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Viewing changes to src/addins/MonoDevelop.GtkCore/lib/stetic/libstetic/editor/FlagsSelectorDialog.cs

  • Committer: Bazaar Package Importer
  • Author(s): Jo Shields
  • Date: 2009-02-18 08:40:51 UTC
  • mfrom: (1.2.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20090218084051-gh8m6ukvokbwj7cf
Tags: 1.9.2+dfsg-1ubuntu1
https://launchpad.net/bugs/330519
* Merge from Debian Experimental (LP: #330519), remaining Ubuntu changes:
  + debian/control:
    - Update for Gnome# 2.24
    - Add libmono-cairo1.0-cil to build-deps to fool pkg-config check

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src/addins/MonoDevelop.GtkCore/lib/stetic/libstetic/editor/FlagsSelectorDialog.cs
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using System;
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namespace Stetic.Editor
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{
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        public class FlagsSelectorDialog: IDisposable
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        {
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                [Glade.Widget] Gtk.TreeView treeView;
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                [Glade.Widget ("FlagsSelectorDialog")] Gtk.Dialog dialog;
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                Gtk.ListStore store;
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                Gtk.Window parent;
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                uint flags;
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                public FlagsSelectorDialog (Gtk.Window parent, EnumDescriptor enumDesc, uint flags, string title)
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                {
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                        this.flags = flags;
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                        this.parent = parent;
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                        Glade.XML xml = new Glade.XML (null, "stetic.glade", "FlagsSelectorDialog", null);
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                        xml.Autoconnect (this);
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                        store = new Gtk.ListStore (typeof(bool), typeof(string), typeof(uint));
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                        treeView.Model = store;
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                        Gtk.TreeViewColumn col = new Gtk.TreeViewColumn ();
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                        Gtk.CellRendererToggle tog = new Gtk.CellRendererToggle ();
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                        tog.Toggled += new Gtk.ToggledHandler (OnToggled);
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                        col.PackStart (tog, false);
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                        col.AddAttribute (tog, "active", 0);
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                        Gtk.CellRendererText crt = new Gtk.CellRendererText ();
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                        col.PackStart (crt, true);
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                        col.AddAttribute (crt, "text", 1);
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                        treeView.AppendColumn (col);
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                        foreach (Enum value in enumDesc.Values) {
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                                EnumValue eval = enumDesc[value];
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                                if (eval.Label == "")
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                                        continue;
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                                uint val = (uint) (int) eval.Value;
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                                store.AppendValues (((flags & val) != 0), eval.Label, val);
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                        }
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                }
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                public int Run ()
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                {
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                        dialog.ShowAll ();
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                        dialog.TransientFor = parent;
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                        return dialog.Run ();
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                }
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                public void Dispose ()
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                {
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                        dialog.Destroy ();
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                }
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                void OnToggled (object s, Gtk.ToggledArgs args)
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                {
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                        Gtk.TreeIter iter;
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                        if (!store.GetIterFromString (out iter, args.Path))
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                                return;
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                        bool oldValue = (bool) store.GetValue (iter, 0);
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                        uint flag = (uint) store.GetValue (iter, 2);
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                        store.SetValue (iter, 0, !oldValue);
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                        if (oldValue)
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                                flags &= ~flag;
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                        else
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                                flags |= flag;
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                }
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                public uint Value {
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                        get { return flags; }
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                }
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        }
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}