/// <summary>
/// If there are bullet points, returns a list of paragraphs without bullet points (marked for removal)
/// If there are no paragraphs with bullet points at all, then return empty list (mark nothing for removal)
/// </summary>
private static List <int> GetParagraphsWithoutBullets(Office.TextRange2 textRange)
{
var indexList = new List <int>();
int index = 0;
bool hasBulletPoint = false;
for (int i = 1; i <= textRange.Paragraphs.Count; ++i)
{
var paragraph = textRange.Paragraphs[i];
if (paragraph.Text.Trim().Length == 0)
{
continue;
}
if (paragraph.ParagraphFormat.Bullet.Visible == Office.MsoTriState.msoFalse)
{
indexList.Add(index);
}
else
{
hasBulletPoint = true;
}
index++;
}
// Return nothing if there is no bullet point at all.
if (!hasBulletPoint)
{
indexList.Clear();
}
return(indexList);
}
private void GetNodeCharAttribute(Microsoft.Office.Core.TextFrame2 TextFrame)
{
Microsoft.Office.Core.TextRange2 Textrange = TextFrame.TextRange;
spellcheck(Textrange.Text);
// PPT.TextRange ppttr =(PPT.TextRange) Textrange;
for (int index = 0; index < Textrange.Text.Count(); index++)
{
try
{
Microsoft.Office.Core.TextRange2 text = Textrange.Find(Textrange.Text[index].ToString(), index);
float sz = text.Font.Size;
TextStyle style = new TextStyle();
style.Size = sz;
style.Character = text.Text[0];
style.Color = text.Font.Fill.ForeColor.RGB;
style.FontName = text.Font.Name;
TextStlyeList.Add(style);
TotalTextCount += 1;
}
catch (Exception ex)
{
Log("\tanalyze slide no " + slide.SlideNumber + " GetCharAttribute exception occur : " + ex.Message);
}
}
}
/// <summary>
/// Get a list of unselected paragraphs to mark for removal.
/// </summary>
private static List <int> GetUnselectedParagraphs(Office.TextRange2 textRange, Office.TextRange2 selectedText)
{
var indexList = new List <int>();
int index = 0;
for (int i = 1; i <= textRange.Paragraphs.Count; ++i)
{
var paragraph = textRange.Paragraphs[i];
if (paragraph.Text.Trim().Length == 0)
{
continue;
}
int actualParagraphLength = paragraph.Length;
if (!paragraph.Text.EndsWith("\r"))
{
actualParagraphLength++;
}
if (selectedText.Start + selectedText.Length < paragraph.Start ||
selectedText.Start > paragraph.Start + actualParagraphLength - 1)
{
indexList.Add(index);
}
index++;
}
return(indexList);
}
private static void trimNewline(Office.TextRange2 paragraph)
{
Office.TextRange2 lastChar = paragraph.Characters[paragraph.Characters.Count];
if (lastChar.Text == "\r")
{
paragraph.Characters[paragraph.Characters.Count].Delete();
}
}
void HighlightTextRange(Office.TextRange2 textRange, Core.Parser parser)
{
textRange.Font.Fill.ForeColor.RGB = System.Drawing.Color.Black.ToMsoColor();
foreach (var f in parser.Parse(textRange.Text))
{
// NOTE: indices of Characters are 1-based
textRange.get_Characters(1 + f.Start, f.Length).Font.Fill.ForeColor.RGB = f.ForegroundColor.ToMsoColor();
}
}
/// <summary>
/// The add animations creates a text animation for every paragraph in the text box.
/// But we may not always want all the paragraphs to have animations.
/// This method marks paragraphs to remove text animations from and returns a list of the indexes of the marked paragraphs.
/// Indexes returned is in increasing order.
