1 /* 2 * Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. 3 * Copyright (C) 2008, 2009 Google, Inc. 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public License 16 * along with this library; see the file COPYING.LIB. If not, write to 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 */ 20 21 #import "config.h" 22 #import "RenderThemeChromiumMac.h" 23 #import "PaintInfo.h" 24 #import "PlatformBridge.h" 25 #import "RenderMediaControlsChromium.h" 26 #import "UserAgentStyleSheets.h" 27 #import <Carbon/Carbon.h> 28 #import <Cocoa/Cocoa.h> 29 #import <wtf/RetainPtr.h> 30 #import <wtf/StdLibExtras.h> 31 #import <math.h> 32 33 @interface RTCMFlippedView : NSView 34 {} 35 36 - (BOOL)isFlipped; 37 - (NSText *)currentEditor; 38 39 @end 40 41 @implementation RTCMFlippedView 42 43 - (BOOL)isFlipped { 44 return [[NSGraphicsContext currentContext] isFlipped]; 45 } 46 47 - (NSText *)currentEditor { 48 return nil; 49 } 50 51 @end 52 53 namespace WebCore { 54 55 NSView* FlippedView() 56 { 57 static NSView* view = [[RTCMFlippedView alloc] init]; 58 return view; 59 } 60 61 PassRefPtr<RenderTheme> RenderTheme::themeForPage(Page*) 62 { 63 static RenderTheme* rt = RenderThemeChromiumMac::create().releaseRef(); 64 return rt; 65 } 66 67 PassRefPtr<RenderTheme> RenderThemeChromiumMac::create() 68 { 69 return adoptRef(new RenderThemeChromiumMac); 70 } 71 72 bool RenderThemeChromiumMac::usesTestModeFocusRingColor() const 73 { 74 return PlatformBridge::layoutTestMode(); 75 } 76 77 NSView* RenderThemeChromiumMac::documentViewFor(RenderObject*) const 78 { 79 return FlippedView(); 80 } 81 82 // Updates the control tint (a.k.a. active state) of |cell| (from |o|). 83 // In the Chromium port, the renderer runs as a background process and controls' 84 // NSCell(s) lack a parent NSView. Therefore controls don't have their tint 85 // color updated correctly when the application is activated/deactivated. 86 // FocusController's setActive() is called when the application is 87 // activated/deactivated, which causes a repaint at which time this code is 88 // called. 89 // This function should be called before drawing any NSCell-derived controls, 90 // unless you're sure it isn't needed. 91 void RenderThemeChromiumMac::updateActiveState(NSCell* cell, const RenderObject* o) 92 { 93 NSControlTint oldTint = [cell controlTint]; 94 NSControlTint tint = isActive(o) ? [NSColor currentControlTint] : 95 static_cast<NSControlTint>(NSClearControlTint); 96 97 if (tint != oldTint) 98 [cell setControlTint:tint]; 99 } 100 101 #if ENABLE(VIDEO) 102 103 void RenderThemeChromiumMac::adjustMediaSliderThumbSize(RenderObject* o) const 104 { 105 RenderMediaControlsChromium::adjustMediaSliderThumbSize(o); 106 } 107 108 bool RenderThemeChromiumMac::paintMediaPlayButton(RenderObject* object, const PaintInfo& paintInfo, const IntRect& rect) 109 { 110 return RenderMediaControlsChromium::paintMediaControlsPart(MediaPlayButton, object, paintInfo, rect); 111 } 112 113 bool RenderThemeChromiumMac::paintMediaMuteButton(RenderObject* object, const PaintInfo& paintInfo, const IntRect& rect) 114 { 115 return RenderMediaControlsChromium::paintMediaControlsPart(MediaMuteButton, object, paintInfo, rect); 116 } 117 118 bool RenderThemeChromiumMac::paintMediaSliderTrack(RenderObject* object, const PaintInfo& paintInfo, const IntRect& rect) 119 { 120 return RenderMediaControlsChromium::paintMediaControlsPart(MediaSlider, object, paintInfo, rect); 121 } 122 123 bool RenderThemeChromiumMac::paintMediaControlsBackground(RenderObject* object, const PaintInfo& paintInfo, const IntRect& rect) 124 { 125 return RenderMediaControlsChromium::paintMediaControlsPart(MediaTimelineContainer, object, paintInfo, rect); 126 } 127 128 String RenderThemeChromiumMac::extraMediaControlsStyleSheet() 129 { 130 return String(mediaControlsChromiumUserAgentStyleSheet, sizeof(mediaControlsChromiumUserAgentStyleSheet)); 131 } 132 133 #if ENABLE(FULLSCREEN_API) 134 String RenderThemeChromiumMac::extraFullScreenStyleSheet() 135 { 136 // FIXME: Chromium may wish to style its default media controls differently in fullscreen. 137 return String(); 138 } 139 #endif 140 141 bool RenderThemeChromiumMac::paintMediaVolumeSliderContainer(RenderObject* object, const PaintInfo& paintInfo, const IntRect& rect) 142 { 143 return true; 144 } 145 146 bool RenderThemeChromiumMac::paintMediaVolumeSliderTrack(RenderObject* object, const PaintInfo& paintInfo, const IntRect& rect) 147 { 148 return RenderMediaControlsChromium::paintMediaControlsPart(MediaVolumeSlider, object, paintInfo, rect); 149 } 150 151 bool RenderThemeChromiumMac::paintMediaVolumeSliderThumb(RenderObject* object, const PaintInfo& paintInfo, const IntRect& rect) 152 { 153 return RenderMediaControlsChromium::paintMediaControlsPart(MediaVolumeSliderThumb, object, paintInfo, rect); 154 } 155 156 bool RenderThemeChromiumMac::paintMediaSliderThumb(RenderObject* object, const PaintInfo& paintInfo, const IntRect& rect) 157 { 158 return RenderMediaControlsChromium::paintMediaControlsPart(MediaSliderThumb, object, paintInfo, rect); 159 } 160 161 IntPoint RenderThemeChromiumMac::volumeSliderOffsetFromMuteButton(RenderBox* muteButtonBox, const IntSize& size) const 162 { 163 return RenderTheme::volumeSliderOffsetFromMuteButton(muteButtonBox, size); 164 } 165 #endif 166 167 } // namespace WebCore 168
