http://git-wip-us.apache.org/repos/asf/ambari/blob/52d04b17/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/custom/visualsearch/visualsearch.js ---------------------------------------------------------------------- diff --git a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/custom/visualsearch/visualsearch.js b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/custom/visualsearch/visualsearch.js new file mode 100644 index 0000000..c8fe317 --- /dev/null +++ b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/custom/visualsearch/visualsearch.js @@ -0,0 +1,1984 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + +// This is the annotated source code for +// [VisualSearch.js](http://documentcloud.github.com/visualsearch/), +// a rich search box for real data. +// +// The annotated source HTML is generated by +// [Docco](http://jashkenas.github.com/docco/). + +/** @license VisualSearch.js 0.4.0 + * (c) 2011 Samuel Clay, @samuelclay, DocumentCloud Inc. + * VisualSearch.js may be freely distributed under the MIT license. + * For all details and documentation: + * http://documentcloud.github.com/visualsearch + */ + +(function() { + + var $ = jQuery; // Handle namespaced jQuery + + // Setting up VisualSearch globals. These will eventually be made instance-based. + if (!window.VS) window.VS = {}; + if (!VS.app) VS.app = {}; + if (!VS.ui) VS.ui = {}; + if (!VS.model) VS.model = {}; + if (!VS.utils) VS.utils = {}; + + // Sets the version for VisualSearch to be used programatically elsewhere. + VS.VERSION = '0.5.0'; + + VS.VisualSearch = function(options) { + var defaults = { + container : '', + query : '', + autosearch : true, + unquotable : [], + remainder : 'text', + showFacets : true, + readOnly : false, + callbacks : { + search : $.noop, + focus : $.noop, + blur : $.noop, + facetMatches : $.noop, + valueMatches : $.noop, + clearSearch : $.noop, + removedFacet : $.noop + } + }; + this.options = _.extend({}, defaults, options); + this.options.callbacks = _.extend({}, defaults.callbacks, options.callbacks); + + VS.app.hotkeys.initialize(); + this.searchQuery = new VS.model.SearchQuery(); + this.searchBox = new VS.ui.SearchBox({ + app: this, + showFacets: this.options.showFacets + }); + + if (options.container) { + var searchBox = this.searchBox.render().el; + $(this.options.container).html(searchBox); + } + this.searchBox.value(this.options.query || ''); + + // Disable page caching for browsers that incorrectly cache the visual search inputs. + // This forces the browser to re-render the page when it is retrieved in its history. + $(window).bind('unload', function(e) {}); + + // Gives the user back a reference to the `searchBox` so they + // can use public methods. + return this; + }; + + // Entry-point used to tie all parts of VisualSearch together. It will either attach + // itself to `options.container`, or pass back the `searchBox` so it can be rendered + // at will. + VS.init = function(options) { + return new VS.VisualSearch(options); + }; + +})(); + +(function() { + +var $ = jQuery; // Handle namespaced jQuery + +// The search box is responsible for managing the many facet views and input views. +VS.ui.SearchBox = Backbone.View.extend({ + + id : 'search', + + events : { + 'click .VS-cancel-search-box' : 'clearSearch', + 'mousedown .VS-search-box' : 'maybeFocusSearch', + 'dblclick .VS-search-box' : 'highlightSearch', + 'click .VS-search-box' : 'maybeTripleClick' + }, + + // Creating a new SearchBox registers handlers for re-rendering facets when necessary, + // as well as handling typing when a facet is selected. + initialize : function(options) { + this.options = _.extend({}, this.options, options); + + this.app = this.options.app; + this.flags = { + allSelected : false + }; + this.facetViews = []; + this.inputViews = []; + _.bindAll(this, 'renderFacets', '_maybeDisableFacets', 'disableFacets', + 'deselectAllFacets', 'addedFacet', 'removedFacet', 'changedFacet'); + this.app.searchQuery + .bind('reset', this.renderFacets) + .bind('add', this.addedFacet) + .bind('remove', this.removedFacet) + .bind('change', this.changedFacet); + $(document).bind('keydown', this._maybeDisableFacets); + }, + + // Renders the search box, but requires placement on the page through `this.el`. + render : function() { + $(this.el).append(JST['search_box']({ + readOnly: this.app.options.readOnly + })); + $(document.body).setMode('no', 'search'); + + return this; + }, + + // # Querying Facets # + + // Either gets a serialized query string or sets the faceted query from a query string. + value : function(query) { + if (query == null) return this.serialize(); + return this.setQuery(query); + }, + + // Uses the VS.app.searchQuery collection to serialize the current query from the various + // facets that are in the search box. + serialize : function() { + var query = []; + var inputViewsCount = this.inputViews.length; + + this.app.searchQuery.each(_.bind(function(facet, i) { + query.push(this.inputViews[i].value()); + query.push(facet.serialize()); + }, this)); + + if (inputViewsCount) { + query.push(this.inputViews[inputViewsCount-1].value()); + } + + return _.compact(query).join(' '); + }, + + // Returns any facet views that are currently selected. Useful for changing the value + // callbacks based on what else is in the search box and which facet is being edited. + selected: function() { + return _.select(this.facetViews, function(view) { + return view.modes.editing == 'is' || view.modes.selected == 'is'; + }); + }, + + // Similar to `this.selected`, returns any facet models that are currently selected. + selectedModels: function() { + return _.pluck(this.selected(), 'model'); + }, + + // Takes a query string and uses the SearchParser to parse and render it. Note that + // `VS.app.SearchParser` refreshes the `VS.app.searchQuery` collection, which is bound + // here to call `this.renderFacets`. + setQuery : function(query) { + this.currentQuery = query; + VS.app.SearchParser.parse(this.app, query); + }, + + // Returns the position of a facet/input view. Useful when moving between facets. + viewPosition : function(view) { + var views = view.type == 'facet' ? this.facetViews : this.inputViews; + var position = _.indexOf(views, view); + if (position == -1) position = 0; + return position; + }, + + // Used to launch a search. Hitting enter or clicking the search button. + searchEvent : function(e) { + var query = this.value(); + this.focusSearch(e); + this.value(query); + this.app.options.callbacks.search(query, this.app.searchQuery); + }, + + // # Rendering Facets # + + // Add a new facet. Facet will be focused and ready to accept a value. Can also + // specify position, in the case of adding facets from an inbetween input. + addFacet : function(category, initialQuery, position) { + category = VS.utils.inflector.trim(category); + initialQuery = VS.utils.inflector.trim(initialQuery || ''); + if (!category) return; + + var model = new VS.model.SearchFacet({ + category : category, + value : initialQuery || '', + app : this.app + }); + this.app.searchQuery.add(model, {at: position}); + }, + + // Renders a newly added facet, and selects it. + addedFacet : function (model) { + this.renderFacets(); + var facetView = _.detect(this.facetViews, function(view) { + if (view.model == model) return true; + }); + + _.defer(function() { + facetView.enableEdit(); + }); + }, + + // Changing a facet programmatically re-renders it. + changedFacet: function () { + this.renderFacets(); + }, + + // When removing a facet, potentially do something. For now, the adjacent + // remaining facet is selected, but this is handled by the facet's view, + // since its position is unknown by the time the collection triggers this + // remove callback. + removedFacet : function (facet, query, options) { + this.app.options.callbacks.removedFacet(facet, query, options); + }, + + // Renders each facet as a searchFacet view. + renderFacets : function() { + this.facetViews = []; + this.inputViews = []; + + this.$('.VS-search-inner').empty(); + + this.app.searchQuery.each(_.bind(this.renderFacet, this)); + + // Add on an n+1 empty search input on the very end. + this.renderSearchInput(); + this.renderPlaceholder(); + }, + + // Render a single facet, using its category and query value. + renderFacet : function(facet, position) { + var view = new VS.ui.SearchFacet({ + app : this.app, + model : facet, + order : position + }); + + // Input first, facet second. + this.renderSearchInput(); + this.facetViews.push(view); + this.$('.VS-search-inner').children().eq(position*2).after(view.render().el); + $('.search_input').children('textarea').css({'width':0,'height':0}); + view.calculateSize(); + _.defer(_.bind(view.calculateSize, view)); + $('.search_facet_input_container').css({'width': ($('.search_facet').width() - ($('.category').width() + 10) )+'px'}) + return view; + }, + + // Render a single input, used to create and autocomplete facets + renderSearchInput : function() { + var input = new VS.ui.SearchInput({ + position: this.inputViews.length, + app: this.app, + showFacets: this.options.showFacets + }); + this.$('.VS-search-inner').append(input.render().el); + this.inputViews.push(input); + }, + + // Handles showing/hiding the placeholder text + renderPlaceholder : function() { + var $placeholder = this.