Imported WebKit commit 2ea9d364d0f6efa8fa64acf19f451504c59be0e4 (http://svn.webkit.org/repository/webkit/trunk@104285)

1 files changed, 146 insertions, 0 deletions

diff --git a/Source/WebKit2/UIProcess/cf/WebPreferencesCF.cpp b/Source/WebKit2/UIProcess/cf/WebPreferencesCF.cpp
new file mode 100644
index 000000000..5f6ca9d27
--- /dev/null
+++ b/Source/WebKit2/UIProcess/cf/WebPreferencesCF.cpp
@@ -0,0 +1,146 @@
+/*
+ * Copyright (C) 2010 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. 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 INC. 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 "WebPreferences.h"
+
+#include <wtf/RetainPtr.h>
+#include <wtf/text/StringConcatenate.h>
+
+#if !PLATFORM(MAC)
+
+namespace WebKit {
+
+static RetainPtr<CFStringRef> cfStringFromWebCoreString(const String& string)
+{
+    return RetainPtr<CFStringRef>(AdoptCF, CFStringCreateWithCharacters(0, reinterpret_cast<const UniChar*>(string.characters()), string.length()));
+}
+
+static inline RetainPtr<CFStringRef> makeKey(const String& identifier, const String& baseKey)
+{
+    return cfStringFromWebCoreString(makeString(identifier, ".WebKit2", baseKey));
+}
+
+static void setStringValueIfInUserDefaults(const String& identifier, const String& baseKey, WebPreferencesStore& store)
+{
+    RetainPtr<CFPropertyListRef> value(AdoptCF, CFPreferencesCopyAppValue(makeKey(identifier, baseKey).get(), kCFPreferencesCurrentApplication));
+    if (!value)
+        return;
+    if (CFGetTypeID(value.get()) != CFStringGetTypeID())
+        return;
+
+    store.setStringValueForKey(baseKey, (CFStringRef)value.get());
+}
+
+static void setBoolValueIfInUserDefaults(const String& identifier, const String& baseKey, WebPreferencesStore& store)
+{
+    RetainPtr<CFPropertyListRef> value(AdoptCF, CFPreferencesCopyAppValue(makeKey(identifier, baseKey).get(), kCFPreferencesCurrentApplication));
+    if (!value)
+        return;
+    if (CFGetTypeID(value.get()) != CFBooleanGetTypeID())
+        return;
+
+    store.setBoolValueForKey(baseKey, CFBooleanGetValue((CFBooleanRef)value.get()) ? true : false);
+}
+
+static void setUInt32ValueIfInUserDefaults(const String& identifier, const String& baseKey, WebPreferencesStore& store)
+{
+    RetainPtr<CFPropertyListRef> value(AdoptCF, CFPreferencesCopyAppValue(makeKey(identifier, baseKey).get(), kCFPreferencesCurrentApplication));
+    if (!value)
+        return;
+    if (CFGetTypeID(value.get()) != CFNumberGetTypeID())
+        return;
+    int32_t intValue = 0;
+    if (!CFNumberGetValue((CFNumberRef)value.get(), kCFNumberSInt32Type, &intValue))
+        return;
+
+    store.setUInt32ValueForKey(baseKey, intValue);
+}
+
+static void setDoubleValueIfInUserDefaults(const String& identifier, const String& baseKey, WebPreferencesStore& store)
+{
+    RetainPtr<CFPropertyListRef> value(AdoptCF, CFPreferencesCopyAppValue(makeKey(identifier, baseKey).get(), kCFPreferencesCurrentApplication));
+    if (!value)
+        return;
+    if (CFGetTypeID(value.get()) != CFNumberGetTypeID())
+        return;
+    double doubleValue = 0;
+    if (!CFNumberGetValue((CFNumberRef)value.get(), kCFNumberDoubleType, &doubleValue))
+        return;
+
+    store.setDoubleValueForKey(baseKey, doubleValue);
+}
+
+void WebPreferences::platformInitializeStore()
+{
+    if (!m_identifier)
+        return;
+
+#define INITIALIZE_PREFERENCE_FROM_NSUSERDEFAULTS(KeyUpper, KeyLower, TypeName, Type, DefaultValue) \
+    set##TypeName##ValueIfInUserDefaults(m_identifier, WebPreferencesKey::KeyLower##Key(), m_store);
+
+    FOR_EACH_WEBKIT_PREFERENCE(INITIALIZE_PREFERENCE_FROM_NSUSERDEFAULTS)
+
+#undef INITIALIZE_PREFERENCE_FROM_NSUSERDEFAULTS
+
+}
+
+void WebPreferences::platformUpdateStringValueForKey(const String& key, const String& value)
+{
+    if (!m_identifier)
+        return;
+
+    CFPreferencesSetAppValue(makeKey(m_identifier, key).get(), cfStringFromWebCoreString(value).get(), kCFPreferencesCurrentApplication);
+}
+
+void WebPreferences::platformUpdateBoolValueForKey(const String& key, bool value)
+{
+    if (!m_identifier)
+        return;
+
+    CFPreferencesSetAppValue(makeKey(m_identifier, key).get(), value ? kCFBooleanTrue : kCFBooleanFalse, kCFPreferencesCurrentApplication);
+}
+
+void WebPreferences::platformUpdateUInt32ValueForKey(const String& key, uint32_t value)
+{
+    if (!m_identifier)
+        return;
+
+    RetainPtr<CFNumberRef> number(AdoptCF, CFNumberCreate(0, kCFNumberSInt32Type, &value));
+    CFPreferencesSetAppValue(makeKey(m_identifier, key).get(), number.get(), kCFPreferencesCurrentApplication);
+}
+
+void WebPreferences::platformUpdateDoubleValueForKey(const String& key, double value)
+{
+    if (!m_identifier)
+        return;
+
+    RetainPtr<CFNumberRef> number(AdoptCF, CFNumberCreate(0, kCFNumberDoubleType, &value));
+    CFPreferencesSetAppValue(makeKey(m_identifier, key).get(), number.get(), kCFPreferencesCurrentApplication);
+}
+
+} // namespace WebKit
+
+#endif // !PLATFORM(MAC)