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Commit | Line | Data |
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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" |
34e71b99 | 32 | #include "vikgoto.h" |
071da616 | 33 | #include "dems.h" |
7c259702 | 34 | #include "mapcache.h" |
42f34743 | 35 | #include "print.h" |
17a1f8f9 | 36 | #include "preferences.h" |
a7023a1b | 37 | #include "viklayer_defaults.h" |
f2f2f7bf | 38 | #include "icons/icons.h" |
92806042 | 39 | #include "vikexttools.h" |
82993cc7 | 40 | #include "vikexttool_datasources.h" |
9be0449f | 41 | #include "garminsymbols.h" |
6b59f63d | 42 | #include "vikmapslayer.h" |
3c29a566 | 43 | #include "geonamessearch.h" |
50a14534 | 44 | |
8c00358d | 45 | #ifdef HAVE_STDLIB_H |
e4afc73a | 46 | #include <stdlib.h> |
8c00358d GB |
47 | #endif |
48 | #ifdef HAVE_MATH_H | |
50a14534 | 49 | #include <math.h> |
8c00358d GB |
50 | #endif |
51 | #ifdef HAVE_STRING_H | |
50a14534 | 52 | #include <string.h> |
8c00358d | 53 | #endif |
50a14534 | 54 | #include <ctype.h> |
f83131b9 MA |
55 | #include <glib.h> |
56 | #include <glib/gstdio.h> | |
1d1bc3c1 | 57 | #include <glib/gprintf.h> |
4c77d5e0 | 58 | #include <glib/gi18n.h> |
314084b8 | 59 | #include <gio/gio.h> |
7622022f | 60 | #include <gdk/gdkkeysyms.h> |
50a14534 | 61 | |
8a13dbd2 RN |
62 | // This seems rather arbitary, quite large and pointless |
63 | // I mean, if you have a thousand windows open; | |
64 | // why not be allowed to open a thousand more... | |
65 | #define MAX_WINDOWS 1024 | |
66 | static guint window_count = 0; | |
98acb9a1 | 67 | static GSList *window_list = NULL; |
8a13dbd2 | 68 | |
3570ad57 QT |
69 | #define VIKING_WINDOW_WIDTH 1000 |
70 | #define VIKING_WINDOW_HEIGHT 800 | |
50a14534 EB |
71 | #define DRAW_IMAGE_DEFAULT_WIDTH 1280 |
72 | #define DRAW_IMAGE_DEFAULT_HEIGHT 1024 | |
73 | #define DRAW_IMAGE_DEFAULT_SAVE_AS_PNG TRUE | |
74 | ||
75 | static void window_finalize ( GObject *gob ); | |
76 | static GObjectClass *parent_class; | |
77 | ||
4c77d5e0 | 78 | static void window_set_filename ( VikWindow *vw, const gchar *filename ); |
4522c4ff | 79 | static const gchar *window_get_filename ( VikWindow *vw ); |
50a14534 | 80 | |
8a13dbd2 RN |
81 | static VikWindow *window_new (); |
82 | ||
50a14534 EB |
83 | static void draw_update ( VikWindow *vw ); |
84 | ||
e4afc73a | 85 | static void newwindow_cb ( GtkAction *a, VikWindow *vw ); |
50a14534 | 86 | |
8a13dbd2 RN |
87 | // Signals |
88 | static void open_window ( VikWindow *vw, GSList *files ); | |
8a13dbd2 RN |
89 | static void destroy_window ( GtkWidget *widget, |
90 | gpointer data ); | |
91 | ||
50a14534 EB |
92 | /* Drawing & stuff */ |
93 | ||
94 | static gboolean delete_event( VikWindow *vw ); | |
95 | ||
777e2d4d EB |
96 | static gboolean key_press_event( VikWindow *vw, GdkEventKey *event, gpointer data ); |
97 | ||
bce3a7b0 | 98 | static void window_configure_event ( VikWindow *vw ); |
50a14534 EB |
99 | static void draw_sync ( VikWindow *vw ); |
100 | static void draw_redraw ( VikWindow *vw ); | |
941aa6e9 | 101 | static void draw_scroll ( VikWindow *vw, GdkEventScroll *event ); |
50a14534 EB |
102 | static void draw_click ( VikWindow *vw, GdkEventButton *event ); |
103 | static void draw_release ( VikWindow *vw, GdkEventButton *event ); | |
104 | static void draw_mouse_motion ( VikWindow *vw, GdkEventMotion *event ); | |
e4afc73a EB |
105 | static void draw_zoom_cb ( GtkAction *a, VikWindow *vw ); |
106 | static void draw_goto_cb ( GtkAction *a, VikWindow *vw ); | |
6b59f63d | 107 | static void draw_refresh_cb ( GtkAction *a, VikWindow *vw ); |
50a14534 | 108 | |
c8430548 | 109 | static void draw_status ( VikWindow *vw ); |
50a14534 EB |
110 | |
111 | /* End Drawing Functions */ | |
112 | ||
e4afc73a EB |
113 | static void menu_addlayer_cb ( GtkAction *a, VikWindow *vw ); |
114 | static void menu_properties_cb ( GtkAction *a, VikWindow *vw ); | |
115 | static void menu_delete_layer_cb ( GtkAction *a, VikWindow *vw ); | |
941aa6e9 AF |
116 | |
117 | /* tool management */ | |
118 | typedef struct { | |
119 | VikToolInterface ti; | |
120 | gpointer state; | |
9593a4c9 | 121 | gint layer_type; |
941aa6e9 | 122 | } toolbox_tool_t; |
9593a4c9 | 123 | #define TOOL_LAYER_TYPE_NONE -1 |
941aa6e9 AF |
124 | |
125 | typedef struct { | |
126 | int active_tool; | |
127 | int n_tools; | |
128 | toolbox_tool_t *tools; | |
129 | VikWindow *vw; | |
130 | } toolbox_tools_t; | |
131 | ||
e4afc73a | 132 | static void menu_tool_cb ( GtkAction *old, GtkAction *a, VikWindow *vw ); |
941aa6e9 | 133 | static toolbox_tools_t* toolbox_create(VikWindow *vw); |
9593a4c9 | 134 | static void toolbox_add_tool(toolbox_tools_t *vt, VikToolInterface *vti, gint layer_type ); |
941aa6e9 AF |
135 | static int toolbox_get_tool(toolbox_tools_t *vt, const gchar *tool_name); |
136 | static void toolbox_activate(toolbox_tools_t *vt, const gchar *tool_name); | |
f2f2f7bf | 137 | static const GdkCursor *toolbox_get_cursor(toolbox_tools_t *vt, const gchar *tool_name); |
941aa6e9 | 138 | static void toolbox_click (toolbox_tools_t *vt, GdkEventButton *event); |
dc2c040e | 139 | static void toolbox_move (toolbox_tools_t *vt, GdkEventMotion *event); |
941aa6e9 AF |
140 | static void toolbox_release (toolbox_tools_t *vt, GdkEventButton *event); |
141 | ||
50a14534 | 142 | |
941aa6e9 | 143 | /* ui creation */ |
e4afc73a | 144 | static void window_create_ui( VikWindow *window ); |
941aa6e9 | 145 | static void register_vik_icons (GtkIconFactory *icon_factory); |
50a14534 | 146 | |
941aa6e9 | 147 | /* i/o */ |
e4afc73a EB |
148 | static void load_file ( GtkAction *a, VikWindow *vw ); |
149 | static gboolean save_file_as ( GtkAction *a, VikWindow *vw ); | |
150 | static gboolean save_file ( GtkAction *a, VikWindow *vw ); | |
2bf7cadd | 151 | static gboolean save_file_and_exit ( GtkAction *a, VikWindow *vw ); |
50a14534 EB |
152 | static gboolean window_save ( VikWindow *vw ); |
153 | ||
154 | struct _VikWindow { | |
155 | GtkWindow gtkwindow; | |
156 | VikViewport *viking_vvp; | |
157 | VikLayersPanel *viking_vlp; | |
158 | VikStatusbar *viking_vs; | |
159 | ||
e4afc73a EB |
160 | GtkToolbar *toolbar; |
161 | ||
55d3a53c RN |
162 | GdkCursor *busy_cursor; |
163 | GdkCursor *viewport_cursor; // only a reference | |
164 | ||
941aa6e9 | 165 | /* tool management state */ |
50a14534 | 166 | guint current_tool; |
941aa6e9 | 167 | toolbox_tools_t *vt; |
50a14534 EB |
168 | guint16 tool_layer_id; |
169 | guint16 tool_tool_id; | |
170 | ||
79845167 QT |
171 | GtkActionGroup *action_group; |
172 | ||
b71eff77 | 173 | gboolean pan_move; |
50a14534 EB |
174 | gint pan_x, pan_y; |
175 | ||
176 | guint draw_image_width, draw_image_height; | |
177 | gboolean draw_image_save_as_png; | |
178 | ||
179 | gchar *filename; | |
180 | gboolean modified; | |
a14f46cf | 181 | VikLoadType_t loaded_type; |
50a14534 EB |
182 | |
183 | GtkWidget *open_dia, *save_dia; | |
f2a1ca71 | 184 | GtkWidget *save_img_dia, *save_img_dir_dia; |
50a14534 EB |
185 | |
186 | gboolean only_updating_coord_mode_ui; /* hack for a bug in GTK */ | |
e4afc73a | 187 | GtkUIManager *uim; |
c9177aae | 188 | |
fa51adec | 189 | GThread *thread; |
c9177aae QT |
190 | /* half-drawn update */ |
191 | VikLayer *trigger; | |
192 | VikCoord trigger_center; | |
9d7c24ed RN |
193 | |
194 | /* Store at this level for highlighted selection drawing since it applies to the viewport and the layers panel */ | |
195 | /* Only one of these items can be selected at the same time */ | |
196 | gpointer selected_vtl; /* notionally VikTrwLayer */ | |
1c70a947 | 197 | GHashTable *selected_tracks; |
9d7c24ed | 198 | gpointer selected_track; /* notionally VikTrack */ |
1c70a947 | 199 | GHashTable *selected_waypoints; |
9d7c24ed | 200 | gpointer selected_waypoint; /* notionally VikWaypoint */ |
43f2e1da | 201 | /* only use for individual track or waypoint */ |
113c74f6 RN |
202 | /* For track(s) & waypoint(s) it is the layer they are in - this helps refering to the individual item easier */ |
203 | gpointer containing_vtl; /* notionally VikTrwLayer */ | |
50a14534 EB |
204 | }; |
205 | ||
206 | enum { | |
576cbd17 GB |
207 | TOOL_PAN = 0, |
208 | TOOL_ZOOM, | |
50a14534 | 209 | TOOL_RULER, |
a47bfefa | 210 | TOOL_SELECT, |
50a14534 EB |
211 | TOOL_LAYER, |
212 | NUMBER_OF_TOOLS | |
213 | }; | |
214 | ||
215 | enum { | |
216 | VW_NEWWINDOW_SIGNAL, | |
217 | VW_OPENWINDOW_SIGNAL, | |
218 | VW_LAST_SIGNAL | |
219 | }; | |
220 | ||
221 | static guint window_signals[VW_LAST_SIGNAL] = { 0 }; | |
222 | ||
79dce0cb | 223 | // TODO get rid of this as this is unnecessary duplication... |
a47bfefa | 224 | static gchar *tool_names[NUMBER_OF_TOOLS] = { N_("Pan"), N_("Zoom"), N_("Ruler"), N_("Select") }; |
50a14534 | 225 | |
f3c798e9 | 226 | G_DEFINE_TYPE (VikWindow, vik_window, GTK_TYPE_WINDOW) |
50a14534 | 227 | |
014128f6 QT |
228 | VikViewport * vik_window_viewport(VikWindow *vw) |
229 | { | |
230 | return(vw->viking_vvp); | |
231 | } | |
232 | ||
55477ce6 RN |
233 | VikLayersPanel * vik_window_layers_panel(VikWindow *vw) |
234 | { | |
235 | return(vw->viking_vlp); | |
236 | } | |
237 | ||
c06a63ad RN |
238 | /** |
239 | * Returns the statusbar for the window | |
240 | */ | |
241 | VikStatusbar * vik_window_get_statusbar ( VikWindow *vw ) | |
242 | { | |
243 | return vw->viking_vs; | |
244 | } | |
245 | ||
39ae014f RN |
246 | typedef struct { |
247 | VikStatusbar *vs; | |
248 | vik_statusbar_type_t vs_type; | |
249 | gchar* message; // Always make a copy of this data | |
250 | } statusbar_idle_data; | |
90142302 RN |
251 | |
252 | /** | |
253 | * For the actual statusbar update! | |
254 | */ | |
39ae014f | 255 | static gboolean statusbar_idle_update ( statusbar_idle_data *sid ) |
90142302 | 256 | { |
39ae014f RN |
257 | vik_statusbar_set_message ( sid->vs, sid->vs_type, sid->message ); |
258 | g_free ( sid->message ); | |
259 | g_free ( sid ); | |
3ceb0792 | 260 | return FALSE; |
90142302 RN |
261 | } |
262 | ||
263 | /** | |
39ae014f RN |
264 | * vik_window_statusbar_update: |
265 | * @vw: The main window in which the statusbar will be updated. | |
266 | * @message: The string to be displayed. This is copied. | |
267 | * @vs_type: The part of the statusbar to be updated. | |
268 | * | |
269 | * This updates any part of the statusbar with the new string. | |
270 | * It handles calling from the main thread or any background thread | |
271 | * ATM this mostly used from background threads - as from the main thread | |
272 | * one may use the vik_statusbar_set_message() directly. | |
90142302 | 273 | */ |
39ae014f | 274 | void vik_window_statusbar_update ( VikWindow *vw, const gchar* message, vik_statusbar_type_t vs_type ) |
90142302 | 275 | { |
39ae014f RN |
276 | statusbar_idle_data *sid = g_malloc ( sizeof (statusbar_idle_data) ); |
277 | sid->vs = vw->viking_vs; | |
278 | sid->vs_type = vs_type; | |
279 | sid->message = g_strdup ( message ); | |
280 | ||
281 | if ( g_thread_self() == vik_window_get_thread ( vw ) ) { | |
282 | g_idle_add ( (GSourceFunc) statusbar_idle_update, sid ); | |
283 | } | |
284 | else { | |
285 | // From a background thread | |
286 | gdk_threads_add_idle ( (GSourceFunc) statusbar_idle_update, sid ); | |
287 | } | |
90142302 RN |
288 | } |
289 | ||
8a13dbd2 RN |
290 | // Actual signal handlers |
291 | static void destroy_window ( GtkWidget *widget, | |
292 | gpointer data ) | |
293 | { | |
294 | if ( ! --window_count ) | |
295 | gtk_main_quit (); | |
296 | } | |
297 | ||
f700bbd9 RN |
298 | #define VIK_SETTINGS_WIN_SIDEPANEL "window_sidepanel" |
299 | #define VIK_SETTINGS_WIN_STATUSBAR "window_statusbar" | |
300 | #define VIK_SETTINGS_WIN_TOOLBAR "window_toolbar" | |
301 | // Menubar setting to off is never auto saved in case it's accidentally turned off | |
302 | // It's not so obvious so to recover the menu visibility. | |
303 | // Thus this value is for setting manually via editting the settings file directly | |
304 | #define VIK_SETTINGS_WIN_MENUBAR "window_menubar" | |
305 | ||
8a13dbd2 RN |
306 | VikWindow *vik_window_new_window () |
307 | { | |
308 | if ( window_count < MAX_WINDOWS ) | |
309 | { | |
310 | VikWindow *vw = window_new (); | |
311 | ||
312 | g_signal_connect (G_OBJECT (vw), "destroy", | |
313 | G_CALLBACK (destroy_window), NULL); | |
314 | g_signal_connect (G_OBJECT (vw), "newwindow", | |
315 | G_CALLBACK (vik_window_new_window), NULL); | |
316 | g_signal_connect (G_OBJECT (vw), "openwindow", | |
317 | G_CALLBACK (open_window), NULL); | |
8a13dbd2 RN |
318 | |
319 | gtk_widget_show_all ( GTK_WIDGET(vw) ); | |
320 | ||
1219fd23 RN |
321 | if ( a_vik_get_restore_window_state() ) { |
322 | // These settings are applied after the show all as these options hide widgets | |
323 | gboolean sidepanel; | |
324 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_SIDEPANEL, &sidepanel ) ) | |
325 | if ( ! sidepanel ) { | |
326 | gtk_widget_hide ( GTK_WIDGET(vw->viking_vlp) ); | |
327 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewSidePanel" ); | |
328 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), FALSE ); | |
329 | } | |
330 | ||
331 | gboolean statusbar; | |
332 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_STATUSBAR, &statusbar ) ) | |
333 | if ( ! statusbar ) { | |
334 | gtk_widget_hide ( GTK_WIDGET(vw->viking_vs) ); | |
335 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewStatusBar" ); | |
336 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), FALSE ); | |
337 | } | |
338 | ||
339 | gboolean toolbar; | |
340 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_TOOLBAR, &toolbar ) ) | |
341 | if ( ! toolbar ) { | |
342 | gtk_widget_hide ( GTK_WIDGET(vw->toolbar) ); | |
343 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewToolBar" ); | |
344 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), FALSE ); | |
345 | } | |
346 | ||
347 | gboolean menubar; | |
348 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_MENUBAR, &menubar ) ) | |
349 | if ( ! menubar ) { | |
350 | gtk_widget_hide ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
351 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewMainMenu" ); | |
352 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), FALSE ); | |
353 | } | |
354 | } | |
8a13dbd2 RN |
355 | window_count++; |
356 | ||
357 | return vw; | |
358 | } | |
359 | return NULL; | |
360 | } | |
361 | ||
a14f46cf RN |
362 | /** |
363 | * determine_location_thread: | |
364 | * @vw: The window that will get updated | |
365 | * @threaddata: Data used by our background thread mechanism | |
366 | * | |
367 | * Use the features in vikgoto to determine where we are | |
368 | * Then set up the viewport: | |
369 | * 1. To goto the location | |
370 | * 2. Set an appropriate level zoom for the location type | |
371 | * 3. Some statusbar message feedback | |
372 | */ | |
373 | static int determine_location_thread ( VikWindow *vw, gpointer threaddata ) | |
374 | { | |
375 | struct LatLon ll; | |
376 | gchar *name = NULL; | |
377 | gint ans = a_vik_goto_where_am_i ( vw->viking_vvp, &ll, &name ); | |
378 | ||
379 | int result = a_background_thread_progress ( threaddata, 1.0 ); | |
380 | if ( result != 0 ) { | |
381 | vik_window_statusbar_update ( vw, _("Location lookup aborted"), VIK_STATUSBAR_INFO ); | |
382 | return -1; /* Abort thread */ | |
383 | } | |
384 | ||
385 | if ( ans ) { | |
386 | // Zoom out a little | |
387 | gdouble zoom = 16.0; | |
388 | ||
389 | if ( ans == 2 ) { | |
390 | // Position found with city precision - so zoom out more | |
391 | zoom = 128.0; | |
392 | } | |
393 | else if ( ans == 3 ) { | |
394 | // Position found via country name search - so zoom wayyyy out | |
395 | zoom = 2048.0; | |
396 | } | |
397 | ||
398 | vik_viewport_set_zoom ( vw->viking_vvp, zoom ); | |
399 | vik_viewport_set_center_latlon ( vw->viking_vvp, &ll ); | |
400 | ||
401 | gchar *message = g_strdup_printf ( _("Location found: %s"), name ); | |
402 | vik_window_statusbar_update ( vw, message, VIK_STATUSBAR_INFO ); | |
403 | g_free ( name ); | |
404 | g_free ( message ); | |
405 | ||
406 | // Signal to redraw from the background | |
407 | vik_layers_panel_emit_update ( vw->viking_vlp ); | |
408 | } | |
409 | else | |
410 | vik_window_statusbar_update ( vw, _("Unable to determine location"), VIK_STATUSBAR_INFO ); | |
411 | ||
412 | return 0; | |
413 | } | |
414 | ||
8fa25c61 RN |
415 | /** |
416 | * Steps to be taken once initial loading has completed | |
417 | */ | |
418 | void vik_window_new_window_finish ( VikWindow *vw ) | |
419 | { | |
420 | // Don't add a map if we've loaded a Viking file already | |
421 | if ( vw->filename ) | |
422 | return; | |
423 | ||
7143d1e4 RN |
424 | if ( a_vik_get_startup_method ( ) == VIK_STARTUP_METHOD_SPECIFIED_FILE ) { |
425 | vik_window_open_file ( vw, a_vik_get_startup_file(), TRUE ); | |
426 | if ( vw->filename ) | |
427 | return; | |
428 | } | |
429 | ||
8fa25c61 RN |
430 | // Maybe add a default map layer |
431 | if ( a_vik_get_add_default_map_layer () ) { | |
432 | VikMapsLayer *vml = VIK_MAPS_LAYER ( vik_layer_create(VIK_LAYER_MAPS, vw->viking_vvp, NULL, FALSE) ); | |
192e40fc | 433 | vik_maps_layer_pretend_licence_shown ( vml ); |
8fa25c61 RN |
434 | vik_layer_rename ( VIK_LAYER(vml), _("Default Map") ); |
435 | vik_aggregate_layer_add_layer ( vik_layers_panel_get_top_layer(vw->viking_vlp), VIK_LAYER(vml), TRUE ); | |
436 | ||
437 | draw_update ( vw ); | |
438 | } | |
a14f46cf RN |
439 | |
440 | // If not loaded any file, maybe try the location lookup | |
441 | if ( vw->loaded_type == LOAD_TYPE_READ_FAILURE ) { | |
442 | if ( a_vik_get_startup_method ( ) == VIK_STARTUP_METHOD_AUTO_LOCATION ) { | |
443 | ||
444 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, _("Trying to determine location...") ); | |
445 | ||
446 | a_background_thread ( GTK_WINDOW(vw), | |
447 | _("Determining location"), | |
448 | (vik_thr_func) determine_location_thread, | |
449 | vw, | |
450 | NULL, | |
451 | NULL, | |
452 | 1 ); | |
453 | } | |
454 | } | |
8fa25c61 RN |
455 | } |
456 | ||
8a13dbd2 RN |
457 | static void open_window ( VikWindow *vw, GSList *files ) |
458 | { | |
459 | gboolean change_fn = (g_slist_length(files) == 1); /* only change fn if one file */ | |
460 | GSList *cur_file = files; | |
461 | while ( cur_file ) { | |
462 | // Only open a new window if a viking file | |
463 | gchar *file_name = cur_file->data; | |
464 | if (vw != NULL && check_file_magic_vik ( file_name ) ) { | |
465 | VikWindow *newvw = vik_window_new_window (); | |
466 | if (newvw) | |
d4a8b54d | 467 | vik_window_open_file ( newvw, file_name, TRUE ); |
8a13dbd2 RN |
468 | } |
469 | else { | |
470 | vik_window_open_file ( vw, file_name, change_fn ); | |
471 | } | |
472 | g_free (file_name); | |
473 | cur_file = g_slist_next (cur_file); | |
474 | } | |
475 | g_slist_free (files); | |
476 | } | |
477 | // End signals | |
478 | ||
79845167 QT |
479 | void vik_window_selected_layer(VikWindow *vw, VikLayer *vl) |
480 | { | |
481 | int i, j, tool_count; | |
482 | VikLayerInterface *layer_interface; | |
483 | ||
484 | if (!vw->action_group) return; | |
485 | ||
486 | for (i=0; i<VIK_LAYER_NUM_TYPES; i++) { | |
487 | GtkAction *action; | |
488 | layer_interface = vik_layer_get_interface(i); | |
489 | tool_count = layer_interface->tools_count; | |
490 | ||
491 | for (j = 0; j < tool_count; j++) { | |
492 | action = gtk_action_group_get_action(vw->action_group, | |
79dce0cb | 493 | layer_interface->tools[j].radioActionEntry.name); |
79845167 QT |
494 | g_object_set(action, "sensitive", i == vl->type, NULL); |
495 | } | |
496 | } | |
497 | } | |
498 | ||
50a14534 EB |
499 | static void window_finalize ( GObject *gob ) |
500 | { | |
501 | VikWindow *vw = VIK_WINDOW(gob); | |
502 | g_return_if_fail ( vw != NULL ); | |
503 | ||
90142302 | 504 | a_background_remove_window ( vw ); |
50a14534 | 505 | |
98acb9a1 RN |
506 | window_list = g_slist_remove ( window_list, vw ); |
507 | ||
55d3a53c | 508 | gdk_cursor_unref ( vw->busy_cursor ); |
919ed63e RN |
509 | int tt; |
510 | for (tt = 0; tt < vw->vt->n_tools; tt++ ) | |
511 | if ( vw->vt->tools[tt].ti.destroy ) | |
512 | vw->vt->tools[tt].ti.destroy ( vw->vt->tools[tt].state ); | |
513 | g_free ( vw->vt->tools ); | |
514 | g_free ( vw->vt ); | |
55d3a53c | 515 | |
50a14534 EB |
516 | G_OBJECT_CLASS(parent_class)->finalize(gob); |
517 | } | |
518 | ||
bce3a7b0 | 519 | |
f3c798e9 | 520 | static void vik_window_class_init ( VikWindowClass *klass ) |
50a14534 EB |
521 | { |
522 | /* destructor */ | |
523 | GObjectClass *object_class; | |
524 | ||
525 | 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 | 526 | 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 |
527 | |
528 | object_class = G_OBJECT_CLASS (klass); | |
529 | ||
530 | object_class->finalize = window_finalize; | |
531 | ||
532 | parent_class = g_type_class_peek_parent (klass); | |
533 | ||
534 | } | |
535 | ||
5c0bf50b GB |
536 | static void zoom_changed (GtkMenuShell *menushell, |
537 | gpointer user_data) | |
ac4478f4 | 538 | { |
5c0bf50b GB |
539 | VikWindow *vw = VIK_WINDOW (user_data); |
540 | ||
541 | GtkWidget *aw = gtk_menu_get_active ( GTK_MENU (menushell) ); | |
74dd7f07 | 542 | gint active = GPOINTER_TO_INT(g_object_get_data ( G_OBJECT (aw), "position" )); |
5c0bf50b GB |
543 | |
544 | gdouble zoom_request = pow (2, active-2 ); | |
ac4478f4 | 545 | |
c4b6a67d GB |
546 | // But has it really changed? |
547 | gdouble current_zoom = vik_viewport_get_zoom ( vw->viking_vvp ); | |
548 | if ( current_zoom != 0.0 && zoom_request != current_zoom ) { | |
549 | vik_viewport_set_zoom ( vw->viking_vvp, zoom_request ); | |
550 | // Force drawing update | |
551 | draw_update ( vw ); | |
552 | } | |
c4b6a67d GB |
553 | } |
554 | ||
ddd7bb88 RN |
555 | /** |
556 | * @mpp: The initial zoom level | |
557 | */ | |
558 | static GtkWidget *create_zoom_menu_all_levels ( gdouble mpp ) | |
ac4478f4 | 559 | { |
5c0bf50b | 560 | GtkWidget *menu = gtk_menu_new (); |
d7e62ed8 | 561 | char *itemLabels[] = { "0.25", "0.5", "1", "2", "4", "8", "16", "32", "64", "128", "256", "512", "1024", "2048", "4096", "8192", "16384", "32768" }; |
ac4478f4 | 562 | |
5c0bf50b | 563 | int i; |
d7e62ed8 | 564 | for (i = 0 ; i < G_N_ELEMENTS(itemLabels) ; i++) |
5c0bf50b GB |
565 | { |
566 | GtkWidget *item = gtk_menu_item_new_with_label (itemLabels[i]); | |
567 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
568 | gtk_widget_show (item); | |
74dd7f07 | 569 | g_object_set_data (G_OBJECT (item), "position", GINT_TO_POINTER(i)); |
5c0bf50b GB |
570 | } |
571 | ||
ddd7bb88 RN |
572 | gint active = 2 + round ( log (mpp) / log (2) ); |
573 | // Ensure value derived from mpp is in bounds of the menu | |
574 | if ( active >= G_N_ELEMENTS(itemLabels) ) | |
575 | active = G_N_ELEMENTS(itemLabels) - 1; | |
576 | if ( active < 0 ) | |
577 | active = 0; | |
578 | gtk_menu_set_active ( GTK_MENU(menu), active ); | |
579 | ||
5c0bf50b | 580 | return menu; |
ac4478f4 RN |
581 | } |
582 | ||
583 | static GtkWidget *create_zoom_combo_all_levels () | |
584 | { | |
1bc1c05b RN |
585 | GtkWidget *combo = vik_combo_box_text_new(); |
586 | vik_combo_box_text_append ( combo, "0.25"); | |
587 | vik_combo_box_text_append ( combo, "0.5"); | |
588 | vik_combo_box_text_append ( combo, "1"); | |
589 | vik_combo_box_text_append ( combo, "2"); | |
590 | vik_combo_box_text_append ( combo, "4"); | |
591 | vik_combo_box_text_append ( combo, "8"); | |
592 | vik_combo_box_text_append ( combo, "16"); | |
593 | vik_combo_box_text_append ( combo, "32"); | |
594 | vik_combo_box_text_append ( combo, "64"); | |
595 | vik_combo_box_text_append ( combo, "128"); | |
596 | vik_combo_box_text_append ( combo, "256"); | |
