Move core/fpdfapi/fpdf_page to core/fpdfapi/page

core/fpdfapi/fpdf_page/cpdf_clippath.cpp

Index: core/fpdfapi/fpdf_page/cpdf_clippath.cpp
diff --git a/core/fpdfapi/fpdf_page/cpdf_clippath.cpp b/core/fpdfapi/fpdf_page/cpdf_clippath.cpp
deleted file mode 100644
index 62f5a3765357c10529fdfefb6274986a104a430d..0000000000000000000000000000000000000000
--- a/core/fpdfapi/fpdf_page/cpdf_clippath.cpp
+++ /dev/null
@@ -1,130 +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
-
-#include "core/fpdfapi/fpdf_page/cpdf_clippath.h"
-
-#include <utility>
-
-#include "core/fpdfapi/fpdf_page/cpdf_path.h"
-#include "core/fpdfapi/fpdf_page/cpdf_textobject.h"
-#include "third_party/base/stl_util.h"
-
-#define FPDF_CLIPPATH_MAX_TEXTS 1024
-
-CPDF_ClipPath::CPDF_ClipPath() {}
-
-CPDF_ClipPath::CPDF_ClipPath(const CPDF_ClipPath& that) : m_Ref(that.m_Ref) {}
-
-CPDF_ClipPath::~CPDF_ClipPath() {}
-
-uint32_t CPDF_ClipPath::GetPathCount() const {
-  return pdfium::CollectionSize<uint32_t>(m_Ref.GetObject()->m_PathAndTypeList);
-}
-
-CPDF_Path CPDF_ClipPath::GetPath(size_t i) const {
-  return m_Ref.GetObject()->m_PathAndTypeList[i].first;
-}
-
-uint8_t CPDF_ClipPath::GetClipType(size_t i) const {
-  return m_Ref.GetObject()->m_PathAndTypeList[i].second;
-}
-
-uint32_t CPDF_ClipPath::GetTextCount() const {
-  return pdfium::CollectionSize<uint32_t>(m_Ref.GetObject()->m_TextList);
-}
-
-CPDF_TextObject* CPDF_ClipPath::GetText(size_t i) const {
-  return m_Ref.GetObject()->m_TextList[i].get();
-}
-
-CFX_FloatRect CPDF_ClipPath::GetClipBox() const {
-  CFX_FloatRect rect;
-  FX_BOOL bStarted = FALSE;
-  int count = GetPathCount();
-  if (count) {
-    rect = GetPath(0).GetBoundingBox();
-    for (int i = 1; i < count; i++) {
-      CFX_FloatRect path_rect = GetPath(i).GetBoundingBox();
-      rect.Intersect(path_rect);
-    }
-    bStarted = TRUE;
-  }
-  count = GetTextCount();
-  if (count) {
-    CFX_FloatRect layer_rect;
-    FX_BOOL bLayerStarted = FALSE;
-    for (int i = 0; i < count; i++) {
-      CPDF_TextObject* pTextObj = GetText(i);
-      if (!pTextObj) {
-        if (!bStarted) {
-          rect = layer_rect;
-          bStarted = TRUE;
-        } else {
-          rect.Intersect(layer_rect);
-        }
-        bLayerStarted = FALSE;
-      } else {
-        if (!bLayerStarted) {
-          layer_rect = CFX_FloatRect(pTextObj->GetBBox(nullptr));
-          bLayerStarted = TRUE;
-        } else {
-          layer_rect.Union(CFX_FloatRect(pTextObj->GetBBox(nullptr)));
-        }
-      }
-    }
-  }
-  return rect;
-}
-
-void CPDF_ClipPath::AppendPath(CPDF_Path path, uint8_t type, bool bAutoMerge) {
-  PathData* pData = m_Ref.GetPrivateCopy();
-  if (!pData->m_PathAndTypeList.empty() && bAutoMerge) {
-    const CPDF_Path& old_path = pData->m_PathAndTypeList.back().first;
-    if (old_path.IsRect()) {
-      CFX_FloatRect old_rect(old_path.GetPointX(0), old_path.GetPointY(0),
-                             old_path.GetPointX(2), old_path.GetPointY(2));
-      CFX_FloatRect new_rect = path.GetBoundingBox();
-      if (old_rect.Contains(new_rect))
-        pData->m_PathAndTypeList.pop_back();
-    }
-  }
-  pData->m_PathAndTypeList.push_back(std::make_pair(path, type));
-}
-
-void CPDF_ClipPath::AppendTexts(
-    std::vector<std::unique_ptr<CPDF_TextObject>>* pTexts) {
-  PathData* pData = m_Ref.GetPrivateCopy();
-  if (pData->m_TextList.size() + pTexts->size() <= FPDF_CLIPPATH_MAX_TEXTS) {
-    for (size_t i = 0; i < pTexts->size(); i++)
-      pData->m_TextList.push_back(std::move((*pTexts)[i]));
-    pData->m_TextList.push_back(std::unique_ptr<CPDF_TextObject>());
-  }
-  pTexts->clear();
-}
-
-void CPDF_ClipPath::Transform(const CFX_Matrix& matrix) {
-  PathData* pData = m_Ref.GetPrivateCopy();
-  for (auto& obj : pData->m_PathAndTypeList)
-    obj.first.Transform(&matrix);
-  for (auto& text : pData->m_TextList) {
-    if (text)
-      text->Transform(matrix);
-  }
-}
-
-CPDF_ClipPath::PathData::PathData() {}
-
-CPDF_ClipPath::PathData::PathData(const PathData& that) {
-  m_PathAndTypeList = that.m_PathAndTypeList;
-
-  m_TextList.resize(that.m_TextList.size());
-  for (size_t i = 0; i < that.m_TextList.size(); ++i) {
-    if (that.m_TextList[i])
-      m_TextList[i].reset(that.m_TextList[i]->Clone());
-  }
-}
-
-CPDF_ClipPath::PathData::~PathData() {}