C++ KviPointerList类代码示例

void KviKvsEventManager::removeAllModuleAppHandlers(KviKvsModuleInterface *pIface)
{
	KviKvsEventHandler * h;
	for(unsigned int i =0;i< KVI_KVS_NUM_APP_EVENTS;i++)
	{
		if(!m_appEventTable[i].handlers())continue;

		KviPointerList<KviKvsEventHandler> l;
		l.setAutoDelete(false);
		for(h = m_appEventTable[i].handlers()->first();h;h = m_appEventTable[i].handlers()->next())
		{
			if(h->type() == KviKvsEventHandler::Module)
			{
				if(((KviKvsModuleEventHandler *)h)->moduleInterface() == pIface)
				{
					l.append(h);
				}
			}
			// COMPAT
			/*
			} else if(h->type() == KviKvsEventHandler::OldModule)
			{
				if(((KviKvsOldModuleEventHandler *)h)->module() == pIface)
				{
					l.append(h);
				}
			}
			*/
			// END COMPAT

		}
		for(h = l.first();h;h = l.next())m_appEventTable[i].removeHandler(h);
	}
}

void KviKvsEventManager::removeAllScriptRawHandlers()
{
	for(auto & i : m_rawEventTable)
	{
		if(i)
		{
			KviPointerList<KviKvsEventHandler> dl;
			dl.setAutoDelete(false);
			KviKvsEventHandler * e;
			for(e = i->first(); e; e = i->next())
			{
				if(e->type() == KviKvsEventHandler::Script)
					dl.append(e);
			}

			for(e = dl.first(); e; e = dl.next())
			{
				i->removeRef(e);
			}

			if(i->isEmpty())
			{
				delete i;
				i = nullptr;
			}
		}
	}
}

void KviKvsEventManager::removeAllScriptRawHandlers()
{
	for(int i=0;i< KVI_KVS_NUM_RAW_EVENTS;i++)
	{
		if(m_rawEventTable[i])
		{
			KviPointerList<KviKvsEventHandler> dl;
			dl.setAutoDelete(false);
			KviKvsEventHandler * e;
			for(e = m_rawEventTable[i]->first();e;e = m_rawEventTable[i]->next())
			{
				if(e->type() == KviKvsEventHandler::Script)dl.append(e);
			}

			for(e = dl.first();e;e = dl.next())
			{
				m_rawEventTable[i]->removeRef(e);
			}

			if(m_rawEventTable[i]->isEmpty())
			{
				delete m_rawEventTable[i];
				m_rawEventTable[i] = 0;
			}
		}
	}
}

void KviKvsEventManager::removeAllModuleRawHandlers(KviKvsModuleInterface * pIface)
{
	KviKvsEventHandler * h;
	for(auto & i : m_rawEventTable)
	{
		if(!i)
			continue;

		KviPointerList<KviKvsEventHandler> l;
		l.setAutoDelete(false);
		for(h = i->first(); h; h = i->next())
		{
			if(h->type() == KviKvsEventHandler::Module)
			{
				if(((KviKvsModuleEventHandler *)h)->moduleInterface() == pIface)
				{
					l.append(h);
				}
			}
		}
		for(h = l.first(); h; h = l.next())
			i->removeRef(h);
		if(i->isEmpty())
		{
			delete i;
			i = nullptr;
		}
	}
}

void KviModuleExtensionManager::unregisterExtensionsByModule(KviModule * m)
{
	KviPointerHashTableIterator<const char *,KviModuleExtensionDescriptorList> it(*m_pExtensionDict);
	KviPointerList<KviCString> dying;
	dying.setAutoDelete(true);
	while(KviModuleExtensionDescriptorList * l = it.current())
	{
		KviPointerList<KviModuleExtensionDescriptor> dying2;
		dying2.setAutoDelete(true);

		for(KviModuleExtensionDescriptor * d = l->first();d;d = l->next())
		{
			if(d->module() == m)dying2.append(d);
		}

