public static DataObject ToDataObject(this TransferDataSource data)
{
var retval = new DataObject ();
foreach (var type in data.DataTypes) {
var value = data.GetValue (type);
if (type == TransferDataType.Text)
retval.SetText ((string)value);
else if (type == TransferDataType.Uri) {
var uris = new StringCollection ();
uris.Add (((Uri)value).LocalPath);
retval.SetFileDropList (uris);
} else
retval.SetData (type.Id, TransferDataSource.SerializeValue (value));
}
return retval;
}
static void DragStarted(UIElement uiElt)
{
_isMouseDown = false;
Mouse.Capture(uiElt);
DataObject data = new DataObject();
//obj.SetData(DataFormats.Text, "Text from WPF - CrossApp example");
StringCollection files = new StringCollection();
files.Add(@"C:\Documents and Settings\528046\Desktop\crystal_project\readme.txt");
data.SetFileDropList(files);
DragDropEffects supportedEffects = DragDropEffects.Move | DragDropEffects.Copy;
// Perform DragDrop
DragDropEffects effects = System.Windows.DragDrop.DoDragDrop(_draggedElt, data, supportedEffects);
// Clean up
Mouse.Capture(null);
_draggedElt = null;
}
public override void Execute(object parameter)
{
var active = MainViewModel.ActiveDirectoryContainer.ActiveView;
if (!active.FileSystem.IsWindowsFileSystem)
{
MessageBox.Show("To polecenie działa tylko w windows'owym systemie plików");
return;
}
//get items to copy
var items = MainViewModel.GetSelectedItems();
if (items.Length == 0)
{
MessageBox.Show("Zaznacz obiekty do skopiowania");
return;
}
//get paths to copy from items
var paths = new StringCollection();
foreach (IDirectoryViewItem item in items)
paths.Add(item.FullName);
//and here goes magic
//set special binary data that indicates that file must be copy
byte[] moveEffect = new byte[] { 5, 0, 0, 0 };//copy
var dropEffect = new MemoryStream();
dropEffect.Write(moveEffect, 0, moveEffect.Length);
//set data object with file's paths
DataObject data = new DataObject();
data.SetFileDropList(paths);
data.SetData("Preferred DropEffect", dropEffect);
//set data object in clipboard
Clipboard.Clear();
//dropEffect.Close();
Clipboard.SetDataObject(data, true);
}
private void tlSaveToFile_MouseDown(object sender, MouseButtonEventArgs e)
{
var senderElement = sender as FrameworkElement;
if (senderElement == null)
{
return;
}
var strData = gvData.Items.Cast <TicTacToeGame>().Select(x => x.ToString() + "," + x.ResultString.Before("(").Trim()).ToDelimitedString("\n");
var fd = new FileDescriptor
{
Name = "KółkoKrzyżyk.txt",
Contents = Encoding.UTF8.GetBytes(strData)
};
var fullPath = SaveFIleToTemp(fd);
var dragObj = new DataObject();
dragObj.SetFileDropList(new StringCollection {
fullPath
});
DragDrop.DoDragDrop(senderElement, dragObj, DragDropEffects.Copy);
}
private void contentView_PreviewMouseMove(object sender, MouseEventArgs e)
{
var senderObj = sender as ScoreboardControl;
if (senderObj == null)
{
// This shouldn't happen.
return;
}
// Get the current mouse position
Point mousePos = e.GetPosition(null);
Vector diff = this.startPoint - mousePos;
if (e.LeftButton == MouseButtonState.Pressed &&
(Math.Abs(diff.X) > SystemParameters.MinimumHorizontalDragDistance ||
Math.Abs(diff.Y) > SystemParameters.MinimumVerticalDragDistance))
{
string path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "starboard.xbs");
if (File.Exists(path) == false)
{
return;
}
var strCol = new StringCollection { path };
var o = new DataObject(DataFormats.FileDrop, strCol);
o.SetFileDropList(strCol);
DragDrop.DoDragDrop(senderObj, o, DragDropEffects.Copy);
}
}
void OnMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
if (!IsMouseCaptured)
{
dragStart = e.GetPosition(this);
ShellObjectCollection collection = new ShellObjectCollection();
System.Collections.IList list =
(DropDataList.SelectedItems.Count > 0) ?
