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MainWindow.h 8.75 KiB
/**
* @headerfile travisto.h
* @author Ulrich Kemloh <kemlohulrich@gmail.com>
* @version 0.1
* Copyright (C) <2009-2010>
*
* @section LICENSE
* This file is part of OpenPedSim.
*
* OpenPedSim 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 3 of the License, or
* any later version.
*
* OpenPedSim 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 OpenPedSim. If not, see <http://www.gnu.org/licenses/>.
*
* @section DESCRIPTION
*
* \brief main program class
*
*
*
* Created on: 11.05.2009
*
*/
#ifndef TRAVISTO_H
#define TRAVISTO_H
#include "ui_mainwindow.h"
#include <QMainWindow>
#include <QSettings>
#include <QSplitter>
#include <QTreeView>
#include <QStandardItem>
#include <QTreeWidget>
#include <vector>
class vtkWindowToImageFilter;
class SyncData;
class ThreadDataTransfer;
class ThreadVisualisation;
class QString;
class QDomNode;
class FacilityGeometry;
class GeometryFactory;
class Building;
class Message;
class Settings;
extern int extern_update_step;
extern int extern_screen_contrast;
extern bool extern_is_pause;
extern bool extern_launch_recording;
extern bool extern_recording_enable;
extern bool extern_offline_mode;
extern bool extern_shutdown_visual_thread;
extern bool extern_fullscreen_enable;
extern bool extern_pedestrians_firstSet_visible;
extern SyncData extern_trajectories_firstSet;
//states if the datasets are loaded.
extern bool extern_first_dataset_loaded;
//states whether the loaded datasets are visible
extern bool extern_first_dataset_visible;
class MainWindow : public QMainWindow {
Q_OBJECT
public:
MainWindow(QWidget *parent = 0);
virtual ~MainWindow();
public Q_SLOTS:
/// display the help modus
void slotHelpAbout();
///quit the program
void slotExit();
/// load a file
bool slotLoadFile();
/// output an Error
void slotErrorOutput(QString err);
/// output a warning
//void slotWarningOutput(QString warning);
/// start the visualisation thread
/// the signal is emitted when the
/// data transfer thread the header and at least one data set
void slotStartVisualisationThread(QString data="",int numberOfAgents=1000,float frameRate=25);
/// shutdown the visualisation thread
void slotShutdownVisualisationThread(bool);
/// add a new dataset to the store.
/// note that at most three (3) datasets can be loaded for a visualisation round
bool slotAddDataSet();
/// clear all previously added/loaded datasets
void slotClearAllDataset();
/// set the camera view angle to TOP/FRONT/SIDE
// TODO: high priority
void slotSetCameraPerspectiveToTop();
void slotSetCameraPerspectiveToFront();
void slotSetCameraPerspectiveToSide();
void slotSetCameraPerspectiveToVirtualAgent();
//controls visualisation
void slotStartPlaying();
void slotStopPlaying();
void slotRecord();
void slotFullScreen(bool status);
void slotReset();
void slotNetworkSettings();
// void slotToggleVisualisationMode();
void slotSetOfflineMode(bool status);
void slotSetOnlineMode(bool status);
/// take a screenshot of the rendering window
void slotTakeScreenShot();
/// update the status message void slotCurrentAction(QString msg);
void slotFrameNumber(unsigned long timems);
void slotRunningTime(unsigned long timems);
void slotRenderingTime(int fps);
void slotControlSequence(const char *);
/// load a geometry file and display it
//void slotLoadGeometry( );
void slotClearGeometry();
//void slotLoadParseShowGeometry(QString fileName);
/// load a geometry sent by the data transfer thread
//void slotLoadGeometryToThread(QString data);
/// enable/disable the first pedestrian group
void slotToggleFirstPedestrianGroup();
/// show/hides trajectories (leaving a trail) only
void slotShowTrajectoryOnly();
/// shows/hide geometry
void slotShowGeometry();
/// shows/hide geometry
void slotShowHideExits();
/// shows/hide geometry
void slotShowHideWalls();
/// shows/hide navigation lines
void slotShowHideNavLines();
/// shows/hide navigation lines
