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// Copyright (c) 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/public/common/renderer_preferences.h"
#include "content/child/webthemeengine_impl_default.h"
#include "content/renderer/render_view_impl.h"
#include "third_party/WebKit/public/web/win/WebFontRendering.h"
#include "third_party/skia/include/core/SkFontLCDConfig.h"
#include "ui/gfx/font_render_params.h"
using blink::WebFontRendering;
namespace content {
void RenderViewImpl::UpdateFontRenderingFromRendererPrefs() {
const RendererPreferences& prefs = renderer_preferences_;
// Cache the system font metrics in blink.
blink::WebFontRendering::setMenuFontMetrics(
prefs.menu_font_family_name.c_str(), prefs.menu_font_height);
blink::WebFontRendering::setSmallCaptionFontMetrics(
prefs.small_caption_font_family_name.c_str(),
prefs.small_caption_font_height);
blink::WebFontRendering::setStatusFontMetrics(
prefs.status_font_family_name.c_str(), prefs.status_font_height);
SkFontLCDConfig::SetSubpixelOrder(
gfx::FontRenderParams::SubpixelRenderingToSkiaLCDOrder(
prefs.subpixel_rendering));
SkFontLCDConfig::SetSubpixelOrientation(
gfx::FontRenderParams::SubpixelRenderingToSkiaLCDOrientation(
prefs.subpixel_rendering));
blink::WebFontRendering::setAntialiasedTextEnabled(
prefs.should_antialias_text);
blink::WebFontRendering::setLCDTextEnabled(prefs.subpixel_rendering
!= gfx::FontRenderParams::SUBPIXEL_RENDERING_NONE);
}
void RenderViewImpl::UpdateThemePrefs() {
WebThemeEngineImpl::cacheScrollBarMetrics(
renderer_preferences_.vertical_scroll_bar_width_in_dips,
renderer_preferences_.horizontal_scroll_bar_height_in_dips,
renderer_preferences_.arrow_bitmap_height_vertical_scroll_bar_in_dips,
renderer_preferences_.arrow_bitmap_width_horizontal_scroll_bar_in_dips);
}
} // namespace content
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