void Win32Graphics::drawGraphics( const OSGraphics &rGraphics, int xSrc,
int ySrc, int xDest, int yDest, int width,
int height )
{
if( width == -1 )
{
width = rGraphics.getWidth();
}
if( height == -1 )
{
height = rGraphics.getHeight();
}
// Create the mask for transparency
HRGN mask = CreateRectRgn( xSrc, ySrc, xSrc + width, ySrc + height );
CombineRgn( mask, ((Win32Graphics&)rGraphics).getMask(), mask, RGN_AND );
OffsetRgn( mask, xDest - xSrc, yDest - ySrc );
// Copy the image
HDC srcDC = ((Win32Graphics&)rGraphics).getDC();
SelectClipRgn( m_hDC, mask );
BitBlt( m_hDC, xDest, yDest, width, height, srcDC, xSrc, ySrc, SRCCOPY );
// Add the source mask to the mask of the graphics
CombineRgn( m_mask, mask, m_mask, RGN_OR );
DeleteObject( mask );
}
void Win32Graphics::drawGraphics( const OSGraphics &rGraphics, int xSrc,
int ySrc, int xDest, int yDest, int width,
int height )
{
// check and adapt to source if needed
if( !checkBoundaries( 0, 0, rGraphics.getWidth(), rGraphics.getHeight(),
xSrc, ySrc, width, height ) )
{
msg_Err( getIntf(), "nothing to draw from graphics source" );
return;
}
// check destination
if( !checkBoundaries( 0, 0, m_width, m_height,
xDest, yDest, width, height ) )
{
msg_Err( getIntf(), "out of reach destination! pls, debug your skin" );
return;
}
// Create the mask for transparency
HRGN mask = CreateRectRgn( xSrc, ySrc, xSrc + width, ySrc + height );
CombineRgn( mask, ((Win32Graphics&)rGraphics).getMask(), mask, RGN_AND );
OffsetRgn( mask, xDest - xSrc, yDest - ySrc );
// Copy the image
HDC srcDC = ((Win32Graphics&)rGraphics).getDC();
SelectClipRgn( m_hDC, mask );
BitBlt( m_hDC, xDest, yDest, width, height, srcDC, xSrc, ySrc, SRCCOPY );
// Add the source mask to the mask of the graphics
CombineRgn( m_mask, mask, m_mask, RGN_OR );
DeleteObject( mask );
}
void X11Tooltip::show( int left, int top, OSGraphics &rText )
{
// Source drawable
Drawable src = ((X11Graphics&)rText).getDrawable();
int width = rText.getWidth();
int height = rText.getHeight();
XMoveResizeWindow( XDISPLAY, m_wnd, left, top, width, height );
// Show the window
XMapRaised( XDISPLAY, m_wnd );
// Move it again if the window manager forgets the position
XMoveWindow( XDISPLAY, m_wnd, left, top );
XCopyArea( XDISPLAY, src, m_wnd, XGC, 0, 0, width, height, 0, 0 );
}
void Win32Tooltip::show( int left, int top, OSGraphics &rText )
{
// Source drawable
HDC srcDC = ((Win32Graphics&)rText).getDC();
int width = rText.getWidth();
int height = rText.getHeight();
// Set the window on top, resize it and show it
SetWindowPos( m_hWnd, HWND_TOPMOST, left, top, width, height, 0 );
ShowWindow( m_hWnd, SW_SHOW );
HDC wndDC = GetDC( m_hWnd );
BitBlt( wndDC, 0, 0, width, height, srcDC, 0, 0, SRCCOPY );
ReleaseDC( m_hWnd, wndDC );
}
void X11Graphics::drawGraphics( const OSGraphics &rGraphics, int xSrc,
int ySrc, int xDest, int yDest, int width,
int height )
{
if( width == -1 )
{
width = rGraphics.getWidth();
}
if( height == -1 )
{
height = rGraphics.getHeight();
}
// Source drawable
Drawable src = ((X11Graphics&)rGraphics).getDrawable();
// Create the mask for transparency
Region voidMask = XCreateRegion();
XRectangle rect;
rect.x = xSrc;
rect.y = ySrc;
rect.width = width;
rect.height = height;
Region clipMask = XCreateRegion();
XUnionRectWithRegion( &rect, voidMask, clipMask );
Region mask = XCreateRegion();
XIntersectRegion( ((X11Graphics&)rGraphics).getMask(), clipMask, mask );
XDestroyRegion( clipMask );
XDestroyRegion( voidMask );
XOffsetRegion( mask, xDest - xSrc, yDest - ySrc );
// Copy the pixmap
XSetRegion( XDISPLAY, m_gc, mask );
XCopyArea( XDISPLAY, src, m_pixmap, m_gc, xSrc, ySrc, width, height,
xDest, yDest );
// Add the source mask to the mask of the graphics
Region newMask = XCreateRegion();
XUnionRegion( m_mask, mask, newMask );
XDestroyRegion( mask );
XDestroyRegion( m_mask );
m_mask = newMask;
}
