processing/app/src/processing/app/contrib/DetailPanel.java at master · unexCoder/processing · GitHub

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/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */

Part of the Processing project - http://processing.org

This program is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License version 2

as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

GNU General Public License for more details.

You should have received a copy of the GNU General Public License along

with this program; if not, write to the Free Software Foundation, Inc.

59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

package processing.app.contrib;

import java.awt.*;

import java.awt.event.*;

import java.io.File;

import java.net.MalformedURLException;

import java.net.URL;

import java.util.Iterator;

import java.util.regex.Matcher;

import java.util.regex.Pattern;

import java.util.Date;

import java.text.DateFormat;

import javax.swing.*;

import javax.swing.border.EmptyBorder;

import javax.swing.event.HyperlinkEvent;

import javax.swing.event.HyperlinkListener;

import javax.swing.text.Document;

import javax.swing.text.html.HTMLDocument;

import javax.swing.text.html.StyleSheet;

import processing.app.Base;

import processing.app.Language;

import processing.app.Messages;

import processing.app.Platform;

import processing.app.ui.Editor;

import processing.app.ui.Toolkit;

/**

* Panel that expands and gives a brief overview of a library when clicked.

class DetailPanel extends JPanel {

static public final String REMOVE_RESTART_MESSAGE =

String.format("%s", Language.text("contrib.messages.remove_restart"));

static public final String INSTALL_RESTART_MESSAGE =

String.format("%s", Language.text("contrib.messages.install_restart"));

static public final String UPDATE_RESTART_MESSAGE =

String.format("%s", Language.text("contrib.messages.update_restart"));

static public final String PROGRESS_BAR_CONSTRAINT = "Install/Remove Progress Bar Panel";

static public final String BUTTON_CONSTRAINT = "Install/Remove Button Panel";

static public final String INCOMPATIBILITY_BLUR = "This contribution is not compatible with "

+ "the current revision of Processing";

private final ListPanel listPanel;

private final ContributionListing contribListing = ContributionListing.getInstance();

static final int BUTTON_WIDTH = Toolkit.zoom(100);

static Icon foundationIcon;

/**

* Should only be set through setContribution(),

* otherwise UI components will not be updated.

private Contribution contrib;

public Contribution getContrib() {

return contrib;

}

private LocalContribution getLocalContrib() {

return (LocalContribution) contrib;

}

private boolean alreadySelected;

private boolean enableHyperlinks;

//private HyperlinkListener conditionalHyperlinkOpener;

private JTextPane descriptionPane;

private JLabel notificationLabel;

private JButton updateButton;

JProgressBar installProgressBar;

private JButton installRemoveButton;

private JPopupMenu contextMenu;

private JMenuItem openFolder;

private JPanel barButtonCardPane;

private CardLayout barButtonCardLayout;

static private final String installText = Language.text("contrib.install");

static private final String removeText = Language.text("contrib.remove");

static private final String undoText = Language.text("contrib.undo");

boolean updateInProgress;

boolean installInProgress;

boolean removeInProgress;

String description;

DetailPanel(ListPanel contributionListPanel) {

if (foundationIcon == null) {

foundationIcon = Toolkit.getLibIconX("icons/foundation", 32);

}

listPanel = contributionListPanel;

barButtonCardPane = new JPanel();

contextMenu = new JPopupMenu();

openFolder = new JMenuItem("Open Folder");

openFolder.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent e) {

if (contrib instanceof LocalContribution) {

File folder = ((LocalContribution) contrib).getFolder();

Platform.openFolder(folder);

}

});

setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));

addPaneComponents();

setBackground(listPanel.getBackground());

setOpaque(true);

setSelected(false);

setExpandListener(this, new MouseAdapter() {

public void mousePressed(MouseEvent e) {

if (contrib.isCompatible(Base.getRevision())) {

listPanel.setSelectedPanel(DetailPanel.this);

} else {

setErrorMessage(contrib.getName() +

" cannot be used with this version of Processing");

}

});

}

/**

* Create the widgets for the header panel which is visible when the

* library panel is not clicked.

private void addPaneComponents() {

setLayout(new BorderLayout());

descriptionPane = new JTextPane();

descriptionPane.setInheritsPopupMenu(true);

descriptionPane.setEditable(false); // why would this ever be true?

