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path: root/xfa/fee/fde_txtedtengine.cpp
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Diffstat (limited to 'xfa/fee/fde_txtedtengine.cpp')
-rw-r--r--xfa/fee/fde_txtedtengine.cpp165
1 files changed, 32 insertions, 133 deletions
diff --git a/xfa/fee/fde_txtedtengine.cpp b/xfa/fee/fde_txtedtengine.cpp
index 826f0ce62c..d1d33fe8c6 100644
--- a/xfa/fee/fde_txtedtengine.cpp
+++ b/xfa/fee/fde_txtedtengine.cpp
@@ -383,14 +383,11 @@ int32_t CFDE_TxtEdtEngine::Insert(int32_t nStart,
if (IsSelect()) {
DeleteSelect();
}
- if (!(m_Param.dwMode & FDE_TEXTEDITMODE_NoRedoUndo)) {
- IFDE_TxtEdtDoRecord* pRecord =
- new CFDE_TxtEdtDoRecord_Insert(this, m_nCaret, lpBuffer, nLength);
- CFX_ByteString bsDoRecord;
- pRecord->Serialize(bsDoRecord);
- m_Param.pEventSink->On_AddDoRecord(this, bsDoRecord.AsStringC());
- pRecord->Release();
- }
+ if (!(m_Param.dwMode & FDE_TEXTEDITMODE_NoRedoUndo))
+ m_Param.pEventSink->On_AddDoRecord(
+ this,
+ new CFDE_TxtEdtDoRecord_Insert(this, m_nCaret, lpBuffer, nLength));
+
GetText(m_ChangeInfo.wsPrevText, 0);
Inner_Insert(m_nCaret, lpBuffer, nLength);
m_ChangeInfo.nChangeType = FDE_TXTEDT_TEXTCHANGE_TYPE_Insert;
@@ -447,12 +444,9 @@ int32_t CFDE_TxtEdtEngine::Delete(int32_t nStart, FX_BOOL bBackspace) {
if (!(m_Param.dwMode & FDE_TEXTEDITMODE_NoRedoUndo)) {
CFX_WideString wsRange;
m_pTxtBuf->GetRange(wsRange, nStart, nCount);
- IFDE_TxtEdtDoRecord* pRecord =
- new CFDE_TxtEdtDoRecord_DeleteRange(this, nStart, m_nCaret, wsRange);
- CFX_ByteString bsDoRecord;
- pRecord->Serialize(bsDoRecord);
- m_Param.pEventSink->On_AddDoRecord(this, bsDoRecord.AsStringC());
- pRecord->Release();
+ m_Param.pEventSink->On_AddDoRecord(
+ this,
+ new CFDE_TxtEdtDoRecord_DeleteRange(this, nStart, m_nCaret, wsRange));
}
m_ChangeInfo.nChangeType = FDE_TXTEDT_TEXTCHANGE_TYPE_Delete;
GetText(m_ChangeInfo.wsDelete, nStart, nCount);
@@ -634,38 +628,22 @@ void CFDE_TxtEdtEngine::ClearSelection() {
m_Param.pEventSink->On_SelChanged(this);
}
-FX_BOOL CFDE_TxtEdtEngine::Redo(const CFX_ByteStringC& bsRedo) {
- if (IsLocked()) {
+FX_BOOL CFDE_TxtEdtEngine::Redo(const IFDE_TxtEdtDoRecord* pDoRecord) {
+ if (IsLocked())
return FALSE;
- }
- if (m_Param.dwMode & FDE_TEXTEDITMODE_NoRedoUndo) {
+ if (m_Param.dwMode & FDE_TEXTEDITMODE_NoRedoUndo)
return FALSE;
- }
- IFDE_TxtEdtDoRecord* pDoRecord = IFDE_TxtEdtDoRecord::Create(bsRedo);
- ASSERT(pDoRecord);
- if (pDoRecord == NULL) {
- return FALSE;
- }
- FX_BOOL bOK = pDoRecord->Redo();
- pDoRecord->Release();
- return bOK;
+ return pDoRecord->Redo();
}
-FX_BOOL CFDE_TxtEdtEngine::Undo(const CFX_ByteStringC& bsUndo) {
- if (IsLocked()) {
+
+FX_BOOL CFDE_TxtEdtEngine::Undo(const IFDE_TxtEdtDoRecord* pDoRecord) {
+ if (IsLocked())
return FALSE;
- }
- if (m_Param.dwMode & FDE_TEXTEDITMODE_NoRedoUndo) {
+ if (m_Param.dwMode & FDE_TEXTEDITMODE_NoRedoUndo)
return FALSE;
- }
- IFDE_TxtEdtDoRecord* pDoRecord = IFDE_TxtEdtDoRecord::Create(bsUndo);
