Remove a few unused variables, functions, and tables.
[pdfium.git] / fpdfsdk / src / fxedit / fxet_edit.cpp
1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4  
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6
7 #include "../../include/fxedit/fxet_stub.h"
8 #include "../../include/fxedit/fxet_edit.h"
9
10 #define FX_EDIT_UNDO_MAXITEM                            10000
11
12 /* ---------------------------- CFX_Edit_Iterator ---------------------------- */
13
14 CFX_Edit_Iterator::CFX_Edit_Iterator(CFX_Edit * pEdit,IPDF_VariableText_Iterator * pVTIterator) : 
15         m_pEdit(pEdit),
16         m_pVTIterator(pVTIterator)
17 {
18 }
19
20 CFX_Edit_Iterator::~CFX_Edit_Iterator()
21 {
22 }
23
24 FX_BOOL CFX_Edit_Iterator::NextWord()
25 {
26         ASSERT(m_pVTIterator != NULL);
27         
28         return m_pVTIterator->NextWord();
29 }
30
31 FX_BOOL CFX_Edit_Iterator::NextLine()
32 {
33         ASSERT(m_pVTIterator != NULL);
34
35         return m_pVTIterator->NextLine();
36 }
37
38 FX_BOOL CFX_Edit_Iterator::NextSection()
39 {
40         ASSERT(m_pVTIterator != NULL);
41
42         return m_pVTIterator->NextSection();
43 }
44
45 FX_BOOL CFX_Edit_Iterator::PrevWord()
46 {
47         ASSERT(m_pVTIterator != NULL);
48         
49         return m_pVTIterator->PrevWord();
50 }
51
52 FX_BOOL CFX_Edit_Iterator::PrevLine()
53 {
54         ASSERT(m_pVTIterator != NULL);
55
56         return m_pVTIterator->PrevLine();
57 }
58
59 FX_BOOL CFX_Edit_Iterator::PrevSection()
60 {
61         ASSERT(m_pVTIterator != NULL);
62
63         return m_pVTIterator->PrevSection();
64 }
65
66 FX_BOOL CFX_Edit_Iterator::GetWord(CPVT_Word & word) const
67 {
68         ASSERT(m_pEdit != NULL);
69         ASSERT(m_pVTIterator != NULL);
70
71         if (m_pVTIterator->GetWord(word))
72         {
73                 word.ptWord = m_pEdit->VTToEdit(word.ptWord);
74                 return TRUE;
75         }
76
77         return FALSE;
78 }
79
80 FX_BOOL CFX_Edit_Iterator::GetLine(CPVT_Line & line) const
81 {
82         ASSERT(m_pEdit != NULL);
83         ASSERT(m_pVTIterator != NULL);
84
85         if (m_pVTIterator->GetLine(line))
86         {               
87                 line.ptLine = m_pEdit->VTToEdit(line.ptLine);
88                 return TRUE;
89         }
90
91         return FALSE;
92 }
93
94 FX_BOOL CFX_Edit_Iterator::GetSection(CPVT_Section & section) const
95 {
96         ASSERT(m_pEdit != NULL);
97         ASSERT(m_pVTIterator != NULL);
98
99         if (m_pVTIterator->GetSection(section))
100         {
101                 section.rcSection = m_pEdit->VTToEdit(section.rcSection);
102                 return TRUE;
103         }
104
105         return FALSE;
106 }
107
108 void CFX_Edit_Iterator::SetAt(FX_INT32 nWordIndex)
109 {
110         ASSERT(m_pVTIterator != NULL);
111
112         m_pVTIterator->SetAt(nWordIndex);
113 }
114
115 void CFX_Edit_Iterator::SetAt(const CPVT_WordPlace & place)
116 {
117         ASSERT(m_pVTIterator != NULL);
118
119         m_pVTIterator->SetAt(place);
120 }
121
122 const CPVT_WordPlace & CFX_Edit_Iterator::GetAt() const
123 {
124         ASSERT(m_pVTIterator != NULL);
125
126         return m_pVTIterator->GetAt();
127 }
128
129 IFX_Edit* CFX_Edit_Iterator::GetEdit() const
130 {
131         return m_pEdit;
132 }
133
134 /* --------------------------- CFX_Edit_Provider ------------------------------- */
135
136 CFX_Edit_Provider::CFX_Edit_Provider(IFX_Edit_FontMap * pFontMap) : m_pFontMap(pFontMap)
137 {
138         ASSERT(m_pFontMap != NULL);
139 }
140
141 CFX_Edit_Provider::~CFX_Edit_Provider()
142 {
143 }
144
145 IFX_Edit_FontMap* CFX_Edit_Provider::GetFontMap()
146 {
147         return m_pFontMap;
148 }
149
150 FX_INT32 CFX_Edit_Provider::GetCharWidth(FX_INT32 nFontIndex, FX_WORD word, FX_INT32 nWordStyle)
151 {
152         if (CPDF_Font* pPDFFont = m_pFontMap->GetPDFFont(nFontIndex))
153         {
154                 FX_DWORD charcode = word;
155
156                 if (pPDFFont->IsUnicodeCompatible())            
157                         charcode = pPDFFont->CharCodeFromUnicode(word); 
158                 else
159                         charcode = m_pFontMap->CharCodeFromUnicode(nFontIndex, word);
160
161                 if (charcode != -1)                     
162                         return pPDFFont->GetCharWidthF(charcode);
163         }
164
165         return 0;
166 }
167
168 FX_INT32 CFX_Edit_Provider::GetTypeAscent(FX_INT32 nFontIndex)
169 {
170         if (CPDF_Font* pPDFFont = m_pFontMap->GetPDFFont(nFontIndex))
171                 return pPDFFont->GetTypeAscent();
172
173         return 0;
174 }
175
176 FX_INT32 CFX_Edit_Provider::GetTypeDescent(FX_INT32 nFontIndex)
177 {
178         if (CPDF_Font* pPDFFont = m_pFontMap->GetPDFFont(nFontIndex))
179                 return pPDFFont->GetTypeDescent();
180
181         return 0;
182 }
183
184 FX_INT32 CFX_Edit_Provider::GetWordFontIndex(FX_WORD word, FX_INT32 charset, FX_INT32 nFontIndex)
185 {
186         return m_pFontMap->GetWordFontIndex(word,charset,nFontIndex);
187 }
188
189 FX_INT32 CFX_Edit_Provider::GetDefaultFontIndex()
190 {
191         return 0;
192 }
193
194 FX_BOOL CFX_Edit_Provider::IsLatinWord(FX_WORD word)
195 {
196         return FX_EDIT_ISLATINWORD(word);
197 }
198
199 /* --------------------------------- CFX_Edit_Refresh --------------------------------- */
200
201 CFX_Edit_Refresh::CFX_Edit_Refresh()
202 {
203 }
204
205 CFX_Edit_Refresh::~CFX_Edit_Refresh()
206 {
207 }
208
209 void CFX_Edit_Refresh::BeginRefresh()
210 {
211         m_RefreshRects.Empty();
212         m_OldLineRects = m_NewLineRects;
213 }
214
215 void CFX_Edit_Refresh::Push(const CPVT_WordRange & linerange,const CPDF_Rect & rect)
216 {
217         m_NewLineRects.Add(linerange,rect);
218 }
219
220 void CFX_Edit_Refresh::NoAnalyse()
221 {
222         {
223                 for (FX_INT32 i = 0, sz = m_OldLineRects.GetSize(); i < sz; i++)
224                         if (CFX_Edit_LineRect * pOldRect = m_OldLineRects.GetAt(i))
225                                 m_RefreshRects.Add(pOldRect->m_rcLine);
226         }
227
228         {
229                 for (FX_INT32 i = 0, sz = m_NewLineRects.GetSize(); i < sz; i++)
230                         if (CFX_Edit_LineRect * pNewRect = m_NewLineRects.GetAt(i))
231                                 m_RefreshRects.Add(pNewRect->m_rcLine);
232         }
233 }
234
235 void CFX_Edit_Refresh::Analyse(FX_INT32 nAlignment)
236 {
237         FX_BOOL bLineTopChanged = FALSE;
238         CPDF_Rect rcResult;
239         FX_FLOAT fWidthDiff;
240
241         FX_INT32 szMax = FX_EDIT_MAX(m_OldLineRects.GetSize(),m_NewLineRects.GetSize());
242         FX_INT32 i = 0;
243
244         while (i < szMax)
245         {
246                 CFX_Edit_LineRect * pOldRect = m_OldLineRects.GetAt(i);
247                 CFX_Edit_LineRect * pNewRect = m_NewLineRects.GetAt(i);
248
249                 if (pOldRect)
250                 {
251                         if (pNewRect)
252                         {
253                                 if (bLineTopChanged)
254                                 {
255                                         rcResult = pOldRect->m_rcLine;
256                                         rcResult.Union(pNewRect->m_rcLine);
257                                         m_RefreshRects.Add(rcResult);
258                                 }
259                                 else
260                                 {
261                                         if (*pNewRect != *pOldRect)
262                                         {
263                                                 if (!pNewRect->IsSameTop(*pOldRect) || !pNewRect->IsSameHeight(*pOldRect))
264                                                 {
265                                                         bLineTopChanged = TRUE;
266                                                         continue;
267                                                 }
268
269                                                 if (nAlignment == 0)
270                                                 {
271                                                         if (pNewRect->m_wrLine.BeginPos != pOldRect->m_wrLine.BeginPos)
272                                                         {
273                                                                 rcResult = pOldRect->m_rcLine;
274                                                                 rcResult.Union(pNewRect->m_rcLine);
275                                                                 m_RefreshRects.Add(rcResult);   
276                                                         }
277                                                         else
278                                                         {
279                                                                 if (!pNewRect->IsSameLeft(*pOldRect)) 
280                                                                 {
281                                                                         rcResult = pOldRect->m_rcLine;
282                                                                         rcResult.Union(pNewRect->m_rcLine);                                                                             
283                                                                 }
284                                                                 else
285                                                                 {
286                                                                         fWidthDiff = pNewRect->m_rcLine.Width() - pOldRect->m_rcLine.Width();
287                                                                         rcResult = pNewRect->m_rcLine;
288                                                                         if (fWidthDiff > 0.0f)
289                                                                                 rcResult.left = rcResult.right - fWidthDiff;
290                                                                         else
291                                                                         {
292                                                                                 rcResult.left = rcResult.right;
293                                                                                 rcResult.right += (-fWidthDiff);
294                                                                         }
295                                                                 }
296                                                                 m_RefreshRects.Add(rcResult);
297                                                         }
298                                                 }
299                                                 else
300                                                 {
301                                                         rcResult = pOldRect->m_rcLine;
302                                                         rcResult.Union(pNewRect->m_rcLine);
303                                                         m_RefreshRects.Add(rcResult);
304                                                 }
305                                         }
306                                         else
307                                         {
308                                                 //don't need to do anything
309                                         }
310                                 }
311                         }
312                         else
313                         {
314                                 m_RefreshRects.Add(pOldRect->m_rcLine);
315                         }
316                 }
317                 else
318                 {
319                         if (pNewRect)
320                         {
321                                 m_RefreshRects.Add(pNewRect->m_rcLine);
322                         }
323                         else
324                         {
325                                 //error
326                         }
327                 }
328                 i++;
329         }
330 }
331
332 void CFX_Edit_Refresh::AddRefresh(const CPDF_Rect & rect)
333 {
334         m_RefreshRects.Add(rect);
335 }
336
337 const CFX_Edit_RectArray * CFX_Edit_Refresh::GetRefreshRects() const
338 {
339         return &m_RefreshRects;
340 }
341
342 void CFX_Edit_Refresh::EndRefresh()
343 {
344         m_RefreshRects.Empty();
345 }
346
347 /* ------------------------------------- CFX_Edit_Undo ------------------------------------- */
348
349 CFX_Edit_Undo::CFX_Edit_Undo(FX_INT32 nBufsize) : m_nCurUndoPos(0),
350         m_nBufSize(nBufsize),
351         m_bModified(FALSE),
352         m_bVirgin(TRUE),
353         m_bWorking(FALSE)
354 {
355 }
356
357 CFX_Edit_Undo::~CFX_Edit_Undo()
358 {
359         Reset();
360 }
361
362 FX_BOOL CFX_Edit_Undo::CanUndo() const
363 {
364         return m_nCurUndoPos > 0;
365 }
366
367 void CFX_Edit_Undo::Undo()
368 {
369         m_bWorking = TRUE;
370
371         if (m_nCurUndoPos > 0)
372         {
373                 IFX_Edit_UndoItem * pItem = m_UndoItemStack.GetAt(m_nCurUndoPos-1);
374                 ASSERT(pItem != NULL);
375
376                 pItem->Undo();
377         
378                 m_nCurUndoPos--;
379                 m_bModified = (m_nCurUndoPos != 0);             
380         }
381
382         m_bWorking = FALSE;
383 }
384
385 FX_BOOL CFX_Edit_Undo::CanRedo() const
386 {
387         return m_nCurUndoPos < m_UndoItemStack.GetSize();
388 }
389
390 void CFX_Edit_Undo::Redo()
391 {
392         m_bWorking = TRUE;
393
394         FX_INT32 nStackSize = m_UndoItemStack.GetSize();
395
396         if (m_nCurUndoPos < nStackSize)
397         {
398                 IFX_Edit_UndoItem * pItem = m_UndoItemStack.GetAt(m_nCurUndoPos);
399                 ASSERT(pItem != NULL);
400
401                 pItem->Redo();
402
403                 m_nCurUndoPos++;
404                 m_bModified = (m_nCurUndoPos != 0);             
405         }
406
407         m_bWorking = FALSE;
408 }
409
410 FX_BOOL CFX_Edit_Undo::IsWorking() const
411 {
412         return m_bWorking;
413 }
414
415 void CFX_Edit_Undo::AddItem(IFX_Edit_UndoItem* pItem)
416 {
417         ASSERT(!m_bWorking);
418         ASSERT(pItem != NULL);
419         ASSERT(m_nBufSize > 1);
420         
421         if (m_nCurUndoPos < m_UndoItemStack.GetSize())
422                 RemoveTails();
423
424         if (m_UndoItemStack.GetSize() >= m_nBufSize)
425         {
426                 RemoveHeads();  
427                 m_bVirgin = FALSE;
428         }
429
430         m_UndoItemStack.Add(pItem);     
431         m_nCurUndoPos = m_UndoItemStack.GetSize();
432
433         m_bModified = (m_nCurUndoPos != 0);
434 }
435
436 FX_BOOL CFX_Edit_Undo::IsModified() const
437 {
438         if (m_bVirgin)
439                 return m_bModified;
440         else
441                 return TRUE;
442 }
443
444 IFX_Edit_UndoItem* CFX_Edit_Undo::GetItem(FX_INT32 nIndex)
445 {
446         if (nIndex>=0 && nIndex < m_UndoItemStack.GetSize())
447                 return m_UndoItemStack.GetAt(nIndex);
448
449         return NULL;
450 }
451
452 void CFX_Edit_Undo::RemoveHeads()
453 {
454         ASSERT(m_UndoItemStack.GetSize() > 1);
455
456         IFX_Edit_UndoItem* pItem = m_UndoItemStack.GetAt(0);
457         ASSERT(pItem != NULL);
458
459         pItem->Release();
460         m_UndoItemStack.RemoveAt(0);
461 }
