155 | vik_layer_get_interface(i)->name, | |
4156 | vik_layer_get_interface(i)->name, | |
4157 | GTK_UI_MANAGER_MENUITEM, FALSE); | |
4158 | ||
4159 | icon_set = gtk_icon_set_new_from_pixbuf (gdk_pixbuf_from_pixdata (vik_layer_get_interface(i)->icon, FALSE, NULL )); | |
4160 | gtk_icon_factory_add (icon_factory, vik_layer_get_interface(i)->name, icon_set); | |
4161 | gtk_icon_set_unref (icon_set); | |
4162 | ||
4163 | action.name = vik_layer_get_interface(i)->name; | |
4164 | action.stock_id = vik_layer_get_interface(i)->name; | |
da12e3d1 | 4165 | action.label = g_strdup_printf( _("New _%s Layer"), vik_layer_get_interface(i)->name); |
75078768 | 4166 | action.accelerator = vik_layer_get_interface(i)->accelerator; |
e4afc73a EB |
4167 | action.tooltip = NULL; |
4168 | action.callback = (GCallback)menu_addlayer_cb; | |
4169 | gtk_action_group_add_actions(action_group, &action, 1, window); | |
4170 | ||
644eea0e RN |
4171 | g_free ( (gchar*)action.label ); |
4172 | ||
e4afc73a EB |
4173 | if ( vik_layer_get_interface(i)->tools_count ) { |
4174 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Tools/", vik_layer_get_interface(i)->name, NULL, GTK_UI_MANAGER_SEPARATOR, FALSE); | |
4175 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainToolbar/ToolItems/", vik_layer_get_interface(i)->name, NULL, GTK_UI_MANAGER_SEPARATOR, FALSE); | |
4176 | } | |
4177 | ||
79dce0cb | 4178 | // Further tool copying for to apply to the UI, also apply menu UI setup |
e4afc73a EB |
4179 | for ( j = 0; j < vik_layer_get_interface(i)->tools_count; j++ ) { |
4180 | tools = g_renew(GtkRadioActionEntry, tools, ntools+1); | |
4181 | radio = &tools[ntools]; | |
4182 | ntools++; | |
4183 | ||
e4afc73a | 4184 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Tools", |
79dce0cb RN |
4185 | vik_layer_get_interface(i)->tools[j].radioActionEntry.label, |
4186 | vik_layer_get_interface(i)->tools[j].radioActionEntry.name, | |
e4afc73a EB |
4187 | GTK_UI_MANAGER_MENUITEM, FALSE); |
4188 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainToolbar/ToolItems", | |
79dce0cb RN |
4189 | vik_layer_get_interface(i)->tools[j].radioActionEntry.label, |
4190 | vik_layer_get_interface(i)->tools[j].radioActionEntry.name, | |
e4afc73a EB |
4191 | GTK_UI_MANAGER_TOOLITEM, FALSE); |
4192 | ||
9593a4c9 | 4193 | toolbox_add_tool(window->vt, &(vik_layer_get_interface(i)->tools[j]), i); |
941aa6e9 | 4194 | |
79dce0cb RN |
4195 | *radio = vik_layer_get_interface(i)->tools[j].radioActionEntry; |
4196 | // Overwrite with actual number to use | |
e4afc73a EB |
4197 | radio->value = ntools; |
4198 | } | |
a7023a1b RN |
4199 | |
4200 | GtkActionEntry action_dl; | |
644eea0e | 4201 | gchar *layername = g_strdup_printf ( "Layer%s", vik_layer_get_interface(i)->fixed_layer_name ); |
a7023a1b RN |
4202 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Edit/LayerDefaults", |
4203 | vik_layer_get_interface(i)->name, | |
