198 lines
7.2 KiB
JavaScript
198 lines
7.2 KiB
JavaScript
'use strict';
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/*@
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Ox.Button <f> Button Object
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options <o> Options object
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If a button is both selectable and has two values, its value is the
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selected id, and the second value corresponds to the selected state
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disabled <b|false> If true, button is disabled
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group <b|false> If true, button is part of group
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id <s|''> Element id
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overlap <s|'none'> 'none', 'left' or 'right'
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selectable <b|false> If true, button is selectable
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style <s|'default'> 'default', 'checkbox', 'symbol', 'tab' or 'video'
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title <s|''> Button title
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tooltip <s|[s]|''> Tooltip
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type <s|text> 'text' or 'image'
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value <b|s|undefined> True for selected, or current value id
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values <[o]|[]> [{id, title}, {id, title}]
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width <s|'auto'> Button width
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self <o> Shared private variable
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([options[, self]]) -> <o:Ox.Element> Button Object
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click <!> non-selectable button was clicked
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change <!> selectable button was clicked
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@*/
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Ox.Button = function(options, self) {
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self = self || {};
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var that = Ox.Element('<input>', self)
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.defaults({
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disabled: false,
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group: false,
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id: '',
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overlap: 'none',
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selectable: false,
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size: 'medium',
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// fixme: 'default' or ''?
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style: 'default',
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title: '',
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tooltip: '',
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type: 'text',
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value: void 0,
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values: [],
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width: 'auto'
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})
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.options(Ox.isArray(options.tooltip) ? Ox.extend(Ox.clone(options), {
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tooltip: options.tooltip[0]
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}) : options || {})
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.update({
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disabled: setDisabled,
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tooltip: function() {
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if (Ox.isArray(self.options.tooltip) && that.$tooltip) {
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that.$tooltip.options({
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title: self.options.tooltip[self.value]
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});
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}
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},
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title: setTitle,
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value: function() {
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if (self.options.values.length) {
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self.options.title = Ox.getObjectById(
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self.options.values, self.options.value
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).title;
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setTitle();
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}
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self.options.selectable && setSelected();
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},
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width: function() {
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that.css({width: (self.options.width - 14) + 'px'});
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}
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})
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.addClass(
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'OxButton Ox' + Ox.toTitleCase(self.options.size)
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+ (self.options.disabled ? ' OxDisabled': '')
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+ (self.options.selectable && self.options.value ? ' OxSelected' : '')
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+ (self.options.style != 'default' ? ' Ox' + Ox.toTitleCase(self.options.style) : '')
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+ (self.options.overlap != 'none' ? ' OxOverlap' + Ox.toTitleCase(self.options.overlap) : '')
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)
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.attr({
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disabled: self.options.disabled,
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type: self.options.type == 'text' ? 'button' : 'image'
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})
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.css(self.options.width == 'auto' ? {} : {
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width: (self.options.width - 14) + 'px'
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})
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.on({
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click: click,
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mousedown: mousedown
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});
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if (self.options.values.length) {
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self.options.values = self.options.values.map(function(value) {
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return {
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id: value.id || value,
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title: value.title || value
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};
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});
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self.value = Ox.getIndexById(self.options.values, self.options.value);
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if (self.value == -1) {
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self.value = 0;
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self.options.value = self.options.values[0].id;
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}
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self.options.title = self.options.values[self.value].title;
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} else if (self.options.selectable) {
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self.options.value = self.options.value || false;
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}
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setTitle();
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if (Ox.isArray(options.tooltip)) {
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self.options.tooltip = options.tooltip;
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// Ox.Element creates tooltip only on mouse over.
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// create here to overwrite tooltip title
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if (!that.$tooltip) {
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that.$tooltip = Ox.Tooltip();
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}
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that.$tooltip.options({
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title: self.options.tooltip[self.value]
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});
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}
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function click() {
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if (!self.options.disabled) {
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that.$tooltip && that.$tooltip.hide();
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that.triggerEvent('click');
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if (self.options.values.length || self.options.selectable) {
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that.toggle();
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that.triggerEvent('change', {value: self.options.value});
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}
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}
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}
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function mousedown(e) {
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if (self.options.type == 'image' && $.browser.safari) {
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// keep image from being draggable
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e.preventDefault();
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}
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}
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function setDisabled() {
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that.attr({disabled: self.options.disabled});
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that[self.options.disabled ? 'addClass' : 'removeClass']('OxDisabled');
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self.options.disabled && that.$tooltip && that.$tooltip.hide();
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self.options.type == 'image' && setTitle();
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}
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function setSelected() {
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that[self.options.value ? 'addClass' : 'removeClass']('OxSelected');
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self.options.type == 'image' && setTitle();
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}
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function setTitle() {
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if (self.options.type == 'image') {
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that.attr({
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src: Ox.UI.getImageURL(
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'symbol' + self.options.title[0].toUpperCase()
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+ self.options.title.slice(1),
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self.options.style == 'overlay' ? 'overlay' + (
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self.options.disabled ? 'Disabled'
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: self.options.selectable && self.options.value ? 'Selected'
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: ''
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)
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: self.options.style == 'video' ? 'video'
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: self.options.disabled ? 'disabled'
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: self.options.selectable && self.options.value ? 'selected'
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: ''
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)
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});
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} else {
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that.val(self.options.title);
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}
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}
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/*@
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toggle <f> toggle
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() -> <o> toggle button
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@*/
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that.toggle = function() {
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if (self.options.values.length) {
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self.value = 1 - Ox.getIndexById(self.options.values, self.options.value);
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self.options.title = self.options.values[self.value].title;
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self.options.value = self.options.values[self.value].id;
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setTitle();
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// fixme: if the tooltip is visible
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// we also need to call show()
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that.$tooltip && that.$tooltip.options({
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title: self.options.tooltip[self.value]
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});
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} else {
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self.options.value = !self.options.value;
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}
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self.options.selectable && setSelected();
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return that;
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}
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return that;
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};
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