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Commit | Line | Data |
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50a14534 EB |
1 | /* |
2 | * viking -- GPS Data and Topo Analyzer, Explorer, and Manager | |
3 | * | |
4 | * Copyright (C) 2003-2005, Evan Battaglia <gtoevan@gmx.net> | |
a482007a | 5 | * Copyright (C) 2005-2006, Alex Foobarian <foobarian@gmail.com> |
f700bbd9 | 6 | * Copyright (C) 2012-2013, Rob Norris <rw_norris@hotmail.com> |
50a14534 EB |
7 | * |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2 of the License, or | |
11 | * (at your option) any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
21 | * | |
22 | */ | |
4c77d5e0 GB |
23 | |
24 | #ifdef HAVE_CONFIG_H | |
25 | #include "config.h" | |
26 | #endif | |
27 | ||
50a14534 EB |
28 | #include "viking.h" |
29 | #include "background.h" | |
1d1bc3c1 | 30 | #include "acquire.h" |
7b3479e3 | 31 | #include "datasources.h" |
34e71b99 | 32 | #include "vikgoto.h" |
071da616 | 33 | #include "dems.h" |
7c259702 | 34 | #include "mapcache.h" |
42f34743 | 35 | #include "print.h" |
17a1f8f9 | 36 | #include "preferences.h" |
a7023a1b | 37 | #include "viklayer_defaults.h" |
f2f2f7bf | 38 | #include "icons/icons.h" |
92806042 | 39 | #include "vikexttools.h" |
82993cc7 | 40 | #include "vikexttool_datasources.h" |
9be0449f | 41 | #include "garminsymbols.h" |
6b59f63d | 42 | #include "vikmapslayer.h" |
3c29a566 | 43 | #include "geonamessearch.h" |
50a14534 | 44 | |
8c00358d | 45 | #ifdef HAVE_STDLIB_H |
e4afc73a | 46 | #include <stdlib.h> |
8c00358d GB |
47 | #endif |
48 | #ifdef HAVE_MATH_H | |
50a14534 | 49 | #include <math.h> |
8c00358d GB |
50 | #endif |
51 | #ifdef HAVE_STRING_H | |
50a14534 | 52 | #include <string.h> |
8c00358d | 53 | #endif |
50a14534 | 54 | #include <ctype.h> |
f83131b9 MA |
55 | #include <glib.h> |
56 | #include <glib/gstdio.h> | |
1d1bc3c1 | 57 | #include <glib/gprintf.h> |
4c77d5e0 | 58 | #include <glib/gi18n.h> |
314084b8 | 59 | #include <gio/gio.h> |
7622022f | 60 | #include <gdk/gdkkeysyms.h> |
50a14534 | 61 | |
8a13dbd2 RN |
62 | // This seems rather arbitary, quite large and pointless |
63 | // I mean, if you have a thousand windows open; | |
64 | // why not be allowed to open a thousand more... | |
65 | #define MAX_WINDOWS 1024 | |
66 | static guint window_count = 0; | |
98acb9a1 | 67 | static GSList *window_list = NULL; |
8a13dbd2 | 68 | |
3570ad57 QT |
69 | #define VIKING_WINDOW_WIDTH 1000 |
70 | #define VIKING_WINDOW_HEIGHT 800 | |
50a14534 EB |
71 | #define DRAW_IMAGE_DEFAULT_WIDTH 1280 |
72 | #define DRAW_IMAGE_DEFAULT_HEIGHT 1024 | |
73 | #define DRAW_IMAGE_DEFAULT_SAVE_AS_PNG TRUE | |
74 | ||
75 | static void window_finalize ( GObject *gob ); | |
76 | static GObjectClass *parent_class; | |
77 | ||
4c77d5e0 | 78 | static void window_set_filename ( VikWindow *vw, const gchar *filename ); |
4522c4ff | 79 | static const gchar *window_get_filename ( VikWindow *vw ); |
50a14534 | 80 | |
8a13dbd2 RN |
81 | static VikWindow *window_new (); |
82 | ||
50a14534 EB |
83 | static void draw_update ( VikWindow *vw ); |
84 | ||
e4afc73a | 85 | static void newwindow_cb ( GtkAction *a, VikWindow *vw ); |
50a14534 | 86 | |
8a13dbd2 RN |
87 | // Signals |
88 | static void open_window ( VikWindow *vw, GSList *files ); | |
8a13dbd2 RN |
89 | static void destroy_window ( GtkWidget *widget, |
90 | gpointer data ); | |
91 | ||
50a14534 EB |
92 | /* Drawing & stuff */ |
93 | ||
94 | static gboolean delete_event( VikWindow *vw ); | |
95 | ||
777e2d4d EB |
96 | static gboolean key_press_event( VikWindow *vw, GdkEventKey *event, gpointer data ); |
97 | ||
bce3a7b0 | 98 | static void window_configure_event ( VikWindow *vw ); |
50a14534 EB |
99 | static void draw_sync ( VikWindow *vw ); |
100 | static void draw_redraw ( VikWindow *vw ); | |
941aa6e9 | 101 | static void draw_scroll ( VikWindow *vw, GdkEventScroll *event ); |
50a14534 EB |
102 | static void draw_click ( VikWindow *vw, GdkEventButton *event ); |
103 | static void draw_release ( VikWindow *vw, GdkEventButton *event ); | |
104 | static void draw_mouse_motion ( VikWindow *vw, GdkEventMotion *event ); | |
e4afc73a EB |
105 | static void draw_zoom_cb ( GtkAction *a, VikWindow *vw ); |
106 | static void draw_goto_cb ( GtkAction *a, VikWindow *vw ); | |
6b59f63d | 107 | static void draw_refresh_cb ( GtkAction *a, VikWindow *vw ); |
50a14534 | 108 | |
c8430548 | 109 | static void draw_status ( VikWindow *vw ); |
50a14534 EB |
110 | |
111 | /* End Drawing Functions */ | |
112 | ||
e4afc73a EB |
113 | static void menu_addlayer_cb ( GtkAction *a, VikWindow *vw ); |
114 | static void menu_properties_cb ( GtkAction *a, VikWindow *vw ); | |
115 | static void menu_delete_layer_cb ( GtkAction *a, VikWindow *vw ); | |
941aa6e9 AF |
116 | |
117 | /* tool management */ | |
118 | typedef struct { | |
119 | VikToolInterface ti; | |
120 | gpointer state; | |
9593a4c9 | 121 | gint layer_type; |
941aa6e9 | 122 | } toolbox_tool_t; |
9593a4c9 | 123 | #define TOOL_LAYER_TYPE_NONE -1 |
941aa6e9 AF |
124 | |
125 | typedef struct { | |
126 | int active_tool; | |
127 | int n_tools; | |
128 | toolbox_tool_t *tools; | |
129 | VikWindow *vw; | |
130 | } toolbox_tools_t; | |
131 | ||
e4afc73a | 132 | static void menu_tool_cb ( GtkAction *old, GtkAction *a, VikWindow *vw ); |
941aa6e9 | 133 | static toolbox_tools_t* toolbox_create(VikWindow *vw); |
9593a4c9 | 134 | static void toolbox_add_tool(toolbox_tools_t *vt, VikToolInterface *vti, gint layer_type ); |
941aa6e9 AF |
135 | static int toolbox_get_tool(toolbox_tools_t *vt, const gchar *tool_name); |
136 | static void toolbox_activate(toolbox_tools_t *vt, const gchar *tool_name); | |
f2f2f7bf | 137 | static const GdkCursor *toolbox_get_cursor(toolbox_tools_t *vt, const gchar *tool_name); |
941aa6e9 | 138 | static void toolbox_click (toolbox_tools_t *vt, GdkEventButton *event); |
dc2c040e | 139 | static void toolbox_move (toolbox_tools_t *vt, GdkEventMotion *event); |
941aa6e9 AF |
140 | static void toolbox_release (toolbox_tools_t *vt, GdkEventButton *event); |
141 | ||
50a14534 | 142 | |
941aa6e9 | 143 | /* ui creation */ |
e4afc73a | 144 | static void window_create_ui( VikWindow *window ); |
941aa6e9 | 145 | static void register_vik_icons (GtkIconFactory *icon_factory); |
50a14534 | 146 | |
941aa6e9 | 147 | /* i/o */ |
e4afc73a EB |
148 | static void load_file ( GtkAction *a, VikWindow *vw ); |
149 | static gboolean save_file_as ( GtkAction *a, VikWindow *vw ); | |
150 | static gboolean save_file ( GtkAction *a, VikWindow *vw ); | |
2bf7cadd | 151 | static gboolean save_file_and_exit ( GtkAction *a, VikWindow *vw ); |
50a14534 EB |
152 | static gboolean window_save ( VikWindow *vw ); |
153 | ||
154 | struct _VikWindow { | |
155 | GtkWindow gtkwindow; | |
156 | VikViewport *viking_vvp; | |
157 | VikLayersPanel *viking_vlp; | |
158 | VikStatusbar *viking_vs; | |
159 | ||
e4afc73a EB |
160 | GtkToolbar *toolbar; |
161 | ||
55d3a53c RN |
162 | GdkCursor *busy_cursor; |
163 | GdkCursor *viewport_cursor; // only a reference | |
164 | ||
941aa6e9 | 165 | /* tool management state */ |
50a14534 | 166 | guint current_tool; |
941aa6e9 | 167 | toolbox_tools_t *vt; |
50a14534 EB |
168 | guint16 tool_layer_id; |
169 | guint16 tool_tool_id; | |
170 | ||
79845167 QT |
171 | GtkActionGroup *action_group; |
172 | ||
b71eff77 | 173 | gboolean pan_move; |
50a14534 EB |
174 | gint pan_x, pan_y; |
175 | ||
176 | guint draw_image_width, draw_image_height; | |
177 | gboolean draw_image_save_as_png; | |
178 | ||
179 | gchar *filename; | |
180 | gboolean modified; | |
a14f46cf | 181 | VikLoadType_t loaded_type; |
50a14534 EB |
182 | |
183 | GtkWidget *open_dia, *save_dia; | |
f2a1ca71 | 184 | GtkWidget *save_img_dia, *save_img_dir_dia; |
50a14534 EB |
185 | |
186 | gboolean only_updating_coord_mode_ui; /* hack for a bug in GTK */ | |
e4afc73a | 187 | GtkUIManager *uim; |
c9177aae | 188 | |
fa51adec | 189 | GThread *thread; |
c9177aae QT |
190 | /* half-drawn update */ |
191 | VikLayer *trigger; | |
192 | VikCoord trigger_center; | |
9d7c24ed RN |
193 | |
194 | /* Store at this level for highlighted selection drawing since it applies to the viewport and the layers panel */ | |
195 | /* Only one of these items can be selected at the same time */ | |
196 | gpointer selected_vtl; /* notionally VikTrwLayer */ | |
1c70a947 | 197 | GHashTable *selected_tracks; |
9d7c24ed | 198 | gpointer selected_track; /* notionally VikTrack */ |
1c70a947 | 199 | GHashTable *selected_waypoints; |
9d7c24ed | 200 | gpointer selected_waypoint; /* notionally VikWaypoint */ |
43f2e1da | 201 | /* only use for individual track or waypoint */ |
113c74f6 RN |
202 | /* For track(s) & waypoint(s) it is the layer they are in - this helps refering to the individual item easier */ |
203 | gpointer containing_vtl; /* notionally VikTrwLayer */ | |
50a14534 EB |
204 | }; |
205 | ||
206 | enum { | |
576cbd17 GB |
207 | TOOL_PAN = 0, |
208 | TOOL_ZOOM, | |
50a14534 | 209 | TOOL_RULER, |
a47bfefa | 210 | TOOL_SELECT, |
50a14534 EB |
211 | TOOL_LAYER, |
212 | NUMBER_OF_TOOLS | |
213 | }; | |
214 | ||
215 | enum { | |
216 | VW_NEWWINDOW_SIGNAL, | |
217 | VW_OPENWINDOW_SIGNAL, | |
218 | VW_LAST_SIGNAL | |
219 | }; | |
220 | ||
221 | static guint window_signals[VW_LAST_SIGNAL] = { 0 }; | |
222 | ||
79dce0cb | 223 | // TODO get rid of this as this is unnecessary duplication... |
a47bfefa | 224 | static gchar *tool_names[NUMBER_OF_TOOLS] = { N_("Pan"), N_("Zoom"), N_("Ruler"), N_("Select") }; |
50a14534 | 225 | |
f3c798e9 | 226 | G_DEFINE_TYPE (VikWindow, vik_window, GTK_TYPE_WINDOW) |
50a14534 | 227 | |
014128f6 QT |
228 | VikViewport * vik_window_viewport(VikWindow *vw) |
229 | { | |
230 | return(vw->viking_vvp); | |
231 | } | |
232 | ||
55477ce6 RN |
233 | VikLayersPanel * vik_window_layers_panel(VikWindow *vw) |
234 | { | |
235 | return(vw->viking_vlp); | |
236 | } | |
237 | ||
c06a63ad RN |
238 | /** |
239 | * Returns the statusbar for the window | |
240 | */ | |
241 | VikStatusbar * vik_window_get_statusbar ( VikWindow *vw ) | |
242 | { | |
243 | return vw->viking_vs; | |
244 | } | |
245 | ||
39ae014f RN |
246 | typedef struct { |
247 | VikStatusbar *vs; | |
248 | vik_statusbar_type_t vs_type; | |
249 | gchar* message; // Always make a copy of this data | |
250 | } statusbar_idle_data; | |
90142302 RN |
251 | |
252 | /** | |
253 | * For the actual statusbar update! | |
254 | */ | |
39ae014f | 255 | static gboolean statusbar_idle_update ( statusbar_idle_data *sid ) |
90142302 | 256 | { |
39ae014f RN |
257 | vik_statusbar_set_message ( sid->vs, sid->vs_type, sid->message ); |
258 | g_free ( sid->message ); | |
259 | g_free ( sid ); | |
3ceb0792 | 260 | return FALSE; |
90142302 RN |
261 | } |
262 | ||
263 | /** | |
39ae014f RN |
264 | * vik_window_statusbar_update: |
265 | * @vw: The main window in which the statusbar will be updated. | |
266 | * @message: The string to be displayed. This is copied. | |
267 | * @vs_type: The part of the statusbar to be updated. | |
268 | * | |
269 | * This updates any part of the statusbar with the new string. | |
270 | * It handles calling from the main thread or any background thread | |
271 | * ATM this mostly used from background threads - as from the main thread | |
272 | * one may use the vik_statusbar_set_message() directly. | |
90142302 | 273 | */ |
39ae014f | 274 | void vik_window_statusbar_update ( VikWindow *vw, const gchar* message, vik_statusbar_type_t vs_type ) |
90142302 | 275 | { |
39ae014f RN |
276 | statusbar_idle_data *sid = g_malloc ( sizeof (statusbar_idle_data) ); |
277 | sid->vs = vw->viking_vs; | |
278 | sid->vs_type = vs_type; | |
279 | sid->message = g_strdup ( message ); | |
280 | ||
281 | if ( g_thread_self() == vik_window_get_thread ( vw ) ) { | |
282 | g_idle_add ( (GSourceFunc) statusbar_idle_update, sid ); | |
283 | } | |
284 | else { | |
285 | // From a background thread | |
286 | gdk_threads_add_idle ( (GSourceFunc) statusbar_idle_update, sid ); | |
287 | } | |
90142302 RN |
288 | } |
289 | ||
8a13dbd2 RN |
290 | // Actual signal handlers |
291 | static void destroy_window ( GtkWidget *widget, | |
292 | gpointer data ) | |
293 | { | |
294 | if ( ! --window_count ) | |
295 | gtk_main_quit (); | |
296 | } | |
297 | ||
f700bbd9 RN |
298 | #define VIK_SETTINGS_WIN_SIDEPANEL "window_sidepanel" |
299 | #define VIK_SETTINGS_WIN_STATUSBAR "window_statusbar" | |
300 | #define VIK_SETTINGS_WIN_TOOLBAR "window_toolbar" | |
301 | // Menubar setting to off is never auto saved in case it's accidentally turned off | |
302 | // It's not so obvious so to recover the menu visibility. | |
303 | // Thus this value is for setting manually via editting the settings file directly | |
304 | #define VIK_SETTINGS_WIN_MENUBAR "window_menubar" | |
305 | ||
8a13dbd2 RN |
306 | VikWindow *vik_window_new_window () |
307 | { | |
308 | if ( window_count < MAX_WINDOWS ) | |
309 | { | |
310 | VikWindow *vw = window_new (); | |
311 | ||
312 | g_signal_connect (G_OBJECT (vw), "destroy", | |
313 | G_CALLBACK (destroy_window), NULL); | |
314 | g_signal_connect (G_OBJECT (vw), "newwindow", | |
315 | G_CALLBACK (vik_window_new_window), NULL); | |
316 | g_signal_connect (G_OBJECT (vw), "openwindow", | |
317 | G_CALLBACK (open_window), NULL); | |
8a13dbd2 RN |
318 | |
319 | gtk_widget_show_all ( GTK_WIDGET(vw) ); | |
320 | ||
1219fd23 RN |
321 | if ( a_vik_get_restore_window_state() ) { |
322 | // These settings are applied after the show all as these options hide widgets | |
323 | gboolean sidepanel; | |
324 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_SIDEPANEL, &sidepanel ) ) | |
325 | if ( ! sidepanel ) { | |
326 | gtk_widget_hide ( GTK_WIDGET(vw->viking_vlp) ); | |
327 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewSidePanel" ); | |
328 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), FALSE ); | |
329 | } | |
330 | ||
331 | gboolean statusbar; | |
332 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_STATUSBAR, &statusbar ) ) | |
333 | if ( ! statusbar ) { | |
334 | gtk_widget_hide ( GTK_WIDGET(vw->viking_vs) ); | |
335 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewStatusBar" ); | |
336 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), FALSE ); | |
337 | } | |
338 | ||
339 | gboolean toolbar; | |
340 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_TOOLBAR, &toolbar ) ) | |
341 | if ( ! toolbar ) { | |
342 | gtk_widget_hide ( GTK_WIDGET(vw->toolbar) ); | |
343 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewToolBar" ); | |
344 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), FALSE ); | |
345 | } | |
346 | ||
347 | gboolean menubar; | |
348 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_MENUBAR, &menubar ) ) | |
349 | if ( ! menubar ) { | |
350 | gtk_widget_hide ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
351 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewMainMenu" ); | |
352 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), FALSE ); | |
353 | } | |
354 | } | |
8a13dbd2 RN |
355 | window_count++; |
356 | ||
357 | return vw; | |
358 | } | |
359 | return NULL; | |
360 | } | |
361 | ||
a14f46cf RN |
362 | /** |
363 | * determine_location_thread: | |
364 | * @vw: The window that will get updated | |
365 | * @threaddata: Data used by our background thread mechanism | |
366 | * | |
367 | * Use the features in vikgoto to determine where we are | |
368 | * Then set up the viewport: | |
369 | * 1. To goto the location | |
370 | * 2. Set an appropriate level zoom for the location type | |
371 | * 3. Some statusbar message feedback | |
372 | */ | |
373 | static int determine_location_thread ( VikWindow *vw, gpointer threaddata ) | |
374 | { | |
375 | struct LatLon ll; | |
376 | gchar *name = NULL; | |
377 | gint ans = a_vik_goto_where_am_i ( vw->viking_vvp, &ll, &name ); | |
378 | ||
379 | int result = a_background_thread_progress ( threaddata, 1.0 ); | |
380 | if ( result != 0 ) { | |
381 | vik_window_statusbar_update ( vw, _("Location lookup aborted"), VIK_STATUSBAR_INFO ); | |
382 | return -1; /* Abort thread */ | |
383 | } | |
384 | ||
385 | if ( ans ) { | |
386 | // Zoom out a little | |
387 | gdouble zoom = 16.0; | |
388 | ||
389 | if ( ans == 2 ) { | |
390 | // Position found with city precision - so zoom out more | |
391 | zoom = 128.0; | |
392 | } | |
393 | else if ( ans == 3 ) { | |
394 | // Position found via country name search - so zoom wayyyy out | |
395 | zoom = 2048.0; | |
396 | } | |
397 | ||
398 | vik_viewport_set_zoom ( vw->viking_vvp, zoom ); | |
399 | vik_viewport_set_center_latlon ( vw->viking_vvp, &ll ); | |
400 | ||
401 | gchar *message = g_strdup_printf ( _("Location found: %s"), name ); | |
402 | vik_window_statusbar_update ( vw, message, VIK_STATUSBAR_INFO ); | |
403 | g_free ( name ); | |
404 | g_free ( message ); | |
405 | ||
406 | // Signal to redraw from the background | |
407 | vik_layers_panel_emit_update ( vw->viking_vlp ); | |
408 | } | |
409 | else | |
410 | vik_window_statusbar_update ( vw, _("Unable to determine location"), VIK_STATUSBAR_INFO ); | |
411 | ||
412 | return 0; | |
413 | } | |
414 | ||
8fa25c61 RN |
415 | /** |
416 | * Steps to be taken once initial loading has completed | |
417 | */ | |
418 | void vik_window_new_window_finish ( VikWindow *vw ) | |
419 | { | |
420 | // Don't add a map if we've loaded a Viking file already | |
421 | if ( vw->filename ) | |
422 | return; | |
423 | ||
7143d1e4 RN |
424 | if ( a_vik_get_startup_method ( ) == VIK_STARTUP_METHOD_SPECIFIED_FILE ) { |
425 | vik_window_open_file ( vw, a_vik_get_startup_file(), TRUE ); | |
426 | if ( vw->filename ) | |
427 | return; | |
428 | } | |
429 | ||
8fa25c61 RN |
430 | // Maybe add a default map layer |
431 | if ( a_vik_get_add_default_map_layer () ) { | |
432 | VikMapsLayer *vml = VIK_MAPS_LAYER ( vik_layer_create(VIK_LAYER_MAPS, vw->viking_vvp, NULL, FALSE) ); | |
192e40fc | 433 | vik_maps_layer_pretend_licence_shown ( vml ); |
8fa25c61 RN |
434 | vik_layer_rename ( VIK_LAYER(vml), _("Default Map") ); |
435 | vik_aggregate_layer_add_layer ( vik_layers_panel_get_top_layer(vw->viking_vlp), VIK_LAYER(vml), TRUE ); | |
436 | ||
437 | draw_update ( vw ); | |
438 | } | |
a14f46cf RN |
439 | |
440 | // If not loaded any file, maybe try the location lookup | |
441 | if ( vw->loaded_type == LOAD_TYPE_READ_FAILURE ) { | |
442 | if ( a_vik_get_startup_method ( ) == VIK_STARTUP_METHOD_AUTO_LOCATION ) { | |
443 | ||
444 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, _("Trying to determine location...") ); | |
445 | ||
446 | a_background_thread ( GTK_WINDOW(vw), | |
447 | _("Determining location"), | |
448 | (vik_thr_func) determine_location_thread, | |
449 | vw, | |
450 | NULL, | |
451 | NULL, | |
452 | 1 ); | |
453 | } | |
454 | } | |
8fa25c61 RN |
455 | } |
456 | ||
8a13dbd2 RN |
457 | static void open_window ( VikWindow *vw, GSList *files ) |
458 | { | |
459 | gboolean change_fn = (g_slist_length(files) == 1); /* only change fn if one file */ | |
460 | GSList *cur_file = files; | |
461 | while ( cur_file ) { | |
462 | // Only open a new window if a viking file | |
463 | gchar *file_name = cur_file->data; | |
464 | if (vw != NULL && check_file_magic_vik ( file_name ) ) { | |
465 | VikWindow *newvw = vik_window_new_window (); | |
466 | if (newvw) | |
d4a8b54d | 467 | vik_window_open_file ( newvw, file_name, TRUE ); |
8a13dbd2 RN |
468 | } |
469 | else { | |
470 | vik_window_open_file ( vw, file_name, change_fn ); | |
471 | } | |
472 | g_free (file_name); | |
473 | cur_file = g_slist_next (cur_file); | |
474 | } | |
475 | g_slist_free (files); | |
476 | } | |
477 | // End signals | |
478 | ||
79845167 QT |
479 | void vik_window_selected_layer(VikWindow *vw, VikLayer *vl) |
480 | { | |
481 | int i, j, tool_count; | |
482 | VikLayerInterface *layer_interface; | |
483 | ||
484 | if (!vw->action_group) return; | |
485 | ||
486 | for (i=0; i<VIK_LAYER_NUM_TYPES; i++) { | |
487 | GtkAction *action; | |
488 | layer_interface = vik_layer_get_interface(i); | |
489 | tool_count = layer_interface->tools_count; | |
490 | ||
491 | for (j = 0; j < tool_count; j++) { | |
492 | action = gtk_action_group_get_action(vw->action_group, | |
79dce0cb | 493 | layer_interface->tools[j].radioActionEntry.name); |
79845167 QT |
494 | g_object_set(action, "sensitive", i == vl->type, NULL); |
495 | } | |
496 | } | |
497 | } | |
498 | ||
50a14534 EB |
499 | static void window_finalize ( GObject *gob ) |
500 | { | |
501 | VikWindow *vw = VIK_WINDOW(gob); | |
502 | g_return_if_fail ( vw != NULL ); | |
503 | ||
90142302 | 504 | a_background_remove_window ( vw ); |
50a14534 | 505 | |
98acb9a1 RN |
506 | window_list = g_slist_remove ( window_list, vw ); |
507 | ||
55d3a53c | 508 | gdk_cursor_unref ( vw->busy_cursor ); |
919ed63e RN |
509 | int tt; |
510 | for (tt = 0; tt < vw->vt->n_tools; tt++ ) | |
511 | if ( vw->vt->tools[tt].ti.destroy ) | |
512 | vw->vt->tools[tt].ti.destroy ( vw->vt->tools[tt].state ); | |
513 | g_free ( vw->vt->tools ); | |
514 | g_free ( vw->vt ); | |
55d3a53c | 515 | |
50a14534 EB |
516 | G_OBJECT_CLASS(parent_class)->finalize(gob); |
517 | } | |
518 | ||
bce3a7b0 | 519 | |
f3c798e9 | 520 | static void vik_window_class_init ( VikWindowClass *klass ) |
50a14534 EB |
521 | { |
522 | /* destructor */ | |
523 | GObjectClass *object_class; | |
524 | ||
525 | window_signals[VW_NEWWINDOW_SIGNAL] = g_signal_new ( "newwindow", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (VikWindowClass, newwindow), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); | |
8c4f1350 | 526 | window_signals[VW_OPENWINDOW_SIGNAL] = g_signal_new ( "openwindow", G_TYPE_FROM_CLASS (klass), G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION, G_STRUCT_OFFSET (VikWindowClass, openwindow), NULL, NULL, g_cclosure_marshal_VOID__POINTER, G_TYPE_NONE, 1, G_TYPE_POINTER); |
50a14534 EB |
527 | |
528 | object_class = G_OBJECT_CLASS (klass); | |
529 | ||
530 | object_class->finalize = window_finalize; | |
531 | ||
532 | parent_class = g_type_class_peek_parent (klass); | |
533 | ||
534 | } | |
535 | ||
5c0bf50b GB |
536 | static void zoom_changed (GtkMenuShell *menushell, |
537 | gpointer user_data) | |
ac4478f4 | 538 | { |
5c0bf50b GB |
539 | VikWindow *vw = VIK_WINDOW (user_data); |
540 | ||
541 | GtkWidget *aw = gtk_menu_get_active ( GTK_MENU (menushell) ); | |
74dd7f07 | 542 | gint active = GPOINTER_TO_INT(g_object_get_data ( G_OBJECT (aw), "position" )); |
5c0bf50b GB |
543 | |
544 | gdouble zoom_request = pow (2, active-2 ); | |
ac4478f4 | 545 | |
c4b6a67d GB |
546 | // But has it really changed? |
547 | gdouble current_zoom = vik_viewport_get_zoom ( vw->viking_vvp ); | |
548 | if ( current_zoom != 0.0 && zoom_request != current_zoom ) { | |
549 | vik_viewport_set_zoom ( vw->viking_vvp, zoom_request ); | |
550 | // Force drawing update | |
551 | draw_update ( vw ); | |
552 | } | |
c4b6a67d GB |
553 | } |
554 | ||
ddd7bb88 RN |
555 | /** |
556 | * @mpp: The initial zoom level | |
557 | */ | |
558 | static GtkWidget *create_zoom_menu_all_levels ( gdouble mpp ) | |
ac4478f4 | 559 | { |
5c0bf50b | 560 | GtkWidget *menu = gtk_menu_new (); |
d7e62ed8 | 561 | char *itemLabels[] = { "0.25", "0.5", "1", "2", "4", "8", "16", "32", "64", "128", "256", "512", "1024", "2048", "4096", "8192", "16384", "32768" }; |
ac4478f4 | 562 | |
5c0bf50b | 563 | int i; |
d7e62ed8 | 564 | for (i = 0 ; i < G_N_ELEMENTS(itemLabels) ; i++) |
5c0bf50b GB |
565 | { |
566 | GtkWidget *item = gtk_menu_item_new_with_label (itemLabels[i]); | |
567 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
568 | gtk_widget_show (item); | |
74dd7f07 | 569 | g_object_set_data (G_OBJECT (item), "position", GINT_TO_POINTER(i)); |
5c0bf50b GB |
570 | } |
571 | ||
ddd7bb88 RN |
572 | gint active = 2 + round ( log (mpp) / log (2) ); |
573 | // Ensure value derived from mpp is in bounds of the menu | |
574 | if ( active >= G_N_ELEMENTS(itemLabels) ) | |
575 | active = G_N_ELEMENTS(itemLabels) - 1; | |
