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/* |
/* |
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* Copyright (C) 2008 Till Harbaum <till@harbaum.org>. |
* Copyright (C) 2008-2009 Till Harbaum <till@harbaum.org>. |
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* |
* |
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* This file is part of GPXView. |
* This file is part of GPXView. |
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* |
* |
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* along with GPXView. If not, see <http://www.gnu.org/licenses/>. |
* along with GPXView. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
*/ |
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/* |
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* http://topo.geofabrik.de/relief/${z}/${x}/${y}.png 8-15 |
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* http://topo.geofabrik.de/trail/${z}/${x}/${y}.png 8-15 |
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*/ |
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/* |
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* TODO: |
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* - draw caches only once |
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* - prefer duplicates from selected files |
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* - make semi-transparent caches selectable |
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*/ |
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#include "gpxview.h" |
#include "gpxview.h" |
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#include "converter.h" |
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#include <math.h> // for isnan |
#include <math.h> // for isnan |
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#ifdef ENABLE_OSM_GPS_MAP |
#ifdef ENABLE_OSM_GPS_MAP |
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#include "osm-gps-map.h" |
#include "osm-gps-map.h" |
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#include "osm-gps-map-osd-classic.h" |
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#endif |
#endif |
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/* equatorial radius in meters */ |
#if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5) |
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#define EQ_RADIUS (6378137.0) |
#include <gdk/gdkx.h> |
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#include <X11/Xatom.h> |
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#define RAD2DEG(a) (((a)*180.0)/M_PI) |
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#define DEG2RAD(a) (((a)*M_PI)/180.0) |
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typedef struct { |
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appdata_t *appdata; |
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GtkWidget *widget; |
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GtkWidget *zoomin, *zoomout, *gps; |
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gint handler_id; |
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cache_t *press_on; |
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#if MAEMO_VERSION_MAJOR == 5 |
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GtkWidget *old_view; |
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#endif |
#endif |
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} map_context_t; |
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/* default values */ |
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#define MAP_SOURCE OSM_GPS_MAP_SOURCE_OPENCYCLEMAP |
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#define GPS_DEFAULT_ZOOM 13 |
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#define PROXY_KEY "/system/http_proxy/" |
#define PROXY_KEY "/system/http_proxy/" |
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/* use environment settings if preset */ |
/* use environment settings if preset */ |
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const char *proxy = g_getenv("http_proxy"); |
const char *proxy = g_getenv("http_proxy"); |
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if(proxy) { |
if(proxy) { |
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printf("http_proxy: %s\n", proxy); |
printf("map http proxy from env: %s\n", proxy); |
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return proxy; |
return proxy; |
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} |
} |
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snprintf(proxy_buffer, sizeof(proxy_buffer), |
snprintf(proxy_buffer, sizeof(proxy_buffer), |
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"http://%s:%u", host, port); |
"http://%s:%u", host, port); |
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printf("map http proxy from gconf: %s\n ", proxy_buffer); |
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g_free(host); |
g_free(host); |
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} |
} |
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return NULL; |
return NULL; |
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} |
} |
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static void map_zoom(map_context_t *context, int step) { |
static void |
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int zoom; |
cb_map_gps(osd_button_t but, map_context_t *context) { |
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OsmGpsMap *map = OSM_GPS_MAP(context->widget); |
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g_object_get(map, "zoom", &zoom, NULL); |
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zoom = osm_gps_map_set_zoom(map, zoom+step); |
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/* enable/disable zoom buttons as required */ |
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gtk_widget_set_sensitive(context->zoomin, zoom<17); |
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gtk_widget_set_sensitive(context->zoomout, zoom>1); |
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} |
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static gboolean |
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cb_map_zoomin(GtkButton *button, map_context_t *context) { |
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map_zoom(context, +1); |
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return FALSE; |
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} |
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static gboolean |
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cb_map_zoomout(GtkButton *button, map_context_t *context) { |
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map_zoom(context, -1); |
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return FALSE; |
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} |
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static gboolean |
if(but == OSD_GPS) { |
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cb_map_gps(GtkButton *button, map_context_t *context) { |
pos_t *refpos = get_pos(context->appdata); |
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pos_t *refpos = get_pos(context->appdata); |
if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) { |
