Rebuild CFDE_TextEditEngine.

This CL rebuilds the text edit engine in a simpler fashion. Instead of
depending on multiple pages, paragraphs and buffer fields there is a
single text edit engine which contains a gap buffer.

This makes the code easier to understand and follow.

Change-Id: I10fe85603fa9ed15a647eaac2d931f113cd0c7b0
Reviewed-on: https://pdfium-review.googlesource.com/11990
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>

1 files changed, 0 insertions, 33 deletions

diff --git a/xfa/fde/cfde_txtedttextset.h b/xfa/fde/cfde_txtedttextset.h
deleted file mode 100644
index 4fbf2ac649..0000000000
--- a/xfa/fde/cfde_txtedttextset.h
+++ /dev/null
@@ -1,33 +0,0 @@
-// 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
-
-#ifndef XFA_FDE_CFDE_TXTEDTTEXTSET_H_
-#define XFA_FDE_CFDE_TXTEDTTEXTSET_H_
-
-#include <vector>
-
-#include "core/fxcrt/fx_coordinates.h"
-#include "xfa/fde/cfde_txtedtpage.h"
-#include "xfa/fgas/font/cfgas_gefont.h"
-
-class CFDE_TxtEdtTextSet {
- public:
-  explicit CFDE_TxtEdtTextSet(CFDE_TxtEdtPage* pPage);
-  ~CFDE_TxtEdtTextSet();
-
-  CFX_RectF GetRect(const FDE_TEXTEDITPIECE& pPiece) const {
-    return pPiece.rtPiece;
-  }
-  int32_t GetDisplayPos(const FDE_TEXTEDITPIECE& pPiece,
-                        FXTEXT_CHARPOS* pCharPos) const;
-  std::vector<CFX_RectF> GetCharRects(const FDE_TEXTEDITPIECE* pPiece,
-                                      bool bBBox) const;
-
- private:
-  CFX_UnownedPtr<CFDE_TxtEdtPage> const m_pPage;
-};
-
-#endif  // XFA_FDE_CFDE_TXTEDTTEXTSET_H_