/// <summary>
/// Constructor to create a new DataStore for saving
/// </summary>
/// <param name="timeline">The current timeline</param>
/// <param name="statusbar">The current StatusBar</param>
/// <param name="pictureExplorer">The current picture explorer</param>
/// <param name="musicExplorer">The current music explorer</param>
/// <param name="exportData">The Settings of the export window</param>
public DataStore(TimelineControl timeline, StatusbarControl statusbar, PictureExplorerControl pictureExplorer, MusicExplorerControl musicExplorer, ExportData exportData)
{
_timeline = timeline;
_statusBar = statusbar;
_pictureExplorer = pictureExplorer;
_musicExplorer = musicExplorer;
ExportData = exportData;
}
/// <summary>
/// Changes the display time
/// </summary>
/// <param name="sender">event sender</param>
/// <param name="e">event args</param>
private void DisplayTime_ValueChanged(object sender, RoutedPropertyChangedEventArgs <object> e)
{
TimelineControl timeline = ((MainWindow)Application.Current.MainWindow).timeline;
if (timeline == null)
{
return;
}
timeline.Marked.ResizeAndPush(timeline.Marked.StartTime + ((DisplayTime.Value ?? 0) / 10));
}
/// <summary>
/// Transition time changed
/// </summary>
/// <param name="sender">event sender</param>
/// <param name="e">event args</param>
private void TransitionTime_ValueChanged(object sender, RoutedPropertyChangedEventArgs <object> e)
{
TimelineControl timeline = ((MainWindow)Application.Current.MainWindow).timeline;
if (timeline == null)
{
return;
}
if (timeline.Marked.Transition != null)
{
timeline.Marked.Transition.ExecutionTime = TransitionTime.Value ?? 1000;
}
}
public TlMusikElementEnde(TimelineControl timeline, TimelineMusicElementControl start)
{
InitializeComponent();
DataContext = this;
this.timeline = timeline;
StartTime = start.EndTime;
EndTime = start.EndTime + 20;
MusicPath = start.MusicPath;
timeline.MainCanvas.Children.Add(this);
Updateheight();
update();
Text.ToolTip = Path.GetFileName(start.MusicPath);
}
/// <summary>
/// Delete this element
/// </summary>
/// <param name="sender">event sender</param>
/// <param name="e">event args</param>
private void Delete_Click(object sender, RoutedEventArgs e)
{
_loadingImg = null;
if (loadWorker != null && loadWorker.IsBusy)
{
loadWorker.CancelAsync();
loadWorker = null;
}
timeline.RemovePictureElement(this);
timeline = null;
Thumbnail = null;
}
/// <summary>
/// New object of the music element
/// </summary>
/// <param name="timeline">timeline the new element to be added</param>
/// <param name="startTime">start time of the music element</param>
/// <param name="endTime">end time of the music element</param>
/// <param name="musicPath">path of the music element</param>
public TimelineMusicElementControl(TimelineControl timeline, double startTime, double endTime, string musicPath)
{
InitializeComponent();
DataContext = this;
this.timeline = timeline;
this.StartTime = startTime;
this.EndTime = endTime;
this.MusicPath = musicPath;
timeline.MainCanvas.Children.Add(this);
updateHeight();
update();
Text.ToolTip = Path.GetFileName(musicPath);
}
/// <summary>
/// Initializing new picture element
/// </summary>
/// <param name="timeline">added element to timeline</param>
/// <param name="startTime">element start time</param>
/// <param name="endTime">element end time</param>
/// <param name="thumbnail">element thumbnail path</param>
public TimelinePictureElementControl(TimelineControl timeline, double startTime, double endTime, string thumbnail)
{
InitializeComponent();
this.timeline = timeline;
this.StartTime = startTime;
this.EndTime = endTime;
this.Thumbnail = thumbnail;
timeline.MainCanvas.Children.Add(this);
UpdateHeight();
Update();
loadWorker = new BackgroundWorker();
loadWorker.DoWork += loadWorker_work;
loadWorker.RunWorkerCompleted += loadWorker_completed;
loadWorker.RunWorkerAsync();
}
/// <summary>
/// Changes the selected transition
/// </summary>
/// <param name="sender">event sender</param>
/// <param name="e">event args</param>
private void Transition_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
TimelineControl timeline = ((MainWindow)Application.Current.MainWindow).timeline;
if (timeline == null)
{
return;
}
Transition possibleNewTransition = SlideshowCreator.Transition.getByID(Transition.SelectedIndex);
int oldTime = timeline.Marked.Transition == null ? -1 : timeline.Marked.Transition.ExecutionTime;
if (timeline.Marked.Transition == null || possibleNewTransition == null || timeline.Marked.Transition.GetType() != possibleNewTransition.GetType())
{
timeline.Marked.Transition = possibleNewTransition;
if (oldTime > 0 && possibleNewTransition != null)
{
timeline.Marked.Transition.ExecutionTime = oldTime;
}
}
TransitionTime.IsEnabled = timeline.Marked.Transition != null;
}