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50a14534 EB |
1 | /* |
2 | * viking -- GPS Data and Topo Analyzer, Explorer, and Manager | |
3 | * | |
4 | * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net> | |
a482007a | 5 | * Copyright (C) 2005-2006, Alex Foobarian <foobarian@gmail.com> |
79dce0cb | 6 | * Copyright (C) 2012, Rob Norris <rw_norris@hotmail.com> |
50a14534 EB |
7 | * |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2 of the License, or | |
11 | * (at your option) any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
21 | * | |
22 | */ | |
4c77d5e0 GB |
23 | |
24 | #ifdef HAVE_CONFIG_H | |
25 | #include "config.h" | |
26 | #endif | |
27 | ||
50a14534 EB |
28 | #include "viking.h" |
29 | #include "background.h" | |
1d1bc3c1 | 30 | #include "acquire.h" |
7b3479e3 | 31 | #include "datasources.h" |
34e71b99 | 32 | #include "vikgoto.h" |
071da616 | 33 | #include "dems.h" |
7c259702 | 34 | #include "mapcache.h" |
42f34743 | 35 | #include "print.h" |
17a1f8f9 | 36 | #include "preferences.h" |
a7023a1b | 37 | #include "viklayer_defaults.h" |
f2f2f7bf | 38 | #include "icons/icons.h" |
92806042 | 39 | #include "vikexttools.h" |
82993cc7 | 40 | #include "vikexttool_datasources.h" |
9be0449f | 41 | #include "garminsymbols.h" |
6b59f63d | 42 | #include "vikmapslayer.h" |
3c29a566 | 43 | #include "geonamessearch.h" |
50a14534 | 44 | |
8c00358d | 45 | #ifdef HAVE_STDLIB_H |
e4afc73a | 46 | #include <stdlib.h> |
8c00358d GB |
47 | #endif |
48 | #ifdef HAVE_MATH_H | |
50a14534 | 49 | #include <math.h> |
8c00358d GB |
50 | #endif |
51 | #ifdef HAVE_STRING_H | |
50a14534 | 52 | #include <string.h> |
8c00358d | 53 | #endif |
50a14534 | 54 | #include <ctype.h> |
f83131b9 MA |
55 | #include <glib.h> |
56 | #include <glib/gstdio.h> | |
1d1bc3c1 | 57 | #include <glib/gprintf.h> |
4c77d5e0 | 58 | #include <glib/gi18n.h> |
314084b8 | 59 | #include <gio/gio.h> |
7622022f | 60 | #include <gdk/gdkkeysyms.h> |
50a14534 | 61 | |
8a13dbd2 RN |
62 | // This seems rather arbitary, quite large and pointless |
63 | // I mean, if you have a thousand windows open; | |
64 | // why not be allowed to open a thousand more... | |
65 | #define MAX_WINDOWS 1024 | |
66 | static guint window_count = 0; | |
98acb9a1 | 67 | static GSList *window_list = NULL; |
8a13dbd2 | 68 | |
3570ad57 QT |
69 | #define VIKING_WINDOW_WIDTH 1000 |
70 | #define VIKING_WINDOW_HEIGHT 800 | |
50a14534 EB |
71 | #define DRAW_IMAGE_DEFAULT_WIDTH 1280 |
72 | #define DRAW_IMAGE_DEFAULT_HEIGHT 1024 | |
73 | #define DRAW_IMAGE_DEFAULT_SAVE_AS_PNG TRUE | |
74 | ||
75 | static void window_finalize ( GObject *gob ); | |
76 | static GObjectClass *parent_class; | |
77 | ||
4c77d5e0 | 78 | static void window_set_filename ( VikWindow *vw, const gchar *filename ); |
4522c4ff | 79 | static const gchar *window_get_filename ( VikWindow *vw ); |
50a14534 | 80 | |
8a13dbd2 RN |
81 | static VikWindow *window_new (); |
82 | ||
50a14534 EB |
83 | static void draw_update ( VikWindow *vw ); |
84 | ||
e4afc73a | 85 | static void newwindow_cb ( GtkAction *a, VikWindow *vw ); |
50a14534 | 86 | |
8a13dbd2 RN |
87 | // Signals |
88 | static void open_window ( VikWindow *vw, GSList *files ); | |
8a13dbd2 RN |
89 | static void destroy_window ( GtkWidget *widget, |
90 | gpointer data ); | |
91 | ||
50a14534 EB |
92 | /* Drawing & stuff */ |
93 | ||
94 | static gboolean delete_event( VikWindow *vw ); | |
95 | ||
777e2d4d EB |
96 | static gboolean key_press_event( VikWindow *vw, GdkEventKey *event, gpointer data ); |
97 | ||
bce3a7b0 | 98 | static void window_configure_event ( VikWindow *vw ); |
50a14534 EB |
99 | static void draw_sync ( VikWindow *vw ); |
100 | static void draw_redraw ( VikWindow *vw ); | |
941aa6e9 | 101 | static void draw_scroll ( VikWindow *vw, GdkEventScroll *event ); |
50a14534 EB |
102 | static void draw_click ( VikWindow *vw, GdkEventButton *event ); |
103 | static void draw_release ( VikWindow *vw, GdkEventButton *event ); | |
104 | static void draw_mouse_motion ( VikWindow *vw, GdkEventMotion *event ); | |
e4afc73a EB |
105 | static void draw_zoom_cb ( GtkAction *a, VikWindow *vw ); |
106 | static void draw_goto_cb ( GtkAction *a, VikWindow *vw ); | |
6b59f63d | 107 | static void draw_refresh_cb ( GtkAction *a, VikWindow *vw ); |
50a14534 | 108 | |
c8430548 | 109 | static void draw_status ( VikWindow *vw ); |
50a14534 EB |
110 | |
111 | /* End Drawing Functions */ | |
112 | ||
e4afc73a EB |
113 | static void menu_addlayer_cb ( GtkAction *a, VikWindow *vw ); |
114 | static void menu_properties_cb ( GtkAction *a, VikWindow *vw ); | |
115 | static void menu_delete_layer_cb ( GtkAction *a, VikWindow *vw ); | |
941aa6e9 AF |
116 | |
117 | /* tool management */ | |
118 | typedef struct { | |
119 | VikToolInterface ti; | |
120 | gpointer state; | |
9593a4c9 | 121 | gint layer_type; |
941aa6e9 | 122 | } toolbox_tool_t; |
9593a4c9 | 123 | #define TOOL_LAYER_TYPE_NONE -1 |
941aa6e9 AF |
124 | |
125 | typedef struct { | |
126 | int active_tool; | |
127 | int n_tools; | |
128 | toolbox_tool_t *tools; | |
129 | VikWindow *vw; | |
130 | } toolbox_tools_t; | |
131 | ||
e4afc73a | 132 | static void menu_tool_cb ( GtkAction *old, GtkAction *a, VikWindow *vw ); |
941aa6e9 | 133 | static toolbox_tools_t* toolbox_create(VikWindow *vw); |
9593a4c9 | 134 | static void toolbox_add_tool(toolbox_tools_t *vt, VikToolInterface *vti, gint layer_type ); |
941aa6e9 AF |
135 | static int toolbox_get_tool(toolbox_tools_t *vt, const gchar *tool_name); |
136 | static void toolbox_activate(toolbox_tools_t *vt, const gchar *tool_name); | |
f2f2f7bf | 137 | static const GdkCursor *toolbox_get_cursor(toolbox_tools_t *vt, const gchar *tool_name); |
941aa6e9 | 138 | static void toolbox_click (toolbox_tools_t *vt, GdkEventButton *event); |
dc2c040e | 139 | static void toolbox_move (toolbox_tools_t *vt, GdkEventMotion *event); |
941aa6e9 AF |
140 | static void toolbox_release (toolbox_tools_t *vt, GdkEventButton *event); |
141 | ||
50a14534 | 142 | |
941aa6e9 | 143 | /* ui creation */ |
e4afc73a | 144 | static void window_create_ui( VikWindow *window ); |
941aa6e9 | 145 | static void register_vik_icons (GtkIconFactory *icon_factory); |
50a14534 | 146 | |
941aa6e9 | 147 | /* i/o */ |
e4afc73a EB |
148 | static void load_file ( GtkAction *a, VikWindow *vw ); |
149 | static gboolean save_file_as ( GtkAction *a, VikWindow *vw ); | |
150 | static gboolean save_file ( GtkAction *a, VikWindow *vw ); | |
2bf7cadd | 151 | static gboolean save_file_and_exit ( GtkAction *a, VikWindow *vw ); |
50a14534 EB |
152 | static gboolean window_save ( VikWindow *vw ); |
153 | ||
154 | struct _VikWindow { | |
155 | GtkWindow gtkwindow; | |
156 | VikViewport *viking_vvp; | |
157 | VikLayersPanel *viking_vlp; | |
158 | VikStatusbar *viking_vs; | |
159 | ||
e4afc73a EB |
160 | GtkToolbar *toolbar; |
161 | ||
55d3a53c RN |
162 | GdkCursor *busy_cursor; |
163 | GdkCursor *viewport_cursor; // only a reference | |
164 | ||
941aa6e9 | 165 | /* tool management state */ |
50a14534 | 166 | guint current_tool; |
941aa6e9 | 167 | toolbox_tools_t *vt; |
50a14534 EB |
168 | guint16 tool_layer_id; |
169 | guint16 tool_tool_id; | |
170 | ||
79845167 QT |
171 | GtkActionGroup *action_group; |
172 | ||
b71eff77 | 173 | gboolean pan_move; |
50a14534 EB |
174 | gint pan_x, pan_y; |
175 | ||
176 | guint draw_image_width, draw_image_height; | |
177 | gboolean draw_image_save_as_png; | |
178 | ||
179 | gchar *filename; | |
180 | gboolean modified; | |
181 | ||
182 | GtkWidget *open_dia, *save_dia; | |
f2a1ca71 | 183 | GtkWidget *save_img_dia, *save_img_dir_dia; |
50a14534 EB |
184 | |
185 | gboolean only_updating_coord_mode_ui; /* hack for a bug in GTK */ | |
e4afc73a | 186 | GtkUIManager *uim; |
c9177aae | 187 | |
fa51adec | 188 | GThread *thread; |
c9177aae QT |
189 | /* half-drawn update */ |
190 | VikLayer *trigger; | |
191 | VikCoord trigger_center; | |
9d7c24ed RN |
192 | |
193 | /* Store at this level for highlighted selection drawing since it applies to the viewport and the layers panel */ | |
194 | /* Only one of these items can be selected at the same time */ | |
195 | gpointer selected_vtl; /* notionally VikTrwLayer */ | |
1c70a947 | 196 | GHashTable *selected_tracks; |
9d7c24ed | 197 | gpointer selected_track; /* notionally VikTrack */ |
1c70a947 | 198 | GHashTable *selected_waypoints; |
9d7c24ed | 199 | gpointer selected_waypoint; /* notionally VikWaypoint */ |
43f2e1da | 200 | /* only use for individual track or waypoint */ |
113c74f6 RN |
201 | /* For track(s) & waypoint(s) it is the layer they are in - this helps refering to the individual item easier */ |
202 | gpointer containing_vtl; /* notionally VikTrwLayer */ | |
50a14534 EB |
203 | }; |
204 | ||
205 | enum { | |
576cbd17 GB |
206 | TOOL_PAN = 0, |
207 | TOOL_ZOOM, | |
50a14534 | 208 | TOOL_RULER, |
a47bfefa | 209 | TOOL_SELECT, |
50a14534 EB |
210 | TOOL_LAYER, |
211 | NUMBER_OF_TOOLS | |
212 | }; | |
213 | ||
214 | enum { | |
215 | VW_NEWWINDOW_SIGNAL, | |
216 | VW_OPENWINDOW_SIGNAL, | |
217 | VW_LAST_SIGNAL | |
218 | }; | |
219 | ||
220 | static guint window_signals[VW_LAST_SIGNAL] = { 0 }; | |
221 | ||
79dce0cb | 222 | // TODO get rid of this as this is unnecessary duplication... |
a47bfefa | 223 | static gchar *tool_names[NUMBER_OF_TOOLS] = { N_("Pan"), N_("Zoom"), N_("Ruler"), N_("Select") }; |
50a14534 | 224 | |
f3c798e9 | 225 | G_DEFINE_TYPE (VikWindow, vik_window, GTK_TYPE_WINDOW) |
50a14534 | 226 | |
014128f6 QT |
227 | VikViewport * vik_window_viewport(VikWindow *vw) |
228 | { | |
229 | return(vw->viking_vvp); | |
230 | } | |
231 | ||
55477ce6 RN |
232 | VikLayersPanel * vik_window_layers_panel(VikWindow *vw) |
233 | { | |
234 | return(vw->viking_vlp); | |
235 | } | |
236 | ||
c06a63ad RN |
237 | /** |
238 | * Returns the statusbar for the window | |
239 | */ | |
240 | VikStatusbar * vik_window_get_statusbar ( VikWindow *vw ) | |
241 | { | |
242 | return vw->viking_vs; | |
243 | } | |
244 | ||
39ae014f RN |
245 | typedef struct { |
246 | VikStatusbar *vs; | |
247 | vik_statusbar_type_t vs_type; | |
248 | gchar* message; // Always make a copy of this data | |
249 | } statusbar_idle_data; | |
90142302 RN |
250 | |
251 | /** | |
252 | * For the actual statusbar update! | |
253 | */ | |
39ae014f | 254 | static gboolean statusbar_idle_update ( statusbar_idle_data *sid ) |
90142302 | 255 | { |
39ae014f RN |
256 | vik_statusbar_set_message ( sid->vs, sid->vs_type, sid->message ); |
257 | g_free ( sid->message ); | |
258 | g_free ( sid ); | |
3ceb0792 | 259 | return FALSE; |
90142302 RN |
260 | } |
261 | ||
262 | /** | |
39ae014f RN |
263 | * vik_window_statusbar_update: |
264 | * @vw: The main window in which the statusbar will be updated. | |
265 | * @message: The string to be displayed. This is copied. | |
266 | * @vs_type: The part of the statusbar to be updated. | |
267 | * | |
268 | * This updates any part of the statusbar with the new string. | |
269 | * It handles calling from the main thread or any background thread | |
270 | * ATM this mostly used from background threads - as from the main thread | |
271 | * one may use the vik_statusbar_set_message() directly. | |
90142302 | 272 | */ |
39ae014f | 273 | void vik_window_statusbar_update ( VikWindow *vw, const gchar* message, vik_statusbar_type_t vs_type ) |
90142302 | 274 | { |
39ae014f RN |
275 | statusbar_idle_data *sid = g_malloc ( sizeof (statusbar_idle_data) ); |
276 | sid->vs = vw->viking_vs; | |
277 | sid->vs_type = vs_type; | |
278 | sid->message = g_strdup ( message ); | |
279 | ||
280 | if ( g_thread_self() == vik_window_get_thread ( vw ) ) { | |
281 | g_idle_add ( (GSourceFunc) statusbar_idle_update, sid ); | |
282 | } | |
283 | else { | |
284 | // From a background thread | |
285 | gdk_threads_add_idle ( (GSourceFunc) statusbar_idle_update, sid ); | |
286 | } | |
90142302 RN |
287 | } |
288 | ||
8a13dbd2 RN |
289 | // Actual signal handlers |
290 | static void destroy_window ( GtkWidget *widget, | |
291 | gpointer data ) | |
292 | { | |
293 | if ( ! --window_count ) | |
294 | gtk_main_quit (); | |
295 | } | |
296 | ||
8a13dbd2 RN |
297 | VikWindow *vik_window_new_window () |
298 | { | |
299 | if ( window_count < MAX_WINDOWS ) | |
300 | { | |
301 | VikWindow *vw = window_new (); | |
302 | ||
303 | g_signal_connect (G_OBJECT (vw), "destroy", | |
304 | G_CALLBACK (destroy_window), NULL); | |
305 | g_signal_connect (G_OBJECT (vw), "newwindow", | |
306 | G_CALLBACK (vik_window_new_window), NULL); | |
307 | g_signal_connect (G_OBJECT (vw), "openwindow", | |
308 | G_CALLBACK (open_window), NULL); | |
8a13dbd2 RN |
309 | |
310 | gtk_widget_show_all ( GTK_WIDGET(vw) ); | |
311 | ||
312 | window_count++; | |
313 | ||
314 | return vw; | |
315 | } | |
316 | return NULL; | |
317 | } | |
318 | ||
319 | static void open_window ( VikWindow *vw, GSList *files ) | |
320 | { | |
321 | gboolean change_fn = (g_slist_length(files) == 1); /* only change fn if one file */ | |
322 | GSList *cur_file = files; | |
323 | while ( cur_file ) { | |
324 | // Only open a new window if a viking file | |
325 | gchar *file_name = cur_file->data; | |
326 | if (vw != NULL && check_file_magic_vik ( file_name ) ) { | |
327 | VikWindow *newvw = vik_window_new_window (); | |
328 | if (newvw) | |
d4a8b54d | 329 | vik_window_open_file ( newvw, file_name, TRUE ); |
8a13dbd2 RN |
330 | } |
331 | else { | |
332 | vik_window_open_file ( vw, file_name, change_fn ); | |
333 | } | |
334 | g_free (file_name); | |
335 | cur_file = g_slist_next (cur_file); | |
336 | } | |
337 | g_slist_free (files); | |
338 | } | |
339 | // End signals | |
340 | ||
79845167 QT |
341 | void vik_window_selected_layer(VikWindow *vw, VikLayer *vl) |
342 | { | |
343 | int i, j, tool_count; | |
344 | VikLayerInterface *layer_interface; | |
345 | ||
346 | if (!vw->action_group) return; | |
347 | ||
348 | for (i=0; i<VIK_LAYER_NUM_TYPES; i++) { | |
349 | GtkAction *action; | |
350 | layer_interface = vik_layer_get_interface(i); | |
351 | tool_count = layer_interface->tools_count; | |
352 | ||
353 | for (j = 0; j < tool_count; j++) { | |
354 | action = gtk_action_group_get_action(vw->action_group, | |
79dce0cb | 355 | layer_interface->tools[j].radioActionEntry.name); |
79845167 QT |
356 | g_object_set(action, "sensitive", i == vl->type, NULL); |
357 | } | |
358 | } | |
359 | } | |
360 | ||
50a14534 EB |
361 | static void window_finalize ( GObject *gob ) |
362 | { | |
363 | VikWindow *vw = VIK_WINDOW(gob); | |
364 | g_return_if_fail ( vw != NULL ); | |
365 | ||
90142302 | 366 | a_background_remove_window ( vw ); |
50a14534 | 367 | |
98acb9a1 RN |
368 | window_list = g_slist_remove ( window_list, vw ); |
369 | ||
55d3a53c RN |
370 | gdk_cursor_unref ( vw->busy_cursor ); |
371 | ||
50a14534 EB |
372 | G_OBJECT_CLASS(parent_class)->finalize(gob); |
373 | } | |
374 | ||
bce3a7b0 | 375 | |
f3c798e9 | 376 | static void vik_window_class_init ( VikWindowClass *klass ) |
50a14534 EB |
377 | { |
378 | /* destructor */ | |
379 | GObjectClass *object_class; | |
380 | ||
381 | 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 | 382 | 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 |
383 | |
384 | object_class = G_OBJECT_CLASS (klass); | |
385 | ||
386 | object_class->finalize = window_finalize; | |
387 | ||
388 | parent_class = g_type_class_peek_parent (klass); | |
389 | ||
390 | } | |
391 | ||
5c0bf50b GB |
392 | static void zoom_changed (GtkMenuShell *menushell, |
393 | gpointer user_data) | |
ac4478f4 | 394 | { |
5c0bf50b GB |
395 | VikWindow *vw = VIK_WINDOW (user_data); |
396 | ||
397 | GtkWidget *aw = gtk_menu_get_active ( GTK_MENU (menushell) ); | |
74dd7f07 | 398 | gint active = GPOINTER_TO_INT(g_object_get_data ( G_OBJECT (aw), "position" )); |
5c0bf50b GB |
399 | |
400 | gdouble zoom_request = pow (2, active-2 ); | |
ac4478f4 | 401 | |
c4b6a67d GB |
402 | // But has it really changed? |
403 | gdouble current_zoom = vik_viewport_get_zoom ( vw->viking_vvp ); | |
404 | if ( current_zoom != 0.0 && zoom_request != current_zoom ) { | |
405 | vik_viewport_set_zoom ( vw->viking_vvp, zoom_request ); | |
406 | // Force drawing update | |
407 | draw_update ( vw ); | |
408 | } | |
c4b6a67d GB |
409 | } |
410 | ||
ddd7bb88 RN |
411 | /** |
412 | * @mpp: The initial zoom level | |
413 | */ | |
414 | static GtkWidget *create_zoom_menu_all_levels ( gdouble mpp ) | |
ac4478f4 | 415 | { |
5c0bf50b | 416 | GtkWidget *menu = gtk_menu_new (); |
d7e62ed8 | 417 | char *itemLabels[] = { "0.25", "0.5", "1", "2", "4", "8", "16", "32", "64", "128", "256", "512", "1024", "2048", "4096", "8192", "16384", "32768" }; |
ac4478f4 | 418 | |
5c0bf50b | 419 | int i; |
d7e62ed8 | 420 | for (i = 0 ; i < G_N_ELEMENTS(itemLabels) ; i++) |
5c0bf50b GB |
421 | { |
422 | GtkWidget *item = gtk_menu_item_new_with_label (itemLabels[i]); | |
423 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
424 | gtk_widget_show (item); | |
74dd7f07 | 425 | g_object_set_data (G_OBJECT (item), "position", GINT_TO_POINTER(i)); |
5c0bf50b GB |
426 | } |
427 | ||
ddd7bb88 RN |
428 | gint active = 2 + round ( log (mpp) / log (2) ); |
429 | // Ensure value derived from mpp is in bounds of the menu | |
430 | if ( active >= G_N_ELEMENTS(itemLabels) ) | |
431 | active = G_N_ELEMENTS(itemLabels) - 1; | |
432 | if ( active < 0 ) | |
433 | active = 0; | |
434 | gtk_menu_set_active ( GTK_MENU(menu), active ); | |
435 | ||
5c0bf50b | 436 | return menu; |
ac4478f4 RN |
437 | } |
438 | ||
439 | static GtkWidget *create_zoom_combo_all_levels () | |
440 | { | |
1bc1c05b RN |
441 | GtkWidget *combo = vik_combo_box_text_new(); |
442 | vik_combo_box_text_append ( combo, "0.25"); | |
443 | vik_combo_box_text_append ( combo, "0.5"); | |
444 | vik_combo_box_text_append ( combo, "1"); | |
445 | vik_combo_box_text_append ( combo, "2"); | |
446 | vik_combo_box_text_append ( combo, "4"); | |
447 | vik_combo_box_text_append ( combo, "8"); | |
448 | vik_combo_box_text_append ( combo, "16"); | |
449 | vik_combo_box_text_append ( combo, "32"); | |
450 | vik_combo_box_text_append ( combo, "64"); | |
451 | vik_combo_box_text_append ( combo, "128"); | |
452 | vik_combo_box_text_append ( combo, "256"); | |
453 | vik_combo_box_text_append ( combo, "512"); | |
454 | vik_combo_box_text_append ( combo, "1024"); | |
455 | vik_combo_box_text_append ( combo, "2048"); | |
456 | vik_combo_box_text_append ( combo, "4096"); | |
457 | vik_combo_box_text_append ( combo, "8192"); | |
458 | vik_combo_box_text_append ( combo, "16384"); | |
459 | vik_combo_box_text_append ( combo, "32768"); | |
d0bf2f3a | 460 | /* Create tooltip */ |
1bc1c05b RN |
461 | gtk_widget_set_tooltip_text (combo, _("Select zoom level")); |
462 | return combo; | |
ac4478f4 RN |
463 | } |
464 | ||
5c0bf50b GB |
465 | static gint zoom_popup_handler (GtkWidget *widget) |
466 | { | |
467 | GtkMenu *menu; | |
468 | ||
469 | g_return_val_if_fail (widget != NULL, FALSE); | |
470 | g_return_val_if_fail (GTK_IS_MENU (widget), FALSE); | |
471 | ||
472 | /* The "widget" is the menu that was supplied when | |
473 | * g_signal_connect_swapped() was called. | |
474 | */ | |
475 | menu = GTK_MENU (widget); | |
476 | ||
477 | gtk_menu_popup (menu, NULL, NULL, NULL, NULL, | |
478 | 1, gtk_get_current_event_time()); | |
479 | return TRUE; | |
480 | } | |
481 | ||
1e6bae18 RN |
482 | enum { |
483 | TARGET_URIS, | |
484 | }; | |
485 | ||
486 | static void drag_data_received_cb ( GtkWidget *widget, | |
487 | GdkDragContext *context, | |
488 | gint x, | |
489 | gint y, | |
490 | GtkSelectionData *selection_data, | |
491 | guint target_type, | |
492 | guint time, | |
493 | gpointer data ) | |
494 | { | |
495 | gboolean success = FALSE; | |
496 | ||
497 | if ( (selection_data != NULL) && (gtk_selection_data_get_length(selection_data) > 0) ) { | |
498 | switch (target_type) { | |
499 | case TARGET_URIS: { | |
500 | gchar *str = (gchar*)gtk_selection_data_get_data(selection_data); | |
501 | g_debug ("drag received string:%s \n", str); | |
502 | ||
503 | // Convert string into GSList of individual entries for use with our open signal | |
504 | gchar **entries = g_strsplit(str, "\r\n", 0); | |
505 | GSList *filenames = NULL; | |
506 | gint entry_runner = 0; | |
507 | gchar *entry = entries[entry_runner]; | |
508 | while (entry) { | |
509 | if ( g_strcmp0 ( entry, "" ) ) | |
510 | filenames = g_slist_append ( filenames, entry ); | |
511 | entry_runner++; | |
512 | entry = entries[entry_runner]; | |
513 | } | |
514 | ||
515 | if ( filenames ) | |
516 | g_signal_emit ( G_OBJECT(VIK_WINDOW_FROM_WIDGET(widget)), window_signals[VW_OPENWINDOW_SIGNAL], 0, filenames ); | |
517 | // NB: GSList & contents are freed by main.open_window | |
518 | ||
519 | success = TRUE; | |
520 | break; | |
521 | } | |
522 | default: break; | |
523 | } | |
524 | } | |
525 | ||
526 | gtk_drag_finish ( context, success, FALSE, time ); | |
527 | } | |
528 | ||
f3c798e9 | 529 | static void vik_window_init ( VikWindow *vw ) |
50a14534 EB |
530 | { |
531 | GtkWidget *main_vbox; | |
532 | GtkWidget *hpaned; | |
533 | ||
79845167 | 534 | vw->action_group = NULL; |
50a14534 | 535 | |
24277274 | 536 | vw->viking_vvp = vik_viewport_new(); |
50a14534 EB |
537 | vw->viking_vlp = vik_layers_panel_new(); |
538 | vik_layers_panel_set_viewport ( vw->viking_vlp, vw->viking_vvp ); | |
539 | vw->viking_vs = vik_statusbar_new(); | |
540 | ||
941aa6e9 AF |
541 | vw->vt = toolbox_create(vw); |
542 | window_create_ui(vw); | |
4c77d5e0 | 543 | window_set_filename (vw, NULL); |
64e3d6c9 RN |
544 | vw->toolbar = GTK_TOOLBAR(gtk_ui_manager_get_widget (vw->uim, "/MainToolbar")); |
545 | ||
55d3a53c RN |
546 | vw->busy_cursor = gdk_cursor_new ( GDK_WATCH ); |
547 | ||
33bc7c1b RN |
548 | // Set the default tool |
549 | gtk_action_activate ( gtk_action_group_get_action ( vw->action_group, "Pan" ) ); | |
941aa6e9 | 550 | |
50a14534 EB |
551 | vw->filename = NULL; |
552 | ||
50a14534 EB |
553 | vw->modified = FALSE; |
554 | vw->only_updating_coord_mode_ui = FALSE; | |
b71eff77 JJ |
555 | |
556 | vw->pan_move = FALSE; | |
50a14534 EB |
557 | vw->pan_x = vw->pan_y = -1; |
558 | vw->draw_image_width = DRAW_IMAGE_DEFAULT_WIDTH; | |
559 | vw->draw_image_height = DRAW_IMAGE_DEFAULT_HEIGHT; | |
560 | vw->draw_image_save_as_png = DRAW_IMAGE_DEFAULT_SAVE_AS_PNG; | |
561 | ||
562 | main_vbox = gtk_vbox_new(FALSE, 1); | |
