1466 lines
46 KiB
C
1466 lines
46 KiB
C
/*
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* The IME for interfacing with XIM
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*
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* Copyright 2008 CodeWeavers, Aric Stewart
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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/*
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* Notes:
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* The normal flow for IMM/IME Processing is as follows.
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* 1) The Keyboard Driver generates key messages which are first passed to
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* the IMM and then to IME via ImeProcessKey. If the IME returns 0 then
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* it does not want the key and the keyboard driver then generates the
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* WM_KEYUP/WM_KEYDOWN messages. However if the IME is going to process the
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* key it returns non-zero.
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* 2) If the IME is going to process the key then the IMM calls ImeToAsciiEx to
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* process the key. the IME modifies the HIMC structure to reflect the
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* current state and generates any messages it needs the IMM to process.
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* 3) IMM checks the messages and send them to the application in question. From
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* here the IMM level deals with if the application is IME aware or not.
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*
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* This flow does not work well for the X11 driver and XIM.
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* (It works fine for Mac)
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* As such we will have to reroute step 1. Instead the x11drv driver will
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* generate an XIM events and call directly into this IME implementation.
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* As such we will have to use the alternative ImmGenerateMessage path to be
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* generate the messages that we want the IMM layer to send to the application.
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*/
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#include "config.h"
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "winerror.h"
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#include "wine/debug.h"
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#include "imm.h"
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#include "ddk/imm.h"
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#include "winnls.h"
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#include "x11drv.h"
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WINE_DEFAULT_DEBUG_CHANNEL(imm);
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#define FROM_X11 ((HIMC)0xcafe1337)
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typedef struct _IMEPRIVATE {
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BOOL bInComposition;
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BOOL bInternalState;
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HFONT textfont;
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HWND hwndDefault;
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} IMEPRIVATE, *LPIMEPRIVATE;
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typedef struct _tagTRANSMSG {
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UINT message;
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WPARAM wParam;
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LPARAM lParam;
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} TRANSMSG, *LPTRANSMSG;
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static const WCHAR UI_CLASS_NAME[] = {'W','i','n','e','X','1','1','I','M','E',0};
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static HIMC *hSelectedFrom = NULL;
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static INT hSelectedCount = 0;
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/* MSIME messages */
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static UINT WM_MSIME_SERVICE;
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static UINT WM_MSIME_RECONVERTOPTIONS;
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static UINT WM_MSIME_MOUSE;
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static UINT WM_MSIME_RECONVERTREQUEST;
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static UINT WM_MSIME_RECONVERT;
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static UINT WM_MSIME_QUERYPOSITION;
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static UINT WM_MSIME_DOCUMENTFEED;
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static LRESULT WINAPI IME_WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam,
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LPARAM lParam);
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static HIMC RealIMC(HIMC hIMC)
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{
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if (hIMC == FROM_X11)
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{
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INT i;
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HWND wnd = GetFocus();
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HIMC winHimc = ImmGetContext(wnd);
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for (i = 0; i < hSelectedCount; i++)
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if (winHimc == hSelectedFrom[i])
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return winHimc;
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return NULL;
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}
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else
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return hIMC;
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}
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static LPINPUTCONTEXT LockRealIMC(HIMC hIMC)
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{
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HIMC real_imc = RealIMC(hIMC);
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if (real_imc)
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return ImmLockIMC(real_imc);
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else
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return NULL;
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}
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static BOOL UnlockRealIMC(HIMC hIMC)
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{
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HIMC real_imc = RealIMC(hIMC);
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if (real_imc)
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return ImmUnlockIMC(real_imc);
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else
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return FALSE;
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}
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static BOOL WINAPI register_classes( INIT_ONCE *once, void *param, void **context )
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{
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WNDCLASSW wndClass;
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ZeroMemory(&wndClass, sizeof(WNDCLASSW));
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wndClass.style = CS_GLOBALCLASS | CS_IME | CS_HREDRAW | CS_VREDRAW;
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wndClass.lpfnWndProc = IME_WindowProc;
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wndClass.cbClsExtra = 0;
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wndClass.cbWndExtra = 2 * sizeof(LONG_PTR);
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wndClass.hInstance = x11drv_module;
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wndClass.hCursor = LoadCursorW(NULL, (LPWSTR)IDC_ARROW);
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wndClass.hIcon = LoadIconW(NULL, (LPWSTR)IDI_APPLICATION);
