Move fpdfsdk/src up to fpdfsdk/.

This CL moves the files in fpdfsdk/src/ up one level to fpdfsdk/ and fixes
up the include paths, include guards and build files.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1799773002 .

1 files changed, 822 insertions, 0 deletions

diff --git a/fpdfsdk/fxedit/fxet_list.cpp b/fpdfsdk/fxedit/fxet_list.cpp
new file mode 100644
index 0000000000..cc9696030e
--- /dev/null
+++ b/fpdfsdk/fxedit/fxet_list.cpp
@@ -0,0 +1,822 @@
+// 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_list.h"
+
+#include "fpdfsdk/include/fxedit/fxet_edit.h"
+
+CFX_ListItem::CFX_ListItem()
+    : m_pEdit(NULL),
+      m_bSelected(FALSE),
+      m_bCaret(FALSE),
+      m_rcListItem(0.0f, 0.0f, 0.0f, 0.0f) {
+  m_pEdit = IFX_Edit::NewEdit();
+  m_pEdit->SetAlignmentV(1);
+  m_pEdit->Initialize();
+}
+
+CFX_ListItem::~CFX_ListItem() {
+  IFX_Edit::DelEdit(m_pEdit);
+}
+
+void CFX_ListItem::SetFontMap(IFX_Edit_FontMap* pFontMap) {
+  if (m_pEdit)
+    m_pEdit->SetFontMap(pFontMap);
+}
+
+IFX_Edit* CFX_ListItem::GetEdit() const {
+  return m_pEdit;
+}
+
+IFX_Edit_Iterator* CFX_ListItem::GetIterator() const {
+  if (m_pEdit)
+    return m_pEdit->GetIterator();
+
+  return NULL;
+}
+
+void CFX_ListItem::SetRect(const CLST_Rect& rect) {
+  m_rcListItem = rect;
+}
+
+CLST_Rect CFX_ListItem::GetRect() const {
+  return m_rcListItem;
+}
+
+FX_BOOL CFX_ListItem::IsSelected() const {
+  return m_bSelected;
+}
+
+void CFX_ListItem::SetSelect(FX_BOOL bSelected) {
+  m_bSelected = bSelected;
+}
+
+FX_BOOL CFX_ListItem::IsCaret() const {
+  return m_bCaret;
+}
+
+void CFX_ListItem::SetCaret(FX_BOOL bCaret) {
+  m_bCaret = bCaret;
+}
+
+void CFX_ListItem::SetText(const FX_WCHAR* text) {
+  if (m_pEdit)
+    m_pEdit->SetText(text);
+}
+
+void CFX_ListItem::SetFontSize(FX_FLOAT fFontSize) {
+  if (m_pEdit)
+    m_pEdit->SetFontSize(fFontSize);
+}
+
+FX_FLOAT CFX_ListItem::GetItemHeight() const {
+  if (m_pEdit)
+    return m_pEdit->GetContentRect().Height();
+
+  return 0.0f;
+}
+
+FX_WORD CFX_ListItem::GetFirstChar() const {
+  CPVT_Word word;
+
+  if (IFX_Edit_Iterator* pIterator = GetIterator()) {
+    pIterator->SetAt(1);
+    pIterator->GetWord(word);
+  }
+
+  return word.Word;
+}
+
+CFX_WideString CFX_ListItem::GetText() const {
+  if (m_pEdit)
+    return m_pEdit->GetText();
+
+  return L"";
+}
+
+CFX_List::CFX_List()
+    : m_fFontSize(0.0f), m_pFontMap(NULL), m_bMultiple(FALSE) {}
+
+CFX_List::~CFX_List() {
+  Empty();
+}
+
+void CFX_List::Empty() {
+  for (int32_t i = 0, sz = m_aListItems.GetSize(); i < sz; i++)
+    delete m_aListItems.GetAt(i);
+
+  m_aListItems.RemoveAll();
+}
+
