1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski
23*b1cdbd2cSJim Jagielski
24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove
25*b1cdbd2cSJim Jagielski #include "precompiled_vcl.hxx"
26*b1cdbd2cSJim Jagielski
27*b1cdbd2cSJim Jagielski #include <stdio.h>
28*b1cdbd2cSJim Jagielski #include <string.h>
29*b1cdbd2cSJim Jagielski
30*b1cdbd2cSJim Jagielski #include <sal/alloca.h>
31*b1cdbd2cSJim Jagielski #include <osl/thread.h>
32*b1cdbd2cSJim Jagielski
33*b1cdbd2cSJim Jagielski #include <tools/prex.h>
34*b1cdbd2cSJim Jagielski #include <X11/Xlocale.h>
35*b1cdbd2cSJim Jagielski #include <X11/Xlib.h>
36*b1cdbd2cSJim Jagielski #include <tools/postx.h>
37*b1cdbd2cSJim Jagielski
38*b1cdbd2cSJim Jagielski #include "unx/salunx.h"
39*b1cdbd2cSJim Jagielski #include "unx/XIM.h"
40*b1cdbd2cSJim Jagielski #include "unx/i18n_cb.hxx"
41*b1cdbd2cSJim Jagielski #include "unx/i18n_status.hxx"
42*b1cdbd2cSJim Jagielski #include "unx/i18n_ic.hxx"
43*b1cdbd2cSJim Jagielski #include "unx/i18n_im.hxx"
44*b1cdbd2cSJim Jagielski #include "salframe.hxx"
45*b1cdbd2cSJim Jagielski
46*b1cdbd2cSJim Jagielski // -------------------------------------------------------------------------
47*b1cdbd2cSJim Jagielski //
48*b1cdbd2cSJim Jagielski // i. preedit start callback
49*b1cdbd2cSJim Jagielski //
50*b1cdbd2cSJim Jagielski // -------------------------------------------------------------------------
51*b1cdbd2cSJim Jagielski
52*b1cdbd2cSJim Jagielski int
PreeditStartCallback(XIC,XPointer client_data,XPointer)53*b1cdbd2cSJim Jagielski PreeditStartCallback ( XIC, XPointer client_data, XPointer )
54*b1cdbd2cSJim Jagielski {
55*b1cdbd2cSJim Jagielski preedit_data_t* pPreeditData = (preedit_data_t*)client_data;
56*b1cdbd2cSJim Jagielski if ( pPreeditData->eState == ePreeditStatusActivationRequired )
57*b1cdbd2cSJim Jagielski {
58*b1cdbd2cSJim Jagielski pPreeditData->eState = ePreeditStatusActive;
59*b1cdbd2cSJim Jagielski pPreeditData->aText.nCursorPos = 0;
60*b1cdbd2cSJim Jagielski pPreeditData->aText.nLength = 0;
61*b1cdbd2cSJim Jagielski }
62*b1cdbd2cSJim Jagielski
63*b1cdbd2cSJim Jagielski return -1;
64*b1cdbd2cSJim Jagielski }
65*b1cdbd2cSJim Jagielski
66*b1cdbd2cSJim Jagielski // -------------------------------------------------------------------------
67*b1cdbd2cSJim Jagielski //
68*b1cdbd2cSJim Jagielski // ii. preedit done callback
69*b1cdbd2cSJim Jagielski //
70*b1cdbd2cSJim Jagielski // -------------------------------------------------------------------------
71*b1cdbd2cSJim Jagielski
72*b1cdbd2cSJim Jagielski void
PreeditDoneCallback(XIC,XPointer client_data,XPointer)73*b1cdbd2cSJim Jagielski PreeditDoneCallback ( XIC, XPointer client_data, XPointer )
74*b1cdbd2cSJim Jagielski {
75*b1cdbd2cSJim Jagielski preedit_data_t* pPreeditData = (preedit_data_t*)client_data;
76*b1cdbd2cSJim Jagielski if (pPreeditData->eState == ePreeditStatusActive )
77*b1cdbd2cSJim Jagielski {
78*b1cdbd2cSJim Jagielski if( pPreeditData->pFrame )
79*b1cdbd2cSJim Jagielski pPreeditData->pFrame->CallCallback( SALEVENT_ENDEXTTEXTINPUT, (void*)NULL );
80*b1cdbd2cSJim Jagielski }
81*b1cdbd2cSJim Jagielski pPreeditData->eState = ePreeditStatusStartPending;
82*b1cdbd2cSJim Jagielski }
83*b1cdbd2cSJim Jagielski
84*b1cdbd2cSJim Jagielski // -------------------------------------------------------------------------
85*b1cdbd2cSJim Jagielski //
86*b1cdbd2cSJim Jagielski // iii. preedit draw callback
87*b1cdbd2cSJim Jagielski //
88*b1cdbd2cSJim Jagielski // -------------------------------------------------------------------------
89*b1cdbd2cSJim Jagielski
90*b1cdbd2cSJim Jagielski //
91*b1cdbd2cSJim Jagielski // Handle deletion of text in a preedit_draw_callback
92*b1cdbd2cSJim Jagielski // from and howmuch are guaranteed to be nonnegative
93*b1cdbd2cSJim Jagielski //
94*b1cdbd2cSJim Jagielski
95*b1cdbd2cSJim Jagielski void
Preedit_DeleteText(preedit_text_t * ptext,int from,int howmuch)96*b1cdbd2cSJim Jagielski Preedit_DeleteText(preedit_text_t *ptext, int from, int howmuch)
97*b1cdbd2cSJim Jagielski {
98*b1cdbd2cSJim Jagielski // If we've been asked to delete no text then just set
99*b1cdbd2cSJim Jagielski // nLength correctly and return
100*b1cdbd2cSJim Jagielski if (ptext->nLength == 0)
101*b1cdbd2cSJim Jagielski {
102*b1cdbd2cSJim Jagielski ptext->nLength = from;
103*b1cdbd2cSJim Jagielski return;
104*b1cdbd2cSJim Jagielski }
105*b1cdbd2cSJim Jagielski
106*b1cdbd2cSJim Jagielski int to = from + howmuch;
107*b1cdbd2cSJim Jagielski
108*b1cdbd2cSJim Jagielski if (to == (int)ptext->nLength)
109*b1cdbd2cSJim Jagielski {
110*b1cdbd2cSJim Jagielski // delete from the end of the text
111*b1cdbd2cSJim Jagielski ptext->nLength = from;
112*b1cdbd2cSJim Jagielski }
113*b1cdbd2cSJim Jagielski else
114*b1cdbd2cSJim Jagielski if (to < (int)ptext->nLength)
115*b1cdbd2cSJim Jagielski {
116*b1cdbd2cSJim Jagielski // cut out of the middle of the text
117*b1cdbd2cSJim Jagielski memmove( (void*)(ptext->pUnicodeBuffer + from),
118*b1cdbd2cSJim Jagielski (void*)(ptext->pUnicodeBuffer + to),
119*b1cdbd2cSJim Jagielski (ptext->nLength - to) * sizeof(sal_Unicode));
120*b1cdbd2cSJim Jagielski memmove( (void*)(ptext->pCharStyle + from),
121*b1cdbd2cSJim Jagielski (void*)(ptext->pCharStyle + to),
122*b1cdbd2cSJim Jagielski (ptext->nLength - to) * sizeof(XIMFeedback));
123*b1cdbd2cSJim Jagielski ptext->nLength -= howmuch;
124*b1cdbd2cSJim Jagielski }
125*b1cdbd2cSJim Jagielski else
126*b1cdbd2cSJim Jagielski // if ( to > pText->nLength )
127*b1cdbd2cSJim Jagielski {
128*b1cdbd2cSJim Jagielski // XXX this indicates an error, are we out of sync ?