597 | vik_combo_box_text_append ( combo, "512"); | |
598 | vik_combo_box_text_append ( combo, "1024"); | |
599 | vik_combo_box_text_append ( combo, "2048"); | |
600 | vik_combo_box_text_append ( combo, "4096"); | |
601 | vik_combo_box_text_append ( combo, "8192"); | |
602 | vik_combo_box_text_append ( combo, "16384"); | |
603 | vik_combo_box_text_append ( combo, "32768"); | |
d0bf2f3a | 604 | /* Create tooltip */ |
1bc1c05b RN |
605 | gtk_widget_set_tooltip_text (combo, _("Select zoom level")); |
606 | return combo; | |
ac4478f4 RN |
607 | } |
608 | ||
5c0bf50b GB |
609 | static gint zoom_popup_handler (GtkWidget *widget) |
610 | { | |
611 | GtkMenu *menu; | |
612 | ||
613 | g_return_val_if_fail (widget != NULL, FALSE); | |
614 | g_return_val_if_fail (GTK_IS_MENU (widget), FALSE); | |
615 | ||
616 | /* The "widget" is the menu that was supplied when | |
617 | * g_signal_connect_swapped() was called. | |
618 | */ | |
619 | menu = GTK_MENU (widget); | |
620 | ||
621 | gtk_menu_popup (menu, NULL, NULL, NULL, NULL, | |
622 | 1, gtk_get_current_event_time()); | |
623 | return TRUE; | |
624 | } | |
625 | ||
1e6bae18 RN |
626 | enum { |
627 | TARGET_URIS, | |
628 | }; | |
629 | ||
630 | static void drag_data_received_cb ( GtkWidget *widget, | |
631 | GdkDragContext *context, | |
632 | gint x, | |
633 | gint y, | |
634 | GtkSelectionData *selection_data, | |
635 | guint target_type, | |
636 | guint time, | |
637 | gpointer data ) | |
638 | { | |
639 | gboolean success = FALSE; | |
640 | ||
641 | if ( (selection_data != NULL) && (gtk_selection_data_get_length(selection_data) > 0) ) { | |
642 | switch (target_type) { | |
643 | case TARGET_URIS: { | |
644 | gchar *str = (gchar*)gtk_selection_data_get_data(selection_data); | |
645 | g_debug ("drag received string:%s \n", str); | |
646 | ||
647 | // Convert string into GSList of individual entries for use with our open signal | |
648 | gchar **entries = g_strsplit(str, "\r\n", 0); | |
649 | GSList *filenames = NULL; | |
650 | gint entry_runner = 0; | |
651 | gchar *entry = entries[entry_runner]; | |
652 | while (entry) { | |
653 | if ( g_strcmp0 ( entry, "" ) ) | |
654 | filenames = g_slist_append ( filenames, entry ); | |
655 | entry_runner++; | |
656 | entry = entries[entry_runner]; | |
657 | } | |
658 | ||
659 | if ( filenames ) | |
660 | g_signal_emit ( G_OBJECT(VIK_WINDOW_FROM_WIDGET(widget)), window_signals[VW_OPENWINDOW_SIGNAL], 0, filenames ); | |
661 | // NB: GSList & contents are freed by main.open_window | |
662 | ||
663 | success = TRUE; | |
664 | break; | |
665 | } | |
666 | default: break; | |
667 | } | |
668 | } | |
669 | ||
670 | gtk_drag_finish ( context, success, FALSE, time ); | |
671 | } | |
672 | ||
f700bbd9 RN |
673 | #define VIK_SETTINGS_WIN_MAX "window_maximized" |
674 | #define VIK_SETTINGS_WIN_FULLSCREEN "window_fullscreen" | |
675 | #define VIK_SETTINGS_WIN_WIDTH "window_width" | |
676 | #define VIK_SETTINGS_WIN_HEIGHT "window_height" | |
e7344085 RN |
677 | #define VIK_SETTINGS_WIN_SAVE_IMAGE_WIDTH "window_save_image_width" |
678 | #define VIK_SETTINGS_WIN_SAVE_IMAGE_HEIGHT "window_save_image_height" | |
679 | #define VIK_SETTINGS_WIN_SAVE_IMAGE_PNG "window_save_image_as_png" | |
f700bbd9 | 680 | |
f3c798e9 | 681 | static void vik_window_init ( VikWindow *vw ) |
50a14534 EB |
682 | { |
683 | GtkWidget *main_vbox; | |
684 | GtkWidget *hpaned; | |
685 | ||
79845167 | 686 | vw->action_group = NULL; |
50a14534 | 687 | |
24277274 | 688 | vw->viking_vvp = vik_viewport_new(); |
50a14534 EB |
689 | vw->viking_vlp = vik_layers_panel_new(); |
690 | vik_layers_panel_set_viewport ( vw->viking_vlp, vw->viking_vvp ); | |
691 | vw->viking_vs = vik_statusbar_new(); | |
692 | ||
941aa6e9 AF |
693 | vw->vt = toolbox_create(vw); |
694 | window_create_ui(vw); | |
4c77d5e0 | 695 | window_set_filename (vw, NULL); |
64e3d6c9 RN |
696 | vw->toolbar = GTK_TOOLBAR(gtk_ui_manager_get_widget (vw->uim, "/MainToolbar")); |
697 | ||
55d3a53c RN |
698 | vw->busy_cursor = gdk_cursor_new ( GDK_WATCH ); |
699 | ||
33bc7c1b RN |
700 | // Set the default tool |
701 | gtk_action_activate ( gtk_action_group_get_action ( vw->action_group, "Pan" ) ); | |
941aa6e9 | 702 | |
50a14534 | 703 | vw->filename = NULL; |
a14f46cf | 704 | vw->loaded_type = LOAD_TYPE_READ_FAILURE; //AKA none |
50a14534 EB |
705 | vw->modified = FALSE; |
706 | vw->only_updating_coord_mode_ui = FALSE; | |
b71eff77 JJ |
707 | |
708 | vw->pan_move = FALSE; | |
50a14534 | 709 | vw->pan_x = vw->pan_y = -1; |
e7344085 RN |
710 | |
711 | gint draw_image_width; | |
712 | if ( a_settings_get_integer ( VIK_SETTINGS_WIN_SAVE_IMAGE_WIDTH, &draw_image_width ) ) | |
713 | vw->draw_image_width = draw_image_width; | |
714 | else | |
715 | vw->draw_image_width = DRAW_IMAGE_DEFAULT_WIDTH; | |
716 | gint draw_image_height; | |
717 | if ( a_settings_get_integer ( VIK_SETTINGS_WIN_SAVE_IMAGE_HEIGHT, &draw_image_height ) ) | |
718 | vw->draw_image_height = draw_image_height; | |
719 | else | |
720 | vw->draw_image_height = DRAW_IMAGE_DEFAULT_HEIGHT; | |
721 | gboolean draw_image_save_as_png; | |
722 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_SAVE_IMAGE_PNG, &draw_image_save_as_png ) ) | |
723 | vw->draw_image_save_as_png = draw_image_save_as_png; | |
724 | else | |
725 | vw->draw_image_save_as_png = DRAW_IMAGE_DEFAULT_SAVE_AS_PNG; | |
50a14534 EB |
726 | |
727 | main_vbox = gtk_vbox_new(FALSE, 1); | |
728 | gtk_container_add (GTK_CONTAINER (vw), main_vbox); | |
729 | ||
e4afc73a | 730 | gtk_box_pack_start (GTK_BOX(main_vbox), gtk_ui_manager_get_widget (vw->uim, "/MainMenu"), FALSE, TRUE, 0); |
64e3d6c9 RN |
731 | gtk_box_pack_start (GTK_BOX(main_vbox), GTK_WIDGET(vw->toolbar), FALSE, TRUE, 0); |
732 | gtk_toolbar_set_icon_size (vw->toolbar, GTK_ICON_SIZE_SMALL_TOOLBAR); | |
733 | gtk_toolbar_set_style (vw->toolbar, GTK_TOOLBAR_ICONS); | |
50a14534 | 734 | |
82993cc7 RN |
735 | vik_ext_tool_datasources_add_menu_items ( vw, vw->uim ); |
736 | ||
5c0bf50b | 737 | GtkWidget * zoom_levels = gtk_ui_manager_get_widget (vw->uim, "/MainMenu/View/SetZoom"); |
ddd7bb88 | 738 | GtkWidget * zoom_levels_menu = create_zoom_menu_all_levels ( vik_viewport_get_zoom(vw->viking_vvp) ); |
5c0bf50b GB |
739 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (zoom_levels), zoom_levels_menu); |
740 | g_signal_connect ( G_OBJECT(zoom_levels_menu), "selection-done", G_CALLBACK(zoom_changed), vw); | |
741 | g_signal_connect_swapped ( G_OBJECT(vw->viking_vs), "clicked", G_CALLBACK(zoom_popup_handler), zoom_levels_menu ); | |
ac4478f4 | 742 | |
50a14534 EB |
743 | g_signal_connect (G_OBJECT (vw), "delete_event", G_CALLBACK (delete_event), NULL); |
744 | ||
745 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "expose_event", G_CALLBACK(draw_sync), vw); | |
bce3a7b0 | 746 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "configure_event", G_CALLBACK(window_configure_event), vw); |
fe27d6d2 | 747 | 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 |
748 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "scroll_event", G_CALLBACK(draw_scroll), vw); |
749 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "button_press_event", G_CALLBACK(draw_click), vw); | |
750 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "button_release_event", G_CALLBACK(draw_release), vw); | |
751 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "motion_notify_event", G_CALLBACK(draw_mouse_motion), vw); | |
752 | g_signal_connect_swapped (G_OBJECT(vw->viking_vlp), "update", G_CALLBACK(draw_update), vw); | |
753 | ||
6b59f63d RN |
754 | // Allow key presses to be processed anywhere |
755 | g_signal_connect_swapped (G_OBJECT (vw), "key_press_event", G_CALLBACK (key_press_event), vw); | |
777e2d4d | 756 | |
50a14534 | 757 | hpaned = gtk_hpaned_new (); |
181f5d0c MA |
758 | gtk_paned_pack1 ( GTK_PANED(hpaned), GTK_WIDGET (vw->viking_vlp), FALSE, FALSE ); |
759 | gtk_paned_pack2 ( GTK_PANED(hpaned), GTK_WIDGET (vw->viking_vvp), TRUE, TRUE ); | |
50a14534 EB |
760 | |
761 | /* This packs the button into the window (a gtk container). */ | |
762 | gtk_box_pack_start (GTK_BOX(main_vbox), hpaned, TRUE, TRUE, 0); | |
763 | ||
764 | gtk_box_pack_end (GTK_BOX(main_vbox), GTK_WIDGET(vw->viking_vs), FALSE, TRUE, 0); | |
765 | ||
90142302 | 766 | a_background_add_window ( vw ); |
50a14534 | 767 | |
98acb9a1 RN |
768 | window_list = g_slist_prepend ( window_list, vw); |
769 | ||
1219fd23 RN |
770 | gint height = VIKING_WINDOW_HEIGHT; |
771 | gint width = VIKING_WINDOW_WIDTH; | |
772 | ||
773 | if ( a_vik_get_restore_window_state() ) { | |
774 | if ( a_settings_get_integer ( VIK_SETTINGS_WIN_HEIGHT, &height ) ) { | |
775 | // Enforce a basic minimum size | |
776 | if ( height < 160 ) | |
777 | height = 160; | |
778 | } | |
779 | else | |
780 | // No setting - so use default | |
781 | height = VIKING_WINDOW_HEIGHT; | |
782 | ||
783 | if ( a_settings_get_integer ( VIK_SETTINGS_WIN_WIDTH, &width ) ) { | |
784 | // Enforce a basic minimum size | |
785 | if ( width < 320 ) | |
786 | width = 320; | |
787 | } | |
788 | else | |
789 | // No setting - so use default | |
790 | width = VIKING_WINDOW_WIDTH; | |
791 | ||
792 | gboolean maxed; | |
793 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_MAX, &maxed ) ) | |
794 | if ( maxed ) | |
795 | gtk_window_maximize ( GTK_WINDOW(vw) ); | |
796 | ||
797 | gboolean full; | |
798 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_FULLSCREEN, &full ) ) { | |
799 | if ( full ) { | |
800 | gtk_window_fullscreen ( GTK_WINDOW(vw) ); | |
801 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/FullScreen" ); | |
802 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), TRUE ); | |
803 | } | |
f700bbd9 RN |
804 | } |
805 | } | |
806 | ||
1219fd23 RN |
807 | gtk_window_set_default_size ( GTK_WINDOW(vw), width, height ); |
808 | ||
50a14534 EB |
809 | vw->open_dia = NULL; |
810 | vw->save_dia = NULL; | |
f2a1ca71 QT |
811 | vw->save_img_dia = NULL; |
812 | vw->save_img_dir_dia = NULL; | |
fa51adec | 813 | |
1e6bae18 RN |
814 | // Only accept Drag and Drop of files onto the viewport |
815 | gtk_drag_dest_set ( GTK_WIDGET(vw->viking_vvp), GTK_DEST_DEFAULT_ALL, NULL, 0, GDK_ACTION_COPY ); | |
816 | gtk_drag_dest_add_uri_targets ( GTK_WIDGET(vw->viking_vvp) ); | |
817 | g_signal_connect ( GTK_WIDGET(vw->viking_vvp), "drag-data-received", G_CALLBACK(drag_data_received_cb), NULL ); | |
818 | ||
fa51adec RN |
819 | // Store the thread value so comparisons can be made to determine the gdk update method |
820 | // Hopefully we are storing the main thread value here :) | |
821 | // [ATM any window initialization is always be performed by the main thread] | |
822 | vw->thread = g_thread_self(); | |
50a14534 EB |
823 | } |
824 | ||
8a13dbd2 | 825 | static VikWindow *window_new () |
50a14534 EB |
826 | { |
827 | return VIK_WINDOW ( g_object_new ( VIK_WINDOW_TYPE, NULL ) ); | |
828 | } | |
829 | ||
6b59f63d RN |
830 | /** |
831 | * Update the displayed map | |
832 | * Only update the top most visible map layer | |
833 | * ATM this assumes (as per defaults) the top most map has full alpha setting | |
834 | * such that other other maps even though they may be active will not be seen | |
835 | * It's more complicated to work out which maps are actually visible due to alpha settings | |
836 | * and overkill for this simple refresh method. | |
837 | */ | |
838 | static void simple_map_update ( VikWindow *vw, gboolean only_new ) | |
839 | { | |
840 | // Find the most relevent single map layer to operate on | |
841 | VikLayer *vl = vik_aggregate_layer_get_top_visible_layer_of_type (vik_layers_panel_get_top_layer(vw->viking_vlp), VIK_LAYER_MAPS); | |
842 | if ( vl ) | |
843 | vik_maps_layer_download ( VIK_MAPS_LAYER(vl), vw->viking_vvp, only_new ); | |
844 | } | |
845 | ||
846 | /** | |
847 | * This is the global key press handler | |
848 | * Global shortcuts are available at any time and hence are not restricted to when a certain tool is enabled | |
849 | */ | |
777e2d4d EB |
850 | static gboolean key_press_event( VikWindow *vw, GdkEventKey *event, gpointer data ) |
851 | { | |
6b59f63d RN |
852 | // The keys handled here are not in the menuing system for a couple of reasons: |
853 | // . Keeps the menu size compact (alebit at expense of discoverably) | |
854 | // . Allows differing key bindings to perform the same actions | |
855 | ||
856 | // First decide if key events are related to the maps layer | |
857 | gboolean map_download = FALSE; | |
858 | gboolean map_download_only_new = TRUE; // Only new or reload | |
859 | ||
860 | GdkModifierType modifiers = gtk_accelerator_get_default_mod_mask(); | |
861 | ||
862 | // Standard 'Refresh' keys: F5 or Ctrl+r | |
863 | // Note 'F5' is actually handled via draw_refresh_cb() later on | |
864 | // (not 'R' it's 'r' notice the case difference!!) | |
865 | if ( event->keyval == GDK_r && (event->state & modifiers) == GDK_CONTROL_MASK ) { | |
866 | map_download = TRUE; | |
867 | map_download_only_new = TRUE; | |
868 | } | |
869 | // Full cache reload with Ctrl+F5 or Ctrl+Shift+r [This is not in the menu system] | |
870 | // Note the use of uppercase R here since shift key has been pressed | |
871 | else if ( (event->keyval == GDK_F5 && (event->state & modifiers) == GDK_CONTROL_MASK ) || | |
872 | ( event->keyval == GDK_R && (event->state & modifiers) == (GDK_CONTROL_MASK + GDK_SHIFT_MASK) ) ) { | |
873 | map_download = TRUE; | |
874 | map_download_only_new = FALSE; | |
875 | } | |
876 | ||
877 | if ( map_download ) { | |
878 | simple_map_update ( vw, map_download_only_new ); | |
879 | } | |
880 | ||
777e2d4d EB |
881 | VikLayer *vl = vik_layers_panel_get_selected ( vw->viking_vlp ); |
882 | if (vl && vw->vt->active_tool != -1 && vw->vt->tools[vw->vt->active_tool].ti.key_press ) { | |
883 | gint ltype = vw->vt->tools[vw->vt->active_tool].layer_type; | |
884 | if ( vl && ltype == vl->type ) | |
885 | return vw->vt->tools[vw->vt->active_tool].ti.key_press(vl, event, vw->vt->tools[vw->vt->active_tool].state); | |
886 | } | |
7622022f | 887 | |
c68b3c06 RN |
888 | // Ensure called only on window tools (i.e. not on any of the Layer tools since the layer is NULL) |
889 | if ( vw->current_tool < TOOL_LAYER ) { | |
890 | // No layer - but enable window tool keypress processing - these should be able to handle a NULL layer | |
891 | if ( vw->vt->tools[vw->vt->active_tool].ti.key_press ) { | |
892 | return vw->vt->tools[vw->vt->active_tool].ti.key_press ( vl, event, vw->vt->tools[vw->vt->active_tool].state ); | |
893 | } | |
a7114521 RN |
894 | } |
895 | ||
7622022f RN |
896 | /* Restore Main Menu via Escape key if the user has hidden it */ |
897 | /* This key is more likely to be used as they may not remember the function key */ | |
898 | if ( event->keyval == GDK_Escape ) { | |
48df6aa3 | 899 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewMainMenu" ); |
7622022f RN |
900 | if ( check_box ) { |
901 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
902 | if ( !state ) { | |
903 | gtk_widget_show ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
904 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), TRUE ); | |
905 | return TRUE; /* handled keypress */ | |
906 | } | |
907 | } | |
908 | } | |
909 | ||
777e2d4d EB |
910 | return FALSE; /* don't handle the keypress */ |
911 | } | |
912 | ||
50a14534 EB |
913 | static gboolean delete_event( VikWindow *vw ) |
914 | { | |
a5fd2196 | 915 | #ifdef VIKING_PROMPT_IF_MODIFIED |
50a14534 | 916 | if ( vw->modified ) |
a5fd2196 QT |
917 | #else |
918 | if (0) | |
919 | #endif | |
50a14534 EB |
920 | { |
921 | GtkDialog *dia; | |
922 | dia = GTK_DIALOG ( gtk_message_dialog_new ( GTK_WINDOW(vw), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE, | |
4c77d5e0 GB |
923 | _("Do you want to save the changes you made to the document \"%s\"?\n" |
924 | "\n" | |
925 | "Your changes will be lost if you don't save them."), | |
4522c4ff | 926 | window_get_filename ( vw ) ) ); |
4c77d5e0 | 927 | 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 |
928 | switch ( gtk_dialog_run ( dia ) ) |
929 | { | |
930 | case GTK_RESPONSE_NO: gtk_widget_destroy ( GTK_WIDGET(dia) ); return FALSE; | |
931 | case GTK_RESPONSE_CANCEL: gtk_widget_destroy ( GTK_WIDGET(dia) ); return TRUE; | |
e4afc73a | 932 | default: gtk_widget_destroy ( GTK_WIDGET(dia) ); return ! save_file(NULL, vw); |
50a14534 EB |
933 | } |
934 | } | |
e7344085 RN |
935 | |
936 | if ( window_count == 1 ) { | |
1219fd23 RN |
937 | // On the final window close - save latest state - if it's wanted... |
938 | if ( a_vik_get_restore_window_state() ) { | |
939 | gint state = gdk_window_get_state ( GTK_WIDGET(vw)->window ); | |
940 | gboolean state_max = state & GDK_WINDOW_STATE_MAXIMIZED; | |
941 | a_settings_set_boolean ( VIK_SETTINGS_WIN_MAX, state_max ); | |
942 | ||
943 | gboolean state_fullscreen = state & GDK_WINDOW_STATE_FULLSCREEN; | |
944 | a_settings_set_boolean ( VIK_SETTINGS_WIN_FULLSCREEN, state_fullscreen ); | |
945 | ||
946 | a_settings_set_boolean ( VIK_SETTINGS_WIN_SIDEPANEL, GTK_WIDGET_VISIBLE (GTK_WIDGET(vw->viking_vlp)) ); | |
947 | ||
948 | a_settings_set_boolean ( VIK_SETTINGS_WIN_STATUSBAR, GTK_WIDGET_VISIBLE (GTK_WIDGET(vw->viking_vs)) ); | |
949 | ||
950 | a_settings_set_boolean ( VIK_SETTINGS_WIN_TOOLBAR, GTK_WIDGET_VISIBLE (GTK_WIDGET(vw->toolbar)) ); | |
951 | ||
952 | // If supersized - no need to save the enlarged width+height values | |
953 | if ( ! (state_fullscreen || state_max) ) { | |
954 | gint width, height; | |
955 | gtk_window_get_size ( GTK_WINDOW (vw), &width, &height ); | |
956 | a_settings_set_integer ( VIK_SETTINGS_WIN_WIDTH, width ); | |
957 | a_settings_set_integer ( VIK_SETTINGS_WIN_HEIGHT, height ); | |
958 | } | |
959 | } | |
960 | ||
e7344085 RN |
961 | a_settings_set_integer ( VIK_SETTINGS_WIN_SAVE_IMAGE_WIDTH, vw->draw_image_width ); |
962 | a_settings_set_integer ( VIK_SETTINGS_WIN_SAVE_IMAGE_HEIGHT, vw->draw_image_height ); | |
963 | a_settings_set_boolean ( VIK_SETTINGS_WIN_SAVE_IMAGE_PNG, vw->draw_image_save_as_png ); | |
964 | } | |
965 | ||
50a14534 EB |
966 | return FALSE; |
967 | } | |
968 | ||
969 | /* Drawing stuff */ | |
e4afc73a | 970 | static void newwindow_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
971 | { |
972 | g_signal_emit ( G_OBJECT(vw), window_signals[VW_NEWWINDOW_SIGNAL], 0 ); | |
973 | } | |
974 | ||
975 | static void draw_update ( VikWindow *vw ) | |
976 | { | |
977 | draw_redraw (vw); | |
978 | draw_sync (vw); | |
979 | } | |
980 | ||
981 | static void draw_sync ( VikWindow *vw ) | |
982 | { | |
983 | vik_viewport_sync(vw->viking_vvp); | |
984 | draw_status ( vw ); | |
ac4478f4 RN |
985 | } |
986 | ||
987 | /* | |
988 | * Split the status update, as sometimes only need to update the tool part | |
989 | * also on initialization the zoom related stuff is not ready to be used | |
990 | */ | |
991 | static void draw_status_tool ( VikWindow *vw ) | |
992 | { | |
993 | if ( vw->current_tool == TOOL_LAYER ) | |
994 | // Use tooltip rather than the internal name as the tooltip is i8n | |
995 | 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 ); | |
996 | else | |
997 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_TOOL, _(tool_names[vw->current_tool]) ); | |
50a14534 EB |
998 | } |
999 | ||
1000 | static void draw_status ( VikWindow *vw ) | |
1001 | { | |
1002 | static gchar zoom_level[22]; | |
82940cf6 GB |
1003 | gdouble xmpp = vik_viewport_get_xmpp (vw->viking_vvp); |
1004 | gdouble ympp = vik_viewport_get_ympp(vw->viking_vvp); | |
1005 | gchar *unit = vik_viewport_get_coord_mode(vw->viking_vvp) == VIK_COORD_UTM ? _("mpp") : _("pixelfact"); | |
1006 | if (xmpp != ympp) | |
1007 | g_snprintf ( zoom_level, 22, "%.3f/%.3f %s", xmpp, ympp, unit ); | |
1008 | else | |
fb5e99bb RN |
1009 | if ( (int)xmpp - xmpp < 0.0 ) |
1010 | g_snprintf ( zoom_level, 22, "%.3f %s", xmpp, unit ); | |
1011 | else | |
1012 | /* xmpp should be a whole number so don't show useless .000 bit */ | |
1013 | g_snprintf ( zoom_level, 22, "%d %s", (int)xmpp, unit ); | |
50a14534 | 1014 | |
4efc10ca | 1015 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_ZOOM, zoom_level ); |
ac4478f4 RN |
1016 | |
1017 | draw_status_tool ( vw ); | |
50a14534 EB |
1018 | } |
1019 | ||
c9177aae QT |
1020 | void vik_window_set_redraw_trigger(VikLayer *vl) |
1021 | { | |
730a38c1 | 1022 | VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vl)); |
be3b5803 GB |
1023 | if (NULL != vw) |
1024 | vw->trigger = vl; | |
c9177aae QT |
1025 | } |
1026 | ||
bce3a7b0 EB |
1027 | static void window_configure_event ( VikWindow *vw ) |
1028 | { | |
f2f2f7bf | 1029 | static int first = 1; |
bce3a7b0 | 1030 | draw_redraw ( vw ); |
372132a6 GB |
1031 | if (first) { |
1032 | // This is a hack to set the cursor corresponding to the first tool | |
1033 | // FIXME find the correct way to initialize both tool and its cursor | |
1034 | first = 0; | |
55d3a53c | 1035 | vw->viewport_cursor = (GdkCursor *)toolbox_get_cursor(vw->vt, "Pan"); |
f2f2f7bf | 1036 | /* We set cursor, even if it is NULL: it resets to default */ |
9b082b39 | 1037 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)), vw->viewport_cursor ); |
372132a6 | 1038 | } |
bce3a7b0 EB |
1039 | } |
1040 | ||
50a14534 EB |
1041 | static void draw_redraw ( VikWindow *vw ) |
1042 | { | |
c9177aae QT |
1043 | VikCoord old_center = vw->trigger_center; |
1044 | vw->trigger_center = *(vik_viewport_get_center(vw->viking_vvp)); | |
1045 | VikLayer *new_trigger = vw->trigger; | |
1046 | vw->trigger = NULL; | |
0df66d57 EB |
1047 | VikLayer *old_trigger = VIK_LAYER(vik_viewport_get_trigger(vw->viking_vvp)); |
1048 | ||
1049 | if ( ! new_trigger ) | |
1050 | ; /* do nothing -- have to redraw everything. */ | |
07c9d0bf | 1051 | else if ( (old_trigger != new_trigger) || !vik_coord_equals(&old_center, &vw->trigger_center) || (new_trigger->type == VIK_LAYER_AGGREGATE) ) |
0df66d57 EB |
1052 | vik_viewport_set_trigger ( vw->viking_vvp, new_trigger ); /* todo: set to half_drawn mode if new trigger is above old */ |
1053 | else | |
1054 | vik_viewport_set_half_drawn ( vw->viking_vvp, TRUE ); | |
1055 | ||
1056 | /* actually draw */ | |
50a14534 | 1057 | vik_viewport_clear ( vw->viking_vvp); |
50a14534 | 1058 | vik_layers_panel_draw_all ( vw->viking_vlp ); |
acaf7113 | 1059 | vik_viewport_draw_scale ( vw->viking_vvp ); |
82aa018d | 1060 | vik_viewport_draw_copyright ( vw->viking_vvp ); |
c933487f | 1061 | vik_viewport_draw_centermark ( vw->viking_vvp ); |
26336cf0 | 1062 | vik_viewport_draw_logo ( vw->viking_vvp ); |
0df66d57 EB |
1063 | |
1064 | vik_viewport_set_half_drawn ( vw->viking_vvp, FALSE ); /* just in case. */ | |
50a14534 EB |
1065 | } |
1066 | ||
941aa6e9 AF |
1067 | gboolean draw_buf_done = TRUE; |
1068 | ||
1069 | static gboolean draw_buf(gpointer data) | |
1070 | { | |
1071 | gpointer *pass_along = data; | |
1072 | gdk_threads_enter(); | |
1073 | gdk_draw_drawable (pass_along[0], pass_along[1], | |
1074 | pass_along[2], 0, 0, 0, 0, -1, -1); | |
1075 | draw_buf_done = TRUE; | |
1076 | gdk_threads_leave(); | |
1077 | return FALSE; | |
1078 | } | |
1079 | ||
1080 | ||
1081 | /* Mouse event handlers ************************************************************************/ | |
1082 | ||
b57126a3 GB |
1083 | static void vik_window_pan_click (VikWindow *vw, GdkEventButton *event) |
1084 | { | |
1085 | /* set panning origin */ | |
b71eff77 | 1086 | vw->pan_move = FALSE; |
b57126a3 GB |
1087 | vw->pan_x = (gint) event->x; |
1088 | vw->pan_y = (gint) event->y; | |
1089 | } | |
1090 | ||
941aa6e9 AF |
1091 | static void draw_click (VikWindow *vw, GdkEventButton *event) |
1092 | { | |
165d30aa | 1093 | gtk_widget_grab_focus ( GTK_WIDGET(vw->viking_vvp) ); |
