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Diffstat (limited to 'libs/PhpDocumentor-1.3.2/HTML_TreeMenu-1.1.2')
-rwxr-xr-xlibs/PhpDocumentor-1.3.2/HTML_TreeMenu-1.1.2/TreeMenu.js1280
-rwxr-xr-xlibs/PhpDocumentor-1.3.2/HTML_TreeMenu-1.1.2/TreeMenu.php1194
2 files changed, 1237 insertions, 1237 deletions
diff --git a/libs/PhpDocumentor-1.3.2/HTML_TreeMenu-1.1.2/TreeMenu.js b/libs/PhpDocumentor-1.3.2/HTML_TreeMenu-1.1.2/TreeMenu.js
index a31d85844c..9b61f7153f 100755
--- a/libs/PhpDocumentor-1.3.2/HTML_TreeMenu-1.1.2/TreeMenu.js
+++ b/libs/PhpDocumentor-1.3.2/HTML_TreeMenu-1.1.2/TreeMenu.js
@@ -1,640 +1,640 @@
-// +-----------------------------------------------------------------------+
-// | Copyright (c) 2002, Richard Heyes, Harald Radi |
-// | All rights reserved. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | o Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | o Redistributions in binary form must reproduce the above copyright |
-// | notice, this list of conditions and the following disclaimer in the |
-// | documentation and/or other materials provided with the distribution.|
-// | o The names of the authors may not be used to endorse or promote |
-// | products derived from this software without specific prior written |
-// | permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
-// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
-// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
-// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
-// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
-// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
-// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
-// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-// | |
-// +-----------------------------------------------------------------------+
-// | Author: Richard Heyes <richard@phpguru.org> |
-// | Harald Radi <harald.radi@nme.at> |
-// +-----------------------------------------------------------------------+
-//
-// $Id$
-
-
-/**
-* TreeMenu class
-*/
- function TreeMenu(iconpath, myname, linkTarget, defaultClass, usePersistence, noTopLevelImages)
- {
- // Properties
- this.iconpath = iconpath;
- this.myname = myname;
- this.linkTarget = linkTarget;
- this.defaultClass = defaultClass;
- this.usePersistence = usePersistence;
- this.noTopLevelImages = noTopLevelImages;
- this.n = new Array();
-
- this.nodeRefs = new Array();
- this.branches = new Array();
- this.branchStatus = new Array();
- this.layerRelations = new Array();
- this.childParents = new Array();
- this.cookieStatuses = new Array();
-
- this.preloadImages();
- }
-
-/**
-* Adds a node to the tree
-*/
- TreeMenu.prototype.addItem = function (newNode)
- {
- newIndex = this.n.length;
- this.n[newIndex] = newNode;
-
- return this.n[newIndex];
- }
-
-/**
-* Preload images hack for Mozilla
-*/
- TreeMenu.prototype.preloadImages = function ()
- {
- var plustop = new Image; plustop.src = this.iconpath + '/plustop.gif';
- var plusbottom = new Image; plusbottom.src = this.iconpath + '/plusbottom.gif';
- var plus = new Image; plus.src = this.iconpath + '/plus.gif';
-
- var minustop = new Image; minustop.src = this.iconpath + '/minustop.gif';
- var minusbottom = new Image; minusbottom.src = this.iconpath + '/minusbottom.gif';
- var minus = new Image; minus.src = this.iconpath + '/minus.gif';
-
- var branchtop = new Image; branchtop.src = this.iconpath + '/branchtop.gif';
- var branchbottom = new Image; branchbottom.src = this.iconpath + '/branchbottom.gif';
- var branch = new Image; branch.src = this.iconpath + '/branch.gif';
-
- var linebottom = new Image; linebottom.src = this.iconpath + '/linebottom.gif';
- var line = new Image; line.src = this.iconpath + '/line.gif';
- }
-
-/**
-* Main function that draws the menu and assigns it
-* to the layer (or document.write()s it)
-*/
- TreeMenu.prototype.drawMenu = function ()// OPTIONAL ARGS: nodes = [], level = [], prepend = '', expanded = false, visbility = 'inline', parentLayerID = null
- {
- /**
- * Necessary variables
- */
- var output = '';
- var modifier = '';
- var layerID = '';
- var parentLayerID = '';
-
- /**
- * Parse any optional arguments
- */
- var nodes = arguments[0] ? arguments[0] : this.n
- var level = arguments[1] ? arguments[1] : [];
- var prepend = arguments[2] ? arguments[2] : '';
- var expanded = arguments[3] ? arguments[3] : false;
- var visibility = arguments[4] ? arguments[4] : 'inline';
- var parentLayerID = arguments[5] ? arguments[5] : null;
-
- var currentlevel = level.length;
-
- for (var i=0; i<nodes.length; i++) {
-
- level[currentlevel] = i+1;
- layerID = this.myname + '_' + 'node_' + this.implode('_', level);
-
- /**
- * Store this object in the nodeRefs array
- */
- this.nodeRefs[layerID] = nodes[i];
-
- /**
- * Store the child/parent relationship
- */
- this.childParents[layerID] = parentLayerID;
-
- /**
- * Gif modifier
- */
- if (i == 0 && parentLayerID == null) {
- modifier = nodes.length > 1 ? "top" : 'single';
- } else if(i == (nodes.length-1)) {
- modifier = "bottom";
- } else {
- modifier = "";
- }
-
- /**
- * Single root branch is always expanded
- */
- if (!this.doesMenu() || (parentLayerID == null && (nodes.length == 1 || this.noTopLevelImages))) {
- expanded = true;
-
- } else if (nodes[i].expanded) {
- expanded = true;
-
- } else {
- expanded = false;
- }
-
- /**
- * Make sure visibility is correct based on parent status
- */
- visibility = this.checkParentVisibility(layerID) ? visibility : 'none';
-
- /**
- * Setup branch status and build an indexed array
- * of branch layer ids
- */
- if (nodes[i].n.length > 0) {
- this.branchStatus[layerID] = expanded;
- this.branches[this.branches.length] = layerID;
- }
-
- /**
- * Setup toggle relationship
- */
- if (!this.layerRelations[parentLayerID]) {
- this.layerRelations[parentLayerID] = new Array();
- }
- this.layerRelations[parentLayerID][this.layerRelations[parentLayerID].length] = layerID;
-
- /**
- * Branch images
- */
- var gifname = nodes[i].n.length && this.doesMenu() && nodes[i].isDynamic ? (expanded ? 'minus' : 'plus') : 'branch';
- var iconimg = nodes[i].icon ? this.stringFormat('<img src="{0}/{1}" width="20" height="20" align="top">', this.iconpath, nodes[i].icon) : '';
-
- /**
- * Add event handlers
- */
- var eventHandlers = "";
- for (j in nodes[i].events) {
- eventHandlers += this.stringFormat('{0}="{1}" ', j, nodes[i].events[j]);
- }
-
- /**
- * Build the html to write to the document
- * IMPORTANT:
- * document.write()ing the string: '<div style="display:...' will screw up nn4.x
- */
- var layerTag = this.doesMenu() ? this.stringFormat('<div id="{0}" style="display: {1}" class="{2}">', layerID, visibility, (nodes[i].cssClass ? nodes[i].cssClass : this.defaultClass)) : this.stringFormat('<div class="{0}">', '');
- var onMDown = this.doesMenu() && nodes[i].n.length && nodes[i].isDynamic ? this.stringFormat('onmousedown="{0}.toggleBranch(\'{1}\', true)" style="cursor: pointer; cursor: hand"', this.myname, layerID) : '';
- var imgTag = this.stringFormat('<img src="{0}/{1}{2}.gif" width="20" height="20" align="top" border="0" name="img_{3}" {4}>', this.iconpath, gifname, modifier, layerID, onMDown);
- var linkStart = nodes[i].link ? this.stringFormat('<a href="{0}" target="{1}">', nodes[i].link, this.linkTarget) : '';
- var linkEnd = nodes[i].link ? '</a>' : '';
-
- output = this.stringFormat('{0}<nobr>{1}{2}{3}{4}<span {5}>{6}</span>{7}</nobr><br></div>',
- layerTag,
- prepend,
- parentLayerID == null && (nodes.length == 1 || this.noTopLevelImages) ? '' : imgTag,
- iconimg,
- linkStart,
- eventHandlers,
- nodes[i].title,
- linkEnd);
-
- /**
- * Write out the HTML. Uses document.write for speed over layers and
- * innerHTML. This however means no dynamic adding/removing nodes on
- * the client side. This could be conditional I guess if dynamic
- * adding/removing is required.
- */
- document.write(output + "\r\n");
-
- /**
- * Traverse sub nodes ?
- */
- if (nodes[i].n.length) {
- /**
- * Determine what to prepend. If there is only one root
- * node then the prepend to pass to children is nothing.
- * Otherwise it depends on where we are in the tree.
- */
- if (parentLayerID == null && (nodes.length == 1 || this.noTopLevelImages)) {
- var newPrepend = '';
-
- } else if (i < (nodes.length - 1)) {
- var newPrepend = prepend + this.stringFormat('<img src="{0}/line.gif" width="20" height="20" align="top">', this.iconpath);
-
- } else {
- var newPrepend = prepend + this.stringFormat('<img src="{0}/linebottom.gif" width="20" height="20" align="top">', this.iconpath);
- }
-
- this.drawMenu(nodes[i].n,
- level,
- newPrepend,
- nodes[i].expanded,
- expanded ? 'inline' : 'none',
- layerID);
- }
- }
- }
-
-/**
-* Toggles a branches visible status. Called from resetBranches()
-* and also when a +/- graphic is clicked.
