[WTF CVS] wtf/static tracking.js,1.15,1.16

[Gryphon S. <gry...@us...>]

Update of /cvsroot/wtf-tracker/wtf/static
In directory sc8-pr-cvs9.sourceforge.net:/tmp/cvs-serv6944/static

Modified Files:
	tracking.js 
Log Message:
Feature add 1591668: Remember Last-Open Projects Group

Index: tracking.js
===================================================================
RCS file: /cvsroot/wtf-tracker/wtf/static/tracking.js,v
retrieving revision 1.15
retrieving revision 1.16
diff -C2 -d -r1.15 -r1.16
*** tracking.js	21 Mar 2007 18:30:16 -0000	1.15
--- tracking.js	21 Mar 2007 21:59:33 -0000	1.16
***************
*** 28,31 ****
--- 28,43 ----
  		}
  	}
+ 
+ 	// if the page is the projects iframe, open any codelines
+ 	// that were previously open based on cookie data stored
+ 	if ( document.getElementById("open_projects_h4") ) {
+ 		var openCodelines         = new Array();
+ 		var cookie                = getCookie("wtf_open_codelines");
+ 		if (cookie) openCodelines = cookie.split(",");
+ 
+ 		for ( var i in openCodelines ) {
+ 			expandCodelines( openCodelines[i], 1 );
+ 		}
+ 	}
  }
  
***************
*** 509,521 ****
  
  // expand/contract of specific codeline projects
! function expandCodelines( codeline_id, codeline_id_link ) {
! 	var codelineStyle = document.getElementById(codeline_id).style;
  
  	// to open a codeline...
! 	if (codelineStyle.display == "none") {
! 		document.getElementById(codeline_id_link).className = "codeline_current";
  
  		// Internet Explorer requires display="block" whereas all good browsers understand "table"
  		codelineStyle.display = ( document.all ) ? "block" : "table";
  	}
  
--- 521,539 ----
  
  // expand/contract of specific codeline projects
! function expandCodelines( id, noCookieWrite ) {
! 	var codelineStyle         = document.getElementById( "codeline_" + id ).style;
! 	var openCodelines         = new Array();
! 	var cookie                = getCookie("wtf_open_codelines");
! 	if (cookie) openCodelines = cookie.split(",");
  
  	// to open a codeline...
! 	if ( codelineStyle.display == "none" ) {
! 		document.getElementById( "codeline_" + id + "_link" ).className = "codeline_current";
  
  		// Internet Explorer requires display="block" whereas all good browsers understand "table"
  		codelineStyle.display = ( document.all ) ? "block" : "table";
+ 
+ 		// add this codeline id to the list of open codelines
+ 		openCodelines.push(id);
  	}
  
***************
*** 523,528 ****
  	else if ( codelineStyle.display == "block" || codelineStyle.display == "table" ) {
  		codelineStyle.display = "none";
! 		document.getElementById(codeline_id_link).className = "codeline_nav";
  	}
  }
  
--- 541,558 ----
  	else if ( codelineStyle.display == "block" || codelineStyle.display == "table" ) {
  		codelineStyle.display = "none";
! 		document.getElementById( "codeline_" + id + "_link" ).className = "codeline_nav";
! 
! 		// remove instance of this codeline id from open codelines array
! 		for ( var i in openCodelines ) {
! 			if ( openCodelines[i] == id ) openCodelines.splice( i, 1 );
! 		}
  	}
+ 
+ 	// set a cookie reprenting the open codeline ids
+ 	if ( ! noCookieWrite ) setCookie( 
+ 		"wtf_open_codelines", 
+ 		openCodelines.join(","), 
+ 		new Date("October 25, 2073 03:15:00") 
+ 	);
  }
  
***************
*** 671,676 ****
  		"time from " + startDate + " through " + endDate + "?"
  	) ) {
! 		document.location.href = urlPath + 
! 			"?date_start=" + startDate + "&date_end=" + endDate + "&action=delete";
  	}
  }
--- 701,730 ----
  		"time from " + startDate + " through " + endDate + "?"
  	) ) {
! 		document.location.href = 
! 			urlPath + "?date_start=" + startDate + "&date_end=" + endDate + "&action=delete";
  	}
  }
+ 
+ function setCookie( name, value, expires, path, domain, secure ) {
+ 	var curCookie = name + "=" + escape(value) +
+ 		( (expires) ? "; expires=" + expires.toGMTString() : "" ) +
+ 		( (path)    ? "; path=" + path : "" ) +
+ 		( (domain)  ? "; domain=" + domain : "" ) +
+ 		( (secure)  ? "; secure" : "" );
+ 	document.cookie = curCookie;
+ }
+ 
+ function getCookie(name) {
+ 	var dc     = document.cookie;
+ 	var prefix = name + "=";
+ 	var begin  = dc.indexOf( "; " + prefix );
+ 
+ 	if ( begin == -1 ) {
+ 		begin = dc.indexOf(prefix);
+ 		if (begin != 0) return null;
+ 	} else begin += 2;
+ 
+ 	var end = document.cookie.indexOf( ";", begin );
+ 	if ( end == -1 ) end = dc.length;
+ 	return unescape( dc.substring( begin + prefix.length, end ) );
+ }