void xf_Glyph_BeginDraw(rdpContext* context, int x, int y, int width, int height, UINT32 bgcolor, UINT32 fgcolor, BOOL fOpRedundant)
{
xfContext* xfc = (xfContext*) context;
bgcolor = freerdp_convert_gdi_order_color(bgcolor, context->settings->ColorDepth, xfc->format, xfc->palette);
fgcolor = freerdp_convert_gdi_order_color(fgcolor, context->settings->ColorDepth, xfc->format, xfc->palette);
xf_lock_x11(xfc, FALSE);
XSetFunction(xfc->display, xfc->gc, GXcopy);
if (width && height)
{
XSetFillStyle(xfc->display, xfc->gc, FillSolid);
XSetForeground(xfc->display, xfc->gc, fgcolor);
XFillRectangle(xfc->display, xfc->drawing, xfc->gc, x, y, width, height);
}
XSetForeground(xfc->display, xfc->gc, bgcolor);
XSetBackground(xfc->display, xfc->gc, fgcolor);
XSetFillStyle(xfc->display, xfc->gc, fOpRedundant ? FillOpaqueStippled : FillStippled);
xf_unlock_x11(xfc, FALSE);
}
void gdi_Glyph_EndDraw(rdpContext* context, int x, int y, int width, int height, UINT32 bgcolor, UINT32 fgcolor)
{
rdpGdi* gdi = context->gdi;
bgcolor = freerdp_convert_gdi_order_color(bgcolor, gdi->srcBpp, gdi->format, gdi->palette);
gdi->textColor = gdi_SetTextColor(gdi->drawing->hdc, bgcolor);
}
static BOOL gdi_multi_opaque_rect(rdpContext* context, MULTI_OPAQUE_RECT_ORDER* multi_opaque_rect)
{
int i;
GDI_RECT rect;
HGDI_BRUSH hBrush;
UINT32 brush_color;
DELTA_RECT* rectangle;
rdpGdi* gdi = context->gdi;
BOOL ret = TRUE;
for (i = 1; i < (int) multi_opaque_rect->numRectangles + 1; i++)
{
rectangle = &multi_opaque_rect->rectangles[i];
gdi_CRgnToRect(rectangle->left, rectangle->top,
rectangle->width, rectangle->height, &rect);
brush_color = freerdp_convert_gdi_order_color(multi_opaque_rect->color, gdi->srcBpp, gdi->format, gdi->palette);
hBrush = gdi_CreateSolidBrush(brush_color);
if (!hBrush)
{
ret = FALSE;
break;
}
gdi_FillRect(gdi->drawing->hdc, &rect, hBrush);
gdi_DeleteObject((HGDIOBJECT) hBrush);
}
return ret;
}
static void gdi_polyline(rdpContext* context, POLYLINE_ORDER* polyline)
{
int i;
INT32 x;
INT32 y;
UINT32 color;
HGDI_PEN hPen;
DELTA_POINT* points;
rdpGdi* gdi = context->gdi;
color = freerdp_convert_gdi_order_color(polyline->penColor, gdi->srcBpp, gdi->format, gdi->palette);
hPen = gdi_CreatePen(GDI_PS_SOLID, 1, (GDI_COLOR) color);
gdi_SelectObject(gdi->drawing->hdc, (HGDIOBJECT) hPen);
gdi_SetROP2(gdi->drawing->hdc, polyline->bRop2);
x = polyline->xStart;
y = polyline->yStart;
gdi_MoveToEx(gdi->drawing->hdc, x, y, NULL);
points = polyline->points;
for (i = 0; i < (int) polyline->numDeltaEntries; i++)
{
x += points[i].x;
y += points[i].y;
gdi_LineTo(gdi->drawing->hdc, x, y);
gdi_MoveToEx(gdi->drawing->hdc, x, y, NULL);
}
gdi_DeleteObject((HGDIOBJECT) hPen);
}
void xf_gdi_opaque_rect(rdpContext* context, OPAQUE_RECT_ORDER* opaque_rect)
{
UINT32 color;
xfContext* xfc = (xfContext*) context;
xf_lock_x11(xfc, FALSE);
color = freerdp_convert_gdi_order_color(opaque_rect->color, context->settings->ColorDepth, xfc->format, xfc->palette);
color = xf_gdi_get_color(xfc, color);
XSetFunction(xfc->display, xfc->gc, GXcopy);
