Remove CFDE_RenderDevice

This CL removes CFDE_RenderDevice. For most of the proxy'd calls we call
the CFX_RenderDevice directly now. To set the clip rect an overload was
added to accept a CFX_RectF and handle the casting to FX_RECT. The one
needed method, DrawString, is move to a static on CFDE_TextOut.

Change-Id: I95ea7e1fa1fd4702074b797c06423c9c9cb51db9
Reviewed-on: https://pdfium-review.googlesource.com/10951
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 0 insertions, 159 deletions

diff --git a/xfa/fde/cfde_renderdevice.cpp b/xfa/fde/cfde_renderdevice.cpp
deleted file mode 100644
index e9457f4c5e..0000000000
--- a/xfa/fde/cfde_renderdevice.cpp
+++ /dev/null
@@ -1,159 +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_renderdevice.h"
-
-#include <algorithm>
-#include <memory>
-#include <utility>
-
-#include "core/fxge/cfx_graphstatedata.h"
-#include "core/fxge/cfx_pathdata.h"
-#include "core/fxge/cfx_renderdevice.h"
-#include "core/fxge/cfx_substfont.h"
-#include "core/fxge/dib/cfx_imagerenderer.h"
-#include "third_party/base/ptr_util.h"
-#include "xfa/fgas/font/cfgas_fontmgr.h"
-#include "xfa/fgas/font/cfgas_gefont.h"
-
-CFDE_RenderDevice::CFDE_RenderDevice(CFX_RenderDevice* pDevice)
-    : m_pDevice(pDevice) {
-  ASSERT(pDevice);
-
-  FX_RECT rt = m_pDevice->GetClipBox();
-  m_rtClip = CFX_RectF(static_cast<float>(rt.left), static_cast<float>(rt.top),
-                       static_cast<float>(rt.Width()),
-                       static_cast<float>(rt.Height()));
-}
-
-CFDE_RenderDevice::~CFDE_RenderDevice() {}
-
-int32_t CFDE_RenderDevice::GetWidth() const {
-  return m_pDevice->GetWidth();
-}
-
-int32_t CFDE_RenderDevice::GetHeight() const {
-  return m_pDevice->GetHeight();
-}
-
-void CFDE_RenderDevice::SaveState() {
-  m_pDevice->SaveState();
-}
-
-void CFDE_RenderDevice::RestoreState() {
-  m_pDevice->RestoreState(false);
-  const FX_RECT& rt = m_pDevice->GetClipBox();
-  m_rtClip = CFX_RectF(static_cast<float>(rt.left), static_cast<float>(rt.top),
-                       static_cast<float>(rt.Width()),
-                       static_cast<float>(rt.Height()));
-}
-
-bool CFDE_RenderDevice::SetClipRect(const CFX_RectF& rtClip) {
-  m_rtClip = rtClip;
-  return m_pDevice->SetClip_Rect(
-      FX_RECT((int32_t)floor(rtClip.left), (int32_t)floor(rtClip.top),
-              (int32_t)ceil(rtClip.right()), (int32_t)ceil(rtClip.bottom())));
-}
-
-const CFX_RectF& CFDE_RenderDevice::GetClipRect() {
-  return m_rtClip;
-}
-
-bool CFDE_RenderDevice::DrawString(FX_ARGB color,
-                                   const CFX_RetainPtr<CFGAS_GEFont>& pFont,
-                                   const FXTEXT_CHARPOS* pCharPos,
-                                   int32_t iCount,
-                                   float fFontSize,
-                                   const CFX_Matrix* pMatrix) {
-  ASSERT(pFont && pCharPos && iCount > 0);
-  CFX_Font* pFxFont = pFont->GetDevFont();
-  if ((pFont->GetFontStyles() & FX_FONTSTYLE_Italic) != 0 &&
-      !pFxFont->IsItalic()) {
-    FXTEXT_CHARPOS* pCP = (FXTEXT_CHARPOS*)pCharPos;
-    float* pAM;
-    for (int32_t i = 0; i < iCount; ++i) {
