yetangitu/epub.js
1
0
Fork 0
mirror of https://github.com/futurepress/epub.js.git synced 2025-10-03 14:59:18 +02:00
Code Issues Releases Wiki Activity

Intial move to ES2015

Browse source
This commit is contained in:
Fred Chasen 2016-12-06 15:04:16 +01:00
parent b0944bdff8
commit 353dfa62fd
46 changed files with 16839 additions and 18742 deletions
Download patch file Download diff file Expand all files Collapse all files

282
src/managers/helpers/views.js
View file

@ -1,165 +1,167 @@
function Views(container) {
this.container = container;
this._views = [];
this.length = 0;
this.hidden = false;
};
class Views {
constructor(container) {
this.container = container;
this._views = [];
this.length = 0;
this.hidden = false;
};
Views.prototype.all = function() {
return this._views;
};
all() {
return this._views;
};
Views.prototype.first = function() {
return this._views[0];
};
first() {
return this._views[0];
};
Views.prototype.last = function() {
return this._views[this._views.length-1];
};
last() {
return this._views[this._views.length-1];
};
Views.prototype.indexOf = function(view) {
return this._views.indexOf(view);
};
indexOf(view) {
return this._views.indexOf(view);
};
Views.prototype.slice = function() {
return this._views.slice.apply(this._views, arguments);
};
slice() {
return this._views.slice.apply(this._views, arguments);
};
Views.prototype.get = function(i) {
return this._views[i];
};
get(i) {
return this._views[i];
};
Views.prototype.append = function(view){
this._views.push(view);
if(this.container){
this.container.appendChild(view.element);
}
this.length++;
return view;
};
Views.prototype.prepend = function(view){
this._views.unshift(view);
if(this.container){
this.container.insertBefore(view.element, this.container.firstChild);
}
this.length++;
return view;
};
Views.prototype.insert = function(view, index) {
this._views.splice(index, 0, view);
if(this.container){
if(index < this.container.children.length){
this.container.insertBefore(view.element, this.container.children[index]);
} else {
append(view){
this._views.push(view);
if(this.container){
this.container.appendChild(view.element);
}
}
this.length++;
return view;
};
this.length++;
return view;
};
prepend(view){
this._views.unshift(view);
if(this.container){
this.container.insertBefore(view.element, this.container.firstChild);
}
this.length++;
return view;
};
Views.prototype.remove = function(view) {
var index = this._views.indexOf(view);
insert(view, index) {
this._views.splice(index, 0, view);
if(index > -1) {
this._views.splice(index, 1);
}
if(this.container){
if(index < this.container.children.length){
this.container.insertBefore(view.element, this.container.children[index]);
} else {
this.container.appendChild(view.element);
}
}
this.length++;
return view;
};
remove(view) {
var index = this._views.indexOf(view);
if(index > -1) {
this._views.splice(index, 1);
}
this.destroy(view);
this.length--;
};
Views.prototype.destroy = function(view) {
if(view.displayed){
view.destroy();
}
if(this.container){
this.container.removeChild(view.element);
}
view = null;
};
// Iterators
Views.prototype.each = function() {
return this._views.forEach.apply(this._views, arguments);
};
Views.prototype.clear = function(){
// Remove all views
var view;
var len = this.length;
if(!this.length) return;
for (var i = 0; i < len; i++) {
view = this._views[i];
this.destroy(view);
}
this._views = [];
this.length = 0;
};
this.length--;
};
Views.prototype.find = function(section){
var view;
var len = this.length;
for (var i = 0; i < len; i++) {
view = this._views[i];
if(view.displayed && view.section.index == section.index) {
return view;
}
}
};
Views.prototype.displayed = function(){
var displayed = [];
var view;
var len = this.length;
for (var i = 0; i < len; i++) {
view = this._views[i];
destroy(view) {
if(view.displayed){
displayed.push(view);
view.destroy();
}
}
return displayed;
};
Views.prototype.show = function(){
var view;
var len = this.length;
for (var i = 0; i < len; i++) {
view = this._views[i];
if(view.displayed){
view.show();
if(this.container){
this.container.removeChild(view.element);
}
}
this.hidden = false;
};
view = null;
};
Views.prototype.hide = function(){
var view;
var len = this.length;
// Iterators
for (var i = 0; i < len; i++) {
view = this._views[i];
if(view.displayed){
view.hide();
each() {
return this._views.forEach.apply(this._views, arguments);
};
clear(){
// Remove all views
var view;
var len = this.length;
if(!this.length) return;
for (var i = 0; i < len; i++) {
view = this._views[i];
this.destroy(view);
}
}
this.hidden = true;
};
module.exports = Views;
this._views = [];
this.length = 0;
};
find(section){
var view;
var len = this.length;
for (var i = 0; i < len; i++) {
view = this._views[i];
if(view.displayed && view.section.index == section.index) {
return view;
}
}
};
displayed(){
var displayed = [];
var view;
var len = this.length;
for (var i = 0; i < len; i++) {
view = this._views[i];
if(view.displayed){
displayed.push(view);
}
}
return displayed;
};
show(){
var view;
var len = this.length;
for (var i = 0; i < len; i++) {
view = this._views[i];
if(view.displayed){
view.show();
}
}
this.hidden = false;
};
hide(){
var view;
var len = this.length;
for (var i = 0; i < len; i++) {
view = this._views[i];
if(view.displayed){
view.hide();
}
}
this.hidden = true;
};
}
export default Views;