/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
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** modification, are permitted provided that the following conditions are
** met:
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**     notice, this list of conditions and the following disclaimer.
**   * Redistributions in binary form must reproduce the above copyright
**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
**     distribution.
**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
**     of its contributors may be used to endorse or promote products derived
**     from this software without specific prior written permission.
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**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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****************************************************************************/

import QtQuick 1.1
import "../js/style.js" as Style
import "../js/logic.js" as Logic

Rectangle {
    id: root

    property bool showDate: true
    property bool showSeconds: true
    property string currentTime
    property string currentDate
    property string textColor: "green"

    height:120
    width:300
    color: "transparent"

    function updateTime() {
        root.currentTime = "<big>" + Logic.getFormattedDateTime(Style.timeFormat) + "</big>" +
                (showSeconds ? "<sup><small> " + Logic.getFormattedDateTime("ss") + "</small></sup>" : "");
        root.currentDate = Logic.getFormattedDateTime(Style.dateFormat);
    }

    FontLoader {
        id: ledFont
        // unfortunately, the font will not load on a Symbian device,
        // and the default font will be used:
        // http://bugreports.qt-project.org/browse/QTBUG-6611
        // The bug should be fixed in 4.8
        source: "../content/resources/font/LED_REAL.TTF"
        onStatusChanged: if (ledFont.status == FontLoader.Error)
                             console.log("Font \"" + source + "\" cannot be loaded")
    }

    Timer {
        id: updateTimer
        running: Qt.application.active && visible == true
        repeat: true
        triggeredOnStart: true
        onTriggered: {
            updateTime()
            // refresh the interval to update the time each second or minute.
            // consider the delta in order to update on a full minute
            interval = 1000*(showSeconds? 1 : (60 - Logic.getFormattedDateTime("ss")))
        }
    }

    // trigger an update if the showSeconds setting has changed
    onShowSecondsChanged: {
        updateTime()
    }

    Column {
        id: clockText
        anchors.centerIn: parent
        spacing: root.height*Style.borderProportion

        Text {
            id: timeText
            textFormat: Text.RichText
            text: root.currentTime
            font.pixelSize: root.height*Style.timeTextProportion
            font.family: ledFont.name // use "Series 60 ZDigi" on Symbian instead
            font.bold: true
            color: root.textColor
            style: Text.Raised
            styleColor: "black"
        }

        Text {
            id: dateText
            text: root.currentDate
            color: root.textColor
            anchors.horizontalCenter: parent.horizontalCenter
            font.family: ledFont.name // use "Series 60 ZDigi" on Symbian instead
            font.pixelSize: root.height*Style.dateTextProportion
            visible: root.showDate
            style: Text.Raised
            styleColor: "black"
        }
    }
}