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/*
* This file is part of "What's The Point" <https://github.com/Pacien/WhatsThePoint>
* Copyright (C) 2014 Pacien TRAN-GIRARD
*
* "What's The Point" is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* "What's The Point" is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
define(function () {
var renderSlide = {
init: function () {
this.lastTitle = undefined;
},
appendNode: function (parent, tag, content, appendMethod) {
var node = document.createElement(tag);
appendMethod(node, content);
parent.appendChild(node);
return parent;
},
appendHtmlNode: function (parent, tag, htmlContent) {
return this.appendNode(parent, tag, htmlContent, function (parent, htmlContent) {
parent.innerHTML = htmlContent;
});
},
appendObjectNode: function (parent, tag, node) {
return this.appendNode(parent, tag, node, function (parent, node) {
parent.appendChild(node);
});
},
appendTextNode: function (parent, tag, text) {
return this.appendObjectNode(parent, tag, document.createTextNode(text));
},
appendContentNode: function (parent, tag, content) {
if (typeof (content) === "string") {
this.appendHtmlNode(parent, tag, content);
} else {
this.appendObjectNode(parent, tag, content);
}
},
renderTitle: function (slideData) {
var title = slideData.title;
var subtitle = slideData.subtitle;
if (title !== undefined) {
this.lastTitle = title;
} else {
if (subtitle !== undefined) {
title = this.lastTitle;
} else {
this.lastTitle = undefined;
}
}
var titleNode;
if (title !== undefined || subtitle !== undefined) {
titleNode = document.createElement("s-title");
} else {
titleNode = document.createDocumentFragment("s-title");
}
if (title !== undefined) {
this.appendTextNode(titleNode, "h1", title);
}
if (subtitle !== undefined) {
this.appendTextNode(titleNode, "h2", subtitle);
}
return titleNode;
},
renderBody: function (slideData) {
var bodyNode = document.createDocumentFragment();
//var bodyNode = document.createElement("s-body");
if (slideData.content !== undefined) {
this.appendContentNode(bodyNode, "s-content", slideData.content);
}
var notes = slideData.notes === undefined ? "" : slideData.notes;
this.appendContentNode(bodyNode, "s-notes", notes);
return bodyNode;
},
renderSlide: function (slideData, index) {
var slide = document.createElement("p-slide");
slide.setAttribute("id", index + 1);
slide.appendChild(this.renderTitle(slideData));
slide.appendChild(this.renderBody(slideData));
return slide;
},
renderSlides: function (slidesData) {
var slides = document.createDocumentFragment();
for (var i = 0; i < slidesData.length; i++) {
slides.appendChild(this.renderSlide(slidesData[i], i));
}
return slides;
},
render: function (slidesData, callback) {
callback(this.renderSlides(slidesData));
},
};
return renderSlide;
});
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