1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 *

     5 * This program is free software: you can redistribute it and/or modify

     6 * it under the terms of the GNU Lesser General Public License as published by

     7 * the Free Software Foundation, version 2.1 of the License.

     8 *

     9 * This program is distributed in the hope that it will be useful,

    10 * but WITHOUT ANY WARRANTY; without even the implied warranty of

    11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12 * GNU Lesser General Public License for more details.

    13 *

    14 * You should have received a copy of the GNU Lesser General Public License

    15 * along with this program.  If not,

    16 * see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".

    17 *

    18 * Description:

    19 *

    20 */

    21 

    22 #include "GWebPage.h"

    23 

    24 

    25 namespace GVA {

    26 

    27 // ----------------------------------------

    28 // WebPageWrapper

    29 // ----------------------------------------

    30 

    31 WebPageWrapper::WebPageWrapper(QObject *parent, const QString &prefix)

    32     : QWebPage(parent),

    33     m_prefix(prefix) {

    34 }

    35 

    36 // Called when javascript errors are hit in the chrome page.

    37 void WebPageWrapper::javaScriptConsoleMessage(const QString & message, int lineNumber, const QString & sourceID) {

    38     qDebug() << m_prefix << ":";

    39     qDebug() << (const char*)QString("===\t%2:%3 %4")

    40             .arg(sourceID)

    41             .arg(lineNumber)

    42             .arg(message).toAscii();

    43 }

    44 

    45 // ----------------------------------------

    46 // GSuperWebPage

    47 // ----------------------------------------

    48 

    49 GSuperWebPage::GSuperWebPage(WebPageWrapper *page, ChromeWidget *chromeWidget)

    50     : GWebPage(page),

    51     m_chromeWidget(chromeWidget)

    52 {

    53     if (!m_page) {

    54         m_page = new WebPageWrapper(this, "Superpage javascript error");

    55     }

    56     qDebug() << "GSuperWebPage::GSuperWebPage: page=" << GWebPage::page();

    57     connect(GWebPage::page()->mainFrame(), SIGNAL(javaScriptWindowObjectCleared()), this, SLOT(onJavaScriptWindowObjectCleared()));

    58 }

    59 

    60 void GSuperWebPage::load(const QString &url) {

    61     qDebug() << "GSuperWebPage::load: " << url;

    62     page()->mainFrame()->load(url);

    63 }

    64 

    65 void GSuperWebPage::onJavaScriptWindowObjectCleared() {

    66     qDebug() << "GSuperWebPage::onJavaScriptWindowObjectCleared: " << objectName();

    67     if (m_chromeWidget)

    68         m_chromeWidget->exportJSObjectsToPage(m_page);

    69 }

    70 

    71 }  // GVA namespace