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/*
* Copyright 2000-2013 JetBrains s.r.o.
*
* 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 org.jetbrains.plugins.github.ui;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.openapi.ui.ValidationInfo;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.util.Consumer;
import com.intellij.util.ui.UIUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.annotations.TestOnly;
import org.jetbrains.plugins.github.GithubCreatePullRequestWorker;
import org.jetbrains.plugins.github.api.GithubFullPath;
import org.jetbrains.plugins.github.util.GithubProjectSettings;
import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.util.Collection;
import java.util.Collections;
/**
* @author Aleksey Pivovarov
*/
public class GithubCreatePullRequestDialog extends DialogWrapper {
@NotNull private final GithubCreatePullRequestPanel myGithubCreatePullRequestPanel;
@NotNull private final GithubCreatePullRequestWorker myWorker;
@NotNull private final GithubProjectSettings myProjectSettings;
public GithubCreatePullRequestDialog(@NotNull GithubCreatePullRequestWorker worker) {
super(worker.getProject(), true);
myWorker = worker;
myProjectSettings = GithubProjectSettings.getInstance(myWorker.getProject());
myGithubCreatePullRequestPanel = new GithubCreatePullRequestPanel();
myGithubCreatePullRequestPanel.getShowDiffButton().addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
myWorker.showDiffDialog(myGithubCreatePullRequestPanel.getBranch());
}
});
myGithubCreatePullRequestPanel.getSelectForkButton().addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
showTargetDialog();
}
});
myGithubCreatePullRequestPanel.getBranchComboBox().addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
if (e.getStateChange() == ItemEvent.SELECTED) {
if (myWorker.canShowDiff()) {
myGithubCreatePullRequestPanel.setBusy(true);
myWorker.getDiffDescriptionInPooledThread(getTargetBranch(), new Consumer<GithubCreatePullRequestWorker.DiffDescription>() {
@Override
public void consume(final GithubCreatePullRequestWorker.DiffDescription info) {
UIUtil.invokeLaterIfNeeded(new Runnable() {
@Override
public void run() {
if (info == null) {
myGithubCreatePullRequestPanel.setBusy(false);
return;
}
if (getTargetBranch().equals(info.getBranch())) {
myGithubCreatePullRequestPanel.setBusy(false);
if (myGithubCreatePullRequestPanel.isTitleDescriptionEmptyOrNotModified()) {
myGithubCreatePullRequestPanel.setTitle(info.getTitle());
myGithubCreatePullRequestPanel.setDescription(info.getDescription());
}
}
}
});
}
});
}
}
}
});
setTitle("Create Pull Request - " + myWorker.getCurrentBranch());
init();
}
@Override
public void show() {
GithubFullPath defaultForkPath = myProjectSettings.getCreatePullRequestDefaultRepo();
if (defaultForkPath != null) {
setTarget(defaultForkPath);
}
else {
if (!showTargetDialog(true)) {
close(CANCEL_EXIT_CODE);
return;
}
}
super.show();
}
private boolean showTargetDialog() {
return showTargetDialog(false);
}
private boolean showTargetDialog(boolean firstTime) {
GithubFullPath forkPath = myWorker.showTargetDialog(firstTime);
if (forkPath == null) {
return false;
}
return setTarget(forkPath);
}
private boolean setTarget(@NotNull GithubFullPath forkPath) {
GithubCreatePullRequestWorker.GithubTargetInfo forkInfo = myWorker.setTarget(forkPath);
if (forkInfo == null) {
return false;
}
myProjectSettings.setCreatePullRequestDefaultRepo(forkPath);
myGithubCreatePullRequestPanel.setDiffEnabled(myWorker.canShowDiff());
updateBranches(forkInfo.getBranches(), forkPath);
return true;
}
private void updateBranches(@NotNull Collection<String> branches, @NotNull GithubFullPath forkPath) {
myGithubCreatePullRequestPanel.setBranches(branches);
String configBranch = myProjectSettings.getCreatePullRequestDefaultBranch();
if (configBranch != null) myGithubCreatePullRequestPanel.setSelectedBranch(configBranch);
myGithubCreatePullRequestPanel.setForkName(forkPath.getFullName());
}
@Override
protected void doOKAction() {
if (myWorker.checkAction(getTargetBranch())) {
myProjectSettings.setCreatePullRequestDefaultBranch(getTargetBranch());
myWorker.performAction(getRequestTitle(), getDescription(), getTargetBranch());
super.doOKAction();
}
}
@Nullable
@Override
protected JComponent createCenterPanel() {
return myGithubCreatePullRequestPanel.getPanel();
}
@Nullable
@Override
public JComponent getPreferredFocusedComponent() {
return myGithubCreatePullRequestPanel.getPreferredComponent();
}
@Override
protected String getHelpId() {
return "github.create.pull.request.dialog";
}
@Override
protected String getDimensionServiceKey() {
return "Github.CreatePullRequestDialog";
}
@NotNull
private String getRequestTitle() {
return myGithubCreatePullRequestPanel.getTitle();
}
@NotNull
private String getDescription() {
return myGithubCreatePullRequestPanel.getDescription();
}
@NotNull
private String getTargetBranch() {
return myGithubCreatePullRequestPanel.getBranch();
}
@Nullable
@Override
protected ValidationInfo doValidate() {
if (StringUtil.isEmptyOrSpaces(getRequestTitle())) {
return new ValidationInfo("Title can't be empty'", myGithubCreatePullRequestPanel.getTitleTextField());
}
return null;
}
@TestOnly
public void testSetRequestTitle(String title) {
myGithubCreatePullRequestPanel.setTitle(title);
}
@TestOnly
public void testSetBranch(String branch) {
myGithubCreatePullRequestPanel.setBranches(Collections.singleton(branch));
}
@TestOnly
public void testCreatePullRequest() {
myWorker.performAction(getRequestTitle(), getDescription(), getTargetBranch());
}
@TestOnly
public void testSetTarget(@NotNull GithubFullPath forkPath) {
GithubCreatePullRequestWorker.GithubTargetInfo forkInfo = myWorker.setTarget(forkPath);
if (forkInfo == null) {
doCancelAction();
return;
}
myGithubCreatePullRequestPanel.setDiffEnabled(myWorker.canShowDiff());
}
}
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