- ASSERT(pDoRecord);
- if (pDoRecord == NULL) {
- return FALSE;
- }
- FX_BOOL bOK = pDoRecord->Undo();
- pDoRecord->Release();
- return bOK;
+ return pDoRecord->Undo();
}
+
int32_t CFDE_TxtEdtEngine::StartLayout() {
Lock();
RemoveAllPages();
@@ -930,12 +908,9 @@ void CFDE_TxtEdtEngine::DeleteRange_DoRecord(int32_t nStart,
if (!(m_Param.dwMode & FDE_TEXTEDITMODE_NoRedoUndo)) {
CFX_WideString wsRange;
m_pTxtBuf->GetRange(wsRange, nStart, nCount);
- IFDE_TxtEdtDoRecord* pRecord = new CFDE_TxtEdtDoRecord_DeleteRange(
- this, nStart, m_nCaret, wsRange, bSel);
- CFX_ByteString bsDoRecord;
- pRecord->Serialize(bsDoRecord);
- m_Param.pEventSink->On_AddDoRecord(this, bsDoRecord.AsStringC());
- pRecord->Release();
+ m_Param.pEventSink->On_AddDoRecord(
+ this, new CFDE_TxtEdtDoRecord_DeleteRange(this, nStart, m_nCaret,
+ wsRange, bSel));
}
m_ChangeInfo.nChangeType = FDE_TXTEDT_TEXTCHANGE_TYPE_Delete;
GetText(m_ChangeInfo.wsDelete, nStart, nCount);
@@ -1601,24 +1576,6 @@ void CFDE_TxtEdtEngine::DeleteSelect() {
}
}
-IFDE_TxtEdtDoRecord* IFDE_TxtEdtDoRecord::Create(
- const CFX_ByteStringC& bsDoRecord) {
- const uint32_t* lpBuf =
- reinterpret_cast<const uint32_t*>(bsDoRecord.raw_str());
- switch (*lpBuf) {
- case FDE_TXTEDT_DORECORD_INS:
- return new CFDE_TxtEdtDoRecord_Insert(bsDoRecord);
- case FDE_TXTEDT_DORECORD_DEL:
- return new CFDE_TxtEdtDoRecord_DeleteRange(bsDoRecord);
- default:
- return nullptr;
- }
-}
-
-CFDE_TxtEdtDoRecord_Insert::CFDE_TxtEdtDoRecord_Insert(
- const CFX_ByteStringC& bsDoRecord) {
- Deserialize(bsDoRecord);
-}
CFDE_TxtEdtDoRecord_Insert::CFDE_TxtEdtDoRecord_Insert(
CFDE_TxtEdtEngine* pEngine,
int32_t nCaret,
@@ -1630,11 +1587,10 @@ CFDE_TxtEdtDoRecord_Insert::CFDE_TxtEdtDoRecord_Insert(
FXSYS_memcpy(lpBuffer, lpText, nLength * sizeof(FX_WCHAR));
m_wsInsert.ReleaseBuffer();
}
+
CFDE_TxtEdtDoRecord_Insert::~CFDE_TxtEdtDoRecord_Insert() {}
-void CFDE_TxtEdtDoRecord_Insert::Release() {
- delete this;
-}
-FX_BOOL CFDE_TxtEdtDoRecord_Insert::Undo() {
+
+FX_BOOL CFDE_TxtEdtDoRecord_Insert::Undo() const {
if (m_pEngine->IsSelect()) {
m_pEngine->ClearSelection();
}
@@ -1646,7 +1602,8 @@ FX_BOOL CFDE_TxtEdtDoRecord_Insert::Undo() {
m_pEngine->SetCaretPos(m_nCaret, TRUE);
return TRUE;
}
-FX_BOOL CFDE_TxtEdtDoRecord_Insert::Redo() {
+
+FX_BOOL CFDE_TxtEdtDoRecord_Insert::Redo() const {
m_pEngine->Inner_Insert(m_nCaret, m_wsInsert.c_str(), m_wsInsert.GetLength());
FDE_TXTEDTPARAMS& Param = m_pEngine->m_Param;
m_pEngine->m_ChangeInfo.nChangeType = FDE_TXTEDT_TEXTCHANGE_TYPE_Insert;
@@ -1655,34 +1612,7 @@ FX_BOOL CFDE_TxtEdtDoRecord_Insert::Redo() {
m_pEngine->SetCaretPos(m_nCaret, FALSE);
return TRUE;
}
-void CFDE_TxtEdtDoRecord_Insert::Serialize(CFX_ByteString& bsDoRecord) const {
- CFX_ArchiveSaver ArchiveSaver;
- ArchiveSaver << int32_t(FDE_TXTEDT_DORECORD_INS);
- ArchiveSaver << (int32_t)(uintptr_t)m_pEngine;
- ArchiveSaver << m_nCaret;
- ArchiveSaver << m_wsInsert;
- int32_t nLength = ArchiveSaver.GetLength();