563 | gtk_container_add (GTK_CONTAINER (vw), main_vbox); | |
564 | ||
e4afc73a | 565 | gtk_box_pack_start (GTK_BOX(main_vbox), gtk_ui_manager_get_widget (vw->uim, "/MainMenu"), FALSE, TRUE, 0); |
64e3d6c9 RN |
566 | gtk_box_pack_start (GTK_BOX(main_vbox), GTK_WIDGET(vw->toolbar), FALSE, TRUE, 0); |
567 | gtk_toolbar_set_icon_size (vw->toolbar, GTK_ICON_SIZE_SMALL_TOOLBAR); | |
568 | gtk_toolbar_set_style (vw->toolbar, GTK_TOOLBAR_ICONS); | |
50a14534 | 569 | |
82993cc7 RN |
570 | vik_ext_tool_datasources_add_menu_items ( vw, vw->uim ); |
571 | ||
5c0bf50b | 572 | GtkWidget * zoom_levels = gtk_ui_manager_get_widget (vw->uim, "/MainMenu/View/SetZoom"); |
ddd7bb88 | 573 | GtkWidget * zoom_levels_menu = create_zoom_menu_all_levels ( vik_viewport_get_zoom(vw->viking_vvp) ); |
5c0bf50b GB |
574 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (zoom_levels), zoom_levels_menu); |
575 | g_signal_connect ( G_OBJECT(zoom_levels_menu), "selection-done", G_CALLBACK(zoom_changed), vw); | |
576 | g_signal_connect_swapped ( G_OBJECT(vw->viking_vs), "clicked", G_CALLBACK(zoom_popup_handler), zoom_levels_menu ); | |
ac4478f4 | 577 | |
50a14534 EB |
578 | g_signal_connect (G_OBJECT (vw), "delete_event", G_CALLBACK (delete_event), NULL); |
579 | ||
580 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "expose_event", G_CALLBACK(draw_sync), vw); | |
bce3a7b0 | 581 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "configure_event", G_CALLBACK(window_configure_event), vw); |
fe27d6d2 | 582 | gtk_widget_add_events ( GTK_WIDGET(vw->viking_vvp), GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_KEY_PRESS_MASK ); |
50a14534 EB |
583 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "scroll_event", G_CALLBACK(draw_scroll), vw); |
584 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "button_press_event", G_CALLBACK(draw_click), vw); | |
585 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "button_release_event", G_CALLBACK(draw_release), vw); | |
586 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "motion_notify_event", G_CALLBACK(draw_mouse_motion), vw); | |
587 | g_signal_connect_swapped (G_OBJECT(vw->viking_vlp), "update", G_CALLBACK(draw_update), vw); | |
588 | ||
6b59f63d RN |
589 | // Allow key presses to be processed anywhere |
590 | g_signal_connect_swapped (G_OBJECT (vw), "key_press_event", G_CALLBACK (key_press_event), vw); | |
777e2d4d | 591 | |
9a3cdf12 | 592 | gtk_window_set_default_size ( GTK_WINDOW(vw), VIKING_WINDOW_WIDTH, VIKING_WINDOW_HEIGHT); |
50a14534 EB |
593 | |
594 | hpaned = gtk_hpaned_new (); | |
181f5d0c MA |
595 | gtk_paned_pack1 ( GTK_PANED(hpaned), GTK_WIDGET (vw->viking_vlp), FALSE, FALSE ); |
596 | gtk_paned_pack2 ( GTK_PANED(hpaned), GTK_WIDGET (vw->viking_vvp), TRUE, TRUE ); | |
50a14534 EB |
597 | |
598 | /* This packs the button into the window (a gtk container). */ | |
599 | gtk_box_pack_start (GTK_BOX(main_vbox), hpaned, TRUE, TRUE, 0); | |
600 | ||
601 | gtk_box_pack_end (GTK_BOX(main_vbox), GTK_WIDGET(vw->viking_vs), FALSE, TRUE, 0); | |
602 | ||
90142302 | 603 | a_background_add_window ( vw ); |
50a14534 | 604 | |
98acb9a1 RN |
605 | window_list = g_slist_prepend ( window_list, vw); |
606 | ||
50a14534 EB |
607 | vw->open_dia = NULL; |
608 | vw->save_dia = NULL; | |
f2a1ca71 QT |
609 | vw->save_img_dia = NULL; |
610 | vw->save_img_dir_dia = NULL; | |
fa51adec | 611 | |
1e6bae18 RN |
612 | // Only accept Drag and Drop of files onto the viewport |
613 | gtk_drag_dest_set ( GTK_WIDGET(vw->viking_vvp), GTK_DEST_DEFAULT_ALL, NULL, 0, GDK_ACTION_COPY ); | |
614 | gtk_drag_dest_add_uri_targets ( GTK_WIDGET(vw->viking_vvp) ); | |
615 | g_signal_connect ( GTK_WIDGET(vw->viking_vvp), "drag-data-received", G_CALLBACK(drag_data_received_cb), NULL ); | |
616 | ||
fa51adec RN |
617 | // Store the thread value so comparisons can be made to determine the gdk update method |
618 | // Hopefully we are storing the main thread value here :) | |
619 | // [ATM any window initialization is always be performed by the main thread] | |
620 | vw->thread = g_thread_self(); | |
50a14534 EB |
621 | } |
622 | ||
8a13dbd2 | 623 | static VikWindow *window_new () |
50a14534 EB |
624 | { |
625 | return VIK_WINDOW ( g_object_new ( VIK_WINDOW_TYPE, NULL ) ); | |
626 | } | |
627 | ||
6b59f63d RN |
628 | /** |
629 | * Update the displayed map | |
630 | * Only update the top most visible map layer | |
631 | * ATM this assumes (as per defaults) the top most map has full alpha setting | |
632 | * such that other other maps even though they may be active will not be seen | |
633 | * It's more complicated to work out which maps are actually visible due to alpha settings | |
634 | * and overkill for this simple refresh method. | |
635 | */ | |
636 | static void simple_map_update ( VikWindow *vw, gboolean only_new ) | |
637 | { | |
638 | // Find the most relevent single map layer to operate on | |
639 | VikLayer *vl = vik_aggregate_layer_get_top_visible_layer_of_type (vik_layers_panel_get_top_layer(vw->viking_vlp), VIK_LAYER_MAPS); | |
640 | if ( vl ) | |
641 | vik_maps_layer_download ( VIK_MAPS_LAYER(vl), vw->viking_vvp, only_new ); | |
642 | } | |
643 | ||
644 | /** | |
645 | * This is the global key press handler | |
646 | * Global shortcuts are available at any time and hence are not restricted to when a certain tool is enabled | |
647 | */ | |
777e2d4d EB |
648 | static gboolean key_press_event( VikWindow *vw, GdkEventKey *event, gpointer data ) |
649 | { | |
6b59f63d RN |
650 | // The keys handled here are not in the menuing system for a couple of reasons: |
651 | // . Keeps the menu size compact (alebit at expense of discoverably) | |
652 | // . Allows differing key bindings to perform the same actions | |
653 | ||
654 | // First decide if key events are related to the maps layer | |
655 | gboolean map_download = FALSE; | |
656 | gboolean map_download_only_new = TRUE; // Only new or reload | |
657 | ||
658 | GdkModifierType modifiers = gtk_accelerator_get_default_mod_mask(); | |
659 | ||
660 | // Standard 'Refresh' keys: F5 or Ctrl+r | |
661 | // Note 'F5' is actually handled via draw_refresh_cb() later on | |
662 | // (not 'R' it's 'r' notice the case difference!!) | |
663 | if ( event->keyval == GDK_r && (event->state & modifiers) == GDK_CONTROL_MASK ) { | |
664 | map_download = TRUE; | |
665 | map_download_only_new = TRUE; | |
666 | } | |
667 | // Full cache reload with Ctrl+F5 or Ctrl+Shift+r [This is not in the menu system] | |
668 | // Note the use of uppercase R here since shift key has been pressed | |
669 | else if ( (event->keyval == GDK_F5 && (event->state & modifiers) == GDK_CONTROL_MASK ) || | |
670 | ( event->keyval == GDK_R && (event->state & modifiers) == (GDK_CONTROL_MASK + GDK_SHIFT_MASK) ) ) { | |
671 | map_download = TRUE; | |
672 | map_download_only_new = FALSE; | |
673 | } | |
674 | ||
675 | if ( map_download ) { | |
676 | simple_map_update ( vw, map_download_only_new ); | |
677 | } | |
678 | ||
777e2d4d EB |
679 | VikLayer *vl = vik_layers_panel_get_selected ( vw->viking_vlp ); |
680 | if (vl && vw->vt->active_tool != -1 && vw->vt->tools[vw->vt->active_tool].ti.key_press ) { | |
681 | gint ltype = vw->vt->tools[vw->vt->active_tool].layer_type; | |
682 | if ( vl && ltype == vl->type ) | |
683 | return vw->vt->tools[vw->vt->active_tool].ti.key_press(vl, event, vw->vt->tools[vw->vt->active_tool].state); | |
684 | } | |
7622022f | 685 | |
c68b3c06 RN |
686 | // Ensure called only on window tools (i.e. not on any of the Layer tools since the layer is NULL) |
687 | if ( vw->current_tool < TOOL_LAYER ) { | |
688 | // No layer - but enable window tool keypress processing - these should be able to handle a NULL layer | |
689 | if ( vw->vt->tools[vw->vt->active_tool].ti.key_press ) { | |
690 | return vw->vt->tools[vw->vt->active_tool].ti.key_press ( vl, event, vw->vt->tools[vw->vt->active_tool].state ); | |
691 | } | |
a7114521 RN |
692 | } |
693 | ||
7622022f RN |
694 | /* Restore Main Menu via Escape key if the user has hidden it */ |
695 | /* This key is more likely to be used as they may not remember the function key */ | |
696 | if ( event->keyval == GDK_Escape ) { | |
48df6aa3 | 697 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewMainMenu" ); |
7622022f RN |
698 | if ( check_box ) { |
699 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
700 | if ( !state ) { | |
701 | gtk_widget_show ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
702 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), TRUE ); | |
703 | return TRUE; /* handled keypress */ | |
704 | } | |
705 | } | |
706 | } | |
707 | ||
777e2d4d EB |
708 | return FALSE; /* don't handle the keypress */ |
709 | } | |
710 | ||
50a14534 EB |
711 | static gboolean delete_event( VikWindow *vw ) |
712 | { | |
a5fd2196 | 713 | #ifdef VIKING_PROMPT_IF_MODIFIED |
50a14534 | 714 | if ( vw->modified ) |
a5fd2196 QT |
715 | #else |
716 | if (0) | |
717 | #endif | |
50a14534 EB |
718 | { |
719 | GtkDialog *dia; | |
720 | dia = GTK_DIALOG ( gtk_message_dialog_new ( GTK_WINDOW(vw), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE, | |
4c77d5e0 GB |
721 | _("Do you want to save the changes you made to the document \"%s\"?\n" |
722 | "\n" | |
723 | "Your changes will be lost if you don't save them."), | |
4522c4ff | 724 | window_get_filename ( vw ) ) ); |
4c77d5e0 | 725 | 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 |
726 | switch ( gtk_dialog_run ( dia ) ) |
727 | { | |
728 | case GTK_RESPONSE_NO: gtk_widget_destroy ( GTK_WIDGET(dia) ); return FALSE; | |
729 | case GTK_RESPONSE_CANCEL: gtk_widget_destroy ( GTK_WIDGET(dia) ); return TRUE; | |
e4afc73a | 730 | default: gtk_widget_destroy ( GTK_WIDGET(dia) ); return ! save_file(NULL, vw); |
50a14534 EB |
731 | } |
732 | } | |
733 | return FALSE; | |
734 | } | |
735 | ||
736 | /* Drawing stuff */ | |
e4afc73a | 737 | static void newwindow_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
738 | { |
739 | g_signal_emit ( G_OBJECT(vw), window_signals[VW_NEWWINDOW_SIGNAL], 0 ); | |
740 | } | |
741 | ||
742 | static void draw_update ( VikWindow *vw ) | |
743 | { | |
744 | draw_redraw (vw); | |
745 | draw_sync (vw); | |
746 | } | |
747 | ||
748 | static void draw_sync ( VikWindow *vw ) | |
749 | { | |
750 | vik_viewport_sync(vw->viking_vvp); | |
751 | draw_status ( vw ); | |
ac4478f4 RN |
752 | } |
753 | ||
754 | /* | |
755 | * Split the status update, as sometimes only need to update the tool part | |
756 | * also on initialization the zoom related stuff is not ready to be used | |
757 | */ | |
758 | static void draw_status_tool ( VikWindow *vw ) | |
759 | { | |
760 | if ( vw->current_tool == TOOL_LAYER ) | |
761 | // Use tooltip rather than the internal name as the tooltip is i8n | |
762 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_TOOL, vik_layer_get_interface(vw->tool_layer_id)->tools[vw->tool_tool_id].radioActionEntry.tooltip ); | |
763 | else | |
764 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_TOOL, _(tool_names[vw->current_tool]) ); | |
50a14534 EB |
765 | } |
766 | ||
767 | static void draw_status ( VikWindow *vw ) | |
768 | { | |
769 | static gchar zoom_level[22]; | |
82940cf6 GB |
770 | gdouble xmpp = vik_viewport_get_xmpp (vw->viking_vvp); |
771 | gdouble ympp = vik_viewport_get_ympp(vw->viking_vvp); | |
772 | gchar *unit = vik_viewport_get_coord_mode(vw->viking_vvp) == VIK_COORD_UTM ? _("mpp") : _("pixelfact"); | |
773 | if (xmpp != ympp) | |
774 | g_snprintf ( zoom_level, 22, "%.3f/%.3f %s", xmpp, ympp, unit ); | |
775 | else | |
fb5e99bb RN |
776 | if ( (int)xmpp - xmpp < 0.0 ) |
777 | g_snprintf ( zoom_level, 22, "%.3f %s", xmpp, unit ); | |
778 | else | |
779 | /* xmpp should be a whole number so don't show useless .000 bit */ | |
780 | g_snprintf ( zoom_level, 22, "%d %s", (int)xmpp, unit ); | |
50a14534 | 781 | |
4efc10ca | 782 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_ZOOM, zoom_level ); |
ac4478f4 RN |
783 | |
784 | draw_status_tool ( vw ); | |
50a14534 EB |
785 | } |
786 | ||
c9177aae QT |
787 | void vik_window_set_redraw_trigger(VikLayer *vl) |
788 | { | |
730a38c1 | 789 | VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vl)); |
be3b5803 GB |
790 | if (NULL != vw) |
791 | vw->trigger = vl; | |
c9177aae QT |
792 | } |
793 | ||
bce3a7b0 EB |
794 | static void window_configure_event ( VikWindow *vw ) |
795 | { | |
f2f2f7bf | 796 | static int first = 1; |
bce3a7b0 | 797 | draw_redraw ( vw ); |
372132a6 GB |
798 | if (first) { |
799 | // This is a hack to set the cursor corresponding to the first tool | |
800 | // FIXME find the correct way to initialize both tool and its cursor | |
801 | first = 0; | |
55d3a53c | 802 | vw->viewport_cursor = (GdkCursor *)toolbox_get_cursor(vw->vt, "Pan"); |
f2f2f7bf | 803 | /* We set cursor, even if it is NULL: it resets to default */ |
9b082b39 | 804 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)), vw->viewport_cursor ); |
372132a6 | 805 | } |
bce3a7b0 EB |
806 | } |
807 | ||
50a14534 EB |
808 | static void draw_redraw ( VikWindow *vw ) |
809 | { | |
c9177aae QT |
810 | VikCoord old_center = vw->trigger_center; |
811 | vw->trigger_center = *(vik_viewport_get_center(vw->viking_vvp)); | |
812 | VikLayer *new_trigger = vw->trigger; | |
813 | vw->trigger = NULL; | |
0df66d57 EB |
814 | VikLayer *old_trigger = VIK_LAYER(vik_viewport_get_trigger(vw->viking_vvp)); |
815 | ||
816 | if ( ! new_trigger ) | |
817 | ; /* do nothing -- have to redraw everything. */ | |
07c9d0bf | 818 | else if ( (old_trigger != new_trigger) || !vik_coord_equals(&old_center, &vw->trigger_center) || (new_trigger->type == VIK_LAYER_AGGREGATE) ) |
0df66d57 EB |
819 | vik_viewport_set_trigger ( vw->viking_vvp, new_trigger ); /* todo: set to half_drawn mode if new trigger is above old */ |
820 | else | |
821 | vik_viewport_set_half_drawn ( vw->viking_vvp, TRUE ); | |
822 | ||
823 | /* actually draw */ | |
50a14534 | 824 | vik_viewport_clear ( vw->viking_vvp); |
50a14534 | 825 | vik_layers_panel_draw_all ( vw->viking_vlp ); |
acaf7113 | 826 | vik_viewport_draw_scale ( vw->viking_vvp ); |
82aa018d | 827 | vik_viewport_draw_copyright ( vw->viking_vvp ); |
c933487f | 828 | vik_viewport_draw_centermark ( vw->viking_vvp ); |
26336cf0 | 829 | vik_viewport_draw_logo ( vw->viking_vvp ); |
0df66d57 EB |
830 | |
831 | vik_viewport_set_half_drawn ( vw->viking_vvp, FALSE ); /* just in case. */ | |
50a14534 EB |
832 | } |
833 | ||
941aa6e9 AF |
834 | gboolean draw_buf_done = TRUE; |
835 | ||
836 | static gboolean draw_buf(gpointer data) | |
837 | { | |
838 | gpointer *pass_along = data; | |
839 | gdk_threads_enter(); | |
840 | gdk_draw_drawable (pass_along[0], pass_along[1], | |
841 | pass_along[2], 0, 0, 0, 0, -1, -1); | |
842 | draw_buf_done = TRUE; | |
843 | gdk_threads_leave(); | |
844 | return FALSE; | |
845 | } | |
846 | ||
847 | ||
848 | /* Mouse event handlers ************************************************************************/ | |
849 | ||
b57126a3 GB |
850 | static void vik_window_pan_click (VikWindow *vw, GdkEventButton *event) |
851 | { | |
852 | /* set panning origin */ | |
b71eff77 | 853 | vw->pan_move = FALSE; |
b57126a3 GB |
854 | vw->pan_x = (gint) event->x; |
855 | vw->pan_y = (gint) event->y; | |
856 | } | |
857 | ||
941aa6e9 AF |
858 | static void draw_click (VikWindow *vw, GdkEventButton *event) |
859 | { | |
165d30aa | 860 | gtk_widget_grab_focus ( GTK_WIDGET(vw->viking_vvp) ); |
941aa6e9 AF |
861 | |
862 | /* middle button pressed. we reserve all middle button and scroll events | |
863 | * for panning and zooming; tools only get left/right/movement | |
864 | */ | |
865 | if ( event->button == 2) { | |
ef5e8132 RN |
866 | if ( vw->vt->tools[vw->vt->active_tool].ti.pan_handler ) |
867 | // Tool still may need to do something (such as disable something) | |
868 | toolbox_click(vw->vt, event); | |
b57126a3 | 869 | vik_window_pan_click ( vw, event ); |
941aa6e9 AF |
870 | } |
871 | else { | |
872 | toolbox_click(vw->vt, event); | |
873 | } | |
874 | } | |
875 | ||
b57126a3 GB |
876 | static void vik_window_pan_move (VikWindow *vw, GdkEventMotion *event) |
877 | { | |
878 | if ( vw->pan_x != -1 ) { | |
b71eff77 JJ |
879 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2 - event->x + vw->pan_x, |
880 | vik_viewport_get_height(vw->viking_vvp)/2 - event->y + vw->pan_y ); | |
b71eff77 JJ |
881 | vw->pan_move = TRUE; |
882 | vw->pan_x = event->x; | |
883 | vw->pan_y = event->y; | |
a7abaae5 | 884 | draw_update ( vw ); |
b57126a3 GB |
885 | } |
886 | } | |
887 | ||
941aa6e9 AF |
888 | static void draw_mouse_motion (VikWindow *vw, GdkEventMotion *event) |
889 | { | |
890 | static VikCoord coord; | |
891 | static struct UTM utm; | |
892 | static struct LatLon ll; | |
a58aaed4 GB |
893 | #define BUFFER_SIZE 50 |
894 | static char pointer_buf[BUFFER_SIZE]; | |
895 | gchar *lat = NULL, *lon = NULL; | |
071da616 | 896 | gint16 alt; |
228213c5 QT |
897 | gdouble zoom; |
898 | VikDemInterpol interpol_method; | |
941aa6e9 | 899 | |
fe27d6d2 SB |
900 | /* This is a hack, but work far the best, at least for single pointer systems. |
901 | * See http://bugzilla.gnome.org/show_bug.cgi?id=587714 for more. */ | |
902 | gint x, y; | |
903 | gdk_window_get_pointer (event->window, &x, &y, NULL); | |
904 | event->x = x; | |
905 | event->y = y; | |
906 | ||
576cbd17 | 907 | toolbox_move(vw->vt, event); |
941aa6e9 AF |
908 | |
909 | vik_viewport_screen_to_coord ( vw->viking_vvp, event->x, event->y, &coord ); | |
910 | vik_coord_to_utm ( &coord, &utm ); | |
1a6e7d70 RN |
911 | |
912 | if ( vik_viewport_get_drawmode ( vw->viking_vvp ) == VIK_VIEWPORT_DRAWMODE_UTM ) { | |
913 | // Reuse lat for the first part (Zone + N or S, and lon for the second part (easting and northing) of a UTM format: | |
914 | // ZONE[N|S] EASTING NORTHING | |
915 | lat = g_malloc(4*sizeof(gchar)); | |
916 | // NB zone is stored in a char but is an actual number | |
917 | g_snprintf (lat, 4, "%d%c", utm.zone, utm.letter); | |
918 | lon = g_malloc(16*sizeof(gchar)); | |
919 | g_snprintf (lon, 16, "%d %d", (gint)utm.easting, (gint)utm.northing); | |
920 | } | |
921 | else { | |
922 | a_coords_utm_to_latlon ( &utm, &ll ); | |
923 | a_coords_latlon_to_string ( &ll, &lat, &lon ); | |
924 | } | |
925 | ||
228213c5 QT |
926 | /* Change interpolate method according to scale */ |
927 | zoom = vik_viewport_get_zoom(vw->viking_vvp); | |
928 | if (zoom > 2.0) | |
929 | interpol_method = VIK_DEM_INTERPOL_NONE; | |
930 | else if (zoom >= 1.0) | |
931 | interpol_method = VIK_DEM_INTERPOL_SIMPLE; | |
932 | else | |
933 | interpol_method = VIK_DEM_INTERPOL_BEST; | |
8c5f013a RN |
934 | if ((alt = a_dems_get_elev_by_coord(&coord, interpol_method)) != VIK_DEM_INVALID_ELEVATION) { |
935 | if ( a_vik_get_units_height () == VIK_UNITS_HEIGHT_METRES ) | |
936 | g_snprintf ( pointer_buf, BUFFER_SIZE, _("%s %s %dm"), lat, lon, alt ); | |
937 | else | |
6c20e59a | 938 | g_snprintf ( pointer_buf, BUFFER_SIZE, _("%s %s %dft"), lat, lon, (int)VIK_METERS_TO_FEET(alt) ); |
8c5f013a | 939 | } |
071da616 | 940 | else |
a58aaed4 GB |
941 | g_snprintf ( pointer_buf, BUFFER_SIZE, _("%s %s"), lat, lon ); |
942 | g_free (lat); | |
943 | lat = NULL; | |
944 | g_free (lon); | |
945 | lon = NULL; | |
4efc10ca | 946 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_POSITION, pointer_buf ); |
941aa6e9 | 947 | |
b57126a3 | 948 | vik_window_pan_move ( vw, event ); |
fe27d6d2 SB |
949 | |
950 | /* This is recommended by the GTK+ documentation, but does not work properly. | |
951 | * Use deprecated way until GTK+ gets a solution for correct motion hint handling: | |
952 | * http://bugzilla.gnome.org/show_bug.cgi?id=587714 | |
953 | */ | |
954 | /* gdk_event_request_motions ( event ); */ | |
b57126a3 GB |
955 | } |
956 | ||
957 | static void vik_window_pan_release ( VikWindow *vw, GdkEventButton *event ) | |
958 | { | |
b71eff77 | 959 | if ( vw->pan_move == FALSE ) |
b57126a3 GB |
960 | vik_viewport_set_center_screen ( vw->viking_vvp, vw->pan_x, vw->pan_y ); |
961 | else | |
962 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2 - event->x + vw->pan_x, | |
963 | vik_viewport_get_height(vw->viking_vvp)/2 - event->y + vw->pan_y ); | |
a7abaae5 | 964 | vw->pan_move = FALSE; |
b57126a3 | 965 | vw->pan_x = vw->pan_y = -1; |
a7abaae5 | 966 | draw_update ( vw ); |
941aa6e9 AF |
967 | } |
968 | ||
969 | static void draw_release ( VikWindow *vw, GdkEventButton *event ) | |
970 | { | |
165d30aa EB |
971 | gtk_widget_grab_focus ( GTK_WIDGET(vw->viking_vvp) ); |
972 | ||
941aa6e9 | 973 | if ( event->button == 2 ) { /* move / pan */ |
ef5e8132 RN |
974 | if ( vw->vt->tools[vw->vt->active_tool].ti.pan_handler ) |
975 | // Tool still may need to do something (such as reenable something) | |
976 | toolbox_release(vw->vt, event); | |
977 | vik_window_pan_release ( vw, event ); | |
941aa6e9 AF |
978 | } |
979 | else { | |
980 | toolbox_release(vw->vt, event); | |
981 | } | |
982 | } | |
983 | ||
984 | static void draw_scroll (VikWindow *vw, GdkEventScroll *event) | |
985 | { | |
d1a45556 JN |
986 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
987 | if ( modifiers == GDK_CONTROL_MASK ) { | |
8c721f83 EB |
988 | /* control == pan up & down */ |
989 | if ( event->direction == GDK_SCROLL_UP ) | |
990 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, vik_viewport_get_height(vw->viking_vvp)/3 ); | |
991 | else | |
992 | 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 |
993 | } else if ( modifiers == GDK_SHIFT_MASK ) { |
994 | /* shift == pan left & right */ | |
8c721f83 EB |
995 | if ( event->direction == GDK_SCROLL_UP ) |
996 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/3, vik_viewport_get_height(vw->viking_vvp)/2 ); | |
997 | else | |
998 | 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 | 999 | } else if ( modifiers == (GDK_CONTROL_MASK | GDK_SHIFT_MASK) ) { |
15ff5402 RN |
1000 | // This zoom is on the center position |
1001 | if ( event->direction == GDK_SCROLL_UP ) | |
1002 | vik_viewport_zoom_in (vw->viking_vvp); | |
1003 | else | |
1004 | vik_viewport_zoom_out (vw->viking_vvp); | |
1005 | } else { | |
1006 | /* make sure mouse is still over the same point on the map when we zoom */ | |
3c575a4a JN |
1007 | VikCoord coord; |
1008 | gint x, y; | |
1009 | gint center_x = vik_viewport_get_width ( vw->viking_vvp ) / 2; | |
