575 lines
20 KiB
JavaScript
575 lines
20 KiB
JavaScript
// vim: et:ts=4:sw=4:sts=4:ft=javascript
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'use strict';
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/*@
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Ox.AnnotationFolder <f:Ox.Element> AnnotationFolder Object
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() -> <f> AnnotationFolder Object
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(options) -> <f> AnnotationFolder Object
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(options, self) -> <f> AnnotationFolder Object
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options <o> Options object
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editable <b|false> If true, annotations can be added
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id <s> id
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items <a|[]> items
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title <s> title
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type <s|'text'> panel type
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width <n|0>
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self <o> shared private variable
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@*/
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Ox.AnnotationFolder = function(options, self) {
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self = self || {};
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var that = Ox.Element({}, self)
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.defaults({
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clickLink: null,
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collapsed: false,
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editable: false,
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id: '',
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'in': 0,
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item: '',
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items: [],
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out: 0,
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position: 0,
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range: 'all',
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selected: '',
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showWidget: false,
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sort: 'position',
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title: '',
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type: 'text',
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users: 'all',
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widgetSize: 256,
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width: 0
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})
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.options(options || {});
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self.annotations = getAnnotations();
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self.points = getPoints();
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self.position = self.options.position;
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self.sort = getSort();
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self.widget = self.options.type == 'event' ? 'Calendar'
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: self.options.type == 'place' ? 'Map' : '';
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if (self.widget) {
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self.$defineButton = Ox.Button({
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disabled: !self.options.selected,
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id: 'define',
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style: 'symbol',
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title: 'click',
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tooltip: 'Define ' + Ox.toTitleCase(self.options.type),
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type: 'image'
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})
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.bindEvent({
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click: function() {
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var item = Ox.getObjectById(self.options.items, self.options.selected);
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that.triggerEvent('define', item.place ? {
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id: item.place.id
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} : {
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name: item.value
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});
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}
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});
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}
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self.$addButton = Ox.Button({
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id: 'add',
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style: 'symbol',
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title: 'add',
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tooltip: 'Add ' + self.options.item,
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type: 'image'
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})
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.bindEvent({
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click: function() {
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that.triggerEvent('add', {value: ''});
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}
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});
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self.$infoButton = Ox.Button({
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style: 'symbol',
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title: 'info',
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type: 'image'
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})
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.bindEvent({
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click: function() {
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that.triggerEvent('info');
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}
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});
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self.$panel = Ox.CollapsePanel({
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collapsed: self.options.collapsed,
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extras: Ox.merge(
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self.widget ? [self.$defineButton] : [],
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[self.options.editable ? self.$addButton : self.$infoButton]
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),
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size: 16,
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title: self.options.title
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})
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.addClass('OxAnnotationFolder')
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.bindEvent({
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toggle: toggleLayer
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});
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that.setElement(self.$panel);
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that.$content = that.$element.$content;
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if (self.widget) {
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self.widgetSize = self.options.showWidget * self.options.widgetSize;
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self.$outer = Ox.Element()
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.css({
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display: 'table-cell',
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width: self.options.width + 'px'
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})
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.appendTo(that.$content);
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self.$inner = Ox.Element()
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.css({
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height: self.widgetSize + 'px',
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overflow: 'hidden'
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})
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.appendTo(self.$outer);
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if (options.type == 'event') {
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self.$widget = self.$calendar = Ox.Calendar({
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events: getEvents(),
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height: self.widgetSize,
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showZoombar: true,
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width: self.options.width,
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zoomOnlyWhenFocused: true
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})
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.css({
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width: self.options.width + 'px',
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height: self.widgetSize + 'px'
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})
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.bindEvent({
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select: function(data) {
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if (!data.id && self.options.selected && Ox.getObjectById(self.options.items, self.options.selected).event) {
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// only deselect annotation if the event deselect was not
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// caused by switching to an annotation without event
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self.$annotations.options({selected: ''});
