Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 145 insertions, 0 deletions

diff --git a/Source/WebCore/platform/win/DragDataWin.cpp b/Source/WebCore/platform/win/DragDataWin.cpp
new file mode 100644
index 0000000..56345e2
--- /dev/null
+++ b/Source/WebCore/platform/win/DragDataWin.cpp
@@ -0,0 +1,145 @@
+/*
+ * Copyright (C) 2007, 2008 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 "DragData.h"
+
+#include "ClipboardUtilitiesWin.h"
+#include "DocumentFragment.h"
+#include "PlatformString.h"
+#include "Markup.h"
+#include "TextEncoding.h"
+#include <objidl.h>
+#include <shlwapi.h>
+#include <wininet.h>
+
+namespace WebCore {
+
+bool DragData::containsURL(FilenameConversionPolicy filenamePolicy) const
+{
+    return SUCCEEDED(m_platformDragData->QueryGetData(urlWFormat())) 
+        || SUCCEEDED(m_platformDragData->QueryGetData(urlFormat()))
+        || (filenamePolicy == ConvertFilenames
+            && (SUCCEEDED(m_platformDragData->QueryGetData(filenameWFormat()))
+                || SUCCEEDED(m_platformDragData->QueryGetData(filenameFormat()))));
+}
+
+String DragData::asURL(FilenameConversionPolicy filenamePolicy, String* title) const
+{
+    bool success;
+    return getURL(m_platformDragData, filenamePolicy, success, title);
+}
+
+bool DragData::containsFiles() const
+{
+    return SUCCEEDED(m_platformDragData->QueryGetData(cfHDropFormat()));
+}
+
+void DragData::asFilenames(Vector<String>& result) const
+{
+    WCHAR filename[MAX_PATH];
+    
+    STGMEDIUM medium;
+    if (FAILED(m_platformDragData->GetData(cfHDropFormat(), &medium)))
+        return;
+    
+    HDROP hdrop = (HDROP)GlobalLock(medium.hGlobal);
+    
+    if (!hdrop)
+        return;
+
+    const unsigned numFiles = DragQueryFileW(hdrop, 0xFFFFFFFF, 0, 0);
+    for (unsigned i = 0; i < numFiles; i++) {
+        if (!DragQueryFileW(hdrop, 0, filename, WTF_ARRAY_LENGTH(filename)))
+            continue;
+        result.append((UChar*)filename);
+    }
+
+    // Free up memory from drag
+    DragFinish(hdrop);
+
+    GlobalUnlock(medium.hGlobal);
+}
+
+bool DragData::containsPlainText() const
+{
+    return SUCCEEDED(m_platformDragData->QueryGetData(plainTextWFormat()))
+        || SUCCEEDED(m_platformDragData->QueryGetData(plainTextFormat()));
+}
+
+String DragData::asPlainText() const
+{
+    bool success;
+    return getPlainText(m_platformDragData, success);
+}
+
+bool DragData::containsColor() const
+{
+    return false;
+}
+
+bool DragData::canSmartReplace() const
+{
+    return SUCCEEDED(m_platformDragData->QueryGetData(smartPasteFormat())); 
+}
+
+bool DragData::containsCompatibleContent() const
+{
+    return containsPlainText() || containsURL() 
+        || containsHTML(m_platformDragData) 
+        || containsFilenames(m_platformDragData) 
+        || containsColor();
+}
+
+PassRefPtr<DocumentFragment> DragData::asFragment(Document* doc) const
+{     
+    /*
+     * Order is richest format first. On OSX this is:
+     * * Web Archive
+     * * Filenames
+     * * HTML
+     * * RTF
+     * * TIFF
+     * * PICT
+     */
+        
+     if (containsFilenames(m_platformDragData))
+         if (PassRefPtr<DocumentFragment> fragment = fragmentFromFilenames(doc, m_platformDragData))
+             return fragment;
+
+     if (containsHTML(m_platformDragData))
+         if (PassRefPtr<DocumentFragment> fragment = fragmentFromHTML(doc, m_platformDragData))
+             return fragment;
+
+     return 0;
+}
+
+Color DragData::asColor() const
+{
+    return Color();
+}
+
+}
+