From 5110c4743751145c4ae1934cd1d83bc6c55bb43f Mon Sep 17 00:00:00 2001
From: John Abd-El-Malek <jabdelmalek@google.com>
Date: Sat, 17 May 2014 22:33:34 -0700
Subject: Initial commit.

---
 core/src/fxge/ge/fx_ge.cpp | 79 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 core/src/fxge/ge/fx_ge.cpp

(limited to 'core/src/fxge/ge/fx_ge.cpp')

diff --git a/core/src/fxge/ge/fx_ge.cpp b/core/src/fxge/ge/fx_ge.cpp
new file mode 100644
index 0000000000..df200d5b48
--- /dev/null
+++ b/core/src/fxge/ge/fx_ge.cpp
@@ -0,0 +1,79 @@
+// Copyright 2014 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 "../../../include/fxge/fx_ge.h"
+#include "text_int.h"
+static CFX_GEModule* g_pGEModule = NULL;
+CFX_GEModule::CFX_GEModule()
+{
+    m_pFontCache = NULL;
+    m_pFontMgr = NULL;
+    m_FTLibrary = NULL;
+    m_pCodecModule = NULL;
+    m_pPlatformData = NULL;
+}
+CFX_GEModule::~CFX_GEModule()
+{
+    if (m_pFontCache) {
+        delete m_pFontCache;
+    }
+    m_pFontCache = NULL;
+    if (m_pFontMgr) {
+        delete m_pFontMgr;
+    }
+    m_pFontMgr = NULL;
+    DestroyPlatform();
+}
+CFX_GEModule* CFX_GEModule::Get()
+{
+    return g_pGEModule;
+}
+void CFX_GEModule::Create()
+{
+    g_pGEModule = FX_NEW CFX_GEModule;
+    if (!g_pGEModule) {
+        return;
+    }
+    g_pGEModule->m_pFontMgr = FX_NEW CFX_FontMgr;
+    g_pGEModule->InitPlatform();
+    g_pGEModule->SetTextGamma(2.2f);
+}
+void CFX_GEModule::Use(CFX_GEModule* pModule)
+{
+    g_pGEModule = pModule;
+}
+void CFX_GEModule::Destroy()
+{
+    if (g_pGEModule) {
+        delete g_pGEModule;
+    }
+    g_pGEModule = NULL;
+}
+CFX_FontCache* CFX_GEModule::GetFontCache()
+{
+    if (m_pFontCache == NULL) {
+        m_pFontCache = FX_NEW CFX_FontCache();
+    }
+    return m_pFontCache;
+}
+void CFX_GEModule::SetTextGamma(FX_FLOAT gammaValue)
+{
+    gammaValue /= 2.2f;
+    int i = 0;
+    while (i < 256) {
+        m_GammaValue[i] = (FX_BYTE)(FXSYS_pow((FX_FLOAT)i / 255, gammaValue) * 255.0f + 0.5f);
+        i++;
+    }
+}
+FX_LPCBYTE CFX_GEModule::GetTextGammaTable()
+{
+    return m_GammaValue;
+}
+void CFX_GEModule::SetExtFontMapper(IFX_FontMapper* pFontMapper)
+{
+    GetFontMgr()->m_pExtMapper = pFontMapper;
+    pFontMapper->m_pFontMgr = m_pFontMgr;
+}
-- 
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