--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/widgets/NoteTaking.js Fri Oct 02 11:27:17 2015 +0200
@@ -0,0 +1,91 @@
+/* This widget displays a note-taking view, that can be saved to localStorage */
+
+IriSP.Widgets.NoteTaking = function(player, config) {
+ IriSP.Widgets.Widget.call(this, player, config);
+}
+
+IriSP.Widgets.NoteTaking.prototype = new IriSP.Widgets.Widget();
+
+IriSP.Widgets.NoteTaking.prototype.defaults = {
+ // Id that will be used as localStorage key
+ editable_storage: ""
+}
+
+IriSP.Widgets.NoteTaking.prototype.template = '<textarea class="Ldt-NoteTaking-Text"></textarea>';
+
+IriSP.Widgets.NoteTaking.prototype.draw = function() {
+ var widget = this;
+ var content;
+ var $ = IriSP.jQuery;
+
+ widget.renderTemplate();
+ content = widget.$.find('.Ldt-NoteTaking-Text');
+
+ function load_content() {
+ $(content).val(window.localStorage[widget.editable_storage]);
+ }
+ function save_content() {
+ window.localStorage[widget.editable_storage] = $(content).val();
+ }
+
+ // Load current transcript
+ if (window.localStorage[widget.editable_storage]) {
+ load_content();
+ }
+
+ // Thanks to http://stackoverflow.com/questions/4456545/how-to-insert-text-at-the-current-caret-position-in-a-textarea
+ $.fn.insertAtCaret = function(text) {
+ return this.each(function() {
+ if (this.selectionStart !== undefined) {
+ // mozilla/netscape support
+ var startPos = this.selectionStart,
+ endPos = this.selectionEnd,
+ scrollTop = this.scrollTop;
+ this.value = this.value.substring(0, startPos) + text + this.value.substring(endPos, this.value.length);
+ this.focus();
+ this.selectionStart = startPos + text.length;
+ this.selectionEnd = startPos + text.length;
+ this.scrollTop = scrollTop;
+ } else {
+ // IE input[type=text] and other browsers
+ this.value += text;
+ this.focus();
+ this.value = this.value; // forces cursor to end
+ }
+ });
+ };
+
+ function getAroundCaret(el, length) {
+ // Return a selection of 2 * length characters around the caret
+ var startPos = el.selectionStart;
+ return el.value.substring(startPos - length, startPos + length);
+ };
+
+
+ $(content).keydown(function (_event) {
+ if (_event.keyCode == 13 && (_event.ctrlKey || _event.metaKey)) {
+ // Insert current timestamp
+ _event.preventDefault();
+ // Get current value
+ var match = /\[([\d:]+)\]/.exec(getAroundCaret(content[0], 8));
+ if (match) {
+ // Found a timecode. Go to position.
+ widget.media.setCurrentTime(IriSP.timestamp2ms(match[1]));
+ } else {
+ $(content).insertAtCaret("[" + (new IriSP.Model.Time(widget.media.getCurrentTime())).toString() + "]");
+ save_content();
+ }
+ }
+ }).on("input", function (_event) {
+ console.log("Change");
+ // Store updated value
+ save_content();
+ }).on("dblclick", function (_event) {
+ var match = /\[([\d:]+)\]/.exec(getAroundCaret(content[0], 8));
+ if (match) {
+ // Found a timecode. Go to position.
+ _event.preventDefault();
+ widget.media.setCurrentTime(IriSP.timestamp2ms(match[1]));
+ };
+ });
+};