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wndClass.hbrBackground = (HBRUSH)(COLOR_WINDOW +1);
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wndClass.lpszMenuName = 0;
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wndClass.lpszClassName = UI_CLASS_NAME;
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RegisterClassW(&wndClass);
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WM_MSIME_SERVICE = RegisterWindowMessageA("MSIMEService");
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WM_MSIME_RECONVERTOPTIONS = RegisterWindowMessageA("MSIMEReconvertOptions");
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WM_MSIME_MOUSE = RegisterWindowMessageA("MSIMEMouseOperation");
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WM_MSIME_RECONVERTREQUEST = RegisterWindowMessageA("MSIMEReconvertRequest");
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WM_MSIME_RECONVERT = RegisterWindowMessageA("MSIMEReconvert");
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WM_MSIME_QUERYPOSITION = RegisterWindowMessageA("MSIMEQueryPosition");
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WM_MSIME_DOCUMENTFEED = RegisterWindowMessageA("MSIMEDocumentFeed");
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return TRUE;
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}
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static HIMCC ImeCreateBlankCompStr(void)
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{
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HIMCC rc;
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LPCOMPOSITIONSTRING ptr;
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rc = ImmCreateIMCC(sizeof(COMPOSITIONSTRING));
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ptr = ImmLockIMCC(rc);
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memset(ptr,0,sizeof(COMPOSITIONSTRING));
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ptr->dwSize = sizeof(COMPOSITIONSTRING);
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ImmUnlockIMCC(rc);
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return rc;
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}
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static int updateField(DWORD origLen, DWORD origOffset, DWORD currentOffset,
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LPBYTE target, LPBYTE source, DWORD* lenParam,
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DWORD* offsetParam, BOOL wchars )
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{
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if (origLen > 0 && origOffset > 0)
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{
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int truelen = origLen;
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if (wchars)
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truelen *= sizeof(WCHAR);
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memcpy(&target[currentOffset], &source[origOffset], truelen);
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*lenParam = origLen;
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*offsetParam = currentOffset;
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currentOffset += truelen;
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}
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return currentOffset;
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}
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static HIMCC updateCompStr(HIMCC old, LPCWSTR compstr, DWORD len)
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{
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/* we need to make sure the CompStr, CompClaus and CompAttr fields are all
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* set and correct */
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int needed_size;
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HIMCC rc;
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LPBYTE newdata = NULL;
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LPBYTE olddata = NULL;
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LPCOMPOSITIONSTRING new_one;
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LPCOMPOSITIONSTRING lpcs = NULL;
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INT current_offset = 0;
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TRACE("%s, %i\n",debugstr_wn(compstr,len),len);
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if (old == NULL && compstr == NULL && len == 0)
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return NULL;
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if (compstr == NULL && len != 0)
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{
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ERR("compstr is NULL however we have a len! Please report\n");
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len = 0;
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}
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if (old != NULL)
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{
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olddata = ImmLockIMCC(old);
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lpcs = (LPCOMPOSITIONSTRING)olddata;
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}
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needed_size = sizeof(COMPOSITIONSTRING) + len * sizeof(WCHAR) +
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len + sizeof(DWORD) * 2;
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if (lpcs != NULL)
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{
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needed_size += lpcs->dwCompReadAttrLen;
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needed_size += lpcs->dwCompReadClauseLen;
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needed_size += lpcs->dwCompReadStrLen * sizeof(DWORD);
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needed_size += lpcs->dwResultReadClauseLen;
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needed_size += lpcs->dwResultReadStrLen * sizeof(DWORD);
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needed_size += lpcs->dwResultClauseLen;
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needed_size += lpcs->dwResultStrLen * sizeof(DWORD);
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needed_size += lpcs->dwPrivateSize;
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}
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rc = ImmCreateIMCC(needed_size);
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newdata = ImmLockIMCC(rc);
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new_one = (LPCOMPOSITIONSTRING)newdata;
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new_one->dwSize = needed_size;
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current_offset = sizeof(COMPOSITIONSTRING);
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if (lpcs != NULL)
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{
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current_offset = updateField(lpcs->dwCompReadAttrLen,
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lpcs->dwCompReadAttrOffset,
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current_offset, newdata, olddata,
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&new_one->dwCompReadAttrLen,
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&new_one->dwCompReadAttrOffset, FALSE);
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current_offset = updateField(lpcs->dwCompReadClauseLen,
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lpcs->dwCompReadClauseOffset,
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current_offset, newdata, olddata,
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&new_one->dwCompReadClauseLen,
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&new_one->dwCompReadClauseOffset, FALSE);
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current_offset = updateField(lpcs->dwCompReadStrLen,
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lpcs->dwCompReadStrOffset,
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current_offset, newdata, olddata,
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&new_one->dwCompReadStrLen,
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&new_one->dwCompReadStrOffset, TRUE);
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/* new CompAttr, CompClause, CompStr, dwCursorPos */
