Rename IFWL classes which do not have CFWL equivalents

xfa/fwl/core/cfwl_combolist.cpp

 // Copyright 2016 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/core/ifwl_combolist.h"
+#include "xfa/fwl/core/cfwl_combolist.h"
 
 #include <memory>
 #include <utility>
 
 #include "third_party/base/ptr_util.h"
+#include "xfa/fwl/core/cfwl_comboedit.h"
 #include "xfa/fwl/core/cfwl_msgkey.h"
 #include "xfa/fwl/core/cfwl_msgkillfocus.h"
 #include "xfa/fwl/core/cfwl_msgmouse.h"
 #include "xfa/fwl/core/ifwl_combobox.h"
-#include "xfa/fwl/core/ifwl_comboedit.h"
 #include "xfa/fwl/core/ifwl_listbox.h"
 
-IFWL_ComboList::IFWL_ComboList(
+CFWL_ComboList::CFWL_ComboList(
     const CFWL_App* app,
     std::unique_ptr<CFWL_WidgetProperties> properties,
     IFWL_Widget* pOuter)
     : IFWL_ListBox(app, std::move(properties), pOuter), m_bNotifyOwner(true) {
   ASSERT(pOuter);
 }
 
-int32_t IFWL_ComboList::MatchItem(const CFX_WideString& wsMatch) {
+int32_t CFWL_ComboList::MatchItem(const CFX_WideString& wsMatch) {
   if (wsMatch.IsEmpty())
     return -1;
 
   int32_t iCount = CountItems(this);
   for (int32_t i = 0; i < iCount; i++) {
     CFWL_ListItem* hItem = GetItem(this, i);
     CFX_WideString wsText;
     GetItemText(this, hItem, wsText);
     FX_STRSIZE pos = wsText.Find(wsMatch.c_str());
     if (!pos)
       return i;
   }
   return -1;
 }
 
-void IFWL_ComboList::ChangeSelected(int32_t iSel) {
+void CFWL_ComboList::ChangeSelected(int32_t iSel) {
   CFWL_ListItem* hItem = GetItem(this, iSel);
   CFX_RectF rtInvalidate;
   rtInvalidate.Reset();
   CFWL_ListItem* hOld = GetSelItem(0);
   int32_t iOld = GetItemIndex(this, hOld);
   if (iOld == iSel)
     return;
   if (iOld > -1) {
     CFWL_ListItem* hItem = GetItem(this, iOld);
     GetItemRect(this, hItem, rtInvalidate);
     SetSelItem(hOld, false);
   }
   if (hItem) {
     CFX_RectF rect;
     CFWL_ListItem* hItem = GetItem(this, iSel);
     GetItemRect(this, hItem, rect);
     rtInvalidate.Union(rect);
     CFWL_ListItem* hSel = GetItem(this, iSel);
     SetSelItem(hSel, true);
   }
   if (!rtInvalidate.IsEmpty())
     Repaint(&rtInvalidate);
 }
 
-void IFWL_ComboList::ClientToOuter(FX_FLOAT& fx, FX_FLOAT& fy) {
+void CFWL_ComboList::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 IFWL_ComboList::OnProcessMessage(CFWL_Message* pMessage) {
+void CFWL_ComboList::OnProcessMessage(CFWL_Message* pMessage) {
   if (!pMessage)
     return;
 
   CFWL_MessageType dwHashCode = pMessage->GetClassID();
   bool backDefault = true;
   if (dwHashCode == CFWL_MessageType::SetFocus ||
       dwHashCode == CFWL_MessageType::KillFocus) {
     OnDropListFocusChanged(pMessage, dwHashCode == CFWL_MessageType::SetFocus);
   } else if (dwHashCode == CFWL_MessageType::Mouse) {
     CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage);
-    IFWL_ScrollBar* vertSB = GetVertScrollBar();
+    CFWL_ScrollBar* vertSB = GetVertScrollBar();
     if (IsShowScrollBar(true) && vertSB) {
       CFX_RectF rect;
       vertSB->GetWidgetRect(rect);
       if (rect.Contains(pMsg->m_fx, pMsg->m_fy)) {
         pMsg->m_fx -= rect.left;
         pMsg->m_fy -= rect.top;
         vertSB->GetDelegate()->OnProcessMessage(pMsg);
         return;
       }
     }
@@ skipping 16 matching lines @@
       default:
         break;
     }
   } else if (dwHashCode == CFWL_MessageType::Key) {
     backDefault = !OnDropListKey(static_cast<CFWL_MsgKey*>(pMessage));
   }
   if (backDefault)
     IFWL_ListBox::OnProcessMessage(pMessage);
 }
 
-void IFWL_ComboList::OnDropListFocusChanged(CFWL_Message* pMsg, bool bSet) {
+void CFWL_ComboList::OnDropListFocusChanged(CFWL_Message* pMsg, bool bSet) {
   if (bSet)
     return;
 
   CFWL_MsgKillFocus* pKill = static_cast<CFWL_MsgKillFocus*>(pMsg);
   IFWL_ComboBox* pOuter = static_cast<IFWL_ComboBox*>(m_pOuter);
   if (pKill->m_pSetFocus == m_pOuter ||
       pKill->m_pSetFocus == pOuter->GetComboEdit()) {
     pOuter->ShowDropList(false);
   }
 }
 
