2 * viking -- GPS Data and Topo Analyzer, Explorer, and Manager
4 * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net>
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.
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.
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
22 #include "background.h"
24 #include "datasources.h"
25 #include "googlesearch.h"
27 #define VIKING_TITLE " - Viking"
29 #include <glib/gprintf.h>
34 #include <glib/gprintf.h>
36 /* TODO IMPORTANT: mkdir for windows header? is it called 'mkdir' */
37 #define make_dir(dir) mkdir(dir)
39 #include <sys/types.h>
41 #define make_dir(dir) mkdir(dir,0777)
44 #define VIKING_WINDOW_WIDTH 1000
45 #define VIKING_WINDOW_HEIGHT 800
46 #define DRAW_IMAGE_DEFAULT_WIDTH 1280
47 #define DRAW_IMAGE_DEFAULT_HEIGHT 1024
48 #define DRAW_IMAGE_DEFAULT_SAVE_AS_PNG TRUE
50 static void window_finalize ( GObject *gob );
51 static GObjectClass *parent_class;
53 static void window_init ( VikWindow *vw );
54 static void window_class_init ( VikWindowClass *klass );
56 static void draw_update ( VikWindow *vw );
58 static void newwindow_cb ( GtkAction *a, VikWindow *vw );
62 static gboolean delete_event( VikWindow *vw );
64 static void draw_sync ( VikWindow *vw );
65 static void draw_redraw ( VikWindow *vw );
66 static void draw_scroll ( VikWindow *vw, GdkEventScroll *event );
67 static void draw_click ( VikWindow *vw, GdkEventButton *event );
68 static void draw_release ( VikWindow *vw, GdkEventButton *event );
69 static void draw_mouse_motion ( VikWindow *vw, GdkEventMotion *event );
70 static void draw_zoom_cb ( GtkAction *a, VikWindow *vw );
71 static void draw_goto_cb ( GtkAction *a, VikWindow *vw );
73 static void draw_status ();
75 /* End Drawing Functions */
77 static void menu_addlayer_cb ( GtkAction *a, VikWindow *vw );
78 static void menu_properties_cb ( GtkAction *a, VikWindow *vw );
79 static void menu_delete_layer_cb ( GtkAction *a, VikWindow *vw );
90 toolbox_tool_t *tools;
94 static void menu_tool_cb ( GtkAction *old, GtkAction *a, VikWindow *vw );
95 static toolbox_tools_t* toolbox_create(VikWindow *vw);
96 static void toolbox_add_tool(toolbox_tools_t *vt, VikToolInterface *vti);
97 static int toolbox_get_tool(toolbox_tools_t *vt, const gchar *tool_name);
98 static void toolbox_activate(toolbox_tools_t *vt, const gchar *tool_name);
99 static void toolbox_click (toolbox_tools_t *vt, GdkEventButton *event);
100 static void toolbox_move (toolbox_tools_t *vt, GdkEventButton *event);
101 static void toolbox_release (toolbox_tools_t *vt, GdkEventButton *event);
105 static void window_create_ui( VikWindow *window );
106 static void register_vik_icons (GtkIconFactory *icon_factory);
109 static void load_file ( GtkAction *a, VikWindow *vw );
110 static gboolean save_file_as ( GtkAction *a, VikWindow *vw );
111 static gboolean save_file ( GtkAction *a, VikWindow *vw );
112 static gboolean save_file_and_exit ( GtkAction *a, VikWindow *vw );
113 static gboolean window_save ( VikWindow *vw );
117 VikViewport *viking_vvp;
118 VikLayersPanel *viking_vlp;
119 VikStatusbar *viking_vs;
123 GtkItemFactory *item_factory;
125 /* tool management state */
128 guint16 tool_layer_id;
129 guint16 tool_tool_id;
131 GtkActionGroup *action_group;
135 guint draw_image_width, draw_image_height;
136 gboolean draw_image_save_as_png;
141 GtkWidget *open_dia, *save_dia;
143 gboolean only_updating_coord_mode_ui; /* hack for a bug in GTK */
156 VW_OPENWINDOW_SIGNAL,
160 static guint window_signals[VW_LAST_SIGNAL] = { 0 };
162 static gchar *tool_names[NUMBER_OF_TOOLS] = { "Zoom", "Ruler", "Pan" };
164 GType vik_window_get_type (void)
166 static GType vw_type = 0;
170 static const GTypeInfo vw_info =
172 sizeof (VikWindowClass),
173 NULL, /* base_init */
174 NULL, /* base_finalize */
175 (GClassInitFunc) window_class_init, /* class_init */
176 NULL, /* class_finalize */
177 NULL, /* class_data */
180 (GInstanceInitFunc) window_init,
182 vw_type = g_type_register_static ( GTK_TYPE_WINDOW, "VikWindow", &vw_info, 0 );
188 void vik_window_selected_layer(VikWindow *vw, VikLayer *vl)
190 int i, j, tool_count;
191 VikLayerInterface *layer_interface;
193 if (!vw->action_group) return;
195 for (i=0; i<VIK_LAYER_NUM_TYPES; i++) {
197 layer_interface = vik_layer_get_interface(i);
198 tool_count = layer_interface->tools_count;
200 for (j = 0; j < tool_count; j++) {
201 action = gtk_action_group_get_action(vw->action_group,
202 layer_interface->tools[j].name);
203 g_object_set(action, "sensitive", i == vl->type, NULL);
208 static void window_finalize ( GObject *gob )
210 VikWindow *vw = VIK_WINDOW(gob);
211 g_return_if_fail ( vw != NULL );
213 a_background_remove_status ( vw->viking_vs );
215 G_OBJECT_CLASS(parent_class)->finalize(gob);
218 static void window_class_init ( VikWindowClass *klass )
221 GObjectClass *object_class;
223 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);
224 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);
226 object_class = G_OBJECT_CLASS (klass);
228 object_class->finalize = window_finalize;
230 parent_class = g_type_class_peek_parent (klass);
234 static void window_init ( VikWindow *vw )
236 GtkWidget *main_vbox;
239 vw->action_group = NULL;
241 vw->viking_vvp = vik_viewport_new();
242 vw->viking_vlp = vik_layers_panel_new();
243 vik_layers_panel_set_viewport ( vw->viking_vlp, vw->viking_vvp );
244 vw->viking_vs = vik_statusbar_new();
246 vw->vt = toolbox_create(vw);
247 window_create_ui(vw);
248 gtk_window_set_title ( GTK_WINDOW(vw), "Untitled" VIKING_TITLE );
250 toolbox_activate(vw->vt, "Zoom");
253 vw->item_factory = NULL;
255 vw->modified = FALSE;
256 vw->only_updating_coord_mode_ui = FALSE;
259 vw->pan_x = vw->pan_y = -1;
260 vw->draw_image_width = DRAW_IMAGE_DEFAULT_WIDTH;
261 vw->draw_image_height = DRAW_IMAGE_DEFAULT_HEIGHT;
262 vw->draw_image_save_as_png = DRAW_IMAGE_DEFAULT_SAVE_AS_PNG;
264 main_vbox = gtk_vbox_new(FALSE, 1);
265 gtk_container_add (GTK_CONTAINER (vw), main_vbox);
267 gtk_box_pack_start (GTK_BOX(main_vbox), gtk_ui_manager_get_widget (vw->uim, "/MainMenu"), FALSE, TRUE, 0);
268 gtk_box_pack_start (GTK_BOX(main_vbox), gtk_ui_manager_get_widget (vw->uim, "/MainToolbar"), FALSE, TRUE, 0);
269 gtk_toolbar_set_icon_size(GTK_TOOLBAR(gtk_ui_manager_get_widget (vw->uim, "/MainToolbar")), GTK_ICON_SIZE_SMALL_TOOLBAR);
270 gtk_toolbar_set_style (GTK_TOOLBAR(gtk_ui_manager_get_widget (vw->uim, "/MainToolbar")), GTK_TOOLBAR_ICONS);
272 g_signal_connect (G_OBJECT (vw), "delete_event", G_CALLBACK (delete_event), NULL);
274 g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "expose_event", G_CALLBACK(draw_sync), vw);
275 g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "configure_event", G_CALLBACK(draw_redraw), vw);
276 gtk_widget_add_events ( GTK_WIDGET(vw->viking_vvp), GDK_POINTER_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK );
277 g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "scroll_event", G_CALLBACK(draw_scroll), vw);
278 g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "button_press_event", G_CALLBACK(draw_click), vw);
279 g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "button_release_event", G_CALLBACK(draw_release), vw);
280 g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "motion_notify_event", G_CALLBACK(draw_mouse_motion), vw);
281 g_signal_connect_swapped (G_OBJECT(vw->viking_vlp), "update", G_CALLBACK(draw_update), vw);
283 gtk_window_set_default_size ( GTK_WINDOW(vw), VIKING_WINDOW_WIDTH, VIKING_WINDOW_HEIGHT);
285 hpaned = gtk_hpaned_new ();
286 gtk_paned_add1 ( GTK_PANED(hpaned), GTK_WIDGET (vw->viking_vlp) );
287 gtk_paned_add2 ( GTK_PANED(hpaned), GTK_WIDGET (vw->viking_vvp) );
