/// <summary>
/// Hide current overlay panel
/// </summary>
/// <param name="length"></param>
/// <param name="left_right"></param>
void HideOverlayPanel(double length, bool left_right)
{
_leftRightAnimation = left_right;
_tempPaneAnimation = _tempPane;
_lengthAnimation = length;
_animation = new DoubleAnimation();
_animation.From = length;
_animation.To = 0.0;
_animation.Duration = new Duration(TimeSpan.FromMilliseconds(200));
_animation.Completed += new EventHandler(HideOverlayPanel_Completed);
if (left_right)
{
_tempPaneAnimation.BeginAnimation(FrameworkElement.WidthProperty, _animation);
}
else
{
_tempPaneAnimation.BeginAnimation(FrameworkElement.HeightProperty, _animation);
}
DoubleAnimation anOpacity = new DoubleAnimation();
anOpacity.From = 1.0;
anOpacity.To = 0.0;
anOpacity.Duration = new Duration(TimeSpan.FromMilliseconds(200));
panelFront.BeginAnimation(DockPanel.OpacityProperty, anOpacity);
}
/// <summary>
/// Hide temporay pane and reset current docking button
/// </summary>
/// <param name="smooth">True if resize animation is enabled</param>
private void HideTempPane(bool smooth)
{
if (_tempPane != null)
{
DockablePane pane = gridDocking.GetPaneFromContent(_tempPane.Contents[0]) as DockablePane;
bool right_left = false;
double length = 0.0;
switch (_currentButton.DockingButtonGroup.Dock)
{
case Dock.Left:
case Dock.Right:
if (_tempPaneAnimation != null)
{
pane.PaneWidth = _lengthAnimation;
}
else
{
pane.PaneWidth = _tempPane.Width;
}
length = _tempPane.Width;
right_left = true;
break;
case Dock.Top:
case Dock.Bottom:
if (_tempPaneAnimation != null)
{
pane.PaneHeight = _lengthAnimation;
}
else
{
pane.PaneHeight = _tempPane.Height;
}
length = _tempPane.Height;
right_left = false;
break;
}
_tempPane.OnStateChanged -= new EventHandler(_tempPane_OnStateChanged);
if (smooth)
{
HideOverlayPanel(length, right_left);
}
else
{
ForceHideOverlayPanel();
panelFront.BeginAnimation(DockPanel.OpacityProperty, null);
panelFront.Children.Clear();
panelFront.Opacity = 0.0;
_tempPane.Close();
}
_currentButton = null;
_tempPane = null;
}
}
/// <summary>
/// Show tampoary pane attached to current docking buttno
/// </summary>
/// <param name="smooth">True if resize animation is enabled</param>
private void ShowTempPane(bool smooth)
{
_tempPane = new OverlayDockablePane(this, _currentButton.DockableContent, _currentButton.DockingButtonGroup.Dock);
_tempPane.OnStateChanged += new EventHandler(_tempPane_OnStateChanged);
DockablePane pane = gridDocking.GetPaneFromContent(_currentButton.DockableContent) as DockablePane;
panelFront.Children.Clear();
_tempPane.SetValue(DockPanel.DockProperty, _currentButton.DockingButtonGroup.Dock);
panelFront.Children.Add(_tempPane);
DockPanelSplitter splitter = null;
bool right_left = false;
double length = 0.0;
switch (_currentButton.DockingButtonGroup.Dock)
{
case Dock.Left:
splitter = new DockPanelSplitter(_tempPane, null, SplitOrientation.Vertical);
length = pane.PaneWidth;
right_left = true;
break;
case Dock.Right:
splitter = new DockPanelSplitter(null, _tempPane, SplitOrientation.Vertical);
length = pane.PaneWidth;
right_left = true;
break;
case Dock.Top:
splitter = new DockPanelSplitter(_tempPane, null, SplitOrientation.Horizontal);
length = pane.PaneHeight;
right_left = false;
break;
case Dock.Bottom:
splitter = new DockPanelSplitter(null, _tempPane, SplitOrientation.Horizontal);
length = pane.PaneHeight;