XSetFillStyle(xfc->display, xfc->gc, FillSolid);
XSetForeground(xfc->display, xfc->gc, color);
XFillRectangle(xfc->display, xfc->drawing, xfc->gc,
opaque_rect->nLeftRect, opaque_rect->nTopRect,
opaque_rect->nWidth, opaque_rect->nHeight);
if (xfc->drawing == xfc->primary)
{
if (!xfc->remote_app)
{
XFillRectangle(xfc->display, xfc->drawable, xfc->gc,
opaque_rect->nLeftRect, opaque_rect->nTopRect,
opaque_rect->nWidth, opaque_rect->nHeight);
}
gdi_InvalidateRegion(xfc->hdc, opaque_rect->nLeftRect, opaque_rect->nTopRect,
opaque_rect->nWidth, opaque_rect->nHeight);
}
xf_unlock_x11(xfc, FALSE);
}
void xf_gdi_polygon_sc(rdpContext* context, POLYGON_SC_ORDER* polygon_sc)
{
int i, npoints;
XPoint* points;
UINT32 brush_color;
xfContext* xfc = (xfContext*) context;
xf_lock_x11(xfc, FALSE);
xf_set_rop2(xfc, polygon_sc->bRop2);
brush_color = freerdp_convert_gdi_order_color(polygon_sc->brushColor, context->settings->ColorDepth, xfc->format, xfc->palette);
brush_color = xf_gdi_get_color(xfc, brush_color);
npoints = polygon_sc->numPoints + 1;
points = malloc(sizeof(XPoint) * npoints);
points[0].x = polygon_sc->xStart;
points[0].y = polygon_sc->yStart;
for (i = 0; i < polygon_sc->numPoints; i++)
{
points[i + 1].x = polygon_sc->points[i].x;
points[i + 1].y = polygon_sc->points[i].y;
}
switch (polygon_sc->fillMode)
{
case 1: /* alternate */
XSetFillRule(xfc->display, xfc->gc, EvenOddRule);
break;
case 2: /* winding */
XSetFillRule(xfc->display, xfc->gc, WindingRule);
break;
default:
WLog_ERR(TAG, "PolygonSC unknown fillMode: %d", polygon_sc->fillMode);
break;
}
XSetFillStyle(xfc->display, xfc->gc, FillSolid);
XSetForeground(xfc->display, xfc->gc, brush_color);
XFillPolygon(xfc->display, xfc->drawing, xfc->gc,
points, npoints, Complex, CoordModePrevious);
if (xfc->drawing == xfc->primary)
{
XFillPolygon(xfc->display, xfc->drawable, xfc->gc,
points, npoints, Complex, CoordModePrevious);
}
XSetFunction(xfc->display, xfc->gc, GXcopy);
free(points);
xf_unlock_x11(xfc, FALSE);
}
void gdi_Glyph_BeginDraw(rdpContext* context, int x, int y, int width, int height, UINT32 bgcolor, UINT32 fgcolor, BOOL fOpRedundant)
{
GDI_RECT rect;
HGDI_BRUSH brush;
rdpGdi* gdi = context->gdi;
/* TODO: handle fOpRedundant! See xf_Glyph_BeginDraw() */
bgcolor = freerdp_convert_gdi_order_color(bgcolor, gdi->srcBpp, gdi->format, gdi->palette);
fgcolor = freerdp_convert_gdi_order_color(fgcolor, gdi->srcBpp, gdi->format, gdi->palette);
gdi_CRgnToRect(x, y, width, height, &rect);
brush = gdi_CreateSolidBrush(fgcolor);
gdi_FillRect(gdi->drawing->hdc, &rect, brush);
gdi_DeleteObject((HGDIOBJECT) brush);
gdi->textColor = gdi_SetTextColor(gdi->drawing->hdc, bgcolor);
}
static void gdi_line_to(rdpContext* context, LINE_TO_ORDER* lineTo)
{
UINT32 color;
HGDI_PEN hPen;
rdpGdi* gdi = context->gdi;
color = freerdp_convert_gdi_order_color(lineTo->penColor, gdi->srcBpp, gdi->format, gdi->palette);
hPen = gdi_CreatePen(lineTo->penStyle, lineTo->penWidth, (GDI_COLOR) color);
gdi_SelectObject(gdi->drawing->hdc, (HGDIOBJECT) hPen);
