| // Copyright 2014 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #include "../../include/fxedit/fxet_stub.h" |
| #include "../../include/fxedit/fxet_edit.h" |
| |
| #define FX_EDIT_UNDO_MAXITEM 10000 |
| |
| /* ---------------------------- CFX_Edit_Iterator ---------------------------- */ |
| |
| CFX_Edit_Iterator::CFX_Edit_Iterator(CFX_Edit * pEdit,IPDF_VariableText_Iterator * pVTIterator) : |
| m_pEdit(pEdit), |
| m_pVTIterator(pVTIterator) |
| { |
| } |
| |
| CFX_Edit_Iterator::~CFX_Edit_Iterator() |
| { |
| } |
| |
| FX_BOOL CFX_Edit_Iterator::NextWord() |
| { |
| ASSERT(m_pVTIterator != NULL); |
| |
| return m_pVTIterator->NextWord(); |
| } |
| |
| FX_BOOL CFX_Edit_Iterator::NextLine() |
| { |
| ASSERT(m_pVTIterator != NULL); |
| |
| return m_pVTIterator->NextLine(); |
| } |
| |
| FX_BOOL CFX_Edit_Iterator::NextSection() |
| { |
| ASSERT(m_pVTIterator != NULL); |
| |
| return m_pVTIterator->NextSection(); |
| } |
| |
| FX_BOOL CFX_Edit_Iterator::PrevWord() |
| { |
| ASSERT(m_pVTIterator != NULL); |
| |
| return m_pVTIterator->PrevWord(); |
| } |
| |
| FX_BOOL CFX_Edit_Iterator::PrevLine() |
| { |
| ASSERT(m_pVTIterator != NULL); |
| |
| return m_pVTIterator->PrevLine(); |
| } |
| |
| FX_BOOL CFX_Edit_Iterator::PrevSection() |
| { |
| ASSERT(m_pVTIterator != NULL); |
| |
| return m_pVTIterator->PrevSection(); |
| } |
| |
| FX_BOOL CFX_Edit_Iterator::GetWord(CPVT_Word & word) const |
| { |
| ASSERT(m_pEdit != NULL); |
| ASSERT(m_pVTIterator != NULL); |
| |
| if (m_pVTIterator->GetWord(word)) |
| { |
| word.ptWord = m_pEdit->VTToEdit(word.ptWord); |
| return TRUE; |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CFX_Edit_Iterator::GetLine(CPVT_Line & line) const |
| { |
| ASSERT(m_pEdit != NULL); |
| ASSERT(m_pVTIterator != NULL); |
| |
| if (m_pVTIterator->GetLine(line)) |
| { |
| line.ptLine = m_pEdit->VTToEdit(line.ptLine); |
| return TRUE; |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CFX_Edit_Iterator::GetSection(CPVT_Section & section) const |
| { |
| ASSERT(m_pEdit != NULL); |
| ASSERT(m_pVTIterator != NULL); |
| |
| if (m_pVTIterator->GetSection(section)) |
| { |
| section.rcSection = m_pEdit->VTToEdit(section.rcSection); |
| return TRUE; |
| } |
| |
| return FALSE; |
| } |
| |
| void CFX_Edit_Iterator::SetAt(int32_t nWordIndex) |
| { |
| ASSERT(m_pVTIterator != NULL); |
| |
| m_pVTIterator->SetAt(nWordIndex); |
| } |
| |
| void CFX_Edit_Iterator::SetAt(const CPVT_WordPlace & place) |
| { |
| ASSERT(m_pVTIterator != NULL); |
| |
| m_pVTIterator->SetAt(place); |
| } |
| |
| const CPVT_WordPlace & CFX_Edit_Iterator::GetAt() const |
| { |
| ASSERT(m_pVTIterator != NULL); |
| |
| return m_pVTIterator->GetAt(); |
| } |
| |
| IFX_Edit* CFX_Edit_Iterator::GetEdit() const |
| { |
| return m_pEdit; |
| } |
| |
| /* --------------------------- CFX_Edit_Provider ------------------------------- */ |
| |
| CFX_Edit_Provider::CFX_Edit_Provider(IFX_Edit_FontMap * pFontMap) : m_pFontMap(pFontMap) |
| { |
| ASSERT(m_pFontMap != NULL); |
| } |
| |
| CFX_Edit_Provider::~CFX_Edit_Provider() |
| { |
| } |
| |
| IFX_Edit_FontMap* CFX_Edit_Provider::GetFontMap() |
| { |
| return m_pFontMap; |
| } |
| |
| int32_t CFX_Edit_Provider::GetCharWidth(int32_t nFontIndex, FX_WORD word, int32_t nWordStyle) |
| { |
| if (CPDF_Font* pPDFFont = m_pFontMap->GetPDFFont(nFontIndex)) |
| { |
| FX_DWORD charcode = word; |
| |
| if (pPDFFont->IsUnicodeCompatible()) |
| charcode = pPDFFont->CharCodeFromUnicode(word); |
| else |
| charcode = m_pFontMap->CharCodeFromUnicode(nFontIndex, word); |
| |
| if (charcode != -1) |
| return pPDFFont->GetCharWidthF(charcode); |
| } |
| |
| return 0; |
| } |
| |
| int32_t CFX_Edit_Provider::GetTypeAscent(int32_t nFontIndex) |
| { |
| if (CPDF_Font* pPDFFont = m_pFontMap->GetPDFFont(nFontIndex)) |
| return pPDFFont->GetTypeAscent(); |
| |
| return 0; |
| } |
| |
| int32_t CFX_Edit_Provider::GetTypeDescent(int32_t nFontIndex) |
| { |
| if (CPDF_Font* pPDFFont = m_pFontMap->GetPDFFont(nFontIndex)) |
| return pPDFFont->GetTypeDescent(); |
| |
| return 0; |
| } |
| |
| int32_t CFX_Edit_Provider::GetWordFontIndex(FX_WORD word, int32_t charset, int32_t nFontIndex) |
| { |
| return m_pFontMap->GetWordFontIndex(word,charset,nFontIndex); |
| } |
| |
| int32_t CFX_Edit_Provider::GetDefaultFontIndex() |
| { |
| return 0; |
| } |
| |
| FX_BOOL CFX_Edit_Provider::IsLatinWord(FX_WORD word) |
| { |
| return FX_EDIT_ISLATINWORD(word); |
| } |
| |
| /* --------------------------------- CFX_Edit_Refresh --------------------------------- */ |
| |
| CFX_Edit_Refresh::CFX_Edit_Refresh() |
| { |
| } |
| |
| CFX_Edit_Refresh::~CFX_Edit_Refresh() |
| { |
| } |
| |
| void CFX_Edit_Refresh::BeginRefresh() |
| { |
| m_RefreshRects.Empty(); |
| m_OldLineRects = m_NewLineRects; |
| } |
| |
| void CFX_Edit_Refresh::Push(const CPVT_WordRange & linerange,const CPDF_Rect & rect) |
| { |
| m_NewLineRects.Add(linerange,rect); |
| } |
| |
| void CFX_Edit_Refresh::NoAnalyse() |
| { |
| { |
| for (int32_t i = 0, sz = m_OldLineRects.GetSize(); i < sz; i++) |
| if (CFX_Edit_LineRect * pOldRect = m_OldLineRects.GetAt(i)) |
| m_RefreshRects.Add(pOldRect->m_rcLine); |
| } |
| |
| { |
| for (int32_t i = 0, sz = m_NewLineRects.GetSize(); i < sz; i++) |
| if (CFX_Edit_LineRect * pNewRect = m_NewLineRects.GetAt(i)) |
| m_RefreshRects.Add(pNewRect->m_rcLine); |
| } |
| } |
| |
| void CFX_Edit_Refresh::Analyse(int32_t nAlignment) |
| { |
| FX_BOOL bLineTopChanged = FALSE; |
| CPDF_Rect rcResult; |
| FX_FLOAT fWidthDiff; |
| |
| int32_t szMax = FX_EDIT_MAX(m_OldLineRects.GetSize(),m_NewLineRects.GetSize()); |
| int32_t i = 0; |
| |
| while (i < szMax) |
| { |
| CFX_Edit_LineRect * pOldRect = m_OldLineRects.GetAt(i); |
| CFX_Edit_LineRect * pNewRect = m_NewLineRects.GetAt(i); |
| |
| if (pOldRect) |
| { |
| if (pNewRect) |
| { |
| if (bLineTopChanged) |
| { |
| rcResult = pOldRect->m_rcLine; |
| rcResult.Union(pNewRect->m_rcLine); |
| m_RefreshRects.Add(rcResult); |
| } |
| else |
| { |
| if (*pNewRect != *pOldRect) |
| { |
| if (!pNewRect->IsSameTop(*pOldRect) || !pNewRect->IsSameHeight(*pOldRect)) |
| { |
| bLineTopChanged = TRUE; |
| continue; |
| } |
| |
| if (nAlignment == 0) |
| { |
| if (pNewRect->m_wrLine.BeginPos != pOldRect->m_wrLine.BeginPos) |
| { |
| rcResult = pOldRect->m_rcLine; |
| rcResult.Union(pNewRect->m_rcLine); |
| m_RefreshRects.Add(rcResult); |
| } |
| else |
| { |
| if (!pNewRect->IsSameLeft(*pOldRect)) |
| { |
| rcResult = pOldRect->m_rcLine; |
| rcResult.Union(pNewRect->m_rcLine); |
| } |
| else |
| { |
| fWidthDiff = pNewRect->m_rcLine.Width() - pOldRect->m_rcLine.Width(); |
| rcResult = pNewRect->m_rcLine; |
| if (fWidthDiff > 0.0f) |
| rcResult.left = rcResult.right - fWidthDiff; |
| else |
| { |
| rcResult.left = rcResult.right; |
| rcResult.right += (-fWidthDiff); |
| } |
| } |
| m_RefreshRects.Add(rcResult); |
| } |
| } |
| else |
| { |
| rcResult = pOldRect->m_rcLine; |
| rcResult.Union(pNewRect->m_rcLine); |
| m_RefreshRects.Add(rcResult); |
| } |
| } |
| else |
| { |
| //don't need to do anything |
| } |
| } |
| } |
| else |
| { |
| m_RefreshRects.Add(pOldRect->m_rcLine); |
| } |
| } |
| else |
| { |
| if (pNewRect) |
| { |
| m_RefreshRects.Add(pNewRect->m_rcLine); |
| } |
| else |
| { |
| //error |
| } |
| } |
| i++; |
| } |
| } |
| |
| void CFX_Edit_Refresh::AddRefresh(const CPDF_Rect & rect) |
| { |
| m_RefreshRects.Add(rect); |
| } |
| |
| const CFX_Edit_RectArray * CFX_Edit_Refresh::GetRefreshRects() const |
| { |
| return &m_RefreshRects; |
| } |
| |
| void CFX_Edit_Refresh::EndRefresh() |
| { |
| m_RefreshRects.Empty(); |
| } |
| |
| /* ------------------------------------- CFX_Edit_Undo ------------------------------------- */ |
| |
| CFX_Edit_Undo::CFX_Edit_Undo(int32_t nBufsize) : m_nCurUndoPos(0), |
| m_nBufSize(nBufsize), |
| m_bModified(FALSE), |
| m_bVirgin(TRUE), |
| m_bWorking(FALSE) |
| { |
| } |
| |
| CFX_Edit_Undo::~CFX_Edit_Undo() |
| { |
| Reset(); |
| } |
| |
| FX_BOOL CFX_Edit_Undo::CanUndo() const |
| { |
| return m_nCurUndoPos > 0; |
| } |
| |
| void CFX_Edit_Undo::Undo() |
| { |
| m_bWorking = TRUE; |
| |
| if (m_nCurUndoPos > 0) |
| { |
| IFX_Edit_UndoItem * pItem = m_UndoItemStack.GetAt(m_nCurUndoPos-1); |
| ASSERT(pItem != NULL); |
| |
| pItem->Undo(); |
| |
| m_nCurUndoPos--; |
| m_bModified = (m_nCurUndoPos != 0); |
| } |
| |
| m_bWorking = FALSE; |
| } |
| |
| FX_BOOL CFX_Edit_Undo::CanRedo() const |
| { |
| return m_nCurUndoPos < m_UndoItemStack.GetSize(); |
| } |
| |
| void CFX_Edit_Undo::Redo() |
| { |
| m_bWorking = TRUE; |
| |
| int32_t nStackSize = m_UndoItemStack.GetSize(); |
| |
| if (m_nCurUndoPos < nStackSize) |
| { |
| IFX_Edit_UndoItem * pItem = m_UndoItemStack.GetAt(m_nCurUndoPos); |
| ASSERT(pItem != NULL); |
| |
| pItem->Redo(); |
| |
| m_nCurUndoPos++; |
| m_bModified = (m_nCurUndoPos != 0); |
| } |
| |
| m_bWorking = FALSE; |
| } |
| |
| FX_BOOL CFX_Edit_Undo::IsWorking() const |
| { |
| return m_bWorking; |
| } |
| |
| void CFX_Edit_Undo::AddItem(IFX_Edit_UndoItem* pItem) |
| { |
| ASSERT(!m_bWorking); |
| ASSERT(pItem != NULL); |
| ASSERT(m_nBufSize > 1); |
| |
| if (m_nCurUndoPos < m_UndoItemStack.GetSize()) |
| RemoveTails(); |
| |
| if (m_UndoItemStack.GetSize() >= m_nBufSize) |
| { |
| RemoveHeads(); |
| m_bVirgin = FALSE; |
| } |
| |
| m_UndoItemStack.Add(pItem); |
| m_nCurUndoPos = m_UndoItemStack.GetSize(); |
| |
| m_bModified = (m_nCurUndoPos != 0); |
| } |
| |
| FX_BOOL CFX_Edit_Undo::IsModified() const |
| { |
| if (m_bVirgin) |
| return m_bModified; |
| else |
| return TRUE; |
| } |
| |
| IFX_Edit_UndoItem* CFX_Edit_Undo::GetItem(int32_t nIndex) |
| { |
| if (nIndex>=0 && nIndex < m_UndoItemStack.GetSize()) |
| return m_UndoItemStack.GetAt(nIndex); |
| |
| return NULL; |
| } |
| |
| void CFX_Edit_Undo::RemoveHeads() |
| { |
| ASSERT(m_UndoItemStack.GetSize() > 1); |
| |
| delete m_UndoItemStack.GetAt(0); |
| m_UndoItemStack.RemoveAt(0); |
| } |
| |
| void CFX_Edit_Undo::RemoveTails() |
| { |
| for (int32_t i = m_UndoItemStack.GetSize()-1; i >= m_nCurUndoPos; i--) |
| { |
| delete m_UndoItemStack.GetAt(i); |
| m_UndoItemStack.RemoveAt(i); |
| } |
| } |
| |
| void CFX_Edit_Undo::Reset() |
| { |
| for (int32_t i=0, sz=m_UndoItemStack.GetSize(); i < sz; i++) |
| { |
| delete m_UndoItemStack.GetAt(i); |
| } |
| m_nCurUndoPos = 0; |
| m_UndoItemStack.RemoveAll(); |
| } |
| |
| /* -------------------------------- CFX_Edit_GroupUndoItem -------------------------------- */ |
| |
| CFX_Edit_GroupUndoItem::CFX_Edit_GroupUndoItem(const CFX_WideString& sTitle) : m_sTitle(sTitle) |
| { |
