Diff of /trunk/src/map-tool.c

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revision 44 by harbaum, Tue Aug 4 14:07:18 2009 UTC revision 58 by harbaum, Mon Aug 17 10:51:56 2009 UTC
# Line 1  Line 1 
1  /*  /*
2   * Copyright (C) 2008 Till Harbaum <till@harbaum.org>.   * Copyright (C) 2008-2009 Till Harbaum <till@harbaum.org>.
3   *   *
4   * This file is part of GPXView.   * This file is part of GPXView.
5   *   *
# Line 24  Line 24 
24  #include "osm-gps-map.h"  #include "osm-gps-map.h"
25  #endif  #endif
26    
27    #define MAP_SOURCE  OSM_GPS_MAP_SOURCE_OPENSTREETMAP
28    #define GPS_DEFAULT_ZOOM 13
29    
30  /* equatorial radius in meters */  /* equatorial radius in meters */
31  #define EQ_RADIUS     (6378137.0)  #define EQ_RADIUS     (6378137.0)
32    
33  #define RAD2DEG(a)  (((a)*180.0)/M_PI)  #define RAD2DEG(a)  (((a)*180.0)/M_PI)
34  #define DEG2RAD(a)  (((a)*M_PI)/180.0)  #define DEG2RAD(a)  (((a)*M_PI)/180.0)
35    
 typedef struct {  
   appdata_t *appdata;  
   GtkWidget *widget;  
   GtkWidget *zoomin, *zoomout, *gps;  
   gint handler_id;  
   cache_t *press_on;  
 #if MAEMO_VERSION_MAJOR == 5  
   GtkWidget *old_view;  
 #endif  
 } map_context_t;  
   
