From: Alan Knowles <alan@roojs.com>
Date: Sun, 26 Aug 2012 09:52:50 +0000 (+0800)
Subject: ux/TimePicker.js
X-Git-Url: http://git.roojs.org/?a=commitdiff_plain;h=76e6492ffa2cdf78317c4ed94a82629c7ab638ec;p=roojs1

ux/TimePicker.js
---

diff --git a/ux/TimePicker.js b/ux/TimePicker.js
index f09b3ab575..8160806093 100644
--- a/ux/TimePicker.js
+++ b/ux/TimePicker.js
@@ -3,13 +3,162 @@
  
            
 Roo.ux.TimePicker = function(config){
-    Roo.ux.TimePicker.superclass.constructor.call(this, config);
     
+    
+    // these are required... error out if not avail..
+    var deps = true;
+    if (typeof(Raphael) == 'undefined') {
+        deps = false;
+    }
+    if (deps && typeof(Raphael.prototype) == 'undefined') {
+        deps = false;
+    }
+    if (!deps) {
+        alert("Error - required components not found  - Raphael and piechart");
+        return;
+    }
+    
+    Roo.ux.TimePicker.superclass.constructor.call(this, config);
 };
 
 Roo.extend(Roo.ux.TimePicker , Roo.form.DisplayField ,  {
     
-    
+    // let's create a pie chart...
+        var ge = Roo.select('.pb-book-time',true).first();
+        var paper = Raphael(ge.dom);
+        var sz = ge.getSize();
+        paper.setSize(sz.width,sz.height);
+        
+        var data = [];
+        var colors = [];
+        
+        // say we open for 7 - 19
+        var open = 7;
+        var close = 19;
+        
+        data.push(open * 4);
+        
+        colors.push('#003');
+        
+        var clr = [ '#003' , '#FCC' , '#Fee', '#FCC'];
+                   
+        var times = [ '' ];
+        
+        for (var i = (open*4); i < (close*4);i++) {
+            data.push(1);
+            
+            if (!i) {
+                times.push( 'midnight' )
+            } else if (i == 48) {
+                times.push( 'noon' );
+            } else {
+                var min = ( i % 4) * 15;
+                min = !min ? ':00' : (':' + min);
+                var hr = Math.floor(i/4);
+                var tail = hr < 12 ? 'am' : 'pm';
+                hr = hr % 12;
+                times.push(hr  + min + tail);
+            }
+            
+            
+            
+            colors.push(clr[i % clr.length]);
+        }
+        data.push((24-close) * 4);
+        colors.push('#003');
+        Roo.log(data.length);
+        Roo.log(JSON.stringify(data));
+        Roo.log(JSON.stringify(colors));
+        Roo.log(colors.length);
+
+        var pie = paper.piechart(
+            paper.height  / 2,
+            paper.height  / 2 ,
+            (paper.height / 2) - 70,
+            data ,
+            { 
+                cut: data.length   ,
+                colors :  colors,
+                no_sort : true,
+                start_angle :  270
+            }
+        );
+        paper.circle(pie.cx,pie.cy, (paper.height / 2) - 100).attr({fill: "#fff"})
+        
+        var atime = "Pick\nTime";
+        var asector = false;
+        
+        var tdisplay  = paper.text(pie.cx,pie.cy,atime).attr({ font: "32px  'Lucida Sans Unicode', 'Lucida Grande', sans-serif", weight: 'bold', fill: '#000' });
+        pie.hover(
+             // in?
+            function() {
+                Roo.log(this.j);
+                if (!this.j || this.j == data.length -1) {
+                    return;
+                }
+                 this.sector.stop();
+                 if (this.sector != asector) {
+                    this.sector.scale(1.1, 1.1, this.cx, this.cy);
+                 }
+                 tdisplay.attr( { text : times[this.j]} );
+                 if (this.label) {
+                     this.label[0].stop();
+                     this.label[0].attr({ r: 7.5 });
+                     this.label[1].attr({ "font-weight": 800 });
+                 }
+             },
+             // out..?
+             function () {
+                if (!this.j || this.j == data.length) {
+                    return;
+                }
+                if (this.sector != asector) {
+                    this.sector.animate({ transform: 's1 1 ' + this.cx + ' ' + this.cy }, 500, "bounce");
+                }
+ 
+                if (this.label) {
+                     this.label[0].animate({ r: 5 }, 500, "bounce");
+                     this.label[1].attr({ "font-weight": 400 });
+                }
+                tdisplay.attr( { text : atime } );
+             
+        });
+        pie.click(function() {
+            if (!this.j || this.j == data.length -1) {
+                return;
+            }
+            atime = times[this.j];
+            tdisplay.attr( { text : atime } );
+            if (asector) {
+                asector.animate({ transform: 's1 1 ' + this.cx + ' ' + this.cy }, 500, "bounce");
+            }
+            
+            this.sector.scale(1.1, 1.1, this.cx, this.cy);
+            asector = this.sector;
+
+            
+            
+        })
+        
+        
+        
+        for (var i = 0; i < (24/3); i++) {
+            var angle = ( (360/24) * i * -3 )  -90;
+            var p = pie.sector(pie.cx, pie.cy, 120, angle, angle, false);
+            Roo.log([p[4],p[5], (i*3)+':00']);
+            
+            var hr = (i*3);
+            
+            var txt = (hr < 12 ? hr : (hr-12)) +  (hr < 12 ? 'am' : 'pm');
+            if (!hr) { txt  = ""; }
+            if (hr == 12) { txt= '12 noon'}
+            paper.text(p[4],p[5], txt);
+        }
+            
+        //pie.each(function() { Roo.log(this)});
+        
+        
+    });
     
     
 });
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