mirror of
https://github.com/librenms/librenms.git
synced 2024-09-26 21:07:44 +00:00
ff70062aa9
git-svn-id: http://www.observium.org/svn/observer/trunk@2 61d68cd4-352d-0410-923a-c4978735b2b8
101 lines
3.4 KiB
JavaScript
101 lines
3.4 KiB
JavaScript
//\/////
|
|
//\ overLIB Adaptive_Width Plugin
|
|
//\
|
|
//\ You may not remove or change this notice.
|
|
//\ Copyright Erik Bosrup 1998-2003. All rights reserved.
|
|
//\ Contributors are listed on the homepage.
|
|
//\ See http://www.bosrup.com/web/overlib/ for details.
|
|
//\/////
|
|
////////
|
|
// PRE-INIT
|
|
// Ignore these lines, configuration is below.
|
|
////////
|
|
if (typeof olInfo == 'undefined' || typeof olInfo.meets == 'undefined' || !olInfo.meets(4.14)) alert('overLIB 4.14 or later is required for the Adaptive_Width Plugin.');
|
|
else {
|
|
registerCommands('adaptive_width');
|
|
////////
|
|
// DEFAULT CONFIGURATION
|
|
// You don't have to change anything here if you don't want to. All of this can be
|
|
// changed on your html page or through an overLIB call.
|
|
////////
|
|
// Default value for adaptive_width -- 300 px minimum width, 720 px maximum width
|
|
// 4 if dividing factor for text length, 9 multiplying factor for caption text
|
|
// if want to change just one value and keep the others at these defaults specifiy
|
|
// a zero (0)
|
|
var olAWDefault='300,720,4,9';
|
|
if (typeof ol_adaptive_width=='undefined') var ol_adaptive_width='';
|
|
////////
|
|
// 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_adaptive_width='';
|
|
////////
|
|
// PLUGIN FUNCTIONS
|
|
////////
|
|
function setAdaptiveWidthVariables() {
|
|
o3_adaptive_width=ol_adaptive_width;
|
|
}
|
|
// Parses Shadow and Scroll commands
|
|
function parseAdaptiveWidthExtras(pf,i,ar) {
|
|
var k=i;
|
|
if (k < ar.length) {
|
|
if (ar[k]==ADAPTIVE_WIDTH) { k=getAWArgs(++k,ar,(pf+'adaptive_width')); adjustAWSettings(pf+'adaptive_width'); return k; }
|
|
}
|
|
return -1;
|
|
}
|
|
// Function to scan command for multiple arguments for ADAPTIVE_WIDTH
|
|
function getAWArgs(i, args, parameter) {
|
|
var k=i,l,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.replace(/,$/,'');
|
|
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;
|
|
}
|
|
function adjustAWSettings(pmStr) {
|
|
if(/'ol_'/.test(pmStr)) {
|
|
if(!eval(pmStr)) return;
|
|
else olAWDefault = setAWarr(eval(pmStr)).join(',');
|
|
} else if(!eval(pmStr)) eval(pmStr + '="' + olAWDefault + '"');
|
|
}
|
|
function checkAdaptiveWidth() {
|
|
if (o3_adaptive_width) {
|
|
if (o3_wrap) clearWrapSettings();
|
|
o3_width = dynamicSizer(o3_text, o3_cap, setAWarr(o3_adaptive_width));
|
|
}
|
|
return true;
|
|
}
|
|
// sets Adaptive Width array, using default settings for any zero values
|
|
function setAWarr(vArrStr){
|
|
var tmpArr=new Array(), dfArr=olAWDefault.split(','), awArr=vArrStr.split(',');
|
|
for (var i=0; i<dfArr.length; i++) tmpArr[tmpArr.length++]=(i<awArr.length&&awArr[i]) ? awArr[i] : dfArr[i];
|
|
return tmpArr;
|
|
}
|
|
// function adapted from Dennis Sandow
|
|
function dynamicSizer(aText,aCap,awArr){
|
|
var textWide=Math.floor( parseInt(awArr[0])+aText.length/awArr[2] );
|
|
if (aCap) textWide=Math.max( textWide, Math.floor( aCap.length*awArr[3] ) );
|
|
return Math.min( parseInt(awArr[1]),textWide );
|
|
}
|
|
// function to undo any wrap commands
|
|
function clearWrapSettings() {
|
|
nbspCleanup();
|
|
o3_wrap=0;
|
|
}
|
|
////////
|
|
// PLUGIN REGISTRATIONS
|
|
////////
|
|
registerRunTimeFunction(setAdaptiveWidthVariables);
|
|
registerCmdLineFunction(parseAdaptiveWidthExtras);
|
|
registerPostParseFunction(checkAdaptiveWidth);
|
|
}
|
|
//end
|