void HistoryController::updateForCommit()
{
FrameLoader* frameLoader = m_frame->loader();
#if !LOG_DISABLED
if (frameLoader->documentLoader())
LOG(History, "WebCoreHistory: Updating History for commit in frame %s", frameLoader->documentLoader()->title().string().utf8().data());
#endif
FrameLoadType type = frameLoader->loadType();
if (isBackForwardLoadType(type)
|| isReplaceLoadTypeWithProvisionalItem(type)
|| (isReloadTypeWithProvisionalItem(type) && !frameLoader->documentLoader()->unreachableURL().isEmpty())) {
// Once committed, we want to use current item for saving DocState, and
// the provisional item for restoring state.
// Note previousItem must be set before we close the URL, which will
// happen when the data source is made non-provisional below
m_frameLoadComplete = false;
m_previousItem = m_currentItem;
ASSERT(m_provisionalItem);
m_currentItem = m_provisionalItem;
m_provisionalItem = 0;
// Tell all other frames in the tree to commit their provisional items and
// restore their scroll position. We'll avoid this frame (which has already
// committed) and its children (which will be replaced).
Page* page = m_frame->page();
ASSERT(page);
page->mainFrame()->loader()->history()->recursiveUpdateForCommit();
}
switch (type) {
case FrameLoadTypeBackForward:
updateForBackForwardNavigation();
return;
case FrameLoadTypeReload:
case FrameLoadTypeReloadFromOrigin:
case FrameLoadTypeSame:
case FrameLoadTypeReplace:
updateForReload();
return;
case FrameLoadTypeStandard:
updateForStandardLoad();
return;
case FrameLoadTypeRedirectWithLockedBackForwardList:
updateForRedirectWithLockedBackForwardList();
return;
case FrameLoadTypeInitialInChildFrame:
updateForInitialLoadInChildFrame();
return;
default:
ASSERT_NOT_REACHED();
}
}
void HistoryController::updateForCommit(LocalFrame* frame, HistoryItem* item, HistoryCommitType commitType, bool navigationWithinPage)
{
if (commitType == BackForwardCommit) {
if (!m_provisionalEntry)
return;
// Once committed, we want to use current item for saving DocState, and
// the provisional item for restoring state.
// Note previousItem must be set before we close the URL, which will
// happen when the data source is made non-provisional below
m_previousEntry = m_currentEntry.release();
ASSERT(m_provisionalEntry);
m_currentEntry = m_provisionalEntry.release();
} else if (commitType == StandardCommit) {
createNewBackForwardItem(frame, item, !navigationWithinPage);
} else if (commitType == InitialCommitInChildFrame) {
updateForInitialLoadInChildFrame(frame, item);
}
}