Insets margin = descriptionPane.getMargin();

margin.bottom = 0;

descriptionPane.setMargin(margin);

descriptionPane.setContentType("text/html");

setTextStyle(descriptionPane, "0.95em");

descriptionPane.setOpaque(false);

if (UIManager.getLookAndFeel().getID().equals("Nimbus")) {

descriptionPane.setBackground(new Color(0, 0, 0, 0));

}

descriptionPane.setBorder(new EmptyBorder(4, 7, 7, 7));

descriptionPane.setHighlighter(null);

descriptionPane.addHyperlinkListener(new HyperlinkListener() {

public void hyperlinkUpdate(HyperlinkEvent e) {

if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {

// for 3.2.3, added the isSelected() prompt here, rather than

// adding/removing the listener repeatedly

if (isSelected()) {

if (enableHyperlinks && e.getURL() != null) {

Platform.openURL(e.getURL().toString());

}

});

add(descriptionPane, BorderLayout.CENTER);

JPanel updateBox = new JPanel();

updateBox.setLayout(new BorderLayout());

notificationLabel = new JLabel();

notificationLabel.setInheritsPopupMenu(true);

notificationLabel.setVisible(false);

notificationLabel.setOpaque(false);

notificationLabel.setFont(ManagerFrame.SMALL_PLAIN);

{

updateButton = new JButton("Update");

updateButton.setInheritsPopupMenu(true);

Dimension dim =

new Dimension(BUTTON_WIDTH, updateButton.getPreferredSize().height);

updateButton.setMinimumSize(dim);

updateButton.setPreferredSize(dim);

updateButton.setOpaque(false);

updateButton.setVisible(false);

updateButton.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent e) {

update();

}

});

}

updateBox.add(updateButton, BorderLayout.EAST);

updateBox.add(notificationLabel, BorderLayout.WEST);

updateBox.setBorder(new EmptyBorder(4, 7, 7, 7));

updateBox.setOpaque(false);

add(updateBox, BorderLayout.SOUTH);

JPanel rightPane = new JPanel();

rightPane.setInheritsPopupMenu(true);

rightPane.setOpaque(false);

rightPane.setLayout(new BoxLayout(rightPane, BoxLayout.Y_AXIS));

rightPane.setMinimumSize(new Dimension(BUTTON_WIDTH, 1));

add(rightPane, BorderLayout.EAST);

barButtonCardLayout = new CardLayout();

barButtonCardPane.setLayout(barButtonCardLayout);

barButtonCardPane.setInheritsPopupMenu(true);

barButtonCardPane.setOpaque(false);

barButtonCardPane.setMinimumSize(new Dimension(BUTTON_WIDTH, 1));

{

installProgressBar = new JProgressBar();

installProgressBar.setInheritsPopupMenu(true);

installProgressBar.setStringPainted(true);

resetInstallProgressBarState();

Dimension dim =

new Dimension(BUTTON_WIDTH,

installProgressBar.getPreferredSize().height);

installProgressBar.setPreferredSize(dim);

installProgressBar.setMaximumSize(dim);

installProgressBar.setMinimumSize(dim);

installProgressBar.setOpaque(false);

installProgressBar.setAlignmentX(CENTER_ALIGNMENT);

}

installRemoveButton = new JButton(" ");

installRemoveButton.setInheritsPopupMenu(true);

installRemoveButton.addActionListener(new ActionListener() {

public void actionPerformed(ActionEvent e) {

String mode = installRemoveButton.getText();

if (mode.equals(installText)) {

install();

} else if (mode.equals(removeText)) {

remove();

} else if (mode.equals(undoText)) {

undo();

}

});

