private void ExecuteBlurAction(string feature, Selection selection, Models.PowerPointPresentation pres, Models.PowerPointSlide slide, int percentage)
{
ClipboardUtil.RestoreClipboardAfterAction(() =>
{
switch (feature)
{
case EffectsLabText.BlurrinessFeatureSelected:
EffectsLabBlur.ExecuteBlurSelected(slide, selection, percentage);
break;
case EffectsLabText.BlurrinessFeatureRemainder:
EffectsLabBlur.ExecuteBlurRemainder(slide, selection, percentage);
break;
case EffectsLabText.BlurrinessFeatureBackground:
EffectsLabBlur.ExecuteBlurBackground(slide, selection, percentage);
break;
default:
Logger.Log(feature + " does not exist!", Common.Logger.LogType.Error);
break;
}
return(ClipboardUtil.ClipboardRestoreSuccess);
}, pres, slide);
}
public static void SaveFile(Models.PowerPointPresentation currentPresentation)
{
// Opens up a new Save File Dialog
SaveFileDialog saveFileDialog = new SaveFileDialog();
Models.PowerPointPresentation newPresentation;
List <Models.PowerPointSlide> selectedSlides = currentPresentation.SelectedSlides;
// Setting for Save File Dialog
saveFileDialog.InitialDirectory = SaveLabSettings.GetSaveFolderPath();
saveFileDialog.Filter = "PowerPoint Presentations|*.pptx";
saveFileDialog.Title = "Save Selected Slides";
saveFileDialog.OverwritePrompt = true;
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
// Copy the Current Presentation under a new name
currentPresentation.Presentation.SaveCopyAs(saveFileDialog.FileName, PpSaveAsFileType.ppSaveAsDefault);
try
{
// Re-open the save copy in the same directory in the background
Presentations newPres = new Microsoft.Office.Interop.PowerPoint.Application().Presentations;
Presentation tempPresentation = newPres.Open(saveFileDialog.FileName, Microsoft.Office.Core.MsoTriState.msoFalse, Microsoft.Office.Core.MsoTriState.msoFalse, Microsoft.Office.Core.MsoTriState.msoFalse);
newPresentation = new Models.PowerPointPresentation(tempPresentation);
// Hashset to store the unique IDs of selected slides
HashSet <int> idHash = new HashSet <int>();
foreach (Models.PowerPointSlide selectedSlide in selectedSlides)
{
idHash.Add(selectedSlide.ID);
}
// Check each slide in new presentation and remove un-selected slides using unique slide ID
for (int i = newPresentation.SlideCount - 1; i >= 0; i--)
{
if (!idHash.Contains(newPresentation.Slides[i].ID))
{
newPresentation.RemoveSlide(i);
}
}
// Check for and remove empty sections in new presentation
if (newPresentation.HasEmptySection)
{
newPresentation.RemoveEmptySections();
}
// Save and then close the presentation
newPresentation.Save();
newPresentation.Close();
}
catch (System.Runtime.InteropServices.COMException)
{
// do nothing as file is successfully copied
}
}
}
protected override void ExecuteAction(string ribbonId)
{
Selection currentSelection = this.GetCurrentSelection();
Models.PowerPointPresentation currentPresentation = this.GetCurrentPresentation();
// Check the type of selection and ensure that it is a slide and that the number of slides selected is >= 1
if (currentSelection.Type == PpSelectionType.ppSelectionSlides && currentSelection.SlideRange.Count >= 1)
{
// Perform the actual save action
SaveLabMain.SaveFile(currentPresentation);
}
else
{
// If no slides return error message or do nothing
MessageBox.Show(SaveLabText.ErrorZeroSlidesSelected, CommonText.ErrorSlideSelectionTitle);
}
}
protected override void ExecuteAction(string ribbonId)
{
this.StartNewUndoEntry();
Models.PowerPointPresentation pres = this.GetCurrentPresentation();
bool isButton = false;
bool isCustom = ribbonId.Contains(EffectsLabText.BlurrinessCustom);
int keywordIndex;
if (ribbonId.Contains(CommonText.DynamicMenuButtonId))
{
isButton = true;
keywordIndex = ribbonId.IndexOf(CommonText.DynamicMenuButtonId);
}
else
{
keywordIndex = ribbonId.IndexOf(CommonText.DynamicMenuOptionId);
}
string feature = ribbonId.Substring(0, keywordIndex);
Selection selection = this.GetCurrentSelection();
Models.PowerPointSlide slide = this.GetCurrentSlide();
if (isButton)
{
EffectsLabSettings.ShowBlurSettingsDialog(feature);
this.GetRibbonUi().RefreshRibbonControl(feature + CommonText.DynamicMenuOptionId + EffectsLabText.BlurrinessCustom);
}
else
{
int startIndex = keywordIndex + CommonText.DynamicMenuOptionId.Length;
int percentage = isCustom ? GetCustomPercentage(feature) : int.Parse(ribbonId.Substring(startIndex, ribbonId.Length - startIndex));
ExecuteBlurAction(feature, selection, pres, slide, percentage);
}
}
