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Diffstat (limited to 'resources/jquery.ui/jquery.ui.dialog.js')
| -rw-r--r-- | resources/jquery.ui/jquery.ui.dialog.js | 823 |
1 files changed, 823 insertions, 0 deletions
diff --git a/resources/jquery.ui/jquery.ui.dialog.js b/resources/jquery.ui/jquery.ui.dialog.js new file mode 100644 index 00000000..5f9b1f8b --- /dev/null +++ b/resources/jquery.ui/jquery.ui.dialog.js @@ -0,0 +1,823 @@ +/* + * jQuery UI Dialog 1.8.2 + * + * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT (MIT-LICENSE.txt) + * and GPL (GPL-LICENSE.txt) licenses. + * + * http://docs.jquery.com/UI/Dialog + * + * Depends: + * jquery.ui.core.js + * jquery.ui.widget.js + * jquery.ui.button.js + * jquery.ui.draggable.js + * jquery.ui.mouse.js + * jquery.ui.position.js + * jquery.ui.resizable.js + */ +(function($) { + +var uiDialogClasses = + 'ui-dialog ' + + 'ui-widget ' + + 'ui-widget-content ' + + 'ui-corner-all '; + +$.widget("ui.dialog", { + options: { + autoOpen: true, + buttons: {}, + closeOnEscape: true, + closeText: 'close', + dialogClass: '', + draggable: true, + hide: null, + height: 'auto', + maxHeight: false, + maxWidth: false, + minHeight: 150, + minWidth: 150, + modal: false, + position: 'center', + resizable: true, + show: null, + stack: true, + title: '', + width: 300, + zIndex: 1000 + }, + _create: function() { + this.originalTitle = this.element.attr('title'); + + var self = this, + options = self.options, + + title = options.title || self.originalTitle || ' ', + titleId = $.ui.dialog.getTitleId(self.element), + + uiDialog = (self.uiDialog = $('<div></div>')) + .appendTo(document.body) + .hide() + .addClass(uiDialogClasses + options.dialogClass) + .css({ + zIndex: options.zIndex + }) + // setting tabIndex makes the div focusable + // setting outline to 0 prevents a border on focus in Mozilla + .attr('tabIndex', -1).css('outline', 0).keydown(function(event) { + if (options.closeOnEscape && event.keyCode && + event.keyCode === $.ui.keyCode.ESCAPE) { + + self.close(event); + event.preventDefault(); + } + }) + .attr({ + role: 'dialog', + 'aria-labelledby': titleId + }) + .mousedown(function(event) { + self.moveToTop(false, event); + }), + + uiDialogContent = self.element + .show() + .removeAttr('title') + .addClass( + 'ui-dialog-content ' + + 'ui-widget-content') + .appendTo(uiDialog), + + uiDialogTitlebar = (self.uiDialogTitlebar = $('<div></div>')) + .addClass( + 'ui-dialog-titlebar ' + + 'ui-widget-header ' + + 'ui-corner-all ' + + 'ui-helper-clearfix' + ) + .prependTo(uiDialog), + + uiDialogTitlebarClose = $('<a href="#"></a>') + .addClass( + 'ui-dialog-titlebar-close ' + + 'ui-corner-all' + ) + .attr('role', 'button') + .hover( + function() { + uiDialogTitlebarClose.addClass('ui-state-hover'); + }, + function() { + uiDialogTitlebarClose.removeClass('ui-state-hover'); + } + ) + .focus(function() { + uiDialogTitlebarClose.addClass('ui-state-focus'); + }) + .blur(function() { + uiDialogTitlebarClose.removeClass('ui-state-focus'); + }) + .click(function(event) { + self.close(event); + return false; + }) + .appendTo(uiDialogTitlebar), + + uiDialogTitlebarCloseText = (self.uiDialogTitlebarCloseText = $('<span></span>')) + .addClass( + 'ui-icon ' + + 'ui-icon-closethick' + ) + .text(options.closeText) + .appendTo(uiDialogTitlebarClose), + + uiDialogTitle = $('<span></span>') + .addClass('ui-dialog-title') + .attr('id', titleId) + .html(title) + .prependTo(uiDialogTitlebar); + + //handling of deprecated beforeclose (vs beforeClose) option + //Ticket #4669 http://dev.jqueryui.com/ticket/4669 + //TODO: remove in 1.9pre + if ($.isFunction(options.beforeclose) && !