47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
#ifndef NULLOSFT_MEDIALIBRARY_MS_DWM_HEADER
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#define NULLOSFT_MEDIALIBRARY_MS_DWM_HEADER
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#if defined(_MSC_VER) && (_MSC_VER >= 1020)
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#pragma once
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#endif
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#include <windows.h>
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#ifndef WM_DWMCOMPOSITIONCHANGED
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#define WM_DWMCOMPOSITIONCHANGED 0x031E
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#define WM_DWMNCRENDERINGCHANGED 0x031F
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#define WM_DWMCOLORIZATIONCOLORCHANGED 0x0320
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#define WM_DWMWINDOWMAXIMIZEDCHANGE 0x0321
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#endif
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typedef enum _DWMWINDOWATTRIBUTE {
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DWMWA_NCRENDERING_ENABLED = 1,
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DWMWA_NCRENDERING_POLICY,
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DWMWA_TRANSITIONS_FORCEDISABLED,
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DWMWA_ALLOW_NCPAINT,
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DWMWA_CAPTION_BUTTON_BOUNDS,
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DWMWA_NONCLIENT_RTL_LAYOUT,
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DWMWA_FORCE_ICONIC_REPRESENTATION,
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DWMWA_FLIP3D_POLICY,
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DWMWA_EXTENDED_FRAME_BOUNDS,
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DWMWA_LAST
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} DWMWINDOWATTRIBUTE;
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typedef enum _DWMNCRENDERINGPOLICY {
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DWMNCRP_USEWINDOWSTYLE,
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DWMNCRP_DISABLED,
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DWMNCRP_ENABLED,
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DWMNCRP_LAST
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} DWMNCRENDERINGPOLICY;
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#define E_MLDWM_NOTLOADED MAKE_HRESULT(0, FACILITY_ITF, 0x0201) // library not loaded (you just need to call MlDwm_LoadLibrary)
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#define E_MLDWM_LOADFAILED MAKE_HRESULT(1, FACILITY_ITF, 0x0202) // library load failed (probably not vista?)
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#define E_MLDWM_BADFUNCTION MAKE_HRESULT(1, FACILITY_ITF, 0x0203) // function was not loaded
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HRESULT MlDwm_LoadLibrary(void);
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HRESULT MlDwm_GetLoadResult(void);
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HRESULT MlDwm_SetWindowAttribute(HWND hwnd, DWORD dwAttribute, LPCVOID pvAttribute, DWORD cbAttribute);
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HRESULT MlDwm_IsCompositionEnabled(BOOL *pfEnabled);
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#endif // NULLOSFT_MEDIALIBRARY_MS_DWM_HEADER
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