$('.VS-placeholder'); + if (this.app.searchQuery.length) { + $placeholder.addClass("VS-hidden"); + } else { + $placeholder.removeClass("VS-hidden") + .text(this.app.options.placeholder); + } + }, + + // # Modifying Facets # + + // Clears out the search box. Command+A + delete can trigger this, as can a cancel button. + // + // If a `clearSearch` callback was provided, the callback is invoked and + // provided with a function performs the actual removal of the data. This + // allows third-party developers to either clear data asynchronously, or + // prior to performing their custom "clear" logic. + clearSearch : function(e) { + if (this.app.options.readOnly) return; + var actualClearSearch = _.bind(function() { + this.disableFacets(); + this.value(''); + this.flags.allSelected = false; + this.searchEvent(e); + this.focusSearch(e); + }, this); + + if (this.app.options.callbacks.clearSearch != $.noop) { + this.app.options.callbacks.clearSearch(actualClearSearch); + } else { + actualClearSearch(); + } + }, + + // Command+A selects all facets. + selectAllFacets : function() { + this.flags.allSelected = true; + + $(document).one('click.selectAllFacets', this.deselectAllFacets); + + _.each(this.facetViews, function(facetView, i) { + facetView.selectFacet(); + }); + _.each(this.inputViews, function(inputView, i) { + inputView.selectText(); + }); + }, + + // Used by facets and input to see if all facets are currently selected. + allSelected : function(deselect) { + if (deselect) this.flags.allSelected = false; + return this.flags.allSelected; + }, + + // After `selectAllFacets` is engaged, this method is bound to the entire document. + // This immediate disables and deselects all facets, but it also checks if the user + // has clicked on either a facet or an input, and properly selects the view. + deselectAllFacets : function(e) { + this.disableFacets(); + + if (this.$(e.target).is('.category,textarea')) { + var el = $(e.target).closest('.search_facet,.search_input'); + var view = _.detect(this.facetViews.concat(this.inputViews), function(v) { + return v.el == el[0]; + }); + if (view.type == 'facet') { + view.selectFacet(); + } else if (view.type == 'textarea') { + _.defer(function() { + view.enableEdit(true); + }); + } + } + }, + + // Disables all facets except for the passed in view. Used when switching between + // facets, so as not to have to keep state of active facets. + disableFacets : function(keepView) { + _.each(this.inputViews, function(view) { + if (view && view != keepView && + (view.modes.editing == 'is' || view.modes.selected == 'is')) { + view.disableEdit(); + } + }); + _.each(this.facetViews, function(view) { + if (view && view != keepView && + (view.modes.editing == 'is' || view.modes.selected == 'is')) { + view.disableEdit(); + view.deselectFacet(); + } + }); + + this.flags.allSelected = false; + this.removeFocus(); + $(document).unbind('click.selectAllFacets'); + }, + + // Resize all inputs to account for extra keystrokes which may be changing the facet + // width incorrectly. This is a safety check to ensure inputs are correctly sized. + resizeFacets : function(view) { + _.each(this.facetViews, function(facetView, i) { + if (!view || facetView == view) { + facetView.resize(); + } + }); + }, + + // Handles keydown events on the document. Used to complete the Cmd+A deletion, and + // blurring focus. + _maybeDisableFacets : function(e) { + if (this.flags.allSelected && VS.app.hotkeys.key(e) == 'backspace') { + e.preventDefault(); + this.clearSearch(e); + return false; + } else if (this.flags.allSelected && VS.app.hotkeys.printable(e)) { + this.clearSearch(e); + } + }, + + // # Focusing Facets # + + // Move focus between facets and inputs. Takes a direction as well as many options + // for skipping over inputs and only to facets, placement of cursor position in facet + // (i.e. at the end), and selecting the text in the input/facet. + focusNextFacet : function(currentView, direction, options) { + options = options || {}; + var viewCount = this.facetViews.length; + var viewPosition = options.viewPosition || this.viewPosition(currentView); + + if (!options.skipToFacet) { + // Correct for bouncing between matching text and facet arrays. + if (currentView.type == 'text' && direction > 0) direction -= 1; + if (currentView.type == 'facet' && direction < 0) direction += 1; + } else if (options.skipToFacet && currentView.type == 'text' && + viewCount == viewPosition && direction >= 0) { + // Special case of looping around to a facet from the last search input box. + return false; + } + var view, next = Math.min(viewCount, viewPosition + direction); + + if (currentView.type == 'text') { + if (next >= 0 && next < viewCount) { + view = this.facetViews[next]; + } else if (next == viewCount) { + view = this.inputViews[this.inputViews.length-1]; + } + if (view && options.selectFacet && view.type == 'facet') { + view.selectFacet(); + } else if (view) { + view.enableEdit(); + view.setCursorAtEnd(direction || options.startAtEnd); + } + } else if (currentView.type == 'facet') { + if (options.skipToFacet) { + if (next >= viewCount || next < 0) { + view = _.last(this.inputViews); + view.enableEdit(); + } else { + view = this.facetViews[next]; + view.enableEdit(); + view.setCursorAtEnd(direction || options.startAtEnd); + } + } else { + view = this.inputViews[next]; + view.enableEdit(); + } + } + if (options.selectText) view.selectText(); + this.resizeFacets(); + + return true; + }, + + maybeFocusSearch : function(e) { + if (this.app.options.readOnly) return; + if ($(e.target).is('.VS-search-box') || + $(e.target).is('.VS-search-inner') || + e.type == 'keydown') { + this.focusSearch(e); + } + }, + + // Bring focus to last input field. + focusSearch : function(e, selectText) { + if (this.app.options.readOnly) return; + var view = this.inputViews[this.inputViews.length-1]; + view.enableEdit(selectText); + if (!selectText) view.setCursorAtEnd(-1); + if (e.type == 'keydown') { + view.keydown(e); + view.box.trigger('keydown'); + } + _.defer(_.bind(function() { + if (!this.$('textarea:focus').length) { + view.enableEdit(selectText); + } + }, this)); + }, + + // Double-clicking on the search wrapper should select the existing text in + // the last search input. Also start the triple-click timer. + highlightSearch : function(e) { + if (this.app.options.readOnly) return; + if ($(e.target).is('.VS-search-box') || + $(e.target).is('.VS-search-inner') || + e.type == 'keydown') { + var lastinput = this.inputViews[this.inputViews.length-1]; + lastinput.startTripleClickTimer(); + this.focusSearch(e, true); + } + }, + + maybeTripleClick : function(e) { + var lastinput = this.inputViews[this.inputViews.length-1]; + return lastinput.maybeTripleClick(e); + }, + + // Used to show the user is focused on some input inside the search box. + addFocus : function() { + if (this.app.options.readOnly) return; + this.app.options.callbacks.focus(); + this.$('.VS-search-box').addClass('VS-focus'); + }, + + // User is no longer focused on anything in the search box. + removeFocus : function() { + this.app.options.callbacks.blur(); + var focus = _.any(this.facetViews.concat(this.inputViews), function(view) { + return view.isFocused(); + }); + if (!focus) this.$('.VS-search-box').removeClass('VS-focus'); + }, + + // Show a menu which adds pre-defined facets to the search box. This is unused for now. + showFacetCategoryMenu : function(e) { + e.preventDefault(); + e.stopPropagation(); + if (this.facetCategoryMenu && this.facetCategoryMenu.modes.open == 'is') { + return this.facetCategoryMenu.close(); + } + + var items = [ + {title: 'Account', onClick: _.bind(this.addFacet, this, 'account', '')}, + {title: 'Project', onClick: _.bind(this.addFacet, this, 'project', '')}, + {title: 'Filter', onClick: _.bind(this.addFacet, this, 'filter', '')}, + {title: 'Access', onClick: _.bind(this.addFacet, this, 'access', '')} + ]; + + var menu = this.facetCategoryMenu || (this.facetCategoryMenu = new dc.ui.Menu({ + items : items, + standalone : true + })); + + this.$('.VS-icon-search').after(menu.render().open().content); + return false; + } + +}); + +})(); + +(function() { + +var $ = jQuery; // Handle namespaced jQuery + +// This is the visual search facet that holds the category and its autocompleted +// input field. +VS.ui.SearchFacet = Backbone.View.extend({ + + type : 'facet', + + className : 'search_facet', + + events : { + 'click .category' : 'selectFacet', + 'keydown textarea' : 'keydown', + 'mousedown textarea' : 'enableEdit', + 'mouseover .VS-icon-cancel' : 'showDelete', + 'mouseout .VS-icon-cancel' : 'hideDelete', + 'click .VS-icon-cancel' : 'remove' + }, + + initialize : function(options) { + this.options = _.extend({}, this.options, options); + + this.flags = { + canClose : false + }; + _.bindAll(this, 'set', 'keydown', 'deselectFacet', 'deferDisableEdit'); + this.app = this.options.app; + }, + + // Rendering the facet sets up autocompletion, events on blur, and populates + // the facet's input with its starting value. + render : function() { + $(this.el).html(JST['search_facet']({ + model : this.model, + readOnly: this.app.options.readOnly + })); + + this.setMode('not', 'editing'); + this.setMode('not', 'selected'); + this.box = this.