static void FixInvalidSlideLayouts(Presentation presentation)
{
Console.WriteLine("Fixing the invalid slide layouts...");
var layoutMappings = new Dictionary <string, string> {
{ "Presentation Title Slide", "Presentation Title Slide" },
{ "Section Title Slide", "Section Title Slide" },
{ "Section Slide", "Section Title Slide" },
{ "Title Slide", "Section Title Slide" },
{ "Заглавен слайд", "Section Title Slide" },
{ "Demo Slide", "Demo Slide" },
{ "Live Exercise Slide", "Section Title Slide" },
{ "Background Slide", "Section Title Slide" },
{ "Important Concept", "Important Concept" },
{ "Important Example", "Important Example" },
{ "Table of Content", "Table of Contents" },
{ "Table of Contents", "Table of Contents" },
{ "Comparison Slide", "Comparison Slide" },
{ "Title and Content", "Title and Content" },
{ "Заглавие и съдържание", "Title and Content" },
{ "Source Code Example", "Source Code Example" },
{ "Image and Content", "Image and Content" },
{ "Questions Slide", "Questions Slide" },
{ "Blank Slide", "Blank Slide" },
{ "Block scheme", "Blank Slide" },
{ "About Slide", "About Slide" },
{ "Last", "About Slide" },
{ "Comparison Slide Dark", "Comparison Slide" },
{ "", "" },
};
// Add layout names like "1_Section Title Slide", "2_Demo Slide"
foreach (string layoutName in layoutMappings.Keys.ToArray())
{
var mappedName = layoutMappings[layoutName];
for (int i = 1; i < 99; i++)
{
layoutMappings["" + i + "_" + layoutName] = mappedName;
}
}
const string defaultLayoutName = "Title and Content";
var customLayoutsByName = new Dictionary <string, CustomLayout>();
foreach (CustomLayout layout in presentation.SlideMaster.CustomLayouts)
{
customLayoutsByName[layout.Name] = layout;
}
var layoutsForDeleting = new HashSet <string>();
// Replace the incorrect layouts with the correct ones
for (int slideNum = 1; slideNum <= presentation.Slides.Count; slideNum++)
{
Slide slide = presentation.Slides[slideNum];
string oldLayoutName = slide.CustomLayout.Name;
string newLayoutName = defaultLayoutName;
if (layoutMappings.ContainsKey(oldLayoutName))
{
newLayoutName = layoutMappings[oldLayoutName];
}
if (newLayoutName != oldLayoutName)
{
Console.WriteLine($" Replacing invalid slide layout \"{oldLayoutName}\" on slide #{slideNum} with \"{newLayoutName}\"");
// Replace the old layout with the new layout
if (customLayoutsByName.ContainsKey(newLayoutName))
{
slide.CustomLayout = customLayoutsByName[newLayoutName];
}
else
{
slide.CustomLayout = customLayoutsByName[defaultLayoutName];
Console.WriteLine($" Cannot find layout [{newLayoutName}] --> using [{defaultLayoutName}] instead");
}
layoutsForDeleting.Add(oldLayoutName);
}
}
// Delete all old (and no longer used) layouts
foreach (var layoutName in layoutsForDeleting)
{
Console.WriteLine($" Deleting unused layout \"{layoutName}\"");
CustomLayout layout = customLayoutsByName[layoutName];
layout.Delete();
}
}
static void FixInvalidSlideLayouts(Presentation presentation)
{
Console.WriteLine("Fixing the invalid slide layouts...");
var layoutMappings = new Dictionary <string, string> {
{ "Presentation Title Slide", "Presentation Title Slide" },
{ "Presentation Title", "Presentation Title Slide" },
{ "1_Presentation Title Slide", "1_Presentation Title Slide" },
{ "Title Slide", "Title Slide" },
{ "Title slide", "Title Slide" },
{ "Section Title Slide", "Title Slide" },
{ "Section Slide", "Title Slide" },
{ "Заглавен слайд", "Title Slide" },
{ "1_Title Slide", "Title Slide" },
{ "2_Title Slide", "Title Slide" },
{ "Title Only", "Title Slide" },
{ "Section Header", "Title Slide" },
{ "Picture with Caption", "Title Slide" },
{ "Title and Content", "Title and Content" },
{ "1_Title and Content", "Title and Content" },
{ "2_Title and Content", "Title and Content" },
{ "3_Title and Content", "Title and Content" },
{ "4_Title and Content", "Title and Content" },
{ "Заглавие и съдържание", "Title and Content" },
{ "Title, Content", "Title and Content" },
{ "Title, 2 Content", "Title and Content" },
{ "Title and body", "Title and Content" },
{ "Content with Caption", "Title and Content" },
{ "Blank Slide", "Blank Slide" },
{ "1_Blank Slide", "Blank Slide" },
{ "Questions Slide", "Questions Slide" },
{ "Слайд с въпроси", "Questions Slide" },
};
const string defaultLayoutName = "Title and Content";
var customLayoutsByName = new Dictionary <string, CustomLayout>();
foreach (CustomLayout layout in presentation.SlideMaster.CustomLayouts)
{
customLayoutsByName[layout.Name] = layout;
}
var layoutsForDeleting = new HashSet <string>();
// Replace the incorrect layouts with the correct ones
for (int slideNum = 1; slideNum <= presentation.Slides.Count; slideNum++)
{
Slide slide = presentation.Slides[slideNum];
string oldLayoutName = slide.CustomLayout.Name;
string newLayoutName = defaultLayoutName;
if (layoutMappings.ContainsKey(oldLayoutName))
{
newLayoutName = layoutMappings[oldLayoutName];
}
if (newLayoutName != oldLayoutName)
{
Console.WriteLine($" Replacing invalid slide layout \"{oldLayoutName}\" on slide #{slideNum} with \"{newLayoutName}\"");
// Replace the old layout with the new layout
slide.CustomLayout = customLayoutsByName[newLayoutName];
layoutsForDeleting.Add(oldLayoutName);
}
}
// Delete all old (and no longer used) layouts
foreach (var layoutName in layoutsForDeleting)
{
Console.WriteLine($" Deleting unused layout \"{layoutName}\"");
CustomLayout layout = customLayoutsByName[layoutName];
layout.Delete();
}
}