		for(KviModuleExtensionDescriptor * de = dying2.first();de;de = dying2.next())
		{
			l->removeRef(de);
		}

		if(l->isEmpty())dying.append(new KviCString(it.currentKey()));
		++it;
	}
	for(KviCString * li = dying.first();li;li = dying.next())
	{
		m_pExtensionDict->remove(li->ptr());
	}
}

void KviKvsAliasManager::load(const QString & filename)
{
	m_pAliasDict->clear();
	KviConfigurationFile cfg(filename,KviConfigurationFile::Read);

	KviConfigurationFileIterator it(*(cfg.dict()));

	KviPointerList<QString> l;
	l.setAutoDelete(true);

	while(it.current())
	{
		l.append(new QString(it.currentKey()));
		++it;
	}

	for(QString * s = l.first();s;s = l.next())
	{
		cfg.setGroup(*s);
		QString szCode = cfg.readEntry("_Buffer","");
		if(!szCode.isEmpty())
		{
			KviKvsScript * m = new KviKvsScript(*s,szCode);
			m_pAliasDict->insert(*s,m);
		}
		++it;
	}
}

void KviKvsObjectController::killAllObjectsWithClass(KviKvsObjectClass * pClass)
{
	if(!m_pObjectDict)
		return; // no more objects at all...

	KviPointerList< QPointer<KviKvsObject> > lDying;
	lDying.setAutoDelete(true);

	KviKvsObject * pObject;

	for(pObject = m_pTopLevelObjectList->first();pObject;pObject = m_pTopLevelObjectList->next())
	{
		if(pObject->getClass() == pClass)
		{
			lDying.append(new QPointer<KviKvsObject>(pObject));
		} else {
			pObject->killAllChildrenWithClass(pClass);
		}
	}

	for(QPointer<KviKvsObject> * pObject = lDying.first();pObject;pObject = lDying.next())
	{
		if(pObject->isNull())
			continue; // already dead ?
		(*pObject)->dieNow();
	}
}

static bool theme_kvs_cmd_pack(KviKvsModuleCommandCall * c)
{
	QString szPath, szName, szVersion, szDescription, szAuthor, szImage;

	KviKvsArrayCast aCast;

	KVSM_PARAMETERS_BEGIN(c)
	KVSM_PARAMETER("package_path", KVS_PT_NONEMPTYSTRING, 0, szPath)
	KVSM_PARAMETER("package_name", KVS_PT_NONEMPTYSTRING, 0, szName)
	KVSM_PARAMETER("package_version", KVS_PT_NONEMPTYSTRING, 0, szVersion)
	KVSM_PARAMETER("package_description", KVS_PT_STRING, 0, szDescription)
	KVSM_PARAMETER("package_author", KVS_PT_NONEMPTYSTRING, 0, szAuthor)
	KVSM_PARAMETER("package_image", KVS_PT_STRING, 0, szImage)
	KVSM_PARAMETER("theme", KVS_PT_ARRAYCAST, 0, aCast)
	KVSM_PARAMETERS_END(c)

	KviKvsArray * pArray = aCast.array();
	if((!pArray) || (pArray->size() < 1))
	{
		c->error(__tr2qs_ctx("No themes specified", "theme"));
		return false;
	}

	kvs_uint_t s = pArray->size();
	QStringList lThemeList;

	for(kvs_uint_t i = 0; i < s; i++)
	{
		KviKvsVariant * v = pArray->at(i);
		if(!v)
			continue; // ?
		QString szVal;
		v->asString(szVal);
		if(szVal.isEmpty())
			continue;
		lThemeList.append(szVal);
	}

	KviPointerList<KviThemeInfo> lThemeInfoList;
	lThemeInfoList.setAutoDelete(true);