+void CFX_List::SetFontMap(IFX_Edit_FontMap* pFontMap) {
+  m_pFontMap = pFontMap;
+}
+
+void CFX_List::SetFontSize(FX_FLOAT fFontSize) {
+  m_fFontSize = fFontSize;
+}
+
+void CFX_List::AddItem(const FX_WCHAR* str) {
+  CFX_ListItem* pListItem = new CFX_ListItem();
+  pListItem->SetFontMap(m_pFontMap);
+  pListItem->SetFontSize(m_fFontSize);
+  pListItem->SetText(str);
+  m_aListItems.Add(pListItem);
+}
+
+void CFX_List::ReArrange(int32_t nItemIndex) {
+  FX_FLOAT fPosY = 0.0f;
+
+  if (CFX_ListItem* pPrevItem = m_aListItems.GetAt(nItemIndex - 1))
+    fPosY = pPrevItem->GetRect().bottom;
+
+  for (int32_t i = nItemIndex, sz = m_aListItems.GetSize(); i < sz; i++) {
+    if (CFX_ListItem* pListItem = m_aListItems.GetAt(i)) {
+      FX_FLOAT fListItemHeight = pListItem->GetItemHeight();
+      pListItem->SetRect(CLST_Rect(0.0f, fPosY, 0.0f, fPosY + fListItemHeight));
+      fPosY += fListItemHeight;
+    }
+  }
+
+  SetContentRect(CLST_Rect(0.0f, 0.0f, 0.0f, fPosY));
+}
+
+IFX_Edit* CFX_List::GetItemEdit(int32_t nIndex) const {
+  if (CFX_ListItem* pListItem = m_aListItems.GetAt(nIndex)) {
+    return pListItem->GetEdit();
+  }
+
+  return NULL;
+}
+
+int32_t CFX_List::GetCount() const {
+  return m_aListItems.GetSize();
+}
+
+CFX_FloatRect CFX_List::GetPlateRect() const {
+  return CFX_ListContainer::GetPlateRect();
+}
+
+CFX_FloatRect CFX_List::GetContentRect() const {
+  return InnerToOuter(CFX_ListContainer::GetContentRect());
+}
+
+FX_FLOAT CFX_List::GetFontSize() const {
+  return m_fFontSize;
+}
+
+int32_t CFX_List::GetItemIndex(const CFX_FloatPoint& point) const {
+  CFX_FloatPoint pt = OuterToInner(point);
+
+  FX_BOOL bFirst = TRUE;
+  FX_BOOL bLast = TRUE;
+
+  for (int32_t i = 0, sz = m_aListItems.GetSize(); i < sz; i++) {
+    if (CFX_ListItem* pListItem = m_aListItems.GetAt(i)) {
+      CLST_Rect rcListItem = pListItem->GetRect();
+
+      if (FX_EDIT_IsFloatBigger(pt.y, rcListItem.top)) {
+        bFirst = FALSE;
+      }
+
+      if (FX_EDIT_IsFloatSmaller(pt.y, rcListItem.bottom)) {
+        bLast = FALSE;
+      }
+
+      if (pt.y >= rcListItem.top && pt.y < rcListItem.bottom) {
+        return i;
+      }
+    }
+  }
+
+  if (bFirst)
+    return 0;
+  if (bLast)
+    return m_aListItems.GetSize() - 1;
+
+  return -1;
+}
+
+FX_FLOAT CFX_List::GetFirstHeight() const {
+  if (CFX_ListItem* pListItem = m_aListItems.GetAt(0)) {
+    return pListItem->GetItemHeight();
+  }
+
+  return 1.0f;
+}
+
+int32_t CFX_List::GetFirstSelected() const {
+  for (int32_t i = 0, sz = m_aListItems.GetSize(); i < sz; i++) {
+    if (CFX_ListItem* pListItem = m_aListItems.GetAt(i)) {
+      if (pListItem->IsSelected())
