remove editable option

Closes #72

plugins/jspsych-palmer.js

@@ -22,13 +22,10 @@
 
 		plugin.create = function(params) {
 
-            params = jsPsych.pluginAPI.enforceArray(params, ['data']);
-            
 			var trials = [];
 			for (var i = 0; i < params.configurations.length; i++) {
 				var trial = {
 					configurations: params.configurations[i],
-                    editable: (typeof params.editable === 'undefined') ? false : params.editable,
 					show_feedback: (typeof params.show_feedback === 'undefined') ? false : params.show_feedback,
 					grid_spacing: params.grid_spacing || 75,
 					square_size: params.square_size || 3,
@@ -74,7 +71,7 @@
 					var circle = paper.circle(trial.grid_spacing * j, trial.grid_spacing * i, trial.circle_radius);
 					circle.attr("fill", "#000").attr("stroke-width", "0").attr("stroke", "#000").data("node", node_idx);
 
-                    if (trial.editable) {
+
 					circle.hover(
 
 						function() {
@@ -92,13 +89,12 @@
 								line_started = true;
 								start_circle = this.data("node");
 								this.attr("fill", "#777").attr("stroke", "#777");
-                            }
+							} else {
-                            else {
 								end_circle = this.data("node");
 								draw_connection(start_circle, end_circle);
 							}
 						});
-                    }
+
 					node_idx++;
 					circles.push(circle);
 				}
@@ -163,6 +159,7 @@
 			// define some helper functions to toggle lines on and off
 
 			// this function gets the index of a line based on the two circles it connects
+
 			function getLineIndex(start_circle, end_circle) {
 				var the_line = -1;
 				for (var i = 0; i < lines.length; i++) {
@@ -175,14 +172,14 @@
 			}
 
 			// this function turns a line on/off based on the index (the_line)
+
 			function toggle_line(the_line) {
 				if (the_line > -1) {
 					if (lineIsVisible[the_line] === 0) {
 						lineElements[the_line].show();
 						lineElements[the_line].toBack();
 						lineIsVisible[the_line] = 1;
-                    }
+					} else {
-                    else {
 						lineElements[the_line].hide();
 						lineElements[the_line].toBack();
 						lineIsVisible[the_line] = 0;
@@ -192,6 +189,7 @@
 
 			// this function takes an array of length = num lines, and displays the line whereever there
 			// is a 1 in the array.
+
 			function showConfiguration(configuration) {
 				for (var i = 0; i < configuration.length; i++) {
 					if (configuration[i] != lineIsVisible[i]) {
@@ -201,6 +199,7 @@
 			}
 
 			// highlight a line
+
 			function highlightLine(line) {
 				lineElements[line].attr("stroke", "#f00");
 			}
@@ -208,27 +207,10 @@
 			// start recording the time
 			var startTime = (new Date()).getTime();
 
-            // what kind of trial are we doing?
-            // if trial.editable is true, then we will let the user interact with the stimulus to create
-            // something, e.g. for a reconstruction probe.
-            // need a way for the user to submit when they are done in that case...
-            if (trial.editable) {
 			display_element.append($('<button id="jspsych-palmer-submitButton" type="button">Submit Answer</button>'));
 			$('#jspsych-palmer-submitButton').click(function() {
 				save_data();
 			});
-            }
-
-            // if trial.editable is false, then we are just showing a pre-determined configuration.
-            // for now, the only option will be to display for a fixed amount of time.
-            // future ideas: allow for key response, to enable things like n-back, same/different, etc..
-            if (!trial.editable) {
-                showConfiguration(trial.configurations);
-
-                setTimeout(function() {
-                    save_data();
-                }, trial.timing_item);
-            }
 
 			if (trial.prompt !== "") {
 				display_element.append($('<div id="jspsych-palmer-prompt">'));
@@ -246,6 +228,7 @@
 			}
 
 			// save data
+
 			function save_data() {
 
 				// measure RT
@@ -265,7 +248,7 @@
 					"num_wrong": n_diff,
 				}, trial.data));
 
-                if (trial.editable && trial.show_feedback) {
+				if (trial.show_feedback) {
 					// hide the button
 					$('#jspsych-palmer-submitButton').hide();
 					$('#jspsych-palmer-prompt').hide();
@@ -274,12 +257,10 @@
 					var feedback = "";
 					if (correct) {
 						feedback = "Correct!";
-                    }
+					} else {
-                    else {
 						if (n_diff > 1) {
 							feedback = "You missed " + n_diff + " lines. The correct symbol is shown above.";
-                        }
+						} else {
-                        else {
 							feedback = "You missed 1 line. The correct symbol is shown above.";
 						}
 					}
@@ -289,8 +270,7 @@
 						next_trial();
 					}, trial.timing_feedback);
 
-                }
+				} else {
-                else {
 					next_trial();
 				}
 			}
@@ -304,8 +284,7 @@
 					setTimeout(function() {
 						jsPsych.finishTrial();
 					}, trial.timing_post_trial);
-                }
+				} else {
-                else {
 					jsPsych.finishTrial();
 				}
 
@@ -384,14 +363,14 @@
 			// define some helper functions to toggle lines on and off
 
 			// this function turns a line on/off based on the index (the_line)
+
 			function toggle_line(the_line) {
 				if (the_line > -1) {
 					if (lineIsVisible[the_line] === 0) {
 						lineElements[the_line].show();
 						lineElements[the_line].toBack();
 						lineIsVisible[the_line] = 1;
-                    }
+					} else {
-                    else {
 						lineElements[the_line].hide();
 						lineElements[the_line].toBack();
 						lineIsVisible[the_line] = 0;