#include "config.h"
#include "DragData.h"
#include "ClipboardWin.h"
#include "ClipboardUtilitiesWin.h"
#include "ClipboardAccessPolicy.h"
#include "DocumentFragment.h"
#include "PlatformString.h"
#include "Markup.h"
#include "TextEncoding.h"
#include <objidl.h>
#include <shlwapi.h>
#include <wininet.h>
namespace WebCore {
PassRefPtr<Clipboard> DragData::createClipboard(ClipboardAccessPolicy policy) const
{
return ClipboardWin::create(true, m_platformDragData, policy);
}
bool DragData::containsURL() const
{
return SUCCEEDED(m_platformDragData->QueryGetData(urlWFormat()))
|| SUCCEEDED(m_platformDragData->QueryGetData(urlFormat()))
|| SUCCEEDED(m_platformDragData->QueryGetData(filenameWFormat()))
|| SUCCEEDED(m_platformDragData->QueryGetData(filenameFormat()));
}
String DragData::asURL(String* title) const
{
bool success;
return getURL(m_platformDragData, success, title);
}
bool DragData::containsFiles() const
{
return SUCCEEDED(m_platformDragData->QueryGetData(cfHDropFormat()));
}
void DragData::asFilenames(Vector<String>& result) const
{
WCHAR filename[MAX_PATH];
STGMEDIUM medium;
if (FAILED(m_platformDragData->GetData(cfHDropFormat(), &medium)))
return;
HDROP hdrop = (HDROP)GlobalLock(medium.hGlobal);
if (!hdrop)
return;
const unsigned numFiles = DragQueryFileW(hdrop, 0xFFFFFFFF, 0, 0);
for (unsigned i = 0; i < numFiles; i++) {
if (!DragQueryFileW(hdrop, 0, filename, ARRAYSIZE(filename)))
continue;
result.append((UChar*)filename);
}
DragFinish(hdrop);
GlobalUnlock(medium.hGlobal);
}
bool DragData::containsPlainText() const
{
return SUCCEEDED(m_platformDragData->QueryGetData(plainTextWFormat()))
|| SUCCEEDED(m_platformDragData->QueryGetData(plainTextFormat()));
}
String DragData::asPlainText() const
{
bool success;
return getPlainText(m_platformDragData, success);
}
bool DragData::containsColor() const
{
return false;
}
bool DragData::canSmartReplace() const
{
return SUCCEEDED(m_platformDragData->QueryGetData(smartPasteFormat()));
}
bool DragData::containsCompatibleContent() const
{
return containsPlainText() || containsURL()
|| containsHTML(m_platformDragData)
|| containsFilenames(m_platformDragData)
|| containsColor();
}
PassRefPtr<DocumentFragment> DragData::asFragment(Document* doc) const
{
if (containsFilenames(m_platformDragData))
if (PassRefPtr<DocumentFragment> fragment = fragmentFromFilenames(doc, m_platformDragData))
return fragment;
if (containsHTML(m_platformDragData))
if (PassRefPtr<DocumentFragment> fragment = fragmentFromHTML(doc, m_platformDragData))
return fragment;
return 0;
}
Color DragData::asColor() const
{
return Color();
}
}