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Revision 12 - (hide annotations)
Fri Jun 26 20:07:33 2009 UTC (14 years, 10 months ago) by harbaum
File MIME type: text/plain
File size: 66386 byte(s) 
Ubuntu compile fixes, removed image loading option
1 harbaum 1 /*
2     * This file is part of GPXView.
3     *
4     * GPXView is free software: you can redistribute it and/or modify
5     * it under the terms of the GNU General Public License as published by
6     * the Free Software Foundation, either version 3 of the License, or
7     * (at your option) any later version.
8     *
9     * GPXView is distributed in the hope that it will be useful,
10     * but WITHOUT ANY WARRANTY; without even the implied warranty of
11     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12     * GNU General Public License for more details.
13     *
14     * You should have received a copy of the GNU General Public License
15     * along with GPXView. If not, see <http://www.gnu.org/licenses/>.
16     */
17    
18     #include <stdio.h>
19     #include <string.h>
20     #include <math.h>
21    
22     #include <time.h>
23     #include <sys/time.h>
24    
25     #include "gpxview.h"
26     #include "custom_size_renderer.h"
27     #include "custom_rating_renderer.h"
28     #include "custom_type_renderer.h"
29    
30     #ifdef USE_MAEMO
31     #include <hildon/hildon-banner.h>
32     #endif
33    
34     #include <locale.h>
35    
36     extern char *strcasestr (__const char *__haystack, __const char *__needle);
37    
38     #ifdef USE_BREAD_CRUMB_TRAIL
39     static void crumb_add(appdata_t *appdata, char *name, int level,
40     gpointer user_data);
41    
42     enum {
43     CRUMB_GPXLIST = 0,
44     CRUMB_CACHELIST,
45     CRUMB_SEARCH_GLOBAL,
46     CRUMB_SEARCH_GPX,
47     CRUMB_CACHE,
48     };
49     #endif
50    
51     /* size of first buffer malloc; start small to exercise grow routines */
52     #define FIRSTSIZE 1
53    
54     void errorf(const char *fmt, ...) {
55     va_list args;
56     char *buf = NULL;
57     size_t bufsize;
58     char *newbuf;
59     size_t nextsize = 0;
60     int outsize;
61    
62     bufsize = 0;
63     for (;;) {
64     if (bufsize == 0) {
65     if ((buf = (char *)malloc(FIRSTSIZE)) == NULL)
66     return;
67    
68     bufsize = 1;
69     } else if ((newbuf = (char *)realloc(buf, nextsize)) != NULL) {
70     buf = newbuf;
71     bufsize = nextsize;
72     } else {
73     free(buf);
74     return;
75     }
76    
77     va_start(args, fmt);
78     outsize = vsnprintf(buf, bufsize, fmt, args);
79     va_end(args);
80    
81     if (outsize == -1) {
82     nextsize = bufsize * 2;
83     } else if (outsize == bufsize) {
84     nextsize = bufsize * 2;
85     } else if (outsize > bufsize) {
86     nextsize = outsize + 2; // Linux!
87     } else if (outsize == bufsize - 1) {
88     nextsize = bufsize * 2;
89     } else {
90     /* Output was not truncated */
91     break;
92     }
93     }
94    
95     GtkWidget *dialog = gtk_message_dialog_new(
96     GTK_WINDOW(NULL),
97     GTK_DIALOG_DESTROY_WITH_PARENT,
98     GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,
99     buf);
100    
101     gtk_window_set_title(GTK_WINDOW(dialog), _("ERROR"));
102    
103     gtk_dialog_run(GTK_DIALOG(dialog));
104     gtk_widget_destroy(dialog);
105    
106     free(buf);
107     }
108    
109     gpx_t *choose_file(appdata_t *appdata, gboolean whole_dir) {
110     GtkWidget *dialog;
111     gpx_t *gpx = NULL;
112    
113     #ifdef USE_MAEMO
114     dialog = hildon_file_chooser_dialog_new(GTK_WINDOW(appdata->window),
115     whole_dir?GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER :
116     GTK_FILE_CHOOSER_ACTION_OPEN);
117    
118     #ifdef HILDON_HELP
119     hildon_help_dialog_help_enable(GTK_DIALOG(dialog),
120     HELP_ID_IMPORT, appdata->osso_context);
121     #endif
122     #else
123 harbaum 11 dialog = gtk_file_chooser_dialog_new (whole_dir?_("Import directory"):
124     _("Import file"),
125 harbaum 1 GTK_WINDOW(appdata->window),
126     whole_dir?GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER :
127     GTK_FILE_CHOOSER_ACTION_OPEN,
128     GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
129     GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
130     NULL);
131     #endif
132    
133     /* use path if one is present */
134     if(appdata->path)
135     gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog),
136     appdata->path);
137    
138     gtk_widget_show_all (GTK_WIDGET(dialog));
139     if (gtk_dialog_run (GTK_DIALOG(dialog)) == GTK_FM_OK) {
140     char *filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
141    
142     gpx_dialog_t *dialog = gpx_busy_dialog_new(GTK_WIDGET(appdata->window));
143    
144     if(!whole_dir)
145     gpx = gpx_parse(dialog, filename);
146     else {
147     /* cur trailing '/' if present */
148     if(strlastchr(filename) == '/')
149     filename[strlen(filename)] = 0;
150    
151     gpx = gpx_parse_dir(dialog, filename);
152     }
153    
154     gpx_busy_dialog_destroy(dialog);
155    
156     /* save path if gpx was successfully loaded */
157     if(gpx) {
158     char *r = strrchr(filename, '/');
159    
160     /* there is a delimiter, use everything left of it as path */
161     if(r && !whole_dir) {
162     *r = 0;
163     if(appdata->path) free(appdata->path);
164     appdata->path = strdup(filename);
165     /* restore path ... just in case ... */
166     *r = '/';
167     }
168    
169     if(whole_dir)
170     appdata->path = strdup(filename);
171     }
172    
173     g_free (filename);
174     }
175    
176     gtk_widget_destroy (dialog);
177    
178     return gpx;
179     }
180    
181     /******************** begin of cachelist ********************/
182    
183     enum {
184     CACHELIST_COL_TYPE = 0,
185     CACHELIST_COL_ID,
186     CACHELIST_COL_NAME,
187     CACHELIST_COL_SIZE,
188     CACHELIST_COL_RATING,
189     CACHELIST_COL_BEARING,
190     CACHELIST_COL_DISTANCE,
191     CACHELIST_COL_DATA,
192     CACHELIST_COL_AVAIL,
193     CACHELIST_COL_ARCHIVE,
194     CACHELIST_NUM_COLS
195     } ;
196    
197     void cachelist_view_onRowActivated(GtkTreeView *treeview,
198     GtkTreePath *path,
199     GtkTreeViewColumn *col,
200     gpointer userdata) {
201     appdata_t *appdata = (appdata_t*)userdata;
202     GtkTreeIter iter;
203     GtkTreeModel *model = gtk_tree_view_get_model(treeview);
204    
205     if(gtk_tree_model_get_iter(model, &iter, path)) {
206     cache_t *cache;
207     gtk_tree_model_get(model, &iter, CACHELIST_COL_DATA, &cache, -1);
208     #ifndef USE_BREAD_CRUMB_TRAIL
209     cache_dialog(appdata, cache);
210     #else
211     gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
212     appdata->cur_view = cache_view(appdata, cache);
213     gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
214     gtk_widget_show_all(appdata->vbox);
215    
216     crumb_add(appdata, cache->name, CRUMB_CACHE, cache);
217     #endif
218     }
219     }
220    
221     typedef struct {
222     appdata_t *appdata;
223     GtkTreePath *path;
224     gboolean done;
225     } cachelist_expose_t;
226    
227     static gboolean cachelist_expose(GtkWidget *widget, GdkEventExpose *event,
228     gpointer user_data) {
229     cachelist_expose_t *ce = (cachelist_expose_t*)user_data;
230    
231     if(event->type == GDK_EXPOSE) {
232     if(ce->path && !ce->done) {
233     gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(widget),
234     ce->path, NULL, TRUE, 0.5, 0.5);
235     gtk_tree_path_free(ce->path);
236     ce->done = TRUE;
237     }
238     }
239    
240     return FALSE;
241     }
242    
243     static void cachelist_destroy(GtkWidget *widget, gpointer user_data) {
244     cachelist_expose_t *ce = (cachelist_expose_t*)user_data;
245    
246     printf("cachelist timer removed\n");
247     g_assert(ce->appdata->cachelist_handler_id);
248     gtk_timeout_remove(ce->appdata->cachelist_handler_id);
249     ce->appdata->cachelist_handler_id = 0;
250    
251     free(user_data);
252     }
253    
254     #define CACHELIST_UPDATE_TIMEOUT (30000)
255    
256     static GtkWidget *cachelist_create(appdata_t *appdata, gpx_t *gpx,
257     cache_t *sel_cache);
258    
259     void cachelist_redraw(appdata_t *appdata) {
260     #ifndef USE_MAEMO
261     // gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
262     // appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
263     // gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
264     // gtk_widget_show_all(appdata->vbox);
265     #else
266    
267 harbaum 11 if(!appdata->cur_view) {
268     printf("cachelist redraw: no active view\n");
269     return;
270     }
271    
272 harbaum 1 g_assert(!appdata->cur_cache);
273     int redraw = 0;
274     if(appdata->search_results)
275     redraw = 1;
276     else {
277     if(appdata->cur_gpx)
278     redraw = 2; // redraw cachelist
279     }
280    
281     if(redraw) {
282 harbaum 11 GtkWidget *container = appdata->vbox;
283    
284     printf("redraw %d\n", redraw);
285    
286     #ifdef USE_STACKABLE_WINDOW
287     HildonWindowStack *stack = hildon_window_stack_get_default();
288     container = hildon_window_stack_peek(stack);
289     #endif
290    
291     gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
292 harbaum 1 switch(redraw) {
293     case 1:
294     appdata->cur_view = cachelist_create(appdata,
295     appdata->search_results, NULL);
296     break;
297     case 2:
298     appdata->cur_view = cachelist_create(appdata,
299     appdata->cur_gpx, NULL);
300     break;
301     }
302    
303 harbaum 11 #ifdef USE_STACKABLE_WINDOW
304     if(container != appdata->vbox)
305     gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
306     else
307     #endif
308     gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
309    
310     gtk_widget_show_all(container);
311 harbaum 1 }
312     #endif
313     }
314    
315    
316     static gboolean cachelist_update(gpointer data) {
