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applications/htmlroot/overlib.js view on Meta::CPAN
// Decide browser version
var isMac = (navigator.userAgent.indexOf("Mac") != -1);
var olOp = (navigator.userAgent.toLowerCase().indexOf('opera') > -1 && document.createTextNode); // Opera 7
var olNs4 = (navigator.appName=='Netscape' && parseInt(navigator.appVersion) == 4);
var olNs6 = (document.getElementById) ? true : false;
var olKq = (olNs6 && /konqueror/i.test(navigator.userAgent));
var olIe4 = (document.all) ? true : false;
var olIe5 = false;
var olIe55 = false; // Added additional variable to identify IE5.5+
var docRoot = 'document.body';
// Resize fix for NS4.x to keep track of layer
if (olNs4) {
var oW = window.innerWidth;
var oH = window.innerHeight;
window.onresize = function() { if (oW != window.innerWidth || oH != window.innerHeight) location.reload(); }
}
// Microsoft Stupidity Check(tm).
if (olIe4) {
var agent = navigator.userAgent;
if (/MSIE/.test(agent)) {
var versNum = parseFloat(agent.match(/MSIE[ ](\d\.\d+)\.*/i)[1]);
if (versNum >= 5){
olIe5=true;
olIe55=(versNum>=5.5&&!olOp) ? true : false;
if (olNs6) olNs6=false;
}
}
if (olNs6) olIe4 = false;
}
// Check for compatability mode.
if (document.compatMode && document.compatMode == 'CSS1Compat') {
docRoot= ((olIe4 && !olOp) ? 'document.documentElement' : docRoot);
}
// Add window onload handlers to indicate when all modules have been loaded
// For Netscape 6+ and Mozilla, uses addEventListener method on the window object
// For IE it uses the attachEvent method of the window object and for Netscape 4.x
// it sets the window.onload handler to the OLonload_handler function for Bubbling
if(window.addEventListener) window.addEventListener("load",OLonLoad_handler,false);
else if (window.attachEvent) window.attachEvent("onload",OLonLoad_handler);
var capExtent;
////////
// PUBLIC FUNCTIONS
////////
// overlib(arg0,...,argN)
// Loads parameters into global runtime variables.
function overlib() {
if (!olLoaded || isExclusive(overlib.arguments)) return true;
if (olCheckMouseCapture) olMouseCapture();
if (over) {
over = (typeof over.id != 'string') ? o3_frame.document.all['overDiv'] : over;
cClick();
}
// Load defaults to runtime.
olHideDelay=0;
o3_text=ol_text;
o3_cap=ol_cap;
o3_sticky=ol_sticky;
o3_background=ol_background;
o3_close=ol_close;
o3_hpos=ol_hpos;
o3_offsetx=ol_offsetx;
o3_offsety=ol_offsety;
o3_fgcolor=ol_fgcolor;
o3_bgcolor=ol_bgcolor;
o3_textcolor=ol_textcolor;
o3_capcolor=ol_capcolor;
o3_closecolor=ol_closecolor;
o3_width=ol_width;
o3_border=ol_border;
o3_cellpad=ol_cellpad;
o3_status=ol_status;
o3_autostatus=ol_autostatus;
o3_height=ol_height;
o3_snapx=ol_snapx;
o3_snapy=ol_snapy;
o3_fixx=ol_fixx;
o3_fixy=ol_fixy;
o3_relx=ol_relx;
o3_rely=ol_rely;
o3_fgbackground=ol_fgbackground;
o3_bgbackground=ol_bgbackground;
o3_padxl=ol_padxl;
o3_padxr=ol_padxr;
o3_padyt=ol_padyt;
o3_padyb=ol_padyb;
o3_fullhtml=ol_fullhtml;
o3_vpos=ol_vpos;
o3_aboveheight=ol_aboveheight;
o3_capicon=ol_capicon;
o3_textfont=ol_textfont;
o3_captionfont=ol_captionfont;
o3_closefont=ol_closefont;
o3_textsize=ol_textsize;
o3_captionsize=ol_captionsize;
o3_closesize=ol_closesize;
o3_timeout=ol_timeout;
o3_function=ol_function;
o3_delay=ol_delay;
o3_hauto=ol_hauto;
o3_vauto=ol_vauto;
o3_closeclick=ol_closeclick;
o3_wrap=ol_wrap;
o3_followmouse=ol_followmouse;
o3_mouseoff=ol_mouseoff;
o3_closetitle=ol_closetitle;
o3_css=ol_css;
o3_compatmode=ol_compatmode;
o3_fgclass=ol_fgclass;
o3_bgclass=ol_bgclass;
o3_textfontclass=ol_textfontclass;
o3_captionfontclass=ol_captionfontclass;
o3_closefontclass=ol_closefontclass;
setRunTimeVariables();
fnRef = '';
// Special for frame support, over must be reset...