Dimension installButtonDimensions = installRemoveButton.getPreferredSize();

installButtonDimensions.width = BUTTON_WIDTH;

installRemoveButton.setPreferredSize(installButtonDimensions);

installRemoveButton.setMaximumSize(installButtonDimensions);

installRemoveButton.setMinimumSize(installButtonDimensions);

installRemoveButton.setOpaque(false);

installRemoveButton.setAlignmentX(CENTER_ALIGNMENT);

JPanel barPane = new JPanel();

barPane.setOpaque(false);

JPanel buttonPane = new JPanel();

buttonPane.setOpaque(false);

buttonPane.add(installRemoveButton);

barButtonCardPane.add(buttonPane, BUTTON_CONSTRAINT);

barButtonCardPane.add(barPane, PROGRESS_BAR_CONSTRAINT);

barButtonCardLayout.show(barButtonCardPane, BUTTON_CONSTRAINT);

rightPane.add(barButtonCardPane);

// Set the minimum size of this pane to be the sum of the height of the

// progress bar and install button

Dimension dim =

new Dimension(BUTTON_WIDTH,

installRemoveButton.getPreferredSize().height);

rightPane.setMinimumSize(dim);

rightPane.setPreferredSize(dim);

}

private void reorganizePaneComponents() {

BorderLayout layout = (BorderLayout) this.getLayout();

remove(layout.getLayoutComponent(BorderLayout.SOUTH));

remove(layout.getLayoutComponent(BorderLayout.EAST));

JPanel updateBox = new JPanel();

updateBox.setLayout(new BorderLayout());

updateBox.setInheritsPopupMenu(true);

updateBox.add(notificationLabel, BorderLayout.WEST);

updateBox.setBorder(new EmptyBorder(4, 7, 7, 7));

updateBox.setOpaque(false);

add(updateBox, BorderLayout.SOUTH);

JPanel rightPane = new JPanel();

rightPane.setInheritsPopupMenu(true);

rightPane.setOpaque(false);

rightPane.setLayout(new BoxLayout(rightPane, BoxLayout.Y_AXIS));

rightPane.setMinimumSize(new Dimension(BUTTON_WIDTH, 1));

add(rightPane, BorderLayout.EAST);

if (updateButton.isVisible() && !removeInProgress && !contrib.isDeletionFlagged()) {

JPanel updateRemovePanel = new JPanel();

updateRemovePanel.setLayout(new FlowLayout());

updateRemovePanel.setOpaque(false);

updateRemovePanel.add(updateButton);

updateRemovePanel.setInheritsPopupMenu(true);

updateRemovePanel.add(installRemoveButton);

updateBox.add(updateRemovePanel, BorderLayout.EAST);

JPanel barPane = new JPanel();

barPane.setOpaque(false);

barPane.setInheritsPopupMenu(true);

rightPane.add(barPane);

if (updateInProgress) {

barButtonCardLayout.show(barButtonCardPane, PROGRESS_BAR_CONSTRAINT);

}

} else {

updateBox.add(updateButton, BorderLayout.EAST);

barButtonCardPane.removeAll();

JPanel barPane = new JPanel();

barPane.setOpaque(false);

barPane.setInheritsPopupMenu(true);

JPanel buttonPane = new JPanel();

buttonPane.setOpaque(false);

buttonPane.setInheritsPopupMenu(true);

buttonPane.add(installRemoveButton);

barButtonCardPane.add(buttonPane, BUTTON_CONSTRAINT);

barButtonCardPane.add(barPane, PROGRESS_BAR_CONSTRAINT);

if (installInProgress || removeInProgress || updateInProgress) {

barButtonCardLayout.show(barButtonCardPane, PROGRESS_BAR_CONSTRAINT);

} else {

barButtonCardLayout.show(barButtonCardPane, BUTTON_CONSTRAINT);

}

rightPane.add(barButtonCardPane);

}

Dimension progressDim = installProgressBar.getPreferredSize();

Dimension installDim = installRemoveButton.getPreferredSize();

progressDim.width = BUTTON_WIDTH;

progressDim.height = Math.max(progressDim.height, installDim.height);

rightPane.setMinimumSize(progressDim);

rightPane.setPreferredSize(progressDim);