36  #define PROXY_KEY  "/system/http_proxy/"  #define PROXY_KEY  "/system/http_proxy/"
37    
38  static const char *get_proxy_uri(appdata_t *appdata) {  static const char *get_proxy_uri(appdata_t *appdata) {
# Line 80  static const char *get_proxy_uri(appdata Line 72  static const char *get_proxy_uri(appdata
72  }  }
73    
74  static void map_zoom(map_context_t *context, int step) {  static void map_zoom(map_context_t *context, int step) {
75    int zoom;    gint zoom;
76    OsmGpsMap *map = OSM_GPS_MAP(context->widget);    OsmGpsMap *map = OSM_GPS_MAP(context->widget);
77    g_object_get(map, "zoom", &zoom, NULL);    g_object_get(map, "zoom", &zoom, NULL);
78    zoom = osm_gps_map_set_zoom(map, zoom+step);    zoom = osm_gps_map_set_zoom(map, zoom+step);
79    
80    /* enable/disable zoom buttons as required */    /* enable/disable zoom buttons as required */
81    gtk_widget_set_sensitive(context->zoomin, zoom<17);    gtk_widget_set_sensitive(context->zoomin,
82    gtk_widget_set_sensitive(context->zoomout, zoom>1);             zoom < osm_gps_map_source_get_max_zoom(MAP_SOURCE));
83      gtk_widget_set_sensitive(context->zoomout,
84               zoom > osm_gps_map_source_get_min_zoom(MAP_SOURCE));
85    
86      /* hmm ... this doesn't really work */
87      osm_gps_map_osd_speed(map, zoom);
88    
89      /* save new zoom */
90      context->appdata->map.zoom = zoom;
91  }  }
92    
93  static gboolean  static gboolean
# Line 107  cb_map_gps(GtkButton *button, map_contex Line 107  cb_map_gps(GtkButton *button, map_contex
107    pos_t *refpos = get_pos(context->appdata);    pos_t *refpos = get_pos(context->appdata);
108    if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) {    if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) {
109      osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget),      osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget),
110                                refpos->lat, refpos->lon, 14);                        refpos->lat, refpos->lon, GPS_DEFAULT_ZOOM);
111    } else {    } else {
112      /* no coordinates given: display the entire world */      /* no coordinates given: display the entire world */
113      osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget),      osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget),
# Line 118  cb_map_gps(GtkButton *button, map_contex Line 118  cb_map_gps(GtkButton *button, map_contex
118  }  }
119    
120  static GtkWidget  static GtkWidget
121  *map_add_button(const gchar *icon, GCallback cb, gpointer data,  *map_add_button(int icon, GCallback cb, gpointer data,
122                  char *tooltip) {                  char *tooltip) {
123    GtkWidget *button = gtk_button_new();    GtkWidget *button = gtk_button_new();
124    gtk_button_set_image(GTK_BUTTON(button),    gtk_button_set_image(GTK_BUTTON(button), icon_get_widget(ICON_MISC, icon));
                        gtk_image_new_from_stock(icon, GTK_ICON_SIZE_MENU));  
125    g_signal_connect(button, "clicked", cb, data);    g_signal_connect(button, "clicked", cb, data);
126  #ifndef USE_MAEMO  #ifndef USE_MAEMO
127    gtk_widget_set_tooltip_text(button, tooltip);    gtk_widget_set_tooltip_text(button, tooltip);
# Line 130  static GtkWidget Line 129  static GtkWidget
129    return button;    return button;
130  }  }
131    
132    static int dist2pixel(map_context_t *context, float km, float lat) {
133      return 1000.0*km/osm_gps_map_get_scale(OSM_GPS_MAP(context->widget));
134    }
135    
136  static gboolean map_gps_update(gpointer data) {  static gboolean map_gps_update(gpointer data) {
137    map_context_t *context = (map_context_t*)data;    map_context_t *context = (map_context_t*)data;
138    
139      /* get reference position ... */
140    pos_t *refpos = get_pos(context->appdata);    pos_t *refpos = get_pos(context->appdata);
141    gboolean ok = (refpos!= NULL) && !isnan(refpos->lat) && !isnan(refpos->lon);    gboolean ok = (refpos!= NULL) && !isnan(refpos->lat) && !isnan(refpos->lon);
142    
143    /* get reference position and go there */    /* ... and enable "goto" button if it's valid */
144    gtk_widget_set_sensitive(context->gps, ok);    gtk_widget_set_sensitive(context->gps, ok);
145    
146      if(ok) {
147        float heading = NAN;
148        int radius = 0;
149    
150        if(context->appdata->use_gps) {
151          heading = gps_get_heading(context->appdata);
152    
153          /* get error */
154          float eph = gps_get_eph(context->appdata);
155          if(!isnan(eph))
156            radius = dist2pixel(context, eph/1000, refpos->lat);
157        }
158    
159        g_object_set(context->widget, "gps-track-highlight-radius", radius, NULL);
160        osm_gps_map_draw_gps(OSM_GPS_MAP(context->widget),
161                             refpos->lat, refpos->lon, heading);
162      } else
163        osm_gps_map_clear_gps(OSM_GPS_MAP(context->widget));
164    
165    return TRUE;    return TRUE;
166  }  }
167    
# Line 146  static gboolean on_map_configure(GtkWidg Line 169  static gboolean on_map_configure(GtkWidg
169                                   GdkEventConfigure *event,                                   GdkEventConfigure *event,
170                                   map_context_t *context) {                                   map_context_t *context) {
171    
172    cb_map_gps(NULL, context);    /* set default values if they are invalid */
173      if(!context->appdata->map.zoom ||
174         isnan(context->appdata->map.pos.lat) ||
175         isnan(context->appdata->map.pos.lon)) {
176        printf("no valid map position found\n");
177    
178        pos_t *refpos = get_pos(context->appdata);
179        if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) {
180          /* use gps position if present */
181          context->appdata->map.pos = *refpos;
182          context->appdata->map.zoom = GPS_DEFAULT_ZOOM;
183        } else {
184          /* use world map otherwise */
185          context->appdata->map.pos.lat = 0.0;
186          context->appdata->map.pos.lon = 0.0;
187          context->appdata->map.zoom = 1;
188        }
189      }
190    
191      /* jump to initial position */
192      osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget),
193                                context->appdata->map.pos.lat,
194                                context->appdata->map.pos.lon,
195                                context->appdata->map.zoom);
196    
197    return FALSE;    return FALSE;
198  }  }
199    
# Line 162  static void map_draw_cachelist(GtkWidget Line 208  static void map_draw_cachelist(GtkWidget
208    }    }
209  }  }
210    
 /* draw a nice popup */  
 typedef struct {  
   appdata_t *appdata;  
   GtkWidget *window;  
   GMainLoop *loop;  
 } popup_context_t;  
   
