/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #include "gfxGdkNativeRenderer.h" #include "gfxContext.h" #include "gfxPlatformGtk.h" #ifdef MOZ_X11 #include <gdk/gdkx.h> #include "cairo-xlib.h" #include "gfxXlibSurface.h" #if (MOZ_WIDGET_GTK == 2) nsresult gfxGdkNativeRenderer::DrawWithXlib(cairo_surface_t* surface, nsIntPoint offset, mozilla::gfx::IntRect* clipRects, uint32_t numClipRects) { GdkDrawable *drawable = gfxPlatformGtk::GetGdkDrawable(surface); if (!drawable) { int depth = cairo_xlib_surface_get_depth(surface); GdkScreen* screen = gdk_colormap_get_screen(mColormap); drawable = gdk_pixmap_foreign_new_for_screen(screen, cairo_xlib_surface_get_drawable(surface), cairo_xlib_surface_get_width(surface), cairo_xlib_surface_get_height(surface), depth); if (!drawable) return NS_ERROR_FAILURE; gdk_drawable_set_colormap(drawable, mColormap); gfxPlatformGtk::SetGdkDrawable(surface, drawable); g_object_unref(drawable); // The drawable now belongs to |surface|. } GdkRectangle clipRect; if (numClipRects) { NS_ASSERTION(numClipRects == 1, "Too many clip rects"); clipRect.x = clipRects[0].x; clipRect.y = clipRects[0].y; clipRect.width = clipRects[0].width; clipRect.height = clipRects[0].height; } return DrawWithGDK(drawable, offset.x, offset.y, numClipRects ? &clipRect : nullptr, numClipRects); } void gfxGdkNativeRenderer::Draw(gfxContext* ctx, mozilla::gfx::IntSize size, uint32_t flags, GdkColormap* colormap) { mColormap = colormap; Visual* visual = gdk_x11_visual_get_xvisual(gdk_colormap_get_visual(colormap)); Screen* screen = gdk_x11_screen_get_xscreen(gdk_colormap_get_screen(colormap)); gfxXlibNativeRenderer::Draw(ctx, size, flags, screen, visual); } #else // TODO GTK3 #endif #endif