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Revision 11 - (hide annotations)
Fri Jun 26 12:24:24 2009 UTC (14 years, 10 months ago) by harbaum
File MIME type: text/plain
File size: 66316 byte(s) 
Stackable window control flow fixes
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 11 if(!appdata->cur_gpx)
815     cachelist_dialog(appdata, gpx);
816     else
817     printf("selected gpx, but cachelist window already present\n");
818 harbaum 1 #else
819     gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
820     appdata->cur_view = cachelist_create(appdata, gpx, NULL);
821     gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
822     gtk_widget_show_all(appdata->vbox);
823    
824     crumb_add(appdata, gpx->name, CRUMB_CACHELIST, gpx);
825     #endif
826     }
827     }
828     }
829    
830     #ifndef USE_PANNABLE_AREA
831     static gboolean
832     view_selection_func(GtkTreeSelection *selection, GtkTreeModel *model,
833     GtkTreePath *path, gboolean path_currently_selected,
834     gpointer userdata) {
835     appdata_t *appdata = (appdata_t*)userdata;
836     GtkTreeIter iter;
837    
838     if(gtk_tree_model_get_iter(model, &iter, path)) {
839     gpx_t *gpx;
840     gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
841    
842     gtk_widget_set_sensitive(appdata->menu_remove, !path_currently_selected);
843    
844     if(!gpx->closed)
845     gtk_widget_set_sensitive(appdata->menu_close, !path_currently_selected);
846     }
847    
848     return TRUE; /* allow selection state to change */
849     }
850     #endif
851    
852     static GtkWidget *gpxlist_create_view_and_model(appdata_t *appdata,
853     gpx_t *sel_gpx) {
854     gpx_t *gpx = appdata->gpx;
855     GtkCellRenderer *renderer;
856    
857     /* saved displayed items */
858     appdata->cur_items = appdata->gpxlist_items;
859    
860     #ifndef USE_PANNABLE_AREA
861     /* nothing selected yet */
862     gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
863     gtk_widget_set_sensitive(appdata->menu_close, FALSE);
864     #endif
865    
866     appdata->gpxview = gtk_tree_view_new ();
867    
868     GtkTreeSelection *selection =
869     gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
870     #ifndef USE_PANNABLE_AREA
871     gtk_tree_selection_set_select_function(selection, view_selection_func,
872     appdata, NULL);
873     #endif
874    
875     /* --- "Icon" column --- */
876     renderer = gtk_cell_renderer_pixbuf_new();
877     gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
878     -1, "Icon", renderer,
879     "pixbuf", GPXLIST_COL_ICON,
880     // "sensitive", GPXLIST_COL_OPEN,
881     NULL);
882    
883     /* --- "FileName" column --- */
884     if(appdata->gpxlist_items & GPXLIST_ITEM_FILENAME) {
885     renderer = gtk_cell_renderer_text_new();
886     gtk_tree_view_insert_column_with_attributes(
887     GTK_TREE_VIEW(appdata->gpxview),
888     -1, "Filename", renderer,
889     "text", GPXLIST_COL_FILENAME,
890     "sensitive", GPXLIST_COL_OPEN,
891     NULL);
892     }
893    
894     /* --- "Name" column --- */
895     renderer = gtk_cell_renderer_text_new();
896     g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
897    
898     GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes(
899     "Name", renderer,
900     "text", GPXLIST_COL_NAME,
901     "sensitive", GPXLIST_COL_OPEN,
902     NULL);
903     gtk_tree_view_column_set_expand(column, TRUE);
904     gtk_tree_view_insert_column(GTK_TREE_VIEW(appdata->gpxview), column, -1);
905    
906     /* --- "Date" column --- */
907     if(appdata->gpxlist_items & GPXLIST_ITEM_DATE) {
908     renderer = gtk_cell_renderer_text_new();
909     g_object_set(renderer, "xalign", 1.0, NULL );
910     gtk_tree_view_insert_column_with_attributes(
911     GTK_TREE_VIEW(appdata->gpxview),
912     -1, "Date", renderer,
913     "text", GPXLIST_COL_DATE,
914     "sensitive", GPXLIST_COL_OPEN,
915     NULL);
916     }
917    
918     /* --- "Number of caches" column --- */
919     if(appdata->gpxlist_items & GPXLIST_ITEM_CNUM) {
920     renderer = gtk_cell_renderer_text_new();
921     g_object_set(renderer, "xalign", 1.0, NULL );
922     gtk_tree_view_insert_column_with_attributes(
923     GTK_TREE_VIEW(appdata->gpxview),
924     -1, "#Caches", renderer,
925     "text", GPXLIST_COL_CACHES,
926     "sensitive", GPXLIST_COL_OPEN,
927     NULL);
928     }
929    
930     #ifdef USE_PANNABLE_AREA
931     /* --- "Delete" column --- */
932     renderer = gtk_cell_renderer_pixbuf_new();
933     gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(appdata->gpxview),
934     -1, "Del", renderer,
935     "pixbuf", GPXLIST_COL_DELETE,
936     "sensitive", GPXLIST_COL_OPEN,
937     NULL);
938     #endif
939    
940     /* build and fill the store */
941     appdata->gpxstore = gtk_list_store_new(GPXLIST_NUM_COLS, GDK_TYPE_PIXBUF,
942     G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
943     G_TYPE_STRING, G_TYPE_BOOLEAN,
944     #ifdef USE_PANNABLE_AREA
945     GDK_TYPE_PIXBUF,
946     #endif
947     G_TYPE_POINTER);
948    
949     GtkTreePath *path = NULL;
950     GtkTreeIter sel_iter;
951     gboolean sel_iter_valid = FALSE;
952     while(gpx) {
953     GtkTreeIter iter;
954     gtk_list_store_append(appdata->gpxstore, &iter);
955     gpxlist_set(appdata->gpxstore, &iter, gpx);
956    
957     if(gpx == sel_gpx) {
958     sel_iter = iter;
959     sel_iter_valid = TRUE;
960     }
961    
962     gpx = gpx->next;
963     }
964    
965     gtk_tree_view_set_model(GTK_TREE_VIEW(appdata->gpxview),
966     GTK_TREE_MODEL(appdata->gpxstore));
967    
968     g_object_unref(appdata->gpxstore);
969    
970     if(sel_iter_valid) {
971     gtk_tree_selection_select_iter(selection, &sel_iter);
972     path = gtk_tree_model_get_path(GTK_TREE_MODEL(appdata->gpxstore),
973     &sel_iter);
974     gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(appdata->gpxview),
975     path, NULL, TRUE, 0.0, 0.0);
976     gtk_tree_path_free(path);
977     }
978    
979     /* make list react on clicks */
980     g_signal_connect(appdata->gpxview, "row-activated",
981     (GCallback)gpxlist_view_onRowActivated, appdata);
982    
983     /* put this inside a scrolled view */
984     #ifndef USE_PANNABLE_AREA
985     GtkWidget *scrolled_window = gtk_scrolled_window_new(NULL, NULL);
986     gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
987     GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
988     gtk_container_add(GTK_CONTAINER(scrolled_window), appdata->gpxview);
989    
990     return scrolled_window;
991     #else
992     GtkWidget *pannable_area = hildon_pannable_area_new();
