package org.sylfra.idea.plugins.revu.ui.toolwindow;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.components.ProjectComponent;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.IconLoader;
import com.intellij.openapi.wm.ToolWindow;
import com.intellij.openapi.wm.ToolWindowAnchor;
import com.intellij.openapi.wm.ToolWindowManager;
import com.intellij.ui.content.Content;
import com.intellij.ui.content.ContentFactory;
import com.intellij.ui.content.ContentManagerAdapter;
import com.intellij.ui.content.ContentManagerEvent;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.sylfra.idea.plugins.revu.RevuBundle;
import org.sylfra.idea.plugins.revu.RevuIconProvider;
import org.sylfra.idea.plugins.revu.RevuKeys;
import org.sylfra.idea.plugins.revu.RevuPlugin;
import org.sylfra.idea.plugins.revu.business.IReviewListener;
import org.sylfra.idea.plugins.revu.business.ReviewManager;
import org.sylfra.idea.plugins.revu.model.Review;
import org.sylfra.idea.plugins.revu.settings.IRevuSettingsListener;
import org.sylfra.idea.plugins.revu.settings.app.RevuAppSettings;
import org.sylfra.idea.plugins.revu.settings.app.RevuAppSettingsComponent;
import org.sylfra.idea.plugins.revu.utils.RevuUtils;
import javax.swing.*;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.IdentityHashMap;
import java.util.Map;
/**
* @author <a href="mailto:syllant@gmail.com">Sylvain FRANCOIS</a>
* @version $Id: RevuToolWindowManager.java 44 2010-04-28 22:26:26Z syllant $
*/
public class RevuToolWindowManager implements ProjectComponent, IReviewListener
{
private ToolWindow toolwindow;
private final Project project;
private final JLabel lbMessage;
private final Map<Review, Content> contentsByReviews;
private final MessageClickHandler messageClickHandler;
private Content messageContent;
private IRevuSettingsListener<RevuAppSettings> appSettingsListener;
public RevuToolWindowManager(Project project)
{
this.project = project;
contentsByReviews = new IdentityHashMap<Review, Content>();
messageClickHandler = new MessageClickHandler(project);
lbMessage = new JLabel("", SwingConstants.CENTER);
lbMessage.setIcon(IconLoader.getIcon("/general/informationDialog.png"));
lbMessage.setIconTextGap(20);
lbMessage.addMouseListener(messageClickHandler);
messageContent = ContentFactory.SERVICE.getInstance().createContent(lbMessage, RevuPlugin.PLUGIN_NAME, true);
}
private IssueBrowsingPane addReviewTab(@NotNull Review review)
{
ContentFactory contentFactory = ContentFactory.SERVICE.getInstance();
IssueBrowsingPane issueBrowsingPane = new IssueBrowsingPane(project, review);
Content content = contentFactory.createContent(issueBrowsingPane.getContentPane(), buildTableTitle(review), true);
content.putUserData(RevuKeys.ISSUE_BROWSING_PANE_KEY, issueBrowsingPane);
toolwindow.getContentManager().addContent(content);
contentsByReviews.put(review, content);
checkMessagePane();
return issueBrowsingPane;
}
private void removeReviewTab(@NotNull Review review)
{
Content content = contentsByReviews.remove(review);
if (content != null)
{
toolwindow.getContentManager().removeContent(content, true);
}
checkMessagePane();
}
private String buildTableTitle(Review review)
{
return RevuBundle.message("browsing.issues.review.title", review.getName(),
RevuUtils.buildReviewStatusLabel(review.getStatus(), true));
}
@Nullable
public IssueBrowsingPane getSelectedReviewBrowsingForm()
{
Content selectedContent = toolwindow.getContentManager().getSelectedContent();
return (selectedContent != null) ? selectedContent.getUserData(RevuKeys.ISSUE_BROWSING_PANE_KEY) : null;
}
public void projectOpened()
{
toolwindow = ToolWindowManager.getInstance(project)
.registerToolWindow(RevuPlugin.PLUGIN_NAME, true, ToolWindowAnchor.BOTTOM);
toolwindow.setIcon(RevuIconProvider.getIcon(RevuIconProvider.IconRef.REVU));
toolwindow.getContentManager().addContentManagerListener(new ContentManagerAdapter()
{
@Override
public void selectionChanged(ContentManagerEvent event)
{
IssueBrowsingPane browsingPane = getSelectedReviewBrowsingForm();
if (browsingPane != null)
{
browsingPane.updateUI(false);
}
}
});
project.getComponent(ReviewManager.class).addReviewListener(this);
checkMessagePane();
}
public void projectClosed()
{
// If dispose is done in #initComponent(), userData is empty ?!
