1dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block/* 2dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). 3dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block * 4dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block * This library is free software; you can redistribute it and/or 5dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block * modify it under the terms of the GNU Library General Public 6dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block * License as published by the Free Software Foundation; either 7dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block * version 2 of the License, or (at your option) any later version. 8dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block * 9dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block * This library is distributed in the hope that it will be useful, 10dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block * but WITHOUT ANY WARRANTY; without even the implied warranty of 11dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block * Library General Public License for more details. 13dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block * 14dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block * You should have received a copy of the GNU Library General Public License 15dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block * along with this library; see the file COPYING.LIB. If not, write to 16dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block * Boston, MA 02110-1301, USA. 18dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block * 19dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block */ 20dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 21dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block#include "config.h" 22dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 23dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block#if ENABLE(PROGRESS_TAG) 24dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 25dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block#include "AccessibilityProgressIndicator.h" 26dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 27dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block#include "FloatConversion.h" 28dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block#include "HTMLNames.h" 29dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block#include "HTMLProgressElement.h" 30dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block#include "RenderObject.h" 31dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block#include "RenderProgress.h" 32dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 33dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Blocknamespace WebCore { 34dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 35dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Blockusing namespace HTMLNames; 36dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 37dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve BlockAccessibilityProgressIndicator::AccessibilityProgressIndicator(RenderProgress* renderer) 38dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block : AccessibilityRenderObject(renderer) 39dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block{ 40dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block} 41dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 42dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve BlockPassRefPtr<AccessibilityProgressIndicator> AccessibilityProgressIndicator::create(RenderProgress* renderer) 43dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block{ 44dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block return adoptRef(new AccessibilityProgressIndicator(renderer)); 45dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block} 46dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 47dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Blockbool AccessibilityProgressIndicator::accessibilityIsIgnored() const 48dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block{ 49dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block return accessibilityIsIgnoredBase() == IgnoreObject; 50dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block} 51dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 52dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Blockfloat AccessibilityProgressIndicator::valueForRange() const 53dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block{ 54dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block if (element()->position() >= 0) 55dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block return narrowPrecisionToFloat(element()->value()); 56dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block // Indeterminate progress bar should return 0. 57dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block return 0.0f; 58dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block} 59dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 60dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Blockfloat AccessibilityProgressIndicator::maxValueForRange() const 61dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block{ 62dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block return narrowPrecisionToFloat(element()->max()); 63dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block} 64dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 65dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Blockfloat AccessibilityProgressIndicator::minValueForRange() const 66dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block{ 67dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block return 0.0f; 68dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block} 69dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 70dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve BlockHTMLProgressElement* AccessibilityProgressIndicator::element() const 71dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block{ 72dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block return toRenderProgress(m_renderer)->progressElement(); 73dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block} 74dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 75dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 76dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block} // namespace WebCore 77dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 78dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block#endif // ENABLE(PROGRESS_TAG) 79