941aa6e9 AF |
1094 | |
1095 | /* middle button pressed. we reserve all middle button and scroll events | |
1096 | * for panning and zooming; tools only get left/right/movement | |
1097 | */ | |
1098 | if ( event->button == 2) { | |
ef5e8132 RN |
1099 | if ( vw->vt->tools[vw->vt->active_tool].ti.pan_handler ) |
1100 | // Tool still may need to do something (such as disable something) | |
1101 | toolbox_click(vw->vt, event); | |
b57126a3 | 1102 | vik_window_pan_click ( vw, event ); |
941aa6e9 AF |
1103 | } |
1104 | else { | |
1105 | toolbox_click(vw->vt, event); | |
1106 | } | |
1107 | } | |
1108 | ||
b57126a3 GB |
1109 | static void vik_window_pan_move (VikWindow *vw, GdkEventMotion *event) |
1110 | { | |
1111 | if ( vw->pan_x != -1 ) { | |
b71eff77 JJ |
1112 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2 - event->x + vw->pan_x, |
1113 | vik_viewport_get_height(vw->viking_vvp)/2 - event->y + vw->pan_y ); | |
b71eff77 JJ |
1114 | vw->pan_move = TRUE; |
1115 | vw->pan_x = event->x; | |
1116 | vw->pan_y = event->y; | |
a7abaae5 | 1117 | draw_update ( vw ); |
b57126a3 GB |
1118 | } |
1119 | } | |
1120 | ||
941aa6e9 AF |
1121 | static void draw_mouse_motion (VikWindow *vw, GdkEventMotion *event) |
1122 | { | |
1123 | static VikCoord coord; | |
1124 | static struct UTM utm; | |
1125 | static struct LatLon ll; | |
a58aaed4 GB |
1126 | #define BUFFER_SIZE 50 |
1127 | static char pointer_buf[BUFFER_SIZE]; | |
1128 | gchar *lat = NULL, *lon = NULL; | |
071da616 | 1129 | gint16 alt; |
228213c5 QT |
1130 | gdouble zoom; |
1131 | VikDemInterpol interpol_method; | |
941aa6e9 | 1132 | |
fe27d6d2 SB |
1133 | /* This is a hack, but work far the best, at least for single pointer systems. |
1134 | * See http://bugzilla.gnome.org/show_bug.cgi?id=587714 for more. */ | |
1135 | gint x, y; | |
1136 | gdk_window_get_pointer (event->window, &x, &y, NULL); | |
1137 | event->x = x; | |
1138 | event->y = y; | |
1139 | ||
576cbd17 | 1140 | toolbox_move(vw->vt, event); |
941aa6e9 AF |
1141 | |
1142 | vik_viewport_screen_to_coord ( vw->viking_vvp, event->x, event->y, &coord ); | |
1143 | vik_coord_to_utm ( &coord, &utm ); | |
1a6e7d70 RN |
1144 | |
1145 | if ( vik_viewport_get_drawmode ( vw->viking_vvp ) == VIK_VIEWPORT_DRAWMODE_UTM ) { | |
1146 | // Reuse lat for the first part (Zone + N or S, and lon for the second part (easting and northing) of a UTM format: | |
1147 | // ZONE[N|S] EASTING NORTHING | |
1148 | lat = g_malloc(4*sizeof(gchar)); | |
1149 | // NB zone is stored in a char but is an actual number | |
1150 | g_snprintf (lat, 4, "%d%c", utm.zone, utm.letter); | |
1151 | lon = g_malloc(16*sizeof(gchar)); | |
1152 | g_snprintf (lon, 16, "%d %d", (gint)utm.easting, (gint)utm.northing); | |
1153 | } | |
1154 | else { | |
1155 | a_coords_utm_to_latlon ( &utm, &ll ); | |
1156 | a_coords_latlon_to_string ( &ll, &lat, &lon ); | |
1157 | } | |
1158 | ||
228213c5 QT |
1159 | /* Change interpolate method according to scale */ |
1160 | zoom = vik_viewport_get_zoom(vw->viking_vvp); | |
1161 | if (zoom > 2.0) | |
1162 | interpol_method = VIK_DEM_INTERPOL_NONE; | |
1163 | else if (zoom >= 1.0) | |
1164 | interpol_method = VIK_DEM_INTERPOL_SIMPLE; | |
1165 | else | |
1166 | interpol_method = VIK_DEM_INTERPOL_BEST; | |
8c5f013a RN |
1167 | if ((alt = a_dems_get_elev_by_coord(&coord, interpol_method)) != VIK_DEM_INVALID_ELEVATION) { |
1168 | if ( a_vik_get_units_height () == VIK_UNITS_HEIGHT_METRES ) | |
1169 | g_snprintf ( pointer_buf, BUFFER_SIZE, _("%s %s %dm"), lat, lon, alt ); | |
1170 | else | |
6c20e59a | 1171 | g_snprintf ( pointer_buf, BUFFER_SIZE, _("%s %s %dft"), lat, lon, (int)VIK_METERS_TO_FEET(alt) ); |
8c5f013a | 1172 | } |
071da616 | 1173 | else |
a58aaed4 GB |
1174 | g_snprintf ( pointer_buf, BUFFER_SIZE, _("%s %s"), lat, lon ); |
1175 | g_free (lat); | |
1176 | lat = NULL; | |
1177 | g_free (lon); | |
1178 | lon = NULL; | |
4efc10ca | 1179 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_POSITION, pointer_buf ); |
941aa6e9 | 1180 | |
b57126a3 | 1181 | vik_window_pan_move ( vw, event ); |
fe27d6d2 SB |
1182 | |
1183 | /* This is recommended by the GTK+ documentation, but does not work properly. | |
1184 | * Use deprecated way until GTK+ gets a solution for correct motion hint handling: | |
1185 | * http://bugzilla.gnome.org/show_bug.cgi?id=587714 | |
1186 | */ | |
1187 | /* gdk_event_request_motions ( event ); */ | |
b57126a3 GB |
1188 | } |
1189 | ||
1190 | static void vik_window_pan_release ( VikWindow *vw, GdkEventButton *event ) | |
1191 | { | |
b71eff77 | 1192 | if ( vw->pan_move == FALSE ) |
b57126a3 GB |
1193 | vik_viewport_set_center_screen ( vw->viking_vvp, vw->pan_x, vw->pan_y ); |
1194 | else | |
1195 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2 - event->x + vw->pan_x, | |
1196 | vik_viewport_get_height(vw->viking_vvp)/2 - event->y + vw->pan_y ); | |
a7abaae5 | 1197 | vw->pan_move = FALSE; |
b57126a3 | 1198 | vw->pan_x = vw->pan_y = -1; |
a7abaae5 | 1199 | draw_update ( vw ); |
941aa6e9 AF |
1200 | } |
1201 | ||
1202 | static void draw_release ( VikWindow *vw, GdkEventButton *event ) | |
1203 | { | |
165d30aa EB |
1204 | gtk_widget_grab_focus ( GTK_WIDGET(vw->viking_vvp) ); |
1205 | ||
941aa6e9 | 1206 | if ( event->button == 2 ) { /* move / pan */ |
ef5e8132 RN |
1207 | if ( vw->vt->tools[vw->vt->active_tool].ti.pan_handler ) |
1208 | // Tool still may need to do something (such as reenable something) | |
1209 | toolbox_release(vw->vt, event); | |
1210 | vik_window_pan_release ( vw, event ); | |
941aa6e9 AF |
1211 | } |
1212 | else { | |
1213 | toolbox_release(vw->vt, event); | |
1214 | } | |
1215 | } | |
1216 | ||
1217 | static void draw_scroll (VikWindow *vw, GdkEventScroll *event) | |
1218 | { | |
d1a45556 JN |
1219 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1220 | if ( modifiers == GDK_CONTROL_MASK ) { | |
8c721f83 EB |
1221 | /* control == pan up & down */ |
1222 | if ( event->direction == GDK_SCROLL_UP ) | |
1223 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, vik_viewport_get_height(vw->viking_vvp)/3 ); | |
1224 | else | |
1225 | 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 |
1226 | } else if ( modifiers == GDK_SHIFT_MASK ) { |
1227 | /* shift == pan left & right */ | |
8c721f83 EB |
1228 | if ( event->direction == GDK_SCROLL_UP ) |
1229 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/3, vik_viewport_get_height(vw->viking_vvp)/2 ); | |
1230 | else | |
1231 | 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 | 1232 | } else if ( modifiers == (GDK_CONTROL_MASK | GDK_SHIFT_MASK) ) { |
15ff5402 RN |
1233 | // This zoom is on the center position |
1234 | if ( event->direction == GDK_SCROLL_UP ) | |
1235 | vik_viewport_zoom_in (vw->viking_vvp); | |
1236 | else | |
1237 | vik_viewport_zoom_out (vw->viking_vvp); | |
1238 | } else { | |
1239 | /* make sure mouse is still over the same point on the map when we zoom */ | |
3c575a4a JN |
1240 | VikCoord coord; |
1241 | gint x, y; | |
1242 | gint center_x = vik_viewport_get_width ( vw->viking_vvp ) / 2; | |
1243 | gint center_y = vik_viewport_get_height ( vw->viking_vvp ) / 2; | |
1244 | vik_viewport_screen_to_coord ( vw->viking_vvp, event->x, event->y, &coord ); | |
1245 | if ( event->direction == GDK_SCROLL_UP ) | |
8c721f83 | 1246 | vik_viewport_zoom_in (vw->viking_vvp); |
3c575a4a | 1247 | else |
8c721f83 | 1248 | vik_viewport_zoom_out(vw->viking_vvp); |
3c575a4a JN |
1249 | vik_viewport_coord_to_screen ( vw->viking_vvp, &coord, &x, &y ); |
1250 | vik_viewport_set_center_screen ( vw->viking_vvp, center_x + (x - event->x), | |
1251 | center_y + (y - event->y) ); | |
8c721f83 EB |
1252 | } |
1253 | ||
941aa6e9 AF |
1254 | draw_update(vw); |
1255 | } | |
1256 | ||
1257 | ||
1258 | ||
1259 | /******************************************************************************** | |
1260 | ** Ruler tool code | |
1261 | ********************************************************************************/ | |
e4847ce9 AF |
1262 | static void draw_ruler(VikViewport *vvp, GdkDrawable *d, GdkGC *gc, gint x1, gint y1, gint x2, gint y2, gdouble distance) |
1263 | { | |
e4847ce9 AF |
1264 | PangoLayout *pl; |
1265 | gchar str[128]; | |
0dff88ea AF |
1266 | GdkGC *labgc = vik_viewport_new_gc ( vvp, "#cccccc", 1); |
1267 | GdkGC *thickgc = gdk_gc_new(d); | |
1268 | ||
e4847ce9 AF |
1269 | gdouble len = sqrt((x1-x2)*(x1-x2) + (y1-y2)*(y1-y2)); |
1270 | gdouble dx = (x2-x1)/len*10; | |
1271 | gdouble dy = (y2-y1)/len*10; | |
0da53bd9 GB |
1272 | gdouble c = cos(DEG2RAD(15.0)); |
1273 | gdouble s = sin(DEG2RAD(15.0)); | |
0dff88ea | 1274 | gdouble angle; |
15614495 | 1275 | gdouble baseangle = 0; |
0dff88ea | 1276 | gint i; |
e4847ce9 | 1277 | |
0dff88ea | 1278 | /* draw line with arrow ends */ |
d9ffd267 EB |
1279 | { |
1280 | gint tmp_x1=x1, tmp_y1=y1, tmp_x2=x2, tmp_y2=y2; | |
1281 | a_viewport_clip_line(&tmp_x1, &tmp_y1, &tmp_x2, &tmp_y2); | |
1282 | gdk_draw_line(d, gc, tmp_x1, tmp_y1, tmp_x2, tmp_y2); | |
1283 | } | |
1284 | ||
15614495 AF |
1285 | a_viewport_clip_line(&x1, &y1, &x2, &y2); |
1286 | gdk_draw_line(d, gc, x1, y1, x2, y2); | |
d9ffd267 | 1287 | |
e4847ce9 AF |
1288 | gdk_draw_line(d, gc, x1 - dy, y1 + dx, x1 + dy, y1 - dx); |
1289 | gdk_draw_line(d, gc, x2 - dy, y2 + dx, x2 + dy, y2 - dx); | |
1290 | gdk_draw_line(d, gc, x2, y2, x2 - (dx * c + dy * s), y2 - (dy * c - dx * s)); | |
1291 | gdk_draw_line(d, gc, x2, y2, x2 - (dx * c - dy * s), y2 - (dy * c + dx * s)); | |
1292 | gdk_draw_line(d, gc, x1, y1, x1 + (dx * c + dy * s), y1 + (dy * c - dx * s)); | |
1293 | gdk_draw_line(d, gc, x1, y1, x1 + (dx * c - dy * s), y1 + (dy * c + dx * s)); | |
1294 | ||
0dff88ea AF |
1295 | /* draw compass */ |
1296 | #define CR 80 | |
1297 | #define CW 4 | |
15614495 | 1298 | |
9a3538f5 | 1299 | vik_viewport_compute_bearing ( vvp, x1, y1, x2, y2, &angle, &baseangle ); |
0dff88ea AF |
1300 | |
1301 | { | |
1302 | GdkColor color; | |
1303 | gdk_gc_copy(thickgc, gc); | |
1304 | gdk_gc_set_line_attributes(thickgc, CW, GDK_LINE_SOLID, GDK_CAP_BUTT, GDK_JOIN_MITER); | |
1305 | gdk_color_parse("#2255cc", &color); | |
1306 | gdk_gc_set_rgb_fg_color(thickgc, &color); | |
1307 | } | |
0da53bd9 | 1308 | 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 | 1309 | |
e4847ce9 | 1310 | |
0dff88ea AF |
1311 | gdk_gc_copy(thickgc, gc); |
1312 | gdk_gc_set_line_attributes(thickgc, 2, GDK_LINE_SOLID, GDK_CAP_BUTT, GDK_JOIN_MITER); | |
1313 | for (i=0; i<180; i++) { | |
0da53bd9 GB |
1314 | c = cos(DEG2RAD(i)*2 + baseangle); |
1315 | s = sin(DEG2RAD(i)*2 + baseangle); | |
e4847ce9 | 1316 | |
0dff88ea AF |
1317 | if (i%5) { |
1318 | gdk_draw_line (d, gc, x1 + CR*c, y1 + CR*s, x1 + (CR+CW)*c, y1 + (CR+CW)*s); | |
1319 | } else { | |
1320 | gdouble ticksize = 2*CW; | |
1321 | gdk_draw_line (d, thickgc, x1 + (CR-CW)*c, y1 + (CR-CW)*s, x1 + (CR+ticksize)*c, y1 + (CR+ticksize)*s); | |
1322 | } | |
e4847ce9 | 1323 | } |
0dff88ea AF |
1324 | |
1325 | gdk_draw_arc (d, gc, FALSE, x1-CR, y1-CR, 2*CR, 2*CR, 0, 64*360); | |
1326 | gdk_draw_arc (d, gc, FALSE, x1-CR-CW, y1-CR-CW, 2*(CR+CW), 2*(CR+CW), 0, 64*360); | |
1327 | gdk_draw_arc (d, gc, FALSE, x1-CR+CW, y1-CR+CW, 2*(CR-CW), 2*(CR-CW), 0, 64*360); | |
15614495 AF |
1328 | c = (CR+CW*2)*cos(baseangle); |
1329 | s = (CR+CW*2)*sin(baseangle); | |
1330 | gdk_draw_line (d, gc, x1-c, y1-s, x1+c, y1+s); | |
1331 | gdk_draw_line (d, gc, x1+s, y1-c, x1-s, y1+c); | |
0dff88ea AF |
1332 | |
1333 | /* draw labels */ | |
1334 | #define LABEL(x, y, w, h) { \ | |
1335 | gdk_draw_rectangle(d, labgc, TRUE, (x)-2, (y)-1, (w)+4, (h)+1); \ | |
1336 | gdk_draw_rectangle(d, gc, FALSE, (x)-2, (y)-1, (w)+4, (h)+1); \ | |
1337 | gdk_draw_layout(d, gc, (x), (y), pl); } | |
1338 | { | |
1339 | gint wd, hd, xd, yd; | |
1340 | gint wb, hb, xb, yb; | |
1341 | ||
1342 | pl = gtk_widget_create_pango_layout (GTK_WIDGET(vvp), NULL); | |
ff37db21 | 1343 | pango_layout_set_font_description (pl, gtk_widget_get_style(GTK_WIDGET(vvp))->font_desc); |
0dff88ea AF |
1344 | pango_layout_set_text(pl, "N", -1); |
1345 | gdk_draw_layout(d, gc, x1-5, y1-CR-3*CW-8, pl); | |
1346 | ||
1347 | /* draw label with distance */ | |
6f9336aa RN |
1348 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
1349 | switch (dist_units) { | |
1350 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
1351 | if (distance >= 1000 && distance < 100000) { | |
1352 | g_sprintf(str, "%3.2f km", distance/1000.0); | |
1353 | } else if (distance < 1000) { | |
1354 | g_sprintf(str, "%d m", (int)distance); | |
1355 | } else { | |
1356 | g_sprintf(str, "%d km", (int)distance/1000); | |
1357 | } | |
1358 | break; | |
1359 | case VIK_UNITS_DISTANCE_MILES: | |
433b3f7f RN |
1360 | if (distance >= VIK_MILES_TO_METERS(1) && distance < VIK_MILES_TO_METERS(100)) { |
1361 | g_sprintf(str, "%3.2f miles", VIK_METERS_TO_MILES(distance)); | |
1362 | } else if (distance < VIK_MILES_TO_METERS(1)) { | |
6f9336aa RN |
1363 | g_sprintf(str, "%d yards", (int)(distance*1.0936133)); |
1364 | } else { | |
433b3f7f | 1365 | g_sprintf(str, "%d miles", (int)VIK_METERS_TO_MILES(distance)); |
6f9336aa RN |
1366 | } |
1367 | break; | |
1368 | default: | |
1369 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
0dff88ea | 1370 | } |
6f9336aa | 1371 | |
0dff88ea AF |
1372 | pango_layout_set_text(pl, str, -1); |
1373 | ||
1374 | pango_layout_get_pixel_size ( pl, &wd, &hd ); | |
1375 | if (dy>0) { | |
1376 | xd = (x1+x2)/2 + dy; | |
1377 | yd = (y1+y2)/2 - hd/2 - dx; | |
1378 | } else { | |
1379 | xd = (x1+x2)/2 - dy; | |
1380 | yd = (y1+y2)/2 - hd/2 + dx; | |
1381 | } | |
024f32c1 EB |
1382 | |
1383 | if ( xd < -5 || yd < -5 || xd > vik_viewport_get_width(vvp)+5 || yd > vik_viewport_get_height(vvp)+5 ) { | |
1384 | xd = x2 + 10; | |
1385 | yd = y2 - 5; | |
1386 | } | |
1387 | ||
0dff88ea AF |
1388 | LABEL(xd, yd, wd, hd); |
1389 | ||
1390 | /* draw label with bearing */ | |
0da53bd9 | 1391 | g_sprintf(str, "%3.1f°", RAD2DEG(angle)); |
0dff88ea AF |
1392 | pango_layout_set_text(pl, str, -1); |
1393 | pango_layout_get_pixel_size ( pl, &wb, &hb ); | |
1394 | xb = x1 + CR*cos(angle-M_PI_2); | |
1395 | yb = y1 + CR*sin(angle-M_PI_2); | |
1396 | ||
024f32c1 EB |
1397 | if ( xb < -5 || yb < -5 || xb > vik_viewport_get_width(vvp)+5 || yb > vik_viewport_get_height(vvp)+5 ) { |
1398 | xb = x2 + 10; | |
1399 | yb = y2 + 10; | |
1400 | } | |
1401 | ||
0dff88ea AF |
1402 | { |
1403 | GdkRectangle r1 = {xd-2, yd-1, wd+4, hd+1}, r2 = {xb-2, yb-1, wb+4, hb+1}; | |
1404 | if (gdk_rectangle_intersect(&r1, &r2, &r2)) { | |
1405 | xb = xd + wd + 5; | |
1406 | } | |
1407 | } | |
1408 | LABEL(xb, yb, wb, hb); | |
e4847ce9 | 1409 | } |
03d62e57 | 1410 | #undef LABEL |
e4847ce9 | 1411 | |
024f32c1 | 1412 | g_object_unref ( G_OBJECT ( pl ) ); |
0dff88ea AF |
1413 | g_object_unref ( G_OBJECT ( labgc ) ); |
1414 | g_object_unref ( G_OBJECT ( thickgc ) ); | |
e4847ce9 AF |
1415 | } |
1416 | ||
941aa6e9 AF |
1417 | typedef struct { |
1418 | VikWindow *vw; | |
1419 | VikViewport *vvp; | |
1420 | gboolean has_oldcoord; | |
1421 | VikCoord oldcoord; | |
1422 | } ruler_tool_state_t; | |
03d62e57 | 1423 | |
941aa6e9 | 1424 | static gpointer ruler_create (VikWindow *vw, VikViewport *vvp) |
03d62e57 | 1425 | { |
941aa6e9 AF |
1426 | ruler_tool_state_t *s = g_new(ruler_tool_state_t, 1); |
1427 | s->vw = vw; | |
1428 | s->vvp = vvp; | |
1429 | s->has_oldcoord = FALSE; | |
1430 | return s; | |
03d62e57 AF |
1431 | } |
1432 | ||
941aa6e9 | 1433 | static void ruler_destroy (ruler_tool_state_t *s) |
50a14534 | 1434 | { |
941aa6e9 AF |
1435 | g_free(s); |
1436 | } | |
50a14534 | 1437 | |
941aa6e9 AF |
1438 | static VikLayerToolFuncStatus ruler_click (VikLayer *vl, GdkEventButton *event, ruler_tool_state_t *s) |
1439 | { | |
1440 | struct LatLon ll; | |
1441 | VikCoord coord; | |
1442 | gchar *temp; | |
1443 | if ( event->button == 1 ) { | |
a58aaed4 | 1444 | gchar *lat=NULL, *lon=NULL; |
941aa6e9 AF |
1445 | vik_viewport_screen_to_coord ( s->vvp, (gint) event->x, (gint) event->y, &coord ); |
1446 | vik_coord_to_latlon ( &coord, &ll ); | |
a58aaed4 | 1447 | a_coords_latlon_to_string ( &ll, &lat, &lon ); |
941aa6e9 | 1448 | if ( s->has_oldcoord ) { |
6f9336aa RN |
1449 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
1450 | switch (dist_units) { | |
1451 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
1452 | temp = g_strdup_printf ( "%s %s DIFF %f meters", lat, lon, vik_coord_diff( &coord, &(s->oldcoord) ) ); | |
1453 | break; | |
1454 | case VIK_UNITS_DISTANCE_MILES: | |
433b3f7f | 1455 | temp = g_strdup_printf ( "%s %s DIFF %f miles", lat, lon, VIK_METERS_TO_MILES(vik_coord_diff( &coord, &(s->oldcoord) )) ); |
6f9336aa RN |
1456 | break; |
1457 | default: | |
1458 | temp = g_strdup_printf ("Just to keep the compiler happy"); | |
1459 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
1460 | } | |
1461 | ||
941aa6e9 AF |
1462 | s->has_oldcoord = FALSE; |
1463 | } | |
1464 | else { | |
a58aaed4 | 1465 | temp = g_strdup_printf ( "%s %s", lat, lon ); |
941aa6e9 AF |
1466 | s->has_oldcoord = TRUE; |
1467 | } | |
50a14534 | 1468 | |
4efc10ca | 1469 | vik_statusbar_set_message ( s->vw->viking_vs, VIK_STATUSBAR_INFO, temp ); |
941aa6e9 | 1470 | g_free ( temp ); |
e4847ce9 | 1471 | |
941aa6e9 AF |
1472 | s->oldcoord = coord; |
1473 | } | |
1474 | else { | |
1475 | vik_viewport_set_center_screen ( s->vvp, (gint) event->x, (gint) event->y ); | |
1476 | draw_update ( s->vw ); | |
1477 | } | |
1478 | return VIK_LAYER_TOOL_ACK; | |
1479 | } | |
e4847ce9 | 1480 | |
dc2c040e | 1481 | static VikLayerToolFuncStatus ruler_move (VikLayer *vl, GdkEventMotion *event, ruler_tool_state_t *s) |
941aa6e9 AF |
1482 | { |
1483 | VikViewport *vvp = s->vvp; | |
1484 | VikWindow *vw = s->vw; | |
1485 | ||
1486 | struct LatLon ll; | |
1487 | VikCoord coord; | |
1488 | gchar *temp; | |
1489 | ||
1490 | if ( s->has_oldcoord ) { | |
1491 | int oldx, oldy, w1, h1, w2, h2; | |
1492 | static GdkPixmap *buf = NULL; | |
a58aaed4 | 1493 | gchar *lat=NULL, *lon=NULL; |
941aa6e9 AF |
1494 | w1 = vik_viewport_get_width(vvp); |
1495 | h1 = vik_viewport_get_height(vvp); | |
1496 | if (!buf) { | |
9b082b39 | 1497 | buf = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 ); |
941aa6e9 AF |
1498 | } |
1499 | gdk_drawable_get_size(buf, &w2, &h2); | |
1500 | if (w1 != w2 || h1 != h2) { | |
1501 | g_object_unref ( G_OBJECT ( buf ) ); | |
9b082b39 | 1502 | buf = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 ); |
e4847ce9 | 1503 | } |
e4847ce9 | 1504 | |
941aa6e9 AF |
1505 | vik_viewport_screen_to_coord ( vvp, (gint) event->x, (gint) event->y, &coord ); |
1506 | vik_coord_to_latlon ( &coord, &ll ); | |
1507 | vik_viewport_coord_to_screen ( vvp, &s->oldcoord, &oldx, &oldy ); | |
1508 | ||
ff37db21 | 1509 | gdk_draw_drawable (buf, gtk_widget_get_style(GTK_WIDGET(vvp))->black_gc, |
941aa6e9 | 1510 | vik_viewport_get_pixmap(vvp), 0, 0, 0, 0, -1, -1); |
ff37db21 | 1511 | 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 |
1512 | if (draw_buf_done) { |
1513 | static gpointer pass_along[3]; | |
9b082b39 | 1514 | pass_along[0] = gtk_widget_get_window(GTK_WIDGET(vvp)); |
ff37db21 | 1515 | pass_along[1] = gtk_widget_get_style(GTK_WIDGET(vvp))->black_gc; |
941aa6e9 AF |
1516 | pass_along[2] = buf; |
1517 | g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, draw_buf, pass_along, NULL); | |
1518 | draw_buf_done = FALSE; | |
1519 | } | |
a58aaed4 | 1520 | a_coords_latlon_to_string(&ll, &lat, &lon); |
6f9336aa RN |
1521 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
1522 | switch (dist_units) { | |
1523 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
1524 | temp = g_strdup_printf ( "%s %s DIFF %f meters", lat, lon, vik_coord_diff( &coord, &(s->oldcoord) ) ); | |
1525 | break; | |
1526 | case VIK_UNITS_DISTANCE_MILES: | |
433b3f7f | 1527 | temp = g_strdup_printf ( "%s %s DIFF %f miles", lat, lon, VIK_METERS_TO_MILES (vik_coord_diff( &coord, &(s->oldcoord) )) ); |
6f9336aa RN |
1528 | break; |
1529 | default: | |
1530 | temp = g_strdup_printf ("Just to keep the compiler happy"); | |
1531 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
1532 | } | |
4efc10ca | 1533 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, temp ); |
941aa6e9 | 1534 | g_free ( temp ); |
acaf7113 | 1535 | } |
941aa6e9 AF |
1536 | return VIK_LAYER_TOOL_ACK; |
1537 | } | |
50a14534 | 1538 | |
941aa6e9 AF |
1539 | static VikLayerToolFuncStatus ruler_release (VikLayer *vl, GdkEventButton *event, ruler_tool_state_t *s) |
1540 | { | |
1541 | return VIK_LAYER_TOOL_ACK; | |
50a14534 EB |
1542 | } |
1543 | ||
941aa6e9 | 1544 | static void ruler_deactivate (VikLayer *vl, ruler_tool_state_t *s) |
50a14534 | 1545 | { |
941aa6e9 | 1546 | draw_update ( s->vw ); |
50a14534 EB |
1547 | } |
1548 | ||
0eb26799 RN |
1549 | static gboolean ruler_key_press (VikLayer *vl, GdkEventKey *event, ruler_tool_state_t *s) |
1550 | { | |
1551 | if (event->keyval == GDK_Escape) { | |
1552 | s->has_oldcoord = FALSE; | |
1553 | ruler_deactivate ( vl, s ); | |
1554 | return TRUE; | |
1555 | } | |
6b59f63d | 1556 | // Regardless of whether we used it, return false so other GTK things may use it |
0eb26799 RN |
1557 | return FALSE; |
1558 | } | |
1559 | ||
6b59f63d RN |
1560 | static VikToolInterface ruler_tool = |
1561 | // NB Ctrl+Shift+R is used for Refresh (deemed more important), so use 'U' instead | |
1562 | { { "Ruler", "vik-icon-ruler", N_("_Ruler"), "<control><shift>U", N_("Ruler Tool"), 2 }, | |
941aa6e9 AF |
1563 | (VikToolConstructorFunc) ruler_create, |
1564 | (VikToolDestructorFunc) ruler_destroy, | |
1565 | (VikToolActivationFunc) NULL, | |
1566 | (VikToolActivationFunc) ruler_deactivate, | |
1567 | (VikToolMouseFunc) ruler_click, | |
dc2c040e | 1568 | (VikToolMouseMoveFunc) ruler_move, |
f2f2f7bf | 1569 | (VikToolMouseFunc) ruler_release, |
0eb26799 | 1570 | (VikToolKeyFunc) ruler_key_press, |
ef5e8132 | 1571 | FALSE, |
f2f2f7bf | 1572 | GDK_CURSOR_IS_PIXMAP, |
5bfafde9 | 1573 | &cursor_ruler_pixbuf }; |
941aa6e9 AF |
1574 | /*** end ruler code ********************************************************/ |
1575 | ||
1576 | ||
1577 | ||
1578 | /******************************************************************************** | |
1579 | ** Zoom tool code | |
1580 | ********************************************************************************/ | |
2eea9a36 RN |
1581 | |
1582 | typedef struct { | |
1583 | VikWindow *vw; | |
1584 | GdkPixmap *pixmap; | |
1585 | // Track zoom bounds for zoom tool with shift modifier: | |
1586 | gboolean bounds_active; | |
1587 | gint start_x; | |
1588 | gint start_y; | |
1589 | } zoom_tool_state_t; | |
1590 | ||
1591 | /* | |
1592 | * In case the screen size has changed | |
1593 | */ | |
1594 | static void zoomtool_resize_pixmap (zoom_tool_state_t *zts) | |
1595 | { | |
1596 | int w1, h1, w2, h2; | |
1597 | ||
1598 | // Allocate a drawing area the size of the viewport | |
1599 | w1 = vik_viewport_get_width ( zts->vw->viking_vvp ); | |
1600 | h1 = vik_viewport_get_height ( zts->vw->viking_vvp ); | |
1601 | ||
1602 | if ( !zts->pixmap ) { | |
1603 | // Totally new | |
9b082b39 | 1604 | zts->pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(zts->vw->viking_vvp)), w1, h1, -1 ); |
2eea9a36 RN |
1605 | } |
1606 | ||
1607 | gdk_drawable_get_size ( zts->pixmap, &w2, &h2 ); | |
1608 | ||
1609 | if ( w1 != w2 || h1 != h2 ) { | |
1610 | // Has changed - delete and recreate with new values | |
1611 | g_object_unref ( G_OBJECT ( zts->pixmap ) ); | |
9b082b39 | 1612 | zts->pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(zts->vw->viking_vvp)), w1, h1, -1 ); |
2eea9a36 RN |
1613 | } |
1614 | } | |
1615 | ||
941aa6e9 | 1616 | static gpointer zoomtool_create (VikWindow *vw, VikViewport *vvp) |
