Commit | Line | Data |
---|---|---|
16a81ef7 | 1 | package be.nikiroo.fanfix.reader.tui; |
c1873e56 | 2 | |
e8796963 NR |
3 | import java.text.ParseException; |
4 | import java.text.SimpleDateFormat; | |
edfd3577 | 5 | import java.util.ArrayList; |
6a26aa76 | 6 | import java.util.Arrays; |
e8796963 | 7 | import java.util.Date; |
edfd3577 NR |
8 | import java.util.List; |
9 | ||
0861d62a | 10 | import jexer.TAction; |
0861d62a | 11 | import jexer.TButton; |
0861d62a | 12 | import jexer.TLabel; |
f63c4267 | 13 | import jexer.TText; |
0861d62a | 14 | import jexer.TWindow; |
cf9c5ed1 | 15 | import jexer.event.TCommandEvent; |
c1873e56 | 16 | import jexer.event.TResizeEvent; |
c1873e56 NR |
17 | import be.nikiroo.fanfix.data.Chapter; |
18 | import be.nikiroo.fanfix.data.MetaData; | |
19 | import be.nikiroo.fanfix.data.Paragraph; | |
9293188f | 20 | import be.nikiroo.fanfix.data.Paragraph.ParagraphType; |
c1873e56 | 21 | import be.nikiroo.fanfix.data.Story; |
0bcb5c7f | 22 | import be.nikiroo.jexer.TSizeConstraint; |
8f34a795 | 23 | import be.nikiroo.jexer.TTable; |
e8796963 | 24 | import be.nikiroo.utils.StringUtils; |
c1873e56 | 25 | |
6a26aa76 NR |
26 | /** |
27 | * This window will contain the {@link Story} in a readable format, with a | |
28 | * chapter browser. | |
29 | * | |
30 | * @author niki | |
31 | */ | |
5dd985cf | 32 | class TuiReaderStoryWindow extends TWindow { |
c1873e56 | 33 | private Story story; |
6a26aa76 | 34 | private TLabel titleField; |
f63c4267 | 35 | private TText textField; |
6a26aa76 NR |
36 | private TTable table; |
37 | private int chapter = -99; // invalid value | |
edfd3577 | 38 | private List<TButton> navigationButtons; |
5b00c122 | 39 | private TLabel currentChapter; |
f00daa5e | 40 | private List<TSizeConstraint> sizeConstraints = new ArrayList<TSizeConstraint>(); |
c1873e56 | 41 | |
6322ab64 | 42 | // chapter: -1 for "none" (0 is desc) |
e0fb1417 NR |
43 | public TuiReaderStoryWindow(TuiReaderApplication app, Story story, |
44 | int chapter) { | |
45 | super(app, desc(story.getMeta()), 0, 0, 60, 18, CENTERED | RESIZABLE); | |
68e2c6d2 | 46 | |
e0fb1417 | 47 | this.story = story; |
c1873e56 | 48 | |
e0fb1417 | 49 | app.setStatusBar(this, desc(story.getMeta())); |
c1873e56 | 50 | |
6a26aa76 NR |
51 | // last = use window background |
52 | titleField = new TLabel(this, " Title", 0, 1, "tlabel", false); | |
f00daa5e | 53 | textField = new TText(this, "", 0, 0, 1, 1); |
494877be NR |
54 | table = new TTable(this, 0, 0, 1, 1, null, null, Arrays.asList("Key", |
55 | "Value"), true); | |
edfd3577 | 56 | |
e8796963 | 57 | titleField.setEnabled(false); |
e8796963 | 58 | |
0b7e3d78 | 59 | navigationButtons = new ArrayList<TButton>(5); |
edfd3577 | 60 | |
494877be | 61 | navigationButtons.add(addButton("<<", 0, 0, new TAction() { |
211f7ddb | 62 | @Override |
396e924c | 63 | public void DO() { |
6a26aa76 | 64 | setChapter(-1); |
396e924c | 65 | } |
edfd3577 | 66 | })); |
494877be | 67 | navigationButtons.add(addButton("< ", 4, 0, new TAction() { |
211f7ddb | 68 | @Override |
edfd3577 NR |
69 | public void DO() { |
70 | setChapter(TuiReaderStoryWindow.this.chapter - 1); | |
71 | } | |
72 | })); | |
494877be | 73 | navigationButtons.add(addButton("> ", 7, 0, new TAction() { |
211f7ddb | 74 | @Override |
edfd3577 NR |
75 | public void DO() { |
