void xf_gdi_line_to(rdpContext* context, LINE_TO_ORDER* line_to)
{
Drawable dst;
uint32 color;
xfInfo* xfi = ((xfContext*) context)->xfi;
xf_set_rop2(xfi, line_to->bRop2);
color = freerdp_color_convert_rgb(line_to->penColor, xfi->srcBpp, 32, xfi->clrconv);
XSetFillStyle(xfi->display, xfi->gc, FillSolid);
XSetForeground(xfi->display, xfi->gc, color);
GET_DST(xfi, dst);
XDrawLine(xfi->display, dst, xfi->gc,
line_to->nXStart, line_to->nYStart, line_to->nXEnd, line_to->nYEnd);
if (xfi->drawing == xfi->primary)
{
int width, height;
if (!xfi->remote_app && !xfi->skip_bs)
{
XDrawLine(xfi->display, xfi->drawable, xfi->gc,
line_to->nXStart, line_to->nYStart, line_to->nXEnd,
line_to->nYEnd);
}
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(xfi->hdc, line_to->nXStart, line_to->nYStart, width, height);
}
XSetFunction(xfi->display, xfi->gc, GXcopy);
}
void xf_gdi_polyline(rdpContext* context, POLYLINE_ORDER* polyline)
{
Drawable dst;
int i;
int x, y;
int x1, y1;
int x2, y2;
int npoints;
uint32 color;
XPoint* points;
int width, height;
xfInfo* xfi = ((xfContext*) context)->xfi;
xf_set_rop2(xfi, polyline->bRop2);
color = freerdp_color_convert_rgb(polyline->penColor, xfi->srcBpp, 32, xfi->clrconv);
XSetFillStyle(xfi->display, xfi->gc, FillSolid);
XSetForeground(xfi->display, xfi->gc, color);
npoints = polyline->numPoints + 1;
points = xmalloc(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;
}
GET_DST(xfi, dst);
XDrawLines(xfi->display, dst, xfi->gc, points, npoints, CoordModePrevious);
if (xfi->drawing == xfi->primary)
{
if (!xfi->remote_app && !xfi->skip_bs)
{
XDrawLines(xfi->display, xfi->drawable, xfi->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(xfi->hdc, x, y, width, height);
}
}
XSetFunction(xfi->display, xfi->gc, GXcopy);
xfree(points);
}
void xf_gdi_line_to(rdpContext* context, LINE_TO_ORDER* line_to)
{
UINT32 color;
xfContext* context_ = (xfContext*) context;
xfInfo* xfi = context_->xfi;
xf_set_rop2(xfi, line_to->bRop2);
color = freerdp_color_convert_rgb(line_to->penColor, context_->settings->ColorDepth, xfi->bpp, xfi->clrconv);
XSetFillStyle(xfi->display, xfi->gc, FillSolid);
XSetForeground(xfi->display, xfi->gc, color);
XDrawLine(xfi->display, xfi->drawing, xfi->gc,
line_to->nXStart, line_to->nYStart, line_to->nXEnd, line_to->nYEnd);
if (xfi->drawing == xfi->primary)
{
int width, height;
if (xfi->remote_app != TRUE)
{
XDrawLine(xfi->display, xfi->drawable, xfi->gc,
line_to->nXStart, line_to->nYStart, line_to->nXEnd, line_to->nYEnd);
}
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(xfi->hdc, line_to->nXStart, line_to->nYStart, width, height);
}
XSetFunction(xfi->display, xfi->gc, GXcopy);
}
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;
xfInfo* xfi = ((xfContext*) context)->xfi;
brush = &(polygon_cb->brush);
xf_set_rop2(xfi, polygon_cb->bRop2);
foreColor = freerdp_color_convert_rgb(polygon_cb->foreColor, ((xfContext*) context)->settings->ColorDepth, xfi->bpp, xfi->clrconv);
backColor = freerdp_color_convert_rgb(polygon_cb->backColor, ((xfContext*) context)->settings->ColorDepth, xfi->bpp, xfi->clrconv);
