refactor: Win32 선언부를 win32.go로 분리

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-13 02:36:01 +09:00
parent 281a365952
commit 42c00b37d5
2 changed files with 171 additions and 168 deletions
--- a/win32.go
+++ b/win32.go
@@ -0,0 +1,171 @@
+package main
+
+import "golang.org/x/sys/windows"
+
+// ── Win32 메시지 상수 ────────────────────────────────────────
+
+const (
+	wmDestroy        uint32 = 0x0002
+	wmClose          uint32 = 0x0010
+	wmSetFont        uint32 = 0x0030
+	wmSetText        uint32 = 0x000C
+	wmCtlColorStatic uint32 = 0x0138
+	wmAppDone        uint32 = 0x8001 // 다운로드 완료 시 사용하는 커스텀 메시지
+)
+
+// ── 윈도우 스타일 상수 ───────────────────────────────────────
+
+const (
+	wsPopup   uintptr = 0x80000000
+	wsCaption uintptr = 0x00C00000
+	wsSysMenu uintptr = 0x00080000
+	wsChild   uintptr = 0x40000000
+	wsVisible uintptr = 0x10000000
+	ssCenter  uintptr = 0x00000001
+)
+
+// ── 프로그레스바 상수 ────────────────────────────────────────
+
+const (
+	pbsSmooth      uintptr = 0x01
+	pbmSetRange32  uint32  = 0x0406
+	pbmSetPos      uint32  = 0x0402
+	pbmSetBarColor uint32  = 0x0409
+	pbmSetBkColor  uint32  = 0x2001
+)
+
+// ── 기타 Win32 상수 ──────────────────────────────────────────
+
+const (
+	setBkModeTransparent = 1
+
+	swShow     = 5
+	smCxScreen = 0
+	smCyScreen = 1
+
+	mbOK    uintptr = 0x00000000
+	mbInfo  uintptr = 0x00000040
+	mbError uintptr = 0x00000010
+	mbYesNo uintptr = 0x00000004
+	mbQ     uintptr = 0x00000020
+	idYes           = 6
+
+	iccProgressClass uint32 = 0x00000020
+)
+
+// ── 색상 ─────────────────────────────────────────────────────
+
+// rgb COLORREF(0x00BBGGRR) 값을 생성한다.
+func rgb(r, g, b uint8) uintptr {
+	return uintptr(r) | (uintptr(g) << 8) | (uintptr(b) << 16)
+}
+
+// 웹사이트 색상과 동일한 팔레트
+var (
+	colorBg         = rgb(46, 44, 47)    // #2E2C2F
+	colorText       = rgb(200, 200, 200) // 밝은 회색
+	colorAccent     = rgb(186, 205, 176) // #BACDB0
+	colorProgressBg = rgb(65, 63, 67)   // bg보다 약간 밝은 색
+)
+
+// ── DLL 및 프로시저 ──────────────────────────────────────────
+
+var (
+	user32   = windows.NewLazySystemDLL("user32.dll")
+	kernel32 = windows.NewLazySystemDLL("kernel32.dll")
+	gdi32    = windows.NewLazySystemDLL("gdi32.dll")
+	comctl32 = windows.NewLazySystemDLL("comctl32.dll")
+	uxtheme  = windows.NewLazySystemDLL("uxtheme.dll")
+)
+
+// user32.dll
+var (
+	messageBoxWProc                   = user32.NewProc("MessageBoxW")
+	registerClassExWProc              = user32.NewProc("RegisterClassExW")
+	createWindowExWProc               = user32.NewProc("CreateWindowExW")
+	showWindowProc                    = user32.NewProc("ShowWindow")
+	updateWindowProc                  = user32.NewProc("UpdateWindow")
+	getMessageWProc                   = user32.NewProc("GetMessageW")
+	translateMsgProc                  = user32.NewProc("TranslateMessage")
+	dispatchMsgWProc                  = user32.NewProc("DispatchMessageW")
+	sendMessageWProc                  = user32.NewProc("SendMessageW")
+	postMessageWProc                  = user32.NewProc("PostMessageW")
+	defWindowProcWProc                = user32.NewProc("DefWindowProcW")
+	destroyWindowProc                 = user32.NewProc("DestroyWindow")
+	postQuitMsgProc                   = user32.NewProc("PostQuitMessage")
+	getSystemMetricsProc              = user32.NewProc("GetSystemMetrics")
+	getDpiForSystemProc               = user32.NewProc("GetDpiForSystem")
+	setProcessDpiAwarenessContextProc = user32.NewProc("SetProcessDpiAwarenessContext")
+	findWindowWProc                   = user32.NewProc("FindWindowW")
+	setForegroundWindowProc           = user32.NewProc("SetForegroundWindow")
+)
+
+// kernel32.dll
+var (
+	createMutexWProc     = kernel32.NewProc("CreateMutexW")
+	getModuleHandleWProc = kernel32.NewProc("GetModuleHandleW")
+)
+
+// gdi32.dll
+var (
+	createFontIndirectWProc = gdi32.NewProc("CreateFontIndirectW")
+	createSolidBrushProc    = gdi32.NewProc("CreateSolidBrush")
+	setTextColorProc        = gdi32.NewProc("SetTextColor")
+	setBkModeProc           = gdi32.NewProc("SetBkMode")
+	deleteObjectProc        = gdi32.NewProc("DeleteObject")
+)
+
+// comctl32.dll / uxtheme.dll
+var (
+	initCommonControlsExProc = comctl32.NewProc("InitCommonControlsEx")
+	setWindowThemeProc       = uxtheme.NewProc("SetWindowTheme")
+)
+
+// ── Win32 구조체 ─────────────────────────────────────────────
+
+type wndClassExW struct {
+	cbSize        uint32
+	style         uint32
+	lpfnWndProc   uintptr
+	cbClsExtra    int32
+	cbWndExtra    int32
+	hInstance     uintptr
+	hIcon         uintptr
+	hCursor       uintptr
+	hbrBackground uintptr
+	lpszMenuName  *uint16
+	lpszClassName *uint16
+	hIconSm       uintptr
+}
+
+type msgW struct {
+	hwnd    uintptr
+	message uint32
+	wParam  uintptr
+	lParam  uintptr
+	time    uint32
+	ptX     int32
+	ptY     int32
+}
+
+type initCommonControlsExS struct {
+	dwSize uint32
+	dwICC  uint32
+}
+
+type logFontW struct {
+	lfHeight         int32
+	lfWidth          int32
+	lfEscapement     int32
+	lfOrientation    int32
+	lfWeight         int32
+	lfItalic         byte
+	lfUnderline      byte
+	lfStrikeOut      byte
+	lfCharSet        byte
+	lfOutPrecision   byte
+	lfClipPrecision  byte
+	lfQuality        byte
+	lfPitchAndFamily byte
+	lfFaceName       [32]uint16
+}