760 lines
25 KiB
JavaScript
760 lines
25 KiB
JavaScript
'use strict';
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/*@
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Ox.Dialog <f:Ox.Element> Dialog object
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() -> <o> Dialog object
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(options) -> <o> Dialog object
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(options, self) -> <o> Dialog object
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options <o> Options object
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self <o> Shared private variable
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@*/
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Ox.Dialog = function(options, self) {
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// fixme: use controlsTop/controlsBottom options, like in VideoPlayer (????)
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self = self || {};
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var that = Ox.Element({}, self)
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.defaults({
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buttons: [],
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controlsBottom: [],
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controlsTop: [],
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closeButton: false,
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content: null,
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fixedCenter: false,
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fixedSize: false,
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fixedRatio: false,
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focus: true,
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height: 200,
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keys: {},
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maxHeight: Infinity,
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maximizeButton: false,
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maxWidth: Infinity,
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minHeight: 64,
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minWidth: 128,
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removeOnClose: false,
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title: '',
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width: 400
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})
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.options(options || {})
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.update({
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buttons: setButtons,
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content: setContent,
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height: function() {
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setMinAndMax();
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setCSS({height: self.options.height});
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},
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title: function() {
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self.$title.animate({
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opacity: 0
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}, 50, function() {
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self.$title.html(self.options.title).animate({
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opacity: 1
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}, 50);
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});
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},
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width: function() {
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setMinAndMax();
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setCSS({width: self.options.width});
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}
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})
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.addClass('OxDialog')
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.bindEvent({
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key_enter: function() {
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keypress('enter');
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},
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key_escape: function() {
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keypress('escape');
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}
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})
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.hide()
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.appendTo(Ox.UI.$body);
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self.hasButtons = !!self.options.buttons.length;
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self.barsHeight = 24 + 24 * self.hasButtons;
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self.initialMaxHeight = self.options.maxHeight;
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self.initialMaxWidth = self.options.maxWidth;
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self.titleMargin = 8 + (self.options.closeButton ? 20 : 0)
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+ (self.options.maximizeButton ? 20 : 0);
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if (self.options.focus) {
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self.$layer = Ox.Layer({type: 'dialog'});
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}
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self.$box = $('<div>')
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.addClass('OxDialogBox')
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.css({zIndex: 11});
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self.$titlebar = Ox.Bar({
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size: 24
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})
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.addClass('OxTitlebar')
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.appendTo(that);
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if (self.options.closeButton) {
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self.$closeButton = Ox.Button({
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title: 'close',
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type: 'image'
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})
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.css({
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top: '4px',
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left: '4px'
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})
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.bindEvent({
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click: function() {
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that.close();
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}
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})
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.appendTo(self.$titlebar);
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}
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if (self.options.maximizeButton) {
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self.$maximizeButton = Ox.Button({
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type: 'image',
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values: ['add', 'remove']
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})
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.css({
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top: '4px',
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left: '24px'
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})
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.bindEvent({
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click: maximize
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})
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.appendTo(self.$titlebar);
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}
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self.$title = Ox.Element()
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.addClass('OxTitle')
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.css({
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marginLeft: self.titleMargin + 'px',
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marginRight: self.titleMargin + 'px'
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})
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.html(self.options.title)
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.appendTo(self.$titlebar);
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setContent();
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if (self.hasButtons) {
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self.$buttonsbar = Ox.Bar({
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size: 24
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})
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.addClass('OxButtonsbar')
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.appendTo(that);
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self.$buttonsLeft = $('<div>')
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.addClass('OxButtonsLeft')
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.appendTo(self.$buttonsbar.$element);
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self.$buttonsRight = $('<div>')
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.addClass('OxButtonsRight')
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.appendTo(self.$buttonsbar.$element);
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setButtons();
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}
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if (!self.options.fixedCenter) {
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self.$titlebar.css({
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cursor: 'move'
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})
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.bindEvent({
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doubleclick: function() {
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!self.centered && center(true);
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},
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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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self.hasButtons && self.$buttonsbar.css({
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cursor: 'move'
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})
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.bindEvent({
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doubleclick: function() {
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!self.centered && center(true);
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},
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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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}
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!self.options.fixedSize && [
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'TopLeft', 'Top', 'TopRight', 'Left', 'Right', 'BottomLeft', 'Bottom', 'BottomRight'
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].forEach(function(edge) {
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Ox.Element()
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.addClass('OxResize OxResize' + edge)
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.bindEvent({
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doubleclick: function() {
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reset(true);
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},
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dragstart: resizestart,
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drag: resize,
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dragend: resizeend
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})
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.appendTo(that);
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});
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function center(animate) {
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var ms = animate ? 100 : 0;
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self.centered && decenter();
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that.animate({
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left: Math.round(
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(window.innerWidth - self.options.width) / 2
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) + 'px',
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top: Math.round(
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(window.innerHeight - self.options.height - self.barsHeight) * 0.4
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) + 'px',
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width: self.options.width + 'px',
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height: self.options.height + self.barsHeight + 'px'
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}, ms, function() {
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that.css({
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left: 0,
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top: 0,
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right: 0,
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bottom: Math.round(
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(window.innerHeight - self.options.height - self.barsHeight) * 0.2
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) + 'px',
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margin: 'auto'
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});
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self.centered = true;
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Ox.isFunction(animate) && animate();
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});
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}
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function decenter() {
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var offset = that.offset();
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if (self.centered) {
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that.css({
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left: offset.left + 'px',
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top: offset.top + 'px',
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margin: 0
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});
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self.centered = false;
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}
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}
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function dragstart(event) {
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var offset;
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if (!$(event.target).is('.OxButton')) {
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offset = that.offset();
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self.drag = {
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left: offset.left,
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top: offset.top,
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x: event.clientX,
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y: event.clientY
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};
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decenter();
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that.wrap(self.$box);
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}
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}
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function drag(event) {
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Ox.Log('Window', document.body.scrollTop, '...')