   
 #ifndef USE_HILDON  
 #define POPUP_WIDTH  300  
 #define POPUP_HEIGHT 100  
 #else  
 #define POPUP_WIDTH  600  
 #define POPUP_HEIGHT 200  
 #endif  
   
 static gboolean  
 pointer_in_window(GtkWidget *widget, gint x_root, gint y_root) {  
   if(GTK_WIDGET_MAPPED(gtk_widget_get_toplevel(widget))) {  
     gint window_x, window_y;  
   
     gdk_window_get_position(gtk_widget_get_toplevel(widget)->window,  
                             &window_x, &window_y);  
   
     if(x_root >= window_x && x_root < window_x + widget->allocation.width &&  
         y_root >= window_y && y_root < window_y + widget->allocation.height)  
       return TRUE;  
   }  
   
   return FALSE;  
 }  
   
 static gboolean  
 on_button_press_event(GtkWidget *widget,  
                           GdkEventButton *event, popup_context_t *context) {  
   gboolean in = pointer_in_window(widget, event->x_root, event->y_root);  
   
   printf("overlay button press(in = %d)\n", in);  
   return !in;  
 }  
   
 static gboolean  
 on_button_release_event(GtkWidget *widget,  
                           GdkEventButton *event, popup_context_t *context) {  
   gboolean in = pointer_in_window(widget, event->x_root, event->y_root);  
   
   printf("overlay button release(in = %d)\n", in);  
   
   if(!in) {  
     printf("destroying popup\n");  
     gtk_widget_destroy(gtk_widget_get_toplevel(widget));  
   }  
   
   return !in;  
 }  
   
 static void  
 shutdown_loop(popup_context_t *context) {  
   if(g_main_loop_is_running(context->loop))  
     g_main_loop_quit(context->loop);  
 }  
   
 static gint  
 run_delete_handler(GtkWindow *window, GdkEventAny *event,  
                    popup_context_t *context) {  
   shutdown_loop(context);  
   return TRUE; /* Do not destroy */  
 }  
   
 static void  
 run_destroy_handler(GtkWindow *window, popup_context_t *context) {  
   /* shutdown_loop will be called by run_unmap_handler */  
   printf("popup destroyed\n");  
 }  
   
 static void  
 run_unmap_handler(GtkWindow *window, popup_context_t *context) {  
   shutdown_loop(context);  
 }  
   
 void cache_popup(map_context_t *mcontext, cache_t *cache) {  
   popup_context_t pcontext;  
   pcontext.appdata = mcontext->appdata;  
   
   pcontext.window = gtk_window_new(GTK_WINDOW_POPUP);  
   gtk_widget_realize(pcontext.window);  
   gtk_window_set_default_size(GTK_WINDOW(pcontext.window),  
                               POPUP_WIDTH, POPUP_HEIGHT);  
   gtk_window_resize(GTK_WINDOW(pcontext.window),  
                     POPUP_WIDTH, POPUP_HEIGHT);  
   //  gtk_window_set_resizable(GTK_WINDOW(pcontext.window), FALSE);  
   gtk_window_set_transient_for(GTK_WINDOW(pcontext.window),  
                                GTK_WINDOW(mcontext->appdata->window));  
   gtk_window_set_keep_above(GTK_WINDOW(pcontext.window), TRUE);  
   gtk_window_set_destroy_with_parent(GTK_WINDOW(pcontext.window), TRUE);  
   gtk_window_set_gravity(GTK_WINDOW(pcontext.window), GDK_GRAVITY_STATIC);  
   gtk_window_set_modal(GTK_WINDOW(pcontext.window), TRUE);  
   
