void PasteboardHelper::getClipboardContents(GtkClipboard* clipboard)
{
DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);
ASSERT(dataObject);
if (gtk_clipboard_wait_is_text_available(clipboard)) {
GOwnPtr<gchar> textData(gtk_clipboard_wait_for_text(clipboard));
if (textData)
dataObject->setText(String::fromUTF8(textData.get()));
}
if (gtk_clipboard_wait_is_target_available(clipboard, markupAtom)) {
if (GtkSelectionData* data = gtk_clipboard_wait_for_contents(clipboard, markupAtom)) {
String markup(selectionDataToUTF8String(data));
removeMarkupPrefix(markup);
dataObject->setMarkup(markup);
gtk_selection_data_free(data);
}
}
if (gtk_clipboard_wait_is_target_available(clipboard, uriListAtom)) {
if (GtkSelectionData* data = gtk_clipboard_wait_for_contents(clipboard, uriListAtom)) {
dataObject->setURIList(selectionDataToUTF8String(data));
gtk_selection_data_free(data);
}
}
}
void PasteboardHelper::fillDataObjectFromDropData(GtkSelectionData* data, guint info, DataObjectGtk* dataObject)
{
if (!gtk_selection_data_get_data(data))
return;
GdkAtom target = gtk_selection_data_get_target(data);
if (target == textPlainAtom)
dataObject->setText(selectionDataToUTF8String(data));
else if (target == markupAtom) {
String markup(selectionDataToUTF8String(data));
removeMarkupPrefix(markup);
dataObject->setMarkup(markup);
} else if (target == uriListAtom) {
dataObject->setURIList(selectionDataToUTF8String(data));
} else if (target == netscapeURLAtom) {
String urlWithLabel(selectionDataToUTF8String(data));
Vector<String> pieces;
urlWithLabel.split("\n", pieces);
// Give preference to text/uri-list here, as it can hold more
// than one URI but still take the label if there is one.
if (!dataObject->hasURIList())
dataObject->setURIList(pieces[0]);
if (pieces.size() > 1)
dataObject->setText(pieces[1]);
}
}
void PasteboardHelper::fillDataObjectFromDropData(GtkSelectionData* data, guint info, DataObjectGtk* dataObject)
{
if (!gtk_selection_data_get_data(data))
return;
GdkAtom target = gtk_selection_data_get_target(data);
if (target == textPlainAtom)
dataObject->setText(selectionDataToUTF8String(data));
else if (target == markupAtom) {
String markup(selectionDataToUTF8String(data));
removeMarkupPrefix(markup);
dataObject->setMarkup(markup);
} else if (target == uriListAtom) {
dataObject->setURIList(selectionDataToUTF8String(data));
} else if (target == netscapeURLAtom) {
String urlWithLabel(selectionDataToUTF8String(data));
Vector<String> pieces;
urlWithLabel.split("\n", pieces);
// Give preference to text/uri-list here, as it can hold more
// than one URI but still take the label if there is one.
if (!dataObject->hasURIList())
dataObject->setURIList(pieces[0]);
if (pieces.size() > 1)
dataObject->setText(pieces[1]);
} else if (target == unknownAtom) {
GRefPtr<GVariant> variant = g_variant_new_parsed(reinterpret_cast<const char*>(gtk_selection_data_get_data(data)));
GOwnPtr<gchar> key;
GOwnPtr<gchar> value;
GVariantIter iter;
g_variant_iter_init(&iter, variant.get());
while (g_variant_iter_next(&iter, "{ss}", &key.outPtr(), &value.outPtr())) {
dataObject->setUnknownTypeData(key.get(), value.get());
// FIXME: should GOwnPtr be smarter about this and replace the existing ptr when outPtr() is used?
key.clear();
value.clear();
}
}
}
