]> git.street.me.uk Git - andy/viking.git/blame - src/vikwindow.c
projects / andy / viking.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
keeping OSM password safe
[andy/viking.git] / src / vikwindow.c
CommitLineData
50a14534
EB		 1/*
2 * viking -- GPS Data and Topo Analyzer, Explorer, and Manager
3 *
4 * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 *
20 */
4c77d5e0
GB		 21
22#ifdef HAVE_CONFIG_H
23#include "config.h"
24#endif
25
50a14534
EB		 26#include "viking.h"
27#include "background.h"
1d1bc3c1 28#include "acquire.h"
7b3479e3 29#include "datasources.h"
ba4a5e11
GB		 30#ifdef VIK_CONFIG_GOOGLE
31#include "googlesearch.h"
32#endif
33#ifdef VIK_CONFIG_GEONAMES
93c47137 34#include "geonamessearch.h"
ba4a5e11 35#endif
071da616 36#include "dems.h"
7c259702 37#include "mapcache.h"
42f34743 38#include "print.h"
17a1f8f9 39#include "preferences.h"
f2f2f7bf 40#include "icons/icons.h"
92806042 41#include "vikexttools.h"
50a14534 42
8c00358d 43#ifdef HAVE_STDLIB_H
e4afc73a 44#include <stdlib.h>
8c00358d
GB		 45#endif
46#ifdef HAVE_MATH_H
50a14534 47#include <math.h>
8c00358d
GB		 48#endif
49#ifdef HAVE_STRING_H
50a14534 50#include <string.h>
8c00358d 51#endif
50a14534 52#include <ctype.h>
f83131b9
MA		 53#include <glib.h>
54#include <glib/gstdio.h>
1d1bc3c1 55#include <glib/gprintf.h>
4c77d5e0 56#include <glib/gi18n.h>
50a14534 57
3570ad57
QT		 58#define VIKING_WINDOW_WIDTH 1000
59#define VIKING_WINDOW_HEIGHT 800
50a14534
EB		 60#define DRAW_IMAGE_DEFAULT_WIDTH 1280
61#define DRAW_IMAGE_DEFAULT_HEIGHT 1024
62#define DRAW_IMAGE_DEFAULT_SAVE_AS_PNG TRUE
63
64static void window_finalize ( GObject *gob );
65static GObjectClass *parent_class;
66
67static void window_init ( VikWindow *vw );
68static void window_class_init ( VikWindowClass *klass );
4c77d5e0 69static void window_set_filename ( VikWindow *vw, const gchar *filename );
50a14534
EB		 70
71static void draw_update ( VikWindow *vw );
72
e4afc73a 73static void newwindow_cb ( GtkAction *a, VikWindow *vw );
50a14534
EB		 74
75/* Drawing & stuff */
76
77static gboolean delete_event( VikWindow *vw );
78
777e2d4d
EB		 79static gboolean key_press_event( VikWindow *vw, GdkEventKey *event, gpointer data );
80
bce3a7b0 81static void window_configure_event ( VikWindow *vw );
50a14534
EB		 82static void draw_sync ( VikWindow *vw );
83static void draw_redraw ( VikWindow *vw );
941aa6e9 84static void draw_scroll ( VikWindow *vw, GdkEventScroll *event );
50a14534
EB		 85static void draw_click ( VikWindow *vw, GdkEventButton *event );
86static void draw_release ( VikWindow *vw, GdkEventButton *event );
87static void draw_mouse_motion ( VikWindow *vw, GdkEventMotion *event );
e4afc73a
EB		 88static void draw_zoom_cb ( GtkAction *a, VikWindow *vw );
89static void draw_goto_cb ( GtkAction *a, VikWindow *vw );
50a14534
EB		 90
91static void draw_status ();
92
93/* End Drawing Functions */
94
e4afc73a
EB		 95static void menu_addlayer_cb ( GtkAction *a, VikWindow *vw );
96static void menu_properties_cb ( GtkAction *a, VikWindow *vw );
97static void menu_delete_layer_cb ( GtkAction *a, VikWindow *vw );
941aa6e9
AF		 98
99/* tool management */
100typedef struct {
101 VikToolInterface ti;
102 gpointer state;
9593a4c9 103 gint layer_type;
941aa6e9 104} toolbox_tool_t;
9593a4c9 105#define TOOL_LAYER_TYPE_NONE -1
941aa6e9
AF		 106
107typedef struct {
108 int active_tool;
109 int n_tools;
110 toolbox_tool_t *tools;
111 VikWindow *vw;
112} toolbox_tools_t;
113
e4afc73a 114static void menu_tool_cb ( GtkAction *old, GtkAction *a, VikWindow *vw );
941aa6e9 115static toolbox_tools_t* toolbox_create(VikWindow *vw);
9593a4c9 116static void toolbox_add_tool(toolbox_tools_t *vt, VikToolInterface *vti, gint layer_type );
941aa6e9
AF		 117static int toolbox_get_tool(toolbox_tools_t *vt, const gchar *tool_name);
118static void toolbox_activate(toolbox_tools_t *vt, const gchar *tool_name);
f2f2f7bf 119static const GdkCursor *toolbox_get_cursor(toolbox_tools_t *vt, const gchar *tool_name);
941aa6e9 120static void toolbox_click (toolbox_tools_t *vt, GdkEventButton *event);
dc2c040e 121static void toolbox_move (toolbox_tools_t *vt, GdkEventMotion *event);
941aa6e9
AF		 122static void toolbox_release (toolbox_tools_t *vt, GdkEventButton *event);
123
50a14534 124
941aa6e9 125/* ui creation */
e4afc73a 126static void window_create_ui( VikWindow *window );
941aa6e9 127static void register_vik_icons (GtkIconFactory *icon_factory);
50a14534 128
941aa6e9 129/* i/o */
e4afc73a
EB		 130static void load_file ( GtkAction *a, VikWindow *vw );
131static gboolean save_file_as ( GtkAction *a, VikWindow *vw );
132static gboolean save_file ( GtkAction *a, VikWindow *vw );
2bf7cadd 133static gboolean save_file_and_exit ( GtkAction *a, VikWindow *vw );
50a14534
EB		 134static gboolean window_save ( VikWindow *vw );
135
136struct _VikWindow {
137 GtkWindow gtkwindow;
138 VikViewport *viking_vvp;
139 VikLayersPanel *viking_vlp;
140 VikStatusbar *viking_vs;
141
e4afc73a
EB		 142 GtkToolbar *toolbar;
143
50a14534
EB		 144 GtkItemFactory *item_factory;
145
941aa6e9 146 /* tool management state */
50a14534 147 guint current_tool;
941aa6e9 148 toolbox_tools_t *vt;
50a14534
EB		 149 guint16 tool_layer_id;
150 guint16 tool_tool_id;
151
79845167
QT		 152 GtkActionGroup *action_group;
153
50a14534
EB		 154 gint pan_x, pan_y;
155
156 guint draw_image_width, draw_image_height;
157 gboolean draw_image_save_as_png;
158
159 gchar *filename;
160 gboolean modified;
161
162 GtkWidget *open_dia, *save_dia;
f2a1ca71 163 GtkWidget *save_img_dia, *save_img_dir_dia;
50a14534
EB		 164
165 gboolean only_updating_coord_mode_ui; /* hack for a bug in GTK */
e4afc73a 166 GtkUIManager *uim;
c9177aae
QT		 167
168 /* half-drawn update */
169 VikLayer *trigger;
170 VikCoord trigger_center;
50a14534
EB		 171};
172
173enum {
576cbd17
GB		 174 TOOL_PAN = 0,
175 TOOL_ZOOM,
50a14534
EB		 176 TOOL_RULER,
177 TOOL_LAYER,
178 NUMBER_OF_TOOLS
179};
180
181enum {
182 VW_NEWWINDOW_SIGNAL,
183 VW_OPENWINDOW_SIGNAL,
184 VW_LAST_SIGNAL
185};
186
187static guint window_signals[VW_LAST_SIGNAL] = { 0 };
188
576cbd17 189static gchar *tool_names[NUMBER_OF_TOOLS] = { N_("Pan"), N_("Zoom"), N_("Ruler") };
50a14534
EB		 190
191GType vik_window_get_type (void)
192{
193 static GType vw_type = 0;
194
195 if (!vw_type)
196 {
197 static const GTypeInfo vw_info =
198 {
199 sizeof (VikWindowClass),
200 NULL, /* base_init */
201 NULL, /* base_finalize */
202 (GClassInitFunc) window_class_init, /* class_init */
203 NULL, /* class_finalize */
204 NULL, /* class_data */
205 sizeof (VikWindow),
206 0,
207 (GInstanceInitFunc) window_init,
208 };
209 vw_type = g_type_register_static ( GTK_TYPE_WINDOW, "VikWindow", &vw_info, 0 );
210 }
211
212 return vw_type;
213}
214
014128f6
QT		 215VikViewport * vik_window_viewport(VikWindow *vw)
216{
217 return(vw->viking_vvp);
218}
219
79845167
QT		 220void vik_window_selected_layer(VikWindow *vw, VikLayer *vl)
221{
222 int i, j, tool_count;
223 VikLayerInterface *layer_interface;
224
225 if (!vw->action_group) return;
226
227 for (i=0; i<VIK_LAYER_NUM_TYPES; i++) {
228 GtkAction *action;
229 layer_interface = vik_layer_get_interface(i);
230 tool_count = layer_interface->tools_count;
231
232 for (j = 0; j < tool_count; j++) {
233 action = gtk_action_group_get_action(vw->action_group,
234 layer_interface->tools[j].name);
235 g_object_set(action, "sensitive", i == vl->type, NULL);
236 }
237 }
238}
239
50a14534
EB		 240static void window_finalize ( GObject *gob )
241{
242 VikWindow *vw = VIK_WINDOW(gob);
243 g_return_if_fail ( vw != NULL );
244
245 a_background_remove_status ( vw->viking_vs );
246
247 G_OBJECT_CLASS(parent_class)->finalize(gob);
248}
249
bce3a7b0 250
50a14534
EB		 251static void window_class_init ( VikWindowClass *klass )
252{
253 /* destructor */
254 GObjectClass *object_class;
255
256 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 257 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		 258
259 object_class = G_OBJECT_CLASS (klass);
260
261 object_class->finalize = window_finalize;
262
263 parent_class = g_type_class_peek_parent (klass);
264
265}
266
267static void window_init ( VikWindow *vw )
268{
269 GtkWidget *main_vbox;
270 GtkWidget *hpaned;
271
79845167 272 vw->action_group = NULL;
50a14534 273
24277274 274 vw->viking_vvp = vik_viewport_new();
50a14534
EB		 275 vw->viking_vlp = vik_layers_panel_new();
276 vik_layers_panel_set_viewport ( vw->viking_vlp, vw->viking_vvp );
277 vw->viking_vs = vik_statusbar_new();
278
941aa6e9
AF		 279 vw->vt = toolbox_create(vw);
280 window_create_ui(vw);
4c77d5e0 281 window_set_filename (vw, NULL);
941aa6e9 282
576cbd17 283 toolbox_activate(vw->vt, "Pan");
941aa6e9 284
50a14534 285 vw->filename = NULL;
e4afc73a 286 vw->item_factory = NULL;
50a14534 287
50a14534
EB		 288 vw->modified = FALSE;
289 vw->only_updating_coord_mode_ui = FALSE;
941aa6e9 290
50a14534
EB		 291 vw->pan_x = vw->pan_y = -1;
292 vw->draw_image_width = DRAW_IMAGE_DEFAULT_WIDTH;
293 vw->draw_image_height = DRAW_IMAGE_DEFAULT_HEIGHT;
294 vw->draw_image_save_as_png = DRAW_IMAGE_DEFAULT_SAVE_AS_PNG;
295
296 main_vbox = gtk_vbox_new(FALSE, 1);
297 gtk_container_add (GTK_CONTAINER (vw), main_vbox);
298
e4afc73a
EB		 299 gtk_box_pack_start (GTK_BOX(main_vbox), gtk_ui_manager_get_widget (vw->uim, "/MainMenu"), FALSE, TRUE, 0);
300 gtk_box_pack_start (GTK_BOX(main_vbox), gtk_ui_manager_get_widget (vw->uim, "/MainToolbar"), FALSE, TRUE, 0);
886031df
AF		 301 gtk_toolbar_set_icon_size(GTK_TOOLBAR(gtk_ui_manager_get_widget (vw->uim, "/MainToolbar")), GTK_ICON_SIZE_SMALL_TOOLBAR);
302 gtk_toolbar_set_style (GTK_TOOLBAR(gtk_ui_manager_get_widget (vw->uim, "/MainToolbar")), GTK_TOOLBAR_ICONS);
50a14534 303
92806042 304 vik_ext_tools_add_menu_items ( vw, vw->uim );
777e2d4d 305
50a14534
EB		 306 g_signal_connect (G_OBJECT (vw), "delete_event", G_CALLBACK (delete_event), NULL);
307
308 g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "expose_event", G_CALLBACK(draw_sync), vw);
bce3a7b0 309 g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "configure_event", G_CALLBACK(window_configure_event), vw);
777e2d4d 310 gtk_widget_add_events ( GTK_WIDGET(vw->viking_vvp), GDK_POINTER_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_KEY_PRESS_MASK );
50a14534
EB		 311 g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "scroll_event", G_CALLBACK(draw_scroll), vw);
312 g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "button_press_event", G_CALLBACK(draw_click), vw);
313 g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "button_release_event", G_CALLBACK(draw_release), vw);
314 g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "motion_notify_event", G_CALLBACK(draw_mouse_motion), vw);
315 g_signal_connect_swapped (G_OBJECT(vw->viking_vlp), "update", G_CALLBACK(draw_update), vw);
316
165d30aa 317 g_signal_connect_swapped (G_OBJECT (vw->viking_vvp), "key_press_event", G_CALLBACK (key_press_event), vw);
777e2d4d 318
9a3cdf12 319 gtk_window_set_default_size ( GTK_WINDOW(vw), VIKING_WINDOW_WIDTH, VIKING_WINDOW_HEIGHT);
50a14534
EB		 320
