Added confirmation dialog.

HFJ-1572
pull/17/head
Thomas Marstrander 2016-04-05 18:35:02 +02:00
parent 0c5971d6d4
commit 35a7213a67
5 changed files with 328 additions and 1 deletions

View File

@ -1664,6 +1664,8 @@ class H5PCore {
);
public static $styles = array(
'styles/h5p.css',
'styles/h5p-confirmation-dialog.css',
'styles/h5p-core-button.css'
);
public static $scripts = array(
'js/jquery.js',
@ -1672,6 +1674,7 @@ class H5PCore {
'js/h5p-x-api-event.js',
'js/h5p-x-api.js',
'js/h5p-content-type.js',
'js/h5p-confirmation-dialog.js'
);
public static $adminScripts = array(
'js/jquery.js',

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@ -0,0 +1,162 @@
/*global H5P*/
H5P.ConfirmationDialog = (function (EventDispatcher) {
"use strict";
/**
* Create a confirmation dialog
*
* @param [options] Options for confirmation dialog
* @param [options.headerText] Header text
* @param [options.dialogText] Dialog text
* @param [options.cancelText] Cancel dialog button text
* @param [options.confirmText] Confirm dialog button text
* @constructor
*/
function ConfirmationDialog(options) {
EventDispatcher.call(this);
var self = this;
// Default options
options = options || {};
options.headerText = options.headerText ||
'Confirm action';
options.dialogText = options.dialogText ||
'Please confirm that you wish to proceed. This action will not be reversible.';
options.cancelText = options.cancelText || 'Cancel';
options.confirmText = options.confirmText || 'Confirm';
// Create background
var popupBackground = document.createElement('div');
popupBackground.classList
.add('h5p-confirmation-dialog-background', 'hidden', 'hiding');
// Create outer popup
var popup = document.createElement('div');
popup.classList.add('h5p-confirmation-dialog-popup', 'hidden');
popupBackground.appendChild(popup);
// Popup header
var header = document.createElement('div');
header.classList.add('h5p-confirmation-dialog-header');
popup.appendChild(header);
// Header text
var headerText = document.createElement('div');
headerText.classList.add('h5p-confirmation-dialog-header-text');
headerText.innerHTML = options.headerText;
header.appendChild(headerText);
// Popup body
var body = document.createElement('div');
body.classList.add('h5p-confirmation-dialog-body');
popup.appendChild(body);
// Popup text
var text = document.createElement('div');
text.classList.add('h5p-confirmation-dialog-text');
text.innerHTML = options.dialogText;
body.appendChild(text);
// Popup buttons
var buttons = document.createElement('div');
buttons.classList.add('h5p-confirmation-dialog-buttons');
body.appendChild(buttons);
// Cancel button
var cancelButton = document.createElement('button');
cancelButton.classList.add('h5p-core-cancel-button');
cancelButton.tabindex = 0;
cancelButton.textContent = options.cancelText;
cancelButton.onclick = function () {
self.hide();
self.trigger('canceled');
};
buttons.appendChild(cancelButton);
// Confirm button
var confirmButton = document.createElement('button');
confirmButton.classList.add('h5p-core-button',
'h5p-confirmation-dialog-confirm-button');
confirmButton.tabindex = 0;
confirmButton.textContent = options.confirmText;
confirmButton.onclick = function () {
self.hide();
self.trigger('confirmed');
};
buttons.appendChild(confirmButton);
// Exit button
var exitButton = document.createElement('button');
exitButton.classList.add('h5p-confirmation-dialog-exit');
exitButton.tabindex = 0;
exitButton.onclick = function () {
self.hide();
self.trigger('canceled');
};
popup.appendChild(exitButton);
// Wrapper element
var wrapperElement;
/**
* Append confirmation dialog
* @param {HTMLElement} wrapper
* @returns {H5P.ConfirmationDialog}
*/
this.appendTo = function (wrapper) {
wrapper.appendChild(popupBackground);
wrapperElement = wrapper;
return this;
};
/**
* Fit popup to container. Makes sure it doesn't overflow.
*/
var fitToContainer = function () {
var popupOffset = parseInt(popup.style.top, 10) + popup.offsetHeight;
// Overflows wrapper
if (popupOffset > wrapperElement.offsetHeight) {
var overflowedContainerOffset = wrapperElement.offsetHeight - popup.offsetHeight;
popup.style.top = overflowedContainerOffset + 'px';
}
};
/**
* Show confirmation dialog
* @params {number} offsetTop Offset top
* @returns {H5P.ConfirmationDialog}
*/
this.show = function (offsetTop) {
popup.style.top = offsetTop + 'px';
popupBackground.classList.remove('hidden');
fitToContainer();
popupBackground.classList.remove('hiding');
popup.classList.remove('hidden');
cancelButton.focus();
return this;
};
/**
* Hide confirmation dialog
* @returns {H5P.ConfirmationDialog}
*/
this.hide = function () {
popupBackground.classList.add('hiding');
popup.classList.add('hidden');
setTimeout(function () {
popupBackground.classList.add('hidden');
}, 100);
return this;
};
}
ConfirmationDialog.prototype = Object.create(EventDispatcher.prototype);
ConfirmationDialog.prototype.constructor = ConfirmationDialog;
return ConfirmationDialog;
}(H5P.EventDispatcher));

