/// <summary>
/// Reorganises the positions of all the text boxes in the beam.
/// </summary>
private static void ReorganiseBeam(PowerPointSlide refSlide, List <AgendaSection> newSections, Shape highlightedTextBox,
Shape background, BeamFormats beamFormats, List <Shape> oldTextBoxes, Shape beamShape)
{
var newTextBoxes = CreateBeamAgendaTextBoxes(refSlide, newSections);
SetupBeamTextBoxPositions(newTextBoxes, highlightedTextBox, background);
for (int i = 0; i < newTextBoxes.Count; ++i)
{
var referenceTextFormat = beamFormats.Regular;
if (i < oldTextBoxes.Count)
{
referenceTextFormat = oldTextBoxes[i].TextFrame2.TextRange;
}
Graphics.SyncTextRange(referenceTextFormat, newTextBoxes[i].TextFrame2.TextRange, pickupTextContent: false);
}
oldTextBoxes.ForEach(shape => shape.Delete());
var beamShapeShapes = beamShape.Ungroup().Cast <Shape>().ToList();
beamShapeShapes.AddRange(newTextBoxes);
beamShape = refSlide.GroupShapes(beamShapeShapes);
AgendaShape.SetShapeName(beamShape, ShapePurpose.BeamShapeMainGroup, AgendaSection.None);
}
private static PowerPointSlide CreateBulletReferenceSlide()
{
var refSlide = PowerPointSlide.FromSlideFactory(PowerPointPresentation.Current
.Presentation
.Slides
.Add(1, PpSlideLayout.ppLayoutText));
refSlide.Transition.EntryEffect = PpEntryEffect.ppEffectPushUp;
refSlide.Transition.Duration = 0.8f;
var titleShape = refSlide.Shapes.Placeholders[1];
var contentShape = refSlide.Shapes.Placeholders[2];
AgendaShape.SetShapeName(contentShape, ShapePurpose.ContentShape, AgendaSection.None);
Graphics.SetText(titleShape, TextCollection.AgendaLabTitleContent);
Graphics.SetText(contentShape, TextCollection.AgendaLabBulletVisitedContent,
TextCollection.AgendaLabBulletHighlightedContent,
TextCollection.AgendaLabBulletUnvisitedContent);
var paragraphs = Graphics.GetParagraphs(contentShape);
paragraphs[0].Font.Fill.ForeColor.RGB = Graphics.ConvertColorToRgb(Color.Gray);
paragraphs[1].Font.Fill.ForeColor.RGB = Graphics.ConvertColorToRgb(Color.Red);
paragraphs[2].Font.Fill.ForeColor.RGB = Graphics.ConvertColorToRgb(Color.Black);
AgendaSlide.SetAsReferenceSlideName(refSlide, Type.Bullet);
refSlide.AddTemplateSlideMarker();
refSlide.Hidden = true;
return(refSlide);
}
private static Shape CreateSectionImage(PowerPointSlide refSlide, AgendaSection section)
{
var sectionFirstSlide = FindSectionFirstNonAgendaSlide(section.Index);
var shape = refSlide.InsertEntrySnapshotOfSlide(sectionFirstSlide);
AgendaShape.SetShapeName(shape, ShapePurpose.VisualAgendaImage, section);
return(shape);
}
private static Shape PrepareBeamAgendaBackground(PowerPointSlide slide)
{
var background = slide.Shapes.AddShape(MsoAutoShapeType.msoShapeRectangle, 0, 0, 0, 0);
AgendaShape.SetShapeName(background, ShapePurpose.BeamShapeBackground, AgendaSection.None);
background.Line.Visible = MsoTriState.msoFalse;
background.Fill.ForeColor.RGB = Graphics.ConvertColorToRgb(Color.Black);
background.Width = PowerPointPresentation.Current.SlideWidth;
return(background);
}
private static Shape PrepareBeamAgendaBeamItem(PowerPointSlide slide, AgendaSection section)
{
var textBox = slide.Shapes.AddTextbox(MsoTextOrientation.msoTextOrientationHorizontal, 0, 0, 0, 0);
AgendaShape.SetShapeName(textBox, ShapePurpose.BeamShapeText, section);