-*/
- TreeMenu.prototype.toggleBranch = function (layerID, updateStatus) // OPTIONAL ARGS: fireEvents = true
- {
- var currentDisplay = this.getLayer(layerID).style.display;
- var newDisplay = (this.branchStatus[layerID] && currentDisplay == 'inline') ? 'none' : 'inline';
- var fireEvents = arguments[2] != null ? arguments[2] : true;
-
- for (var i=0; i<this.layerRelations[layerID].length; i++) {
-
- if (this.branchStatus[this.layerRelations[layerID][i]]) {
- this.toggleBranch(this.layerRelations[layerID][i], false);
- }
-
- this.getLayer(this.layerRelations[layerID][i]).style.display = newDisplay;
- }
-
- if (updateStatus) {
- this.branchStatus[layerID] = !this.branchStatus[layerID];
-
- /**
- * Persistence
- */
- if (this.doesPersistence() && !arguments[2] && this.usePersistence) {
- this.setExpandedStatusForCookie(layerID, this.branchStatus[layerID]);
- }
-
- /**
- * Fire custom events
- */
- if (fireEvents) {
- nodeObject = this.nodeRefs[layerID];
-
- if (nodeObject.ontoggle != null) {
- eval(nodeObject.ontoggle);
- }
-
- if (newDisplay == 'none' && nodeObject.oncollapse != null) {
- eval(nodeObject.oncollapse);
- } else if (newDisplay == 'inline' && nodeObject.onexpand != null){
- eval(nodeObject.onexpand);
- }
- }
-
- // Swap image
- this.swapImage(layerID);
- }
- }
-
-/**
-* Swaps the plus/minus branch images
-*/
- TreeMenu.prototype.swapImage = function (layerID)
- {
- imgSrc = document.images['img_' + layerID].src;
-
- re = /^(.*)(plus|minus)(bottom|top|single)?.gif$/
- if (matches = imgSrc.match(re)) {
-
- document.images['img_' + layerID].src = this.stringFormat('{0}{1}{2}{3}',
- matches[1],
- matches[2] == 'plus' ? 'minus' : 'plus',
- matches[3] ? matches[3] : '',
- '.gif');
- }
- }
-
-/**
-* Can the browser handle the dynamic menu?
-*/
- TreeMenu.prototype.doesMenu = function ()
- {
- return (is_ie4up || is_nav6up || is_gecko);
- }
-
-/**
-* Can the browser handle save the branch status
-*/
- TreeMenu.prototype.doesPersistence = function ()
- {
- return (is_ie4up || is_gecko || is_nav6up);
- }
-
-/**
-* Returns the appropriate layer accessor
-*/
- TreeMenu.prototype.getLayer = function (layerID)
- {
- if (is_ie4) {
- return document.all(layerID);
-
- } else if (document.getElementById(layerID)) {
- return document.getElementById(layerID);
-
- } else if (document.all(layerID)) {
- return document.all(layerID);
- }
- }
-
-/**
-* Save the status of the layer
-*/
- TreeMenu.prototype.setExpandedStatusForCookie = function (layerID, expanded)
- {
- this.cookieStatuses[layerID] = expanded;
- this.saveCookie();
- }
-
-/**
-* Load the status of the layer
-*/
- TreeMenu.prototype.getExpandedStatusFromCookie = function (layerID)
- {
- if (this.cookieStatuses[layerID]) {
- return this.cookieStatuses[layerID];
- }
-
- return false;
- }
-
-/**
-* Saves the cookie that holds which branches are expanded.
-* Only saves the details of the branches which are expanded.
-*/
- TreeMenu.prototype.saveCookie = function ()
- {
- var cookieString = new Array();
-
- for (var i in this.cookieStatuses) {
- if (this.cookieStatuses[i] == true) {
- cookieString[cookieString.length] = i;
- }
- }
-
- document.cookie = 'TreeMenuBranchStatus=' + cookieString.join(':');
- }
-
-/**
-* Reads cookie parses it for status info and
-* stores that info in the class member.
-*/
- TreeMenu.prototype.loadCookie = function ()
- {
- var cookie = document.cookie.split('; ');
-
- for (var i=0; i < cookie.length; i++) {
- var crumb = cookie[i].split('=');
- if ('TreeMenuBranchStatus' == crumb[0] && crumb[1]) {
- var expandedBranches = crumb[1].split(':');
- for (var j=0; j<expandedBranches.length; j++) {
- this.cookieStatuses[expandedBranches[j]] = true;
- }
- }
- }
- }
-
-/**
-* Reset branch status
-*/
- TreeMenu.prototype.resetBranches = function ()
- {
- if (!this.doesPersistence()) {
- return false;
- }
-
- this.loadCookie();
-
- for (var i=0; i<this.branches.length; i++) {
- var status = this.getExpandedStatusFromCookie(this.branches[i]);
- // Only update if it's supposed to be expanded and it's not already
- if (status == true && this.branchStatus[this.branches[i]] != true) {
- if (this.checkParentVisibility(this.branches[i])) {
- this.toggleBranch(this.branches[i], true, false);
- } else {
- this.branchStatus[this.branches[i]] = true;
- this.swapImage(this.branches[i]);
- }
- }
- }
- }
-
-/**
-* Checks whether a branch should be open
-* or not based on its parents' status
-*/
- TreeMenu.prototype.checkParentVisibility = function (layerID)
- {
- if (this.in_array(this.childParents[layerID], this.branches)
- && this.branchStatus[this.childParents[layerID]]
- && this.checkParentVisibility(this.childParents[layerID]) ) {
-
- return true;
-
- } else if (this.childParents[layerID] == null) {
- return true;
- }
-
- return false;
- }
-
-/**
-* New C# style string formatter
-*/
- TreeMenu.prototype.stringFormat = function (strInput)
- {
- var idx = 0;
-
- for (var i=1; i<arguments.length; i++) {
- while ((idx = strInput.indexOf('{' + (i - 1) + '}', idx)) != -1) {
- strInput = strInput.substring(0, idx) + arguments[i] + strInput.substr(idx + 3);
- }
- }
-
- return strInput;
- }
-
-/**
-* Also much adored, the PHP implode() function
-*/
- TreeMenu.prototype.implode = function (seperator, input)
- {
- var output = '';
-
- for (var i=0; i<input.length; i++) {
- if (i == 0) {
- output += input[i];
- } else {
- output += seperator + input[i];
- }
- }
-
- return output;
- }
-
-/**
-* Aah, all the old favourites are coming out...
-*/
- TreeMenu.prototype.in_array = function (item, arr)
- {
- for (var i=0; i<arr.length; i++) {
- if (arr[i] == item) {
- return true;
- }
- }
-
- return false;
- }
-
-/**
-* TreeNode Class
-*/
- function TreeNode(title, icon, link, expanded, isDynamic, cssClass)
- {
- this.title = title;
- this.icon = icon;
- this.link = link;
- this.expanded = expanded;
- this.isDynamic = isDynamic;
- this.cssClass = cssClass;
- this.n = new Array();
- this.events = new Array();
- this.handlers = null;
- this.oncollapse = null;
- this.onexpand = null;
- this.ontoggle = null;
- }
-
-/**
-* Adds a node to an already existing node
-*/
- TreeNode.prototype.addItem = function (newNode)
- {
- newIndex = this.n.length;
- this.n[newIndex] = newNode;
-
- return this.n[newIndex];
- }
-
-/**
-* Sets an event for this particular node
-*/
- TreeNode.prototype.setEvent = function (eventName, eventHandler)
- {
- switch (eventName.toLowerCase()) {
- case 'onexpand':
- this.onexpand = eventHandler;
- break;
-
- case 'oncollapse':
- this.oncollapse = eventHandler;
- break;
-
- case 'ontoggle':
- this.ontoggle = eventHandler;
- break;
-
- default:
- this.events[eventName] = eventHandler;
- }
- }
-
-/**
-* That's the end of the tree classes. What follows is
-* the browser detection code.
-*/
-
-
-//<!--
-// Ultimate client-side JavaScript client sniff. Version 3.03
-// (C) Netscape Communications 1999-2001. Permission granted to reuse and distribute.
-// Revised 17 May 99 to add is_nav5up and is_ie5up (see below).
-// Revised 20 Dec 00 to add is_gecko and change is_nav5up to is_nav6up
-// also added support for IE5.5 Opera4&5 HotJava3 AOLTV
-// Revised 22 Feb 01 to correct Javascript Detection for IE 5.x, Opera 4,
-// correct Opera 5 detection
-// add support for winME and win2k
-// synch with browser-type-oo.js
-// Revised 26 Mar 01 to correct Opera detection
-// Revised 02 Oct 01 to add IE6 detection
-
-// Everything you always wanted to know about your JavaScript client
-// but were afraid to ask. Creates "is_" variables indicating:
-// (1) browser vendor:
-// is_nav, is_ie, is_opera, is_hotjava, is_webtv, is_TVNavigator, is_AOLTV
-// (2) browser version number:
-// is_major (integer indicating major version number: 2, 3, 4 ...)
-// is_minor (float indicating full version number: 2.02, 3.01, 4.04 ...)