644eea0e | 4204 | layername, |
a7023a1b | 4205 | GTK_UI_MANAGER_MENUITEM, FALSE); |
644eea0e | 4206 | g_free (layername); |
a7023a1b RN |
4207 | |
4208 | // For default layers use action names of the form 'Layer<LayerName>' | |
4209 | // This is to avoid clashing with just the layer name used above for the tool actions | |
4210 | action_dl.name = g_strconcat("Layer", vik_layer_get_interface(i)->fixed_layer_name, NULL); | |
4211 | action_dl.stock_id = NULL; | |
4212 | action_dl.label = g_strconcat("_", vik_layer_get_interface(i)->name, "...", NULL); // Prepend marker for keyboard accelerator | |
4213 | action_dl.accelerator = NULL; | |
4214 | action_dl.tooltip = NULL; | |
4215 | action_dl.callback = (GCallback)layer_defaults_cb; | |
4216 | gtk_action_group_add_actions(action_group, &action_dl, 1, window); | |
644eea0e RN |
4217 | g_free ( (gchar*)action_dl.name ); |
4218 | g_free ( (gchar*)action_dl.label ); | |
e4afc73a | 4219 | } |
ee36ac4f | 4220 | g_object_unref (icon_factory); |
50a14534 | 4221 | |
e4afc73a EB |
4222 | gtk_action_group_add_radio_actions(action_group, tools, ntools, 0, (GCallback)menu_tool_cb, window); |
4223 | g_free(tools); | |
50a14534 | 4224 | |
e4afc73a | 4225 | gtk_ui_manager_insert_action_group (uim, action_group, 0); |
50a14534 | 4226 | |
79845167 QT |
4227 | for (i=0; i<VIK_LAYER_NUM_TYPES; i++) { |
4228 | for ( j = 0; j < vik_layer_get_interface(i)->tools_count; j++ ) { | |
4229 | GtkAction *action = gtk_action_group_get_action(action_group, | |
79dce0cb | 4230 | vik_layer_get_interface(i)->tools[j].radioActionEntry.name); |
79845167 QT |
4231 | g_object_set(action, "sensitive", FALSE, NULL); |
4232 | } | |
4233 | } | |
a147baa7 RN |
4234 | |
4235 | // This is done last so we don't need to track the value of mid anymore | |
4236 | vik_ext_tools_add_action_items ( window, window->uim, action_group, mid ); | |
4237 | ||
79845167 QT |
4238 | window->action_group = action_group; |
4239 | ||
e4afc73a EB |
4240 | accel_group = gtk_ui_manager_get_accel_group (uim); |
4241 | gtk_window_add_accel_group (GTK_WINDOW (window), accel_group); | |
4242 | gtk_ui_manager_ensure_update (uim); | |
13505702 GB |
4243 | |
4244 | setup_recent_files(window); | |
e4afc73a | 4245 | } |
50a14534 | 4246 | |
50a14534 | 4247 | |
79dce0cb RN |
4248 | // TODO - add method to add tool icons defined from outside this file |
4249 | // and remove the reverse dependency on icon definition from this file | |
e4afc73a | 4250 | static struct { |
4bd45256 | 4251 | const GdkPixdata *data; |
e4afc73a EB |
4252 | gchar *stock_id; |
4253 | } stock_icons[] = { | |
79dce0cb | 4254 | { &mover_22_pixbuf, "vik-icon-pan" }, |
5bfafde9 GB |
4255 | { &zoom_18_pixbuf, "vik-icon-zoom" }, |
4256 | { &ruler_18_pixbuf, "vik-icon-ruler" }, | |
a47bfefa | 4257 | { &select_18_pixbuf, "vik-icon-select" }, |
e37b2a6d | 4258 | { &vik_new_route_18_pixbuf, "vik-icon-Create Route" }, |
