reservation plugin - unbound request (unclean

[unfold.git] / portal / static / unbound_reservation_static / src / overlays-guidelines.js

diff --git a/portal/static/unbound_reservation_static/src/overlays-guidelines.js b/portal/static/unbound_reservation_static/src/overlays-guidelines.js
new file mode 100644 (file)
index 0000000..df1dfd9
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+++ b/portal/static/unbound_reservation_static/src/overlays-guidelines.js
@@ -0,0 +1,73 @@
+    // this is really just a test overlay, so its undocumented and doesnt take any parameters. but i was loth to delete it.
+    jsPlumb.Overlays.GuideLines = function() {
+        var self = this;
+        self.length = 50;
+        self.lineWidth = 5;
+        this.type = "GuideLines";
+               AbstractOverlay.apply(this, arguments);
+        jsPlumb.jsPlumbUIComponent.apply(this, arguments);
+        this.draw = function(connector, currentConnectionPaintStyle, connectorDimensions) {
+
+            var head = connector.pointAlongPathFrom(self.loc, self.length / 2),
+                mid = connector.pointOnPath(self.loc),
+                tail = jsPlumbGeom.pointOnLine(head, mid, self.length),
+                tailLine = jsPlumbGeom.perpendicularLineTo(head, tail, 40),
+                headLine = jsPlumbGeom.perpendicularLineTo(tail, head, 20);
+
+            self.paint(connector, [head, tail, tailLine, headLine], self.lineWidth, "red", null, connectorDimensions);
+
+            return [Math.min(head.x, tail.x), Math.min(head.y, tail.y), Math.max(head.x, tail.x), Math.max(head.y,tail.y)];
+        };
+
+        this.computeMaxSize = function() { return 50; };
+
+       this.cleanup = function() { };  // nothing to clean up for GuideLines
+    };
+
+// a test
+    jsPlumb.Overlays.svg.GuideLines = function() {
+        var path = null, self = this, path2 = null, p1_1, p1_2;
+        jsPlumb.Overlays.GuideLines.apply(this, arguments);
+        this.paint = function(connector, d, lineWidth, strokeStyle, fillStyle) {
+               if (path == null) {
+                       path = _node("path");
+                       connector.svg.appendChild(path);
+                       self.attachListeners(path, connector);
+                       self.attachListeners(path, self);
+
+                p1_1 = _node("path");
+                       connector.svg.appendChild(p1_1);
+                       self.attachListeners(p1_1, connector);
+                       self.attachListeners(p1_1, self);
+
+                p1_2 = _node("path");
+                       connector.svg.appendChild(p1_2);
+                       self.attachListeners(p1_2, connector);
+                       self.attachListeners(p1_2, self);
+
+               }
+
+               _attr(path, {
+                       "d"             :       makePath(d[0], d[1]),
+                       stroke  :       "red",
+                       fill    :       null
+               });
+
+            _attr(p1_1, {
+                       "d"             :       makePath(d[2][0], d[2][1]),
+                       stroke  :       "blue",
+                       fill    :       null
+               });
+
+            _attr(p1_2, {
+                       "d"             :       makePath(d[3][0], d[3][1]),
+                       stroke  :       "green",
+                       fill    :       null
+               });
+       };
+
+        var makePath = function(d1, d2) {
+            return "M " + d1.x + "," + d1.y +
+                   " L" + d2.x + "," + d2.y;
+        };
+    };
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