-// (3) browser vendor AND major version number
-// is_nav2, is_nav3, is_nav4, is_nav4up, is_nav6, is_nav6up, is_gecko, is_ie3,
-// is_ie4, is_ie4up, is_ie5, is_ie5up, is_ie5_5, is_ie5_5up, is_ie6, is_ie6up, is_hotjava3, is_hotjava3up,
-// is_opera2, is_opera3, is_opera4, is_opera5, is_opera5up
-// (4) JavaScript version number:
-// is_js (float indicating full JavaScript version number: 1, 1.1, 1.2 ...)
-// (5) OS platform and version:
-// is_win, is_win16, is_win32, is_win31, is_win95, is_winnt, is_win98, is_winme, is_win2k
-// is_os2
-// is_mac, is_mac68k, is_macppc
-// is_unix
-// is_sun, is_sun4, is_sun5, is_suni86
-// is_irix, is_irix5, is_irix6
-// is_hpux, is_hpux9, is_hpux10
-// is_aix, is_aix1, is_aix2, is_aix3, is_aix4
-// is_linux, is_sco, is_unixware, is_mpras, is_reliant
-// is_dec, is_sinix, is_freebsd, is_bsd
-// is_vms
-//
-// See http://www.it97.de/JavaScript/JS_tutorial/bstat/navobj.html and
-// http://www.it97.de/JavaScript/JS_tutorial/bstat/Browseraol.html
-// for detailed lists of userAgent strings.
-//
-// Note: you don't want your Nav4 or IE4 code to "turn off" or
-// stop working when new versions of browsers are released, so
-// in conditional code forks, use is_ie5up ("IE 5.0 or greater")
-// is_opera5up ("Opera 5.0 or greater") instead of is_ie5 or is_opera5
-// to check version in code which you want to work on future
-// versions.
-
-/**
-* Severly curtailed all this as only certain elements
-* are required by TreeMenu, specifically:
-* o is_ie4up
-* o is_nav6up
-* o is_gecko
-*/
-
- // convert all characters to lowercase to simplify testing
- var agt=navigator.userAgent.toLowerCase();
-
- // *** BROWSER VERSION ***
- // Note: On IE5, these return 4, so use is_ie5up to detect IE5.
- var is_major = parseInt(navigator.appVersion);
- var is_minor = parseFloat(navigator.appVersion);
-
- // Note: Opera and WebTV spoof Navigator. We do strict client detection.
- // If you want to allow spoofing, take out the tests for opera and webtv.
- var is_nav = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
- && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
- && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1));
- var is_nav6up = (is_nav && (is_major >= 5));
- var is_gecko = (agt.indexOf('gecko') != -1);
-
-
- var is_ie = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
- var is_ie4 = (is_ie && (is_major == 4) && (agt.indexOf("msie 4")!=-1) );
- var is_ie4up = (is_ie && (is_major >= 4));
-//--> end hide JavaScript
+// +-----------------------------------------------------------------------+
+// | Copyright (c) 2002, Richard Heyes, Harald Radi |
+// | All rights reserved. |
+// | |
+// | Redistribution and use in source and binary forms, with or without |
+// | modification, are permitted provided that the following conditions |
+// | are met: |
+// | |
+// | o Redistributions of source code must retain the above copyright |
+// | notice, this list of conditions and the following disclaimer. |
+// | o Redistributions in binary form must reproduce the above copyright |
+// | notice, this list of conditions and the following disclaimer in the |
+// | documentation and/or other materials provided with the distribution.|
+// | o The names of the authors may not be used to endorse or promote |
+// | products derived from this software without specific prior written |
+// | permission. |
+// | |
+// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
+// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
+// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
+// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
+// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
+// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
+// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
+// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
+// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
+// | |
+// +-----------------------------------------------------------------------+
+// | Author: Richard Heyes <richard@phpguru.org> |
+// | Harald Radi <harald.radi@nme.at> |
+// +-----------------------------------------------------------------------+
+//
+// $Id$
+
+
+/**
+* TreeMenu class
+*/
+ function TreeMenu(iconpath, myname, linkTarget, defaultClass, usePersistence, noTopLevelImages)
+ {
+ // Properties
+ this.iconpath = iconpath;
+ this.myname = myname;
+ this.linkTarget = linkTarget;
+ this.defaultClass = defaultClass;
+ this.usePersistence = usePersistence;
+ this.noTopLevelImages = noTopLevelImages;
+ this.n = new Array();
+
+ this.nodeRefs = new Array();
+ this.branches = new Array();
+ this.branchStatus = new Array();
+ this.layerRelations = new Array();
+ this.childParents = new Array();
+ this.cookieStatuses = new Array();
+
+ this.preloadImages();
+ }
+
+/**
+* Adds a node to the tree
+*/
+ TreeMenu.prototype.addItem = function (newNode)
+ {
+ newIndex = this.n.length;
+ this.n[newIndex] = newNode;
+
+ return this.n[newIndex];
+ }
+
+/**
+* Preload images hack for Mozilla
+*/
+ TreeMenu.prototype.preloadImages = function ()
+ {
+ var plustop = new Image; plustop.src = this.iconpath + '/plustop.gif';
+ var plusbottom = new Image; plusbottom.src = this.iconpath + '/plusbottom.gif';
+ var plus = new Image; plus.src = this.iconpath + '/plus.gif';
+
+ var minustop = new Image; minustop.src = this.iconpath + '/minustop.gif';
+ var minusbottom = new Image; minusbottom.src = this.iconpath + '/minusbottom.gif';
+ var minus = new Image; minus.src = this.iconpath + '/minus.gif';
+
+ var branchtop = new Image; branchtop.src = this.iconpath + '/branchtop.gif';
+ var branchbottom = new Image; branchbottom.src = this.iconpath + '/branchbottom.gif';
+ var branch = new Image; branch.src = this.iconpath + '/branch.gif';
+
+ var linebottom = new Image; linebottom.src = this.iconpath + '/linebottom.gif';
+ var line = new Image; line.src = this.iconpath + '/line.gif';
+ }
+
+/**
+* Main function that draws the menu and assigns it
+* to the layer (or document.write()s it)
+*/
+ TreeMenu.prototype.drawMenu = function ()// OPTIONAL ARGS: nodes = [], level = [], prepend = '', expanded = false, visbility = 'inline', parentLayerID = null
+ {
+ /**
+ * Necessary variables
+ */
+ var output = '';
+ var modifier = '';
+ var layerID = '';
+ var parentLayerID = '';
+
+ /**
+ * Parse any optional arguments
+ */
+ var nodes = arguments[0] ? arguments[0] : this.n
+ var level = arguments[1] ? arguments[1] : [];
+ var prepend = arguments[2] ? arguments[2] : '';
+ var expanded = arguments[3] ? arguments[3] : false;
+ var visibility = arguments[4] ? arguments[4] : 'inline';
+ var parentLayerID = arguments[5] ? arguments[5] : null;
+
+ var currentlevel = level.length;
+
+ for (var i=0; i<nodes.length; i++) {
+
+ level[currentlevel] = i+1;
+ layerID = this.myname + '_' + 'node_' + this.implode('_', level);
+
+ /**
+ * Store this object in the nodeRefs array
+ */
+ this.nodeRefs[layerID] = nodes[i];
+
+ /**
+ * Store the child/parent relationship
+ */
+ this.childParents[layerID] = parentLayerID;
+
+ /**
+ * Gif modifier
+ */
+ if (i == 0 && parentLayerID == null) {
+ modifier = nodes.length > 1 ? "top" : 'single';
+ } else if(i == (nodes.length-1)) {
+ modifier = "bottom";
+ } else {
+ modifier = "";
+ }
+
+ /**
+ * Single root branch is always expanded
+ */
+ if (!this.doesMenu() || (parentLayerID == null && (nodes.length == 1 || this.noTopLevelImages))) {
+ expanded = true;
+
+ } else if (nodes[i].expanded) {
+ expanded = true;
+
+ } else {
+ expanded = false;
+ }
+
+ /**
+ * Make sure visibility is correct based on parent status
+ */
+ visibility = this.checkParentVisibility(layerID) ? visibility : 'none';
+
+ /**
+ * Setup branch status and build an indexed array
+ * of branch layer ids
+ */
+ if (nodes[i].n.length > 0) {
+ this.branchStatus[layerID] = expanded;
+ this.branches[this.branches.length] = layerID;
+ }
+
+ /**
+ * Setup toggle relationship
+ */
+ if (!this.layerRelations[parentLayerID]) {
+ this.layerRelations[parentLayerID] = new Array();
+ }
+ this.layerRelations[parentLayerID][this.layerRelations[parentLayerID].length] = layerID;
+
+ /**
+ * Branch images
+ */
+ var gifname = nodes[i].n.length && this.doesMenu() && nodes[i].isDynamic ? (expanded ? 'minus' : 'plus') : 'branch';
+ var iconimg = nodes[i].icon ? this.stringFormat('<img src="{0}/{1}" width="20" height="20" align="top">', this.iconpath, nodes[i].icon) : '';
+
+ /**
+ * Add event handlers
+ */
+ var eventHandlers = "";
+ for (j in nodes[i].events) {
+ eventHandlers += this.stringFormat('{0}="{1}" ', j, nodes[i].events[j]);
+ }
+
+ /**
+ * Build the html to write to the document
+ * IMPORTANT:
+ * document.write()ing the string: '<div style="display:...' will screw up nn4.x
+ */
+ var layerTag = this.doesMenu() ? this.stringFormat('<div id="{0}" style="display: {1}" class="{2}">', layerID, visibility, (nodes[i].cssClass ? nodes[i].cssClass : this.defaultClass)) : this.stringFormat('<div class="{0}">', '');
+ var onMDown = this.doesMenu() && nodes[i].n.length && nodes[i].isDynamic ? this.stringFormat('onmousedown="{0}.toggleBranch(\'{1}\', true)" style="cursor: pointer; cursor: hand"', this.myname, layerID) : '';
+ var imgTag = this.stringFormat('<img src="{0}/{1}{2}.gif" width="20" height="20" align="top" border="0" name="img_{3}" {4}>', this.iconpath, gifname, modifier, layerID, onMDown);
+ var linkStart = nodes[i].link ? this.stringFormat('<a href="{0}" target="{1}">', nodes[i].link, this.linkTarget) : '';
+ var linkEnd = nodes[i].link ? '</a>' : '';
+
+ output = this.stringFormat('{0}<nobr>{1}{2}{3}{4}<span {5}>{6}</span>{7}</nobr><br></div>',
+ layerTag,
+ prepend,
+ parentLayerID == null && (nodes.length == 1 || this.noTopLevelImages) ? '' : imgTag,
+ iconimg,
+ linkStart,
+ eventHandlers,
+ nodes[i].title,
+ linkEnd);
+
+ /**
+ * Write out the HTML. Uses document.write for speed over layers and
+ * innerHTML. This however means no dynamic adding/removing nodes on
+ * the client side. This could be conditional I guess if dynamic
+ * adding/removing is required.
