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authorJörg Frings-Fürst <debian@jff-webhosting.net>2015-01-24 11:03:07 +0100
committerJörg Frings-Fürst <debian@jff-webhosting.net>2015-01-24 11:03:07 +0100
commit4b7a48bda37da6ac1c08822c7c888be6bf7cb751 (patch)
tree919bbd1c7eeca956a4cb20c8e3b88c9a2e27f821 /src/gui/piePreviewCenter.vala
parent751a72bc2d2f54e27206a32cd4b7b17e9837228e (diff)
parentb683ce2789d95b2e9f221e75adc30efd91cfb901 (diff)
Merge tag 'upstream/0.5.7'
Upstream version 0.5.7
Diffstat (limited to 'src/gui/piePreviewCenter.vala')
-rw-r--r--src/gui/piePreviewCenter.vala65
1 files changed, 33 insertions, 32 deletions
diff --git a/src/gui/piePreviewCenter.vala b/src/gui/piePreviewCenter.vala
index 21bbd78..20527bc 100644
--- a/src/gui/piePreviewCenter.vala
+++ b/src/gui/piePreviewCenter.vala
@@ -1,4 +1,4 @@
-/*
+/*
Copyright (c) 2011 by Simon Schneegans
This program is free software: you can redistribute it and/or modify it
@@ -12,79 +12,80 @@ 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/>.
+this program. If not, see <http://www.gnu.org/licenses/>.
*/
using GLib.Math;
namespace GnomePie {
-/////////////////////////////////////////////////////////////////////////
-///
+/////////////////////////////////////////////////////////////////////////
+///
/////////////////////////////////////////////////////////////////////////
public class PiePreviewCenter : GLib.Object {
-
+
/////////////////////////////////////////////////////////////////////
/// THe Images displayed. When the displayed text changes the
/// currently displayed text becomes the old_text. So it's possible
/// to create a smooth transitions.
/////////////////////////////////////////////////////////////////////
-
+
private RenderedText text = null;
private RenderedText old_text = null;
-
+
/////////////////////////////////////////////////////////////////////
/// Stores the currently displayed text in order to avoid frequent
/// and useless updates.
/////////////////////////////////////////////////////////////////////
-
+
private string current_text = null;
-
+
/////////////////////////////////////////////////////////////////////
/// An AnimatedValue for smooth transitions.
/////////////////////////////////////////////////////////////////////
-
- private AnimatedValue blend;
-
+
+ private AnimatedValue blend;
+
/////////////////////////////////////////////////////////////////////
/// The parent renderer.
/////////////////////////////////////////////////////////////////////
-
- private unowned PiePreviewRenderer parent;
-
+
+ private unowned PiePreviewRenderer parent;
+
/////////////////////////////////////////////////////////////////////
/// C'tor, sets everything up.
/////////////////////////////////////////////////////////////////////
-
+
public PiePreviewCenter(PiePreviewRenderer parent) {
this.parent = parent;
this.blend = new AnimatedValue.linear(0, 0, 0);
-
+
this.text = new RenderedText("", 1, 1, "", new Color(), 1.0);
this.old_text = text;
}
-
+
/////////////////////////////////////////////////////////////////////
/// Updates the currently displayed text. It will be smoothly
- /// blended and may contain pango markup.
+ /// blended and may contain pango markup.
/////////////////////////////////////////////////////////////////////
-
+
public void set_text(string text) {
if (text != this.current_text) {
-
- var style = new Gtk.Style();
-
+
+ var style = parent.parent.get_style_context();
+
this.old_text = this.text;
- this.text = new RenderedText.with_markup(text, 180, 180, style.font_desc.get_family()+" 10",
- new Color.from_gdk(style.fg[0]), 1.0);
+ this.text = new RenderedText.with_markup(
+ text, 180, 180, style.get_font(Gtk.StateFlags.NORMAL).get_family()+" 10",
+ new Color.from_gdk(style.get_color(Gtk.StateFlags.NORMAL)), 1.0);
this.current_text = text;
-
+
this.blend.reset_target(0.0, 0.0);
this.blend.reset_target(1.0, 0.1);
}
}
-
+
/////////////////////////////////////////////////////////////////////
/// Draws the center to the given context.
/////////////////////////////////////////////////////////////////////
@@ -92,15 +93,15 @@ public class PiePreviewCenter : GLib.Object {
public void draw(double frame_time, Cairo.Context ctx) {
this.blend.update(frame_time);
-
+
ctx.save();
-
- if (this.parent.slice_count() == 0)
+
+ if (this.parent.slice_count() == 0)
ctx.translate(0, 40);
-
+
this.old_text.paint_on(ctx, 1-this.blend.val);
this.text.paint_on(ctx, this.blend.val);
-
+
ctx.restore();
}
}