993     gtk_container_add(GTK_CONTAINER(pannable_area), appdata->gpxview);
994    
995     return pannable_area;
996     #endif
997     }
998    
999     /* add last entry in gpx list to visual representation */
1000     static void gpxlist_add(appdata_t *appdata, gpx_t *new) {
1001     GtkTreeIter iter;
1002    
1003     gtk_list_store_append(appdata->gpxstore, &iter);
1004     gpxlist_set(appdata->gpxstore, &iter, new);
1005    
1006     /* and attach entry to end of list */
1007     gpx_t **gpx = &appdata->gpx;
1008     while(*gpx) gpx = &((*gpx)->next);
1009     *gpx = new;
1010     }
1011    
1012     /******************** end of gpxlist ********************/
1013    
1014     /******************** begin of menu *********************/
1015    
1016     static void
1017     cb_menu_about(GtkWidget *window, gpointer data) {
1018     GtkAboutDialog *about = GTK_ABOUT_DIALOG(gtk_about_dialog_new());
1019    
1020     gtk_about_dialog_set_name(about, "GPXView");
1021     gtk_about_dialog_set_version(about, VERSION);
1022     gtk_about_dialog_set_copyright(about,
1023     _("GPXView (c) 2008 by\n"
1024     "Till Harbaum <till@harbaum.org>\n"
1025     "Geocaching.com: Tantil"));
1026    
1027     gtk_about_dialog_set_website(about,
1028     _("http://www.harbaum.org/till/maemo"));
1029    
1030     gtk_about_dialog_set_comments(about,
1031     _("Geocaching.com GPX file viewer"));
1032    
1033     gtk_widget_show_all(GTK_WIDGET(about));
1034     gtk_dialog_run(GTK_DIALOG(about));
1035     gtk_widget_destroy(GTK_WIDGET(about));
1036     }
1037    
1038     #if defined(USE_MAEMO) && defined(HILDON_HELP)
1039     static void
1040     cb_menu_help(GtkWidget *window, gpointer data) {
1041     appdata_t *appdata = (appdata_t*)data;
1042    
1043     hildon_help_show(appdata->osso_context, HELP_ID_INTRO, 0);
1044     }
1045     #endif
1046    
1047     static void
1048     cb_menu_add(GtkWidget *window, gpointer data) {
1049     appdata_t *appdata = (appdata_t *)data;
1050    
1051     gpx_t *new = choose_file(appdata, FALSE);
1052     if(new) gpxlist_add(appdata, new);
1053     }
1054    
1055     static void
1056     cb_menu_adddir(GtkWidget *window, gpointer data) {
1057     appdata_t *appdata = (appdata_t *)data;
1058    
1059     gpx_t *new = choose_file(appdata, TRUE);
1060     if(new) gpxlist_add(appdata, new);
1061     }
1062    
1063     #ifndef USE_PANNABLE_AREA
1064     static void
1065     cb_menu_close(GtkWidget *window, gpointer data) {
1066     appdata_t *appdata = (appdata_t *)data;
1067     GtkTreeSelection *selection;
1068     GtkTreeModel *model;
1069     GtkTreeIter iter;
1070    
1071     printf("selected close\n");
1072    
1073     /* the entry cannot be closed again */
1074     gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1075    
1076     selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1077    
1078     printf("gpxlist close\n");
1079    
1080     if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
1081     gpx_t *gpx = NULL;
1082     gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1083    
1084     if(gpx) gpxlist_close(appdata, GTK_LIST_STORE(model), &iter, gpx);
1085     } else {
1086     g_print ("no row selected.\n");
1087     }
1088     }
1089    
1090     static void
1091     cb_menu_remove(GtkWidget *window, gpointer data) {
1092     appdata_t *appdata = (appdata_t *)data;
1093    
1094     /* disable menu item */
1095     gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
1096     gtk_widget_set_sensitive(appdata->menu_close, FALSE);
1097    
1098     GtkTreeModel *model;
1099     GtkTreeIter iter;
1100     GtkTreeSelection *selection =
1101     gtk_tree_view_get_selection(GTK_TREE_VIEW(appdata->gpxview));
1102    
1103     printf("gpxlist remove\n");
1104    
1105     if(gtk_tree_selection_get_selected(selection, &model, &iter)) {
1106     gpx_t *gpx = NULL;
1107     gtk_tree_model_get(model, &iter, GPXLIST_COL_DATA, &gpx, -1);
1108    
1109     if(gpx) gpxlist_remove(appdata, GTK_LIST_STORE(model), &iter, gpx);
1110     } else {
1111     g_print ("no row selected.\n");
1112     }
1113     }
1114    
1115     #endif // !USE_PANNABLE_AREA
1116    
1117     static void search_result_free(gpx_t *result) {
1118     printf("freeing search results\n");
1119    
1120     /* free found chain */
1121     cache_t *cache = result->cache;
1122     while(cache) {
1123     cache_t *next = cache->next;
1124     free(cache);
1125     cache = next;
1126     }
1127     free(result->name);
1128     free(result);
1129     }
1130    
1131     #define MAX_HITS 50
1132    
1133     static time_t localize_time(time_t in) {
1134     time_t ret;
1135     char *tz;
1136     struct tm *tm = localtime(&in);
1137    
1138     tz = getenv("TZ");
1139     setenv("TZ", "", 1);
1140     tzset();
1141     ret = mktime(tm);
1142     if (tz)
1143     setenv("TZ", tz, 1);
1144     else
1145     unsetenv("TZ");
1146     tzset();
1147     return ret;
1148     }
1149    
1150     static int days_ago(time_t in) {
1151     int day_in = localize_time(in) / (60*60*24);
1152     int day_now = localize_time(time(NULL)) / (60*60*24);
1153    
1154     return day_now - day_in;
1155     }
1156    
1157     gpx_t *search_do(appdata_t *appdata, gpx_t *gpx, char *phrase,
1158     int what, gboolean local) {
1159     /* walk through all caches */
1160    
1161     int hits = 0;
1162     gpx_t *found = malloc(sizeof(gpx_t));
1163     memset(found, 0, sizeof(gpx_t));
1164     cache_t **cacheP = &(found->cache);
1165    
1166     if(what & SEARCH_FINDS) {
1167     time_t loc_now = localize_time(time(NULL));
1168     printf("now: %ld days since 1/1/1970, days hour is %ld\n",
1169     loc_now/(60*60*24), loc_now%(60*60*24)/(60*60));
1170     }
1171    
1172     while(gpx && hits < MAX_HITS) {
1173    
1174     /* we need all notes ... */
1175     if(what & SEARCH_FINDS) {
1176     notes_load_all(appdata, gpx);
1177     gpx->notes_loaded = TRUE;
1178     }
1179    
1180     cache_t *cache = gpx->cache;
1181    
1182     while(cache && hits < MAX_HITS) {
1183     gboolean hit = FALSE;
1184    
1185     if(what & SEARCH_FINDS) {
1186     if(cache->notes && cache->notes->found ) {
1187     int days = days_ago(cache->notes->ftime);
1188    
1189     if(cache->id)
1190     printf("find of %s is %d days ago\n", cache->id, days);
1191    
1192     if(days <= appdata->search_days)
1193     hit = 1;
1194     }
1195     } else if(cache->id && (what & SEARCH_ID) &&
1196     strcasestr(cache->id, phrase))
1197     hit = 1;
1198     else if(cache->name && (what & SEARCH_NAME) &&
1199     strcasestr(cache->name, phrase))
1200     hit = 1;
1201     else if(cache->short_description && (what & SEARCH_DESC) &&
