Commit | Line | Data |
---|---|---|
9f1721f1 FT |
1 | import threading |
2 | from gi.repository import Gtk as gtk, GdkPixbuf as gdkpix, Gdk as gdk, GObject as gobject | |
3cc7937c | 3 | from . import lib, profile |
03feea07 FT |
4 | |
5 | class notdone(Exception): pass | |
6 | ||
7 | class future(threading.Thread): | |
8 | prog = None | |
9 | ||
10 | def __init__(self): | |
11 | super(future, self).__init__() | |
12 | self._val = None | |
13 | self._exc = None | |
c9e2eced | 14 | self._notlist = [] |
3cc7937c | 15 | self._tstarted = False |
95213fa6 | 16 | self.setDaemon(True) |
c9e2eced FT |
17 | |
18 | def start(self): | |
3cc7937c | 19 | if not self._tstarted: |
c9e2eced | 20 | super(future, self).start() |
3cc7937c | 21 | self._tstarted = True |
03feea07 FT |
22 | |
23 | def run(self): | |
24 | try: | |
25 | val = self.value() | |
26 | except Exception as e: | |
c84f095d FT |
27 | self._exc = e |
28 | gobject.idle_add(self._callcbs, True) | |
03feea07 | 29 | else: |
c84f095d FT |
30 | self._val = [val] |
31 | gobject.idle_add(self._callcbs, True) | |
32 | ||
33 | def _callcbs(self, final): | |
34 | nls = [] | |
35 | for cb in self._notlist: | |
36 | if cb(): | |
37 | nls.append(cb) | |
38 | self._notlist = [] if final else nls | |
c9e2eced FT |
39 | |
40 | # Caller must hold GDK lock | |
41 | def notify(self, cb): | |
42 | self.start() | |
43 | if not self.done: | |
44 | self._notlist.append(cb) | |
45 | else: | |
46 | cb() | |
47 | ||
48 | def progcb(self): | |
c84f095d | 49 | gobject.idle_add(self._callcbs, False) |
03feea07 FT |
50 | |
51 | @property | |
52 | def val(self): | |
c9e2eced | 53 | self.start() |
03feea07 FT |
54 | if self._exc is not None: |
55 | raise self._exc | |
56 | if self._val is None: | |
57 | raise notdone() | |
58 | return self._val[0] | |
59 | ||
60 | @property | |
61 | def done(self): | |
c9e2eced | 62 | self.start() |
03feea07 FT |
63 | return self._exc != None or self._val != None |
64 | ||
c9e2eced FT |
65 | def wait(self): |
66 | self.start() | |
67 | while self.is_alive(): | |
68 | self.join() | |
69 | return self.val | |
70 | ||
03feea07 FT |
71 | class imgload(future): |
72 | def __init__(self, page): | |
c9e2eced | 73 | super(imgload, self).__init__() |
03feea07 FT |
74 | self.page = page |
75 | self.st = None | |
c9e2eced | 76 | self.start() |
03feea07 FT |
77 | |
78 | def value(self): | |
9f1721f1 | 79 | buf = gdkpix.PixbufLoader() |
4177506b | 80 | done = False |
1aa34ec9 FT |
81 | try: |
82 | with self.page.open() as st: | |
83 | self.p = 0 | |
84 | self.st = st | |
85 | while True: | |
86 | read = st.read(1024) | |
3cc7937c | 87 | if read == b"": |
1aa34ec9 FT |
88 | break |
89 | self.p += len(read) | |
90 | buf.write(read) | |
91 | self.progcb() | |
92 | self.st = None | |
4177506b | 93 | done = True |
1aa34ec9 | 94 | finally: |
4177506b FT |
95 | try: |
96 | buf.close() | |
97 | except: | |
98 | if done: | |
99 | raise | |
04f773e3 | 100 | return buf.get_pixbuf() |
