コード例 #1
0
ファイル: xf_rail.c プロジェクト: authentic8/NeutrinoRDP
void xf_rail_paint(xfInfo* xfi, rdpRail* rail, sint32 uleft, sint32 utop, uint32 uright, uint32 ubottom)
{
	xfWindow* xfw;
	rdpWindow* window;
	tbool intersect;
	uint32 iwidth, iheight;
	sint32 ileft, itop;
	uint32 iright, ibottom;
	sint32 wleft, wtop;
	uint32 wright, wbottom;

	window_list_rewind(rail->list);

	while (window_list_has_next(rail->list))
	{
		window = window_list_get_next(rail->list);
		xfw = (xfWindow*) window->extra;

		// RDP can have zero width or height windows.  X cannot, so we ignore these.

		if (window->windowWidth == 0 || window->windowHeight == 0)
		{
			continue;
		}

		wleft = window->windowOffsetX;
		wtop = window->windowOffsetY;
		wright = window->windowOffsetX + window->windowWidth - 1;
		wbottom = window->windowOffsetY + window->windowHeight - 1;

		ileft = MAX(uleft, wleft);
		itop = MAX(utop, wtop);
		iright = MIN(uright, wright);
		ibottom = MIN(ubottom, wbottom);

		iwidth = iright - ileft + 1;
		iheight = ibottom - itop + 1;

		intersect = ((iright > ileft) && (ibottom > itop)) ? true : false;

		if (intersect)
		{
			xf_UpdateWindowArea(xfi, xfw, ileft - wleft, itop - wtop, iwidth, iheight);
		}
	}
}
コード例 #2
0
ファイル: xf_rail.c プロジェクト: ADILOFASKI/FreeRDP
void xf_rail_paint(xfContext* xfc, rdpRail* rail, INT32 uleft, INT32 utop, UINT32 uright, UINT32 ubottom)
{
	xfWindow* xfw;
	rdpWindow* window;
	BOOL intersect;
	UINT32 iwidth, iheight;
	INT32 ileft, itop;
	UINT32 iright, ibottom;
	INT32 wleft, wtop; 
	UINT32 wright, wbottom;

	window_list_rewind(rail->list);

	while (window_list_has_next(rail->list))
	{
		window = window_list_get_next(rail->list);
		xfw = (xfWindow*) window->extra;

                /* RDP can have zero width or height windows. X cannot, so we ignore these. */

                if ((window->windowWidth == 0) || (window->windowHeight == 0))
                {
                        continue;
                }

		wleft = window->visibleOffsetX;
		wtop = window->visibleOffsetY;
		wright = window->visibleOffsetX + window->windowWidth - 1;
		wbottom = window->visibleOffsetY + window->windowHeight - 1;

		ileft = MAX(uleft, wleft);
		itop = MAX(utop, wtop);
		iright = MIN(uright, wright);
		ibottom = MIN(ubottom, wbottom);

		iwidth = iright - ileft + 1;
		iheight = ibottom - itop + 1;

		intersect = ((iright > ileft) && (ibottom > itop)) ? TRUE : FALSE;

		if (intersect)
		{
			xf_UpdateWindowArea(xfc, xfw, ileft - wleft, itop - wtop, iwidth, iheight);
		}
	}
}
コード例 #3
0
ファイル: xf_rail.c プロジェクト: roman-b/FreeRDP-1.0
void xf_rail_paint(xfInfo* xfi, rdpRail* rail, uint32 ileft, uint32 itop, uint32 iright, uint32 ibottom)
{
	xfWindow* xfw;
	rdpWindow* window;
	boolean intersect;
	uint32 uwidth, uheight;
	uint32 uleft, utop, uright, ubottom;
	uint32 wleft, wtop, wright, wbottom;

	window_list_rewind(rail->list);

	while (window_list_has_next(rail->list))
	{
		window = window_list_get_next(rail->list);
		xfw = (xfWindow*) window->extra;

		wleft = xfw->left;
		wtop = xfw->top;
		wright = xfw->right;
		wbottom = xfw->bottom;

		intersect = ((iright > wleft) && (ileft < wright) &&
				(ibottom > wtop) && (itop < wbottom)) ? True : False;

		uleft = (ileft > wleft) ? ileft : wleft;
		utop = (itop > wtop) ? itop : wtop;
		uright = (iright < wright) ? iright : wright;
		ubottom = (ibottom < wbottom) ? ibottom : wbottom;
		uwidth = uright - uleft + 1;
		uheight = ubottom - utop + 1;

		if (intersect)
		{
			XPutImage(xfi->display, xfi->primary, xfw->gc, xfi->image,
					uleft, utop, uleft, utop, uwidth, uheight);

			XCopyArea(xfi->display, xfi->primary, xfw->handle, xfw->gc,
					uleft, utop, uwidth, uheight,
					uleft - xfw->left, utop - xfw->top);
		}
	}

	XFlush(xfi->display);
}