+        return i;
+    }
+  }
+  return -1;
+}
+
+int32_t CFX_List::GetLastSelected() const {
+  for (int32_t i = m_aListItems.GetSize() - 1; i >= 0; i--) {
+    if (CFX_ListItem* pListItem = m_aListItems.GetAt(i)) {
+      if (pListItem->IsSelected())
+        return i;
+    }
+  }
+  return -1;
+}
+
+FX_WCHAR CFX_List::Toupper(FX_WCHAR c) const {
+  if ((c >= 'a') && (c <= 'z'))
+    c = c - ('a' - 'A');
+  return c;
+}
+
+int32_t CFX_List::FindNext(int32_t nIndex, FX_WCHAR nChar) const {
+  int32_t nCircleIndex = nIndex;
+
+  for (int32_t i = 0, sz = m_aListItems.GetSize(); i < sz; i++) {
+    nCircleIndex++;
+    if (nCircleIndex >= sz)
+      nCircleIndex = 0;
+
+    if (CFX_ListItem* pListItem = m_aListItems.GetAt(nCircleIndex)) {
+      if (Toupper(pListItem->GetFirstChar()) == Toupper(nChar))
+        return nCircleIndex;
+    }
+  }
+
+  return nCircleIndex;
+}
+
+CFX_FloatRect CFX_List::GetItemRect(int32_t nIndex) const {
+  if (CFX_ListItem* pListItem = m_aListItems.GetAt(nIndex)) {
+    CFX_FloatRect rcItem = pListItem->GetRect();
+    rcItem.left = 0.0f;
+    rcItem.right = GetPlateRect().Width();
+    return InnerToOuter(rcItem);
+  }
+
+  return CFX_FloatRect();
+}
+
+FX_BOOL CFX_List::IsItemSelected(int32_t nIndex) const {
+  if (CFX_ListItem* pListItem = m_aListItems.GetAt(nIndex)) {
+    return pListItem->IsSelected();
+  }
+
+  return FALSE;
+}
+
+void CFX_List::SetItemSelect(int32_t nItemIndex, FX_BOOL bSelected) {
+  if (CFX_ListItem* pListItem = m_aListItems.GetAt(nItemIndex)) {
+    pListItem->SetSelect(bSelected);
+  }
+}
+
+void CFX_List::SetItemCaret(int32_t nItemIndex, FX_BOOL bCaret) {
+  if (CFX_ListItem* pListItem = m_aListItems.GetAt(nItemIndex)) {
+    pListItem->SetCaret(bCaret);
+  }
+}
+
+void CFX_List::SetMultipleSel(FX_BOOL bMultiple) {
+  m_bMultiple = bMultiple;
+}
+
+FX_BOOL CFX_List::IsMultipleSel() const {
+  return m_bMultiple;
+}
+
+FX_BOOL CFX_List::IsValid(int32_t nItemIndex) const {
+  return nItemIndex >= 0 && nItemIndex < m_aListItems.GetSize();
+}
+
+CFX_WideString CFX_List::GetItemText(int32_t nIndex) const {
+  if (CFX_ListItem* pListItem = m_aListItems.GetAt(nIndex)) {
+    return pListItem->GetText();
+  }
+
+  return L"";
+}
+
+CPLST_Select::CPLST_Select() {}
+
+CPLST_Select::~CPLST_Select() {
+  for (int32_t i = 0, sz = m_aItems.GetSize(); i < sz; i++)
+    delete m_aItems.GetAt(i);
+
+  m_aItems.RemoveAll();
+}
+
+void CPLST_Select::Add(int32_t nItemIndex) {
+  int32_t nIndex = Find(nItemIndex);
+
+  if (nIndex < 0) {
+    m_aItems.Add(new CPLST_Select_Item(nItemIndex, 1));
+  } else {
+    if (CPLST_Select_Item* pItem = m_aItems.GetAt(nIndex)) {
+      pItem->nState = 1;
+    }
+  }
+}
+
+void CPLST_Select::Add(int32_t nBeginIndex, int32_t nEndIndex) {
+  if (nBeginIndex > nEndIndex) {
+    int32_t nTemp = nEndIndex;
+    nEndIndex = nBeginIndex;
+    nBeginIndex = nTemp;
+  }
+
+  for (int32_t i = nBeginIndex; i <= nEndIndex; i++)
+    Add(i);
+}
+
+void CPLST_Select::Sub(int32_t nItemIndex) {
+  for (int32_t i = m_aItems.GetSize() - 1; i >= 0; i--) {
+    if (CPLST_Select_Item* pItem = m_aItems.GetAt(i))
+      if (pItem->nItemIndex == nItemIndex)
+        pItem->nState = -1;
+  }
+}
+
+void CPLST_Select::Sub(int32_t nBeginIndex, int32_t nEndIndex) {
+  if (nBeginIndex > nEndIndex) {
+    int32_t nTemp = nEndIndex;
+    nEndIndex = nBeginIndex;
+    nBeginIndex = nTemp;
+  }
+
+  for (int32_t i = nBeginIndex; i <= nEndIndex; i++)
+    Sub(i);
+}
+
+int32_t CPLST_Select::Find(int32_t nItemIndex) const {
+  for (int32_t i = 0, sz = m_aItems.GetSize(); i < sz; i++) {
+    if (CPLST_Select_Item* pItem = m_aItems.GetAt(i)) {
+      if (pItem->nItemIndex == nItemIndex)
+        return i;
+    }
+  }
+
+  return -1;
+}
+
+FX_BOOL CPLST_Select::IsExist(int32_t nItemIndex) const {
+  return Find(nItemIndex) >= 0;
+}
+
+int32_t CPLST_Select::GetCount() const {
+  return m_aItems.GetSize();
+}
+
+int32_t CPLST_Select::GetItemIndex(int32_t nIndex) const {
+  if (nIndex >= 0 && nIndex < m_aItems.GetSize())
+    if (CPLST_Select_Item* pItem = m_aItems.GetAt(nIndex))
+      return pItem->nItemIndex;
+
+  return -1;
+}
+
+int32_t CPLST_Select::GetState(int32_t nIndex) const {
+  if (nIndex >= 0 && nIndex < m_aItems.GetSize())
+    if (CPLST_Select_Item* pItem = m_aItems.GetAt(nIndex))
+      return pItem->nState;
+
+  return 0;
+}
+
+void CPLST_Select::DeselectAll() {
+  for (int32_t i = 0, sz = m_aItems.GetSize(); i < sz; i++) {
+    if (CPLST_Select_Item* pItem = m_aItems.GetAt(i)) {
+      pItem->nState = -1;
+    }
+  }
+}
+
+void CPLST_Select::Done() {
+  for (int32_t i = m_aItems.GetSize() - 1; i >= 0; i--) {
+    if (CPLST_Select_Item* pItem = m_aItems.GetAt(i)) {
+      if (pItem->nState == -1) {
+        delete pItem;
+        m_aItems.RemoveAt(i);
+      } else {
+        pItem->nState = 0;
+      }
+    }
+  }
+}
+
+CFX_ListCtrl::CFX_ListCtrl()
+    : m_pNotify(NULL),
+      m_bNotifyFlag(FALSE),
+      m_ptScrollPos(0.0f, 0.0f),
+      m_nSelItem(-1),
+      m_nFootIndex(-1),
+      m_bCtrlSel(FALSE),
+      m_nCaretIndex(-1) {}
+
+CFX_ListCtrl::~CFX_ListCtrl() {}
+
+void CFX_ListCtrl::SetNotify(IFX_List_Notify* pNotify) {
+  m_pNotify = pNotify;
+}
+
+CFX_FloatPoint CFX_ListCtrl::InToOut(const CFX_FloatPoint& point) const {
+  CFX_FloatRect rcPlate = GetPlateRect();
+
+  return CFX_FloatPoint(point.x - (m_ptScrollPos.x - rcPlate.left),
+                        point.y - (m_ptScrollPos.y - rcPlate.top));
+}
+
+CFX_FloatPoint CFX_ListCtrl::OutToIn(const CFX_FloatPoint& point) const {
+  CFX_FloatRect rcPlate = GetPlateRect();
+
+  return CFX_FloatPoint(point.x + (m_ptScrollPos.x - rcPlate.left),
+                        point.y + (m_ptScrollPos.y - rcPlate.top));
+}
+
+CFX_FloatRect CFX_ListCtrl::InToOut(const CFX_FloatRect& rect) const {
+  CFX_FloatPoint ptLeftBottom = InToOut(CFX_FloatPoint(rect.left, rect.bottom));
+  CFX_FloatPoint ptRightTop = InToOut(CFX_FloatPoint(rect.right, rect.top));
+
+  return CFX_FloatRect(ptLeftBottom.x, ptLeftBottom.y, ptRightTop.x,
+                       ptRightTop.y);
+}
+
+CFX_FloatRect CFX_ListCtrl::OutToIn(const CFX_FloatRect& rect) const {
+  CFX_FloatPoint ptLeftBottom = OutToIn(CFX_FloatPoint(rect.left, rect.bottom));
+  CFX_FloatPoint ptRightTop = OutToIn(CFX_FloatPoint(rect.right, rect.top));
+
+  return CFX_FloatRect(ptLeftBottom.x, ptLeftBottom.y, ptRightTop.x,
+                       ptRightTop.y);
+}
+
+void CFX_ListCtrl::OnMouseDown(const CFX_FloatPoint& point,
+                               FX_BOOL bShift,
+                               FX_BOOL bCtrl) {
+  int32_t nHitIndex = GetItemIndex(point);
+
+  if (IsMultipleSel()) {
+    if (bCtrl) {
+      if (IsItemSelected(nHitIndex)) {
+        m_aSelItems.Sub(nHitIndex);
+        SelectItems();
+        m_bCtrlSel = FALSE;
+      } else {
+        m_aSelItems.Add(nHitIndex);
+        SelectItems();
+        m_bCtrlSel = TRUE;
+      }
+
+      m_nFootIndex = nHitIndex;
+    } else if (bShift) {
+      m_aSelItems.DeselectAll();
+      m_aSelItems.Add(m_nFootIndex, nHitIndex);
+      SelectItems();
+    } else {
+      m_aSelItems.DeselectAll();
+      m_aSelItems.Add(nHitIndex);
+      SelectItems();
+
+      m_nFootIndex = nHitIndex;
+    }
+
+    SetCaret(nHitIndex);
+  } else {
+    SetSingleSelect(nHitIndex);
+  }
+
+  if (!IsItemVisible(nHitIndex))
+    ScrollToListItem(nHitIndex);
+}
+
+void CFX_ListCtrl::OnMouseMove(const CFX_FloatPoint& point,
+                               FX_BOOL bShift,
+                               FX_BOOL bCtrl) {
+  int32_t nHitIndex = GetItemIndex(point);
+
+  if (IsMultipleSel()) {
+    if (bCtrl) {
+      if (m_bCtrlSel)
+        m_aSelItems.Add(m_nFootIndex, nHitIndex);
+      else
+        m_aSelItems.Sub(m_nFootIndex, nHitIndex);
+
+      SelectItems();
+    } else {
+      m_aSelItems.DeselectAll();
+      m_aSelItems.Add(m_nFootIndex, nHitIndex);
+      SelectItems();
+    }
+
+    SetCaret(nHitIndex);
+  } else {
+    SetSingleSelect(nHitIndex);
+  }
+
+  if (!IsItemVisible(nHitIndex))
+    ScrollToListItem(nHitIndex);
+}
+
+void CFX_ListCtrl::OnVK(int32_t nItemIndex, FX_BOOL bShift, FX_BOOL bCtrl) {
+  if (IsMultipleSel()) {
+    if (nItemIndex >= 0 && nItemIndex < GetCount()) {
+      if (bCtrl) {
+      } else if (bShift) {
+        m_aSelItems.DeselectAll();
+        m_aSelItems.Add(m_nFootIndex, nItemIndex);
+        SelectItems();
+      } else {
+        m_aSelItems.DeselectAll();
+        m_aSelItems.Add(nItemIndex);
+        SelectItems();
+        m_nFootIndex = nItemIndex;
+      }
+
+      SetCaret(nItemIndex);
+    }
+  } else {
+    SetSingleSelect(nItemIndex);
+  }
+
+  if (!IsItemVisible(nItemIndex))
+    ScrollToListItem(nItemIndex);
+}
+
+void CFX_ListCtrl::OnVK_UP(FX_BOOL bShift, FX_BOOL bCtrl) {
+  OnVK(IsMultipleSel() ? GetCaret() - 1 : GetSelect() - 1, bShift, bCtrl);
+}
+
+void CFX_ListCtrl::OnVK_DOWN(FX_BOOL bShift, FX_BOOL bCtrl) {
+  OnVK(IsMultipleSel() ? GetCaret() + 1 : GetSelect() + 1, bShift, bCtrl);
+}
+
+void CFX_ListCtrl::OnVK_LEFT(FX_BOOL bShift, FX_BOOL bCtrl) {
+  OnVK(0, bShift, bCtrl);
+}
+
+void CFX_ListCtrl::OnVK_RIGHT(FX_BOOL bShift, FX_BOOL bCtrl) {
+  OnVK(GetCount() - 1, bShift, bCtrl);
+}
+
+void CFX_ListCtrl::OnVK_HOME(FX_BOOL bShift, FX_BOOL bCtrl) {
+  OnVK(0, bShift, bCtrl);
+}
+
+void CFX_ListCtrl::OnVK_END(FX_BOOL bShift, FX_BOOL bCtrl) {
+  OnVK(GetCount() - 1, bShift, bCtrl);
+}
+
+FX_BOOL CFX_ListCtrl::OnChar(FX_WORD nChar, FX_BOOL bShift, FX_BOOL bCtrl) {
+  int32_t nIndex = GetLastSelected();
+  int32_t nFindIndex = FindNext(nIndex, nChar);
+
+  if (nFindIndex != nIndex) {
+    OnVK(nFindIndex, bShift, bCtrl);
+    return TRUE;
+  }
+  return FALSE;
+}
+
+void CFX_ListCtrl::SetPlateRect(const CFX_FloatRect& rect) {
+  CFX_ListContainer::SetPlateRect(rect);
+  m_ptScrollPos.x = rect.left;
+  SetScrollPos(CFX_FloatPoint(rect.left, rect.top));
+  ReArrange(0);
+  InvalidateItem(-1);
+}
+
+CFX_FloatRect CFX_ListCtrl::GetItemRect(int32_t nIndex) const {
+  return InToOut(CFX_List::GetItemRect(nIndex));
+}
+
+void CFX_ListCtrl::AddString(const FX_WCHAR* str) {
+  AddItem(str);
+  ReArrange(GetCount() - 1);
+}
+
+void CFX_ListCtrl::SetMultipleSelect(int32_t nItemIndex, FX_BOOL bSelected) {
+  if (!IsValid(nItemIndex))
+    return;
+
+  if (bSelected != IsItemSelected(nItemIndex)) {
+    if (bSelected) {
+      SetItemSelect(nItemIndex, TRUE);
+      InvalidateItem(nItemIndex);
+    } else {
+      SetItemSelect(nItemIndex, FALSE);
+      InvalidateItem(nItemIndex);
+    }
+  }
+}
+
+void CFX_ListCtrl::SetSingleSelect(int32_t nItemIndex) {
+  if (!IsValid(nItemIndex))
+    return;
+
+  if (m_nSelItem != nItemIndex) {
+    if (m_nSelItem >= 0) {
+      SetItemSelect(m_nSelItem, FALSE);
+      InvalidateItem(m_nSelItem);
+    }
+
+    SetItemSelect(nItemIndex, TRUE);
+    InvalidateItem(nItemIndex);
+    m_nSelItem = nItemIndex;
+  }
+}
+
+void CFX_ListCtrl::SetCaret(int32_t nItemIndex) {
+  if (!IsValid(nItemIndex))
+    return;
+
+  if (IsMultipleSel()) {
+    int32_t nOldIndex = m_nCaretIndex;
+
+    if (nOldIndex != nItemIndex) {
+      m_nCaretIndex = nItemIndex;
+
+      SetItemCaret(nOldIndex, FALSE);
+      SetItemCaret(nItemIndex, TRUE);
+
+      InvalidateItem(nOldIndex);
+      InvalidateItem(nItemIndex);
+    }
+  }
+}
+
+void CFX_ListCtrl::InvalidateItem(int32_t nItemIndex) {
+  if (m_pNotify) {
+    if (nItemIndex == -1) {
+      if (!m_bNotifyFlag) {
+        m_bNotifyFlag = TRUE;
+        CFX_FloatRect rcRefresh = GetPlateRect();
+        m_pNotify->IOnInvalidateRect(&rcRefresh);
+        m_bNotifyFlag = FALSE;
+      }
+    } else {
+      if (!m_bNotifyFlag) {
+        m_bNotifyFlag = TRUE;
+        CFX_FloatRect rcRefresh = GetItemRect(nItemIndex);
+        rcRefresh.left -= 1.0f;
+        rcRefresh.right += 1.0f;
+        rcRefresh.bottom -= 1.0f;
+        rcRefresh.top += 1.0f;
+
+        m_pNotify->IOnInvalidateRect(&rcRefresh);
+        m_bNotifyFlag = FALSE;
+      }
+    }
+  }
+}
+
+void CFX_ListCtrl::SelectItems() {
+  for (int32_t i = 0, sz = m_aSelItems.GetCount(); i < sz; i++) {
+    int32_t nItemIndex = m_aSelItems.GetItemIndex(i);
+    int32_t nState = m_aSelItems.GetState(i);
+
+    switch (nState) {
+      case 1:
+        SetMultipleSelect(nItemIndex, TRUE);
+        break;
+      case -1:
+        SetMultipleSelect(nItemIndex, FALSE);
+        break;
+    }
+  }
+
+  m_aSelItems.Done();
+}
+
+void CFX_ListCtrl::Select(int32_t nItemIndex) {
+  if (!IsValid(nItemIndex))
+    return;
+
+  if (IsMultipleSel()) {
+    m_aSelItems.Add(nItemIndex);
+    SelectItems();
+  } else {
+    SetSingleSelect(nItemIndex);
+  }
+}
+
+FX_BOOL CFX_ListCtrl::IsItemVisible(int32_t nItemIndex) const {
+  CFX_FloatRect rcPlate = GetPlateRect();
+  CFX_FloatRect rcItem = GetItemRect(nItemIndex);
+
+  return rcItem.bottom >= rcPlate.bottom && rcItem.top <= rcPlate.top;
+}
+
+void CFX_ListCtrl::ScrollToListItem(int32_t nItemIndex) {
+  if (!IsValid(nItemIndex))
+    return;
+
+  CFX_FloatRect rcPlate = GetPlateRect();
+  CFX_FloatRect rcItem = CFX_List::GetItemRect(nItemIndex);
+  CFX_FloatRect rcItemCtrl = GetItemRect(nItemIndex);
+
+  if (FX_EDIT_IsFloatSmaller(rcItemCtrl.bottom, rcPlate.bottom)) {
+    if (FX_EDIT_IsFloatSmaller(rcItemCtrl.top, rcPlate.top)) {
+      SetScrollPosY(rcItem.bottom + rcPlate.Height());
+    }
+  } else if (FX_EDIT_IsFloatBigger(rcItemCtrl.top, rcPlate.top)) {
+    if (FX_EDIT_IsFloatBigger(rcItemCtrl.bottom, rcPlate.bottom)) {
+      SetScrollPosY(rcItem.top);
+    }
+  }
+}
+
+void CFX_ListCtrl::SetScrollInfo() {
+  if (m_pNotify) {
+    CFX_FloatRect rcPlate = GetPlateRect();
+    CFX_FloatRect rcContent = CFX_List::GetContentRect();
+
+    if (!m_bNotifyFlag) {
+      m_bNotifyFlag = TRUE;
+      m_pNotify->IOnSetScrollInfoY(rcPlate.bottom, rcPlate.top,
+                                   rcContent.bottom, rcContent.top,
+                                   GetFirstHeight(), rcPlate.Height());
+      m_bNotifyFlag = FALSE;
+    }
+  }
+}
+
+void CFX_ListCtrl::SetScrollPos(const CFX_FloatPoint& point) {
+  SetScrollPosY(point.y);
+}
+
+void CFX_ListCtrl::SetScrollPosY(FX_FLOAT fy) {
+  if (!FX_EDIT_IsFloatEqual(m_ptScrollPos.y, fy)) {
+    CFX_FloatRect rcPlate = GetPlateRect();
+    CFX_FloatRect rcContent = CFX_List::GetContentRect();
+
+    if (rcPlate.Height() > rcContent.Height()) {
+      fy = rcPlate.top;
+    } else {
+      if (FX_EDIT_IsFloatSmaller(fy - rcPlate.Height(), rcContent.bottom)) {
+        fy = rcContent.bottom + rcPlate.Height();
+      } else if (FX_EDIT_IsFloatBigger(fy, rcContent.top)) {
+        fy = rcContent.top;
+      }
+    }
+
+    m_ptScrollPos.y = fy;
+    InvalidateItem(-1);
+
+    if (m_pNotify) {
+      if (!m_bNotifyFlag) {
+        m_bNotifyFlag = TRUE;
+        m_pNotify->IOnSetScrollPosY(fy);
+        m_bNotifyFlag = FALSE;
+      }
+    }
+  }
+}
+
+CFX_FloatRect CFX_ListCtrl::GetContentRect() const {
+  return InToOut(CFX_List::GetContentRect());
+}
+
+void CFX_ListCtrl::ReArrange(int32_t nItemIndex) {
+  CFX_List::ReArrange(nItemIndex);
+  SetScrollInfo();
+}
+
+void CFX_ListCtrl::SetTopItem(int32_t nIndex) {
+  if (IsValid(nIndex)) {
+    GetPlateRect();
+    CFX_FloatRect rcItem = CFX_List::GetItemRect(nIndex);
+    SetScrollPosY(rcItem.top);
+  }
+}
+
+int32_t CFX_ListCtrl::GetTopItem() const {
+  int32_t nItemIndex = GetItemIndex(GetBTPoint());
+
+  if (!IsItemVisible(nItemIndex) && IsItemVisible(nItemIndex + 1))
+    nItemIndex += 1;
+
+  return nItemIndex;
+}
+
+void CFX_ListCtrl::Empty() {
+  CFX_List::Empty();
+  InvalidateItem(-1);
+}
+
+void CFX_ListCtrl::Cancel() {
+  m_aSelItems.DeselectAll();
+}
+
+int32_t CFX_ListCtrl::GetItemIndex(const CFX_FloatPoint& point) const {
+  return CFX_List::GetItemIndex(OutToIn(point));
+}
+
+CFX_WideString CFX_ListCtrl::GetText() const {
+  if (IsMultipleSel())
+    return GetItemText(m_nCaretIndex);
+  return GetItemText(m_nSelItem);
+}