03feea07 FT |
101 | |
102 | @property | |
103 | def prog(self): | |
104 | if self.st is None or self.st.clen is None: | |
105 | return None | |
106 | return float(self.p) / float(self.st.clen) | |
107 | ||
c9e2eced FT |
108 | class pagecache(object): |
109 | def __init__(self, sz=50): | |
110 | self.sz = sz | |
111 | self.bk = [] | |
112 | ||
113 | def __getitem__(self, page): | |
114 | idl = page.idlist() | |
115 | for ol, f in self.bk: | |
116 | if ol == idl: | |
117 | return f | |
118 | f = imgload(page) | |
119 | self.bk.append((idl, f)) | |
120 | if len(self.bk) > self.sz: | |
d9163efe | 121 | self.bk = self.bk[-self.sz:] |
c9e2eced FT |
122 | return f |
123 | ||
a133683d FT |
124 | def __delitem__(self, page): |
125 | idl = page.idlist() | |
126 | for i, (ol, f) in enumerate(self.bk): | |
127 | if ol == idl: | |
128 | del self.bk[i] | |
129 | return | |
130 | raise KeyError(idl) | |
131 | ||
c9e2eced FT |
132 | class relpageget(future): |
133 | def __init__(self, cur, prev, cache=None): | |
134 | super(relpageget, self).__init__() | |
135 | self.cur = lib.cursor(cur) | |
136 | self.prev = prev | |
137 | self.cache = cache | |
138 | self.start() | |
139 | ||
140 | def value(self): | |
141 | try: | |
142 | if self.prev: | |
143 | page = self.cur.prev() | |
144 | else: | |
145 | page = self.cur.next() | |
146 | except StopIteration: | |
147 | page = None | |
148 | else: | |
149 | if self.cache: | |
150 | self.cache[page] | |
151 | return page | |
152 | ||
012c4cae FT |
153 | class idpageget(future): |
154 | def __init__(self, base, idlist): | |
155 | super(idpageget, self).__init__() | |
156 | self.bnode = base | |
157 | self.idlist = idlist | |
158 | ||
159 | def value(self): | |
160 | return lib.cursor(self.bnode.byidlist(self.idlist)).cur | |
161 | ||
c9e2eced FT |
162 | class pageget(future): |
163 | def __init__(self, fnode): | |
164 | super(pageget, self).__init__() | |
165 | self.fnode = fnode | |
166 | self.start() | |
167 | ||
168 | def value(self): | |
169 | return lib.cursor(self.fnode).cur | |
170 | ||
171 | class ccursor(object): | |
172 | def __init__(self, ob, cache=None): | |
173 | self.cur = lib.cursor(ob) | |
174 | self.prev = relpageget(self.cur, True, cache) | |
175 | self.next = relpageget(self.cur, False, cache) | |
176 | ||
03feea07 FT |
177 | class pageview(gtk.Widget): |
178 | def __init__(self, pixbuf): | |
179 | super(pageview, self).__init__() | |
180 | self.pixbuf = pixbuf | |
181 | self.zoomed = None, None | |
182 | self.fit = True | |
183 | self.zoom = 1.0 | |
9f1721f1 | 184 | self.interp = gdkpix.InterpType.HYPER |
03feea07 FT |
185 | self.off = 0, 0 |
186 | ||
187 | def get_osize(self): | |
188 | return self.pixbuf.get_width(), self.pixbuf.get_height() | |
189 | ||
190 | def get_asize(self): | |
9f1721f1 FT |
191 | alloc = self.get_allocation() |
192 | return alloc.width, alloc.height | |
03feea07 FT |
193 | |
194 | def do_realize(self): | |
9f1721f1 FT |
195 | alloc = self.get_allocation() |
