//{
// get => textBlockFormat;
// set => textBlockFormat = value;
//}
//private string message = "Fox Lady";
//public string Message
//{
// get => message;
// set => message = value;
//}
public EditParagraphViewModel()
{
UpdateSettings = new DelegateCommand(OnUpdateSettingsExecute, OnUpdateSettingsCanExecute);
LoadCurrentSettings = new DelegateCommand(OnLoadCurrentSettingsExecute, OnLoadCurrentSettingsCanExecute);
HorizontalAlignmentChoices = new System.Collections.ObjectModel.ObservableCollection <ItemInfo>()
{
new ItemInfo()
{
Content = "Left", Value = "0"
}
, new ItemInfo()
{
Content = "Center", Value = "1"
}
, new ItemInfo()
{
Content = "Right", Value = "2"
}
, new ItemInfo()
{
Content = "TextControlBound", Value = "=IF(Controls.Row_1 > Width, 0, IF(Controls.Row_1 < 0, 2, 1))"
}
, new ItemInfo()
{
Content = "Foo", Value = "Bar"
}
};
// TODO(crhodes)
// Decide if we want defaults
Paragraph = new ParagraphWrapper(new Domain.ParagraphRow());
}
void OnLoadCurrentSettingsExecute()
{
Visio.Application app = Globals.ThisAddIn.Application;
Visio.Selection selection = app.ActiveWindow.Selection;
// Verify only one shape, for now just grab first.
foreach (Visio.Shape shape in selection)
{
Paragraph = new ParagraphWrapper(Visio_Shape.Get_ParagraphSection(shape));
OnPropertyChanged("Paragraph");
}
}
private IEnumerable <Sentence> ConcatSentences(List <Paragraph> paragraphs)
{
Sentence currentSentence = new Sentence();
int lastParagraphNumber = int.MinValue;
foreach (var paragraph in paragraphs)
{
if (lastParagraphNumber + 1 != paragraph.Number) //check if paragraphs belong sequentially together
{
if (currentSentence.Text.Length > 0) //this check avoids to add empty Sentence
{
yield return(currentSentence);
currentSentence = new Sentence();
}
}
lastParagraphNumber = paragraph.Number;
var paragraphWrapper = new ParagraphWrapper(paragraph);
var sentenceChunks = SentenceSplitEngine.Split(paragraph.Text);
foreach (var sentenceChunk in sentenceChunks)
{
if (currentSentence.Text.Length > 0 && SentenceDelimiterBeforeChars.Contains(sentenceChunk[0]))
{
yield return(currentSentence);
currentSentence = new Sentence();
}
currentSentence.SentenceParagraphs.Add(new SentenceParagraphRelation(sentenceChunk, paragraphWrapper));
if (SentenceDelimiterAfterChars.Contains(sentenceChunk[sentenceChunk.Length - 1]))
{
yield return(currentSentence);
currentSentence = new Sentence();
}
}
}
if (currentSentence.Text.Length > 0) //this check avoid a empty last Sentence (could happen when the last chunk ends with a delimiter)
{
yield return(currentSentence);
}
}
public SentenceParagraphRelation(string text, ParagraphWrapper paragraphWrapper)
{
paragraphWrapper.SentenceParagraphRelations.Add(this);
ParagraphWrapper = paragraphWrapper;
Text = text;
}