$('textarea'); + this.box.val(this.model.label()); + this.box.bind('blur', this.deferDisableEdit); + // Handle paste events with `propertychange` + this.box.bind('textarea propertychange', this.keydown); + this.setupAutocomplete(); + return this; + }, + + // This method is used to setup the facet's input to auto-grow. + // This is defered in the searchBox so it can be attached to the + // DOM to get the correct font-size. + calculateSize : function() { + this.box.autoGrowInput(); + //this.box.unbind('updated.autogrow'); + this.box.bind('updated.autogrow', _.bind(this.moveAutocomplete, this)); + }, + + // Forces a recalculation of this facet's input field's value. Called when + // the facet is focused, removed, or otherwise modified. + resize : function(e) { + // this.box.trigger('resize.autogrow', e); + }, + + // Watches the facet's input field to see if it matches the beginnings of + // words in `autocompleteValues`, which is different for every category. + // If the value, when selected from the autocompletion menu, is different + // than what it was, commit the facet and search for it. + setupAutocomplete : function() { + this.box.autocomplete({ + source : _.bind(this.autocompleteValues, this), + minLength : 0, + delay : 0, + autoFocus : true, + position : {offset : "0 5"}, + create : _.bind(function(e, ui) { + $(this.el).find('.ui-autocomplete-input').css('z-index','auto'); + }, this), + select : _.bind(function(e, ui) { + e.preventDefault(); + var originalValue = this.model.get('value'); + this.set(ui.item.value); + if (originalValue != ui.item.value || this.box.val() != ui.item.value) { + if (this.app.options.autosearch) { + this.search(e); + } else { + this.app.searchBox.renderFacets(); + this.app.searchBox.focusNextFacet(this, 1, {viewPosition: this.options.order}); + } + } + return false; + }, this), + open : _.bind(function(e, ui) { + var box = this.box; + this.box.autocomplete('widget').find('.ui-menu-item').each(function() { + var $value = $(this), + autoCompleteData = $value.data('item.autocomplete') || $value.data('ui-autocomplete-item'); + + if (autoCompleteData['value'] == box.val() && box.data('ui-autocomplete').menu.activate) { + box.data('ui-autocomplete').menu.activate(new $.Event("mouseover"), $value); + } + }); + }, this) + }); + this.box.autocomplete('widget').addClass('VS-interface'); + }, + + // As the facet's input field grows, it may move to the next line in the + // search box. `autoGrowInput` triggers an `updated` event on the input + // field, which is bound to this method to move the autocomplete menu. + moveAutocomplete : function() { + var autocomplete = this.box.data('ui-autocomplete'); + if (autocomplete) { + autocomplete.menu.element.position({ + my : "left top", + at : "left bottom", + of : this.box.data('ui-autocomplete').element, + collision : "flip", + offset : "0 5" + }); + } + }, + + // When a user enters a facet and it is being edited, immediately show + // the autocomplete menu and size it to match the contents. + searchAutocomplete : function(e) { + var autocomplete = this.box.data('ui-autocomplete'); + if (autocomplete) { + var menu = autocomplete.menu.element; + autocomplete.search(); + + // Resize the menu based on the correctly measured width of what's bigger: + // the menu's original size or the menu items' new size. + menu.outerWidth(Math.max( + menu.width('').outerWidth(), + autocomplete.element.outerWidth() + )); + } + }, + + // Closes the autocomplete menu. Called on disabling, selecting, deselecting, + // and anything else that takes focus out of the facet's input field. + closeAutocomplete : function() { + var autocomplete = this.box.data('ui-autocomplete'); + if (autocomplete) autocomplete.close(); + }, + + // Search terms used in the autocomplete menu. These are specific to the facet, + // and only match for the facet's category. The values are then matched on the + // first letter of any word in matches, and finally sorted according to the + // value's own category. You can pass `preserveOrder` as an option in the + // `facetMatches` callback to skip any further ordering done client-side. + autocompleteValues : function(req, resp) { + var category = this.model.get('category'); + var value = this.model.get('value'); + var searchTerm = req.term; + + this.app.options.callbacks.valueMatches(category, searchTerm, function(matches, options) { + options = options || {}; + matches = matches || []; + + if (searchTerm && value != searchTerm) { + if (options.preserveMatches) { + resp(matches); + } else { + var re = VS.utils.inflector.escapeRegExp(searchTerm || ''); + var matcher = new RegExp('\\b' + re, 'i'); + matches = $.grep(matches, function(item) { + return matcher.test(item) || + matcher.test(item.value) || + matcher.test(item.label); + }); + } + } + + if (options.preserveOrder) { + resp(matches); + } else { + resp(_.sortBy(matches, function(match) { + if (match == value || match.value == value) return ''; + else return match; + })); + } + }); + + }, + + // Sets the facet's model's value. + set : function(value) { + if (!value) return; + this.model.set({'value': value}); + }, + + // Before the searchBox performs a search, we need to close the + // autocomplete menu. + search : function(e, direction) { + if (!direction) direction = 1; + this.closeAutocomplete(); + this.app.searchBox.searchEvent(e); + _.defer(_.bind(function() { + this.app.searchBox.focusNextFacet(this, direction, {viewPosition: this.options.order}); + }, this)); + }, + + // Begin editing the facet's input. This is called when the user enters + // the input either from another facet or directly clicking on it. + // + // This method tells all other facets and inputs to disable so it can have + // the sole focus. It also prepares the autocompletion menu. + enableEdit : function() { + if (this.app.options.readOnly) return; + if (this.modes.editing != 'is') { + this.setMode('is', 'editing'); + this.deselectFacet(); + if (this.box.val() == '') { + this.box.val(this.model.get('value')); + } + } + + this.flags.canClose = false; + this.app.searchBox.disableFacets(this); + this.app.searchBox.addFocus(); + _.defer(_.bind(function() { + this.app.searchBox.addFocus(); + }, this)); + this.resize(); + this.searchAutocomplete(); + this.box.focus(); + }, + + // When the user blurs the input, they may either be going to another input + // or off the search box entirely. If they go to another input, this facet + // will be instantly disabled, and the canClose flag will be turned back off. + // + // However, if the user clicks elsewhere on the page, this method starts a timer + // that checks if any of the other inputs are selected or are being edited. If + // not, then it can finally close itself and its autocomplete menu. + deferDisableEdit : function() { + this.flags.canClose = true; + _.delay(_.bind(function() { + if (this.flags.canClose && !this.box.is(':focus') && + this.modes.editing == 'is' && this.modes.selected != 'is') { + this.disableEdit(); + } + }, this), 250); + }, + + // Called either by other facets receiving focus or by the timer in `deferDisableEdit`, + // this method will turn off the facet, remove any text selection, and close + // the autocomplete menu. + disableEdit : function() { + var newFacetQuery = VS.utils.inflector.trim(this.box.val()); + if (newFacetQuery != this.model.get('value')) { + this.set(newFacetQuery); + } + this.flags.canClose = false; + this.box.selectRange(0, 0); + this.box.blur(); + this.setMode('not', 'editing'); + this.closeAutocomplete(); + this.app.searchBox.removeFocus(); + }, + + // Selects the facet, which blurs the facet's input and highlights the facet. + // If this is the only facet being selected (and not part of a select all event), + // we attach a mouse/keyboard watcher to check if the next action by the user + // should delete this facet or just deselect it. + selectFacet : function(e) { + if (e) e.preventDefault(); + if (this.app.options.readOnly) return; + var allSelected = this.app.searchBox.allSelected(); + if (this.modes.selected == 'is') return; + + if (this.box.is(':focus')) { + this.box.setCursorPosition(0); + this.box.blur(); + } + + this.flags.canClose = false; + this.closeAutocomplete(); + this.setMode('is', 'selected'); + this.setMode('not', 'editing'); + if (!allSelected || e) { + $(document).unbind('keydown.facet', this.keydown); + $(document).unbind('click.facet', this.deselectFacet); + _.defer(_.bind(function() { + $(document).unbind('keydown.facet').bind('keydown.facet', this.keydown); + $(document).unbind('click.facet').one('click.facet', this.deselectFacet); + }, this)); + this.app.searchBox.disableFacets(this); + this.app.searchBox.addFocus(); + } + return false; + }, + + // Turns off highlighting on the facet. Called in a variety of ways, this + // only deselects the facet if it is selected, and then cleans up the + // keyboard/mouse watchers that were created when the facet was first + // selected. + deselectFacet : function(e) { + if (e) e.preventDefault(); + if (this.modes.selected == 'is') { + this.setMode('not', 'selected'); + this.closeAutocomplete(); + this.app.searchBox.removeFocus(); + } + $(document).unbind('keydown.facet', this.keydown); + $(document).unbind('click.facet', this.deselectFacet); + return false; + }, + + // Is the user currently focused in this facet's input field? + isFocused : function() { + return this.box.is(':focus'); + }, + + // Hovering over the delete button styles the facet so the user knows that + // the delete button will kill the entire facet. + showDelete : function() { + $(this.el).addClass('search_facet_maybe_delete'); + }, + + // On `mouseout`, the user is no longer hovering on the delete button. + hideDelete : function() { + $(this.el).removeClass('search_facet_maybe_delete'); + }, + + // When switching between facets, depending on the direction the cursor is + // coming from, the cursor in this facet's input field should match the original + // direction. + setCursorAtEnd : function(direction) { + if (direction == -1) { + this.box.setCursorPosition(this.box.val().length); + } else { + this.box.setCursorPosition(0); + } + }, + + // Deletes the facet and sends the cursor over to the nearest input field. + remove : function(e) { + var committed = this.model.get('value'); + this.deselectFacet(); + this.disableEdit(); + this.app.searchQuery.remove(this.model); + if (committed && this.app.options.autosearch) { + this.search(e, -1); + } else { + this.app.searchBox.renderFacets(); + this.app.searchBox.focusNextFacet(this, -1, {viewPosition: this.options.order}); + } + }, + + // Selects the text in the facet's input field. When the user tabs between + // facets, convention is to highlight the entire field. + selectText: function() { + this.box.selectRange(0, this.box.val().length); + }, + + // Handles all keyboard inputs when in the facet's input field. This checks + // for movement between facets and inputs, entering a new value that needs + // to be autocompleted, as well as the removal of this facet. + keydown : function(e) { + var key = VS.app.hotkeys.key(e); + + if (key == 'enter' && this.box.val()) { + this.disableEdit(); + this.search(e); + } else if (key == 'left') { + if (this.modes.selected == 'is') { + this.deselectFacet(); + this.app.searchBox.focusNextFacet(this, -1, {startAtEnd: -1}); + } else if (this.box.getCursorPosition() == 0 && !this.box.getSelection().length) { + this.selectFacet(); + } + } else if (key == 'right') { + if (this.modes.selected == 'is') { + e.preventDefault(); + this.deselectFacet(); + this.setCursorAtEnd(0); + this.enableEdit(); + } else if (this.box.getCursorPosition() == this.box.val().length) { + e.preventDefault(); + this.disableEdit(); + this.app.searchBox.focusNextFacet(this, 1); + } + } else if (VS.app.hotkeys.shift && key == 'tab') { + e.preventDefault(); + this.app.searchBox.focusNextFacet(this, -1, { + startAtEnd : -1, + skipToFacet : true, + selectText : true + }); + } else if (key == 'tab') { + e.preventDefault(); + this.app.searchBox.focusNextFacet(this, 1, { + skipToFacet : true, + selectText : true + }); + } else if (VS.app.hotkeys.command && (e.which == 97 || e.which == 65)) { + e.preventDefault(); + this.app.searchBox.selectAllFacets(); + return false; + } else if (VS.app.hotkeys.printable(e) && this.modes.selected == 'is') { + this.app.searchBox.focusNextFacet(this, -1, {startAtEnd: -1}); + this.remove(e); + } else if (key == 'backspace') { + $(document).on('keydown.backspace', function(e) { + if (VS.app.hotkeys.key(e) === 'backspace') { + e.preventDefault(); + } + }); + + $(document).on('keyup.backspace', function(e) { + $(document).off('.backspace'); + }); + + if (this.modes.selected == 'is') { + e.preventDefault(); + this.remove(e); + } else if (this.box.getCursorPosition() == 0 && + !this.box.getSelection().length) { + e.preventDefault(); + this.selectFacet(); + } + e.stopPropagation(); + } + + // Handle paste events + if (e.which == null) { + // this.searchAutocomplete(e); + _.defer(_.bind(this.resize, this, e)); + } else { + this.resize(e); + } + } + +}); + +})(); + +(function() { + +var $ = jQuery; // Handle namespaced jQuery + +// This is the visual search input that is responsible for creating new facets. +// There is one input placed in between all facets. +VS.ui.SearchInput = Backbone.View.extend({ + + type : 'text', + + className : 'search_input ui-menu', + + events : { + 'keypress textarea' : 'keypress', + 'keydown textarea' : 'keydown', + 'keyup textarea' : 'keyup', + 'click textarea' : 'maybeTripleClick', + 'dblclick textarea' : 'startTripleClickTimer' + }, + + initialize : function(options) { + this.options = _.extend({}, this.options, options); + + this.app = this.options.app; + this.flags = { + canClose : false + }; + _.bindAll(this, 'removeFocus', 'addFocus', 'moveAutocomplete', 'deferDisableEdit'); + }, + + // Rendering the input sets up autocomplete, events on focusing and blurring + // the input, and the auto-grow of the input. + render : function() { + $(this.el).html(JST['search_input']({ + readOnly: this.app.options.readOnly + })); + + this.setMode('not', 'editing'); + this.setMode('not', 'selected'); + this.box = this.$('textarea'); + this.box.autoGrowInput(); + this.box.bind('updated.autogrow', this.moveAutocomplete); + this.box.bind('blur', this.deferDisableEdit); + this.box.bind('focus', this.addFocus); + this.setupAutocomplete(); + + return this; + }, + + // Watches the input and presents an autocompleted menu, taking the + // remainder of the input field and adding a separate facet for it. + // + // See `addTextFacetRemainder` for explanation on how the remainder works. + setupAutocomplete : function() { + this.box.autocomplete({ + appendTo :(this.options.app.options.container) ? this.options.app.options.container : null, + minLength : this.options.showFacets ? 0 : 1, + delay : 50, + autoFocus : true, + position : {offset : "0 -1"}, + source : _.bind(this.autocompleteValues, this), + // Prevent changing the input value on focus of an option + focus : function() { return false; }, + create : _.bind(function(e, ui) { + $(this.el).find('.ui-autocomplete-input').css('z-index','auto'); + }, this), + select : _.bind(function(e, ui) { + e.preventDefault(); + // stopPropogation does weird things in jquery-ui 1.9 + // e.stopPropagation(); + var remainder = this.addTextFacetRemainder(ui.item.label || ui.item.value); + var position = this.options.position + (remainder ? 1 : 0); + this.app.searchBox.addFacet(ui.item instanceof String ? ui.item : ui.item.value, '', position); + return false; + }, this) + }); + + // Renders the results grouped by the categories they belong to. + this.box.data('ui-autocomplete')._renderMenu = function(ul, items) { + var category = ''; + _.each(items, _.bind(function(item, i) { + if (item.category && item.category != category) { + ul.append('<li class="ui-autocomplete-category">'+item.category+'</li>'); + category = item.category; + } + + if(this._renderItemData) { + this._renderItemData(ul, item); + } else { + this._renderItem(ul, item); + } + + }, this)); + }; + + this.box.autocomplete('widget').addClass('VS-interface'); + }, + + // Search terms used in the autocomplete menu. The values are matched on the + // first letter of any word in matches, and finally sorted according to the + // value's own category. You can pass `preserveOrder` as an option in the + // `facetMatches` callback to skip any further ordering done client-side. + autocompleteValues : function(req, resp) { + var searchTerm = req.term; + var lastWord = searchTerm.match(/\w+\*?$/); // Autocomplete only last word. + var re = VS.utils.inflector.escapeRegExp(lastWord && lastWord[0] || ''); + this.app.options.callbacks.facetMatches(function(prefixes, options) { + options = options || {}; + prefixes = prefixes || []; + + // Only match from the beginning of the word. + var matcher = new RegExp('^' + re, 'i'); + var matches = $.grep(prefixes, function(item) { + return item && matcher.test(item.label || item); + }); + + if (options.preserveOrder) { + resp(matches); + } else { + resp(_.sortBy(matches, function(match) { + if (match.label) return match.category + '-' + match.label; + else return match; + })); + } + }); + + }, + + // Closes the autocomplete menu. Called on disabling, selecting, deselecting, + // and anything else that takes focus out of the facet's input field. + closeAutocomplete : function() { + var autocomplete = this.box.data('ui-autocomplete'); + if (autocomplete) autocomplete.close(); + }, + + // As the input field grows, it may move to the next line in the + // search box. `autoGrowInput` triggers an `updated` event on the input + // field, which is bound to this method to move the autocomplete menu. + moveAutocomplete : function() { + var autocomplete = this.box.data('ui-autocomplete'); + if (autocomplete) { + autocomplete.menu.element.position({ + my : "left top", + at : "left bottom", + of : this.box.data('ui-autocomplete').element, + collision : "none", + offset : '0 -1' + }); + } + }, + + // When a user enters a facet and it is being edited, immediately show + // the autocomplete menu and size it to match the contents. + searchAutocomplete : function(e) { + var autocomplete = this.box.data('ui-autocomplete'); + if (autocomplete) { + var menu = autocomplete.menu.element; + autocomplete.search(); + + // Resize the menu based on the correctly measured width of what's bigger: + // the menu's original size or the menu items' new size. + menu.outerWidth(Math.max( + menu.width('').outerWidth(), + autocomplete.element.outerWidth() + )); + } + }, + + // If a user searches for "word word category", the category would be + // matched and autocompleted, and when selected, the "word word" would + // also be caught as the remainder and then added in its own facet. + addTextFacetRemainder : function(facetValue) { + var boxValue = this.box.val(); + var lastWord = boxValue.match(/\b(\w+)$/); + + if (!lastWord) { + return ''; + } + + var matcher = new RegExp(lastWord[0], "i"); + if (facetValue.search(matcher) == 0) { + boxValue = boxValue.replace(/\b(\w+)$/, ''); + } + boxValue = boxValue.replace('^\s+|\s+$', ''); + + if (boxValue) { + this.app.searchBox.addFacet(this.app.options.remainder, boxValue, this.options.position); + } + + return boxValue; + }, + + // Directly called to focus the input. This is different from `addFocus` + // because this is not called by a focus event. This instead calls a + // focus event causing the input to become focused. + enableEdit : function(selectText) { + this.addFocus(); + if (selectText) { + this.selectText(); + } + this.box.focus(); + }, + + // Event called on user focus on the input. Tells all other input and facets + // to give up focus, and starts revving the autocomplete. + addFocus : function() { + this.flags.canClose = false; + if (!this.app.searchBox.allSelected()) { + this.app.searchBox.disableFacets(this); + } + this.app.searchBox.addFocus(); + this.setMode('is', 'editing'); + this.setMode('not', 'selected'); + if (!this.app.searchBox.allSelected()) { + this.searchAutocomplete(); + } + }, + + // Directly called to blur the input. This is different from `removeFocus` + // because this is not called by a blur event. + disableEdit : function() { + this.box.blur(); + this.removeFocus(); + }, + + // Event called when user blur's the input, either through the keyboard tabbing + // away or the mouse clicking off. Cleans up + removeFocus : function() { + this.flags.canClose = false; + this.app.searchBox.removeFocus(); + this.setMode('not', 'editing'); + this.setMode('not', 'selected'); + this.closeAutocomplete(); + }, + + // When the user blurs the input, they may either be going to another input + // or off the search box entirely. If they go to another input, this facet + // will be instantly disabled, and the canClose flag will be turned back off. + // + // However, if the user clicks elsewhere on the page, this method starts a timer + // that checks if any of the other inputs are selected or are being edited. If + // not, then it can finally close itself and its autocomplete menu. + deferDisableEdit : function() { + this.flags.canClose = true; + _.delay(_.bind(function() { + if (this.flags.canClose && + !this.box.is(':focus') && + this.modes.editing == 'is') { + this.disableEdit(); + } + }, this), 250); + }, + + // Starts a timer that will cause a triple-click, which highlights all facets. + startTripleClickTimer : function() { + this.tripleClickTimer = setTimeout(_.bind(function() { + this.tripleClickTimer = null; + }, this), 500); + }, + + // Event on click that checks if a triple click is in play. The + // `tripleClickTimer` is counting down, ready to be engaged and intercept + // the click event to force a select all instead. + maybeTripleClick : function(e) { + if (this.app.options.readOnly) return; + if (!!this.tripleClickTimer) { + e.preventDefault(); + this.app.searchBox.selectAllFacets(); + return false; + } + }, + + // Is the user currently focused in the input field? + isFocused : function() { + return this.box.is(':focus'); + }, + + // When serializing the facets, the inputs need to also have their values represented, + // in case they contain text that is not yet faceted (but will be once the search is + // completed). + value : function() { + return this.box.val(); + }, + + // When switching between facets and inputs, depending on the direction the cursor + // is coming from, the cursor in this facet's input field should match the original + // direction. + setCursorAtEnd : function(direction) { + if (direction == -1) { + this.box.setCursorPosition(this.box.val().length); + } else { + this.box.setCursorPosition(0); + } + }, + + // Selects the entire range of text in the input. Useful when tabbing between inputs + // and facets. + selectText : function() { + this.box.selectRange(0, this.box.val().length); + if (!this.app.searchBox.allSelected()) { + this.box.focus(); + } else { + this.setMode('is', 'selected'); + } + }, + + // Before the searchBox performs a search, we need to close the + // autocomplete menu. + search : function(e, direction) { + if (!direction) direction = 0; + this.closeAutocomplete(); + this.app.searchBox.searchEvent(e); + _.defer(_.bind(function() { + this.app.searchBox.focusNextFacet(this, direction); + }, this)); + }, + + // Callback fired on key press in the search box. We search when they hit return. + keypress : function(e) { + var key = VS.app.hotkeys.key(e); + if (key == 'enter') { + return this.search(e, 100); + } else if (VS.app.hotkeys.colon(e)) { + // this.box.trigger('resize.autogrow', e); + var query = this.box.val(); + var prefixes = []; + this.app.options.callbacks.facetMatches(function(p) { + prefixes = p; + }); + var labels = _.map(prefixes, function(prefix) { + if (prefix.label) return prefix.label; + else return prefix; + }); + if (_.contains(labels, query)) { + e.preventDefault(); + var remainder = this.addTextFacetRemainder(query); + var position = this.options.position + (remainder?1:0); + this.app.searchBox.addFacet(query, '', position); + return false; + } + } else if (key == 'backspace') { + if (this.box.getCursorPosition() == 0 && !this.box.getSelection().length) { + e.preventDefault(); + e.stopPropagation(); + e.stopImmediatePropagation(); + this.app.searchBox.resizeFacets(); + return false; + } + } + }, + + // Handles all keyboard inputs when in the input field. This checks + // for movement between facets and inputs, entering a new value that needs + // to be autocompleted, as well as stepping between facets with backspace. + keydown : function(e) { + var key = VS.app.hotkeys.key(e); + + if (key == 'left') { + if (this.box.getCursorPosition() == 0) { + e.preventDefault(); + this.app.searchBox.focusNextFacet(this, -1, {startAtEnd: -1}); + } + } else if (key == 'right') { + if (this.box.getCursorPosition() == this.box.val().length) { + e.preventDefault(); + this.app.searchBox.focusNextFacet(this, 1, {selectFacet: true}); + } + } else if (VS.app.hotkeys.shift && key == 'tab') { + e.preventDefault(); + this.app.searchBox.focusNextFacet(this, -1, {selectText: true}); + } else if (key == 'tab') { + var value = this.box.val(); + if (value.length) { + e.preventDefault(); + var remainder = this.addTextFacetRemainder(value); + var position = this.options.position + (remainder?1:0); + if (value != remainder) { + this.app.searchBox.addFacet(value, '', position); + } + } else { + var foundFacet = this.app.searchBox.focusNextFacet(this, 0, { + skipToFacet: true, + selectText: true + }); + if (foundFacet) { + e.preventDefault(); + } + } + } else if (VS.app.hotkeys.command && + String.fromCharCode(e.which).toLowerCase() == 'a') { + e.preventDefault(); + this.app.searchBox.selectAllFacets(); + return false; + } else if (key == 'backspace' && !this.app.searchBox.allSelected()) { + if (this.box.getCursorPosition() == 0 && !this.box.getSelection().length) { + e.preventDefault(); + this.app.searchBox.focusNextFacet(this, -1, {backspace: true}); + return false; + } + } else if (key == 'end') { + var view = this.app.searchBox.inputViews[this.app.searchBox.inputViews.length-1]; + view.setCursorAtEnd(-1); + } else if (key == 'home') { + var view = this.app.searchBox.inputViews[0]; + view.setCursorAtEnd(-1); + } + + }, + + // We should get the value of an input should be done + // on keyup since keydown gets the previous value and not the current one + keyup : function(e) { + //this.box.trigger('resize.autogrow', e); + } + +}); + +})(); + +(function(){ + + var $ = jQuery; // Handle namespaced jQuery + + // Makes the view enter a mode. Modes have both a 'mode' and a 'group', + // and are mutually exclusive with any other modes in the same group. + // Setting will update the view's modes hash, as well as set an HTML class + // of *[mode]_[group]* on the view's element. Convenient way to swap styles + // and behavior. + Backbone.View.prototype.setMode = function(mode, group) { + this.modes || (this.modes = {}); + if (this.modes[group] === mode) return; + $(this.el).setMode(mode, group); + this.modes[group] = mode; + }; + +})(); +(function() { + +var $ = jQuery; // Handle namespaced jQuery + +// DocumentCloud workspace hotkeys. To tell if a key is currently being pressed, +// just ask `VS.app.hotkeys.[key]` on `keypress`, or ask `VS.app.hotkeys.key(e)` +// on `keydown`. +// +// For the most headache-free way to use this utility, check modifier keys, +// like shift and command, with `VS.app.hotkeys.shift`, and check every other +// key with `VS.app.hotkeys.key(e) == 'key_name'`. +VS.app.hotkeys = { + + // Keys that will be mapped to the `hotkeys` namespace. + KEYS: { + '16': 'shift', + '17': 'command', + '91': 'command', + '93': 'command', + '224': 'command', + '13': 'enter', + '37': 'left', + '38': 'upArrow', + '39': 'right', + '40': 'downArrow', + '46': 'delete', + '8': 'backspace', + '35': 'end', + '36': 'home', + '9': 'tab', + '188': 'comma' + }, + + // Binds global keydown and keyup events to listen for keys that match `this.KEYS`. + initialize : function() { + _.bindAll(this, 'down', 'up', 'blur'); + $(document).bind('keydown', this.down); + $(document).bind('keyup', this.up); + $(window).bind('blur', this.blur); + }, + + // On `keydown`, turn on all keys that match. + down : function(e) { + var key = this.KEYS[e.which]; + if (key) this[key] = true; + }, + + // On `keyup`, turn off all keys that match. + up : function(e) { + var key = this.KEYS[e.which]; + if (key) this[key] = false; + }, + + // If an input is blurred, all keys need to be turned off, since they are no longer + // able to modify the document. + blur : function(e) { + for (var key in this.KEYS) this[this.KEYS[key]] = false; + }, + + // Check a key from an event and return the common english name. + key : function(e) { + return this.KEYS[e.which]; + }, + + // Colon is special, since the value is different between browsers. + colon : function(e) { + var charCode = e.which; + return charCode && String.fromCharCode(charCode) == ":"; + }, + + // Check a key from an event and match it against any known characters. + // The `keyCode` is different depending on the event type: `keydown` vs. `keypress`. + // + // These were determined by looping through every `keyCode` and `charCode` that + // resulted from `keydown` and `keypress` events and counting what was printable. + printable : function(e) { + var code = e.which; + if (e.type == 'keydown') { + if (code == 32 || // space + (code >= 48 && code <= 90) || // 0-1a-z + (code >= 96 && code <= 111) || // 0-9+-/*. + (code >= 186 && code <= 192) || // ;=,-./^ + (code >= 219 && code <= 222)) { // (\)' + return true; + } + } else { + // [space]!"#$%&'()*+,-.0-9:;<=>?@A-Z[\]^_`a-z{|} and unicode characters + if ((code >= 32 && code <= 126) || + (code >= 160 && code <= 500) || + (String.fromCharCode(code) == ":")) { + return true; + } + } + return false; + } + +}; + +})(); +(function() { + +var $ = jQuery; // Handle namespaced jQuery + +// Naive English transformations on words. Only used for a few transformations +// in VisualSearch.js. +VS.utils.inflector = { + + // Delegate to the ECMA5 String.prototype.trim function, if available. + trim : function(s) { + return s.trim ? s.trim() : s.replace(/^\s+|\s+$/g, ''); + }, + + // Escape strings that are going to be used in a regex. Escapes punctuation + // that would be incorrect in a regex. + escapeRegExp : function(s) { + return s.