1202     strcasestr(cache->short_description, phrase))
1203     hit = 1;
1204     else if(cache->long_description && (what & SEARCH_DESC) &&
1205     strcasestr(cache->long_description, phrase))
1206     hit = 1;
1207     else if(cache->owner && (what & SEARCH_OWNER) &&
1208     strcasestr(cache->owner, phrase))
1209     hit = 1;
1210    
1211     if(hit) {
1212     /* chain a copy of this cache structure into the found list */
1213     *cacheP = malloc(sizeof(cache_t));
1214     memcpy(*cacheP, cache, sizeof(cache_t));
1215     (*cacheP)->next = NULL;
1216     cacheP = &((*cacheP)->next);
1217     hits++;
1218     }
1219     cache = cache->next;
1220     }
1221    
1222     if(!local) gpx = gpx->next;
1223     else gpx = NULL; /* local search within one gpx only */
1224     }
1225    
1226     found->name = strdup(_("Search results"));
1227    
1228     return found;
1229     }
1230    
1231     typedef struct {
1232     appdata_t *appdata;
1233     GtkWidget *entry, *spinner;
1234     GtkWidget *in_id, *in_name, *in_desc, *in_owner, *in_finds;
1235     } search_context_t;
1236    
1237     static void callback_finds_toggled(GtkWidget *widget, gpointer data ) {
1238     search_context_t *context = (search_context_t*)data;
1239    
1240     gboolean in_finds = gtk_toggle_button_get_active(
1241     GTK_TOGGLE_BUTTON(context->in_finds));
1242    
1243     gtk_widget_set_sensitive(context->entry, !in_finds);
1244     gtk_widget_set_sensitive(context->in_id, !in_finds);
1245     gtk_widget_set_sensitive(context->in_name, !in_finds);
1246     gtk_widget_set_sensitive(context->in_desc, !in_finds);
1247     gtk_widget_set_sensitive(context->in_owner, !in_finds);
1248     gtk_widget_set_sensitive(context->spinner, in_finds);
1249     }
1250    
1251     static void
1252     cb_menu_search(GtkWidget *window, gpointer data) {
1253     appdata_t *appdata = (appdata_t *)data;
1254    
1255     search_context_t context;
1256     memset(&context, 0, sizeof(search_context_t));
1257     context.appdata = appdata;
1258    
1259     GtkWidget *dialog = gtk_dialog_new_with_buttons(_("Enter search phrase"),
1260     GTK_WINDOW(appdata->window), GTK_DIALOG_MODAL,
1261     GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
1262     GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
1263     NULL);
1264    
1265     gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1266     gtk_label_new(_("Search in:")));
1267    
1268     GtkWidget *table = gtk_table_new(2, 2, TRUE);
1269     gtk_table_set_col_spacing(GTK_TABLE(table), 0, 8);
1270    
1271     context.in_id = gtk_check_button_new_with_label(_("Waypoint IDs"));
1272     gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_id),
1273     appdata->search & SEARCH_ID);
1274     gtk_table_attach_defaults(GTK_TABLE(table), context.in_id, 0, 1, 0, 1);
1275    
1276     context.in_name = gtk_check_button_new_with_label(_("Names"));
1277     gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_name),
1278     appdata->search & SEARCH_NAME);
1279     gtk_table_attach_defaults(GTK_TABLE(table), context.in_name, 1, 2, 0, 1);
1280    
1281     context.in_desc = gtk_check_button_new_with_label(_("Descriptions"));
1282     gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_desc),
1283     appdata->search & SEARCH_DESC);
1284     gtk_table_attach_defaults(GTK_TABLE(table), context.in_desc, 0, 1, 1, 2);
1285    
1286     context.in_owner = gtk_check_button_new_with_label(_("Owner"));
1287     gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_owner),
1288     appdata->search & SEARCH_OWNER);
1289     gtk_table_attach_defaults(GTK_TABLE(table), context.in_owner, 1, 2, 1, 2);
1290    
1291     gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), table);
1292    
1293     /* -------------------------------------------------------------- */
1294    
1295     gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1296     gtk_label_new(_("Search for:")));
1297     gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1298     context.entry = gtk_entry_new());
1299     if(appdata->search_str)
1300     gtk_entry_set_text(GTK_ENTRY(context.entry), appdata->search_str);
1301    
1302     /* -------------------------------------------------------------- */
1303    
1304     gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox),
1305     gtk_hseparator_new());
1306    
1307     GtkWidget *hbox = gtk_hbox_new(FALSE, 5);
1308    
1309     context.in_finds = gtk_check_button_new_with_label(_("Search finds for"));
1310     gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(context.in_finds),
1311     appdata->search & SEARCH_FINDS);
1312     gtk_box_pack_start_defaults(GTK_BOX(hbox), context.in_finds);
1313     g_signal_connect(G_OBJECT(context.in_finds), "toggled",
1314     G_CALLBACK(callback_finds_toggled), &context);
1315    
1316     #ifndef USE_MAEMO
1317     GtkObject *adj = gtk_adjustment_new(appdata->search_days, 0, 99, 1, 10, 10);
1318     context.spinner = gtk_spin_button_new(GTK_ADJUSTMENT(adj), 1, 0);
1319     #else
1320     context.spinner = hildon_number_editor_new(0, 99);
1321     hildon_number_editor_set_value(HILDON_NUMBER_EDITOR(context.spinner),
1322     appdata->search_days);
1323     #endif
1324     gtk_box_pack_start_defaults(GTK_BOX(hbox), context.spinner);
1325    
1326     gtk_box_pack_start_defaults(GTK_BOX(hbox), gtk_label_new(_("days")));
1327    
1328     gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox);
1329    
1330     /* -------------------------------------------------------------- */
1331    
1332     gtk_widget_show_all(dialog);
1333     callback_finds_toggled(NULL, &context);
1334    
1335     if(GTK_RESPONSE_ACCEPT == gtk_dialog_run(GTK_DIALOG(dialog))) {
1336     char *p = strdup(gtk_entry_get_text(GTK_ENTRY(context.entry)));
1337    
1338     /* update saved search string */
1339     if(appdata->search_str) free(appdata->search_str);
1340     if(strlen(p) > 0)
1341     appdata->search_str = strdup(p);
1342    
1343     #ifndef USE_MAEMO
1344     appdata->search_days = gtk_spin_button_get_value_as_int(
1345     GTK_SPIN_BUTTON(context.spinner));
1346     #else
1347     appdata->search_days = hildon_number_editor_get_value(
1348     HILDON_NUMBER_EDITOR(context.spinner));
1349     #endif
1350    
1351     if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_finds)))
1352     appdata->search |= SEARCH_FINDS;
1353     else
1354     appdata->search &= ~SEARCH_FINDS;
1355    
1356     if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_id)))
1357     appdata->search |= SEARCH_ID;
1358     else
1359     appdata->search &= ~SEARCH_ID;
1360    
