| /* |
| * 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.idea.blaze.base.ide; |
| |
| import com.google.common.collect.ImmutableSet; |
| import com.google.common.collect.Lists; |
| import com.google.idea.blaze.base.model.primitives.Kind; |
| import com.google.idea.blaze.base.model.primitives.TargetName; |
| import com.google.idea.blaze.base.ui.BlazeValidationError; |
| import com.google.idea.blaze.base.ui.UiUtil; |
| import com.intellij.ide.IdeBundle; |
| import com.intellij.ide.util.PropertiesComponent; |
| import com.intellij.openapi.ui.ComboBox; |
| import com.intellij.openapi.ui.ValidationInfo; |
| import com.intellij.ui.DocumentAdapter; |
| import com.intellij.ui.components.JBLabel; |
| import com.intellij.ui.components.JBTextField; |
| import java.util.Collection; |
| import java.util.List; |
| import javax.annotation.Nullable; |
| import javax.swing.JPanel; |
| import javax.swing.event.DocumentEvent; |
| |
| final class NewRuleUI { |
| |
| private static final ImmutableSet<Kind> HANDLED_RULES = |
| ImmutableSet.of( |
| Kind.ANDROID_LIBRARY, |
| Kind.JAVA_LIBRARY, |
| Kind.CC_LIBRARY, |
| Kind.CC_BINARY, |
| Kind.PROTO_LIBRARY); |
| |
| private static final String LAST_SELECTED_KIND = "Blaze.Rule.Kind"; |
| |
| private final ComboBox ruleComboBox = new ComboBox(HANDLED_RULES.toArray(new Kind[0])); |
| private final JBLabel ruleNameLabel = new JBLabel("Rule name:"); |
| private final JBTextField ruleNameField; |
| |
| private boolean ruleNameEditedByUser = false; |
| |
| public NewRuleUI(int textFieldLength) { |
| this.ruleNameField = new JBTextField(textFieldLength); |
| Kind lastValue = |
| Kind.fromString(PropertiesComponent.getInstance().getValue(LAST_SELECTED_KIND)); |
| if (HANDLED_RULES.contains(lastValue)) { |
| ruleComboBox.setSelectedItem(lastValue); |
| } |
| } |
| |
| public void fillUI(JPanel component, int indentLevel) { |
| component.add(ruleNameLabel); |
| component.add(ruleNameField, UiUtil.getFillLineConstraints(indentLevel)); |
| component.add(ruleComboBox, UiUtil.getFillLineConstraints(indentLevel)); |
| } |
| |
| public Kind getSelectedRuleKind() { |
| Kind kind = (Kind) ruleComboBox.getSelectedItem(); |
| PropertiesComponent.getInstance().setValue(LAST_SELECTED_KIND, kind.toString()); |
| return kind; |
| } |
| |
| public TargetName getRuleName() { |
| return TargetName.create(ruleNameField.getText()); |
| } |
| |
| void syncRuleNameTo(JBTextField textField) { |
| ruleNameField |
| .getDocument() |
| .addDocumentListener( |
| new DocumentAdapter() { |
| @Override |
| protected void textChanged(DocumentEvent e) { |
| ruleNameEditedByUser = true; |
| } |
| }); |
| |
| textField |
| .getDocument() |
| .addDocumentListener( |
| new DocumentAdapter() { |
| @Override |
| protected void textChanged(DocumentEvent e) { |
| if (!ruleNameEditedByUser) { |
| syncRuleName(textField.getText()); |
| } |
| } |
| }); |
| } |
| |
| private void syncRuleName(String text) { |
| ruleNameField.setText(text); |
| // setText triggers an event which flips the field, so we'll set it back to false |
| this.ruleNameEditedByUser = false; |
| } |
| |
| @Nullable |
| public ValidationInfo validate() { |
| if (ruleComboBox.getSelectedItem() == null) { |
| return new ValidationInfo("Select a rule type", ruleComboBox); |
| } |
| String ruleName = ruleNameField.getText(); |
| List<BlazeValidationError> errors = Lists.newArrayList(); |
| if (!validateRuleName(ruleName, errors)) { |
| BlazeValidationError issue = errors.get(0); |
| return new ValidationInfo(issue.getError(), ruleNameField); |
| } |
| return null; |
| } |
| |
| private static boolean validateRuleName( |
| String inputString, @Nullable Collection<BlazeValidationError> errors) { |
| if (inputString.length() == 0) { |
| BlazeValidationError.collect( |
| errors, new BlazeValidationError(IdeBundle.message("error.name.should.be.specified"))); |
| return false; |
| } |
| |
| return TargetName.validate(inputString, errors); |
| } |
| } |