com.google.cloud.tools.intellij.vcs.ChooseProjectDialog.java Source code

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Here is the source code for com.google.cloud.tools.intellij.vcs.ChooseProjectDialog.java

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/*
 * Copyright (C) 2016 The Android Open Source Project
 *
 * 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.cloud.tools.intellij.vcs;

import com.google.cloud.tools.intellij.login.CredentialedUser;
import com.google.cloud.tools.intellij.resources.ProjectSelector;

import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.ui.DocumentAdapter;

import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import java.awt.Dimension;

import javax.swing.JComponent;
import javax.swing.JPanel;
import javax.swing.event.DocumentEvent;

/**
 * Shows a dialog that has one entry value which is a GCP project using the project selector. The
 * title and ok button text is passed into the constructor.
 */
public class ChooseProjectDialog extends DialogWrapper {

    private JPanel rootPanel;
    private ProjectSelector projectSelector;
    private String projectId;
    private CredentialedUser credentialedUser;

    /**
     * Initialize the project selection dialog.
     */
    public ChooseProjectDialog(@NotNull Project project, @NotNull String title, @NotNull String okText) {
        super(project, true);
        init();
        setTitle(title);
        setOKButtonText(okText);
        setOKActionEnabled(false);
    }

    /**
     * Return the project ID selected by the user.
     */
    @NotNull
    public String getProjectId() {
        return projectId;
    }

    /**
     * Return the credentialeduser that owns the ID returned from {@link #getProjectId()}.
     */
    @Nullable
    public CredentialedUser getCredentialedUser() {
        return credentialedUser;
    }

    @Override
    protected String getDimensionServiceKey() {
        return "ChooseProjectDialog";
    }

    @SuppressWarnings("checkstyle:abbreviationaswordinname")
    private void createUIComponents() {
        projectSelector = new ProjectSelector();
        projectSelector.setMinimumSize(new Dimension(300, 0));
        projectSelector.getDocument().addDocumentListener(new DocumentAdapter() {
            @Override
            protected void textChanged(DocumentEvent event) {
                setOKActionEnabled(projectSelector.getSelectedUser() != null);
            }
        });
    }

    @Nullable
    @Override
    public JComponent getPreferredFocusedComponent() {
        return projectSelector;
    }

    @Override
    protected JComponent createCenterPanel() {
        return rootPanel;
    }

    @Override
    protected void doOKAction() {
        projectId = projectSelector.getText();
        credentialedUser = projectSelector.getSelectedUser();
        super.doOKAction();
    }

}