Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

1 files changed, 160 insertions, 0 deletions

diff --git a/Source/WebCore/platform/gtk/PasteboardGtk.cpp b/Source/WebCore/platform/gtk/PasteboardGtk.cpp
new file mode 100644
index 0000000..4cd5dc0
--- /dev/null
+++ b/Source/WebCore/platform/gtk/PasteboardGtk.cpp
@@ -0,0 +1,160 @@
+/*
+ *  Copyright (C) 2007 Holger Hans Peter Freyther
+ *  Copyright (C) 2007 Alp Toker <alp@atoker.com>
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "config.h"
+#include "Pasteboard.h"
+
+#include "DataObjectGtk.h"
+#include "DocumentFragment.h"
+#include "Frame.h"
+#include "NotImplemented.h"
+#include "PlatformString.h"
+#include "TextResourceDecoder.h"
+#include "Image.h"
+#include "RenderImage.h"
+#include "KURL.h"
+#include "markup.h"
+#include <wtf/gobject/GRefPtr.h>
+#include <wtf/text/CString.h>
+
+#include <gtk/gtk.h>
+
+namespace WebCore {
+
+Pasteboard* Pasteboard::generalPasteboard()
+{
+    static Pasteboard* pasteboard = new Pasteboard();
+    return pasteboard;
+}
+
+Pasteboard::Pasteboard()
+{
+    notImplemented();
+}
+
+Pasteboard::~Pasteboard()
+{
+    delete m_helper;
+}
+
+PasteboardHelper* Pasteboard::helper()
+{
+    return m_helper;
+}
+
+void Pasteboard::setHelper(PasteboardHelper* helper)
+{
+    m_helper = helper;
+}
+
+void Pasteboard::writeSelection(Range* selectedRange, bool canSmartCopyOrDelete, Frame* frame)
+{
+    GtkClipboard* clipboard = m_helper->getClipboard(frame);
+    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);
+    dataObject->setText(frame->editor()->selectedText());
+    dataObject->setMarkup(createMarkup(selectedRange, 0, AnnotateForInterchange, false, AbsoluteURLs));
+    m_helper->writeClipboardContents(clipboard);
+}
+
+void Pasteboard::writePlainText(const String& text)
+{
+    GtkClipboard* clipboard = gtk_clipboard_get_for_display(gdk_display_get_default(), GDK_SELECTION_CLIPBOARD);
+    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);
+    dataObject->setText(text);
+    m_helper->writeClipboardContents(clipboard);
+}
+
+void Pasteboard::writeURL(const KURL& url, const String& label, Frame* frame)
+{
+    if (url.isEmpty())
+        return;
+
+    GtkClipboard* clipboard = m_helper->getClipboard(frame);
+    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);
+    dataObject->setURL(url, label);
+    m_helper->writeClipboardContents(clipboard);
+}
+
+void Pasteboard::writeImage(Node* node, const KURL&, const String&)
+{
+    GtkClipboard* clipboard = gtk_clipboard_get_for_display(gdk_display_get_default(), GDK_SELECTION_CLIPBOARD);
+
+    ASSERT(node && node->renderer() && node->renderer()->isImage());
+    RenderImage* renderer = toRenderImage(node->renderer());
+    CachedImage* cachedImage = renderer->cachedImage();
+    if (!cachedImage || cachedImage->errorOccurred())
+        return;
+    Image* image = cachedImage->image();
+    ASSERT(image);
+
+    GRefPtr<GdkPixbuf> pixbuf = adoptGRef(image->getGdkPixbuf());
+    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);
+    dataObject->setImage(pixbuf.get());
+    m_helper->writeClipboardContents(clipboard);
+}
+
+void Pasteboard::clear()
+{
+    gtk_clipboard_clear(gtk_clipboard_get_for_display(gdk_display_get_default(), GDK_SELECTION_CLIPBOARD));
+}
+
+bool Pasteboard::canSmartReplace()
+{
+    notImplemented();
+    return false;
+}
+
+PassRefPtr<DocumentFragment> Pasteboard::documentFragment(Frame* frame, PassRefPtr<Range> context,
+                                                          bool allowPlainText, bool& chosePlainText)
+{
+    GtkClipboard* clipboard = m_helper->getCurrentClipboard(frame);
+    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);
+    m_helper->getClipboardContents(clipboard);
+
+    chosePlainText = false;
+
+    if (dataObject->hasMarkup()) {
+        RefPtr<DocumentFragment> fragment = createFragmentFromMarkup(frame->document(), dataObject->markup(), "", FragmentScriptingNotAllowed);
+        if (fragment)
+            return fragment.release();
+    }
+
+    if (!allowPlainText)
+        return 0;
+
+    if (dataObject->hasText()) {
+        chosePlainText = true;
+        RefPtr<DocumentFragment> fragment = createFragmentFromText(context.get(), dataObject->text());
+        if (fragment)
+            return fragment.release();
+    }
+
+    return 0;
+}
+
+String Pasteboard::plainText(Frame* frame)
+{
+    GtkClipboard* clipboard = m_helper->getCurrentClipboard(frame);
+    DataObjectGtk* dataObject = DataObjectGtk::forClipboard(clipboard);
+
+    m_helper->getClipboardContents(clipboard);
+    return dataObject->text();
+}
+
+}