|
|
// Copyright (c) IPython Development Team.
|
|
|
// Distributed under the terms of the Modified BSD License.
|
|
|
|
|
|
define([
|
|
|
"widgets/js/widget",
|
|
|
"base/js/utils",
|
|
|
"jquery",
|
|
|
"bootstrap",
|
|
|
], function(widget, utils, $){
|
|
|
|
|
|
var AccordionView = widget.DOMWidgetView.extend({
|
|
|
initialize: function(){
|
|
|
AccordionView.__super__.initialize.apply(this, arguments);
|
|
|
|
|
|
this.containers = [];
|
|
|
this.model_containers = {};
|
|
|
this.children_views = new widget.ViewList(this.add_child_view, this.remove_child_view, this);
|
|
|
this.listenTo(this.model, 'change:children', function(model, value) {
|
|
|
this.children_views.update(value);
|
|
|
}, this);
|
|
|
},
|
|
|
|
|
|
render: function(){
|
|
|
// Called when view is rendered.
|
|
|
var guid = 'panel-group' + utils.uuid();
|
|
|
this.$el
|
|
|
.attr('id', guid)
|
|
|
.addClass('panel-group');
|
|
|
this.model.on('change:selected_index', function(model, value, options) {
|
|
|
this.update_selected_index(model.previous('selected_index'), value, options);
|
|
|
}, this);
|
|
|
this.model.on('change:_titles', function(model, value, options) {
|
|
|
this.update_titles(value);
|
|
|
}, this);
|
|
|
var that = this;
|
|
|
this.on('displayed', function() {
|
|
|
this.update_titles();
|
|
|
}, this);
|
|
|
this.children_views.update(this.model.get('children'));
|
|
|
},
|
|
|
|
|
|
update_titles: function(titles) {
|
|
|
// Set tab titles
|
|
|
if (!titles) {
|
|
|
titles = this.model.get('_titles');
|
|
|
}
|
|
|
|
|
|
var that = this;
|
|
|
_.each(titles, function(title, page_index) {
|
|
|
var accordian = that.containers[page_index];
|
|
|
if (accordian !== undefined) {
|
|
|
accordian
|
|
|
.find('.panel-heading')
|
|
|
.find('.accordion-toggle')
|
|
|
.text(title);
|
|
|
}
|
|
|
});
|
|
|
},
|
|
|
|
|
|
update_selected_index: function(old_index, new_index, options) {
|
|
|
// Only update the selection if the selection wasn't triggered
|
|
|
// by the front-end. It must be triggered by the back-end.
|
|
|
if (options === undefined || options.updated_view != this) {
|
|
|
this.containers[old_index].find('.panel-collapse').collapse('hide');
|
|
|
if (0 <= new_index && new_index < this.containers.length) {
|
|
|
this.containers[new_index].find('.panel-collapse').collapse('show');
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
|
|
|
remove_child_view: function(view) {
|
|
|
// Called when a child is removed from children list.
|
|
|
// TODO: does this handle two different views of the same model as children?
|
|
|
var model = view.model;
|
|
|
var accordion_group = this.model_containers[model.id];
|
|
|
this.containers.splice(accordion_group.container_index, 1);
|
|
|
delete this.model_containers[model.id];
|
|
|
accordion_group.remove();
|
|
|
},
|
|
|
|
|
|
add_child_view: function(model) {
|
|
|
// Called when a child is added to children list.
|
|
|
var index = this.containers.length;
|
|
|
var uuid = utils.uuid();
|
|
|
var accordion_group = $('<div />')
|
|
|
.addClass('panel panel-default')
|
|
|
.appendTo(this.$el);
|
|
|
var accordion_heading = $('<div />')
|
|
|
.addClass('panel-heading')
|
|
|
.appendTo(accordion_group);
|
|
|
var that = this;
|
|
|
var accordion_toggle = $('<a />')
|
|
|
.addClass('accordion-toggle')
|
|
|
.attr('data-toggle', 'collapse')
|
|
|
.attr('data-parent', '#' + this.$el.attr('id'))
|
|
|
.attr('href', '#' + uuid)
|
|
|
.click(function(evt){
|
|
|
|
|
|
// Calling model.set will trigger all of the other views of the
|
|
|
// model to update.
|
|
|
that.model.set("selected_index", index, {updated_view: that});
|
|
|
that.touch();
|
|
|
})
|
|
|
.text('Page ' + index)
|
|
|
.appendTo(accordion_heading);
|
|
|
var accordion_body = $('<div />', {id: uuid})
|
|
|
.addClass('panel-collapse collapse')
|
|
|
.appendTo(accordion_group);
|
|
|
var accordion_inner = $('<div />')
|
|
|
.addClass('panel-body')
|
|
|
.appendTo(accordion_body);
|
|
|
var container_index = this.containers.push(accordion_group) - 1;
|
|
|
accordion_group.container_index = container_index;
|
|
|
this.model_containers[model.id] = accordion_group;
|
|
|
|
|
|
var dummy = $('<div/>');
|
|
|
accordion_inner.append(dummy);
|
|
|
return this.create_child_view(model).then(function(view) {
|
|
|
dummy.replaceWith(view.$el);
|
|
|
that.update();
|
|
|
that.update_titles();
|
|
|
|
|
|
// Trigger the displayed event of the child view.
|
|
|
that.after_displayed(function() {
|
|
|
view.trigger('displayed');
|
|
|
});
|
|
|
return view;
|
|
|
}).catch(utils.reject("Couldn't add child view to box", true));
|
|
|
},
|
|
|
|
|
|
remove: function() {
|
|
|
// We remove this widget before removing the children as an optimization
|
|
|
// we want to remove the entire container from the DOM first before
|
|
|
// removing each individual child separately.
