Make IPDF_VariableText_{Provider,Iterator} inner classes.

This CL moves the IPDF_VariableText_Provider and IPDF_VariableText_Iterator
classes to be nested sub-classes of IPDF_VariableText.

BUG=pdfium:455

Review URL: https://codereview.chromium.org/1855403002

1 files changed, 20 insertions, 20 deletions

diff --git a/fpdfsdk/fxedit/fxet_edit.cpp b/fpdfsdk/fxedit/fxet_edit.cpp
index f45f9ea5f2..0cb5a28e4c 100644
--- a/fpdfsdk/fxedit/fxet_edit.cpp
+++ b/fpdfsdk/fxedit/fxet_edit.cpp
@@ -13,7 +13,7 @@
 #define FX_EDIT_UNDO_MAXITEM 10000
 
 CFX_Edit_Iterator::CFX_Edit_Iterator(CFX_Edit* pEdit,
-                                     IPDF_VariableText_Iterator* pVTIterator)
+                                     IPDF_VariableText::Iterator* pVTIterator)
     : m_pEdit(pEdit), m_pVTIterator(pVTIterator) {}
 
 CFX_Edit_Iterator::~CFX_Edit_Iterator() {}
@@ -784,7 +784,7 @@ void CFX_Edit::SetFontMap(IFX_Edit_FontMap* pFontMap) {
   m_pVT->SetProvider(m_pVTProvide = new CFX_Edit_Provider(pFontMap));
 }
 
-void CFX_Edit::SetVTProvider(IPDF_VariableText_Provider* pProvider) {
+void CFX_Edit::SetVTProvider(IPDF_VariableText::Provider* pProvider) {
   m_pVT->SetProvider(pProvider);
 }
 
@@ -978,7 +978,7 @@ CFX_WideString CFX_Edit::GetText() const {
   CFX_WideString swRet;
 
   if (m_pVT->IsValid()) {
-    if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) {
+    if (IPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator()) {
       FX_BOOL bRich = m_pVT->IsRichText();
 
       pIterator->SetAt(0);
@@ -1015,7 +1015,7 @@ CFX_WideString CFX_Edit::GetRangeText(const CPVT_WordRange& range) const {
   if (m_pVT->IsValid()) {
     FX_BOOL bRich = m_pVT->IsRichText();
 
-    if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) {
+    if (IPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator()) {
       CPVT_WordRange wrTemp = range;
       m_pVT->UpdateWordPlace(wrTemp.BeginPos);
       m_pVT->UpdateWordPlace(wrTemp.EndPos);
@@ -1060,7 +1060,7 @@ int32_t CFX_Edit::GetTotalWords() const {
 int32_t CFX_Edit::GetTotalLines() const {
   int32_t nLines = 0;
 
-  if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) {
+  if (IPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator()) {
     pIterator->SetAt(0);
     while (pIterator->NextLine())
       nLines++;
@@ -1190,7 +1190,7 @@ FX_BOOL CFX_Edit::SetRichTextProps(EDIT_PROPS_E eProps,
   FX_BOOL bSet = FALSE;
   FX_BOOL bSet1, bSet2;
   if (m_pVT->IsValid() && m_pVT->IsRichText()) {
-    if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) {
+    if (IPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator()) {
       CPVT_WordRange wrTemp = m_SelState.ConvertToWordRange();
 
       m_pVT->UpdateWordPlace(wrTemp.BeginPos);
@@ -1266,7 +1266,7 @@ FX_BOOL CFX_Edit::SetSecProps(EDIT_PROPS_E eProps,
                               const CPVT_WordRange& wr,
                               FX_BOOL bAddUndo) {
   if (m_pVT->IsValid() && m_pVT->IsRichText()) {
-    if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) {
+    if (IPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator()) {
       FX_BOOL bSet = FALSE;
       CPVT_Section secinfo;
       CPVT_Section OldSecinfo;
@@ -1445,7 +1445,7 @@ FX_BOOL CFX_Edit::SetWordProps(EDIT_PROPS_E eProps,
                                const CPVT_WordRange& wr,
                                FX_BOOL bAddUndo) {
   if (m_pVT->IsValid() && m_pVT->IsRichText()) {
-    if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) {
+    if (IPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator()) {
       FX_BOOL bSet = FALSE;
       CPVT_Word wordinfo;
       CPVT_Word OldWordinfo;
@@ -1919,7 +1919,7 @@ void CFX_Edit::ScrollToCaret() {
     CFX_FloatPoint ptHead(0, 0);
     CFX_FloatPoint ptFoot(0, 0);
 
-    if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) {
+    if (IPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator()) {
       pIterator->SetAt(m_wpCaret);
 
