Address missing methods in forked FontCache.h header without forking entire implementation for mac. Turn off buliding resource loader we're not using.

Review URL: http://codereview.chromium.org/2897

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@2268 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 84 insertions, 0 deletions

diff --git a/webkit/port/platform/graphics/mac/FontCacheMacPending.cpp b/webkit/port/platform/graphics/mac/FontCacheMacPending.cpp
new file mode 100644
index 0000000..cdfe861
--- /dev/null
+++ b/webkit/port/platform/graphics/mac/FontCacheMacPending.cpp
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2006, 2007 Apple Inc.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer. 
+ * 2.  Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution. 
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ *     its contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "AtomicString.h"
+#include "FontCache.h"
+#include "FontDescription.h"
+#include "webkit_glue.h"
+
+//
+// This file contains implementations of methods in the "pending" version
+// of FontCache. These implementations are derrived from Apple code to avoid
+// having to fork the entire FontCacheMac.mm file just to add these additional
+// methods, hence its copyright at the top of the file. 
+//
+
+namespace WebCore {
+
+// TODO(jungshik): This may not be the best place to put this function. See
+// TODO in pending/FontCache.h.
+AtomicString FontCache::getGenericFontForScript(UScriptCode script, const FontDescription& description)
+{
+  if (webkit_glue::IsLayoutTestMode())
+    return emptyAtom;
+  // TODO(pinkerton) -- flesh this out with some script handling code
+  return emptyAtom;
+}
+
+// default implementation taken from 
+// WebCore/port/platform/graphics/FontCache.cpp. Windows makes lots of changes
+// due to their font representations, we can probably stick with the original
+// fallbacks for Mac. 
+const AtomicString& FontCache::alternateFamilyName(const AtomicString& familyName)
+{
+    // Alias Courier <-> Courier New
+    static AtomicString courier("Courier"), courierNew("Courier New");
+    if (equalIgnoringCase(familyName, courier))
+        return courierNew;
+    if (equalIgnoringCase(familyName, courierNew))
+        return courier;
+
+    // Alias Times and Times New Roman.
+    static AtomicString times("Times"), timesNewRoman("Times New Roman");
+    if (equalIgnoringCase(familyName, times))
+        return timesNewRoman;
+    if (equalIgnoringCase(familyName, timesNewRoman))
+        return times;
+    
+    // Alias Arial and Helvetica
+    static AtomicString arial("Arial"), helvetica("Helvetica");
+    if (equalIgnoringCase(familyName, arial))
+        return helvetica;
+    if (equalIgnoringCase(familyName, helvetica))
+        return arial;
+
+    return emptyAtom;
+}
+
+}  // namespace WebCore