321 hpaned = gtk_hpaned_new ();
181f5d0c
MA		 322 gtk_paned_pack1 ( GTK_PANED(hpaned), GTK_WIDGET (vw->viking_vlp), FALSE, FALSE );
323 gtk_paned_pack2 ( GTK_PANED(hpaned), GTK_WIDGET (vw->viking_vvp), TRUE, TRUE );
50a14534
EB		 324
325 /* This packs the button into the window (a gtk container). */
326 gtk_box_pack_start (GTK_BOX(main_vbox), hpaned, TRUE, TRUE, 0);
327
328 gtk_box_pack_end (GTK_BOX(main_vbox), GTK_WIDGET(vw->viking_vs), FALSE, TRUE, 0);
329
330 a_background_add_status(vw->viking_vs);
331
332 vw->open_dia = NULL;
333 vw->save_dia = NULL;
f2a1ca71
QT		 334 vw->save_img_dia = NULL;
335 vw->save_img_dir_dia = NULL;
50a14534
EB		 336}
337
338VikWindow *vik_window_new ()
339{
340 return VIK_WINDOW ( g_object_new ( VIK_WINDOW_TYPE, NULL ) );
341}
342
777e2d4d
EB		 343static gboolean key_press_event( VikWindow *vw, GdkEventKey *event, gpointer data )
344{
345 VikLayer *vl = vik_layers_panel_get_selected ( vw->viking_vlp );
346 if (vl && vw->vt->active_tool != -1 && vw->vt->tools[vw->vt->active_tool].ti.key_press ) {
347 gint ltype = vw->vt->tools[vw->vt->active_tool].layer_type;
348 if ( vl && ltype == vl->type )
349 return vw->vt->tools[vw->vt->active_tool].ti.key_press(vl, event, vw->vt->tools[vw->vt->active_tool].state);
350 }
351 return FALSE; /* don't handle the keypress */
352}
353
50a14534
EB		 354static gboolean delete_event( VikWindow *vw )
355{
a5fd2196 356#ifdef VIKING_PROMPT_IF_MODIFIED
50a14534 357 if ( vw->modified )
a5fd2196
QT		 358#else
359 if (0)
360#endif
50a14534
EB		 361 {
362 GtkDialog *dia;
363 dia = GTK_DIALOG ( gtk_message_dialog_new ( GTK_WINDOW(vw), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE,
4c77d5e0
GB		 364 _("Do you want to save the changes you made to the document \"%s\"?\n"
365 "\n"
366 "Your changes will be lost if you don't save them."),
367 vw->filename ? a_file_basename ( vw->filename ) : _("Untitled") ) );
368 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		 369 switch ( gtk_dialog_run ( dia ) )
370 {
371 case GTK_RESPONSE_NO: gtk_widget_destroy ( GTK_WIDGET(dia) ); return FALSE;
372 case GTK_RESPONSE_CANCEL: gtk_widget_destroy ( GTK_WIDGET(dia) ); return TRUE;
e4afc73a 373 default: gtk_widget_destroy ( GTK_WIDGET(dia) ); return ! save_file(NULL, vw);
50a14534
EB		 374 }
375 }
376 return FALSE;
377}
378
379/* Drawing stuff */
e4afc73a 380static void newwindow_cb ( GtkAction *a, VikWindow *vw )
50a14534
EB		 381{
382 g_signal_emit ( G_OBJECT(vw), window_signals[VW_NEWWINDOW_SIGNAL], 0 );
383}
384
385static void draw_update ( VikWindow *vw )
386{
387 draw_redraw (vw);
388 draw_sync (vw);
389}
390
391static void draw_sync ( VikWindow *vw )
392{
393 vik_viewport_sync(vw->viking_vvp);
394 draw_status ( vw );
395 /* other things may be necc here later. */
396}
397
398static void draw_status ( VikWindow *vw )
399{
400 static gchar zoom_level[22];
4c77d5e0 401 g_snprintf ( zoom_level, 22, "%.3f/%.3f %s", vik_viewport_get_xmpp (vw->viking_vvp), vik_viewport_get_ympp(vw->viking_vvp), vik_viewport_get_coord_mode(vw->viking_vvp) == VIK_COORD_UTM ? _("mpp") : _("pixelfact") );
50a14534
EB		 402 if ( vw->current_tool == TOOL_LAYER )
403 vik_statusbar_set_message ( vw->viking_vs, 0, vik_layer_get_interface(vw->tool_layer_id)->tools[vw->tool_tool_id].name );
404 else
4c77d5e0 405 vik_statusbar_set_message ( vw->viking_vs, 0, _(tool_names[vw->current_tool]) );
50a14534
EB		 406
407 vik_statusbar_set_message ( vw->viking_vs, 2, zoom_level );
408}
409
c9177aae
QT		 410void vik_window_set_redraw_trigger(VikLayer *vl)
411{
730a38c1 412 VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vl));
be3b5803
GB		 413 if (NULL != vw)
414 vw->trigger = vl;
c9177aae
QT		 415}
416
bce3a7b0
EB		 417static void window_configure_event ( VikWindow *vw )
418{
f2f2f7bf 419 static int first = 1;
bce3a7b0 420 draw_redraw ( vw );
372132a6
GB		 421 if (first) {
422 // This is a hack to set the cursor corresponding to the first tool
423 // FIXME find the correct way to initialize both tool and its cursor
f2f2f7bf 424 const GdkCursor *cursor = NULL;
372132a6 425 first = 0;
f2f2f7bf
GB		 426 cursor = toolbox_get_cursor(vw->vt, "Pan");
427 /* We set cursor, even if it is NULL: it resets to default */
428 gdk_window_set_cursor ( GTK_WIDGET(vw->viking_vvp)->window, cursor );
372132a6 429 }
bce3a7b0
EB		 430}
431
50a14534
EB		 432static void draw_redraw ( VikWindow *vw )
433{
c9177aae
QT		 434 VikCoord old_center = vw->trigger_center;
435 vw->trigger_center = *(vik_viewport_get_center(vw->viking_vvp));
436 VikLayer *new_trigger = vw->trigger;
437 vw->trigger = NULL;
0df66d57
EB		 438 VikLayer *old_trigger = VIK_LAYER(vik_viewport_get_trigger(vw->viking_vvp));
439
440 if ( ! new_trigger )
441 ; /* do nothing -- have to redraw everything. */
c9177aae 442 else if ( (old_trigger != new_trigger) || !vik_coord_equals(&old_center, &vw->trigger_center) )
0df66d57
EB		 443 vik_viewport_set_trigger ( vw->viking_vvp, new_trigger ); /* todo: set to half_drawn mode if new trigger is above old */
444 else
445 vik_viewport_set_half_drawn ( vw->viking_vvp, TRUE );
446
447 /* actually draw */
50a14534 448 vik_viewport_clear ( vw->viking_vvp);
50a14534 449 vik_layers_panel_draw_all ( vw->viking_vlp );
acaf7113 450 vik_viewport_draw_scale ( vw->viking_vvp );
c933487f 451 vik_viewport_draw_centermark ( vw->viking_vvp );
0df66d57
EB		 452
453 vik_viewport_set_half_drawn ( vw->viking_vvp, FALSE ); /* just in case. */
50a14534
EB		 454}
455
941aa6e9
AF		 456gboolean draw_buf_done = TRUE;
457
458static gboolean draw_buf(gpointer data)
459{
460 gpointer *pass_along = data;
461 gdk_threads_enter();
462 gdk_draw_drawable (pass_along[0], pass_along[1],
463 pass_along[2], 0, 0, 0, 0, -1, -1);
464 draw_buf_done = TRUE;
465 gdk_threads_leave();
466 return FALSE;
467}
468
469
470/* Mouse event handlers ************************************************************************/
471
b57126a3
GB		 472static void vik_window_pan_click (VikWindow *vw, GdkEventButton *event)
473{
474 /* set panning origin */
475 vw->pan_x = (gint) event->x;
476 vw->pan_y = (gint) event->y;
477}
478
941aa6e9
AF		 479static void draw_click (VikWindow *vw, GdkEventButton *event)
480{
165d30aa 481 gtk_widget_grab_focus ( GTK_WIDGET(vw->viking_vvp) );
941aa6e9
AF		 482
483 /* middle button pressed. we reserve all middle button and scroll events
484 * for panning and zooming; tools only get left/right/movement
485 */
486 if ( event->button == 2) {
b57126a3 487 vik_window_pan_click ( vw, event );
941aa6e9
AF		 488 }
489 else {
490 toolbox_click(vw->vt, event);
491 }
492}
493
b57126a3
GB		 494static void vik_window_pan_move (VikWindow *vw, GdkEventMotion *event)
495{
496 if ( vw->pan_x != -1 ) {
497 vik_viewport_pan_sync ( vw->viking_vvp, event->x - vw->pan_x, event->y - vw->pan_y );
498 }
499}
500
941aa6e9
AF		 501static void draw_mouse_motion (VikWindow *vw, GdkEventMotion *event)
502{
503 static VikCoord coord;
504 static struct UTM utm;
505 static struct LatLon ll;
a58aaed4
GB		 506 #define BUFFER_SIZE 50
507 static char pointer_buf[BUFFER_SIZE];
508 gchar *lat = NULL, *lon = NULL;
071da616 509 gint16 alt;
228213c5
QT		 510 gdouble zoom;
511 VikDemInterpol interpol_method;
941aa6e9 512
576cbd17 513 toolbox_move(vw->vt, event);
941aa6e9
AF		 514
515 vik_viewport_screen_to_coord ( vw->viking_vvp, event->x, event->y, &coord );
516 vik_coord_to_utm ( &coord, &utm );
517 a_coords_utm_to_latlon ( &utm, &ll );
a58aaed4 518 a_coords_latlon_to_string ( &ll, &lat, &lon );
228213c5
QT		 519 /* Change interpolate method according to scale */
520 zoom = vik_viewport_get_zoom(vw->viking_vvp);
521 if (zoom > 2.0)
522 interpol_method = VIK_DEM_INTERPOL_NONE;
523 else if (zoom >= 1.0)
524 interpol_method = VIK_DEM_INTERPOL_SIMPLE;
525 else
526 interpol_method = VIK_DEM_INTERPOL_BEST;
527 if ((alt = a_dems_get_elev_by_coord(&coord, interpol_method)) != VIK_DEM_INVALID_ELEVATION)
a58aaed4 528 g_snprintf ( pointer_buf, BUFFER_SIZE, _("%s %s %dm"), lat, lon, alt );
071da616 529 else
a58aaed4
GB		 530 g_snprintf ( pointer_buf, BUFFER_SIZE, _("%s %s"), lat, lon );
531 g_free (lat);
532 lat = NULL;
533 g_free (lon);
534 lon = NULL;
941aa6e9
AF		 535 vik_statusbar_set_message ( vw->viking_vs, 4, pointer_buf );
536
b57126a3
GB		 537 vik_window_pan_move ( vw, event );
538}
539
540static void vik_window_pan_release ( VikWindow *vw, GdkEventButton *event )
541{
542 if ( ABS(vw->pan_x - event->x) <= 1 && ABS(vw->pan_y - event->y) <= 1 )
543 vik_viewport_set_center_screen ( vw->viking_vvp, vw->pan_x, vw->pan_y );
544 else
545 vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2 - event->x + vw->pan_x,
546 vik_viewport_get_height(vw->viking_vvp)/2 - event->y + vw->pan_y );
547 draw_update ( vw );
548 vw->pan_x = vw->pan_y = -1;
941aa6e9
AF		 549}
550
551static void draw_release ( VikWindow *vw, GdkEventButton *event )
552{
165d30aa
EB		 553 gtk_widget_grab_focus ( GTK_WIDGET(vw->viking_vvp) );
554
941aa6e9 555 if ( event->button == 2 ) { /* move / pan */
b57126a3 556 vik_window_pan_release(vw, event);
941aa6e9
AF		 557 }
558 else {
559 toolbox_release(vw->vt, event);
560 }
561}
562
563static void draw_scroll (VikWindow *vw, GdkEventScroll *event)
564{
d1a45556
JN		 565 guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK);
566 if ( modifiers == GDK_CONTROL_MASK ) {
8c721f83
EB		 567 /* control == pan up & down */
568 if ( event->direction == GDK_SCROLL_UP )
569 vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, vik_viewport_get_height(vw->viking_vvp)/3 );
570 else
571 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		 572 } else if ( modifiers == GDK_SHIFT_MASK ) {
573 /* shift == pan left & right */
8c721f83
EB		 574 if ( event->direction == GDK_SCROLL_UP )
575 vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/3, vik_viewport_get_height(vw->viking_vvp)/2 );
576 else
577 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 578 } else if ( modifiers == (GDK_CONTROL_MASK | GDK_SHIFT_MASK) ) {
3c575a4a
JN		 579 /* control+shift == make sure mouse is still over the same point on the map when we zoom */
580 VikCoord coord;
581 gint x, y;
582 gint center_x = vik_viewport_get_width ( vw->viking_vvp ) / 2;
583 gint center_y = vik_viewport_get_height ( vw->viking_vvp ) / 2;
584 vik_viewport_screen_to_coord ( vw->viking_vvp, event->x, event->y, &coord );
585 if ( event->direction == GDK_SCROLL_UP )
8c721f83 586 vik_viewport_zoom_in (vw->viking_vvp);
3c575a4a 587 else
8c721f83 588 vik_viewport_zoom_out(vw->viking_vvp);
3c575a4a
JN		 589 vik_viewport_coord_to_screen ( vw->viking_vvp, &coord, &x, &y );
590 vik_viewport_set_center_screen ( vw->viking_vvp, center_x + (x - event->x),
591 center_y + (y - event->y) );
e086b16d
EB		 592 } else {
593 if ( event->direction == GDK_SCROLL_UP )
594 vik_viewport_zoom_in (vw->viking_vvp);
595 else
596 vik_viewport_zoom_out (vw->viking_vvp);
8c721f83
EB		 597 }
598
941aa6e9
AF		 599 draw_update(vw);
600}
601
602
603
604/********************************************************************************
605 ** Ruler tool code
606 ********************************************************************************/
