void UISettingsSerializer::run()
{
/* Initialize COM for other thread: */
COMBase::InitializeCOM(false);
/* Mark all the pages initially as NOT processed: */
foreach (UISettingsPage *pPage, m_pages.values())
pPage->setProcessed(false);
/* Iterate over the all left settings pages: */
UISettingsPageMap pages(m_pages);
while (!pages.empty())
{
/* Get required page pointer, protect map by mutex while getting pointer: */
UISettingsPage *pPage = m_iIdOfHighPriorityPage != -1 && pages.contains(m_iIdOfHighPriorityPage) ?
pages.value(m_iIdOfHighPriorityPage) : *pages.begin();
/* Reset request of high priority: */
if (m_iIdOfHighPriorityPage != -1)
m_iIdOfHighPriorityPage = -1;
/* Process this page if its enabled: */
connect(pPage, SIGNAL(sigOperationProgressChange(ulong, QString, ulong, ulong)),
this, SIGNAL(sigOperationProgressChange(ulong, QString, ulong, ulong)));
connect(pPage, SIGNAL(sigOperationProgressError(QString)),
this, SIGNAL(sigOperationProgressError(QString)));
if (pPage->isEnabled())
{
if (m_enmDirection == Load)
pPage->loadToCacheFrom(m_data);
if (m_enmDirection == Save)
pPage->saveFromCacheTo(m_data);
}
/* Remember what page was processed: */
disconnect(pPage, SIGNAL(sigOperationProgressChange(ulong, QString, ulong, ulong)),
this, SIGNAL(sigOperationProgressChange(ulong, QString, ulong, ulong)));
disconnect(pPage, SIGNAL(sigOperationProgressError(QString)),
this, SIGNAL(sigOperationProgressError(QString)));
pPage->setProcessed(true);
/* Remove processed page from our map: */
pages.remove(pPage->id());
/* Notify listeners about page was processed: */
emit sigNotifyAboutPageProcessed(pPage->id());
/* If serializer saves settings => wake up GUI thread: */
if (m_enmDirection == Save)
m_condition.wakeAll();
/* Break further processing if page had failed: */
if (pPage->failed())
break;
}
/* Notify listeners about all pages were processed: */
emit sigNotifyAboutPagesProcessed();
/* If serializer saves settings => wake up GUI thread: */
if (m_enmDirection == Save)
m_condition.wakeAll();
/* Deinitialize COM for other thread: */
COMBase::CleanupCOM();
}
/* Set pages list: */
void setPageList(const UISettingsPageList &pageList)
{
for (int iPageIndex = 0; iPageIndex < pageList.size(); ++iPageIndex)
{
UISettingsPage *pPage = pageList[iPageIndex];
m_pages.insert(pPage->id(), pPage);
}
}