576 | if ( active < 0 ) | |
577 | active = 0; | |
578 | gtk_menu_set_active ( GTK_MENU(menu), active ); | |
579 | ||
5c0bf50b | 580 | return menu; |
ac4478f4 RN |
581 | } |
582 | ||
583 | static GtkWidget *create_zoom_combo_all_levels () | |
584 | { | |
1bc1c05b RN |
585 | GtkWidget *combo = vik_combo_box_text_new(); |
586 | vik_combo_box_text_append ( combo, "0.25"); | |
587 | vik_combo_box_text_append ( combo, "0.5"); | |
588 | vik_combo_box_text_append ( combo, "1"); | |
589 | vik_combo_box_text_append ( combo, "2"); | |
590 | vik_combo_box_text_append ( combo, "4"); | |
591 | vik_combo_box_text_append ( combo, "8"); | |
592 | vik_combo_box_text_append ( combo, "16"); | |
593 | vik_combo_box_text_append ( combo, "32"); | |
594 | vik_combo_box_text_append ( combo, "64"); | |
595 | vik_combo_box_text_append ( combo, "128"); | |
596 | vik_combo_box_text_append ( combo, "256"); | |
597 | vik_combo_box_text_append ( combo, "512"); | |
598 | vik_combo_box_text_append ( combo, "1024"); | |
599 | vik_combo_box_text_append ( combo, "2048"); | |
600 | vik_combo_box_text_append ( combo, "4096"); | |
601 | vik_combo_box_text_append ( combo, "8192"); | |
602 | vik_combo_box_text_append ( combo, "16384"); | |
603 | vik_combo_box_text_append ( combo, "32768"); | |
d0bf2f3a | 604 | /* Create tooltip */ |
1bc1c05b RN |
605 | gtk_widget_set_tooltip_text (combo, _("Select zoom level")); |
606 | return combo; | |
ac4478f4 RN |
607 | } |
608 | ||
5c0bf50b GB |
609 | static gint zoom_popup_handler (GtkWidget *widget) |
610 | { | |
611 | GtkMenu *menu; | |
612 | ||
613 | g_return_val_if_fail (widget != NULL, FALSE); | |
614 | g_return_val_if_fail (GTK_IS_MENU (widget), FALSE); | |
615 | ||
616 | /* The "widget" is the menu that was supplied when | |
617 | * g_signal_connect_swapped() was called. | |
618 | */ | |
619 | menu = GTK_MENU (widget); | |
620 | ||
621 | gtk_menu_popup (menu, NULL, NULL, NULL, NULL, | |
622 | 1, gtk_get_current_event_time()); | |
623 | return TRUE; | |
624 | } | |
625 | ||
1e6bae18 RN |
626 | enum { |
627 | TARGET_URIS, | |
628 | }; | |
629 | ||
630 | static void drag_data_received_cb ( GtkWidget *widget, | |
631 | GdkDragContext *context, | |
632 | gint x, | |
633 | gint y, | |
634 | GtkSelectionData *selection_data, | |
635 | guint target_type, | |
636 | guint time, | |
637 | gpointer data ) | |
638 | { | |
639 | gboolean success = FALSE; | |
640 | ||
641 | if ( (selection_data != NULL) && (gtk_selection_data_get_length(selection_data) > 0) ) { | |
642 | switch (target_type) { | |
643 | case TARGET_URIS: { | |
644 | gchar *str = (gchar*)gtk_selection_data_get_data(selection_data); | |
645 | g_debug ("drag received string:%s \n", str); | |
646 | ||
647 | // Convert string into GSList of individual entries for use with our open signal | |
648 | gchar **entries = g_strsplit(str, "\r\n", 0); | |
649 | GSList *filenames = NULL; | |
650 | gint entry_runner = 0; | |
651 | gchar *entry = entries[entry_runner]; | |
652 | while (entry) { | |
07c78458 RN |
653 | if ( g_strcmp0 ( entry, "" ) ) { |
654 | // Drag+Drop gives URIs. And so in particular, %20 in place of spaces in filenames | |
655 | // thus need to convert the text into a plain string | |
656 | gchar *filename = g_filename_from_uri ( entry, NULL, NULL ); | |
657 | if ( filename ) | |
658 | filenames = g_slist_append ( filenames, filename ); | |
659 | } | |
1e6bae18 RN |
660 | entry_runner++; |
661 | entry = entries[entry_runner]; | |
662 | } | |
663 | ||
664 | if ( filenames ) | |
665 | g_signal_emit ( G_OBJECT(VIK_WINDOW_FROM_WIDGET(widget)), window_signals[VW_OPENWINDOW_SIGNAL], 0, filenames ); | |
666 | // NB: GSList & contents are freed by main.open_window | |
667 | ||
668 | success = TRUE; | |
669 | break; | |
670 | } | |
671 | default: break; | |
672 | } | |
673 | } | |
674 | ||
675 | gtk_drag_finish ( context, success, FALSE, time ); | |
676 | } | |
677 | ||
f700bbd9 RN |
678 | #define VIK_SETTINGS_WIN_MAX "window_maximized" |
679 | #define VIK_SETTINGS_WIN_FULLSCREEN "window_fullscreen" | |
680 | #define VIK_SETTINGS_WIN_WIDTH "window_width" | |
681 | #define VIK_SETTINGS_WIN_HEIGHT "window_height" | |
e7344085 RN |
682 | #define VIK_SETTINGS_WIN_SAVE_IMAGE_WIDTH "window_save_image_width" |
683 | #define VIK_SETTINGS_WIN_SAVE_IMAGE_HEIGHT "window_save_image_height" | |
684 | #define VIK_SETTINGS_WIN_SAVE_IMAGE_PNG "window_save_image_as_png" | |
f700bbd9 | 685 | |
f3c798e9 | 686 | static void vik_window_init ( VikWindow *vw ) |
50a14534 EB |
687 | { |
688 | GtkWidget *main_vbox; | |
689 | GtkWidget *hpaned; | |
690 | ||
79845167 | 691 | vw->action_group = NULL; |
50a14534 | 692 | |
24277274 | 693 | vw->viking_vvp = vik_viewport_new(); |
50a14534 EB |
694 | vw->viking_vlp = vik_layers_panel_new(); |
695 | vik_layers_panel_set_viewport ( vw->viking_vlp, vw->viking_vvp ); | |
696 | vw->viking_vs = vik_statusbar_new(); | |
697 | ||
941aa6e9 AF |
698 | vw->vt = toolbox_create(vw); |
699 | window_create_ui(vw); | |
4c77d5e0 | 700 | window_set_filename (vw, NULL); |
64e3d6c9 RN |
701 | vw->toolbar = GTK_TOOLBAR(gtk_ui_manager_get_widget (vw->uim, "/MainToolbar")); |
702 | ||
55d3a53c RN |
703 | vw->busy_cursor = gdk_cursor_new ( GDK_WATCH ); |
704 | ||
33bc7c1b RN |
705 | // Set the default tool |
706 | gtk_action_activate ( gtk_action_group_get_action ( vw->action_group, "Pan" ) ); | |
941aa6e9 | 707 | |
50a14534 | 708 | vw->filename = NULL; |
a14f46cf | 709 | vw->loaded_type = LOAD_TYPE_READ_FAILURE; //AKA none |
50a14534 EB |
710 | vw->modified = FALSE; |
711 | vw->only_updating_coord_mode_ui = FALSE; | |
b71eff77 JJ |
712 | |
713 | vw->pan_move = FALSE; | |
50a14534 | 714 | vw->pan_x = vw->pan_y = -1; |
e7344085 RN |
715 | |
716 | gint draw_image_width; | |
717 | if ( a_settings_get_integer ( VIK_SETTINGS_WIN_SAVE_IMAGE_WIDTH, &draw_image_width ) ) | |
718 | vw->draw_image_width = draw_image_width; | |
719 | else | |
720 | vw->draw_image_width = DRAW_IMAGE_DEFAULT_WIDTH; | |
721 | gint draw_image_height; | |
722 | if ( a_settings_get_integer ( VIK_SETTINGS_WIN_SAVE_IMAGE_HEIGHT, &draw_image_height ) ) | |
723 | vw->draw_image_height = draw_image_height; | |
724 | else | |
725 | vw->draw_image_height = DRAW_IMAGE_DEFAULT_HEIGHT; | |
726 | gboolean draw_image_save_as_png; | |
727 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_SAVE_IMAGE_PNG, &draw_image_save_as_png ) ) | |
728 | vw->draw_image_save_as_png = draw_image_save_as_png; | |
729 | else | |
730 | vw->draw_image_save_as_png = DRAW_IMAGE_DEFAULT_SAVE_AS_PNG; | |
50a14534 EB |
731 | |
732 | main_vbox = gtk_vbox_new(FALSE, 1); | |
733 | gtk_container_add (GTK_CONTAINER (vw), main_vbox); | |
734 | ||
e4afc73a | 735 | gtk_box_pack_start (GTK_BOX(main_vbox), gtk_ui_manager_get_widget (vw->uim, "/MainMenu"), FALSE, TRUE, 0); |
64e3d6c9 RN |
736 | gtk_box_pack_start (GTK_BOX(main_vbox), GTK_WIDGET(vw->toolbar), FALSE, TRUE, 0); |
737 | gtk_toolbar_set_icon_size (vw->toolbar, GTK_ICON_SIZE_SMALL_TOOLBAR); | |
738 | gtk_toolbar_set_style (vw->toolbar, GTK_TOOLBAR_ICONS); | |
50a14534 | 739 | |
82993cc7 RN |
740 | vik_ext_tool_datasources_add_menu_items ( vw, vw->uim ); |
741 | ||
5c0bf50b | 742 | GtkWidget * zoom_levels = gtk_ui_manager_get_widget (vw->uim, "/MainMenu/View/SetZoom"); |
ddd7bb88 | 743 | GtkWidget * zoom_levels_menu = create_zoom_menu_all_levels ( vik_viewport_get_zoom(vw->viking_vvp) ); |
5c0bf50b GB |
744 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (zoom_levels), zoom_levels_menu); |
745 | g_signal_connect ( G_OBJECT(zoom_levels_menu), "selection-done", G_CALLBACK(zoom_changed), vw); | |
746 | g_signal_connect_swapped ( G_OBJECT(vw->viking_vs), "clicked", G_CALLBACK(zoom_popup_handler), zoom_levels_menu ); | |
ac4478f4 | 747 | |
50a14534 EB |
748 | g_signal_connect (G_OBJECT (vw), "delete_event", G_CALLBACK (delete_event), NULL); |
749 | ||
750 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "expose_event", G_CALLBACK(draw_sync), vw); | |
bce3a7b0 | 751 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "configure_event", G_CALLBACK(window_configure_event), vw); |
fe27d6d2 | 752 | 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 |
753 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "scroll_event", G_CALLBACK(draw_scroll), vw); |
754 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "button_press_event", G_CALLBACK(draw_click), vw); | |
755 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "button_release_event", G_CALLBACK(draw_release), vw); | |
756 | g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "motion_notify_event", G_CALLBACK(draw_mouse_motion), vw); | |
757 | g_signal_connect_swapped (G_OBJECT(vw->viking_vlp), "update", G_CALLBACK(draw_update), vw); | |
758 | ||
6b59f63d RN |
759 | // Allow key presses to be processed anywhere |
760 | g_signal_connect_swapped (G_OBJECT (vw), "key_press_event", G_CALLBACK (key_press_event), vw); | |
777e2d4d | 761 | |
50a14534 | 762 | hpaned = gtk_hpaned_new (); |
181f5d0c MA |
763 | gtk_paned_pack1 ( GTK_PANED(hpaned), GTK_WIDGET (vw->viking_vlp), FALSE, FALSE ); |
764 | gtk_paned_pack2 ( GTK_PANED(hpaned), GTK_WIDGET (vw->viking_vvp), TRUE, TRUE ); | |
50a14534 EB |
765 | |
766 | /* This packs the button into the window (a gtk container). */ | |
767 | gtk_box_pack_start (GTK_BOX(main_vbox), hpaned, TRUE, TRUE, 0); | |
768 | ||
769 | gtk_box_pack_end (GTK_BOX(main_vbox), GTK_WIDGET(vw->viking_vs), FALSE, TRUE, 0); | |
770 | ||
90142302 | 771 | a_background_add_window ( vw ); |
50a14534 | 772 | |
98acb9a1 RN |
773 | window_list = g_slist_prepend ( window_list, vw); |
774 | ||
1219fd23 RN |
775 | gint height = VIKING_WINDOW_HEIGHT; |
776 | gint width = VIKING_WINDOW_WIDTH; | |
777 | ||
778 | if ( a_vik_get_restore_window_state() ) { | |
779 | if ( a_settings_get_integer ( VIK_SETTINGS_WIN_HEIGHT, &height ) ) { | |
780 | // Enforce a basic minimum size | |
781 | if ( height < 160 ) | |
782 | height = 160; | |
783 | } | |
784 | else | |
785 | // No setting - so use default | |
786 | height = VIKING_WINDOW_HEIGHT; | |
787 | ||
788 | if ( a_settings_get_integer ( VIK_SETTINGS_WIN_WIDTH, &width ) ) { | |
789 | // Enforce a basic minimum size | |
790 | if ( width < 320 ) | |
791 | width = 320; | |
792 | } | |
793 | else | |
794 | // No setting - so use default | |
795 | width = VIKING_WINDOW_WIDTH; | |
796 | ||
797 | gboolean maxed; | |
798 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_MAX, &maxed ) ) | |
799 | if ( maxed ) | |
800 | gtk_window_maximize ( GTK_WINDOW(vw) ); | |
801 | ||
802 | gboolean full; | |
803 | if ( a_settings_get_boolean ( VIK_SETTINGS_WIN_FULLSCREEN, &full ) ) { | |
804 | if ( full ) { | |
805 | gtk_window_fullscreen ( GTK_WINDOW(vw) ); | |
806 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/FullScreen" ); | |
807 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), TRUE ); | |
808 | } | |
f700bbd9 RN |
809 | } |
810 | } | |
811 | ||
1219fd23 RN |
812 | gtk_window_set_default_size ( GTK_WINDOW(vw), width, height ); |
813 | ||
50a14534 EB |
814 | vw->open_dia = NULL; |
815 | vw->save_dia = NULL; | |
f2a1ca71 QT |
816 | vw->save_img_dia = NULL; |
817 | vw->save_img_dir_dia = NULL; | |
fa51adec | 818 | |
1e6bae18 RN |
819 | // Only accept Drag and Drop of files onto the viewport |
820 | gtk_drag_dest_set ( GTK_WIDGET(vw->viking_vvp), GTK_DEST_DEFAULT_ALL, NULL, 0, GDK_ACTION_COPY ); | |
821 | gtk_drag_dest_add_uri_targets ( GTK_WIDGET(vw->viking_vvp) ); | |
822 | g_signal_connect ( GTK_WIDGET(vw->viking_vvp), "drag-data-received", G_CALLBACK(drag_data_received_cb), NULL ); | |
823 | ||
fa51adec RN |
824 | // Store the thread value so comparisons can be made to determine the gdk update method |
825 | // Hopefully we are storing the main thread value here :) | |
826 | // [ATM any window initialization is always be performed by the main thread] | |
827 | vw->thread = g_thread_self(); | |
50a14534 EB |
828 | } |
829 | ||
8a13dbd2 | 830 | static VikWindow *window_new () |
50a14534 EB |
831 | { |
832 | return VIK_WINDOW ( g_object_new ( VIK_WINDOW_TYPE, NULL ) ); | |
833 | } | |
834 | ||
6b59f63d RN |
835 | /** |
836 | * Update the displayed map | |
837 | * Only update the top most visible map layer | |
838 | * ATM this assumes (as per defaults) the top most map has full alpha setting | |
839 | * such that other other maps even though they may be active will not be seen | |
840 | * It's more complicated to work out which maps are actually visible due to alpha settings | |
841 | * and overkill for this simple refresh method. | |
842 | */ | |
843 | static void simple_map_update ( VikWindow *vw, gboolean only_new ) | |
844 | { | |
845 | // Find the most relevent single map layer to operate on | |
846 | VikLayer *vl = vik_aggregate_layer_get_top_visible_layer_of_type (vik_layers_panel_get_top_layer(vw->viking_vlp), VIK_LAYER_MAPS); | |
847 | if ( vl ) | |
848 | vik_maps_layer_download ( VIK_MAPS_LAYER(vl), vw->viking_vvp, only_new ); | |
849 | } | |
850 | ||
851 | /** | |
852 | * This is the global key press handler | |
853 | * Global shortcuts are available at any time and hence are not restricted to when a certain tool is enabled | |
854 | */ | |
777e2d4d EB |
855 | static gboolean key_press_event( VikWindow *vw, GdkEventKey *event, gpointer data ) |
856 | { | |
6b59f63d RN |
857 | // The keys handled here are not in the menuing system for a couple of reasons: |
858 | // . Keeps the menu size compact (alebit at expense of discoverably) | |
859 | // . Allows differing key bindings to perform the same actions | |
860 | ||
861 | // First decide if key events are related to the maps layer | |
862 | gboolean map_download = FALSE; | |
863 | gboolean map_download_only_new = TRUE; // Only new or reload | |
864 | ||
865 | GdkModifierType modifiers = gtk_accelerator_get_default_mod_mask(); | |
866 | ||
867 | // Standard 'Refresh' keys: F5 or Ctrl+r | |
868 | // Note 'F5' is actually handled via draw_refresh_cb() later on | |
869 | // (not 'R' it's 'r' notice the case difference!!) | |
870 | if ( event->keyval == GDK_r && (event->state & modifiers) == GDK_CONTROL_MASK ) { | |
871 | map_download = TRUE; | |
872 | map_download_only_new = TRUE; | |
873 | } | |
874 | // Full cache reload with Ctrl+F5 or Ctrl+Shift+r [This is not in the menu system] | |
875 | // Note the use of uppercase R here since shift key has been pressed | |
876 | else if ( (event->keyval == GDK_F5 && (event->state & modifiers) == GDK_CONTROL_MASK ) || | |
877 | ( event->keyval == GDK_R && (event->state & modifiers) == (GDK_CONTROL_MASK + GDK_SHIFT_MASK) ) ) { | |
878 | map_download = TRUE; | |
879 | map_download_only_new = FALSE; | |
880 | } | |
881 | ||
882 | if ( map_download ) { | |
883 | simple_map_update ( vw, map_download_only_new ); | |
884 | } | |
885 | ||
777e2d4d EB |
886 | VikLayer *vl = vik_layers_panel_get_selected ( vw->viking_vlp ); |
887 | if (vl && vw->vt->active_tool != -1 && vw->vt->tools[vw->vt->active_tool].ti.key_press ) { | |
888 | gint ltype = vw->vt->tools[vw->vt->active_tool].layer_type; | |
889 | if ( vl && ltype == vl->type ) | |
890 | return vw->vt->tools[vw->vt->active_tool].ti.key_press(vl, event, vw->vt->tools[vw->vt->active_tool].state); | |
891 | } | |
7622022f | 892 | |
c68b3c06 RN |
893 | // Ensure called only on window tools (i.e. not on any of the Layer tools since the layer is NULL) |
894 | if ( vw->current_tool < TOOL_LAYER ) { | |
895 | // No layer - but enable window tool keypress processing - these should be able to handle a NULL layer | |
896 | if ( vw->vt->tools[vw->vt->active_tool].ti.key_press ) { | |
897 | return vw->vt->tools[vw->vt->active_tool].ti.key_press ( vl, event, vw->vt->tools[vw->vt->active_tool].state ); | |
898 | } | |
a7114521 RN |
899 | } |
900 | ||
7622022f RN |
901 | /* Restore Main Menu via Escape key if the user has hidden it */ |
902 | /* This key is more likely to be used as they may not remember the function key */ | |
903 | if ( event->keyval == GDK_Escape ) { | |
48df6aa3 | 904 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewMainMenu" ); |
7622022f RN |
905 | if ( check_box ) { |
906 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
907 | if ( !state ) { | |
908 | gtk_widget_show ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
909 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(check_box), TRUE ); | |
910 | return TRUE; /* handled keypress */ | |
911 | } | |
912 | } | |
913 | } | |
914 | ||
777e2d4d EB |
915 | return FALSE; /* don't handle the keypress */ |
916 | } | |
917 | ||
50a14534 EB |
918 | static gboolean delete_event( VikWindow *vw ) |
919 | { | |
a5fd2196 | 920 | #ifdef VIKING_PROMPT_IF_MODIFIED |
50a14534 | 921 | if ( vw->modified ) |
a5fd2196 QT |
922 | #else |
923 | if (0) | |
924 | #endif | |
50a14534 EB |
925 | { |
926 | GtkDialog *dia; | |
927 | dia = GTK_DIALOG ( gtk_message_dialog_new ( GTK_WINDOW(vw), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE, | |
4c77d5e0 GB |
928 | _("Do you want to save the changes you made to the document \"%s\"?\n" |
929 | "\n" | |
930 | "Your changes will be lost if you don't save them."), | |
4522c4ff | 931 | window_get_filename ( vw ) ) ); |
4c77d5e0 | 932 | 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 |
933 | switch ( gtk_dialog_run ( dia ) ) |
934 | { | |
935 | case GTK_RESPONSE_NO: gtk_widget_destroy ( GTK_WIDGET(dia) ); return FALSE; | |
936 | case GTK_RESPONSE_CANCEL: gtk_widget_destroy ( GTK_WIDGET(dia) ); return TRUE; | |
e4afc73a | 937 | default: gtk_widget_destroy ( GTK_WIDGET(dia) ); return ! save_file(NULL, vw); |
50a14534 EB |
938 | } |
939 | } | |
e7344085 RN |
940 | |
941 | if ( window_count == 1 ) { | |
1219fd23 RN |
942 | // On the final window close - save latest state - if it's wanted... |
943 | if ( a_vik_get_restore_window_state() ) { | |
944 | gint state = gdk_window_get_state ( GTK_WIDGET(vw)->window ); | |
945 | gboolean state_max = state & GDK_WINDOW_STATE_MAXIMIZED; | |
946 | a_settings_set_boolean ( VIK_SETTINGS_WIN_MAX, state_max ); | |
947 | ||
948 | gboolean state_fullscreen = state & GDK_WINDOW_STATE_FULLSCREEN; | |
949 | a_settings_set_boolean ( VIK_SETTINGS_WIN_FULLSCREEN, state_fullscreen ); | |
950 | ||
951 | a_settings_set_boolean ( VIK_SETTINGS_WIN_SIDEPANEL, GTK_WIDGET_VISIBLE (GTK_WIDGET(vw->viking_vlp)) ); | |
952 | ||
953 | a_settings_set_boolean ( VIK_SETTINGS_WIN_STATUSBAR, GTK_WIDGET_VISIBLE (GTK_WIDGET(vw->viking_vs)) ); | |
954 | ||
955 | a_settings_set_boolean ( VIK_SETTINGS_WIN_TOOLBAR, GTK_WIDGET_VISIBLE (GTK_WIDGET(vw->toolbar)) ); | |
956 | ||
957 | // If supersized - no need to save the enlarged width+height values | |
958 | if ( ! (state_fullscreen || state_max) ) { | |
959 | gint width, height; | |
960 | gtk_window_get_size ( GTK_WINDOW (vw), &width, &height ); | |
961 | a_settings_set_integer ( VIK_SETTINGS_WIN_WIDTH, width ); | |
962 | a_settings_set_integer ( VIK_SETTINGS_WIN_HEIGHT, height ); | |
963 | } | |
964 | } | |
965 | ||
e7344085 RN |
966 | a_settings_set_integer ( VIK_SETTINGS_WIN_SAVE_IMAGE_WIDTH, vw->draw_image_width ); |
967 | a_settings_set_integer ( VIK_SETTINGS_WIN_SAVE_IMAGE_HEIGHT, vw->draw_image_height ); | |
968 | a_settings_set_boolean ( VIK_SETTINGS_WIN_SAVE_IMAGE_PNG, vw->draw_image_save_as_png ); | |
969 | } | |
970 | ||
50a14534 EB |
971 | return FALSE; |
972 | } | |
973 | ||
974 | /* Drawing stuff */ | |
e4afc73a | 975 | static void newwindow_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
976 | { |
977 | g_signal_emit ( G_OBJECT(vw), window_signals[VW_NEWWINDOW_SIGNAL], 0 ); | |
978 | } | |
979 | ||
980 | static void draw_update ( VikWindow *vw ) | |
981 | { | |
982 | draw_redraw (vw); | |
983 | draw_sync (vw); | |
984 | } | |
985 | ||
986 | static void draw_sync ( VikWindow *vw ) | |
987 | { | |
988 | vik_viewport_sync(vw->viking_vvp); | |
989 | draw_status ( vw ); | |
ac4478f4 RN |
990 | } |
991 | ||
992 | /* | |
993 | * Split the status update, as sometimes only need to update the tool part | |
994 | * also on initialization the zoom related stuff is not ready to be used | |
995 | */ | |
996 | static void draw_status_tool ( VikWindow *vw ) | |
997 | { | |
998 | if ( vw->current_tool == TOOL_LAYER ) | |
999 | // Use tooltip rather than the internal name as the tooltip is i8n | |
1000 | 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 ); | |
1001 | else | |
1002 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_TOOL, _(tool_names[vw->current_tool]) ); | |
50a14534 EB |
1003 | } |
1004 | ||
1005 | static void draw_status ( VikWindow *vw ) | |
1006 | { | |
1007 | static gchar zoom_level[22]; | |
82940cf6 GB |
1008 | gdouble xmpp = vik_viewport_get_xmpp (vw->viking_vvp); |
1009 | gdouble ympp = vik_viewport_get_ympp(vw->viking_vvp); | |
1010 | gchar *unit = vik_viewport_get_coord_mode(vw->viking_vvp) == VIK_COORD_UTM ? _("mpp") : _("pixelfact"); | |
1011 | if (xmpp != ympp) | |
1012 | g_snprintf ( zoom_level, 22, "%.3f/%.3f %s", xmpp, ympp, unit ); | |
1013 | else | |
fb5e99bb RN |
1014 | if ( (int)xmpp - xmpp < 0.0 ) |
1015 | g_snprintf ( zoom_level, 22, "%.3f %s", xmpp, unit ); | |
1016 | else | |
1017 | /* xmpp should be a whole number so don't show useless .000 bit */ | |
1018 | g_snprintf ( zoom_level, 22, "%d %s", (int)xmpp, unit ); | |
50a14534 | 1019 | |
4efc10ca | 1020 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_ZOOM, zoom_level ); |
ac4478f4 RN |
1021 | |
1022 | draw_status_tool ( vw ); | |
50a14534 EB |
1023 | } |
1024 | ||
c9177aae QT |
1025 | void vik_window_set_redraw_trigger(VikLayer *vl) |
1026 | { | |
730a38c1 | 1027 | VikWindow *vw = VIK_WINDOW(VIK_GTK_WINDOW_FROM_LAYER(vl)); |
be3b5803 GB |
1028 | if (NULL != vw) |
1029 | vw->trigger = vl; | |
c9177aae QT |
1030 | } |
1031 | ||
bce3a7b0 EB |
1032 | static void window_configure_event ( VikWindow *vw ) |
1033 | { | |
f2f2f7bf | 1034 | static int first = 1; |
bce3a7b0 | 1035 | draw_redraw ( vw ); |
372132a6 GB |
1036 | if (first) { |
1037 | // This is a hack to set the cursor corresponding to the first tool | |
1038 | // FIXME find the correct way to initialize both tool and its cursor | |
1039 | first = 0; | |
55d3a53c | 1040 | vw->viewport_cursor = (GdkCursor *)toolbox_get_cursor(vw->vt, "Pan"); |
f2f2f7bf | 1041 | /* We set cursor, even if it is NULL: it resets to default */ |
9b082b39 | 1042 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)), vw->viewport_cursor ); |
372132a6 | 1043 | } |
bce3a7b0 EB |
1044 | } |
1045 | ||
50a14534 EB |
1046 | static void draw_redraw ( VikWindow *vw ) |
1047 | { | |
c9177aae QT |
1048 | VikCoord old_center = vw->trigger_center; |
1049 | vw->trigger_center = *(vik_viewport_get_center(vw->viking_vvp)); | |
1050 | VikLayer *new_trigger = vw->trigger; | |
1051 | vw->trigger = NULL; | |
0df66d57 EB |
1052 | VikLayer *old_trigger = VIK_LAYER(vik_viewport_get_trigger(vw->viking_vvp)); |
1053 | ||
1054 | if ( ! new_trigger ) | |
1055 | ; /* do nothing -- have to redraw everything. */ | |
07c9d0bf | 1056 | else if ( (old_trigger != new_trigger) || !vik_coord_equals(&old_center, &vw->trigger_center) || (new_trigger->type == VIK_LAYER_AGGREGATE) ) |
0df66d57 EB |
1057 | vik_viewport_set_trigger ( vw->viking_vvp, new_trigger ); /* todo: set to half_drawn mode if new trigger is above old */ |
1058 | else | |
1059 | vik_viewport_set_half_drawn ( vw->viking_vvp, TRUE ); | |
1060 | ||
1061 | /* actually draw */ | |
50a14534 | 1062 | vik_viewport_clear ( vw->viking_vvp); |
50a14534 | 1063 | vik_layers_panel_draw_all ( vw->viking_vlp ); |
acaf7113 | 1064 | vik_viewport_draw_scale ( vw->viking_vvp ); |
82aa018d | 1065 | vik_viewport_draw_copyright ( vw->viking_vvp ); |
c933487f | 1066 | vik_viewport_draw_centermark ( vw->viking_vvp ); |
26336cf0 | 1067 | vik_viewport_draw_logo ( vw->viking_vvp ); |
0df66d57 EB |
1068 | |
1069 | vik_viewport_set_half_drawn ( vw->viking_vvp, FALSE ); /* just in case. */ | |
50a14534 EB |
1070 | } |
1071 | ||
941aa6e9 AF |
1072 | gboolean draw_buf_done = TRUE; |
