diff options
author | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2016-09-23 11:12:41 +0200 |
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committer | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2016-09-27 15:06:54 +0000 |
commit | aeadc50e2c2efdde82e246a82f0b7983d1801805 (patch) | |
tree | a34703965ea501325cef5f554fb5495bdd522b36 /src/core/renderer_host/web_channel_ipc_transport_host.cpp | |
parent | 65c264f58969281392d4a4b42b35be9a352c7f7e (diff) |
Cleanup directory structure
The src/core/renderer directory is meant to contain files that would be
in the renderer process and the chrome/renderer subdirectory in chromium,
but a few classes from the browser process and the renderer_host dir
has snuck in.
This patch cleans up the structure so that classes in the browser that
serves as host classes for renderer classes goes in renderer_host.
Change-Id: I9333b1322e2246d4da9b4e8cfe6be604f6d996bf
Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>
Diffstat (limited to 'src/core/renderer_host/web_channel_ipc_transport_host.cpp')
-rw-r--r-- | src/core/renderer_host/web_channel_ipc_transport_host.cpp | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/core/renderer_host/web_channel_ipc_transport_host.cpp b/src/core/renderer_host/web_channel_ipc_transport_host.cpp new file mode 100644 index 000000000..aef16f0a0 --- /dev/null +++ b/src/core/renderer_host/web_channel_ipc_transport_host.cpp @@ -0,0 +1,105 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://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 https://www.qt.io/terms-conditions. For further +** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "web_channel_ipc_transport_host.h" + +#include "base/strings/string16.h" + +#include "common/qt_messages.h" +#include "type_conversion.h" + +#include <QJsonDocument> +#include <QJsonObject> + +namespace QtWebEngineCore { + +WebChannelIPCTransportHost::WebChannelIPCTransportHost(content::WebContents *contents, uint worldId, QObject *parent) + : QWebChannelAbstractTransport(parent) + , content::WebContentsObserver(contents) + , m_worldId(worldId) +{ + Send(new WebChannelIPCTransport_Install(routing_id(), m_worldId)); +} + +WebChannelIPCTransportHost::~WebChannelIPCTransportHost() +{ +} + +void WebChannelIPCTransportHost::RenderViewHostChanged(content::RenderViewHost *, content::RenderViewHost *) +{ + // This means that we were moved into a different RenderView, possibly in a different + // render process and that we lost our WebChannelIPCTransport object and its state. + Send(new WebChannelIPCTransport_Install(routing_id(), m_worldId)); +} + +void WebChannelIPCTransportHost::setWorldId(uint worldId) +{ + if (worldId == m_worldId) + return; + Send(new WebChannelIPCTransport_Uninstall(routing_id(), m_worldId)); + m_worldId = worldId; + Send(new WebChannelIPCTransport_Install(routing_id(), m_worldId)); +} + +void WebChannelIPCTransportHost::sendMessage(const QJsonObject &message) +{ + QJsonDocument doc(message); + int size = 0; + const char *rawData = doc.rawData(&size); + Send(new WebChannelIPCTransport_Message(routing_id(), std::vector<char>(rawData, rawData + size), m_worldId)); +} + +void WebChannelIPCTransportHost::onWebChannelMessage(const std::vector<char> &message) +{ + QJsonDocument doc = QJsonDocument::fromRawData(message.data(), message.size(), QJsonDocument::BypassValidation); + Q_ASSERT(doc.isObject()); + Q_EMIT messageReceived(doc.object(), this); +} + +bool WebChannelIPCTransportHost::OnMessageReceived(const IPC::Message &message) +{ + bool handled = true; + IPC_BEGIN_MESSAGE_MAP(WebChannelIPCTransportHost, message) + IPC_MESSAGE_HANDLER(WebChannelIPCTransportHost_SendMessage, onWebChannelMessage) + IPC_MESSAGE_UNHANDLED(handled = false) + IPC_END_MESSAGE_MAP() + return handled; +} + +} // namespace |