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1 #pragma once
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2 #include <uxtheme.h> // HTHEME
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3 #include <functional>
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4
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5 class CListCell {
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6 public:
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7 typedef uint32_t cellState_t;
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8 enum {
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9 cellState_none = 0,
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10 cellState_hot = 1 << 0,
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11 cellState_pressed = 1 << 1,
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12 cellState_disabled = 1 << 2,
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13 };
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14
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15 struct DrawContentArg_t {
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16 DWORD hdrFormat = 0;
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17 cellState_t cellState = 0;
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18 CRect subItemRect;
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19 CDCHandle dc;
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20 const wchar_t * text = nullptr;
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21 bool allowColors = true;
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22 CRect rcHot;
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23 CRect rcText;
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24 HTHEME theme = NULL;
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25 uint32_t colorHighlight = 0;
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26 CWindow thisWnd;
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27 std::function<void(CDCHandle, const CRect&) > imageRenderer;
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28 bool darkMode = false;
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29 };
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30 virtual void DrawContent( DrawContentArg_t const & arg ) = 0;
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31 virtual const char * Theme() { return nullptr; }
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32 virtual bool ApplyTextStyle( LOGFONT & font, double scale, uint32_t state );
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33 virtual bool IsInteractive() { return false; }
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34 virtual bool TracksMouseMove() { return false; }
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35 virtual bool SuppressRowSelect() { return false; }
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36 virtual bool IsToggle() { return false; }
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37 virtual bool IsRadioToggle() { return false; }
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38 virtual bool AllowTypeFind() { return true; }
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39 virtual CRect HotRect( CRect rc ) { return rc; }
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40 virtual HCURSOR HotCursor() { return NULL; }
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41 virtual bool AllowDrawThemeText() { return false; }
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42 virtual LONG AccRole();
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43 virtual uint32_t EditFlags() { return 0; }
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44 virtual bool ClickToEdit() { return false; }
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45 };
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