50a14534 | 1617 | { |
2eea9a36 RN |
1618 | zoom_tool_state_t *zts = g_new(zoom_tool_state_t, 1); |
1619 | zts->vw = vw; | |
1620 | zts->pixmap = NULL; | |
1621 | zts->start_x = 0; | |
1622 | zts->start_y = 0; | |
1623 | zts->bounds_active = FALSE; | |
1624 | return zts; | |
50a14534 EB |
1625 | } |
1626 | ||
2eea9a36 | 1627 | static void zoomtool_destroy ( zoom_tool_state_t *zts) |
50a14534 | 1628 | { |
2eea9a36 RN |
1629 | if ( zts->pixmap ) |
1630 | g_object_unref ( G_OBJECT ( zts->pixmap ) ); | |
1631 | g_free(zts); | |
1632 | } | |
1633 | ||
1634 | static VikLayerToolFuncStatus zoomtool_click (VikLayer *vl, GdkEventButton *event, zoom_tool_state_t *zts) | |
1635 | { | |
1636 | zts->vw->modified = TRUE; | |
15ff5402 RN |
1637 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1638 | ||
1639 | VikCoord coord; | |
1640 | gint x, y; | |
2eea9a36 RN |
1641 | gint center_x = vik_viewport_get_width ( zts->vw->viking_vvp ) / 2; |
1642 | gint center_y = vik_viewport_get_height ( zts->vw->viking_vvp ) / 2; | |
1643 | ||
1644 | gboolean skip_update = FALSE; | |
1645 | ||
1646 | zts->bounds_active = FALSE; | |
15ff5402 RN |
1647 | |
1648 | if ( modifiers == (GDK_CONTROL_MASK | GDK_SHIFT_MASK) ) { | |
1649 | // This zoom is on the center position | |
2eea9a36 | 1650 | vik_viewport_set_center_screen ( zts->vw->viking_vvp, center_x, center_y ); |
15ff5402 | 1651 | if ( event->button == 1 ) |
2eea9a36 | 1652 | vik_viewport_zoom_in (zts->vw->viking_vvp); |
15ff5402 | 1653 | else if ( event->button == 3 ) |
2eea9a36 | 1654 | vik_viewport_zoom_out (zts->vw->viking_vvp); |
15ff5402 | 1655 | } |
130ac805 RN |
1656 | else if ( modifiers == GDK_CONTROL_MASK ) { |
1657 | // This zoom is to recenter on the mouse position | |
2eea9a36 | 1658 | vik_viewport_set_center_screen ( zts->vw->viking_vvp, (gint) event->x, (gint) event->y ); |
130ac805 | 1659 | if ( event->button == 1 ) |
2eea9a36 | 1660 | vik_viewport_zoom_in (zts->vw->viking_vvp); |
130ac805 | 1661 | else if ( event->button == 3 ) |
2eea9a36 RN |
1662 | vik_viewport_zoom_out (zts->vw->viking_vvp); |
1663 | } | |
1664 | else if ( modifiers == GDK_SHIFT_MASK ) { | |
1665 | // Get start of new zoom bounds | |
1666 | if ( event->button == 1 ) { | |
1667 | zts->bounds_active = TRUE; | |
1668 | zts->start_x = (gint) event->x; | |
1669 | zts->start_y = (gint) event->y; | |
1670 | skip_update = TRUE; | |
1671 | } | |
130ac805 | 1672 | } |
15ff5402 RN |
1673 | else { |
1674 | /* make sure mouse is still over the same point on the map when we zoom */ | |
2eea9a36 | 1675 | vik_viewport_screen_to_coord ( zts->vw->viking_vvp, event->x, event->y, &coord ); |
15ff5402 | 1676 | if ( event->button == 1 ) |
2eea9a36 | 1677 | vik_viewport_zoom_in (zts->vw->viking_vvp); |
15ff5402 | 1678 | else if ( event->button == 3 ) |
2eea9a36 RN |
1679 | vik_viewport_zoom_out(zts->vw->viking_vvp); |
1680 | vik_viewport_coord_to_screen ( zts->vw->viking_vvp, &coord, &x, &y ); | |
1681 | vik_viewport_set_center_screen ( zts->vw->viking_vvp, | |
15ff5402 RN |
1682 | center_x + (x - event->x), |
1683 | center_y + (y - event->y) ); | |
1684 | } | |
2eea9a36 RN |
1685 | |
1686 | if ( !skip_update ) | |
1687 | draw_update ( zts->vw ); | |
1688 | ||
941aa6e9 AF |
1689 | return VIK_LAYER_TOOL_ACK; |
1690 | } | |
50a14534 | 1691 | |
2eea9a36 | 1692 | static VikLayerToolFuncStatus zoomtool_move (VikLayer *vl, GdkEventMotion *event, zoom_tool_state_t *zts) |
941aa6e9 | 1693 | { |
2eea9a36 RN |
1694 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1695 | ||
1696 | if ( zts->bounds_active && modifiers == GDK_SHIFT_MASK ) { | |
1697 | zoomtool_resize_pixmap ( zts ); | |
1698 | ||
1699 | // Blank out currently drawn area | |
1700 | gdk_draw_drawable ( zts->pixmap, | |
ff37db21 | 1701 | gtk_widget_get_style(GTK_WIDGET(zts->vw->viking_vvp))->black_gc, |
2eea9a36 RN |
1702 | vik_viewport_get_pixmap(zts->vw->viking_vvp), |
1703 | 0, 0, 0, 0, -1, -1); | |
1704 | ||
1705 | // Calculate new box starting point & size in pixels | |
1706 | int xx, yy, width, height; | |
1707 | if ( event->y > zts->start_y ) { | |
1708 | yy = zts->start_y; | |
1709 | height = event->y-zts->start_y; | |
1710 | } | |
1711 | else { | |
1712 | yy = event->y; | |
1713 | height = zts->start_y-event->y; | |
1714 | } | |
1715 | if ( event->x > zts->start_x ) { | |
1716 | xx = zts->start_x; | |
1717 | width = event->x-zts->start_x; | |
1718 | } | |
1719 | else { | |
1720 | xx = event->x; | |
1721 | width = zts->start_x-event->x; | |
1722 | } | |
1723 | ||
1724 | // Draw the box | |
ff37db21 | 1725 | gdk_draw_rectangle (zts->pixmap, gtk_widget_get_style(GTK_WIDGET(zts->vw->viking_vvp))->black_gc, FALSE, xx, yy, width, height); |
2eea9a36 RN |
1726 | |
1727 | // Only actually draw when there's time to do so | |
1728 | if (draw_buf_done) { | |
1729 | static gpointer pass_along[3]; | |
9b082b39 | 1730 | pass_along[0] = gtk_widget_get_window(GTK_WIDGET(zts->vw->viking_vvp)); |
ff37db21 | 1731 | pass_along[1] = gtk_widget_get_style(GTK_WIDGET(zts->vw->viking_vvp))->black_gc; |
2eea9a36 RN |
1732 | pass_along[2] = zts->pixmap; |
1733 | g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, draw_buf, pass_along, NULL); | |
1734 | draw_buf_done = FALSE; | |
1735 | } | |
1736 | } | |
941aa6e9 AF |
1737 | return VIK_LAYER_TOOL_ACK; |
1738 | } | |
50a14534 | 1739 | |
2eea9a36 | 1740 | static VikLayerToolFuncStatus zoomtool_release (VikLayer *vl, GdkEventButton *event, zoom_tool_state_t *zts) |
941aa6e9 | 1741 | { |
2eea9a36 RN |
1742 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1743 | ||
1744 | zts->bounds_active = FALSE; | |
1745 | ||
1746 | // Ensure haven't just released on the exact same position | |
1747 | // i.e. probably haven't moved the mouse at all | |
1748 | if ( modifiers == GDK_SHIFT_MASK && !( ( event->x == zts->start_x ) && ( event->y == zts->start_y )) ) { | |
1749 | ||
1750 | VikCoord coord1, coord2; | |
1751 | vik_viewport_screen_to_coord ( zts->vw->viking_vvp, zts->start_x, zts->start_y, &coord1); | |
1752 | vik_viewport_screen_to_coord ( zts->vw->viking_vvp, event->x, event->y, &coord2); | |
1753 | ||
1754 | // From the extend of the bounds pick the best zoom level | |
1755 | // c.f. trw_layer_zoom_to_show_latlons() | |
1756 | // Maybe refactor... | |
1757 | struct LatLon ll1, ll2; | |
1758 | vik_coord_to_latlon(&coord1, &ll1); | |
1759 | vik_coord_to_latlon(&coord2, &ll2); | |
1760 | struct LatLon average = { (ll1.lat+ll2.lat)/2, | |
1761 | (ll1.lon+ll2.lon)/2 }; | |
1762 | ||
1763 | VikCoord new_center; | |
1764 | vik_coord_load_from_latlon ( &new_center, vik_viewport_get_coord_mode ( zts->vw->viking_vvp ), &average ); | |
1765 | vik_viewport_set_center_coord ( zts->vw->viking_vvp, &new_center ); | |
1766 | ||
1767 | /* Convert into definite 'smallest' and 'largest' positions */ | |
1768 | struct LatLon minmin; | |
1769 | if ( ll1.lat < ll2.lat ) | |
1770 | minmin.lat = ll1.lat; | |
1771 | else | |
1772 | minmin.lat = ll2.lat; | |
1773 | ||
1774 | struct LatLon maxmax; | |
1775 | if ( ll1.lon > ll2.lon ) | |
1776 | maxmax.lon = ll1.lon; | |
1777 | else | |
1778 | maxmax.lon = ll2.lon; | |
1779 | ||
1780 | /* Always recalculate the 'best' zoom level */ | |
1781 | gdouble zoom = VIK_VIEWPORT_MIN_ZOOM; | |
1782 | vik_viewport_set_zoom ( zts->vw->viking_vvp, zoom ); | |
1783 | ||
1784 | gdouble min_lat, max_lat, min_lon, max_lon; | |
1785 | /* Should only be a maximum of about 18 iterations from min to max zoom levels */ | |
1786 | while ( zoom <= VIK_VIEWPORT_MAX_ZOOM ) { | |
1787 | vik_viewport_get_min_max_lat_lon ( zts->vw->viking_vvp, &min_lat, &max_lat, &min_lon, &max_lon ); | |
1788 | /* NB I think the logic used in this test to determine if the bounds is within view | |
1789 | fails if track goes across 180 degrees longitude. | |
1790 | Hopefully that situation is not too common... | |
1791 | Mind you viking doesn't really do edge locations to well anyway */ | |
1792 | if ( min_lat < minmin.lat && | |
1793 | max_lat > minmin.lat && | |
1794 | min_lon < maxmax.lon && | |
1795 | max_lon > maxmax.lon ) | |
1796 | /* Found within zoom level */ | |
1797 | break; | |
1798 | ||
1799 | /* Try next */ | |
1800 | zoom = zoom * 2; | |
1801 | vik_viewport_set_zoom ( zts->vw->viking_vvp, zoom ); | |
1802 | } | |
1803 | ||
1804 | draw_update ( zts->vw ); | |
1805 | } | |
941aa6e9 | 1806 | return VIK_LAYER_TOOL_ACK; |
50a14534 EB |
1807 | } |
1808 | ||
941aa6e9 | 1809 | static VikToolInterface zoom_tool = |
79dce0cb | 1810 | { { "Zoom", "vik-icon-zoom", N_("_Zoom"), "<control><shift>Z", N_("Zoom Tool"), 1 }, |
941aa6e9 | 1811 | (VikToolConstructorFunc) zoomtool_create, |
2eea9a36 | 1812 | (VikToolDestructorFunc) zoomtool_destroy, |
941aa6e9 AF |
1813 | (VikToolActivationFunc) NULL, |
1814 | (VikToolActivationFunc) NULL, | |
1815 | (VikToolMouseFunc) zoomtool_click, | |
dc2c040e | 1816 | (VikToolMouseMoveFunc) zoomtool_move, |
f2f2f7bf GB |
1817 | (VikToolMouseFunc) zoomtool_release, |
1818 | NULL, | |
ef5e8132 | 1819 | FALSE, |
f2f2f7bf | 1820 | GDK_CURSOR_IS_PIXMAP, |
5bfafde9 | 1821 | &cursor_zoom_pixbuf }; |
463f9d07 | 1822 | /*** end zoom code ********************************************************/ |
941aa6e9 | 1823 | |
576cbd17 GB |
1824 | /******************************************************************************** |
1825 | ** Pan tool code | |
1826 | ********************************************************************************/ | |
1827 | static gpointer pantool_create (VikWindow *vw, VikViewport *vvp) | |
1828 | { | |
1829 | return vw; | |
1830 | } | |
1831 | ||
1832 | static VikLayerToolFuncStatus pantool_click (VikLayer *vl, GdkEventButton *event, VikWindow *vw) | |
1833 | { | |
1834 | vw->modified = TRUE; | |
1835 | if ( event->button == 1 ) | |
1836 | vik_window_pan_click ( vw, event ); | |
1837 | draw_update ( vw ); | |
1838 | return VIK_LAYER_TOOL_ACK; | |
1839 | } | |
1840 | ||
dc2c040e | 1841 | static VikLayerToolFuncStatus pantool_move (VikLayer *vl, GdkEventMotion *event, VikWindow *vw) |
576cbd17 GB |
1842 | { |
1843 | vik_window_pan_move ( vw, event ); | |
1844 | return VIK_LAYER_TOOL_ACK; | |
1845 | } | |
1846 | ||
1847 | static VikLayerToolFuncStatus pantool_release (VikLayer *vl, GdkEventButton *event, VikWindow *vw) | |
1848 | { | |
1849 | if ( event->button == 1 ) | |
1850 | vik_window_pan_release ( vw, event ); | |
1851 | return VIK_LAYER_TOOL_ACK; | |
1852 | } | |
1853 | ||
1854 | static VikToolInterface pan_tool = | |
79dce0cb | 1855 | { { "Pan", "vik-icon-pan", N_("_Pan"), "<control><shift>P", N_("Pan Tool"), 0 }, |
576cbd17 GB |
1856 | (VikToolConstructorFunc) pantool_create, |
1857 | (VikToolDestructorFunc) NULL, | |
1858 | (VikToolActivationFunc) NULL, | |
1859 | (VikToolActivationFunc) NULL, | |
1860 | (VikToolMouseFunc) pantool_click, | |
dc2c040e | 1861 | (VikToolMouseMoveFunc) pantool_move, |
f2f2f7bf GB |
1862 | (VikToolMouseFunc) pantool_release, |
1863 | NULL, | |
ef5e8132 | 1864 | FALSE, |
f2f2f7bf | 1865 | GDK_FLEUR }; |
576cbd17 GB |
1866 | /*** end pan code ********************************************************/ |
1867 | ||
a47bfefa RN |
1868 | /******************************************************************************** |
1869 | ** Select tool code | |
1870 | ********************************************************************************/ | |
1871 | static gpointer selecttool_create (VikWindow *vw, VikViewport *vvp) | |
1872 | { | |
08f14055 RN |
1873 | tool_ed_t *t = g_new(tool_ed_t, 1); |
1874 | t->vw = vw; | |
1875 | t->vvp = vvp; | |
1876 | t->vtl = NULL; | |
1877 | t->is_waypoint = FALSE; | |
1878 | return t; | |
1879 | } | |
1880 | ||
1881 | static void selecttool_destroy (tool_ed_t *t) | |
1882 | { | |
1883 | g_free(t); | |
a47bfefa RN |
1884 | } |
1885 | ||
1886 | typedef struct { | |
1887 | gboolean cont; | |
1888 | VikViewport *vvp; | |
1889 | GdkEventButton *event; | |
08f14055 | 1890 | tool_ed_t *tool_edit; |
a47bfefa RN |
1891 | } clicker; |
1892 | ||
1893 | static void click_layer_selected (VikLayer *vl, clicker *ck) | |
1894 | { | |
1895 | /* Do nothing when function call returns true; */ | |
1896 | /* i.e. stop on first found item */ | |
1897 | if ( ck->cont ) | |
1898 | if ( vl->visible ) | |
08f14055 RN |
1899 | if ( vik_layer_get_interface(vl->type)->select_click ) |
1900 | ck->cont = !vik_layer_get_interface(vl->type)->select_click ( vl, ck->event, ck->vvp, ck->tool_edit ); | |
a47bfefa RN |
1901 | } |
1902 | ||
08f14055 | 1903 | static VikLayerToolFuncStatus selecttool_click (VikLayer *vl, GdkEventButton *event, tool_ed_t *t) |
a47bfefa RN |
1904 | { |
1905 | /* Only allow selection on primary button */ | |
1906 | if ( event->button == 1 ) { | |
1907 | /* Enable click to apply callback to potentially all track/waypoint layers */ | |
1908 | /* Useful as we can find things that aren't necessarily in the currently selected layer */ | |
aa7ed888 | 1909 | 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 |
1910 | clicker ck; |
1911 | ck.cont = TRUE; | |
08f14055 | 1912 | ck.vvp = t->vw->viking_vvp; |
a47bfefa | 1913 | ck.event = event; |
08f14055 | 1914 | ck.tool_edit = t; |
a47bfefa RN |
1915 | g_list_foreach ( gl, (GFunc) click_layer_selected, &ck ); |
1916 | g_list_free ( gl ); | |
1917 | ||
1918 | // If nothing found then deselect & redraw screen if necessary to remove the highlight | |
1919 | if ( ck.cont ) { | |
1920 | GtkTreeIter iter; | |
08f14055 | 1921 | VikTreeview *vtv = vik_layers_panel_get_treeview ( t->vw->viking_vlp ); |
a47bfefa RN |
1922 | |
1923 | if ( vik_treeview_get_selected_iter ( vtv, &iter ) ) { | |
1924 | // Only clear if selected thing is a TrackWaypoint layer or a sublayer | |
1925 | gint type = vik_treeview_item_get_type ( vtv, &iter ); | |
1926 | if ( type == VIK_TREEVIEW_TYPE_SUBLAYER || | |
1927 | VIK_LAYER(vik_treeview_item_get_pointer ( vtv, &iter ))->type == VIK_LAYER_TRW ) { | |
1928 | ||
1929 | vik_treeview_item_unselect ( vtv, &iter ); | |
08f14055 RN |
1930 | if ( vik_window_clear_highlight ( t->vw ) ) |
1931 | draw_update ( t->vw ); | |
a47bfefa RN |
1932 | } |
1933 | } | |
1934 | } | |
1935 | } | |
1936 | else if ( ( event->button == 3 ) && ( vl && ( vl->type == VIK_LAYER_TRW ) ) ) { | |
1937 | if ( vl->visible ) | |
1938 | /* Act on currently selected item to show menu */ | |
60a69560 | 1939 | if ( t->vw->selected_track || t->vw->selected_waypoint ) |
a47bfefa | 1940 | if ( vik_layer_get_interface(vl->type)->show_viewport_menu ) |
08f14055 | 1941 | vik_layer_get_interface(vl->type)->show_viewport_menu ( vl, event, t->vw->viking_vvp ); |
a47bfefa RN |
1942 | } |
1943 | ||
1944 | return VIK_LAYER_TOOL_ACK; | |
1945 | } | |
1946 | ||
08f14055 RN |
1947 | static VikLayerToolFuncStatus selecttool_move (VikLayer *vl, GdkEventButton *event, tool_ed_t *t) |
1948 | { | |
1949 | /* Only allow selection on primary button */ | |
1950 | if ( event->button == 1 ) { | |
1951 | // Don't care about vl here | |
1952 | if ( t->vtl ) | |
1953 | if ( vik_layer_get_interface(VIK_LAYER_TRW)->select_move ) | |
1954 | vik_layer_get_interface(VIK_LAYER_TRW)->select_move ( vl, event, t->vvp, t ); | |
1955 | } | |
1956 | return VIK_LAYER_TOOL_ACK; | |
1957 | } | |
1958 | ||
1959 | static VikLayerToolFuncStatus selecttool_release (VikLayer *vl, GdkEventButton *event, tool_ed_t *t) | |
1960 | { | |
1961 | /* Only allow selection on primary button */ | |
1962 | if ( event->button == 1 ) { | |
1963 | // Don't care about vl here | |
1964 | if ( t->vtl ) | |
1965 | if ( vik_layer_get_interface(VIK_LAYER_TRW)->select_release ) | |
1966 | vik_layer_get_interface(VIK_LAYER_TRW)->select_release ( (VikLayer*)t->vtl, event, t->vvp, t ); | |
1967 | } | |
1968 | return VIK_LAYER_TOOL_ACK; | |
1969 | } | |
1970 | ||
a47bfefa | 1971 | static VikToolInterface select_tool = |
79dce0cb | 1972 | { { "Select", "vik-icon-select", N_("_Select"), "<control><shift>S", N_("Select Tool"), 3 }, |
a47bfefa | 1973 | (VikToolConstructorFunc) selecttool_create, |
08f14055 | 1974 | (VikToolDestructorFunc) selecttool_destroy, |
a47bfefa RN |
1975 | (VikToolActivationFunc) NULL, |
1976 | (VikToolActivationFunc) NULL, | |
1977 | (VikToolMouseFunc) selecttool_click, | |
08f14055 RN |
1978 | (VikToolMouseMoveFunc) selecttool_move, |
1979 | (VikToolMouseFunc) selecttool_release, | |
a47bfefa | 1980 | (VikToolKeyFunc) NULL, |
ef5e8132 | 1981 | FALSE, |
a47bfefa RN |
1982 | GDK_LEFT_PTR, |
1983 | NULL, | |
1984 | NULL }; | |
1985 | /*** end select tool code ********************************************************/ | |
1986 | ||
8c721f83 EB |
1987 | static void draw_pan_cb ( GtkAction *a, VikWindow *vw ) |
1988 | { | |
ee4c7107 RN |
1989 | // Since the treeview cell editting intercepts standard keyboard handlers, it means we can receive events here |
1990 | // Thus if currently editting, ensure we don't move the viewport when Ctrl+<arrow> is received | |
1991 | VikLayer *sel = vik_layers_panel_get_selected ( vw->viking_vlp ); | |
1992 | if ( sel && vik_treeview_get_editing ( sel->vt ) ) | |
1993 | return; | |
1994 | ||
8c721f83 EB |
1995 | if (!strcmp(gtk_action_get_name(a), "PanNorth")) { |
1996 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, 0 ); | |
1997 | } else if (!strcmp(gtk_action_get_name(a), "PanEast")) { | |
1998 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp), vik_viewport_get_height(vw->viking_vvp)/2 ); | |
1999 | } else if (!strcmp(gtk_action_get_name(a), "PanSouth")) { | |
2000 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, vik_viewport_get_height(vw->viking_vvp) ); | |
2001 | } else if (!strcmp(gtk_action_get_name(a), "PanWest")) { | |
2002 | vik_viewport_set_center_screen ( vw->viking_vvp, 0, vik_viewport_get_height(vw->viking_vvp)/2 ); | |
2003 | } | |
2004 | draw_update ( vw ); | |
2005 | } | |
941aa6e9 | 2006 | |
7de42638 EB |
2007 | static void full_screen_cb ( GtkAction *a, VikWindow *vw ) |
2008 | { | |
2009 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/FullScreen" ); | |
2010 | g_assert(check_box); | |
2011 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
2012 | if ( state ) | |
2013 | gtk_window_fullscreen ( GTK_WINDOW(vw) ); | |
2014 | else | |
2015 | gtk_window_unfullscreen ( GTK_WINDOW(vw) ); | |
2016 | } | |
941aa6e9 | 2017 | |
e4afc73a | 2018 | static void draw_zoom_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2019 | { |
e4afc73a EB |
2020 | guint what = 128; |
2021 | ||
2022 | if (!strcmp(gtk_action_get_name(a), "ZoomIn")) { | |
2023 | what = -3; | |
2024 | } | |
2025 | else if (!strcmp(gtk_action_get_name(a), "ZoomOut")) { | |
2026 | what = -4; | |
2027 | } | |
2028 | else if (!strcmp(gtk_action_get_name(a), "Zoom0.25")) { | |
2029 | what = -2; | |
2030 | } | |
2031 | else if (!strcmp(gtk_action_get_name(a), "Zoom0.5")) { | |
2032 | what = -1; | |
2033 | } | |
2034 | else { | |
2035 | gchar *s = (gchar *)gtk_action_get_name(a); | |
2036 | what = atoi(s+4); | |
2037 | } | |
2038 | ||
50a14534 EB |
2039 | switch (what) |
2040 | { | |
2041 | case -3: vik_viewport_zoom_in ( vw->viking_vvp ); break; | |
2042 | case -4: vik_viewport_zoom_out ( vw->viking_vvp ); break; | |
2043 | case -1: vik_viewport_set_zoom ( vw->viking_vvp, 0.5 ); break; | |
2044 | case -2: vik_viewport_set_zoom ( vw->viking_vvp, 0.25 ); break; | |
2045 | default: vik_viewport_set_zoom ( vw->viking_vvp, what ); | |
2046 | } | |
2047 | draw_update ( vw ); | |
2048 | } | |
2049 | ||
61a9fb73 | 2050 | static void draw_goto_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2051 | { |
2052 | VikCoord new_center; | |
e4afc73a EB |
2053 | |
2054 | if (!strcmp(gtk_action_get_name(a), "GotoLL")) { | |
50a14534 EB |
2055 | struct LatLon ll, llold; |
2056 | vik_coord_to_latlon ( vik_viewport_get_center ( vw->viking_vvp ), &llold ); | |
2057 | if ( a_dialog_goto_latlon ( GTK_WINDOW(vw), &ll, &llold ) ) | |
2058 | vik_coord_load_from_latlon ( &new_center, vik_viewport_get_coord_mode(vw->viking_vvp), &ll ); | |
2059 | else | |
2060 | return; | |
2061 | } | |
e4afc73a | 2062 | else if (!strcmp(gtk_action_get_name(a), "GotoUTM")) { |
50a14534 EB |
2063 | struct UTM utm, utmold; |
2064 | vik_coord_to_utm ( vik_viewport_get_center ( vw->viking_vvp ), &utmold ); | |
2065 | if ( a_dialog_goto_utm ( GTK_WINDOW(vw), &utm, &utmold ) ) | |
2066 | vik_coord_load_from_utm ( &new_center, vik_viewport_get_coord_mode(vw->viking_vvp), &utm ); | |
2067 | else | |
2068 | return; | |
2069 | } | |
e4afc73a | 2070 | else { |
8dc8da82 | 2071 | g_critical("Houston, we've had a problem."); |
e4afc73a EB |
2072 | return; |
2073 | } | |
50a14534 EB |
2074 | |
2075 | vik_viewport_set_center_coord ( vw->viking_vvp, &new_center ); | |
2076 | draw_update ( vw ); | |
2077 | } | |
2078 | ||
6b59f63d RN |
2079 | /** |
2080 | * Refresh maps displayed | |
2081 | */ | |
2082 | static void draw_refresh_cb ( GtkAction *a, VikWindow *vw ) | |
2083 | { | |
2084 | // Only get 'new' maps | |
2085 | simple_map_update ( vw, TRUE ); | |
2086 | } | |
2087 | ||
e4afc73a | 2088 | static void menu_addlayer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2089 | { |
b5926b35 | 2090 | VikLayerTypeEnum type; |
e4afc73a EB |
2091 | for ( type = 0; type < VIK_LAYER_NUM_TYPES; type++ ) { |
2092 | if (!strcmp(vik_layer_get_interface(type)->name, gtk_action_get_name(a))) { | |
2093 | if ( vik_layers_panel_new_layer ( vw->viking_vlp, type ) ) { | |
b5926b35 RN |
2094 | draw_update ( vw ); |
2095 | vw->modified = TRUE; | |
e4afc73a EB |
2096 | } |
2097 | } | |
50a14534 EB |
2098 | } |
2099 | } | |
2100 | ||
e4afc73a | 2101 | static void menu_copy_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2102 | { |
2cebc318 | 2103 | a_clipboard_copy_selected ( vw->viking_vlp ); |
50a14534 EB |
2104 | } |
2105 | ||
e4afc73a | 2106 | static void menu_cut_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2107 | { |
169acf64 | 2108 | vik_layers_panel_cut_selected ( vw->viking_vlp ); |
169acf64 | 2109 | vw->modified = TRUE; |
50a14534 EB |
2110 | } |
2111 | ||
e4afc73a | 2112 | static void menu_paste_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2113 | { |
ee4c7107 | 2114 | if ( vik_layers_panel_paste_selected ( vw->viking_vlp ) ) |
50a14534 | 2115 | { |
50a14534 EB |
2116 | vw->modified = TRUE; |
2117 | } | |
2118 | } | |
2119 | ||
e4afc73a | 2120 | static void menu_properties_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2121 | { |
2122 | if ( ! vik_layers_panel_properties ( vw->viking_vlp ) ) | |
4c77d5e0 | 2123 | a_dialog_info_msg ( GTK_WINDOW(vw), _("You must select a layer to show its properties.") ); |
50a14534 EB |
2124 | } |
2125 | ||
5ff75d1e GB |
2126 | static void help_help_cb ( GtkAction *a, VikWindow *vw ) |
2127 | { | |
6ace3182 MA |
2128 | #ifdef WINDOWS |
2129 | ShellExecute(NULL, "open", ""PACKAGE".pdf", NULL, NULL, SW_SHOWNORMAL); | |
2130 | #else /* WINDOWS */ | |
5ff75d1e GB |
2131 | gchar *uri; |
2132 | uri = g_strdup_printf("ghelp:%s", PACKAGE); | |
9080b461 RN |
2133 | GError *error = NULL; |
2134 | gboolean show = gtk_show_uri (NULL, uri, GDK_CURRENT_TIME, &error); | |
2135 | if ( !show && !error ) | |
2136 | // No error to show, so unlikely this will get called | |
2137 | a_dialog_error_msg ( GTK_WINDOW(vw), _("The help system is not available.") ); | |
2138 | else if ( error ) { | |
2139 | // Main error path | |
2140 | 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 ); | |
2141 | g_error_free ( error ); | |
2142 | } | |
5ff75d1e | 2143 | g_free(uri); |
6ace3182 | 2144 | #endif /* WINDOWS */ |
5ff75d1e GB |
2145 | } |
2146 | ||
d0a5f320 AF |
2147 | static void help_about_cb ( GtkAction *a, VikWindow *vw ) |
2148 | { | |
2149 | a_dialog_about(GTK_WINDOW(vw)); | |
2150 | } | |
2151 | ||
e4afc73a | 2152 | static void menu_delete_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2153 | { |
