GUIToolTip.h

#pragma once
#include "GUIBase.h"

namespace ParaEngine
{
    struct GUIToolTipItem {
        enum TipState{BEFORESHOW,SHOWING,AFTERSHOW,BLINKING};
        CGUIBase* m_obj; //where the tooltip attached to
        u16string m_text; //what text it displays
        int m_behavior; //how this tooltip behaves 
        int m_timecount; //for effects
        int m_autopopdelay; //time length of displaying
        int m_initialdelay; //time before it shows
        bool m_show; //whether to show this item
        bool m_rendered; //whether this item needs to show in this frame
        RECT m_rect;//the size of the rectangle needed to draw text
        int m_state;
    };
    /*
    Elements:
    0. Text client "text"
    1. Left-Top corner "lefttop"
    2. Top border "top"
    3. Right-Top corner "righttop"
    4. Left border  "left"
    5. Right border "right"
    6. Left-bottom corner "leftbottom"
    7. Bottom border "bottom"
    8. Right-Bottom corner "rightbottom"
    9. Left Dialog indicator "leftindicator"
    10. Right Dialog indicator "rightindicator"
    11. Left Filling area "leftfill"
    12. Right Filling area "rightfill"
    */
    class CGUIToolTip:public CGUIBase
    {
    public:
        enum ToolTip_Behavior{
            NONE=0,FLASHING=1,POINTING=2,STATIC=4,HIGHTLIGHT=8
        };
        CGUIToolTip();
        virtual ~CGUIToolTip();
        void Initialize();
        int GetBehavior(){return m_nBehavior;}
        void SetBehavior(int behavior){m_nBehavior=behavior;}
        int GetAutomaticDelay(){return m_nAutomaticDelay;}
        void SetAutomaticDelay(int automaticdelay){m_nAutoPopDelay=automaticdelay*20;m_nInitialDelay=automaticdelay;}
        int GetAutoPopDelay(){return m_nAutoPopDelay;}
        void SetAutoPopDelay(int autopopdelay){m_nAutoPopDelay=autopopdelay;}
        int GetInitialDelay(){return m_nInitialDelay;}
        void SetInitialDelay(int initialdelay){m_nInitialDelay=initialdelay;}
        
        void SetToolTip(CGUIBase* obj,const char16_t* text);
        void SetToolTipA(CGUIBase* obj,const char* szText);
        const char16_t* GetToolTip(CGUIBase* obj);
        int GetToolTipA(CGUIBase* obj,std::string & out);
        GUIToolTipItem* GetActiveTip();
        void RemoveTip(CGUIBase* obj);
        void RemoveAll();

        void ActivateTip(CGUIBase* obj);
        void DeactivateTip(CGUIBase* obj);
        void SetIndicator(int indicator){m_nIndicator=indicator>0?indicator:0;}
        int GetIndicator(){return m_nIndicator;}
        virtual int Release();
        virtual void            UpdateRects();
        virtual void            InitObject(const char * strObjectName, const char * alignment, int x, int y, int width, int height);
        virtual HRESULT         Render(GUIState* pGUIState ,float fElapsedTime);
        virtual bool            MsgProc(CGUIEvent *event/* =NULL */){return false;}
        virtual const IType* GetType()const{return m_type;}
    protected:
        static const IType* m_type;
        map<CGUIBase*,GUIToolTipItem> m_items;
        int m_nBehavior;
        int m_nAutomaticDelay;
        int m_nAutoPopDelay;
        int m_nInitialDelay;
        int m_nIndicator;
        GUIToolTipItem *m_ActiveTip;
        void CheckTipState(float fTimeElapsed);
    };
}