trunk/src/gpxview.h

/*
 * Copyright (C) 2008 Till Harbaum <till@harbaum.org>.
 *
 * This file is part of GPXView.
 *
 * GPXView is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * GPXView is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GPXView.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef GPXVIEW_H
#define GPXVIEW_H

#ifdef USE_MAEMO
#if MAEMO_VERSION_MAJOR < 5
#define USE_BREAD_CRUMB_TRAIL
#else
#define FREMANTLE

// these are on maemo fremantle
#include <hildon/hildon-button.h>
#include <hildon/hildon-text-view.h>
#include <hildon/hildon-window-stack.h>
#define USE_HILDON_TEXT_VIEW
#define USE_STACKABLE_WINDOW
#define NO_COPY_N_PASTE
#define MENU_GPXLIST   0
#define MENU_CACHELIST 1
#define MENU_CACHE     2
#endif
#endif

#ifdef BCT
#include "bct.h"
#endif

#include "config.h"

#include <string.h>
#include <stdlib.h>

#include <locale.h>
#include <libintl.h>

#ifndef _
#define _(String) gettext(String)
#endif
#define N_(String) (String)

#ifdef USE_MAEMO
#include <hildon/hildon-program.h>
#include <hildon/hildon-file-chooser-dialog.h>
#include <hildon/hildon-file-system-model.h>
#include <hildon/hildon-bread-crumb-trail.h>
#include <hildon/hildon-number-editor.h>
#include <libosso.h>      /* required for screen saver timeout */
#ifdef HILDON_HELP
#include <hildon/hildon-help.h>
#endif
#if MAEMO_VERSION_MAJOR >= 5
#define USE_PANNABLE_AREA
#include <hildon/hildon-pannable-area.h>
/* panning a gtkhtml view currently doesn't work well */
#define PANNABLE_HTML
#endif
#endif

#include <gtk/gtk.h>
#include <gtkhtml/gtkhtml.h>

/* list of current gpx files is being kept in gconf */
#include <gconf/gconf.h>
#include <gconf/gconf-client.h>

#include <libgnomevfs/gnome-vfs.h>
#include <libgnomevfs/gnome-vfs-inet-connection.h>

/* all include appdata_t relies on go here ... */
#include "gpx.h"
#include "settings.h"
#include "gps.h"

#define GPXLIST_ITEM_VALID    (1<<0)
#define GPXLIST_ITEM_DATE     (1<<1)
#define GPXLIST_ITEM_CNUM     (1<<2)
#define GPXLIST_ITEM_FILENAME (1<<3)
#define GPXLIST_ITEM_DEFAULT  (GPXLIST_ITEM_VALID | GPXLIST_ITEM_CNUM)

#define CACHELIST_ITEM_VALID  (1<<0)
#define CACHELIST_ITEM_ID     (1<<1)
#define CACHELIST_ITEM_SIZE   (1<<2)
#define CACHELIST_ITEM_RATING (1<<3)
#define CACHELIST_ITEM_DEFAULT  (CACHELIST_ITEM_VALID | CACHELIST_ITEM_ID)

typedef struct {
  pos_t home;                 /* current home geo position */
  gboolean use_gps;           /* use GPS if avbailable */
  char *path;                 /* current path to select GPX from */

  location_t *location;       /* extra home locations */
  int active_location;        /* index of active (extra) home location */

  gboolean imperial;          /* display imperial units */

  char *image_path;           /* path to cache images in */

  int search;                 /* "search in" items */
  char *search_str; 
  int search_days;

  struct proxy_s *proxy;      /* proxy settings */

  int gpxlist_items;
  int cachelist_items;
  gboolean cachelist_hide_found;

  /* geotext related */
  char *geotext_text;
  int  geotext_shift;

  gpx_t *gpx;
  GtkListStore *gpxstore;
  GtkWidget    *gpxview;
  GConfClient *gconf_client;

  gboolean compass_locked;
  int compass_damping;

  gboolean disable_gcvote;

  struct gps_state *gps_state;

  /* keep track of all html views so zoom events can be delivered */
  struct html_view *html_view;

#ifndef REQUIRES_CLOSE_BUTTON
  /* this is being activated and de-activated on selection/deselection */
  GtkWidget *menu_remove, *menu_close;
#endif

#ifndef NO_COPY_N_PASTE
  /* do enable/disable the edit entries */
  GtkWidget *menu_cut, *menu_copy, *menu_paste;
  GtkTextBuffer *active_buffer;
#endif

