66 |
return NULL; |
return NULL; |
67 |
} |
} |
68 |
|
|
69 |
static void map_zoom(map_context_t *context, int step) { |
static void |
70 |
gint zoom; |
cb_map_gps(map_context_t *context) { |
|
OsmGpsMap *map = OSM_GPS_MAP(context->widget); |
|
|
g_object_get(map, "zoom", &zoom, NULL); |
|
|
zoom = osm_gps_map_set_zoom(map, zoom+step); |
|
|
|
|
|
/* enable/disable zoom buttons as required */ |
|
|
gtk_widget_set_sensitive(context->zoomin, |
|
|
zoom < osm_gps_map_source_get_max_zoom(MAP_SOURCE)); |
|
|
gtk_widget_set_sensitive(context->zoomout, |
|
|
zoom > osm_gps_map_source_get_min_zoom(MAP_SOURCE)); |
|
|
|
|
|
/* save new zoom */ |
|
|
context->appdata->map.zoom = zoom; |
|
|
} |
|
|
|
|
|
static gboolean |
|
|
cb_map_zoomin(GtkButton *button, map_context_t *context) { |
|
|
map_zoom(context, +1); |
|
|
return FALSE; |
|
|
} |
|
|
|
|
|
static gboolean |
|
|
cb_map_zoomout(GtkButton *button, map_context_t *context) { |
|
|
map_zoom(context, -1); |
|
|
return FALSE; |
|
|
} |
|
|
|
|
|
static gboolean |
|
|
cb_map_gps(GtkButton *button, map_context_t *context) { |
|
71 |
pos_t *refpos = get_pos(context->appdata); |
pos_t *refpos = get_pos(context->appdata); |
72 |
if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) { |
if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) { |
73 |
osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
77 |
osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
78 |
0.0, 0.0, 1); |
0.0, 0.0, 1); |
79 |
} |
} |
|
|
|
|
return FALSE; |
|
|
} |
|
|
|
|
|
static GtkWidget |
|
|
*map_add_button(int icon, GCallback cb, gpointer data, |
|
|
char *tooltip) { |
|
|
GtkWidget *button = gtk_button_new(); |
|
|
gtk_button_set_image(GTK_BUTTON(button), icon_get_widget(ICON_MISC, icon)); |
|
|
g_signal_connect(button, "clicked", cb, data); |
|
|
#ifndef USE_MAEMO |
|
|
gtk_widget_set_tooltip_text(button, tooltip); |
|
|
#endif |
|
|
return button; |
|
80 |
} |
} |
81 |
|
|
82 |
static int dist2pixel(map_context_t *context, float km, float lat) { |
static int dist2pixel(map_context_t *context, float km, float lat) { |
91 |
gboolean ok = (refpos!= NULL) && !isnan(refpos->lat) && !isnan(refpos->lon); |
gboolean ok = (refpos!= NULL) && !isnan(refpos->lat) && !isnan(refpos->lon); |
92 |
|
|
93 |
/* ... and enable "goto" button if it's valid */ |
/* ... and enable "goto" button if it's valid */ |
94 |
gtk_widget_set_sensitive(context->gps, ok); |
osm_gps_map_osd_enable_gps (OSM_GPS_MAP(context->widget), |
95 |
|
OSM_GPS_MAP_OSD_GPS_CALLBACK(ok?cb_map_gps:NULL), context); |
96 |
|
|
97 |
if(ok) { |
if(ok) { |
98 |
float heading = NAN; |
float heading = NAN; |
256 |
cairo_paint(cr); |
cairo_paint(cr); |
257 |
} |
} |
258 |
|
|
259 |
|
#ifndef BIG_BALLOONS |
260 |
#define LINE_SKIP 7 |
#define LINE_SKIP 7 |
261 |
|
#else |
262 |
|
#define LINE_SKIP 12 |
263 |
|
#endif |
264 |
|
|
265 |
static void |
static void |
266 |
balloon_draw_cb(cairo_t *cr, OsmGpsMapRect_t *rect, gpointer data) { |
balloon_draw_cb(cairo_t *cr, OsmGpsMapRect_t *rect, gpointer data) { |
292 |
CAIRO_FONT_SLANT_NORMAL, |
CAIRO_FONT_SLANT_NORMAL, |
293 |
CAIRO_FONT_WEIGHT_BOLD); |
CAIRO_FONT_WEIGHT_BOLD); |
294 |
|
|
295 |
|
#ifndef BIG_BALLOONS |
296 |
cairo_set_font_size (cr, 20.0); |
cairo_set_font_size (cr, 20.0); |
297 |
|
#else |
298 |
|
cairo_set_font_size (cr, 36.0); |
299 |
|
#endif |
300 |
|
