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3cdf3fd8 NR |
1 | package be.nikiroo.fanfix_swing.gui; |
2 | ||
3 | import java.awt.BorderLayout; | |
4 | import java.awt.Component; | |
89c5b3e2 | 5 | import java.awt.Dimension; |
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6 | import java.awt.Image; |
7 | import java.awt.Point; | |
8 | import java.awt.event.ActionEvent; | |
9 | import java.awt.event.ActionListener; | |
10 | import java.awt.event.MouseAdapter; | |
11 | import java.awt.event.MouseEvent; | |
12 | import java.util.ArrayList; | |
13 | import java.util.HashMap; | |
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14 | import java.util.List; |
15 | import java.util.Map; | |
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16 | import java.util.concurrent.ExecutionException; |
17 | ||
18 | import javax.swing.DefaultListModel; | |
19 | import javax.swing.JList; | |
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20 | import javax.swing.JPopupMenu; |
21 | import javax.swing.ListCellRenderer; | |
22 | import javax.swing.ListSelectionModel; | |
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23 | import javax.swing.SwingWorker; |
24 | ||
25 | import be.nikiroo.fanfix.Instance; | |
26 | import be.nikiroo.fanfix.data.MetaData; | |
27 | import be.nikiroo.fanfix.library.BasicLibrary; | |
28 | import be.nikiroo.fanfix_swing.Actions; | |
29 | import be.nikiroo.fanfix_swing.gui.book.BookBlock; | |
30 | import be.nikiroo.fanfix_swing.gui.book.BookInfo; | |
31 | import be.nikiroo.fanfix_swing.gui.book.BookLine; | |
59253323 | 32 | import be.nikiroo.fanfix_swing.gui.book.BookPopup; |
bdded4b5 | 33 | import be.nikiroo.fanfix_swing.gui.utils.DelayWorker; |
2a03ecc0 | 34 | import be.nikiroo.fanfix_swing.gui.utils.ListenerPanel; |
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35 | import be.nikiroo.fanfix_swing.gui.utils.UiHelper; |
36 | ||
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37 | public class BooksPanel extends ListenerPanel { |
38 | private class ListModel extends DefaultListModel<BookInfo> { | |
3cdf3fd8 NR |
39 | public void fireElementChanged(BookInfo element) { |
40 | int index = indexOf(element); | |
41 | if (index >= 0) { | |
42 | fireContentsChanged(element, index, index); | |
43 | } | |
44 | } | |
45 | } | |
46 | ||
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47 | static public final String INVALIDATE_CACHE = "invalidate_cache"; |
48 | ||
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49 | private List<BookInfo> bookInfos = new ArrayList<BookInfo>(); |
50 | private Map<BookInfo, BookLine> books = new HashMap<BookInfo, BookLine>(); | |
51 | private boolean seeWordCount; | |
52 | private boolean listMode; | |
53 | ||
54 | private JList<BookInfo> list; | |
55 | private int hoveredIndex = -1; | |
56 | private ListModel data = new ListModel(); | |
bdded4b5 | 57 | private DelayWorker bookCoverUpdater; |
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58 | |
59 | private SearchBar searchBar; | |
60 | ||
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61 | public BooksPanel(boolean listMode) { |
62 | setLayout(new BorderLayout()); | |
63 | ||
64 | searchBar = new SearchBar(); | |
65 | add(searchBar, BorderLayout.NORTH); | |
66 | ||
67 | searchBar.addActionListener(new ActionListener() { | |
68 | @Override | |
69 | public void actionPerformed(ActionEvent e) { | |
2a03ecc0 | 70 | filter(searchBar.getText()); |
3cdf3fd8 NR |
71 | } |
72 | }); | |
73 | ||
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74 | bookCoverUpdater = new DelayWorker(20); |
75 | bookCoverUpdater.start(); | |
3cdf3fd8 | 76 | add(UiHelper.scroll(initList(listMode)), BorderLayout.CENTER); |
3cdf3fd8 NR |
77 | } |
78 | ||
79 | // null or empty -> all sources | |
80 | // sources hierarchy supported ("source/" will includes all "source" and | |
81 | // "source/*") | |
f90b89d4 NR |
82 | public void load(final List<String> sources, final List<String> authors, |
83 | final List<String> tags) { | |
3cdf3fd8 NR |
84 | new SwingWorker<List<BookInfo>, Void>() { |
85 | @Override | |
86 | protected List<BookInfo> doInBackground() throws Exception { | |
87 | List<BookInfo> bookInfos = new ArrayList<BookInfo>(); | |
88 | BasicLibrary lib = Instance.getInstance().getLibrary(); | |
f90b89d4 NR |
