1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (developer.feedback@nokia.com)

     6 **

     7 ** This file is part of the HbApps module of the UI Extensions for Mobile.

     8 **

     9 ** GNU Lesser General Public License Usage

    10 ** This file may be used under the terms of the GNU Lesser General Public

    11 ** License version 2.1 as published by the Free Software Foundation and

    12 ** appearing in the file LICENSE.LGPL included in the packaging of this file.

    13 ** Please review the following information to ensure the GNU Lesser General

    14 ** Public License version 2.1 requirements will be met:

    15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    16 **

    17 ** In addition, as a special exception, Nokia gives you certain additional

    18 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

    20 **

    21 ** If you have questions regarding the use of this file, please contact

    22 ** Nokia at developer.feedback@nokia.com.

    23 **

    24 ****************************************************************************/

    25 

    26 #include <QStringListModel>

    27 

    28 #include <hbcombobox.h>

    29 #include <hbdeviceprofile.h>

    30 #include <hbdocumentloader.h>

    31 #include <hbmainwindow.h>

    32 #include <hbinstance.h>

    33 #include <hbapplication.h>

    34 #include <hbscrollarea.h>

    35 #include <hbmenu.h>

    36 #include <hbaction.h>

    37 #include <restricted/hbfeaturemanager_r.h>

    38 

    39 #include "settingsview.h"

    40 

    41 #if defined(Q_OS_SYMBIAN)

    42 #include <hbs60events.h>

    43 #include <w32std.h>

    44 #include <hbdeviceprofile.h>

    45 #endif

    46 

    47 SettingsView::SettingsView(HbDocumentLoader* loader, HbMainWindow *window, HbView *infoView) :

    48 	mWindow(window),

    49 	mLoader(loader),

    50     mResolutionComboBox(0),

    51 	mOrientationComboBox(0),

    52     mLayoutDirectionComboBox(0),

    53 	mTouchAreaComboBox(0),

    54     mTextItemComboBox(0),

    55     mIconItemComboBox(0),

    56 	mLocalizationComboBox(0),

    57     mTestUtilityComboBox(0),

    58     mFpsCounterComboBox(0),

    59     mInfoView(infoView)

    60 {

    61     setupMenu();

    62     setupLayout();

    63     updateSelections();

    64     connect(mWindow, SIGNAL(orientationChanged(Qt::Orientation)), this, SLOT(updateLayout()));

    65     connect(mWindow, SIGNAL(currentViewChanged(HbView*)), this, SLOT(updateSelections()));

    66     setTitle("Settings");

    67     HbAction *backAction = new HbAction(Hb::BackNaviAction, this);

    68     connect(backAction, SIGNAL(triggered()), SLOT(goBack()));

    69     setNavigationAction(backAction);

    70 }

    71 

    72 void SettingsView::goBack()

    73 {

    74     mWindow->setCurrentView(mInfoView);

    75 }

    76     

    77 void SettingsView::setupMenu()

    78 {

    79     HbMenu *menu = new HbMenu();

    80     HbAction *a;

    81     a = menu->addAction( "Change orientation" );

    82     connect(a, SIGNAL(triggered()), SLOT(changeOrientation()));

    83     setMenu(menu);

    84 }

    85 

    86 

    87 void SettingsView::setupLayout()

    88 {

    89     disconnectSignals();

    90 

    91     HbDeviceProfile currentProfile = HbDeviceProfile::profile(mWindow);

    92     QString section = currentProfile.orientation() == Qt::Horizontal ? "landscape" : "portrait";

    93     mLoader->load(QString(":/appxml/hbs60deviceconfigapp.docml"), section);

    94 

    95     QGraphicsWidget *settingsWidget = mLoader->findWidget("settingsView");

    96     if (settingsWidget) {

    97         QGraphicsWidget* oldWidget = takeWidget();

    98         if (oldWidget)

    99             oldWidget->setVisible(false);

   100         settingsWidget->setVisible(true);

   101         setWidget(settingsWidget);

   102     }

   103     

   104     if( !mResolutionComboBox ) {

   105         mResolutionComboBox = qobject_cast<HbComboBox *>(mLoader->findWidget("resolutionSettingCombo"));

   106         mResolutionComboBox->setModel(new QStringListModel(HbDeviceProfile::profileNames()));

   107     }

   108 

   109     if( !mOrientationComboBox ) {

   110         mOrientationComboBox = qobject_cast<HbComboBox *>(mLoader->findWidget("orientationSettingCombo"));