2154 | if ( vik_layers_panel_get_selected ( vw->viking_vlp ) ) | |
2155 | { | |
2156 | vik_layers_panel_delete_selected ( vw->viking_vlp ); | |
2157 | vw->modified = TRUE; | |
2158 | } | |
2159 | else | |
4c77d5e0 | 2160 | a_dialog_info_msg ( GTK_WINDOW(vw), _("You must select a layer to delete.") ); |
50a14534 EB |
2161 | } |
2162 | ||
181f5d0c MA |
2163 | static void view_side_panel_cb ( GtkAction *a, VikWindow *vw ) |
2164 | { | |
48df6aa3 | 2165 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewSidePanel" ); |
181f5d0c MA |
2166 | g_assert(check_box); |
2167 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
2168 | if ( state ) | |
2169 | gtk_widget_show(GTK_WIDGET(vw->viking_vlp)); | |
2170 | else | |
2171 | gtk_widget_hide(GTK_WIDGET(vw->viking_vlp)); | |
2172 | } | |
2173 | ||
a459ee10 RN |
2174 | static void view_statusbar_cb ( GtkAction *a, VikWindow *vw ) |
2175 | { | |
48df6aa3 | 2176 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewStatusBar" ); |
a459ee10 RN |
2177 | if ( !check_box ) |
2178 | return; | |
2179 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
2180 | if ( state ) | |
2181 | gtk_widget_show ( GTK_WIDGET(vw->viking_vs) ); | |
2182 | else | |
2183 | gtk_widget_hide ( GTK_WIDGET(vw->viking_vs) ); | |
2184 | } | |
2185 | ||
e7591765 RN |
2186 | static void view_toolbar_cb ( GtkAction *a, VikWindow *vw ) |
2187 | { | |
48df6aa3 | 2188 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewToolbar" ); |
e7591765 RN |
2189 | if ( !check_box ) |
2190 | return; | |
2191 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
2192 | if ( state ) | |
2193 | gtk_widget_show ( GTK_WIDGET(vw->toolbar) ); | |
2194 | else | |
2195 | gtk_widget_hide ( GTK_WIDGET(vw->toolbar) ); | |
2196 | } | |
2197 | ||
7622022f RN |
2198 | static void view_main_menu_cb ( GtkAction *a, VikWindow *vw ) |
2199 | { | |
48df6aa3 | 2200 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewMainMenu" ); |
7622022f RN |
2201 | if ( !check_box ) |
2202 | return; | |
2203 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
2204 | if ( !state ) | |
2205 | gtk_widget_hide ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
2206 | else | |
2207 | gtk_widget_show ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
2208 | } | |
2209 | ||
941aa6e9 AF |
2210 | /*************************************** |
2211 | ** tool management routines | |
2212 | ** | |
2213 | ***************************************/ | |
2214 | ||
2215 | static toolbox_tools_t* toolbox_create(VikWindow *vw) | |
2216 | { | |
2217 | toolbox_tools_t *vt = g_new(toolbox_tools_t, 1); | |
2218 | vt->tools = NULL; | |
2219 | vt->n_tools = 0; | |
2220 | vt->active_tool = -1; | |
2221 | vt->vw = vw; | |
941aa6e9 AF |
2222 | return vt; |
2223 | } | |
2224 | ||
9593a4c9 | 2225 | static void toolbox_add_tool(toolbox_tools_t *vt, VikToolInterface *vti, gint layer_type ) |
941aa6e9 AF |
2226 | { |
2227 | vt->tools = g_renew(toolbox_tool_t, vt->tools, vt->n_tools+1); | |
2228 | vt->tools[vt->n_tools].ti = *vti; | |
9593a4c9 | 2229 | vt->tools[vt->n_tools].layer_type = layer_type; |
941aa6e9 AF |
2230 | if (vti->create) { |
2231 | vt->tools[vt->n_tools].state = vti->create(vt->vw, vt->vw->viking_vvp); | |
2232 | } | |
2233 | else { | |
2234 | vt->tools[vt->n_tools].state = NULL; | |
2235 | } | |
2236 | vt->n_tools++; | |
2237 | } | |
2238 | ||
2239 | static int toolbox_get_tool(toolbox_tools_t *vt, const gchar *tool_name) | |
2240 | { | |
2241 | int i; | |
2242 | for (i=0; i<vt->n_tools; i++) { | |
79dce0cb | 2243 | if (!strcmp(tool_name, vt->tools[i].ti.radioActionEntry.name)) { |
941aa6e9 AF |
2244 | break; |
2245 | } | |
2246 | } | |
2247 | return i; | |
2248 | } | |
2249 | ||
2250 | static void toolbox_activate(toolbox_tools_t *vt, const gchar *tool_name) | |
2251 | { | |
2252 | int tool = toolbox_get_tool(vt, tool_name); | |
2253 | toolbox_tool_t *t = &vt->tools[tool]; | |
2254 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
2255 | ||
2256 | if (tool == vt->n_tools) { | |
7742da66 | 2257 | g_critical("trying to activate a non-existent tool..."); |
d84ade77 | 2258 | return; |
941aa6e9 AF |
2259 | } |
2260 | /* is the tool already active? */ | |
2261 | if (vt->active_tool == tool) { | |
2262 | return; | |
2263 | } | |
2264 | ||
2265 | if (vt->active_tool != -1) { | |
2266 | if (vt->tools[vt->active_tool].ti.deactivate) { | |
2267 | vt->tools[vt->active_tool].ti.deactivate(NULL, vt->tools[vt->active_tool].state); | |
2268 | } | |
2269 | } | |
2270 | if (t->ti.activate) { | |
2271 | t->ti.activate(vl, t->state); | |
2272 | } | |
2273 | vt->active_tool = tool; | |
2274 | } | |
2275 | ||
f2f2f7bf GB |
2276 | static const GdkCursor *toolbox_get_cursor(toolbox_tools_t *vt, const gchar *tool_name) |
2277 | { | |
2278 | int tool = toolbox_get_tool(vt, tool_name); | |
2279 | toolbox_tool_t *t = &vt->tools[tool]; | |
2280 | if (t->ti.cursor == NULL) { | |
2281 | if (t->ti.cursor_type == GDK_CURSOR_IS_PIXMAP && t->ti.cursor_data != NULL) { | |
2282 | GError *cursor_load_err = NULL; | |
2283 | GdkPixbuf *cursor_pixbuf = gdk_pixbuf_from_pixdata (t->ti.cursor_data, FALSE, &cursor_load_err); | |
2284 | /* TODO: settable offeset */ | |
2285 | t->ti.cursor = gdk_cursor_new_from_pixbuf ( gdk_display_get_default(), cursor_pixbuf, 3, 3 ); | |
2286 | g_object_unref ( G_OBJECT(cursor_pixbuf) ); | |
2287 | } else { | |
2288 | t->ti.cursor = gdk_cursor_new ( t->ti.cursor_type ); | |
2289 | } | |
2290 | } | |
2291 | return t->ti.cursor; | |
2292 | } | |
2293 | ||
941aa6e9 AF |
2294 | static void toolbox_click (toolbox_tools_t *vt, GdkEventButton *event) |
2295 | { | |
2296 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
2297 | if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.click) { | |
9593a4c9 EB |
2298 | gint ltype = vt->tools[vt->active_tool].layer_type; |
2299 | if ( ltype == TOOL_LAYER_TYPE_NONE || (vl && ltype == vl->type) ) | |
2300 | vt->tools[vt->active_tool].ti.click(vl, event, vt->tools[vt->active_tool].state); | |
941aa6e9 AF |
2301 | } |
2302 | } | |
2303 | ||
dc2c040e | 2304 | static void toolbox_move (toolbox_tools_t *vt, GdkEventMotion *event) |
941aa6e9 AF |
2305 | { |
2306 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
2307 | if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.move) { | |
9593a4c9 EB |
2308 | gint ltype = vt->tools[vt->active_tool].layer_type; |
2309 | if ( ltype == TOOL_LAYER_TYPE_NONE || (vl && ltype == vl->type) ) | |
165d30aa EB |
2310 | if ( VIK_LAYER_TOOL_ACK_GRAB_FOCUS == vt->tools[vt->active_tool].ti.move(vl, event, vt->tools[vt->active_tool].state) ) |
2311 | gtk_widget_grab_focus ( GTK_WIDGET(vt->vw->viking_vvp) ); | |
941aa6e9 AF |
2312 | } |
2313 | } | |
2314 | ||
2315 | static void toolbox_release (toolbox_tools_t *vt, GdkEventButton *event) | |
2316 | { | |
2317 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
9593a4c9 EB |
2318 | if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.release ) { |
2319 | gint ltype = vt->tools[vt->active_tool].layer_type; | |
2320 | if ( ltype == TOOL_LAYER_TYPE_NONE || (vl && ltype == vl->type) ) | |
2321 | vt->tools[vt->active_tool].ti.release(vl, event, vt->tools[vt->active_tool].state); | |
941aa6e9 AF |
2322 | } |
2323 | } | |
2324 | /** End tool management ************************************/ | |
2325 | ||
8fb71d6c EB |
2326 | void vik_window_enable_layer_tool ( VikWindow *vw, gint layer_id, gint tool_id ) |
2327 | { | |
79dce0cb | 2328 | gtk_action_activate ( gtk_action_group_get_action ( vw->action_group, vik_layer_get_interface(layer_id)->tools[tool_id].radioActionEntry.name ) ); |
8fb71d6c | 2329 | } |
941aa6e9 AF |
2330 | |
2331 | /* this function gets called whenever a toolbar tool is clicked */ | |
e4afc73a | 2332 | static void menu_tool_cb ( GtkAction *old, GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2333 | { |
2334 | /* White Magic, my friends ... White Magic... */ | |
b5926b35 | 2335 | gint tool_id; |
941aa6e9 AF |
2336 | toolbox_activate(vw->vt, gtk_action_get_name(a)); |
2337 | ||
55d3a53c | 2338 | vw->viewport_cursor = (GdkCursor *)toolbox_get_cursor(vw->vt, gtk_action_get_name(a)); |
33bc7c1b | 2339 | |
9b082b39 | 2340 | if ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)) ) |
33bc7c1b | 2341 | /* We set cursor, even if it is NULL: it resets to default */ |
9b082b39 | 2342 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)), vw->viewport_cursor ); |
f2f2f7bf | 2343 | |
576cbd17 GB |
2344 | if (!strcmp(gtk_action_get_name(a), "Pan")) { |
2345 | vw->current_tool = TOOL_PAN; | |
576cbd17 GB |
2346 | } |
2347 | else if (!strcmp(gtk_action_get_name(a), "Zoom")) { | |
e4afc73a EB |
2348 | vw->current_tool = TOOL_ZOOM; |
2349 | } | |
2350 | else if (!strcmp(gtk_action_get_name(a), "Ruler")) { | |
2351 | vw->current_tool = TOOL_RULER; | |
2352 | } | |
a47bfefa RN |
2353 | else if (!strcmp(gtk_action_get_name(a), "Select")) { |
2354 | vw->current_tool = TOOL_SELECT; | |
2355 | } | |
e4afc73a | 2356 | else { |
79845167 | 2357 | /* TODO: only enable tools from active layer */ |
b5926b35 | 2358 | VikLayerTypeEnum layer_id; |
8fb71d6c EB |
2359 | for (layer_id=0; layer_id<VIK_LAYER_NUM_TYPES; layer_id++) { |
2360 | for ( tool_id = 0; tool_id < vik_layer_get_interface(layer_id)->tools_count; tool_id++ ) { | |
79dce0cb | 2361 | if (!strcmp(vik_layer_get_interface(layer_id)->tools[tool_id].radioActionEntry.name, gtk_action_get_name(a))) { |
8fb71d6c EB |
2362 | vw->current_tool = TOOL_LAYER; |
2363 | vw->tool_layer_id = layer_id; | |
2364 | vw->tool_tool_id = tool_id; | |
e4afc73a EB |
2365 | } |
2366 | } | |
2367 | } | |
2368 | } | |
ac4478f4 | 2369 | draw_status_tool ( vw ); |
50a14534 EB |
2370 | } |
2371 | ||
2372 | static void window_set_filename ( VikWindow *vw, const gchar *filename ) | |
2373 | { | |
2374 | gchar *title; | |
4c77d5e0 | 2375 | const gchar *file; |
50a14534 EB |
2376 | if ( vw->filename ) |
2377 | g_free ( vw->filename ); | |
2378 | if ( filename == NULL ) | |
2379 | { | |
2380 | vw->filename = NULL; | |
50a14534 EB |
2381 | } |
2382 | else | |
2383 | { | |
2384 | vw->filename = g_strdup(filename); | |
50a14534 | 2385 | } |
4522c4ff GB |
2386 | |
2387 | /* Refresh window's title */ | |
2388 | file = window_get_filename ( vw ); | |
4c77d5e0 GB |
2389 | title = g_strdup_printf( "%s - Viking", file ); |
2390 | gtk_window_set_title ( GTK_WINDOW(vw), title ); | |
2391 | g_free ( title ); | |
50a14534 EB |
2392 | } |
2393 | ||
4522c4ff GB |
2394 | static const gchar *window_get_filename ( VikWindow *vw ) |
2395 | { | |
2396 | return vw->filename ? a_file_basename ( vw->filename ) : _("Untitled"); | |
2397 | } | |
2398 | ||
7bc965c0 GB |
2399 | GtkWidget *vik_window_get_drawmode_button ( VikWindow *vw, VikViewportDrawMode mode ) |
2400 | { | |
2401 | GtkWidget *mode_button; | |
2402 | gchar *buttonname; | |
2403 | switch ( mode ) { | |
794c8f18 | 2404 | #ifdef VIK_CONFIG_EXPEDIA |
7bc965c0 | 2405 | case VIK_VIEWPORT_DRAWMODE_EXPEDIA: buttonname = "/ui/MainMenu/View/ModeExpedia"; break; |
794c8f18 | 2406 | #endif |
7bc965c0 | 2407 | case VIK_VIEWPORT_DRAWMODE_MERCATOR: buttonname = "/ui/MainMenu/View/ModeMercator"; break; |
d587678a | 2408 | case VIK_VIEWPORT_DRAWMODE_LATLON: buttonname = "/ui/MainMenu/View/ModeLatLon"; break; |
794c8f18 | 2409 | default: buttonname = "/ui/MainMenu/View/ModeUTM"; |
7bc965c0 GB |
2410 | } |
2411 | mode_button = gtk_ui_manager_get_widget ( vw->uim, buttonname ); | |
2412 | g_assert ( mode_button ); | |
2413 | return mode_button; | |
2414 | } | |
2415 | ||
01da6b4d GB |
2416 | /** |
2417 | * vik_window_get_pan_move: | |
2418 | * @vw: some VikWindow | |
2419 | * | |
2420 | * Retrieves @vw's pan_move. | |
2421 | * | |
2422 | * Should be removed as soon as possible. | |
2423 | * | |
2424 | * Returns: @vw's pan_move | |
2425 | * | |
2426 | * Since: 0.9.96 | |
2427 | **/ | |
1c6a6010 GB |
2428 | gboolean vik_window_get_pan_move ( VikWindow *vw ) |
2429 | { | |
2430 | return vw->pan_move; | |
2431 | } | |
2432 | ||
13505702 GB |
2433 | static void on_activate_recent_item (GtkRecentChooser *chooser, |
2434 | VikWindow *self) | |
2435 | { | |
2436 | gchar *filename; | |
2437 | ||
2438 | filename = gtk_recent_chooser_get_current_uri (chooser); | |
2439 | if (filename != NULL) | |
2440 | { | |
2441 | GFile *file = g_file_new_for_uri ( filename ); | |
2442 | gchar *path = g_file_get_path ( file ); | |
2443 | g_object_unref ( file ); | |
2444 | if ( self->filename ) | |
2445 | { | |
d8ff1421 RN |
2446 | GSList *filenames = NULL; |
2447 | filenames = g_slist_append ( filenames, path ); | |
13505702 | 2448 | g_signal_emit ( G_OBJECT(self), window_signals[VW_OPENWINDOW_SIGNAL], 0, filenames ); |
d8ff1421 | 2449 | // NB: GSList & contents are freed by main.open_window |
13505702 | 2450 | } |
d8ff1421 | 2451 | else { |
756d53f5 | 2452 | vik_window_open_file ( self, path, TRUE ); |
d8ff1421 RN |
2453 | g_free ( path ); |
2454 | } | |
13505702 GB |
2455 | } |
2456 | ||
2457 | g_free (filename); | |
2458 | } | |
2459 | ||
2460 | static void setup_recent_files (VikWindow *self) | |
2461 | { | |
2462 | GtkRecentManager *manager; | |
2463 | GtkRecentFilter *filter; | |
2464 | GtkWidget *menu, *menu_item; | |
2465 | ||
2466 | filter = gtk_recent_filter_new (); | |
2467 | /* gtk_recent_filter_add_application (filter, g_get_application_name()); */ | |
2468 | gtk_recent_filter_add_group(filter, "viking"); | |
2469 | ||
2470 | manager = gtk_recent_manager_get_default (); | |
2471 | menu = gtk_recent_chooser_menu_new_for_manager (manager); | |
2472 | gtk_recent_chooser_set_sort_type (GTK_RECENT_CHOOSER (menu), GTK_RECENT_SORT_MRU); | |
2473 | gtk_recent_chooser_add_filter (GTK_RECENT_CHOOSER (menu), filter); | |
2474 | ||
2475 | menu_item = gtk_ui_manager_get_widget (self->uim, "/ui/MainMenu/File/OpenRecentFile"); | |
2476 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (menu_item), menu); | |
2477 | ||
2478 | g_signal_connect (G_OBJECT (menu), "item-activated", | |
2479 | G_CALLBACK (on_activate_recent_item), (gpointer) self); | |
2480 | } | |
2481 | ||
2482 | static void update_recently_used_document(const gchar *filename) | |
2483 | { | |
2484 | /* Update Recently Used Document framework */ | |
2485 | GtkRecentManager *manager = gtk_recent_manager_get_default(); | |
2486 | GtkRecentData *recent_data = g_slice_new (GtkRecentData); | |
2487 | gchar *groups[] = {"viking", NULL}; | |
2488 | GFile *file = g_file_new_for_commandline_arg(filename); | |
2489 | gchar *uri = g_file_get_uri(file); | |
2490 | gchar *basename = g_path_get_basename(filename); | |
2491 | g_object_unref(file); | |
2492 | file = NULL; | |
2493 | ||
2494 | recent_data->display_name = basename; | |
2495 | recent_data->description = NULL; | |
2496 | recent_data->mime_type = "text/x-gps-data"; | |
2497 | recent_data->app_name = (gchar *) g_get_application_name (); | |
2498 | recent_data->app_exec = g_strjoin (" ", g_get_prgname (), "%f", NULL); | |
2499 | recent_data->groups = groups; | |
2500 | recent_data->is_private = FALSE; | |
2501 | if (!gtk_recent_manager_add_full (manager, uri, recent_data)) | |
2502 | { | |
2503 | g_warning (_("Unable to add '%s' to the list of recently used documents"), uri); | |
2504 | } | |
2505 | ||
2506 | g_free (uri); | |
2507 | g_free (basename); | |
2508 | g_free (recent_data->app_exec); | |
2509 | g_slice_free (GtkRecentData, recent_data); | |
2510 | } | |
2511 | ||
55d3a53c RN |
2512 | /** |
2513 | * Call this before doing things that may take a long time and otherwise not show any other feedback | |
2514 | * such as loading and saving files | |
2515 | */ | |
2516 | void vik_window_set_busy_cursor ( VikWindow *vw ) | |
2517 | { | |
2518 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw)), vw->busy_cursor ); | |
2519 | // Viewport has a separate cursor | |
fafd0b95 | 2520 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)), vw->busy_cursor ); |
55d3a53c RN |
2521 | // Ensure cursor updated before doing stuff |
2522 | while( gtk_events_pending() ) | |
2523 | gtk_main_iteration(); | |
2524 | } | |
2525 | ||
2526 | void vik_window_clear_busy_cursor ( VikWindow *vw ) | |
2527 | { | |
2528 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw)), NULL ); | |
2529 | // Restore viewport cursor | |
fafd0b95 | 2530 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)), vw->viewport_cursor ); |
55d3a53c RN |
2531 | } |
2532 | ||
50a14534 EB |
2533 | void vik_window_open_file ( VikWindow *vw, const gchar *filename, gboolean change_filename ) |
2534 | { | |
55d3a53c | 2535 | vik_window_set_busy_cursor ( vw ); |
a14f46cf RN |
2536 | vw->loaded_type = a_file_load ( vik_layers_panel_get_top_layer(vw->viking_vlp), vw->viking_vvp, filename ); |
2537 | switch ( vw->loaded_type ) | |
50a14534 | 2538 | { |
ba9d0a00 | 2539 | case LOAD_TYPE_READ_FAILURE: |
4c77d5e0 | 2540 | a_dialog_error_msg ( GTK_WINDOW(vw), _("The file you requested could not be opened.") ); |
50a14534 | 2541 | break; |
ba9d0a00 RN |
2542 | case LOAD_TYPE_GPSBABEL_FAILURE: |
2543 | a_dialog_error_msg ( GTK_WINDOW(vw), _("GPSBabel is required to load files of this type or GPSBabel encountered problems.") ); | |
2544 | break; | |
54b84792 RN |
2545 | case LOAD_TYPE_GPX_FAILURE: |
2546 | a_dialog_error_msg_extra ( GTK_WINDOW(vw), _("Unable to load malformed GPX file %s"), filename ); | |
2547 | break; | |
cb5ec7a8 RN |
2548 | case LOAD_TYPE_UNSUPPORTED_FAILURE: |
2549 | a_dialog_error_msg_extra ( GTK_WINDOW(vw), _("Unsupported file type for %s"), filename ); | |
2550 | break; | |
327a2533 RN |
2551 | case LOAD_TYPE_VIK_FAILURE_NON_FATAL: |
2552 | { | |
2553 | // Since we can process .vik files with issues just show a warning in the status bar | |
2554 | // Not that a user can do much about it... or tells them what this issue is yet... | |
2555 | gchar *msg = g_strdup_printf (_("WARNING: issues encountered loading %s"), a_file_basename (filename) ); | |
2556 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, msg ); | |
2557 | g_free ( msg ); | |
2558 | } | |
2559 | // No break, carry on to show any data | |
ba9d0a00 | 2560 | case LOAD_TYPE_VIK_SUCCESS: |
50a14534 EB |
2561 | { |
2562 | GtkWidget *mode_button; | |
13505702 | 2563 | /* Update UI */ |
50a14534 EB |
2564 | if ( change_filename ) |
2565 | window_set_filename ( vw, filename ); | |
7bc965c0 | 2566 | mode_button = vik_window_get_drawmode_button ( vw, vik_viewport_get_drawmode ( vw->viking_vvp ) ); |
50a14534 EB |
2567 | 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. */ |
2568 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button), TRUE ); | |
2569 | vw->only_updating_coord_mode_ui = FALSE; | |
2570 | ||
2571 | vik_layers_panel_change_coord_mode ( vw->viking_vlp, vik_viewport_get_coord_mode ( vw->viking_vvp ) ); | |
2afcef36 | 2572 | |
48df6aa3 | 2573 | mode_button = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowScale" ); |
1657065a QT |
2574 | g_assert ( mode_button ); |
2575 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button),vik_viewport_get_draw_scale(vw->viking_vvp) ); | |
2576 | ||
48df6aa3 | 2577 | mode_button = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowCenterMark" ); |
1657065a QT |
2578 | g_assert ( mode_button ); |
2579 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button),vik_viewport_get_draw_centermark(vw->viking_vvp) ); | |
2afcef36 RN |
2580 | |
2581 | mode_button = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowHighlight" ); | |
2582 | g_assert ( mode_button ); | |
2583 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button),vik_viewport_get_draw_highlight (vw->viking_vvp) ); | |
50a14534 | 2584 | } |
ba9d0a00 | 2585 | //case LOAD_TYPE_OTHER_SUCCESS: |
13505702 GB |
2586 | default: |
2587 | update_recently_used_document(filename); | |
2588 | draw_update ( vw ); | |
ba9d0a00 | 2589 | break; |
50a14534 | 2590 | } |
55d3a53c RN |
2591 | |
2592 | vik_window_clear_busy_cursor ( vw ); | |
50a14534 | 2593 | } |
55d3a53c | 2594 | |
e4afc73a | 2595 | static void load_file ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2596 | { |
6e4a49aa MA |
2597 | GSList *files = NULL; |
2598 | GSList *cur_file = NULL; | |
e4afc73a EB |
2599 | gboolean newwindow; |
2600 | if (!strcmp(gtk_action_get_name(a), "Open")) { | |
2601 | newwindow = TRUE; | |
2602 | } | |
2603 | else if (!strcmp(gtk_action_get_name(a), "Append")) { | |
2604 | newwindow = FALSE; | |
2605 | } | |
2606 | else { | |
8dc8da82 | 2607 | g_critical("Houston, we've had a problem."); |
e4afc73a EB |
2608 | return; |
2609 | } | |
2610 | ||
50a14534 EB |
2611 | if ( ! vw->open_dia ) |
2612 | { | |
6e4a49aa | 2613 | vw->open_dia = gtk_file_chooser_dialog_new (_("Please select a GPS data file to open. "), |
31729835 RN |
2614 | GTK_WINDOW(vw), |
2615 | GTK_FILE_CHOOSER_ACTION_OPEN, | |
2616 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
2617 | GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, | |
2618 | NULL); | |
2619 | gchar *cwd = g_get_current_dir(); | |
2620 | if ( cwd ) { | |
2621 | gtk_file_chooser_set_current_folder ( GTK_FILE_CHOOSER(vw->open_dia), cwd ); | |
2622 | g_free ( cwd ); | |
2623 | } | |
2624 | ||
269fe4da RN |
2625 | GtkFileFilter *filter; |
2626 | // NB file filters are listed this way for alphabetical ordering | |
2627 | #ifdef VIK_CONFIG_GEOCACHES | |
2628 | filter = gtk_file_filter_new (); | |
2629 | gtk_file_filter_set_name( filter, _("Geocaching") ); | |
2630 | gtk_file_filter_add_pattern ( filter, "*.loc" ); // No MIME type available | |
2631 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2632 | #endif | |
2633 | ||
2634 | filter = gtk_file_filter_new (); | |
2635 | gtk_file_filter_set_name( filter, _("Google Earth") ); | |
2636 | gtk_file_filter_add_mime_type ( filter, "application/vnd.google-earth.kml+xml"); | |
2637 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2638 | ||
2639 | filter = gtk_file_filter_new (); | |
2640 | gtk_file_filter_set_name( filter, _("GPX") ); | |
2641 | gtk_file_filter_add_pattern ( filter, "*.gpx" ); // No MIME type available | |
2642 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2643 | ||
2644 | filter = gtk_file_filter_new (); | |
2645 | gtk_file_filter_set_name( filter, _("Viking") ); | |
2646 | gtk_file_filter_add_pattern ( filter, "*.vik" ); | |
2647 | gtk_file_filter_add_pattern ( filter, "*.viking" ); | |
2648 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2649 | ||
2650 | // NB could have filters for gpspoint (*.gps,*.gpsoint?) + gpsmapper (*.gsm,*.gpsmapper?) | |
2651 | // However assume this are barely used and thus not worthy of inclusion | |
2652 | // as they'll just make the options too many and have no clear file pattern | |
2653 | // one can always use the all option | |
2654 | filter = gtk_file_filter_new (); | |
2655 | gtk_file_filter_set_name( filter, _("All") ); | |
2656 | gtk_file_filter_add_pattern ( filter, "*" ); | |
2657 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2658 | // Default to any file - same as before open filters were added | |
2659 | gtk_file_chooser_set_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2660 | ||
6e4a49aa | 2661 | gtk_file_chooser_set_select_multiple ( GTK_FILE_CHOOSER(vw->open_dia), TRUE ); |
50a14534 EB |
2662 | gtk_window_set_transient_for ( GTK_WINDOW(vw->open_dia), GTK_WINDOW(vw) ); |
2663 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->open_dia), TRUE ); | |
2664 | } | |
6e4a49aa | 2665 | if ( gtk_dialog_run ( GTK_DIALOG(vw->open_dia) ) == GTK_RESPONSE_ACCEPT ) |
50a14534 EB |
2666 | { |
2667 | gtk_widget_hide ( vw->open_dia ); | |
a5fd2196 | 2668 | #ifdef VIKING_PROMPT_IF_MODIFIED |
50a14534 | 2669 | if ( (vw->modified || vw->filename) && newwindow ) |
