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source: zero-center/trunk/fuentes/install-files/usr/share/zero-center/zero-center.py @ 1442

Last change on this file since 1442 was 1442, checked in by jrpelegrina, 5 years ago
Fix slave_blacklist
Property svn:executable set to ``*
File size: 31.9 KB

Line
1	#!/usr/bin/env python
2	# -- coding: utf-8 -
3
4
5	import os
6	import multiprocessing
7	import time
8	import random
9	import xmlrpclib
10	import cairo
11	import grp
12	import sys
13	import subprocess
14
15	try:
16	import gi
17	gi.require_version('Gtk', '3.0')
18	gi.require_version('PangoCairo', '1.0')
19
20	from gi.repository import Gtk, Gdk, GObject, GLib, PangoCairo, Pango
21
22
23	except Exception as e:
24	print e
25	#zero-server-wizard initialization forces me to do this
26
27	import signal
28	signal.signal(signal.SIGINT, signal.SIG_DFL)
29
30	import gettext
31	gettext.textdomain('zero-center')
32	_ = gettext.gettext
33
34
35	BAR_HEIGHT=90
36	CONF_X=5
37
38	if os.path.exists("/home/lliurex/banners/"):
39	BANNER_PATH="/home/lliurex/banners/"
40	else:
41	BANNER_PATH="/usr/share/banners/lliurex-neu/"
42
43
44	class CategoriesParser:
45
46	CATEGORIES_PATH="/usr/share/zero-center/categories/"
47
48	def __init__(self):
49
50	self.parse_categories()
51
52	#def init
53
54	def parse_categories(self,path=None):
55
56	self.categories=[]
57
58	if path==None:
59	path=self.CATEGORIES_PATH
60
61	for item in os.listdir(path):
62	file_path=path+item
63
64	f=open(file_path)
65	lines=f.readlines()
66	f.close()
67
68	cat={}
69
70	for line in lines:
71	key,value=line.split("=")
72	cat[key]=value.strip("\n")
73	if key=="level":
74	cat[key]=int(cat[key])
75
76	self.categories.append(cat)
77
78	tmp=[]
79
80	while len(self.categories)>0:
81	selected_index=0
82	index=0
83	level=0
84	for item in self.categories:
85	if item["level"]>level:
86	level=item["level"]
87	selected_index=index
88
89
90	index+=1
91
92	tmp.append(self.categories[selected_index])
93	self.categories.pop(selected_index)
94
95	self.categories=tmp
96
97	#def parse_categories
98
99
100	#class CategoriesParser
101
102
103	class AppParser:
104
105	BASE_DIR="/usr/share/zero-center/"
106	APP_PATH=BASE_DIR+"applications/"
107	ZMD_PATH=BASE_DIR+"zmds/"
108
109
110	def __init__(self):
111
112	self.categories=["ID","Name","Comment","Icon","Category","Icon","ScriptPath","Groups","Service","Locks"]
113	self.apps={}
114	self.app_list=[]
115	self.configured=[]
116	#print("[ZeroCenter] Parsing apps...")
117	self.parse_all()
118
119
120	#def init
121
122
123	def add_app(self,app):
124
125	try:
126	if app["Category"].lower() not in self.apps:
127	self.apps[app["Category"].lower()]=[]
128
129	self.apps[app["Category"].lower()].append(app)
130	self.app_list.append(app["ID"])
131	except:
132	pass
133
134	#def add_app
135
136	def parse_all(self,dir=None):
137
138	if dir==None:
139	dir=self.APP_PATH
140
141	for item in os.listdir(dir):
142	file_path=self.APP_PATH+item
143	app=self.parse_file(file_path)
144	self.add_app(app)
145
146	#def parse_all
147
148
149	def parse_file(self,file_path):
150
151	f=open(file_path)
152	lines=f.readlines()
153	f.close()
154	id=file_path.split("/")[-1].split(".")[0]
155	app={}
156	for item in lines:
157	try:
158	key,value=item.split("=")
159	app[key]=value.strip("\n")
160	except:
161	pass
162
163	app["ID"]=id
164	app["configured"]=-1
165	app["custom_msg"]=""
166
