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winex11.drv: Implement XIMPreEditCaretCallback.

This commit is contained in:
Nigel Liang 2007-07-19 10:52:30 -07:00 committed by Alexandre Julliard
parent 937432ac17
commit c52ce9bccc
2 changed files with 60 additions and 1 deletions
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4
dlls/user32/edit.c
View File

@ -1032,6 +1032,8 @@ static LRESULT WINAPI EditWndProc_common( HWND hwnd, UINT msg,
break;
case WM_IME_COMPOSITION:
{
int caret_pos = es->selection_end;
if (es->composition_len == 0)
{
if (es->selection_start != es->selection_end)
@ -1043,7 +1045,9 @@ static LRESULT WINAPI EditWndProc_common( HWND hwnd, UINT msg,
es->composition_start = es->selection_end;
}
EDIT_ImeComposition(hwnd,lParam,es);
EDIT_SetCaretPos(es, caret_pos, es->flags & EF_AFTER_WRAP);
break;
}
case WM_IME_ENDCOMPOSITION:
es->composition_len= 0;

57
dlls/winex11.drv/xim.c
View File

@ -30,6 +30,7 @@
#include "winnls.h"
#include "x11drv.h"
#include "imm.h"
#include "ddk/imm.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(x11drv);
@ -39,6 +40,17 @@ WINE_DEFAULT_DEBUG_CHANNEL(x11drv);
BOOL ximInComposeMode=FALSE;
typedef struct tagInputContextData
{
BOOL bInternalState;
BOOL bRead;
BOOL bInComposition;
HFONT textfont;
DWORD dwLock;
INPUTCONTEXT IMC;
} InputContextData;
static HIMC root_context;
static XIMStyle ximStyle = 0;
static XIMStyle ximStyleRoot = 0;
@ -56,6 +68,7 @@ static HIMC (WINAPI *pImmCreateContext)(void);
static VOID (WINAPI *pImmSetOpenStatus)(HIMC,BOOL);
static BOOL (WINAPI *pImmSetCompositionString)(HIMC, DWORD, LPWSTR,
DWORD, LPWSTR, DWORD);
static LONG (WINAPI *pImmGetCompositionString)(HIMC, DWORD, LPVOID, DWORD);
static VOID (WINAPI *pImmNotifyIME)(HIMC, DWORD, DWORD, DWORD);
/* WINE specific messages from the xim in x11drv level */
@ -92,6 +105,11 @@ static void LoadImmDll(void)
if (!pImmSetCompositionString)
WARN("IMM: pImmSetCompositionStringW not found in DLL\n");
pImmGetCompositionString =(void *)GetProcAddress(hImmDll, "ImmGetCompositionStringW");
if (!pImmGetCompositionString)
WARN("IMM: pImmGetCompositionStringW not found in DLL\n");
pImmNotifyIME = (void *)GetProcAddress( hImmDll, "ImmNotifyIME");
if (!pImmNotifyIME)
@ -310,7 +328,44 @@ static void XIMPreEditDrawCallback(XIM ic, XPointer client_data,
static void XIMPreEditCaretCallback(XIC ic, XPointer client_data,
XIMPreeditCaretCallbackStruct *P_C)
{
FIXME("PreeditCaretCalback %p\n",ic);
TRACE("PreeditCaretCallback %p\n",ic);
if (P_C)
{
int pos = pImmGetCompositionString(root_context, GCS_CURSORPOS, NULL, 0);
TRACE("pos: %d\n", pos);
switch(P_C->direction)
{
case XIMForwardChar:
case XIMForwardWord:
pos++;
break;
case XIMBackwardChar:
case XIMBackwardWord:
pos--;
break;
case XIMLineStart:
pos = 0;
break;
case XIMAbsolutePosition:
pos = P_C->position;
break;
case XIMDontChange:
P_C->position = pos;
return;
case XIMCaretUp:
case XIMCaretDown:
case XIMPreviousLine:
case XIMNextLine:
case XIMLineEnd:
FIXME("Not implemented\n");
break;
}
SendMessageW(((InputContextData*)root_context)->IMC.hWnd,
EM_SETSEL, pos, pos);
P_C->position = pos;
}
TRACE("Finished\n");
}
void X11DRV_ForceXIMReset(HWND hwnd)