1361     if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_name)))
1362     appdata->search |= SEARCH_NAME;
1363     else
1364     appdata->search &= ~SEARCH_NAME;
1365    
1366     if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_desc)))
1367     appdata->search |= SEARCH_DESC;
1368     else
1369     appdata->search &= ~SEARCH_DESC;
1370    
1371     if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(context.in_owner)))
1372     appdata->search |= SEARCH_OWNER;
1373     else
1374     appdata->search &= ~SEARCH_OWNER;
1375    
1376     gtk_widget_destroy(dialog);
1377    
1378     /* don't search if we are asked to search for nothing */
1379     if(((appdata->search & (SEARCH_ID|SEARCH_NAME|SEARCH_DESC|SEARCH_OWNER)) &&
1380     strlen(p) > 0) || (appdata->search & SEARCH_FINDS)) {
1381    
1382     printf("Search for %s (flags = %x)...\n", p, appdata->search);
1383    
1384     #ifndef USE_BREAD_CRUMB_TRAIL
1385 harbaum 11 appdata->search_results =
1386     search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1387 harbaum 1
1388     /* do search result dialog here ... */
1389 harbaum 11 cachelist_dialog(appdata, appdata->search_results);
1390     #ifndef USE_STACKABLE_WINDOW
1391     search_result_free(appdata->search_results);
1392     appdata->search_results = NULL;
1393     #endif
1394 harbaum 1 #else
1395 harbaum 11 gpx_t *found = NULL;
1396    
1397 harbaum 1 if(appdata->cur_gpx)
1398     found = search_do(appdata, appdata->cur_gpx, p, appdata->search, TRUE);
1399     else
1400     found = search_do(appdata, appdata->gpx, p, appdata->search, FALSE);
1401    
1402     gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
1403     appdata->cur_view = cachelist_create(appdata, found, NULL);
1404     gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
1405     gtk_widget_show_all(appdata->vbox);
1406     crumb_add(appdata, found->name,
1407     appdata->cur_gpx?CRUMB_SEARCH_GPX:CRUMB_SEARCH_GLOBAL, found);
1408     #endif
1409     } else
1410     printf("No valid search: \"%s\" with flags %x!\n", p, appdata->search);
1411    
1412     free(p);
1413     } else
1414     gtk_widget_destroy(dialog);
1415     }
1416    
1417     void on_window_destroy (GtkWidget *widget, gpointer data);
1418    
1419     #ifndef USE_MAEMO
1420     static void
1421     cb_menu_quit(GtkWidget *window, gpointer data) {
1422     on_window_destroy(window, data);
1423     }
1424     #endif
1425    
1426 harbaum 2 #ifndef NO_COPY_N_PASTE
1427 harbaum 1 static void
1428     cb_menu_cut(GtkWidget *widget, gpointer data) {
1429     appdata_t *appdata = (appdata_t*)data;
1430    
1431     if(appdata->active_buffer) {
1432     if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1433     gtk_text_buffer_cut_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1434     appdata->clipboard, TRUE);
1435     } else
1436     printf("cut: ERROR, not a text buffer\n");
1437     } else
1438     printf("cut: ERROR, no active buffer\n");
1439     }
1440    
1441     static void
1442     cb_menu_copy(GtkWidget *widget, gpointer data) {
1443     appdata_t *appdata = (appdata_t*)data;
1444    
1445     if(appdata->active_buffer) {
1446     if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1447     gtk_text_buffer_copy_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1448     appdata->clipboard);
1449     } else if(GTK_WIDGET_TYPE(appdata->active_buffer) == gtk_html_get_type()) {
1450     printf("copy from html buffer\n");
1451     html_copy_to_clipboard(appdata);
1452     } else
1453     printf("copy: ERROR, not a text nor a html buffer\n");
1454     } else
1455     printf("copy: ERROR, no active buffer\n");
1456     }
1457    
1458     static void
1459     cb_menu_paste(GtkWidget *widget, gpointer data) {
1460     appdata_t *appdata = (appdata_t*)data;
1461    
1462     if(appdata->active_buffer) {
1463     if(GTK_WIDGET_TYPE(appdata->active_buffer) == GTK_TYPE_TEXT_BUFFER) {
1464     gtk_text_buffer_paste_clipboard(GTK_TEXT_BUFFER(appdata->active_buffer),
1465     appdata->clipboard, NULL, TRUE);
1466     } else
1467     printf("paste: ERROR, not a text buffer\n");
1468     } else
1469     printf("paste: ERROR, no active buffer\n");
1470     }
1471 harbaum 2 #endif
1472 harbaum 1
1473 harbaum 6 static void
1474     cb_menu_export_log(GtkWidget *widget, gpointer data) {
1475     appdata_t *appdata = (appdata_t*)data;
1476     notes_log_export(appdata);
1477     }
1478 harbaum 5
1479 harbaum 6 #ifdef USE_MAEMO
1480     static void
1481     cb_menu_export_mmpoi(GtkWidget *widget, gpointer data) {
1482     appdata_t *appdata = (appdata_t*)data;
1483     mmpoi_export(appdata);
1484     }
1485     #endif
1486 harbaum 5
1487 harbaum 6 static void
1488     cb_menu_export_garmin(GtkWidget *widget, gpointer data) {
1489     appdata_t *appdata = (appdata_t*)data;
1490     garmin_export(appdata);
1491 harbaum 1 }
1492    
1493 harbaum 6 static void
1494     cb_menu_geomath(GtkWidget *window, gpointer data) {
1495     geomath_dialog((appdata_t *)data);
1496     }
1497 harbaum 5
1498 harbaum 6 static void
1499     cb_menu_geotext(GtkWidget *window, gpointer data) {
1500     geotext_dialog((appdata_t *)data);
1501 harbaum 1 }
1502    
1503 harbaum 6 static void
1504     cb_menu_precpos(GtkWidget *window, gpointer data) {
1505     precise_position((appdata_t *)data);
1506 harbaum 1 }
1507    
1508 harbaum 6 #ifdef USE_STACKABLE_WINDOW
1509 harbaum 11 static void on_export_destroy(GtkWidget *widget, appdata_t *appdata) {
1510     appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
1511     }
1512 harbaum 6
1513 harbaum 3 void on_export_clicked(GtkButton *button, appdata_t *appdata) {
1514 harbaum 6 HildonStackableWindow *view_window;
1515 harbaum 5 GtkWidget *but;
1516 harbaum 3
1517 harbaum 6 view_window = HILDON_STACKABLE_WINDOW (hildon_stackable_window_new ());
1518 harbaum 11 gtk_window_set_title (GTK_WINDOW (view_window), "GPXView - Export");
1519 harbaum 3
1520 harbaum 11 /* store last "cur_view" in window */
1521     g_object_set_data(G_OBJECT(view_window), "cur_view", appdata->cur_view);
1522     appdata->cur_view = NULL;
1523    
1524     g_signal_connect(G_OBJECT(view_window), "destroy",
1525     G_CALLBACK(on_export_destroy), appdata);
1526    
1527 harbaum 6 GtkVBox *contents = GTK_VBOX(gtk_vbox_new (12, FALSE));
1528 harbaum 5
1529 harbaum 6 but = hildon_button_new_with_text(
1530     HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1531     HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1532     _("Export to Maemo Mapper"),
1533     _("Save a Maemo Mapper POI file"));
1534     g_signal_connect(but, "clicked",
1535     G_CALLBACK(cb_menu_export_mmpoi), appdata);