1010 | gint center_y = vik_viewport_get_height ( vw->viking_vvp ) / 2; | |
1011 | vik_viewport_screen_to_coord ( vw->viking_vvp, event->x, event->y, &coord ); | |
1012 | if ( event->direction == GDK_SCROLL_UP ) | |
8c721f83 | 1013 | vik_viewport_zoom_in (vw->viking_vvp); |
3c575a4a | 1014 | else |
8c721f83 | 1015 | vik_viewport_zoom_out(vw->viking_vvp); |
3c575a4a JN |
1016 | vik_viewport_coord_to_screen ( vw->viking_vvp, &coord, &x, &y ); |
1017 | vik_viewport_set_center_screen ( vw->viking_vvp, center_x + (x - event->x), | |
1018 | center_y + (y - event->y) ); | |
8c721f83 EB |
1019 | } |
1020 | ||
941aa6e9 AF |
1021 | draw_update(vw); |
1022 | } | |
1023 | ||
1024 | ||
1025 | ||
1026 | /******************************************************************************** | |
1027 | ** Ruler tool code | |
1028 | ********************************************************************************/ | |
e4847ce9 AF |
1029 | static void draw_ruler(VikViewport *vvp, GdkDrawable *d, GdkGC *gc, gint x1, gint y1, gint x2, gint y2, gdouble distance) |
1030 | { | |
e4847ce9 AF |
1031 | PangoLayout *pl; |
1032 | gchar str[128]; | |
0dff88ea AF |
1033 | GdkGC *labgc = vik_viewport_new_gc ( vvp, "#cccccc", 1); |
1034 | GdkGC *thickgc = gdk_gc_new(d); | |
1035 | ||
e4847ce9 AF |
1036 | gdouble len = sqrt((x1-x2)*(x1-x2) + (y1-y2)*(y1-y2)); |
1037 | gdouble dx = (x2-x1)/len*10; | |
1038 | gdouble dy = (y2-y1)/len*10; | |
0da53bd9 GB |
1039 | gdouble c = cos(DEG2RAD(15.0)); |
1040 | gdouble s = sin(DEG2RAD(15.0)); | |
0dff88ea | 1041 | gdouble angle; |
15614495 | 1042 | gdouble baseangle = 0; |
0dff88ea | 1043 | gint i; |
e4847ce9 | 1044 | |
0dff88ea | 1045 | /* draw line with arrow ends */ |
d9ffd267 EB |
1046 | { |
1047 | gint tmp_x1=x1, tmp_y1=y1, tmp_x2=x2, tmp_y2=y2; | |
1048 | a_viewport_clip_line(&tmp_x1, &tmp_y1, &tmp_x2, &tmp_y2); | |
1049 | gdk_draw_line(d, gc, tmp_x1, tmp_y1, tmp_x2, tmp_y2); | |
1050 | } | |
1051 | ||
15614495 AF |
1052 | a_viewport_clip_line(&x1, &y1, &x2, &y2); |
1053 | gdk_draw_line(d, gc, x1, y1, x2, y2); | |
d9ffd267 | 1054 | |
e4847ce9 AF |
1055 | gdk_draw_line(d, gc, x1 - dy, y1 + dx, x1 + dy, y1 - dx); |
1056 | gdk_draw_line(d, gc, x2 - dy, y2 + dx, x2 + dy, y2 - dx); | |
1057 | gdk_draw_line(d, gc, x2, y2, x2 - (dx * c + dy * s), y2 - (dy * c - dx * s)); | |
1058 | gdk_draw_line(d, gc, x2, y2, x2 - (dx * c - dy * s), y2 - (dy * c + dx * s)); | |
1059 | gdk_draw_line(d, gc, x1, y1, x1 + (dx * c + dy * s), y1 + (dy * c - dx * s)); | |
1060 | gdk_draw_line(d, gc, x1, y1, x1 + (dx * c - dy * s), y1 + (dy * c + dx * s)); | |
1061 | ||
0dff88ea AF |
1062 | /* draw compass */ |
1063 | #define CR 80 | |
1064 | #define CW 4 | |
15614495 | 1065 | |
9a3538f5 | 1066 | vik_viewport_compute_bearing ( vvp, x1, y1, x2, y2, &angle, &baseangle ); |
0dff88ea AF |
1067 | |
1068 | { | |
1069 | GdkColor color; | |
1070 | gdk_gc_copy(thickgc, gc); | |
1071 | gdk_gc_set_line_attributes(thickgc, CW, GDK_LINE_SOLID, GDK_CAP_BUTT, GDK_JOIN_MITER); | |
1072 | gdk_color_parse("#2255cc", &color); | |
1073 | gdk_gc_set_rgb_fg_color(thickgc, &color); | |
1074 | } | |
0da53bd9 | 1075 | gdk_draw_arc (d, thickgc, FALSE, x1-CR+CW/2, y1-CR+CW/2, 2*CR-CW, 2*CR-CW, (90 - RAD2DEG(baseangle))*64, -RAD2DEG(angle)*64); |
0dff88ea | 1076 | |
e4847ce9 | 1077 | |
0dff88ea AF |
1078 | gdk_gc_copy(thickgc, gc); |
1079 | gdk_gc_set_line_attributes(thickgc, 2, GDK_LINE_SOLID, GDK_CAP_BUTT, GDK_JOIN_MITER); | |
1080 | for (i=0; i<180; i++) { | |
0da53bd9 GB |
1081 | c = cos(DEG2RAD(i)*2 + baseangle); |
1082 | s = sin(DEG2RAD(i)*2 + baseangle); | |
e4847ce9 | 1083 | |
0dff88ea AF |
1084 | if (i%5) { |
1085 | gdk_draw_line (d, gc, x1 + CR*c, y1 + CR*s, x1 + (CR+CW)*c, y1 + (CR+CW)*s); | |
1086 | } else { | |
1087 | gdouble ticksize = 2*CW; | |
1088 | gdk_draw_line (d, thickgc, x1 + (CR-CW)*c, y1 + (CR-CW)*s, x1 + (CR+ticksize)*c, y1 + (CR+ticksize)*s); | |
1089 | } | |
e4847ce9 | 1090 | } |
0dff88ea AF |
1091 | |
1092 | gdk_draw_arc (d, gc, FALSE, x1-CR, y1-CR, 2*CR, 2*CR, 0, 64*360); | |
1093 | gdk_draw_arc (d, gc, FALSE, x1-CR-CW, y1-CR-CW, 2*(CR+CW), 2*(CR+CW), 0, 64*360); | |
1094 | gdk_draw_arc (d, gc, FALSE, x1-CR+CW, y1-CR+CW, 2*(CR-CW), 2*(CR-CW), 0, 64*360); | |
15614495 AF |
1095 | c = (CR+CW*2)*cos(baseangle); |
1096 | s = (CR+CW*2)*sin(baseangle); | |
1097 | gdk_draw_line (d, gc, x1-c, y1-s, x1+c, y1+s); | |
1098 | gdk_draw_line (d, gc, x1+s, y1-c, x1-s, y1+c); | |
0dff88ea AF |
1099 | |
1100 | /* draw labels */ | |
1101 | #define LABEL(x, y, w, h) { \ | |
1102 | gdk_draw_rectangle(d, labgc, TRUE, (x)-2, (y)-1, (w)+4, (h)+1); \ | |
1103 | gdk_draw_rectangle(d, gc, FALSE, (x)-2, (y)-1, (w)+4, (h)+1); \ | |
1104 | gdk_draw_layout(d, gc, (x), (y), pl); } | |
1105 | { | |
1106 | gint wd, hd, xd, yd; | |
1107 | gint wb, hb, xb, yb; | |
1108 | ||
1109 | pl = gtk_widget_create_pango_layout (GTK_WIDGET(vvp), NULL); | |
ff37db21 | 1110 | pango_layout_set_font_description (pl, gtk_widget_get_style(GTK_WIDGET(vvp))->font_desc); |
0dff88ea AF |
1111 | pango_layout_set_text(pl, "N", -1); |
1112 | gdk_draw_layout(d, gc, x1-5, y1-CR-3*CW-8, pl); | |
1113 | ||
1114 | /* draw label with distance */ | |
6f9336aa RN |
1115 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
1116 | switch (dist_units) { | |
1117 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
1118 | if (distance >= 1000 && distance < 100000) { | |
1119 | g_sprintf(str, "%3.2f km", distance/1000.0); | |
1120 | } else if (distance < 1000) { | |
1121 | g_sprintf(str, "%d m", (int)distance); | |
1122 | } else { | |
1123 | g_sprintf(str, "%d km", (int)distance/1000); | |
1124 | } | |
1125 | break; | |
1126 | case VIK_UNITS_DISTANCE_MILES: | |
433b3f7f RN |
1127 | if (distance >= VIK_MILES_TO_METERS(1) && distance < VIK_MILES_TO_METERS(100)) { |
1128 | g_sprintf(str, "%3.2f miles", VIK_METERS_TO_MILES(distance)); | |
1129 | } else if (distance < VIK_MILES_TO_METERS(1)) { | |
6f9336aa RN |
1130 | g_sprintf(str, "%d yards", (int)(distance*1.0936133)); |
1131 | } else { | |
433b3f7f | 1132 | g_sprintf(str, "%d miles", (int)VIK_METERS_TO_MILES(distance)); |
6f9336aa RN |
1133 | } |
1134 | break; | |
1135 | default: | |
1136 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
0dff88ea | 1137 | } |
6f9336aa | 1138 | |
0dff88ea AF |
1139 | pango_layout_set_text(pl, str, -1); |
1140 | ||
1141 | pango_layout_get_pixel_size ( pl, &wd, &hd ); | |
1142 | if (dy>0) { | |
1143 | xd = (x1+x2)/2 + dy; | |
1144 | yd = (y1+y2)/2 - hd/2 - dx; | |
1145 | } else { | |
1146 | xd = (x1+x2)/2 - dy; | |
1147 | yd = (y1+y2)/2 - hd/2 + dx; | |
1148 | } | |
024f32c1 EB |
1149 | |
1150 | if ( xd < -5 || yd < -5 || xd > vik_viewport_get_width(vvp)+5 || yd > vik_viewport_get_height(vvp)+5 ) { | |
1151 | xd = x2 + 10; | |
1152 | yd = y2 - 5; | |
1153 | } | |
1154 | ||
0dff88ea AF |
1155 | LABEL(xd, yd, wd, hd); |
1156 | ||
1157 | /* draw label with bearing */ | |
0da53bd9 | 1158 | g_sprintf(str, "%3.1f°", RAD2DEG(angle)); |
0dff88ea AF |
1159 | pango_layout_set_text(pl, str, -1); |
1160 | pango_layout_get_pixel_size ( pl, &wb, &hb ); | |
1161 | xb = x1 + CR*cos(angle-M_PI_2); | |
1162 | yb = y1 + CR*sin(angle-M_PI_2); | |
1163 | ||
024f32c1 EB |
1164 | if ( xb < -5 || yb < -5 || xb > vik_viewport_get_width(vvp)+5 || yb > vik_viewport_get_height(vvp)+5 ) { |
1165 | xb = x2 + 10; | |
1166 | yb = y2 + 10; | |
1167 | } | |
1168 | ||
0dff88ea AF |
1169 | { |
1170 | GdkRectangle r1 = {xd-2, yd-1, wd+4, hd+1}, r2 = {xb-2, yb-1, wb+4, hb+1}; | |
1171 | if (gdk_rectangle_intersect(&r1, &r2, &r2)) { | |
1172 | xb = xd + wd + 5; | |
1173 | } | |
1174 | } | |
1175 | LABEL(xb, yb, wb, hb); | |
e4847ce9 | 1176 | } |
03d62e57 | 1177 | #undef LABEL |
e4847ce9 | 1178 | |
024f32c1 | 1179 | g_object_unref ( G_OBJECT ( pl ) ); |
0dff88ea AF |
1180 | g_object_unref ( G_OBJECT ( labgc ) ); |
1181 | g_object_unref ( G_OBJECT ( thickgc ) ); | |
e4847ce9 AF |
1182 | } |
1183 | ||
941aa6e9 AF |
1184 | typedef struct { |
1185 | VikWindow *vw; | |
1186 | VikViewport *vvp; | |
1187 | gboolean has_oldcoord; | |
1188 | VikCoord oldcoord; | |
1189 | } ruler_tool_state_t; | |
03d62e57 | 1190 | |
941aa6e9 | 1191 | static gpointer ruler_create (VikWindow *vw, VikViewport *vvp) |
03d62e57 | 1192 | { |
941aa6e9 AF |
1193 | ruler_tool_state_t *s = g_new(ruler_tool_state_t, 1); |
1194 | s->vw = vw; | |
1195 | s->vvp = vvp; | |
1196 | s->has_oldcoord = FALSE; | |
1197 | return s; | |
03d62e57 AF |
1198 | } |
1199 | ||
941aa6e9 | 1200 | static void ruler_destroy (ruler_tool_state_t *s) |
50a14534 | 1201 | { |
941aa6e9 AF |
1202 | g_free(s); |
1203 | } | |
50a14534 | 1204 | |
941aa6e9 AF |
1205 | static VikLayerToolFuncStatus ruler_click (VikLayer *vl, GdkEventButton *event, ruler_tool_state_t *s) |
1206 | { | |
1207 | struct LatLon ll; | |
1208 | VikCoord coord; | |
1209 | gchar *temp; | |
1210 | if ( event->button == 1 ) { | |
a58aaed4 | 1211 | gchar *lat=NULL, *lon=NULL; |
941aa6e9 AF |
1212 | vik_viewport_screen_to_coord ( s->vvp, (gint) event->x, (gint) event->y, &coord ); |
1213 | vik_coord_to_latlon ( &coord, &ll ); | |
a58aaed4 | 1214 | a_coords_latlon_to_string ( &ll, &lat, &lon ); |
941aa6e9 | 1215 | if ( s->has_oldcoord ) { |
6f9336aa RN |
1216 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
1217 | switch (dist_units) { | |
1218 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
1219 | temp = g_strdup_printf ( "%s %s DIFF %f meters", lat, lon, vik_coord_diff( &coord, &(s->oldcoord) ) ); | |
1220 | break; | |
1221 | case VIK_UNITS_DISTANCE_MILES: | |
433b3f7f | 1222 | temp = g_strdup_printf ( "%s %s DIFF %f miles", lat, lon, VIK_METERS_TO_MILES(vik_coord_diff( &coord, &(s->oldcoord) )) ); |
6f9336aa RN |
1223 | break; |
1224 | default: | |
1225 | temp = g_strdup_printf ("Just to keep the compiler happy"); | |
1226 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
1227 | } | |
1228 | ||
941aa6e9 AF |
1229 | s->has_oldcoord = FALSE; |
1230 | } | |
1231 | else { | |
a58aaed4 | 1232 | temp = g_strdup_printf ( "%s %s", lat, lon ); |
941aa6e9 AF |
1233 | s->has_oldcoord = TRUE; |
1234 | } | |
50a14534 | 1235 | |
4efc10ca | 1236 | vik_statusbar_set_message ( s->vw->viking_vs, VIK_STATUSBAR_INFO, temp ); |
941aa6e9 | 1237 | g_free ( temp ); |
e4847ce9 | 1238 | |
941aa6e9 AF |
1239 | s->oldcoord = coord; |
1240 | } | |
1241 | else { | |
1242 | vik_viewport_set_center_screen ( s->vvp, (gint) event->x, (gint) event->y ); | |
1243 | draw_update ( s->vw ); | |
1244 | } | |
1245 | return VIK_LAYER_TOOL_ACK; | |
1246 | } | |
e4847ce9 | 1247 | |
dc2c040e | 1248 | static VikLayerToolFuncStatus ruler_move (VikLayer *vl, GdkEventMotion *event, ruler_tool_state_t *s) |
941aa6e9 AF |
1249 | { |
1250 | VikViewport *vvp = s->vvp; | |
1251 | VikWindow *vw = s->vw; | |
1252 | ||
1253 | struct LatLon ll; | |
1254 | VikCoord coord; | |
1255 | gchar *temp; | |
1256 | ||
1257 | if ( s->has_oldcoord ) { | |
1258 | int oldx, oldy, w1, h1, w2, h2; | |
1259 | static GdkPixmap *buf = NULL; | |
a58aaed4 | 1260 | gchar *lat=NULL, *lon=NULL; |
941aa6e9 AF |
1261 | w1 = vik_viewport_get_width(vvp); |
1262 | h1 = vik_viewport_get_height(vvp); | |
1263 | if (!buf) { | |
9b082b39 | 1264 | buf = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 ); |
941aa6e9 AF |
1265 | } |
1266 | gdk_drawable_get_size(buf, &w2, &h2); | |
1267 | if (w1 != w2 || h1 != h2) { | |
1268 | g_object_unref ( G_OBJECT ( buf ) ); | |
9b082b39 | 1269 | buf = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 ); |
e4847ce9 | 1270 | } |
e4847ce9 | 1271 | |
941aa6e9 AF |
1272 | vik_viewport_screen_to_coord ( vvp, (gint) event->x, (gint) event->y, &coord ); |
1273 | vik_coord_to_latlon ( &coord, &ll ); | |
1274 | vik_viewport_coord_to_screen ( vvp, &s->oldcoord, &oldx, &oldy ); | |
1275 | ||
ff37db21 | 1276 | gdk_draw_drawable (buf, gtk_widget_get_style(GTK_WIDGET(vvp))->black_gc, |
941aa6e9 | 1277 | vik_viewport_get_pixmap(vvp), 0, 0, 0, 0, -1, -1); |
ff37db21 | 1278 | draw_ruler(vvp, buf, gtk_widget_get_style(GTK_WIDGET(vvp))->black_gc, oldx, oldy, event->x, event->y, vik_coord_diff( &coord, &(s->oldcoord)) ); |
941aa6e9 AF |
1279 | if (draw_buf_done) { |
1280 | static gpointer pass_along[3]; | |
9b082b39 | 1281 | pass_along[0] = gtk_widget_get_window(GTK_WIDGET(vvp)); |
ff37db21 | 1282 | pass_along[1] = gtk_widget_get_style(GTK_WIDGET(vvp))->black_gc; |
941aa6e9 AF |
1283 | pass_along[2] = buf; |
1284 | g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, draw_buf, pass_along, NULL); | |
1285 | draw_buf_done = FALSE; | |
1286 | } | |
a58aaed4 | 1287 | a_coords_latlon_to_string(&ll, &lat, &lon); |
6f9336aa RN |
1288 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
1289 | switch (dist_units) { | |
1290 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
1291 | temp = g_strdup_printf ( "%s %s DIFF %f meters", lat, lon, vik_coord_diff( &coord, &(s->oldcoord) ) ); | |
1292 | break; | |
1293 | case VIK_UNITS_DISTANCE_MILES: | |
433b3f7f | 1294 | temp = g_strdup_printf ( "%s %s DIFF %f miles", lat, lon, VIK_METERS_TO_MILES (vik_coord_diff( &coord, &(s->oldcoord) )) ); |
6f9336aa RN |
1295 | break; |
1296 | default: | |
1297 | temp = g_strdup_printf ("Just to keep the compiler happy"); | |
1298 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
1299 | } | |
4efc10ca | 1300 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, temp ); |
941aa6e9 | 1301 | g_free ( temp ); |
acaf7113 | 1302 | } |
941aa6e9 AF |
1303 | return VIK_LAYER_TOOL_ACK; |
1304 | } | |
50a14534 | 1305 | |
941aa6e9 AF |
1306 | static VikLayerToolFuncStatus ruler_release (VikLayer *vl, GdkEventButton *event, ruler_tool_state_t *s) |
1307 | { | |
1308 | return VIK_LAYER_TOOL_ACK; | |
50a14534 EB |
1309 | } |
1310 | ||
941aa6e9 | 1311 | static void ruler_deactivate (VikLayer *vl, ruler_tool_state_t *s) |
50a14534 | 1312 | { |
941aa6e9 | 1313 | draw_update ( s->vw ); |
50a14534 EB |
1314 | } |
1315 | ||
0eb26799 RN |
1316 | static gboolean ruler_key_press (VikLayer *vl, GdkEventKey *event, ruler_tool_state_t *s) |
1317 | { | |
1318 | if (event->keyval == GDK_Escape) { | |
1319 | s->has_oldcoord = FALSE; | |
1320 | ruler_deactivate ( vl, s ); | |
1321 | return TRUE; | |
1322 | } | |
6b59f63d | 1323 | // Regardless of whether we used it, return false so other GTK things may use it |
0eb26799 RN |
1324 | return FALSE; |
1325 | } | |
1326 | ||
6b59f63d RN |
1327 | static VikToolInterface ruler_tool = |
1328 | // NB Ctrl+Shift+R is used for Refresh (deemed more important), so use 'U' instead | |
1329 | { { "Ruler", "vik-icon-ruler", N_("_Ruler"), "<control><shift>U", N_("Ruler Tool"), 2 }, | |
941aa6e9 AF |
1330 | (VikToolConstructorFunc) ruler_create, |
1331 | (VikToolDestructorFunc) ruler_destroy, | |
1332 | (VikToolActivationFunc) NULL, | |
1333 | (VikToolActivationFunc) ruler_deactivate, | |
1334 | (VikToolMouseFunc) ruler_click, | |
dc2c040e | 1335 | (VikToolMouseMoveFunc) ruler_move, |
f2f2f7bf | 1336 | (VikToolMouseFunc) ruler_release, |
0eb26799 | 1337 | (VikToolKeyFunc) ruler_key_press, |
ef5e8132 | 1338 | FALSE, |
f2f2f7bf | 1339 | GDK_CURSOR_IS_PIXMAP, |
5bfafde9 | 1340 | &cursor_ruler_pixbuf }; |
941aa6e9 AF |
1341 | /*** end ruler code ********************************************************/ |
1342 | ||
1343 | ||
1344 | ||
1345 | /******************************************************************************** | |
1346 | ** Zoom tool code | |
1347 | ********************************************************************************/ | |
2eea9a36 RN |
1348 | |
1349 | typedef struct { | |
1350 | VikWindow *vw; | |
1351 | GdkPixmap *pixmap; | |
1352 | // Track zoom bounds for zoom tool with shift modifier: | |
1353 | gboolean bounds_active; | |
1354 | gint start_x; | |
1355 | gint start_y; | |
1356 | } zoom_tool_state_t; | |
1357 | ||
1358 | /* | |
1359 | * In case the screen size has changed | |
1360 | */ | |
1361 | static void zoomtool_resize_pixmap (zoom_tool_state_t *zts) | |
1362 | { | |
1363 | int w1, h1, w2, h2; | |
1364 | ||
1365 | // Allocate a drawing area the size of the viewport | |
1366 | w1 = vik_viewport_get_width ( zts->vw->viking_vvp ); | |
1367 | h1 = vik_viewport_get_height ( zts->vw->viking_vvp ); | |
1368 | ||
1369 | if ( !zts->pixmap ) { | |
1370 | // Totally new | |
9b082b39 | 1371 | zts->pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(zts->vw->viking_vvp)), w1, h1, -1 ); |
2eea9a36 RN |
1372 | } |
1373 | ||
1374 | gdk_drawable_get_size ( zts->pixmap, &w2, &h2 ); | |
1375 | ||
1376 | if ( w1 != w2 || h1 != h2 ) { | |
1377 | // Has changed - delete and recreate with new values | |
1378 | g_object_unref ( G_OBJECT ( zts->pixmap ) ); | |
9b082b39 | 1379 | zts->pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(zts->vw->viking_vvp)), w1, h1, -1 ); |
2eea9a36 RN |
1380 | } |
1381 | } | |
1382 | ||
941aa6e9 | 1383 | static gpointer zoomtool_create (VikWindow *vw, VikViewport *vvp) |
50a14534 | 1384 | { |
2eea9a36 RN |
1385 | zoom_tool_state_t *zts = g_new(zoom_tool_state_t, 1); |
1386 | zts->vw = vw; | |
1387 | zts->pixmap = NULL; | |
1388 | zts->start_x = 0; | |
1389 | zts->start_y = 0; | |
1390 | zts->bounds_active = FALSE; | |
1391 | return zts; | |
50a14534 EB |
1392 | } |
1393 | ||
2eea9a36 | 1394 | static void zoomtool_destroy ( zoom_tool_state_t *zts) |
50a14534 | 1395 | { |
2eea9a36 RN |
1396 | if ( zts->pixmap ) |
1397 | g_object_unref ( G_OBJECT ( zts->pixmap ) ); | |
1398 | g_free(zts); | |
1399 | } | |
1400 | ||
1401 | static VikLayerToolFuncStatus zoomtool_click (VikLayer *vl, GdkEventButton *event, zoom_tool_state_t *zts) | |
1402 | { | |
1403 | zts->vw->modified = TRUE; | |
15ff5402 RN |
1404 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1405 | ||
1406 | VikCoord coord; | |
1407 | gint x, y; | |
2eea9a36 RN |
1408 | gint center_x = vik_viewport_get_width ( zts->vw->viking_vvp ) / 2; |
1409 | gint center_y = vik_viewport_get_height ( zts->vw->viking_vvp ) / 2; | |
1410 | ||
1411 | gboolean skip_update = FALSE; | |
1412 | ||
1413 | zts->bounds_active = FALSE; | |
15ff5402 RN |
1414 | |
1415 | if ( modifiers == (GDK_CONTROL_MASK | GDK_SHIFT_MASK) ) { | |
1416 | // This zoom is on the center position | |
2eea9a36 | 1417 | vik_viewport_set_center_screen ( zts->vw->viking_vvp, center_x, center_y ); |
15ff5402 | 1418 | if ( event->button == 1 ) |
2eea9a36 | 1419 | vik_viewport_zoom_in (zts->vw->viking_vvp); |
15ff5402 | 1420 | else if ( event->button == 3 ) |
2eea9a36 | 1421 | vik_viewport_zoom_out (zts->vw->viking_vvp); |
15ff5402 | 1422 | } |
130ac805 RN |
1423 | else if ( modifiers == GDK_CONTROL_MASK ) { |
1424 | // This zoom is to recenter on the mouse position | |
2eea9a36 | 1425 | vik_viewport_set_center_screen ( zts->vw->viking_vvp, (gint) event->x, (gint) event->y ); |
130ac805 | 1426 | if ( event->button == 1 ) |
2eea9a36 | 1427 | vik_viewport_zoom_in (zts->vw->viking_vvp); |
130ac805 | 1428 | else if ( event->button == 3 ) |
2eea9a36 RN |
1429 | vik_viewport_zoom_out (zts->vw->viking_vvp); |
1430 | } | |
1431 | else if ( modifiers == GDK_SHIFT_MASK ) { | |
1432 | // Get start of new zoom bounds | |
1433 | if ( event->button == 1 ) { | |
1434 | zts->bounds_active = TRUE; | |
1435 | zts->start_x = (gint) event->x; | |
1436 | zts->start_y = (gint) event->y; | |
1437 | skip_update = TRUE; | |
1438 | } | |
130ac805 | 1439 | } |
15ff5402 RN |
1440 | else { |
1441 | /* make sure mouse is still over the same point on the map when we zoom */ | |
2eea9a36 | 1442 | vik_viewport_screen_to_coord ( zts->vw->viking_vvp, event->x, event->y, &coord ); |
15ff5402 | 1443 | if ( event->button == 1 ) |
2eea9a36 | 1444 | vik_viewport_zoom_in (zts->vw->viking_vvp); |
15ff5402 | 1445 | else if ( event->button == 3 ) |
2eea9a36 RN |
1446 | vik_viewport_zoom_out(zts->vw->viking_vvp); |
1447 | vik_viewport_coord_to_screen ( zts->vw->viking_vvp, &coord, &x, &y ); | |
1448 | vik_viewport_set_center_screen ( zts->vw->viking_vvp, | |
15ff5402 RN |
1449 | center_x + (x - event->x), |
1450 | center_y + (y - event->y) ); | |
1451 | } | |
2eea9a36 RN |
1452 | |
1453 | if ( !skip_update ) | |
1454 | draw_update ( zts->vw ); | |
1455 | ||
941aa6e9 AF |
1456 | return VIK_LAYER_TOOL_ACK; |
1457 | } | |
50a14534 | 1458 | |
2eea9a36 | 1459 | static VikLayerToolFuncStatus zoomtool_move (VikLayer *vl, GdkEventMotion *event, zoom_tool_state_t *zts) |
941aa6e9 | 1460 | { |
2eea9a36 RN |
1461 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1462 | ||
1463 | if ( zts->bounds_active && modifiers == GDK_SHIFT_MASK ) { | |
1464 | zoomtool_resize_pixmap ( zts ); | |
1465 | ||
1466 | // Blank out currently drawn area | |
1467 | gdk_draw_drawable ( zts->pixmap, | |
ff37db21 | 1468 | gtk_widget_get_style(GTK_WIDGET(zts->vw->viking_vvp))->black_gc, |
2eea9a36 RN |
1469 | vik_viewport_get_pixmap(zts->vw->viking_vvp), |
1470 | 0, 0, 0, 0, -1, -1); | |
1471 | ||
1472 | // Calculate new box starting point & size in pixels | |
1473 | int xx, yy, width, height; | |
1474 | if ( event->y > zts->start_y ) { | |
1475 | yy = zts->start_y; | |
1476 | height = event->y-zts->start_y; | |
1477 | } | |
1478 | else { | |
1479 | yy = event->y; | |
1480 | height = zts->start_y-event->y; | |
1481 | } | |
1482 | if ( event->x > zts->start_x ) { | |
1483 | xx = zts->start_x; | |
1484 | width = event->x-zts->start_x; | |
1485 | } | |
1486 | else { | |
1487 | xx = event->x; | |
1488 | width = zts->start_x-event->x; | |
1489 | } | |
1490 | ||
1491 | // Draw the box | |
ff37db21 | 1492 | gdk_draw_rectangle (zts->pixmap, gtk_widget_get_style(GTK_WIDGET(zts->vw->viking_vvp))->black_gc, FALSE, xx, yy, width, height); |
2eea9a36 RN |
1493 | |
1494 | // Only actually draw when there's time to do so | |
1495 | if (draw_buf_done) { | |
1496 | static gpointer pass_along[3]; | |
9b082b39 | 1497 | pass_along[0] = gtk_widget_get_window(GTK_WIDGET(zts->vw->viking_vvp)); |
ff37db21 | 1498 | pass_along[1] = gtk_widget_get_style(GTK_WIDGET(zts->vw->viking_vvp))->black_gc; |
2eea9a36 RN |
1499 | pass_along[2] = zts->pixmap; |
1500 | g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, draw_buf, pass_along, NULL); | |
1501 | draw_buf_done = FALSE; | |
1502 | } | |
1503 | } | |
941aa6e9 AF |
1504 | return VIK_LAYER_TOOL_ACK; |
1505 | } | |
50a14534 | 1506 | |
2eea9a36 | 1507 | static VikLayerToolFuncStatus zoomtool_release (VikLayer *vl, GdkEventButton *event, zoom_tool_state_t *zts) |
