Merge IFWL and CFWL classes.

This CL merges the IFWL hierarchy into the CFWL hierachy. All CFWL proxy methods
have been replaced by the IFWL implementations.

Review-Url: https://codereview.chromium.org/2524173002

1 files changed, 0 insertions, 176 deletions

diff --git a/xfa/fwl/core/ifwl_combobox.h b/xfa/fwl/core/ifwl_combobox.h
deleted file mode 100644
index 26d0c0f1b8..0000000000
--- a/xfa/fwl/core/ifwl_combobox.h
+++ /dev/null
@@ -1,176 +0,0 @@
-// 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
-
-#ifndef XFA_FWL_CORE_IFWL_COMBOBOX_H_
-#define XFA_FWL_CORE_IFWL_COMBOBOX_H_
-
-#include <memory>
-
-#include "xfa/fwl/core/cfwl_comboboxproxy.h"
-#include "xfa/fwl/core/cfwl_comboedit.h"
-#include "xfa/fwl/core/cfwl_combolist.h"
-#include "xfa/fwl/core/cfwl_form.h"
-#include "xfa/fwl/core/ifwl_listbox.h"
-#include "xfa/fxgraphics/cfx_graphics.h"
-
-class CFWL_WidgetProperties;
-class IFWL_ComboBox;
-class CFWL_ComboBoxProxy;
-class CFWL_FormProxy;
-class IFWL_ListBox;
-class IFWL_Widget;
-
-#define FWL_STYLEEXT_CMB_DropList (0L << 0)
-#define FWL_STYLEEXT_CMB_DropDown (1L << 0)
-#define FWL_STYLEEXT_CMB_Sort (1L << 1)
-#define FWL_STYLEEXT_CMB_ListDrag (1L << 2)
-#define FWL_STYLEEXT_CMB_OwnerDraw (1L << 3)
-#define FWL_STYLEEXT_CMB_EditHNear (0L << 4)
-#define FWL_STYLEEXT_CMB_EditHCenter (1L << 4)
-#define FWL_STYLEEXT_CMB_EditHFar (2L << 4)
-#define FWL_STYLEEXT_CMB_EditVNear (0L << 6)
-#define FWL_STYLEEXT_CMB_EditVCenter (1L << 6)
-#define FWL_STYLEEXT_CMB_EditVFar (2L << 6)
-#define FWL_STYLEEXT_CMB_EditJustified (1L << 8)
-#define FWL_STYLEEXT_CMB_EditDistributed (2L << 8)
-#define FWL_STYLEEXT_CMB_EditHAlignMask (3L << 4)
-#define FWL_STYLEEXT_CMB_EditVAlignMask (3L << 6)
-#define FWL_STYLEEXT_CMB_EditHAlignModeMask (3L << 8)
-#define FWL_STYLEEXT_CMB_ListItemLeftAlign (0L << 10)
-#define FWL_STYLEEXT_CMB_ListItemCenterAlign (1L << 10)
-#define FWL_STYLEEXT_CMB_ListItemRightAlign (2L << 10)
-#define FWL_STYLEEXT_CMB_ListItemAlignMask (3L << 10)
-#define FWL_STYLEEXT_CMB_ListItemText (0L << 12)
-#define FWL_STYLEEXT_CMB_ListItemIconText (1L << 12)
-#define FWL_STYLEEXT_CMB_ReadOnly (1L << 13)
-
-class IFWL_ComboBox : public IFWL_Widget {
- public:
-  explicit IFWL_ComboBox(const CFWL_App* app,
-                         std::unique_ptr<CFWL_WidgetProperties> properties);
-  ~IFWL_ComboBox() override;
-
-  // IFWL_Widget
-  FWL_Type GetClassID() const override;
-  void GetWidgetRect(CFX_RectF& rect, bool bAutoSize = false) override;
-  void ModifyStylesEx(uint32_t dwStylesExAdded,
-                      uint32_t dwStylesExRemoved) override;
-  void SetStates(uint32_t dwStates, bool bSet = true) override;
-  void Update() override;
-  FWL_WidgetHit HitTest(FX_FLOAT fx, FX_FLOAT fy) override;
-  void DrawWidget(CFX_Graphics* pGraphics,
-                  const CFX_Matrix* pMatrix = nullptr) override;
-  void SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) override;
-  void OnProcessMessage(CFWL_Message* pMessage) override;
-  void OnProcessEvent(CFWL_Event* pEvent) override;
-  void OnDrawWidget(CFX_Graphics* pGraphics,
-                    const CFX_Matrix* pMatrix) override;
-
-  void GetTextByIndex(int32_t iIndex, CFX_WideString& wsText) const;
-  int32_t GetCurSel() const { return m_iCurSel; }
-  void SetCurSel(int32_t iSel);
-
-  void AddString(const CFX_WideStringC& wsText);
-  bool RemoveAt(int32_t iIndex);  // Returns false iff |iIndex| out of range.
-  void RemoveAll();
-
-  void SetEditText(const CFX_WideString& wsText);
-  void GetEditText(CFX_WideString& wsText,