| } |
| |
| CFX_Edit_GroupUndoItem::~CFX_Edit_GroupUndoItem() |
| { |
| for (int i=0,sz=m_Items.GetSize(); i<sz; i++) |
| { |
| delete m_Items[i]; |
| } |
| |
| m_Items.RemoveAll(); |
| } |
| |
| void CFX_Edit_GroupUndoItem::AddUndoItem(CFX_Edit_UndoItem* pUndoItem) |
| { |
| ASSERT(pUndoItem != NULL); |
| |
| pUndoItem->SetFirst(FALSE); |
| pUndoItem->SetLast(FALSE); |
| |
| m_Items.Add(pUndoItem); |
| |
| if (m_sTitle.IsEmpty()) |
| m_sTitle = pUndoItem->GetUndoTitle(); |
| } |
| |
| void CFX_Edit_GroupUndoItem::UpdateItems() |
| { |
| if (m_Items.GetSize() > 0) |
| { |
| CFX_Edit_UndoItem* pFirstItem = m_Items[0]; |
| ASSERT(pFirstItem != NULL); |
| pFirstItem->SetFirst(TRUE); |
| |
| CFX_Edit_UndoItem* pLastItem = m_Items[m_Items.GetSize() - 1]; |
| ASSERT(pLastItem != NULL); |
| pLastItem->SetLast(TRUE); |
| } |
| } |
| |
| void CFX_Edit_GroupUndoItem::Undo() |
| { |
| for (int i=m_Items.GetSize()-1; i>=0; i--) |
| { |
| CFX_Edit_UndoItem* pUndoItem = m_Items[i]; |
| ASSERT(pUndoItem != NULL); |
| |
| pUndoItem->Undo(); |
| } |
| } |
| |
| void CFX_Edit_GroupUndoItem::Redo() |
| { |
| for (int i=0,sz=m_Items.GetSize(); i<sz; i++) |
| { |
| CFX_Edit_UndoItem* pUndoItem = m_Items[i]; |
| ASSERT(pUndoItem != NULL); |
| |
| pUndoItem->Redo(); |
| } |
| } |
| |
| CFX_WideString CFX_Edit_GroupUndoItem::GetUndoTitle() |
| { |
| return m_sTitle; |
| } |
| |
| /* ------------------------------------- CFX_Edit_UndoItem derived classes ------------------------------------- */ |
| |
| CFXEU_InsertWord::CFXEU_InsertWord(CFX_Edit * pEdit, const CPVT_WordPlace & wpOldPlace, const CPVT_WordPlace & wpNewPlace, |
| FX_WORD word, int32_t charset, const CPVT_WordProps * pWordProps) |
| : m_pEdit(pEdit), m_wpOld(wpOldPlace), m_wpNew(wpNewPlace), m_Word(word), m_nCharset(charset), m_WordProps() |
| { |
| if (pWordProps) |
| m_WordProps = *pWordProps; |
| } |
| |
| CFXEU_InsertWord::~CFXEU_InsertWord() |
| { |
| } |
| |
| void CFXEU_InsertWord::Redo() |
| { |
| if (m_pEdit) |
| { |
| m_pEdit->SelectNone(); |
| m_pEdit->SetCaret(m_wpOld); |
| m_pEdit->InsertWord(m_Word,m_nCharset,&m_WordProps,FALSE,TRUE); |
| } |
| } |
| |
| void CFXEU_InsertWord::Undo() |
| { |
| if (m_pEdit) |
| { |
| m_pEdit->SelectNone(); |
| m_pEdit->SetCaret(m_wpNew); |
| m_pEdit->Backspace(FALSE,TRUE); |
| } |
| } |
| |
| /* -------------------------------------------------------------------------- */ |
| |
| CFXEU_InsertReturn::CFXEU_InsertReturn(CFX_Edit * pEdit, const CPVT_WordPlace & wpOldPlace, const CPVT_WordPlace & wpNewPlace, |
| const CPVT_SecProps * pSecProps, const CPVT_WordProps * pWordProps) : |
| m_pEdit(pEdit), |
| m_wpOld(wpOldPlace), |
| m_wpNew(wpNewPlace), |
| m_SecProps(), |
| m_WordProps() |
| { |
| if (pSecProps) |
| m_SecProps = *pSecProps; |
| if (pWordProps) |
| m_WordProps = *pWordProps; |
| } |
| |
| CFXEU_InsertReturn::~CFXEU_InsertReturn() |
| { |
| } |
| |
| void CFXEU_InsertReturn::Redo() |
| { |
| if (m_pEdit) |
| { |
| m_pEdit->SelectNone(); |
| m_pEdit->SetCaret(m_wpOld); |
| m_pEdit->InsertReturn(&m_SecProps,&m_WordProps,FALSE,TRUE); |
| } |
| } |
| |
| void CFXEU_InsertReturn::Undo() |
| { |
| if (m_pEdit) |
| { |
| m_pEdit->SelectNone(); |
| m_pEdit->SetCaret(m_wpNew); |
| m_pEdit->Backspace(FALSE,TRUE); |
| } |
| } |
| |
| /* -------------------------------------------------------------------------- */ |
| //CFXEU_Backspace |
| |
| CFXEU_Backspace::CFXEU_Backspace(CFX_Edit * pEdit, const CPVT_WordPlace & wpOldPlace, const CPVT_WordPlace & wpNewPlace, |
| FX_WORD word, int32_t charset, |
| const CPVT_SecProps & SecProps, const CPVT_WordProps & WordProps) : |
| m_pEdit(pEdit), |
| m_wpOld(wpOldPlace), |
| m_wpNew(wpNewPlace), |
| m_Word(word), |
| m_nCharset(charset), |
| m_SecProps(SecProps), |
| m_WordProps(WordProps) |
| { |
| } |
| |
| CFXEU_Backspace::~CFXEU_Backspace() |
| { |
| } |
| |
| void CFXEU_Backspace::Redo() |
| { |
| if (m_pEdit) |
| { |
| m_pEdit->SelectNone(); |
| m_pEdit->SetCaret(m_wpOld); |
| m_pEdit->Backspace(FALSE,TRUE); |
| } |
| } |
| |
| void CFXEU_Backspace::Undo() |
| { |
| if (m_pEdit) |
| { |
| m_pEdit->SelectNone(); |
| m_pEdit->SetCaret(m_wpNew); |
| if (m_wpNew.SecCmp(m_wpOld) != 0) |
| { |
| m_pEdit->InsertReturn(&m_SecProps,&m_WordProps,FALSE,TRUE); |
| } |
| else |
| { |
| m_pEdit->InsertWord(m_Word,m_nCharset,&m_WordProps,FALSE,TRUE); |
| } |
| } |
| } |
| |
| /* -------------------------------------------------------------------------- */ |
| //CFXEU_Delete |
| |
| CFXEU_Delete::CFXEU_Delete(CFX_Edit * pEdit, const CPVT_WordPlace & wpOldPlace, const CPVT_WordPlace & wpNewPlace, |
| FX_WORD word, int32_t charset, |
| const CPVT_SecProps & SecProps, const CPVT_WordProps & WordProps, FX_BOOL bSecEnd) : |
| m_pEdit(pEdit), |
| m_wpOld(wpOldPlace), |
| m_wpNew(wpNewPlace), |
| m_Word(word), |
| m_nCharset(charset), |
| m_SecProps(SecProps), |
| m_WordProps(WordProps), |
| m_bSecEnd(bSecEnd) |
| { |
| } |
| |
| CFXEU_Delete::~CFXEU_Delete() |
| { |
| } |
| |
| void CFXEU_Delete::Redo() |
| { |
| if (m_pEdit) |
| { |
| m_pEdit->SelectNone(); |
| m_pEdit->SetCaret(m_wpOld); |
| m_pEdit->Delete(FALSE,TRUE); |
| } |
| } |
| |
| void CFXEU_Delete::Undo() |
| { |
| if (m_pEdit) |
| { |
| m_pEdit->SelectNone(); |
| m_pEdit->SetCaret(m_wpNew); |
| if (m_bSecEnd) |
| { |
| m_pEdit->InsertReturn(&m_SecProps,&m_WordProps,FALSE,TRUE); |
| } |
| else |
| { |
| m_pEdit->InsertWord(m_Word,m_nCharset,&m_WordProps,FALSE,TRUE); |
| } |
| } |
| } |
| |
| /* -------------------------------------------------------------------------- */ |
| //CFXEU_Clear |
| |
| CFXEU_Clear::CFXEU_Clear(CFX_Edit * pEdit, const CPVT_WordRange & wrSel, const CFX_WideString & swText) : |
| m_pEdit(pEdit), |
| m_wrSel(wrSel), |
| m_swText(swText) |
| { |
| } |
| |
| CFXEU_Clear::~CFXEU_Clear() |
| { |
| } |
| |
| void CFXEU_Clear::Redo() |
| { |
| if (m_pEdit) |
| { |
| m_pEdit->SelectNone(); |
| m_pEdit->SetSel(m_wrSel.BeginPos,m_wrSel.EndPos); |
| m_pEdit->Clear(FALSE,TRUE); |
| } |
| } |
| |
| void CFXEU_Clear::Undo() |
| { |
| if (m_pEdit) |
| { |
| m_pEdit->SelectNone(); |
| m_pEdit->SetCaret(m_wrSel.BeginPos); |
| m_pEdit->InsertText(m_swText.c_str(), DEFAULT_CHARSET, NULL, NULL, FALSE, TRUE); |
| m_pEdit->SetSel(m_wrSel.BeginPos,m_wrSel.EndPos); |
| } |
| } |
| |
| /* -------------------------------------------------------------------------- */ |
| //CFXEU_ClearRich |
| |
| CFXEU_ClearRich::CFXEU_ClearRich(CFX_Edit * pEdit, const CPVT_WordPlace & wpOldPlace, const CPVT_WordPlace & wpNewPlace, |
| const CPVT_WordRange & wrSel, FX_WORD word, int32_t charset, |
| const CPVT_SecProps & SecProps, const CPVT_WordProps & WordProps) : |
| m_pEdit(pEdit), |
| m_wpOld(wpOldPlace), |
| m_wpNew(wpNewPlace), |
| m_wrSel(wrSel), |
| m_Word(word), |
| m_nCharset(charset), |
| m_SecProps(SecProps), |
| m_WordProps(WordProps) |
| { |
| } |
| |
| CFXEU_ClearRich::~CFXEU_ClearRich() |
| { |
| } |
| |
| void CFXEU_ClearRich::Redo() |
| { |
| if (m_pEdit && IsLast()) |
| { |
| m_pEdit->SelectNone(); |
| m_pEdit->SetSel(m_wrSel.BeginPos,m_wrSel.EndPos); |
| m_pEdit->Clear(FALSE,TRUE); |
| } |
| } |
| |
| void CFXEU_ClearRich::Undo() |
| { |
| if (m_pEdit) |
| { |
| m_pEdit->SelectNone(); |
| m_pEdit->SetCaret(m_wpOld); |
| if (m_wpNew.SecCmp(m_wpOld) != 0) |
| { |
| m_pEdit->InsertReturn(&m_SecProps,&m_WordProps,FALSE,FALSE); |
| } |
| else |
| { |
| m_pEdit->InsertWord(m_Word,m_nCharset,&m_WordProps,FALSE,FALSE); |
| } |
| |
| if (IsFirst()) |
| { |
| m_pEdit->PaintInsertText(m_wrSel.BeginPos,m_wrSel.EndPos); |
| m_pEdit->SetSel(m_wrSel.BeginPos,m_wrSel.EndPos); |
| } |
| } |
| } |
| /* -------------------------------------------------------------------------- */ |
| //CFXEU_InsertText |
| |
| CFXEU_InsertText::CFXEU_InsertText(CFX_Edit * pEdit, const CPVT_WordPlace & wpOldPlace, const CPVT_WordPlace & wpNewPlace, |
| const CFX_WideString & swText, int32_t charset, |
| const CPVT_SecProps * pSecProps, const CPVT_WordProps * pWordProps) : |
| m_pEdit(pEdit), |
| m_wpOld(wpOldPlace), |
| m_wpNew(wpNewPlace), |
| m_swText(swText), |
| m_nCharset(charset), |
| m_SecProps(), |
| m_WordProps() |
| { |
| if (pSecProps) |
| m_SecProps = *pSecProps; |
| if (pWordProps) |
| m_WordProps = *pWordProps; |
| } |
| |
| CFXEU_InsertText::~CFXEU_InsertText() |
| { |
| } |
| |
| void CFXEU_InsertText::Redo() |
| { |
| if (m_pEdit && IsLast()) |
| { |
| m_pEdit->SelectNone(); |
| m_pEdit->SetCaret(m_wpOld); |
| m_pEdit->InsertText(m_swText.c_str(), m_nCharset, &m_SecProps, &m_WordProps, FALSE, TRUE); |
| } |
| } |
| |
| void CFXEU_InsertText::Undo() |
| { |
| if (m_pEdit) |
| { |
| m_pEdit->SelectNone(); |
| m_pEdit->SetSel(m_wpOld,m_wpNew); |
| m_pEdit->Clear(FALSE,TRUE); |
| } |
| } |
| |
| /* -------------------------------------------------------------------------- */ |
| |
| CFXEU_SetSecProps::CFXEU_SetSecProps(CFX_Edit * pEdit, const CPVT_WordPlace & place, EDIT_PROPS_E ep, |
| const CPVT_SecProps & oldsecprops, const CPVT_WordProps & oldwordprops, |
| const CPVT_SecProps & newsecprops, const CPVT_WordProps & newwordprops, const CPVT_WordRange & range) |
| : m_pEdit(pEdit), |
| m_wpPlace(place), |
| m_wrPlace(range), |
| m_eProps(ep), |
| m_OldSecProps(oldsecprops), |
| m_NewSecProps(newsecprops), |
| m_OldWordProps(oldwordprops), |
| m_NewWordProps(newwordprops) |
| { |
| } |
| |
| CFXEU_SetSecProps::~CFXEU_SetSecProps() |
| { |
| } |
| |
| void CFXEU_SetSecProps::Redo() |
| { |
| if (m_pEdit) |
| { |
| m_pEdit->SetSecProps(m_eProps,m_wpPlace,&m_NewSecProps,&m_NewWordProps,m_wrPlace,FALSE); |
| if (IsLast()) |
| { |
| m_pEdit->SelectNone(); |
| m_pEdit->PaintSetProps(m_eProps,m_wrPlace); |
| m_pEdit->SetSel(m_wrPlace.BeginPos,m_wrPlace.EndPos); |
| } |
| } |
| } |
| |
| void CFXEU_SetSecProps::Undo() |
| { |
| if (m_pEdit) |
| { |
| m_pEdit->SetSecProps(m_eProps,m_wpPlace,&m_OldSecProps,&m_OldWordProps,m_wrPlace,FALSE); |
| if (IsFirst()) |
| { |
| m_pEdit->SelectNone(); |
| m_pEdit->PaintSetProps(m_eProps,m_wrPlace); |
| m_pEdit->SetSel(m_wrPlace.BeginPos,m_wrPlace.EndPos); |
| } |
| } |
| } |
| |
| /* -------------------------------------------------------------------------- */ |
| |
| CFXEU_SetWordProps::CFXEU_SetWordProps(CFX_Edit * pEdit, const CPVT_WordPlace & place, EDIT_PROPS_E ep, |
| const CPVT_WordProps & oldprops, const CPVT_WordProps & newprops, const CPVT_WordRange & range) |
| : m_pEdit(pEdit), |
| m_wpPlace(place), |
| m_wrPlace(range), |
| m_eProps(ep), |
| m_OldWordProps(oldprops), |
| m_NewWordProps(newprops) |
| { |
| } |
| |
| CFXEU_SetWordProps::~CFXEU_SetWordProps() |