1073 | ||
1074 | static gboolean draw_buf(gpointer data) | |
1075 | { | |
1076 | gpointer *pass_along = data; | |
1077 | gdk_threads_enter(); | |
1078 | gdk_draw_drawable (pass_along[0], pass_along[1], | |
1079 | pass_along[2], 0, 0, 0, 0, -1, -1); | |
1080 | draw_buf_done = TRUE; | |
1081 | gdk_threads_leave(); | |
1082 | return FALSE; | |
1083 | } | |
1084 | ||
1085 | ||
1086 | /* Mouse event handlers ************************************************************************/ | |
1087 | ||
b57126a3 GB |
1088 | static void vik_window_pan_click (VikWindow *vw, GdkEventButton *event) |
1089 | { | |
1090 | /* set panning origin */ | |
b71eff77 | 1091 | vw->pan_move = FALSE; |
b57126a3 GB |
1092 | vw->pan_x = (gint) event->x; |
1093 | vw->pan_y = (gint) event->y; | |
1094 | } | |
1095 | ||
941aa6e9 AF |
1096 | static void draw_click (VikWindow *vw, GdkEventButton *event) |
1097 | { | |
165d30aa | 1098 | gtk_widget_grab_focus ( GTK_WIDGET(vw->viking_vvp) ); |
941aa6e9 AF |
1099 | |
1100 | /* middle button pressed. we reserve all middle button and scroll events | |
1101 | * for panning and zooming; tools only get left/right/movement | |
1102 | */ | |
1103 | if ( event->button == 2) { | |
ef5e8132 RN |
1104 | if ( vw->vt->tools[vw->vt->active_tool].ti.pan_handler ) |
1105 | // Tool still may need to do something (such as disable something) | |
1106 | toolbox_click(vw->vt, event); | |
b57126a3 | 1107 | vik_window_pan_click ( vw, event ); |
941aa6e9 AF |
1108 | } |
1109 | else { | |
1110 | toolbox_click(vw->vt, event); | |
1111 | } | |
1112 | } | |
1113 | ||
b57126a3 GB |
1114 | static void vik_window_pan_move (VikWindow *vw, GdkEventMotion *event) |
1115 | { | |
1116 | if ( vw->pan_x != -1 ) { | |
b71eff77 JJ |
1117 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2 - event->x + vw->pan_x, |
1118 | vik_viewport_get_height(vw->viking_vvp)/2 - event->y + vw->pan_y ); | |
b71eff77 JJ |
1119 | vw->pan_move = TRUE; |
1120 | vw->pan_x = event->x; | |
1121 | vw->pan_y = event->y; | |
a7abaae5 | 1122 | draw_update ( vw ); |
b57126a3 GB |
1123 | } |
1124 | } | |
1125 | ||
941aa6e9 AF |
1126 | static void draw_mouse_motion (VikWindow *vw, GdkEventMotion *event) |
1127 | { | |
1128 | static VikCoord coord; | |
1129 | static struct UTM utm; | |
1130 | static struct LatLon ll; | |
a58aaed4 GB |
1131 | #define BUFFER_SIZE 50 |
1132 | static char pointer_buf[BUFFER_SIZE]; | |
1133 | gchar *lat = NULL, *lon = NULL; | |
071da616 | 1134 | gint16 alt; |
228213c5 QT |
1135 | gdouble zoom; |
1136 | VikDemInterpol interpol_method; | |
941aa6e9 | 1137 | |
fe27d6d2 SB |
1138 | /* This is a hack, but work far the best, at least for single pointer systems. |
1139 | * See http://bugzilla.gnome.org/show_bug.cgi?id=587714 for more. */ | |
1140 | gint x, y; | |
1141 | gdk_window_get_pointer (event->window, &x, &y, NULL); | |
1142 | event->x = x; | |
1143 | event->y = y; | |
1144 | ||
576cbd17 | 1145 | toolbox_move(vw->vt, event); |
941aa6e9 AF |
1146 | |
1147 | vik_viewport_screen_to_coord ( vw->viking_vvp, event->x, event->y, &coord ); | |
1148 | vik_coord_to_utm ( &coord, &utm ); | |
1a6e7d70 RN |
1149 | |
1150 | if ( vik_viewport_get_drawmode ( vw->viking_vvp ) == VIK_VIEWPORT_DRAWMODE_UTM ) { | |
1151 | // Reuse lat for the first part (Zone + N or S, and lon for the second part (easting and northing) of a UTM format: | |
1152 | // ZONE[N|S] EASTING NORTHING | |
1153 | lat = g_malloc(4*sizeof(gchar)); | |
1154 | // NB zone is stored in a char but is an actual number | |
1155 | g_snprintf (lat, 4, "%d%c", utm.zone, utm.letter); | |
1156 | lon = g_malloc(16*sizeof(gchar)); | |
1157 | g_snprintf (lon, 16, "%d %d", (gint)utm.easting, (gint)utm.northing); | |
1158 | } | |
1159 | else { | |
1160 | a_coords_utm_to_latlon ( &utm, &ll ); | |
1161 | a_coords_latlon_to_string ( &ll, &lat, &lon ); | |
1162 | } | |
1163 | ||
228213c5 QT |
1164 | /* Change interpolate method according to scale */ |
1165 | zoom = vik_viewport_get_zoom(vw->viking_vvp); | |
1166 | if (zoom > 2.0) | |
1167 | interpol_method = VIK_DEM_INTERPOL_NONE; | |
1168 | else if (zoom >= 1.0) | |
1169 | interpol_method = VIK_DEM_INTERPOL_SIMPLE; | |
1170 | else | |
1171 | interpol_method = VIK_DEM_INTERPOL_BEST; | |
8c5f013a RN |
1172 | if ((alt = a_dems_get_elev_by_coord(&coord, interpol_method)) != VIK_DEM_INVALID_ELEVATION) { |
1173 | if ( a_vik_get_units_height () == VIK_UNITS_HEIGHT_METRES ) | |
1174 | g_snprintf ( pointer_buf, BUFFER_SIZE, _("%s %s %dm"), lat, lon, alt ); | |
1175 | else | |
6c20e59a | 1176 | g_snprintf ( pointer_buf, BUFFER_SIZE, _("%s %s %dft"), lat, lon, (int)VIK_METERS_TO_FEET(alt) ); |
8c5f013a | 1177 | } |
071da616 | 1178 | else |
a58aaed4 GB |
1179 | g_snprintf ( pointer_buf, BUFFER_SIZE, _("%s %s"), lat, lon ); |
1180 | g_free (lat); | |
1181 | lat = NULL; | |
1182 | g_free (lon); | |
1183 | lon = NULL; | |
4efc10ca | 1184 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_POSITION, pointer_buf ); |
941aa6e9 | 1185 | |
b57126a3 | 1186 | vik_window_pan_move ( vw, event ); |
fe27d6d2 SB |
1187 | |
1188 | /* This is recommended by the GTK+ documentation, but does not work properly. | |
1189 | * Use deprecated way until GTK+ gets a solution for correct motion hint handling: | |
1190 | * http://bugzilla.gnome.org/show_bug.cgi?id=587714 | |
1191 | */ | |
1192 | /* gdk_event_request_motions ( event ); */ | |
b57126a3 GB |
1193 | } |
1194 | ||
1195 | static void vik_window_pan_release ( VikWindow *vw, GdkEventButton *event ) | |
1196 | { | |
b71eff77 | 1197 | if ( vw->pan_move == FALSE ) |
b57126a3 GB |
1198 | vik_viewport_set_center_screen ( vw->viking_vvp, vw->pan_x, vw->pan_y ); |
1199 | else | |
1200 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2 - event->x + vw->pan_x, | |
1201 | vik_viewport_get_height(vw->viking_vvp)/2 - event->y + vw->pan_y ); | |
a7abaae5 | 1202 | vw->pan_move = FALSE; |
b57126a3 | 1203 | vw->pan_x = vw->pan_y = -1; |
a7abaae5 | 1204 | draw_update ( vw ); |
941aa6e9 AF |
1205 | } |
1206 | ||
1207 | static void draw_release ( VikWindow *vw, GdkEventButton *event ) | |
1208 | { | |
165d30aa EB |
1209 | gtk_widget_grab_focus ( GTK_WIDGET(vw->viking_vvp) ); |
1210 | ||
941aa6e9 | 1211 | if ( event->button == 2 ) { /* move / pan */ |
ef5e8132 RN |
1212 | if ( vw->vt->tools[vw->vt->active_tool].ti.pan_handler ) |
1213 | // Tool still may need to do something (such as reenable something) | |
1214 | toolbox_release(vw->vt, event); | |
1215 | vik_window_pan_release ( vw, event ); | |
941aa6e9 AF |
1216 | } |
1217 | else { | |
1218 | toolbox_release(vw->vt, event); | |
1219 | } | |
1220 | } | |
1221 | ||
1222 | static void draw_scroll (VikWindow *vw, GdkEventScroll *event) | |
1223 | { | |
d1a45556 JN |
1224 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1225 | if ( modifiers == GDK_CONTROL_MASK ) { | |
8c721f83 EB |
1226 | /* control == pan up & down */ |
1227 | if ( event->direction == GDK_SCROLL_UP ) | |
1228 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, vik_viewport_get_height(vw->viking_vvp)/3 ); | |
1229 | else | |
1230 | 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 |
1231 | } else if ( modifiers == GDK_SHIFT_MASK ) { |
1232 | /* shift == pan left & right */ | |
8c721f83 EB |
1233 | if ( event->direction == GDK_SCROLL_UP ) |
1234 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/3, vik_viewport_get_height(vw->viking_vvp)/2 ); | |
1235 | else | |
1236 | 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 | 1237 | } else if ( modifiers == (GDK_CONTROL_MASK | GDK_SHIFT_MASK) ) { |
15ff5402 RN |
1238 | // This zoom is on the center position |
1239 | if ( event->direction == GDK_SCROLL_UP ) | |
1240 | vik_viewport_zoom_in (vw->viking_vvp); | |
1241 | else | |
1242 | vik_viewport_zoom_out (vw->viking_vvp); | |
1243 | } else { | |
1244 | /* make sure mouse is still over the same point on the map when we zoom */ | |
3c575a4a JN |
1245 | VikCoord coord; |
1246 | gint x, y; | |
1247 | gint center_x = vik_viewport_get_width ( vw->viking_vvp ) / 2; | |
1248 | gint center_y = vik_viewport_get_height ( vw->viking_vvp ) / 2; | |
1249 | vik_viewport_screen_to_coord ( vw->viking_vvp, event->x, event->y, &coord ); | |
1250 | if ( event->direction == GDK_SCROLL_UP ) | |
8c721f83 | 1251 | vik_viewport_zoom_in (vw->viking_vvp); |
3c575a4a | 1252 | else |
8c721f83 | 1253 | vik_viewport_zoom_out(vw->viking_vvp); |
3c575a4a JN |
1254 | vik_viewport_coord_to_screen ( vw->viking_vvp, &coord, &x, &y ); |
1255 | vik_viewport_set_center_screen ( vw->viking_vvp, center_x + (x - event->x), | |
1256 | center_y + (y - event->y) ); | |
8c721f83 EB |
1257 | } |
1258 | ||
941aa6e9 AF |
1259 | draw_update(vw); |
1260 | } | |
1261 | ||
1262 | ||
1263 | ||
1264 | /******************************************************************************** | |
1265 | ** Ruler tool code | |
1266 | ********************************************************************************/ | |
e4847ce9 AF |
1267 | static void draw_ruler(VikViewport *vvp, GdkDrawable *d, GdkGC *gc, gint x1, gint y1, gint x2, gint y2, gdouble distance) |
1268 | { | |
e4847ce9 AF |
1269 | PangoLayout *pl; |
1270 | gchar str[128]; | |
0dff88ea AF |
1271 | GdkGC *labgc = vik_viewport_new_gc ( vvp, "#cccccc", 1); |
1272 | GdkGC *thickgc = gdk_gc_new(d); | |
1273 | ||
e4847ce9 AF |
1274 | gdouble len = sqrt((x1-x2)*(x1-x2) + (y1-y2)*(y1-y2)); |
1275 | gdouble dx = (x2-x1)/len*10; | |
1276 | gdouble dy = (y2-y1)/len*10; | |
0da53bd9 GB |
1277 | gdouble c = cos(DEG2RAD(15.0)); |
1278 | gdouble s = sin(DEG2RAD(15.0)); | |
0dff88ea | 1279 | gdouble angle; |
15614495 | 1280 | gdouble baseangle = 0; |
0dff88ea | 1281 | gint i; |
e4847ce9 | 1282 | |
0dff88ea | 1283 | /* draw line with arrow ends */ |
d9ffd267 EB |
1284 | { |
1285 | gint tmp_x1=x1, tmp_y1=y1, tmp_x2=x2, tmp_y2=y2; | |
1286 | a_viewport_clip_line(&tmp_x1, &tmp_y1, &tmp_x2, &tmp_y2); | |
1287 | gdk_draw_line(d, gc, tmp_x1, tmp_y1, tmp_x2, tmp_y2); | |
1288 | } | |
1289 | ||
15614495 AF |
1290 | a_viewport_clip_line(&x1, &y1, &x2, &y2); |
1291 | gdk_draw_line(d, gc, x1, y1, x2, y2); | |
d9ffd267 | 1292 | |
e4847ce9 AF |
1293 | gdk_draw_line(d, gc, x1 - dy, y1 + dx, x1 + dy, y1 - dx); |
1294 | gdk_draw_line(d, gc, x2 - dy, y2 + dx, x2 + dy, y2 - dx); | |
1295 | gdk_draw_line(d, gc, x2, y2, x2 - (dx * c + dy * s), y2 - (dy * c - dx * s)); | |
1296 | gdk_draw_line(d, gc, x2, y2, x2 - (dx * c - dy * s), y2 - (dy * c + dx * s)); | |
1297 | gdk_draw_line(d, gc, x1, y1, x1 + (dx * c + dy * s), y1 + (dy * c - dx * s)); | |
1298 | gdk_draw_line(d, gc, x1, y1, x1 + (dx * c - dy * s), y1 + (dy * c + dx * s)); | |
1299 | ||
0dff88ea AF |
1300 | /* draw compass */ |
1301 | #define CR 80 | |
1302 | #define CW 4 | |
15614495 | 1303 | |
9a3538f5 | 1304 | vik_viewport_compute_bearing ( vvp, x1, y1, x2, y2, &angle, &baseangle ); |
0dff88ea AF |
1305 | |
1306 | { | |
1307 | GdkColor color; | |
1308 | gdk_gc_copy(thickgc, gc); | |
1309 | gdk_gc_set_line_attributes(thickgc, CW, GDK_LINE_SOLID, GDK_CAP_BUTT, GDK_JOIN_MITER); | |
1310 | gdk_color_parse("#2255cc", &color); | |
1311 | gdk_gc_set_rgb_fg_color(thickgc, &color); | |
1312 | } | |
0da53bd9 | 1313 | 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 | 1314 | |
e4847ce9 | 1315 | |
0dff88ea AF |
1316 | gdk_gc_copy(thickgc, gc); |
1317 | gdk_gc_set_line_attributes(thickgc, 2, GDK_LINE_SOLID, GDK_CAP_BUTT, GDK_JOIN_MITER); | |
1318 | for (i=0; i<180; i++) { | |
0da53bd9 GB |
1319 | c = cos(DEG2RAD(i)*2 + baseangle); |
1320 | s = sin(DEG2RAD(i)*2 + baseangle); | |
e4847ce9 | 1321 | |
0dff88ea AF |
1322 | if (i%5) { |
1323 | gdk_draw_line (d, gc, x1 + CR*c, y1 + CR*s, x1 + (CR+CW)*c, y1 + (CR+CW)*s); | |
1324 | } else { | |
1325 | gdouble ticksize = 2*CW; | |
1326 | gdk_draw_line (d, thickgc, x1 + (CR-CW)*c, y1 + (CR-CW)*s, x1 + (CR+ticksize)*c, y1 + (CR+ticksize)*s); | |
1327 | } | |
e4847ce9 | 1328 | } |
0dff88ea AF |
1329 | |
1330 | gdk_draw_arc (d, gc, FALSE, x1-CR, y1-CR, 2*CR, 2*CR, 0, 64*360); | |
1331 | gdk_draw_arc (d, gc, FALSE, x1-CR-CW, y1-CR-CW, 2*(CR+CW), 2*(CR+CW), 0, 64*360); | |
1332 | gdk_draw_arc (d, gc, FALSE, x1-CR+CW, y1-CR+CW, 2*(CR-CW), 2*(CR-CW), 0, 64*360); | |
15614495 AF |
1333 | c = (CR+CW*2)*cos(baseangle); |
1334 | s = (CR+CW*2)*sin(baseangle); | |
1335 | gdk_draw_line (d, gc, x1-c, y1-s, x1+c, y1+s); | |
1336 | gdk_draw_line (d, gc, x1+s, y1-c, x1-s, y1+c); | |
0dff88ea AF |
1337 | |
1338 | /* draw labels */ | |
1339 | #define LABEL(x, y, w, h) { \ | |
1340 | gdk_draw_rectangle(d, labgc, TRUE, (x)-2, (y)-1, (w)+4, (h)+1); \ | |
1341 | gdk_draw_rectangle(d, gc, FALSE, (x)-2, (y)-1, (w)+4, (h)+1); \ | |
1342 | gdk_draw_layout(d, gc, (x), (y), pl); } | |
1343 | { | |
1344 | gint wd, hd, xd, yd; | |
1345 | gint wb, hb, xb, yb; | |
1346 | ||
1347 | pl = gtk_widget_create_pango_layout (GTK_WIDGET(vvp), NULL); | |
ff37db21 | 1348 | pango_layout_set_font_description (pl, gtk_widget_get_style(GTK_WIDGET(vvp))->font_desc); |
0dff88ea AF |
1349 | pango_layout_set_text(pl, "N", -1); |
1350 | gdk_draw_layout(d, gc, x1-5, y1-CR-3*CW-8, pl); | |
1351 | ||
1352 | /* draw label with distance */ | |
6f9336aa RN |
1353 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
1354 | switch (dist_units) { | |
1355 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
1356 | if (distance >= 1000 && distance < 100000) { | |
1357 | g_sprintf(str, "%3.2f km", distance/1000.0); | |
1358 | } else if (distance < 1000) { | |
1359 | g_sprintf(str, "%d m", (int)distance); | |
1360 | } else { | |
1361 | g_sprintf(str, "%d km", (int)distance/1000); | |
1362 | } | |
1363 | break; | |
1364 | case VIK_UNITS_DISTANCE_MILES: | |
433b3f7f RN |
1365 | if (distance >= VIK_MILES_TO_METERS(1) && distance < VIK_MILES_TO_METERS(100)) { |
1366 | g_sprintf(str, "%3.2f miles", VIK_METERS_TO_MILES(distance)); | |
1367 | } else if (distance < VIK_MILES_TO_METERS(1)) { | |
6f9336aa RN |
1368 | g_sprintf(str, "%d yards", (int)(distance*1.0936133)); |
1369 | } else { | |
433b3f7f | 1370 | g_sprintf(str, "%d miles", (int)VIK_METERS_TO_MILES(distance)); |
6f9336aa RN |
1371 | } |
1372 | break; | |
1373 | default: | |
1374 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
0dff88ea | 1375 | } |
6f9336aa | 1376 | |
0dff88ea AF |
1377 | pango_layout_set_text(pl, str, -1); |
1378 | ||
1379 | pango_layout_get_pixel_size ( pl, &wd, &hd ); | |
1380 | if (dy>0) { | |
1381 | xd = (x1+x2)/2 + dy; | |
1382 | yd = (y1+y2)/2 - hd/2 - dx; | |
1383 | } else { | |
1384 | xd = (x1+x2)/2 - dy; | |
1385 | yd = (y1+y2)/2 - hd/2 + dx; | |
1386 | } | |
024f32c1 EB |
1387 | |
1388 | if ( xd < -5 || yd < -5 || xd > vik_viewport_get_width(vvp)+5 || yd > vik_viewport_get_height(vvp)+5 ) { | |
1389 | xd = x2 + 10; | |
1390 | yd = y2 - 5; | |
1391 | } | |
1392 | ||
0dff88ea AF |
1393 | LABEL(xd, yd, wd, hd); |
1394 | ||
1395 | /* draw label with bearing */ | |
0da53bd9 | 1396 | g_sprintf(str, "%3.1f°", RAD2DEG(angle)); |
0dff88ea AF |
1397 | pango_layout_set_text(pl, str, -1); |
1398 | pango_layout_get_pixel_size ( pl, &wb, &hb ); | |
1399 | xb = x1 + CR*cos(angle-M_PI_2); | |
1400 | yb = y1 + CR*sin(angle-M_PI_2); | |
1401 | ||
024f32c1 EB |
1402 | if ( xb < -5 || yb < -5 || xb > vik_viewport_get_width(vvp)+5 || yb > vik_viewport_get_height(vvp)+5 ) { |
1403 | xb = x2 + 10; | |
1404 | yb = y2 + 10; | |
1405 | } | |
1406 | ||
0dff88ea AF |
1407 | { |
1408 | GdkRectangle r1 = {xd-2, yd-1, wd+4, hd+1}, r2 = {xb-2, yb-1, wb+4, hb+1}; | |
1409 | if (gdk_rectangle_intersect(&r1, &r2, &r2)) { | |
1410 | xb = xd + wd + 5; | |
1411 | } | |
1412 | } | |
1413 | LABEL(xb, yb, wb, hb); | |
e4847ce9 | 1414 | } |
03d62e57 | 1415 | #undef LABEL |
e4847ce9 | 1416 | |
024f32c1 | 1417 | g_object_unref ( G_OBJECT ( pl ) ); |
0dff88ea AF |
1418 | g_object_unref ( G_OBJECT ( labgc ) ); |
1419 | g_object_unref ( G_OBJECT ( thickgc ) ); | |
e4847ce9 AF |
1420 | } |
1421 | ||
941aa6e9 AF |
1422 | typedef struct { |
1423 | VikWindow *vw; | |
1424 | VikViewport *vvp; | |
1425 | gboolean has_oldcoord; | |
1426 | VikCoord oldcoord; | |
1427 | } ruler_tool_state_t; | |
03d62e57 | 1428 | |
941aa6e9 | 1429 | static gpointer ruler_create (VikWindow *vw, VikViewport *vvp) |
03d62e57 | 1430 | { |
941aa6e9 AF |
1431 | ruler_tool_state_t *s = g_new(ruler_tool_state_t, 1); |
1432 | s->vw = vw; | |
1433 | s->vvp = vvp; | |
1434 | s->has_oldcoord = FALSE; | |
1435 | return s; | |
03d62e57 AF |
1436 | } |
1437 | ||
941aa6e9 | 1438 | static void ruler_destroy (ruler_tool_state_t *s) |
50a14534 | 1439 | { |
941aa6e9 AF |
1440 | g_free(s); |
1441 | } | |
50a14534 | 1442 | |
941aa6e9 AF |
1443 | static VikLayerToolFuncStatus ruler_click (VikLayer *vl, GdkEventButton *event, ruler_tool_state_t *s) |
1444 | { | |
1445 | struct LatLon ll; | |
1446 | VikCoord coord; | |
1447 | gchar *temp; | |
1448 | if ( event->button == 1 ) { | |
a58aaed4 | 1449 | gchar *lat=NULL, *lon=NULL; |
941aa6e9 AF |
1450 | vik_viewport_screen_to_coord ( s->vvp, (gint) event->x, (gint) event->y, &coord ); |
1451 | vik_coord_to_latlon ( &coord, &ll ); | |
a58aaed4 | 1452 | a_coords_latlon_to_string ( &ll, &lat, &lon ); |
941aa6e9 | 1453 | if ( s->has_oldcoord ) { |
6f9336aa RN |
1454 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
1455 | switch (dist_units) { | |
1456 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
1457 | temp = g_strdup_printf ( "%s %s DIFF %f meters", lat, lon, vik_coord_diff( &coord, &(s->oldcoord) ) ); | |
1458 | break; | |
1459 | case VIK_UNITS_DISTANCE_MILES: | |
433b3f7f | 1460 | temp = g_strdup_printf ( "%s %s DIFF %f miles", lat, lon, VIK_METERS_TO_MILES(vik_coord_diff( &coord, &(s->oldcoord) )) ); |
6f9336aa RN |
1461 | break; |
1462 | default: | |
1463 | temp = g_strdup_printf ("Just to keep the compiler happy"); | |
1464 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
1465 | } | |
1466 | ||
941aa6e9 AF |
1467 | s->has_oldcoord = FALSE; |
1468 | } | |
1469 | else { | |
a58aaed4 | 1470 | temp = g_strdup_printf ( "%s %s", lat, lon ); |
941aa6e9 AF |
1471 | s->has_oldcoord = TRUE; |
1472 | } | |
50a14534 | 1473 | |
4efc10ca | 1474 | vik_statusbar_set_message ( s->vw->viking_vs, VIK_STATUSBAR_INFO, temp ); |
941aa6e9 | 1475 | g_free ( temp ); |
e4847ce9 | 1476 | |
941aa6e9 AF |
1477 | s->oldcoord = coord; |
1478 | } | |
1479 | else { | |
1480 | vik_viewport_set_center_screen ( s->vvp, (gint) event->x, (gint) event->y ); | |
1481 | draw_update ( s->vw ); | |
1482 | } | |
1483 | return VIK_LAYER_TOOL_ACK; | |
1484 | } | |
e4847ce9 | 1485 | |
dc2c040e | 1486 | static VikLayerToolFuncStatus ruler_move (VikLayer *vl, GdkEventMotion *event, ruler_tool_state_t *s) |
941aa6e9 AF |
1487 | { |
1488 | VikViewport *vvp = s->vvp; | |
1489 | VikWindow *vw = s->vw; | |
1490 | ||
1491 | struct LatLon ll; | |
1492 | VikCoord coord; | |
1493 | gchar *temp; | |
1494 | ||
1495 | if ( s->has_oldcoord ) { | |
1496 | int oldx, oldy, w1, h1, w2, h2; | |
1497 | static GdkPixmap *buf = NULL; | |
a58aaed4 | 1498 | gchar *lat=NULL, *lon=NULL; |
941aa6e9 AF |
1499 | w1 = vik_viewport_get_width(vvp); |
1500 | h1 = vik_viewport_get_height(vvp); | |
1501 | if (!buf) { | |
9b082b39 | 1502 | buf = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 ); |
941aa6e9 AF |
1503 | } |
1504 | gdk_drawable_get_size(buf, &w2, &h2); | |
1505 | if (w1 != w2 || h1 != h2) { | |
1506 | g_object_unref ( G_OBJECT ( buf ) ); | |
9b082b39 | 1507 | buf = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(vvp)), w1, h1, -1 ); |
e4847ce9 | 1508 | } |
e4847ce9 | 1509 | |
941aa6e9 AF |
1510 | vik_viewport_screen_to_coord ( vvp, (gint) event->x, (gint) event->y, &coord ); |
1511 | vik_coord_to_latlon ( &coord, &ll ); | |
1512 | vik_viewport_coord_to_screen ( vvp, &s->oldcoord, &oldx, &oldy ); | |
1513 | ||
ff37db21 | 1514 | gdk_draw_drawable (buf, gtk_widget_get_style(GTK_WIDGET(vvp))->black_gc, |
941aa6e9 | 1515 | vik_viewport_get_pixmap(vvp), 0, 0, 0, 0, -1, -1); |
ff37db21 | 1516 | 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 |
1517 | if (draw_buf_done) { |
1518 | static gpointer pass_along[3]; | |
9b082b39 | 1519 | pass_along[0] = gtk_widget_get_window(GTK_WIDGET(vvp)); |
ff37db21 | 1520 | pass_along[1] = gtk_widget_get_style(GTK_WIDGET(vvp))->black_gc; |
941aa6e9 AF |
1521 | pass_along[2] = buf; |
1522 | g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, draw_buf, pass_along, NULL); | |
1523 | draw_buf_done = FALSE; | |
1524 | } | |
a58aaed4 | 1525 | a_coords_latlon_to_string(&ll, &lat, &lon); |
6f9336aa RN |
1526 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
1527 | switch (dist_units) { | |
1528 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
1529 | temp = g_strdup_printf ( "%s %s DIFF %f meters", lat, lon, vik_coord_diff( &coord, &(s->oldcoord) ) ); | |
1530 | break; | |
1531 | case VIK_UNITS_DISTANCE_MILES: | |
433b3f7f | 1532 | temp = g_strdup_printf ( "%s %s DIFF %f miles", lat, lon, VIK_METERS_TO_MILES (vik_coord_diff( &coord, &(s->oldcoord) )) ); |
6f9336aa RN |
1533 | break; |
1534 | default: | |
1535 | temp = g_strdup_printf ("Just to keep the compiler happy"); | |
1536 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
1537 | } | |
4efc10ca | 1538 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, temp ); |
941aa6e9 | 1539 | g_free ( temp ); |
acaf7113 | 1540 | } |
941aa6e9 AF |
1541 | return VIK_LAYER_TOOL_ACK; |
1542 | } | |
50a14534 | 1543 | |
941aa6e9 AF |
1544 | static VikLayerToolFuncStatus ruler_release (VikLayer *vl, GdkEventButton *event, ruler_tool_state_t *s) |
1545 | { | |
1546 | return VIK_LAYER_TOOL_ACK; | |
50a14534 EB |
1547 | } |
1548 | ||
941aa6e9 | 1549 | static void ruler_deactivate (VikLayer *vl, ruler_tool_state_t *s) |
50a14534 | 1550 | { |
941aa6e9 | 1551 | draw_update ( s->vw ); |
50a14534 EB |
1552 | } |
1553 | ||
0eb26799 RN |
1554 | static gboolean ruler_key_press (VikLayer *vl, GdkEventKey *event, ruler_tool_state_t *s) |
1555 | { | |
1556 | if (event->keyval == GDK_Escape) { | |
1557 | s->has_oldcoord = FALSE; | |
1558 | ruler_deactivate ( vl, s ); | |
1559 | return TRUE; | |
1560 | } | |
6b59f63d | 1561 | // Regardless of whether we used it, return false so other GTK things may use it |
0eb26799 RN |
1562 | return FALSE; |
1563 | } | |
1564 | ||
6b59f63d RN |
1565 | static VikToolInterface ruler_tool = |
1566 | // NB Ctrl+Shift+R is used for Refresh (deemed more important), so use 'U' instead | |
1567 | { { "Ruler", "vik-icon-ruler", N_("_Ruler"), "<control><shift>U", N_("Ruler Tool"), 2 }, | |
941aa6e9 AF |
1568 | (VikToolConstructorFunc) ruler_create, |
1569 | (VikToolDestructorFunc) ruler_destroy, | |
1570 | (VikToolActivationFunc) NULL, | |
1571 | (VikToolActivationFunc) ruler_deactivate, | |
1572 | (VikToolMouseFunc) ruler_click, | |
dc2c040e | 1573 | (VikToolMouseMoveFunc) ruler_move, |
f2f2f7bf | 1574 | (VikToolMouseFunc) ruler_release, |
0eb26799 | 1575 | (VikToolKeyFunc) ruler_key_press, |
ef5e8132 | 1576 | FALSE, |
f2f2f7bf | 1577 | GDK_CURSOR_IS_PIXMAP, |
5bfafde9 | 1578 | &cursor_ruler_pixbuf }; |
941aa6e9 AF |
1579 | /*** end ruler code ********************************************************/ |
1580 | ||
1581 | ||
1582 | ||
1583 | /******************************************************************************** | |
1584 | ** Zoom tool code | |
1585 | ********************************************************************************/ | |
2eea9a36 RN |
1586 | |
1587 | typedef struct { | |
1588 | VikWindow *vw; | |
1589 | GdkPixmap *pixmap; | |
1590 | // Track zoom bounds for zoom tool with shift modifier: | |
1591 | gboolean bounds_active; | |
1592 | gint start_x; | |
1593 | gint start_y; | |
1594 | } zoom_tool_state_t; | |
1595 | ||
1596 | /* | |
1597 | * In case the screen size has changed | |
1598 | */ | |
1599 | static void zoomtool_resize_pixmap (zoom_tool_state_t *zts) | |
1600 | { | |
1601 | int w1, h1, w2, h2; | |
1602 | ||
1603 | // Allocate a drawing area the size of the viewport | |
1604 | w1 = vik_viewport_get_width ( zts->vw->viking_vvp ); | |