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 1: /* alternate */
XSetFillRule(xfi->display, xfi->gc, EvenOddRule);
break;
case 2: /* winding */
XSetFillRule(xfi->display, xfi->gc, WindingRule);
break;
default:
printf("PolygonCB unknown fillMode: %d\n", polygon_cb->fillMode);
break;
}
if (brush->style == GDI_BS_PATTERN)
{
if (brush->bpp > 1)
{
pattern = xf_brush_new(xfi, 8, 8, brush->bpp, brush->data);
XSetFillStyle(xfi->display, xfi->gc, FillTiled);
XSetTile(xfi->display, xfi->gc, pattern);
XSetTSOrigin(xfi->display, xfi->gc, brush->x, brush->y);
XFillPolygon(xfi->display, xfi->drawing, xfi->gc,
points, npoints, Complex, CoordModePrevious);
if (xfi->drawing == xfi->primary)
{
XFillPolygon(xfi->display, xfi->drawable, xfi->gc,
points, npoints, Complex, CoordModePrevious);
}
XSetFillStyle(xfi->display, xfi->gc, FillSolid);
XSetTSOrigin(xfi->display, xfi->gc, 0, 0);
XFreePixmap(xfi->display, pattern);
}
else
{
pattern = xf_mono_bitmap_new(xfi, 8, 8, brush->data);
XSetForeground(xfi->display, xfi->gc, backColor);
XSetBackground(xfi->display, xfi->gc, foreColor);
if (polygon_cb->backMode == BACKMODE_TRANSPARENT)
XSetFillStyle(xfi->display, xfi->gc, FillStippled);
else if (polygon_cb->backMode == BACKMODE_OPAQUE)
XSetFillStyle(xfi->display, xfi->gc, FillOpaqueStippled);
XSetStipple(xfi->display, xfi->gc, pattern);
XSetTSOrigin(xfi->display, xfi->gc, brush->x, brush->y);
XFillPolygon(xfi->display, xfi->drawing, xfi->gc,
points, npoints, Complex, CoordModePrevious);
if (xfi->drawing == xfi->primary)
{
XFillPolygon(xfi->display, xfi->drawable, xfi->gc,
points, npoints, Complex, CoordModePrevious);
}
XSetFillStyle(xfi->display, xfi->gc, FillSolid);
XSetTSOrigin(xfi->display, xfi->gc, 0, 0);
XFreePixmap(xfi->display, pattern);
}
}
else
{
printf("PolygonCB unimplemented brush style:%d\n", brush->style);
}
XSetFunction(xfi->display, xfi->gc, GXcopy);
free(points);
}
void xf_gdi_mem3blt(rdpContext* context, MEM3BLT_ORDER* mem3blt)
{
rdpBrush* brush;
xfBitmap* bitmap;
UINT32 foreColor;
UINT32 backColor;
Pixmap pattern = 0;
xfContext* context_ = (xfContext*) context;
xfInfo* xfi = context_->xfi;
brush = &mem3blt->brush;
bitmap = (xfBitmap*) mem3blt->bitmap;
xf_set_rop3(xfi, gdi_rop3_code(mem3blt->bRop));
foreColor = freerdp_color_convert_rgb(mem3blt->foreColor, context_->settings->ColorDepth, xfi->bpp, xfi->clrconv);
backColor = freerdp_color_convert_rgb(mem3blt->backColor, context_->settings->ColorDepth, xfi->bpp, xfi->clrconv);
if (brush->style == GDI_BS_PATTERN)
{
if (brush->bpp > 1)
{
pattern = xf_brush_new(xfi, 8, 8, brush->bpp, brush->data);
XSetFillStyle(xfi->display, xfi->gc, FillTiled);
XSetTile(xfi->display, xfi->gc, pattern);
XSetTSOrigin(xfi->display, xfi->gc, brush->x, brush->y);
}
else
{
pattern = xf_mono_bitmap_new(xfi, 8, 8, brush->data);
XSetForeground(xfi->display, xfi->gc, backColor);
XSetBackground(xfi->display, xfi->gc, foreColor);
XSetFillStyle(xfi->display, xfi->gc, FillOpaqueStippled);
XSetStipple(xfi->display, xfi->gc, pattern);
XSetTSOrigin(xfi->display, xfi->gc, brush->x, brush->y);
}
}
else if (brush->style == GDI_BS_SOLID)
{
XSetFillStyle(xfi->display, xfi->gc, FillSolid);