| { |
| } |
| |
| void CFXEU_SetWordProps::Redo() |
| { |
| if (m_pEdit) |
| { |
| m_pEdit->SetWordProps(m_eProps,m_wpPlace,&m_NewWordProps,m_wrPlace,FALSE); |
| if (IsLast()) |
| { |
| m_pEdit->SelectNone(); |
| m_pEdit->PaintSetProps(m_eProps,m_wrPlace); |
| m_pEdit->SetSel(m_wrPlace.BeginPos,m_wrPlace.EndPos); |
| } |
| } |
| } |
| |
| void CFXEU_SetWordProps::Undo() |
| { |
| if (m_pEdit) |
| { |
| m_pEdit->SetWordProps(m_eProps,m_wpPlace,&m_OldWordProps,m_wrPlace,FALSE); |
| if (IsFirst()) |
| { |
| m_pEdit->SelectNone(); |
| m_pEdit->PaintSetProps(m_eProps,m_wrPlace); |
| m_pEdit->SetSel(m_wrPlace.BeginPos,m_wrPlace.EndPos); |
| } |
| } |
| } |
| |
| /* ------------------------------------- CFX_Edit ------------------------------------- */ |
| |
| CFX_Edit::CFX_Edit(IPDF_VariableText * pVT) : |
| m_pVT(pVT), |
| m_pNotify(NULL), |
| m_pOprNotify(NULL), |
| m_pVTProvide(NULL), |
| m_wpCaret(-1,-1,-1), |
| m_wpOldCaret(-1,-1,-1), |
| m_SelState(), |
| m_ptScrollPos(0,0), |
| m_ptRefreshScrollPos(0,0), |
| m_bEnableScroll(FALSE), |
| m_pIterator(NULL), |
| m_ptCaret(0.0f,0.0f), |
| m_Undo(FX_EDIT_UNDO_MAXITEM), |
| m_nAlignment(0), |
| m_bNotifyFlag(FALSE), |
| m_bEnableOverflow(FALSE), |
| m_bEnableRefresh(TRUE), |
| m_rcOldContent(0.0f,0.0f,0.0f,0.0f), |
| m_bEnableUndo(TRUE), |
| m_bNotify(TRUE), |
| m_bOprNotify(FALSE), |
| m_pGroupUndoItem(NULL) |
| { |
| ASSERT(pVT != NULL); |
| } |
| |
| CFX_Edit::~CFX_Edit() |
| { |
| delete m_pVTProvide; |
| m_pVTProvide = NULL; |
| delete m_pIterator; |
| m_pIterator = NULL; |
| ASSERT(m_pGroupUndoItem == NULL); |
| } |
| |
| // public methods |
| |
| void CFX_Edit::Initialize() |
| { |
| m_pVT->Initialize(); |
| SetCaret(m_pVT->GetBeginWordPlace()); |
| SetCaretOrigin(); |
| } |
| |
| void CFX_Edit::SetFontMap(IFX_Edit_FontMap * pFontMap) |
| { |
| delete m_pVTProvide; |
| m_pVT->SetProvider(m_pVTProvide = new CFX_Edit_Provider(pFontMap)); |
| } |
| |
| void CFX_Edit::SetVTProvider(IPDF_VariableText_Provider* pProvider) |
| { |
| m_pVT->SetProvider(pProvider); |
| } |
| |
| void CFX_Edit::SetNotify(IFX_Edit_Notify* pNotify) |
| { |
| m_pNotify = pNotify; |
| } |
| |
| void CFX_Edit::SetOprNotify(IFX_Edit_OprNotify* pOprNotify) |
| { |
| m_pOprNotify = pOprNotify; |
| } |
| |
| IFX_Edit_Iterator * CFX_Edit::GetIterator() |
| { |
| if (!m_pIterator) |
| m_pIterator = new CFX_Edit_Iterator(this,m_pVT->GetIterator()); |
| |
| return m_pIterator; |
| } |
| |
| IPDF_VariableText * CFX_Edit::GetVariableText() |
| { |
| return m_pVT; |
| } |
| |
| IFX_Edit_FontMap* CFX_Edit::GetFontMap() |
| { |
| if (m_pVTProvide) |
| return m_pVTProvide->GetFontMap(); |
| |
| return NULL; |
| } |
| |
| void CFX_Edit::SetPlateRect(const CPDF_Rect & rect, FX_BOOL bPaint/* = TRUE*/) |
| { |
| m_pVT->SetPlateRect(rect); |
| m_ptScrollPos = CPDF_Point(rect.left,rect.top); |
| if (bPaint) Paint(); |
| } |
| |
| void CFX_Edit::SetAlignmentH(int32_t nFormat/* =0 */, FX_BOOL bPaint/* = TRUE*/) |
| { |
| m_pVT->SetAlignment(nFormat); |
| if (bPaint) Paint(); |
| } |
| |
| void CFX_Edit::SetAlignmentV(int32_t nFormat/* =0 */, FX_BOOL bPaint/* = TRUE*/) |
| { |
| m_nAlignment = nFormat; |
| if (bPaint) Paint(); |
| } |
| |
| void CFX_Edit::SetPasswordChar(FX_WORD wSubWord/* ='*' */, FX_BOOL bPaint/* = TRUE*/) |
| { |
| m_pVT->SetPasswordChar(wSubWord); |
| if (bPaint) Paint(); |
| } |
| |
| void CFX_Edit::SetLimitChar(int32_t nLimitChar/* =0 */, FX_BOOL bPaint/* = TRUE*/) |
| { |
| m_pVT->SetLimitChar(nLimitChar); |
| if (bPaint) Paint(); |
| } |
| |
| void CFX_Edit::SetCharArray(int32_t nCharArray/* =0 */, FX_BOOL bPaint/* = TRUE*/) |
| { |
| m_pVT->SetCharArray(nCharArray); |
| if (bPaint) Paint(); |
| } |
| |
| void CFX_Edit::SetCharSpace(FX_FLOAT fCharSpace/* =0.0f */, FX_BOOL bPaint/* = TRUE*/) |
| { |
| m_pVT->SetCharSpace(fCharSpace); |
| if (bPaint) Paint(); |
| } |
| |
| void CFX_Edit::SetHorzScale(int32_t nHorzScale/* =100 */, FX_BOOL bPaint/* = TRUE*/) |
| { |
| m_pVT->SetHorzScale(nHorzScale); |
| if (bPaint) Paint(); |
| } |
| |
| void CFX_Edit::SetMultiLine(FX_BOOL bMultiLine/* =TRUE */, FX_BOOL bPaint/* = TRUE*/) |
| { |
| m_pVT->SetMultiLine(bMultiLine); |
| if (bPaint) Paint(); |
| } |
| |
| void CFX_Edit::SetAutoReturn(FX_BOOL bAuto/* =TRUE */, FX_BOOL bPaint/* = TRUE*/) |
| { |
| m_pVT->SetAutoReturn(bAuto); |
| if (bPaint) Paint(); |
| } |
| |
| void CFX_Edit::SetLineLeading(FX_FLOAT fLineLeading/* =TRUE */, FX_BOOL bPaint/* = TRUE*/) |
| { |
| m_pVT->SetLineLeading(fLineLeading); |
| if (bPaint) Paint(); |
| } |
| |
| void CFX_Edit::SetAutoFontSize(FX_BOOL bAuto/* =TRUE */, FX_BOOL bPaint/* = TRUE*/) |
| { |
| m_pVT->SetAutoFontSize(bAuto); |
| if (bPaint) Paint(); |
| } |
| |
| void CFX_Edit::SetFontSize(FX_FLOAT fFontSize, FX_BOOL bPaint/* = TRUE*/) |
| { |
| m_pVT->SetFontSize(fFontSize); |
| if (bPaint) Paint(); |
| } |
| |
| void CFX_Edit::SetAutoScroll(FX_BOOL bAuto/* =TRUE */, FX_BOOL bPaint/* = TRUE*/) |
| { |
| m_bEnableScroll = bAuto; |
| if (bPaint) Paint(); |
| } |
| |
| void CFX_Edit::SetTextOverflow(FX_BOOL bAllowed /*= FALSE*/, FX_BOOL bPaint/* = TRUE*/) |
| { |
| m_bEnableOverflow = bAllowed; |
| if (bPaint) Paint(); |
| } |
| |
| void CFX_Edit::SetSel(int32_t nStartChar,int32_t nEndChar) |
| { |
| if (m_pVT->IsValid()) |
| { |
| if (nStartChar == 0 && nEndChar < 0) |
| { |
| SelectAll(); |
| } |
| else if (nStartChar < 0) |
| { |
| SelectNone(); |
| } |
| else |
| { |
| if (nStartChar < nEndChar) |
| { |
| SetSel(m_pVT->WordIndexToWordPlace(nStartChar),m_pVT->WordIndexToWordPlace(nEndChar)); |
| } |
| else |
| { |
| SetSel(m_pVT->WordIndexToWordPlace(nEndChar),m_pVT->WordIndexToWordPlace(nStartChar)); |
| } |
| } |
| } |
| } |
| |
| void CFX_Edit::SetSel(const CPVT_WordPlace & begin,const CPVT_WordPlace & end) |
| { |
| if (m_pVT->IsValid()) |
| { |
| SelectNone(); |
| |
| m_SelState.Set(begin,end); |
| |
| SetCaret(m_SelState.EndPos); |
| |
| if (m_SelState.IsExist()) |
| { |
| ScrollToCaret(); |
| CPVT_WordRange wr(m_SelState.BeginPos,m_SelState.EndPos); |
| Refresh(RP_OPTIONAL,&wr); |
| SetCaretInfo(); |
| } |
| else |
| { |
| ScrollToCaret(); |
| SetCaretInfo(); |
| } |
| } |
| } |
| |
| void CFX_Edit::GetSel(int32_t & nStartChar, int32_t & nEndChar) const |
| { |
| nStartChar = -1; |
| nEndChar = -1; |
| |
| if (m_pVT->IsValid()) |
| { |
| if (m_SelState.IsExist()) |
| { |
| if (m_SelState.BeginPos.WordCmp(m_SelState.EndPos)<0) |
| { |
| nStartChar = m_pVT->WordPlaceToWordIndex(m_SelState.BeginPos); |
| nEndChar = m_pVT->WordPlaceToWordIndex(m_SelState.EndPos); |
| } |
| else |
| { |
| nStartChar = m_pVT->WordPlaceToWordIndex(m_SelState.EndPos); |
| nEndChar = m_pVT->WordPlaceToWordIndex(m_SelState.BeginPos); |
| } |
| } |
| else |
| { |
| nStartChar = m_pVT->WordPlaceToWordIndex(m_wpCaret); |
| nEndChar = m_pVT->WordPlaceToWordIndex(m_wpCaret); |
| } |
| } |
| } |
| |
| int32_t CFX_Edit::GetCaret() const |
| { |
| if (m_pVT->IsValid()) |
| return m_pVT->WordPlaceToWordIndex(m_wpCaret); |
| |
| return -1; |
| } |
| |
| CPVT_WordPlace CFX_Edit::GetCaretWordPlace() const |
| { |
| return m_wpCaret; |
| } |
| |
| CFX_WideString CFX_Edit::GetText() const |
| { |
| CFX_WideString swRet; |
| |
| if (m_pVT->IsValid()) |
| { |
| if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator()) |
| { |
| FX_BOOL bRich = m_pVT->IsRichText(); |
| |
| pIterator->SetAt(0); |
| |
| CPVT_Word wordinfo; |
| CPVT_WordPlace oldplace = pIterator->GetAt(); |
| while (pIterator->NextWord()) |
| { |
| CPVT_WordPlace place = pIterator->GetAt(); |
| |
| if (pIterator->GetWord(wordinfo)) |
| { |
| if (bRich) |
| { |
| swRet += wordinfo.Word; |
| } |
| else |
| { |
| swRet += wordinfo.Word; |
| } |
| } |
| |
| if (oldplace.SecCmp(place) != 0) |
| { |
| swRet += 0x0D; |
| swRet += 0x0A; |
| } |
| |
| oldplace = place; |
| } |
| } |
| } |
| |
| return swRet; |
| } |
| |
| CFX_WideString CFX_Edit::GetRangeText(const CPVT_WordRange & range) const |
| { |
| CFX_WideString swRet; |
| |
| if (m_pVT->IsValid()) |
| { |
| FX_BOOL bRich = m_pVT->IsRichText(); |
| |
| if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator()) |
| { |
| CPVT_WordRange wrTemp = range; |
| m_pVT->UpdateWordPlace(wrTemp.BeginPos); |
| m_pVT->UpdateWordPlace(wrTemp.EndPos); |
| pIterator->SetAt(wrTemp.BeginPos); |
| |
| CPVT_Word wordinfo; |
| CPVT_WordPlace oldplace = wrTemp.BeginPos; |
| while (pIterator->NextWord()) |
| { |
| CPVT_WordPlace place = pIterator->GetAt(); |
| if (place.WordCmp(wrTemp.EndPos) > 0)break; |
| |
| if (pIterator->GetWord(wordinfo)) |
| { |
| if (bRich) |
| { |
| swRet += wordinfo.Word; |
| } |
| else |
| { |
| swRet += wordinfo.Word; |
| } |
| } |
| |
| if (oldplace.SecCmp(place) != 0) |
| { |
| swRet += 0x0D; |
| swRet += 0x0A; |
| } |
| |
| oldplace = place; |
| } |
| } |
| } |
| |
| return swRet; |
| } |
| |
| CFX_WideString CFX_Edit::GetSelText() const |
| { |
| return GetRangeText(m_SelState.ConvertToWordRange()); |
| } |
| |
| int32_t CFX_Edit::GetTotalWords() const |
| { |
| return m_pVT->GetTotalWords(); |
| } |
| |
| int32_t CFX_Edit::GetTotalLines() const |
| { |
| int32_t nLines = 0; |
| |
| if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator()) |
| { |
| pIterator->SetAt(0); |
| while (pIterator->NextLine()) |
| nLines++; |
| } |
| |
| return nLines+1; |
| } |
| |
| CPVT_WordRange CFX_Edit::GetSelectWordRange() const |
| { |
| return m_SelState.ConvertToWordRange(); |
| } |
| |
| CPVT_WordRange CFX_Edit::CombineWordRange(const CPVT_WordRange & wr1, const CPVT_WordRange & wr2) |
| { |
| CPVT_WordRange wrRet; |
| |
| if (wr1.BeginPos.WordCmp(wr2.BeginPos) < 0) |
| { |
| wrRet.BeginPos = wr1.BeginPos; |
| } |
| else |
| { |
| wrRet.BeginPos = wr2.BeginPos; |
| } |
| |
| if (wr1.EndPos.WordCmp(wr2.EndPos) < 0) |
| { |
| wrRet.EndPos = wr2.EndPos; |
| } |
| else |
| { |
| wrRet.EndPos = wr1.EndPos; |
| } |
| |
| return wrRet; |
| } |
| |
| FX_BOOL CFX_Edit::IsRichText() const |
| { |
| return m_pVT->IsRichText(); |
| } |
| |
| void CFX_Edit::SetRichText(FX_BOOL bRichText/* =TRUE */, FX_BOOL bPaint/* = TRUE*/) |
| { |
| m_pVT->SetRichText(bRichText); |
| if (bPaint) Paint(); |
| } |
| |
| FX_BOOL CFX_Edit::SetRichFontIndex(int32_t nFontIndex) |
| { |
| CPVT_WordProps WordProps; |
| WordProps.nFontIndex = nFontIndex; |
| return SetRichTextProps(EP_FONTINDEX,NULL,&WordProps); |
| } |
| |
| FX_BOOL CFX_Edit::SetRichFontSize(FX_FLOAT fFontSize) |
| { |
| CPVT_WordProps WordProps; |
| WordProps.fFontSize = fFontSize; |
| return SetRichTextProps(EP_FONTSIZE,NULL,&WordProps); |
| } |
| |
