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37 lines
1.0 KiB
C
37 lines
1.0 KiB
C
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#pragma once
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#include <optional>
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#include <Windows.h>
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// Returns RECT with positions of the minmize/maximize buttons of the given window.
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// Does not always work, since some apps draw custom toolbars.
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std::optional<RECT> get_button_pos(HWND hwnd);
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// Gets position of given window.
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std::optional<RECT> get_window_pos(HWND hwnd);
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// Gets mouse postion.
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std::optional<POINT> get_mouse_pos();
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// Calculate sizes
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int width(const RECT& rect);
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int height(const RECT& rect);
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// Compare rects
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bool operator<(const RECT& lhs, const RECT& rhs);
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// Moves and/or resizes small_rect to fit inside big_rect.
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RECT keep_rect_inside_rect(const RECT& small_rect, const RECT& big_rect);
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// Initializes and runs windows message loop
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int run_message_loop();
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void show_last_error_message(LPCWSTR lpszFunction, DWORD dw);
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enum WindowState {
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UNKNONW,
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MINIMIZED,
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MAXIMIZED,
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SNAPED_TOP_LEFT,
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SNAPED_LEFT,
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SNAPED_BOTTOM_LEFT,
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SNAPED_TOP_RIGHT,
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SNAPED_RIGHT,
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SNAPED_BOTTOM_RIGHT,
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RESTORED
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};
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WindowState get_window_state(HWND hwnd);
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