XSetForeground(xfi->display, xfi->gc, backColor);
XSetBackground(xfi->display, xfi->gc, foreColor);
XSetTSOrigin(xfi->display, xfi->gc, brush->x, brush->y);
}
else
{
printf("Mem3Blt unimplemented brush style:%d\n", brush->style);
}
XCopyArea(xfi->display, bitmap->pixmap, xfi->drawing, xfi->gc,
mem3blt->nXSrc, mem3blt->nYSrc, mem3blt->nWidth, mem3blt->nHeight,
mem3blt->nLeftRect, mem3blt->nTopRect);
if (xfi->drawing == xfi->primary)
{
if (xfi->remote_app != TRUE)
{
XCopyArea(xfi->display, bitmap->pixmap, xfi->drawable, xfi->gc,
mem3blt->nXSrc, mem3blt->nYSrc, mem3blt->nWidth, mem3blt->nHeight,
mem3blt->nLeftRect, mem3blt->nTopRect);
}
gdi_InvalidateRegion(xfi->hdc, mem3blt->nLeftRect, mem3blt->nTopRect, mem3blt->nWidth, mem3blt->nHeight);
}
XSetFillStyle(xfi->display, xfi->gc, FillSolid);
XSetTSOrigin(xfi->display, xfi->gc, 0, 0);
if (pattern != 0)
XFreePixmap(xfi->display, pattern);
XSetFunction(xfi->display, xfi->gc, GXcopy);
}
void xf_gdi_patblt(rdpContext* context, PATBLT_ORDER* patblt)
{
Drawable dst;
Pixmap pattern;
rdpBrush* brush;
uint32 foreColor;
uint32 backColor;
xfInfo* xfi = ((xfContext*) context)->xfi;
GET_DST(xfi, dst);
brush = &patblt->brush;
xf_set_rop3(xfi, gdi_rop3_code(patblt->bRop));
foreColor = freerdp_color_convert_rgb(patblt->foreColor, xfi->srcBpp, 32, xfi->clrconv);
backColor = freerdp_color_convert_rgb(patblt->backColor, xfi->srcBpp, 32, xfi->clrconv);
if (brush->style == GDI_BS_SOLID)
{
XSetFillStyle(xfi->display, xfi->gc, FillSolid);
XSetForeground(xfi->display, xfi->gc, foreColor);
XFillRectangle(xfi->display, dst, xfi->gc,
patblt->nLeftRect, patblt->nTopRect,
patblt->nWidth, patblt->nHeight);
}
else if (brush->style == GDI_BS_PATTERN)
{
if (brush->bpp > 1)
{
pattern = xf_brush_new(xfi, 8, 8, brush->bpp, brush->data);
XSetFillStyle(xfi->display, xfi->gc, FillTiled);
XSetTile(xfi->display, xfi->gc, pattern);
XSetTSOrigin(xfi->display, xfi->gc, brush->x, brush->y);
XFillRectangle(xfi->display, dst, xfi->gc,
patblt->nLeftRect, patblt->nTopRect,
patblt->nWidth, patblt->nHeight);
XSetTile(xfi->display, xfi->gc, xfi->primary);
XFreePixmap(xfi->display, pattern);
}
else
{
pattern = xf_mono_bitmap_new(xfi, 8, 8, brush->data);
XSetForeground(xfi->display, xfi->gc, foreColor);
XSetBackground(xfi->display, xfi->gc, backColor);
XSetFillStyle(xfi->display, xfi->gc, FillOpaqueStippled);
XSetStipple(xfi->display, xfi->gc, pattern);
XSetTSOrigin(xfi->display, xfi->gc, brush->x, brush->y);
XFillRectangle(xfi->display, dst, xfi->gc,
patblt->nLeftRect, patblt->nTopRect,
patblt->nWidth, patblt->nHeight);
XFreePixmap(xfi->display, pattern);
}
}
else
{
printf("unimplemented brush style:%d\n", brush->style);
}
if (xfi->drawing == xfi->primary)
{
XSetFunction(xfi->display, xfi->gc, GXcopy);
if (!xfi->remote_app && !xfi->skip_bs)
{
XCopyArea(xfi->display, xfi->primary, xfi->drawable, xfi->gc,
patblt->nLeftRect, patblt->nTopRect,
patblt->nWidth, patblt->nHeight,
patblt->nLeftRect, patblt->nTopRect);
}
gdi_InvalidateRegion(xfi->hdc, patblt->nLeftRect, patblt->nTopRect,
patblt->nWidth, patblt->nHeight);
}
XSetFunction(xfi->display, xfi->gc, GXcopy);
}