941aa6e9 | 1508 | { |
2eea9a36 RN |
1509 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1510 | ||
1511 | zts->bounds_active = FALSE; | |
1512 | ||
1513 | // Ensure haven't just released on the exact same position | |
1514 | // i.e. probably haven't moved the mouse at all | |
1515 | if ( modifiers == GDK_SHIFT_MASK && !( ( event->x == zts->start_x ) && ( event->y == zts->start_y )) ) { | |
1516 | ||
1517 | VikCoord coord1, coord2; | |
1518 | vik_viewport_screen_to_coord ( zts->vw->viking_vvp, zts->start_x, zts->start_y, &coord1); | |
1519 | vik_viewport_screen_to_coord ( zts->vw->viking_vvp, event->x, event->y, &coord2); | |
1520 | ||
1521 | // From the extend of the bounds pick the best zoom level | |
1522 | // c.f. trw_layer_zoom_to_show_latlons() | |
1523 | // Maybe refactor... | |
1524 | struct LatLon ll1, ll2; | |
1525 | vik_coord_to_latlon(&coord1, &ll1); | |
1526 | vik_coord_to_latlon(&coord2, &ll2); | |
1527 | struct LatLon average = { (ll1.lat+ll2.lat)/2, | |
1528 | (ll1.lon+ll2.lon)/2 }; | |
1529 | ||
1530 | VikCoord new_center; | |
1531 | vik_coord_load_from_latlon ( &new_center, vik_viewport_get_coord_mode ( zts->vw->viking_vvp ), &average ); | |
1532 | vik_viewport_set_center_coord ( zts->vw->viking_vvp, &new_center ); | |
1533 | ||
1534 | /* Convert into definite 'smallest' and 'largest' positions */ | |
1535 | struct LatLon minmin; | |
1536 | if ( ll1.lat < ll2.lat ) | |
1537 | minmin.lat = ll1.lat; | |
1538 | else | |
1539 | minmin.lat = ll2.lat; | |
1540 | ||
1541 | struct LatLon maxmax; | |
1542 | if ( ll1.lon > ll2.lon ) | |
1543 | maxmax.lon = ll1.lon; | |
1544 | else | |
1545 | maxmax.lon = ll2.lon; | |
1546 | ||
1547 | /* Always recalculate the 'best' zoom level */ | |
1548 | gdouble zoom = VIK_VIEWPORT_MIN_ZOOM; | |
1549 | vik_viewport_set_zoom ( zts->vw->viking_vvp, zoom ); | |
1550 | ||
1551 | gdouble min_lat, max_lat, min_lon, max_lon; | |
1552 | /* Should only be a maximum of about 18 iterations from min to max zoom levels */ | |
1553 | while ( zoom <= VIK_VIEWPORT_MAX_ZOOM ) { | |
1554 | vik_viewport_get_min_max_lat_lon ( zts->vw->viking_vvp, &min_lat, &max_lat, &min_lon, &max_lon ); | |
1555 | /* NB I think the logic used in this test to determine if the bounds is within view | |
1556 | fails if track goes across 180 degrees longitude. | |
1557 | Hopefully that situation is not too common... | |
1558 | Mind you viking doesn't really do edge locations to well anyway */ | |
1559 | if ( min_lat < minmin.lat && | |
1560 | max_lat > minmin.lat && | |
1561 | min_lon < maxmax.lon && | |
1562 | max_lon > maxmax.lon ) | |
1563 | /* Found within zoom level */ | |
1564 | break; | |
1565 | ||
1566 | /* Try next */ | |
1567 | zoom = zoom * 2; | |
1568 | vik_viewport_set_zoom ( zts->vw->viking_vvp, zoom ); | |
1569 | } | |
1570 | ||
1571 | draw_update ( zts->vw ); | |
1572 | } | |
941aa6e9 | 1573 | return VIK_LAYER_TOOL_ACK; |
50a14534 EB |
1574 | } |
1575 | ||
941aa6e9 | 1576 | static VikToolInterface zoom_tool = |
79dce0cb | 1577 | { { "Zoom", "vik-icon-zoom", N_("_Zoom"), "<control><shift>Z", N_("Zoom Tool"), 1 }, |
941aa6e9 | 1578 | (VikToolConstructorFunc) zoomtool_create, |
2eea9a36 | 1579 | (VikToolDestructorFunc) zoomtool_destroy, |
941aa6e9 AF |
1580 | (VikToolActivationFunc) NULL, |
1581 | (VikToolActivationFunc) NULL, | |
1582 | (VikToolMouseFunc) zoomtool_click, | |
dc2c040e | 1583 | (VikToolMouseMoveFunc) zoomtool_move, |
f2f2f7bf GB |
1584 | (VikToolMouseFunc) zoomtool_release, |
1585 | NULL, | |
ef5e8132 | 1586 | FALSE, |
f2f2f7bf | 1587 | GDK_CURSOR_IS_PIXMAP, |
5bfafde9 | 1588 | &cursor_zoom_pixbuf }; |
463f9d07 | 1589 | /*** end zoom code ********************************************************/ |
941aa6e9 | 1590 | |
576cbd17 GB |
1591 | /******************************************************************************** |
1592 | ** Pan tool code | |
1593 | ********************************************************************************/ | |
1594 | static gpointer pantool_create (VikWindow *vw, VikViewport *vvp) | |
1595 | { | |
1596 | return vw; | |
1597 | } | |
1598 | ||
1599 | static VikLayerToolFuncStatus pantool_click (VikLayer *vl, GdkEventButton *event, VikWindow *vw) | |
1600 | { | |
1601 | vw->modified = TRUE; | |
1602 | if ( event->button == 1 ) | |
1603 | vik_window_pan_click ( vw, event ); | |
1604 | draw_update ( vw ); | |
1605 | return VIK_LAYER_TOOL_ACK; | |
1606 | } | |
1607 | ||
dc2c040e | 1608 | static VikLayerToolFuncStatus pantool_move (VikLayer *vl, GdkEventMotion *event, VikWindow *vw) |
576cbd17 GB |
1609 | { |
1610 | vik_window_pan_move ( vw, event ); | |
1611 | return VIK_LAYER_TOOL_ACK; | |
1612 | } | |
1613 | ||
1614 | static VikLayerToolFuncStatus pantool_release (VikLayer *vl, GdkEventButton *event, VikWindow *vw) | |
1615 | { | |
1616 | if ( event->button == 1 ) | |
1617 | vik_window_pan_release ( vw, event ); | |
1618 | return VIK_LAYER_TOOL_ACK; | |
1619 | } | |
1620 | ||
1621 | static VikToolInterface pan_tool = | |
79dce0cb | 1622 | { { "Pan", "vik-icon-pan", N_("_Pan"), "<control><shift>P", N_("Pan Tool"), 0 }, |
576cbd17 GB |
1623 | (VikToolConstructorFunc) pantool_create, |
1624 | (VikToolDestructorFunc) NULL, | |
1625 | (VikToolActivationFunc) NULL, | |
1626 | (VikToolActivationFunc) NULL, | |
1627 | (VikToolMouseFunc) pantool_click, | |
dc2c040e | 1628 | (VikToolMouseMoveFunc) pantool_move, |
f2f2f7bf GB |
1629 | (VikToolMouseFunc) pantool_release, |
1630 | NULL, | |
ef5e8132 | 1631 | FALSE, |
f2f2f7bf | 1632 | GDK_FLEUR }; |
576cbd17 GB |
1633 | /*** end pan code ********************************************************/ |
1634 | ||
a47bfefa RN |
1635 | /******************************************************************************** |
1636 | ** Select tool code | |
1637 | ********************************************************************************/ | |
1638 | static gpointer selecttool_create (VikWindow *vw, VikViewport *vvp) | |
1639 | { | |
08f14055 RN |
1640 | tool_ed_t *t = g_new(tool_ed_t, 1); |
1641 | t->vw = vw; | |
1642 | t->vvp = vvp; | |
1643 | t->vtl = NULL; | |
1644 | t->is_waypoint = FALSE; | |
1645 | return t; | |
1646 | } | |
1647 | ||
1648 | static void selecttool_destroy (tool_ed_t *t) | |
1649 | { | |
1650 | g_free(t); | |
a47bfefa RN |
1651 | } |
1652 | ||
1653 | typedef struct { | |
1654 | gboolean cont; | |
1655 | VikViewport *vvp; | |
1656 | GdkEventButton *event; | |
08f14055 | 1657 | tool_ed_t *tool_edit; |
a47bfefa RN |
1658 | } clicker; |
1659 | ||
1660 | static void click_layer_selected (VikLayer *vl, clicker *ck) | |
1661 | { | |
1662 | /* Do nothing when function call returns true; */ | |
1663 | /* i.e. stop on first found item */ | |
1664 | if ( ck->cont ) | |
1665 | if ( vl->visible ) | |
08f14055 RN |
1666 | if ( vik_layer_get_interface(vl->type)->select_click ) |
1667 | ck->cont = !vik_layer_get_interface(vl->type)->select_click ( vl, ck->event, ck->vvp, ck->tool_edit ); | |
a47bfefa RN |
1668 | } |
1669 | ||
08f14055 | 1670 | static VikLayerToolFuncStatus selecttool_click (VikLayer *vl, GdkEventButton *event, tool_ed_t *t) |
a47bfefa RN |
1671 | { |
1672 | /* Only allow selection on primary button */ | |
1673 | if ( event->button == 1 ) { | |
1674 | /* Enable click to apply callback to potentially all track/waypoint layers */ | |
1675 | /* Useful as we can find things that aren't necessarily in the currently selected layer */ | |
aa7ed888 | 1676 | GList* gl = vik_layers_panel_get_all_layers_of_type ( t->vw->viking_vlp, VIK_LAYER_TRW, FALSE ); // Don't get invisible layers |
a47bfefa RN |
1677 | clicker ck; |
1678 | ck.cont = TRUE; | |
08f14055 | 1679 | ck.vvp = t->vw->viking_vvp; |
a47bfefa | 1680 | ck.event = event; |
08f14055 | 1681 | ck.tool_edit = t; |
a47bfefa RN |
1682 | g_list_foreach ( gl, (GFunc) click_layer_selected, &ck ); |
1683 | g_list_free ( gl ); | |
1684 | ||
1685 | // If nothing found then deselect & redraw screen if necessary to remove the highlight | |
1686 | if ( ck.cont ) { | |
1687 | GtkTreeIter iter; | |
08f14055 | 1688 | VikTreeview *vtv = vik_layers_panel_get_treeview ( t->vw->viking_vlp ); |
a47bfefa RN |
1689 | |
1690 | if ( vik_treeview_get_selected_iter ( vtv, &iter ) ) { | |
1691 | // Only clear if selected thing is a TrackWaypoint layer or a sublayer | |
1692 | gint type = vik_treeview_item_get_type ( vtv, &iter ); | |
1693 | if ( type == VIK_TREEVIEW_TYPE_SUBLAYER || | |
1694 | VIK_LAYER(vik_treeview_item_get_pointer ( vtv, &iter ))->type == VIK_LAYER_TRW ) { | |
1695 | ||
1696 | vik_treeview_item_unselect ( vtv, &iter ); | |
08f14055 RN |
1697 | if ( vik_window_clear_highlight ( t->vw ) ) |
1698 | draw_update ( t->vw ); | |
a47bfefa RN |
1699 | } |
1700 | } | |
1701 | } | |
1702 | } | |
1703 | else if ( ( event->button == 3 ) && ( vl && ( vl->type == VIK_LAYER_TRW ) ) ) { | |
1704 | if ( vl->visible ) | |
1705 | /* Act on currently selected item to show menu */ | |
60a69560 | 1706 | if ( t->vw->selected_track || t->vw->selected_waypoint ) |
a47bfefa | 1707 | if ( vik_layer_get_interface(vl->type)->show_viewport_menu ) |
08f14055 | 1708 | vik_layer_get_interface(vl->type)->show_viewport_menu ( vl, event, t->vw->viking_vvp ); |
a47bfefa RN |
1709 | } |
1710 | ||
1711 | return VIK_LAYER_TOOL_ACK; | |
1712 | } | |
1713 | ||
08f14055 RN |
1714 | static VikLayerToolFuncStatus selecttool_move (VikLayer *vl, GdkEventButton *event, tool_ed_t *t) |
1715 | { | |
1716 | /* Only allow selection on primary button */ | |
1717 | if ( event->button == 1 ) { | |
1718 | // Don't care about vl here | |
1719 | if ( t->vtl ) | |
1720 | if ( vik_layer_get_interface(VIK_LAYER_TRW)->select_move ) | |
1721 | vik_layer_get_interface(VIK_LAYER_TRW)->select_move ( vl, event, t->vvp, t ); | |
1722 | } | |
1723 | return VIK_LAYER_TOOL_ACK; | |
1724 | } | |
1725 | ||
1726 | static VikLayerToolFuncStatus selecttool_release (VikLayer *vl, GdkEventButton *event, tool_ed_t *t) | |
1727 | { | |
1728 | /* Only allow selection on primary button */ | |
1729 | if ( event->button == 1 ) { | |
1730 | // Don't care about vl here | |
1731 | if ( t->vtl ) | |
1732 | if ( vik_layer_get_interface(VIK_LAYER_TRW)->select_release ) | |
1733 | vik_layer_get_interface(VIK_LAYER_TRW)->select_release ( (VikLayer*)t->vtl, event, t->vvp, t ); | |
1734 | } | |
1735 | return VIK_LAYER_TOOL_ACK; | |
1736 | } | |
1737 | ||
a47bfefa | 1738 | static VikToolInterface select_tool = |
79dce0cb | 1739 | { { "Select", "vik-icon-select", N_("_Select"), "<control><shift>S", N_("Select Tool"), 3 }, |
a47bfefa | 1740 | (VikToolConstructorFunc) selecttool_create, |
08f14055 | 1741 | (VikToolDestructorFunc) selecttool_destroy, |
a47bfefa RN |
1742 | (VikToolActivationFunc) NULL, |
1743 | (VikToolActivationFunc) NULL, | |
1744 | (VikToolMouseFunc) selecttool_click, | |
08f14055 RN |
1745 | (VikToolMouseMoveFunc) selecttool_move, |
1746 | (VikToolMouseFunc) selecttool_release, | |
a47bfefa | 1747 | (VikToolKeyFunc) NULL, |
ef5e8132 | 1748 | FALSE, |
a47bfefa RN |
1749 | GDK_LEFT_PTR, |
1750 | NULL, | |
1751 | NULL }; | |
1752 | /*** end select tool code ********************************************************/ | |
1753 | ||
8c721f83 EB |
1754 | static void draw_pan_cb ( GtkAction *a, VikWindow *vw ) |
1755 | { | |
ee4c7107 RN |
1756 | // Since the treeview cell editting intercepts standard keyboard handlers, it means we can receive events here |
1757 | // Thus if currently editting, ensure we don't move the viewport when Ctrl+<arrow> is received | |
1758 | VikLayer *sel = vik_layers_panel_get_selected ( vw->viking_vlp ); | |
1759 | if ( sel && vik_treeview_get_editing ( sel->vt ) ) | |
1760 | return; | |
1761 | ||
8c721f83 EB |
1762 | if (!strcmp(gtk_action_get_name(a), "PanNorth")) { |
1763 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, 0 ); | |
1764 | } else if (!strcmp(gtk_action_get_name(a), "PanEast")) { | |
1765 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp), vik_viewport_get_height(vw->viking_vvp)/2 ); | |
1766 | } else if (!strcmp(gtk_action_get_name(a), "PanSouth")) { | |
1767 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, vik_viewport_get_height(vw->viking_vvp) ); | |
1768 | } else if (!strcmp(gtk_action_get_name(a), "PanWest")) { | |
1769 | vik_viewport_set_center_screen ( vw->viking_vvp, 0, vik_viewport_get_height(vw->viking_vvp)/2 ); | |
1770 | } | |
1771 | draw_update ( vw ); | |
1772 | } | |
941aa6e9 | 1773 | |
7de42638 EB |
1774 | static void full_screen_cb ( GtkAction *a, VikWindow *vw ) |
1775 | { | |
1776 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/FullScreen" ); | |
1777 | g_assert(check_box); | |
1778 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
1779 | if ( state ) | |
1780 | gtk_window_fullscreen ( GTK_WINDOW(vw) ); | |
1781 | else | |
1782 | gtk_window_unfullscreen ( GTK_WINDOW(vw) ); | |
1783 | } | |
941aa6e9 | 1784 | |
e4afc73a | 1785 | static void draw_zoom_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 1786 | { |
e4afc73a EB |
1787 | guint what = 128; |
1788 | ||
1789 | if (!strcmp(gtk_action_get_name(a), "ZoomIn")) { | |
1790 | what = -3; | |
1791 | } | |
1792 | else if (!strcmp(gtk_action_get_name(a), "ZoomOut")) { | |
1793 | what = -4; | |
1794 | } | |
1795 | else if (!strcmp(gtk_action_get_name(a), "Zoom0.25")) { | |
1796 | what = -2; | |
1797 | } | |
1798 | else if (!strcmp(gtk_action_get_name(a), "Zoom0.5")) { | |
1799 | what = -1; | |
1800 | } | |
1801 | else { | |
1802 | gchar *s = (gchar *)gtk_action_get_name(a); | |
1803 | what = atoi(s+4); | |
1804 | } | |
1805 | ||
50a14534 EB |
1806 | switch (what) |
1807 | { | |
1808 | case -3: vik_viewport_zoom_in ( vw->viking_vvp ); break; | |
1809 | case -4: vik_viewport_zoom_out ( vw->viking_vvp ); break; | |
1810 | case -1: vik_viewport_set_zoom ( vw->viking_vvp, 0.5 ); break; | |
1811 | case -2: vik_viewport_set_zoom ( vw->viking_vvp, 0.25 ); break; | |
1812 | default: vik_viewport_set_zoom ( vw->viking_vvp, what ); | |
1813 | } | |
1814 | draw_update ( vw ); | |
1815 | } | |
1816 | ||
61a9fb73 | 1817 | static void draw_goto_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
1818 | { |
1819 | VikCoord new_center; | |
e4afc73a EB |
1820 | |
1821 | if (!strcmp(gtk_action_get_name(a), "GotoLL")) { | |
50a14534 EB |
1822 | struct LatLon ll, llold; |
1823 | vik_coord_to_latlon ( vik_viewport_get_center ( vw->viking_vvp ), &llold ); | |
1824 | if ( a_dialog_goto_latlon ( GTK_WINDOW(vw), &ll, &llold ) ) | |
1825 | vik_coord_load_from_latlon ( &new_center, vik_viewport_get_coord_mode(vw->viking_vvp), &ll ); | |
1826 | else | |
1827 | return; | |
1828 | } | |
e4afc73a | 1829 | else if (!strcmp(gtk_action_get_name(a), "GotoUTM")) { |
50a14534 EB |
1830 | struct UTM utm, utmold; |
1831 | vik_coord_to_utm ( vik_viewport_get_center ( vw->viking_vvp ), &utmold ); | |
1832 | if ( a_dialog_goto_utm ( GTK_WINDOW(vw), &utm, &utmold ) ) | |
1833 | vik_coord_load_from_utm ( &new_center, vik_viewport_get_coord_mode(vw->viking_vvp), &utm ); | |
1834 | else | |
1835 | return; | |
1836 | } | |
e4afc73a | 1837 | else { |
8dc8da82 | 1838 | g_critical("Houston, we've had a problem."); |
e4afc73a EB |
1839 | return; |
1840 | } | |
50a14534 EB |
1841 | |
1842 | vik_viewport_set_center_coord ( vw->viking_vvp, &new_center ); | |
1843 | draw_update ( vw ); | |
1844 | } | |
1845 | ||
6b59f63d RN |
1846 | /** |
1847 | * Refresh maps displayed | |
1848 | */ | |
1849 | static void draw_refresh_cb ( GtkAction *a, VikWindow *vw ) | |
1850 | { | |
1851 | // Only get 'new' maps | |
1852 | simple_map_update ( vw, TRUE ); | |
1853 | } | |
1854 | ||
e4afc73a | 1855 | static void menu_addlayer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 1856 | { |
b5926b35 | 1857 | VikLayerTypeEnum type; |
e4afc73a EB |
1858 | for ( type = 0; type < VIK_LAYER_NUM_TYPES; type++ ) { |
1859 | if (!strcmp(vik_layer_get_interface(type)->name, gtk_action_get_name(a))) { | |
1860 | if ( vik_layers_panel_new_layer ( vw->viking_vlp, type ) ) { | |
b5926b35 RN |
1861 | draw_update ( vw ); |
1862 | vw->modified = TRUE; | |
e4afc73a EB |
1863 | } |
1864 | } | |
50a14534 EB |
1865 | } |
1866 | } | |
1867 | ||
e4afc73a | 1868 | static void menu_copy_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 1869 | { |
2cebc318 | 1870 | a_clipboard_copy_selected ( vw->viking_vlp ); |
50a14534 EB |
1871 | } |
1872 | ||
e4afc73a | 1873 | static void menu_cut_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 1874 | { |
169acf64 | 1875 | vik_layers_panel_cut_selected ( vw->viking_vlp ); |
169acf64 | 1876 | vw->modified = TRUE; |
50a14534 EB |
1877 | } |
1878 | ||
e4afc73a | 1879 | static void menu_paste_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 1880 | { |
ee4c7107 | 1881 | if ( vik_layers_panel_paste_selected ( vw->viking_vlp ) ) |
50a14534 | 1882 | { |
50a14534 EB |
1883 | vw->modified = TRUE; |
1884 | } | |
1885 | } | |
1886 | ||
e4afc73a | 1887 | static void menu_properties_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
1888 | { |
1889 | if ( ! vik_layers_panel_properties ( vw->viking_vlp ) ) | |
4c77d5e0 | 1890 | a_dialog_info_msg ( GTK_WINDOW(vw), _("You must select a layer to show its properties.") ); |
50a14534 EB |
1891 | } |
1892 | ||
5ff75d1e GB |
1893 | static void help_help_cb ( GtkAction *a, VikWindow *vw ) |
1894 | { | |
6ace3182 MA |
1895 | #ifdef WINDOWS |
1896 | ShellExecute(NULL, "open", ""PACKAGE".pdf", NULL, NULL, SW_SHOWNORMAL); | |
1897 | #else /* WINDOWS */ | |
5ff75d1e GB |
1898 | gchar *uri; |
1899 | uri = g_strdup_printf("ghelp:%s", PACKAGE); | |
9080b461 RN |
1900 | GError *error = NULL; |
1901 | gboolean show = gtk_show_uri (NULL, uri, GDK_CURRENT_TIME, &error); | |
1902 | if ( !show && !error ) | |
1903 | // No error to show, so unlikely this will get called | |
1904 | a_dialog_error_msg ( GTK_WINDOW(vw), _("The help system is not available.") ); | |
1905 | else if ( error ) { | |
1906 | // Main error path | |
1907 | a_dialog_error_msg_extra ( GTK_WINDOW(vw), _("Help is not available because: %s.\nEnsure a Mime Type ghelp handler program is installed (e.g. yelp)."), error->message ); | |
1908 | g_error_free ( error ); | |
1909 | } | |
5ff75d1e | 1910 | g_free(uri); |
6ace3182 | 1911 | #endif /* WINDOWS */ |
5ff75d1e GB |
1912 | } |
1913 | ||
d0a5f320 AF |
1914 | static void help_about_cb ( GtkAction *a, VikWindow *vw ) |
1915 | { | |
1916 | a_dialog_about(GTK_WINDOW(vw)); | |
1917 | } | |
1918 | ||
e4afc73a | 1919 | static void menu_delete_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
1920 | { |
1921 | if ( vik_layers_panel_get_selected ( vw->viking_vlp ) ) | |
1922 | { | |
1923 | vik_layers_panel_delete_selected ( vw->viking_vlp ); | |
1924 | vw->modified = TRUE; | |
1925 | } | |
1926 | else | |
4c77d5e0 | 1927 | a_dialog_info_msg ( GTK_WINDOW(vw), _("You must select a layer to delete.") ); |
50a14534 EB |
1928 | } |
1929 | ||
181f5d0c MA |
1930 | static void view_side_panel_cb ( GtkAction *a, VikWindow *vw ) |
1931 | { | |
48df6aa3 | 1932 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewSidePanel" ); |
181f5d0c MA |
1933 | g_assert(check_box); |
1934 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
1935 | if ( state ) | |
1936 | gtk_widget_show(GTK_WIDGET(vw->viking_vlp)); | |
1937 | else | |
1938 | gtk_widget_hide(GTK_WIDGET(vw->viking_vlp)); | |
1939 | } | |
1940 | ||
a459ee10 RN |
1941 | static void view_statusbar_cb ( GtkAction *a, VikWindow *vw ) |
1942 | { | |
48df6aa3 | 1943 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewStatusBar" ); |
a459ee10 RN |
1944 | if ( !check_box ) |
1945 | return; | |
1946 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
1947 | if ( state ) | |
1948 | gtk_widget_show ( GTK_WIDGET(vw->viking_vs) ); | |
1949 | else | |
1950 | gtk_widget_hide ( GTK_WIDGET(vw->viking_vs) ); | |
1951 | } | |
1952 | ||
e7591765 RN |
1953 | static void view_toolbar_cb ( GtkAction *a, VikWindow *vw ) |
1954 | { | |
48df6aa3 | 1955 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewToolbar" ); |
e7591765 RN |
1956 | if ( !check_box ) |
1957 | return; | |
1958 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
1959 | if ( state ) | |
1960 | gtk_widget_show ( GTK_WIDGET(vw->toolbar) ); | |
1961 | else | |
1962 | gtk_widget_hide ( GTK_WIDGET(vw->toolbar) ); | |
1963 | } | |
1964 | ||
7622022f RN |
1965 | static void view_main_menu_cb ( GtkAction *a, VikWindow *vw ) |
1966 | { | |
48df6aa3 | 1967 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewMainMenu" ); |
7622022f RN |
1968 | if ( !check_box ) |
1969 | return; | |
1970 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
1971 | if ( !state ) | |
1972 | gtk_widget_hide ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
1973 | else | |
1974 | gtk_widget_show ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
1975 | } | |
1976 | ||
941aa6e9 AF |
1977 | /*************************************** |
1978 | ** tool management routines | |
1979 | ** | |
1980 | ***************************************/ | |
1981 | ||
1982 | static toolbox_tools_t* toolbox_create(VikWindow *vw) | |
1983 | { | |
1984 | toolbox_tools_t *vt = g_new(toolbox_tools_t, 1); | |
1985 | vt->tools = NULL; | |
1986 | vt->n_tools = 0; | |
1987 | vt->active_tool = -1; | |
1988 | vt->vw = vw; | |
941aa6e9 AF |
1989 | return vt; |
1990 | } | |
1991 | ||
9593a4c9 | 1992 | static void toolbox_add_tool(toolbox_tools_t *vt, VikToolInterface *vti, gint layer_type ) |
941aa6e9 AF |
1993 | { |
1994 | vt->tools = g_renew(toolbox_tool_t, vt->tools, vt->n_tools+1); | |
1995 | vt->tools[vt->n_tools].ti = *vti; | |
9593a4c9 | 1996 | vt->tools[vt->n_tools].layer_type = layer_type; |
941aa6e9 AF |
1997 | if (vti->create) { |
1998 | vt->tools[vt->n_tools].state = vti->create(vt->vw, vt->vw->viking_vvp); | |
1999 | } | |
2000 | else { | |
2001 | vt->tools[vt->n_tools].state = NULL; | |
2002 | } | |
2003 | vt->n_tools++; | |
2004 | } | |
2005 | ||
2006 | static int toolbox_get_tool(toolbox_tools_t *vt, const gchar *tool_name) | |
2007 | { | |
2008 | int i; | |
2009 | for (i=0; i<vt->n_tools; i++) { | |
79dce0cb | 2010 | if (!strcmp(tool_name, vt->tools[i].ti.radioActionEntry.name)) { |
941aa6e9 AF |
2011 | break; |
2012 | } | |
2013 | } | |
2014 | return i; | |
2015 | } | |
2016 | ||
2017 | static void toolbox_activate(toolbox_tools_t *vt, const gchar *tool_name) | |
2018 | { | |
