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#pragma once
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#include <QColor>
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#include "Defines.h"
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#include "ZxRenderItem.h"
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#include "ZxDrawHelper.h"
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#include "iPlotCurveT_global.h"
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class ZxSubAxisX;
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class ZxSubAxisY;
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class ZxSubAxisBase;
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class ZxSubTitle;
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class ZxSubNaviBar;
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class ZxObjCurveBase;
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class ZxSubLegend;
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class IxPtyItem;
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class ZxCmdTool;
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class ZxObjBase;
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class ZxSimpleTool;
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// 绘图载体
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class I_PLOTCURVE_T_EXPORT ZxPlotBase : public ZxRenderItem
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{
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Q_OBJECT
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ZX_DECLARE_DYNAMIC
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public:
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ZxPlotBase();
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ZxPlotBase(ZxRenderView* pView);
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~ZxPlotBase();
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// 初始化及Tool管理
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virtual void init(ZxRenderView* pView);
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virtual void initTools();
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void removeTools(ZxSimpleTool *pSubTool = nullptr);
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void appendTools(ZxSimpleTool *pSubTool = nullptr);
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void resetTools(ZxRenderView* pView);
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public:
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// 响应从ZxCmdTool过来的鼠标处理
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virtual bool runCmdSelect(PlotOperationMode o, \
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const QPointF& ptStart, \
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const QPointF& ptEnd);
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virtual bool runCmdHitPoint(PlotOperationMode o, \
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const QPointF& pt);
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// 整体移动，20190222
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virtual bool runWholeMove(const QPointF& ptStart,
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const QPointF& ptEnd);
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protected:
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virtual void release();
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public:
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//static const int AXISHEIGHT = 12;
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//static const int AXISWIDTH = 12;
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static const int TITLEHEIGHT = 13;
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static const int NAVIBARHEIGHT = 5;
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public:
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virtual void paintBack(QPainter* painter,
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const ZxPaintParam& param);
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virtual void paintBackground(QPainter* painter);
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virtual void paintGrid(QPainter* painter);
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// 属性填充
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virtual void fillPtyPano(IxPtyPano* sheet);
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// 序列化
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virtual void onSerialize(ZxSerializer* ser);
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virtual void onDeserialize(ZxSerializer* ser);
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virtual void onDeserialized();
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// 序列化之后重新进行一下成员变量的遍历（遍历以及绑定）
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virtual void reparseMembers();
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virtual void rebindObjs();
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virtual void rebindObjOf(ZxObjBase*& p);
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virtual void rebindLegend();
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// 模版序列化
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virtual void onLoadTempl(ZxSerializer* ser);
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virtual void onSaveTempl(ZxSerializer* ser);
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// 布局
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// 刷新激活（重新布局的开关）
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void setNeedLayout(bool b);
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bool isNeedLayout();
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virtual void onLayout();
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// 是否发生更改的状态标识
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virtual void setModified(bool b);
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virtual bool isModified();
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public:
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// 鼠标
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virtual bool onLeftDown(const QPointF& pt);
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virtual bool onLeftUp(const QPointF& pt);
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virtual bool onMouseMove(const QPointF& pt);
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virtual void onLeftDoubleClick(const QPointF& pt);
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// Tips
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virtual void onShowTips(const QPointF &point);
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// 删除（这是响应键盘Delete键）
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virtual void onDeleteItem();
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virtual void deleteCurvePtsWithin(QRectF rt);
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public:
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// 操作类型
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int getOpType(void) const;
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void setOpType(int nOpType);
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// 图元对象相关
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int getObjCount(void);
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ZxObjBase* getObjByIndex(int nIndex);
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ZxObjBase* getObjByName(QString sName);
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virtual void removeObjByIndex(int nIndex);
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virtual void removeObjByName(QString sName);
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virtual void removeAllObjects(bool bTestMode = false);
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// 内部绘图区域，不包括标题区，坐标轴
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virtual QRectF getInnerRectF();
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// 恢复撤销
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virtual void runCmdUndo();
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virtual void runCmdRedo();