o3_frame = ol_frame;
if(!(over=createDivContainer())) return false;
parseTokens('o3_', overlib.arguments);
if (!postParseChecks()) return false;
if (o3_delay == 0) {
return runHook("olMain", FREPLACE);
} else {
o3_delayid = setTimeout("runHook('olMain', FREPLACE)", o3_delay);
return false;
}
}
// Clears popups if appropriate
function nd(time) {
if (olLoaded && !isExclusive()) {
hideDelay(time); // delay popup close if time specified
if (o3_removecounter >= 1) { o3_showingsticky = 0 };
if (o3_showingsticky == 0) {
o3_allowmove = 0;
if (over != null && o3_timerid == 0) runHook("hideObject", FREPLACE, over);
} else {
o3_removecounter++;
}
}
return true;
}
// The Close onMouseOver function for stickies
function cClick() {
if (olLoaded) {
runHook("hideObject", FREPLACE, over);
o3_showingsticky = 0;
}
return false;
}
// Method for setting page specific defaults.
function overlib_pagedefaults() {
parseTokens('ol_', overlib_pagedefaults.arguments);
}
////////
// OVERLIB MAIN FUNCTION
////////
// This function decides what it is we want to display and how we want it done.
function olMain() {
var layerhtml, styleType;
runHook("olMain", FBEFORE);
if (o3_background!="" || o3_fullhtml) {
// Use background instead of box.
layerhtml = runHook('ol_content_background', FALTERNATE, o3_css, o3_text, o3_background, o3_fullhtml);
} else {
// They want a popup box.
styleType = (pms[o3_css-1-pmStart] == "cssoff" || pms[o3_css-1-pmStart] == "cssclass");
// Prepare popup background
if (o3_fgbackground != "") o3_fgbackground = "background=\""+o3_fgbackground+"\"";
if (o3_bgbackground != "") o3_bgbackground = (styleType ? "background=\""+o3_bgbackground+"\"" : o3_bgbackground);
// Prepare popup colors
if (o3_fgcolor != "") o3_fgcolor = (styleType ? "bgcolor=\""+o3_fgcolor+"\"" : o3_fgcolor);
if (o3_bgcolor != "") o3_bgcolor = (styleType ? "bgcolor=\""+o3_bgcolor+"\"" : o3_bgcolor);
// Prepare popup height
if (o3_height > 0) o3_height = (styleType ? "height=\""+o3_height+"\"" : o3_height);
else o3_height = "";
// Decide which kinda box.
if (o3_cap=="") {
// Plain
layerhtml = runHook('ol_content_simple', FALTERNATE, o3_css, o3_text);
} else {
// With caption
if (o3_sticky) {
// Show close text
layerhtml = runHook('ol_content_caption', FALTERNATE, o3_css, o3_text, o3_cap, o3_close);
} else {
// No close text
layerhtml = runHook('ol_content_caption', FALTERNATE, o3_css, o3_text, o3_cap, "");
}
}
}
// We want it to stick!
if (o3_sticky) {
if (o3_timerid > 0) {
clearTimeout(o3_timerid);
o3_timerid = 0;
}
o3_showingsticky = 1;
o3_removecounter = 0;
}
// Created a separate routine to generate the popup to make it easier
// to implement a plugin capability
if (!runHook("createPopup", FREPLACE, layerhtml)) return false;
applications/htmlroot/overlib.js view on Meta::CPAN
wMv = (!olIe4 && window.onmousemove);
if (document.onmousemove || wMv) {
if (wMv) capExtent = window;
f = capExtent.onmousemove.toString();
fN = f.match(re);
if (fN == null) {
str = f+'(e); ';
} else if (fN[1] == 'anonymous' || fN[1] == 'olMouseMove' || (wMv && fN[1] == 'onmousemove')) {
if (!olOp && wMv) {
l = f.indexOf('{')+1;
k = f.lastIndexOf('}');
sS = f.substring(l,k);
if ((l = sS.indexOf('(')) != -1) {
sS = sS.substring(0,l).replace(/^\s+/,'').replace(/\s+$/,'');
if (eval("typeof " + sS + " == 'undefined'")) window.onmousemove = null;
else str = sS + '(e);';
}
}
if (!str) {
olCheckMouseCapture = false;
return;
}
} else {
if (fN[1]) str = fN[1]+'(e); ';
else {
l = f.indexOf('{')+1;
k = f.lastIndexOf('}');
str = f.substring(l,k) + '\n';
}
}
str += 'olMouseMove(e); ';
mseHandler = new Function('e', str);
}
capExtent.onmousemove = mseHandler;
if (olNs4) capExtent.captureEvents(Event.MOUSEMOVE);
}
////////
// PARSING FUNCTIONS
////////
// Does the actual command parsing.