$.isFunction(options.beforeClose)) { + options.beforeClose = options.beforeclose; + } + + uiDialogTitlebar.find("*").add(uiDialogTitlebar).disableSelection(); + + if (options.draggable && $.fn.draggable) { + self._makeDraggable(); + } + if (options.resizable && $.fn.resizable) { + self._makeResizable(); + } + + self._createButtons(options.buttons); + self._isOpen = false; + + if ($.fn.bgiframe) { + uiDialog.bgiframe(); + } + }, + _init: function() { + if ( this.options.autoOpen ) { + this.open(); + } + }, + + destroy: function() { + var self = this; + + if (self.overlay) { + self.overlay.destroy(); + } + self.uiDialog.hide(); + self.element + .unbind('.dialog') + .removeData('dialog') + .removeClass('ui-dialog-content ui-widget-content') + .hide().appendTo('body'); + self.uiDialog.remove(); + + if (self.originalTitle) { + self.element.attr('title', self.originalTitle); + } + + return self; + }, + + widget: function() { + return this.uiDialog; + }, + + close: function(event) { + var self = this, + maxZ; + + if (false === self._trigger('beforeClose', event)) { + return; + } + + if (self.overlay) { + self.overlay.destroy(); + } + self.uiDialog.unbind('keypress.ui-dialog'); + + self._isOpen = false; + + if (self.options.hide) { + self.uiDialog.hide(self.options.hide, function() { + self._trigger('close', event); + }); + } else { + self.uiDialog.hide(); + self._trigger('close', event); + } + + $.ui.dialog.overlay.resize(); + + // adjust the maxZ to allow other modal dialogs to continue to work (see #4309) + if (self.options.modal) { + maxZ = 0; + $('.ui-dialog').each(function() { + if (this !== self.uiDialog[0]) { + maxZ = Math.max(maxZ, $(this).css('z-index')); + } + }); + $.ui.dialog.maxZ = maxZ; + } + + return self; + }, + + isOpen: function() { + return this._isOpen; + }, + + // the force parameter allows us to move modal dialogs to their correct + // position on open + moveToTop: function(force, event) { + var self = this, + options = self.options, + saveScroll; + + if ((options.modal && !force) || + (!options.stack && !options.modal)) { + return self._trigger('focus', event); + } + + if (options.zIndex > $.ui.dialog.maxZ) { + $.ui.dialog.maxZ = options.zIndex; + } + if (self.overlay) { + $.ui.dialog.maxZ += 1; + self.overlay.$el.css('z-index', $.ui.dialog.overlay.maxZ = $.ui.dialog.maxZ); + } + + //Save and then restore scroll since Opera 9.5+ resets when parent z-Index is changed. + // http://ui.jquery.com/bugs/ticket/3193 + saveScroll = { scrollTop: self.element.attr('scrollTop'), scrollLeft: self.element.attr('scrollLeft') }; + $.ui.dialog.maxZ += 1; + self.uiDialog.css('z-index', $.ui.dialog.maxZ); + self.element.attr(saveScroll); + self._trigger('focus', event); + + return self; + }, + + open: function() { + if (this._isOpen) { return; } + + var self = this, + options = self.options, + uiDialog = self.uiDialog; + + self.overlay = options.modal ? new $.ui.dialog.overlay(self) : null; + if (uiDialog.next().length) { + uiDialog.appendTo('body'); + } + self._size(); + self._position(options.position); + uiDialog.show(options.show); + self.moveToTop(true); + + // prevent tabbing out of modal dialogs + if (options.modal) { + uiDialog.bind('keypress.ui-dialog', function(event) { + if (event.keyCode !== $.ui.keyCode.TAB) { + return; + } + + var tabbables = $(':tabbable', this), + first = tabbables.filter(':first'), + last = tabbables.filter(':last'); + + if (event.target === last[0] && !event.shiftKey) { + first.focus(1); + return false; + } else if (event.target === first[0] && event.shiftKey) { + last.focus(1); + return false; + } + }); + } + + // set focus to the first tabbable element in the content area or the first button + // if there are no tabbable elements, set focus on the dialog itself + $([]) + .add(uiDialog.find('.ui-dialog-content :tabbable:first')) + .add(uiDialog.find('.ui-dialog-buttonpane :tabbable:first')) + .add(uiDialog) + .filter(':first') + .focus(); + + self._trigger('open'); + self._isOpen = true; + + return self; + }, + + _createButtons: function(buttons) { + var self = this, + hasButtons = false, + uiDialogButtonPane = $('<div></div>') + .addClass( + 'ui-dialog-buttonpane ' + + 'ui-widget-content ' + + 'ui-helper-clearfix' + ); + + // if we already have a button pane, remove it + self.uiDialog.find('.ui-dialog-buttonpane').remove(); + + if (typeof buttons === 'object' && buttons !== null) { + $.each(buttons, function() { + return !