/// </summary>
private static List <int> GetParagraphsToRemove(PowerPoint.Shape sh, Office.TextRange2 selectedText)
{
Office.TextRange2 textRange = sh.TextFrame2.TextRange;
if (userSelection == HighlightTextSelection.kTextSelected)
{
return(GetUnselectedParagraphs(textRange, selectedText));
}
else
{
return(GetParagraphsWithoutBullets(textRange));
}
}
public static void AddHighlightedTextFragments()
{
try
{
var currentSlide = PowerPointCurrentPresentationInfo.CurrentSlide as PowerPointSlide;
PowerPoint.ShapeRange selectedShapes = null;
Office.TextRange2 selectedText = null;
//Get shapes to consider for animation
switch (userSelection)
{
case HighlightTextSelection.kShapeSelected:
return;
case HighlightTextSelection.kTextSelected:
selectedShapes = Globals.ThisAddIn.Application.ActiveWindow.Selection.ShapeRange;
selectedText = Globals.ThisAddIn.Application.ActiveWindow.Selection.TextRange2.TrimText();
break;
case HighlightTextSelection.kNoneSelected:
return;
default:
return;
}
if (selectedText.Length <= 0)
{
return;
}
if (selectedShapes.Count != 1)
{
return;
}
List <PowerPoint.Shape> selectionToAnimate = GetShapesFromLinesInText(currentSlide, selectedText, selectedShapes[1]);
GroupShapesForAnimation(selectionToAnimate);
List <PowerPoint.Shape> shapesToAnimate = GetShapesToAnimate(currentSlide);
SelectShapes(shapesToAnimate);
RunAnimateInSlide();
}
catch (Exception e)
{
Logger.LogException(e, "AddHighlightedTextFragments");
throw;
}
}
private static void GenerateHighlightShape(PowerPointSlide currentSlide, Office.TextRange2 paragraph, PowerPoint.Shape sh)
{
PowerPoint.Shape highlightShape = currentSlide.Shapes.AddShape(Office.MsoAutoShapeType.msoShapeRoundedRectangle,
paragraph.BoundLeft,
paragraph.BoundTop,
paragraph.BoundWidth,
paragraph.BoundHeight);
highlightShape.Adjustments[1] = 0.25f;
highlightShape.Fill.ForeColor.RGB = Utils.GraphicsUtil.ConvertColorToRgb(HighlightLabSettings.bulletsBackgroundColor);
highlightShape.Fill.Transparency = 0.50f;
highlightShape.Line.Visible = Office.MsoTriState.msoFalse;
Utils.ShapeUtil.MoveZToJustBehind(highlightShape, sh);
highlightShape.Name = "PPTLabsHighlightBackgroundShape" + DateTime.Now.ToString("yyyyMMddHHmmssffff");
highlightShape.Tags.Add("HighlightBackground", sh.Name);
highlightShape.Select(Office.MsoTriState.msoFalse);
}
private static void formatBullets(Office.TextRange2 textRange)
{
// Loop through the paragraphs if paragraphs exists (user selected many characters)
if (textRange.Paragraphs.Count > 0)
{
foreach (Office.TextRange2 paragraph in textRange.Paragraphs)
{
formatBullets(paragraph.ParagraphFormat);
}
}
// If no selection (only cursor position), only adjust that paragraph
else
{
formatBullets(textRange.ParagraphFormat);
}
}
void HighlightTextRange(Office.TextRange2 textRange, Core.Parser parser)
{
var text = textRange.Text;
if (string.IsNullOrEmpty(text))
{
return;
}
// reset text color.
