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    41 

    42 #include <QtTest/QtTest>

    43 

    44 #include "qevent.h"

    45 #include "qdialog.h"

    46 #include "qpushbutton.h"

    47 #include "qdialogbuttonbox.h"

    48 #include "private/qsoftkeymanager_p.h"

    49 

    50 #ifdef Q_WS_S60

    51 static const int s60CommandStart = 6000;

    52 #endif

    53 

    54 

    55 class tst_QSoftKeyManager : public QObject

    56 {

    57 Q_OBJECT

    58 

    59 public:

    60     tst_QSoftKeyManager();

    61     virtual ~tst_QSoftKeyManager();

    62 

    63 public slots:

    64     void initTestCase();

    65     void cleanupTestCase();

    66     void init();

    67     void cleanup();

    68 private slots:

    69     void updateSoftKeysCompressed();

    70     void handleCommand();

    71     void checkSoftkeyEnableStates();

    72 };

    73 

    74 class EventListener : public QObject

    75 {

    76 public:

    77     EventListener(QObject *listenTo)

    78     {

    79         resetCounts();

    80         if (listenTo)

    81             listenTo->installEventFilter(this);

    82     }

    83 

    84     void resetCounts()

    85     {

    86         numUpdateSoftKeys = 0;

    87     }

    88 

    89     int numUpdateSoftKeys;

    90 

    91 protected:

    92     bool eventFilter(QObject * /*object*/, QEvent *event)

    93     {

    94         if (event->type() == QEvent::UpdateSoftKeys)

    95             numUpdateSoftKeys++;

    96         return false;

    97     }

    98 };

    99 

   100 tst_QSoftKeyManager::tst_QSoftKeyManager() : QObject()

   101 {

   102 }

   103 

   104 tst_QSoftKeyManager::~tst_QSoftKeyManager()

   105 {

   106 }

   107 

   108 void tst_QSoftKeyManager::initTestCase()

   109 {

   110 }

   111 

   112 void tst_QSoftKeyManager::cleanupTestCase()

   113 {

   114 }

   115 

   116 void tst_QSoftKeyManager::init()

   117 {

   118 }

   119 

   120 void tst_QSoftKeyManager::cleanup()

   121 {

   122 }

   123 

   124 /*

   125     This tests that we only get one UpdateSoftKeys event even though

   126     multiple events that trigger soft keys occur.

   127 */

   128 void tst_QSoftKeyManager::updateSoftKeysCompressed()

   129 {

   130     QWidget w;

   131     EventListener listener(qApp);

   132 

   133     QList<QAction *> softKeys;

   134     for (int i = 0; i < 10; ++i) {

   135         QAction *action = new QAction("foo", &w);

   136         action->setSoftKeyRole(QAction::PositiveSoftKey);

   137         softKeys << action;

   138     }

   139     w.addActions(softKeys);

   140 

   141     QApplication::processEvents();

   142 

   143     QVERIFY(listener.numUpdateSoftKeys == 1);

   144 }

   145 

   146 /*

   147     This tests that when the S60 environment sends us a command

   148     that it actually gets mapped to the correct action.

   149 */

   150 void tst_QSoftKeyManager::handleCommand()

   151 {

   152     QDialog w;

   153     QDialogButtonBox *buttons = new QDialogButtonBox(

   154             QDialogButtonBox::Ok | QDialogButtonBox::Cancel,

   155             Qt::Horizontal,

   156             &w);

   157 

   158     w.show();

   159     QApplication::processEvents();

   160 

   161     QCOMPARE(w.actions().count(), 2);

   162 

   163     QSignalSpy spy0(w.actions()[0], SIGNAL(triggered()));

   164     QSignalSpy spy1(w.actions()[1], SIGNAL(triggered()));

   165 

   166     // These should work eventually, but do not yet

   167 //    QTest::keyPress(&w, Qt::Key_Context1);

   168 //    QTest::keyPress(&w, Qt::Key_Context2);

   169 

   170     qApp->symbianHandleCommand(6000);

   171     qApp->symbianHandleCommand(6001);

   172 

   173     QApplication::processEvents();

   174 

   175     QCOMPARE(spy0.count(), 1);

   176     QCOMPARE(spy1.count(), 1);

   177 }

   178 

   179 /*

   180     This tests that the state of a widget that owns softkey action is respected when handling the softkey

   181     command.

   182 */

   183 void tst_QSoftKeyManager::checkSoftkeyEnableStates()

   184 {

   185     QDialog w;

   186     QDialogButtonBox *buttons = new QDialogButtonBox(

   187         QDialogButtonBox::RestoreDefaults | QDialogButtonBox::Help,

   188         Qt::Horizontal,

   189         &w);

   190     QPushButton *pBDefaults = buttons->button(QDialogButtonBox::RestoreDefaults);

   191     QPushButton *pBHelp = buttons->button(QDialogButtonBox::Help);

   192     pBHelp->setEnabled(false);

   193     w.show();

   194     QApplication::processEvents();

   195 

   196     QSignalSpy spy0(w.actions()[0], SIGNAL(triggered())); //restore defaults action

   197     QSignalSpy spy1(w.actions()[1], SIGNAL(triggered())); //disabled help action

   198 

   199     //Verify that enabled button gets all the action trigger signals and

   200     //disabled button gets none.

   201     for (int i = 0; i < 10; i++) {

   202         //simulate "Restore Defaults" softkey press

   203         qApp->symbianHandleCommand(s60CommandStart);

   204         //simulate "help" softkey press

   205         qApp->symbianHandleCommand(s60CommandStart + 1);

   206     }

   207     QApplication::processEvents();

   208     QCOMPARE(spy0.count(), 10);

   209     QCOMPARE(spy1.count(), 0);

   210     spy0.clear();

   211     spy1.clear();

   212 

   213     for (int i = 0; i < 10; i++) {

   214         //simulate "Restore Defaults" softkey press

   215         qApp->symbianHandleCommand(s60CommandStart);

   216         //simulate "help" softkey press

   217         qApp->symbianHandleCommand(s60CommandStart + 1);

   218         //switch enabled button to disabled and vice versa

   219         pBHelp->setEnabled(!pBHelp->isEnabled());

   220         pBDefaults->setEnabled(!pBDefaults->isEnabled());

   221     }

   222     QApplication::processEvents();

   223     QCOMPARE(spy0.count(), 5);

   224     QCOMPARE(spy1.count(), 5);    

   225 }

   226 

   227 QTEST_MAIN(tst_QSoftKeyManager)

   228 #include "tst_qsoftkeymanager.moc"