blob: abd8dd341d779c910e6805b81b626c9aaaa0fa75 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
import QtQuick 2.0
Item {
id: root
width: size
height: size
property int steps: 10
property int size: 0
property real volume: .5
property bool playing: false
signal clicked();
Item {
id: bg
anchors.fill: parent
Rectangle {
id: bgRect
gradient: Gradient {
GradientStop {position: .0; color: "lightgray"}
GradientStop {position: 1.0; color: "white"}
}
border {width:1; color: "#888888"}
radius: root.size/2
anchors.centerIn: parent
width: parent.width
height: parent.height
}
Rectangle {
gradient: Gradient {
GradientStop {position: .0; color: playButtonMouseArea.pressed ? "#052e41": "#095477"}
GradientStop {position: 1.0; color: playButtonMouseArea.pressed ? "#095477": "#052e41"}
}
border {width:1; color: "#888888"}
radius: width/2
anchors.centerIn: parent
width: parent.width*.6
height: parent.height*.6
Image {
anchors {fill: parent; margins: parent.height*.3}
source: !root.playing ? "images/radio_btn_play.svg" : "images/radio_btn_pause.svg"
}
MouseArea {
id: playButtonMouseArea
anchors.fill: parent
anchors.margins: parent.width*.2
onClicked:{
root.clicked()
}
}
}
}
Item {
id: volumeIndicator
anchors.centerIn: root
width: root.size
height: root.size
z:2
Rectangle{
id: volumeCircle
objectName: "volumeCircle"
anchors {horizontalCenter: parent.horizontalCenter; top: parent.top}
gradient: Gradient {
GradientStop {position: .1; color: "#095477"}
GradientStop {position: 1.0; color: "#0e82b8"}
}
width: root.size * .2
height: width
radius: width/2
border {width:1; color: "#888888"}
Image {
anchors {fill: parent; margins: parent.height*.2}
source: "images/radio_sound_icon.svg"
rotation: -volumeRotation.angle
}
}
transform: Rotation {
id: volumeRotation
origin.x: volumeIndicator.width/2
origin.y: volumeIndicator.height/2
angle: 270.0*root.volume+225
}
}
MouseArea {
id: mouseArea
anchors.fill: volumeIndicator
property bool grabbed: false
anchors.margins: -root.size*.2
z: -1
onPressed: {
var object = mapToItem(volumeIndicator, mouse.x, mouse.y)
var item = volumeIndicator.childAt(object.x,object.y)
if (item && item.objectName === 'volumeCircle') {
grabbed = true
return;
} else {
grabbed = false
}
object = mapToItem(root, mouse.x, mouse.y)
item = root.childAt(object.x,object.y)
if (item && item.objectName === 'volumePoint') {
root.volume = item.level
}
}
onPositionChanged: {
if (!grabbed) return;
var ang = (225+Math.atan2((mouse.y-mouseArea.height/2.0), (mouse.x-mouseArea.width/2.0))*180.0/Math.PI)
if (ang >360) ang-=360
if (ang > 270) return;
root.volume = (ang)/270.0
}
}
function init(){
for (var i=0; i<=root.steps; i++){
var x=Math.cos(((i)*270/root.steps+135)*0.01745)*root.size*.40
var y=Math.sin(((i)*270/root.steps+135)*0.01745)*root.size*.40
var component = Qt.createComponent("VolumePoint.qml")
if (component.status === Component.Ready) {
var object = component.createObject(root);
object.size = root.size*.05
object.x = root.size/2+x-object.size/2
object.y = root.size/2+y-object.size/2
object.level = i/root.steps
}
}
}
}
|