| FX_BOOL CFX_Edit::SetRichTextColor(FX_COLORREF dwColor) |
| { |
| CPVT_WordProps WordProps; |
| WordProps.dwWordColor = dwColor; |
| return SetRichTextProps(EP_WORDCOLOR,NULL,&WordProps); |
| } |
| |
| FX_BOOL CFX_Edit::SetRichTextScript(int32_t nScriptType) |
| { |
| CPVT_WordProps WordProps; |
| WordProps.nScriptType = nScriptType; |
| return SetRichTextProps(EP_SCRIPTTYPE,NULL,&WordProps); |
| } |
| |
| FX_BOOL CFX_Edit::SetRichTextBold(FX_BOOL bBold) |
| { |
| CPVT_WordProps WordProps; |
| if (bBold) |
| WordProps.nWordStyle |= PVTWORD_STYLE_BOLD; |
| return SetRichTextProps(EP_BOLD,NULL,&WordProps); |
| } |
| |
| FX_BOOL CFX_Edit::SetRichTextItalic(FX_BOOL bItalic) |
| { |
| CPVT_WordProps WordProps; |
| if (bItalic) |
| WordProps.nWordStyle |= PVTWORD_STYLE_ITALIC; |
| return SetRichTextProps(EP_ITALIC,NULL,&WordProps); |
| } |
| |
| FX_BOOL CFX_Edit::SetRichTextUnderline(FX_BOOL bUnderline) |
| { |
| CPVT_WordProps WordProps; |
| if (bUnderline) |
| WordProps.nWordStyle |= PVTWORD_STYLE_UNDERLINE; |
| return SetRichTextProps(EP_UNDERLINE,NULL,&WordProps); |
| } |
| |
| FX_BOOL CFX_Edit::SetRichTextCrossout(FX_BOOL bCrossout) |
| { |
| CPVT_WordProps WordProps; |
| if (bCrossout) |
| WordProps.nWordStyle |= PVTWORD_STYLE_CROSSOUT; |
| return SetRichTextProps(EP_CROSSOUT,NULL,&WordProps); |
| } |
| |
| FX_BOOL CFX_Edit::SetRichTextCharSpace(FX_FLOAT fCharSpace) |
| { |
| CPVT_WordProps WordProps; |
| WordProps.fCharSpace = fCharSpace; |
| return SetRichTextProps(EP_CHARSPACE,NULL,&WordProps); |
| } |
| |
| FX_BOOL CFX_Edit::SetRichTextHorzScale(int32_t nHorzScale /*= 100*/) |
| { |
| CPVT_WordProps WordProps; |
| WordProps.nHorzScale = nHorzScale; |
| return SetRichTextProps(EP_HORZSCALE,NULL,&WordProps); |
| } |
| |
| FX_BOOL CFX_Edit::SetRichTextLineLeading(FX_FLOAT fLineLeading) |
| { |
| CPVT_SecProps SecProps; |
| SecProps.fLineLeading = fLineLeading; |
| return SetRichTextProps(EP_LINELEADING,&SecProps,NULL); |
| } |
| |
| FX_BOOL CFX_Edit::SetRichTextLineIndent(FX_FLOAT fLineIndent) |
| { |
| CPVT_SecProps SecProps; |
| SecProps.fLineIndent = fLineIndent; |
| return SetRichTextProps(EP_LINEINDENT,&SecProps,NULL); |
| } |
| |
| FX_BOOL CFX_Edit::SetRichTextAlignment(int32_t nAlignment) |
| { |
| CPVT_SecProps SecProps; |
| SecProps.nAlignment = nAlignment; |
| return SetRichTextProps(EP_ALIGNMENT,&SecProps,NULL); |
| } |
| |
| FX_BOOL CFX_Edit::SetRichTextProps(EDIT_PROPS_E eProps, const CPVT_SecProps * pSecProps, const CPVT_WordProps * pWordProps) |
| { |
| FX_BOOL bSet = FALSE; |
| FX_BOOL bSet1,bSet2; |
| if (m_pVT->IsValid() && m_pVT->IsRichText()) |
| { |
| if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator()) |
| { |
| CPVT_WordRange wrTemp = m_SelState.ConvertToWordRange(); |
| |
| m_pVT->UpdateWordPlace(wrTemp.BeginPos); |
| m_pVT->UpdateWordPlace(wrTemp.EndPos); |
| pIterator->SetAt(wrTemp.BeginPos); |
| |
| BeginGroupUndo(L"");; |
| |
| bSet = SetSecProps(eProps,wrTemp.BeginPos,pSecProps,pWordProps,wrTemp,TRUE); |
| |
| while (pIterator->NextWord()) |
| { |
| CPVT_WordPlace place = pIterator->GetAt(); |
| if (place.WordCmp(wrTemp.EndPos) > 0) break; |
| bSet1 = SetSecProps(eProps,place,pSecProps,pWordProps,wrTemp,TRUE); |
| bSet2 = SetWordProps(eProps,place,pWordProps,wrTemp,TRUE); |
| |
| if (!bSet) |
| bSet = (bSet1 || bSet2); |
| } |
| |
| EndGroupUndo(); |
| |
| if (bSet) |
| { |
| PaintSetProps(eProps,wrTemp); |
| } |
| } |
| } |
| |
| return bSet; |
| } |
| |
| void CFX_Edit::PaintSetProps(EDIT_PROPS_E eProps, const CPVT_WordRange & wr) |
| { |
| switch(eProps) |
| { |
| case EP_LINELEADING: |
| case EP_LINEINDENT: |
| case EP_ALIGNMENT: |
| RearrangePart(wr); |
| ScrollToCaret(); |
| Refresh(RP_ANALYSE); |
| SetCaretOrigin(); |
| SetCaretInfo(); |
| break; |
| case EP_WORDCOLOR: |
| case EP_UNDERLINE: |
| case EP_CROSSOUT: |
| Refresh(RP_OPTIONAL,&wr); |
| break; |
| case EP_FONTINDEX: |
| case EP_FONTSIZE: |
| case EP_SCRIPTTYPE: |
| case EP_CHARSPACE: |
| case EP_HORZSCALE: |
| case EP_BOLD: |
| case EP_ITALIC: |
| RearrangePart(wr); |
| ScrollToCaret(); |
| |
| CPVT_WordRange wrRefresh(m_pVT->GetSectionBeginPlace(wr.BeginPos), |
| m_pVT->GetSectionEndPlace(wr.EndPos)); |
| Refresh(RP_ANALYSE,&wrRefresh); |
| |
| SetCaretOrigin(); |
| SetCaretInfo(); |
| break; |
| } |
| } |
| |
| FX_BOOL CFX_Edit::SetSecProps(EDIT_PROPS_E eProps, const CPVT_WordPlace & place, |
| const CPVT_SecProps * pSecProps, const CPVT_WordProps * pWordProps, |
| const CPVT_WordRange & wr, FX_BOOL bAddUndo) |
| { |
| if (m_pVT->IsValid() && m_pVT->IsRichText()) |
| { |
| if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator()) |
| { |
| FX_BOOL bSet = FALSE; |
| CPVT_Section secinfo; |
| CPVT_Section OldSecinfo; |
| |
| CPVT_WordPlace oldplace = pIterator->GetAt(); |
| |
| if (eProps == EP_LINELEADING || eProps == EP_LINEINDENT || eProps == EP_ALIGNMENT) |
| { |
| if (pSecProps) |
| { |
| pIterator->SetAt(place); |
| if (pIterator->GetSection(secinfo)) |
| { |
| if (bAddUndo) OldSecinfo = secinfo; |
| |
| switch(eProps) |
| { |
| case EP_LINELEADING: |
| if (!FX_EDIT_IsFloatEqual(secinfo.SecProps.fLineLeading,pSecProps->fLineLeading)) |
| { |
| secinfo.SecProps.fLineLeading = pSecProps->fLineLeading; |
| bSet = TRUE; |
| } |
| break; |
| case EP_LINEINDENT: |
| if (!FX_EDIT_IsFloatEqual(secinfo.SecProps.fLineIndent,pSecProps->fLineIndent)) |
| { |
| secinfo.SecProps.fLineIndent = pSecProps->fLineIndent; |
| bSet = TRUE; |
| } |
| break; |
| case EP_ALIGNMENT: |
| if (secinfo.SecProps.nAlignment != pSecProps->nAlignment) |
| { |
| secinfo.SecProps.nAlignment = pSecProps->nAlignment; |
| bSet = TRUE; |
| } |
| break; |
| default: |
| break; |
| } |
| } |
| } |
| } |
| else |
| { |
| if (pWordProps && place == m_pVT->GetSectionBeginPlace(place)) |
| { |
| pIterator->SetAt(place); |
| if (pIterator->GetSection(secinfo)) |
| { |
| if (bAddUndo) OldSecinfo = secinfo; |
| |
| switch(eProps) |
| { |
| case EP_FONTINDEX: |
| if (secinfo.WordProps.nFontIndex != pWordProps->nFontIndex) |
| { |
| secinfo.WordProps.nFontIndex = pWordProps->nFontIndex; |
| bSet = TRUE; |
| } |
| break; |
| case EP_FONTSIZE: |
| if (!FX_EDIT_IsFloatEqual(secinfo.WordProps.fFontSize,pWordProps->fFontSize)) |
| { |
| secinfo.WordProps.fFontSize = pWordProps->fFontSize; |
| bSet = TRUE; |
| } |
| break; |
| case EP_WORDCOLOR: |
| if (secinfo.WordProps.dwWordColor != pWordProps->dwWordColor) |
| { |
| secinfo.WordProps.dwWordColor = pWordProps->dwWordColor; |
| bSet = TRUE; |
| } |
| break; |
| case EP_SCRIPTTYPE: |
| if (secinfo.WordProps.nScriptType != pWordProps->nScriptType) |
| { |
| secinfo.WordProps.nScriptType = pWordProps->nScriptType; |
| bSet = TRUE; |
| } |
| break; |
| case EP_CHARSPACE: |
| if (!FX_EDIT_IsFloatEqual(secinfo.WordProps.fCharSpace,pWordProps->fCharSpace)) |
| { |
| secinfo.WordProps.fCharSpace = pWordProps->fCharSpace; |
| bSet = TRUE; |
| } |
| break; |
| case EP_HORZSCALE: |
| if (secinfo.WordProps.nHorzScale != pWordProps->nHorzScale) |
| { |
| secinfo.WordProps.nHorzScale = pWordProps->nHorzScale; |
| bSet = TRUE; |
| } |
| break; |
| case EP_UNDERLINE: |
| if (pWordProps->nWordStyle & PVTWORD_STYLE_UNDERLINE) |
| { |
| if ((secinfo.WordProps.nWordStyle & PVTWORD_STYLE_UNDERLINE) == 0) |
| { |
| secinfo.WordProps.nWordStyle |= PVTWORD_STYLE_UNDERLINE; |
| bSet = TRUE; |
| } |
| } |
| else |
| { |
| if ((secinfo.WordProps.nWordStyle & PVTWORD_STYLE_UNDERLINE) != 0) |
| { |
| secinfo.WordProps.nWordStyle &= ~PVTWORD_STYLE_UNDERLINE; |
| bSet = TRUE; |
| } |
| } |
| break; |
| case EP_CROSSOUT: |
| if (pWordProps->nWordStyle & PVTWORD_STYLE_CROSSOUT) |
| { |
| if ((secinfo.WordProps.nWordStyle & PVTWORD_STYLE_CROSSOUT) == 0) |
| { |
| secinfo.WordProps.nWordStyle |= PVTWORD_STYLE_CROSSOUT; |
| bSet = TRUE; |
| } |
| } |
| else |
| { |
| if ((secinfo.WordProps.nWordStyle & PVTWORD_STYLE_CROSSOUT) != 0) |
| { |
| secinfo.WordProps.nWordStyle &= ~PVTWORD_STYLE_CROSSOUT; |
| bSet = TRUE; |
| } |
| } |
| break; |
| case EP_BOLD: |
| if (pWordProps->nWordStyle & PVTWORD_STYLE_BOLD) |
| { |
| if ((secinfo.WordProps.nWordStyle & PVTWORD_STYLE_BOLD) == 0) |
| { |
| secinfo.WordProps.nWordStyle |= PVTWORD_STYLE_BOLD; |
| bSet = TRUE; |
| } |
| } |
| else |
| { |
| if ((secinfo.WordProps.nWordStyle & PVTWORD_STYLE_BOLD) != 0) |
| { |
| secinfo.WordProps.nWordStyle &= ~PVTWORD_STYLE_BOLD; |
| bSet = TRUE; |
| } |
| } |
| break; |
| case EP_ITALIC: |
| if (pWordProps->nWordStyle & PVTWORD_STYLE_ITALIC) |
| { |
| if ((secinfo.WordProps.nWordStyle & PVTWORD_STYLE_ITALIC) == 0) |
| { |
| secinfo.WordProps.nWordStyle |= PVTWORD_STYLE_ITALIC; |
| bSet = TRUE; |
| } |
| } |
| else |
| { |
| if ((secinfo.WordProps.nWordStyle & PVTWORD_STYLE_ITALIC) != 0) |
| { |
| secinfo.WordProps.nWordStyle &= ~PVTWORD_STYLE_ITALIC; |
| bSet = TRUE; |
| } |
| } |
| break; |
| default: |
| break; |
| } |
| } |
| } |
| } |
| |
| if (bSet) |
| { |
| pIterator->SetSection(secinfo); |
| |
| if (bAddUndo && m_bEnableUndo) |
| { |
| AddEditUndoItem(new CFXEU_SetSecProps |
| (this,place,eProps,OldSecinfo.SecProps,OldSecinfo.WordProps,secinfo.SecProps,secinfo.WordProps,wr)); |
| } |
| } |
| |
| pIterator->SetAt(oldplace); |
| |
| return bSet; |
| } |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CFX_Edit::SetWordProps(EDIT_PROPS_E eProps, const CPVT_WordPlace & place, |
| const CPVT_WordProps * pWordProps, const CPVT_WordRange & wr, FX_BOOL bAddUndo) |
| { |
| if (m_pVT->IsValid() && m_pVT->IsRichText()) |
| { |
| if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator()) |
| { |
| FX_BOOL bSet = FALSE; |
| CPVT_Word wordinfo; |
| CPVT_Word OldWordinfo; |
| |
| CPVT_WordPlace oldplace = pIterator->GetAt(); |
| |
| if (pWordProps) |
| { |
| pIterator->SetAt(place); |
| if (pIterator->GetWord(wordinfo)) |
| { |
| if (bAddUndo) OldWordinfo = wordinfo; |
| |
| switch(eProps) |
| { |
| case EP_FONTINDEX: |
| if (wordinfo.WordProps.nFontIndex != pWordProps->nFontIndex) |
| { |
| if (IFX_Edit_FontMap* pFontMap = GetFontMap()) |
| { |
| wordinfo.WordProps.nFontIndex = pFontMap->GetWordFontIndex(wordinfo.Word,wordinfo.nCharset,pWordProps->nFontIndex); |
| } |
| bSet = TRUE; |
| } |
| break; |
| case EP_FONTSIZE: |
| if (!FX_EDIT_IsFloatEqual(wordinfo.WordProps.fFontSize,pWordProps->fFontSize)) |
| { |
| wordinfo.WordProps.fFontSize = pWordProps->fFontSize; |
| bSet = TRUE; |
| } |
| break; |
| case EP_WORDCOLOR: |
| if (wordinfo.WordProps.dwWordColor != pWordProps->dwWordColor) |
| { |
| wordinfo.WordProps.dwWordColor = pWordProps->dwWordColor; |
| bSet = TRUE; |
| } |
| break; |
