/**
* Copyright (C) 2005 - 2011 Eric Van Dewoestine
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.eclim.plugin.ant.command.complete;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;
import org.eclim.annotation.Command;
import org.eclim.command.CommandLine;
import org.eclim.plugin.ant.util.AntUtils;
import org.eclim.plugin.core.command.complete.AbstractCodeCompleteCommand;
import org.eclim.plugin.core.command.complete.CodeCompleteResult;
import org.eclipse.ant.internal.ui.model.AntModel;
import org.eclipse.jface.text.contentassist.ICompletionProposal;
import org.eclipse.jface.text.contentassist.IContentAssistProcessor;
/**
* Command to handle ant file code completion requests.
*
* @author Eric Van Dewoestine
*/
@Command(
name = "ant_complete",
options =
"REQUIRED p project ARG," +
"REQUIRED f file ARG," +
"REQUIRED o offset ARG," +
"REQUIRED e encoding ARG"
)
public class CodeCompleteCommand
extends AbstractCodeCompleteCommand
{
/**
* {@inheritDoc}
* @see AbstractCodeCompleteCommand#createCodeCompletionResult(ICompletionProposal)
*/
@Override
protected CodeCompleteResult createCodeCompletionResult(
ICompletionProposal proposal)
{
return new AntCodeCompleteResult(
getCompletion(proposal), getMenu(proposal), getInfo(proposal));
}
/**
* {@inheritDoc}
* @see AbstractCodeCompleteCommand#getContentAssistProcessor(CommandLine,String,String)
*/
protected IContentAssistProcessor getContentAssistProcessor(
CommandLine commandLine, String project, String file)
throws Exception
{
AntModel model = (AntModel)AntUtils.getAntModel(project, file);
AntEditorCompletionProcessor processor =
new AntEditorCompletionProcessor(model);
return processor;
}
/**
* {@inheritDoc}
* @see AbstractCodeCompleteCommand#getCompletion(ICompletionProposal)
*/
protected String getCompletion(ICompletionProposal proposal)
{
String completion = super.getCompletion(proposal);
int index = completion.indexOf(" - ");
if(index != -1){
completion = completion.substring(0, index);
}
return completion;
}
private class AntCodeCompleteResult
extends CodeCompleteResult
{
/**
* @see CodeCompleteResult#CodeCompleteResult(String,String,String)
*/
public AntCodeCompleteResult(
String completion, String menu, String info)
{
super(completion, menu, info);
}
/**
* {@inheritDoc}
* @see CodeCompleteResult#equals(Object)
*/
@Override
public boolean equals(Object other)
{
if (!(other instanceof AntCodeCompleteResult)) {
return false;
}
if (this == other) {
return true;
}
AntCodeCompleteResult result = (AntCodeCompleteResult)other;
boolean equal = new EqualsBuilder()
.append(getCompletion(), result.getCompletion())
.isEquals();
return equal;
}
/**
* {@inheritDoc}
* @see CodeCompleteResult#hashCode()
*/
@Override
public int hashCode()
{
return new HashCodeBuilder(18, 40)
.append(getCompletion())
.toHashCode();
}
}
}