// FIXME: this is useless for now
private static void CheckKeyboardLayout()
{
// FIXME: the foreground window doesn't seem to notice keyboard
// layout changes caused by the Win+Space combination.
IntPtr hwnd = NativeMethods.GetForegroundWindow();
uint pid, tid = NativeMethods.GetWindowThreadProcessId(hwnd, out pid);
IntPtr active_layout = NativeMethods.GetKeyboardLayout(tid);
Log.Debug("Active window layout handle:0x{0:X} lang:0x{0:X}",
(uint)active_layout >> 16, (uint)active_layout & 0xffff);
tid = NativeMethods.GetCurrentThreadId();
IntPtr my_layout = NativeMethods.GetKeyboardLayout(tid);
Log.Debug("WinCompose process layout handle:0x{0:X} lang:0x{0:X}",
(uint)my_layout >> 16, (uint)my_layout & 0xffff);
}
public static void CheckForChanges()
{
// Detect keyboard layout changes by querying the foreground window,
// and apply the same layout to WinCompose itself.
IntPtr hwnd = NativeMethods.GetForegroundWindow();
uint pid, tid = NativeMethods.GetWindowThreadProcessId(hwnd, out pid);
IntPtr active_layout = NativeMethods.GetKeyboardLayout(tid);
Window.IsGtk = false;
Window.IsNPPOrLO = false;
Window.IsOffice = false;
Window.IsOtherDesktop = false;
const int len = 256;
StringBuilder buf = new StringBuilder(len);
if (NativeMethods.GetClassName(hwnd, buf, len) > 0)
{
string wclass = buf.ToString();
if (wclass == "gdkWindowToplevel" || wclass == "xchatWindowToplevel" ||
wclass == "hexchatWindowToplevel")
{
Window.IsGtk = true;
}
/* Notepad++ or LibreOffice */
if (wclass == "Notepad++" || wclass == "SALFRAME")
{
Window.IsNPPOrLO = true;
}
if (wclass == "rctrl_renwnd32" || wclass == "OpusApp")
{
Window.IsOffice = true;
}
if (Regex.Match(wclass, "^(SynergyDesk|cygwin/x.*)$").Success)
{
Window.IsOtherDesktop = true;
}
}
if (active_layout != m_current_layout)
{
m_current_layout = active_layout;
Log.Debug("Active window layout tid:{0} handle:0x{1:X} lang:0x{2:X}",
tid, (uint)active_layout >> 16, (uint)active_layout & 0xffff);
if (active_layout != (IntPtr)0)
{
NativeMethods.ActivateKeyboardLayout(active_layout, 0);
}
tid = NativeMethods.GetCurrentThreadId();
active_layout = NativeMethods.GetKeyboardLayout(tid);
Log.Debug("WinCompose process layout tid:{0} handle:0x{1:X} lang:0x{2:X}",
tid, (uint)active_layout >> 16, (uint)active_layout & 0xffff);
// We need to rebuild the list of dead keys
AnalyzeLayout();
}
}
