[gnome-maps/wip/jonasdn/service: 4/4] Use GtkClutter for attribution logo



commit a0929fccfda00b274d459d0372668136d2b2216d
Author: Jonas Danielsson <jonas threetimestwo org>
Date:   Wed Aug 17 12:57:05 2016 +0200

    Use GtkClutter for attribution logo
    
    https://bugzilla.gnome.org/show_bug.cgi?id=769352

 src/mainWindow.js |    5 -----
 src/mapSource.js  |   37 +++++++++++++++++++++++++++++--------
 src/mapView.js    |    5 +++++
 3 files changed, 34 insertions(+), 13 deletions(-)
---
diff --git a/src/mainWindow.js b/src/mainWindow.js
index 52d689e..dd28a8e 100644
--- a/src/mainWindow.js
+++ b/src/mainWindow.js
@@ -35,7 +35,6 @@ const FavoritesPopover = imports.favoritesPopover;
 const Geoclue = imports.geoclue;
 const LayersPopover = imports.layersPopover;
 const LocationServiceNotification = imports.locationServiceNotification;
-const MapSource = imports.mapSource;
 const MapView = imports.mapView;
 const PlaceEntry = imports.placeEntry;
 const PlaceStore = imports.placeStore;
@@ -80,10 +79,6 @@ const MainWindow = new Lang.Class({
 
         this._overlay.add(this._mapView);
 
-        if (!this.application.local_tile_path) {
-            this._overlay.add_overlay(new MapSource.AttributionLogo());
-        }
-
         this._mapView.gotoUserLocation(false);
 
         this._sidebar = this._createSidebar();
diff --git a/src/mapSource.js b/src/mapSource.js
index f542025..2930ff4 100644
--- a/src/mapSource.js
+++ b/src/mapSource.js
@@ -18,10 +18,12 @@
  */
 
 const Champlain = imports.gi.Champlain;
+const Clutter = imports.gi.Clutter;
 const GdkPixbuf = imports.gi.GdkPixbuf;
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
 const Gtk = imports.gi.Gtk;
+const GtkClutter = imports.gi.GtkClutter;
 const Lang = imports.lang;
 const Soup = imports.gi.Soup;
 
@@ -36,16 +38,35 @@ const _DEFAULT_SERVICE_FILE = 'maps-service.json';
 const _FILE_CACHE_SIZE_LIMIT = (10 * 1024 * 1024); /* 10Mb */
 const _MEMORY_CACHE_SIZE_LIMIT = 100; /* number of tiles */
 
+const _LOGO_PADDING_X = 10;
+const _LOGO_PADDING_Y = 25;
+
 const AttributionLogo = new Lang.Class({
     Name: 'AttributionLogo',
-    Extends: Gtk.Bin,
-    _init: function() {
-        this.parent({ margin_end: 6,
-                      margin_bottom: 25,
-                      halign: Gtk.Align.END,
-                      valign: Gtk.Align.END });
-        this.add(_attributionImage);
-    }
+        Extends: GtkClutter.Actor,
+
+    _init: function(view) {
+        this.parent();
+        this.contents = _attributionImage;
+
+        view.connect('notify::width', (function() {
+            this._updatePosition(view);
+        }).bind(this));
+
+        view.connect('notify::height', (function() {
+            this._updatePosition(view);
+        }).bind(this));
+
+        this._updatePosition(view);
+    },
+
+    _updatePosition: function(view) {
+        let width = _attributionImage.pixbuf.width;
+        let height = _attributionImage.pixbuf.height;
+
+        this.set_position(view.width  - width  - _LOGO_PADDING_X,
+                          view.height - height - _LOGO_PADDING_Y);
+    },
 });
 
 function _updateAttributionImage(source) {
diff --git a/src/mapView.js b/src/mapView.js
index 1c905b2..6b38cb1 100644
--- a/src/mapView.js
+++ b/src/mapView.js
@@ -212,6 +212,11 @@ const MapView = new Lang.Class({
                 this.view.map_source = MapSource.createAerialSource();
             else
                 this.view.map_source = MapSource.createStreetSource();
+
+            if (!this._attribution) {
+                this._attribution = new MapSource.AttributionLogo(this.view);
+                this.view.add_child(this._attribution);
+            }
         } else {
             let renderer = new Champlain.ImageRenderer();
             let source = new Maps.FileTileSource({


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]