89 | for (MetaData meta : lib.getList().filter(sources, authors, |
90 | tags)) { | |
3cdf3fd8 NR |
91 | bookInfos.add(BookInfo.fromMeta(lib, meta)); |
92 | } | |
93 | ||
94 | return bookInfos; | |
95 | } | |
96 | ||
97 | @Override | |
98 | protected void done() { | |
99 | try { | |
100 | load(get()); | |
101 | } catch (InterruptedException e) { | |
102 | e.printStackTrace(); | |
103 | } catch (ExecutionException e) { | |
104 | e.printStackTrace(); | |
105 | } | |
106 | // TODO: error | |
107 | } | |
108 | }.execute(); | |
109 | } | |
110 | ||
111 | public void load(List<BookInfo> bookInfos) { | |
112 | this.bookInfos.clear(); | |
113 | this.bookInfos.addAll(bookInfos); | |
bdded4b5 | 114 | bookCoverUpdater.clear(); |
3cdf3fd8 | 115 | |
2a03ecc0 | 116 | filter(searchBar.getText()); |
3cdf3fd8 NR |
117 | } |
118 | ||
119 | // cannot be NULL | |
2a03ecc0 | 120 | private void filter(String filter) { |
3cdf3fd8 NR |
121 | data.clear(); |
122 | for (BookInfo bookInfo : bookInfos) { | |
d6c8579c | 123 | if (bookInfo.getMainInfo() == null || filter.isEmpty() |
f90b89d4 NR |
124 | || bookInfo.getMainInfo().toLowerCase() |
125 | .contains(filter.toLowerCase())) { | |
3cdf3fd8 NR |
126 | data.addElement(bookInfo); |
127 | } | |
128 | } | |
129 | list.repaint(); | |
130 | } | |
131 | ||
132 | /** | |
133 | * The secondary value content: word count or author. | |
134 | * | |
135 | * @return TRUE to see word counts, FALSE to see authors | |
136 | */ | |
137 | public boolean isSeeWordCount() { | |
138 | return seeWordCount; | |
139 | } | |
140 | ||
141 | /** | |
142 | * The secondary value content: word count or author. | |
143 | * | |
f90b89d4 NR |
144 | * @param seeWordCount |
145 | * TRUE to see word counts, FALSE to see authors | |
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146 | */ |
147 | public void setSeeWordCount(boolean seeWordCount) { | |
148 | if (this.seeWordCount != seeWordCount) { | |
149 | if (books != null) { | |
150 | for (BookLine book : books.values()) { | |
151 | book.setSeeWordCount(seeWordCount); | |
152 | } | |
153 | ||
154 | list.repaint(); | |
155 | } | |
156 | } | |
157 | } | |
158 | ||
159 | private JList<BookInfo> initList(boolean listMode) { | |
160 | final JList<BookInfo> list = new JList<BookInfo>(data); | |
161 | ||
f90b89d4 NR |
162 | final JPopupMenu popup = new BookPopup( |
163 | Instance.getInstance().getLibrary(), new BookPopup.Informer() { | |
164 | @Override | |
165 | public void setCached(BookInfo book, boolean cached) { | |
166 | book.setCached(cached); | |
167 | fireElementChanged(book); | |
168 | } | |
59253323 | 169 | |
f90b89d4 NR |
170 | public void fireElementChanged(BookInfo book) { |
171 | data.fireElementChanged(book); | |
172 | } | |
59253323 | 173 | |
f90b89d4 NR |
174 | @Override |
175 | public List<BookInfo> getSelected() { | |
176 | List<BookInfo> selected = new ArrayList<BookInfo>(); | |
177 | for (int index : list.getSelectedIndices()) { | |
178 | selected.add(data.get(index)); | |
179 | } | |
59253323 | 180 | |
f90b89d4 NR |
181 | return selected; |
182 | } | |
59253323 | 183 | |
f90b89d4 NR |
184 | @Override |
185 | public BookInfo getUniqueSelected() { | |
186 | List<BookInfo> selected = getSelected(); | |
187 | if (selected.size() == 1) { | |
188 | return selected.get(0); | |
189 | } | |
190 | return null; | |
191 | } | |
2a03ecc0 | 192 | |
f90b89d4 NR |
193 | @Override |
194 | public void invalidateCache() { | |
195 | // TODO: also reset the popup menu for sources/author | |
196 | fireActionPerformed(INVALIDATE_CACHE); | |
197 | } | |
198 | }); | |
3cdf3fd8 NR |
199 | |
200 | list.addMouseMotionListener(new MouseAdapter() { | |
201 | @Override | |
202 | public void mouseMoved(MouseEvent me) { | |
203 | if (popup.isShowing()) | |
204 | return; | |
205 | ||
206 | Point p = new Point(me.getX(), me.getY()); | |
207 | int index = list.locationToIndex(p); | |
208 | if (index != hoveredIndex) { | |
209 | hoveredIndex = index; | |
210 | list.repaint(); | |
211 | } | |
212 | } | |
213 | }); | |
214 | list.addMouseListener(new MouseAdapter() { | |
215 | @Override | |
216 | public void mousePressed(MouseEvent e) { | |
217 | check(e); | |
218 | } | |
219 | ||
220 | @Override | |
221 | public void mouseReleased(MouseEvent e) { | |
222 | check(e); | |
223 | } | |
224 | ||
225 | @Override | |
226 | public void mouseExited(MouseEvent e) { | |
