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/*
ApplicationCore.h
This file is part of Charm, a task-based time tracking application.
Copyright (C) 2014-2018 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
Author: Mirko Boehm <mirko.boehm@kdab.com>
Author: Frank Osterfeld <frank.osterfeld@kdab.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef APPLICATIONCORE_H
#define APPLICATIONCORE_H
#include <QMenu>
#include <QAction>
#include <QLocalServer>
// this is an application, not a library:
// no pimpling, and data members instead of forward declarations
#include "Core/User.h"
#include "Core/State.h"
#include "Core/TimeSpans.h"
#include "Core/Controller.h"
#include "Core/Configuration.h"
#include "Core/SqlStorage.h"
#include "Widgets/CharmWindow.h"
#include "Widgets/EventView.h"
#include "Widgets//TimeTrackingWindow.h"
#include "Widgets/TasksView.h"
#include "Widgets/TrayIcon.h"
#include "ModelConnector.h"
// FIXME read configuration name from command line
class CharmCommandInterface;
class IdleDetector;
class QSessionManager;
class QWinJumpList;
class ApplicationCore : public QObject
{
Q_OBJECT
public:
enum class ShowMode {
Show,
ShowAndRaise
};
explicit ApplicationCore(TaskId startupTask, bool hideAtStart, QObject *parent = nullptr);
~ApplicationCore() override;
static ApplicationCore &instance();
static bool hasInstance();
// FIXME broken by design?
/** Configure the application.
Returns true if configuring failed.
The application can only leave StartingUp state once a valid
configuration is available. */
bool configure();
/** Access to the model. */
ModelConnector &model();
/** Access to the time spans object. */
DateChangeWatcher *dateChangeWatcher() const;
IdleDetector *idleDetector();
CharmCommandInterface *commandInterface() const;
State state() const;
void createWindowMenu(QMenuBar *menuBar);
void createFileMenu(QMenuBar *menuBar);
void createHelpMenu(QMenuBar *menuBar);
/** The main view is the window responsible for managing state during command execution.
* It is an internal concept, not a notion for the end user. */
CharmWindow &mainView();
TrayIcon &trayIcon();
void updateTaskList();
public Q_SLOTS:
void showMainWindow(ShowMode mode = ShowMode::Show);
void setState(State state);
void slotStopAllTasks();
void slotQuitApplication();
void slotControllerReadyToQuit();
void slotSaveConfiguration();
void slotGoToConnectedState();
void setHttpActionsVisible(bool visible);
void saveState(QSessionManager &manager);
void commitData(QSessionManager &manager);
private Q_SLOTS:
void slotCurrentBackendStatusChanged(const QString &text);
void slotMaybeIdle();
void slotHandleUniqueApplicationConnection();
void slotPopulateTrayIconMenu();
void slotShowNotification(const QString &title, const QString &message);
void slotShowTasksEditor();
void slotShowEventEditor();
Q_SIGNALS:
void goToState(State state);
protected:
QAction m_actionStopAllTasks;
TimeTrackingWindow m_timeTracker;
QAction m_actionQuit;
private:
void showCritical(const QString &title, const QString &message);
void showInformation(const QString &title, const QString &message);
QString titleString(const QString &text) const;
void enterStartingUpState();
void leaveStartingUpState();
void enterConfiguringState();
void leaveConfiguringState();
void enterConnectingState();
void leaveConnectingState();
void enterConnectedState();
void leaveConnectedState();
void enterDisconnectingState();
void leaveDisconnectingState();
void enterShuttingDownState();
void leaveShuttingDownState();
State m_state = Constructed;
ModelConnector m_model;
Controller m_controller;
TrayIcon m_trayIcon;
QMenu m_systrayContextMenu;
QAction m_actionAboutDialog;
QAction m_actionPreferences;
QAction m_actionExportToXml;
QAction m_actionImportFromXml;
QAction m_actionSyncTasks;
QAction m_actionImportTasks;
QAction m_actionExportTasks;
QAction m_actionCheckForUpdates;
QAction m_actionEnterVacation;
QAction m_actionActivityReport;
QAction m_actionWeeklyTimesheetReport;
QAction m_actionMonthlyTimesheetReport;
QList<QAction *> m_taskActions;
EventView m_eventView;
TasksView m_tasksView;
QVector<UIStateInterface *> m_uiElements;
IdleDetector *m_idleDetector = nullptr;
CharmCommandInterface *m_cmdInterface = nullptr;
QLocalServer m_uniqueApplicationServer;
TaskId m_startupTask;
bool m_hideAtStart;
#ifdef Q_OS_WIN
QWinJumpList *m_windowsJumpList = nullptr;
#endif
// All statics are created as members of Application. This is
// supposed to help on Windows, where constructors for statics
// do not seem to called correctly.
DateChangeWatcher *m_dateChangeWatcher;
static ApplicationCore *m_instance;
};
#endif
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