java/java-impl/src/com/intellij/psi/filters/getters/TemplatesGetter.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package com.intellij.psi.filters.getters;
  17
  18 import com.intellij.codeInsight.completion.CompletionContext;
  19 import com.intellij.codeInsight.template.SmartCompletionContextType;
  20 import com.intellij.codeInsight.template.impl.TemplateContext;
  21 import com.intellij.codeInsight.template.impl.TemplateImpl;
  22 import com.intellij.codeInsight.template.impl.TemplateSettings;
  23 import com.intellij.psi.PsiElement;
  24 import com.intellij.psi.filters.ContextGetter;
  25
  26 import java.util.ArrayList;
  27 import java.util.List;
  28
  29 /**
  30  * Created by IntelliJ IDEA.
  31  * User: ik
  32  * Date: 28.04.2003
  33  * Time: 19:37:23
  34  * To change this template use Options | File Templates.
  35  */
  36 public class TemplatesGetter implements ContextGetter{
  37   public Object[] get(PsiElement context, CompletionContext completionContext){
  38     final List result = new ArrayList();
  39     final TemplateSettings templateSettings = TemplateSettings.getInstance();
  40     final TemplateImpl[] templates = templateSettings.getTemplates();
  41
  42     for (final TemplateImpl template : templates) {
  43       if (template.isDeactivated()) continue;
  44
  45       final TemplateContext templateContext = template.getTemplateContext();
  46
  47       if (!templateContext.isEnabled(new SmartCompletionContextType())) {
  48         continue;
  49       }
  50       result.add(template);
  51     }
  52
  53     return result.toArray();
  54   }
  55 }