1 files changed, 105 insertions, 0 deletions
diff --git a/src/themes/sliceLayer.vala b/src/themes/sliceLayer.vala
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+++ b/src/themes/sliceLayer.vala
@@ -0,0 +1,105 @@
+/////////////////////////////////////////////////////////////////////////
+// Copyright (c) 2011-2015 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 {
+
+/////////////////////////////////////////////////////////////////////////
+/// This class representing a layer of a slice of a pie. Each theme may
+/// have plenty of them.
+/////////////////////////////////////////////////////////////////////////
+
+public class SliceLayer : GLib.Object {
+
+    public enum Type { FILE, ICON, CAPTION }
+    public enum Visibility { ANY, WITH_CAPTION, WITHOUT_CAPTION }
+
+    public Type layer_type { get; private set; }
+    public Visibility visibility { get; private set; }
+
+    /////////////////////////////////////////////////////////////////////
+    /// Information on the contained image.
+    /////////////////////////////////////////////////////////////////////
+
+    public Image image {get; set;}
+
+
+    /////////////////////////////////////////////////////////////////////
+    /// Properties of this layer.
+    /////////////////////////////////////////////////////////////////////
+
+    public string icon_file {get; private set; default="";}
+    public bool colorize {get; private set; default=false;}
+    public int icon_size {get; private set; default=1;}
+
+    public string font {get; private set; default="";}
+    public int width {get; private set; default=0;}
+    public int height {get; private set; default=0;}
+    public int x {get; private set; default=0;}
+    public int y {get; private set; default=0;}
+    public Color color {get; private set; default=new Color();}
+
+    /////////////////////////////////////////////////////////////////////
+    /// C'tor, initializes all members of the layer.
+    /////////////////////////////////////////////////////////////////////
+
+    public SliceLayer.file(string icon_file, int icon_size, int x, int y, bool colorize, Visibility visibility) {
+        this.layer_type = Type.FILE;
+        this.icon_file = icon_file;
+        this.colorize = colorize;
+        this.icon_size = icon_size;
+        this.x = x;
+        this.y = y;
+        this.visibility = visibility;
+    }
+
+    public SliceLayer.icon(string icon_file, int icon_size, int x, int y, bool colorize, Visibility visibility) {
+        this.layer_type = Type.ICON;
+        this.icon_file = icon_file;
+        this.colorize = colorize;
+        this.icon_size = icon_size;
+        this.x = x;
+        this.y = y;
+        this.visibility = visibility;
+    }
+
+    public SliceLayer.caption(string font, int width, int height, int x, int y, Color color, bool colorize, Visibility visibility) {
+        this.layer_type = Type.CAPTION;
+        this.font = font;
+        this.width = width;
+        this.height = height;
+        this.x = x;
+        this.y = y;
+        this.color = color;
+        this.visibility = visibility;
+        this.colorize = colorize;
+    }
+
+    /////////////////////////////////////////////////////////////////////
+    /// Loads the contained image.
+    /////////////////////////////////////////////////////////////////////
+
+    public void load_image() {
+        this.image = null;
+
+        if (this.icon_file == "" && this.layer_type == Type.ICON)
+            this.image = new Image.empty(this.icon_size, this.icon_size, new Color.from_rgb(1, 1, 1));
+        else if (this.icon_file != "")
+            this.image = new Image.from_file_at_size(this.icon_file, this.icon_size, this.icon_size);
+    }
+}
+
+}