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new_one->dwDeltaStart = 0;
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current_offset = updateField(lpcs->dwResultReadClauseLen,
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lpcs->dwResultReadClauseOffset,
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current_offset, newdata, olddata,
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&new_one->dwResultReadClauseLen,
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&new_one->dwResultReadClauseOffset, FALSE);
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current_offset = updateField(lpcs->dwResultReadStrLen,
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lpcs->dwResultReadStrOffset,
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current_offset, newdata, olddata,
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&new_one->dwResultReadStrLen,
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&new_one->dwResultReadStrOffset, TRUE);
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current_offset = updateField(lpcs->dwResultClauseLen,
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lpcs->dwResultClauseOffset,
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current_offset, newdata, olddata,
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&new_one->dwResultClauseLen,
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&new_one->dwResultClauseOffset, FALSE);
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current_offset = updateField(lpcs->dwResultStrLen,
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lpcs->dwResultStrOffset,
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current_offset, newdata, olddata,
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&new_one->dwResultStrLen,
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&new_one->dwResultStrOffset, TRUE);
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current_offset = updateField(lpcs->dwPrivateSize,
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lpcs->dwPrivateOffset,
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current_offset, newdata, olddata,
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&new_one->dwPrivateSize,
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&new_one->dwPrivateOffset, FALSE);
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}
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/* set new data */
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/* CompAttr */
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new_one->dwCompAttrLen = len;
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if (len > 0)
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{
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new_one->dwCompAttrOffset = current_offset;
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memset(&newdata[current_offset],ATTR_INPUT,len);
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current_offset += len;
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}
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/* CompClause */
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if (len > 0)
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{
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new_one->dwCompClauseLen = sizeof(DWORD) * 2;
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new_one->dwCompClauseOffset = current_offset;
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*(DWORD*)(&newdata[current_offset]) = 0;
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current_offset += sizeof(DWORD);
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*(DWORD*)(&newdata[current_offset]) = len;
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current_offset += sizeof(DWORD);
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}
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/* CompStr */
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new_one->dwCompStrLen = len;
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if (len > 0)
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{
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new_one->dwCompStrOffset = current_offset;
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memcpy(&newdata[current_offset],compstr,len*sizeof(WCHAR));
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}
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/* CursorPos */
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new_one->dwCursorPos = len;
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ImmUnlockIMCC(rc);
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if (lpcs)
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ImmUnlockIMCC(old);
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return rc;
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}
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static HIMCC updateResultStr(HIMCC old, LPWSTR resultstr, DWORD len)
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{
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/* we need to make sure the ResultStr and ResultClause fields are all
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* set and correct */
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int needed_size;
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HIMCC rc;
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LPBYTE newdata = NULL;
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LPBYTE olddata = NULL;
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LPCOMPOSITIONSTRING new_one;
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LPCOMPOSITIONSTRING lpcs = NULL;
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INT current_offset = 0;
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TRACE("%s, %i\n",debugstr_wn(resultstr,len),len);
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if (old == NULL && resultstr == NULL && len == 0)
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return NULL;
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if (resultstr == NULL && len != 0)
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{
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ERR("resultstr is NULL however we have a len! Please report\n");
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len = 0;
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}
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if (old != NULL)
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{
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olddata = ImmLockIMCC(old);
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lpcs = (LPCOMPOSITIONSTRING)olddata;
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}
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needed_size = sizeof(COMPOSITIONSTRING) + len * sizeof(WCHAR) +
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sizeof(DWORD) * 2;
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if (lpcs != NULL)
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{
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needed_size += lpcs->dwCompReadAttrLen;
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needed_size += lpcs->dwCompReadClauseLen;
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needed_size += lpcs->dwCompReadStrLen * sizeof(DWORD);
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needed_size += lpcs->dwCompAttrLen;
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needed_size += lpcs->dwCompClauseLen;
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needed_size += lpcs->dwCompStrLen * sizeof(DWORD);
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needed_size += lpcs->dwResultReadClauseLen;
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needed_size += lpcs->dwResultReadStrLen * sizeof(DWORD);
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needed_size += lpcs->dwPrivateSize;
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}
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rc = ImmCreateIMCC(needed_size);
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newdata = ImmLockIMCC(rc);
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new_one = (LPCOMPOSITIONSTRING)newdata;
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new_one->dwSize = needed_size;
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current_offset = sizeof(COMPOSITIONSTRING);