1536     gtk_box_pack_start(GTK_BOX(contents), but, FALSE, FALSE, 0);
1537 harbaum 3
1538 harbaum 6
1539     but = hildon_button_new_with_text(
1540     HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1541     HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1542     _("Export Field Notes"),
1543     _("Save a Garmin Field Notes file"));
1544     g_signal_connect(but, "clicked",
1545     G_CALLBACK(cb_menu_export_log), appdata);
1546     gtk_box_pack_start(GTK_BOX(contents), but, FALSE, FALSE, 0);
1547 harbaum 4
1548    
1549 harbaum 6 but = hildon_button_new_with_text(
1550     HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1551     HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1552     _("Export Garmin GPX"),
1553     _("Save a GPX file containing modified waypoints"));
1554     g_signal_connect(but, "clicked",
1555     G_CALLBACK(cb_menu_export_garmin), appdata);
1556     gtk_box_pack_start(GTK_BOX(contents), but, FALSE, FALSE, 0);
1557 harbaum 5
1558 harbaum 6 gtk_container_add (GTK_CONTAINER (view_window), GTK_WIDGET (contents));
1559     gtk_widget_show_all (GTK_WIDGET (view_window));
1560 harbaum 5 }
1561    
1562 harbaum 11 static void on_tools_destroy(GtkWidget *widget, appdata_t *appdata) {
1563     appdata->cur_view = g_object_get_data(G_OBJECT(widget), "cur_view");
1564     }
1565    
1566 harbaum 5 void on_tools_clicked(GtkButton *button, appdata_t *appdata) {
1567 harbaum 6 HildonStackableWindow *view_window;
1568 harbaum 5 GtkWidget *but;
1569    
1570 harbaum 6 view_window = HILDON_STACKABLE_WINDOW (hildon_stackable_window_new ());
1571 harbaum 11 gtk_window_set_title (GTK_WINDOW (view_window), "GPXView - Tools");
1572 harbaum 5
1573 harbaum 11 /* store last "cur_view" in window */
1574     g_object_set_data(G_OBJECT(view_window), "cur_view", appdata->cur_view);
1575     appdata->cur_view = NULL;
1576    
1577     g_signal_connect(G_OBJECT(view_window), "destroy",
1578     G_CALLBACK(on_tools_destroy), appdata);
1579    
1580 harbaum 6 GtkVBox *contents = GTK_VBOX(gtk_vbox_new (12, FALSE));
1581 harbaum 5
1582 harbaum 6 but = hildon_button_new_with_text(
1583     HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1584     HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1585     _("Geomath"),
1586     _("Geocoordinate calculation"));
1587     g_signal_connect(but, "clicked",
1588     G_CALLBACK(cb_menu_geomath), appdata);
1589     gtk_box_pack_start(GTK_BOX(contents), but, FALSE, FALSE, 0);
1590 harbaum 5
1591 harbaum 6
1592     but = hildon_button_new_with_text(
1593     HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1594     HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1595     _("Geotext"),
1596     _("Text analysis, letter counting etc"));
1597     g_signal_connect(but, "clicked",
1598     G_CALLBACK(cb_menu_geotext), appdata);
1599     gtk_box_pack_start(GTK_BOX(contents), but, FALSE, FALSE, 0);
1600 harbaum 4
1601    
1602 harbaum 6 but = hildon_button_new_with_text(
1603     HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH,
1604     HILDON_BUTTON_ARRANGEMENT_VERTICAL,
1605     _("Precise Position"),
1606 harbaum 7 _("Calculate a very precise GPS position"));
1607 harbaum 6 g_signal_connect(but, "clicked",
1608     G_CALLBACK(cb_menu_precpos), appdata);
1609     gtk_box_pack_start(GTK_BOX(contents), but, FALSE, FALSE, 0);
1610 harbaum 3
1611 harbaum 6 gtk_container_add (GTK_CONTAINER (view_window), GTK_WIDGET (contents));
1612     gtk_widget_show_all (GTK_WIDGET (view_window));
1613 harbaum 3 }
1614    
1615     HildonAppMenu *menu_create(appdata_t *appdata, int mode) {
1616     GtkWidget *button;
1617     HildonAppMenu *menu = HILDON_APP_MENU(hildon_app_menu_new());
1618    
1619     /* ------- */
1620 harbaum 7 button = gtk_button_new_with_label(_("About"));
1621     g_signal_connect_after(button, "clicked",
1622     G_CALLBACK(cb_menu_about), appdata);
1623     hildon_app_menu_append(menu, GTK_BUTTON(button));
1624    
1625 harbaum 3 button = gtk_button_new_with_label(_("Settings"));
1626     g_signal_connect_after(button, "clicked", G_CALLBACK(cb_menu_settings),
1627     appdata);
1628     hildon_app_menu_append(menu, GTK_BUTTON(button));
1629    
1630     if(mode == MENU_GPXLIST) {
1631     button = gtk_button_new_with_label(_("Import file"));
1632     g_signal_connect_after(button, "clicked",
1633     G_CALLBACK(cb_menu_add), appdata);
1634     hildon_app_menu_append(menu, GTK_BUTTON(button));
1635    
1636 harbaum 7 button = gtk_button_new_with_label(_("Import directory"));
1637 harbaum 3 g_signal_connect_after(button, "clicked",
1638     G_CALLBACK(cb_menu_adddir), appdata);
1639     hildon_app_menu_append(menu, GTK_BUTTON(button));
1640     }
1641    
1642     if(mode == MENU_GPXLIST) {
1643 harbaum 4 button = gtk_button_new_with_label(_("Export"));
1644     g_signal_connect_after(button, "clicked",
1645     G_CALLBACK(on_export_clicked), appdata);
1646     hildon_app_menu_append(menu, GTK_BUTTON(button));
1647    
1648     button = gtk_button_new_with_label(_("Search"));
1649     g_signal_connect_after(button, "clicked",
1650     G_CALLBACK(cb_menu_search), appdata);
1651     hildon_app_menu_append(menu, GTK_BUTTON(button));
1652     }
1653    
1654 harbaum 5 button = gtk_button_new_with_label(_("Tools"));
1655     g_signal_connect_after(button, "clicked",
1656     G_CALLBACK(on_tools_clicked), appdata);
1657     hildon_app_menu_append(menu, GTK_BUTTON(button));
1658 harbaum 4
1659 harbaum 3 gtk_widget_show(GTK_WIDGET(menu));
1660    
1661     return menu;
1662     }
1663     #else
1664 harbaum 5
1665 harbaum 1 void menu_create(appdata_t *appdata) {
1666     GtkWidget *menu, *item;
1667     menu = gtk_menu_new();
1668    
1669 harbaum 3 #ifdef USE_BREAD_CRUMB_TRAIL
1670 harbaum 1 appdata->menu_import =
1671     #endif
1672     item = gtk_menu_item_new_with_label(_("Import"));
1673     gtk_menu_append(GTK_MENU_SHELL(menu), item);
1674     GtkWidget *submenu = gtk_menu_new();
1675     gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1676    
1677 harbaum 7 item = gtk_menu_item_new_with_label( _("File") );
1678 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1679     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_add), appdata);
1680    
1681 harbaum 7 item = gtk_menu_item_new_with_label( _("Directory") );
1682 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1683     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_adddir), appdata);
1684    
1685     #ifndef USE_PANNABLE_AREA
1686     gtk_menu_append(GTK_MENU_SHELL(submenu), gtk_separator_menu_item_new());
1687    
1688     appdata->menu_close =