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var left, top;
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if (!$(event.target).is('.OxButton')) {
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left = Ox.limit(
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self.drag.left - self.drag.x + event.clientX,
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self.minLeft, self.maxLeft
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);
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top = Ox.limit(
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self.drag.top - self.drag.y + event.clientY,
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self.minTop, self.maxTop
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);
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setCSS({
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left: left,
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top: top
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});
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}
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}
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function dragend() {
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that.unwrap();
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}
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function getButtonById(id) {
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var ret = null;
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Ox.forEach(self.options.buttons, function(button) {
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if (button.options && button.options('id') == id) {
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ret = button;
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Ox.Break();
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}
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});
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return ret;
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}
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function keypress(key) {
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var id = self.options.keys[key];
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Ox.Log('Window', id, getButtonById(id));
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id && getButtonById(id).$element.trigger('click');
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}
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function maximize() {
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var data, offset = that.offset();
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decenter();
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if (!self.maximized) {
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self.originalLeft = offset.left;
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self.originalTop = offset.top;
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self.originalWidth = self.options.width;
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self.originalHeight = self.options.height;
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}
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setCSS(self.maximized ? {
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left: self.originalLeft,
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top: self.originalTop,
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width: self.originalWidth,
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height: self.originalHeight
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} : {
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left: Math.round((window.innerWidth - self.options.maxWidth) / 2),
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top: Math.round((window.innerHeight - self.options.maxHeight - self.barsHeight) / 2),
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width: self.options.maxWidth,
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height: self.options.maxHeight
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}, true);
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self.maximized = !self.maximized;
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}
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function reset(animate) {
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var data, left, offset, top;
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if (!self.centered) {
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offset = that.offset();
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left = Ox.limit(
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offset.left + Math.round((self.options.width - self.initialWidth) / 2),
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self.minLeft, self.maxLeft
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);
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top = Ox.limit(
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offset.top + Math.round((self.options.height - self.initialHeight) / 2),
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self.minTop, self.maxTop
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);
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}
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setCSS(Ox.extend({
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width: self.initialWidth,
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height: self.initialHeight
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}, self.centered ? {} : {
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left: left,
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top: top
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}), animate);
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}
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function resizestart(event) {
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var edge = event.target.className.slice(17).toLowerCase(),
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offset = that.offset();
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self.drag = {
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edge: edge,
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height: self.options.height,
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isLeft: edge.indexOf('left') > -1,
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isTop: edge.indexOf('top') > -1,
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isRight: edge.indexOf('right') > -1,
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isBottom: edge.indexOf('bottom') > -1,
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left: offset.left,
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top: offset.top,
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width: self.options.width
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};
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decenter();
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if (self.maximized) {
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self.$maximizeButton.toggle();