196 | attr = gdk.WindowAttr() | |
197 | attr.window_type = gdk.WindowType.CHILD | |
198 | attr.x = alloc.x | |
199 | attr.y = alloc.y | |
200 | attr.width = alloc.width | |
201 | attr.height = alloc.height | |
202 | attr.visual = self.get_visual() | |
203 | attr.event_mask = self.get_events() | gdk.EventMask.EXPOSURE_MASK | |
204 | a = gdk.WindowAttributesType | |
205 | wnd = gdk.Window(self.get_parent_window(), attr, a.X | a.Y | a.VISUAL) | |
206 | wnd.set_background_pattern(None) | |
207 | self.set_window(wnd) | |
208 | self.register_window(wnd) | |
209 | self.set_realized(True) | |
210 | ||
211 | # XXX: Why don't these actually get called? | |
212 | def get_preferred_width(self): | |
213 | return 0, max(min(self.get_osize()[0], 4096), 0) | |
214 | def get_preferred_height(self): | |
215 | return 0, max(min(self.get_osize()[1], 4096), 0) | |
03feea07 FT |
216 | |
217 | def fitzoom(self): | |
218 | w, h = self.get_osize() | |
9f1721f1 | 219 | alloc = self.get_allocation() |
03feea07 FT |
220 | return min(float(alloc.width) / float(w), float(alloc.height) / float(h)) |
221 | ||
222 | def do_size_allocate(self, alloc): | |
9f1721f1 | 223 | self.set_allocation(alloc) |
03feea07 FT |
224 | if self.fit: |
225 | self.zoom = self.fitzoom() | |
5e98c1aa FT |
226 | else: |
227 | aw, ah = self.get_asize() | |
228 | zw, zh = self.get_zsize() | |
229 | ox, oy = self.off | |
230 | if zw >= aw and ox + aw > zw: | |
231 | ox = zw - aw | |
232 | if zh >= ah and oy + ah > zh: | |
233 | oy = zh - ah | |
234 | self.off = ox, oy | |
9f1721f1 FT |
235 | if self.get_realized(): |
236 | self.get_window().move_resize(alloc.x, alloc.y, alloc.width, alloc.height) | |
03feea07 FT |
237 | |
238 | def get_zoomed(self): | |
239 | zoom = self.zoom | |
240 | pz, zbuf = self.zoomed | |
241 | if pz != zoom: | |
242 | w, h = self.get_osize() | |
243 | zbuf = self.pixbuf.scale_simple(int(w * zoom), int(h * zoom), self.interp) | |
244 | self.zoomed = zoom, zbuf | |
245 | return zbuf | |
246 | ||
247 | def get_zsize(self): | |
248 | zbuf = self.get_zoomed() | |
249 | return zbuf.get_width(), zbuf.get_height() | |
250 | ||
9f1721f1 | 251 | def do_draw(self, cr): |
03feea07 FT |
252 | aw, ah = self.get_asize() |
253 | dw, dh = aw, ah | |
254 | zbuf = self.get_zoomed() | |
255 | zw, zh = self.get_zsize() | |
256 | ox, oy = self.off | |
257 | dx, dy = 0, 0 | |
258 | if zw < aw: | |
259 | dx = (aw - zw) / 2 | |
260 | dw = zw | |
261 | if zh < ah: | |
262 | dy = (ah - zh) / 2 | |
263 | dh = zh | |
9f1721f1 FT |
264 | gdk.cairo_set_source_pixbuf(cr, zbuf, dx - ox, dy - oy) |
265 | cr.paint() | |
03feea07 FT |
266 | |
267 | def set_off(self, off): | |
268 | aw, ah = self.get_asize() | |
269 | zw, zh = self.get_zsize() | |
270 | ox, oy = off | |
271 | ox, oy = int(ox), int(oy) | |
272 | if ox > zw - aw: ox = zw - aw | |
273 | if oy > zh - ah: oy = zh - ah | |
274 | if ox < 0: ox = 0 | |
275 | if oy < 0: oy = 0 | |
276 | self.off = ox, oy | |
