Commit | Line | Data |
---|---|---|
03feea07 FT |
1 | import threading, gtk, gio, gobject |
2 | import lib | |
3 | ||
4 | class notdone(Exception): pass | |
5 | ||
6 | class future(threading.Thread): | |
7 | prog = None | |
8 | ||
9 | def __init__(self): | |
10 | super(future, self).__init__() | |
11 | self._val = None | |
12 | self._exc = None | |
c9e2eced FT |
13 | self._notlist = [] |
14 | self._started = False | |
95213fa6 | 15 | self.setDaemon(True) |
c9e2eced FT |
16 | |
17 | def start(self): | |
18 | if not self._started: | |
19 | super(future, self).start() | |
20 | self._started = True | |
03feea07 FT |
21 | |
22 | def run(self): | |
23 | try: | |
24 | val = self.value() | |
25 | except Exception as e: | |
c84f095d FT |
26 | self._exc = e |
27 | gobject.idle_add(self._callcbs, True) | |
03feea07 | 28 | else: |
c84f095d FT |
29 | self._val = [val] |
30 | gobject.idle_add(self._callcbs, True) | |
31 | ||
32 | def _callcbs(self, final): | |
33 | nls = [] | |
34 | for cb in self._notlist: | |
35 | if cb(): | |
36 | nls.append(cb) | |
37 | self._notlist = [] if final else nls | |
c9e2eced FT |
38 | |
39 | # Caller must hold GDK lock | |
40 | def notify(self, cb): | |
41 | self.start() | |
42 | if not self.done: | |
43 | self._notlist.append(cb) | |
44 | else: | |
45 | cb() | |
46 | ||
47 | def progcb(self): | |
c84f095d | 48 | gobject.idle_add(self._callcbs, False) |
03feea07 FT |
49 | |
50 | @property | |
51 | def val(self): | |
c9e2eced | 52 | self.start() |
03feea07 FT |
53 | if self._exc is not None: |
54 | raise self._exc | |
55 | if self._val is None: | |
56 | raise notdone() | |
57 | return self._val[0] | |
58 | ||
59 | @property | |
60 | def done(self): | |
c9e2eced | 61 | self.start() |
03feea07 FT |
62 | return self._exc != None or self._val != None |
63 | ||
c9e2eced FT |
64 | def wait(self): |
65 | self.start() | |
66 | while self.is_alive(): | |
67 | self.join() | |
68 | return self.val | |
69 | ||
03feea07 FT |
70 | class imgload(future): |
71 | def __init__(self, page): | |
c9e2eced | 72 | super(imgload, self).__init__() |
03feea07 FT |
73 | self.page = page |
74 | self.st = None | |
c9e2eced | 75 | self.start() |
03feea07 FT |
76 | |
77 | def value(self): | |
78 | buf = bytearray() | |
79 | with self.page.open() as st: | |
80 | self.p = 0 | |
81 | self.st = st | |
82 | while True: | |
83 | read = st.read(1024) | |
84 | if read == "": | |
85 | break | |
86 | self.p += len(read) | |
87 | buf.extend(read) | |
c9e2eced | 88 | self.progcb() |
03feea07 | 89 | self.st = None |
c84f095d FT |
90 | with gtk.gdk.lock: |
91 | try: | |
92 | return gtk.gdk.pixbuf_new_from_stream(gio.memory_input_stream_new_from_data(str(buf))) | |
93 | finally: | |
94 | gtk.gdk.flush() | |
03feea07 FT |
95 | |
96 | @property | |
97 | def prog(self): | |
98 | if self.st is None or self.st.clen is None: | |
99 | return None | |
100 | return float(self.p) / float(self.st.clen) | |
101 | ||
c9e2eced FT |
102 | class pagecache(object): |
103 | def __init__(self, sz=50): | |
104 | self.sz = sz | |
105 | self.bk = [] | |
106 | ||
107 | def __getitem__(self, page): | |
108 | idl = page.idlist() | |
109 | for ol, f in self.bk: | |
110 | if ol == idl: | |
111 | return f | |
112 | f = imgload(page) | |
113 | self.bk.append((idl, f)) | |
114 | if len(self.bk) > self.sz: | |
d9163efe | 115 | self.bk = self.bk[-self.sz:] |
c9e2eced FT |
116 | return f |