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self.maximized = false;
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}
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that.wrap(self.$box);
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}
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function resize(event) {
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var ratio = self.drag.width / self.drag.height, horizontal, vertical;
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if (!self.drag.fixedRatio && event.shiftKey) {
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self.drag.centerX = Math.round(self.drag.left + self.drag.width / 2);
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self.drag.centerY = Math.round(self.drag.top + self.drag.height / 2);
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}
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self.drag.fixedCenter = self.options.fixedCenter || event.altKey;
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self.drag.fixedRatio = self.options.fixedRatio || event.shiftKey;
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horizontal = self.drag.edge == 'left' || self.drag.edge == 'right'
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|| ratio >= 1 || !self.drag.fixedRatio;
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vertical = self.drag.edge == 'top' || self.drag.edge == 'bottom'
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|| ratio < 1 || !self.drag.fixedRatio;
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if (self.drag.isLeft && horizontal) {
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self.options.width = Ox.limit(
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self.options.width + (
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self.drag.left - Math.min(event.clientX, self.maxLeft)
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) * (self.drag.fixedCenter ? 2 : 1),
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self.options.minWidth,
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self.options.maxWidth
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);
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if (self.drag.fixedRatio) {
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self.options.height = Ox.limit(
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Math.round(self.options.width / ratio),
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self.options.minHeight,
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self.options.maxHeight
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);
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self.options.width = Math.round(self.options.height * ratio);
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}
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setCSS(Ox.extend({
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left: self.drag.left + (
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self.drag.width - self.options.width
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) / (self.drag.fixedCenter ? 2 : 1),
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width: self.options.width
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}, self.drag.fixedRatio ? {
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top: Math.max(Math.round(
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self.drag.edge == 'topleft'
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? self.drag.top + self.drag.height - self.options.height
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: self.drag.edge == 'bottomleft'
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? self.drag.top
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: self.drag.centerY - self.options.height / 2
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), self.minTop),
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height: self.options.height
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} : {}));
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}
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if (self.drag.isTop && vertical) {
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self.options.height = Ox.limit(
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self.options.height + (
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self.drag.top - Ox.limit(event.clientY, self.minTop, self.maxTop)
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) * (self.drag.fixedCenter ? 2 : 1),
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self.options.minHeight,
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self.options.maxHeight
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);
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if (self.drag.fixedRatio) {
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self.options.width = Ox.limit(
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Math.round(self.options.height * ratio),
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self.options.minWidth,
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self.options.maxWidth
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);
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self.options.height = Math.round(self.options.width / ratio);
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}
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setCSS(Ox.extend({
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top: Math.max(self.drag.top + (
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self.drag.height - self.options.height
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) / (self.drag.fixedCenter ? 2 : 1), self.minTop),
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height: self.options.height
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}, (self.drag.fixedRatio) ? {
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left: Math.round(
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self.drag.edge == 'topleft'
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? self.drag.left + self.drag.width - self.options.width
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: self.drag.edge == 'topright'
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? self.drag.left
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: self.drag.centerX - self.options.width / 2
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),
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width: self.options.width
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} : {}));
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}
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if (self.drag.isRight && horizontal) {
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self.options.width = Ox.limit(
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self.options.width + (
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Math.max(event.clientX, 24) - self.drag.left - self.drag.width
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) * (self.drag.fixedCenter ? 2 : 1),
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self.options.minWidth,