277 | self.queue_draw() | |
278 | ||
279 | def set_zoom(self, zoom): | |
280 | if zoom is not None: zoom = float(zoom) | |
281 | aw, ah = self.get_asize() | |
282 | zw, zh = self.get_zsize() | |
283 | dw, dh = zw - aw, zh - ah | |
284 | ox, oy = self.off | |
285 | xa = float(ox) / float(dw) if dw > 0 else 0.5 | |
286 | ya = float(oy) / float(dh) if dh > 0 else 0.5 | |
287 | ||
288 | if zoom is None: | |
289 | self.fit = True | |
290 | self.zoom = self.fitzoom() | |
291 | else: | |
292 | self.fit = False | |
293 | self.zoom = zoom | |
294 | ||
295 | zw, zh = self.get_zsize() | |
296 | dw, dh = zw - aw, zh - ah | |
297 | ox = int(xa * dw) if dw > 0 else 0 | |
298 | oy = int(ya * dh) if dh > 0 else 0 | |
299 | self.set_off((ox, oy)) | |
03feea07 | 300 | |
304250ff | 301 | class msgproc(object): |
c9e2eced FT |
302 | def attach(self, reader): |
303 | self.rd = reader | |
9e49da7a | 304 | self.msg = gtk.Alignment(xalign=0.0, yalign=0.5, xscale=0.0, yscale=0.0) |
c9e2eced | 305 | self.hlay = gtk.HBox() |
304250ff | 306 | self.lbl = gtk.Label("") |
9f1721f1 | 307 | self.hlay.pack_start(self.lbl, True, True, 0) |
c9e2eced FT |
308 | self.lbl.show() |
309 | self.msg.add(self.hlay) | |
310 | self.hlay.show() | |
9f1721f1 | 311 | self.rd.sbar.pack_start(self.msg, True, True, 0) |
c9e2eced | 312 | self.msg.show() |
304250ff FT |
313 | self._prog = None |
314 | ||
315 | def prog(self, p): | |
03fdcb32 FT |
316 | if p is not None: |
317 | if self._prog is None: | |
318 | self._prog = gtk.ProgressBar() | |
9f1721f1 | 319 | self.hlay.pack_start(self._prog, True, True, 5) |
03fdcb32 | 320 | self._prog.show() |
304250ff | 321 | self._prog.set_fraction(p) |
304250ff FT |
322 | elif p is None and self._prog is not None: |
323 | self.hlay.remove(self._prog) | |
324 | self._prog = None | |
325 | ||
326 | def abort(self): | |
327 | self.rd.sbar.remove(self.msg) | |
328 | ||
329 | class pagefetch(msgproc): | |
330 | def __init__(self, fpage, setcb=None): | |
331 | self.pg = fpage | |
332 | self.setcb = setcb | |
c9e2eced | 333 | |
304250ff FT |
334 | def attach(self, reader): |
335 | super(pagefetch, self).attach(reader) | |
336 | self.lbl.set_text("Fetching page...") | |
c9e2eced FT |
337 | self.pg.notify(self.haspage) |
338 | ||
339 | def haspage(self): | |
340 | if self.rd.pagefetch.cur != self: return False | |
341 | if not self.pg.done: | |
342 | return True | |
343 | if self.pg.val is not None: | |
344 | self.rd.setpage(self.pg.val) | |
95213fa6 FT |
345 | if self.setcb is not None: |
346 | self.setcb(self.pg.val) | |
c9e2eced FT |
347 | self.rd.pagefetch.set(None) |
348 | ||
304250ff | 349 | class imgfetch(msgproc): |
c9e2eced FT |
350 | def __init__(self, fimage): |
351 | self.img = fimage | |
352 | self.upd = False | |
353 | self.error = None | |
354 | ||
355 | def attach(self, reader): | |
304250ff FT |
356 | super(imgfetch, self).attach(reader) |
357 | self.lbl.set_text("Fetching image...") | |
c9e2eced FT |