e4847ce9
AF		 607static void draw_ruler(VikViewport *vvp, GdkDrawable *d, GdkGC *gc, gint x1, gint y1, gint x2, gint y2, gdouble distance)
608{
609 PangoFontDescription *pfd;
610 PangoLayout *pl;
611 gchar str[128];
0dff88ea
AF		 612 GdkGC *labgc = vik_viewport_new_gc ( vvp, "#cccccc", 1);
613 GdkGC *thickgc = gdk_gc_new(d);
614
e4847ce9
AF		 615 gdouble len = sqrt((x1-x2)*(x1-x2) + (y1-y2)*(y1-y2));
616 gdouble dx = (x2-x1)/len*10;
617 gdouble dy = (y2-y1)/len*10;
618 gdouble c = cos(15.0 * M_PI/180.0);
619 gdouble s = sin(15.0 * M_PI/180.0);
0dff88ea 620 gdouble angle;
15614495 621 gdouble baseangle = 0;
0dff88ea 622 gint i;
e4847ce9 623
0dff88ea 624 /* draw line with arrow ends */
d9ffd267
EB		 625 {
626 gint tmp_x1=x1, tmp_y1=y1, tmp_x2=x2, tmp_y2=y2;
627 a_viewport_clip_line(&tmp_x1, &tmp_y1, &tmp_x2, &tmp_y2);
628 gdk_draw_line(d, gc, tmp_x1, tmp_y1, tmp_x2, tmp_y2);
629 }
630
15614495
AF		 631 a_viewport_clip_line(&x1, &y1, &x2, &y2);
632 gdk_draw_line(d, gc, x1, y1, x2, y2);
d9ffd267 633
e4847ce9
AF		 634 gdk_draw_line(d, gc, x1 - dy, y1 + dx, x1 + dy, y1 - dx);
635 gdk_draw_line(d, gc, x2 - dy, y2 + dx, x2 + dy, y2 - dx);
636 gdk_draw_line(d, gc, x2, y2, x2 - (dx * c + dy * s), y2 - (dy * c - dx * s));
637 gdk_draw_line(d, gc, x2, y2, x2 - (dx * c - dy * s), y2 - (dy * c + dx * s));
638 gdk_draw_line(d, gc, x1, y1, x1 + (dx * c + dy * s), y1 + (dy * c - dx * s));
639 gdk_draw_line(d, gc, x1, y1, x1 + (dx * c - dy * s), y1 + (dy * c + dx * s));
640
0dff88ea
AF		 641 /* draw compass */
642#define CR 80
643#define CW 4
15614495
AF		 644 angle = atan2(dy, dx) + M_PI_2;
645
646 if ( vik_viewport_get_drawmode ( vvp ) == VIK_VIEWPORT_DRAWMODE_UTM) {
647 VikCoord test;
648 struct LatLon ll;
649 struct UTM u;
650 gint tx, ty;
651
652 vik_viewport_screen_to_coord ( vvp, x1, y1, &test );
653 vik_coord_to_latlon ( &test, &ll );
654 ll.lat += vik_viewport_get_ympp ( vvp ) * vik_viewport_get_height ( vvp ) / 11000.0; // about 11km per degree latitude
655 a_coords_latlon_to_utm ( &ll, &u );
656 vik_coord_load_from_utm ( &test, VIK_VIEWPORT_DRAWMODE_UTM, &u );
657 vik_viewport_coord_to_screen ( vvp, &test, &tx, &ty );
658
659 baseangle = M_PI - atan2(tx-x1, ty-y1);
660 angle -= baseangle;
661 }
662
0dff88ea
AF		 663 if (angle<0)
664 angle+=2*M_PI;
665 if (angle>2*M_PI)
666 angle-=2*M_PI;
667
668 {
669 GdkColor color;
670 gdk_gc_copy(thickgc, gc);
671 gdk_gc_set_line_attributes(thickgc, CW, GDK_LINE_SOLID, GDK_CAP_BUTT, GDK_JOIN_MITER);
672 gdk_color_parse("#2255cc", &color);
673 gdk_gc_set_rgb_fg_color(thickgc, &color);
674 }
15614495 675 gdk_draw_arc (d, thickgc, FALSE, x1-CR+CW/2, y1-CR+CW/2, 2*CR-CW, 2*CR-CW, (90 - baseangle*180/M_PI)*64, -angle*180/M_PI*64);
0dff88ea 676
e4847ce9 677
0dff88ea
AF		 678 gdk_gc_copy(thickgc, gc);
679 gdk_gc_set_line_attributes(thickgc, 2, GDK_LINE_SOLID, GDK_CAP_BUTT, GDK_JOIN_MITER);
680 for (i=0; i<180; i++) {
15614495
AF		 681 c = cos(i*M_PI/90.0 + baseangle);
682 s = sin(i*M_PI/90.0 + baseangle);
e4847ce9 683
0dff88ea
AF		 684 if (i%5) {
685 gdk_draw_line (d, gc, x1 + CR*c, y1 + CR*s, x1 + (CR+CW)*c, y1 + (CR+CW)*s);
686 } else {
687 gdouble ticksize = 2*CW;
688 gdk_draw_line (d, thickgc, x1 + (CR-CW)*c, y1 + (CR-CW)*s, x1 + (CR+ticksize)*c, y1 + (CR+ticksize)*s);
689 }
e4847ce9 690 }
0dff88ea
AF		 691
692 gdk_draw_arc (d, gc, FALSE, x1-CR, y1-CR, 2*CR, 2*CR, 0, 64*360);
693 gdk_draw_arc (d, gc, FALSE, x1-CR-CW, y1-CR-CW, 2*(CR+CW), 2*(CR+CW), 0, 64*360);
694 gdk_draw_arc (d, gc, FALSE, x1-CR+CW, y1-CR+CW, 2*(CR-CW), 2*(CR-CW), 0, 64*360);
15614495
AF		 695 c = (CR+CW*2)*cos(baseangle);
696 s = (CR+CW*2)*sin(baseangle);
697 gdk_draw_line (d, gc, x1-c, y1-s, x1+c, y1+s);
698 gdk_draw_line (d, gc, x1+s, y1-c, x1-s, y1+c);
0dff88ea
AF		 699
700 /* draw labels */
701#define LABEL(x, y, w, h) { \
702 gdk_draw_rectangle(d, labgc, TRUE, (x)-2, (y)-1, (w)+4, (h)+1); \
703 gdk_draw_rectangle(d, gc, FALSE, (x)-2, (y)-1, (w)+4, (h)+1); \
704 gdk_draw_layout(d, gc, (x), (y), pl); }
705 {
706 gint wd, hd, xd, yd;
707 gint wb, hb, xb, yb;
708
709 pl = gtk_widget_create_pango_layout (GTK_WIDGET(vvp), NULL);
710
711 pfd = pango_font_description_from_string ("Sans 8"); // FIXME: settable option? global variable?
712 pango_layout_set_font_description (pl, pfd);
713 pango_font_description_free (pfd);
714
715 pango_layout_set_text(pl, "N", -1);
716 gdk_draw_layout(d, gc, x1-5, y1-CR-3*CW-8, pl);
717
718 /* draw label with distance */
719 if (distance >= 1000 && distance < 100000) {
15614495 720 g_sprintf(str, "%3.2f km", distance/1000.0);
0dff88ea 721 } else if (distance < 1000) {
15614495 722 g_sprintf(str, "%d m", (int)distance);
0dff88ea 723 } else {
15614495 724 g_sprintf(str, "%d km", (int)distance/1000);
0dff88ea
AF		 725 }
726 pango_layout_set_text(pl, str, -1);
727
728 pango_layout_get_pixel_size ( pl, &wd, &hd );
729 if (dy>0) {
730 xd = (x1+x2)/2 + dy;
731 yd = (y1+y2)/2 - hd/2 - dx;
732 } else {
733 xd = (x1+x2)/2 - dy;
734 yd = (y1+y2)/2 - hd/2 + dx;
735 }
024f32c1
EB		 736
737 if ( xd < -5 || yd < -5 || xd > vik_viewport_get_width(vvp)+5 || yd > vik_viewport_get_height(vvp)+5 ) {
738 xd = x2 + 10;
739 yd = y2 - 5;
740 }
741
0dff88ea
AF		 742 LABEL(xd, yd, wd, hd);
743
744 /* draw label with bearing */
15614495 745 g_sprintf(str, "%3.1f°", angle*180.0/M_PI);
0dff88ea
AF		 746 pango_layout_set_text(pl, str, -1);
747 pango_layout_get_pixel_size ( pl, &wb, &hb );
748 xb = x1 + CR*cos(angle-M_PI_2);
749 yb = y1 + CR*sin(angle-M_PI_2);
750
024f32c1
EB		 751 if ( xb < -5 || yb < -5 || xb > vik_viewport_get_width(vvp)+5 || yb > vik_viewport_get_height(vvp)+5 ) {
752 xb = x2 + 10;
753 yb = y2 + 10;
754 }
755
0dff88ea
AF		 756 {
757 GdkRectangle r1 = {xd-2, yd-1, wd+4, hd+1}, r2 = {xb-2, yb-1, wb+4, hb+1};
758 if (gdk_rectangle_intersect(&r1, &r2, &r2)) {
759 xb = xd + wd + 5;
760 }
761 }
762 LABEL(xb, yb, wb, hb);
e4847ce9 763 }
03d62e57 764#undef LABEL
e4847ce9 765
024f32c1 766 g_object_unref ( G_OBJECT ( pl ) );
0dff88ea
AF		 767 g_object_unref ( G_OBJECT ( labgc ) );
768 g_object_unref ( G_OBJECT ( thickgc ) );
e4847ce9
AF		 769}
770
941aa6e9
AF		 771typedef struct {
772 VikWindow *vw;
773 VikViewport *vvp;
774 gboolean has_oldcoord;
775 VikCoord oldcoord;
776} ruler_tool_state_t;
03d62e57 777
941aa6e9 778static gpointer ruler_create (VikWindow *vw, VikViewport *vvp)
03d62e57 779{
941aa6e9
AF		 780 ruler_tool_state_t *s = g_new(ruler_tool_state_t, 1);
781 s->vw = vw;
782 s->vvp = vvp;
783 s->has_oldcoord = FALSE;
784 return s;
03d62e57
AF		 785}
786
941aa6e9 787static void ruler_destroy (ruler_tool_state_t *s)
50a14534 788{
941aa6e9
AF		 789 g_free(s);
790}
50a14534 791
941aa6e9
AF		 792static VikLayerToolFuncStatus ruler_click (VikLayer *vl, GdkEventButton *event, ruler_tool_state_t *s)
793{
794 struct LatLon ll;
795 VikCoord coord;
796 gchar *temp;
797 if ( event->button == 1 ) {
a58aaed4 798 gchar *lat=NULL, *lon=NULL;
941aa6e9
AF		 799 vik_viewport_screen_to_coord ( s->vvp, (gint) event->x, (gint) event->y, &coord );
800 vik_coord_to_latlon ( &coord, &ll );
a58aaed4 801 a_coords_latlon_to_string ( &ll, &lat, &lon );
941aa6e9 802 if ( s->has_oldcoord ) {
a58aaed4 803 temp = g_strdup_printf ( "%s %s DIFF %f meters", lat, lon, vik_coord_diff( &coord, &(s->oldcoord) ) );
941aa6e9
AF		 804 s->has_oldcoord = FALSE;
805 }
806 else {
a58aaed4 807 temp = g_strdup_printf ( "%s %s", lat, lon );
941aa6e9
AF		 808 s->has_oldcoord = TRUE;
809 }
50a14534 810
941aa6e9
AF		 811 vik_statusbar_set_message ( s->vw->viking_vs, 3, temp );
812 g_free ( temp );
e4847ce9 813
941aa6e9
AF		 814 s->oldcoord = coord;
815 }
816 else {
817 vik_viewport_set_center_screen ( s->vvp, (gint) event->x, (gint) event->y );
818 draw_update ( s->vw );
819 }
820 return VIK_LAYER_TOOL_ACK;
821}
e4847ce9 822
dc2c040e 823static VikLayerToolFuncStatus ruler_move (VikLayer *vl, GdkEventMotion *event, ruler_tool_state_t *s)
941aa6e9
AF		 824{
825 VikViewport *vvp = s->vvp;
826 VikWindow *vw = s->vw;
827
828 struct LatLon ll;
829 VikCoord coord;
830 gchar *temp;
831
832 if ( s->has_oldcoord ) {
833 int oldx, oldy, w1, h1, w2, h2;
834 static GdkPixmap *buf = NULL;
a58aaed4 835 gchar *lat=NULL, *lon=NULL;
941aa6e9
AF		 836 w1 = vik_viewport_get_width(vvp);
837 h1 = vik_viewport_get_height(vvp);
838 if (!buf) {
839 buf = gdk_pixmap_new ( GTK_WIDGET(vvp)->window, w1, h1, -1 );
840 }
841 gdk_drawable_get_size(buf, &w2, &h2);
842 if (w1 != w2 || h1 != h2) {
843 g_object_unref ( G_OBJECT ( buf ) );
844 buf = gdk_pixmap_new ( GTK_WIDGET(vvp)->window, w1, h1, -1 );
e4847ce9 845 }
e4847ce9 846
941aa6e9
AF		 847 vik_viewport_screen_to_coord ( vvp, (gint) event->x, (gint) event->y, &coord );
848 vik_coord_to_latlon ( &coord, &ll );
849 vik_viewport_coord_to_screen ( vvp, &s->oldcoord, &oldx, &oldy );
850
851 gdk_draw_drawable (buf, GTK_WIDGET(vvp)->style->black_gc,
852 vik_viewport_get_pixmap(vvp), 0, 0, 0, 0, -1, -1);
853 draw_ruler(vvp, buf, GTK_WIDGET(vvp)->style->black_gc, oldx, oldy, event->x, event->y, vik_coord_diff( &coord, &(s->oldcoord)) );
854 if (draw_buf_done) {
855 static gpointer pass_along[3];
856 pass_along[0] = GTK_WIDGET(vvp)->window;
857 pass_along[1] = GTK_WIDGET(vvp)->style->black_gc;
858 pass_along[2] = buf;
859 g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, draw_buf, pass_along, NULL);
860 draw_buf_done = FALSE;
861 }
a58aaed4
GB		 862 a_coords_latlon_to_string(&ll, &lat, &lon);
863 temp = g_strdup_printf ( "%s %s DIFF %f meters", lat, lon, vik_coord_diff( &coord, &(s->oldcoord) ) );
941aa6e9
AF		 864 vik_statusbar_set_message ( vw->viking_vs, 3, temp );
865 g_free ( temp );
acaf7113 866 }
941aa6e9
AF		 867 return VIK_LAYER_TOOL_ACK;
868}
50a14534 869
941aa6e9
AF		 870static VikLayerToolFuncStatus ruler_release (VikLayer *vl, GdkEventButton *event, ruler_tool_state_t *s)
871{
872 return VIK_LAYER_TOOL_ACK;
50a14534
EB		 873}
874
941aa6e9 875static void ruler_deactivate (VikLayer *vl, ruler_tool_state_t *s)
50a14534 876{
941aa6e9 877 draw_update ( s->vw );
50a14534
EB		 878}
879
941aa6e9
AF		 880static VikToolInterface ruler_tool =
881 { "Ruler",
882 (VikToolConstructorFunc) ruler_create,
883 (VikToolDestructorFunc) ruler_destroy,
884 (VikToolActivationFunc) NULL,
885 (VikToolActivationFunc) ruler_deactivate,
886 (VikToolMouseFunc) ruler_click,
dc2c040e 887 (VikToolMouseMoveFunc) ruler_move,
f2f2f7bf
GB		 888 (VikToolMouseFunc) ruler_release,
889 NULL,
890 GDK_CURSOR_IS_PIXMAP,
5bfafde9 891 &cursor_ruler_pixbuf };
941aa6e9
AF		 892/*** end ruler code ********************************************************/
893
894
895
896/********************************************************************************
897 ** Zoom tool code
898 ********************************************************************************/
899static gpointer zoomtool_create (VikWindow *vw, VikViewport *vvp)
50a14534 900{
941aa6e9 901 return vw;
50a14534
EB		 902}
903
941aa6e9 904static VikLayerToolFuncStatus zoomtool_click (VikLayer *vl, GdkEventButton *event, VikWindow *vw)
50a14534 905{
941aa6e9
AF		 906 vw->modified = TRUE;
