webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 143 insertions, 0 deletions

diff --git a/Source/WebKit2/Shared/ContextMenuContextData.cpp b/Source/WebKit2/Shared/ContextMenuContextData.cpp
new file mode 100644
index 000000000..39bdb32e1
--- /dev/null
+++ b/Source/WebKit2/Shared/ContextMenuContextData.cpp
@@ -0,0 +1,143 @@
+/*
+ * 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. ``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
+ * 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 "ContextMenuContextData.h"
+
+#if ENABLE(CONTEXT_MENUS)
+
+#include "WebCoreArgumentCoders.h"
+#include <WebCore/ContextMenuContext.h>
+#include <WebCore/GraphicsContext.h>
+
+using namespace WebCore;
+
+namespace WebKit {
+
+ContextMenuContextData::ContextMenuContextData()
+    : m_type(Type::ContextMenu)
+#if ENABLE(SERVICE_CONTROLS)
+    , m_selectionIsEditable(false)
+#endif
+{
+}
+
+ContextMenuContextData::ContextMenuContextData(const WebCore::IntPoint& menuLocation, const Vector<WebKit::WebContextMenuItemData>& menuItems, const ContextMenuContext& context)
+#if ENABLE(SERVICE_CONTROLS)
+    : m_type(context.controlledImage() ? Type::ServicesMenu : Type::ContextMenu)
+#else
+    : m_type(Type::ContextMenu)
+#endif
+    , m_menuLocation(menuLocation)
+    , m_menuItems(menuItems)
+    , m_webHitTestResultData(context.hitTestResult(), true)
+    , m_selectedText(context.selectedText())
+#if ENABLE(SERVICE_CONTROLS)
+    , m_selectionIsEditable(false)
+#endif
+{
+#if ENABLE(SERVICE_CONTROLS)
+    Image* image = context.controlledImage();
+    if (!image)
+        return;
+
+    // FIXME: figure out the rounding startegy for ShareableBitmap.
+    m_controlledImage = ShareableBitmap::createShareable(IntSize(image->size()), ShareableBitmap::SupportsAlpha);
+    m_controlledImage->createGraphicsContext()->drawImage(*image, IntPoint());
+#endif
+}
+
+void ContextMenuContextData::encode(IPC::Encoder& encoder) const
+{
+    encoder.encodeEnum(m_type);
+    encoder << m_menuLocation;
+    encoder << m_menuItems;
+    encoder << m_webHitTestResultData;
+    encoder << m_selectedText;
+
+#if ENABLE(SERVICE_CONTROLS)
+    ShareableBitmap::Handle handle;
+    if (m_controlledImage)
+        m_controlledImage->createHandle(handle, SharedMemory::Protection::ReadOnly);
+    encoder << handle;
+    encoder << m_controlledSelectionData;
+    encoder << m_selectedTelephoneNumbers;
+    encoder << m_selectionIsEditable;
+#endif
+}
+
+bool ContextMenuContextData::decode(IPC::Decoder& decoder, ContextMenuContextData& result)
+{
+    if (!decoder.decodeEnum(result.m_type))
+        return false;
+
+    if (!decoder.decode(result.m_menuLocation))
+        return false;
+
+    if (!decoder.decode(result.m_menuItems))
+        return false;
+
+    if (!decoder.decode(result.m_webHitTestResultData))
+        return false;
+
+    if (!decoder.decode(result.m_selectedText))
+        return false;
+
+#if ENABLE(SERVICE_CONTROLS)
+    ShareableBitmap::Handle handle;
+    if (!decoder.decode(handle))
+        return false;
+
+    if (!handle.isNull())
+        result.m_controlledImage = ShareableBitmap::create(handle, SharedMemory::Protection::ReadOnly);
+
+    if (!decoder.decode(result.m_controlledSelectionData))
+        return false;
+    if (!decoder.decode(result.m_selectedTelephoneNumbers))
+        return false;
+    if (!decoder.decode(result.m_selectionIsEditable))
+        return false;
+#endif
+
+    return true;
+}
+
+#if ENABLE(SERVICE_CONTROLS)
+bool ContextMenuContextData::controlledDataIsEditable() const
+{
+    if (!m_controlledSelectionData.isEmpty())
+        return m_selectionIsEditable;
+
+    if (m_controlledImage)
+        return m_webHitTestResultData.isContentEditable;
+
+    return false;
+}
+#endif
+
+} // namespace WebKit
+
+#endif // ENABLE(CONTEXT_MENUS)