void OnColorComboBoxSelectionChanged(object sender, SelectionChangedEventArgs args)
{
if (colorComboBox.SelectedItem == null)
{
return;
}
InkFileManager inkFileManager = (InkFileManager)flipView.SelectedItem;
Color color = (Color)colorComboBox.SelectedItem;
if (!inkFileManager.IsAnythingSelected)
{
inkFileManager.InkDrawingAttributes.Color = color;
inkFileManager.UpdateAttributes();
}
else
{
foreach (InkStroke inkStroke in inkFileManager.InkManager.GetStrokes())
{
if (inkStroke.Selected)
{
InkDrawingAttributes drawingAttrs = inkStroke.DrawingAttributes;
drawingAttrs.Color = color;
inkStroke.DrawingAttributes = drawingAttrs;
}
}
inkFileManager.RenderAll();
}
}
void OnPenSizeComboBoxSelectionChanged(object sender, SelectionChangedEventArgs args)
{
if (penSizeComboBox.SelectedItem == null)
{
return;
}
InkFileManager inkFileManager = (InkFileManager)flipView.SelectedItem;
double penSize = (double)penSizeComboBox.SelectedItem;
Size size = new Size(penSize, penSize);
if (!inkFileManager.IsAnythingSelected)
{
inkFileManager.InkDrawingAttributes.Size = size;
inkFileManager.UpdateAttributes();
}
else
{
foreach (InkStroke inkStroke in inkFileManager.InkManager.GetStrokes())
{
if (inkStroke.Selected)
{
InkDrawingAttributes drawingAttrs = inkStroke.DrawingAttributes;
drawingAttrs.Size = size;
inkStroke.DrawingAttributes = drawingAttrs;
}
}
inkFileManager.RenderAll();
}
}
void OnDeleteAppBarButtonClick(object sender, RoutedEventArgs args)
{
InkFileManager inkFileManager = (InkFileManager)flipView.SelectedItem;
inkFileManager.InkManager.DeleteSelected();
inkFileManager.RenderAll();
bottomAppBar.IsOpen = false;
}
void OnPasteAppBarButtonClick(object sender, RoutedEventArgs args)
{
InkFileManager inkFileManager = (InkFileManager)flipView.SelectedItem;
inkFileManager.InkManager.PasteFromClipboard(new Point());
inkFileManager.RenderAll();
bottomAppBar.IsOpen = false;
}
void OnCopyAppBarButtonClick(object sender, RoutedEventArgs args)
{
InkFileManager inkFileManager = (InkFileManager)flipView.SelectedItem;
inkFileManager.InkManager.CopySelectedToClipboard();
foreach (InkStroke inkStroke in inkFileManager.InkManager.GetStrokes())
{
inkStroke.Selected = false;
}
inkFileManager.RenderAll();
bottomAppBar.IsOpen = false;
}
void OnAppBarOpened(object sender, object args)
{
InkFileManager inkFileManager = (InkFileManager)flipView.SelectedItem;
copyAppBarButton.IsEnabled = inkFileManager.IsAnythingSelected;
cutAppBarButton.IsEnabled = inkFileManager.IsAnythingSelected;
pasteAppBarButton.IsEnabled = inkFileManager.InkManager.CanPasteFromClipboard();
deleteAppBarButton.IsEnabled = inkFileManager.IsAnythingSelected;
if (!inkFileManager.IsAnythingSelected)
{
// Set initial selected item
Size size = inkFileManager.InkDrawingAttributes.Size;
penSizeComboBox.SelectedItem = (size.Width + size.Height) / 2;
colorComboBox.SelectedItem = inkFileManager.InkDrawingAttributes.Color;
}
else
{
penSizeComboBox.SelectedItem = null;
colorComboBox.SelectedItem = null;
}
}