| case EP_SCRIPTTYPE: |
| if (wordinfo.WordProps.nScriptType != pWordProps->nScriptType) |
| { |
| wordinfo.WordProps.nScriptType = pWordProps->nScriptType; |
| bSet = TRUE; |
| } |
| break; |
| case EP_CHARSPACE: |
| if (!FX_EDIT_IsFloatEqual(wordinfo.WordProps.fCharSpace,pWordProps->fCharSpace)) |
| { |
| wordinfo.WordProps.fCharSpace = pWordProps->fCharSpace; |
| bSet = TRUE; |
| } |
| break; |
| case EP_HORZSCALE: |
| if (wordinfo.WordProps.nHorzScale != pWordProps->nHorzScale) |
| { |
| wordinfo.WordProps.nHorzScale = pWordProps->nHorzScale; |
| bSet = TRUE; |
| } |
| break; |
| case EP_UNDERLINE: |
| if (pWordProps->nWordStyle & PVTWORD_STYLE_UNDERLINE) |
| { |
| if ((wordinfo.WordProps.nWordStyle & PVTWORD_STYLE_UNDERLINE) == 0) |
| { |
| wordinfo.WordProps.nWordStyle |= PVTWORD_STYLE_UNDERLINE; |
| bSet = TRUE; |
| } |
| } |
| else |
| { |
| if ((wordinfo.WordProps.nWordStyle & PVTWORD_STYLE_UNDERLINE) != 0) |
| { |
| wordinfo.WordProps.nWordStyle &= ~PVTWORD_STYLE_UNDERLINE; |
| bSet = TRUE; |
| } |
| } |
| break; |
| case EP_CROSSOUT: |
| if (pWordProps->nWordStyle & PVTWORD_STYLE_CROSSOUT) |
| { |
| if ((wordinfo.WordProps.nWordStyle & PVTWORD_STYLE_CROSSOUT) == 0) |
| { |
| wordinfo.WordProps.nWordStyle |= PVTWORD_STYLE_CROSSOUT; |
| bSet = TRUE; |
| } |
| } |
| else |
| { |
| if ((wordinfo.WordProps.nWordStyle & PVTWORD_STYLE_CROSSOUT) != 0) |
| { |
| wordinfo.WordProps.nWordStyle &= ~PVTWORD_STYLE_CROSSOUT; |
| bSet = TRUE; |
| } |
| } |
| break; |
| case EP_BOLD: |
| if (pWordProps->nWordStyle & PVTWORD_STYLE_BOLD) |
| { |
| if ((wordinfo.WordProps.nWordStyle & PVTWORD_STYLE_BOLD) == 0) |
| { |
| wordinfo.WordProps.nWordStyle |= PVTWORD_STYLE_BOLD; |
| bSet = TRUE; |
| } |
| } |
| else |
| { |
| if ((wordinfo.WordProps.nWordStyle & PVTWORD_STYLE_BOLD) != 0) |
| { |
| wordinfo.WordProps.nWordStyle &= ~PVTWORD_STYLE_BOLD; |
| bSet = TRUE; |
| } |
| } |
| break; |
| case EP_ITALIC: |
| if (pWordProps->nWordStyle & PVTWORD_STYLE_ITALIC) |
| { |
| if ((wordinfo.WordProps.nWordStyle & PVTWORD_STYLE_ITALIC) == 0) |
| { |
| wordinfo.WordProps.nWordStyle |= PVTWORD_STYLE_ITALIC; |
| bSet = TRUE; |
| } |
| } |
| else |
| { |
| if ((wordinfo.WordProps.nWordStyle & PVTWORD_STYLE_ITALIC) != 0) |
| { |
| wordinfo.WordProps.nWordStyle &= ~PVTWORD_STYLE_ITALIC; |
| bSet = TRUE; |
| } |
| } |
| break; |
| default: |
| break; |
| } |
| } |
| } |
| |
| if (bSet) |
| { |
| pIterator->SetWord(wordinfo); |
| |
| if (bAddUndo && m_bEnableUndo) |
| { |
| AddEditUndoItem(new CFXEU_SetWordProps |
| (this,place,eProps,OldWordinfo.WordProps,wordinfo.WordProps,wr)); |
| } |
| } |
| |
| pIterator->SetAt(oldplace); |
| return bSet; |
| } |
| } |
| |
| return FALSE; |
| } |
| |
| void CFX_Edit::SetText(const FX_WCHAR* text,int32_t charset /*= DEFAULT_CHARSET*/, |
| const CPVT_SecProps * pSecProps /*= NULL*/,const CPVT_WordProps * pWordProps /*= NULL*/) |
| { |
| SetText(text,charset,pSecProps,pWordProps,TRUE,TRUE); |
| } |
| |
| FX_BOOL CFX_Edit::InsertWord(FX_WORD word, int32_t charset /*= DEFAULT_CHARSET*/, const CPVT_WordProps * pWordProps /*= NULL*/) |
| { |
| return InsertWord(word,charset,pWordProps,TRUE,TRUE); |
| } |
| |
| FX_BOOL CFX_Edit::InsertReturn(const CPVT_SecProps * pSecProps /*= NULL*/,const CPVT_WordProps * pWordProps /*= NULL*/) |
| { |
| return InsertReturn(pSecProps,pWordProps,TRUE,TRUE); |
| } |
| |
| FX_BOOL CFX_Edit::Backspace() |
| { |
| return Backspace(TRUE,TRUE); |
| } |
| |
| FX_BOOL CFX_Edit::Delete() |
| { |
| return Delete(TRUE,TRUE); |
| } |
| |
| FX_BOOL CFX_Edit::Clear() |
| { |
| return Clear(TRUE,TRUE); |
| } |
| |
| FX_BOOL CFX_Edit::InsertText(const FX_WCHAR* text, int32_t charset /*= DEFAULT_CHARSET*/, |
| const CPVT_SecProps * pSecProps /*= NULL*/,const CPVT_WordProps * pWordProps /*= NULL*/) |
| { |
| return InsertText(text,charset,pSecProps,pWordProps,TRUE,TRUE); |
| } |
| |
| FX_FLOAT CFX_Edit::GetFontSize() const |
| { |
| return m_pVT->GetFontSize(); |
| } |
| |
| FX_WORD CFX_Edit::GetPasswordChar() const |
| { |
| return m_pVT->GetPasswordChar(); |
| } |
| |
| int32_t CFX_Edit::GetCharArray() const |
| { |
| return m_pVT->GetCharArray(); |
| } |
| |
| CPDF_Rect CFX_Edit::GetPlateRect() const |
| { |
| return m_pVT->GetPlateRect(); |
| } |
| |
| CPDF_Rect CFX_Edit::GetContentRect() const |
| { |
| return VTToEdit(m_pVT->GetContentRect()); |
| } |
| |
| int32_t CFX_Edit::GetHorzScale() const |
| { |
| return m_pVT->GetHorzScale(); |
| } |
| |
| FX_FLOAT CFX_Edit::GetCharSpace() const |
| { |
| return m_pVT->GetCharSpace(); |
| } |
| |
| // inner methods |
| |
| CPVT_WordRange CFX_Edit::GetWholeWordRange() const |
| { |
| if (m_pVT->IsValid()) |
| return CPVT_WordRange(m_pVT->GetBeginWordPlace(),m_pVT->GetEndWordPlace()); |
| |
| return CPVT_WordRange(); |
| } |
| |
| CPVT_WordRange CFX_Edit::GetVisibleWordRange() const |
| { |
| if (m_bEnableOverflow) return GetWholeWordRange(); |
| |
| if (m_pVT->IsValid()) |
| { |
| CPDF_Rect rcPlate = m_pVT->GetPlateRect(); |
| |
| CPVT_WordPlace place1 = m_pVT->SearchWordPlace(EditToVT(CPDF_Point(rcPlate.left,rcPlate.top))); |
| CPVT_WordPlace place2 = m_pVT->SearchWordPlace(EditToVT(CPDF_Point(rcPlate.right,rcPlate.bottom))); |
| |
| return CPVT_WordRange(place1,place2); |
| } |
| |
| return CPVT_WordRange(); |
| } |
| |
| CPVT_WordPlace CFX_Edit::SearchWordPlace(const CPDF_Point& point) const |
| { |
| if (m_pVT->IsValid()) |
| { |
| return m_pVT->SearchWordPlace(EditToVT(point)); |
| } |
| |
| return CPVT_WordPlace(); |
| } |
| |
| void CFX_Edit::Paint() |
| { |
| if (m_pVT->IsValid()) |
| { |
| RearrangeAll(); |
| ScrollToCaret(); |
| Refresh(RP_NOANALYSE); |
| SetCaretOrigin(); |
| SetCaretInfo(); |
| } |
| } |
| |
| void CFX_Edit::RearrangeAll() |
| { |
| if (m_pVT->IsValid()) |
| { |
| m_pVT->UpdateWordPlace(m_wpCaret); |
| m_pVT->RearrangeAll(); |
| m_pVT->UpdateWordPlace(m_wpCaret); |
| SetScrollInfo(); |
| SetContentChanged(); |
| } |
| } |
| |
| void CFX_Edit::RearrangePart(const CPVT_WordRange & range) |
| { |
| if (m_pVT->IsValid()) |
| { |
| m_pVT->UpdateWordPlace(m_wpCaret); |
| m_pVT->RearrangePart(range); |
| m_pVT->UpdateWordPlace(m_wpCaret); |
| SetScrollInfo(); |
| SetContentChanged(); |
| } |
| } |
| |
| void CFX_Edit::SetContentChanged() |
| { |
| if (m_bNotify && m_pNotify) |
| { |
| CPDF_Rect rcContent = m_pVT->GetContentRect(); |
| if (rcContent.Width() != m_rcOldContent.Width() || |
| rcContent.Height() != m_rcOldContent.Height()) |
| { |
| if (!m_bNotifyFlag) |
| { |
| m_bNotifyFlag = TRUE; |
| m_pNotify->IOnContentChange(rcContent); |
| m_bNotifyFlag = FALSE; |
| } |
| m_rcOldContent = rcContent; |
| } |
| } |
| } |
| |
| void CFX_Edit::SelectAll() |
| { |
| if (m_pVT->IsValid()) |
| { |
| m_SelState = GetWholeWordRange(); |
| SetCaret(m_SelState.EndPos); |
| |
| ScrollToCaret(); |
| CPVT_WordRange wrVisible = GetVisibleWordRange(); |
| Refresh(RP_OPTIONAL,&wrVisible); |
| SetCaretInfo(); |
| } |
| } |
| |
| void CFX_Edit::SelectNone() |
| { |
| if (m_pVT->IsValid()) |
| { |
| if (m_SelState.IsExist()) |
| { |
| CPVT_WordRange wrTemp = m_SelState.ConvertToWordRange(); |
| m_SelState.Default(); |
| Refresh(RP_OPTIONAL,&wrTemp); |
| } |
| } |
| } |
| |
| FX_BOOL CFX_Edit::IsSelected() const |
| { |
| return m_SelState.IsExist(); |
| } |
| |
| CPDF_Point CFX_Edit::VTToEdit(const CPDF_Point & point) const |
| { |
| CPDF_Rect rcContent = m_pVT->GetContentRect(); |
| CPDF_Rect rcPlate = m_pVT->GetPlateRect(); |
| |
| FX_FLOAT fPadding = 0.0f; |
| |
| switch (m_nAlignment) |
| { |
| case 0: |
| fPadding = 0.0f; |
| break; |
| case 1: |
| fPadding = (rcPlate.Height() - rcContent.Height()) * 0.5f; |
| break; |
| case 2: |
| fPadding = rcPlate.Height() - rcContent.Height(); |
| break; |
| } |
| |
| return CPDF_Point(point.x - (m_ptScrollPos.x - rcPlate.left), |
| point.y - (m_ptScrollPos.y + fPadding - rcPlate.top)); |
| } |
| |
| CPDF_Point CFX_Edit::EditToVT(const CPDF_Point & point) const |
| { |
| CPDF_Rect rcContent = m_pVT->GetContentRect(); |
| CPDF_Rect rcPlate = m_pVT->GetPlateRect(); |
| |
| FX_FLOAT fPadding = 0.0f; |
| |
| switch (m_nAlignment) |
| { |
| case 0: |
| fPadding = 0.0f; |
| break; |
| case 1: |
| fPadding = (rcPlate.Height() - rcContent.Height()) * 0.5f; |
| break; |
| case 2: |
| fPadding = rcPlate.Height() - rcContent.Height(); |
| break; |
| } |
| |
| return CPDF_Point(point.x + (m_ptScrollPos.x - rcPlate.left), |
| point.y + (m_ptScrollPos.y + fPadding - rcPlate.top)); |
| } |
| |
| CPDF_Rect CFX_Edit::VTToEdit(const CPDF_Rect & rect) const |
| { |
| CPDF_Point ptLeftBottom = VTToEdit(CPDF_Point(rect.left,rect.bottom)); |
| CPDF_Point ptRightTop = VTToEdit(CPDF_Point(rect.right,rect.top)); |
| |
| return CPDF_Rect(ptLeftBottom.x,ptLeftBottom.y,ptRightTop.x,ptRightTop.y); |
| } |
| |
| CPDF_Rect CFX_Edit::EditToVT(const CPDF_Rect & rect) const |
| { |
| CPDF_Point ptLeftBottom = EditToVT(CPDF_Point(rect.left,rect.bottom)); |
| CPDF_Point ptRightTop = EditToVT(CPDF_Point(rect.right,rect.top)); |
| |
| return CPDF_Rect(ptLeftBottom.x,ptLeftBottom.y,ptRightTop.x,ptRightTop.y); |
| } |
| |
| void CFX_Edit::SetScrollInfo() |
| { |
| if (m_bNotify && m_pNotify) |
| { |
| CPDF_Rect rcPlate = m_pVT->GetPlateRect(); |
| CPDF_Rect rcContent = m_pVT->GetContentRect(); |
| |
| if (!m_bNotifyFlag) |
| { |
| m_bNotifyFlag = TRUE; |
| m_pNotify->IOnSetScrollInfoX(rcPlate.left, rcPlate.right, |
| rcContent.left, rcContent.right, rcPlate.Width() / 3, rcPlate.Width()); |
| |
| m_pNotify->IOnSetScrollInfoY(rcPlate.bottom, rcPlate.top, |
| rcContent.bottom, rcContent.top, rcPlate.Height() / 3, rcPlate.Height()); |
| m_bNotifyFlag = FALSE; |
| } |
| } |
| } |
| |
| void CFX_Edit::SetScrollPosX(FX_FLOAT fx) |
| { |
| if (!m_bEnableScroll) return; |
| |
| if (m_pVT->IsValid()) |
| { |
| if (!FX_EDIT_IsFloatEqual(m_ptScrollPos.x,fx)) |
| { |
| m_ptScrollPos.x = fx; |
| Refresh(RP_NOANALYSE); |
| |
| if (m_bNotify && m_pNotify) |
| { |
| if (!m_bNotifyFlag) |
| { |
| m_bNotifyFlag = TRUE; |
| m_pNotify->IOnSetScrollPosX(fx); |
| m_bNotifyFlag = FALSE; |
| } |
| } |
| } |
| } |
| } |
| |
| void CFX_Edit::SetScrollPosY(FX_FLOAT fy) |
| { |
| if (!m_bEnableScroll) return; |
| |
| if (m_pVT->IsValid()) |
| { |
| if (!FX_EDIT_IsFloatEqual(m_ptScrollPos.y,fy)) |
| { |
| m_ptScrollPos.y = fy; |
| Refresh(RP_NOANALYSE); |
| |
| if (m_bNotify && m_pNotify) |
| { |
| if (!m_bNotifyFlag) |
| { |
| m_bNotifyFlag = TRUE; |
| m_pNotify->IOnSetScrollPosY(fy); |
| m_bNotifyFlag = FALSE; |
| } |
| } |
| } |
| } |
| } |
| |
| void CFX_Edit::SetScrollPos(const CPDF_Point & point) |
