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Viewing changes to src/addins/MonoDevelop.SourceEditor2/MonoDevelop.SourceEditor.QuickTasks/QuickTaskStrip.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields
  • Date: 2013-05-12 09:46:03 UTC
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20130512094603-mad323bzcxvmcam0
Tags: upstream-4.0.5+dfsg
Import upstream version 4.0.5+dfsg

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src/addins/MonoDevelop.SourceEditor2/MonoDevelop.SourceEditor.QuickTasks/QuickTaskStrip.cs
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                static QuickTaskStrip ()
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                {
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                        EnableFancyFeatures.Changed += delegate {
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                                PropertyService.Set ("ScrollBar.Mode", EnableFancyFeatures ? ScrollBarMode.Overview : ScrollBarMode.Normal);
 
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                                PropertyService.Set ("ScrollBar.Mode", ScrollBarMode.Overview);
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                        };
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                }
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                Adjustment adj;
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                        }
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                        set {
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                                adj = value;
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                                SetupMode ();
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                        }
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                }
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                public QuickTaskStrip ()
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                {
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                        if (EnableFancyFeatures) {
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                                ScrollBarMode = PropertyService.Get ("ScrollBar.Mode", ScrollBarMode.Overview);
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                        } else {
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                                ScrollBarMode = ScrollBarMode.Normal;
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                        }
 
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                        ScrollBarMode = PropertyService.Get ("ScrollBar.Mode", ScrollBarMode.Overview);
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                        PropertyService.AddPropertyHandler ("ScrollBar.Mode", ScrollBarModeChanged);
 
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                        EnableFancyFeatures.Changed += HandleChanged;
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                        Events |= EventMask.ButtonPressMask;
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                }
 
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                void HandleChanged (object sender, EventArgs e)
 
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                {
 
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                        SetupMode ();
 
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                }
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                VScrollbar vScrollBar;
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                Widget mapMode;
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                void SetupMode ()
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                {
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                        if (adj == null || textEditor == null)
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                                return;
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                        if (vScrollBar != null) {
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                                vScrollBar.Destroy ();
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                                vScrollBar = null;
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                        }
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                        if (mapMode != null) {
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                                mapMode.Destroy ();
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                                mapMode = null;
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                        }
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                        switch (ScrollBarMode) {
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                        case ScrollBarMode.Normal:
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                                vScrollBar = new VScrollbar (adj);
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                                PackStart (vScrollBar, true, true, 0);
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                                break;
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                        case ScrollBarMode.Overview:
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                                mapMode = new QuickTaskOverviewMode (this);
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                                PackStart (mapMode, true, true, 0);
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                                break;
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                        case ScrollBarMode.Minimap:
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                                mapMode = new QuickTaskMiniMapMode (this);
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                                PackStart (mapMode, true, true, 0);
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                                break;
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                        default:
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                                throw new ArgumentOutOfRangeException ();
 
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                        if (EnableFancyFeatures) {
 
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                                switch (ScrollBarMode) {
 
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                                case ScrollBarMode.Overview:
 
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                                        mapMode = new QuickTaskOverviewMode (this);
 
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                                        PackStart (mapMode, true, true, 0);
 
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                                        break;
 
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                                case ScrollBarMode.Minimap:
 
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                                        mapMode = new QuickTaskMiniMapMode (this);
 
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                                        PackStart (mapMode, true, true, 0);
 
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                                        break;
 
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                                default:
 
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                                        throw new ArgumentOutOfRangeException ();
 
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                                }
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                        }
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                        ShowAll ();
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                }
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                        textEditor = null;
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                        providerTasks = null;
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                        PropertyService.RemovePropertyHandler ("ScrollBar.Mode", ScrollBarModeChanged);
 
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                        EnableFancyFeatures.Changed -= HandleChanged;
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                }
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                void ScrollBarModeChanged (object sender, PropertyChangedEventArgs args)
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                {
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                        var newMode =  (ScrollBarMode)args.NewValue;
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                        if (newMode == this.ScrollBarMode)
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                                return;
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                        this.ScrollBarMode = newMode;
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                }
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                void GotoPgDown ()
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                {
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                        VAdjustment.Value = Math.Min (VAdjustment.Upper, VAdjustment.Value + VAdjustment.PageSize);
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                }
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                [CommandUpdateHandler (ScrollbarCommand.ShowScrollBar)]
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                void UpdateShowScrollBar (CommandInfo info)
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                {
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                        info.Visible = EnableFancyFeatures;
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                        info.Checked = ScrollBarMode == ScrollBarMode.Normal;
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                }
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                [CommandHandler (ScrollbarCommand.ShowScrollBar)]
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                void ShowScrollBar ()
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                {
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                         ScrollBarMode = ScrollBarMode.Normal; 
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                }
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                }       
 
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                [CommandUpdateHandler (ScrollbarCommand.ShowTasks)]
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                void UpdateShowMap (CommandInfo info)
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                {