123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441 |
- /*
- * Copyright (c) 2006-2010 Chris Smith, Shane Mc Cormack, Gregory Holmes
- *
- * 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.components.frames.TextFrame;
- import com.dmdirc.addons.ui_swing.components.frames.InputTextFrame;
- import com.dmdirc.config.prefs.validator.ValidationResponse;
- import com.dmdirc.ui.IconManager;
- import com.dmdirc.ui.interfaces.SearchBar;
- import com.dmdirc.addons.ui_swing.UIUtilities;
- import com.dmdirc.addons.ui_swing.actions.SearchAction;
- import com.dmdirc.addons.ui_swing.components.validating.ValidatingJTextField;
- import com.dmdirc.addons.ui_swing.textpane.IRCDocument;
- import com.dmdirc.addons.ui_swing.textpane.IRCDocumentSearcher;
- import com.dmdirc.addons.ui_swing.textpane.LinePosition;
- import com.dmdirc.addons.ui_swing.textpane.TextPane;
- import com.dmdirc.config.IdentityManager;
- import com.dmdirc.config.prefs.validator.Validator;
- import com.dmdirc.interfaces.ConfigChangeListener;
- import com.dmdirc.util.ListenerList;
-
- import java.awt.Window;
- import java.awt.event.ActionEvent;
- import java.awt.event.ActionListener;
- import java.awt.event.KeyEvent;
- import java.awt.event.KeyListener;
-
- import javax.swing.JButton;
- import javax.swing.JCheckBox;
- import javax.swing.JComponent;
- import javax.swing.JOptionPane;
- import javax.swing.JPanel;
- import javax.swing.KeyStroke;
- import javax.swing.SwingUtilities;
- import javax.swing.event.DocumentEvent;
- import javax.swing.event.DocumentListener;
-
- import net.miginfocom.swing.MigLayout;
-
- /**
- * Status bar, shows message and info on the gui.
- */
- public final class SwingSearchBar extends JPanel implements ActionListener,
- KeyListener, SearchBar, DocumentListener, ConfigChangeListener {
-
- /**
- * 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 = 6;
- /** Frame parent. */
- private final TextFrame parent;
- /** Close button. */
- private ImageButton closeButton;
- /** Next match button. */
- private JButton nextButton;
- /** Previous match button. */
- private JButton prevButton;
- /** Case sensitive checkbox. */
- private JCheckBox caseCheck;
- /** Search text field. */
- private ValidatingJTextField searchBox;
- /** Line to search from. */
- private int line;
- /** Listener list. */
- private final ListenerList listeners;
- /** Parent window. */
- private Window parentWindow;
- /** Search validate text. */
- private SearchValidator validator;
-
- /**
- * Creates a new instance of StatusBar.
- *
- * @param newParent parent frame for the dialog
- * @param parentWindow Parent window
- */
- public SwingSearchBar(final TextFrame newParent, final Window parentWindow) {
- super();
-
- listeners = new ListenerList();
-
- this.parent = newParent;
- this.parentWindow = parentWindow;
-
- getInputMap(JComponent.WHEN_FOCUSED).
- put(KeyStroke.getKeyStroke(KeyEvent.VK_F3, 0), "searchAction");
-
- getActionMap().put("searchAction", new SearchAction(this));
-
- initComponents();
- layoutComponents();
- addListeners();
- }
-
- /** Initialises components. */
- private void initComponents() {
- closeButton = new ImageButton("close",
- IconManager.getIconManager().getIcon("close-inactive"),
- IconManager.getIconManager().getIcon("close-active"));
- nextButton = new JButton();
- prevButton = new JButton();
- caseCheck = new JCheckBox();
- validator = new SearchValidator();
- searchBox = new ValidatingJTextField(validator);
-
- nextButton.setText("Later");
- prevButton.setText("Earlier");
- nextButton.setEnabled(false);
- prevButton.setEnabled(false);
- caseCheck.setText("Case sensitive");
-
- line = -1;
-
- setColours();
- }
-
- /** Lays out components. */
- private void layoutComponents() {
- this.setLayout(new MigLayout("ins 0, fill"));
-
- add(closeButton);
- add(searchBox, "growx, pushx, sgy all");
- add(prevButton, "sgx button, sgy all");
- add(nextButton, "sgx button, sgy all");
- add(caseCheck, "sgy all");
- }
-
- /** Adds listeners to components. */
- private void addListeners() {
- closeButton.addActionListener(this);
- searchBox.addKeyListener(this);
- nextButton.addActionListener(this);
- prevButton.addActionListener(this);
- caseCheck.addActionListener(this);
- searchBox.getDocument().addDocumentListener(this);
-
- IdentityManager.getGlobalConfig().addChangeListener(
- "ui", "backgroundcolour", this);
- IdentityManager.getGlobalConfig().addChangeListener(
- "ui", "foregroundcolour", this);
- }
-
- /**
- * {@inheritDoc}.