167	app["bar_height"]=BAR_HEIGHT
168	app["conf_alpha"]=1.0
169
170
171	app["expanding"]=False
172	app["restoring"]=False
173
174	return app
175
176	#def parse_file
177
178
179	#class AppParser
180
181
182	class ZeroCenter:
183
184	def __init__(self):
185
186	self.client=xmlrpclib.ServerProxy("https://localhost:9779")
187	self.create_user_env()
188	self.categories_parser=CategoriesParser()
189	self.app_parser=AppParser()
190	self.configured_apps=[]
191	self.get_states()
192
193	self.mprocess=multiprocessing.Process()
194	self.commands=["set-configured","set-non-configured","set-failed","set-custom-text","add-zero-center-notification","remove-zero-center-notification","help","add-pulsating-color","remove-pulsating-color","non-animated","animated"]
195	self.drawing_mode=True
196	self.msg_text=""
197	self.msg_x=0
198	self.scrolling=False
199
200	try:
201	self.msg_text=self.client.get_zc_messages("","ZCenterVariables",self.lang)
202	if self.msg_text=="":
203	txt=self.client.lliurex_version("","LliurexVersion")
204	if type(txt)==type([]):
205	self.msg_text=str(txt[1])
206	else:
207	f=open("/etc/lsb-release")
208	lines=f.readlines()
209	f.close()
210	for line in lines:
211	if "DISTRIB_DESCRIPTION" in line:
212	self.msg_text=line.split("=")[1]
213	#Load slave_blacklist
214	self.blacklist=self.client.get_variable("","VariablesManager","SLAVE_BLACKLIST")
215
216	except:
217	self.msg_text=""
218
219	#self.msg_text="hi, i'm a long enough text so that it won't show in just one line. I wonder how many lines I can get inside the box. In my restless dreams I see that town, Silent Hill. I don't know what to type, but I have to keep typing"
220	#57
221
222	#def init
223
224
225	def get_states(self):
226
227	try:
228	var=self.client.get_all_states("","ZCenterVariables")
229
230	for cat in self.app_parser.apps:
231
232	for app in self.app_parser.apps[cat]:
233	app["configured"]=0
234
235	if app["ID"] in var:
236	for key in ["state","pulsating","time","custom_text"]:
237	if key in var[app["ID"]]:
238	app[key]=var[app["ID"]][key]
239
240
241	if "state" in app:
242	app["configured"]=app["state"]
243
244	if app["configured"]==1:
245	self.configured_apps.append(app["ID"])
246
247
248	except Exception as e:
249	print e
250	pass
251
252	#def get_states
253
254
255	def get_translation(self,text):
256
257	for category in self.categories_parser.categories:
258
259	if text.lower()==category["name"].lower():
260	for lang in self.language:
261	try:
262	return category["name["+lang+"]"]
263	except Exception as e:
264	pass
265	return category["name"]
266
267	return text
268
269	#def get_translation
270
271
272	def get_name(self,app):
273
274	for lang in self.language:
275	try:
276	return app["Name["+lang+"]"]
277	except:
278	pass
279
280	return app["Name"]
281
282	#def get_name
283
284
285	def get_comment(self,app):
286
287	for lang in self.language:
288	try:
289	return app["Comment["+lang+"]"]
290	except:
291	pass
292
293	return app["Comment"]
294
295	#def get_name
296
297
298	def create_user_env(self):
299
300	try:
301	self.lang=os.environ["LANGUAGE"].split(":")[0]
302	self.language=os.environ["LANGUAGE"].split(":")
303	if "es_ES" in self.language and "es" not in self.language:
304	self.language.insert(self.language.index("es_ES")+1,"es")
305	self.lang=self.lang.split("_")[0]
306
307	if "ca_ES@valencia" in self.language:
308	self.language.insert(self.language.index("ca_ES@valencia"),"qcv")
