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WIN32: Better support for IME

This commit is contained in:
xfangfang 2024-07-02 02:57:11 +08:00 committed by Takuro Ashie
parent 7ae1427156
commit 0c57adf478
3 changed files with 9 additions and 1 deletions
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2
src/win32_init.c
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@ -186,6 +186,8 @@ static GLFWbool loadLibraries(void)
_glfwPlatformGetModuleSymbol(_glfw.win32.imm32.instance, "ImmNotifyIME");
_glfw.win32.imm32.ImmReleaseContext_ = (PFN_ImmReleaseContext)
_glfwPlatformGetModuleSymbol(_glfw.win32.imm32.instance, "ImmReleaseContext");
_glfw.win32.imm32.ImmSetCompositionWindow_ = (PFN_ImmSetCompositionWindow)
_glfwPlatformGetModuleSymbol(_glfw.win32.imm32.instance, "ImmSetCompositionWindow");
_glfw.win32.imm32.ImmSetCandidateWindow_ = (PFN_ImmSetCandidateWindow)
_glfwPlatformGetModuleSymbol(_glfw.win32.imm32.instance, "ImmSetCandidateWindow");
_glfw.win32.imm32.ImmSetOpenStatus_ = (PFN_ImmSetOpenStatus)

3
src/win32_platform.h
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@ -326,6 +326,7 @@ typedef UINT (WINAPI * PFN_ImmGetDescriptionW)(HKL,LPWSTR,UINT);
typedef BOOL (WINAPI * PFN_ImmGetOpenStatus)(HIMC);
typedef BOOL (WINAPI * PFN_ImmNotifyIME)(HIMC,DWORD,DWORD,DWORD);
typedef BOOL (WINAPI * PFN_ImmReleaseContext)(HWND,HIMC);
typedef BOOL (WINAPI * PFN_ImmSetCompositionWindow)(HIMC,LPCOMPOSITIONFORM);
typedef BOOL (WINAPI * PFN_ImmSetCandidateWindow)(HIMC,LPCANDIDATEFORM);
typedef BOOL (WINAPI * PFN_ImmSetOpenStatus)(HIMC,BOOL);
#define ImmGetCandidateListW _glfw.win32.imm32.ImmGetCandidateListW_
@ -336,6 +337,7 @@ typedef BOOL (WINAPI * PFN_ImmSetOpenStatus)(HIMC,BOOL);
#define ImmGetOpenStatus _glfw.win32.imm32.ImmGetOpenStatus_
#define ImmNotifyIME _glfw.win32.imm32.ImmNotifyIME_
#define ImmReleaseContext _glfw.win32.imm32.ImmReleaseContext_
#define ImmSetCompositionWindow _glfw.win32.imm32.ImmSetCompositionWindow_
#define ImmSetCandidateWindow _glfw.win32.imm32.ImmSetCandidateWindow_
#define ImmSetOpenStatus _glfw.win32.imm32.ImmSetOpenStatus_
@ -536,6 +538,7 @@ typedef struct _GLFWlibraryWin32
PFN_ImmGetOpenStatus ImmGetOpenStatus_;
PFN_ImmNotifyIME ImmNotifyIME_;
PFN_ImmReleaseContext ImmReleaseContext_;
PFN_ImmSetCompositionWindow ImmSetCompositionWindow_;
PFN_ImmSetCandidateWindow ImmSetCandidateWindow_;
PFN_ImmSetOpenStatus ImmSetOpenStatus_;
} imm32;

5
src/win32_window.c
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@ -2867,8 +2867,11 @@ void _glfwUpdatePreeditCursorRectangleWin32(_GLFWwindow* window)
int y = preedit->cursorPosY;
int w = preedit->cursorWidth;
int h = preedit->cursorHeight;
CANDIDATEFORM excludeRect = { 0, CFS_EXCLUDE, { x, y }, { x, y, x + w, y + h } };
COMPOSITIONFORM areaRect = { CFS_RECT, { x, y }, { x, y, x + w, y + h } };
ImmSetCompositionWindow(hIMC, &areaRect);
CANDIDATEFORM excludeRect = { 0, CFS_EXCLUDE, { x, y }, { x, y, x + w, y + h } };
ImmSetCandidateWindow(hIMC, &excludeRect);
ImmReleaseContext(hWnd, hIMC);