This source file includes following definitions.
- m_applicationFlags
- m_applicationFlags
- containsHTML
- containsURL
- asURL
- containsFiles
- numberOfFiles
- modifierKeyState
- asFilenames
- containsPlainText
- asPlainText
- canSmartReplace
- containsCompatibleContent
- asFragment
- droppedFileSystemId
#include "config.h"
#include "core/page/DragData.h"
#include "core/clipboard/DataObject.h"
#include "core/dom/Document.h"
#include "core/dom/DocumentFragment.h"
#include "core/dom/Range.h"
#include "core/editing/markup.h"
#include "core/frame/LocalFrame.h"
#include "modules/filesystem/DraggedIsolatedFileSystem.h"
#include "platform/FileMetadata.h"
#include "platform/clipboard/ClipboardMimeTypes.h"
#include "platform/weborigin/KURL.h"
#include "wtf/text/WTFString.h"
namespace WebCore {
DragData::DragData(DataObject* data, const IntPoint& clientPosition, const IntPoint& globalPosition,
DragOperation sourceOperationMask, DragApplicationFlags flags)
: m_clientPosition(clientPosition)
, m_globalPosition(globalPosition)
, m_platformDragData(data)
, m_draggingSourceOperationMask(sourceOperationMask)
, m_applicationFlags(flags)
{
}
DragData::DragData(const String&, const IntPoint& clientPosition, const IntPoint& globalPosition,
DragOperation sourceOperationMask, DragApplicationFlags flags)
: m_clientPosition(clientPosition)
, m_globalPosition(globalPosition)
, m_platformDragData(0)
, m_draggingSourceOperationMask(sourceOperationMask)
, m_applicationFlags(flags)
{
}
static bool containsHTML(const DataObject* dropData)
{
return dropData->types().contains(mimeTypeTextHTML);
}
bool DragData::containsURL(FilenameConversionPolicy filenamePolicy) const
{
return m_platformDragData->types().contains(mimeTypeTextURIList)
|| (filenamePolicy == ConvertFilenames && m_platformDragData->containsFilenames());
}
String DragData::asURL(FilenameConversionPolicy filenamePolicy, String* title) const
{
String url;
if (m_platformDragData->types().contains(mimeTypeTextURIList))
m_platformDragData->urlAndTitle(url, title);
else if (filenamePolicy == ConvertFilenames && containsFiles())
url = filePathToURL(m_platformDragData->filenames()[0]);
return url;
}
bool DragData::containsFiles() const
{
return m_platformDragData->containsFilenames();
}
unsigned DragData::numberOfFiles() const
{
return m_platformDragData->filenames().size();
}
int DragData::modifierKeyState() const
{
return m_platformDragData->modifierKeyState();
}
void DragData::asFilenames(Vector<String>& result) const
{
const Vector<String>& filenames = m_platformDragData->filenames();
for (size_t i = 0; i < filenames.size(); ++i)
result.append(filenames[i]);
}
bool DragData::containsPlainText() const
{
return m_platformDragData->types().contains(mimeTypeTextPlain);
}
String DragData::asPlainText() const
{
return m_platformDragData->getData(mimeTypeTextPlain);
}
bool DragData::canSmartReplace() const
{
return m_platformDragData->types().contains(mimeTypeTextPlain)
&& !m_platformDragData->types().contains(mimeTypeTextURIList);
}
bool DragData::containsCompatibleContent() const
{
return containsPlainText()
|| containsURL()
|| containsHTML(m_platformDragData)
|| containsFiles();
}
PassRefPtr<DocumentFragment> DragData::asFragment(LocalFrame* frame, PassRefPtrWillBeRawPtr<Range>, bool, bool&) const
{
if (containsFiles()) {
}
if (m_platformDragData->types().contains(mimeTypeTextHTML)) {
String html;
KURL baseURL;
m_platformDragData->htmlAndBaseURL(html, baseURL);
ASSERT(frame->document());
if (RefPtr<DocumentFragment> fragment = createFragmentFromMarkup(*frame->document(), html, baseURL, DisallowScriptingAndPluginContent))
return fragment.release();
}
return nullptr;
}
String DragData::droppedFileSystemId() const
{
DraggedIsolatedFileSystem* filesystem = DraggedIsolatedFileSystem::from(m_platformDragData);
if (!filesystem)
return String();
return filesystem->filesystemId();
}
}