1 /* 2 * Copyright (C) 2010 Google Inc. All rights reserved. 3 * Copyright (C) 2011 Apple Inc. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: 8 * 9 * * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * * Redistributions in binary form must reproduce the above 12 * copyright notice, this list of conditions and the following disclaimer 13 * in the documentation and/or other materials provided with the 14 * distribution. 15 * * Neither the name of Google Inc. nor the names of its 16 * contributors may be used to endorse or promote products derived from 17 * this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef FileInputType_h 33 #define FileInputType_h 34 35 #include "core/html/forms/BaseClickableWithKeyInputType.h" 36 #include "platform/FileChooser.h" 37 #include "wtf/RefPtr.h" 38 39 namespace WebCore { 40 41 class DragData; 42 class FileList; 43 44 class FileInputType : public BaseClickableWithKeyInputType, private FileChooserClient { 45 public: 46 static PassRefPtr<InputType> create(HTMLInputElement&); 47 static Vector<FileChooserFileInfo> filesFromFormControlState(const FormControlState&); 48 49 private: 50 FileInputType(HTMLInputElement&); 51 virtual const AtomicString& formControlType() const OVERRIDE; 52 virtual FormControlState saveFormControlState() const OVERRIDE; 53 virtual void restoreFormControlState(const FormControlState&) OVERRIDE; 54 virtual bool appendFormData(FormDataList&, bool) const OVERRIDE; 55 virtual bool valueMissing(const String&) const OVERRIDE; 56 virtual String valueMissingText() const OVERRIDE; 57 virtual void handleDOMActivateEvent(Event*) OVERRIDE; 58 virtual RenderObject* createRenderer(RenderStyle*) const OVERRIDE; 59 virtual bool canSetStringValue() const OVERRIDE; 60 virtual FileList* files() OVERRIDE; 61 virtual void setFiles(PassRefPtr<FileList>) OVERRIDE; 62 virtual bool canSetValue(const String&) OVERRIDE; 63 virtual bool getTypeSpecificValue(String&) OVERRIDE; // Checked first, before internal storage or the value attribute. 64 virtual void setValue(const String&, bool valueChanged, TextFieldEventBehavior) OVERRIDE; 65 virtual bool receiveDroppedFiles(const DragData*) OVERRIDE; 66 virtual String droppedFileSystemId() OVERRIDE; 67 virtual bool isFileUpload() const OVERRIDE; 68 virtual void createShadowSubtree() OVERRIDE; 69 virtual void disabledAttributeChanged() OVERRIDE; 70 virtual void multipleAttributeChanged() OVERRIDE; 71 virtual String defaultToolTip() const OVERRIDE; 72 73 // FileChooserClient implementation. 74 virtual void filesChosen(const Vector<FileChooserFileInfo>&) OVERRIDE; 75 76 PassRefPtr<FileList> createFileList(const Vector<FileChooserFileInfo>& files) const; 77 void receiveDropForDirectoryUpload(const Vector<String>&); 78 79 RefPtr<FileList> m_fileList; 80 81 String m_droppedFileSystemId; 82 }; 83 84 } // namespace WebCore 85 86 #endif // FileInputType_h 87