this.onchange = function() {};
}
-
MultiPalette.optionSetValues = {
"global": "global",
"x": "x axis",
var header = $("<div>").addClass("header").appendTo(this.root);
// Selector for series and axes.
var selectorRow = $("<div>").appendTo(header);
- var optionSelector = $("<select>")
+ this.optionSelector = $("<select>")
.change(function(x) {
- self.activate(optionSelector.val());
+ self.activate(self.optionSelector.val());
});
selectorRow
.append($("<span>").text("Option Set:"))
- .append(optionSelector)
+ .append(this.optionSelector)
.append($("<span>")
.append($("<a>")
.addClass("link")
.click(function() { self.onchange(); }))));
$.each(MultiPalette.optionSetValues, function(key, value) {
- $(optionSelector)
- .append($("<option></option>")
- .attr("value", key)
- .text(value));
- var palette = new Palette(key);
- palette.create(self.root);
- palette.root.style.display = "none";
- palette.onchange = function() {
- self.onchange();
- };
- self.palettes[key] = palette;
+ self.createPalette_(key, key, value);
});
this.activate("global");
}
+MultiPalette.prototype.createPalette_ = function(key, scope, value) {
+ this.optionSelector
+ .append($("<option></option>")
+ .attr("value", key)
+ .text(value));
+ var palette = new Palette(scope);
+ palette.create(this.root);
+ palette.root.hide();
+ var self = this;
+ palette.onchange = function() {
+ self.onchange();
+ };
+ this.palettes[key] = palette;
+}
+
+MultiPalette.prototype.setSeries = function(labels) {
+ for (var idx = 1; idx < labels.length; idx++) {
+ this.conditionallyAddSingleSeries_(labels[idx]);
+ }
+}
+
+MultiPalette.prototype.conditionallyAddSingleSeries_ = function(series) {
+ var key = "series:" + series;
+ if (!this.palettes.hasOwnProperty(key)) {
+ this.createPalette_(key, "series", series + " (series)");
+ }
+}
+
MultiPalette.prototype.activate = function(key) {
if (this.activePalette) {
- this.activePalette.root.style.display = "none";
+ this.activePalette.root.hide();
}
this.activePalette = this.palettes[key];
- this.activePalette.root.style.display = "block";
+ this.activePalette.root.show();
}
MultiPalette.prototype.showHash = function() {
var hash = this.read();
var textarea = new TextArea();
- textarea.cancel.style.display = "none";
-
- /*
- * JSON.stringify isn't built to be nice to functions. The following fixes
- * this.
- *
- * First, val.toString only does part of the work, turning it into
- * "function () {\n alert(\"p-click!\");\n}",
- *
- * {start,end}Marker make the surrounding quotes easy to find, and then
- * remove them. It also converts the instances of \n and \" so the
- * result looks like:
- * function () {
- * alert("p-click!");
- * }",
- */
- var startMarker = "<~%!<";
- var endMarker = ">!%~>";
- var replacer = function(key, val) {
- if (typeof val === 'function') {
- return startMarker + val.toString() + endMarker;
- }
- return val;
- }
- var text = JSON.stringify(hash, replacer, 2);
- console.log(text);
- while(true) {
- var start = text.indexOf(startMarker);
- var end = text.indexOf(endMarker);
- if (start == -1) {
- break;
- }
- var substring = text.substring(start + startMarker.length, end);
- while(substring.indexOf("\\n") >= 0) {
- substring = substring.replace("\\n", "\n");
+
+ var hashToString = function(hash) {
+ /*
+ * JSON.stringify isn't built to be nice to functions. The following fixes
+ * this.
+ *
+ * First, val.toString only does part of the work, turning it into
+ * "function () {\n alert(\"p-click!\");\n}",
+ *
+ * {start,end}Marker make the surrounding quotes easy to find, and then
+ * remove them. It also converts the instances of \n and \" so the
+ * result looks like:
+ * function () {
+ * alert("p-click!");
+ * }",
+ */
+ var startMarker = "<~%!<";
+ var endMarker = ">!%~>";
+ var replacer = function(key, val) {
+ if (typeof val === 'function') {
+ return startMarker + val.toString() + endMarker;
+ }
+ return val;
}
- while(substring.indexOf("\\\"") >= 0) {
- substring = substring.replace("\\\"", "\"");
+ var text = JSON.stringify(hash, replacer, 2);
+ while(true) {
+ var start = text.indexOf(startMarker);
+ var end = text.indexOf(endMarker);
+ if (start == -1) {
+ break;
+ }
+ var substring = text.substring(start + startMarker.length, end);
+ while(substring.indexOf("\\n") >= 0) {
+ substring = substring.replace("\\n", "\n");
+ }
+ while(substring.indexOf("\\\"") >= 0) {
+ substring = substring.replace("\\\"", "\"");
+ }
+ text = text.substring(0, start - 1)
+ + substring
+ + text.substring(end + endMarker.length + 1);
}
- text = text.substring(0, start - 1)
- + substring
- + text.substring(end + endMarker.length + 1);
+ return text;
}
+
+ var text = hashToString(hash);
+ var self = this;
textarea.show("options", text);
+ textarea.okCallback = function(value) {
+ if (value != text) {
+ var newHash;
+ eval("newHash = " + value + ";");
+ self.write(newHash);
+ self.onchange();
+ }
+ };
}
/**
MultiPalette.prototype.read = function() {
var results = this.palettes.global.read();
results.axes = {};
+ results.series = {};
var clearIfEmpty = function(hash, key) {
var val = hash[key];
if ($.isEmptyObject(val)) {
delete hash[key];
}
}
+ var clearEmptyChildren = function(hash) {
+ for (var key in hash) {
+ if (hash.hasOwnProperty(key)) {
+ clearIfEmpty(hash, key);
+ }
+ }
+ }
+
results.axes.x = this.palettes.x.read();
results.axes.y = this.palettes.y.read();
results.axes.y2 = this.palettes.y2.read();
- clearIfEmpty(results.axes, "x");
- clearIfEmpty(results.axes, "y");
- clearIfEmpty(results.axes, "y2");
+
+ clearEmptyChildren(results.axes);
clearIfEmpty(results, "axes");
+
+ for (var key in this.palettes) {
+ if (key.indexOf("series:") == 0) {
+ var series = key.substring("series:".length);
+ results.series[series] = this.palettes[key].read();
+ }
+ }
+
+ clearEmptyChildren(results.series);
+ clearIfEmpty(results, "series");
+
return results;
}
this.palettes.y.write(axes["y"]);
this.palettes.y2.write(axes["y2"]);
}
+
+ if (hash.hasOwnProperty("series")) {
+ for (var key in hash.series) {
+ if (hash.series.hasOwnProperty(key)) {
+ this.conditionallyAddSingleSeries_(key);
+ this.palettes["series:" + key].write(hash.series[key]);
+ }
+ }
+ }
}
projects / dygraphs.git / blobdiff