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1'); + } +}; + +})(); +(function() { + +var $ = jQuery; // Handle namespaced jQuery + +$.fn.extend({ + + // Makes the selector enter a mode. Modes have both a 'mode' and a 'group', + // and are mutually exclusive with any other modes in the same group. + // Setting will update the view's modes hash, as well as set an HTML class + // of *[mode]_[group]* on the view's element. Convenient way to swap styles + // and behavior. + setMode : function(state, group) { + group = group || 'mode'; + var re = new RegExp("\\w+_" + group + "(\\s|$)", 'g'); + var mode = (state === null) ? "" : state + "_" + group; + this.each(function() { + this.className = (this.className.replace(re, '')+' '+mode) + .replace(/\s\s/g, ' '); + }); + return mode; + }, + + // When attached to an input element, this will cause the width of the input + // to match its contents. This calculates the width of the contents of the input + // by measuring a hidden shadow div that should match the styling of the input. + autoGrowInput: function() { + return this.each(function() { + var $input = $(this); + var $tester = $('<div />').css({ + opacity : 0, + top : -9999, + left : -9999, + position : 'absolute', + whiteSpace : 'nowrap' + }).addClass('VS-input-width-tester').addClass('VS-interface'); + + // Watch for input value changes on all of these events. `resize` + // event is called explicitly when the input has been changed without + // a single keypress. + var events = {}; + $input.next('.VS-input-width-tester').remove(); + $input.after($tester); + $input.unbind(events).bind(events, function(e, realEvent) { + if (realEvent) e = realEvent; + var value = $input.val(); + + // Watching for the backspace key is tricky because it may not + // actually be deleting the character, but instead the key gets + // redirected to move the cursor from facet to facet. + if (VS.app.hotkeys.key(e) == 'backspace') { + var position = $input.getCursorPosition(); + if (position > 0) value = value.slice(0, position-1) + + value.slice(position, value.length); + } else if (VS.app.hotkeys.printable(e) && + !VS.app.hotkeys.command) { + value += String.fromCharCode(e.which); + } + value = value.replace(/&/g, '&') + .replace(/\s/g,' ') + .replace(/</g, '<') + .replace(/>/g, '>'); + + $tester.html(value); + + $input.width($tester.width() + 10 + parseInt($input.css('min-width'))); + //$input.trigger('updated.autogrow'); + }); + + // Sets the width of the input on initialization. + //$input.trigger('resize.autogrow'); + }); + }, + + + // Cross-browser method used for calculating where the cursor is in an + // input field. + getCursorPosition: function() { + var position = 0; + var input = this.get(0); + + if (document.selection) { // IE + input.focus(); + var sel = document.selection.createRange(); + var selLen = document.selection.createRange().text.length; + sel.moveStart('character', -input.value.length); + position = sel.text.length - selLen; + } else if (input && $(input).is(':visible') && + input.selectionStart != null) { // Firefox/Safari + position = input.selectionStart; + } + + return position; + }, + + // A simple proxy for `selectRange` that sets the cursor position in an + // input field. + setCursorPosition: function(position) { + return this.each(function() { + return $(this).selectRange(position, position); + }); + }, + + // Cross-browser way to select text in an input field. + selectRange: function(start, end) { + return this.filter(':visible').each(function() { + if (this.setSelectionRange) { // FF/Webkit + this.focus(); + this.setSelectionRange(start, end); + } else if (this.createTextRange) { // IE + var range = this.createTextRange(); + range.collapse(true); + range.moveEnd('character', end); + range.moveStart('character', start); + if (end - start >= 0) range.select(); + } + }); + }, + + // Returns an object that contains the text selection range values for + // an input field. + getSelection: function() { + var input = this[0]; + + if (input.selectionStart != null) { // FF/Webkit + var start = input.selectionStart; + var end = input.selectionEnd; + return { + start : start, + end : end, + length : end-start, + text : input.value.substr(start, end-start) + }; + } else if (document.selection) { // IE + var range = document.selection.createRange(); + if (range) { + var textRange = input.createTextRange(); + var copyRange = textRange.duplicate(); + textRange.moveToBookmark(range.getBookmark()); + copyRange.setEndPoint('EndToStart', textRange); + var start = copyRange.text.length; + var end = start + range.text.length; + return { + start : start, + end : end, + length : end-start, + text : range.text + }; + } + } + return {start: 0, end: 0, length: 0}; + } + +}); + +// Debugging in Internet Explorer. This allows you to use +// `console.log(['message', var1, var2, ...])`. Just remove the `false` and +// add your console.logs. This will automatically stringify objects using +// `JSON.stringify', so you can read what's going out. Think of this as a +// *Diet Firebug Lite Zero with Lemon*. +if (false) { + window.console = {}; + var _$ied; + window.console.log = function(msg) { + if (_.isArray(msg)) { + var message = msg[0]; + var vars = _.map(msg.slice(1), function(arg) { + return JSON.stringify(arg); + }).join(' - '); + } + if(!_$ied){ + _$ied = $('<div><ol></ol></div>').css({ + 'position': 'fixed', + 'bottom': 10, + 'left': 10, + 'zIndex': 20000, + 'width': $('body').width() - 80, + 'border': '1px solid #000', + 'padding': '10px', + 'backgroundColor': '#fff', + 'fontFamily': 'arial,helvetica,sans-serif', + 'fontSize': '11px' + }); + $('body').append(_$ied); + } + var $message = $('<li>'+message+' - '+vars+'</li>').css({ + 'borderBottom': '1px solid #999999' + }); + _$ied.find('ol').append($message); + _.delay(function() { + $message.fadeOut(500); + }, 5000); + }; + +} + +})(); + +(function() { + +var $ = jQuery; // Handle namespaced jQuery + +// Used to extract keywords and facets from the free text search. +var QUOTES_RE = "('[^']+'|\"[^\"]+\")"; +var FREETEXT_RE = "('[^']+'|\"[^\"]+\"|[^'\"\\s]\\S*)"; +var CATEGORY_RE = FREETEXT_RE + ':\\s*'; +VS.app.SearchParser = { + + // Matches `category: "free text"`, with and without quotes. + ALL_FIELDS : new RegExp(CATEGORY_RE + FREETEXT_RE, 'g'), + + // Matches a single category without the text. Used to correctly extract facets. + CATEGORY : new RegExp(CATEGORY_RE), + + // Called to parse a query into a collection of `SearchFacet` models. + parse : function(instance, query) { + var searchFacets = this._extractAllFacets(instance, query); + instance.searchQuery.reset(searchFacets); + return searchFacets; + }, + + // Walks the query and extracts facets, categories, and free text. + _extractAllFacets : function(instance, query) { + var facets = []; + var originalQuery = query; + while (query) { + var category, value; + originalQuery = query; + var field = this._extractNextField(query); + if (!field) { + category = instance.options.remainder; + value = this._extractSearchText(query); + query = VS.utils.inflector.trim(query.replace(value, '')); + } else if (field.indexOf(':') != -1) { + category = field.match(this.CATEGORY)[1].replace(/(^['"]|['"]$)/g, ''); + value = field.replace(this.CATEGORY, '').replace(/(^['"]|['"]$)/g, ''); + query = VS.utils.inflector.trim(query.replace(field, '')); + } else if (field.indexOf(':') == -1) { + category = instance.options.remainder; + value = field; + query = VS.utils.inflector.trim(query.replace(value, '')); + } + + if (category && value) { + var searchFacet = new VS.model.SearchFacet({ + category : category, + value : VS.utils.inflector.trim(value), + app : instance + }); + facets.push(searchFacet); + } + if (originalQuery == query) break; + } + + return facets; + }, + + // Extracts the first field found, capturing any free text that comes + // before the category. + _extractNextField : function(query) { + var textRe = new RegExp('^\\s*(\\S+)\\s+(?=' + QUOTES_RE + FREETEXT_RE + ')'); + var textMatch = query.match(textRe); + if (textMatch && textMatch.length >= 1) { + return textMatch[1]; + } else { + return this._extractFirstField(query); + } + }, + + // If there is no free text before the facet, extract the category and value. + _extractFirstField : function(query) { + var fields = query.match(this.ALL_FIELDS); + return fields && fields.length && fields[0]; + }, + + // If the found match is not a category and facet, extract the trimmed free text. + _extractSearchText : function(query) { + query = query || ''; + var text = VS.utils.inflector.trim(query.replace(this.ALL_FIELDS, '')); + return text; + } + +}; + +})(); + +(function() { + +var $ = jQuery; // Handle namespaced jQuery + +// The model that holds individual search facets and their categories. +// Held in a collection by `VS.app.searchQuery`. +VS.model.SearchFacet = Backbone.Model.extend({ + + // Extract the category and value and serialize it in preparation for + // turning the entire searchBox into a search query that can be sent + // to the server for parsing and searching. + serialize : function() { + var category = this.quoteCategory(this.get('category')); + var value = VS.utils.inflector.trim(this.get('value')); + var remainder = this.get("app").options.remainder; + + if (!value) return ''; + + if (!