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| 1 /* | 1 /* | 
| 2  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). | 2  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). | 
| 3  * | 3  * | 
| 4  * This library is free software; you can redistribute it and/or | 4  * This library is free software; you can redistribute it and/or | 
| 5  * modify it under the terms of the GNU Library General Public | 5  * modify it under the terms of the GNU Library General Public | 
| 6  * License as published by the Free Software Foundation; either | 6  * License as published by the Free Software Foundation; either | 
| 7  * version 2 of the License, or (at your option) any later version. | 7  * version 2 of the License, or (at your option) any later version. | 
| 8  * | 8  * | 
| 9  * This library is distributed in the hope that it will be useful, | 9  * This library is distributed in the hope that it will be useful, | 
| 10  * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10  * but WITHOUT ANY WARRANTY; without even the implied warranty of | 
| 11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU | 11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU | 
| 12  * Library General Public License for more details. | 12  * Library General Public License for more details. | 
| 13  * | 13  * | 
| 14  * You should have received a copy of the GNU Library General Public License | 14  * You should have received a copy of the GNU Library General Public License | 
| 15  * along with this library; see the file COPYING.LIB.  If not, write to | 15  * along with this library; see the file COPYING.LIB.  If not, write to | 
| 16  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 16  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 
| 17  * Boston, MA 02110-1301, USA. | 17  * Boston, MA 02110-1301, USA. | 
| 18  * | 18  * | 
| 19  */ | 19  */ | 
| 20 | 20 | 
| 21 #ifndef AccessibilityProgressIndicator_h | 21 #ifndef AccessibilityProgressIndicator_h | 
| 22 #define AccessibilityProgressIndicator_h | 22 #define AccessibilityProgressIndicator_h | 
| 23 | 23 | 
| 24 #include "AccessibilityRenderObject.h" | 24 #include "core/accessibility/AccessibilityRenderObject.h" | 
| 25 | 25 | 
| 26 namespace WebCore { | 26 namespace WebCore { | 
| 27 | 27 | 
| 28 class HTMLProgressElement; | 28 class HTMLProgressElement; | 
| 29 class RenderProgress; | 29 class RenderProgress; | 
| 30 | 30 | 
| 31 class AccessibilityProgressIndicator : public AccessibilityRenderObject { | 31 class AccessibilityProgressIndicator : public AccessibilityRenderObject { | 
| 32 public: | 32 public: | 
| 33     static PassRefPtr<AccessibilityProgressIndicator> create(RenderProgress*); | 33     static PassRefPtr<AccessibilityProgressIndicator> create(RenderProgress*); | 
| 34 | 34 | 
| 35 private: | 35 private: | 
| 36     virtual AccessibilityRole roleValue() const { return ProgressIndicatorRole; 
    } | 36     virtual AccessibilityRole roleValue() const { return ProgressIndicatorRole; 
    } | 
| 37 | 37 | 
| 38     virtual bool isProgressIndicator() const { return true; } | 38     virtual bool isProgressIndicator() const { return true; } | 
| 39 | 39 | 
| 40     virtual float valueForRange() const; | 40     virtual float valueForRange() const; | 
| 41     virtual float maxValueForRange() const; | 41     virtual float maxValueForRange() const; | 
| 42     virtual float minValueForRange() const; | 42     virtual float minValueForRange() const; | 
| 43 | 43 | 
| 44     explicit AccessibilityProgressIndicator(RenderProgress*); | 44     explicit AccessibilityProgressIndicator(RenderProgress*); | 
| 45 | 45 | 
| 46     HTMLProgressElement* element() const; | 46     HTMLProgressElement* element() const; | 
| 47     virtual bool computeAccessibilityIsIgnored() const; | 47     virtual bool computeAccessibilityIsIgnored() const; | 
| 48 }; | 48 }; | 
| 49 | 49 | 
| 50 | 50 | 
| 51 } // namespace WebCore | 51 } // namespace WebCore | 
| 52 | 52 | 
| 53 #endif // AccessibilityProgressIndicator_h | 53 #endif // AccessibilityProgressIndicator_h | 
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