907 vik_viewport_set_center_screen ( vw->viking_vvp, (gint) event->x, (gint) event->y );
908 if ( event->button == 1 )
909 vik_viewport_zoom_in (vw->viking_vvp);
910 else if ( event->button == 3 )
911 vik_viewport_zoom_out (vw->viking_vvp);
912 draw_update ( vw );
913 return VIK_LAYER_TOOL_ACK;
914}
50a14534 915
dc2c040e 916static VikLayerToolFuncStatus zoomtool_move (VikLayer *vl, GdkEventMotion *event, VikViewport *vvp)
941aa6e9
AF		 917{
918 return VIK_LAYER_TOOL_ACK;
919}
50a14534 920
941aa6e9
AF		 921static VikLayerToolFuncStatus zoomtool_release (VikLayer *vl, GdkEventButton *event, VikViewport *vvp)
922{
923 return VIK_LAYER_TOOL_ACK;
50a14534
EB		 924}
925
941aa6e9
AF		 926static VikToolInterface zoom_tool =
927 { "Zoom",
928 (VikToolConstructorFunc) zoomtool_create,
929 (VikToolDestructorFunc) NULL,
930 (VikToolActivationFunc) NULL,
931 (VikToolActivationFunc) NULL,
932 (VikToolMouseFunc) zoomtool_click,
dc2c040e 933 (VikToolMouseMoveFunc) zoomtool_move,
f2f2f7bf
GB		 934 (VikToolMouseFunc) zoomtool_release,
935 NULL,
936 GDK_CURSOR_IS_PIXMAP,
5bfafde9 937 &cursor_zoom_pixbuf };
463f9d07 938/*** end zoom code ********************************************************/
941aa6e9 939
576cbd17
GB		 940/********************************************************************************
941 ** Pan tool code
942 ********************************************************************************/
943static gpointer pantool_create (VikWindow *vw, VikViewport *vvp)
944{
945 return vw;
946}
947
948static VikLayerToolFuncStatus pantool_click (VikLayer *vl, GdkEventButton *event, VikWindow *vw)
949{
950 vw->modified = TRUE;
951 if ( event->button == 1 )
952 vik_window_pan_click ( vw, event );
953 draw_update ( vw );
954 return VIK_LAYER_TOOL_ACK;
955}
956
dc2c040e 957static VikLayerToolFuncStatus pantool_move (VikLayer *vl, GdkEventMotion *event, VikWindow *vw)
576cbd17
GB		 958{
959 vik_window_pan_move ( vw, event );
960 return VIK_LAYER_TOOL_ACK;
961}
962
963static VikLayerToolFuncStatus pantool_release (VikLayer *vl, GdkEventButton *event, VikWindow *vw)
964{
965 if ( event->button == 1 )
966 vik_window_pan_release ( vw, event );
967 return VIK_LAYER_TOOL_ACK;
968}
969
970static VikToolInterface pan_tool =
971 { "Pan",
972 (VikToolConstructorFunc) pantool_create,
973 (VikToolDestructorFunc) NULL,
974 (VikToolActivationFunc) NULL,
975 (VikToolActivationFunc) NULL,
976 (VikToolMouseFunc) pantool_click,
dc2c040e 977 (VikToolMouseMoveFunc) pantool_move,
f2f2f7bf
GB		 978 (VikToolMouseFunc) pantool_release,
979 NULL,
980 GDK_FLEUR };
576cbd17
GB		 981/*** end pan code ********************************************************/
982
8c721f83
EB		 983static void draw_pan_cb ( GtkAction *a, VikWindow *vw )
984{
985 if (!strcmp(gtk_action_get_name(a), "PanNorth")) {
986 vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, 0 );
987 } else if (!strcmp(gtk_action_get_name(a), "PanEast")) {
988 vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp), vik_viewport_get_height(vw->viking_vvp)/2 );
989 } else if (!strcmp(gtk_action_get_name(a), "PanSouth")) {
990 vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, vik_viewport_get_height(vw->viking_vvp) );
991 } else if (!strcmp(gtk_action_get_name(a), "PanWest")) {
992 vik_viewport_set_center_screen ( vw->viking_vvp, 0, vik_viewport_get_height(vw->viking_vvp)/2 );
993 }
994 draw_update ( vw );
995}
941aa6e9 996
7de42638
EB		 997static void full_screen_cb ( GtkAction *a, VikWindow *vw )
998{
999 GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/FullScreen" );
1000 g_assert(check_box);
1001 gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box));
1002 if ( state )
1003 gtk_window_fullscreen ( GTK_WINDOW(vw) );
1004 else
1005 gtk_window_unfullscreen ( GTK_WINDOW(vw) );
1006}
941aa6e9 1007
e4afc73a 1008static void draw_zoom_cb ( GtkAction *a, VikWindow *vw )
50a14534 1009{
e4afc73a
EB		 1010 guint what = 128;
1011
1012 if (!strcmp(gtk_action_get_name(a), "ZoomIn")) {
1013 what = -3;
1014 }
1015 else if (!strcmp(gtk_action_get_name(a), "ZoomOut")) {
1016 what = -4;
1017 }
1018 else if (!strcmp(gtk_action_get_name(a), "Zoom0.25")) {
1019 what = -2;
1020 }
1021 else if (!strcmp(gtk_action_get_name(a), "Zoom0.5")) {
1022 what = -1;
1023 }
1024 else {
1025 gchar *s = (gchar *)gtk_action_get_name(a);
1026 what = atoi(s+4);
1027 }
1028
50a14534
EB		 1029 switch (what)
1030 {
1031 case -3: vik_viewport_zoom_in ( vw->viking_vvp ); break;
1032 case -4: vik_viewport_zoom_out ( vw->viking_vvp ); break;
1033 case -1: vik_viewport_set_zoom ( vw->viking_vvp, 0.5 ); break;
1034 case -2: vik_viewport_set_zoom ( vw->viking_vvp, 0.25 ); break;
1035 default: vik_viewport_set_zoom ( vw->viking_vvp, what );
1036 }
1037 draw_update ( vw );
1038}
1039
e4afc73a 1040void draw_goto_cb ( GtkAction *a, VikWindow *vw )
50a14534
EB		 1041{
1042 VikCoord new_center;
e4afc73a
EB		 1043
1044 if (!strcmp(gtk_action_get_name(a), "GotoLL")) {
50a14534
EB		 1045 struct LatLon ll, llold;
1046 vik_coord_to_latlon ( vik_viewport_get_center ( vw->viking_vvp ), &llold );
1047 if ( a_dialog_goto_latlon ( GTK_WINDOW(vw), &ll, &llold ) )
1048 vik_coord_load_from_latlon ( &new_center, vik_viewport_get_coord_mode(vw->viking_vvp), &ll );
1049 else
1050 return;
1051 }
e4afc73a 1052 else if (!strcmp(gtk_action_get_name(a), "GotoUTM")) {
50a14534
EB		 1053 struct UTM utm, utmold;
1054 vik_coord_to_utm ( vik_viewport_get_center ( vw->viking_vvp ), &utmold );
1055 if ( a_dialog_goto_utm ( GTK_WINDOW(vw), &utm, &utmold ) )
1056 vik_coord_load_from_utm ( &new_center, vik_viewport_get_coord_mode(vw->viking_vvp), &utm );
1057 else
1058 return;
1059 }
e4afc73a 1060 else {
8dc8da82 1061 g_critical("Houston, we've had a problem.");
e4afc73a
EB		 1062 return;
1063 }
50a14534
EB		 1064
1065 vik_viewport_set_center_coord ( vw->viking_vvp, &new_center );
1066 draw_update ( vw );
1067}
1068
e4afc73a 1069static void menu_addlayer_cb ( GtkAction *a, VikWindow *vw )
50a14534 1070{
e4afc73a
EB		 1071 gint type;
1072 for ( type = 0; type < VIK_LAYER_NUM_TYPES; type++ ) {
1073 if (!strcmp(vik_layer_get_interface(type)->name, gtk_action_get_name(a))) {
1074 if ( vik_layers_panel_new_layer ( vw->viking_vlp, type ) ) {
1075 draw_update ( vw );
1076 vw->modified = TRUE;
1077 }
1078 }
50a14534
EB		 1079 }
1080}
1081
e4afc73a 1082static void menu_copy_layer_cb ( GtkAction *a, VikWindow *vw )
50a14534 1083{
2cebc318 1084 a_clipboard_copy_selected ( vw->viking_vlp );
50a14534
EB		 1085}
1086
e4afc73a 1087static void menu_cut_layer_cb ( GtkAction *a, VikWindow *vw )
50a14534 1088{
2cebc318 1089 a_clipboard_copy_selected ( vw->viking_vlp );
e4afc73a 1090 menu_delete_layer_cb ( a, vw );
50a14534
EB		 1091}
1092
e4afc73a 1093static void menu_paste_layer_cb ( GtkAction *a, VikWindow *vw )
50a14534
EB		 1094{
1095 if ( a_clipboard_paste ( vw->viking_vlp ) )
1096 {
1097 draw_update ( vw );
1098 vw->modified = TRUE;
1099 }
1100}
1101
e4afc73a 1102static void menu_properties_cb ( GtkAction *a, VikWindow *vw )
50a14534
EB		 1103{
1104 if ( ! vik_layers_panel_properties ( vw->viking_vlp ) )
4c77d5e0 1105 a_dialog_info_msg ( GTK_WINDOW(vw), _("You must select a layer to show its properties.") );
50a14534
EB		 1106}
1107
d0a5f320
AF		 1108static void help_about_cb ( GtkAction *a, VikWindow *vw )
1109{
1110 a_dialog_about(GTK_WINDOW(vw));
1111}
1112
e4afc73a 1113static void menu_delete_layer_cb ( GtkAction *a, VikWindow *vw )
50a14534
EB		 1114{
1115 if ( vik_layers_panel_get_selected ( vw->viking_vlp ) )
1116 {
1117 vik_layers_panel_delete_selected ( vw->viking_vlp );
1118 vw->modified = TRUE;
1119 }
1120 else
4c77d5e0 1121 a_dialog_info_msg ( GTK_WINDOW(vw), _("You must select a layer to delete.") );
50a14534
EB		 1122}
1123
181f5d0c
MA		 1124static void view_side_panel_cb ( GtkAction *a, VikWindow *vw )
1125{
1126 GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/ViewSidePanel" );
1127 g_assert(check_box);
1128 gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box));
1129 if ( state )
1130 gtk_widget_show(GTK_WIDGET(vw->viking_vlp));
1131 else
1132 gtk_widget_hide(GTK_WIDGET(vw->viking_vlp));
1133}
1134
941aa6e9
AF		 1135/***************************************
1136 ** tool management routines
1137 **
1138 ***************************************/
1139
1140static toolbox_tools_t* toolbox_create(VikWindow *vw)
1141{
1142 toolbox_tools_t *vt = g_new(toolbox_tools_t, 1);
1143 vt->tools = NULL;
1144 vt->n_tools = 0;
1145 vt->active_tool = -1;
1146 vt->vw = vw;
1147 if (!vw->viking_vvp) {
7742da66 1148 g_critical("no viewport found.");
941aa6e9
AF		 1149 exit(1);
1150 }
1151 return vt;
1152}
1153
9593a4c9 1154static void toolbox_add_tool(toolbox_tools_t *vt, VikToolInterface *vti, gint layer_type )
941aa6e9
AF		 1155{
1156 vt->tools = g_renew(toolbox_tool_t, vt->tools, vt->n_tools+1);
1157 vt->tools[vt->n_tools].ti = *vti;
9593a4c9 1158 vt->tools[vt->n_tools].layer_type = layer_type;
941aa6e9
AF		 1159 if (vti->create) {
1160 vt->tools[vt->n_tools].state = vti->create(vt->vw, vt->vw->viking_vvp);
1161 }
1162 else {
1163 vt->tools[vt->n_tools].state = NULL;
1164 }
1165 vt->n_tools++;
1166}
1167
1168static int toolbox_get_tool(toolbox_tools_t *vt, const gchar *tool_name)
1169{
1170 int i;
1171 for (i=0; i<vt->n_tools; i++) {
1172 if (!strcmp(tool_name, vt->tools[i].ti.name)) {
1173 break;
1174 }
1175 }
1176 return i;
1177}
1178
1179static void toolbox_activate(toolbox_tools_t *vt, const gchar *tool_name)
1180{
1181 int tool = toolbox_get_tool(vt, tool_name);
1182 toolbox_tool_t *t = &vt->tools[tool];
1183 VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp );
1184
1185 if (tool == vt->n_tools) {
7742da66 1186 g_critical("trying to activate a non-existent tool...");
941aa6e9
AF		 1187 exit(1);
1188 }
1189 /* is the tool already active? */
1190 if (vt->active_tool == tool) {
1191 return;
1192 }
1193
1194 if (vt->active_tool != -1) {
1195 if (vt->tools[vt->active_tool].ti.deactivate) {
1196 vt->tools[vt->active_tool].ti.deactivate(NULL, vt->tools[vt->active_tool].state);
1197 }
1198 }
1199 if (t->ti.activate) {
1200 t->ti.activate(vl, t->state);
1201 }
1202 vt->active_tool = tool;
1203}
1204
f2f2f7bf
GB		 1205static const GdkCursor *toolbox_get_cursor(toolbox_tools_t *vt, const gchar *tool_name)
1206{
1207 int tool = toolbox_get_tool(vt, tool_name);
1208 toolbox_tool_t *t = &vt->tools[tool];
1209 if (t->ti.cursor == NULL) {
1210 if (t->ti.cursor_type == GDK_CURSOR_IS_PIXMAP && t->ti.cursor_data != NULL) {
1211 GError *cursor_load_err = NULL;
1212 GdkPixbuf *cursor_pixbuf = gdk_pixbuf_from_pixdata (t->ti.cursor_data, FALSE, &cursor_load_err);
1213 /* TODO: settable offeset */
1214 t->ti.cursor = gdk_cursor_new_from_pixbuf ( gdk_display_get_default(), cursor_pixbuf, 3, 3 );
1215 g_object_unref ( G_OBJECT(cursor_pixbuf) );
1216 } else {
1217 t->ti.cursor = gdk_cursor_new ( t->ti.cursor_type );
1218 }
1219 }
1220 return t->ti.cursor;
1221}
1222
941aa6e9
AF		 1223static void toolbox_click (toolbox_tools_t *vt, GdkEventButton *event)
1224{
1225 VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp );
1226 if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.click) {
9593a4c9
EB		 1227 gint ltype = vt->tools[vt->active_tool].layer_type;
1228 if ( ltype == TOOL_LAYER_TYPE_NONE || (vl && ltype == vl->type) )
1229 vt->tools[vt->active_tool].ti.click(vl, event, vt->tools[vt->active_tool].state);
941aa6e9
AF		 1230 }
1231}
1232
dc2c040e 1233static void toolbox_move (toolbox_tools_t *vt, GdkEventMotion *event)
941aa6e9
AF		 1234{
1235 VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp );
1236 if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.move) {
9593a4c9
EB		 1237 gint ltype = vt->tools[vt->active_tool].layer_type;
1238 if ( ltype == TOOL_LAYER_TYPE_NONE || (vl && ltype == vl->type) )
165d30aa
EB		 1239 if ( VIK_LAYER_TOOL_ACK_GRAB_FOCUS == vt->tools[vt->active_tool].ti.move(vl, event, vt->tools[vt->active_tool].state) )
1240 gtk_widget_grab_focus ( GTK_WIDGET(vt->vw->viking_vvp) );
941aa6e9
AF		 1241 }
1242}
1243
1244static void toolbox_release (toolbox_tools_t *vt, GdkEventButton *event)
1245{
1246 VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp );
9593a4c9
EB		 1247 if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.release ) {
1248 gint ltype = vt->tools[vt->active_tool].layer_type;
1249 if ( ltype == TOOL_LAYER_TYPE_NONE || (vl && ltype == vl->type) )
1250 vt->tools[vt->active_tool].ti.release(vl, event, vt->tools[vt->active_tool].state);
941aa6e9
AF		 1251 }
1252}
1253/** End tool management ************************************/
1254
8fb71d6c
EB		 1255void vik_window_enable_layer_tool ( VikWindow *vw, gint layer_id, gint tool_id )
1256{
1257 gtk_action_activate ( gtk_action_group_get_action ( vw->action_group, vik_layer_get_interface(layer_id)->tools[tool_id].name ) );
1258}
941aa6e9
AF		 1259
1260/* this function gets called whenever a toolbar tool is clicked */
e4afc73a 1261static void menu_tool_cb ( GtkAction *old, GtkAction *a, VikWindow *vw )
50a14534
EB		 1262{
1263 /* White Magic, my friends ... White Magic... */
8fb71d6c 1264 int layer_id, tool_id;
f2f2f7bf 1265 const GdkCursor *cursor = NULL;
e4afc73a 1266
941aa6e9
AF		 1267 toolbox_activate(vw->vt, gtk_action_get_name(a));
1268
f2f2f7bf
GB		 1269 cursor = toolbox_get_cursor(vw->vt, gtk_action_get_name(a));
1270 /* We set cursor, even if it is NULL: it resets to default */
1271 gdk_window_set_cursor ( GTK_WIDGET(vw->viking_vvp)->window, cursor );
1272
576cbd17
GB		 1273 if (!strcmp(gtk_action_get_name(a), "Pan")) {
1274 vw->current_tool = TOOL_PAN;
576cbd17
GB		 1275 }
1276 else if (!strcmp(gtk_action_get_name(a), "Zoom")) {
e4afc73a
EB		 1277 vw->current_tool = TOOL_ZOOM;
1278 }
1279 else if (!strcmp(gtk_action_get_name(a), "Ruler")) {
1280 vw->current_tool = TOOL_RULER;
1281 }
1282 else {
79845167 1283 /* TODO: only enable tools from active layer */
8fb71d6c
EB		 1284 for (layer_id=0; layer_id<VIK_LAYER_NUM_TYPES; layer_id++) {
1285 for ( tool_id = 0; tool_id < vik_layer_get_interface(layer_id)->tools_count; tool_id++ ) {
1286 if (!strcmp(vik_layer_get_interface(layer_id)->tools[tool_id].name, gtk_action_get_name(a))) {
1287 vw->current_tool = TOOL_LAYER;
1288 vw->tool_layer_id = layer_id;
1289 vw->tool_tool_id = tool_id;
e4afc73a
EB		 1290 }
1291 }
1292 }
1293 }
50a14534
EB		 1294 draw_status ( vw );
1295}
1296
1297static void window_set_filename ( VikWindow *vw, const gchar *filename )
1298{
1299 gchar *title;
4c77d5e0 1300 const gchar *file;
50a14534
EB		 1301 if ( vw->filename )
1302 g_free ( vw->filename );
1303 if ( filename == NULL )
1304 {
1305 vw->filename = NULL;
4c77d5e0 1306 file = _("Untitled");
50a14534
EB		 1307 }
1308 else
1309 {
1310 vw->filename = g_strdup(filename);
4c77d5e0 1311 file = a_file_basename ( filename );
50a14534 1312 }
4c77d5e0
GB		 1313 title = g_strdup_printf( "%s - Viking", file );
1314 gtk_window_set_title ( GTK_WINDOW(vw), title );
1315 g_free ( title );
50a14534
EB		 1316}
1317
7bc965c0
GB		 1318GtkWidget *vik_window_get_drawmode_button ( VikWindow *vw, VikViewportDrawMode mode )
1319{
1320 GtkWidget *mode_button;
1321 gchar *buttonname;
1322 switch ( mode ) {
794c8f18 1323#ifdef VIK_CONFIG_EXPEDIA
7bc965c0 1324 case VIK_VIEWPORT_DRAWMODE_EXPEDIA: buttonname = "/ui/MainMenu/View/ModeExpedia"; break;
794c8f18 1325#endif
7bc965c0 1326 case VIK_VIEWPORT_DRAWMODE_MERCATOR: buttonname = "/ui/MainMenu/View/ModeMercator"; break;
794c8f18 1327 default: buttonname = "/ui/MainMenu/View/ModeUTM";
7bc965c0
GB		 1328 }
1329 mode_button = gtk_ui_manager_get_widget ( vw->uim, buttonname );
1330 g_assert ( mode_button );
1331 return mode_button;
1332}
1333
50a14534
EB		 1334void vik_window_open_file ( VikWindow *vw, const gchar *filename, gboolean change_filename )
1335{
1336 switch ( a_file_load ( vik_layers_panel_get_top_layer(vw->viking_vlp), vw->viking_vvp, filename ) )
1337 {
1338 case 0:
4c77d5e0 1339 a_dialog_error_msg ( GTK_WINDOW(vw), _("The file you requested could not be opened.") );
50a14534
EB		 1340 break;
1341 case 1:
1342 {
1343 GtkWidget *mode_button;
50a14534
EB		 1344 if ( change_filename )
1345 window_set_filename ( vw, filename );
7bc965c0 1346 mode_button = vik_window_get_drawmode_button ( vw, vik_viewport_get_drawmode ( vw->viking_vvp ) );
50a14534
EB		 1347 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. */
1348 gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button), TRUE );
1349 vw->only_updating_coord_mode_ui = FALSE;
1350
1351 vik_layers_panel_change_coord_mode ( vw->viking_vlp, vik_viewport_get_coord_mode ( vw->viking_vvp ) );
1657065a
QT		 1352
1353 mode_button = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/ShowScale" );
1354 g_assert ( mode_button );
1355 gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button),vik_viewport_get_draw_scale(vw->viking_vvp) );
1356
1357 mode_button = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/ShowCenterMark" );
1358 g_assert ( mode_button );
1359 gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button),vik_viewport_get_draw_centermark(vw->viking_vvp) );
50a14534
EB		 1360 }
1361 default: draw_update ( vw );
1362 }
1363}
e4afc73a 1364static void load_file ( GtkAction *a, VikWindow *vw )
50a14534 1365{
6e4a49aa
MA		 1366 GSList *files = NULL;
1367 GSList *cur_file = NULL;
e4afc73a
EB		 1368 gboolean newwindow;
1369 if (!strcmp(gtk_action_get_name(a), "Open")) {
1370 newwindow = TRUE;
1371 }
1372 else if (!strcmp(gtk_action_get_name(a), "Append")) {
1373 newwindow = FALSE;
1374 }
1375 else {
8dc8da82 1376 g_critical("Houston, we've had a problem.");
e4afc73a
EB		 1377 return;
1378 }
1379
50a14534
EB		 1380 if ( ! vw->open_dia )
1381 {
6e4a49aa
MA		 1382 vw->open_dia = gtk_file_chooser_dialog_new (_("Please select a GPS data file to open. "),
1383 GTK_WINDOW(vw),
1384 GTK_FILE_CHOOSER_ACTION_OPEN,
1385 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1386 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
1387 NULL);
1388 gtk_file_chooser_set_select_multiple ( GTK_FILE_CHOOSER(vw->open_dia), TRUE );
50a14534
EB		 1389 gtk_window_set_transient_for ( GTK_WINDOW(vw->open_dia), GTK_WINDOW(vw) );
1390 gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->open_dia), TRUE );
1391 }
6e4a49aa 1392 if ( gtk_dialog_run ( GTK_DIALOG(vw->open_dia) ) == GTK_RESPONSE_ACCEPT )
50a14534
EB		 1393 {
1394 gtk_widget_hide ( vw->open_dia );
a5fd2196 1395#ifdef VIKING_PROMPT_IF_MODIFIED
50a14534 1396 if ( (vw->modified || vw->filename) && newwindow )
a5fd2196
QT		 1397#else
1398 if ( vw->filename && newwindow )
1399#endif
6e4a49aa 1400 g_signal_emit ( G_OBJECT(vw), window_signals[VW_OPENWINDOW_SIGNAL], 0, gtk_file_chooser_get_filenames (GTK_FILE_CHOOSER(vw->open_dia) ) );
50a14534 1401 else {
6e4a49aa
MA		 1402 files = gtk_file_chooser_get_filenames (GTK_FILE_CHOOSER(vw->open_dia) );
1403 gboolean change_fn = newwindow && (g_slist_length(files)==1); /* only change fn if one file */
1404
1405 cur_file = files;
1406 while ( cur_file ) {
1407 gchar *file_name = cur_file->data;
1408 vik_window_open_file ( vw, file_name, change_fn );
1409 g_free (file_name);
1410 cur_file = g_slist_next (cur_file);
50a14534 1411 }
6e4a49aa 1412 g_slist_free (files);
50a14534
EB		 1413 }
1414 }
1415 else
1416 gtk_widget_hide ( vw->open_dia );
1417}
1418
e4afc73a 1419static gboolean save_file_as ( GtkAction *a, VikWindow *vw )
50a14534
EB		 1420{
1421 gboolean rv = FALSE;
1422 const gchar *fn;
1423 if ( ! vw->save_dia )
1424 {
6e4a49aa
MA		 1425 vw->save_dia = gtk_file_chooser_dialog_new (_("Save as Viking File."),
1426 GTK_WINDOW(vw),
1427 GTK_FILE_CHOOSER_ACTION_SAVE,
1428 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1429 GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
1430 NULL);
50a14534
EB		 1431 gtk_window_set_transient_for ( GTK_WINDOW(vw->save_dia), GTK_WINDOW(vw) );
1432 gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->save_dia), TRUE );
1433 }
1434
6e4a49aa 1435 while ( gtk_dialog_run ( GTK_DIALOG(vw->save_dia) ) == GTK_RESPONSE_ACCEPT )
50a14534 1436 {
6e4a49aa 1437 fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(vw->save_dia) );
45acf79e 1438 if ( g_file_test ( fn, G_FILE_TEST_EXISTS ) == FALSE || a_dialog_overwrite ( GTK_WINDOW(vw->save_dia), _("The file \"%s\" exists, do you wish to overwrite it?"), a_file_basename ( fn ) ) )
50a14534
EB		 1439 {
1440 window_set_filename ( vw, fn );
1441 rv = window_save ( vw );
1442 vw->modified = FALSE;
1443 break;
1444 }
1445 }
1446 gtk_widget_hide ( vw->save_dia );
1447 return rv;
1448}
1449
1450static gboolean window_save ( VikWindow *vw )
1451{
1452 if ( a_file_save ( vik_layers_panel_get_top_layer ( vw->viking_vlp ), vw->viking_vvp, vw->filename ) )
1453 return TRUE;
1454 else
1455 {
4c77d5e0 1456 a_dialog_error_msg ( GTK_WINDOW(vw), _("The filename you requested could not be opened for writing.") );
50a14534
EB		 1457 return FALSE;
1458 }
1459}
1460
e4afc73a 1461static gboolean save_file ( GtkAction *a, VikWindow *vw )
50a14534
EB		 1462{
1463 if ( ! vw->filename )
e4afc73a 1464 return save_file_as ( NULL, vw );
50a14534
EB		 1465 else
1466 {
1467 vw->modified = FALSE;
1468 return window_save ( vw );
1469 }
1470}
1471
1d1bc3c1
EB		 1472static void acquire_from_gps ( GtkAction *a, VikWindow *vw )
1473{
7b3479e3
EB		 1474 a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_gps_interface );
1475}
1476
1477static void acquire_from_google ( GtkAction *a, VikWindow *vw )
1478{
1479 a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_google_interface );
1d1bc3c1
EB		 1480}
1481
1ef9e637 1482#ifdef VIK_CONFIG_GEOCACHES
3333c069
EB		 1483static void acquire_from_gc ( GtkAction *a, VikWindow *vw )
1484{
1485 a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_gc_interface );
1486}
1ef9e637 1487#endif
3333c069 1488
369126f3
QT		 1489static void goto_address( GtkAction *a, VikWindow *vw)
1490{
ba4a5e11
GB		 1491#if defined(VIK_CONFIG_GOOGLE) && VIK_CONFIG_SEARCH==VIK_CONFIG_SEARCH_GOOGLE
1492 a_google_search(vw, vw->viking_vlp, vw->viking_vvp);
1493#endif
1494#if defined(VIK_CONFIG_GEONAMES) && VIK_CONFIG_SEARCH==VIK_CONFIG_SEARCH_GEONAMES
93c47137 1495 a_geonames_search(vw, vw->viking_vlp, vw->viking_vvp);
ba4a5e11