289 /* This packs the button into the window (a gtk container). */
290 gtk_box_pack_start (GTK_BOX(main_vbox), hpaned, TRUE, TRUE, 0);
292 gtk_box_pack_end (GTK_BOX(main_vbox), GTK_WIDGET(vw->viking_vs), FALSE, TRUE, 0);
294 a_background_add_status(vw->viking_vs);
300 VikWindow *vik_window_new ()
302 return VIK_WINDOW ( g_object_new ( VIK_WINDOW_TYPE, NULL ) );
305 static gboolean delete_event( VikWindow *vw )
307 #ifdef VIKING_PROMPT_IF_MODIFIED
314 dia = GTK_DIALOG ( gtk_message_dialog_new ( GTK_WINDOW(vw), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE,
315 "Do you want to save the changes you made to the document \"%s\"?\n\nYour changes will be lost if you don't save them.",
316 vw->filename ? a_file_basename ( vw->filename ) : "Untitled" ) );
317 gtk_dialog_add_buttons ( dia, "Don't Save", GTK_RESPONSE_NO, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_SAVE, GTK_RESPONSE_YES, NULL );
318 switch ( gtk_dialog_run ( dia ) )
320 case GTK_RESPONSE_NO: gtk_widget_destroy ( GTK_WIDGET(dia) ); return FALSE;
321 case GTK_RESPONSE_CANCEL: gtk_widget_destroy ( GTK_WIDGET(dia) ); return TRUE;
322 default: gtk_widget_destroy ( GTK_WIDGET(dia) ); return ! save_file(NULL, vw);
329 static void newwindow_cb ( GtkAction *a, VikWindow *vw )
331 g_signal_emit ( G_OBJECT(vw), window_signals[VW_NEWWINDOW_SIGNAL], 0 );
334 static void draw_update ( VikWindow *vw )
340 static void draw_sync ( VikWindow *vw )
342 vik_viewport_sync(vw->viking_vvp);
344 /* other things may be necc here later. */
347 static void draw_status ( VikWindow *vw )
349 static gchar zoom_level[22];
350 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" );
351 if ( vw->current_tool == TOOL_LAYER )
352 vik_statusbar_set_message ( vw->viking_vs, 0, vik_layer_get_interface(vw->tool_layer_id)->tools[vw->tool_tool_id].name );
354 vik_statusbar_set_message ( vw->viking_vs, 0, tool_names[vw->current_tool] );
356 vik_statusbar_set_message ( vw->viking_vs, 2, zoom_level );
359 static void draw_redraw ( VikWindow *vw )
361 vik_viewport_clear ( vw->viking_vvp);
362 vik_layers_panel_draw_all ( vw->viking_vlp );
363 vik_viewport_draw_scale ( vw->viking_vvp );
366 gboolean draw_buf_done = TRUE;
368 static gboolean draw_buf(gpointer data)
370 gpointer *pass_along = data;
372 gdk_draw_drawable (pass_along[0], pass_along[1],
373 pass_along[2], 0, 0, 0, 0, -1, -1);
374 draw_buf_done = TRUE;
380 /* Mouse event handlers ************************************************************************/
382 static void draw_click (VikWindow *vw, GdkEventButton *event)
385 /* middle button pressed. we reserve all middle button and scroll events
386 * for panning and zooming; tools only get left/right/movement
388 if ( event->button == 2) {
389 /* set panning origin */
390 vw->pan_x = (gint) event->x;
391 vw->pan_y = (gint) event->y;
394 toolbox_click(vw->vt, event);
398 static void draw_mouse_motion (VikWindow *vw, GdkEventMotion *event)
400 static VikCoord coord;
401 static struct UTM utm;
402 static struct LatLon ll;
403 static char pointer_buf[36];
405 toolbox_move(vw->vt, (GdkEventButton *)event);
407 vik_viewport_screen_to_coord ( vw->viking_vvp, event->x, event->y, &coord );
408 vik_coord_to_utm ( &coord, &utm );
409 a_coords_utm_to_latlon ( &utm, &ll );
410 g_snprintf ( pointer_buf, 36, "Cursor: %f %f", ll.lat, ll.lon );
411 vik_statusbar_set_message ( vw->viking_vs, 4, pointer_buf );
413 if ( vw->pan_x != -1 ) {
414 vik_viewport_pan_sync ( vw->viking_vvp, event->x - vw->pan_x, event->y - vw->pan_y );
418 static void draw_release ( VikWindow *vw, GdkEventButton *event )
420 if ( event->button == 2 ) { /* move / pan */
421 if ( ABS(vw->pan_x - event->x) <= 1 && ABS(vw->pan_y - event->y) <= 1 )
422 vik_viewport_set_center_screen ( vw->viking_vvp, vw->pan_x, vw->pan_y );
424 vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2 - event->x + vw->pan_x,
425 vik_viewport_get_height(vw->viking_vvp)/2 - event->y + vw->pan_y );
427 vw->pan_x = vw->pan_y = -1;
430 toolbox_release(vw->vt, event);
434 static void draw_scroll (VikWindow *vw, GdkEventScroll *event)
436 if ( event->direction == GDK_SCROLL_UP )
437 vik_viewport_zoom_in (vw->viking_vvp);
439 vik_viewport_zoom_out(vw->viking_vvp);
445 /********************************************************************************
447 ********************************************************************************/
448 static void draw_ruler(VikViewport *vvp, GdkDrawable *d, GdkGC *gc, gint x1, gint y1, gint x2, gint y2, gdouble distance)
450 PangoFontDescription *pfd;
453 GdkGC *labgc = vik_viewport_new_gc ( vvp, "#cccccc", 1);
454 GdkGC *thickgc = gdk_gc_new(d);
456 gdouble len = sqrt((x1-x2)*(x1-x2) + (y1-y2)*(y1-y2));
457 gdouble dx = (x2-x1)/len*10;
458 gdouble dy = (y2-y1)/len*10;
459 gdouble c = cos(15.0 * M_PI/180.0);
460 gdouble s = sin(15.0 * M_PI/180.0);
462 gdouble baseangle = 0;
465 /* draw line with arrow ends */
467 gint tmp_x1=x1, tmp_y1=y1, tmp_x2=x2, tmp_y2=y2;
468 a_viewport_clip_line(&tmp_x1, &tmp_y1, &tmp_x2, &tmp_y2);
469 gdk_draw_line(d, gc, tmp_x1, tmp_y1, tmp_x2, tmp_y2);
472 a_viewport_clip_line(&x1, &y1, &x2, &y2);
473 gdk_draw_line(d, gc, x1, y1, x2, y2);
475 gdk_draw_line(d, gc, x1 - dy, y1 + dx, x1 + dy, y1 - dx);
476 gdk_draw_line(d, gc, x2 - dy, y2 + dx, x2 + dy, y2 - dx);
477 gdk_draw_line(d, gc, x2, y2, x2 - (dx * c + dy * s), y2 - (dy * c - dx * s));
478 gdk_draw_line(d, gc, x2, y2, x2 - (dx * c - dy * s), y2 - (dy * c + dx * s));
479 gdk_draw_line(d, gc, x1, y1, x1 + (dx * c + dy * s), y1 + (dy * c - dx * s));
480 gdk_draw_line(d, gc, x1, y1, x1 + (dx * c - dy * s), y1 + (dy * c + dx * s));
485 angle = atan2(dy, dx) + M_PI_2;
487 if ( vik_viewport_get_drawmode ( vvp ) == VIK_VIEWPORT_DRAWMODE_UTM) {
493 vik_viewport_screen_to_coord ( vvp, x1, y1, &test );
494 vik_coord_to_latlon ( &test, &ll );
495 ll.lat += vik_viewport_get_ympp ( vvp ) * vik_viewport_get_height ( vvp ) / 11000.0; // about 11km per degree latitude
496 a_coords_latlon_to_utm ( &ll, &u );
497 vik_coord_load_from_utm ( &test, VIK_VIEWPORT_DRAWMODE_UTM, &u );
498 vik_viewport_coord_to_screen ( vvp, &test, &tx, &ty );
500 baseangle = M_PI - atan2(tx-x1, ty-y1);
511 gdk_gc_copy(thickgc, gc);
512 gdk_gc_set_line_attributes(thickgc, CW, GDK_LINE_SOLID, GDK_CAP_BUTT, GDK_JOIN_MITER);
513 gdk_color_parse("#2255cc", &color);
514 gdk_gc_set_rgb_fg_color(thickgc, &color);
516 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);
519 gdk_gc_copy(thickgc, gc);
520 gdk_gc_set_line_attributes(thickgc, 2, GDK_LINE_SOLID, GDK_CAP_BUTT, GDK_JOIN_MITER);
521 for (i=0; i<180; i++) {
522 c = cos(i*M_PI/90.0 + baseangle);
523 s = sin(i*M_PI/90.0 + baseangle);
526 gdk_draw_line (d, gc, x1 + CR*c, y1 + CR*s, x1 + (CR+CW)*c, y1 + (CR+CW)*s);
528 gdouble ticksize = 2*CW;
529 gdk_draw_line (d, thickgc, x1 + (CR-CW)*c, y1 + (CR-CW)*s, x1 + (CR+ticksize)*c, y1 + (CR+ticksize)*s);
533 gdk_draw_arc (d, gc, FALSE, x1-CR, y1-CR, 2*CR, 2*CR, 0, 64*360);
534 gdk_draw_arc (d, gc, FALSE, x1-CR-CW, y1-CR-CW, 2*(CR+CW), 2*(CR+CW), 0, 64*360);
535 gdk_draw_arc (d, gc, FALSE, x1-CR+CW, y1-CR+CW, 2*(CR-CW), 2*(CR-CW), 0, 64*360);
536 c = (CR+CW*2)*cos(baseangle);
537 s = (CR+CW*2)*sin(baseangle);
538 gdk_draw_line (d, gc, x1-c, y1-s, x1+c, y1+s);
539 gdk_draw_line (d, gc, x1+s, y1-c, x1-s, y1+c);
542 #define LABEL(x, y, w, h) { \
543 gdk_draw_rectangle(d, labgc, TRUE, (x)-2, (y)-1, (w)+4, (h)+1); \
544 gdk_draw_rectangle(d, gc, FALSE, (x)-2, (y)-1, (w)+4, (h)+1); \
545 gdk_draw_layout(d, gc, (x), (y), pl); }
550 pl = gtk_widget_create_pango_layout (GTK_WIDGET(vvp), NULL);
552 pfd = pango_font_description_from_string ("Sans 8"); // FIXME: settable option? global variable?