}

private void setExpandListener(Component component,

MouseListener expandListener) {

// If it's a JButton, adding the listener will make this stick on OS X

// https://github.com/processing/processing/issues/3172

if (!(component instanceof JButton)) {

component.addMouseListener(expandListener);

if (component instanceof Container) {

for (Component child : ((Container) component).getComponents()) {

setExpandListener(child, expandListener);

}

private void blurContributionPanel(Component component) {

component.setFocusable(false);

component.setEnabled(false);

if (component instanceof JComponent) {

((JComponent) component).setToolTipText(INCOMPATIBILITY_BLUR);

}

if (component instanceof Container) {

for (Component child : ((Container) component).getComponents()) {

blurContributionPanel(child);

}

public void setContribution(Contribution contrib) {

this.contrib = contrib;

if (contrib.isSpecial()) {

JLabel iconLabel = new JLabel(foundationIcon);

iconLabel.setBorder(new EmptyBorder(4, 7, 7, 7));

iconLabel.setVerticalAlignment(SwingConstants.TOP);

add(iconLabel, BorderLayout.WEST);

}

// Avoid ugly synthesized bold

Font boldFont = ManagerFrame.SMALL_BOLD;

String fontFace = "";

StringBuilder desc = new StringBuilder();

desc.append("<html><body>" + fontFace);

if (contrib.getUrl() == null) {

desc.append(contrib.getName());

} else {

desc.append("<a href=\"" + contrib.getUrl() + "\">" + contrib.getName() + "</a>");

}

desc.append(" ");

String prettyVersion = contrib.getPrettyVersion();

if (prettyVersion != null) {

desc.append(prettyVersion);

}

desc.append(" ");

String authorList = contrib.getAuthorList();

if (authorList != null && !authorList.isEmpty()) {

desc.append(toHtmlLinks(contrib.getAuthorList()));

}

desc.append(" ");

if (contrib.isDeletionFlagged()) {

desc.append(REMOVE_RESTART_MESSAGE);

} else if (contrib.isRestartFlagged()) {

desc.append(INSTALL_RESTART_MESSAGE);

} else if (contrib.isUpdateFlagged()) {

desc.append(UPDATE_RESTART_MESSAGE);

} else {

String sentence = contrib.getSentence();

if (sentence == null || sentence.isEmpty()) {

sentence = String.format("%s", Language.text("contrib.errors.description_unavailable"));

} else {

sentence = sanitizeHtmlTags(sentence);

sentence = toHtmlLinks(sentence);

}

desc.append(sentence);

}

long lastUpdatedUTC = contrib.getLastUpdated();

if (lastUpdatedUTC != 0) {

DateFormat dateFormatter = DateFormat.getDateInstance(DateFormat.MEDIUM);

Date lastUpdatedDate = new Date(lastUpdatedUTC);

if (prettyVersion != null) {

desc.append(", ");

}

desc.append("Last Updated on " + dateFormatter.format(lastUpdatedDate));

}

desc.append("</body></html>");

description = desc.toString();

descriptionPane.setText(description);

if (contribListing.hasUpdates(contrib) && contrib.isCompatible(Base.getRevision())) {

StringBuilder versionText = new StringBuilder();

versionText.append("<html><body>");

if (contrib.isUpdateFlagged() || contrib.isDeletionFlagged()) {

// Already marked for deletion, see requiresRestart() notes below.

// versionText.append("To finish an update, reinstall this contribution after restarting.");

;

} else {

String latestVersion = contribListing.getLatestPrettyVersion(contrib);

if (latestVersion != null) {

versionText.append("New version (" + latestVersion + ") available.");

} else {

versionText.append("New version available.");

}

versionText.append("</body></html>");

notificationLabel.setText(versionText.toString());

notificationLabel.setVisible(true);

} else {

notificationLabel.setText("");

notificationLabel.setVisible(false);

}

updateButton.setEnabled(true);

if (contrib != null) {

updateButton.setVisible((contribListing.hasUpdates(contrib) && !contrib.isUpdateFlagged() && !contrib.isDeletionFlagged()) || updateInProgress);

