/// <summary>
/// Event Handler for SelectedCaption.PropertyChanged. Updates controls when the selected
/// Caption is changed from other parts of the program.
/// </summary>
/// <param name="sender">Sender</param>
/// <param name="e">Event Args</param>
private void SelectedCaption_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
//Switch based on property name
switch (e.PropertyName)
{
case Caption.PropertyNames.Alignment: break;
case Caption.PropertyNames.Begin: break;
case Caption.PropertyNames.End: break;
case Caption.PropertyNames.Location: SetGB_Location(SelectedCaption.Location); break;
case Caption.PropertyNames.Duration: break;
case Caption.PropertyNames.Speaker: break;
case Caption.PropertyNames.Text: CaptionTextBox.Text = SelectedCaption.Text; break;
case Caption.PropertyNames.Words: break;
default: throw new ArgumentException(string.Format("Property Name '{0}' isn't a valid property",
e.PropertyName), "e");
}
//Update Caption in CaptionView
CaptionView.Invalidate();
//Update Timeline
Timeline.Redraw();
}
public MainPage()
{
InitializeComponent();
players = new ComposerControlHelper();
jwSkinPackage = new JwSkinPackage();
jwSkinPackage.SkinReady += JwSkinPackageSkinPackageReady;
Player.MouseLeftButtonUp += Player_MouseLeftButtonUp;
Player.Cursor = Cursors.Hand;
bridge = new HtmlInteraction(this);
bridge.AddBinding(Player);
if (!String.IsNullOrEmpty(srcPlaylist))
{
Player.LoadPlaylist(srcPlaylist);
}
AddBinding(Player);
ControlBarView.AddBinding(Player);
DisplayView.AddBinding(Player);
DockView.AddBinding(Player);
PlaylistView.AddBinding(Player);
CaptionView.AddBinding(Player);
DockView.CaptionVisibilityChanged += DockView_CaptionVisibilityChanged;
controlBarFader = new OpacityFader(ControlBarView);
dockFader = new OpacityFader(DockView);
SetFadeTimer();
CaptionView.Margin = new Thickness(0, 0, 0, 75); // we don't know the height until images are all loaded... take a guess for now!
}
/// <summary>
/// Handles the CaptionTimestampChanged Event. Updates the captions in CaptionView.
/// </summary>
/// <param name="sender">Sender</param>
/// <param name="e">Event Args</param>
private void Timeline_CaptionTimestampChanged(object sender, TimelineCaptionTimestampChangedEventArgs e)
{
//Console.WriteLine("Caption Timestamp Changed!");
//Force Captionview to be repainted
CaptionView.Invalidate();
}
/// <summary>
/// Adds a row to the CaptionView.
/// </summary>
/// <param name="sender">Sender</param>
/// <param name="e">Event Args</param>
private void addCaptionToolStripMenuItem_Click(object sender, EventArgs e)
{
CaptionView.AddRow();
}
/// <summary>
/// Moves the currently selected caption one row down in CaptionView
/// </summary>
/// <param name="sender">Sender</param>
/// <param name="e">Event Args</param>
private void Button_MoveRowDown_Click(object sender, EventArgs e)
{
CaptionView.MoveRowDown();
}
/// <summary>
/// Deletes the currently selected rows.
/// </summary>
/// <param name="sender">Sender</param>
/// <param name="e">Event Args</param>
private void Button_DeleteRow_Click(object sender, EventArgs e)
{
CaptionView.DeleteSelectedRows();
}
/// <summary>
/// Inserts a new row below the selected caption in CaptionView.
/// </summary>
/// <param name="sender">Sender</param>
/// <param name="e">Event Args</param>
private void Button_InsertRow_Click(object sender, EventArgs e)
{
CaptionView.AddRow();
}
/// <summary>
/// Initializes the CaptionView. Everything related to CaptionView initialization should
/// go in this method.
/// </summary>
private void InitCaptionView()
{
CaptionView.InitColumns(); //Set up columns
CaptionView.SpeakerSet = SpeakerSet;
CaptionView.CaptionSource = CaptionList;
}
/// <summary>
/// Handles the CaptionMoved Event. Updates the captions in CaptionView.
/// </summary>
/// <param name="sender">Sender</param>
/// <param name="e">Event Args</param>
private void Timeline_CaptionMoved(object sender, EventArgs e)
{
//Force Captionview to be repainted
CaptionView.Invalidate();
}