2019 | int tool = toolbox_get_tool(vt, tool_name); | |
2020 | toolbox_tool_t *t = &vt->tools[tool]; | |
2021 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
2022 | ||
2023 | if (tool == vt->n_tools) { | |
7742da66 | 2024 | g_critical("trying to activate a non-existent tool..."); |
d84ade77 | 2025 | return; |
941aa6e9 AF |
2026 | } |
2027 | /* is the tool already active? */ | |
2028 | if (vt->active_tool == tool) { | |
2029 | return; | |
2030 | } | |
2031 | ||
2032 | if (vt->active_tool != -1) { | |
2033 | if (vt->tools[vt->active_tool].ti.deactivate) { | |
2034 | vt->tools[vt->active_tool].ti.deactivate(NULL, vt->tools[vt->active_tool].state); | |
2035 | } | |
2036 | } | |
2037 | if (t->ti.activate) { | |
2038 | t->ti.activate(vl, t->state); | |
2039 | } | |
2040 | vt->active_tool = tool; | |
2041 | } | |
2042 | ||
f2f2f7bf GB |
2043 | static const GdkCursor *toolbox_get_cursor(toolbox_tools_t *vt, const gchar *tool_name) |
2044 | { | |
2045 | int tool = toolbox_get_tool(vt, tool_name); | |
2046 | toolbox_tool_t *t = &vt->tools[tool]; | |
2047 | if (t->ti.cursor == NULL) { | |
2048 | if (t->ti.cursor_type == GDK_CURSOR_IS_PIXMAP && t->ti.cursor_data != NULL) { | |
2049 | GError *cursor_load_err = NULL; | |
2050 | GdkPixbuf *cursor_pixbuf = gdk_pixbuf_from_pixdata (t->ti.cursor_data, FALSE, &cursor_load_err); | |
2051 | /* TODO: settable offeset */ | |
2052 | t->ti.cursor = gdk_cursor_new_from_pixbuf ( gdk_display_get_default(), cursor_pixbuf, 3, 3 ); | |
2053 | g_object_unref ( G_OBJECT(cursor_pixbuf) ); | |
2054 | } else { | |
2055 | t->ti.cursor = gdk_cursor_new ( t->ti.cursor_type ); | |
2056 | } | |
2057 | } | |
2058 | return t->ti.cursor; | |
2059 | } | |
2060 | ||
941aa6e9 AF |
2061 | static void toolbox_click (toolbox_tools_t *vt, GdkEventButton *event) |
2062 | { | |
2063 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
2064 | if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.click) { | |
9593a4c9 EB |
2065 | gint ltype = vt->tools[vt->active_tool].layer_type; |
2066 | if ( ltype == TOOL_LAYER_TYPE_NONE || (vl && ltype == vl->type) ) | |
2067 | vt->tools[vt->active_tool].ti.click(vl, event, vt->tools[vt->active_tool].state); | |
941aa6e9 AF |
2068 | } |
2069 | } | |
2070 | ||
dc2c040e | 2071 | static void toolbox_move (toolbox_tools_t *vt, GdkEventMotion *event) |
941aa6e9 AF |
2072 | { |
2073 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
2074 | if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.move) { | |
9593a4c9 EB |
2075 | gint ltype = vt->tools[vt->active_tool].layer_type; |
2076 | if ( ltype == TOOL_LAYER_TYPE_NONE || (vl && ltype == vl->type) ) | |
165d30aa EB |
2077 | if ( VIK_LAYER_TOOL_ACK_GRAB_FOCUS == vt->tools[vt->active_tool].ti.move(vl, event, vt->tools[vt->active_tool].state) ) |
2078 | gtk_widget_grab_focus ( GTK_WIDGET(vt->vw->viking_vvp) ); | |
941aa6e9 AF |
2079 | } |
2080 | } | |
2081 | ||
2082 | static void toolbox_release (toolbox_tools_t *vt, GdkEventButton *event) | |
2083 | { | |
2084 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
9593a4c9 EB |
2085 | if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.release ) { |
2086 | gint ltype = vt->tools[vt->active_tool].layer_type; | |
2087 | if ( ltype == TOOL_LAYER_TYPE_NONE || (vl && ltype == vl->type) ) | |
2088 | vt->tools[vt->active_tool].ti.release(vl, event, vt->tools[vt->active_tool].state); | |
941aa6e9 AF |
2089 | } |
2090 | } | |
2091 | /** End tool management ************************************/ | |
2092 | ||
8fb71d6c EB |
2093 | void vik_window_enable_layer_tool ( VikWindow *vw, gint layer_id, gint tool_id ) |
2094 | { | |
79dce0cb | 2095 | gtk_action_activate ( gtk_action_group_get_action ( vw->action_group, vik_layer_get_interface(layer_id)->tools[tool_id].radioActionEntry.name ) ); |
8fb71d6c | 2096 | } |
941aa6e9 AF |
2097 | |
2098 | /* this function gets called whenever a toolbar tool is clicked */ | |
e4afc73a | 2099 | static void menu_tool_cb ( GtkAction *old, GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2100 | { |
2101 | /* White Magic, my friends ... White Magic... */ | |
b5926b35 | 2102 | gint tool_id; |
941aa6e9 AF |
2103 | toolbox_activate(vw->vt, gtk_action_get_name(a)); |
2104 | ||
55d3a53c | 2105 | vw->viewport_cursor = (GdkCursor *)toolbox_get_cursor(vw->vt, gtk_action_get_name(a)); |
33bc7c1b | 2106 | |
9b082b39 | 2107 | if ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)) ) |
33bc7c1b | 2108 | /* We set cursor, even if it is NULL: it resets to default */ |
9b082b39 | 2109 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)), vw->viewport_cursor ); |
f2f2f7bf | 2110 | |
576cbd17 GB |
2111 | if (!strcmp(gtk_action_get_name(a), "Pan")) { |
2112 | vw->current_tool = TOOL_PAN; | |
576cbd17 GB |
2113 | } |
2114 | else if (!strcmp(gtk_action_get_name(a), "Zoom")) { | |
e4afc73a EB |
2115 | vw->current_tool = TOOL_ZOOM; |
2116 | } | |
2117 | else if (!strcmp(gtk_action_get_name(a), "Ruler")) { | |
2118 | vw->current_tool = TOOL_RULER; | |
2119 | } | |
a47bfefa RN |
2120 | else if (!strcmp(gtk_action_get_name(a), "Select")) { |
2121 | vw->current_tool = TOOL_SELECT; | |
2122 | } | |
e4afc73a | 2123 | else { |
79845167 | 2124 | /* TODO: only enable tools from active layer */ |
b5926b35 | 2125 | VikLayerTypeEnum layer_id; |
8fb71d6c EB |
2126 | for (layer_id=0; layer_id<VIK_LAYER_NUM_TYPES; layer_id++) { |
2127 | for ( tool_id = 0; tool_id < vik_layer_get_interface(layer_id)->tools_count; tool_id++ ) { | |
79dce0cb | 2128 | if (!strcmp(vik_layer_get_interface(layer_id)->tools[tool_id].radioActionEntry.name, gtk_action_get_name(a))) { |
8fb71d6c EB |
2129 | vw->current_tool = TOOL_LAYER; |
2130 | vw->tool_layer_id = layer_id; | |
2131 | vw->tool_tool_id = tool_id; | |
e4afc73a EB |
2132 | } |
2133 | } | |
2134 | } | |
2135 | } | |
ac4478f4 | 2136 | draw_status_tool ( vw ); |
50a14534 EB |
2137 | } |
2138 | ||
2139 | static void window_set_filename ( VikWindow *vw, const gchar *filename ) | |
2140 | { | |
2141 | gchar *title; | |
4c77d5e0 | 2142 | const gchar *file; |
50a14534 EB |
2143 | if ( vw->filename ) |
2144 | g_free ( vw->filename ); | |
2145 | if ( filename == NULL ) | |
2146 | { | |
2147 | vw->filename = NULL; | |
50a14534 EB |
2148 | } |
2149 | else | |
2150 | { | |
2151 | vw->filename = g_strdup(filename); | |
50a14534 | 2152 | } |
4522c4ff GB |
2153 | |
2154 | /* Refresh window's title */ | |
2155 | file = window_get_filename ( vw ); | |
4c77d5e0 GB |
2156 | title = g_strdup_printf( "%s - Viking", file ); |
2157 | gtk_window_set_title ( GTK_WINDOW(vw), title ); | |
2158 | g_free ( title ); | |
50a14534 EB |
2159 | } |
2160 | ||
4522c4ff GB |
2161 | static const gchar *window_get_filename ( VikWindow *vw ) |
2162 | { | |
2163 | return vw->filename ? a_file_basename ( vw->filename ) : _("Untitled"); | |
2164 | } | |
2165 | ||
7bc965c0 GB |
2166 | GtkWidget *vik_window_get_drawmode_button ( VikWindow *vw, VikViewportDrawMode mode ) |
2167 | { | |
2168 | GtkWidget *mode_button; | |
2169 | gchar *buttonname; | |
2170 | switch ( mode ) { | |
794c8f18 | 2171 | #ifdef VIK_CONFIG_EXPEDIA |
7bc965c0 | 2172 | case VIK_VIEWPORT_DRAWMODE_EXPEDIA: buttonname = "/ui/MainMenu/View/ModeExpedia"; break; |
794c8f18 | 2173 | #endif |
7bc965c0 | 2174 | case VIK_VIEWPORT_DRAWMODE_MERCATOR: buttonname = "/ui/MainMenu/View/ModeMercator"; break; |
d587678a | 2175 | case VIK_VIEWPORT_DRAWMODE_LATLON: buttonname = "/ui/MainMenu/View/ModeLatLon"; break; |
794c8f18 | 2176 | default: buttonname = "/ui/MainMenu/View/ModeUTM"; |
7bc965c0 GB |
2177 | } |
2178 | mode_button = gtk_ui_manager_get_widget ( vw->uim, buttonname ); | |
2179 | g_assert ( mode_button ); | |
2180 | return mode_button; | |
2181 | } | |
2182 | ||
01da6b4d GB |
2183 | /** |
2184 | * vik_window_get_pan_move: | |
2185 | * @vw: some VikWindow | |
2186 | * | |
2187 | * Retrieves @vw's pan_move. | |
2188 | * | |
2189 | * Should be removed as soon as possible. | |
2190 | * | |
2191 | * Returns: @vw's pan_move | |
2192 | * | |
2193 | * Since: 0.9.96 | |
2194 | **/ | |
1c6a6010 GB |
2195 | gboolean vik_window_get_pan_move ( VikWindow *vw ) |
2196 | { | |
2197 | return vw->pan_move; | |
2198 | } | |
2199 | ||
13505702 GB |
2200 | static void on_activate_recent_item (GtkRecentChooser *chooser, |
2201 | VikWindow *self) | |
2202 | { | |
2203 | gchar *filename; | |
2204 | ||
2205 | filename = gtk_recent_chooser_get_current_uri (chooser); | |
2206 | if (filename != NULL) | |
2207 | { | |
2208 | GFile *file = g_file_new_for_uri ( filename ); | |
2209 | gchar *path = g_file_get_path ( file ); | |
2210 | g_object_unref ( file ); | |
2211 | if ( self->filename ) | |
2212 | { | |
d8ff1421 RN |
2213 | GSList *filenames = NULL; |
2214 | filenames = g_slist_append ( filenames, path ); | |
13505702 | 2215 | g_signal_emit ( G_OBJECT(self), window_signals[VW_OPENWINDOW_SIGNAL], 0, filenames ); |
d8ff1421 | 2216 | // NB: GSList & contents are freed by main.open_window |
13505702 | 2217 | } |
d8ff1421 | 2218 | else { |
756d53f5 | 2219 | vik_window_open_file ( self, path, TRUE ); |
d8ff1421 RN |
2220 | g_free ( path ); |
2221 | } | |
13505702 GB |
2222 | } |
2223 | ||
2224 | g_free (filename); | |
2225 | } | |
2226 | ||
2227 | static void setup_recent_files (VikWindow *self) | |
2228 | { | |
2229 | GtkRecentManager *manager; | |
2230 | GtkRecentFilter *filter; | |
2231 | GtkWidget *menu, *menu_item; | |
2232 | ||
2233 | filter = gtk_recent_filter_new (); | |
2234 | /* gtk_recent_filter_add_application (filter, g_get_application_name()); */ | |
2235 | gtk_recent_filter_add_group(filter, "viking"); | |
2236 | ||
2237 | manager = gtk_recent_manager_get_default (); | |
2238 | menu = gtk_recent_chooser_menu_new_for_manager (manager); | |
2239 | gtk_recent_chooser_set_sort_type (GTK_RECENT_CHOOSER (menu), GTK_RECENT_SORT_MRU); | |
2240 | gtk_recent_chooser_add_filter (GTK_RECENT_CHOOSER (menu), filter); | |
2241 | ||
2242 | menu_item = gtk_ui_manager_get_widget (self->uim, "/ui/MainMenu/File/OpenRecentFile"); | |
2243 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (menu_item), menu); | |
2244 | ||
2245 | g_signal_connect (G_OBJECT (menu), "item-activated", | |
2246 | G_CALLBACK (on_activate_recent_item), (gpointer) self); | |
2247 | } | |
2248 | ||
2249 | static void update_recently_used_document(const gchar *filename) | |
2250 | { | |
2251 | /* Update Recently Used Document framework */ | |
2252 | GtkRecentManager *manager = gtk_recent_manager_get_default(); | |
2253 | GtkRecentData *recent_data = g_slice_new (GtkRecentData); | |
2254 | gchar *groups[] = {"viking", NULL}; | |
2255 | GFile *file = g_file_new_for_commandline_arg(filename); | |
2256 | gchar *uri = g_file_get_uri(file); | |
2257 | gchar *basename = g_path_get_basename(filename); | |
2258 | g_object_unref(file); | |
2259 | file = NULL; | |
2260 | ||
2261 | recent_data->display_name = basename; | |
2262 | recent_data->description = NULL; | |
2263 | recent_data->mime_type = "text/x-gps-data"; | |
2264 | recent_data->app_name = (gchar *) g_get_application_name (); | |
2265 | recent_data->app_exec = g_strjoin (" ", g_get_prgname (), "%f", NULL); | |
2266 | recent_data->groups = groups; | |
2267 | recent_data->is_private = FALSE; | |
2268 | if (!gtk_recent_manager_add_full (manager, uri, recent_data)) | |
2269 | { | |
2270 | g_warning (_("Unable to add '%s' to the list of recently used documents"), uri); | |
2271 | } | |
2272 | ||
2273 | g_free (uri); | |
2274 | g_free (basename); | |
2275 | g_free (recent_data->app_exec); | |
2276 | g_slice_free (GtkRecentData, recent_data); | |
2277 | } | |
2278 | ||
55d3a53c RN |
2279 | /** |
2280 | * Call this before doing things that may take a long time and otherwise not show any other feedback | |
2281 | * such as loading and saving files | |
2282 | */ | |
2283 | void vik_window_set_busy_cursor ( VikWindow *vw ) | |
2284 | { | |
2285 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw)), vw->busy_cursor ); | |
2286 | // Viewport has a separate cursor | |
2287 | gdk_window_set_cursor ( GTK_WIDGET(vw->viking_vvp)->window, vw->busy_cursor ); | |
2288 | // Ensure cursor updated before doing stuff | |
2289 | while( gtk_events_pending() ) | |
2290 | gtk_main_iteration(); | |
2291 | } | |
2292 | ||
2293 | void vik_window_clear_busy_cursor ( VikWindow *vw ) | |
2294 | { | |
2295 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw)), NULL ); | |
2296 | // Restore viewport cursor | |
2297 | gdk_window_set_cursor ( GTK_WIDGET(vw->viking_vvp)->window, vw->viewport_cursor ); | |
2298 | } | |
2299 | ||
50a14534 EB |
2300 | void vik_window_open_file ( VikWindow *vw, const gchar *filename, gboolean change_filename ) |
2301 | { | |
55d3a53c RN |
2302 | vik_window_set_busy_cursor ( vw ); |
2303 | ||
50a14534 EB |
2304 | switch ( a_file_load ( vik_layers_panel_get_top_layer(vw->viking_vlp), vw->viking_vvp, filename ) ) |
2305 | { | |
ba9d0a00 | 2306 | case LOAD_TYPE_READ_FAILURE: |
4c77d5e0 | 2307 | a_dialog_error_msg ( GTK_WINDOW(vw), _("The file you requested could not be opened.") ); |
50a14534 | 2308 | break; |
ba9d0a00 RN |
2309 | case LOAD_TYPE_GPSBABEL_FAILURE: |
2310 | a_dialog_error_msg ( GTK_WINDOW(vw), _("GPSBabel is required to load files of this type or GPSBabel encountered problems.") ); | |
2311 | break; | |
54b84792 RN |
2312 | case LOAD_TYPE_GPX_FAILURE: |
2313 | a_dialog_error_msg_extra ( GTK_WINDOW(vw), _("Unable to load malformed GPX file %s"), filename ); | |
2314 | break; | |
cb5ec7a8 RN |
2315 | case LOAD_TYPE_UNSUPPORTED_FAILURE: |
2316 | a_dialog_error_msg_extra ( GTK_WINDOW(vw), _("Unsupported file type for %s"), filename ); | |
2317 | break; | |
327a2533 RN |
2318 | case LOAD_TYPE_VIK_FAILURE_NON_FATAL: |
2319 | { | |
2320 | // Since we can process .vik files with issues just show a warning in the status bar | |
2321 | // Not that a user can do much about it... or tells them what this issue is yet... | |
2322 | gchar *msg = g_strdup_printf (_("WARNING: issues encountered loading %s"), a_file_basename (filename) ); | |
2323 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, msg ); | |
2324 | g_free ( msg ); | |
2325 | } | |
2326 | // No break, carry on to show any data | |
ba9d0a00 | 2327 | case LOAD_TYPE_VIK_SUCCESS: |
50a14534 EB |
2328 | { |
2329 | GtkWidget *mode_button; | |
13505702 | 2330 | /* Update UI */ |
50a14534 EB |
2331 | if ( change_filename ) |
2332 | window_set_filename ( vw, filename ); | |
7bc965c0 | 2333 | mode_button = vik_window_get_drawmode_button ( vw, vik_viewport_get_drawmode ( vw->viking_vvp ) ); |
50a14534 EB |
2334 | 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. */ |
2335 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button), TRUE ); | |
2336 | vw->only_updating_coord_mode_ui = FALSE; | |
2337 | ||
2338 | vik_layers_panel_change_coord_mode ( vw->viking_vlp, vik_viewport_get_coord_mode ( vw->viking_vvp ) ); | |
2afcef36 | 2339 | |
48df6aa3 | 2340 | mode_button = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowScale" ); |
1657065a QT |
2341 | g_assert ( mode_button ); |
2342 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button),vik_viewport_get_draw_scale(vw->viking_vvp) ); | |
2343 | ||
48df6aa3 | 2344 | mode_button = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowCenterMark" ); |
1657065a QT |
2345 | g_assert ( mode_button ); |
2346 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button),vik_viewport_get_draw_centermark(vw->viking_vvp) ); | |
2afcef36 RN |
2347 | |
2348 | mode_button = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowHighlight" ); | |
2349 | g_assert ( mode_button ); | |
2350 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button),vik_viewport_get_draw_highlight (vw->viking_vvp) ); | |
50a14534 | 2351 | } |
ba9d0a00 | 2352 | //case LOAD_TYPE_OTHER_SUCCESS: |
13505702 GB |
2353 | default: |
2354 | update_recently_used_document(filename); | |
2355 | draw_update ( vw ); | |
ba9d0a00 | 2356 | break; |
50a14534 | 2357 | } |
55d3a53c RN |
2358 | |
2359 | vik_window_clear_busy_cursor ( vw ); | |
50a14534 | 2360 | } |
55d3a53c | 2361 | |
e4afc73a | 2362 | static void load_file ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2363 | { |
6e4a49aa MA |
2364 | GSList *files = NULL; |
2365 | GSList *cur_file = NULL; | |
e4afc73a EB |
2366 | gboolean newwindow; |
2367 | if (!strcmp(gtk_action_get_name(a), "Open")) { | |
2368 | newwindow = TRUE; | |
2369 | } | |
2370 | else if (!strcmp(gtk_action_get_name(a), "Append")) { | |
2371 | newwindow = FALSE; | |
2372 | } | |
2373 | else { | |
8dc8da82 | 2374 | g_critical("Houston, we've had a problem."); |
e4afc73a EB |
2375 | return; |
2376 | } | |
2377 | ||
50a14534 EB |
2378 | if ( ! vw->open_dia ) |
2379 | { | |
6e4a49aa | 2380 | vw->open_dia = gtk_file_chooser_dialog_new (_("Please select a GPS data file to open. "), |
31729835 RN |
2381 | GTK_WINDOW(vw), |
2382 | GTK_FILE_CHOOSER_ACTION_OPEN, | |
2383 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
2384 | GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, | |
2385 | NULL); | |
2386 | gchar *cwd = g_get_current_dir(); | |
2387 | if ( cwd ) { | |
2388 | gtk_file_chooser_set_current_folder ( GTK_FILE_CHOOSER(vw->open_dia), cwd ); | |
2389 | g_free ( cwd ); | |
2390 | } | |
2391 | ||
269fe4da RN |
2392 | GtkFileFilter *filter; |
2393 | // NB file filters are listed this way for alphabetical ordering | |
2394 | #ifdef VIK_CONFIG_GEOCACHES | |
2395 | filter = gtk_file_filter_new (); | |
2396 | gtk_file_filter_set_name( filter, _("Geocaching") ); | |
2397 | gtk_file_filter_add_pattern ( filter, "*.loc" ); // No MIME type available | |
2398 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2399 | #endif | |
2400 | ||
2401 | filter = gtk_file_filter_new (); | |
2402 | gtk_file_filter_set_name( filter, _("Google Earth") ); | |
2403 | gtk_file_filter_add_mime_type ( filter, "application/vnd.google-earth.kml+xml"); | |
2404 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2405 | ||
2406 | filter = gtk_file_filter_new (); | |
2407 | gtk_file_filter_set_name( filter, _("GPX") ); | |
2408 | gtk_file_filter_add_pattern ( filter, "*.gpx" ); // No MIME type available | |
2409 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2410 | ||
2411 | filter = gtk_file_filter_new (); | |
2412 | gtk_file_filter_set_name( filter, _("Viking") ); | |
2413 | gtk_file_filter_add_pattern ( filter, "*.vik" ); | |
2414 | gtk_file_filter_add_pattern ( filter, "*.viking" ); | |
2415 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2416 | ||
2417 | // NB could have filters for gpspoint (*.gps,*.gpsoint?) + gpsmapper (*.gsm,*.gpsmapper?) | |
2418 | // However assume this are barely used and thus not worthy of inclusion | |
2419 | // as they'll just make the options too many and have no clear file pattern | |
2420 | // one can always use the all option | |
2421 | filter = gtk_file_filter_new (); | |
2422 | gtk_file_filter_set_name( filter, _("All") ); | |
2423 | gtk_file_filter_add_pattern ( filter, "*" ); | |
2424 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2425 | // Default to any file - same as before open filters were added | |
2426 | gtk_file_chooser_set_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2427 | ||
6e4a49aa | 2428 | gtk_file_chooser_set_select_multiple ( GTK_FILE_CHOOSER(vw->open_dia), TRUE ); |
50a14534 EB |
2429 | gtk_window_set_transient_for ( GTK_WINDOW(vw->open_dia), GTK_WINDOW(vw) ); |
2430 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->open_dia), TRUE ); | |
2431 | } | |
6e4a49aa | 2432 | if ( gtk_dialog_run ( GTK_DIALOG(vw->open_dia) ) == GTK_RESPONSE_ACCEPT ) |
50a14534 EB |
2433 | { |
2434 | gtk_widget_hide ( vw->open_dia ); | |
a5fd2196 | 2435 | #ifdef VIKING_PROMPT_IF_MODIFIED |
50a14534 | 2436 | if ( (vw->modified || vw->filename) && newwindow ) |
a5fd2196 QT |
2437 | #else |
2438 | if ( vw->filename && newwindow ) | |
2439 | #endif | |
6e4a49aa | 2440 | g_signal_emit ( G_OBJECT(vw), window_signals[VW_OPENWINDOW_SIGNAL], 0, gtk_file_chooser_get_filenames (GTK_FILE_CHOOSER(vw->open_dia) ) ); |
50a14534 | 2441 | else { |
6e4a49aa MA |
2442 | files = gtk_file_chooser_get_filenames (GTK_FILE_CHOOSER(vw->open_dia) ); |
2443 | gboolean change_fn = newwindow && (g_slist_length(files)==1); /* only change fn if one file */ | |
d4a8b54d | 2444 | gboolean first_vik_file = TRUE; |
6e4a49aa MA |
2445 | cur_file = files; |
2446 | while ( cur_file ) { | |
d4a8b54d | 2447 | |
6e4a49aa | 2448 | gchar *file_name = cur_file->data; |
d4a8b54d RN |
2449 | if ( newwindow && check_file_magic_vik ( file_name ) ) { |
2450 | // Load first of many .vik files in current window | |
2451 | if ( first_vik_file ) { | |
2452 | vik_window_open_file ( vw, file_name, TRUE ); | |
2453 | first_vik_file = FALSE; | |
2454 | } | |
2455 | else { | |
2456 | // Load each subsequent .vik file in a separate window | |
2457 | VikWindow *newvw = vik_window_new_window (); | |
2458 | if (newvw) | |
2459 | vik_window_open_file ( newvw, file_name, TRUE ); | |
2460 | } | |
2461 | } | |
2462 | else | |
2463 | // Other file types | |
2464 | vik_window_open_file ( vw, file_name, change_fn ); | |
2465 | ||
6e4a49aa MA |
2466 | g_free (file_name); |
2467 | cur_file = g_slist_next (cur_file); | |
50a14534 | 2468 | } |
6e4a49aa | 2469 | g_slist_free (files); |
50a14534 EB |
2470 | } |
2471 | } | |
2472 | else | |
2473 | gtk_widget_hide ( vw->open_dia ); | |
2474 | } | |
2475 | ||
e4afc73a | 2476 | static gboolean save_file_as ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2477 | { |
2478 | gboolean rv = FALSE; | |
2479 | const gchar *fn; | |
2480 | if ( ! vw->save_dia ) | |
2481 | { | |
6e4a49aa | 2482 | vw->save_dia = gtk_file_chooser_dialog_new (_("Save as Viking File."), |
31729835 RN |
2483 | GTK_WINDOW(vw), |
2484 | GTK_FILE_CHOOSER_ACTION_SAVE, | |
2485 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
2486 | GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, | |
2487 | NULL); | |
2488 | gchar *cwd = g_get_current_dir(); | |
2489 | if ( cwd ) { | |
2490 | gtk_file_chooser_set_current_folder ( GTK_FILE_CHOOSER(vw->save_dia), cwd ); | |
2491 | g_free ( cwd ); | |
2492 | } | |
2493 | ||
471d418c RN |
2494 | GtkFileFilter *filter; |
2495 | filter = gtk_file_filter_new (); | |
2496 | gtk_file_filter_set_name( filter, _("All") ); | |
2497 | gtk_file_filter_add_pattern ( filter, "*" ); | |