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if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) { |
gint zoom; |
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osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
g_object_get(OSM_GPS_MAP(context->widget), "zoom", &zoom, NULL); |
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refpos->lat, refpos->lon, 14); |
if(zoom < 10) |
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} else { |
osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
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/* no coordinates given: display the entire world */ |
refpos->lat, refpos->lon, GPS_DEFAULT_ZOOM); |
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osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
else |
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0.0, 0.0, 1); |
osm_gps_map_set_center(OSM_GPS_MAP(context->widget), |
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refpos->lat, refpos->lon); |
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/* re-enable centering */ |
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g_object_set(context->widget, "auto-center", TRUE, NULL); |
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} else { |
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/* no coordinates given: display the entire world */ |
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osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
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0.0, 0.0, 1); |
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} |
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} |
} |
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return FALSE; |
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} |
} |
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static GtkWidget |
static int dist2pixel(map_context_t *context, float km, float lat) { |
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*map_add_button(const gchar *icon, GCallback cb, gpointer data, |
return 1000.0*km/osm_gps_map_get_scale(OSM_GPS_MAP(context->widget)); |
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char *tooltip) { |
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GtkWidget *button = gtk_button_new(); |
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gtk_button_set_image(GTK_BUTTON(button), |
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gtk_image_new_from_stock(icon, GTK_ICON_SIZE_MENU)); |
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g_signal_connect(button, "clicked", cb, data); |
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#ifndef USE_MAEMO |
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gtk_widget_set_tooltip_text(button, tooltip); |
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#endif |
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return button; |
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} |
} |
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static gboolean map_gps_update(gpointer data) { |
static gboolean map_gps_update(gpointer data) { |
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map_context_t *context = (map_context_t*)data; |
map_context_t *context = (map_context_t*)data; |
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static gboolean goto_is_enabled = FALSE; |
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/* get reference position ... */ |
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pos_t *refpos = get_pos(context->appdata); |
pos_t *refpos = get_pos(context->appdata); |
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gboolean ok = (refpos!= NULL) && !isnan(refpos->lat) && !isnan(refpos->lon); |
gboolean ok = (refpos!= NULL) && !isnan(refpos->lat) && !isnan(refpos->lon); |
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/* get reference position and go there */ |
/* ... and enable "goto" button if it's valid */ |
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gtk_widget_set_sensitive(context->gps, ok); |
if(ok != goto_is_enabled) { |
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osm_gps_map_osd_enable_gps (OSM_GPS_MAP(context->widget), |
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OSM_GPS_MAP_OSD_CALLBACK(ok?cb_map_gps:NULL), context); |
130 |
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goto_is_enabled = ok; |
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} |
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if(ok) { |
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float heading = NAN; |
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int radius = 0; |
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if(context->appdata->use_gps) { |
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heading = gps_get_heading(context->appdata); |
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/* get error */ |
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float eph = gps_get_eph(context->appdata); |
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if(!isnan(eph)) |
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radius = dist2pixel(context, eph/1000, refpos->lat); |
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} |
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/* TODO: in order to save energy: only draw if state actually changed */ |
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g_object_set(context->widget, "gps-track-highlight-radius", radius, NULL); |
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osm_gps_map_draw_gps(OSM_GPS_MAP(context->widget), |
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refpos->lat, refpos->lon, heading); |
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} else |
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osm_gps_map_clear_gps(OSM_GPS_MAP(context->widget)); |
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return TRUE; |
return TRUE; |
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} |
} |
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static gboolean on_map_configure(GtkWidget *widget, |
static void map_draw_cache(GtkWidget *map, cache_t *cache, gboolean semi) { |
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GdkEventConfigure *event, |
GdkPixbuf *icon = icon_get(semi?ICON_CACHE_TYPE_SEMI:ICON_CACHE_TYPE, |
159 |
map_context_t *context) { |
cache->type); |
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/* check if there's also an overwritten coordinate */ |
162 |
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if(cache->notes && cache->notes->override) { |
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GdkPixbuf *over = icon_get(ICON_MISC, 1); |
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cb_map_gps(NULL, context); |
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return FALSE; |
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} |
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static void map_draw_cachelist(GtkWidget *map, cache_t *cache) { |
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while(cache) { |
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GdkPixbuf *icon = icon_get(ICON_CACHE_TYPE, cache->type); |