1689     item = gtk_menu_item_new_with_label( _("Close") );
1690     gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1691     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_close), appdata);
1692    
1693     appdata->menu_remove =
1694     item = gtk_menu_item_new_with_label( _("Remove") );
1695     gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1696     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_remove), appdata);
1697     #endif
1698    
1699 harbaum 3 #ifdef USE_BREAD_CRUMB_TRAIL
1700 harbaum 1 appdata->menu_export =
1701     #endif
1702     item = gtk_menu_item_new_with_label(_("Export"));
1703     gtk_menu_append(GTK_MENU_SHELL(menu), item);
1704     submenu = gtk_menu_new();
1705     gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1706    
1707     #ifdef USE_MAEMO
1708 harbaum 7 item = gtk_menu_item_new_with_label( _("Maemo Mapper POI") );
1709 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1710     g_signal_connect(item, "activate",
1711     GTK_SIGNAL_FUNC(cb_menu_export_mmpoi), appdata);
1712     #endif
1713    
1714 harbaum 7 item = gtk_menu_item_new_with_label( _("Garmin Field Notes") );
1715 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1716     g_signal_connect(item, "activate",
1717     GTK_SIGNAL_FUNC(cb_menu_export_log), appdata);
1718    
1719 harbaum 7 item = gtk_menu_item_new_with_label( _("Garmin GPX") );
1720 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1721     g_signal_connect(item, "activate",
1722     GTK_SIGNAL_FUNC(cb_menu_export_garmin), appdata);
1723    
1724 harbaum 3 #ifdef USE_BREAD_CRUMB_TRAIL
1725 harbaum 1 appdata->menu_search =
1726     #endif
1727 harbaum 7 item = gtk_menu_item_new_with_label( _("Search") );
1728 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1729     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_search), appdata);
1730    
1731     gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1732 harbaum 2
1733     #ifndef NO_COPY_N_PASTE
1734 harbaum 1 /* ----------- copy'n paste submenu ----------------- */
1735     appdata->clipboard = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
1736     gtk_clipboard_set_can_store(appdata->clipboard, NULL, 0);
1737    
1738     item = gtk_menu_item_new_with_label(_("Edit"));
1739     gtk_menu_append(GTK_MENU_SHELL(menu), item);
1740     submenu = gtk_menu_new();
1741     gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1742    
1743     appdata->menu_cut = item = gtk_menu_item_new_with_label( _("Cut") );
1744     gtk_widget_set_sensitive(item, FALSE);
1745     gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1746     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_cut), appdata);
1747     appdata->menu_copy = item = gtk_menu_item_new_with_label( _("Copy") );
1748     gtk_widget_set_sensitive(item, FALSE);
1749     gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1750     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_copy), appdata);
1751     appdata->menu_paste = item = gtk_menu_item_new_with_label( _("Paste") );
1752     gtk_widget_set_sensitive(item, FALSE);
1753     gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1754     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_paste), appdata);
1755 harbaum 2 #endif
1756 harbaum 1
1757 harbaum 3 item = gtk_menu_item_new_with_label( _("Settings") );
1758 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1759     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_settings),
1760     appdata);
1761    
1762     gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1763    
1764     item = gtk_menu_item_new_with_label(_("Tools"));
1765     gtk_menu_append(GTK_MENU_SHELL(menu), item);
1766     submenu = gtk_menu_new();
1767     gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
1768    
1769 harbaum 7 item = gtk_menu_item_new_with_label( _("Geomath") );
1770 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1771     g_signal_connect(item, "activate",
1772     GTK_SIGNAL_FUNC(cb_menu_geomath), appdata);
1773    
1774 harbaum 7 item = gtk_menu_item_new_with_label( _("Geotext") );
1775 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1776     g_signal_connect(item, "activate",
1777     GTK_SIGNAL_FUNC(cb_menu_geotext), appdata);
1778    
1779 harbaum 7 item = gtk_menu_item_new_with_label( _("Precise Position") );
1780 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(submenu), item);
1781     g_signal_connect(item, "activate",
1782     GTK_SIGNAL_FUNC(cb_menu_precpos), appdata);
1783    
1784     gtk_menu_append(GTK_MENU_SHELL(menu), gtk_separator_menu_item_new());
1785    
1786     #if defined(USE_MAEMO) && defined(HILDON_HELP)
1787 harbaum 7 item = gtk_menu_item_new_with_label( _("Help") );
1788 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1789     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_help), appdata);
1790     #endif
1791    
1792 harbaum 7 item = gtk_menu_item_new_with_label( _("About") );
1793 harbaum 1 gtk_menu_append(GTK_MENU_SHELL(menu), item);
1794     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_about), appdata);
1795    
1796     #ifndef USE_MAEMO
1797     item = gtk_menu_item_new_with_label( _("Quit") );
1798     gtk_menu_append(GTK_MENU_SHELL(menu), item);
1799     g_signal_connect(item, "activate", GTK_SIGNAL_FUNC(cb_menu_quit), appdata);
1800     #endif
1801    
1802     #ifdef USE_MAEMO
1803     hildon_window_set_menu(appdata->window, GTK_MENU(menu));
1804     #else
1805     /* attach ordinary gtk menu */
1806     GtkWidget *menu_bar = gtk_menu_bar_new();
1807    
1808     GtkWidget *root_menu = gtk_menu_item_new_with_label (_("Menu"));
1809     gtk_widget_show(root_menu);
1810    
1811     gtk_menu_bar_append(menu_bar, root_menu);
1812     gtk_menu_item_set_submenu(GTK_MENU_ITEM (root_menu), menu);
1813    
1814     gtk_widget_show(menu_bar);
1815     gtk_box_pack_start(GTK_BOX(appdata->vbox), menu_bar, 0, 0, 0);
1816     #endif
1817     }
1818 harbaum 3 #endif
1819 harbaum 1
1820     /********************* end of menu **********************/
1821    
1822     void cleanup(appdata_t *appdata) {
1823     gpx_free_all(appdata->gpx);
1824     if(appdata->path) free(appdata->path);
1825     if(appdata->image_path) free(appdata->image_path);
1826     if(appdata->search_str) free(appdata->search_str);
1827    
1828     gnome_vfs_shutdown();
1829     icons_free();
1830     gps_release(appdata);
1831    
1832     #ifdef USE_MAEMO
1833     if(appdata->search_results) {
1834     printf("freeing pending search\n");
1835     search_result_free(appdata->search_results);
1836     }
1837    
1838     if(appdata->osso_context)
1839     osso_deinitialize(appdata->osso_context);
1840    
