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: QT C++ based Class.

    15  * 

    16  */

    17 

    18 #include "dlgrepeatrun.h"

    19 #include <QtGui>

    20 

    21 DlgRepeatRun::DlgRepeatRun(QWidget *parent)

    22     : QDialog(parent),

    23       loopTimes(0),

    24       isInfinite(true)

    25     {

    26     SetupUI();

    27     }

    28 

    29 void DlgRepeatRun::SetupUI()

    30     {

    31     this->setContextMenuPolicy(Qt::NoContextMenu);

    32     QGridLayout *mainLayout = new QGridLayout(this);

    33     this->setLayout(mainLayout);

    34     

    35     //nullWidget is just place holder for better looking.

    36     QWidget *nullWidget = new QWidget(this);

    37     nullWidget->setMinimumHeight(30);

    38     mainLayout->addWidget(nullWidget, 0, 0);

    39     

    40     // check box LoopInfinitely

    41     rdoLoopInfinitely = new QRadioButton(this);

    42     rdoLoopInfinitely->setMinimumHeight(40);

    43     rdoLoopInfinitely->setText(tr("Repeat infinitely."));

    44     rdoLoopInfinitely->setChecked(Qt::Checked);

    45     QObject::connect(rdoLoopInfinitely, SIGNAL(clicked(bool)), this,

    46                 SLOT(on_rdoLoopInfinitely_stateChanged(bool)));

    47     

    48 

    49     // check box LoopTime

    50     rdoGiveLoopTimes = new QRadioButton(this);

    51     rdoGiveLoopTimes->setMinimumHeight(40);

    52     rdoGiveLoopTimes->setText(tr("Give loop times:"));

    53     rdoGiveLoopTimes->setChecked(Qt::Unchecked);

    54     QObject::connect(rdoGiveLoopTimes, SIGNAL(clicked(bool)), this,

    55                 SLOT(on_rdoGiveLoopTimes_stateChanged(bool)));

    56     

    57     // lineEdit, 

    58     QValidator *validator = new QIntValidator(1, 999999, this); 

    59     lineEdit = new QLineEdit(this);

    60     lineEdit->setValidator(validator);

    61     lineEdit->setMinimumHeight(40);

    62     lineEdit->setMaxLength(6);

    63     lineEdit->setMaximumWidth(60);

    64     lineEdit->setEchoMode(QLineEdit::NoEcho);

    65     lineEdit->setReadOnly(true);

    66     

    67     // add check box and lineEdit to layout. 

    68     QWidget *toolWidgetForLoopTimes = new QWidget(this);

    69     QGridLayout *toolLayoutForLoopTimes = new QGridLayout(this);

    70     toolWidgetForLoopTimes->setLayout(toolLayoutForLoopTimes);

    71     toolLayoutForLoopTimes->addWidget(rdoLoopInfinitely, 0, 0);

    72     toolLayoutForLoopTimes->addWidget(rdoGiveLoopTimes, 1, 0);

    73     toolLayoutForLoopTimes->addWidget(lineEdit, 1, 1);

    74     mainLayout->addWidget(toolWidgetForLoopTimes, 1, 0);

    75     

    76     // add button

    77     QWidget *toolWidgetForButtons = new QWidget(this);

    78     QGridLayout *toolLayoutForButtons = new QGridLayout(this);

    79     toolWidgetForButtons->setLayout(toolLayoutForButtons);

    80     btnOk = new QPushButton(tr("Ok"), toolWidgetForButtons);

    81     QObject::connect(btnOk, SIGNAL(clicked()), this,

    82             SLOT(on_btnOk_clicked()));

    83     btnCancel = new QPushButton(tr("Cancel"), toolWidgetForButtons);

    84     QObject::connect(btnCancel, SIGNAL(clicked()), this,

    85             SLOT(on_btnCancel_clicked()));

    86     toolLayoutForButtons->addWidget(btnOk, 0, 0);

    87     toolLayoutForButtons->addWidget(btnCancel, 0, 1);

    88     mainLayout->addWidget(toolWidgetForButtons, 2, 0);

    89     }

    90 

    91 void DlgRepeatRun::on_btnOk_clicked()

    92     {

    93     if(!isRepeatInfinitely())

    94         {

    95         loopTimes = lineEdit->text().toInt();

    96         if (loopTimes < 0)

    97             {

    98             loopTimes = 0;

    99             }

   100         }

   101     else

   102         {

   103         loopTimes = 0;

   104         }

   105     this->accept();

   106     }

   107 

   108 void DlgRepeatRun::on_btnCancel_clicked()

   109     {

   110     this->reject();    

   111     }

   112 

   113 void DlgRepeatRun::on_rdoLoopInfinitely_stateChanged(bool checked)

   114     {

   115     if(checked)

   116         {

   117         isInfinite = true;

   118         lineEdit->setEchoMode(QLineEdit::NoEcho);

   119         lineEdit->setReadOnly(true);

   120         }

   121     }

   122 

   123 void DlgRepeatRun::on_rdoGiveLoopTimes_stateChanged(bool checked)

   124     {

   125     if(checked)

   126         {

   127         isInfinite = false;

   128         lineEdit->setEchoMode(QLineEdit::Normal); 

   129         lineEdit->setReadOnly(false);

   130         }

   131     }