View File

@ -99,7 +99,7 @@ H5P.EventDispatcher = (function () {
* Event type
* @param {H5P.EventCallback} listener
* Event listener
* @param {Object} thisArg
* @param {Object} [thisArg]
* Optionally specify the this value when calling listener.
*/
this.on = function (type, listener, thisArg) {

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@ -0,0 +1,103 @@
.h5p-confirmation-dialog-background {
position: absolute;
height: 100%;
width: 100%;
left: 0;
top: 0;
background: rgba(255, 255, 255, 0.85);
opacity: 1;
visibility: visible;
-webkit-transition: opacity 0.1s, linear 0s, visibility 0s linear 0s;
transition: opacity 0.1s linear 0s, visibility 0s linear 0s;
z-index: 11;
}
.h5p-confirmation-dialog-background.hidden {
display: none;
}
.h5p-confirmation-dialog-background.hiding {
opacity: 0;
visibility: hidden;
-webkit-transition: opacity 0.1s, linear 0s, visibility 0s linear 0.1s;
transition: opacity 0.1s linear 0s, visibility 0s linear 0.1s;
}
.h5p-confirmation-dialog-popup {
position: absolute;
display: flex;
flex-direction: column;
justify-content: center;
box-sizing: border-box;
max-width: calc(100% - 2em);
min-width: 25em;
top: 2em;
left: 50%;
-webkit-transform: translate(-50%, 0%);
-ms-transform: translate(-50%, 0%);
transform: translate(-50%, 0%);
color: #555;
box-shadow: 0 0 6px 1px #ddd;
-webkit-transition: transform 0.1s ease-in;
transition: transform 0.1s ease-in;
}
.h5p-confirmation-dialog-popup.hidden {
-webkit-transform: translate(-50%, 50%);
-ms-transform: translate(-50%, 50%);
transform: translate(-50%, 50%);
}
.h5p-confirmation-dialog-header {
padding: 1.5em;
background: #fff;
color: #1a73d9;
}
.h5p-confirmation-dialog-header-text {
font-size: 1.25em;
}
.h5p-confirmation-dialog-body {
padding: 1.25em 1.5em;
background: #fafafa;
}
.h5p-confirmation-dialog-text {
margin-bottom: 1.5em;
}
.h5p-confirmation-dialog-buttons {
float: right;
}
.h5p-confirmation-dialog-exit {
position: absolute;
background: none;
border: none;
font-size: 2.5em;
top: -0.9em;
right: -1.15em;
color: #777;
cursor: pointer;
}
.h5p-confirmation-dialog-exit:before {
font-family: "H5P";
content: "\e890";
}
.h5p-core-button.h5p-confirmation-dialog-confirm-button {
padding-left: 0.75em;
margin-bottom: 0;
}
.h5p-core-button.h5p-confirmation-dialog-confirm-button:before {
content: "\e601";
}

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@ -0,0 +1,59 @@
.h5p-core-button {
font-size: 1em;
line-height: 1.2;
padding: 0.5em 1.25em;
border-radius: 2em;
background: #1a73d9;
color: #ffffff;
cursor: pointer;
border: none;
box-shadow: none;
outline: none;
display: inline-block;
text-align: center;
text-shadow: none;
vertical-align: baseline;
}
.h5p-core-button:hover,
.h5p-core-button:focus {
background: #1356a3;
color: #fff;
text-decoration: none;
-webkit-transition: initial;
transition: initial;
}
.h5p-core-button:active {
position: relative;
background: #104888;
-webkit-box-shadow: inset 0 4px 0 #0e407a;
-moz-box-shadow: inset 0 4px 0 #0e407a;
box-shadow: inset 0 4px 0 #0e407a;
}
.h5p-core-button:before {
font-family: 'H5P';
padding-right: 0.15em;
font-size: 1.5em;
vertical-align: middle;
line-height: 0.7;
}
.h5p-core-cancel-button {
cursor: pointer;
background: none;
border: none;
color: #a00;
margin-right: 1em;
font-size: 1em;
}
.h5p-core-cancel-button:hover,
.h5p-core-cancel-button:focus {
background: none;
border: none;
color: #e40000;
}