   /* connect events */  
   g_signal_connect(G_OBJECT(pcontext.window), "button-press-event",  
                    G_CALLBACK(on_button_press_event), &pcontext);  
   g_signal_connect(G_OBJECT(pcontext.window), "button-release-event",  
                    G_CALLBACK(on_button_release_event), &pcontext);  
   g_signal_connect(G_OBJECT(pcontext.window), "delete-event",  
                    G_CALLBACK(run_delete_handler), &pcontext);  
   g_signal_connect(G_OBJECT(pcontext.window), "destroy",  
                    G_CALLBACK(run_destroy_handler), &pcontext);  
   g_signal_connect(G_OBJECT(pcontext.window), "unmap",  
                    G_CALLBACK(run_unmap_handler), &pcontext);  
   
   gdk_pointer_grab(pcontext.window->window, TRUE,  
      GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_BUTTON_MOTION_MASK,  
                    NULL, NULL, GDK_CURRENT_TIME);  
   gtk_grab_add(pcontext.window);  
   
   /* check whether cache is in upper or lower half of window */  
   gint x, y;  
   osm_gps_map_geographic_to_screen(OSM_GPS_MAP(mcontext->widget),  
                                    cache->pos.lat, cache->pos.lon,  
                                    &x, &y);  
   
   printf("screen pos %d/%d\n", x, y);  
   
   gdk_window_get_origin(mcontext->widget->window, &x, &y);  
   printf("window = %d/%d %d/%d\n", x, y,  
          mcontext->widget->allocation.x,  
          mcontext->widget->allocation.y);  
   
   //  gtk_window_move(GTK_WINDOW(pcontext.window),  
   //              x + button->allocation.x,  
   //              y + button->allocation.y - HEIGHT);  
   
   
   gtk_window_move(GTK_WINDOW(pcontext.window),  
                   100,  
                   100);  
   
   /* a frame with a vscale inside */  
   GtkWidget *frame = gtk_frame_new(NULL);  
   gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_OUT);  
   
   gtk_container_add(GTK_CONTAINER(frame), gtk_label_new(cache->name));  
   gtk_container_add(GTK_CONTAINER(pcontext.window), frame);  
   
   gtk_widget_show_all(pcontext.window);  
   
   /* handle this popup until it's gone */  
   
   pcontext.loop = g_main_loop_new(NULL, FALSE);  
   
   GDK_THREADS_LEAVE();  
   g_main_loop_run(pcontext.loop);  
   GDK_THREADS_ENTER();  
   
   g_main_loop_unref(pcontext.loop);  
   
