Imported Upstream version 0.3.1upstream/0.3.1

1 files changed, 0 insertions, 161 deletions

diff --git a/src/utilities/themedIcon.vala b/src/utilities/themedIcon.vala
deleted file mode 100644
index 29ae380..0000000
--- a/src/utilities/themedIcon.vala
+++ /dev/null
@@ -1,161 +0,0 @@
-/* 
-Copyright (c) 2011 by Simon Schneegans
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the Free
-Software Foundation, either version 3 of the License, or (at your option)
-any later version.
-
-This program is distributed in the hope that it will be useful, but WITHOUT
-ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-more details.
-
-You should have received a copy of the GNU General Public License along with
-this program.  If not, see <http://www.gnu.org/licenses/>. 
-*/
-
-namespace GnomePie {
-
-/////////////////////////////////////////////////////////////////////////    
-/// A class representing a square-shaped icon, themed according to the
-/// current theme of Gnome-Pie.
-/////////////////////////////////////////////////////////////////////////
-
-public class ThemedIcon : Image {
-
-    /////////////////////////////////////////////////////////////////////
-    /// A cache which stores loaded icon. The key is the icon name. When
-    /// the users icon theme or the theme of Gnome-Pie changes, these
-    /// cahces are cleared.
-    /////////////////////////////////////////////////////////////////////
-
-    private static Gee.HashMap<string, Cairo.ImageSurface?> active_cache { private get; private set; }
-    private static Gee.HashMap<string, Cairo.ImageSurface?> inactive_cache { private get; private set; }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// Initializes the caches.
-    /////////////////////////////////////////////////////////////////////
-    
-    public static void init() {
-        clear_cache();
-        
-        Config.global.notify["theme"].connect(() => {
-            clear_cache();
-        });
-        
-        Gtk.IconTheme.get_default().changed.connect(() => {
-            clear_cache();
-        });
-    }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// Clears the cache.
-    /////////////////////////////////////////////////////////////////////
-    
-    public static void clear_cache() {
-        active_cache = new Gee.HashMap<string, Cairo.ImageSurface?>();
-        inactive_cache = new Gee.HashMap<string, Cairo.ImageSurface?>();
-    }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// Paint a slice icon according to the current theme.
-    /////////////////////////////////////////////////////////////////////
-    
-    public ThemedIcon(string icon_name, bool active) {
-        // check cache
-        var current_cache = active ? active_cache : inactive_cache;
-        var cached = current_cache.get(icon_name);
-        
-        if (cached != null) {
-            this.surface = cached;
-            return;
-        }
-    
-        // get layers for the desired slice type
-        var layers = active ? Config.global.theme.active_slice_layers : Config.global.theme.inactive_slice_layers;
-        
-        // get max size
-        int size = 0;
-        foreach (var layer in layers) {
-            if (layer.image.width() > size) size = layer.image.width();
-        }
-        
-        this.surface = new Cairo.ImageSurface(Cairo.Format.ARGB32, size, size);
-        
-        // get size of icon layer
-        int icon_size = size;
-        foreach (var layer in layers) {
-            if (layer.is_icon) icon_size = layer.image.width();
-        }
-    
-        Image icon;
-        if (icon_name.contains("/"))
-            icon = new Image.from_file_at_size(icon_name, icon_size, icon_size);
-        else
-            icon = new Icon(icon_name, icon_size);
-        
-        var color = new Color.from_icon(icon);
-        var ctx = this.context();
-        
-        ctx.translate(size/2, size/2);
-        ctx.set_operator(Cairo.Operator.OVER);
-        
-        // now render all layers on top of each other
-        foreach (var layer in layers) {
-        
-            if (layer.colorize) {
-                ctx.push_group();
-            }
-                    
-            if (layer.is_icon) {
-            
-                ctx.push_group();
-                
-                layer.image.paint_on(ctx);
-                
-                ctx.set_operator(Cairo.Operator.IN);
-                
-                if (layer.image.width() != icon_size) {
-                    if (icon_name.contains("/"))
-                        icon = new Image.from_file_at_size(icon_name, layer.image.width(), layer.image.width());
-                    else
-                        icon = new Icon(icon_name,layer.image.width());
-                }
-                
-                icon.paint_on(ctx);
-
-                ctx.pop_group_to_source();
-                ctx.paint();
-                ctx.set_operator(Cairo.Operator.OVER);
-                
-            } else {
-                layer.image.paint_on(ctx);
-            }
-            
-            // colorize the whole layer if neccasary
-            if (layer.colorize) {
-                ctx.set_operator(Cairo.Operator.ATOP);
-                ctx.set_source_rgb(color.r, color.g, color.b);
-                ctx.paint();
-                
-                ctx.set_operator(Cairo.Operator.OVER);
-                ctx.pop_group_to_source();
-                ctx.paint();
-            }
-        }
-        
-        // store the surface in cache
-        current_cache.set(icon_name, this.surface);
-    }
-    
-    /////////////////////////////////////////////////////////////////////
-    /// Returns the size of the icon in pixels. Greetings to Liskov.
-    /////////////////////////////////////////////////////////////////////
-    
-    public int size() {
-        return base.width();
-    }
-}
-
-}