1 files changed, 144 insertions, 0 deletions
diff --git a/lib/web_contents_adapter.cpp b/lib/web_contents_adapter.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 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 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "web_contents_adapter.h"
+
+#include "content_browser_client_qt.h"
+#include "browser_context_qt.h"
+#include "web_contents_adapter_client.h"
+#include "web_contents_delegate_qt.h"
+#include "web_contents_view_qt.h"
+#include "web_engine_context.h"
+
+#include "content/public/browser/web_contents.h"
+#include "content/public/browser/navigation_entry.h"
+
+// Used to maintain a WebEngineContext for as long as we need one
+class WebContentsAdapterPrivate {
+public:
+    WebContentsAdapterPrivate() : engineContext(WebEngineContext::current()) { }
+    scoped_refptr<WebEngineContext> engineContext;
+};
+
+
+WebContentsAdapter::WebContentsAdapter(WebContentsAdapterClient *adapterClient)
+// This has to be the first thing we do.
+    : d(new WebContentsAdapterPrivate())
+{
+    content::BrowserContext* browserContext = ContentBrowserClientQt::Get()->browser_context();
+    webContentsDelegate.reset(new WebContentsDelegateQt(browserContext, NULL, MSG_ROUTING_NONE, gfx::Size()));
+    webContentsDelegate->m_viewClient = adapterClient;
+    WebContentsViewQt* contentsView = static_cast<WebContentsViewQt*>(webContentsDelegate->web_contents()->GetView());
+    contentsView->SetClient(adapterClient);
+}
+
+WebContentsAdapter::~WebContentsAdapter()
+{
+}
+
+bool WebContentsAdapter::canGoBack() const
+{
+    return webContents()->GetController().CanGoBack();
+}
+
+bool WebContentsAdapter::canGoForward() const
+{
+    return webContents()->GetController().CanGoForward();
+}
+bool WebContentsAdapter::isLoading() const
+{
+    return webContents()->IsLoading();
+}
+
+void WebContentsAdapter::navigateHistory(int offset)
+{
+    webContents()->GetController().GoToOffset(offset);
+    webContents()->GetView()->Focus();
+}
+
+void WebContentsAdapter::stop()
+{
+    content::NavigationController& controller = webContents()->GetController();
+
+    int index = controller.GetPendingEntryIndex();
+    if (index != -1)
+        controller.RemoveEntryAtIndex(index);
+
+    webContents()->GetView()->Focus();
+}
+
+void WebContentsAdapter::reload()
+{
+    webContents()->GetController().Reload(/*checkRepost = */false);
+    webContents()->GetView()->Focus();
+}
+
+void WebContentsAdapter::load(const QUrl &url)
+{
+    QString urlString = url.toString();
+    GURL gurl(urlString.toStdString());
+    if (!gurl.has_scheme())
+        gurl = GURL(std::string("http://") + urlString.toStdString());
+
+    content::NavigationController::LoadURLParams params(gurl);
+    params.transition_type = content::PageTransitionFromInt(content::PAGE_TRANSITION_TYPED | content::PAGE_TRANSITION_FROM_ADDRESS_BAR);
+    webContents()->GetController().LoadURLWithParams(params);
+    webContents()->GetView()->Focus();
+}
+
+QUrl WebContentsAdapter::activeUrl() const
+{
+    GURL gurl = webContents()->GetVisibleURL();
+    return QUrl(QString::fromStdString(gurl.spec()));
+}
+
+QString WebContentsAdapter::pageTitle() const
+{
+    content::NavigationEntry* entry = webContents()->GetController().GetVisibleEntry();
+    if (!entry)
+        return QString();
+    return QString::fromUtf16(entry->GetTitle().data());
+}
+
+content::WebContents *WebContentsAdapter::webContents() const
+{
+    Q_ASSERT(webContentsDelegate);
+    return webContentsDelegate->web_contents();
+}