diff options
Diffstat (limited to 'usr/local/www/javascript/chosen/coffee/chosen.jquery.coffee')
| -rw-r--r-- | usr/local/www/javascript/chosen/coffee/chosen.jquery.coffee | 633 |
1 files changed, 0 insertions, 633 deletions
diff --git a/usr/local/www/javascript/chosen/coffee/chosen.jquery.coffee b/usr/local/www/javascript/chosen/coffee/chosen.jquery.coffee deleted file mode 100644 index 0d6596a..0000000 --- a/usr/local/www/javascript/chosen/coffee/chosen.jquery.coffee +++ /dev/null @@ -1,633 +0,0 @@ -### -Chosen, a Select Box Enhancer for jQuery and Protoype -by Patrick Filler for Harvest, http://getharvest.com - -Available for use under the MIT License, http://en.wikipedia.org/wiki/MIT_License - -Copyright (c) 2011 by Harvest -### - -root = exports ? this -$ = jQuery - -$.fn.extend({ - chosen: (data, options) -> - $(this).each((input_field) -> - new Chosen(this, data, options) unless ($ this).hasClass "chzn-done" - ) -}) - -class Chosen - - constructor: (elmn) -> - this.set_default_values() - - @form_field = elmn - @form_field_jq = $ @form_field - @is_multiple = @form_field.multiple - - @default_text_default = if @form_field.multiple then "Select Some Options" else "Select an Option" - - this.set_up_html() - this.register_observers() - @form_field_jq.addClass "chzn-done" - - set_default_values: -> - - @click_test_action = (evt) => this.test_active_click(evt) - @active_field = false - @mouse_on_container = false - @results_showing = false - @result_highlighted = null - @result_single_selected = null - @choices = 0 - - set_up_html: -> - @container_id = @form_field.id + "_chzn" - - @f_width = @form_field_jq.width() - - @default_text = if @form_field_jq.attr 'title' then @form_field_jq.attr 'title' else @default_text_default - - container_div = ($ "<div />", { - id: @container_id - class: 'chzn-container' - style: 'width: ' + (@f_width) + 'px;' #use parens around @f_width so coffeescript doesn't think + ' px' is a function parameter - }) - - if @is_multiple - container_div.html '<ul class="chzn-choices"><li class="search-field"><input type="text" value="' + @default_text + '" class="default" style="width:25px;" /></li></ul><div class="chzn-drop" style="left:-9000px;"><ul class="chzn-results"></ul></div>' - else - container_div.html '<a href="javascript:void(0)" class="chzn-single"><span>' + @default_text + '</span><div><b></b></div></a><div class="chzn-drop" style="left:-9000px;"><div class="chzn-search"><input type="text" /></div><ul class="chzn-results"></ul></div>' - - @form_field_jq.hide().after container_div - @container = ($ '#' + @container_id) - @container.addClass( "chzn-container-" + (if @is_multiple then "multi" else "single") ) - @dropdown = @container.find('div.chzn-drop').first() - - dd_top = @container.height() - dd_width = (@f_width - get_side_border_padding(@dropdown)) - - @dropdown.css({"width": dd_width + "px", "top": dd_top + "px"}) - - @search_field = @container.find('input').first() - @search_results = @container.find('ul.chzn-results').first() - this.search_field_scale() - - @search_no_results = @container.find('li.no-results').first() - - if @is_multiple - @search_choices = @container.find('ul.chzn-choices').first() - @search_container = @container.find('li.search-field').first() - else - @search_container = @container.find('div.chzn-search').first() - @selected_item = @container.find('.chzn-single').first() - sf_width = dd_width - get_side_border_padding(@search_container) - get_side_border_padding(@search_field) - @search_field.css( {"width" : sf_width + "px"} ) - - this.results_build() - this.set_tab_index() - - - register_observers: -> - @container.click (evt) => this.container_click(evt) - @container.mouseenter (evt) => this.mouse_enter(evt) - @container.mouseleave (evt) => this.mouse_leave(evt) - - @search_results.click (evt) => this.search_results_click(evt) - @search_results.mouseover (evt) => this.search_results_mouseover(evt) - @search_results.mouseout (evt) => this.search_results_mouseout(evt) - - @form_field_jq.bind "liszt:updated", (evt) => this.results_update_field(evt) - - @search_field.blur (evt) => this.input_blur(evt) - @search_field.keyup (evt) => this.keyup_checker(evt) - @search_field.keydown (evt) => this.keydown_checker(evt) - - if @is_multiple - @search_choices.click (evt) => this.choices_click(evt) - @search_field.focus (evt) => this.input_focus(evt) - else - @selected_item.focus (evt) => this.activate_field(evt) - - container_click: (evt) -> - if evt and evt.type is "click" - evt.stopPropagation() - if not @pending_destroy_click - if not @active_field - @search_field.val "" if @is_multiple - $(document).click @click_test_action - this.results_show() - else if not @is_multiple and evt and ($(evt.target) is @selected_item || $(evt.target).parents("a.chzn-single").length) - evt.preventDefault() - this.results_toggle() - - this.activate_field() - else - @pending_destroy_click = false - - mouse_enter: -> @mouse_on_container = true - mouse_leave: -> @mouse_on_container = false - - input_focus: (evt) -> - setTimeout (=> this.container_click()), 50 unless @active_field - - input_blur: (evt) -> - if not @mouse_on_container - @active_field = false - setTimeout (=> this.blur_test()), 100 - - blur_test: (evt) -> - this.close_field() if not @active_field and @container.hasClass "chzn-container-active" - - close_field: -> - $(document).unbind "click", @click_test_action - - if not @is_multiple - @selected_item.attr "tabindex", @search_field.attr("tabindex") - @search_field.attr "tabindex", -1 - - @active_field = false - this.results_hide() - - @container.removeClass "chzn-container-active" - this.winnow_results_clear() - this.clear_backstroke() - - this.show_search_field_default() - this.search_field_scale() - - activate_field: -> - if not @is_multiple and not @active_field - @search_field.attr "tabindex", (@selected_item.attr "tabindex") - @selected_item.attr "tabindex", -1 - - @container.addClass "chzn-container-active" - @active_field = true - - @search_field.val(@search_field.val()) - @search_field.focus() - - - test_active_click: (evt) -> - if $(evt.target).parents('#' + @container.id).length - @active_field = true - else - this.close_field() - - results_build: -> - startTime = new Date() - @parsing = true - @results_data = SelectParser.select_to_array @form_field - - if @is_multiple and @choices > 0 - @search_choices.find("li.search-choice").remove() - @choices = 0 - else if not @is_multiple - @selected_item.find("span").text @default_text - - content = '' - for data in @results_data - if data.group - content += this.result_add_group data - else if !data.empty - content += this.result_add_option data - if data.selected and @is_multiple - this.choice_build data - else if data.selected and not @is_multiple - @selected_item.find("span").text data.text - - this.show_search_field_default() - this.search_field_scale() - - @search_results.html content - @parsing = false - - - result_add_group: (group) -> - if not group.disabled - group.dom_id = @form_field.id + "chzn_g_" + group.array_index - '<li id="' + group.dom_id + '" class="group-result">' + $("<div />").text(group.label).html() + '</li>' - else - "" - - result_add_option: (option) -> - if not option.disabled - option.dom_id = @form_field.id + "chzn_o_" + option.array_index - - classes = if option.selected and @is_multiple then [] else ["active-result"] - classes.push "result-selected" if option.selected - classes.push "group-option" if option.group_array_index? - - '<li id="' + option.dom_id + '" class="' + classes.join(' ') + '">' + $("<div />").text(option.text).html() + '</li>' - else - "" - - results_update_field: -> - this.result_clear_highlight() - @result_single_selected = null - this.results_build() - - result_do_highlight: (el) -> - if el.length - this.result_clear_highlight() - - @result_highlight = el - @result_highlight.addClass "highlighted" - - maxHeight = parseInt @search_results.css("maxHeight"), 10 - visible_top = @search_results.scrollTop() - visible_bottom = maxHeight + visible_top - - high_top = @result_highlight.position().top + @search_results.scrollTop() - high_bottom = high_top + @result_highlight.outerHeight() - - if high_bottom >= visible_bottom - @search_results.scrollTop if (high_bottom - maxHeight) > 0 then (high_bottom - maxHeight) else 0 - else if high_top < visible_top - @search_results.scrollTop high_top - - result_clear_highlight: -> - @result_highlight.removeClass "highlighted" if @result_highlight - @result_highlight = null - - results_toggle: -> - if @results_showing - this.results_hide() - else - this.results_show() - - results_show: -> - if not @is_multiple - @selected_item.addClass "chzn-single-with-drop" - if @result_single_selected - this.result_do_highlight( @result_single_selected ) - - dd_top = if @is_multiple then @container.height() else (@container.height() - 1) - @dropdown.css {"top": dd_top + "px", "left":0} - @results_showing = true - - @search_field.focus() - @search_field.val @search_field.val() - - this.winnow_results() - - results_hide: -> - @selected_item.removeClass "chzn-single-with-drop" unless @is_multiple - this.result_clear_highlight() - @dropdown.css {"left":"-9000px"} - @results_showing = false - - - set_tab_index: (el) -> - if @form_field_jq.attr "tabindex" - ti = @form_field_jq.attr "tabindex" - @form_field_jq.attr "tabindex", -1 - - if @is_multiple - @search_field.attr "tabindex", ti - else - @selected_item.attr "tabindex", ti - @search_field.attr "tabindex", -1 - - show_search_field_default: -> - if @is_multiple and @choices < 1 and