a5fd2196 QT |
2670 | #else |
2671 | if ( vw->filename && newwindow ) | |
2672 | #endif | |
6e4a49aa | 2673 | g_signal_emit ( G_OBJECT(vw), window_signals[VW_OPENWINDOW_SIGNAL], 0, gtk_file_chooser_get_filenames (GTK_FILE_CHOOSER(vw->open_dia) ) ); |
50a14534 | 2674 | else { |
6e4a49aa MA |
2675 | files = gtk_file_chooser_get_filenames (GTK_FILE_CHOOSER(vw->open_dia) ); |
2676 | gboolean change_fn = newwindow && (g_slist_length(files)==1); /* only change fn if one file */ | |
d4a8b54d | 2677 | gboolean first_vik_file = TRUE; |
6e4a49aa MA |
2678 | cur_file = files; |
2679 | while ( cur_file ) { | |
d4a8b54d | 2680 | |
6e4a49aa | 2681 | gchar *file_name = cur_file->data; |
d4a8b54d RN |
2682 | if ( newwindow && check_file_magic_vik ( file_name ) ) { |
2683 | // Load first of many .vik files in current window | |
2684 | if ( first_vik_file ) { | |
2685 | vik_window_open_file ( vw, file_name, TRUE ); | |
2686 | first_vik_file = FALSE; | |
2687 | } | |
2688 | else { | |
2689 | // Load each subsequent .vik file in a separate window | |
2690 | VikWindow *newvw = vik_window_new_window (); | |
2691 | if (newvw) | |
2692 | vik_window_open_file ( newvw, file_name, TRUE ); | |
2693 | } | |
2694 | } | |
2695 | else | |
2696 | // Other file types | |
2697 | vik_window_open_file ( vw, file_name, change_fn ); | |
2698 | ||
6e4a49aa MA |
2699 | g_free (file_name); |
2700 | cur_file = g_slist_next (cur_file); | |
50a14534 | 2701 | } |
6e4a49aa | 2702 | g_slist_free (files); |
50a14534 EB |
2703 | } |
2704 | } | |
2705 | else | |
2706 | gtk_widget_hide ( vw->open_dia ); | |
2707 | } | |
2708 | ||
e4afc73a | 2709 | static gboolean save_file_as ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2710 | { |
2711 | gboolean rv = FALSE; | |
2712 | const gchar *fn; | |
2713 | if ( ! vw->save_dia ) | |
2714 | { | |
6e4a49aa | 2715 | vw->save_dia = gtk_file_chooser_dialog_new (_("Save as Viking File."), |
31729835 RN |
2716 | GTK_WINDOW(vw), |
2717 | GTK_FILE_CHOOSER_ACTION_SAVE, | |
2718 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
2719 | GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, | |
2720 | NULL); | |
2721 | gchar *cwd = g_get_current_dir(); | |
2722 | if ( cwd ) { | |
2723 | gtk_file_chooser_set_current_folder ( GTK_FILE_CHOOSER(vw->save_dia), cwd ); | |
2724 | g_free ( cwd ); | |
2725 | } | |
2726 | ||
471d418c RN |
2727 | GtkFileFilter *filter; |
2728 | filter = gtk_file_filter_new (); | |
2729 | gtk_file_filter_set_name( filter, _("All") ); | |
2730 | gtk_file_filter_add_pattern ( filter, "*" ); | |
2731 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->save_dia), filter); | |
2732 | ||
2733 | filter = gtk_file_filter_new (); | |
2734 | gtk_file_filter_set_name( filter, _("Viking") ); | |
2735 | gtk_file_filter_add_pattern ( filter, "*.vik" ); | |
2736 | gtk_file_filter_add_pattern ( filter, "*.viking" ); | |
2737 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->save_dia), filter); | |
2738 | // Default to a Viking file | |
2739 | gtk_file_chooser_set_filter (GTK_FILE_CHOOSER(vw->save_dia), filter); | |
2740 | ||
50a14534 EB |
2741 | gtk_window_set_transient_for ( GTK_WINDOW(vw->save_dia), GTK_WINDOW(vw) ); |
2742 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->save_dia), TRUE ); | |
2743 | } | |
c38eb451 | 2744 | // Auto append / replace extension with '.vik' to the suggested file name as it's going to be a Viking File |
8f75f616 | 2745 | gchar* auto_save_name = g_strdup ( window_get_filename ( vw ) ); |
c38eb451 RN |
2746 | if ( ! check_file_ext ( auto_save_name, ".vik" ) ) |
2747 | auto_save_name = g_strconcat ( auto_save_name, ".vik", NULL ); | |
2748 | ||
2749 | gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER(vw->save_dia), auto_save_name); | |
50a14534 | 2750 | |
6e4a49aa | 2751 | while ( gtk_dialog_run ( GTK_DIALOG(vw->save_dia) ) == GTK_RESPONSE_ACCEPT ) |
50a14534 | 2752 | { |
6e4a49aa | 2753 | fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(vw->save_dia) ); |
d91e5f2b | 2754 | 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 |
2755 | { |
2756 | window_set_filename ( vw, fn ); | |
2757 | rv = window_save ( vw ); | |
2758 | vw->modified = FALSE; | |
2759 | break; | |
2760 | } | |
2761 | } | |
c38eb451 | 2762 | g_free ( auto_save_name ); |
50a14534 EB |
2763 | gtk_widget_hide ( vw->save_dia ); |
2764 | return rv; | |
2765 | } | |
2766 | ||
2767 | static gboolean window_save ( VikWindow *vw ) | |
2768 | { | |
55d3a53c RN |
2769 | vik_window_set_busy_cursor ( vw ); |
2770 | gboolean success = TRUE; | |
2771 | ||
50a14534 | 2772 | if ( a_file_save ( vik_layers_panel_get_top_layer ( vw->viking_vlp ), vw->viking_vvp, vw->filename ) ) |
13505702 GB |
2773 | { |
2774 | update_recently_used_document ( vw->filename ); | |
13505702 | 2775 | } |
50a14534 EB |
2776 | else |
2777 | { | |
4c77d5e0 | 2778 | a_dialog_error_msg ( GTK_WINDOW(vw), _("The filename you requested could not be opened for writing.") ); |
55d3a53c | 2779 | success = FALSE; |
50a14534 | 2780 | } |
55d3a53c RN |
2781 | vik_window_clear_busy_cursor ( vw ); |
2782 | return success; | |
50a14534 EB |
2783 | } |
2784 | ||
e4afc73a | 2785 | static gboolean save_file ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2786 | { |
2787 | if ( ! vw->filename ) | |
e4afc73a | 2788 | return save_file_as ( NULL, vw ); |
50a14534 EB |
2789 | else |
2790 | { | |
2791 | vw->modified = FALSE; | |
2792 | return window_save ( vw ); | |
2793 | } | |
2794 | } | |
2795 | ||
0bb36e78 RN |
2796 | /** |
2797 | * export_to: | |
2798 | * | |
2799 | * Export all TRW Layers in the list to individual files in the specified directory | |
2800 | * | |
2801 | * Returns: %TRUE on success | |
2802 | */ | |
2803 | static gboolean export_to ( VikWindow *vw, GList *gl, VikFileType_t vft, const gchar *dir, const gchar *extension ) | |
2804 | { | |
2805 | gboolean success = TRUE; | |
2806 | ||
2807 | gint export_count = 0; | |
2808 | ||
2809 | vik_window_set_busy_cursor ( vw ); | |
2810 | ||
2811 | while ( gl ) { | |
2812 | ||
2813 | gchar *fn = g_strconcat ( dir, G_DIR_SEPARATOR_S, VIK_LAYER(gl->data)->name, extension, NULL ); | |
2814 | ||
2815 | // Some protection in attempting to write too many same named files | |
2816 | // As this will get horribly slow... | |
2817 | gboolean safe = FALSE; | |
2818 | gint ii = 2; | |
2819 | while ( ii < 5000 ) { | |
2820 | if ( g_file_test ( fn, G_FILE_TEST_EXISTS ) ) { | |
2821 | // Try rename | |
2822 | g_free ( fn ); | |
2823 | fn = g_strdup_printf ( "%s%s%s#%03d%s", dir, G_DIR_SEPARATOR_S, VIK_LAYER(gl->data)->name, ii, extension ); | |
2824 | } | |
2825 | else { | |
2826 | safe = TRUE; | |
2827 | break; | |
2828 | } | |
2829 | ii++; | |
2830 | } | |
2831 | if ( ii == 5000 ) | |
2832 | success = FALSE; | |
2833 | ||
2834 | // NB: We allow exporting empty layers | |
2835 | if ( safe ) { | |
2836 | gboolean this_success = a_file_export ( VIK_TRW_LAYER(gl->data), fn, vft, NULL, TRUE ); | |
2837 | ||
2838 | // Show some progress | |
2839 | if ( this_success ) { | |
2840 | export_count++; | |
2841 | gchar *message = g_strconcat ( _("Exporting to file: "), fn, NULL ); | |
2842 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, message ); | |
2843 | while ( gtk_events_pending() ) | |
2844 | gtk_main_iteration (); | |
2845 | g_free ( message ); | |
2846 | } | |
2847 | ||
2848 | success = success && this_success; | |
2849 | } | |
2850 | ||
2851 | g_free ( fn ); | |
2852 | gl = g_list_next ( gl ); | |
2853 | } | |
2854 | ||
2855 | vik_window_clear_busy_cursor ( vw ); | |
2856 | ||
2857 | // Confirm what happened. | |
2858 | gchar *message = g_strdup_printf ( _("Exported files: %d"), export_count ); | |
2859 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, message ); | |
2860 | g_free ( message ); | |
2861 | ||
2862 | return success; | |
2863 | } | |
2864 | ||
2865 | static void export_to_common ( VikWindow *vw, VikFileType_t vft, const gchar *extension ) | |
2866 | { | |
2867 | GList *gl = vik_layers_panel_get_all_layers_of_type ( vw->viking_vlp, VIK_LAYER_TRW, TRUE ); | |
2868 | ||
2869 | if ( !gl ) { | |
2870 | a_dialog_info_msg ( GTK_WINDOW(vw), _("Nothing to Export!") ); | |
2871 | return; | |
2872 | } | |
2873 | ||
2874 | GtkWidget *dialog = gtk_dialog_new_with_buttons ( _("Export to directory"), | |
2875 | GTK_WINDOW(vw), | |
2876 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
2877 | GTK_STOCK_CANCEL, | |
2878 | GTK_RESPONSE_REJECT, | |
2879 | GTK_STOCK_OK, | |
2880 | GTK_RESPONSE_ACCEPT, | |
2881 | NULL ); | |
2882 | ||
2883 | GtkWidget *gw = gtk_file_chooser_widget_new ( GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ); | |
3b96e7d8 | 2884 | gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), gw, TRUE, TRUE, 0 ); |
0bb36e78 RN |
2885 | |
2886 | // try to make it a nice size - otherwise seems to default to something impractically small | |
2887 | gtk_window_set_default_size ( GTK_WINDOW(dialog), 600, 300 ); | |
2888 | ||
2889 | gtk_widget_show_all ( dialog ); | |
2890 | ||
2891 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) { | |
2892 | gchar *dir = gtk_file_chooser_get_filename ( GTK_FILE_CHOOSER(gw) ); | |
2893 | gtk_widget_destroy ( dialog ); | |
2894 | if ( dir ) { | |
2895 | if ( !export_to ( vw, gl, vft, dir, extension ) ) | |
2896 | a_dialog_error_msg ( GTK_WINDOW(vw),_("Could not convert all files") ); | |
2897 | g_free ( dir ); | |
2898 | } | |
2899 | } | |
2900 | else | |
2901 | gtk_widget_destroy ( dialog ); | |
2902 | ||
2903 | g_list_free ( gl ); | |
2904 | } | |
2905 | ||
2906 | static void export_to_gpx ( GtkAction *a, VikWindow *vw ) | |
2907 | { | |
2908 | export_to_common ( vw, FILE_TYPE_GPX, ".gpx" ); | |
2909 | } | |
2910 | ||
2911 | static void export_to_kml ( GtkAction *a, VikWindow *vw ) | |
2912 | { | |
2913 | export_to_common ( vw, FILE_TYPE_KML, ".kml" ); | |
2914 | } | |
2915 | ||
3f46fe76 RN |
2916 | static void file_properties_cb ( GtkAction *a, VikWindow *vw ) |
2917 | { | |
2918 | gchar *message = NULL; | |
2919 | if ( vw->filename ) { | |
2920 | if ( g_file_test ( vw->filename, G_FILE_TEST_EXISTS ) ) { | |
2921 | // Get some timestamp information of the file | |
2922 | GStatBuf stat_buf; | |
2923 | if ( g_stat ( vw->filename, &stat_buf ) == 0 ) { | |
2924 | gchar time_buf[64]; | |
2925 | strftime ( time_buf, sizeof(time_buf), "%c", gmtime((const time_t *)&stat_buf.st_mtime) ); | |
2926 | gchar *size = NULL; | |
2927 | gint byte_size = stat_buf.st_size; | |
2928 | // See http://en.wikipedia.org/wiki/Megabyte (and Kilobyte) | |
2929 | // hence using 1000 rather than 1024 | |
2930 | // so get output as per 'ls' or the Gtk file open dialog | |
2931 | if ( byte_size < 1000 ) | |
2932 | size = g_strdup_printf ( _("%d bytes"), byte_size ); | |
2933 | else if ( byte_size < 1000*1000 ) | |
2934 | size = g_strdup_printf ( _("%3.1f kB"), (gdouble)byte_size / 1000 ); | |
2935 | else | |
2936 | size = g_strdup_printf ( _("%3.1f MB"), (gdouble)byte_size / (1000*1000) ); | |
2937 | message = g_strdup_printf ( _("%s\n\n%s\n\n%s"), vw->filename, time_buf, size ); | |
2938 | g_free (size); | |
2939 | } | |
2940 | } | |
2941 | else | |
2942 | message = g_strdup ( _("File not accessible") ); | |
2943 | } | |
2944 | else | |
2945 | message = g_strdup ( _("No Viking File") ); | |
2946 | ||
2947 | // Show the info | |
2948 | a_dialog_info_msg ( GTK_WINDOW(vw), message ); | |
2949 | g_free ( message ); | |
2950 | } | |
2951 | ||
1d1bc3c1 EB |
2952 | static void acquire_from_gps ( GtkAction *a, VikWindow *vw ) |
2953 | { | |
16fc32f6 RN |
2954 | // Via the file menu, acquiring from a GPS makes a new layer |
2955 | // this has always been the way (not entirely sure if this was the real intention!) | |
2956 | // thus maintain the behaviour ATM. | |
2957 | // Hence explicit setting here (as the value may be changed elsewhere) | |
2958 | vik_datasource_gps_interface.mode = VIK_DATASOURCE_CREATENEWLAYER; | |
2801a19b | 2959 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_gps_interface, NULL, NULL ); |
7b3479e3 EB |
2960 | } |
2961 | ||
31349009 GB |
2962 | static void acquire_from_file ( GtkAction *a, VikWindow *vw ) |
2963 | { | |
2801a19b | 2964 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_file_interface, NULL, NULL ); |
31349009 GB |
2965 | } |
2966 | ||
7f95fd54 | 2967 | static void acquire_from_routing ( GtkAction *a, VikWindow *vw ) |
7b3479e3 | 2968 | { |
7f95fd54 | 2969 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_routing_interface, NULL, NULL ); |
1d1bc3c1 EB |
2970 | } |
2971 | ||
9c4555df GB |
2972 | #ifdef VIK_CONFIG_OPENSTREETMAP |
2973 | static void acquire_from_osm ( GtkAction *a, VikWindow *vw ) | |
2974 | { | |
2801a19b | 2975 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_osm_interface, NULL, NULL ); |
9c4555df | 2976 | } |
3cc57413 RN |
2977 | |
2978 | static void acquire_from_my_osm ( GtkAction *a, VikWindow *vw ) | |
2979 | { | |
2801a19b | 2980 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_osm_my_traces_interface, NULL, NULL ); |
3cc57413 | 2981 | } |
9c4555df GB |
2982 | #endif |
2983 | ||
1ef9e637 | 2984 | #ifdef VIK_CONFIG_GEOCACHES |
3333c069 EB |
2985 | static void acquire_from_gc ( GtkAction *a, VikWindow *vw ) |
2986 | { | |
2801a19b | 2987 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_gc_interface, NULL, NULL ); |
3333c069 | 2988 | } |
1ef9e637 | 2989 | #endif |
3333c069 | 2990 | |
f75d0233 RN |
2991 | #ifdef VIK_CONFIG_GEOTAG |
2992 | static void acquire_from_geotag ( GtkAction *a, VikWindow *vw ) | |
2993 | { | |
2994 | vik_datasource_geotag_interface.mode = VIK_DATASOURCE_CREATENEWLAYER; | |
2801a19b | 2995 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_geotag_interface, NULL, NULL ); |
f75d0233 RN |
2996 | } |
2997 | #endif | |
2998 | ||
3c29a566 RN |
2999 | #ifdef VIK_CONFIG_GEONAMES |
3000 | static void acquire_from_wikipedia ( GtkAction *a, VikWindow *vw ) | |
3001 | { | |
2801a19b | 3002 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_wikipedia_interface, NULL, NULL ); |
3c29a566 RN |
3003 | } |
3004 | #endif | |
3005 | ||
5210c3d3 GB |
3006 | static void goto_default_location( GtkAction *a, VikWindow *vw) |
3007 | { | |
3008 | struct LatLon ll; | |
3009 | ll.lat = a_vik_get_default_lat(); | |
3010 | ll.lon = a_vik_get_default_long(); | |
3011 | vik_viewport_set_center_latlon(vw->viking_vvp, &ll); | |
3012 | vik_layers_panel_emit_update(vw->viking_vlp); | |
3013 | } | |
3014 | ||
3015 | ||
369126f3 QT |
3016 | static void goto_address( GtkAction *a, VikWindow *vw) |
3017 | { | |
c36a079a RN |
3018 | a_vik_goto ( vw, vw->viking_vvp ); |
3019 | vik_layers_panel_emit_update ( vw->viking_vlp ); | |
369126f3 QT |
3020 | } |
3021 | ||
7c259702 JJ |
3022 | static void mapcache_flush_cb ( GtkAction *a, VikWindow *vw ) |
3023 | { | |
3024 | a_mapcache_flush(); | |
3025 | } | |
3026 | ||
a7023a1b RN |
3027 | static void layer_defaults_cb ( GtkAction *a, VikWindow *vw ) |
3028 | { | |
3029 | gchar **texts = g_strsplit ( gtk_action_get_name(a), "Layer", 0 ); | |
3030 | ||
3031 | if ( !texts[1] ) | |
3032 | return; // Internally broken :( | |
3033 | ||
3034 | if ( ! a_layer_defaults_show_window ( GTK_WINDOW(vw), texts[1] ) ) | |
3035 | a_dialog_info_msg ( GTK_WINDOW(vw), _("This layer has no configurable properties.") ); | |
3036 | // NB no update needed | |
3037 | ||
3038 | g_strfreev ( texts ); | |
3039 | } | |
3040 | ||
98acb9a1 RN |
3041 | static void preferences_change_update ( VikWindow *vw, gpointer data ) |
3042 | { | |
3043 | // Want to update all TrackWaypoint layers | |
3044 | GList *layers = vik_layers_panel_get_all_layers_of_type ( vw->viking_vlp, VIK_LAYER_TRW, TRUE ); | |
3045 | ||
7fe46df4 RN |
3046 | if ( !layers ) |
3047 | return; | |
3048 | ||
3049 | while ( layers ) { | |
98acb9a1 | 3050 | // Reset the individual waypoints themselves due to the preferences change |
7fe46df4 | 3051 | VikTrwLayer *vtl = VIK_TRW_LAYER(layers->data); |
98acb9a1 | 3052 | vik_trw_layer_reset_waypoints ( vtl ); |
7fe46df4 | 3053 | layers = g_list_next ( layers ); |
98acb9a1 RN |
3054 | } |
3055 | ||
3056 | g_list_free ( layers ); | |
3057 | ||
3058 | draw_update ( vw ); | |
3059 | } | |
3060 | ||
17a1f8f9 EB |
3061 | static void preferences_cb ( GtkAction *a, VikWindow *vw ) |
3062 | { | |
9be0449f RN |
3063 | gboolean wp_icon_size = a_vik_get_use_large_waypoint_icons(); |
3064 | ||
17a1f8f9 | 3065 | a_preferences_show_window ( GTK_WINDOW(vw) ); |
9be0449f | 3066 | |
98acb9a1 RN |
3067 | // Has the waypoint size setting changed? |
3068 | if (wp_icon_size != a_vik_get_use_large_waypoint_icons()) { | |
3069 | // Delete icon indexing 'cache' and so automatically regenerates with the new setting when changed | |
9be0449f RN |
3070 | clear_garmin_icon_syms (); |
3071 | ||
98acb9a1 RN |
3072 | // Update all windows |
3073 | g_slist_foreach ( window_list, (GFunc) preferences_change_update, NULL ); | |
3074 | } | |
17a1f8f9 EB |
3075 | } |
3076 | ||
5210c3d3 GB |
3077 | static void default_location_cb ( GtkAction *a, VikWindow *vw ) |
3078 | { | |
3079 | /* Simplistic repeat of preference setting | |
3080 | Only the name & type are important for setting the preference via this 'external' way */ | |
3081 | VikLayerParam pref_lat[] = { | |
a7023a1b RN |
3082 | { VIK_LAYER_NUM_TYPES, |
3083 | VIKING_PREFERENCES_NAMESPACE "default_latitude", | |
5210c3d3 GB |
3084 | VIK_LAYER_PARAM_DOUBLE, |
3085 | VIK_LOCATION_LAT, | |
3086 | NULL, | |
3087 | VIK_LAYER_WIDGET_SPINBUTTON, | |
3088 | NULL, | |
e6994d8d | 3089 | NULL, |
a87f8fa1 RN |
3090 | NULL, |
3091 | NULL, | |
3092 | NULL, | |
3093 | }, | |
5210c3d3 GB |
3094 | }; |
3095 | VikLayerParam pref_lon[] = { | |
a7023a1b RN |
3096 | { VIK_LAYER_NUM_TYPES, |
3097 | VIKING_PREFERENCES_NAMESPACE "default_longitude", | |
5210c3d3 GB |
3098 | VIK_LAYER_PARAM_DOUBLE, |
3099 | VIK_LOCATION_LONG, | |
3100 | NULL, | |
3101 | VIK_LAYER_WIDGET_SPINBUTTON, | |
3102 | NULL, | |
e6994d8d | 3103 | NULL, |
a87f8fa1 RN |
3104 | NULL, |
3105 | NULL, | |
3106 | NULL, | |
3107 | }, | |
5210c3d3 GB |
3108 | }; |
3109 | ||
3110 | /* Get current center */ | |
3111 | struct LatLon ll; | |
3112 | vik_coord_to_latlon ( vik_viewport_get_center ( vw->viking_vvp ), &ll ); | |
3113 | ||
3114 | /* Apply to preferences */ | |
3115 | VikLayerParamData vlp_data; | |
3116 | vlp_data.d = ll.lat; | |
3117 | a_preferences_run_setparam (vlp_data, pref_lat); | |
3118 | vlp_data.d = ll.lon; | |
3119 | a_preferences_run_setparam (vlp_data, pref_lon); | |
3120 | /* Remember to save */ | |
3121 | a_preferences_save_to_file(); | |
3122 | } | |
3123 | ||
e4afc73a | 3124 | static void clear_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
3125 | { |
3126 | vik_layers_panel_clear ( vw->viking_vlp ); | |
3127 | window_set_filename ( vw, NULL ); | |
3128 | draw_update ( vw ); | |
3129 | } | |
3130 | ||
e4afc73a | 3131 | static void window_close ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
3132 | { |
3133 | if ( ! delete_event ( vw ) ) | |
3134 | gtk_widget_destroy ( GTK_WIDGET(vw) ); | |
3135 | } | |
3136 | ||
2bf7cadd QT |
3137 | static gboolean save_file_and_exit ( GtkAction *a, VikWindow *vw ) |
3138 | { | |
7bb60307 | 3139 | if (save_file( NULL, vw)) { |
2bf7cadd | 3140 | window_close( NULL, vw); |
7bb60307 QT |
3141 | return(TRUE); |
3142 | } | |
2bf7cadd QT |
3143 | else |
3144 | return(FALSE); | |
3145 | } | |
3146 | ||
e4afc73a | 3147 | static void zoom_to_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
3148 | { |
3149 | gdouble xmpp = vik_viewport_get_xmpp ( vw->viking_vvp ), ympp = vik_viewport_get_ympp ( vw->viking_vvp ); | |
3150 | if ( a_dialog_custom_zoom ( GTK_WINDOW(vw), &xmpp, &ympp ) ) | |
3151 | { | |
3152 | vik_viewport_set_xmpp ( vw->viking_vvp, xmpp ); | |
3153 | vik_viewport_set_ympp ( vw->viking_vvp, ympp ); | |
3154 | draw_update ( vw ); | |
3155 | } | |
3156 | } | |
3157 | ||
3158 | static void save_image_file ( VikWindow *vw, const gchar *fn, guint w, guint h, gdouble zoom, gboolean save_as_png ) | |
3159 | { | |
3160 | /* more efficient way: stuff draws directly to pixbuf (fork viewport) */ | |
3161 | GdkPixbuf *pixbuf_to_save; | |
3162 | gdouble old_xmpp, old_ympp; | |
3163 | GError *error = NULL; | |
3164 | ||
d78751d4 RN |
3165 | GtkWidget *msgbox = gtk_message_dialog_new ( GTK_WINDOW(vw), |
3166 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
3167 | GTK_MESSAGE_INFO, | |
3168 | GTK_BUTTONS_NONE, | |
3169 | _("Generating image file...") ); | |
3170 | ||
3171 | g_signal_connect_swapped (msgbox, "response", G_CALLBACK (gtk_widget_destroy), msgbox); | |
3172 | // Ensure dialog shown | |
3173 | gtk_widget_show_all ( msgbox ); | |
3174 | // Try harder... | |
3175 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, _("Generating image file...") ); | |
3176 | while ( gtk_events_pending() ) | |
3177 | gtk_main_iteration (); | |
3178 | // Despite many efforts & variations, GTK on my Linux system doesn't show the actual msgbox contents :( | |
3179 | // At least the empty box can give a clue something's going on + the statusbar msg... | |
3180 | // Windows version under Wine OK! | |
3181 | ||
50a14534 EB |
3182 | /* backup old zoom & set new */ |
3183 | old_xmpp = vik_viewport_get_xmpp ( vw->viking_vvp ); | |
3184 | old_ympp = vik_viewport_get_ympp ( vw->viking_vvp ); | |
3185 | vik_viewport_set_zoom ( vw->viking_vvp, zoom ); | |
3186 | ||
3187 | /* reset width and height: */ | |
3188 | vik_viewport_configure_manually ( vw->viking_vvp, w, h ); | |
3189 | ||
3190 | /* draw all layers */ | |
3191 | draw_redraw ( vw ); | |
3192 | ||
3193 | /* save buffer as file. */ | |
3194 | 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 | 3195 | if ( !pixbuf_to_save ) { |
d78751d4 RN |
3196 | g_warning("Failed to generate internal pixmap size: %d x %d", w, h); |
3197 | gtk_message_dialog_set_markup ( GTK_MESSAGE_DIALOG(msgbox), _("Failed to generate internal image.\n\nTry creating a smaller image.") ); | |
5cd09d57 RN |
3198 | goto cleanup; |
3199 | } | |
3200 | ||
50a14534 EB |
3201 | gdk_pixbuf_save ( pixbuf_to_save, fn, save_as_png ? "png" : "jpeg", &error, NULL ); |
3202 | if (error) | |
3203 | { | |
7742da66 | 3204 | g_warning("Unable to write to file %s: %s", fn, error->message ); |
d78751d4 | 3205 | gtk_message_dialog_set_markup ( GTK_MESSAGE_DIALOG(msgbox), _("Failed to generate image file.") ); |
50a14534 EB |
3206 | g_error_free (error); |
3207 | } | |
d78751d4 RN |
3208 | else { |
3209 | // Success | |
3210 | gtk_message_dialog_set_markup ( GTK_MESSAGE_DIALOG(msgbox), _("Image file generated.") ); | |
3211 | } | |
50a14534 EB |
3212 | g_object_unref ( G_OBJECT(pixbuf_to_save) ); |
3213 | ||
5cd09d57 | 3214 | cleanup: |
d78751d4 RN |
3215 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, "" ); |
3216 | gtk_dialog_add_button ( GTK_DIALOG(msgbox), GTK_STOCK_OK, GTK_RESPONSE_OK ); | |
3217 | gtk_dialog_run ( GTK_DIALOG(msgbox) ); // Don't care about the result | |
3218 | ||
50a14534 EB |
3219 | /* pretend like nothing happened ;) */ |
3220 | vik_viewport_set_xmpp ( vw->viking_vvp, old_xmpp ); | |
3221 | vik_viewport_set_ympp ( vw->viking_vvp, old_ympp ); | |
3222 | vik_viewport_configure ( vw->viking_vvp ); | |
3223 | draw_update ( vw ); | |
3224 | } | |
3225 | ||
3226 | 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 ) | |
3227 | { | |
3228 | gulong size = sizeof(gchar) * (strlen(fn) + 15); | |
3229 | gchar *name_of_file = g_malloc ( size ); | |
3230 | guint x = 1, y = 1; | |
3231 | struct UTM utm_orig, utm; | |
3232 | ||
3233 | /* *** copied from above *** */ | |
3234 | GdkPixbuf *pixbuf_to_save; | |
3235 | gdouble old_xmpp, old_ympp; | |
3236 | GError *error = NULL; | |
3237 | ||
3238 | /* backup old zoom & set new */ | |
