import QtQuick 2.0
import "../flickrcommon" as Common
Flipable {
id: container
property variant frontContainer: containerFront
property string photoTitle: ""
property string photoDate
property string photoUrl
property variant prevScale: 1.0
signal closed
transform: Rotation {
id: itemRotation
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
}
Column {
spacing: 10
anchors {
left: parent.left; leftMargin: 20
right: parent.right; rightMargin: 20
top: parent.top; topMargin: 180
}
Text { font.bold: true; color: "white"; elide: Text.ElideRight; text: container.photoTitle }
Text { color: "white"; elide: Text.ElideRight; text: "<b>Published:</b> " + container.photoDate }
}
}
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 != Image.Ready
}
Flickable {
id: flickable; anchors.fill: parent; clip: true
contentWidth: imageContainer.width; contentHeight: imageContainer.height
Item {
id: imageContainer
width: Math.max(bigImage.width * bigImage.scale, flickable.width);
height: Math.max(bigImage.height * bigImage.scale, flickable.height);
Image {
id: bigImage;
source: container.photoUrl
scale: slider.value
anchors.centerIn: parent; smooth: !flickable.movingVertically
onStatusChanged : {
if (status == Image.Ready && width != 0) {
slider.minimum = Math.min(flickable.width / width, flickable.height / height);
prevScale = Math.min(slider.minimum, 1);
slider.value = prevScale;
}
}
}
}
}
Text {
text: "Image Unavailable"
visible: bigImage.status == Image.Error
anchors.centerIn: parent; color: "white"; font.bold: true
}
Common.Slider {
id: slider; visible: { bigImage.status == Image.Ready && maximum > minimum }
anchors {
bottom: parent.bottom; bottomMargin: 65
left: parent.left; leftMargin: 25
right: parent.right; rightMargin: 25
}
onValueChanged: {
if (bigImage.width * value > flickable.width) {
var xoff = (flickable.width/2 + flickable.contentX) * value / prevScale;
flickable.contentX = xoff - flickable.width/2;
}
if (bigImage.height * value > flickable.height) {
var yoff = (flickable.height/2 + flickable.contentY) * value / prevScale;
flickable.contentY = yoff - flickable.height/2;
}
prevScale = value;
}
}
}
states: State {
name: "Back"
PropertyChanges { target: itemRotation; angle: 180 }
}
transitions: Transition {
SequentialAnimation {
PropertyAction { target: bigImage; property: "smooth"; value: false }
NumberAnimation { easing.type: Easing.InOutQuad; properties: "angle"; duration: 500 }
PropertyAction { target: bigImage; property: "smooth"; value: !flickable.movingVertically }
}
}
}