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if (lpcs != NULL)
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{
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current_offset = updateField(lpcs->dwCompReadAttrLen,
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lpcs->dwCompReadAttrOffset,
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current_offset, newdata, olddata,
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&new_one->dwCompReadAttrLen,
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&new_one->dwCompReadAttrOffset, FALSE);
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current_offset = updateField(lpcs->dwCompReadClauseLen,
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lpcs->dwCompReadClauseOffset,
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current_offset, newdata, olddata,
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&new_one->dwCompReadClauseLen,
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&new_one->dwCompReadClauseOffset, FALSE);
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current_offset = updateField(lpcs->dwCompReadStrLen,
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lpcs->dwCompReadStrOffset,
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current_offset, newdata, olddata,
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&new_one->dwCompReadStrLen,
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&new_one->dwCompReadStrOffset, TRUE);
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current_offset = updateField(lpcs->dwCompAttrLen,
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lpcs->dwCompAttrOffset,
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current_offset, newdata, olddata,
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&new_one->dwCompAttrLen,
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&new_one->dwCompAttrOffset, FALSE);
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current_offset = updateField(lpcs->dwCompClauseLen,
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lpcs->dwCompClauseOffset,
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current_offset, newdata, olddata,
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&new_one->dwCompClauseLen,
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&new_one->dwCompClauseOffset, FALSE);
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current_offset = updateField(lpcs->dwCompStrLen,
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lpcs->dwCompStrOffset,
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current_offset, newdata, olddata,
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&new_one->dwCompStrLen,
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&new_one->dwCompStrOffset, TRUE);
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new_one->dwCursorPos = lpcs->dwCursorPos;
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new_one->dwDeltaStart = 0;
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current_offset = updateField(lpcs->dwResultReadClauseLen,
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lpcs->dwResultReadClauseOffset,
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current_offset, newdata, olddata,
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&new_one->dwResultReadClauseLen,
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&new_one->dwResultReadClauseOffset, FALSE);
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|
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current_offset = updateField(lpcs->dwResultReadStrLen,
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lpcs->dwResultReadStrOffset,
|
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current_offset, newdata, olddata,
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&new_one->dwResultReadStrLen,
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&new_one->dwResultReadStrOffset, TRUE);
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/* new ResultClause , ResultStr */
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current_offset = updateField(lpcs->dwPrivateSize,
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lpcs->dwPrivateOffset,
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current_offset, newdata, olddata,
|
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&new_one->dwPrivateSize,
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&new_one->dwPrivateOffset, FALSE);
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}
|
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|
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/* set new data */
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/* ResultClause */
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if (len > 0)
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{
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new_one->dwResultClauseLen = sizeof(DWORD) * 2;
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new_one->dwResultClauseOffset = current_offset;
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*(DWORD*)(&newdata[current_offset]) = 0;
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current_offset += sizeof(DWORD);
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*(DWORD*)(&newdata[current_offset]) = len;
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current_offset += sizeof(DWORD);
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}
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/* ResultStr */
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new_one->dwResultStrLen = len;
|
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if (len > 0)
|
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{
|
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new_one->dwResultStrOffset = current_offset;
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memcpy(&newdata[current_offset],resultstr,len*sizeof(WCHAR));
|
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}
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ImmUnlockIMCC(rc);
|
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if (lpcs)
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ImmUnlockIMCC(old);
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return rc;
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}
|
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|
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static void GenerateIMEMessage(HIMC hIMC, UINT msg, WPARAM wParam,
|
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LPARAM lParam)
|
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{
|
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LPINPUTCONTEXT lpIMC;
|
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LPTRANSMSG lpTransMsg;
|
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lpIMC = LockRealIMC(hIMC);
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if (lpIMC == NULL)
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return;
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|
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lpIMC->hMsgBuf = ImmReSizeIMCC(lpIMC->hMsgBuf, (lpIMC->dwNumMsgBuf + 1) *
|
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sizeof(TRANSMSG));
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if (!lpIMC->hMsgBuf)
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return;
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|
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lpTransMsg = ImmLockIMCC(lpIMC->hMsgBuf);
|
|
if (!lpTransMsg)
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return;
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lpTransMsg += lpIMC->dwNumMsgBuf;
|
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lpTransMsg->message = msg;
|
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lpTransMsg->wParam = wParam;
|
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lpTransMsg->lParam = lParam;
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|
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ImmUnlockIMCC(lpIMC->hMsgBuf);
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lpIMC->dwNumMsgBuf++;
|
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|
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ImmGenerateMessage(RealIMC(hIMC));
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UnlockRealIMC(hIMC);
|
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}
|
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|
