private void PreviewHandler(Action <PowerPoint.ShapeRange> previewAction, int minNoOfSelectedShapes)
{
Focus();
_previewCallBack = delegate
{
var selectedShapes = GetSelectedShapes();
ModifySelectionAspectRatio();
Preview(selectedShapes, previewAction, minNoOfSelectedShapes);
_isPreviewed = true;
};
if (IsPreviewKeyPressed())
{
_previewCallBack.Invoke();
}
}
private void PreviewHandler(Action <PowerPoint.ShapeRange, float, float, bool> previewAction)
{
Focus();
_previewCallBack = delegate
{
var selectedShapes = GetSelectedShapes();
var slideWidth = this.GetCurrentPresentation().SlideWidth;
var slideHeight = this.GetCurrentPresentation().SlideHeight;
ModifySelectionAspectRatio();
Preview(selectedShapes, slideWidth, slideHeight, previewAction);
_isPreviewed = true;
};
if (IsPreviewKeyPressed())
{
_previewCallBack.Invoke();
}
}
private void Btn_MouseLeave(object sender, MouseEventArgs e)
{
TryReset();
_previewCallBack = null;
}
private void SnapAwayButton_MouseEnter(object sender, System.Windows.Input.MouseEventArgs e)
{
Action<List<Shape>> positionsAction = (shapes) => PositionsLabMain.SnapAway(shapes);
_previewCallBack = delegate
{
ExecutePositionsAction(positionsAction, true);
};
PreviewHandler();
}
// Align right, bottom, vertical center, horizontal center
public void ExecutePositionsAction(Action<PowerPoint.ShapeRange, float> positionsAction, float dimension, bool isPreview)
{
if (this.GetCurrentSelection().Type != PowerPoint.PpSelectionType.ppSelectionShapes)
{
if (!isPreview)
{
ShowErrorMessageBox(ErrorMessageNoSelection);
}
return;
}
PowerPoint.ShapeRange simulatedShapes = null;
try
{
var selectedShapes = this.GetCurrentSelection().ShapeRange;
if (isPreview)
{
SaveSelectedShapePositions(selectedShapes, allShapePos);
}
else
{
UndoPreview();
_previewCallBack = null;
this.StartNewUndoEntry();
}
simulatedShapes = DuplicateShapes(selectedShapes);
if (PositionsLabMain.AlignReference == PositionsLabMain.AlignReferenceObject.PowerpointDefaults)
{
positionsAction.Invoke(selectedShapes, dimension);
}
else
{
var simulatedPPShapes = ConvertShapeRangeToPPShapeList(simulatedShapes, 1);
var initialPositions = SaveOriginalPositions(simulatedPPShapes);
positionsAction.Invoke(simulatedShapes, dimension);
SyncShapes(selectedShapes, simulatedShapes, initialPositions);
}
if (isPreview)
{
_previewIsExecuted = true;
}
}
catch (Exception ex)
{
if (!isPreview)
{
ShowErrorMessageBox(ex.Message, ex);
}
}
finally
{
if (simulatedShapes != null)
{
simulatedShapes.Delete();
GC.Collect();
}
}
}
private void DistributeCenterButton_MouseEnter(object sender, System.Windows.Input.MouseEventArgs e)
{
var slideWidth = this.GetCurrentPresentation().SlideWidth;
var slideHeight = this.GetCurrentPresentation().SlideHeight;
Action<List<PPShape>, float, float> positionsAction = (shapes, width, height) => PositionsLabMain.DistributeCenter(shapes, width, height);
_previewCallBack = delegate
{
ExecutePositionsAction(positionsAction, slideWidth, slideHeight, true);
};
PreviewHandler();
}
private void SwapPositionsButton_MouseEnter(object sender, System.Windows.Input.MouseEventArgs e)
{
Action<List<PPShape>, bool> positionsAction = (shapes, isPreview) => PositionsLabMain.Swap(shapes, isPreview);
_previewCallBack = delegate
{