   111         mOrientationComboBox->setModel(new QStringListModel(QStringList() << "Portrait" << "Landscape"));

   112     }

   113 

   114     if( !mLayoutDirectionComboBox ) {

   115         mLayoutDirectionComboBox = qobject_cast<HbComboBox *>(mLoader->findWidget("directionSettingCombo"));

   116         mLayoutDirectionComboBox->setModel(new QStringListModel(QStringList() << "Left to Right" << "Right to Left"));

   117     }

   118 

   119     if( !mTouchAreaComboBox ) {

   120         mTouchAreaComboBox = qobject_cast<HbComboBox *>(mLoader->findWidget("touchareaSettingCombo"));

   121         mTouchAreaComboBox->setModel(new QStringListModel(QStringList() << tr("Invisible") << tr("Visible")));

   122     }

   123 

   124     if( !mTextItemComboBox ) {

   125         mTextItemComboBox = qobject_cast<HbComboBox *>(mLoader->findWidget("textitemSettingCombo"));

   126         mTextItemComboBox->setModel(new QStringListModel(QStringList() << tr("Invisible") << tr("Visible")));

   127     }

   128 

   129     if( !mIconItemComboBox ) {

   130         mIconItemComboBox = qobject_cast<HbComboBox *>(mLoader->findWidget("iconitemSettingCombo"));

   131         mIconItemComboBox->setModel(new QStringListModel(QStringList() << tr("Invisible") << tr("Visible")));

   132     }

   133 	

   134 	if (!mFpsCounterComboBox) {

   135 	    mFpsCounterComboBox = qobject_cast<HbComboBox *>(mLoader->findWidget("fpscounterSettingCombo"));

   136     	mFpsCounterComboBox->setModel(new QStringListModel(QStringList() << tr("Invisible") << tr("Visible")));

   137 	}

   138 

   139     if( !mLocalizationComboBox ) {

   140         mLocalizationComboBox = qobject_cast<HbComboBox *>(mLoader->findWidget("localizationSettingCombo"));

   141         mLocalizationComboBox->setModel(new QStringListModel(QStringList() << tr("Disabled") << tr("Enabled") << tr("Automatic")));

   142     }

   143 

   144     int textMeasurementValue = HbFeatureManager::instance()->featureStatus( HbFeatureManager::TextMeasurement );

   145     if ( textMeasurementValue > 2 ) {

   146         textMeasurementValue = 1;

   147     }

   148     mLocalizationComboBox->setCurrentIndex( textMeasurementValue );

   149 

   150     if( !mTestUtilityComboBox ) {

   151         mTestUtilityComboBox = qobject_cast<HbComboBox *>(mLoader->findWidget("testUtilitySettingCombo"));

   152         mTestUtilityComboBox->setModel(new QStringListModel(QStringList() << tr("Disabled") << tr("Enabled")));

   153     }

   154     mTestUtilityComboBox->setCurrentIndex( HbFeatureManager::instance()->featureStatus( HbFeatureManager::TheTestUtility ) ? 1 : 0 );

   155 

   156     connectSignals();

   157 }

   158 

   159 void SettingsView::changeLocMode(int index)

   160 {

   161     HbFeatureManager::instance()->setFeatureStatus( HbFeatureManager::TextMeasurement, index );

   162 }

   163 

   164 void SettingsView::changeTestUtilMode(int index)

   165 {

   166     HbFeatureManager::instance()->setFeatureStatus( HbFeatureManager::TheTestUtility, index );

   167 }

   168 

   169 void SettingsView::changeResolution(int index)

   170 {

   171 #if defined(Q_OS_SYMBIAN)

   172 	sendEvent(KChangeDeviceProfile, index);

   173 #else

   174 	Q_UNUSED(index);

   175 #endif

   176 }

   177 

   178 void SettingsView::changeOrientation(int index)

   179 {

   180 #if defined(Q_OS_SYMBIAN)

   181     sendEvent(KChangeOrientation, index);

   182 #else

   183     Q_UNUSED(index);

   184 #endif

   185 }

   186 

   187 void SettingsView::changeLayoutDirection(int index)

   188 {

   189 #if defined(Q_OS_SYMBIAN)

   190     sendEvent(KChangeDirection, index);

   191 #else

   192     Q_UNUSED(index);

   193 #endif

   194 }

   195 

   196 void SettingsView::changeTouchAreaVisibility(int index)

   197 {

   198 #if defined(Q_OS_SYMBIAN)