462
463 void CFX_Edit_Undo::RemoveTails()
464 {
465         for (FX_INT32 i = m_UndoItemStack.GetSize()-1; i >= m_nCurUndoPos; i--)
466         {
467                 IFX_Edit_UndoItem* pItem = m_UndoItemStack.GetAt(i);
468                 ASSERT(pItem != NULL);
469
470                 pItem->Release();
471                 m_UndoItemStack.RemoveAt(i);
472         }
473 }
474
475 void CFX_Edit_Undo::Reset()
476 {
477         for (FX_INT32 i=0, sz=m_UndoItemStack.GetSize(); i < sz; i++)
478         {
479                 IFX_Edit_UndoItem * pItem = m_UndoItemStack.GetAt(i);
480                 ASSERT(pItem != NULL);
481
482                 pItem->Release();
483         }
484         m_nCurUndoPos = 0;
485         m_UndoItemStack.RemoveAll();
486 }
487
488 /* -------------------------------- CFX_Edit_GroupUndoItem -------------------------------- */
489
490 CFX_Edit_GroupUndoItem::CFX_Edit_GroupUndoItem(const CFX_WideString& sTitle) : m_sTitle(sTitle)
491 {
492 }
493
494 CFX_Edit_GroupUndoItem::~CFX_Edit_GroupUndoItem()
495 {
496         for (int i=0,sz=m_Items.GetSize(); i<sz; i++)
497         {
498                 CFX_Edit_UndoItem* pUndoItem = m_Items[i];
499                 ASSERT(pUndoItem != NULL);
500
501                 pUndoItem->Release();
502         }
503
504         m_Items.RemoveAll();
505 }
506
507 void CFX_Edit_GroupUndoItem::AddUndoItem(CFX_Edit_UndoItem* pUndoItem)
508 {
509         ASSERT(pUndoItem != NULL);
510
511         pUndoItem->SetFirst(FALSE);
512         pUndoItem->SetLast(FALSE);
513
514         m_Items.Add(pUndoItem);
515
516         if (m_sTitle.IsEmpty())
517                 m_sTitle = pUndoItem->GetUndoTitle();
518 }
519
520 void CFX_Edit_GroupUndoItem::UpdateItems()
521 {
522         if (m_Items.GetSize() > 0)
523         {
524                 CFX_Edit_UndoItem* pFirstItem = m_Items[0];
525                 ASSERT(pFirstItem != NULL);
526                 pFirstItem->SetFirst(TRUE);
527
528                 CFX_Edit_UndoItem* pLastItem = m_Items[m_Items.GetSize() - 1];
529                 ASSERT(pLastItem != NULL);
530                 pLastItem->SetLast(TRUE);
531         }
532 }
533
534 void CFX_Edit_GroupUndoItem::Undo()
535 {
536         for (int i=m_Items.GetSize()-1; i>=0; i--)
537         {
538                 CFX_Edit_UndoItem* pUndoItem = m_Items[i];
539                 ASSERT(pUndoItem != NULL);
540
541                 pUndoItem->Undo();
542         }
543 }
544
545 void CFX_Edit_GroupUndoItem::Redo()
546 {
547         for (int i=0,sz=m_Items.GetSize(); i<sz; i++)
548         {
549                 CFX_Edit_UndoItem* pUndoItem = m_Items[i];
550                 ASSERT(pUndoItem != NULL);
551
552                 pUndoItem->Redo();
553         }
554 }
555
556 CFX_WideString CFX_Edit_GroupUndoItem::GetUndoTitle()
557 {
558         return m_sTitle;
559 }
560
561 void CFX_Edit_GroupUndoItem::Release()
562 {
563         delete this;
564 }
565
566 /* ------------------------------------- CFX_Edit_UndoItem derived classes ------------------------------------- */
567
568 CFXEU_InsertWord::CFXEU_InsertWord(CFX_Edit * pEdit, const CPVT_WordPlace & wpOldPlace, const CPVT_WordPlace & wpNewPlace,
569                                                                  FX_WORD word, FX_INT32 charset, const CPVT_WordProps * pWordProps) 
570         : m_pEdit(pEdit), m_wpOld(wpOldPlace), m_wpNew(wpNewPlace), m_Word(word), m_nCharset(charset), m_WordProps()
571 {
572         if (pWordProps)
573                 m_WordProps = *pWordProps;
574 }
575
576 CFXEU_InsertWord::~CFXEU_InsertWord()
577 {
578 }
579
580 void CFXEU_InsertWord::Redo()
581 {
582         if (m_pEdit)
583         {
584                 m_pEdit->SelectNone();
585                 m_pEdit->SetCaret(m_wpOld);             
586                 m_pEdit->InsertWord(m_Word,m_nCharset,&m_WordProps,FALSE,TRUE);
587         }
588 }
589
590 void CFXEU_InsertWord::Undo()
591 {
592         if (m_pEdit)
593         {
594                 m_pEdit->SelectNone();
595                 m_pEdit->SetCaret(m_wpNew);
596                 m_pEdit->Backspace(FALSE,TRUE);
597         }
598 }
599
600 /* -------------------------------------------------------------------------- */
601
602 CFXEU_InsertReturn::CFXEU_InsertReturn(CFX_Edit * pEdit, const CPVT_WordPlace & wpOldPlace, const CPVT_WordPlace & wpNewPlace,
603                          const CPVT_SecProps * pSecProps, const CPVT_WordProps * pWordProps) :
604                         m_pEdit(pEdit),
605                         m_wpOld(wpOldPlace),
606                         m_wpNew(wpNewPlace),
607                         m_SecProps(),
608                         m_WordProps()                                                                    
609 {
610         if (pSecProps)
611                 m_SecProps = *pSecProps;
612         if (pWordProps)
613                 m_WordProps = *pWordProps;
614 }
615
616 CFXEU_InsertReturn::~CFXEU_InsertReturn()
617 {
618 }
619
620 void CFXEU_InsertReturn::Redo()
621 {
622         if (m_pEdit)
623         {
624                 m_pEdit->SelectNone();
625                 m_pEdit->SetCaret(m_wpOld);
626                 m_pEdit->InsertReturn(&m_SecProps,&m_WordProps,FALSE,TRUE);
627         }
628 }
629
630 void CFXEU_InsertReturn::Undo()
631 {
632         if (m_pEdit)
633         {
634                 m_pEdit->SelectNone();
635                 m_pEdit->SetCaret(m_wpNew);
636                 m_pEdit->Backspace(FALSE,TRUE);
637         }
638 }
639
640 /* -------------------------------------------------------------------------- */
641 //CFXEU_Backspace
642
643 CFXEU_Backspace::CFXEU_Backspace(CFX_Edit * pEdit, const CPVT_WordPlace & wpOldPlace, const CPVT_WordPlace & wpNewPlace,
644                                                            FX_WORD word, FX_INT32 charset,
645                                                            const CPVT_SecProps & SecProps, const CPVT_WordProps & WordProps) :
646                         m_pEdit(pEdit),
647                         m_wpOld(wpOldPlace),
648                         m_wpNew(wpNewPlace),
649                         m_Word(word),
650                         m_nCharset(charset),
651                         m_SecProps(SecProps),
652                         m_WordProps(WordProps)                                                                   
653 {
654 }
655
656 CFXEU_Backspace::~CFXEU_Backspace()
657 {
658 }
659
660 void CFXEU_Backspace::Redo()
661 {
662         if (m_pEdit)
663         {
664                 m_pEdit->SelectNone();
665                 m_pEdit->SetCaret(m_wpOld);
666                 m_pEdit->Backspace(FALSE,TRUE);
667         }
668 }
669
670 void CFXEU_Backspace::Undo()
671 {
672         if (m_pEdit)
673         {
674                 m_pEdit->SelectNone();
675                 m_pEdit->SetCaret(m_wpNew);
676                 if (m_wpNew.SecCmp(m_wpOld) != 0)
677                 {
678                         m_pEdit->InsertReturn(&m_SecProps,&m_WordProps,FALSE,TRUE);
679                 }
680                 else
681                 {
682                         m_pEdit->InsertWord(m_Word,m_nCharset,&m_WordProps,FALSE,TRUE);
683                 }
684         }
685 }
686
687 /* -------------------------------------------------------------------------- */
688 //CFXEU_Delete
689
690 CFXEU_Delete::CFXEU_Delete(CFX_Edit * pEdit, const CPVT_WordPlace & wpOldPlace, const CPVT_WordPlace & wpNewPlace,
691                                                            FX_WORD word, FX_INT32 charset,
692                                                            const CPVT_SecProps & SecProps, const CPVT_WordProps & WordProps, FX_BOOL bSecEnd) :
693                         m_pEdit(pEdit),
694                         m_wpOld(wpOldPlace),
695                         m_wpNew(wpNewPlace),
696                         m_Word(word),
697                         m_nCharset(charset),
698                         m_SecProps(SecProps),
699                         m_WordProps(WordProps),
700                         m_bSecEnd(bSecEnd)
701 {
702 }
703
704 CFXEU_Delete::~CFXEU_Delete()
705 {
706 }
707
708 void CFXEU_Delete::Redo()
709 {
710         if (m_pEdit)
711         {
712                 m_pEdit->SelectNone();
713                 m_pEdit->SetCaret(m_wpOld);
714                 m_pEdit->Delete(FALSE,TRUE);
715         }
716 }
717
718 void CFXEU_Delete::Undo()
719 {
720         if (m_pEdit)
721         {
722                 m_pEdit->SelectNone();
723                 m_pEdit->SetCaret(m_wpNew);
724                 if (m_bSecEnd)
725                 {
726                         m_pEdit->InsertReturn(&m_SecProps,&m_WordProps,FALSE,TRUE);
727                 }
728                 else
729                 {
730                         m_pEdit->InsertWord(m_Word,m_nCharset,&m_WordProps,FALSE,TRUE);
731                 }
732         }
733 }
734
735 /* -------------------------------------------------------------------------- */
736 //CFXEU_Clear
737
738 CFXEU_Clear::CFXEU_Clear(CFX_Edit * pEdit,  const CPVT_WordRange & wrSel, const CFX_WideString & swText) :
739                         m_pEdit(pEdit),
740                         m_wrSel(wrSel),
741                         m_swText(swText)
742 {
743 }
744
745 CFXEU_Clear::~CFXEU_Clear()
746 {
747 }
748
749 void CFXEU_Clear::Redo()
750 {
751         if (m_pEdit)
752         {
753                 m_pEdit->SelectNone();
754                 m_pEdit->SetSel(m_wrSel.BeginPos,m_wrSel.EndPos);
755                 m_pEdit->Clear(FALSE,TRUE);
756         }
757 }
758
759 void CFXEU_Clear::Undo()
760 {
761         if (m_pEdit)
762         {
763                 m_pEdit->SelectNone();
764                 m_pEdit->SetCaret(m_wrSel.BeginPos);
765                 m_pEdit->InsertText(m_swText, DEFAULT_CHARSET, NULL,NULL,FALSE,TRUE);
766                 m_pEdit->SetSel(m_wrSel.BeginPos,m_wrSel.EndPos);
767         }
768 }
769
770 /* -------------------------------------------------------------------------- */
771 //CFXEU_ClearRich
772
773 CFXEU_ClearRich::CFXEU_ClearRich(CFX_Edit * pEdit, const CPVT_WordPlace & wpOldPlace, const CPVT_WordPlace & wpNewPlace,
774                                                            const CPVT_WordRange & wrSel, FX_WORD word, FX_INT32 charset,
775                                                            const CPVT_SecProps & SecProps, const CPVT_WordProps & WordProps) :
776                         m_pEdit(pEdit),
777                         m_wpOld(wpOldPlace),
778                         m_wpNew(wpNewPlace),
779                         m_wrSel(wrSel),
780                         m_Word(word),
781                         m_nCharset(charset),
782                         m_SecProps(SecProps),
783                         m_WordProps(WordProps)                                                                   
784 {
785 }
786
787 CFXEU_ClearRich::~CFXEU_ClearRich()
788 {
789 }
790
791 void CFXEU_ClearRich::Redo()
792 {
793         if (m_pEdit && IsLast())
794         {
795                 m_pEdit->SelectNone();
796                 m_pEdit->SetSel(m_wrSel.BeginPos,m_wrSel.EndPos);
797                 m_pEdit->Clear(FALSE,TRUE);
798         }
799 }
800
801 void CFXEU_ClearRich::Undo()
802 {
803         if (m_pEdit)
804         {
805                 m_pEdit->SelectNone();
806                 m_pEdit->SetCaret(m_wpOld);
807                 if (m_wpNew.SecCmp(m_wpOld) != 0)
808                 {
809                         m_pEdit->InsertReturn(&m_SecProps,&m_WordProps,FALSE,FALSE);
810                 }
811                 else
812                 {
813                         m_pEdit->InsertWord(m_Word,m_nCharset,&m_WordProps,FALSE,FALSE);
814                 }
815
816                 if (IsFirst())
817                 {
818                         m_pEdit->PaintInsertText(m_wrSel.BeginPos,m_wrSel.EndPos);
819                         m_pEdit->SetSel(m_wrSel.BeginPos,m_wrSel.EndPos);
820                 }
821         }
822 }
823 /* -------------------------------------------------------------------------- */
824 //CFXEU_InsertText
825
826 CFXEU_InsertText::CFXEU_InsertText(CFX_Edit * pEdit, const CPVT_WordPlace & wpOldPlace, const CPVT_WordPlace & wpNewPlace,
827                                                            const CFX_WideString & swText, FX_INT32 charset,
828                                                            const CPVT_SecProps * pSecProps, const CPVT_WordProps * pWordProps) :
829                         m_pEdit(pEdit),
830                         m_wpOld(wpOldPlace),
831                         m_wpNew(wpNewPlace),
832                         m_swText(swText),
833                         m_nCharset(charset),
834                         m_SecProps(),
835                         m_WordProps()                                                                    
836 {
837         if (pSecProps)
838                 m_SecProps = *pSecProps;
839         if (pWordProps)
840                 m_WordProps = *pWordProps;
841 }
842
843 CFXEU_InsertText::~CFXEU_InsertText()
844 {
845 }
846
847 void CFXEU_InsertText::Redo()
848 {
849         if (m_pEdit && IsLast())
850         {
851                 m_pEdit->SelectNone();
852                 m_pEdit->SetCaret(m_wpOld);
853                 m_pEdit->InsertText(m_swText, m_nCharset,&m_SecProps, &m_WordProps,FALSE,TRUE);
854         }
855 }
856
857 void CFXEU_InsertText::Undo()
858 {
859         if (m_pEdit)
860         {
861                 m_pEdit->SelectNone();
862                 m_pEdit->SetSel(m_wpOld,m_wpNew);
863                 m_pEdit->Clear(FALSE,TRUE);
864         }
865 }
866
867 /* -------------------------------------------------------------------------- */
868
869 CFXEU_SetSecProps::CFXEU_SetSecProps(CFX_Edit * pEdit, const CPVT_WordPlace & place, EDIT_PROPS_E ep, 
870                 const CPVT_SecProps & oldsecprops, const CPVT_WordProps & oldwordprops, 
871                 const CPVT_SecProps & newsecprops, const CPVT_WordProps & newwordprops, const CPVT_WordRange & range)
872                 : m_pEdit(pEdit),
873                 m_wpPlace(place),
874                 m_eProps(ep),
875                 m_OldSecProps(oldsecprops),
876                 m_NewSecProps(newsecprops),
877                 m_OldWordProps(oldwordprops),
878                 m_NewWordProps(newwordprops),
879                 m_wrPlace(range)
880 {
881 }
882
883 CFXEU_SetSecProps::~CFXEU_SetSecProps()
884 {
885 }
886
887 void CFXEU_SetSecProps::Redo()
888 {
889         if (m_pEdit)
890         {
891                 m_pEdit->SetSecProps(m_eProps,m_wpPlace,&m_NewSecProps,&m_NewWordProps,m_wrPlace,FALSE);
892                 if (IsLast())
893                 {
894                         m_pEdit->SelectNone();
895                         m_pEdit->PaintSetProps(m_eProps,m_wrPlace);
896                         m_pEdit->SetSel(m_wrPlace.BeginPos,m_wrPlace.EndPos);
897                 }
898         }
899 }
900
901 void CFXEU_SetSecProps::Undo()
902 {
903         if (m_pEdit)
904         {
905                 m_pEdit->SetSecProps(m_eProps,m_wpPlace,&m_OldSecProps,&m_OldWordProps,m_wrPlace,FALSE);
906                 if (IsFirst())
907                 {
908                         m_pEdit->SelectNone();
909                         m_pEdit->PaintSetProps(m_eProps,m_wrPlace);
910                         m_pEdit->SetSel(m_wrPlace.BeginPos,m_wrPlace.EndPos);
911                 }