309	except:
310	try:
311	self.lang=os.environ["LANG"].split(".")[0]
312	self.language=[]
313	self.language.append(self.lang)
314	self.lang=self.lang.split("_")[0]
315
316	except:
317	self.lang="en"
318
319
320	groups={}
321
322	for item in grp.getgrall():
323	if len(item.gr_mem)>0:
324	if item.gr_name not in groups:
325	groups[item.gr_name]=item.gr_mem
326	else:
327	groups[item.gr_name]=list(groups[item.gr_name]+item.gr_mem)
328
329
330	self.user_groups=[]
331	try:
332	for item in groups:
333	if os.environ["USER"] in groups[item]:
334	self.user_groups.append(item)
335
336	self.user_groups.append("*")
337	except:
338	pass
339
340	#def create_user_area
341
342
343	def start_gui(self):
344
345
346	self.icon_theme=Gtk.IconTheme()
347	self.icon_theme.set_custom_theme("lliurex-neu")
348
349	builder=Gtk.Builder()
350	if os.path.exists("/srv/svn/pandora/zero-center2/install-files/usr/share/zero-center/rsrc/zero-center.glade"):
351	builder.add_from_file("/srv/svn/pandora/zero-center2/install-files/usr/share/zero-center/rsrc/zero-center.glade")
352	else:
353	builder.add_from_file("/usr/share/zero-center/rsrc/zero-center.glade")
354	self.window=builder.get_object("window1")
355	self.window.connect("delete_event",self.close_window)
356	self.window.set_name("BLACK")
357	self.buttons_vbox=builder.get_object("buttons_vbox")
358	self.content_hbox=builder.get_object("main_box")
359	self.content_hbox.override_background_color(Gtk.StateType.NORMAL, Gdk.RGBA(0.2,0.2,0.2,1))
360	self.window_box=builder.get_object("window_box")
361	self.viewport=builder.get_object("viewport1")
362	self.viewport.set_name("ORANGE")
363	self.category_combobox=builder.get_object("category_combobox")
364	self.msg_label=builder.get_object("llx_label")
365	self.msg_label.connect("draw",self.drawing_label_event)
366	self.msg_label.set_tooltip_text(self.msg_text)
367
368	self.progress_bar=builder.get_object("progressbar")
369	self.progress_label=builder.get_object("progress_label")
370	self.progress_label.set_name("WHITE")
371
372	self.add_categories_to_window("All")
373	self.set_css_info()
374
375	self.window.show()
376	GObject.threads_init()
377	Gtk.main()
378
379	#def start_gui
380
381
382	def scroll_me(self,img):
383
384	if self.msg_x > (self.scroll_width)*-1:
385	self.msg_x-=1
386	else:
387	self.msg_x=401
388	img.queue_draw()
389	return self.scrolling
390
391	#def scroll_me
392
393
394	def set_msg_label_text(self,txt):
395
396	self.msg_text=txt
397	self.msg_label.queue_draw()
398
399	#def set_msg_label_text()
400
401
402	def drawing_label_event(self,widget,ctx):
403
404	lg1 = cairo.LinearGradient(0.0,18.0, 400.0, 18.0)
405	lg1.add_color_stop_rgba(0, 0.38, 0.38, 0.38, 1)
406	lg1.add_color_stop_rgba(0.1, 0.2, 0.2, 0.2, 1)
407	lg1.add_color_stop_rgba(0.9, 0.2, 0.2, 0.2, 1)
408	lg1.add_color_stop_rgba(1, 0.38, 0.38, 0.38, 1)
409	ctx.rectangle(0, 0, 400, 18)
410	ctx.set_source(lg1)
411	ctx.fill()
412
413	tmp_text=self.msg_text
414
415	if len(tmp_text)>66:
416	if self.drawing_mode:
417	if not self.scrolling:
418	self.scrolling=True
419	self.msg_x=200
420	GLib.timeout_add(12,self.scroll_me,widget)
421	else:
422	tmp_text=tmp_text[:63]
423	tmp_text=" " + tmp_text+u" …"
424	else:
425	self.scrolling=False
426	spaces=90-len(tmp_text)
427	space="".join([" "]*(spaces/2))
428	tmp_text=space+tmp_text+space
429
430
431
432	tmp_text=tmp_text.replace("[","<b>[")
433	tmp_text=tmp_text.replace("]","] </b>")