117 | ||
118 | class relpageget(future): | |
119 | def __init__(self, cur, prev, cache=None): | |
120 | super(relpageget, self).__init__() | |
121 | self.cur = lib.cursor(cur) | |
122 | self.prev = prev | |
123 | self.cache = cache | |
124 | self.start() | |
125 | ||
126 | def value(self): | |
127 | try: | |
128 | if self.prev: | |
129 | page = self.cur.prev() | |
130 | else: | |
131 | page = self.cur.next() | |
132 | except StopIteration: | |
133 | page = None | |
134 | else: | |
135 | if self.cache: | |
136 | self.cache[page] | |
137 | return page | |
138 | ||
139 | class pageget(future): | |
140 | def __init__(self, fnode): | |
141 | super(pageget, self).__init__() | |
142 | self.fnode = fnode | |
143 | self.start() | |
144 | ||
145 | def value(self): | |
146 | return lib.cursor(self.fnode).cur | |
147 | ||
148 | class ccursor(object): | |
149 | def __init__(self, ob, cache=None): | |
150 | self.cur = lib.cursor(ob) | |
151 | self.prev = relpageget(self.cur, True, cache) | |
152 | self.next = relpageget(self.cur, False, cache) | |
153 | ||
03feea07 FT |
154 | class pageview(gtk.Widget): |
155 | def __init__(self, pixbuf): | |
156 | super(pageview, self).__init__() | |
157 | self.pixbuf = pixbuf | |
158 | self.zoomed = None, None | |
159 | self.fit = True | |
160 | self.zoom = 1.0 | |
161 | self.interp = gtk.gdk.INTERP_HYPER | |
162 | self.off = 0, 0 | |
163 | ||
164 | def get_osize(self): | |
165 | return self.pixbuf.get_width(), self.pixbuf.get_height() | |
166 | ||
167 | def get_asize(self): | |
168 | return self.allocation.width, self.allocation.height | |
169 | ||
170 | def do_realize(self): | |
171 | self.set_flags(self.flags() | gtk.REALIZED) | |
172 | alloc = self.allocation | |
173 | self.window = gtk.gdk.Window(self.get_parent_window(), | |
174 | width=alloc.width, height=alloc.height, | |
175 | window_type = gtk.gdk.WINDOW_CHILD, | |
176 | wclass = gtk.gdk.INPUT_OUTPUT, | |
177 | event_mask = self.get_events() | gtk.gdk.EXPOSURE_MASK | |
178 | ) | |
179 | self.window.set_user_data(self) | |
180 | self.style.attach(self.window) | |
181 | self.style.set_background(self.window, gtk.STATE_NORMAL) | |
182 | self.window.move_resize(*alloc) | |
183 | ||
184 | def do_unrealize(self): | |
185 | self.window.set_user_data(None) | |
186 | ||
187 | def do_size_request(self, req): | |
d9163efe FT |
188 | w, h = self.get_osize() |
189 | req.width, req.height = max(min(w, 4096), 0), max(min(h, 4096), 0) | |
03feea07 FT |
190 | |
191 | def fitzoom(self): | |
192 | w, h = self.get_osize() | |
193 | alloc = self.allocation | |
194 | return min(float(alloc.width) / float(w), float(alloc.height) / float(h)) | |
195 | ||
196 | def do_size_allocate(self, alloc): | |
197 | self.allocation = alloc | |
198 | if self.fit: | |
199 | self.zoom = self.fitzoom() | |
200 | if self.flags() & gtk.REALIZED: | |
201 | self.window.move_resize(*alloc) | |
202 | ||
203 | def get_zoomed(self): | |
204 | zoom = self.zoom | |
205 | pz, zbuf = self.zoomed | |
206 | if pz != zoom: | |
207 | w, h = self.get_osize() | |
208 | zbuf = self.pixbuf.scale_simple(int(w * zoom), int(h * zoom), self.interp) | |
209 | self.zoomed = zoom, zbuf | |
210 | return zbuf | |
211 | ||
212 | def get_zsize(self): | |
213 | zbuf = self.get_zoomed() | |
214 | return zbuf.get_width(), zbuf.get_height() | |
215 | ||
216 | def do_expose_event(self, event): | |
