From: Pierre-Luc Beaudoin <pierre-luc@squidy.info>
Date: Sun, 24 Aug 2008 13:15:19 +0000 (-0400)
Subject: Property tests
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=276c6efc536517c5b1c1177ebd1d34fdac6738ab;p=libchamplain

Property tests
---

diff --git a/champlain/champlainview.c b/champlain/champlainview.c
index ff1ed11..8ec6305 100644
--- a/champlain/champlainview.c
+++ b/champlain/champlainview.c
@@ -104,6 +104,10 @@ resize_viewport(ChamplainView *champlainView)
       priv->map = map_new(priv->mapSource);
       map_load_level(priv->map, priv->zoomLevel);
       clutter_container_add_actor (CLUTTER_CONTAINER (priv->viewport), priv->map->current_level->group);
+      
+      
+      g_object_notify(G_OBJECT(champlainView), "zoom-level");
+      g_object_notify(G_OBJECT(champlainView), "map-source");
     }
   
   clutter_actor_set_size (priv->fingerScroll, priv->viewportSize.width, priv->viewportSize.height);
diff --git a/champlain/launcher.c b/champlain/launcher.c
index a27bf85..b4b6af0 100644
--- a/champlain/launcher.c
+++ b/champlain/launcher.c
@@ -23,6 +23,10 @@
 
 #include <champlain.h>
 
+#define OSM_MAP "Open Street Map"
+#define OAM_MAP "Open Arial Map"
+#define MFF_MAP "Maps for free - Relief"
+
 /*
  * Terminate the main loop.
  */
@@ -39,9 +43,36 @@ go_to_montreal (GtkWidget * widget, ChamplainView* view)
 }
 
 static void
-switch_to_openstreetmap (GtkWidget * widget, ChamplainView* view)
+map_source_changed (GtkWidget * widget, ChamplainView* view)
+{
+  gchar* selection = gtk_combo_box_get_active_text(GTK_COMBO_BOX(widget));
+  if (g_strcmp0(selection, OSM_MAP) == 0)
+    {
+      g_object_set(G_OBJECT(view), "map-source", CHAMPLAIN_MAP_SOURCE_OPENSTREETMAP, NULL);
+    }
+  else if (g_strcmp0(selection, OAM_MAP) == 0)
+    {
+      g_object_set(G_OBJECT(view), "map-source", CHAMPLAIN_MAP_SOURCE_OPENARIALMAP, NULL);
+    }
+  else if (g_strcmp0(selection, MFF_MAP) == 0)
+    {
+      g_object_set(G_OBJECT(view), "map-source", CHAMPLAIN_MAP_SOURCE_MAPSFORFREE_RELIEF, NULL);
+    }
+}
+
+static void 
+zoom_changed (GtkSpinButton *spinbutton, ChamplainView* view)
+{
+  gint zoom = gtk_spin_button_get_value_as_int(spinbutton);
+  g_object_set(G_OBJECT(view), "zoom-level", zoom, NULL);
+}
+
+static void 
+map_zoom_changed (ChamplainView* view, GParamSpec *gobject, GtkSpinButton *spinbutton)
 {
-  g_object_set(G_OBJECT(view), "zoom-level", 5, NULL);
+  gint zoom;
+  g_object_get(G_OBJECT(view), "zoom-level", &zoom, NULL);
+  gtk_spin_button_set_value(spinbutton, zoom);
 }
 
 static void
@@ -75,9 +106,6 @@ main (int argc, char *argv[])
   /* give it the title */
   gtk_window_set_title (GTK_WINDOW (window), PACKAGE " " VERSION);
 
