void DOMSelection::selectAllChildren(Node* n, ExceptionState& exceptionState)
{
ASSERT(n);
// This doesn't (and shouldn't) select text node characters.
setBaseAndExtent(n, 0, n, n->countChildren(), exceptionState);
}
void DOMSelection::deleteFromDocument() {
if (!isAvailable())
return;
FrameSelection& selection = frame()->selection();
if (selection.isNone())
return;
// TODO(xiaochengh): The use of updateStyleAndLayoutIgnorePendingStylesheets
// needs to be audited. See http://crbug.com/590369 for more details.
// |VisibleSelection::toNormalizedEphemeralRange| requires clean layout.
frame()->document()->updateStyleAndLayoutIgnorePendingStylesheets();
Range* selectedRange =
createRange(selection.selection().toNormalizedEphemeralRange());
if (!selectedRange)
return;
selectedRange->deleteContents(ASSERT_NO_EXCEPTION);
setBaseAndExtent(selectedRange->startContainer(),
selectedRange->startOffset(),
selectedRange->startContainer(),
selectedRange->startOffset(), ASSERT_NO_EXCEPTION);
}
void DOMSelection::selectAllChildren(Node* n, ExceptionCode& ec)
{
if (!n)
return;
// This doesn't (and shouldn't) select text node characters.
setBaseAndExtent(n, 0, n, n->childNodeCount(), ec);
}
void DOMSelection::deleteFromDocument()
{
if (!m_frame)
return;
FrameSelection& selection = m_frame->selection();
if (selection.isNone())
return;
RefPtr<Range> selectedRange = selection.selection().toNormalizedRange();
if (!selectedRange)
return;
selectedRange->deleteContents(ASSERT_NO_EXCEPTION);
setBaseAndExtent(&selectedRange->startContainer(), selectedRange->startOffset(), &selectedRange->startContainer(), selectedRange->startOffset());
}
void DOMSelection::deleteFromDocument()
{
if (!m_frame)
return;
FrameSelection* selection = m_frame->selection();
if (selection->isNone())
return;
if (isCollapsed())
selection->modify(FrameSelection::AlterationExtend, DirectionBackward, CharacterGranularity);
RefPtr<Range> selectedRange = selection->selection().toNormalizedRange();
if (!selectedRange)
return;
selectedRange->deleteContents(ASSERT_NO_EXCEPTION);
setBaseAndExtent(selectedRange->startContainer(ASSERT_NO_EXCEPTION), selectedRange->startOffset(), selectedRange->startContainer(), selectedRange->startOffset(), ASSERT_NO_EXCEPTION);
}
void DOMSelection::deleteFromDocument()
{
if (!m_frame)
return;
SelectionController* selection = m_frame->selection();
if (selection->isNone())
return;
if (isCollapsed())
selection->modify(SelectionController::EXTEND, SelectionController::BACKWARD, CharacterGranularity);
RefPtr<Range> selectedRange = selection->selection().toNormalizedRange();
ExceptionCode ec = 0;
selectedRange->deleteContents(ec);
ASSERT(!ec);
setBaseAndExtent(selectedRange->startContainer(ec), selectedRange->startOffset(ec), selectedRange->startContainer(ec), selectedRange->startOffset(ec), ec);
ASSERT(!ec);
}
void DOMSelection::selectAllChildren(Node& node)
{
// This doesn't (and shouldn't) select text node characters.
setBaseAndExtent(&node, 0, &node, node.countChildNodes());
}