gdi_SetROP2(gdi->drawing->hdc, lineTo->bRop2);
gdi_MoveToEx(gdi->drawing->hdc, lineTo->nXStart, lineTo->nYStart, NULL);
gdi_LineTo(gdi->drawing->hdc, lineTo->nXEnd, lineTo->nYEnd);
gdi_DeleteObject((HGDIOBJECT) hPen);
}
static void gdi_opaque_rect(rdpContext* context, OPAQUE_RECT_ORDER* opaque_rect)
{
GDI_RECT rect;
HGDI_BRUSH hBrush;
UINT32 brush_color;
rdpGdi* gdi = context->gdi;
gdi_CRgnToRect(opaque_rect->nLeftRect, opaque_rect->nTopRect,
opaque_rect->nWidth, opaque_rect->nHeight, &rect);
brush_color = freerdp_convert_gdi_order_color(opaque_rect->color, gdi->srcBpp, gdi->format, gdi->palette);
hBrush = gdi_CreateSolidBrush(brush_color);
gdi_FillRect(gdi->drawing->hdc, &rect, hBrush);
gdi_DeleteObject((HGDIOBJECT) hBrush);
}
void xf_gdi_line_to(rdpContext* context, LINE_TO_ORDER* line_to)
{
UINT32 color;
xfContext* xfc = (xfContext*) context;
xf_lock_x11(xfc, FALSE);
xf_set_rop2(xfc, line_to->bRop2);
color = freerdp_convert_gdi_order_color(line_to->penColor, context->settings->ColorDepth, xfc->format, xfc->palette);
color = xf_gdi_get_color(xfc, color);
XSetFillStyle(xfc->display, xfc->gc, FillSolid);
XSetForeground(xfc->display, xfc->gc, color);
XDrawLine(xfc->display, xfc->drawing, xfc->gc,
line_to->nXStart, line_to->nYStart, line_to->nXEnd, line_to->nYEnd);
if (xfc->drawing == xfc->primary)
{
if (!xfc->remote_app)
{
XDrawLine(xfc->display, xfc->drawable, xfc->gc,
line_to->nXStart, line_to->nYStart, line_to->nXEnd, line_to->nYEnd);
}
int width, height;
width = line_to->nXStart - line_to->nXEnd;
height = line_to->nYStart - line_to->nYEnd;
if (width < 0)
width *= (-1);
if (height < 0)
height *= (-1);
gdi_InvalidateRegion(xfc->hdc, line_to->nXStart, line_to->nYStart, width, height);
}
XSetFunction(xfc->display, xfc->gc, GXcopy);
xf_unlock_x11(xfc, FALSE);
}
UINT32 guac_rdp_convert_color(rdpContext* context, UINT32 color) {
#ifdef HAVE_FREERDP_CONVERT_GDI_ORDER_COLOR
UINT32* palette = ((rdp_freerdp_context*) context)->palette;
/* Convert given color to ARGB32 */
return freerdp_convert_gdi_order_color(color,
guac_rdp_get_depth(context->instance), PIXEL_FORMAT_ARGB32,
(BYTE*) palette);
#else
CLRCONV* clrconv = ((rdp_freerdp_context*) context)->clrconv;
/* Convert given color to ARGB32 */
return freerdp_color_convert_var(color,
guac_rdp_get_depth(context->instance), 32,
clrconv);
#endif
}
void xf_gdi_multi_opaque_rect(rdpContext* context, MULTI_OPAQUE_RECT_ORDER* multi_opaque_rect)
{
int i;
UINT32 color;
DELTA_RECT* rectangle;
xfContext* xfc = (xfContext*) context;
xf_lock_x11(xfc, FALSE);
color = freerdp_convert_gdi_order_color(multi_opaque_rect->color, context->settings->ColorDepth, xfc->format, xfc->palette);
color = xf_gdi_get_color(xfc, color);
XSetFunction(xfc->display, xfc->gc, GXcopy);
XSetFillStyle(xfc->display, xfc->gc, FillSolid);
XSetForeground(xfc->display, xfc->gc, color);
for (i = 1; i < multi_opaque_rect->numRectangles + 1; i++)
{
rectangle = &multi_opaque_rect->rectangles[i];
XFillRectangle(xfc->display, xfc->drawing, xfc->gc,
rectangle->left, rectangle->top,
rectangle->width, rectangle->height);
