source: code/Website/open-flash-chart/tr.as

Last change on this file was 7849, checked in by dennisw, 15 years ago
File size: 4.9 KB
RevLine 
[7849]1package {
2 import org.flashdevelop.utils.FlashConnect;
3 import com.serialization.json.JSON;
4
5 public class tr {
6
7 public static function ace( o:Object ):void {
8 if ( o == null )
9 FlashConnect.trace( 'null' );
10 else
11 FlashConnect.trace( o.toString() );
12
13 // var tempError:Error = new Error();
14 // var stackTrace:String = tempError.getStackTrace();
15 // FlashConnect.trace( 'stackTrace:' + stackTrace );
16
17 if ( false )
18 tr.trace_full();
19 }
20
21 //
22 // e.g: tr.aces( 'my val', val );
23 //
24 public static function aces( ... optionalArgs ):void {
25
26 var tmp:Array = [];
27 for each( var o:Object in optionalArgs )
28 {
29 // FlashConnect.trace( o.toString() );
30 if ( o == null )
31 tmp.push( 'null' );
32 else
33 tmp.push( o.toString() );
34 }
35
36 FlashConnect.trace( tmp.join(', ') );
37 }
38
39 // this doesn't work cos I don't know how to set 'permit debugging' yet
40 /**
41 * Found this at:
42 * http://www.ultrashock.com/forums/actionscript/can-you-trace-a-line-95261.html
43 */
44 static public function ace_full(snum:uint=3):void
45 {
46 // FROM:
47 // http://snippets.dzone.com/posts/show/3703
48 //----------------------------------------------------------------------------------------------------------------
49 // With debugging turned on, this is what we get:
50 //
51 // Error
52 // <tab>at com.flickaway::Trace$/log_full()[D:\web\flickaway_branch\flash\lib\com\flickaway\Trace.as:83]
53 // <tab>at com.flickaway::Trace$/print_r_full()[D:\web\flickaway_branch\flash\lib\com\flickaway\Trace.as:114]
54 // <tab>at com.flickaway::Trace$/print_r()[D:\web\flickaway_branch\flash\lib\com\flickaway\Trace.as:46]
55 // <tab>at com.flickaway::Params()[D:\web\flickaway_branch\flash\lib\com\flickaway\Params.as:36] <==== this line we want
56 // <tab>at com.flickaway::Params$/get_instance()[D:\web\flickaway_branch\flash\lib\com\flickaway\Params.as:27]
57 // <tab>at HomeDefault()[D:\web\flickaway_branch\flash\homepage\HomeDefault.as:57]
58 // <tab>at com.flickaway::Params()[D:\web\flickaway_branch\flash\lib\com\flickaway\Params.as:36])
59 //
60 // with debugging turned off:
61 //
62 // Error
63 // <tab>at com.flickaway::Trace$/log_full()
64 // <tab>at com.flickaway::Trace$/print_r_full()
65 // <tab>at com.flickaway::Trace$/print_r()
66 // <tab>at com.flickaway::Params()
67 // <tab>at com.flickaway::Params$/get_instance()
68 // <tab>at HomeDefault()
69 //----------------------------------------------------------------------------------------------------------------
70 var e:Error = new Error();
71 var str:String = e.getStackTrace(); // get the full text str
72
73 if (str == null) // means we aren't on the Debug player
74 {
75 FlashConnect.trace( "(!debug) " );
76 }
77 else
78 {
79 var stacks:Array = str.split("\n"); // split into each line
80 var caller:String = tr.gimme_caller(stacks[snum]); // get the caller for just one specific line in the stack trace
81 FlashConnect.trace( caller );
82 }
83 }
84
85 /**
86 * Returns a string like "[HomeDefault():51]" - line number present only if "permit debugging" is turned on.
87 */
88 static private function gimme_caller(line:String):String
89 {
90 //-------------------------------------------------------------------------------------------------
91 // the line can look like any of these (so we must be able to clean up all of them):
92 //
93 // <tab>at com.flickaway::Params()
94 // <tab>at com.flickaway::Params()[D:\web\flickaway_branch\flash\lib\com\flickaway\Params.as:36]
95 // <tab>at HomeDefault()
96 // <tab>at HomeDefault()[D:\web\flickaway_branch\flash\homepage\HomeDefault.as:57]
97 //-------------------------------------------------------------------------------------------------
98 var dom_pos:int = line.indexOf("::"); // find the '::' part
99 var caller:String;
100
101 if (dom_pos == -1)
102 {
103 caller = line.substr(4); // just remove '<tab>at ' beginning part (4 characters)
104 }
105 else
106 {
107 caller = line.substr(dom_pos+2); // remove '<tab>at com.flickaway::' beginning part
108 }
109 var lb_pos:int = caller.indexOf("["); // get position of the left bracket (lb)
110
111 if (lb_pos == -1) // if the lb doesn't exist (then we don't have "permit debugging" turned on)
112 {
113 return "[" + caller + "]";
114 }
115 else
116 {
117 var line_num:String = caller.substr(caller.lastIndexOf(":")); // find the line number
118 caller = caller.substr(0, lb_pos); // cut it out - it'll look like ":51]"
119 return "[" + caller + line_num; // line_num already has the trailing right bracket
120 }
121 }
122
123
124
125
126 public static function ace_json( json:Object ):void {
127 tr.ace(JSON.serialize(json));
128 }
129 }
130}
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