mirror of
https://github.com/narzoul/DDrawCompat
synced 2024-12-30 08:55:36 +01:00
60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
#pragma once
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#include <set>
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#include <Windows.h>
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namespace Overlay
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{
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class Control
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{
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public:
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static const int ARROW_SIZE = 17;
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static const int BORDER = 8;
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Control(Control* parent, const RECT& rect, DWORD style);
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virtual ~Control();
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Control(const Control&) = delete;
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Control(Control&&) = delete;
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Control& operator=(const Control&) = delete;
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Control& operator=(Control&&) = delete;
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virtual void draw(HDC /*dc*/) {}
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virtual RECT getHighlightRect() const { return m_rect; }
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virtual void invalidate();
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virtual void onLButtonDown(POINT pos);
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virtual void onLButtonUp(POINT pos);
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virtual void onMouseMove(POINT pos);
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virtual void onMouseWheel(POINT pos, SHORT delta);
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virtual void onNotify(Control& /*control*/) {}
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virtual void setVisible(bool isVisible);
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void drawAll(HDC dc);
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Control* getParent() const { return m_parent; }
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RECT getRect() const { return m_rect; }
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const Control& getRoot() const;
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Control& getRoot();
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DWORD getStyle() const { return m_style; }
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bool isEnabled() const;
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bool isVisible() const { return m_style & WS_VISIBLE; }
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void setEnabled(bool isEnabled);
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protected:
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static const COLORREF DISABLED_COLOR = RGB(192, 192, 192);
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static const COLORREF FOREGROUND_COLOR = RGB(0, 255, 0);
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static const COLORREF HIGHLIGHT_COLOR = RGB(255, 255, 0);
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void drawArrow(HDC dc, RECT rect, UINT state);
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template <typename... Params>
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void propagateMouseEvent(void(Control::* onEvent)(POINT, Params...), POINT pos, Params... params);
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Control* m_parent;
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RECT m_rect;
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DWORD m_style;
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std::set<Control*> m_children;
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Control* m_highlightedChild;
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};
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}
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