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} else if (data.annotationIds.indexOf(self.options.selected) == -1) {
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// only select a new annotation if the currently selected
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// annotation does not match the selected event
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self.$annotations.options({selected: data.annotationIds[0]});
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}
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}
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})
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.appendTo(self.$inner);
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} else { // place
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self.$widget = self.$map = Ox.Map({
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places: getPlaces(),
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showTypes: true,
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// FIXME: should be showZoombar
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zoombar: true,
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zoomOnlyWhenFocused: true
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// showLabels: true
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})
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.css({
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width: self.options.width + 'px',
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height: self.widgetSize + 'px'
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})
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.bindEvent({
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// FIXME: should be select, not selectplace
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selectplace: function(data) {
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if (!data.id && self.options.selected && Ox.getObjectById(self.options.items, self.options.selected).place) {
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// only deselect annotation if the place deselect was not
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// caused by switching to an annotation without place
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self.$annotations.options({selected: ''});
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} else if (data.annotationIds && data.annotationIds.indexOf(self.options.selected) == -1) {
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// only select a new annotation if the currently selected
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// annotation does not match the selected place
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self.$annotations.options({selected: data.annotationIds[0]});
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}
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}
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})
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.appendTo(self.$inner);
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}
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self.$resizebar = Ox.Element({
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tooltip: 'Drag to resize or click to toggle map' // fixme: update as w/ splitpanels
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})
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.addClass('OxResizebar OxHorizontal')
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.css({
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position: 'absolute',
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top: self.widgetSize + 'px',
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cursor: 'ns-resize'
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})
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.append($('<div>').addClass('OxSpace'))
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.append($('<div>').addClass('OxLine'))
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.append($('<div>').addClass('OxSpace'))
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.bindEvent({
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anyclick: toggleWidget,
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dragstart: dragstart,
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drag: drag,
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dragend: dragend
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})
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.appendTo(self.$outer);
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}
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self.$annotations = Ox.ArrayEditable({
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clickLink: self.options.clickLink,
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editable: self.options.editable,
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items: self.annotations,
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placeholder: 'No ' + self.options.title,
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selected: self.options.selected,
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separator: ';',
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sort: self.sort,
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submitOnBlur: false,
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width: self.options.width,
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maxHeight: self.options.type == 'text' ? Infinity : void 0,
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type: self.options.type == 'text' ? 'textarea' : 'input'
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})
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//.css({marginTop: '256px'})
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.bindEvent({
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add: function(data) {
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if (self.editing) {
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// FIXME: changed value will not be saved!
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}
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that.triggerEvent('add', {value: data.value || ''});
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},
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blur: function() {
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// the video editor will, if it has not received focus,
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// call blurItem
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that.triggerEvent('blur');
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},
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change: changeAnnotation,
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'delete': removeAnnotation,
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edit: function() {
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self.editing = true;
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that.triggerEvent('edit');
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},
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select: selectAnnotation,
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submit: submitAnnotation,
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key_space: function() {
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that.triggerEvent('paused');
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}
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})
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.appendTo(
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['event', 'place'].indexOf(self.options.type) > -1
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? self.$outer : that.$content
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);
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self.options.selected && setTimeout(function() {
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// need timeout in order to trigger events
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if (self.options.collapsed) {
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self.$panel.options({collapsed: false});
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}
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selectAnnotation({id: self.options.selected});
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}, 0);
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showWarnings();
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function changeAnnotation(data) {
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var item = Ox.getObjectById(self.options.items, data.id);
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item.value = data.value;
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that.triggerEvent('change', item);
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}
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function crossesPoint() {
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var sort = [self.position, self.options.position].sort(),
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positionA = sort[0],
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positionB = sort[1];
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return self.points.some(function(point) {
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return point > positionA && point < positionB;
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});
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}
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function dragstart() {
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if (self.options.showWidget) {
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self.drag = {
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startSize: self.options.widgetSize
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};
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}
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}
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function drag(e) {
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if (self.options.showWidget) {