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osm_gps_map_add_image(OSM_GPS_MAP(map), |
osm_gps_map_add_image(OSM_GPS_MAP(map), |
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cache->pos.lat, cache->pos.lon, icon); |
cache->notes->pos.lat, cache->notes->pos.lon, icon); |
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cache = cache->next; |
osm_gps_map_add_image(OSM_GPS_MAP(map), |
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cache->notes->pos.lat, cache->notes->pos.lon, over); |
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} else { |
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if(!isnan(cache->pos.lat) && !isnan(cache->pos.lon)) |
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osm_gps_map_add_image(OSM_GPS_MAP(map), |
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cache->pos.lat, cache->pos.lon, icon); |
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} |
} |
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} |
} |
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/* draw a nice popup */ |
static void map_draw_gpx(appdata_t *appdata, cache_display_t *caches, |
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typedef struct { |
GtkWidget *map, gpx_t *gpx, |
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appdata_t *appdata; |
cache_t *nav, gboolean semi) { |
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GtkWidget *window; |
if(!gpx->notes_loaded) { |
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GMainLoop *loop; |
notes_load_all(appdata, gpx); |
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} popup_context_t; |
gpx->notes_loaded = TRUE; |
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#ifndef USE_HILDON |
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#define POPUP_WIDTH 300 |
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#define POPUP_HEIGHT 100 |
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#else |
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#define POPUP_WIDTH 600 |
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#define POPUP_HEIGHT 200 |
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#endif |
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static gboolean |
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pointer_in_window(GtkWidget *widget, gint x_root, gint y_root) { |
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if(GTK_WIDGET_MAPPED(gtk_widget_get_toplevel(widget))) { |
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gint window_x, window_y; |
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gdk_window_get_position(gtk_widget_get_toplevel(widget)->window, |
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&window_x, &window_y); |
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if(x_root >= window_x && x_root < window_x + widget->allocation.width && |
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y_root >= window_y && y_root < window_y + widget->allocation.height) |
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return TRUE; |
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} |
} |
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return FALSE; |
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} |
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static gboolean |
cache_t *cache = gpx->cache; |
186 |
on_button_press_event(GtkWidget *widget, |
while(cache) { |
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GdkEventButton *event, popup_context_t *context) { |
/* search if we have that cache already in our list/displayed */ |
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gboolean in = pointer_in_window(widget, event->x_root, event->y_root); |
int i=0; |
189 |
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while(caches[i].id && (strcmp(caches[i].id, cache->id) != 0)) |
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printf("overlay button press(in = %d)\n", in); |
i++; |
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return !in; |
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} |
if(!caches[i].id) { |
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/* if nav is given draw all other caches semitransparent. */ |
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static gboolean |
/* if nav is not given do what semi sais */ |
195 |
on_button_release_event(GtkWidget *widget, |
map_draw_cache(map, cache, nav?(cache != nav):semi); |
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GdkEventButton *event, popup_context_t *context) { |
caches[i].id = cache->id; |
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gboolean in = pointer_in_window(widget, event->x_root, event->y_root); |
} |
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printf("overlay button release(in = %d)\n", in); |
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199 |
if(!in) { |
cache = cache->next; |
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printf("destroying popup\n"); |
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gtk_widget_destroy(gtk_widget_get_toplevel(widget)); |
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200 |
} |
} |
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return !in; |
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} |
} |
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static void |
/* draw geocaches and set window title */ |
204 |
shutdown_loop(popup_context_t *context) { |
static void map_setup(map_context_t *context) { |
205 |
if(g_main_loop_is_running(context->loop)) |
char *name = NULL; |
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g_main_loop_quit(context->loop); |
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} |
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static gint |
int cache_num = gpx_total_caches_global(context->appdata->gpx); |
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run_delete_handler(GtkWindow *window, GdkEventAny *event, |
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popup_context_t *context) { |
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shutdown_loop(context); |
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return TRUE; /* Do not destroy */ |
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} |
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static void |
if(context->caches_displayed && (cache_num != context->cache_list_len)) { |
210 |
run_destroy_handler(GtkWindow *window, popup_context_t *context) { |
// printf("re-alloc because %p %d/%d\n", context->caches_displayed, |
211 |
/* shutdown_loop will be called by run_unmap_handler */ |
// cache_num, context->cache_list_len); |
212 |
printf("popup destroyed\n"); |
g_free(context->caches_displayed); |
213 |
} |
context->caches_displayed = NULL; |
214 |
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context->cache_list_len = 0; |
215 |
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} |
216 |
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217 |
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/* allocate buffer */ |
218 |
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if(cache_num && !context->caches_displayed) { |
219 |
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context->cache_list_len = cache_num; |