227 | if (popup.isShowing()) | |
228 | return; | |
229 | ||
230 | if (hoveredIndex > -1) { | |
231 | hoveredIndex = -1; | |
232 | list.repaint(); | |
233 | } | |
234 | } | |
235 | ||
236 | @Override | |
237 | public void mouseClicked(MouseEvent e) { | |
238 | super.mouseClicked(e); | |
239 | if (e.getClickCount() == 2) { | |
240 | int index = list.locationToIndex(e.getPoint()); | |
241 | list.setSelectedIndex(index); | |
242 | ||
243 | final BookInfo book = data.get(index); | |
244 | BasicLibrary lib = Instance.getInstance().getLibrary(); | |
245 | ||
f90b89d4 NR |
246 | Actions.openExternal(lib, book.getMeta(), BooksPanel.this, |
247 | new Runnable() { | |
248 | @Override | |
249 | public void run() { | |
250 | book.setCached(true); | |
251 | data.fireElementChanged(book); | |
252 | } | |
253 | }); | |
3cdf3fd8 NR |
254 | } |
255 | } | |
256 | ||
257 | private void check(MouseEvent e) { | |
258 | if (e.isPopupTrigger()) { | |
259 | if (list.getSelectedIndices().length <= 1) { | |
f90b89d4 NR |
260 | list.setSelectedIndex( |
261 | list.locationToIndex(e.getPoint())); | |
3cdf3fd8 NR |
262 | } |
263 | ||
264 | popup.show(list, e.getX(), e.getY()); | |
265 | } | |
266 | } | |
267 | }); | |
268 | ||
269 | list.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION); | |
270 | list.setSelectedIndex(0); | |
271 | list.setCellRenderer(generateRenderer()); | |
272 | list.setVisibleRowCount(0); | |
273 | ||
274 | this.list = list; | |
275 | setListMode(listMode); | |
276 | return this.list; | |
277 | } | |
278 | ||
279 | private ListCellRenderer<BookInfo> generateRenderer() { | |
280 | return new ListCellRenderer<BookInfo>() { | |
281 | @Override | |
f90b89d4 NR |
282 | public Component getListCellRendererComponent( |
283 | JList<? extends BookInfo> list, BookInfo value, int index, | |
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284 | boolean isSelected, boolean cellHasFocus) { |
285 | BookLine book = books.get(value); | |
286 | if (book == null) { | |
287 | if (listMode) { | |
288 | book = new BookLine(value, seeWordCount); | |
289 | } else { | |
290 | book = new BookBlock(value, seeWordCount); | |
bdded4b5 | 291 | startUpdateBookCover((BookBlock) book); |
3cdf3fd8 NR |
292 | } |
293 | books.put(value, book); | |
294 | } | |
295 | ||
296 | book.setSelected(isSelected); | |
297 | book.setHovered(index == hoveredIndex); | |
298 | return book; | |
299 | } | |
300 | }; | |
301 | } | |
302 | ||
bdded4b5 NR |
303 | private void startUpdateBookCover(final BookBlock book) { |
304 | bookCoverUpdater.delay(book.getInfo().getId(), | |
305 | new SwingWorker<Image, Void>() { | |
306 | @Override | |
307 | protected Image doInBackground() throws Exception { | |
308 | BasicLibrary lib = Instance.getInstance().getLibrary(); | |
309 | return BookBlock.generateCoverImage(lib, | |
310 | book.getInfo()); | |
311 | } | |
312 | ||
313 | protected void done() { | |
314 | try { | |
315 | book.setCoverImage(get()); | |
316 | data.fireElementChanged(book.getInfo()); | |
317 | } catch (Exception e) { | |
318 | // TODO ? probably just log | |
319 | } | |
320 | } | |
321 | }); | |
322 | } | |
323 | ||
3cdf3fd8 NR |
324 | public boolean isListMode() { |
325 | return listMode; | |
326 | } | |
327 | ||
328 | public void setListMode(boolean listMode) { | |
329 | this.listMode = listMode; | |
330 | books.clear(); | |
f90b89d4 NR |
331 | list.setLayoutOrientation( |
332 | listMode ? JList.VERTICAL : JList.HORIZONTAL_WRAP); | |
3cdf3fd8 | 333 | |
89c5b3e2 NR |
334 | StringBuilder longString = new StringBuilder(); |
335 | for (int i = 0; i < 20; i++) { | |
336 | longString.append( | |
337 | "Some long string, which is 50 chars long itself..."); | |
338 | } | |
3cdf3fd8 | 339 | if (listMode) { |
bdded4b5 | 340 | bookCoverUpdater.clear(); |
89c5b3e2 NR |
341 | Dimension sz = new BookLine( |
342 | BookInfo.fromSource(null, longString.toString()), true) | |
343 | .getPreferredSize(); | |
344 | list.setFixedCellHeight((int) sz.getHeight()); | |
345 | list.setFixedCellWidth(list.getWidth()); | |
346 | } else { | |
347 | Dimension sz = new BookBlock( | |
348 | BookInfo.fromSource(null, longString.toString()), true) | |
349 | .getPreferredSize(); | |
350 | list.setFixedCellHeight((int) sz.getHeight()); | |
351 | list.setFixedCellWidth((int) sz.getWidth()); | |
3cdf3fd8 NR |
352 | } |
353 | } | |
354 | } |