129*b1cdbd2cSJim Jagielski fprintf(stderr, "Preedit_DeleteText( from=%i to=%i length=%i )\n",
130*b1cdbd2cSJim Jagielski from, to, ptext->nLength );
131*b1cdbd2cSJim Jagielski fprintf (stderr, "\t XXX internal error, out of sync XXX\n");
132*b1cdbd2cSJim Jagielski
133*b1cdbd2cSJim Jagielski ptext->nLength = from;
134*b1cdbd2cSJim Jagielski }
135*b1cdbd2cSJim Jagielski
136*b1cdbd2cSJim Jagielski // NULL-terminate the string
137*b1cdbd2cSJim Jagielski ptext->pUnicodeBuffer[ptext->nLength] = (sal_Unicode)0;
138*b1cdbd2cSJim Jagielski }
139*b1cdbd2cSJim Jagielski
140*b1cdbd2cSJim Jagielski // reallocate the textbuffer with sufficiently large size 2^x
141*b1cdbd2cSJim Jagielski // nnewlimit is presupposed to be larger than ptext->size
142*b1cdbd2cSJim Jagielski void
enlarge_buffer(preedit_text_t * ptext,int nnewlimit)143*b1cdbd2cSJim Jagielski enlarge_buffer ( preedit_text_t *ptext, int nnewlimit )
144*b1cdbd2cSJim Jagielski {
145*b1cdbd2cSJim Jagielski size_t nnewsize = ptext->nSize;
146*b1cdbd2cSJim Jagielski
147*b1cdbd2cSJim Jagielski while ( nnewsize <= (size_t)nnewlimit )
148*b1cdbd2cSJim Jagielski nnewsize *= 2;
149*b1cdbd2cSJim Jagielski
150*b1cdbd2cSJim Jagielski ptext->nSize = nnewsize;
151*b1cdbd2cSJim Jagielski ptext->pUnicodeBuffer = (sal_Unicode*)realloc((void*)ptext->pUnicodeBuffer,
152*b1cdbd2cSJim Jagielski nnewsize * sizeof(sal_Unicode));
153*b1cdbd2cSJim Jagielski ptext->pCharStyle = (XIMFeedback*)realloc((void*)ptext->pCharStyle,
154*b1cdbd2cSJim Jagielski nnewsize * sizeof(XIMFeedback));
155*b1cdbd2cSJim Jagielski }
156*b1cdbd2cSJim Jagielski
157*b1cdbd2cSJim Jagielski //
158*b1cdbd2cSJim Jagielski // Handle insertion of text in a preedit_draw_callback
159*b1cdbd2cSJim Jagielski // string field of XIMText struct is guaranteed to be != NULL
160*b1cdbd2cSJim Jagielski //
161*b1cdbd2cSJim Jagielski
162*b1cdbd2cSJim Jagielski void
Preedit_InsertText(preedit_text_t * pText,XIMText * pInsertText,int where,Bool isMultilingual)163*b1cdbd2cSJim Jagielski Preedit_InsertText(preedit_text_t *pText, XIMText *pInsertText, int where,
164*b1cdbd2cSJim Jagielski Bool isMultilingual)
165*b1cdbd2cSJim Jagielski {
166*b1cdbd2cSJim Jagielski sal_Unicode *pInsertTextString;
167*b1cdbd2cSJim Jagielski int nInsertTextLength = 0;
168*b1cdbd2cSJim Jagielski XIMFeedback *pInsertTextCharStyle = pInsertText->feedback;
169*b1cdbd2cSJim Jagielski
170*b1cdbd2cSJim Jagielski nInsertTextLength = pInsertText->length;
171*b1cdbd2cSJim Jagielski
172*b1cdbd2cSJim Jagielski if (isMultilingual)
173*b1cdbd2cSJim Jagielski {
174*b1cdbd2cSJim Jagielski XIMUnicodeText *pUniText = (XIMUnicodeText*)pInsertText;
175*b1cdbd2cSJim Jagielski pInsertTextString = pUniText->string.utf16_char;
176*b1cdbd2cSJim Jagielski }
177*b1cdbd2cSJim Jagielski else
178*b1cdbd2cSJim Jagielski {
179*b1cdbd2cSJim Jagielski // can't handle wchar_t strings, so convert to multibyte chars first
180*b1cdbd2cSJim Jagielski char *pMBString;
181*b1cdbd2cSJim Jagielski size_t nMBLength;
182*b1cdbd2cSJim Jagielski if (pInsertText->encoding_is_wchar)
183*b1cdbd2cSJim Jagielski {
184*b1cdbd2cSJim Jagielski wchar_t *pWCString = pInsertText->string.wide_char;
185*b1cdbd2cSJim Jagielski size_t nBytes = wcstombs ( NULL, pWCString, 1024 /* dont care */);
186*b1cdbd2cSJim Jagielski pMBString = (char*)alloca( nBytes + 1 );
187*b1cdbd2cSJim Jagielski nMBLength = wcstombs ( pMBString, pWCString, nBytes + 1);
188*b1cdbd2cSJim Jagielski }
189*b1cdbd2cSJim Jagielski else
190*b1cdbd2cSJim Jagielski {
191*b1cdbd2cSJim Jagielski pMBString = pInsertText->string.multi_byte;
192*b1cdbd2cSJim Jagielski nMBLength = strlen(pMBString); // xxx
193*b1cdbd2cSJim Jagielski }
194*b1cdbd2cSJim Jagielski
195*b1cdbd2cSJim Jagielski // convert multibyte chars to unicode
196*b1cdbd2cSJim Jagielski rtl_TextEncoding nEncoding = osl_getThreadTextEncoding();
197*b1cdbd2cSJim Jagielski
198*b1cdbd2cSJim Jagielski if (nEncoding != RTL_TEXTENCODING_UNICODE)
