renkan: comparison client/js/paper-renderer.js

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client/js/paper-renderer.js

changeset 118	c0e03c7137e3
parent 117	803f14e35431
child 119	0f7d2275a88f

equal deleted inserted replaced

-:803f14e35431
+:c0e03c7137e3
 Rkns.Renderer._BaseRepresentation.prototype.super = function(_func) {
 Rkns.Renderer._BaseRepresentation.prototype[_func].apply(this, Array.prototype.slice.call(arguments, 1));
 }
+Rkns.Renderer._BaseRepresentation.prototype.redraw = function() {}
 Rkns.Renderer._BaseRepresentation.prototype.moveTo = function() {}
 Rkns.Renderer._BaseRepresentation.prototype.show = function() {}
 Rkns.Renderer._BaseRepresentation.prototype.hide = function() {}
 this.renderer.minimap.node_layer.activate();
 this.minimap_circle = new paper.Path.Circle([0, 0], 1);
 this.renderer.minimap.node_group.addChild(this.minimap_circle);
 }
-Rkns.Renderer.Node.prototype.redraw = function() {
+Rkns.Renderer.Node.prototype.redraw = function(_dontRedrawEdges) {
 var _model_coords = new paper.Point(this.model.get("position")),
 	_baseRadius = Rkns.Renderer._NODE_SIZE_BASE * Math.exp((this.model.get("size") || 0) * Rkns.Renderer._NODE_SIZE_STEP);
 if (!this.is_dragging || !this.paper_coords) {
 this.paper_coords = this.renderer.toPaperCoords(_model_coords);
 }
 this.minimap_circle.fillColor = _color;
 var minipos = this.renderer.toMinimapCoords(_model_coords),
 	miniradius = this.renderer.minimap.scale * _baseRadius,
 	minisize = new paper.Size([miniradius, miniradius]);
 this.minimap_circle.fitBounds(minipos.subtract(minisize), minisize.multiply(2));
-Rkns._.each(this.project.get("edges").filter(function (ed) { return ((ed.to === this.model) || (ed.from === this.model));}), function(edge, index, list){
+if (!_dontRedrawEdges) {
-var repr = this.renderer.getRepresentationByModel(edge);
+	Rkns._.each(this.project.get("edges").filter(function (ed) { return ((ed.to === this.model) || (ed.from === this.model));}), function(edge, index, list){
-	if(repr != null && typeof repr.from_representation.paper_coords !== "undefined" && typeof repr.to_representation.paper_coords !== "undefined") {
+	        var repr = this.renderer.getRepresentationByModel(edge);
-		repr.redraw();
+	    	if(repr != null && typeof repr.from_representation.paper_coords !== "undefined" && typeof repr.to_representation.paper_coords !== "undefined") {
-	}
+	    		repr.redraw();
-}, this);
+	    	}
+	    }, this);
+}
 }
 Rkns.Renderer.Node.prototype.paperShift = function(_delta) {
 	if (this.renderer.renkan.options.editor_mode) {
 		if (!this.renderer.renkan.read_only) {
 }
 Rkns.Renderer.Edge.prototype.redraw = function() {
 this.from_representation = this.renderer.getRepresentationByModel(this.model.get("from"));
 this.to_representation = this.renderer.getRepresentationByModel(this.model.get("to"));
+if (!this.from_representation || !this.to_representation) {
+	return;
+}
 var _p0a = this.from_representation.paper_coords,
 _p1a = this.to_representation.paper_coords,
 _v = _p1a.subtract(_p0a),
 _r = _v.length,
 _u = _v.divide(_r),
 });
 }
 Rkns.Renderer.Scene.prototype.redraw = function() {
 Rkns._(this.representations).each(function(_representation) {
-_representation.redraw();
+	_representation.redraw(true);
 });
 this.redrawMiniframe();
 paper.view.draw();
 }

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