First versionHEADmaster

4 files changed, 404 insertions, 0 deletions

diff --git a/point/data/html.js b/point/data/html.js
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index 0000000..66448cc
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+++ b/point/data/html.js
@@ -0,0 +1,86 @@
+/*
+ *      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 xml = {
+
+                init: function () {
+                        return;
+                },
+
+                getProp: function (object, dom, property, method) {
+                        var elements = dom.getElementsByTagName(property);
+                        if (elements.length > 0) {
+                                object[property] = method(elements[0]);
+                        }
+                        return object;
+                },
+
+                getInnerText: function (object, dom, property) {
+                        return this.getProp(object, dom, property, function (element) {
+                                return element.textContent;
+                        });
+                },
+
+                getInnerHtml: function (object, dom, property) {
+                        return this.getProp(object, dom, property, function (element) {
+                                if (window.XMLSerializer !== undefined) {
+                                        return (new window.XMLSerializer()).serializeToString(element);
+                                } else if (element.xml !== undefined) {
+                                        return element.xml;
+                                }
+                                return element.innerHTML;
+                        });
+                },
+
+                parseSlide: function (domSlide) {
+                        var slide = {};
+
+                        ["type", "title", "subtitle"].forEach(function (tag) {
+                                xml.getInnerText(slide, domSlide, tag);
+                        });
+
+                        ["content", "notes"].forEach(function (tag) {
+                                xml.getInnerHtml(slide, domSlide, tag);
+                        });
+
+                        return slide;
+                },
+
+                parseSlides: function (domSlides) {
+                        var slides = [];
+
+                        for (var i = 0; i < domSlides.length; i++) {
+                                slides.push(this.parseSlide(domSlides[i]));
+                        }
+
+                        return slides;
+                },
+
+                parse: function (rawData, callback) {
+                        var dom = new DOMParser().parseFromString(rawData, "text/xml");
+                        var domSlides = dom.getElementsByTagName("slide");
+
+                        callback(this.parseSlides(domSlides));
+                },
+        };
+
+        return xml;
+
+});
diff --git a/point/data/markdown.js b/point/data/markdown.js
new file mode 100644
index 0000000..38a564d
--- /dev/null
+++ b/point/data/markdown.js
@@ -0,0 +1,61 @@
+/*
+ *      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/>.
+ */
+
+requirejs.config({
+        shim: {
+                "markdownjs": {
+                        exports: "markdown",
+                },
+        },
+        paths: {
+                "markdownjs": "libs/markdownjs/markdown.min",
+        },
+});
+
+define(["js-yaml", "markdownjs"], function (jsyaml, markdownjs) {
+
+        var markdown = {
+
+                init: function () {
+                        return;
+                },
+
+                renderSlide: function (slide) {
+                        if (slide.content !== undefined) {
+                                slide.content = markdownjs.toHTML(slide.content);
+                        }
+                        if (slide.notes !== undefined) {
+                                slide.notes = markdownjs.toHTML(slide.notes);
+                        }
+                        return slide;
+                },
+
+                parse: function (rawData, callback) {
+                        var slides = [];
+
+                        jsyaml.safeLoadAll(rawData, function (slide) {
+                                slides.push(markdown.renderSlide(slide));
+                        });
+
+                        callback(slides);
+                },
+        };
+
+        return markdown;
+
+});
diff --git a/point/data/pdf.js b/point/data/pdf.js
new file mode 100644
index 0000000..f789bdf
--- /dev/null
+++ b/point/data/pdf.js
@@ -0,0 +1,130 @@
+/*
+ *      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/>.
+ */
+
+requirejs.config({
+        shim: {
+                "pdfjs": {
+                        exports: "PDFJS",
+                },
+        },
+        paths: {
+                "pdfjs": "libs/pdfjs/pdf",
+        },
+});
+
+define(["pdfjs"], function (pdfjs) {
+
+        var pdf = {
+
+                init: function (settings) {
+                        this.fileUrl = settings.data.file;
+                        this.width = settings.dimension.width;
+                        this.height = settings.dimension.height;
+
+                        this.slides = [];
+
+                        pdfjs.disableRange = true;
+                        pdfjs.workerSrc = "point/libs/pdfjs/pdf.worker.js";
+                },
+
+                makeCanvas: function () {
+                        var canvas = document.createElement("canvas");
+                        canvas.width = pdf.width;
+                        canvas.height = pdf.height;
+                        return canvas;
+                },
+
+                clearOutline: function (context, slideWidth, slideHeight, offsetX, offsetY) {
+                        context.clearRect(0, 0, offsetX, pdf.height);
+                        context.clearRect(offsetX + slideWidth, 0, offsetX, pdf.height);
+                        context.clearRect(0, 0, pdf.width, offsetY);
+                        context.clearRect(0, offsetY + slideHeight, pdf.width, offsetY);
+                        return context;
+                },
+
+                renderSlide: function (pdfDocument, slideIndex, callback) {
+                        pdfDocument.getPage(slideIndex).then(function (pdfPage) {
+
+                                var viewport = pdfPage.getViewport(1);
+                                var slideWidth = viewport.width / 2;
+                                var slideHeight = viewport.height;
+
+                                var widthRatio = pdf.width / slideWidth;
+                                var heightRatio = pdf.height / slideHeight;
+                                var scale = Math.min(widthRatio, heightRatio);
+                                slideWidth *= scale;
+                                slideHeight *= scale;
+
+                                var offsetX = (pdf.width - slideWidth) / 2;
+                                var offsetY = (pdf.height - slideHeight) / 2;
+
+                                var contentViewport = new pdfjs.PageViewport(pdfPage.view, scale, 0, offsetX, offsetY);
+                                var notesViewport = new pdfjs.PageViewport(pdfPage.view, scale, 0, -slideWidth + offsetX, offsetY);
+
+                                var contentCanvas = pdf.makeCanvas();
+                                var contentContext = contentCanvas.getContext("2d");