textRange.Font.Fill.ForeColor.RGB = System.Drawing.Color.Black.ToMsoColor();
foreach (var f in parser.Parse(text))
{
// NOTE: indices of Characters are 1-based
textRange.get_Characters(1 + f.Start, f.Length).Font.Fill.ForeColor.RGB = f.ForegroundColor.ToMsoColor();
}
}
public static void AddHighlightBulletsText()
{
try
{
var currentSlide = PowerPointCurrentPresentationInfo.CurrentSlide as PowerPointSlide;
PowerPoint.ShapeRange selectedShapes = null;
Office.TextRange2 selectedText = null;
//Get shapes to consider for animation
List <PowerPoint.Shape> shapesToUse = null;
switch (userSelection)
{
case HighlightTextSelection.kShapeSelected:
selectedShapes = Globals.ThisAddIn.Application.ActiveWindow.Selection.ShapeRange;
shapesToUse = GetShapesToUse(currentSlide, selectedShapes);
break;
case HighlightTextSelection.kTextSelected:
selectedShapes = Globals.ThisAddIn.Application.ActiveWindow.Selection.ShapeRange;
selectedText = Globals.ThisAddIn.Application.ActiveWindow.Selection.TextRange2.TrimText();
shapesToUse = GetShapesToUse(currentSlide, selectedShapes);
break;
case HighlightTextSelection.kNoneSelected:
currentSlide.DeleteIndicator();
currentSlide.DeleteShapesWithPrefix("PPTLabsHighlightBackgroundShape");
shapesToUse = GetAllUsableShapesInSlide(currentSlide);
break;
default:
break;
}
if (currentSlide.Name.Contains("PPTLabsHighlightBulletsSlide"))
{
ProcessExistingHighlightSlide(currentSlide, shapesToUse);
}
if (shapesToUse == null || shapesToUse.Count == 0)
{
return;
}
currentSlide.Name = "PPTLabsHighlightBulletsSlide" + DateTime.Now.ToString("yyyyMMddHHmmssffff");
PowerPoint.Sequence sequence = currentSlide.TimeLine.MainSequence;
bool isFirstShape = IsFirstShape(currentSlide);
foreach (PowerPoint.Shape sh in shapesToUse)
{
if (!sh.Name.Contains("HighlightTextShape"))
{
sh.Name = "HighlightTextShape" + DateTime.Now.ToString("yyyyMMddHHmmssffff");
}
//Add Font Appear effect for all paragraphs within shape
int currentIndex = sequence.Count;
sequence.AddEffect(sh, PowerPoint.MsoAnimEffect.msoAnimEffectChangeFontColor, PowerPoint.MsoAnimateByLevel.msoAnimateTextByFifthLevel, PowerPoint.MsoAnimTriggerType.msoAnimTriggerOnPageClick);
var appearEffects = AsList(sequence, currentIndex + 1, sequence.Count + 1);
//Add Font Disappear effect for all paragraphs within shape
currentIndex = sequence.Count;
sequence.AddEffect(sh, PowerPoint.MsoAnimEffect.msoAnimEffectChangeFontColor, PowerPoint.MsoAnimateByLevel.msoAnimateTextByFifthLevel, PowerPoint.MsoAnimTriggerType.msoAnimTriggerWithPrevious);
var disappearEffects = AsList(sequence, currentIndex + 1, sequence.Count + 1);
//Remove effects for paragraphs without bullet points
var markedForRemoval = GetParagraphsToRemove(sh, selectedText);
// assert appearEffects.Count == disappearEffects.Count;
// assert markedForRemoval.Count <= appearEffects.Count;
for (int i = markedForRemoval.Count - 1; i >= 0; --i)
{
// delete from back.
