//必须注意一点，也是很重要的，程序退出前请执行关闭输入法，否则程序会花很长时间才能关闭－影响到其他所有程序和explorer
unit IME;

interface

uses
  classes, Forms,Windows, sysUtils, IMM;

  function getIME():TStringList;
  function GetImeFileName: string;

  procedure OpenIMECN();
  procedure openIME(IMEName:string);overload;
  procedure openIME(myhkl:hkl);overload;
  procedure closeIME();

  procedure QuanJiao();
  procedure CBiaoDian();

implementation

function getIME():TStringList;
var
  sl:TStringList;
  j:integer;
begin
  sl:=TStringList.Create;
  for j:=0 to screen.imes.count-1 do
  begin
    sl.Add(screen.Imes.strings[j]);
  end;
  result:=sl;
end;

function GetImeFileName: string;
var
  szImeFileName: array[0..MAX_PATH] of char;
begin
  if ImmGetIMEFileName(GetKeyboardLayout(0), szImeFileName, MAX_PATH) <> 0 then
    Result := AnsiUpperCase(StrPas(szImeFileName))
  else
    Result := '';
end;

procedure OpenIME(IMEName:string);
var
  I:integer;
  myhkl:hkl;
begin
  if ImeName<>'' then begin
    if Screen.Imes.Count<>0 then begin
      I:=screen.Imes.indexof(imename);
      if I>=0 then begin
        myhkl:=GetKeyboardLayout(0);
        if not ImmIsIME(myhkl) then begin
          OpenIMECN;
          Application.ProcessMessages;   //wait for the msg to be processed,or it wont work;
        end;

        myhkl:=hkl(screen.Imes.objects[i]);
        activatekeyboardlayout(myhkl,KLF_ACTIVATE);//set ime
      end;
    end;
  end;
end;

procedure openIME(myhkl:hkl);
var
  _hkl:hkl;
begin
  _hkl:=GetKeyboardLayout(0);
  if not ImmIsIME(_hkl) then begin
    OpenIMECN;
    Application.ProcessMessages;   //wait for the msg to be processed,or it wont work;
  end;

  activatekeyboardlayout(myhkl,KLF_ACTIVATE);//set ime
end;

procedure OpenIMECN();
var
  _LanguageID:integer;
begin
  _LanguageID:=GetSystemDefaultLangID;
  if _LanguageID = ((SUBLANG_CHINESE_SIMPLIFIED shl 10) or LANG_CHINESE) then
    immsimulateHotkey(Application.Handle,IME_CHOTKEY_IME_NONIME_TOGGLE)
  else
    immsimulateHotkey(Application.Handle,IME_THOTKEY_IME_NONIME_TOGGLE);
end;

procedure closeIME();
var
  myhkl:hkl;
begin
  myhkl:=GetKeyBoardLayOut(0);
  if ImmIsIME(myhkl) then
    immsimulateHotkey(Application.Handle,IME_CHotKey_IME_NonIME_Toggle);
end;

procedure QuanJiao();
begin
  immsimulateHotkey(Application.Handle,IME_CHotKey_shape_Toggle);//È«½Ç°ë½ÇÇл»
end;

procedure CBiaoDian();
begin
  immsimulateHotkey(Application.Handle,IME_CHotKey_symbol_Toggle);//ÖÐÓ¢ÎıêµãÇл»
end;

end.