Stellarium 0.12.0
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StelApp.hpp

00001 /*
00002  * Stellarium
00003  * Copyright (C) 2006 Fabien Chereau
00004  *
00005  * This program is free software; you can redistribute it and/or
00006  * modify it under the terms of the GNU General Public License
00007  * as published by the Free Software Foundation; either version 2
00008  * of the License, or (at your option) any later version.
00009  *
00010  * This program is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013  * GNU General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU General Public License
00016  * along with this program; if not, write to the Free Software
00017  * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA  02110-1335, USA.
00018  */
00019 
00020 #ifndef _STELAPP_HPP_
00021 #define _STELAPP_HPP_
00022 
00023 #include <QString>
00024 #include <QVariant>
00025 #include <QObject>
00026 
00027 // Predeclaration of some classes
00028 class StelCore;
00029 class StelObjectMgr;
00030 class StelLocaleMgr;
00031 class StelModuleMgr;
00032 class StelSkyCultureMgr;
00033 class StelShortcutMgr;
00034 class QSettings;
00035 class QNetworkAccessManager;
00036 class QNetworkReply;
00037 class QTime;
00038 class QTimer;
00039 class StelLocationMgr;
00040 class StelSkyLayerMgr;
00041 class StelAudioMgr;
00042 class StelVideoMgr;
00043 class StelGuiBase;
00044 
00056 class StelApp : public QObject
00057 {
00058     Q_OBJECT
00059 
00060 public:
00061     friend class StelAppGraphicsWidget;
00062 
00068     StelApp(QObject* parent=NULL);
00069 
00071     virtual ~StelApp();
00072 
00074     void init(QSettings* conf, class StelRenderer* renderer);
00075 
00077     void initPlugIns();
00078 
00081     static StelApp& getInstance() {Q_ASSERT(singleton); return *singleton;}
00082 
00085     StelModuleMgr& getModuleMgr() {return *moduleMgr;}
00086 
00089     StelLocaleMgr& getLocaleMgr() {return *localeMgr;}
00090 
00093     StelSkyCultureMgr& getSkyCultureMgr() {return *skyCultureMgr;}
00094 
00097     StelLocationMgr& getLocationMgr() {return *planetLocationMgr;}
00098 
00101     StelObjectMgr& getStelObjectMgr() {return *stelObjectMgr;}
00102 
00103     StelSkyLayerMgr& getSkyImageMgr() {return *skyImageMgr;}
00104 
00106     StelAudioMgr* getStelAudioMgr() {return audioMgr;}
00107 
00109     StelShortcutMgr* getStelShortcutManager() {return shortcutMgr;}
00110 
00112     StelVideoMgr* getStelVideoMgr() {return videoMgr;}
00113 
00117     StelCore* getCore() {return core;}
00118 
00120     QNetworkAccessManager* getNetworkAccessManager() {return networkAccessManager;}
00121 
00123     void updateI18n();
00124 
00126     void updateSkyCulture();
00127 
00129     QSettings* getSettings() {return confSettings;}
00130 
00132     QString getCurrentStelStyle() {return flagNightVision ? "night_color" : "color";}
00133 
00135     void update(double deltaTime);
00136 
00141     bool drawPartial(class StelRenderer* renderer);
00142 
00144     void windowHasBeenResized(float x, float y, float w, float h);
00145 
00147     StelGuiBase* getGui() const {return stelGui;}
00150     void setGui(StelGuiBase* b) {stelGui=b;}
00151 
00152     static void initStatic();
00153     static void deinitStatic();
00154 
00156     bool getRenderSolarShadows() const;
00157 
00159     // Scriptable methods
00160 public slots:
00161 
00163     void setRenderSolarShadows(bool);
00164 
00166     void setVisionModeNight(bool);
00168     bool getVisionModeNight() const {return flagNightVision;}
00169 
00172     float getFps() const {return fps;}
00173 
00175     static double getTotalRunTime();
00176 
00179     void reportFileDownloadFinished(QNetworkReply* reply);
00180 
00181 signals:
00182     void colorSchemeChanged(const QString&);
00183     void languageChanged();
00184     void skyCultureChanged(const QString&);
00185 
00186 private:
00187 
00189     void handleClick(class QMouseEvent* event);
00191     void handleWheel(class QWheelEvent* event);
00193     void handleMove(int x, int y, Qt::MouseButtons b);
00195     void handleKeys(class QKeyEvent* event);
00196 
00197     // The StelApp singleton
00198     static StelApp* singleton;
00199 
00200     // The associated StelCore instance
00201     StelCore* core;
00202 
00203     // Module manager for the application
00204     StelModuleMgr* moduleMgr;
00205 
00206     // Locale manager for the application
00207     StelLocaleMgr* localeMgr;
00208 
00209     // Sky cultures manager for the application
00210     StelSkyCultureMgr* skyCultureMgr;
00211 
00212     //Shortcuts manager for the application
00213     StelShortcutMgr* shortcutMgr;
00214 
00215     // Manager for all the StelObjects of the program
00216     StelObjectMgr* stelObjectMgr;
00217 
00218     // Manager for the list of observer locations on planets
00219     StelLocationMgr* planetLocationMgr;
00220 
00221     // Main network manager used for the program
00222     QNetworkAccessManager* networkAccessManager;
00223 
00225     void setupHttpProxy();
00226 
00227     // The audio manager.  Must execute in the main thread.
00228     StelAudioMgr* audioMgr;
00229 
00230     // The video manager.  Must execute in the main thread.
00231     StelVideoMgr* videoMgr;
00232 
00233     StelSkyLayerMgr* skyImageMgr;
00234 
00235     StelGuiBase* stelGui;
00236 
00237     // Used to collect wheel events
00238     QTimer * wheelEventTimer;
00239 
00240     float fps;
00241     int frame;
00242     double timefr, timeBase;        // Used for fps counter
00243 
00245     bool flagNightVision;
00246 
00248     bool renderSolarShadows;
00249 
00250     QSettings* confSettings;
00251 
00252     // Define whether the StelApp instance has completed initialization
00253     bool initialized;
00254 
00255     static QTime* qtime;
00256 
00257     // Temporary variables used to store the last window resize
00258     // if the core was not yet initialized
00259     int saveProjW;
00260     int saveProjH;
00261 
00263     int nbDownloadedFiles;
00265     qint64 totalDownloadedSize;
00266 
00268     int nbUsedCache;
00270     qint64 totalUsedCacheSize;
00271 
00273     int drawState;
00274 };
00275 
00276 #endif // _STELAPP_HPP_
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