|
|
|
AccordionView.__super__.remove.apply(this, arguments);
|
|
|
this.children_views.remove();
|
|
|
},
|
|
|
});
|
|
|
|
|
|
|
|
|
var TabView = widget.DOMWidgetView.extend({
|
|
|
initialize: function() {
|
|
|
// Public constructor.
|
|
|
TabView.__super__.initialize.apply(this, arguments);
|
|
|
|
|
|
this.containers = [];
|
|
|
this.children_views = new widget.ViewList(this.add_child_view, this.remove_child_view, this);
|
|
|
this.listenTo(this.model, 'change:children', function(model, value) {
|
|
|
this.children_views.update(value);
|
|
|
}, this);
|
|
|
},
|
|
|
|
|
|
render: function(){
|
|
|
// Called when view is rendered.
|
|
|
var uuid = 'tabs'+utils.uuid();
|
|
|
var that = this;
|
|
|
this.$tabs = $('<div />', {id: uuid})
|
|
|
.addClass('nav')
|
|
|
.addClass('nav-tabs')
|
|
|
.appendTo(this.$el);
|
|
|
this.$tab_contents = $('<div />', {id: uuid + 'Content'})
|
|
|
.addClass('tab-content')
|
|
|
.appendTo(this.$el);
|
|
|
this.children_views.update(this.model.get('children'));
|
|
|
},
|
|
|
|
|
|
update_attr: function(name, value) {
|
|
|
// Set a css attr of the widget view.
|
|
|
this.$tabs.css(name, value);
|
|
|
},
|
|
|
|
|
|
remove_child_view: function(view) {
|
|
|
// Called when a child is removed from children list.
|
|
|
this.containers.splice(view.parent_tab.tab_text_index, 1);
|
|
|
view.parent_tab.remove();
|
|
|
view.parent_container.remove();
|
|
|
view.remove();
|
|
|
},
|
|
|
|
|
|
add_child_view: function(model) {
|
|
|
// Called when a child is added to children list.
|
|
|
var index = this.containers.length;
|
|
|
var uuid = utils.uuid();
|
|
|
|
|
|
var that = this;
|
|
|
var tab = $('<li />')
|
|
|
.css('list-style-type', 'none')
|
|
|
.appendTo(this.$tabs);
|
|
|
|
|
|
|
|
|
var tab_text = $('<a />')
|
|
|
.attr('href', '#' + uuid)
|
|
|
.attr('data-toggle', 'tab')
|
|
|
.text('Page ' + index)
|
|
|
.appendTo(tab)
|
|
|
.click(function (e) {
|
|
|
|
|
|
// Calling model.set will trigger all of the other views of the
|
|
|
// model to update.
|
|
|
that.model.set("selected_index", index, {updated_view: that});
|
|
|
that.touch();
|
|
|
that.select_page(index);
|
|
|
});
|
|
|
tab.tab_text_index = that.containers.push(tab_text) - 1;
|
|
|
|
|
|
var dummy = $('<div />');
|
|
|
var contents_div = $('<div />', {id: uuid})
|
|
|
.addClass('tab-pane')
|
|
|
.addClass('fade')
|
|
|
.append(dummy)
|
|
|
.appendTo(that.$tab_contents);
|
|
|
|
|
|
return this.create_child_view(model).then(function(view) {
|
|
|
dummy.replaceWith(view.$el);
|
|
|
view.parent_tab = tab;
|
|
|
view.parent_container = contents_div;
|
|
|
|
|
|
// Trigger the displayed event of the child view.
|
|
|
that.after_displayed(function() {
|
|
|
view.trigger('displayed');
|
|
|
});
|
|
|
return view;
|
|
|
}).catch(utils.reject("Couldn't add child view to box", true));
|
|
|
},
|
|
|
|
|
|
update: function(options) {
|
|
|
// Update the contents of this view
|
|
|
//
|
|
|
// Called when the model is changed. The model may have been
|
|
|
// changed by another view or by a state update from the back-end.
|
|
|
if (options === undefined || options.updated_view != this) {
|
|
|
// Set tab titles
|
|
|
var titles = this.model.get('_titles');
|
|
|
var that = this;
|
|
|
_.each(titles, function(title, page_index) {
|
|
|
var tab_text = that.containers[page_index];
|
|
|
if (tab_text !== undefined) {
|
|
|
tab_text.text(title);
|
|
|
}
|
|
|
});
|
|
|
|
|
|
var selected_index = this.model.get('selected_index');
|
|
|
if (0 <= selected_index && selected_index < this.containers.length) {
|
|
|
this.select_page(selected_index);
|
|
|
}
|
|
|
}
|
|
|
return TabView.__super__.update.apply(this);
|
|
|
},
|
|
|
|
|
|
select_page: function(index) {
|
|
|
// Select a page.
|
|
|
this.$tabs.find('li')
|
|
|
.removeClass('active');
|
|
|
this.containers[index].tab('show');
|
|
|
},
|
|
|
|
|
|
remove: function() {
|
|
|
// We remove this widget before removing the children as an optimization
|
|
|
// we want to remove the entire container from the DOM first before
|
|
|
// removing each individual child separately.
|
|
|
TabView.__super__.remove.apply(this, arguments);
|
|
|
this.children_views.remove();
|
|
|
},
|
|
|
});
|
|
|
|
|
|
return {
|
|
|
'AccordionView': AccordionView,
|
|
|
'TabView': TabView,
|
|
|
};
|
|
|
});
|
|
|
|