+ */
+ document.write(output + "\r\n");
+
+ /**
+ * Traverse sub nodes ?
+ */
+ if (nodes[i].n.length) {
+ /**
+ * Determine what to prepend. If there is only one root
+ * node then the prepend to pass to children is nothing.
+ * Otherwise it depends on where we are in the tree.
+ */
+ if (parentLayerID == null && (nodes.length == 1 || this.noTopLevelImages)) {
+ var newPrepend = '';
+
+ } else if (i < (nodes.length - 1)) {
+ var newPrepend = prepend + this.stringFormat('<img src="{0}/line.gif" width="20" height="20" align="top">', this.iconpath);
+
+ } else {
+ var newPrepend = prepend + this.stringFormat('<img src="{0}/linebottom.gif" width="20" height="20" align="top">', this.iconpath);
+ }
+
+ this.drawMenu(nodes[i].n,
+ level,
+ newPrepend,
+ nodes[i].expanded,
+ expanded ? 'inline' : 'none',
+ layerID);
+ }
+ }
+ }
+
+/**
+* Toggles a branches visible status. Called from resetBranches()
+* and also when a +/- graphic is clicked.
+*/
+ TreeMenu.prototype.toggleBranch = function (layerID, updateStatus) // OPTIONAL ARGS: fireEvents = true
+ {
+ var currentDisplay = this.getLayer(layerID).style.display;
+ var newDisplay = (this.branchStatus[layerID] && currentDisplay == 'inline') ? 'none' : 'inline';
+ var fireEvents = arguments[2] != null ? arguments[2] : true;
+
+ for (var i=0; i<this.layerRelations[layerID].length; i++) {
+
+ if (this.branchStatus[this.layerRelations[layerID][i]]) {
+ this.toggleBranch(this.layerRelations[layerID][i], false);
+ }
+
+ this.getLayer(this.layerRelations[layerID][i]).style.display = newDisplay;
+ }
+
+ if (updateStatus) {
+ this.branchStatus[layerID] = !this.branchStatus[layerID];
+
+ /**
+ * Persistence
+ */
+ if (this.doesPersistence() && !arguments[2] && this.usePersistence) {
+ this.setExpandedStatusForCookie(layerID, this.branchStatus[layerID]);
+ }
+
+ /**
+ * Fire custom events
+ */
+ if (fireEvents) {
+ nodeObject = this.nodeRefs[layerID];
+
+ if (nodeObject.ontoggle != null) {
+ eval(nodeObject.ontoggle);
+ }
+
+ if (newDisplay == 'none' && nodeObject.oncollapse != null) {
+ eval(nodeObject.oncollapse);
+ } else if (newDisplay == 'inline' && nodeObject.onexpand != null){
+ eval(nodeObject.onexpand);
+ }
+ }
+
+ // Swap image
+ this.swapImage(layerID);
+ }
+ }
+
+/**
+* Swaps the plus/minus branch images
+*/
+ TreeMenu.prototype.swapImage = function (layerID)
+ {
+ imgSrc = document.images['img_' + layerID].src;
+
+ re = /^(.*)(plus|minus)(bottom|top|single)?.gif$/
+ if (matches = imgSrc.match(re)) {
+
+ document.images['img_' + layerID].src = this.stringFormat('{0}{1}{2}{3}',
+ matches[1],
+ matches[2] == 'plus' ? 'minus' : 'plus',
+ matches[3] ? matches[3] : '',
+ '.gif');
+ }
+ }
+
+/**
+* Can the browser handle the dynamic menu?
+*/
+ TreeMenu.prototype.doesMenu = function ()
+ {
+ return (is_ie4up || is_nav6up || is_gecko);
+ }
+
+/**
+* Can the browser handle save the branch status
+*/
+ TreeMenu.prototype.doesPersistence = function ()
+ {
+ return (is_ie4up || is_gecko || is_nav6up);
+ }
+
+/**
+* Returns the appropriate layer accessor
+*/
+ TreeMenu.prototype.getLayer = function (layerID)
+ {
+ if (is_ie4) {
+ return document.all(layerID);
+
+ } else if (document.getElementById(layerID)) {
+ return document.getElementById(layerID);
+
+ } else if (document.all(layerID)) {
+ return document.all(layerID);
+ }
+ }
+
+/**
+* Save the status of the layer
+*/
+ TreeMenu.prototype.setExpandedStatusForCookie = function (layerID, expanded)
+ {
+ this.cookieStatuses[layerID] = expanded;
+ this.saveCookie();
+ }
+
+/**
+* Load the status of the layer
+*/
+ TreeMenu.prototype.getExpandedStatusFromCookie = function (layerID)
+ {
+ if (this.cookieStatuses[layerID]) {
+ return this.cookieStatuses[layerID];
+ }
+
+ return false;
+ }
+
+/**
+* Saves the cookie that holds which branches are expanded.
+* Only saves the details of the branches which are expanded.
+*/
+ TreeMenu.prototype.saveCookie = function ()
+ {
+ var cookieString = new Array();
+
+ for (var i in this.cookieStatuses) {
+ if (this.cookieStatuses[i] == true) {
+ cookieString[cookieString.length] = i;
+ }
+ }
+
+ document.cookie = 'TreeMenuBranchStatus=' + cookieString.join(':');
+ }
+
+/**
+* Reads cookie parses it for status info and
+* stores that info in the class member.
+*/
+ TreeMenu.prototype.loadCookie = function ()
+ {
+ var cookie = document.cookie.split('; ');
+
+ for (var i=0; i < cookie.length; i++) {
+ var crumb = cookie[i].split('=');
+ if ('TreeMenuBranchStatus' == crumb[0] && crumb[1]) {
+ var expandedBranches = crumb[1].split(':');
+ for (var j=0; j<expandedBranches.length; j++) {
+ this.cookieStatuses[expandedBranches[j]] = true;
+ }
+ }
+ }
+ }
+
+/**
+* Reset branch status
+*/
+ TreeMenu.prototype.resetBranches = function ()
+ {
+ if (!this.doesPersistence()) {
+ return false;
+ }
+
+ this.loadCookie();
+
+ for (var i=0; i<this.branches.length; i++) {
+ var status = this.getExpandedStatusFromCookie(this.branches[i]);
+ // Only update if it's supposed to be expanded and it's not already
+ if (status == true && this.branchStatus[this.branches[i]] != true) {
+ if (this.checkParentVisibility(this.branches[i])) {
+ this.toggleBranch(this.branches[i], true, false);
+ } else {
+ this.branchStatus[this.branches[i]] = true;
+ this.swapImage(this.branches[i]);
+ }
+ }
+ }
+ }
+
+/**
+* Checks whether a branch should be open
+* or not based on its parents' status
+*/
+ TreeMenu.prototype.checkParentVisibility = function (layerID)
+ {
+ if (this.in_array(this.childParents[layerID], this.branches)
+ && this.branchStatus[this.childParents[layerID]]
+ && this.checkParentVisibility(this.childParents[layerID]) ) {
+
+ return true;
+
+ } else if (this.childParents[layerID] == null) {
+ return true;
+ }
+
+ return false;
+ }
+
+/**
+* New C# style string formatter
+*/
+ TreeMenu.prototype.stringFormat = function (strInput)
+ {
+ var idx = 0;
+
+ for (var i=1; i<arguments.length; i++) {
+ while ((idx = strInput.indexOf('{' + (i - 1) + '}', idx)) != -1) {
+ strInput = strInput.substring(0, idx) + arguments[i] + strInput.substr(idx + 3);
+ }
+ }
+
+ return strInput;
+ }
+
+/**
+* Also much adored, the PHP implode() function
+*/
+ TreeMenu.prototype.implode = function (seperator, input)
+ {
+ var output = '';
+
+ for (var i=0; i<input.length; i++) {
+ if (i == 0) {
+ output += input[i];
+ } else {
+ output += seperator + input[i];
+ }
+ }
+
+ return output;
+ }
+
+/**
+* Aah, all the old favourites are coming out...
