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#include <QtGui>

#include "tabdialog.h"

//! [0]

TabDialog::TabDialog(const QString &fileName, QWidget *parent)

    : QDialog(parent)

{

    QFileInfo fileInfo(fileName);

    tabWidget = new QTabWidget;

    tabWidget->addTab(new GeneralTab(fileInfo), tr("General"));

    tabWidget->addTab(new PermissionsTab(fileInfo), tr("Permissions"));

    tabWidget->addTab(new ApplicationsTab(fileInfo), tr("Applications"));

//! [0]

//! [1] //! [2]

    buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok

//! [1] //! [3]

                                     | QDialogButtonBox::Cancel);

    connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept()));

    connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));

//! [2] //! [3]

//! [4]

    QVBoxLayout *mainLayout = new QVBoxLayout;

    mainLayout->addWidget(tabWidget);

    mainLayout->addWidget(buttonBox);

    setLayout(mainLayout);

//! [4]

//! [5]

    setWindowTitle(tr("Tab Dialog"));

}

//! [5]

//! [6]

GeneralTab::GeneralTab(const QFileInfo &fileInfo, QWidget *parent)

    : QWidget(parent)

{

    QLabel *fileNameLabel = new QLabel(tr("File Name:"));

    QLineEdit *fileNameEdit = new QLineEdit(fileInfo.fileName());

    QLabel *pathLabel = new QLabel(tr("Path:"));

    QLabel *pathValueLabel = new QLabel(fileInfo.absoluteFilePath());

    pathValueLabel->setFrameStyle(QFrame::Panel | QFrame::Sunken);

    QLabel *sizeLabel = new QLabel(tr("Size:"));

    qlonglong size = fileInfo.size()/1024;

    QLabel *sizeValueLabel = new QLabel(tr("%1 K").arg(size));

    sizeValueLabel->setFrameStyle(QFrame::Panel | QFrame::Sunken);

    QLabel *lastReadLabel = new QLabel(tr("Last Read:"));

    QLabel *lastReadValueLabel = new QLabel(fileInfo.lastRead().toString());

    lastReadValueLabel->setFrameStyle(QFrame::Panel | QFrame::Sunken);

    QLabel *lastModLabel = new QLabel(tr("Last Modified:"));

    QLabel *lastModValueLabel = new QLabel(fileInfo.lastModified().toString());

    lastModValueLabel->setFrameStyle(QFrame::Panel | QFrame::Sunken);

    QVBoxLayout *mainLayout = new QVBoxLayout;

    mainLayout->addWidget(fileNameLabel);

    mainLayout->addWidget(fileNameEdit);

    mainLayout->addWidget(pathLabel);

    mainLayout->addWidget(pathValueLabel);

    mainLayout->addWidget(sizeLabel);

    mainLayout->addWidget(sizeValueLabel);

    mainLayout->addWidget(lastReadLabel);

    mainLayout->addWidget(lastReadValueLabel);

    mainLayout->addWidget(lastModLabel);

    mainLayout->addWidget(lastModValueLabel);

    mainLayout->addStretch(1);

    setLayout(mainLayout);

}

//! [6]

//! [7]

PermissionsTab::PermissionsTab(const QFileInfo &fileInfo, QWidget *parent)

    : QWidget(parent)

{

    QGroupBox *permissionsGroup = new QGroupBox(tr("Permissions"));

    QCheckBox *readable = new QCheckBox(tr("Readable"));

    if (fileInfo.isReadable())

        readable->setChecked(true);

    QCheckBox *writable = new QCheckBox(tr("Writable"));

    if ( fileInfo.isWritable() )

        writable->setChecked(true);

    QCheckBox *executable = new QCheckBox(tr("Executable"));

    if ( fileInfo.isExecutable() )

        executable->setChecked(true);

    QGroupBox *ownerGroup = new QGroupBox(tr("Ownership"));

    QLabel *ownerLabel = new QLabel(tr("Owner"));

    QLabel *ownerValueLabel = new QLabel(fileInfo.owner());

    ownerValueLabel->setFrameStyle(QFrame::Panel | QFrame::Sunken);

    QLabel *groupLabel = new QLabel(tr("Group"));

    QLabel *groupValueLabel = new QLabel(fileInfo.group());

    groupValueLabel->setFrameStyle(QFrame::Panel | QFrame::Sunken);

    QVBoxLayout *permissionsLayout = new QVBoxLayout;

    permissionsLayout->addWidget(readable);

    permissionsLayout->addWidget(writable);

    permissionsLayout->addWidget(executable);

    permissionsGroup->setLayout(permissionsLayout);

    QVBoxLayout *ownerLayout = new QVBoxLayout;

    ownerLayout->addWidget(ownerLabel);

    ownerLayout->addWidget(ownerValueLabel);

    ownerLayout->addWidget(groupLabel);

    ownerLayout->addWidget(groupValueLabel);

    ownerGroup->setLayout(ownerLayout);

    QVBoxLayout *mainLayout = new QVBoxLayout;

    mainLayout->addWidget(permissionsGroup);

    mainLayout->addWidget(ownerGroup);

    mainLayout->addStretch(1);

    setLayout(mainLayout);

}

//! [7]

//! [8]

ApplicationsTab::ApplicationsTab(const QFileInfo &fileInfo, QWidget *parent)

    : QWidget(parent)

{

    QLabel *topLabel = new QLabel(tr("Open with:"));

    QListWidget *applicationsListBox = new QListWidget;

    QStringList applications;

    for (int i = 1; i <= 30; ++i)

        applications.append(tr("Application %1").arg(i));

    applicationsListBox->insertItems(0, applications);

    QCheckBox *alwaysCheckBox;

    if (fileInfo.suffix().isEmpty())

        alwaysCheckBox = new QCheckBox(tr("Always use this application to "

            "open this type of file"));

    else

        alwaysCheckBox = new QCheckBox(tr("Always use this application to "

            "open files with the extension '%1'").arg(fileInfo.suffix()));

    QVBoxLayout *layout = new QVBoxLayout;

    layout->addWidget(topLabel);

    layout->addWidget(applicationsListBox);

    layout->addWidget(alwaysCheckBox);

    setLayout(layout);

}

//! [8]