oxjs/source/Ox.UI/js/Video/Ox.AnnotationFolder.js
2012-01-13 21:55:47 +05:30

411 lines
14 KiB
JavaScript

// vim: et:ts=4:sw=4:sts=4:ft=javascript
'use strict';
/*@
Ox.AnnotationFolder <f:Ox.Element> AnnotationFolder Object
() -> <f> AnnotationFolder Object
(options) -> <f> AnnotationFolder Object
(options, self) -> <f> AnnotationFolder Object
options <o> Options object
editable <b|false> If true, annotations can be added
id <s> id
items <a|[]> items
title <s> title
type <s|'text'> panel type
width <n|0>
self <o> shared private variable
@*/
Ox.AnnotationFolder = function(options, self) {
self = self || {};
var that = Ox.Element({}, self)
.defaults({
collapsed: false,
editable: false,
id: '',
'in': 0,
item: '',
items: [],
out: 0,
position: 0,
range: 'all',
selected: '',
showWidget: false,
sort: 'position',
title: '',
type: 'text',
users: 'all',
widgetSize: 256,
width: 0
})
.options(options || {});
Ox.print('SO', self.options)
self.sort = getSort();
self.widget = self.options.type == 'event' ? 'Calendar'
: self.options.type == 'place' ? 'Map' : '';
that.setElement(
Ox.CollapsePanel({
collapsed: self.options.collapsed,
extras: Ox.merge(
self.widget ? [
Ox.MenuButton({
items: [
{id: 'show', title: 'Show ' + self.widget, checked: true}
],
style: 'square',
title: 'set',
type: 'image'
})
.bindEvent({
click: function(data) {
}
})
] : [],
self.options.editable ? [
Ox.Button({
id: 'add',
style: 'symbol',
title: 'add',
tooltip: 'Add ' + self.options.item,
type: 'image'
}).bindEvent({
click: function(data) {
that.triggerEvent('add', {value: ''});
}
})
] : []
),
size: 16,
title: self.options.title
})
.addClass('OxAnnotationFolder')
.bindEvent({
toggle: togglePanel
})
);
that.$content = that.$element.$content;
if (self.widget) {
self.widgetSize = self.options.showWidget * self.options.widgetSize;
}
if (self.options.type == 'event') {
self.$outer = Ox.Element()
.css({
display: 'table-cell',
width: self.options.width + 'px',
//height: '256px'
});
self.$calendar = Ox.Calendar({
events: getEvents(),
height: self.widgetSize,
width: self.options.width
})
.css({
width: self.options.width + 'px',
height: self.widgetSize + 'px'
})
.bindEvent({
select: function(data) {
selectAnnotation({id: data.annotationId});
}
})
.appendTo(self.$outer);
} else if (self.options.type == 'place') {
Ox.print('SWS', self.widgetSize)
self.$outer = Ox.Element()
.css({
display: 'table-cell',
width: self.widgetSize + 'px',
})
.appendTo(that.$content);
self.$inner = Ox.Element()
.css({height: self.widgetSize + 'px', overflow: 'hidden'})
.appendTo(self.$outer);
self.$map = Ox.Map({
places: getPlaces()
// showLabels: true
})
.css({height: self.widgetSize + 'px'})
.bindEvent({
// FIXME: should be select, not selectplace
selectplace: function(data) {
self.$annotations.options({selected: data.annotationId});
// selectAnnotation({id: data.annotationId});
}
})
.appendTo(self.$inner);
}
if (self.widget) {
self.$resizebar = Ox.Element({
tooltip: 'Drag to resize or click to toggle map' // fixme: update as w/ splitpanels
})
.addClass('OxResizebar OxHorizontal')
.css({
position: 'absolute',
top: self.options.widgetSize + 'px',
cursor: 'ns-resize'
})
.append($('<div>').addClass('OxSpace'))
.append($('<div>').addClass('OxLine'))
.append($('<div>').addClass('OxSpace'))
.bindEvent({
anyclick: toggleWidget,
dragstart: dragstart,
drag: drag,
dragend: dragend
})
.appendTo(self.$outer);
}
self.$annotations = Ox.ArrayEditable({
editable: self.options.editable,
items: getAnnotations(),
selected: self.options.selected,
sort: self.sort,
submitOnBlur: false,
width: self.options.type == 'text' ? self.options.width + 8 : self.options.width,
type: self.options.type == 'text' ? 'textarea' : 'input'
})
//.css({marginTop: '256px'})
.bindEvent({
add: function(data) {
that.triggerEvent('add', {value: data.value || ''});
},
blur: function() {
that.triggerEvent('blur');
},
'delete': function(data) {
that.triggerEvent('remove', {id: data.id});
},
edit: function() {
self.editing = true;
that.triggerEvent('edit');
},
select: selectAnnotation,
submit: submitAnnotation,
key_space: function() {
that.triggerEvent('paused');
}
})
.appendTo(
['event', 'place'].indexOf(self.options.type) > -1
? self.$outer : that.$content
);
Ox.print('SAH', self.$annotations.height())
self.options.selected && setTimeout(function() {
selectAnnotation({id: self.options.selected});
}, 0);
if (self.options.type == 'place') {
self.$annotations.find('.OxValue').each(function() {
var $element = $(this);
if (!Ox.getObject(self.options.items, 'value', $element.html()).place) {
$element.css({color: 'rgb(192, 64, 64)'});
}
});
}
function dragstart() {
self.drag = {
startSize: self.options.widgetSize
};
}
function drag(e) {
self.options.widgetSize = Ox.limit(
self.drag.startSize + e.clientDY, 128, 384
);
Ox.print('DRAG', self.options.widgetSize, e.clientDY);