317    
318     printf("cachelist timer fired!\n");
319    
320     #ifdef USE_MAEMO
321     appdata_t *appdata = (appdata_t*)data;
322    
323 harbaum 11 if(appdata->cur_cache)
324     return TRUE;
325    
326 harbaum 1 if(appdata->cachelist_disable_screensaver)
327     if (osso_display_blanking_pause(appdata->osso_context) != OSSO_OK)
328     fprintf(stderr, "error with display blank\n");
329    
330     if(appdata->cachelist_update)
331     cachelist_redraw(appdata);
332     #endif
333    
334     return TRUE;
335     }
336    
337     static void cachelist_timer_reset(appdata_t *appdata) {
338 harbaum 11 printf("cachelist timer reset\n");
339 harbaum 1 g_assert(appdata->cachelist_handler_id);
340     gtk_timeout_remove(appdata->cachelist_handler_id);
341     appdata->cachelist_handler_id =
342     gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
343     }
344    
345     static gboolean cachelist_update_reset0(GtkWidget *widget,
346     GdkEventButton *event,
347     gpointer user_data) {
348     cachelist_timer_reset((appdata_t*)user_data);
349     return FALSE;
350     }
351    
352     static void cachelist_update_reset1(GtkAdjustment *adj,
353     gpointer user_data) {
354     cachelist_timer_reset((appdata_t*)user_data);
355     }
356    
357     static GtkWidget *cachelist_create(appdata_t *appdata, gpx_t *gpx,
358     cache_t *sel_cache) {
359     GtkCellRenderer *renderer;
360     GtkWidget *view;
361     GtkListStore *store;
362     GtkTreeIter iter;
363    
364     if(!gpx->notes_loaded) {
365     notes_load_all(appdata, gpx);
366     gpx->notes_loaded = TRUE;
367     }
368    
369     appdata->cur_items = appdata->cachelist_items;
370    
371     /* first sort the caches */
372     pos_t *refpos = get_pos(appdata);
373     gpx_sort(gpx, GPX_SORT_BY_DISTANCE, refpos);
374    
375     view = gtk_tree_view_new();
376    
377     /* --- "Type" column --- */
378     renderer = custom_cell_renderer_type_new();
379     gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
380     -1, "Type", renderer, "type", CACHELIST_COL_TYPE, NULL);
381    
382     /* --- "Id" column --- */
383     if(appdata->cachelist_items & CACHELIST_ITEM_ID) {
384     renderer = gtk_cell_renderer_text_new();
385     gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
386     -1, "Id", renderer, "text", CACHELIST_COL_ID, NULL);
387     }
388    
389     /* --- "Name" column --- */
390     renderer = gtk_cell_renderer_text_new();
391     g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
392    
393     GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
394     "Name", renderer, "text", CACHELIST_COL_NAME, NULL);
395     gtk_tree_view_column_set_expand(column, TRUE);
396     gtk_tree_view_insert_column(GTK_TREE_VIEW(view), column, -1);
397    
398     g_object_set(renderer, "foreground", "#ff0000", NULL );
399     gtk_tree_view_column_add_attribute(column, renderer, "strikethrough",
400     CACHELIST_COL_AVAIL);
401     gtk_tree_view_column_add_attribute(column, renderer,
402     "foreground-set", CACHELIST_COL_ARCHIVE);
403    
404     /* --- "Size" column --- */
405     if(appdata->cachelist_items & CACHELIST_ITEM_SIZE) {
406     renderer = custom_cell_renderer_size_new();
407     gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
408     -1, "Size", renderer, "size", CACHELIST_COL_SIZE, NULL);
409     }
410    
411     /* --- "Rating" column --- */
412     if(appdata->cachelist_items & CACHELIST_ITEM_RATING) {
413     renderer = custom_cell_renderer_rating_new();
414     gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
415     -1, "Rating", renderer, "rating", CACHELIST_COL_RATING, NULL);
416     }
417    
418     /* --- "Bearing" column --- */
419     renderer = gtk_cell_renderer_pixbuf_new();
420     gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
421     -1, "Bearing", renderer, "pixbuf", CACHELIST_COL_BEARING, NULL);
422    
423     /* --- "Distance" column --- */
424     renderer = gtk_cell_renderer_text_new();
425     gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
426     -1, "Distance", renderer, "text", CACHELIST_COL_DISTANCE, NULL);
427    
428     store = gtk_list_store_new(CACHELIST_NUM_COLS, G_TYPE_INT,
429     G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INT,
430     G_TYPE_INT, GDK_TYPE_PIXBUF, G_TYPE_STRING,
431     G_TYPE_POINTER, G_TYPE_BOOLEAN,
432     G_TYPE_BOOLEAN);
433    
434     GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
435    
436     GtkTreeIter sel_iter;
437     gboolean sel_iter_valid = FALSE;
438     GtkTreePath *path = NULL;
439     cache_t *cache = gpx->cache;
440     while(cache) {
441     char str[32];
442     gpx_pos_get_distance_str(str, sizeof(str),
443     *refpos, gpx_cache_pos(cache), appdata->imperial);
444    
445     int dint = (int)(cache->difficulty*2-2);
446     if(dint < 0) dint = 0;
447     if(dint > 8) dint = 8;
448    
449     int tint = (int)(cache->terrain*2-2);
450     if(tint < 0) tint = 0;
451     if(tint > 8) tint = 8;
452    
453     /* cache type includes "solved" flag in lowest bit */
454     int type = (cache->type<<8) +
455     (cache->notes?4:0) +
456     ((cache->notes && cache->notes->override)?1:0) +
457     ((cache->notes && cache->notes->found)?2:0);
458    
459     if((!(type & 2)) || !appdata->cachelist_hide_found) {
460    
461     /* Append a row and fill in some data */
462     gtk_list_store_append (store, &iter);
463    
464     gtk_list_store_set(store, &iter,
465     CACHELIST_COL_TYPE, type,
466     CACHELIST_COL_ID, cache->id,
467     CACHELIST_COL_NAME, cache->name,
468     CACHELIST_COL_SIZE, cache->container,
469     CACHELIST_COL_RATING, 100 * dint + tint,
470     CACHELIST_COL_BEARING,
471     icon_bearing(*refpos, gpx_cache_pos(cache)),
472     CACHELIST_COL_DISTANCE, str,
473     CACHELIST_COL_DATA, cache,
474     CACHELIST_COL_AVAIL, !cache->available ||
475     cache->archived,
476     CACHELIST_COL_ARCHIVE, cache->archived,
477     -1);
478    
479     if(cache == sel_cache) {
480     sel_iter = iter;
481     sel_iter_valid = TRUE;
482     }
483     }
484    
485     cache = cache->next;
486     }
487    
488     gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store));
489     g_object_unref(store);
490    
491     if(sel_iter_valid) {
492     gtk_tree_selection_select_iter(sel, &sel_iter);
493     path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &sel_iter);
494     }
495    
496     /* make list react on clicks */
497     g_signal_connect(view, "row-activated",
498     (GCallback)cachelist_view_onRowActivated, appdata);
499    
500     cachelist_expose_t *ce = malloc(sizeof(cachelist_expose_t));
501     ce->appdata = appdata;
502     ce->path = path;
503     ce->done = FALSE;
504    
505     g_signal_connect(view, "expose-event",
506     (GCallback)cachelist_expose, ce);
507     g_signal_connect(view, "destroy",
508     (GCallback)cachelist_destroy, ce);
509    
510     /* put this inside a scrolled view */
511     #ifndef USE_PANNABLE_AREA
512     GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL);
513     gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
514     GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
515     gtk_container_add(GTK_CONTAINER(scrolled_window), view);
516     #else
517     GtkWidget *pannable_area = hildon_pannable_area_new();
518    
519     gtk_container_add(GTK_CONTAINER(pannable_area), view);
520     #endif
521    
522     /* add a timer for automatic update */
523     g_assert(!appdata->cachelist_handler_id);
524     appdata->cachelist_handler_id =
525     gtk_timeout_add(CACHELIST_UPDATE_TIMEOUT, cachelist_update, appdata);
526    
527     /* update timer is being reset if the user scrolls or selects */
528     g_signal_connect(view, "button-press-event",
529     (GCallback)cachelist_update_reset0, appdata);
530    
531     #ifndef USE_PANNABLE_AREA
532     g_signal_connect(gtk_scrolled_window_get_vadjustment(
533     GTK_SCROLLED_WINDOW(scrolled_window)),
534     "value-changed",
535     (GCallback)cachelist_update_reset1, appdata);
536    
537     return scrolled_window;
538     #else
539     g_signal_connect(hildon_pannable_area_get_vadjustment(
540     HILDON_PANNABLE_AREA(pannable_area)),
541     "value-changed",
542     (GCallback)cachelist_update_reset1, appdata);
543    
544    
545     return pannable_area;
546     #endif
547     }
548    
549     #ifndef USE_MAEMO
550     void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
551     GtkWidget *dialog =
552     gtk_dialog_new_with_buttons(gpx->name, GTK_WINDOW(appdata->window),
553     GTK_DIALOG_NO_SEPARATOR | GTK_DIALOG_MODAL |
554     GTK_DIALOG_DESTROY_WITH_PARENT,
555     GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
556     NULL);
557    
558     gtk_window_set_default_size(GTK_WINDOW(dialog), DIALOG_WIDTH, DIALOG_HEIGHT);
559    
560     gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
561     cachelist_create(appdata, gpx, NULL));
562    
563     gtk_widget_show_all(dialog);
564    
565     gtk_dialog_run(GTK_DIALOG(dialog));
566     gtk_widget_destroy(dialog);
567     }
568     #else
569     #ifdef USE_STACKABLE_WINDOW
570 harbaum 11 static void search_result_free(gpx_t *result);
571    
572     void on_cachelist_destroy(GtkWidget *widget, appdata_t *appdata) {
573     if(appdata->search_results) {
574     search_result_free(appdata->search_results);
575     appdata->search_results = NULL;
576     }
577     appdata->cur_gpx = NULL;
578    
579     /* restore cur_view */
580     appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
581     }
582    
583 harbaum 1 void cachelist_dialog(appdata_t *appdata, gpx_t *gpx) {
584     GtkWidget *window = hildon_stackable_window_new();
585    
586 harbaum 11 /* store last "cur_view" in window */
587     g_object_set_data(G_OBJECT(window), "cur_view", appdata->cur_view);
588 harbaum 1
589 harbaum 11 appdata->cur_gpx = gpx;
590     char *title = g_strdup_printf("GPXView - %s", gpx->name);
