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: 

    15 *

    16 */

    17 

    18 // digitalclock.cpp

    19 

    20 #include <QGraphicsLinearLayout>

    21 #include <QGraphicsWidget>

    22 #include <QWidget>

    23 #include <QTime>

    24 

    25 #include <hbiconitem.h>

    26 #include <hblabel.h>

    27 #include <hbaction.h>

    28 

    29 #include "digitalclock.h"

    30 

    31 DigitalClock::DigitalClock(QGraphicsWidget *parent)

    32 :HbWidget(parent),

    33 m24HourFormat(false)

    34 {

    35 	constructImages();

    36 }

    37 

    38 DigitalClock::~DigitalClock()

    39 {

    40 	// No implementation yet.

    41 }

    42 

    43 void DigitalClock::updateDisplay()

    44 {

    45 	QTime currentTime = QTime::currentTime();

    46 	int currentHour, currentMin;

    47 	if (!m24HourFormat && currentTime.hour() > 12) {

    48 		currentHour = currentTime.hour() % 12;

    49 	} else {

    50 		currentHour = currentTime.hour();

    51 	}

    52 	currentMin = currentTime.minute();

    53 

    54 	int numAt1, numAt2, numAt3, numAt4;

    55 	numAt1 = currentHour / 10;

    56 	numAt2 = currentHour % 10;

    57 	numAt3 = currentMin / 10;

    58 	numAt4 = currentMin % 10;

    59 

    60 	// The first digit.

    61 	if (m24HourFormat) {

    62 		switch (numAt1) {

    63 			case 0:

    64 				mPositionOne->setIconName(":/clock/digit_zero");

    65 				break;

    66 			case 1:

    67 				mPositionOne->setIconName(":/clock/digit_one");

    68 				break;

    69 			case 2:

    70 				mPositionOne->setIconName(":/clock/digit_two");

    71 				break;

    72 			default:

    73 				break;

    74 		}

    75 	} else {

    76 		switch (numAt1) {

    77 			case 0:

    78 				mPositionOne->setIconName(":/clock/digit_zero");

    79 				break;

    80 			case 1:

    81 				mPositionOne->setIconName(":/clock/digit_one");

    82 				break;

    83 			default:

    84 				break;

    85 		}

    86 	}

    87 

    88 	// The second digit.

    89 	switch(numAt2) {

    90 		case 0:

    91 			mPositionTwo->setIconName(":/clock/digit_zero");

    92 			break;

    93 		case 1:

    94 			mPositionTwo->setIconName(":/clock/digit_one");

    95 			break;

    96 		case 2:

    97 			mPositionTwo->setIconName(":/clock/digit_two");

    98 			break;

    99 		case 3:

   100 			mPositionTwo->setIconName(":/clock/digit_three");

   101 			break;

   102 		case 4:

   103 			mPositionTwo->setIconName(":/clock/digit_four");

   104 			break;

   105 		case 5:

   106 			mPositionTwo->setIconName(":/clock/digit_five");

   107 			break;

   108 		case 6:

   109 			mPositionTwo->setIconName(":/clock/digit_six");

   110 			break;

   111 		case 7:

   112 			mPositionTwo->setIconName(":/clock/digit_seven");

   113 			break;

   114 		case 8:

   115 			mPositionTwo->setIconName(":/clock/digit_eight");

   116 			break;

   117 		case 9:

   118 			mPositionTwo->setIconName(":/clock/digit_nine");

   119 			break;

   120 		default:

   121 			break;

   122 	}

   123 

   124 	// The separator.

   125 	mSeperator->setIconName(":/clock/sep_colon");

   126 	// Start the blinking effect.

   127 	HbEffect::start(mSeperator, "fade_out", this, "fadeBackIn");

   128 

   129 	// The third digit.

   130 	switch (numAt3) {

   131 		case 0:

   132 			mPositionThree->setIconName(":/clock/digit_zero");

   133 			break;

   134 		case 1:

   135 			mPositionThree->setIconName(":/clock/digit_one");

   136 			break;

   137 		case 2:

   138 			mPositionThree->setIconName(":/clock/digit_two");

   139 			break;

   140 		case 3:

   141 			mPositionThree->setIconName(":/clock/digit_three");

   142 			break;

   143 		case 4:

   144 			mPositionThree->setIconName(":/clock/digit_four");

   145 			break;

   146 		case 5:

   147 			mPositionThree->setIconName(":/clock/digit_five");

   148 			break;

   149 		case 6:

   150 			mPositionThree->setIconName(":/clock/digit_six");

   151 			break;

   152 		case 7:

   153 			mPositionThree->setIconName(":/clock/digit_seven");

   154 			break;

   155 		case 8:

   156 			mPositionThree->setIconName(":/clock/digit_eight");

   157 			break;

   158 		case 9:

   159 			mPositionThree->setIconName(":/clock/digit_nine");

   160 			break;

   161 		default:

   162 			break;

   163 	}

   164 

   165 	// The fourth digit.

