Remove fxedit place classes in pdfwindow/

This CL removes the fpdfsdk/fxedit folder and moves the code to
fpdfsdk/pdfwindow which is the primary consumer. The classes were
renamed from CFX_* to CPWL_*.

Change-Id: I6c6178adccf978193bbb9685204657ebd3f438bb
Reviewed-on: https://pdfium-review.googlesource.com/8552
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

1 files changed, 168 insertions, 0 deletions

diff --git a/fpdfsdk/pdfwindow/cpwl_list_impl.h b/fpdfsdk/pdfwindow/cpwl_list_impl.h
new file mode 100644
index 0000000000..167def057e
--- /dev/null
+++ b/fpdfsdk/pdfwindow/cpwl_list_impl.h
@@ -0,0 +1,168 @@
+// 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 FPDFSDK_PDFWINDOW_CPWL_LIST_IMPL_H_
+#define FPDFSDK_PDFWINDOW_CPWL_LIST_IMPL_H_
+
+#include <map>
+#include <memory>
+#include <vector>
+
+#include "core/fxcrt/cfx_unowned_ptr.h"
+#include "core/fxcrt/fx_coordinates.h"
+
+class CPWL_EditImpl;
+class CPWL_EditImpl_Iterator;
+class CPWL_List_Notify;
+class IPVT_FontMap;
+
+class CPLST_Select {
+ public:
+  enum State { DESELECTING = -1, NORMAL = 0, SELECTING = 1 };
+  using const_iterator = std::map<int32_t, State>::const_iterator;
+
+  CPLST_Select();
+  virtual ~CPLST_Select();
+
+  void Add(int32_t nItemIndex);
+  void Add(int32_t nBeginIndex, int32_t nEndIndex);
+  void Sub(int32_t nItemIndex);
+  void Sub(int32_t nBeginIndex, int32_t nEndIndex);
+  void DeselectAll();
+  void Done();
+
+  const_iterator begin() const { return m_Items.begin(); }
+  const_iterator end() const { return m_Items.end(); }
+
+ private:
+  std::map<int32_t, State> m_Items;
+};
+
+class CPWL_ListCtrl {
+ public:
+  CPWL_ListCtrl();
+  ~CPWL_ListCtrl();
+
+  void SetNotify(CPWL_List_Notify* pNotify) { m_pNotify = pNotify; }
+  void OnMouseDown(const CFX_PointF& point, bool bShift, bool bCtrl);
+  void OnMouseMove(const CFX_PointF& point, bool bShift, bool bCtrl);
+  void OnVK_UP(bool bShift, bool bCtrl);
+  void OnVK_DOWN(bool bShift, bool bCtrl);
+  void OnVK_LEFT(bool bShift, bool bCtrl);
+  void OnVK_RIGHT(bool bShift, bool bCtrl);
+  void OnVK_HOME(bool bShift, bool bCtrl);
+  void OnVK_END(bool bShift, bool bCtrl);
+  bool OnChar(uint16_t nChar, bool bShift, bool bCtrl);
+
+  void SetScrollPos(const CFX_PointF& point);
+  void ScrollToListItem(int32_t nItemIndex);
+  CFX_FloatRect GetItemRect(int32_t nIndex) const;
+  int32_t GetCaret() const { return m_nCaretIndex; }
+  int32_t GetSelect() const { return m_nSelItem; }
+  int32_t GetTopItem() const;
+  void SetContentRect(const CFX_FloatRect& rect) { m_rcContent = rect; }
+  CFX_FloatRect GetContentRect() const;
+
+  int32_t GetItemIndex(const CFX_PointF& point) const;
+  void AddString(const CFX_WideString& str);
+  void SetTopItem(int32_t nIndex);
+  void Select(int32_t nItemIndex);
+  void SetCaret(int32_t nItemIndex);
+  void Empty();
+  void Cancel();
+  CFX_WideString GetText() const;
+
+  void SetFontMap(IPVT_FontMap* pFontMap) { m_pFontMap = pFontMap; }
+  void SetFontSize(float fFontSize) { m_fFontSize = fFontSize; }
+  CFX_FloatRect GetPlateRect() const { return m_rcPlate; }
+  void SetPlateRect(const CFX_FloatRect& rect);