  GtkClipboard *clipboard;     /* clipboard for copy/paste */

#ifdef USE_STACKABLE_WINDOW
  GtkWidget *export_menu, *tools_menu;
#endif

  /* save result here to be able to "goto" it */
  pos_t geomath;

  int cur_items;
  GtkWidget *cur_view;

  char *mmpoi_path;           /* path to save poi to */
  float mmpoi_radius;
  gboolean mmpoi_use_radius;
  gboolean mmpoi_dont_export_found;
  gboolean mmpoi_dont_export_disabled;

  char *fieldnotes_path;       /* path to save field notes to */

  char *garmin_path;           /* path to save garmin data to */
  gboolean garmin_ign_found;

#ifdef USE_MAEMO
  gboolean fullscreen;
#ifdef ENABLE_MAEMO_MAPPER
  pos_t mmpos;                /* position received from Maemo Mapper */
  gboolean mmpos_valid;
#endif

  gboolean mmpoi_dontlaunch;

  gboolean cachelist_disable_screensaver;
  gboolean goto_disable_screensaver;

  HildonProgram *program;
  HildonWindow *window;
  osso_context_t *osso_context;
#else
  GtkWidget *window;
#endif

  gboolean cachelist_update;

#if defined(USE_BREAD_CRUMB_TRAIL) || defined(BCT)
  /* reference to enable/disable these while walking the crumb trail */
  GtkWidget *menu_import, *menu_export;
  GtkWidget *menu_search;

  GtkWidget *bct;
#endif

  /* keep track of current "path" in the bread crumb trail */
  gpx_t *cur_gpx;
  cache_t *cur_cache;
  struct cache_context_s *cache_context;

  gpx_t *search_results;

#ifdef ENABLE_OSM_GPS_MAP
  struct {
    struct map_context_s *context;
    int source;
    int zoom;
    pos_t pos;
    gboolean dpix;
  } map;
#endif

  /* username is also used to detect own caches (by log entry) */
  char *username;

  /* stuff to call geotoad */
  struct {
    char *password, *filename;
    float distance, lat, lon;
    int flags;
    gboolean no_owned_found;
  } gt;

#ifdef ESPEAK
  /* espeak handling */
  struct {
    gboolean enabled;
    int sample_rate;  // or init error
  } espeak;
#endif

#ifndef USE_STACKABLE_WINDOW
  GtkWidget *vbox;    
#endif

  struct {
    gps_mask_t set;
    struct gps_t fix;
    pos_t saved;                  /* saved last gps position */
  } gps;

} appdata_t;

/* all includes that rely on appdata_t go here ... */
#include "goto.h"
#include "gconf.h"
#include "html.h"
#include "icons.h"
#include "gcvote.h"
#include "cache.h"
#include "geomath.h"
#include "geotext.h"
#include "notes.h"
#include "help.h"
#include "mm_poi.h"
#include "precpos.h"
#include "garmin_export.h"
#include "geotoad.h"
#include "about.h"

#ifdef ENABLE_OSM_GPS_MAP
#include "map-tool.h"
#endif

#ifdef USE_MAEMO
#include "dbus.h"
#endif

#define SEARCH_ID    (1<<0)
#define SEARCH_NAME  (1<<1)
#define SEARCH_DESC  (1<<2)
#define SEARCH_OWNER (1<<3)
#define SEARCH_FINDS (1<<4)

#ifdef USE_MAEMO
#define DIALOG_WIDTH  800
#define DIALOG_HEIGHT 480
#define GTK_FM_OK  GTK_RESPONSE_OK
#else
#define DIALOG_WIDTH  560
#define DIALOG_HEIGHT 340
#define GTK_FM_OK  GTK_RESPONSE_ACCEPT
#endif

#include "misc.h"

#define CHANGE_FLAG_POS   (1<<0)
#define CHANGE_FLAG_MASK  (1<<1)

extern void main_after_settings_redraw(appdata_t *appdata, int flags);

#include <stdarg.h>
extern void errorf(const char *fmt, ...);
extern gboolean on_window_key_press(GtkWidget *widget, 
                                    GdkEventKey *event, appdata_t *appdata);
#ifdef USE_STACKABLE_WINDOW
HildonAppMenu *menu_create(appdata_t *appdata, int mode);
#endif
void cachelist_goto_cache(appdata_t *appdata, cache_t *cache);
void gpxlist_goto_cachelist(appdata_t *appdata, gpx_t *gpx);
gboolean gpxlist_find(appdata_t *appdata, GtkTreeIter *iter, gpx_t *gpx);
void gpxlist_set(GtkListStore *store, GtkTreeIter *iter, gpx_t *gpx);
void gpxlist_add(appdata_t *appdata, gpx_t *new);
void cachelist_redraw(appdata_t *appdata);

/* interface to main windows gps callback */
pos_t *gps_get_pos(appdata_t *appdata);
float gps_get_heading(appdata_t *appdata);
gint gps_get_satnum(appdata_t *appdata);
gps_sat_t *gps_get_sats(appdata_t *appdata);
float gps_get_eph(appdata_t *appdata);
void gps_change_state(appdata_t *appdata);

#endif // GPXVIEW_H
1	harbaum	1	/*
2			* Copyright (C) 2008 Till Harbaum <till@harbaum.org>.
3			*
4			* This file is part of GPXView.
5			*
6			* GPXView is free software: you can redistribute it and/or modify
7			* it under the terms of the GNU General Public License as published by
8			* the Free Software Foundation, either version 3 of the License, or
9			* (at your option) any later version.
10			*
11			* GPXView is distributed in the hope that it will be useful,
12			* but WITHOUT ANY WARRANTY; without even the implied warranty of
13			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			* GNU General Public License for more details.
15			*
16			* You should have received a copy of the GNU General Public License
17			* along with GPXView. If not, see <http://www.gnu.org/licenses/>.
18			*/
19
20			#ifndef GPXVIEW_H
21			#define GPXVIEW_H
22
23			#ifdef USE_MAEMO
24			#if MAEMO_VERSION_MAJOR < 5
25			#define USE_BREAD_CRUMB_TRAIL
26			#else
27	harbaum	204	#define FREMANTLE
28
29	harbaum	2	// these are on maemo fremantle
30	harbaum	3	#include <hildon/hildon-button.h>
31	harbaum	8	#include <hildon/hildon-text-view.h>
32	harbaum	11	#include <hildon/hildon-window-stack.h>
33	harbaum	8	#define USE_HILDON_TEXT_VIEW
34	harbaum	1	#define USE_STACKABLE_WINDOW
35	harbaum	2	#define NO_COPY_N_PASTE
36	harbaum	3	#define MENU_GPXLIST 0
37			#define MENU_CACHELIST 1
38			#define MENU_CACHE 2
39	harbaum	1	#endif
40	harbaum	128	#endif
41
42			#ifdef BCT
43	harbaum	126	#include "bct.h"
44	harbaum	1	#endif
45
46			#include "config.h"
47
48			#include <string.h>
49			#include <stdlib.h>
50
51			#include <locale.h>
52			#include <libintl.h>
53
54	harbaum	280	#ifndef _
55	harbaum	1	#define _(String) gettext(String)
56	harbaum	280	#endif
57	harbaum	1	#define N_(String) (String)
58
59			#ifdef USE_MAEMO
60			#include <hildon/hildon-program.h>
61			#include <hildon/hildon-file-chooser-dialog.h>
62			#include <hildon/hildon-file-system-model.h>
63			#include <hildon/hildon-bread-crumb-trail.h>
64			#include <hildon/hildon-number-editor.h>
65			#include <libosso.h> /* required for screen saver timeout */
66			#ifdef HILDON_HELP
67			#include <hildon/hildon-help.h>
68			#endif
69			#if MAEMO_VERSION_MAJOR >= 5
70			#define USE_PANNABLE_AREA
71			#include <hildon/hildon-pannable-area.h>
72	harbaum	17	/* panning a gtkhtml view currently doesn't work well */
73			#define PANNABLE_HTML
74	harbaum	1	#endif
75			#endif
76
77			#include <gtk/gtk.h>
78			#include <gtkhtml/gtkhtml.h>
79
80			/* list of current gpx files is being kept in gconf */
81			#include <gconf/gconf.h>
82			#include <gconf/gconf-client.h>
83
84			#include <libgnomevfs/gnome-vfs.h>
85			#include <libgnomevfs/gnome-vfs-inet-connection.h>
86
87			/* all include appdata_t relies on go here ... */
88			#include "gpx.h"
89			#include "settings.h"
90	harbaum	282	#include "gps.h"
91	harbaum	1
92			#define GPXLIST_ITEM_VALID (1<<0)
93			#define GPXLIST_ITEM_DATE (1<<1)
94			#define GPXLIST_ITEM_CNUM (1<<2)
95			#define GPXLIST_ITEM_FILENAME (1<<3)
96			#define GPXLIST_ITEM_DEFAULT (GPXLIST_ITEM_VALID \| GPXLIST_ITEM_CNUM)
97
98			#define CACHELIST_ITEM_VALID (1<<0)
