VisionPlus_V3.0/ShowUnit/QHalconWindow.h

#ifndef QHALCONWINDOW_H
#define QHALCONWINDOW_H
#include "showunit_global.h"
#include <QtWidgets/qwidget.h>
#include <qwidget.h>
#include "HalconCpp.h"
#include "HObjectEntry.h"
#include "GraphicsContext.h"

#include "ROIController.h"
#include "ROI.h"
#include "HWndMessage.h"
#include <QtWidgets/QLabel>


#include "ROI.h"
#include "ROICircle.h"
#include "ROIRect1.h"
#include "ROICircularArc.h"
#include "ROIRect2.h"
#include "ROILine.h"
#include "ROIPoint.h"

#include<QAction>
#include<QMenu>
#include <QMutex>

enum class ShowMode
{
    IncludeROI = 1,
    ExcludeROI
};
enum class ResultShow
{
    Image,
    AllObject
};
using namespace  HalconCpp;
class ROIController;
class HWndMessage;
class SHOWUNITSHARED_EXPORT QHalconWindow:public QWidget
{
    Q_OBJECT

public:

    QHalconWindow(QWidget *parent = 0);
    virtual ~QHalconWindow(void);

    HTuple getWindowID(void) { return winID; }
    void refresh();
    void addIconicVar(HImage img);
    void addIconicVar(HObject obj);
    void addMessage(HWndMessage message);
    void useROIController(ROIController *rC);
    void resetWindow();
    void clearWindow();
    void changeGraphicSettings(const QString &mode, const HTuple &val);
    void setResultShow(const ResultShow &resultShow);
    void setShowMode(const ShowMode &showMode);
    GraphicsContext mGC;
    void setBackgroundColor(QString color);
signals:
    void mouseMoveStatus(const QString &message);

public slots:
    void on_actDispImageOnly();
    void on_actDispFit();
    void on_actSaveImage();
    void on_actDumpWindow();
    void on_actShowCross();

    void on_actDelActiveRoi();
    void on_actDelAllRoi();
    void on_actSetRoiAdd();
    void on_actSetRoiSub();
    void on_actGetDistance();

    void on_actShowImageOnly();

    void on_actCreateCircle();
    void on_actCreateCircleArc();
    void on_actCreateLine();
    void on_actCreateRect1();
    void on_actCreateRect2();

protected:
    void resizeEvent(QResizeEvent*);
    //鼠标操作
    void mousePressEvent(QMouseEvent *)override;
    void wheelEvent(QWheelEvent *) override;
    void  mouseReleaseEvent(QMouseEvent *)override;
    void mouseMoveEvent(QMouseEvent *)override;

    void contextMenuEvent(QContextMenuEvent *) override;
    void enterEvent(QEvent  *) override;
    void showEvent(QShowEvent* )override;
private:
    HTuple winID;
    //HTuple bufferID;
    const int MAX_NUM_OBJ_LIST = 50;
    bool mousePressed = false;
    double startX, startY;


    QString backguoundColor;
    QMenu  *popMenu;

    QAction      *actDispImageOnly;
    QAction      *actDispFit;
    QAction		*actShowCross;
    QAction      *actSaveImage;
    QAction      *actDumpWindow;


    ShowMode showMode;
    int windowWidth;
    int windowHeight;
    int imageWidth;
    int imageHeight;
    double ImgRow1, ImgCol1, ImgRow2, ImgCol2;

    double                                      zoomWndFactor;

    bool                                        showCross = false;
    QList<HObjectEntry>                         HObjList;

    HImage                                      originalImage;
    HObject                                     showImage;
    ROIController *                             roiManager=NULL;

    ResultShow                                  resultShow;

    QMutex                                      m_Mutex;

    bool firstEnter;
    // 设定图像的窗口显示部分
    int zoom_beginRow, zoom_beginCol, zoom_endRow, zoom_endCol;
    // 获取图像的当前显示部分
    HTuple current_beginRow, current_beginCol, current_endRow, current_endCol;
    void OpenWindow(void);
    void DispImageZoom(HTuple mode, HTuple Mouse_row, HTuple Mouse_col);
    void InitUserUI();
    void  moveImage(double motionX, double motionY);
};

#endif // QHALCONWINDOW_H