- const uint8_t* lpSrcBuf = ArchiveSaver.GetBuffer();
- FX_CHAR* lpDstBuf = bsDoRecord.GetBuffer(nLength);
- FXSYS_memcpy(lpDstBuf, lpSrcBuf, nLength);
- bsDoRecord.ReleaseBuffer(nLength);
-}
-void CFDE_TxtEdtDoRecord_Insert::Deserialize(
- const CFX_ByteStringC& bsDoRecord) {
- CFX_ArchiveLoader ArchiveLoader(bsDoRecord.raw_str(), bsDoRecord.GetLength());
- int32_t nType = 0;
- ArchiveLoader >> nType;
- ASSERT(nType == FDE_TXTEDT_DORECORD_INS);
- int32_t nEngine = 0;
- ArchiveLoader >> nEngine;
- m_pEngine = (CFDE_TxtEdtEngine*)(uintptr_t)nEngine;
- ArchiveLoader >> m_nCaret;
- ArchiveLoader >> m_wsInsert;
-}
-CFDE_TxtEdtDoRecord_DeleteRange::CFDE_TxtEdtDoRecord_DeleteRange(
- const CFX_ByteStringC& bsDoRecord) {
- Deserialize(bsDoRecord);
-}
+
CFDE_TxtEdtDoRecord_DeleteRange::CFDE_TxtEdtDoRecord_DeleteRange(
CFDE_TxtEdtEngine* pEngine,
int32_t nIndex,
@@ -1696,11 +1626,10 @@ CFDE_TxtEdtDoRecord_DeleteRange::CFDE_TxtEdtDoRecord_DeleteRange(
m_wsRange(wsRange) {
ASSERT(pEngine);
}
+
CFDE_TxtEdtDoRecord_DeleteRange::~CFDE_TxtEdtDoRecord_DeleteRange() {}
-void CFDE_TxtEdtDoRecord_DeleteRange::Release() {
- delete this;
-}
-FX_BOOL CFDE_TxtEdtDoRecord_DeleteRange::Undo() {
+
+FX_BOOL CFDE_TxtEdtDoRecord_DeleteRange::Undo() const {
if (m_pEngine->IsSelect()) {
m_pEngine->ClearSelection();
}
@@ -1715,7 +1644,8 @@ FX_BOOL CFDE_TxtEdtDoRecord_DeleteRange::Undo() {
m_pEngine->SetCaretPos(m_nCaret, TRUE);
return TRUE;
}
-FX_BOOL CFDE_TxtEdtDoRecord_DeleteRange::Redo() {
+
+FX_BOOL CFDE_TxtEdtDoRecord_DeleteRange::Redo() const {
m_pEngine->Inner_DeleteRange(m_nIndex, m_wsRange.GetLength());
if (m_bSel) {
m_pEngine->RemoveSelRange(m_nIndex, m_wsRange.GetLength());
@@ -1727,34 +1657,3 @@ FX_BOOL CFDE_TxtEdtDoRecord_DeleteRange::Redo() {
m_pEngine->SetCaretPos(m_nIndex, TRUE);
return TRUE;
}
-void CFDE_TxtEdtDoRecord_DeleteRange::Serialize(
- CFX_ByteString& bsDoRecord) const {
- CFX_ArchiveSaver ArchiveSaver;
- ArchiveSaver << int32_t(FDE_TXTEDT_DORECORD_DEL);
- ArchiveSaver << (int32_t)(uintptr_t)m_pEngine;
- ArchiveSaver << (int32_t)m_bSel;
- ArchiveSaver << m_nIndex;
- ArchiveSaver << m_nCaret;
- ArchiveSaver << m_wsRange;
- int32_t nLength = ArchiveSaver.GetLength();
- const uint8_t* lpSrcBuf = ArchiveSaver.GetBuffer();
- FX_CHAR* lpDstBuf = bsDoRecord.GetBuffer(nLength);
- FXSYS_memcpy(lpDstBuf, lpSrcBuf, nLength);
- bsDoRecord.ReleaseBuffer(nLength);
-}
-void CFDE_TxtEdtDoRecord_DeleteRange::Deserialize(
- const CFX_ByteStringC& bsDoRecord) {
- CFX_ArchiveLoader ArchiveLoader(bsDoRecord.raw_str(), bsDoRecord.GetLength());
- int32_t nType = 0;
- ArchiveLoader >> nType;
- ASSERT(nType == FDE_TXTEDT_DORECORD_DEL);
- int32_t nEngine = 0;
- ArchiveLoader >> nEngine;
- m_pEngine = (CFDE_TxtEdtEngine*)(uintptr_t)nEngine;
- int32_t iSel = 0;
- ArchiveLoader >> iSel;
- m_bSel = !!iSel;
- ArchiveLoader >> m_nIndex;
- ArchiveLoader >> m_nCaret;
- ArchiveLoader >> m_wsRange;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 12:43:44 +0000