cxMainWindow.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
All rights reserved.

Redistribution and use in source and binary forms, with or without 
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, 
   this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, 
   this list of conditions and the following disclaimer in the documentation 
   and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors 
   may be used to endorse or promote products derived from this software 
   without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 
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=========================================================================*/

#ifndef CXMAINWINDOW_H_
#define CXMAINWINDOW_H_

#include "cxGuiExport.h"

#include <QMainWindow>
#include <map>
#include <set>
#include "boost/shared_ptr.hpp"
#include "cxGUIExtenderService.h"
#include <QPointer>
#include "cxServiceTrackerListener.h"

class QAction;
class QMenu;
class QActionGroup;
class QDockWidget;
class QScrollArea;

namespace cx
{
class LayoutData;
class GUIExtenderService;
class ConsoleWidget;
class DockWidgets;

typedef boost::shared_ptr<class CameraControl> CameraControlPtr;
typedef boost::shared_ptr<class LayoutInteractor> LayoutInteractorPtr;
typedef boost::shared_ptr<class VisServices> VisServicesPtr;
typedef boost::shared_ptr<class ProcessWrapper> ProcessWrapperPtr;


class cxGui_EXPORT MainWindow: public QMainWindow
{
        Q_OBJECT

public:
        MainWindow(std::vector<GUIExtenderServicePtr> guiExtenders=std::vector<GUIExtenderServicePtr>());
        virtual ~MainWindow();

        virtual QMenu* createPopupMenu();

protected slots:
        void patientChangedSlot();

        //application menu
        void aboutSlot();
        void preferencesSlot();
        void quitSlot();
        void toggleFullScreenSlot();

        // File menu
        void newPatientSlot(); 
        void loadPatientFileSlot();
        void savePatientFileSlot();
        void clearPatientSlot();

        void showControlPanelActionSlot();
        void showSecondaryViewLayoutWindowActionSlot();

        // application
        void onApplicationStateChangedSlot();

        //workflow
        void onWorkflowStateChangedSlot();
        void saveDesktopSlot();
        void resetDesktopSlot();

        //data menu
        void exportDataSlot();
        void importDataSlot(); 
        void deleteDataSlot(); 

        void togglePointPickerActionSlot();
        void updatePointPickerActionSlot();

        //tool menu
        void configureSlot(); 

        // navigation
        void centerToImageCenterSlot();
        void centerToTooltipSlot();

        void updateTrackingActionSlot();
        void toggleTrackingSlot();
        void toggleStreamingSlot();
        void updateStreamingActionSlot();

        void shootScreen();
        void shootWindow();
        void recordFullscreen();

        void onStartLogConsole();
        void dockWidgetVisibilityChanged(bool val);
        void focusChanged(QWidget * old, QWidget * now);

    void onPluginBaseAdded(GUIExtenderService* service);
    void onPluginBaseRemoved(GUIExtenderService* service);
        void onPluginBaseModified(GUIExtenderService* service);

protected:
        void changeEvent(QEvent * event);

private:
        void focusInsideDockWidget(QObject* dockWidget);
        LayoutInteractorPtr mLayoutInteractor;
        void saveScreenShot(QPixmap pixmap, QString id="");
        void saveScreenShotThreaded(QImage pixmap, QString filename);
        void updateWindowTitle();
        void createActions(); 
        void createMenus(); 
        void createToolBars(); 

        void registerToolBar(QToolBar* toolbar, QString groupname = "");
        void addToWidgetGroupMap(QAction* action, QString groupname);
        void addGUIExtender(GUIExtenderService* service);
        QWidget *addCategorizedWidget(GUIExtenderService::CategorizedWidget categorizedWidget);
        void removeGUIExtender(GUIExtenderService* service);
        void setupGUIExtenders();

        void closeEvent(QCloseEvent *event);
        QDockWidget* addAsDockWidget(QWidget* widget, QString groupname);
        QString getExistingSessionFolder();

        //menus
        QMenu* mFileMenu; 
        QMenu* mWorkflowMenu; 
        QMenu* mToolMenu; 
        QMenu* mLayoutMenu; 
        QMenu* mNavigationMenu; 
        QMenu* mHelpMenu;
        QAction* mHelpMenuAction; 

        //actions and actiongroups
        QAction* mAboutAction;
        QAction* mPreferencesAction;
        QAction* mStartLogConsoleAction;
        QAction* mFullScreenAction;
        QAction* mQuitAction;

        QAction* mShootScreenAction;
        QAction* mShootWindowAction;
        QAction* mRecordFullscreenAction;

        QAction* mNewPatientAction;
        QAction* mLoadFileAction;
        QAction* mSaveFileAction;
        QAction* mClearPatientAction;
        QAction* mExportPatientAction;
        QAction* mShowControlPanelAction;
        QAction* mSecondaryViewLayoutWindowAction;

        QActionGroup* mStandard3DViewActions; 
        QAction* mShowPointPickerAction;

        QAction* mImportDataAction; 
        QAction* mDeleteDataAction; 

        QAction* mConfigureToolsAction; 
        QAction* mInitializeToolsAction; 
        QAction* mTrackingToolsAction; 
//      QAction* mSaveToolsPositionsAction; ///< action for saving the tool positions
        QAction* mStartStreamingAction; 
        QActionGroup* mToolsActionGroup; 

        // actions for image navigation
        QAction* mCenterToImageCenterAction;
        QAction* mCenterToTooltipAction;
        QActionGroup* mInteractorStyleActionGroup;

        //desktop actions
        QAction* mSaveDesktopAction;
        QAction* mResetDesktopAction;

        //toolbars
        QToolBar* mDataToolBar; 
        QToolBar* mToolToolBar; 
        QToolBar* mNavigationToolBar; 
        QToolBar* mInteractorStyleToolBar; 
        QToolBar* mWorkflowToolBar; 
        QToolBar* mDesktopToolBar; 
        QToolBar* mHelpToolBar; 
        QToolBar* mScreenshotToolBar;

        std::map<QString, QActionGroup*> mWidgetGroupsMap; 

        QString mLastImportDataFolder;

        boost::shared_ptr<ServiceTrackerListener<GUIExtenderService> > mServiceListener;
        std::map<GUIExtenderService*, std::vector<QWidget*> > mWidgetsByPlugin;

        //widgets
        QPointer<class SecondaryMainWindow> mControlPanel;
        QPointer<class SecondaryViewLayoutWindow> mSecondaryViewLayoutWindow;
        ProcessWrapperPtr mLocalVideoServerProcess;

        DockWidgets* mDockWidgets;
        std::set<QToolBar*> mToolbars;

        VisServicesPtr mServices;
};

}//namespace cx

#endif /* CXMAINWINDOW_H_ */