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1 #pragma once
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2
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3 class CListControlTruncationTooltipImpl : public CListControlHeaderImpl {
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4 private:
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5 typedef CListControlHeaderImpl TParent;
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6 public:
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7 CListControlTruncationTooltipImpl();
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8
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9 BEGIN_MSG_MAP_EX(CListControlTruncationTooltipImpl)
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10 MESSAGE_HANDLER(WM_MOUSEHOVER,OnHover);
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11 MESSAGE_HANDLER(WM_MOUSEMOVE,OnMouseMovePassThru);
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12 MESSAGE_HANDLER(WM_TIMER,OnTimer);
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13 MESSAGE_HANDLER(WM_DESTROY,OnDestroyPassThru);
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14 CHAIN_MSG_MAP(TParent)
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15 NOTIFY_CODE_HANDLER(TTN_GETDISPINFO,OnTTGetDispInfo);
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16 NOTIFY_CODE_HANDLER(TTN_POP,OnTTPop);
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17 NOTIFY_CODE_HANDLER(TTN_SHOW,OnTTShow);
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18 END_MSG_MAP()
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19
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20 void OnViewOriginChange(CPoint p_delta) override {TParent::OnViewOriginChange(p_delta);TooltipRemove();}
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21 void TooltipRemove();
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22 virtual void RefreshDarkMode();
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23 protected:
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24 virtual bool GetTooltipData( CPoint ptAbs, pfc::string_base & text, CRect & rc, CFontHandle & font) const;
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25 private:
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26 enum {
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27 KTooltipTimer = 0x51dbee9e,
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28 KTooltipTimerDelay = 50,
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29 };
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30 LRESULT OnHover(UINT,WPARAM,LPARAM,BOOL&);
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31 LRESULT OnMouseMovePassThru(UINT,WPARAM,LPARAM,BOOL&);
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32 LRESULT OnTimer(UINT,WPARAM,LPARAM,BOOL&);
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33 LRESULT OnTTGetDispInfo(int,LPNMHDR,BOOL&);
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34 LRESULT OnTTShow(int,LPNMHDR,BOOL&);
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35 LRESULT OnTTPop(int,LPNMHDR,BOOL&);
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36 LRESULT OnDestroyPassThru(UINT,WPARAM,LPARAM,BOOL&);
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37
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38 void InitTooltip();
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39 void TooltipActivateAbs(const char * label, const CRect & rect);
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40 void TooltipActivate(const char * label, const CRect & rect);
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41 void TooltipRemoveCheck(LPARAM pos);
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42 void TooltipRemoveCheck();
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43 void TooltipUpdateFont();
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44 void OnSetFont(bool) override {TooltipUpdateFont();}
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45 bool IsRectFullyVisibleAbs(CRect const & r);
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46 bool IsRectPartiallyObscuredAbs(CRect const & r) const;
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47 CRect m_tooltipRect;
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48 CToolTipCtrl m_tooltip;
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49 TOOLINFO m_toolinfo;
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50 pfc::stringcvt::string_os_from_utf8 m_tooltipText;
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51 CFontHandle m_tooltipFont;
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52 };
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