(hasButtons = true); + }); + } + if (hasButtons) { + $.each(buttons, function(name, fn) { + var button = $('<button type="button"></button>') + .text(name) + .click(function() { fn.apply(self.element[0], arguments); }) + .appendTo(uiDialogButtonPane); + if ($.fn.button) { + button.button(); + } + }); + uiDialogButtonPane.appendTo(self.uiDialog); + } + }, + + _makeDraggable: function() { + var self = this, + options = self.options, + doc = $(document), + heightBeforeDrag; + + function filteredUi(ui) { + return { + position: ui.position, + offset: ui.offset + }; + } + + self.uiDialog.draggable({ + cancel: '.ui-dialog-content, .ui-dialog-titlebar-close', + handle: '.ui-dialog-titlebar', + containment: 'document', + start: function(event, ui) { + heightBeforeDrag = options.height === "auto" ? "auto" : $(this).height(); + $(this).height($(this).height()).addClass("ui-dialog-dragging"); + self._trigger('dragStart', event, filteredUi(ui)); + }, + drag: function(event, ui) { + self._trigger('drag', event, filteredUi(ui)); + }, + stop: function(event, ui) { + options.position = [ui.position.left - doc.scrollLeft(), + ui.position.top - doc.scrollTop()]; + $(this).removeClass("ui-dialog-dragging").height(heightBeforeDrag); + self._trigger('dragStop', event, filteredUi(ui)); + $.ui.dialog.overlay.resize(); + } + }); + }, + + _makeResizable: function(handles) { + handles = (handles === undefined ? this.options.resizable : handles); + var self = this, + options = self.options, + // .ui-resizable has position: relative defined in the stylesheet + // but dialogs have to use absolute or fixed positioning + position = self.uiDialog.css('position'), + resizeHandles = (typeof handles === 'string' ? + handles : + 'n,e,s,w,se,sw,ne,nw' + ); + + function filteredUi(ui) { + return { + originalPosition: ui.originalPosition, + originalSize: ui.originalSize, + position: ui.position, + size: ui.size + }; + } + + self.uiDialog.resizable({ + cancel: '.ui-dialog-content', + containment: 'document', + alsoResize: self.element, + maxWidth: options.maxWidth, + maxHeight: options.maxHeight, + minWidth: options.minWidth, + minHeight: self._minHeight(), + handles: resizeHandles, + start: function(event, ui) { + $(this).addClass("ui-dialog-resizing"); + self._trigger('resizeStart', event, filteredUi(ui)); + }, + resize: function(event, ui) { + self._trigger('resize', event, filteredUi(ui)); + }, + stop: function(event, ui) { + $(this).removeClass("ui-dialog-resizing"); + options.height = $(this).height(); + options.width = $(this).width(); + self._trigger('resizeStop', event, filteredUi(ui)); + $.ui.dialog.overlay.resize(); + } + }) + .css('position', position) + .find('.ui-resizable-se').addClass('ui-icon ui-icon-grip-diagonal-se'); + }, + + _minHeight: function() { + var options = this.options; + + if (options.height === 'auto') { + return options.minHeight; + } else { + return Math.min(options.minHeight, options.height); + } + }, + + _position: function(position) { + var myAt = [], + offset = [0, 0], + isVisible; + + position = position || $.ui.dialog.prototype.options.position; + + // deep extending converts arrays to objects in jQuery <= 1.3.2 :-( +// if (typeof position == 'string' || $.isArray(position)) { +// myAt = $.isArray(position) ? position : position.split(' '); + + if (typeof position === 'string' || (typeof position === 'object' && '0' in position)) { + myAt = position.split ? position.split(' ') : [position[0], position[1]]; + if (myAt.length === 1) { + myAt[1] = myAt[0]; + } + + $.each(['left', 'top'], function(i, offsetPosition) { + if (+myAt[i] === myAt[i]) { + offset[i] = myAt[i]; + myAt[i] = offsetPosition; + } + }); + } else if (typeof position === 'object') { + if ('left' in position) { + myAt[0] = 'left'; + offset[0] = position.left; + } else if ('right' in position) { + myAt[0] = 'right'; + offset[0] = -position.right; + } + + if ('top' in position) { + myAt[1] = 'top'; + offset[1] = position.top; + } else if ('bottom' in position) { + myAt[1] = 'bottom'; + offset[1] = -position.bottom; + } + } + + // need to