553 pango_layout_set_font_description (pl, pfd);
554 pango_font_description_free (pfd);
556 pango_layout_set_text(pl, "N", -1);
557 gdk_draw_layout(d, gc, x1-5, y1-CR-3*CW-8, pl);
559 /* draw label with distance */
560 if (distance >= 1000 && distance < 100000) {
561 g_sprintf(str, "%3.2f km", distance/1000.0);
562 } else if (distance < 1000) {
563 g_sprintf(str, "%d m", (int)distance);
565 g_sprintf(str, "%d km", (int)distance/1000);
567 pango_layout_set_text(pl, str, -1);
569 pango_layout_get_pixel_size ( pl, &wd, &hd );
572 yd = (y1+y2)/2 - hd/2 - dx;
575 yd = (y1+y2)/2 - hd/2 + dx;
578 if ( xd < -5 || yd < -5 || xd > vik_viewport_get_width(vvp)+5 || yd > vik_viewport_get_height(vvp)+5 ) {
583 LABEL(xd, yd, wd, hd);
585 /* draw label with bearing */
586 g_sprintf(str, "%3.1f°", angle*180.0/M_PI);
587 pango_layout_set_text(pl, str, -1);
588 pango_layout_get_pixel_size ( pl, &wb, &hb );
589 xb = x1 + CR*cos(angle-M_PI_2);
590 yb = y1 + CR*sin(angle-M_PI_2);
592 if ( xb < -5 || yb < -5 || xb > vik_viewport_get_width(vvp)+5 || yb > vik_viewport_get_height(vvp)+5 ) {
598 GdkRectangle r1 = {xd-2, yd-1, wd+4, hd+1}, r2 = {xb-2, yb-1, wb+4, hb+1};
599 if (gdk_rectangle_intersect(&r1, &r2, &r2)) {
603 LABEL(xb, yb, wb, hb);
607 g_object_unref ( G_OBJECT ( pl ) );
608 g_object_unref ( G_OBJECT ( labgc ) );
609 g_object_unref ( G_OBJECT ( thickgc ) );
615 gboolean has_oldcoord;
617 } ruler_tool_state_t;
619 static gpointer ruler_create (VikWindow *vw, VikViewport *vvp)
621 ruler_tool_state_t *s = g_new(ruler_tool_state_t, 1);
624 s->has_oldcoord = FALSE;
628 static void ruler_destroy (ruler_tool_state_t *s)
633 static VikLayerToolFuncStatus ruler_click (VikLayer *vl, GdkEventButton *event, ruler_tool_state_t *s)
638 if ( event->button == 1 ) {
639 vik_viewport_screen_to_coord ( s->vvp, (gint) event->x, (gint) event->y, &coord );
640 vik_coord_to_latlon ( &coord, &ll );
641 if ( s->has_oldcoord ) {
642 temp = g_strdup_printf ( "%f %f DIFF %f meters", ll.lat, ll.lon, vik_coord_diff( &coord, &(s->oldcoord) ) );
643 s->has_oldcoord = FALSE;
646 temp = g_strdup_printf ( "%f %f", ll.lat, ll.lon );
647 s->has_oldcoord = TRUE;
650 vik_statusbar_set_message ( s->vw->viking_vs, 3, temp );
656 vik_viewport_set_center_screen ( s->vvp, (gint) event->x, (gint) event->y );
657 draw_update ( s->vw );
659 return VIK_LAYER_TOOL_ACK;
662 static VikLayerToolFuncStatus ruler_move (VikLayer *vl, GdkEventButton *event, ruler_tool_state_t *s)
664 VikViewport *vvp = s->vvp;
665 VikWindow *vw = s->vw;
671 if ( s->has_oldcoord ) {
672 int oldx, oldy, w1, h1, w2, h2;
673 static GdkPixmap *buf = NULL;
674 w1 = vik_viewport_get_width(vvp);
675 h1 = vik_viewport_get_height(vvp);
677 buf = gdk_pixmap_new ( GTK_WIDGET(vvp)->window, w1, h1, -1 );
679 gdk_drawable_get_size(buf, &w2, &h2);
680 if (w1 != w2 || h1 != h2) {
681 g_object_unref ( G_OBJECT ( buf ) );
682 buf = gdk_pixmap_new ( GTK_WIDGET(vvp)->window, w1, h1, -1 );
685 vik_viewport_screen_to_coord ( vvp, (gint) event->x, (gint) event->y, &coord );
686 vik_coord_to_latlon ( &coord, &ll );
687 vik_viewport_coord_to_screen ( vvp, &s->oldcoord, &oldx, &oldy );
689 gdk_draw_drawable (buf, GTK_WIDGET(vvp)->style->black_gc,
690 vik_viewport_get_pixmap(vvp), 0, 0, 0, 0, -1, -1);
691 draw_ruler(vvp, buf, GTK_WIDGET(vvp)->style->black_gc, oldx, oldy, event->x, event->y, vik_coord_diff( &coord, &(s->oldcoord)) );
693 static gpointer pass_along[3];
694 pass_along[0] = GTK_WIDGET(vvp)->window;
695 pass_along[1] = GTK_WIDGET(vvp)->style->black_gc;
697 g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, draw_buf, pass_along, NULL);
698 draw_buf_done = FALSE;
701 temp = g_strdup_printf ( "%f %f DIFF %f meters", ll.lat, ll.lon, vik_coord_diff( &coord, &(s->oldcoord) ) );
702 vik_statusbar_set_message ( vw->viking_vs, 3, temp );
705 return VIK_LAYER_TOOL_ACK;
708 static VikLayerToolFuncStatus ruler_release (VikLayer *vl, GdkEventButton *event, ruler_tool_state_t *s)
710 return VIK_LAYER_TOOL_ACK;
713 static void ruler_deactivate (VikLayer *vl, ruler_tool_state_t *s)
715 draw_update ( s->vw );
718 static VikToolInterface ruler_tool =
720 (VikToolConstructorFunc) ruler_create,
721 (VikToolDestructorFunc) ruler_destroy,
722 (VikToolActivationFunc) NULL,
723 (VikToolActivationFunc) ruler_deactivate,
724 (VikToolMouseFunc) ruler_click,
725 (VikToolMouseFunc) ruler_move,
726 (VikToolMouseFunc) ruler_release };
727 /*** end ruler code ********************************************************/
731 /********************************************************************************
733 ********************************************************************************/
734 static gpointer zoomtool_create (VikWindow *vw, VikViewport *vvp)
739 static VikLayerToolFuncStatus zoomtool_click (VikLayer *vl, GdkEventButton *event, VikWindow *vw)
742 vik_viewport_set_center_screen ( vw->viking_vvp, (gint) event->x, (gint) event->y );
743 if ( event->button == 1 )
744 vik_viewport_zoom_in (vw->viking_vvp);
745 else if ( event->button == 3 )
746 vik_viewport_zoom_out (vw->viking_vvp);
748 return VIK_LAYER_TOOL_ACK;
751 static VikLayerToolFuncStatus zoomtool_move (VikLayer *vl, GdkEventButton *event, VikViewport *vvp)
753 return VIK_LAYER_TOOL_ACK;
756 static VikLayerToolFuncStatus zoomtool_release (VikLayer *vl, GdkEventButton *event, VikViewport *vvp)
758 return VIK_LAYER_TOOL_ACK;
761 static VikToolInterface zoom_tool =
763 (VikToolConstructorFunc) zoomtool_create,
764 (VikToolDestructorFunc) NULL,
765 (VikToolActivationFunc) NULL,
766 (VikToolActivationFunc) NULL,
767 (VikToolMouseFunc) zoomtool_click,
768 (VikToolMouseFunc) zoomtool_move,
769 (VikToolMouseFunc) zoomtool_release };
770 /*** end ruler code ********************************************************/
774 static void draw_zoom_cb ( GtkAction *a, VikWindow *vw )
778 if (!strcmp(gtk_action_get_name(a), "ZoomIn")) {
781 else if (!strcmp(gtk_action_get_name(a), "ZoomOut")) {
784 else if (!strcmp(gtk_action_get_name(a), "Zoom0.25")) {
787 else if (!strcmp(gtk_action_get_name(a), "Zoom0.5")) {
791 gchar *s = (gchar *)gtk_action_get_name(a);
797 case -3: vik_viewport_zoom_in ( vw->viking_vvp ); break;
798 case -4: vik_viewport_zoom_out ( vw->viking_vvp ); break;
799 case -1: vik_viewport_set_zoom ( vw->viking_vvp, 0.5 ); break;
800 case -2: vik_viewport_set_zoom ( vw->viking_vvp, 0.25 ); break;
801 default: vik_viewport_set_zoom ( vw->viking_vvp, what );
806 void draw_goto_cb ( GtkAction *a, VikWindow *vw )
810 if (!strcmp(gtk_action_get_name(a), "GotoLL")) {
811 struct LatLon ll, llold;
812 vik_coord_to_latlon ( vik_viewport_get_center ( vw->viking_vvp ), &llold );
813 if ( a_dialog_goto_latlon ( GTK_WINDOW(vw), &ll, &llold ) )
814 vik_coord_load_from_latlon ( &new_center, vik_viewport_get_coord_mode(vw->viking_vvp), &ll );
818 else if (!strcmp(gtk_action_get_name(a), "GotoUTM")) {
819 struct UTM utm, utmold;
820 vik_coord_to_utm ( vik_viewport_get_center ( vw->viking_vvp ), &utmold );
821 if ( a_dialog_goto_utm ( GTK_WINDOW(vw), &utm, &utmold ) )
