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authorDan Sinclair <dsinclair@chromium.org>2017-07-10 15:14:26 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-07-10 19:28:59 +0000
commit92e2276a8be492fd2be8e44a5d62e8a5879644d8 (patch)
tree0945f5edda0fbfb461ca1cae89a20adb583242e4 /core/fxge/cfx_unicodeencoding.cpp
parent1437643bfaca635d52f4cb9ec41e3075cf893f79 (diff)
downloadpdfium-92e2276a8be492fd2be8e44a5d62e8a5879644d8.tar.xz
Move core/fxge/ge to core/fxge.
This brings the cpp and h files together and removes the redundant ge/ path. Change-Id: I36594b8ae719d362768ba4c2e4ce173e287363eb Reviewed-on: https://pdfium-review.googlesource.com/7452 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'core/fxge/cfx_unicodeencoding.cpp')
-rw-r--r--core/fxge/cfx_unicodeencoding.cpp34
1 files changed, 34 insertions, 0 deletions
diff --git a/core/fxge/cfx_unicodeencoding.cpp b/core/fxge/cfx_unicodeencoding.cpp
new file mode 100644
index 0000000000..494ae33bb0
--- /dev/null
+++ b/core/fxge/cfx_unicodeencoding.cpp
@@ -0,0 +1,34 @@
+// 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/fxge/cfx_unicodeencoding.h"
+
+#include "core/fxcrt/fx_codepage.h"
+#include "core/fxge/fx_font.h"
+#include "core/fxge/fx_freetype.h"
+
+CFX_UnicodeEncoding::CFX_UnicodeEncoding(CFX_Font* pFont) : m_pFont(pFont) {}
+
+CFX_UnicodeEncoding::~CFX_UnicodeEncoding() {}
+
+uint32_t CFX_UnicodeEncoding::GlyphFromCharCode(uint32_t charcode) {
+ FXFT_Face face = m_pFont->GetFace();
+ if (!face)
+ return charcode;
+
+ if (FXFT_Select_Charmap(face, FXFT_ENCODING_UNICODE) == 0)
+ return FXFT_Get_Char_Index(face, charcode);
+
+ if (m_pFont->GetSubstFont() &&
+ m_pFont->GetSubstFont()->m_Charset == FX_CHARSET_Symbol) {
+ uint32_t index = 0;
+ if (FXFT_Select_Charmap(face, FXFT_ENCODING_MS_SYMBOL) == 0)
+ index = FXFT_Get_Char_Index(face, charcode);
+ if (!index && !FXFT_Select_Charmap(face, FXFT_ENCODING_APPLE_ROMAN))
+ return FXFT_Get_Char_Index(face, charcode);
+ }
+ return charcode;
+}