217 | aw, ah = self.get_asize() | |
218 | dw, dh = aw, ah | |
219 | zbuf = self.get_zoomed() | |
220 | zw, zh = self.get_zsize() | |
221 | ox, oy = self.off | |
222 | dx, dy = 0, 0 | |
223 | if zw < aw: | |
224 | dx = (aw - zw) / 2 | |
225 | dw = zw | |
226 | if zh < ah: | |
227 | dy = (ah - zh) / 2 | |
228 | dh = zh | |
229 | gc = self.style.fg_gc[gtk.STATE_NORMAL] | |
230 | self.window.draw_pixbuf(gc, zbuf, ox, oy, dx, dy, dw, dh) | |
231 | ||
232 | def set_off(self, off): | |
233 | aw, ah = self.get_asize() | |
234 | zw, zh = self.get_zsize() | |
235 | ox, oy = off | |
236 | ox, oy = int(ox), int(oy) | |
237 | if ox > zw - aw: ox = zw - aw | |
238 | if oy > zh - ah: oy = zh - ah | |
239 | if ox < 0: ox = 0 | |
240 | if oy < 0: oy = 0 | |
241 | self.off = ox, oy | |
242 | self.queue_draw() | |
243 | ||
244 | def set_zoom(self, zoom): | |
245 | if zoom is not None: zoom = float(zoom) | |
246 | aw, ah = self.get_asize() | |
247 | zw, zh = self.get_zsize() | |
248 | dw, dh = zw - aw, zh - ah | |
249 | ox, oy = self.off | |
250 | xa = float(ox) / float(dw) if dw > 0 else 0.5 | |
251 | ya = float(oy) / float(dh) if dh > 0 else 0.5 | |
252 | ||
253 | if zoom is None: | |
254 | self.fit = True | |
255 | self.zoom = self.fitzoom() | |
256 | else: | |
257 | self.fit = False | |
258 | self.zoom = zoom | |
259 | ||
260 | zw, zh = self.get_zsize() | |
261 | dw, dh = zw - aw, zh - ah | |
262 | ox = int(xa * dw) if dw > 0 else 0 | |
263 | oy = int(ya * dh) if dh > 0 else 0 | |
264 | self.set_off((ox, oy)) | |
265 | gobject.type_register(pageview) | |
266 | ||
304250ff | 267 | class msgproc(object): |
c9e2eced FT |
268 | def attach(self, reader): |
269 | self.rd = reader | |
270 | self.msg = gtk.Alignment(0, 0.5, 0, 0) | |
271 | self.hlay = gtk.HBox() | |
304250ff | 272 | self.lbl = gtk.Label("") |
c9e2eced FT |
273 | self.hlay.pack_start(self.lbl) |
274 | self.lbl.show() | |
275 | self.msg.add(self.hlay) | |
276 | self.hlay.show() | |
277 | self.rd.sbar.pack_start(self.msg) | |
278 | self.msg.show() | |
304250ff FT |
279 | self._prog = None |
280 | ||
281 | def prog(self, p): | |
282 | if p is not None and self._prog is None: | |
283 | self._prog = gtk.ProgressBar() | |
284 | self._prog.set_fraction(p) | |
285 | self.hlay.pack_start(self._prog, padding=5) | |
286 | self._prog.show() | |
287 | elif p is None and self._prog is not None: | |
288 | self.hlay.remove(self._prog) | |
289 | self._prog = None | |
290 | ||
291 | def abort(self): | |
292 | self.rd.sbar.remove(self.msg) | |
293 | ||
294 | class pagefetch(msgproc): | |
295 | def __init__(self, fpage, setcb=None): | |
296 | self.pg = fpage | |
297 | self.setcb = setcb | |
c9e2eced | 298 | |
304250ff FT |
299 | def attach(self, reader): |
300 | super(pagefetch, self).attach(reader) | |
301 | self.lbl.set_text("Fetching page...") | |
c9e2eced FT |
302 | self.pg.notify(self.haspage) |
303 | ||
304 | def haspage(self): | |
305 | if self.rd.pagefetch.cur != self: return False | |
306 | if not self.pg.done: | |
307 | return True | |
308 | if self.pg.val is not None: | |
309 | self.rd.setpage(self.pg.val) | |
95213fa6 FT |
310 | if self.setcb is not None: |
311 | self.setcb(self.pg.val) | |
c9e2eced FT |
312 | self.rd.pagefetch.set(None) |
313 | ||
304250ff | 314 | class imgfetch(msgproc): |
c9e2eced FT |
315 | def __init__(self, fimage): |
316 | self.img = fimage | |
317 | self.upd = False | |