591     gtk_window_set_title(GTK_WINDOW(window), title);
592     g_free(title);
593 harbaum 1
594 harbaum 11 appdata->cur_view = cachelist_create(appdata, gpx, NULL);
595     gtk_container_add(GTK_CONTAINER(window), appdata->cur_view);
596    
597    
598 harbaum 3 hildon_window_set_app_menu(HILDON_WINDOW(window),
599     menu_create(appdata, MENU_CACHELIST));
600    
601 harbaum 11 g_signal_connect(G_OBJECT(window), "destroy",
602     G_CALLBACK(on_cachelist_destroy), appdata);
603    
604 harbaum 1 gtk_widget_show_all(window);
605     }
606     #endif
607     #endif
608    
609     /******************** end of cachelist ********************/
610    
611     /******************** begin of gpxlist ********************/
612    
613     enum {
614     GPXLIST_COL_ICON = 0,
615     GPXLIST_COL_FILENAME,
616     GPXLIST_COL_NAME,
617     GPXLIST_COL_DATE,
618     GPXLIST_COL_CACHES,
619     GPXLIST_COL_OPEN,
620     #ifdef USE_PANNABLE_AREA
621     GPXLIST_COL_DELETE,
622     #endif
623     GPXLIST_COL_DATA,
624     GPXLIST_NUM_COLS
625     } ;
626    
627     static GdkPixbuf *gpx_icon_get(gpx_t *gpx) {
628     if(gpx->filename && g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
629     return icon_get(ICON_FILE, 1);
630    
631     if(gpx->filename&& !strcasecmp(gpx->filename+strlen(gpx->filename)-4,".zip"))
632     return icon_get(ICON_FILE, 2);
633    
634     return icon_get(ICON_FILE, 0);
635     }
636    
637     static void gpxlist_set(GtkListStore *store, GtkTreeIter *iter, gpx_t *gpx) {
638     char date_str[32], cnum[32];
639    
640     if(gpx->year && gpx->month && gpx->day) {
641     GDate *date = g_date_new_dmy(gpx->day, gpx->month, gpx->year);
642     g_date_strftime(date_str, sizeof(date_str), "%x", date);
643     g_date_free(date);
644     } else
645     strcpy(date_str, "---");
646    
647     char *fname = strrchr(gpx->filename, '/');
648     if(!fname) fname = gpx->filename;
649     else fname++; /* skip '/' */
650    
651     snprintf(cnum, sizeof(cnum), "%d", gpx_total_caches(gpx));
652    
653     /* Append a row and fill in some data */
654     gtk_list_store_set(store, iter,
655     GPXLIST_COL_ICON, gpx_icon_get(gpx),
656     GPXLIST_COL_FILENAME, fname,
657     GPXLIST_COL_NAME, gpx->name,
658     GPXLIST_COL_DATE, gpx->closed?NULL:date_str,
659     GPXLIST_COL_OPEN, !gpx->closed,
660     GPXLIST_COL_CACHES, gpx->closed?NULL:cnum,
661     #ifdef USE_PANNABLE_AREA
662     GPXLIST_COL_DELETE, icon_get(ICON_MISC, 7),
663     #endif
664     GPXLIST_COL_DATA, gpx,
665     -1);
666     }
667    
668     static void gpxlist_remove(appdata_t *appdata,
669     GtkListStore *store, GtkTreeIter *iter,
670     gpx_t *gpx) {
671    
672     printf("removing %s\n", gpx->name);
673    
674     /* de-chain */
675     gpx_t **prev = &appdata->gpx;
676     while(*prev != gpx) prev = &((*prev)->next);
677     *prev = gpx->next;
678    
679     /* remove gconf entry if file was closed */
680     gconf_remove_closed_name(appdata, gpx->filename);
681    
682     /* free gpx itself */
683     gpx_free(gpx);
684    
685     /* and remove from store */
686     gtk_list_store_remove(store, iter);
687     }
688    
689     static void gpxlist_close(appdata_t *appdata,
690     GtkListStore *store, GtkTreeIter *iter,
691     gpx_t *gpx) {
692    
693     printf("closing %s\n", gpx->name);
694    
695     g_assert(!gpx->closed);
696     gpx->closed = TRUE;
697    
698     /* free all associated caches */
699     gpx_free_caches(gpx);
700    
701     /* update entry */
702     gpxlist_set(store, iter, gpx);
703    
704     /* save name in gconf so we know this has been closed */
705     gconf_save_closed_name(appdata, gpx->filename, gpx->name);
706     }
707    
708     static void gpxlist_view_onRowActivated(GtkTreeView *treeview,
709     GtkTreePath *path,
710     GtkTreeViewColumn *col,
711     gpointer userdata) {
712     appdata_t *appdata = (appdata_t*)userdata;
713     GtkTreeIter iter;
714     GtkTreeModel *model = gtk_tree_view_get_model(treeview);
715    
716     if (gtk_tree_model_get_iter(model, &iter, path)) {
717     gpx_t *gpx;
718     gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
719    
720     #ifdef USE_PANNABLE_AREA
721     /* get name of column the user clicked on */
722     const char *col_name = NULL;
723     if(col) col_name = gtk_tree_view_column_get_title(col);
724    
725     if(col_name && !strcmp(col_name, "Del")) {
726     printf("clicked delete\n");
727    
728     /* ask user what he wants */
729     GtkWidget *dialog = gtk_message_dialog_new(
730     GTK_WINDOW(appdata->window),
731     GTK_DIALOG_DESTROY_WITH_PARENT,
732     GTK_MESSAGE_QUESTION, GTK_BUTTONS_CANCEL,
733     _("Do you want to close this entry only or do "
734     "you want to remove it completely from the list?"));
735    
736     gtk_dialog_add_buttons(GTK_DIALOG(dialog),
737     _("Remove"), 1,
738     _("Close"), 2,
739     NULL);
740    
741     if(gpx->closed)
742     gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), 2, FALSE);
743    
744     gtk_window_set_title(GTK_WINDOW(dialog), _("Remove entry?"));
745    
746     /* set the active flag again if the user answered "no" */
747     switch(gtk_dialog_run(GTK_DIALOG(dialog))) {
748    
749     case 1:
750     gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
751     break;
752    
753     case 2:
754     gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
755     break;
756    
757     default:
758     break;
759     }
760    
761     gtk_widget_destroy(dialog);
762    
763     } else
764     #endif
765     {
766    
767     /* this gpx file may be closed. Since the user definitely wants */
768     /* to use it, we just open it again */
769     if(gpx->closed) {
770     gpx_dialog_t *dialog =
771     gpx_busy_dialog_new(GTK_WIDGET(appdata->window));
772     gpx_t *new = NULL;
773    
774     if(g_file_test(gpx->filename, G_FILE_TEST_IS_DIR))
775     new = gpx_parse_dir(dialog, gpx->filename);
776     else
777     new = gpx_parse(dialog, gpx->filename);
778    
779     if(new) {
780     gpx_t **prev = &(appdata->gpx);
781     while(*prev && *prev != gpx)
782     prev = &(*prev)->next;
783    
784     /* this entry _must_ be in the list */
785     g_assert(*prev);
786    
787     /* replace gpx entry with the new "open" one */
788     (*prev) = new;
789     new->next = gpx->next;
790     gpx->next = NULL;
791    
792     /* free old closed one */
793     gpx_free(gpx);
794    
795     gpx = new;
796    
797     /* finally update the visible list */
798     gpxlist_set(appdata->gpxstore, &iter, gpx);
799    
800     /* and remove gconf entry */
801     gconf_remove_closed_name(appdata, gpx->filename);
802    
803     #ifndef USE_PANNABLE_AREA
804     gtk_widget_set_sensitive(appdata->menu_close, TRUE);
805     #endif
806     } else {
807     printf("unable to reopen file %s\n", gpx->filename);
808     return;
809     }
810    
811     gpx_busy_dialog_destroy(dialog);
812     }
813     #ifndef USE_BREAD_CRUMB_TRAIL
814 harbaum 12 #ifdef USE_STACKABLE_WINDOW
815 harbaum 11 if(!appdata->cur_gpx)
816 harbaum 12 #endif
817 harbaum 11 cachelist_dialog(appdata, gpx);
818 harbaum 12 #ifdef USE_STACKABLE_WINDOW
819 harbaum 11 else
820     printf("selected gpx, but cachelist window already present\n");
821 harbaum 12 #endif
822 harbaum 1 #else
823     gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
824     appdata->cur_view = cachelist_create(appdata, gpx, NULL);
825     gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
826     gtk_widget_show_all(appdata->vbox);
827    
828     crumb_add(appdata, gpx->name, CRUMB_CACHELIST, gpx);
829     #endif
830     }
831     }
832     }
833    
834     #ifndef USE_PANNABLE_AREA
835     static gboolean
836     view_selection_func(GtkTreeSelection *selection, GtkTreeModel *model,
837     GtkTreePath *path, gboolean path_currently_selected,
838     gpointer userdata) {
839     appdata_t *appdata = (appdata_t*)userdata;
840     GtkTreeIter iter;
841    
842     if(gtk_tree_model_get_iter(model, &iter, path)) {
843     gpx_t *gpx;
844     gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
845    
846     gtk_widget_set_sensitive(appdata->menu_remove, !path_currently_selected);
847    
848     if(!gpx->closed)
849     gtk_widget_set_sensitive(appdata->menu_close, !path_currently_selected);
850     }
851    
852     return TRUE; /* allow selection state to change */
853     }
854     #endif
855    
856     static GtkWidget *gpxlist_create_view_and_model(appdata_t *appdata,
857     gpx_t *sel_gpx) {
858     gpx_t *gpx = appdata->gpx;
859     GtkCellRenderer *renderer;
860    
861     /* saved displayed items */
862     appdata->cur_items = appdata->gpxlist_items;
863    
864     #ifndef USE_PANNABLE_AREA
865     /* nothing selected yet */
866     gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
867     gtk_widget_set_sensitive(appdata->menu_close, FALSE);
868     #endif
869    
870     appdata->gpxview = gtk_tree_view_new ();
871    
872     GtkTreeSelection *selection =
873     gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
874     #ifndef USE_PANNABLE_AREA
875     gtk_tree_selection_set_select_function(selection, view_selection_func,
876     appdata, NULL);
877     #endif
878    
879     /* --- "Icon" column --- */
880     renderer = gtk_cell_renderer_pixbuf_new();
881     gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
882     -1, "Icon", renderer,
883     "pixbuf", GPXLIST_COL_ICON,
884     // "sensitive", GPXLIST_COL_OPEN,
885     NULL);
886    
887     /* --- "FileName" column --- */
888     if(appdata->gpxlist_items & GPXLIST_ITEM_FILENAME) {
889     renderer = gtk_cell_renderer_text_new();
890     gtk_tree_view_insert_column_with_attributes(
891     GTK_TREE_VIEW(appdata->gpxview),
892     -1, "Filename", renderer,
893     "text", GPXLIST_COL_FILENAME,
894     "sensitive", GPXLIST_COL_OPEN,
895     NULL);
896     }
897    
898     /* --- "Name" column --- */
899     renderer = gtk_cell_renderer_text_new();
