/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
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** This file is part of the QtWebEngine module of the Qt Toolkit.
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** 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
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** 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
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****************************************************************************/

#include "content_main_delegate_qt.h"

#include "base/command_line.h"
#include "base/logging.h"
#include "base/path_service.h"
#include "base/strings/string_number_conversions.h"
#include "content/public/common/content_paths.h"
#include "content/public/common/content_switches.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/ui_base_paths.h"
#include "ui/base/resource/resource_bundle.h"
#include "grit/net_resources.h"
#include "net/base/net_module.h"

#include "content_client_qt.h"
#include "renderer/content_renderer_client_qt.h"
#include "web_engine_library_info.h"

#include <QLocale>

static base::StringPiece PlatformResourceProvider(int key) {
    if (key == IDR_DIR_HEADER_HTML) {
        base::StringPiece html_data = ui::ResourceBundle::GetSharedInstance().GetRawDataResource(IDR_DIR_HEADER_HTML);
        return html_data;
    }
    return base::StringPiece();
}

void ContentMainDelegateQt::PreSandboxStartup()
{
    net::NetModule::SetResourceProvider(PlatformResourceProvider);
    ui::ResourceBundle::InitSharedInstanceWithLocale(QLocale().name().toStdString(), 0, ui::ResourceBundle::LOAD_COMMON_RESOURCES);

    // Suppress info, warning and error messages per default.
    int logLevel = logging::LOG_FATAL;

    CommandLine* parsedCommandLine = CommandLine::ForCurrentProcess();
    if (parsedCommandLine->HasSwitch(switches::kLoggingLevel)) {
        std::string logLevelValue = parsedCommandLine->GetSwitchValueASCII(switches::kLoggingLevel);
        int level = 0;
        if (base::StringToInt(logLevelValue, &level) && level >= logging::LOG_INFO && level < logging::LOG_NUM_SEVERITIES)
            logLevel = level;
    }

    logging::SetMinLogLevel(logLevel);
}

content::ContentBrowserClient *ContentMainDelegateQt::CreateContentBrowserClient()
{
    m_browserClient.reset(new ContentBrowserClientQt);
    return m_browserClient.get();
}

content::ContentRendererClient *ContentMainDelegateQt::CreateContentRendererClient()
{
    return new ContentRendererClientQt;
}

bool ContentMainDelegateQt::BasicStartupComplete(int *exit_code)
{
    PathService::Override(base::FILE_EXE, WebEngineLibraryInfo::getPath(base::FILE_EXE));
    PathService::Override(base::DIR_QT_LIBRARY_DATA, WebEngineLibraryInfo::getPath(base::DIR_QT_LIBRARY_DATA));
    PathService::Override(content::DIR_MEDIA_LIBS, WebEngineLibraryInfo::getPath(content::DIR_MEDIA_LIBS));
    PathService::Override(ui::DIR_LOCALES, WebEngineLibraryInfo::getPath(ui::DIR_LOCALES));

    SetContentClient(new ContentClientQt);
    return false;
}