   printf("cache popup removed\n");  
 }  
   
211  static void  static void
212  map_cachelist_nearest(cache_t *cache, pos_t *pos,  map_cachelist_nearest(cache_t *cache, pos_t *pos,
213                        cache_t **result, float *distance) {                        cache_t **result, float *distance) {
# Line 369  pos_t coord2pos(coord_t coo) { Line 256  pos_t coord2pos(coord_t coo) {
256    return pos;    return pos;
257  }  }
258    
259  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)  
260    
261  static gboolean  static gboolean
262  on_map_button_press_event(GtkWidget *widget,  on_map_button_press_event(GtkWidget *widget,
# Line 406  on_map_button_press_event(GtkWidget *wid Line 282  on_map_button_press_event(GtkWidget *wid
282    return FALSE;    return FALSE;
283  }  }
284    
285    static void
286    cairo_draw_pixbuf(cairo_t *cr, GdkPixbuf *buf, gint x, gint y) {
287      /* convert the pixbuf into something cairo can handle */
288    
289      // Create a new ImageSurface
290      cairo_surface_t *image_surface =
291        cairo_image_surface_create(CAIRO_FORMAT_ARGB32,
292                                   gdk_pixbuf_get_width(buf),
293                                   gdk_pixbuf_get_height(buf));
294    
295      // Create the new Context for the ImageSurface
296      cairo_t *context = cairo_create(image_surface);
297    
298      // Draw the image on the new Context
299      gdk_cairo_set_source_pixbuf(context, buf, 0.0, 0.0);
300      cairo_paint(context);
301    
302      // now draw this onto the original context
303      cairo_set_source_surface(cr, image_surface, x, y);
304      cairo_paint(cr);
305    }
306    
307    static void
308    balloon_draw_cb(cairo_t *cr, OsmGpsMapRect_t *rect, gpointer data) {
309      cache_t *cache = (cache_t*)data;
310    
311      //  printf("draw cb for \"%s\"\n", cache->name);
312    
313    #if 0
314      /* draw pink background to check clipping */
315      cairo_rectangle (cr, rect->x-20, rect->y-20, rect->w+40, rect->h+40);
316      cairo_set_source_rgba (cr, 1, 0, 0, 0.3);
317      cairo_fill_preserve (cr);
318      cairo_set_line_width (cr, 0);
319      cairo_stroke (cr);
320    #endif
321    
322      /* leave a little border top and left */
323      gint x = rect->x, y = rect->y;
324    
325      /* draw the cache type icon ... */
326      GdkPixbuf *icon = icon_get(ICON_CACHE_TYPE, cache->type);
327      cairo_draw_pixbuf(cr, icon, x, y);
328    
329      /* ... and right of it the waypoint id */
330      cairo_text_extents_t extents;
331    
332      cairo_select_font_face (cr, "Sans",
333                              CAIRO_FONT_SLANT_NORMAL,
334                              CAIRO_FONT_WEIGHT_BOLD);
335    
336      cairo_set_font_size (cr, 20.0);
337      cairo_text_extents (cr, cache->id, &extents);
338    
339      /* draw right of icon vertically centered */
340      x += gdk_pixbuf_get_width(icon) + 5;
341      y += (gdk_pixbuf_get_height(icon) + extents.height)/2;
342    
343      cairo_move_to (cr, x,y);
344      printf("trying to draw %s\n", cache->id);
345      cairo_set_source_rgba (cr, 0, 0, 0, 1);
346      cairo_show_text (cr, cache->id);
347      cairo_stroke (cr);
348    
349    }
350    
351  static gboolean  static gboolean
352  on_map_button_release_event(GtkWidget *widget,  on_map_button_release_event(GtkWidget *widget,
353                              GdkEventButton *event, map_context_t *context) {                              GdkEventButton *event, map_context_t *context) {
354      OsmGpsMap *map = OSM_GPS_MAP(context->widget);
355    
356    if(context->press_on) {    if(context->press_on) {
357      OsmGpsMap *map = OSM_GPS_MAP(context->widget);      coord_t coo;
358        coo = osm_gps_map_get_co_ordinates(map, event->x, event->y);
359    
360      pos_t pos =      pos_t pos =
361        coord2pos(osm_gps_map_get_co_ordinates(map, event->x, event->y));        coord2pos(osm_gps_map_get_co_ordinates(map, event->x, event->y));
# Line 418  on_map_button_release_event(GtkWidget *w Line 363  on_map_button_release_event(GtkWidget *w
363      cache_t *nearest = map_closest(context, &pos);      cache_t *nearest = map_closest(context, &pos);
364      if(nearest && nearest == context->press_on) {      if(nearest && nearest == context->press_on) {
365        float dist = gpx_pos_get_distance(pos, nearest->pos, FALSE);        float dist = gpx_pos_get_distance(pos, nearest->pos, FALSE);
366        if(dist2pixel(context, dist, nearest->pos.lat) < CLICK_FUZZ)        if(dist2pixel(context, dist, nearest->pos.lat) < CLICK_FUZZ) {
367          cache_popup(context, nearest);  
368            osm_gps_map_draw_balloon(map, nearest->pos.lat, nearest->pos.lon,
369                                     balloon_draw_cb, nearest);
370          }
371      }      }
372      context->press_on = NULL;      context->press_on = NULL;
373      } else {
374        /* save new map position */
375        gfloat lat, lon;
376        g_object_get(map, "latitude", &lat, "longitude", &lon, NULL);
377        context->appdata->map.pos.lat = lat;
378        context->appdata->map.pos.lon = lon;
379    }    }
380    
381    return FALSE;    return FALSE;
382  }  }
383    
   