GB		 1496#endif
1497
369126f3
QT		 1498}
1499
7c259702
JJ		 1500static void mapcache_flush_cb ( GtkAction *a, VikWindow *vw )
1501{
1502 a_mapcache_flush();
1503}
1504
17a1f8f9
EB		 1505static void preferences_cb ( GtkAction *a, VikWindow *vw )
1506{
1507 a_preferences_show_window ( GTK_WINDOW(vw) );
1508}
1509
e4afc73a 1510static void clear_cb ( GtkAction *a, VikWindow *vw )
50a14534
EB		 1511{
1512 vik_layers_panel_clear ( vw->viking_vlp );
1513 window_set_filename ( vw, NULL );
1514 draw_update ( vw );
1515}
1516
e4afc73a 1517static void window_close ( GtkAction *a, VikWindow *vw )
50a14534
EB		 1518{
1519 if ( ! delete_event ( vw ) )
1520 gtk_widget_destroy ( GTK_WIDGET(vw) );
1521}
1522
2bf7cadd
QT		 1523static gboolean save_file_and_exit ( GtkAction *a, VikWindow *vw )
1524{
7bb60307 1525 if (save_file( NULL, vw)) {
2bf7cadd 1526 window_close( NULL, vw);
7bb60307
QT		 1527 return(TRUE);
1528 }
2bf7cadd
QT		 1529 else
1530 return(FALSE);
1531}
1532
e4afc73a 1533static void zoom_to_cb ( GtkAction *a, VikWindow *vw )
50a14534
EB		 1534{
1535 gdouble xmpp = vik_viewport_get_xmpp ( vw->viking_vvp ), ympp = vik_viewport_get_ympp ( vw->viking_vvp );
1536 if ( a_dialog_custom_zoom ( GTK_WINDOW(vw), &xmpp, &ympp ) )
1537 {
1538 vik_viewport_set_xmpp ( vw->viking_vvp, xmpp );
1539 vik_viewport_set_ympp ( vw->viking_vvp, ympp );
1540 draw_update ( vw );
1541 }
1542}
1543
1544static void save_image_file ( VikWindow *vw, const gchar *fn, guint w, guint h, gdouble zoom, gboolean save_as_png )
1545{
1546 /* more efficient way: stuff draws directly to pixbuf (fork viewport) */
1547 GdkPixbuf *pixbuf_to_save;
1548 gdouble old_xmpp, old_ympp;
1549 GError *error = NULL;
1550
1551 /* backup old zoom & set new */
1552 old_xmpp = vik_viewport_get_xmpp ( vw->viking_vvp );
1553 old_ympp = vik_viewport_get_ympp ( vw->viking_vvp );
1554 vik_viewport_set_zoom ( vw->viking_vvp, zoom );
1555
1556 /* reset width and height: */
1557 vik_viewport_configure_manually ( vw->viking_vvp, w, h );
1558
1559 /* draw all layers */
1560 draw_redraw ( vw );
1561
1562 /* save buffer as file. */
1563 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);
1564 gdk_pixbuf_save ( pixbuf_to_save, fn, save_as_png ? "png" : "jpeg", &error, NULL );
1565 if (error)
1566 {
7742da66 1567 g_warning("Unable to write to file %s: %s", fn, error->message );
50a14534
EB		 1568 g_error_free (error);
1569 }
1570 g_object_unref ( G_OBJECT(pixbuf_to_save) );
1571
1572 /* pretend like nothing happened ;) */
1573 vik_viewport_set_xmpp ( vw->viking_vvp, old_xmpp );
1574 vik_viewport_set_ympp ( vw->viking_vvp, old_ympp );
1575 vik_viewport_configure ( vw->viking_vvp );
1576 draw_update ( vw );
1577}
1578
1579static 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 )
1580{
1581 gulong size = sizeof(gchar) * (strlen(fn) + 15);
1582 gchar *name_of_file = g_malloc ( size );
1583 guint x = 1, y = 1;
1584 struct UTM utm_orig, utm;
1585
1586 /* *** copied from above *** */
1587 GdkPixbuf *pixbuf_to_save;
1588 gdouble old_xmpp, old_ympp;
1589 GError *error = NULL;
1590
1591 /* backup old zoom & set new */
1592 old_xmpp = vik_viewport_get_xmpp ( vw->viking_vvp );
1593 old_ympp = vik_viewport_get_ympp ( vw->viking_vvp );
1594 vik_viewport_set_zoom ( vw->viking_vvp, zoom );
1595
1596 /* reset width and height: do this only once for all images (same size) */
1597 vik_viewport_configure_manually ( vw->viking_vvp, w, h );
1598 /* *** end copy from above *** */
1599
1600 g_assert ( vik_viewport_get_coord_mode ( vw->viking_vvp ) == VIK_COORD_UTM );
1601
f83131b9 1602 g_mkdir(fn,0777);
50a14534
EB		 1603
1604 utm_orig = *((const struct UTM *)vik_viewport_get_center ( vw->viking_vvp ));
1605
1606 for ( y = 1; y <= tiles_h; y++ )
1607 {
1608 for ( x = 1; x <= tiles_w; x++ )
1609 {
3d9454e6 1610 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		 1611 utm = utm_orig;
1612 if ( tiles_w & 0x1 )
1613 utm.easting += ((gdouble)x - ceil(((gdouble)tiles_w)/2)) * (w*zoom);
1614 else
1615 utm.easting += ((gdouble)x - (((gdouble)tiles_w)+1)/2) * (w*zoom);
1616 if ( tiles_h & 0x1 ) /* odd */
1617 utm.northing -= ((gdouble)y - ceil(((gdouble)tiles_h)/2)) * (h*zoom);
1618 else /* even */
1619 utm.northing -= ((gdouble)y - (((gdouble)tiles_h)+1)/2) * (h*zoom);
1620
1621 /* move to correct place. */
1622 vik_viewport_set_center_utm ( vw->viking_vvp, &utm );
1623
1624 draw_redraw ( vw );
1625
1626 /* save buffer as file. */
1627 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);
1628 gdk_pixbuf_save ( pixbuf_to_save, name_of_file, save_as_png ? "png" : "jpeg", &error, NULL );
1629 if (error)
1630 {
7742da66 1631 g_warning("Unable to write to file %s: %s", name_of_file, error->message );
50a14534
EB		 1632 g_error_free (error);
1633 }
1634
1635 g_object_unref ( G_OBJECT(pixbuf_to_save) );
1636 }
1637 }
1638
1639 vik_viewport_set_center_utm ( vw->viking_vvp, &utm_orig );
1640 vik_viewport_set_xmpp ( vw->viking_vvp, old_xmpp );
1641 vik_viewport_set_ympp ( vw->viking_vvp, old_ympp );
1642 vik_viewport_configure ( vw->viking_vvp );
1643 draw_update ( vw );
1644
1645 g_free ( name_of_file );
1646}
1647
1648static void draw_to_image_file_current_window_cb(GtkWidget* widget,GdkEventButton *event,gpointer *pass_along)
1649{
1650 VikWindow *vw = VIK_WINDOW(pass_along[0]);
1651 GtkSpinButton *width_spin = GTK_SPIN_BUTTON(pass_along[1]), *height_spin = GTK_SPIN_BUTTON(pass_along[2]);
1652 GtkSpinButton *zoom_spin = GTK_SPIN_BUTTON(pass_along[3]);
1653 gdouble width_min, width_max, height_min, height_max;
1654 gint width, height;
1655
1656 gtk_spin_button_get_range ( width_spin, &width_min, &width_max );
1657 gtk_spin_button_get_range ( height_spin, &height_min, &height_max );
1658
1659 /* TODO: support for xzoom and yzoom values */
1660 width = vik_viewport_get_width ( vw->viking_vvp ) * vik_viewport_get_xmpp ( vw->viking_vvp ) / gtk_spin_button_get_value ( zoom_spin );
1661 height = vik_viewport_get_height ( vw->viking_vvp ) * vik_viewport_get_xmpp ( vw->viking_vvp ) / gtk_spin_button_get_value ( zoom_spin );
1662
1663 if ( width > width_max || width < width_min || height > height_max || height < height_min )
4c77d5e0 1664 a_dialog_info_msg ( GTK_WINDOW(vw), _("Viewable region outside allowable pixel size bounds for image. Clipping width/height values.") );
50a14534
EB		 1665
1666 gtk_spin_button_set_value ( width_spin, width );
1667 gtk_spin_button_set_value ( height_spin, height );
1668}
1669
1670static void draw_to_image_file_total_area_cb (GtkSpinButton *spinbutton, gpointer *pass_along)
1671{
1672 GtkSpinButton *width_spin = GTK_SPIN_BUTTON(pass_along[1]), *height_spin = GTK_SPIN_BUTTON(pass_along[2]);
1673 GtkSpinButton *zoom_spin = GTK_SPIN_BUTTON(pass_along[3]);
1674 gchar *label_text;
1675 gdouble w, h;
1676 w = gtk_spin_button_get_value(width_spin) * gtk_spin_button_get_value(zoom_spin);
1677 h = gtk_spin_button_get_value(height_spin) * gtk_spin_button_get_value(zoom_spin);
1678 if (pass_along[4]) /* save many images; find TOTAL area covered */
1679 {
1680 w *= gtk_spin_button_get_value(GTK_SPIN_BUTTON(pass_along[4]));
1681 h *= gtk_spin_button_get_value(GTK_SPIN_BUTTON(pass_along[5]));
1682 }
4c77d5e0 1683 label_text = g_strdup_printf ( _("Total area: %ldm x %ldm (%.3f sq. km)"), (glong)w, (glong)h, (w*h/1000000));
50a14534
EB		 1684 gtk_label_set_text(GTK_LABEL(pass_along[6]), label_text);
1685 g_free ( label_text );
1686}
1687
1688static void draw_to_image_file ( VikWindow *vw, const gchar *fn, gboolean one_image_only )
1689{
1690 /* todo: default for answers inside VikWindow or static (thruout instance) */
4c77d5e0 1691 GtkWidget *dialog = gtk_dialog_new_with_buttons ( _("Save to Image File"), GTK_WINDOW(vw),
50a14534
EB		 1692 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
1693 GTK_STOCK_CANCEL,
1694 GTK_RESPONSE_REJECT,
1695 GTK_STOCK_OK,
1696 GTK_RESPONSE_ACCEPT,
10888930 1697 NULL );
50a14534
EB		 1698 GtkWidget *width_label, *width_spin, *height_label, *height_spin;
1699 GtkWidget *png_radio, *jpeg_radio;
1700 GtkWidget *current_window_button;
1701 gpointer current_window_pass_along[7];
1702 GtkWidget *zoom_label, *zoom_spin;
1703 GtkWidget *total_size_label;
1704
1705 /* only used if (!one_image_only) */
886031df 1706 GtkWidget *tiles_width_spin = NULL, *tiles_height_spin = NULL;
50a14534
EB		 1707
1708
4c77d5e0 1709 width_label = gtk_label_new ( _("Width (pixels):") );
50a14534 1710 width_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( vw->draw_image_width, 10, 5000, 10, 100, 0 )), 10, 0 );
4c77d5e0 1711 height_label = gtk_label_new ( _("Height (pixels):") );
50a14534
EB		 1712 height_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( vw->draw_image_height, 10, 5000, 10, 100, 0 )), 10, 0 );
1713
4c77d5e0 1714 zoom_label = gtk_label_new ( _("Zoom (meters per pixel):") );
50a14534
EB		 1715 /* TODO: separate xzoom and yzoom factors */
1716 zoom_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( vik_viewport_get_xmpp(vw->viking_vvp), VIK_VIEWPORT_MIN_ZOOM, VIK_VIEWPORT_MAX_ZOOM/2.0, 1, 100, 3 )), 16, 3);
1717
1718 total_size_label = gtk_label_new ( NULL );
1719
4c77d5e0 1720 current_window_button = gtk_button_new_with_label ( _("Area in current viewable window") );
50a14534
EB		 1721 current_window_pass_along [0] = vw;
1722 current_window_pass_along [1] = width_spin;
1723 current_window_pass_along [2] = height_spin;
1724 current_window_pass_along [3] = zoom_spin;
1725 current_window_pass_along [4] = NULL; /* used for one_image_only != 1 */
1726 current_window_pass_along [5] = NULL;
1727 current_window_pass_along [6] = total_size_label;
1728 g_signal_connect ( G_OBJECT(current_window_button), "button_press_event", G_CALLBACK(draw_to_image_file_current_window_cb), current_window_pass_along );
1729
4c77d5e0
GB		 1730 png_radio = gtk_radio_button_new_with_label ( NULL, _("Save as PNG") );
1731 jpeg_radio = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(png_radio), _("Save as JPEG") );
50a14534
EB		 1732
1733 if ( ! vw->draw_image_save_as_png )
1734 gtk_toggle_button_set_active ( GTK_TOGGLE_BUTTON(jpeg_radio), TRUE );
1735
1736 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), width_label, FALSE, FALSE, 0);
1737 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), width_spin, FALSE, FALSE, 0);
1738 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), height_label, FALSE, FALSE, 0);
1739 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), height_spin, FALSE, FALSE, 0);
1740 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), current_window_button, FALSE, FALSE, 0);
1741 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), png_radio, FALSE, FALSE, 0);
1742 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), jpeg_radio, FALSE, FALSE, 0);
1743 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), zoom_label, FALSE, FALSE, 0);
1744 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), zoom_spin, FALSE, FALSE, 0);
1745
1746 if ( ! one_image_only )
1747 {
1748 GtkWidget *tiles_width_label, *tiles_height_label;
1749
1750
4c77d5e0 1751 tiles_width_label = gtk_label_new ( _("East-west image tiles:") );
