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authorAlessandro Ghedini <al3xbio@gmail.com>2011-10-19 10:56:04 +0200
committerAlessandro Ghedini <al3xbio@gmail.com>2011-10-19 10:56:04 +0200
commit6451a495637c6e3047a5a56573cffc6e3de9a515 (patch)
tree7c3eb29532e7c4b36a9da13c5890664fb816959b /src/themes/centerLayer.vala
Imported Upstream version 0.2+gitdfdad95upstream/0.2+gitdfdad95
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+/*
+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 {
+
+/////////////////////////////////////////////////////////////////////////
+/// This class representing a layer of the center of a pie. Each theme
+/// may have plenty of them.
+/////////////////////////////////////////////////////////////////////////
+
+public class CenterLayer : GLib.Object {
+
+ /////////////////////////////////////////////////////////////////////
+ /// Possible rotation modes.
+ /// AUTO: Turns the layer continously.
+ /// TO_MOUSE: Turns the layer always to the pointer.
+ /// TO_ACTIVE: Turns the layer to the active slice.
+ /////////////////////////////////////////////////////////////////////
+
+ public enum RotationMode {AUTO, TO_MOUSE, TO_ACTIVE}
+
+ /////////////////////////////////////////////////////////////////////
+ /// Information on the contained image.
+ /////////////////////////////////////////////////////////////////////
+
+ public Image image {get; private set;}
+ public string image_file;
+
+ /////////////////////////////////////////////////////////////////////
+ /// Properties for the active state of this layer.
+ /////////////////////////////////////////////////////////////////////
+
+ public double active_scale {get; private set;}
+ public double active_rotation_speed {get; private set;}
+ public double active_alpha {get; private set;}
+ public bool active_colorize {get; private set;}
+ public RotationMode active_rotation_mode {get; private set;}
+
+ /////////////////////////////////////////////////////////////////////
+ /// Properties for the inactive state of this layer.
+ /////////////////////////////////////////////////////////////////////
+
+ public double inactive_scale {get; private set;}
+ public double inactive_rotation_speed {get; private set;}
+ public double inactive_alpha {get; private set;}
+ public bool inactive_colorize {get; private set;}
+ public RotationMode inactive_rotation_mode {get; private set;}
+
+ /////////////////////////////////////////////////////////////////////
+ /// The current rotation of this layer. TODO: Remove this.
+ /////////////////////////////////////////////////////////////////////
+
+ public double rotation {get; set;}
+
+ /////////////////////////////////////////////////////////////////////
+ /// Helper variable for image loading.
+ /////////////////////////////////////////////////////////////////////
+
+ private int center_radius;
+
+ /////////////////////////////////////////////////////////////////////
+ /// C'tor, initializes all members of the layer.
+ /////////////////////////////////////////////////////////////////////
+
+ public CenterLayer(string image_file, int center_radius, double active_scale, double active_rotation_speed,
+ double active_alpha, bool active_colorize, RotationMode active_rotation_mode,
+ double inactive_scale, double inactive_rotation_speed,
+ double inactive_alpha, bool inactive_colorize, RotationMode inactive_rotation_mode) {
+
+ this.image_file = image_file;
+ this.center_radius = center_radius;
+
+ this.active_scale = active_scale;
+ this.active_rotation_speed = active_rotation_speed;
+ this.active_alpha = active_alpha;
+ this.active_colorize = active_colorize;
+ this.active_rotation_mode = active_rotation_mode;
+
+ this.inactive_scale = inactive_scale;
+ this.inactive_rotation_speed = inactive_rotation_speed;
+ this.inactive_alpha = inactive_alpha;
+ this.inactive_colorize = inactive_colorize;
+ this.inactive_rotation_mode = inactive_rotation_mode;
+
+ this.rotation = 0.0;
+ }
+
+ /////////////////////////////////////////////////////////////////////
+ /// Loads the contained image.
+ /////////////////////////////////////////////////////////////////////
+
+ public void load_image() {
+ this.image = new Image.from_file_at_size(image_file, 2*center_radius, 2*center_radius);
+ }
+}
+
+}