diff options
Diffstat (limited to 'fpdfsdk/src/fxedit/fxet_edit.cpp')
| -rw-r--r-- | fpdfsdk/src/fxedit/fxet_edit.cpp | 3034 |
1 files changed, 0 insertions, 3034 deletions
diff --git a/fpdfsdk/src/fxedit/fxet_edit.cpp b/fpdfsdk/src/fxedit/fxet_edit.cpp deleted file mode 100644 index 1b68dc0510..0000000000 --- a/fpdfsdk/src/fxedit/fxet_edit.cpp +++ /dev/null @@ -1,3034 +0,0 @@ -// 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 "fpdfsdk/include/fxedit/fxet_edit.h" - -#include <algorithm> - -#include "core/include/fpdfapi/fpdf_resource.h" - -#define FX_EDIT_UNDO_MAXITEM 10000 - -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() { - return m_pVTIterator->NextWord(); -} - -FX_BOOL CFX_Edit_Iterator::NextLine() { - return m_pVTIterator->NextLine(); -} - -FX_BOOL CFX_Edit_Iterator::NextSection() { - return m_pVTIterator->NextSection(); -} - -FX_BOOL CFX_Edit_Iterator::PrevWord() { - return m_pVTIterator->PrevWord(); -} - -FX_BOOL CFX_Edit_Iterator::PrevLine() { - return m_pVTIterator->PrevLine(); -} - -FX_BOOL CFX_Edit_Iterator::PrevSection() { - return m_pVTIterator->PrevSection(); -} - -FX_BOOL CFX_Edit_Iterator::GetWord(CPVT_Word& word) const { - ASSERT(m_pEdit); - - 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); - - 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); - - if (m_pVTIterator->GetSection(section)) { - section.rcSection = m_pEdit->VTToEdit(section.rcSection); - return TRUE; - } - return FALSE; -} - -void CFX_Edit_Iterator::SetAt(int32_t nWordIndex) { - m_pVTIterator->SetAt(nWordIndex); -} - -void CFX_Edit_Iterator::SetAt(const CPVT_WordPlace& place) { - m_pVTIterator->SetAt(place); -} - -const CPVT_WordPlace& CFX_Edit_Iterator::GetAt() const { - return m_pVTIterator->GetAt(); -} - -IFX_Edit* CFX_Edit_Iterator::GetEdit() const { - return m_pEdit; -} - -CFX_Edit_Provider::CFX_Edit_Provider(IFX_Edit_FontMap* pFontMap) - : m_pFontMap(pFontMap) { - ASSERT(m_pFontMap); -} - -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() {} - -void CFX_Edit_Refresh::BeginRefresh() { - m_RefreshRects.Empty(); - m_OldLineRects = m_NewLineRects; -} - -void CFX_Edit_Refresh::Push(const CPVT_WordRange& linerange, - const CFX_FloatRect& 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; - CFX_FloatRect rcResult; - FX_FLOAT fWidthDiff; - - int32_t szMax = std::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 { - m_RefreshRects.Add(pOldRect->m_rcLine); - } - } else { - if (pNewRect) { - m_RefreshRects.Add(pNewRect->m_rcLine); - } - } - i++; - } -} - -void CFX_Edit_Refresh::AddRefresh(const CFX_FloatRect& 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(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); - 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); - 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); - 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 { - return m_bVirgin ? m_bModified : 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(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) { - 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]; - pFirstItem->SetFirst(TRUE); - - CFX_Edit_UndoItem* pLastItem = m_Items[m_Items.GetSize() - 1]; - 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]; - 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]; - pUndoItem->Redo(); - } -} - -CFX_WideString CFX_Edit_GroupUndoItem::GetUndoTitle() { - return m_sTitle; -} - -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(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(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(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(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(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(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); -} - -CFX_Edit::~CFX_Edit() { - delete