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app/internal/windows: don't crash on app.Fullscreen on windows/386

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Before this patch, use of `app.Fullscreen` would result in "Failed to
find SetWindowLongPtrW procedure in user32.dll" when running on 32 bit
Windows.

Signed-off-by: Inkeliz <inkeliz@inkeliz.com>
This commit is contained in:
Inkeliz
2021-11-15 05:48:54 +00:00
committed by Elias Naur
parent 6bfd980044
commit f4c82adeff
1 changed files with 12 additions and 2 deletions
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app/internal/windows/windows.go
+12 -2
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@@ -268,6 +268,7 @@ var (
_GetMessageTime = user32.NewProc("GetMessageTime")
_GetMonitorInfo = user32.NewProc("GetMonitorInfoW")
_GetWindowLong = user32.NewProc("GetWindowLongPtrW")
_GetWindowLong32 = user32.NewProc("GetWindowLongW")
_GetWindowPlacement = user32.NewProc("GetWindowPlacement")
_KillTimer = user32.NewProc("KillTimer")
_LoadCursor = user32.NewProc("LoadCursorW")
@@ -293,6 +294,7 @@ var (
_SetProcessDPIAware = user32.NewProc("SetProcessDPIAware")
_SetTimer = user32.NewProc("SetTimer")
_SetWindowLong = user32.NewProc("SetWindowLongPtrW")
_SetWindowLong32 = user32.NewProc("SetWindowLongW")
_SetWindowPlacement = user32.NewProc("SetWindowPlacement")
_SetWindowPos = user32.NewProc("SetWindowPos")
_SetWindowText = user32.NewProc("SetWindowTextW")
@@ -471,12 +473,20 @@ func GetMonitorInfo(hwnd syscall.Handle) MonitorInfo {
}
func GetWindowLong(hwnd syscall.Handle) (style uintptr) {
style, _, _ = _GetWindowLong.Call(uintptr(hwnd), uintptr(GWL_STYLE))
if runtime.GOARCH == "386" {
style, _, _ = _GetWindowLong32.Call(uintptr(hwnd), uintptr(GWL_STYLE))
} else {
style, _, _ = _GetWindowLong.Call(uintptr(hwnd), uintptr(GWL_STYLE))
}
return
}
func SetWindowLong(hwnd syscall.Handle, idx uint32, style uintptr) {
_SetWindowLong.Call(uintptr(hwnd), uintptr(idx), style)
if runtime.GOARCH == "386" {
_SetWindowLong32.Call(uintptr(hwnd), uintptr(idx), style)
} else {
_SetWindowLong.Call(uintptr(hwnd), uintptr(idx), style)
}
}
func SetWindowPlacement(hwnd syscall.Handle, wp *WindowPlacement) {