diff options
Diffstat (limited to 'ecomp-portal-FE/client/bower_components/jqTree/src/elements_renderer.coffee')
| -rw-r--r-- | ecomp-portal-FE/client/bower_components/jqTree/src/elements_renderer.coffee | 237 |
1 files changed, 0 insertions, 237 deletions
diff --git a/ecomp-portal-FE/client/bower_components/jqTree/src/elements_renderer.coffee b/ecomp-portal-FE/client/bower_components/jqTree/src/elements_renderer.coffee deleted file mode 100644 index b68cf917..00000000 --- a/ecomp-portal-FE/client/bower_components/jqTree/src/elements_renderer.coffee +++ /dev/null @@ -1,237 +0,0 @@ -node_element = require './node_element' -NodeElement = node_element.NodeElement - -util = require './util' -html_escape = util.html_escape - - -$ = jQuery - - -class ElementsRenderer - constructor: (tree_widget) -> - @tree_widget = tree_widget - - @opened_icon_element = @createButtonElement(tree_widget.options.openedIcon) - @closed_icon_element = @createButtonElement(tree_widget.options.closedIcon) - - render: (from_node) -> - if from_node and from_node.parent - @renderFromNode(from_node) - else - @renderFromRoot() - - renderFromRoot: -> - $element = @tree_widget.element - $element.empty() - - @createDomElements($element[0], @tree_widget.tree.children, true, true, 1) - - renderFromNode: (node) -> - # remember current li - $previous_li = $(node.element) - - # create element - li = @createLi(node, node.getLevel()) - @attachNodeData(node, li) - - # add element to dom - $previous_li.after(li) - - # remove previous li - $previous_li.remove() - - # create children - if node.children - @createDomElements(li, node.children, false, false, node.getLevel() + 1) - - createDomElements: (element, children, is_root_node, is_open, level) -> - ul = @createUl(is_root_node) - element.appendChild(ul) - - for child in children - li = @createLi(child, level) - ul.appendChild(li) - - @attachNodeData(child, li) - - if child.hasChildren() - @createDomElements(li, child.children, false, child.is_open, level + 1) - - return null - - attachNodeData: (node, li) -> - node.element = li - $(li).data('node', node) - - createUl: (is_root_node) -> - if !is_root_node - class_string = '' - role = 'group' - else - class_string = 'jqtree-tree' - role = 'tree' - - if @tree_widget.options.rtl - class_string += ' jqtree-rtl' - - ul = document.createElement('ul') - ul.className = "jqtree_common #{ class_string }" - - ul.setAttribute('role', role) - - return ul - - createLi: (node, level) -> - is_selected = @tree_widget.select_node_handler and @tree_widget.select_node_handler.isNodeSelected(node) - - if node.isFolder() - li = @createFolderLi(node, level, is_selected) - else - li = @createNodeLi(node, level, is_selected) - - if @tree_widget.options.onCreateLi - @tree_widget.options.onCreateLi(node, $(li)) - - return li - - createFolderLi: (node, level, is_selected) -> - button_classes = @getButtonClasses(node) - folder_classes = @getFolderClasses(node, is_selected) - - if node.is_open - icon_element = @opened_icon_element - else - icon_element = @closed_icon_element - - # li - li = document.createElement('li') - li.className = "jqtree_common #{ folder_classes }" - li.setAttribute('role', 'presentation') - - # div - div = document.createElement('div') - div.className = "jqtree-element jqtree_common" - div.setAttribute('role', 'presentation') - - li.appendChild(div) - - # button link - button_link = document.createElement('a') - button_link.className = button_classes - - button_link.appendChild( - icon_element.cloneNode(false) - ) - - button_link.setAttribute('role', 'presentation') - button_link.setAttribute('aria-hidden', 'true') - - if @tree_widget.options.buttonLeft - div.appendChild(button_link) - - # title span - div.appendChild( - @createTitleSpan(node.name, level, is_selected, node.is_open, is_folder=true) - ) - - if not @tree_widget.options.buttonLeft - div.appendChild(button_link) - - return li - - createNodeLi: (node, level, is_selected) -> - li_classes = ['jqtree_common'] - - if is_selected - li_classes.push('jqtree-selected') - - class_string = li_classes.join(' ') - - # li - li = document.createElement('li') - li.className = class_string - li.setAttribute('role', 'presentation') - - # div - div = document.createElement('div') - div.className = "jqtree-element jqtree_common" - div.setAttribute('role', 'presentation') - - li.appendChild(div) - - # title span - div.appendChild( - @createTitleSpan(node.name, level, is_selected, node.is_open, is_folder=false) - ) - - return li - - createTitleSpan: (node_name, level, is_selected, is_open, is_folder) -> - title_span = document.createElement('span') - - classes = "jqtree-title jqtree_common" - - if is_folder - classes += " jqtree-title-folder" - - title_span.className = classes - - title_span.setAttribute('role', 'treeitem') - title_span.setAttribute('aria-level', level) - - title_span.setAttribute('aria-selected', util.getBoolString(is_selected)) - title_span.setAttribute('aria-expanded', util.getBoolString(is_open)) - - if is_selected - title_span.setAttribute('tabindex', 0) - - title_span.innerHTML = @escapeIfNecessary(node_name) - - return title_span - - getButtonClasses: (node) -> - classes = ['jqtree-toggler', 'jqtree_common'] - - if not node.is_open - classes.push('jqtree-closed') - - if @tree_widget.options.buttonLeft - classes.push('jqtree-toggler-left') - else - classes.push('jqtree-toggler-right') - - return classes.join(' ') - - getFolderClasses: (node, is_selected) -> - classes = ['jqtree-folder'] - - if not node.is_open - classes.push('jqtree-closed') - - if is_selected - classes.push('jqtree-selected') - - if node.is_loading - classes.push('jqtree-loading') - - return classes.join(' ') - - escapeIfNecessary: (value) -> - if @tree_widget.options.autoEscape - return html_escape(value) - else - return value - - createButtonElement: (value) -> - if typeof value == 'string' - # convert value to html - div = document.createElement('div') - div.innerHTML = value - - return document.createTextNode(div.innerHTML) - else - return $(value)[0] - - -module.exports = ElementsRenderer |