   199     sendEvent(KChangeTouchAreaVis, index);

   200 #else

   201     Q_UNUSED(index);

   202 #endif

   203 }

   204 

   205 void SettingsView::changeTextItemVisibility(int index)

   206 {

   207 #if defined(Q_OS_SYMBIAN)

   208     sendEvent(KChangeTextItemVis, index);

   209 #else

   210     Q_UNUSED(index);

   211 #endif

   212 }

   213 

   214 void SettingsView::changeIconItemVisibility(int index)

   215 {

   216 #if defined(Q_OS_SYMBIAN)

   217     sendEvent(KChangeIconItemVis, index);

   218 #else

   219     Q_UNUSED(index);

   220 #endif

   221 }

   222 

   223 void SettingsView::changeFpsCounterVisibility(int index)

   224 {

   225 #if defined(Q_OS_SYMBIAN)

   226 	sendEvent(KChangeFpsCounterVis, index);

   227 #else

   228 	Q_UNUSED(index);

   229 #endif

   230 }

   231 

   232 void SettingsView::sendEvent(const int eventID, const int data)

   233 {

   234 #if defined(Q_OS_SYMBIAN)

   235     RWsSession session;

   236     User::LeaveIfError( session.Connect() );

   237     TWsEvent event;

   238     event.SetType(eventID);

   239     TUint8* dataptr = event.EventData();

   240     *dataptr = data;

   241     session.SendEventToAllWindowGroups(event);

   242     session.Close();

   243 #else

   244     Q_UNUSED(eventID);

   245     Q_UNUSED(data);

   246 #endif

   247 }

   248 

   249 

   250 void SettingsView::updateLayout()

   251 {

   252     setupLayout();

   253     updateSelections();

   254 }

   255 

   256 void SettingsView::updateSelections()

   257 {

   258     disconnectSignals();

   259     HbDeviceProfile currentProfile = HbDeviceProfile::profile(mWindow);

   260     mIconItemComboBox->setCurrentIndex(0); // TODO: Can't currently get value from private code

   261     mTextItemComboBox->setCurrentIndex(0); // TODO: Can't currently get value from private code

   262     mTouchAreaComboBox->setCurrentIndex(0); // TODO: Can't currently get value from private code

   263     mLayoutDirectionComboBox->setCurrentIndex(HbApplication::layoutDirection() == Qt::LeftToRight ? 0 : 1);

   264     mOrientationComboBox->setCurrentIndex(currentProfile.orientation() == Qt::Vertical ? 0 : 1);

   265     mResolutionComboBox->setCurrentIndex(HbDeviceProfile::profileNames().indexOf(currentProfile.name()));

   266     mFpsCounterComboBox->setCurrentIndex(0); // off by default

   267     connectSignals();

   268 }

   269 

   270 void SettingsView::connectSignals()

   271 {

   272     connect(mIconItemComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeIconItemVisibility(int)));

   273     connect(mTextItemComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeTextItemVisibility(int)));

   274     connect(mTouchAreaComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeTouchAreaVisibility(int)));

   275     connect(mLayoutDirectionComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeLayoutDirection(int)));

   276     connect(mOrientationComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeOrientation(int)));

   277     connect(mResolutionComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeResolution(int)));

   278 	connect(mFpsCounterComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeFpsCounterVisibility(int)));

   279     connect(mLocalizationComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeLocMode(int)));

   280     connect(mTestUtilityComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeTestUtilMode(int)));

   281 }

   282 

   283 void SettingsView::disconnectSignals()

   284 {

   285     disconnect(mIconItemComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeIconItemVisibility(int)));

   286     disconnect(mTextItemComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeTextItemVisibility(int)));

   287     disconnect(mTouchAreaComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeTouchAreaVisibility(int)));

   288     disconnect(mLayoutDirectionComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeLayoutDirection(int)));

   289     disconnect(mOrientationComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeOrientation(int)));

   290     disconnect(mResolutionComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeResolution(int)));

   291 	disconnect(mFpsCounterComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeFpsCounterVisibility(int)));

   292     disconnect(mLocalizationComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeLocMode(int)));

   293     disconnect(mTestUtilityComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(changeTestUtilMode(int)));

   294 }

   295 

   296 void SettingsView::changeOrientation()

   297 {

   298     if (mWindow)

   299         mWindow->setOrientation(mWindow->orientation() == Qt::Vertical ? Qt::Horizontal : Qt::Vertical);

   300 }