| { |
| SetScrollPosX(point.x); |
| SetScrollPosY(point.y); |
| SetScrollLimit(); |
| SetCaretInfo(); |
| } |
| |
| CPDF_Point CFX_Edit::GetScrollPos() const |
| { |
| return m_ptScrollPos; |
| } |
| |
| void CFX_Edit::SetScrollLimit() |
| { |
| if (m_pVT->IsValid()) |
| { |
| CPDF_Rect rcContent = m_pVT->GetContentRect(); |
| CPDF_Rect rcPlate = m_pVT->GetPlateRect(); |
| |
| if (rcPlate.Width() > rcContent.Width()) |
| { |
| SetScrollPosX(rcPlate.left); |
| } |
| else |
| { |
| if (FX_EDIT_IsFloatSmaller(m_ptScrollPos.x, rcContent.left)) |
| { |
| SetScrollPosX(rcContent.left); |
| } |
| else if (FX_EDIT_IsFloatBigger(m_ptScrollPos.x, rcContent.right - rcPlate.Width())) |
| { |
| SetScrollPosX(rcContent.right - rcPlate.Width()); |
| } |
| } |
| |
| if (rcPlate.Height() > rcContent.Height()) |
| { |
| SetScrollPosY(rcPlate.top); |
| } |
| else |
| { |
| if (FX_EDIT_IsFloatSmaller(m_ptScrollPos.y, rcContent.bottom + rcPlate.Height())) |
| { |
| SetScrollPosY(rcContent.bottom + rcPlate.Height()); |
| } |
| else if (FX_EDIT_IsFloatBigger(m_ptScrollPos.y, rcContent.top)) |
| { |
| SetScrollPosY(rcContent.top); |
| } |
| } |
| } |
| } |
| |
| void CFX_Edit::ScrollToCaret() |
| { |
| SetScrollLimit(); |
| |
| if (m_pVT->IsValid()) |
| { |
| CPDF_Point ptHead(0,0); |
| CPDF_Point ptFoot(0,0); |
| |
| if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator()) |
| { |
| pIterator->SetAt(m_wpCaret); |
| |
| CPVT_Word word; |
| CPVT_Line line; |
| if (pIterator->GetWord(word)) |
| { |
| ptHead.x = word.ptWord.x + word.fWidth; |
| ptHead.y = word.ptWord.y + word.fAscent; |
| ptFoot.x = word.ptWord.x + word.fWidth; |
| ptFoot.y = word.ptWord.y + word.fDescent; |
| } |
| else if (pIterator->GetLine(line)) |
| { |
| ptHead.x = line.ptLine.x; |
| ptHead.y = line.ptLine.y + line.fLineAscent; |
| ptFoot.x = line.ptLine.x; |
| ptFoot.y = line.ptLine.y + line.fLineDescent; |
| } |
| } |
| |
| CPDF_Point ptHeadEdit = VTToEdit(ptHead); |
| CPDF_Point ptFootEdit = VTToEdit(ptFoot); |
| |
| CPDF_Rect rcPlate = m_pVT->GetPlateRect(); |
| |
| if (!FX_EDIT_IsFloatEqual(rcPlate.left,rcPlate.right)) |
| { |
| if (FX_EDIT_IsFloatSmaller(ptHeadEdit.x, rcPlate.left) || |
| FX_EDIT_IsFloatEqual(ptHeadEdit.x, rcPlate.left)) |
| { |
| SetScrollPosX(ptHead.x); |
| } |
| else if (FX_EDIT_IsFloatBigger(ptHeadEdit.x, rcPlate.right)) |
| { |
| SetScrollPosX(ptHead.x - rcPlate.Width()); |
| } |
| } |
| |
| if (!FX_EDIT_IsFloatEqual(rcPlate.top,rcPlate.bottom)) |
| { |
| if (FX_EDIT_IsFloatSmaller(ptFootEdit.y, rcPlate.bottom) || |
| FX_EDIT_IsFloatEqual(ptFootEdit.y, rcPlate.bottom)) |
| { |
| if (FX_EDIT_IsFloatSmaller(ptHeadEdit.y, rcPlate.top)) |
| { |
| SetScrollPosY(ptFoot.y + rcPlate.Height()); |
| } |
| } |
| else if (FX_EDIT_IsFloatBigger(ptHeadEdit.y, rcPlate.top)) |
| { |
| if (FX_EDIT_IsFloatBigger(ptFootEdit.y, rcPlate.bottom)) |
| { |
| SetScrollPosY(ptHead.y); |
| } |
| } |
| } |
| } |
| } |
| |
| void CFX_Edit::Refresh(REFRESH_PLAN_E ePlan,const CPVT_WordRange * pRange1,const CPVT_WordRange * pRange2) |
| { |
| if (m_bEnableRefresh && m_pVT->IsValid()) |
| { |
| m_Refresh.BeginRefresh(); |
| RefreshPushLineRects(GetVisibleWordRange()); |
| |
| // if (!FX_EDIT_IsFloatEqual(m_ptRefreshScrollPos.x,m_ptScrollPos.x) || |
| // !FX_EDIT_IsFloatEqual(m_ptRefreshScrollPos.y,m_ptScrollPos.y)) |
| // { |
| m_Refresh.NoAnalyse(); |
| m_ptRefreshScrollPos = m_ptScrollPos; |
| // } |
| // else |
| // { |
| // switch (ePlan) |
| // { |
| // case RP_ANALYSE: |
| // m_Refresh.Analyse(m_pVT->GetAlignment()); |
| // |
| // if (pRange1) RefreshPushRandomRects(*pRange1); |
| // if (pRange2) RefreshPushRandomRects(*pRange2); |
| // break; |
| // case RP_NOANALYSE: |
| // m_Refresh.NoAnalyse(); |
| // break; |
| // case RP_OPTIONAL: |
| // if (pRange1) RefreshPushRandomRects(*pRange1); |
| // if (pRange2) RefreshPushRandomRects(*pRange2); |
| // break; |
| // } |
| // } |
| |
| if (m_bNotify && m_pNotify) |
| { |
| if (!m_bNotifyFlag) |
| { |
| m_bNotifyFlag = TRUE; |
| if (const CFX_Edit_RectArray * pRects = m_Refresh.GetRefreshRects()) |
| { |
| for (int32_t i = 0, sz = pRects->GetSize(); i < sz; i++) |
| m_pNotify->IOnInvalidateRect(pRects->GetAt(i)); |
| } |
| m_bNotifyFlag = FALSE; |
| } |
| } |
| |
| m_Refresh.EndRefresh(); |
| } |
| } |
| |
| void CFX_Edit::RefreshPushLineRects(const CPVT_WordRange & wr) |
| { |
| if (m_pVT->IsValid()) |
| { |
| if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator()) |
| { |
| CPVT_WordPlace wpBegin = wr.BeginPos; |
| m_pVT->UpdateWordPlace(wpBegin); |
| CPVT_WordPlace wpEnd = wr.EndPos; |
| m_pVT->UpdateWordPlace(wpEnd); |
| pIterator->SetAt(wpBegin); |
| |
| CPVT_Line lineinfo; |
| do |
| { |
| if (!pIterator->GetLine(lineinfo))break; |
| if (lineinfo.lineplace.LineCmp(wpEnd) > 0)break; |
| |
| CPDF_Rect rcLine(lineinfo.ptLine.x, |
| lineinfo.ptLine.y + lineinfo.fLineDescent, |
| lineinfo.ptLine.x + lineinfo.fLineWidth, |
| lineinfo.ptLine.y + lineinfo.fLineAscent); |
| |
| m_Refresh.Push(CPVT_WordRange(lineinfo.lineplace,lineinfo.lineEnd),VTToEdit(rcLine)); |
| |
| }while (pIterator->NextLine()); |
| } |
| } |
| } |
| |
| void CFX_Edit::RefreshPushRandomRects(const CPVT_WordRange & wr) |
| { |
| if (m_pVT->IsValid()) |
| { |
| if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator()) |
| { |
| CPVT_WordRange wrTemp = wr; |
| |
| m_pVT->UpdateWordPlace(wrTemp.BeginPos); |
| m_pVT->UpdateWordPlace(wrTemp.EndPos); |
| pIterator->SetAt(wrTemp.BeginPos); |
| |
| CPVT_Word wordinfo; |
| CPVT_Line lineinfo; |
| CPVT_WordPlace place; |
| |
| while (pIterator->NextWord()) |
| { |
| place = pIterator->GetAt(); |
| if (place.WordCmp(wrTemp.EndPos) > 0) break; |
| |
| pIterator->GetWord(wordinfo); |
| pIterator->GetLine(lineinfo); |
| |
| if (place.LineCmp(wrTemp.BeginPos) == 0 || place.LineCmp(wrTemp.EndPos) == 0) |
| { |
| CPDF_Rect rcWord(wordinfo.ptWord.x, |
| lineinfo.ptLine.y + lineinfo.fLineDescent, |
| wordinfo.ptWord.x + wordinfo.fWidth, |
| lineinfo.ptLine.y + lineinfo.fLineAscent); |
| |
| m_Refresh.AddRefresh(VTToEdit(rcWord)); |
| } |
| else |
| { |
| CPDF_Rect rcLine(lineinfo.ptLine.x, |
| lineinfo.ptLine.y + lineinfo.fLineDescent, |
| lineinfo.ptLine.x + lineinfo.fLineWidth, |
| lineinfo.ptLine.y + lineinfo.fLineAscent); |
| |
| m_Refresh.AddRefresh(VTToEdit(rcLine)); |
| |
| pIterator->NextLine(); |
| } |
| } |
| } |
| } |
| } |
| |
| void CFX_Edit::RefreshWordRange(const CPVT_WordRange& wr) |
| { |
| if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator()) |
| { |
| CPVT_WordRange wrTemp = wr; |
| |
| m_pVT->UpdateWordPlace(wrTemp.BeginPos); |
| m_pVT->UpdateWordPlace(wrTemp.EndPos); |
| pIterator->SetAt(wrTemp.BeginPos); |
| |
| CPVT_Word wordinfo; |
| CPVT_Line lineinfo; |
| CPVT_WordPlace place; |
| |
| while (pIterator->NextWord()) |
| { |
| place = pIterator->GetAt(); |
| if (place.WordCmp(wrTemp.EndPos) > 0) break; |
| |
| pIterator->GetWord(wordinfo); |
| pIterator->GetLine(lineinfo); |
| |
| if (place.LineCmp(wrTemp.BeginPos) == 0 || place.LineCmp(wrTemp.EndPos) == 0) |
| { |
| CPDF_Rect rcWord(wordinfo.ptWord.x, |
| lineinfo.ptLine.y + lineinfo.fLineDescent, |
| wordinfo.ptWord.x + wordinfo.fWidth, |
| lineinfo.ptLine.y + lineinfo.fLineAscent); |
| |
| if (m_bNotify && m_pNotify) |
| { |
| if (!m_bNotifyFlag) |
| { |
| m_bNotifyFlag = TRUE; |
| CPDF_Rect rcRefresh = VTToEdit(rcWord); |
| m_pNotify->IOnInvalidateRect(&rcRefresh); |
| m_bNotifyFlag = FALSE; |
| } |
| } |
| } |
| else |
| { |
| CPDF_Rect rcLine(lineinfo.ptLine.x, |
| lineinfo.ptLine.y + lineinfo.fLineDescent, |
| lineinfo.ptLine.x + lineinfo.fLineWidth, |
| lineinfo.ptLine.y + lineinfo.fLineAscent); |
| |
| if (m_bNotify && m_pNotify) |
| { |
| if (!m_bNotifyFlag) |
| { |
| m_bNotifyFlag = TRUE; |
| CPDF_Rect rcRefresh = VTToEdit(rcLine); |
| m_pNotify->IOnInvalidateRect(&rcRefresh); |
| m_bNotifyFlag = FALSE; |
| } |
| } |
| |
| pIterator->NextLine(); |
| } |
| } |
| } |
| } |
| |
| void CFX_Edit::SetCaret(const CPVT_WordPlace & place) |
| { |
| m_wpOldCaret = m_wpCaret; |
| m_wpCaret = place; |
| } |
| |
| void CFX_Edit::SetCaretInfo() |
| { |
| if (m_bNotify && m_pNotify) |
| { |
| if (!m_bNotifyFlag) |
| { |
| CPDF_Point ptHead(0.0f,0.0f),ptFoot(0.0f,0.0f); |
| |
| if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator()) |
| { |
| pIterator->SetAt(m_wpCaret); |
| CPVT_Word word; |
| CPVT_Line line; |
| if (pIterator->GetWord(word)) |
| { |
| ptHead.x = word.ptWord.x + word.fWidth; |
| ptHead.y = word.ptWord.y + word.fAscent; |
| ptFoot.x = word.ptWord.x + word.fWidth; |
| ptFoot.y = word.ptWord.y + word.fDescent; |
| } |
| else if (pIterator->GetLine(line)) |
| { |
| ptHead.x = line.ptLine.x; |
| ptHead.y = line.ptLine.y + line.fLineAscent; |
| ptFoot.x = line.ptLine.x; |
| ptFoot.y = line.ptLine.y + line.fLineDescent; |
| } |
| } |
| |
| m_bNotifyFlag = TRUE; |
| m_pNotify->IOnSetCaret(!m_SelState.IsExist(),VTToEdit(ptHead),VTToEdit(ptFoot), m_wpCaret); |
| m_bNotifyFlag = FALSE; |
| } |
| } |
| |
| SetCaretChange(); |
| } |
| |
| void CFX_Edit::SetCaretChange() |
| { |
| if (m_wpCaret == m_wpOldCaret) return; |
| |
| if (m_bNotify && m_pVT->IsRichText() && m_pNotify) |
| { |
| CPVT_SecProps SecProps; |
| CPVT_WordProps WordProps; |
| |
| if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator()) |
| { |
| pIterator->SetAt(m_wpCaret); |
| CPVT_Word word; |
| CPVT_Section section; |
| |
| if (pIterator->GetSection(section)) |
| { |
| SecProps = section.SecProps; |
| WordProps = section.WordProps; |
| } |
| |
| if (pIterator->GetWord(word)) |
| { |
| WordProps = word.WordProps; |
| } |
| } |
| |
| if (!m_bNotifyFlag) |
| { |
| m_bNotifyFlag = TRUE; |
| m_pNotify->IOnCaretChange(SecProps,WordProps); |
| m_bNotifyFlag = FALSE; |
| } |
| } |
| } |
| |
| void CFX_Edit::SetCaret(int32_t nPos) |
| { |
| if (m_pVT->IsValid()) |
| { |
| SelectNone(); |
| SetCaret(m_pVT->WordIndexToWordPlace(nPos)); |
| m_SelState.Set(m_wpCaret,m_wpCaret); |
| |
| ScrollToCaret(); |
| SetCaretOrigin(); |
| SetCaretInfo(); |
| } |
| } |
| |
| void CFX_Edit::OnMouseDown(const CPDF_Point & point,FX_BOOL bShift,FX_BOOL bCtrl) |
| { |
| if (m_pVT->IsValid()) |
| { |
| SelectNone(); |
| SetCaret(m_pVT->SearchWordPlace(EditToVT(point))); |
| m_SelState.Set(m_wpCaret,m_wpCaret); |
| |
| ScrollToCaret(); |
| SetCaretOrigin(); |
| SetCaretInfo(); |
| } |
| } |
| |
| void CFX_Edit::OnMouseMove(const CPDF_Point & point,FX_BOOL bShift,FX_BOOL bCtrl) |
| { |
| if (m_pVT->IsValid()) |
| { |
| SetCaret(m_pVT->SearchWordPlace(EditToVT(point))); |
| |
| if (m_wpCaret != m_wpOldCaret) |