220 |
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context->caches_displayed = g_new0(cache_display_t, cache_num+1); |
221 |
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printf("allocated space to handle %d map icons\n", cache_num); |
222 |
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} |
223 |
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224 |
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if(!context->appdata->cur_gpx && !context->appdata->cur_cache) { |
225 |
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if(context->state != MAP_ALL) { |
226 |
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printf("map_setup(ALL)\n"); |
227 |
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228 |
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#ifdef OSD_NAV |
229 |
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/* no navigation in this mode */ |
230 |
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osm_gps_map_osd_clear_nav (OSM_GPS_MAP(context->widget)); |
231 |
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#endif |
232 |
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233 |
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/* clear all existing cache images */ |
234 |
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osm_gps_map_clear_images (OSM_GPS_MAP(context->widget)); |
235 |
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memset(context->caches_displayed, 0, |
236 |
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(cache_num+1) * sizeof(cache_display_t)); |
237 |
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238 |
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/* draw all geocaches and none is semi-transparent */ |
239 |
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gpx_t *gpx = context->appdata->gpx; |
240 |
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while(gpx) { |
241 |
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map_draw_gpx(context->appdata, context->caches_displayed, |
242 |
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context->widget, gpx, NULL, FALSE); |
243 |
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gpx = gpx->next; |
244 |
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} |
245 |
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246 |
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{ |
247 |
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int i=0; |
248 |
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while(context->caches_displayed[i].id) i++; |
249 |
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printf("number of caches actually displayed: %d\n", i); |
250 |
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} |
251 |
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252 |
static void |
name = g_strdup(_("all")); |
253 |
run_unmap_handler(GtkWindow *window, popup_context_t *context) { |
context->state = MAP_ALL; |
254 |
shutdown_loop(context); |
} |
255 |
} |
} else if(!context->appdata->cur_cache) { |
256 |
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if(context->state != MAP_GPX) { |
257 |
void cache_popup(map_context_t *mcontext, cache_t *cache) { |
printf("map_setup(GPX)\n"); |
258 |
popup_context_t pcontext; |
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259 |
pcontext.appdata = mcontext->appdata; |
#ifdef OSD_NAV |
260 |
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/* no navigation in this mode */ |
261 |
pcontext.window = gtk_window_new(GTK_WINDOW_POPUP); |
osm_gps_map_osd_clear_nav (OSM_GPS_MAP(context->widget)); |
262 |
gtk_widget_realize(pcontext.window); |
#endif |
263 |
gtk_window_set_default_size(GTK_WINDOW(pcontext.window), |
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264 |
POPUP_WIDTH, POPUP_HEIGHT); |
/* clear all existing ccahe images */ |
265 |
gtk_window_resize(GTK_WINDOW(pcontext.window), |
osm_gps_map_clear_images (OSM_GPS_MAP(context->widget)); |
266 |
POPUP_WIDTH, POPUP_HEIGHT); |
memset(context->caches_displayed, 0, |
267 |
// gtk_window_set_resizable(GTK_WINDOW(pcontext.window), FALSE); |
(cache_num+1) * sizeof(cache_display_t)); |
268 |
gtk_window_set_transient_for(GTK_WINDOW(pcontext.window), |
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269 |
GTK_WINDOW(mcontext->appdata->window)); |
/* draw all geocaches and all other gpx files are semi-transparent */ |
270 |
gtk_window_set_keep_above(GTK_WINDOW(pcontext.window), TRUE); |
map_draw_gpx(context->appdata, context->caches_displayed, |
271 |
gtk_window_set_destroy_with_parent(GTK_WINDOW(pcontext.window), TRUE); |
context->widget, context->appdata->cur_gpx, NULL, FALSE); |
272 |
gtk_window_set_gravity(GTK_WINDOW(pcontext.window), GDK_GRAVITY_STATIC); |
|
273 |
gtk_window_set_modal(GTK_WINDOW(pcontext.window), TRUE); |
gpx_t *gpx = context->appdata->gpx; |
274 |
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while(gpx) { |
275 |
/* connect events */ |
if(gpx != context->appdata->cur_gpx) |
276 |
g_signal_connect(G_OBJECT(pcontext.window), "button-press-event", |
map_draw_gpx(context->appdata, context->caches_displayed, |
277 |
G_CALLBACK(on_button_press_event), &pcontext); |
context->widget, gpx, NULL, TRUE); |
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g_signal_connect(G_OBJECT(pcontext.window), "button-release-event", |
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G_CALLBACK(on_button_release_event), &pcontext); |
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g_signal_connect(G_OBJECT(pcontext.window), "delete-event", |
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G_CALLBACK(run_delete_handler), &pcontext); |
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g_signal_connect(G_OBJECT(pcontext.window), "destroy", |
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G_CALLBACK(run_destroy_handler), &pcontext); |
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g_signal_connect(G_OBJECT(pcontext.window), "unmap", |
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G_CALLBACK(run_unmap_handler), &pcontext); |
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gdk_pointer_grab(pcontext.window->window, TRUE, |
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GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_BUTTON_MOTION_MASK, |
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NULL, NULL, GDK_CURRENT_TIME); |
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gtk_grab_add(pcontext.window); |
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/* check whether cache is in upper or lower half of window */ |
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gint x, y; |
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osm_gps_map_geographic_to_screen(OSM_GPS_MAP(mcontext->widget), |
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cache->pos.lat, cache->pos.lon, |
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&x, &y); |
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printf("screen pos %d/%d\n", x, y); |
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278 |
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279 |
gdk_window_get_origin(mcontext->widget->window, &x, &y); |
gpx = gpx->next; |
280 |
