1 // Copyright 2017 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 
7 #include "core/fpdfapi/font/cfx_stockfontarray.h"
8 
9 #include <memory>
10 #include <utility>
11 
12 #include "core/fxcrt/fx_memory.h"
13 
CFX_StockFontArray()14 CFX_StockFontArray::CFX_StockFontArray() {}
15 
~CFX_StockFontArray()16 CFX_StockFontArray::~CFX_StockFontArray() {
17   for (size_t i = 0; i < FX_ArraySize(m_StockFonts); ++i) {
18     if (m_StockFonts[i])
19       delete m_StockFonts[i]->GetFontDict();
20   }
21 }
22 
GetFont(uint32_t index) const23 CPDF_Font* CFX_StockFontArray::GetFont(uint32_t index) const {
24   if (index >= FX_ArraySize(m_StockFonts))
25     return nullptr;
26   return m_StockFonts[index].get();
27 }
28 
SetFont(uint32_t index,std::unique_ptr<CPDF_Font> pFont)29 CPDF_Font* CFX_StockFontArray::SetFont(uint32_t index,
30                                        std::unique_ptr<CPDF_Font> pFont) {
31   CPDF_Font* result = pFont.get();
32   if (index < FX_ArraySize(m_StockFonts))
33     m_StockFonts[index] = std::move(pFont);
34   return result;
35 }
36