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

1 files changed, 164 insertions, 0 deletions

diff --git a/Source/WebKit2/UIProcess/WebFrameProxy.h b/Source/WebKit2/UIProcess/WebFrameProxy.h
new file mode 100644
index 000000000..de5a58cb7
--- /dev/null
+++ b/Source/WebKit2/UIProcess/WebFrameProxy.h
@@ -0,0 +1,164 @@
+/*
+ * 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.
+ */
+
+#ifndef WebFrameProxy_h
+#define WebFrameProxy_h
+
+#include "APIObject.h"
+#include "ImmutableArray.h"
+#include "GenericCallback.h"
+#include "WebFrameListenerProxy.h"
+#include <WebCore/FrameLoaderTypes.h>
+#include <wtf/Forward.h>
+#include <wtf/PassRefPtr.h>
+#include <wtf/text/WTFString.h>
+
+namespace CoreIPC {
+    class ArgumentDecoder;
+    class Connection;
+    class MessageID;
+}
+
+namespace WebKit {
+
+class ImmutableArray;
+class PlatformCertificateInfo;
+class WebCertificateInfo;
+class WebFormSubmissionListenerProxy;
+class WebFramePolicyListenerProxy;
+class WebPageProxy;
+
+typedef GenericCallback<WKDataRef> DataCallback;
+
+class WebFrameProxy : public APIObject {
+public:
+    static const Type APIType = TypeFrame;
+
+    static PassRefPtr<WebFrameProxy> create(WebPageProxy* page, uint64_t frameID)
+    {
+        return adoptRef(new WebFrameProxy(page, frameID));
+    }
+
+    virtual ~WebFrameProxy();
+
+    enum LoadState {
+        LoadStateProvisional,
+        LoadStateCommitted,
+        LoadStateFinished
+    };
+
+    uint64_t frameID() const { return m_frameID; }
+    WebPageProxy* page() const { return m_page; }
+
+    WebFrameProxy* parentFrame() { return m_parentFrame; }
+    WebFrameProxy* nextSibling() { return m_nextSibling; }
+    WebFrameProxy* previousSibling() { return m_previousSibling; }
+    WebFrameProxy* firstChild() { return m_firstChild; }
+    WebFrameProxy* lastChild() { return m_lastChild; }
+
+    void disconnect();
+
+    bool isMainFrame() const;
+
+    void setIsFrameSet(bool value) { m_isFrameSet = value; }
+    bool isFrameSet() const { return m_isFrameSet; }
+
+    LoadState loadState() const { return m_loadState; }
+    
+    void stopLoading() const;
+
+    const String& url() const { return m_url; }
+    const String& provisionalURL() const { return m_provisionalURL; }
+
+    void setUnreachableURL(const String&);
+    const String& unreachableURL() const { return m_unreachableURL; }
+
+    const String& mimeType() const { return m_MIMEType; }
+
+    const String& title() const { return m_title; }
+
+    WebCertificateInfo* certificateInfo() const { return m_certificateInfo.get(); }
+
+    bool canProvideSource() const;
+    bool canShowMIMEType(const String& mimeType) const;
+
+    bool isDisplayingStandaloneImageDocument() const;
+    bool isDisplayingMarkupDocument() const;
+    bool isDisplayingPDFDocument() const;
+
+    void getWebArchive(PassRefPtr<DataCallback>);
+    void getMainResourceData(PassRefPtr<DataCallback>);
+    void getResourceData(WebURL*, PassRefPtr<DataCallback>);
+
+    void didStartProvisionalLoad(const String& url);
+    void didReceiveServerRedirectForProvisionalLoad(const String& url);
+    void didFailProvisionalLoad();
+    void didCommitLoad(const String& contentType, const PlatformCertificateInfo&);
+    void didFinishLoad();
+    void didFailLoad();
+    void didSameDocumentNavigation(const String&); // eg. anchor navigation, session state change.
+    void didChangeTitle(const String&);
+
+    // Frame tree operations.
+    void appendChild(WebFrameProxy*);
+    void removeChild(WebFrameProxy*);
+    void didRemoveFromHierarchy();
+    PassRefPtr<ImmutableArray> childFrames();
+    bool isDescendantOf(const WebFrameProxy* ancestor) const;
+    void dumpFrameTreeToSTDOUT(unsigned indent = 0);
+
+    // Policy operations.
+    void receivedPolicyDecision(WebCore::PolicyAction, uint64_t listenerID);
+    WebFramePolicyListenerProxy* setUpPolicyListenerProxy(uint64_t listenerID);
+    WebFormSubmissionListenerProxy* setUpFormSubmissionListenerProxy(uint64_t listenerID);
+
+private:
+    WebFrameProxy(WebPageProxy* page, uint64_t frameID);
+
+    virtual Type type() const { return APIType; }
+
+    WebPageProxy* m_page;
+    WebFrameProxy* m_parentFrame;
+    WebFrameProxy* m_nextSibling;
+    WebFrameProxy* m_previousSibling;
+    WebFrameProxy* m_firstChild;
+    WebFrameProxy* m_lastChild;
+
+    LoadState m_loadState;
+    String m_url;
+    String m_provisionalURL;
+    String m_unreachableURL;
+    String m_lastUnreachableURL;
+    String m_MIMEType;
+    String m_title;
+    bool m_isFrameSet;
+    RefPtr<WebCertificateInfo> m_certificateInfo;
+    RefPtr<WebFrameListenerProxy> m_activeListener;
+    uint64_t m_frameID;
+};
+
+} // namespace WebKit
+
+#endif // WebFrameProxy_h