SailTuner/qml/PlayerScreen.qml

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/* Copyright 2016 (C) Louis-Joseph Fournier
* louisjoseph.fournier@gmail.com
*
* This file is part of SailTuner.
*
* SailTuner is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* SailTuner is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
import QtQuick 2.0
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import "."
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/**
* Main tuner screen
*
*/
Item {
id: main
/// tuner object
property QtObject tuner
/// theme corresponding to Silica Theme object
property QtObject theme
/// called wher user clicked for play/pause
signal togglePlay()
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anchors.fill: parent
property int h_margin: (height - toise.height * 2 - image_play.height) / 5
// landscape / portrait
property bool is_portrait: height > width
property bool toisepressed: toise.pressed || toise_octave.pressed
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// frequency and temperament
Column {
id: freq_temp
x: theme.paddingLarge
y: theme.paddingLarge
width: parent.width * 0.4
height: width / 2
Text {
text: tuner.la + " hz"
font.pixelSize: theme.fontSizeSmall
color: theme.secondaryColor
}
Text {
text: tuner.temperament_list[tuner.temperament_idx]
font.pixelSize: theme.fontSizeSmall
color: theme.secondaryColor
}
}
// icon for pause status
Image {
id: image_play
anchors.top: parent.top
anchors.topMargin: h_margin * 1.4
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anchors.horizontalCenter: parent.horizontalCenter
width: theme.iconSizeLarge
height: width
source: tuner.playing ? (theme.icon_play_large ? theme.icon_play_large : "image://theme/icon-l-play?" + theme.secondaryColor) : (theme.icon_pause_large ? theme.icon_pause_large : "image://theme/icon-l-pause?" + theme.secondaryColor)
}
Item {
id: note_info
anchors.top: image_play.bottom
anchors.topMargin: h_margin
width: parent.width
height: parent.height - image_play.height - image_play.y - h_margin * 2
property int toise_h: Math.max(width / 10, theme.fontSizeLarge * 1.8)
property double margin_h: parent.is_portrait ? (height - toise_h * 2) / 7 : (height - toise_h) / 6
Text {
id: title_note
visible: main.is_portrait
text: qsTr("Note")
font.pixelSize: theme.fontSizeMedium
color: theme.highlightColor
anchors.top: parent.top
anchors.topMargin: parent.margin_h
anchors.horizontalCenter: parent.horizontalCenter
}
ScaleToise {
id: toise
theme: main.theme
anchors.top: main.is_portrait ? title_note.bottom : parent.top
anchors.topMargin: parent.margin_h
anchors.left: parent.left
anchors.leftMargin: parent.width * 0.1
width: parent.width * 0.8
height: parent.toise_h
//note: tuner.note
//octave: tuner.octave
onReleased: {
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note = index % NoteNames.nb
octave = index / NoteNames.nb
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toise_octave.index = octave
// set octave and note atomically
tuner.setNoteOctave(note, octave)
toise_octave.updateFlickable()
}
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}
Text {
id: title_octave
visible: main.is_portrait
text: qsTr("Octave")
font.pixelSize: theme.fontSizeMedium
color: theme.highlightColor
anchors.top: toise.bottom
anchors.topMargin: parent.margin_h
anchors.horizontalCenter: parent.horizontalCenter
}
// octave toise
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ToiseFlickable {
id: toise_octave
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anchors.top: main.is_portrait ? title_octave.bottom : toise.bottom
anchors.topMargin: parent.margin_h
anchors.left: parent.left
anchors.leftMargin: parent.width * 0.2
theme: main.theme
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marks: [0, 1, 2, 3, 4, 5, 6, 7, 8]
min: 0
max: marks.length - 1
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//nb_marks_displayed: is_portrait ? 4 : 3
width: parent.width * 0.6
height: parent.toise_h
//index: tuner.octave - 1
onReleased: {
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tuner.octave = index
toise.octave = tuner.octave
}
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}
}
/// play/pause area
MouseArea {
anchors.top: parent.top
anchors.bottom: note_info.top
anchors.left: parent.left
anchors.right: parent.right
onClicked: togglePlay()
}
/// update toise indexes if tuner note and octave changed from exterior
function update() {
console.log("update")
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toise.flik_enable = false
toise.note = tuner.note
toise.octave = tuner.octave
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toise_octave.index = tuner.octave
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toise.index = tuner.note + NoteNames.nb * tuner.octave
toise.updateFlickable()
toise_octave.updateFlickable()
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toise.flik_enable = true
}
Component.onCompleted: update()
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}