| package net.sf.taverna.biocatalogue.ui; | |
| import java.awt.Component; | |
| import java.awt.Dimension; | |
| import java.awt.GridBagConstraints; | |
| import java.awt.GridBagLayout; | |
| import java.awt.event.ActionEvent; | |
| import java.awt.event.ActionListener; | |
| import java.awt.event.FocusEvent; | |
| import java.awt.event.FocusListener; | |
| import java.awt.event.KeyAdapter; | |
| import java.awt.event.KeyEvent; | |
| import java.util.Arrays; | |
| import javax.swing.AbstractAction; | |
| import javax.swing.JButton; | |
| import javax.swing.JOptionPane; | |
| import javax.swing.JPanel; | |
| import javax.swing.JTextField; | |
| import javax.swing.event.CaretEvent; | |
| import javax.swing.event.CaretListener; | |
| import net.sf.taverna.biocatalogue.model.BioCataloguePluginConstants; | |
| import net.sf.taverna.biocatalogue.model.ResourceManager; | |
| import net.sf.taverna.biocatalogue.model.Resource.TYPE; | |
| import net.sf.taverna.biocatalogue.model.search.SearchOptions; | |
| import net.sf.taverna.biocatalogue.ui.search_results.SearchResultsMainPanel; | |
| import net.sf.taverna.t2.lang.ui.DeselectingButton; | |
| /** | |
| * | |
| * @author Sergejs Aleksejevs | |
| */ | |
| @SuppressWarnings("serial") | |
| public class SearchOptionsPanel extends JPanel implements HasDefaultFocusCapability | |
| { | |
| // COMPONENTS | |
| private SearchOptionsPanel thisPanel; | |
| private JTextField tfSearchQuery; | |
| private JButton bSearch; | |
| private final SearchResultsMainPanel tabbedSearchResultsPanel; | |
| public SearchOptionsPanel(SearchResultsMainPanel tabbedSearchResultsPanel) | |
| { | |
| super(); | |
| this.thisPanel = this; | |
| this.tabbedSearchResultsPanel = tabbedSearchResultsPanel; | |
| this.initialiseUI(); | |
| } | |
| private void initialiseUI() | |
| { | |
| this.setLayout(new GridBagLayout()); | |
| GridBagConstraints c = new GridBagConstraints(); | |
| c.gridx = 0; | |
| c.gridy = 0; | |
| c.weightx = 0.0; | |
| c.fill = GridBagConstraints.NONE; | |
| this.tfSearchQuery = new JTextField(30); | |
| this.tfSearchQuery.setToolTipText( | |
| "<html> Tips for creating search queries:<br>" + | |
| " 1) Use wildcards to make more flexible queries. Asterisk (<b>*</b>) matches any zero or more<br>" + | |
| " characters (e.g. <b><i>Seq*</i></b> would match <b><i>Sequence</i></b>), question mark (<b>?</b>) matches any single<br>" + | |
| " character (e.g. <b><i>Bla?t</i></b> would match <b><i>Blast</i></b>).<br>" + | |
| " 2) Enclose the <b><i>\"search query\"</i></b> in double quotes to make exact phrase matching, otherwise<br>" + | |
| " items that contain any (or all) words in the <b><i>search query</i></b> will be found.</html>"); | |
| this.tfSearchQuery.addFocusListener(new FocusListener() { | |
| public void focusGained(FocusEvent e) { | |
| tfSearchQuery.selectAll(); | |
| } | |
| public void focusLost(FocusEvent e) { /* do nothing */ } | |
| }); | |
| this.tfSearchQuery.addKeyListener(new KeyAdapter() { | |
| public void keyPressed(KeyEvent e) { | |
| // ENTER pressed - start search by simulating "search" button click | |
| // (only do this if the "search" button was active at that moment) | |
| if (e.getKeyCode() == KeyEvent.VK_ENTER && bSearch.isEnabled()) { | |
| bSearch.doClick(); | |
| } | |
| } | |
| }); | |
| JButton jbClearSearch = new DeselectingButton(new AbstractAction("Clear") { | |
| @Override | |
| public void actionPerformed(ActionEvent e) { | |
| tfSearchQuery.setText(""); | |
| clearSearch(); | |
| }}, ""); | |
| jbClearSearch.setIcon(ResourceManager.getImageIcon(ResourceManager.CLEAR_ICON)); | |
| this.add(jbClearSearch, c); | |
| c.gridx++; | |
| c.fill = GridBagConstraints.HORIZONTAL; | |
| c.weightx = 0.1; | |
| this.add(tfSearchQuery, c); | |
| // --- Search button --- | |
| c.gridx++; | |
| c.weightx = 0; | |
| c.fill = GridBagConstraints.NONE; | |
| c.anchor = GridBagConstraints.EAST; | |
| this.bSearch = new DeselectingButton("Search", | |
| new ActionListener() { | |
| public void actionPerformed(ActionEvent e) { | |
| if (getSearchQuery().length() == 0) { | |
| clearSearch(); | |
| } | |
| else { | |
| // search query available - collect data about the current search and execute it | |
| tabbedSearchResultsPanel.startNewSearch(thisPanel.getState()); | |
| } | |
| } | |
| }, | |
| tfSearchQuery.getToolTipText()); | |
| this.bSearch.setIcon(ResourceManager.getImageIcon(ResourceManager.SEARCH_ICON)); | |
| this.add(bSearch, c); | |
| } | |
| private void clearSearch() { | |
| tabbedSearchResultsPanel.clearSearch(); | |
| thisPanel.focusDefaultComponent(); | |
| } | |
| /** | |
| * Saves the current state of the search options into a single {@link SearchOptions} object. | |
| */ | |
| public SearchOptions getState() { | |
| return (new SearchOptions(getSearchQuery(), Arrays.asList(TYPE.values()))); | |
| } | |
| // *** GETTERS AND SETTERS *** | |
| public String getSearchQuery() { | |
| return (this.tfSearchQuery.getText().trim()); | |
| } | |
| public void setSearchQuery(String strSearchQuery) { | |
| this.tfSearchQuery.setText(strSearchQuery); | |
| } | |
| // *** Callbacks for HasDefaultFocusCapability interface *** | |
| public void focusDefaultComponent() { | |
| this.tfSearchQuery.selectAll(); | |
| this.tfSearchQuery.requestFocusInWindow(); | |
| } | |
| public Component getDefaultComponent() { | |
| return(this.tfSearchQuery); | |
| } | |
| } |