Add UsctStateManager and add DmsState in GUI.

src/device/UsctStateManager.cpp

@@ -0,0 +1,70 @@
+#include "UsctStateManager.h"
+
+#include "event/EventCenter.h"
+
+UsctStateManager* UsctStateManager::getInstance()
+{
+    static UsctStateManager instance;
+    return &instance;
+}
+
+UsctStateManager::UsctStateManager(QObject* aParent)
+    : QObject (aParent)
+    , mState()
+{
+    mState.insert(DmsState, true);
+    mState.insert(DmsConnectionState, true);
+    mState.insert(ReconState, true);
+    mState.insert(ReconMppsState, true);
+    mState.insert(ReconPacsState, true);
+    mState.insert(ReconConnectionState, true);
+    mState.insert(ReconEmptyScanState, true);
+    mState.insert(ReconDBState, true);
+}
+
+void UsctStateManager::setState(int aStateCode, bool aState)
+{
+    bool stateTemp = mState[aStateCode];
+    mState[aStateCode] = aState;
+    if(stateTemp != aState)
+    {
+        bool UsctState = getUsctState();
+        EventCenter::Default()->triggerEvent(UsctStateUpdated, nullptr, (QObject*)&UsctState);
+    }
+    mState[aStateCode] = aState;
+    if(aState)
+    {
+        int msg =  aStateCode;
+        EventCenter::Default()->triggerEvent(ErrorStateUnactive, nullptr, (QObject*)&msg);
+    }
+    {
+        QPair<int, QString> msg(QPair<int, QString>(aStateCode, getStateErrorMessage(aStateCode)));
+        EventCenter::Default()->triggerEvent(ErrorStateActive, nullptr, (QObject*)&msg);
+    }
+}
+
+bool UsctStateManager::getUsctState()
+{
+    bool result = true;
+    QMap<int, bool>::const_iterator it;
+    for (it = mState.constBegin(); it != mState.constEnd(); ++it)
+    {
+        result = result & it.value();
+    }
+    return result;
+}
+
+QString UsctStateManager::getStateErrorMessage(int aStateCode)
+{
+    switch (aStateCode)
+    {
+    case DmsState : return "Dms Error";
+    case DmsConnectionState : return "Dms Connection Error";
+    case ReconState : return "Recon Fatal Error";
+    case ReconMppsState : return "Recon Mpps Connection Error";
+    case ReconPacsState : return "Recon Pacs Connection Error";
+    case ReconEmptyScanState : return "Recon Empty Scan Data Error";
+    case ReconDBState : return "Recon Database Connection Error";
+    default: return "Unknow Error";
+    }
+}

src/device/UsctStateManager.h

@@ -0,0 +1,42 @@
+#ifndef USCTSTATEMANAGER_H
+#define USCTSTATEMANAGER_H
+
+#include <QObject>
+#include <QMap>
+
+enum UsctState
+{
+    DmsState = 0, //Dms是否有致命错误，false代表存在致命错误
+    DmsConnectionState,
+    ReconState, //Recon是否有致命错误，false代表存在致命错误
+    ReconMppsState,
+    ReconPacsState,
+    ReconConnectionState,
+    ReconEmptyScanState,
+    ReconDBState
+};
+
+class UsctStateManager : public QObject
+{
+    Q_OBJECT
+public:
+    static UsctStateManager* getInstance();
+
+    bool getUsctState();
+    void setState(int aStateCode, bool aState);
+
+private:
+    QString getStateErrorMessage(int aStateCode);
+
+
+private:
+    UsctStateManager(QObject* aParent = nullptr);
+    UsctStateManager(const UsctStateManager&);
+    UsctStateManager& operator=(const UsctStateManager&);
+
+private:
+    QMap<int, bool> mState;
+
+};
+
+#endif // USCTSTATEMANAGER_H