Rename IFX classes in core/fxge to Ifacechromium/3364

This CL renames IFX classes in core/fxge to Iface.

Change-Id: I137167ddd4ff1563d8002d9501222c27183408cc
Reviewed-on: https://pdfium-review.googlesource.com/27990
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 49 insertions, 0 deletions

diff --git a/core/fxge/systemfontinfo_iface.h b/core/fxge/systemfontinfo_iface.h
new file mode 100644
index 0000000000..bfd1538fc5
--- /dev/null
+++ b/core/fxge/systemfontinfo_iface.h
@@ -0,0 +1,49 @@
+// 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
+
+#ifndef CORE_FXGE_SYSTEMFONTINFO_IFACE_H_
+#define CORE_FXGE_SYSTEMFONTINFO_IFACE_H_
+
+#include <memory>
+
+#include "core/fxge/cfx_fontmapper.h"
+
+const uint32_t kTableNAME = FXDWORD_GET_MSBFIRST("name");
+const uint32_t kTableTTCF = FXDWORD_GET_MSBFIRST("ttcf");
+
+class SystemFontInfoIface {
+ public:
+  static std::unique_ptr<SystemFontInfoIface> CreateDefault(
+      const char** pUserPaths);
+
+  virtual ~SystemFontInfoIface() = default;
+
+  virtual bool EnumFontList(CFX_FontMapper* pMapper) = 0;
+  virtual void* MapFont(int weight,
+                        bool bItalic,
+                        int charset,
+                        int pitch_family,
+                        const char* face) = 0;
+
+#ifdef PDF_ENABLE_XFA
+  virtual void* MapFontByUnicode(uint32_t dwUnicode,
+                                 int weight,
+                                 bool bItalic,
+                                 int pitch_family);
+#endif  // PDF_ENABLE_XFA
+
+  virtual void* GetFont(const char* face) = 0;
+  virtual uint32_t GetFontData(void* hFont,
+                               uint32_t table,
+                               uint8_t* buffer,
+                               uint32_t size) = 0;
+  virtual bool GetFaceName(void* hFont, ByteString* name) = 0;
+  virtual bool GetFontCharset(void* hFont, int* charset) = 0;
+  virtual int GetFaceIndex(void* hFont);
+  virtual void DeleteFont(void* hFont) = 0;
+};
+
+#endif  // CORE_FXGE_SYSTEMFONTINFO_IFACE_H_