 #if MAEMO_VERSION_MAJOR == 5  
384  static void on_window_destroy(GtkWidget *widget, map_context_t *context) {  static void on_window_destroy(GtkWidget *widget, map_context_t *context) {
385    printf("destroy map view\n");    appdata_t *appdata = context->appdata;
386    
387      printf("destroy map window\n");
388    
389      /* save map parameters */
390      OsmGpsMap *map = OSM_GPS_MAP(context->widget);
391      gint zoom;
392      g_object_get(map, "zoom", &zoom, NULL);
393      context->appdata->map.zoom = zoom;
394    
395      gfloat lat, lon;
396      g_object_get(map, "latitude", &lat, "longitude", &lon, NULL);
397      context->appdata->map.pos.lat = lat;
398      context->appdata->map.pos.lon = lon;
399    
400    #if MAEMO_VERSION_MAJOR == 5
401    /* restore cur_view */    /* restore cur_view */
402    context->appdata->cur_view = context->old_view;    context->appdata->cur_view = context->old_view;
403    #endif
404    
405    gtk_timeout_remove(context->handler_id);    gtk_timeout_remove(context->handler_id);
406    
407    g_free(context);    g_free(context);
408      appdata->map.context = NULL;
409  }  }
 #endif  
410    
411  void map(appdata_t *appdata) {  void map(appdata_t *appdata) {
412    map_context_t *context = g_new0(map_context_t, 1);    map_context_t *context = NULL;
413    
414      /* if the map window already exists, just raise it */
415      if(appdata->map.context) {
416        gtk_window_present(GTK_WINDOW(appdata->map.context->window));
417        return;
418      }
419    
420      context = appdata->map.context = g_new0(map_context_t, 1);
421    context->appdata = appdata;    context->appdata = appdata;
422    
423    GtkWidget *hbox = gtk_hbox_new(FALSE, 0);    GtkWidget *hbox = gtk_hbox_new(FALSE, 0);
# Line 450  void map(appdata_t *appdata) { Line 426  void map(appdata_t *appdata) {
426    const char *proxy = get_proxy_uri(appdata);    const char *proxy = get_proxy_uri(appdata);
427    
428    context->widget = g_object_new(OSM_TYPE_GPS_MAP,    context->widget = g_object_new(OSM_TYPE_GPS_MAP,
429                  "repo-uri", MAP_SOURCE_OPENSTREETMAP,                   "map-source",               MAP_SOURCE,
430                  "tile-cache", path,                   "tile-cache",               path,
431                  proxy?"proxy-uri":NULL, proxy,                   "auto-center",              FALSE,
432                     "record-trip-history",      FALSE,
433                     "show-trip-history",        FALSE,
434                     proxy?"proxy-uri":NULL,     proxy,
435                   NULL);                   NULL);
436    
437    g_free(path);    g_free(path);
# Line 478  void map(appdata_t *appdata) { Line 457  void map(appdata_t *appdata) {
457    char *title = g_strdup_printf(_("Map - %s"), name);    char *title = g_strdup_printf(_("Map - %s"), name);
458    g_free(name);    g_free(name);
459    
460  #if MAEMO_VERSION_MAJOR == 5  #ifdef USE_MAEMO
461    GtkWidget *window = hildon_stackable_window_new();  #ifdef USE_STACKABLE_WINDOW
462    gtk_window_set_title(GTK_WINDOW(window), title);    context->window = hildon_stackable_window_new();
463  #else  #else
464    GtkWidget *dialog = gtk_dialog_new_with_buttons(title,    context->window = hildon_window_new();
465                            GTK_WINDOW(appdata->window),  #endif
                           GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,  
                           GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,  
                           NULL);  
   
