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//
// 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 System.Linq;
using System.Text.RegularExpressions;
namespace Crow
{
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("#Crow.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(){
//.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, 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 ());
}
}
}
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