1841     appdata->program = NULL;
1842     #endif
1843    
1844     /* free chain of locations */
1845     location_t *loc = appdata->location;
1846     while(loc) {
1847     location_t *next = loc->next;
1848     if(loc->name) free(loc->name);
1849     free(loc);
1850     loc = next;
1851     }
1852    
1853     puts("everything is gone");
1854     }
1855    
1856     void on_window_destroy (GtkWidget *widget, gpointer data) {
1857     appdata_t *appdata = (appdata_t*)data;
1858    
1859     gconf_save_state(appdata);
1860     gtk_main_quit();
1861     appdata->window = NULL;
1862     }
1863    
1864     gboolean on_window_key_press(GtkWidget *widget,
1865 harbaum 11 GdkEventKey *event, appdata_t *appdata) {
1866 harbaum 1 int handled = FALSE;
1867    
1868     // printf("key event %d\n", event->keyval);
1869    
1870     switch(event->keyval) {
1871     #ifdef USE_MAEMO
1872    
1873     #ifdef HILDON_HARDKEY_INCREASE
1874     case HILDON_HARDKEY_INCREASE:
1875     html_zoom(appdata, TRUE);
1876     handled = TRUE;
1877     break;
1878     #endif
1879    
1880     #ifdef HILDON_HARDKEY_DECREASE
1881     case HILDON_HARDKEY_DECREASE:
1882     html_zoom(appdata, FALSE);
1883     handled = TRUE;
1884     break;
1885     #endif
1886    
1887     #ifdef HILDON_HARDKEY_FULLSCREEN
1888     case HILDON_HARDKEY_FULLSCREEN:
1889     {
1890     appdata->fullscreen = !appdata->fullscreen;
1891    
1892     if(appdata->fullscreen)
1893     gtk_window_fullscreen(GTK_WINDOW(appdata->window));
1894     else
1895     gtk_window_unfullscreen(GTK_WINDOW(appdata->window));
1896    
1897     handled = TRUE;
1898     }
1899     break;
1900     #endif
1901    
1902     #else
1903     case '+':
1904     printf("zoom+\n");
1905     html_zoom(appdata, TRUE);
1906     handled = TRUE;
1907     break;
1908     case '-':
1909     printf("zoom-\n");
1910     html_zoom(appdata, FALSE);
1911     handled = TRUE;
1912     break;
1913     #endif
1914     }
1915    
1916     return handled;
1917     }
1918    
1919     #ifdef USE_BREAD_CRUMB_TRAIL
1920     typedef struct {
1921     int level;
1922     appdata_t *appdata;
1923     gpointer data;
1924     } crumb_t;
1925    
1926     static void
1927     crumb_back(gpointer data) {
1928     crumb_t *crumb = (crumb_t*)data;
1929     printf("crumb_back called with %d\n", crumb->level);
1930    
1931     /* don't do anything if main window has already been destroyed */
1932     if(!crumb->appdata->window) {
1933     printf("Main window gone ...\n");
1934     return;
1935     }
1936    
1937     /* whatever is being displayed: we don't need it anymore */
1938     gtk_container_remove(GTK_CONTAINER(crumb->appdata->vbox),
1939     crumb->appdata->cur_view);
1940    
1941     /* back from cache to cachelist */
1942     if(crumb->level == CRUMB_CACHE) {
1943     gpx_t *gpx = crumb->appdata->search_results;
1944    
1945     if(!gpx) {
1946     gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
1947     gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
1948     printf("no search data found, return to gpx\n");
1949     gpx = crumb->appdata->cur_gpx;
1950     } else
1951     printf("returning to search result\n");
1952    
1953     g_assert(gpx != NULL);
1954    
1955     crumb->appdata->cur_view = cachelist_create(crumb->appdata, gpx,
1956     crumb->appdata->cur_cache);
1957    
1958     /* returning from cache view: invalidate cache reference */
1959     crumb->appdata->cur_cache = NULL;
1960    
1961     gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
1962     crumb->appdata->cur_view);
1963     }
1964    
1965     if(crumb->level == CRUMB_SEARCH_GPX) {
1966     printf("returning from a local search!\n");
1967    
1968     g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
1969    
1970     search_result_free((gpx_t*)crumb->data);
1971     crumb->appdata->search_results = NULL;
1972    
1973     gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
1974    
1975     crumb->appdata->cur_view = cachelist_create(crumb->appdata,
1976     crumb->appdata->cur_gpx, NULL);
1977     gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
1978     crumb->appdata->cur_view);
1979     }
1980    
1981     /* back from cachelist to gpxlist */
1982     if((crumb->level == CRUMB_CACHELIST) ||
1983     (crumb->level == CRUMB_SEARCH_GLOBAL)) {
1984    
1985     crumb->appdata->cur_view = gpxlist_create_view_and_model(
1986     crumb->appdata, crumb->appdata->cur_gpx);
1987    
1988     /* returning from cachelist/global search view: */
1989     /* invalidate gpx reference */
1990     crumb->appdata->cur_gpx = NULL;
1991    
1992     gtk_box_pack_start_defaults(GTK_BOX(crumb->appdata->vbox),
1993     crumb->appdata->cur_view);
1994    
1995     if((crumb->level == CRUMB_SEARCH_GLOBAL) ||
1996     (crumb->level == CRUMB_SEARCH_GPX)) {
1997     g_assert((gpx_t*)crumb->data == crumb->appdata->search_results);
1998    
1999     search_result_free((gpx_t*)crumb->data);
2000     crumb->appdata->search_results = NULL;
2001     }
2002    
2003     /* enable gpxlist related menu entries */
2004     gtk_widget_set_sensitive(crumb->appdata->menu_import, TRUE);
2005     gtk_widget_set_sensitive(crumb->appdata->menu_search, TRUE);
2006     gtk_widget_set_sensitive(crumb->appdata->menu_export, TRUE);
2007     }
2008    
2009     gtk_widget_show_all(crumb->appdata->vbox);
2010     g_free(data);
2011     }
2012    
2013     static void crumb_add(appdata_t *appdata, char *name, int level,
2014     gpointer user_data) {
2015     crumb_t *crumb = malloc(sizeof(crumb_t));
2016     crumb->level = level;
2017     crumb->appdata = appdata;
2018     crumb->data = user_data;
2019    
2020     printf("crumb_add with level %d\n", level);
2021    
2022     /* save that we are working on search results */
2023     if((level == CRUMB_SEARCH_GLOBAL) ||
2024     (level == CRUMB_SEARCH_GPX)) {
2025     appdata->search_results = (gpx_t*)user_data;
2026    
2027     /* searches cannot be nested */
2028     gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2029     }
2030    
2031     /* save "path" pointers in appdata */
2032     if(crumb->level == CRUMB_CACHELIST)
2033     appdata->cur_gpx = (gpx_t*)user_data;
2034    
2035     if(crumb->level == CRUMB_CACHE) {
2036     appdata->cur_cache = (cache_t*)user_data;
2037     /* the cache view cannot be searched */
2038     gtk_widget_set_sensitive(appdata->menu_search, FALSE);
2039     gtk_widget_set_sensitive(appdata->menu_export, FALSE);
2040     }
2041    
2042     if(level != CRUMB_GPXLIST) {
2043     /* disable gpxlist related menu entries */
2044     gtk_widget_set_sensitive(appdata->menu_import, FALSE);
