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update files dialog

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This commit is contained in:
rolux 2013-03-24 11:57:45 +00:00
parent ed3424f237
commit 1cd7c52ab6
1 changed files with 54 additions and 40 deletions
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94
static/js/pandora/filesDialog.js
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@ -7,6 +7,7 @@ pandora.ui.filesDialog = function() {
var dialogHeight = Math.round((window.innerHeight - 48) * 0.9),
dialogWidth = Math.round(window.innerWidth * 0.9),
itemWidth = 256,
selected = null,
$findSelect = Ox.Select({
items: [
@ -131,7 +132,8 @@ pandora.ui.filesDialog = function() {
);
},
select: function(data) {
selectFile(data.ids[0]);
selected = data.ids[0];
selectFile();
}
}),
@ -268,21 +270,28 @@ pandora.ui.filesDialog = function() {
}).open();
}
function getFormItemById(id) {
var ret;
Ox.forEach((
$formButton.value() == 'edit' ? $editForm : $mailForm
).options('items'), function($item) {
if ($item.options('id') == id) {
ret = $item;
return false;
}
});
return ret;
};
function getPreviewSize() {
var left = 0,
ratio = $list.value(selected, 'ratio'),
width = itemWidth - 16 - Ox.UI.SCROLLBAR_SIZE,
height = Math.round(width / ratio);
if (height > 256) {
height = 256;
width = Math.round(height * ratio);
left = Math.floor((itemWidth - 16 - Ox.UI.SCROLLBAR_SIZE - width) / 2);
}
return {
height: height,
// fixme: CSS gets applied twice, to image and enclosing element
margin: [8, 8, 8, 8 + left].map(function(px) {
return px / 2 + 'px';
}).join(' '),
width: width
};
}
function renderForm(id) {
var file = $list.value(id),
function renderForm() {
var file = $list.value(selected),
editable = file.user == pandora.user.username
|| pandora.site.capabilities.canEditFiles[pandora.user.level];
return Ox.Form({
@ -321,7 +330,7 @@ pandora.ui.filesDialog = function() {
}),
Ox.Input({
disabled: !editable,
height: dialogHeight - 184,
height: 256,
id: 'description',
placeholder: 'Description',
type: 'textarea',
@ -346,55 +355,60 @@ pandora.ui.filesDialog = function() {
});
}
function renderPreview(id) {
var isImage = Ox.contains(['jpg', 'png'], id.split('.').pop()),
src = '/files/' + id + (isImage ? '' : '.jpg'),
width = itemWidth - 16 - Ox.UI.SCROLLBAR_SIZE,
height = Math.round(width / $list.value(id, 'ratio'))
function renderPreview() {
var isImage = Ox.contains(['jpg', 'png'], selected.split('.').pop()),
size = getPreviewSize(),
src = '/files/' + selected + (isImage ? '' : '.jpg');
return Ox.ImageElement({
height: height,
height: size.height,
src: src,
width: width
width: size.width
})
.css({
margin: '4px',
margin: size.margin,
borderRadius: '8px'
});
}
function selectFile(id) {
var file = $list.value(id),
function selectFile() {
var file = $list.value(selected),
editable = file.user == pandora.user.username
|| pandora.site.capabilities.canEditFiles[pandora.user.level];
setLabel(id);
setLabel();
$item.empty();
if (id) {
$preview = renderPreview(id).appendTo($item);
$form = renderForm(id).appendTo($item);
if (selected) {
$preview = renderPreview().appendTo($item);
$form = renderForm().appendTo($item);
$deleteButton.options({disabled: !editable}).show();
} else {
$deleteButton.hide();
}
}
function setLabel(id) {
function setLabel() {
$itemLabel.options({
title: id
? id.split(':').slice(1).join(':')
title: selected
? selected.split(':').slice(1).join(':')
: 'No file selected'
});
}
function setWidth() {
var size;
itemWidth = $content.size(1);
$itemLabel.options({width: itemWidth - 8});
$preview && $preview.css({
maxWidth: itemWidth - 16 - Ox.UI.SCROLLBAR_SIZE,
maxHeight: itemWidth - 16 - Ox.UI.SCROLLBAR_SIZE
});
$form && $form.options('items').forEach(function($item) {
$item.options({width: itemWidth - 16 - Ox.UI.SCROLLBAR_SIZE});
});
if (selected) {
size = getPreviewSize(),
$preview.options({
height: size.height,
width: size.width
}).css({
margin: size.margin
});
$form.options('items').forEach(function($item) {
$item.options({width: itemWidth - 16 - Ox.UI.SCROLLBAR_SIZE});
});
}
$status.css({right: itemWidth + 128 + 'px'});
}