99			#define CACHELIST_ITEM_ID (1<<1)
100			#define CACHELIST_ITEM_SIZE (1<<2)
101			#define CACHELIST_ITEM_RATING (1<<3)
102			#define CACHELIST_ITEM_DEFAULT (CACHELIST_ITEM_VALID \| CACHELIST_ITEM_ID)
103
104			typedef struct {
105			pos_t home; /* current home geo position */
106			gboolean use_gps; /* use GPS if avbailable */
107			char path; / current path to select GPX from */
108
109			location_t location; / extra home locations */
110			int active_location; /* index of active (extra) home location */
111
112			gboolean imperial; /* display imperial units */
113
114			char image_path; / path to cache images in */
115
116			int search; /* "search in" items */
117			char *search_str;
118			int search_days;
119
120	harbaum	158	struct proxy_s proxy; / proxy settings */
121
122	harbaum	1	int gpxlist_items;
123			int cachelist_items;
124			gboolean cachelist_hide_found;
125
126			/* geotext related */
127			char *geotext_text;
128			int geotext_shift;
129
130			gpx_t *gpx;
131			GtkListStore *gpxstore;
132			GtkWidget *gpxview;
133			GConfClient *gconf_client;
134
135			gboolean compass_locked;
136			int compass_damping;
137
138	harbaum	167	gboolean disable_gcvote;
139
140	harbaum	1	struct gps_state *gps_state;
141
142			/* keep track of all html views so zoom events can be delivered */
143			struct html_view *html_view;
144
145			#ifndef REQUIRES_CLOSE_BUTTON
146			/* this is being activated and de-activated on selection/deselection */
147			GtkWidget menu_remove, menu_close;
148			#endif
149
150	harbaum	2	#ifndef NO_COPY_N_PASTE
151	harbaum	1	/* do enable/disable the edit entries */
152			GtkWidget menu_cut, menu_copy, *menu_paste;
153			GtkTextBuffer *active_buffer;
154	harbaum	2	#endif
155	harbaum	1
156	harbaum	133	GtkClipboard clipboard; / clipboard for copy/paste */
157
158	harbaum	20	#ifdef USE_STACKABLE_WINDOW
159			GtkWidget export_menu, tools_menu;
160			#endif
161
162	harbaum	1	/* save result here to be able to "goto" it */
163			pos_t geomath;
164
165			int cur_items;
166			GtkWidget *cur_view;
167
168			char mmpoi_path; / path to save poi to */
169			float mmpoi_radius;
170			gboolean mmpoi_use_radius;
171			gboolean mmpoi_dont_export_found;
172			gboolean mmpoi_dont_export_disabled;
173
174			char fieldnotes_path; / path to save field notes to */
175
176			char garmin_path; / path to save garmin data to */
177			gboolean garmin_ign_found;
178
179			#ifdef USE_MAEMO
180			gboolean fullscreen;
181	harbaum	231	#ifdef ENABLE_MAEMO_MAPPER
182	harbaum	1	pos_t mmpos; /* position received from Maemo Mapper */
183			gboolean mmpos_valid;
184	harbaum	231	#endif
185	harbaum	1
186			gboolean mmpoi_dontlaunch;
187
188			gboolean cachelist_disable_screensaver;
189			gboolean goto_disable_screensaver;
190
191			HildonProgram *program;
192			HildonWindow *window;
193			osso_context_t *osso_context;
194	harbaum	126	#else
195			GtkWidget *window;
196			#endif
197	harbaum	1
198	harbaum	129	gboolean cachelist_update;
199
200	harbaum	128	#if defined(USE_BREAD_CRUMB_TRAIL) \|\| defined(BCT)
201	harbaum	1	/* reference to enable/disable these while walking the crumb trail */
202			GtkWidget menu_import, menu_export;
203			GtkWidget *menu_search;
204
205	harbaum	128	GtkWidget *bct;
206			#endif
207
208	harbaum	1	/* keep track of current "path" in the bread crumb trail */
209			gpx_t *cur_gpx;
210			cache_t *cur_cache;
211	harbaum	228	struct cache_context_s *cache_context;
212	harbaum	1