function parseTokens(pf, ar) {
// What the next argument is expected to be.
var v, i, mode=-1, par = (pf != 'ol_');
var fnMark = (par && !ar.length ? 1 : 0);
for (i = 0; i < ar.length; i++) {
if (mode < 0) {
// Arg is maintext,unless its a number between pmStart and pmUpper
// then its a command.
if (typeof ar[i] == 'number' && ar[i] > pmStart && ar[i] < pmUpper) {
fnMark = (par ? 1 : 0);
i--; // backup one so that the next block can parse it
} else {
switch(pf) {
case 'ol_':
ol_text = ar[i].toString();
break;
default:
o3_text=ar[i].toString();
}
}
mode = 0;
} else {
// Note: NS4 doesn't like switch cases with vars.
if (ar[i] >= pmCount || ar[i]==DONOTHING) { continue; }
if (ar[i]==INARRAY) { fnMark = 0; eval(pf+'text=ol_texts['+ar[++i]+'].toString()'); continue; }
if (ar[i]==CAPARRAY) { eval(pf+'cap=ol_caps['+ar[++i]+'].toString()'); continue; }
if (ar[i]==STICKY) { if (pf!='ol_') eval(pf+'sticky=1'); continue; }
if (ar[i]==BACKGROUND) { eval(pf+'background="'+ar[++i]+'"'); continue; }
if (ar[i]==NOCLOSE) { if (pf!='ol_') opt_NOCLOSE(); continue; }
if (ar[i]==CAPTION) { eval(pf+"cap='"+escSglQuote(ar[++i])+"'"); continue; }
if (ar[i]==CENTER || ar[i]==LEFT || ar[i]==RIGHT) { eval(pf+'hpos='+ar[i]); if(pf!='ol_') olHautoFlag=1; continue; }
if (ar[i]==OFFSETX) { eval(pf+'offsetx='+ar[++i]); continue; }
if (ar[i]==OFFSETY) { eval(pf+'offsety='+ar[++i]); continue; }
if (ar[i]==FGCOLOR) { eval(pf+'fgcolor="'+ar[++i]+'"'); continue; }
if (ar[i]==BGCOLOR) { eval(pf+'bgcolor="'+ar[++i]+'"'); continue; }
if (ar[i]==TEXTCOLOR) { eval(pf+'textcolor="'+ar[++i]+'"'); continue; }
if (ar[i]==CAPCOLOR) { eval(pf+'capcolor="'+ar[++i]+'"'); continue; }
if (ar[i]==CLOSECOLOR) { eval(pf+'closecolor="'+ar[++i]+'"'); continue; }
if (ar[i]==WIDTH) { eval(pf+'width='+ar[++i]); continue; }
if (ar[i]==BORDER) { eval(pf+'border='+ar[++i]); continue; }
if (ar[i]==CELLPAD) { i=opt_MULTIPLEARGS(++i,ar,(pf+'cellpad')); continue; }
if (ar[i]==STATUS) { eval(pf+"status='"+escSglQuote(ar[++i])+"'"); continue; }
if (ar[i]==AUTOSTATUS) { eval(pf +'autostatus=('+pf+'autostatus == 1) ? 0 : 1'); continue; }
if (ar[i]==AUTOSTATUSCAP) { eval(pf +'autostatus=('+pf+'autostatus == 2) ? 0 : 2'); continue; }
if (ar[i]==HEIGHT) { eval(pf+'height='+pf+'aboveheight='+ar[++i]); continue; } // Same param again.
