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- /*
- * Copyright (c) 2006-2013 DMDirc Developers
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
- package com.dmdirc.addons.ui_swing.components.statusbar;
-
- import com.dmdirc.addons.ui_swing.MainFrame;
- import com.dmdirc.addons.ui_swing.SwingController;
- import com.dmdirc.interfaces.ui.StatusBar;
- import com.dmdirc.interfaces.ui.StatusBarComponent;
- import com.dmdirc.logger.ErrorLevel;
- import com.dmdirc.logger.Logger;
- import com.dmdirc.ui.StatusMessage;
-
- import java.awt.Component;
- import java.util.Arrays;
-
- import javax.swing.JPanel;
- import javax.swing.SwingUtilities;
- import javax.swing.UIManager;
-
- import net.miginfocom.layout.PlatformDefaults;
- import net.miginfocom.swing.MigLayout;
-
- /** Status bar, shows message and info on the GUI. */
- public final class SwingStatusBar extends JPanel implements StatusBar {
-
- /**
- * A version number for this class. It should be changed whenever the class
- * structure is changed (or anything else that would prevent serialized
- * objects being unserialized with the new class).
- */
- private static final long serialVersionUID = 5;
- /** Mig layout component restraints. */
- private final String componentConstraints;
- /** Height for the status bar. */
- private final int height;
- /** message label. */
- private final MessageLabel messageLabel;
- /** error panel. */
- private final ErrorPanel errorPanel;
- /** update label. */
- private final UpdaterLabel updateLabel;
- /** Invite label. */
- private final InviteLabel inviteLabel;
-
- /**
- * Creates a new instance of SwingStatusBar.
- *
- * @param controller Swing controller
- * @param mainFrame Main frame
- */
- public SwingStatusBar(final SwingController controller,
- final MainFrame mainFrame) {
- super();
-
- height = getFontMetrics(UIManager.getFont("Table.font")).getHeight()
- + (int) PlatformDefaults.getUnitValueX("related").getValue()
- + (int) PlatformDefaults.getUnitValueX("related").getValue();
- componentConstraints = "sgy components, hmax "+height+", hmin "+height
- +", wmin 20, shrink 0";
-
- messageLabel = new MessageLabel(controller, mainFrame);
- errorPanel = new ErrorPanel(controller, mainFrame, this);
- updateLabel = new UpdaterLabel(controller);
- inviteLabel = new InviteLabel(controller, mainFrame);
-
- setLayout(new MigLayout("fill, ins 0, hidemode 3"));
-
- add(messageLabel, "grow, push, sgy components, hmax " + height
- + ", hmin " + height);
- add(updateLabel, componentConstraints);
- add(errorPanel, componentConstraints);
- add(inviteLabel, componentConstraints);
- }
-
- /** {@inheritDoc} */
- @Override
- public void setMessage(final StatusMessage message) {
- messageLabel.setMessage(message);
- }
-
- /** {@inheritDoc} */
- @Override
- public void clearMessage() {
- messageLabel.clearMessage();
- }
-
- /** {@inheritDoc} */
- @Override
- public void addComponent(final StatusBarComponent component) {
- if (!(component instanceof Component)) {
- Logger.appError(ErrorLevel.HIGH, "Error adding status bar component",
- new IllegalArgumentException("Component must be an " +
- "instance of java.awt.component"));
- return;
- }
- if (!Arrays.asList(getComponents()).contains(component)) {
- SwingUtilities.invokeLater(new Runnable() {
-
- /** {@inheritDoc} */
- @Override
- public void run() {
- remove(updateLabel);
- remove(errorPanel);
- remove(inviteLabel);
- add((Component) component, componentConstraints);
- add(updateLabel, componentConstraints);
- add(inviteLabel, componentConstraints);
- add(errorPanel, componentConstraints);
- validate();
- }
- });
- }
- }
-
- /** {@inheritDoc} */
- @Override
- public void removeComponent(final StatusBarComponent component) {
- if (!(component instanceof Component)) {
- Logger.appError(ErrorLevel.HIGH, "Error removing status bar "
- + "component", new IllegalArgumentException("Component "
- + "must be an instance of java.awt.component"));
- return;
- }
- SwingUtilities.invokeLater(new Runnable() {
-
- /** {@inheritDoc} */
- @Override
- public void run() {
- remove((Component) component);
- validate();
- }
- });
- }
-
- /**
- * Returns the message label for this status bar. This is intended to be
- * used for advanced plugins that wish to do compliated things with
- * messages.
- *
- * @return Message label component
- */
- public MessageLabel getMessageComponent() {
- return messageLabel;
- }
- }
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