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/////////////////////////////////////////////////////////////////////////
// Copyright 2011-2021 Simon Schneegans
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
/////////////////////////////////////////////////////////////////////////
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);
}
}
}
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