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implemented open file menu command.

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This commit is contained in:
morkt 2014-07-31 06:56:30 +04:00
parent 49096a02c5
commit e7ec8d21a1
1 changed files with 66 additions and 11 deletions
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77
MainWindow.xaml.cs
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@ -42,6 +42,7 @@ using GameRes;
using Rnd.Windows;
using System.Collections.Specialized;
using System.Collections.ObjectModel;
using Microsoft.Win32;
namespace GARbro.GUI
{
@ -63,7 +64,8 @@ namespace GARbro.GUI
if (null == Settings.Default.appRecentFiles)
Settings.Default.appRecentFiles = new StringCollection();
m_recent_files = new ObservableCollection<string> (Settings.Default.appRecentFiles.Cast<string>());
m_recent_files = new LinkedList<string> (Settings.Default.appRecentFiles.Cast<string>());
RecentFilesMenu.ItemsSource = RecentFiles;
FormatCatalog.Instance.ParametersRequest += OnParametersRequest;
@ -144,24 +146,34 @@ namespace GARbro.GUI
}
const int MaxRecentFiles = 10;
ObservableCollection<string> m_recent_files;
LinkedList<string> m_recent_files;
public ObservableCollection<string> RecentFiles { get { return m_recent_files; } }
public IEnumerable<Tuple<string,string>> RecentFiles
{
get
{
int i = 1;
return m_recent_files.Select (f => new Tuple<string,string> (f, string.Format ("{0} {1}", i++, f)));
}
}
void PushRecentFile (string file)
{
var found = m_recent_files.IndexOf (file);
if (-1 == found)
var node = m_recent_files.Find (file);
if (node == m_recent_files.First)
return;
if (null == node)
{
if (MaxRecentFiles == m_recent_files.Count)
m_recent_files.RemoveAt (0);
m_recent_files.Add (file);
m_recent_files.RemoveLast();
m_recent_files.AddFirst (file);
}
else if (found+1 != m_recent_files.Count)
else
{
m_recent_files.RemoveAt (found);
m_recent_files.Add (file);
m_recent_files.Remove (node);
m_recent_files.AddFirst (node);
}
RecentFilesMenu.ItemsSource = RecentFiles;
}
/// <summary>
@ -592,6 +604,46 @@ namespace GARbro.GUI
}
#endregion
private void OpenFileExec (object control, ExecutedRoutedEventArgs e)
{
var dlg = new OpenFileDialog {
CheckFileExists = true,
CheckPathExists = true,
Multiselect = false,
Title = guiStrings.TextChooseArchive,
};
if (!dlg.ShowDialog (this).Value)
return;
OpenFile (dlg.FileName);
}
private void OpenFile (string filename)
{
if (filename == CurrentPath)
return;
try
{
var vm = GetNewViewModel (filename);
SaveCurrentPosition();
ViewModel = vm;
if (null != m_app.CurrentArchive)
SetStatusText (m_app.CurrentArchive.Description);
lv_SelectItem (0);
}
catch (Exception X)
{
PopupError (string.Format("{0}:\n{1}", filename, X.Message), guiStrings.MsgErrorOpening);
}
}
private void OpenRecentExec (object control, ExecutedRoutedEventArgs e)
{
string filename = e.Parameter as string;
if (string.IsNullOrEmpty (filename))
return;
OpenFile (filename);
}
/// <summary>
/// Open file/directory.
/// </summary>
@ -820,7 +872,7 @@ namespace GARbro.GUI
Application.Current.Shutdown();
}
private void MenuAbout_Click (object sender, RoutedEventArgs e)
private void AboutExec (object sender, ExecutedRoutedEventArgs e)
{
var about = new AboutBox();
about.Owner = this;
@ -991,10 +1043,13 @@ namespace GARbro.GUI
public static class Commands
{
public static readonly RoutedCommand OpenItem = new RoutedCommand();
public static readonly RoutedCommand OpenFile = new RoutedCommand();
public static readonly RoutedCommand OpenRecent = new RoutedCommand();
public static readonly RoutedCommand ExtractItem = new RoutedCommand();
public static readonly RoutedCommand CreateArchive = new RoutedCommand();
public static readonly RoutedCommand SortBy = new RoutedCommand();
public static readonly RoutedCommand Exit = new RoutedCommand();
public static readonly RoutedCommand About = new RoutedCommand();
public static readonly RoutedCommand GoBack = new RoutedCommand();
public static readonly RoutedCommand GoForward = new RoutedCommand();
public static readonly RoutedCommand DeleteItem = new RoutedCommand();