199*b1cdbd2cSJim Jagielski {
200*b1cdbd2cSJim Jagielski rtl_TextToUnicodeConverter aConverter =
201*b1cdbd2cSJim Jagielski rtl_createTextToUnicodeConverter( nEncoding );
202*b1cdbd2cSJim Jagielski rtl_TextToUnicodeContext aContext =
203*b1cdbd2cSJim Jagielski rtl_createTextToUnicodeContext(aConverter);
204*b1cdbd2cSJim Jagielski
205*b1cdbd2cSJim Jagielski sal_Size nBufferSize = nInsertTextLength * 2;
206*b1cdbd2cSJim Jagielski
207*b1cdbd2cSJim Jagielski pInsertTextString = (sal_Unicode*)alloca(nBufferSize);
208*b1cdbd2cSJim Jagielski
209*b1cdbd2cSJim Jagielski sal_uInt32 nConversionInfo;
210*b1cdbd2cSJim Jagielski sal_Size nConvertedChars;
211*b1cdbd2cSJim Jagielski
212*b1cdbd2cSJim Jagielski rtl_convertTextToUnicode( aConverter, aContext,
213*b1cdbd2cSJim Jagielski pMBString, nMBLength,
214*b1cdbd2cSJim Jagielski pInsertTextString, nBufferSize,
215*b1cdbd2cSJim Jagielski RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_IGNORE
216*b1cdbd2cSJim Jagielski | RTL_TEXTTOUNICODE_FLAGS_INVALID_IGNORE,
217*b1cdbd2cSJim Jagielski &nConversionInfo, &nConvertedChars );
218*b1cdbd2cSJim Jagielski
219*b1cdbd2cSJim Jagielski rtl_destroyTextToUnicodeContext(aConverter, aContext);
220*b1cdbd2cSJim Jagielski rtl_destroyTextToUnicodeConverter(aConverter);
221*b1cdbd2cSJim Jagielski
222*b1cdbd2cSJim Jagielski }
223*b1cdbd2cSJim Jagielski else
224*b1cdbd2cSJim Jagielski {
225*b1cdbd2cSJim Jagielski pInsertTextString = (sal_Unicode*)pMBString;
226*b1cdbd2cSJim Jagielski }
227*b1cdbd2cSJim Jagielski }
228*b1cdbd2cSJim Jagielski
229*b1cdbd2cSJim Jagielski // enlarge target text-buffer if necessary
230*b1cdbd2cSJim Jagielski if (pText->nSize <= (pText->nLength + nInsertTextLength))
231*b1cdbd2cSJim Jagielski enlarge_buffer(pText, pText->nLength + nInsertTextLength);
232*b1cdbd2cSJim Jagielski
233*b1cdbd2cSJim Jagielski // insert text: displace old mem and put new bytes in
234*b1cdbd2cSJim Jagielski int from = where;
235*b1cdbd2cSJim Jagielski int to = where + nInsertTextLength;
236*b1cdbd2cSJim Jagielski int howmany = pText->nLength - where;
237*b1cdbd2cSJim Jagielski
238*b1cdbd2cSJim Jagielski memmove((void*)(pText->pUnicodeBuffer + to),
239*b1cdbd2cSJim Jagielski (void*)(pText->pUnicodeBuffer + from),
240*b1cdbd2cSJim Jagielski howmany * sizeof(sal_Unicode));
241*b1cdbd2cSJim Jagielski memmove((void*)(pText->pCharStyle + to),
242*b1cdbd2cSJim Jagielski (void*)(pText->pCharStyle + from),
243*b1cdbd2cSJim Jagielski howmany * sizeof(XIMFeedback));
244*b1cdbd2cSJim Jagielski
245*b1cdbd2cSJim Jagielski to = from;
246*b1cdbd2cSJim Jagielski howmany = nInsertTextLength;
247*b1cdbd2cSJim Jagielski
248*b1cdbd2cSJim Jagielski memcpy((void*)(pText->pUnicodeBuffer + to), (void*)pInsertTextString,
249*b1cdbd2cSJim Jagielski howmany * sizeof(sal_Unicode));
250*b1cdbd2cSJim Jagielski memcpy((void*)(pText->pCharStyle + to), (void*)pInsertTextCharStyle,
251*b1cdbd2cSJim Jagielski howmany * sizeof(XIMFeedback));
252*b1cdbd2cSJim Jagielski
253*b1cdbd2cSJim Jagielski pText->nLength += howmany;
254*b1cdbd2cSJim Jagielski
255*b1cdbd2cSJim Jagielski // NULL-terminate the string
256*b1cdbd2cSJim Jagielski pText->pUnicodeBuffer[pText->nLength] = (sal_Unicode)0;
257*b1cdbd2cSJim Jagielski }
258*b1cdbd2cSJim Jagielski
259*b1cdbd2cSJim Jagielski //
260*b1cdbd2cSJim Jagielski // Handle the change of attributes in a preedit_draw_callback
261*b1cdbd2cSJim Jagielski //
262*b1cdbd2cSJim Jagielski void
Preedit_UpdateAttributes(preedit_text_t * ptext,XIMFeedback * feedback,int from,int amount)263*b1cdbd2cSJim Jagielski Preedit_UpdateAttributes ( preedit_text_t* ptext, XIMFeedback* feedback,
264*b1cdbd2cSJim Jagielski int from, int amount )
265*b1cdbd2cSJim Jagielski {
266*b1cdbd2cSJim Jagielski if ( (from + amount) > (int)ptext->nLength )
267*b1cdbd2cSJim Jagielski {
268*b1cdbd2cSJim Jagielski // XXX this indicates an error, are we out of sync ?