1605 | h1 = vik_viewport_get_height ( zts->vw->viking_vvp ); | |
1606 | ||
1607 | if ( !zts->pixmap ) { | |
1608 | // Totally new | |
9b082b39 | 1609 | zts->pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(zts->vw->viking_vvp)), w1, h1, -1 ); |
2eea9a36 RN |
1610 | } |
1611 | ||
1612 | gdk_drawable_get_size ( zts->pixmap, &w2, &h2 ); | |
1613 | ||
1614 | if ( w1 != w2 || h1 != h2 ) { | |
1615 | // Has changed - delete and recreate with new values | |
1616 | g_object_unref ( G_OBJECT ( zts->pixmap ) ); | |
9b082b39 | 1617 | zts->pixmap = gdk_pixmap_new ( gtk_widget_get_window(GTK_WIDGET(zts->vw->viking_vvp)), w1, h1, -1 ); |
2eea9a36 RN |
1618 | } |
1619 | } | |
1620 | ||
941aa6e9 | 1621 | static gpointer zoomtool_create (VikWindow *vw, VikViewport *vvp) |
50a14534 | 1622 | { |
2eea9a36 RN |
1623 | zoom_tool_state_t *zts = g_new(zoom_tool_state_t, 1); |
1624 | zts->vw = vw; | |
1625 | zts->pixmap = NULL; | |
1626 | zts->start_x = 0; | |
1627 | zts->start_y = 0; | |
1628 | zts->bounds_active = FALSE; | |
1629 | return zts; | |
50a14534 EB |
1630 | } |
1631 | ||
2eea9a36 | 1632 | static void zoomtool_destroy ( zoom_tool_state_t *zts) |
50a14534 | 1633 | { |
2eea9a36 RN |
1634 | if ( zts->pixmap ) |
1635 | g_object_unref ( G_OBJECT ( zts->pixmap ) ); | |
1636 | g_free(zts); | |
1637 | } | |
1638 | ||
1639 | static VikLayerToolFuncStatus zoomtool_click (VikLayer *vl, GdkEventButton *event, zoom_tool_state_t *zts) | |
1640 | { | |
1641 | zts->vw->modified = TRUE; | |
15ff5402 RN |
1642 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1643 | ||
1644 | VikCoord coord; | |
1645 | gint x, y; | |
2eea9a36 RN |
1646 | gint center_x = vik_viewport_get_width ( zts->vw->viking_vvp ) / 2; |
1647 | gint center_y = vik_viewport_get_height ( zts->vw->viking_vvp ) / 2; | |
1648 | ||
1649 | gboolean skip_update = FALSE; | |
1650 | ||
1651 | zts->bounds_active = FALSE; | |
15ff5402 RN |
1652 | |
1653 | if ( modifiers == (GDK_CONTROL_MASK | GDK_SHIFT_MASK) ) { | |
1654 | // This zoom is on the center position | |
2eea9a36 | 1655 | vik_viewport_set_center_screen ( zts->vw->viking_vvp, center_x, center_y ); |
15ff5402 | 1656 | if ( event->button == 1 ) |
2eea9a36 | 1657 | vik_viewport_zoom_in (zts->vw->viking_vvp); |
15ff5402 | 1658 | else if ( event->button == 3 ) |
2eea9a36 | 1659 | vik_viewport_zoom_out (zts->vw->viking_vvp); |
15ff5402 | 1660 | } |
130ac805 RN |
1661 | else if ( modifiers == GDK_CONTROL_MASK ) { |
1662 | // This zoom is to recenter on the mouse position | |
2eea9a36 | 1663 | vik_viewport_set_center_screen ( zts->vw->viking_vvp, (gint) event->x, (gint) event->y ); |
130ac805 | 1664 | if ( event->button == 1 ) |
2eea9a36 | 1665 | vik_viewport_zoom_in (zts->vw->viking_vvp); |
130ac805 | 1666 | else if ( event->button == 3 ) |
2eea9a36 RN |
1667 | vik_viewport_zoom_out (zts->vw->viking_vvp); |
1668 | } | |
1669 | else if ( modifiers == GDK_SHIFT_MASK ) { | |
1670 | // Get start of new zoom bounds | |
1671 | if ( event->button == 1 ) { | |
1672 | zts->bounds_active = TRUE; | |
1673 | zts->start_x = (gint) event->x; | |
1674 | zts->start_y = (gint) event->y; | |
1675 | skip_update = TRUE; | |
1676 | } | |
130ac805 | 1677 | } |
15ff5402 RN |
1678 | else { |
1679 | /* make sure mouse is still over the same point on the map when we zoom */ | |
2eea9a36 | 1680 | vik_viewport_screen_to_coord ( zts->vw->viking_vvp, event->x, event->y, &coord ); |
15ff5402 | 1681 | if ( event->button == 1 ) |
2eea9a36 | 1682 | vik_viewport_zoom_in (zts->vw->viking_vvp); |
15ff5402 | 1683 | else if ( event->button == 3 ) |
2eea9a36 RN |
1684 | vik_viewport_zoom_out(zts->vw->viking_vvp); |
1685 | vik_viewport_coord_to_screen ( zts->vw->viking_vvp, &coord, &x, &y ); | |
1686 | vik_viewport_set_center_screen ( zts->vw->viking_vvp, | |
15ff5402 RN |
1687 | center_x + (x - event->x), |
1688 | center_y + (y - event->y) ); | |
1689 | } | |
2eea9a36 RN |
1690 | |
1691 | if ( !skip_update ) | |
1692 | draw_update ( zts->vw ); | |
1693 | ||
941aa6e9 AF |
1694 | return VIK_LAYER_TOOL_ACK; |
1695 | } | |
50a14534 | 1696 | |
2eea9a36 | 1697 | static VikLayerToolFuncStatus zoomtool_move (VikLayer *vl, GdkEventMotion *event, zoom_tool_state_t *zts) |
941aa6e9 | 1698 | { |
2eea9a36 RN |
1699 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1700 | ||
1701 | if ( zts->bounds_active && modifiers == GDK_SHIFT_MASK ) { | |
1702 | zoomtool_resize_pixmap ( zts ); | |
1703 | ||
1704 | // Blank out currently drawn area | |
1705 | gdk_draw_drawable ( zts->pixmap, | |
ff37db21 | 1706 | gtk_widget_get_style(GTK_WIDGET(zts->vw->viking_vvp))->black_gc, |
2eea9a36 RN |
1707 | vik_viewport_get_pixmap(zts->vw->viking_vvp), |
1708 | 0, 0, 0, 0, -1, -1); | |
1709 | ||
1710 | // Calculate new box starting point & size in pixels | |
1711 | int xx, yy, width, height; | |
1712 | if ( event->y > zts->start_y ) { | |
1713 | yy = zts->start_y; | |
1714 | height = event->y-zts->start_y; | |
1715 | } | |
1716 | else { | |
1717 | yy = event->y; | |
1718 | height = zts->start_y-event->y; | |
1719 | } | |
1720 | if ( event->x > zts->start_x ) { | |
1721 | xx = zts->start_x; | |
1722 | width = event->x-zts->start_x; | |
1723 | } | |
1724 | else { | |
1725 | xx = event->x; | |
1726 | width = zts->start_x-event->x; | |
1727 | } | |
1728 | ||
1729 | // Draw the box | |
ff37db21 | 1730 | gdk_draw_rectangle (zts->pixmap, gtk_widget_get_style(GTK_WIDGET(zts->vw->viking_vvp))->black_gc, FALSE, xx, yy, width, height); |
2eea9a36 RN |
1731 | |
1732 | // Only actually draw when there's time to do so | |
1733 | if (draw_buf_done) { | |
1734 | static gpointer pass_along[3]; | |
9b082b39 | 1735 | pass_along[0] = gtk_widget_get_window(GTK_WIDGET(zts->vw->viking_vvp)); |
ff37db21 | 1736 | pass_along[1] = gtk_widget_get_style(GTK_WIDGET(zts->vw->viking_vvp))->black_gc; |
2eea9a36 RN |
1737 | pass_along[2] = zts->pixmap; |
1738 | g_idle_add_full (G_PRIORITY_HIGH_IDLE + 10, draw_buf, pass_along, NULL); | |
1739 | draw_buf_done = FALSE; | |
1740 | } | |
1741 | } | |
941aa6e9 AF |
1742 | return VIK_LAYER_TOOL_ACK; |
1743 | } | |
50a14534 | 1744 | |
2eea9a36 | 1745 | static VikLayerToolFuncStatus zoomtool_release (VikLayer *vl, GdkEventButton *event, zoom_tool_state_t *zts) |
941aa6e9 | 1746 | { |
2eea9a36 RN |
1747 | guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK); |
1748 | ||
1749 | zts->bounds_active = FALSE; | |
1750 | ||
1751 | // Ensure haven't just released on the exact same position | |
1752 | // i.e. probably haven't moved the mouse at all | |
1753 | if ( modifiers == GDK_SHIFT_MASK && !( ( event->x == zts->start_x ) && ( event->y == zts->start_y )) ) { | |
1754 | ||
1755 | VikCoord coord1, coord2; | |
1756 | vik_viewport_screen_to_coord ( zts->vw->viking_vvp, zts->start_x, zts->start_y, &coord1); | |
1757 | vik_viewport_screen_to_coord ( zts->vw->viking_vvp, event->x, event->y, &coord2); | |
1758 | ||
1759 | // From the extend of the bounds pick the best zoom level | |
1760 | // c.f. trw_layer_zoom_to_show_latlons() | |
1761 | // Maybe refactor... | |
1762 | struct LatLon ll1, ll2; | |
1763 | vik_coord_to_latlon(&coord1, &ll1); | |
1764 | vik_coord_to_latlon(&coord2, &ll2); | |
1765 | struct LatLon average = { (ll1.lat+ll2.lat)/2, | |
1766 | (ll1.lon+ll2.lon)/2 }; | |
1767 | ||
1768 | VikCoord new_center; | |
1769 | vik_coord_load_from_latlon ( &new_center, vik_viewport_get_coord_mode ( zts->vw->viking_vvp ), &average ); | |
1770 | vik_viewport_set_center_coord ( zts->vw->viking_vvp, &new_center ); | |
1771 | ||
1772 | /* Convert into definite 'smallest' and 'largest' positions */ | |
1773 | struct LatLon minmin; | |
1774 | if ( ll1.lat < ll2.lat ) | |
1775 | minmin.lat = ll1.lat; | |
1776 | else | |
1777 | minmin.lat = ll2.lat; | |
1778 | ||
1779 | struct LatLon maxmax; | |
1780 | if ( ll1.lon > ll2.lon ) | |
1781 | maxmax.lon = ll1.lon; | |
1782 | else | |
1783 | maxmax.lon = ll2.lon; | |
1784 | ||
1785 | /* Always recalculate the 'best' zoom level */ | |
1786 | gdouble zoom = VIK_VIEWPORT_MIN_ZOOM; | |
1787 | vik_viewport_set_zoom ( zts->vw->viking_vvp, zoom ); | |
1788 | ||
1789 | gdouble min_lat, max_lat, min_lon, max_lon; | |
1790 | /* Should only be a maximum of about 18 iterations from min to max zoom levels */ | |
1791 | while ( zoom <= VIK_VIEWPORT_MAX_ZOOM ) { | |
1792 | vik_viewport_get_min_max_lat_lon ( zts->vw->viking_vvp, &min_lat, &max_lat, &min_lon, &max_lon ); | |
1793 | /* NB I think the logic used in this test to determine if the bounds is within view | |
1794 | fails if track goes across 180 degrees longitude. | |
1795 | Hopefully that situation is not too common... | |
1796 | Mind you viking doesn't really do edge locations to well anyway */ | |
1797 | if ( min_lat < minmin.lat && | |
1798 | max_lat > minmin.lat && | |
1799 | min_lon < maxmax.lon && | |
1800 | max_lon > maxmax.lon ) | |
1801 | /* Found within zoom level */ | |
1802 | break; | |
1803 | ||
1804 | /* Try next */ | |
1805 | zoom = zoom * 2; | |
1806 | vik_viewport_set_zoom ( zts->vw->viking_vvp, zoom ); | |
1807 | } | |
1808 | ||
1809 | draw_update ( zts->vw ); | |
1810 | } | |
941aa6e9 | 1811 | return VIK_LAYER_TOOL_ACK; |
50a14534 EB |
1812 | } |
1813 | ||
941aa6e9 | 1814 | static VikToolInterface zoom_tool = |
79dce0cb | 1815 | { { "Zoom", "vik-icon-zoom", N_("_Zoom"), "<control><shift>Z", N_("Zoom Tool"), 1 }, |
941aa6e9 | 1816 | (VikToolConstructorFunc) zoomtool_create, |
2eea9a36 | 1817 | (VikToolDestructorFunc) zoomtool_destroy, |
941aa6e9 AF |
1818 | (VikToolActivationFunc) NULL, |
1819 | (VikToolActivationFunc) NULL, | |
1820 | (VikToolMouseFunc) zoomtool_click, | |
dc2c040e | 1821 | (VikToolMouseMoveFunc) zoomtool_move, |
f2f2f7bf GB |
1822 | (VikToolMouseFunc) zoomtool_release, |
1823 | NULL, | |
ef5e8132 | 1824 | FALSE, |
f2f2f7bf | 1825 | GDK_CURSOR_IS_PIXMAP, |
5bfafde9 | 1826 | &cursor_zoom_pixbuf }; |
463f9d07 | 1827 | /*** end zoom code ********************************************************/ |
941aa6e9 | 1828 | |
576cbd17 GB |
1829 | /******************************************************************************** |
1830 | ** Pan tool code | |
1831 | ********************************************************************************/ | |
1832 | static gpointer pantool_create (VikWindow *vw, VikViewport *vvp) | |
1833 | { | |
1834 | return vw; | |
1835 | } | |
1836 | ||
1837 | static VikLayerToolFuncStatus pantool_click (VikLayer *vl, GdkEventButton *event, VikWindow *vw) | |
1838 | { | |
1839 | vw->modified = TRUE; | |
1840 | if ( event->button == 1 ) | |
1841 | vik_window_pan_click ( vw, event ); | |
1842 | draw_update ( vw ); | |
1843 | return VIK_LAYER_TOOL_ACK; | |
1844 | } | |
1845 | ||
dc2c040e | 1846 | static VikLayerToolFuncStatus pantool_move (VikLayer *vl, GdkEventMotion *event, VikWindow *vw) |
576cbd17 GB |
1847 | { |
1848 | vik_window_pan_move ( vw, event ); | |
1849 | return VIK_LAYER_TOOL_ACK; | |
1850 | } | |
1851 | ||
1852 | static VikLayerToolFuncStatus pantool_release (VikLayer *vl, GdkEventButton *event, VikWindow *vw) | |
1853 | { | |
1854 | if ( event->button == 1 ) | |
1855 | vik_window_pan_release ( vw, event ); | |
1856 | return VIK_LAYER_TOOL_ACK; | |
1857 | } | |
1858 | ||
1859 | static VikToolInterface pan_tool = | |
79dce0cb | 1860 | { { "Pan", "vik-icon-pan", N_("_Pan"), "<control><shift>P", N_("Pan Tool"), 0 }, |
576cbd17 GB |
1861 | (VikToolConstructorFunc) pantool_create, |
1862 | (VikToolDestructorFunc) NULL, | |
1863 | (VikToolActivationFunc) NULL, | |
1864 | (VikToolActivationFunc) NULL, | |
1865 | (VikToolMouseFunc) pantool_click, | |
dc2c040e | 1866 | (VikToolMouseMoveFunc) pantool_move, |
f2f2f7bf GB |
1867 | (VikToolMouseFunc) pantool_release, |
1868 | NULL, | |
ef5e8132 | 1869 | FALSE, |
f2f2f7bf | 1870 | GDK_FLEUR }; |
576cbd17 GB |
1871 | /*** end pan code ********************************************************/ |
1872 | ||
a47bfefa RN |
1873 | /******************************************************************************** |
1874 | ** Select tool code | |
1875 | ********************************************************************************/ | |
1876 | static gpointer selecttool_create (VikWindow *vw, VikViewport *vvp) | |
1877 | { | |
08f14055 RN |
1878 | tool_ed_t *t = g_new(tool_ed_t, 1); |
1879 | t->vw = vw; | |
1880 | t->vvp = vvp; | |
1881 | t->vtl = NULL; | |
1882 | t->is_waypoint = FALSE; | |
1883 | return t; | |
1884 | } | |
1885 | ||
1886 | static void selecttool_destroy (tool_ed_t *t) | |
1887 | { | |
1888 | g_free(t); | |
a47bfefa RN |
1889 | } |
1890 | ||
1891 | typedef struct { | |
1892 | gboolean cont; | |
1893 | VikViewport *vvp; | |
1894 | GdkEventButton *event; | |
08f14055 | 1895 | tool_ed_t *tool_edit; |
a47bfefa RN |
1896 | } clicker; |
1897 | ||
1898 | static void click_layer_selected (VikLayer *vl, clicker *ck) | |
1899 | { | |
1900 | /* Do nothing when function call returns true; */ | |
1901 | /* i.e. stop on first found item */ | |
1902 | if ( ck->cont ) | |
1903 | if ( vl->visible ) | |
08f14055 RN |
1904 | if ( vik_layer_get_interface(vl->type)->select_click ) |
1905 | ck->cont = !vik_layer_get_interface(vl->type)->select_click ( vl, ck->event, ck->vvp, ck->tool_edit ); | |
a47bfefa RN |
1906 | } |
1907 | ||
08f14055 | 1908 | static VikLayerToolFuncStatus selecttool_click (VikLayer *vl, GdkEventButton *event, tool_ed_t *t) |
a47bfefa RN |
1909 | { |
1910 | /* Only allow selection on primary button */ | |
1911 | if ( event->button == 1 ) { | |
1912 | /* Enable click to apply callback to potentially all track/waypoint layers */ | |
1913 | /* Useful as we can find things that aren't necessarily in the currently selected layer */ | |
aa7ed888 | 1914 | 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 |
1915 | clicker ck; |
1916 | ck.cont = TRUE; | |
08f14055 | 1917 | ck.vvp = t->vw->viking_vvp; |
a47bfefa | 1918 | ck.event = event; |
08f14055 | 1919 | ck.tool_edit = t; |
a47bfefa RN |
1920 | g_list_foreach ( gl, (GFunc) click_layer_selected, &ck ); |
1921 | g_list_free ( gl ); | |
1922 | ||
1923 | // If nothing found then deselect & redraw screen if necessary to remove the highlight | |
1924 | if ( ck.cont ) { | |
1925 | GtkTreeIter iter; | |
08f14055 | 1926 | VikTreeview *vtv = vik_layers_panel_get_treeview ( t->vw->viking_vlp ); |
a47bfefa RN |
1927 | |
1928 | if ( vik_treeview_get_selected_iter ( vtv, &iter ) ) { | |
1929 | // Only clear if selected thing is a TrackWaypoint layer or a sublayer | |
1930 | gint type = vik_treeview_item_get_type ( vtv, &iter ); | |
1931 | if ( type == VIK_TREEVIEW_TYPE_SUBLAYER || | |
1932 | VIK_LAYER(vik_treeview_item_get_pointer ( vtv, &iter ))->type == VIK_LAYER_TRW ) { | |
1933 | ||
1934 | vik_treeview_item_unselect ( vtv, &iter ); | |
08f14055 RN |
1935 | if ( vik_window_clear_highlight ( t->vw ) ) |
1936 | draw_update ( t->vw ); | |
a47bfefa RN |
1937 | } |
1938 | } | |
1939 | } | |
1940 | } | |
1941 | else if ( ( event->button == 3 ) && ( vl && ( vl->type == VIK_LAYER_TRW ) ) ) { | |
1942 | if ( vl->visible ) | |
1943 | /* Act on currently selected item to show menu */ | |
60a69560 | 1944 | if ( t->vw->selected_track || t->vw->selected_waypoint ) |
a47bfefa | 1945 | if ( vik_layer_get_interface(vl->type)->show_viewport_menu ) |
08f14055 | 1946 | vik_layer_get_interface(vl->type)->show_viewport_menu ( vl, event, t->vw->viking_vvp ); |
a47bfefa RN |
1947 | } |
1948 | ||
1949 | return VIK_LAYER_TOOL_ACK; | |
1950 | } | |
1951 | ||
08f14055 RN |
1952 | static VikLayerToolFuncStatus selecttool_move (VikLayer *vl, GdkEventButton *event, tool_ed_t *t) |
1953 | { | |
1954 | /* Only allow selection on primary button */ | |
1955 | if ( event->button == 1 ) { | |
1956 | // Don't care about vl here | |
1957 | if ( t->vtl ) | |
1958 | if ( vik_layer_get_interface(VIK_LAYER_TRW)->select_move ) | |
1959 | vik_layer_get_interface(VIK_LAYER_TRW)->select_move ( vl, event, t->vvp, t ); | |
1960 | } | |
1961 | return VIK_LAYER_TOOL_ACK; | |
1962 | } | |
1963 | ||
1964 | static VikLayerToolFuncStatus selecttool_release (VikLayer *vl, GdkEventButton *event, tool_ed_t *t) | |
1965 | { | |
1966 | /* Only allow selection on primary button */ | |
1967 | if ( event->button == 1 ) { | |
1968 | // Don't care about vl here | |
1969 | if ( t->vtl ) | |
1970 | if ( vik_layer_get_interface(VIK_LAYER_TRW)->select_release ) | |
1971 | vik_layer_get_interface(VIK_LAYER_TRW)->select_release ( (VikLayer*)t->vtl, event, t->vvp, t ); | |
1972 | } | |
1973 | return VIK_LAYER_TOOL_ACK; | |
1974 | } | |
1975 | ||
a47bfefa | 1976 | static VikToolInterface select_tool = |
79dce0cb | 1977 | { { "Select", "vik-icon-select", N_("_Select"), "<control><shift>S", N_("Select Tool"), 3 }, |
a47bfefa | 1978 | (VikToolConstructorFunc) selecttool_create, |
08f14055 | 1979 | (VikToolDestructorFunc) selecttool_destroy, |
a47bfefa RN |
1980 | (VikToolActivationFunc) NULL, |
1981 | (VikToolActivationFunc) NULL, | |
1982 | (VikToolMouseFunc) selecttool_click, | |
08f14055 RN |
1983 | (VikToolMouseMoveFunc) selecttool_move, |
1984 | (VikToolMouseFunc) selecttool_release, | |
a47bfefa | 1985 | (VikToolKeyFunc) NULL, |
ef5e8132 | 1986 | FALSE, |
a47bfefa RN |
1987 | GDK_LEFT_PTR, |
1988 | NULL, | |
1989 | NULL }; | |
1990 | /*** end select tool code ********************************************************/ | |
1991 | ||
8c721f83 EB |
1992 | static void draw_pan_cb ( GtkAction *a, VikWindow *vw ) |
1993 | { | |
ee4c7107 RN |
1994 | // Since the treeview cell editting intercepts standard keyboard handlers, it means we can receive events here |
1995 | // Thus if currently editting, ensure we don't move the viewport when Ctrl+<arrow> is received | |
1996 | VikLayer *sel = vik_layers_panel_get_selected ( vw->viking_vlp ); | |
1997 | if ( sel && vik_treeview_get_editing ( sel->vt ) ) | |
1998 | return; | |
1999 | ||
8c721f83 EB |
2000 | if (!strcmp(gtk_action_get_name(a), "PanNorth")) { |
2001 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, 0 ); | |
2002 | } else if (!strcmp(gtk_action_get_name(a), "PanEast")) { | |
2003 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp), vik_viewport_get_height(vw->viking_vvp)/2 ); | |
2004 | } else if (!strcmp(gtk_action_get_name(a), "PanSouth")) { | |
2005 | vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2, vik_viewport_get_height(vw->viking_vvp) ); | |
2006 | } else if (!strcmp(gtk_action_get_name(a), "PanWest")) { | |
2007 | vik_viewport_set_center_screen ( vw->viking_vvp, 0, vik_viewport_get_height(vw->viking_vvp)/2 ); | |
2008 | } | |
2009 | draw_update ( vw ); | |
2010 | } | |
941aa6e9 | 2011 | |
7de42638 EB |
2012 | static void full_screen_cb ( GtkAction *a, VikWindow *vw ) |
2013 | { | |
2014 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/FullScreen" ); | |
2015 | g_assert(check_box); | |
2016 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
2017 | if ( state ) | |
2018 | gtk_window_fullscreen ( GTK_WINDOW(vw) ); | |
2019 | else | |
2020 | gtk_window_unfullscreen ( GTK_WINDOW(vw) ); | |
2021 | } | |
941aa6e9 | 2022 | |
e4afc73a | 2023 | static void draw_zoom_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2024 | { |
e4afc73a EB |
2025 | guint what = 128; |
2026 | ||
2027 | if (!strcmp(gtk_action_get_name(a), "ZoomIn")) { | |
2028 | what = -3; | |
2029 | } | |
2030 | else if (!strcmp(gtk_action_get_name(a), "ZoomOut")) { | |
2031 | what = -4; | |
2032 | } | |
2033 | else if (!strcmp(gtk_action_get_name(a), "Zoom0.25")) { | |
2034 | what = -2; | |
2035 | } | |
2036 | else if (!strcmp(gtk_action_get_name(a), "Zoom0.5")) { | |
2037 | what = -1; | |
2038 | } | |
2039 | else { | |
2040 | gchar *s = (gchar *)gtk_action_get_name(a); | |
2041 | what = atoi(s+4); | |
2042 | } | |
2043 | ||
50a14534 EB |
2044 | switch (what) |
2045 | { | |
2046 | case -3: vik_viewport_zoom_in ( vw->viking_vvp ); break; | |
2047 | case -4: vik_viewport_zoom_out ( vw->viking_vvp ); break; | |
2048 | case -1: vik_viewport_set_zoom ( vw->viking_vvp, 0.5 ); break; | |
2049 | case -2: vik_viewport_set_zoom ( vw->viking_vvp, 0.25 ); break; | |
2050 | default: vik_viewport_set_zoom ( vw->viking_vvp, what ); | |
2051 | } | |
2052 | draw_update ( vw ); | |
2053 | } | |
2054 | ||
61a9fb73 | 2055 | static void draw_goto_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2056 | { |
2057 | VikCoord new_center; | |
e4afc73a EB |
2058 | |
2059 | if (!strcmp(gtk_action_get_name(a), "GotoLL")) { | |
50a14534 EB |
2060 | struct LatLon ll, llold; |
2061 | vik_coord_to_latlon ( vik_viewport_get_center ( vw->viking_vvp ), &llold ); | |
2062 | if ( a_dialog_goto_latlon ( GTK_WINDOW(vw), &ll, &llold ) ) | |
2063 | vik_coord_load_from_latlon ( &new_center, vik_viewport_get_coord_mode(vw->viking_vvp), &ll ); | |
2064 | else | |
2065 | return; | |
2066 | } | |
e4afc73a | 2067 | else if (!strcmp(gtk_action_get_name(a), "GotoUTM")) { |
50a14534 EB |
2068 | struct UTM utm, utmold; |
2069 | vik_coord_to_utm ( vik_viewport_get_center ( vw->viking_vvp ), &utmold ); | |
2070 | if ( a_dialog_goto_utm ( GTK_WINDOW(vw), &utm, &utmold ) ) | |
2071 | vik_coord_load_from_utm ( &new_center, vik_viewport_get_coord_mode(vw->viking_vvp), &utm ); | |
2072 | else | |
2073 | return; | |
2074 | } | |
e4afc73a | 2075 | else { |
8dc8da82 | 2076 | g_critical("Houston, we've had a problem."); |
e4afc73a EB |
2077 | return; |
2078 | } | |
50a14534 EB |
2079 | |
2080 | vik_viewport_set_center_coord ( vw->viking_vvp, &new_center ); | |
2081 | draw_update ( vw ); | |
2082 | } | |
2083 | ||
6b59f63d RN |
2084 | /** |
2085 | * Refresh maps displayed | |
2086 | */ | |
2087 | static void draw_refresh_cb ( GtkAction *a, VikWindow *vw ) | |
2088 | { | |
2089 | // Only get 'new' maps | |
2090 | simple_map_update ( vw, TRUE ); | |
2091 | } | |
2092 | ||
e4afc73a | 2093 | static void menu_addlayer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2094 | { |
b5926b35 | 2095 | VikLayerTypeEnum type; |
e4afc73a EB |
2096 | for ( type = 0; type < VIK_LAYER_NUM_TYPES; type++ ) { |
2097 | if (!strcmp(vik_layer_get_interface(type)->name, gtk_action_get_name(a))) { | |
2098 | if ( vik_layers_panel_new_layer ( vw->viking_vlp, type ) ) { | |
b5926b35 RN |
2099 | draw_update ( vw ); |
2100 | vw->modified = TRUE; | |
e4afc73a EB |
2101 | } |
2102 | } | |
50a14534 EB |
2103 | } |
2104 | } | |
2105 | ||
e4afc73a | 2106 | static void menu_copy_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2107 | { |
2cebc318 | 2108 | a_clipboard_copy_selected ( vw->viking_vlp ); |
50a14534 EB |
2109 | } |
2110 | ||
e4afc73a | 2111 | static void menu_cut_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2112 | { |
169acf64 | 2113 | vik_layers_panel_cut_selected ( vw->viking_vlp ); |
169acf64 | 2114 | vw->modified = TRUE; |
50a14534 EB |
2115 | } |
2116 | ||
e4afc73a | 2117 | static void menu_paste_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2118 | { |
ee4c7107 | 2119 | if ( vik_layers_panel_paste_selected ( vw->viking_vlp ) ) |
50a14534 | 2120 | { |
50a14534 EB |
2121 | vw->modified = TRUE; |
2122 | } | |
2123 | } | |
2124 | ||
e4afc73a | 2125 | static void menu_properties_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2126 | { |
2127 | if ( ! vik_layers_panel_properties ( vw->viking_vlp ) ) | |
4c77d5e0 | 2128 | a_dialog_info_msg ( GTK_WINDOW(vw), _("You must select a layer to show its properties.") ); |
50a14534 EB |
2129 | } |
2130 | ||
5ff75d1e GB |
2131 | static void help_help_cb ( GtkAction *a, VikWindow *vw ) |
2132 | { | |
6ace3182 MA |
2133 | #ifdef WINDOWS |
2134 | ShellExecute(NULL, "open", ""PACKAGE".pdf", NULL, NULL, SW_SHOWNORMAL); | |
2135 | #else /* WINDOWS */ | |
5ff75d1e GB |
2136 | gchar *uri; |
2137 | uri = g_strdup_printf("ghelp:%s", PACKAGE); | |
9080b461 RN |
2138 | GError *error = NULL; |
2139 | gboolean show = gtk_show_uri (NULL, uri, GDK_CURRENT_TIME, &error); | |
2140 | if ( !show && !error ) | |
2141 | // No error to show, so unlikely this will get called | |
2142 | a_dialog_error_msg ( GTK_WINDOW(vw), _("The help system is not available.") ); | |