900     g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
901    
902     GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
903     "Name", renderer,
904     "text", GPXLIST_COL_NAME,
905     "sensitive", GPXLIST_COL_OPEN,
906     NULL);
907     gtk_tree_view_column_set_expand(column, TRUE);
908     gtk_tree_view_insert_column(GTK_TREE_VIEW(appdata->gpxview), column, -1);
909    
910     /* --- "Date" column --- */
911     if(appdata->gpxlist_items & GPXLIST_ITEM_DATE) {
912     renderer = gtk_cell_renderer_text_new();
913     g_object_set(renderer, "xalign", 1.0, NULL );
914     gtk_tree_view_insert_column_with_attributes(
915     GTK_TREE_VIEW(appdata->gpxview),
916     -1, "Date", renderer,
917     "text", GPXLIST_COL_DATE,
918     "sensitive", GPXLIST_COL_OPEN,
919     NULL);
920     }
921    
922     /* --- "Number of caches" column --- */
923     if(appdata->gpxlist_items & GPXLIST_ITEM_CNUM) {
924     renderer = gtk_cell_renderer_text_new();
925     g_object_set(renderer, "xalign", 1.0, NULL );
926     gtk_tree_view_insert_column_with_attributes(
927     GTK_TREE_VIEW(appdata->gpxview),
928     -1, "#Caches", renderer,
929     "text", GPXLIST_COL_CACHES,
930     "sensitive", GPXLIST_COL_OPEN,
931     NULL);
932     }
933    
934     #ifdef USE_PANNABLE_AREA
935     /* --- "Delete" column --- */
936     renderer = gtk_cell_renderer_pixbuf_new();
937     gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
938     -1, "Del", renderer,
939     "pixbuf", GPXLIST_COL_DELETE,
940     "sensitive", GPXLIST_COL_OPEN,
941     NULL);
942     #endif
943    
944     /* build and fill the store */
945     appdata->gpxstore = gtk_list_store_new(GPXLIST_NUM_COLS, GDK_TYPE_PIXBUF,
946     G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
947     G_TYPE_STRING, G_TYPE_BOOLEAN,
948     #ifdef USE_PANNABLE_AREA
949     GDK_TYPE_PIXBUF,
950     #endif
951     G_TYPE_POINTER);
952    
953     GtkTreePath *path = NULL;
954     GtkTreeIter sel_iter;
955     gboolean sel_iter_valid = FALSE;
956     while(gpx) {
957     GtkTreeIter iter;
958     gtk_list_store_append(appdata->gpxstore, &iter);
959     gpxlist_set(appdata->gpxstore, &iter, gpx);
960    
961     if(gpx == sel_gpx) {
962     sel_iter = iter;
963     sel_iter_valid = TRUE;
964     }
965    
966     gpx = gpx->next;
967     }
968    
969     gtk_tree_view_set_model(GTK_TREE_VIEW(appdata->gpxview),
970     GTK_TREE_MODEL(appdata->gpxstore));
971    
972     g_object_unref(appdata->gpxstore);
973    
974     if(sel_iter_valid) {
975     gtk_tree_selection_select_iter(selection, &sel_iter);
976     path = gtk_tree_model_get_path(GTK_TREE_MODEL(appdata->gpxstore),
977     &sel_iter);
978     gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(appdata->gpxview),
979     path, NULL, TRUE, 0.0, 0.0);
980     gtk_tree_path_free(path);
981     }
982    
983     /* make list react on clicks */
984     g_signal_connect(appdata->gpxview, "row-activated",
985     (GCallback)gpxlist_view_onRowActivated, appdata);
986    
987     /* put this inside a scrolled view */
988     #ifndef USE_PANNABLE_AREA
989     GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
990     gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
991     GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
992     gtk_container_add(GTK_CONTAINER(scrolled_window), appdata->gpxview);
993    
994     return scrolled_window;
995     #else
996     GtkWidget *pannable_area = hildon_pannable_area_new();
997     gtk_container_add(GTK_CONTAINER(pannable_area), appdata->gpxview);
998    
999     return pannable_area;
1000     #endif
1001     }
1002    
1003     /* add last entry in gpx list to visual representation */
1004     static void gpxlist_add(appdata_t *appdata, gpx_t *new) {
1005     GtkTreeIter iter;
1006    
1007     gtk_list_store_append(appdata->gpxstore, &iter);
1008     gpxlist_set(appdata->gpxstore, &iter, new);
1009    
1010     /* and attach entry to end of list */
1011     gpx_t **gpx = &appdata->gpx;
1012     while(*gpx) gpx = &((*gpx)->next);
1013     *gpx = new;
1014     }
1015    
1016     /******************** end of gpxlist ********************/
1017    
1018     /******************** begin of menu *********************/
1019    
1020     static void
1021     cb_menu_about(GtkWidget *window, gpointer data) {
1022     GtkAboutDialog *about = GTK_ABOUT_DIALOG(gtk_about_dialog_new());
1023    
1024     gtk_about_dialog_set_name(about, "GPXView");
1025     gtk_about_dialog_set_version(about, VERSION);
1026     gtk_about_dialog_set_copyright(about,
1027     _("GPXView (c) 2008 by\n"
1028     "Till Harbaum <till@harbaum.org>\n"
1029     "Geocaching.com: Tantil"));
1030    
1031     gtk_about_dialog_set_website(about,
1032     _("http://www.harbaum.org/till/maemo"));
1033    
1034     gtk_about_dialog_set_comments(about,
1035     _("Geocaching.com GPX file viewer"));
1036    
1037     gtk_widget_show_all(GTK_WIDGET(about));
1038     gtk_dialog_run(GTK_DIALOG(about));
1039     gtk_widget_destroy(GTK_WIDGET(about));
1040     }
1041    
1042     #if defined(USE_MAEMO) && defined(HILDON_HELP)
1043     static void
1044     cb_menu_help(GtkWidget *window, gpointer data) {
1045     appdata_t *appdata = (appdata_t*)data;
1046    
1047     hildon_help_show(appdata->osso_context, HELP_ID_INTRO, 0);
1048     }
1049     #endif
1050    
1051     static void
1052     cb_menu_add(GtkWidget *window, gpointer data) {
1053     appdata_t *appdata = (appdata_t *)data;
1054    
1055     gpx_t *new = choose_file(appdata, FALSE);
1056     if(new) gpxlist_add(appdata, new);
1057     }
1058    
1059     static void
1060     cb_menu_adddir(GtkWidget *window, gpointer data) {
1061     appdata_t *appdata = (appdata_t *)data;
1062    
1063     gpx_t *new = choose_file(appdata, TRUE);
1064     if(new) gpxlist_add(appdata, new);
1065     }
1066    
1067     #ifndef USE_PANNABLE_AREA
1068     static void
1069     cb_menu_close(GtkWidget *window, gpointer data) {
1070     appdata_t *appdata = (appdata_t *)data;
1071     GtkTreeSelection *selection;
1072     GtkTreeModel *model;
1073     GtkTreeIter iter;
1074    
1075     printf("selected close\n");
1076    
1077     /* the entry cannot be closed again */
1078     gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1079    
1080     selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1081    
1082     printf("gpxlist close\n");
1083    
1084     if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
1085     gpx_t *gpx = NULL;
1086     gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1087    
1088     if(gpx) gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
1089     } else {
1090     g_print ("no row selected.\n");
1091     }
1092     }
1093    
1094     static void
1095     cb_menu_remove(GtkWidget *window, gpointer data) {
1096     appdata_t *appdata = (appdata_t *)data;
1097    
1098     /* disable menu item */
1099     gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
1100     gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1101    
1102     GtkTreeModel *model;
1103     GtkTreeIter iter;
1104     GtkTreeSelection *selection =
1105     gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1106    
1107     printf("gpxlist remove\n");
1108    
1109     if(gtk_tree_selection_get_selected(selection, &model, &iter)) {
1110     gpx_t *gpx = NULL;
1111     gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1112    
1113     if(gpx) gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
1114     } else {
1115     g_print ("no row selected.\n");
1116     }
1117     }
1118    
1119     #endif // !USE_PANNABLE_AREA
1120    
1121     static void search_result_free(gpx_t *result) {
1122     printf("freeing search results\n");
1123    
1124     /* free found chain */
1125     cache_t *cache = result->cache;
1126     while(cache) {
1127     cache_t *next = cache->next;
1128     free(cache);
1129     cache = next;
1130     }
1131     free(result->name);
1132     free(result);
1133     }
1134    
1135     #define MAX_HITS 50
1136    
1137     static time_t localize_time(time_t in) {
1138     time_t ret;
1139     char *tz;
1140     struct tm *tm = localtime(&in);
1141    
1142     tz = getenv("TZ");
1143     setenv("TZ", "", 1);
1144     tzset();
1145     ret = mktime(tm);
1146     if (tz)
1147     setenv("TZ", tz, 1);
1148     else
1149     unsetenv("TZ");
1150     tzset();
1151     return ret;
1152     }
1153    
1154     static int days_ago(time_t in) {
1155     int day_in = localize_time(in) / (60*60*24);
1156     int day_now = localize_time(time(NULL)) / (60*60*24);
1157    
1158     return day_now - day_in;
1159     }
1160    
1161     gpx_t *search_do(appdata_t *appdata, gpx_t *gpx, char *phrase,
1162     int what, gboolean local) {
1163     /* walk through all caches */
1164    
1165     int hits = 0;
1166     gpx_t *found = malloc(sizeof(gpx_t));
1167     memset(found, 0, sizeof(gpx_t));
1168     cache_t **cacheP = &(found->cache);
1169    
1170     if(what & SEARCH_FINDS) {
1171     time_t loc_now = localize_time(time(NULL));
1172     printf("now: %ld days since 1/1/1970, days hour is %ld\n",
1173     loc_now/(60*60*24), loc_now%(60*60*24)/(60*60));
1174     }
1175    
1176     while(gpx && hits < MAX_HITS) {
1177    
1178     /* we need all notes ... */
1179     if(what & SEARCH_FINDS) {
1180     notes_load_all(appdata, gpx);
1181     gpx->notes_loaded = TRUE;
1182     }
1183    
1184     cache_t *cache = gpx->cache;
1185    
1186     while(cache && hits < MAX_HITS) {
1187     gboolean hit = FALSE;
1188    
1189     if(what & SEARCH_FINDS) {
1190     if(cache->notes && cache->notes->found ) {
1191     int days = days_ago(cache->notes->ftime);
1192    
1193     if(cache->id)
1194     printf("find of %s is %d days ago\n", cache->id, days);
1195    
1196     if(days <= appdata->search_days)
1197     hit = 1;
1198     }
1199     } else if(cache->id && (what & SEARCH_ID) &&
1200     strcasestr(cache->id, phrase))
1201     hit = 1;
1202     else if(cache->name && (what & SEARCH_NAME) &&