912         }
913 }
914
915 /* -------------------------------------------------------------------------- */
916
917 CFXEU_SetWordProps::CFXEU_SetWordProps(CFX_Edit * pEdit, const CPVT_WordPlace & place, EDIT_PROPS_E ep, 
918                 const CPVT_WordProps & oldprops, const CPVT_WordProps & newprops, const CPVT_WordRange & range)
919                 : m_pEdit(pEdit),
920                 m_wpPlace(place),
921                 m_eProps(ep),
922                 m_OldWordProps(oldprops),
923                 m_NewWordProps(newprops),
924                 m_wrPlace(range)
925 {
926 }
927
928 CFXEU_SetWordProps::~CFXEU_SetWordProps()
929 {
930 }
931
932 void CFXEU_SetWordProps::Redo()
933 {
934         if (m_pEdit)
935         {
936                 m_pEdit->SetWordProps(m_eProps,m_wpPlace,&m_NewWordProps,m_wrPlace,FALSE);
937                 if (IsLast())
938                 {
939                         m_pEdit->SelectNone();
940                         m_pEdit->PaintSetProps(m_eProps,m_wrPlace);
941                         m_pEdit->SetSel(m_wrPlace.BeginPos,m_wrPlace.EndPos);
942                 }
943         }
944 }
945
946 void CFXEU_SetWordProps::Undo()
947 {
948         if (m_pEdit)
949         {
950                 m_pEdit->SetWordProps(m_eProps,m_wpPlace,&m_OldWordProps,m_wrPlace,FALSE);
951                 if (IsFirst())
952                 {
953                         m_pEdit->SelectNone();
954                         m_pEdit->PaintSetProps(m_eProps,m_wrPlace);
955                         m_pEdit->SetSel(m_wrPlace.BeginPos,m_wrPlace.EndPos);
956                 }
957         }
958 }
959
960 /* ------------------------------------- CFX_Edit ------------------------------------- */
961
962 CFX_Edit::CFX_Edit(IPDF_VariableText * pVT) :
963         m_pVT(pVT),
964         m_pNotify(NULL),
965         m_pOprNotify(NULL),
966         m_wpCaret(-1,-1,-1),
967         m_wpOldCaret(-1,-1,-1),
968         m_ptScrollPos(0,0),
969         m_ptRefreshScrollPos(0,0),
970         m_bEnableScroll(FALSE),
971         m_bEnableOverflow(FALSE),
972         m_pVTProvide(NULL),
973         m_pIterator(NULL),
974         m_SelState(),
975         m_ptCaret(0.0f,0.0f),
976         m_Undo(FX_EDIT_UNDO_MAXITEM),
977         m_nAlignment(0),
978         m_bNotifyFlag(FALSE),
979         m_bEnableRefresh(TRUE),
980         m_rcOldContent(0.0f,0.0f,0.0f,0.0f),
981         m_bEnableUndo(TRUE),
982         m_bNotify(TRUE),
983         m_bOprNotify(FALSE),
984         m_pGroupUndoItem(NULL)
985 {       
986         ASSERT(pVT != NULL);
987 }
988
989 CFX_Edit::~CFX_Edit()
990 {
991         if (m_pVTProvide)
992         {
993                 delete m_pVTProvide;
994                 m_pVTProvide = NULL;
995         }
996
997         if (m_pIterator)
998         {
999                 delete m_pIterator;
1000                 m_pIterator = NULL;
1001         }
1002
1003         ASSERT(m_pGroupUndoItem == NULL);
1004 }
1005
1006 // public methods
1007
1008 void CFX_Edit::Initialize()
1009 {
1010         m_pVT->Initialize();
1011         SetCaret(m_pVT->GetBeginWordPlace());
1012         SetCaretOrigin();
1013 }
1014
1015 void CFX_Edit::SetFontMap(IFX_Edit_FontMap * pFontMap)
1016 {
1017         if (m_pVTProvide) 
1018                 delete m_pVTProvide;
1019
1020         m_pVT->SetProvider(m_pVTProvide = new CFX_Edit_Provider(pFontMap));
1021 }
1022
1023 void CFX_Edit::SetVTProvider(IPDF_VariableText_Provider* pProvider)
1024 {
1025         m_pVT->SetProvider(pProvider);
1026 }
1027
1028 void CFX_Edit::SetNotify(IFX_Edit_Notify* pNotify)
1029 {
1030         m_pNotify = pNotify;
1031 }
1032
1033 void CFX_Edit::SetOprNotify(IFX_Edit_OprNotify* pOprNotify)
1034 {
1035         m_pOprNotify = pOprNotify;
1036 }
1037
1038 IFX_Edit_Iterator * CFX_Edit::GetIterator()
1039 {
1040         if (!m_pIterator)
1041                 m_pIterator = new CFX_Edit_Iterator(this,m_pVT->GetIterator());
1042
1043         return m_pIterator;
1044 }
1045
1046 IPDF_VariableText *     CFX_Edit::GetVariableText()
1047 {
1048         return m_pVT;
1049 }
1050
1051 IFX_Edit_FontMap* CFX_Edit::GetFontMap()
1052 {
1053         if (m_pVTProvide)
1054                 return m_pVTProvide->GetFontMap();
1055
1056         return NULL;
1057 }
1058
1059 void CFX_Edit::SetPlateRect(const CPDF_Rect & rect, FX_BOOL bPaint/* = TRUE*/)
1060 {       
1061         m_pVT->SetPlateRect(rect);
1062         m_ptScrollPos = CPDF_Point(rect.left,rect.top);                 
1063         if (bPaint) Paint();
1064 }
1065
1066 void CFX_Edit::SetAlignmentH(FX_INT32 nFormat/* =0 */, FX_BOOL bPaint/* = TRUE*/)
1067 {
1068         m_pVT->SetAlignment(nFormat);
1069         if (bPaint) Paint();
1070 }
1071
1072 void CFX_Edit::SetAlignmentV(FX_INT32 nFormat/* =0 */, FX_BOOL bPaint/* = TRUE*/)
1073 {
1074         m_nAlignment = nFormat;
1075         if (bPaint) Paint();
1076 }
1077
1078 void CFX_Edit::SetPasswordChar(FX_WORD wSubWord/* ='*' */, FX_BOOL bPaint/* = TRUE*/)
1079 {
1080         m_pVT->SetPasswordChar(wSubWord);
1081         if (bPaint) Paint();
1082 }
1083
1084 void CFX_Edit::SetLimitChar(FX_INT32 nLimitChar/* =0 */, FX_BOOL bPaint/* = TRUE*/)
1085 {
1086         m_pVT->SetLimitChar(nLimitChar);
1087         if (bPaint) Paint();
1088 }
1089
1090 void CFX_Edit::SetCharArray(FX_INT32 nCharArray/* =0 */, FX_BOOL bPaint/* = TRUE*/)
1091 {
1092         m_pVT->SetCharArray(nCharArray);
1093         if (bPaint) Paint();
1094 }
1095
1096 void CFX_Edit::SetCharSpace(FX_FLOAT fCharSpace/* =0.0f */, FX_BOOL bPaint/* = TRUE*/)
1097 {
1098         m_pVT->SetCharSpace(fCharSpace);
1099         if (bPaint) Paint();
1100 }
1101
1102 void CFX_Edit::SetHorzScale(FX_INT32 nHorzScale/* =100 */, FX_BOOL bPaint/* = TRUE*/)
1103 {
1104         m_pVT->SetHorzScale(nHorzScale);
1105         if (bPaint) Paint();
1106 }
1107
1108 void CFX_Edit::SetMultiLine(FX_BOOL bMultiLine/* =TRUE */, FX_BOOL bPaint/* = TRUE*/)
1109 {
1110         m_pVT->SetMultiLine(bMultiLine);
1111         if (bPaint) Paint();
1112 }
1113
1114 void CFX_Edit::SetAutoReturn(FX_BOOL bAuto/* =TRUE */, FX_BOOL bPaint/* = TRUE*/)
1115 {
1116         m_pVT->SetAutoReturn(bAuto);
1117         if (bPaint) Paint();
1118 }
1119
1120 void CFX_Edit::SetLineLeading(FX_FLOAT fLineLeading/* =TRUE */, FX_BOOL bPaint/* = TRUE*/)
1121 {
1122         m_pVT->SetLineLeading(fLineLeading);
1123         if (bPaint) Paint();
1124 }
1125
1126 void CFX_Edit::SetAutoFontSize(FX_BOOL bAuto/* =TRUE */, FX_BOOL bPaint/* = TRUE*/)
1127 {
1128         m_pVT->SetAutoFontSize(bAuto);
1129         if (bPaint) Paint();
1130 }
1131
1132 void CFX_Edit::SetFontSize(FX_FLOAT fFontSize, FX_BOOL bPaint/* = TRUE*/)
1133 {
1134         m_pVT->SetFontSize(fFontSize);
1135         if (bPaint) Paint();
1136 }
1137
1138 void CFX_Edit::SetAutoScroll(FX_BOOL bAuto/* =TRUE */, FX_BOOL bPaint/* = TRUE*/)
1139 {
1140         m_bEnableScroll = bAuto;
1141         if (bPaint) Paint();
1142 }
1143
1144 void CFX_Edit::SetTextOverflow(FX_BOOL bAllowed /*= FALSE*/, FX_BOOL bPaint/* = TRUE*/)
1145 {
1146         m_bEnableOverflow = bAllowed;
1147         if (bPaint) Paint();
1148 }
1149
1150 void CFX_Edit::SetSel(FX_INT32 nStartChar,FX_INT32 nEndChar)
1151 {
1152         if (m_pVT->IsValid())
1153         {
1154                 if (nStartChar == 0 && nEndChar < 0)
1155                 {
1156                         SelectAll();
1157                 }
1158                 else if (nStartChar < 0)
1159                 {       
1160                         this->SelectNone();
1161                 }
1162                 else
1163                 {               
1164                         if (nStartChar < nEndChar)
1165                         {
1166                                 SetSel(m_pVT->WordIndexToWordPlace(nStartChar),m_pVT->WordIndexToWordPlace(nEndChar));
1167                         }
1168                         else
1169                         {
1170                                 SetSel(m_pVT->WordIndexToWordPlace(nEndChar),m_pVT->WordIndexToWordPlace(nStartChar));
1171                         }
1172                 }       
1173         }
1174 }
1175
1176 void CFX_Edit::SetSel(const CPVT_WordPlace & begin,const CPVT_WordPlace & end)
1177 {
1178         if (m_pVT->IsValid())
1179         {
1180                 SelectNone();
1181
1182                 m_SelState.Set(begin,end);
1183
1184                 SetCaret(m_SelState.EndPos);
1185
1186                 if (m_SelState.IsExist())
1187                 {
1188                         ScrollToCaret();
1189                         CPVT_WordRange wr(m_SelState.BeginPos,m_SelState.EndPos);
1190                         Refresh(RP_OPTIONAL,&wr);
1191                         SetCaretInfo();
1192                 }
1193                 else
1194                 {               
1195                         ScrollToCaret();
1196                         SetCaretInfo();
1197                 }
1198         }
1199 }
1200
1201 void CFX_Edit::GetSel(FX_INT32 & nStartChar, FX_INT32 & nEndChar) const
1202 {
1203         nStartChar = -1;
1204         nEndChar = -1;
1205
1206         if (m_pVT->IsValid())
1207         {
1208                 if (m_SelState.IsExist())
1209                 {
1210                         if (m_SelState.BeginPos.WordCmp(m_SelState.EndPos)<0)
1211                         {
1212                                 nStartChar = m_pVT->WordPlaceToWordIndex(m_SelState.BeginPos);
1213                                 nEndChar = m_pVT->WordPlaceToWordIndex(m_SelState.EndPos);
1214                         }
1215                         else
1216                         {
1217                                 nStartChar = m_pVT->WordPlaceToWordIndex(m_SelState.EndPos);
1218                                 nEndChar = m_pVT->WordPlaceToWordIndex(m_SelState.BeginPos);
1219                         }
1220                 }
1221                 else
1222                 {
1223                         nStartChar = m_pVT->WordPlaceToWordIndex(m_wpCaret);
1224                         nEndChar = m_pVT->WordPlaceToWordIndex(m_wpCaret);
1225                 }
1226         }
1227 }
1228
1229 FX_INT32 CFX_Edit::GetCaret() const
1230 {
1231         if (m_pVT->IsValid())
1232                 return m_pVT->WordPlaceToWordIndex(m_wpCaret);
1233
1234         return -1;
1235 }
1236
1237 CPVT_WordPlace CFX_Edit::GetCaretWordPlace() const
1238 {
1239         return m_wpCaret;
1240 }
1241
1242 CFX_WideString CFX_Edit::GetText() const
1243 {
1244         CFX_WideString swRet;
1245
1246         if (m_pVT->IsValid())
1247         {
1248                 if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator())
1249                 {
1250                         FX_BOOL bRich = m_pVT->IsRichText();
1251
1252                         pIterator->SetAt(0);
1253
1254                         CPVT_Word wordinfo;     
1255                         CPVT_WordPlace oldplace = pIterator->GetAt();
1256                         while (pIterator->NextWord())
1257                         {
1258                                 CPVT_WordPlace place = pIterator->GetAt();
1259
1260                                 if (pIterator->GetWord(wordinfo))
1261                                 {
1262                                         if (bRich)
1263                                         {
1264                                                 swRet += wordinfo.Word;
1265                                         }
1266                                         else
1267                                         {
1268                                                 swRet += wordinfo.Word;
1269                                         }                                       
1270                                 }
1271
1272                                 if (oldplace.SecCmp(place) != 0)
1273                                 {
1274                                         swRet += 0x0D;
1275                                         swRet += 0x0A;
1276                                 }
1277                                 
1278                                 oldplace = place;
1279                         }
1280                 }
1281         }
1282
1283         return swRet;
1284 }
1285
1286 CFX_WideString CFX_Edit::GetRangeText(const CPVT_WordRange & range) const
1287 {
1288         CFX_WideString swRet;
1289
1290         if (m_pVT->IsValid())
1291         {
1292                 FX_BOOL bRich = m_pVT->IsRichText();
1293
1294                 if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator())
1295                 {                       
1296                         CPVT_WordRange wrTemp = range;
1297                         m_pVT->UpdateWordPlace(wrTemp.BeginPos);
1298                         m_pVT->UpdateWordPlace(wrTemp.EndPos);
1299                         pIterator->SetAt(wrTemp.BeginPos);
1300
1301                         CPVT_Word wordinfo;     
1302                         CPVT_WordPlace oldplace = wrTemp.BeginPos;
1303                         while (pIterator->NextWord())
1304                         {
1305                                 CPVT_WordPlace place = pIterator->GetAt();
1306                                 if (place.WordCmp(wrTemp.EndPos) > 0)break;
1307
1308                                 if (pIterator->GetWord(wordinfo))
1309                                 {
1310                                         if (bRich)
1311                                         {
1312                                                 swRet += wordinfo.Word;
1313                                         }
1314                                         else
1315                                         {
1316                                                 swRet += wordinfo.Word;
1317                                         }                                       
1318                                 }
1319
1320                                 if (oldplace.SecCmp(place) != 0)
1321                                 {
1322                                         swRet += 0x0D;
1323                                         swRet += 0x0A;
1324                                 }
1325                                 
1326                                 oldplace = place;
1327                         }
1328                 }
1329         }
1330
1331         return swRet;
1332 }
1333
1334 CFX_WideString CFX_Edit::GetSelText() const
1335 {
1336         return GetRangeText(m_SelState.ConvertToWordRange());
1337 }
1338
1339 FX_INT32 CFX_Edit::GetTotalWords() const
1340 {
1341         return m_pVT->GetTotalWords();
1342 }
1343
1344 FX_INT32 CFX_Edit::GetTotalLines() const
1345 {
1346         FX_INT32 nLines = 0;
1347
1348         if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator())
1349         {
1350                 pIterator->SetAt(0);
1351                 while (pIterator->NextLine())
1352                         nLines++;
1353         }
1354
1355         return nLines+1;
1356 }
1357
1358 CPVT_WordRange CFX_Edit::GetSelectWordRange() const
1359 {
1360         return m_SelState.ConvertToWordRange();
1361 }
1362
1363 CPVT_WordRange CFX_Edit::CombineWordRange(const CPVT_WordRange & wr1, const CPVT_WordRange & wr2)
1364 {
1365         CPVT_WordRange wrRet;
1366
1367         if (wr1.BeginPos.WordCmp(wr2.BeginPos) < 0)
1368         {
1369                 wrRet.BeginPos = wr1.BeginPos;
1370         }
1371         else
1372         {