show the dialog to get the actual offset in the position plugin + isVisible = this.uiDialog.is(':visible'); + if (!isVisible) { + this.uiDialog.show(); + } + this.uiDialog + // workaround for jQuery bug #5781 http://dev.jquery.com/ticket/5781 + .css({ top: 0, left: 0 }) + .position({ + my: myAt.join(' '), + at: myAt.join(' '), + offset: offset.join(' '), + of: window, + collision: 'fit', + // ensure that the titlebar is never outside the document + using: function(pos) { + var topOffset = $(this).css(pos).offset().top; + if (topOffset < 0) { + $(this).css('top', pos.top - topOffset); + } + } + }); + if (!isVisible) { + this.uiDialog.hide(); + } + }, + + _setOption: function(key, value){ + var self = this, + uiDialog = self.uiDialog, + isResizable = uiDialog.is(':data(resizable)'), + resize = false; + + switch (key) { + //handling of deprecated beforeclose (vs beforeClose) option + //Ticket #4669 http://dev.jqueryui.com/ticket/4669 + //TODO: remove in 1.9pre + case "beforeclose": + key = "beforeClose"; + break; + case "buttons": + self._createButtons(value); + break; + case "closeText": + // convert whatever was passed in to a string, for text() to not throw up + self.uiDialogTitlebarCloseText.text("" + value); + break; + case "dialogClass": + uiDialog + .removeClass(self.options.dialogClass) + .addClass(uiDialogClasses + value); + break; + case "disabled": + if (value) { + uiDialog.addClass('ui-dialog-disabled'); + } else { + uiDialog.removeClass('ui-dialog-disabled'); + } + break; + case "draggable": + if (value) { + self._makeDraggable(); + } else { + uiDialog.draggable('destroy'); + } + break; + case "height": + resize = true; + break; + case "maxHeight": + if (isResizable) { + uiDialog.resizable('option', 'maxHeight', value); + } + resize = true; + break; + case "maxWidth": + if (isResizable) { + uiDialog.resizable('option', 'maxWidth', value); + } + resize = true; + break; + case "minHeight": + if (isResizable) { + uiDialog.resizable('option', 'minHeight', value); + } + resize = true; + break; + case "minWidth": + if (isResizable) { + uiDialog.resizable('option', 'minWidth', value); + } + resize = true; + break; + case "position": + self._position(value); + break; + case "resizable": + // currently resizable, becoming non-resizable + if (isResizable && !value) { + uiDialog.resizable('destroy'); + } + + // currently resizable, changing handles + if (isResizable && typeof value === 'string') { + uiDialog.resizable('option', 'handles', value); + } + + // currently non-resizable, becoming resizable + if (!isResizable && value !== false) { + self._makeResizable(value); + } + break; + case "title": + // convert whatever was passed in o a string, for html() to not throw up + $(".ui-dialog-title", self.uiDialogTitlebar).html("" + (value || ' ')); + break; + case "width": + resize = true; + break; + } + + $.Widget.prototype._setOption.apply(self, arguments); + if (resize) { + self._size(); + } + }, + + _size: function() { + /* If the user has resized the dialog, the .ui-dialog and .ui-dialog-content + * divs will both have width and height set, so we need to reset them + */ + var options = this.options, + nonContentHeight; + + // reset content sizing + // hide for non content measurement because height: 0 doesn't work in IE quirks mode (see #4350) + this.element.css({ + width: 'auto', + minHeight: 0, + height: 0 + }); + + // reset wrapper sizing + // determine the height of all the non-content elements + nonContentHeight = this.uiDialog.css({ + height: 'auto', + width: options.width + }) + .height(); + + this.element + .css(options.height === 'auto' ? { + minHeight: Math.max(options.minHeight - nonContentHeight, 0), + height: 'auto' + } : { + minHeight: 0, + height: Math.max(options.height - nonContentHeight, 0) + }) + .show(); + + if (this.uiDialog.is(':data(resizable)')) { + this.uiDialog.resizable('option', 'minHeight', this._minHeight()); + } + } +}); + +$.extend($.ui.dialog, { + version: "1.8.2", + + uuid: 0, + maxZ: 0, + + getTitleId: function($el) { + var id = $el.attr('id'); + if (!id) { + this.uuid += 1; + id = this.uuid; + } + return 'ui-dialog-title-' + id; + }, + + overlay: function(dialog) { + this.