2143 | else if ( error ) { | |
2144 | // Main error path | |
2145 | 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 ); | |
2146 | g_error_free ( error ); | |
2147 | } | |
5ff75d1e | 2148 | g_free(uri); |
6ace3182 | 2149 | #endif /* WINDOWS */ |
5ff75d1e GB |
2150 | } |
2151 | ||
d0a5f320 AF |
2152 | static void help_about_cb ( GtkAction *a, VikWindow *vw ) |
2153 | { | |
2154 | a_dialog_about(GTK_WINDOW(vw)); | |
2155 | } | |
2156 | ||
e4afc73a | 2157 | static void menu_delete_layer_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2158 | { |
2159 | if ( vik_layers_panel_get_selected ( vw->viking_vlp ) ) | |
2160 | { | |
2161 | vik_layers_panel_delete_selected ( vw->viking_vlp ); | |
2162 | vw->modified = TRUE; | |
2163 | } | |
2164 | else | |
4c77d5e0 | 2165 | a_dialog_info_msg ( GTK_WINDOW(vw), _("You must select a layer to delete.") ); |
50a14534 EB |
2166 | } |
2167 | ||
181f5d0c MA |
2168 | static void view_side_panel_cb ( GtkAction *a, VikWindow *vw ) |
2169 | { | |
48df6aa3 | 2170 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewSidePanel" ); |
181f5d0c MA |
2171 | g_assert(check_box); |
2172 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
2173 | if ( state ) | |
2174 | gtk_widget_show(GTK_WIDGET(vw->viking_vlp)); | |
2175 | else | |
2176 | gtk_widget_hide(GTK_WIDGET(vw->viking_vlp)); | |
2177 | } | |
2178 | ||
a459ee10 RN |
2179 | static void view_statusbar_cb ( GtkAction *a, VikWindow *vw ) |
2180 | { | |
48df6aa3 | 2181 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewStatusBar" ); |
a459ee10 RN |
2182 | if ( !check_box ) |
2183 | return; | |
2184 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
2185 | if ( state ) | |
2186 | gtk_widget_show ( GTK_WIDGET(vw->viking_vs) ); | |
2187 | else | |
2188 | gtk_widget_hide ( GTK_WIDGET(vw->viking_vs) ); | |
2189 | } | |
2190 | ||
e7591765 RN |
2191 | static void view_toolbar_cb ( GtkAction *a, VikWindow *vw ) |
2192 | { | |
48df6aa3 | 2193 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewToolbar" ); |
e7591765 RN |
2194 | if ( !check_box ) |
2195 | return; | |
2196 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
2197 | if ( state ) | |
2198 | gtk_widget_show ( GTK_WIDGET(vw->toolbar) ); | |
2199 | else | |
2200 | gtk_widget_hide ( GTK_WIDGET(vw->toolbar) ); | |
2201 | } | |
2202 | ||
7622022f RN |
2203 | static void view_main_menu_cb ( GtkAction *a, VikWindow *vw ) |
2204 | { | |
48df6aa3 | 2205 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ViewMainMenu" ); |
7622022f RN |
2206 | if ( !check_box ) |
2207 | return; | |
2208 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box) ); | |
2209 | if ( !state ) | |
2210 | gtk_widget_hide ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
2211 | else | |
2212 | gtk_widget_show ( gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu" ) ); | |
2213 | } | |
2214 | ||
941aa6e9 AF |
2215 | /*************************************** |
2216 | ** tool management routines | |
2217 | ** | |
2218 | ***************************************/ | |
2219 | ||
2220 | static toolbox_tools_t* toolbox_create(VikWindow *vw) | |
2221 | { | |
2222 | toolbox_tools_t *vt = g_new(toolbox_tools_t, 1); | |
2223 | vt->tools = NULL; | |
2224 | vt->n_tools = 0; | |
2225 | vt->active_tool = -1; | |
2226 | vt->vw = vw; | |
941aa6e9 AF |
2227 | return vt; |
2228 | } | |
2229 | ||
9593a4c9 | 2230 | static void toolbox_add_tool(toolbox_tools_t *vt, VikToolInterface *vti, gint layer_type ) |
941aa6e9 AF |
2231 | { |
2232 | vt->tools = g_renew(toolbox_tool_t, vt->tools, vt->n_tools+1); | |
2233 | vt->tools[vt->n_tools].ti = *vti; | |
9593a4c9 | 2234 | vt->tools[vt->n_tools].layer_type = layer_type; |
941aa6e9 AF |
2235 | if (vti->create) { |
2236 | vt->tools[vt->n_tools].state = vti->create(vt->vw, vt->vw->viking_vvp); | |
2237 | } | |
2238 | else { | |
2239 | vt->tools[vt->n_tools].state = NULL; | |
2240 | } | |
2241 | vt->n_tools++; | |
2242 | } | |
2243 | ||
2244 | static int toolbox_get_tool(toolbox_tools_t *vt, const gchar *tool_name) | |
2245 | { | |
2246 | int i; | |
2247 | for (i=0; i<vt->n_tools; i++) { | |
79dce0cb | 2248 | if (!strcmp(tool_name, vt->tools[i].ti.radioActionEntry.name)) { |
941aa6e9 AF |
2249 | break; |
2250 | } | |
2251 | } | |
2252 | return i; | |
2253 | } | |
2254 | ||
2255 | static void toolbox_activate(toolbox_tools_t *vt, const gchar *tool_name) | |
2256 | { | |
2257 | int tool = toolbox_get_tool(vt, tool_name); | |
2258 | toolbox_tool_t *t = &vt->tools[tool]; | |
2259 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
2260 | ||
2261 | if (tool == vt->n_tools) { | |
7742da66 | 2262 | g_critical("trying to activate a non-existent tool..."); |
d84ade77 | 2263 | return; |
941aa6e9 AF |
2264 | } |
2265 | /* is the tool already active? */ | |
2266 | if (vt->active_tool == tool) { | |
2267 | return; | |
2268 | } | |
2269 | ||
2270 | if (vt->active_tool != -1) { | |
2271 | if (vt->tools[vt->active_tool].ti.deactivate) { | |
2272 | vt->tools[vt->active_tool].ti.deactivate(NULL, vt->tools[vt->active_tool].state); | |
2273 | } | |
2274 | } | |
2275 | if (t->ti.activate) { | |
2276 | t->ti.activate(vl, t->state); | |
2277 | } | |
2278 | vt->active_tool = tool; | |
2279 | } | |
2280 | ||
f2f2f7bf GB |
2281 | static const GdkCursor *toolbox_get_cursor(toolbox_tools_t *vt, const gchar *tool_name) |
2282 | { | |
2283 | int tool = toolbox_get_tool(vt, tool_name); | |
2284 | toolbox_tool_t *t = &vt->tools[tool]; | |
2285 | if (t->ti.cursor == NULL) { | |
2286 | if (t->ti.cursor_type == GDK_CURSOR_IS_PIXMAP && t->ti.cursor_data != NULL) { | |
2287 | GError *cursor_load_err = NULL; | |
2288 | GdkPixbuf *cursor_pixbuf = gdk_pixbuf_from_pixdata (t->ti.cursor_data, FALSE, &cursor_load_err); | |
2289 | /* TODO: settable offeset */ | |
2290 | t->ti.cursor = gdk_cursor_new_from_pixbuf ( gdk_display_get_default(), cursor_pixbuf, 3, 3 ); | |
2291 | g_object_unref ( G_OBJECT(cursor_pixbuf) ); | |
2292 | } else { | |
2293 | t->ti.cursor = gdk_cursor_new ( t->ti.cursor_type ); | |
2294 | } | |
2295 | } | |
2296 | return t->ti.cursor; | |
2297 | } | |
2298 | ||
941aa6e9 AF |
2299 | static void toolbox_click (toolbox_tools_t *vt, GdkEventButton *event) |
2300 | { | |
2301 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
2302 | if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.click) { | |
9593a4c9 EB |
2303 | gint ltype = vt->tools[vt->active_tool].layer_type; |
2304 | if ( ltype == TOOL_LAYER_TYPE_NONE || (vl && ltype == vl->type) ) | |
2305 | vt->tools[vt->active_tool].ti.click(vl, event, vt->tools[vt->active_tool].state); | |
941aa6e9 AF |
2306 | } |
2307 | } | |
2308 | ||
dc2c040e | 2309 | static void toolbox_move (toolbox_tools_t *vt, GdkEventMotion *event) |
941aa6e9 AF |
2310 | { |
2311 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
2312 | if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.move) { | |
9593a4c9 EB |
2313 | gint ltype = vt->tools[vt->active_tool].layer_type; |
2314 | if ( ltype == TOOL_LAYER_TYPE_NONE || (vl && ltype == vl->type) ) | |
165d30aa EB |
2315 | if ( VIK_LAYER_TOOL_ACK_GRAB_FOCUS == vt->tools[vt->active_tool].ti.move(vl, event, vt->tools[vt->active_tool].state) ) |
2316 | gtk_widget_grab_focus ( GTK_WIDGET(vt->vw->viking_vvp) ); | |
941aa6e9 AF |
2317 | } |
2318 | } | |
2319 | ||
2320 | static void toolbox_release (toolbox_tools_t *vt, GdkEventButton *event) | |
2321 | { | |
2322 | VikLayer *vl = vik_layers_panel_get_selected ( vt->vw->viking_vlp ); | |
9593a4c9 EB |
2323 | if (vt->active_tool != -1 && vt->tools[vt->active_tool].ti.release ) { |
2324 | gint ltype = vt->tools[vt->active_tool].layer_type; | |
2325 | if ( ltype == TOOL_LAYER_TYPE_NONE || (vl && ltype == vl->type) ) | |
2326 | vt->tools[vt->active_tool].ti.release(vl, event, vt->tools[vt->active_tool].state); | |
941aa6e9 AF |
2327 | } |
2328 | } | |
2329 | /** End tool management ************************************/ | |
2330 | ||
8fb71d6c EB |
2331 | void vik_window_enable_layer_tool ( VikWindow *vw, gint layer_id, gint tool_id ) |
2332 | { | |
79dce0cb | 2333 | gtk_action_activate ( gtk_action_group_get_action ( vw->action_group, vik_layer_get_interface(layer_id)->tools[tool_id].radioActionEntry.name ) ); |
8fb71d6c | 2334 | } |
941aa6e9 AF |
2335 | |
2336 | /* this function gets called whenever a toolbar tool is clicked */ | |
e4afc73a | 2337 | static void menu_tool_cb ( GtkAction *old, GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2338 | { |
2339 | /* White Magic, my friends ... White Magic... */ | |
b5926b35 | 2340 | gint tool_id; |
941aa6e9 AF |
2341 | toolbox_activate(vw->vt, gtk_action_get_name(a)); |
2342 | ||
55d3a53c | 2343 | vw->viewport_cursor = (GdkCursor *)toolbox_get_cursor(vw->vt, gtk_action_get_name(a)); |
33bc7c1b | 2344 | |
9b082b39 | 2345 | if ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)) ) |
33bc7c1b | 2346 | /* We set cursor, even if it is NULL: it resets to default */ |
9b082b39 | 2347 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)), vw->viewport_cursor ); |
f2f2f7bf | 2348 | |
576cbd17 GB |
2349 | if (!strcmp(gtk_action_get_name(a), "Pan")) { |
2350 | vw->current_tool = TOOL_PAN; | |
576cbd17 GB |
2351 | } |
2352 | else if (!strcmp(gtk_action_get_name(a), "Zoom")) { | |
e4afc73a EB |
2353 | vw->current_tool = TOOL_ZOOM; |
2354 | } | |
2355 | else if (!strcmp(gtk_action_get_name(a), "Ruler")) { | |
2356 | vw->current_tool = TOOL_RULER; | |
2357 | } | |
a47bfefa RN |
2358 | else if (!strcmp(gtk_action_get_name(a), "Select")) { |
2359 | vw->current_tool = TOOL_SELECT; | |
2360 | } | |
e4afc73a | 2361 | else { |
79845167 | 2362 | /* TODO: only enable tools from active layer */ |
b5926b35 | 2363 | VikLayerTypeEnum layer_id; |
8fb71d6c EB |
2364 | for (layer_id=0; layer_id<VIK_LAYER_NUM_TYPES; layer_id++) { |
2365 | for ( tool_id = 0; tool_id < vik_layer_get_interface(layer_id)->tools_count; tool_id++ ) { | |
79dce0cb | 2366 | if (!strcmp(vik_layer_get_interface(layer_id)->tools[tool_id].radioActionEntry.name, gtk_action_get_name(a))) { |
8fb71d6c EB |
2367 | vw->current_tool = TOOL_LAYER; |
2368 | vw->tool_layer_id = layer_id; | |
2369 | vw->tool_tool_id = tool_id; | |
e4afc73a EB |
2370 | } |
2371 | } | |
2372 | } | |
2373 | } | |
ac4478f4 | 2374 | draw_status_tool ( vw ); |
50a14534 EB |
2375 | } |
2376 | ||
2377 | static void window_set_filename ( VikWindow *vw, const gchar *filename ) | |
2378 | { | |
2379 | gchar *title; | |
4c77d5e0 | 2380 | const gchar *file; |
50a14534 EB |
2381 | if ( vw->filename ) |
2382 | g_free ( vw->filename ); | |
2383 | if ( filename == NULL ) | |
2384 | { | |
2385 | vw->filename = NULL; | |
50a14534 EB |
2386 | } |
2387 | else | |
2388 | { | |
2389 | vw->filename = g_strdup(filename); | |
50a14534 | 2390 | } |
4522c4ff GB |
2391 | |
2392 | /* Refresh window's title */ | |
2393 | file = window_get_filename ( vw ); | |
4c77d5e0 GB |
2394 | title = g_strdup_printf( "%s - Viking", file ); |
2395 | gtk_window_set_title ( GTK_WINDOW(vw), title ); | |
2396 | g_free ( title ); | |
50a14534 EB |
2397 | } |
2398 | ||
4522c4ff GB |
2399 | static const gchar *window_get_filename ( VikWindow *vw ) |
2400 | { | |
2401 | return vw->filename ? a_file_basename ( vw->filename ) : _("Untitled"); | |
2402 | } | |
2403 | ||
7bc965c0 GB |
2404 | GtkWidget *vik_window_get_drawmode_button ( VikWindow *vw, VikViewportDrawMode mode ) |
2405 | { | |
2406 | GtkWidget *mode_button; | |
2407 | gchar *buttonname; | |
2408 | switch ( mode ) { | |
794c8f18 | 2409 | #ifdef VIK_CONFIG_EXPEDIA |
7bc965c0 | 2410 | case VIK_VIEWPORT_DRAWMODE_EXPEDIA: buttonname = "/ui/MainMenu/View/ModeExpedia"; break; |
794c8f18 | 2411 | #endif |
7bc965c0 | 2412 | case VIK_VIEWPORT_DRAWMODE_MERCATOR: buttonname = "/ui/MainMenu/View/ModeMercator"; break; |
d587678a | 2413 | case VIK_VIEWPORT_DRAWMODE_LATLON: buttonname = "/ui/MainMenu/View/ModeLatLon"; break; |
794c8f18 | 2414 | default: buttonname = "/ui/MainMenu/View/ModeUTM"; |
7bc965c0 GB |
2415 | } |
2416 | mode_button = gtk_ui_manager_get_widget ( vw->uim, buttonname ); | |
2417 | g_assert ( mode_button ); | |
2418 | return mode_button; | |
2419 | } | |
2420 | ||
01da6b4d GB |
2421 | /** |
2422 | * vik_window_get_pan_move: | |
2423 | * @vw: some VikWindow | |
2424 | * | |
2425 | * Retrieves @vw's pan_move. | |
2426 | * | |
2427 | * Should be removed as soon as possible. | |
2428 | * | |
2429 | * Returns: @vw's pan_move | |
2430 | * | |
2431 | * Since: 0.9.96 | |
2432 | **/ | |
1c6a6010 GB |
2433 | gboolean vik_window_get_pan_move ( VikWindow *vw ) |
2434 | { | |
2435 | return vw->pan_move; | |
2436 | } | |
2437 | ||
13505702 GB |
2438 | static void on_activate_recent_item (GtkRecentChooser *chooser, |
2439 | VikWindow *self) | |
2440 | { | |
2441 | gchar *filename; | |
2442 | ||
2443 | filename = gtk_recent_chooser_get_current_uri (chooser); | |
2444 | if (filename != NULL) | |
2445 | { | |
2446 | GFile *file = g_file_new_for_uri ( filename ); | |
2447 | gchar *path = g_file_get_path ( file ); | |
2448 | g_object_unref ( file ); | |
2449 | if ( self->filename ) | |
2450 | { | |
d8ff1421 RN |
2451 | GSList *filenames = NULL; |
2452 | filenames = g_slist_append ( filenames, path ); | |
13505702 | 2453 | g_signal_emit ( G_OBJECT(self), window_signals[VW_OPENWINDOW_SIGNAL], 0, filenames ); |
d8ff1421 | 2454 | // NB: GSList & contents are freed by main.open_window |
13505702 | 2455 | } |
d8ff1421 | 2456 | else { |
756d53f5 | 2457 | vik_window_open_file ( self, path, TRUE ); |
d8ff1421 RN |
2458 | g_free ( path ); |
2459 | } | |
13505702 GB |
2460 | } |
2461 | ||
2462 | g_free (filename); | |
2463 | } | |
2464 | ||
2465 | static void setup_recent_files (VikWindow *self) | |
2466 | { | |
2467 | GtkRecentManager *manager; | |
2468 | GtkRecentFilter *filter; | |
2469 | GtkWidget *menu, *menu_item; | |
2470 | ||
2471 | filter = gtk_recent_filter_new (); | |
2472 | /* gtk_recent_filter_add_application (filter, g_get_application_name()); */ | |
2473 | gtk_recent_filter_add_group(filter, "viking"); | |
2474 | ||
2475 | manager = gtk_recent_manager_get_default (); | |
2476 | menu = gtk_recent_chooser_menu_new_for_manager (manager); | |
2477 | gtk_recent_chooser_set_sort_type (GTK_RECENT_CHOOSER (menu), GTK_RECENT_SORT_MRU); | |
2478 | gtk_recent_chooser_add_filter (GTK_RECENT_CHOOSER (menu), filter); | |
2479 | ||
2480 | menu_item = gtk_ui_manager_get_widget (self->uim, "/ui/MainMenu/File/OpenRecentFile"); | |
2481 | gtk_menu_item_set_submenu (GTK_MENU_ITEM (menu_item), menu); | |
2482 | ||
2483 | g_signal_connect (G_OBJECT (menu), "item-activated", | |
2484 | G_CALLBACK (on_activate_recent_item), (gpointer) self); | |
2485 | } | |
2486 | ||
2487 | static void update_recently_used_document(const gchar *filename) | |
2488 | { | |
2489 | /* Update Recently Used Document framework */ | |
2490 | GtkRecentManager *manager = gtk_recent_manager_get_default(); | |
2491 | GtkRecentData *recent_data = g_slice_new (GtkRecentData); | |
2492 | gchar *groups[] = {"viking", NULL}; | |
2493 | GFile *file = g_file_new_for_commandline_arg(filename); | |
2494 | gchar *uri = g_file_get_uri(file); | |
2495 | gchar *basename = g_path_get_basename(filename); | |
2496 | g_object_unref(file); | |
2497 | file = NULL; | |
2498 | ||
2499 | recent_data->display_name = basename; | |
2500 | recent_data->description = NULL; | |
2501 | recent_data->mime_type = "text/x-gps-data"; | |
2502 | recent_data->app_name = (gchar *) g_get_application_name (); | |
2503 | recent_data->app_exec = g_strjoin (" ", g_get_prgname (), "%f", NULL); | |
2504 | recent_data->groups = groups; | |
2505 | recent_data->is_private = FALSE; | |
2506 | if (!gtk_recent_manager_add_full (manager, uri, recent_data)) | |
2507 | { | |
2508 | g_warning (_("Unable to add '%s' to the list of recently used documents"), uri); | |
2509 | } | |
2510 | ||
2511 | g_free (uri); | |
2512 | g_free (basename); | |
2513 | g_free (recent_data->app_exec); | |
2514 | g_slice_free (GtkRecentData, recent_data); | |
2515 | } | |
2516 | ||
55d3a53c RN |
2517 | /** |
2518 | * Call this before doing things that may take a long time and otherwise not show any other feedback | |
2519 | * such as loading and saving files | |
2520 | */ | |
2521 | void vik_window_set_busy_cursor ( VikWindow *vw ) | |
2522 | { | |
2523 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw)), vw->busy_cursor ); | |
2524 | // Viewport has a separate cursor | |
fafd0b95 | 2525 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)), vw->busy_cursor ); |
55d3a53c RN |
2526 | // Ensure cursor updated before doing stuff |
2527 | while( gtk_events_pending() ) | |
2528 | gtk_main_iteration(); | |
2529 | } | |
2530 | ||
2531 | void vik_window_clear_busy_cursor ( VikWindow *vw ) | |
2532 | { | |
2533 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw)), NULL ); | |
2534 | // Restore viewport cursor | |
fafd0b95 | 2535 | gdk_window_set_cursor ( gtk_widget_get_window(GTK_WIDGET(vw->viking_vvp)), vw->viewport_cursor ); |
55d3a53c RN |
2536 | } |
2537 | ||
50a14534 EB |
2538 | void vik_window_open_file ( VikWindow *vw, const gchar *filename, gboolean change_filename ) |
2539 | { | |
55d3a53c | 2540 | vik_window_set_busy_cursor ( vw ); |
a14f46cf RN |
2541 | vw->loaded_type = a_file_load ( vik_layers_panel_get_top_layer(vw->viking_vlp), vw->viking_vvp, filename ); |
2542 | switch ( vw->loaded_type ) | |
50a14534 | 2543 | { |
ba9d0a00 | 2544 | case LOAD_TYPE_READ_FAILURE: |
4c77d5e0 | 2545 | a_dialog_error_msg ( GTK_WINDOW(vw), _("The file you requested could not be opened.") ); |
50a14534 | 2546 | break; |
ba9d0a00 RN |
2547 | case LOAD_TYPE_GPSBABEL_FAILURE: |
2548 | a_dialog_error_msg ( GTK_WINDOW(vw), _("GPSBabel is required to load files of this type or GPSBabel encountered problems.") ); | |
2549 | break; | |
54b84792 RN |
2550 | case LOAD_TYPE_GPX_FAILURE: |
2551 | a_dialog_error_msg_extra ( GTK_WINDOW(vw), _("Unable to load malformed GPX file %s"), filename ); | |
2552 | break; | |
cb5ec7a8 RN |
2553 | case LOAD_TYPE_UNSUPPORTED_FAILURE: |
2554 | a_dialog_error_msg_extra ( GTK_WINDOW(vw), _("Unsupported file type for %s"), filename ); | |
2555 | break; | |
327a2533 RN |
2556 | case LOAD_TYPE_VIK_FAILURE_NON_FATAL: |
2557 | { | |
2558 | // Since we can process .vik files with issues just show a warning in the status bar | |
2559 | // Not that a user can do much about it... or tells them what this issue is yet... | |
2560 | gchar *msg = g_strdup_printf (_("WARNING: issues encountered loading %s"), a_file_basename (filename) ); | |
2561 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, msg ); | |
2562 | g_free ( msg ); | |
2563 | } | |
2564 | // No break, carry on to show any data | |
ba9d0a00 | 2565 | case LOAD_TYPE_VIK_SUCCESS: |
50a14534 EB |
2566 | { |
2567 | GtkWidget *mode_button; | |
13505702 | 2568 | /* Update UI */ |
50a14534 EB |
2569 | if ( change_filename ) |
2570 | window_set_filename ( vw, filename ); | |
7bc965c0 | 2571 | mode_button = vik_window_get_drawmode_button ( vw, vik_viewport_get_drawmode ( vw->viking_vvp ) ); |
50a14534 EB |
2572 | 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. */ |
2573 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button), TRUE ); | |
2574 | vw->only_updating_coord_mode_ui = FALSE; | |
2575 | ||
2576 | vik_layers_panel_change_coord_mode ( vw->viking_vlp, vik_viewport_get_coord_mode ( vw->viking_vvp ) ); | |
2afcef36 | 2577 | |
48df6aa3 | 2578 | mode_button = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowScale" ); |
1657065a QT |
2579 | g_assert ( mode_button ); |
2580 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button),vik_viewport_get_draw_scale(vw->viking_vvp) ); | |
2581 | ||
48df6aa3 | 2582 | mode_button = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowCenterMark" ); |
1657065a QT |
2583 | g_assert ( mode_button ); |
2584 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button),vik_viewport_get_draw_centermark(vw->viking_vvp) ); | |
2afcef36 RN |
2585 | |
2586 | mode_button = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowHighlight" ); | |
2587 | g_assert ( mode_button ); | |
2588 | gtk_check_menu_item_set_active ( GTK_CHECK_MENU_ITEM(mode_button),vik_viewport_get_draw_highlight (vw->viking_vvp) ); | |
50a14534 | 2589 | } |
ba9d0a00 | 2590 | //case LOAD_TYPE_OTHER_SUCCESS: |
13505702 GB |
2591 | default: |
2592 | update_recently_used_document(filename); | |
2593 | draw_update ( vw ); | |
ba9d0a00 | 2594 | break; |
50a14534 | 2595 | } |
55d3a53c RN |
2596 | |
2597 | vik_window_clear_busy_cursor ( vw ); | |
50a14534 | 2598 | } |
55d3a53c | 2599 | |
e4afc73a | 2600 | static void load_file ( GtkAction *a, VikWindow *vw ) |
50a14534 | 2601 | { |
6e4a49aa MA |
2602 | GSList *files = NULL; |
2603 | GSList *cur_file = NULL; | |
e4afc73a EB |
2604 | gboolean newwindow; |
2605 | if (!strcmp(gtk_action_get_name(a), "Open")) { | |
2606 | newwindow = TRUE; | |
2607 | } | |
2608 | else if (!strcmp(gtk_action_get_name(a), "Append")) { | |
2609 | newwindow = FALSE; | |
2610 | } | |
2611 | else { | |
8dc8da82 | 2612 | g_critical("Houston, we've had a problem."); |
e4afc73a EB |
2613 | return; |
2614 | } | |
2615 | ||
50a14534 EB |
2616 | if ( ! vw->open_dia ) |
2617 | { | |
6e4a49aa | 2618 | vw->open_dia = gtk_file_chooser_dialog_new (_("Please select a GPS data file to open. "), |
31729835 RN |
2619 | GTK_WINDOW(vw), |
2620 | GTK_FILE_CHOOSER_ACTION_OPEN, | |
2621 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
2622 | GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, | |
2623 | NULL); | |
2624 | gchar *cwd = g_get_current_dir(); | |
2625 | if ( cwd ) { | |
2626 | gtk_file_chooser_set_current_folder ( GTK_FILE_CHOOSER(vw->open_dia), cwd ); | |
2627 | g_free ( cwd ); | |
2628 | } | |
2629 | ||
269fe4da RN |
2630 | GtkFileFilter *filter; |
2631 | // NB file filters are listed this way for alphabetical ordering | |
2632 | #ifdef VIK_CONFIG_GEOCACHES | |
2633 | filter = gtk_file_filter_new (); | |
2634 | gtk_file_filter_set_name( filter, _("Geocaching") ); | |
2635 | gtk_file_filter_add_pattern ( filter, "*.loc" ); // No MIME type available | |
2636 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2637 | #endif | |
2638 | ||
2639 | filter = gtk_file_filter_new (); | |
2640 | gtk_file_filter_set_name( filter, _("Google Earth") ); | |
2641 | gtk_file_filter_add_mime_type ( filter, "application/vnd.google-earth.kml+xml"); | |
2642 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2643 | ||
2644 | filter = gtk_file_filter_new (); | |
2645 | gtk_file_filter_set_name( filter, _("GPX") ); | |
2646 | gtk_file_filter_add_pattern ( filter, "*.gpx" ); // No MIME type available | |
2647 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2648 | ||
2649 | filter = gtk_file_filter_new (); | |
2650 | gtk_file_filter_set_name( filter, _("Viking") ); | |
2651 | gtk_file_filter_add_pattern ( filter, "*.vik" ); | |
2652 | gtk_file_filter_add_pattern ( filter, "*.viking" ); | |
2653 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2654 | ||
2655 | // NB could have filters for gpspoint (*.gps,*.gpsoint?) + gpsmapper (*.gsm,*.gpsmapper?) | |
2656 | // However assume this are barely used and thus not worthy of inclusion | |
2657 | // as they'll just make the options too many and have no clear file pattern | |
2658 | // one can always use the all option | |
2659 | filter = gtk_file_filter_new (); | |
2660 | gtk_file_filter_set_name( filter, _("All") ); | |
2661 | gtk_file_filter_add_pattern ( filter, "*" ); | |
2662 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2663 | // Default to any file - same as before open filters were added | |
2664 | gtk_file_chooser_set_filter (GTK_FILE_CHOOSER(vw->open_dia), filter); | |
2665 | ||
6e4a49aa | 2666 | gtk_file_chooser_set_select_multiple ( GTK_FILE_CHOOSER(vw->open_dia), TRUE ); |
50a14534 EB |
2667 | gtk_window_set_transient_for ( GTK_WINDOW(vw->open_dia), GTK_WINDOW(vw) ); |