printf("window = %d/%d %d/%d\n", x, y, |
} |
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mcontext->widget->allocation.x, |
|
|
mcontext->widget->allocation.y); |
|
281 |
|
|
282 |
// gtk_window_move(GTK_WINDOW(pcontext.window), |
name = g_strdup(context->appdata->cur_gpx->name); |
283 |
// x + button->allocation.x, |
context->state = MAP_GPX; |
284 |
// y + button->allocation.y - HEIGHT); |
} |
285 |
|
} else { |
286 |
|
cache_t *cache = context->appdata->cur_cache; |
287 |
|
|
288 |
|
printf("map_setup(CACHE)\n"); |
289 |
|
|
290 |
|
/* no balloons in this mode */ |
291 |
|
context->balloon = NULL; |
292 |
|
osm_gps_map_osd_clear_balloon (OSM_GPS_MAP(context->widget)); |
293 |
|
|
294 |
|
/* clear all existing ccahe images */ |
295 |
|
osm_gps_map_clear_images (OSM_GPS_MAP(context->widget)); |
296 |
|
memset(context->caches_displayed, 0, |
297 |
|
(cache_num+1) * sizeof(cache_display_t)); |
298 |
|
|
299 |
|
/* draw all geocaches and all but selected one are semi-transparent */ |
300 |
|
gpx_t *gpx = context->appdata->gpx; |
301 |
|
while(gpx) { |
302 |
|
map_draw_gpx(context->appdata, context->caches_displayed, |
303 |
|
context->widget, gpx, cache, FALSE); |
304 |
|
gpx = gpx->next; |
305 |
|
} |
306 |
|
|
307 |
|
name = g_strdup(cache->name); |
308 |
|
context->state = MAP_CACHE; |
309 |
|
|
310 |
|
/* navigation in this mode! */ |
311 |
|
pos_t cpos = gpx_cache_pos(cache); |
312 |
|
|
313 |
gtk_window_move(GTK_WINDOW(pcontext.window), |
#ifdef OSD_NAV |
314 |
100, |
osm_gps_map_osd_draw_nav (OSM_GPS_MAP(context->widget), |
315 |
100); |
context->appdata->imperial, |
316 |
|
cpos.lat, cpos.lon, cache->name); |
317 |
|
#else |
318 |
|
#warning OSD_NAV not defined! |
319 |
|
#endif |
320 |
|
} |
321 |
|
|
322 |
/* a frame with a vscale inside */ |
if(name) { |
323 |
GtkWidget *frame = gtk_frame_new(NULL); |
char *title = g_strdup_printf(_("Map - %s"), name); |
324 |
gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_OUT); |
g_free(name); |
325 |
|
|
326 |
gtk_container_add(GTK_CONTAINER(frame), gtk_label_new(cache->name)); |
gtk_window_set_title(GTK_WINDOW(context->window), title); |
327 |
gtk_container_add(GTK_CONTAINER(pcontext.window), frame); |
|
328 |
|
g_free(title); |
329 |
gtk_widget_show_all(pcontext.window); |
} else |
330 |
|
printf("map_setup(keep)\n"); |
331 |
|
} |
332 |
|
|
333 |
/* handle this popup until it's gone */ |
static gboolean on_map_configure(GtkWidget *widget, |
334 |
|
GdkEventConfigure *event, |
335 |
pcontext.loop = g_main_loop_new(NULL, FALSE); |
map_context_t *context) { |
336 |
|
|
337 |
GDK_THREADS_LEAVE(); |
/* for some reason there's a configure event with 1/1 */ |
338 |
g_main_loop_run(pcontext.loop); |
/* on diablo. We just ignore this! */ |
|
GDK_THREADS_ENTER(); |
|
339 |
|
|
340 |
g_main_loop_unref(pcontext.loop); |
printf("on_map_configure %d %d\n", |
341 |
|
widget->allocation.width, |
342 |
|
widget->allocation.height); |
343 |
|
|
344 |
|
if(!context->map_complete && |
345 |
|
(widget->allocation.width > 100) && |
346 |
|
(widget->allocation.height > 100)) { |
347 |
|
|
348 |
|
/* setup cache state */ |
349 |
|
map_setup(context); |
350 |
|
|
351 |
|
/* set default values if they are invalid */ |
352 |
|
if(!context->appdata->map.zoom || |
353 |
|
isnan(context->appdata->map.pos.lat) || |
354 |
|
isnan(context->appdata->map.pos.lon)) { |
355 |
|
printf("no valid map position found\n"); |
356 |
|
|
357 |
|
pos_t *refpos = get_pos(context->appdata); |
358 |
|
if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) { |
359 |
|
printf("use refpos\n"); |
360 |
|
|
361 |
|
/* use gps position if present */ |
362 |
|
context->appdata->map.pos = *refpos; |
363 |
|
context->appdata->map.zoom = GPS_DEFAULT_ZOOM; |
364 |
|
} else { |
365 |
|
printf("use zero pos\n"); |
366 |
|
|
367 |
|
/* use world map otherwise */ |
368 |
|
context->appdata->map.pos.lat = 0.0; |
369 |
|
context->appdata->map.pos.lon = 0.0; |
370 |
|
context->appdata->map.zoom = 1; |
371 |
|
} |
372 |
|
} |
373 |
|
|
374 |
|
/* jump to initial position */ |
375 |
|
printf("osm_gps_map_set_mapcenter(%f,%f,%d)\n", |
376 |
|
context->appdata->map.pos.lat, |
377 |
|
context->appdata->map.pos.lon, |
378 |
|
context->appdata->map.zoom); |
379 |
|
|
380 |
|
osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
381 |
|
context->appdata->map.pos.lat, |
382 |
|
context->appdata->map.pos.lon, |
383 |
|
context->appdata->map.zoom); |
384 |
|
context->map_complete = TRUE; |
385 |
|
} |
386 |
|
|
387 |
printf("cache popup removed\n"); |
return FALSE; |
388 |
} |
} |
389 |
|
|
390 |
static void |
static void |
391 |
map_cachelist_nearest(cache_t *cache, pos_t *pos, |
map_cachelist_nearest(cache_t *cache, pos_t *pos, |
392 |
cache_t **result, float *distance) { |
cache_t **result, float *distance) { |
393 |
|
|
394 |
while(cache) { |
while(cache) { |
395 |
|
pos_t cpos = gpx_cache_pos(cache); |
396 |
|
|
397 |
float dist = |
float dist = |
398 |
pow(cache->pos.lat - pos->lat, 2) + |
pow(cpos.lat - pos->lat, 2) + |
399 |
pow(cache->pos.lon - pos->lon, 2); |
pow(cpos.lon - pos->lon, 2); |
400 |
|
|
401 |
if(!(dist > *distance)) { |
if(!(dist > *distance)) { |
402 |
*result = cache; |
*result = cache; |
411 |
cache_t *result = NULL; |
cache_t *result = NULL; |
412 |
float distance = NAN; |
float distance = NAN; |
413 |
|
|
414 |
#ifdef USE_MAEMO |
if(!context->appdata->cur_gpx && !context->appdata->cur_cache) { |
|
if(!context->appdata->cur_gpx) { |
|
|
#endif |
|
415 |
/* search all geocaches */ |
/* search all geocaches */ |
416 |
gpx_t *gpx = context->appdata->gpx; |
gpx_t *gpx = context->appdata->gpx; |
417 |
while(gpx) { |
while(gpx) { |
418 |
map_cachelist_nearest(gpx->cache, pos, &result, &distance); |
map_cachelist_nearest(gpx->cache, pos, &result, &distance); |
419 |
gpx = gpx->next; |
gpx = gpx->next; |
420 |
} |
} |
421 |
#ifdef USE_MAEMO |
} else if(context->appdata->cur_gpx) { |
|
} else { |
|
422 |
map_cachelist_nearest(context->appdata->cur_gpx->cache, |
map_cachelist_nearest(context->appdata->cur_gpx->cache, |
423 |
pos, &result, &distance); |
pos, &result, &distance); |
424 |
} |
} else |
425 |
#endif |
result = context->appdata->cur_gpx->cache; |
426 |
|
|
427 |
return result; |
return result; |
428 |
} |
} |
430 |
/* translate between osm-gps-map positions and gpxview ones */ |
/* translate between osm-gps-map positions and gpxview ones */ |
431 |
pos_t coord2pos(coord_t coo) { |
pos_t coord2pos(coord_t coo) { |
432 |
pos_t pos; |
pos_t pos; |
433 |
pos.lat = RAD2DEG(coo.rlat); |
pos.lat = rad2deg(coo.rlat); |
434 |
pos.lon = RAD2DEG(coo.rlon); |
pos.lon = rad2deg(coo.rlon); |
435 |
return pos; |
return pos; |
436 |
} |
} |
437 |
|
|
438 |
static int dist2pixel(map_context_t *context, float km, float lat) { |
#define CLICK_FUZZ (24) |
|
int zoom; |
|
|
g_object_get(OSM_GPS_MAP(context->widget), "zoom", &zoom, NULL); |
|
|
|
|
|
/* world at zoom 1 == 512 pixels */ |
|
|
float m_per_pix = |
|
|
cos(DEG2RAD(lat))*2*M_PI*EQ_RADIUS/(1<<(8+zoom)); |
|
|
|
|
|
return 1000.0*km/m_per_pix; |
|
|
} |
|
|
|
|
|
#define CLICK_FUZZ (16) |
|
439 |
|
|
440 |
static gboolean |
static gboolean |
441 |
on_map_button_press_event(GtkWidget *widget, |
on_map_button_press_event(GtkWidget *widget, |
442 |
GdkEventButton *event, map_context_t *context) { |
