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- /*
- * Copyright (c) 2006-2017 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;
-
- import com.dmdirc.addons.ui_swing.EdtHandlerInvocation;
- import com.dmdirc.addons.ui_swing.UIUtilities;
- import com.dmdirc.config.binding.ConfigBinding;
- import com.dmdirc.events.FrameClosingEvent;
- import com.dmdirc.events.FrameComponentAddedEvent;
- import com.dmdirc.events.FrameComponentRemovedEvent;
- import com.dmdirc.interfaces.WindowModel;
- import com.dmdirc.ui.core.components.WindowComponent;
-
- import javax.swing.JLabel;
-
- import net.engio.mbassy.listener.Handler;
-
- /**
- * Simple panel to show when a user is typing.
- */
- public class TypingLabel extends JLabel {
-
- /** A version number for this class. */
- private static final long serialVersionUID = 2;
- /** Parent frame container. */
- private final WindowModel container;
- /** Whether or not to show the typing indicator. */
- private boolean useTypingIndicator;
-
- /**
- * Creates a new typing label for the specified container.
- *
- * @param container Parent frame container
- */
- public TypingLabel(final WindowModel container) {
- super("[Typing...]");
- this.container = container;
- setVisible(false);
- container.getEventBus().subscribe(this);
- container.getConfigManager().getBinder().bind(this, TypingLabel.class);
- if (container.getComponents().contains(WindowComponent.TYPING_INDICATOR.getIdentifier())) {
- setVisible(true);
- }
- }
-
- @ConfigBinding(domain = "ui", key = "typingindicator")
- public void handleTypingIndicator(final String value) {
- useTypingIndicator = Boolean.valueOf(value);
- if (!useTypingIndicator) {
- UIUtilities.invokeLater(() -> setVisible(false));
- }
- }
-
- @Handler(invocation = EdtHandlerInvocation.class)
- public void componentAdded(final FrameComponentAddedEvent event) {
- if (event.getContainer().equals(container) &&
- WindowComponent.TYPING_INDICATOR.getIdentifier().equals(event.getComponent()) &&
- useTypingIndicator) {
- setVisible(true);
- }
- }
-
- @Handler(invocation = EdtHandlerInvocation.class)
- public void componentRemoved(final FrameComponentRemovedEvent event) {
- if (event.getContainer().equals(container) &&
- WindowComponent.TYPING_INDICATOR.getIdentifier().equals(event.getComponent()) &&
- useTypingIndicator) {
- setVisible(false);
- }
- }
-
- @Handler(invocation = EdtHandlerInvocation.class)
- public void windowClosing(final FrameClosingEvent event) {
- if (event.getSource().equals(container)) {
- container.getConfigManager().getBinder().unbind(this);
- container.getEventBus().unsubscribe(this);
- }
- }
-
- }
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