if (ar[i]==CLOSETEXT) { eval(pf+"close='"+escSglQuote(ar[++i])+"'"); continue; }
if (ar[i]==SNAPX) { eval(pf+'snapx='+ar[++i]); continue; }
if (ar[i]==SNAPY) { eval(pf+'snapy='+ar[++i]); continue; }
if (ar[i]==FIXX) { eval(pf+'fixx='+ar[++i]); continue; }
if (ar[i]==FIXY) { eval(pf+'fixy='+ar[++i]); continue; }
if (ar[i]==RELX) { eval(pf+'relx='+ar[++i]); continue; }
if (ar[i]==RELY) { eval(pf+'rely='+ar[++i]); continue; }
if (ar[i]==FGBACKGROUND) { eval(pf+'fgbackground="'+ar[++i]+'"'); continue; }
if (ar[i]==BGBACKGROUND) { eval(pf+'bgbackground="'+ar[++i]+'"'); continue; }
if (ar[i]==PADX) { eval(pf+'padxl='+ar[++i]); eval(pf+'padxr='+ar[++i]); continue; }
if (ar[i]==PADY) { eval(pf+'padyt='+ar[++i]); eval(pf+'padyb='+ar[++i]); continue; }
if (ar[i]==FULLHTML) { if (pf!='ol_') eval(pf+'fullhtml=1'); continue; }
if (ar[i]==BELOW || ar[i]==ABOVE) { eval(pf+'vpos='+ar[i]); if (pf!='ol_') olVautoFlag=1; continue; }
if (ar[i]==CAPICON) { eval(pf+'capicon="'+ar[++i]+'"'); continue; }
if (ar[i]==TEXTFONT) { eval(pf+"textfont='"+escSglQuote(ar[++i])+"'"); continue; }
if (ar[i]==CAPTIONFONT) { eval(pf+"captionfont='"+escSglQuote(ar[++i])+"'"); continue; }
if (ar[i]==CLOSEFONT) { eval(pf+"closefont='"+escSglQuote(ar[++i])+"'"); continue; }
if (ar[i]==TEXTSIZE) { eval(pf+'textsize="'+ar[++i]+'"'); continue; }
if (ar[i]==CAPTIONSIZE) { eval(pf+'captionsize="'+ar[++i]+'"'); continue; }
if (ar[i]==CLOSESIZE) { eval(pf+'closesize="'+ar[++i]+'"'); continue; }
if (ar[i]==TIMEOUT) { eval(pf+'timeout='+ar[++i]); continue; }
if (ar[i]==FUNCTION) { if (pf=='ol_') { if (typeof ar[i+1]!='number') { v=ar[++i]; ol_function=(typeof v=='function' ? v : null); }} else {fnMark = 0; v = null; if (typeof ar[i+1]!='number') v = ar[++i]; opt_FUNCTION(v); } continue; }
if (ar[i]==DELAY) { eval(pf+'delay='+ar[++i]); continue; }
if (ar[i]==HAUTO) { eval(pf+'hauto=('+pf+'hauto == 0) ? 1 : 0'); continue; }
if (ar[i]==VAUTO) { eval(pf+'vauto=('+pf+'vauto == 0) ? 1 : 0'); continue; }
if (ar[i]==CLOSECLICK) { eval(pf +'closeclick=('+pf+'closeclick == 0) ? 1 : 0'); continue; }
if (ar[i]==WRAP) { eval(pf +'wrap=('+pf+'wrap == 0) ? 1 : 0'); continue; }
if (ar[i]==FOLLOWMOUSE) { eval(pf +'followmouse=('+pf+'followmouse == 1) ? 0 : 1'); continue; }
if (ar[i]==MOUSEOFF) { eval(pf +'mouseoff=('+pf+'mouseoff==0) ? 1 : 0'); v=ar[i+1]; if (pf != 'ol_' && eval(pf+'mouseoff') && typeof v == 'number' && (v < pmStart || v > pmUpper)) olHideDelay=ar[++i]; continue; }
if (ar[i]==CLOSETITLE) { eval(pf+"closetitle='"+escSglQuote(ar[++i])+"'"); continue; }
if (ar[i]==CSSOFF||ar[i]==CSSCLASS) { eval(pf+'css='+ar[i]); continue; }
if (ar[i]==COMPATMODE) { eval(pf+'compatmode=('+pf+'compatmode==0) ? 1 : 0'); continue; }
applications/htmlroot/overlib.js view on Meta::CPAN
}
// Make an object visible
function showObject(obj) {
runHook("showObject", FBEFORE);
var theObj=(olNs4 ? obj : obj.style);
theObj.visibility = 'visible';
runHook("showObject", FAFTER);
}
// Hides an object
function hideObject(obj) {
runHook("hideObject", FBEFORE);
var theObj=(olNs4 ? obj : obj.style);
