1 files changed, 87 insertions, 0 deletions
diff --git a/Source/WebKit2/WebProcess/WebCoreSupport/win/WebDragSource.cpp b/Source/WebKit2/WebProcess/WebCoreSupport/win/WebDragSource.cpp
new file mode 100644
index 0000000..b4f1414
--- /dev/null
+++ b/Source/WebKit2/WebProcess/WebCoreSupport/win/WebDragSource.cpp
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2011 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 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 "WebDragSource.h"
+
+#include <WebCore/Cursor.h>
+#include <WebCore/DragActions.h>
+#include <WebCore/EventHandler.h>
+#include <WebCore/Frame.h>
+#include <WebCore/Page.h>
+#include <WebCore/PlatformMouseEvent.h>
+#include <wtf/CurrentTime.h>
+
+using namespace WebCore;
+
+PassRefPtr<WebDragSource> WebDragSource::createInstance()
+{
+    return adoptRef(new WebDragSource);
+}
+
+WebDragSource::WebDragSource()
+{
+}
+
+HRESULT WebDragSource::QueryInterface(REFIID riid, void** ppvObject)
+{
+    *ppvObject = 0;
+    if (IsEqualIID(riid, IID_IUnknown) || IsEqualIID(riid, IID_IDropSource)) {
+        *ppvObject = this;
+        AddRef();
+
+        return S_OK;
+    }
+
+    return E_NOINTERFACE;
+}
+
+ULONG WebDragSource::AddRef(void)
+{
+    ref();
+    return refCount();
+}
+
+ULONG WebDragSource::Release(void)
+{
+    deref();
+    return refCount();
+}
+
+HRESULT WebDragSource::QueryContinueDrag(BOOL fEscapePressed, DWORD grfState)
+{
+    if (fEscapePressed)
+        return DRAGDROP_S_CANCEL;
+
+    if (grfState & (MK_LBUTTON | MK_RBUTTON))
+        return S_OK;
+
+    return DRAGDROP_S_DROP;
+}
+
+HRESULT WebDragSource::GiveFeedback(DWORD dwEffect)
+{
+    return DRAGDROP_S_USEDEFAULTCURSORS;
+}