269*b1cdbd2cSJim Jagielski fprintf (stderr, "Preedit_UpdateAttributes( %i + %i > %i )\n",
270*b1cdbd2cSJim Jagielski from, amount, ptext->nLength );
271*b1cdbd2cSJim Jagielski fprintf (stderr, "\t XXX internal error, out of sync XXX\n");
272*b1cdbd2cSJim Jagielski
273*b1cdbd2cSJim Jagielski return;
274*b1cdbd2cSJim Jagielski }
275*b1cdbd2cSJim Jagielski
276*b1cdbd2cSJim Jagielski memcpy ( ptext->pCharStyle + from,
277*b1cdbd2cSJim Jagielski feedback, amount * sizeof(XIMFeedback) );
278*b1cdbd2cSJim Jagielski }
279*b1cdbd2cSJim Jagielski
280*b1cdbd2cSJim Jagielski // Convert the XIM feedback values into appropriate VCL
281*b1cdbd2cSJim Jagielski // SAL_EXTTEXTINPUT_ATTR values
282*b1cdbd2cSJim Jagielski // returns an allocate list of attributes, which must be freed by caller
283*b1cdbd2cSJim Jagielski sal_uInt16*
Preedit_FeedbackToSAL(XIMFeedback * pfeedback,int nlength,std::vector<sal_uInt16> & rSalAttr)284*b1cdbd2cSJim Jagielski Preedit_FeedbackToSAL ( XIMFeedback* pfeedback, int nlength, std::vector<sal_uInt16>& rSalAttr )
285*b1cdbd2cSJim Jagielski {
286*b1cdbd2cSJim Jagielski sal_uInt16 *psalattr;
287*b1cdbd2cSJim Jagielski sal_uInt16 nval;
288*b1cdbd2cSJim Jagielski sal_uInt16 noldval = 0;
289*b1cdbd2cSJim Jagielski XIMFeedback nfeedback;
290*b1cdbd2cSJim Jagielski
291*b1cdbd2cSJim Jagielski // only work with reasonable length
292*b1cdbd2cSJim Jagielski if (nlength > 0 && nlength > sal::static_int_cast<int>(rSalAttr.size()) )
293*b1cdbd2cSJim Jagielski {
294*b1cdbd2cSJim Jagielski rSalAttr.reserve( nlength );
295*b1cdbd2cSJim Jagielski psalattr = &rSalAttr[0];
296*b1cdbd2cSJim Jagielski }
297*b1cdbd2cSJim Jagielski else
298*b1cdbd2cSJim Jagielski return (sal_uInt16*)NULL;
299*b1cdbd2cSJim Jagielski
300*b1cdbd2cSJim Jagielski for (int npos = 0; npos < nlength; npos++)
301*b1cdbd2cSJim Jagielski {
302*b1cdbd2cSJim Jagielski nval = 0;
303*b1cdbd2cSJim Jagielski nfeedback = pfeedback[npos];
304*b1cdbd2cSJim Jagielski
305*b1cdbd2cSJim Jagielski // means to use the feedback of the previous char
306*b1cdbd2cSJim Jagielski if (nfeedback == 0)
307*b1cdbd2cSJim Jagielski {
308*b1cdbd2cSJim Jagielski nval = noldval;
309*b1cdbd2cSJim Jagielski }
310*b1cdbd2cSJim Jagielski // convert feedback to attributes
311*b1cdbd2cSJim Jagielski else
312*b1cdbd2cSJim Jagielski {
313*b1cdbd2cSJim Jagielski if (nfeedback & XIMReverse)
314*b1cdbd2cSJim Jagielski nval |= SAL_EXTTEXTINPUT_ATTR_HIGHLIGHT;
315*b1cdbd2cSJim Jagielski if (nfeedback & XIMUnderline)
316*b1cdbd2cSJim Jagielski nval |= SAL_EXTTEXTINPUT_ATTR_UNDERLINE;
317*b1cdbd2cSJim Jagielski if (nfeedback & XIMHighlight)
318*b1cdbd2cSJim Jagielski nval |= SAL_EXTTEXTINPUT_ATTR_HIGHLIGHT;
319*b1cdbd2cSJim Jagielski if (nfeedback & XIMPrimary)
320*b1cdbd2cSJim Jagielski nval |= SAL_EXTTEXTINPUT_ATTR_DOTTEDUNDERLINE;
321*b1cdbd2cSJim Jagielski if (nfeedback & XIMSecondary)
322*b1cdbd2cSJim Jagielski nval |= SAL_EXTTEXTINPUT_ATTR_DASHDOTUNDERLINE;
323*b1cdbd2cSJim Jagielski if (nfeedback & XIMTertiary) // same as 2ery
324*b1cdbd2cSJim Jagielski nval |= SAL_EXTTEXTINPUT_ATTR_DASHDOTUNDERLINE;
325*b1cdbd2cSJim Jagielski
326*b1cdbd2cSJim Jagielski /*
327*b1cdbd2cSJim Jagielski // visibility feedback not supported now
328*b1cdbd2cSJim Jagielski if ( (nfeedback & XIMVisibleToForward)
329*b1cdbd2cSJim Jagielski || (nfeedback & XIMVisibleToBackward)
330*b1cdbd2cSJim Jagielski || (nfeedback & XIMVisibleCenter) )
331*b1cdbd2cSJim Jagielski { }
332*b1cdbd2cSJim Jagielski */
333*b1cdbd2cSJim Jagielski }
334*b1cdbd2cSJim Jagielski // copy in list
335*b1cdbd2cSJim Jagielski psalattr[npos] = nval;
336*b1cdbd2cSJim Jagielski noldval = nval;
337*b1cdbd2cSJim Jagielski }
338*b1cdbd2cSJim Jagielski // return list of sal attributes
339*b1cdbd2cSJim Jagielski return psalattr;
340*b1cdbd2cSJim Jagielski }
341*b1cdbd2cSJim Jagielski
342*b1cdbd2cSJim Jagielski void
PreeditDrawCallback(XIC ic,XPointer client_data,XIMPreeditDrawCallbackStruct * call_data)343*b1cdbd2cSJim Jagielski PreeditDrawCallback(XIC ic, XPointer client_data,
344*b1cdbd2cSJim Jagielski XIMPreeditDrawCallbackStruct *call_data)
345*b1cdbd2cSJim Jagielski {
346*b1cdbd2cSJim Jagielski preedit_data_t* pPreeditData = (preedit_data_t*)client_data;
347*b1cdbd2cSJim Jagielski
348*b1cdbd2cSJim Jagielski // if there's nothing to change then change nothing
349*b1cdbd2cSJim Jagielski if ( ( (call_data->text == NULL) && (call_data->chg_length == 0) )
350*b1cdbd2cSJim Jagielski || pPreeditData->pFrame == NULL )
351*b1cdbd2cSJim Jagielski return;
352*b1cdbd2cSJim Jagielski
353*b1cdbd2cSJim Jagielski // #88564# Solaris 7 deletes the preedit buffer after commit
354*b1cdbd2cSJim Jagielski // since the next call to preeditstart will have the same effect just skip this.