2498 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->save_dia), filter); | |
2499 | ||
2500 | filter = gtk_file_filter_new (); | |
2501 | gtk_file_filter_set_name( filter, _("Viking") ); | |
2502 | gtk_file_filter_add_pattern ( filter, "*.vik" ); | |
2503 | gtk_file_filter_add_pattern ( filter, "*.viking" ); | |
2504 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->save_dia), filter); | |
2505 | // Default to a Viking file | |
2506 | gtk_file_chooser_set_filter (GTK_FILE_CHOOSER(vw->save_dia), filter); | |
2507 | ||
50a14534 EB |
2508 | gtk_window_set_transient_for ( GTK_WINDOW(vw->save_dia), GTK_WINDOW(vw) ); |
2509 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->save_dia), TRUE ); | |
2510 | } | |
c38eb451 | 2511 | // Auto append / replace extension with '.vik' to the suggested file name as it's going to be a Viking File |
8f75f616 | 2512 | gchar* auto_save_name = g_strdup ( window_get_filename ( vw ) ); |
c38eb451 RN |
2513 | if ( ! check_file_ext ( auto_save_name, ".vik" ) ) |
2514 | auto_save_name = g_strconcat ( auto_save_name, ".vik", NULL ); | |
2515 | ||
2516 | gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER(vw->save_dia), auto_save_name); | |
50a14534 | 2517 | |
6e4a49aa | 2518 | while ( gtk_dialog_run ( GTK_DIALOG(vw->save_dia) ) == GTK_RESPONSE_ACCEPT ) |
50a14534 | 2519 | { |
6e4a49aa | 2520 | fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(vw->save_dia) ); |
d91e5f2b | 2521 | if ( g_file_test ( fn, G_FILE_TEST_EXISTS ) == FALSE || a_dialog_yes_or_no ( GTK_WINDOW(vw->save_dia), _("The file \"%s\" exists, do you wish to overwrite it?"), a_file_basename ( fn ) ) ) |
50a14534 EB |
2522 | { |
2523 | window_set_filename ( vw, fn ); | |
2524 | rv = window_save ( vw ); | |
2525 | vw->modified = FALSE; | |
2526 | break; | |
2527 | } | |
2528 | } | |
c38eb451 | 2529 | g_free ( auto_save_name ); |
50a14534 EB |
2530 | gtk_widget_hide ( vw->save_dia ); |
2531 | return rv; | |
2532 | } | |
2533 | ||
2534 | static gboolean window_save ( VikWindow *vw ) | |
2535 | { | |
55d3a53c RN |
2536 | vik_window_set_busy_cursor ( vw ); |
2537 | gboolean success = TRUE; | |
2538 | ||
50a14534 | 2539 | if ( a_file_save ( vik_layers_panel_get_top_layer ( vw->viking_vlp ), vw->viking_vvp, vw->filename ) ) |
13505702 GB |
2540 | { |
2541 | update_recently_used_document ( vw->filename ); | |
13505702 | 2542 | } |
50a14534 EB |
2543 | else |
2544 | { | |
4c77d5e0 | 2545 | a_dialog_error_msg ( GTK_WINDOW(vw), _("The filename you requested could not be opened for writing.") ); |
55d3a53c | 2546 | success = FALSE; |
50a14534 | 2547 | } |
55d3a53c RN |
2548 | vik_window_clear_busy_cursor ( vw ); |
2549 | return success; | |
50a14534 EB |
2550 | } |
2551 | ||
e4afc73a | 2552 | static gboolean save_file ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2553 | { |
2554 | if ( ! vw->filename ) | |
e4afc73a | 2555 | return save_file_as ( NULL, vw ); |
50a14534 EB |
2556 | else |
2557 | { | |
2558 | vw->modified = FALSE; | |
2559 | return window_save ( vw ); | |
2560 | } | |
2561 | } | |
2562 | ||
0bb36e78 RN |
2563 | /** |
2564 | * export_to: | |
2565 | * | |
2566 | * Export all TRW Layers in the list to individual files in the specified directory | |
2567 | * | |
2568 | * Returns: %TRUE on success | |
2569 | */ | |
2570 | static gboolean export_to ( VikWindow *vw, GList *gl, VikFileType_t vft, const gchar *dir, const gchar *extension ) | |
2571 | { | |
2572 | gboolean success = TRUE; | |
2573 | ||
2574 | gint export_count = 0; | |
2575 | ||
2576 | vik_window_set_busy_cursor ( vw ); | |
2577 | ||
2578 | while ( gl ) { | |
2579 | ||
2580 | gchar *fn = g_strconcat ( dir, G_DIR_SEPARATOR_S, VIK_LAYER(gl->data)->name, extension, NULL ); | |
2581 | ||
2582 | // Some protection in attempting to write too many same named files | |
2583 | // As this will get horribly slow... | |
2584 | gboolean safe = FALSE; | |
2585 | gint ii = 2; | |
2586 | while ( ii < 5000 ) { | |
2587 | if ( g_file_test ( fn, G_FILE_TEST_EXISTS ) ) { | |
2588 | // Try rename | |
2589 | g_free ( fn ); | |
2590 | fn = g_strdup_printf ( "%s%s%s#%03d%s", dir, G_DIR_SEPARATOR_S, VIK_LAYER(gl->data)->name, ii, extension ); | |
2591 | } | |
2592 | else { | |
2593 | safe = TRUE; | |
2594 | break; | |
2595 | } | |
2596 | ii++; | |
2597 | } | |
2598 | if ( ii == 5000 ) | |
2599 | success = FALSE; | |
2600 | ||
2601 | // NB: We allow exporting empty layers | |
2602 | if ( safe ) { | |
2603 | gboolean this_success = a_file_export ( VIK_TRW_LAYER(gl->data), fn, vft, NULL, TRUE ); | |
2604 | ||
2605 | // Show some progress | |
2606 | if ( this_success ) { | |
2607 | export_count++; | |
2608 | gchar *message = g_strconcat ( _("Exporting to file: "), fn, NULL ); | |
2609 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, message ); | |
2610 | while ( gtk_events_pending() ) | |
2611 | gtk_main_iteration (); | |
2612 | g_free ( message ); | |
2613 | } | |
2614 | ||
2615 | success = success && this_success; | |
2616 | } | |
2617 | ||
2618 | g_free ( fn ); | |
2619 | gl = g_list_next ( gl ); | |
2620 | } | |
2621 | ||
2622 | vik_window_clear_busy_cursor ( vw ); | |
2623 | ||
2624 | // Confirm what happened. | |
2625 | gchar *message = g_strdup_printf ( _("Exported files: %d"), export_count ); | |
2626 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, message ); | |
2627 | g_free ( message ); | |
2628 | ||
2629 | return success; | |
2630 | } | |
2631 | ||
2632 | static void export_to_common ( VikWindow *vw, VikFileType_t vft, const gchar *extension ) | |
2633 | { | |
2634 | GList *gl = vik_layers_panel_get_all_layers_of_type ( vw->viking_vlp, VIK_LAYER_TRW, TRUE ); | |
2635 | ||
2636 | if ( !gl ) { | |
2637 | a_dialog_info_msg ( GTK_WINDOW(vw), _("Nothing to Export!") ); | |
2638 | return; | |
2639 | } | |
2640 | ||
2641 | GtkWidget *dialog = gtk_dialog_new_with_buttons ( _("Export to directory"), | |
2642 | GTK_WINDOW(vw), | |
2643 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
2644 | GTK_STOCK_CANCEL, | |
2645 | GTK_RESPONSE_REJECT, | |
2646 | GTK_STOCK_OK, | |
2647 | GTK_RESPONSE_ACCEPT, | |
2648 | NULL ); | |
2649 | ||
2650 | GtkWidget *gw = gtk_file_chooser_widget_new ( GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ); | |
3b96e7d8 | 2651 | gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), gw, TRUE, TRUE, 0 ); |
0bb36e78 RN |
2652 | |
2653 | // try to make it a nice size - otherwise seems to default to something impractically small | |
2654 | gtk_window_set_default_size ( GTK_WINDOW(dialog), 600, 300 ); | |
2655 | ||
2656 | gtk_widget_show_all ( dialog ); | |
2657 | ||
2658 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) { | |
2659 | gchar *dir = gtk_file_chooser_get_filename ( GTK_FILE_CHOOSER(gw) ); | |
2660 | gtk_widget_destroy ( dialog ); | |
2661 | if ( dir ) { | |
2662 | if ( !export_to ( vw, gl, vft, dir, extension ) ) | |
2663 | a_dialog_error_msg ( GTK_WINDOW(vw),_("Could not convert all files") ); | |
2664 | g_free ( dir ); | |
2665 | } | |
2666 | } | |
2667 | else | |
2668 | gtk_widget_destroy ( dialog ); | |
2669 | ||
2670 | g_list_free ( gl ); | |
2671 | } | |
2672 | ||
2673 | static void export_to_gpx ( GtkAction *a, VikWindow *vw ) | |
2674 | { | |
2675 | export_to_common ( vw, FILE_TYPE_GPX, ".gpx" ); | |
2676 | } | |
2677 | ||
2678 | static void export_to_kml ( GtkAction *a, VikWindow *vw ) | |
2679 | { | |
2680 | export_to_common ( vw, FILE_TYPE_KML, ".kml" ); | |
2681 | } | |
2682 | ||
1d1bc3c1 EB |
2683 | static void acquire_from_gps ( GtkAction *a, VikWindow *vw ) |
2684 | { | |
16fc32f6 RN |
2685 | // Via the file menu, acquiring from a GPS makes a new layer |
2686 | // this has always been the way (not entirely sure if this was the real intention!) | |
2687 | // thus maintain the behaviour ATM. | |
2688 | // Hence explicit setting here (as the value may be changed elsewhere) | |
2689 | vik_datasource_gps_interface.mode = VIK_DATASOURCE_CREATENEWLAYER; | |
2801a19b | 2690 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_gps_interface, NULL, NULL ); |
7b3479e3 EB |
2691 | } |
2692 | ||
31349009 GB |
2693 | static void acquire_from_file ( GtkAction *a, VikWindow *vw ) |
2694 | { | |
2801a19b | 2695 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_file_interface, NULL, NULL ); |
31349009 GB |
2696 | } |
2697 | ||
55340efa | 2698 | #ifdef VIK_CONFIG_GOOGLE |
7b3479e3 EB |
2699 | static void acquire_from_google ( GtkAction *a, VikWindow *vw ) |
2700 | { | |
2801a19b | 2701 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_google_interface, NULL, NULL ); |
1d1bc3c1 | 2702 | } |
ebf1bd39 | 2703 | #endif |
1d1bc3c1 | 2704 | |
9c4555df GB |
2705 | #ifdef VIK_CONFIG_OPENSTREETMAP |
2706 | static void acquire_from_osm ( GtkAction *a, VikWindow *vw ) | |
2707 | { | |
2801a19b | 2708 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_osm_interface, NULL, NULL ); |
9c4555df | 2709 | } |
3cc57413 RN |
2710 | |
2711 | static void acquire_from_my_osm ( GtkAction *a, VikWindow *vw ) | |
2712 | { | |
2801a19b | 2713 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_osm_my_traces_interface, NULL, NULL ); |
3cc57413 | 2714 | } |
9c4555df GB |
2715 | #endif |
2716 | ||
1ef9e637 | 2717 | #ifdef VIK_CONFIG_GEOCACHES |
3333c069 EB |
2718 | static void acquire_from_gc ( GtkAction *a, VikWindow *vw ) |
2719 | { | |
2801a19b | 2720 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_gc_interface, NULL, NULL ); |
3333c069 | 2721 | } |
1ef9e637 | 2722 | #endif |
3333c069 | 2723 | |
f75d0233 RN |
2724 | #ifdef VIK_CONFIG_GEOTAG |
2725 | static void acquire_from_geotag ( GtkAction *a, VikWindow *vw ) | |
2726 | { | |
2727 | vik_datasource_geotag_interface.mode = VIK_DATASOURCE_CREATENEWLAYER; | |
2801a19b | 2728 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_geotag_interface, NULL, NULL ); |
f75d0233 RN |
2729 | } |
2730 | #endif | |
2731 | ||
3c29a566 RN |
2732 | #ifdef VIK_CONFIG_GEONAMES |
2733 | static void acquire_from_wikipedia ( GtkAction *a, VikWindow *vw ) | |
2734 | { | |
2801a19b | 2735 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_wikipedia_interface, NULL, NULL ); |
3c29a566 RN |
2736 | } |
2737 | #endif | |
2738 | ||
5210c3d3 GB |
2739 | static void goto_default_location( GtkAction *a, VikWindow *vw) |
2740 | { | |
2741 | struct LatLon ll; | |
2742 | ll.lat = a_vik_get_default_lat(); | |
2743 | ll.lon = a_vik_get_default_long(); | |
2744 | vik_viewport_set_center_latlon(vw->viking_vvp, &ll); | |
2745 | vik_layers_panel_emit_update(vw->viking_vlp); | |
2746 | } | |
2747 | ||
2748 | ||
369126f3 QT |
2749 | static void goto_address( GtkAction *a, VikWindow *vw) |
2750 | { | |
c36a079a RN |
2751 | a_vik_goto ( vw, vw->viking_vvp ); |
2752 | vik_layers_panel_emit_update ( vw->viking_vlp ); | |
369126f3 QT |
2753 | } |
2754 | ||
7c259702 JJ |
2755 | static void mapcache_flush_cb ( GtkAction *a, VikWindow *vw ) |
2756 | { | |
2757 | a_mapcache_flush(); | |
2758 | } | |
2759 | ||
a7023a1b RN |
2760 | static void layer_defaults_cb ( GtkAction *a, VikWindow *vw ) |
2761 | { | |
2762 | gchar **texts = g_strsplit ( gtk_action_get_name(a), "Layer", 0 ); | |
2763 | ||
2764 | if ( !texts[1] ) | |
2765 | return; // Internally broken :( | |
2766 | ||
2767 | if ( ! a_layer_defaults_show_window ( GTK_WINDOW(vw), texts[1] ) ) | |
2768 | a_dialog_info_msg ( GTK_WINDOW(vw), _("This layer has no configurable properties.") ); | |
2769 | // NB no update needed | |
2770 | ||
2771 | g_strfreev ( texts ); | |
2772 | } | |
2773 | ||
98acb9a1 RN |
2774 | static void preferences_change_update ( VikWindow *vw, gpointer data ) |
2775 | { | |
2776 | // Want to update all TrackWaypoint layers | |
2777 | GList *layers = vik_layers_panel_get_all_layers_of_type ( vw->viking_vlp, VIK_LAYER_TRW, TRUE ); | |
2778 | ||
2779 | GList *iter = g_list_first ( layers ); | |
2780 | while ( iter ) { | |
2781 | // Reset the individual waypoints themselves due to the preferences change | |
2782 | VikTrwLayer *vtl = VIK_TRW_LAYER(VIK_LAYER(layers->data)); | |
2783 | vik_trw_layer_reset_waypoints ( vtl ); | |
2784 | iter = g_list_next ( iter ); | |
2785 | } | |
2786 | ||
2787 | g_list_free ( layers ); | |
2788 | ||
2789 | draw_update ( vw ); | |
2790 | } | |
2791 | ||
17a1f8f9 EB |
2792 | static void preferences_cb ( GtkAction *a, VikWindow *vw ) |
2793 | { | |
9be0449f RN |
2794 | gboolean wp_icon_size = a_vik_get_use_large_waypoint_icons(); |
2795 | ||
17a1f8f9 | 2796 | a_preferences_show_window ( GTK_WINDOW(vw) ); |
9be0449f | 2797 | |
98acb9a1 RN |
2798 | // Has the waypoint size setting changed? |
2799 | if (wp_icon_size != a_vik_get_use_large_waypoint_icons()) { | |
2800 | // Delete icon indexing 'cache' and so automatically regenerates with the new setting when changed | |
9be0449f RN |
2801 | clear_garmin_icon_syms (); |
2802 | ||
98acb9a1 RN |
2803 | // Update all windows |
2804 | g_slist_foreach ( window_list, (GFunc) preferences_change_update, NULL ); | |
2805 | } | |
17a1f8f9 EB |
2806 | } |
2807 | ||
5210c3d3 GB |
2808 | static void default_location_cb ( GtkAction *a, VikWindow *vw ) |
2809 | { | |
2810 | /* Simplistic repeat of preference setting | |
2811 | Only the name & type are important for setting the preference via this 'external' way */ | |
2812 | VikLayerParam pref_lat[] = { | |
a7023a1b RN |
2813 | { VIK_LAYER_NUM_TYPES, |
2814 | VIKING_PREFERENCES_NAMESPACE "default_latitude", | |
5210c3d3 GB |
2815 | VIK_LAYER_PARAM_DOUBLE, |
2816 | VIK_LOCATION_LAT, | |
2817 | NULL, | |
2818 | VIK_LAYER_WIDGET_SPINBUTTON, | |
2819 | NULL, | |
e6994d8d | 2820 | NULL, |
5210c3d3 GB |
2821 | NULL }, |
2822 | }; | |
2823 | VikLayerParam pref_lon[] = { | |
a7023a1b RN |
2824 | { VIK_LAYER_NUM_TYPES, |
2825 | VIKING_PREFERENCES_NAMESPACE "default_longitude", | |
5210c3d3 GB |
2826 | VIK_LAYER_PARAM_DOUBLE, |
2827 | VIK_LOCATION_LONG, | |
2828 | NULL, | |
2829 | VIK_LAYER_WIDGET_SPINBUTTON, | |
2830 | NULL, | |
e6994d8d | 2831 | NULL, |
5210c3d3 GB |
2832 | NULL }, |
2833 | }; | |
2834 | ||
2835 | /* Get current center */ | |
2836 | struct LatLon ll; | |
2837 | vik_coord_to_latlon ( vik_viewport_get_center ( vw->viking_vvp ), &ll ); | |
2838 | ||
2839 | /* Apply to preferences */ | |
2840 | VikLayerParamData vlp_data; | |
2841 | vlp_data.d = ll.lat; | |
2842 | a_preferences_run_setparam (vlp_data, pref_lat); | |
2843 | vlp_data.d = ll.lon; | |
2844 | a_preferences_run_setparam (vlp_data, pref_lon); | |
2845 | /* Remember to save */ | |
2846 | a_preferences_save_to_file(); | |
2847 | } | |
2848 | ||
e4afc73a | 2849 | static void clear_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2850 | { |
2851 | vik_layers_panel_clear ( vw->viking_vlp ); | |
2852 | window_set_filename ( vw, NULL ); | |
2853 | draw_update ( vw ); | |
2854 | } | |
2855 | ||
e4afc73a | 2856 | static void window_close ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2857 | { |
2858 | if ( ! delete_event ( vw ) ) | |
2859 | gtk_widget_destroy ( GTK_WIDGET(vw) ); | |
2860 | } | |
2861 | ||
2bf7cadd QT |
2862 | static gboolean save_file_and_exit ( GtkAction *a, VikWindow *vw ) |
2863 | { | |
7bb60307 | 2864 | if (save_file( NULL, vw)) { |
2bf7cadd | 2865 | window_close( NULL, vw); |
7bb60307 QT |
2866 | return(TRUE); |
2867 | } | |
2bf7cadd QT |
2868 | else |
2869 | return(FALSE); | |
2870 | } | |
2871 | ||
e4afc73a | 2872 | static void zoom_to_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2873 | { |
2874 | gdouble xmpp = vik_viewport_get_xmpp ( vw->viking_vvp ), ympp = vik_viewport_get_ympp ( vw->viking_vvp ); | |
2875 | if ( a_dialog_custom_zoom ( GTK_WINDOW(vw), &xmpp, &ympp ) ) | |
2876 | { | |
2877 | vik_viewport_set_xmpp ( vw->viking_vvp, xmpp ); | |
2878 | vik_viewport_set_ympp ( vw->viking_vvp, ympp ); | |
2879 | draw_update ( vw ); | |
2880 | } | |
2881 | } | |
2882 | ||
2883 | static void save_image_file ( VikWindow *vw, const gchar *fn, guint w, guint h, gdouble zoom, gboolean save_as_png ) | |
2884 | { | |
2885 | /* more efficient way: stuff draws directly to pixbuf (fork viewport) */ | |
2886 | GdkPixbuf *pixbuf_to_save; | |
2887 | gdouble old_xmpp, old_ympp; | |
2888 | GError *error = NULL; | |
2889 | ||
d78751d4 RN |
2890 | GtkWidget *msgbox = gtk_message_dialog_new ( GTK_WINDOW(vw), |
2891 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
2892 | GTK_MESSAGE_INFO, | |
2893 | GTK_BUTTONS_NONE, | |
2894 | _("Generating image file...") ); | |
2895 | ||
2896 | g_signal_connect_swapped (msgbox, "response", G_CALLBACK (gtk_widget_destroy), msgbox); | |
2897 | // Ensure dialog shown | |
2898 | gtk_widget_show_all ( msgbox ); | |
2899 | // Try harder... | |
2900 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, _("Generating image file...") ); | |
2901 | while ( gtk_events_pending() ) | |
2902 | gtk_main_iteration (); | |
2903 | // Despite many efforts & variations, GTK on my Linux system doesn't show the actual msgbox contents :( | |
2904 | // At least the empty box can give a clue something's going on + the statusbar msg... | |
2905 | // Windows version under Wine OK! | |
2906 | ||
50a14534 EB |
2907 | /* backup old zoom & set new */ |
2908 | old_xmpp = vik_viewport_get_xmpp ( vw->viking_vvp ); | |
2909 | old_ympp = vik_viewport_get_ympp ( vw->viking_vvp ); | |
2910 | vik_viewport_set_zoom ( vw->viking_vvp, zoom ); | |
2911 | ||
2912 | /* reset width and height: */ | |
2913 | vik_viewport_configure_manually ( vw->viking_vvp, w, h ); | |
2914 | ||
2915 | /* draw all layers */ | |
2916 | draw_redraw ( vw ); | |
2917 | ||
2918 | /* save buffer as file. */ | |
2919 | pixbuf_to_save = gdk_pixbuf_get_from_drawable ( NULL, GDK_DRAWABLE(vik_viewport_get_pixmap ( vw->viking_vvp )), NULL, 0, 0, 0, 0, w, h); | |
5cd09d57 | 2920 | if ( !pixbuf_to_save ) { |
d78751d4 RN |
2921 | g_warning("Failed to generate internal pixmap size: %d x %d", w, h); |
2922 | gtk_message_dialog_set_markup ( GTK_MESSAGE_DIALOG(msgbox), _("Failed to generate internal image.\n\nTry creating a smaller image.") ); | |
5cd09d57 RN |
2923 | goto cleanup; |
2924 | } | |
2925 | ||
50a14534 EB |
2926 | gdk_pixbuf_save ( pixbuf_to_save, fn, save_as_png ? "png" : "jpeg", &error, NULL ); |
2927 | if (error) | |
2928 | { | |
7742da66 | 2929 | g_warning("Unable to write to file %s: %s", fn, error->message ); |
d78751d4 | 2930 | gtk_message_dialog_set_markup ( GTK_MESSAGE_DIALOG(msgbox), _("Failed to generate image file.") ); |
50a14534 EB |
2931 | g_error_free (error); |
2932 | } | |
d78751d4 RN |
2933 | else { |
2934 | // Success | |
2935 | gtk_message_dialog_set_markup ( GTK_MESSAGE_DIALOG(msgbox), _("Image file generated.") ); | |
2936 | } | |
50a14534 EB |
2937 | g_object_unref ( G_OBJECT(pixbuf_to_save) ); |
2938 | ||
5cd09d57 | 2939 | cleanup: |
d78751d4 RN |
2940 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, "" ); |
2941 | gtk_dialog_add_button ( GTK_DIALOG(msgbox), GTK_STOCK_OK, GTK_RESPONSE_OK ); | |
2942 | gtk_dialog_run ( GTK_DIALOG(msgbox) ); // Don't care about the result | |
2943 | ||
50a14534 EB |
2944 | /* pretend like nothing happened ;) */ |
2945 | vik_viewport_set_xmpp ( vw->viking_vvp, old_xmpp ); | |
2946 | vik_viewport_set_ympp ( vw->viking_vvp, old_ympp ); | |
2947 | vik_viewport_configure ( vw->viking_vvp ); | |
2948 | draw_update ( vw ); | |
2949 | } | |
2950 | ||
2951 | 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 ) | |
2952 | { | |
2953 | gulong size = sizeof(gchar) * (strlen(fn) + 15); | |
2954 | gchar *name_of_file = g_malloc ( size ); | |
2955 | guint x = 1, y = 1; | |
2956 | struct UTM utm_orig, utm; | |
2957 | ||
2958 | /* *** copied from above *** */ | |
2959 | GdkPixbuf *pixbuf_to_save; | |
2960 | gdouble old_xmpp, old_ympp; | |
2961 | GError *error = NULL; | |
2962 | ||
2963 | /* backup old zoom & set new */ | |
2964 | old_xmpp = vik_viewport_get_xmpp ( vw->viking_vvp ); | |
2965 | old_ympp = vik_viewport_get_ympp ( vw->viking_vvp ); | |
2966 | vik_viewport_set_zoom ( vw->viking_vvp, zoom ); | |
2967 | ||
2968 | /* reset width and height: do this only once for all images (same size) */ | |
2969 | vik_viewport_configure_manually ( vw->viking_vvp, w, h ); | |
2970 | /* *** end copy from above *** */ | |
2971 | ||
2972 | g_assert ( vik_viewport_get_coord_mode ( vw->viking_vvp ) == VIK_COORD_UTM ); | |
2973 | ||
f83131b9 | 2974 | g_mkdir(fn,0777); |
50a14534 EB |
2975 | |
2976 | utm_orig = *((const struct UTM *)vik_viewport_get_center ( vw->viking_vvp )); | |
2977 | ||
2978 | for ( y = 1; y <= tiles_h; y++ ) | |
2979 | { | |
2980 | for ( x = 1; x <= tiles_w; x++ ) | |
2981 | { | |
3d9454e6 | 2982 | 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 |
2983 | utm = utm_orig; |
2984 | if ( tiles_w & 0x1 ) | |
2985 | utm.easting += ((gdouble)x - ceil(((gdouble)tiles_w)/2)) * (w*zoom); | |
2986 | else | |
2987 | utm.easting += ((gdouble)x - (((gdouble)tiles_w)+1)/2) * (w*zoom); | |
2988 | if ( tiles_h & 0x1 ) /* odd */ | |
2989 | utm.northing -= ((gdouble)y - ceil(((gdouble)tiles_h)/2)) * (h*zoom); | |
2990 | else /* even */ | |
2991 | utm.northing -= ((gdouble)y - (((gdouble)tiles_h)+1)/2) * (h*zoom); | |
2992 | ||
2993 | /* move to correct place. */ | |
2994 | vik_viewport_set_center_utm ( vw->viking_vvp, &utm ); | |
2995 | ||
2996 | draw_redraw ( vw ); | |
2997 | ||
2998 | /* save buffer as file. */ | |
2999 | 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); | |
3000 | gdk_pixbuf_save ( pixbuf_to_save, name_of_file, save_as_png ? "png" : "jpeg", &error, NULL ); | |
3001 | if (error) | |
3002 | { | |
7742da66 | 3003 | g_warning("Unable to write to file %s: %s", name_of_file, error->message ); |
50a14534 EB |
3004 | g_error_free (error); |
3005 | } | |
3006 | ||
3007 | g_object_unref ( G_OBJECT(pixbuf_to_save) ); | |
3008 | } | |
3009 | } | |
3010 | ||
3011 | vik_viewport_set_center_utm ( vw->viking_vvp, &utm_orig ); | |
3012 | vik_viewport_set_xmpp ( vw->viking_vvp, old_xmpp ); | |
3013 | vik_viewport_set_ympp ( vw->viking_vvp, old_ympp ); | |
3014 | vik_viewport_configure ( vw->viking_vvp ); | |
3015 | draw_update ( vw ); | |
3016 | ||
3017 | g_free ( name_of_file ); | |
3018 | } | |
3019 | ||
3020 | static void draw_to_image_file_current_window_cb(GtkWidget* widget,GdkEventButton *event,gpointer *pass_along) | |
3021 | { | |
3022 | VikWindow *vw = VIK_WINDOW(pass_along[0]); | |
3023 | GtkSpinButton *width_spin = GTK_SPIN_BUTTON(pass_along[1]), *height_spin = GTK_SPIN_BUTTON(pass_along[2]); | |
