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  • Committer: xapantu
  • Date: 2011-12-10 14:53:00 UTC
  • Revision ID: xapantu@gmail.com-20111210145300-6bownuajahlxkx9x
Plug sample, works now

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src/wallpapers-settings.vala
 
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//  
 
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//  Copyright (C) 2011 Maxwell Barvian
 
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// 
 
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//  This program is free software: you can redistribute it and/or modify
 
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//  it under the terms of the GNU General Public License as published by
 
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//  the Free Software Foundation, either version 3 of the License, or
 
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//  (at your option) any later version.
 
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// 
 
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//  This program is distributed in the hope that it will be useful,
 
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//  but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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//  GNU General Public License for more details.
 
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// 
 
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//  You should have received a copy of the GNU General Public License
 
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//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
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// 
 
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namespace Wallpaper {
 
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    public enum PictureMode {
 
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        TILED = 0,
 
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        CENTERED = 1,
 
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        SCALED = 2,
 
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        STRETCHED = 3,
 
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        ZOOMED = 4;
 
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        public void get_options (out bool stretch_x, out bool stretch_y, out bool center_x, out bool center_y) {
 
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            switch (this) {
 
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                case PictureMode.CENTERED:
 
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                    stretch_x = false;
 
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                    stretch_y = false;
 
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                    center_x = true;
 
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                    center_y = true;
 
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                    break;
 
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                case PictureMode.SCALED:
 
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                    stretch_x = false;
 
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                    stretch_y = true;
 
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                    center_x = true;
 
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                    center_y = false;
 
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                    break;
 
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                case PictureMode.STRETCHED:
 
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                    stretch_x = true;
 
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                    stretch_y = true;
 
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                    center_x = false;
 
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                    center_y = false;
 
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                    break;
 
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                case PictureMode.ZOOMED:
 
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                    stretch_x = true;
 
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                    stretch_y = false;
 
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                    center_x = false;
 
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                    center_y = true;
 
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                    break;
 
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                default:
 
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                    stretch_x = false;
 
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                    stretch_y = false;
 
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                    center_x = false;
 
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                    center_y = false;
 
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                    break;
 
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            }
 
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        }
 
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    }
 
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    // Class to interface with GSettings for pantheon-wallpaper
 
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    public class WallpaperSettings : Granite.Services.Settings {
 
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        public PictureMode picture_mode { get; set; }
 
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        public string picture_path { get; set; }
 
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        public string background_color { get; set; }
 
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        public WallpaperSettings () {
 
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            base ("desktop.Wallpaper");
 
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        }
 
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        protected override void verify (string key) {
 
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            switch (key) {
 
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                case "background-color":
 
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                    Gdk.Color bg;
 
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                    if (!Gdk.Color.parse (background_color, out bg))
 
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                        background_color = "#000000";
 
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                    break;
 
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            }
 
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        }
 
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        // Helper function to make life easier.
 
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        public void set_picture_mode_from_name (string name) {
 
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            if (name == "Tiled") {
 
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                picture_mode = PictureMode.TILED;
 
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            }
 
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            else if (name == "Centered") {
 
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                picture_mode = PictureMode.CENTERED;
 
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            }
 
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            else if (name == "Scaled") {
 
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                picture_mode = PictureMode.SCALED;
 
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            }
 
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            else if (name == "Stretched") {
 
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                picture_mode = PictureMode.STRETCHED;
 
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            }
 
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            else if (name == "Zoomed") {
 
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                picture_mode = PictureMode.ZOOMED;
 
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            }
 
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        }
 
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    }
 
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}
 
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