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Viewing changes to Do.Interface.Linux.Docky/src/Docky.Interface/Docky.Interface.Items/SeparatorItem.cs

  • Committer: Bazaar Package Importer
  • Author(s): Christopher James Halse Rogers
  • Date: 2011-02-15 21:50:02 UTC
  • mfrom: (1.1.10 upstream)
  • Revision ID: james.westby@ubuntu.com-20110215215002-1j8ylb69o15asb06
Tags: 0.8.4-0ubuntu1
http://bugs.debian.org/565591
https://launchpad.net/bugs/450852
http://bugs.debian.org/603876
https://launchpad.net/bugs/553643
* The Race Against FF upload.  Merge from unreleased Debian git.
  Remaining Ubuntu changes:
  + debian/patches/05_disable_resize_grips.patch.diff:
    Disable resize handles for the Do windows.
  + debian/control:
    Bump gtk# build dep for HasResizeGrip API.
* New Debian changes:
* The long fortold release
  + Fixes a threadsafety issue resulting in 100% CPU usage (Closes: 565591,
    LP: #450852).
  + Proxies all keyring calls to the GTK main thread, as required by the new
    gnome-keyring (Closes: 603876, LP: #553643)
* debian/patches/00_bundledlibs.dpatch:
* debian/rules:
  + Upstream has dropped bundled gmcs binary; now 100% DFSG-free, so we don't
    have to repack the tarball or patch the buildsystem.
* debian/patches/03_disable_docky.dpatch:
  + Drop.  Docky is now gone in the upstream tarball.
* debian/rules:
* debian/control:
* debian/patches/*:
  + Switch to quilt to harmonise with other pkg-cli-* packages.
* debian/control:
  + Drop recommends on gnome-do-docklets.  Docky is now a separate package,
    so the docklets are useless for Do.
  + Bump Breaks on gnome-do-plugins to 0.8.3.  Do no longer provides the Wink
    library, which has been imported into the 0.8.3 do-plugins sources.
  + Bump standards-version; no changes needed.
  + Migrate to git and update VCS fields appropriately

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Do.Interface.Linux.Docky/src/Docky.Interface/Docky.Interface.Items/SeparatorItem.cs
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// SeperatorItem.cs
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// 
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// Copyright (C) 2008 GNOME Do
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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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using System;
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using Cairo;
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using Gdk;
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using Do.Interface;
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using Do.Interface.CairoUtils;
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using Docky.Utilities;
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namespace Docky.Interface
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{
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        public class SeparatorItem : AbstractDockItem
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        {
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                Surface sr;
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                #region IDockItem implementation 
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                public override int Width {
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                        get { return (int) (DockPreferences.IconSize * .3); }
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                }
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                public override ScalingType ScalingType {
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                        get {
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                                return ScalingType.None;
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                        }
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                }
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                #endregion 
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                public SeparatorItem ()
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                {
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                        AnimationType = ClickAnimationType.None;
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                        DockPreferences.IconSizeChanged += HandleIconSizeChanged;
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                }
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                void HandleIconSizeChanged ()
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                {
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                        if (sr != null)
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                                sr.Destroy ();
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                        sr = null;
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                }
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                public override Surface GetIconSurface (Surface buffer, int targetSize, out int actualSize)
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                {
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                        actualSize = DockPreferences.IconSize;
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                        if (sr == null) {
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                                sr = buffer.CreateSimilar (Cairo.Content.ColorAlpha, Width, Height);
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                                Context cr = new Context (sr);
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                                cr.AlphaFill ();
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                                cr.LineWidth = 1;
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                                cr.MoveTo (Width / 2 - .5, 0);
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                                cr.LineTo (Width / 2 - .5, Height);
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                                RadialGradient rg = new RadialGradient (Width / 2, Height / 2, 0, Width / 2, Height / 2, Height / 2);
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                                rg.AddColorStop (0, new Cairo.Color (1, 1, 1, .4));
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                                rg.AddColorStop (0.3, new Cairo.Color (1, 1, 1, .4));
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                                rg.AddColorStop (1, new Cairo.Color (1, 1, 1, 0));
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                                cr.Pattern = rg;
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                                cr.Stroke ();
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                                rg.Destroy ();
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                                cr.MoveTo (Width / 2 + .5, 0);
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                                cr.LineTo (Width / 2 + .5, Height);
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                                rg = new RadialGradient (Width / 2, Height / 2, 0, Width / 2, Height / 2, Height / 2);
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                                rg.AddColorStop (0, new Cairo.Color (0, 0, 0, .5));
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                                rg.AddColorStop (0.3, new Cairo.Color (0, 0, 0, .5));
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                                rg.AddColorStop (1, new Cairo.Color (0, 0, 0, 0));
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                                cr.Pattern = rg;
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                                cr.Stroke ();
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                                rg.Destroy ();
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                                (cr as IDisposable).Dispose ();
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                        }
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                        return sr;
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                }
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                #region IDisposable implementation 
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                public override void Dispose ()
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                {
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                        DockPreferences.IconSizeChanged -= HandleIconSizeChanged;
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                        if (sr != null) {
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                                sr.Destroy ();
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                                sr = null;
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                        }
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                }
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                #endregion 
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                public override bool Equals (AbstractDockItem other) 
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                {
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                        if (other == null)
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                                return false;
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                        return object.ReferenceEquals (this, other);
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                }
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        }
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}