+*/
+ TreeMenu.prototype.in_array = function (item, arr)
+ {
+ for (var i=0; i<arr.length; i++) {
+ if (arr[i] == item) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+
+/**
+* TreeNode Class
+*/
+ function TreeNode(title, icon, link, expanded, isDynamic, cssClass)
+ {
+ this.title = title;
+ this.icon = icon;
+ this.link = link;
+ this.expanded = expanded;
+ this.isDynamic = isDynamic;
+ this.cssClass = cssClass;
+ this.n = new Array();
+ this.events = new Array();
+ this.handlers = null;
+ this.oncollapse = null;
+ this.onexpand = null;
+ this.ontoggle = null;
+ }
+
+/**
+* Adds a node to an already existing node
+*/
+ TreeNode.prototype.addItem = function (newNode)
+ {
+ newIndex = this.n.length;
+ this.n[newIndex] = newNode;
+
+ return this.n[newIndex];
+ }
+
+/**
+* Sets an event for this particular node
+*/
+ TreeNode.prototype.setEvent = function (eventName, eventHandler)
+ {
+ switch (eventName.toLowerCase()) {
+ case 'onexpand':
+ this.onexpand = eventHandler;
+ break;
+
+ case 'oncollapse':
+ this.oncollapse = eventHandler;
+ break;
+
+ case 'ontoggle':
+ this.ontoggle = eventHandler;
+ break;
+
+ default:
+ this.events[eventName] = eventHandler;
+ }
+ }
+
+/**
+* That's the end of the tree classes. What follows is
+* the browser detection code.
+*/
+
+
+//<!--
+// Ultimate client-side JavaScript client sniff. Version 3.03
+// (C) Netscape Communications 1999-2001. Permission granted to reuse and distribute.
+// Revised 17 May 99 to add is_nav5up and is_ie5up (see below).
+// Revised 20 Dec 00 to add is_gecko and change is_nav5up to is_nav6up
+// also added support for IE5.5 Opera4&5 HotJava3 AOLTV
+// Revised 22 Feb 01 to correct Javascript Detection for IE 5.x, Opera 4,
+// correct Opera 5 detection
+// add support for winME and win2k
+// synch with browser-type-oo.js
+// Revised 26 Mar 01 to correct Opera detection
+// Revised 02 Oct 01 to add IE6 detection
+
+// Everything you always wanted to know about your JavaScript client
+// but were afraid to ask. Creates "is_" variables indicating:
+// (1) browser vendor:
+// is_nav, is_ie, is_opera, is_hotjava, is_webtv, is_TVNavigator, is_AOLTV
+// (2) browser version number:
+// is_major (integer indicating major version number: 2, 3, 4 ...)
+// is_minor (float indicating full version number: 2.02, 3.01, 4.04 ...)
+// (3) browser vendor AND major version number
+// is_nav2, is_nav3, is_nav4, is_nav4up, is_nav6, is_nav6up, is_gecko, is_ie3,
+// is_ie4, is_ie4up, is_ie5, is_ie5up, is_ie5_5, is_ie5_5up, is_ie6, is_ie6up, is_hotjava3, is_hotjava3up,
+// is_opera2, is_opera3, is_opera4, is_opera5, is_opera5up
+// (4) JavaScript version number:
+// is_js (float indicating full JavaScript version number: 1, 1.1, 1.2 ...)
+// (5) OS platform and version:
+// is_win, is_win16, is_win32, is_win31, is_win95, is_winnt, is_win98, is_winme, is_win2k
+// is_os2
+// is_mac, is_mac68k, is_macppc
+// is_unix
+// is_sun, is_sun4, is_sun5, is_suni86
+// is_irix, is_irix5, is_irix6
+// is_hpux, is_hpux9, is_hpux10
+// is_aix, is_aix1, is_aix2, is_aix3, is_aix4
+// is_linux, is_sco, is_unixware, is_mpras, is_reliant
+// is_dec, is_sinix, is_freebsd, is_bsd
+// is_vms
+//
+// See http://www.it97.de/JavaScript/JS_tutorial/bstat/navobj.html and
+// http://www.it97.de/JavaScript/JS_tutorial/bstat/Browseraol.html
+// for detailed lists of userAgent strings.
+//
+// Note: you don't want your Nav4 or IE4 code to "turn off" or
+// stop working when new versions of browsers are released, so
+// in conditional code forks, use is_ie5up ("IE 5.0 or greater")
+// is_opera5up ("Opera 5.0 or greater") instead of is_ie5 or is_opera5
+// to check version in code which you want to work on future
+// versions.
+
+/**
+* Severly curtailed all this as only certain elements
+* are required by TreeMenu, specifically:
+* o is_ie4up
+* o is_nav6up
+* o is_gecko
+*/
+
+ // convert all characters to lowercase to simplify testing
+ var agt=navigator.userAgent.toLowerCase();
+
+ // *** BROWSER VERSION ***
+ // Note: On IE5, these return 4, so use is_ie5up to detect IE5.
+ var is_major = parseInt(navigator.appVersion);
+ var is_minor = parseFloat(navigator.appVersion);
+
+ // Note: Opera and WebTV spoof Navigator. We do strict client detection.
+ // If you want to allow spoofing, take out the tests for opera and webtv.
+ var is_nav = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
+ && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
+ && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1));
+ var is_nav6up = (is_nav && (is_major >= 5));
+ var is_gecko = (agt.indexOf('gecko') != -1);
+
+
+ var is_ie = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
+ var is_ie4 = (is_ie && (is_major == 4) && (agt.indexOf("msie 4")!=-1) );
+ var is_ie4up = (is_ie && (is_major >= 4));
+//--> end hide JavaScript
diff --git a/libs/PhpDocumentor-1.3.2/HTML_TreeMenu-1.1.2/TreeMenu.php b/libs/PhpDocumentor-1.3.2/HTML_TreeMenu-1.1.2/TreeMenu.php
index 391fef6538..2127d09bb8 100755
--- a/libs/PhpDocumentor-1.3.2/HTML_TreeMenu-1.1.2/TreeMenu.php
+++ b/libs/PhpDocumentor-1.3.2/HTML_TreeMenu-1.1.2/TreeMenu.php
@@ -1,597 +1,597 @@
-<?php
-// +-----------------------------------------------------------------------+
-// | Copyright (c) 2002, Richard Heyes, Harald Radi |
-// | All rights reserved. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | o Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | o Redistributions in binary form must reproduce the above copyright |
-// | notice, this list of conditions and the following disclaimer in the |
-// | documentation and/or other materials provided with the distribution.|
-// | o The names of the authors may not be used to endorse or promote |
-// | products derived from this software without specific prior written |
-// | permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
-// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
-// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
-// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
-// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
-// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
-// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
-// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
-// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
-// | |
-// +-----------------------------------------------------------------------+
-// | Author: Richard Heyes <richard@phpguru.org> |
-// | Harald Radi <harald.radi@nme.at> |
-// +-----------------------------------------------------------------------+
-//
-// $Id$
-
-/**
-* @package HTML_TreeMenu
-*/
-/**
-* HTML_TreeMenu Class
-*
-* A simple couple of PHP classes and some not so simple
-* Jabbascript which produces a tree menu. In IE this menu
-* is dynamic, with branches being collapsable. In IE5+ the
-* status of the collapsed/open branches persists across page
-* refreshes.In any other browser the tree is static. Code is
-* based on work of Harald Radi.
-*
-* Usage.
-*
-* After installing the package, copy the example php script to
-* your servers document root. Also place the TreeMenu.js and the
-* images folder in the same place. Running the script should
-* then produce the tree.
-*
-* Thanks go to Chip Chapin (http://www.chipchapin.com) for many
-* excellent ideas and improvements.
-*
-* @author Richard Heyes <richard@php.net>
-* @author Harald Radi <harald.radi@nme.at>
-* @access public
-* @package HTML_TreeMenu
-*/
-
-class HTML_TreeMenu
-{
- /**
- * Indexed array of subnodes
- * @var array
- */
- var $items;
-
- /**
- * Constructor
- *
- * @access public
- */
- function HTML_TreeMenu()
- {
- // Not much to do here :(
- }
-
- /**
- * This function adds an item to the the tree.
- *
- * @access public
- * @param object $node The node to add. This object should be
- * a HTML_TreeNode object.
- * @return object Returns a reference to the new node inside
- * the tree.
- */
- function &addItem(&$node)
- {
- $this->items[] = &$node;
- return $this->items[count($this->items) - 1];
- }
-} // HTML_TreeMenu
-
-
-/**
-* HTML_TreeNode class
-*
-* This class is supplementary to the above and provides a way to
-* add nodes to the tree. A node can have other nodes added to it.
-*
-* @author Richard Heyes <richard@php.net>
-* @author Harald Radi <harald.radi@nme.at>
-* @access public
-* @package HTML_TreeMenu
-*/
-class HTML_TreeNode
-{
- /**
- * The text for this node.
- * @var string
- */
- var $text;
-
- /**
- * The link for this node.
- * @var string
- */
- var $link;
-
- /**
- * The icon for this node.
- * @var string
- */
- var $icon;
-
- /**
- * The css class for this node
- * @var string
- */
- var $cssClass;
-
- /**
- * Indexed array of subnodes
- * @var array
- */
- var $items;
-
- /**
- * Whether this node is expanded or not
- * @var bool
- */
- var $expanded;
-
- /**
- * Whether this node is dynamic or not
- * @var bool
- */
- var $isDynamic;
-
- /**
- * Should this node be made visible?
