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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; | |
12 | import java.util.ArrayList; | |
13 | import java.util.Date; | |
14 | import java.util.EventListener; | |
15 | import java.util.List; | |
16 | ||
17 | import javax.swing.ImageIcon; | |
18 | import javax.swing.JLabel; | |
19 | import javax.swing.JPanel; | |
20 | ||
21 | import be.nikiroo.fanfix.data.MetaData; | |
22 | ||
23 | /** | |
24 | * A book item presented in a {@link LocalReaderFrame}. | |
25 | * | |
26 | * @author niki | |
27 | */ | |
28 | class LocalReaderBook extends JPanel { | |
29 | /** | |
30 | * Action on a book item. | |
31 | * | |
32 | * @author niki | |
33 | */ | |
92fb0719 | 34 | interface BookActionListener extends EventListener { |
333f0e7b NR |
35 | /** |
36 | * The book was selected (single click). | |
37 | * | |
38 | * @param book | |
39 | * the {@link LocalReaderBook} itself | |
40 | */ | |
41 | public void select(LocalReaderBook book); | |
42 | ||
43 | /** | |
44 | * The book was double-clicked. | |
45 | * | |
46 | * @param book | |
47 | * the {@link LocalReaderBook} itself | |
48 | */ | |
49 | public void action(LocalReaderBook book); | |
50 | } | |
51 | ||
b4dc6ab5 NR |
52 | private static final int COVER_WIDTH = 100; |
53 | private static final int COVER_HEIGHT = 150; | |
54 | private static final int SPINE_WIDTH = 5; | |
55 | private static final int SPINE_HEIGHT = 5; | |
56 | private static final int HOFFSET = 20; | |
57 | private static final Color SPINE_COLOR_BOTTOM = new Color(180, 180, 180); | |
58 | private static final Color SPINE_COLOR_RIGHT = new Color(100, 100, 100); | |
59 | private static final int TEXT_WIDTH = COVER_WIDTH + 40; | |
60 | private static final int TEXT_HEIGHT = 50; | |
61 | private static final String AUTHOR_COLOR = "#888888"; | |
333f0e7b | 62 | private static final long serialVersionUID = 1L; |
3b2b638f | 63 | |
333f0e7b | 64 | private JLabel icon; |
3b2b638f | 65 | private JLabel title; |
333f0e7b NR |
66 | private boolean selected; |
67 | private boolean hovered; | |
68 | private Date lastClick; | |
69 | private long doubleClickDelay = 200; // in ms | |
92fb0719 | 70 | private List<BookActionListener> listeners; |
10d558d2 NR |
71 | private String luid; |
72 | private boolean cached; | |
73 | ||
74 | public LocalReaderBook(MetaData meta, boolean cached) { | |
75 | this.luid = meta.getLuid(); | |
76 | this.cached = cached; | |
333f0e7b | 77 | |
333f0e7b | 78 | if (meta.getCover() != null) { |
b4dc6ab5 NR |
79 | BufferedImage resizedImage = new BufferedImage(SPINE_WIDTH |
80 | + COVER_WIDTH, SPINE_HEIGHT + COVER_HEIGHT + HOFFSET, | |
333f0e7b NR |
81 | BufferedImage.TYPE_4BYTE_ABGR); |
82 | Graphics2D g = resizedImage.createGraphics(); | |
b4dc6ab5 NR |
83 | g.setColor(Color.white); |
84 | g.fillRect(0, HOFFSET, COVER_WIDTH, COVER_HEIGHT); | |
85 | g.drawImage(meta.getCover(), 0, HOFFSET, COVER_WIDTH, COVER_HEIGHT, | |
86 | null); | |
333f0e7b NR |
87 | g.dispose(); |
88 | ||
89 | icon = new JLabel(new ImageIcon(resizedImage)); | |
90 | } else { | |
b4dc6ab5 | 91 | // TODO: a big black "X" ? |
333f0e7b NR |
92 | icon = new JLabel(" [ no cover ] "); |
93 | } | |
94 | ||
b4dc6ab5 NR |
95 | String optAuthor = meta.getAuthor(); |
96 | if (optAuthor != null && !optAuthor.isEmpty()) { | |
97 | optAuthor = "(" + optAuthor + ")"; | |
98 | } | |
3b2b638f | 99 | title = new JLabel( |
b4dc6ab5 NR |
100 | String.format( |
101 | "<html>" | |
102 | + "<body style='width: %d px; height: %d px; text-align: center'>" | |
103 | + "%s" + "<br>" + "<span style='color: %s;'>" | |
104 | + "%s" + "</span>" + "</body>" + "</html>", | |
105 | TEXT_WIDTH, TEXT_HEIGHT, meta.getTitle(), AUTHOR_COLOR, | |
106 | optAuthor)); | |
107 | ||
108 | this.setLayout(new BorderLayout(10, 10)); | |
333f0e7b | 109 | this.add(icon, BorderLayout.CENTER); |
3b2b638f | 110 | this.add(title, BorderLayout.SOUTH); |
333f0e7b NR |
111 | |
112 | setupListeners(); | |
113 | setSelected(false); | |
114 | } | |
115 | ||
116 | /** | |
117 | * The book current selection state. | |
118 | * | |
119 | * @return the selected | |
120 | */ | |
121 | public boolean isSelected() { | |
122 | return selected; | |
123 | } | |
124 | ||
125 | /** | |
126 | * The book current selection state. | |
127 | * | |
128 | * @param selected | |
129 | * the selected to set | |
130 | */ | |
131 | public void setSelected(boolean selected) { | |
132 | this.selected = selected; | |
d3c84ac3 | 133 | repaint(); |
333f0e7b NR |
134 | } |
135 | ||
136 | private void setHovered(boolean hovered) { | |
137 | this.hovered = hovered; | |
d3c84ac3 | 138 | repaint(); |
333f0e7b NR |
139 | } |
140 | ||
141 | private void setupListeners() { | |
92fb0719 | 142 | listeners = new ArrayList<LocalReaderBook.BookActionListener>(); |
333f0e7b NR |
143 | addMouseListener(new MouseListener() { |
144 | public void mouseReleased(MouseEvent e) { | |
145 | } | |
146 | ||
147 | public void mousePressed(MouseEvent e) { | |
148 | } | |
149 | ||
150 | public void mouseExited(MouseEvent e) { | |
151 | setHovered(false); | |
152 | } | |
153 | ||
154 | public void mouseEntered(MouseEvent e) { | |
155 | setHovered(true); | |
156 | } | |
157 | ||
158 | public void mouseClicked(MouseEvent e) { | |
3b2b638f NR |
159 | if (isEnabled()) { |
160 | Date now = new Date(); | |
161 | if (lastClick != null | |
162 | && now.getTime() - lastClick.getTime() < doubleClickDelay) { | |
163 | click(true); | |
164 | } else { | |
165 | click(false); | |
166 | } | |
167 | lastClick = now; | |
333f0e7b | 168 | } |
333f0e7b NR |
169 | } |
170 | }); | |
171 | } | |
172 | ||
173 | private void click(boolean doubleClick) { | |
92fb0719 | 174 | for (BookActionListener listener : listeners) { |
333f0e7b NR |
175 | if (doubleClick) { |
176 | listener.action(this); | |
177 | } else { | |
178 | listener.select(this); | |
179 | } | |
180 | } | |
181 | } | |
182 | ||
92fb0719 | 183 | public void addActionListener(BookActionListener listener) { |
333f0e7b NR |
184 | listeners.add(listener); |
185 | } | |
d3c84ac3 | 186 | |
10d558d2 NR |
187 | public String getLuid() { |
188 | return luid; | |
189 | } | |
190 | ||
191 | /** | |
192 | * This boos is cached into the {@link LocalReader} library. | |
193 | * | |
194 | * @return the cached | |
195 | */ | |
196 | public boolean isCached() { | |
197 | return cached; | |
198 | } | |
199 | ||
200 | /** | |
201 | * This boos is cached into the {@link LocalReader} library. | |
202 | * | |
203 | * @param cached | |
204 | * the cached to set | |
205 | */ | |
206 | public void setCached(boolean cached) { | |
207 | this.cached = cached; | |
208 | } | |
209 | ||
d3c84ac3 NR |
210 | @Override |
211 | public void paint(Graphics g) { | |
212 | super.paint(g); | |
213 | ||
b4dc6ab5 NR |
214 | int h = COVER_HEIGHT; |
215 | int w = COVER_WIDTH; | |
216 | int xOffset = (TEXT_WIDTH - COVER_WIDTH) - 4; | |
217 | ||
218 | int[] xs = new int[] { xOffset, xOffset + SPINE_WIDTH, | |
219 | xOffset + w + SPINE_WIDTH, xOffset + w }; | |
220 | int[] ys = new int[] { HOFFSET + h, HOFFSET + h + SPINE_HEIGHT, | |
221 | HOFFSET + h + SPINE_HEIGHT, HOFFSET + h }; | |
222 | g.setColor(SPINE_COLOR_BOTTOM); | |
223 | g.fillPolygon(new Polygon(xs, ys, xs.length)); | |
224 | xs = new int[] { xOffset + w, xOffset + w + SPINE_WIDTH, | |
225 | xOffset + w + SPINE_WIDTH, xOffset + w }; | |
226 | ys = new int[] { HOFFSET, HOFFSET + SPINE_HEIGHT, | |
227 | HOFFSET + h + SPINE_HEIGHT, HOFFSET + h }; | |
228 | g.setColor(SPINE_COLOR_RIGHT); | |
229 | g.fillPolygon(new Polygon(xs, ys, xs.length)); | |
230 | ||
d3c84ac3 | 231 | Color color = new Color(255, 255, 255, 0); |
3b2b638f NR |
232 | if (!isEnabled()) { |
233 | } else if (selected && !hovered) { | |
d3c84ac3 NR |
234 | color = new Color(80, 80, 100, 40); |
235 | } else if (!selected && hovered) { | |
236 | color = new Color(230, 230, 255, 100); | |
237 | } else if (selected && hovered) { | |
238 | color = new Color(200, 200, 255, 100); | |
239 | } | |
240 | ||
241 | Rectangle clip = g.getClipBounds(); | |
10d558d2 NR |
242 | if (cached) { |
243 | g.setColor(Color.green); | |
244 | g.fillOval(clip.x + clip.width - 30, 10, 20, 20); | |
245 | } | |
246 | ||
d3c84ac3 NR |
247 | g.setColor(color); |
248 | g.fillRect(clip.x, clip.y, clip.width, clip.height); | |
249 | } | |
333f0e7b | 250 | } |