358 | self.img.notify(self.imgprog) |
359 | ||
360 | def imgprog(self): | |
361 | if self.rd.imgfetch.cur != self: return False | |
362 | if self.img.done: | |
363 | try: | |
364 | img = self.img.val | |
365 | except Exception as e: | |
366 | self.error = str(e) | |
367 | else: | |
368 | self.rd.setimg(img) | |
369 | self.upd = True | |
370 | self.rd.imgfetch.set(None) | |
371 | else: | |
304250ff | 372 | self.prog(self.img.prog) |
c9e2eced FT |
373 | return True |
374 | ||
375 | def abort(self): | |
376 | self.rd.sbar.remove(self.msg) | |
377 | if not self.upd: | |
378 | self.rd.setimg(None) | |
379 | if self.error is not None: | |
380 | self.rd.pagelbl.set_text("Error fetching image: " + self.error) | |
381 | ||
304250ff | 382 | class preload(msgproc): |
95213fa6 FT |
383 | def __init__(self, fpage): |
384 | self.pg = fpage | |
385 | ||
386 | def attach(self, reader): | |
304250ff FT |
387 | super(preload, self).attach(reader) |
388 | self.lbl.set_text("Fetching next page...") | |
95213fa6 FT |
389 | self.pg.notify(self.haspage) |
390 | ||
391 | def haspage(self): | |
392 | if self.rd.preload.cur != self: return False | |
393 | if not self.pg.done: return True | |
394 | if self.pg.val is not None: | |
395 | self.img = self.rd.cache[self.pg.val] | |
95213fa6 FT |
396 | self.lbl.set_text("Loading next page...") |
397 | self.img.notify(self.imgprog) | |
398 | else: | |
399 | self.rd.preload.set(None) | |
400 | ||
401 | def imgprog(self): | |
402 | if self.rd.preload.cur != self: return False | |
403 | if self.img.done: | |
404 | self.rd.preload.set(None) | |
405 | else: | |
304250ff | 406 | self.prog(self.img.prog) |
95213fa6 FT |
407 | return True |
408 | ||
409 | def abort(self): | |
410 | self.rd.sbar.remove(self.msg) | |
411 | ||
c9e2eced FT |
412 | class procslot(object): |
413 | __slots__ = ["cur", "p"] | |
414 | def __init__(self, p): | |
415 | self.cur = None | |
416 | self.p = p | |
417 | ||
418 | def set(self, proc): | |
419 | if self.cur is not None: | |
420 | self.cur.abort() | |
421 | self.cur = None | |
422 | if proc is not None: | |
423 | self.cur = proc | |
424 | try: | |
425 | proc.attach(self.p) | |
426 | except: | |
427 | self.cur = None | |
428 | raise | |
429 | ||
32b804f2 FT |
430 | class plistget(future): |
431 | def __init__(self, node): | |
432 | super(plistget, self).__init__() | |
433 | self.node = node | |
434 | ||
435 | def value(self): | |
436 | return list(self.node) | |
437 | ||
438 | class loadplist(object): | |
439 | def __init__(self, pnode): | |
440 | self.pnode = pnode | |
441 | self.flist = plistget(self.pnode) | |
442 | ||
443 | def attach(self, sbox): | |
444 | self.sbox = sbox | |
445 | self.flist.notify(self.haslist) | |
446 | ||
447 | def haslist(self): | |
448 | if self.sbox.loadlist.cur != self: return False | |
449 | if not self.flist.done: return True | |
450 | self.sbox.setlist(self.flist.val) | |
451 | ||
452 | class sbox(gtk.ComboBox): | |
453 | def __init__(self, reader, ptnode): | |