| { |
| m_SelState.SetEndPos(m_wpCaret); |
| |
| ScrollToCaret(); |
| CPVT_WordRange wr(m_wpOldCaret,m_wpCaret); |
| Refresh(RP_OPTIONAL,&wr); |
| SetCaretOrigin(); |
| SetCaretInfo(); |
| } |
| } |
| } |
| |
| void CFX_Edit::OnVK_UP(FX_BOOL bShift,FX_BOOL bCtrl) |
| { |
| if (m_pVT->IsValid()) |
| { |
| SetCaret(m_pVT->GetUpWordPlace(m_wpCaret,m_ptCaret)); |
| |
| if (bShift) |
| { |
| if (m_SelState.IsExist()) |
| m_SelState.SetEndPos(m_wpCaret); |
| else |
| m_SelState.Set(m_wpOldCaret,m_wpCaret); |
| |
| if (m_wpOldCaret != m_wpCaret) |
| { |
| ScrollToCaret(); |
| CPVT_WordRange wr(m_wpOldCaret, m_wpCaret); |
| Refresh(RP_OPTIONAL, &wr); |
| SetCaretInfo(); |
| } |
| } |
| else |
| { |
| SelectNone(); |
| |
| ScrollToCaret(); |
| SetCaretInfo(); |
| } |
| } |
| } |
| |
| void CFX_Edit::OnVK_DOWN(FX_BOOL bShift,FX_BOOL bCtrl) |
| { |
| if (m_pVT->IsValid()) |
| { |
| SetCaret(m_pVT->GetDownWordPlace(m_wpCaret,m_ptCaret)); |
| |
| if (bShift) |
| { |
| if (m_SelState.IsExist()) |
| m_SelState.SetEndPos(m_wpCaret); |
| else |
| m_SelState.Set(m_wpOldCaret,m_wpCaret); |
| |
| if (m_wpOldCaret != m_wpCaret) |
| { |
| ScrollToCaret(); |
| CPVT_WordRange wr(m_wpOldCaret,m_wpCaret); |
| Refresh(RP_OPTIONAL, &wr); |
| SetCaretInfo(); |
| } |
| } |
| else |
| { |
| SelectNone(); |
| |
| ScrollToCaret(); |
| SetCaretInfo(); |
| } |
| } |
| } |
| |
| void CFX_Edit::OnVK_LEFT(FX_BOOL bShift,FX_BOOL bCtrl) |
| { |
| if (m_pVT->IsValid()) |
| { |
| if (bShift) |
| { |
| if (m_wpCaret == m_pVT->GetLineBeginPlace(m_wpCaret) && |
| m_wpCaret != m_pVT->GetSectionBeginPlace(m_wpCaret)) |
| SetCaret(m_pVT->GetPrevWordPlace(m_wpCaret)); |
| |
| SetCaret(m_pVT->GetPrevWordPlace(m_wpCaret)); |
| |
| if (m_SelState.IsExist()) |
| m_SelState.SetEndPos(m_wpCaret); |
| else |
| m_SelState.Set(m_wpOldCaret, m_wpCaret); |
| |
| if (m_wpOldCaret != m_wpCaret) |
| { |
| ScrollToCaret(); |
| CPVT_WordRange wr(m_wpOldCaret,m_wpCaret); |
| Refresh(RP_OPTIONAL,&wr); |
| SetCaretInfo(); |
| } |
| } |
| else |
| { |
| if (m_SelState.IsExist()) |
| { |
| if (m_SelState.BeginPos.WordCmp(m_SelState.EndPos)<0) |
| SetCaret(m_SelState.BeginPos); |
| else |
| SetCaret(m_SelState.EndPos); |
| |
| SelectNone(); |
| ScrollToCaret(); |
| SetCaretInfo(); |
| } |
| else |
| { |
| if (m_wpCaret == m_pVT->GetLineBeginPlace(m_wpCaret) && |
| m_wpCaret != m_pVT->GetSectionBeginPlace(m_wpCaret)) |
| SetCaret(m_pVT->GetPrevWordPlace(m_wpCaret)); |
| |
| SetCaret(m_pVT->GetPrevWordPlace(m_wpCaret)); |
| |
| ScrollToCaret(); |
| SetCaretOrigin(); |
| SetCaretInfo(); |
| } |
| } |
| } |
| } |
| |
| void CFX_Edit::OnVK_RIGHT(FX_BOOL bShift,FX_BOOL bCtrl) |
| { |
| if (m_pVT->IsValid()) |
| { |
| if (bShift) |
| { |
| SetCaret(m_pVT->GetNextWordPlace(m_wpCaret)); |
| |
| if (m_wpCaret == m_pVT->GetLineEndPlace(m_wpCaret) && |
| m_wpCaret != m_pVT->GetSectionEndPlace(m_wpCaret)) |
| SetCaret(m_pVT->GetNextWordPlace(m_wpCaret)); |
| |
| if (m_SelState.IsExist()) |
| m_SelState.SetEndPos(m_wpCaret); |
| else |
| m_SelState.Set(m_wpOldCaret,m_wpCaret); |
| |
| if (m_wpOldCaret != m_wpCaret) |
| { |
| ScrollToCaret(); |
| CPVT_WordRange wr(m_wpOldCaret,m_wpCaret); |
| Refresh(RP_OPTIONAL,&wr); |
| SetCaretInfo(); |
| } |
| } |
| else |
| { |
| if (m_SelState.IsExist()) |
| { |
| if (m_SelState.BeginPos.WordCmp(m_SelState.EndPos)>0) |
| SetCaret(m_SelState.BeginPos); |
| else |
| SetCaret(m_SelState.EndPos); |
| |
| SelectNone(); |
| ScrollToCaret(); |
| SetCaretInfo(); |
| } |
| else |
| { |
| SetCaret(m_pVT->GetNextWordPlace(m_wpCaret)); |
| |
| if (m_wpCaret == m_pVT->GetLineEndPlace(m_wpCaret) && |
| m_wpCaret != m_pVT->GetSectionEndPlace(m_wpCaret)) |
| SetCaret(m_pVT->GetNextWordPlace(m_wpCaret)); |
| |
| ScrollToCaret(); |
| SetCaretOrigin(); |
| SetCaretInfo(); |
| } |
| } |
| } |
| } |
| |
| void CFX_Edit::OnVK_HOME(FX_BOOL bShift,FX_BOOL bCtrl) |
| { |
| if (m_pVT->IsValid()) |
| { |
| if (bShift) |
| { |
| if (bCtrl) |
| SetCaret(m_pVT->GetBeginWordPlace()); |
| else |
| SetCaret(m_pVT->GetLineBeginPlace(m_wpCaret)); |
| |
| if (m_SelState.IsExist()) |
| m_SelState.SetEndPos(m_wpCaret); |
| else |
| m_SelState.Set(m_wpOldCaret,m_wpCaret); |
| |
| ScrollToCaret(); |
| CPVT_WordRange wr(m_wpOldCaret, m_wpCaret); |
| Refresh(RP_OPTIONAL, &wr); |
| SetCaretInfo(); |
| } |
| else |
| { |
| if (m_SelState.IsExist()) |
| { |
| if (m_SelState.BeginPos.WordCmp(m_SelState.EndPos)<0) |
| SetCaret(m_SelState.BeginPos); |
| else |
| SetCaret(m_SelState.EndPos); |
| |
| SelectNone(); |
| ScrollToCaret(); |
| SetCaretInfo(); |
| } |
| else |
| { |
| if (bCtrl) |
| SetCaret(m_pVT->GetBeginWordPlace()); |
| else |
| SetCaret(m_pVT->GetLineBeginPlace(m_wpCaret)); |
| |
| ScrollToCaret(); |
| SetCaretOrigin(); |
| SetCaretInfo(); |
| } |
| } |
| } |
| } |
| |
| void CFX_Edit::OnVK_END(FX_BOOL bShift,FX_BOOL bCtrl) |
| { |
| if (m_pVT->IsValid()) |
| { |
| if (bShift) |
| { |
| if (bCtrl) |
| SetCaret(m_pVT->GetEndWordPlace()); |
| else |
| SetCaret(m_pVT->GetLineEndPlace(m_wpCaret)); |
| |
| if (m_SelState.IsExist()) |
| m_SelState.SetEndPos(m_wpCaret); |
| else |
| m_SelState.Set(m_wpOldCaret, m_wpCaret); |
| |
| ScrollToCaret(); |
| CPVT_WordRange wr(m_wpOldCaret, m_wpCaret); |
| Refresh(RP_OPTIONAL, &wr); |
| SetCaretInfo(); |
| } |
| else |
| { |
| if (m_SelState.IsExist()) |
| { |
| if (m_SelState.BeginPos.WordCmp(m_SelState.EndPos)>0) |
| SetCaret(m_SelState.BeginPos); |
| else |
| SetCaret(m_SelState.EndPos); |
| |
| SelectNone(); |
| ScrollToCaret(); |
| SetCaretInfo(); |
| } |
| else |
| { |
| if (bCtrl) |
| SetCaret(m_pVT->GetEndWordPlace()); |
| else |
| SetCaret(m_pVT->GetLineEndPlace(m_wpCaret)); |
| |
| ScrollToCaret(); |
| SetCaretOrigin(); |
| SetCaretInfo(); |
| } |
| } |
| } |
| } |
| |
| void CFX_Edit::SetText(const FX_WCHAR* text,int32_t charset, |
| const CPVT_SecProps * pSecProps,const CPVT_WordProps * pWordProps, FX_BOOL bAddUndo, FX_BOOL bPaint) |
| { |
| Empty(); |
| DoInsertText(CPVT_WordPlace(0,0,-1), text, charset, pSecProps, pWordProps); |
| if (bPaint) Paint(); |
| if (m_bOprNotify && m_pOprNotify) |
| m_pOprNotify->OnSetText(m_wpCaret, m_wpOldCaret); |
| //if (bAddUndo) |
| } |
| |
| FX_BOOL CFX_Edit::InsertWord(FX_WORD word, int32_t charset, const CPVT_WordProps * pWordProps, FX_BOOL bAddUndo, FX_BOOL bPaint) |
| { |
| if (IsTextOverflow()) return FALSE; |
| |
| if (m_pVT->IsValid()) |
| { |
| m_pVT->UpdateWordPlace(m_wpCaret); |
| |
| SetCaret(m_pVT->InsertWord(m_wpCaret,word,GetCharSetFromUnicode(word, charset),pWordProps)); |
| m_SelState.Set(m_wpCaret,m_wpCaret); |
| |
| if (m_wpCaret != m_wpOldCaret) |
| { |
| if (bAddUndo && m_bEnableUndo) |
| { |
| AddEditUndoItem(new CFXEU_InsertWord(this,m_wpOldCaret,m_wpCaret,word,charset,pWordProps)); |
| } |
| |
| if (bPaint) |
| PaintInsertText(m_wpOldCaret, m_wpCaret); |
| |
| if (m_bOprNotify && m_pOprNotify) |
| m_pOprNotify->OnInsertWord(m_wpCaret, m_wpOldCaret); |
| |
| return TRUE; |
| } |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CFX_Edit::InsertReturn(const CPVT_SecProps * pSecProps,const CPVT_WordProps * pWordProps, |
| FX_BOOL bAddUndo, FX_BOOL bPaint) |
| { |
| if (IsTextOverflow()) return FALSE; |
| |
| if (m_pVT->IsValid()) |
| { |
| m_pVT->UpdateWordPlace(m_wpCaret); |
| SetCaret(m_pVT->InsertSection(m_wpCaret,pSecProps,pWordProps)); |
| m_SelState.Set(m_wpCaret,m_wpCaret); |
| |
| if (m_wpCaret != m_wpOldCaret) |
| { |
| if (bAddUndo && m_bEnableUndo) |
| { |
| AddEditUndoItem(new CFXEU_InsertReturn(this,m_wpOldCaret,m_wpCaret,pSecProps,pWordProps)); |
| } |
| |
| if (bPaint) |
| { |
| RearrangePart(CPVT_WordRange(m_wpOldCaret, m_wpCaret)); |
| ScrollToCaret(); |
| CPVT_WordRange wr(m_wpOldCaret, GetVisibleWordRange().EndPos); |
| Refresh(RP_ANALYSE, &wr); |
| SetCaretOrigin(); |
| SetCaretInfo(); |
| } |
| |
| if (m_bOprNotify && m_pOprNotify) |
| m_pOprNotify->OnInsertReturn(m_wpCaret, m_wpOldCaret); |
| |
| return TRUE; |
| } |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CFX_Edit::Backspace(FX_BOOL bAddUndo, FX_BOOL bPaint) |
| { |
| if (m_pVT->IsValid()) |
| { |
| if (m_wpCaret == m_pVT->GetBeginWordPlace()) return FALSE; |
| |
| CPVT_Section section; |
| CPVT_Word word; |
| |
| if (bAddUndo) |
| { |
| if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator()) |
| { |
| pIterator->SetAt(m_wpCaret); |
| pIterator->GetSection(section); |
| pIterator->GetWord(word); |
| } |
| } |
| |
| m_pVT->UpdateWordPlace(m_wpCaret); |
| SetCaret(m_pVT->BackSpaceWord(m_wpCaret)); |
| m_SelState.Set(m_wpCaret,m_wpCaret); |
| |
| if (m_wpCaret != m_wpOldCaret) |
| { |
| if (bAddUndo && m_bEnableUndo) |
| { |
| if (m_wpCaret.SecCmp(m_wpOldCaret) != 0) |
| AddEditUndoItem(new CFXEU_Backspace(this,m_wpOldCaret,m_wpCaret,word.Word,word.nCharset, |
| section.SecProps,section.WordProps)); |
| else |
| AddEditUndoItem(new CFXEU_Backspace(this,m_wpOldCaret,m_wpCaret,word.Word,word.nCharset, |
| section.SecProps,word.WordProps)); |
| } |
| |
| if (bPaint) |
| { |
| RearrangePart(CPVT_WordRange(m_wpCaret,m_wpOldCaret)); |
| ScrollToCaret(); |
| |
| CPVT_WordRange wr; |
| if (m_wpCaret.SecCmp(m_wpOldCaret) !=0) |
| wr = CPVT_WordRange(m_pVT->GetPrevWordPlace(m_wpCaret),GetVisibleWordRange().EndPos); |
| else if (m_wpCaret.LineCmp(m_wpOldCaret) !=0) |
| wr = CPVT_WordRange(m_pVT->GetLineBeginPlace(m_wpCaret),m_pVT->GetSectionEndPlace(m_wpCaret)); |
| else |
| wr = CPVT_WordRange(m_pVT->GetPrevWordPlace(m_wpCaret),m_pVT->GetSectionEndPlace(m_wpCaret)); |
| |
| Refresh(RP_ANALYSE, &wr); |
| |
| SetCaretOrigin(); |
| SetCaretInfo(); |
| } |
| |
| if (m_bOprNotify && m_pOprNotify) |
| m_pOprNotify->OnBackSpace(m_wpCaret, m_wpOldCaret); |
| |
| return TRUE; |
| } |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CFX_Edit::Delete(FX_BOOL bAddUndo, FX_BOOL bPaint) |
| { |
| if (m_pVT->IsValid()) |
| { |
| if (m_wpCaret == m_pVT->GetEndWordPlace()) return FALSE; |
| |
| CPVT_Section section; |
| CPVT_Word word; |
| |
| if (bAddUndo) |
| { |
| if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator()) |
| { |
| pIterator->SetAt(m_pVT->GetNextWordPlace(m_wpCaret)); |
| pIterator->GetSection(section); |
| pIterator->GetWord(word); |
| } |
| } |
| |
| m_pVT->UpdateWordPlace(m_wpCaret); |
| FX_BOOL bSecEnd = (m_wpCaret == m_pVT->GetSectionEndPlace(m_wpCaret)); |
| |
| SetCaret(m_pVT->DeleteWord(m_wpCaret)); |
| m_SelState.Set(m_wpCaret,m_wpCaret); |
| |
| if (bAddUndo && m_bEnableUndo) |
| { |
| if (bSecEnd) |
| AddEditUndoItem(new CFXEU_Delete(this,m_wpOldCaret,m_wpCaret,word.Word,word.nCharset, |