50a14534 1752 tiles_width_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( 5, 1, 10, 1, 100, 0 )), 1, 0 );
4c77d5e0 1753 tiles_height_label = gtk_label_new ( _("North-south image tiles:") );
50a14534
EB		 1754 tiles_height_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( 5, 1, 10, 1, 100, 0 )), 1, 0 );
1755 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), tiles_width_label, FALSE, FALSE, 0);
1756 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), tiles_width_spin, FALSE, FALSE, 0);
1757 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), tiles_height_label, FALSE, FALSE, 0);
1758 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), tiles_height_spin, FALSE, FALSE, 0);
1759
1760 current_window_pass_along [4] = tiles_width_spin;
1761 current_window_pass_along [5] = tiles_height_spin;
1762 g_signal_connect ( G_OBJECT(tiles_width_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along );
1763 g_signal_connect ( G_OBJECT(tiles_height_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along );
1764 }
1765 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), total_size_label, FALSE, FALSE, 0);
1766 g_signal_connect ( G_OBJECT(width_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along );
1767 g_signal_connect ( G_OBJECT(height_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along );
1768 g_signal_connect ( G_OBJECT(zoom_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along );
1769
1770 draw_to_image_file_total_area_cb ( NULL, current_window_pass_along ); /* set correct size info now */
1771
1772 gtk_widget_show_all ( GTK_DIALOG(dialog)->vbox );
1773
1774 if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT )
1775 {
1776 gtk_widget_hide ( GTK_WIDGET(dialog) );
1777 if ( one_image_only )
1778 save_image_file ( vw, fn,
1779 vw->draw_image_width = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(width_spin) ),
1780 vw->draw_image_height = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(height_spin) ),
1781 gtk_spin_button_get_value ( GTK_SPIN_BUTTON(zoom_spin) ), /* do not save this value, default is current zoom */
1782 vw->draw_image_save_as_png = gtk_toggle_button_get_active ( GTK_TOGGLE_BUTTON(png_radio) ) );
1783 else {
1784 if ( vik_viewport_get_coord_mode(vw->viking_vvp) == VIK_COORD_UTM )
1785 save_image_dir ( vw, fn,
1786 vw->draw_image_width = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(width_spin) ),
1787 vw->draw_image_height = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(height_spin) ),
1788 gtk_spin_button_get_value ( GTK_SPIN_BUTTON(zoom_spin) ), /* do not save this value, default is current zoom */
1789 vw->draw_image_save_as_png = gtk_toggle_button_get_active ( GTK_TOGGLE_BUTTON(png_radio) ),
1790 gtk_spin_button_get_value ( GTK_SPIN_BUTTON(tiles_width_spin) ),
1791 gtk_spin_button_get_value ( GTK_SPIN_BUTTON(tiles_height_spin) ) );
1792 else
4c77d5e0 1793 a_dialog_error_msg ( GTK_WINDOW(vw), _("You must be in UTM mode to use this feature") );
50a14534
EB		 1794 }
1795 }
1796 gtk_widget_destroy ( GTK_WIDGET(dialog) );
1797}
1798
1799
e4afc73a 1800static void draw_to_image_file_cb ( GtkAction *a, VikWindow *vw )
50a14534 1801{
50a14534 1802 const gchar *fn;
f2a1ca71 1803 if (!vw->save_img_dia) {
6e4a49aa
MA		 1804 vw->save_img_dia = gtk_file_chooser_dialog_new (_("Save Image"),
1805 GTK_WINDOW(vw),
1806 GTK_FILE_CHOOSER_ACTION_SAVE,
1807 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1808 GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
1809 NULL);
f2a1ca71
QT		 1810 gtk_window_set_transient_for ( GTK_WINDOW(vw->save_img_dia), GTK_WINDOW(vw) );
1811 gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->save_img_dia), TRUE );
1812 }
50a14534 1813
6e4a49aa 1814 while ( gtk_dialog_run ( GTK_DIALOG(vw->save_img_dia) ) == GTK_RESPONSE_ACCEPT )
50a14534 1815 {
6e4a49aa 1816 fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(vw->save_img_dia) );
45acf79e 1817 if ( g_file_test ( fn, G_FILE_TEST_EXISTS ) == FALSE || a_dialog_overwrite ( GTK_WINDOW(vw->save_img_dia), _("The file \"%s\" exists, do you wish to overwrite it?"), a_file_basename ( fn ) ) )
50a14534 1818 {
50a14534
EB		 1819 draw_to_image_file ( vw, fn, TRUE );
1820 break;
1821 }
1822 }
f2a1ca71 1823 gtk_widget_hide ( vw->save_img_dia );
50a14534
EB		 1824}
1825
e4afc73a 1826static void draw_to_image_dir_cb ( GtkAction *a, VikWindow *vw )
50a14534 1827{
6e4a49aa
MA		 1828 gchar *fn = NULL;
1829
f2a1ca71 1830 if (!vw->save_img_dir_dia) {
6e4a49aa
MA		 1831 vw->save_img_dir_dia = gtk_file_chooser_dialog_new (_("Choose a directory to hold images"),
1832 GTK_WINDOW(vw),
1833 GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
1834 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1835 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
1836 NULL);
f2a1ca71
QT		 1837 gtk_window_set_transient_for ( GTK_WINDOW(vw->save_img_dir_dia), GTK_WINDOW(vw) );
1838 gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->save_img_dir_dia), TRUE );
1839 }
6e4a49aa
MA		 1840
1841 while ( gtk_dialog_run ( GTK_DIALOG(vw->save_img_dir_dia) ) == GTK_RESPONSE_ACCEPT )
50a14534 1842 {
6e4a49aa
MA		 1843 fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(vw->save_img_dir_dia) );
1844 if ( fn )
50a14534 1845 {
50a14534 1846 draw_to_image_file ( vw, fn, FALSE );
6e4a49aa
MA		 1847 g_free(fn);
1848 fn = NULL;
50a14534
EB		 1849 break;
1850 }
1851 }
f2a1ca71 1852 gtk_widget_hide ( vw->save_img_dir_dia );
50a14534
EB		 1853}
1854
9a995996 1855#if GTK_CHECK_VERSION(2,10,0)
42f34743
QT		 1856static void print_cb ( GtkAction *a, VikWindow *vw )
1857{
1858 a_print(vw, vw->viking_vvp);
1859}
9a995996 1860#endif
42f34743 1861
50a14534 1862/* really a misnomer: changes coord mode (actual coordinates) AND/OR draw mode (viewport only) */
e4afc73a 1863static void window_change_coord_mode_cb ( GtkAction *old_a, GtkAction *a, VikWindow *vw )
50a14534 1864{
e4afc73a
EB		 1865 VikViewportDrawMode drawmode;
1866 if (!strcmp(gtk_action_get_name(a), "ModeUTM")) {
1867 drawmode = VIK_VIEWPORT_DRAWMODE_UTM;
1868 }
1869 else if (!strcmp(gtk_action_get_name(a), "ModeExpedia")) {
1870 drawmode = VIK_VIEWPORT_DRAWMODE_EXPEDIA;
1871 }
e4afc73a
EB		 1872 else if (!strcmp(gtk_action_get_name(a), "ModeMercator")) {
1873 drawmode = VIK_VIEWPORT_DRAWMODE_MERCATOR;
1874 }
1875 else {
8dc8da82 1876 g_critical("Houston, we've had a problem.");
e4afc73a
EB		 1877 return;
1878 }
1879
50a14534
EB		 1880 if ( !vw->only_updating_coord_mode_ui )
1881 {
1882 VikViewportDrawMode olddrawmode = vik_viewport_get_drawmode ( vw->viking_vvp );
1883 if ( olddrawmode != drawmode )
1884 {
1885 /* this takes care of coord mode too */
1886 vik_viewport_set_drawmode ( vw->viking_vvp, drawmode );
1887 if ( drawmode == VIK_VIEWPORT_DRAWMODE_UTM ) {
1888 vik_layers_panel_change_coord_mode ( vw->viking_vlp, VIK_COORD_UTM );
1889 } else if ( olddrawmode == VIK_VIEWPORT_DRAWMODE_UTM ) {
1890 vik_layers_panel_change_coord_mode ( vw->viking_vlp, VIK_COORD_LATLON );
1891 }
1892 draw_update ( vw );
1893 }
1894 }
1895}
1896
35c7c0ba
EB		 1897static void set_draw_scale ( GtkAction *a, VikWindow *vw )
1898{
1657065a
QT		 1899 GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/ShowScale" );
1900 g_assert(check_box);
1901 gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box));
1902 vik_viewport_set_draw_scale ( vw->viking_vvp, state );
35c7c0ba
EB		 1903 draw_update ( vw );
1904}
1905
c933487f
QT		 1906static void set_draw_centermark ( GtkAction *a, VikWindow *vw )
1907{
1657065a
QT		 1908 GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/ShowCenterMark" );
1909 g_assert(check_box);
1910 gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box));
1911 vik_viewport_set_draw_centermark ( vw->viking_vvp, state );
c933487f
QT		 1912 draw_update ( vw );
1913}
1914
e4afc73a 1915static void set_bg_color ( GtkAction *a, VikWindow *vw )
50a14534 1916{
4c77d5e0 1917 GtkWidget *colorsd = gtk_color_selection_dialog_new ( _("Choose a background color") );
50a14534
EB		 1918 GdkColor *color = vik_viewport_get_background_gdkcolor ( vw->viking_vvp );
1919 gtk_color_selection_set_previous_color ( GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(colorsd)->colorsel), color );
1920 gtk_color_selection_set_current_color ( GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(colorsd)->colorsel), color );
1921 if ( gtk_dialog_run ( GTK_DIALOG(colorsd) ) == GTK_RESPONSE_OK )
1922 {
1923 gtk_color_selection_get_current_color ( GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(colorsd)->colorsel), color );
1924 vik_viewport_set_background_gdkcolor ( vw->viking_vvp, color );
1925 draw_update ( vw );
1926 }
1927 g_free ( color );
1928 gtk_widget_destroy ( colorsd );
1929}
1930
941aa6e9
AF		 1931
1932
1933/***********************************************************************************************
1934 ** GUI Creation
1935 ***********************************************************************************************/
1936
e4afc73a 1937static GtkActionEntry entries[] = {
5515e2d3
JJ		 1938 { "File", NULL, N_("_File"), 0, 0, 0 },
1939 { "Edit", NULL, N_("_Edit"), 0, 0, 0 },
1940 { "View", NULL, N_("_View"), 0, 0, 0 },
1941 { "SetZoom", NULL, N_("_Zoom"), 0, 0, 0 },
1942 { "SetPan", NULL, N_("_Pan"), 0, 0, 0 },
1943 { "Layers", NULL, N_("_Layers"), 0, 0, 0 },
1944 { "Tools", NULL, N_("_Tools"), 0, 0, 0 },
92806042 1945 { "Exttools", NULL, N_("_Webtools"), 0, 0, 0 },
5515e2d3
JJ		 1946 { "Help", NULL, N_("_Help"), 0, 0, 0 },
1947
1948 { "New", GTK_STOCK_NEW, N_("_New"), "<control>N", N_("New file"), (GCallback)newwindow_cb },
1949 { "Open", GTK_STOCK_OPEN, N_("_Open"), "<control>O", N_("Open a file"), (GCallback)load_file },
1950 { "Append", GTK_STOCK_ADD, N_("A_ppend File"), NULL, N_("Append data from a different file"), (GCallback)load_file },
1951 { "Acquire", NULL, N_("A_cquire"), 0, 0, 0 },
1952 { "AcquireGPS", NULL, N_("From _GPS"), NULL, N_("Transfer data from a GPS device"), (GCallback)acquire_from_gps },
1953 { "AcquireGoogle", NULL, N_("Google _Directions"), NULL, N_("Get driving directions from Google"), (GCallback)acquire_from_google },
1ef9e637 1954#ifdef VIK_CONFIG_GEOCACHES
5515e2d3 1955 { "AcquireGC", NULL, N_("Geo_caches"), NULL, N_("Get Geocaches from geocaching.com"), (GCallback)acquire_from_gc },
1ef9e637 1956#endif
5515e2d3
JJ		 1957 { "Save", GTK_STOCK_SAVE, N_("_Save"), "<control>S", N_("Save the file"), (GCallback)save_file },
1958 { "SaveAs", GTK_STOCK_SAVE_AS, N_("Save _As"), NULL, N_("Save the file under different name"), (GCallback)save_file_as },
1959 { "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 },
1960 { "GenImgDir", GTK_STOCK_DND_MULTIPLE, N_("Generate _Directory of Images"), NULL, N_("FIXME:IMGDIR"), (GCallback)draw_to_image_dir_cb },
9a995996
EB		 1961
1962#if GTK_CHECK_VERSION(2,10,0)
5515e2d3 1963 { "Print", GTK_STOCK_PRINT, N_("_Print..."), NULL, N_("Print maps"), (GCallback)print_cb },
9a995996
EB		 1964#endif
1965
5515e2d3
JJ		 1966 { "Exit", GTK_STOCK_QUIT, N_("E_xit"), "<control>W", N_("Exit the program"), (GCallback)window_close },
