Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)

Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>

1 files changed, 122 insertions, 0 deletions

diff --git a/Source/WebCore/page/UserContentController.h b/Source/WebCore/page/UserContentController.h
new file mode 100644
index 000000000..3b2158ba8
--- /dev/null
+++ b/Source/WebCore/page/UserContentController.h
@@ -0,0 +1,122 @@
+/*
+ * Copyright (C) 2014 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.
+ */
+
+#ifndef UserContentController_h
+#define UserContentController_h
+
+#include "UserScriptTypes.h"
+#include "UserStyleSheetTypes.h"
+#include <wtf/HashSet.h>
+#include <wtf/RefCounted.h>
+#include <wtf/RefPtr.h>
+
+#if ENABLE(USER_MESSAGE_HANDLERS)
+#include "UserMessageHandlerDescriptorTypes.h"
+#endif
+
+#if ENABLE(CONTENT_EXTENSIONS)
+#include "ContentExtensionActions.h"
+#endif
+
+namespace WebCore {
+
+class DOMWrapperWorld;
+class DocumentLoader;
+class Page;
+class ResourceRequest;
+class StyleSheetContents;
+class URL;
+class UserScript;
+class UserStyleSheet;
+class UserMessageHandlerDescriptor;
+
+enum class ResourceType : uint16_t;
+
+struct ResourceLoadInfo;
+
+namespace ContentExtensions {
+class CompiledContentExtension;
+class ContentExtensionsBackend;
+struct Action;
+}
+
+class UserContentController : public RefCounted<UserContentController> {
+public:
+    WEBCORE_EXPORT static Ref<UserContentController> create();
+    WEBCORE_EXPORT ~UserContentController();
+
+    void addPage(Page&);
+    void removePage(Page&);
+
+    const UserScriptMap* userScripts() const { return m_userScripts.get(); }
+
+    WEBCORE_EXPORT void addUserScript(DOMWrapperWorld&, std::unique_ptr<UserScript>);
+    WEBCORE_EXPORT void removeUserScript(DOMWrapperWorld&, const URL&);
+    WEBCORE_EXPORT void removeUserScripts(DOMWrapperWorld&);
+
+    const UserStyleSheetMap* userStyleSheets() const { return m_userStyleSheets.get(); }
+
+    WEBCORE_EXPORT void addUserStyleSheet(DOMWrapperWorld&, std::unique_ptr<UserStyleSheet>, UserStyleInjectionTime);
+    WEBCORE_EXPORT void removeUserStyleSheet(DOMWrapperWorld&, const URL&);
+    WEBCORE_EXPORT void removeUserStyleSheets(DOMWrapperWorld&);
+
+    WEBCORE_EXPORT void removeAllUserContent();
+
+#if ENABLE(USER_MESSAGE_HANDLERS)
+    const UserMessageHandlerDescriptorMap* userMessageHandlerDescriptors() const { return m_userMessageHandlerDescriptors.get(); }
+
+    WEBCORE_EXPORT void addUserMessageHandlerDescriptor(UserMessageHandlerDescriptor&);
+    WEBCORE_EXPORT void removeUserMessageHandlerDescriptor(UserMessageHandlerDescriptor&);
+#endif
+
+#if ENABLE(CONTENT_EXTENSIONS)
+    WEBCORE_EXPORT void addUserContentExtension(const String& name, RefPtr<ContentExtensions::CompiledContentExtension>);
+    WEBCORE_EXPORT void removeUserContentExtension(const String& name);
+    WEBCORE_EXPORT void removeAllUserContentExtensions();
+
+    ContentExtensions::BlockedStatus processContentExtensionRulesForLoad(ResourceRequest&, ResourceType, DocumentLoader& initiatingDocumentLoader);
+    Vector<ContentExtensions::Action> actionsForResourceLoad(const ResourceLoadInfo&, DocumentLoader& initiatingDocumentLoader);
+#endif
+
+private:
+    UserContentController();
+
+    void invalidateInjectedStyleSheetCacheInAllFrames();
+
+    HashSet<Page*> m_pages;
+
+    std::unique_ptr<UserScriptMap> m_userScripts;
+    std::unique_ptr<UserStyleSheetMap> m_userStyleSheets;
+#if ENABLE(USER_MESSAGE_HANDLERS)
+    std::unique_ptr<UserMessageHandlerDescriptorMap> m_userMessageHandlerDescriptors;
+#endif
+#if ENABLE(CONTENT_EXTENSIONS)
+    std::unique_ptr<ContentExtensions::ContentExtensionsBackend> m_contentExtensionBackend;
+#endif
+};
+
+} // namespace WebCore
+
+#endif // UserContentController_h