if (xfc->drawing == xfc->primary)
{
if (!xfc->remote_app)
{
XFillRectangle(xfc->display, xfc->drawable, xfc->gc,
rectangle->left, rectangle->top,
rectangle->width, rectangle->height);
}
gdi_InvalidateRegion(xfc->hdc, rectangle->left, rectangle->top, rectangle->width, rectangle->height);
}
}
xf_unlock_x11(xfc, FALSE);
}
static void gdi_mem3blt(rdpContext* context, MEM3BLT_ORDER* mem3blt)
{
BYTE* data;
rdpBrush* brush;
UINT32 foreColor;
UINT32 backColor;
gdiBitmap* bitmap;
GDI_COLOR originalColor;
HGDI_BRUSH originalBrush;
rdpGdi* gdi = context->gdi;
brush = &mem3blt->brush;
bitmap = (gdiBitmap*) mem3blt->bitmap;
foreColor = freerdp_convert_gdi_order_color(mem3blt->foreColor, gdi->srcBpp, gdi->format, gdi->palette);
backColor = freerdp_convert_gdi_order_color(mem3blt->backColor, gdi->srcBpp, gdi->format, gdi->palette);
originalColor = gdi_SetTextColor(gdi->drawing->hdc, foreColor);
if (brush->style == GDI_BS_SOLID)
{
originalBrush = gdi->drawing->hdc->brush;
gdi->drawing->hdc->brush = gdi_CreateSolidBrush(foreColor);
gdi_BitBlt(gdi->drawing->hdc, mem3blt->nLeftRect, mem3blt->nTopRect,
mem3blt->nWidth, mem3blt->nHeight, bitmap->hdc,
mem3blt->nXSrc, mem3blt->nYSrc, gdi_rop3_code(mem3blt->bRop));
gdi_DeleteObject((HGDIOBJECT) gdi->drawing->hdc->brush);
gdi->drawing->hdc->brush = originalBrush;
}
else if (brush->style == GDI_BS_PATTERN)
{
HGDI_BITMAP hBmp;
UINT32 brushFormat;
if (brush->bpp > 1)
{
brushFormat = gdi_get_pixel_format(brush->bpp, FALSE);
data = (BYTE*) _aligned_malloc(8 * 8 * gdi->bytesPerPixel, 16);
freerdp_image_copy(data, gdi->format, -1, 0, 0,
8, 8, brush->data, brushFormat, -1, 0, 0, gdi->palette);
}
else
{
data = (BYTE*) _aligned_malloc(8 * 8 * gdi->bytesPerPixel, 16);
freerdp_image_copy_from_monochrome(data, gdi->format, -1, 0, 0, 8, 8,
brush->data, backColor, foreColor, gdi->palette);
}
hBmp = gdi_CreateBitmap(8, 8, gdi->drawing->hdc->bitsPerPixel, data);
originalBrush = gdi->drawing->hdc->brush;
gdi->drawing->hdc->brush = gdi_CreatePatternBrush(hBmp);
gdi_BitBlt(gdi->drawing->hdc, mem3blt->nLeftRect, mem3blt->nTopRect,
mem3blt->nWidth, mem3blt->nHeight, bitmap->hdc,
mem3blt->nXSrc, mem3blt->nYSrc, gdi_rop3_code(mem3blt->bRop));
gdi_DeleteObject((HGDIOBJECT) gdi->drawing->hdc->brush);
gdi->drawing->hdc->brush = originalBrush;
}
else
{
WLog_ERR(TAG, "Mem3Blt unimplemented brush style:%d", brush->style);
}
gdi_SetTextColor(gdi->drawing->hdc, originalColor);
}
static BOOL gdi_patblt(rdpContext* context, PATBLT_ORDER* patblt)
{
BYTE* data;
rdpBrush* brush;
UINT32 foreColor;
UINT32 backColor;
GDI_COLOR originalColor;
HGDI_BRUSH originalBrush;
rdpGdi* gdi = context->gdi;
BOOL ret = TRUE;
brush = &patblt->brush;
foreColor = freerdp_convert_gdi_order_color(patblt->foreColor, gdi->srcBpp, gdi->format, gdi->palette);
backColor = freerdp_convert_gdi_order_color(patblt->backColor, gdi->srcBpp, gdi->format, gdi->palette);
originalColor = gdi_SetTextColor(gdi->drawing->hdc, foreColor);
if (brush->style == GDI_BS_SOLID)
{
originalBrush = gdi->drawing->hdc->brush;