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virtual bool canRedo();
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virtual bool canUndo();
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virtual void clearUndoStack();
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// 动态创建添加坐标轴（该函数暂未启用，在应用时，应该已经设定了pAxis的位置）
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virtual void appendAxis(ZxSubAxisBase* pAxis);
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// 对坐标轴进行配置及绑定（主要是一些信号关联）
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virtual void configAxis(ZxSubAxisBase* pAxis);
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// 关联各个子项
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virtual void bindSubMembers(ZxRenderView* pView);
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public:
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// 坐标轴、标题、图例
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ZxSubTitle* getTitle();
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virtual void setTitle(ZxSubTitle* pTitle);
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ZxSubLegend* getLegend();
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// 获取当前起作用的主坐标轴，比如画网格线时需要的
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virtual ZxSubAxisX* getMainAxisX();
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virtual ZxSubAxisY* getMainAxisY();
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void setMainAxisX(ZxSubAxisX* pAxis);
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void setMainAxisY(ZxSubAxisY* pAxis);
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// 坐标轴
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ZxSubAxisX* getSysAxisX(AxisPos o);
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ZxSubAxisY* getSysAxisY(AxisPos o);
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ZxSubAxisBase* getSysAxisOf(AxisPos o);
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// 坐标轴显示隐藏
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void setAxisVisibleByObjName(QString sAxisObjectName, bool bVisible);
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void setAxisVisibleByPos(AxisPos o, bool bVisible);
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void setAxisVisibleByPtr(ZxSubAxisBase* pAxis, bool bVisible);
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// 坐标轴最小化
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void setMinimizeAxisX(bool b);
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void setMinimizeAxisY(bool b);
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// 导航，暂时没用到
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ZxSubNaviBar* getNaviBar();
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void setNaviBar(ZxSubNaviBar* p);
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///////////////////////////////////////////////////////
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// 通用成员变量的处理
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// 背景渐变色
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QColor getBKColor(void);
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virtual void setBKColor(QColor color);
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QColor getBKColorEx(void);
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virtual void setBKColorEx(QColor color);
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// 外边框颜色
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QColor getFrameColor(void);
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virtual void setFrameColor(QColor color);
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// Margin
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double getMargin();
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virtual void setMargin(double dMargin);
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// 是否显示图标题
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virtual void setTitleVisible(bool bVisible);
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bool isTitleVisible();
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// 是否显示导航（暂未启用）
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virtual void setNaviBarVisible(bool bVisible);
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bool isNaviBarVisible();
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// 是否显示图例
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virtual void setLegendVisible(bool bVisible);
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bool isLegendVisible();
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virtual void setLegendGroups(QStringList list);
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// 是否显示tip
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bool isBkTipVisible(void) const;
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virtual void setBkTipVisible(bool bVisible);
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// 是否显示边框
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bool isFrameVisible(void) const;
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virtual void setFrameVisible(bool bVisible);
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// 标题位置，0顶部和1底部
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int getTitlePos(void) const;
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virtual void setTitlePos(int nShowPos);
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// 是否显示网格线
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bool isScaleBigXVisible();
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virtual void setScaleBigXVisible(bool b);
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bool isScaleBigYVisible();
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virtual void setScaleBigYVisible(bool b);
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bool isScaleSmallXVisible();
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virtual void setScaleSmallXVisible(bool b);
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bool isScaleSmallYVisible();
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virtual void setScaleSmallYVisible(bool b);
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bool _isScaleXYVisible(bool bX, bool bBigScale);
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void _setScaleXYVisible(bool bX, bool bBigScale, bool b);
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///////////////////////////////////////////////////////
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// x/y轴每一个的Span，这是统一设定（每个坐标轴还可以单独设定）
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// 请在plot的init时候调用该函数
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double getPerAxisSpanX();
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void setPerAxisSpanX(double d);
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double getPerAxisSpanY();
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void setPerAxisSpanY(double d);
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// 设置四个方向各自总的Span（然后每个坐标轴按比例拆分）
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void setSumAxisSpan(AxisPos o, double d);
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double getSumAxisSpan(AxisPos o);
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// 主要为了触发对象创建完成
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virtual void objCompleted(ZxObjBase* p);
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public slots:
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virtual void slotAxisScaleCountChanged(int);
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// 获取(发送者)坐标轴上对应数据中的最小的正值
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virtual void slotGetLeastPositive(double& d);
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// 响应信号 鼠标交互式选择点后，允许Plot自行创建Object
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virtual void slotTakeMousePts(QVector<QPointF>& vecPts, \
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int nMode, bool& b);
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// 由于刻度显示与Plot相互关联，所以此处进行额外处理
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virtual void slotScaleVisibleChanged(bool bBigScale, bool bVisible);
