PassRefPtr<DocumentFragment> Pasteboard::documentFragment(Frame* frame, PassRefPtr<Range> context, bool allowPlainText, bool& chosePlainText)
{
chosePlainText = false;
PasteboardPrivate::ClipboardBuffer buffer = m_selectionMode ? PasteboardPrivate::SelectionBuffer : PasteboardPrivate::StandardBuffer;
if (PlatformSupport::clipboardIsFormatAvailable(PasteboardPrivate::HTMLFormat, buffer)) {
String markup;
KURL srcURL;
unsigned fragmentStart = 0;
unsigned fragmentEnd = 0;
PlatformSupport::clipboardReadHTML(buffer, &markup, &srcURL, &fragmentStart, &fragmentEnd);
if (!markup.isEmpty()) {
RefPtr<DocumentFragment> fragment =
createFragmentFromMarkupWithContext(frame->document(), markup, fragmentStart, fragmentEnd, srcURL, DisallowScriptingContent);
if (fragment)
return fragment.release();
}
}
if (allowPlainText) {
String markup = PlatformSupport::clipboardReadPlainText(buffer);
if (!markup.isEmpty()) {
chosePlainText = true;
RefPtr<DocumentFragment> fragment =
createFragmentFromText(context.get(), markup);
if (fragment)
return fragment.release();
}
}
return 0;
}
PassRefPtr<DocumentFragment> Pasteboard::documentFragment(Frame* frame, PassRefPtr<Range> context, bool allowPlainText, bool& chosePlainText)
{
chosePlainText = false;
WebKit::WebClipboard::Buffer buffer = m_selectionMode ? WebKit::WebClipboard::BufferSelection : WebKit::WebClipboard::BufferStandard;
if (WebKit::Platform::current()->clipboard()->isFormatAvailable(WebKit::WebClipboard::FormatHTML, buffer)) {
WebKit::WebString markup;
unsigned fragmentStart = 0;
unsigned fragmentEnd = 0;
WebKit::WebURL url;
markup = WebKit::Platform::current()->clipboard()->readHTML(buffer, &url, &fragmentStart, &fragmentEnd);
if (!markup.isEmpty()) {
RefPtr<DocumentFragment> fragment =
createFragmentFromMarkupWithContext(frame->document(), markup, fragmentStart, fragmentEnd, KURL(url), DisallowScriptingContent);
if (fragment)
return fragment.release();
}
}
if (allowPlainText) {
String markup = WebKit::Platform::current()->clipboard()->readPlainText(buffer);
if (!markup.isEmpty()) {
chosePlainText = true;
RefPtr<DocumentFragment> fragment =
createFragmentFromText(context.get(), markup);
if (fragment)
return fragment.release();
}
}
return 0;
}