ExecutePositionsAction(positionsAction, true, true);
};
PreviewHandler();
}
private void AdjoinHorizontalButton_MouseEnter(object sender, System.Windows.Input.MouseEventArgs e)
{
PositionsLabMain.AdjoinWithoutAligning();
Action<List<PPShape>> positionsAction = (shapes) => PositionsLabMain.AdjoinHorizontal(shapes);
_previewCallBack = delegate
{
ExecutePositionsAction(positionsAction, true);
};
PreviewHandler();
}
private void AdjoinVerticalWithAlignButton_MouseEnter(object sender, MouseEventArgs e)
{
PositionsLabMain.AdjoinWithAligning();
Action<List<PPShape>> positionsAction = (shapes) => PositionsLabMain.AdjoinVertical(shapes);
_previewCallBack = delegate
{
ExecutePositionsAction(positionsAction, true);
};
PreviewHandler();
}
private void AlignTopButton_MouseEnter(object sender, System.Windows.Input.MouseEventArgs e)
{
Action<PowerPoint.ShapeRange> positionsAction = shapes => PositionsLabMain.AlignTop(shapes);
_previewCallBack = delegate
{
ExecutePositionsAction(positionsAction, true);
};
PreviewHandler();
}
private void AlignCenterButton_MouseEnter(object sender, System.Windows.Input.MouseEventArgs e)
{
var slideHeight = this.GetCurrentPresentation().SlideHeight;
var slideWidth = this.GetCurrentPresentation().SlideWidth;
Action<PowerPoint.ShapeRange, float, float> positionsAction = (shapes, height, width) => PositionsLabMain.AlignCenter(shapes, height, width);
_previewCallBack = delegate
{
ExecutePositionsAction(positionsAction, slideHeight, slideWidth, true);
};
PreviewHandler();
}
private void UndoPreview(object sender, System.Windows.Input.MouseEventArgs e)
{
UndoPreview();
_previewCallBack = null;
}
public void ExecutePositionsAction(Action<List<Shape>> positionsAction, bool isPreview)
{
if (this.GetCurrentSelection().Type != PowerPoint.PpSelectionType.ppSelectionShapes)
{
if (!isPreview)
{
ShowErrorMessageBox(ErrorMessageNoSelection);
}
return;
}
try
{
var selectedShapes = this.GetCurrentSelection().ShapeRange;
if (isPreview)
{
SaveSelectedShapePositions(selectedShapes, allShapePos);
}
else
{
UndoPreview();
_previewCallBack = null;
this.StartNewUndoEntry();
}
positionsAction.Invoke(ConvertShapeRangeToShapeList(selectedShapes, 1));
GC.Collect();
if (isPreview)
{
_previewIsExecuted = true;
}
}
catch (Exception ex)
{
if (!isPreview)
{
ShowErrorMessageBox(ex.Message, ex);
}
}
}
private void PreviewHandler(Action<PowerPoint.ShapeRange, float, float, bool> previewAction)
{
Focus();
_previewCallBack = delegate
{
var selectedShapes = GetSelectedShapes();
var slideWidth = this.GetCurrentPresentation().SlideWidth;
var slideHeight = this.GetCurrentPresentation().SlideHeight;
ModifySelectionAspectRatio();
Preview(selectedShapes, slideWidth, slideHeight, previewAction);
_isPreviewed = true;
};
if (IsPreviewKeyPressed())
{
_previewCallBack.Invoke();
}
}
private void PreviewHandler(Action<PowerPoint.ShapeRange> previewAction, int minNoOfSelectedShapes)
{
Focus();
_previewCallBack = delegate
{
var selectedShapes = GetSelectedShapes();
ModifySelectionAspectRatio();
Preview(selectedShapes, previewAction, minNoOfSelectedShapes);
_isPreviewed = true;
};
if (IsPreviewKeyPressed())
{
_previewCallBack.Invoke();
}
}
private void Btn_MouseLeave(object sender, MouseEventArgs e)
{
TryReset();
_previewCallBack = null;
}