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// Obj显示与否的状态发生了改变
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virtual void slotObjVisibleChanged(bool bVisible);
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public:
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// 20250326 应数值需要，增加Obj顺序调整接口
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// 借鉴Office PowerPoint叫法
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// 置于最前——置于顶层：Bring to Front
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// 前移一层：Bring Forward
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// 后移一层：Send Backward
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// 置于最后——置于底层：Send to Back
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// 注意：此处逻辑有点绕，对于索引来讲，底层(最后)索引最小：0，顶层(最前)索引最大：size() - 1
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// 以确保，顶层(最前)的在绘图时，最后显示（即索引越大、越晚显示，即越front）
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// 而对应的Tool恰好相反，越front的对象，其tool索引越小，以便优先选择
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// 下面函数说明中，pObj对象索引减少则其Tool索引同步增加，反之亦然，不再说明。
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// 把pObj对象索引减少至0，如果其索引已经为0，则不予处理
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virtual void sendToBack(ZxObjBase* pObj);
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// 把pObj对象索引减少，如果其索引已经为0，则不予处理
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virtual void sendBackward(ZxObjBase* pObj);
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// 把pObj对象索引增加，如果其索引已经为最大，则不予处理
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virtual void bringForward(ZxObjBase* pObj);
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// 把pObj对象索引增加至最大，如果其索引已经为最大，则不予处理
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virtual void bringToFront(ZxObjBase* pObj);
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// 增加一些简单的索引判断函数(是否可以前移或者后移)
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bool canSendToBack(ZxObjBase* pObj);
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bool canSendBackward(ZxObjBase* pObj);
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bool canBringForward(ZxObjBase* pObj);
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bool canBringToFront(ZxObjBase* pObj);
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// 是否启用系统自带的右键，以调整子对象的顺序
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// 默认是启用的
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// 该函数，实在难以命名 TODO
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void setUseSysMenuOrder(bool b);
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bool isUseSysMenuOrder();
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private:
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bool swapObjsByIndex(int n1, int n2);
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public:
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// 背景图像
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void setBkImgFile(QString s);
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// 旋转(倾斜度校正)
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// 顺时针旋转的角度，不需弧度转换, dAngle:0-360
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bool rotateImg(double dAngle);
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QSize getBkImgSize();
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QImage* getBkImg();
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static bool loadImg(QImage& oImg, QString sFile);
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signals:
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void sigOpTypeChanged(int nOpType);//鼠标操作模式发生改变
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void sigObjAdding(ZxObjBase*); //新对象添加前触发
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void sigObjAdded(ZxObjBase*); //新对象添加后触发,此时对象没有数据
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void sigObjCompleted(ZxObjBase*);//新对象添加后触发，已经可以正常使用
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void sigObjDeleting(ZxObjBase*); //对象删除前触发
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void sigObjDeleted(ZxObjBase*); //对象删除后触发
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// void sigPlotModified(bool); //该信号废弃
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/// @brief 工具框选时推送信号，告知主窗体进行相关处理
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/// @param rtBoundV这是框选的窗体（是实际数值坐标，非屏幕坐标）
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/// @param oPom当前的操作模态
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void sigOpRectChanged(const QRectF& rtBoundV, \
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PlotOperationMode oPom);
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protected:
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// 图元
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ZxSubTitle* m_pTitle;
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ZxSubNaviBar* m_pNaviBar;
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ZxSubLegend* m_pLegend;
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// 本身有次序和主次，靠前者为主
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// 另外，就是先左后右、先下后上
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QVector<ZxSubAxisBase*> m_vecAxises;
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// x/y轴每一个的Span，这是统一设定（每个坐标轴还可以单独设定）
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// 请在plot的init时候进行设置
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double m_dPerAxisSpanX;
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double m_dPerAxisSpanY;
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// 设置四个方向各自总的Span（然后每个坐标轴按比例拆分）
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//0:Left,1:top,2right,3 bottom与AxisPos定义相同
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VecDouble m_vecSumSpans;
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// 内在图元
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QVector<ZxObjBase*> m_vecAllObjs;
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// Tool
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ZxCmdTool* m_pCmdTool;
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// View
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ZxRenderView* m_pView;
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// 操作类型
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int m_nOpType;
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// 范围、位置
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QRectF m_rcInner;
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double m_dMargin;
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int m_nTitlePos; //标题位置
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// 颜色
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QColor m_clrBKColor;
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QColor m_clrBKColorEx;
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QColor m_clrFrameColor;
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// 显示
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// 对绘图区的网格线与坐标轴的网格线分开控制
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bool m_bScaleBigXVisible;
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bool m_bScaleBigYVisible;
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bool m_bScaleSmallXVisible;
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bool m_bScaleSmallYVisible;
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// 显示辅助
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bool m_bBkTipVisible;
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bool m_bFrameVisible;
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// 临时变量
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bool m_bModified;
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bool m_bNeedLayout;
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QString m_sBkImgFile;
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QImage m_oBkImg;
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// 是否需要启用调整子对象顺序的右键
|
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bool m_bUseSysMenuOrder; //不涉及序列化
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};
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