void slotShowHideFloor();
/// shows/hide geometry captions
void slotShowHideGeometryCaptions();
/// show pedestrians only without trail
void slotShowPedestrianOnly();
/// update the playing speed
void slotUpdateSpeedSlider(int newValue);
/// update the position slider
void slotUpdateFrameSlider(int newValue);
void slotFrameSliderPressed();
void slotFrameSliderReleased();
/// handle the frame by frame navigation
void slotFramesByFramesNavigation();
void slotNextFrame();
void slotPreviousFrame();
/// enable/disable the pedestrian captions
void slotShowPedestrianCaption();
/// update the contrast
void slotUpdateContrastSlider(int newValue);
/// set visualisation mode to 2D
void slotToogle2D();
/// set visualisation mode to 3D
void slotToogle3D();
/// show / hide the legend
void slotToogleShowLegend();
void slotToogleShowAxis();
/// change, choose the pedestrian shape void slotChangePedestrianShape();
/// start/stop the recording process als png images sequences
void slotRecordPNGsequence();
/// render a PNG image sequence to an AVI video
void slotRenderPNG2AVI();
/// adjust the scene background color
void slotChangeBackgroundColor();
/// change the pedestrian caption mode to automatic
void slotCaptionColorAuto();
/// change he pedestrian caption color to manual
void slotCaptionColorCustom();
/// change the wall color
void slotChangeWallsColor();
/// change the exits color
void slotChangeExitsColor();
/// change the navigation lines color
void slotChangeNavLinesColor();
/// change the floor color
void slotChangeFloorColor();
/// show/hide onscreen information
/// information include Time and pedestrians left in the facility
void slotShowOnScreenInfos();
///show the detailed structure of the geometry
void slotShowGeometryStructure();
void slotOnGeometryItemChanged(QStandardItem *item);
private:
Q_SIGNALS:
void signal_controlSequence(QString);
protected:
virtual void closeEvent(QCloseEvent* event);
void dragEnterEvent(QDragEnterEvent *event);
void dropEvent(QDropEvent *event);
private:
/// load settings in the case the remember settings is checked.
void loadAllSettings();
/// save all system settings
void saveAllSettings();
/// performs the necessary cleaning before shutting down the program.
void cleanUp();
/// reset the system to the very initial state
//void reset();
/// get the value of the tag <tagName> from a QDomNode
QString getTagValueFromElement(QDomNode node, const char * tagName);
/// parse the geometry Node and return a pointer to geometry object
/// used in online mode only
void parseGeometry(const QDomNode& geoNode);
void parseGeometry(const QString &geometryString);
/** * parse a shape node and get the initials heights and colors of pedestrians.
*
* @param shapeNode The node to be parsed
* @param groupID 1, 2 or 3
* @return true if success
*/
bool parsePedestrianShapes(QDomNode shapeNode, int groupID);
/// reset all graphic element to their initial(default) state
void resetGraphicalElements();
/// add a second/third dataset to the visualization data
/// groupID may be 2 or 3
/// @return false if something went wrong.
bool addPedestrianGroup(int groupID, QString fileName="");
///return true if at least one dataset was loaded
bool anyDatasetLoaded();
/// clear the corresponding dataset if it exists
void clearDataSet(int ID);
/// reset all dataset, to the beginning
void resetAllFrameCursor();
/// wait for visualisation thread to terminate
void waitForVisioThread();
/// wait for data transfer thread to terminate
void waitForDataThread();
private:
Ui::mainwindow ui;
bool isPlaying;
bool isPaused;
bool frameSliderHold;
int numberOfDatasetLoaded;
Settings* travistoOptions;
ThreadDataTransfer* dataTransferThread;
ThreadVisualisation* _visualisationThread;
QLabel *labelCurrentAction;
QLabel *labelFrameNumber;
QLabel *labelRecording;
QLabel *labelMode;
QSplitter _splitter;
//QTreeWidget _geoStructure;
QTreeView _geoStructure;
};
#endif // TRAVISTO_H