Commit | Line | Data |
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333f0e7b NR |
1 | package be.nikiroo.fanfix.reader; |
2 | ||
3 | import java.awt.BorderLayout; | |
4 | import java.awt.Color; | |
d3c84ac3 | 5 | import java.awt.Graphics; |
333f0e7b | 6 | import java.awt.Graphics2D; |
b4dc6ab5 | 7 | import java.awt.Polygon; |
d3c84ac3 | 8 | import java.awt.Rectangle; |
333f0e7b NR |
9 | import java.awt.event.MouseEvent; |
10 | import java.awt.event.MouseListener; | |
11 | import java.awt.image.BufferedImage; | |
57f02339 NR |
12 | import java.io.ByteArrayInputStream; |
13 | import java.io.ByteArrayOutputStream; | |
14 | import java.io.IOException; | |
15 | import java.io.InputStream; | |
16 | import java.net.MalformedURLException; | |
333f0e7b NR |
17 | import java.util.ArrayList; |
18 | import java.util.Date; | |
19 | import java.util.EventListener; | |
20 | import java.util.List; | |
21 | ||
57f02339 | 22 | import javax.imageio.ImageIO; |
333f0e7b NR |
23 | import javax.swing.ImageIcon; |
24 | import javax.swing.JLabel; | |
25 | import javax.swing.JPanel; | |
26 | ||
57f02339 | 27 | import be.nikiroo.fanfix.Instance; |
333f0e7b | 28 | import be.nikiroo.fanfix.data.MetaData; |
4d205683 | 29 | import be.nikiroo.fanfix.data.Story; |
326093dc | 30 | import be.nikiroo.utils.ImageUtils; |
c39a3e30 | 31 | import be.nikiroo.utils.ui.UIUtils; |
333f0e7b NR |
32 | |
33 | /** | |
5dd985cf | 34 | * A book item presented in a {@link GuiReaderFrame}. |
333f0e7b NR |
35 | * |
36 | * @author niki | |
37 | */ | |
5dd985cf | 38 | class GuiReaderBook extends JPanel { |
333f0e7b NR |
39 | /** |
40 | * Action on a book item. | |
41 | * | |
42 | * @author niki | |
43 | */ | |
92fb0719 | 44 | interface BookActionListener extends EventListener { |
333f0e7b NR |
45 | /** |
46 | * The book was selected (single click). | |
47 | * | |
48 | * @param book | |
5dd985cf | 49 | * the {@link GuiReaderBook} itself |
333f0e7b | 50 | */ |
5dd985cf | 51 | public void select(GuiReaderBook book); |
333f0e7b NR |
52 | |
53 | /** | |
54 | * The book was double-clicked. | |
55 | * | |
56 | * @param book | |
5dd985cf | 57 | * the {@link GuiReaderBook} itself |
333f0e7b | 58 | */ |
5dd985cf | 59 | public void action(GuiReaderBook book); |
9843a5e5 NR |
60 | |
61 | /** | |
5dd985cf | 62 | * A popup menu was requested for this {@link GuiReaderBook}. |
9843a5e5 NR |
63 | * |
64 | * @param book | |
5dd985cf | 65 | * the {@link GuiReaderBook} itself |
9843a5e5 NR |
66 | * @param e |
67 | * the {@link MouseEvent} that generated this call | |
68 | */ | |
5dd985cf | 69 | public void popupRequested(GuiReaderBook book, MouseEvent e); |
333f0e7b NR |
70 | } |
71 | ||
4d205683 NR |
72 | private static final long serialVersionUID = 1L; |
73 | ||
74 | // TODO: export some of the configuration options? | |
b4dc6ab5 NR |
75 | private static final int COVER_WIDTH = 100; |
76 | private static final int COVER_HEIGHT = 150; | |
77 | private static final int SPINE_WIDTH = 5; | |
78 | private static final int SPINE_HEIGHT = 5; | |
79 | private static final int HOFFSET = 20; | |
80 | private static final Color SPINE_COLOR_BOTTOM = new Color(180, 180, 180); | |
81 | private static final Color SPINE_COLOR_RIGHT = new Color(100, 100, 100); | |
82 | private static final int TEXT_WIDTH = COVER_WIDTH + 40; | |