822 vik_coord_load_from_utm ( &new_center, vik_viewport_get_coord_mode(vw->viking_vvp), &utm );
827 fprintf(stderr, "Houston we have a problem\n");
831 vik_viewport_set_center_coord ( vw->viking_vvp, &new_center );
835 static void menu_addlayer_cb ( GtkAction *a, VikWindow *vw )
838 for ( type = 0; type < VIK_LAYER_NUM_TYPES; type++ ) {
839 if (!strcmp(vik_layer_get_interface(type)->name, gtk_action_get_name(a))) {
840 if ( vik_layers_panel_new_layer ( vw->viking_vlp, type ) ) {
848 static void menu_copy_layer_cb ( GtkAction *a, VikWindow *vw )
850 a_clipboard_copy_selected ( vw->viking_vlp );
853 static void menu_cut_layer_cb ( GtkAction *a, VikWindow *vw )
855 a_clipboard_copy_selected ( vw->viking_vlp );
856 menu_delete_layer_cb ( a, vw );
859 static void menu_paste_layer_cb ( GtkAction *a, VikWindow *vw )
861 if ( a_clipboard_paste ( vw->viking_vlp ) )
868 static void menu_properties_cb ( GtkAction *a, VikWindow *vw )
870 if ( ! vik_layers_panel_properties ( vw->viking_vlp ) )
871 a_dialog_info_msg ( GTK_WINDOW(vw), "You must select a layer to show its properties." );
874 static void help_about_cb ( GtkAction *a, VikWindow *vw )
876 a_dialog_about(GTK_WINDOW(vw));
879 static void menu_delete_layer_cb ( GtkAction *a, VikWindow *vw )
881 if ( vik_layers_panel_get_selected ( vw->viking_vlp ) )
883 vik_layers_panel_delete_selected ( vw->viking_vlp );
887 a_dialog_info_msg ( GTK_WINDOW(vw), "You must select a layer to delete." );
890 /***************************************
891 ** tool management routines
893 ***************************************/
895 static toolbox_tools_t* toolbox_create(VikWindow *vw)
897 toolbox_tools_t *vt = g_new(toolbox_tools_t, 1);
900 vt->active_tool = -1;
902 if (!vw->viking_vvp) {
903 printf("Error: no viewport found.\n");
909 static void toolbox_add_tool(toolbox_tools_t *vt, VikToolInterface *vti)
911 vt->tools = g_renew(toolbox_tool_t, vt->tools, vt->n_tools+1);
912 vt->tools[vt->n_tools].ti = *vti;
914 vt->tools[vt->n_tools].state = vti->create(vt->vw, vt->vw->viking_vvp);
917 vt->tools[vt->n_tools].state = NULL;
922 static int toolbox_get_tool(toolbox_tools_t *vt, const gchar *tool_name)
925 for (i=0; i<vt->n_tools; i++) {
926 if (!strcmp(tool_name, vt->tools[i].ti.name)) {
933 static void toolbox_activate(toolbox_tools_t *vt, const gchar *tool_name)
935 int tool = toolbox_get_tool(vt, tool_name);
936 toolbox_tool_t *t = &vt->tools[tool];
937 VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp );
939 if (tool == vt->n_tools) {
940 printf("panic: trying to activate a non-existent tool... \n");
943 /* is the tool already active? */
944 if (vt->active_tool == tool) {
948 if (vt->active_tool != -1) {
949 if (vt->tools[vt->active_tool].ti.deactivate) {
950 vt->tools[vt->active_tool].ti.deactivate(NULL, vt->tools[vt->active_tool].state);
953 if (t->ti.activate) {
954 t->ti.activate(vl, t->state);
956 vt->active_tool = tool;
959 static void toolbox_click (toolbox_tools_t *vt, GdkEventButton *event)
961 VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp );
962 if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.click) {
963 vt->tools[vt->active_tool].ti.click(vl, event, vt->tools[vt->active_tool].state);
967 static void toolbox_move (toolbox_tools_t *vt, GdkEventButton *event)
969 VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp );
970 if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.move) {
971 vt->tools[vt->active_tool].ti.move(vl, event, vt->tools[vt->active_tool].state);
975 static void toolbox_release (toolbox_tools_t *vt, GdkEventButton *event)
977 VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp );
978 if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.release) {
979 vt->tools[vt->active_tool].ti.release(vl, event, vt->tools[vt->active_tool].state);
982 /** End tool management ************************************/
986 /* this function gets called whenever a toolbar tool is clicked */
987 static void menu_tool_cb ( GtkAction *old, GtkAction *a, VikWindow *vw )
989 /* White Magic, my friends ... White Magic... */
992 toolbox_activate(vw->vt, gtk_action_get_name(a));
994 if (!strcmp(gtk_action_get_name(a), "Zoom")) {
995 vw->current_tool = TOOL_ZOOM;
997 else if (!strcmp(gtk_action_get_name(a), "Ruler")) {
998 vw->current_tool = TOOL_RULER;
1001 /* TODO: only enable tools from active layer */
1002 for (i=0; i<VIK_LAYER_NUM_TYPES; i++) {
1003 for ( j = 0; j < vik_layer_get_interface(i)->tools_count; j++ ) {
1004 if (!strcmp(vik_layer_get_interface(i)->tools[j].name, gtk_action_get_name(a))) {
1005 vw->current_tool = TOOL_LAYER;
1006 vw->tool_layer_id = i;
1007 vw->tool_tool_id = j;
1015 static void window_set_filename ( VikWindow *vw, const gchar *filename )
1019 g_free ( vw->filename );
1020 if ( filename == NULL )
1022 vw->filename = NULL;
1023 gtk_window_set_title ( GTK_WINDOW(vw), "Untitled" VIKING_TITLE );
1027 vw->filename = g_strdup(filename);
1028 title = g_strconcat ( a_file_basename ( filename ), VIKING_TITLE, NULL );
1029 gtk_window_set_title ( GTK_WINDOW(vw), title );
1034 void vik_window_open_file ( VikWindow *vw, const gchar *filename, gboolean change_filename )
1036 switch ( a_file_load ( vik_layers_panel_get_top_layer(vw->viking_vlp), vw->viking_vvp, filename ) )
1039 a_dialog_error_msg ( GTK_WINDOW(vw), "The file you requested could not be opened." );
1043 GtkWidget *mode_button;
1045 if ( change_filename )
1046 window_set_filename ( vw, filename );
1047 switch ( vik_viewport_get_drawmode ( vw->viking_vvp ) ) {
1048 case VIK_VIEWPORT_DRAWMODE_UTM: buttonname = "/ui/MainMenu/View/ModeUTM"; break;
1049 case VIK_VIEWPORT_DRAWMODE_EXPEDIA: buttonname = "/ui/MainMenu/View/ModeExpedia"; break;
1050 case VIK_VIEWPORT_DRAWMODE_GOOGLE: buttonname = "/ui/MainMenu/View/ModeGoogle"; break;
1051 default: buttonname = "/ui/MainMenu/View/ModeKH";
1053 mode_button = gtk_ui_manager_get_widget ( vw->uim, buttonname );
1054 g_assert ( mode_button );
1055 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. */
1056 gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button), TRUE );
1057 vw->only_updating_coord_mode_ui = FALSE;
1059 vik_layers_panel_change_coord_mode ( vw->viking_vlp, vik_viewport_get_coord_mode ( vw->viking_vvp ) );
1061 default: draw_update ( vw );
1065 static void load_file ( GtkAction *a, VikWindow *vw )
1068 if (!strcmp(gtk_action_get_name(a), "Open")) {
1071 else if (!strcmp(gtk_action_get_name(a), "Append")) {
1075 fprintf(stderr, "Houston we got a problem\n");
1079 if ( ! vw->open_dia )
1081 vw->open_dia = gtk_file_selection_new ("Please select a GPS data file to open. " );
1082 gtk_file_selection_set_select_multiple ( GTK_FILE_SELECTION(vw->open_dia), TRUE );
1083 gtk_window_set_transient_for ( GTK_WINDOW(vw->open_dia), GTK_WINDOW(vw) );
1084 gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->open_dia), TRUE );
1086 if ( gtk_dialog_run ( GTK_DIALOG(vw->open_dia) ) == GTK_RESPONSE_OK )
1088 gtk_widget_hide ( vw->open_dia );
1089 #ifdef VIKING_PROMPT_IF_MODIFIED
1090 if ( (vw->modified || vw->filename) && newwindow )