3239 | old_xmpp = vik_viewport_get_xmpp ( vw->viking_vvp ); | |
3240 | old_ympp = vik_viewport_get_ympp ( vw->viking_vvp ); | |
3241 | vik_viewport_set_zoom ( vw->viking_vvp, zoom ); | |
3242 | ||
3243 | /* reset width and height: do this only once for all images (same size) */ | |
3244 | vik_viewport_configure_manually ( vw->viking_vvp, w, h ); | |
3245 | /* *** end copy from above *** */ | |
3246 | ||
3247 | g_assert ( vik_viewport_get_coord_mode ( vw->viking_vvp ) == VIK_COORD_UTM ); | |
3248 | ||
f83131b9 | 3249 | g_mkdir(fn,0777); |
50a14534 EB |
3250 | |
3251 | utm_orig = *((const struct UTM *)vik_viewport_get_center ( vw->viking_vvp )); | |
3252 | ||
3253 | for ( y = 1; y <= tiles_h; y++ ) | |
3254 | { | |
3255 | for ( x = 1; x <= tiles_w; x++ ) | |
3256 | { | |
3d9454e6 | 3257 | 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 |
3258 | utm = utm_orig; |
3259 | if ( tiles_w & 0x1 ) | |
3260 | utm.easting += ((gdouble)x - ceil(((gdouble)tiles_w)/2)) * (w*zoom); | |
3261 | else | |
3262 | utm.easting += ((gdouble)x - (((gdouble)tiles_w)+1)/2) * (w*zoom); | |
3263 | if ( tiles_h & 0x1 ) /* odd */ | |
3264 | utm.northing -= ((gdouble)y - ceil(((gdouble)tiles_h)/2)) * (h*zoom); | |
3265 | else /* even */ | |
3266 | utm.northing -= ((gdouble)y - (((gdouble)tiles_h)+1)/2) * (h*zoom); | |
3267 | ||
3268 | /* move to correct place. */ | |
3269 | vik_viewport_set_center_utm ( vw->viking_vvp, &utm ); | |
3270 | ||
3271 | draw_redraw ( vw ); | |
3272 | ||
3273 | /* save buffer as file. */ | |
3274 | 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); | |
3275 | gdk_pixbuf_save ( pixbuf_to_save, name_of_file, save_as_png ? "png" : "jpeg", &error, NULL ); | |
3276 | if (error) | |
3277 | { | |
7742da66 | 3278 | g_warning("Unable to write to file %s: %s", name_of_file, error->message ); |
50a14534 EB |
3279 | g_error_free (error); |
3280 | } | |
3281 | ||
3282 | g_object_unref ( G_OBJECT(pixbuf_to_save) ); | |
3283 | } | |
3284 | } | |
3285 | ||
3286 | vik_viewport_set_center_utm ( vw->viking_vvp, &utm_orig ); | |
3287 | vik_viewport_set_xmpp ( vw->viking_vvp, old_xmpp ); | |
3288 | vik_viewport_set_ympp ( vw->viking_vvp, old_ympp ); | |
3289 | vik_viewport_configure ( vw->viking_vvp ); | |
3290 | draw_update ( vw ); | |
3291 | ||
3292 | g_free ( name_of_file ); | |
3293 | } | |
3294 | ||
3295 | static void draw_to_image_file_current_window_cb(GtkWidget* widget,GdkEventButton *event,gpointer *pass_along) | |
3296 | { | |
3297 | VikWindow *vw = VIK_WINDOW(pass_along[0]); | |
3298 | GtkSpinButton *width_spin = GTK_SPIN_BUTTON(pass_along[1]), *height_spin = GTK_SPIN_BUTTON(pass_along[2]); | |
267e3ce7 RN |
3299 | |
3300 | gint active = gtk_combo_box_get_active ( GTK_COMBO_BOX(pass_along[3]) ); | |
3301 | gdouble zoom = pow (2, active-2 ); | |
3302 | ||
50a14534 EB |
3303 | gdouble width_min, width_max, height_min, height_max; |
3304 | gint width, height; | |
3305 | ||
3306 | gtk_spin_button_get_range ( width_spin, &width_min, &width_max ); | |
3307 | gtk_spin_button_get_range ( height_spin, &height_min, &height_max ); | |
3308 | ||
3309 | /* TODO: support for xzoom and yzoom values */ | |
267e3ce7 RN |
3310 | width = vik_viewport_get_width ( vw->viking_vvp ) * vik_viewport_get_xmpp ( vw->viking_vvp ) / zoom; |
3311 | height = vik_viewport_get_height ( vw->viking_vvp ) * vik_viewport_get_xmpp ( vw->viking_vvp ) / zoom; | |
50a14534 EB |
3312 | |
3313 | if ( width > width_max || width < width_min || height > height_max || height < height_min ) | |
4c77d5e0 | 3314 | a_dialog_info_msg ( GTK_WINDOW(vw), _("Viewable region outside allowable pixel size bounds for image. Clipping width/height values.") ); |
50a14534 EB |
3315 | |
3316 | gtk_spin_button_set_value ( width_spin, width ); | |
3317 | gtk_spin_button_set_value ( height_spin, height ); | |
3318 | } | |
3319 | ||
3320 | static void draw_to_image_file_total_area_cb (GtkSpinButton *spinbutton, gpointer *pass_along) | |
3321 | { | |
3322 | GtkSpinButton *width_spin = GTK_SPIN_BUTTON(pass_along[1]), *height_spin = GTK_SPIN_BUTTON(pass_along[2]); | |
267e3ce7 RN |
3323 | |
3324 | gint active = gtk_combo_box_get_active ( GTK_COMBO_BOX(pass_along[3]) ); | |
3325 | gdouble zoom = pow (2, active-2 ); | |
3326 | ||
50a14534 EB |
3327 | gchar *label_text; |
3328 | gdouble w, h; | |
267e3ce7 RN |
3329 | w = gtk_spin_button_get_value(width_spin) * zoom; |
3330 | h = gtk_spin_button_get_value(height_spin) * zoom; | |
50a14534 EB |
3331 | if (pass_along[4]) /* save many images; find TOTAL area covered */ |
3332 | { | |
3333 | w *= gtk_spin_button_get_value(GTK_SPIN_BUTTON(pass_along[4])); | |
3334 | h *= gtk_spin_button_get_value(GTK_SPIN_BUTTON(pass_along[5])); | |
3335 | } | |
6f9336aa RN |
3336 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
3337 | switch (dist_units) { | |
3338 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
3339 | label_text = g_strdup_printf ( _("Total area: %ldm x %ldm (%.3f sq. km)"), (glong)w, (glong)h, (w*h/1000000)); | |
3340 | break; | |
3341 | case VIK_UNITS_DISTANCE_MILES: | |
3342 | label_text = g_strdup_printf ( _("Total area: %ldm x %ldm (%.3f sq. miles)"), (glong)w, (glong)h, (w*h/2589988.11)); | |
3343 | break; | |
3344 | default: | |
3345 | label_text = g_strdup_printf ("Just to keep the compiler happy"); | |
3346 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
3347 | } | |
3348 | ||
50a14534 EB |
3349 | gtk_label_set_text(GTK_LABEL(pass_along[6]), label_text); |
3350 | g_free ( label_text ); | |
3351 | } | |
3352 | ||
310cbaf7 RN |
3353 | /* |
3354 | * Get an allocated filename (or directory as specified) | |
3355 | */ | |
3356 | static gchar* draw_image_filename ( VikWindow *vw, gboolean one_image_only ) | |
3357 | { | |
3358 | gchar *fn = NULL; | |
3359 | if ( one_image_only ) | |
3360 | { | |
3361 | // Single file | |
3362 | if (!vw->save_img_dia) { | |
3363 | vw->save_img_dia = gtk_file_chooser_dialog_new (_("Save Image"), | |
3364 | GTK_WINDOW(vw), | |
3365 | GTK_FILE_CHOOSER_ACTION_SAVE, | |
3366 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
3367 | GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, | |
3368 | NULL); | |
67b63c20 | 3369 | |
31729835 RN |
3370 | gchar *cwd = g_get_current_dir(); |
3371 | if ( cwd ) { | |
3372 | gtk_file_chooser_set_current_folder ( GTK_FILE_CHOOSER(vw->save_img_dia), cwd ); | |
3373 | g_free ( cwd ); | |
3374 | } | |
3375 | ||
67b63c20 RN |
3376 | GtkFileChooser *chooser = GTK_FILE_CHOOSER ( vw->save_img_dia ); |
3377 | /* Add filters */ | |
3378 | GtkFileFilter *filter; | |
3379 | filter = gtk_file_filter_new (); | |
3380 | gtk_file_filter_set_name ( filter, _("All") ); | |
3381 | gtk_file_filter_add_pattern ( filter, "*" ); | |
3382 | gtk_file_chooser_add_filter ( chooser, filter ); | |
3383 | ||
3384 | filter = gtk_file_filter_new (); | |
3385 | gtk_file_filter_set_name ( filter, _("JPG") ); | |
3386 | gtk_file_filter_add_mime_type ( filter, "image/jpeg"); | |
3387 | gtk_file_chooser_add_filter ( chooser, filter ); | |
3388 | ||
2ec82cbf RN |
3389 | if ( !vw->draw_image_save_as_png ) |
3390 | gtk_file_chooser_set_filter ( chooser, filter ); | |
3391 | ||
67b63c20 RN |
3392 | filter = gtk_file_filter_new (); |
3393 | gtk_file_filter_set_name ( filter, _("PNG") ); | |
3394 | gtk_file_filter_add_mime_type ( filter, "image/png"); | |
3395 | gtk_file_chooser_add_filter ( chooser, filter ); | |
3396 | ||
2ec82cbf RN |
3397 | if ( vw->draw_image_save_as_png ) |
3398 | gtk_file_chooser_set_filter ( chooser, filter ); | |
67b63c20 | 3399 | |
310cbaf7 RN |
3400 | gtk_window_set_transient_for ( GTK_WINDOW(vw->save_img_dia), GTK_WINDOW(vw) ); |
3401 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->save_img_dia), TRUE ); | |
3402 | } | |
3403 | ||
3404 | if ( gtk_dialog_run ( GTK_DIALOG(vw->save_img_dia) ) == GTK_RESPONSE_ACCEPT ) { | |
3405 | fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(vw->save_img_dia) ); | |
3406 | if ( g_file_test ( fn, G_FILE_TEST_EXISTS ) ) | |
3407 | 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 ) ) ) | |
3408 | fn = NULL; | |
3409 | } | |
3410 | gtk_widget_hide ( vw->save_img_dia ); | |
3411 | } | |
3412 | else { | |
3413 | // A directory | |
3414 | // For some reason this method is only written to work in UTM... | |
3415 | if ( vik_viewport_get_coord_mode(vw->viking_vvp) != VIK_COORD_UTM ) { | |
3416 | a_dialog_error_msg ( GTK_WINDOW(vw), _("You must be in UTM mode to use this feature") ); | |
3417 | return fn; | |
3418 | } | |
3419 | ||
3420 | if (!vw->save_img_dir_dia) { | |
3421 | vw->save_img_dir_dia = gtk_file_chooser_dialog_new (_("Choose a directory to hold images"), | |
3422 | GTK_WINDOW(vw), | |
3423 | GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, | |
3424 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
3425 | GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, | |
3426 | NULL); | |
3427 | gtk_window_set_transient_for ( GTK_WINDOW(vw->save_img_dir_dia), GTK_WINDOW(vw) ); | |
3428 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->save_img_dir_dia), TRUE ); | |
3429 | } | |
3430 | ||
3431 | if ( gtk_dialog_run ( GTK_DIALOG(vw->save_img_dir_dia) ) == GTK_RESPONSE_ACCEPT ) { | |
3432 | fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(vw->save_img_dir_dia) ); | |
3433 | } | |
3434 | gtk_widget_hide ( vw->save_img_dir_dia ); | |
3435 | } | |
3436 | return fn; | |
3437 | } | |
3438 | ||
3439 | static void draw_to_image_file ( VikWindow *vw, gboolean one_image_only ) | |
50a14534 EB |
3440 | { |
3441 | /* todo: default for answers inside VikWindow or static (thruout instance) */ | |
4c77d5e0 | 3442 | GtkWidget *dialog = gtk_dialog_new_with_buttons ( _("Save to Image File"), GTK_WINDOW(vw), |
50a14534 EB |
3443 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, |
3444 | GTK_STOCK_CANCEL, | |
3445 | GTK_RESPONSE_REJECT, | |
3446 | GTK_STOCK_OK, | |
3447 | GTK_RESPONSE_ACCEPT, | |
10888930 | 3448 | NULL ); |
50a14534 EB |
3449 | GtkWidget *width_label, *width_spin, *height_label, *height_spin; |
3450 | GtkWidget *png_radio, *jpeg_radio; | |
3451 | GtkWidget *current_window_button; | |
3452 | gpointer current_window_pass_along[7]; | |
267e3ce7 | 3453 | GtkWidget *zoom_label, *zoom_combo; |
50a14534 EB |
3454 | GtkWidget *total_size_label; |
3455 | ||
3456 | /* only used if (!one_image_only) */ | |
886031df | 3457 | GtkWidget *tiles_width_spin = NULL, *tiles_height_spin = NULL; |
50a14534 | 3458 | |
4c77d5e0 | 3459 | width_label = gtk_label_new ( _("Width (pixels):") ); |
5cd09d57 | 3460 | width_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( vw->draw_image_width, 10, 50000, 10, 100, 0 )), 10, 0 ); |
4c77d5e0 | 3461 | height_label = gtk_label_new ( _("Height (pixels):") ); |
5cd09d57 RN |
3462 | height_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( vw->draw_image_height, 10, 50000, 10, 100, 0 )), 10, 0 ); |
3463 | #ifdef WINDOWS | |
3464 | GtkWidget *win_warning_label = gtk_label_new ( _("WARNING: USING LARGE IMAGES OVER 10000x10000\nMAY CRASH THE PROGRAM!") ); | |
3465 | #endif | |
4c77d5e0 | 3466 | zoom_label = gtk_label_new ( _("Zoom (meters per pixel):") ); |
50a14534 | 3467 | /* TODO: separate xzoom and yzoom factors */ |
267e3ce7 RN |
3468 | zoom_combo = create_zoom_combo_all_levels(); |
3469 | ||
3470 | gdouble mpp = vik_viewport_get_xmpp(vw->viking_vvp); | |
4db16a36 | 3471 | gint active = 2 + round ( log (mpp) / log (2) ); |
267e3ce7 RN |
3472 | |
3473 | // Can we not hard code size here? | |
3474 | if ( active > 17 ) | |
3475 | active = 17; | |
06716e69 RN |
3476 | if ( active < 0 ) |
3477 | active = 0; | |
267e3ce7 | 3478 | gtk_combo_box_set_active ( GTK_COMBO_BOX(zoom_combo), active ); |
50a14534 EB |
3479 | |
3480 | total_size_label = gtk_label_new ( NULL ); | |
3481 | ||
4c77d5e0 | 3482 | current_window_button = gtk_button_new_with_label ( _("Area in current viewable window") ); |
50a14534 EB |
3483 | current_window_pass_along [0] = vw; |
3484 | current_window_pass_along [1] = width_spin; | |
3485 | current_window_pass_along [2] = height_spin; | |
267e3ce7 | 3486 | current_window_pass_along [3] = zoom_combo; |
50a14534 EB |
3487 | current_window_pass_along [4] = NULL; /* used for one_image_only != 1 */ |
3488 | current_window_pass_along [5] = NULL; | |
3489 | current_window_pass_along [6] = total_size_label; | |
3490 | g_signal_connect ( G_OBJECT(current_window_button), "button_press_event", G_CALLBACK(draw_to_image_file_current_window_cb), current_window_pass_along ); | |
3491 | ||
4c77d5e0 GB |
3492 | png_radio = gtk_radio_button_new_with_label ( NULL, _("Save as PNG") ); |
3493 | jpeg_radio = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(png_radio), _("Save as JPEG") ); | |
50a14534 EB |
3494 | |
3495 | if ( ! vw->draw_image_save_as_png ) | |
3496 | gtk_toggle_button_set_active ( GTK_TOGGLE_BUTTON(jpeg_radio), TRUE ); | |
3497 | ||
9b082b39 RN |
3498 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), width_label, FALSE, FALSE, 0); |
3499 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), width_spin, FALSE, FALSE, 0); | |
3500 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), height_label, FALSE, FALSE, 0); | |
3501 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), height_spin, FALSE, FALSE, 0); | |
5cd09d57 | 3502 | #ifdef WINDOWS |
9b082b39 | 3503 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), win_warning_label, FALSE, FALSE, 0); |
5cd09d57 | 3504 | #endif |
9b082b39 RN |
3505 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), current_window_button, FALSE, FALSE, 0); |
3506 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), png_radio, FALSE, FALSE, 0); | |
3507 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), jpeg_radio, FALSE, FALSE, 0); | |
3508 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), zoom_label, FALSE, FALSE, 0); | |
3509 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), zoom_combo, FALSE, FALSE, 0); | |
50a14534 EB |
3510 | |
3511 | if ( ! one_image_only ) | |
3512 | { | |
3513 | GtkWidget *tiles_width_label, *tiles_height_label; | |
3514 | ||
4c77d5e0 | 3515 | tiles_width_label = gtk_label_new ( _("East-west image tiles:") ); |
50a14534 | 3516 | tiles_width_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( 5, 1, 10, 1, 100, 0 )), 1, 0 ); |
4c77d5e0 | 3517 | tiles_height_label = gtk_label_new ( _("North-south image tiles:") ); |
50a14534 | 3518 | tiles_height_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( 5, 1, 10, 1, 100, 0 )), 1, 0 ); |
9b082b39 RN |
3519 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_width_label, FALSE, FALSE, 0); |
3520 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_width_spin, FALSE, FALSE, 0); | |
3521 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_height_label, FALSE, FALSE, 0); | |
3522 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_height_spin, FALSE, FALSE, 0); | |
50a14534 EB |
3523 | |
3524 | current_window_pass_along [4] = tiles_width_spin; | |
3525 | current_window_pass_along [5] = tiles_height_spin; | |
3526 | g_signal_connect ( G_OBJECT(tiles_width_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); | |
3527 | g_signal_connect ( G_OBJECT(tiles_height_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); | |
3528 | } | |
9b082b39 | 3529 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), total_size_label, FALSE, FALSE, 0); |
50a14534 EB |
3530 | g_signal_connect ( G_OBJECT(width_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); |
3531 | g_signal_connect ( G_OBJECT(height_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); | |
267e3ce7 | 3532 | g_signal_connect ( G_OBJECT(zoom_combo), "changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); |
50a14534 EB |
3533 | |
3534 | draw_to_image_file_total_area_cb ( NULL, current_window_pass_along ); /* set correct size info now */ | |
3535 | ||
1fb999d3 RN |
3536 | gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); |
3537 | ||
9b082b39 | 3538 | gtk_widget_show_all ( gtk_dialog_get_content_area(GTK_DIALOG(dialog)) ); |
50a14534 EB |
3539 | |
3540 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) | |
3541 | { | |
3542 | gtk_widget_hide ( GTK_WIDGET(dialog) ); | |
310cbaf7 RN |
3543 | |
3544 | gchar *fn = draw_image_filename ( vw, one_image_only ); | |
3545 | if ( !fn ) | |
3546 | return; | |
3547 | ||
267e3ce7 RN |
3548 | gint active = gtk_combo_box_get_active ( GTK_COMBO_BOX(zoom_combo) ); |
3549 | gdouble zoom = pow (2, active-2 ); | |
3550 | ||
50a14534 EB |
3551 | if ( one_image_only ) |
3552 | save_image_file ( vw, fn, | |
3553 | vw->draw_image_width = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(width_spin) ), | |
3554 | vw->draw_image_height = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(height_spin) ), | |
267e3ce7 | 3555 | zoom, |
50a14534 EB |
3556 | vw->draw_image_save_as_png = gtk_toggle_button_get_active ( GTK_TOGGLE_BUTTON(png_radio) ) ); |
3557 | else { | |
e5657444 RN |
3558 | // NB is in UTM mode ATM |
3559 | save_image_dir ( vw, fn, | |
50a14534 EB |
3560 | vw->draw_image_width = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(width_spin) ), |
3561 | vw->draw_image_height = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(height_spin) ), | |
267e3ce7 | 3562 | zoom, |
50a14534 EB |
3563 | vw->draw_image_save_as_png = gtk_toggle_button_get_active ( GTK_TOGGLE_BUTTON(png_radio) ), |
3564 | gtk_spin_button_get_value ( GTK_SPIN_BUTTON(tiles_width_spin) ), | |
3565 | gtk_spin_button_get_value ( GTK_SPIN_BUTTON(tiles_height_spin) ) ); | |
50a14534 | 3566 | } |
310cbaf7 RN |
3567 | |
3568 | g_free ( fn ); | |
50a14534 EB |
3569 | } |
3570 | gtk_widget_destroy ( GTK_WIDGET(dialog) ); | |
3571 | } | |
3572 | ||
3573 | ||
e4afc73a | 3574 | static void draw_to_image_file_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 3575 | { |
310cbaf7 | 3576 | draw_to_image_file ( vw, TRUE ); |
50a14534 EB |
3577 | } |
3578 | ||
e4afc73a | 3579 | static void draw_to_image_dir_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 3580 | { |
310cbaf7 | 3581 | draw_to_image_file ( vw, FALSE ); |
50a14534 EB |
3582 | } |
3583 | ||
42f34743 QT |
3584 | static void print_cb ( GtkAction *a, VikWindow *vw ) |
3585 | { | |
3586 | a_print(vw, vw->viking_vvp); | |
3587 | } | |
3588 | ||
50a14534 | 3589 | /* really a misnomer: changes coord mode (actual coordinates) AND/OR draw mode (viewport only) */ |
e4afc73a | 3590 | static void window_change_coord_mode_cb ( GtkAction *old_a, GtkAction *a, VikWindow *vw ) |
50a14534 | 3591 | { |
e4afc73a EB |
3592 | VikViewportDrawMode drawmode; |
3593 | if (!strcmp(gtk_action_get_name(a), "ModeUTM")) { | |
3594 | drawmode = VIK_VIEWPORT_DRAWMODE_UTM; | |
3595 | } | |
d587678a GB |
3596 | else if (!strcmp(gtk_action_get_name(a), "ModeLatLon")) { |
3597 | drawmode = VIK_VIEWPORT_DRAWMODE_LATLON; | |
3598 | } | |
e4afc73a EB |
3599 | else if (!strcmp(gtk_action_get_name(a), "ModeExpedia")) { |
3600 | drawmode = VIK_VIEWPORT_DRAWMODE_EXPEDIA; | |
3601 | } | |
e4afc73a EB |
3602 | else if (!strcmp(gtk_action_get_name(a), "ModeMercator")) { |
3603 | drawmode = VIK_VIEWPORT_DRAWMODE_MERCATOR; | |
3604 | } | |
3605 | else { | |
8dc8da82 | 3606 | g_critical("Houston, we've had a problem."); |
e4afc73a EB |
3607 | return; |
3608 | } | |
3609 | ||
50a14534 EB |
3610 | if ( !vw->only_updating_coord_mode_ui ) |
3611 | { | |
3612 | VikViewportDrawMode olddrawmode = vik_viewport_get_drawmode ( vw->viking_vvp ); | |
3613 | if ( olddrawmode != drawmode ) | |
3614 | { | |
3615 | /* this takes care of coord mode too */ | |
3616 | vik_viewport_set_drawmode ( vw->viking_vvp, drawmode ); | |
3617 | if ( drawmode == VIK_VIEWPORT_DRAWMODE_UTM ) { | |
3618 | vik_layers_panel_change_coord_mode ( vw->viking_vlp, VIK_COORD_UTM ); | |
3619 | } else if ( olddrawmode == VIK_VIEWPORT_DRAWMODE_UTM ) { | |
3620 | vik_layers_panel_change_coord_mode ( vw->viking_vlp, VIK_COORD_LATLON ); | |
3621 | } | |
3622 | draw_update ( vw ); | |
3623 | } | |
3624 | } | |
3625 | } | |
3626 | ||
35c7c0ba EB |
3627 | static void set_draw_scale ( GtkAction *a, VikWindow *vw ) |
3628 | { | |
48df6aa3 | 3629 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowScale" ); |
1657065a QT |
3630 | g_assert(check_box); |
3631 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
3632 | vik_viewport_set_draw_scale ( vw->viking_vvp, state ); | |
35c7c0ba EB |
3633 | draw_update ( vw ); |
3634 | } | |
3635 | ||
c933487f QT |
3636 | static void set_draw_centermark ( GtkAction *a, VikWindow *vw ) |
3637 | { | |
48df6aa3 | 3638 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowCenterMark" ); |
1657065a QT |
3639 | g_assert(check_box); |
3640 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
3641 | vik_viewport_set_draw_centermark ( vw->viking_vvp, state ); | |
c933487f QT |
3642 | draw_update ( vw ); |
3643 | } | |
3644 | ||
2afcef36 RN |
3645 | static void set_draw_highlight ( GtkAction *a, VikWindow *vw ) |
3646 | { | |
3647 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowHighlight" ); | |
3648 | g_assert(check_box); | |
3649 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
3650 | vik_viewport_set_draw_highlight ( vw->viking_vvp, state ); | |
3651 | draw_update ( vw ); | |
3652 | } | |
3653 | ||
e4afc73a | 3654 | static void set_bg_color ( GtkAction *a, VikWindow *vw ) |
50a14534 | 3655 | { |
4c77d5e0 | 3656 | GtkWidget *colorsd = gtk_color_selection_dialog_new ( _("Choose a background color") ); |
50a14534 | 3657 | GdkColor *color = vik_viewport_get_background_gdkcolor ( vw->viking_vvp ); |
9b082b39 RN |
3658 | gtk_color_selection_set_previous_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
3659 | gtk_color_selection_set_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); | |
50a14534 EB |
3660 | if ( gtk_dialog_run ( GTK_DIALOG(colorsd) ) == GTK_RESPONSE_OK ) |
3661 | { | |
9b082b39 | 3662 | gtk_color_selection_get_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
50a14534 EB |
3663 | vik_viewport_set_background_gdkcolor ( vw->viking_vvp, color ); |
3664 | draw_update ( vw ); | |
3665 | } | |
3666 | g_free ( color ); | |
3667 | gtk_widget_destroy ( colorsd ); | |
3668 | } | |
3669 | ||
480fb7e1 RN |
3670 | static void set_highlight_color ( GtkAction *a, VikWindow *vw ) |
3671 | { | |
3672 | GtkWidget *colorsd = gtk_color_selection_dialog_new ( _("Choose a track highlight color") ); | |
3673 | GdkColor *color = vik_viewport_get_highlight_gdkcolor ( vw->viking_vvp ); | |
9b082b39 RN |
3674 | gtk_color_selection_set_previous_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
3675 | gtk_color_selection_set_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); | |
480fb7e1 RN |
3676 | if ( gtk_dialog_run ( GTK_DIALOG(colorsd) ) == GTK_RESPONSE_OK ) |
3677 | { | |
9b082b39 | 3678 | gtk_color_selection_get_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
480fb7e1 RN |
3679 | vik_viewport_set_highlight_gdkcolor ( vw->viking_vvp, color ); |
3680 | draw_update ( vw ); | |
3681 | } | |
3682 | g_free ( color ); | |
3683 | gtk_widget_destroy ( colorsd ); | |
3684 | } | |
3685 | ||
941aa6e9 AF |
3686 | |
3687 | ||
3688 | /*********************************************************************************************** | |
3689 | ** GUI Creation | |
3690 | ***********************************************************************************************/ | |
3691 | ||
e4afc73a | 3692 | static GtkActionEntry entries[] = { |
5515e2d3 JJ |
3693 | { "File", NULL, N_("_File"), 0, 0, 0 }, |
3694 | { "Edit", NULL, N_("_Edit"), 0, 0, 0 }, | |
3695 | { "View", NULL, N_("_View"), 0, 0, 0 }, | |
48df6aa3 | 3696 | { "SetShow", NULL, N_("_Show"), 0, 0, 0 }, |
5515e2d3 JJ |
3697 | { "SetZoom", NULL, N_("_Zoom"), 0, 0, 0 }, |
