file dialog

3 files changed, 156 insertions, 1 deletions

diff --git a/src/GraphicObjects/FileDialog.cs b/src/GraphicObjects/FileDialog.cs
new file mode 100644
index 00000000..3a5e6cb3
--- /dev/null
+++ b/src/GraphicObjects/FileDialog.cs
@@ -0,0 +1,141 @@
+//
+//  FileDialog.cs
+//
+//  Author:
+//       Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
+//
+//  Copyright (c) 2015 jp
+//
+//  This program is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or 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/>.
+using System;
+using System.Xml.Serialization;
+using System.ComponentModel;
+using System.IO;
+using System.Collections.Generic;
+using System.Diagnostics;
+using OpenTK.Input;
+using System.Linq;
+using System.Text.RegularExpressions;
+
+namespace go
+{
+	public class FileDialog: IValueChange
+	{
+		#region IValueChange implementation
+		public event EventHandler<ValueChangeEventArgs> ValueChanged;
+		public virtual void NotifyValueChanged(string MemberName, object _value)
+		{
+			ValueChanged.Raise(this, new ValueChangeEventArgs(MemberName, _value));			
+		}
+		#endregion
+
+		Window window;
+		DirectoryInfo currentDir;
+		FileInfo selectedFile;
+		string searchPattern = "*";
+
+		#region CTOR
+		public FileDialog ()
+		{
+			currentDir = new DirectoryInfo (Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments));
+			window = Interface.Load("#go.Templates.FileDialog.goml") as Window;
+			window.DataSource = this;
+		}
+		#endregion
+
+		public string CurrentPath {
+			get { return currentDir.FullName; }
+			set {
+				currentDir = new DirectoryInfo (value);
+				NotifyValueChanged ("CurrentPath", CurrentPath);
+			}
+		}
+		public string SearchPattern {
+			get { return searchPattern; }
+			set {
+				searchPattern = value;
+				NotifyValueChanged ("Files", Files);
+			}
+		}
+
+		public DirectoryInfo[] Directories
+		{
+			get {
+				//currentDir.GetDirectories
+				List<DirectoryInfo> tmp = currentDir.GetDirectories ().Where(fi => !fi.Attributes.HasFlag(FileAttributes.Hidden)).ToList();
+				if (currentDir.Parent != null)
+					tmp.Insert (0, currentDir.Parent);
+				return tmp.ToArray ();
+			}
+		}
+		public FileInfo[] Files
+		{
+			get {
+				string[] exts = searchPattern.Replace("*","").Split ('|');
+				//return currentDir.GetFiles (searchPattern).Where(fi => !fi.Attributes.HasFlag(FileAttributes.Hidden)).ToArray();
+				return currentDir.GetFiles().Where(f => exts.Any
+					(x => f.Name.EndsWith (x, StringComparison.InvariantCultureIgnoreCase))).ToArray();
+			}
+		}
+
+		public void Show(){
+			OpenTKGameWindow.currentWindow.AddWidget(window);
+		}
+
+		void OnSelectedItemChanged (object sender, SelectionChangeEventArgs e)
+		{
+			currentDir = e.NewValue as DirectoryInfo;
+			NotifyValueChanged ("CurrentPath", CurrentPath);
+			NotifyValueChanged ("Directories", Directories);
+			NotifyValueChanged ("Files", Files);
+
+		}
+		void onFileListItemChanged (object sender, SelectionChangeEventArgs e)
+		{
+			selectedFile = e.NewValue as FileInfo;
+		}
+		void onFileSelect(object sender, OpenTK.Input.MouseButtonEventArgs e){
+			OpenTKGameWindow.currentWindow.DeleteWidget(window);
+		}
+	}
+	public class DirContainer: IValueChange
+	{
+		#region IValueChange implementation
+		public event EventHandler<ValueChangeEventArgs> ValueChanged;
+		public void NotifyValueChanged(string name, object value)
+		{
+			ValueChanged.Raise (this, new ValueChangeEventArgs (name, value));
+		}
+		#endregion
+
+		public DirectoryInfo CurDir;
+		public DirContainer(DirectoryInfo _dir){
+			CurDir = _dir;
+		}
+		public string Name {
+			get { return CurDir.Name; }
+		}
+
+		void onDirUp(object sender, MouseButtonEventArgs e)
+		{
+
+		}
+		public void onMouseDown(object sender, MouseButtonEventArgs e)
+		{
+			Debug.WriteLine (sender.ToString ());
+		}
+
+	}
+}
+
diff --git a/src/GraphicObjects/Image.cs b/src/GraphicObjects/Image.cs
index 10631835..71d568fd 100755
--- a/src/GraphicObjects/Image.cs
+++ b/src/GraphicObjects/Image.cs
@@ -76,6 +76,7 @@ namespace go
 				_pic = new BmpPicture ();

 

 			_pic.LoadImage (path);

+			registerForGraphicUpdate ();

 		}

 		#endregion

 

diff --git a/src/GraphicObjects/Scroller.cs b/src/GraphicObjects/Scroller.cs
index 8c2303cc..3f78b598 100644
--- a/src/GraphicObjects/Scroller.cs
+++ b/src/GraphicObjects/Scroller.cs
@@ -22,6 +22,8 @@ namespace go
 		bool _scrollbarVisible;

 		double _scrollX = 0.0;

 		double _scrollY = 0.0;

+		int scrollSpeed;

+

 

 

 		#region public properties

@@ -92,7 +94,14 @@ namespace go
 			}

 		}

 

-		public static int ScrollSpeed = 10;

+		[XmlAttributeAttribute][DefaultValue(30)]

+		public int ScrollSpeed {

+			get { return scrollSpeed; }

+			set {

+				scrollSpeed = value;

+				ValueChanged.Raise(this, new ValueChangeEventArgs("ScrollSpeed", scrollSpeed));

+			}

+		}

 

 		#endregion

 

@@ -147,6 +156,10 @@ namespace go
 		#region Mouse handling

 		public override bool MouseIsIn (Point m)

 		{			

+			Debug.WriteLine ("Mouse in scroller: {0} scr coord:{1} mouse:{2}",

+				base.ScreenCoordinates (Slot).ContainsOrIsEqual (m),

+				base.ScreenCoordinates (Slot), m);

+

 			return Visible ? base.ScreenCoordinates(Slot).ContainsOrIsEqual (m) : false; 

 		}

 		public override void checkHoverWidget (MouseMoveEventArgs e)