ノードの同期はだいたいできた

[chnosproject/AI004.git] / mgcanvas / mgcanvas.js

diff --git a/mgcanvas/mgcanvas.js b/mgcanvas/mgcanvas.js
index 28fac96..e3cae90 100755 (executable)
--- a/mgcanvas/mgcanvas.js
+++ b/mgcanvas/mgcanvas.js
@@ -12,6 +12,9 @@ function MGCanvas(canvasDOMObj){
        this.edgeList = new Array();
        this.selectedNode = null;
        this.selectedEdge = null;
+       this.srcMemoryDB = null;
+       this.srcMemoryDBSyncPerTick = 60;
+       this.srcMemoryDBSyncCount = this.srcMemoryDBSyncPerTick;
        
        var that = this;
        window.addEventListener('keydown', function(event){
@@ -79,22 +82,13 @@ MGCanvas.prototype = {
                        this.edgeList.push(new MGEdge(this, p[i][2], n(p[i][0]), n(p[i][1])));
                }
        },
-       loadGraphFromMemoryDB: function(mdb){
-               var a, l, t, u, m, e, f;
-               a = mdb.nodeList;
-               l = a.length;
-               //m = 12 * l;
-               t = new MGNode(this, "Node");
-               this.nodeList.push(t);
-               f = function(){};
-               for(var i = 0; i < l; i++){
-                       u = new MGNode(this, a[i].identifier);
-                       this.nodeList.push(u);
-                       //e = new MGEdge(this, null, t, u);
-                       //this.edgeList.push(e);
-                       //t = u;
-                       //e.freeLength = m;
-                       //e.draw = f;
+       setSourceMemoryDB: function(mdb){
+               var that = this;
+               this.srcMemoryDB = mdb;
+               mdb.callback_refreshedNode = function(t){
+                       var n;
+                       n = new MGNode(that, t.identifier);
+                       that.nodeList.push(n);
                }
        },
        bringToCenter: function(){
@@ -158,11 +152,19 @@ MGCanvas.prototype = {
                var nTemp;
                
                this.tickCount++;
+               this.srcMemoryDBSyncCount++;
                
                //
-               // AutomaticTracking
+               // Sync
                //
+               if(this.srcMemoryDB && this.srcMemoryDBSyncCount > this.srcMemoryDBSyncPerTick){
+                       this.srcMemoryDB.syncDB();
+                       this.srcMemoryDBSyncCount = 0;
+               }
                
+               //
+               // AutomaticTracking
+               //
                if(this.isEnabledAutomaticTracking && (this.tickCount % 30 == 0)){
                        this.bringInScreen();
                }