gdi->drawing->hdc->brush = gdi_CreateSolidBrush(foreColor);
if (!gdi->drawing->hdc->brush)
{
ret = FALSE;
goto out_error;
}
if (gdi_PatBlt(gdi->drawing->hdc, patblt->nLeftRect, patblt->nTopRect,
patblt->nWidth, patblt->nHeight, gdi_rop3_code(patblt->bRop)) == 0)
ret = FALSE;
gdi_DeleteObject((HGDIOBJECT) gdi->drawing->hdc->brush);
gdi->drawing->hdc->brush = originalBrush;
}
else if (brush->style == GDI_BS_HATCHED)
{
BYTE* hatched;
HGDI_BITMAP hBmp;
data = (BYTE*) _aligned_malloc(8 * 8 * gdi->bytesPerPixel, 16);
if (!data)
{
ret = FALSE;
goto out_error;
}
hatched = GDI_BS_HATCHED_PATTERNS + (8 * brush->hatch);
freerdp_image_copy_from_monochrome(data, gdi->format, -1, 0, 0, 8, 8,
hatched, backColor, foreColor, gdi->palette);
hBmp = gdi_CreateBitmap(8, 8, gdi->drawing->hdc->bitsPerPixel, data);
if (!hBmp)
{
_aligned_free(data);
ret = FALSE;
goto out_error;
}
originalBrush = gdi->drawing->hdc->brush;
gdi->drawing->hdc->brush = gdi_CreateHatchBrush(hBmp);
if (!gdi->drawing->hdc->brush)
{
_aligned_free(data);
ret = FALSE;
goto out_error;
}
if (gdi_PatBlt(gdi->drawing->hdc, patblt->nLeftRect, patblt->nTopRect,
patblt->nWidth, patblt->nHeight, gdi_rop3_code(patblt->bRop)) == 0)
ret = FALSE;
gdi_DeleteObject((HGDIOBJECT) gdi->drawing->hdc->brush);
gdi->drawing->hdc->brush = originalBrush;
}
else if (brush->style == GDI_BS_PATTERN)
{
HGDI_BITMAP hBmp;
UINT32 brushFormat;
if (brush->bpp > 1)
{
brushFormat = gdi_get_pixel_format(brush->bpp, FALSE);
data = (BYTE*) _aligned_malloc(8 * 8 * gdi->bytesPerPixel, 16);
if (!data)
{
ret = FALSE;
goto out_error;
}
freerdp_image_copy(data, gdi->format, -1, 0, 0,
8, 8, brush->data, brushFormat, -1, 0, 0, gdi->palette);
}
else
{
data = (BYTE*) _aligned_malloc(8 * 8 * gdi->bytesPerPixel, 16);
if (!data)
{
ret = FALSE;
goto out_error;
}
freerdp_image_copy_from_monochrome(data, gdi->format, -1, 0, 0, 8, 8,
brush->data, backColor, foreColor, gdi->palette);
}
hBmp = gdi_CreateBitmap(8, 8, gdi->drawing->hdc->bitsPerPixel, data);
if (!hBmp)
{
_aligned_free(data);
ret = FALSE;
goto out_error;
}
originalBrush = gdi->drawing->hdc->brush;
gdi->drawing->hdc->brush = gdi_CreatePatternBrush(hBmp);
if (!gdi->drawing->hdc->brush)
{
_aligned_free(data);
ret = FALSE;
goto out_error;
}
if (gdi_PatBlt(gdi->drawing->hdc, patblt->nLeftRect, patblt->nTopRect,
patblt->nWidth, patblt->nHeight, gdi_rop3_code(patblt->bRop)) == 0)
ret = FALSE;
gdi_DeleteObject((HGDIOBJECT) gdi->drawing->hdc->brush);
gdi->drawing->hdc->brush = originalBrush;
}
else
{
WLog_ERR(TAG, "unimplemented brush style:%d", brush->style);
}
out_error:
gdi_SetTextColor(gdi->drawing->hdc, originalColor);
return ret;
}
void xf_gdi_polyline(rdpContext* context, POLYLINE_ORDER* polyline)
{
int i;
int x, y;
int x1, y1;
int x2, y2;
int npoints;
UINT32 color;
XPoint* points;
int width, height;
xfContext* xfc = (xfContext*) context;
xf_lock_x11(xfc, FALSE);
xf_set_rop2(xfc, polyline->bRop2);
color = freerdp_convert_gdi_order_color(polyline->penColor, context->settings->ColorDepth, xfc->format, xfc->palette);
color = xf_gdi_get_color(xfc, color);
