|
|
//----------------------------------------------------------------------------
|
|
|
// Copyright (C) 2013 The IPython Development Team
|
|
|
//
|
|
|
// Distributed under the terms of the BSD License. The full license is in
|
|
|
// the file COPYING, distributed as part of this software.
|
|
|
//----------------------------------------------------------------------------
|
|
|
|
|
|
//============================================================================
|
|
|
// ContainerWidget
|
|
|
//============================================================================
|
|
|
|
|
|
/**
|
|
|
* @module IPython
|
|
|
* @namespace IPython
|
|
|
**/
|
|
|
|
|
|
define(["notebook/js/widgets/widget"], function(WidgetManager) {
|
|
|
|
|
|
var ContainerView = IPython.DOMWidgetView.extend({
|
|
|
render: function(){
|
|
|
// Called when view is rendered.
|
|
|
this.$el
|
|
|
.addClass('widget-container');
|
|
|
this.children={};
|
|
|
this.update_children([], this.model.get('_children'));
|
|
|
this.model.on('change:_children', function(model, value, options) {
|
|
|
this.update_children(model.previous('_children'), value);
|
|
|
}, this);
|
|
|
this.update()
|
|
|
},
|
|
|
|
|
|
update_children: function(old_list, new_list) {
|
|
|
// Called when the children list changes.
|
|
|
this.do_diff(old_list,
|
|
|
new_list,
|
|
|
$.proxy(this.remove_child_model, this),
|
|
|
$.proxy(this.add_child_model, this));
|
|
|
},
|
|
|
|
|
|
remove_child_model: function(model) {
|
|
|
// Called when a model is removed from the children list.
|
|
|
this.child_views[model.id].remove();
|
|
|
this.delete_child_view(model);
|
|
|
},
|
|
|
|
|
|
add_child_model: function(model) {
|
|
|
// Called when a model is added to the children list.
|
|
|
var view = this.create_child_view(model);
|
|
|
this.$el.append(view.$el);
|
|
|
},
|
|
|
|
|
|
update: function(){
|
|
|
// Update the contents of this view
|
|
|
//
|
|
|
// Called when the model is changed. The model may have been
|
|
|
// changed by another view or by a state update from the back-end.
|
|
|
return ContainerView.__super__.update.apply(this);
|
|
|
},
|
|
|
});
|
|
|
WidgetManager.register_widget_view('ContainerView', ContainerView);
|
|
|
|
|
|
|
|
|
var PopupView = IPython.DOMWidgetView.extend({
|
|
|
render: function(){
|
|
|
// Called when view is rendered.
|
|
|
var that = this;
|
|
|
this.children={};
|
|
|
this.update_children([], this.model.get('_children'));
|
|
|
this.model.on('change:_children', function(model, value, options) {
|
|
|
this.update_children(model.previous('_children'), value);
|
|
|
}, this);
|
|
|
|
|
|
this.$el
|
|
|
.on("remove", function(){
|
|
|
that.$window.remove();
|
|
|
});
|
|
|
this.$window = $('<div />')
|
|
|
.addClass('modal widget-modal')
|
|
|
.appendTo($('#notebook-container'))
|
|
|
.mousedown(function(){
|
|
|
that.bring_to_front();
|
|
|
});
|
|
|
this.$title_bar = $('<div />')
|
|
|
.addClass('popover-title')
|
|
|
.appendTo(this.$window)
|
|
|
.mousedown(function(){
|
|
|
that.bring_to_front();
|
|
|
});
|
|
|
this.$close = $('<button />')
|
|
|
.addClass('close icon-remove')
|
|
|
.css('margin-left', '5px')
|
|
|
.appendTo(this.$title_bar)
|
|
|
.click(function(){
|
|
|
that.hide();
|
|
|
event.stopPropagation();
|
|
|
});
|
|
|
this.$minimize = $('<button />')
|
|
|
.addClass('close icon-arrow-down')
|
|
|
.appendTo(this.$title_bar)
|
|
|
.click(function(){
|
|
|
that.popped_out = !that.popped_out;
|
|
|
if (!that.popped_out) {
|
|
|
that.$minimize
|
|
|
.removeClass('icon-arrow-down')
|
|
|
.addClass('icon-arrow-up');
|
|
|
|
|
|
that.$window
|
|
|
.draggable('destroy')
|
|
|
.resizable('destroy')
|
|
|
.removeClass('widget-modal modal')
|
|
|
.addClass('docked-widget-modal')
|
|
|
.detach()
|
|
|
.insertBefore(that.$show_button);
|
|
|
that.$show_button.hide();
|
|
|
that.$close.hide();
|
|
|
} else {
|
|
|
that.$minimize
|
|
|
.addClass('icon-arrow-down')
|
|
|
.removeClass('icon-arrow-up');
|
|
|
|
|
|
that.$window
|
|
|
.removeClass('docked-widget-modal')
|
|
|
.addClass('widget-modal modal')
|
|
|
.detach()
|
|
|
.appendTo($('#notebook-container'))
|
|
|
.draggable({handle: '.popover-title', snap: '#notebook, .modal', snapMode: 'both'})
|
|
|
.resizable()
|
|
|
.children('.ui-resizable-handle').show();
|
|
|
that.show();
|
|
|
that.$show_button.show();
|
|
|
that.$close.show();
|
|
|
}
|
|
|
event.stopPropagation();
|
|
|
});
|
|
|
this.$title = $('<div />')
|
|
|
.addClass('widget-modal-title')
|
|
|
.text(' ')
|
|
|
.appendTo(this.$title_bar);
|
|
|
this.$body = $('<div />')
|
|
|
.addClass('modal-body')
|
|
|
.addClass('widget-modal-body')
|
|
|
.addClass('widget-container')
|
|
|
.appendTo(this.$window);
|
|
|
|
|
|
this.$show_button = $('<button />')
|
|
|
.text(' ')
|
|
|
.addClass('btn btn-info widget-modal-show')
|
|
|
.appendTo(this.$el)
|
|
|
.click(function(){
|
|
|
that.show();
|
|
|
});
|
|
|
|
|
|
this.$window.draggable({handle: '.popover-title', snap: '#notebook, .modal', snapMode: 'both'});
|
|
|
this.$window.resizable();
|
|
|
this.$window.on('resize', function(){
|
|
|
that.$body.outerHeight(that.$window.innerHeight() - that.$title_bar.outerHeight());
|
|
|
});
|
|
|
|
|
|
this.$el_to_style = this.$body;
|
|
|
this._shown_once = false;
|
|
|
this.popped_out = true;
|
|
|
},
|
|
|
|
|
|
hide: function() {
|
|
|
// Called when the modal hide button is clicked.