79dce0cb | 4259 | { &route_finder_18_pixbuf, "vik-icon-Route Finder" }, |
06a6af5b | 4260 | { &demdl_18_pixbuf, "vik-icon-DEM Download" }, |
79dce0cb RN |
4261 | { &showpic_18_pixbuf, "vik-icon-Show Picture" }, |
4262 | { &addtr_18_pixbuf, "vik-icon-Create Track" }, | |
4263 | { &edtr_18_pixbuf, "vik-icon-Edit Trackpoint" }, | |
4264 | { &addwp_18_pixbuf, "vik-icon-Create Waypoint" }, | |
4265 | { &edwp_18_pixbuf, "vik-icon-Edit Waypoint" }, | |
4266 | { &geozoom_18_pixbuf, "vik-icon-Georef Zoom Tool" }, | |
4267 | { &geomove_18_pixbuf, "vik-icon-Georef Move Map" }, | |
4268 | { &mapdl_18_pixbuf, "vik-icon-Maps Download" }, | |
e4afc73a EB |
4269 | }; |
4270 | ||
e4afc73a EB |
4271 | static gint n_stock_icons = G_N_ELEMENTS (stock_icons); |
4272 | ||
4273 | static void | |
4274 | register_vik_icons (GtkIconFactory *icon_factory) | |
4275 | { | |
4276 | GtkIconSet *icon_set; | |
e4afc73a | 4277 | gint i; |
e4afc73a EB |
4278 | |
4279 | for (i = 0; i < n_stock_icons; i++) { | |
4bd45256 EB |
4280 | icon_set = gtk_icon_set_new_from_pixbuf (gdk_pixbuf_from_pixdata ( |
4281 | stock_icons[i].data, FALSE, NULL )); | |
e4afc73a EB |
4282 | gtk_icon_factory_add (icon_factory, stock_icons[i].stock_id, icon_set); |
4283 | gtk_icon_set_unref (icon_set); | |
4284 | } | |
50a14534 | 4285 | } |
bce3a7b0 | 4286 | |
9d7c24ed RN |
4287 | gpointer vik_window_get_selected_trw_layer ( VikWindow *vw ) |
4288 | { | |
4289 | return vw->selected_vtl; | |
4290 | } | |
4291 | ||
4292 | void vik_window_set_selected_trw_layer ( VikWindow *vw, gpointer vtl ) | |
4293 | { | |
113c74f6 RN |
4294 | vw->selected_vtl = vtl; |
4295 | vw->containing_vtl = vtl; | |
9d7c24ed RN |
4296 | /* Clear others */ |
4297 | vw->selected_track = NULL; | |
4298 | vw->selected_tracks = NULL; | |
4299 | vw->selected_waypoint = NULL; | |
4300 | vw->selected_waypoints = NULL; | |
04f36d92 RN |
4301 | // Set highlight thickness |
4302 | vik_viewport_set_highlight_thickness ( vw->viking_vvp, vik_trw_layer_get_property_tracks_line_thickness (vw->containing_vtl) ); | |
9d7c24ed RN |
4303 | } |
4304 | ||
1c70a947 | 4305 | GHashTable *vik_window_get_selected_tracks ( VikWindow *vw ) |
9d7c24ed RN |
4306 | { |
4307 | return vw->selected_tracks; | |
4308 | } | |
4309 | ||
1c70a947 | 4310 | void vik_window_set_selected_tracks ( VikWindow *vw, GHashTable *ght, gpointer vtl ) |
9d7c24ed | 4311 | { |
1c70a947 | 4312 | vw->selected_tracks = ght; |
113c74f6 | 4313 | vw->containing_vtl = vtl; |
9d7c24ed RN |
4314 | /* Clear others */ |
4315 | vw->selected_vtl = NULL; | |
4316 | vw->selected_track = NULL; | |
4317 | vw->selected_waypoint = NULL; | |
4318 | vw->selected_waypoints = NULL; | |
04f36d92 RN |
4319 | // Set highlight thickness |
4320 | vik_viewport_set_highlight_thickness ( vw->viking_vvp, vik_trw_layer_get_property_tracks_line_thickness (vw->containing_vtl) ); | |
9d7c24ed RN |
4321 | } |
4322 | ||