-  /* open it a bit wider so that both the label and title show up */
-  //gtk_window_set_default_size (GTK_WINDOW (window), 640, 480);
-
   /* Connect the destroy event of the window with our on_destroy function
    * When the window is about to be destroyed we get a notificaiton and
    * stop the main GTK loop
@@ -87,14 +115,11 @@ main (int argc, char *argv[])
   vbox = gtk_vbox_new(FALSE, 10);
   
   widget = champlain_view_new ();
-  g_object_set(G_OBJECT(widget), "map-source", CHAMPLAIN_MAP_SOURCE_OPENARIALMAP, NULL);
   g_object_set(G_OBJECT(widget), "zoom-level", 5, NULL);
   
   gtk_widget_set_size_request(widget, 640, 480);
   
-  bbox =  gtk_hbutton_box_new ();
-  gtk_button_box_set_layout (GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_START);
-  gtk_button_box_set_spacing (GTK_BUTTON_BOX(bbox), 10);
+  bbox =  gtk_hbox_new (FALSE, 10);
   button = gtk_button_new_from_stock (GTK_STOCK_ZOOM_IN);
   g_signal_connect (button,
                     "clicked",
@@ -113,11 +138,27 @@ main (int argc, char *argv[])
                     G_CALLBACK (go_to_montreal),
                     widget);
   gtk_container_add (GTK_CONTAINER (bbox), button);
-  button = gtk_button_new_with_label ("Openstreetmap");
+  
+  button = gtk_combo_box_new_text();
+  gtk_combo_box_append_text(GTK_COMBO_BOX(button), OSM_MAP);
+  gtk_combo_box_append_text(GTK_COMBO_BOX(button), OAM_MAP);
+  gtk_combo_box_append_text(GTK_COMBO_BOX(button), MFF_MAP);
+  gtk_combo_box_set_active(GTK_COMBO_BOX(button), 0);
   g_signal_connect (button,
-                    "clicked",
-                    G_CALLBACK (switch_to_openstreetmap),
+                    "changed",
+                    G_CALLBACK (map_source_changed),
+                    widget);
+  gtk_container_add (GTK_CONTAINER (bbox), button);
+  
+  button = gtk_spin_button_new_with_range(0, 20, 1);
+  g_signal_connect (button,
+                    "changed",
+                    G_CALLBACK (zoom_changed),
                     widget);
+  g_signal_connect (widget,
+                    "notify::zoom-level",
+                    G_CALLBACK (map_zoom_changed),
+                    button);
   gtk_container_add (GTK_CONTAINER (bbox), button);
   
   viewport = gtk_viewport_new (NULL, NULL);
@@ -132,7 +173,7 @@ main (int argc, char *argv[])
 
   /* make sure that everything, window and label, are visible */
   gtk_widget_show_all (window);
-  champlain_view_center_on(widget, -73.75, 45.466);
+  champlain_view_center_on(CHAMPLAIN_VIEW(widget), -73.75, 45.466);
   /* start the main loop */
   gtk_main ();
 
diff --git a/champlain/map.c b/champlain/map.c
index dd74f5f..bf61494 100644
--- a/champlain/map.c
+++ b/champlain/map.c
@@ -104,7 +104,7 @@ map_zoom_in (Map* map)
 {
   gint new_level = map->current_level->level + 1;
   if(new_level + 1 <= map->zoom_levels &&
-     new_level + 1 <= 8) //FIXME Due to a ClutterUnit limitation (the x, y will have to be rethinked)
+     new_level + 1 <= 7) //FIXME Due to a ClutterUnit limitation (the x, y will have to be rethinked)
     {
       gboolean exist = FALSE;
       int i;
@@ -170,7 +170,7 @@ map_zoom_to (Map* map, guint zoomLevel)
 {
   if(zoomLevel >= 0 && 
      zoomLevel<= map->zoom_levels &&
-     zoomLevel <= 8) //FIXME Due to a ClutterUnit limitation (the x, y will have to be rethinked)
+     zoomLevel <= 7) //FIXME Due to a ClutterUnit limitation (the x, y will have to be rethinked)
     {
       gboolean exist = FALSE;
       int i;