-      static const float mc = 0.267949f;
-      pAM = pCP->m_AdjustMatrix;
-      pAM[2] = mc * pAM[0] + pAM[2];
-      pAM[3] = mc * pAM[1] + pAM[3];
-      pCP++;
-    }
-  }
-  FXTEXT_CHARPOS* pCP = (FXTEXT_CHARPOS*)pCharPos;
-  CFX_RetainPtr<CFGAS_GEFont> pCurFont;
-  CFX_RetainPtr<CFGAS_GEFont> pSTFont;
-  FXTEXT_CHARPOS* pCurCP = nullptr;
-  int32_t iCurCount = 0;
-
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-  uint32_t dwFontStyle = pFont->GetFontStyles();
-  CFX_Font FxFont;
-  auto SubstFxFont = pdfium::MakeUnique<CFX_SubstFont>();
-  SubstFxFont->m_Weight = dwFontStyle & FX_FONTSTYLE_Bold ? 700 : 400;
-  SubstFxFont->m_ItalicAngle = dwFontStyle & FX_FONTSTYLE_Italic ? -12 : 0;
-  SubstFxFont->m_WeightCJK = SubstFxFont->m_Weight;
-  SubstFxFont->m_bItalicCJK = !!(dwFontStyle & FX_FONTSTYLE_Italic);
-  FxFont.SetSubstFont(std::move(SubstFxFont));
-#endif  // _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-
-  for (int32_t i = 0; i < iCount; ++i) {
-    pSTFont = pFont->GetSubstFont((int32_t)pCP->m_GlyphIndex);
-    pCP->m_GlyphIndex &= 0x00FFFFFF;
-    pCP->m_bFontStyle = false;
-    if (pCurFont != pSTFont) {
-      if (pCurFont) {
-        pFxFont = pCurFont->GetDevFont();
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-        FxFont.SetFace(pFxFont->GetFace());
-        m_pDevice->DrawNormalText(iCurCount, pCurCP, &FxFont, -fFontSize,
-                                  pMatrix, color, FXTEXT_CLEARTYPE);
-#else
-        m_pDevice->DrawNormalText(iCurCount, pCurCP, pFxFont, -fFontSize,
-                                  pMatrix, color, FXTEXT_CLEARTYPE);
-#endif  // _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-      }
-      pCurFont = pSTFont;
-      pCurCP = pCP;
-      iCurCount = 1;
-    } else {
-      iCurCount++;
-    }
-    pCP++;
-  }
-  if (pCurFont && iCurCount) {
-    pFxFont = pCurFont->GetDevFont();
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-    FxFont.SetFace(pFxFont->GetFace());
-    bool bRet =
-        m_pDevice->DrawNormalText(iCurCount, pCurCP, &FxFont, -fFontSize,
-                                  pMatrix, color, FXTEXT_CLEARTYPE);
-    FxFont.SetFace(nullptr);
-    return bRet;
-#else
-    return m_pDevice->DrawNormalText(iCurCount, pCurCP, pFxFont, -fFontSize,
-                                     pMatrix, color, FXTEXT_CLEARTYPE);
-#endif  // _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-  }
-
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-  FxFont.SetFace(nullptr);
-#endif  // _FXM_PLATFORM_ != _FXM_PLATFORM_WINDOWS_
-
-  return true;
-}
-
-bool CFDE_RenderDevice::DrawPath(FX_ARGB color,
-                                 float fPenWidth,
-                                 const CFX_PathData& pPath,
-                                 const CFX_Matrix* pMatrix) {
-  CFX_GraphStateData graphState;
-  graphState.m_LineCap = CFX_GraphStateData::LineCapButt;
-  graphState.m_LineJoin = CFX_GraphStateData::LineJoinMiter;
-  graphState.m_LineWidth = fPenWidth;
-  graphState.m_MiterLimit = 10;
-  graphState.m_DashPhase = 0;
-  return m_pDevice->DrawPath(&pPath, pMatrix, &graphState, 0, color, 0);
-}