2668 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->open_dia), TRUE ); | |
2669 | } | |
6e4a49aa | 2670 | if ( gtk_dialog_run ( GTK_DIALOG(vw->open_dia) ) == GTK_RESPONSE_ACCEPT ) |
50a14534 EB |
2671 | { |
2672 | gtk_widget_hide ( vw->open_dia ); | |
a5fd2196 | 2673 | #ifdef VIKING_PROMPT_IF_MODIFIED |
50a14534 | 2674 | if ( (vw->modified || vw->filename) && newwindow ) |
a5fd2196 QT |
2675 | #else |
2676 | if ( vw->filename && newwindow ) | |
2677 | #endif | |
6e4a49aa | 2678 | g_signal_emit ( G_OBJECT(vw), window_signals[VW_OPENWINDOW_SIGNAL], 0, gtk_file_chooser_get_filenames (GTK_FILE_CHOOSER(vw->open_dia) ) ); |
50a14534 | 2679 | else { |
6e4a49aa MA |
2680 | files = gtk_file_chooser_get_filenames (GTK_FILE_CHOOSER(vw->open_dia) ); |
2681 | gboolean change_fn = newwindow && (g_slist_length(files)==1); /* only change fn if one file */ | |
d4a8b54d | 2682 | gboolean first_vik_file = TRUE; |
6e4a49aa MA |
2683 | cur_file = files; |
2684 | while ( cur_file ) { | |
d4a8b54d | 2685 | |
6e4a49aa | 2686 | gchar *file_name = cur_file->data; |
d4a8b54d RN |
2687 | if ( newwindow && check_file_magic_vik ( file_name ) ) { |
2688 | // Load first of many .vik files in current window | |
2689 | if ( first_vik_file ) { | |
2690 | vik_window_open_file ( vw, file_name, TRUE ); | |
2691 | first_vik_file = FALSE; | |
2692 | } | |
2693 | else { | |
2694 | // Load each subsequent .vik file in a separate window | |
2695 | VikWindow *newvw = vik_window_new_window (); | |
2696 | if (newvw) | |
2697 | vik_window_open_file ( newvw, file_name, TRUE ); | |
2698 | } | |
2699 | } | |
2700 | else | |
2701 | // Other file types | |
2702 | vik_window_open_file ( vw, file_name, change_fn ); | |
2703 | ||
6e4a49aa MA |
2704 | g_free (file_name); |
2705 | cur_file = g_slist_next (cur_file); | |
50a14534 | 2706 | } |
6e4a49aa | 2707 | g_slist_free (files); |
50a14534 EB |
2708 | } |
2709 | } | |
2710 | else | |
2711 | gtk_widget_hide ( vw->open_dia ); | |
2712 | } | |
2713 | ||
e4afc73a | 2714 | static gboolean save_file_as ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2715 | { |
2716 | gboolean rv = FALSE; | |
2717 | const gchar *fn; | |
2718 | if ( ! vw->save_dia ) | |
2719 | { | |
6e4a49aa | 2720 | vw->save_dia = gtk_file_chooser_dialog_new (_("Save as Viking File."), |
31729835 RN |
2721 | GTK_WINDOW(vw), |
2722 | GTK_FILE_CHOOSER_ACTION_SAVE, | |
2723 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
2724 | GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, | |
2725 | NULL); | |
2726 | gchar *cwd = g_get_current_dir(); | |
2727 | if ( cwd ) { | |
2728 | gtk_file_chooser_set_current_folder ( GTK_FILE_CHOOSER(vw->save_dia), cwd ); | |
2729 | g_free ( cwd ); | |
2730 | } | |
2731 | ||
471d418c RN |
2732 | GtkFileFilter *filter; |
2733 | filter = gtk_file_filter_new (); | |
2734 | gtk_file_filter_set_name( filter, _("All") ); | |
2735 | gtk_file_filter_add_pattern ( filter, "*" ); | |
2736 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->save_dia), filter); | |
2737 | ||
2738 | filter = gtk_file_filter_new (); | |
2739 | gtk_file_filter_set_name( filter, _("Viking") ); | |
2740 | gtk_file_filter_add_pattern ( filter, "*.vik" ); | |
2741 | gtk_file_filter_add_pattern ( filter, "*.viking" ); | |
2742 | gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->save_dia), filter); | |
2743 | // Default to a Viking file | |
2744 | gtk_file_chooser_set_filter (GTK_FILE_CHOOSER(vw->save_dia), filter); | |
2745 | ||
50a14534 EB |
2746 | gtk_window_set_transient_for ( GTK_WINDOW(vw->save_dia), GTK_WINDOW(vw) ); |
2747 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->save_dia), TRUE ); | |
2748 | } | |
c38eb451 | 2749 | // Auto append / replace extension with '.vik' to the suggested file name as it's going to be a Viking File |
8f75f616 | 2750 | gchar* auto_save_name = g_strdup ( window_get_filename ( vw ) ); |
c38eb451 RN |
2751 | if ( ! check_file_ext ( auto_save_name, ".vik" ) ) |
2752 | auto_save_name = g_strconcat ( auto_save_name, ".vik", NULL ); | |
2753 | ||
2754 | gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER(vw->save_dia), auto_save_name); | |
50a14534 | 2755 | |
6e4a49aa | 2756 | while ( gtk_dialog_run ( GTK_DIALOG(vw->save_dia) ) == GTK_RESPONSE_ACCEPT ) |
50a14534 | 2757 | { |
6e4a49aa | 2758 | fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(vw->save_dia) ); |
d91e5f2b | 2759 | 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 |
2760 | { |
2761 | window_set_filename ( vw, fn ); | |
2762 | rv = window_save ( vw ); | |
2763 | vw->modified = FALSE; | |
2764 | break; | |
2765 | } | |
2766 | } | |
c38eb451 | 2767 | g_free ( auto_save_name ); |
50a14534 EB |
2768 | gtk_widget_hide ( vw->save_dia ); |
2769 | return rv; | |
2770 | } | |
2771 | ||
2772 | static gboolean window_save ( VikWindow *vw ) | |
2773 | { | |
55d3a53c RN |
2774 | vik_window_set_busy_cursor ( vw ); |
2775 | gboolean success = TRUE; | |
2776 | ||
50a14534 | 2777 | if ( a_file_save ( vik_layers_panel_get_top_layer ( vw->viking_vlp ), vw->viking_vvp, vw->filename ) ) |
13505702 GB |
2778 | { |
2779 | update_recently_used_document ( vw->filename ); | |
13505702 | 2780 | } |
50a14534 EB |
2781 | else |
2782 | { | |
4c77d5e0 | 2783 | a_dialog_error_msg ( GTK_WINDOW(vw), _("The filename you requested could not be opened for writing.") ); |
55d3a53c | 2784 | success = FALSE; |
50a14534 | 2785 | } |
55d3a53c RN |
2786 | vik_window_clear_busy_cursor ( vw ); |
2787 | return success; | |
50a14534 EB |
2788 | } |
2789 | ||
e4afc73a | 2790 | static gboolean save_file ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
2791 | { |
2792 | if ( ! vw->filename ) | |
e4afc73a | 2793 | return save_file_as ( NULL, vw ); |
50a14534 EB |
2794 | else |
2795 | { | |
2796 | vw->modified = FALSE; | |
2797 | return window_save ( vw ); | |
2798 | } | |
2799 | } | |
2800 | ||
0bb36e78 RN |
2801 | /** |
2802 | * export_to: | |
2803 | * | |
2804 | * Export all TRW Layers in the list to individual files in the specified directory | |
2805 | * | |
2806 | * Returns: %TRUE on success | |
2807 | */ | |
2808 | static gboolean export_to ( VikWindow *vw, GList *gl, VikFileType_t vft, const gchar *dir, const gchar *extension ) | |
2809 | { | |
2810 | gboolean success = TRUE; | |
2811 | ||
2812 | gint export_count = 0; | |
2813 | ||
2814 | vik_window_set_busy_cursor ( vw ); | |
2815 | ||
2816 | while ( gl ) { | |
2817 | ||
2818 | gchar *fn = g_strconcat ( dir, G_DIR_SEPARATOR_S, VIK_LAYER(gl->data)->name, extension, NULL ); | |
2819 | ||
2820 | // Some protection in attempting to write too many same named files | |
2821 | // As this will get horribly slow... | |
2822 | gboolean safe = FALSE; | |
2823 | gint ii = 2; | |
2824 | while ( ii < 5000 ) { | |
2825 | if ( g_file_test ( fn, G_FILE_TEST_EXISTS ) ) { | |
2826 | // Try rename | |
2827 | g_free ( fn ); | |
2828 | fn = g_strdup_printf ( "%s%s%s#%03d%s", dir, G_DIR_SEPARATOR_S, VIK_LAYER(gl->data)->name, ii, extension ); | |
2829 | } | |
2830 | else { | |
2831 | safe = TRUE; | |
2832 | break; | |
2833 | } | |
2834 | ii++; | |
2835 | } | |
2836 | if ( ii == 5000 ) | |
2837 | success = FALSE; | |
2838 | ||
2839 | // NB: We allow exporting empty layers | |
2840 | if ( safe ) { | |
2841 | gboolean this_success = a_file_export ( VIK_TRW_LAYER(gl->data), fn, vft, NULL, TRUE ); | |
2842 | ||
2843 | // Show some progress | |
2844 | if ( this_success ) { | |
2845 | export_count++; | |
2846 | gchar *message = g_strconcat ( _("Exporting to file: "), fn, NULL ); | |
2847 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, message ); | |
2848 | while ( gtk_events_pending() ) | |
2849 | gtk_main_iteration (); | |
2850 | g_free ( message ); | |
2851 | } | |
2852 | ||
2853 | success = success && this_success; | |
2854 | } | |
2855 | ||
2856 | g_free ( fn ); | |
2857 | gl = g_list_next ( gl ); | |
2858 | } | |
2859 | ||
2860 | vik_window_clear_busy_cursor ( vw ); | |
2861 | ||
2862 | // Confirm what happened. | |
2863 | gchar *message = g_strdup_printf ( _("Exported files: %d"), export_count ); | |
2864 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, message ); | |
2865 | g_free ( message ); | |
2866 | ||
2867 | return success; | |
2868 | } | |
2869 | ||
2870 | static void export_to_common ( VikWindow *vw, VikFileType_t vft, const gchar *extension ) | |
2871 | { | |
2872 | GList *gl = vik_layers_panel_get_all_layers_of_type ( vw->viking_vlp, VIK_LAYER_TRW, TRUE ); | |
2873 | ||
2874 | if ( !gl ) { | |
2875 | a_dialog_info_msg ( GTK_WINDOW(vw), _("Nothing to Export!") ); | |
2876 | return; | |
2877 | } | |
2878 | ||
2879 | GtkWidget *dialog = gtk_dialog_new_with_buttons ( _("Export to directory"), | |
2880 | GTK_WINDOW(vw), | |
2881 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
2882 | GTK_STOCK_CANCEL, | |
2883 | GTK_RESPONSE_REJECT, | |
2884 | GTK_STOCK_OK, | |
2885 | GTK_RESPONSE_ACCEPT, | |
2886 | NULL ); | |
2887 | ||
2888 | GtkWidget *gw = gtk_file_chooser_widget_new ( GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ); | |
3b96e7d8 | 2889 | gtk_box_pack_start ( GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), gw, TRUE, TRUE, 0 ); |
0bb36e78 RN |
2890 | |
2891 | // try to make it a nice size - otherwise seems to default to something impractically small | |
2892 | gtk_window_set_default_size ( GTK_WINDOW(dialog), 600, 300 ); | |
2893 | ||
2894 | gtk_widget_show_all ( dialog ); | |
2895 | ||
2896 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) { | |
2897 | gchar *dir = gtk_file_chooser_get_filename ( GTK_FILE_CHOOSER(gw) ); | |
2898 | gtk_widget_destroy ( dialog ); | |
2899 | if ( dir ) { | |
2900 | if ( !export_to ( vw, gl, vft, dir, extension ) ) | |
2901 | a_dialog_error_msg ( GTK_WINDOW(vw),_("Could not convert all files") ); | |
2902 | g_free ( dir ); | |
2903 | } | |
2904 | } | |
2905 | else | |
2906 | gtk_widget_destroy ( dialog ); | |
2907 | ||
2908 | g_list_free ( gl ); | |
2909 | } | |
2910 | ||
2911 | static void export_to_gpx ( GtkAction *a, VikWindow *vw ) | |
2912 | { | |
2913 | export_to_common ( vw, FILE_TYPE_GPX, ".gpx" ); | |
2914 | } | |
2915 | ||
2916 | static void export_to_kml ( GtkAction *a, VikWindow *vw ) | |
2917 | { | |
2918 | export_to_common ( vw, FILE_TYPE_KML, ".kml" ); | |
2919 | } | |
2920 | ||
3f46fe76 RN |
2921 | static void file_properties_cb ( GtkAction *a, VikWindow *vw ) |
2922 | { | |
2923 | gchar *message = NULL; | |
2924 | if ( vw->filename ) { | |
2925 | if ( g_file_test ( vw->filename, G_FILE_TEST_EXISTS ) ) { | |
2926 | // Get some timestamp information of the file | |
2927 | GStatBuf stat_buf; | |
2928 | if ( g_stat ( vw->filename, &stat_buf ) == 0 ) { | |
2929 | gchar time_buf[64]; | |
2930 | strftime ( time_buf, sizeof(time_buf), "%c", gmtime((const time_t *)&stat_buf.st_mtime) ); | |
2931 | gchar *size = NULL; | |
2932 | gint byte_size = stat_buf.st_size; | |
2933 | // See http://en.wikipedia.org/wiki/Megabyte (and Kilobyte) | |
2934 | // hence using 1000 rather than 1024 | |
2935 | // so get output as per 'ls' or the Gtk file open dialog | |
2936 | if ( byte_size < 1000 ) | |
2937 | size = g_strdup_printf ( _("%d bytes"), byte_size ); | |
2938 | else if ( byte_size < 1000*1000 ) | |
2939 | size = g_strdup_printf ( _("%3.1f kB"), (gdouble)byte_size / 1000 ); | |
2940 | else | |
2941 | size = g_strdup_printf ( _("%3.1f MB"), (gdouble)byte_size / (1000*1000) ); | |
2942 | message = g_strdup_printf ( _("%s\n\n%s\n\n%s"), vw->filename, time_buf, size ); | |
2943 | g_free (size); | |
2944 | } | |
2945 | } | |
2946 | else | |
2947 | message = g_strdup ( _("File not accessible") ); | |
2948 | } | |
2949 | else | |
2950 | message = g_strdup ( _("No Viking File") ); | |
2951 | ||
2952 | // Show the info | |
2953 | a_dialog_info_msg ( GTK_WINDOW(vw), message ); | |
2954 | g_free ( message ); | |
2955 | } | |
2956 | ||
1d1bc3c1 EB |
2957 | static void acquire_from_gps ( GtkAction *a, VikWindow *vw ) |
2958 | { | |
16fc32f6 RN |
2959 | // Via the file menu, acquiring from a GPS makes a new layer |
2960 | // this has always been the way (not entirely sure if this was the real intention!) | |
2961 | // thus maintain the behaviour ATM. | |
2962 | // Hence explicit setting here (as the value may be changed elsewhere) | |
2963 | vik_datasource_gps_interface.mode = VIK_DATASOURCE_CREATENEWLAYER; | |
2801a19b | 2964 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_gps_interface, NULL, NULL ); |
7b3479e3 EB |
2965 | } |
2966 | ||
31349009 GB |
2967 | static void acquire_from_file ( GtkAction *a, VikWindow *vw ) |
2968 | { | |
2801a19b | 2969 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_file_interface, NULL, NULL ); |
31349009 GB |
2970 | } |
2971 | ||
7f95fd54 | 2972 | static void acquire_from_routing ( GtkAction *a, VikWindow *vw ) |
7b3479e3 | 2973 | { |
7f95fd54 | 2974 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_routing_interface, NULL, NULL ); |
1d1bc3c1 EB |
2975 | } |
2976 | ||
9c4555df GB |
2977 | #ifdef VIK_CONFIG_OPENSTREETMAP |
2978 | static void acquire_from_osm ( GtkAction *a, VikWindow *vw ) | |
2979 | { | |
2801a19b | 2980 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_osm_interface, NULL, NULL ); |
9c4555df | 2981 | } |
3cc57413 RN |
2982 | |
2983 | static void acquire_from_my_osm ( GtkAction *a, VikWindow *vw ) | |
2984 | { | |
2801a19b | 2985 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_osm_my_traces_interface, NULL, NULL ); |
3cc57413 | 2986 | } |
9c4555df GB |
2987 | #endif |
2988 | ||
1ef9e637 | 2989 | #ifdef VIK_CONFIG_GEOCACHES |
3333c069 EB |
2990 | static void acquire_from_gc ( GtkAction *a, VikWindow *vw ) |
2991 | { | |
2801a19b | 2992 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_gc_interface, NULL, NULL ); |
3333c069 | 2993 | } |
1ef9e637 | 2994 | #endif |
3333c069 | 2995 | |
f75d0233 RN |
2996 | #ifdef VIK_CONFIG_GEOTAG |
2997 | static void acquire_from_geotag ( GtkAction *a, VikWindow *vw ) | |
2998 | { | |
2999 | vik_datasource_geotag_interface.mode = VIK_DATASOURCE_CREATENEWLAYER; | |
2801a19b | 3000 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_geotag_interface, NULL, NULL ); |
f75d0233 RN |
3001 | } |
3002 | #endif | |
3003 | ||
3c29a566 RN |
3004 | #ifdef VIK_CONFIG_GEONAMES |
3005 | static void acquire_from_wikipedia ( GtkAction *a, VikWindow *vw ) | |
3006 | { | |
2801a19b | 3007 | a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_wikipedia_interface, NULL, NULL ); |
3c29a566 RN |
3008 | } |
3009 | #endif | |
3010 | ||
5210c3d3 GB |
3011 | static void goto_default_location( GtkAction *a, VikWindow *vw) |
3012 | { | |
3013 | struct LatLon ll; | |
3014 | ll.lat = a_vik_get_default_lat(); | |
3015 | ll.lon = a_vik_get_default_long(); | |
3016 | vik_viewport_set_center_latlon(vw->viking_vvp, &ll); | |
3017 | vik_layers_panel_emit_update(vw->viking_vlp); | |
3018 | } | |
3019 | ||
3020 | ||
369126f3 QT |
3021 | static void goto_address( GtkAction *a, VikWindow *vw) |
3022 | { | |
c36a079a RN |
3023 | a_vik_goto ( vw, vw->viking_vvp ); |
3024 | vik_layers_panel_emit_update ( vw->viking_vlp ); | |
369126f3 QT |
3025 | } |
3026 | ||
7c259702 JJ |
3027 | static void mapcache_flush_cb ( GtkAction *a, VikWindow *vw ) |
3028 | { | |
3029 | a_mapcache_flush(); | |
3030 | } | |
3031 | ||
a7023a1b RN |
3032 | static void layer_defaults_cb ( GtkAction *a, VikWindow *vw ) |
3033 | { | |
3034 | gchar **texts = g_strsplit ( gtk_action_get_name(a), "Layer", 0 ); | |
3035 | ||
3036 | if ( !texts[1] ) | |
3037 | return; // Internally broken :( | |
3038 | ||
3039 | if ( ! a_layer_defaults_show_window ( GTK_WINDOW(vw), texts[1] ) ) | |
3040 | a_dialog_info_msg ( GTK_WINDOW(vw), _("This layer has no configurable properties.") ); | |
3041 | // NB no update needed | |
3042 | ||
3043 | g_strfreev ( texts ); | |
3044 | } | |
3045 | ||
98acb9a1 RN |
3046 | static void preferences_change_update ( VikWindow *vw, gpointer data ) |
3047 | { | |
3048 | // Want to update all TrackWaypoint layers | |
3049 | GList *layers = vik_layers_panel_get_all_layers_of_type ( vw->viking_vlp, VIK_LAYER_TRW, TRUE ); | |
3050 | ||
7fe46df4 RN |
3051 | if ( !layers ) |
3052 | return; | |
3053 | ||
3054 | while ( layers ) { | |
98acb9a1 | 3055 | // Reset the individual waypoints themselves due to the preferences change |
7fe46df4 | 3056 | VikTrwLayer *vtl = VIK_TRW_LAYER(layers->data); |
98acb9a1 | 3057 | vik_trw_layer_reset_waypoints ( vtl ); |
7fe46df4 | 3058 | layers = g_list_next ( layers ); |
98acb9a1 RN |
3059 | } |
3060 | ||
3061 | g_list_free ( layers ); | |
3062 | ||
3063 | draw_update ( vw ); | |
3064 | } | |
3065 | ||
17a1f8f9 EB |
3066 | static void preferences_cb ( GtkAction *a, VikWindow *vw ) |
3067 | { | |
9be0449f RN |
3068 | gboolean wp_icon_size = a_vik_get_use_large_waypoint_icons(); |
3069 | ||
17a1f8f9 | 3070 | a_preferences_show_window ( GTK_WINDOW(vw) ); |
9be0449f | 3071 | |
98acb9a1 RN |
3072 | // Has the waypoint size setting changed? |
3073 | if (wp_icon_size != a_vik_get_use_large_waypoint_icons()) { | |
3074 | // Delete icon indexing 'cache' and so automatically regenerates with the new setting when changed | |
9be0449f RN |
3075 | clear_garmin_icon_syms (); |
3076 | ||
98acb9a1 RN |
3077 | // Update all windows |
3078 | g_slist_foreach ( window_list, (GFunc) preferences_change_update, NULL ); | |
3079 | } | |
17a1f8f9 EB |
3080 | } |
3081 | ||
5210c3d3 GB |
3082 | static void default_location_cb ( GtkAction *a, VikWindow *vw ) |
3083 | { | |
3084 | /* Simplistic repeat of preference setting | |
3085 | Only the name & type are important for setting the preference via this 'external' way */ | |
3086 | VikLayerParam pref_lat[] = { | |
a7023a1b RN |
3087 | { VIK_LAYER_NUM_TYPES, |
3088 | VIKING_PREFERENCES_NAMESPACE "default_latitude", | |
5210c3d3 GB |
3089 | VIK_LAYER_PARAM_DOUBLE, |
3090 | VIK_LOCATION_LAT, | |
3091 | NULL, | |
3092 | VIK_LAYER_WIDGET_SPINBUTTON, | |
3093 | NULL, | |
e6994d8d | 3094 | NULL, |
a87f8fa1 RN |
3095 | NULL, |
3096 | NULL, | |
3097 | NULL, | |
3098 | }, | |
5210c3d3 GB |
3099 | }; |
3100 | VikLayerParam pref_lon[] = { | |
a7023a1b RN |
3101 | { VIK_LAYER_NUM_TYPES, |
3102 | VIKING_PREFERENCES_NAMESPACE "default_longitude", | |
5210c3d3 GB |
3103 | VIK_LAYER_PARAM_DOUBLE, |
3104 | VIK_LOCATION_LONG, | |
3105 | NULL, | |
3106 | VIK_LAYER_WIDGET_SPINBUTTON, | |
3107 | NULL, | |
e6994d8d | 3108 | NULL, |
a87f8fa1 RN |
3109 | NULL, |
3110 | NULL, | |
3111 | NULL, | |
3112 | }, | |
5210c3d3 GB |
3113 | }; |
3114 | ||
3115 | /* Get current center */ | |
3116 | struct LatLon ll; | |
3117 | vik_coord_to_latlon ( vik_viewport_get_center ( vw->viking_vvp ), &ll ); | |
3118 | ||
3119 | /* Apply to preferences */ | |
3120 | VikLayerParamData vlp_data; | |
3121 | vlp_data.d = ll.lat; | |
3122 | a_preferences_run_setparam (vlp_data, pref_lat); | |
3123 | vlp_data.d = ll.lon; | |
3124 | a_preferences_run_setparam (vlp_data, pref_lon); | |
3125 | /* Remember to save */ | |
3126 | a_preferences_save_to_file(); | |
3127 | } | |
3128 | ||
e4afc73a | 3129 | static void clear_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
3130 | { |
3131 | vik_layers_panel_clear ( vw->viking_vlp ); | |
3132 | window_set_filename ( vw, NULL ); | |
3133 | draw_update ( vw ); | |
3134 | } | |
3135 | ||
e4afc73a | 3136 | static void window_close ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
3137 | { |
3138 | if ( ! delete_event ( vw ) ) | |
3139 | gtk_widget_destroy ( GTK_WIDGET(vw) ); | |
3140 | } | |
3141 | ||
2bf7cadd QT |
3142 | static gboolean save_file_and_exit ( GtkAction *a, VikWindow *vw ) |
3143 | { | |
7bb60307 | 3144 | if (save_file( NULL, vw)) { |
2bf7cadd | 3145 | window_close( NULL, vw); |
7bb60307 QT |
3146 | return(TRUE); |
3147 | } | |
2bf7cadd QT |
3148 | else |
3149 | return(FALSE); | |
3150 | } | |
3151 | ||
e4afc73a | 3152 | static void zoom_to_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 EB |
3153 | { |
3154 | gdouble xmpp = vik_viewport_get_xmpp ( vw->viking_vvp ), ympp = vik_viewport_get_ympp ( vw->viking_vvp ); | |
3155 | if ( a_dialog_custom_zoom ( GTK_WINDOW(vw), &xmpp, &ympp ) ) | |
3156 | { | |
3157 | vik_viewport_set_xmpp ( vw->viking_vvp, xmpp ); | |
3158 | vik_viewport_set_ympp ( vw->viking_vvp, ympp ); | |
3159 | draw_update ( vw ); | |
3160 | } | |
3161 | } | |
3162 | ||
3163 | static void save_image_file ( VikWindow *vw, const gchar *fn, guint w, guint h, gdouble zoom, gboolean save_as_png ) | |
3164 | { | |
3165 | /* more efficient way: stuff draws directly to pixbuf (fork viewport) */ | |
3166 | GdkPixbuf *pixbuf_to_save; | |
3167 | gdouble old_xmpp, old_ympp; | |
3168 | GError *error = NULL; | |
3169 | ||
d78751d4 RN |
3170 | GtkWidget *msgbox = gtk_message_dialog_new ( GTK_WINDOW(vw), |
3171 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, | |
3172 | GTK_MESSAGE_INFO, | |
3173 | GTK_BUTTONS_NONE, | |
3174 | _("Generating image file...") ); | |
3175 | ||
3176 | g_signal_connect_swapped (msgbox, "response", G_CALLBACK (gtk_widget_destroy), msgbox); | |
3177 | // Ensure dialog shown | |
3178 | gtk_widget_show_all ( msgbox ); | |
3179 | // Try harder... | |
3180 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, _("Generating image file...") ); | |
3181 | while ( gtk_events_pending() ) | |
3182 | gtk_main_iteration (); | |
3183 | // Despite many efforts & variations, GTK on my Linux system doesn't show the actual msgbox contents :( | |
3184 | // At least the empty box can give a clue something's going on + the statusbar msg... | |
3185 | // Windows version under Wine OK! | |
3186 | ||
50a14534 EB |
3187 | /* backup old zoom & set new */ |
3188 | old_xmpp = vik_viewport_get_xmpp ( vw->viking_vvp ); | |
3189 | old_ympp = vik_viewport_get_ympp ( vw->viking_vvp ); | |
3190 | vik_viewport_set_zoom ( vw->viking_vvp, zoom ); | |
3191 | ||
3192 | /* reset width and height: */ | |
3193 | vik_viewport_configure_manually ( vw->viking_vvp, w, h ); | |
3194 | ||
3195 | /* draw all layers */ | |
3196 | draw_redraw ( vw ); | |
3197 | ||
3198 | /* save buffer as file. */ | |
3199 | 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 | 3200 | if ( !pixbuf_to_save ) { |
d78751d4 RN |
3201 | g_warning("Failed to generate internal pixmap size: %d x %d", w, h); |
3202 | gtk_message_dialog_set_markup ( GTK_MESSAGE_DIALOG(msgbox), _("Failed to generate internal image.\n\nTry creating a smaller image.") ); | |
5cd09d57 RN |
3203 | goto cleanup; |
3204 | } | |
3205 | ||
50a14534 EB |
3206 | gdk_pixbuf_save ( pixbuf_to_save, fn, save_as_png ? "png" : "jpeg", &error, NULL ); |
3207 | if (error) | |
3208 | { | |
7742da66 | 3209 | g_warning("Unable to write to file %s: %s", fn, error->message ); |
d78751d4 | 3210 | gtk_message_dialog_set_markup ( GTK_MESSAGE_DIALOG(msgbox), _("Failed to generate image file.") ); |
50a14534 EB |
3211 | g_error_free (error); |
3212 | } | |
d78751d4 RN |
3213 | else { |
3214 | // Success | |
3215 | gtk_message_dialog_set_markup ( GTK_MESSAGE_DIALOG(msgbox), _("Image file generated.") ); | |
3216 | } | |
50a14534 EB |
3217 | g_object_unref ( G_OBJECT(pixbuf_to_save) ); |
3218 | ||
5cd09d57 | 3219 | cleanup: |
d78751d4 RN |
3220 | vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, "" ); |
3221 | gtk_dialog_add_button ( GTK_DIALOG(msgbox), GTK_STOCK_OK, GTK_RESPONSE_OK ); | |
3222 | gtk_dialog_run ( GTK_DIALOG(msgbox) ); // Don't care about the result | |
3223 | ||
50a14534 EB |
3224 | /* pretend like nothing happened ;) */ |
3225 | vik_viewport_set_xmpp ( vw->viking_vvp, old_xmpp ); | |
3226 | vik_viewport_set_ympp ( vw->viking_vvp, old_ympp ); | |
3227 | vik_viewport_configure ( vw->viking_vvp ); | |
3228 | draw_update ( vw ); | |
3229 | } | |
3230 | ||
3231 | 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 ) | |
3232 | { | |
3233 | gulong size = sizeof(gchar) * (strlen(fn) + 15); | |
3234 | gchar *name_of_file = g_malloc ( size ); | |
3235 | guint x = 1, y = 1; | |
3236 | struct UTM utm_orig, utm; | |
3237 | ||
3238 | /* *** copied from above *** */ | |