1203     strcasestr(cache->name, phrase))
1204     hit = 1;
1205     else if(cache->short_description && (what & SEARCH_DESC) &&
1206     strcasestr(cache->short_description, phrase))
1207     hit = 1;
1208     else if(cache->long_description && (what & SEARCH_DESC) &&
1209     strcasestr(cache->long_description, phrase))
1210     hit = 1;
1211     else if(cache->owner && (what & SEARCH_OWNER) &&
1212     strcasestr(cache->owner, phrase))
1213     hit = 1;
1214    
1215     if(hit) {
1216     /* chain a copy of this cache structure into the found list */
1217     *cacheP = malloc(sizeof(cache_t));
1218     memcpy(*cacheP, cache, sizeof(cache_t));
1219     (*cacheP)->next = NULL;
1220     cacheP = &((*cacheP)->next);
1221     hits++;
1222     }
1223     cache = cache->next;
1224     }
1225    
1226     if(!local) gpx = gpx->next;
1227     else gpx = NULL; /* local search within one gpx only */
1228     }
1229    
1230     found->name = strdup(_("Search results"));
1231    
1232     return found;
1233     }
1234    
1235     typedef struct {
1236     appdata_t *appdata;
1237     GtkWidget *entry, *spinner;
1238     GtkWidget *in_id, *in_name, *in_desc, *in_owner, *in_finds;
1239     } search_context_t;
1240    
1241     static void callback_finds_toggled(GtkWidget *widget, gpointer data ) {
1242     search_context_t *context = (search_context_t*)data;
1243    
1244     gboolean in_finds = gtk_toggle_button_get_active(
1245     GTK_TOGGLE_BUTTON(context->in_finds));
1246    
1247     gtk_widget_set_sensitive(context->entry, !in_finds);
1248     gtk_widget_set_sensitive(context->in_id, !in_finds);
1249     gtk_widget_set_sensitive(context->in_name, !in_finds);
1250     gtk_widget_set_sensitive(context->in_desc, !in_finds);
1251     gtk_widget_set_sensitive(context->in_owner, !in_finds);
1252     gtk_widget_set_sensitive(context->spinner, in_finds);
1253     }
1254    
1255     static void
1256     cb_menu_search(GtkWidget *window, gpointer data) {
1257     appdata_t *appdata = (appdata_t *)data;
1258    
1259     search_context_t context;
1260     memset(&context, 0, sizeof(search_context_t));
1261     context.appdata = appdata;
1262    
1263     GtkWidget *dialog = gtk_dialog_new_with_buttons(_("Enter search phrase"),
1264     GTK_WINDOW(appdata->window), GTK_DIALOG_MODAL,
1265     GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
1266     GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
1267     NULL);
1268    
1269     gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1270     gtk_label_new(_("Search in:")));
1271    
1272     GtkWidget *table = gtk_table_new(2, 2, TRUE);
1273     gtk_table_set_col_spacing(GTK_TABLE(table), 0, 8);
1274    
1275     context.in_id = gtk_check_button_new_with_label(_("Waypoint IDs"));
1276     gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_id),
1277     appdata->search & SEARCH_ID);
1278     gtk_table_attach_defaults(GTK_TABLE(table), context.in_id, 0, 1, 0, 1);
1279    
1280     context.in_name = gtk_check_button_new_with_label(_("Names"));
1281     gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_name),
1282     appdata->search & SEARCH_NAME);
1283     gtk_table_attach_defaults(GTK_TABLE(table), context.in_name, 1, 2, 0, 1);
1284    
1285     context.in_desc = gtk_check_button_new_with_label(_("Descriptions"));
1286     gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_desc),
1287     appdata->search & SEARCH_DESC);
1288     gtk_table_attach_defaults(GTK_TABLE(table), context.in_desc, 0, 1, 1, 2);
1289    
1290     context.in_owner = gtk_check_button_new_with_label(_("Owner"));
1291     gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_owner),
1292     appdata->search & SEARCH_OWNER);
1293     gtk_table_attach_defaults(GTK_TABLE(table), context.in_owner, 1, 2, 1, 2);
1294    
1295     gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1296    
1297     /* -------------------------------------------------------------- */
1298    
1299     gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1300     gtk_label_new(_("Search for:")));
1301     gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1302     context.entry = gtk_entry_new());
1303     if(appdata->search_str)
1304     gtk_entry_set_text(GTK_ENTRY(context.entry), appdata->search_str);
1305    
1306     /* -------------------------------------------------------------- */
1307    
1308     gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1309     gtk_hseparator_new());
1310    
1311     GtkWidget *hbox = gtk_hbox_new(FALSE, 5);
1312    
1313     context.in_finds = gtk_check_button_new_with_label(_("Search finds for"));
1314     gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_finds),
1315     appdata->search & SEARCH_FINDS);
1316     gtk_box_pack_start_defaults(GTK_BOX(hbox), context.in_finds);
1317     g_signal_connect(G_OBJECT(context.in_finds), "toggled",
1318     G_CALLBACK(callback_finds_toggled), &context);
1319    
1320     #ifndef USE_MAEMO
1321     GtkObject *adj = gtk_adjustment_new(appdata->search_days, 0, 99, 1, 10, 10);
1322     context.spinner = gtk_spin_button_new(GTK_ADJUSTMENT(adj), 1, 0);
1323     #else
1324     context.spinner = hildon_number_editor_new(0, 99);
1325     hildon_number_editor_set_value(HILDON_NUMBER_EDITOR(context.spinner),
1326     appdata->search_days);
1327     #endif
1328     gtk_box_pack_start_defaults(GTK_BOX(hbox), context.spinner);
1329    
1330     gtk_box_pack_start_defaults(GTK_BOX(hbox), gtk_label_new(_("days")));
1331    
1332     gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox);
1333    
1334     /* -------------------------------------------------------------- */
1335    
1336     gtk_widget_show_all(dialog);
1337     callback_finds_toggled(NULL, &context);
1338    
1339     if(GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(dialog))) {
1340     char *p = strdup(gtk_entry_get_text(GTK_ENTRY(context.entry)));
1341    
1342     /* update saved search string */
1343     if(appdata->search_str) free(appdata->search_str);
1344     if(strlen(p) > 0)
1345     appdata->search_str = strdup(p);
1346    
1347     #ifndef USE_MAEMO
1348     appdata->search_days = gtk_spin_button_get_value_as_int(
1349     GTK_SPIN_BUTTON(context.spinner));
1350     #else
1351     appdata->search_days = hildon_number_editor_get_value(
1352     HILDON_NUMBER_EDITOR(context.spinner));
1353     #endif
1354    
1355     if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_finds)))
1356     appdata->search |= SEARCH_FINDS;
1357     else
1358     appdata->search &= ~SEARCH_FINDS;
1359    
1360     if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_id)))
1361     appdata->search |= SEARCH_ID;
1362     else
1363     appdata->search &= ~SEARCH_ID;
1364    
1365     if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_name)))
1366     appdata->search |= SEARCH_NAME;
1367     else
1368     appdata->search &= ~SEARCH_NAME;
1369    
1370     if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_desc)))
1371     appdata->search |= SEARCH_DESC;
1372     else
1373     appdata->search &= ~SEARCH_DESC;
1374    
1375     if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_owner)))
1376     appdata->search |= SEARCH_OWNER;
1377     else
1378     appdata->search &= ~SEARCH_OWNER;
1379    
1380     gtk_widget_destroy(dialog);
1381    
1382     /* don't search if we are asked to search for nothing */
1383     if(((appdata->search & (SEARCH_ID|SEARCH_NAME|SEARCH_DESC|SEARCH_OWNER)) &&
1384     strlen(p) > 0) || (appdata->search & SEARCH_FINDS)) {
1385    
1386     printf("Search for %s (flags = %x)...\n", p, appdata->search);
1387    
1388     #ifndef USE_BREAD_CRUMB_TRAIL
1389 harbaum 12 gpx_t *found =
1390 harbaum 11 search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1391 harbaum 1
1392     /* do search result dialog here ... */
1393 harbaum 12 cachelist_dialog(appdata, found);
1394 harbaum 11 #ifndef USE_STACKABLE_WINDOW
1395 harbaum 12 search_result_free(found);
1396     #else
1397     appdata->search_results = found;
1398 harbaum 11 #endif
1399 harbaum 1 #else
1400 harbaum 11 gpx_t *found = NULL;
1401    
1402 harbaum 1 if(appdata->cur_gpx)
1403     found = search_do(appdata, appdata->cur_gpx, p, appdata->search, TRUE);
1404     else
1405     found = search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1406    
1407     gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
1408     appdata->cur_view = cachelist_create(appdata, found, NULL);
1409     gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
1410     gtk_widget_show_all(appdata->vbox);
1411     crumb_add(appdata, found->name,
1412     appdata->cur_gpx?CRUMB_SEARCH_GPX:CRUMB_SEARCH_GLOBAL, found);
1413     #endif
1414     } else
1415     printf("No valid search: \"%s\" with flags %x!\n", p, appdata->search);
1416    
1417     free(p);
1418     } else
1419     gtk_widget_destroy(dialog);
1420     }
1421    
1422     void on_window_destroy (GtkWidget *widget, gpointer data);
1423    
1424     #ifndef USE_MAEMO
1425     static void
1426     cb_menu_quit(GtkWidget *window, gpointer data) {
1427     on_window_destroy(window, data);
1428     }
1429     #endif
1430    
1431 harbaum 2 #ifndef NO_COPY_N_PASTE
1432 harbaum 1 static void
1433     cb_menu_cut(GtkWidget *widget, gpointer data) {
1434     appdata_t *appdata = (appdata_t*)data;
1435    
1436     if(appdata->active_buffer) {
1437     if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1438     gtk_text_buffer_cut_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1439     appdata->clipboard, TRUE);
1440     } else
1441     printf("cut: ERROR, not a text buffer\n");
1442     } else
1443     printf("cut: ERROR, no active buffer\n");
1444     }
1445    
1446     static void
1447     cb_menu_copy(GtkWidget *widget, gpointer data) {
1448     appdata_t *appdata = (appdata_t*)data;
1449    
1450     if(appdata->active_buffer) {