_.contains(this.get("app").options.unquotable || [], category) && category != remainder) { + value = this.quoteValue(value); + } + + if (category != remainder) { + category = category + ': '; + } else { + category = ""; + } + return category + value; + }, + + // Wrap categories that have spaces or any kind of quote with opposite matching + // quotes to preserve the complex category during serialization. + quoteCategory : function(category) { + var hasDoubleQuote = (/"/).test(category); + var hasSingleQuote = (/'/).test(category); + var hasSpace = (/\s/).test(category); + + if (hasDoubleQuote && !hasSingleQuote) { + return "'" + category + "'"; + } else if (hasSpace || (hasSingleQuote && !hasDoubleQuote)) { + return '"' + category + '"'; + } else { + return category; + } + }, + + // Wrap values that have quotes in opposite matching quotes. If a value has + // both single and double quotes, just use the double quotes. + quoteValue : function(value) { + var hasDoubleQuote = (/"/).test(value); + var hasSingleQuote = (/'/).test(value); + + if (hasDoubleQuote && !hasSingleQuote) { + return "'" + value + "'"; + } else { + return '"' + value + '"'; + } + }, + + // If provided, use a custom label instead of the raw value. + label : function() { + return this.get('label') || this.get('value'); + } + +}); + +})(); +(function() { + +var $ = jQuery; // Handle namespaced jQuery + +// Collection which holds all of the individual facets (category: value). +// Used for finding and removing specific facets. +VS.model.SearchQuery = Backbone.Collection.extend({ + + // Model holds the category and value of the facet. + model : VS.model.SearchFacet, + + // Turns all of the facets into a single serialized string. + serialize : function() { + return this.map(function(facet){ return facet.serialize(); }).join(' '); + }, + + facets : function() { + return this.map(function(facet) { + var value = {}; + value[facet.get('category')] = facet.get('value'); + return value; + }); + }, + + // Find a facet by its category. Multiple facets with the same category + // is fine, but only the first is returned. + find : function(category) { + var facet = this.detect(function(facet) { + return facet.get('category').toLowerCase() == category.toLowerCase(); + }); + return facet && facet.get('value'); + }, + + // Counts the number of times a specific category is in the search query. + count : function(category) { + return this.select(function(facet) { + return facet.get('category').toLowerCase() == category.toLowerCase(); + }).length; + }, + + // Returns an array of extracted values from each facet in a category. + values : function(category) { + var facets = this.select(function(facet) { + return facet.get('category').toLowerCase() == category.toLowerCase(); + }); + return _.map(facets, function(facet) { return facet.get('value'); }); + }, + + // Checks all facets for matches of either a category or both category and value. + has : function(category, value) { + return this.any(function(facet) { + var categoryMatched = facet.get('category').toLowerCase() == category.toLowerCase(); + if (!value) return categoryMatched; + return categoryMatched && facet.get('value') == value; + }); + }, + + // Used to temporarily hide specific categories and serialize the search query. + withoutCategory : function() { + var categories = _.map(_.toArray(arguments), function(cat) { return cat.toLowerCase(); }); + return this.map(function(facet) { + if (!_.include(categories, facet.get('category').toLowerCase())) { + return facet.serialize(); + }; + }).join(' '); + } + +}); + +})(); +(function(){ +window.JST = window.JST || {}; + +window.JST['search_box'] = _.template('<div class="VS-search <% if (readOnly) { %>VS-readonly<% } %>">\n <div class="VS-search-box-wrapper VS-search-box">\n <div class="VS-icon VS-icon-search"></div>\n <div class="VS-placeholder"></div>\n <div class="VS-search-inner"></div>\n <div class="VS-icon VS-icon-cancel VS-cancel-search-box" title="clear search"></div>\n </div>\n</div>'); +window.JST['search_facet'] = _.template('<% if (model.has(\'category\')) { %>\n <div class="category"><%= model.get(\'category\') %>:</div>\n<% } %>\n\n<div class="search_facet_input_container">\n <textarea type="text" class="search_facet_input ui-menu VS-interface" value="" <% if (readOnly) { %>disabled="disabled"<% } %> />\n</div>\n\n<div class="search_facet_remove VS-icon VS-icon-cancel"></div>'); +window.JST['search_input'] = _.template('<textarea type="text" class="ui-menu" <% if (readOnly) { %>disabled="disabled"<% } %> />'); +})(); \ No newline at end of file
http://git-wip-us.apache.org/repos/asf/ambari/blob/52d04b17/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/.bower.json ---------------------------------------------------------------------- diff --git a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/.bower.json b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/.bower.json deleted file mode 100644 index 51f799f..0000000 --- a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/.bower.json +++ /dev/null @@ -1,45 +0,0 @@ -{ - "name": "visualsearch", - "version": "0.5.0", - "homepage": "http://documentcloud.github.io/visualsearch/";, - "authors": [ - "Samuel Clay", - "@samuelclay" - ], - "description": "A Rich Search Box for Real Data", - "main": [ - "build-min/visualsearch-datauri.css", - "build-min/visualsearch.css", - "build-min/visualsearch.js" - ], - "license": "MIT", - "dependencies": { - "jQuery": ">=1.4", - "jquery-ui": ">=1.8", - "backbone": ">=0.9.10", - "underscore": ">=1.4.3" - }, - "ignore": [ - "**/.*", - "node_modules", - "bower_components", - "test", - "tests", - "Rakefile", - "vendor", - "*.html", - "build", - "docs", - "*.yml" - ], - "_release": "0.5.0", - "_resolution": { - "type": "version", - "tag": "0.5.0", - "commit": "6e7613d99eabe1f19984b8d0347d9d8f12567d7e" - }, - "_source": "git://github.com/documentcloud/visualsearch.git", - "_target": "~0.5.0", - "_originalSource": "visualsearch", - "_direct": true -} \ No newline at end of file http://git-wip-us.apache.org/repos/asf/ambari/blob/52d04b17/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/models/search_facets.js ---------------------------------------------------------------------- diff --git a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/models/search_facets.js b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/models/search_facets.js deleted file mode 100644 index 394cecd..0000000 --- a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/models/search_facets.js +++ /dev/null @@ -1,67 +0,0 @@ -(function() { - -var $ = jQuery; // Handle namespaced jQuery - -// The model that holds individual search facets and their categories. -// Held in a collection by `VS.app.searchQuery`. -VS.model.SearchFacet = Backbone.Model.extend({ - - // Extract the category and value and serialize it in preparation for - // turning the entire searchBox into a search query that can be sent - // to the server for parsing and searching. - serialize : function() { - var category = this.quoteCategory(this.get('category')); - var value = VS.utils.inflector.trim(this.get('value')); - var remainder = this.get("app").options.remainder; - - if (!value) return ''; - - if (!_.contains(this.get("app").options.unquotable || [], category) && category != remainder) { - value = this.quoteValue(value); - } - - if (category != remainder) { - category = category + ': '; - } else { - category = ""; - } - return category + value; - }, - - // Wrap categories that have spaces or any kind of quote with opposite matching - // quotes to preserve the complex category during serialization. - quoteCategory : function(category) { - var hasDoubleQuote = (/"/).test(category); - var hasSingleQuote = (/'/).test(category); - var hasSpace = (/\s/).test(category); - - if (hasDoubleQuote && !hasSingleQuote) { - return "'" + category + "'"; - } else if (hasSpace || (hasSingleQuote && !hasDoubleQuote)) { - return '"' + category + '"'; - } else { - return category; - } - }, - - // Wrap values that have quotes in opposite matching quotes. If a value has - // both single and double quotes, just use the double quotes. - quoteValue : function(value) { - var hasDoubleQuote = (/"/).test(value); - var hasSingleQuote = (/'/).test(value); - - if (hasDoubleQuote && !hasSingleQuote) { - return "'" + value + "'"; - } else { - return '"' + value + '"'; - } - }, - - // If provided, use a custom label instead of the raw value. - label : function() { - return this.get('label') || this.get('value'); - } - -}); - -})(); \ No newline at end of file http://git-wip-us.apache.org/repos/asf/ambari/blob/52d04b17/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/models/search_query.js ---------------------------------------------------------------------- diff --git a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/models/search_query.js b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/models/search_query.js deleted file mode 100644 index 819b8d2..0000000 --- a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/models/search_query.js +++ /dev/null @@ -1,70 +0,0 @@ -(function() { - -var $ = jQuery; // Handle namespaced jQuery - -// Collection which holds all of the individual facets (category: value). -// Used for finding and removing specific facets. -VS.model.SearchQuery = Backbone.Collection.extend({ - - // Model holds the category and value of the facet. - model : VS.model.SearchFacet, - - // Turns all of the facets into a single serialized string. - serialize : function() { - return this.map(function(facet){ return facet.serialize(); }).join(' '); - }, - - facets : function() { - return this.map(function(facet) { - var value = {}; - value[facet.get('category')] = facet.get('value'); - return value; - }); - }, - - // Find a facet by its category. Multiple facets with the same category - // is fine, but only the first is returned. - find : function(category) { - var facet = this.detect(function(facet) { - return facet.get('category').toLowerCase() == category.toLowerCase(); - }); - return facet && facet.get('value'); - }, - - // Counts the number of times a specific category is in the search query. - count : function(category) { - return this.select(function(facet) { - return facet.get('category').toLowerCase() == category.toLowerCase(); - }).length; - }, - - // Returns an array of extracted values from each facet in a category. - values : function(category) { - var facets = this.select(function(facet) { - return facet.get('category').toLowerCase() == category.toLowerCase(); - }); - return _.map(facets, function(facet) { return facet.get('value'); }); - }, - - // Checks all facets for matches of either a category or both category and value. - has : function(category, value) { - return this.any(function(facet) { - var categoryMatched = facet.get('category').toLowerCase() == category.toLowerCase(); - if (!value) return categoryMatched; - return categoryMatched && facet.get('value') == value; - }); - }, - - // Used to temporarily hide specific categories and serialize the search query. - withoutCategory : function() { - var categories = _.map(_.toArray(arguments), function(cat) { return cat.toLowerCase(); }); - return this.map(function(facet) { - if (!