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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the FOO module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.1
import QtQuick.Layouts 1.0
import "../js/utils.js" as Utils
import org.qtproject.demo.weather 1.0
GridLayout {
id: root
flow: ApplicationInfo.isPortraitMode ? GridLayout.LeftToRight : GridLayout.TopToBottom
property alias slider: touchSlider
property QtObject model
Separator {
Layout.fillHeight: true
Layout.fillWidth: ApplicationInfo.isPortraitMode ? true : false
Layout.minimumHeight: 10
}
Canvas {
id: canvasSlider
Layout.alignment: Qt.AlignHCenter
property int drawingOffset: ApplicationInfo.sliderGapWidth
property var rangeTemp: Utils.getMaxMinTemp(model)
implicitWidth: touchSlider.width + 2 * drawingOffset
implicitHeight: 3.8*drawingOffset
property int marginsTemperaturesDrawing: calibrate(rangeTemp[1]) + 10 * ApplicationInfo.ratio
property real circleIconWidth: 20 * ApplicationInfo.ratio
property real weatherIconWidth: 80 * ApplicationInfo.ratio
function calibrate(temperature) {
return 2 * ApplicationInfo.ratio * temperature
}
antialiasing: true
smooth: true
onPaint: {
var ctx = getContext('2d')
var count = model.periodCount()
ctx.save()
ctx.beginPath();
ctx.fillStyle = ApplicationInfo.colors.doubleDarkGray
ctx.lineWidth = 1
ctx.translate(touchSlider.x, marginsTemperaturesDrawing + weatherIconWidth + 15 * ApplicationInfo.ratio + circleIconWidth/2)
ctx.moveTo(drawingOffset/2, 0)
for (var i = 0; i < count; i++) {
ctx.moveTo((i + .5 )* drawingOffset, 0)
var temperatureStart = canvasSlider.calibrate(Utils.getTemperature(i, model))
var temperatureEnd = canvasSlider.calibrate(Utils.getTemperature(i + 1, model))
ctx.moveTo((i + 1 )* drawingOffset, -temperatureStart)
if ( (i+1) < count)
ctx.lineTo((i + 2) * drawingOffset, -temperatureEnd)
}
ctx.stroke()
ctx.closePath()
ctx.restore();
}
Repeater {
id: repeater
model: root.model.periodCount()
Column {
x: (index + 1.5) * ApplicationInfo.sliderGapWidth - canvasSlider.weatherIconWidth/2 - canvasSlider.circleIconWidth/2
y: -canvasSlider.calibrate(temperature) + canvasSlider.marginsTemperaturesDrawing
property int temperature: Utils.getTemperature(index, root.model)
height: parent.height
id: col
Image {
source: Utils.getWeatherUrl(index, root.model)
width: canvasSlider.weatherIconWidth
height: width
anchors.horizontalCenter: col.horizontalCenter
}
Item {
height: 15 * ApplicationInfo.ratio
width: height
}
Image {
id: circle
source: ApplicationInfo.getImagePath("Circle.png")
width: canvasSlider.circleIconWidth
height: width
anchors.horizontalCenter: col.horizontalCenter
}
Item {
height: 15 * ApplicationInfo.ratio
width: height
}
TouchLabel {
text: Utils.getTempFormat(temperature)
pixelSize: 24
color: temperature > 0 ? ApplicationInfo.colors.doubleDarkGray : ApplicationInfo.colors.blue
anchors.horizontalCenter: col.horizontalCenter
}
}
}
ColumnLayout {
id: column
anchors.bottom: parent.bottom
anchors.horizontalCenter: parent.horizontalCenter
TouchSlider {
id: touchSlider
Layout.alignment: Qt.AlignHCenter | Qt.AlignVCenter
Layout.preferredWidth: (model.periodCount() - 1) * canvasSlider.drawingOffset + ApplicationInfo.sliderHandleWidth
minimumValue: 0
maximumValue: model.periodCount() - 1
}
RowLayout {
Layout.alignment: Qt.AlignHCenter | Qt.AlignVCenter
Layout.preferredWidth: model.periodCount() * canvasSlider.drawingOffset + ApplicationInfo.sliderHandleWidth
spacing: 0
Repeater {
model: root.model.periodCount() + 1
TouchLabel {
pixelSize: 24
Layout.fillWidth: true
horizontalAlignment: Qt.AlignHCenter
Layout.alignment: Qt.AlignBaseline
text: (!!root.model && index !== root.model.periodCount()) ? Utils.getFromTime(index, root.model) : Utils.getToTime(index-1, root.model)
}
}
}
}
}
Separator {
Layout.fillHeight: true
Layout.fillWidth: ApplicationInfo.isPortraitMode ? true : false
Layout.minimumHeight: 10
}
}
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