/*
* Copyright 2000-2013 JetBrains s.r.o.
* Copyright 2014-2014 AS3Boyan
* Copyright 2014-2014 Elias Ku
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.plugins.haxe.ide.template.macro;
import com.intellij.codeInsight.template.*;
import com.intellij.openapi.util.Condition;
import com.intellij.plugins.haxe.HaxeBundle;
import com.intellij.plugins.haxe.lang.psi.HaxeClass;
import com.intellij.plugins.haxe.lang.psi.HaxeClassResolveResult;
import com.intellij.plugins.haxe.lang.psi.HaxeComponentName;
import com.intellij.plugins.haxe.util.HaxeMacroUtil;
import com.intellij.plugins.haxe.util.HaxeResolveUtil;
import com.intellij.psi.PsiElement;
import com.intellij.util.containers.ContainerUtil;
import org.jetbrains.annotations.NotNull;
import java.util.List;
import java.util.Set;
/**
* @author: Fedor.Korotkov
*/
public class HaxeArrayVariableMacro extends Macro {
@Override
public String getName() {
return "haxeArrayVariable";
}
@Override
public String getPresentableName() {
return HaxeBundle.message("macro.haxe.array.variable");
}
@Override
public Result calculateResult(@NotNull Expression[] params, ExpressionContext context) {
final PsiElement at = context.getPsiElementAtStartOffset();
final Set<HaxeComponentName> variables = HaxeMacroUtil.findVariables(at);
final List<HaxeComponentName> filtered = ContainerUtil.filter(variables, new Condition<HaxeComponentName>() {
@Override
public boolean value(HaxeComponentName name) {
final HaxeClassResolveResult result = HaxeResolveUtil.getHaxeClassResolveResult(name.getParent());
final HaxeClass haxeClass = result.getHaxeClass();
return haxeClass != null && "Array".equalsIgnoreCase(haxeClass.getQualifiedName());
}
});
return filtered.isEmpty() ? null : new PsiElementResult(filtered.iterator().next());
}
}