mambax7/smartfaq

//\/////
//\  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: 1.2 $                      $Date: 2005/08/15 16:52:04 $
//\/////

////////
// 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);