434
435	x=self.msg_x
436	pctx = PangoCairo.create_layout(ctx)
437	desc = Pango.font_description_from_string ("Ubuntu 9")
438	pctx.set_font_description(desc)
439	ctx.set_source_rgb(0.9,0.9,0.9)
440	pctx.set_markup(tmp_text)
441	self.scroll_width=pctx.get_pixel_size()[0]
442	ctx.move_to(x,0)
443	PangoCairo.show_layout(ctx, pctx)
444
445	#def set_msg_label
446
447
448	def set_css_info(self):
449
450	css = """
451
452	#BLACK {
453	background-image: -gtk-gradient (linear, left top, left bottom, from (#1a1a1a), to (#616161));
454
455	}
456
457	#ORANGE {
458	background-image: -gtk-gradient (linear, left top, left bottom, from (#575757), to (#373737));
459
460	}
461
462	#BLACKEXPANDER {
463	background-image: -gtk-gradient (linear, left top, left bottom, from (#1a1a1a), to (#1a1a1a));
464	color: white;
465	box-shadow: 50px 50px;
466
467	}
468
469	#WHITE {
470	color: white;
471	text-shadow: 0px 1px black;
472	}
473
474	#WHITE-15 {
475	color: white;
476	font-size: 15px;
477	text-shadow: 1px 2px black;
478	}
479
480
481	#BLACKBUTTON{
482	background-image: -gtk-gradient (linear, left top, left bottom, from (#2a2a2a), to (#616161));
483	color: #e0e0e0;
484	border-color: #000;
485	border-style: none;
486	border-radius: 10px;
487
488	}
489
490
491
492	#APPBUTTON:hover{
493
494	background-image: -gtk-gradient (linear, left top, left bottom, from (#ffffff), to (#ffff00));
495	}
496
497	"""
498
499	self.style_provider=Gtk.CssProvider()
500	self.style_provider.load_from_data(css)
501
502	Gtk.StyleContext.add_provider_for_screen(Gdk.Screen.get_default(),self.style_provider,Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)
503
504	#def set_css_info
505
506
507	def get_banner_image(self,app):
508
509	package_rsrc_path=BANNER_PATH
510	img_path=package_rsrc_path+"package.png"
511
512	for item in os.listdir(package_rsrc_path):
513	f,ext=item.split(".")
514	if app["Icon"] == f:
515	img_path=package_rsrc_path+item
516
517
518	img=cairo.ImageSurface.create_from_png(img_path)
519	ctx=cairo.Context(img)
520
521	if not self.check_app_dependences(app):
522	ctx.set_source_rgba(0.5,0.5,0.5,0.7)
523	ctx.rectangle(0,0,235,110)
524	ctx.fill()
525
526
527	ctx.set_source_rgba(0,0,0,0.8)
528	ctx.rectangle(0,90,235,110)
529	ctx.fill()
530
531
532	show_status=True
533	if "Depends" in app:
534
535	if not self.check_app_dependences(app):
536
537	lg1 = cairo.LinearGradient(0.0,110.0, 200.0, 110.0)
538	lg1.add_color_stop_rgba(0, 0.7, 0, 0, 1)
539	lg1.add_color_stop_rgba(1, 1, 0.2, 0.2, 0)
540	ctx.rectangle(0, 0, 200, 20)
541	ctx.set_source(lg1)
542	ctx.fill()
543
544	ctx.select_font_face("Ubuntu")
545	ctx.set_font_size(15)
546	ctx.move_to(5,15)
547	ctx.set_source_rgba(1,1,1,app["conf_alpha"])
548
549	ctx.show_text(_("Unmet dependences"))
550	ctx.stroke()
551
552	show_status=False
553
554
555	if "Service" in app and show_status:
556
557	if app["Service"].lower()=="true":
558
559	if app["configured"]==1:
560
561	lg1 = cairo.LinearGradient(0.0,110.0, 200.0, 110.0)
562
563	lg1.add_color_stop_rgba(0, 0, 0.2, 0, 1)
564	lg1.add_color_stop_rgba(1, 0, 1, 0, 0)
565	ctx.rectangle(0, 0, 200, 20)
566	ctx.set_source(lg1)
567	ctx.fill()
568
569	ctx.select_font_face("Ubuntu")
570	ctx.set_font_size(15)
571	ctx.move_to(5,15)
572	ctx.set_source_rgb(1,1,1)
573
574	ctx.show_text(_("Configured"))
575	ctx.stroke()
576
577
578	elif app["configured"]==0:
579
580	lg1 = cairo.LinearGradient(0.0,110.0, 200.0, 110.0)