213	harbaum	126	gpx_t *search_results;
214
215	harbaum	48	#ifdef ENABLE_OSM_GPS_MAP
216			struct {
217	harbaum	56	struct map_context_s *context;
218	harbaum	89	int source;
219	harbaum	48	int zoom;
220			pos_t pos;
221	harbaum	280	gboolean dpix;
222	harbaum	48	} map;
223			#endif
224
225	harbaum	204	/* username is also used to detect own caches (by log entry) */
226			char *username;
227
228	harbaum	196	/* stuff to call geotoad */
229			struct {
230	harbaum	204	char password, filename;
231	harbaum	196	float distance, lat, lon;
232			int flags;
233	harbaum	252	gboolean no_owned_found;
234	harbaum	196	} gt;
235
236	harbaum	246	#ifdef ESPEAK
237			/* espeak handling */
238			struct {
239			gboolean enabled;
240			int sample_rate; // or init error
241			} espeak;
242			#endif
243
244	harbaum	237	#ifndef USE_STACKABLE_WINDOW
245	harbaum	1	GtkWidget *vbox;
246	harbaum	237	#endif
247	harbaum	282
248			struct {
249			gps_mask_t set;
250			struct gps_t fix;
251			pos_t saved; /* saved last gps position */
252			} gps;
253
254	harbaum	1	} appdata_t;
255
256			/* all includes that rely on appdata_t go here ... */
257			#include "goto.h"
258			#include "gconf.h"
259			#include "html.h"
260			#include "icons.h"
261	harbaum	158	#include "gcvote.h"
262	harbaum	1	#include "cache.h"
263			#include "geomath.h"
264			#include "geotext.h"
265			#include "notes.h"
266			#include "help.h"
267			#include "mm_poi.h"
268			#include "precpos.h"
269			#include "garmin_export.h"
270	harbaum	193	#include "geotoad.h"
271	harbaum	228	#include "about.h"
272	harbaum	1
273	harbaum	32	#ifdef ENABLE_OSM_GPS_MAP
274			#include "map-tool.h"
275			#endif
276
277	harbaum	1	#ifdef USE_MAEMO
278			#include "dbus.h"
279			#endif
280
281			#define SEARCH_ID (1<<0)
282			#define SEARCH_NAME (1<<1)
283			#define SEARCH_DESC (1<<2)
284			#define SEARCH_OWNER (1<<3)
285			#define SEARCH_FINDS (1<<4)
286
287			#ifdef USE_MAEMO
288			#define DIALOG_WIDTH 800
289			#define DIALOG_HEIGHT 480
290			#define GTK_FM_OK GTK_RESPONSE_OK
291			#else
292			#define DIALOG_WIDTH 560
293			#define DIALOG_HEIGHT 340
294			#define GTK_FM_OK GTK_RESPONSE_ACCEPT
295			#endif
296
297			#include "misc.h"
298
299			#define CHANGE_FLAG_POS (1<<0)
300			#define CHANGE_FLAG_MASK (1<<1)
301
302			extern void main_after_settings_redraw(appdata_t *appdata, int flags);
303
304			#include <stdarg.h>
305			extern void errorf(const char *fmt, ...);
306			extern gboolean on_window_key_press(GtkWidget *widget,
307	harbaum	11	GdkEventKey event, appdata_t appdata);
308	harbaum	3	#ifdef USE_STACKABLE_WINDOW
309			HildonAppMenu menu_create(appdata_t appdata, int mode);
310			#endif
311	harbaum	142	void cachelist_goto_cache(appdata_t appdata, cache_t cache);
312			void gpxlist_goto_cachelist(appdata_t appdata, gpx_t gpx);
313	harbaum	211	gboolean gpxlist_find(appdata_t appdata, GtkTreeIter iter, gpx_t *gpx);
314			void gpxlist_set(GtkListStore store, GtkTreeIter iter, gpx_t *gpx);
315	harbaum	223	void gpxlist_add(appdata_t appdata, gpx_t new);
316	harbaum	228	void cachelist_redraw(appdata_t *appdata);
317	harbaum	1
318	harbaum	282	/* interface to main windows gps callback */
319			pos_t gps_get_pos(appdata_t appdata);
320			float gps_get_heading(appdata_t *appdata);
321			gint gps_get_satnum(appdata_t *appdata);
322			gps_sat_t gps_get_sats(appdata_t appdata);
323			float gps_get_eph(appdata_t *appdata);
324			void gps_change_state(appdata_t *appdata);
325
326	harbaum	1	#endif // GPXVIEW_H