private bool DoOpen()
{
DebugHelper.AssertUIThread();
bool handled = false;
TargetOpenSaveFileData data = this.DataContext as TargetOpenSaveFileData;
if (data != null)
{
if (data.SelectedItem is string)
{
handled = true;
data.Open((string)data.SelectedItem);
}
else if (data.SelectedItem is KStudioFileInfo)
{
handled = true;
this.DialogResult = true;
Close();
}
}
return(handled);
}
protected override void OnClosed(EventArgs e)
{
TargetOpenSaveFileData data = this.DataContext as TargetOpenSaveFileData;
if (data != null)
{
data.SaveSettings(this.DialogResult == true);
}
base.OnClosed(e);
}
private void GoUp_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
DebugHelper.AssertUIThread();
TargetOpenSaveFileData data = this.DataContext as TargetOpenSaveFileData;
if (data != null)
{
e.Handled = true;
e.CanExecute = data.ParentDirectory != null;
}
}
private void Ok_Executed(object sender, ExecutedRoutedEventArgs e)
{
TargetOpenSaveFileData data = this.DataContext as TargetOpenSaveFileData;
if (data != null)
{
if (data.IsSaveDialog)
{
e.Handled = DoSave();
}
else
{
e.Handled = DoOpen();
}
}
}
private void GoUp_Executed(object sender, ExecutedRoutedEventArgs e)
{
DebugHelper.AssertUIThread();
TargetOpenSaveFileData data = this.DataContext as TargetOpenSaveFileData;
if (data != null)
{
using (WaitCursor waitCursor = new WaitCursor(this))
{
e.Handled = true;
data.GoUp();
}
}
}
private void Ok_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
DebugHelper.AssertUIThread();
TargetOpenSaveFileData data = this.DataContext as TargetOpenSaveFileData;
if (data != null)
{
e.Handled = true;
if (data.IsSaveDialog)
{
e.CanExecute = !String.IsNullOrWhiteSpace(data.FileName);
}
else
{
e.CanExecute = data.SelectedItem != null;
}
}
}
private bool DoSave()
{
DebugHelper.AssertUIThread();
bool handled = false;
TargetOpenSaveFileData data = this.DataContext as TargetOpenSaveFileData;
if (data != null)
{
if (data.IsValidFileName)
{
handled = true;
this.DialogResult = true;
Close();
}
}
return(handled);
}