_.include(categories, facet.get('category').toLowerCase())) { - return facet.serialize(); - }; - }).join(' '); - } - -}); - -})(); http://git-wip-us.apache.org/repos/asf/ambari/blob/52d04b17/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/templates/search_box.jst ---------------------------------------------------------------------- diff --git a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/templates/search_box.jst b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/templates/search_box.jst deleted file mode 100644 index 137075f..0000000 --- a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/templates/search_box.jst +++ /dev/null @@ -1,8 +0,0 @@ -<div class="VS-search <% if (readOnly) { %>VS-readonly<% } %>"> - <div class="VS-search-box-wrapper VS-search-box"> - <div class="VS-icon VS-icon-search"></div> - <div class="VS-placeholder"></div> - <div class="VS-search-inner"></div> - <div class="VS-icon VS-icon-cancel VS-cancel-search-box" title="clear search"></div> - </div> -</div> \ No newline at end of file http://git-wip-us.apache.org/repos/asf/ambari/blob/52d04b17/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/templates/search_facet.jst ---------------------------------------------------------------------- diff --git a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/templates/search_facet.jst b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/templates/search_facet.jst deleted file mode 100644 index 80838d7..0000000 --- a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/templates/search_facet.jst +++ /dev/null @@ -1,9 +0,0 @@ -<% if (model.has('category')) { %> - <div class="category"><%- model.get('category') %>:</div> -<% } %> - -<div class="search_facet_input_container"> - <input type="text" class="search_facet_input ui-menu VS-interface" value="" <% if (readOnly) { %>disabled="disabled"<% } %> /> -</div> - -<div class="search_facet_remove VS-icon VS-icon-cancel"></div> \ No newline at end of file http://git-wip-us.apache.org/repos/asf/ambari/blob/52d04b17/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/templates/search_input.jst ---------------------------------------------------------------------- diff --git a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/templates/search_input.jst b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/templates/search_input.jst deleted file mode 100644 index ba17970..0000000 --- a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/templates/search_input.jst +++ /dev/null @@ -1 +0,0 @@ -<input type="text" class="ui-menu" <% if (readOnly) { %>disabled="disabled"<% } %> /> \ No newline at end of file http://git-wip-us.apache.org/repos/asf/ambari/blob/52d04b17/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/templates/templates.js ---------------------------------------------------------------------- diff --git a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/templates/templates.js b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/templates/templates.js deleted file mode 100644 index 42c46d0..0000000 --- a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/templates/templates.js +++ /dev/null @@ -1,7 +0,0 @@ -(function(){ -window.JST = window.JST || {}; - -window.JST['search_box'] = _.template('<div class="VS-search <% if (readOnly) { %>VS-readonly<% } %>">\n <div class="VS-search-box-wrapper VS-search-box">\n <div class="VS-icon VS-icon-search"></div>\n <div class="VS-placeholder"></div>\n <div class="VS-search-inner"></div>\n <div class="VS-icon VS-icon-cancel VS-cancel-search-box" title="clear search"></div>\n </div>\n</div>'); -window.JST['search_facet'] = _.template('<% if (model.has(\'category\')) { %>\n <div class="category"><%- model.get(\'category\') %>:</div>\n<% } %>\n\n<div class="search_facet_input_container">\n <input type="text" class="search_facet_input ui-menu VS-interface" value="" <% if (readOnly) { %>disabled="disabled"<% } %> />\n</div>\n\n<div class="search_facet_remove VS-icon VS-icon-cancel"></div>'); -window.JST['search_input'] = _.template('<input type="text" class="ui-menu" <% if (readOnly) { %>disabled="disabled"<% } %> />'); -})(); \ No newline at end of file http://git-wip-us.apache.org/repos/asf/ambari/blob/52d04b17/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/utils/backbone_extensions.js ---------------------------------------------------------------------- diff --git a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/utils/backbone_extensions.js b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/utils/backbone_extensions.js deleted file mode 100644 index de85fa9..0000000 --- a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/utils/backbone_extensions.js +++ /dev/null @@ -1,17 +0,0 @@ -(function(){ - - var $ = jQuery; // Handle namespaced jQuery - - // Makes the view enter a mode. Modes have both a 'mode' and a 'group', - // and are mutually exclusive with any other modes in the same group. - // Setting will update the view's modes hash, as well as set an HTML class - // of *[mode]_[group]* on the view's element. Convenient way to swap styles - // and behavior. - Backbone.View.prototype.setMode = function(mode, group) { - this.modes || (this.modes = {}); - if (this.modes[group] === mode) return; - $(this.el).setMode(mode, group); - this.modes[group] = mode; - }; - -})(); \ No newline at end of file http://git-wip-us.apache.org/repos/asf/ambari/blob/52d04b17/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/utils/hotkeys.js ---------------------------------------------------------------------- diff --git a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/utils/hotkeys.js b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/utils/hotkeys.js deleted file mode 100644 index 64a292a..0000000 --- a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/utils/hotkeys.js +++ /dev/null @@ -1,99 +0,0 @@ -(function() { - -var $ = jQuery; // Handle namespaced jQuery - -// DocumentCloud workspace hotkeys. To tell if a key is currently being pressed, -// just ask `VS.app.hotkeys.[key]` on `keypress`, or ask `VS.app.hotkeys.key(e)` -// on `keydown`. -// -// For the most headache-free way to use this utility, check modifier keys, -// like shift and command, with `VS.app.hotkeys.shift`, and check every other -// key with `VS.app.hotkeys.key(e) == 'key_name'`. -VS.app.hotkeys = { - - // Keys that will be mapped to the `hotkeys` namespace. - KEYS: { - '16': 'shift', - '17': 'command', - '91': 'command', - '93': 'command', - '224': 'command', - '13': 'enter', - '37': 'left', - '38': 'upArrow', - '39': 'right', - '40': 'downArrow', - '46': 'delete', - '8': 'backspace', - '35': 'end', - '36': 'home', - '9': 'tab', - '188': 'comma' - }, - - // Binds global keydown and keyup events to listen for keys that match `this.KEYS`. - initialize : function() { - _.bindAll(this, 'down', 'up', 'blur'); - $(document).bind('keydown', this.down); - $(document).bind('keyup', this.up); - $(window).bind('blur', this.blur); - }, - - // On `keydown`, turn on all keys that match. - down : function(e) { - var key = this.KEYS[e.which]; - if (key) this[key] = true; - }, - - // On `keyup`, turn off all keys that match. - up : function(e) { - var key = this.KEYS[e.which]; - if (key) this[key] = false; - }, - - // If an input is blurred, all keys need to be turned off, since they are no longer - // able to modify the document. - blur : function(e) { - for (var key in this.KEYS) this[this.KEYS[key]] = false; - }, - - // Check a key from an event and return the common english name. - key : function(e) { - return this.KEYS[e.which]; - }, - - // Colon is special, since the value is different between browsers. - colon : function(e) { - var charCode = e.which; - return charCode && String.fromCharCode(charCode) == ":"; - }, - - // Check a key from an event and match it against any known characters. - // The `keyCode` is different depending on the event type: `keydown` vs. `keypress`. - // - // These were determined by looping through every `keyCode` and `charCode` that - // resulted from `keydown` and `keypress` events and counting what was printable. - printable : function(e) { - var code = e.which; - if (e.type == 'keydown') { - if (code == 32 || // space - (code >= 48 && code <= 90) || // 0-1a-z - (code >= 96 && code <= 111) || // 0-9+-/*. - (code >= 186 && code <= 192) || // ;=,-./^ - (code >= 219 && code <= 222)) { // (\)' - return true; - } - } else { - // [space]!"#$%&'()*+,-.0-9:;<=>?@A-Z[\]^_`a-z{|} and unicode characters - if ((code >= 32 && code <= 126) || - (code >= 160 && code <= 500) || - (String.fromCharCode(code) == ":")) { - return true; - } - } - return false; - } - -}; - -})(); \ No newline at end of file http://git-wip-us.apache.org/repos/asf/ambari/blob/52d04b17/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/utils/inflector.js ---------------------------------------------------------------------- diff --git a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/utils/inflector.js b/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/utils/inflector.js deleted file mode 100644 index 8a1d08c..0000000 --- a/ambari-logsearch/ambari-logsearch-portal/src/main/webapp/libs/other/visualsearch/utils/inflector.js +++ /dev/null @@ -1,21 +0,0 @@ -(function() { - -var $ = jQuery; // Handle namespaced jQuery - -// Naive English transformations on words. Only used for a few transformations -// in VisualSearch.js. -VS.utils.inflector = { - - // Delegate to the ECMA5 String.prototype.trim function, if available. - trim : function(s) { - return s.trim ? s.trim() : s.replace(/^\s+|\s+$/g, ''); - }, - - // Escape strings that are going to be used in a regex. Escapes punctuation - // that would be incorrect in a regex. - escapeRegExp : function(s) { - return s.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1'); - } -}; - -})(); \ No newline at end of file
