1 /*

     2 * Copyright (c) 2010 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 

    18 

    19 #include "ToolbarChromeItem.h"

    20 #include "GWebContentView.h"

    21 #include "WebChromeContainerSnippet.h"

    22 

    23 #include <QDebug>

    24 

    25 #define TOOLBAR_MARGIN 4

    26 #define TOOLBAR_BORDER_WIDTH 3

    27 #define TOOLBAR_BORDER_COLOR "#2A3447"

    28 #define TOOLBAR_GRADIENT_START "#2E3B57"

    29 #define TOOLBAR_GRADIENT_END "#44587D"

    30 #define TOOLBAR_RIGHTCORNER_ITEM 2

    31 #define TOOLBAR_LEFTCORNER_ITEM 0

    32 

    33 namespace GVA {

    34 

    35   ToolbarChromeItem::ToolbarChromeItem(QGraphicsItem* parent)

    36     : QGraphicsWidget(parent),

    37       m_snippet(NULL),

    38       m_partialbg(NULL),

    39       m_opacity(0.75)

    40   {

    41 

    42     setProperties();

    43 

    44 

    45   }

    46 

    47   ToolbarChromeItem::~ToolbarChromeItem()

    48   {

    49     if (m_partialbg) {

    50       delete m_partialbg;

    51     }

    52   }

    53 

    54   void ToolbarChromeItem::resizeEvent(QGraphicsSceneResizeEvent * ev)

    55   {

    56     Q_UNUSED(ev)

    57 

    58     addPartialbg();

    59 

    60   }

    61 

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

    63   {

    64     Q_UNUSED(opt)

    65     Q_UNUSED(widget)

    66 

    67     painter->save();

    68  

    69     painter->setRenderHint(QPainter::Antialiasing);

    70  

    71     painter->setPen(m_pen);

    72     painter->setOpacity(m_opacity);

    73  

    74 

    75 //    qDebug() << __PRETTY_FUNCTION__ << boundingRect();

    76     painter->fillPath(*m_partialbg, QBrush(m_grad));

    77     painter->drawPath(*m_partialbg);

    78    

    79     // restore painter

    80     painter->restore(); 

    81  

    82   }

    83   void ToolbarChromeItem::setSnippet(WebChromeContainerSnippet* snippet) {

    84 

    85     //qDebug() << __func__ << snippet;

    86     m_snippet = snippet;

    87   }

    88 

    89   void ToolbarChromeItem::setProperties() {

    90 

    91     m_pen.setWidth(TOOLBAR_BORDER_WIDTH);

    92     m_pen.setBrush(QBrush(TOOLBAR_BORDER_COLOR));

    93    

    94     m_grad.setColorAt(0, TOOLBAR_GRADIENT_START);

    95     m_grad.setColorAt(1, TOOLBAR_GRADIENT_END);

    96         

    97   }

    98 

    99   void ToolbarChromeItem::addPartialbg() {

   100 

   101     WebChromeContainerSnippet * s = static_cast<WebChromeContainerSnippet*>(m_snippet);

   102     QRectF rc = s->layout()->itemAt(TOOLBAR_LEFTCORNER_ITEM)->geometry();

   103     if (m_partialbg) {

   104       delete m_partialbg;

   105     }

   106 

   107     m_partialbg = new QPainterPath();

   108     int width =  rc.width()-TOOLBAR_MARGIN;

   109    

   110     // Add left corner bg

   111     m_partialbg->addEllipse(1, 1, width, width);

   112 

   113     // Right Corner background

   114     int x = boundingRect().width()- rc.width() + 1;

   115     QRectF r(x, 1, width, width);

   116 

   117     m_partialbg->addEllipse(r);

   118   }

   119 

   120 

   121 } // end of namespace GVA

   122 

   123