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khosb/includes/overlib/overlib_exclusive.js

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//\/////
//\ overLIB Exclusive Plugin
//\ This file requires overLIB 4.00 or later.
//\
//\ overLIB 4.05 - You may not remove or change this notice.
//\ Copyright Erik Bosrup 1998-2004. All rights reserved.
//\ Contributors are listed on the homepage.
//\ See http://www.bosrup.com/web/overlib/ for details.
// $Revision: 1.1 $ $Date: 2004/09/15 05:00:18 $
//\/////
////////
// PRE-INIT
// Ignore these lines, configuration is below.
////////
if (typeof olInfo == 'undefined' || olInfo.simpleversion < 400) alert('overLIB 4.00 or later is required for the Debug Plugin.');
registerCommands('exclusive,exclusivestatus,exclusiveoverride');
var olOverrideIsSet; // variable which tells if override is set
////////
// DEFAULT CONFIGURATION
// Settings you want everywhere are set here. All of this can also be
// changed on your html page or through an overLIB call.
////////
if (typeof ol_exclusive == 'undefined') var ol_exclusive = 0;
if (typeof ol_exclusivestatus == 'undefined') var ol_exclusivestatus = 'Please close open popup first.';
////////
// END OF CONFIGURATION
// Don't change anything below this line, all configuration is above.
////////
////////
// INIT
////////
// Runtime variables init. Don't change for config!
var o3_exclusive = 0;
var o3_exclusivestatus = '';
////////
// PLUGIN FUNCTIONS
////////
// Set runtime variables
function setExclusiveVariables() {
o3_exclusive = ol_exclusive;
o3_exclusivestatus = ol_exclusivestatus;
}
// Parses Exclusive Parameters
function parseExclusiveExtras(pf,i,ar) {
var k = i,v;
olOverrideIsSet = false; // a global variable
if (k < ar.length) {
if (ar[k] == EXCLUSIVEOVERRIDE) { if(pf != 'ol_') olOverrideIsSet = true; return k; }
if (ar[k] == EXCLUSIVE) { eval(pf + 'exclusive = (' + pf + 'exclusive == 0) ? 1 : 0'); return k; }
if (ar[k] == EXCLUSIVESTATUS) { eval(pf + "exclusivestatus = '" + escSglQuote(ar[++k]) + "'"); return k; }
}
return -1;
}
///////
// HELPER FUNCTIONS
///////
// set status message and indicate whether popup is exclusive
function isExclusive(args) {
var rtnVal = false;
if(args != null) rtnVal = hasCommand(args, EXCLUSIVEOVERRIDE);
if(rtnVal) return false;
else {
self.status = (o3_exclusive) ? o3_exclusivestatus : '';
return o3_exclusive;
}
}
// checks overlib argument list to see if it has a COMMAND argument
function hasCommand(args, COMMAND) {
var rtnFlag = false;
for (var i=0; i<args.length; i++) {
if (typeof args[i] == 'number' && args[i] == COMMAND) {
rtnFlag = true;
break;
}
}
return rtnFlag;
}
// makes sure exclusive setting is off
function clearExclusive() {
o3_exclusive = 0;
}
function setExclusive() {
o3_exclusive = (o3_showingsticky && o3_exclusive);
}
function chkForExclusive() {
if (olOverrideIsSet) o3_exclusive = 0; // turn it off in case it's been set.
return true;
}
////////
// PLUGIN REGISTRATIONS
////////
registerRunTimeFunction(setExclusiveVariables);
registerCmdLineFunction(parseExclusiveExtras);
registerPostParseFunction(chkForExclusive);
registerHook("createPopup",setExclusive,FBEFORE);
registerHook("hideObject",clearExclusive,FAFTER);