3239 | GdkPixbuf *pixbuf_to_save; | |
3240 | gdouble old_xmpp, old_ympp; | |
3241 | GError *error = NULL; | |
3242 | ||
3243 | /* backup old zoom & set new */ | |
3244 | old_xmpp = vik_viewport_get_xmpp ( vw->viking_vvp ); | |
3245 | old_ympp = vik_viewport_get_ympp ( vw->viking_vvp ); | |
3246 | vik_viewport_set_zoom ( vw->viking_vvp, zoom ); | |
3247 | ||
3248 | /* reset width and height: do this only once for all images (same size) */ | |
3249 | vik_viewport_configure_manually ( vw->viking_vvp, w, h ); | |
3250 | /* *** end copy from above *** */ | |
3251 | ||
3252 | g_assert ( vik_viewport_get_coord_mode ( vw->viking_vvp ) == VIK_COORD_UTM ); | |
3253 | ||
f83131b9 | 3254 | g_mkdir(fn,0777); |
50a14534 EB |
3255 | |
3256 | utm_orig = *((const struct UTM *)vik_viewport_get_center ( vw->viking_vvp )); | |
3257 | ||
3258 | for ( y = 1; y <= tiles_h; y++ ) | |
3259 | { | |
3260 | for ( x = 1; x <= tiles_w; x++ ) | |
3261 | { | |
3d9454e6 | 3262 | 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 |
3263 | utm = utm_orig; |
3264 | if ( tiles_w & 0x1 ) | |
3265 | utm.easting += ((gdouble)x - ceil(((gdouble)tiles_w)/2)) * (w*zoom); | |
3266 | else | |
3267 | utm.easting += ((gdouble)x - (((gdouble)tiles_w)+1)/2) * (w*zoom); | |
3268 | if ( tiles_h & 0x1 ) /* odd */ | |
3269 | utm.northing -= ((gdouble)y - ceil(((gdouble)tiles_h)/2)) * (h*zoom); | |
3270 | else /* even */ | |
3271 | utm.northing -= ((gdouble)y - (((gdouble)tiles_h)+1)/2) * (h*zoom); | |
3272 | ||
3273 | /* move to correct place. */ | |
3274 | vik_viewport_set_center_utm ( vw->viking_vvp, &utm ); | |
3275 | ||
3276 | draw_redraw ( vw ); | |
3277 | ||
3278 | /* save buffer as file. */ | |
3279 | 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); | |
3280 | gdk_pixbuf_save ( pixbuf_to_save, name_of_file, save_as_png ? "png" : "jpeg", &error, NULL ); | |
3281 | if (error) | |
3282 | { | |
7742da66 | 3283 | g_warning("Unable to write to file %s: %s", name_of_file, error->message ); |
50a14534 EB |
3284 | g_error_free (error); |
3285 | } | |
3286 | ||
3287 | g_object_unref ( G_OBJECT(pixbuf_to_save) ); | |
3288 | } | |
3289 | } | |
3290 | ||
3291 | vik_viewport_set_center_utm ( vw->viking_vvp, &utm_orig ); | |
3292 | vik_viewport_set_xmpp ( vw->viking_vvp, old_xmpp ); | |
3293 | vik_viewport_set_ympp ( vw->viking_vvp, old_ympp ); | |
3294 | vik_viewport_configure ( vw->viking_vvp ); | |
3295 | draw_update ( vw ); | |
3296 | ||
3297 | g_free ( name_of_file ); | |
3298 | } | |
3299 | ||
3300 | static void draw_to_image_file_current_window_cb(GtkWidget* widget,GdkEventButton *event,gpointer *pass_along) | |
3301 | { | |
3302 | VikWindow *vw = VIK_WINDOW(pass_along[0]); | |
3303 | GtkSpinButton *width_spin = GTK_SPIN_BUTTON(pass_along[1]), *height_spin = GTK_SPIN_BUTTON(pass_along[2]); | |
267e3ce7 RN |
3304 | |
3305 | gint active = gtk_combo_box_get_active ( GTK_COMBO_BOX(pass_along[3]) ); | |
3306 | gdouble zoom = pow (2, active-2 ); | |
3307 | ||
50a14534 EB |
3308 | gdouble width_min, width_max, height_min, height_max; |
3309 | gint width, height; | |
3310 | ||
3311 | gtk_spin_button_get_range ( width_spin, &width_min, &width_max ); | |
3312 | gtk_spin_button_get_range ( height_spin, &height_min, &height_max ); | |
3313 | ||
3314 | /* TODO: support for xzoom and yzoom values */ | |
267e3ce7 RN |
3315 | width = vik_viewport_get_width ( vw->viking_vvp ) * vik_viewport_get_xmpp ( vw->viking_vvp ) / zoom; |
3316 | height = vik_viewport_get_height ( vw->viking_vvp ) * vik_viewport_get_xmpp ( vw->viking_vvp ) / zoom; | |
50a14534 EB |
3317 | |
3318 | if ( width > width_max || width < width_min || height > height_max || height < height_min ) | |
4c77d5e0 | 3319 | a_dialog_info_msg ( GTK_WINDOW(vw), _("Viewable region outside allowable pixel size bounds for image. Clipping width/height values.") ); |
50a14534 EB |
3320 | |
3321 | gtk_spin_button_set_value ( width_spin, width ); | |
3322 | gtk_spin_button_set_value ( height_spin, height ); | |
3323 | } | |
3324 | ||
3325 | static void draw_to_image_file_total_area_cb (GtkSpinButton *spinbutton, gpointer *pass_along) | |
3326 | { | |
3327 | GtkSpinButton *width_spin = GTK_SPIN_BUTTON(pass_along[1]), *height_spin = GTK_SPIN_BUTTON(pass_along[2]); | |
267e3ce7 RN |
3328 | |
3329 | gint active = gtk_combo_box_get_active ( GTK_COMBO_BOX(pass_along[3]) ); | |
3330 | gdouble zoom = pow (2, active-2 ); | |
3331 | ||
50a14534 EB |
3332 | gchar *label_text; |
3333 | gdouble w, h; | |
267e3ce7 RN |
3334 | w = gtk_spin_button_get_value(width_spin) * zoom; |
3335 | h = gtk_spin_button_get_value(height_spin) * zoom; | |
50a14534 EB |
3336 | if (pass_along[4]) /* save many images; find TOTAL area covered */ |
3337 | { | |
3338 | w *= gtk_spin_button_get_value(GTK_SPIN_BUTTON(pass_along[4])); | |
3339 | h *= gtk_spin_button_get_value(GTK_SPIN_BUTTON(pass_along[5])); | |
3340 | } | |
6f9336aa RN |
3341 | vik_units_distance_t dist_units = a_vik_get_units_distance (); |
3342 | switch (dist_units) { | |
3343 | case VIK_UNITS_DISTANCE_KILOMETRES: | |
3344 | label_text = g_strdup_printf ( _("Total area: %ldm x %ldm (%.3f sq. km)"), (glong)w, (glong)h, (w*h/1000000)); | |
3345 | break; | |
3346 | case VIK_UNITS_DISTANCE_MILES: | |
3347 | label_text = g_strdup_printf ( _("Total area: %ldm x %ldm (%.3f sq. miles)"), (glong)w, (glong)h, (w*h/2589988.11)); | |
3348 | break; | |
3349 | default: | |
3350 | label_text = g_strdup_printf ("Just to keep the compiler happy"); | |
3351 | g_critical("Houston, we've had a problem. distance=%d", dist_units); | |
3352 | } | |
3353 | ||
50a14534 EB |
3354 | gtk_label_set_text(GTK_LABEL(pass_along[6]), label_text); |
3355 | g_free ( label_text ); | |
3356 | } | |
3357 | ||
310cbaf7 RN |
3358 | /* |
3359 | * Get an allocated filename (or directory as specified) | |
3360 | */ | |
3361 | static gchar* draw_image_filename ( VikWindow *vw, gboolean one_image_only ) | |
3362 | { | |
3363 | gchar *fn = NULL; | |
3364 | if ( one_image_only ) | |
3365 | { | |
3366 | // Single file | |
3367 | if (!vw->save_img_dia) { | |
3368 | vw->save_img_dia = gtk_file_chooser_dialog_new (_("Save Image"), | |
3369 | GTK_WINDOW(vw), | |
3370 | GTK_FILE_CHOOSER_ACTION_SAVE, | |
3371 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
3372 | GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT, | |
3373 | NULL); | |
67b63c20 | 3374 | |
31729835 RN |
3375 | gchar *cwd = g_get_current_dir(); |
3376 | if ( cwd ) { | |
3377 | gtk_file_chooser_set_current_folder ( GTK_FILE_CHOOSER(vw->save_img_dia), cwd ); | |
3378 | g_free ( cwd ); | |
3379 | } | |
3380 | ||
67b63c20 RN |
3381 | GtkFileChooser *chooser = GTK_FILE_CHOOSER ( vw->save_img_dia ); |
3382 | /* Add filters */ | |
3383 | GtkFileFilter *filter; | |
3384 | filter = gtk_file_filter_new (); | |
3385 | gtk_file_filter_set_name ( filter, _("All") ); | |
3386 | gtk_file_filter_add_pattern ( filter, "*" ); | |
3387 | gtk_file_chooser_add_filter ( chooser, filter ); | |
3388 | ||
3389 | filter = gtk_file_filter_new (); | |
3390 | gtk_file_filter_set_name ( filter, _("JPG") ); | |
3391 | gtk_file_filter_add_mime_type ( filter, "image/jpeg"); | |
3392 | gtk_file_chooser_add_filter ( chooser, filter ); | |
3393 | ||
2ec82cbf RN |
3394 | if ( !vw->draw_image_save_as_png ) |
3395 | gtk_file_chooser_set_filter ( chooser, filter ); | |
3396 | ||
67b63c20 RN |
3397 | filter = gtk_file_filter_new (); |
3398 | gtk_file_filter_set_name ( filter, _("PNG") ); | |
3399 | gtk_file_filter_add_mime_type ( filter, "image/png"); | |
3400 | gtk_file_chooser_add_filter ( chooser, filter ); | |
3401 | ||
2ec82cbf RN |
3402 | if ( vw->draw_image_save_as_png ) |
3403 | gtk_file_chooser_set_filter ( chooser, filter ); | |
67b63c20 | 3404 | |
310cbaf7 RN |
3405 | gtk_window_set_transient_for ( GTK_WINDOW(vw->save_img_dia), GTK_WINDOW(vw) ); |
3406 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->save_img_dia), TRUE ); | |
3407 | } | |
3408 | ||
3409 | if ( gtk_dialog_run ( GTK_DIALOG(vw->save_img_dia) ) == GTK_RESPONSE_ACCEPT ) { | |
3410 | fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(vw->save_img_dia) ); | |
3411 | if ( g_file_test ( fn, G_FILE_TEST_EXISTS ) ) | |
3412 | 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 ) ) ) | |
3413 | fn = NULL; | |
3414 | } | |
3415 | gtk_widget_hide ( vw->save_img_dia ); | |
3416 | } | |
3417 | else { | |
3418 | // A directory | |
3419 | // For some reason this method is only written to work in UTM... | |
3420 | if ( vik_viewport_get_coord_mode(vw->viking_vvp) != VIK_COORD_UTM ) { | |
3421 | a_dialog_error_msg ( GTK_WINDOW(vw), _("You must be in UTM mode to use this feature") ); | |
3422 | return fn; | |
3423 | } | |
3424 | ||
3425 | if (!vw->save_img_dir_dia) { | |
3426 | vw->save_img_dir_dia = gtk_file_chooser_dialog_new (_("Choose a directory to hold images"), | |
3427 | GTK_WINDOW(vw), | |
3428 | GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER, | |
3429 | GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, | |
3430 | GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, | |
3431 | NULL); | |
3432 | gtk_window_set_transient_for ( GTK_WINDOW(vw->save_img_dir_dia), GTK_WINDOW(vw) ); | |
3433 | gtk_window_set_destroy_with_parent ( GTK_WINDOW(vw->save_img_dir_dia), TRUE ); | |
3434 | } | |
3435 | ||
3436 | if ( gtk_dialog_run ( GTK_DIALOG(vw->save_img_dir_dia) ) == GTK_RESPONSE_ACCEPT ) { | |
3437 | fn = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER(vw->save_img_dir_dia) ); | |
3438 | } | |
3439 | gtk_widget_hide ( vw->save_img_dir_dia ); | |
3440 | } | |
3441 | return fn; | |
3442 | } | |
3443 | ||
3444 | static void draw_to_image_file ( VikWindow *vw, gboolean one_image_only ) | |
50a14534 EB |
3445 | { |
3446 | /* todo: default for answers inside VikWindow or static (thruout instance) */ | |
4c77d5e0 | 3447 | GtkWidget *dialog = gtk_dialog_new_with_buttons ( _("Save to Image File"), GTK_WINDOW(vw), |
50a14534 EB |
3448 | GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, |
3449 | GTK_STOCK_CANCEL, | |
3450 | GTK_RESPONSE_REJECT, | |
3451 | GTK_STOCK_OK, | |
3452 | GTK_RESPONSE_ACCEPT, | |
10888930 | 3453 | NULL ); |
50a14534 EB |
3454 | GtkWidget *width_label, *width_spin, *height_label, *height_spin; |
3455 | GtkWidget *png_radio, *jpeg_radio; | |
3456 | GtkWidget *current_window_button; | |
3457 | gpointer current_window_pass_along[7]; | |
267e3ce7 | 3458 | GtkWidget *zoom_label, *zoom_combo; |
50a14534 EB |
3459 | GtkWidget *total_size_label; |
3460 | ||
3461 | /* only used if (!one_image_only) */ | |
886031df | 3462 | GtkWidget *tiles_width_spin = NULL, *tiles_height_spin = NULL; |
50a14534 | 3463 | |
4c77d5e0 | 3464 | width_label = gtk_label_new ( _("Width (pixels):") ); |
5cd09d57 | 3465 | width_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( vw->draw_image_width, 10, 50000, 10, 100, 0 )), 10, 0 ); |
4c77d5e0 | 3466 | height_label = gtk_label_new ( _("Height (pixels):") ); |
5cd09d57 RN |
3467 | height_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( vw->draw_image_height, 10, 50000, 10, 100, 0 )), 10, 0 ); |
3468 | #ifdef WINDOWS | |
3469 | GtkWidget *win_warning_label = gtk_label_new ( _("WARNING: USING LARGE IMAGES OVER 10000x10000\nMAY CRASH THE PROGRAM!") ); | |
3470 | #endif | |
4c77d5e0 | 3471 | zoom_label = gtk_label_new ( _("Zoom (meters per pixel):") ); |
50a14534 | 3472 | /* TODO: separate xzoom and yzoom factors */ |
267e3ce7 RN |
3473 | zoom_combo = create_zoom_combo_all_levels(); |
3474 | ||
3475 | gdouble mpp = vik_viewport_get_xmpp(vw->viking_vvp); | |
4db16a36 | 3476 | gint active = 2 + round ( log (mpp) / log (2) ); |
267e3ce7 RN |
3477 | |
3478 | // Can we not hard code size here? | |
3479 | if ( active > 17 ) | |
3480 | active = 17; | |
06716e69 RN |
3481 | if ( active < 0 ) |
3482 | active = 0; | |
267e3ce7 | 3483 | gtk_combo_box_set_active ( GTK_COMBO_BOX(zoom_combo), active ); |
50a14534 EB |
3484 | |
3485 | total_size_label = gtk_label_new ( NULL ); | |
3486 | ||
4c77d5e0 | 3487 | current_window_button = gtk_button_new_with_label ( _("Area in current viewable window") ); |
50a14534 EB |
3488 | current_window_pass_along [0] = vw; |
3489 | current_window_pass_along [1] = width_spin; | |
3490 | current_window_pass_along [2] = height_spin; | |
267e3ce7 | 3491 | current_window_pass_along [3] = zoom_combo; |
50a14534 EB |
3492 | current_window_pass_along [4] = NULL; /* used for one_image_only != 1 */ |
3493 | current_window_pass_along [5] = NULL; | |
3494 | current_window_pass_along [6] = total_size_label; | |
3495 | g_signal_connect ( G_OBJECT(current_window_button), "button_press_event", G_CALLBACK(draw_to_image_file_current_window_cb), current_window_pass_along ); | |
3496 | ||
4c77d5e0 GB |
3497 | png_radio = gtk_radio_button_new_with_label ( NULL, _("Save as PNG") ); |
3498 | jpeg_radio = gtk_radio_button_new_with_label_from_widget ( GTK_RADIO_BUTTON(png_radio), _("Save as JPEG") ); | |
50a14534 | 3499 | |
59d5fb31 RN |
3500 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), png_radio, FALSE, FALSE, 0); |
3501 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), jpeg_radio, FALSE, FALSE, 0); | |
3502 | ||
50a14534 EB |
3503 | if ( ! vw->draw_image_save_as_png ) |
3504 | gtk_toggle_button_set_active ( GTK_TOGGLE_BUTTON(jpeg_radio), TRUE ); | |
3505 | ||
9b082b39 RN |
3506 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), width_label, FALSE, FALSE, 0); |
3507 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), width_spin, FALSE, FALSE, 0); | |
3508 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), height_label, FALSE, FALSE, 0); | |
3509 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), height_spin, FALSE, FALSE, 0); | |
5cd09d57 | 3510 | #ifdef WINDOWS |
9b082b39 | 3511 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), win_warning_label, FALSE, FALSE, 0); |
5cd09d57 | 3512 | #endif |
9b082b39 | 3513 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), current_window_button, FALSE, FALSE, 0); |
9b082b39 RN |
3514 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), zoom_label, FALSE, FALSE, 0); |
3515 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), zoom_combo, FALSE, FALSE, 0); | |
50a14534 EB |
3516 | |
3517 | if ( ! one_image_only ) | |
3518 | { | |
3519 | GtkWidget *tiles_width_label, *tiles_height_label; | |
3520 | ||
4c77d5e0 | 3521 | tiles_width_label = gtk_label_new ( _("East-west image tiles:") ); |
50a14534 | 3522 | tiles_width_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( 5, 1, 10, 1, 100, 0 )), 1, 0 ); |
4c77d5e0 | 3523 | tiles_height_label = gtk_label_new ( _("North-south image tiles:") ); |
50a14534 | 3524 | tiles_height_spin = gtk_spin_button_new ( GTK_ADJUSTMENT(gtk_adjustment_new ( 5, 1, 10, 1, 100, 0 )), 1, 0 ); |
9b082b39 RN |
3525 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_width_label, FALSE, FALSE, 0); |
3526 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_width_spin, FALSE, FALSE, 0); | |
3527 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_height_label, FALSE, FALSE, 0); | |
3528 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), tiles_height_spin, FALSE, FALSE, 0); | |
50a14534 EB |
3529 | |
3530 | current_window_pass_along [4] = tiles_width_spin; | |
3531 | current_window_pass_along [5] = tiles_height_spin; | |
3532 | g_signal_connect ( G_OBJECT(tiles_width_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); | |
3533 | g_signal_connect ( G_OBJECT(tiles_height_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); | |
3534 | } | |
9b082b39 | 3535 | gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), total_size_label, FALSE, FALSE, 0); |
50a14534 EB |
3536 | g_signal_connect ( G_OBJECT(width_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); |
3537 | g_signal_connect ( G_OBJECT(height_spin), "value-changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); | |
267e3ce7 | 3538 | g_signal_connect ( G_OBJECT(zoom_combo), "changed", G_CALLBACK(draw_to_image_file_total_area_cb), current_window_pass_along ); |
50a14534 EB |
3539 | |
3540 | draw_to_image_file_total_area_cb ( NULL, current_window_pass_along ); /* set correct size info now */ | |
3541 | ||
1fb999d3 RN |
3542 | gtk_dialog_set_default_response ( GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT ); |
3543 | ||
9b082b39 | 3544 | gtk_widget_show_all ( gtk_dialog_get_content_area(GTK_DIALOG(dialog)) ); |
50a14534 EB |
3545 | |
3546 | if ( gtk_dialog_run ( GTK_DIALOG(dialog) ) == GTK_RESPONSE_ACCEPT ) | |
3547 | { | |
3548 | gtk_widget_hide ( GTK_WIDGET(dialog) ); | |
310cbaf7 RN |
3549 | |
3550 | gchar *fn = draw_image_filename ( vw, one_image_only ); | |
3551 | if ( !fn ) | |
3552 | return; | |
3553 | ||
267e3ce7 RN |
3554 | gint active = gtk_combo_box_get_active ( GTK_COMBO_BOX(zoom_combo) ); |
3555 | gdouble zoom = pow (2, active-2 ); | |
3556 | ||
50a14534 EB |
3557 | if ( one_image_only ) |
3558 | save_image_file ( vw, fn, | |
3559 | vw->draw_image_width = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(width_spin) ), | |
3560 | vw->draw_image_height = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(height_spin) ), | |
267e3ce7 | 3561 | zoom, |
50a14534 EB |
3562 | vw->draw_image_save_as_png = gtk_toggle_button_get_active ( GTK_TOGGLE_BUTTON(png_radio) ) ); |
3563 | else { | |
e5657444 RN |
3564 | // NB is in UTM mode ATM |
3565 | save_image_dir ( vw, fn, | |
50a14534 EB |
3566 | vw->draw_image_width = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(width_spin) ), |
3567 | vw->draw_image_height = gtk_spin_button_get_value_as_int ( GTK_SPIN_BUTTON(height_spin) ), | |
267e3ce7 | 3568 | zoom, |
50a14534 EB |
3569 | vw->draw_image_save_as_png = gtk_toggle_button_get_active ( GTK_TOGGLE_BUTTON(png_radio) ), |
3570 | gtk_spin_button_get_value ( GTK_SPIN_BUTTON(tiles_width_spin) ), | |
3571 | gtk_spin_button_get_value ( GTK_SPIN_BUTTON(tiles_height_spin) ) ); | |
50a14534 | 3572 | } |
310cbaf7 RN |
3573 | |
3574 | g_free ( fn ); | |
50a14534 EB |
3575 | } |
3576 | gtk_widget_destroy ( GTK_WIDGET(dialog) ); | |
3577 | } | |
3578 | ||
3579 | ||
e4afc73a | 3580 | static void draw_to_image_file_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 3581 | { |
310cbaf7 | 3582 | draw_to_image_file ( vw, TRUE ); |
50a14534 EB |
3583 | } |
3584 | ||
e4afc73a | 3585 | static void draw_to_image_dir_cb ( GtkAction *a, VikWindow *vw ) |
50a14534 | 3586 | { |
310cbaf7 | 3587 | draw_to_image_file ( vw, FALSE ); |
50a14534 EB |
3588 | } |
3589 | ||
42f34743 QT |
3590 | static void print_cb ( GtkAction *a, VikWindow *vw ) |
3591 | { | |
3592 | a_print(vw, vw->viking_vvp); | |
3593 | } | |
3594 | ||
50a14534 | 3595 | /* really a misnomer: changes coord mode (actual coordinates) AND/OR draw mode (viewport only) */ |
e4afc73a | 3596 | static void window_change_coord_mode_cb ( GtkAction *old_a, GtkAction *a, VikWindow *vw ) |
50a14534 | 3597 | { |
e4afc73a EB |
3598 | VikViewportDrawMode drawmode; |
3599 | if (!strcmp(gtk_action_get_name(a), "ModeUTM")) { | |
3600 | drawmode = VIK_VIEWPORT_DRAWMODE_UTM; | |
3601 | } | |
d587678a GB |
3602 | else if (!strcmp(gtk_action_get_name(a), "ModeLatLon")) { |
3603 | drawmode = VIK_VIEWPORT_DRAWMODE_LATLON; | |
3604 | } | |
e4afc73a EB |
3605 | else if (!strcmp(gtk_action_get_name(a), "ModeExpedia")) { |
3606 | drawmode = VIK_VIEWPORT_DRAWMODE_EXPEDIA; | |
3607 | } | |
e4afc73a EB |
3608 | else if (!strcmp(gtk_action_get_name(a), "ModeMercator")) { |
3609 | drawmode = VIK_VIEWPORT_DRAWMODE_MERCATOR; | |
3610 | } | |
3611 | else { | |
8dc8da82 | 3612 | g_critical("Houston, we've had a problem."); |
e4afc73a EB |
3613 | return; |
3614 | } | |
3615 | ||
50a14534 EB |
3616 | if ( !vw->only_updating_coord_mode_ui ) |
3617 | { | |
3618 | VikViewportDrawMode olddrawmode = vik_viewport_get_drawmode ( vw->viking_vvp ); | |
3619 | if ( olddrawmode != drawmode ) | |
3620 | { | |
3621 | /* this takes care of coord mode too */ | |
3622 | vik_viewport_set_drawmode ( vw->viking_vvp, drawmode ); | |
3623 | if ( drawmode == VIK_VIEWPORT_DRAWMODE_UTM ) { | |
3624 | vik_layers_panel_change_coord_mode ( vw->viking_vlp, VIK_COORD_UTM ); | |
3625 | } else if ( olddrawmode == VIK_VIEWPORT_DRAWMODE_UTM ) { | |
3626 | vik_layers_panel_change_coord_mode ( vw->viking_vlp, VIK_COORD_LATLON ); | |
3627 | } | |
3628 | draw_update ( vw ); | |
3629 | } | |
3630 | } | |
3631 | } | |
3632 | ||
35c7c0ba EB |
3633 | static void set_draw_scale ( GtkAction *a, VikWindow *vw ) |
3634 | { | |
48df6aa3 | 3635 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowScale" ); |
1657065a QT |
3636 | g_assert(check_box); |
3637 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
3638 | vik_viewport_set_draw_scale ( vw->viking_vvp, state ); | |
35c7c0ba EB |
3639 | draw_update ( vw ); |
3640 | } | |
3641 | ||
c933487f QT |
3642 | static void set_draw_centermark ( GtkAction *a, VikWindow *vw ) |
3643 | { | |
48df6aa3 | 3644 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowCenterMark" ); |
1657065a QT |
3645 | g_assert(check_box); |
3646 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
3647 | vik_viewport_set_draw_centermark ( vw->viking_vvp, state ); | |
c933487f QT |
3648 | draw_update ( vw ); |
3649 | } | |
3650 | ||
2afcef36 RN |
3651 | static void set_draw_highlight ( GtkAction *a, VikWindow *vw ) |
3652 | { | |
3653 | GtkWidget *check_box = gtk_ui_manager_get_widget ( vw->uim, "/ui/MainMenu/View/SetShow/ShowHighlight" ); | |
3654 | g_assert(check_box); | |
3655 | gboolean state = gtk_check_menu_item_get_active ( GTK_CHECK_MENU_ITEM(check_box)); | |
3656 | vik_viewport_set_draw_highlight ( vw->viking_vvp, state ); | |
3657 | draw_update ( vw ); | |
3658 | } | |
3659 | ||
e4afc73a | 3660 | static void set_bg_color ( GtkAction *a, VikWindow *vw ) |
50a14534 | 3661 | { |
4c77d5e0 | 3662 | GtkWidget *colorsd = gtk_color_selection_dialog_new ( _("Choose a background color") ); |
50a14534 | 3663 | GdkColor *color = vik_viewport_get_background_gdkcolor ( vw->viking_vvp ); |
9b082b39 RN |
3664 | gtk_color_selection_set_previous_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
3665 | gtk_color_selection_set_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); | |
50a14534 EB |
3666 | if ( gtk_dialog_run ( GTK_DIALOG(colorsd) ) == GTK_RESPONSE_OK ) |
3667 | { | |
9b082b39 | 3668 | gtk_color_selection_get_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
50a14534 EB |
3669 | vik_viewport_set_background_gdkcolor ( vw->viking_vvp, color ); |
3670 | draw_update ( vw ); | |
3671 | } | |
3672 | g_free ( color ); | |
3673 | gtk_widget_destroy ( colorsd ); | |
3674 | } | |
3675 | ||
480fb7e1 RN |
3676 | static void set_highlight_color ( GtkAction *a, VikWindow *vw ) |
3677 | { | |
3678 | GtkWidget *colorsd = gtk_color_selection_dialog_new ( _("Choose a track highlight color") ); | |
3679 | GdkColor *color = vik_viewport_get_highlight_gdkcolor ( vw->viking_vvp ); | |
9b082b39 RN |
3680 | gtk_color_selection_set_previous_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
3681 | gtk_color_selection_set_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); | |
480fb7e1 RN |
3682 | if ( gtk_dialog_run ( GTK_DIALOG(colorsd) ) == GTK_RESPONSE_OK ) |
3683 | { | |
9b082b39 | 3684 | gtk_color_selection_get_current_color ( GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(colorsd))), color ); |
480fb7e1 RN |
3685 | vik_viewport_set_highlight_gdkcolor ( vw->viking_vvp, color ); |
3686 | draw_update ( vw ); | |
3687 | } | |
3688 | g_free ( color ); | |
3689 | gtk_widget_destroy ( colorsd ); | |
3690 | } | |
3691 | ||
941aa6e9 AF |
3692 | |
3693 | ||
3694 | /*********************************************************************************************** | |
3695 | ** GUI Creation | |
3696 | ***********************************************************************************************/ | |
3697 | ||
e4afc73a | 3698 | static GtkActionEntry entries[] = { |
5515e2d3 JJ |