355*b1cdbd2cSJim Jagielski // if (pPreeditData->eState == ePreeditStatusStartPending && call_data->text == NULL)
356*b1cdbd2cSJim Jagielski // return;
357*b1cdbd2cSJim Jagielski
358*b1cdbd2cSJim Jagielski if ( pPreeditData->eState == ePreeditStatusStartPending )
359*b1cdbd2cSJim Jagielski pPreeditData->eState = ePreeditStatusActivationRequired;
360*b1cdbd2cSJim Jagielski PreeditStartCallback( ic, client_data, NULL );
361*b1cdbd2cSJim Jagielski
362*b1cdbd2cSJim Jagielski // Edit the internal textbuffer as indicated by the call_data,
363*b1cdbd2cSJim Jagielski // chg_first and chg_length are guaranteed to be nonnegative
364*b1cdbd2cSJim Jagielski
365*b1cdbd2cSJim Jagielski // handle text deletion
366*b1cdbd2cSJim Jagielski if (call_data->text == NULL)
367*b1cdbd2cSJim Jagielski {
368*b1cdbd2cSJim Jagielski Preedit_DeleteText(&(pPreeditData->aText),
369*b1cdbd2cSJim Jagielski call_data->chg_first, call_data->chg_length );
370*b1cdbd2cSJim Jagielski }
371*b1cdbd2cSJim Jagielski else
372*b1cdbd2cSJim Jagielski {
373*b1cdbd2cSJim Jagielski // handle text insertion
374*b1cdbd2cSJim Jagielski if ( (call_data->chg_length == 0)
375*b1cdbd2cSJim Jagielski && (call_data->text->string.wide_char != NULL))
376*b1cdbd2cSJim Jagielski {
377*b1cdbd2cSJim Jagielski Preedit_InsertText(&(pPreeditData->aText), call_data->text,
378*b1cdbd2cSJim Jagielski call_data->chg_first, pPreeditData->bIsMultilingual);
379*b1cdbd2cSJim Jagielski }
380*b1cdbd2cSJim Jagielski else
381*b1cdbd2cSJim Jagielski // handle text replacement by deletion and insertion of text,
382*b1cdbd2cSJim Jagielski // not smart, just good enough
383*b1cdbd2cSJim Jagielski if ( (call_data->chg_length != 0)
384*b1cdbd2cSJim Jagielski && (call_data->text->string.wide_char != NULL))
385*b1cdbd2cSJim Jagielski {
386*b1cdbd2cSJim Jagielski Preedit_DeleteText(&(pPreeditData->aText),
387*b1cdbd2cSJim Jagielski call_data->chg_first, call_data->chg_length);
388*b1cdbd2cSJim Jagielski Preedit_InsertText(&(pPreeditData->aText), call_data->text,
389*b1cdbd2cSJim Jagielski call_data->chg_first, pPreeditData->bIsMultilingual);
390*b1cdbd2cSJim Jagielski }
391*b1cdbd2cSJim Jagielski else
392*b1cdbd2cSJim Jagielski // not really a text update, only attributes are concerned
393*b1cdbd2cSJim Jagielski if ( (call_data->chg_length != 0)
394*b1cdbd2cSJim Jagielski && (call_data->text->string.wide_char == NULL))
395*b1cdbd2cSJim Jagielski {
396*b1cdbd2cSJim Jagielski Preedit_UpdateAttributes(&(pPreeditData->aText),
397*b1cdbd2cSJim Jagielski call_data->text->feedback,
398*b1cdbd2cSJim Jagielski call_data->chg_first, call_data->chg_length);
399*b1cdbd2cSJim Jagielski }
400*b1cdbd2cSJim Jagielski }
401*b1cdbd2cSJim Jagielski
402*b1cdbd2cSJim Jagielski //
403*b1cdbd2cSJim Jagielski // build the SalExtTextInputEvent and send it up
404*b1cdbd2cSJim Jagielski //
405*b1cdbd2cSJim Jagielski pPreeditData->aInputEv.mnTime = 0;
406*b1cdbd2cSJim Jagielski pPreeditData->aInputEv.mpTextAttr = Preedit_FeedbackToSAL(
407*b1cdbd2cSJim Jagielski pPreeditData->aText.pCharStyle, pPreeditData->aText.nLength, pPreeditData->aInputFlags);
408*b1cdbd2cSJim Jagielski pPreeditData->aInputEv.mnCursorPos = call_data->caret;
409*b1cdbd2cSJim Jagielski pPreeditData->aInputEv.maText = String (pPreeditData->aText.pUnicodeBuffer,
410*b1cdbd2cSJim Jagielski pPreeditData->aText.nLength);
411*b1cdbd2cSJim Jagielski pPreeditData->aInputEv.mnCursorFlags = 0; // default: make cursor visible
412*b1cdbd2cSJim Jagielski pPreeditData->aInputEv.mnDeltaStart = 0; // call_data->chg_first;
413*b1cdbd2cSJim Jagielski pPreeditData->aInputEv.mbOnlyCursor = False;
414*b1cdbd2cSJim Jagielski
415*b1cdbd2cSJim Jagielski if ( pPreeditData->eState == ePreeditStatusActive && pPreeditData->pFrame )
416*b1cdbd2cSJim Jagielski pPreeditData->pFrame->CallCallback(SALEVENT_EXTTEXTINPUT, (void*)&pPreeditData->aInputEv);
417*b1cdbd2cSJim Jagielski if (pPreeditData->aText.nLength == 0 && pPreeditData->pFrame )
418*b1cdbd2cSJim Jagielski pPreeditData->pFrame->CallCallback( SALEVENT_ENDEXTTEXTINPUT, (void*)NULL );
419*b1cdbd2cSJim Jagielski
420*b1cdbd2cSJim Jagielski if (pPreeditData->aText.nLength == 0)
421*b1cdbd2cSJim Jagielski pPreeditData->eState = ePreeditStatusStartPending;
422*b1cdbd2cSJim Jagielski
423*b1cdbd2cSJim Jagielski GetPreeditSpotLocation(ic, (XPointer)pPreeditData);
424*b1cdbd2cSJim Jagielski }
425*b1cdbd2cSJim Jagielski
426*b1cdbd2cSJim Jagielski void
GetPreeditSpotLocation(XIC ic,XPointer client_data)427*b1cdbd2cSJim Jagielski GetPreeditSpotLocation(XIC ic, XPointer client_data)
