/// <inheritdoc />
public override void Execute(object parameter)
{
#if WIN
var mouseEventArgs = (System.Windows.Input.MouseEventArgs)parameter;
var dragSource = mouseEventArgs.Source as System.Windows.Controls.ItemsControl;
if (dragSource != null)
{
dragSource.ReleaseMouseCapture();
}
#elif MAC
ErrorReporting.ReportNotImplementedError("MultiSelectDragStartCommand.Execute");
#endif // WIN
base.Execute(parameter);
}
/// <summary>
/// Shows a dialog to select a support file for the program.
/// </summary>
/// <param name="program">The program for which a support file is being selected.</param>
/// <param name="kind">The kind of support file to browse for.</param>
/// <returns>The selected support file.</returns>
internal static string BrowseForSupportFile(ProgramViewModel program, ProgramFileKind kind)
{
string filter = null;
string prompt = null;
switch (kind)
{
case ProgramFileKind.ManualText:
filter = RomListViewModel.SelectManualFilter;
prompt = string.Format(System.Globalization.CultureInfo.CurrentCulture, RomListViewModel.SelectManualPromptFormat, program.ProgramDescription.Name);
break;
case ProgramFileKind.SaveData:
filter = RomListViewModel.SelectJlpSaveDataFilter;
prompt = string.Format(System.Globalization.CultureInfo.CurrentCulture, RomListViewModel.SelectJlpSavePromptFormat, program.ProgramDescription.Name);
break;
default:
ErrorReporting.ReportNotImplementedError("ProgramViewModel.BrowseForSupportFile");
break;
}
string supportFilePath = null;
var fileBrowser = FileDialogHelpers.Create();
fileBrowser.IsFolderBrowser = false;
fileBrowser.AddFilter(filter, kind.FileExtensions());
fileBrowser.AddFilter(FileDialogHelpers.AllFilesFilter, new string[] { ".*" });
fileBrowser.Title = prompt;
fileBrowser.EnsureFileExists = true;
fileBrowser.EnsurePathExists = true;
fileBrowser.Multiselect = false;
var result = fileBrowser.ShowDialog();
if (result == FileBrowserDialogResult.Ok)
{
supportFilePath = fileBrowser.FileNames.First();
}
return(supportFilePath);
}
private static bool CanDragStart(object parameter)
{
var canStartDrag = false;
#if WIN
var mouseEventArgs = (System.Windows.Input.MouseEventArgs)parameter;
var dragSource = mouseEventArgs.Source as System.Windows.Controls.ItemsControl;
if ((dragSource != null) && dragSource.IsMouseCaptured)
{
if (dragSource is System.Windows.Controls.ListView)
{
var items = ((System.Windows.Controls.ListView)dragSource).SelectedItems;
canStartDrag = (items != null) && (items.Count > 0);
}
else if (dragSource is System.Windows.Controls.TreeView)
{
}
}
#elif MAC
ErrorReporting.ReportNotImplementedError("MultiSelectDragStartCommand.CanDragStart");
#endif // WIN
return(canStartDrag);
}
private void DropItems(object dragEventArgs)
{
#if WIN
var dragDropArgs = dragEventArgs as System.Windows.DragEventArgs;
var dropData = dragDropArgs.Data;
if ((dropData != null) && AcceptDragData(dropData))
{
var menuLayout = dropData.GetData(MenuLayoutViewModel.DragMenuLayoutDataFormat) as MenuLayoutViewModel;
if (menuLayout == null)
{
menuLayout = this as MenuLayoutViewModel;
}
if (menuLayout != null)
{
menuLayout.StartItemsUpdate();
}
var droppedItem = dropData.GetData(MenuLayoutViewModel.DragDataFormat) as IFile;
if (droppedItem != null)
{
if (droppedItem.Parent != null)
{
var selfAsFileContainer = Model as IFileContainer;
if (selfAsFileContainer != null)
{
if (!droppedItem.Parent.MoveChildToNewParent(droppedItem, selfAsFileContainer))
{
throw new System.InvalidOperationException("failed to move");
}
//if (!selfAsFileContainer.AddChild(droppedItem))
//{
// // we're moving to the bottom, so remove and re-add
// selfAsFileContainer.RemoveChild(droppedItem);
// selfAsFileContainer.AddChild(droppedItem);
//}
}
else
{
// if an item is dropped on a non-file, insert before the drop target item.
var insertLocation = Parent.IndexOf(Model);
Parent.Insert(insertLocation, droppedItem);
}
}
}
else
{
var items = dropData.GetData(ProgramDescriptionViewModel.DragDataFormat) as IEnumerable <ProgramDescription>;
if ((items != null) && items.Any())
{
IFileContainer dropTarget = Model as IFileContainer;
int insertIndex = -1;
if (dropTarget == null)
{
dropTarget = Parent;
insertIndex = dropTarget.IndexOf(Model);
}
AddItems(menuLayout, dropTarget, items, insertIndex);
}
}
if (menuLayout != null)
{
menuLayout.FinishItemsUpdate(true);
}
CommandManager.InvalidateRequerySuggested();
}
#elif MAC
ErrorReporting.ReportNotImplementedError("FileNodeFileModel.DropItems");
#endif // WIN
}
private void MainWindowClosing(object sender, System.EventArgs e)
{
ErrorReporting.ReportNotImplementedError("ProgressIndicatorViewModel.MainWindowClosing");
}