318 | self.error = None | |
319 | ||
320 | def attach(self, reader): | |
304250ff FT |
321 | super(imgfetch, self).attach(reader) |
322 | self.lbl.set_text("Fetching image...") | |
c9e2eced FT |
323 | self.img.notify(self.imgprog) |
324 | ||
325 | def imgprog(self): | |
326 | if self.rd.imgfetch.cur != self: return False | |
327 | if self.img.done: | |
328 | try: | |
329 | img = self.img.val | |
330 | except Exception as e: | |
331 | self.error = str(e) | |
332 | else: | |
333 | self.rd.setimg(img) | |
334 | self.upd = True | |
335 | self.rd.imgfetch.set(None) | |
336 | else: | |
304250ff | 337 | self.prog(self.img.prog) |
c9e2eced FT |
338 | return True |
339 | ||
340 | def abort(self): | |
341 | self.rd.sbar.remove(self.msg) | |
342 | if not self.upd: | |
343 | self.rd.setimg(None) | |
344 | if self.error is not None: | |
345 | self.rd.pagelbl.set_text("Error fetching image: " + self.error) | |
346 | ||
304250ff | 347 | class preload(msgproc): |
95213fa6 FT |
348 | def __init__(self, fpage): |
349 | self.pg = fpage | |
350 | ||
351 | def attach(self, reader): | |
304250ff FT |
352 | super(preload, self).attach(reader) |
353 | self.lbl.set_text("Fetching next page...") | |
95213fa6 FT |
354 | self.pg.notify(self.haspage) |
355 | ||
356 | def haspage(self): | |
357 | if self.rd.preload.cur != self: return False | |
358 | if not self.pg.done: return True | |
359 | if self.pg.val is not None: | |
360 | self.img = self.rd.cache[self.pg.val] | |
95213fa6 FT |
361 | self.lbl.set_text("Loading next page...") |
362 | self.img.notify(self.imgprog) | |
363 | else: | |
364 | self.rd.preload.set(None) | |
365 | ||
366 | def imgprog(self): | |
367 | if self.rd.preload.cur != self: return False | |
368 | if self.img.done: | |
369 | self.rd.preload.set(None) | |
370 | else: | |
304250ff | 371 | self.prog(self.img.prog) |
95213fa6 FT |
372 | return True |
373 | ||
374 | def abort(self): | |
375 | self.rd.sbar.remove(self.msg) | |
376 | ||
c9e2eced FT |
377 | class procslot(object): |
378 | __slots__ = ["cur", "p"] | |
379 | def __init__(self, p): | |
380 | self.cur = None | |
381 | self.p = p | |
382 | ||
383 | def set(self, proc): | |
384 | if self.cur is not None: | |
385 | self.cur.abort() | |
386 | self.cur = None | |
387 | if proc is not None: | |
388 | self.cur = proc | |
389 | try: | |
390 | proc.attach(self.p) | |
391 | except: | |
392 | self.cur = None | |
393 | raise | |
394 | ||
32b804f2 FT |
395 | class plistget(future): |
396 | def __init__(self, node): | |
397 | super(plistget, self).__init__() | |
398 | self.node = node | |
399 | ||
400 | def value(self): | |
401 | return list(self.node) | |
402 | ||
403 | class loadplist(object): | |
404 | def __init__(self, pnode): | |
405 | self.pnode = pnode | |
406 | self.flist = plistget(self.pnode) | |
407 | ||
408 | def attach(self, sbox): | |
409 | self.sbox = sbox | |
410 | self.flist.notify(self.haslist) | |
411 | ||
412 | def haslist(self): | |
413 | if self.sbox.loadlist.cur != self: return False | |
414 | if not self.flist.done: return True | |
415 | self.sbox.setlist(self.flist.val) | |
416 | ||
417 | class sbox(gtk.ComboBox): | |
418 | def __init__(self, reader, ptnode): | |
419 | super(sbox, self).__init__() | |
420 | self.rd = reader | |
421 | self.node = ptnode | |
422 | self.pnode, self.pidx = self.node.stack[-1] | |
423 | ||
424 | self.bk = gtk.ListStore(str) | |
