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TypingLabel.java
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TypingLabel.java
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/*
* Copyright (c) 2006-2015 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.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);
}
}
}