1092 if ( vw->filename && newwindow )
1094 g_signal_emit ( G_OBJECT(vw), window_signals[VW_OPENWINDOW_SIGNAL], 0, gtk_file_selection_get_selections (GTK_FILE_SELECTION(vw->open_dia) ) );
1096 gchar **files = gtk_file_selection_get_selections (GTK_FILE_SELECTION(vw->open_dia) );
1097 gboolean change_fn = newwindow && (!files[1]); /* only change fn if one file */
1099 vik_window_open_file ( vw, *files, change_fn );
1105 gtk_widget_hide ( vw->open_dia );
1108 static gboolean save_file_as ( GtkAction *a, VikWindow *vw )
1110 gboolean rv = FALSE;
1112 if ( ! vw->save_dia )
1114 vw->save_dia = gtk_file_selection_new ("Save as Viking File. " );
1115 gtk_window_set_transient_for ( GTK_WINDOW(vw->save_dia), GTK_WINDOW(vw) );
1116 gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->save_dia), TRUE );
1119 while ( gtk_dialog_run ( GTK_DIALOG(vw->save_dia) ) == GTK_RESPONSE_OK )
1121 fn = gtk_file_selection_get_filename (GTK_FILE_SELECTION(vw->save_dia) );
1122 if ( access ( fn, F_OK ) != 0 || a_dialog_overwrite ( GTK_WINDOW(vw->save_dia), "The file \"%s\" exists, do you wish to overwrite it?", a_file_basename ( fn ) ) )
1124 window_set_filename ( vw, fn );
1125 rv = window_save ( vw );
1126 vw->modified = FALSE;
1130 gtk_widget_hide ( vw->save_dia );
1134 static gboolean window_save ( VikWindow *vw )
1136 if ( a_file_save ( vik_layers_panel_get_top_layer ( vw->viking_vlp ), vw->viking_vvp, vw->filename ) )
1140 a_dialog_error_msg ( GTK_WINDOW(vw), "The filename you requested could not be opened for writing." );
1145 static gboolean save_file ( GtkAction *a, VikWindow *vw )
1147 if ( ! vw->filename )
1148 return save_file_as ( NULL, vw );
1151 vw->modified = FALSE;
1152 return window_save ( vw );
1156 static void acquire_from_gps ( GtkAction *a, VikWindow *vw )
1158 a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_gps_interface );
1161 static void acquire_from_google ( GtkAction *a, VikWindow *vw )
1163 a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_google_interface );
1166 static void acquire_from_gc ( GtkAction *a, VikWindow *vw )
1168 a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_gc_interface );
1171 static void goto_address( GtkAction *a, VikWindow *vw)
1173 a_google_search(vw, vw->viking_vlp, vw->viking_vvp);
1176 static void clear_cb ( GtkAction *a, VikWindow *vw )
1178 vik_layers_panel_clear ( vw->viking_vlp );
1179 window_set_filename ( vw, NULL );
1183 static void window_close ( GtkAction *a, VikWindow *vw )
1185 if ( ! delete_event ( vw ) )
1186 gtk_widget_destroy ( GTK_WIDGET(vw) );
1189 static gboolean save_file_and_exit ( GtkAction *a, VikWindow *vw )
1191 if (save_file( NULL, vw)) {
1192 window_close( NULL, vw);
1199 static void zoom_to_cb ( GtkAction *a, VikWindow *vw )
1201 gdouble xmpp = vik_viewport_get_xmpp ( vw->viking_vvp ), ympp = vik_viewport_get_ympp ( vw->viking_vvp );
1202 if ( a_dialog_custom_zoom ( GTK_WINDOW(vw), &xmpp, &ympp ) )
1204 vik_viewport_set_xmpp ( vw->viking_vvp, xmpp );
1205 vik_viewport_set_ympp ( vw->viking_vvp, ympp );
1210 static void save_image_file ( VikWindow *vw, const gchar *fn, guint w, guint h, gdouble zoom, gboolean save_as_png )
1212 /* more efficient way: stuff draws directly to pixbuf (fork viewport) */
1213 GdkPixbuf *pixbuf_to_save;
1214 gdouble old_xmpp, old_ympp;
1215 GError *error = NULL;
1217 /* backup old zoom & set new */
1218 old_xmpp = vik_viewport_get_xmpp ( vw->viking_vvp );
1219 old_ympp = vik_viewport_get_ympp ( vw->viking_vvp );
1220 vik_viewport_set_zoom ( vw->viking_vvp, zoom );
1222 /* reset width and height: */
1223 vik_viewport_configure_manually ( vw->viking_vvp, w, h );
1225 /* draw all layers */
1228 /* save buffer as file. */
1229 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);
1230 gdk_pixbuf_save ( pixbuf_to_save, fn, save_as_png ? "png" : "jpeg", &error, NULL );
1233 fprintf(stderr, "Unable to write to file %s: %s", fn, error->message );
1234 g_error_free (error);
1236 g_object_unref ( G_OBJECT(pixbuf_to_save) );
1238 /* pretend like nothing happened ;) */
1239 vik_viewport_set_xmpp ( vw->viking_vvp, old_xmpp );
1240 vik_viewport_set_ympp ( vw->viking_vvp, old_ympp );
1241 vik_viewport_configure ( vw->viking_vvp );
1245 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 )
1247 gulong size = sizeof(gchar) * (strlen(fn) + 15);
1248 gchar *name_of_file = g_malloc ( size );
1250 struct UTM utm_orig, utm;
1252 /* *** copied from above *** */
1253 GdkPixbuf *pixbuf_to_save;
1254 gdouble old_xmpp, old_ympp;
1255 GError *error = NULL;
1257 /* backup old zoom & set new */
1258 old_xmpp = vik_viewport_get_xmpp ( vw->viking_vvp );
1259 old_ympp = vik_viewport_get_ympp ( vw->viking_vvp );
1260 vik_viewport_set_zoom ( vw->viking_vvp, zoom );
1262 /* reset width and height: do this only once for all images (same size) */
1263 vik_viewport_configure_manually ( vw->viking_vvp, w, h );
1264 /* *** end copy from above *** */
1266 g_assert ( vik_viewport_get_coord_mode ( vw->viking_vvp ) == VIK_COORD_UTM );
1270 utm_orig = *((const struct UTM *)vik_viewport_get_center ( vw->viking_vvp ));
1272 for ( y = 1; y <= tiles_h; y++ )
1274 for ( x = 1; x <= tiles_w; x++ )
1276 g_snprintf ( name_of_file, size, "%s%cy%d-x%d.%s", fn, VIKING_FILE_SEP, y, x, save_as_png ? "png" : "jpg" );
1278 if ( tiles_w & 0x1 )
1279 utm.easting += ((gdouble)x - ceil(((gdouble)tiles_w)/2)) * (w*zoom);
1281 utm.easting += ((gdouble)x - (((gdouble)tiles_w)+1)/2) * (w*zoom);
1282 if ( tiles_h & 0x1 ) /* odd */
1283 utm.northing -= ((gdouble)y - ceil(((gdouble)tiles_h)/2)) * (h*zoom);
1285 utm.northing -= ((gdouble)y - (((gdouble)tiles_h)+1)/2) * (h*zoom);
1287 /* move to correct place. */
1288 vik_viewport_set_center_utm ( vw->viking_vvp, &utm );
1292 /* save buffer as file. */
1293 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);
1294 gdk_pixbuf_save ( pixbuf_to_save, name_of_file, save_as_png ? "png" : "jpeg", &error, NULL );
1297 fprintf(stderr, "Unable to write to file %s: %s", name_of_file, error->message );
1298 g_error_free (error);
1301 g_object_unref ( G_OBJECT(pixbuf_to_save) );
1305 vik_viewport_set_center_utm ( vw->viking_vvp, &utm_orig );
1306 vik_viewport_set_xmpp ( vw->viking_vvp, old_xmpp );
1307 vik_viewport_set_ympp ( vw->viking_vvp, old_ympp );
1308 vik_viewport_configure ( vw->viking_vvp );
1311 g_free ( name_of_file );
1314 static void draw_to_image_file_current_window_cb(GtkWidget* widget,GdkEventButton *event,gpointer *pass_along)
1316 VikWindow *vw = VIK_WINDOW(pass_along[0]);
1317 GtkSpinButton *width_spin = GTK_SPIN_BUTTON(pass_along[1]), *height_spin = GTK_SPIN_BUTTON(pass_along[2]);
1318 GtkSpinButton *zoom_spin = GTK_SPIN_BUTTON(pass_along[3]);
1319 gdouble width_min, width_max, height_min, height_max;
1322 gtk_spin_button_get_range ( width_spin, &width_min, &width_max );
1323 gtk_spin_button_get_range ( height_spin, &height_min, &height_max );
1325 /* TODO: support for xzoom and yzoom values */
1326 width = vik_viewport_get_width ( vw->viking_vvp ) * vik_viewport_get_xmpp ( vw->viking_vvp ) / gtk_spin_button_get_value ( zoom_spin );
