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: SIF UI dialog title widget.

    15 *

    16 */

    17 

    18 #include "sifuidialogtitlewidget.h"

    19 #include "sifuidialog.h"                    // dialogType, dialogMode

    20 #include "sifuidialogcertificatedetails.h"  // SifUiDialogCertificateDetails

    21 #include <QGraphicsLinearLayout>

    22 #include <hblabel.h>

    23 #include <hbpushbutton.h>

    24 #include <hbmessagebox.h>

    25 

    26 const char KSifUiCertTrusted[]    = "qtg_small_lock";

    27 const char KSifUiCertNotTrusted[] = "qtg_small_untrusted";

    28 

    29 

    30 // ======== MEMBER FUNCTIONS ========

    31 

    32 // ----------------------------------------------------------------------------

    33 // SifUiDialogTitleWidget::SifUiDialogTitleWidget()

    34 // ----------------------------------------------------------------------------

    35 //

    36 SifUiDialogTitleWidget::SifUiDialogTitleWidget(QGraphicsItem *parent,

    37         Qt::WindowFlags flags): HbWidget(parent, flags),

    38         mLayout(0), mTitle(0), mCertButton(0), mCertificates(0), mDetailsDialog(0)

    39 {

    40 }

    41 

    42 // ----------------------------------------------------------------------------

    43 // SifUiDialogTitleWidget::~SifUiDialogTitleWidget()

    44 // ----------------------------------------------------------------------------

    45 //

    46 SifUiDialogTitleWidget::~SifUiDialogTitleWidget()

    47 {

    48     delete mDetailsDialog;

    49     delete mCertificates;

    50 }

    51 

    52 // ----------------------------------------------------------------------------

    53 // SifUiDialogTitleWidget::constructFromParameters()

    54 // ----------------------------------------------------------------------------

    55 //

    56 void SifUiDialogTitleWidget::constructFromParameters(const QVariantMap &parameters)

    57 {

    58     mLayout = new QGraphicsLinearLayout(Qt::Horizontal);

    59     updateTitle(parameters);

    60     updateCertificates(parameters);

    61     setLayout(mLayout);

    62 }

    63 

    64 // ----------------------------------------------------------------------------

    65 // SifUiDialogTitleWidget::updateFromParameters()

    66 // ----------------------------------------------------------------------------

    67 //

    68 void SifUiDialogTitleWidget::updateFromParameters(const QVariantMap &parameters)

    69 {

    70     updateTitle(parameters);

    71     updateCertificates(parameters);

    72 }

    73 

    74 // ----------------------------------------------------------------------------

    75 // SifUiDialogTitleWidget::defaultTitle()

    76 // ----------------------------------------------------------------------------

    77 //

    78 QString SifUiDialogTitleWidget::defaultTitle(SifUiDeviceDialogType type,

    79         SifUiInstallingPhase phase)

    80 {

    81     QString title;

    82     switch (type) {

    83         case SifUiConfirmationQuery:

    84             //: Custom layout ID parent. Install confirmation query title.

    85             //: Installation of an application starts if the user accepts the query.

    86             title = hbTrId("txt_installer_title_install");

    87             break;

    88         case SifUiProgressNote:

    89             switch (phase) {

    90                 case SifUiCheckingCerts:

    91                     //: Progress note title. Installer validates certificates online.

    92                     //: This may take some time.

    93                     //TODO: localised UI string needed

    94                     title = hbTrId("Checking certificate validity");

    95                     break;

    96                 case SifUiInstalling:

    97                 case SifUiDownloading:

    98                 default:

    99                     //: Progress note title. Installation is going on and progress bar

   100                     //: shows how it proceeds.

   101                     title = hbTrId("txt_installer_title_installing");

   102                     break;

   103             }

   104             break;

   105         case SifUiCompleteNote:

   106             //: Installation complete note title. Indicates that installation

   107             //: was succesfully completed. User has option to launch AppLib.

