/*
* Copyright 2000-2016 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 com.intellij.openapi.vcs.changes.ui;
import com.intellij.CommonBundle;
import com.intellij.openapi.actionSystem.ActionManager;
import com.intellij.openapi.actionSystem.DataProvider;
import com.intellij.openapi.actionSystem.DefaultActionGroup;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.openapi.ui.Splitter;
import com.intellij.openapi.util.Disposer;
import com.intellij.openapi.vcs.AbstractVcs;
import com.intellij.openapi.vcs.VcsActions;
import com.intellij.openapi.vcs.VcsBundle;
import com.intellij.openapi.vcs.VcsDataKeys;
import com.intellij.openapi.vcs.changes.Change;
import com.intellij.openapi.vcs.changes.committed.CommittedChangesBrowserUseCase;
import com.intellij.openapi.vcs.changes.committed.RepositoryChangesBrowser;
import com.intellij.openapi.vcs.changes.issueLinks.IssueLinkHtmlRenderer;
import com.intellij.openapi.vcs.versionBrowser.CommittedChangeList;
import com.intellij.openapi.vcs.versionBrowser.CommittedChangeListImpl;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.ui.BrowserHyperlinkListener;
import com.intellij.ui.ScrollPaneFactory;
import com.intellij.ui.SeparatorFactory;
import com.intellij.util.ui.JBUI;
import com.intellij.util.ui.UIUtil;
import com.intellij.xml.util.XmlStringUtil;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import java.awt.*;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Date;
/**
* @author max
*/
public class ChangeListViewerDialog extends DialogWrapper implements DataProvider {
private Project myProject;
private CommittedChangeList myChangeList;
private RepositoryChangesBrowser myChangesBrowser;
private JEditorPane myCommitMessageArea;
// do not related to local data/changes etc
private final boolean myInAir;
private Change[] myChanges;
private JScrollPane commitMessageScroll;
private VirtualFile myToSelect;
public ChangeListViewerDialog(Project project, CommittedChangeList changeList) {
super(project, true);
myInAir = false;
initCommitMessageArea(project, changeList);
initDialog(project, changeList);
}
public ChangeListViewerDialog(Project project, CommittedChangeList changeList, VirtualFile toSelect) {
super(project, true);
myInAir = false;
myToSelect = toSelect;
initCommitMessageArea(project, changeList);
initDialog(project, changeList);
}
public ChangeListViewerDialog(Component parent, Project project, Collection<Change> changes, final boolean inAir) {
super(parent, true);
myInAir = inAir;
initDialog(project, new CommittedChangeListImpl("", "", "", -1, new Date(0), changes));
}
public ChangeListViewerDialog(Project project, Collection<Change> changes, final boolean inAir) {
super(project, true);
myInAir = inAir;
initDialog(project, new CommittedChangeListImpl("", "", "", -1, new Date(0), changes));
}
private void initDialog(final Project project, final CommittedChangeList changeList) {
myProject = project;
myChangeList = changeList;
final Collection<Change> changes = myChangeList.getChanges();
myChanges = changes.toArray(new Change[changes.size()]);
setTitle(VcsBundle.message("dialog.title.changes.browser"));
setCancelButtonText(CommonBundle.message("close.action.name"));
setModal(false);
init();
}
private void initCommitMessageArea(final Project project, final CommittedChangeList changeList) {
myCommitMessageArea = new JEditorPane(UIUtil.HTML_MIME, "");
myCommitMessageArea.setBorder(JBUI.Borders.empty(3));
myCommitMessageArea.setEditable(false);
@NonNls final String text = IssueLinkHtmlRenderer.formatTextIntoHtml(project, changeList.getComment().trim());
myCommitMessageArea.setBackground(UIUtil.getComboBoxDisabledBackground());
myCommitMessageArea.addHyperlinkListener(BrowserHyperlinkListener.INSTANCE);
commitMessageScroll = ScrollPaneFactory.createScrollPane(myCommitMessageArea);
myCommitMessageArea.setText(text);
myCommitMessageArea.setCaretPosition(0);
}
protected String getDimensionServiceKey() {
return "VCS.ChangeListViewerDialog";
}
public Object getData(@NonNls final String dataId) {
if (VcsDataKeys.CHANGES.is(dataId)) {
return myChanges;
}
if (VcsDataKeys.VCS.is(dataId)) {
AbstractVcs vcs = myChangeList.getVcs();
return vcs == null ? null : vcs.getKeyInstanceMethod();
}
return null;
}
public JComponent createCenterPanel() {
final JPanel mainPanel = new JPanel();
mainPanel.setLayout(new BorderLayout());
final Splitter splitter = new Splitter(true, 0.8f);
myChangesBrowser = new RepositoryChangesBrowser(myProject, Collections.singletonList(myChangeList),
new ArrayList<>(myChangeList.getChanges()),
myChangeList, myToSelect) {
@Override
protected void buildToolBar(DefaultActionGroup toolBarGroup) {
super.buildToolBar(toolBarGroup);
toolBarGroup.add(ActionManager.getInstance().getAction(VcsActions.ACTION_COPY_REVISION_NUMBER));
}
};
Disposer.register(getDisposable(), myChangesBrowser);
myChangesBrowser.setUseCase(myInAir ? CommittedChangesBrowserUseCase.IN_AIR : null);
splitter.setFirstComponent(myChangesBrowser);
if (myCommitMessageArea != null) {
JPanel commitPanel = new JPanel(new BorderLayout());
JComponent separator = SeparatorFactory.createSeparator(VcsBundle.message("label.commit.comment"), myCommitMessageArea);
commitPanel.add(separator, BorderLayout.NORTH);
commitPanel.add(commitMessageScroll, BorderLayout.CENTER);
splitter.setSecondComponent(commitPanel);
}
mainPanel.add(splitter, BorderLayout.CENTER);
final String description = getDescription();
if (description != null) {
JPanel descPanel = new JPanel();
descPanel.add(new JLabel(XmlStringUtil.wrapInHtml(description)));
descPanel.setBorder(BorderFactory.createEtchedBorder());
mainPanel.add(descPanel, BorderLayout.NORTH);
}
return mainPanel;
}
@NotNull
@Override
protected Action[] createActions() {
Action cancelAction = getCancelAction();
cancelAction.putValue(DEFAULT_ACTION, Boolean.TRUE);
return new Action[] {cancelAction};
}
@Override
public JComponent getPreferredFocusedComponent() {
return myChangesBrowser.getPreferredFocusedComponent();
}
/**
* @return description that is added to the top of this dialog. May be null - then no description is shown.
*/
protected @Nullable String getDescription() {
return null;
}
}