a button to select between modes (node per node, or the whole timeslot at a time...

[plewww.git] / planetlab / slices / leases.js

diff --git a/planetlab/slices/leases.js b/planetlab/slices/leases.js
index 8368d34..a322f56 100644 (file)
--- a/planetlab/slices/leases.js
+++ b/planetlab/slices/leases.js
@@ -138,6 +138,24 @@ function Scheduler (slicename, axisx, axisy, data) {
            }
        }
     }
+
+    /* initialize mode buttons */
+    this.init_mode = function (default_mode, node_button, timeslot_button) {
+       this.node_button=node_button;
+       this.timeslot_button=timeslot_button;
+       var scheduler=this;
+       /* xxx set callbacks on buttons */
+       node_button.onclick = function () { scheduler.set_mode('node'); }
+       timeslot_button.onclick = function () { scheduler.set_mode('timeslot'); }
+       this.set_mode(default_mode);
+    }
+
+    /* expecting mode to be either 'node' or 'timeslot' */
+    this.set_mode = function (mode) {
+       this.mode=mode;
+       var active_button = (mode=='node') ? this.node_button : this.timeslot_button;
+       active_button.checked='checked';
+    }
        
 
 } // Scheduler
@@ -158,12 +176,14 @@ var lease_methods = {
     // find out all the currently free leases that overlap this one
     click_free: function (event) {
        var scheduler = this.scheduler;
-       for (var i=0, len=scheduler.leases.length; i<len; ++i) {
-           scan=scheduler.leases[i];
-           // overlap ?
-           if (scan.from_time<=this.from_time && scan.until_time>=this.until_time) {
-               if (scan.current == "free") lease_methods.init_mine(scan,lease_methods.click_free);
-               // the other ones just remain as they are
+       if (scheduler.mode=='node') {
+           lease_methods.init_mine(this,lease_methods.click_free);
+       } else {
+           for (var i=0, len=scheduler.leases.length; i<len; ++i) {
+               scan=scheduler.leases[i];
+               // overlap ?
+               if (scan.from_time<=this.from_time && scan.until_time>=this.until_time) 
+                   if (scan.current == "free") lease_methods.init_mine(scan,lease_methods.click_free);
            }
        }
     },
@@ -176,13 +196,21 @@ var lease_methods = {
     },
 
     click_mine: function (event) {
+       var scheduler = this.scheduler;
        // this lease was originally free but is now marked for booking
        // we free just this lease
-       if (this.initial=="free") 
-           lease_methods.init_free(this, lease_methods.click_mine);
-       // this lease if ours, same for now
-       else
+       if (scheduler.mode=='node') {
            lease_methods.init_free(this, lease_methods.click_mine);
+       } else {
+           for (var i=0, len=scheduler.leases.length; i<len; ++i) {
+               scan=scheduler.leases[i];
+               // overlap ?
+               if (scan.from_time<=this.from_time && scan.until_time>=this.until_time) {
+                   if (scan.current == "mine") lease_methods.init_free(scan,lease_methods.click_mine);
+               }
+               // the other ones just remain as they are
+           }
+       }
     },
 
 
@@ -230,6 +258,10 @@ function init_scheduler () {
     var clear=$$("button#leases_clear")[0];
     clear.onclick = function () { scheduler.clear(); }
 
+    var node_button=$$("input#leases_mode_node")[0];
+    var timeslot_button=$$("input#leases_mode_timeslot")[0];
+    scheduler.init_mode ('timeslot',node_button,timeslot_button);
+
 }
 
 Event.observe(window, 'load', init_scheduler);