581
582	lg1.add_color_stop_rgba(0, 0.7, 0, 0, 1)
583	lg1.add_color_stop_rgba(1, 1, 0.2, 0.2, 0)
584	ctx.rectangle(0, 0, 200, 20)
585	ctx.set_source(lg1)
586	ctx.fill()
587
588	ctx.select_font_face("Ubuntu")
589	ctx.set_font_size(15)
590	ctx.move_to(5,15)
591	ctx.set_source_rgb(1,1,1)
592
593	ctx.show_text(_("Not configured"))
594	ctx.stroke()
595
596	else:
597	lg1 = cairo.LinearGradient(0.0,110.0, 200.0, 110.0)
598	lg1.add_color_stop_rgba(0, 1, 0, 0, 1)
599	lg1.add_color_stop_rgba(1, 1, 0.2, 0.2, 0)
600	ctx.rectangle(0, 0, 200, 20)
601	ctx.set_source(lg1)
602	ctx.fill()
603
604	ctx.select_font_face("Ubuntu")
605	ctx.set_font_size(15)
606	ctx.move_to(5,15)
607	ctx.set_source_rgba(1,1,1,app["conf_alpha"])
608
609	ctx.show_text(_("Failed"))
610	ctx.stroke()
611
612	ctx.select_font_face("Ubuntu")
613	ctx.set_font_size(15)
614	ctx.move_to(5,105)
615	ctx.set_source_rgb(1,1,1)
616	txt=""
617	fix=True
618
619	text=self.get_name(app)
620
621
622	for char in range(30):
623	try:
624	txt+=text[char]
625	except:
626	fix=False
627	break
628
629	if fix:
630	txt+="…"
631
632	ctx.show_text(txt)
633	ctx.stroke()
634
635	#img.write_to_png(self.user_rsrc_path+item)
636	image=Gtk.Image()
637	#image.set_from_file(self.user_rsrc_path+item)
638	image.set_from_pixbuf(Gdk.pixbuf_get_from_surface(img,0,0,235,110))
639	image.set_name("BIMAGE")
640	return image
641
642	#def get_image
643
644
645	def drawing_banner_event(self,widget,ctx,app):
646
647	package_rsrc_path=BANNER_PATH
648	img_path=package_rsrc_path+"package.png"
649	for item in os.listdir(package_rsrc_path):
650	f,ext=item.split(".")
651	if app["Icon"] == f:
652	img_path=package_rsrc_path+item
653
654
655	img=cairo.ImageSurface.create_from_png(img_path)
656	ctx.set_source_surface(img,0,0)
657
658	if not self.check_app_dependences(app):
659	ctx.paint_with_alpha(0.2)
660	ctx.set_source_rgba(0.5,0.5,0.5,0.7)
661	ctx.rectangle(0,0,235,110)
662	ctx.fill()
663	else:
664	ctx.paint()
665
666
667	if "pulsating" in app and app["pulsating"]:
668
669	'''
670	if app["pulsating"]:
671	ctx.set_source_rgba(1,1,1,app["pulsating_alpha"])
672	ctx.rectangle(0,0,235,110)
673	ctx.fill()
674	'''
675
676	lg1 = cairo.LinearGradient(0.0,10.0, 235.0, 10.0)
677	lg1.add_color_stop_rgba(0, 0, 0.0, 0.8, 0.7)
678	lg1.add_color_stop_rgba(app["pulsating_alpha"], 0.1, 0.7, 0.9, 1)
679	lg1.add_color_stop_rgba(1, 0, 0, 0.8, 0.5)
680	ctx.rectangle(0,app["bar_height"],235,20)
681	ctx.set_source(lg1)
682	ctx.fill()
683	ctx.set_source_rgba(0,0,0,0.8)
684	ctx.rectangle(0,app["bar_height"]+20,235,110)
685	ctx.fill()
686
687	else:
688
689	ctx.set_source_rgba(0,0,0,0.7)
690	ctx.rectangle(0,app["bar_height"],235,110)
691	ctx.fill()
692
693	show_status=True
694	if "Depends" in app:
695
696	if not self.check_app_dependences(app):
697
698	lg1 = cairo.LinearGradient(0.0,110.0, 200.0, 110.0)
699	lg1.add_color_stop_rgba(0, 0.7, 0, 0, 1)
700	lg1.add_color_stop_rgba(1, 1, 0.2, 0.2, 0)
701	ctx.rectangle(0, 0, 200, 20)
702	ctx.set_source(lg1)
703	ctx.fill()
704
705	ctx.select_font_face("Ubuntu")
706	ctx.set_font_size(15)
707
708	ctx.move_to(6,16)
709	ctx.set_source_rgba(0,0,0,app["conf_alpha"])
710	ctx.show_text(_("Unmet dependences"))
711	ctx.stroke()
712
713
714	ctx.move_to(5,15)
715	ctx.set_source_rgba(1,1,1,app["conf_alpha"])
716	ctx.show_text(_("Unmet dependences"))
717	ctx.stroke()
718
719	show_status=False
720
721	if "Service" in app and show_status:
722
723	if app["Service"].lower()=="true":
724
725	if app["configured"]==1:
726
727	lg1 = cairo.LinearGradient(0.0,110.0, 200.0, 110.0)
728	lg1.add_color_stop_rgba(0, 0, 0.2, 0, 1)
729	lg1.add_color_stop_rgba(1, 0, 1, 0, 0)
730	ctx.rectangle(0, 0, 200, 20)
731	ctx.set_source(lg1)
732	ctx.fill()
733
734	ctx.select_font_face("Ubuntu")
735	ctx.set_font_size(15)
736
737	ctx.set_source_rgba(0,0,0,app["conf_alpha"])
738	ctx.move_to(6,16)
739	ctx.show_text(_("Configured"))
740	ctx.stroke()
741
742
743	ctx.set_source_rgba(1,1,1,app["conf_alpha"])
744	ctx.move_to(5,15)
745	ctx.show_text(_("Configured"))
746	ctx.stroke()
747
748	elif app["configured"]==-1:
749
750	lg1 = cairo.LinearGradient(0.0,110.0, 200.0, 110.0)
751	lg1.add_color_stop_rgba(0, 0.7, 0, 0, 1)
752	lg1.add_color_stop_rgba(1, 1, 0.2, 0.2, 0)
753	ctx.rectangle(0, 0, 200, 20)
754	ctx.set_source(lg1)
755	ctx.fill()
756
757	ctx.select_font_face("Ubuntu")
758	ctx.set_font_size(15)
759
760	ctx.set_source_rgba(0,0,0,app["conf_alpha"])
761	ctx.move_to(6,16)
762	ctx.show_text(_("Failed"))
763	ctx.stroke()
764
765
766	ctx.move_to(5,15)
767	ctx.set_source_rgba(1,1,1,app["conf_alpha"])
768	ctx.show_text(_("Failed"))
769	ctx.stroke()
770
771	else:
772
773	lg1 = cairo.LinearGradient(0.0,110.0, 200.0, 110.0)
774	lg1.add_color_stop_rgba(0, 0.8, 0, 0, 1)
775	lg1.add_color_stop_rgba(1, 1, 0.2, 0.2, 0)
776	ctx.rectangle(0, 0, 200, 20)
777	ctx.set_source(lg1)
778	ctx.fill()
779
780	ctx.select_font_face("Ubuntu")
781	ctx.set_font_size(15)
782
783	ctx.set_source_rgba(0,0,0,app["conf_alpha"])
784	ctx.move_to(6,16)
785	ctx.show_text(_("Not configured"))
786	ctx.stroke()
787
788	ctx.move_to(5,15)
789	ctx.set_source_rgba(1,1,1,app["conf_alpha"])
790	ctx.show_text(_("Not configured"))
791	ctx.stroke()
792
793
794	txt=""
795	fix=True
796	for char in range(30):
797	try:
798	txt+=self.get_name(app)[char]
799	except:
800	fix=False
801	break
802
803	if fix:
804	txt+="…"
805
806
807	ctx.select_font_face("Ubuntu")
808	ctx.set_font_size(15)
809
810	ctx.move_to(6,app["bar_height"]+16)
811	ctx.set_source_rgb(0,0,0)
812	ctx.show_text(txt)
813	ctx.stroke()
814
815	ctx.move_to(5,app["bar_height"]+15)
816	ctx.set_source_rgb(0.9,0.9,0.9)
817	ctx.show_text(txt)
818	ctx.stroke()
819
820
821
822
823	y=app["bar_height"]+30
824	pctx = PangoCairo.create_layout(ctx)
825	desc = Pango.font_description_from_string ("Ubuntu 8")
826	pctx.set_font_description(desc)
827	pctx.set_alignment(Pango.Alignment.LEFT)
828	pctx.set_justify(True)
829	pctx.set_width(225000)
830	pctx.set_height(10)
831	ctx.set_source_rgb(1,1,0.8)
832	pctx.set_text(self.get_comment(app),-1)
833
834
835	ctx.move_to(6,y)
836	PangoCairo.show_layout (ctx, pctx)
837
838	if "custom_text" in app:
839
840	ctx.set_source_rgb(0.5,0.5,1)
841	pctx.set_text(app["custom_text"],-1)
842	ctx.move_to(6,y+60)
843	PangoCairo.show_layout (ctx, pctx)
844
845
846	#def drawing_event
847
848
849	def mouse_over(self,widget,event,app,img):
850
851	if not app["expanding"]:
852	app["restoring"]=False
853	app["expanding"]=True
854	GLib.timeout_add(10,self.expand_black_area,app,img)
855
856	#def mouse_over
857
858
859	def mouse_left(self,widget,event,app,img):
860
861	if not app["restoring"]:
862	app["expanding"]=False
863	app["restoring"]=True
864	GLib.timeout_add(10,self.restore_black_area,app,img)
865
866	#def mouse_left
867
868
869	def expand_black_area(self,app,img):
870