not @active_field - @search_field.val(@default_text) - @search_field.addClass "default" - else - @search_field.val("") - @search_field.removeClass "default" - - search_results_click: (evt) -> - target = if $(evt.target).hasClass "active-result" then $(evt.target) else $(evt.target).parents(".active-result").first() - if target.length - @result_highlight = target - this.result_select() - - search_results_mouseover: (evt) -> - target = if $(evt.target).hasClass "active-result" then $(evt.target) else $(evt.target).parents(".active-result").first() - this.result_do_highlight( target ) if target - - search_results_mouseout: (evt) -> - this.result_clear_highlight() if $(evt.target).hasClass "active-result" or $(evt.target).parents('.active-result').first() - - - choices_click: (evt) -> - evt.preventDefault() - if( @active_field and not($(evt.target).hasClass "search-choice" or $(evt.target).parents('.search-choice').first) and not @results_showing ) - this.results_show() - - choice_build: (item) -> - choice_id = @form_field.id + "_chzn_c_" + item.array_index - @choices += 1 - @search_container.before '<li class="search-choice" id="' + choice_id + '"><span>' + item.text + '</span><a href="javascript:void(0)" class="search-choice-close" rel="' + item.array_index + '"></a></li>' - link = $('#' + choice_id).find("a").first() - link.click (evt) => this.choice_destroy_link_click(evt) - - choice_destroy_link_click: (evt) -> - evt.preventDefault() - @pending_destroy_click = true - this.choice_destroy $(evt.target) - - choice_destroy: (link) -> - @choices -= 1 - this.show_search_field_default() - - this.results_hide() if @is_multiple and @choices > 0 and @search_field.val().length < 1 - - this.result_deselect (link.attr "rel") - link.parents('li').first().remove() - - result_select: -> - if @result_highlight - high = @result_highlight - high_id = high.attr "id" - - this.result_clear_highlight() - - high.addClass "result-selected" - - if @is_multiple - this.result_deactivate high - else - @result_single_selected = high - - position = high_id.substr(high_id.lastIndexOf("_") + 1 ) - item = @results_data[position] - item.selected = true - - @form_field.options[item.options_index].selected = true - - if @is_multiple - this.choice_build item - else - @selected_item.find("span").first().text item.text - - this.results_hide() - @search_field.val "" - - @form_field_jq.trigger "change" - this.search_field_scale() - - result_activate: (el) -> - el.addClass("active-result").show() - - result_deactivate: (el) -> - el.removeClass("active-result").hide() - - result_deselect: (pos) -> - result_data = @results_data[pos] - result_data.selected = false - - @form_field.options[result_data.options_index].selected = false - result = $("#" + @form_field.id + "chzn_o_" + pos) - result.removeClass("result-selected").addClass("active-result").show() - - this.result_clear_highlight() - this.winnow_results() - - @form_field_jq.trigger "change" - this.search_field_scale() - - results_search: (evt) -> - if @results_showing - this.winnow_results() - else - this.results_show() - - winnow_results: -> - startTime = new Date() - this.no_results_clear() - - results = 0 - - searchText = if @search_field.val() is @default_text then "" else $.trim @search_field.val() - regex = new RegExp('^' + searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i') - zregex = new RegExp(searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), 'i') - - for option in @results_data - if not option.disabled and not option.empty - if option.group - $('#' + option.dom_id).hide() - else if not (@is_multiple and option.selected) - found = false - result_id = option.dom_id - - if regex.test option.text - found = true - results += 1 - else if option.text.indexOf(" ") >= 0 or option.text.indexOf("[") == 0 - #TODO: replace this substitution of /\[\]/ with a list of characters to skip. - parts = option.text.replace(/\[|\]/g, "").split(" ") - if parts.length - for part in parts - if regex.test part - found = true - results += 1 - - if found - if searchText.length - startpos = option.text.search zregex - text = option.text.substr(0, startpos + searchText.length) + '</em>' + option.text.substr(startpos + searchText.length) - text = text.substr(0, startpos) + '<em>' + text.substr(startpos) - else - text = option.text - - $("#" + result_id).html text if $("#" + result_id).html != text - - this.result_activate $("#" + result_id) - - $("#" + @results_data[option.group_array_index].dom_id).show() if option.group_array_index? - else - this.result_clear_highlight() if @result_highlight and result_id is @result_highlight.attr 'id' - this.result_deactivate $("#" + result_id) - - if results < 1 and searchText.length - this.no_results searchText - else - this.winnow_results_set_highlight() - - winnow_results_clear: -> - @search_field.val "" - lis = @search_results.find("li") - - for li in lis - li = $(li) - if li.hasClass "group-result" - li.show() - else if not @is_multiple or not li.hasClass "result-selected" - this.result_activate li - - winnow_results_set_highlight: -> - if not @result_highlight - do_high = @search_results.find(".active-result").first() - if(do_high) - this.result_do_highlight do_high - - no_results: (terms) -> - no_results_html = $('<li class="no-results">No results match "<span></span>"</li>') - no_results_html.find("span").first().text(terms) - - @search_results.append no_results_html - - no_results_clear: -> - @search_results.find(".no-results").remove() - - keydown_arrow: -> - if not @result_highlight - first_active = @search_results.find("li.active-result").first() - this.result_do_highlight $(first_active) if first_active - else if @results_showing - next_sib = @result_highlight.nextAll("li.active-result").first() - this.result_do_highlight next_sib if next_sib - this.results_show() if not @results_showing - - keyup_arrow: -> - if not @results_showing and not @is_multiple - this.results_show() - else if @result_highlight - prev_sibs = @result_highlight.prevAll("li.active-result") - - if prev_sibs.length - this.result_do_highlight prev_sibs.first() - else - this.results_hide() if @choices > 0 - this.result_clear_highlight() - - keydown_backstroke: -> - if @pending_backstroke - this.choice_destroy @pending_backstroke.find("a").first() - this.clear_backstroke() - else - @pending_backstroke = @search_container.siblings("li.search-choice").last() - @pending_backstroke.addClass "search-choice-focus" - - clear_backstroke: -> - @pending_backstroke.removeClass "search-choice-focus" if @pending_backstroke - @pending_backstroke = null - - keyup_checker: (evt) -> - stroke = evt.which ? evt.keyCode - this.search_field_scale() - - switch stroke - when 8 - if @is_multiple and @backstroke_length < 1 and @choices > 0 - this.keydown_backstroke() - else if not @pending_backstroke - this.result_clear_highlight() - this.results_search() - when 13 - evt.preventDefault() - this.result_select() if this.results_showing - when 27 - this.results_hide() if @results_showing - when 9, 38, 40, 16 - # don't do anything on these keys - else this.results_search() - - - keydown_checker: (evt) -> - stroke = evt.which ? evt.keyCode - this.search_field_scale() - - this.clear_backstroke() if stroke != 8 and this.pending_backstroke - - switch stroke - when 8 - @backstroke_length = this.search_field.val().length - break - when 9 - @mouse_on_container = false - break - when 13 - evt.preventDefault() - break - when 38 - evt.preventDefault() - this.keyup_arrow() - break - when 40 - this.keydown_arrow() - break - - - search_field_scale: -> - if @is_multiple - h = 0 - w = 0 - - style_block = "position:absolute; left: -1000px; top: -1000px; display:none;" - styles = ['font-size','font-style', 'font-weight', 'font-family','line-height', 'text-transform', 'letter-spacing'] - - for style in styles - style_block += style + ":" + @search_field.css(style) + ";" - - div = $('<div />', { 'style' : style_block }) - div.text @search_field.val() - $('body').append div - - w = div.width() + 25 - div.remove() - - if( w > @f_width-10 ) - w = @f_width - 10 - - @search_field.css({'width': w + 'px'}) - - dd_top = @container.height() - @dropdown.css({"top": dd_top + "px"}) - -get_side_border_padding = (elmt) -> - side_border_padding = elmt.outerWidth() - elmt.width() - -root.get_side_border_padding = get_side_border_padding - -class SelectParser - - constructor: -> - @options_index = 0 - @parsed = [] - - add_node: (child) -> - if child.nodeName is "OPTGROUP" - this.add_group child - else - this.add_option child - - add_group: (group) -> - group_position = @parsed.length - @parsed.push - array_index: group_position - group: true - label: group.label - children: 0 - disabled: group.disabled - this.add_option( option, group_position, group.disabled ) for option in group.childNodes - - add_option: (option, group_position, group_disabled) -> - if option.nodeName is "OPTION" - if option.text != "" - if group_position? - @parsed[group_position].children += 1 - @parsed.push - array_index: @parsed.length - options_index: @options_index - value: option.value - text: option.text - selected: option.selected - disabled: if group_disabled is true then group_disabled else option.disabled - group_array_index: group_position - else - @parsed.push - array_index: @parsed.length - options_index: @options_index - empty: true - @options_index += 1 - -SelectParser.select_to_array = (select) -> - parser = new SelectParser() - parser.add_node( child ) for child in select.childNodes - parser.parsed - -root.SelectParser = SelectParser |
