--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebCore/page/Settings.cpp	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,282 @@
+/*
+ * Copyright (C) 2006, 2007 Apple Computer, 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 COMPUTER, INC. ``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 COMPUTER, INC. OR
+ * 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 "Settings.h"
+
+#include "Frame.h"
+#include "FrameTree.h"
+#include "Page.h"
+#include "PageCache.h"
+#include "HistoryItem.h"
+
+namespace WebCore {
+
+static void setNeedsReapplyStylesInAllFrames(Page* page)
+{
+    for (Frame* frame = page->mainFrame(); frame; frame = frame->tree()->traverseNext())
+        frame->setNeedsReapplyStyles();
+}
+
+Settings::Settings(Page* page)
+    : m_page(page)
+    , m_editableLinkBehavior(EditableLinkDefaultBehavior)
+    , m_minimumFontSize(0)
+    , m_minimumLogicalFontSize(0)
+    , m_defaultFontSize(0)
+    , m_defaultFixedFontSize(0)
+    , m_isJavaEnabled(false)
+    , m_loadsImagesAutomatically(false)
+    , m_privateBrowsingEnabled(false)
+    , m_arePluginsEnabled(false)
+    , m_isJavaScriptEnabled(false)
+    , m_javaScriptCanOpenWindowsAutomatically(false)
+    , m_shouldPrintBackgrounds(false)
+    , m_textAreasAreResizable(false)
+    , m_usesDashboardBackwardCompatibilityMode(false)
+    , m_needsAdobeFrameReloadingQuirk(false)
+    , m_isDOMPasteAllowed(false)
+    , m_shrinksStandaloneImagesToFit(true)
+    , m_usesPageCache(false)
+    , m_showsURLsInToolTips(false)
+    , m_forceFTPDirectoryListings(false)
+    , m_developerExtrasEnabled(false)
+    , m_flatFrameSetLayoutEnabled(true)
+{
+    // A Frame may not have been created yet, so we initialize the AtomicString 
+    // hash before trying to use it.
+    AtomicString::init();
+}
+
+void Settings::setStandardFontFamily(const AtomicString& standardFontFamily)
+{
+    if (standardFontFamily == m_standardFontFamily)
+        return;
+
+    m_standardFontFamily = standardFontFamily;
+    setNeedsReapplyStylesInAllFrames(m_page);
+}
+
+void Settings::setFixedFontFamily(const AtomicString& fixedFontFamily)
+{
+    if (m_fixedFontFamily == fixedFontFamily)
+        return;
+        
+    m_fixedFontFamily = fixedFontFamily;
+    setNeedsReapplyStylesInAllFrames(m_page);
+}
+
+void Settings::setSerifFontFamily(const AtomicString& serifFontFamily)
+{
+    if (m_serifFontFamily == serifFontFamily)
+        return;
+        
+    m_serifFontFamily = serifFontFamily;
+    setNeedsReapplyStylesInAllFrames(m_page);
+}
+
+void Settings::setSansSerifFontFamily(const AtomicString& sansSerifFontFamily)
+{
+    if (m_sansSerifFontFamily == sansSerifFontFamily)
+        return;
+        
+    m_sansSerifFontFamily = sansSerifFontFamily; 
+    setNeedsReapplyStylesInAllFrames(m_page);
+}
+
+void Settings::setCursiveFontFamily(const AtomicString& cursiveFontFamily)
+{
+    if (m_cursiveFontFamily == cursiveFontFamily)
+        return;
+        
+    m_cursiveFontFamily = cursiveFontFamily;
+    setNeedsReapplyStylesInAllFrames(m_page);
+}
+
+void Settings::setFantasyFontFamily(const AtomicString& fantasyFontFamily)
+{
+    if (m_fantasyFontFamily == fantasyFontFamily)
+        return;
+        
+    m_fantasyFontFamily = fantasyFontFamily;
+    setNeedsReapplyStylesInAllFrames(m_page);
+}
+
+void Settings::setMinimumFontSize(int minimumFontSize)
+{
+    if (m_minimumFontSize == minimumFontSize)
+        return;
+
+    m_minimumFontSize = minimumFontSize;
+    setNeedsReapplyStylesInAllFrames(m_page);
+}
+
+void Settings::setMinimumLogicalFontSize(int minimumLogicalFontSize)
+{
+    if (m_minimumLogicalFontSize == minimumLogicalFontSize)
+        return;
+
+    m_minimumLogicalFontSize = minimumLogicalFontSize;
+    setNeedsReapplyStylesInAllFrames(m_page);
+}
+
+void Settings::setDefaultFontSize(int defaultFontSize)
+{