1373                 wrRet.BeginPos = wr2.BeginPos;
1374         }
1375
1376         if (wr1.EndPos.WordCmp(wr2.EndPos) < 0)
1377         {
1378                 wrRet.EndPos = wr2.EndPos;
1379         }
1380         else
1381         {
1382                 wrRet.EndPos = wr1.EndPos;
1383         }
1384
1385         return wrRet;
1386 }
1387
1388 FX_BOOL CFX_Edit::IsRichText() const
1389 {
1390         return m_pVT->IsRichText();
1391 }
1392
1393 void CFX_Edit::SetRichText(FX_BOOL bRichText/* =TRUE */, FX_BOOL bPaint/* = TRUE*/)
1394 {
1395         m_pVT->SetRichText(bRichText);
1396         if (bPaint) Paint();
1397 }
1398
1399 FX_BOOL CFX_Edit::SetRichFontIndex(FX_INT32 nFontIndex)
1400 {
1401         CPVT_WordProps WordProps;
1402         WordProps.nFontIndex = nFontIndex;
1403         return SetRichTextProps(EP_FONTINDEX,NULL,&WordProps);  
1404 }
1405
1406 FX_BOOL CFX_Edit::SetRichFontSize(FX_FLOAT fFontSize)
1407 {       
1408         CPVT_WordProps WordProps;
1409         WordProps.fFontSize = fFontSize;
1410         return SetRichTextProps(EP_FONTSIZE,NULL,&WordProps);   
1411 }
1412
1413 FX_BOOL CFX_Edit::SetRichTextColor(FX_COLORREF dwColor)
1414 {
1415         CPVT_WordProps WordProps;
1416         WordProps.dwWordColor = dwColor;
1417         return SetRichTextProps(EP_WORDCOLOR,NULL,&WordProps);  
1418 }
1419
1420 FX_BOOL CFX_Edit::SetRichTextScript(FX_INT32 nScriptType)
1421 {
1422         CPVT_WordProps WordProps;
1423         WordProps.nScriptType = nScriptType;
1424         return SetRichTextProps(EP_SCRIPTTYPE,NULL,&WordProps); 
1425 }
1426
1427 FX_BOOL CFX_Edit::SetRichTextBold(FX_BOOL bBold)
1428 {
1429         CPVT_WordProps WordProps;
1430         if (bBold)
1431                 WordProps.nWordStyle |= PVTWORD_STYLE_BOLD;
1432         return SetRichTextProps(EP_BOLD,NULL,&WordProps);
1433 }
1434
1435 FX_BOOL CFX_Edit::SetRichTextItalic(FX_BOOL bItalic)
1436 {
1437         CPVT_WordProps WordProps;
1438         if (bItalic)
1439                 WordProps.nWordStyle |= PVTWORD_STYLE_ITALIC;
1440         return SetRichTextProps(EP_ITALIC,NULL,&WordProps);
1441 }
1442
1443 FX_BOOL CFX_Edit::SetRichTextUnderline(FX_BOOL bUnderline)
1444 {
1445         CPVT_WordProps WordProps;
1446         if (bUnderline)
1447                 WordProps.nWordStyle |= PVTWORD_STYLE_UNDERLINE;
1448         return SetRichTextProps(EP_UNDERLINE,NULL,&WordProps);
1449 }
1450
1451 FX_BOOL CFX_Edit::SetRichTextCrossout(FX_BOOL bCrossout)
1452 {
1453         CPVT_WordProps WordProps;
1454         if (bCrossout)
1455                 WordProps.nWordStyle |= PVTWORD_STYLE_CROSSOUT;
1456         return SetRichTextProps(EP_CROSSOUT,NULL,&WordProps);
1457 }
1458
1459 FX_BOOL CFX_Edit::SetRichTextCharSpace(FX_FLOAT fCharSpace)
1460 {
1461         CPVT_WordProps WordProps;
1462         WordProps.fCharSpace = fCharSpace;
1463         return SetRichTextProps(EP_CHARSPACE,NULL,&WordProps);  
1464 }
1465
1466 FX_BOOL CFX_Edit::SetRichTextHorzScale(FX_INT32 nHorzScale /*= 100*/)
1467 {
1468         CPVT_WordProps WordProps;
1469         WordProps.nHorzScale = nHorzScale;
1470         return SetRichTextProps(EP_HORZSCALE,NULL,&WordProps);  
1471 }
1472
1473 FX_BOOL CFX_Edit::SetRichTextLineLeading(FX_FLOAT fLineLeading)
1474 {
1475         CPVT_SecProps SecProps;
1476         SecProps.fLineLeading = fLineLeading;
1477         return SetRichTextProps(EP_LINELEADING,&SecProps,NULL); 
1478 }
1479
1480 FX_BOOL CFX_Edit::SetRichTextLineIndent(FX_FLOAT fLineIndent)
1481 {
1482         CPVT_SecProps SecProps;
1483         SecProps.fLineIndent = fLineIndent;
1484         return SetRichTextProps(EP_LINEINDENT,&SecProps,NULL);
1485 }
1486
1487 FX_BOOL CFX_Edit::SetRichTextAlignment(FX_INT32 nAlignment)
1488 {
1489         CPVT_SecProps SecProps;
1490         SecProps.nAlignment = nAlignment;
1491         return SetRichTextProps(EP_ALIGNMENT,&SecProps,NULL);
1492 }
1493
1494 FX_BOOL CFX_Edit::SetRichTextProps(EDIT_PROPS_E eProps, const CPVT_SecProps * pSecProps, const CPVT_WordProps * pWordProps)
1495 {
1496         FX_BOOL bSet = FALSE;
1497         FX_BOOL bSet1,bSet2;
1498         if (m_pVT->IsValid() && m_pVT->IsRichText())
1499         {
1500                 if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator())
1501                 {
1502                         CPVT_WordRange wrTemp = m_SelState.ConvertToWordRange();
1503                         
1504                         m_pVT->UpdateWordPlace(wrTemp.BeginPos);
1505                         m_pVT->UpdateWordPlace(wrTemp.EndPos);
1506                         pIterator->SetAt(wrTemp.BeginPos);
1507
1508                         BeginGroupUndo(L"");;
1509
1510                         bSet = SetSecProps(eProps,wrTemp.BeginPos,pSecProps,pWordProps,wrTemp,TRUE);
1511
1512                         while (pIterator->NextWord())
1513                         {
1514                                 CPVT_WordPlace place = pIterator->GetAt();
1515                                 if (place.WordCmp(wrTemp.EndPos) > 0) break;
1516                                 bSet1 = SetSecProps(eProps,place,pSecProps,pWordProps,wrTemp,TRUE);
1517                                 bSet2 = SetWordProps(eProps,place,pWordProps,wrTemp,TRUE);
1518                                 
1519                                 if (!bSet)
1520                                         bSet = (bSet1 || bSet2);
1521                         }
1522
1523                         EndGroupUndo();
1524
1525                         if (bSet)
1526                         {
1527                                 PaintSetProps(eProps,wrTemp);
1528                         }
1529                 }
1530         }       
1531
1532         return bSet;
1533 }
1534
1535 void CFX_Edit::PaintSetProps(EDIT_PROPS_E eProps, const CPVT_WordRange & wr)
1536 {
1537         switch(eProps)
1538         {
1539         case EP_LINELEADING:
1540         case EP_LINEINDENT:
1541         case EP_ALIGNMENT:
1542                 RearrangePart(wr);
1543                 ScrollToCaret();
1544                 Refresh(RP_ANALYSE);
1545                 SetCaretOrigin();
1546                 SetCaretInfo(); 
1547                 break;                                  
1548         case EP_WORDCOLOR:
1549         case EP_UNDERLINE:
1550         case EP_CROSSOUT:
1551                 Refresh(RP_OPTIONAL,&wr);
1552                 break;
1553         case EP_FONTINDEX:
1554         case EP_FONTSIZE:
1555         case EP_SCRIPTTYPE:                                     
1556         case EP_CHARSPACE:
1557         case EP_HORZSCALE:
1558         case EP_BOLD:
1559         case EP_ITALIC:
1560                 RearrangePart(wr);
1561                 ScrollToCaret();
1562
1563                 CPVT_WordRange wrRefresh(m_pVT->GetSectionBeginPlace(wr.BeginPos),
1564                         m_pVT->GetSectionEndPlace(wr.EndPos));
1565                 Refresh(RP_ANALYSE,&wrRefresh);
1566
1567                 SetCaretOrigin();
1568                 SetCaretInfo(); 
1569                 break;
1570         }                               
1571 }
1572
1573 FX_BOOL CFX_Edit::SetSecProps(EDIT_PROPS_E eProps, const CPVT_WordPlace & place, 
1574                                                            const CPVT_SecProps * pSecProps, const CPVT_WordProps * pWordProps, 
1575                                                            const CPVT_WordRange & wr, FX_BOOL bAddUndo)
1576 {
1577         if (m_pVT->IsValid() && m_pVT->IsRichText())
1578         {
1579                 if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator())
1580                 {
1581                         FX_BOOL bSet = FALSE;
1582                         CPVT_Section secinfo;
1583                         CPVT_Section OldSecinfo;
1584
1585                         CPVT_WordPlace oldplace = pIterator->GetAt();
1586
1587                         if (eProps == EP_LINELEADING || eProps == EP_LINEINDENT || eProps == EP_ALIGNMENT)
1588                         {
1589                                 if (pSecProps)
1590                                 {
1591                                         pIterator->SetAt(place);
1592                                         if (pIterator->GetSection(secinfo))
1593                                         {
1594                                                 if (bAddUndo) OldSecinfo = secinfo;
1595
1596                                                 switch(eProps)
1597                                                 {
1598                                                 case EP_LINELEADING:                            
1599                                                         if (!FX_EDIT_IsFloatEqual(secinfo.SecProps.fLineLeading,pSecProps->fLineLeading))
1600                                                         {
1601                                                                 secinfo.SecProps.fLineLeading = pSecProps->fLineLeading;                                                        
1602                                                                 bSet = TRUE;
1603                                                         }
1604                                                         break;
1605                                                 case EP_LINEINDENT:
1606                                                         if (!FX_EDIT_IsFloatEqual(secinfo.SecProps.fLineIndent,pSecProps->fLineIndent))
1607                                                         {
1608                                                                 secinfo.SecProps.fLineIndent = pSecProps->fLineIndent;
1609                                                                 bSet = TRUE;
1610                                                         }
1611                                                         break;
1612                                                 case EP_ALIGNMENT:
1613                                                         if (secinfo.SecProps.nAlignment != pSecProps->nAlignment)
1614                                                         {
1615                                                                 secinfo.SecProps.nAlignment = pSecProps->nAlignment;
1616                                                                 bSet = TRUE;
1617                                                         }
1618                                                         break;
1619                                                 default:
1620                                                         break;
1621                                                 }
1622                                         }
1623                                 }
1624                         }
1625                         else
1626                         {
1627                                 if (pWordProps && place == m_pVT->GetSectionBeginPlace(place))
1628                                 {
1629                                         pIterator->SetAt(place);
1630                                         if (pIterator->GetSection(secinfo))
1631                                         {
1632                                                 if (bAddUndo) OldSecinfo = secinfo;
1633
1634                                                 switch(eProps)
1635                                                 {
1636                                                 case EP_FONTINDEX:                              
1637                                                         if (secinfo.WordProps.nFontIndex != pWordProps->nFontIndex)
1638                                                         {
1639                                                                 secinfo.WordProps.nFontIndex = pWordProps->nFontIndex;
1640                                                                 bSet = TRUE;
1641                                                         }
1642                                                         break;
1643                                                 case EP_FONTSIZE:
1644                                                         if (!FX_EDIT_IsFloatEqual(secinfo.WordProps.fFontSize,pWordProps->fFontSize))
1645                                                         {
1646                                                                 secinfo.WordProps.fFontSize = pWordProps->fFontSize;
1647                                                                 bSet = TRUE;
1648                                                         }
1649                                                         break;
1650                                                 case EP_WORDCOLOR:
1651                                                         if (secinfo.WordProps.dwWordColor != pWordProps->dwWordColor)
1652                                                         {
1653                                                                 secinfo.WordProps.dwWordColor = pWordProps->dwWordColor;
1654                                                                 bSet = TRUE;
1655                                                         }
1656                                                         break;
1657                                                 case EP_SCRIPTTYPE:                             
1658                                                         if (secinfo.WordProps.nScriptType != pWordProps->nScriptType)
1659                                                         {
1660                                                                 secinfo.WordProps.nScriptType = pWordProps->nScriptType;
1661                                                                 bSet = TRUE;
1662                                                         }
1663                                                         break;
1664                                                 case EP_CHARSPACE:                      
1665                                                         if (!FX_EDIT_IsFloatEqual(secinfo.WordProps.fCharSpace,pWordProps->fCharSpace))
1666                                                         {
1667                                                                 secinfo.WordProps.fCharSpace = pWordProps->fCharSpace;
1668                                                                 bSet = TRUE;
1669                                                         }
1670                                                         break;
1671                                                 case EP_HORZSCALE:                              
1672                                                         if (secinfo.WordProps.nHorzScale != pWordProps->nHorzScale)
1673                                                         {
1674                                                                 secinfo.WordProps.nHorzScale = pWordProps->nHorzScale;
1675                                                                 bSet = TRUE;
1676                                                         }
1677                                                         break;
1678                                                 case EP_UNDERLINE:
1679                                                         if (pWordProps->nWordStyle & PVTWORD_STYLE_UNDERLINE)
1680                                                         {
1681                                                                 if ((secinfo.WordProps.nWordStyle & PVTWORD_STYLE_UNDERLINE) == 0)