428*b1cdbd2cSJim Jagielski {
429*b1cdbd2cSJim Jagielski //
430*b1cdbd2cSJim Jagielski // Send SalEventExtTextInputPos event to get spotlocation
431*b1cdbd2cSJim Jagielski //
432*b1cdbd2cSJim Jagielski SalExtTextInputPosEvent mPosEvent;
433*b1cdbd2cSJim Jagielski preedit_data_t* pPreeditData = (preedit_data_t*)client_data;
434*b1cdbd2cSJim Jagielski
435*b1cdbd2cSJim Jagielski if( pPreeditData->pFrame )
436*b1cdbd2cSJim Jagielski pPreeditData->pFrame->CallCallback(SALEVENT_EXTTEXTINPUTPOS, (void*)&mPosEvent);
437*b1cdbd2cSJim Jagielski
438*b1cdbd2cSJim Jagielski XPoint point;
439*b1cdbd2cSJim Jagielski point.x = mPosEvent.mnX + mPosEvent.mnWidth;
440*b1cdbd2cSJim Jagielski point.y = mPosEvent.mnY + mPosEvent.mnHeight;
441*b1cdbd2cSJim Jagielski
442*b1cdbd2cSJim Jagielski XVaNestedList preedit_attr;
443*b1cdbd2cSJim Jagielski preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &point, NULL);
444*b1cdbd2cSJim Jagielski XSetICValues(ic, XNPreeditAttributes, preedit_attr, NULL);
445*b1cdbd2cSJim Jagielski XFree(preedit_attr);
446*b1cdbd2cSJim Jagielski
447*b1cdbd2cSJim Jagielski return;
448*b1cdbd2cSJim Jagielski }
449*b1cdbd2cSJim Jagielski
450*b1cdbd2cSJim Jagielski // -------------------------------------------------------------------------
451*b1cdbd2cSJim Jagielski //
452*b1cdbd2cSJim Jagielski // iv. preedit caret callback
453*b1cdbd2cSJim Jagielski //
454*b1cdbd2cSJim Jagielski // -------------------------------------------------------------------------
455*b1cdbd2cSJim Jagielski
456*b1cdbd2cSJim Jagielski #if OSL_DEBUG_LEVEL > 1
457*b1cdbd2cSJim Jagielski void
PreeditCaretCallback(XIC ic,XPointer client_data,XIMPreeditCaretCallbackStruct * call_data)458*b1cdbd2cSJim Jagielski PreeditCaretCallback ( XIC ic, XPointer client_data,
459*b1cdbd2cSJim Jagielski XIMPreeditCaretCallbackStruct *call_data )
460*b1cdbd2cSJim Jagielski #else
461*b1cdbd2cSJim Jagielski void
462*b1cdbd2cSJim Jagielski PreeditCaretCallback ( XIC, XPointer,XIMPreeditCaretCallbackStruct* )
463*b1cdbd2cSJim Jagielski #endif
464*b1cdbd2cSJim Jagielski {
465*b1cdbd2cSJim Jagielski #if OSL_DEBUG_LEVEL > 1
466*b1cdbd2cSJim Jagielski // XXX PreeditCaretCallback is pure debug code for now
467*b1cdbd2cSJim Jagielski const char *direction = "?";
468*b1cdbd2cSJim Jagielski const char *style = "?";
469*b1cdbd2cSJim Jagielski
470*b1cdbd2cSJim Jagielski switch ( call_data->style )
471*b1cdbd2cSJim Jagielski {
472*b1cdbd2cSJim Jagielski case XIMIsInvisible: style = "Invisible"; break;
473*b1cdbd2cSJim Jagielski case XIMIsPrimary: style = "Primary"; break;
474*b1cdbd2cSJim Jagielski case XIMIsSecondary: style = "Secondary"; break;
475*b1cdbd2cSJim Jagielski }
476*b1cdbd2cSJim Jagielski switch ( call_data->direction )
477*b1cdbd2cSJim Jagielski {
478*b1cdbd2cSJim Jagielski case XIMForwardChar: direction = "Forward char"; break;
479*b1cdbd2cSJim Jagielski case XIMBackwardChar: direction = "Backward char"; break;
480*b1cdbd2cSJim Jagielski case XIMForwardWord: direction = "Forward word"; break;
481*b1cdbd2cSJim Jagielski case XIMBackwardWord: direction = "Backward word"; break;
482*b1cdbd2cSJim Jagielski case XIMCaretUp: direction = "Caret up"; break;
483*b1cdbd2cSJim Jagielski case XIMCaretDown: direction = "Caret down"; break;
484*b1cdbd2cSJim Jagielski case XIMNextLine: direction = "Next line"; break;
485*b1cdbd2cSJim Jagielski case XIMPreviousLine: direction = "Previous line"; break;
486*b1cdbd2cSJim Jagielski case XIMLineStart: direction = "Line start"; break;
487*b1cdbd2cSJim Jagielski case XIMLineEnd: direction = "Line end"; break;
488*b1cdbd2cSJim Jagielski case XIMAbsolutePosition: direction = "Absolute"; break;
489*b1cdbd2cSJim Jagielski case XIMDontChange: direction = "Dont change"; break;
490*b1cdbd2cSJim Jagielski }
491*b1cdbd2cSJim Jagielski
492*b1cdbd2cSJim Jagielski fprintf (stderr, "PreeditCaretCallback( ic=%p, client=%p,\n",
493*b1cdbd2cSJim Jagielski ic, client_data );
494*b1cdbd2cSJim Jagielski fprintf (stderr, "\t position=%i, direction=\"%s\", style=\"%s\" )\n",
495*b1cdbd2cSJim Jagielski call_data->position, direction, style );
496*b1cdbd2cSJim Jagielski #endif
497*b1cdbd2cSJim Jagielski }
498*b1cdbd2cSJim Jagielski
499*b1cdbd2cSJim Jagielski // -----------------------------------------------------------------------
500*b1cdbd2cSJim Jagielski //
501*b1cdbd2cSJim Jagielski // v. commit string callback: convert an extended text input (iiimp ... )
502*b1cdbd2cSJim Jagielski // into an ordinary key-event
503*b1cdbd2cSJim Jagielski //
