internal static Rect GetToolBarButtonImageBounds(FragmentControlProvider provider,
SWF.ToolBarButton buttonBase)
{
//Implementation highly based in ThemeWin32Classic.ButtonBase_DrawImage method
Image image;
int imageX;
int imageY;
int imageWidth;
int imageHeight;
Rect buttonRect
= (Rect)provider.GetPropertyValue(AutomationElementIdentifiers.BoundingRectangleProperty.Id);
int width = (int)buttonRect.Width;
image = buttonBase.Image;
if (image == null)
{
return(Rect.Empty);
}
imageWidth = image.Width;
imageHeight = image.Height;
GetXYFromWidthInTopCenterAlignment(width, imageWidth, out imageX, out imageY);
imageX += (int)buttonRect.X;
imageY += (int)buttonRect.Y;
Rect imageRect = new Rect(imageX, imageY, imageWidth, imageHeight);
buttonRect.Intersect(imageRect);
return(buttonRect);
}
internal static Rect GetButtonBaseImageBounds(FragmentControlProvider provider,
SWF.ButtonBase buttonBase)
{
//Implementation highly based in ThemeWin32Classic.ButtonBase_DrawImage method
Image image;
int imageX;
int imageY;
int imageWidth;
int imageHeight;
int width = buttonBase.Width;
int height = buttonBase.Height;
if (buttonBase.ImageIndex != -1)
{
image = buttonBase.ImageList.Images [buttonBase.ImageIndex];
}
else
{
image = buttonBase.Image;
}
if (image == null)
{
return(Rect.Empty);
}
imageWidth = image.Width;
imageHeight = image.Height;
switch (buttonBase.ImageAlign)
{
case ContentAlignment.TopLeft: {
imageX = 5;
imageY = 5;
break;
}
case ContentAlignment.TopCenter: {
GetXYFromWidthInTopCenterAlignment(width, imageWidth, out imageX, out imageY);
break;
}
case ContentAlignment.TopRight: {
imageX = width - imageWidth - 5;
imageY = 5;
break;
}
case ContentAlignment.MiddleLeft: {
imageX = 5;
imageY = (height - imageHeight) / 2;
break;
}
case ContentAlignment.MiddleCenter: {
imageX = (width - imageWidth) / 2;
imageY = (height - imageHeight) / 2;
break;
}
case ContentAlignment.MiddleRight: {
imageX = width - imageWidth - 4;
imageY = (height - imageHeight) / 2;
break;
}
case ContentAlignment.BottomLeft: {
imageX = 5;
imageY = height - imageHeight - 4;
break;
}
case ContentAlignment.BottomCenter: {
imageX = (width - imageWidth) / 2;
imageY = height - imageHeight - 4;
break;
}
case ContentAlignment.BottomRight: {
imageX = width - imageWidth - 4;
imageY = height - imageHeight - 4;
break;
}
default: {
imageX = 5;
imageY = 5;
break;
}
}
Rect buttonRect
= (Rect)provider.GetPropertyValue(AutomationElementIdentifiers.BoundingRectangleProperty.Id);
imageX += (int)buttonRect.X;
imageY += (int)buttonRect.Y;
Rect imageRect = new Rect(imageX, imageY, imageWidth, imageHeight);
buttonRect.Intersect(imageRect);
return(buttonRect);
}