|
static void GenerateIMECHARMessages(HIMC hIMC, LPWSTR String, DWORD length)
|
|
{
|
|
LPINPUTCONTEXT lpIMC;
|
|
LPTRANSMSG lpTransMsg;
|
|
DWORD i;
|
|
|
|
if (length <= 0)
|
|
return;
|
|
|
|
lpIMC = LockRealIMC(hIMC);
|
|
if (lpIMC == NULL)
|
|
return;
|
|
|
|
lpIMC->hMsgBuf = ImmReSizeIMCC(lpIMC->hMsgBuf,
|
|
(lpIMC->dwNumMsgBuf + length) *
|
|
sizeof(TRANSMSG));
|
|
if (!lpIMC->hMsgBuf)
|
|
return;
|
|
|
|
lpTransMsg = ImmLockIMCC(lpIMC->hMsgBuf);
|
|
if (!lpTransMsg)
|
|
return;
|
|
|
|
lpTransMsg += lpIMC->dwNumMsgBuf;
|
|
for (i = 0; i < length; i++)
|
|
{
|
|
lpTransMsg->message = WM_IME_CHAR;
|
|
lpTransMsg->wParam = String[i];
|
|
lpTransMsg->lParam = 1;
|
|
lpTransMsg ++;
|
|
}
|
|
|
|
ImmUnlockIMCC(lpIMC->hMsgBuf);
|
|
lpIMC->dwNumMsgBuf+=length;
|
|
|
|
ImmGenerateMessage(RealIMC(hIMC));
|
|
UnlockRealIMC(hIMC);
|
|
}
|
|
|
|
static BOOL IME_RemoveFromSelected(HIMC hIMC)
|
|
{
|
|
int i;
|
|
for (i = 0; i < hSelectedCount; i++)
|
|
if (hSelectedFrom[i] == hIMC)
|
|
{
|
|
if (i < hSelectedCount - 1)
|
|
memmove(&hSelectedFrom[i], &hSelectedFrom[i+1], (hSelectedCount - i - 1)*sizeof(HIMC));
|
|
hSelectedCount --;
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
static void IME_AddToSelected(HIMC hIMC)
|
|
{
|
|
hSelectedCount++;
|
|
if (hSelectedFrom)
|
|
hSelectedFrom = HeapReAlloc(GetProcessHeap(), 0, hSelectedFrom, hSelectedCount*sizeof(HIMC));
|
|
else
|
|
hSelectedFrom = HeapAlloc(GetProcessHeap(), 0, sizeof(HIMC));
|
|
hSelectedFrom[hSelectedCount-1] = hIMC;
|
|
}
|
|
|
|
BOOL WINAPI ImeInquire(LPIMEINFO lpIMEInfo, LPWSTR lpszUIClass,
|
|
LPCWSTR lpszOption)
|
|
{
|
|
static INIT_ONCE init_once = INIT_ONCE_STATIC_INIT;
|
|
|
|
TRACE("\n");
|
|
InitOnceExecuteOnce( &init_once, register_classes, NULL, NULL );
|
|
lpIMEInfo->dwPrivateDataSize = sizeof (IMEPRIVATE);
|
|
lpIMEInfo->fdwProperty = IME_PROP_UNICODE | IME_PROP_AT_CARET;
|
|
lpIMEInfo->fdwConversionCaps = IME_CMODE_NATIVE | IME_CMODE_FULLSHAPE;
|
|
lpIMEInfo->fdwSentenceCaps = IME_SMODE_AUTOMATIC;
|
|
lpIMEInfo->fdwUICaps = UI_CAP_2700;
|
|
/* Tell App we cannot accept ImeSetCompositionString calls */
|
|
lpIMEInfo->fdwSCSCaps = 0;
|
|
lpIMEInfo->fdwSelectCaps = SELECT_CAP_CONVERSION;
|
|
|
|
lstrcpyW(lpszUIClass,UI_CLASS_NAME);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
BOOL WINAPI ImeConfigure(HKL hKL,HWND hWnd, DWORD dwMode, LPVOID lpData)
|
|
{
|
|
FIXME("(%p, %p, %d, %p): stub\n", hKL, hWnd, dwMode, lpData);
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return FALSE;
|
|
}
|
|
|
|
DWORD WINAPI ImeConversionList(HIMC hIMC, LPCWSTR lpSource,
|
|
LPCANDIDATELIST lpCandList, DWORD dwBufLen, UINT uFlag)
|
|
|
|
{
|
|
FIXME("(%p, %s, %p, %d, %d): stub\n", hIMC, debugstr_w(lpSource),
|
|
lpCandList, dwBufLen, uFlag);
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return 0;
|
|
}
|
|
|
|
BOOL WINAPI ImeDestroy(UINT uForce)
|
|
{
|
|
TRACE("\n");
|
|
HeapFree(GetProcessHeap(),0,hSelectedFrom);
|
|
hSelectedFrom = NULL;
|
|
hSelectedCount = 0;
|
|
return TRUE;
|
|
}
|
|
|
|
LRESULT WINAPI ImeEscape(HIMC hIMC, UINT uSubFunc, LPVOID lpData)
|
|
{
|
|
FIXME("(%p, %d, %p): stub\n", hIMC, uSubFunc, lpData);
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return 0;
|
|
}
|
|
|
|
BOOL WINAPI ImeProcessKey(HIMC hIMC, UINT vKey, LPARAM lKeyData, const LPBYTE lpbKeyState)
|
|
{
|
|
/* See the comment at the head of this file */
|
|
TRACE("We do no processing via this route\n");
|
|
return FALSE;
|
|
}
|
|
|
|
BOOL WINAPI ImeSelect(HIMC hIMC, BOOL fSelect)
|
|
{
|
|
LPINPUTCONTEXT lpIMC;
|
|
TRACE("%p %s\n",hIMC,(fSelect)?"TRUE":"FALSE");
|
|
|
|
if (hIMC == FROM_X11)
|
|
{
|
|
ERR("ImeSelect should never be called from X11\n");
|
|
return FALSE;
|
|
}
|
|
|
|
if (!hIMC)
|
|
return TRUE;
|
|
|
|
/* not selected */
|
|
if (!fSelect)
|
|
return IME_RemoveFromSelected(hIMC);
|
|
|
|
IME_AddToSelected(hIMC);
|
|
|
|
/* Initialize our structures */
|
|
lpIMC = LockRealIMC(hIMC);
|
|
if (lpIMC != NULL)
|
|
{
|
|
LPIMEPRIVATE myPrivate;
|
|
myPrivate = ImmLockIMCC(lpIMC->hPrivate);
|
|
myPrivate->bInComposition = FALSE;
|
|
myPrivate->bInternalState = FALSE;
|
|
myPrivate->textfont = NULL;
|
|
myPrivate->hwndDefault = NULL;
|
|
ImmUnlockIMCC(lpIMC->hPrivate);
|
|
UnlockRealIMC(hIMC);
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
BOOL WINAPI ImeSetActiveContext(HIMC hIMC,BOOL fFlag)
|
|
{
|
|
FIXME("(%p, %x): stub\n", hIMC, fFlag);
|
|
return TRUE;
|
|
}
|
|
|
|
UINT WINAPI ImeToAsciiEx (UINT uVKey, UINT uScanCode, const LPBYTE lpbKeyState,
|
|
LPDWORD lpdwTransKey, UINT fuState, HIMC hIMC)
|
|
{
|
|
/* See the comment at the head of this file */
|
|
TRACE("We do no processing via this route\n");
|
|
return 0;
|
|
}
|
|
|
|
BOOL WINAPI NotifyIME(HIMC hIMC, DWORD dwAction, DWORD dwIndex, DWORD dwValue)
|
|
{
|
|
BOOL bRet = FALSE;
|
|
LPINPUTCONTEXT lpIMC;
|
|
|
|
TRACE("%p %i %i %i\n",hIMC,dwAction,dwIndex,dwValue);
|
|
|
|
lpIMC = LockRealIMC(hIMC);
|
|
if (lpIMC == NULL)
|
|
return FALSE;
|
|
|
|
switch (dwAction)
|
|
{
|
|
case NI_OPENCANDIDATE: FIXME("NI_OPENCANDIDATE\n"); break;
|
|
case NI_CLOSECANDIDATE: FIXME("NI_CLOSECANDIDATE\n"); break;
|
|
case NI_SELECTCANDIDATESTR: FIXME("NI_SELECTCANDIDATESTR\n"); break;
|
|
case NI_CHANGECANDIDATELIST: FIXME("NI_CHANGECANDIDATELIST\n"); break;
|
|
case NI_SETCANDIDATE_PAGESTART: FIXME("NI_SETCANDIDATE_PAGESTART\n"); break;
|
|
case NI_SETCANDIDATE_PAGESIZE: FIXME("NI_SETCANDIDATE_PAGESIZE\n"); break;
|
|
case NI_CONTEXTUPDATED:
|
|
switch (dwValue)
|
|
{
|
|
case IMC_SETCOMPOSITIONWINDOW: FIXME("IMC_SETCOMPOSITIONWINDOW\n"); break;
|
|
case IMC_SETCONVERSIONMODE: FIXME("IMC_SETCONVERSIONMODE\n"); break;
|
|
case IMC_SETSENTENCEMODE: FIXME("IMC_SETSENTENCEMODE\n"); break;
|
|
case IMC_SETCANDIDATEPOS: FIXME("IMC_SETCANDIDATEPOS\n"); break;
|
|
case IMC_SETCOMPOSITIONFONT:
|
|
{
|
|
LPIMEPRIVATE myPrivate;
|
|
TRACE("IMC_SETCOMPOSITIONFONT\n");
|
|
|
|
myPrivate = ImmLockIMCC(lpIMC->hPrivate);
|
|
if (myPrivate->textfont)
|
|
{
|
|
DeleteObject(myPrivate->textfont);
|
|
myPrivate->textfont = NULL;
|
|
}
|
|
myPrivate->textfont = CreateFontIndirectW(&lpIMC->lfFont.W);
|
|
ImmUnlockIMCC(lpIMC->hPrivate);
|
|
}
|
|
break;
|
|
case IMC_SETOPENSTATUS:
|
|
TRACE("IMC_SETOPENSTATUS\n");
|
|
|
|
bRet = TRUE;
|
|
X11DRV_SetPreeditState(lpIMC->hWnd, lpIMC->fOpen);
|
|
if (!lpIMC->fOpen)
|
|
{
|
|
LPIMEPRIVATE myPrivate;
|
|
|
|
myPrivate = ImmLockIMCC(lpIMC->hPrivate);
|
|
if (myPrivate->bInComposition)
|
|
{
|
|
X11DRV_ForceXIMReset(lpIMC->hWnd);
|
|
GenerateIMEMessage(hIMC, WM_IME_ENDCOMPOSITION, 0, 0);
|
|
myPrivate->bInComposition = FALSE;
|
|
}
|
|
ImmUnlockIMCC(lpIMC->hPrivate);
|
|
}
|
|
|
|
break;
|
|
default: FIXME("Unknown\n"); break;
|
|
}
|
|
break;
|
|
case NI_COMPOSITIONSTR:
|
|
switch (dwIndex)
|
|
{
|
|
case CPS_COMPLETE:
|
|
{
|
|
HIMCC newCompStr;
|
|
DWORD cplen = 0;
|
|
LPWSTR cpstr;
|
|
LPCOMPOSITIONSTRING cs = NULL;
|
|
LPBYTE cdata = NULL;
|
|
LPIMEPRIVATE myPrivate;
|
|
|
|
TRACE("CPS_COMPLETE\n");
|
|
|
|
/* clear existing result */
|
|
newCompStr = updateResultStr(lpIMC->hCompStr, NULL, 0);
|
|
|
|
ImmDestroyIMCC(lpIMC->hCompStr);
|
|
lpIMC->hCompStr = newCompStr;
|
|
|
|
if (lpIMC->hCompStr)
|
|
{
|
|
cdata = ImmLockIMCC(lpIMC->hCompStr);
|
|
cs = (LPCOMPOSITIONSTRING)cdata;
|
|
cplen = cs->dwCompStrLen;
|
|
cpstr = (LPWSTR)&(cdata[cs->dwCompStrOffset]);
|
|
ImmUnlockIMCC(lpIMC->hCompStr);
|
|
}
|
|
if (cplen > 0)
|
|
{
|
|
WCHAR param = cpstr[0];
|
|
|
|
newCompStr = updateResultStr(lpIMC->hCompStr, cpstr, cplen);
|
|
ImmDestroyIMCC(lpIMC->hCompStr);
|
|
lpIMC->hCompStr = newCompStr;
|
|
newCompStr = updateCompStr(lpIMC->hCompStr, NULL, 0);
|
|
ImmDestroyIMCC(lpIMC->hCompStr);
|
|
lpIMC->hCompStr = newCompStr;
|
|
|
|
GenerateIMEMessage(hIMC, WM_IME_COMPOSITION, 0,
|
|
GCS_COMPSTR);
|
|
|
|
GenerateIMEMessage(hIMC, WM_IME_COMPOSITION, param,
|
|
GCS_RESULTSTR|GCS_RESULTCLAUSE);
|
|
}
|
|
|
|
GenerateIMEMessage(hIMC,WM_IME_ENDCOMPOSITION, 0, 0);
|
|
|
|
myPrivate = ImmLockIMCC(lpIMC->hPrivate);
|
|
myPrivate->bInComposition = FALSE;
|
|
ImmUnlockIMCC(lpIMC->hPrivate);
|
|
|
|
bRet = TRUE;
|
|
}
|
|
break;
|
|
case CPS_CONVERT: FIXME("CPS_CONVERT\n"); break;
|
|
case CPS_REVERT: FIXME("CPS_REVERT\n"); break;
|
|
case CPS_CANCEL:
|
|
{
|
|
LPIMEPRIVATE myPrivate;
|
|
|
|
TRACE("CPS_CANCEL\n");
|
|
|
|
X11DRV_ForceXIMReset(lpIMC->hWnd);
|
|
|
|
if (lpIMC->hCompStr)
|
|
ImmDestroyIMCC(lpIMC->hCompStr);
|
|
lpIMC->hCompStr = ImeCreateBlankCompStr();
|
|
|
|
myPrivate = ImmLockIMCC(lpIMC->hPrivate);