int index = markedForRemoval[i];
appearEffects[index].Delete();
appearEffects.RemoveAt(index);
disappearEffects[index].Delete();
disappearEffects.RemoveAt(index);
}
if (appearEffects.Count == 0)
{
continue;
}
RearrangeEffects(appearEffects, disappearEffects);
FormatAppearEffects(appearEffects, isFirstShape);
FormatDisappearEffects(disappearEffects);
isFirstShape = false;
}
Globals.ThisAddIn.Application.CommandBars.ExecuteMso("AnimationPreview");
PowerPointPresentation.Current.AddAckSlide();
}
catch (Exception e)
{
Logger.LogException(e, "AddHighlightBulletsText");
throw;
}
}
private static List <PowerPoint.Shape> GetShapesFromLinesInText(PowerPointSlide currentSlide, Office.TextRange2 text, PowerPoint.Shape shape)
{
List <PowerPoint.Shape> shapesToAnimate = new List <PowerPoint.Shape>();
Boolean isTextBoxTransparent = (shape.Fill.Transparency).CompareTo(1.0f) == 0;
foreach (Office.TextRange2 line in text.Lines)
{
PowerPoint.Shape highlightShape = currentSlide.Shapes.AddShape(
Office.MsoAutoShapeType.msoShapeRoundedRectangle,
line.BoundLeft,
line.BoundTop,
line.BoundWidth,
line.BoundHeight);
highlightShape.Adjustments[1] = 0.25f;
highlightShape.Fill.ForeColor.RGB = Utils.Graphics.ConvertColorToRgb(backgroundColor);
highlightShape.Fill.Transparency = 0.50f;
highlightShape.Line.Visible = Office.MsoTriState.msoFalse;
if (isTextBoxTransparent)
{
Utils.Graphics.MoveZToJustBehind(highlightShape, shape);
}
highlightShape.Name = "PPTLabsHighlightTextFragmentsShape" + Guid.NewGuid().ToString();
highlightShape.Tags.Add("HighlightTextFragment", highlightShape.Name);
highlightShape.Select(Office.MsoTriState.msoFalse);
shapesToAnimate.Add(highlightShape);
}
return(shapesToAnimate);
}
//Add highlight shape for paragraphs within selected shape which have bullets or with text selected by user
private static bool AddNewShapesToAnimate(PowerPointSlide currentSlide, List <PowerPoint.Shape> shapesToUse, Office.TextRange2 selectedText)
{
bool anySelected = false;
foreach (var sh in shapesToUse)
{
sh.Name = "HighlightBackgroundShape" + Guid.NewGuid();
}
if (userSelection == HighlightBackgroundSelection.kTextSelected)
{
foreach (var sh in shapesToUse)
{
foreach (Office.TextRange2 paragraph in sh.TextFrame2.TextRange.Paragraphs)
{
if (paragraph.Start <= selectedText.Start + selectedText.Length &&
selectedText.Start <= paragraph.Start + paragraph.Length - 1 &&
paragraph.TrimText().Length > 0)
{
GenerateHighlightShape(currentSlide, paragraph, sh);
anySelected = true;
}
}
}
}
else
{
foreach (var sh in shapesToUse)
{
bool anySelectedForShape = false;
foreach (Office.TextRange2 paragraph in sh.TextFrame2.TextRange.Paragraphs)
{
if (paragraph.ParagraphFormat.Bullet.Visible == Office.MsoTriState.msoTrue &&
paragraph.TrimText().Length > 0)
{
GenerateHighlightShape(currentSlide, paragraph, sh);
anySelected = true;
anySelectedForShape = true;
}
}
if (anySelectedForShape)
{
continue;
}
foreach (Office.TextRange2 paragraph in sh.TextFrame2.TextRange.Paragraphs)
{
if (paragraph.TrimText().Length > 0)
{
GenerateHighlightShape(currentSlide, paragraph, sh);
anySelected = true;
}
}
}
}
return(anySelected);
}
public static void AddHighlightBulletsBackground()
{
try
{
var currentSlide = PowerPointCurrentPresentationInfo.CurrentSlide as PowerPointSlide;
currentSlide.Name = "PPTLabsHighlightBulletsSlide" + DateTime.Now.ToString("yyyyMMddHHmmssffff");
PowerPoint.ShapeRange selectedShapes = null;
Office.TextRange2 selectedText = null;
//Get shapes to consider for animation
List <PowerPoint.Shape> shapesToUse = null;
switch (userSelection)
{
