blob: 207716c5c7ab9502e991f061abe354bffaec0154 [file] [log] [blame]
// Copyright 2016 The Bazel Authors. All rights reserved.
//
// 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.google.devtools.bazel.e4b.preferences;
import com.google.devtools.bazel.e4b.Activator;
import com.google.devtools.bazel.e4b.command.BazelNotFoundException;
import org.eclipse.jface.preference.FieldEditorPreferencePage;
import org.eclipse.jface.preference.FileFieldEditor;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;
/**
* Page to configure the e4b plugin. The only configuration parameter is the path to the Bazel
* binary so this page provide a file field to specify it.
*/
public class BazelPreferencePage extends FieldEditorPreferencePage
implements
IWorkbenchPreferencePage {
private static class BazelBinaryFieldEditor extends FileFieldEditor {
BazelBinaryFieldEditor(Composite parent) {
super("BAZEL_PATH", "Path to the &Bazel binary:", true, parent);
setValidateStrategy(VALIDATE_ON_KEY_STROKE);
}
@Override
protected boolean doCheckState() {
try {
Activator.getDefault().getCommand().checkVersion(getTextControl().getText());
return true;
} catch (BazelNotFoundException e) {
setErrorMessage(e.getMessage());
return false;
}
}
}
public BazelPreferencePage() {
super(GRID);
}
public void createFieldEditors() {
addField(new BazelBinaryFieldEditor(getFieldEditorParent()));
}
@Override
public void init(IWorkbench workbench) {
setPreferenceStore(Activator.getDefault().getPreferenceStore());
setDescription("Bazel plugin settings");
}
}