| /* |
| * Copyright (C) 2006, 2007, 2009, 2012 Apple Inc. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #ifndef RenderFileUploadControl_h |
| #define RenderFileUploadControl_h |
| |
| #include "core/rendering/RenderBlockFlow.h" |
| |
| namespace WebCore { |
| |
| class HTMLInputElement; |
| |
| // Each RenderFileUploadControl contains a RenderButton (for opening the file chooser), and |
| // sufficient space to draw a file icon and filename. The RenderButton has a shadow node |
| // associated with it to receive click/hover events. |
| |
| class RenderFileUploadControl FINAL : public RenderBlockFlow { |
| public: |
| RenderFileUploadControl(HTMLInputElement*); |
| virtual ~RenderFileUploadControl(); |
| |
| virtual bool isFileUploadControl() const { return true; } |
| |
| String buttonValue(); |
| String fileTextValue() const; |
| |
| private: |
| virtual const char* renderName() const { return "RenderFileUploadControl"; } |
| |
| virtual void updateFromElement(); |
| virtual void computeIntrinsicLogicalWidths(LayoutUnit& minLogicalWidth, LayoutUnit& maxLogicalWidth) const OVERRIDE; |
| virtual void computePreferredLogicalWidths(); |
| virtual void paintObject(PaintInfo&, const LayoutPoint&); |
| |
| virtual bool requiresForcedStyleRecalcPropagation() const { return true; } |
| |
| virtual bool supportsPartialLayout() const OVERRIDE { return false; } |
| |
| int maxFilenameWidth() const; |
| |
| virtual PositionWithAffinity positionForPoint(const LayoutPoint&) OVERRIDE FINAL; |
| |
| HTMLInputElement* uploadButton() const; |
| |
| bool m_canReceiveDroppedFiles; |
| }; |
| |
| DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderFileUploadControl, isFileUploadControl()); |
| |
| } // namespace WebCore |
| |
| #endif // RenderFileUploadControl_h |