private void UpdateTemplate()
{
if (this.position == DockingGuidesPosition.Center)
{
return;
}
Image background = null;
IDockingGuidesTemplate template = this.owner.DockManager.DockingGuidesTemplate;
switch (this.position)
{
case DockingGuidesPosition.Bottom:
background = template.BottomImage.Image;
break;
case DockingGuidesPosition.Left:
background = template.LeftImage.Image;
break;
case DockingGuidesPosition.Right:
background = template.RightImage.Image;
break;
case DockingGuidesPosition.Top:
background = template.TopImage.Image;
break;
}
this.BackgroundImage = background;
}
private void UpdateCenterRects()
{
this.centerPositionRects = new KeyValuePair <AllowedDockPosition, Rectangle> [5];
Rectangle bounds;
IDockingGuidesTemplate template = this.owner.DockManager.DockingGuidesTemplate;
int index = 0;
//left rect
bounds = new Rectangle(template.LeftImage.LocationOnCenterGuide, template.LeftImage.PreferredSize);
this.centerPositionRects[index++] = new KeyValuePair <AllowedDockPosition, Rectangle>(AllowedDockPosition.Left, bounds);
//top rect
bounds = new Rectangle(template.TopImage.LocationOnCenterGuide, template.TopImage.PreferredSize);
this.centerPositionRects[index++] = new KeyValuePair <AllowedDockPosition, Rectangle>(AllowedDockPosition.Top, bounds);
//right rect
bounds = new Rectangle(template.RightImage.LocationOnCenterGuide, template.RightImage.PreferredSize);
this.centerPositionRects[index++] = new KeyValuePair <AllowedDockPosition, Rectangle>(AllowedDockPosition.Right, bounds);
//bottom rect
bounds = new Rectangle(template.BottomImage.LocationOnCenterGuide, template.BottomImage.PreferredSize);
this.centerPositionRects[index++] = new KeyValuePair <AllowedDockPosition, Rectangle>(AllowedDockPosition.Bottom, bounds);
//fill rect
bounds = new Rectangle(template.FillImage.LocationOnCenterGuide, template.FillImage.PreferredSize);
this.centerPositionRects[index++] = new KeyValuePair <AllowedDockPosition, Rectangle>(AllowedDockPosition.Fill, bounds);
}
protected override void PaintWindow(Graphics g, Bitmap graphicsBitmap)
{
base.PaintWindow(g, graphicsBitmap);
//Center docking position needs special handling
if (this.position != DockingGuidesPosition.Center)
{
return;
}
IDockingGuidesTemplate template = this.owner.DockManager.DockingGuidesTemplate;
Rectangle imageBounds;
Image image;
//if (template.CenterBackgroundImage != null)
//{
// g.DrawImage(template.CenterBackgroundImage.Image,
// new Rectangle(template.CenterBackgroundImage.LocationOnCenterGuide, template.CenterBackgroundImage.PreferredSize));
//}
if ((this.allowedDockPosition & AllowedDockPosition.Left) == AllowedDockPosition.Left)
{
image = this.lastHitPosition == DockPosition.Left ? template.LeftImage.HotImage : template.LeftImage.Image;
imageBounds = new Rectangle(template.LeftImage.LocationOnCenterGuide, template.LeftImage.PreferredSize);
g.DrawImage(image, imageBounds);
}
if ((this.allowedDockPosition & AllowedDockPosition.Top) == AllowedDockPosition.Top)
{
image = this.lastHitPosition == DockPosition.Top ? template.TopImage.HotImage : template.TopImage.Image;
imageBounds = new Rectangle(template.TopImage.LocationOnCenterGuide, template.TopImage.PreferredSize);
g.DrawImage(image, imageBounds);
}
if ((this.allowedDockPosition & AllowedDockPosition.Right) == AllowedDockPosition.Right)
{
image = this.lastHitPosition == DockPosition.Right ? template.RightImage.HotImage : template.RightImage.Image;
imageBounds = new Rectangle(template.RightImage.LocationOnCenterGuide, template.RightImage.PreferredSize);
g.DrawImage(image, imageBounds);
}
if ((this.allowedDockPosition & AllowedDockPosition.Bottom) == AllowedDockPosition.Bottom)
{
image = this.lastHitPosition == DockPosition.Bottom ? template.BottomImage.HotImage : template.BottomImage.Image;
imageBounds = new Rectangle(template.BottomImage.LocationOnCenterGuide, template.BottomImage.PreferredSize);
g.DrawImage(image, imageBounds);
}
if ((this.allowedDockPosition & AllowedDockPosition.Fill) == AllowedDockPosition.Fill)
{
image = this.lastHitPosition == DockPosition.Fill ? template.FillImage.HotImage : template.FillImage.Image;
imageBounds = new Rectangle(template.FillImage.LocationOnCenterGuide, template.FillImage.PreferredSize);
g.DrawImage(image, imageBounds);
}
}
private void UpdateFromPosition()
{
Image background = null;
IDockingGuidesTemplate template = this.owner.DockManager.DockingGuidesTemplate;
if (this.position == DockingGuidesPosition.Center)
{
this.allowedDockPosition = AllowedDockPosition.All;
background = template.CenterBackgroundImage.Image;
this.UpdateCenterRects();
}
else
{
switch (this.position)
{
case DockingGuidesPosition.Bottom:
background = template.BottomImage.Image;
this.allowedDockPosition = AllowedDockPosition.Bottom;
break;
case DockingGuidesPosition.Left:
background = template.LeftImage.Image;
this.allowedDockPosition = AllowedDockPosition.Left;
break;
case DockingGuidesPosition.Right:
background = template.RightImage.Image;
this.allowedDockPosition = AllowedDockPosition.Right;
break;
case DockingGuidesPosition.Top:
background = template.TopImage.Image;
this.allowedDockPosition = AllowedDockPosition.Top;
break;
}
}
this.BackgroundImage = background;
}
public void Initialize(IDockingGuidesTemplate template)
{
this.fillColor = template.DockingHintBackColor;
this.borderColor = template.DockingHintBorderColor;
this.borderWidth = template.DockingHintBorderWidth;
}
