/// <summary>
/// Getting Data from Drop Event Retrieve File/Other Data Dragged onto CSB window. Returning all data as DraggedData, docPanel Readable data.
/// </summary>
List <DraggedData> ProcessDraggedData(DragEventArgs e)
{
List <DraggedData> draggedData = new List <DraggedData>();
Console.WriteLine("[CSB_FileDropDetection]:ProcessDraggedData");
if (e.Data.GetDataPresent(DataFormats.FileDrop))
{
// Note that you can have more than one file.
string[] files = (string[])e.Data.GetData(DataFormats.FileDrop);
foreach (var it in files)
{
DraggedData data = ParseFileData(it);
if (data != null)
{
draggedData.Add(data);
}
}
return(draggedData);
}
else if (e.Data.GetDataPresent(DataFormats.Text))
{
string files = (string)e.Data.GetData(DataFormats.Text);
Console.WriteLine(files);
DraggedData data = ParseTextData(files);
if (data != null)
{
draggedData.Add(data);
}
return(draggedData);
}
return(null);
}
/// <summary>
/// Parsing weblink into DraggedData, a docPanel Readable data. Which contains
/// Name, Path, Icon
/// </summary>
/// <param name="path"> path to a web url</param>
/// <returns>DraggedData return will be processed in ProcessDraggedData</returns>
DraggedData ParseWebLink(string path)
{
DraggedData returnedData = new DraggedData();
returnedData.Path = path;
returnedData.FullName = path;
returnedData.Formats = FileFormats.webLink;
ImageSource ico = getExtensionIcon(".html", FileFormats.webLink);
returnedData.Icon = ico;
Console.WriteLine("[CSB_FileDropDetection][ParseTextData]:Name is {0}", returnedData.Name);
return(returnedData);
}
/////////////////////////////////////////////////////////////////////////////////
//Parsing
/////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Parsing path into DraggedData, a docPanel Readable data. Which contains
/// Name, Path, Icon
/// </summary>
/// <param name="_path"> path to a file/folder data</param>
/// <returns>DraggedData return will be processed in ProcessDraggedData</returns>
DraggedData ParseFileData(string _path)
{
Console.WriteLine("[CSB_FileDropDetection][ParseFileData]");
DraggedData returnData = new DraggedData();
// get the file attributes for file or directory
FileAttributes attr = File.GetAttributes(_path);
//detect whether its a directory or file
//Check if this fil is directoryy or file
if ((attr & FileAttributes.Directory) == FileAttributes.Directory)
{
Console.WriteLine("[CSB_FileDropDetection][ParseFileData]:{0} is a directory", _path);
//Display name on doc panel
returnData.Name = Path.GetFileName(_path);
//Fullname to check wether same docpanel existed
returnData.FullName = returnData.Name + ".winDirectory";
//path to execute when doc panel is double clicked
returnData.Path = _path;
//fileformat store for deserializing data
returnData.Formats = FileFormats.folder;
//Display icon
returnData.Icon = getExtensionIcon(_path, FileFormats.folder);
}
else
{
Console.WriteLine("[CSB_FileDropDetection][ParseFileData]:{0} a file", _path);
//Display name on doc panel
returnData.Name = Path.GetFileNameWithoutExtension(_path);
//Fullname to check wether same docpanel existed
returnData.FullName = Path.GetFileName(_path);
//path to execute when doc panel is double clicked
returnData.Path = _path;
//fileformat store for deserializing data
returnData.Formats = FileFormats.file;
//Display icon
returnData.Icon = getExtensionIcon(_path, FileFormats.file);
}
Console.WriteLine("[CSB_FileDropDetection][ParseFileData]:Name is {0}", returnData.Name);
Console.WriteLine("[CSB_FileDropDetection][ParseFileData]:Path is {0}", returnData.Path);
Console.WriteLine("[CSB_FileDropDetection][ParseFileData]:FullName is {0}", returnData.FullName);
Console.WriteLine("[CSB_FileDropDetection][ParseFileData]:Format is {0}", returnData.Formats.ToString());
Console.WriteLine("");
return(returnData);
}
private void DoDrag(object sender, MouseButtonEventArgs e)
{
var grid = sender as GridMap;
if (isSeatMapOverview)
{
return;
}
var selectedCell = (Coordinates)grid.GetValue(SelectedCellProperty);
var cellContent = grid.Children.Cast <ContentPresenter>().SingleOrDefault(x =>
GetRow(x) == selectedCell.Row && GetColumn(x) == selectedCell.Column);
if (cellContent is null || isSeatMapOverview || !(cellContent.Content is IGridMapItem))
{
return;
}
var label = VisualTreeChildrenHelper.FindVisualChildren <Label>(cellContent).SingleOrDefault();
var data = new DraggedData(cellContent.Content);
DragDrop.DoDragDrop(label, data, DragDropEffects.All);
}