       CPVT_Word word;
@@ -1993,7 +1993,7 @@ void CFX_Edit::Refresh(REFRESH_PLAN_E ePlan,
 
 void CFX_Edit::RefreshPushLineRects(const CPVT_WordRange& wr) {
   if (m_pVT->IsValid()) {
-    if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) {
+    if (IPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator()) {
       CPVT_WordPlace wpBegin = wr.BeginPos;
       m_pVT->UpdateWordPlace(wpBegin);
       CPVT_WordPlace wpEnd = wr.EndPos;
@@ -2021,7 +2021,7 @@ void CFX_Edit::RefreshPushLineRects(const CPVT_WordRange& wr) {
 
 void CFX_Edit::RefreshPushRandomRects(const CPVT_WordRange& wr) {
   if (m_pVT->IsValid()) {
-    if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) {
+    if (IPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator()) {
       CPVT_WordRange wrTemp = wr;
 
       m_pVT->UpdateWordPlace(wrTemp.BeginPos);
@@ -2064,7 +2064,7 @@ void CFX_Edit::RefreshPushRandomRects(const CPVT_WordRange& wr) {
 }
 
 void CFX_Edit::RefreshWordRange(const CPVT_WordRange& wr) {
-  if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) {
+  if (IPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator()) {
     CPVT_WordRange wrTemp = wr;
 
     m_pVT->UpdateWordPlace(wrTemp.BeginPos);
@@ -2129,7 +2129,7 @@ void CFX_Edit::SetCaretInfo() {
     if (!m_bNotifyFlag) {
       CFX_FloatPoint ptHead(0.0f, 0.0f), ptFoot(0.0f, 0.0f);
 
-      if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) {
+      if (IPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator()) {
         pIterator->SetAt(m_wpCaret);
         CPVT_Word word;
         CPVT_Line line;
@@ -2164,7 +2164,7 @@ void CFX_Edit::SetCaretChange() {
     CPVT_SecProps SecProps;
     CPVT_WordProps WordProps;
 
-    if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) {
+    if (IPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator()) {
       pIterator->SetAt(m_wpCaret);
       CPVT_Word word;
       CPVT_Section section;
@@ -2547,7 +2547,7 @@ FX_BOOL CFX_Edit::Backspace(FX_BOOL bAddUndo, FX_BOOL bPaint) {
     CPVT_Word word;
 
     if (bAddUndo) {
-      if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) {
+      if (IPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator()) {
         pIterator->SetAt(m_wpCaret);
         pIterator->GetSection(section);
         pIterator->GetWord(word);
@@ -2610,7 +2610,7 @@ FX_BOOL CFX_Edit::Delete(FX_BOOL bAddUndo, FX_BOOL bPaint) {
     CPVT_Word word;
 
     if (bAddUndo) {
-      if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) {
+      if (IPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator()) {
         pIterator->SetAt(m_pVT->GetNextWordPlace(m_wpCaret));
         pIterator->GetSection(section);
         pIterator->GetWord(word);
@@ -2684,7 +2684,7 @@ FX_BOOL CFX_Edit::Clear(FX_BOOL bAddUndo, FX_BOOL bPaint) {
         if (m_pVT->IsRichText()) {
           BeginGroupUndo(L"");
 
-          if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) {
+          if (IPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator()) {
             pIterator->SetAt(range.EndPos);
 
             CPVT_Word wordinfo;
@@ -2817,7 +2817,7 @@ FX_BOOL CFX_Edit::Undo() {
 
 void CFX_Edit::SetCaretOrigin() {
   if (m_pVT->IsValid()) {
-    if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) {
+    if (IPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator()) {
       pIterator->SetAt(m_wpCaret);
       CPVT_Word word;
       CPVT_Line line;
@@ -2930,7 +2930,7 @@ void CFX_Edit::EnableOprNotify(FX_BOOL bNotify) {
 }
 
 FX_FLOAT CFX_Edit::GetLineTop(const CPVT_WordPlace& place) const {
-  if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) {
+  if (IPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator()) {
     CPVT_WordPlace wpOld = pIterator->GetAt();
 
     pIterator->SetAt(place);
@@ -2946,7 +2946,7 @@ FX_FLOAT CFX_Edit::GetLineTop(const CPVT_WordPlace& place) const {
 }
 
 FX_FLOAT CFX_Edit::GetLineBottom(const CPVT_WordPlace& place) const {
-  if (IPDF_VariableText_Iterator* pIterator = m_pVT->GetIterator()) {
+  if (IPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator()) {
     CPVT_WordPlace wpOld = pIterator->GetAt();
 
     pIterator->SetAt(place);