425 | self.set_model(self.bk) | |
426 | cell = gtk.CellRendererText() | |
427 | self.pack_start(cell, True) | |
428 | self.add_attribute(cell, "text", 0) | |
429 | self.set_active(0) | |
430 | ||
431 | self.set_sensitive(False) | |
d9163efe | 432 | self.set_focus_on_click(False) |
32b804f2 FT |
433 | self.bk.append([ptnode.name]) |
434 | self.loadlist = procslot(self) | |
435 | self.loadlist.set(loadplist(self.pnode)) | |
436 | ||
437 | def setlist(self, ls): | |
438 | self.bk.clear() | |
439 | for i, ch in enumerate(ls): | |
d9163efe | 440 | self.bk.append(["%i/%i: %s" % (i + 1, len(ls), ch.name)]) |
32b804f2 FT |
441 | self.set_active(self.pidx) |
442 | self.set_sensitive(True) | |
443 | self.connect("changed", self.changed_cb) | |
444 | ||
445 | def changed_cb(self, wdg, data=None): | |
446 | self.rd.fetchpage(pageget(self.pnode[self.get_active()])) | |
447 | ||
43a12498 | 448 | class reader(gtk.Window): |
03feea07 | 449 | def __init__(self, manga): |
43a12498 FT |
450 | super(reader, self).__init__(gtk.WINDOW_TOPLEVEL) |
451 | self.connect("delete_event", lambda wdg, ev, data=None: False) | |
452 | self.connect("destroy", lambda wdg, data=None: self.quit()) | |
453 | self.connect("key_press_event", self.key) | |
c9e2eced FT |
454 | self.cache = pagecache() |
455 | self.pagefetch = procslot(self) | |
456 | self.imgfetch = procslot(self) | |
95213fa6 | 457 | self.preload = procslot(self) |
c9e2eced | 458 | |
32b804f2 FT |
459 | self.manga = manga |
460 | self.page = None | |
461 | self.sboxes = [] | |
462 | self.point = None | |
463 | ||
c9e2eced | 464 | vlay = gtk.VBox() |
43a12498 FT |
465 | self.pfr = gtk.Frame(None) |
466 | self.pfr.set_shadow_type(gtk.SHADOW_NONE) | |
c9e2eced | 467 | vlay.pack_start(self.pfr) |
43a12498 | 468 | self.pfr.show() |
32b804f2 FT |
469 | self.sboxbar = gtk.HBox() |
470 | algn = gtk.Alignment(0, 0.5, 0, 0) | |
471 | sboxlbl = gtk.Label(self.manga.name + u": ") | |
472 | algn.add(sboxlbl) | |
473 | sboxlbl.show() | |
474 | self.sboxbar.pack_start(algn, False) | |
475 | algn.show() | |
476 | vlay.pack_start(self.sboxbar, False) | |
477 | self.sboxbar.show() | |
c9e2eced FT |
478 | self.sbar = gtk.HBox() |
479 | self.pagelbl = gtk.Label("") | |
480 | algn = gtk.Alignment(0, 0.5, 0, 0) | |
481 | algn.add(self.pagelbl) | |
482 | self.pagelbl.show() | |
483 | self.sbar.pack_start(algn) | |
484 | algn.show() | |
485 | vlay.pack_end(self.sbar, False) | |
486 | self.sbar.show() | |
487 | self.add(vlay) | |
488 | vlay.show() | |
43a12498 | 489 | |
c9e2eced | 490 | self.fetchpage(pageget(self.manga)) |
43a12498 FT |
491 | self.updtitle() |
492 | ||
c9e2eced FT |
493 | def updpagelbl(self): |
494 | if self.page is None: | |
495 | self.pagelbl.set_text("") | |
496 | else: | |
497 | w, h = self.page.get_osize() | |
498 | self.pagelbl.set_text(u"%s\u00d7%s (%d%%)" % (w, h, int(self.page.zoom * 100))) | |
499 | ||
32b804f2 FT |
500 | def updsboxes(self, page): |
501 | nodes = [node for node, idx in page.stack[1:]] + [page] | |
502 | l = min(len(self.sboxes), len(nodes)) | |
503 | for i, (pbox, node) in enumerate(zip(self.sboxes, nodes)): | |
504 | if pbox.node != node: | |
505 | l = i | |
506 | break | |
507 | for i in xrange(l, len(self.sboxes)): | |
508 | self.sboxbar.remove(self.sboxes[i]) | |
509 | self.sboxes = self.sboxes[:l] | |
510 | for i in xrange(l, len(nodes)): | |
511 | new = sbox(self, nodes[i]) | |
