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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: 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>Size:</b> " + container.photoWidth + 'x' + container.photoHeight }
Text { color: "white"; elide: Text.ElideRight; text: "<b>Type:</b> " + container.photoType }
Text { color: "white"; elide: Text.ElideRight; text: "<b>Author:</b> " + container.photoAuthor }
Text { color: "white"; elide: Text.ElideRight; text: "<b>Published:</b> " + container.photoDate }
Text { color: "white"; elide: Text.ElideRight; text: container.photoTags == "" ? "" : "<b>Tags:</b> " }
Text { color: "white"; elide: Text.ElideRight; elide: Text.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: flickable; anchors.fill: parent; clip: true
viewportWidth: imageContainer.width; viewportHeight: 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
// 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: !flickable.moving
onStatusChanged : {
// Default scale shows the entire image.
if (status == 1 && 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 == '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 > flickable.width) {
var xoff = (flickable.width/2 + flickable.viewportX) * value / prevScale;
flickable.viewportX = xoff - flickable.width/2;
}
if (bigImage.height * value > flickable.height) {
var yoff = (flickable.height/2 + flickable.viewportY) * value / prevScale;
flickable.viewportY = 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: "InOutQuad"; properties: "angle"; duration: 500 }
PropertyAction { target: bigImage; property: "smooth"; value: !flickable.moving }
}
}
}
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