1451     if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1452     gtk_text_buffer_copy_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1453     appdata->clipboard);
1454     } else if(GTK_WIDGET_TYPE(appdata->active_buffer) == gtk_html_get_type()) {
1455     printf("copy from html buffer\n");
1456     html_copy_to_clipboard(appdata);
1457     } else
1458     printf("copy: ERROR, not a text nor a html buffer\n");
1459     } else
1460     printf("copy: ERROR, no active buffer\n");
1461     }
1462    
1463     static void
1464     cb_menu_paste(GtkWidget *widget, gpointer data) {
1465     appdata_t *appdata = (appdata_t*)data;
1466    
1467     if(appdata->active_buffer) {
1468     if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1469     gtk_text_buffer_paste_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1470     appdata->clipboard, NULL, TRUE);
1471     } else
1472     printf("paste: ERROR, not a text buffer\n");
1473     } else
1474     printf("paste: ERROR, no active buffer\n");
1475     }
1476 harbaum 2 #endif
1477 harbaum 1
1478 harbaum 6 static void
1479     cb_menu_export_log(GtkWidget *widget, gpointer data) {
1480     appdata_t *appdata = (appdata_t*)data;
1481     notes_log_export(appdata);
1482     }
1483 harbaum 5
1484 harbaum 6 #ifdef USE_MAEMO
1485     static void
1486     cb_menu_export_mmpoi(GtkWidget *widget, gpointer data) {
1487     appdata_t *appdata = (appdata_t*)data;
1488     mmpoi_export(appdata);
1489     }
1490     #endif
1491 harbaum 5
1492 harbaum 6 static void
1493     cb_menu_export_garmin(GtkWidget *widget, gpointer data) {
1494     appdata_t *appdata = (appdata_t*)data;
1495     garmin_export(appdata);
1496 harbaum 1 }
1497    
1498 harbaum 6 static void
1499     cb_menu_geomath(GtkWidget *window, gpointer data) {
1500     geomath_dialog((appdata_t *)data);
1501     }
1502 harbaum 5
1503 harbaum 6 static void
1504     cb_menu_geotext(GtkWidget *window, gpointer data) {
1505     geotext_dialog((appdata_t *)data);
1506 harbaum 1 }
1507    
1508 harbaum 6 static void
1509     cb_menu_precpos(GtkWidget *window, gpointer data) {
1510     precise_position((appdata_t *)data);
1511 harbaum 1 }
1512    
1513 harbaum 6 #ifdef USE_STACKABLE_WINDOW
1514 harbaum 11 static void on_export_destroy(GtkWidget *widget, appdata_t *appdata) {
1515     appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
1516     }
1517 harbaum 6
1518 harbaum 3 void on_export_clicked(GtkButton *button, appdata_t *appdata) {
1519 harbaum 6 HildonStackableWindow *view_window;
1520 harbaum 5 GtkWidget *but;
1521 harbaum 3
1522 harbaum 6 view_window = HILDON_STACKABLE_WINDOW (hildon_stackable_window_new ());
1523 harbaum 11 gtk_window_set_title (GTK_WINDOW (view_window), "GPXView - Export");
1524 harbaum 3
1525 harbaum 11 /* store last "cur_view" in window */
1526     g_object_set_data(G_OBJECT(view_window), "cur_view", appdata->cur_view);
1527     appdata->cur_view = NULL;
1528    
1529     g_signal_connect(G_OBJECT(view_window), "destroy",
1530     G_CALLBACK(on_export_destroy), appdata);
1531    
1532 harbaum 6 GtkVBox *contents = GTK_VBOX(gtk_vbox_new (12, FALSE));
1533 harbaum 5
1534 harbaum 6 but = hildon_button_new_with_text(
1535     HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1536     HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1537     _("Export to Maemo Mapper"),
1538     _("Save a Maemo Mapper POI file"));
1539     g_signal_connect(but, "clicked",
1540     G_CALLBACK(cb_menu_export_mmpoi), appdata);
1541     gtk_box_pack_start(GTK_BOX(contents), but, FALSE, FALSE, 0);
1542 harbaum 3
1543 harbaum 6
1544     but = hildon_button_new_with_text(
1545     HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1546     HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1547     _("Export Field Notes"),
1548     _("Save a Garmin Field Notes file"));
1549     g_signal_connect(but, "clicked",
1550     G_CALLBACK(cb_menu_export_log), appdata);
1551     gtk_box_pack_start(GTK_BOX(contents), but, FALSE, FALSE, 0);
1552 harbaum 4
1553    
1554 harbaum 6 but = hildon_button_new_with_text(
1555     HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1556     HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1557     _("Export Garmin GPX"),
1558     _("Save a GPX file containing modified waypoints"));
1559     g_signal_connect(but, "clicked",
1560     G_CALLBACK(cb_menu_export_garmin), appdata);
1561     gtk_box_pack_start(GTK_BOX(contents), but, FALSE, FALSE, 0);
1562 harbaum 5
1563 harbaum 6 gtk_container_add (GTK_CONTAINER (view_window), GTK_WIDGET (contents));
1564     gtk_widget_show_all (GTK_WIDGET (view_window));
1565 harbaum 5 }
1566    
1567 harbaum 11 static void on_tools_destroy(GtkWidget *widget, appdata_t *appdata) {
1568     appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
1569     }
1570    
1571 harbaum 5 void on_tools_clicked(GtkButton *button, appdata_t *appdata) {
1572 harbaum 6 HildonStackableWindow *view_window;
1573 harbaum 5 GtkWidget *but;
1574    
1575 harbaum 6 view_window = HILDON_STACKABLE_WINDOW (hildon_stackable_window_new ());
1576 harbaum 11 gtk_window_set_title (GTK_WINDOW (view_window), "GPXView - Tools");
1577 harbaum 5
1578 harbaum 11 /* store last "cur_view" in window */
1579     g_object_set_data(G_OBJECT(view_window), "cur_view", appdata->cur_view);
1580     appdata->cur_view = NULL;
1581    
1582     g_signal_connect(G_OBJECT(view_window), "destroy",
1583     G_CALLBACK(on_tools_destroy), appdata);
1584    
1585 harbaum 6 GtkVBox *contents = GTK_VBOX(gtk_vbox_new (12, FALSE));
1586 harbaum 5
1587 harbaum 6 but = hildon_button_new_with_text(
1588     HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1589     HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1590     _("Geomath"),
1591     _("Geocoordinate calculation"));
1592     g_signal_connect(but, "clicked",
1593     G_CALLBACK(cb_menu_geomath), appdata);
1594     gtk_box_pack_start(GTK_BOX(contents), but, FALSE, FALSE, 0);
1595 harbaum 5
1596 harbaum 6
1597     but = hildon_button_new_with_text(
1598     HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1599     HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1600     _("Geotext"),
1601     _("Text analysis, letter counting etc"));
1602     g_signal_connect(but, "clicked",
1603     G_CALLBACK(cb_menu_geotext), appdata);
1604     gtk_box_pack_start(GTK_BOX(contents), but, FALSE, FALSE, 0);
1605 harbaum 4
1606    
1607 harbaum 6 but = hildon_button_new_with_text(
1608     HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1609     HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1610     _("Precise Position"),
1611 harbaum 7 _("Calculate a very precise GPS position"));
1612 harbaum 6 g_signal_connect(but, "clicked",
1613     G_CALLBACK(cb_menu_precpos), appdata);
1614     gtk_box_pack_start(GTK_BOX(contents), but, FALSE, FALSE, 0);
1615 harbaum 3
1616 harbaum 6 gtk_container_add (GTK_CONTAINER (view_window), GTK_WIDGET (contents));
1617     gtk_widget_show_all (GTK_WIDGET (view_window));
1618 harbaum 3 }
1619    
1620     HildonAppMenu *menu_create(appdata_t *appdata, int mode) {
1621     GtkWidget *button;
1622     HildonAppMenu *menu = HILDON_APP_MENU(hildon_app_menu_new());
1623    
1624     /* ------- */
1625 harbaum 7 button = gtk_button_new_with_label(_("About"));
1626     g_signal_connect_after(button, "clicked",
1627     G_CALLBACK(cb_menu_about), appdata);
1628     hildon_app_menu_append(menu, GTK_BUTTON(button));
1629    
1630 harbaum 3 button = gtk_button_new_with_label(_("Settings"));
1631     g_signal_connect_after(button, "clicked", G_CALLBACK(cb_menu_settings),
1632     appdata);
1633     hildon_app_menu_append(menu, GTK_BUTTON(button));
1634    
1635     if(mode == MENU_GPXLIST) {
1636     button = gtk_button_new_with_label(_("Import file"));
1637     g_signal_connect_after(button, "clicked",
1638     G_CALLBACK(cb_menu_add), appdata);
1639     hildon_app_menu_append(menu, GTK_BUTTON(button));
1640    
1641 harbaum 7 button = gtk_button_new_with_label(_("Import directory"));
1642 harbaum 3 g_signal_connect_after(button, "clicked",
1643     G_CALLBACK(cb_menu_adddir), appdata);
1644     hildon_app_menu_append(menu, GTK_BUTTON(button));
1645     }
1646    
1647     if(mode == MENU_GPXLIST) {
1648 harbaum 4 button = gtk_button_new_with_label(_("Export"));
1649     g_signal_connect_after(button, "clicked",
1650     G_CALLBACK(on_export_clicked), appdata);
1651     hildon_app_menu_append(menu, GTK_BUTTON(button));
1652    
1653     button = gtk_button_new_with_label(_("Search"));
1654     g_signal_connect_after(button, "clicked",
1655     G_CALLBACK(cb_menu_search), appdata);
1656     hildon_app_menu_append(menu, GTK_BUTTON(button));
1657     }
1658    
1659 harbaum 5 button = gtk_button_new_with_label(_("Tools"));
1660     g_signal_connect_after(button, "clicked",
1661     G_CALLBACK(on_tools_clicked), appdata);
1662     hildon_app_menu_append(menu, GTK_BUTTON(button));
1663 harbaum 4
1664 harbaum 12 // gtk_widget_show(GTK_WIDGET(menu));
1665 harbaum 3
1666     return menu;
1667     }
1668     #else
1669 harbaum 5
1670 harbaum 1 void menu_create(appdata_t *appdata) {
1671     GtkWidget *menu, *item;
1672     menu = gtk_menu_new();
1673    
1674 harbaum 3 #ifdef USE_BREAD_CRUMB_TRAIL
1675 harbaum 1 appdata->menu_import =
1676     #endif
1677     item = gtk_menu_item_new_with_label(_("Import"));
1678     gtk_menu_append(GTK_MENU_SHELL(menu), item);
1679     GtkWidget *submenu = gtk_menu_new();
1680     gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1681    
1682 harbaum 7 item = gtk_menu_item_new_with_label( _("File") );
1683 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1684     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_add), appdata);
1685    
1686 harbaum 7 item = gtk_menu_item_new_with_label( _("Directory") );
1687 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1688     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_adddir), appdata);
1689    
1690     #ifndef USE_PANNABLE_AREA
1691     gtk_menu_append(GTK_MENU_SHELL(submenu), gtk_separator_menu_item_new());