1327 height = vik_viewport_get_height ( vw->viking_vvp ) * vik_viewport_get_xmpp ( vw->viking_vvp ) / gtk_spin_button_get_value ( zoom_spin );
1329 if ( width > width_max || width < width_min || height > height_max || height < height_min )
1330 a_dialog_info_msg ( GTK_WINDOW(vw), "Viewable region outside allowable pixel size bounds for image. Clipping width/height values." );
1332 gtk_spin_button_set_value ( width_spin, width );
1333 gtk_spin_button_set_value ( height_spin, height );
1336 static void draw_to_image_file_total_area_cb (GtkSpinButton *spinbutton, gpointer *pass_along)
1338 GtkSpinButton *width_spin = GTK_SPIN_BUTTON(pass_along[1]), *height_spin = GTK_SPIN_BUTTON(pass_along[2]);
1339 GtkSpinButton *zoom_spin = GTK_SPIN_BUTTON(pass_along[3]);
1342 w = gtk_spin_button_get_value(width_spin) * gtk_spin_button_get_value(zoom_spin);
1343 h = gtk_spin_button_get_value(height_spin) * gtk_spin_button_get_value(zoom_spin);
1344 if (pass_along[4]) /* save many images; find TOTAL area covered */
1346 w *= gtk_spin_button_get_value(GTK_SPIN_BUTTON(pass_along[4]));
1347 h *= gtk_spin_button_get_value(GTK_SPIN_BUTTON(pass_along[5]));
1349 label_text = g_strdup_printf ( "Total area: %ldm x %ldm (%.3f sq. km)", (glong)w, (glong)h, (w*h/1000000));
1350 gtk_label_set_text(GTK_LABEL(pass_along[6]), label_text);
1351 g_free ( label_text );
1354 static void draw_to_image_file ( VikWindow *vw, const gchar *fn, gboolean one_image_only )
1356 /* todo: default for answers inside VikWindow or static (thruout instance) */
1357 GtkWidget *dialog = gtk_dialog_new_with_buttons ( "Save to Image File", GTK_WINDOW(vw),
1358 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
1360 GTK_RESPONSE_REJECT,
1362 GTK_RESPONSE_ACCEPT,
1364 GtkWidget *width_label, *width_spin, *height_label, *height_spin;
1365 GtkWidget *png_radio, *jpeg_radio;
1366 GtkWidget *current_window_button;
1367 gpointer current_window_pass_along[7];
1368 GtkWidget *zoom_label, *zoom_spin;
1369 GtkWidget *total_size_label;
1371 /* only used if (!one_image_only) */
1372 GtkWidget *tiles_width_spin = NULL, *tiles_height_spin = NULL;
1375 width_label = gtk_label_new ( "Width (pixels):" );
1376 width_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( vw->draw_image_width, 10, 5000, 10, 100, 0 )), 10, 0 );
1377 height_label = gtk_label_new ( "Height (pixels):" );
1378 height_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( vw->draw_image_height, 10, 5000, 10, 100, 0 )), 10, 0 );
1380 zoom_label = gtk_label_new ( "Zoom (meters per pixel):" );
1381 /* TODO: separate xzoom and yzoom factors */
1382 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);
1384 total_size_label = gtk_label_new ( NULL );
1386 current_window_button = gtk_button_new_with_label ( "Area in current viewable window" );
1387 current_window_pass_along [0] = vw;
1388 current_window_pass_along [1] = width_spin;
1389 current_window_pass_along [2] = height_spin;
1390 current_window_pass_along [3] = zoom_spin;
1391 current_window_pass_along [4] = NULL; /* used for one_image_only != 1 */
1392 current_window_pass_along [5] = NULL;
1393 current_window_pass_along [6] = total_size_label;
1394 g_signal_connect ( G_OBJECT(current_window_button), "button_press_event", G_CALLBACK(draw_to_image_file_current_window_cb), current_window_pass_along );
1396 png_radio = gtk_radio_button_new_with_label ( NULL, "Save as PNG" );
1397 jpeg_radio = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(png_radio), "Save as JPEG" );
1399 if ( ! vw->draw_image_save_as_png )
1400 gtk_toggle_button_set_active ( GTK_TOGGLE_BUTTON(jpeg_radio), TRUE );
1402 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), width_label, FALSE, FALSE, 0);
1403 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), width_spin, FALSE, FALSE, 0);
1404 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), height_label, FALSE, FALSE, 0);
1405 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), height_spin, FALSE, FALSE, 0);
1406 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), current_window_button, FALSE, FALSE, 0);
1407 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), png_radio, FALSE, FALSE, 0);
1408 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), jpeg_radio, FALSE, FALSE, 0);
1409 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), zoom_label, FALSE, FALSE, 0);
1410 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), zoom_spin, FALSE, FALSE, 0);
1412 if ( ! one_image_only )
1414 GtkWidget *tiles_width_label, *tiles_height_label;
1417 tiles_width_label = gtk_label_new ( "East-west image tiles:" );
1418 tiles_width_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( 5, 1, 10, 1, 100, 0 )), 1, 0 );
1419 tiles_height_label = gtk_label_new ( "North-south image tiles:" );
1420 tiles_height_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( 5, 1, 10, 1, 100, 0 )), 1, 0 );
1421 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), tiles_width_label, FALSE, FALSE, 0);
1422 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), tiles_width_spin, FALSE, FALSE, 0);
1423 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), tiles_height_label, FALSE, FALSE, 0);
1424 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), tiles_height_spin, FALSE, FALSE, 0);
1426 current_window_pass_along [4] = tiles_width_spin;
1427 current_window_pass_along [5] = tiles_height_spin;
1428 g_signal_connect ( G_OBJECT(tiles_width_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along );
1429 g_signal_connect ( G_OBJECT(tiles_height_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along );
1431 gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), total_size_label, FALSE, FALSE, 0);
1432 g_signal_connect ( G_OBJECT(width_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along );
1433 g_signal_connect ( G_OBJECT(height_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along );
1434 g_signal_connect ( G_OBJECT(zoom_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along );
1436 draw_to_image_file_total_area_cb ( NULL, current_window_pass_along ); /* set correct size info now */
1438 gtk_widget_show_all ( GTK_DIALOG(dialog)->vbox );
1440 if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT )
1442 gtk_widget_hide ( GTK_WIDGET(dialog) );
1443 if ( one_image_only )
1444 save_image_file ( vw, fn,
1445 vw->draw_image_width = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(width_spin) ),
1446 vw->draw_image_height = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(height_spin) ),
1447 gtk_spin_button_get_value ( GTK_SPIN_BUTTON(zoom_spin) ), /* do not save this value, default is current zoom */
1448 vw->draw_image_save_as_png = gtk_toggle_button_get_active ( GTK_TOGGLE_BUTTON(png_radio) ) );
1450 if ( vik_viewport_get_coord_mode(vw->viking_vvp) == VIK_COORD_UTM )
1451 save_image_dir ( vw, fn,
1452 vw->draw_image_width = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(width_spin) ),
1453 vw->draw_image_height = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(height_spin) ),