m_pVTProvide; - m_pVTProvide = NULL; - delete m_pIterator; - m_pIterator = NULL; - ASSERT(!m_pGroupUndoItem); -} - -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 CFX_FloatRect& rect, FX_BOOL bPaint) { - m_pVT->SetPlateRect(rect); - m_ptScrollPos = CFX_FloatPoint(rect.left, rect.top); - if (bPaint) - Paint(); -} - -void CFX_Edit::SetAlignmentH(int32_t nFormat, FX_BOOL bPaint) { - m_pVT->SetAlignment(nFormat); - if (bPaint) - Paint(); -} - -void CFX_Edit::SetAlignmentV(int32_t nFormat, FX_BOOL bPaint) { - m_nAlignment = nFormat; - if (bPaint) - Paint(); -} - -void CFX_Edit::SetPasswordChar(FX_WORD wSubWord, FX_BOOL bPaint) { - m_pVT->SetPasswordChar(wSubWord); - if (bPaint) - Paint(); -} - -void CFX_Edit::SetLimitChar(int32_t nLimitChar, FX_BOOL bPaint) { - m_pVT->SetLimitChar(nLimitChar); - if (bPaint) - Paint(); -} - -void CFX_Edit::SetCharArray(int32_t nCharArray, FX_BOOL bPaint) { - m_pVT->SetCharArray(nCharArray); - if (bPaint) - Paint(); -} - -void CFX_Edit::SetCharSpace(FX_FLOAT fCharSpace, FX_BOOL bPaint) { - m_pVT->SetCharSpace(fCharSpace); - if (bPaint) - Paint(); -} - -void CFX_Edit::SetHorzScale(int32_t nHorzScale, FX_BOOL bPaint) { - m_pVT->SetHorzScale(nHorzScale); - if (bPaint) - Paint(); -} - -void CFX_Edit::SetMultiLine(FX_BOOL bMultiLine, FX_BOOL bPaint) { - m_pVT->SetMultiLine(bMultiLine); - if (bPaint) - Paint(); -} - -void CFX_Edit::SetAutoReturn(FX_BOOL bAuto, FX_BOOL bPaint) { - m_pVT->SetAutoReturn(bAuto); - if (bPaint) - Paint(); -} - -void CFX_Edit::SetLineLeading(FX_FLOAT fLineLeading, FX_BOOL bPaint) { - m_pVT->SetLineLeading(fLineLeading); - if (bPaint) - Paint(); -} - -void CFX_Edit::SetAutoFontSize(FX_BOOL bAuto, FX_BOOL bPaint) { - m_pVT->SetAutoFontSize(bAuto); - if (bPaint) - Paint(); -} - -void CFX_Edit::SetFontSize(FX_FLOAT fFontSize, FX_BOOL bPaint) { - m_pVT->SetFontSize(fFontSize); - if (bPaint) - Paint(); -} - -void CFX_Edit::SetAutoScroll(FX_BOOL bAuto, FX_BOOL bPaint) { - m_bEnableScroll = bAuto; - if (bPaint) - Paint(); -} - -void CFX_Edit::SetTextOverflow(FX_BOOL bAllowed, FX_BOOL bPaint) { - 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, FX_BOOL bPaint) { - 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) { - 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, - const CPVT_SecProps* pSecProps, - const CPVT_WordProps* pWordProps) { - SetText(text, charset, pSecProps, pWordProps, TRUE, TRUE); -} - -FX_BOOL CFX_Edit::InsertWord(FX_WORD word, - int32_t charset, - const CPVT_WordProps* pWordProps) { - return InsertWord(word, charset, pWordProps, TRUE, TRUE); -} - -FX_BOOL CFX_Edit::InsertReturn(const CPVT_SecProps* pSecProps, - const CPVT_WordProps* pWordProps) { - 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, - const CPVT_SecProps* pSecProps, - const CPVT_WordProps* pWordProps) { - 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(); -} - -CFX_FloatRect CFX_Edit::GetPlateRect() const { - return m_pVT->GetPlateRect(); -} - -CFX_FloatRect 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(); -} - -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()) { - CFX_FloatRect rcPlate = m_pVT->GetPlateRect(); - - CPVT_WordPlace place1 = m_pVT->SearchWordPlace( - EditToVT(CFX_FloatPoint(rcPlate.left, rcPlate.top))); - CPVT_WordPlace place2 = m_pVT->SearchWordPlace( - EditToVT(CFX_FloatPoint(rcPlate.right, rcPlate.bottom))); - - return CPVT_WordRange(place1, place2); - } - - return CPVT_WordRange(); -} - -CPVT_WordPlace CFX_Edit::SearchWordPlace(const CFX_FloatPoint& 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) { - CFX_FloatRect 