83 | private static final int TEXT_HEIGHT = 50; | |
84 | private static final String AUTHOR_COLOR = "#888888"; | |
4d205683 NR |
85 | private static final Color BORDER = Color.black; |
86 | private static final long doubleClickDelay = 200; // in ms | |
87 | // | |
3b2b638f | 88 | |
333f0e7b | 89 | private JLabel icon; |
3b2b638f | 90 | private JLabel title; |
333f0e7b NR |
91 | private boolean selected; |
92 | private boolean hovered; | |
93 | private Date lastClick; | |
4d205683 | 94 | |
92fb0719 | 95 | private List<BookActionListener> listeners; |
e42573a0 | 96 | private Reader reader; |
22848428 | 97 | private MetaData meta; |
10d558d2 NR |
98 | private boolean cached; |
99 | ||
4d205683 | 100 | /** |
5dd985cf | 101 | * Create a new {@link GuiReaderBook} item for the given {@link Story}. |
4d205683 | 102 | * |
e42573a0 NR |
103 | * @param reader |
104 | * the associated reader | |
4d205683 | 105 | * @param meta |
14b57448 | 106 | * the story {@link MetaData} or source (if no LUID) |
4d205683 NR |
107 | * @param cached |
108 | * TRUE if it is locally cached | |
5dd985cf | 109 | * @param seeWordCount |
793f1071 | 110 | * TRUE to see word counts, FALSE to see authors |
4d205683 | 111 | */ |
e42573a0 NR |
112 | public GuiReaderBook(Reader reader, MetaData meta, boolean cached, |
113 | boolean seeWordCount) { | |
114 | this.reader = reader; | |
10d558d2 | 115 | this.cached = cached; |
22848428 | 116 | this.meta = meta; |
333f0e7b | 117 | |
793f1071 NR |
118 | String optSecondary = meta.getAuthor(); |
119 | if (seeWordCount) { | |
120 | if (meta.getWords() >= 4000) { | |
c8faa52a | 121 | optSecondary = "" + (meta.getWords() / 1000) + "k"; |
793f1071 | 122 | } else if (meta.getWords() > 0) { |
c8faa52a | 123 | optSecondary = "" + meta.getWords(); |
793f1071 | 124 | } else { |
a3641e4b | 125 | optSecondary = ""; |
793f1071 | 126 | } |
c8faa52a NR |
127 | |
128 | if (!optSecondary.isEmpty()) { | |
129 | if (meta.isImageDocument()) { | |
130 | optSecondary += " images"; | |
131 | } else { | |
132 | optSecondary += " words"; | |
133 | } | |
134 | } | |
793f1071 NR |
135 | } |
136 | ||
137 | if (optSecondary != null && !optSecondary.isEmpty()) { | |
138 | optSecondary = "(" + optSecondary + ")"; | |
14b57448 NR |
139 | } else { |
140 | optSecondary = ""; | |
b4dc6ab5 | 141 | } |
4d205683 | 142 | |
57f02339 | 143 | icon = new JLabel(generateCoverIcon(meta)); |
3b2b638f | 144 | title = new JLabel( |
b4dc6ab5 NR |
145 | String.format( |
146 | "<html>" | |
147 | + "<body style='width: %d px; height: %d px; text-align: center'>" | |
148 | + "%s" + "<br>" + "<span style='color: %s;'>" | |
149 | + "%s" + "</span>" + "</body>" + "</html>", | |
150 | TEXT_WIDTH, TEXT_HEIGHT, meta.getTitle(), AUTHOR_COLOR, | |
793f1071 | 151 | optSecondary)); |
b4dc6ab5 | 152 | |
edd46289 NR |
153 | setLayout(new BorderLayout(10, 10)); |
154 | add(icon, BorderLayout.CENTER); | |
155 | add(title, BorderLayout.SOUTH); | |
333f0e7b NR |
156 | |
157 | setupListeners(); | |
333f0e7b NR |
158 | } |
159 | ||
160 | /** | |
161 | * The book current selection state. | |
162 | * | |
4d205683 | 163 | * @return the selection state |
333f0e7b NR |
164 | */ |
165 | public boolean isSelected() { | |
166 | return selected; | |
167 | } | |
168 | ||
169 | /** | |
170 | * The book current selection state. | |
171 | * | |
172 | * @param selected | |
4d205683 | 173 | * TRUE if it is selected |
333f0e7b NR |
174 | */ |
175 | public void setSelected(boolean selected) { | |
edd46289 NR |
176 | if (this.selected != selected) { |
177 | this.selected = selected; | |
178 | repaint(); | |
179 | } | |
333f0e7b NR |
180 | } |
181 | ||
4d205683 NR |
182 | /** |
183 | * The item mouse-hover state. | |
184 | * | |
185 | * @param hovered | |
186 | * TRUE if it is mouse-hovered | |
187 | */ | |
333f0e7b | 188 | private void setHovered(boolean hovered) { |
edd46289 NR |
189 | if (this.hovered != hovered) { |
190 | this.hovered = hovered; | |
191 | repaint(); | |
192 | } | |
333f0e7b NR |
193 | } |
194 | ||
4d205683 NR |
195 | /** |
196 | * Setup the mouse listener that will activate {@link BookActionListener} | |
197 | * events. | |
198 | */ | |
333f0e7b | 199 | private void setupListeners() { |
5dd985cf | 200 | listeners = new ArrayList<GuiReaderBook.BookActionListener>(); |
333f0e7b | 201 | addMouseListener(new MouseListener() { |
211f7ddb | 202 | @Override |
333f0e7b | 203 | public void mouseReleased(MouseEvent e) { |
9843a5e5 NR |
204 | if (e.isPopupTrigger()) { |
205 | popup(e); | |
206 | } | |
333f0e7b NR |
207 | } |
208 | ||
211f7ddb | 209 | @Override |
333f0e7b | 210 | public void mousePressed(MouseEvent e) { |
9843a5e5 NR |
211 | if (e.isPopupTrigger()) { |
212 | popup(e); | |
213 | } | |
333f0e7b NR |
214 | } |
215 | ||
211f7ddb | 216 | @Override |
333f0e7b NR |
217 | public void mouseExited(MouseEvent e) { |
218 | setHovered(false); | |
219 | } | |
220 | ||
211f7ddb | 221 | @Override |
333f0e7b NR |
222 | public void mouseEntered(MouseEvent e) { |
223 | setHovered(true); | |
224 | } | |
225 | ||
211f7ddb | 226 | @Override |
333f0e7b | 227 | public void mouseClicked(MouseEvent e) { |
3b2b638f NR |
228 | if (isEnabled()) { |
229 | Date now = new Date(); | |
230 | if (lastClick != null | |
231 | && now.getTime() - lastClick.getTime() < doubleClickDelay) { | |
232 | click(true); | |
233 | } else { | |
234 | click(false); | |
235 | } | |
9843a5e5 | 236 | |
3b2b638f | 237 | lastClick = now; |
333f0e7b | 238 | } |
333f0e7b | 239 | } |
333f0e7b | 240 | |
9843a5e5 NR |
241 | private void click(boolean doubleClick) { |
242 | for (BookActionListener listener : listeners) { | |
243 | if (doubleClick) { | |
5dd985cf | 244 | listener.action(GuiReaderBook.this); |
9843a5e5 | 245 | } else { |
5dd985cf | 246 | listener.select(GuiReaderBook.this); |
9843a5e5 NR |
247 | } |
248 | } | |
333f0e7b | 249 | } |
9843a5e5 NR |
250 | |
251 | private void popup(MouseEvent e) { | |
252 | for (BookActionListener listener : listeners) { | |
5dd985cf NR |
253 | listener.select((GuiReaderBook.this)); |
254 | listener.popupRequested(GuiReaderBook.this, e); | |
9843a5e5 NR |
255 | } |
256 | } | |
257 | }); | |
333f0e7b NR |
258 | } |
259 | ||
4d205683 NR |
260 | /** |
261 | * Add a new {@link BookActionListener} on this item. | |
262 | * | |
263 | * @param listener | |
264 | * the listener | |
265 | */ | |
92fb0719 | 266 | public void addActionListener(BookActionListener listener) { |
333f0e7b NR |
267 | listeners.add(listener); |
268 | } | |
d3c84ac3 | 269 | |
4d205683 | 270 | /** |
5dd985cf | 271 | * The Library {@link MetaData} of the book represented by this item. |
4d205683 | 272 | * |
22848428 | 273 | * @return the meta |
4d205683 | 274 | */ |
22848428 NR |
275 | public MetaData getMeta() { |
276 | return meta; | |
10d558d2 NR |
277 | } |
278 | ||
279 | /** | |
5dd985cf | 280 | * This item {@link GuiReader} library cache state. |
10d558d2 | 281 | * |
5dd985cf | 282 | * @return TRUE if it is present in the {@link GuiReader} cache |
10d558d2 NR |
283 | */ |
284 | public boolean isCached() { | |
285 | return cached; | |
286 | } | |
287 | ||
288 | /** | |
5dd985cf | 289 | * This item {@link GuiReader} library cache state. |
10d558d2 NR |
290 | * |
291 | * @param cached | |
5dd985cf | 292 | * TRUE if it is present in the {@link GuiReader} cache |
10d558d2 NR |
293 | */ |
294 | public void setCached(boolean cached) { | |
f977d05b NR |
295 | if (this.cached != cached) { |
296 | this.cached = cached; | |
edd46289 | 297 | repaint(); |
f977d05b | 298 | } |
10d558d2 NR |
299 | } |
300 | ||
4d205683 | 301 | /** |
5dd985cf | 302 | * Paint the item, then call {@link GuiReaderBook#paintOverlay(Graphics)}. |
4d205683 | 303 | */ |
d3c84ac3 NR |
304 | @Override |
305 | public void paint(Graphics g) { | |
306 | super.paint(g); | |
edd46289 NR |
307 | paintOverlay(g); |
308 | } | |
d3c84ac3 | 309 | |
edd46289 NR |
310 | /** |
311 | * Draw a partially transparent overlay if needed depending upon the | |
312 | * selection and mouse-hover states on top of the normal component, as well | |
313 | * as a possible "cached" icon if the item is cached. | |
5dd985cf NR |
314 | * |
315 | * @param g | |
316 | * the {@link Graphics} to paint onto | |
edd46289 NR |
317 | */ |
318 | public void paintOverlay(Graphics g) { | |
4d205683 NR |
319 | Rectangle clip = g.getClipBounds(); |
320 | if (clip.getWidth() <= 0 || clip.getHeight() <= 0) { | |
321 | return; | |
322 | } | |
323 | ||
b4dc6ab5 NR |
324 | int h = COVER_HEIGHT; |
325 | int w = COVER_WIDTH; | |
4d205683 NR |
326 | int xOffset = (TEXT_WIDTH - COVER_WIDTH) - 1; |
327 | int yOffset = HOFFSET; | |
328 | ||
329 | if (BORDER != null) { | |
330 | if (BORDER != null) { | |
331 | g.setColor(BORDER); | |
332 | g.drawRect(xOffset, yOffset, COVER_WIDTH, COVER_HEIGHT); | |
333 | } | |
334 | ||
335 | xOffset++; | |
336 | yOffset++; | |
337 | } | |
b4dc6ab5 NR |
338 | |
339 | int[] xs = new int[] { xOffset, xOffset + SPINE_WIDTH, | |
340 | xOffset + w + SPINE_WIDTH, xOffset + w }; | |
4d205683 NR |
341 | int[] ys = new int[] { yOffset + h, yOffset + h + SPINE_HEIGHT, |
342 | yOffset + h + SPINE_HEIGHT, yOffset + h }; | |
b4dc6ab5 NR |
343 | g.setColor(SPINE_COLOR_BOTTOM); |
344 | g.fillPolygon(new Polygon(xs, ys, xs.length)); | |
345 | xs = new int[] { xOffset + w, xOffset + w + SPINE_WIDTH, | |
346 | xOffset + w + SPINE_WIDTH, xOffset + w }; | |
4d205683 NR |
347 | ys = new int[] { yOffset, yOffset + SPINE_HEIGHT, |
348 | yOffset + h + SPINE_HEIGHT, yOffset + h }; | |
b4dc6ab5 NR |
349 | g.setColor(SPINE_COLOR_RIGHT); |
350 | g.fillPolygon(new Polygon(xs, ys, xs.length)); | |
351 | ||
d3c84ac3 | 352 | Color color = new Color(255, 255, 255, 0); |
3b2b638f NR |
353 | if (!isEnabled()) { |
354 | } else if (selected && !hovered) { | |
d3c84ac3 NR |
355 | color = new Color(80, 80, 100, 40); |
356 | } else if (!selected && hovered) { | |