   108             title = hbTrId("txt_installer_title_installed");

   109             break;

   110         case SifUiErrorNote:

   111             //: Installation failed note title. Indicates that installation failed.

   112             title = hbTrId("txt_installer_info_installation_failed");

   113             break;

   114         case SifUiUnspecifiedDialog:

   115         default:

   116             break;

   117     }

   118     return title;

   119 }

   120 

   121 // ----------------------------------------------------------------------------

   122 // SifUiDialogTitleWidget::updateTitle()

   123 // ----------------------------------------------------------------------------

   124 //

   125 void SifUiDialogTitleWidget::updateTitle(const QVariantMap &parameters)

   126 {

   127     QString titleText;

   128     if (parameters.contains(KSifUiDialogTitle)) {

   129         titleText = parameters.value(KSifUiDialogTitle).toString();

   130     } else {

   131         SifUiDeviceDialogType type = SifUiDialog::dialogType(parameters);

   132         SifUiInstallingPhase progressPhase = SifUiInstalling;

   133         if (parameters.contains(KSifUiProgressNotePhase)) {

   134             bool ok = false;

   135             int i = parameters.value(KSifUiProgressNotePhase).toInt(&ok);

   136             if (ok) {

   137                 progressPhase = static_cast<SifUiInstallingPhase>(i);

   138             }

   139         }

   140         titleText = defaultTitle(type, progressPhase);

   141     }

   142     if (mTitle) {

   143         if (titleText != mTitle->plainText()) {

   144             mTitle->setPlainText(titleText);

   145         }

   146     } else {

   147         mTitle = new HbLabel(titleText);

   148         mTitle->setFontSpec(HbFontSpec(HbFontSpec::Title));

   149         mLayout->addItem(mTitle);

   150     }

   151 }

   152 

   153 // ----------------------------------------------------------------------------

   154 // SifUiDialogTitleWidget::updateCertificates()

   155 // ----------------------------------------------------------------------------

   156 //

   157 void SifUiDialogTitleWidget::updateCertificates(const QVariantMap &parameters)

   158 {

   159     if (!mCertButton) {

   160         mCertButton = new HbPushButton;

   161         connect(mCertButton, SIGNAL(clicked()), this, SLOT(certificatesClicked()));

   162 

   163         if (parameters.contains(KSifUiCertificates)) {

   164             Q_ASSERT(mCertificates == 0);

   165             mCertificates = getCertificates(parameters.value(KSifUiCertificates).toByteArray());

   166             mCertButton->setIcon(HbIcon(KSifUiCertTrusted));

   167         } else {

   168             mCertButton->setIcon(HbIcon(KSifUiCertNotTrusted));

   169         }

   170 

   171         mLayout->addStretch();

   172         mLayout->addItem(mCertButton);

   173         mLayout->setAlignment(mCertButton, Qt::AlignRight|Qt::AlignVCenter);

   174     } else {

   175         if (mCertificates == 0 && parameters.contains(KSifUiCertificates)) {

   176             mCertificates = getCertificates(parameters.value(KSifUiCertificates).toByteArray());

   177             mCertButton->setIcon(HbIcon(KSifUiCertTrusted));

   178         }

   179     }

   180 }

   181 

   182 // ----------------------------------------------------------------------------

   183 // SifUiDialogTitleWidget::certificatesClicked()

   184 // ----------------------------------------------------------------------------

   185 //

   186 void SifUiDialogTitleWidget::certificatesClicked()

   187 {

   188     if (mCertificates) {

   189         if (mDetailsDialog) {

   190             delete mDetailsDialog;

   191             mDetailsDialog = 0;

   192         }

   193         mDetailsDialog = new SifUiDialogCertificateDetails(*mCertificates);

   194         mDetailsDialog->showDetails();

   195     } else {

   196         // TODO: localize

   197         HbMessageBox::warning(tr("Application is not certified. It's origin and authenticity cannot be proved."));

   198     }

   199 }