76 | setChapter(TuiReaderStoryWindow.this.chapter + 1); | |
77 | } | |
78 | })); | |
494877be | 79 | navigationButtons.add(addButton(">>", 10, 0, new TAction() { |
211f7ddb | 80 | @Override |
edfd3577 NR |
81 | public void DO() { |
82 | setChapter(getStory().getChapters().size()); | |
83 | } | |
84 | })); | |
b0e88ebd | 85 | |
8670a283 NR |
86 | navigationButtons.get(0).setEnabled(false); |
87 | navigationButtons.get(1).setEnabled(false); | |
edfd3577 | 88 | |
f00daa5e NR |
89 | currentChapter = addLabel("", 0, 0); |
90 | ||
494877be NR |
91 | TSizeConstraint.setSize(sizeConstraints, textField, 1, 3, -1, -1); |
92 | TSizeConstraint.setSize(sizeConstraints, table, 0, 3, 0, -1); | |
f00daa5e NR |
93 | TSizeConstraint.setSize(sizeConstraints, currentChapter, 14, -3, -1, |
94 | null); | |
95 | ||
96 | for (TButton navigationButton : navigationButtons) { | |
494877be NR |
97 | navigationButton.setShadowColor(null); |
98 | // navigationButton.setEmptyBorders(false); | |
f00daa5e NR |
99 | TSizeConstraint.setSize(sizeConstraints, navigationButton, null, |
100 | -3, null, null); | |
101 | } | |
102 | ||
103 | onResize(null); | |
6a26aa76 | 104 | |
edfd3577 | 105 | setChapter(chapter); |
c1873e56 NR |
106 | } |
107 | ||
108 | @Override | |
109 | public void onResize(TResizeEvent resize) { | |
f00daa5e NR |
110 | if (resize != null) { |
111 | super.onResize(resize); | |
112 | } | |
c1873e56 | 113 | |
f00daa5e NR |
114 | // TODO: find out why TText and TTable does not behave the same way |
115 | // (offset of 2 for height and width) | |
6a26aa76 | 116 | |
f00daa5e | 117 | TSizeConstraint.resize(sizeConstraints); |
edfd3577 | 118 | |
494877be NR |
119 | // Improve the disposition of the scrollbars |
120 | textField.getVerticalScroller().setX(textField.getWidth()); | |
121 | textField.getVerticalScroller().setHeight(textField.getHeight()); | |
122 | textField.getHorizontalScroller().setX(-1); | |
123 | textField.getHorizontalScroller().setWidth(textField.getWidth() + 1); | |
edfd3577 | 124 | |
ce424b19 | 125 | setCurrentChapterText(); |
edfd3577 NR |
126 | } |
127 | ||
5b00c122 NR |
128 | /** |
129 | * Display the current chapter in the window, or the {@link Story} info | |
130 | * page. | |
131 | * | |
132 | * @param chapter | |
133 | * the chapter (including "0" which is the description) or "-1" | |
134 | * to display the info page instead | |
135 | */ | |
edfd3577 | 136 | private void setChapter(int chapter) { |
edfd3577 NR |
137 | if (chapter > getStory().getChapters().size()) { |
138 | chapter = getStory().getChapters().size(); | |
139 | } | |
140 | ||
141 | if (chapter != this.chapter) { | |
142 | this.chapter = chapter; | |
b0e88ebd | 143 | |
8670a283 | 144 | int max = getStory().getChapters().size(); |
5b00c122 NR |
145 | navigationButtons.get(0).setEnabled(chapter > -1); |
146 | navigationButtons.get(1).setEnabled(chapter > -1); | |
494877be | 147 | navigationButtons.get(2).setEnabled(chapter < max); |
8670a283 | 148 | navigationButtons.get(3).setEnabled(chapter < max); |
b0e88ebd | 149 | |
5b00c122 | 150 | if (chapter < 0) { |
6a26aa76 | 151 | displayInfoPage(); |
edfd3577 | 152 | } else { |
6a26aa76 | 153 | displayChapterPage(); |
edfd3577 | 154 | } |
5b00c122 NR |
155 | } |
156 | ||
157 | setCurrentChapterText(); | |
158 | } | |
edfd3577 | 159 | |
