vcl/inc/unx/i18n_cb.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef _SAL_I18N_CALLBACK_HXX
  20 #define _SAL_I18N_CALLBACK_HXX
  21
  22 #include <salwtype.hxx>
  23 #include <vector>
  24
  25 #ifdef __cplusplus
  26 extern "C" {
  27 #endif
  28
  29 // xim callbacks
  30 void PreeditDoneCallback ( XIC ic, XPointer client_data, XPointer call_data);
  31 int  PreeditStartCallback( XIC ic, XPointer client_data, XPointer call_data);
  32 void PreeditDoneCallback ( XIC ic, XPointer client_data, XPointer call_data);
  33 void PreeditDrawCallback ( XIC ic, XPointer client_data,
  34                            XIMPreeditDrawCallbackStruct *call_data );
  35 void PreeditCaretCallback( XIC ic, XPointer client_data,
  36                            XIMPreeditCaretCallbackStruct *call_data );
  37 void GetPreeditSpotLocation(XIC ic, XPointer client_data);
  38
  39 // private hook to prevent from sending further edit events
  40 void PreeditCancelCallback( XPointer client_data );
  41
  42 void StatusStartCallback (XIC ic, XPointer client_data, XPointer call_data);
  43 void StatusDoneCallback  (XIC ic, XPointer client_data, XPointer call_data);
  44 void StatusDrawCallback  (XIC ic, XPointer client_data,
  45             XIMStatusDrawCallbackStruct *call_data);
  46 void SwitchIMCallback (XIC ix, XPointer client_data, XPointer call_data );
  47
  48 // keep informed if kinput2 crashed again
  49 void IC_IMDestroyCallback (XIM im, XPointer client_data, XPointer call_data);
  50 void IM_IMDestroyCallback (XIM im, XPointer client_data, XPointer call_data);
  51
  52 Bool IsControlCode(sal_Unicode nChar);
  53
  54 #ifdef __cplusplus
  55 } /* extern "C" */
  56 #endif
  57
  58 typedef struct {
  59   sal_Unicode   *pUnicodeBuffer;
  60   XIMFeedback   *pCharStyle;
  61   unsigned int   nCursorPos;
  62   unsigned int   nLength;
  63   unsigned int   nSize;
  64 } preedit_text_t;
  65
  66 class SalFrame;
  67
  68 typedef enum {
  69     ePreeditStatusDontKnow = 0,
  70     ePreeditStatusActive,
  71     ePreeditStatusActivationRequired,
  72     ePreeditStatusStartPending
  73 } preedit_status_t;
  74
  75 typedef struct {
  76     SalFrame*               pFrame;
  77     preedit_status_t        eState;
  78     preedit_text_t          aText;
  79     SalExtTextInputEvent    aInputEv;
  80     std::vector< sal_uInt16 >   aInputFlags;
  81 } preedit_data_t;
  82
  83 #endif /* _SAL_I18N_CALLBACK_HXX */
  84
  85 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */