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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.performpanel;
-
- import com.dmdirc.addons.ui_swing.components.inputfields.TextAreaInputField;
- import com.dmdirc.commandparser.auto.AutoCommand;
- import com.dmdirc.commandparser.auto.AutoCommandManager;
- import com.dmdirc.config.provider.AggregateConfigProvider;
- import com.dmdirc.addons.ui_swing.components.IconManager;
- import com.dmdirc.ui.messages.ColourManagerFactory;
-
- import java.util.Collection;
- import java.util.Collections;
- import java.util.HashMap;
- import java.util.Map;
-
- import javax.swing.JPanel;
- import javax.swing.JScrollPane;
- import javax.swing.JTextArea;
-
- import net.miginfocom.swing.MigLayout;
-
- /**
- * Creates a text area that fills whatever space it has available. This panel facilitates
- * modification of performs.
- *
- * @since 0.6.4
- */
- public class PerformPanel extends JPanel {
-
- /** Serial version UID. */
- private static final long serialVersionUID = 1;
- /** Text area that the perform is displayed in. */
- private final JTextArea performSpace;
- /** Perform wrapper to read/write performs to. */
- private final AutoCommandManager autoCommandManager;
- /** Map of original auto commands to their modified forms. */
- private final Map<AutoCommand, AutoCommand> autoCommands = new HashMap<>();
- /** The auto command that is displayed in the text area. */
- private AutoCommand visiblePerform;
-
- /**
- * Creates a new instance of PerformPanel that has no knowledge of any performs at the time of
- * creation.
- *
- * By default this panel displays a blank text area.
- *
- * @param iconManager Icon manager
- * @param config Config to read settings from
- * @param autoCommandManager Perform wrapper to read/write performs to.
- */
- public PerformPanel(
- final IconManager iconManager,
- final ColourManagerFactory colourManagerFactory,
- final AggregateConfigProvider config,
- final AutoCommandManager autoCommandManager) {
- this(iconManager, colourManagerFactory, config, autoCommandManager,
- Collections.<AutoCommand>emptyList());
- }
-
- /**
- * Creates a new instance of PerformPanel and prepares the list of PerformDescriptions passed to
- * it for viewing/modification.
- *
- * By default this panel displays a blank text area.
- *
- * @param iconManager Icon manager
- * @param config Config to read settings from
- * @param autoCommandManager Perform wrapper to read/write performs to.
- * @param performs Collection of PerformDescriptions to initialise
- */
- public PerformPanel(
- final IconManager iconManager,
- final ColourManagerFactory colourManagerFactory,
- final AggregateConfigProvider config,
- final AutoCommandManager autoCommandManager,
- final Collection<AutoCommand> performs) {
-
- this.autoCommandManager = autoCommandManager;
-
- performs.forEach(this::addCommand);
- setLayout(new MigLayout("ins 0, fill"));
- performSpace = new TextAreaInputField(iconManager, colourManagerFactory, config, "");
- add(new JScrollPane(performSpace), "grow, push");
- }
-
- /**
- * This will add a command to the internal cache to track changes.
- *
- * @param command Auto command to add
- */
- public void addCommand(final AutoCommand command) {
- autoCommands.putIfAbsent(command, command);
- }
-
- /**
- * Saves modifications to the provided performs.
- */
- public void savePerform() {
- if (visiblePerform != null) {
- autoCommands.put(visiblePerform,
- createAutoCommand(visiblePerform, performSpace.getText()));
- }
-
- autoCommands.entrySet().parallelStream()
- .filter(e -> !e.getKey().equals(e.getValue()))
- .forEach(e -> autoCommandManager.replaceAutoCommand(e.getKey(), e.getValue()));
- }
-
- /**
- * Displays the specified perform to the user. Edits made to any previously displayed perform
- * are stored, but are not saved until {@link #savePerform()} is called. If the specified
- * perform is not in this panel's cache, it will be added.
- *
- * @param perform Perform to display in the text area
- */
- public void switchPerform(final AutoCommand perform) {
- if (perform != null && !autoCommands.containsKey(perform)) {
- addCommand(perform);
- }
- if (visiblePerform != null) {
- autoCommands.put(visiblePerform,
- createAutoCommand(visiblePerform, performSpace.getText()));
- }
- if (perform == null) {
- performSpace.setText("");
- } else {
- performSpace.setText(perform.getResponse());
- }
- performSpace.setEnabled(perform != null);
- visiblePerform = perform;
- }
-
- /**
- * Creates a new auto command based on the existing one, but with a different response.
- *
- * @param existing The existing auto command to model on.
- * @param text The new text to use for the response.
- * @return A new AutoCommand with the same target as the existing one, and the given text.
- */
- private static AutoCommand createAutoCommand(final AutoCommand existing, final String text) {
- return AutoCommand.create(existing.getServer(), existing.getNetwork(),
- existing.getProfile(), text);
- }
-
- }
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