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self.options.maxWidth
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);
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if (self.drag.fixedRatio) {
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self.options.height = Ox.limit(
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Math.round(self.options.width / ratio),
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self.options.minHeight,
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self.options.maxHeight
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);
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self.options.width = Math.round(self.options.height * ratio);
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}
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setCSS(Ox.extend({
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width: self.options.width
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}, self.drag.fixedCenter ? {
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left: self.drag.left + (
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self.drag.width - self.options.width
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) / 2
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} : {}, self.drag.fixedRatio ? {
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top: Math.max(Math.round(
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self.drag.edge == 'topright'
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? self.drag.top + self.drag.height - self.options.height
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: self.drag.edge == 'bottomright'
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? self.drag.top
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: self.drag.centerY - self.options.height / 2
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), self.minTop),
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height: self.options.height
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} : {}));
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}
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if (self.drag.isBottom && vertical) {
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self.options.height = Ox.limit(
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self.options.height + (
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Math.max(event.clientY, 24) - self.drag.top - self.drag.height - self.barsHeight
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) * (self.drag.fixedCenter ? 2 : 1),
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self.options.minHeight,
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self.options.maxHeight
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);
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if (self.drag.fixedRatio) {
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self.options.width = Ox.limit(
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Math.round(self.options.height * ratio),
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self.options.minWidth,
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self.options.maxWidth
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);
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self.options.height = Math.round(self.options.width / ratio);
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}
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setCSS(Ox.extend({
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height: self.options.height
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}, self.drag.fixedCenter ? {
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top: Math.max(self.drag.top + (
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self.drag.height - self.options.height
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) / 2, self.minTop)
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} : {}, self.drag.fixedRatio && self.drag.edge == 'bottom' ? {
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left: Math.round(
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self.drag.edge == 'bottomleft'
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? self.drag.left + self.drag.width - self.options.width
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: self.drag.edge == 'bottomright'
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? self.drag.left
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: self.drag.centerX - self.options.width / 2
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),
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width: self.options.width
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} : {}));
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}
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var offset = that.offset();
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self.drag.left = offset.left;
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self.drag.top = offset.top;
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self.drag.width = self.options.width;
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self.drag.height = self.options.height;
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self.drag.minLeft = 24 - self.options.width;
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self.drag.minTop = self.hasButtons ? 24 - self.options.height - self.barsHeight : 0;
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that.triggerEvent('resize', {
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width: self.options.width,
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height: self.options.height
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});
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}
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function resizeend() {
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that.unwrap();
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that.triggerEvent('resizeend', {
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width: self.options.width,
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height: self.options.height
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});
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}
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function setButtons() {
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var buttonsLeft,
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buttonsRight,
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index = Ox.indexOf(self.options.buttons, Ox.isEmpty);
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if (index) {
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buttonsLeft = self.options.buttons.slice(0, index);
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buttonsRight = self.options.buttons.slice(index + 1);
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} else {
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buttonsLeft = [];
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buttonsRight = self.options.buttons;
