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authorJörg Frings-Fürst <debian@jff-webhosting.net>2015-04-18 15:42:59 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2015-04-18 15:42:59 +0200
commit84a27086bbd9f493128b354300f9c77ccb32a56b (patch)
tree977cb323f0ac6953f10bc20d84f45ebd5a6d4535 /src/images/themedIcon.vala
parentb683ce2789d95b2e9f221e75adc30efd91cfb901 (diff)
Imported Upstream version 0.6.0upstream/0.6.0
Diffstat (limited to 'src/images/themedIcon.vala')
-rw-r--r--src/images/themedIcon.vala82
1 files changed, 41 insertions, 41 deletions
diff --git a/src/images/themedIcon.vala b/src/images/themedIcon.vala
index f816e0f..b7b6f74 100644
--- a/src/images/themedIcon.vala
+++ b/src/images/themedIcon.vala
@@ -1,96 +1,96 @@
-/*
-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/>.
-*/
+/////////////////////////////////////////////////////////////////////////
+// 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 {
-/////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////
/// A class representing a square-shaped icon, themed according to the
/// current theme of Gnome-Pie.
/////////////////////////////////////////////////////////////////////////
public class ThemedIcon : Image {
-
+
/////////////////////////////////////////////////////////////////////
/// Paint a slice icon according to the current theme.
/////////////////////////////////////////////////////////////////////
-
+
public ThemedIcon(string caption, string icon_name, bool active) {
-
+
// 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 = 1;
foreach (var layer in layers) {
- if (layer.image != null && layer.image.width() > size)
+ if (layer.image != null && 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.image != null && layer.layer_type == SliceLayer.Type.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.visibility == SliceLayer.Visibility.ANY ||
+
+ if (layer.visibility == SliceLayer.Visibility.ANY ||
(Config.global.show_captions == (layer.visibility == SliceLayer.Visibility.WITH_CAPTION))) {
-
+
if (layer.colorize) {
ctx.push_group();
}
-
+
if (layer.layer_type == SliceLayer.Type.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 if (layer.layer_type == SliceLayer.Type.CAPTION) {
Image text = new RenderedText(caption, layer.width, layer.height, layer.font, layer.color, Config.global.global_scale);
ctx.translate(0, layer.position);
@@ -99,13 +99,13 @@ public class ThemedIcon : Image {
} else if (layer.layer_type == SliceLayer.Type.FILE) {
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();
@@ -113,11 +113,11 @@ public class ThemedIcon : Image {
}
}
}
-
+
/////////////////////////////////////////////////////////////////////
/// Returns the size of the icon in pixels. Greetings to Liskov.
/////////////////////////////////////////////////////////////////////
-
+
public int size() {
return base.width();
}