/* Private members */
private bool Split()
{
Ui.View.Subtitles subtitles = Base.Document.Subtitles;
ArrayList pathsBefore = new ArrayList();
ArrayList subtitlesBefore = new ArrayList();
ArrayList pathsAfter = new ArrayList();
Dictionary <int, int[]> mapping = new Dictionary <int, int[]>();
SplitOperator splitOperator = new SplitOperator(subtitles, Base.Config.TimingsTimeBetweenSubtitles);
foreach (TreePath path in Paths)
{
int originalSubtitleIndex = Util.PathToInt(path);
int subtitlesThatHaveBeenAdded = pathsAfter.Count - pathsBefore.Count; //number of subtitles that have been added ever since, in this loop
int subtitleIndex = originalSubtitleIndex + subtitlesThatHaveBeenAdded;
Subtitle subtitle = subtitles[subtitleIndex];
Subtitle[] newSubtitles = splitOperator.Split(subtitle);
if (newSubtitles != null)
{
pathsBefore.Add(path);
subtitlesBefore.Add(subtitle);
subtitles.Remove(subtitleIndex);
int[] newSubtitleIndices = new int[newSubtitles.Length];
for (int i = 0; i < newSubtitles.Length; i++)
{
int newSubtitleIndex = subtitleIndex + i;
pathsAfter.Add(Util.IntToPath(newSubtitleIndex));
subtitles.Add(newSubtitles[i], newSubtitleIndex);
newSubtitleIndices[i] = newSubtitleIndex;
}
mapping.Add(originalSubtitleIndex, newSubtitleIndices);
}
}
if (subtitlesBefore.Count == 0)
{
return(false);
}
this.subtitlesBefore = (Subtitle [])subtitlesBefore.ToArray(typeof(Subtitle));
this.Paths = (TreePath [])pathsBefore.ToArray(typeof(TreePath));
this.pathsAfter = (TreePath [])pathsAfter.ToArray(typeof(TreePath));
this.mapping = mapping;
Base.Ui.View.RedrawPaths(this.pathsAfter);
Base.Ui.View.Selection.Select(this.pathsAfter, this.pathsAfter[0], true);
PostProcess();
return(true);
}
public override bool Execute()
{
GnomeSubtitles.Ui.View.Subtitles subtitles = Base.Document.Subtitles;
ArrayList pathsBefore = new ArrayList();
ArrayList subtitlesBefore = new ArrayList();
ArrayList pathsAfter = new ArrayList();
SplitOperator splitOperator = new SplitOperator(subtitles, Base.Config.TimingsTimeBetweenSubtitles);
foreach (TreePath path in Paths)
{
int subtitleIndex = Util.PathToInt(path) + subtitlesBefore.Count; //need to account for subtitles already added in this loop
Subtitle subtitle = subtitles[subtitleIndex];
Subtitle subtitleClone = subtitle.Clone(subtitles.Properties);
Subtitle subtitle2 = splitOperator.Split(subtitle);
if (subtitle2 != null)
{
pathsAfter.Add(Util.IntToPath(subtitleIndex));
pathsAfter.Add(Util.IntToPath(subtitleIndex + 1));
pathsBefore.Add(path);
subtitlesBefore.Add(subtitleClone);
subtitles.Add(subtitle2, subtitleIndex + 1);
}
}
/* If any subtitle was changed, the command was successful */
if (subtitlesBefore.Count == 0)
{
return(false);
}
else
{
this.subtitlesBefore = (Subtitle[])subtitlesBefore.ToArray(typeof(Subtitle));
this.Paths = (TreePath[])pathsBefore.ToArray(typeof(TreePath));
this.pathsAfter = (TreePath[])pathsAfter.ToArray(typeof(TreePath));
Base.Ui.View.RedrawPaths(this.pathsAfter);
Base.Ui.View.Selection.Select(this.pathsAfter, this.pathsAfter[0], true);
PostProcess();
return(true);
}
}