1 files changed, 126 insertions, 0 deletions
diff --git a/Mono.Addins.Gui/Mono.Addins.Gui/SearchEntry.cs b/Mono.Addins.Gui/Mono.Addins.Gui/SearchEntry.cs
new file mode 100644
index 0000000..635d94d
--- /dev/null
+++ b/Mono.Addins.Gui/Mono.Addins.Gui/SearchEntry.cs
@@ -0,0 +1,126 @@
+//
+// SearchEntry.cs
+//
+// Author:
+//   Aaron Bockover <abockover@novell.com>
+//   Gabriel Burt <gburt@novell.com>
+//
+// Copyright 2007-2010 Novell, Inc.
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+using System;
+using Gtk;
+
+namespace Mono.Addins.Gui
+{
+	[System.ComponentModel.ToolboxItem(true)]
+	class SearchEntry : EventBox
+	{
+		HBox box = new HBox ();
+		Gtk.Entry entry = new Gtk.Entry ();
+		HoverImageButton iconFind;
+		HoverImageButton iconClean;
+		const int notifyDelay = 50;
+		bool notifying;
+		
+		public SearchEntry ()
+		{
+			entry.HasFrame = false;
+			box.PackStart (entry, true, true, 0);
+			iconFind = new HoverImageButton (IconSize.Menu, Gtk.Stock.Find);
+			box.PackStart (iconFind, false, false, 0);
+			iconClean = new HoverImageButton (IconSize.Menu, Gtk.Stock.Clear);
+			box.PackStart (iconClean, false, false, 0);
+			box.BorderWidth = 1;
+			Add (box);
+			
+			ModifyBg (StateType.Normal, entry.Style.Base (StateType.Normal));
+			iconClean.ModifyBg (StateType.Normal, entry.Style.Base (StateType.Normal));
+			iconFind.ModifyBg (StateType.Normal, entry.Style.Base (StateType.Normal));
+			
+			iconClean.BorderWidth = 1;
+			iconClean.CanFocus = false;
+			iconFind.BorderWidth = 1;
+			iconFind.CanFocus = false;
+			
+			iconClean.Clicked += delegate {
+				entry.Text = string.Empty;
+			};
+			
+			iconFind.Clicked += delegate {
+				FireSearch ();
+			};
+			
+			entry.Activated += delegate {
+				FireSearch ();
+			};
+			
+			ShowAll ();
+			UpdateIcon ();
+			
+			entry.Changed += delegate {
+				UpdateIcon ();
+				FireSearch ();
+			};
+		}
+		
+		public event EventHandler TextChanged;
+		
+		public Gtk.Entry Entry {
+			get {
+				return this.entry;
+			}
+			set {
+				entry = value;
+			}
+		}
+		
+		public string Text {
+			get { return entry.Text; }
+		}
+		
+		void UpdateIcon ()
+		{
+			if (entry.Text.Length > 0) {
+				iconFind.Hide ();
+				iconClean.Show ();
+			}
+			else {
+				iconFind.Show ();
+				iconClean.Hide ();
+			}
+		}
+		
+		void FireSearch ()
+		{
+			if (!notifying) {
+				notifying = true;
+				GLib.Timeout.Add (notifyDelay, delegate {
+					notifying = false;
+					if (TextChanged != null)
+						TextChanged (this, EventArgs.Empty);
+					return false;
+				});
+			}
+		}
+	}
+}