267e3ce7 RN |
3024 | |
3025 | gint active = gtk_combo_box_get_active ( GTK_COMBO_BOX(pass_along[3]) ); | |
3026 | gdouble zoom = pow (2, active-2 ); | |
3027 | ||
50a14534 EB |
3028 | gdouble width_min, width_max, height_min, height_max; |
3029 | gint width, height; | |
3030 | ||
3031 | gtk_spin_button_get_range ( width_spin, &width_min, &width_max ); | |
3032 | gtk_spin_button_get_range ( height_spin, &height_min, &height_max ); | |
3033 | ||
3034 | /* TODO: support for xzoom and yzoom values */ | |
267e3ce7 RN |
3035 | width = vik_viewport_get_width ( vw->viking_vvp ) * vik_viewport_get_xmpp ( vw->viking_vvp ) / zoom; |
3036 | height = vik_viewport_get_height ( vw->viking_vvp ) * vik_viewport_get_xmpp ( vw->viking_vvp ) / zoom; | |
50a14534 EB |
3037 | |
3038 | if ( width > width_max || width < width_min || height > height_max || height < height_min ) | |
4c77d5e0 | 3039 | a_dialog_info_msg ( GTK_WINDOW(vw), _("Viewable region outside allowable pixel size bounds for image. Clipping width/height values.") ); |
50a14534 EB |
3040 | |
3041 | gtk_spin_button_set_value ( width_spin, width ); | |
3042 | gtk_spin_button_set_value ( height_spin, height ); | |
3043 | } | |
3044 | ||
3045 | static void draw_to_image_file_total_area_cb (GtkSpinButton *spinbutton, gpointer *pass_along) | |
3046 | { | |
3047 | GtkSpinButton *width_spin = GTK_SPIN_BUTTON(pass_along[1]), *height_spin = GTK_SPIN_BUTTON(pass_along[2]); | |
267e3ce7 RN |
3048 | |
3049 | gint active = gtk_combo_box_get_active ( GTK_COMBO_BOX(pass_along[3]) ); | |
3050 | gdouble zoom = pow (2, active-2 ); | |
3051 | ||
50a14534 EB |
3052 | gchar *label_text; |
3053 | gdouble w, h; | |
267e3ce7 RN |
3054 | w = gtk_spin_button_get_value(width_spin) * zoom; |
3055 | h = gtk_spin_button_get_value(height_spin) * zoom; | |
50a14534 EB |
3056 | if (pass_along[4]) /* save many images; find TOTAL area covered */ |
3057 | { | |
3058 | w *= gtk_spin_button_get_value(GTK_SPIN_BUTTON(pass_along[4])); | |
3059 | h *= gtk_spin_button_get_value(GTK_SPIN_BUTTON(pass_along[5])); | |
3060 | } | |
6f9336aa RN |
3061 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
3062 | switch (dist_units) { | |
3063 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
3064 | label_text = g_strdup_printf ( _("Total area: %ldm x %ldm (%.3f sq. km)"), (glong)w, (glong)h, (w*h/1000000)); | |
3065 | break; | |
3066 | case VIK_UNITS_DISTANCE_MILES: | |
3067 | label_text = g_strdup_printf ( _("Total area: %ldm x %ldm (%.3f sq. miles)"), (glong)w, (glong)h, (w*h/2589988.11)); | |
3068 | break; | |
3069 | default: | |
3070 | label_text = g_strdup_printf ("Just to keep the compiler happy"); | |
3071 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
3072 | } | |
3073 | ||
50a14534 EB |
3074 | gtk_label_set_text(GTK_LABEL(pass_along[6]), label_text); |
3075 | g_free ( label_text ); | |
3076 | } | |
3077 | ||
310cbaf7 RN |
3078 | /* |
3079 | * Get an allocated filename (or directory as specified) | |
3080 | */ | |
3081 | static gchar* draw_image_filename ( VikWindow *vw, gboolean one_image_only ) | |
3082 | { | |
3083 | gchar *fn = NULL; | |
3084 | if ( one_image_only ) | |
3085 | { | |
3086 | // Single file | |
3087 | if (!vw->save_img_dia) { | |
3088 | vw->save_img_dia = gtk_file_chooser_dialog_new (_("Save Image"), | |
3089 | GTK_WINDOW(vw), | |
3090 | GTK_FILE_CHOOSER_ACTION_SAVE, | |
3091 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
3092 | GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, | |
3093 | NULL); | |
67b63c20 | 3094 | |
31729835 RN |
3095 | gchar *cwd = g_get_current_dir(); |
3096 | if ( cwd ) { | |
3097 | gtk_file_chooser_set_current_folder ( GTK_FILE_CHOOSER(vw->save_img_dia), cwd ); | |
3098 | g_free ( cwd ); | |
3099 | } | |
3100 | ||
67b63c20 RN |
3101 | GtkFileChooser *chooser = GTK_FILE_CHOOSER ( vw->save_img_dia ); |
3102 | /* Add filters */ | |
3103 | GtkFileFilter *filter; | |
3104 | filter = gtk_file_filter_new (); | |
3105 | gtk_file_filter_set_name ( filter, _("All") ); | |
3106 | gtk_file_filter_add_pattern ( filter, "*" ); | |
3107 | gtk_file_chooser_add_filter ( chooser, filter ); | |
3108 | ||
3109 | filter = gtk_file_filter_new (); | |
3110 | gtk_file_filter_set_name ( filter, _("JPG") ); | |
3111 | gtk_file_filter_add_mime_type ( filter, "image/jpeg"); | |
3112 | gtk_file_chooser_add_filter ( chooser, filter ); | |
3113 | ||
2ec82cbf RN |
3114 | if ( !vw->draw_image_save_as_png ) |
3115 | gtk_file_chooser_set_filter ( chooser, filter ); | |
3116 | ||
67b63c20 RN |
3117 | filter = gtk_file_filter_new (); |
3118 | gtk_file_filter_set_name ( filter, _("PNG") ); | |
3119 | gtk_file_filter_add_mime_type ( filter, "image/png"); | |
3120 | gtk_file_chooser_add_filter ( chooser, filter ); | |
3121 | ||
2ec82cbf RN |
3122 | if ( vw->draw_image_save_as_png ) |
3123 | gtk_file_chooser_set_filter ( chooser, filter ); | |
67b63c20 | 3124 | |
310cbaf7 RN |
3125 | gtk_window_set_transient_for ( GTK_WINDOW(vw->save_img_dia), GTK_WINDOW(vw) ); |
3126 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->save_img_dia), TRUE ); | |
3127 | } | |
3128 | ||
3129 | if ( gtk_dialog_run ( GTK_DIALOG(vw->save_img_dia) ) == GTK_RESPONSE_ACCEPT ) { | |
3130 | fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(vw->save_img_dia) ); | |
3131 | if ( g_file_test ( fn, G_FILE_TEST_EXISTS ) ) | |
3132 | if ( ! a_dialog_yes_or_no ( GTK_WINDOW(vw->save_img_dia), _("The file \"%s\" exists, do you wish to overwrite it?"), a_file_basename ( fn ) ) ) | |
3133 | fn = NULL; | |
3134 | } | |
3135 | gtk_widget_hide ( vw->save_img_dia ); | |
3136 | } | |
3137 | else { | |
3138 | // A directory | |
3139 | // For some reason this method is only written to work in UTM... | |
3140 | if ( vik_viewport_get_coord_mode(vw->viking_vvp) != VIK_COORD_UTM ) { | |
3141 | a_dialog_error_msg ( GTK_WINDOW(vw), _("You must be in UTM mode to use this feature") ); | |
3142 | return fn; | |
3143 | } | |
3144 | ||
3145 | if (!vw->save_img_dir_dia) { | |
3146 | vw->save_img_dir_dia = gtk_file_chooser_dialog_new (_("Choose a directory to hold images"), | |
3147 | GTK_WINDOW(vw), | |
3148 | GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, | |
3149 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
3150 | GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, | |
3151 | NULL); | |
3152 | gtk_window_set_transient_for ( GTK_WINDOW(vw->save_img_dir_dia), GTK_WINDOW(vw) ); | |
3153 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->save_img_dir_dia), TRUE ); | |
3154 | } | |
3155 | ||
3156 | if ( gtk_dialog_run ( GTK_DIALOG(vw->save_img_dir_dia) ) == GTK_RESPONSE_ACCEPT ) { | |
3157 | fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(vw->save_img_dir_dia) ); | |
3158 | } | |
3159 | gtk_widget_hide ( vw->save_img_dir_dia ); | |
3160 | } | |
3161 | return fn; | |
3162 | } | |
3163 | ||
3164 | static void draw_to_image_file ( VikWindow *vw, gboolean one_image_only ) | |
50a14534 EB |
3165 | { |
3166 | /* todo: default for answers inside VikWindow or static (thruout instance) */ | |
4c77d5e0 | 3167 | GtkWidget *dialog = gtk_dialog_new_with_buttons ( _("Save to Image File"), GTK_WINDOW(vw), |
50a14534 EB |
3168 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, |
3169 | GTK_STOCK_CANCEL, | |
3170 | GTK_RESPONSE_REJECT, | |
3171 | GTK_STOCK_OK, | |
3172 | GTK_RESPONSE_ACCEPT, | |
10888930 | 3173 | NULL ); |
50a14534 EB |
3174 | GtkWidget *width_label, *width_spin, *height_label, *height_spin; |
3175 | GtkWidget *png_radio, *jpeg_radio; | |
3176 | GtkWidget *current_window_button; | |
3177 | gpointer current_window_pass_along[7]; | |
267e3ce7 | 3178 | GtkWidget *zoom_label, *zoom_combo; |
50a14534 EB |
3179 | GtkWidget *total_size_label; |
3180 | ||
3181 | /* only used if (!one_image_only) */ | |
886031df | 3182 | GtkWidget *tiles_width_spin = NULL, *tiles_height_spin = NULL; |
50a14534 | 3183 | |
4c77d5e0 | 3184 | width_label = gtk_label_new ( _("Width (pixels):") ); |
5cd09d57 | 3185 | width_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( vw->draw_image_width, 10, 50000, 10, 100, 0 )), 10, 0 ); |
4c77d5e0 | 3186 | height_label = gtk_label_new ( _("Height (pixels):") ); |
5cd09d57 RN |
3187 | height_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( vw->draw_image_height, 10, 50000, 10, 100, 0 )), 10, 0 ); |
3188 | #ifdef WINDOWS | |
3189 | GtkWidget *win_warning_label = gtk_label_new ( _("WARNING: USING LARGE IMAGES OVER 10000x10000\nMAY CRASH THE PROGRAM!") ); | |
3190 | #endif | |
4c77d5e0 | 3191 | zoom_label = gtk_label_new ( _("Zoom (meters per pixel):") ); |
50a14534 | 3192 | /* TODO: separate xzoom and yzoom factors */ |
267e3ce7 RN |
3193 | zoom_combo = create_zoom_combo_all_levels(); |
3194 | ||
3195 | gdouble mpp = vik_viewport_get_xmpp(vw->viking_vvp); | |
4db16a36 | 3196 | gint active = 2 + round ( log (mpp) / log (2) ); |
267e3ce7 RN |
3197 | |
3198 | // Can we not hard code size here? | |
3199 | if ( active > 17 ) | |
3200 | active = 17; | |
06716e69 RN |
3201 | if ( active < 0 ) |
3202 | active = 0; | |
267e3ce7 | 3203 | gtk_combo_box_set_active ( GTK_COMBO_BOX(zoom_combo), active ); |
50a14534 EB |
3204 | |
3205 | total_size_label = gtk_label_new ( NULL ); | |
3206 | ||
4c77d5e0 | 3207 | current_window_button = gtk_button_new_with_label ( _("Area in current viewable window") ); |
50a14534 EB |
3208 | current_window_pass_along [0] = vw; |
3209 | current_window_pass_along [1] = width_spin; | |
3210 | current_window_pass_along [2] = height_spin; | |
267e3ce7 | 3211 | current_window_pass_along [3] = zoom_combo; |
50a14534 EB |
3212 | current_window_pass_along [4] = NULL; /* used for one_image_only != 1 */ |
3213 | current_window_pass_along [5] = NULL; | |
3214 | current_window_pass_along [6] = total_size_label; | |
3215 | g_signal_connect ( G_OBJECT(current_window_button), "button_press_event", G_CALLBACK(draw_to_image_file_current_window_cb), current_window_pass_along ); | |
3216 | ||
4c77d5e0 GB |
3217 | png_radio = gtk_radio_button_new_with_label ( NULL, _("Save as PNG") ); |
3218 | jpeg_radio = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(png_radio), _("Save as JPEG") ); | |
50a14534 EB |
3219 | |
3220 | if ( ! vw->draw_image_save_as_png ) | |
3221 | gtk_toggle_button_set_active ( GTK_TOGGLE_BUTTON(jpeg_radio), TRUE ); | |
3222 | ||
9b082b39 RN |
3223 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), width_label, FALSE, FALSE, 0); |
3224 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), width_spin, FALSE, FALSE, 0); | |
3225 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), height_label, FALSE, FALSE, 0); | |
3226 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), height_spin, FALSE, FALSE, 0); | |
5cd09d57 | 3227 | #ifdef WINDOWS |
9b082b39 | 3228 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), win_warning_label, FALSE, FALSE, 0); |
5cd09d57 | 3229 | #endif |
9b082b39 RN |
3230 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), current_window_button, FALSE, FALSE, 0); |
3231 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), png_radio, FALSE, FALSE, 0); | |
3232 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), jpeg_radio, FALSE, FALSE, 0); | |
3233 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), zoom_label, FALSE, FALSE, 0); | |
3234 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), zoom_combo, FALSE, FALSE, 0); | |
50a14534 EB |
3235 | |
3236 | if ( ! one_image_only ) | |
3237 | { | |
3238 | GtkWidget *tiles_width_label, *tiles_height_label; | |
3239 | ||
4c77d5e0 | 3240 | tiles_width_label = gtk_label_new ( _("East-west image tiles:") ); |
50a14534 | 3241 | tiles_width_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( 5, 1, 10, 1, 100, 0 )), 1, 0 ); |
4c77d5e0 | 3242 | tiles_height_label = gtk_label_new ( _("North-south image tiles:") ); |
50a14534 | 3243 | tiles_height_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( 5, 1, 10, 1, 100, 0 )), 1, 0 ); |
9b082b39 RN |
3244 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_width_label, FALSE, FALSE, 0); |
3245 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_width_spin, FALSE, FALSE, 0); | |
3246 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_height_label, FALSE, FALSE, 0); | |
3247 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_height_spin, FALSE, FALSE, 0); | |
50a14534 EB |
3248 | |
3249 | current_window_pass_along [4] = tiles_width_spin; | |
3250 | current_window_pass_along [5] = tiles_height_spin; | |
3251 | g_signal_connect ( G_OBJECT(tiles_width_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); | |
3252 | g_signal_connect ( G_OBJECT(tiles_height_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); | |
3253 | } | |
9b082b39 | 3254 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), total_size_label, FALSE, FALSE, 0); |
50a14534 EB |
3255 | g_signal_connect ( G_OBJECT(width_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); |
3256 | g_signal_connect ( G_OBJECT(height_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); | |
267e3ce7 | 3257 | g_signal_connect ( G_OBJECT(zoom_combo), "changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); |
50a14534 EB |
3258 | |
3259 | draw_to_image_file_total_area_cb ( NULL, current_window_pass_along ); /* set correct size info now */ | |
3260 | ||
1fb999d3 RN |
3261 | gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); |
3262 | ||
9b082b39 | 3263 | gtk_widget_show_all ( gtk_dialog_get_content_area(GTK_DIALOG(dialog)) ); |
50a14534 EB |
3264 | |
3265 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) | |
3266 | { | |
3267 | gtk_widget_hide ( GTK_WIDGET(dialog) ); | |
310cbaf7 RN |
3268 | |
3269 | gchar *fn = draw_image_filename ( vw, one_image_only ); | |
3270 | if ( !fn ) | |
3271 | return; | |
3272 | ||
267e3ce7 RN |
3273 | gint active = gtk_combo_box_get_active ( GTK_COMBO_BOX(zoom_combo) ); |
3274 | gdouble zoom = pow (2, active-2 ); | |
3275 | ||
50a14534 EB |
3276 | if ( one_image_only ) |
3277 | save_image_file ( vw, fn, | |
3278 | vw->draw_image_width = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(width_spin) ), | |
3279 | vw->draw_image_height = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(height_spin) ), | |
267e3ce7 | 3280 | zoom, |
50a14534 EB |
3281 | vw->draw_image_save_as_png = gtk_toggle_button_get_active ( GTK_TOGGLE_BUTTON(png_radio) ) ); |
3282 | else { | |
e5657444 RN |
3283 | // NB is in UTM mode ATM |
3284 | save_image_dir ( vw, fn, | |
50a14534 EB |
3285 | vw->draw_image_width = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(width_spin) ), |
3286 | vw->draw_image_height = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(height_spin) ), | |
267e3ce7 | 3287 | zoom, |
50a14534 EB |
3288 | vw->draw_image_save_as_png = gtk_toggle_button_get_active ( GTK_TOGGLE_BUTTON(png_radio) ), |
3289 | gtk_spin_button_get_value ( GTK_SPIN_BUTTON(tiles_width_spin) ), | |
3290 | gtk_spin_button_get_value ( GTK_SPIN_BUTTON(tiles_height_spin) ) ); | |
50a14534 | 3291 | } |
310cbaf7 RN |
3292 | |
3293 | g_free ( fn ); | |
50a14534 EB |
3294 | } |
3295 | gtk_widget_destroy ( GTK_WIDGET(dialog) ); | |
3296 | } | |
3297 | ||
3298 | ||
e4afc73a | 3299 | static void draw_to_image_file_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 3300 | { |
310cbaf7 | 3301 | draw_to_image_file ( vw, TRUE ); |
50a14534 EB |
3302 | } |
3303 | ||
e4afc73a | 3304 | static void draw_to_image_dir_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 3305 | { |
310cbaf7 | 3306 | draw_to_image_file ( vw, FALSE ); |
50a14534 EB |
3307 | } |
3308 | ||
42f34743 QT |
3309 | static void print_cb ( GtkAction *a, VikWindow *vw ) |
3310 | { | |
3311 | a_print(vw, vw->viking_vvp); | |
3312 | } | |
3313 | ||
50a14534 | 3314 | /* really a misnomer: changes coord mode (actual coordinates) AND/OR draw mode (viewport only) */ |
e4afc73a | 3315 | static void window_change_coord_mode_cb ( GtkAction *old_a, GtkAction *a, VikWindow *vw ) |
50a14534 | 3316 | { |
e4afc73a EB |
3317 | VikViewportDrawMode drawmode; |
3318 | if (!strcmp(gtk_action_get_name(a), "ModeUTM")) { | |
3319 | drawmode = VIK_VIEWPORT_DRAWMODE_UTM; | |
3320 | } | |
d587678a GB |
3321 | else if (!strcmp(gtk_action_get_name(a), "ModeLatLon")) { |
3322 | drawmode = VIK_VIEWPORT_DRAWMODE_LATLON; | |
3323 | } | |
e4afc73a EB |
3324 | else if (!strcmp(gtk_action_get_name(a), "ModeExpedia")) { |
3325 | drawmode = VIK_VIEWPORT_DRAWMODE_EXPEDIA; | |
3326 | } | |
e4afc73a EB |
3327 | else if (!strcmp(gtk_action_get_name(a), "ModeMercator")) { |
3328 | drawmode = VIK_VIEWPORT_DRAWMODE_MERCATOR; | |
3329 | } | |
3330 | else { | |
8dc8da82 | 3331 | g_critical("Houston, we've had a problem."); |
e4afc73a EB |
3332 | return; |
3333 | } | |
3334 | ||
50a14534 EB |
3335 | if ( !vw->only_updating_coord_mode_ui ) |
3336 | { | |
3337 | VikViewportDrawMode olddrawmode = vik_viewport_get_drawmode ( vw->viking_vvp ); | |
3338 | if ( olddrawmode != drawmode ) | |
3339 | { | |
3340 | /* this takes care of coord mode too */ | |
3341 | vik_viewport_set_drawmode ( vw->viking_vvp, drawmode ); | |
3342 | if ( drawmode == VIK_VIEWPORT_DRAWMODE_UTM ) { | |
3343 | vik_layers_panel_change_coord_mode ( vw->viking_vlp, VIK_COORD_UTM ); | |
3344 | } else if ( olddrawmode == VIK_VIEWPORT_DRAWMODE_UTM ) { | |
3345 | vik_layers_panel_change_coord_mode ( vw->viking_vlp, VIK_COORD_LATLON ); | |
3346 | } | |
3347 | draw_update ( vw ); | |
3348 | } | |
3349 | } | |
3350 | } | |
3351 | ||
35c7c0ba EB |
3352 | static void set_draw_scale ( GtkAction *a, VikWindow *vw ) |
3353 | { | |
48df6aa3 | 3354 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowScale" ); |
1657065a QT |
3355 | g_assert(check_box); |
3356 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
3357 | vik_viewport_set_draw_scale ( vw->viking_vvp, state ); | |
35c7c0ba EB |
3358 | draw_update ( vw ); |
3359 | } | |
3360 | ||
c933487f QT |
3361 | static void set_draw_centermark ( GtkAction *a, VikWindow *vw ) |
3362 | { | |
48df6aa3 | 3363 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowCenterMark" ); |
1657065a QT |
3364 | g_assert(check_box); |
3365 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
3366 | vik_viewport_set_draw_centermark ( vw->viking_vvp, state ); | |
c933487f QT |
3367 | draw_update ( vw ); |
3368 | } | |
3369 | ||
2afcef36 RN |
3370 | static void set_draw_highlight ( GtkAction *a, VikWindow *vw ) |
3371 | { | |
3372 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowHighlight" ); | |
3373 | g_assert(check_box); | |
3374 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
3375 | vik_viewport_set_draw_highlight ( vw->viking_vvp, state ); | |
3376 | draw_update ( vw ); | |
3377 | } | |
3378 | ||
e4afc73a | 3379 | static void set_bg_color ( GtkAction *a, VikWindow *vw ) |
50a14534 | 3380 | { |
4c77d5e0 | 3381 | GtkWidget *colorsd = gtk_color_selection_dialog_new ( _("Choose a background color") ); |
50a14534 | 3382 | GdkColor *color = vik_viewport_get_background_gdkcolor ( vw->viking_vvp ); |
9b082b39 RN |
3383 | gtk_color_selection_set_previous_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
3384 | gtk_color_selection_set_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); | |
50a14534 EB |
3385 | if ( gtk_dialog_run ( GTK_DIALOG(colorsd) ) == GTK_RESPONSE_OK ) |
3386 | { | |
9b082b39 | 3387 | gtk_color_selection_get_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
50a14534 EB |
3388 | vik_viewport_set_background_gdkcolor ( vw->viking_vvp, color ); |
3389 | draw_update ( vw ); | |
3390 | } | |
3391 | g_free ( color ); | |
3392 | gtk_widget_destroy ( colorsd ); | |
3393 | } | |
3394 | ||
480fb7e1 RN |
3395 | static void set_highlight_color ( GtkAction *a, VikWindow *vw ) |
3396 | { | |
3397 | GtkWidget *colorsd = gtk_color_selection_dialog_new ( _("Choose a track highlight color") ); | |
3398 | GdkColor *color = vik_viewport_get_highlight_gdkcolor ( vw->viking_vvp ); | |
9b082b39 RN |
3399 | gtk_color_selection_set_previous_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
3400 | gtk_color_selection_set_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); | |
480fb7e1 RN |
3401 | if ( gtk_dialog_run ( GTK_DIALOG(colorsd) ) == GTK_RESPONSE_OK ) |
3402 | { | |
9b082b39 | 3403 | gtk_color_selection_get_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
480fb7e1 RN |
3404 | vik_viewport_set_highlight_gdkcolor ( vw->viking_vvp, color ); |
3405 | draw_update ( vw ); | |
3406 | } | |
3407 | g_free ( color ); | |
3408 | gtk_widget_destroy ( colorsd ); | |
3409 | } | |
3410 | ||
941aa6e9 AF |
3411 | |
3412 | ||
3413 | /*********************************************************************************************** | |
3414 | ** GUI Creation | |
3415 | ***********************************************************************************************/ | |
3416 | ||
e4afc73a | 3417 | static GtkActionEntry entries[] = { |
5515e2d3 JJ |
3418 | { "File", NULL, N_("_File"), 0, 0, 0 }, |
3419 | { "Edit", NULL, N_("_Edit"), 0, 0, 0 }, | |
3420 | { "View", NULL, N_("_View"), 0, 0, 0 }, | |
48df6aa3 | 3421 | { "SetShow", NULL, N_("_Show"), 0, 0, 0 }, |
5515e2d3 JJ |
3422 | { "SetZoom", NULL, N_("_Zoom"), 0, 0, 0 }, |
3423 | { "SetPan", NULL, N_("_Pan"), 0, 0, 0 }, | |
3424 | { "Layers", NULL, N_("_Layers"), 0, 0, 0 }, | |
3425 | { "Tools", NULL, N_("_Tools"), 0, 0, 0 }, | |
92806042 | 3426 | { "Exttools", NULL, N_("_Webtools"), 0, 0, 0 }, |
5515e2d3 JJ |
3427 | { "Help", NULL, N_("_Help"), 0, 0, 0 }, |
3428 | ||
3429 | { "New", GTK_STOCK_NEW, N_("_New"), "<control>N", N_("New file"), (GCallback)newwindow_cb }, | |
06526f88 RN |
3430 | { "Open", GTK_STOCK_OPEN, N_("_Open..."), "<control>O", N_("Open a file"), (GCallback)load_file }, |
3431 | { "OpenRecentFile", NULL, N_("Open _Recent File"), NULL, NULL, (GCallback)NULL }, | |
3432 | { "Append", GTK_STOCK_ADD, N_("Append _File..."), NULL, N_("Append data from a different file"), (GCallback)load_file }, | |
0bb36e78 RN |
3433 | { "Export", GTK_STOCK_CONVERT, N_("_Export All"), NULL, N_("Export All TrackWaypoint Layers"), (GCallback)NULL }, |
3434 | { "ExportGPX", NULL, N_("_GPX..."), NULL, N_("Export as GPX"), (GCallback)export_to_gpx }, | |
d6de71f9 | 3435 | { "Acquire", GTK_STOCK_GO_DOWN, N_("A_cquire"), NULL, NULL, (GCallback)NULL }, |
