newValue/3part/lp_qt_utils/inc/lpDefect/lp_defect_map.h

#pragma once

#include "lp_defect_node.h"

#include <QWidget>
#include <QScrollArea>
#include <QGridLayout>
#include <QSharedPointer>
#include <QLabel>
#include <QMutex>

class lpRuler;
class lpDefectViewer;
class lpRefLine;
class lpDefectGlobalView;

class LP_QT_UTILS_EXPORT lpDefectMap : public QFrame
{
    Q_OBJECT
public:
    lpDefectMap(int view_w, int  view_h, 
        int ruler_breadth, bool enable_opengl, QWidget* parent = 0);
    lpDefectMap(QWidget* parent = 0);
    ~lpDefectMap();
    
    /*
     * reset the view area with given width and height
    */
    void reset(int view_w = 480, int  view_h = 480);

    /*
     * adjust view size to fit the widget
    */
    void fitInWindow();

    /*
     * increase the view width/height.
     * step must above 0
    */
    void incViewWidth(int step);
    void incViewHeight(int step);

    const QSize viewSize() const { 
        return QSize(view_width_, view_height_); 
    };

    /*
     * add a new flaw node.
     * if node has not uuid, this method will return an uuid generated inner
    */
    QString addNode(const LP_DEFECT_NODE& node);  

    /*
     * set all nodes whether is visible for special type.
     * @param type: user defined 
    */
    void showGroupNodes(int type, bool is_show);

    /*
     * remove all nodes from view for special type.
     * @param type: user defined
    */
    void clearGroupNodes(int type);

    /*
     * same as showGroupNodes and clearGroupNodes, but for single node
    */
    void showNode(const QString& uuid, bool is_show);
    void clearNode(const QString& uuid);

    /*
     * remove all nodes from view
    */
    void clearAllNodes();

    /*
     * set the ruler description.
     * @param is_horz: true for horizontal ruler. false for vertical ruler.
    */
    void setRulerDescription(const QString& description, bool is_horz);

    /*
     * set the ruler original point value
     * @param is_horz: true for horizontal ruler. false for vertical ruler.
    */
    void setRulerOriginValue(float ori_val, bool is_horz);

    
signals:
    void sigScaled(qreal scale);
    void sigNodeSelected(QSharedPointer<LP_DEFECT_NODE>);
    void sigNodesVisiable(QList<QSharedPointer<LP_DEFECT_NODE>>);
    void sigNodeCount(qint64 total, qint64 visible);

private:
    void init();
    Q_SLOT void onNodeSelected(QSharedPointer<LP_DEFECT_NODE> node_ptr);
    Q_SLOT void onNodeUnselected();
    Q_SLOT void onImgPosChanged(qreal x, qreal y);
	

	QMutex mutex_;
    bool is_inited_{ false };

    QGridLayout *layout{ nullptr };
    lpRuler *vert_ruler_ptr_{ nullptr };
    lpRuler *horz_ruler_ptr_{ nullptr };
    QLabel *empty_label_{ nullptr };
    QScrollArea *scroll_area_ptr_{ nullptr };
    lpDefectViewer* defect_viewer_ptr_{ nullptr };

    QSharedPointer<lpRefLine> selected_ref_line_h_ptr_{ nullptr };
    QSharedPointer<lpRefLine> selected_ref_line_v_ptr_{ nullptr };

    QLabel *empty_label2_{ nullptr };
	lpDefectGlobalView *global_viewer_ptr_{ nullptr };
	

    bool is_node_selected_{ false };
    void updateRefLine();

    int view_width_{ 480 };
    int view_height_{ 480 };
    int ruler_breadth_{ 80 };
    bool enable_opengl_{ false };
    
};