self.$resizebar.css({top: self.options.widgetSize + 'px'});
self.$inner.css({height: self.options.widgetSize + 'px'});
self.$map.css({height: self.options.widgetSize + 'px'}).resizeMap();
}
function dragend(e) {
}
function getAnnotations() {
return self.options.items.filter(function(item) {
return self.editing && item.id == self.options.selected || (
(
self.options.range == 'all' || (
self.options.range == 'selection'
&& item['in'] < self.options.out
&& item.out > self.options['in']
) || (
self.options.range == 'position'
&& item['in'] <= self.options.position
&& item.out >= self.options.position
)
) && (
self.options.users == 'all'
|| self.options.users.indexOf(item.user) > -1
)
);
});
}
function getEvents() {
var events = [];
getAnnotations().forEach(function(item) {
if (item.event && Ox.getIndexById(events, item.event.id) == -1) {
events.push(Ox.extend({
annotationId: item.id
}, item.event));
}
});
if (!events.length) {
events = [{id: 'FOO', name: '20th Century', type: 'date', start: '1900', end: '2000'}]
}
return events;
}
function getPlaces() {
var places = [];
getAnnotations().forEach(function(item) {
if (item.place && Ox.getIndexById(places, item.place.id) == -1) {
places.push(Ox.extend({
annotationId: item.id
}, item.place));
}
});
return places;
}
function getSort() {
return ({
duration: ['-duration', '+in', '+value'],
position: ['+in', '-duration', '+value'],
text: ['+value', '+in', '-duration']
})[self.options.sort];
}
function selectAnnotation(data) {
var item = Ox.getObjectById(self.options.items, data.id);
self.options.selected = item ? data.id : '';
///*
if (self.options.type == 'place') {
self.$map.options({
selected: item && item.place ? item.place.id : null
})
.panToPlace();
}
//*/
that.triggerEvent('select', Ox.extend(data, item ? {
'in': item['in'],
out: item.out,
layer: self.options.id
} : {}));
}
function submitAnnotation(data) {
var item = Ox.getObjectById(self.options.items, data.id);
item.value = data.value;
self.editing = false;
Ox.print('??:', self.options.items[0], self.$annotations.options('items')[0])
//self.$annotations.options({items: self.options.items});
self.options.sort == 'text' && self.$annotations.reloadItems();
that.triggerEvent('submit', item);
}
function togglePanel() {
self.options.collapsed = !self.options.collapsed;
that.triggerEvent('toggle', {collapsed: self.options.collapsed});
}
function toggleWidget() {
self.options.showWidget = !self.options.showWidget;
self.widgetSize = self.options.showWidget * self.options.widgetSize;
self.$resizebar.animate({top: self.widgetSize + 'px'}, 250);
self.$inner.animate({height: self.widgetSize + 'px'}, 250);
self.$map.animate({height: self.widgetSize + 'px'}, 250, function() {
self.$map.resizeMap();
});
}
self.setOption = function(key, value) {
if (['in', 'out'].indexOf(key) > -1 && self.editing) {
var index = Ox.getIndexById(self.options.items, self.options.selected);
self.options.items[index][key] = value;
self.options.items[index].duration = self.options.out - self.options['in'];
}
if (key == 'in') {
//fixme: array editable should support item updates while editing
if (self.editing || self.options.range == 'selection') {
self.options.type == 'place' ? self.$map.options({places: getPlaces()})
: self.$annotations.options({items: getAnnotations()});
}
} else if (key == 'out') {
if (self.editing || self.options.range == 'selection') {
self.options.type == 'place' ? self.$map.options({places: getPlaces()})
: self.$annotations.options({items: getAnnotations()});
}
} else if (key == 'position') {
if (self.editing || self.options.range == 'position') {
self.options.type == 'place' ? self.$map.options({places: getPlaces()})
: self.$annotations.options({items: getAnnotations()});
}
} else if (key == 'range') {
self.$annotations.options({items: getAnnotations()});
} else if (key == 'selected') {
if (value === '') {
self.editing = false;
}
self.$annotations.options({selected: value});
} else if (key == 'sort') {
self.sort = getSort();
self.$annotations.options({sort: self.sort});
} else if (key == 'users') {
self.$annotations.options({items: getAnnotations()});
} else if (key == 'width') {
self.$annotations.options({
width: self.options.type == 'text' ? self.options.width + 8 : self.options.width
});
}
};
/*@
addItem <f> addItem
@*/
that.addItem = function(item) {
var pos = 0;
self.options.items.splice(pos, 0, item);
self.$annotations.addItem(pos, item);
self.$annotations.editItem(item.id);
};
that.blurItem = function() {
self.$annotations.blurItem();
};
that.editItem = function() {
self.$annotations.editItem();
};
/*@
removeItems <f> removeItems
@*/
/*
that.removeItem = function(id) {
var pos = Ox.getIndexById(self.options.items, id);
self.options.items.splice(pos, 1);
self.$annotations.removeItems && self.$annotations.removeItems([id]);
};
*/
return that;
};