357 | color = new Color(230, 230, 255, 100); | |
358 | } else if (selected && hovered) { | |
359 | color = new Color(200, 200, 255, 100); | |
360 | } | |
361 | ||
4d205683 NR |
362 | g.setColor(color); |
363 | g.fillRect(clip.x, clip.y, clip.width, clip.height); | |
364 | ||
10d558d2 | 365 | if (cached) { |
c39a3e30 NR |
366 | UIUtils.drawEllipse3D(g, Color.green.darker(), COVER_WIDTH |
367 | + HOFFSET + 30, 10, 20, 20); | |
10d558d2 | 368 | } |
d3c84ac3 | 369 | } |
edd46289 NR |
370 | |
371 | /** | |
57f02339 | 372 | * Generate a cover icon based upon the given {@link MetaData}. |
edd46289 | 373 | * |
57f02339 | 374 | * @param meta |
14b57448 NR |
375 | * the {@link MetaData} about the target {@link Story} or source |
376 | * (if no LUID) | |
edd46289 NR |
377 | * |
378 | * @return the icon | |
379 | */ | |
57f02339 | 380 | private ImageIcon generateCoverIcon(MetaData meta) { |
57f02339 | 381 | BufferedImage resizedImage = null; |
14b57448 NR |
382 | String id = null; |
383 | ||
e604986c NR |
384 | String key = meta.getUuid(); |
385 | if (key == null) { | |
386 | // a fake meta (a source) | |
387 | key = "source_" + meta.getSource(); | |
388 | } | |
389 | ||
390 | id = key + ".thumb_" + SPINE_WIDTH + "x" + COVER_WIDTH + "+" | |
391 | + SPINE_HEIGHT + "+" + COVER_HEIGHT + "@" + HOFFSET; | |
392 | InputStream in = Instance.getCache().getFromCache(id); | |
393 | if (in != null) { | |
394 | try { | |
395 | resizedImage = ImageUtils.fromStream(in); | |
396 | in.close(); | |
397 | in = null; | |
398 | } catch (IOException e) { | |
399 | Instance.syserr(e); | |
57f02339 NR |
400 | } |
401 | } | |
402 | ||
403 | if (resizedImage == null) { | |
404 | try { | |
14b57448 NR |
405 | BufferedImage cover = null; |
406 | if (meta.getLuid() == null) { | |
407 | cover = reader.getLibrary() | |
408 | .getSourceCover(meta.getSource()); | |
409 | } else { | |
410 | cover = reader.getLibrary().getCover(meta.getLuid()); | |
411 | } | |
57f02339 NR |
412 | |
413 | resizedImage = new BufferedImage(SPINE_WIDTH + COVER_WIDTH, | |
414 | SPINE_HEIGHT + COVER_HEIGHT + HOFFSET, | |
415 | BufferedImage.TYPE_4BYTE_ABGR); | |
416 | Graphics2D g = resizedImage.createGraphics(); | |
417 | g.setColor(Color.white); | |
418 | g.fillRect(0, HOFFSET, COVER_WIDTH, COVER_HEIGHT); | |
419 | if (cover != null) { | |
420 | g.drawImage(cover, 0, HOFFSET, COVER_WIDTH, COVER_HEIGHT, | |
421 | null); | |
422 | } else { | |
423 | g.setColor(Color.black); | |
424 | g.drawLine(0, HOFFSET, COVER_WIDTH, HOFFSET + COVER_HEIGHT); | |
425 | g.drawLine(COVER_WIDTH, HOFFSET, 0, HOFFSET + COVER_HEIGHT); | |
426 | } | |
427 | g.dispose(); | |
428 | ||
14b57448 NR |
429 | if (id != null) { |
430 | ByteArrayOutputStream out = new ByteArrayOutputStream(); | |
431 | ImageIO.write(resizedImage, "png", out); | |
432 | byte[] imageBytes = out.toByteArray(); | |
e604986c | 433 | in = new ByteArrayInputStream(imageBytes); |
14b57448 NR |
434 | Instance.getCache().addToCache(in, id); |
435 | in.close(); | |
436 | in = null; | |
437 | } | |
57f02339 NR |
438 | } catch (MalformedURLException e) { |
439 | Instance.syserr(e); | |
440 | } catch (IOException e) { | |
441 | Instance.syserr(e); | |
442 | } | |
edd46289 | 443 | } |
edd46289 NR |
444 | |
445 | return new ImageIcon(resizedImage); | |
446 | } | |
333f0e7b | 447 | } |