DropDataList.SelectedItems : DropDataList.Items;
foreach (ShellObject shellObject in list)
{
collection.Add(shellObject);
}
if (collection.Count > 0)
{
// This builds a DataObject from a "Shell IDList Array" formatted memory stream.
// This allows drag/clipboard operations with non-file based ShellObjects (i.e.,
// control panel, libraries, search query results)
dataObject = new DataObject(
"Shell IDList Array",
collection.BuildShellIDList());
// Also build a file drop list
System.Collections.Specialized.StringCollection paths = new System.Collections.Specialized.StringCollection();
foreach (ShellObject shellObject in collection)
{
if (shellObject.IsFileSystemObject)
{
paths.Add(shellObject.ParsingName);
}
}
if (paths.Count > 0)
dataObject.SetFileDropList(paths);
}
}
}
private void treeDragStarted(UIElement uiElt)
{
_isMouseDown = false;
Mouse.Capture(uiElt);
DataObject data = new DataObject();
if (tvSearchResult.SelectedItem is FormattedGrepLine)
{
FormattedGrepLine selectedNode = (FormattedGrepLine)tvSearchResult.SelectedItem;
data.SetData(DataFormats.Text, selectedNode.GrepLine.LineText);
}
else if (tvSearchResult.SelectedItem is FormattedGrepResult)
{
FormattedGrepResult result = (FormattedGrepResult)tvSearchResult.SelectedItem;
StringCollection files = new StringCollection();
files.Add(result.GrepResult.FileNameReal);
data.SetFileDropList(files);
}
DragDropEffects supportedEffects = DragDropEffects.Move | DragDropEffects.Copy;
// Perform DragDrop
DragDropEffects effects = System.Windows.DragDrop.DoDragDrop(_draggedElt, data, supportedEffects);
// Clean up
Mouse.Capture(null);
_draggedElt = null;
}
public void CopyOnClipboard()
{
try
{
if (!isEmpty)
{
if (IsAudio)
{
Clipboard.SetAudio(Audio);
}
else if (IsText)
{
Clipboard.SetText(Text);
}
else if (IsFile)
{
//Impostare il l'effetto taglia per rimuovere dai file temporanei
MemoryStream dropEffect = new MemoryStream();
dropEffect.Write(CUT_EFFECT, 0, CUT_EFFECT.Length);
DataObject data = new DataObject();
data.SetFileDropList(FileDropList);
data.SetData("Preferred DropEffect", dropEffect);
Clipboard.Clear();
Clipboard.SetDataObject(data, true);
}
else
{
MemoryStream ms = new MemoryStream(Image);
ms.Position = 0;
BitmapImage image = new BitmapImage();
image.BeginInit();
image.StreamSource = ms;
image.EndInit();
Clipboard.SetImage(image);
}
}
}
catch (Exception ex) { Trace.TraceError("Exception in CopyOnClipboard()", ex.StackTrace); }
}
public static DataObject ToDataObject (this TransferDataSource data)
{
var retval = new DataObject ();
foreach (var type in data.DataTypes) {
var value = data.GetValue (type);
if (type == TransferDataType.Text) {
retval.SetText ((string)value);
}
else if (type == TransferDataType.Uri) {
Uri uri = (Uri)value;
if (uri.IsFile) {
var uris = new StringCollection ();
uris.Add (uri.LocalPath);
retval.SetFileDropList (uris);
} else {
string strOrig = uri.ToString();
string str = strOrig + ((char)0);
char[] chars = str.ToArray();
byte[] bytes = Encoding.UTF8.GetBytes(chars, 0, chars.Length);
MemoryStream stream = new MemoryStream(bytes);
retval.SetData ("UniformResourceLocator", stream);
}
} else
retval.SetData (type.Id, TransferDataSource.SerializeValue (value));
}
string anyUri = data.LinkUri != null ? data.LinkUri.ToString() : null;
string anyPath = data.LinkTmpPath;
if (anyUri != null && anyPath != null) {
// write tmp file to disk with /path/to/tmp/Page-Title.url
string urlContents = "[InternetShortcut]\nURL=" + anyUri;