1454 gtk_spin_button_get_value ( GTK_SPIN_BUTTON(zoom_spin) ), /* do not save this value, default is current zoom */
1455 vw->draw_image_save_as_png = gtk_toggle_button_get_active ( GTK_TOGGLE_BUTTON(png_radio) ),
1456 gtk_spin_button_get_value ( GTK_SPIN_BUTTON(tiles_width_spin) ),
1457 gtk_spin_button_get_value ( GTK_SPIN_BUTTON(tiles_height_spin) ) );
1459 a_dialog_error_msg ( GTK_WINDOW(vw), "You must be in UTM mode to use this feature" );
1462 gtk_widget_destroy ( GTK_WIDGET(dialog) );
1466 static void draw_to_image_file_cb ( GtkAction *a, VikWindow *vw )
1468 GtkWidget *file_selector;
1470 file_selector = gtk_file_selection_new ("Save Image");
1472 while ( gtk_dialog_run ( GTK_DIALOG(file_selector) ) == GTK_RESPONSE_OK )
1474 fn = gtk_file_selection_get_filename (GTK_FILE_SELECTION(file_selector) );
1475 if ( access ( fn, F_OK ) != 0 || a_dialog_overwrite ( GTK_WINDOW(file_selector), "The file \"%s\" exists, do you wish to overwrite it?", a_file_basename ( fn ) ) )
1477 gtk_widget_hide ( file_selector );
1478 draw_to_image_file ( vw, fn, TRUE );
1482 gtk_widget_destroy ( file_selector );
1485 static void draw_to_image_dir_cb ( GtkAction *a, VikWindow *vw )
1487 GtkWidget *file_selector;
1489 file_selector = gtk_file_selection_new ("Choose a name for a new directory to hold images");
1491 while ( gtk_dialog_run ( GTK_DIALOG(file_selector) ) == GTK_RESPONSE_OK )
1493 fn = gtk_file_selection_get_filename (GTK_FILE_SELECTION(file_selector) );
1494 if ( access ( fn, F_OK ) == 0 )
1495 a_dialog_info_msg_extra ( GTK_WINDOW(file_selector), "The file %s exists. Please choose a name for a new directory to hold images in that does not exist.", a_file_basename(fn) );
1498 gtk_widget_hide ( file_selector );
1499 draw_to_image_file ( vw, fn, FALSE );
1503 gtk_widget_destroy ( file_selector );
1506 /* really a misnomer: changes coord mode (actual coordinates) AND/OR draw mode (viewport only) */
1507 static void window_change_coord_mode_cb ( GtkAction *old_a, GtkAction *a, VikWindow *vw )
1509 VikViewportDrawMode drawmode;
1510 if (!strcmp(gtk_action_get_name(a), "ModeUTM")) {
1511 drawmode = VIK_VIEWPORT_DRAWMODE_UTM;
1513 else if (!strcmp(gtk_action_get_name(a), "ModeExpedia")) {
1514 drawmode = VIK_VIEWPORT_DRAWMODE_EXPEDIA;
1516 else if (!strcmp(gtk_action_get_name(a), "ModeGoogle")) {
1517 drawmode = VIK_VIEWPORT_DRAWMODE_GOOGLE;
1519 else if (!strcmp(gtk_action_get_name(a), "ModeKH")) {
1520 drawmode = VIK_VIEWPORT_DRAWMODE_KH;
1522 else if (!strcmp(gtk_action_get_name(a), "ModeMercator")) {
1523 drawmode = VIK_VIEWPORT_DRAWMODE_MERCATOR;
1526 fprintf(stderr, "Houston, we got a problem!\n");
1530 if ( !vw->only_updating_coord_mode_ui )
1532 VikViewportDrawMode olddrawmode = vik_viewport_get_drawmode ( vw->viking_vvp );
1533 if ( olddrawmode != drawmode )
1535 /* this takes care of coord mode too */
1536 vik_viewport_set_drawmode ( vw->viking_vvp, drawmode );
1537 if ( drawmode == VIK_VIEWPORT_DRAWMODE_UTM ) {
1538 vik_layers_panel_change_coord_mode ( vw->viking_vlp, VIK_COORD_UTM );
1539 } else if ( olddrawmode == VIK_VIEWPORT_DRAWMODE_UTM ) {
1540 vik_layers_panel_change_coord_mode ( vw->viking_vlp, VIK_COORD_LATLON );
1547 static void set_draw_scale ( GtkAction *a, VikWindow *vw )
1549 vik_viewport_set_draw_scale ( vw->viking_vvp, !vik_viewport_get_draw_scale(vw->viking_vvp) );
1553 static void set_bg_color ( GtkAction *a, VikWindow *vw )
1555 GtkWidget *colorsd = gtk_color_selection_dialog_new ("Choose a background color");
1556 GdkColor *color = vik_viewport_get_background_gdkcolor ( vw->viking_vvp );
1557 gtk_color_selection_set_previous_color ( GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(colorsd)->colorsel), color );
1558 gtk_color_selection_set_current_color ( GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(colorsd)->colorsel), color );
1559 if ( gtk_dialog_run ( GTK_DIALOG(colorsd) ) == GTK_RESPONSE_OK )
1561 gtk_color_selection_get_current_color ( GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(colorsd)->colorsel), color );
1562 vik_viewport_set_background_gdkcolor ( vw->viking_vvp, color );
1566 gtk_widget_destroy ( colorsd );
1571 /***********************************************************************************************
1573 ***********************************************************************************************/
1575 static GtkActionEntry entries[] = {
1576 { "File", NULL, "_File", 0, 0, 0 },
1577 { "Edit", NULL, "_Edit", 0, 0, 0 },
1578 { "View", NULL, "_View", 0, 0, 0 },
1579 { "SetZoom", NULL, "_Zoom", 0, 0, 0 },
1580 { "Layers", NULL, "_Layers", 0, 0, 0 },
1581 { "Tools", NULL, "_Tools", 0, 0, 0 },
1582 { "Help", NULL, "_Help", 0, 0, 0 },
1584 { "New", GTK_STOCK_NEW, "_New", "<control>N", "New file", (GCallback)newwindow_cb },
1585 { "Open", GTK_STOCK_OPEN, "_Open", "<control>O", "Open a file", (GCallback)load_file },
1586 { "Append", GTK_STOCK_ADD, "A_ppend File", NULL, "Append data from a different file", (GCallback)load_file },
1587 { "Acquire", NULL, "A_cquire", 0, 0, 0 },
1588 { "AcquireGPS", NULL, "From _GPS", NULL, "Transfer data from a GPS device", (GCallback)acquire_from_gps },
1589 { "AcquireGoogle", NULL, "Google _Directions", NULL, "Get driving directions from Google", (GCallback)acquire_from_google },
1590 { "AcquireGC", NULL, "Geo_caches", NULL, "Get Geocaches from geocaching.com", (GCallback)acquire_from_gc },
1591 { "Save", GTK_STOCK_SAVE, "_Save", "<control>S", "Save the file", (GCallback)save_file },
1592 { "SaveAs", GTK_STOCK_SAVE_AS, "Save _As", NULL, "Save the file under different name", (GCallback)save_file_as },
1593 { "GenImg", GTK_STOCK_CLEAR, "_Generate Image File", NULL, "Save a snapshot of the workspace into a file", (GCallback)draw_to_image_file_cb },
1594 { "GenImgDir", GTK_STOCK_DND_MULTIPLE, "Generate _Directory of Images", NULL, "FIXME:IMGDIR", (GCallback)draw_to_image_dir_cb },
1595 { "Exit", GTK_STOCK_QUIT, "E_xit", "<control>W", "Exit the program", (GCallback)window_close },
1596 { "SaveExit", GTK_STOCK_QUIT, "Save and Exit", NULL, "Save and Exit the program", (GCallback)save_file_and_exit },
1598 { "GoogleMapsSearch", GTK_STOCK_GO_FORWARD, "Go To Google Maps location", NULL, "Get location using Google Maps search", (GCallback)goto_address },
1599 { "GotoLL", GTK_STOCK_QUIT, "_Go to Lat\\/Lon...", NULL, "Go to arbitrary lat\\/lon coordinate", (GCallback)draw_goto_cb },
1600 { "GotoUTM", GTK_STOCK_QUIT, "Go to UTM...", NULL, "Go to arbitrary UTM coordinate", (GCallback)draw_goto_cb },
1601 { "SetBGColor",GTK_STOCK_SELECT_COLOR, "Set Background Color...", NULL, NULL, (GCallback)set_bg_color },
1602 { "ZoomIn", GTK_STOCK_ZOOM_IN, "Zoom _In", "<control>plus", NULL, (GCallback)draw_zoom_cb },
1603 { "ZoomOut", GTK_STOCK_ZOOM_OUT, "Zoom _Out", "<control>minus", NULL, (GCallback)draw_zoom_cb },
1604 { "ZoomTo", GTK_STOCK_ZOOM_FIT, "Zoom _To", "<control><shift>Z", NULL, (GCallback)zoom_to_cb },
1605 { "Zoom0.25", NULL, "0.25", NULL, NULL, (GCallback)draw_zoom_cb },
