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, 45 insertions, 0 deletions

diff --git a/core/fpdfapi/font/cpdf_fontglobals.h b/core/fpdfapi/font/cpdf_fontglobals.h
new file mode 100644
index 0000000000..b930aa2905
--- /dev/null
+++ b/core/fpdfapi/font/cpdf_fontglobals.h
@@ -0,0 +1,45 @@
+// 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
+
+#ifndef CORE_FPDFAPI_FONT_CPDF_FONTGLOBALS_H_
+#define CORE_FPDFAPI_FONT_CPDF_FONTGLOBALS_H_
+
+#include <map>
+#include <memory>
+
+#include "core/fpdfapi/cmaps/cmap_int.h"
+#include "core/fpdfapi/font/cfx_stockfontarray.h"
+#include "core/fpdfapi/font/cpdf_cmapmanager.h"
+#include "core/fxcrt/fx_basic.h"
+
+class CPDF_FontGlobals {
+ public:
+  CPDF_FontGlobals();
+  ~CPDF_FontGlobals();
+
+  void Clear(CPDF_Document* pDoc);
+  CPDF_Font* Find(CPDF_Document* pDoc, uint32_t index);
+
+  // Takes ownership of |pFont|, returns unowned pointer to it.
+  CPDF_Font* Set(CPDF_Document* key,
+                 uint32_t index,
+                 std::unique_ptr<CPDF_Font> pFont);
+
+  CPDF_CMapManager m_CMapManager;
+  struct {
+    CFX_UnownedPtr<const FXCMAP_CMap> m_pMapList;
+    uint32_t m_Count;
+  } m_EmbeddedCharsets[CIDSET_NUM_SETS];
+  struct {
+    const uint16_t* m_pMap;
+    uint32_t m_Count;
+  } m_EmbeddedToUnicodes[CIDSET_NUM_SETS];
+
+ private:
+  std::map<CPDF_Document*, std::unique_ptr<CFX_StockFontArray>> m_StockMap;
+};
+
+#endif  // CORE_FPDFAPI_FONT_CPDF_FONTGLOBALS_H_