GdkEventButton *event, map_context_t *context) { |
443 |
|
|
444 |
OsmGpsMap *map = OSM_GPS_MAP(context->widget); |
OsmGpsMap *map = OSM_GPS_MAP(context->widget); |
445 |
|
|
446 |
|
/* check if we actually clicked parts of the OSD */ |
447 |
|
if(osm_gps_map_osd_check(map, event->x, event->y) != OSD_NONE) |
448 |
|
return FALSE; |
449 |
|
|
450 |
/* got a press event without release event? eat it! */ |
/* got a press event without release event? eat it! */ |
451 |
if(context->press_on != NULL) { |
if(context->press_on != NULL) { |
452 |
printf("PRESS: already\n"); |
printf("PRESS: already\n"); |
453 |
return TRUE; |
return FALSE; |
454 |
} |
} |
455 |
|
|
456 |
pos_t pos = |
pos_t pos = |
458 |
|
|
459 |
cache_t *nearest = map_closest(context, &pos); |
cache_t *nearest = map_closest(context, &pos); |
460 |
if(nearest) { |
if(nearest) { |
461 |
float dist = gpx_pos_get_distance(pos, nearest->pos, FALSE); |
pos_t cpos = gpx_cache_pos(nearest); |
462 |
if(dist2pixel(context, dist, nearest->pos.lat) < CLICK_FUZZ) |
|
463 |
|
float dist = gpx_pos_get_distance(pos, cpos, FALSE); |
464 |
|
if(dist2pixel(context, dist, cpos.lat) < CLICK_FUZZ) |
465 |
context->press_on = nearest; |
context->press_on = nearest; |
466 |
} |
} |
467 |
|
|
468 |
return FALSE; |
return FALSE; |
469 |
} |
} |
470 |
|
|
471 |
|
static void |
472 |
|
cairo_draw_pixbuf(cairo_t *cr, GdkPixbuf *buf, gint x, gint y) { |
473 |
|
/* convert the pixbuf into something cairo can handle */ |
474 |
|
|
475 |
|
// Create a new ImageSurface |
476 |
|
cairo_surface_t *image_surface = |
477 |
|
cairo_image_surface_create(CAIRO_FORMAT_ARGB32, |
478 |
|
gdk_pixbuf_get_width(buf), |
479 |
|
gdk_pixbuf_get_height(buf)); |
480 |
|
|
481 |
|
// Create the new Context for the ImageSurface |
482 |
|
g_assert(image_surface); |
483 |
|
cairo_t *context = cairo_create(image_surface); |
484 |
|
|
485 |
|
// Draw the image on the new Context |
486 |
|
gdk_cairo_set_source_pixbuf(context, buf, 0.0, 0.0); |
487 |
|
cairo_paint(context); |
488 |
|
|
489 |
|
// now draw this onto the original context |
490 |
|
cairo_set_source_surface(cr, image_surface, x, y); |
491 |
|
|
492 |
|
cairo_paint(cr); |
493 |
|
} |
494 |
|
|
495 |
|
#ifndef BIG_BALLOONS |
496 |
|
#define LINE_SKIP 7 |
497 |
|
#else |
498 |
|
#define LINE_SKIP 12 |
499 |
|
#endif |
500 |
|
|
501 |
|
static void |
502 |
|
balloon_cb(osm_gps_map_balloon_event_t *event, gpointer data) { |
503 |
|
printf("balloon event: "); |
504 |
|
|
505 |
|
map_context_t *context = (map_context_t*)data; |
506 |
|
cache_t *cache = context->balloon; |
507 |
|
|
508 |
|
if(event->type == OSM_GPS_MAP_BALLOON_EVENT_TYPE_DRAW) { |
509 |
|
printf("draw\n"); |
510 |
|
|
511 |
|
#if 0 |
512 |
|
/* draw pink background to check clipping */ |
513 |
|
cairo_rectangle (event->data.draw.cr, |
514 |
|
event->data.draw.rect->x-20, event->data.draw.rect->y-20, |
515 |
|
event->data.draw.rect->w+40, event->data.draw.rect->h+40); |
516 |
|
cairo_set_source_rgba (event->data.draw.cr, 1, 0, 0, 0.3); |
517 |
|
cairo_fill_preserve (event->data.draw.cr); |
518 |
|
cairo_set_line_width (event->data.draw.cr, 0); |
519 |
|
cairo_stroke (event->data.draw.cr); |
520 |
|
#endif |
521 |
|
|
522 |
|
/* leave a little border top and left */ |
523 |
|
gint x = event->data.draw.rect->x, y = event->data.draw.rect->y; |
524 |
|
|
525 |
|
/* draw the cache type icon ... */ |
526 |
|
GdkPixbuf *icon = icon_get(ICON_CACHE_TYPE, cache->type); |
527 |
|
cairo_draw_pixbuf(event->data.draw.cr, icon, x, y); |
528 |
|
|
529 |
|
if(cache->notes && cache->notes->override) { |
530 |
|
GdkPixbuf *over = icon_get(ICON_MISC, 1); |
531 |
|
cairo_draw_pixbuf(event->data.draw.cr, over, x, y); |
532 |
|
} |
533 |
|
|
534 |
|
/* ... and right of it the waypoint id */ |
535 |
|
cairo_text_extents_t extents; |
536 |
|
|
537 |
|
if(cache->id) { |
538 |
|
cairo_select_font_face (event->data.draw.cr, "Sans", |
539 |
|
CAIRO_FONT_SLANT_NORMAL, |
540 |
|
CAIRO_FONT_WEIGHT_BOLD); |
541 |
|
|
542 |
|
#ifndef BIG_BALLOONS |
543 |
|
cairo_set_font_size (event->data.draw.cr, 20.0); |
544 |
|
#else |
545 |
|
cairo_set_font_size (event->data.draw.cr, 36.0); |
546 |
|
#endif |
547 |
|
|
548 |
|
cairo_text_extents (event->data.draw.cr, cache->id, &extents); |
549 |
|
|
550 |
|
/* display id right of icon vertically centered */ |
551 |
|
x += gdk_pixbuf_get_width(icon) + 5; |
552 |
|
y += (gdk_pixbuf_get_height(icon) + extents.height)/2; |
553 |
|
cairo_move_to (event->data.draw.cr, x, y); |
554 |
|
cairo_set_source_rgba (event->data.draw.cr, 0, 0, 0, 1); |
555 |
|
cairo_show_text (event->data.draw.cr, cache->id); |
556 |
|
cairo_stroke (event->data.draw.cr); |
557 |
|
|
558 |
|
y += (gdk_pixbuf_get_height(icon) - extents.height)/2 + LINE_SKIP; |
559 |
|
} else |
560 |
|
y += gdk_pixbuf_get_height(icon); |
561 |
|
|
562 |
|
/* return to the left border and below icon/text */ |
563 |
|
x = event->data.draw.rect->x; |
564 |
|
|
565 |
|
/* everything from here uses the same font */ |
566 |
|
cairo_select_font_face (event->data.draw.cr, "Sans", CAIRO_FONT_SLANT_NORMAL, |
567 |
|
CAIRO_FONT_WEIGHT_NORMAL); |
568 |
|
#ifndef BIG_BALLOONS |
569 |
|
cairo_set_font_size (event->data.draw.cr, 14.0); |
570 |
|
#else |
571 |
|
cairo_set_font_size (event->data.draw.cr, 22.0); |
572 |
|
#endif |
573 |
|
|
574 |
|
if(cache->name) { |
575 |
|
/* draw cache name */ |
576 |
|
cairo_text_extents (event->data.draw.cr, cache->name, &extents); |
577 |
|
y += extents.height; |
578 |
|
cairo_move_to (event->data.draw.cr, x, y); |
579 |
|
cairo_set_source_rgba (event->data.draw.cr, 0, 0, 0, 1); |
580 |
|
cairo_show_text (event->data.draw.cr, cache->name); |
581 |
|
cairo_stroke (event->data.draw.cr); |
582 |
|
|
583 |
|
/* return to the left border and below text */ |
584 |
|
y += LINE_SKIP; |
585 |
|
x = event->data.draw.rect->x; |
586 |
|
} |
587 |
|
|
588 |
|
if(cache->terrain) { |
589 |
|
/* draw cache rating */ |
590 |
|
const char *terrain = "Terrain:"; |
591 |
|
icon = icon_get(ICON_STARS, (int)(cache->terrain*2-2)); |
592 |
|
cairo_text_extents (event->data.draw.cr, _(terrain), &extents); |
593 |
|
y += (gdk_pixbuf_get_height(icon) + extents.height)/2; |
594 |
|
|
595 |
|
/* draw "Terrain:" string */ |
596 |
|
cairo_move_to (event->data.draw.cr, x, y); |
597 |
|
cairo_set_source_rgba (event->data.draw.cr, 0, 0, 0, 1); |
598 |
|
cairo_show_text (event->data.draw.cr, _(terrain)); |
599 |
|
cairo_stroke (event->data.draw.cr); |
600 |
|
x += extents.width + 2; |
601 |
|
|
602 |
|
/* draw terrain stars */ |
603 |
|
cairo_draw_pixbuf(event->data.draw.cr, icon, x, y - |
604 |
|
(gdk_pixbuf_get_height(icon) + extents.height)/2); |
605 |
|
|
606 |
|
x += gdk_pixbuf_get_width(icon) + LINE_SKIP; |
607 |
|
y -= (gdk_pixbuf_get_height(icon) + extents.height)/2; |
608 |
|
} |
609 |
|
|
610 |
|
if(cache->difficulty) { |
611 |
|
const char *difficulty = "Difficulty:"; |
612 |
|
cairo_text_extents (event->data.draw.cr, _(difficulty), &extents); |
613 |
|
y += (gdk_pixbuf_get_height(icon) + extents.height)/2; |
614 |
|
|
615 |
|
/* draw "Difficulty:" string */ |
616 |
|
cairo_move_to (event->data.draw.cr, x, y); |
617 |
|
cairo_set_source_rgba (event->data.draw.cr, 0, 0, 0, 1); |
618 |
|
cairo_show_text (event->data.draw.cr, _(difficulty)); |