1682                                                                 {
1683                                                                         secinfo.WordProps.nWordStyle |= PVTWORD_STYLE_UNDERLINE; 
1684                                                                         bSet = TRUE;
1685                                                                 }
1686                                                         }
1687                                                         else
1688                                                         {
1689                                                                 if ((secinfo.WordProps.nWordStyle & PVTWORD_STYLE_UNDERLINE) != 0)
1690                                                                 {
1691                                                                         secinfo.WordProps.nWordStyle &= ~PVTWORD_STYLE_UNDERLINE;
1692                                                                         bSet = TRUE;
1693                                                                 }
1694                                                         }
1695                                                         break;
1696                                                 case EP_CROSSOUT:
1697                                                         if (pWordProps->nWordStyle & PVTWORD_STYLE_CROSSOUT)
1698                                                         {
1699                                                                 if ((secinfo.WordProps.nWordStyle & PVTWORD_STYLE_CROSSOUT) == 0)
1700                                                                 {
1701                                                                         secinfo.WordProps.nWordStyle |= PVTWORD_STYLE_CROSSOUT; 
1702                                                                         bSet = TRUE;
1703                                                                 }
1704                                                         }
1705                                                         else
1706                                                         {
1707                                                                 if ((secinfo.WordProps.nWordStyle & PVTWORD_STYLE_CROSSOUT) != 0)
1708                                                                 {
1709                                                                         secinfo.WordProps.nWordStyle &= ~PVTWORD_STYLE_CROSSOUT;
1710                                                                         bSet = TRUE;
1711                                                                 }
1712                                                         }
1713                                                         break;
1714                                                 case EP_BOLD:
1715                                                         if (pWordProps->nWordStyle & PVTWORD_STYLE_BOLD)
1716                                                         {
1717                                                                 if ((secinfo.WordProps.nWordStyle & PVTWORD_STYLE_BOLD) == 0)
1718                                                                 {
1719                                                                         secinfo.WordProps.nWordStyle |= PVTWORD_STYLE_BOLD; 
1720                                                                         bSet = TRUE;
1721                                                                 }
1722                                                         }
1723                                                         else
1724                                                         {
1725                                                                 if ((secinfo.WordProps.nWordStyle & PVTWORD_STYLE_BOLD) != 0)
1726                                                                 {
1727                                                                         secinfo.WordProps.nWordStyle &= ~PVTWORD_STYLE_BOLD;
1728                                                                         bSet = TRUE;
1729                                                                 }
1730                                                         }
1731                                                         break;
1732                                                 case EP_ITALIC:
1733                                                         if (pWordProps->nWordStyle & PVTWORD_STYLE_ITALIC)
1734                                                         {
1735                                                                 if ((secinfo.WordProps.nWordStyle & PVTWORD_STYLE_ITALIC) == 0)
1736                                                                 {
1737                                                                         secinfo.WordProps.nWordStyle |= PVTWORD_STYLE_ITALIC; 
1738                                                                         bSet = TRUE;
1739                                                                 }
1740                                                         }
1741                                                         else
1742                                                         {
1743                                                                 if ((secinfo.WordProps.nWordStyle & PVTWORD_STYLE_ITALIC) != 0)
1744                                                                 {
1745                                                                         secinfo.WordProps.nWordStyle &= ~PVTWORD_STYLE_ITALIC;
1746                                                                         bSet = TRUE;
1747                                                                 }
1748                                                         }
1749                                                         break;
1750                                                 default:
1751                                                         break;
1752                                                 }
1753                                         }
1754                                 }
1755                         }
1756
1757                         if (bSet)
1758                         {
1759                                 pIterator->SetSection(secinfo);
1760
1761                                 if (bAddUndo && m_bEnableUndo)
1762                                 {
1763                                         AddEditUndoItem(new CFXEU_SetSecProps
1764                                                 (this,place,eProps,OldSecinfo.SecProps,OldSecinfo.WordProps,secinfo.SecProps,secinfo.WordProps,wr));
1765                                 }
1766                         }
1767
1768                         pIterator->SetAt(oldplace);
1769
1770                         return bSet;
1771                 }
1772         }
1773         
1774         return FALSE;
1775 }
1776
1777 FX_BOOL CFX_Edit::SetWordProps(EDIT_PROPS_E eProps, const CPVT_WordPlace & place, 
1778                                                                 const CPVT_WordProps * pWordProps, const CPVT_WordRange & wr, FX_BOOL bAddUndo)
1779 {
1780         if (m_pVT->IsValid() && m_pVT->IsRichText())
1781         {
1782                 if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator())
1783                 {
1784                         FX_BOOL bSet = FALSE;
1785                         CPVT_Word wordinfo;
1786                         CPVT_Word OldWordinfo;
1787
1788                         CPVT_WordPlace oldplace = pIterator->GetAt();
1789
1790                         if (pWordProps)
1791                         {
1792                                 pIterator->SetAt(place);
1793                                 if (pIterator->GetWord(wordinfo))
1794                                 {
1795                                         if (bAddUndo) OldWordinfo = wordinfo;
1796
1797                                         switch(eProps)
1798                                         {
1799                                         case EP_FONTINDEX:                              
1800                                                 if (wordinfo.WordProps.nFontIndex != pWordProps->nFontIndex)
1801                                                 {
1802                                                         if (IFX_Edit_FontMap* pFontMap = this->GetFontMap())
1803                                                         {
1804                                                                 wordinfo.WordProps.nFontIndex = pFontMap->GetWordFontIndex(wordinfo.Word,wordinfo.nCharset,pWordProps->nFontIndex);
1805                                                         }
1806                                                         bSet = TRUE;
1807                                                 }
1808                                                 break;
1809                                         case EP_FONTSIZE:
1810                                                 if (!FX_EDIT_IsFloatEqual(wordinfo.WordProps.fFontSize,pWordProps->fFontSize))
1811                                                 {
1812                                                         wordinfo.WordProps.fFontSize = pWordProps->fFontSize;
1813                                                         bSet = TRUE;
1814                                                 }
1815                                                 break;
1816                                         case EP_WORDCOLOR:
1817                                                 if (wordinfo.WordProps.dwWordColor != pWordProps->dwWordColor)
1818                                                 {
1819                                                         wordinfo.WordProps.dwWordColor = pWordProps->dwWordColor;
1820                                                         bSet = TRUE;
1821                                                 }
1822                                                 break;
1823                                         case EP_SCRIPTTYPE:
1824                                                 if (wordinfo.WordProps.nScriptType != pWordProps->nScriptType)
1825                                                 {
1826                                                         wordinfo.WordProps.nScriptType = pWordProps->nScriptType;
1827                                                         bSet = TRUE;
1828                                                 }
1829                                                 break;
1830                                         case EP_CHARSPACE:
1831                                                 if (!FX_EDIT_IsFloatEqual(wordinfo.WordProps.fCharSpace,pWordProps->fCharSpace))
1832                                                 {
1833                                                         wordinfo.WordProps.fCharSpace = pWordProps->fCharSpace;
1834                                                         bSet = TRUE;
1835                                                 }
1836                                                 break;
1837                                         case EP_HORZSCALE:
1838                                                 if (wordinfo.WordProps.nHorzScale != pWordProps->nHorzScale)
1839                                                 {
1840                                                         wordinfo.WordProps.nHorzScale = pWordProps->nHorzScale;
1841                                                         bSet = TRUE;
1842                                                 }
1843                                                 break;
1844                                         case EP_UNDERLINE:
1845                                                 if (pWordProps->nWordStyle & PVTWORD_STYLE_UNDERLINE)
1846                                                 {
1847                                                         if ((wordinfo.WordProps.nWordStyle & PVTWORD_STYLE_UNDERLINE) == 0)
1848                                                         {
1849                                                                 wordinfo.WordProps.nWordStyle |= PVTWORD_STYLE_UNDERLINE;
1850                                                                 bSet = TRUE;
1851                                                         }
1852                                                 }
1853                                                 else
1854                                                 {
1855                                                         if ((wordinfo.WordProps.nWordStyle & PVTWORD_STYLE_UNDERLINE) != 0)
1856                                                         {
1857                                                                 wordinfo.WordProps.nWordStyle &= ~PVTWORD_STYLE_UNDERLINE;
1858                                                                 bSet = TRUE;
1859                                                         }
1860                                                 }
1861                                                 break;
1862                                         case EP_CROSSOUT:
1863                                                 if (pWordProps->nWordStyle & PVTWORD_STYLE_CROSSOUT)
1864                                                 {
1865                                                         if ((wordinfo.WordProps.nWordStyle & PVTWORD_STYLE_CROSSOUT) == 0)
1866                                                         {
1867                                                                 wordinfo.WordProps.nWordStyle |= PVTWORD_STYLE_CROSSOUT; 
1868                                                                 bSet = TRUE;
1869                                                         }
1870                                                 }
1871                                                 else
1872                                                 {
1873                                                         if ((wordinfo.WordProps.nWordStyle & PVTWORD_STYLE_CROSSOUT) != 0)
1874                                                         {
1875                                                                 wordinfo.WordProps.nWordStyle &= ~PVTWORD_STYLE_CROSSOUT;
1876                                                                 bSet = TRUE;
1877                                                         }
1878                                                 }
1879                                                 break;
1880                                         case EP_BOLD:
1881                                                 if (pWordProps->nWordStyle & PVTWORD_STYLE_BOLD)
1882                                                 {
1883                                                         if ((wordinfo.WordProps.nWordStyle & PVTWORD_STYLE_BOLD) == 0)
1884                                                         {
1885                                                                 wordinfo.WordProps.nWordStyle |= PVTWORD_STYLE_BOLD; 
1886                                                                 bSet = TRUE;
1887                                                         }
1888                                                 }
1889                                                 else
1890                                                 {
