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Unified Diff: fpdfsdk/src/fxedit/fxet_edit.cpp

Issue 1799773002: Move fpdfsdk/src up to fpdfsdk/. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Rebase to master Created 4 years, 9 months ago
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Index: fpdfsdk/src/fxedit/fxet_edit.cpp
diff --git a/fpdfsdk/src/fxedit/fxet_edit.cpp b/fpdfsdk/src/fxedit/fxet_edit.cpp
deleted file mode 100644
index 1b68dc05101ed1977959b1e2c5f9d42a799138e8..0000000000000000000000000000000000000000
--- 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);
-}
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