Move a bunch of remaining files from chrome\renderer to content\renderer.

TBR=avi
Review URL: http://codereview.chromium.org/6688047

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@78781 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 112 insertions, 0 deletions

diff --git a/content/renderer/render_view_linux.cc b/content/renderer/render_view_linux.cc
new file mode 100644
index 0000000..b8540a9
--- /dev/null
+++ b/content/renderer/render_view_linux.cc
@@ -0,0 +1,112 @@
+// Copyright (c) 2009 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/renderer/render_view.h"
+
+#include "content/common/renderer_preferences.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/linux/WebFontRendering.h"
+
+using WebKit::WebFontRendering;
+
+static SkPaint::Hinting RendererPreferencesToSkiaHinting(
+    const RendererPreferences& prefs) {
+  if (!prefs.should_antialias_text) {
+    // When anti-aliasing is off, GTK maps all non-zero hinting settings to
+    // 'Normal' hinting so we do the same. Otherwise, folks who have 'Slight'
+    // hinting selected will see readable text in everything expect Chromium.
+    switch (prefs.hinting) {
+      case RENDERER_PREFERENCES_HINTING_NONE:
+        return SkPaint::kNo_Hinting;
+      case RENDERER_PREFERENCES_HINTING_SYSTEM_DEFAULT:
+      case RENDERER_PREFERENCES_HINTING_SLIGHT:
+      case RENDERER_PREFERENCES_HINTING_MEDIUM:
+      case RENDERER_PREFERENCES_HINTING_FULL:
+        return SkPaint::kNormal_Hinting;
+      default:
+        NOTREACHED();
+        return SkPaint::kNormal_Hinting;
+    }
+  }
+
+  switch (prefs.hinting) {
+  case RENDERER_PREFERENCES_HINTING_SYSTEM_DEFAULT:
+    return SkPaint::kNormal_Hinting;
+  case RENDERER_PREFERENCES_HINTING_NONE:
+    return SkPaint::kNo_Hinting;
+  case RENDERER_PREFERENCES_HINTING_SLIGHT:
+    return SkPaint::kSlight_Hinting;
+  case RENDERER_PREFERENCES_HINTING_MEDIUM:
+    return SkPaint::kNormal_Hinting;
+  case RENDERER_PREFERENCES_HINTING_FULL:
+    return SkPaint::kFull_Hinting;
+  default:
+    NOTREACHED();
+    return SkPaint::kNormal_Hinting;
+  }
+}
+
+static SkFontHost::LCDOrder RendererPreferencesToSkiaLCDOrder(
+    RendererPreferencesSubpixelRenderingEnum subpixel) {
+  switch (subpixel) {
+  case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_SYSTEM_DEFAULT:
+  case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_NONE:
+  case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_RGB:
+  case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_VRGB:
+    return SkFontHost::kRGB_LCDOrder;
+  case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_BGR:
+  case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_VBGR:
+    return SkFontHost::kBGR_LCDOrder;
+  default:
+    NOTREACHED();
+    return SkFontHost::kRGB_LCDOrder;
+  }
+}
+
+static SkFontHost::LCDOrientation
+    RendererPreferencesToSkiaLCDOrientation(
+        RendererPreferencesSubpixelRenderingEnum subpixel) {
+  switch (subpixel) {
+  case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_SYSTEM_DEFAULT:
+  case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_NONE:
+  case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_RGB:
+  case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_BGR:
+    return SkFontHost::kHorizontal_LCDOrientation;
+  case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_VRGB:
+  case RENDERER_PREFERENCES_SUBPIXEL_RENDERING_VBGR:
+    return SkFontHost::kVertical_LCDOrientation;
+  default:
+    NOTREACHED();
+    return SkFontHost::kHorizontal_LCDOrientation;
+  }
+}
+
+static bool RendererPreferencesToAntiAliasFlag(
+    const RendererPreferences& prefs) {
+  return prefs.should_antialias_text;
+}
+
+static bool RendererPreferencesToSubpixelGlyphsFlag(
+    const RendererPreferences& prefs) {
+  if (prefs.subpixel_rendering !=
+        RENDERER_PREFERENCES_SUBPIXEL_RENDERING_SYSTEM_DEFAULT &&
+      prefs.subpixel_rendering !=
+        RENDERER_PREFERENCES_SUBPIXEL_RENDERING_NONE) {
+    return true;
+  }
+
+  return false;
+}
+
+void RenderView::UpdateFontRenderingFromRendererPrefs() {
+  const RendererPreferences& prefs = renderer_preferences_;
+  WebFontRendering::setHinting(
+      RendererPreferencesToSkiaHinting(prefs));
+  WebFontRendering::setLCDOrder(
+      RendererPreferencesToSkiaLCDOrder(prefs.subpixel_rendering));
+  WebFontRendering::setLCDOrientation(
+      RendererPreferencesToSkiaLCDOrientation(prefs.subpixel_rendering));
+  WebFontRendering::setAntiAlias(RendererPreferencesToAntiAliasFlag(prefs));
+  WebFontRendering::setSubpixelGlyphs(
+      RendererPreferencesToSubpixelGlyphsFlag(prefs));
+}