web/wiki/common/js common.js, NONE, 1.1 countdown.js, NONE, 1.1 infobox.js, NONE, 1.1

Wed Jun 6 11:59:31 UTC 2007

Author: glezos

Update of /cvs/fedora/web/wiki/common/js
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv32287/wiki/common/js

Added Files:
	common.js countdown.js infobox.js 
Log Message:
Adding wiki directory, holding kindofblue (moved from /cvs/fedora/web)
and common dir of moin


--- NEW FILE common.js ---
//
// MoinMoin commonly used JavaScript functions
//

// use this instead of assigning to window.onload directly:
function addLoadEvent(func) {
  // alert("addLoadEvent " + func)
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}

function can_use_gui_editor() {
    var sAgent = navigator.userAgent.toLowerCase();
 
    if (sAgent.indexOf("msie") != -1 && sAgent.indexOf("mac") == -1 &&
        sAgent.indexOf("opera") == -1 ) {
        // Internet Explorer
        var sBrowserVersion = navigator.appVersion.match(/MSIE (.\..)/)[1];
        return ( sBrowserVersion >= 5.5 );
    } else if (navigator.product == "Gecko" && 
               navigator.productSub >= 20030210) {
        // Gecko
        return true;
    }
    // else if (sAgent.indexOf("safari") != -1 ) {
    //    // Safari - build must be at least 312 (1.3)
    //    return (sAgent.match( /safari\/(\d+)/ )[1] >= 312 );
    // } 
    else {
        // Unknown browser, assume gui editor is not compatible
        return false;
    }
}


function update_edit_links() {
    // Update editlink according if if the browser is compatible
    if (can_use_gui_editor() == false){
        //alert("update_edit_links: can't use gui editor");
        return;
    }
    var editlinks = document.getElementsByName("editlink");
    for (i = 0; i < editlinks.length; i++) {
        var link = editlinks[i];
        href = link.href.replace('editor=textonly','editor=guipossible');
        link.href = href;
        //alert("update_edit_links: modified to guipossible");
    }
}


function add_gui_editor_links() {
    // Add gui editor link after the text editor link
    
    // If the variable is not set or browser is not compatible, exit
    try {gui_editor_link_href}
    catch (e) {
        //alert("add_gui_editor_links: gui_editor_link_href not here");
        return
    }
    if (can_use_gui_editor() == false){
        //alert("add_gui_editor_links: can't use gui_editor");
        return;
    }
    var all = document.getElementsByName('texteditlink');
    for (i = 0; i < all.length; i++) {
        var textEditorLink = all[i];
        // Create a list item with a link
        var guiEditorLink = document.createElement('a');
        guiEditorLink.href = gui_editor_link_href;
        var text = document.createTextNode(gui_editor_link_text);
        guiEditorLink.appendChild(text);
        var listItem = document.createElement('li')
        listItem.appendChild(guiEditorLink);
        // Insert in the editbar
        var editbar = textEditorLink.parentNode.parentNode
        var nextListItem = textEditorLink.parentNode.nextSibling;
        editbar.insertBefore(listItem, nextListItem);
        //alert("add_gui_editor_links: added gui editor link");
    }
}
 

function show_switch2gui() {
    // Show switch to gui editor link if the browser is compatible
    if (can_use_gui_editor() == false) return;
    
    var switch2gui = document.getElementById('switch2gui')
    if (switch2gui) {
        switch2gui.style.display = 'inline';
    }
}


function load() {
    // Do not name this "onload", it does not work with IE :-)
    // TODO: create separate onload for each type of view and set the
    // correct function name in the html. 
    // e.g <body onlod='editor_onload()'>
    
    // Page view stuff
    update_edit_links();
    add_gui_editor_links();
    
    // Editor stuff
    show_switch2gui();
}


function before_unload(evt) {
    // TODO: Better to set this in the editor html, as it does not make
    // sense elsehwere.
    // confirmleaving is available when editing
    try {return confirmleaving();}
    catch (e) {}
}

// Initialize after loading the page
addLoadEvent(load)

// Catch before unloading the page
window.onbeforeunload = before_unload


--- NEW FILE countdown.js ---
var state = 0; // 0: start; 1: long count; 2: short count; 3: timeout; 4/5: blink
var counter = 0, step = 1, delay = 1;

function countdown() {
    // change state if counter is down
    if (counter <= 1) {
        state += 1
        if (state == 1) {
            counter = countdown_timeout_min
            step = 1
            delay = 60000
        }
        if (state == 2) {
            counter = 60
            step = 5
            delay = step * 1000
        }
        if (state == 3 || state == 5) {
            window.status = countdown_lock_expire
            state = 3
            counter = 1
            step = 1
            delay = 500
        }
        if (state == 4) {
            // blink the above text
            window.status = " "
            counter = 1
            delay = 250
        }
    }