5b00c122 NR |
160 | /** |
161 | * Append the info page about the current {@link Story}. | |
162 | * | |
163 | * @param builder | |
164 | * the builder to append to | |
165 | */ | |
6a26aa76 NR |
166 | private void displayInfoPage() { |
167 | textField.setVisible(false); | |
168 | table.setVisible(true); | |
e8796963 NR |
169 | textField.setEnabled(false); |
170 | table.setEnabled(true); | |
5b00c122 | 171 | |
6a26aa76 | 172 | MetaData meta = getStory().getMeta(); |
5b00c122 | 173 | |
6a26aa76 | 174 | setCurrentTitle(meta.getTitle()); |
5b00c122 | 175 | |
f435c113 NR |
176 | StringBuilder tags = new StringBuilder(); |
177 | for (String tag : meta.getTags()) { | |
178 | if (tags.length() > 0) { | |
179 | tags.append(", "); | |
180 | } | |
181 | tags.append(tag); | |
182 | } | |
183 | ||
6a26aa76 | 184 | table.setRowData(new String[][] { // |
e8796963 NR |
185 | new String[] { " Author", meta.getAuthor() }, // |
186 | new String[] { " Publication date", formatDate(meta.getDate()) }, | |
f435c113 NR |
187 | new String[] { " Published on", meta.getPublisher() }, |
188 | new String[] { " URL", meta.getUrl() }, | |
e8796963 | 189 | new String[] { " Word count", format(meta.getWords()) }, |
f435c113 NR |
190 | new String[] { " Source", meta.getSource() }, |
191 | new String[] { " Subject", meta.getSubject() }, | |
192 | new String[] { " Language", meta.getLang() }, | |
193 | new String[] { " Tags", tags.toString() } // | |
6a26aa76 NR |
194 | }); |
195 | table.setHeaders(Arrays.asList("key", "value"), false); | |
196 | table.toTop(); | |
5b00c122 NR |
197 | } |
198 | ||
e8796963 NR |
199 | private String format(long value) { |
200 | String display = ""; | |
201 | ||
202 | while (value > 0) { | |
203 | if (!display.isEmpty()) { | |
204 | display = "." + display; | |
205 | } | |
206 | display = (value % 1000) + display; | |
207 | value = value / 1000; | |
208 | } | |
209 | ||
210 | return display; | |
211 | } | |
212 | ||
213 | private String formatDate(String date) { | |
214 | long ms = 0; | |
215 | ||
216 | try { | |
217 | ms = StringUtils.toTime(date); | |
218 | } catch (ParseException e) { | |
219 | } | |
220 | ||
221 | if (ms <= 0) { | |
222 | SimpleDateFormat sdf = new SimpleDateFormat( | |
223 | "yyyy-MM-dd'T'HH:mm:ssXXX"); | |
224 | try { | |
225 | ms = sdf.parse(date).getTime(); | |
226 | } catch (ParseException e) { | |
227 | } | |
228 | } | |
229 | ||
230 | if (ms > 0) { | |
231 | SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); | |
232 | return sdf.format(new Date(ms)); | |
233 | } | |
234 | ||
235 | // :( | |
236 | return date; | |
237 | } | |
238 | ||
5b00c122 NR |
239 | /** |
240 | * Append the current chapter. | |
241 | * | |
242 | * @param builder | |
243 | * the builder to append to | |
244 | */ | |
6a26aa76 NR |
245 | private void displayChapterPage() { |
246 | table.setVisible(false); | |
247 | textField.setVisible(true); | |
e8796963 NR |
248 | table.setEnabled(false); |
249 | textField.setEnabled(true); | |
6a26aa76 NR |
250 | |
251 | StringBuilder builder = new StringBuilder(); | |
252 | ||
5b00c122 NR |
253 | Chapter chap = null; |
254 | if (chapter == 0) { | |
255 | chap = getStory().getMeta().getResume(); | |
256 | } else if (chapter > 0) { | |
257 | chap = getStory().getChapters().get(chapter - 1); | |
258 | } | |
259 | ||
260 | // TODO: i18n | |
