CApplicationCompBase.h

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// SPDX-License-Identifier: LGPL-2.1-or-later OR GPL-2.0-or-later OR GPL-3.0-or-later OR LicenseRef-ACF-Commercial
#pragma once
 
 
// Qt includes
#include <QtCore/QtGlobal>
#include <QtCore/QTimer>
#if QT_VERSION >= 0x050000
#include <QtWidgets/QApplication>
#else
#include <QtGui/QApplication>
#endif
 
// ACF includes
#include <istd/CGeneralTimeStamp.h>
#include <imod/TModelWrap.h>
#include <icomp/CComponentBase.h>
#include <ibase/IApplication.h>
#include <ibase/IApplicationInfo.h>
#include <ibase/IRuntimeStatusProvider.h>
#include <iqt/ITranslationManager.h>
#include <iqtgui/IGuiObject.h>
 
 
namespace iqtgui
{
 
 
class CApplicationCompBase:
                     public QObject,
                     public icomp::CComponentBase,
                     virtual public ibase::IApplication
{
       Q_OBJECT
public:
       typedef icomp::CComponentBase BaseClass;
 
       I_BEGIN_BASE_COMPONENT(CApplicationCompBase);
              I_REGISTER_INTERFACE(ibase::IApplication);
              I_REGISTER_SUBELEMENT(RuntimeStatus);
              I_REGISTER_SUBELEMENT_INTERFACE(RuntimeStatus, ibase::IRuntimeStatusProvider, ExtractRuntimeStatus);
              I_REGISTER_SUBELEMENT_INTERFACE(RuntimeStatus, imod::IModel, ExtractRuntimeStatus);
              I_REGISTER_SUBELEMENT_INTERFACE(RuntimeStatus, istd::IChangeable, ExtractRuntimeStatus);
              I_ASSIGN(m_splashScreenCompPtr, "SplashScreen", "Splash screen shown before application is launched", false, "SplashScreen");
              I_ASSIGN(m_applicationInfoCompPtr, "ApplicationInfo", "Application info used to set main window title", false, "ApplicationInfo");
              I_ASSIGN(m_translationManagerCompPtr, "TranslationManager", "Translation manager", false, "TranslationManager");
              I_ASSIGN(m_splashTimeAttrPtr, "SplashTime", "Minimal time splash screen will be shown", true, 2);
              I_ASSIGN(m_styleSheetAttrPtr, "StyleSheet", "Style sheet for the GUI", false, "");
              I_ASSIGN(m_iconPathAttrPtr, "IconPath", "file path for the application icon", true, ":/Icons/AcfLogo");
              I_ASSIGN(m_titleFormatAttrPtr, "TitleFormat", "Describe format of title bar, tags:\n\t$(CompanyName) - name of company\n\t$(ProductName) - product name\n\t$(AppName) - application name\n\t$(AppSubName) - application sub name\n\t$(AppType) - type of application\n\t$(Version) - main application version", true, "$(AppName)");
              I_ASSIGN_MULTI_0(m_componentsToInitializeCompPtr, "ComponentsToInitialize", "List of components to be initialized after creation of the application instance (QCoreApplication) and after the event loop was started", false);
              I_ASSIGN_MULTI_0(m_componentsToPreInitializeCompPtr, "ComponentsToPreInitialize", "List of components to be initialized after creation of the application instance (QCoreApplication) but before the loop was started", false);
       I_END_COMPONENT;
       
       CApplicationCompBase();
 
       // reimplemented (ibase::IApplication)
       virtual bool InitializeApplication(int argc, char** argv) override;
       virtual QStringList GetApplicationArguments() const override;
 
protected:
       QApplication* GetQtApplication() const;
       bool TryShowSplashScreen();
       void HideSplashScreen();
       void InitializeComponentApplication();
       void ApplyStyleSheet();
       void InitializeComponents();
 
       // reimplemented (icomp::CComponentBase)
       virtual void OnComponentCreated() override;
       
private:
       class RuntimeStatus: public ibase::IRuntimeStatusProvider
       {
       public:
              RuntimeStatus();
 
              void SetRuntimeStatus(IRuntimeStatusProvider::RuntimeStatus runtimeStatus);
 
              // reimplemented (ibase::IRuntimeStatusProvider)
              virtual IRuntimeStatusProvider::RuntimeStatus GetRuntimeStatus() const override;
 
       private:
              IRuntimeStatusProvider::RuntimeStatus m_status;
       };
 
       // static template methods for sub element access
       template <class InterfaceType>
       static InterfaceType* ExtractRuntimeStatus(CApplicationCompBase& component)
       {
              return &component.m_runtimeStatus;
       }
 
protected:
       imod::TModelWrap<RuntimeStatus> m_runtimeStatus;
 
       I_REF(IGuiObject, m_splashScreenCompPtr);
       I_REF(ibase::IApplicationInfo, m_applicationInfoCompPtr);
       I_REF(iqt::ITranslationManager, m_translationManagerCompPtr);
       I_ATTR(double, m_splashTimeAttrPtr);
       I_ATTR(QString, m_styleSheetAttrPtr);
       I_ATTR(QString, m_iconPathAttrPtr);
       I_ATTR(QString, m_titleFormatAttrPtr);
       I_MULTIREF(istd::IPolymorphic, m_componentsToInitializeCompPtr);
       I_MULTIREF(istd::IPolymorphic, m_componentsToPreInitializeCompPtr);
 
       bool m_useSplashScreen;
       istd::CGeneralTimeStamp m_splashScreenTimer;
 
       istd::TDelPtr<QApplication> m_applicationPtr;
 
       QStringList m_applicationArguments;
 
       QByteArray m_appStyle;
       QString m_styleSheetFile;
 
       QTimer m_splashTimer;
};
 
 
} // namespace iqtgui