06526f88 | 3436 | { "AcquireGPS", NULL, N_("From _GPS..."), NULL, N_("Transfer data from a GPS device"), (GCallback)acquire_from_gps }, |
31349009 | 3437 | { "AcquireGPSBabel", NULL, N_("Import File With GPS_Babel..."), NULL, N_("Import file via GPSBabel converter"), (GCallback)acquire_from_file }, |
55340efa | 3438 | #ifdef VIK_CONFIG_GOOGLE |
06526f88 | 3439 | { "AcquireGoogle", NULL, N_("Google _Directions..."), NULL, N_("Get driving directions from Google"), (GCallback)acquire_from_google }, |
ebf1bd39 | 3440 | #endif |
9c4555df GB |
3441 | #ifdef VIK_CONFIG_OPENSTREETMAP |
3442 | { "AcquireOSM", NULL, N_("_OSM Traces..."), NULL, N_("Get traces from OpenStreetMap"), (GCallback)acquire_from_osm }, | |
3cc57413 | 3443 | { "AcquireMyOSM", NULL, N_("_My OSM Traces..."), NULL, N_("Get Your Own Traces from OpenStreetMap"), (GCallback)acquire_from_my_osm }, |
9c4555df | 3444 | #endif |
1ef9e637 | 3445 | #ifdef VIK_CONFIG_GEOCACHES |
06526f88 | 3446 | { "AcquireGC", NULL, N_("Geo_caches..."), NULL, N_("Get Geocaches from geocaching.com"), (GCallback)acquire_from_gc }, |
f75d0233 RN |
3447 | #endif |
3448 | #ifdef VIK_CONFIG_GEOTAG | |
3449 | { "AcquireGeotag", NULL, N_("From Geotagged _Images..."), NULL, N_("Create waypoints from geotagged images"), (GCallback)acquire_from_geotag }, | |
3c29a566 RN |
3450 | #endif |
3451 | #ifdef VIK_CONFIG_GEONAMES | |
3452 | { "AcquireWikipedia", NULL, N_("From _Wikipedia Waypoints"), NULL, N_("Create waypoints from Wikipedia items in the current view"), (GCallback)acquire_from_wikipedia }, | |
1ef9e637 | 3453 | #endif |
5515e2d3 | 3454 | { "Save", GTK_STOCK_SAVE, N_("_Save"), "<control>S", N_("Save the file"), (GCallback)save_file }, |
06526f88 RN |
3455 | { "SaveAs", GTK_STOCK_SAVE_AS, N_("Save _As..."), NULL, N_("Save the file under different name"), (GCallback)save_file_as }, |
3456 | { "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 }, | |
3457 | { "GenImgDir", GTK_STOCK_DND_MULTIPLE, N_("Generate _Directory of Images..."), NULL, N_("FIXME:IMGDIR"), (GCallback)draw_to_image_dir_cb }, | |
5515e2d3 | 3458 | { "Print", GTK_STOCK_PRINT, N_("_Print..."), NULL, N_("Print maps"), (GCallback)print_cb }, |
5515e2d3 JJ |
3459 | { "Exit", GTK_STOCK_QUIT, N_("E_xit"), "<control>W", N_("Exit the program"), (GCallback)window_close }, |
3460 | { "SaveExit", GTK_STOCK_QUIT, N_("Save and Exit"), NULL, N_("Save and Exit the program"), (GCallback)save_file_and_exit }, | |
3461 | ||
5210c3d3 | 3462 | { "GotoDefaultLocation", GTK_STOCK_HOME, N_("Go to the _Default Location"), NULL, N_("Go to the default location"), (GCallback)goto_default_location }, |
cbd293bb | 3463 | { "GotoSearch", GTK_STOCK_JUMP_TO, N_("Go to _Location..."), NULL, N_("Go to address/place using text search"), (GCallback)goto_address }, |
402fee6c | 3464 | { "GotoLL", GTK_STOCK_JUMP_TO, N_("_Go to Lat/Lon..."), NULL, N_("Go to arbitrary lat/lon coordinate"), (GCallback)draw_goto_cb }, |
150618fe | 3465 | { "GotoUTM", GTK_STOCK_JUMP_TO, N_("Go to UTM..."), NULL, N_("Go to arbitrary UTM coordinate"), (GCallback)draw_goto_cb }, |
6b59f63d | 3466 | { "Refresh", GTK_STOCK_REFRESH, N_("_Refresh"), "F5", N_("Refresh any maps displayed"), (GCallback)draw_refresh_cb }, |
480fb7e1 | 3467 | { "SetHLColor",GTK_STOCK_SELECT_COLOR, N_("Set _Highlight Color..."), NULL, NULL, (GCallback)set_highlight_color }, |
cbd293bb | 3468 | { "SetBGColor",GTK_STOCK_SELECT_COLOR, N_("Set Bac_kground Color..."), NULL, NULL, (GCallback)set_bg_color }, |
5515e2d3 JJ |
3469 | { "ZoomIn", GTK_STOCK_ZOOM_IN, N_("Zoom _In"), "<control>plus", NULL, (GCallback)draw_zoom_cb }, |
3470 | { "ZoomOut", GTK_STOCK_ZOOM_OUT, N_("Zoom _Out"), "<control>minus", NULL, (GCallback)draw_zoom_cb }, | |
22c15481 | 3471 | { "ZoomTo", GTK_STOCK_ZOOM_FIT, N_("Zoom _To..."), "<control>Z", NULL, (GCallback)zoom_to_cb }, |
cbd293bb RN |
3472 | { "PanNorth", NULL, N_("Pan _North"), "<control>Up", NULL, (GCallback)draw_pan_cb }, |
3473 | { "PanEast", NULL, N_("Pan _East"), "<control>Right", NULL, (GCallback)draw_pan_cb }, | |
3474 | { "PanSouth", NULL, N_("Pan _South"), "<control>Down", NULL, (GCallback)draw_pan_cb }, | |
3475 | { "PanWest", NULL, N_("Pan _West"), "<control>Left", NULL, (GCallback)draw_pan_cb }, | |
5515e2d3 JJ |
3476 | { "BGJobs", GTK_STOCK_EXECUTE, N_("Background _Jobs"), NULL, NULL, (GCallback)a_background_show_window }, |
3477 | ||
3478 | { "Cut", GTK_STOCK_CUT, N_("Cu_t"), NULL, NULL, (GCallback)menu_cut_layer_cb }, | |
3479 | { "Copy", GTK_STOCK_COPY, N_("_Copy"), NULL, NULL, (GCallback)menu_copy_layer_cb }, | |
3480 | { "Paste", GTK_STOCK_PASTE, N_("_Paste"), NULL, NULL, (GCallback)menu_paste_layer_cb }, | |
3481 | { "Delete", GTK_STOCK_DELETE, N_("_Delete"), NULL, NULL, (GCallback)menu_delete_layer_cb }, | |
3482 | { "DeleteAll", NULL, N_("Delete All"), NULL, NULL, (GCallback)clear_cb }, | |
06526f88 | 3483 | { "MapCacheFlush",NULL, N_("_Flush Map Cache"), NULL, NULL, (GCallback)mapcache_flush_cb }, |
5210c3d3 | 3484 | { "SetDefaultLocation", GTK_STOCK_GO_FORWARD, N_("_Set the Default Location"), NULL, N_("Set the Default Location to the current position"),(GCallback)default_location_cb }, |
06526f88 | 3485 | { "Preferences",GTK_STOCK_PREFERENCES, N_("_Preferences"), NULL, NULL, (GCallback)preferences_cb }, |
6d61ba92 | 3486 | { "LayerDefaults",GTK_STOCK_PROPERTIES, N_("_Layer Defaults"), NULL, NULL, NULL }, |
5515e2d3 JJ |
3487 | { "Properties",GTK_STOCK_PROPERTIES, N_("_Properties"), NULL, NULL, (GCallback)menu_properties_cb }, |
3488 | ||
5ff75d1e | 3489 | { "HelpEntry", GTK_STOCK_HELP, N_("_Help"), "F1", NULL, (GCallback)help_help_cb }, |
5515e2d3 | 3490 | { "About", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL, (GCallback)help_about_cb }, |
e4afc73a EB |
3491 | }; |
3492 | ||
0bb36e78 RN |
3493 | static GtkActionEntry entries_gpsbabel[] = { |
3494 | { "ExportKML", NULL, N_("_KML..."), NULL, N_("Export as KML"), (GCallback)export_to_kml }, | |
3495 | }; | |
3496 | ||
e4afc73a | 3497 | /* Radio items */ |
d587678a | 3498 | /* FIXME use VIEWPORT_DRAWMODE values */ |
e4afc73a | 3499 | static GtkRadioActionEntry mode_entries[] = { |
5515e2d3 JJ |
3500 | { "ModeUTM", NULL, N_("_UTM Mode"), "<control>u", NULL, 0 }, |
3501 | { "ModeExpedia", NULL, N_("_Expedia Mode"), "<control>e", NULL, 1 }, | |
ac16c140 | 3502 | { "ModeMercator", NULL, N_("_Mercator Mode"), "<control>m", NULL, 4 }, |
bd5e571a | 3503 | { "ModeLatLon", NULL, N_("Lat_/Lon Mode"), "<control>l", NULL, 5 }, |
50a14534 EB |
3504 | }; |
3505 | ||
35c7c0ba | 3506 | static GtkToggleActionEntry toggle_entries[] = { |
6b59f63d | 3507 | { "ShowScale", NULL, N_("Show _Scale"), "<shift>F5", N_("Show Scale"), (GCallback)set_draw_scale, TRUE }, |
cbd293bb | 3508 | { "ShowCenterMark", NULL, N_("Show _Center Mark"), "F6", N_("Show Center Mark"), (GCallback)set_draw_centermark, TRUE }, |
2afcef36 | 3509 | { "ShowHighlight", GTK_STOCK_UNDERLINE, N_("Show _Highlight"), "F7", N_("Show Highlight"), (GCallback)set_draw_highlight, TRUE }, |
cbd293bb | 3510 | { "FullScreen", GTK_STOCK_FULLSCREEN, N_("_Full Screen"), "F11", N_("Activate full screen mode"), (GCallback)full_screen_cb, FALSE }, |
48df6aa3 | 3511 | { "ViewSidePanel", GTK_STOCK_INDEX, N_("Show Side _Panel"), "F9", N_("Show Side Panel"), (GCallback)view_side_panel_cb, TRUE }, |
a459ee10 | 3512 | { "ViewStatusBar", NULL, N_("Show Status_bar"), "F12", N_("Show Statusbar"), (GCallback)view_statusbar_cb, TRUE }, |
48df6aa3 RN |
3513 | { "ViewToolbar", NULL, N_("Show _Toolbar"), "F3", N_("Show Toolbar"), (GCallback)view_toolbar_cb, TRUE }, |
3514 | { "ViewMainMenu", NULL, N_("Show _Menu"), "F4", N_("Show Menu"), (GCallback)view_main_menu_cb, TRUE }, | |
35c7c0ba EB |
3515 | }; |
3516 | ||
a527cfff | 3517 | #include "menu.xml.h" |
e4afc73a | 3518 | static void window_create_ui( VikWindow *window ) |
50a14534 | 3519 | { |
e4afc73a EB |
3520 | GtkUIManager *uim; |
3521 | GtkActionGroup *action_group; | |
50a14534 | 3522 | GtkAccelGroup *accel_group; |
e4afc73a | 3523 | GError *error; |
e4afc73a EB |
3524 | guint i, j, mid; |
3525 | GtkIconFactory *icon_factory; | |
3526 | GtkIconSet *icon_set; | |
e4afc73a EB |
3527 | GtkRadioActionEntry *tools = NULL, *radio; |
3528 | guint ntools; | |
3529 | ||
3530 | uim = gtk_ui_manager_new (); | |
3531 | window->uim = uim; | |
3532 | ||
9593a4c9 EB |
3533 | toolbox_add_tool(window->vt, &ruler_tool, TOOL_LAYER_TYPE_NONE); |
3534 | toolbox_add_tool(window->vt, &zoom_tool, TOOL_LAYER_TYPE_NONE); | |
576cbd17 | 3535 | toolbox_add_tool(window->vt, &pan_tool, TOOL_LAYER_TYPE_NONE); |
a47bfefa | 3536 | toolbox_add_tool(window->vt, &select_tool, TOOL_LAYER_TYPE_NONE); |
941aa6e9 | 3537 | |
e4afc73a | 3538 | error = NULL; |
a527cfff | 3539 | if (!(mid = gtk_ui_manager_add_ui_from_string (uim, menu_xml, -1, &error))) { |
e4afc73a EB |
3540 | g_error_free (error); |
3541 | exit (1); | |
3542 | } | |
3543 | ||
3544 | action_group = gtk_action_group_new ("MenuActions"); | |
5515e2d3 | 3545 | gtk_action_group_set_translation_domain(action_group, PACKAGE_NAME); |
e4afc73a | 3546 | gtk_action_group_add_actions (action_group, entries, G_N_ELEMENTS (entries), window); |
35c7c0ba | 3547 | gtk_action_group_add_toggle_actions (action_group, toggle_entries, G_N_ELEMENTS (toggle_entries), window); |
6a9ff0ee | 3548 | gtk_action_group_add_radio_actions (action_group, mode_entries, G_N_ELEMENTS (mode_entries), 4, (GCallback)window_change_coord_mode_cb, window); |
e4afc73a | 3549 | |
0bb36e78 RN |
3550 | // Use this to see if GPSBabel is available: |
3551 | if ( a_babel_device_list ) { | |
3552 | // If going to add more entries then might be worth creating a menu_gpsbabel.xml.h file | |
3553 | if ( gtk_ui_manager_add_ui_from_string ( uim, | |
3554 | "<ui><menubar name='MainMenu'><menu action='File'><menu action='Export'><menuitem action='ExportKML'/></menu></menu></menubar></ui>", | |
3555 | -1, &error ) ) | |
3556 | gtk_action_group_add_actions ( action_group, entries_gpsbabel, G_N_ELEMENTS (entries_gpsbabel), window ); | |
3557 | } | |
3558 | ||
e4afc73a | 3559 | icon_factory = gtk_icon_factory_new (); |
ee36ac4f | 3560 | gtk_icon_factory_add_default (icon_factory); |
e4afc73a EB |
3561 | |
3562 | register_vik_icons(icon_factory); | |
3563 | ||
79dce0cb RN |
3564 | // Copy the tool RadioActionEntries out of the main Window structure into an extending array 'tools' |
3565 | // so that it can be applied to the UI in one action group add function call below | |
e4afc73a | 3566 | ntools = 0; |
79dce0cb | 3567 | for (i=0; i<window->vt->n_tools; i++) { |
e4afc73a EB |
3568 | tools = g_renew(GtkRadioActionEntry, tools, ntools+1); |
3569 | radio = &tools[ntools]; | |
3570 | ntools++; | |
79dce0cb | 3571 | *radio = window->vt->tools[i].ti.radioActionEntry; |
e4afc73a | 3572 | radio->value = ntools; |
79dce0cb | 3573 | } |
e4afc73a EB |
3574 | |
3575 | for (i=0; i<VIK_LAYER_NUM_TYPES; i++) { | |
3576 | GtkActionEntry action; | |
3577 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Layers/", | |
3578 | vik_layer_get_interface(i)->name, | |
3579 | vik_layer_get_interface(i)->name, | |
3580 | GTK_UI_MANAGER_MENUITEM, FALSE); | |
3581 | ||
3582 | icon_set = gtk_icon_set_new_from_pixbuf (gdk_pixbuf_from_pixdata (vik_layer_get_interface(i)->icon, FALSE, NULL )); | |
3583 | gtk_icon_factory_add (icon_factory, vik_layer_get_interface(i)->name, icon_set); | |
3584 | gtk_icon_set_unref (icon_set); | |
3585 | ||
3586 | action.name = vik_layer_get_interface(i)->name; | |
3587 | action.stock_id = vik_layer_get_interface(i)->name; | |
da12e3d1 | 3588 | action.label = g_strdup_printf( _("New _%s Layer"), vik_layer_get_interface(i)->name); |
75078768 | 3589 | action.accelerator = vik_layer_get_interface(i)->accelerator; |
e4afc73a EB |
3590 | action.tooltip = NULL; |
3591 | action.callback = (GCallback)menu_addlayer_cb; | |
3592 | gtk_action_group_add_actions(action_group, &action, 1, window); | |
3593 | ||
3594 | if ( vik_layer_get_interface(i)->tools_count ) { | |
3595 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Tools/", vik_layer_get_interface(i)->name, NULL, GTK_UI_MANAGER_SEPARATOR, FALSE); | |
3596 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainToolbar/ToolItems/", vik_layer_get_interface(i)->name, NULL, GTK_UI_MANAGER_SEPARATOR, FALSE); | |
3597 | } | |
3598 | ||
79dce0cb | 3599 | // Further tool copying for to apply to the UI, also apply menu UI setup |
e4afc73a EB |
3600 | for ( j = 0; j < vik_layer_get_interface(i)->tools_count; j++ ) { |
3601 | tools = g_renew(GtkRadioActionEntry, tools, ntools+1); | |
3602 | radio = &tools[ntools]; | |
3603 | ntools++; | |
3604 | ||
e4afc73a | 3605 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Tools", |
79dce0cb RN |
3606 | vik_layer_get_interface(i)->tools[j].radioActionEntry.label, |
3607 | vik_layer_get_interface(i)->tools[j].radioActionEntry.name, | |
e4afc73a EB |
3608 | GTK_UI_MANAGER_MENUITEM, FALSE); |
3609 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainToolbar/ToolItems", | |
79dce0cb RN |
3610 | vik_layer_get_interface(i)->tools[j].radioActionEntry.label, |
3611 | vik_layer_get_interface(i)->tools[j].radioActionEntry.name, | |
e4afc73a EB |
3612 | GTK_UI_MANAGER_TOOLITEM, FALSE); |
3613 | ||
9593a4c9 | 3614 | toolbox_add_tool(window->vt, &(vik_layer_get_interface(i)->tools[j]), i); |
941aa6e9 | 3615 | |
79dce0cb RN |
3616 | *radio = vik_layer_get_interface(i)->tools[j].radioActionEntry; |
3617 | // Overwrite with actual number to use | |
e4afc73a EB |
3618 | radio->value = ntools; |
3619 | } | |
a7023a1b RN |
3620 | |
3621 | GtkActionEntry action_dl; | |
3622 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Edit/LayerDefaults", | |
3623 | vik_layer_get_interface(i)->name, | |
3624 | g_strdup_printf("Layer%s", vik_layer_get_interface(i)->fixed_layer_name), | |
3625 | GTK_UI_MANAGER_MENUITEM, FALSE); | |
3626 | ||
3627 | // For default layers use action names of the form 'Layer<LayerName>' | |
3628 | // This is to avoid clashing with just the layer name used above for the tool actions | |
3629 | action_dl.name = g_strconcat("Layer", vik_layer_get_interface(i)->fixed_layer_name, NULL); | |
3630 | action_dl.stock_id = NULL; | |
3631 | action_dl.label = g_strconcat("_", vik_layer_get_interface(i)->name, "...", NULL); // Prepend marker for keyboard accelerator | |
3632 | action_dl.accelerator = NULL; | |
3633 | action_dl.tooltip = NULL; | |
3634 | action_dl.callback = (GCallback)layer_defaults_cb; | |
3635 | gtk_action_group_add_actions(action_group, &action_dl, 1, window); | |
e4afc73a | 3636 | } |
ee36ac4f | 3637 | g_object_unref (icon_factory); |
50a14534 | 3638 | |
e4afc73a EB |
3639 | gtk_action_group_add_radio_actions(action_group, tools, ntools, 0, (GCallback)menu_tool_cb, window); |
3640 | g_free(tools); | |
50a14534 | 3641 | |
e4afc73a | 3642 | gtk_ui_manager_insert_action_group (uim, action_group, 0); |
50a14534 | 3643 | |
79845167 QT |
3644 | for (i=0; i<VIK_LAYER_NUM_TYPES; i++) { |
3645 | for ( j = 0; j < vik_layer_get_interface(i)->tools_count; j++ ) { | |
3646 | GtkAction *action = gtk_action_group_get_action(action_group, | |
79dce0cb | 3647 | vik_layer_get_interface(i)->tools[j].radioActionEntry.name); |
79845167 QT |
3648 | g_object_set(action, "sensitive", FALSE, NULL); |
3649 | } | |
3650 | } | |
a147baa7 RN |
3651 | |
3652 | // This is done last so we don't need to track the value of mid anymore | |
3653 | vik_ext_tools_add_action_items ( window, window->uim, action_group, mid ); | |
3654 | ||
79845167 QT |
3655 | window->action_group = action_group; |
3656 | ||
e4afc73a EB |
3657 | accel_group = gtk_ui_manager_get_accel_group (uim); |
3658 | gtk_window_add_accel_group (GTK_WINDOW (window), accel_group); | |
3659 | gtk_ui_manager_ensure_update (uim); | |
13505702 GB |
3660 | |
3661 | setup_recent_files(window); | |
e4afc73a | 3662 | } |
50a14534 | 3663 | |
50a14534 | 3664 | |
79dce0cb RN |
3665 | // TODO - add method to add tool icons defined from outside this file |
3666 | // and remove the reverse dependency on icon definition from this file | |
e4afc73a | 3667 | static struct { |
4bd45256 | 3668 | const GdkPixdata *data; |
e4afc73a EB |
3669 | gchar *stock_id; |
3670 | } stock_icons[] = { | |
79dce0cb | 3671 | { &mover_22_pixbuf, "vik-icon-pan" }, |
5bfafde9 GB |
3672 | { &zoom_18_pixbuf, "vik-icon-zoom" }, |
3673 | { &ruler_18_pixbuf, "vik-icon-ruler" }, | |
a47bfefa | 3674 | { &select_18_pixbuf, "vik-icon-select" }, |
e37b2a6d | 3675 | { &vik_new_route_18_pixbuf, "vik-icon-Create Route" }, |
79dce0cb | 3676 | { &route_finder_18_pixbuf, "vik-icon-Route Finder" }, |
06a6af5b | 3677 | { &demdl_18_pixbuf, "vik-icon-DEM Download" }, |
79dce0cb RN |
3678 | { &showpic_18_pixbuf, "vik-icon-Show Picture" }, |
3679 | { &addtr_18_pixbuf, "vik-icon-Create Track" }, | |
3680 | { &edtr_18_pixbuf, "vik-icon-Edit Trackpoint" }, | |
3681 | { &addwp_18_pixbuf, "vik-icon-Create Waypoint" }, | |
3682 | { &edwp_18_pixbuf, "vik-icon-Edit Waypoint" }, | |
3683 | { &geozoom_18_pixbuf, "vik-icon-Georef Zoom Tool" }, | |
3684 | { &geomove_18_pixbuf, "vik-icon-Georef Move Map" }, | |
3685 | { &mapdl_18_pixbuf, "vik-icon-Maps Download" }, | |
e4afc73a EB |
3686 | }; |
3687 | ||
e4afc73a EB |
3688 | static gint n_stock_icons = G_N_ELEMENTS (stock_icons); |
3689 | ||
3690 | static void | |
3691 | register_vik_icons (GtkIconFactory *icon_factory) | |
3692 | { | |
3693 | GtkIconSet *icon_set; | |
e4afc73a | 3694 | gint i; |
e4afc73a EB |
3695 | |
3696 | for (i = 0; i < n_stock_icons; i++) { | |
4bd45256 EB |
3697 | icon_set = gtk_icon_set_new_from_pixbuf (gdk_pixbuf_from_pixdata ( |
3698 | stock_icons[i].data, FALSE, NULL )); | |
e4afc73a EB |
3699 | gtk_icon_factory_add (icon_factory, stock_icons[i].stock_id, icon_set); |
3700 | gtk_icon_set_unref (icon_set); | |
3701 | } | |
50a14534 | 3702 | } |
bce3a7b0 | 3703 | |
9d7c24ed RN |
3704 | gpointer vik_window_get_selected_trw_layer ( VikWindow *vw ) |
3705 | { | |
3706 | return vw->selected_vtl; | |
3707 | } | |
3708 | ||
3709 | void vik_window_set_selected_trw_layer ( VikWindow *vw, gpointer vtl ) | |
3710 | { | |
113c74f6 RN |
3711 | vw->selected_vtl = vtl; |
3712 | vw->containing_vtl = vtl; | |
9d7c24ed RN |
3713 | /* Clear others */ |
3714 | vw->selected_track = NULL; | |
3715 | vw->selected_tracks = NULL; | |
3716 | vw->selected_waypoint = NULL; | |
3717 | vw->selected_waypoints = NULL; | |
04f36d92 RN |
3718 | // Set highlight thickness |
3719 | vik_viewport_set_highlight_thickness ( vw->viking_vvp, vik_trw_layer_get_property_tracks_line_thickness (vw->containing_vtl) ); | |
9d7c24ed RN |
3720 | } |
3721 | ||
1c70a947 | 3722 | GHashTable *vik_window_get_selected_tracks ( VikWindow *vw ) |
9d7c24ed RN |
3723 | { |
3724 | return vw->selected_tracks; | |
3725 | } | |
3726 | ||
1c70a947 | 3727 | void vik_window_set_selected_tracks ( VikWindow *vw, GHashTable *ght, gpointer vtl ) |
9d7c24ed | 3728 | { |
1c70a947 | 3729 | vw->selected_tracks = ght; |
113c74f6 | 3730 | vw->containing_vtl = vtl; |
9d7c24ed RN |
3731 | /* Clear others */ |
3732 | vw->selected_vtl = NULL; | |
3733 | vw->selected_track = NULL; | |
3734 | vw->selected_waypoint = NULL; | |
3735 | vw->selected_waypoints = NULL; | |
04f36d92 RN |
3736 | // Set highlight thickness |
3737 | vik_viewport_set_highlight_thickness ( vw->viking_vvp, vik_trw_layer_get_property_tracks_line_thickness (vw->containing_vtl) ); | |
9d7c24ed RN |
3738 | } |
3739 | ||
3740 | gpointer vik_window_get_selected_track ( VikWindow *vw ) | |
3741 | { | |
3742 | return vw->selected_track; | |
3743 | } | |
3744 | ||
b16effab | 3745 | void vik_window_set_selected_track ( VikWindow *vw, gpointer *vt, gpointer vtl ) |
9d7c24ed RN |
3746 | { |
3747 | vw->selected_track = vt; | |
113c74f6 | 3748 | vw->containing_vtl = vtl; |
9d7c24ed RN |
3749 | /* Clear others */ |
3750 | vw->selected_vtl = NULL; | |
3751 | vw->selected_tracks = NULL; | |
3752 | vw->selected_waypoint = NULL; | |
3753 | vw->selected_waypoints = NULL; | |
04f36d92 RN |
3754 | // Set highlight thickness |
3755 | vik_viewport_set_highlight_thickness ( vw->viking_vvp, vik_trw_layer_get_property_tracks_line_thickness (vw->containing_vtl) ); | |
9d7c24ed | 3756 | } |
04f36d92 | 3757 | |
1c70a947 | 3758 | GHashTable *vik_window_get_selected_waypoints ( VikWindow *vw ) |
9d7c24ed RN |
3759 | { |
3760 | return vw->selected_waypoints; | |
3761 | } | |
3762 | ||
1c70a947 | 3763 | void vik_window_set_selected_waypoints ( VikWindow *vw, GHashTable *ght, gpointer vtl ) |
9d7c24ed | 3764 | { |
1c70a947 | 3765 | vw->selected_waypoints = ght; |
113c74f6 | 3766 | vw->containing_vtl = vtl; |
9d7c24ed RN |
3767 | /* Clear others */ |
3768 | vw->selected_vtl = NULL; | |
3769 | vw->selected_track = NULL; | |
3770 | vw->selected_tracks = NULL; | |
3771 | vw->selected_waypoint = NULL; | |
3772 | } | |
3773 | ||
3774 | gpointer vik_window_get_selected_waypoint ( VikWindow *vw ) | |
3775 | { | |
3776 | return vw->selected_waypoint; | |
3777 | } | |
3778 | ||
b16effab | 3779 | void vik_window_set_selected_waypoint ( VikWindow *vw, gpointer *vwp, gpointer vtl ) |
9d7c24ed RN |
3780 | { |
3781 | vw->selected_waypoint = vwp; | |
113c74f6 | 3782 | vw->containing_vtl = vtl; |
9d7c24ed RN |
3783 | /* Clear others */ |
3784 | vw->selected_vtl = NULL; | |
3785 | vw->selected_track = NULL; | |
3786 | vw->selected_tracks = NULL; | |
3787 | vw->selected_waypoints = NULL; | |
3788 | } | |
3789 | ||
3790 | gboolean vik_window_clear_highlight ( VikWindow *vw ) | |
3791 | { | |
3792 | gboolean need_redraw = FALSE; | |
3793 | if ( vw->selected_vtl != NULL ) { | |
3794 | vw->selected_vtl = NULL; | |
3795 | need_redraw = TRUE; | |
3796 | } | |
3797 | if ( vw->selected_track != NULL ) { | |
3798 | vw->selected_track = NULL; | |
3799 | need_redraw = TRUE; | |
3800 | } | |
3801 | if ( vw->selected_tracks != NULL ) { | |
3802 | vw->selected_tracks = NULL; | |
3803 | need_redraw = TRUE; | |
3804 | } | |
3805 | if ( vw->selected_waypoint != NULL ) { | |
3806 | vw->selected_waypoint = NULL; | |
3807 | need_redraw = TRUE; | |
3808 | } | |
3809 | if ( vw->selected_waypoints != NULL ) { | |
3810 | vw->selected_waypoints = NULL; | |
3811 | need_redraw = TRUE; | |
3812 | } | |
3813 | return need_redraw; | |
3814 | } | |
fa51adec RN |
3815 | |
3816 | GThread *vik_window_get_thread ( VikWindow *vw ) | |
3817 | { | |
3818 | return vw->thread; | |
3819 | } |