871	while app["bar_height"]>0 and app["expanding"]:
872	app["bar_height"]-=2
873	if app["conf_alpha"]>0.0:
874	app["conf_alpha"]-=0.025
875	img.queue_draw()
876	return True
877
878	if not app["expanding"]:
879	return False
880
881	app["expanding"]=False
882	app["conf_alpha"]=0.0
883	img.queue_draw()
884	return False
885
886	#def expand_black_area
887
888
889	def restore_black_area(self,app,img):
890
891	while app["bar_height"]<BAR_HEIGHT and app["restoring"]:
892	app["bar_height"]+=2
893	if app["conf_alpha"]<1.0:
894	app["conf_alpha"]+=0.025
895	img.queue_draw()
896	return True
897
898	if not app["restoring"]:
899	return False
900
901	app["restoring"]=False
902	app["conf_alpha"]=1.0
903	img.queue_draw()
904	return False
905
906	#def restore_black_area
907
908
909	def check_app_groups(self,app):
910
911	sys.stdout.write(" * Checking " + app["ID"] + " ... ")
912	groups=[]
913	if "Groups" not in app:
914	print("OK")
915	return True
916
917	try:
918
919	groups=app["Groups"].strip("\n").split(";")
920	for group in groups:
921	if group in self.user_groups:
922	print("OK")
923	return True
924
925	except Exception as e:
926	print e
927	pass
928
929	print "NOT ALLOWED"
930	print "\t[!] App groups: ",sorted(groups)
931	return False
932
933	#def check_app_groups
934
935
936	def add_pulsating(self,app,image):
937
938	GLib.timeout_add(70,self.pulsate_color,app,image)
939
940	#def add_pulsating
941
942
943	def pulsate_color(self,app,image):
944
945	app["pulsating_alpha"]+=app["pulsating_increment"]
946
947	if app["pulsating_alpha"] >= 1.0 :
948
949	app["pulsating_increment"]=-0.02
950
951	if app["pulsating_alpha"] <= 0.0 :
952
953	app["pulsating_increment"]=0.02
954
955	image.queue_draw()
956	return app["pulsating"]
957
958	#def pulsate_color
959
960
961	def check_app_dependences(self,app):
962
963	if "Depends" in app:
964	depends=app["Depends"].split(";")
965	for dep in depends:
966
967	if dep not in self.configured_apps:
968	return False
969
970	return True
971
972	#def check_app_dependences
973
974
975	def add_categories_to_window(self,category):
976
977	for category in self.categories_parser.categories:
978
979	category=category["name"].lower()
980	once=True
981	hbox=Gtk.HBox()
982	count=0
983	if category in self.app_parser.apps:
984	for app in sorted(self.app_parser.apps[category]):
985
986	if self.check_app_groups(app):
987
988
989	button=Gtk.Button()
990	button.set_name("APPBUTTON")
991	button.set_size_request(235,110)
992
993	if not self.drawing_mode:
994	image=self.get_banner_image(app)
995	else:
996	image=Gtk.DrawingArea()
997	image.show()
998	image.connect("draw",self.drawing_banner_event,app)
999
1000	if "pulsating" in app:
1001	if app["pulsating"]:
1002	app["pulsating_alpha"]=0.0
1003	app["pulsating_increment"]=0.02
1004	self.add_pulsating(app,image)
1005
1006
1007	button.add_events(Gdk.EventMask.BUTTON_PRESS_MASK \| Gdk.EventMask.POINTER_MOTION_MASK \| Gdk.EventMask.LEAVE_NOTIFY_MASK)
1008	button.connect("motion-notify-event",self.mouse_over,app,image)
1009	button.connect("leave_notify_event",self.mouse_left,app,image)
1010	button.set_size_request(245,120)
1011
1012	button.add(image)
1013	if "Name["+self.lang+"]" in app:
1014	button.set_tooltip_text(app["Name["+self.lang+"]"])
1015	else:
1016	button.set_tooltip_text(app["Name"])
1017	button.connect("clicked",self.app_clicked,app)
1018	app["gtk_button"]=button
1019	hbox.pack_start(button,False,False,5)
