/// <summary>
/// Replaces the cells from a table (tbl).
/// Algorithm for a slide template containing multiple tables.
/// </summary>
/// <param name="slideTemplate">The slide template that contains the table(s).</param>
/// <param name="tableTemplate">The table (tbl) to use, should be inside the slide template.</param>
/// <param name="rows">The rows to replace the table's cells.</param>
/// <param name="existingSlides">Existing slides created for the other tables inside the slide template.</param>
/// <returns>The newly created slides if any.</returns>
public static IEnumerable <PptxSlide> ReplaceTable_Multiple(PptxSlide slideTemplate, PptxTable tableTemplate, IList <PptxTable.Cell[]> rows, List <PptxSlide> existingSlides)
{
List <PptxSlide> slidesCreated = new List <PptxSlide>();
string tag = tableTemplate.Title;
PptxSlide lastSlide = slideTemplate;
if (existingSlides.Count > 0)
{
lastSlide = existingSlides.Last();
}
PptxSlide lastSlideTemplate = lastSlide.Clone();
foreach (PptxSlide slide in existingSlides)
{
PptxTable table = slide.FindTables(tag).First();
List <PptxTable.Cell[]> remainingRows = table.SetRows(rows);
rows = remainingRows;
}
// Force SetRows() at least once if there is no existingSlides
// this means we are being called by ReplaceTable_One()
bool loopOnce = existingSlides.Count == 0;
while (loopOnce || rows.Count > 0)
{
PptxSlide newSlide = lastSlideTemplate.Clone();
PptxTable table = newSlide.FindTables(tag).First();
List <PptxTable.Cell[]> remainingRows = table.SetRows(rows);
rows = remainingRows;
PptxSlide.InsertAfter(newSlide, lastSlide);
lastSlide = newSlide;
slidesCreated.Add(newSlide);
if (loopOnce)
{
loopOnce = false;
}
}
lastSlideTemplate.Remove();
return(slidesCreated);
}
/// <summary>
/// Replaces the cells from a table (tbl).
/// Algorithm for a slide template containing one table.
/// </summary>
public static IEnumerable <PptxSlide> ReplaceTable_One(PptxSlide slideTemplate, PptxTable tableTemplate, IList <PptxTable.Cell[]> rows)
{
return(ReplaceTable_Multiple(slideTemplate, tableTemplate, rows, new List <PptxSlide>()));
}
/// <summary>
/// Replaces the cells from a table (tbl).
/// Algorithm for a slide template containing multiple tables.
/// </summary>
/// <param name="slideTemplate">The slide template that contains the table(s).</param>
/// <param name="tableTemplate">The table (tbl) to use, should be inside the slide template.</param>
/// <param name="rows">The rows to replace the table's cells.</param>
/// <param name="existingSlides">Existing slides created for the other tables inside the slide template.</param>
/// <returns>The newly created slides if any.</returns>
public static IEnumerable<PptxSlide> ReplaceTable_Multiple(PptxSlide slideTemplate, PptxTable tableTemplate, IList<PptxTable.Cell[]> rows, List<PptxSlide> existingSlides)
{
List<PptxSlide> slidesCreated = new List<PptxSlide>();
string tag = tableTemplate.Title;
PptxSlide lastSlide = slideTemplate;
if (existingSlides.Count > 0)
{
lastSlide = existingSlides.Last();
}
PptxSlide lastSlideTemplate = lastSlide.Clone();
foreach (PptxSlide slide in existingSlides)
{
PptxTable table = slide.FindTables(tag).First();
List<PptxTable.Cell[]> remainingRows = table.SetRows(rows);
rows = remainingRows;
}
// Force SetRows() at least once if there is no existingSlides
// this means we are being called by ReplaceTable_One()
bool loopOnce = existingSlides.Count == 0;
while (loopOnce || rows.Count > 0)
{
PptxSlide newSlide = lastSlideTemplate.Clone();
PptxTable table = newSlide.FindTables(tag).First();
List<PptxTable.Cell[]> remainingRows = table.SetRows(rows);
rows = remainingRows;
PptxSlide.InsertAfter(newSlide, lastSlide);
lastSlide = newSlide;
slidesCreated.Add(newSlide);
if (loopOnce) loopOnce = false;
}
lastSlideTemplate.Remove();
return slidesCreated;
}
/// <summary>
/// Replaces a text (tag) by another inside the slide given a PptxTable.Cell.
/// This is a convenient method that overloads the original ReplaceTag() method.
/// </summary>
/// <param name="tagPair">The tag/new text, BackgroundPicture is ignored.</param>
/// <param name="replacementType">The type of replacement to perform.</param>
public void ReplaceTag(PptxTable.Cell tagPair, ReplacementType replacementType)
{
this.ReplaceTag(tagPair.Tag, tagPair.NewText, replacementType);
}
/// <summary>
/// Replaces the cells from a table (tbl).
/// Algorithm for a slide template containing one table.
/// </summary>
public static IEnumerable<PptxSlide> ReplaceTable_One(PptxSlide slideTemplate, PptxTable tableTemplate, IList<PptxTable.Cell[]> rows)
{
return ReplaceTable_Multiple(slideTemplate, tableTemplate, rows, new List<PptxSlide>());
}