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self.options.widgetSize = Ox.limit(
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self.drag.startSize + e.clientDY, 128, 384
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);
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if (self.options.widgetSize >= 248 && self.options.widgetSize <= 264) {
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self.options.widgetSize = 256;
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}
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self.$resizebar.css({top: self.options.widgetSize + 'px'});
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self.$inner.css({height: self.options.widgetSize + 'px'});
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self.$widget.options({height: self.options.widgetSize});
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}
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}
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function dragend(e) {
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if (self.options.showWidget) {
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that.triggerEvent('resizewidget', {size: self.options.widgetSize});
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}
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}
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function getAnnotations() {
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return self.options.items.filter(function(item) {
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return self.editing && item.id == self.options.selected || (
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(
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self.options.range == 'all' || (
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self.options.range == 'selection'
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&& item['in'] < self.options.out
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&& item.out > self.options['in']
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) || (
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self.options.range == 'position'
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&& item['in'] <= self.options.position
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&& item.out >= self.options.position
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)
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) && (
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self.options.users == 'all'
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|| self.options.users.indexOf(item.user) > -1
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)
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);
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});
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}
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function getPoints() {
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return Ox.unique(Ox.flatten(
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self.options.items.map(function(item) {
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return [item['in'], item.out];
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})
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));
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}
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function getEvents() {
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var events = [];
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self.annotations.filter(function(item) {
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return !!item.event;
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}).forEach(function(item) {
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var index = Ox.getIndexById(events, item.event.id);
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if (index == -1) {
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events.push(Ox.extend({
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annotationIds: [item.id]
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}, item.event))
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} else {
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events[index].annotationIds.push(item.id);
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}
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});
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return events;
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}
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function getPlaces() {
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var places = [];
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self.annotations.filter(function(item) {
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return !!item.place;
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}).forEach(function(item) {
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var index = Ox.getIndexById(places, item.place.id);
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if (index == -1) {
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places.push(Ox.extend({
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annotationIds: [item.id]
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}, item.place));
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} else {
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places[index].annotationIds.push(item.id);
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}
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});
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return places;
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}
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function getSort() {
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return ({
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duration: ['-duration', '+in', '+value'],
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position: ['+in', '-duration', '+value'],
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text: ['+value', '+in', '-duration']
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})[self.options.sort];
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}
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function removeAnnotation(data) {
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var item;
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self.editing = false;
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if (self.widget) {
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item = Ox.getObjectById(self.options.items, data.id);
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if (item[self.options.type]) {
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if (self.options.type == 'event') {
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self.$calendar.removeEvent(data.id);
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} else {
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self.$map.removePlace(data.id)
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.options({selected: ''}) // deselect resultPlace
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.triggerEvent('key_escape'); // remove resultPlace
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}
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}
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}
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that.triggerEvent('remove', {id: data.id});
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}
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function selectAnnotation(data) {
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var item = Ox.getObjectById(self.options.items, data.id);
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self.options.selected = item ? data.id : '';
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if (self.widget) {
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if (self.options.type == 'event') {
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self.$calendar.options({
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selected: item && item.event ? item.event.id : ''
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})
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.panToEvent();
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} else {
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self.$map.options({
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selected: item && item.place ? item.place.id : ''
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})
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.panToPlace();
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}
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}
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that.triggerEvent('select', Ox.extend(data, item ? {
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'in': item['in'],
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out: item.out,
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layer: self.options.id
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} : {}));
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}
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function showWarnings() {
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if (self.widget && self.options.items.length) {
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self.$annotations.find('.OxEditableElement').each(function() {
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var $element = $(this);
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// We don't want to catch an eventual placeholder,
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// which is an EditableElement without .data('id')
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if (
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$element.data('id')
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&& !Ox.getObjectById(
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self.options.items, $element.data('id')
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)[self.options.type]