454 | super(sbox, self).__init__() | |
455 | self.rd = reader | |
456 | self.node = ptnode | |
457 | self.pnode, self.pidx = self.node.stack[-1] | |
458 | ||
459 | self.bk = gtk.ListStore(str) | |
460 | self.set_model(self.bk) | |
461 | cell = gtk.CellRendererText() | |
462 | self.pack_start(cell, True) | |
463 | self.add_attribute(cell, "text", 0) | |
464 | self.set_active(0) | |
465 | ||
466 | self.set_sensitive(False) | |
d9163efe | 467 | self.set_focus_on_click(False) |
32b804f2 FT |
468 | self.bk.append([ptnode.name]) |
469 | self.loadlist = procslot(self) | |
470 | self.loadlist.set(loadplist(self.pnode)) | |
471 | ||
472 | def setlist(self, ls): | |
473 | self.bk.clear() | |
474 | for i, ch in enumerate(ls): | |
d9163efe | 475 | self.bk.append(["%i/%i: %s" % (i + 1, len(ls), ch.name)]) |
32b804f2 FT |
476 | self.set_active(self.pidx) |
477 | self.set_sensitive(True) | |
478 | self.connect("changed", self.changed_cb) | |
479 | ||
480 | def changed_cb(self, wdg, data=None): | |
481 | self.rd.fetchpage(pageget(self.pnode[self.get_active()])) | |
482 | ||
0b60fcf8 FT |
483 | class profprop(object): |
484 | def __init__(self, key, default=None): | |
485 | self.key = key | |
486 | self.default = default | |
487 | ||
488 | def __get__(self, ins, cls): | |
489 | return ins.profile.props.get(self.key, self.default) | |
490 | ||
491 | def __set__(self, ins, val): | |
492 | ins.profile.props[self.key] = val | |
493 | ins.profile.save() | |
494 | ||
495 | def __delete__(self, ins): | |
496 | del ins.profile.props[self.key] | |
497 | ins.profile.save() | |
498 | ||
43a12498 | 499 | class reader(gtk.Window): |
43423668 | 500 | def __init__(self, manga, prof=None): |
9f1721f1 | 501 | super(reader, self).__init__() |
43a12498 FT |
502 | self.connect("delete_event", lambda wdg, ev, data=None: False) |
503 | self.connect("destroy", lambda wdg, data=None: self.quit()) | |
504 | self.connect("key_press_event", self.key) | |
c9e2eced FT |
505 | self.cache = pagecache() |
506 | self.pagefetch = procslot(self) | |
507 | self.imgfetch = procslot(self) | |
95213fa6 | 508 | self.preload = procslot(self) |
43423668 | 509 | self.profile = prof if prof else profile.memmanga(None, None, manga.id) |
c9e2eced | 510 | |
32b804f2 FT |
511 | self.manga = manga |
512 | self.page = None | |
513 | self.sboxes = [] | |
514 | self.point = None | |
515 | ||
c9e2eced | 516 | vlay = gtk.VBox() |
9f1721f1 FT |
517 | self.pfr = gtk.Frame() |
518 | self.pfr.set_shadow_type(gtk.ShadowType.NONE) | |
519 | vlay.pack_start(self.pfr, True, True, 0) | |
43a12498 | 520 | self.pfr.show() |
32b804f2 | 521 | self.sboxbar = gtk.HBox() |
9e49da7a | 522 | algn = gtk.Alignment(xalign=0.0, yalign=0.5, xscale=0.0, yscale=0.0) |
3cc7937c | 523 | sboxlbl = gtk.Label(self.manga.name + ": ") |
32b804f2 FT |
524 | algn.add(sboxlbl) |
525 | sboxlbl.show() | |
9f1721f1 | 526 | self.sboxbar.pack_start(algn, False, True, 0) |
32b804f2 | 527 | algn.show() |