textBox.TextFrame.AutoSize = PpAutoSize.ppAutoSizeShapeToFitText;
textBox.TextFrame.WordWrap = MsoTriState.msoFalse;
textBox.TextFrame.TextRange.Text = section.Name;
textBox.TextFrame.TextRange.Font.Color.RGB = Graphics.ConvertColorToRgb(Color.White);
return(textBox);
}
private static Shape CreateHighlightedTextBox(PowerPointSlide slide)
{
var textBox = slide.Shapes.AddTextbox(MsoTextOrientation.msoTextOrientationHorizontal,
0, 0, 0, 0);
AgendaShape.SetShapeName(textBox, ShapePurpose.BeamShapeHighlightedText, AgendaSection.None);
textBox.TextFrame.AutoSize = PpAutoSize.ppAutoSizeShapeToFitText;
textBox.TextFrame.WordWrap = MsoTriState.msoFalse;
textBox.TextFrame.TextRange.Text = TextCollection.AgendaLabBeamHighlightedText;
textBox.TextFrame.TextRange.Font.Color.RGB = Graphics.ConvertColorToRgb(Color.Yellow);
return(textBox);
}
private static void CreateBeamAgendaShapes(PowerPointSlide refSlide, Direction beamDirection = Direction.Top)
{
var sections = GetAllButFirstSection();
var background = PrepareBeamAgendaBackground(refSlide);
var textBoxes = CreateBeamAgendaTextBoxes(refSlide, sections);
var highlightedTextBox = CreateHighlightedTextBox(refSlide);
SetupBeamTextBoxPositions(textBoxes, highlightedTextBox, background);
MatchColour(highlightedTextBox, background);
var beamShapeItems = new List <Shape>();
beamShapeItems.Add(background);
beamShapeItems.Add(highlightedTextBox);
beamShapeItems.AddRange(textBoxes);
var group = refSlide.GroupShapes(beamShapeItems);
AgendaShape.SetShapeName(group, ShapePurpose.BeamShapeMainGroup, AgendaSection.None);
}
/// <summary>
/// Does not reogranise the positions of the text boxes in the beam. Instead, it only deletes text boxes
/// that no longer correspond to a section, and creates new text boxes for the new sections.
/// </summary>
private static void UpdateBeamItems(PowerPointSlide refSlide, List <AgendaSection> newSections, Shape highlightedTextBox,
Shape background, BeamFormats beamFormats, List <Shape> oldTextBoxes, Shape beamShape)
{
List <Shape> markedForDeletion;
var textboxAssignment = GetBeamTextboxAssignment(oldTextBoxes, out markedForDeletion);
var reassignedTextboxIndexes = new HashSet <int>();
var newTextboxes = new List <Shape>();
foreach (var section in newSections)
{
int index = section.Index;
if (textboxAssignment.ContainsKey(index))
{
// Reuse old textbox
var textbox = textboxAssignment[index];
Graphics.SetText(textbox, section.Name);
AgendaShape.SetShapeName(textbox, ShapePurpose.BeamShapeText, section);
reassignedTextboxIndexes.Add(index);
}
else
{
// Create new textbox
var textbox = PrepareBeamAgendaBeamItem(refSlide, section);
var referenceTextFormat = beamFormats.Regular;
Graphics.SyncTextRange(referenceTextFormat, textbox.TextFrame2.TextRange, pickupTextContent: false);
newTextboxes.Add(textbox);
}
}
markedForDeletion.AddRange(from entry in textboxAssignment where !reassignedTextboxIndexes.Contains(entry.Key) select entry.Value);
markedForDeletion.ForEach(shape => shape.Delete());
var beamShapeShapes = beamShape.Ungroup().Cast <Shape>().ToList();
beamShapeShapes.AddRange(newTextboxes);
beamShape = refSlide.GroupShapes(beamShapeShapes);
AgendaShape.SetShapeName(beamShape, ShapePurpose.BeamShapeMainGroup, AgendaSection.None);
}