- * @var bool
- */
- var $ensureVisible;
-
- /**
- * The parent node. Null if top level
- * @var object
- */
- var $parent;
-
- /**
- * Javascript event handlers;
- * @var array
- */
- var $events;
-
- /**
- * Constructor
- *
- * @access public
- * @param array $options An array of options which you can pass to change
- * the way this node looks/acts. This can consist of:
- * o text The title of the node, defaults to blank
- * o link The link for the node, defaults to blank
- * o icon The icon for the node, defaults to blank
- * o class The CSS class for this node, defaults to blank
- * o expanded The default expanded status of this node, defaults to false
- * This doesn't affect non dynamic presentation types
- * o isDynamic If this node is dynamic or not. Only affects
- * certain presentation types.
- * o ensureVisible If true this node will be made visible despite the expanded
- * settings, and client side persistence. Will not affect
- * some presentation styles, such as Listbox. Default is false
- * @param array $events An array of javascript events and the corresponding event handlers.
- * Additionally to the standard javascript events you can specify handlers
- * for the 'onexpand', 'oncollapse' and 'ontoggle' events which will be fired
- * whenever a node is collapsed and/or expanded.
- */
- function HTML_TreeNode($options = array(), $events = array())
- {
- $this->text = '';
- $this->link = '';
- $this->icon = '';
- $this->cssClass = '';
- $this->expanded = false;
- $this->isDynamic = true;
- $this->ensureVisible = false;
-
- $this->parent = null;
- $this->events = $events;
-
- foreach ($options as $option => $value) {
- $this->$option = $value;
- }
- }
-
- /**
- * Allows setting of various parameters after the initial
- * constructor call. Possible options you can set are:
- * o text
- * o link
- * o icon
- * o cssClass
- * o expanded
- * o isDynamic
- * o ensureVisible
- * ie The same options as in the constructor
- *
- * @access public
- * @param string $option Option to set
- * @param string $value Value to set the option to
- */
- function setOption($option, $value)
- {
- $this->$option = $value;
- }
-
- /**
- * Adds a new subnode to this node.
- *
- * @access public
- * @param object $node The new node
- */
- function &addItem(&$node)
- {
- $node->parent = &$this;
- $this->items[] = &$node;
-
- /**
- * If the subnode has ensureVisible set it needs
- * to be handled, and all parents set accordingly.
- */
- if ($node->ensureVisible) {
- $this->_ensureVisible();
- }
-
- return $this->items[count($this->items) - 1];
- }
-
- /**
- * Private function to handle ensureVisible stuff
- *
- * @access private
- */
- function _ensureVisible()
- {
- $this->ensureVisible = true;
- $this->expanded = true;
-
- if (!is_null($this->parent)) {
- $this->parent->_ensureVisible();
- }
- }
-} // HTML_TreeNode
-
-
-/**
-* HTML_TreeMenu_Presentation class
-*
-* Base class for other presentation classes to
-* inherit from.
-* @package HTML_TreeMenu
-*/
-class HTML_TreeMenu_Presentation
-{
- /**
- * The TreeMenu structure
- * @var object
- */
- var $menu;
-
- /**
- * Base constructor simply sets the menu object
- *
- * @param object $structure The menu structure
- */
- function HTML_TreeMenu_Presentation(&$structure)
- {
- $this->menu = &$structure;
- }
-
- /**
- * Prints the HTML generated by the toHTML() method.
- * toHTML() must therefore be defined by the derived
- * class.
- *
- * @access public
- * @param array Options to set. Any options taken by
- * the presentation class can be specified
- * here.
- */
- function printMenu($options = array())
- {
- foreach ($options as $option => $value) {
- $this->$option = $value;
- }
-
- echo $this->toHTML();
- }
-}
-
-/**
-* HTML_TreeMenu_DHTML class
-*
-* This class is a presentation class for the tree structure
-* created using the TreeMenu/TreeNode. It presents the
-* traditional tree, static for browsers that can't handle
-* the DHTML.
-* @package HTML_TreeMenu
-*/
-class HTML_TreeMenu_DHTML extends HTML_TreeMenu_Presentation
-{
- /**
- * Dynamic status of the treemenu. If true (default) this has no effect. If
- * false it will override all dynamic status vars and set the menu to be
- * fully expanded an non-dynamic.
- */
- var $isDynamic;
-
- /**
- * Path to the images
- * @var string
- */
- var $images;
-
- /**
- * Target for the links generated
- * @var string
- */
- var $linkTarget;
-
- /**
- * Whether to use clientside persistence or not
- * @var bool
- */
- var $userPersistence;
-
- /**
- * The default CSS class for the nodes
- */
- var $defaultClass;
-
- /**
- * Whether to skip first level branch images
- * @var bool
- */
- var $noTopLevelImages;
-
- /**
- * Constructor, takes the tree structure as
- * an argument and an array of options which
- * can consist of:
- * o images - The path to the images folder. Defaults to "images"
- * o linkTarget - The target for the link. Defaults to "_self"
- * o defaultClass - The default CSS class to apply to a node. Default is none.
- * o usePersistence - Whether to use clientside persistence. This persistence
- * is achieved using cookies. Default is true.
- * o noTopLevelImages - Whether to skip displaying the first level of images if
- * there is multiple top level branches.
- *
- * And also a boolean for whether the entire tree is dynamic or not.
- * This overrides any perNode dynamic settings.
- *
- * @param object $structure The menu structure
- * @param array $options Array of options
- * @param bool $isDynamic Whether the tree is dynamic or not
- */
- function HTML_TreeMenu_DHTML(&$structure, $options = array(), $isDynamic = true)
- {
- $this->menu = &$structure;
- $this->isDynamic = $isDynamic;
-
- // Defaults
- $this->images = 'images';
- $this->linkTarget = '_self';
- $this->defaultClass = '';
- $this->usePersistence = true;
- $this->noTopLevelImages = false;
-
- foreach ($options as $option => $value) {
- $this->$option = $value;
- }
- }
-
- /**
- * Returns the HTML for the menu. This method can be
- * used instead of printMenu() to use the menu system
- * with a template system.
- *
- * @access public
- * @return string The HTML for the menu
- */
- function toHTML()
- {
- static $count = 0;
- $menuObj = 'objTreeMenu_' . ++$count;
-
- $html = "\n";
- $html .= '<script language="javascript" type="text/javascript">' . "\n\t";
- $html .= sprintf('%s = new TreeMenu("%s", "%s", "%s", "%s", %s, %s);',
- $menuObj,
- $this->images,
- $menuObj,
- $this->linkTarget,
- $this->defaultClass,
- $this->usePersistence ? 'true' : 'false',
- $this->noTopLevelImages ? 'true' : 'false');
-
- $html .= "\n";
-
- /**
- * Loop through subnodes
- */
- if (isset($this->menu->items)) {
- for ($i=0; $i<count($this->menu->items); $i++) {
- $html .= $this->_nodeToHTML($this->menu->items[$i], $menuObj);
- }
- }
-
- $html .= sprintf("\n\t%s.drawMenu();", $menuObj);
- if ($this->usePersistence && $this->isDynamic) {
- $html .= sprintf("\n\t%s.resetBranches();", $menuObj);
- }
- $html .= "\n</script>";
-
- return $html;
- }
-
- /**
- * Prints a node of the menu
- *
- * @access private
- */
- function _nodeToHTML($nodeObj, $prefix, $return = 'newNode')
- {
- $expanded = $this->isDynamic ? ($nodeObj->expanded ? 'true' : 'false') : 'true';
- $isDynamic = $this->isDynamic ? ($nodeObj->isDynamic ? 'true' : 'false') : 'false';
- $html = sprintf("\t %s = %s.addItem(new TreeNode('%s', %s, %s, %s, %s, '%s'));\n",
- $return,
- $prefix,
- $nodeObj->text,
- !empty($nodeObj->icon) ? "'" . $nodeObj->icon . "'" : 'null',
- !empty($nodeObj->link) ? "'" . addslashes($nodeObj->link) . "'" : 'null',
- $expanded,
- $isDynamic,
- $nodeObj->cssClass);
-
- foreach ($nodeObj->events as $event => $handler) {
- $html .= sprintf("\t %s.setEvent('%s', '%s');\n",
- $return,
- $event,
- str_replace(array("\r", "\n", "'"), array('\r', '\n', "\'"), $handler));
- }
-
- /**
- * Loop through subnodes
- */
- if (!empty($nodeObj->items)) {
- for ($i=0; $i<count($nodeObj->items); $i++) {
- $html .= $this->_nodeToHTML($nodeObj->items[$i], $return, $return . '_' . ($i + 1));
- }
- }
-
- return $html;
- }
-}
-
-
-/**
-* HTML_TreeMenu_Listbox class
-*
-* This class presents the menu as a listbox
-* @package HTML_TreeMenu
-*/
-class HTML_TreeMenu_Listbox extends HTML_TreeMenu_Presentation
-{
- /**
- * The text that is displayed in the first option
- * @var string
- */
- var $promoText;
-
- /**
- * The character used for indentation
- * @var string
- */
- var $indentChar;
-
- /**
- * How many of the indent chars to use
- * per indentation level
- * @var integer
- */
- var $indentNum;
-
- /**
- * Target for the links generated
- * @var string
- */
- var $linkTarget;
-
- /**
- * Constructor
- *
- * @param object $structure The menu structure
- * @param array $options Options whic affect the display of the listbox.
