// Config.js, Version 1.1, 2005/04 // Copyright (C) 2004 by Hans Bauer, Schillerstr. 30, D-73072 Donzdorf // http://www.h-bauer.de // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation. // // History: // Version 1.1: Including the autoclose-feature // function config(name, tree, title, tooltip) { //>config this.name = name; this.tree = tree; // this.title = title; this.titelTTip = tooltip; // this.lines = true; this.linesTxt = 'Show Lines'; // this.linesTTip = 'Lines indicate hierarchy'; // this.icons = true; this.iconsTxt = 'Show Symbols'; // this.iconsTTip = 'Symbols indicate node status';// this.aclose = false; this.acloseTxt = 'Autoclose subtrees'; // this.acloseTTip = 'Autoclose left subtrees'; // this.cookies = false; this.cookiesTxt = 'Save Cookies'; // this.cookiesTTip= 'Stores tree configuration'; // this.expireTxt= 'days'; this.expireTTip = 'Cookie expiration period'; // this.level = -1; this.levelTxt = 'Open Level'; this.levelTTip = 'Open tree up to this level'; // this.helpTxt = 'Help'; this.helpTTip = 'Items show tooltips'; // this.helpAlert= 'Tooltips are shown on mouse-over'; } // // ------------- TextOf ... ------------ config.prototype.textOfLines = function(text, tooltip) { //>TextOfLines (show lines) this.linesTxt = text; this.linesTTip = tooltip; } // config.prototype.textOfIcons = function(text, tooltip) { //>TextOfIcons (show symbols) this.iconsTxt = text; this.iconsTTip = tooltip; } // config.prototype.textOfAClose= function(text,tooltip) { //>TextOfAClose (autoclose) this.acloseTxt= text; this.acloseTTip=tooltip; } // config.prototype.textOfCookies = function(text, tooltip) { //>TextOfCookies this.cookiesTxt = text; this.cookiesTTip = tooltip; } // config.prototype.textOfExpire = function(text, tooltip) { //>TextOfExpire this.expireTxt = text; this.expireTTip = tooltip; } // config.prototype.textOfLevel = function(text, tooltip) { //>TextOfLevel this.levelTxt = text; this.levelTTip = tooltip; } // config.prototype.textOfHelp = function(text, tooltip, alert) { //>TextOfHelp this.helpTxt = text; this.helpTTip = tooltip; this.helpAlert = alert; } // // ---------- Build Html-Code ---------- config.prototype.toString = function() { //>ToString var str = '

'; // Encapsulate class 'Config' in a form var icon = (this.tree.showIcons) ? 'gif/config.gif' : 'gif/minicon.gif'; // Decide icon = config- or minIcon.gif str += '' // Config-icon: + '

'; // and a reference to this -> toggle str += '' // in class 'Text' with tooltip + this.title + ''; // and a reference to this -> toggle str += '

'; // Close SubTree, class 'Config', form return str; } // Return Html-string config.prototype.toggle = function() { //>Toggle config tree subTree = document.getElementById(this.name + 'SubTree'); // Get element: SubTree status = subTree.style.display; // Status of the SubTree (open/close) subTree.style.display = (status=='none') ? 'block' : 'none'; // Toggle SubTree-status if (subTree.style.display=='block') this.updateOnOpen(); } // UpdateOnOpen this using tree.values config.prototype.updateOnOpen = function() { //>Update config-tree on opening var check; // Initialize 'check' check = document.getElementById(this.name + 'LinesCheck'); // Lines checkbox check.checked = (this.tree.showLines) ? true : false; // Get setting from 'tree' check = document.getElementById(this.name + 'IconsCheck'); // Icons checkbox check.checked = (this.tree.showIcons) ? true : false; // Get setting from 'tree' check = document.getElementById(this.name + 'ACloseCheck'); // Icons checkbox check.checked = (this.tree.autoclose) ? true : false; // Get setting from 'tree' check = document.getElementById(this.name + 'CookiesCheck'); // Cookies checkbox check.checked = (this.tree.useCookies) ? true : false; // Get setting from 'tree' this.updateExpireList(); // Update Expire-list this.fillLevelList(); } // Fill Level-list config.prototype.updateExpireList = function() { //>UpdateExpireList for (i=0; i<7; i++) if (Math.pow(2,i)==this.tree.expire) break; // Loop to find the tree's expire var list = document.getElementById(this.name + 'ExpireList'); // Expire list list.selectedIndex = i; } // Select appropriate option config.prototype.fillLevelList = function() { //>FillLevelList var list = document.getElementById(this.name + 'LevelList'); // Level list if (list.length>1) return; // List already filled -> nothing for (i=0; i<=this.tree.maxIndent; i++) { // Loop levels up to maxIndent of tree var item = new Option(i,i,false,false); // Options 0, 1,... maxIndent-1 list.options[list.length] = item; } } // Append next indent-number config.prototype.changeLines = function() { //>ChangeLines (Checkbox Show Lines) var check = document.getElementById(this.name + 'LinesCheck'); // Lines checkbox this.tree.lines(check.checked); } // Transfer setting to 'tree' config.prototype.changeIcons = function() { //>ChangeIcons (Checkbox Show Icons) var icon = document.getElementById(this.name + 'ConfigGif'); // Main icon of config-tree: var check = document.getElementById(this.name + 'IconsCheck'); // Icons checkbos icon.src = (check.checked) ? 'gif/config.gif' : 'gif/minIcon.gif'; // Show or hide main icon of this this.tree.icons(check.checked); } // Show or hide the icons of the tree config.prototype.changeAClose = function() { //>ChangeAClose (Checkbox Autoclose) var check = document.getElementById(this.name + 'ACloseCheck'); // Autoclose checkbox this.tree.setAutoclose(check.checked); } // Transfer setting to 'tree' config.prototype.changeCookies = function() { //>ChangeCookies (Checkbox Use Cookies) var check = document.getElementById(this.name + 'CookiesCheck'); // Cookies checkbox this.tree.cookies(check.checked); } // Transfer setting to 'tree' config.prototype.changeExpire = function() { //>ChangeExpire (Listbox expire) var list = document.getElementById(this.name + 'ExpireList'); // ExpireList, IE fakes 'list.value' this.tree.expiration(Math.pow(2,list.selectedIndex)); } // Transfer selected option to 'tree' config.prototype.clickLevel = function() { //>ClickLevel var list = document.getElementById(this.name + 'LevelList'); // Level list if (this.level==list.selectedIndex-1) this.level = -1; // Invalidate level on opening options else { this.level = list.selectedIndex - 1; // Else: Get selected level and if (this.level>=0) this.tree.level(this.level); } } // apply selected level in tree config.prototype.help = function() { alert(this.helpAlert); } //>Help message on click