- *
- * @param e Action event
- */
- @Override
- public void actionPerformed(final ActionEvent e) {
- if (e.getSource() == closeButton) {
- close();
- } else if (e.getSource() == nextButton) {
- search(Direction.DOWN, searchBox.getText(), caseCheck.isSelected());
- } else if (e.getSource() == prevButton) {
- search(Direction.UP, searchBox.getText(), caseCheck.isSelected());
- } else if (e.getSource() == caseCheck) {
- validator.setValidates(true);
- searchBox.checkError();
- line = parent.getTextPane().getLastVisibleLine();
- }
- }
-
- /** {@inheritDoc}. */
- @Override
- public void open() {
- SwingUtilities.invokeLater(new Runnable() {
-
- /** {@inheritDoc} */
- @Override
- public void run() {
- validator.setValidates(true);
- searchBox.checkError();
- setVisible(true);
- getFocus();
- }
- });
- }
-
- /** {@inheritDoc}. */
- @Override
- public void close() {
- SwingUtilities.invokeLater(new Runnable() {
-
- /** {@inheritDoc} */
- @Override
- public void run() {
- setVisible(false);
- if (parent instanceof InputTextFrame) {
- ((InputTextFrame) parent).getInputField().
- requestFocusInWindow();
- } else {
- parent.requestFocusInWindow();
- }
- }
- });
- }
-
- /** {@inheritDoc}. */
- @Override
- public void search(final String text, final boolean caseSensitive) {
- if (!searchBox.getText().isEmpty()) {
- if (line == -1) {
- line = parent.getTextPane().getLastVisibleLine();
- }
- search(Direction.UP, text, caseSensitive);
- }
- }
-
- /** {@inheritDoc}. */
- @Override
- public void search(final Direction direction, final String text,
- final boolean caseSensitive) {
- boolean foundText = false;
-
- final boolean up = Direction.UP == direction;
-
- final TextPane textPane = parent.getTextPane();
- final IRCDocument document = textPane.getDocument();
- final IRCDocumentSearcher searcher = new IRCDocumentSearcher(text,
- document,
- caseSensitive);
- searcher.setPosition(textPane.getSelectedRange());
-
- final LinePosition result = up ? searcher.searchUp() : searcher.
- searchDown();
-
- if (result == null) {
- foundText = false;
- } else if ((textPane.getSelectedRange().getEndLine() != 0 || textPane.
- getSelectedRange().getEndPos() != 0)
- && ((up && result.getEndLine() > textPane.getSelectedRange().
- getEndLine())
- || (!up && result.getStartLine() < textPane.getSelectedRange().
- getStartLine()))
- && JOptionPane.showConfirmDialog(parentWindow,
- "Do you want to continue searching from the " + (up ? "end"
- : "beginning") + "?",
- "No more results", JOptionPane.OK_CANCEL_OPTION,
- JOptionPane.QUESTION_MESSAGE) != JOptionPane.OK_OPTION) {
- // It's wrapped, and they don't want to continue searching
-
- foundText = false;
- } else {
- //found, select and return found
- textPane.setScrollBarPosition(result.getEndLine());
- textPane.setSelectedTexT(result);
- foundText = true;
- }
-
- validator.setValidates(foundText);
- searchBox.checkError();
- }
-
- /**
- * {@inheritDoc}.