+
+  float GetFontSize() const { return m_fFontSize; }
+  CPWL_EditImpl* GetItemEdit(int32_t nIndex) const;
+  int32_t GetCount() const;
+  bool IsItemSelected(int32_t nIndex) const;
+  float GetFirstHeight() const;
+  void SetMultipleSel(bool bMultiple) { m_bMultiple = bMultiple; }
+  bool IsMultipleSel() const { return m_bMultiple; }
+  int32_t FindNext(int32_t nIndex, wchar_t nChar) const;
+  int32_t GetFirstSelected() const;
+
+ private:
+  class Item {
+   public:
+    Item();
+    ~Item();
+
+    void SetFontMap(IPVT_FontMap* pFontMap);
+    CPWL_EditImpl* GetEdit() const { return m_pEdit.get(); }
+
+    void SetRect(const CFX_FloatRect& rect) { m_rcListItem = rect; }
+    void SetSelect(bool bSelected) { m_bSelected = bSelected; }
+    void SetText(const CFX_WideString& text);
+    void SetFontSize(float fFontSize);
+    CFX_WideString GetText() const;
+
+    CFX_FloatRect GetRect() const { return m_rcListItem; }
+    bool IsSelected() const { return m_bSelected; }
+    float GetItemHeight() const;
+    uint16_t GetFirstChar() const;
+
+   private:
+    CPWL_EditImpl_Iterator* GetIterator() const;
+
+    std::unique_ptr<CPWL_EditImpl> m_pEdit;
+    bool m_bSelected;
+    CFX_FloatRect m_rcListItem;
+  };
+
+  CFX_PointF InToOut(const CFX_PointF& point) const;
+  CFX_PointF OutToIn(const CFX_PointF& point) const;
+  CFX_FloatRect InToOut(const CFX_FloatRect& rect) const;
+  CFX_FloatRect OutToIn(const CFX_FloatRect& rect) const;
+
+  CFX_PointF InnerToOuter(const CFX_PointF& point) const;
+  CFX_PointF OuterToInner(const CFX_PointF& point) const;
+  CFX_FloatRect InnerToOuter(const CFX_FloatRect& rect) const;
+  CFX_FloatRect OuterToInner(const CFX_FloatRect& rect) const;
+
+  void OnVK(int32_t nItemIndex, bool bShift, bool bCtrl);
+  bool IsValid(int32_t nItemIndex) const;
+
+  void ReArrange(int32_t nItemIndex);
+  CFX_FloatRect GetItemRectInternal(int32_t nIndex) const;
+  CFX_FloatRect GetContentRectInternal() const;
+  void SetMultipleSelect(int32_t nItemIndex, bool bSelected);
+  void SetSingleSelect(int32_t nItemIndex);
+  void InvalidateItem(int32_t nItemIndex);
+  void SelectItems();
+  bool IsItemVisible(int32_t nItemIndex) const;
+  void SetScrollInfo();
+  void SetScrollPosY(float fy);
+  void AddItem(const CFX_WideString& str);
+  CFX_WideString GetItemText(int32_t nIndex) const;
+  void SetItemSelect(int32_t nItemIndex, bool bSelected);
+  int32_t GetLastSelected() const;
+  CFX_PointF GetBTPoint() const {
+    return CFX_PointF(m_rcPlate.left, m_rcPlate.top);
+  }
+
+  CFX_FloatRect m_rcPlate;
+  CFX_FloatRect m_rcContent;
+  CFX_UnownedPtr<CPWL_List_Notify> m_pNotify;
+  bool m_bNotifyFlag;
+  CFX_PointF m_ptScrollPos;
+  CPLST_Select m_aSelItems;  // for multiple
+  int32_t m_nSelItem;        // for single
+  int32_t m_nFootIndex;      // for multiple
+  bool m_bCtrlSel;           // for multiple
+  int32_t m_nCaretIndex;     // for multiple
+  std::vector<std::unique_ptr<Item>> m_ListItems;
+  float m_fFontSize;
+  CFX_UnownedPtr<IPVT_FontMap> m_pFontMap;
+  bool m_bMultiple;
+};
+
+#endif  // FPDFSDK_PDFWINDOW_CPWL_LIST_IMPL_H_