XSetFillStyle(xfc->display, xfc->gc, FillSolid);
XSetForeground(xfc->display, xfc->gc, color);
npoints = polyline->numPoints + 1;
points = malloc(sizeof(XPoint) * npoints);
points[0].x = polyline->xStart;
points[0].y = polyline->yStart;
for (i = 0; i < polyline->numPoints; i++)
{
points[i + 1].x = polyline->points[i].x;
points[i + 1].y = polyline->points[i].y;
}
XDrawLines(xfc->display, xfc->drawing, xfc->gc, points, npoints, CoordModePrevious);
if (xfc->drawing == xfc->primary)
{
if (!xfc->remote_app)
{
XDrawLines(xfc->display, xfc->drawable, xfc->gc, points, npoints, CoordModePrevious);
}
x1 = points[0].x;
y1 = points[0].y;
for (i = 1; i < npoints; i++)
{
x2 = points[i].x + x1;
y2 = points[i].y + y1;
x = (x2 < x1) ? x2 : x1;
width = (x2 > x1) ? x2 - x1 : x1 - x2;
y = (y2 < y1) ? y2 : y1;
height = (y2 > y1) ? y2 - y1 : y1 - y2;
x1 = x2;
y1 = y2;
gdi_InvalidateRegion(xfc->hdc, x, y, width, height);
}
}
XSetFunction(xfc->display, xfc->gc, GXcopy);
free(points);
xf_unlock_x11(xfc, FALSE);
}
void xf_gdi_patblt(rdpContext* context, PATBLT_ORDER* patblt)
{
Pixmap pattern;
rdpBrush* brush;
UINT32 foreColor;
UINT32 backColor;
xfContext* xfc = (xfContext*) context;
xf_lock_x11(xfc, FALSE);
brush = &patblt->brush;
xf_set_rop3(xfc, gdi_rop3_code(patblt->bRop));
foreColor = freerdp_convert_gdi_order_color(patblt->foreColor, context->settings->ColorDepth, xfc->format, xfc->palette);
foreColor = xf_gdi_get_color(xfc, foreColor);
backColor = freerdp_convert_gdi_order_color(patblt->backColor, context->settings->ColorDepth, xfc->format, xfc->palette);
backColor = xf_gdi_get_color(xfc, backColor);
if (brush->style == GDI_BS_SOLID)
{
XSetFillStyle(xfc->display, xfc->gc, FillSolid);
XSetForeground(xfc->display, xfc->gc, foreColor);
XFillRectangle(xfc->display, xfc->drawing, xfc->gc,
patblt->nLeftRect, patblt->nTopRect, patblt->nWidth, patblt->nHeight);
}
else if (brush->style == GDI_BS_HATCHED)
{
pattern = xf_mono_bitmap_new(xfc, 8, 8, GDI_BS_HATCHED_PATTERNS + 8 * brush->hatch);
XSetForeground(xfc->display, xfc->gc, backColor);
XSetBackground(xfc->display, xfc->gc, foreColor);
XSetFillStyle(xfc->display, xfc->gc, FillOpaqueStippled);
XSetStipple(xfc->display, xfc->gc, pattern);
XSetTSOrigin(xfc->display, xfc->gc, brush->x, brush->y);
XFillRectangle(xfc->display, xfc->drawing, xfc->gc,
patblt->nLeftRect, patblt->nTopRect, patblt->nWidth, patblt->nHeight);
XFreePixmap(xfc->display, pattern);
}
else if (brush->style == GDI_BS_PATTERN)
{
if (brush->bpp > 1)
{
pattern = xf_brush_new(xfc, 8, 8, brush->bpp, brush->data);
XSetFillStyle(xfc->display, xfc->gc, FillTiled);
XSetTile(xfc->display, xfc->gc, pattern);
XSetTSOrigin(xfc->display, xfc->gc, brush->x, brush->y);
XFillRectangle(xfc->display, xfc->drawing, xfc->gc,
patblt->nLeftRect, patblt->nTopRect, patblt->nWidth, patblt->nHeight);
XSetTile(xfc->display, xfc->gc, xfc->primary);
XFreePixmap(xfc->display, pattern);
}
else
{
pattern = xf_mono_bitmap_new(xfc, 8, 8, brush->data);
XSetForeground(xfc->display, xfc->gc, backColor);
