diff options
Diffstat (limited to 'src/pkg/exp/wingui/zwinapi.go')
| -rw-r--r-- | src/pkg/exp/wingui/zwinapi.go | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/src/pkg/exp/wingui/zwinapi.go b/src/pkg/exp/wingui/zwinapi.go new file mode 100644 index 000000000..4c009dd69 --- /dev/null +++ b/src/pkg/exp/wingui/zwinapi.go @@ -0,0 +1,211 @@ +// mksyscall_windows.pl winapi.go +// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT + +package main + +import "unsafe" +import "syscall" + +var ( + modkernel32 = syscall.NewLazyDLL("kernel32.dll") + moduser32 = syscall.NewLazyDLL("user32.dll") + + procGetModuleHandleW = modkernel32.NewProc("GetModuleHandleW") + procRegisterClassExW = moduser32.NewProc("RegisterClassExW") + procCreateWindowExW = moduser32.NewProc("CreateWindowExW") + procDefWindowProcW = moduser32.NewProc("DefWindowProcW") + procDestroyWindow = moduser32.NewProc("DestroyWindow") + procPostQuitMessage = moduser32.NewProc("PostQuitMessage") + procShowWindow = moduser32.NewProc("ShowWindow") + procUpdateWindow = moduser32.NewProc("UpdateWindow") + procGetMessageW = moduser32.NewProc("GetMessageW") + procTranslateMessage = moduser32.NewProc("TranslateMessage") + procDispatchMessageW = moduser32.NewProc("DispatchMessageW") + procLoadIconW = moduser32.NewProc("LoadIconW") + procLoadCursorW = moduser32.NewProc("LoadCursorW") + procSetCursor = moduser32.NewProc("SetCursor") + procSendMessageW = moduser32.NewProc("SendMessageW") + procPostMessageW = moduser32.NewProc("PostMessageW") +) + +func GetModuleHandle(modname *uint16) (handle uint32, errno int) { + r0, _, e1 := syscall.Syscall(procGetModuleHandleW.Addr(), 1, uintptr(unsafe.Pointer(modname)), 0, 0) + handle = uint32(r0) + if handle == 0 { + if e1 != 0 { + errno = int(e1) + } else { + errno = syscall.EINVAL + } + } else { + errno = 0 + } + return +} + +func RegisterClassEx(wndclass *Wndclassex) (atom uint16, errno int) { + r0, _, e1 := syscall.Syscall(procRegisterClassExW.Addr(), 1, uintptr(unsafe.Pointer(wndclass)), 0, 0) + atom = uint16(r0) + if atom == 0 { + if e1 != 0 { + errno = int(e1) + } else { + errno = syscall.EINVAL + } + } else { + errno = 0 + } + return +} + +func CreateWindowEx(exstyle uint32, classname *uint16, windowname *uint16, style uint32, x int32, y int32, width int32, height int32, wndparent uint32, menu uint32, instance uint32, param uintptr) (hwnd uint32, errno int) { + r0, _, e1 := syscall.Syscall12(procCreateWindowExW.Addr(), 12, uintptr(exstyle), uintptr(unsafe.Pointer(classname)), uintptr(unsafe.Pointer(windowname)), uintptr(style), uintptr(x), uintptr(y), uintptr(width), uintptr(height), uintptr(wndparent), uintptr(menu), uintptr(instance), uintptr(param)) + hwnd = uint32(r0) + if hwnd == 0 { + if e1 != 0 { + errno = int(e1) + } else { + errno = syscall.EINVAL + } + } else { + errno = 0 + } + return +} + +func DefWindowProc(hwnd uint32, msg uint32, wparam int32, lparam int32) (lresult int32) { + r0, _, _ := syscall.Syscall6(procDefWindowProcW.Addr(), 4, uintptr(hwnd), uintptr(msg), uintptr(wparam), uintptr(lparam), 0, 0) + lresult = int32(r0) + return +} + +func DestroyWindow(hwnd uint32) (errno int) { + r1, _, e1 := syscall.Syscall(procDestroyWindow.Addr(), 1, uintptr(hwnd), 0, 0) + if int(r1) == 0 { + if e1 != 0 { + errno = int(e1) + } else { + errno = syscall.EINVAL + } + } else { + errno = 0 + } + return +} + +func PostQuitMessage(exitcode int32) { + syscall.Syscall(procPostQuitMessage.Addr(), 1, uintptr(exitcode), 0, 0) + return +} + +func ShowWindow(hwnd uint32, cmdshow int32) (wasvisible bool) { + r0, _, _ := syscall.Syscall(procShowWindow.Addr(), 2, uintptr(hwnd), uintptr(cmdshow), 0) + wasvisible = bool(r0 != 0) + return +} + +func UpdateWindow(hwnd uint32) (errno int) { + r1, _, e1 := syscall.Syscall(procUpdateWindow.Addr(), 1, uintptr(hwnd), 0, 0) + if int(r1) == 0 { + if e1 != 0 { + errno = int(e1) + } else { + errno = syscall.EINVAL + } + } else { + errno = 0 + } + return +} + +func GetMessage(msg *Msg, hwnd uint32, MsgFilterMin uint32, MsgFilterMax uint32) (ret int32, errno int) { + r0, _, e1 := syscall.Syscall6(procGetMessageW.Addr(), 4, uintptr(unsafe.Pointer(msg)), uintptr(hwnd), uintptr(MsgFilterMin), uintptr(MsgFilterMax), 0, 0) + ret = int32(r0) + if ret == -1 { + if e1 != 0 { + errno = int(e1) + } else { + errno = syscall.EINVAL + } + } else { + errno = 0 + } + return +} + +func TranslateMessage(msg *Msg) (done bool) { + r0, _, _ := syscall.Syscall(procTranslateMessage.Addr(), 1, uintptr(unsafe.Pointer(msg)), 0, 0) + done = bool(r0 != 0) + return +} + +func DispatchMessage(msg *Msg) (ret int32) { + r0, _, _ := syscall.Syscall(procDispatchMessageW.Addr(), 1, uintptr(unsafe.Pointer(msg)), 0, 0) + ret = int32(r0) + return +} + +func LoadIcon(instance uint32, iconname *uint16) (icon uint32, errno int) { + r0, _, e1 := syscall.Syscall(procLoadIconW.Addr(), 2, uintptr(instance), uintptr(unsafe.Pointer(iconname)), 0) + icon = uint32(r0) + if icon == 0 { + if e1 != 0 { + errno = int(e1) + } else { + errno = syscall.EINVAL + } + } else { + errno = 0 + } + return +} + +func LoadCursor(instance uint32, cursorname *uint16) (cursor uint32, errno int) { + r0, _, e1 := syscall.Syscall(procLoadCursorW.Addr(), 2, uintptr(instance), uintptr(unsafe.Pointer(cursorname)), 0) + cursor = uint32(r0) + if cursor == 0 { + if e1 != 0 { + errno = int(e1) + } else { + errno = syscall.EINVAL + } + } else { + errno = 0 + } + return +} + +func SetCursor(cursor uint32) (precursor uint32, errno int) { + r0, _, e1 := syscall.Syscall(procSetCursor.Addr(), 1, uintptr(cursor), 0, 0) + precursor = uint32(r0) + if precursor == 0 { + if e1 != 0 { + errno = int(e1) + } else { + errno = syscall.EINVAL + } + } else { + errno = 0 + } + return +} + +func SendMessage(hwnd uint32, msg uint32, wparam int32, lparam int32) (lresult int32) { + r0, _, _ := syscall.Syscall6(procSendMessageW.Addr(), 4, uintptr(hwnd), uintptr(msg), uintptr(wparam), uintptr(lparam), 0, 0) + lresult = int32(r0) + return +} + +func PostMessage(hwnd uint32, msg uint32, wparam int32, lparam int32) (errno int) { + r1, _, e1 := syscall.Syscall6(procPostMessageW.Addr(), 4, uintptr(hwnd), uintptr(msg), uintptr(wparam), uintptr(lparam), 0, 0) + if int(r1) == 0 { + if e1 != 0 { + errno = int(e1) + } else { + errno = syscall.EINVAL + } + } else { + errno = 0 + } + return +} |