504*b1cdbd2cSJim Jagielski // -----------------------------------------------------------------------
505*b1cdbd2cSJim Jagielski
506*b1cdbd2cSJim Jagielski Bool
IsControlCode(sal_Unicode nChar)507*b1cdbd2cSJim Jagielski IsControlCode(sal_Unicode nChar)
508*b1cdbd2cSJim Jagielski {
509*b1cdbd2cSJim Jagielski if ( nChar <= 0x1F // C0 controls
510*b1cdbd2cSJim Jagielski /* || (0x80 <= nChar && nChar <= 0x9F) C1 controls */ )
511*b1cdbd2cSJim Jagielski return True;
512*b1cdbd2cSJim Jagielski else
513*b1cdbd2cSJim Jagielski return False;
514*b1cdbd2cSJim Jagielski }
515*b1cdbd2cSJim Jagielski
516*b1cdbd2cSJim Jagielski int
CommitStringCallback(XIC ic,XPointer client_data,XPointer call_data)517*b1cdbd2cSJim Jagielski CommitStringCallback( XIC ic, XPointer client_data, XPointer call_data )
518*b1cdbd2cSJim Jagielski {
519*b1cdbd2cSJim Jagielski preedit_data_t* pPreeditData = (preedit_data_t*)client_data;
520*b1cdbd2cSJim Jagielski
521*b1cdbd2cSJim Jagielski XIMUnicodeText *cbtext = (XIMUnicodeText *)call_data;
522*b1cdbd2cSJim Jagielski sal_Unicode *p_unicode_data = (sal_Unicode*)cbtext->string.utf16_char;
523*b1cdbd2cSJim Jagielski
524*b1cdbd2cSJim Jagielski // #86964# filter unexpected pure control events
525*b1cdbd2cSJim Jagielski if (cbtext->length == 1 && IsControlCode(p_unicode_data[0]) )
526*b1cdbd2cSJim Jagielski {
527*b1cdbd2cSJim Jagielski if( pPreeditData->pFrame )
528*b1cdbd2cSJim Jagielski {
529*b1cdbd2cSJim Jagielski pPreeditData->pFrame->CallCallback( SALEVENT_ENDEXTTEXTINPUT, (void*)NULL );
530*b1cdbd2cSJim Jagielski }
531*b1cdbd2cSJim Jagielski }
532*b1cdbd2cSJim Jagielski else
533*b1cdbd2cSJim Jagielski {
534*b1cdbd2cSJim Jagielski if( pPreeditData->pFrame )
535*b1cdbd2cSJim Jagielski {
536*b1cdbd2cSJim Jagielski pPreeditData->aInputEv.mnTime = 0;
537*b1cdbd2cSJim Jagielski pPreeditData->aInputEv.mpTextAttr = 0;
538*b1cdbd2cSJim Jagielski pPreeditData->aInputEv.mnCursorPos = cbtext->length;
539*b1cdbd2cSJim Jagielski pPreeditData->aInputEv.maText = UniString(p_unicode_data, cbtext->length);
540*b1cdbd2cSJim Jagielski pPreeditData->aInputEv.mnCursorFlags = 0; // default: make cursor visible
541*b1cdbd2cSJim Jagielski pPreeditData->aInputEv.mnDeltaStart = 0;
542*b1cdbd2cSJim Jagielski pPreeditData->aInputEv.mbOnlyCursor = False;
543*b1cdbd2cSJim Jagielski
544*b1cdbd2cSJim Jagielski pPreeditData->pFrame->CallCallback( SALEVENT_EXTTEXTINPUT, (void*)&pPreeditData->aInputEv);
545*b1cdbd2cSJim Jagielski pPreeditData->pFrame->CallCallback( SALEVENT_ENDEXTTEXTINPUT, (void*)NULL );
546*b1cdbd2cSJim Jagielski }
547*b1cdbd2cSJim Jagielski }
548*b1cdbd2cSJim Jagielski pPreeditData->eState = ePreeditStatusStartPending;
549*b1cdbd2cSJim Jagielski
550*b1cdbd2cSJim Jagielski GetPreeditSpotLocation(ic, (XPointer)pPreeditData);
551*b1cdbd2cSJim Jagielski
552*b1cdbd2cSJim Jagielski return 0;
553*b1cdbd2cSJim Jagielski }
554*b1cdbd2cSJim Jagielski
555*b1cdbd2cSJim Jagielski // ----------------------------------------------------------------------------------
556*b1cdbd2cSJim Jagielski //
557*b1cdbd2cSJim Jagielski // vi. status callbacks: for now these are empty, they are just needed for turbo linux
558*b1cdbd2cSJim Jagielski //
559*b1cdbd2cSJim Jagielski // ----------------------------------------------------------------------------------
560*b1cdbd2cSJim Jagielski
561*b1cdbd2cSJim Jagielski void
StatusStartCallback(XIC,XPointer,XPointer)562*b1cdbd2cSJim Jagielski StatusStartCallback (XIC, XPointer, XPointer)
563*b1cdbd2cSJim Jagielski {
564*b1cdbd2cSJim Jagielski return;
565*b1cdbd2cSJim Jagielski }
566*b1cdbd2cSJim Jagielski
567*b1cdbd2cSJim Jagielski void
StatusDoneCallback(XIC,XPointer,XPointer)568*b1cdbd2cSJim Jagielski StatusDoneCallback (XIC, XPointer, XPointer)
569*b1cdbd2cSJim Jagielski {
570*b1cdbd2cSJim Jagielski return;
571*b1cdbd2cSJim Jagielski }
572*b1cdbd2cSJim Jagielski
573*b1cdbd2cSJim Jagielski void
StatusDrawCallback(XIC ic,XPointer client_data,XIMStatusDrawCallbackStruct * call_data)574*b1cdbd2cSJim Jagielski StatusDrawCallback (XIC ic, XPointer client_data, XIMStatusDrawCallbackStruct *call_data)
575*b1cdbd2cSJim Jagielski {
576*b1cdbd2cSJim Jagielski preedit_data_t* pPreeditData = (preedit_data_t*)client_data;
577*b1cdbd2cSJim Jagielski if( pPreeditData->bIsMultilingual )
578*b1cdbd2cSJim Jagielski {
579*b1cdbd2cSJim Jagielski // IIIMP
580*b1cdbd2cSJim Jagielski XIMUnicodeText *cbtext = (XIMUnicodeText *)call_data->data.text;
581*b1cdbd2cSJim Jagielski ::vcl::I18NStatus::get().setStatusText( String( cbtext->string.utf16_char, call_data->data.text->length ) );