1606 { "Zoom0.5", NULL, "0.5", NULL, NULL, (GCallback)draw_zoom_cb },
1607 { "Zoom1", NULL, "1", NULL, NULL, (GCallback)draw_zoom_cb },
1608 { "Zoom2", NULL, "2", NULL, NULL, (GCallback)draw_zoom_cb },
1609 { "Zoom4", NULL, "4", NULL, NULL, (GCallback)draw_zoom_cb },
1610 { "Zoom8", NULL, "8", NULL, NULL, (GCallback)draw_zoom_cb },
1611 { "Zoom16", NULL, "16", NULL, NULL, (GCallback)draw_zoom_cb },
1612 { "Zoom32", NULL, "32", NULL, NULL, (GCallback)draw_zoom_cb },
1613 { "Zoom64", NULL, "64", NULL, NULL, (GCallback)draw_zoom_cb },
1614 { "Zoom128", NULL, "128", NULL, NULL, (GCallback)draw_zoom_cb },
1615 { "BGJobs", GTK_STOCK_EXECUTE, "Background _Jobs", NULL, NULL, (GCallback)a_background_show_window },
1617 { "Cut", GTK_STOCK_CUT, "Cu_t", NULL, NULL, (GCallback)menu_cut_layer_cb },
1618 { "Copy", GTK_STOCK_COPY, "_Copy", NULL, NULL, (GCallback)menu_copy_layer_cb },
1619 { "Paste", GTK_STOCK_PASTE, "_Paste", NULL, NULL, (GCallback)menu_paste_layer_cb },
1620 { "Delete", GTK_STOCK_DELETE, "_Delete", NULL, NULL, (GCallback)menu_delete_layer_cb },
1621 { "DeleteAll", NULL, "Delete All", NULL, NULL, (GCallback)clear_cb },
1622 { "Properties",GTK_STOCK_PROPERTIES, "_Properties", NULL, NULL, (GCallback)menu_properties_cb },
1624 { "About", GTK_STOCK_ABOUT, "_About", NULL, NULL, (GCallback)help_about_cb },
1628 static GtkRadioActionEntry mode_entries[] = {
1629 { "ModeUTM", NULL, "_UTM Mode", "<control>u", NULL, 0 },
1630 { "ModeExpedia", NULL, "_Expedia Mode", "<control>e", NULL, 1 },
1631 { "ModeGoogle", NULL, "_Old Google Mode", "<control>o", NULL, 2 },
1632 { "ModeKH", NULL, "Old _KH Mode", "<control>k", NULL, 3 },
1633 { "ModeMercator", NULL, "_Google Mode", "<control>g", NULL, 4 }
1636 static GtkRadioActionEntry tool_entries[] = {
1637 { "Zoom", "vik-icon-zoom", "_Zoom", "<control><shift>Z", "Zoom Tool", 0 },
1638 { "Ruler", "vik-icon-ruler", "_Ruler", "<control><shift>R", "Ruler Tool", 1 }
1641 static GtkToggleActionEntry toggle_entries[] = {
1642 { "ShowScale", NULL, "Show Scale", NULL, NULL, (GCallback)set_draw_scale, TRUE },
1645 #include "menu.xml.h"
1646 static void window_create_ui( VikWindow *window )
1649 GtkActionGroup *action_group;
1650 GtkAccelGroup *accel_group;
1653 GtkIconFactory *icon_factory;
1654 GtkIconSet *icon_set;
1655 GtkRadioActionEntry *tools = NULL, *radio;
1658 uim = gtk_ui_manager_new ();
1661 toolbox_add_tool(window->vt, &ruler_tool);
1662 toolbox_add_tool(window->vt, &zoom_tool);
1665 if (!(mid = gtk_ui_manager_add_ui_from_string (uim, menu_xml, -1, &error))) {
1666 g_error_free (error);
1670 action_group = gtk_action_group_new ("MenuActions");
1671 gtk_action_group_add_actions (action_group, entries, G_N_ELEMENTS (entries), window);
1672 gtk_action_group_add_toggle_actions (action_group, toggle_entries, G_N_ELEMENTS (toggle_entries), window);
1673 gtk_action_group_add_radio_actions (action_group, mode_entries, G_N_ELEMENTS (mode_entries), 0, (GCallback)window_change_coord_mode_cb, window);
1675 icon_factory = gtk_icon_factory_new ();
1676 gtk_icon_factory_add_default (icon_factory);
1678 register_vik_icons(icon_factory);
1681 for (i=0; i<G_N_ELEMENTS(tool_entries); i++) {
1682 tools = g_renew(GtkRadioActionEntry, tools, ntools+1);
1683 radio = &tools[ntools];
1685 *radio = tool_entries[i];
1686 radio->value = ntools;
1689 for (i=0; i<VIK_LAYER_NUM_TYPES; i++) {
1690 GtkActionEntry action;
1691 gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Layers/",
1692 vik_layer_get_interface(i)->name,
1693 vik_layer_get_interface(i)->name,
1694 GTK_UI_MANAGER_MENUITEM, FALSE);
1696 icon_set = gtk_icon_set_new_from_pixbuf (gdk_pixbuf_from_pixdata (vik_layer_get_interface(i)->icon, FALSE, NULL ));
1697 gtk_icon_factory_add (icon_factory, vik_layer_get_interface(i)->name, icon_set);
1698 gtk_icon_set_unref (icon_set);
1700 action.name = vik_layer_get_interface(i)->name;
1701 action.stock_id = vik_layer_get_interface(i)->name;
1702 action.label = g_strdup_printf("New %s Layer", vik_layer_get_interface(i)->name);
1703 action.accelerator = NULL;
1704 action.tooltip = NULL;
1705 action.callback = (GCallback)menu_addlayer_cb;
1706 gtk_action_group_add_actions(action_group, &action, 1, window);
1708 if ( vik_layer_get_interface(i)->tools_count ) {
1709 gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Tools/", vik_layer_get_interface(i)->name, NULL, GTK_UI_MANAGER_SEPARATOR, FALSE);
1710 gtk_ui_manager_add_ui(uim, mid, "/ui/MainToolbar/ToolItems/", vik_layer_get_interface(i)->name, NULL, GTK_UI_MANAGER_SEPARATOR, FALSE);
1713 for ( j = 0; j < vik_layer_get_interface(i)->tools_count; j++ ) {
1714 tools = g_renew(GtkRadioActionEntry, tools, ntools+1);
1715 radio = &tools[ntools];
1718 gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Tools",
1719 vik_layer_get_interface(i)->tools[j].name,
1720 vik_layer_get_interface(i)->tools[j].name,
1721 GTK_UI_MANAGER_MENUITEM, FALSE);
1722 gtk_ui_manager_add_ui(uim, mid, "/ui/MainToolbar/ToolItems",
1723 vik_layer_get_interface(i)->tools[j].name,
1724 vik_layer_get_interface(i)->tools[j].name,
1725 GTK_UI_MANAGER_TOOLITEM, FALSE);
1727 toolbox_add_tool(window->vt, &(vik_layer_get_interface(i)->tools[j]));
1729 radio->name = vik_layer_get_interface(i)->tools[j].name;
1730 radio->stock_id = vik_layer_get_interface(i)->tools[j].name,
1731 radio->label = vik_layer_get_interface(i)->tools[j].name;
1732 radio->accelerator = NULL;
1733 radio->tooltip = vik_layer_get_interface(i)->tools[j].name;
1734 radio->value = ntools;
1737 g_object_unref (icon_factory);
1739 gtk_action_group_add_radio_actions(action_group, tools, ntools, 0, (GCallback)menu_tool_cb, window);
1742 gtk_ui_manager_insert_action_group (uim, action_group, 0);
1744 for (i=0; i<VIK_LAYER_NUM_TYPES; i++) {
1745 for ( j = 0; j < vik_layer_get_interface(i)->tools_count; j++ ) {
1746 GtkAction *action = gtk_action_group_get_action(action_group,
1747 vik_layer_get_interface(i)->tools[j].name);
1748 g_object_set(action, "sensitive", FALSE, NULL);
1751 window->action_group = action_group;
1753 accel_group = gtk_ui_manager_get_accel_group (uim);
1754 gtk_window_add_accel_group (GTK_WINDOW (window), accel_group);
1755 gtk_ui_manager_ensure_update (uim);
1760 #include "icons/icons.h"
1762 const GdkPixdata *data;
1765 { &addtr_18, "Create Track" },
1766 { &edtr_18, "Edit Trackpoint" },
1767 { &addwp_18, "Create Waypoint" },
1768 { &edwp_18, "Edit Waypoint" },
1769 { &zoom_18, "vik-icon-zoom" },
1770 { &ruler_18, "vik-icon-ruler" },
1771 { &geozoom_18, "Georef Zoom Tool" },
1772 { &geomove_18, "Georef Move Map" },
1773 { &mapdl_18, "Maps Download" },
1774 { &showpic_18, "Show Picture" },
1777 static gint n_stock_icons = G_N_ELEMENTS (stock_icons);
1780 register_vik_icons (GtkIconFactory *icon_factory)
1782 GtkIconSet *icon_set;
1785 for (i = 0; i < n_stock_icons; i++) {
1786 icon_set = gtk_icon_set_new_from_pixbuf (gdk_pixbuf_from_pixdata (
1787 stock_icons[i].data, FALSE, NULL ));
1788 gtk_icon_factory_add (icon_factory, stock_icons[i].stock_id, icon_set);
1789 gtk_icon_set_unref (icon_set);