4323 | gpointer vik_window_get_selected_track ( VikWindow *vw ) | |
4324 | { | |
4325 | return vw->selected_track; | |
4326 | } | |
4327 | ||
b16effab | 4328 | void vik_window_set_selected_track ( VikWindow *vw, gpointer *vt, gpointer vtl ) |
9d7c24ed RN |
4329 | { |
4330 | vw->selected_track = vt; | |
113c74f6 | 4331 | vw->containing_vtl = vtl; |
9d7c24ed RN |
4332 | /* Clear others */ |
4333 | vw->selected_vtl = NULL; | |
4334 | vw->selected_tracks = NULL; | |
4335 | vw->selected_waypoint = NULL; | |
4336 | vw->selected_waypoints = NULL; | |
04f36d92 RN |
4337 | // Set highlight thickness |
4338 | vik_viewport_set_highlight_thickness ( vw->viking_vvp, vik_trw_layer_get_property_tracks_line_thickness (vw->containing_vtl) ); | |
9d7c24ed | 4339 | } |
04f36d92 | 4340 | |
1c70a947 | 4341 | GHashTable *vik_window_get_selected_waypoints ( VikWindow *vw ) |
9d7c24ed RN |
4342 | { |
4343 | return vw->selected_waypoints; | |
4344 | } | |
4345 | ||
1c70a947 | 4346 | void vik_window_set_selected_waypoints ( VikWindow *vw, GHashTable *ght, gpointer vtl ) |
9d7c24ed | 4347 | { |
1c70a947 | 4348 | vw->selected_waypoints = ght; |
113c74f6 | 4349 | vw->containing_vtl = vtl; |
9d7c24ed RN |
4350 | /* Clear others */ |
4351 | vw->selected_vtl = NULL; | |
4352 | vw->selected_track = NULL; | |
4353 | vw->selected_tracks = NULL; | |
4354 | vw->selected_waypoint = NULL; | |
4355 | } | |
4356 | ||
4357 | gpointer vik_window_get_selected_waypoint ( VikWindow *vw ) | |
4358 | { | |
4359 | return vw->selected_waypoint; | |
4360 | } | |
4361 | ||
b16effab | 4362 | void vik_window_set_selected_waypoint ( VikWindow *vw, gpointer *vwp, gpointer vtl ) |
9d7c24ed RN |
4363 | { |
4364 | vw->selected_waypoint = vwp; | |
113c74f6 | 4365 | vw->containing_vtl = vtl; |
9d7c24ed RN |
4366 | /* Clear others */ |
4367 | vw->selected_vtl = NULL; | |
4368 | vw->selected_track = NULL; | |
4369 | vw->selected_tracks = NULL; | |
4370 | vw->selected_waypoints = NULL; | |
4371 | } | |
4372 | ||
4373 | gboolean vik_window_clear_highlight ( VikWindow *vw ) | |
4374 | { | |
4375 | gboolean need_redraw = FALSE; | |
4376 | if ( vw->selected_vtl != NULL ) { | |
4377 | vw->selected_vtl = NULL; | |
4378 | need_redraw = TRUE; | |
4379 | } | |
4380 | if ( vw->selected_track != NULL ) { | |
4381 | vw->selected_track = NULL; | |
4382 | need_redraw = TRUE; | |
4383 | } | |
4384 | if ( vw->selected_tracks != NULL ) { | |
4385 | vw->selected_tracks = NULL; | |
4386 | need_redraw = TRUE; | |
4387 | } | |
4388 | if ( vw->selected_waypoint != NULL ) { | |
4389 | vw->selected_waypoint = NULL; | |
4390 | need_redraw = TRUE; | |
4391 | } | |
4392 | if ( vw->selected_waypoints != NULL ) { | |
4393 | vw->selected_waypoints = NULL; | |
4394 | need_redraw = TRUE; | |
4395 | } | |
4396 | return need_redraw; | |
4397 | } | |
fa51adec RN |
4398 | |
4399 | GThread *vik_window_get_thread ( VikWindow *vw ) | |
4400 | { | |
4401 | return vw->thread; | |
4402 | } |