1 /*
2 * Copyright (C) 2011 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #include "config.h"
27 #include "core/rendering/RenderThemeChromiumAndroid.h"
28
29 #include "CSSValueKeywords.h"
30 #include "InputTypeNames.h"
31 #include "UserAgentStyleSheets.h"
32 #include "core/rendering/PaintInfo.h"
33 #include "core/rendering/RenderMediaControls.h"
34 #include "core/rendering/RenderObject.h"
35 #include "core/rendering/RenderProgress.h"
36 #include "core/rendering/RenderSlider.h"
37 #include "platform/LayoutTestSupport.h"
38 #include "platform/graphics/Color.h"
39 #include "platform/scroll/ScrollbarTheme.h"
40 #include "public/platform/Platform.h"
41 #include "public/platform/default/WebThemeEngine.h"
42 #include "wtf/StdLibExtras.h"
43
44 namespace WebCore {
45
create()46 PassRefPtr<RenderTheme> RenderThemeChromiumAndroid::create()
47 {
48 return adoptRef(new RenderThemeChromiumAndroid());
49 }
50
theme()51 RenderTheme& RenderTheme::theme()
52 {
53 DEFINE_STATIC_REF(RenderTheme, renderTheme, (RenderThemeChromiumAndroid::create()));
54 return *renderTheme;
55 }
56
~RenderThemeChromiumAndroid()57 RenderThemeChromiumAndroid::~RenderThemeChromiumAndroid()
58 {
59 }
60
systemColor(CSSValueID cssValueId) const61 Color RenderThemeChromiumAndroid::systemColor(CSSValueID cssValueId) const
62 {
63 if (isRunningLayoutTest() && cssValueId == CSSValueButtonface) {
64 // Match Linux button color in layout tests.
65 static const Color linuxButtonGrayColor(0xffdddddd);
66 return linuxButtonGrayColor;
67 }
68 return RenderTheme::systemColor(cssValueId);
69 }
70
extraMediaControlsStyleSheet()71 String RenderThemeChromiumAndroid::extraMediaControlsStyleSheet()
72 {
73 return String(mediaControlsAndroidUserAgentStyleSheet, sizeof(mediaControlsAndroidUserAgentStyleSheet));
74 }
75
extraDefaultStyleSheet()76 String RenderThemeChromiumAndroid::extraDefaultStyleSheet()
77 {
78 return RenderThemeChromiumDefault::extraDefaultStyleSheet() +
79 String(themeChromiumAndroidUserAgentStyleSheet, sizeof(themeChromiumAndroidUserAgentStyleSheet));
80 }
81
adjustInnerSpinButtonStyle(RenderStyle * style,Element *) const82 void RenderThemeChromiumAndroid::adjustInnerSpinButtonStyle(RenderStyle* style, Element*) const
83 {
84 if (isRunningLayoutTest()) {
85 // Match Linux spin button style in layout tests.
86 // FIXME: Consider removing the conditional if a future Android theme matches this.
87 IntSize size = blink::Platform::current()->themeEngine()->getSize(blink::WebThemeEngine::PartInnerSpinButton);
88
89 style->setWidth(Length(size.width(), Fixed));
90 style->setMinWidth(Length(size.width(), Fixed));
91 }
92 }
93
paintMediaOverlayPlayButton(RenderObject * object,const PaintInfo & paintInfo,const IntRect & rect)94 bool RenderThemeChromiumAndroid::paintMediaOverlayPlayButton(RenderObject* object, const PaintInfo& paintInfo, const IntRect& rect)
95 {
96 return RenderMediaControls::paintMediaControlsPart(MediaOverlayPlayButton, object, paintInfo, rect);
97 }
98
menuListArrowPadding() const99 int RenderThemeChromiumAndroid::menuListArrowPadding() const
100 {
101 // We cannot use the scrollbar thickness here, as it's width is 0 on Android.
102 // Instead, use the width of the scrollbar down arrow.
103 IntSize scrollbarSize = blink::Platform::current()->themeEngine()->getSize(blink::WebThemeEngine::PartScrollbarDownArrow);
104 return scrollbarSize.width();
105 }
106
107 } // namespace WebCore
108