}

if (contrib.isDeletionFlagged()) {

installRemoveButton.setText(undoText);

} else if (contrib.isInstalled()) {

installRemoveButton.setText(removeText);

installRemoveButton.setVisible(true);

installRemoveButton.setEnabled(!contrib.isUpdateFlagged());

reorganizePaneComponents();

} else {

installRemoveButton.setText(installText);

}

contextMenu.removeAll();

if (contrib.isInstalled()) {

contextMenu.add(openFolder);

setComponentPopupMenu(contextMenu);

} else {

setComponentPopupMenu(null);

}

if (!contrib.isCompatible(Base.getRevision())) {

blurContributionPanel(this);

}

private void installContribution(AvailableContribution info) {

if (info.link == null) {

setErrorMessage(Language.interpolate("contrib.unsupported_operating_system", info.getType()));

} else {

installContribution(info, info.link);

}

private void finishInstall(boolean error) {

resetInstallProgressBarState();

installRemoveButton.setEnabled(!contrib.isUpdateFlagged());

if (error) {

setErrorMessage(Language.text("contrib.download_error"));

}

barButtonCardLayout.show(barButtonCardPane, BUTTON_CONSTRAINT);

installInProgress = false;

if (updateInProgress) {

updateInProgress = false;

}

updateButton.setVisible(contribListing.hasUpdates(contrib) && !contrib.isUpdateFlagged());

setSelected(true);

}

private void installContribution(AvailableContribution ad, String url) {

installRemoveButton.setEnabled(false);

try {

URL downloadUrl = new URL(url);

installProgressBar.setVisible(true);

ContribProgressBar downloadProgress = new ContribProgressBar(installProgressBar) {

public void finishedAction() {

// nothing?

}

public void cancelAction() {

finishInstall(false);

}

};

ContribProgressBar installProgress = new ContribProgressBar(installProgressBar) {

public void finishedAction() {

finishInstall(isError());

}

public void cancelAction() {

finishedAction();

}

};

ContributionManager.downloadAndInstall(getBase(), downloadUrl, ad,

downloadProgress, installProgress,

getStatusPanel());

} catch (MalformedURLException e) {

Messages.showWarning(Language.text("contrib.errors.install_failed"),

Language.text("contrib.errors.malformed_url"), e);

// not sure why we'd re-enable the button if it had an error...

//installRemoveButton.setEnabled(true);

}

protected void resetInstallProgressBarState() {

installProgressBar.setString(Language.text("contrib.progress.starting"));

installProgressBar.setIndeterminate(false);

installProgressBar.setValue(0);

installProgressBar.setVisible(false);

}

static final HyperlinkListener NULL_HYPERLINK_LISTENER = new HyperlinkListener() {

public void hyperlinkUpdate(HyperlinkEvent e) { }

};

/**

* Should be called whenever this component is selected (clicked on)

* or unselected, even if it is already selected.

public void setSelected(boolean isSelected) {

// Only enable hyperlinks if this component is already selected.

// Why? Because otherwise if the user happened to click on what is

// now a hyperlink, it will be opened as the mouse is released.

enableHyperlinks = alreadySelected;

if (contrib != null) {

updateButton.setVisible((contribListing.hasUpdates(contrib) && !contrib.isUpdateFlagged() && !contrib.isDeletionFlagged()) || updateInProgress);

updateButton.setEnabled(!contribListing.hasListDownloadFailed());

}

installRemoveButton.setVisible(isSelected() || installRemoveButton.getText().equals(Language.text("contrib.remove")) || updateInProgress);

installRemoveButton.setEnabled(installRemoveButton.getText().equals(Language.text("contrib.remove")) ||!contribListing.hasListDownloadFailed());

reorganizePaneComponents();

descriptionPane.removeHyperlinkListener(NULL_HYPERLINK_LISTENER);

descriptionPane.removeHyperlinkListener(conditionalHyperlinkOpener);

if (isSelected()) {

descriptionPane.addHyperlinkListener(conditionalHyperlinkOpener);