XSetBackground(xfc->display, xfc->gc, foreColor);
XSetFillStyle(xfc->display, xfc->gc, FillOpaqueStippled);
XSetStipple(xfc->display, xfc->gc, pattern);
XSetTSOrigin(xfc->display, xfc->gc, brush->x, brush->y);
XFillRectangle(xfc->display, xfc->drawing, xfc->gc,
patblt->nLeftRect, patblt->nTopRect, patblt->nWidth, patblt->nHeight);
XFreePixmap(xfc->display, pattern);
}
}
else
{
WLog_ERR(TAG, "unimplemented brush style:%d", brush->style);
}
if (xfc->drawing == xfc->primary)
{
XSetFunction(xfc->display, xfc->gc, GXcopy);
if (!xfc->remote_app)
{
XCopyArea(xfc->display, xfc->primary, xfc->drawable, xfc->gc, patblt->nLeftRect, patblt->nTopRect, patblt->nWidth, patblt->nHeight, patblt->nLeftRect, patblt->nTopRect);
}
gdi_InvalidateRegion(xfc->hdc, patblt->nLeftRect, patblt->nTopRect, patblt->nWidth, patblt->nHeight);
}
XSetFunction(xfc->display, xfc->gc, GXcopy);
xf_unlock_x11(xfc, FALSE);
}
void xf_gdi_polygon_cb(rdpContext* context, POLYGON_CB_ORDER* polygon_cb)
{
int i, npoints;
XPoint* points;
Pixmap pattern;
rdpBrush* brush;
UINT32 foreColor;
UINT32 backColor;
xfContext* xfc = (xfContext*) context;
xf_lock_x11(xfc, FALSE);
brush = &(polygon_cb->brush);
xf_set_rop2(xfc, polygon_cb->bRop2);
foreColor = freerdp_convert_gdi_order_color(polygon_cb->foreColor, context->settings->ColorDepth, xfc->format, xfc->palette);
foreColor = xf_gdi_get_color(xfc, foreColor);
backColor = freerdp_convert_gdi_order_color(polygon_cb->backColor, context->settings->ColorDepth, xfc->format, xfc->palette);
backColor = xf_gdi_get_color(xfc, backColor);
npoints = polygon_cb->numPoints + 1;
points = malloc(sizeof(XPoint) * npoints);
points[0].x = polygon_cb->xStart;
points[0].y = polygon_cb->yStart;
for (i = 0; i < polygon_cb->numPoints; i++)
{
points[i + 1].x = polygon_cb->points[i].x;
points[i + 1].y = polygon_cb->points[i].y;
}
switch (polygon_cb->fillMode)
{
case GDI_FILL_ALTERNATE: /* alternate */
XSetFillRule(xfc->display, xfc->gc, EvenOddRule);
break;
case GDI_FILL_WINDING: /* winding */
XSetFillRule(xfc->display, xfc->gc, WindingRule);
break;
default:
WLog_ERR(TAG, "PolygonCB unknown fillMode: %d", polygon_cb->fillMode);
break;
}
if (brush->style == GDI_BS_PATTERN)
{
if (brush->bpp > 1)
{
pattern = xf_brush_new(xfc, 8, 8, brush->bpp, brush->data);
XSetFillStyle(xfc->display, xfc->gc, FillTiled);
XSetTile(xfc->display, xfc->gc, pattern);
XSetTSOrigin(xfc->display, xfc->gc, brush->x, brush->y);
XFillPolygon(xfc->display, xfc->drawing, xfc->gc,
points, npoints, Complex, CoordModePrevious);
if (xfc->drawing == xfc->primary)
{
XFillPolygon(xfc->display, xfc->drawable, xfc->gc,
points, npoints, Complex, CoordModePrevious);
}
XSetFillStyle(xfc->display, xfc->gc, FillSolid);
XSetTSOrigin(xfc->display, xfc->gc, 0, 0);
XFreePixmap(xfc->display, pattern);
}
else
{
pattern = xf_mono_bitmap_new(xfc, 8, 8, brush->data);
XSetForeground(xfc->display, xfc->gc, backColor);
XSetBackground(xfc->display, xfc->gc, foreColor);
if (polygon_cb->backMode == BACKMODE_TRANSPARENT)
XSetFillStyle(xfc->display, xfc->gc, FillStippled);
else if (polygon_cb->backMode == BACKMODE_OPAQUE)