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}
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self.$buttonsLeft.empty();
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buttonsLeft.forEach(function($button) {
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$button.addClass('OxLeft').appendTo(self.$buttonsLeft);
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});
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self.$buttonsRight.empty();
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buttonsRight.forEach(function($button) {
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$button.addClass('OxRight').appendTo(self.$buttonsRight);
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});
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}
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function setContent() {
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var animate = !!self.$content,
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isImage = !Ox.UI.isElement(self.options.content) && self.options.content.is('img');
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if (animate) {
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self.$content.animate({
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opacity: 0
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}, 250, function() {
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$(this).remove();
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});
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self.options.content.css({
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opacity: 0
|
|
});
|
|
}
|
|
self.$content = (isImage ? self.options.content : Ox.Element())
|
|
.addClass('OxContent')
|
|
.css(self.hasButtons ? {
|
|
bottom: '24px'
|
|
} : {
|
|
bottom: 0,
|
|
borderBottomLeftRadius: '8px',
|
|
borderBottomRightRadius: '8px'
|
|
})
|
|
.appendTo(that.$element);
|
|
!isImage && self.$content.append(
|
|
self.options.content.css(self.hasButtons ? {} : {
|
|
borderBottomLeftRadius: '8px',
|
|
borderBottomRightRadius: '8px'
|
|
})
|
|
);
|
|
animate && self.options.content.animate({
|
|
opacity: 1
|
|
}, 250);
|
|
}
|
|
|
|
function setCSS(css, animate) {
|
|
var ms = animate ? 100 : 0,
|
|
offset = that.offset(),
|
|
triggerEvent = self.isOpen && (
|
|
(css.width && css.width != self.options.width)
|
|
|| (css.height && css.height != self.options.height)
|
|
);
|
|
css = Ox.extend({
|
|
left: offset.left,
|
|
top: offset.top,
|
|
width: self.options.width,
|
|
height: self.options.height
|
|
}, css);
|
|
that.animate({
|
|
left: css.left + 'px',
|
|
top: css.top + 'px',
|
|
width: css.width + 'px',
|
|
height: css.height + self.barsHeight + 'px'
|
|
}, ms, function() {
|
|
self.options.width = css.width;
|
|
self.options.height = css.height;
|
|
self.minLeft = 24 - self.options.width;
|
|
self.minTop = self.hasButtons ? 24 - self.options.height - self.barsHeight : 0;
|
|
Ox.print('DIALOG set css RESIZE')
|
|
triggerEvent && that.triggerEvent('resize', {
|
|
width: self.options.width,
|
|
height: self.options.height
|
|
});
|
|
Ox.isFunction(animate) && animate();
|
|
});
|
|
}
|
|
|
|
function setMinAndMax() {
|
|
var ratio, maxRatio, minRatio;
|
|
self.maxLeft = window.innerWidth - 24;
|
|
self.maxTop = window.innerHeight - 24;
|
|
self.minLeft = 24 - self.options.width;
|
|
self.minTop = self.hasButtons ? 24 - self.options.height : 0;
|
|
self.options.maxHeight = Ox.limit(self.initialMaxHeight, 64, window.innerHeight - self.barsHeight);
|
|
self.options.maxWidth = Ox.limit(self.initialMaxWidth, 128, window.innerWidth);
|
|
if (self.options.fixedRatio) {
|
|
ratio = self.options.width / self.options.height;
|
|
maxRatio = self.options.maxWidth / self.options.maxHeight;
|
|
minRatio = self.options.minWidth / self.options.minHeight;
|
|
if (maxRatio > ratio) {
|
|
self.options.maxWidth = Math.round(self.options.maxHeight * ratio);
|
|
} else if (maxRatio < ratio) {
|
|
self.options.maxHeight = Math.round(self.options.maxWidth / ratio);
|
|
}
|
|
if (minRatio > ratio) {
|
|
self.options.minWidth = Math.round(self.options.minHeight * ratio);
|
|
} else if (minRatio < ratio) {
|
|
self.options.minHeight = Math.round(self.options.minWidth / ratio);
|
|
}
|
|
}
|
|
Ox.Log('Window', 'sMM', self, window.innerHeight, maxRatio)
|
|
}
|
|
|
|
/*@
|
|
close <f> close
|
|
(callback) -> <o> close
|
|
@*/
|
|
that.close = function(callback) {
|
|
if (self.isOpen) {
|
|
self.isOpen = false;
|
|
that.animate({
|
|
opacity: 0
|
|
}, 250, function() {
|
|
// that.remove();
|
|
that.hide();
|
|
callback && callback();
|
|
});
|
|
if (self.maximized) {
|
|
self.$maximizeButton.toggle();
|
|
self.maximized = false;
|
|
}
|
|
if (self.options.focus) {
|
|
self.$layer.hide();
|
|
that.loseFocus();
|
|
}
|
|
that.triggerEvent('close');
|
|
self.options.removeOnClose && that.remove();
|
|
}
|
|
return that;
|
|
};
|
|
|
|
/*@
|
|
disableButton <f> disable button
|
|
(id) -> <o> disable button
|
|
@*/
|
|
that.disableButton = function(id) {
|
|
getButtonById(id).options({disabled: true});
|
|
return that;
|
|
};
|
|
|
|
/*@
|
|
disableButtons <f> disable buttons
|
|
() -> <o> disable all buttons
|
|
@*/
|
|
that.disableButtons = function() {
|
|
self.options.buttons.forEach(function(button) {
|
|
!Ox.isEmpty(button) && button.options({disabled: true});
|
|
});
|
|
};
|
|
|
|
/*@
|
|
enableButton <f> enable button
|
|
(id) -> <o> enable button
|
|
@*/
|
|
that.enableButton = function(id) {
|
|
getButtonById(id).options({disabled: false});
|
|
return that;
|
|
};
|
|
|
|
/*@
|
|
enableButtons <f> enable buttons
|
|
() -> <o> enable all buttons
|
|
@*/
|
|
that.enableButtons = function() {
|
|
self.options.buttons.forEach(function(button) {
|
|
!Ox.isEmpty(button) && button.options({disabled: false});
|
|
});
|
|
};
|
|
|
|
/*@
|
|
open <f> open
|
|
() -> <o> open dialog
|
|
@*/
|
|
that.open = function() {
|
|
if (!self.isOpen) {
|
|
self.isOpen = true;
|
|
self.initialHeight = self.options.height;
|
|
self.initialWidth = self.options.width;
|
|
setMinAndMax();
|
|
center();
|
|
reset();
|
|
that.css({
|
|
opacity: 0
|
|
}).show().animate({
|
|
opacity: 1
|
|
}, 250);
|
|
if (self.options.focus) {
|
|
self.$layer.show();
|
|
that.gainFocus();
|
|
}
|
|
Ox.UI.$window.on({
|
|
resize: function() {
|
|
var offset = that.offset();
|
|
setMinAndMax();
|
|
if (self.centered) {
|
|
center();
|
|
} else {
|
|
that.css({
|
|
left: Math.min(offset.left, self.maxLeft) + 'px',
|
|
top: Math.min(offset.top, self.maxTop) + 'px'
|
|
});
|
|
}
|
|
}
|
|
});
|
|
that.triggerEvent('open');
|
|
}
|
|
return that;
|
|
};
|
|
|
|
/*@
|
|
setSize <f> set size
|
|
(width, height) -> <o> set size
|
|
@*/
|
|
that.setSize = function(width, height) {
|
|
self.options.width = width;
|
|
self.options.height = height;
|
|
setMinAndMax();
|
|
if (self.maximized) {
|
|
self.originalWidth = width;
|
|
self.originalHeight = height;
|
|
self.options.width = self.options.maxWidth;
|
|
self.options.height = self.options.maxHeight;
|
|
}
|
|
center(true);
|
|
that.triggerEvent('resize', {
|
|
width: self.options.width,
|
|
height: self.options.height
|
|
});
|
|
return that;
|
|
};
|
|
|
|
return that;
|
|
|
|
};
|