|
|
if (myPrivate->bInComposition)
|
|
{
|
|
GenerateIMEMessage(hIMC, WM_IME_ENDCOMPOSITION, 0, 0);
|
|
myPrivate->bInComposition = FALSE;
|
|
}
|
|
ImmUnlockIMCC(lpIMC->hPrivate);
|
|
bRet = TRUE;
|
|
}
|
|
break;
|
|
default: FIXME("Unknown\n"); break;
|
|
}
|
|
break;
|
|
default: FIXME("Unknown Message\n"); break;
|
|
}
|
|
|
|
UnlockRealIMC(hIMC);
|
|
return bRet;
|
|
}
|
|
|
|
BOOL WINAPI ImeRegisterWord(LPCWSTR lpszReading, DWORD dwStyle,
|
|
LPCWSTR lpszRegister)
|
|
{
|
|
FIXME("(%s, %d, %s): stub\n", debugstr_w(lpszReading), dwStyle,
|
|
debugstr_w(lpszRegister));
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return FALSE;
|
|
}
|
|
|
|
BOOL WINAPI ImeUnregisterWord(LPCWSTR lpszReading, DWORD dwStyle,
|
|
LPCWSTR lpszUnregister)
|
|
{
|
|
FIXME("(%s, %d, %s): stub\n", debugstr_w(lpszReading), dwStyle,
|
|
debugstr_w(lpszUnregister));
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return FALSE;
|
|
}
|
|
|
|
UINT WINAPI ImeGetRegisterWordStyle(UINT nItem, LPSTYLEBUFW lpStyleBuf)
|
|
{
|
|
FIXME("(%d, %p): stub\n", nItem, lpStyleBuf);
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return 0;
|
|
}
|
|
|
|
UINT WINAPI ImeEnumRegisterWord(REGISTERWORDENUMPROCW lpfnEnumProc,
|
|
LPCWSTR lpszReading, DWORD dwStyle,
|
|
LPCWSTR lpszRegister, LPVOID lpData)
|
|
{
|
|
FIXME("(%p, %s, %d, %s, %p): stub\n", lpfnEnumProc,
|
|
debugstr_w(lpszReading), dwStyle, debugstr_w(lpszRegister),
|
|
lpData);
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return 0;
|
|
}
|
|
|
|
BOOL WINAPI ImeSetCompositionString(HIMC hIMC, DWORD dwIndex, LPCVOID lpComp,
|
|
DWORD dwCompLen, LPCVOID lpRead,
|
|
DWORD dwReadLen)
|
|
{
|
|
LPINPUTCONTEXT lpIMC;
|
|
DWORD flags = 0;
|
|
WCHAR wParam = 0;
|
|
LPIMEPRIVATE myPrivate;
|
|
|
|
TRACE("(%p, %d, %p, %d, %p, %d):\n",
|
|
hIMC, dwIndex, lpComp, dwCompLen, lpRead, dwReadLen);
|
|
|
|
|
|
if (hIMC != FROM_X11)
|
|
FIXME("PROBLEM: This only sets the wine level string\n");
|
|
|
|
/*
|
|
* Explanation:
|
|
* this sets the composition string in the imm32.dll level
|
|
* of the composition buffer. we cannot manipulate the xim level
|
|
* buffer, which means that once the xim level buffer changes again
|
|
* any call to this function from the application will be lost
|
|
*/
|
|
|
|
if (lpRead && dwReadLen)
|
|
FIXME("Reading string unimplemented\n");
|
|
|
|
lpIMC = LockRealIMC(hIMC);
|
|
|
|
if (lpIMC == NULL)
|
|
return FALSE;
|
|
|
|
myPrivate = ImmLockIMCC(lpIMC->hPrivate);
|
|
|
|
if (dwIndex == SCS_SETSTR)
|
|
{
|
|
HIMCC newCompStr;
|
|
|
|
if (!myPrivate->bInComposition)
|
|
{
|
|
GenerateIMEMessage(hIMC, WM_IME_STARTCOMPOSITION, 0, 0);
|
|
myPrivate->bInComposition = TRUE;
|
|
}
|
|
|
|
flags = GCS_COMPSTR;
|
|
|
|
if (dwCompLen && lpComp)
|
|
{
|
|
newCompStr = updateCompStr(lpIMC->hCompStr, (LPCWSTR)lpComp, dwCompLen / sizeof(WCHAR));
|
|
ImmDestroyIMCC(lpIMC->hCompStr);
|
|
lpIMC->hCompStr = newCompStr;
|
|
|
|
wParam = ((const WCHAR*)lpComp)[0];
|
|
flags |= GCS_COMPCLAUSE | GCS_COMPATTR | GCS_DELTASTART;
|
|
}
|
|
else
|
|
{
|
|
newCompStr = updateCompStr(lpIMC->hCompStr, NULL, 0);
|
|
ImmDestroyIMCC(lpIMC->hCompStr);
|
|
lpIMC->hCompStr = newCompStr;
|
|
}
|
|
}
|
|
|
|
GenerateIMEMessage(hIMC, WM_IME_COMPOSITION, wParam, flags);
|
|
ImmUnlockIMCC(lpIMC->hPrivate);
|
|
UnlockRealIMC(hIMC);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
DWORD WINAPI ImeGetImeMenuItems(HIMC hIMC, DWORD dwFlags, DWORD dwType,
|
|
LPIMEMENUITEMINFOW lpImeParentMenu, LPIMEMENUITEMINFOW lpImeMenu,
|
|
DWORD dwSize)
|
|
{
|
|
FIXME("(%p, %x %x %p %p %x): stub\n", hIMC, dwFlags, dwType,
|
|
lpImeParentMenu, lpImeMenu, dwSize);
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return 0;
|
|
}
|
|
|
|
/* Interfaces to XIM and other parts of winex11drv */
|
|
|
|
void IME_SetOpenStatus(BOOL fOpen)
|
|
{
|
|
HIMC imc;
|
|
|
|
imc = RealIMC(FROM_X11);
|
|
ImmSetOpenStatus(imc, fOpen);
|
|
}
|
|
|
|
void IME_SetCompositionStatus(BOOL fOpen)
|
|
{
|
|
HIMC imc;
|
|
LPINPUTCONTEXT lpIMC;
|
|
LPIMEPRIVATE myPrivate;
|
|
|
|
imc = RealIMC(FROM_X11);
|
|
lpIMC = ImmLockIMC(imc);
|
|
if (lpIMC == NULL)
|
|
return;
|
|
|
|
myPrivate = ImmLockIMCC(lpIMC->hPrivate);
|
|
|
|
if (fOpen && !myPrivate->bInComposition)
|
|
{
|
|
GenerateIMEMessage(imc, WM_IME_STARTCOMPOSITION, 0, 0);
|
|
}
|
|
else if (!fOpen && myPrivate->bInComposition)
|
|
{
|
|
ShowWindow(myPrivate->hwndDefault, SW_HIDE);
|
|
ImmDestroyIMCC(lpIMC->hCompStr);
|
|
lpIMC->hCompStr = ImeCreateBlankCompStr();
|
|
GenerateIMEMessage(imc, WM_IME_ENDCOMPOSITION, 0, 0);
|
|
}
|
|
myPrivate->bInComposition = fOpen;
|
|
|
|
ImmUnlockIMCC(lpIMC->hPrivate);
|
|
ImmUnlockIMC(imc);
|
|
}
|
|
|
|
INT IME_GetCursorPos(void)
|
|
{
|
|
LPINPUTCONTEXT lpIMC;
|
|
INT rc = 0;
|
|
LPCOMPOSITIONSTRING compstr;
|
|
|
|
if (!hSelectedFrom)
|
|
return rc;
|
|
|
|
lpIMC = LockRealIMC(FROM_X11);
|
|
if (lpIMC)
|
|
{
|
|
compstr = ImmLockIMCC(lpIMC->hCompStr);
|
|
rc = compstr->dwCursorPos;
|
|
ImmUnlockIMCC(lpIMC->hCompStr);
|
|
}
|
|
UnlockRealIMC(FROM_X11);
|
|
return rc;
|
|
}
|
|
|
|
void IME_SetCursorPos(DWORD pos)
|
|
{
|
|
LPINPUTCONTEXT lpIMC;
|
|
LPCOMPOSITIONSTRING compstr;
|
|
|
|
if (!hSelectedFrom)
|
|
return;
|
|
|
|
lpIMC = LockRealIMC(FROM_X11);
|
|
if (!lpIMC)
|
|
return;
|
|
|
|
compstr = ImmLockIMCC(lpIMC->hCompStr);
|
|
if (!compstr)
|
|
{
|
|
UnlockRealIMC(FROM_X11);
|
|
return;
|
|
}
|
|
|
|
compstr->dwCursorPos = pos;
|
|
ImmUnlockIMCC(lpIMC->hCompStr);
|
|
UnlockRealIMC(FROM_X11);
|
|
GenerateIMEMessage(FROM_X11, WM_IME_COMPOSITION, pos, GCS_CURSORPOS);
|
|
return;
|
|
}
|
|
|
|
void IME_UpdateAssociation(HWND focus)
|
|
{
|
|
ImmGetContext(focus);
|
|
|
|
if (!focus || !hSelectedFrom)
|
|
return;
|
|
|
|
ImmAssociateContext(focus,RealIMC(FROM_X11));
|
|
}
|
|
|
|
|
|
BOOL IME_SetCompositionString(DWORD dwIndex, LPCVOID lpComp, DWORD dwCompLen,
|
|
LPCVOID lpRead, DWORD dwReadLen)
|
|
{
|
|
return ImeSetCompositionString(FROM_X11, dwIndex, lpComp, dwCompLen,
|
|
lpRead, dwReadLen);
|
|
}
|
|
|
|
void IME_SetResultString(LPWSTR lpResult, DWORD dwResultLen)
|
|
{
|
|
HIMC imc;
|
|
LPINPUTCONTEXT lpIMC;
|
|
HIMCC newCompStr;
|
|
LPIMEPRIVATE myPrivate;
|
|
BOOL inComp;
|
|
|
|
imc = RealIMC(FROM_X11);
|
|
lpIMC = ImmLockIMC(imc);
|
|
if (lpIMC == NULL)
|
|
return;
|
|
|
|
newCompStr = updateCompStr(lpIMC->hCompStr, NULL, 0);
|
|
ImmDestroyIMCC(lpIMC->hCompStr);
|
|
lpIMC->hCompStr = newCompStr;
|
|
|
|
newCompStr = updateResultStr(lpIMC->hCompStr, lpResult, dwResultLen);
|
|
ImmDestroyIMCC(lpIMC->hCompStr);
|
|
lpIMC->hCompStr = newCompStr;
|
|
|
|
myPrivate = ImmLockIMCC(lpIMC->hPrivate);
|
|
inComp = myPrivate->bInComposition;
|
|
ImmUnlockIMCC(lpIMC->hPrivate);
|
|
|
|
if (!inComp)
|
|
{
|
|
ImmSetOpenStatus(imc, TRUE);
|
|
GenerateIMEMessage(imc, WM_IME_STARTCOMPOSITION, 0, 0);
|
|
}
|
|
|
|
GenerateIMEMessage(imc, WM_IME_COMPOSITION, 0, GCS_COMPSTR);
|
|
GenerateIMEMessage(imc, WM_IME_COMPOSITION, lpResult[0], GCS_RESULTSTR|GCS_RESULTCLAUSE);
|
|
GenerateIMEMessage(imc, WM_IME_ENDCOMPOSITION, 0, 0);
|
|
|
|
if (!inComp)
|
|
ImmSetOpenStatus(imc, FALSE);
|
|
|
|
ImmUnlockIMC(imc);
|
|
}
|
|
|
|
/*****
|
|
* Internal functions to help with IME window management
|
|
*/
|
|
static void PaintDefaultIMEWnd(HIMC hIMC, HWND hwnd)
|
|
{
|
|
PAINTSTRUCT ps;
|
|
RECT rect;
|
|
HDC hdc;
|
|
LPCOMPOSITIONSTRING compstr;
|
|
LPBYTE compdata = NULL;
|
|
HMONITOR monitor;
|
|
MONITORINFO mon_info;
|
|
INT offX=0, offY=0;
|
|
LPINPUTCONTEXT lpIMC;
|
|
|
|
lpIMC = LockRealIMC(hIMC);
|
|
if (lpIMC == NULL)
|
|
return;
|
|
|
|
hdc = BeginPaint(hwnd,&ps);
|
|
|
|
GetClientRect(hwnd,&rect);
|
|
FillRect(hdc, &rect, (HBRUSH)(COLOR_WINDOW + 1));
|
|
|
|
compdata = ImmLockIMCC(lpIMC->hCompStr);
|
|
compstr = (LPCOMPOSITIONSTRING)compdata;
|
|
|
|
if (compstr->dwCompStrLen && compstr->dwCompStrOffset)
|
|
{
|
|
SIZE size;
|
|
POINT pt;
|
|
HFONT oldfont = NULL;
|
|
LPWSTR CompString;
|
|
LPIMEPRIVATE myPrivate;
|
|
|
|
CompString = (LPWSTR)(compdata + compstr->dwCompStrOffset);
|
|
myPrivate = ImmLockIMCC(lpIMC->hPrivate);
|
|
|
|
if (myPrivate->textfont)
|
|
oldfont = SelectObject(hdc,myPrivate->textfont);
|
|
|
|
ImmUnlockIMCC(lpIMC->hPrivate);
|
|
|
|
GetTextExtentPoint32W(hdc, CompString, compstr->dwCompStrLen, &size);
|
|
pt.x = size.cx;
|
|
pt.y = size.cy;
|
|
LPtoDP(hdc,&pt,1);
|
|
|
|
/*
|
|
* How this works based on tests on windows:
|
|
* CFS_POINT: then we start our window at the point and grow it as large
|
|
* as it needs to be for the string.
