private void DiagramImage_MouseMove(object sender, MouseEventArgs e)
{
if (sender is Image image && image.DataContext is ObservableDiagram od && e.LeftButton == MouseButtonState.Pressed)
{
IntegrationUtils.DiagramLibraryNodeToDragDrop(DiagramsListView, VM.SelectedNode, true);
}
}
private void DiagramImage_MouseMove(object sender, MouseEventArgs e)
{
if (sender is Image image && image.DataContext is ObservableDiagram od && e.LeftButton == MouseButtonState.Pressed)
{
IntegrationUtils.DiagramToDragDrop(image, od);
}
}
private void DiagramLibraryNode_Drop(object sender, DragEventArgs e)
{
if (sender is FrameworkElement element && element.DataContext is ObservableDiagramLibraryNode destinationNode)
{
IntegrationUtils.DragDropToDiagramLibraryNode(e.Data, destinationNode, IntegrationUtils.GetDropAction(e.KeyStates));
e.Handled = true;
}
private void DiagramLibraryNode_MouseMove(object sender, MouseEventArgs e)
{
if (sender is FrameworkElement element && element.DataContext is ObservableDiagramLibraryNode sourceNode && e.LeftButton == MouseButtonState.Pressed)
{
IntegrationUtils.DiagramLibraryNodeToDragDrop(element, sourceNode, false);
}
}
private void DiagramsListView_Drop(object sender, DragEventArgs e)
{
if (sender == DiagramsListView && VM.NodeIsSelected)
{
IntegrationUtils.DragDropToDiagramLibraryNode(e.Data, VM.SelectedNode, IntegrationUtils.GetDropAction(e.KeyStates));
e.Handled = true;
}
}
public static string BitmapToPngTempFile(Bitmap image, string title)
{
string tempPath = IntegrationUtils.GetTempPathAndCreateIfNecessary();
string random = Path.GetRandomFileName().Substring(0, 8);
string filePath = FolderUtils.CleanPath(Path.Combine(tempPath, string.IsNullOrWhiteSpace(title) ? $"chordious.{random}.png" : $"chordious.{FolderUtils.CleanTitle(title)}.{random}.png"));
using (FileStream fs = new FileStream(filePath, FileMode.Create, FileAccess.Write))
{
BitmapEncoder encoder = new PngBitmapEncoder();
BitmapImage bmpImage = BitmapToBitmapImage(image, ImageFormat.Png);
BitmapMetadata frameMetadata = GetExportMetadata(ExportFormat.PNG);
BitmapFrame frame = BitmapFrame.Create(bmpImage, null, frameMetadata, null);
encoder.Frames.Add(frame);
encoder.Save(fs);
}
return(filePath);
}
public void DiagramToClipboard(ObservableDiagram diagram, float scaleFactor)
{
IntegrationUtils.DiagramToClipboard(diagram, scaleFactor);
}
public void TextToClipboard(string text)
{
IntegrationUtils.TextToClipboard(text);
}