private void expandplayarea()
{
ExpandBackAnimation.Begin();
Shrink.Glyph = "\uE70D";
ToolTipService.SetToolTip(Shrink, "缩小");
AlbumCover.Visibility = Visibility.Visible;
SongPLayingName.Visibility = Visibility.Visible;
SongPLayingSingerName.Visibility = Visibility.Visible;
RelativePanel.SetAlignHorizontalCenterWithPanel(CommandButtons, true);
RelativePanel.SetAlignRightWithPanel(PlayProcess, true);
RelativePanel.SetAbove(CommandButtons, PlayProcess);
RelativePanel.SetAlignLeftWith(PlayProcess, SongPLayingSingerName);
RelativePanel.SetAlignLeftWithPanel(CommandButtons, false);
RelativePanel.SetAlignBottomWithPanel(CommandButtons, false);
RelativePanel.SetRightOf(PlayProcess, null);
RelativePanel.SetLeftOf(PlayProcess, null);
}
private void Expand_PointerPressed(object sender, PointerRoutedEventArgs e)
{
if (PlayArea.Height == DefaultHeight)
{
ExpandAnimation.Begin();
BorderExpandAnimation.Begin();
Expand.Glyph = "\uE70D";
ToolTipService.SetToolTip(Expand, "缩小");
Shrink.Visibility = Visibility.Collapsed;
LyricArea.Visibility = Visibility.Visible;
BackImage.Visibility = Visibility.Visible;
Acrylic.Visibility = Visibility.Visible;
RelativePanel.SetRightOf(SongPLayingName, null);
RelativePanel.SetAlignLeftWith(SongPLayingSingerName, null);
RelativePanel.SetBelow(SongPLayingName, AlbumCover);
RelativePanel.SetAlignHorizontalCenterWith(SongPLayingName, AlbumCover);
RelativePanel.SetAlignHorizontalCenterWith(SongPLayingSingerName, AlbumCover);
RelativePanel.SetAlignLeftWith(PlayProcess, AlbumCover);
}
else if (PlayArea.Height > DefaultHeight)
{
ShrinkBackAnimation.Begin();
BorderShrinkAnimation.Begin();
Expand.Glyph = "\uE70E";
ToolTipService.SetToolTip(Expand, "伸展");
Shrink.Visibility = Visibility.Visible;
LyricArea.Visibility = Visibility.Collapsed;
BackImage.Visibility = Visibility.Collapsed;
Acrylic.Visibility = Visibility.Collapsed;
RelativePanel.SetBelow(SongPLayingName, null);
RelativePanel.SetAlignHorizontalCenterWith(SongPLayingName, null);
RelativePanel.SetAlignHorizontalCenterWith(SongPLayingSingerName, null);
RelativePanel.SetBelow(SongPLayingName, null);
RelativePanel.SetAlignLeftWith(SongPLayingSingerName, SongPLayingName);
RelativePanel.SetAlignLeftWith(PlayProcess, SongPLayingName);
RelativePanel.SetRightOf(SongPLayingName, AlbumCover);
}
else if (PlayArea.Height < DefaultHeight)
{
expandplayarea();
}
}
private void shrinkplayarea()
{
ShrinkAnimation.Begin();
Shrink.Glyph = "\uE738";
ToolTipService.SetToolTip(Shrink, "陛下，真不能再小了");
AlbumCover.Visibility = Visibility.Collapsed;
SongPLayingName.Visibility = Visibility.Collapsed;
SongPLayingSingerName.Visibility = Visibility.Collapsed;
RelativePanel.SetAlignHorizontalCenterWithPanel(CommandButtons, false);
RelativePanel.SetAlignRightWithPanel(PlayProcess, false);
RelativePanel.SetAbove(CommandButtons, null);
RelativePanel.SetAlignLeftWith(PlayProcess, null);
RelativePanel.SetAlignLeftWithPanel(CommandButtons, true);
RelativePanel.SetAlignBottomWithPanel(CommandButtons, true);
RelativePanel.SetRightOf(PlayProcess, CommandButtons);
RelativePanel.SetLeftOf(PlayProcess, Expand);
}