| // Copyright 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 "ui/native_theme/native_theme_aurawin.h" |
| |
| #include "third_party/skia/include/core/SkCanvas.h" |
| #include "ui/native_theme/common_theme.h" |
| #include "ui/native_theme/native_theme_win.h" |
| |
| namespace ui { |
| |
| namespace { |
| |
| bool IsScrollbarPart(NativeTheme::Part part) { |
| switch (part) { |
| case NativeTheme::kScrollbarDownArrow: |
| case NativeTheme::kScrollbarLeftArrow: |
| case NativeTheme::kScrollbarRightArrow: |
| case NativeTheme::kScrollbarUpArrow: |
| case NativeTheme::kScrollbarHorizontalThumb: |
| case NativeTheme::kScrollbarVerticalThumb: |
| case NativeTheme::kScrollbarHorizontalTrack: |
| case NativeTheme::kScrollbarVerticalTrack: |
| case NativeTheme::kScrollbarHorizontalGripper: |
| case NativeTheme::kScrollbarVerticalGripper: |
| case NativeTheme::kScrollbarCorner: |
| return true; |
| default: |
| return false; |
| } |
| } |
| |
| } // namespace |
| |
| // static |
| NativeTheme* NativeTheme::GetInstanceForWeb() { |
| return NativeThemeAuraWin::instance(); |
| } |
| |
| // static |
| NativeThemeAura* NativeThemeAura::instance() { |
| return NativeThemeAuraWin::instance(); |
| } |
| |
| // static |
| NativeThemeAuraWin* NativeThemeAuraWin::instance() { |
| CR_DEFINE_STATIC_LOCAL(NativeThemeAuraWin, s_native_theme, ()); |
| return &s_native_theme; |
| } |
| |
| NativeThemeAuraWin::NativeThemeAuraWin() { |
| } |
| |
| NativeThemeAuraWin::~NativeThemeAuraWin() { |
| } |
| |
| void NativeThemeAuraWin::Paint(SkCanvas* canvas, |
| Part part, |
| State state, |
| const gfx::Rect& rect, |
| const ExtraParams& extra) const { |
| if (IsScrollbarPart(part) && |
| NativeThemeWin::instance()->IsUsingHighContrastTheme()) { |
| NativeThemeWin::instance()->Paint(canvas, part, state, rect, extra); |
| return; |
| } |
| |
| NativeThemeAura::Paint(canvas, part, state, rect, extra); |
| } |
| |
| gfx::Size NativeThemeAuraWin::GetPartSize(Part part, |
| State state, |
| const ExtraParams& extra) const { |
| // We want aura on windows to use the same size for scrollbars as we would in |
| // the native theme. |
| if (IsScrollbarPart(part)) |
| return NativeThemeWin::instance()->GetPartSize(part, state, extra); |
| |
| return NativeThemeAura::GetPartSize(part, state, extra); |
| } |
| |
| } // namespace ui |