1891                                                         if ((wordinfo.WordProps.nWordStyle & PVTWORD_STYLE_BOLD) != 0)
1892                                                         {
1893                                                                 wordinfo.WordProps.nWordStyle &= ~PVTWORD_STYLE_BOLD;
1894                                                                 bSet = TRUE;
1895                                                         }
1896                                                 }
1897                                                 break;
1898                                         case EP_ITALIC:
1899                                                 if (pWordProps->nWordStyle & PVTWORD_STYLE_ITALIC)
1900                                                 {
1901                                                         if ((wordinfo.WordProps.nWordStyle & PVTWORD_STYLE_ITALIC) == 0)
1902                                                         {
1903                                                                 wordinfo.WordProps.nWordStyle |= PVTWORD_STYLE_ITALIC; 
1904                                                                 bSet = TRUE;
1905                                                         }
1906                                                 }
1907                                                 else
1908                                                 {
1909                                                         if ((wordinfo.WordProps.nWordStyle & PVTWORD_STYLE_ITALIC) != 0)
1910                                                         {
1911                                                                 wordinfo.WordProps.nWordStyle &= ~PVTWORD_STYLE_ITALIC;
1912                                                                 bSet = TRUE;
1913                                                         }
1914                                                 }
1915                                                 break;
1916                                         default:
1917                                                 break;
1918                                         }
1919                                 }
1920                         }       
1921
1922                         if (bSet)
1923                         {
1924                                 pIterator->SetWord(wordinfo);
1925
1926                                 if (bAddUndo && m_bEnableUndo)
1927                                 {
1928                                         AddEditUndoItem(new CFXEU_SetWordProps
1929                                                 (this,place,eProps,OldWordinfo.WordProps,wordinfo.WordProps,wr));
1930                                 }
1931                         }
1932                         
1933                         pIterator->SetAt(oldplace);
1934                         return bSet;
1935                 }
1936         }
1937
1938         return FALSE;
1939 }
1940
1941 void CFX_Edit::SetText(FX_LPCWSTR text,FX_INT32 charset /*= DEFAULT_CHARSET*/,
1942                                                 const CPVT_SecProps * pSecProps /*= NULL*/,const CPVT_WordProps * pWordProps /*= NULL*/)
1943 {
1944         SetText(text,charset,pSecProps,pWordProps,TRUE,TRUE);
1945 }
1946
1947 FX_BOOL CFX_Edit::InsertWord(FX_WORD word, FX_INT32 charset /*= DEFAULT_CHARSET*/, const CPVT_WordProps * pWordProps /*= NULL*/)
1948 {
1949         return InsertWord(word,charset,pWordProps,TRUE,TRUE);
1950 }
1951
1952 FX_BOOL CFX_Edit::InsertReturn(const CPVT_SecProps * pSecProps /*= NULL*/,const CPVT_WordProps * pWordProps /*= NULL*/)
1953 {
1954         return InsertReturn(pSecProps,pWordProps,TRUE,TRUE);
1955 }
1956
1957 FX_BOOL CFX_Edit::Backspace()
1958 {
1959         return Backspace(TRUE,TRUE);
1960 }
1961
1962 FX_BOOL CFX_Edit::Delete()
1963 {
1964         return Delete(TRUE,TRUE);
1965 }
1966
1967 FX_BOOL CFX_Edit::Clear()
1968 {
1969         return Clear(TRUE,TRUE);
1970 }
1971
1972 FX_BOOL CFX_Edit::InsertText(FX_LPCWSTR text, FX_INT32 charset /*= DEFAULT_CHARSET*/,
1973                                                                 const CPVT_SecProps * pSecProps /*= NULL*/,const CPVT_WordProps * pWordProps /*= NULL*/)
1974 {
1975         return InsertText(text,charset,pSecProps,pWordProps,TRUE,TRUE);
1976 }
1977
1978 FX_FLOAT CFX_Edit::GetFontSize() const
1979 {
1980         return m_pVT->GetFontSize();
1981 }
1982
1983 FX_WORD CFX_Edit::GetPasswordChar() const
1984 {
1985         return m_pVT->GetPasswordChar();
1986 }
1987
1988 FX_INT32 CFX_Edit::GetCharArray() const
1989 {
1990         return m_pVT->GetCharArray();
1991 }
1992
1993 CPDF_Rect CFX_Edit::GetPlateRect() const
1994 {
1995         return m_pVT->GetPlateRect();
1996 }
1997
1998 CPDF_Rect CFX_Edit::GetContentRect() const
1999 {
2000         return VTToEdit(m_pVT->GetContentRect());
2001 }
2002
2003 FX_INT32 CFX_Edit::GetHorzScale() const
2004 {
2005         return m_pVT->GetHorzScale();
2006 }
2007
2008 FX_FLOAT CFX_Edit::GetCharSpace() const
2009 {
2010         return m_pVT->GetCharSpace();
2011 }
2012
2013 // inner methods
2014
2015 CPVT_WordRange CFX_Edit::GetWholeWordRange() const
2016 {
2017         if (m_pVT->IsValid())
2018                 return CPVT_WordRange(m_pVT->GetBeginWordPlace(),m_pVT->GetEndWordPlace());
2019
2020         return CPVT_WordRange();
2021 }
2022
2023 CPVT_WordRange CFX_Edit::GetVisibleWordRange() const
2024 {
2025         if (m_bEnableOverflow) return GetWholeWordRange();
2026
2027         if (m_pVT->IsValid())
2028         {
2029                 CPDF_Rect rcPlate = m_pVT->GetPlateRect();
2030
2031                 CPVT_WordPlace place1 = m_pVT->SearchWordPlace(EditToVT(CPDF_Point(rcPlate.left,rcPlate.top)));
2032                 CPVT_WordPlace place2 = m_pVT->SearchWordPlace(EditToVT(CPDF_Point(rcPlate.right,rcPlate.bottom)));
2033
2034                 return CPVT_WordRange(place1,place2);
2035         }
2036
2037         return CPVT_WordRange();
2038 }
2039
2040 CPVT_WordPlace CFX_Edit::SearchWordPlace(const CPDF_Point& point) const
2041 {
2042         if (m_pVT->IsValid())
2043         {
2044                 return m_pVT->SearchWordPlace(EditToVT(point));
2045         }
2046
2047         return CPVT_WordPlace();
2048 }
2049
2050 void CFX_Edit::Paint()
2051 {
2052         if (m_pVT->IsValid())
2053         {
2054                 RearrangeAll();
2055                 ScrollToCaret();
2056                 Refresh(RP_NOANALYSE);
2057                 SetCaretOrigin();
2058                 SetCaretInfo();
2059         }
2060 }
2061
2062 void CFX_Edit::RearrangeAll()
2063 {
2064         if (m_pVT->IsValid())
2065         {
2066                 m_pVT->UpdateWordPlace(m_wpCaret);
2067                 m_pVT->RearrangeAll();
2068                 m_pVT->UpdateWordPlace(m_wpCaret);
2069                 SetScrollInfo();
2070                 SetContentChanged();
2071         }
2072 }
2073
2074 void CFX_Edit::RearrangePart(const CPVT_WordRange & range)
2075 {
2076         if (m_pVT->IsValid())
2077         {
2078                 m_pVT->UpdateWordPlace(m_wpCaret);
2079                 m_pVT->RearrangePart(range);
2080                 m_pVT->UpdateWordPlace(m_wpCaret);
2081                 SetScrollInfo();
2082                 SetContentChanged();
2083         }
2084 }
2085
2086 void CFX_Edit::SetContentChanged()
2087 {
2088         if (m_bNotify && m_pNotify)
2089         {
2090                 CPDF_Rect rcContent = m_pVT->GetContentRect();
2091                 if (rcContent.Width() != m_rcOldContent.Width() ||
2092                         rcContent.Height() != m_rcOldContent.Height())
2093                 {
2094                         if (!m_bNotifyFlag)
2095                         {
2096                                 m_bNotifyFlag = TRUE;
2097                                 m_pNotify->IOnContentChange(rcContent);
2098                                 m_bNotifyFlag = FALSE;
2099                         }
2100                         m_rcOldContent = rcContent;
2101                 }
2102         }
2103 }
2104
2105 void CFX_Edit::SelectAll()
2106 {
2107         if (m_pVT->IsValid())
2108         {
2109                 m_SelState = GetWholeWordRange();               
2110                 SetCaret(m_SelState.EndPos);            
2111                 
2112                 ScrollToCaret();
2113                 CPVT_WordRange wrVisible = GetVisibleWordRange();
2114                 Refresh(RP_OPTIONAL,&wrVisible);
2115                 SetCaretInfo();
2116         }
2117 }
2118
2119 void CFX_Edit::SelectNone()
2120 {
2121         if (m_pVT->IsValid())
2122         {
2123                 if (m_SelState.IsExist())
2124                 {
2125                         CPVT_WordRange wrTemp = m_SelState.ConvertToWordRange();
2126                         m_SelState.Default();
2127                         Refresh(RP_OPTIONAL,&wrTemp);
2128                 }
2129         }       
2130 }
2131
2132 FX_BOOL CFX_Edit::IsSelected() const
2133 {
2134         return m_SelState.IsExist();
2135 }
2136
2137 CPDF_Point CFX_Edit::VTToEdit(const CPDF_Point & point) const
2138 {
2139         CPDF_Rect rcContent = m_pVT->GetContentRect();
2140         CPDF_Rect rcPlate = m_pVT->GetPlateRect();
2141
2142         FX_FLOAT fPadding = 0.0f;
2143
2144         switch (m_nAlignment)
2145         {
2146         case 0:
2147                 fPadding = 0.0f;
2148                 break;
2149         case 1:
2150                 fPadding = (rcPlate.Height() - rcContent.Height()) * 0.5f;
2151                 break;
2152         case 2:
2153                 fPadding = rcPlate.Height() - rcContent.Height();
2154                 break;
2155         }
2156         
2157         return CPDF_Point(point.x - (m_ptScrollPos.x - rcPlate.left),
2158                 point.y - (m_ptScrollPos.y + fPadding - rcPlate.top));
2159 }
2160
2161 CPDF_Point CFX_Edit::EditToVT(const CPDF_Point & point) const
2162 {
2163         CPDF_Rect rcContent = m_pVT->GetContentRect();
2164         CPDF_Rect rcPlate = m_pVT->GetPlateRect();
2165
2166         FX_FLOAT fPadding = 0.0f;
2167
2168         switch (m_nAlignment)
2169         {
2170         case 0:
2171                 fPadding = 0.0f;
2172                 break;
2173         case 1:
2174                 fPadding = (rcPlate.Height() - rcContent.Height()) * 0.5f;
2175                 break;
2176         case 2:
2177                 fPadding = rcPlate.Height() - rcContent.Height();
2178                 break;
2179         }
2180
2181         return CPDF_Point(point.x + (m_ptScrollPos.x - rcPlate.left),
2182                 point.y + (m_ptScrollPos.y + fPadding - rcPlate.top));
2183 }
2184
2185 CPDF_Rect CFX_Edit::VTToEdit(const CPDF_Rect & rect) const
2186 {
2187         CPDF_Point ptLeftBottom = VTToEdit(CPDF_Point(rect.left,rect.bottom));
2188         CPDF_Point ptRightTop = VTToEdit(CPDF_Point(rect.right,rect.top));
2189
2190         return CPDF_Rect(ptLeftBottom.x,ptLeftBottom.y,ptRightTop.x,ptRightTop.y);
2191 }
2192
2193 CPDF_Rect CFX_Edit::EditToVT(const CPDF_Rect & rect) const
2194 {
2195         CPDF_Point ptLeftBottom = EditToVT(CPDF_Point(rect.left,rect.bottom));
2196         CPDF_Point ptRightTop = EditToVT(CPDF_Point(rect.right,rect.top));
2197
2198         return CPDF_Rect(ptLeftBottom.x,ptLeftBottom.y,ptRightTop.x,ptRightTop.y);
2199 }
2200
2201 void CFX_Edit::SetScrollInfo()
2202 {
2203         if (m_bNotify && m_pNotify)
2204         {
2205                 CPDF_Rect rcPlate = m_pVT->GetPlateRect();
2206                 CPDF_Rect rcContent = m_pVT->GetContentRect();
2207
2208                 if (!m_bNotifyFlag)
2209                 {
2210                         m_bNotifyFlag = TRUE;
2211                         m_pNotify->IOnSetScrollInfoX(rcPlate.left, rcPlate.right, 
2212                                                                 rcContent.left, rcContent.right, rcPlate.Width() / 3, rcPlate.Width());
2213                         
2214                         m_pNotify->IOnSetScrollInfoY(rcPlate.bottom, rcPlate.top, 
2215                                         rcContent.bottom, rcContent.top, rcPlate.Height() / 3, rcPlate.Height());
2216                         m_bNotifyFlag = FALSE;
2217                 }
2218         }
2219 }
2220
2221 void CFX_Edit::SetScrollPosX(FX_FLOAT fx)
2222 {
2223         if (!m_bEnableScroll) return;
2224
2225         if (m_pVT->IsValid())
2226         {
2227                 if (!FX_EDIT_IsFloatEqual(m_ptScrollPos.x,fx))
2228                 {
2229                         m_ptScrollPos.x = fx;                   
2230                         Refresh(RP_NOANALYSE);
2231
2232                         if (m_bNotify && m_pNotify)
2233                         {
2234                                 if (!m_bNotifyFlag)
2235                                 {
2236                                         m_bNotifyFlag = TRUE;
2237                                         m_pNotify->IOnSetScrollPosX(fx);
2238                                         m_bNotifyFlag = FALSE;
2239                                 }
2240                         }
2241                 }
2242         }
2243 }
2244
2245 void CFX_Edit::SetScrollPosY(FX_FLOAT fy)
2246 {
2247         if (!m_bEnableScroll) return;
2248
2249         if (m_pVT->IsValid())
2250         {
2251                 if (!FX_EDIT_IsFloatEqual(m_ptScrollPos.y,fy))
2252                 {                               
2253                         m_ptScrollPos.y = fy;
2254                         Refresh(RP_NOANALYSE);
2255
2256                         if (m_bNotify && m_pNotify)
2257                         {
2258                                 if (!m_bNotifyFlag)
2259                                 {
2260                                         m_bNotifyFlag = TRUE;
2261                                         m_pNotify->IOnSetScrollPosY(fy);
2262                                         m_bNotifyFlag = FALSE;
2263                                 }
2264                         }
2265                 }
2266         }
2267 }
2268
2269 void CFX_Edit::SetScrollPos(const CPDF_Point & point)
2270 {
2271         SetScrollPosX(point.x);
2272         SetScrollPosY(point.y);
2273         SetScrollLimit();
2274         SetCaretInfo();
2275 }
2276
2277 CPDF_Point CFX_Edit::GetScrollPos() const
2278 {
2279         return m_ptScrollPos;
2280 }
2281
2282 void CFX_Edit::SetScrollLimit()
2283 {
2284         if (m_pVT->IsValid())
2285         {
2286                 CPDF_Rect rcContent = m_pVT->GetContentRect();
2287                 CPDF_Rect rcPlate = m_pVT->GetPlateRect();
2288
2289                 if (rcPlate.Width() > rcContent.Width())
2290                 {
2291                         SetScrollPosX(rcPlate.left);
2292                 }
2293                 else
2294                 {
2295                         if (FX_EDIT_IsFloatSmaller(m_ptScrollPos.x, rcContent.left))
2296                         {
2297                                 SetScrollPosX(rcContent.left);                  
2298                         }
2299                         else if (FX_EDIT_IsFloatBigger(m_ptScrollPos.x, rcContent.right - rcPlate.Width()))
2300                         {
2301                                 SetScrollPosX(rcContent.right - rcPlate.Width());
2302                         }
2303                 }
2304
2305                 if (rcPlate.Height() > rcContent.Height())
2306                 {
2307                         SetScrollPosY(rcPlate.top);