3699 | { "File", NULL, N_("_File"), 0, 0, 0 }, |
3700 | { "Edit", NULL, N_("_Edit"), 0, 0, 0 }, | |
3701 | { "View", NULL, N_("_View"), 0, 0, 0 }, | |
48df6aa3 | 3702 | { "SetShow", NULL, N_("_Show"), 0, 0, 0 }, |
5515e2d3 JJ |
3703 | { "SetZoom", NULL, N_("_Zoom"), 0, 0, 0 }, |
3704 | { "SetPan", NULL, N_("_Pan"), 0, 0, 0 }, | |
3705 | { "Layers", NULL, N_("_Layers"), 0, 0, 0 }, | |
3706 | { "Tools", NULL, N_("_Tools"), 0, 0, 0 }, | |
92806042 | 3707 | { "Exttools", NULL, N_("_Webtools"), 0, 0, 0 }, |
5515e2d3 JJ |
3708 | { "Help", NULL, N_("_Help"), 0, 0, 0 }, |
3709 | ||
3710 | { "New", GTK_STOCK_NEW, N_("_New"), "<control>N", N_("New file"), (GCallback)newwindow_cb }, | |
06526f88 RN |
3711 | { "Open", GTK_STOCK_OPEN, N_("_Open..."), "<control>O", N_("Open a file"), (GCallback)load_file }, |
3712 | { "OpenRecentFile", NULL, N_("Open _Recent File"), NULL, NULL, (GCallback)NULL }, | |
3713 | { "Append", GTK_STOCK_ADD, N_("Append _File..."), NULL, N_("Append data from a different file"), (GCallback)load_file }, | |
0bb36e78 RN |
3714 | { "Export", GTK_STOCK_CONVERT, N_("_Export All"), NULL, N_("Export All TrackWaypoint Layers"), (GCallback)NULL }, |
3715 | { "ExportGPX", NULL, N_("_GPX..."), NULL, N_("Export as GPX"), (GCallback)export_to_gpx }, | |
d6de71f9 | 3716 | { "Acquire", GTK_STOCK_GO_DOWN, N_("A_cquire"), NULL, NULL, (GCallback)NULL }, |
06526f88 | 3717 | { "AcquireGPS", NULL, N_("From _GPS..."), NULL, N_("Transfer data from a GPS device"), (GCallback)acquire_from_gps }, |
31349009 | 3718 | { "AcquireGPSBabel", NULL, N_("Import File With GPS_Babel..."), NULL, N_("Import file via GPSBabel converter"), (GCallback)acquire_from_file }, |
7f95fd54 | 3719 | { "AcquireRouting", NULL, N_("_Directions..."), NULL, N_("Get driving directions"), (GCallback)acquire_from_routing }, |
9c4555df GB |
3720 | #ifdef VIK_CONFIG_OPENSTREETMAP |
3721 | { "AcquireOSM", NULL, N_("_OSM Traces..."), NULL, N_("Get traces from OpenStreetMap"), (GCallback)acquire_from_osm }, | |
3cc57413 | 3722 | { "AcquireMyOSM", NULL, N_("_My OSM Traces..."), NULL, N_("Get Your Own Traces from OpenStreetMap"), (GCallback)acquire_from_my_osm }, |
9c4555df | 3723 | #endif |
1ef9e637 | 3724 | #ifdef VIK_CONFIG_GEOCACHES |
06526f88 | 3725 | { "AcquireGC", NULL, N_("Geo_caches..."), NULL, N_("Get Geocaches from geocaching.com"), (GCallback)acquire_from_gc }, |
f75d0233 RN |
3726 | #endif |
3727 | #ifdef VIK_CONFIG_GEOTAG | |
3728 | { "AcquireGeotag", NULL, N_("From Geotagged _Images..."), NULL, N_("Create waypoints from geotagged images"), (GCallback)acquire_from_geotag }, | |
3c29a566 RN |
3729 | #endif |
3730 | #ifdef VIK_CONFIG_GEONAMES | |
3731 | { "AcquireWikipedia", NULL, N_("From _Wikipedia Waypoints"), NULL, N_("Create waypoints from Wikipedia items in the current view"), (GCallback)acquire_from_wikipedia }, | |
1ef9e637 | 3732 | #endif |
5515e2d3 | 3733 | { "Save", GTK_STOCK_SAVE, N_("_Save"), "<control>S", N_("Save the file"), (GCallback)save_file }, |
06526f88 | 3734 | { "SaveAs", GTK_STOCK_SAVE_AS, N_("Save _As..."), NULL, N_("Save the file under different name"), (GCallback)save_file_as }, |
3f46fe76 | 3735 | { "FileProperties", NULL, N_("Properties..."), NULL, N_("File Properties"), (GCallback)file_properties_cb }, |
06526f88 RN |
3736 | { "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 }, |
3737 | { "GenImgDir", GTK_STOCK_DND_MULTIPLE, N_("Generate _Directory of Images..."), NULL, N_("FIXME:IMGDIR"), (GCallback)draw_to_image_dir_cb }, | |
5515e2d3 | 3738 | { "Print", GTK_STOCK_PRINT, N_("_Print..."), NULL, N_("Print maps"), (GCallback)print_cb }, |
5515e2d3 JJ |
3739 | { "Exit", GTK_STOCK_QUIT, N_("E_xit"), "<control>W", N_("Exit the program"), (GCallback)window_close }, |
3740 | { "SaveExit", GTK_STOCK_QUIT, N_("Save and Exit"), NULL, N_("Save and Exit the program"), (GCallback)save_file_and_exit }, | |
3741 | ||
5210c3d3 | 3742 | { "GotoDefaultLocation", GTK_STOCK_HOME, N_("Go to the _Default Location"), NULL, N_("Go to the default location"), (GCallback)goto_default_location }, |
cbd293bb | 3743 | { "GotoSearch", GTK_STOCK_JUMP_TO, N_("Go to _Location..."), NULL, N_("Go to address/place using text search"), (GCallback)goto_address }, |
402fee6c | 3744 | { "GotoLL", GTK_STOCK_JUMP_TO, N_("_Go to Lat/Lon..."), NULL, N_("Go to arbitrary lat/lon coordinate"), (GCallback)draw_goto_cb }, |
150618fe | 3745 | { "GotoUTM", GTK_STOCK_JUMP_TO, N_("Go to UTM..."), NULL, N_("Go to arbitrary UTM coordinate"), (GCallback)draw_goto_cb }, |
6b59f63d | 3746 | { "Refresh", GTK_STOCK_REFRESH, N_("_Refresh"), "F5", N_("Refresh any maps displayed"), (GCallback)draw_refresh_cb }, |
480fb7e1 | 3747 | { "SetHLColor",GTK_STOCK_SELECT_COLOR, N_("Set _Highlight Color..."), NULL, NULL, (GCallback)set_highlight_color }, |
cbd293bb | 3748 | { "SetBGColor",GTK_STOCK_SELECT_COLOR, N_("Set Bac_kground Color..."), NULL, NULL, (GCallback)set_bg_color }, |
5515e2d3 JJ |
3749 | { "ZoomIn", GTK_STOCK_ZOOM_IN, N_("Zoom _In"), "<control>plus", NULL, (GCallback)draw_zoom_cb }, |
3750 | { "ZoomOut", GTK_STOCK_ZOOM_OUT, N_("Zoom _Out"), "<control>minus", NULL, (GCallback)draw_zoom_cb }, | |
22c15481 | 3751 | { "ZoomTo", GTK_STOCK_ZOOM_FIT, N_("Zoom _To..."), "<control>Z", NULL, (GCallback)zoom_to_cb }, |
cbd293bb RN |
3752 | { "PanNorth", NULL, N_("Pan _North"), "<control>Up", NULL, (GCallback)draw_pan_cb }, |
3753 | { "PanEast", NULL, N_("Pan _East"), "<control>Right", NULL, (GCallback)draw_pan_cb }, | |
3754 | { "PanSouth", NULL, N_("Pan _South"), "<control>Down", NULL, (GCallback)draw_pan_cb }, | |
3755 | { "PanWest", NULL, N_("Pan _West"), "<control>Left", NULL, (GCallback)draw_pan_cb }, | |
5515e2d3 JJ |
3756 | { "BGJobs", GTK_STOCK_EXECUTE, N_("Background _Jobs"), NULL, NULL, (GCallback)a_background_show_window }, |
3757 | ||
3758 | { "Cut", GTK_STOCK_CUT, N_("Cu_t"), NULL, NULL, (GCallback)menu_cut_layer_cb }, | |
3759 | { "Copy", GTK_STOCK_COPY, N_("_Copy"), NULL, NULL, (GCallback)menu_copy_layer_cb }, | |
3760 | { "Paste", GTK_STOCK_PASTE, N_("_Paste"), NULL, NULL, (GCallback)menu_paste_layer_cb }, | |
3761 | { "Delete", GTK_STOCK_DELETE, N_("_Delete"), NULL, NULL, (GCallback)menu_delete_layer_cb }, | |
3762 | { "DeleteAll", NULL, N_("Delete All"), NULL, NULL, (GCallback)clear_cb }, | |
06526f88 | 3763 | { "MapCacheFlush",NULL, N_("_Flush Map Cache"), NULL, NULL, (GCallback)mapcache_flush_cb }, |
5210c3d3 | 3764 | { "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 | 3765 | { "Preferences",GTK_STOCK_PREFERENCES, N_("_Preferences"), NULL, NULL, (GCallback)preferences_cb }, |
6d61ba92 | 3766 | { "LayerDefaults",GTK_STOCK_PROPERTIES, N_("_Layer Defaults"), NULL, NULL, NULL }, |
5515e2d3 JJ |
3767 | { "Properties",GTK_STOCK_PROPERTIES, N_("_Properties"), NULL, NULL, (GCallback)menu_properties_cb }, |
3768 | ||
5ff75d1e | 3769 | { "HelpEntry", GTK_STOCK_HELP, N_("_Help"), "F1", NULL, (GCallback)help_help_cb }, |
5515e2d3 | 3770 | { "About", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL, (GCallback)help_about_cb }, |
e4afc73a EB |
3771 | }; |
3772 | ||
0bb36e78 RN |
3773 | static GtkActionEntry entries_gpsbabel[] = { |
3774 | { "ExportKML", NULL, N_("_KML..."), NULL, N_("Export as KML"), (GCallback)export_to_kml }, | |
3775 | }; | |
3776 | ||
e4afc73a | 3777 | /* Radio items */ |
d587678a | 3778 | /* FIXME use VIEWPORT_DRAWMODE values */ |
e4afc73a | 3779 | static GtkRadioActionEntry mode_entries[] = { |
5515e2d3 JJ |
3780 | { "ModeUTM", NULL, N_("_UTM Mode"), "<control>u", NULL, 0 }, |
3781 | { "ModeExpedia", NULL, N_("_Expedia Mode"), "<control>e", NULL, 1 }, | |
ac16c140 | 3782 | { "ModeMercator", NULL, N_("_Mercator Mode"), "<control>m", NULL, 4 }, |
bd5e571a | 3783 | { "ModeLatLon", NULL, N_("Lat_/Lon Mode"), "<control>l", NULL, 5 }, |
50a14534 EB |
3784 | }; |
3785 | ||
35c7c0ba | 3786 | static GtkToggleActionEntry toggle_entries[] = { |
6b59f63d | 3787 | { "ShowScale", NULL, N_("Show _Scale"), "<shift>F5", N_("Show Scale"), (GCallback)set_draw_scale, TRUE }, |
cbd293bb | 3788 | { "ShowCenterMark", NULL, N_("Show _Center Mark"), "F6", N_("Show Center Mark"), (GCallback)set_draw_centermark, TRUE }, |
2afcef36 | 3789 | { "ShowHighlight", GTK_STOCK_UNDERLINE, N_("Show _Highlight"), "F7", N_("Show Highlight"), (GCallback)set_draw_highlight, TRUE }, |
cbd293bb | 3790 | { "FullScreen", GTK_STOCK_FULLSCREEN, N_("_Full Screen"), "F11", N_("Activate full screen mode"), (GCallback)full_screen_cb, FALSE }, |
48df6aa3 | 3791 | { "ViewSidePanel", GTK_STOCK_INDEX, N_("Show Side _Panel"), "F9", N_("Show Side Panel"), (GCallback)view_side_panel_cb, TRUE }, |
a459ee10 | 3792 | { "ViewStatusBar", NULL, N_("Show Status_bar"), "F12", N_("Show Statusbar"), (GCallback)view_statusbar_cb, TRUE }, |
48df6aa3 RN |
3793 | { "ViewToolbar", NULL, N_("Show _Toolbar"), "F3", N_("Show Toolbar"), (GCallback)view_toolbar_cb, TRUE }, |
3794 | { "ViewMainMenu", NULL, N_("Show _Menu"), "F4", N_("Show Menu"), (GCallback)view_main_menu_cb, TRUE }, | |
35c7c0ba EB |
3795 | }; |
3796 | ||
a527cfff | 3797 | #include "menu.xml.h" |
e4afc73a | 3798 | static void window_create_ui( VikWindow *window ) |
50a14534 | 3799 | { |
e4afc73a EB |
3800 | GtkUIManager *uim; |
3801 | GtkActionGroup *action_group; | |
50a14534 | 3802 | GtkAccelGroup *accel_group; |
e4afc73a | 3803 | GError *error; |
e4afc73a EB |
3804 | guint i, j, mid; |
3805 | GtkIconFactory *icon_factory; | |
3806 | GtkIconSet *icon_set; | |
e4afc73a EB |
3807 | GtkRadioActionEntry *tools = NULL, *radio; |
3808 | guint ntools; | |
3809 | ||
3810 | uim = gtk_ui_manager_new (); | |
3811 | window->uim = uim; | |
3812 | ||
9593a4c9 EB |
3813 | toolbox_add_tool(window->vt, &ruler_tool, TOOL_LAYER_TYPE_NONE); |
3814 | toolbox_add_tool(window->vt, &zoom_tool, TOOL_LAYER_TYPE_NONE); | |
576cbd17 | 3815 | toolbox_add_tool(window->vt, &pan_tool, TOOL_LAYER_TYPE_NONE); |
a47bfefa | 3816 | toolbox_add_tool(window->vt, &select_tool, TOOL_LAYER_TYPE_NONE); |
941aa6e9 | 3817 | |
e4afc73a | 3818 | error = NULL; |
a527cfff | 3819 | if (!(mid = gtk_ui_manager_add_ui_from_string (uim, menu_xml, -1, &error))) { |
e4afc73a EB |
3820 | g_error_free (error); |
3821 | exit (1); | |
3822 | } | |
3823 | ||
3824 | action_group = gtk_action_group_new ("MenuActions"); | |
5515e2d3 | 3825 | gtk_action_group_set_translation_domain(action_group, PACKAGE_NAME); |
e4afc73a | 3826 | gtk_action_group_add_actions (action_group, entries, G_N_ELEMENTS (entries), window); |
35c7c0ba | 3827 | gtk_action_group_add_toggle_actions (action_group, toggle_entries, G_N_ELEMENTS (toggle_entries), window); |
6a9ff0ee | 3828 | gtk_action_group_add_radio_actions (action_group, mode_entries, G_N_ELEMENTS (mode_entries), 4, (GCallback)window_change_coord_mode_cb, window); |
e4afc73a | 3829 | |
0bb36e78 RN |
3830 | // Use this to see if GPSBabel is available: |
3831 | if ( a_babel_device_list ) { | |
3832 | // If going to add more entries then might be worth creating a menu_gpsbabel.xml.h file | |
3833 | if ( gtk_ui_manager_add_ui_from_string ( uim, | |
3834 | "<ui><menubar name='MainMenu'><menu action='File'><menu action='Export'><menuitem action='ExportKML'/></menu></menu></menubar></ui>", | |
3835 | -1, &error ) ) | |
3836 | gtk_action_group_add_actions ( action_group, entries_gpsbabel, G_N_ELEMENTS (entries_gpsbabel), window ); | |
3837 | } | |
3838 | ||
e4afc73a | 3839 | icon_factory = gtk_icon_factory_new (); |
ee36ac4f | 3840 | gtk_icon_factory_add_default (icon_factory); |
e4afc73a EB |
3841 | |
3842 | register_vik_icons(icon_factory); | |
3843 | ||
79dce0cb RN |
3844 | // Copy the tool RadioActionEntries out of the main Window structure into an extending array 'tools' |
3845 | // so that it can be applied to the UI in one action group add function call below | |
e4afc73a | 3846 | ntools = 0; |
79dce0cb | 3847 | for (i=0; i<window->vt->n_tools; i++) { |
e4afc73a EB |
3848 | tools = g_renew(GtkRadioActionEntry, tools, ntools+1); |
3849 | radio = &tools[ntools]; | |
3850 | ntools++; | |
79dce0cb | 3851 | *radio = window->vt->tools[i].ti.radioActionEntry; |
e4afc73a | 3852 | radio->value = ntools; |
79dce0cb | 3853 | } |
e4afc73a EB |
3854 | |
3855 | for (i=0; i<VIK_LAYER_NUM_TYPES; i++) { | |
3856 | GtkActionEntry action; | |
3857 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Layers/", | |
3858 | vik_layer_get_interface(i)->name, | |
3859 | vik_layer_get_interface(i)->name, | |
3860 | GTK_UI_MANAGER_MENUITEM, FALSE); | |
3861 | ||
3862 | icon_set = gtk_icon_set_new_from_pixbuf (gdk_pixbuf_from_pixdata (vik_layer_get_interface(i)->icon, FALSE, NULL )); | |
3863 | gtk_icon_factory_add (icon_factory, vik_layer_get_interface(i)->name, icon_set); | |
3864 | gtk_icon_set_unref (icon_set); | |
3865 | ||
3866 | action.name = vik_layer_get_interface(i)->name; | |
3867 | action.stock_id = vik_layer_get_interface(i)->name; | |
da12e3d1 | 3868 | action.label = g_strdup_printf( _("New _%s Layer"), vik_layer_get_interface(i)->name); |
75078768 | 3869 | action.accelerator = vik_layer_get_interface(i)->accelerator; |
e4afc73a EB |
3870 | action.tooltip = NULL; |
3871 | action.callback = (GCallback)menu_addlayer_cb; | |
3872 | gtk_action_group_add_actions(action_group, &action, 1, window); | |
3873 | ||
644eea0e RN |
3874 | g_free ( (gchar*)action.label ); |
3875 | ||
e4afc73a EB |
3876 | if ( vik_layer_get_interface(i)->tools_count ) { |
3877 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Tools/", vik_layer_get_interface(i)->name, NULL, GTK_UI_MANAGER_SEPARATOR, FALSE); | |
3878 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainToolbar/ToolItems/", vik_layer_get_interface(i)->name, NULL, GTK_UI_MANAGER_SEPARATOR, FALSE); | |
3879 | } | |
3880 | ||
79dce0cb | 3881 | // Further tool copying for to apply to the UI, also apply menu UI setup |
e4afc73a EB |
3882 | for ( j = 0; j < vik_layer_get_interface(i)->tools_count; j++ ) { |
3883 | tools = g_renew(GtkRadioActionEntry, tools, ntools+1); | |
3884 | radio = &tools[ntools]; | |
3885 | ntools++; | |
3886 | ||
e4afc73a | 3887 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Tools", |
79dce0cb RN |
3888 | vik_layer_get_interface(i)->tools[j].radioActionEntry.label, |
3889 | vik_layer_get_interface(i)->tools[j].radioActionEntry.name, | |
e4afc73a EB |
3890 | GTK_UI_MANAGER_MENUITEM, FALSE); |
3891 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainToolbar/ToolItems", | |
79dce0cb RN |
3892 | vik_layer_get_interface(i)->tools[j].radioActionEntry.label, |
3893 | vik_layer_get_interface(i)->tools[j].radioActionEntry.name, | |
e4afc73a EB |
3894 | GTK_UI_MANAGER_TOOLITEM, FALSE); |
3895 | ||
9593a4c9 | 3896 | toolbox_add_tool(window->vt, &(vik_layer_get_interface(i)->tools[j]), i); |
941aa6e9 | 3897 | |
79dce0cb RN |
3898 | *radio = vik_layer_get_interface(i)->tools[j].radioActionEntry; |
3899 | // Overwrite with actual number to use | |
e4afc73a EB |
3900 | radio->value = ntools; |
3901 | } | |
a7023a1b RN |
3902 | |
3903 | GtkActionEntry action_dl; | |
644eea0e | 3904 | gchar *layername = g_strdup_printf ( "Layer%s", vik_layer_get_interface(i)->fixed_layer_name ); |
a7023a1b RN |
3905 | gtk_ui_manager_add_ui(uim, mid, "/ui/MainMenu/Edit/LayerDefaults", |
3906 | vik_layer_get_interface(i)->name, | |
644eea0e | 3907 | layername, |
a7023a1b | 3908 | GTK_UI_MANAGER_MENUITEM, FALSE); |
644eea0e | 3909 | g_free (layername); |
a7023a1b RN |
3910 | |
3911 | // For default layers use action names of the form 'Layer<LayerName>' | |
3912 | // This is to avoid clashing with just the layer name used above for the tool actions | |
3913 | action_dl.name = g_strconcat("Layer", vik_layer_get_interface(i)->fixed_layer_name, NULL); | |
3914 | action_dl.stock_id = NULL; | |
3915 | action_dl.label = g_strconcat("_", vik_layer_get_interface(i)->name, "...", NULL); // Prepend marker for keyboard accelerator | |
3916 | action_dl.accelerator = NULL; | |
3917 | action_dl.tooltip = NULL; | |
3918 | action_dl.callback = (GCallback)layer_defaults_cb; | |
3919 | gtk_action_group_add_actions(action_group, &action_dl, 1, window); | |
644eea0e RN |
3920 | g_free ( (gchar*)action_dl.name ); |
3921 | g_free ( (gchar*)action_dl.label ); | |
e4afc73a | 3922 | } |
ee36ac4f | 3923 | g_object_unref (icon_factory); |
50a14534 | 3924 | |
e4afc73a EB |
3925 | gtk_action_group_add_radio_actions(action_group, tools, ntools, 0, (GCallback)menu_tool_cb, window); |
3926 | g_free(tools); | |
50a14534 | 3927 | |
e4afc73a | 3928 | gtk_ui_manager_insert_action_group (uim, action_group, 0); |
50a14534 | 3929 | |
79845167 QT |
3930 | for (i=0; i<VIK_LAYER_NUM_TYPES; i++) { |
3931 | for ( j = 0; j < vik_layer_get_interface(i)->tools_count; j++ ) { | |
3932 | GtkAction *action = gtk_action_group_get_action(action_group, | |
79dce0cb | 3933 | vik_layer_get_interface(i)->tools[j].radioActionEntry.name); |
79845167 QT |
3934 | g_object_set(action, "sensitive", FALSE, NULL); |
3935 | } | |
3936 | } | |
a147baa7 RN |
3937 | |
3938 | // This is done last so we don't need to track the value of mid anymore | |
3939 | vik_ext_tools_add_action_items ( window, window->uim, action_group, mid ); | |
3940 | ||
79845167 QT |
3941 | window->action_group = action_group; |
3942 | ||
e4afc73a EB |
3943 | accel_group = gtk_ui_manager_get_accel_group (uim); |
3944 | gtk_window_add_accel_group (GTK_WINDOW (window), accel_group); | |
3945 | gtk_ui_manager_ensure_update (uim); | |
13505702 GB |
3946 | |
3947 | setup_recent_files(window); | |
e4afc73a | 3948 | } |
50a14534 | 3949 | |
50a14534 | 3950 | |
79dce0cb RN |
3951 | // TODO - add method to add tool icons defined from outside this file |
3952 | // and remove the reverse dependency on icon definition from this file | |
e4afc73a | 3953 | static struct { |
4bd45256 | 3954 | const GdkPixdata *data; |
e4afc73a EB |
3955 | gchar *stock_id; |
3956 | } stock_icons[] = { | |
79dce0cb | 3957 | { &mover_22_pixbuf, "vik-icon-pan" }, |
5bfafde9 GB |
3958 | { &zoom_18_pixbuf, "vik-icon-zoom" }, |
3959 | { &ruler_18_pixbuf, "vik-icon-ruler" }, | |
a47bfefa | 3960 | { &select_18_pixbuf, "vik-icon-select" }, |
e37b2a6d | 3961 | { &vik_new_route_18_pixbuf, "vik-icon-Create Route" }, |
79dce0cb | 3962 | { &route_finder_18_pixbuf, "vik-icon-Route Finder" }, |
06a6af5b | 3963 | { &demdl_18_pixbuf, "vik-icon-DEM Download" }, |
79dce0cb RN |
3964 | { &showpic_18_pixbuf, "vik-icon-Show Picture" }, |
3965 | { &addtr_18_pixbuf, "vik-icon-Create Track" }, | |
3966 | { &edtr_18_pixbuf, "vik-icon-Edit Trackpoint" }, | |
3967 | { &addwp_18_pixbuf, "vik-icon-Create Waypoint" }, | |
3968 | { &edwp_18_pixbuf, "vik-icon-Edit Waypoint" }, | |
3969 | { &geozoom_18_pixbuf, "vik-icon-Georef Zoom Tool" }, | |
3970 | { &geomove_18_pixbuf, "vik-icon-Georef Move Map" }, | |
3971 | { &mapdl_18_pixbuf, "vik-icon-Maps Download" }, | |
e4afc73a EB |
3972 | }; |
3973 | ||
e4afc73a EB |
3974 | static gint n_stock_icons = G_N_ELEMENTS (stock_icons); |
3975 | ||
3976 | static void | |
3977 | register_vik_icons (GtkIconFactory *icon_factory) | |
3978 | { | |
3979 | GtkIconSet *icon_set; | |
e4afc73a | 3980 | gint i; |
e4afc73a EB |
3981 | |
3982 | for (i = 0; i < n_stock_icons; i++) { | |
4bd45256 EB |
3983 | icon_set = gtk_icon_set_new_from_pixbuf (gdk_pixbuf_from_pixdata ( |
3984 | stock_icons[i].data, FALSE, NULL )); | |
e4afc73a EB |
3985 | gtk_icon_factory_add (icon_factory, stock_icons[i].stock_id, icon_set); |
3986 | gtk_icon_set_unref (icon_set); | |
3987 | } | |
50a14534 | 3988 | } |
bce3a7b0 | 3989 | |
9d7c24ed RN |
3990 | gpointer vik_window_get_selected_trw_layer ( VikWindow *vw ) |
3991 | { | |
3992 | return vw->selected_vtl; | |
3993 | } | |
3994 | ||
3995 | void vik_window_set_selected_trw_layer ( VikWindow *vw, gpointer vtl ) | |
3996 | { | |
113c74f6 RN |
3997 | vw->selected_vtl = vtl; |
3998 | vw->containing_vtl = vtl; | |
9d7c24ed RN |
3999 | /* Clear others */ |
4000 | vw->selected_track = NULL; | |
4001 | vw->selected_tracks = NULL; | |
4002 | vw->selected_waypoint = NULL; | |
4003 | vw->selected_waypoints = NULL; | |
04f36d92 RN |
4004 | // Set highlight thickness |
4005 | vik_viewport_set_highlight_thickness ( vw->viking_vvp, vik_trw_layer_get_property_tracks_line_thickness (vw->containing_vtl) ); | |
9d7c24ed RN |
4006 | } |
4007 | ||
1c70a947 | 4008 | GHashTable *vik_window_get_selected_tracks ( VikWindow *vw ) |
9d7c24ed RN |
4009 | { |
4010 | return vw->selected_tracks; | |
4011 | } | |
4012 | ||
1c70a947 | 4013 | void vik_window_set_selected_tracks ( VikWindow *vw, GHashTable *ght, gpointer vtl ) |
9d7c24ed | 4014 | { |
1c70a947 | 4015 | vw->selected_tracks = ght; |
113c74f6 | 4016 | vw->containing_vtl = vtl; |
9d7c24ed RN |
4017 | /* Clear others */ |
4018 | vw->selected_vtl = NULL; | |
4019 | vw->selected_track = NULL; | |
4020 | vw->selected_waypoint = NULL; | |
4021 | vw->selected_waypoints = NULL; | |
04f36d92 RN |
4022 | // Set highlight thickness |
4023 | vik_viewport_set_highlight_thickness ( vw->viking_vvp, vik_trw_layer_get_property_tracks_line_thickness (vw->containing_vtl) ); | |
9d7c24ed RN |
4024 | } |
4025 | ||
4026 | gpointer vik_window_get_selected_track ( VikWindow *vw ) | |
4027 | { | |
4028 | return vw->selected_track; | |
4029 | } | |
4030 | ||
b16effab | 4031 | void vik_window_set_selected_track ( VikWindow *vw, gpointer *vt, gpointer vtl ) |
9d7c24ed RN |
4032 | { |
4033 | vw->selected_track = vt; | |
113c74f6 | 4034 | vw->containing_vtl = vtl; |
9d7c24ed RN |
4035 | /* Clear others */ |
4036 | vw->selected_vtl = NULL; | |
4037 | vw->selected_tracks = NULL; | |
4038 | vw->selected_waypoint = NULL; | |
4039 | vw->selected_waypoints = NULL; | |
04f36d92 RN |
4040 | // Set highlight thickness |
4041 | vik_viewport_set_highlight_thickness ( vw->viking_vvp, vik_trw_layer_get_property_tracks_line_thickness (vw->containing_vtl) ); | |
9d7c24ed | 4042 | } |
04f36d92 | 4043 | |
1c70a947 | 4044 | GHashTable *vik_window_get_selected_waypoints ( VikWindow *vw ) |
9d7c24ed RN |
4045 | { |
4046 | return vw->selected_waypoints; | |
4047 | } | |
4048 | ||
1c70a947 | 4049 | void vik_window_set_selected_waypoints ( VikWindow *vw, GHashTable *ght, gpointer vtl ) |
9d7c24ed | 4050 | { |
1c70a947 | 4051 | vw->selected_waypoints = ght; |
113c74f6 | 4052 | vw->containing_vtl = vtl; |
9d7c24ed RN |
4053 | /* Clear others */ |
4054 | vw->selected_vtl = NULL; | |
4055 | vw->selected_track = NULL; | |
4056 | vw->selected_tracks = NULL; | |
4057 | vw->selected_waypoint = NULL; | |
4058 | } | |
4059 | ||
4060 | gpointer vik_window_get_selected_waypoint ( VikWindow *vw ) | |
4061 | { | |
4062 | return vw->selected_waypoint; | |
4063 | } | |
4064 | ||
b16effab | 4065 | void vik_window_set_selected_waypoint ( VikWindow *vw, gpointer *vwp, gpointer vtl ) |
9d7c24ed RN |
4066 | { |
4067 | vw->selected_waypoint = vwp; | |
113c74f6 | 4068 | vw->containing_vtl = vtl; |
9d7c24ed RN |
4069 | /* Clear others */ |
4070 | vw->selected_vtl = NULL; | |
4071 | vw->selected_track = NULL; | |
4072 | vw->selected_tracks = NULL; | |
4073 | vw->selected_waypoints = NULL; | |
4074 | } | |
4075 | ||
4076 | gboolean vik_window_clear_highlight ( VikWindow *vw ) | |
4077 | { | |
4078 | gboolean need_redraw = FALSE; | |
4079 | if ( vw->selected_vtl != NULL ) { | |
4080 | vw->selected_vtl = NULL; | |
4081 | need_redraw = TRUE; | |
4082 | } | |
4083 | if ( vw->selected_track != NULL ) { | |
4084 | vw->selected_track = NULL; | |
4085 | need_redraw = TRUE; | |
4086 | } | |
4087 | if ( vw->selected_tracks != NULL ) { | |
4088 | vw->selected_tracks = NULL; | |
4089 | need_redraw = TRUE; | |
4090 | } | |
4091 | if ( vw->selected_waypoint != NULL ) { | |
4092 | vw->selected_waypoint = NULL; | |
4093 | need_redraw = TRUE; | |
4094 | } | |
4095 | if ( vw->selected_waypoints != NULL ) { | |
4096 | vw->selected_waypoints = NULL; | |
4097 | need_redraw = TRUE; | |
4098 | } | |
4099 | return need_redraw; | |
4100 | } | |
fa51adec RN |
4101 | |
4102 | GThread *vik_window_get_thread ( VikWindow *vw ) | |
4103 | { | |
4104 | return vw->thread; | |
4105 | } |