619 |
|
cairo_stroke (event->data.draw.cr); |
620 |
|
x += extents.width + 2; |
621 |
|
|
622 |
|
icon = icon_get(ICON_STARS, (int)(cache->difficulty*2-2)); |
623 |
|
cairo_draw_pixbuf(event->data.draw.cr, icon, x, y - |
624 |
|
(gdk_pixbuf_get_height(icon) + extents.height)/2); |
625 |
|
} |
626 |
|
} else if(event->type == OSM_GPS_MAP_BALLOON_EVENT_TYPE_CLICK) { |
627 |
|
printf("click %s event at %d %d\n", |
628 |
|
event->data.click.down?"down":"up", |
629 |
|
event->data.click.x, event->data.click.y); |
630 |
|
|
631 |
|
/* make the main screen jump to that cache */ |
632 |
|
if(!event->data.click.down) { |
633 |
|
if(context->appdata->cur_cache) { |
634 |
|
printf("ERROR: no current cache should be visible!\n"); |
635 |
|
} else { |
636 |
|
gpx_t *is_in = NULL; |
637 |
|
|
638 |
|
if(!context->appdata->cur_gpx) { |
639 |
|
printf("click while in \"all\" view\n"); |
640 |
|
|
641 |
|
/* we first need to figure out which gpx file this cache */ |
642 |
|
/* is in so we can open it first */ |
643 |
|
gpx_t *gpx = context->appdata->gpx; |
644 |
|
while(gpx && !is_in) { |
645 |
|
cache_t *cur = gpx->cache; |
646 |
|
while(cur && !is_in) { |
647 |
|
if(cur == cache) |
648 |
|
is_in = gpx; |
649 |
|
cur = cur->next; |
650 |
|
} |
651 |
|
gpx = gpx->next; |
652 |
|
} |
653 |
|
|
654 |
|
if(is_in) |
655 |
|
gpxlist_goto_cachelist(context->appdata, is_in); |
656 |
|
|
657 |
|
} else |
658 |
|
/* the simple case: there already is an open gpx file and */ |
659 |
|
/* we just jump into the "cache" view */ |
660 |
|
is_in = context->appdata->cur_gpx; |
661 |
|
|
662 |
|
if(is_in) { |
663 |
|
printf("selecting %s in %s\n", |
664 |
|
cache->id, |
665 |
|
context->appdata->cur_gpx->name); |
666 |
|
|
667 |
|
cachelist_goto_cache(context->appdata, cache); |
668 |
|
|
669 |
|
/* give focus to main screen (important for maemo) */ |
670 |
|
printf("raising main window\n"); |
671 |
|
gtk_window_present(GTK_WINDOW(context->appdata->window)); |
672 |
|
} |
673 |
|
} |
674 |
|
} |
675 |
|
} else if(event->type == OSM_GPS_MAP_BALLOON_EVENT_TYPE_REMOVED) { |
676 |
|
printf("removed\n"); |
677 |
|
context->balloon = NULL; |
678 |
|
} |
679 |
|
} |
680 |
|
|
681 |
static gboolean |
static gboolean |
682 |
on_map_button_release_event(GtkWidget *widget, |
on_map_button_release_event(GtkWidget *widget, |
683 |
GdkEventButton *event, map_context_t *context) { |
GdkEventButton *event, map_context_t *context) { |
684 |
if(context->press_on) { |
OsmGpsMap *map = OSM_GPS_MAP(context->widget); |
685 |
OsmGpsMap *map = OSM_GPS_MAP(context->widget); |
|
686 |
|
/* in "MAP_CACHE" state only one cache is visible */ |
687 |
|
/* and the map is in navigation mode. the balloon is */ |
688 |
|
/* pretty useless there */ |
689 |
|
if(context->press_on && (context->state != MAP_CACHE)) { |
690 |
|
|
691 |
|
coord_t coo; |
692 |
|
coo = osm_gps_map_get_co_ordinates(map, event->x, event->y); |
693 |
|
|
694 |
pos_t pos = |
pos_t pos = |
695 |
coord2pos(osm_gps_map_get_co_ordinates(map, event->x, event->y)); |
coord2pos(osm_gps_map_get_co_ordinates(map, event->x, event->y)); |
696 |
|
|
697 |
cache_t *nearest = map_closest(context, &pos); |
cache_t *nearest = map_closest(context, &pos); |
698 |
if(nearest && nearest == context->press_on) { |
if(nearest && nearest == context->press_on) { |
699 |
float dist = gpx_pos_get_distance(pos, nearest->pos, FALSE); |
pos_t cpos = gpx_cache_pos(nearest); |
700 |
if(dist2pixel(context, dist, nearest->pos.lat) < CLICK_FUZZ) |
|
701 |
cache_popup(context, nearest); |
float dist = gpx_pos_get_distance(pos, cpos, FALSE); |
702 |
|
if(dist2pixel(context, dist, cpos.lat) < CLICK_FUZZ) { |
703 |
|
|
704 |
|
context->balloon = nearest; |
705 |
|
osm_gps_map_osd_draw_balloon(map, cpos.lat, cpos.lon, |
706 |
|
balloon_cb, context); |
707 |
|
} |
708 |
} |
} |
709 |
context->press_on = NULL; |
context->press_on = NULL; |
710 |
|
} else { |
711 |
|
/* save new map position */ |
712 |
|
gfloat lat, lon; |
713 |
|
g_object_get(map, "latitude", &lat, "longitude", &lon, NULL); |
714 |
|
context->appdata->map.pos.lat = lat; |
715 |
|
context->appdata->map.pos.lon = lon; |
716 |
} |
} |
717 |
|
|
718 |
return FALSE; |
return FALSE; |
719 |
} |
} |
720 |
|
|
|
|
|
|
#if MAEMO_VERSION_MAJOR == 5 |
|
721 |
static void on_window_destroy(GtkWidget *widget, map_context_t *context) { |
static void on_window_destroy(GtkWidget *widget, map_context_t *context) { |
722 |
printf("destroy map view\n"); |
appdata_t *appdata = context->appdata; |
723 |
|
|
724 |
|
/* save map parameters */ |
725 |
|
OsmGpsMap *map = OSM_GPS_MAP(context->widget); |
726 |
|
gint zoom; |
727 |
|
g_object_get(map, "zoom", &zoom, NULL); |
728 |
|
context->appdata->map.zoom = zoom; |
729 |
|
|
730 |
|
gfloat lat, lon; |
731 |
|
g_object_get(map, "latitude", &lat, "longitude", &lon, NULL); |
732 |
|
context->appdata->map.pos.lat = lat; |
733 |
|
context->appdata->map.pos.lon = lon; |
734 |
|
|
735 |
|
gint source; |
736 |
|
g_object_get(map, "map-source", &source, NULL); |
737 |
|
context->appdata->map.source = source; |
738 |
|
|
739 |
|
#if MAEMO_VERSION_MAJOR == 5 |
740 |
/* restore cur_view */ |
/* restore cur_view */ |
741 |
context->appdata->cur_view = context->old_view; |
context->appdata->cur_view = context->old_view; |
742 |
|
#endif |
743 |
|
|
744 |
gtk_timeout_remove(context->handler_id); |
gtk_timeout_remove(context->handler_id); |
745 |
|
gps_unregister_callback(appdata, context->cb_id); |
746 |
|
|
747 |
|
if(context->caches_displayed) { |
748 |
|
g_free(context->caches_displayed); |
749 |
|
context->caches_displayed = NULL; |
750 |
|
} |
751 |
|
|
752 |
g_free(context); |
g_free(context); |
753 |
|
appdata->map.context = NULL; |
754 |
} |
} |
755 |
|
|
756 |
|
#if (MAEMO_VERSION_MAJOR == 5) && !defined(__i386__) |
757 |
|
/* get access to zoom buttons */ |
758 |
|
static void |
759 |
|
on_window_realize(GtkWidget *widget, gpointer data) { |
760 |
|
if (widget->window) { |
761 |
|
unsigned char value = 1; |
762 |
|
Atom hildon_zoom_key_atom = |
763 |
|
gdk_x11_get_xatom_by_name("_HILDON_ZOOM_KEY_ATOM"), |
764 |
|
integer_atom = gdk_x11_get_xatom_by_name("INTEGER"); |
765 |
|
Display *dpy = |
766 |
|
GDK_DISPLAY_XDISPLAY(gdk_drawable_get_display(widget->window)); |
767 |
|
Window w = GDK_WINDOW_XID(widget->window); |
768 |
|
|
769 |
|
XChangeProperty(dpy, w, hildon_zoom_key_atom, |
770 |
|
integer_atom, 8, PropModeReplace, &value, 1); |
771 |
|
} |
772 |
|
} |
773 |
|
#endif |
774 |
|
|
775 |
|
/* on maemo a window is either on top or completely invisible. this */ |
776 |
|
/* means that we only need to update the map window if its raised. */ |
777 |
|
/* on ordinary desktops this is different and we always update */ |
778 |
|
|
779 |
|
static gboolean on_focus_in(GtkWidget *widget, GdkEventFocus *event, |
780 |
|
gpointer data) { |
781 |
|
printf("map got focus\n"); |
782 |
|
map_setup((map_context_t*)data); |
783 |
|
return FALSE; |
784 |
|
} |
785 |
|
|
786 |
|
void map_update(appdata_t *appdata) { |
787 |
|
printf("map_update\n"); |
788 |
|
#ifndef USE_MAEMO |
789 |
|
if(appdata->map.context) |
790 |
|
map_setup(appdata->map.context); |
791 |
#endif |
#endif |
792 |
|
} |
793 |
|
|
794 |
|
/* callback called by the gps layer whenever gps state changes */ |
795 |
|
