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32 #include "core/clipboard/DataObject.h"
34 #include "core/clipboard/Pasteboard.h"
35 #include "platform/clipboard/ClipboardMimeTypes.h"
36 #include "platform/clipboard/ClipboardUtilities.h"
37 #include "public/platform/Platform.h"
38 #include "public/platform/WebClipboard.h"
42 PassRefPtrWillBeRawPtr<DataObject> DataObject::createFromPasteboard(PasteMode pasteMode)
44 RefPtrWillBeRawPtr<DataObject> dataObject = create();
45 blink::WebClipboard::Buffer buffer = Pasteboard::generalPasteboard()->buffer();
46 uint64_t sequenceNumber = blink::Platform::current()->clipboard()->sequenceNumber(buffer);
48 blink::WebVector<blink::WebString> webTypes = blink::Platform::current()->clipboard()->readAvailableTypes(buffer, &ignored);
49 ListHashSet<String> types;
50 for (size_t i = 0; i < webTypes.size(); ++i)
51 types.add(webTypes[i]);
52 for (ListHashSet<String>::const_iterator it = types.begin(); it != types.end(); ++it) {
53 if (pasteMode == PlainTextOnly && *it != mimeTypeTextPlain)
55 dataObject->m_itemList.append(DataObjectItem::createFromPasteboard(*it, sequenceNumber));
57 return dataObject.release();
60 PassRefPtrWillBeRawPtr<DataObject> DataObject::create()
62 return adoptRefWillBeNoop(new DataObject());
65 PassRefPtrWillBeRawPtr<DataObject> DataObject::copy() const
67 return adoptRefWillBeNoop(new DataObject(*this));
70 DataObject::~DataObject()
74 size_t DataObject::length() const
76 return m_itemList.size();
79 PassRefPtrWillBeRawPtr<DataObjectItem> DataObject::item(unsigned long index)
81 if (index >= length())
83 return m_itemList[index];
86 void DataObject::deleteItem(unsigned long index)
88 if (index >= length())
90 m_itemList.remove(index);
93 void DataObject::clearAll()
98 PassRefPtrWillBeRawPtr<DataObjectItem> DataObject::add(const String& data, const String& type)
100 RefPtrWillBeRawPtr<DataObjectItem> item = DataObjectItem::createFromString(type, data);
101 if (!internalAddStringItem(item))
106 PassRefPtrWillBeRawPtr<DataObjectItem> DataObject::add(PassRefPtrWillBeRawPtr<File> file)
111 RefPtrWillBeRawPtr<DataObjectItem> item = DataObjectItem::createFromFile(file);
112 m_itemList.append(item);
116 void DataObject::clearData(const String& type)
118 for (size_t i = 0; i < m_itemList.size(); ++i) {
119 if (m_itemList[i]->kind() == DataObjectItem::StringKind && m_itemList[i]->type() == type) {
120 // Per the spec, type must be unique among all items of kind 'string'.
121 m_itemList.remove(i);
127 ListHashSet<String> DataObject::types() const
129 ListHashSet<String> results;
130 bool containsFiles = false;
131 for (size_t i = 0; i < m_itemList.size(); ++i) {
132 switch (m_itemList[i]->kind()) {
133 case DataObjectItem::StringKind:
134 results.add(m_itemList[i]->type());
136 case DataObjectItem::FileKind:
137 containsFiles = true;
142 results.add(mimeTypeFiles);
146 String DataObject::getData(const String& type) const
148 for (size_t i = 0; i < m_itemList.size(); ++i) {
149 if (m_itemList[i]->kind() == DataObjectItem::StringKind && m_itemList[i]->type() == type)
150 return m_itemList[i]->getAsString();
155 void DataObject::setData(const String& type, const String& data)
158 if (!add(data, type))
159 ASSERT_NOT_REACHED();
162 void DataObject::urlAndTitle(String& url, String* title) const
164 RefPtrWillBeRawPtr<DataObjectItem> item = findStringItem(mimeTypeTextURIList);
167 url = convertURIListToURL(item->getAsString());
169 *title = item->title();
172 void DataObject::setURLAndTitle(const String& url, const String& title)
174 clearData(mimeTypeTextURIList);
175 internalAddStringItem(DataObjectItem::createFromURL(url, title));
178 void DataObject::htmlAndBaseURL(String& html, KURL& baseURL) const
180 RefPtrWillBeRawPtr<DataObjectItem> item = findStringItem(mimeTypeTextHTML);
183 html = item->getAsString();
184 baseURL = item->baseURL();
187 void DataObject::setHTMLAndBaseURL(const String& html, const KURL& baseURL)
189 clearData(mimeTypeTextHTML);
190 internalAddStringItem(DataObjectItem::createFromHTML(html, baseURL));
193 bool DataObject::containsFilenames() const
195 for (size_t i = 0; i < m_itemList.size(); ++i) {
196 if (m_itemList[i]->isFilename())
202 Vector<String> DataObject::filenames() const
204 Vector<String> results;
205 for (size_t i = 0; i < m_itemList.size(); ++i) {
206 if (m_itemList[i]->isFilename())
207 results.append(static_cast<File*>(m_itemList[i]->getAsFile().get())->path());
212 void DataObject::addFilename(const String& filename, const String& displayName)
214 internalAddFileItem(DataObjectItem::createFromFile(File::createForUserProvidedFile(filename, displayName)));
217 void DataObject::addSharedBuffer(const String& name, PassRefPtr<SharedBuffer> buffer)
219 internalAddFileItem(DataObjectItem::createFromSharedBuffer(name, buffer));
222 DataObject::DataObject()
223 : m_modifierKeyState(0)
227 DataObject::DataObject(const DataObject& other)
228 : m_itemList(other.m_itemList)
229 , m_modifierKeyState(0)
233 PassRefPtrWillBeRawPtr<DataObjectItem> DataObject::findStringItem(const String& type) const
235 for (size_t i = 0; i < m_itemList.size(); ++i) {
236 if (m_itemList[i]->kind() == DataObjectItem::StringKind && m_itemList[i]->type() == type)
237 return m_itemList[i];
242 bool DataObject::internalAddStringItem(PassRefPtrWillBeRawPtr<DataObjectItem> item)
244 ASSERT(item->kind() == DataObjectItem::StringKind);
245 for (size_t i = 0; i < m_itemList.size(); ++i) {
246 if (m_itemList[i]->kind() == DataObjectItem::StringKind && m_itemList[i]->type() == item->type())
250 m_itemList.append(item);
254 void DataObject::internalAddFileItem(PassRefPtrWillBeRawPtr<DataObjectItem> item)
256 ASSERT(item->kind() == DataObjectItem::FileKind);
257 m_itemList.append(item);
260 void DataObject::trace(Visitor* visitor)
262 visitor->trace(m_itemList);
263 WillBeHeapSupplementable<DataObject>::trace(visitor);