1692    
1693     appdata->menu_close =
1694     item = gtk_menu_item_new_with_label( _("Close") );
1695     gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1696     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_close), appdata);
1697    
1698     appdata->menu_remove =
1699     item = gtk_menu_item_new_with_label( _("Remove") );
1700     gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1701     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_remove), appdata);
1702     #endif
1703    
1704 harbaum 3 #ifdef USE_BREAD_CRUMB_TRAIL
1705 harbaum 1 appdata->menu_export =
1706     #endif
1707     item = gtk_menu_item_new_with_label(_("Export"));
1708     gtk_menu_append(GTK_MENU_SHELL(menu), item);
1709     submenu = gtk_menu_new();
1710     gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1711    
1712     #ifdef USE_MAEMO
1713 harbaum 7 item = gtk_menu_item_new_with_label( _("Maemo Mapper POI") );
1714 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1715     g_signal_connect(item, "activate",
1716     GTK_SIGNAL_FUNC(cb_menu_export_mmpoi), appdata);
1717     #endif
1718    
1719 harbaum 7 item = gtk_menu_item_new_with_label( _("Garmin Field Notes") );
1720 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1721     g_signal_connect(item, "activate",
1722     GTK_SIGNAL_FUNC(cb_menu_export_log), appdata);
1723    
1724 harbaum 7 item = gtk_menu_item_new_with_label( _("Garmin GPX") );
1725 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1726     g_signal_connect(item, "activate",
1727     GTK_SIGNAL_FUNC(cb_menu_export_garmin), appdata);
1728    
1729 harbaum 3 #ifdef USE_BREAD_CRUMB_TRAIL
1730 harbaum 1 appdata->menu_search =
1731     #endif
1732 harbaum 7 item = gtk_menu_item_new_with_label( _("Search") );
1733 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1734     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_search), appdata);
1735    
1736     gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1737 harbaum 2
1738     #ifndef NO_COPY_N_PASTE
1739 harbaum 1 /* ----------- copy'n paste submenu ----------------- */
1740     appdata->clipboard = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
1741     gtk_clipboard_set_can_store(appdata->clipboard, NULL, 0);
1742    
1743     item = gtk_menu_item_new_with_label(_("Edit"));
1744     gtk_menu_append(GTK_MENU_SHELL(menu), item);
1745     submenu = gtk_menu_new();
1746     gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1747    
1748     appdata->menu_cut = item = gtk_menu_item_new_with_label( _("Cut") );
1749     gtk_widget_set_sensitive(item, FALSE);
1750     gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1751     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_cut), appdata);
1752     appdata->menu_copy = item = gtk_menu_item_new_with_label( _("Copy") );
1753     gtk_widget_set_sensitive(item, FALSE);
1754     gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1755     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_copy), appdata);
1756     appdata->menu_paste = item = gtk_menu_item_new_with_label( _("Paste") );
1757     gtk_widget_set_sensitive(item, FALSE);
1758     gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1759     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_paste), appdata);
1760 harbaum 2 #endif
1761 harbaum 1
1762 harbaum 3 item = gtk_menu_item_new_with_label( _("Settings") );
1763 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1764     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_settings),
1765     appdata);
1766    
1767     gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1768    
1769     item = gtk_menu_item_new_with_label(_("Tools"));
1770     gtk_menu_append(GTK_MENU_SHELL(menu), item);
1771     submenu = gtk_menu_new();
1772     gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1773    
1774 harbaum 7 item = gtk_menu_item_new_with_label( _("Geomath") );
1775 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1776     g_signal_connect(item, "activate",
1777     GTK_SIGNAL_FUNC(cb_menu_geomath), appdata);
1778    
1779 harbaum 7 item = gtk_menu_item_new_with_label( _("Geotext") );
1780 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1781     g_signal_connect(item, "activate",
1782     GTK_SIGNAL_FUNC(cb_menu_geotext), appdata);
1783    
1784 harbaum 7 item = gtk_menu_item_new_with_label( _("Precise Position") );
1785 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1786     g_signal_connect(item, "activate",
1787     GTK_SIGNAL_FUNC(cb_menu_precpos), appdata);
1788    
1789     gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1790    
1791     #if defined(USE_MAEMO) && defined(HILDON_HELP)
1792 harbaum 7 item = gtk_menu_item_new_with_label( _("Help") );
1793 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1794     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_help), appdata);
1795     #endif
1796    
1797 harbaum 7 item = gtk_menu_item_new_with_label( _("About") );
1798 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1799     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_about), appdata);
1800    
1801     #ifndef USE_MAEMO
1802     item = gtk_menu_item_new_with_label( _("Quit") );
1803     gtk_menu_append(GTK_MENU_SHELL(menu), item);
1804     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_quit), appdata);
1805     #endif
1806    
1807     #ifdef USE_MAEMO
1808     hildon_window_set_menu(appdata->window, GTK_MENU(menu));
1809     #else
1810     /* attach ordinary gtk menu */
1811     GtkWidget *menu_bar = gtk_menu_bar_new();
1812    
1813     GtkWidget *root_menu = gtk_menu_item_new_with_label (_("Menu"));
1814     gtk_widget_show(root_menu);
1815    
1816     gtk_menu_bar_append(menu_bar, root_menu);
1817     gtk_menu_item_set_submenu(GTK_MENU_ITEM (root_menu), menu);
1818    
1819     gtk_widget_show(menu_bar);
1820     gtk_box_pack_start(GTK_BOX(appdata->vbox), menu_bar, 0, 0, 0);
1821     #endif
1822     }
1823 harbaum 3 #endif
1824 harbaum 1
1825     /********************* end of menu **********************/
1826    
1827     void cleanup(appdata_t *appdata) {
1828     gpx_free_all(appdata->gpx);
1829     if(appdata->path) free(appdata->path);
1830     if(appdata->image_path) free(appdata->image_path);
1831     if(appdata->search_str) free(appdata->search_str);
1832    
1833     gnome_vfs_shutdown();
1834     icons_free();
1835     gps_release(appdata);
1836    
1837     #ifdef USE_MAEMO
1838     if(appdata->search_results) {
1839     printf("freeing pending search\n");
1840     search_result_free(appdata->search_results);
1841     }
1842    
1843     if(appdata->osso_context)
1844     osso_deinitialize(appdata->osso_context);
1845    
1846     appdata->program = NULL;
1847     #endif
1848    
1849     /* free chain of locations */
1850     location_t *loc = appdata->location;
1851     while(loc) {
1852     location_t *next = loc->next;
1853     if(loc->name) free(loc->name);
1854     free(loc);
1855     loc = next;
1856     }
1857    
1858     puts("everything is gone");
1859     }
1860    
1861     void on_window_destroy (GtkWidget *widget, gpointer data) {
1862     appdata_t *appdata = (appdata_t*)data;
1863    
1864     gconf_save_state(appdata);
1865     gtk_main_quit();
1866     appdata->window = NULL;
1867     }
1868    
1869     gboolean on_window_key_press(GtkWidget *widget,
1870 harbaum 11 GdkEventKey *event, appdata_t *appdata) {
1871 harbaum 1 int handled = FALSE;
1872    
1873     // printf("key event %d\n", event->keyval);
1874    
1875     switch(event->keyval) {
1876     #ifdef USE_MAEMO
1877    
1878     #ifdef HILDON_HARDKEY_INCREASE
1879     case HILDON_HARDKEY_INCREASE:
1880     html_zoom(appdata, TRUE);
1881     handled = TRUE;
1882     break;
1883     #endif
1884    
1885     #ifdef HILDON_HARDKEY_DECREASE
1886     case HILDON_HARDKEY_DECREASE:
1887     html_zoom(appdata, FALSE);
1888     handled = TRUE;
1889     break;
1890     #endif
1891    
1892     #ifdef HILDON_HARDKEY_FULLSCREEN
1893     case HILDON_HARDKEY_FULLSCREEN:
1894     {
1895     appdata->fullscreen = !appdata->fullscreen;
1896    
1897     if(appdata->fullscreen)
1898     gtk_window_fullscreen(GTK_WINDOW(appdata->window));
1899     else
1900     gtk_window_unfullscreen(GTK_WINDOW(appdata->window));
1901    
1902     handled = TRUE;
1903     }
1904     break;
1905     #endif
1906    
1907     #else
1908     case '+':
1909     printf("zoom+\n");
1910     html_zoom(appdata, TRUE);
1911     handled = TRUE;
1912     break;
1913     case '-':
1914     printf("zoom-\n");
1915     html_zoom(appdata, FALSE);
1916     handled = TRUE;
1917     break;
1918     #endif
1919     }
1920    
1921     return handled;
1922     }
1923    
1924     #ifdef USE_BREAD_CRUMB_TRAIL
1925     typedef struct {
1926     int level;
1927     appdata_t *appdata;
1928     gpointer data;
1929     } crumb_t;
1930    
1931     static void
1932     crumb_back(gpointer data) {
1933     crumb_t *crumb = (crumb_t*)data;
1934     printf("crumb_back called with %d\n", crumb->level);
1935    
1936     /* don't do anything if main window has already been destroyed */
1937     if(!crumb->appdata->window) {
1938     printf("Main window gone ...\n");
1939     return;
1940     }
1941    
1942     /* whatever is being displayed: we don't need it anymore */
1943     gtk_container_remove(GTK_CONTAINER(crumb->appdata->vbox),
1944     crumb->appdata->cur_view);
1945    
1946     /* back from cache to cachelist */
1947     if(crumb->level == CRUMB_CACHE) {
1948     gpx_t *gpx = crumb->appdata->search_results;
1949    
1950     if(!gpx) {
1951     gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
1952     gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
1953     printf("no search data found, return to gpx\n");
1954     gpx = crumb->appdata->cur_gpx;
1955     } else
1956     printf("returning to search result\n");
1957    
1958     g_assert(gpx != NULL);
1959    
1960     crumb->appdata->cur_view = cachelist_create(crumb->appdata, gpx,