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) {
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$element.addClass('OxWarning');
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}
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});
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}
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}
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function submitAnnotation(data) {
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var item = Ox.getObjectById(self.options.items, data.id);
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item.value = data.value;
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self.editing = false;
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//self.$annotations.options({items: self.options.items});
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self.options.sort == 'text' && self.$annotations.reloadItems();
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that.triggerEvent('submit', item);
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}
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function toggleLayer() {
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self.options.collapsed = !self.options.collapsed;
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if (self.options.collapsed) {
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self.editing && that.blurItem();
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self.$annotations.loseFocus();
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}
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that.triggerEvent('togglelayer', {collapsed: self.options.collapsed});
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}
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function toggleWidget() {
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self.options.showWidget = !self.options.showWidget;
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self.widgetSize = self.options.showWidget * self.options.widgetSize;
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self.$resizebar.animate({top: self.widgetSize + 'px'}, 250);
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self.$inner.animate({height: self.widgetSize + 'px'}, 250);
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self.$widget.animate({height: self.widgetSize + 'px'}, 250, function() {
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self.$widget.options({height: self.widgetSize});
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});
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that.triggerEvent('togglewidget', {collapsed: !self.options.showWidget});
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}
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function updateAnnotations() {
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self.annotations = getAnnotations();
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self.$annotations.options({items: self.annotations});
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showWarnings();
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if (self.widget) {
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self.options.type == 'event'
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? self.$calendar.options({events: getEvents()})
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: self.$map.options({places: getPlaces()});
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}
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}
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self.setOption = function(key, value) {
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if (['in', 'out'].indexOf(key) > -1 && self.editing) {
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var item = Ox.getObjectById(self.options.items, self.options.selected);
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item[key] = value;
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item.duration = self.options.out - self.options['in'];
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self.points = getPoints();
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}
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if (key == 'in') {
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//fixme: array editable should support item updates while editing
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self.options.range == 'selection' && updateAnnotations();
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} else if (key == 'out') {
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self.options.range == 'selection' && updateAnnotations();
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} else if (key == 'position') {
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if (self.options.range == 'position') {
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crossesPoint() && updateAnnotations();
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self.position = self.options.position;
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}
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} else if (key == 'range') {
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updateAnnotations();
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} else if (key == 'selected') {
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if (value === '') {
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self.editing = false;
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}
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if (value && self.options.collapsed) {
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self.$panel.options({collapsed: false});
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}
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self.$annotations.options({selected: value});
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} else if (key == 'sort') {
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self.sort = getSort();
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self.$annotations.options({sort: self.sort});
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showWarnings();
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} else if (key == 'users') {
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updateAnnotations();
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} else if (key == 'width') {
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Ox.print('RESIZE!!!!')
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if (self.widget) {
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self.$outer.options({width: self.options.width});
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self.$inner.options({width: self.options.width});
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self.$widget.options({width: self.options.width});
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}
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self.$annotations.options({
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width: self.options.type == 'text' ? self.options.width + 8 : self.options.width
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});
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}
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};
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/*@
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addItem <f> addItem
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@*/
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that.addItem = function(item) {
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Ox.print('FOLDER ADD ITEM', item)
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var pos = 0;
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self.options.items.splice(pos, 0, item);
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self.$panel.options({collapsed: false});
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self.$annotations
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.addItem(pos, item)
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.options({selected: item.id})
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.editItem();
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showWarnings();
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//selectAnnotation(item);
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//that.triggerEvent('edit');
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return that;
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};
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that.blurItem = function() {
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self.editing = false;
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self.$annotations.blurItem();
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return that;
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};
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that.editItem = function() {
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self.editing = true;
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self.$panel.options({collapsed: false});
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self.$annotations.editItem();
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return that;
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};
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/*@
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removeItems <f> removeItems
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@*/
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/*
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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]);
|
|
};
|
|
*/
|
|
|
|
that.updateItem = function(data) {
|
|
var item = Ox.getObjectById(self.options.items, data.id);
|
|
Ox.forEach(data, function(value, key) {
|
|
item[key] = value;
|
|
});
|
|
updateAnnotations();
|
|
if (self.widget && item[self.options.type]) {
|
|
// if updating has made the item match
|
|
// an event or place, then select it
|
|
self.$widget.options({selected: item[self.options.type].id});
|
|
}
|
|
return that;
|
|
};
|
|
|
|
return that;
|
|
|
|
};
|