From: Alan Knowles <alan@akbkhome.com>
Date: Mon, 28 Jun 2010 10:04:26 +0000 (+0800)
Subject: JsTemplate/Link.js
X-Git-Url: http://git.roojs.org/?p=gnome.introspection-doc-generator;a=commitdiff_plain;h=35e5d2b18e3d537250784db9a2524691707c2f42;hp=b71bb3a6bf927b79cb7b4b104c2af2f8bd405ae3

JsTemplate/Link.js
---

diff --git a/JsTemplate/Link.js b/JsTemplate/Link.js
index e69de29..9904dfd 100644
--- a/JsTemplate/Link.js
+++ b/JsTemplate/Link.js
@@ -0,0 +1,195 @@
+//<script type="text/javascript">
+
+/**
+ * Generic Template Link handler..
+ * 
+ * 
+ * 
+ */
+
+/** Handle the creation of HTML links to documented symbols.
+	@constructor
+*/
+function Link() {
+	this.alias = "";
+	this.src = "";
+	this.file = "";
+	this.text = "";
+	this.innerName = "";
+	this.classLink = false;
+	this.targetName = "";
+	
+	this.target = function(targetName) {
+		if (typeof(targetName) != 'undefined') this.targetName = targetName;
+		return this;
+	}
+	this.inner = function(inner) {
+		if (typeof(inner) != 'undefined') this.innerName = inner;
+		return this;
+	}
+	this.withText = function(text) {
+		if (typeof(text) != 'undefined') this.text = text;
+		return this;
+	}
+	this.toSrc = function(filename) {
+		if (typeof(filename) != 'undefined') this.src = filename;
+		return this;
+	}
+	this.toSymbol = function(alias) {
+		if (typeof(alias) != 'undefined') {
+            this.alias = new String(alias);
+        }
+		return this;
+	}
+	this.toClass = function(alias) {
+		this.classLink = true;
+		return this.toSymbol(alias);
+	}
+	this.toFile = function(file) {
+		if (typeof(file) != 'undefined') this.file = file;
+		return this;
+	}
+	
+	this.toString = function() {
+		var linkString;
+		var thisLink = this;
+
+		if (this.alias) {
+			linkString = this.alias.replace(/(^|[^a-z$0-9_#.:-])([|a-z$0-9_#.:-]+)($|[^a-z$0-9_#.:-])/i,
+				function(match, prematch, symbolName, postmatch) {
+					var symbolNames = symbolName.split("|");
+					var links = [];
+					for (var i = 0, l = symbolNames.length; i < l; i++) {
+						thisLink.alias = symbolNames[i];
+						links.push(thisLink._makeSymbolLink(symbolNames[i]));
+					}
+					return prematch+links.join("|")+postmatch;
+				}
+			);
+		}
+		else if (this.src) {
+			linkString = thisLink._makeSrcLink(this.src);
+		}
+		else if (this.file) {
+			linkString = thisLink._makeFileLink(this.file);
+		}
+
+		return linkString;
+	}
+}
+
+/** prefixed for hashes */
+Link.hashPrefix = "";
+
+/** Appended to the front of relative link paths. */
+Link.base = "";
+
+Link.symbolNameToLinkName = function(symbol) {
+	var linker = "";
+	if (symbol.isStatic) linker = ".";
+	else if (symbol.isInner) linker = "-";
+	
+	return Link.hashPrefix+linker+symbol.name;
+}
+
+
+Link.builtins = {
+    'Object' : 'http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object',
+    'Object...' : 'http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object',
+    'Function' : 'http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Function',
+    'String' : 'http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:String',
+    'Number' : 'http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Number',
+    'Boolean' : 'http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Boolean',
+    'HTMLElement' : 'http://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-58190037'
+}
+    
+
+
+/** Create a link to a snother symbol. */
+Link.prototype._makeSymbolLink = function(alias) {
+    
+    // look for '/' in alias..
+    if (/\//.test(alias)) {
+        var bits = alias.split('/');
+        var ret = "";
+        for(var i=0; i < bits.length; i++) {
+            if (i > 0) {
+                ret +="/";
+            }
+            ret += this._makeSymbolLink(bits[i]);
+        }
+        return ret;
+        
+    }
+    
+    
+    
+	var linkBase = Link.base+JSDOC.publish.conf.symbolsDir;
+	var linkTo = Link.symbolSet.getSymbol(alias);
+	var linkPath;
+	var target = (this.targetName)? " target=\""+this.targetName+"\"" : "";
+    
+	// is it an internal link?
+	if (alias.charAt(0) == "#") {
+        linkPath = alias;
+        fullLinkPath = alias;
+	
+	// if there is no symbol by that name just return the name unaltered
+	} else if (!linkTo) {
+        
+        if (typeof(Link.builtins[alias]) != 'undefined') {
+            return "<a href=\""+ Link.builtins[alias]+"\""+target+">"+alias+"</a>";
+         }
+        
+        return this.text || alias;
+    
+	
+	// it's a symbol in another file
+	} else {
+
+		if (!linkTo.is("CONSTRUCTOR") && !linkTo.isNamespace) { // it's a method or property
+			linkPath = escape(linkTo.memberOf) || "_global_";
+			linkPath += JSDOC.publish.conf.ext + "#" + Link.symbolNameToLinkName(linkTo);
+		}
+		else {
+			linkPath = escape(linkTo.alias);
+			linkPath += JSDOC.publish.conf.ext + (this.classLink? "":"#" + Link.hashPrefix + "constructor");
+		}
+		//linkPath = linkBase + linkPath;
+        fullLinkPath = linkBase + linkPath;
+	}
+	
+	var linkText = this.text || alias;
+	
+	var link = {linkPath: linkPath, linkText: linkText, fullLinkPath: fullLinkPath};
+	
+	if (typeof JSDOC.PluginManager != "undefined") {
+		JSDOC.PluginManager.run("onSymbolLink", link);
+	}
+	
+	return "<a href=\""+link.fullLinkPath+"\""+target+" roo:cls=\""+link.linkPath+"\">"+link.linkText+"</a>";
+}
+
+
+/** Create a link to a source file. */
+Link.prototype._makeSrcLink = function(srcFilePath) {
+	var target = (this.targetName)? " target=\""+this.targetName+"\"" : "";
+		
+	// transform filepath into a filename
+	var srcFile = srcFilePath.replace(/\.\.?[\\\/]/g, "").replace(/[:\\\/]/g, "."); // was _
+    var lsrcFile = srcFilePath.replace(/\.\.?[\\\/]/g, "").replace(/[:\\\/]/g, ".");
+	var outFilePath = Link.base + JSDOC.publish.conf.srcDir + srcFile.replace(/.js$/, '') + JSDOC.publish.conf.ext;
+    
+	if (!this.text) this.text = FilePath.fileName(srcFilePath);
+	return "<a href=\""+outFilePath+"\""+target+" roo:cls=\"src/"+lsrcFile+"\">"+this.text+"</a>";
+}
+
+/** Create a link to a source file. */
+Link.prototype._makeFileLink = function(filePath) {
+	var target = (this.targetName)? " target=\""+this.targetName+"\"" : "";
+		
+	var outFilePath =  Link.base + filePath;
+
+	if (!this.text) this.text = filePath;
+	return "<a href=\""+outFilePath+"\""+target+">"+this.text+"</a>";
+}
\ No newline at end of file