1961     crumb->appdata->cur_cache);
1962    
1963     /* returning from cache view: invalidate cache reference */
1964     crumb->appdata->cur_cache = NULL;
1965    
1966     gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
1967     crumb->appdata->cur_view);
1968     }
1969    
1970     if(crumb->level == CRUMB_SEARCH_GPX) {
1971     printf("returning from a local search!\n");
1972    
1973     g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
1974    
1975     search_result_free((gpx_t*)crumb->data);
1976     crumb->appdata->search_results = NULL;
1977    
1978     gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
1979    
1980     crumb->appdata->cur_view = cachelist_create(crumb->appdata,
1981     crumb->appdata->cur_gpx, NULL);
1982     gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
1983     crumb->appdata->cur_view);
1984     }
1985    
1986     /* back from cachelist to gpxlist */
1987     if((crumb->level == CRUMB_CACHELIST) ||
1988     (crumb->level == CRUMB_SEARCH_GLOBAL)) {
1989    
1990     crumb->appdata->cur_view = gpxlist_create_view_and_model(
1991     crumb->appdata, crumb->appdata->cur_gpx);
1992    
1993     /* returning from cachelist/global search view: */
1994     /* invalidate gpx reference */
1995     crumb->appdata->cur_gpx = NULL;
1996    
1997     gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
1998     crumb->appdata->cur_view);
1999    
2000     if((crumb->level == CRUMB_SEARCH_GLOBAL) ||
2001     (crumb->level == CRUMB_SEARCH_GPX)) {
2002     g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
2003    
2004     search_result_free((gpx_t*)crumb->data);
2005     crumb->appdata->search_results = NULL;
2006     }
2007    
2008     /* enable gpxlist related menu entries */
2009     gtk_widget_set_sensitive(crumb->appdata->menu_import, TRUE);
2010     gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2011     gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2012     }
2013    
2014     gtk_widget_show_all(crumb->appdata->vbox);
2015     g_free(data);
2016     }
2017    
2018     static void crumb_add(appdata_t *appdata, char *name, int level,
2019     gpointer user_data) {
2020     crumb_t *crumb = malloc(sizeof(crumb_t));
2021     crumb->level = level;
2022     crumb->appdata = appdata;
2023     crumb->data = user_data;
2024    
2025     printf("crumb_add with level %d\n", level);
2026    
2027     /* save that we are working on search results */
2028     if((level == CRUMB_SEARCH_GLOBAL) ||
2029     (level == CRUMB_SEARCH_GPX)) {
2030     appdata->search_results = (gpx_t*)user_data;
2031    
2032     /* searches cannot be nested */
2033     gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2034     }
2035    
2036     /* save "path" pointers in appdata */
2037     if(crumb->level == CRUMB_CACHELIST)
2038     appdata->cur_gpx = (gpx_t*)user_data;
2039    
2040     if(crumb->level == CRUMB_CACHE) {
2041     appdata->cur_cache = (cache_t*)user_data;
2042     /* the cache view cannot be searched */
2043     gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2044     gtk_widget_set_sensitive(appdata->menu_export, FALSE);
2045     }
2046    
2047     if(level != CRUMB_GPXLIST) {
2048     /* disable gpxlist related menu entries */
2049     gtk_widget_set_sensitive(appdata->menu_import, FALSE);
2050     #ifndef USE_PANNABLE_AREA
2051     gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
2052     gtk_widget_set_sensitive(appdata->menu_close, FALSE);
2053     #endif
2054     }
2055    
2056     hildon_bread_crumb_trail_push_text(HILDON_BREAD_CRUMB_TRAIL(appdata->bct),
2057     name, crumb, (GDestroyNotify)crumb_back);
2058     }
2059     #endif // USE_BREAD_CRUMB_TRAIL
2060    
2061     void main_after_settings_redraw(appdata_t *appdata, int flags) {
2062 harbaum 11 printf("main after settings redraw\n");
2063    
2064     if(!appdata->cur_view) {
2065     printf("no active view\n");
2066     return;
2067     }
2068    
2069 harbaum 1 #ifndef USE_MAEMO
2070     // in non-maemo setup this can only affect the main screen as
2071     // the menu is blocked while a dialog is open. also the main
2072     // screen is always present
2073     if(appdata->gpxlist_items != appdata->cur_items) {
2074     /* re-do the main screen */
2075     gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
2076     appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
2077     gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
2078     gtk_widget_show_all(appdata->vbox);
2079     }
2080     #else
2081     /* a cache screen cannot be changed from the settings and thus doesn't */
2082     /* need to be redrawn */
2083     if(appdata->cur_cache) {
2084     printf("No redraw in cache view required\n");
2085     return;
2086     }
2087    
2088     int redraw = 0; // nothing to redraw
2089    
2090     if(appdata->search_results) {
2091     if((appdata->cur_items != appdata->cachelist_items) || flags)
2092     redraw = 1;
2093     } else {
2094     if(!appdata->cur_gpx) {
2095     if(appdata->cur_items != appdata->gpxlist_items)
2096     redraw = 2; // redraw gpxlist
2097     } else {
2098     if((appdata->cur_items != appdata->cachelist_items) || flags)
2099     redraw = 3; // redraw cachelist
2100     }
2101     }
2102    
2103     if(redraw) {
2104 harbaum 11 GtkWidget *container = appdata->vbox;
2105    
2106     #ifdef USE_STACKABLE_WINDOW
2107     HildonWindowStack *stack = hildon_window_stack_get_default();
2108     container = hildon_window_stack_peek(stack);
2109     #endif
2110    
2111     gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
2112 harbaum 1 switch(redraw) {
2113     case 1:
2114     appdata->cur_view = cachelist_create(appdata,
2115     appdata->search_results, NULL);
2116     break;
2117     case 2:
2118     appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
2119     break;
2120     case 3:
2121     appdata->cur_view = cachelist_create(appdata,
2122     appdata->cur_gpx, NULL);
2123     break;
2124     }
2125    
2126 harbaum 11 #ifdef USE_STACKABLE_WINDOW
2127     if(container != appdata->vbox)
2128     gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
2129     else
2130     #endif
2131     gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
2132    
2133     gtk_widget_show_all(container);
2134 harbaum 1 }
2135 harbaum 11 #endif // USE_MAEMO
2136 harbaum 1 }
2137    
2138     int main(int argc, char *argv[]) {
2139     appdata_t appdata;
2140    
2141     /* init appdata */
2142     memset(&appdata, 0, sizeof(appdata));
2143    
2144     printf("Using locale for %s in %s\n", PACKAGE, LOCALEDIR);
2145    
2146     setlocale(LC_ALL, "");
2147     bindtextdomain(PACKAGE, LOCALEDIR);
2148     bind_textdomain_codeset(PACKAGE, "UTF-8");
2149     textdomain(PACKAGE);
2150    
2151     /* prepare thread system */
2152     g_thread_init(NULL);
2153    
2154     gtk_init (&argc, &argv);
2155    
2156     #ifdef USE_MAEMO
2157     printf("Installing osso context for \"org.harbaum." APP "\"\n");
2158     appdata.osso_context = osso_initialize("org.harbaum."APP,
2159     VERSION, TRUE, NULL);
2160     if(appdata.osso_context == NULL) {
2161     fprintf(stderr, "error initiating osso context\n");
2162     }
2163    
2164     dbus_register(&appdata);
2165     #endif
2166    
2167     icons_init();
2168    
2169     if(!gnome_vfs_init()) {
2170     g_error("Gnome VFS init failed\n");
2171     }
2172    
2173     #ifdef USE_MAEMO
2174     /* Create the hildon program and setup the title */
2175     appdata.program = HILDON_PROGRAM(hildon_program_get_instance());
2176     g_set_application_name("GPXView");
2177    
2178     /* Create HildonWindow and set it to HildonProgram */
2179     #ifdef USE_STACKABLE_WINDOW
2180     appdata.window = HILDON_WINDOW(hildon_stackable_window_new());
2181     #else
2182     appdata.window = HILDON_WINDOW(hildon_window_new());
2183     #endif
2184     hildon_program_add_window(appdata.program, appdata.window);
2185     #else
2186     /* Create a Window. */
2187     appdata.window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
2188     /* Set a decent default size for the window. */
2189     gtk_window_set_default_size(GTK_WINDOW(appdata.window), 500, 300);
2190     #endif
2191    
2192 harbaum 12 #if MAEMO_VERSION_MAJOR == 5
2193 harbaum 1 gtk_window_set_title(GTK_WINDOW(appdata.window), "GPXView");
2194 harbaum 12 #endif
2195    
2196 harbaum 1 g_signal_connect(G_OBJECT(appdata.window), "destroy",
2197     G_CALLBACK(on_window_destroy), &appdata);
2198    
2199     g_signal_connect(G_OBJECT(appdata.window), "key_press_event",
2200     G_CALLBACK(on_window_key_press), &appdata);
2201    
2202     appdata.vbox = gtk_vbox_new(FALSE, 2);
2203     gtk_container_add(GTK_CONTAINER(appdata.window), appdata.vbox);
2204    
2205 harbaum 3 #ifndef USE_STACKABLE_WINDOW
2206 harbaum 1 menu_create(&appdata);
2207 harbaum 3 #else
2208     hildon_window_set_app_menu(HILDON_WINDOW(appdata.window),
2209     menu_create(&appdata, MENU_GPXLIST));
2210     #endif
2211 harbaum 1
2212     #ifdef USE_BREAD_CRUMB_TRAIL
2213     appdata.bct = hildon_bread_crumb_trail_new();
2214    
2215     gtk_box_pack_start(GTK_BOX(appdata.vbox), appdata.bct, FALSE,FALSE,0);
2216    
2217     hildon_bread_crumb_trail_clear(HILDON_BREAD_CRUMB_TRAIL(appdata.bct));
2218     crumb_add(&appdata, "GPX", CRUMB_GPXLIST, NULL);
2219     #endif
2220    
2221     /* wait for main gui to appear */
2222     gtk_widget_show_all(GTK_WIDGET(appdata.window));
2223     while(gtk_events_pending())
2224     gtk_main_iteration();
2225    
2226     appdata.gconf_client = gconf_client_get_default();
2227     gconf_load_state(&appdata);
2228     gps_init(&appdata);
2229    
2230     appdata.cur_view = gpxlist_create_view_and_model(&appdata, NULL);
2231     gtk_box_pack_start_defaults(GTK_BOX(appdata.vbox), appdata.cur_view);
2232    
2233     gtk_widget_show_all(GTK_WIDGET(appdata.window));
2234     gtk_main();
2235    
2236     cleanup(&appdata);
2237    
2238     return 0;
2239     }