/// <summary>
/// Selects the passed shape. If clearSelection is true, clears the current selection first, else adds the shape to current selection.
///
/// </summary>
/// <param name="shape">Shape to select; if null, will just not select it.</param>
/// <param name="clearSelection">true = clear the current selection first; false = leave it be</param>
internal void selectShape(PowerPoint.Shape shape, bool clearSelection)
{
if (clearSelection)
{
PowerPoint.Selection selection = pptController.pptApp.ActiveWindow.Selection;
selection.Unselect();
}
if (shape != null)
{
shape.Select(Microsoft.Office.Core.MsoTriState.msoTrue);
}
}//selectShape
/// <summary>
/// rightClick is only called when a right click is recognized AND when there is a current
/// selection on the slide.
/// </summary>
/// <param name="shapes">a collection of shapes</param>
internal void rightClick(PowerPoint.ShapeRange shapes)
{
PowerPoint.Shape clickedShape = null;
try
{
clickedShape = pptController.findShape(X, Y);
}
catch (Exception e)
{
debugExceptionMessage("right click", e);
return;
}
// If the click wasn't on any shape, just return
if (clickedShape == null)
{
PowerPoint.Selection selection = pptController.pptApp.ActiveWindow.Selection;
selection.Unselect();
return;
}
// Then, if it falls on an unselected shape, select that and return
//if(shapes.
bool inRange = false; // first assume the cursor is NOT in range of any of the shapes
try
{
foreach (PowerPoint.Shape shape in shapes)
{
// if the cursor falls within the range of ANY of the shape selected
if (clickedShape.Equals(shape))
{
inRange = true;
}
}
if (inRange == false) // if the cursor does not fall within the range of any shapes currently selected
{
// then try to see if it falls on top of a shape that is not currently selected,
// if so, select that one
PowerPoint.Shape shape = pptController.findShape(X, Y);
shape.Select(Microsoft.Office.Core.MsoTriState.msoTrue);
}
}
catch (Exception e)
{
// this exception should only be thrown when the right click does NOT fall on top of any
// shapes, so the select method complains. In that case, this does not need to do anything
// However, it's now checked for above so we should know when it happens
debugExceptionMessage("rightclick", e);
}
}
/// <summary>
/// cutAll "cuts" all the selected shapes on the current slide and store those
/// shapes in a global ShapeRange object to be accessed later.
/// </summary>
/// <param name="selection">the selection of shapes on the current slide</param>
internal void cutAll(PowerPoint.Selection selection)
{
cutAllShapes = new List <ShapeAttributes>();
selection = pptController.pptApp.ActiveWindow.Selection;
cutPasteShapes = selection.HasChildShapeRange ? selection.ChildShapeRange : selection.ShapeRange;
foreach (PowerPoint.Shape s in cutPasteShapes)
{
ShapeAttributes clone = new ShapeAttributes(s);
cutAllShapes.Add(clone);
s.Delete();
}
selection.Unselect();
undoStack.Push("");
undoStack.Push("");
undoStack.Push(cutAllShapes);
undoStack.Push("CutAll");
}