if (olNs6 && olShowId>0) { clearTimeout(olShowId); olShowId=0; }
theObj.visibility = 'hidden';
theObj.top = theObj.left = ((olIe4&&!olOp) ? 0 : -10000) + (!olNs4 ? 'px' : 0);
if (o3_timerid > 0) clearTimeout(o3_timerid);
if (o3_delayid > 0) clearTimeout(o3_delayid);
o3_timerid = 0;
o3_delayid = 0;
self.status = "";
if (obj.onmouseout||obj.onmouseover) {
if (olNs4) obj.releaseEvents(Event.MOUSEOUT || Event.MOUSEOVER);
obj.onmouseout = obj.onmouseover = null;
}
runHook("hideObject", FAFTER);
}
// Move a layer
function repositionTo(obj, xL, yL) {
var theObj=(olNs4 ? obj : obj.style);
theObj.left = xL + (!olNs4 ? 'px' : 0);
theObj.top = yL + (!olNs4 ? 'px' : 0);
}
// Check position of cursor relative to overDiv DIVision; mouseOut function
function cursorOff() {
var left = parseInt(over.style.left);
var top = parseInt(over.style.top);
var right = left + (over.offsetWidth >= parseInt(o3_width) ? over.offsetWidth : parseInt(o3_width));
var bottom = top + (over.offsetHeight >= o3_aboveheight ? over.offsetHeight : o3_aboveheight);
if (o3_x < left || o3_x > right || o3_y < top || o3_y > bottom) return true;
return false;
}
////////
// COMMAND FUNCTIONS
////////
// Calls callme or the default function.
function opt_FUNCTION(callme) {
o3_text = (callme ? (typeof callme=='string' ? (/.+\(.*\)/.test(callme) ? eval(callme) : callme) : callme()) : (o3_function ? o3_function() : 'No Function'));
return 0;
}
// Handle hovering
function opt_NOCLOSE(unused) {
if (!unused) o3_close = "";
if (olNs4) {
over.captureEvents(Event.MOUSEOUT || Event.MOUSEOVER);
over.onmouseover = function () { if (o3_timerid > 0) { clearTimeout(o3_timerid); o3_timerid = 0; } }
over.onmouseout = function (e) { if (olHideDelay) hideDelay(olHideDelay); else cClick(e); }
} else {
over.onmouseover = function () {hoveringSwitch = true; if (o3_timerid > 0) { clearTimeout(o3_timerid); o3_timerid =0; } }
}
return 0;
}
// Function to scan command line arguments for multiples
function opt_MULTIPLEARGS(i, args, parameter) {
var k=i, re, pV, str='';
for(k=i; k<args.length; k++) {
if(typeof args[k] == 'number' && args[k]>pmStart) break;
str += args[k] + ',';
}
if (str) str = str.substring(0,--str.length);
k--; // reduce by one so the for loop this is in works correctly
pV=(olNs4 && /cellpad/i.test(parameter)) ? str.split(',')[0] : str;
eval(parameter + '="' + pV + '"');
return k;
}
// Remove in texts when done.
function nbspCleanup() {
if (o3_wrap) {
o3_text = o3_text.replace(/\ /g, ' ');
o3_cap = o3_cap.replace(/\ /g, ' ');
}
}
// Escape embedded single quotes in text strings
function escSglQuote(str) {
return str.toString().replace(/'/g,"\\'");
}
// Onload handler for window onload event
function OLonLoad_handler(e) {
var re = /\w+\(.*\)[;\s]+/g, olre = /overlib\(|nd\(|cClick\(/, fn, l, i;
if(!olLoaded) olLoaded=1;
// Remove it for Gecko based browsers
if(window.removeEventListener && e.eventPhase == 3) window.removeEventListener("load",OLonLoad_handler,false);
else if(window.detachEvent) { // and for IE and Opera 4.x but execute calls to overlib, nd, or cClick()
( run in 1.063 second using v1.01-cache-2.11-cpan-39bf76dae61 )