2308                 }
2309                 else            
2310                 {
2311                         if (FX_EDIT_IsFloatSmaller(m_ptScrollPos.y, rcContent.bottom + rcPlate.Height()))
2312                         {
2313                                 SetScrollPosY(rcContent.bottom + rcPlate.Height());
2314                         }
2315                         else if (FX_EDIT_IsFloatBigger(m_ptScrollPos.y, rcContent.top))
2316                         {
2317                                 SetScrollPosY(rcContent.top);
2318                         }
2319                 }
2320         }
2321 }
2322
2323 void CFX_Edit::ScrollToCaret()
2324 {
2325         SetScrollLimit();
2326
2327         if (m_pVT->IsValid())
2328         {
2329                 CPDF_Point ptHead(0,0);
2330                 CPDF_Point ptFoot(0,0);
2331
2332                 if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator())
2333                 {
2334                         pIterator->SetAt(m_wpCaret);
2335
2336                         CPVT_Word word;
2337                         CPVT_Line line;
2338                         if (pIterator->GetWord(word))
2339                         {
2340                                 ptHead.x = word.ptWord.x + word.fWidth;
2341                                 ptHead.y = word.ptWord.y + word.fAscent;
2342                                 ptFoot.x = word.ptWord.x + word.fWidth;
2343                                 ptFoot.y = word.ptWord.y + word.fDescent;
2344                         }
2345                         else if (pIterator->GetLine(line))
2346                         {                               
2347                                 ptHead.x = line.ptLine.x;
2348                                 ptHead.y = line.ptLine.y + line.fLineAscent;
2349                                 ptFoot.x = line.ptLine.x;
2350                                 ptFoot.y = line.ptLine.y + line.fLineDescent;
2351                         }
2352                 }
2353
2354                 CPDF_Point ptHeadEdit = VTToEdit(ptHead);
2355                 CPDF_Point ptFootEdit = VTToEdit(ptFoot);
2356
2357                 CPDF_Rect rcPlate = m_pVT->GetPlateRect();
2358
2359                 if (!FX_EDIT_IsFloatEqual(rcPlate.left,rcPlate.right))
2360                 {
2361                         if (FX_EDIT_IsFloatSmaller(ptHeadEdit.x, rcPlate.left) ||
2362                                 FX_EDIT_IsFloatEqual(ptHeadEdit.x, rcPlate.left))
2363                         {
2364                                 SetScrollPosX(ptHead.x);
2365                         }
2366                         else if (FX_EDIT_IsFloatBigger(ptHeadEdit.x, rcPlate.right))
2367                         {
2368                                 SetScrollPosX(ptHead.x - rcPlate.Width());
2369                         }
2370                 }
2371
2372                 if (!FX_EDIT_IsFloatEqual(rcPlate.top,rcPlate.bottom))
2373                 {
2374                         if (FX_EDIT_IsFloatSmaller(ptFootEdit.y, rcPlate.bottom) ||
2375                                 FX_EDIT_IsFloatEqual(ptFootEdit.y, rcPlate.bottom))
2376                         {
2377                                 if (FX_EDIT_IsFloatSmaller(ptHeadEdit.y, rcPlate.top))
2378                                 {
2379                                         SetScrollPosY(ptFoot.y + rcPlate.Height());
2380                                 }
2381                         }
2382                         else if (FX_EDIT_IsFloatBigger(ptHeadEdit.y, rcPlate.top))
2383                         {
2384                                 if (FX_EDIT_IsFloatBigger(ptFootEdit.y, rcPlate.bottom))
2385                                 {
2386                                         SetScrollPosY(ptHead.y);
2387                                 }
2388                         }
2389                 }
2390         }
2391 }
2392
2393 void CFX_Edit::Refresh(REFRESH_PLAN_E ePlan,const CPVT_WordRange * pRange1,const CPVT_WordRange * pRange2)
2394 {
2395         if (m_bEnableRefresh && m_pVT->IsValid())
2396         {
2397                 m_Refresh.BeginRefresh();
2398                 RefreshPushLineRects(GetVisibleWordRange());
2399
2400 //              if (!FX_EDIT_IsFloatEqual(m_ptRefreshScrollPos.x,m_ptScrollPos.x) || 
2401 //                      !FX_EDIT_IsFloatEqual(m_ptRefreshScrollPos.y,m_ptScrollPos.y))
2402 //              {
2403                         m_Refresh.NoAnalyse();
2404                         m_ptRefreshScrollPos = m_ptScrollPos;
2405 //              }
2406 //              else
2407 //              {
2408 //                      switch (ePlan)
2409 //                      {
2410 //                      case RP_ANALYSE:
2411 //                              m_Refresh.Analyse(m_pVT->GetAlignment());
2412 // 
2413 //                              if (pRange1) RefreshPushRandomRects(*pRange1);
2414 //                              if (pRange2) RefreshPushRandomRects(*pRange2);
2415 //                              break;
2416 //                      case RP_NOANALYSE:
2417 //                              m_Refresh.NoAnalyse();
2418 //                              break;
2419 //                      case RP_OPTIONAL:
2420 //                              if (pRange1) RefreshPushRandomRects(*pRange1);
2421 //                              if (pRange2) RefreshPushRandomRects(*pRange2);
2422 //                              break;  
2423 //                      }
2424 //              }               
2425
2426                 if (m_bNotify && m_pNotify)
2427                 {
2428                         if (!m_bNotifyFlag)
2429                         {
2430                                 m_bNotifyFlag = TRUE;
2431                                 if (const CFX_Edit_RectArray * pRects = m_Refresh.GetRefreshRects())
2432                                 {
2433                                         for (FX_INT32 i = 0, sz = pRects->GetSize(); i < sz; i++)
2434                                                 m_pNotify->IOnInvalidateRect(pRects->GetAt(i));
2435                                 }
2436                                 m_bNotifyFlag = FALSE;
2437                         }
2438                 }
2439
2440                 m_Refresh.EndRefresh();
2441         }
2442 }
2443
2444 void CFX_Edit::RefreshPushLineRects(const CPVT_WordRange & wr)
2445 {
2446         if (m_pVT->IsValid())
2447         {
2448                 if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator())
2449                 {
2450                         CPVT_WordPlace wpBegin = wr.BeginPos;
2451                         m_pVT->UpdateWordPlace(wpBegin);
2452                         CPVT_WordPlace wpEnd = wr.EndPos;
2453                         m_pVT->UpdateWordPlace(wpEnd);
2454                         pIterator->SetAt(wpBegin);
2455
2456                         CPVT_Line lineinfo;     
2457                         do
2458                         {
2459                                 if (!pIterator->GetLine(lineinfo))break;
2460                                 if (lineinfo.lineplace.LineCmp(wpEnd) > 0)break;
2461
2462                                 CPDF_Rect rcLine(lineinfo.ptLine.x,
2463                                                                         lineinfo.ptLine.y + lineinfo.fLineDescent,
2464                                                                         lineinfo.ptLine.x + lineinfo.fLineWidth,
2465                                                                         lineinfo.ptLine.y + lineinfo.fLineAscent);
2466
2467                                 m_Refresh.Push(CPVT_WordRange(lineinfo.lineplace,lineinfo.lineEnd),VTToEdit(rcLine));
2468
2469                         }while (pIterator->NextLine());
2470                 }
2471         }
2472 }
2473
2474 void CFX_Edit::RefreshPushRandomRects(const CPVT_WordRange & wr)
2475 {
2476         if (m_pVT->IsValid())
2477         {
2478                 if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator())
2479                 {
2480                         CPVT_WordRange wrTemp = wr;
2481
2482                         m_pVT->UpdateWordPlace(wrTemp.BeginPos);
2483                         m_pVT->UpdateWordPlace(wrTemp.EndPos);
2484                         pIterator->SetAt(wrTemp.BeginPos);
2485
2486                         CPVT_Word wordinfo;     
2487                         CPVT_Line lineinfo;     
2488                         CPVT_WordPlace place;
2489
2490                         while (pIterator->NextWord())
2491                         {
2492                                 place = pIterator->GetAt();
2493                                 if (place.WordCmp(wrTemp.EndPos) > 0) break;
2494                                                 
2495                                 pIterator->GetWord(wordinfo);
2496                                 pIterator->GetLine(lineinfo);
2497
2498                                 if (place.LineCmp(wrTemp.BeginPos) == 0 || place.LineCmp(wrTemp.EndPos) == 0)
2499                                 {
2500                                         CPDF_Rect rcWord(wordinfo.ptWord.x,
2501                                                                                 lineinfo.ptLine.y + lineinfo.fLineDescent,
2502                                                                                 wordinfo.ptWord.x + wordinfo.fWidth,
2503                                                                                 lineinfo.ptLine.y + lineinfo.fLineAscent);
2504
2505                                         m_Refresh.AddRefresh(VTToEdit(rcWord));
2506                                 }
2507                                 else
2508                                 {               
2509                                         CPDF_Rect rcLine(lineinfo.ptLine.x,
2510                                                                                 lineinfo.ptLine.y + lineinfo.fLineDescent,
2511                                                                                 lineinfo.ptLine.x + lineinfo.fLineWidth,
2512                                                                                 lineinfo.ptLine.y + lineinfo.fLineAscent);
2513
2514                                         m_Refresh.AddRefresh(VTToEdit(rcLine));
2515
2516                                         pIterator->NextLine();
2517                                 }
2518                         }
2519                 }
2520         }
2521 }
2522
2523 void CFX_Edit::RefreshWordRange(const CPVT_WordRange& wr)
2524 {
2525         if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator())
2526         {
2527                 CPVT_WordRange wrTemp = wr;
2528
2529                 m_pVT->UpdateWordPlace(wrTemp.BeginPos);
2530                 m_pVT->UpdateWordPlace(wrTemp.EndPos);
2531                 pIterator->SetAt(wrTemp.BeginPos);
2532
2533                 CPVT_Word wordinfo;     
2534                 CPVT_Line lineinfo;     
2535                 CPVT_WordPlace place;
2536
2537                 while (pIterator->NextWord())
2538                 {
2539                         place = pIterator->GetAt();
2540                         if (place.WordCmp(wrTemp.EndPos) > 0) break;
2541                                         
2542                         pIterator->GetWord(wordinfo);
2543                         pIterator->GetLine(lineinfo);
2544
2545                         if (place.LineCmp(wrTemp.BeginPos) == 0 || place.LineCmp(wrTemp.EndPos) == 0)
2546                         {
2547                                 CPDF_Rect rcWord(wordinfo.ptWord.x,
2548                                                                         lineinfo.ptLine.y + lineinfo.fLineDescent,
2549                                                                         wordinfo.ptWord.x + wordinfo.fWidth,
2550                                                                         lineinfo.ptLine.y + lineinfo.fLineAscent);
2551
2552                                 if (m_bNotify && m_pNotify)
2553                                 {
2554                                         if (!m_bNotifyFlag)
2555                                         {
2556                                                 m_bNotifyFlag = TRUE;
2557                                                 CPDF_Rect rcRefresh = VTToEdit(rcWord);
2558                                                 m_pNotify->IOnInvalidateRect(&rcRefresh);
2559                                                 m_bNotifyFlag = FALSE;
2560                                         }
2561                                 }
2562                         }
2563                         else
2564                         {               
2565                                 CPDF_Rect rcLine(lineinfo.ptLine.x,
2566                                                                         lineinfo.ptLine.y + lineinfo.fLineDescent,
2567                                                                         lineinfo.ptLine.x + lineinfo.fLineWidth,
2568                                                                         lineinfo.ptLine.y + lineinfo.fLineAscent);
2569
2570                                 if (m_bNotify && m_pNotify)
2571                                 {
2572                                         if (!m_bNotifyFlag)
2573                                         {
2574                                                 m_bNotifyFlag = TRUE;
2575                                                 CPDF_Rect rcRefresh = VTToEdit(rcLine);
2576                                                 m_pNotify->IOnInvalidateRect(&rcRefresh);
2577                                                 m_bNotifyFlag = FALSE;
2578                                         }
2579                                 }
2580
2581                                 pIterator->NextLine();
2582                         }
2583                 }
2584         }
2585 }
2586
2587 void CFX_Edit::SetCaret(const CPVT_WordPlace & place)
2588 {
2589         m_wpOldCaret = m_wpCaret; 
2590         m_wpCaret = place;      
2591 }
2592
2593 void CFX_Edit::SetCaretInfo()
2594 {
2595         if (m_bNotify && m_pNotify)
2596         {
2597                 if (!m_bNotifyFlag)
2598                 {
2599                         CPDF_Point ptHead(0.0f,0.0f),ptFoot(0.0f,0.0f);
2600
2601                         if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator())
2602                         {
2603                                 pIterator->SetAt(m_wpCaret);
2604                                 CPVT_Word word;
2605                                 CPVT_Line line;
2606                                 if (pIterator->GetWord(word))
2607                                 {
2608                                         ptHead.x = word.ptWord.x + word.fWidth;
2609                                         ptHead.y = word.ptWord.y + word.fAscent;
2610                                         ptFoot.x = word.ptWord.x + word.fWidth;
2611                                         ptFoot.y = word.ptWord.y + word.fDescent;
2612                                 }
2613                                 else if (pIterator->GetLine(line))
2614                                 {                               
2615                                         ptHead.x = line.ptLine.x;
2616                                         ptHead.y = line.ptLine.y + line.fLineAscent;
