X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Ffanfix%2Freader%2Fui%2FGuiReaderSearchByTagPanel.java;fp=src%2Fbe%2Fnikiroo%2Ffanfix%2Freader%2Fui%2FGuiReaderSearchByTagPanel.java;h=0000000000000000000000000000000000000000;hb=d7367179b645781b4e0e4fc24893cb1e6725c14c;hp=260fc481cba8dd5bc2eb0c3f6d035ebb7ece8a1b;hpb=1387a30ab59dbf4071f2c5e5e0e08ca98c75b726;p=fanfix.git diff --git a/src/be/nikiroo/fanfix/reader/ui/GuiReaderSearchByTagPanel.java b/src/be/nikiroo/fanfix/reader/ui/GuiReaderSearchByTagPanel.java deleted file mode 100644 index 260fc48..0000000 --- a/src/be/nikiroo/fanfix/reader/ui/GuiReaderSearchByTagPanel.java +++ /dev/null @@ -1,458 +0,0 @@ -package be.nikiroo.fanfix.reader.ui; - -import java.awt.BorderLayout; -import java.awt.Color; -import java.awt.Component; -import java.awt.event.ActionEvent; -import java.awt.event.ActionListener; -import java.io.IOException; -import java.util.ArrayList; -import java.util.List; - -import javax.swing.BoxLayout; -import javax.swing.JComboBox; -import javax.swing.JList; -import javax.swing.JPanel; -import javax.swing.ListCellRenderer; - -import be.nikiroo.fanfix.data.MetaData; -import be.nikiroo.fanfix.reader.ui.GuiReaderSearchByPanel.Waitable; -import be.nikiroo.fanfix.searchable.BasicSearchable; -import be.nikiroo.fanfix.searchable.SearchableTag; -import be.nikiroo.fanfix.supported.SupportType; - -/** - * This panel represents a search panel that works for keywords and tags based - * searches. - * - * @author niki - */ -// JCombobox not 1.6 compatible -@SuppressWarnings({ "unchecked", "rawtypes" }) -public class GuiReaderSearchByTagPanel extends JPanel { - private static final long serialVersionUID = 1L; - - private BasicSearchable searchable; - private Waitable waitable; - - private SearchableTag currentTag; - private JPanel tagBars; - private List combos; - - private int page; - private int maxPage; - private List stories = new ArrayList(); - private int storyItem; - - public GuiReaderSearchByTagPanel(Waitable waitable) { - setLayout(new BorderLayout()); - - this.waitable = waitable; - combos = new ArrayList(); - page = 0; - maxPage = -1; - - tagBars = new JPanel(); - tagBars.setLayout(new BoxLayout(tagBars, BoxLayout.Y_AXIS)); - add(tagBars, BorderLayout.NORTH); - } - - /** - * The {@link BasicSearchable} object use for the searches themselves. - *

- * This operation can be long and should be run outside the UI thread. - *

- * 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(); - updateTags(null); - } - - /** - * The currently displayed page of result for the current search (see the - * page parameter of - * {@link GuiReaderSearchByTagPanel#searchTag(SupportType, int, int, SearchableTag)} - * ). - * - * @return the currently displayed page of results - */ - public int getPage() { - return page; - } - - /** - * The number of pages of result for the current search (see the - * page parameter of - * {@link GuiReaderSearchByPanel#searchTag(SupportType, int, int, SearchableTag)} - * ). - *

- * 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 tag used for the current search. - * - * @return the tag (which can be NULL, for "base tags") - */ - public SearchableTag getCurrentTag() { - return currentTag; - } - - /** - * The currently loaded stories (the result of the latest search). - * - * @return the stories - */ - public List getStories() { - return stories; - } - - /** - * Return the currently selected story (the item) if it was - * specified in the latest, or 0 if not. - *

- * Note: this is thus a 1-based index, not a 0-based index. - * - * @return the item - */ - public int getStoryItem() { - return storyItem; - } - - /** - * Update the tags displayed on screen and reset the tags bar. - *