|
|
|
this.$window.hide();
|
|
|
this.$show_button.removeClass('btn-info');
|
|
|
},
|
|
|
|
|
|
show: function() {
|
|
|
// Called when the modal show button is clicked.
|
|
|
this.$show_button.addClass('btn-info');
|
|
|
this.$window.show();
|
|
|
if (this.popped_out) {
|
|
|
this.$window.css("positon", "absolute");
|
|
|
this.$window.css("top", "0px");
|
|
|
this.$window.css("left", Math.max(0, (($('body').outerWidth() - this.$window.outerWidth()) / 2) +
|
|
|
$(window).scrollLeft()) + "px");
|
|
|
this.bring_to_front();
|
|
|
}
|
|
|
},
|
|
|
|
|
|
bring_to_front: function() {
|
|
|
// Make the modal top-most, z-ordered about the other modals.
|
|
|
var $widget_modals = $(".widget-modal");
|
|
|
var max_zindex = 0;
|
|
|
$widget_modals.each(function (index, el){
|
|
|
max_zindex = Math.max(max_zindex, parseInt($(el).css('z-index')));
|
|
|
});
|
|
|
|
|
|
// Start z-index of widget modals at 2000
|
|
|
max_zindex = Math.max(max_zindex, 2000);
|
|
|
|
|
|
$widget_modals.each(function (index, el){
|
|
|
$el = $(el);
|
|
|
if (max_zindex == parseInt($el.css('z-index'))) {
|
|
|
$el.css('z-index', max_zindex - 1);
|
|
|
}
|
|
|
});
|
|
|
this.$window.css('z-index', max_zindex);
|
|
|
},
|
|
|
|
|
|
update_children: function(old_list, new_list) {
|
|
|
// Called when the children list is modified.
|
|
|
this.do_diff(old_list,
|
|
|
new_list,
|
|
|
$.proxy(this.remove_child_model, this),
|
|
|
$.proxy(this.add_child_model, this));
|
|
|
},
|
|
|
|
|
|
remove_child_model: function(model) {
|
|
|
// Called when a child is removed from children list.
|
|
|
this.child_views[model.id].remove();
|
|
|
this.delete_child_view(model);
|
|
|
},
|
|
|
|
|
|
add_child_model: function(model) {
|
|
|
// Called when a child is added to children list.
|
|
|
var view = this.create_child_view(model);
|
|
|
this.$body.append(view.$el);
|
|
|
},
|
|
|
|
|
|
update: function(){
|
|
|
// Update the contents of this view
|
|
|
//
|
|
|
// Called when the model is changed. The model may have been
|
|
|
// changed by another view or by a state update from the back-end.
|
|
|
var description = this.model.get('description');
|
|
|
if (description.length === 0) {
|
|
|
this.$title.text(' '); // Preserve title height
|
|
|
} else {
|
|
|
this.$title.text(description);
|
|
|
}
|
|
|
|
|
|
var button_text = this.model.get('button_text');
|
|
|
if (button_text.length === 0) {
|
|
|
this.$show_button.text(' '); // Preserve button height
|
|
|
} else {
|
|
|
this.$show_button.text(button_text);
|
|
|
}
|
|
|
|
|
|
if (!this._shown_once) {
|
|
|
this._shown_once = true;
|
|
|
this.show();
|
|
|
}
|
|
|
|
|
|
return PopupView.__super__.update.apply(this);
|
|
|
},
|
|
|
|
|
|
_get_selector_element: function(selector) {
|
|
|
// Get an element view a 'special' jquery selector. (see widget.js)
|
|
|
//
|
|
|
// Since the modal actually isn't within the $el in the DOM, we need to extend
|
|
|
// the selector logic to allow the user to set css on the modal if need be.
|
|
|
// The convention used is:
|
|
|
// "modal" - select the modal div
|
|
|
// "modal [selector]" - select element(s) within the modal div.
|
|
|
// "[selector]" - select elements within $el
|
|
|
// "" - select the $el_to_style
|
|
|
if (selector.substring(0, 5) == 'modal') {
|
|
|
if (selector == 'modal') {
|
|
|
return this.$window;
|
|
|
} else {
|
|
|
return this.$window.find(selector.substring(6));
|
|
|
}
|
|
|
} else {
|
|
|
return PopupView.__super__._get_selector_element.apply(this, [selector]);
|
|
|
}
|
|
|
},
|
|
|
});
|
|
|
WidgetManager.register_widget_view('PopupView', PopupView);
|
|
|
});
|
|
|
|