// descriptionPane.setEditable(false);

} else {

descriptionPane.addHyperlinkListener(NULL_HYPERLINK_LISTENER);

// descriptionPane.setEditable(true);

}

// Update style of hyperlinks

setSelectionStyle(descriptionPane, isSelected());

alreadySelected = isSelected();

}

public boolean isSelected() {

return listPanel.getSelectedPanel() == this;

}

public void setForeground(Color fg) {

super.setForeground(fg);

if (contrib != null) {

boolean installed = contrib.isInstalled();

setForegroundStyle(descriptionPane, installed, isSelected());

}

// . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

static String sanitizeHtmlTags(String stringIn) {

stringIn = stringIn.replaceAll("<", "<");

stringIn = stringIn.replaceAll(">", ">");

return stringIn;

}

/**

* This has a [link](http://example.com/) in [it](http://example.org/).

* Becomes...

* This has a <a href="http://example.com/">link</a> in <a

* href="http://example.org/">it</a>.

static String toHtmlLinks(String stringIn) {

Pattern p = Pattern.compile("\\[(.*?)\\]\\((.*?)\\)");

Matcher m = p.matcher(stringIn);

StringBuilder sb = new StringBuilder();

int start = 0;

while (m.find(start)) {

sb.append(stringIn.substring(start, m.start()));

String text = m.group(1);

String url = m.group(2);

sb.append("<a href=\"");

sb.append(url);

sb.append("\">");

sb.append(text);

sb.append("</a>");

start = m.end();

}

sb.append(stringIn.substring(start));

return sb.toString();

}

// . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

/**

* Sets coloring based on whether installed or not;

* also makes ugly blue HTML links into the specified color (black).

static void setForegroundStyle(JTextPane textPane,

boolean installed, boolean selected) {

Document doc = textPane.getDocument();

if (doc instanceof HTMLDocument) {

HTMLDocument html = (HTMLDocument) doc;

StyleSheet stylesheet = html.getStyleSheet();

// slightly grayed when installed

String c = (installed && !selected) ? "#555555" : "#000000";

stylesheet.addRule("body { color:" + c + "; }");

stylesheet.addRule("a { color:" + c + "; }");

}

static void setTextStyle(JTextPane textPane, String fontSize) {

Document doc = textPane.getDocument();

if (doc instanceof HTMLDocument) {

HTMLDocument html = (HTMLDocument) doc;

StyleSheet stylesheet = html.getStyleSheet();

stylesheet.addRule("body { " +

" margin: 0; padding: 0;" +

" font-family: " + Toolkit.getSansFontName() + ", Arial, Helvetica, sans-serif;" +

" font-size: 100%;" + "font-size: " + fontSize + "; " +

"}");

}

static void setSelectionStyle(JTextPane textPane, boolean selected) {

Document doc = textPane.getDocument();

if (doc instanceof HTMLDocument) {

HTMLDocument html = (HTMLDocument) doc;

StyleSheet styleSheet = html.getStyleSheet();

if (selected) {

styleSheet.addRule("a { text-decoration:underline } ");

} else {

styleSheet.addRule("a { text-decoration:none }");

}

public void install() {

clearStatusMessage();

installInProgress = true;

barButtonCardLayout.show(barButtonCardPane, PROGRESS_BAR_CONSTRAINT);

if (contrib instanceof AvailableContribution) {

installContribution((AvailableContribution) contrib);

contribListing.replaceContribution(contrib, contrib);

}

public void update() {

clearStatusMessage();

updateInProgress = true;

if (contrib.getType().requiresRestart()) {

installRemoveButton.setEnabled(false);

installProgressBar.setVisible(true);

installProgressBar.setIndeterminate(true);

ContribProgressBar progress = new UpdateProgressBar(installProgressBar);

getLocalContrib().removeContribution(getBase(), progress, getStatusPanel());

} else {

updateButton.setEnabled(false);

installRemoveButton.setEnabled(false);

AvailableContribution ad =

contribListing.getAvailableContribution(contrib);

installContribution(ad, ad.link);