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 = CFX_Edit_Select(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(); -} - -CFX_FloatPoint CFX_Edit::VTToEdit(const CFX_FloatPoint& point) const { - CFX_FloatRect rcContent = m_pVT->GetContentRect(); - CFX_FloatRect 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 CFX_FloatPoint(point.x - (m_ptScrollPos.x - rcPlate.left), - point.y - (m_ptScrollPos.y + fPadding - rcPlate.top)); -} - -CFX_FloatPoint CFX_Edit::EditToVT(const CFX_FloatPoint& point) const { - CFX_FloatRect rcContent = m_pVT->GetContentRect(); - CFX_FloatRect 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 CFX_FloatPoint(point.x + (m_ptScrollPos.x - rcPlate.left), - point.y + (m_ptScrollPos.y + fPadding - rcPlate.top)); -} - -CFX_FloatRect CFX_Edit::VTToEdit(const CFX_FloatRect& rect) const { - CFX_FloatPoint ptLeftBottom = - VTToEdit(CFX_FloatPoint(rect.left, rect.bottom)); - CFX_FloatPoint ptRightTop = VTToEdit(CFX_FloatPoint(rect.right, rect.top)); - - return CFX_FloatRect(ptLeftBottom.x, ptLeftBottom.y, ptRightTop.x, - ptRightTop.y); -} - -CFX_FloatRect CFX_Edit::EditToVT(const CFX_FloatRect& rect) const { - CFX_FloatPoint ptLeftBottom = - EditToVT(CFX_FloatPoint(rect.left, rect.bottom)); - CFX_FloatPoint ptRightTop = EditToVT(CFX_FloatPoint(rect.right, rect.top)); - - return CFX_FloatRect(ptLeftBottom.x, ptLeftBottom.y, ptRightTop.x, - ptRightTop.y); -} - -void CFX_Edit::SetScrollInfo() { - if (m_bNotify && m_pNotify) { - CFX_FloatRect rcPlate = m_pVT->GetPlateRect(); - CFX_FloatRect 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 CFX_FloatPoint& point) { - SetScrollPosX(point.x); - SetScrollPosY(point.y); - SetScrollLimit(); - SetCaretInfo(); -} - -CFX_FloatPoint CFX_Edit::GetScrollPos() const { - return m_ptScrollPos; -} - -void CFX_Edit::SetScrollLimit() { - if (m_pVT->IsValid()) { - CFX_FloatRect rcContent = m_pVT->GetContentRect(); - CFX_FloatRect 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()) { - CFX_FloatPoint ptHead(0, 0); - CFX_FloatPoint 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; - } - } - - CFX_FloatPoint ptHeadEdit = VTToEdit(ptHead); - CFX_FloatPoint ptFootEdit = VTToEdit(ptFoot); - - CFX_FloatRect 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()); - - m_Refresh.NoAnalyse(); - m_ptRefreshScrollPos = m_ptScrollPos; - - 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; - - CFX_FloatRect 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) { - CFX_FloatRect 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 { - CFX_FloatRect 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) { - CFX_FloatRect 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; - CFX_FloatRect rcRefresh = VTToEdit(rcWord); - m_pNotify->IOnInvalidateRect(&rcRefresh); - m_bNotifyFlag = FALSE; - } - } - } else { - CFX_FloatRect 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; - CFX_FloatRect 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) { - CFX_FloatPoint 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 CFX_FloatPoint& 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 CFX_FloatPoint& 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); -} - -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->AdjustLineHeader(oldplace, TRUE); - place = m_pVT->AdjustLineHeader(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) { - CFX_FloatRect rcPlate = m_pVT->GetPlateRect(); - CFX_FloatRect 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); - - m_pGroupUndoItem = new CFX_Edit_GroupUndoItem(sTitle); -} - -void CFX_Edit::EndGroupUndo() { - 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); -} |