261 | String chapName = chap == null ? "[No RESUME]" : chap.getName(); | |
6a26aa76 | 262 | setCurrentTitle(String.format("Chapter %d: %s", chapter, chapName)); |
5b00c122 NR |
263 | |
264 | if (chap != null) { | |
265 | for (Paragraph para : chap) { | |
266 | if (para.getType() == ParagraphType.BREAK) { | |
267 | builder.append("\n"); | |
268 | } | |
269 | builder.append(para.getContent()).append("\n"); | |
270 | if (para.getType() == ParagraphType.BREAK) { | |
271 | builder.append("\n"); | |
fdc55375 | 272 | } |
edfd3577 | 273 | } |
edfd3577 | 274 | } |
6a26aa76 NR |
275 | |
276 | setText(builder.toString()); | |
c1873e56 NR |
277 | } |
278 | ||
279 | private Story getStory() { | |
c1873e56 NR |
280 | return story; |
281 | } | |
282 | ||
5b00c122 NR |
283 | /** |
284 | * Display the given text on the window. | |
285 | * | |
286 | * @param text | |
287 | * the text to display | |
288 | */ | |
289 | private void setText(String text) { | |
290 | textField.setText(text); | |
291 | textField.reflowData(); | |
292 | textField.toTop(); | |
293 | } | |
294 | ||
295 | /** | |
296 | * Set the current chapter area to the correct value. | |
297 | */ | |
298 | private void setCurrentChapterText() { | |
299 | String name; | |
300 | if (chapter < 0) { | |
301 | name = " " + getStory().getMeta().getTitle(); | |
302 | } else if (chapter == 0) { | |
303 | Chapter resume = getStory().getMeta().getResume(); | |
304 | if (resume != null) { | |
305 | name = String.format(" %s", resume.getName()); | |
306 | } else { | |
307 | // TODO: i18n | |
308 | name = "[No RESUME]"; | |
309 | } | |
310 | } else { | |
311 | int max = getStory().getChapters().size(); | |
312 | Chapter chap = getStory().getChapters().get(chapter - 1); | |
313 | name = String.format(" %d/%d: %s", chapter, max, chap.getName()); | |
314 | } | |
315 | ||
316 | int width = getWidth() - currentChapter.getX(); | |
ce424b19 | 317 | name = String.format("%-" + width + "s", name); |
5b00c122 NR |
318 | if (name.length() > width) { |
319 | name = name.substring(0, width); | |
320 | } | |
321 | ||
322 | currentChapter.setLabel(name); | |
c1873e56 | 323 | } |
5b00c122 NR |
324 | |
325 | /** | |
6a26aa76 | 326 | * Set the current title in-window. |
5b00c122 | 327 | * |
5b00c122 | 328 | * @param title |
6a26aa76 | 329 | * the new title |
5b00c122 | 330 | */ |
6a26aa76 | 331 | private void setCurrentTitle(String title) { |
e8796963 NR |
332 | String pad = ""; |
333 | if (title.length() < getWidth()) { | |
334 | int padSize = (getWidth() - title.length()) / 2; | |
335 | pad = String.format("%" + padSize + "s", ""); | |
336 | } | |
337 | ||
338 | title = pad + title + pad; | |
6a26aa76 NR |
339 | titleField.setWidth(title.length()); |
340 | titleField.setLabel(title); | |
341 | } | |
5b00c122 | 342 | |
6a26aa76 NR |
343 | private static String desc(MetaData meta) { |
344 | return String.format("%s: %s", meta.getLuid(), meta.getTitle()); | |
5b00c122 | 345 | } |
cf9c5ed1 NR |
346 | |
347 | @Override | |
348 | public void onCommand(TCommandEvent command) { | |
349 | if (command.getCmd().equals(TuiReaderApplication.CMD_EXIT)) { | |
350 | TuiReaderApplication.close(this); | |
351 | } else { | |
352 | // Handle our own event if needed here | |
353 | super.onCommand(command); | |
354 | } | |
355 | } | |
c1873e56 | 356 | } |