9f1721f1 | 528 | vlay.pack_start(self.sboxbar, False, True, 0) |
32b804f2 | 529 | self.sboxbar.show() |
c9e2eced FT |
530 | self.sbar = gtk.HBox() |
531 | self.pagelbl = gtk.Label("") | |
9e49da7a | 532 | algn = gtk.Alignment(xalign=0.0, yalign=0.5, xscale=0.0, yscale=0.0) |
c9e2eced FT |
533 | algn.add(self.pagelbl) |
534 | self.pagelbl.show() | |
9f1721f1 | 535 | self.sbar.pack_start(algn, True, True, 0) |
c9e2eced | 536 | algn.show() |
9f1721f1 | 537 | vlay.pack_end(self.sbar, False, True, 0) |
c9e2eced FT |
538 | self.sbar.show() |
539 | self.add(vlay) | |
540 | vlay.show() | |
43a12498 | 541 | |
0b60fcf8 FT |
542 | if self.curpage is not None: |
543 | self.fetchpage(idpageget(self.manga, self.curpage)) | |
012c4cae FT |
544 | else: |
545 | self.fetchpage(pageget(self.manga)) | |
43a12498 FT |
546 | self.updtitle() |
547 | ||
0b60fcf8 FT |
548 | zmode = profprop("zmode", "fit") |
549 | curpage = profprop("curpage") | |
550 | ||
c9e2eced FT |
551 | def updpagelbl(self): |
552 | if self.page is None: | |
553 | self.pagelbl.set_text("") | |
554 | else: | |
555 | w, h = self.page.get_osize() | |
3cc7937c | 556 | self.pagelbl.set_text("%s\u00d7%s (%d%%)" % (w, h, int(self.page.zoom * 100))) |
c9e2eced | 557 | |
32b804f2 FT |
558 | def updsboxes(self, page): |
559 | nodes = [node for node, idx in page.stack[1:]] + [page] | |
560 | l = min(len(self.sboxes), len(nodes)) | |
561 | for i, (pbox, node) in enumerate(zip(self.sboxes, nodes)): | |
562 | if pbox.node != node: | |
563 | l = i | |
564 | break | |
3cc7937c | 565 | for i in range(l, len(self.sboxes)): |
32b804f2 FT |
566 | self.sboxbar.remove(self.sboxes[i]) |
567 | self.sboxes = self.sboxes[:l] | |
3cc7937c | 568 | for i in range(l, len(nodes)): |
32b804f2 | 569 | new = sbox(self, nodes[i]) |
9f1721f1 | 570 | self.sboxbar.pack_start(new, False, True, 5) |
32b804f2 FT |
571 | self.sboxes.append(new) |
572 | new.show() | |
573 | ||
c9e2eced | 574 | def setimg(self, img): |
43a12498 FT |
575 | if self.page is not None: |
576 | self.pfr.remove(self.page) | |
577 | self.page = None | |
c9e2eced FT |
578 | if img is not None: |
579 | self.page = pageview(img) | |
0b60fcf8 FT |
580 | if self.zmode == "1": |
581 | self.page.set_zoom(1) | |
582 | self.page.set_off((0, 0)) | |
43a12498 FT |
583 | self.pfr.add(self.page) |
584 | self.page.show() | |
c9e2eced FT |
585 | self.updpagelbl() |
586 | ||
587 | def setpage(self, page): | |
588 | if self.point is not None: | |
589 | self.point = None | |
590 | if page is not None: | |
0b60fcf8 | 591 | self.curpage = page.idlist() |
c9e2eced FT |
592 | self.point = ccursor(page, self.cache) |
593 | self.imgfetch.set(imgfetch(self.cache[page])) | |
594 | else: | |
595 | self.setimg(None) | |
32b804f2 | 596 | self.updsboxes(page) |
c9e2eced | 597 | |
95213fa6 | 598 | def fetchpage(self, fpage, setcb=None): |
c9e2eced | 599 | self.imgfetch.set(None) |
95213fa6 FT |
600 | proc = pagefetch(fpage, setcb) |
601 | self.pagefetch.set(proc) | |
