cablegates/static/js/pandora/ui/framesDialog.js

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JavaScript
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2011-08-04 13:28:06 +00:00
pandora.ui.framesDialog = function(id) {
var height = Math.round(window.innerHeight * 0.9),
width = Math.round(window.innerWidth * 0.5),
listWidth = 144 + Ox.UI.SCROLLBAR_SIZE,
previewWidth = width - listWidth,
previewHeight = height - 48,
previewRatio = previewWidth / previewHeight,
$preview = Ox.Element(),
$panel = Ox.SplitPanel({
elements: [
{
element: Ox.Element(),
size: listWidth
},
{
element: $preview
}
],
orientation: 'horizontal'
}),
that = Ox.Dialog({
buttons: [
Ox.Button({
id: 'done',
title: 'Done'
}).bindEvent({
click: function() {
that.close();
}
})
],
content: $panel,
height: height,
padding: 0,
title: 'Manage Posters',
width: width
});
pandora.api.get({
id: id,
keys: ['frames']
}, function(result) {
var frames = result.data.frames,
selected = [frames.filter(function(frame) {
return frame.selected;
})[0]['position']],
$list = Ox.IconList({
item: function(data, sort, size) {
var ratio = data.width / data.height;
size = size || 128;
return {
height: ratio <= 1 ? size : size / ratio,
id: data['id'],
title: Ox.formatDuration(data['position'], 'short'),
info: '',
url: data.url,
width: ratio >= 1 ? size : size * ratio
};
},
items: frames,
keys: ['id', 'position', 'width', 'height', 'url'],
max: 1,
min: 1,
orientation: 'vertical',
selected: selected,
size: 128,
sort: [{key: 'position', operator: '+'}],
unique: 'id'
})
.css({background: 'rgb(16, 16, 16)'})
.bindEvent({
select: function(event) {
var position = event.ids[0],
frame = frames.filter(function(frame) {
return frame.id == position;
})[0],
frameRatio = frame.width / frame.height,
frameWidth = frameRatio > previewRatio ? previewWidth : previewHeight * frameRatio,
frameHeight = frameRatio < previewRatio ? previewHeight : previewWidth / frameRatio;
$preview.html(
$('<img>')
.attr({
src: frame.url
})
.css({
position: 'absolute',
left: 0,
top: 0,
right: 0,
bottom: 0,
width: frameWidth + 'px',
height: frameHeight + 'px',
margin: 'auto'
})
);
pandora.api.setPosterFrame({
id: id,
position: position
});
}
});
$panel.replaceElement(0, $list);
});
return that;
};