- * These can consist of:
- * o promoText The text that appears at the the top of the listbox
- * Defaults to "Select..."
- * o indentChar The character to use for indenting the nodes
- * Defaults to "&nbsp;"
- * o indentNum How many of the indentChars to use per indentation level
- * Defaults to 2
- * o linkTarget Target for the links. Defaults to "_self"
- * o submitText Text for the submit button. Defaults to "Go"
- */
- function HTML_TreeMenu_Listbox($structure, $options = array())
- {
- $this->menu = $structure;
- $this->promoText = 'Select...';
- $this->indentChar = '&nbsp;';
- $this->indentNum = 2;
- $this->linkTarget = '_self';
- $this->submitText = 'Go';
-
- foreach ($options as $option => $value) {
- $this->$option = $value;
- }
- }
-
- /**
- * Returns the HTML generated
- */
- function toHTML()
- {
- static $count = 0;
- $nodeHTML = '';
-
- /**
- * Loop through subnodes
- */
- if (isset($this->menu->items)) {
- for ($i=0; $i<count($this->menu->items); $i++) {
- $nodeHTML .= $this->_nodeToHTML($this->menu->items[$i]);
- }
- }
-
- return sprintf('<form target="%s" action="" onsubmit="var link = this.%s.options[this.%s.selectedIndex].value; if (link) {this.action = link; return true} else return false"><select name="%s"><option value="">%s</option>%s</select> <input type="submit" value="%s" /></form>',
- $this->linkTarget,
- 'HTML_TreeMenu_Listbox_' . ++$count,
- 'HTML_TreeMenu_Listbox_' . $count,
- 'HTML_TreeMenu_Listbox_' . $count,
- $this->promoText,
- $nodeHTML,
- $this->submitText);
- }
-
- /**
- * Returns HTML for a single node
- *
- * @access private
- */
- function _nodeToHTML($node, $prefix = '')
- {
- $html = sprintf('<option value="%s">%s%s</option>', $node->link, $prefix, $node->text);
-
- /**
- * Loop through subnodes
- */
- if (isset($node->items)) {
- for ($i=0; $i<count($node->items); $i++) {
- $html .= $this->_nodeToHTML($node->items[$i], $prefix . str_repeat($this->indentChar, $this->indentNum));
- }
- }
-
- return $html;
- }
-}
-?>
+<?php
+// +-----------------------------------------------------------------------+
+// | Copyright (c) 2002, Richard Heyes, Harald Radi |
+// | All rights reserved. |
+// | |
+// | Redistribution and use in source and binary forms, with or without |
+// | modification, are permitted provided that the following conditions |
+// | are met: |
+// | |
+// | o Redistributions of source code must retain the above copyright |
+// | notice, this list of conditions and the following disclaimer. |
+// | o Redistributions in binary form must reproduce the above copyright |
+// | notice, this list of conditions and the following disclaimer in the |
+// | documentation and/or other materials provided with the distribution.|
+// | o The names of the authors may not be used to endorse or promote |
+// | products derived from this software without specific prior written |
+// | permission. |
+// | |
+// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
+// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
+// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
+// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
+// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
+// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
+// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
+// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
+// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
+// | |
+// +-----------------------------------------------------------------------+
+// | Author: Richard Heyes <richard@phpguru.org> |
+// | Harald Radi <harald.radi@nme.at> |
+// +-----------------------------------------------------------------------+
+//
+// $Id$
+
+/**
+* @package HTML_TreeMenu
+*/
+/**
+* HTML_TreeMenu Class
+*
+* A simple couple of PHP classes and some not so simple
+* Jabbascript which produces a tree menu. In IE this menu
+* is dynamic, with branches being collapsable. In IE5+ the
+* status of the collapsed/open branches persists across page
+* refreshes.In any other browser the tree is static. Code is
+* based on work of Harald Radi.
+*
+* Usage.
+*
+* After installing the package, copy the example php script to
+* your servers document root. Also place the TreeMenu.js and the
+* images folder in the same place. Running the script should
+* then produce the tree.
+*
+* Thanks go to Chip Chapin (http://www.chipchapin.com) for many
+* excellent ideas and improvements.
+*
+* @author Richard Heyes <richard@php.net>
+* @author Harald Radi <harald.radi@nme.at>
+* @access public
+* @package HTML_TreeMenu
+*/
+
+class HTML_TreeMenu
+{
+ /**
+ * Indexed array of subnodes
+ * @var array
+ */
+ var $items;
+
+ /**
+ * Constructor
+ *
+ * @access public
+ */
+ function HTML_TreeMenu()
+ {
+ // Not much to do here :(
+ }
+
+ /**
+ * This function adds an item to the the tree.
+ *
+ * @access public
+ * @param object $node The node to add. This object should be
+ * a HTML_TreeNode object.
+ * @return object Returns a reference to the new node inside
+ * the tree.
+ */
+ function &addItem(&$node)
+ {
+ $this->items[] = &$node;
+ return $this->items[count($this->items) - 1];
+ }
+} // HTML_TreeMenu
+
+
+/**
+* HTML_TreeNode class
+*
+* This class is supplementary to the above and provides a way to
+* add nodes to the tree. A node can have other nodes added to it.
+*
+* @author Richard Heyes <richard@php.net>
+* @author Harald Radi <harald.radi@nme.at>
+* @access public
+* @package HTML_TreeMenu
+*/
+class HTML_TreeNode
+{
+ /**
+ * The text for this node.
+ * @var string
+ */
+ var $text;
+
+ /**
+ * The link for this node.
+ * @var string
+ */
+ var $link;
+
+ /**
+ * The icon for this node.
+ * @var string
+ */
+ var $icon;
+
+ /**
+ * The css class for this node
+ * @var string
+ */
+ var $cssClass;
+
+ /**
+ * Indexed array of subnodes
+ * @var array
+ */
+ var $items;
+
+ /**
+ * Whether this node is expanded or not
+ * @var bool
+ */
+ var $expanded;
+
+ /**
+ * Whether this node is dynamic or not
+ * @var bool
+ */
+ var $isDynamic;
+
+ /**
+ * Should this node be made visible?
+ * @var bool
+ */
+ var $ensureVisible;
+
+ /**
+ * The parent node. Null if top level
+ * @var object
+ */
+ var $parent;
+
+ /**
+ * Javascript event handlers;
+ * @var array
+ */
+ var $events;
+
+ /**
+ * Constructor
+ *
+ * @access public
+ * @param array $options An array of options which you can pass to change
+ * the way this node looks/acts. This can consist of:
+ * o text The title of the node, defaults to blank
+ * o link The link for the node, defaults to blank
+ * o icon The icon for the node, defaults to blank
+ * o class The CSS class for this node, defaults to blank
+ * o expanded The default expanded status of this node, defaults to false
+ * This doesn't affect non dynamic presentation types
+ * o isDynamic If this node is dynamic or not. Only affects
+ * certain presentation types.
+ * o ensureVisible If true this node will be made visible despite the expanded
+ * settings, and client side persistence. Will not affect
+ * some presentation styles, such as Listbox. Default is false
+ * @param array $events An array of javascript events and the corresponding event handlers.
+ * Additionally to the standard javascript events you can specify handlers
+ * for the 'onexpand', 'oncollapse' and 'ontoggle' events which will be fired
+ * whenever a node is collapsed and/or expanded.
+ */
+ function HTML_TreeNode($options = array(), $events = array())
+ {
+ $this->text = '';
+ $this->link = '';
+ $this->icon = '';
+ $this->cssClass = '';
+ $this->expanded = false;
+ $this->isDynamic = true;
+ $this->ensureVisible = false;
+
+ $this->parent = null;
+ $this->events = $events;
+
+ foreach ($options as $option => $value) {
+ $this->$option = $value;
+ }
+ }
+
+ /**
+ * Allows setting of various parameters after the initial
+ * constructor call. Possible options you can set are:
+ * o text
+ * o link
+ * o icon
+ * o cssClass
+ * o expanded
+ * o isDynamic
+ * o ensureVisible
+ * ie The same options as in the constructor
+ *
+ * @access public
+ * @param string $option Option to set
+ * @param string $value Value to set the option to
+ */
+ function setOption($option, $value)
+ {
+ $this->$option = $value;
+ }
+
+ /**
+ * Adds a new subnode to this node.
+ *
+ * @access public
+ * @param object $node The new node
+ */
+ function &addItem(&$node)
+ {
+ $node->parent = &$this;
+ $this->items[] = &$node;
+
+ /**
+ * If the subnode has ensureVisible set it needs
+ * to be handled, and all parents set accordingly.
+ */
+ if ($node->ensureVisible) {
+ $this->_ensureVisible();
+ }
+
+ return $this->items[count($this->items) - 1];
+ }
+
+ /**
+ * Private function to handle ensureVisible stuff
+ *
+ * @access private
+ */
+ function _ensureVisible()
+ {
+ $this->ensureVisible = true;
+ $this->expanded = true;
+
+ if (!is_null($this->parent)) {
+ $this->parent->_ensureVisible();
+ }
+ }
+} // HTML_TreeNode
+
+
+/**
+* HTML_TreeMenu_Presentation class
+*
+* Base class for other presentation classes to
+* inherit from.