|
|
* CFS_RECT: we still use the ptCurrentPos as a starting point and our
|
|
* window is only as large as we need for the string, but we do not
|
|
* grow such that our window exceeds the given rect. Wrapping if
|
|
* needed and possible. If our ptCurrentPos is outside of our rect
|
|
* then no window is displayed.
|
|
* CFS_FORCE_POSITION: appears to behave just like CFS_POINT
|
|
* maybe because the default MSIME does not do any IME adjusting.
|
|
*/
|
|
if (lpIMC->cfCompForm.dwStyle != CFS_DEFAULT)
|
|
{
|
|
POINT cpt = lpIMC->cfCompForm.ptCurrentPos;
|
|
ClientToScreen(lpIMC->hWnd,&cpt);
|
|
rect.left = cpt.x;
|
|
rect.top = cpt.y;
|
|
rect.right = rect.left + pt.x;
|
|
rect.bottom = rect.top + pt.y;
|
|
monitor = MonitorFromPoint(cpt, MONITOR_DEFAULTTOPRIMARY);
|
|
}
|
|
else /* CFS_DEFAULT */
|
|
{
|
|
/* Windows places the default IME window in the bottom left */
|
|
HWND target = lpIMC->hWnd;
|
|
if (!target) target = GetFocus();
|
|
|
|
GetWindowRect(target,&rect);
|
|
rect.top = rect.bottom;
|
|
rect.right = rect.left + pt.x + 20;
|
|
rect.bottom = rect.top + pt.y + 20;
|
|
offX=offY=10;
|
|
monitor = MonitorFromWindow(target, MONITOR_DEFAULTTOPRIMARY);
|
|
}
|
|
|
|
if (lpIMC->cfCompForm.dwStyle == CFS_RECT)
|
|
{
|
|
RECT client;
|
|
client =lpIMC->cfCompForm.rcArea;
|
|
MapWindowPoints( lpIMC->hWnd, 0, (POINT *)&client, 2 );
|
|
IntersectRect(&rect,&rect,&client);
|
|
/* TODO: Wrap the input if needed */
|
|
}
|
|
|
|
if (lpIMC->cfCompForm.dwStyle == CFS_DEFAULT)
|
|
{
|
|
/* make sure we are on the desktop */
|
|
mon_info.cbSize = sizeof(mon_info);
|
|
GetMonitorInfoW(monitor, &mon_info);
|
|
|
|
if (rect.bottom > mon_info.rcWork.bottom)
|
|
{
|
|
int shift = rect.bottom - mon_info.rcWork.bottom;
|
|
rect.top -= shift;
|
|
rect.bottom -= shift;
|
|
}
|
|
if (rect.left < 0)
|
|
{
|
|
rect.right -= rect.left;
|
|
rect.left = 0;
|
|
}
|
|
if (rect.right > mon_info.rcWork.right)
|
|
{
|
|
int shift = rect.right - mon_info.rcWork.right;
|
|
rect.left -= shift;
|
|
rect.right -= shift;
|
|
}
|
|
}
|
|
|
|
SetWindowPos(hwnd, HWND_TOPMOST, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, SWP_NOACTIVATE);
|
|
|
|
TextOutW(hdc, offX,offY, CompString, compstr->dwCompStrLen);
|
|
|
|
if (oldfont)
|
|
SelectObject(hdc,oldfont);
|
|
}
|
|
|
|
ImmUnlockIMCC(lpIMC->hCompStr);
|
|
|
|
EndPaint(hwnd,&ps);
|
|
UnlockRealIMC(hIMC);
|
|
}
|
|
|
|
static void UpdateDefaultIMEWindow(HIMC hIMC, HWND hwnd)
|
|
{
|
|
LPCOMPOSITIONSTRING compstr;
|
|
LPINPUTCONTEXT lpIMC;
|
|
|
|
lpIMC = LockRealIMC(hIMC);
|
|
if (lpIMC == NULL)
|
|
return;
|
|
|
|
if (lpIMC->hCompStr)
|
|
compstr = ImmLockIMCC(lpIMC->hCompStr);
|
|
else
|
|
compstr = NULL;
|
|
|
|
if (compstr == NULL || compstr->dwCompStrLen == 0)
|
|
ShowWindow(hwnd,SW_HIDE);
|
|
else
|
|
{
|
|
ShowWindow(hwnd,SW_SHOWNOACTIVATE);
|
|
RedrawWindow(hwnd, NULL, NULL, RDW_ERASENOW | RDW_INVALIDATE);
|
|
}
|
|
|
|
if (compstr != NULL)
|
|
ImmUnlockIMCC(lpIMC->hCompStr);
|
|
|
|
lpIMC->hWnd = GetFocus();
|
|
UnlockRealIMC(hIMC);
|
|
}
|
|
|
|
static void DefaultIMEComposition(HIMC hIMC, HWND hwnd, LPARAM lParam)
|
|
{
|
|
TRACE("IME message WM_IME_COMPOSITION 0x%lx\n", lParam);
|
|
if (lParam & GCS_RESULTSTR)
|
|
{
|
|
LPCOMPOSITIONSTRING compstr;
|
|
LPBYTE compdata;
|
|
LPWSTR ResultStr;
|
|
HIMCC newCompStr;
|
|
LPINPUTCONTEXT lpIMC;
|
|
|
|
lpIMC = LockRealIMC(hIMC);
|
|
if (lpIMC == NULL)
|
|
return;
|
|
|
|
TRACE("Posting result as IME_CHAR\n");
|
|
compdata = ImmLockIMCC(lpIMC->hCompStr);
|
|
compstr = (LPCOMPOSITIONSTRING)compdata;
|
|
ResultStr = (LPWSTR)(compdata + compstr->dwResultStrOffset);
|
|
GenerateIMECHARMessages(hIMC, ResultStr, compstr->dwResultStrLen);
|
|
ImmUnlockIMCC(lpIMC->hCompStr);
|
|
|
|
/* clear the buffer */
|
|
newCompStr = updateResultStr(lpIMC->hCompStr, NULL, 0);
|
|
ImmDestroyIMCC(lpIMC->hCompStr);
|
|
lpIMC->hCompStr = newCompStr;
|
|
UnlockRealIMC(hIMC);
|
|
}
|
|
else
|
|
UpdateDefaultIMEWindow(hIMC, hwnd);
|
|
}
|
|
|
|
static void DefaultIMEStartComposition(HIMC hIMC, HWND hwnd )
|
|
{
|
|
TRACE("IME message WM_IME_STARTCOMPOSITION\n");
|
|
UpdateDefaultIMEWindow(hIMC, hwnd);
|
|
}
|
|
|
|
static LRESULT ImeHandleNotify(HIMC hIMC, HWND hwnd, UINT msg, WPARAM wParam,
|
|
LPARAM lParam)
|
|
{
|
|
switch (wParam)
|
|
{
|
|
case IMN_OPENSTATUSWINDOW:
|
|
FIXME("WM_IME_NOTIFY:IMN_OPENSTATUSWINDOW\n");
|
|
break;
|
|
case IMN_CLOSESTATUSWINDOW:
|
|
FIXME("WM_IME_NOTIFY:IMN_CLOSESTATUSWINDOW\n");
|
|
break;
|
|
case IMN_OPENCANDIDATE:
|
|
FIXME("WM_IME_NOTIFY:IMN_OPENCANDIDATE\n");
|
|
break;
|
|
case IMN_CHANGECANDIDATE:
|
|
FIXME("WM_IME_NOTIFY:IMN_CHANGECANDIDATE\n");
|
|
break;
|
|
case IMN_CLOSECANDIDATE:
|
|
FIXME("WM_IME_NOTIFY:IMN_CLOSECANDIDATE\n");
|
|
break;
|
|
case IMN_SETCONVERSIONMODE:
|
|
FIXME("WM_IME_NOTIFY:IMN_SETCONVERSIONMODE\n");
|
|
break;
|
|
case IMN_SETSENTENCEMODE:
|
|
FIXME("WM_IME_NOTIFY:IMN_SETSENTENCEMODE\n");
|
|
break;
|
|
case IMN_SETOPENSTATUS:
|
|
TRACE("WM_IME_NOTIFY:IMN_SETOPENSTATUS\n");
|
|
break;
|
|
case IMN_SETCANDIDATEPOS:
|
|
FIXME("WM_IME_NOTIFY:IMN_SETCANDIDATEPOS\n");
|
|
break;
|
|
case IMN_SETCOMPOSITIONFONT:
|
|
FIXME("WM_IME_NOTIFY:IMN_SETCOMPOSITIONFONT\n");
|
|
break;
|
|
case IMN_SETCOMPOSITIONWINDOW:
|
|
FIXME("WM_IME_NOTIFY:IMN_SETCOMPOSITIONWINDOW\n");
|
|
break;
|
|
case IMN_GUIDELINE:
|
|
FIXME("WM_IME_NOTIFY:IMN_GUIDELINE\n");
|
|
break;
|
|
case IMN_SETSTATUSWINDOWPOS:
|
|
FIXME("WM_IME_NOTIFY:IMN_SETSTATUSWINDOWPOS\n");
|
|
break;
|
|
default:
|
|
FIXME("WM_IME_NOTIFY:<Unknown 0x%lx>\n",wParam);
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static LRESULT WINAPI IME_WindowProc(HWND hwnd, UINT msg, WPARAM wParam,
|
|
LPARAM lParam)
|
|
{
|
|
LRESULT rc = 0;
|
|
HIMC hIMC;
|
|
|
|
TRACE("Incoming Message 0x%x (0x%08lx, 0x%08lx)\n", msg, wParam, lParam);
|
|
|
|
/*
|
|
* Each UI window contains the current Input Context.
