Use proper file names in core/fpdfapi/font

This CL splits up font_int.h into files by classes. It also renames the
unittests to match the class being tested. Finally, it renames the ttgsubtable
files to match the class name.

Change-Id: I6187caa9e82d12b9a66e955113fe327d52042ae0
Reviewed-on: https://pdfium-review.googlesource.com/6090
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>

1 files changed, 35 insertions, 0 deletions

diff --git a/core/fpdfapi/font/cfx_stockfontarray.cpp b/core/fpdfapi/font/cfx_stockfontarray.cpp
new file mode 100644
index 0000000000..0808471c82
--- /dev/null
+++ b/core/fpdfapi/font/cfx_stockfontarray.cpp
@@ -0,0 +1,35 @@
+// Copyright 2017 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/font/cfx_stockfontarray.h"
+
+#include <memory>
+#include <utility>
+
+#include "core/fxcrt/fx_memory.h"
+
+CFX_StockFontArray::CFX_StockFontArray() {}
+
+CFX_StockFontArray::~CFX_StockFontArray() {
+  for (size_t i = 0; i < FX_ArraySize(m_StockFonts); ++i) {
+    if (m_StockFonts[i])
+      delete m_StockFonts[i]->GetFontDict();
+  }
+}
+
+CPDF_Font* CFX_StockFontArray::GetFont(uint32_t index) const {
+  if (index >= FX_ArraySize(m_StockFonts))
+    return nullptr;
+  return m_StockFonts[index].get();
+}
+
+CPDF_Font* CFX_StockFontArray::SetFont(uint32_t index,
+                                       std::unique_ptr<CPDF_Font> pFont) {
+  CPDF_Font* result = pFont.get();
+  if (index < FX_ArraySize(m_StockFonts))
+    m_StockFonts[index] = std::move(pFont);
+  return result;
+}