-                   int32_t nStart = 0,
-                   int32_t nCount = -1) const;
-
-  void OpenDropDownList(bool bActivate);
-
-  bool EditCanUndo() const { return m_pEdit->CanUndo(); }
-  bool EditCanRedo() const { return m_pEdit->CanRedo(); }
-  bool EditUndo() { return m_pEdit->Undo(); }
-  bool EditRedo() { return m_pEdit->Redo(); }
-  bool EditCanCopy() const { return m_pEdit->CountSelRanges() > 0; }
-  bool EditCanCut() const {
-    if (m_pEdit->GetStylesEx() & FWL_STYLEEXT_EDT_ReadOnly)
-      return false;
-    return EditCanCopy();
-  }
-  bool EditCanSelectAll() const { return m_pEdit->GetTextLength() > 0; }
-  bool EditCopy(CFX_WideString& wsCopy) const { return m_pEdit->Copy(wsCopy); }
-  bool EditCut(CFX_WideString& wsCut) { return m_pEdit->Cut(wsCut); }
-  bool EditPaste(const CFX_WideString& wsPaste) {
-    return m_pEdit->Paste(wsPaste);
-  }
-  void EditSelectAll() { m_pEdit->AddSelRange(0); }
-  void EditDelete() { m_pEdit->ClearText(); }
-  void EditDeSelect() { m_pEdit->ClearSelections(); }
-
-  void GetBBox(CFX_RectF& rect) const;
-  void EditModifyStylesEx(uint32_t dwStylesExAdded, uint32_t dwStylesExRemoved);
-
-  void DrawStretchHandler(CFX_Graphics* pGraphics, const CFX_Matrix* pMatrix);
-  bool IsDropListVisible() const {
-    return m_pComboBoxProxy &&
-           !(m_pComboBoxProxy->GetStates() & FWL_WGTSTATE_Invisible);
-  }
-  void ShowDropList(bool bActivate);
-
-  CFWL_ComboEdit* GetComboEdit() const { return m_pEdit.get(); }
-
-  void ProcessSelChanged(bool bLButtonUp);
-  int32_t GetCurrentSelection() const { return m_iCurSel; }
-
- private:
-  bool IsDropDownStyle() const {
-    return !!(m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CMB_DropDown);
-  }
-  void MatchEditText();
-  void SyncEditText(int32_t iListItem);
-  void Layout();
-  void ResetTheme();
-  void ResetEditAlignment();
-  void ResetListItemAlignment();
-  void InitProxyForm();
-  void DisForm_InitComboList();
-  void DisForm_InitComboEdit();
-  void DisForm_ShowDropList(bool bActivate);
-  bool DisForm_IsDropListVisible() const {
-    return !(m_pListBox->GetStates() & FWL_WGTSTATE_Invisible);
-  }
-  void DisForm_ModifyStylesEx(uint32_t dwStylesExAdded,
-                              uint32_t dwStylesExRemoved);
-  void DisForm_Update();
-  FWL_WidgetHit DisForm_HitTest(FX_FLOAT fx, FX_FLOAT fy);
-  void DisForm_DrawWidget(CFX_Graphics* pGraphics,
-                          const CFX_Matrix* pMatrix = nullptr);
-  void DisForm_GetBBox(CFX_RectF& rect) const;
-  void DisForm_Layout();
-  void OnFocusChanged(CFWL_Message* pMsg, bool bSet = true);
-  void OnLButtonDown(CFWL_MsgMouse* pMsg);
-  void OnLButtonUp(CFWL_MsgMouse* pMsg);
-  void OnMouseMove(CFWL_MsgMouse* pMsg);
-  void OnMouseLeave(CFWL_MsgMouse* pMsg);
-  void OnKey(CFWL_MsgKey* pMsg);
-  void DoSubCtrlKey(CFWL_MsgKey* pMsg);
-  void DisForm_OnProcessMessage(CFWL_Message* pMessage);
-  void DisForm_OnLButtonDown(CFWL_MsgMouse* pMsg);
-  void DisForm_OnFocusChanged(CFWL_Message* pMsg, bool bSet = true);
-  void DisForm_OnKey(CFWL_MsgKey* pMsg);
-
-  CFX_RectF m_rtClient;
-  CFX_RectF m_rtContent;
-  CFX_RectF m_rtBtn;
-  CFX_RectF m_rtList;
-  CFX_RectF m_rtProxy;
-  CFX_RectF m_rtHandler;
-  std::unique_ptr<CFWL_ComboEdit> m_pEdit;
-  std::unique_ptr<CFWL_ComboList> m_pListBox;
-  CFWL_ComboBoxProxy* m_pComboBoxProxy;  // Can this be a unique_ptr?
-  bool m_bLButtonDown;
-  bool m_bUpFormHandler;
-  int32_t m_iCurSel;
-  int32_t m_iBtnState;
-  FX_FLOAT m_fComboFormHandler;
-  FX_FLOAT m_fItemHeight;
-};
-
-#endif  // XFA_FWL_CORE_IFWL_COMBOBOX_H_