1967 { "SaveExit", GTK_STOCK_QUIT, N_("Save and Exit"), NULL, N_("Save and Exit the program"), (GCallback)save_file_and_exit },
1968
ba4a5e11 1969 { "GotoSearch", GTK_STOCK_JUMP_TO, N_("Go To location"), NULL, N_("Go to address/place using text search"), (GCallback)goto_address },
5515e2d3
JJ		 1970 { "GotoLL", GTK_STOCK_QUIT, N_("_Go to Lat\\/Lon..."), NULL, N_("Go to arbitrary lat\\/lon coordinate"), (GCallback)draw_goto_cb },
1971 { "GotoUTM", GTK_STOCK_QUIT, N_("Go to UTM..."), NULL, N_("Go to arbitrary UTM coordinate"), (GCallback)draw_goto_cb },
1972 { "SetBGColor",GTK_STOCK_SELECT_COLOR, N_("Set Background Color..."), NULL, NULL, (GCallback)set_bg_color },
1973 { "ZoomIn", GTK_STOCK_ZOOM_IN, N_("Zoom _In"), "<control>plus", NULL, (GCallback)draw_zoom_cb },
1974 { "ZoomOut", GTK_STOCK_ZOOM_OUT, N_("Zoom _Out"), "<control>minus", NULL, (GCallback)draw_zoom_cb },
7f9f736d 1975 { "ZoomTo", GTK_STOCK_ZOOM_FIT, N_("Zoom _To"), "<control>Z", NULL, (GCallback)zoom_to_cb },
5515e2d3
JJ		 1976 { "Zoom0.25", NULL, N_("0.25"), NULL, NULL, (GCallback)draw_zoom_cb },
1977 { "Zoom0.5", NULL, N_("0.5"), NULL, NULL, (GCallback)draw_zoom_cb },
1978 { "Zoom1", NULL, N_("1"), NULL, NULL, (GCallback)draw_zoom_cb },
1979 { "Zoom2", NULL, N_("2"), NULL, NULL, (GCallback)draw_zoom_cb },
1980 { "Zoom4", NULL, N_("4"), NULL, NULL, (GCallback)draw_zoom_cb },
1981 { "Zoom8", NULL, N_("8"), NULL, NULL, (GCallback)draw_zoom_cb },
1982 { "Zoom16", NULL, N_("16"), NULL, NULL, (GCallback)draw_zoom_cb },
1983 { "Zoom32", NULL, N_("32"), NULL, NULL, (GCallback)draw_zoom_cb },
1984 { "Zoom64", NULL, N_("64"), NULL, NULL, (GCallback)draw_zoom_cb },
1985 { "Zoom128", NULL, N_("128"), NULL, NULL, (GCallback)draw_zoom_cb },
1986 { "PanNorth", NULL, N_("Pan North"), "<control>Up", NULL, (GCallback)draw_pan_cb },
1987 { "PanEast", NULL, N_("Pan East"), "<control>Right", NULL, (GCallback)draw_pan_cb },
1988 { "PanSouth", NULL, N_("Pan South"), "<control>Down", NULL, (GCallback)draw_pan_cb },
1989 { "PanWest", NULL, N_("Pan West"), "<control>Left", NULL, (GCallback)draw_pan_cb },
1990 { "BGJobs", GTK_STOCK_EXECUTE, N_("Background _Jobs"), NULL, NULL, (GCallback)a_background_show_window },
1991
1992 { "Cut", GTK_STOCK_CUT, N_("Cu_t"), NULL, NULL, (GCallback)menu_cut_layer_cb },
1993 { "Copy", GTK_STOCK_COPY, N_("_Copy"), NULL, NULL, (GCallback)menu_copy_layer_cb },
1994 { "Paste", GTK_STOCK_PASTE, N_("_Paste"), NULL, NULL, (GCallback)menu_paste_layer_cb },
1995 { "Delete", GTK_STOCK_DELETE, N_("_Delete"), NULL, NULL, (GCallback)menu_delete_layer_cb },
1996 { "DeleteAll", NULL, N_("Delete All"), NULL, NULL, (GCallback)clear_cb },
7c259702
JJ		 1997 { "MapCacheFlush",NULL, N_("Flush Map cache"), NULL, NULL, (GCallback)mapcache_flush_cb },
1998 { "Preferences",GTK_STOCK_PREFERENCES, N_("_Preferences..."), NULL, NULL, (GCallback)preferences_cb },
5515e2d3
JJ		 1999 { "Properties",GTK_STOCK_PROPERTIES, N_("_Properties"), NULL, NULL, (GCallback)menu_properties_cb },
2000
2001 { "About", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL, (GCallback)help_about_cb },
e4afc73a
EB		 2002};
2003
2004/* Radio items */
2005static GtkRadioActionEntry mode_entries[] = {
5515e2d3
JJ		 2006 { "ModeUTM", NULL, N_("_UTM Mode"), "<control>u", NULL, 0 },
2007 { "ModeExpedia", NULL, N_("_Expedia Mode"), "<control>e", NULL, 1 },
562b91f8 2008 { "ModeMercator", NULL, N_("_Mercator Mode"), "<control>g", NULL, 4 }
50a14534
EB		 2009};
2010
e4afc73a 2011static GtkRadioActionEntry tool_entries[] = {
576cbd17
GB		 2012 { "Pan", "vik-icon-pan", N_("_Pan"), "<control><shift>P", N_("Pan Tool"), 0 },
2013 { "Zoom", "vik-icon-zoom", N_("_Zoom"), "<control><shift>Z", N_("Zoom Tool"), 1 },
2014 { "Ruler", "vik-icon-ruler", N_("_Ruler"), "<control><shift>R", N_("Ruler Tool"), 2 }
e4afc73a 2015};
50a14534 2016
35c7c0ba 2017static GtkToggleActionEntry toggle_entries[] = {
94807fab
GB		 2018 { "ShowScale", NULL, N_("Show Scale"), NULL, N_("Show Scale"), (GCallback)set_draw_scale, TRUE },
2019 { "ShowCenterMark", NULL, N_("Show Center Mark"), NULL, N_("Show Center Mark"), (GCallback)set_draw_centermark, TRUE },
2020 { "FullScreen", GTK_STOCK_FULLSCREEN, N_("Full Screen"), "F11", N_("Activate full screen mode"), (GCallback)full_screen_cb, FALSE },
2021 { "ViewSidePanel", GTK_STOCK_INDEX, N_("Show Side Panel"), "F9", N_("Show Side Panel"), (GCallback)view_side_panel_cb, TRUE },
35c7c0ba
EB		 2022};
2023
a527cfff 2024#include "menu.xml.h"
e4afc73a 2025static void window_create_ui( VikWindow *window )
50a14534 2026{
e4afc73a
EB		 2027 GtkUIManager *uim;
2028 GtkActionGroup *action_group;
50a14534 2029 GtkAccelGroup *accel_group;
e4afc73a 2030 GError *error;
e4afc73a
EB		 2031 guint i, j, mid;
2032 GtkIconFactory *icon_factory;
2033 GtkIconSet *icon_set;
e4afc73a
EB		 2034 GtkRadioActionEntry *tools = NULL, *radio;
2035 guint ntools;
2036
2037 uim = gtk_ui_manager_new ();
2038 window->uim = uim;
2039
9593a4c9
EB		 2040 toolbox_add_tool(window->vt, &ruler_tool, TOOL_LAYER_TYPE_NONE);
2041 toolbox_add_tool(window->vt, &zoom_tool, TOOL_LAYER_TYPE_NONE);
576cbd17 2042 toolbox_add_tool(window->vt, &pan_tool, TOOL_LAYER_TYPE_NONE);
941aa6e9 2043
e4afc73a 2044 error = NULL;
a527cfff 2045 if (!(mid = gtk_ui_manager_add_ui_from_string (uim, menu_xml, -1, &error))) {
e4afc73a
EB		 2046 g_error_free (error);
2047 exit (1);
2048 }
2049
2050 action_group = gtk_action_group_new ("MenuActions");
5515e2d3 2051 gtk_action_group_set_translation_domain(action_group, PACKAGE_NAME);
e4afc73a 2052 gtk_action_group_add_actions (action_group, entries, G_N_ELEMENTS (entries), window);
35c7c0ba 2053 gtk_action_group_add_toggle_actions (action_group, toggle_entries, G_N_ELEMENTS (toggle_entries), window);
6a9ff0ee 2054 gtk_action_group_add_radio_actions (action_group, mode_entries, G_N_ELEMENTS (mode_entries), 4, (GCallback)window_change_coord_mode_cb, window);
e4afc73a
EB		 2055
2056 icon_factory = gtk_icon_factory_new ();
ee36ac4f 2057 gtk_icon_factory_add_default (icon_factory);
e4afc73a
EB		 2058
2059 register_vik_icons(icon_factory);
2060
2061 ntools = 0;
2062 for (i=0; i<G_N_ELEMENTS(tool_entries); i++) {
2063 tools = g_renew(GtkRadioActionEntry, tools, ntools+1);
2064 radio = &tools[ntools];
2065 ntools++;
2066 *radio = tool_entries[i];
2067 radio->value = ntools;
2068 }
2069
2070 for (i=0; i<VIK_LAYER_NUM_TYPES; i++) {
2071 GtkActionEntry action;
2072 gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Layers/",
2073 vik_layer_get_interface(i)->name,
2074 vik_layer_get_interface(i)->name,
2075 GTK_UI_MANAGER_MENUITEM, FALSE);
2076
2077 icon_set = gtk_icon_set_new_from_pixbuf (gdk_pixbuf_from_pixdata (vik_layer_get_interface(i)->icon, FALSE, NULL ));
2078 gtk_icon_factory_add (icon_factory, vik_layer_get_interface(i)->name, icon_set);
2079 gtk_icon_set_unref (icon_set);
2080
2081 action.name = vik_layer_get_interface(i)->name;
2082 action.stock_id = vik_layer_get_interface(i)->name;
4c77d5e0 2083 action.label = g_strdup_printf( _("New %s Layer"), vik_layer_get_interface(i)->name);
e4afc73a
EB		 2084 action.accelerator = NULL;
2085 action.tooltip = NULL;
2086 action.callback = (GCallback)menu_addlayer_cb;
2087 gtk_action_group_add_actions(action_group, &action, 1, window);
2088
2089 if ( vik_layer_get_interface(i)->tools_count ) {
2090 gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Tools/", vik_layer_get_interface(i)->name, NULL, GTK_UI_MANAGER_SEPARATOR, FALSE);
2091 gtk_ui_manager_add_ui(uim, mid, "/ui/MainToolbar/ToolItems/", vik_layer_get_interface(i)->name, NULL, GTK_UI_MANAGER_SEPARATOR, FALSE);
2092 }
2093
2094 for ( j = 0; j < vik_layer_get_interface(i)->tools_count; j++ ) {
2095 tools = g_renew(GtkRadioActionEntry, tools, ntools+1);
2096 radio = &tools[ntools];
2097 ntools++;
2098
e4afc73a 2099 gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Tools",
4c77d5e0 2100 _(vik_layer_get_interface(i)->tools[j].name),
e4afc73a
EB		 2101 vik_layer_get_interface(i)->tools[j].name,
2102 GTK_UI_MANAGER_MENUITEM, FALSE);
2103 gtk_ui_manager_add_ui(uim, mid, "/ui/MainToolbar/ToolItems",
4c77d5e0 2104 _(vik_layer_get_interface(i)->tools[j].name),
e4afc73a
EB		 2105 vik_layer_get_interface(i)->tools[j].name,
2106 GTK_UI_MANAGER_TOOLITEM, FALSE);
2107
9593a4c9 2108 toolbox_add_tool(window->vt, &(vik_layer_get_interface(i)->tools[j]), i);
941aa6e9 2109
e4afc73a
EB		 2110 radio->name = vik_layer_get_interface(i)->tools[j].name;
2111 radio->stock_id = vik_layer_get_interface(i)->tools[j].name,
4c77d5e0 2112 radio->label = _(vik_layer_get_interface(i)->tools[j].name);
e4afc73a 2113 radio->accelerator = NULL;
4c77d5e0 2114 radio->tooltip = _(vik_layer_get_interface(i)->tools[j].name);
e4afc73a
EB		 2115 radio->value = ntools;
2116 }
2117 }
ee36ac4f 2118 g_object_unref (icon_factory);
50a14534 2119
e4afc73a
EB		 2120 gtk_action_group_add_radio_actions(action_group, tools, ntools, 0, (GCallback)menu_tool_cb, window);
2121 g_free(tools);
50a14534 2122
e4afc73a 2123 gtk_ui_manager_insert_action_group (uim, action_group, 0);
50a14534 2124
79845167
QT		 2125 for (i=0; i<VIK_LAYER_NUM_TYPES; i++) {
2126 for ( j = 0; j < vik_layer_get_interface(i)->tools_count; j++ ) {
2127 GtkAction *action = gtk_action_group_get_action(action_group,
2128 vik_layer_get_interface(i)->tools[j].name);
2129 g_object_set(action, "sensitive", FALSE, NULL);
2130 }
2131 }
2132 window->action_group = action_group;
2133
e4afc73a
EB		 2134 accel_group = gtk_ui_manager_get_accel_group (uim);
2135 gtk_window_add_accel_group (GTK_WINDOW (window), accel_group);
2136 gtk_ui_manager_ensure_update (uim);
e4afc73a 2137}
50a14534 2138
50a14534 2139
941aa6e9 2140
e4afc73a 2141static struct {
4bd45256 2142 const GdkPixdata *data;
e4afc73a
EB		 2143 gchar *stock_id;
2144} stock_icons[] = {
5bfafde9
GB		 2145 { &begintr_18_pixbuf, "Begin Track" },
2146 { &iscissors_18_pixbuf, "Magic Scissors" },
2147 { &mover_22_pixbuf, "vik-icon-pan" },
2148 { &demdl_18_pixbuf, "DEM Download/Import" },
2149 { &showpic_18_pixbuf, "Show Picture" },
2150 { &addtr_18_pixbuf, "Create Track" },
2151 { &edtr_18_pixbuf, "Edit Trackpoint" },
2152 { &addwp_18_pixbuf, "Create Waypoint" },
2153 { &edwp_18_pixbuf, "Edit Waypoint" },
2154 { &zoom_18_pixbuf, "vik-icon-zoom" },
2155 { &ruler_18_pixbuf, "vik-icon-ruler" },
2156 { &geozoom_18_pixbuf, "Georef Zoom Tool" },
2157 { &geomove_18_pixbuf, "Georef Move Map" },
2158 { &mapdl_18_pixbuf, "Maps Download" },
2159 { &showpic_18_pixbuf, "Show Picture" },
e4afc73a
EB		 2160};
2161
e4afc73a
EB		 2162static gint n_stock_icons = G_N_ELEMENTS (stock_icons);
2163
2164static void
2165register_vik_icons (GtkIconFactory *icon_factory)
2166{
2167 GtkIconSet *icon_set;
e4afc73a 2168 gint i;
e4afc73a
EB		 2169
2170 for (i = 0; i < n_stock_icons; i++) {
4bd45256
EB		 2171 icon_set = gtk_icon_set_new_from_pixbuf (gdk_pixbuf_from_pixdata (
2172 stock_icons[i].data, FALSE, NULL ));
e4afc73a
EB		 2173 gtk_icon_factory_add (icon_factory, stock_icons[i].stock_id, icon_set);
2174 gtk_icon_set_unref (icon_set);
2175 }
50a14534 2176}
bce3a7b0 2177
Viking GPS editor