| section.SecProps,section.WordProps,bSecEnd)); |
| else |
| AddEditUndoItem(new CFXEU_Delete(this,m_wpOldCaret,m_wpCaret,word.Word,word.nCharset, |
| section.SecProps,word.WordProps,bSecEnd)); |
| } |
| |
| if (bPaint) |
| { |
| RearrangePart(CPVT_WordRange(m_wpOldCaret,m_wpCaret)); |
| ScrollToCaret(); |
| |
| CPVT_WordRange wr; |
| if (bSecEnd) |
| wr = CPVT_WordRange(m_pVT->GetPrevWordPlace(m_wpOldCaret),GetVisibleWordRange().EndPos); |
| else if (m_wpCaret.LineCmp(m_wpOldCaret) !=0) |
| wr = CPVT_WordRange(m_pVT->GetLineBeginPlace(m_wpCaret),m_pVT->GetSectionEndPlace(m_wpCaret)); |
| else |
| wr = CPVT_WordRange(m_pVT->GetPrevWordPlace(m_wpOldCaret),m_pVT->GetSectionEndPlace(m_wpCaret)); |
| |
| Refresh(RP_ANALYSE, &wr); |
| |
| SetCaretOrigin(); |
| SetCaretInfo(); |
| } |
| |
| if (m_bOprNotify && m_pOprNotify) |
| m_pOprNotify->OnDelete(m_wpCaret, m_wpOldCaret); |
| |
| return TRUE; |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CFX_Edit::Empty() |
| { |
| if (m_pVT->IsValid()) |
| { |
| m_pVT->DeleteWords(GetWholeWordRange()); |
| SetCaret(m_pVT->GetBeginWordPlace()); |
| |
| return TRUE; |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CFX_Edit::Clear(FX_BOOL bAddUndo, FX_BOOL bPaint) |
| { |
| if (m_pVT->IsValid()) |
| { |
| if (m_SelState.IsExist()) |
| { |
| CPVT_WordRange range = m_SelState.ConvertToWordRange(); |
| |
| if (bAddUndo && m_bEnableUndo) |
| { |
| if (m_pVT->IsRichText()) |
| { |
| BeginGroupUndo(L""); |
| |
| if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator()) |
| { |
| pIterator->SetAt(range.EndPos); |
| |
| CPVT_Word wordinfo; |
| CPVT_Section secinfo; |
| do |
| { |
| CPVT_WordPlace place = pIterator->GetAt(); |
| if (place.WordCmp(range.BeginPos) <= 0)break; |
| |
| CPVT_WordPlace oldplace = m_pVT->GetPrevWordPlace(place); |
| |
| if (oldplace.SecCmp(place) != 0) |
| { |
| if (pIterator->GetSection(secinfo)) |
| { |
| AddEditUndoItem(new CFXEU_ClearRich(this,oldplace,place,range,wordinfo.Word, |
| wordinfo.nCharset,secinfo.SecProps,secinfo.WordProps)); |
| } |
| } |
| else |
| { |
| if (pIterator->GetWord(wordinfo)) |
| { |
| oldplace = m_pVT->AjustLineHeader(oldplace,TRUE); |
| place = m_pVT->AjustLineHeader(place,TRUE); |
| |
| AddEditUndoItem(new CFXEU_ClearRich(this,oldplace,place,range,wordinfo.Word, |
| wordinfo.nCharset,secinfo.SecProps,wordinfo.WordProps)); |
| } |
| } |
| }while (pIterator->PrevWord()); |
| } |
| EndGroupUndo(); |
| } |
| else |
| { |
| AddEditUndoItem(new CFXEU_Clear(this,range,GetSelText())); |
| } |
| } |
| |
| SelectNone(); |
| SetCaret(m_pVT->DeleteWords(range)); |
| m_SelState.Set(m_wpCaret,m_wpCaret); |
| |
| if (bPaint) |
| { |
| RearrangePart(range); |
| ScrollToCaret(); |
| |
| CPVT_WordRange wr(m_wpOldCaret, GetVisibleWordRange().EndPos); |
| Refresh(RP_ANALYSE, &wr); |
| |
| SetCaretOrigin(); |
| SetCaretInfo(); |
| } |
| |
| if (m_bOprNotify && m_pOprNotify) |
| m_pOprNotify->OnClear(m_wpCaret, m_wpOldCaret); |
| |
| return TRUE; |
| } |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CFX_Edit::InsertText(const FX_WCHAR* text, int32_t charset, |
| const CPVT_SecProps * pSecProps, const CPVT_WordProps * pWordProps, FX_BOOL bAddUndo, FX_BOOL bPaint) |
| { |
| if (IsTextOverflow()) return FALSE; |
| |
| m_pVT->UpdateWordPlace(m_wpCaret); |
| SetCaret(DoInsertText(m_wpCaret, text, charset, pSecProps, pWordProps)); |
| m_SelState.Set(m_wpCaret,m_wpCaret); |
| |
| if (m_wpCaret != m_wpOldCaret) |
| { |
| if (bAddUndo && m_bEnableUndo) |
| { |
| AddEditUndoItem(new CFXEU_InsertText(this,m_wpOldCaret,m_wpCaret,text,charset,pSecProps,pWordProps)); |
| } |
| |
| if (bPaint) |
| PaintInsertText(m_wpOldCaret, m_wpCaret); |
| |
| if (m_bOprNotify && m_pOprNotify) |
| m_pOprNotify->OnInsertText(m_wpCaret, m_wpOldCaret); |
| |
| return TRUE; |
| } |
| return FALSE; |
| } |
| |
| void CFX_Edit::PaintInsertText(const CPVT_WordPlace & wpOld, const CPVT_WordPlace & wpNew) |
| { |
| if (m_pVT->IsValid()) |
| { |
| RearrangePart(CPVT_WordRange(wpOld,wpNew)); |
| ScrollToCaret(); |
| |
| CPVT_WordRange wr; |
| if (m_wpCaret.LineCmp(wpOld) !=0) |
| wr = CPVT_WordRange(m_pVT->GetLineBeginPlace(wpOld),m_pVT->GetSectionEndPlace(wpNew)); |
| else |
| wr = CPVT_WordRange(wpOld,m_pVT->GetSectionEndPlace(wpNew)); |
| Refresh(RP_ANALYSE, &wr); |
| SetCaretOrigin(); |
| SetCaretInfo(); |
| } |
| } |
| |
| FX_BOOL CFX_Edit::Redo() |
| { |
| if (m_bEnableUndo) |
| { |
| if (m_Undo.CanRedo()) |
| { |
| m_Undo.Redo(); |
| return TRUE; |
| } |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CFX_Edit::Undo() |
| { |
| if (m_bEnableUndo) |
| { |
| if (m_Undo.CanUndo()) |
| { |
| m_Undo.Undo(); |
| return TRUE; |
| } |
| } |
| |
| return FALSE; |
| } |
| |
| void CFX_Edit::SetCaretOrigin() |
| { |
| if (m_pVT->IsValid()) |
| { |
| if (IPDF_VariableText_Iterator * pIterator = m_pVT->GetIterator()) |
| { |
| pIterator->SetAt(m_wpCaret); |
| CPVT_Word word; |
| CPVT_Line line; |
| if (pIterator->GetWord(word)) |
| { |
| m_ptCaret.x = word.ptWord.x + word.fWidth; |
| m_ptCaret.y = word.ptWord.y; |
| } |
| else if (pIterator->GetLine(line)) |
| { |
| m_ptCaret.x = line.ptLine.x; |
| m_ptCaret.y = line.ptLine.y; |
| } |
| } |
| } |
| } |
| |
| int32_t CFX_Edit::WordPlaceToWordIndex(const CPVT_WordPlace & place) const |
| { |
| if (m_pVT->IsValid()) |
| return m_pVT->WordPlaceToWordIndex(place); |
| |
| return -1; |
| } |
| |
| CPVT_WordPlace CFX_Edit::WordIndexToWordPlace(int32_t index) const |
| { |
| if (m_pVT->IsValid()) |
| return m_pVT->WordIndexToWordPlace(index); |
| |
| return CPVT_WordPlace(); |
| } |
| |
| FX_BOOL CFX_Edit::IsTextFull() const |
| { |
| int32_t nTotalWords = m_pVT->GetTotalWords(); |
| int32_t nLimitChar = m_pVT->GetLimitChar(); |
| int32_t nCharArray = m_pVT->GetCharArray(); |
| |
| return IsTextOverflow() || (nLimitChar>0 && nTotalWords >= nLimitChar) |
| || (nCharArray>0 && nTotalWords >= nCharArray); |
| } |
| |
| FX_BOOL CFX_Edit::IsTextOverflow() const |
| { |
| if (!m_bEnableScroll && !m_bEnableOverflow) |
| { |
| CPDF_Rect rcPlate = m_pVT->GetPlateRect(); |
| CPDF_Rect rcContent = m_pVT->GetContentRect(); |
| |
| if (m_pVT->IsMultiLine() && GetTotalLines() > 1) |
| { |
| if (FX_EDIT_IsFloatBigger(rcContent.Height(),rcPlate.Height())) return TRUE; |
| } |
| |
| if (FX_EDIT_IsFloatBigger(rcContent.Width(),rcPlate.Width())) return TRUE; |
| } |
| |
| return FALSE; |
| } |
| |
| CPVT_WordPlace CFX_Edit::GetLineBeginPlace(const CPVT_WordPlace & place) const |
| { |
| return m_pVT->GetLineBeginPlace(place); |
| } |
| |
| CPVT_WordPlace CFX_Edit::GetLineEndPlace(const CPVT_WordPlace & place) const |
| { |
| return m_pVT->GetLineEndPlace(place); |
| } |
| |
| CPVT_WordPlace CFX_Edit::GetSectionBeginPlace(const CPVT_WordPlace & place) const |
| { |
| return m_pVT->GetSectionBeginPlace(place); |
| } |
| |
| CPVT_WordPlace CFX_Edit::GetSectionEndPlace(const CPVT_WordPlace & place) const |
| { |
| return m_pVT->GetSectionEndPlace(place); |
| } |
| |
| FX_BOOL CFX_Edit::CanUndo() const |
| { |
| if (m_bEnableUndo) |
| { |
| return m_Undo.CanUndo(); |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CFX_Edit::CanRedo() const |
| { |
| if (m_bEnableUndo) |
| { |
| return m_Undo.CanRedo(); |
| } |
| |
| return FALSE; |
| } |
| |
| FX_BOOL CFX_Edit::IsModified() const |
| { |
| if (m_bEnableUndo) |
| { |
| return m_Undo.IsModified(); |
| } |
| |
| return FALSE; |
| } |
| |
| void CFX_Edit::EnableRefresh(FX_BOOL bRefresh) |
| { |
| m_bEnableRefresh = bRefresh; |
| } |
| |
| void CFX_Edit::EnableUndo(FX_BOOL bUndo) |
| { |
| m_bEnableUndo = bUndo; |
| } |
| |
| void CFX_Edit::EnableNotify(FX_BOOL bNotify) |
| { |
| m_bNotify = bNotify; |
| } |
| |
| void CFX_Edit::EnableOprNotify(FX_BOOL bNotify) |
| { |
| m_bOprNotify = bNotify; |
| } |
| |
| FX_FLOAT CFX_Edit::GetLineTop(const CPVT_WordPlace& place) const |
| { |
| if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) |
| { |
| CPVT_WordPlace wpOld = pIterator->GetAt(); |
| |
| pIterator->SetAt(place); |
| CPVT_Line line; |
| pIterator->GetLine(line); |
| |
| pIterator->SetAt(wpOld); |
| |
| return line.ptLine.y + line.fLineAscent; |
| } |
| |
| return 0.0f; |
| } |
| |
| FX_FLOAT CFX_Edit::GetLineBottom(const CPVT_WordPlace& place) const |
| { |
| if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) |
| { |
| CPVT_WordPlace wpOld = pIterator->GetAt(); |
| |
| pIterator->SetAt(place); |
| CPVT_Line line; |
| pIterator->GetLine(line); |
| |
| pIterator->SetAt(wpOld); |
| |
| return line.ptLine.y + line.fLineDescent; |
| } |
| |
| return 0.0f; |
| } |
| |
| CPVT_WordPlace CFX_Edit::DoInsertText(const CPVT_WordPlace& place, const FX_WCHAR* text, int32_t charset, |
| const CPVT_SecProps * pSecProps, const CPVT_WordProps * pWordProps) |
| { |
| CPVT_WordPlace wp = place; |
| |
| if (m_pVT->IsValid()) |
| { |
| CFX_WideString sText = text; |
| |
| for (int32_t i = 0, sz = sText.GetLength(); i < sz; i++) |
| { |
| FX_WORD word = sText[i]; |
| switch (word) |
| { |
| case 0x0D: |
| wp = m_pVT->InsertSection(wp,pSecProps,pWordProps); |
| if (sText[i+1] == 0x0A) |
| i++; |
| break; |
| case 0x0A: |
| wp = m_pVT->InsertSection(wp,pSecProps,pWordProps); |
| if (sText[i+1] == 0x0D) |
| i++; |
| break; |
| case 0x09: |
| word = 0x20; |
| default: |
| wp = m_pVT->InsertWord(wp,word,GetCharSetFromUnicode(word, charset),pWordProps); |
| break; |
| } |
| } |
| } |
| |
| return wp; |
| } |
| |
| int32_t CFX_Edit::GetCharSetFromUnicode(FX_WORD word, int32_t nOldCharset) |
| { |
| if (IFX_Edit_FontMap* pFontMap = GetFontMap()) |
| return pFontMap->CharSetFromUnicode(word, nOldCharset); |
| return nOldCharset; |
| } |
| |
| void CFX_Edit::BeginGroupUndo(const CFX_WideString& sTitle) |
| { |
| ASSERT(m_pGroupUndoItem == NULL); |
| |
| m_pGroupUndoItem = new CFX_Edit_GroupUndoItem(sTitle); |
| } |
| |
| void CFX_Edit::EndGroupUndo() |
| { |
| ASSERT(m_pGroupUndoItem != NULL); |
| |
| m_pGroupUndoItem->UpdateItems(); |
| m_Undo.AddItem(m_pGroupUndoItem); |
| if (m_bOprNotify && m_pOprNotify) |
| m_pOprNotify->OnAddUndo(m_pGroupUndoItem); |
| m_pGroupUndoItem = NULL; |
| } |
| |
| void CFX_Edit::AddEditUndoItem(CFX_Edit_UndoItem* pEditUndoItem) |
| { |
| if (m_pGroupUndoItem) |
| m_pGroupUndoItem->AddUndoItem(pEditUndoItem); |
| else |
| { |
| m_Undo.AddItem(pEditUndoItem); |
| if (m_bOprNotify && m_pOprNotify) |
| m_pOprNotify->OnAddUndo(pEditUndoItem); |
| } |
| } |
| |
| void CFX_Edit::AddUndoItem(IFX_Edit_UndoItem* pUndoItem) |
| { |
| m_Undo.AddItem(pUndoItem); |
| if (m_bOprNotify && m_pOprNotify) |
| m_pOprNotify->OnAddUndo(pUndoItem); |
| } |
| |