1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 #include <QtGui>

    18 #include "ProgressSnippet.h"

    19 #include "GWebContentView.h"

    20 #include "ContentViewDelegate.h"

    21 #include "ChromeSnippet.h"

    22 

    23 #include <QDebug>

    24 

    25 namespace GVA {

    26 

    27   ProgressSnippet::ProgressSnippet(ChromeSnippet * snippet, QGraphicsItem* parent)

    28     : NativeChromeItem(snippet, parent),

    29       m_progress(0),

    30       m_webView(0)

    31   {

    32     //Set indicator color from element css

    33     QString cssColor = m_snippet->element().styleProperty("color", QWebElement::ComputedStyle);

    34     CSSToQColor(cssColor, m_color);

    35   }

    36 

    37   ProgressSnippet:: ~ProgressSnippet()

    38   {

    39 

    40   }

    41 

    42   void ProgressSnippet::onProgress(int progress)

    43   {

    44     //QApplication::processEvents(QEventLoop::ExcludeSocketNotifiers);

    45     qreal p = ((qreal)progress)/100;

    46     qDebug() << "ProgressSnippet::onProgress: " << p;

    47     if(m_progress != p){

    48       m_progress = p;

    49       update();

    50     }

    51   }

    52 

    53   void ProgressSnippet::onStart() {

    54     onProgress(0);

    55   }

    56 

    57   void ProgressSnippet::onFinished(bool ok) {

    58     Q_UNUSED(ok)

    59     onProgress(0);

    60   }

    61 

    62   void ProgressSnippet::paint(QPainter* painter, const QStyleOptionGraphicsItem* opt, QWidget* widget)

    63   {

    64     Q_UNUSED(opt)

    65     //NB: Would be nice to do this a bit sooner. How about adding viewAdded signal to ChromeWidget? 

    66     if(!m_webView){

    67       m_webView  = dynamic_cast<GWebContentView*> (m_snippet->chrome()->getView("WebView"));

    68       if(m_webView){

    69         connect(m_webView, SIGNAL(loadStarted()), this, SLOT(onStart()));

    70 	    connect(m_webView, SIGNAL(loadProgress(int)), this, SLOT(onProgress(int)));

    71 	    connect(m_webView, SIGNAL(loadFinished(bool)), this, SLOT(onFinished(bool)));

    72       }

    73       else

    74 	qDebug() << "No web view found";

    75     }

    76     

    77     //painter->fillRect(QRectF(0,0, geometry().width(), geometry().height()), Qt::blue);

    78     qreal minWidth = geometry().width()/10;

    79     painter->fillRect(QRectF(0,0, minWidth + (geometry().width() - minWidth)*m_progress, geometry().height()), m_color);

    80   }

    81 

    82 } // end of namespace GVA

    83 

    84