+    if (m_defaultFontSize == defaultFontSize)
+        return;
+
+    m_defaultFontSize = defaultFontSize;
+    setNeedsReapplyStylesInAllFrames(m_page);
+}
+
+void Settings::setDefaultFixedFontSize(int defaultFontSize)
+{
+    if (m_defaultFixedFontSize == defaultFontSize)
+        return;
+
+    m_defaultFixedFontSize = defaultFontSize;
+    setNeedsReapplyStylesInAllFrames(m_page);
+}
+
+void Settings::setLoadsImagesAutomatically(bool loadsImagesAutomatically)
+{
+    m_loadsImagesAutomatically = loadsImagesAutomatically;
+}
+
+void Settings::setJavaScriptEnabled(bool isJavaScriptEnabled)
+{
+    m_isJavaScriptEnabled = isJavaScriptEnabled;
+}
+
+void Settings::setJavaEnabled(bool isJavaEnabled)
+{
+    m_isJavaEnabled = isJavaEnabled;
+}
+
+void Settings::setPluginsEnabled(bool arePluginsEnabled)
+{
+    m_arePluginsEnabled = arePluginsEnabled;
+}
+
+void Settings::setPrivateBrowsingEnabled(bool privateBrowsingEnabled)
+{
+    m_privateBrowsingEnabled = privateBrowsingEnabled;
+}
+
+void Settings::setJavaScriptCanOpenWindowsAutomatically(bool javaScriptCanOpenWindowsAutomatically)
+{
+    m_javaScriptCanOpenWindowsAutomatically = javaScriptCanOpenWindowsAutomatically;
+}
+
+void Settings::setDefaultTextEncodingName(const String& defaultTextEncodingName)
+{
+    m_defaultTextEncodingName = defaultTextEncodingName;
+}
+
+void Settings::setUserStyleSheetLocation(const KURL& userStyleSheetLocation)
+{
+    if (m_userStyleSheetLocation == userStyleSheetLocation)
+        return;
+
+    m_userStyleSheetLocation = userStyleSheetLocation;
+    setNeedsReapplyStylesInAllFrames(m_page);
+}
+
+void Settings::setShouldPrintBackgrounds(bool shouldPrintBackgrounds)
+{
+    m_shouldPrintBackgrounds = shouldPrintBackgrounds;
+}
+
+void Settings::setTextAreasAreResizable(bool textAreasAreResizable)
+{
+    if (m_textAreasAreResizable == textAreasAreResizable)
+        return;
+
+    m_textAreasAreResizable = textAreasAreResizable;
+    setNeedsReapplyStylesInAllFrames(m_page);
+}
+
+void Settings::setEditableLinkBehavior(EditableLinkBehavior editableLinkBehavior)
+{
+    m_editableLinkBehavior = editableLinkBehavior;
+}
+
+void Settings::setUsesDashboardBackwardCompatibilityMode(bool usesDashboardBackwardCompatibilityMode)
+{
+    m_usesDashboardBackwardCompatibilityMode = usesDashboardBackwardCompatibilityMode;
+}
+
+// FIXME: This quirk is needed because of Radar 4674537 and 5211271. We need to phase it out once Adobe
+// can fix the bug from their end.
+void Settings::setNeedsAdobeFrameReloadingQuirk(bool shouldNotReloadIFramesForUnchangedSRC)
+{
+    m_needsAdobeFrameReloadingQuirk = shouldNotReloadIFramesForUnchangedSRC;
+}
+
+void Settings::setDOMPasteAllowed(bool DOMPasteAllowed)
+{
+    m_isDOMPasteAllowed = DOMPasteAllowed;
+}
+
+void Settings::setUsesPageCache(bool usesPageCache)
+{
+    if (m_usesPageCache == usesPageCache)
+        return;
+        
+    m_usesPageCache = usesPageCache;
+    if (!m_usesPageCache) {
+        HistoryItemVector& historyItems = m_page->backForwardList()->entries();
+        for (unsigned i = 0; i < historyItems.size(); i++)
+            pageCache()->remove(historyItems[i].get());
+        pageCache()->releaseAutoreleasedPagesNow();
+    }
+}
+
+void Settings::setShrinksStandaloneImagesToFit(bool shrinksStandaloneImagesToFit)
+{
+    m_shrinksStandaloneImagesToFit = shrinksStandaloneImagesToFit;
+}
+
+void Settings::setShowsURLsInToolTips(bool showsURLsInToolTips)
+{
+    m_showsURLsInToolTips = showsURLsInToolTips;
+}
+
+void Settings::setFTPDirectoryTemplatePath(const String& path)
+{
+    m_ftpDirectoryTemplatePath = path;
+}
+
+void Settings::setForceFTPDirectoryListings(bool force)
+{
+    m_forceFTPDirectoryListings = force;
+}
+
+void Settings::setDeveloperExtrasEnabled(bool developerExtrasEnabled)
+{
+    m_developerExtrasEnabled = developerExtrasEnabled;
+}
+
+} // namespace WebCore