   166 	switch (numAt4) {

   167 		case 0:

   168 			mPositionFour->setIconName(":/clock/digit_zero");

   169 			break;

   170 		case 1:

   171 			mPositionFour->setIconName(":/clock/digit_one");

   172 			break;

   173 		case 2:

   174 			mPositionFour->setIconName(":/clock/digit_two");

   175 			break;

   176 		case 3:

   177 			mPositionFour->setIconName(":/clock/digit_three");

   178 			break;

   179 		case 4:

   180 			mPositionFour->setIconName(":/clock/digit_four");

   181 			break;

   182 		case 5:

   183 			mPositionFour->setIconName(":/clock/digit_five");

   184 			break;

   185 		case 6:

   186 			mPositionFour->setIconName(":/clock/digit_six");

   187 			break;

   188 		case 7:

   189 			mPositionFour->setIconName(":/clock/digit_seven");

   190 			break;

   191 		case 8:

   192 			mPositionFour->setIconName(":/clock/digit_eight");

   193 			break;

   194 		case 9:

   195 			mPositionFour->setIconName(":/clock/digit_nine");

   196 			break;

   197 		default:

   198 			break;

   199 	}

   200 

   201 	if (!m24HourFormat) {

   202 		mAmPmLabel->setPlainText(currentTime.toString("ap"));

   203 	} else {

   204 		mAmPmLabel->setPlainText((""));

   205 	}

   206 }

   207 

   208 void DigitalClock::fadeBackIn(const HbEffect::EffectStatus &status)

   209 {

   210 	Q_UNUSED(status)

   211 

   212 	HbEffect::start(mSeperator, "fade_in");

   213 }

   214 

   215 void DigitalClock::constructImages()

   216 {

   217 	mDummyWidget = new QGraphicsWidget(this);

   218 	mWidgetLayout = new QGraphicsLinearLayout(Qt::Vertical);

   219 	mDigitalClockLayout = 

   220 		new QGraphicsLinearLayout(Qt::Horizontal, mDummyWidget);

   221 

   222 	// The icon at the first position.

   223 	mPositionOne = new HbIconItem(QString(), mDummyWidget);

   224 	mPositionOne->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);

   225 	mDigitalClockLayout->addItem(mPositionOne);

   226 

   227 	// The icon at the second position.

   228 	mPositionTwo = new HbIconItem(QString(), mDummyWidget);

   229 	mPositionTwo->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);

   230 	mDigitalClockLayout->addItem(mPositionTwo);

   231 

   232 	// The icon for separator.

   233 	mSeperator = new HbIconItem(QString(), mDummyWidget);

   234 	mSeperator->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);

   235 	mDigitalClockLayout->addItem(mSeperator);

   236 

   237 	// The icon at the third position.

   238 	mPositionThree = new HbIconItem(QString(), mDummyWidget);

   239 	mPositionThree->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);

   240 	mDigitalClockLayout->addItem(mPositionThree);

   241 

   242 	// The icon at the fourth position.

   243 	mPositionFour = new HbIconItem(QString(), mDummyWidget);

   244 	mPositionFour->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);

   245 	mDigitalClockLayout->addItem(mPositionFour);

   246 

   247 	mDummyWidget->setLayout(mDigitalClockLayout);

   248 

   249 	mAmPmLabel = new HbLabel((""), this);

   250 	//mAmPmLabel->setLogicalFont(Hb::FontPrimarySmall);

   251 	mAmPmLabel->setAlignment(Qt::AlignRight);

   252 

   253 	mWidgetLayout->addItem(mDummyWidget);

   254 	mWidgetLayout->addItem(mAmPmLabel);

   255 	

   256 	QGraphicsLinearLayout *layout = 

   257 		new QGraphicsLinearLayout(Qt::Horizontal, this);

   258 	layout->addStretch(100);

   259 	layout->addItem(mWidgetLayout);

   260 	layout->addStretch(100);

   261 

   262 	setLayout(layout);

   263 	

   264 	// Add the blinking effect to the separator.

   265 	HbEffect::add(mSeperator, 

   266 	              QString(":/clock/fade_out.fxml"), 

   267 	              "fade_out");

   268 	HbEffect::add(mSeperator, 

   269 	              QString(":/clock/fade_in.fxml"), 

   270 	              "fade_in");

   271 }

   272 

   273 // End of file