2045     #ifndef USE_PANNABLE_AREA
2046     gtk_widget_set_sensitive(appdata->menu_remove, FALSE);
2047     gtk_widget_set_sensitive(appdata->menu_close, FALSE);
2048     #endif
2049     }
2050    
2051     hildon_bread_crumb_trail_push_text(HILDON_BREAD_CRUMB_TRAIL(appdata->bct),
2052     name, crumb, (GDestroyNotify)crumb_back);
2053     }
2054     #endif // USE_BREAD_CRUMB_TRAIL
2055    
2056     void main_after_settings_redraw(appdata_t *appdata, int flags) {
2057 harbaum 11 printf("main after settings redraw\n");
2058    
2059     if(!appdata->cur_view) {
2060     printf("no active view\n");
2061     return;
2062     }
2063    
2064 harbaum 1 #ifndef USE_MAEMO
2065     // in non-maemo setup this can only affect the main screen as
2066     // the menu is blocked while a dialog is open. also the main
2067     // screen is always present
2068     if(appdata->gpxlist_items != appdata->cur_items) {
2069     /* re-do the main screen */
2070     gtk_container_remove(GTK_CONTAINER(appdata->vbox), appdata->cur_view);
2071     appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
2072     gtk_box_pack_start_defaults(GTK_BOX(appdata->vbox), appdata->cur_view);
2073     gtk_widget_show_all(appdata->vbox);
2074     }
2075     #else
2076     /* a cache screen cannot be changed from the settings and thus doesn't */
2077     /* need to be redrawn */
2078     if(appdata->cur_cache) {
2079     printf("No redraw in cache view required\n");
2080     return;
2081     }
2082    
2083     int redraw = 0; // nothing to redraw
2084    
2085     if(appdata->search_results) {
2086     if((appdata->cur_items != appdata->cachelist_items) || flags)
2087     redraw = 1;
2088     } else {
2089     if(!appdata->cur_gpx) {
2090     if(appdata->cur_items != appdata->gpxlist_items)
2091     redraw = 2; // redraw gpxlist
2092     } else {
2093     if((appdata->cur_items != appdata->cachelist_items) || flags)
2094     redraw = 3; // redraw cachelist
2095     }
2096     }
2097    
2098     if(redraw) {
2099 harbaum 11 GtkWidget *container = appdata->vbox;
2100    
2101     #ifdef USE_STACKABLE_WINDOW
2102     HildonWindowStack *stack = hildon_window_stack_get_default();
2103     container = hildon_window_stack_peek(stack);
2104     #endif
2105    
2106     gtk_container_remove(GTK_CONTAINER(container), appdata->cur_view);
2107 harbaum 1 switch(redraw) {
2108     case 1:
2109     appdata->cur_view = cachelist_create(appdata,
2110     appdata->search_results, NULL);
2111     break;
2112     case 2:
2113     appdata->cur_view = gpxlist_create_view_and_model(appdata, NULL);
2114     break;
2115     case 3:
2116     appdata->cur_view = cachelist_create(appdata,
2117     appdata->cur_gpx, NULL);
2118     break;
2119     }
2120    
2121 harbaum 11 #ifdef USE_STACKABLE_WINDOW
2122     if(container != appdata->vbox)
2123     gtk_container_add(GTK_CONTAINER(container), appdata->cur_view);
2124     else
2125     #endif
2126     gtk_box_pack_start_defaults(GTK_BOX(container), appdata->cur_view);
2127    
2128     gtk_widget_show_all(container);
2129 harbaum 1 }
2130 harbaum 11 #endif // USE_MAEMO
2131 harbaum 1 }
2132    
2133     int main(int argc, char *argv[]) {
2134     appdata_t appdata;
2135    
2136     /* init appdata */
2137     memset(&appdata, 0, sizeof(appdata));
2138    
2139     printf("Using locale for %s in %s\n", PACKAGE, LOCALEDIR);
2140    
2141     setlocale(LC_ALL, "");
2142     bindtextdomain(PACKAGE, LOCALEDIR);
2143     bind_textdomain_codeset(PACKAGE, "UTF-8");
2144     textdomain(PACKAGE);
2145    
2146     /* prepare thread system */
2147     g_thread_init(NULL);
2148    
2149     gtk_init (&argc, &argv);
2150    
2151     #ifdef USE_MAEMO
2152     printf("Installing osso context for \"org.harbaum." APP "\"\n");
2153     appdata.osso_context = osso_initialize("org.harbaum."APP,
2154     VERSION, TRUE, NULL);
2155     if(appdata.osso_context == NULL) {
2156     fprintf(stderr, "error initiating osso context\n");
2157     }
2158    
2159     dbus_register(&appdata);
2160     #endif
2161    
2162     icons_init();
2163    
2164     if(!gnome_vfs_init()) {
2165     g_error("Gnome VFS init failed\n");
2166     }
2167    
2168     #ifdef USE_MAEMO
2169     /* Create the hildon program and setup the title */
2170     appdata.program = HILDON_PROGRAM(hildon_program_get_instance());
2171     g_set_application_name("GPXView");
2172    
2173     /* Create HildonWindow and set it to HildonProgram */
2174     #ifdef USE_STACKABLE_WINDOW
2175     appdata.window = HILDON_WINDOW(hildon_stackable_window_new());
2176     #else
2177     appdata.window = HILDON_WINDOW(hildon_window_new());
2178     #endif
2179     hildon_program_add_window(appdata.program, appdata.window);
2180     #else
2181     /* Create a Window. */
2182     appdata.window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
2183     /* Set a decent default size for the window. */
2184     gtk_window_set_default_size(GTK_WINDOW(appdata.window), 500, 300);
2185     #endif
2186    
2187     gtk_window_set_title(GTK_WINDOW(appdata.window), "GPXView");
2188     g_signal_connect(G_OBJECT(appdata.window), "destroy",
2189     G_CALLBACK(on_window_destroy), &appdata);
2190    
2191     g_signal_connect(G_OBJECT(appdata.window), "key_press_event",
2192     G_CALLBACK(on_window_key_press), &appdata);
2193    
2194     appdata.vbox = gtk_vbox_new(FALSE, 2);
2195     gtk_container_add(GTK_CONTAINER(appdata.window), appdata.vbox);
2196    
2197 harbaum 3 #ifndef USE_STACKABLE_WINDOW
2198 harbaum 1 menu_create(&appdata);
2199 harbaum 3 #else
2200     hildon_window_set_app_menu(HILDON_WINDOW(appdata.window),
2201     menu_create(&appdata, MENU_GPXLIST));
2202     #endif
2203 harbaum 1
2204     #ifdef USE_BREAD_CRUMB_TRAIL
2205     appdata.bct = hildon_bread_crumb_trail_new();
2206    
2207     gtk_box_pack_start(GTK_BOX(appdata.vbox), appdata.bct, FALSE,FALSE,0);
2208    
2209     hildon_bread_crumb_trail_clear(HILDON_BREAD_CRUMB_TRAIL(appdata.bct));
2210     crumb_add(&appdata, "GPX", CRUMB_GPXLIST, NULL);
2211     #endif
2212    
2213     /* wait for main gui to appear */
2214     gtk_widget_show_all(GTK_WIDGET(appdata.window));
2215     while(gtk_events_pending())
2216     gtk_main_iteration();
2217    
2218     appdata.gconf_client = gconf_client_get_default();
2219     gconf_load_state(&appdata);
2220     gps_init(&appdata);
2221    
2222     appdata.cur_view = gpxlist_create_view_and_model(&appdata, NULL);
2223     gtk_box_pack_start_defaults(GTK_BOX(appdata.vbox), appdata.cur_view);
2224    
2225     gtk_widget_show_all(GTK_WIDGET(appdata.window));
2226     gtk_main();
2227    
2228     cleanup(&appdata);
2229    
2230     return 0;
2231     }