File.WriteAllText(anyPath, urlContents);
StringCollection strCollect = new StringCollection();
strCollect.Add(anyPath);
retval.SetFileDropList(strCollect);
}
return retval;
}
public void SetSystem()
{
var dataObj = new DataObject();
dataObj.SetText(Text, TextDataFormat.UnicodeText);
dataObj.SetData(typeof(NELocalClipboard), PID);
if (IsCut.HasValue)
{
var dropList = new StringCollection();
dropList.AddRange(Strings.ToArray());
dataObj.SetFileDropList(dropList);
dataObj.SetData("Preferred DropEffect", new MemoryStream(BitConverter.GetBytes((int)(IsCut == true ? DragDropEffects.Move : DragDropEffects.Copy | DragDropEffects.Link))));
}
if (Image != null)
dataObj.SetImage(Image);
Clipboard.SetDataObject(dataObj, true);
}
private void ClipboardReceived(object sender, RunWorkerCompletedEventArgs eventArgs)
{
if (!eventArgs.Cancelled && eventArgs.Error == null)
{
ArrayList data = (ArrayList)eventArgs.Result;
if (data != null)
{
DataObject dataObj = new DataObject();
Console.WriteLine("Count: " + data.Count);
for (int i = 0; i < data.Count; i++)
{
string format = (string)data[i++];
Console.WriteLine(format);
dataObj.SetData(format, data[i]);
}
if (dataObj.ContainsFileDropList())
{
StringCollection files = dataObj.GetFileDropList();
dataObj = new DataObject();
StringCollection adjusted = new StringCollection();
foreach (string f in files)
{
if (!f.StartsWith("\\"))
{
string toadd = "\\\\" + Ip + "\\" + f.Replace(":", "");
Console.WriteLine(toadd);
adjusted.Add(toadd);
}
else
{
adjusted.Add(f);
}
}
dataObj.SetFileDropList(adjusted);
}
Clipboard.SetDataObject(dataObj);
}
}
}
protected override void OnMouseMove(MouseEventArgs args)
{
if(args.LeftButton == MouseButtonState.Pressed
&& clickedIn) {
Point cursorAt = args.GetPosition(this);
if(Math.Abs(cursorAt.X - clickStarted.X) > 5 ||
Math.Abs(cursorAt.Y - clickStarted.Y) > 5) {
DataObject dragData = new DataObject(
typeof(Node),
Node);
string root = System.IO.Path.GetDirectoryName(
Node.Project.SavePath);
if(Node is File)
dragData.SetFileDropList(new StringCollection {
Path.Combine(root, (DataContext as File).RealPath)
});
else if(Node is OtherFile)
dragData.SetFileDropList(new StringCollection {
Path.Combine(root, (DataContext as OtherFile).RealPath)
});
else if(Node is ExternalFile)
dragData.SetFileDropList(new StringCollection {
(DataContext as ExternalFile).RealPath
});
else if(Node is ExternalFolder)
dragData.SetFileDropList(new StringCollection {
(DataContext as ExternalFolder).RealPath
});
DragDrop.DoDragDrop(this, DataContext, DragDropEffects.Move | DragDropEffects.Link);
args.Handled = true;
}
}
else {
clickedIn = false;
base.OnMouseMove(args);
}
}
public void SetClipboard(string Ip, Object obj)
{
try
{
ArrayList data = (ArrayList)obj;
if (data != null)
{
DataObject dataObj = new DataObject();
Console.WriteLine("Count: " + data.Count);
for (int i = 0; i < data.Count; i++)
{
string format = (string)data[i++];
Console.WriteLine(format);
dataObj.SetData(format, data[i]);
}
if (dataObj.ContainsFileDropList())
{
StringCollection files = dataObj.GetFileDropList();
dataObj = new DataObject();
StringCollection adjusted = new StringCollection();
foreach (string f in files)
{
if (!f.StartsWith("\\"))
{
string toadd = "\\\\" + Ip + "\\" + f.Replace(":", "");
Console.WriteLine(toadd);
adjusted.Add(toadd);
}
else
{
adjusted.Add(f);
}
}
dataObj.SetFileDropList(adjusted);
}
Clipboard.SetDataObject(dataObj);
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
