Merge CFDE_RenderContext into CFWL_Edit

This CL removes CFDE_RenderContext and moves the ::Render method to be
::RenderText on the CFWL_Edit class which was the only caller.

Change-Id: Ic940a3f0d10cfce169f5e491de90803fc8a7940d
Reviewed-on: https://pdfium-review.googlesource.com/10950
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

2 files changed, 0 insertions, 88 deletions

diff --git a/xfa/fde/cfde_rendercontext.cpp b/xfa/fde/cfde_rendercontext.cpp
deleted file mode 100644
index 0b44cb4a27..0000000000
--- a/xfa/fde/cfde_rendercontext.cpp
+++ /dev/null
@@ -1,61 +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
-
-#include "xfa/fde/cfde_rendercontext.h"
-
-#include <vector>
-
-#include "third_party/base/logging.h"
-#include "third_party/base/ptr_util.h"
-#include "xfa/fde/cfde_renderdevice.h"
-#include "xfa/fde/cfde_txtedtpage.h"
-#include "xfa/fde/cfde_txtedttextset.h"
-
-CFDE_RenderContext::CFDE_RenderContext(CFDE_RenderDevice* pRenderDevice)
-    : m_pRenderDevice(pRenderDevice) {}
-
-CFDE_RenderContext::~CFDE_RenderContext() {}
-
-void CFDE_RenderContext::Render(CFDE_TxtEdtPage* pCanvasSet,
-                                const CFX_Matrix& tmDoc2Device) {
-  if (!m_pRenderDevice || !pCanvasSet)
-    return;
-
-  CFDE_TxtEdtTextSet* pVisualSet = pCanvasSet->GetTextSet();
-  if (!pVisualSet)
-    return;
-
-  CFX_RetainPtr<CFGAS_GEFont> pFont = pVisualSet->GetFont();
-  if (!pFont)
-    return;
-
-  CFX_RectF rtDocClip = m_pRenderDevice->GetClipRect();
-  if (rtDocClip.IsEmpty()) {
-    rtDocClip.left = rtDocClip.top = 0;
-    rtDocClip.width = static_cast<float>(m_pRenderDevice->GetWidth());
-    rtDocClip.height = static_cast<float>(m_pRenderDevice->GetHeight());
-  }
-  tmDoc2Device.GetInverse().TransformRect(rtDocClip);
-
-  std::vector<FXTEXT_CHARPOS> char_pos;
-
-  for (size_t i = 0; i < pCanvasSet->GetTextPieceCount(); ++i) {
-    const FDE_TEXTEDITPIECE& pText = pCanvasSet->GetTextPiece(i);
-    if (!rtDocClip.IntersectWith(pVisualSet->GetRect(pText)))
-      continue;
-
-    int32_t iCount = pVisualSet->GetDisplayPos(pText, nullptr, false);
-    if (iCount < 1)
-      continue;
-    if (char_pos.size() < static_cast<size_t>(iCount))
-      char_pos.resize(iCount, FXTEXT_CHARPOS());
-
-    iCount = pVisualSet->GetDisplayPos(pText, char_pos.data(), false);
-    m_pRenderDevice->DrawString(pVisualSet->GetFontColor(), pFont,
-                                char_pos.data(), iCount,
-                                pVisualSet->GetFontSize(), &tmDoc2Device);
-  }
-}
diff --git a/xfa/fde/cfde_rendercontext.h b/xfa/fde/cfde_rendercontext.h
deleted file mode 100644
index 6be77c6453..0000000000
--- a/xfa/fde/cfde_rendercontext.h
+++ /dev/null
@@ -1,27 +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_FDE_CFDE_RENDERCONTEXT_H_
-#define XFA_FDE_CFDE_RENDERCONTEXT_H_
-
-#include "core/fxcrt/fx_coordinates.h"
-
-class CFDE_RenderDevice;
-class CFDE_TxtEdtPage;
-class CFDE_TxtEdtTextSet;
-
-class CFDE_RenderContext {
- public:
-  explicit CFDE_RenderContext(CFDE_RenderDevice* pRenderDevice);
-  ~CFDE_RenderContext();
-
-  void Render(CFDE_TxtEdtPage* pCanvasSet, const CFX_Matrix& tmDoc2Device);
-
- private:
-  CFDE_RenderDevice* m_pRenderDevice;
-};
-
-#endif  // XFA_FDE_CFDE_RENDERCONTEXT_H_