    // display changes
    if (state < 3) {
        var msg
        if (state == 1) msg = countdown_lock_mins
        if (state == 2) msg = countdown_lock_secs
        window.status = msg.replace(/#/, counter)
    }
    counter -= step

    // Set timer for next update
    setTimeout("countdown()", delay);    
}


--- NEW FILE infobox.js ---
//
// Bubblehelp infoboxes, (C) 2002 Klaus Knopper <infobox at knopper.net>
// You can copy/modify and distribute this code under the conditions
// of the GNU GENERAL PUBLIC LICENSE Version 2.
//
var IWIDTH=350  // Tip box width
var ie4         // Are we using Internet Explorer Version 4?
var ie5         // Are we using Internet Explorer Version 5 and up?
var kon         // Are we using KDE Konqueror?
var x,y,winW,winH  // Current help position and main window size
var idiv=null   // Pointer to infodiv container

function nsfix(){setTimeout("window.onresize = rebrowse", 2000);}

function rebrowse(){window.location.reload();}

function hascss(){ return gettip('infodiv')?true:false }

function infoinit(){
 ie4=(document.all)?true:false;
 ie5=((ie4)&&((navigator.userAgent.indexOf('MSIE 5')>0)||(navigator.userAgent.indexOf('MSIE 6')>0)))?true:false;
 kon=(navigator.userAgent.indexOf('konqueror')>0)?true:false;
 x=0;y=0;winW=800;winH=600;
 idiv=null;
 document.onmousemove = mousemove;
 // Workaround for just another netscape bug: Fix browser confusion on resize
 // obviously conqueror has a similar problem :-(
 if(kon){ nsfix() }
}

function untip(){
 if(idiv) idiv.visibility="hidden";
 idiv=null;
}

function gettip(name){return (document.layers&&document.layers[name])?document.layers[name]:(document.all&&document.all[name]&&document.all[name].style)?document.all[name].style:document[name]?document[name]:(document.getElementById(name)?document.getElementById(name).style:0);}

// Prepare tip boxes, but don't show them yet
function maketip(name,title,text){
 if(hascss()) document.write('<div id="'+name+'" name="'+name+'" style="position:absolute; visibility:hidden; z-index:20; top:-999em; left:0px;"><table width='+IWIDTH+' class="tip"><tr><th class="tip">'+title+'</th></tr><tr><td class="tip">'+text+'</td></tr></table></div>\n');
}

function tip(name){
 if(hascss()){
  if(idiv) untip();
  idiv=gettip(name);
  if(idiv){
   winW=(window.innerWidth)? window.innerWidth+window.pageXOffset-16:document.body.offsetWidth-20;
   winH=(window.innerHeight)?window.innerHeight+window.pageYOffset  :document.body.offsetHeight;
   if(x<=0||y<=0){ // konqueror can't get mouse position
    x=(winW-IWIDTH)/2+(window.pageXOffset?window.pageXOffset:0); y=(winH-50)/2+(window.pageYOffset?window.pageYOffset:0); // middle of window
   }
   showtip();
  }
 }
}

function showtip(){
  idiv.left=(((x+IWIDTH+10)<winW)?x+12:x-IWIDTH-5)+"px"; idiv.top=(((y+90)<winH)?y+12:y-90)+"px";
  idiv.visibility="visible";
//  window.status="idiv="+idiv+"X:"+(idiv.left?idiv.left:"NAN")+", Y:"+(idiv.top?idiv.top:"NAN")+", x:"+x+", y:"+y;
}

function mousemove(e){
 if(e)   {x=e.pageX?e.pageX:e.clientX?e.clientX:0; y=e.pageY?e.pageY:e.clientY?e.clientY:0;}
 else if(event) {x=event.clientX; y=event.clientY;}
 else {x=0; y=0;}
 if((ie4||ie5) && document.documentElement) // Workaround for scroll offset of IE
  {
    x+=document.documentElement.scrollLeft;
    y+=document.documentElement.scrollTop;
  }
 if(idiv) showtip();
}

// Initialize after loading the page
addLoadEvent(infoinit)

// EOF infobox.js