xiaoningsdiary/include/AppCore/mama_de_diary.h

/*  Copyright (C) 2009 Väinö Lappi <djap84@gmail.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, write to the Free Software
    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

*/

#ifndef MAMA_DE_DIARY_H
#define MAMA_DE_DIARY_H

#include <QtGui/QMainWindow>
#include <QtCore/QDate>
#include <QtGui/QGraphicsScene>
#include <QtGui/QPixmap>
#include <QtGui/QBitmap>
#include <QDir>

#include "../../ui_mama_de_diary.h"

#include "../../include/Dialogs/helpDialog.h"
#include "../../include/Dialogs/LanguageChangeDialog.h"
#include "../../include/Dialogs/editorTransparencySettingsDialog.h"
#include "../../include/Dialogs/savinganddiskusagesettings.h"
#include "../../include/Dialogs/backgroundAnimationDialogimpl.h"
#include "../../include/Dialogs/GeneralBehaviourDialog.h"
#include "SystemTrayIntegration.h"
#include "diarycontrols.h"

class mplayerWidget;    //media player widget
class HttpDownloader;


//TODO: Application version number.
#ifndef _XIAONING_DIARY_VERSION_
#define _XIAONING_DIARY_VERSION_ "0.13"
#endif

using namespace std;

class mama_de_diary : public QMainWindow
{
    Q_OBJECT

public:
    mama_de_diary(QWidget *parent = 0);
    ~mama_de_diary();
    bool event(QEvent *event);
    void checkAndPrepareUserFolder();
    void doUiUserSpecificInitialization();
    void SetTextEditorTransparency(int redChannel, int greenChannel, int blueChannel, int alphaChannel);
    void PopError(const QString &message, const QString &type);
    Ui::mama_de_diaryClass ui;
    DiaryControls *iEditor;
    //System Tray icon & menu
    SystemTrayIntegration* iSystemTrayMenu;
protected:
    void closeEvent(QCloseEvent* event);
private:
    void HandleBackgroundChange(QMainWindow *MainWindow);
    void HandlewindowSizeChange(QMainWindow *MainWindow);
    void UpdateWindowIcons();
private:
    LanguageChangeDialog *iLanguageChangeDialog;
    editorTransparencySettingsDialog *iEditorTransparencySettingsDialog;
    SavingAndDiskUsageSettings *iSavingSettingsDialog;
    backgroundAnimationDialogImpl *iBackgroundAnimationDialog;
    GeneralBehaviourDialog *iGeneralBehaviourDialog;
    //container to hold background
    QGraphicsScene iBackGroundgraphicsScene;
    QPixmap *iBackgroundPixmap;
    //Make one transparent item with size of background graphics scene
    //and focus on it so the background it self will stay still.
    QPixmap *iFocusPixMap;
    QGraphicsPixmapItem *iFocusPixMapItem;
    
    QIcon *iAppIcon;
    //Help and About dialogs
    helpDialog *aboutViewer;
    helpDialog *helpViewer;
    //Important directories
    QDir iApplicationDir;       //Where this program is installed
    QDir iUserHomeDir;          //Where is user home
    QErrorMessage *iErrorMessage;       //Show errors.

    HttpDownloader *iHttpDownloader;
    QFile iDownloadTargetFile;
public slots:
    //Handle language change
    void HandleUiLanguageChange();
    //Settings-valikko
    void backgroundChangeTriggered();
    void backgroundAnimationTriggered();
    void languageChangeTriggered();
    void textEditorTransparencySettingsTriggered();
    void savingSettingsTriggered();
    void generalBehaviourTriggered();
    //Help-valikko
    void helpTriggered();
    void aboutTriggered();
    void aboutMplayerTriggered();
    void aboutQtTriggered();
    //receive about to quit from QCoreApplication, do some saving and cleaning.
    void QuitProgram();
    void fullscreenToggle();    //Handle fullscreentoggle requests from iEditor.
    void downloadFinished(int error);   //finished downloading version file
signals:
    void quitProgramReq();
    void error(const QString &message, const QString &type);
    void redirectVideoToPreview(QWidget *previewWidget);
    void redirectVideoToPlayer();
};

#endif // MAMA_DE_DIARY_H

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