 #ifndef USE_MAEMO  
   gtk_window_set_default_size(GTK_WINDOW(dialog), 400, 350);  
466  #else  #else
467    gtk_window_set_default_size(GTK_WINDOW(dialog), 800, 480);    context->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
468  #endif  #endif
469    
470      gtk_window_set_title(GTK_WINDOW(context->window), title);
471    
472    #ifndef USE_MAEMO
473      gtk_window_set_default_size(GTK_WINDOW(context->window), 640, 480);
474  #endif  #endif
475    
476    g_free(title);    g_free(title);
# Line 511  void map(appdata_t *appdata) { Line 489  void map(appdata_t *appdata) {
489    GtkWidget *vbox = gtk_vbox_new(FALSE,0);    GtkWidget *vbox = gtk_vbox_new(FALSE,0);
490    
491    context->zoomin =    context->zoomin =
492      map_add_button(GTK_STOCK_ZOOM_IN, G_CALLBACK(cb_map_zoomin),      map_add_button(10, G_CALLBACK(cb_map_zoomin),
493                     context, _("Zoom in"));                     context, _("Zoom in"));
494    gtk_box_pack_start(GTK_BOX(vbox), context->zoomin, FALSE, FALSE, 0);    gtk_box_pack_start(GTK_BOX(vbox), context->zoomin, FALSE, FALSE, 0);
495    
496    context->zoomout =    context->zoomout =
497      map_add_button(GTK_STOCK_ZOOM_OUT, G_CALLBACK(cb_map_zoomout),      map_add_button(11, G_CALLBACK(cb_map_zoomout),
498                     context, _("Zoom out"));                     context, _("Zoom out"));
499    gtk_box_pack_start(GTK_BOX(vbox), context->zoomout, FALSE, FALSE, 0);    gtk_box_pack_start(GTK_BOX(vbox), context->zoomout, FALSE, FALSE, 0);
500    
501    context->gps =    context->gps =
502      map_add_button(GTK_STOCK_HOME, G_CALLBACK(cb_map_gps),      map_add_button(9, G_CALLBACK(cb_map_gps),
503                     context, _("Jump to GPS position"));                     context, _("Jump to GPS position"));
504    gtk_widget_set_sensitive(context->gps, FALSE);    gtk_widget_set_sensitive(context->gps, FALSE);
505    
506    /* install handler for timed updates of the gps button */    /* install handler for timed updates of the gps button */
507    context->handler_id = gtk_timeout_add(1000, map_gps_update, context);    context->handler_id = gtk_timeout_add(1000, map_gps_update, context);
508    gtk_box_pack_start(GTK_BOX(vbox), context->gps, FALSE, FALSE, 0);    gtk_box_pack_start(GTK_BOX(vbox), context->gps, FALSE, FALSE, 0);
# Line 534  void map(appdata_t *appdata) { Line 513  void map(appdata_t *appdata) {
513    /* prevent some of the main screen things */    /* prevent some of the main screen things */
514    context->old_view = appdata->cur_view;    context->old_view = appdata->cur_view;
515    appdata->cur_view = NULL;    appdata->cur_view = NULL;
516    #endif
517    
518    g_signal_connect(G_OBJECT(window), "destroy",    g_signal_connect(G_OBJECT(context->window), "destroy",
519                     G_CALLBACK(on_window_destroy), context);                     G_CALLBACK(on_window_destroy), context);
520    
521    gtk_container_add(GTK_CONTAINER(window), hbox);    gtk_container_add(GTK_CONTAINER(context->window), hbox);
522    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  
523  }  }
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