blob: 5f16a240c573c6353975d570c455db3ff3bf6d5e (
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
|
import Qt 4.6
import "../common" as Common
Flipable {
id: Container
property var frontContainer: ContainerFront
property string photoTitle: ""
property string photoTags: ""
property int photoWidth
property int photoHeight
property string photoType
property string photoAuthor
property string photoDate
property string photoUrl
property int rating: 2
property var prevScale: 1.0
signal closed
transform: Rotation {
id: Rotation
origin.x: Container.width / 2;
axis.y: 1; axis.z: 0
}
front: Item {
id: ContainerFront; anchors.fill: Container
Rectangle {
anchors.fill: parent
color: "black"; opacity: 0.4
}
Connection {
sender: ToolBar; signal: "button1Clicked()"
script: if (Container.state=='') Container.state='Back'; else Container.state=''
}
Column {
spacing: 10
anchors {
left: parent.left; leftMargin: 20
right: parent.right; rightMargin: 20
top: parent.top; topMargin: 180
}
Text { id: TitleText; font.bold: true; color: "white"; elide: "ElideRight"; text: Container.photoTitle }
Text { id: Size; color: "white"; elide: "ElideRight"; text: "<b>Size:</b> " + Container.photoWidth + 'x' + Container.photoHeight }
Text { id: Type; color: "white"; elide: "ElideRight"; text: "<b>Type:</b> " + Container.photoType }
Text { id: Author; color: "white"; elide: "ElideRight"; text: "<b>Author:</b> " + Container.photoAuthor }
Text { id: Date; color: "white"; elide: "ElideRight"; text: "<b>Published:</b> " + Container.photoDate }
Text { id: TagsLabel; color: "white"; elide: "ElideRight"; text: Container.photoTags == "" ? "" : "<b>Tags:</b> " }
Text { id: Tags; color: "white"; elide: "ElideRight"; elide: "ElideRight"; text: Container.photoTags }
}
}
back: Item {
anchors.fill: Container
Rectangle { anchors.fill: parent; color: "black"; opacity: 0.4 }
Common.Progress { anchors.centerIn: parent; width: 200; height: 18; progress: BigImage.progress; visible: BigImage.status!=1 }
Flickable {
id: Flick; anchors.fill: parent; clip: true
viewportWidth: ImageContainer.width; viewportHeight: ImageContainer.height
Item {
id: ImageContainer
width: Math.max(BigImage.width * BigImage.scale, Flick.width);
height: Math.max(BigImage.height * BigImage.scale, Flick.height);
Image {
id: BigImage; source: Container.photoUrl; scale: Slider.value
// Center image if it is smaller than the flickable area.
x: ImageContainer.width > width*scale ? (ImageContainer.width - width*scale) / 2 : 0
y: ImageContainer.height > height*scale ? (ImageContainer.height - height*scale) / 2 : 0
smooth: !Flick.moving
onStatusChanged : {
// Default scale shows the entire image.
if (status == 1 && width != 0) {
Slider.minimum = Math.min(Flick.width / width, Flick.height / height);
prevScale = Math.min(Slider.minimum, 1);
Slider.value = prevScale;
}
}
}
}
}
Text {
text: "Image Unavailable"
visible: BigImage.status == 'Error'
anchors.centerIn: parent; color: "white"; font.bold: true
}
Common.Slider {
id: Slider; visible: { BigImage.status == 1 && maximum > minimum }
anchors {
bottom: parent.bottom; bottomMargin: 65
left: parent.left; leftMargin: 25
right: parent.right; rightMargin: 25
}
onValueChanged: {
if (BigImage.width * value > Flick.width) {
var xoff = (Flick.width/2 + Flick.viewportX) * value / prevScale;
Flick.viewportX = xoff - Flick.width/2;
}
if (BigImage.height * value > Flick.height) {
var yoff = (Flick.height/2 + Flick.viewportY) * value / prevScale;
Flick.viewportY = yoff - Flick.height/2;
}
prevScale = value;
}
}
}
states: State {
name: "Back"
PropertyChanges { target: Rotation; angle: 180 }
}
transitions: Transition {
SequentialAnimation {
PropertyAction { target: BigImage; property: "smooth"; value: false }
NumberAnimation { easing: "easeInOutQuad"; properties: "angle"; duration: 500 }
PropertyAction { target: BigImage; property: "smooth"; value: !Flick.moving }
}
}
}
|
