private static void CmdSetSpecialPronounce_Executed(object sender, ExecutedRoutedEventArgs e)
{
var viewer = e.Parameter as DMDocumentScrollViewer;
if (viewer == null)
{
return;
}
var syncable = viewer.SelectedElements.First() as ISyncable;
var dpoSync = syncable as DependencyObject;
var sentence = syncable.GetParent <DMSentence>();
var editorDialog = new DialogSpeechTextEditor(sentence,
new Action <string>(
(speechText) =>
{
var dpo = syncable as DependencyObject;
if (dpo != null)
{
SyncExtension.SetSpeechText(dpo, speechText);
}
}));
editorDialog.ShowDialog();
}
public void Selection_Changed(object sender, EventArgs e)
{
//this.Dely(200);
this.SelectedElements.Cast <DependencyObject>().ToList().ForEach(
(dpo) => {
SyncExtension.SetIsCurrent(dpo, false);
});
this.SelectedElements.Clear();
var selection = this.flowDocumentViewer.Selection;
TextElement first = null;
switch (this.SelectMode)
{
case SyncControl.SelectMode.Word:
first = this.GetSelectedSyncable <SyncableWord>(selection.Start);
break;
case SyncControl.SelectMode.Phrase:
first = this.GetSelectedSyncable <DMPhrase>(selection.Start);
break;
case SyncControl.SelectMode.Sentence:
first = this.GetSelectedSyncable <DMSentence>(selection.Start);
break;
case SyncControl.SelectMode.Paragraph:
first = this.GetSelectedSyncable <DMParagraph>(selection.Start);
break;
}
ISyncable begin = null, end = null;
if (first != null)
{
begin = first as ISyncable;
var next = first;
while (next != null && next.ElementStart.CompareTo(selection.End) == -1)
{
this.SelectedElements.Add(next);
if (next is ISyncable)
{
end = next as ISyncable;
this.BeginTime = begin.BeginTime;
this.EndTime = end.EndTime;
}
if (next is Inline)
{
next = (next as Inline).NextInline;
}
else if (next is Block)
{
next = (next as Block).NextBlock;
}
else
{
break;
}
}
this.flowDocumentViewer.Selection.Changed -= Selection_Changed;
this.flowDocumentViewer.Selection.Select(first.ElementStart, this.SelectedElements.Last().ContentEnd);
this.flowDocumentViewer.Selection.Changed += Selection_Changed;
}
if (this.SelectionChanged != null)
{
this.SelectionChanged(this, new EventArgs());
}
this.SelectedElements.Cast <DependencyObject>().ToList().ForEach(
(dpo) => {
SyncExtension.SetIsCurrent(dpo, true);
});
}