Replace FWL_HLISTITEM with class IFWL_ListItem {}

xfa/fwl/basewidget/fwl_comboboximp.cpp

 // 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 "xfa/fwl/basewidget/fwl_comboboximp.h"
 
 #include "xfa/fde/cfde_txtedtengine.h"
 #include "xfa/fde/tto/fde_textout.h"
@@ skipping 205 matching lines @@
 int32_t CFWL_ComboListImp::MatchItem(const CFX_WideString& wsMatch) {
   if (wsMatch.IsEmpty()) {
     return -1;
   }
   if (!m_pProperties->m_pDataProvider)
     return -1;
   IFWL_ListBoxDP* pData =
       static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
   int32_t iCount = pData->CountItems(m_pInterface);
   for (int32_t i = 0; i < iCount; i++) {
-    FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, i);
+    IFWL_ListItem* hItem = pData->GetItem(m_pInterface, i);
     CFX_WideString wsText;
     pData->GetItemText(m_pInterface, hItem, wsText);
     FX_STRSIZE pos = wsText.Find(wsMatch.c_str());
     if (!pos) {
       return i;
     }
   }
   return -1;
 }
 void CFWL_ComboListImp::ChangeSelected(int32_t iSel) {
   if (!m_pProperties->m_pDataProvider)
     return;
   IFWL_ListBoxDP* pData =
       static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
-  FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, iSel);
+  IFWL_ListItem* hItem = pData->GetItem(m_pInterface, iSel);
   CFX_RectF rtInvalidate;
   rtInvalidate.Reset();
-  FWL_HLISTITEM hOld = GetSelItem(0);
+  IFWL_ListItem* hOld = GetSelItem(0);
   int32_t iOld = pData->GetItemIndex(m_pInterface, hOld);
   if (iOld == iSel) {
     return;
   } else if (iOld > -1) {
     GetItemRect(iOld, rtInvalidate);
     SetSelItem(hOld, FALSE);
   }
   if (hItem) {
     CFX_RectF rect;
     GetItemRect(iSel, rect);
     rtInvalidate.Union(rect);
-    FWL_HLISTITEM hSel = pData->GetItem(m_pInterface, iSel);
+    IFWL_ListItem* hSel = pData->GetItem(m_pInterface, iSel);
     SetSelItem(hSel, TRUE);
   }
   if (!rtInvalidate.IsEmpty()) {
     Repaint(&rtInvalidate);
   }
 }
 int32_t CFWL_ComboListImp::CountItems() {
   IFWL_ListBoxDP* pData =
       static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
   return pData ? pData->CountItems(m_pInterface) : 0;
 }
 void CFWL_ComboListImp::GetItemRect(int32_t nIndex, CFX_RectF& rtItem) {
   IFWL_ListBoxDP* pData =
       static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
-  FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, nIndex);
+  IFWL_ListItem* hItem = pData->GetItem(m_pInterface, nIndex);
   pData->GetItemRect(m_pInterface, hItem, rtItem);
 }
 void CFWL_ComboListImp::ClientToOuter(FX_FLOAT& fx, FX_FLOAT& fy) {
   fx += m_pProperties->m_rtWidget.left, fy += m_pProperties->m_rtWidget.top;
   IFWL_Widget* pOwner = GetOwner();
   if (!pOwner)
     return;
   pOwner->TransformTo(m_pOuter, fx, fy);
 }
 void CFWL_ComboListImp::SetFocus(FX_BOOL bSet) {
@@ skipping 69 matching lines @@
     if (m_pOwner->m_bNotifyOwner) {
       m_pOwner->m_bNotifyOwner = FALSE;
     }
     if (m_pOwner->IsShowScrollBar(TRUE) && m_pOwner->m_pVertScrollBar) {
       CFX_RectF rect;
       m_pOwner->m_pVertScrollBar->GetWidgetRect(rect);
       if (rect.Contains(pMsg->m_fx, pMsg->m_fy)) {
         return 1;
       }
     }
-    FWL_HLISTITEM hItem = m_pOwner->GetItemAtPoint(pMsg->m_fx, pMsg->m_fy);
+    IFWL_ListItem* hItem = m_pOwner->GetItemAtPoint(pMsg->m_fx, pMsg->m_fy);
     if (hItem) {
       if (!m_pOwner->m_pProperties->m_pDataProvider)
         return 0;
       IFWL_ListBoxDP* pData = static_cast<IFWL_ListBoxDP*>(
           m_pOwner->m_pProperties->m_pDataProvider);
       int32_t iSel = pData->GetItemIndex(m_pOwner->m_pInterface, hItem);
       CFWL_EvtCmbHoverChanged event;
       event.m_pSrcTarget = m_pOwner->m_pOuter;
       event.m_iCurHover = iSel;
       m_pOwner->DispatchEvent(&event);
@@ skipping 24 matching lines @@
     pOuter->m_pDelegate->OnProcessMessage(pMsg);
   } else {
     if (m_pOwner->IsShowScrollBar(TRUE) && m_pOwner->m_pVertScrollBar) {
       CFX_RectF rect;
       m_pOwner->m_pVertScrollBar->GetWidgetRect(rect);
       if (rect.Contains(pMsg->m_fx, pMsg->m_fy)) {
         return 1;
       }
     }
     pOuter->ShowDropList(FALSE);
-    FWL_HLISTITEM hItem = m_pOwner->GetItemAtPoint(pMsg->m_fx, pMsg->m_fy);
+    IFWL_ListItem* hItem = m_pOwner->GetItemAtPoint(pMsg->m_fx, pMsg->m_fy);
     if (hItem) {
       pOuter->ProcessSelChanged(TRUE);
     }
   }
   return 1;
 }
 int32_t CFWL_ComboListImpDelegate::OnDropListKey(CFWL_MsgKey* pKey) {
   CFWL_ComboBoxImp* pOuter =
       static_cast<CFWL_ComboBoxImp*>(m_pOwner->m_pOuter->GetImpl());
   FX_BOOL bPropagate = FALSE;
@@ skipping 28 matching lines @@
   uint32_t dwKeyCode = pKey->m_dwKeyCode;
   switch (dwKeyCode) {
     case FWL_VKEY_Up:
     case FWL_VKEY_Down:
     case FWL_VKEY_Home:
     case FWL_VKEY_End: {
       CFWL_ComboBoxImp* pOuter =
           static_cast<CFWL_ComboBoxImp*>(m_pOwner->m_pOuter->GetImpl());
       IFWL_ListBoxDP* pData = static_cast<IFWL_ListBoxDP*>(
           m_pOwner->m_pProperties->m_pDataProvider);
-      FWL_HLISTITEM hItem =
+      IFWL_ListItem* hItem =
           pData->GetItem(m_pOwner->m_pInterface, pOuter->m_iCurSel);
       hItem = m_pOwner->GetItem(hItem, dwKeyCode);
       if (!hItem) {
         break;
       }
       m_pOwner->SetSelection(hItem, hItem, TRUE);
       m_pOwner->ScrollToVisible(hItem);
       CFX_RectF rtInvalidate;
       rtInvalidate.Set(0, 0, m_pOwner->m_pProperties->m_rtWidget.width,
                        m_pOwner->m_pProperties->m_rtWidget.height);
@@ skipping 184 matching lines @@
     } else {
       param.m_dwStates = CFWL_PartState_Normal;
     }
     pTheme->DrawBackground(&param);
     if (m_iCurSel >= 0) {
       if (!m_pListBox)
         return FWL_Error::Indefinite;
       CFX_WideString wsText;
       IFWL_ComboBoxDP* pData =
           static_cast<IFWL_ComboBoxDP*>(m_pProperties->m_pDataProvider);
-      FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, m_iCurSel);
+      IFWL_ListItem* hItem = pData->GetItem(m_pInterface, m_iCurSel);
       static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())
           ->GetItemText(hItem, wsText);
       CFWL_ThemeText param;
       param.m_pWidget = m_pInterface;
       param.m_iPart = CFWL_Part::Caption;
       param.m_dwStates = m_iBtnState;
       param.m_pGraphics = pGraphics;
       param.m_matrix.Concat(*pMatrix);
       param.m_rtPart = rtTextBk;
       param.m_dwStates = (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused)
@@ skipping 40 matching lines @@
       static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())->CountItems();
   FX_BOOL bClearSel = iSel < 0 || iSel >= iCount;
   FX_BOOL bDropDown = IsDropDownStyle();
   if (bDropDown && m_pEdit) {
     if (bClearSel) {
       m_pEdit->SetText(CFX_WideString());
     } else {
       CFX_WideString wsText;
       IFWL_ComboBoxDP* pData =
           static_cast<IFWL_ComboBoxDP*>(m_pProperties->m_pDataProvider);
-      FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, iSel);
+      IFWL_ListItem* hItem = pData->GetItem(m_pInterface, iSel);
       static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())
           ->GetItemText(hItem, wsText);
       m_pEdit->SetText(wsText);
     }
     m_pEdit->Update();
   }
   m_iCurSel = bClearSel ? -1 : iSel;
   return FWL_Error::Succeeded;
 }
 
@@ skipping 18 matching lines @@
   return m_pEdit->GetTextLength();
 }
 FWL_Error CFWL_ComboBoxImp::GetEditText(CFX_WideString& wsText,
                                         int32_t nStart,
                                         int32_t nCount) const {
   if (m_pEdit) {
     return m_pEdit->GetText(wsText, nStart, nCount);
   } else if (m_pListBox) {
     IFWL_ComboBoxDP* pData =
         static_cast<IFWL_ComboBoxDP*>(m_pProperties->m_pDataProvider);
-    FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, m_iCurSel);
+    IFWL_ListItem* hItem = pData->GetItem(m_pInterface, m_iCurSel);
     return m_pListBox->GetItemText(hItem, wsText);
   }
   return FWL_Error::Indefinite;
 }
 FWL_Error CFWL_ComboBoxImp::SetEditSelRange(int32_t nStart, int32_t nCount) {
   if (!m_pEdit)
     return FWL_Error::Indefinite;
   static_cast<CFWL_ComboEditImp*>(m_pEdit->GetImpl())->ClearSelected();
   m_pEdit->AddSelRange(nStart, nCount);
   return FWL_Error::Succeeded;
@@ skipping 219 matching lines @@
     }
   } else if (iMatch >= 0) {
     static_cast<CFWL_ComboEditImp*>(m_pEdit->GetImpl())->SetSelected();
   }
   m_iCurSel = iMatch;
 }
 void CFWL_ComboBoxImp::SynchrEditText(int32_t iListItem) {
   CFX_WideString wsText;
   IFWL_ComboBoxDP* pData =
       static_cast<IFWL_ComboBoxDP*>(m_pProperties->m_pDataProvider);
-  FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, iListItem);
+  IFWL_ListItem* hItem = pData->GetItem(m_pInterface, iListItem);
   static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())
       ->GetItemText(hItem, wsText);
   m_pEdit->SetText(wsText);
   m_pEdit->Update();
   static_cast<CFWL_ComboEditImp*>(m_pEdit->GetImpl())->SetSelected();
 }
 void CFWL_ComboBoxImp::Layout() {
   if (m_pWidgetMgr->IsFormDisabled()) {
     return DisForm_Layout();
   }
   GetClientRect(m_rtClient);
   FX_FLOAT* pFWidth = static_cast<FX_FLOAT*>(
       GetThemeCapacity(CFWL_WidgetCapacity::ScrollBarWidth));
   if (!pFWidth)
     return;
   FX_FLOAT fBtn = *pFWidth;
   m_rtBtn.Set(m_rtClient.right() - fBtn, m_rtClient.top, fBtn,
               m_rtClient.height);
   FX_BOOL bIsDropDown = IsDropDownStyle();
   if (bIsDropDown && m_pEdit) {
     CFX_RectF rtEdit;
     rtEdit.Set(m_rtClient.left, m_rtClient.top, m_rtClient.width - fBtn,
                m_rtClient.height);
     m_pEdit->SetWidgetRect(rtEdit);
     if (m_iCurSel >= 0) {
       CFX_WideString wsText;
       IFWL_ComboBoxDP* pData =
           static_cast<IFWL_ComboBoxDP*>(m_pProperties->m_pDataProvider);
-      FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, m_iCurSel);
+      IFWL_ListItem* hItem = pData->GetItem(m_pInterface, m_iCurSel);
       static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())
           ->GetItemText(hItem, wsText);
       m_pEdit->LockUpdate();
       m_pEdit->SetText(wsText);
       m_pEdit->UnlockUpdate();
     }
     m_pEdit->Update();
   }
 }
 void CFWL_ComboBoxImp::ReSetTheme() {
@@ skipping 68 matching lines @@
   m_pListBox->ModifyStylesEx(dwAdd, FWL_STYLEEXT_CMB_ListItemAlignMask);
 }
 void CFWL_ComboBoxImp::ProcessSelChanged(FX_BOOL bLButtonUp) {
   IFWL_ComboBoxDP* pDatas =
       static_cast<IFWL_ComboBoxDP*>(m_pProperties->m_pDataProvider);
   m_iCurSel = pDatas->GetItemIndex(m_pInterface, m_pListBox->GetSelItem(0));
   FX_BOOL bDropDown = IsDropDownStyle();
   if (bDropDown) {
     IFWL_ComboBoxDP* pData =
         static_cast<IFWL_ComboBoxDP*>(m_pProperties->m_pDataProvider);
-    FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, m_iCurSel);
+    IFWL_ListItem* hItem = pData->GetItem(m_pInterface, m_iCurSel);
     if (hItem) {
       CFX_WideString wsText;
       pData->GetItemText(m_pInterface, hItem, wsText);
       if (m_pEdit) {
         m_pEdit->SetText(wsText);
         m_pEdit->Update();
         static_cast<CFWL_ComboEditImp*>(m_pEdit->GetImpl())->SetSelected();
       }
       CFWL_EvtCmbSelChanged ev;
       ev.bLButtonUp = bLButtonUp;
@@ skipping 221 matching lines @@
   FX_BOOL bIsDropDown = IsDropDownStyle();
   if (bIsDropDown && m_pEdit) {
     CFX_RectF rtEdit;
     rtEdit.Set(m_rtContent.left, m_rtContent.top, m_rtContent.width - fBtn,
                m_rtContent.height);
     m_pEdit->SetWidgetRect(rtEdit);
     if (m_iCurSel >= 0) {
       CFX_WideString wsText;
       IFWL_ComboBoxDP* pData =
           static_cast<IFWL_ComboBoxDP*>(m_pProperties->m_pDataProvider);
-      FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, m_iCurSel);
+      IFWL_ListItem* hItem = pData->GetItem(m_pInterface, m_iCurSel);
       static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())
           ->GetItemText(hItem, wsText);
       m_pEdit->LockUpdate();
       m_pEdit->SetText(wsText);
       m_pEdit->UnlockUpdate();
     }
     m_pEdit->Update();
   }
 }
 
@@ skipping 192 matching lines @@
     FX_BOOL bDropDown = m_pOwner->IsDropDownStyle();
     if (bDropDown && m_pOwner->m_pEdit) {
       CFX_WideString wsText;
       m_pOwner->m_pEdit->GetText(wsText);
       iCurSel = static_cast<CFWL_ComboListImp*>(m_pOwner->m_pListBox->GetImpl())
                     ->MatchItem(wsText);
       if (iCurSel >= 0) {
         CFX_WideString wsTemp;
         IFWL_ComboBoxDP* pData = static_cast<IFWL_ComboBoxDP*>(
             m_pOwner->m_pProperties->m_pDataProvider);
-        FWL_HLISTITEM hItem = pData->GetItem(m_pOwner->m_pInterface, iCurSel);
+        IFWL_ListItem* hItem = pData->GetItem(m_pOwner->m_pInterface, iCurSel);
         static_cast<CFWL_ComboListImp*>(m_pOwner->m_pListBox->GetImpl())
             ->GetItemText(hItem, wsTemp);
         bMatchEqual = wsText == wsTemp;
       }
     }
     if (iCurSel < 0) {
       iCurSel = 0;
     } else if (!bDropDown || bMatchEqual) {
       if ((bUp && iCurSel == 0) || (bDown && iCurSel == iCount - 1)) {
         return;
@@ skipping 130 matching lines @@
       return;
     }
     FX_BOOL bMatchEqual = FALSE;
     int32_t iCurSel = m_pOwner->m_iCurSel;
     if (m_pOwner->m_pEdit) {
       CFX_WideString wsText;
       m_pOwner->m_pEdit->GetText(wsText);
       iCurSel = pComboList->MatchItem(wsText);
       if (iCurSel >= 0) {
         CFX_WideString wsTemp;
-        FWL_HLISTITEM item = m_pOwner->m_pListBox->GetSelItem(iCurSel);
+        IFWL_ListItem* item = m_pOwner->m_pListBox->GetSelItem(iCurSel);
         m_pOwner->m_pListBox->GetItemText(item, wsTemp);
         bMatchEqual = wsText == wsTemp;
       }
     }
     if (iCurSel < 0) {
       iCurSel = 0;
     } else if (bMatchEqual) {
       if ((bUp && iCurSel == 0) || (bDown && iCurSel == iCount - 1)) {
         return;
       }
@@ skipping 115 matching lines @@
   m_pComboBox->ShowDropList(FALSE);
 }
 void CFWL_ComboProxyImpDelegate::OnFocusChanged(CFWL_MsgKillFocus* pMsg,
                                                 FX_BOOL bSet) {
   if (!bSet) {
     if (pMsg->m_pSetFocus == NULL) {
       m_pComboBox->ShowDropList(FALSE);
     }
   }
 }