for (Content content : contentsByReviews.values())
{
IssueBrowsingPane pane = content.getUserData(RevuKeys.ISSUE_BROWSING_PANE_KEY);
if (pane != null)
{
pane.dispose();
}
}
project.getComponent(ReviewManager.class).removeReviewListener(this);
}
@NotNull
public String getComponentName()
{
return RevuPlugin.PLUGIN_NAME + "." + getClass().getSimpleName();
}
public void initComponent()
{
appSettingsListener = new IRevuSettingsListener<RevuAppSettings>()
{
public void settingsChanged(RevuAppSettings oldSettings, RevuAppSettings newSettings)
{
checkMessagePane();
}
};
RevuAppSettingsComponent appSettingsComponent =
ApplicationManager.getApplication().getComponent(RevuAppSettingsComponent.class);
appSettingsComponent.addListener(appSettingsListener);
}
public void disposeComponent()
{
messageContent.dispose();
RevuAppSettingsComponent appSettingsComponent =
ApplicationManager.getApplication().getComponent(RevuAppSettingsComponent.class);
appSettingsComponent.removeListener(appSettingsListener);
}
public ToolWindow getToolwindow()
{
return toolwindow;
}
public void reviewChanged(Review review)
{
if (!RevuUtils.isActiveForCurrentUser(review))
{
removeReviewTab(review);
}
else
{
Content content = contentsByReviews.get(review);
if (content == null)
{
addReviewTab(review);
}
else
{
content.setDisplayName(buildTableTitle(review));
// @TODO how to refresh tab title ?
IssueBrowsingPane pane = content.getUserData(RevuKeys.ISSUE_BROWSING_PANE_KEY);
if (pane != null)
{
pane.updateReview();
}
}
}
}
public void reviewAdded(Review review)
{
if (RevuUtils.isActiveForCurrentUser(review))
{
addReviewTab(review);
}
}
public void reviewDeleted(Review review)
{
removeReviewTab(review);
}
private void checkMessagePane()
{
String message = null;
// Login set
RevuAppSettings appSettings = RevuUtils.getAppSettings();
if ((appSettings.getLogin() == null) || (appSettings.getLogin().trim().length() == 0))
{
message = RevuBundle.message("general.form.noLogin.text");
messageClickHandler.setType(MessageClickHandler.Type.NO_LOGIN);
}
else
{
// No review
if (contentsByReviews.isEmpty())
{
message = RevuBundle.message("browsing.issues.noReview.text");
messageClickHandler.setType(MessageClickHandler.Type.NO_REVIEW);
}
}
if (message == null)
{
toolwindow.getContentManager().removeContent(messageContent, false);
}
else
{
lbMessage.setText(message);
toolwindow.getContentManager().addContent(messageContent);
}
}
private static class MessageClickHandler extends MouseAdapter
{
enum Type
{
NO_LOGIN,
NO_REVIEW
}
private final Project project;
private Type type;
public MessageClickHandler(Project project)
{
this.project = project;
}
public void setType(Type type)
{
this.type = type;
}
@Override
public void mouseClicked(MouseEvent e)
{
switch (type)
{
case NO_LOGIN:
RevuUtils.editAppSettings(project);
break;
case NO_REVIEW:
RevuUtils.editProjectSettings(project, null);
break;
}
}
}
}