$el = $.ui.dialog.overlay.create(dialog); + } +}); + +$.extend($.ui.dialog.overlay, { + instances: [], + // reuse old instances due to IE memory leak with alpha transparency (see #5185) + oldInstances: [], + maxZ: 0, + events: $.map('focus,mousedown,mouseup,keydown,keypress,click'.split(','), + function(event) { return event + '.dialog-overlay'; }).join(' '), + create: function(dialog) { + if (this.instances.length === 0) { + // prevent use of anchors and inputs + // we use a setTimeout in case the overlay is created from an + // event that we're going to be cancelling (see #2804) + setTimeout(function() { + // handle $(el).dialog().dialog('close') (see #4065) + if ($.ui.dialog.overlay.instances.length) { + $(document).bind($.ui.dialog.overlay.events, function(event) { + // stop events if the z-index of the target is < the z-index of the overlay + return ($(event.target).zIndex() >= $.ui.dialog.overlay.maxZ); + }); + } + }, 1); + + // allow closing by pressing the escape key + $(document).bind('keydown.dialog-overlay', function(event) { + if (dialog.options.closeOnEscape && event.keyCode && + event.keyCode === $.ui.keyCode.ESCAPE) { + + dialog.close(event); + event.preventDefault(); + } + }); + + // handle window resize + $(window).bind('resize.dialog-overlay', $.ui.dialog.overlay.resize); + } + + var $el = (this.oldInstances.pop() || $('<div></div>').addClass('ui-widget-overlay')) + .appendTo(document.body) + .css({ + width: this.width(), + height: this.height() + }); + + if ($.fn.bgiframe) { + $el.bgiframe(); + } + + this.instances.push($el); + return $el; + }, + + destroy: function($el) { + this.oldInstances.push(this.instances.splice($.inArray($el, this.instances), 1)[0]); + + if (this.instances.length === 0) { + $([document, window]).unbind('.dialog-overlay'); + } + + $el.remove(); + + // adjust the maxZ to allow other modal dialogs to continue to work (see #4309) + var maxZ = 0; + $.each(this.instances, function() { + maxZ = Math.max(maxZ, this.css('z-index')); + }); + this.maxZ = maxZ; + }, + + height: function() { + var scrollHeight, + offsetHeight; + // handle IE 6 + if ($.browser.msie && $.browser.version < 7) { + scrollHeight = Math.max( + document.documentElement.scrollHeight, + document.body.scrollHeight + ); + offsetHeight = Math.max( + document.documentElement.offsetHeight, + document.body.offsetHeight + ); + + if (scrollHeight < offsetHeight) { + return $(window).height() + 'px'; + } else { + return scrollHeight + 'px'; + } + // handle "good" browsers + } else { + return $(document).height() + 'px'; + } + }, + + width: function() { + var scrollWidth, + offsetWidth; + // handle IE 6 + if ($.browser.msie && $.browser.version < 7) { + scrollWidth = Math.max( + document.documentElement.scrollWidth, + document.body.scrollWidth + ); + offsetWidth = Math.max( + document.documentElement.offsetWidth, + document.body.offsetWidth + ); + + if (scrollWidth < offsetWidth) { + return $(window).width() + 'px'; + } else { + return scrollWidth + 'px'; + } + // handle "good" browsers + } else { + return $(document).width() + 'px'; + } + }, + + resize: function() { + /* If the dialog is draggable and the user drags it past the + * right edge of the window, the document becomes wider so we + * need to stretch the overlay. If the user then drags the + * dialog back to the left, the document will become narrower, + * so we need to shrink the overlay to the appropriate size. + * This is handled by shrinking the overlay before setting it + * to the full document size. + */ + var $overlays = $([]); + $.each($.ui.dialog.overlay.instances, function() { + $overlays = $overlays.add(this); + }); + + $overlays.css({ + width: 0, + height: 0 + }).css({ + width: $.ui.dialog.overlay.width(), + height: $.ui.dialog.overlay.height() + }); + } +}); + +$.extend($.ui.dialog.overlay.prototype, { + destroy: function() { + $.ui.dialog.overlay.destroy(this.$el); + } +}); + +}(jQuery)); |