|
301 |
cairo_text_extents (cr, cache->id, &extents); |
cairo_text_extents (cr, cache->id, &extents); |
302 |
|
|
303 |
/* display id right of icon vertically centered */ |
/* display id right of icon vertically centered */ |
318 |
/* everything from here uses the same font */ |
/* everything from here uses the same font */ |
319 |
cairo_select_font_face (cr, "Sans", CAIRO_FONT_SLANT_NORMAL, |
cairo_select_font_face (cr, "Sans", CAIRO_FONT_SLANT_NORMAL, |
320 |
CAIRO_FONT_WEIGHT_NORMAL); |
CAIRO_FONT_WEIGHT_NORMAL); |
321 |
|
#ifndef BIG_BALLOONS |
322 |
cairo_set_font_size (cr, 14.0); |
cairo_set_font_size (cr, 14.0); |
323 |
|
#else |
324 |
|
cairo_set_font_size (cr, 22.0); |
325 |
|
#endif |
326 |
|
|
327 |
if(cache->name) { |
if(cache->name) { |
328 |
/* draw cache name */ |
/* draw cache name */ |
450 |
context = appdata->map.context = g_new0(map_context_t, 1); |
context = appdata->map.context = g_new0(map_context_t, 1); |
451 |
context->appdata = appdata; |
context->appdata = appdata; |
452 |
|
|
|
GtkWidget *hbox = gtk_hbox_new(FALSE, 0); |
|
|
|
|
453 |
char *path = g_strdup_printf("%s/map/", appdata->image_path); |
char *path = g_strdup_printf("%s/map/", appdata->image_path); |
454 |
const char *proxy = get_proxy_uri(appdata); |
const char *proxy = get_proxy_uri(appdata); |
455 |
|
|
512 |
g_signal_connect(G_OBJECT(context->widget), "button-release-event", |
g_signal_connect(G_OBJECT(context->widget), "button-release-event", |
513 |
G_CALLBACK(on_map_button_release_event), context); |
G_CALLBACK(on_map_button_release_event), context); |
514 |
|
|
|
gtk_box_pack_start_defaults(GTK_BOX(hbox), context->widget); |
|
|
/* zoom button box */ |
|
|
GtkWidget *vbox = gtk_vbox_new(FALSE,0); |
|
|
|
|
|
context->zoomin = |
|
|
map_add_button(10, G_CALLBACK(cb_map_zoomin), |
|
|
context, _("Zoom in")); |
|
|
gtk_box_pack_start(GTK_BOX(vbox), context->zoomin, FALSE, FALSE, 0); |
|
|
|
|
|
context->zoomout = |
|
|
map_add_button(11, G_CALLBACK(cb_map_zoomout), |
|
|
context, _("Zoom out")); |
|
|
gtk_box_pack_start(GTK_BOX(vbox), context->zoomout, FALSE, FALSE, 0); |
|
|
|
|
|
context->gps = |
|
|
map_add_button(9, G_CALLBACK(cb_map_gps), |
|
|
context, _("Jump to GPS position")); |
|
|
gtk_widget_set_sensitive(context->gps, FALSE); |
|
|
|
|
515 |
/* install handler for timed updates of the gps button */ |
/* install handler for timed updates of the gps button */ |
516 |
context->handler_id = gtk_timeout_add(1000, map_gps_update, context); |
context->handler_id = gtk_timeout_add(1000, map_gps_update, context); |
|
gtk_box_pack_start(GTK_BOX(vbox), context->gps, FALSE, FALSE, 0); |
|
|
|
|
|
gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 0); |
|
517 |
|
|
518 |
#if MAEMO_VERSION_MAJOR == 5 |
#if MAEMO_VERSION_MAJOR == 5 |
519 |
/* prevent some of the main screen things */ |
/* prevent some of the main screen things */ |
524 |
g_signal_connect(G_OBJECT(context->window), "destroy", |
g_signal_connect(G_OBJECT(context->window), "destroy", |
525 |
G_CALLBACK(on_window_destroy), context); |
G_CALLBACK(on_window_destroy), context); |
526 |
|
|
527 |
gtk_container_add(GTK_CONTAINER(context->window), hbox); |
gtk_container_add(GTK_CONTAINER(context->window), context->widget); |
528 |
gtk_widget_show_all(GTK_WIDGET(context->window)); |
gtk_widget_show_all(GTK_WIDGET(context->window)); |
529 |
} |
} |