XSetFillStyle(xfc->display, xfc->gc, FillOpaqueStippled);
XSetStipple(xfc->display, xfc->gc, pattern);
XSetTSOrigin(xfc->display, xfc->gc, brush->x, brush->y);
XFillPolygon(xfc->display, xfc->drawing, xfc->gc,
points, npoints, Complex, CoordModePrevious);
if (xfc->drawing == xfc->primary)
{
XFillPolygon(xfc->display, xfc->drawable, xfc->gc,
points, npoints, Complex, CoordModePrevious);
}
XSetFillStyle(xfc->display, xfc->gc, FillSolid);
XSetTSOrigin(xfc->display, xfc->gc, 0, 0);
XFreePixmap(xfc->display, pattern);
}
}
else
{
WLog_ERR(TAG, "PolygonCB unimplemented brush style:%d", brush->style);
}
XSetFunction(xfc->display, xfc->gc, GXcopy);
free(points);
xf_unlock_x11(xfc, FALSE);
}
void xf_gdi_mem3blt(rdpContext* context, MEM3BLT_ORDER* mem3blt)
{
rdpBrush* brush;
xfBitmap* bitmap;
UINT32 foreColor;
UINT32 backColor;
Pixmap pattern = 0;
xfContext* xfc = (xfContext*) context;
xf_lock_x11(xfc, FALSE);
brush = &mem3blt->brush;
bitmap = (xfBitmap*) mem3blt->bitmap;
xf_set_rop3(xfc, gdi_rop3_code(mem3blt->bRop));
foreColor = freerdp_convert_gdi_order_color(mem3blt->foreColor, context->settings->ColorDepth, xfc->format, xfc->palette);
foreColor = xf_gdi_get_color(xfc, foreColor);
backColor = freerdp_convert_gdi_order_color(mem3blt->backColor, context->settings->ColorDepth, xfc->format, xfc->palette);
backColor = xf_gdi_get_color(xfc, backColor);
if (brush->style == GDI_BS_PATTERN)
{
if (brush->bpp > 1)
{
pattern = xf_brush_new(xfc, 8, 8, brush->bpp, brush->data);
XSetFillStyle(xfc->display, xfc->gc, FillTiled);
XSetTile(xfc->display, xfc->gc, pattern);
XSetTSOrigin(xfc->display, xfc->gc, brush->x, brush->y);
}
else
{
pattern = xf_mono_bitmap_new(xfc, 8, 8, brush->data);
XSetForeground(xfc->display, xfc->gc, backColor);
XSetBackground(xfc->display, xfc->gc, foreColor);
XSetFillStyle(xfc->display, xfc->gc, FillOpaqueStippled);
XSetStipple(xfc->display, xfc->gc, pattern);
XSetTSOrigin(xfc->display, xfc->gc, brush->x, brush->y);
}
}
else if (brush->style == GDI_BS_SOLID)
{
XSetFillStyle(xfc->display, xfc->gc, FillSolid);
XSetForeground(xfc->display, xfc->gc, backColor);
XSetBackground(xfc->display, xfc->gc, foreColor);
XSetTSOrigin(xfc->display, xfc->gc, brush->x, brush->y);
}
else
{
WLog_ERR(TAG, "Mem3Blt unimplemented brush style:%d", brush->style);
}
XCopyArea(xfc->display, bitmap->pixmap, xfc->drawing, xfc->gc,
mem3blt->nXSrc, mem3blt->nYSrc, mem3blt->nWidth, mem3blt->nHeight,
mem3blt->nLeftRect, mem3blt->nTopRect);
if (xfc->drawing == xfc->primary)
{
if (!xfc->remote_app)
{
XCopyArea(xfc->display, bitmap->pixmap, xfc->drawable, xfc->gc,
mem3blt->nXSrc, mem3blt->nYSrc, mem3blt->nWidth, mem3blt->nHeight,
mem3blt->nLeftRect, mem3blt->nTopRect);
}
gdi_InvalidateRegion(xfc->hdc, mem3blt->nLeftRect, mem3blt->nTopRect, mem3blt->nWidth, mem3blt->nHeight);
}
XSetFillStyle(xfc->display, xfc->gc, FillSolid);
XSetTSOrigin(xfc->display, xfc->gc, 0, 0);
if (pattern != 0)
XFreePixmap(xfc->display, pattern);
XSetFunction(xfc->display, xfc->gc, GXcopy);
xf_unlock_x11(xfc, FALSE);
}