582*b1cdbd2cSJim Jagielski XIMUnicodeCharacterSubset* pSubset = NULL;
583*b1cdbd2cSJim Jagielski if( ! XGetICValues( ic,
584*b1cdbd2cSJim Jagielski XNUnicodeCharacterSubset, & pSubset,
585*b1cdbd2cSJim Jagielski NULL )
586*b1cdbd2cSJim Jagielski && pSubset )
587*b1cdbd2cSJim Jagielski {
588*b1cdbd2cSJim Jagielski ::vcl::I18NStatus::get().changeIM( String( ByteString( pSubset->name ), RTL_TEXTENCODING_UTF8 ) );
589*b1cdbd2cSJim Jagielski #if OSL_DEBUG_LEVEL > 1
590*b1cdbd2cSJim Jagielski fprintf( stderr, "got XNUnicodeCharacterSubset\n %d\n %d\n %s\n %d\n", pSubset->index, pSubset->subset_id, pSubset->name, pSubset->is_active );
591*b1cdbd2cSJim Jagielski #endif
592*b1cdbd2cSJim Jagielski }
593*b1cdbd2cSJim Jagielski }
594*b1cdbd2cSJim Jagielski else if( call_data->type == XIMTextType )
595*b1cdbd2cSJim Jagielski {
596*b1cdbd2cSJim Jagielski String aText;
597*b1cdbd2cSJim Jagielski if( call_data->data.text )
598*b1cdbd2cSJim Jagielski {
599*b1cdbd2cSJim Jagielski // XIM with text
600*b1cdbd2cSJim Jagielski sal_Char* pMBString = NULL;
601*b1cdbd2cSJim Jagielski size_t nLength = 0;
602*b1cdbd2cSJim Jagielski if( call_data->data.text->encoding_is_wchar )
603*b1cdbd2cSJim Jagielski {
604*b1cdbd2cSJim Jagielski if( call_data->data.text->string.wide_char )
605*b1cdbd2cSJim Jagielski {
606*b1cdbd2cSJim Jagielski wchar_t* pWString = call_data->data.text->string.wide_char;
607*b1cdbd2cSJim Jagielski size_t nBytes = wcstombs( NULL, pWString, 1024 );
608*b1cdbd2cSJim Jagielski pMBString = (sal_Char*)alloca( nBytes+1 );
609*b1cdbd2cSJim Jagielski nLength = wcstombs( pMBString, pWString, nBytes+1 );
610*b1cdbd2cSJim Jagielski }
611*b1cdbd2cSJim Jagielski }
612*b1cdbd2cSJim Jagielski else
613*b1cdbd2cSJim Jagielski {
614*b1cdbd2cSJim Jagielski if( call_data->data.text->string.multi_byte )
615*b1cdbd2cSJim Jagielski {
616*b1cdbd2cSJim Jagielski pMBString = call_data->data.text->string.multi_byte;
617*b1cdbd2cSJim Jagielski nLength = strlen( pMBString );
618*b1cdbd2cSJim Jagielski }
619*b1cdbd2cSJim Jagielski }
620*b1cdbd2cSJim Jagielski if( nLength )
621*b1cdbd2cSJim Jagielski aText = String( pMBString, nLength, gsl_getSystemTextEncoding() );
622*b1cdbd2cSJim Jagielski }
623*b1cdbd2cSJim Jagielski ::vcl::I18NStatus::get().setStatusText( aText );
624*b1cdbd2cSJim Jagielski }
625*b1cdbd2cSJim Jagielski #if OSL_DEBUG_LEVEL > 1
626*b1cdbd2cSJim Jagielski else
627*b1cdbd2cSJim Jagielski fprintf( stderr, "XIMStatusDataType %s not supported\n",
628*b1cdbd2cSJim Jagielski call_data->type == XIMBitmapType ? "XIMBitmapType" : ByteString::CreateFromInt32( call_data->type ).GetBuffer() );
629*b1cdbd2cSJim Jagielski #endif
630*b1cdbd2cSJim Jagielski return;
631*b1cdbd2cSJim Jagielski }
632*b1cdbd2cSJim Jagielski
633*b1cdbd2cSJim Jagielski void
SwitchIMCallback(XIC,XPointer,XPointer call_data)634*b1cdbd2cSJim Jagielski SwitchIMCallback (XIC, XPointer, XPointer call_data)
635*b1cdbd2cSJim Jagielski {
636*b1cdbd2cSJim Jagielski XIMSwitchIMNotifyCallbackStruct* pCallData = (XIMSwitchIMNotifyCallbackStruct*)call_data;
637*b1cdbd2cSJim Jagielski ::vcl::I18NStatus::get().changeIM( String( ByteString( pCallData->to->name ), RTL_TEXTENCODING_UTF8 ) );
638*b1cdbd2cSJim Jagielski }
639*b1cdbd2cSJim Jagielski
640*b1cdbd2cSJim Jagielski // ----------------------------------------------------------------------------------
641*b1cdbd2cSJim Jagielski //
642*b1cdbd2cSJim Jagielski // vii. destroy callbacks: internally disable all IC/IM calls
643*b1cdbd2cSJim Jagielski //
644*b1cdbd2cSJim Jagielski // ----------------------------------------------------------------------------------
645*b1cdbd2cSJim Jagielski
646*b1cdbd2cSJim Jagielski void
IC_IMDestroyCallback(XIM,XPointer client_data,XPointer)647*b1cdbd2cSJim Jagielski IC_IMDestroyCallback (XIM, XPointer client_data, XPointer)
648*b1cdbd2cSJim Jagielski {
649*b1cdbd2cSJim Jagielski SalI18N_InputContext *pContext = (SalI18N_InputContext*)client_data;
650*b1cdbd2cSJim Jagielski if (pContext != NULL)
651*b1cdbd2cSJim Jagielski pContext->HandleDestroyIM();
652*b1cdbd2cSJim Jagielski }
653*b1cdbd2cSJim Jagielski
654*b1cdbd2cSJim Jagielski void
IM_IMDestroyCallback(XIM,XPointer client_data,XPointer)655*b1cdbd2cSJim Jagielski IM_IMDestroyCallback (XIM, XPointer client_data, XPointer)
656*b1cdbd2cSJim Jagielski {
657*b1cdbd2cSJim Jagielski SalI18N_InputMethod *pMethod = (SalI18N_InputMethod*)client_data;
658*b1cdbd2cSJim Jagielski if (pMethod != NULL)
659*b1cdbd2cSJim Jagielski pMethod->HandleDestroyIM();
660*b1cdbd2cSJim Jagielski }
661