-void IFWL_ComboList::OnDropListMouseMove(CFWL_MsgMouse* pMsg) {
+void CFWL_ComboList::OnDropListMouseMove(CFWL_MsgMouse* pMsg) {
   if (GetRTClient().Contains(pMsg->m_fx, pMsg->m_fy)) {
     if (m_bNotifyOwner)
       m_bNotifyOwner = false;
 
-    IFWL_ScrollBar* vertSB = GetVertScrollBar();
+    CFWL_ScrollBar* vertSB = GetVertScrollBar();
     if (IsShowScrollBar(true) && vertSB) {
       CFX_RectF rect;
       vertSB->GetWidgetRect(rect);
       if (rect.Contains(pMsg->m_fx, pMsg->m_fy))
         return;
     }
 
     CFWL_ListItem* hItem = GetItemAtPoint(pMsg->m_fx, pMsg->m_fy);
     if (!hItem)
       return;
 
     ChangeSelected(GetItemIndex(this, hItem));
   } else if (m_bNotifyOwner) {
     ClientToOuter(pMsg->m_fx, pMsg->m_fy);
     IFWL_ComboBox* pOuter = static_cast<IFWL_ComboBox*>(m_pOuter);
     pOuter->GetDelegate()->OnProcessMessage(pMsg);
   }
 }
 
-void IFWL_ComboList::OnDropListLButtonDown(CFWL_MsgMouse* pMsg) {
+void CFWL_ComboList::OnDropListLButtonDown(CFWL_MsgMouse* pMsg) {
   if (GetRTClient().Contains(pMsg->m_fx, pMsg->m_fy))
     return;
 
   IFWL_ComboBox* pOuter = static_cast<IFWL_ComboBox*>(m_pOuter);
   pOuter->ShowDropList(false);
 }
 
-void IFWL_ComboList::OnDropListLButtonUp(CFWL_MsgMouse* pMsg) {
+void CFWL_ComboList::OnDropListLButtonUp(CFWL_MsgMouse* pMsg) {
   IFWL_ComboBox* pOuter = static_cast<IFWL_ComboBox*>(m_pOuter);
   if (m_bNotifyOwner) {
     ClientToOuter(pMsg->m_fx, pMsg->m_fy);
     pOuter->GetDelegate()->OnProcessMessage(pMsg);
     return;
   }
 
-  IFWL_ScrollBar* vertSB = GetVertScrollBar();
+  CFWL_ScrollBar* vertSB = GetVertScrollBar();
   if (IsShowScrollBar(true) && vertSB) {
     CFX_RectF rect;
     vertSB->GetWidgetRect(rect);
     if (rect.Contains(pMsg->m_fx, pMsg->m_fy))
       return;
   }
   pOuter->ShowDropList(false);
 
   CFWL_ListItem* hItem = GetItemAtPoint(pMsg->m_fx, pMsg->m_fy);
   if (hItem)
     pOuter->ProcessSelChanged(true);
 }
 
-bool IFWL_ComboList::OnDropListKey(CFWL_MsgKey* pKey) {
+bool CFWL_ComboList::OnDropListKey(CFWL_MsgKey* pKey) {
   IFWL_ComboBox* pOuter = static_cast<IFWL_ComboBox*>(m_pOuter);
   bool bPropagate = false;
   if (pKey->m_dwCmd == FWL_KeyCommand::KeyDown) {
     uint32_t dwKeyCode = pKey->m_dwKeyCode;
     switch (dwKeyCode) {
       case FWL_VKEY_Return:
       case FWL_VKEY_Escape: {
         pOuter->ShowDropList(false);
         return true;
       }
@@ skipping 12 matching lines @@
     bPropagate = true;
   }
   if (bPropagate) {
     pKey->m_pDstTarget = m_pOuter;
     pOuter->GetDelegate()->OnProcessMessage(pKey);
     return true;
   }
   return false;
 }
 
-void IFWL_ComboList::OnDropListKeyDown(CFWL_MsgKey* pKey) {
+void CFWL_ComboList::OnDropListKeyDown(CFWL_MsgKey* pKey) {
   uint32_t dwKeyCode = pKey->m_dwKeyCode;
   switch (dwKeyCode) {
     case FWL_VKEY_Up:
     case FWL_VKEY_Down:
     case FWL_VKEY_Home:
     case FWL_VKEY_End: {
       IFWL_ComboBox* pOuter = static_cast<IFWL_ComboBox*>(m_pOuter);
       CFWL_ListItem* hItem = GetItem(this, pOuter->GetCurrentSelection());
       hItem = GetListItem(hItem, dwKeyCode);
       if (!hItem)
         break;
 
       SetSelection(hItem, hItem, true);
       ScrollToVisible(hItem);
       CFX_RectF rtInvalidate;
       rtInvalidate.Set(0, 0, m_pProperties->m_rtWidget.width,
                        m_pProperties->m_rtWidget.height);
       Repaint(&rtInvalidate);
       break;
     }
     default:
       break;
   }
 }