15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2009 Google Inc. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Redistribution and use in source and binary forms, with or without 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions are 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * met: 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Redistributions of source code must retain the above copyright 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Redistributions in binary form must reproduce the above 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * copyright notice, this list of conditions and the following disclaimer 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * in the documentation and/or other materials provided with the 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * distribution. 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * * Neither the name of Google Inc. nor the names of its 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * contributors may be used to endorse or promote products derived from 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * this software without specific prior written permission. 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "config.h" 325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 3309380295ba73501a205346becac22c6978e4671dTorne (Richard Coles)#include "core/clipboard/DataObject.h" 3409380295ba73501a205346becac22c6978e4671dTorne (Richard Coles)#include "core/clipboard/DataTransferItem.h" 3553e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "modules/filesystem/DraggedIsolatedFileSystem.h" 361e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles)#include "platform/clipboard/ClipboardMimeTypes.h" 37f91f5fa1608c2cdd9af1842fb5dadbe78275be2aBo Liu#include "platform/heap/Handle.h" 385267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)#include "public/platform/WebData.h" 395267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)#include "public/platform/WebDragData.h" 405267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)#include "public/platform/WebString.h" 415267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)#include "public/platform/WebURL.h" 425267f701546148b83dfbe1d151cb184385bb5c22Torne (Richard Coles)#include "public/platform/WebVector.h" 43591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch#include "wtf/HashMap.h" 44591b958dee2cf159d33a0b931e6231072eaf38d5Ben Murdoch#include "wtf/PassRefPtr.h" 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 4651b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)namespace blink { 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void WebDragData::initialize() 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 50d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) m_private = DataObject::create(); 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void WebDragData::reset() 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 55d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) m_private.reset(); 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void WebDragData::assign(const WebDragData& other) 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 60d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) m_private = other.m_private; 61d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles)} 62d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) 639e12abdf8c3a23d52091ea54ebb6a04d327f9300Torne (Richard Coles)WebDragData::WebDragData(const PassRefPtrWillBeRawPtr<DataObject>& object) 64d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles){ 65d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) m_private = object; 66d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles)} 67d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) 689e12abdf8c3a23d52091ea54ebb6a04d327f9300Torne (Richard Coles)WebDragData& WebDragData::operator=(const PassRefPtrWillBeRawPtr<DataObject>& object) 69d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles){ 70d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) m_private = object; 71d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) return *this; 72d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles)} 73d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) 74d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles)DataObject* WebDragData::getValue() const 75d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles){ 76d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) return m_private.get(); 77d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles)} 78d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) 79d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles)void WebDragData::ensureMutable() 80d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles){ 81d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) ASSERT(!isNull()); 825c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 835c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 845c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)WebVector<WebDragData::Item> WebDragData::items() const 855c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 865c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) Vector<Item> itemList; 875c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) for (size_t i = 0; i < m_private->length(); ++i) { 8809380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) DataObjectItem* originalItem = m_private->item(i).get(); 895c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) WebDragData::Item item; 9009380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) if (originalItem->kind() == DataObjectItem::StringKind) { 915c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) item.storageType = Item::StorageTypeString; 925c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) item.stringType = originalItem->type(); 9309380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) item.stringData = originalItem->getAsString(); 9409380295ba73501a205346becac22c6978e4671dTorne (Richard Coles) } else if (originalItem->kind() == DataObjectItem::FileKind) { 955c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (originalItem->sharedBuffer()) { 965c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) item.storageType = Item::StorageTypeBinaryData; 975c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) item.binaryData = originalItem->sharedBuffer(); 985c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } else if (originalItem->isFilename()) { 999e12abdf8c3a23d52091ea54ebb6a04d327f9300Torne (Richard Coles) RefPtrWillBeRawPtr<Blob> blob = originalItem->getAsFile(); 1005c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (blob->isFile()) { 1015c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) File* file = toFile(blob.get()); 102c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) if (file->hasBackingFile()) { 103c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) if (file->userVisibility() == File::IsUserVisible) { 104c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) item.storageType = Item::StorageTypeFilename; 105c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) item.filenameData = file->path(); 106c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) item.displayNameData = file->name(); 107c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) } else { 108c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) item.storageType = Item::StorageTypeFileSystemFile; 109c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) item.fileSystemURL = file->fileSystemURL(); 110c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) item.fileSystemFileSize = file->size(); 111c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) } 112a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch } else { 113c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) // FIXME: support dragging constructed Files across renderers, see http://crbug.com/394955 114c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) item.storageType = Item::StorageTypeString; 115c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) item.stringType = "text/plain"; 116c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) item.stringData = file->name(); 117a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch } 118c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) } else { 1195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT_NOT_REACHED(); 120c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) } 121c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) } else { 1225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT_NOT_REACHED(); 123c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) } 124c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) } else { 1255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT_NOT_REACHED(); 126c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles) } 1275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) item.title = originalItem->title(); 1285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) item.baseURL = originalItem->baseURL(); 1295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) itemList.append(item); 1305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 1315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return itemList; 1325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void WebDragData::setItems(const WebVector<Item>& itemList) 1355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_private->clearAll(); 1375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) for (size_t i = 0; i < itemList.size(); ++i) 1385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) addItem(itemList[i]); 1395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void WebDragData::addItem(const Item& item) 1425c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ensureMutable(); 1445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) switch (item.storageType) { 1455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) case Item::StorageTypeString: 1465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (String(item.stringType) == mimeTypeTextURIList) 1475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_private->setURLAndTitle(item.stringData, item.title); 1485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) else if (String(item.stringType) == mimeTypeTextHTML) 1495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_private->setHTMLAndBaseURL(item.stringData, item.baseURL); 1505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) else 1515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_private->setData(item.stringType, item.stringData); 1525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 1535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) case Item::StorageTypeFilename: 1545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_private->addFilename(item.filenameData, item.displayNameData); 1555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return; 1565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) case Item::StorageTypeBinaryData: 1575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // This should never happen when dragging in. 1585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT_NOT_REACHED(); 159a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch return; 160a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch case Item::StorageTypeFileSystemFile: 161a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch { 162a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch FileMetadata fileMetadata; 163a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch fileMetadata.length = item.fileSystemFileSize; 164a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch m_private->add(File::createForFileSystemFile(item.fileSystemURL, fileMetadata)); 165a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch } 166a9984bf9ddc3cf73fdae3f29134a2bab379e7029Ben Murdoch return; 1675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 1685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)WebString WebDragData::filesystemId() const 1715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ASSERT(!isNull()); 173f91f5fa1608c2cdd9af1842fb5dadbe78275be2aBo Liu return m_private.get()->filesystemId(); 1745c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1755c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 1765c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)void WebDragData::setFilesystemId(const WebString& filesystemId) 1775c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){ 1785c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) // The ID is an opaque string, given by and validated by chromium port. 1795c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ensureMutable(); 180f91f5fa1608c2cdd9af1842fb5dadbe78275be2aBo Liu DraggedIsolatedFileSystem::provideTo(*m_private.get(), DraggedIsolatedFileSystem::supplementName(), DraggedIsolatedFileSystem::create(*m_private.get(), filesystemId)); 1815c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 1825c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 18351b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles)} // namespace blink 184