+++ /dev/null
-package be.nikiroo.fanfix.reader.ui;
-
-import java.awt.BorderLayout;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.awt.event.KeyAdapter;
-import java.awt.event.KeyEvent;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-
-import javax.swing.JButton;
-import javax.swing.JPanel;
-import javax.swing.JTextField;
-
-import be.nikiroo.fanfix.data.MetaData;
-import be.nikiroo.fanfix.reader.ui.GuiReaderSearchByPanel.Waitable;
-import be.nikiroo.fanfix.searchable.BasicSearchable;
-
-/**
- * This panel represents a search panel that works for keywords and tags based
- * searches.
- *
- * @author niki
- */
-public class GuiReaderSearchByNamePanel extends JPanel {
- private static final long serialVersionUID = 1L;
-
- private BasicSearchable searchable;
-
- private JTextField keywordsField;
- private JButton submitKeywords;
-
- private int page;
- private int maxPage;
- private List<MetaData> stories = new ArrayList<MetaData>();
- private int storyItem;
-
- public GuiReaderSearchByNamePanel(final Waitable waitable) {
- super(new BorderLayout());
-
- keywordsField = new JTextField();
- add(keywordsField, BorderLayout.CENTER);
-
- submitKeywords = new JButton("Search");
- add(submitKeywords, BorderLayout.EAST);
-
- // should be done out of UI
- final Runnable go = new Runnable() {
- @Override
- public void run() {
- waitable.setWaiting(true);
- try {
- search(keywordsField.getText(), 1, 0);
- waitable.fireEvent();
- } finally {
- waitable.setWaiting(false);
- }
- }
- };
-
- keywordsField.addKeyListener(new KeyAdapter() {
- @Override
- public void keyReleased(KeyEvent e) {
- if (e.getKeyCode() == KeyEvent.VK_ENTER) {
- new Thread(go).start();
- } else {
- super.keyReleased(e);
- }
- }
- });
-
- submitKeywords.addActionListener(new ActionListener() {
- @Override
- public void actionPerformed(ActionEvent e) {
- new Thread(go).start();
- }
- });
-
- setSearchable(null);
- }
-
- /**
- * The {@link BasicSearchable} object use for the searches themselves.
- * <p>
- * Can be NULL, but no searches will work.
- *
- * @param searchable
- * the new searchable
- */
- public void setSearchable(BasicSearchable searchable) {
- this.searchable = searchable;
- page = 0;
- maxPage = -1;
- storyItem = 0;
- stories = new ArrayList<MetaData>();
- updateKeywords("");
- }
-
- /**
- * The currently displayed page of result for the current search (see the
- * <tt>page</tt> parameter of
- * {@link GuiReaderSearchByNamePanel#search(String, int, int)}).
- *
- * @return the currently displayed page of results
- */
- public int getPage() {
- return page;
- }
-
- /**
- * The number of pages of result for the current search (see the
- * <tt>page</tt> parameter of
- * {@link GuiReaderSearchByPanel#search(String, int, int)}).
- * <p>
- * For an unknown number or when not applicable, -1 is returned.
- *
- * @return the number of pages of results or -1
- */
- public int getMaxPage() {
- return maxPage;
- }
-
- /**
- * Return the keywords used for the current search.
- *
- * @return the keywords
- */
- public String getCurrentKeywords() {
- return keywordsField.getText();
- }
-
- /**
- * The currently loaded stories (the result of the latest search).
- *
- * @return the stories
- */
- public List<MetaData> getStories() {
- return stories;
- }
-
- /**
- * Return the currently selected story (the <tt>item</tt>) if it was
- * specified in the latest, or 0 if not.
- * <p>
- * Note: this is thus a 1-based index, <b>not</b> a 0-based index.
- *
- * @return the item
- */
- public int getStoryItem() {
- return storyItem;
- }
-
- /**
- * Update the keywords displayed on screen.
- *
- * @param keywords
- * the keywords
- */
- private void updateKeywords(final String keywords) {
- if (!keywords.equals(keywordsField.getText())) {
- GuiReaderSearchFrame.inUi(new Runnable() {
- @Override
- public void run() {
- keywordsField.setText(keywords);
- }
- });
- }
- }
-
- /**
- * Search for the given terms on the currently selected searchable.
- * <p>
- * This operation can be long and should be run outside the UI thread.
- *
- * @param keywords
- * the keywords to search for
- * @param page
- * the page of results to load
- * @param item
- * the item to select (or 0 for none by default)
- *
- * @throw IndexOutOfBoundsException if the page is out of bounds
- */
- public void search(String keywords, int page, int item) {
- List<MetaData> stories = new ArrayList<MetaData>();
- int storyItem = 0;
-
- updateKeywords(keywords);
-
- int maxPage = -1;
- if (searchable != null) {
- try {
- maxPage = searchable.searchPages(keywords);
- } catch (IOException e) {
- GuiReaderSearchFrame.error(e);
- }
- }
-
- if (page > 0) {
- if (maxPage >= 0 && (page <= 0 || page > maxPage)) {
- throw new IndexOutOfBoundsException("Page " + page + " out of "
- + maxPage);
- }
-
- if (searchable != null) {
- try {
- stories = searchable.search(keywords, page);
- } catch (IOException e) {
- GuiReaderSearchFrame.error(e);
- }
- }
-
- if (item > 0 && item <= stories.size()) {
- storyItem = item;
- } else if (item > 0) {
- GuiReaderSearchFrame.error(String.format(
- "Story item does not exist: Search [%s], item %d",
- keywords, item));
- }
- }
-
- this.page = page;
- this.maxPage = maxPage;
- this.stories = stories;
- this.storyItem = storyItem;
- }
-
- /**
- * Enables or disables this component, depending on the value of the
- * parameter <code>b</code>. An enabled component can respond to user input
- * and generate events. Components are enabled initially by default.
- * <p>
- * Disabling this component will also affect its children.
- *
- * @param b
- * If <code>true</code>, this component is enabled; otherwise
- * this component is disabled
- */
- @Override
- public void setEnabled(boolean b) {
- super.setEnabled(b);
- keywordsField.setEnabled(b);
- submitKeywords.setEnabled(b);
- }
-}
git://git.nikiroo.be / fanfix.git / blobdiff