3698 | { "SetPan", NULL, N_("_Pan"), 0, 0, 0 }, | |
3699 | { "Layers", NULL, N_("_Layers"), 0, 0, 0 }, | |
3700 | { "Tools", NULL, N_("_Tools"), 0, 0, 0 }, | |
92806042 | 3701 | { "Exttools", NULL, N_("_Webtools"), 0, 0, 0 }, |
5515e2d3 JJ |
3702 | { "Help", NULL, N_("_Help"), 0, 0, 0 }, |
3703 | ||
3704 | { "New", GTK_STOCK_NEW, N_("_New"), "<control>N", N_("New file"), (GCallback)newwindow_cb }, | |
06526f88 RN |
3705 | { "Open", GTK_STOCK_OPEN, N_("_Open..."), "<control>O", N_("Open a file"), (GCallback)load_file }, |
3706 | { "OpenRecentFile", NULL, N_("Open _Recent File"), NULL, NULL, (GCallback)NULL }, | |
3707 | { "Append", GTK_STOCK_ADD, N_("Append _File..."), NULL, N_("Append data from a different file"), (GCallback)load_file }, | |
0bb36e78 RN |
3708 | { "Export", GTK_STOCK_CONVERT, N_("_Export All"), NULL, N_("Export All TrackWaypoint Layers"), (GCallback)NULL }, |
3709 | { "ExportGPX", NULL, N_("_GPX..."), NULL, N_("Export as GPX"), (GCallback)export_to_gpx }, | |
d6de71f9 | 3710 | { "Acquire", GTK_STOCK_GO_DOWN, N_("A_cquire"), NULL, NULL, (GCallback)NULL }, |
06526f88 | 3711 | { "AcquireGPS", NULL, N_("From _GPS..."), NULL, N_("Transfer data from a GPS device"), (GCallback)acquire_from_gps }, |
31349009 | 3712 | { "AcquireGPSBabel", NULL, N_("Import File With GPS_Babel..."), NULL, N_("Import file via GPSBabel converter"), (GCallback)acquire_from_file }, |
7f95fd54 | 3713 | { "AcquireRouting", NULL, N_("_Directions..."), NULL, N_("Get driving directions"), (GCallback)acquire_from_routing }, |
9c4555df GB |
3714 | #ifdef VIK_CONFIG_OPENSTREETMAP |
3715 | { "AcquireOSM", NULL, N_("_OSM Traces..."), NULL, N_("Get traces from OpenStreetMap"), (GCallback)acquire_from_osm }, | |
3cc57413 | 3716 | { "AcquireMyOSM", NULL, N_("_My OSM Traces..."), NULL, N_("Get Your Own Traces from OpenStreetMap"), (GCallback)acquire_from_my_osm }, |
9c4555df | 3717 | #endif |
1ef9e637 | 3718 | #ifdef VIK_CONFIG_GEOCACHES |
06526f88 | 3719 | { "AcquireGC", NULL, N_("Geo_caches..."), NULL, N_("Get Geocaches from geocaching.com"), (GCallback)acquire_from_gc }, |
f75d0233 RN |
3720 | #endif |
3721 | #ifdef VIK_CONFIG_GEOTAG | |
3722 | { "AcquireGeotag", NULL, N_("From Geotagged _Images..."), NULL, N_("Create waypoints from geotagged images"), (GCallback)acquire_from_geotag }, | |
3c29a566 RN |
3723 | #endif |
3724 | #ifdef VIK_CONFIG_GEONAMES | |
3725 | { "AcquireWikipedia", NULL, N_("From _Wikipedia Waypoints"), NULL, N_("Create waypoints from Wikipedia items in the current view"), (GCallback)acquire_from_wikipedia }, | |
1ef9e637 | 3726 | #endif |
5515e2d3 | 3727 | { "Save", GTK_STOCK_SAVE, N_("_Save"), "<control>S", N_("Save the file"), (GCallback)save_file }, |
06526f88 | 3728 | { "SaveAs", GTK_STOCK_SAVE_AS, N_("Save _As..."), NULL, N_("Save the file under different name"), (GCallback)save_file_as }, |
3f46fe76 | 3729 | { "FileProperties", NULL, N_("Properties..."), NULL, N_("File Properties"), (GCallback)file_properties_cb }, |
06526f88 RN |
3730 | { "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 }, |
3731 | { "GenImgDir", GTK_STOCK_DND_MULTIPLE, N_("Generate _Directory of Images..."), NULL, N_("FIXME:IMGDIR"), (GCallback)draw_to_image_dir_cb }, | |
5515e2d3 | 3732 | { "Print", GTK_STOCK_PRINT, N_("_Print..."), NULL, N_("Print maps"), (GCallback)print_cb }, |
5515e2d3 JJ |
3733 | { "Exit", GTK_STOCK_QUIT, N_("E_xit"), "<control>W", N_("Exit the program"), (GCallback)window_close }, |
3734 | { "SaveExit", GTK_STOCK_QUIT, N_("Save and Exit"), NULL, N_("Save and Exit the program"), (GCallback)save_file_and_exit }, | |
3735 | ||
5210c3d3 | 3736 | { "GotoDefaultLocation", GTK_STOCK_HOME, N_("Go to the _Default Location"), NULL, N_("Go to the default location"), (GCallback)goto_default_location }, |
cbd293bb | 3737 | { "GotoSearch", GTK_STOCK_JUMP_TO, N_("Go to _Location..."), NULL, N_("Go to address/place using text search"), (GCallback)goto_address }, |
402fee6c | 3738 | { "GotoLL", GTK_STOCK_JUMP_TO, N_("_Go to Lat/Lon..."), NULL, N_("Go to arbitrary lat/lon coordinate"), (GCallback)draw_goto_cb }, |
150618fe | 3739 | { "GotoUTM", GTK_STOCK_JUMP_TO, N_("Go to UTM..."), NULL, N_("Go to arbitrary UTM coordinate"), (GCallback)draw_goto_cb }, |
6b59f63d | 3740 | { "Refresh", GTK_STOCK_REFRESH, N_("_Refresh"), "F5", N_("Refresh any maps displayed"), (GCallback)draw_refresh_cb }, |
480fb7e1 | 3741 | { "SetHLColor",GTK_STOCK_SELECT_COLOR, N_("Set _Highlight Color..."), NULL, NULL, (GCallback)set_highlight_color }, |
cbd293bb | 3742 | { "SetBGColor",GTK_STOCK_SELECT_COLOR, N_("Set Bac_kground Color..."), NULL, NULL, (GCallback)set_bg_color }, |
5515e2d3 JJ |
3743 | { "ZoomIn", GTK_STOCK_ZOOM_IN, N_("Zoom _In"), "<control>plus", NULL, (GCallback)draw_zoom_cb }, |
3744 | { "ZoomOut", GTK_STOCK_ZOOM_OUT, N_("Zoom _Out"), "<control>minus", NULL, (GCallback)draw_zoom_cb }, | |
22c15481 | 3745 | { "ZoomTo", GTK_STOCK_ZOOM_FIT, N_("Zoom _To..."), "<control>Z", NULL, (GCallback)zoom_to_cb }, |
cbd293bb RN |
3746 | { "PanNorth", NULL, N_("Pan _North"), "<control>Up", NULL, (GCallback)draw_pan_cb }, |
3747 | { "PanEast", NULL, N_("Pan _East"), "<control>Right", NULL, (GCallback)draw_pan_cb }, | |
3748 | { "PanSouth", NULL, N_("Pan _South"), "<control>Down", NULL, (GCallback)draw_pan_cb }, | |
3749 | { "PanWest", NULL, N_("Pan _West"), "<control>Left", NULL, (GCallback)draw_pan_cb }, | |
5515e2d3 JJ |
3750 | { "BGJobs", GTK_STOCK_EXECUTE, N_("Background _Jobs"), NULL, NULL, (GCallback)a_background_show_window }, |
3751 | ||
3752 | { "Cut", GTK_STOCK_CUT, N_("Cu_t"), NULL, NULL, (GCallback)menu_cut_layer_cb }, | |
3753 | { "Copy", GTK_STOCK_COPY, N_("_Copy"), NULL, NULL, (GCallback)menu_copy_layer_cb }, | |
3754 | { "Paste", GTK_STOCK_PASTE, N_("_Paste"), NULL, NULL, (GCallback)menu_paste_layer_cb }, | |
3755 | { "Delete", GTK_STOCK_DELETE, N_("_Delete"), NULL, NULL, (GCallback)menu_delete_layer_cb }, | |
3756 | { "DeleteAll", NULL, N_("Delete All"), NULL, NULL, (GCallback)clear_cb }, | |
06526f88 | 3757 | { "MapCacheFlush",NULL, N_("_Flush Map Cache"), NULL, NULL, (GCallback)mapcache_flush_cb }, |
5210c3d3 | 3758 | { "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 | 3759 | { "Preferences",GTK_STOCK_PREFERENCES, N_("_Preferences"), NULL, NULL, (GCallback)preferences_cb }, |
6d61ba92 | 3760 | { "LayerDefaults",GTK_STOCK_PROPERTIES, N_("_Layer Defaults"), NULL, NULL, NULL }, |
5515e2d3 JJ |
3761 | { "Properties",GTK_STOCK_PROPERTIES, N_("_Properties"), NULL, NULL, (GCallback)menu_properties_cb }, |
3762 | ||
5ff75d1e | 3763 | { "HelpEntry", GTK_STOCK_HELP, N_("_Help"), "F1", NULL, (GCallback)help_help_cb }, |
5515e2d3 | 3764 | { "About", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL, (GCallback)help_about_cb }, |
e4afc73a EB |
3765 | }; |
3766 | ||
0bb36e78 RN |
3767 | static GtkActionEntry entries_gpsbabel[] = { |
3768 | { "ExportKML", NULL, N_("_KML..."), NULL, N_("Export as KML"), (GCallback)export_to_kml }, | |
3769 | }; | |
3770 | ||
e4afc73a | 3771 | /* Radio items */ |
d587678a | 3772 | /* FIXME use VIEWPORT_DRAWMODE values */ |
e4afc73a | 3773 | static GtkRadioActionEntry mode_entries[] = { |
5515e2d3 JJ |
3774 | { "ModeUTM", NULL, N_("_UTM Mode"), "<control>u", NULL, 0 }, |
3775 | { "ModeExpedia", NULL, N_("_Expedia Mode"), "<control>e", NULL, 1 }, | |
ac16c140 | 3776 | { "ModeMercator", NULL, N_("_Mercator Mode"), "<control>m", NULL, 4 }, |
bd5e571a | 3777 | { "ModeLatLon", NULL, N_("Lat_/Lon Mode"), "<control>l", NULL, 5 }, |
50a14534 EB |
3778 | }; |
3779 | ||
35c7c0ba | 3780 | static GtkToggleActionEntry toggle_entries[] = { |
6b59f63d | 3781 | { "ShowScale", NULL, N_("Show _Scale"), "<shift>F5", N_("Show Scale"), (GCallback)set_draw_scale, TRUE }, |
cbd293bb | 3782 | { "ShowCenterMark", NULL, N_("Show _Center Mark"), "F6", N_("Show Center Mark"), (GCallback)set_draw_centermark, TRUE }, |
2afcef36 | 3783 | { "ShowHighlight", GTK_STOCK_UNDERLINE, N_("Show _Highlight"), "F7", N_("Show Highlight"), (GCallback)set_draw_highlight, TRUE }, |
cbd293bb | 3784 | { "FullScreen", GTK_STOCK_FULLSCREEN, N_("_Full Screen"), "F11", N_("Activate full screen mode"), (GCallback)full_screen_cb, FALSE }, |
48df6aa3 | 3785 | { "ViewSidePanel", GTK_STOCK_INDEX, N_("Show Side _Panel"), "F9", N_("Show Side Panel"), (GCallback)view_side_panel_cb, TRUE }, |
a459ee10 | 3786 | { "ViewStatusBar", NULL, N_("Show Status_bar"), "F12", N_("Show Statusbar"), (GCallback)view_statusbar_cb, TRUE }, |
48df6aa3 RN |
3787 | { "ViewToolbar", NULL, N_("Show _Toolbar"), "F3", N_("Show Toolbar"), (GCallback)view_toolbar_cb, TRUE }, |
3788 | { "ViewMainMenu", NULL, N_("Show _Menu"), "F4", N_("Show Menu"), (GCallback)view_main_menu_cb, TRUE }, | |
35c7c0ba EB |
3789 | }; |
3790 | ||
a527cfff | 3791 | #include "menu.xml.h" |
e4afc73a | 3792 | static void window_create_ui( VikWindow *window ) |
50a14534 | 3793 | { |
e4afc73a EB |
3794 | GtkUIManager *uim; |
3795 | GtkActionGroup *action_group; | |
50a14534 | 3796 | GtkAccelGroup *accel_group; |
e4afc73a | 3797 | GError *error; |
e4afc73a EB |
3798 | guint i, j, mid; |
3799 | GtkIconFactory *icon_factory; | |
3800 | GtkIconSet *icon_set; | |
e4afc73a EB |
3801 | GtkRadioActionEntry *tools = NULL, *radio; |
3802 | guint ntools; | |
3803 | ||
3804 | uim = gtk_ui_manager_new (); | |
3805 | window->uim = uim; | |
3806 | ||
9593a4c9 EB |
3807 | toolbox_add_tool(window->vt, &ruler_tool, TOOL_LAYER_TYPE_NONE); |
3808 | toolbox_add_tool(window->vt, &zoom_tool, TOOL_LAYER_TYPE_NONE); | |
576cbd17 | 3809 | toolbox_add_tool(window->vt, &pan_tool, TOOL_LAYER_TYPE_NONE); |
a47bfefa | 3810 | toolbox_add_tool(window->vt, &select_tool, TOOL_LAYER_TYPE_NONE); |
941aa6e9 | 3811 | |
e4afc73a | 3812 | error = NULL; |
a527cfff | 3813 | if (!(mid = gtk_ui_manager_add_ui_from_string (uim, menu_xml, -1, &error))) { |
e4afc73a EB |
3814 | g_error_free (error); |
3815 | exit (1); | |
3816 | } | |
3817 | ||
3818 | action_group = gtk_action_group_new ("MenuActions"); | |
5515e2d3 | 3819 | gtk_action_group_set_translation_domain(action_group, PACKAGE_NAME); |
e4afc73a | 3820 | gtk_action_group_add_actions (action_group, entries, G_N_ELEMENTS (entries), window); |
35c7c0ba | 3821 | gtk_action_group_add_toggle_actions (action_group, toggle_entries, G_N_ELEMENTS (toggle_entries), window); |
6a9ff0ee | 3822 | gtk_action_group_add_radio_actions (action_group, mode_entries, G_N_ELEMENTS (mode_entries), 4, (GCallback)window_change_coord_mode_cb, window); |
e4afc73a | 3823 | |
0bb36e78 RN |
3824 | // Use this to see if GPSBabel is available: |
3825 | if ( a_babel_device_list ) { | |
3826 | // If going to add more entries then might be worth creating a menu_gpsbabel.xml.h file | |
3827 | if ( gtk_ui_manager_add_ui_from_string ( uim, | |
3828 | "<ui><menubar name='MainMenu'><menu action='File'><menu action='Export'><menuitem action='ExportKML'/></menu></menu></menubar></ui>", | |
3829 | -1, &error ) ) | |
3830 | gtk_action_group_add_actions ( action_group, entries_gpsbabel, G_N_ELEMENTS (entries_gpsbabel), window ); | |
3831 | } | |
3832 | ||
e4afc73a | 3833 | icon_factory = gtk_icon_factory_new (); |
ee36ac4f | 3834 | gtk_icon_factory_add_default (icon_factory); |
e4afc73a EB |
3835 | |
3836 | register_vik_icons(icon_factory); | |
3837 | ||
79dce0cb RN |
3838 | // Copy the tool RadioActionEntries out of the main Window structure into an extending array 'tools' |
3839 | // so that it can be applied to the UI in one action group add function call below | |
e4afc73a | 3840 | ntools = 0; |
79dce0cb | 3841 | for (i=0; i<window->vt->n_tools; i++) { |
e4afc73a EB |
3842 | tools = g_renew(GtkRadioActionEntry, tools, ntools+1); |
3843 | radio = &tools[ntools]; | |
3844 | ntools++; | |
79dce0cb | 3845 | *radio = window->vt->tools[i].ti.radioActionEntry; |
e4afc73a | 3846 | radio->value = ntools; |
79dce0cb | 3847 | } |
e4afc73a EB |
3848 | |
3849 | for (i=0; i<VIK_LAYER_NUM_TYPES; i++) { | |
3850 | GtkActionEntry action; | |
3851 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Layers/", | |
3852 | vik_layer_get_interface(i)->name, | |
3853 | vik_layer_get_interface(i)->name, | |
3854 | GTK_UI_MANAGER_MENUITEM, FALSE); | |
3855 | ||
3856 | icon_set = gtk_icon_set_new_from_pixbuf (gdk_pixbuf_from_pixdata (vik_layer_get_interface(i)->icon, FALSE, NULL )); | |
3857 | gtk_icon_factory_add (icon_factory, vik_layer_get_interface(i)->name, icon_set); | |
3858 | gtk_icon_set_unref (icon_set); | |
3859 | ||
3860 | action.name = vik_layer_get_interface(i)->name; | |
3861 | action.stock_id = vik_layer_get_interface(i)->name; | |
da12e3d1 | 3862 | action.label = g_strdup_printf( _("New _%s Layer"), vik_layer_get_interface(i)->name); |
75078768 | 3863 | action.accelerator = vik_layer_get_interface(i)->accelerator; |
e4afc73a EB |
3864 | action.tooltip = NULL; |
3865 | action.callback = (GCallback)menu_addlayer_cb; | |
3866 | gtk_action_group_add_actions(action_group, &action, 1, window); | |
3867 | ||
644eea0e RN |
3868 | g_free ( (gchar*)action.label ); |
3869 | ||
e4afc73a EB |
3870 | if ( vik_layer_get_interface(i)->tools_count ) { |
3871 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Tools/", vik_layer_get_interface(i)->name, NULL, GTK_UI_MANAGER_SEPARATOR, FALSE); | |
3872 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainToolbar/ToolItems/", vik_layer_get_interface(i)->name, NULL, GTK_UI_MANAGER_SEPARATOR, FALSE); | |
3873 | } | |
3874 | ||
79dce0cb | 3875 | // Further tool copying for to apply to the UI, also apply menu UI setup |
e4afc73a EB |
3876 | for ( j = 0; j < vik_layer_get_interface(i)->tools_count; j++ ) { |
3877 | tools = g_renew(GtkRadioActionEntry, tools, ntools+1); | |
3878 | radio = &tools[ntools]; | |
3879 | ntools++; | |
3880 | ||
e4afc73a | 3881 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Tools", |
79dce0cb RN |
3882 | vik_layer_get_interface(i)->tools[j].radioActionEntry.label, |
3883 | vik_layer_get_interface(i)->tools[j].radioActionEntry.name, | |
e4afc73a EB |
3884 | GTK_UI_MANAGER_MENUITEM, FALSE); |
3885 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainToolbar/ToolItems", | |
79dce0cb RN |
3886 | vik_layer_get_interface(i)->tools[j].radioActionEntry.label, |
3887 | vik_layer_get_interface(i)->tools[j].radioActionEntry.name, | |
e4afc73a EB |
3888 | GTK_UI_MANAGER_TOOLITEM, FALSE); |
3889 | ||
9593a4c9 | 3890 | toolbox_add_tool(window->vt, &(vik_layer_get_interface(i)->tools[j]), i); |
941aa6e9 | 3891 | |
79dce0cb RN |
3892 | *radio = vik_layer_get_interface(i)->tools[j].radioActionEntry; |
3893 | // Overwrite with actual number to use | |
e4afc73a EB |
3894 | radio->value = ntools; |
3895 | } | |
a7023a1b RN |
3896 | |
3897 | GtkActionEntry action_dl; | |
644eea0e | 3898 | gchar *layername = g_strdup_printf ( "Layer%s", vik_layer_get_interface(i)->fixed_layer_name ); |
a7023a1b RN |
3899 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Edit/LayerDefaults", |
3900 | vik_layer_get_interface(i)->name, | |
644eea0e | 3901 | layername, |
a7023a1b | 3902 | GTK_UI_MANAGER_MENUITEM, FALSE); |
644eea0e | 3903 | g_free (layername); |
a7023a1b RN |
3904 | |
3905 | // For default layers use action names of the form 'Layer<LayerName>' | |
3906 | // This is to avoid clashing with just the layer name used above for the tool actions | |
3907 | action_dl.name = g_strconcat("Layer", vik_layer_get_interface(i)->fixed_layer_name, NULL); | |
3908 | action_dl.stock_id = NULL; | |
3909 | action_dl.label = g_strconcat("_", vik_layer_get_interface(i)->name, "...", NULL); // Prepend marker for keyboard accelerator | |
3910 | action_dl.accelerator = NULL; | |
3911 | action_dl.tooltip = NULL; | |
3912 | action_dl.callback = (GCallback)layer_defaults_cb; | |
3913 | gtk_action_group_add_actions(action_group, &action_dl, 1, window); | |
644eea0e RN |
3914 | g_free ( (gchar*)action_dl.name ); |
3915 | g_free ( (gchar*)action_dl.label ); | |
e4afc73a | 3916 | } |
ee36ac4f | 3917 | g_object_unref (icon_factory); |
50a14534 | 3918 | |
e4afc73a EB |
3919 | gtk_action_group_add_radio_actions(action_group, tools, ntools, 0, (GCallback)menu_tool_cb, window); |
3920 | g_free(tools); | |
50a14534 | 3921 | |
e4afc73a | 3922 | gtk_ui_manager_insert_action_group (uim, action_group, 0); |
50a14534 | 3923 | |
79845167 QT |
3924 | for (i=0; i<VIK_LAYER_NUM_TYPES; i++) { |
3925 | for ( j = 0; j < vik_layer_get_interface(i)->tools_count; j++ ) { | |
3926 | GtkAction *action = gtk_action_group_get_action(action_group, | |
79dce0cb | 3927 | vik_layer_get_interface(i)->tools[j].radioActionEntry.name); |
79845167 QT |
3928 | g_object_set(action, "sensitive", FALSE, NULL); |
3929 | } | |
3930 | } | |
a147baa7 RN |
3931 | |
3932 | // This is done last so we don't need to track the value of mid anymore | |
3933 | vik_ext_tools_add_action_items ( window, window->uim, action_group, mid ); | |
3934 | ||
79845167 QT |
3935 | window->action_group = action_group; |
3936 | ||
e4afc73a EB |
3937 | accel_group = gtk_ui_manager_get_accel_group (uim); |
3938 | gtk_window_add_accel_group (GTK_WINDOW (window), accel_group); | |
3939 | gtk_ui_manager_ensure_update (uim); | |
13505702 GB |
3940 | |
3941 | setup_recent_files(window); | |
e4afc73a | 3942 | } |
50a14534 | 3943 | |
50a14534 | 3944 | |
79dce0cb RN |
3945 | // TODO - add method to add tool icons defined from outside this file |
3946 | // and remove the reverse dependency on icon definition from this file | |
e4afc73a | 3947 | static struct { |
4bd45256 | 3948 | const GdkPixdata *data; |
e4afc73a EB |
3949 | gchar *stock_id; |
3950 | } stock_icons[] = { | |
79dce0cb | 3951 | { &mover_22_pixbuf, "vik-icon-pan" }, |
5bfafde9 GB |
3952 | { &zoom_18_pixbuf, "vik-icon-zoom" }, |
3953 | { &ruler_18_pixbuf, "vik-icon-ruler" }, | |
a47bfefa | 3954 | { &select_18_pixbuf, "vik-icon-select" }, |
e37b2a6d | 3955 | { &vik_new_route_18_pixbuf, "vik-icon-Create Route" }, |
79dce0cb | 3956 | { &route_finder_18_pixbuf, "vik-icon-Route Finder" }, |
06a6af5b | 3957 | { &demdl_18_pixbuf, "vik-icon-DEM Download" }, |
79dce0cb RN |
3958 | { &showpic_18_pixbuf, "vik-icon-Show Picture" }, |
3959 | { &addtr_18_pixbuf, "vik-icon-Create Track" }, | |
3960 | { &edtr_18_pixbuf, "vik-icon-Edit Trackpoint" }, | |
3961 | { &addwp_18_pixbuf, "vik-icon-Create Waypoint" }, | |
3962 | { &edwp_18_pixbuf, "vik-icon-Edit Waypoint" }, | |
3963 | { &geozoom_18_pixbuf, "vik-icon-Georef Zoom Tool" }, | |
3964 | { &geomove_18_pixbuf, "vik-icon-Georef Move Map" }, | |
3965 | { &mapdl_18_pixbuf, "vik-icon-Maps Download" }, | |
e4afc73a EB |
3966 | }; |
3967 | ||
e4afc73a EB |
3968 | static gint n_stock_icons = G_N_ELEMENTS (stock_icons); |
3969 | ||
3970 | static void | |
3971 | register_vik_icons (GtkIconFactory *icon_factory) | |
3972 | { | |
3973 | GtkIconSet *icon_set; | |
e4afc73a | 3974 | gint i; |
e4afc73a EB |
3975 | |
3976 | for (i = 0; i < n_stock_icons; i++) { | |
4bd45256 EB |
3977 | icon_set = gtk_icon_set_new_from_pixbuf (gdk_pixbuf_from_pixdata ( |
3978 | stock_icons[i].data, FALSE, NULL )); | |
e4afc73a EB |
3979 | gtk_icon_factory_add (icon_factory, stock_icons[i].stock_id, icon_set); |
3980 | gtk_icon_set_unref (icon_set); | |
3981 | } | |
50a14534 | 3982 | } |
bce3a7b0 | 3983 | |
9d7c24ed RN |
3984 | gpointer vik_window_get_selected_trw_layer ( VikWindow *vw ) |
3985 | { | |
3986 | return vw->selected_vtl; | |
3987 | } | |
3988 | ||
3989 | void vik_window_set_selected_trw_layer ( VikWindow *vw, gpointer vtl ) | |
3990 | { | |
113c74f6 RN |
3991 | vw->selected_vtl = vtl; |
3992 | vw->containing_vtl = vtl; | |
9d7c24ed RN |
3993 | /* Clear others */ |
3994 | vw->selected_track = NULL; | |
3995 | vw->selected_tracks = NULL; | |
3996 | vw->selected_waypoint = NULL; | |
3997 | vw->selected_waypoints = NULL; | |
04f36d92 RN |
3998 | // Set highlight thickness |
3999 | vik_viewport_set_highlight_thickness ( vw->viking_vvp, vik_trw_layer_get_property_tracks_line_thickness (vw->containing_vtl) ); | |
9d7c24ed RN |
4000 | } |
4001 | ||
1c70a947 | 4002 | GHashTable *vik_window_get_selected_tracks ( VikWindow *vw ) |
9d7c24ed RN |
4003 | { |
4004 | return vw->selected_tracks; | |
4005 | } | |
4006 | ||
1c70a947 | 4007 | void vik_window_set_selected_tracks ( VikWindow *vw, GHashTable *ght, gpointer vtl ) |
9d7c24ed | 4008 | { |
1c70a947 | 4009 | vw->selected_tracks = ght; |
113c74f6 | 4010 | vw->containing_vtl = vtl; |
9d7c24ed RN |
4011 | /* Clear others */ |
4012 | vw->selected_vtl = NULL; | |
4013 | vw->selected_track = NULL; | |
4014 | vw->selected_waypoint = NULL; | |
4015 | vw->selected_waypoints = NULL; | |
04f36d92 RN |
4016 | // Set highlight thickness |
4017 | vik_viewport_set_highlight_thickness ( vw->viking_vvp, vik_trw_layer_get_property_tracks_line_thickness (vw->containing_vtl) ); | |
9d7c24ed RN |
4018 | } |
4019 | ||
4020 | gpointer vik_window_get_selected_track ( VikWindow *vw ) | |
4021 | { | |
4022 | return vw->selected_track; | |
4023 | } | |
4024 | ||
b16effab | 4025 | void vik_window_set_selected_track ( VikWindow *vw, gpointer *vt, gpointer vtl ) |
9d7c24ed RN |
4026 | { |
4027 | vw->selected_track = vt; | |
113c74f6 | 4028 | vw->containing_vtl = vtl; |
9d7c24ed RN |
4029 | /* Clear others */ |
4030 | vw->selected_vtl = NULL; | |
4031 | vw->selected_tracks = NULL; | |
4032 | vw->selected_waypoint = NULL; | |
4033 | vw->selected_waypoints = NULL; | |
04f36d92 RN |
4034 | // Set highlight thickness |
4035 | vik_viewport_set_highlight_thickness ( vw->viking_vvp, vik_trw_layer_get_property_tracks_line_thickness (vw->containing_vtl) ); | |
9d7c24ed | 4036 | } |
04f36d92 | 4037 | |
1c70a947 | 4038 | GHashTable *vik_window_get_selected_waypoints ( VikWindow *vw ) |
9d7c24ed RN |
4039 | { |
4040 | return vw->selected_waypoints; | |
4041 | } | |
4042 | ||
1c70a947 | 4043 | void vik_window_set_selected_waypoints ( VikWindow *vw, GHashTable *ght, gpointer vtl ) |
9d7c24ed | 4044 | { |
1c70a947 | 4045 | vw->selected_waypoints = ght; |
113c74f6 | 4046 | vw->containing_vtl = vtl; |
9d7c24ed RN |
4047 | /* Clear others */ |
4048 | vw->selected_vtl = NULL; | |
4049 | vw->selected_track = NULL; | |
4050 | vw->selected_tracks = NULL; | |
4051 | vw->selected_waypoint = NULL; | |
4052 | } | |
4053 | ||
4054 | gpointer vik_window_get_selected_waypoint ( VikWindow *vw ) | |
4055 | { | |
4056 | return vw->selected_waypoint; | |
4057 | } | |
4058 | ||
b16effab | 4059 | void vik_window_set_selected_waypoint ( VikWindow *vw, gpointer *vwp, gpointer vtl ) |
9d7c24ed RN |
4060 | { |
4061 | vw->selected_waypoint = vwp; | |
113c74f6 | 4062 | vw->containing_vtl = vtl; |
9d7c24ed RN |
4063 | /* Clear others */ |
4064 | vw->selected_vtl = NULL; | |
4065 | vw->selected_track = NULL; | |
4066 | vw->selected_tracks = NULL; | |
4067 | vw->selected_waypoints = NULL; | |
4068 | } | |
4069 | ||
4070 | gboolean vik_window_clear_highlight ( VikWindow *vw ) | |
4071 | { | |
4072 | gboolean need_redraw = FALSE; | |
4073 | if ( vw->selected_vtl != NULL ) { | |
4074 | vw->selected_vtl = NULL; | |
4075 | need_redraw = TRUE; | |
4076 | } | |
4077 | if ( vw->selected_track != NULL ) { | |
4078 | vw->selected_track = NULL; | |
4079 | need_redraw = TRUE; | |
4080 | } | |
4081 | if ( vw->selected_tracks != NULL ) { | |
4082 | vw->selected_tracks = NULL; | |
4083 | need_redraw = TRUE; | |
4084 | } | |
4085 | if ( vw->selected_waypoint != NULL ) { | |
4086 | vw->selected_waypoint = NULL; | |
4087 | need_redraw = TRUE; | |
4088 | } | |
4089 | if ( vw->selected_waypoints != NULL ) { | |
4090 | vw->selected_waypoints = NULL; | |
4091 | need_redraw = TRUE; | |
4092 | } | |
4093 | return need_redraw; | |
4094 | } | |
fa51adec RN |
4095 | |
4096 | GThread *vik_window_get_thread ( VikWindow *vw ) | |
4097 | { | |
4098 | return vw->thread; | |
4099 | } |