70 lines
1.9 KiB
C++
70 lines
1.9 KiB
C++
// Scintilla source code edit control
|
|
/** @file PlatWin.h
|
|
** Implementation of platform facilities on Windows.
|
|
**/
|
|
// Copyright 1998-2011 by Neil Hodgson <neilh@scintilla.org>
|
|
// The License.txt file describes the conditions under which this software may be distributed.
|
|
|
|
#ifndef PLATWIN_H
|
|
#define PLATWIN_H
|
|
|
|
namespace Scintilla::Internal {
|
|
|
|
#ifndef USER_DEFAULT_SCREEN_DPI
|
|
#define USER_DEFAULT_SCREEN_DPI 96
|
|
#endif
|
|
|
|
extern void Platform_Initialise(void *hInstance) noexcept;
|
|
|
|
extern void Platform_Finalise(bool fromDllMain) noexcept;
|
|
|
|
constexpr RECT RectFromPRectangle(PRectangle prc) noexcept {
|
|
RECT rc = { static_cast<LONG>(prc.left), static_cast<LONG>(prc.top),
|
|
static_cast<LONG>(prc.right), static_cast<LONG>(prc.bottom) };
|
|
return rc;
|
|
}
|
|
|
|
constexpr POINT POINTFromPoint(Point pt) noexcept {
|
|
return POINT{ static_cast<LONG>(pt.x), static_cast<LONG>(pt.y) };
|
|
}
|
|
|
|
constexpr Point PointFromPOINT(POINT pt) noexcept {
|
|
return Point::FromInts(pt.x, pt.y);
|
|
}
|
|
|
|
constexpr HWND HwndFromWindowID(WindowID wid) noexcept {
|
|
return static_cast<HWND>(wid);
|
|
}
|
|
|
|
inline HWND HwndFromWindow(const Window &w) noexcept {
|
|
return HwndFromWindowID(w.GetID());
|
|
}
|
|
|
|
void *PointerFromWindow(HWND hWnd) noexcept;
|
|
void SetWindowPointer(HWND hWnd, void *ptr) noexcept;
|
|
|
|
UINT DpiForWindow(WindowID wid) noexcept;
|
|
|
|
int SystemMetricsForDpi(int nIndex, UINT dpi) noexcept;
|
|
|
|
HCURSOR LoadReverseArrowCursor(UINT dpi) noexcept;
|
|
|
|
#if defined(USE_D2D)
|
|
extern bool LoadD2D();
|
|
extern ID2D1Factory *pD2DFactory;
|
|
extern IDWriteFactory *pIDWriteFactory;
|
|
|
|
struct RenderingParams {
|
|
std::unique_ptr<IDWriteRenderingParams, UnknownReleaser> defaultRenderingParams;
|
|
std::unique_ptr<IDWriteRenderingParams, UnknownReleaser> customRenderingParams;
|
|
};
|
|
|
|
struct ISetRenderingParams {
|
|
virtual void SetRenderingParams(std::shared_ptr<RenderingParams> renderingParams_) = 0;
|
|
};
|
|
#endif
|
|
|
|
}
|
|
|
|
#endif
|