	Q_FOREACH(QString szTheme, lThemeList)
	{
		KviThemeInfo * pInfo = new KviThemeInfo();
		if(!pInfo->load(szTheme, KviThemeInfo::External))
		{
			QString szErr = pInfo->lastError();
			c->error(__tr2qs_ctx("Failed to load theme from directory %Q: %Q", "theme"), &szTheme, &szErr);
			delete pInfo;
			return false;
		}

		lThemeInfoList.append(pInfo);
	}

void KviChannelListSelector::removeClicked()
{
	KviPointerList<QTreeWidgetItem> lst;
	QList<QTreeWidgetItem *> items=m_pTreeWidget->selectedItems () ;
	for (int i=0;i<items.count();i++)
	{
		lst.append((QTreeWidgetItem *)items.at(i));
	}
	lst.setAutoDelete(true);
	lst.clear();
}

void KviLagMeter::lagCheckAbort(const char * key)
{
	KviPointerList<KviLagCheck> l;
	l.setAutoDelete(false);
	KviLagCheck * c;

	if(_OUTPUT_PARANOIC)
		m_pConnection->console()->output(KVI_OUT_VERBOSE,__tr2qs("Lag check aborted (%s)"),key);

	for(c = m_pCheckList->first();c;c = m_pCheckList->next())
		if(kvi_strEqualCS(c->szKey.ptr(),key))l.append(c);
	for(c = l.first();c;c = l.next())m_pCheckList->removeRef(c);
}

void ThemeManagementDialog::packTheme()
{
	KviPointerList<KviThemeInfo> dl;
	dl.setAutoDelete(false);
	QList<QListWidgetItem*> itemsSelected = m_pListWidget->selectedItems ();
	for(int i=0;i<itemsSelected.count();i++)
		dl.append(((ThemeListWidgetItem *)itemsSelected.at(i))->themeInfo());
	if(dl.isEmpty())return;

	PackThemeDialog * pDialog = new PackThemeDialog(this,&dl);
	pDialog->exec();
	pDialog->deleteLater();
}

void KviModuleManager::unloadAllModules()
{
	KviPointerHashTableIterator<QString,KviModule> it(*m_pModuleDict);

	KviPointerList<KviModule> lModulesToUnload;
	lModulesToUnload.setAutoDelete(false);
	while(KviModule * pModule = it.current())
	{
		lModulesToUnload.append(pModule);
		++it;
	}

	for(KviModule * pModule = lModulesToUnload.first();pModule;pModule = lModulesToUnload.next())
		unloadModule(pModule);
}

void KviKvsKernel::completeModuleCommand(const QString &szModuleName,const QString &szCommandBegin,KviPointerList<QString> * pMatches)
{
	KviModule * pModule = g_pModuleManager->getModule(szModuleName);
	if(!pModule)return;

	KviPointerList<QString> lModuleMatches;
	lModuleMatches.setAutoDelete(true);
	pModule->completeCommand(szCommandBegin,&lModuleMatches);
	for(QString * pszModuleMatch = lModuleMatches.first();pszModuleMatch;pszModuleMatch = lModuleMatches.next())
	{
		QString * pszMatch = new QString(*pszModuleMatch);
		pszMatch->prepend(".");
		pszMatch->prepend(szModuleName);
		pMatches->append(pszMatch);
	}
}

void KviActionManager::killAllKvsUserActions()
{
	KviPointerList<KviKvsUserAction> dying;
	dying.setAutoDelete(true);

	KviPointerHashTableIterator<QString, KviAction> it(*m_pActions);
	while(KviAction * a = it.current())
	{
		if(a->isKviUserActionNeverOverrideThis())
		{
			dying.append(((KviKvsUserAction *)a));
		}
		++it;
	}

	dying.clear(); // bye :)
}

	KviTalWizardPageData * findPage(QWidget * pWidget)
	{
		for(KviTalWizardPageData * pData = pPageList->first();pData;pData = pPageList->next())
		{
			if(pData->pWidget == pWidget) return pData;
		}
		return NULL;
	}