|
|
* This Input Context can be obtained by calling GetWindowLong
|
|
* with IMMGWL_IMC when the UI window receives a WM_IME_xxx message.
|
|
* The UI window can refer to this Input Context and handles the
|
|
* messages.
|
|
*/
|
|
|
|
hIMC = (HIMC)GetWindowLongPtrW(hwnd,IMMGWL_IMC);
|
|
if (!hIMC)
|
|
hIMC = RealIMC(FROM_X11);
|
|
|
|
/* if we have no hIMC there are many messages we cannot process */
|
|
if (hIMC == NULL)
|
|
{
|
|
switch (msg) {
|
|
case WM_IME_STARTCOMPOSITION:
|
|
case WM_IME_ENDCOMPOSITION:
|
|
case WM_IME_COMPOSITION:
|
|
case WM_IME_NOTIFY:
|
|
case WM_IME_CONTROL:
|
|
case WM_IME_COMPOSITIONFULL:
|
|
case WM_IME_SELECT:
|
|
case WM_IME_CHAR:
|
|
return 0L;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
switch(msg)
|
|
{
|
|
case WM_CREATE:
|
|
{
|
|
LPIMEPRIVATE myPrivate;
|
|
LPINPUTCONTEXT lpIMC;
|
|
|
|
SetWindowTextA(hwnd,"Wine Ime Active");
|
|
|
|
lpIMC = LockRealIMC(hIMC);
|
|
if (lpIMC)
|
|
{
|
|
myPrivate = ImmLockIMCC(lpIMC->hPrivate);
|
|
myPrivate->hwndDefault = hwnd;
|
|
ImmUnlockIMCC(lpIMC->hPrivate);
|
|
}
|
|
UnlockRealIMC(hIMC);
|
|
|
|
return TRUE;
|
|
}
|
|
case WM_PAINT:
|
|
PaintDefaultIMEWnd(hIMC, hwnd);
|
|
return FALSE;
|
|
|
|
case WM_NCCREATE:
|
|
return TRUE;
|
|
|
|
case WM_SETFOCUS:
|
|
if (wParam)
|
|
SetFocus((HWND)wParam);
|
|
else
|
|
FIXME("Received focus, should never have focus\n");
|
|
break;
|
|
case WM_IME_COMPOSITION:
|
|
DefaultIMEComposition(hIMC, hwnd, lParam);
|
|
break;
|
|
case WM_IME_STARTCOMPOSITION:
|
|
DefaultIMEStartComposition(hIMC, hwnd);
|
|
break;
|
|
case WM_IME_ENDCOMPOSITION:
|
|
TRACE("IME message %s, 0x%lx, 0x%lx\n",
|
|
"WM_IME_ENDCOMPOSITION", wParam, lParam);
|
|
ShowWindow(hwnd,SW_HIDE);
|
|
break;
|
|
case WM_IME_SELECT:
|
|
TRACE("IME message %s, 0x%lx, 0x%lx\n","WM_IME_SELECT", wParam, lParam);
|
|
break;
|
|
case WM_IME_CONTROL:
|
|
TRACE("IME message %s, 0x%lx, 0x%lx\n","WM_IME_CONTROL", wParam, lParam);
|
|
rc = 1;
|
|
break;
|
|
case WM_IME_NOTIFY:
|
|
rc = ImeHandleNotify(hIMC,hwnd,msg,wParam,lParam);
|
|
break;
|
|
default:
|
|
TRACE("Non-standard message 0x%x\n",msg);
|
|
}
|
|
/* check the MSIME messages */
|
|
if (msg == WM_MSIME_SERVICE)
|
|
{
|
|
TRACE("IME message %s, 0x%lx, 0x%lx\n","WM_MSIME_SERVICE", wParam, lParam);
|
|
rc = FALSE;
|
|
}
|
|
else if (msg == WM_MSIME_RECONVERTOPTIONS)
|
|
{
|
|
TRACE("IME message %s, 0x%lx, 0x%lx\n","WM_MSIME_RECONVERTOPTIONS", wParam, lParam);
|
|
}
|
|
else if (msg == WM_MSIME_MOUSE)
|
|
{
|
|
TRACE("IME message %s, 0x%lx, 0x%lx\n","WM_MSIME_MOUSE", wParam, lParam);
|
|
}
|
|
else if (msg == WM_MSIME_RECONVERTREQUEST)
|
|
{
|
|
TRACE("IME message %s, 0x%lx, 0x%lx\n","WM_MSIME_RECONVERTREQUEST", wParam, lParam);
|
|
}
|
|
else if (msg == WM_MSIME_RECONVERT)
|
|
{
|
|
TRACE("IME message %s, 0x%lx, 0x%lx\n","WM_MSIME_RECONVERT", wParam, lParam);
|
|
}
|
|
else if (msg == WM_MSIME_QUERYPOSITION)
|
|
{
|
|
TRACE("IME message %s, 0x%lx, 0x%lx\n","WM_MSIME_QUERYPOSITION", wParam, lParam);
|
|
}
|
|
else if (msg == WM_MSIME_DOCUMENTFEED)
|
|
{
|
|
TRACE("IME message %s, 0x%lx, 0x%lx\n","WM_MSIME_DOCUMENTFEED", wParam, lParam);
|
|
}
|
|
/* DefWndProc if not an IME message */
|
|
if (!rc && !((msg >= WM_IME_STARTCOMPOSITION && msg <= WM_IME_KEYLAST) ||
|
|
(msg >= WM_IME_SETCONTEXT && msg <= WM_IME_KEYUP)))
|
|
rc = DefWindowProcW(hwnd,msg,wParam,lParam);
|
|
|
|
return rc;
|
|
}
|