512 | self.sboxbar.pack_start(new, False, padding=5) | |
513 | self.sboxes.append(new) | |
514 | new.show() | |
515 | ||
c9e2eced | 516 | def setimg(self, img): |
43a12498 FT |
517 | if self.page is not None: |
518 | self.pfr.remove(self.page) | |
519 | self.page = None | |
c9e2eced FT |
520 | if img is not None: |
521 | self.page = pageview(img) | |
43a12498 FT |
522 | self.pfr.add(self.page) |
523 | self.page.show() | |
c9e2eced FT |
524 | self.updpagelbl() |
525 | ||
526 | def setpage(self, page): | |
527 | if self.point is not None: | |
528 | self.point = None | |
529 | if page is not None: | |
530 | self.point = ccursor(page, self.cache) | |
531 | self.imgfetch.set(imgfetch(self.cache[page])) | |
532 | else: | |
533 | self.setimg(None) | |
32b804f2 | 534 | self.updsboxes(page) |
c9e2eced | 535 | |
95213fa6 | 536 | def fetchpage(self, fpage, setcb=None): |
c9e2eced | 537 | self.imgfetch.set(None) |
95213fa6 FT |
538 | proc = pagefetch(fpage, setcb) |
539 | self.pagefetch.set(proc) | |
540 | return proc | |
43a12498 FT |
541 | |
542 | def updtitle(self): | |
543 | self.set_title(u"Automanga \u2013 " + self.manga.name) | |
03feea07 FT |
544 | |
545 | @property | |
546 | def zoom(self): | |
547 | return self.page.zoom | |
548 | @zoom.setter | |
549 | def zoom(self, zoom): | |
550 | self.page.set_zoom(zoom) | |
c9e2eced | 551 | self.updpagelbl() |
03feea07 FT |
552 | |
553 | def pan(self, off): | |
554 | ox, oy = self.page.off | |
555 | px, py = off | |
556 | self.page.set_off((ox + px, oy + py)) | |
557 | ||
03feea07 | 558 | def key(self, wdg, ev, data=None): |
c9e2eced | 559 | if ev.keyval in [ord('Q'), ord('q')]: |
03feea07 | 560 | self.quit() |
c9e2eced FT |
561 | elif ev.keyval in [65307]: |
562 | if self.page is not None: | |
563 | self.pagefetch.set(None) | |
564 | self.imgfetch.set(None) | |
565 | if self.page is not None: | |
566 | if ev.keyval in [ord('O'), ord('o')]: | |
567 | self.zoom = 1.0 | |
568 | elif ev.keyval in [ord('P'), ord('p')]: | |
569 | self.zoom = None | |
570 | elif ev.keyval in [ord('[')]: | |
571 | self.zoom = min(self.zoom * 1.25, 3) | |
572 | elif ev.keyval in [ord(']')]: | |
573 | self.zoom /= 1.25 | |
574 | elif ev.keyval in [ord('h')]: | |
575 | self.pan((-100, 0)) | |
576 | elif ev.keyval in [ord('j')]: | |
577 | self.pan((0, 100)) | |
578 | elif ev.keyval in [ord('k')]: | |
579 | self.pan((0, -100)) | |
580 | elif ev.keyval in [ord('l')]: | |
581 | self.pan((100, 0)) | |
582 | elif ev.keyval in [ord('H')]: | |
583 | self.page.set_off((0, self.page.off[1])) | |
584 | elif ev.keyval in [ord('J')]: | |
585 | self.page.set_off((self.page.off[0], self.page.get_asize()[1])) | |
586 | elif ev.keyval in [ord('K')]: | |
587 | self.page.set_off((self.page.off[1], 0)) | |
588 | elif ev.keyval in [ord('L')]: | |
589 | self.page.set_off((self.page.get_asize()[0], self.page.off[1])) | |
590 | if self.point is not None: | |
591 | if ev.keyval in [ord(' ')]: | |
95213fa6 | 592 | self.fetchpage(self.point.next, lambda page: self.preload.set(preload(relpageget(page, False, self.cache)))) |
c9e2eced | 593 | elif ev.keyval in [65288]: |
95213fa6 | 594 | self.fetchpage(self.point.prev, lambda page: self.preload.set(preload(relpageget(page, True, self.cache)))) |
03feea07 FT |
595 | |
596 | def quit(self): | |
597 | self.hide() | |
d9bf4bdb | 598 | gtk.main_quit() |
43a12498 | 599 | gobject.type_register(reader) |