}

class UpdateProgressBar extends ContribProgressBar {

public UpdateProgressBar(JProgressBar progressBar) {

super(progressBar);

}

public void finishedAction() {

resetInstallProgressBarState();

updateButton.setEnabled(false);

AvailableContribution ad =

contribListing.getAvailableContribution(contrib);

String url = ad.link;

installContribution(ad, url);

}

@Override

public void cancelAction() {

resetInstallProgressBarState();

//listPanel.contributionTab.statusPanel.setMessage(""); // same as clear?

clearStatusMessage();

updateInProgress = false;

installRemoveButton.setEnabled(true);

if (contrib.isDeletionFlagged()) {

getLocalContrib().setUpdateFlag(true);

getLocalContrib().setDeletionFlag(false);

contribListing.replaceContribution(contrib, contrib);

}

if (isModeActive(contrib)) {

updateButton.setEnabled(true);

} else {

// TODO: remove or uncomment if the button was added

//listPanel.contributionTab.restartButton.setVisible(true);

}

public void remove() {

clearStatusMessage();

if (contrib.isInstalled() && contrib instanceof LocalContribution) {

removeInProgress = true;

barButtonCardLayout.show(barButtonCardPane, PROGRESS_BAR_CONSTRAINT);

updateButton.setEnabled(false);

installRemoveButton.setEnabled(false);

installProgressBar.setVisible(true);

installProgressBar.setIndeterminate(true);

ContribProgressBar monitor = new RemoveProgressBar(installProgressBar);

getLocalContrib().removeContribution(getBase(), monitor, getStatusPanel());

}

class RemoveProgressBar extends ContribProgressBar {

public RemoveProgressBar(JProgressBar progressBar) {

super(progressBar);

}

private void preAction() {

resetInstallProgressBarState();

removeInProgress = false;

installRemoveButton.setEnabled(true);

reorganizePaneComponents();

setSelected(true); // Needed for smooth working. Dunno why, though...

}

public void finishedAction() {

// Finished uninstalling the library

preAction();

}

public void cancelAction() {

preAction();

if (isModeActive(contrib)) {

updateButton.setEnabled(true);

} else {

// TODO: remove or uncomment if the button was added

//contributionTab.restartButton.setVisible(true);

}

private void undo() {

clearStatusMessage();

if (contrib instanceof LocalContribution) {

LocalContribution installed = getLocalContrib();

installed.setDeletionFlag(false);

contribListing.replaceContribution(contrib, contrib); // ??

Iterator<Contribution> contribsListIter = contribListing.allContributions.iterator();

boolean toBeRestarted = false;

while (contribsListIter.hasNext()) {

Contribution contribElement = contribsListIter.next();

if (contrib.getType().equals(contribElement.getType())) {

if (contribElement.isDeletionFlagged() ||

contribElement.isUpdateFlagged()) {

toBeRestarted = !toBeRestarted;

break;

}

// TODO: remove or uncomment if the button was added

//listPanel.contributionTab.restartButton.setVisible(toBeRestarted);

}

// . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

// Can't be called from the constructor because the path isn't set all the

// way down. However, it's not Base changes over time. More importantly,

// though, is that the functions being called in Base are somewhat suspect

// since they're contribution-related, and should perhaps live closer.

private Base getBase() {

return listPanel.contributionTab.editor.getBase();

}

private boolean isModeActive(Contribution contrib) {

if (contrib.getType() == ContributionType.MODE) {

ModeContribution m = (ModeContribution) contrib;

for (Editor e : getBase().getEditors()) {

if (e.getMode().equals(m.getMode())) {

return true;

}

return false;

}

private StatusPanel getStatusPanel() {

return listPanel.contributionTab.statusPanel; // TODO this is gross [fry]

}

private void clearStatusMessage() {

getStatusPanel().clearMessage();

}

private void setErrorMessage(String message) {

getStatusPanel().setErrorMessage(message);

}

processing/app/src/processing/app/contrib/DetailPanel.java at master · unexCoder/processing · GitHub

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