3 files changed, 151 insertions, 0 deletions
diff --git a/src/core/renderer/content_renderer_client_qt.cpp b/src/core/renderer/content_renderer_client_qt.cpp
index 36e4f83f1..77d93226c 100644
--- a/src/core/renderer/content_renderer_client_qt.cpp
+++ b/src/core/renderer/content_renderer_client_qt.cpp
@@ -50,6 +50,9 @@
 #endif
 #include "components/cdm/renderer/widevine_key_systems.h"
 #include "components/error_page/common/error_page_params.h"
+#if defined (ENABLE_BASIC_PRINTING)
+#include "components/printing/renderer/print_web_view_helper.h"
+#endif // if defined(ENABLE_BASIC_PRINTING)
 #include "components/visitedlink/renderer/visitedlink_slave.h"
 #include "components/web_cache/renderer/web_cache_render_process_observer.h"
 #include "content/public/renderer/render_frame.h"
@@ -65,6 +68,10 @@
 #include "content/public/common/web_preferences.h"
 
 #include "renderer/web_channel_ipc_transport.h"
+#if defined (ENABLE_BASIC_PRINTING)
+#include "renderer/print_web_view_helper_delegate_qt.h"
+#endif // if defined(ENABLE_BASIC_PRINTING)
+
 #include "renderer/render_frame_observer_qt.h"
 #include "renderer/render_view_observer_qt.h"
 #include "renderer/user_script_controller.h"
@@ -112,6 +119,13 @@ void ContentRendererClientQt::RenderViewCreated(content::RenderView* render_view
 #if defined(ENABLE_SPELLCHECK)
     new SpellCheckProvider(render_view, m_spellCheck.data());
 #endif
+
+#if defined(ENABLE_BASIC_PRINTING)
+    new printing::PrintWebViewHelper(
+        render_view,
+        scoped_ptr<printing::PrintWebViewHelper::Delegate>(
+            new PrintWebViewHelperDelegateQt()));
+#endif // defined(ENABLE_BASIC_PRINTING)
 }
 
 void ContentRendererClientQt::RenderFrameCreated(content::RenderFrame* render_frame)
diff --git a/src/core/renderer/print_web_view_helper_delegate_qt.cpp b/src/core/renderer/print_web_view_helper_delegate_qt.cpp
new file mode 100644
index 000000000..6d74685fe
--- /dev/null
+++ b/src/core/renderer/print_web_view_helper_delegate_qt.cpp
@@ -0,0 +1,72 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtWebEngine module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later as published by the Free
+** Software Foundation and appearing in the file LICENSE.GPL included in
+** the packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "print_web_view_helper_delegate_qt.h"
+
+#include "third_party/WebKit/public/web/WebElement.h"
+
+namespace QtWebEngineCore {
+PrintWebViewHelperDelegateQt::~PrintWebViewHelperDelegateQt()
+{
+
+}
+
+bool PrintWebViewHelperDelegateQt::CancelPrerender(content::RenderView* render_view,
+                                                   int routing_id)
+{
+    return true;
+}
+
+blink::WebElement PrintWebViewHelperDelegateQt::GetPdfElement(blink::WebLocalFrame* frame)
+{
+    return blink::WebElement();
+}
+
+bool PrintWebViewHelperDelegateQt::IsPrintPreviewEnabled()
+{
+    return false;
+}
+
+bool PrintWebViewHelperDelegateQt::OverridePrint(blink::WebLocalFrame* frame)
+{
+    return false;
+}
+
+}
diff --git a/src/core/renderer/print_web_view_helper_delegate_qt.h b/src/core/renderer/print_web_view_helper_delegate_qt.h
new file mode 100644
index 000000000..a854242ba
--- /dev/null
+++ b/src/core/renderer/print_web_view_helper_delegate_qt.h
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtWebEngine module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later as published by the Free
+** Software Foundation and appearing in the file LICENSE.GPL included in
+** the packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef PRINT_WEB_VIEW_HELPER_DELEGATE_QT_H
+#define PRINT_WEB_VIEW_HELPER_DELEGATE_QT_H
+
+#include "components/printing/renderer/print_web_view_helper.h"
+
+namespace QtWebEngineCore {
+
+class PrintWebViewHelperDelegateQt : public printing::PrintWebViewHelper::Delegate
+{
+public:
+    ~PrintWebViewHelperDelegateQt() override;
+
+    bool CancelPrerender(content::RenderView* render_view,
+                         int routing_id) override;
+
+    blink::WebElement GetPdfElement(blink::WebLocalFrame* frame) override;
+
+    bool IsPrintPreviewEnabled() override;
+
+    bool OverridePrint(blink::WebLocalFrame* frame) override;
+};  // class PrintWebViewHelperDelegateQt
+}
+
+#endif // PRINT_WEB_VIEW_HELPER_DELEGATE_QT_H
+