- *
- * @param event Key event
- */
- @Override
- public void keyPressed(final KeyEvent event) {
- if (event.getSource() == searchBox.getTextField()) {
- if (event.getKeyCode() == KeyEvent.VK_ESCAPE) {
- close();
- } else if (event.getKeyCode() == KeyEvent.VK_ENTER) {
- search(Direction.UP, searchBox.getText(), caseCheck.isSelected());
- } else if (event.getKeyCode() != KeyEvent.VK_F3 && event.
- getKeyCode() != KeyEvent.VK_F) {
- line = parent.getTextPane().getLastVisibleLine();
- }
- }
-
- for (KeyListener listener : listeners.get(KeyListener.class)) {
- listener.keyPressed(event);
- }
- }
-
- /**
- * {@inheritDoc}.
- *
- * @param event Key event
- */
- @Override
- public void keyTyped(final KeyEvent event) {
- //Ignore
- }
-
- /**
- * {@inheritDoc}.
- *
- * @param event Key event
- */
- @Override
- public void keyReleased(final KeyEvent event) {
- //Ignore
- }
-
- /** Focuses the search box in the search bar. */
- public void getFocus() {
- SwingUtilities.invokeLater(new Runnable() {
-
- /** {@inheritDoc} */
- @Override
- public void run() {
- searchBox.requestFocusInWindow();
- searchBox.setSelectionStart(0);
- searchBox.setSelectionEnd(searchBox.getText().length());
- }
- });
- }
-
- /** {@inheritDoc}. */
- @Override
- public String getSearchPhrase() {
- return searchBox.getText();
- }
-
- /** {@inheritDoc}. */
- @Override
- public boolean isCaseSensitive() {
- return caseCheck.isSelected();
- }
-
- /** {@inheritDoc}. */
- @Override
- public void insertUpdate(final DocumentEvent e) {
- validator.setValidates(true);
- searchBox.checkError();
- nextButton.setEnabled(!searchBox.getText().isEmpty());
- prevButton.setEnabled(!searchBox.getText().isEmpty());
- }
-
- /** {@inheritDoc}. */
- @Override
- public void removeUpdate(final DocumentEvent e) {
- validator.setValidates(true);
- searchBox.checkError();
- nextButton.setEnabled(!searchBox.getText().isEmpty());
- prevButton.setEnabled(!searchBox.getText().isEmpty());
- }
-
- /** {@inheritDoc}. */
- @Override
- public void changedUpdate(final DocumentEvent e) {
- //Ignore
- }
-
- /** {@inheritDoc} */
- @Override
- public void addKeyListener(final KeyListener l) {
- UIUtilities.invokeLater(new Runnable() {
-
- /** {@inheritDoc} */
- @Override
- public void run() {
- listeners.add(KeyListener.class, l);
- }
- });
- }
-
- /** {@inheritDoc} */
- @Override
- public void removeKeyListener(final KeyListener l) {
- UIUtilities.invokeLater(new Runnable() {
-
- /** {@inheritDoc} */
- @Override
- public void run() {
- listeners.remove(KeyListener.class, l);
- }
- });
- }
-
- /** {@inheritDoc} */
- @Override
- public void configChanged(final String domain, final String key) {
- setColours();
- }
-
- private void setColours() {
- searchBox.setForeground(IdentityManager.getGlobalConfig().
- getOptionColour("ui", "foregroundcolour"));
- searchBox.setBackground(IdentityManager.getGlobalConfig().
- getOptionColour("ui", "backgroundcolour"));
- searchBox.setCaretColor(IdentityManager.getGlobalConfig().
- getOptionColour("ui", "foregroundcolour"));
- }
- }
-
- /**
- * Simple search validator.
- */
- class SearchValidator implements Validator<String> {
-
- /**
- * 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 = 1;
- /** Validates. */
- private boolean validates = true;
-
- /** {@inheritDoc} */
- @Override
- public ValidationResponse validate(final String object) {
- if (validates) {
- return new ValidationResponse();
- }
- return new ValidationResponse("Not found.");
- }
-
- /**
- * Sets whether this validator validates.
- * @param validates
- */
- public void setValidates(final boolean validates) {
- this.validates = validates;
- }
- }
|