right_left = false;
break;
}
splitter.SetValue(DockPanel.DockProperty, _currentButton.DockingButtonGroup.Dock);
panelFront.Children.Add(splitter);
if (smooth)
ShowOverlayPanel(length, right_left);
else
{
if (right_left)
_tempPane.Width = length;
else
_tempPane.Height = length;
panelFront.Opacity = 1.0;
}
}
/// <summary>
/// Showing animation completed event handler
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
/// <remarks>Set final lenght and reset animation object on temp overlay panel</remarks>
void ShowOverlayPanel_Completed(object sender, EventArgs e)
{
_animation.Completed -= new EventHandler(ShowOverlayPanel_Completed);
if (_tempPaneAnimation != null)
{
if (_leftRightAnimation)
{
_tempPaneAnimation.BeginAnimation(FrameworkElement.WidthProperty, null);
_tempPaneAnimation.Width = _lengthAnimation;
}
else
{
_tempPaneAnimation.BeginAnimation(FrameworkElement.HeightProperty, null);
_tempPaneAnimation.Height = _lengthAnimation;
}
}
_tempPaneAnimation = null;
}
/// <summary>
/// Forces to hide current overlay panel
/// </summary>
/// <remarks>Usually used when a second animation is about to start from a different button</remarks>
void ForceHideOverlayPanel()
{
if (_tempPaneAnimation != null)
{
_animation.Completed -= new EventHandler(HideOverlayPanel_Completed);
_animation.Completed -= new EventHandler(ShowOverlayPanel_Completed);
if (_leftRightAnimation)
{
_tempPaneAnimation.BeginAnimation(FrameworkElement.WidthProperty, null);
//_tempPaneAnimation.Width = 0;
}
else
{
_tempPaneAnimation.BeginAnimation(FrameworkElement.HeightProperty, null);
//_tempPaneAnimation.Height = 0;
}
_tempPaneAnimation.Close();
_tempPaneAnimation = null;
}
}
/// <summary>
/// Show tampoary pane attached to current docking buttno
/// </summary>
/// <param name="smooth">True if resize animation is enabled</param>
private void ShowTempPane(bool smooth)
{
_tempPane = new OverlayDockablePane(this, _currentButton.DockableContent, _currentButton.DockingButtonGroup.Dock);
_tempPane.OnStateChanged += new EventHandler(_tempPane_OnStateChanged);
DockablePane pane = gridDocking.GetPaneFromContent(_currentButton.DockableContent) as DockablePane;
panelFront.Children.Clear();
_tempPane.SetValue(DockPanel.DockProperty, _currentButton.DockingButtonGroup.Dock);
panelFront.Children.Add(_tempPane);
DockPanelSplitter splitter = null;
bool right_left = false;
double length = 0.0;
switch (_currentButton.DockingButtonGroup.Dock)
{
case Dock.Left:
splitter = new DockPanelSplitter(_tempPane, null, SplitOrientation.Vertical);
length = pane.PaneWidth;
right_left = true;
break;
case Dock.Right:
splitter = new DockPanelSplitter(null, _tempPane, SplitOrientation.Vertical);
length = pane.PaneWidth;
right_left = true;
break;
case Dock.Top:
splitter = new DockPanelSplitter(_tempPane, null, SplitOrientation.Horizontal);
length = pane.PaneHeight;
right_left = false;
break;
case Dock.Bottom:
splitter = new DockPanelSplitter(null, _tempPane, SplitOrientation.Horizontal);
length = pane.PaneHeight;
right_left = false;
break;
}
splitter.SetValue(DockPanel.DockProperty, _currentButton.DockingButtonGroup.Dock);
panelFront.Children.Add(splitter);
if (smooth)
ShowOverlayPanel(length, right_left);
else
{
if (right_left)
_tempPane.Width = length;
else
_tempPane.Height = length;
panelFront.Opacity = 1.0;
}
}
/// <summary>
/// Showing animation completed event handler
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