- * This operation can be long and should be run outside the UI thread. - * - * @param tag - * the tag to use, or NULL for base tags - */ - private void updateTags(final SearchableTag tag) { - final List parents = new ArrayList(); - SearchableTag parent = (tag == null) ? null : tag; - while (parent != null) { - parents.add(parent); - parent = parent.getParent(); - } - - List rootTags = new ArrayList(); - SearchableTag selectedRootTag = null; - selectedRootTag = parents.isEmpty() ? null : parents - .get(parents.size() - 1); - - if (searchable != null) { - try { - rootTags = searchable.getTags(); - } catch (IOException e) { - GuiReaderSearchFrame.error(e); - } - } - - final List rootTagsF = rootTags; - final SearchableTag selectedRootTagF = selectedRootTag; - - GuiReaderSearchFrame.inUi(new Runnable() { - @Override - public void run() { - tagBars.invalidate(); - tagBars.removeAll(); - - addTagBar(rootTagsF, selectedRootTagF); - - for (int i = parents.size() - 1; i >= 0; i--) { - SearchableTag selectedChild = null; - if (i > 0) { - selectedChild = parents.get(i - 1); - } - - SearchableTag parent = parents.get(i); - addTagBar(parent.getChildren(), selectedChild); - } - - tagBars.validate(); - } - }); - } - - /** - * Add a tags bar (do not remove possible previous ones). - *

- * Will always add an "empty" (NULL) tag as first option. - * - * @param tags - * the tags to display - * @param selected - * the selected tag if any, or NULL for none - */ - private void addTagBar(List tags, - final SearchableTag selected) { - tags.add(0, null); - - final int comboIndex = combos.size(); - - final JComboBox combo = new JComboBox( - tags.toArray(new SearchableTag[] {})); - combo.setSelectedItem(selected); - - final ListCellRenderer basic = combo.getRenderer(); - - combo.setRenderer(new ListCellRenderer() { - @Override - public Component getListCellRendererComponent(JList list, - Object value, int index, boolean isSelected, - boolean cellHasFocus) { - - Object displayValue = value; - if (value instanceof SearchableTag) { - displayValue = ((SearchableTag) value).getName(); - } else { - displayValue = "Select a tag..."; - cellHasFocus = false; - isSelected = false; - } - - Component rep = basic.getListCellRendererComponent(list, - displayValue, index, isSelected, cellHasFocus); - - if (value == null) { - rep.setForeground(Color.GRAY); - } - - return rep; - } - }); - - combo.addActionListener(createComboTagAction(comboIndex)); - - combos.add(combo); - tagBars.add(combo); - } - - /** - * The action to do on {@link JComboBox} selection. - *

- * The content of the action is: - *

    - *
  • Remove all tags bar below this one
    • - *
  • Load the subtags if any in anew tags bar
    • - *
  • Load the related stories if the tag was a leaf tag and notify the - * {@link Waitable} (via {@link Waitable#fireEvent()})
    • - *
- * - * @param comboIndex - * the index of the related {@link JComboBox} - * - * @return the action - */ - private ActionListener createComboTagAction(final int comboIndex) { - return new ActionListener() { - @Override - public void actionPerformed(ActionEvent ae) { - List combos = GuiReaderSearchByTagPanel.this.combos; - if (combos == null || comboIndex < 0 - || comboIndex >= combos.size()) { - return; - } - - // Tag can be NULL - final SearchableTag tag = (SearchableTag) combos - .get(comboIndex).getSelectedItem(); - - while (comboIndex + 1 < combos.size()) { - JComboBox combo = combos.remove(comboIndex + 1); - tagBars.remove(combo); - } - - new Thread(new Runnable() { - @Override - public void run() { - waitable.setWaiting(true); - try { - final List children = getChildrenForTag(tag); - if (children != null) { - GuiReaderSearchFrame.inUi(new Runnable() { - @Override - public void run() { - addTagBar(children, tag); - } - }); - } - - if (tag != null && tag.isLeaf()) { - storyItem = 0; - try { - searchable.fillTag(tag); - page = 1; - stories = searchable.search(tag, 1); - maxPage = searchable.searchPages(tag); - currentTag = tag; - } catch (IOException e) { - GuiReaderSearchFrame.error(e); - page = 0; - maxPage = -1; - stories = new ArrayList(); - } - - waitable.fireEvent(); - } - } finally { - waitable.setWaiting(false); - } - } - }).start(); - } - }; - } - - /** - * Get the children of the given tag (or the base tags if the given tag is - * NULL). - *