2617                                         ptFoot.x = line.ptLine.x;
2618                                         ptFoot.y = line.ptLine.y + line.fLineDescent;
2619                                 }
2620                         }               
2621
2622                         m_bNotifyFlag = TRUE;
2623                         m_pNotify->IOnSetCaret(!m_SelState.IsExist(),VTToEdit(ptHead),VTToEdit(ptFoot), m_wpCaret);
2624                         m_bNotifyFlag = FALSE;
2625                 }
2626         }
2627
2628         SetCaretChange();
2629 }
2630
2631 void CFX_Edit::SetCaretChange()
2632 {
2633         if (this->m_wpCaret == this->m_wpOldCaret) return;
2634
2635         if (m_bNotify && m_pVT->IsRichText() && m_pNotify)
2636         {
2637                 CPVT_SecProps SecProps;
2638                 CPVT_WordProps WordProps;
2639
2640                 if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator())
2641                 {
2642                         pIterator->SetAt(m_wpCaret);
2643                         CPVT_Word word;
2644                         CPVT_Section section;
2645
2646                         if (pIterator->GetSection(section))
2647                         {
2648                                 SecProps = section.SecProps;
2649                                 WordProps = section.WordProps;
2650                         }
2651                         
2652                         if (pIterator->GetWord(word))
2653                         {                               
2654                                 WordProps = word.WordProps;                             
2655                         }
2656                 }               
2657                 
2658                 if (!m_bNotifyFlag)
2659                 {
2660                         m_bNotifyFlag = TRUE;
2661                         m_pNotify->IOnCaretChange(SecProps,WordProps);
2662                         m_bNotifyFlag = FALSE;
2663                 }
2664         }       
2665 }
2666
2667 void CFX_Edit::SetCaret(FX_INT32 nPos)
2668 {
2669         if (m_pVT->IsValid())
2670         {
2671                 SelectNone();           
2672                 SetCaret(m_pVT->WordIndexToWordPlace(nPos));
2673                 m_SelState.Set(m_wpCaret,m_wpCaret);
2674
2675                 ScrollToCaret();
2676                 SetCaretOrigin();
2677                 SetCaretInfo();
2678         }
2679 }
2680
2681 void CFX_Edit::OnMouseDown(const CPDF_Point & point,FX_BOOL bShift,FX_BOOL bCtrl)
2682 {
2683         if (m_pVT->IsValid())
2684         {
2685                 SelectNone();           
2686                 SetCaret(m_pVT->SearchWordPlace(EditToVT(point)));
2687                 m_SelState.Set(m_wpCaret,m_wpCaret);
2688
2689                 ScrollToCaret();
2690                 SetCaretOrigin();
2691                 SetCaretInfo();
2692         }
2693 }
2694
2695 void CFX_Edit::OnMouseMove(const CPDF_Point & point,FX_BOOL bShift,FX_BOOL bCtrl)
2696 {
2697         if (m_pVT->IsValid())
2698         {
2699                 SetCaret(m_pVT->SearchWordPlace(EditToVT(point)));
2700
2701                 if (m_wpCaret != m_wpOldCaret)
2702                 {
2703                         m_SelState.SetEndPos(m_wpCaret);                
2704
2705                         ScrollToCaret();
2706                         CPVT_WordRange wr(m_wpOldCaret,m_wpCaret);
2707                         Refresh(RP_OPTIONAL,&wr);
2708                         SetCaretOrigin();
2709                         SetCaretInfo();
2710                 }
2711         }
2712 }
2713
2714 void CFX_Edit::OnVK_UP(FX_BOOL bShift,FX_BOOL bCtrl)
2715 {       
2716         if (m_pVT->IsValid())
2717         {
2718                 SetCaret(m_pVT->GetUpWordPlace(m_wpCaret,m_ptCaret));
2719
2720                 if (bShift)
2721                 {
2722                         if (m_SelState.IsExist())
2723                                 m_SelState.SetEndPos(m_wpCaret);
2724                         else
2725                                 m_SelState.Set(m_wpOldCaret,m_wpCaret);
2726
2727                         if (m_wpOldCaret != m_wpCaret)
2728                         {
2729                                 ScrollToCaret();
2730                                 CPVT_WordRange wr(m_wpOldCaret, m_wpCaret);
2731                                 Refresh(RP_OPTIONAL, &wr);
2732                                 SetCaretInfo();
2733                         }
2734                 }
2735                 else
2736                 {
2737                         SelectNone();           
2738                         
2739                         ScrollToCaret();                        
2740                         SetCaretInfo();
2741                 }
2742         }
2743 }
2744
2745 void CFX_Edit::OnVK_DOWN(FX_BOOL bShift,FX_BOOL bCtrl)
2746 {
2747         if (m_pVT->IsValid())
2748         {
2749                 SetCaret(m_pVT->GetDownWordPlace(m_wpCaret,m_ptCaret));
2750
2751                 if (bShift)
2752                 {
2753                         if (m_SelState.IsExist())
2754                                 m_SelState.SetEndPos(m_wpCaret);
2755                         else
2756                                 m_SelState.Set(m_wpOldCaret,m_wpCaret);
2757
2758                         if (m_wpOldCaret != m_wpCaret)
2759                         {
2760                                 ScrollToCaret();
2761                                 CPVT_WordRange wr(m_wpOldCaret,m_wpCaret);
2762                                 Refresh(RP_OPTIONAL, &wr);
2763                                 SetCaretInfo();
2764                         }
2765                 }
2766                 else
2767                 {
2768                         SelectNone();
2769
2770                         ScrollToCaret();                
2771                         SetCaretInfo();
2772                 }
2773         }
2774 }
2775
2776 void CFX_Edit::OnVK_LEFT(FX_BOOL bShift,FX_BOOL bCtrl)
2777 {
2778         if (m_pVT->IsValid())
2779         {
2780                 if (bShift)
2781                 {
2782                         if (m_wpCaret == m_pVT->GetLineBeginPlace(m_wpCaret) &&
2783                                 m_wpCaret != m_pVT->GetSectionBeginPlace(m_wpCaret))
2784                                 SetCaret(m_pVT->GetPrevWordPlace(m_wpCaret));   
2785
2786                         SetCaret(m_pVT->GetPrevWordPlace(m_wpCaret));
2787
2788                         if (m_SelState.IsExist())
2789                                 m_SelState.SetEndPos(m_wpCaret);                        
2790                         else
2791                                 m_SelState.Set(m_wpOldCaret, m_wpCaret);
2792
2793                         if (m_wpOldCaret != m_wpCaret)
2794                         {
2795                                 ScrollToCaret();
2796                                 CPVT_WordRange wr(m_wpOldCaret,m_wpCaret);
2797                                 Refresh(RP_OPTIONAL,&wr);
2798                                 SetCaretInfo();
2799                         }
2800                 }
2801                 else
2802                 {
2803                         if (m_SelState.IsExist())
2804                         {
2805                                 if (m_SelState.BeginPos.WordCmp(m_SelState.EndPos)<0)
2806                                         SetCaret(m_SelState.BeginPos);
2807                                 else
2808                                         SetCaret(m_SelState.EndPos);
2809
2810                                 SelectNone();
2811                                 ScrollToCaret();
2812                                 SetCaretInfo();
2813                         }
2814                         else
2815                         {
2816                                 if (m_wpCaret == m_pVT->GetLineBeginPlace(m_wpCaret) &&
2817                                         m_wpCaret != m_pVT->GetSectionBeginPlace(m_wpCaret))
2818                                         SetCaret(m_pVT->GetPrevWordPlace(m_wpCaret));   
2819
2820                                 SetCaret(m_pVT->GetPrevWordPlace(m_wpCaret));
2821
2822                                 ScrollToCaret();
2823                                 SetCaretOrigin();
2824                                 SetCaretInfo();
2825                         }
2826                 }
2827         }
2828 }
2829
2830 void CFX_Edit::OnVK_RIGHT(FX_BOOL bShift,FX_BOOL bCtrl)
2831 {
2832         if (m_pVT->IsValid())
2833         {
2834                 if (bShift)
2835                 {
2836                         SetCaret(m_pVT->GetNextWordPlace(m_wpCaret));
2837
2838                         if (m_wpCaret == m_pVT->GetLineEndPlace(m_wpCaret) &&
2839                                 m_wpCaret != m_pVT->GetSectionEndPlace(m_wpCaret))
2840                                 SetCaret(m_pVT->GetNextWordPlace(m_wpCaret));
2841
2842                         if (m_SelState.IsExist())
2843                                 m_SelState.SetEndPos(m_wpCaret);                        
2844                         else
2845                                 m_SelState.Set(m_wpOldCaret,m_wpCaret);                 
2846
2847                         if (m_wpOldCaret != m_wpCaret)
2848                         {                       
2849                                 ScrollToCaret();
2850                                 CPVT_WordRange wr(m_wpOldCaret,m_wpCaret);
2851                                 Refresh(RP_OPTIONAL,&wr);
2852                                 SetCaretInfo();
2853                         }
2854                 }
2855                 else
2856                 {
2857                         if (m_SelState.IsExist())
2858                         {
2859                                 if (m_SelState.BeginPos.WordCmp(m_SelState.EndPos)>0)
2860                                         SetCaret(m_SelState.BeginPos);
2861                                 else
2862                                         SetCaret(m_SelState.EndPos);
2863
2864                                 SelectNone();
2865                                 ScrollToCaret();
2866                                 SetCaretInfo();
2867                         }
2868                         else
2869                         {
2870                                 SetCaret(m_pVT->GetNextWordPlace(m_wpCaret));
2871
2872                                 if (m_wpCaret == m_pVT->GetLineEndPlace(m_wpCaret) &&
2873                                         m_wpCaret != m_pVT->GetSectionEndPlace(m_wpCaret))
2874                                         SetCaret(m_pVT->GetNextWordPlace(m_wpCaret));                           
2875
2876                                 ScrollToCaret();
2877                                 SetCaretOrigin();
2878                                 SetCaretInfo();
2879                         }
2880                 }
2881         }
2882 }
2883
2884 void CFX_Edit::OnVK_HOME(FX_BOOL bShift,FX_BOOL bCtrl)
2885 {
2886         if (m_pVT->IsValid())
2887         {
2888                 if (bShift)
2889                 {
2890                         if (bCtrl)
2891                                 SetCaret(m_pVT->GetBeginWordPlace());
2892                         else
2893                                 SetCaret(m_pVT->GetLineBeginPlace(m_wpCaret));
2894
2895                         if (m_SelState.IsExist())
2896                                 m_SelState.SetEndPos(m_wpCaret);                        
2897                         else
2898                                 m_SelState.Set(m_wpOldCaret,m_wpCaret);
2899
2900                         ScrollToCaret();
2901                         CPVT_WordRange wr(m_wpOldCaret, m_wpCaret);
2902                         Refresh(RP_OPTIONAL, &wr);
2903                         SetCaretInfo();
2904                 }
2905                 else
2906                 {
2907                         if (m_SelState.IsExist())
2908                         {
2909                                 if (m_SelState.BeginPos.WordCmp(m_SelState.EndPos)<0)
2910                                         SetCaret(m_SelState.BeginPos);
2911                                 else
2912                                         SetCaret(m_SelState.EndPos);
2913
2914                                 SelectNone();
2915                                 ScrollToCaret();
2916                                 SetCaretInfo();
2917                         }
2918                         else
2919                         {
2920                                 if (bCtrl)
2921                                         SetCaret(m_pVT->GetBeginWordPlace());
2922                                 else
2923                                         SetCaret(m_pVT->GetLineBeginPlace(m_wpCaret));  
2924                                 
2925                                 ScrollToCaret();
2926                                 SetCaretOrigin();
2927                                 SetCaretInfo();
2928                         }
2929                 }
2930         }
2931 }
2932
2933 void CFX_Edit::OnVK_END(FX_BOOL bShift,FX_BOOL bCtrl)
2934 {
2935         if (m_pVT->IsValid())
2936         {
2937                 if (bShift)
2938                 {
2939                         if (bCtrl)
2940                                 SetCaret(m_pVT->GetEndWordPlace());
2941                         else
2942                                 SetCaret(m_pVT->GetLineEndPlace(m_wpCaret));
2943
2944                         if (m_SelState.IsExist())
2945                                 m_SelState.SetEndPos(m_wpCaret);
2946                         else
2947                                 m_SelState.Set(m_wpOldCaret, m_wpCaret);
2948
2949                         ScrollToCaret();
2950                         CPVT_WordRange wr(m_wpOldCaret, m_wpCaret);
2951                         Refresh(RP_OPTIONAL, &wr);
2952                         SetCaretInfo();
2953                 }
2954                 else
2955                 {
2956                         if (m_SelState.IsExist())
2957                         {
2958                                 if (m_SelState.BeginPos.WordCmp(m_SelState.EndPos)>0)
2959                                         SetCaret(m_SelState.BeginPos);
2960                                 else
2961                                         SetCaret(m_SelState.EndPos);
2962
2963                                 SelectNone();
2964                                 ScrollToCaret();
2965                                 SetCaretInfo();
2966                         }
2967                         else
2968                         {
2969                                 if (bCtrl)
2970                                         SetCaret(m_pVT->GetEndWordPlace());
2971                                 else
2972                                         SetCaret(m_pVT->GetLineEndPlace(m_wpCaret));
2973                                                 
2974                                 ScrollToCaret();                        
2975                                 SetCaretOrigin();
2976                                 SetCaretInfo();
2977                         }
2978                 }
2979         }
2980 }
2981
2982 void CFX_Edit::SetText(FX_LPCWSTR text,FX_INT32 charset,
2983                                                 const CPVT_SecProps * pSecProps,const CPVT_W