/// <remarks>Set final lenght and reset animation object on temp overlay panel</remarks>
void ShowOverlayPanel_Completed(object sender, EventArgs e)
{
_animation.Completed -= new EventHandler(ShowOverlayPanel_Completed);
if (_tempPaneAnimation != null)
{
if (_leftRightAnimation)
{
_tempPaneAnimation.BeginAnimation(FrameworkElement.WidthProperty, null);
_tempPaneAnimation.Width = _lengthAnimation;
}
else
{
_tempPaneAnimation.BeginAnimation(FrameworkElement.HeightProperty, null);
_tempPaneAnimation.Height = _lengthAnimation;
}
}
_tempPaneAnimation = null;
}
/// <summary>
/// Show current overlay pane which hosts current auto-hiding content
/// </summary>
/// <param name="length">Target length</param>
/// <param name="left_right">Resize orientaion</param>
void ShowOverlayPanel(double length, bool left_right)
{
ForceHideOverlayPanel();
_leftRightAnimation = left_right;
_tempPaneAnimation = _tempPane;
_lengthAnimation = length;
_animation = new DoubleAnimation();
_animation.From = 0.0;
_animation.To = length;
_animation.Duration = new Duration(TimeSpan.FromMilliseconds(200));
_animation.Completed += new EventHandler(ShowOverlayPanel_Completed);
if (_leftRightAnimation)
_tempPaneAnimation.BeginAnimation(FrameworkElement.WidthProperty, _animation);
else
_tempPaneAnimation.BeginAnimation(FrameworkElement.HeightProperty, _animation);
DoubleAnimation anOpacity = new DoubleAnimation();
anOpacity.From = 0.0;
anOpacity.To = 1.0;
anOpacity.Duration = new Duration(TimeSpan.FromMilliseconds(200));
panelFront.BeginAnimation(DockPanel.OpacityProperty, anOpacity);
}
/// <summary>
/// Hide temporay pane and reset current docking button
/// </summary>
/// <param name="smooth">True if resize animation is enabled</param>
private void HideTempPane(bool smooth)
{
if (_tempPane != null)
{
DockablePane pane = gridDocking.GetPaneFromContent(_tempPane.Contents[0]) as DockablePane;
bool right_left = false;
double length = 0.0;
switch (_currentButton.DockingButtonGroup.Dock)
{
case Dock.Left:
case Dock.Right:
if (_tempPaneAnimation != null)
pane.PaneWidth = _lengthAnimation;
else
pane.PaneWidth = _tempPane.Width;
length = _tempPane.Width;
right_left = true;
break;
case Dock.Top:
case Dock.Bottom:
if (_tempPaneAnimation != null)
pane.PaneHeight = _lengthAnimation;
else
pane.PaneHeight = _tempPane.Height;
length = _tempPane.Height;
right_left = false;
break;
}
_tempPane.OnStateChanged-=new EventHandler(_tempPane_OnStateChanged);
if (smooth)
{
HideOverlayPanel(length, right_left);
}
else
{
ForceHideOverlayPanel();
panelFront.BeginAnimation(DockPanel.OpacityProperty, null);
panelFront.Children.Clear();
panelFront.Opacity = 0.0;
_tempPane.Close();
}
_currentButton = null;
_tempPane = null;
}
}
/// <summary>
/// Forces to hide current overlay panel
/// </summary>
/// <remarks>Usually used when a second animation is about to start from a different button</remarks>
void ForceHideOverlayPanel()
{
if (_tempPaneAnimation != null)
{
_animation.Completed -= new EventHandler(HideOverlayPanel_Completed);
_animation.Completed -= new EventHandler(ShowOverlayPanel_Completed);
if (_leftRightAnimation)
{
_tempPaneAnimation.BeginAnimation(FrameworkElement.WidthProperty, null);
//_tempPaneAnimation.Width = 0;
}
else
{
_tempPaneAnimation.BeginAnimation(FrameworkElement.HeightProperty, null);
//_tempPaneAnimation.Height = 0;
}
_tempPaneAnimation.Close();
_tempPaneAnimation = null;
}
}