- * This action will "fill" ({@link BasicSearchable#fillTag(SearchableTag)}) - * the given tag if needed first. - *

- * This operation can be long and should be run outside the UI thread. - * - * @param tag - * the tag to search into or NULL for the base tags - * @return the children - */ - private List getChildrenForTag(final SearchableTag tag) { - List children = new ArrayList(); - if (tag == null) { - try { - List baseTags = searchable.getTags(); - children = baseTags; - } catch (IOException e) { - GuiReaderSearchFrame.error(e); - } - } else { - try { - searchable.fillTag(tag); - } catch (IOException e) { - GuiReaderSearchFrame.error(e); - } - - if (!tag.isLeaf()) { - children = tag.getChildren(); - } else { - children = null; - } - } - - return children; - } - - /** - * Search for the given tag on the currently selected searchable. - *

- * If the tag contains children tags, those will be displayed so you can - * select them; if the tag is a leaf tag, the linked stories will be - * displayed. - *

- * This operation can be long and should be run outside the UI thread. - * - * @param tag - * the tag to search for, or NULL for base tags - * @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 searchTag(SearchableTag tag, int page, int item) { - List stories = new ArrayList(); - int storyItem = 0; - - currentTag = tag; - updateTags(tag); - - int maxPage = -1; - if (tag != null) { - try { - searchable.fillTag(tag); - - if (!tag.isLeaf()) { - List subtags = tag.getChildren(); - if (item > 0 && item <= subtags.size()) { - SearchableTag subtag = subtags.get(item - 1); - try { - tag = subtag; - searchable.fillTag(tag); - } catch (IOException e) { - GuiReaderSearchFrame.error(e); - } - } else if (item > 0) { - GuiReaderSearchFrame.error(String.format( - "Tag item does not exist: Tag [%s], item %d", - tag.getFqName(), item)); - } - } - - maxPage = searchable.searchPages(tag); - if (page > 0 && tag.isLeaf()) { - if (maxPage >= 0 && (page <= 0 || page > maxPage)) { - throw new IndexOutOfBoundsException("Page " + page - + " out of " + maxPage); - } - - try { - stories = searchable.search(tag, page); - if (item > 0 && item <= stories.size()) { - storyItem = item; - } else if (item > 0) { - GuiReaderSearchFrame - .error(String - .format("Story item does not exist: Tag [%s], item %d", - tag.getFqName(), item)); - } - } catch (IOException e) { - GuiReaderSearchFrame.error(e); - } - } - } catch (IOException e) { - GuiReaderSearchFrame.error(e); - maxPage = 0; - } - } - - this.stories = stories; - this.storyItem = storyItem; - this.page = page; - this.maxPage = maxPage; - } - - /** - * Enables or disables this component, depending on the value of the - * parameter b. An enabled component can respond to user input - * and generate events. Components are enabled initially by default. - *

- * Disabling this component will also affect its children. - * - * @param b - * If true, this component is enabled; otherwise - * this component is disabled - */ - @Override - public void setEnabled(boolean b) { - super.setEnabled(b); - tagBars.setEnabled(b); - for (JComboBox combo : combos) { - combo.setEnabled(b); - } - } -}