1 /* 2 * Copyright (C) 2012 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 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 */ 24 25 #include "config.h" 26 27 #include "platform/exported/WebScrollbarImpl.h" 28 29 #include "platform/geometry/IntRect.h" 30 #include "platform/scroll/Scrollbar.h" 31 32 namespace blink { 33 34 WebScrollbarImpl::WebScrollbarImpl(Scrollbar* scrollbar) 35 : m_scrollbar(scrollbar) 36 { 37 } 38 39 bool WebScrollbarImpl::isOverlay() const 40 { 41 return m_scrollbar->isOverlayScrollbar(); 42 } 43 44 int WebScrollbarImpl::value() const 45 { 46 return m_scrollbar->value(); 47 } 48 49 WebPoint WebScrollbarImpl::location() const 50 { 51 return m_scrollbar->location(); 52 } 53 54 WebSize WebScrollbarImpl::size() const 55 { 56 return m_scrollbar->size(); 57 } 58 59 bool WebScrollbarImpl::enabled() const 60 { 61 return m_scrollbar->enabled(); 62 } 63 64 int WebScrollbarImpl::maximum() const 65 { 66 return m_scrollbar->maximum(); 67 } 68 69 int WebScrollbarImpl::totalSize() const 70 { 71 return m_scrollbar->totalSize(); 72 } 73 74 bool WebScrollbarImpl::isScrollViewScrollbar() const 75 { 76 return m_scrollbar->isScrollViewScrollbar(); 77 } 78 79 bool WebScrollbarImpl::isScrollableAreaActive() const 80 { 81 return m_scrollbar->isScrollableAreaActive(); 82 } 83 84 void WebScrollbarImpl::getTickmarks(WebVector<WebRect>& webTickmarks) const 85 { 86 Vector<IntRect> tickmarks; 87 m_scrollbar->getTickmarks(tickmarks); 88 89 WebVector<WebRect> result(tickmarks.size()); 90 for (size_t i = 0; i < tickmarks.size(); ++i) 91 result[i] = tickmarks[i]; 92 93 webTickmarks.swap(result); 94 } 95 96 WebScrollbar::ScrollbarControlSize WebScrollbarImpl::controlSize() const 97 { 98 return static_cast<WebScrollbar::ScrollbarControlSize>(m_scrollbar->controlSize()); 99 } 100 101 WebScrollbar::ScrollbarPart WebScrollbarImpl::pressedPart() const 102 { 103 return static_cast<WebScrollbar::ScrollbarPart>(m_scrollbar->pressedPart()); 104 } 105 106 WebScrollbar::ScrollbarPart WebScrollbarImpl::hoveredPart() const 107 { 108 return static_cast<WebScrollbar::ScrollbarPart>(m_scrollbar->hoveredPart()); 109 } 110 111 WebScrollbar::ScrollbarOverlayStyle WebScrollbarImpl::scrollbarOverlayStyle() const 112 { 113 return static_cast<WebScrollbar::ScrollbarOverlayStyle>(m_scrollbar->scrollbarOverlayStyle()); 114 } 115 116 WebScrollbar::Orientation WebScrollbarImpl::orientation() const 117 { 118 return static_cast<WebScrollbar::Orientation>(m_scrollbar->orientation()); 119 } 120 121 bool WebScrollbarImpl::isLeftSideVerticalScrollbar() const 122 { 123 return m_scrollbar->isLeftSideVerticalScrollbar(); 124 } 125 126 bool WebScrollbarImpl::isCustomScrollbar() const 127 { 128 return m_scrollbar->isCustomScrollbar(); 129 } 130 131 bool WebScrollbarImpl::isAlphaLocked() const 132 { 133 return m_scrollbar->isAlphaLocked(); 134 } 135 136 void WebScrollbarImpl::setIsAlphaLocked(bool flag) 137 { 138 m_scrollbar->setIsAlphaLocked(flag); 139 } 140 141 } // namespace blink 142