+* @package HTML_TreeMenu
+*/
+class HTML_TreeMenu_Presentation
+{
+ /**
+ * The TreeMenu structure
+ * @var object
+ */
+ var $menu;
+
+ /**
+ * Base constructor simply sets the menu object
+ *
+ * @param object $structure The menu structure
+ */
+ function HTML_TreeMenu_Presentation(&$structure)
+ {
+ $this->menu = &$structure;
+ }
+
+ /**
+ * Prints the HTML generated by the toHTML() method.
+ * toHTML() must therefore be defined by the derived
+ * class.
+ *
+ * @access public
+ * @param array Options to set. Any options taken by
+ * the presentation class can be specified
+ * here.
+ */
+ function printMenu($options = array())
+ {
+ foreach ($options as $option => $value) {
+ $this->$option = $value;
+ }
+
+ echo $this->toHTML();
+ }
+}
+
+/**
+* HTML_TreeMenu_DHTML class
+*
+* This class is a presentation class for the tree structure
+* created using the TreeMenu/TreeNode. It presents the
+* traditional tree, static for browsers that can't handle
+* the DHTML.
+* @package HTML_TreeMenu
+*/
+class HTML_TreeMenu_DHTML extends HTML_TreeMenu_Presentation
+{
+ /**
+ * Dynamic status of the treemenu. If true (default) this has no effect. If
+ * false it will override all dynamic status vars and set the menu to be
+ * fully expanded an non-dynamic.
+ */
+ var $isDynamic;
+
+ /**
+ * Path to the images
+ * @var string
+ */
+ var $images;
+
+ /**
+ * Target for the links generated
+ * @var string
+ */
+ var $linkTarget;
+
+ /**
+ * Whether to use clientside persistence or not
+ * @var bool
+ */
+ var $userPersistence;
+
+ /**
+ * The default CSS class for the nodes
+ */
+ var $defaultClass;
+
+ /**
+ * Whether to skip first level branch images
+ * @var bool
+ */
+ var $noTopLevelImages;
+
+ /**
+ * Constructor, takes the tree structure as
+ * an argument and an array of options which
+ * can consist of:
+ * o images - The path to the images folder. Defaults to "images"
+ * o linkTarget - The target for the link. Defaults to "_self"
+ * o defaultClass - The default CSS class to apply to a node. Default is none.
+ * o usePersistence - Whether to use clientside persistence. This persistence
+ * is achieved using cookies. Default is true.
+ * o noTopLevelImages - Whether to skip displaying the first level of images if
+ * there is multiple top level branches.
+ *
+ * And also a boolean for whether the entire tree is dynamic or not.
+ * This overrides any perNode dynamic settings.
+ *
+ * @param object $structure The menu structure
+ * @param array $options Array of options
+ * @param bool $isDynamic Whether the tree is dynamic or not
+ */
+ function HTML_TreeMenu_DHTML(&$structure, $options = array(), $isDynamic = true)
+ {
+ $this->menu = &$structure;
+ $this->isDynamic = $isDynamic;
+
+ // Defaults
+ $this->images = 'images';
+ $this->linkTarget = '_self';
+ $this->defaultClass = '';
+ $this->usePersistence = true;
+ $this->noTopLevelImages = false;
+
+ foreach ($options as $option => $value) {
+ $this->$option = $value;
+ }
+ }
+
+ /**
+ * Returns the HTML for the menu. This method can be
+ * used instead of printMenu() to use the menu system
+ * with a template system.
+ *
+ * @access public
+ * @return string The HTML for the menu
+ */
+ function toHTML()
+ {
+ static $count = 0;
+ $menuObj = 'objTreeMenu_' . ++$count;
+
+ $html = "\n";
+ $html .= '<script language="javascript" type="text/javascript">' . "\n\t";
+ $html .= sprintf('%s = new TreeMenu("%s", "%s", "%s", "%s", %s, %s);',
+ $menuObj,
+ $this->images,
+ $menuObj,
+ $this->linkTarget,
+ $this->defaultClass,
+ $this->usePersistence ? 'true' : 'false',
+ $this->noTopLevelImages ? 'true' : 'false');
+
+ $html .= "\n";
+
+ /**
+ * Loop through subnodes
+ */
+ if (isset($this->menu->items)) {
+ for ($i=0; $i<count($this->menu->items); $i++) {
+ $html .= $this->_nodeToHTML($this->menu->items[$i], $menuObj);
+ }
+ }
+
+ $html .= sprintf("\n\t%s.drawMenu();", $menuObj);
+ if ($this->usePersistence && $this->isDynamic) {
+ $html .= sprintf("\n\t%s.resetBranches();", $menuObj);
+ }
+ $html .= "\n</script>";
+
+ return $html;
+ }
+
+ /**
+ * Prints a node of the menu
+ *
+ * @access private
+ */
+ function _nodeToHTML($nodeObj, $prefix, $return = 'newNode')
+ {
+ $expanded = $this->isDynamic ? ($nodeObj->expanded ? 'true' : 'false') : 'true';
+ $isDynamic = $this->isDynamic ? ($nodeObj->isDynamic ? 'true' : 'false') : 'false';
+ $html = sprintf("\t %s = %s.addItem(new TreeNode('%s', %s, %s, %s, %s, '%s'));\n",
+ $return,
+ $prefix,
+ $nodeObj->text,
+ !empty($nodeObj->icon) ? "'" . $nodeObj->icon . "'" : 'null',
+ !empty($nodeObj->link) ? "'" . addslashes($nodeObj->link) . "'" : 'null',
+ $expanded,
+ $isDynamic,
+ $nodeObj->cssClass);
+
+ foreach ($nodeObj->events as $event => $handler) {
+ $html .= sprintf("\t %s.setEvent('%s', '%s');\n",
+ $return,
+ $event,
+ str_replace(array("\r", "\n", "'"), array('\r', '\n', "\'"), $handler));
+ }
+
+ /**
+ * Loop through subnodes
+ */
+ if (!empty($nodeObj->items)) {
+ for ($i=0; $i<count($nodeObj->items); $i++) {
+ $html .= $this->_nodeToHTML($nodeObj->items[$i], $return, $return . '_' . ($i + 1));
+ }
+ }
+
+ return $html;
+ }
+}
+
+
+/**
+* HTML_TreeMenu_Listbox class
+*
+* This class presents the menu as a listbox
+* @package HTML_TreeMenu
+*/
+class HTML_TreeMenu_Listbox extends HTML_TreeMenu_Presentation
+{
+ /**
+ * The text that is displayed in the first option
+ * @var string
+ */
+ var $promoText;
+
+ /**
+ * The character used for indentation
+ * @var string
+ */
+ var $indentChar;
+
+ /**
+ * How many of the indent chars to use
+ * per indentation level
+ * @var integer
+ */
+ var $indentNum;
+
+ /**
+ * Target for the links generated
+ * @var string
+ */
+ var $linkTarget;
+
+ /**
+ * Constructor
+ *
+ * @param object $structure The menu structure
+ * @param array $options Options whic affect the display of the listbox.
+ * These can consist of:
+ * o promoText The text that appears at the the top of the listbox
+ * Defaults to "Select..."
+ * o indentChar The character to use for indenting the nodes
+ * Defaults to "&nbsp;"
+ * o indentNum How many of the indentChars to use per indentation level
+ * Defaults to 2
+ * o linkTarget Target for the links. Defaults to "_self"
+ * o submitText Text for the submit button. Defaults to "Go"
+ */
+ function HTML_TreeMenu_Listbox($structure, $options = array())
+ {
+ $this->menu = $structure;
+ $this->promoText = 'Select...';
+ $this->indentChar = '&nbsp;';
+ $this->indentNum = 2;
+ $this->linkTarget = '_self';
+ $this->submitText = 'Go';
+
+ foreach ($options as $option => $value) {
+ $this->$option = $value;
+ }
+ }
+
+ /**
+ * Returns the HTML generated
+ */
+ function toHTML()
+ {
+ static $count = 0;
+ $nodeHTML = '';
+
+ /**
+ * Loop through subnodes
+ */
+ if (isset($this->menu->items)) {
+ for ($i=0; $i<count($this->menu->items); $i++) {
+ $nodeHTML .= $this->_nodeToHTML($this->menu->items[$i]);
+ }
+ }
+
+ return sprintf('<form target="%s" action="" onsubmit="var link = this.%s.options[this.%s.selectedIndex].value; if (link) {this.action = link; return true} else return false"><select name="%s"><option value="">%s</option>%s</select> <input type="submit" value="%s" /></form>',
+ $this->linkTarget,
+ 'HTML_TreeMenu_Listbox_' . ++$count,
+ 'HTML_TreeMenu_Listbox_' . $count,
+ 'HTML_TreeMenu_Listbox_' . $count,
+ $this->promoText,
+ $nodeHTML,
+ $this->submitText);
+ }
+
+ /**
+ * Returns HTML for a single node
+ *
+ * @access private
+ */
+ function _nodeToHTML($node, $prefix = '')
+ {
+ $html = sprintf('<option value="%s">%s%s</option>', $node->link, $prefix, $node->text);
+
+ /**
+ * Loop through subnodes
+ */
+ if (isset($node->items)) {
+ for ($i=0; $i<count($node->items); $i++) {
+ $html .= $this->_nodeToHTML($node->items[$i], $prefix . str_repeat($this->indentChar, $this->indentNum));
+ }
+ }
+
+ return $html;
+ }
+}
+?>
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-06 20:24:38 +0300