208 lines
4.5 KiB
C++
208 lines
4.5 KiB
C++
#pragma execution_character_set("utf-8")
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#include "DataManager.h"
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#include "M_ProjectDAO.h"
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#include "ProjectData.h"
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#include "global.h"
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#include "DictItem.h"
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#include "DictData.h"
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DataManager& GetDataRoot()
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{
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static DataManager dataMgr;
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return dataMgr;
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}
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DataManager::DataManager()
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{
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// pTheDBPlatform = new DBPlatformSpace::DBPlatformNew();
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platformData.insert(DataType::project, mapProject);
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platformData.insert(DataType::dataModel, mapDataModel);
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platformData.insert(DataType::dataPack, mapDataPack);
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platformData.insert(DataType::dataClass, mapDataClass);
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platformData.insert(DataType::dataAttribute, mapDataAttribute);
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}
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DataManager::~DataManager()
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{
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if (pTheDBPlatform)
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{
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delete pTheDBPlatform;
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pTheDBPlatform = nullptr;
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}
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// //清空最近打开项目
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// while (!lastProject.isEmpty())
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// {
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// DPData* pdata = lastProject.back();
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// delete pdata;
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// pdata = nullptr;
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// }
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}
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//添加一个下层数据对象
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bool DataManager::addChild(DPData* pNewData)
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{
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//数据存入数据库
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if (pNewData->saveSelf())
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{
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pNewData->_id = pNewData->_pDBDAO->_ID;
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//保存成功
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//添加数据到内存数据模型
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_childrenMap.insert(pNewData->_id, pNewData);
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//加入数据map
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insertDataMap(DataType::project, pNewData->_id, pNewData);
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return true;
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}
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else {
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//保存失败
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return false;
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}
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}
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/*删除一个项目*/
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bool DataManager::deleteChild(unsigned int id)
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{
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if (_childrenMap.remove(id))
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{
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return true;
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}
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return false;
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}
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/*获取所有下层数据对象*/
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void DataManager::getAllChildren(DPData*, bool)
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{
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const int MINCOUNT = 2; //最多显示两个项目
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using namespace DBPlatformSpace;
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//获取所有的项目
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std::list<M_ProjectDAO*> projectList;
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ResultMsg rm = M_ProjectDAO::FindAll(projectList);
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if (rm.rCode != 0)
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{
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LOG(INFO) << CommonHelper::utf8ToStdString("M_ProjectDAO::FindAll failed");
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LOG(INFO) << rm.rMsg;
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return;
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}
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LOG(INFO) << CommonHelper::utf8ToStdString("M_ProjectDAO::FindAll success");
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//最近打开项目最多两个，如果只有一个显示一个
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int listSize = static_cast<int>(projectList.size());
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int lastCount = listSize> MINCOUNT ? MINCOUNT : listSize;
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int addLastlist = 0;
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lastProject.clear();
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for (list<M_ProjectDAO*>::iterator it = projectList.begin(); it != projectList.end(); ++it)
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{
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ProjectData* pNew;
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bool addto = false;
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if (_childrenMap.contains((*it)->_ID))
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{
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pNew = qobject_cast<ProjectData*>(_childrenMap.value((*it)->_ID));
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}
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else
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{
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pNew = new ProjectData();
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addto = true;
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}
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pNew->loadData(*it);
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pNew->_parent = this;
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if (addto)
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{
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_childrenMap.insert(pNew->_id, pNew);
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insertDataMap(DataType::project, pNew->_id, pNew);
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}
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if (addLastlist < lastCount)
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{
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lastProject.append(pNew);
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addLastlist++;
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}
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}
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}
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void DataManager::insertDataMap(DataType type, unsigned int id, DPData* pData)
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{
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platformData[type].insert(id, pData);
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}
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void DataManager::deleteInDataMap(DataType type, unsigned int id)
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{
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platformData[type].remove(id);
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}
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DPData* DataManager::findObjectById(DataType type, int id)
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{
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QMap<unsigned int, DPData*> map = platformData.value(type);
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if (map.contains(id))
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{
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return platformData.value(type).value(id);
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}
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else
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{
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return nullptr;
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}
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}
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//转换类型
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DataManager::DataType DataManager::transformType(int type)
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{
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if (type == g_TYPE_DATAPACK)
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{
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return DataManager::DataType::dataPack;
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}
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else if (type == g_TYPE_DATACLASS)
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{
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return DataManager::DataType::dataClass;
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}
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else if (type == g_TYPE_DATAATTRUBUTE)
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{
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return DataManager::DataType::dataAttribute;
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}
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else if (type == g_TYPE_SCENEINFO)
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{
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return DataManager::DataType::scene;
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}
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}
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//指定数据模型下，查找数据（type）的指定属性（名称或名称标识）值的数据
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//返回同名数据
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DPData* DataManager::findobjectByNameInDatamodel(int type, QString propertyName, QString name, int dataModelId)
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{
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//目标类型数据map
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QMap<unsigned int, DPData*> dstDataMap = platformData.value(transformType(type));
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QMap<unsigned int, DPData*>::iterator it = dstDataMap.begin();
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while (it != dstDataMap.end())
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{
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QString vName = (*it)->property(CommonHelper::qstringToString(propertyName)).toString();
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if (vName == name)
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{
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DPData* pData = *it;
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//看是否是同一数据模型
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if (pData->getDataModelOwner()->_id == dataModelId )
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{
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return (*it);
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}
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}
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it++;
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}
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return nullptr;
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}
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void DataManager::getDataMap(DataType type, QMap<unsigned int, DPData*>& map)
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{
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map = platformData.value(type);
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}
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void DataManager::clearAllProject()
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{
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qDeleteAll(_childrenMap);
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_childrenMap.clear();
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}
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