static void |
796 |
|
gps_callback(struct gps_state *state, gpointer data) { |
797 |
|
printf("map: gps callback\n"); |
798 |
|
} |
799 |
|
|
800 |
void map(appdata_t *appdata) { |
void map(appdata_t *appdata) { |
801 |
map_context_t *context = g_new0(map_context_t, 1); |
map_context_t *context = NULL; |
802 |
|
|
803 |
|
/* if the map window already exists, just raise it */ |
804 |
|
if(appdata->map.context) { |
805 |
|
printf("using existing map!\n"); |
806 |
|
gtk_window_present(GTK_WINDOW(appdata->map.context->window)); |
807 |
|
map_setup(appdata->map.context); |
808 |
|
return; |
809 |
|
} |
810 |
|
|
811 |
|
context = appdata->map.context = g_new0(map_context_t, 1); |
812 |
context->appdata = appdata; |
context->appdata = appdata; |
813 |
|
context->map_complete = FALSE; |
814 |
|
context->state = MAP_NONE; |
815 |
|
|
816 |
GtkWidget *hbox = gtk_hbox_new(FALSE, 0); |
/* cleanup old (pre 0.8.7) path if it exists */ |
817 |
|
char *old_path = g_strdup_printf("%s/map/", appdata->image_path); |
818 |
|
if(g_file_test(old_path, G_FILE_TEST_IS_DIR)) { |
819 |
|
printf("old file path %s exists\n", old_path); |
820 |
|
rmdir_recursive(old_path); |
821 |
|
} |
822 |
|
|
823 |
|
/* It is recommanded that all applications share these same */ |
824 |
|
/* map path, so data is only cached once. The path should be: */ |
825 |
|
/* ~/.osm-gps-map on standard PC (users home) */ |
826 |
|
/* /home/user/.osm-gps-map on Maemo5 (ext3 on internal card) */ |
827 |
|
/* /media/mmc2/osm-gps-map on Maemo4 (vfat on internal card) */ |
828 |
|
#if !defined(USE_MAEMO) |
829 |
|
char *p = getenv("HOME"); |
830 |
|
if(!p) p = "/tmp"; |
831 |
|
char *path = g_strdup_printf("%s/.osm-gps-map", p); |
832 |
|
#else |
833 |
|
#if MAEMO_VERSION_MAJOR == 5 |
834 |
|
char *path = g_strdup("/home/user/.osm-gps-map"); |
835 |
|
#else |
836 |
|
char *path = g_strdup("/media/mmc2/osm-gps-map"); |
837 |
|
#endif |
838 |
|
#endif |
839 |
|
|
|
char *path = g_strdup_printf("%s/map/", appdata->image_path); |
|
840 |
const char *proxy = get_proxy_uri(appdata); |
const char *proxy = get_proxy_uri(appdata); |
841 |
|
|
842 |
|
gint source = context->appdata->map.source; |
843 |
|
if(!source) source = MAP_SOURCE; |
844 |
|
|
845 |
context->widget = g_object_new(OSM_TYPE_GPS_MAP, |
context->widget = g_object_new(OSM_TYPE_GPS_MAP, |
846 |
"repo-uri", MAP_SOURCE_OPENSTREETMAP, |
"map-source", source, |
847 |
"tile-cache", path, |
"tile-cache", path, |
848 |
proxy?"proxy-uri":NULL, proxy, |
"auto-center", FALSE, |
849 |
|
"record-trip-history", FALSE, |
850 |
|
"show-trip-history", FALSE, |
851 |
|
proxy?"proxy-uri":NULL, proxy, |
852 |
NULL); |
NULL); |
853 |
|
|
854 |
g_free(path); |
g_free(path); |
855 |
|
|
856 |
char *name = NULL; |
osm_gps_map_osd_classic_init(OSM_GPS_MAP(context->widget)); |
|
#ifdef USE_MAEMO |
|
|
if(!appdata->cur_gpx) { |
|
|
#endif |
|
|
/* draw all geocaches */ |
|
|
gpx_t *gpx = appdata->gpx; |
|
|
while(gpx) { |
|
|
map_draw_cachelist(context->widget, gpx->cache); |
|
|
gpx = gpx->next; |
|
|
} |
|
|
name = g_strdup(_("all geocaches")); |
|
|
#ifdef USE_MAEMO |
|
|
} else { |
|
|
map_draw_cachelist(context->widget, appdata->cur_gpx->cache); |
|
|
name = g_strdup(appdata->cur_gpx->name); |
|
|
} |
|
|
#endif |
|
|
|
|
|
char *title = g_strdup_printf(_("Map - %s"), name); |
|
|
g_free(name); |
|
857 |
|
|
858 |
#if MAEMO_VERSION_MAJOR == 5 |
#ifdef USE_MAEMO |
859 |
GtkWidget *window = hildon_stackable_window_new(); |
/* we don't use a stackable window here on fremantle, since */ |
860 |
gtk_window_set_title(GTK_WINDOW(window), title); |
/* this leaves the main window independent from the map and */ |
861 |
|
/* the user can e.g. still navigate the main menu */ |
862 |
|
context->window = hildon_window_new(); |
863 |
|
|
864 |
|
#if (MAEMO_VERSION_MAJOR == 5) && !defined(__i386__) |
865 |
|
g_signal_connect(G_OBJECT(context->window), "realize", |
866 |
|
G_CALLBACK(on_window_realize), NULL); |
867 |
|
#endif // MAEMO_VERSION |
868 |
#else |
#else |
869 |
GtkWidget *dialog = gtk_dialog_new_with_buttons(title, |
context->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); |
870 |
GTK_WINDOW(appdata->window), |
#endif |
|
GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, |
|
|
GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, |
|
|
NULL); |
|
871 |
|
|
872 |
#ifndef USE_MAEMO |
#ifndef USE_MAEMO |
873 |
gtk_window_set_default_size(GTK_WINDOW(dialog), 400, 350); |
gtk_window_set_default_size(GTK_WINDOW(context->window), 640, 480); |
|
#else |
|
|
gtk_window_set_default_size(GTK_WINDOW(dialog), 800, 480); |
|
|
#endif |
|
874 |
#endif |
#endif |
875 |
|
|
876 |
g_free(title); |
g_signal_connect(G_OBJECT(context->widget), "focus-in-event", |
877 |
|
G_CALLBACK(on_focus_in), context); |
878 |
|
|
879 |
g_signal_connect(G_OBJECT(context->widget), "configure-event", |
g_signal_connect(G_OBJECT(context->widget), "configure-event", |
880 |
G_CALLBACK(on_map_configure), context); |
G_CALLBACK(on_map_configure), context); |
885 |
g_signal_connect(G_OBJECT(context->widget), "button-release-event", |
g_signal_connect(G_OBJECT(context->widget), "button-release-event", |
886 |
G_CALLBACK(on_map_button_release_event), context); |
G_CALLBACK(on_map_button_release_event), context); |
887 |
|
|
|
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(GTK_STOCK_ZOOM_IN, 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(GTK_STOCK_ZOOM_OUT, 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(GTK_STOCK_HOME, G_CALLBACK(cb_map_gps), |
|
|
context, _("Jump to GPS position")); |
|
|
gtk_widget_set_sensitive(context->gps, FALSE); |
|
888 |
/* install handler for timed updates of the gps button */ |
/* install handler for timed updates of the gps button */ |
889 |
context->handler_id = gtk_timeout_add(1000, map_gps_update, context); |
context->handler_id = gtk_timeout_add(1000, map_gps_update, context); |
890 |
gtk_box_pack_start(GTK_BOX(vbox), context->gps, FALSE, FALSE, 0); |
context->cb_id = gps_register_callback(appdata, gps_callback, context); |
|
|
|
|
gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 0); |
|
891 |
|
|
892 |
#if MAEMO_VERSION_MAJOR == 5 |
#if MAEMO_VERSION_MAJOR == 5 |
893 |
/* prevent some of the main screen things */ |
/* prevent some of the main screen things */ |
894 |
context->old_view = appdata->cur_view; |
context->old_view = appdata->cur_view; |
895 |
appdata->cur_view = NULL; |
appdata->cur_view = NULL; |
896 |
|
#endif |
897 |
|
|
898 |
g_signal_connect(G_OBJECT(window), "destroy", |
g_signal_connect(G_OBJECT(context->window), "destroy", |
899 |
G_CALLBACK(on_window_destroy), context); |
G_CALLBACK(on_window_destroy), context); |
900 |
|
|
901 |
gtk_container_add(GTK_CONTAINER(window), hbox); |
gtk_container_add(GTK_CONTAINER(context->window), context->widget); |
902 |
gtk_widget_show_all(GTK_WIDGET(window)); |
gtk_widget_show_all(GTK_WIDGET(context->window)); |
|
|
|
|
#else |
|
|
gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox); |
|
|
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_CLOSE); |
|
|
gtk_widget_show_all(dialog); |
|
|
gtk_dialog_run(GTK_DIALOG(dialog)); |
|
|
gtk_timeout_remove(context->handler_id); |
|
|
gtk_widget_destroy(dialog); |
|
|
g_free(context); |
|
|
#endif |
|
903 |
} |
} |