From 0d5859173ed68bed1ffa9350473056d165a58f98 Mon Sep 17 00:00:00 2001
From: axelcl <axelcl>
Date: Thu, 18 Aug 2005 21:10:28 +0000
Subject: [PATCH 1/1] Improved ${cursor} handling in HTML and TPL (smarty) files

---
 .../corext/template/php/HTMLContextType.java       |   41 +++++++++++++-------
 1 files changed, 27 insertions(+), 14 deletions(-)

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/corext/template/php/HTMLContextType.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/corext/template/php/HTMLContextType.java
index 4205ed6..a5ee3d4 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/corext/template/php/HTMLContextType.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/corext/template/php/HTMLContextType.java
@@ -7,8 +7,12 @@ package net.sourceforge.phpdt.internal.corext.template.php;
 //import net.sourceforge.phpdt.core.ICompilationUnit;
 
 import net.sourceforge.phpdt.core.ICompilationUnit;
+import net.sourceforge.phpdt.internal.corext.template.php.CompilationUnitContextType.File;
 
 import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.templates.GlobalTemplateVariables;
+import org.eclipse.jface.text.templates.TemplateException;
+import org.eclipse.jface.text.templates.TemplateVariable;
 
 /**
  * A context type for javadoc.
@@ -22,21 +26,16 @@ public class HTMLContextType extends CompilationUnitContextType {
 		super("html"); //$NON-NLS-1$
 		
 		// global
-//		addVariable(new GlobalVariables.Cursor());
-//		addVariable(new GlobalVariables.Dollar());
-//		addVariable(new GlobalVariables.Date());
-//        addVariable(new GlobalVariables.Year());
-//		addVariable(new GlobalVariables.Time());
-//		addVariable(new GlobalVariables.User());
+		addResolver(new GlobalTemplateVariables.Cursor());
+		addResolver(new GlobalTemplateVariables.WordSelection());
+		addResolver(new GlobalTemplateVariables.LineSelection());
+		addResolver(new GlobalTemplateVariables.Dollar());
+		addResolver(new GlobalTemplateVariables.Date());
+		addResolver(new GlobalTemplateVariables.Year());
+		addResolver(new GlobalTemplateVariables.Time());
+		addResolver(new GlobalTemplateVariables.User());
 		
-		// compilation unit
-	/*	addVariable(new File());
-		addVariable(new Method());
-		addVariable(new ReturnType());
-		addVariable(new Arguments());
-		addVariable(new Type());
-		addVariable(new Package());
-		addVariable(new Project());*/
+		addResolver(new File());
 	}
 	
 	/*
@@ -51,4 +50,18 @@ public class HTMLContextType extends CompilationUnitContextType {
 //	public CompilationUnitContext createContext(IDocument document, int offset, int length, ICompilationUnit compilationUnit) {
 //		return new JavaDocContext(this, document, offset, length, compilationUnit);
 //	}
+	/* (non-Javadoc)
+	 * @see net.sourceforge.phpdt.internal.corext.template.ContextType#validateVariables(net.sourceforge.phpdt.internal.corext.template.TemplateVariable[])
+	 */
+	protected void validateVariables(TemplateVariable[] variables) throws TemplateException {
+		// check for multiple cursor variables		
+		for (int i= 0; i < variables.length; i++) {
+			TemplateVariable var= variables[i];
+			if (var.getType().equals(GlobalTemplateVariables.Cursor.NAME)) {
+				if (var.getOffsets().length > 1) {
+					throw new TemplateException(JavaTemplateMessages.getString("ContextType.error.multiple.cursor.variables")); //$NON-NLS-1$
+				}
+			}
+		}
+	}
 }
-- 
1.7.1