602 | return proc | |
43a12498 FT |
603 | |
604 | def updtitle(self): | |
3cc7937c | 605 | self.set_title("Automanga \u2013 " + self.manga.name) |
03feea07 FT |
606 | |
607 | @property | |
608 | def zoom(self): | |
609 | return self.page.zoom | |
610 | @zoom.setter | |
611 | def zoom(self, zoom): | |
612 | self.page.set_zoom(zoom) | |
c9e2eced | 613 | self.updpagelbl() |
03feea07 FT |
614 | |
615 | def pan(self, off): | |
616 | ox, oy = self.page.off | |
617 | px, py = off | |
618 | self.page.set_off((ox + px, oy + py)) | |
619 | ||
03feea07 | 620 | def key(self, wdg, ev, data=None): |
c9e2eced | 621 | if ev.keyval in [ord('Q'), ord('q')]: |
03feea07 | 622 | self.quit() |
c9e2eced FT |
623 | elif ev.keyval in [65307]: |
624 | if self.page is not None: | |
625 | self.pagefetch.set(None) | |
626 | self.imgfetch.set(None) | |
627 | if self.page is not None: | |
628 | if ev.keyval in [ord('O'), ord('o')]: | |
629 | self.zoom = 1.0 | |
0b60fcf8 | 630 | self.zmode = "1" |
c9e2eced FT |
631 | elif ev.keyval in [ord('P'), ord('p')]: |
632 | self.zoom = None | |
0b60fcf8 | 633 | self.zmode = "fit" |
c9e2eced FT |
634 | elif ev.keyval in [ord('[')]: |
635 | self.zoom = min(self.zoom * 1.25, 3) | |
636 | elif ev.keyval in [ord(']')]: | |
637 | self.zoom /= 1.25 | |
638 | elif ev.keyval in [ord('h')]: | |
639 | self.pan((-100, 0)) | |
640 | elif ev.keyval in [ord('j')]: | |
641 | self.pan((0, 100)) | |
642 | elif ev.keyval in [ord('k')]: | |
643 | self.pan((0, -100)) | |
644 | elif ev.keyval in [ord('l')]: | |
645 | self.pan((100, 0)) | |
646 | elif ev.keyval in [ord('H')]: | |
647 | self.page.set_off((0, self.page.off[1])) | |
648 | elif ev.keyval in [ord('J')]: | |
649 | self.page.set_off((self.page.off[0], self.page.get_asize()[1])) | |
650 | elif ev.keyval in [ord('K')]: | |
651 | self.page.set_off((self.page.off[1], 0)) | |
652 | elif ev.keyval in [ord('L')]: | |
653 | self.page.set_off((self.page.get_asize()[0], self.page.off[1])) | |
654 | if self.point is not None: | |
655 | if ev.keyval in [ord(' ')]: | |
dcaf33f5 FT |
656 | if self.page and self.page.off[1] + self.page.get_asize()[1] < self.page.get_zsize()[1]: |
657 | self.pan((0, self.page.get_asize()[1] - 50)) | |
658 | else: | |
659 | self.fetchpage(self.point.next, lambda page: self.preload.set(preload(relpageget(page, False, self.cache)))) | |
c9e2eced | 660 | elif ev.keyval in [65288]: |
dcaf33f5 FT |
661 | if self.page and self.page.off[1] > 0: |
662 | self.pan((0, -(self.page.get_asize()[1] - 50))) | |
663 | else: | |
664 | self.fetchpage(self.point.prev, lambda page: self.preload.set(preload(relpageget(page, True, self.cache)))) | |
a133683d FT |
665 | elif ev.keyval in [ord('R'), ord('r')]: |
666 | page = self.point.cur.cur | |
667 | del self.cache[page] | |
668 | self.imgfetch.set(imgfetch(self.cache[page])) | |
03feea07 FT |
669 | |
670 | def quit(self): | |
671 | self.hide() | |
d9bf4bdb | 672 | gtk.main_quit() |
43a12498 | 673 | gobject.type_register(reader) |