case HighlightBackgroundSelection.kShapeSelected:
selectedShapes = Globals.ThisAddIn.Application.ActiveWindow.Selection.ShapeRange;
shapesToUse = GetShapesToUse(currentSlide, selectedShapes);
break;
case HighlightBackgroundSelection.kTextSelected:
selectedShapes = Globals.ThisAddIn.Application.ActiveWindow.Selection.ShapeRange;
selectedText = Globals.ThisAddIn.Application.ActiveWindow.Selection.TextRange2.TrimText();
shapesToUse = GetShapesToUse(currentSlide, selectedShapes);
break;
case HighlightBackgroundSelection.kNoneSelected:
currentSlide.DeleteIndicator();
currentSlide.DeleteShapesWithPrefix("PPTLabsHighlightBackgroundShape");
shapesToUse = GetAllUsableShapesInSlide(currentSlide);
break;
default:
break;
}
Globals.ThisAddIn.Application.ActiveWindow.Selection.Unselect();
Globals.ThisAddIn.Application.ActiveWindow.View.GotoSlide(currentSlide.Index);
if (shapesToUse == null || shapesToUse.Count == 0)
{
return;
}
SelectOldShapesToAnimate(currentSlide, shapesToUse);
bool newShapesAdded = AddNewShapesToAnimate(currentSlide, shapesToUse, selectedText);
if (newShapesAdded)
{
bool oldValue = AnimateInSlide.frameAnimationChecked;
AnimateInSlide.frameAnimationChecked = false;
AnimateInSlide.isHighlightBullets = true;
AnimateInSlide.AddAnimationInSlide();
AnimateInSlide.frameAnimationChecked = oldValue;
PowerPointPresentation.Current.AddAckSlide();
}
Globals.ThisAddIn.Application.ActiveWindow.Selection.Unselect();
}
catch (Exception e)
{
PowerPointLabsGlobals.LogException(e, "AddHighlightBulletsBackground");
throw;
}
}
public static void AddHighlightBulletsBackground()
{
try
{
PowerPointSlide currentSlide = PowerPointCurrentPresentationInfo.CurrentSlide as PowerPointSlide;
currentSlide.Name = "PPTLabsHighlightBulletsSlide" + DateTime.Now.ToString("yyyyMMddHHmmssffff");
PowerPoint.ShapeRange selectedShapes = null;
Office.TextRange2 selectedText = null;
//Get shapes to consider for animation
List <PowerPoint.Shape> shapesToUse = null;
switch (userSelection)
{
case HighlightBackgroundSelection.kShapeSelected:
selectedShapes = Globals.ThisAddIn.Application.ActiveWindow.Selection.ShapeRange;
shapesToUse = GetShapesToUse(currentSlide, selectedShapes);
break;
case HighlightBackgroundSelection.kTextSelected:
selectedShapes = Globals.ThisAddIn.Application.ActiveWindow.Selection.ShapeRange;
selectedText = Globals.ThisAddIn.Application.ActiveWindow.Selection.TextRange2.TrimText();
shapesToUse = GetShapesToUse(currentSlide, selectedShapes);
break;
case HighlightBackgroundSelection.kNoneSelected:
currentSlide.DeleteIndicator();
shapesToUse = GetAllUsableShapesInSlide(currentSlide);
break;
default:
break;
}
Globals.ThisAddIn.Application.ActiveWindow.Selection.Unselect();
Globals.ThisAddIn.Application.ActiveWindow.View.GotoSlide(currentSlide.Index);
if (shapesToUse == null || shapesToUse.Count == 0)
{
return;
}
SelectOldShapesToAnimate(currentSlide, shapesToUse);
bool newShapesAdded = AddNewShapesToAnimate(currentSlide, shapesToUse, selectedText);
if (newShapesAdded)
{
bool oldValue = AnimationLabSettings.IsUseFrameAnimation;
AnimationLabSettings.IsUseFrameAnimation = false;
AnimateInSlide.AddAnimationInSlide(isHighlightBullets: true);
AnimationLabSettings.IsUseFrameAnimation = oldValue;
PowerPointPresentation.Current.AddAckSlide();
}
if (currentSlide.HasAnimationForClick(clickNumber: 1))
{
Globals.ThisAddIn.Application.CommandBars.ExecuteMso("AnimationPreview");
}
Globals.ThisAddIn.Application.ActiveWindow.Selection.Unselect();
}
catch (Exception e)
{
Logger.LogException(e, "AddHighlightBulletsBackground");
throw;
}
}
