private void MaxButton_Click(object sender, System.Windows.RoutedEventArgs e)
{
this.Height = 326;
MyStoryboard.getInstance().HeightStoryboard(border, 0, 306 > 30 * VideoList_ListBox.Items.Count + 6 ? 30 * VideoList_ListBox.Items.Count + 6 : 306, 1).Begin(this);
MaxButton.Visibility = Visibility.Collapsed;
MinButton.Visibility = Visibility.Visible;
}
public void execute()
{
_inkcollector.RemoveButton(_myButton);
//删除对应VideoList
bool isHaveOther = false;
foreach (MyButton mb in _inkcollector.Sketch.MyButtons)
{
if (mb.IsDeleted == false && mb != _myButton && mb.VideoPath == _myButton.VideoPath)
{
isHaveOther = true;
break;
}
}
if (!isHaveOther)
{
ListBoxItem deleteLBI = null;
foreach (ListBoxItem lbi in _videoList.VideoList_ListBox.Items)
{
if (lbi.Content.ToString() == _myButton.VideoFileName)
{
deleteLBI = lbi;
}
}
if (deleteLBI != null)
{
_videoList.VideoList_ListBox.Items.Remove(deleteLBI);
int count = _videoList.VideoList_ListBox.Items.Count;
if (count == 0)
{
_videoList.Visibility = Visibility.Collapsed;
}
if (count > 0 && count < 11)
{
_videoList.VideoList_ListBox.Height = 30 * count + 6;
_videoList.Height = 30 * count + 26;
if (_videoList.MinButton.Visibility == Visibility.Visible)
{
MyStoryboard.getInstance().HeightStoryboard(_videoList.border, 30 * (count + 1) + 6, 30 * count + 6, 0.5).Begin(_videoList);
}
}
}
}
}
public void undo()
{
_inkcollector.AddButton(_myButton);
//添加对应VideoList
bool isHaveOther = false;
foreach (ListBoxItem lbi in _videoList.VideoList_ListBox.Items)
{
if (lbi.Content.ToString() == _myButton.VideoFileName)
{
isHaveOther = true;
}
}
if (!isHaveOther)
{
ListBoxItem listBoxItem = new ListBoxItem();
listBoxItem.Height = 30;
listBoxItem.Width = 144;
listBoxItem.Content = _myButton.VideoFileName;
listBoxItem.Background = _myButton.Button.Background;
listBoxItem.BorderThickness = new Thickness(1);
listBoxItem.BorderBrush = Brushes.Black;
listBoxItem.VerticalAlignment = VerticalAlignment.Top;
listBoxItem.HorizontalAlignment = HorizontalAlignment.Left;
_videoList.VideoList_ListBox.Items.Add(listBoxItem);
int count = _videoList.VideoList_ListBox.Items.Count;
if (count > 0)
{
_videoList.Visibility = Visibility.Visible;
}
if (count > 0 && count < 11)
{
_videoList.VideoList_ListBox.Height = 30 * count + 6;
_videoList.Height = 20 + 30 * count + 6;
if (_videoList.MinButton.Visibility == Visibility.Visible)
{
MyStoryboard.getInstance().HeightStoryboard(_videoList.border, 30 * (count - 1) + 6, 30 * count + 6, 0.5).Begin(_videoList);
}
}
}
}