1020	count+=1
1021	if count==3:
1022	hbox.show_all()
1023	if once:
1024	self.add_label(self.get_translation(category))
1025	once=False
1026	self.content_hbox.pack_start(hbox,False,False,5)
1027	count=0
1028	hbox=Gtk.HBox()
1029
1030	if count!=0:
1031	hbox.show_all()
1032	if once:
1033	self.add_label(self.get_translation(category))
1034	once=False
1035	self.content_hbox.pack_start(hbox,False,False,5)
1036
1037	#def add_categories_to_window
1038
1039
1040	def add_label(self,label_name,icon_name=None):
1041
1042	if icon_name==None:
1043	icon_name="applications-internet"
1044
1045	tmpbox=Gtk.HBox()
1046	img=Gtk.Image()
1047	img.set_from_icon_name(icon_name,Gtk.IconSize.MENU)
1048	label=Gtk.Label(label_name)
1049	label.set_name("WHITE-15")
1050	expander=Gtk.HSeparator()
1051	tmpbox.pack_start(img,False,False,5)
1052	tmpbox.pack_start(label,False,False,0)
1053	tmpbox.pack_start(expander,True,True,14)
1054	tmpbox.show_all()
1055	self.content_hbox.pack_start(tmpbox,False,False,5)
1056
1057	#def add_label
1058
1059
1060	def app_clicked(self,widget,app):
1061	if "MASTER_SERVER_IP" in os.environ:
1062	if app["ID"] in self.blacklist:
1063	self.open_dialog("Warning",_("Operation not allowed on a slave server"),False)
1064	return -1
1065	if app["ID"] in self.configured_apps:
1066	ret=self.open_dialog("Warning",_("<b>%s</b> is already configured. Do you want to execute it again?")%self.get_name(app),True)
1067	if ret==Gtk.ResponseType.CANCEL:
1068	return -1
1069
1070	if self.check_app_dependences(app):
1071
1072	cmd=""
1073
1074	if "Using" in app:
1075	cmd+=app["Using"].strip(" ").strip("\n") +" "
1076
1077	cmd+=self.app_parser.ZMD_PATH + app["ScriptPath"]
1078
1079	gt=False
1080	if "Gnome-terminal" in app:
1081	if app["Gnome-terminal"].lower()=="true":
1082	cmd='gnome-terminal --command="'+cmd+'"'
1083	gt=True
1084
1085	if not gt:
1086	if "gnome-terminal" in app:
1087	if app["gnome-terminal"].lower()=="true":
1088	cmd='gnome-terminal --command="'+cmd+'"'
1089
1090
1091
1092	blocked=False
1093	print(' * Executing "' + cmd + '" ...')
1094	if "Modal" in app:
1095	if app["Modal"].lower()=="true" and not self.mprocess.is_alive():
1096	GLib.timeout_add(250,self.pulse_progress)
1097	self.progress_bar.show()
1098
1099	try:
1100	txt="Executing %s"%app["Name["+self.lang+"]"]
1101	except:
1102	txt="Executing %s"%app["Name"]
1103	self.progress_label.set_text(txt)
1104	self.progress_label.show()
1105	self.mprocess_app_name=app["Name"]
1106	blocked=True
1107	else:
1108	self.open_dialog("Warning","<b>%s</b> is being executed. Please wait until it finishes."%self.mprocess_app_name )
1109	return -1
1110
1111	self.execute(cmd,blocked,app,widget)
1112
1113	else:
1114
1115	self.open_dialog("Warning","<b>%s</b> dependences have not been configured."%self.get_name(app) +"\n[ %s ]"%app["Depends"])
1116
1117	#def app_clicked
1118
1119
1120	def check_output(self,process,app,button):
1121
1122	if not process.is_alive():
1123
1124	print "[ZeroCenter] %s has ended"%app["ID"]
1125
1126	if "Service" in app:
1127	if app["Service"].lower()=="true":
1128
1129	try:
1130	self.get_states()
1131
1132	for cat in self.app_parser.apps:
1133	for item in self.app_parser.apps[cat]:
1134	item["gtk_button"].get_child().queue_draw()
1135
1136	darea=button.get_child()
1137	darea.queue_draw()
1138
1139	except Exception as e:
1140	pass
1141
1142	return process.is_alive()
1143
1144	#def check_output
1145
1146
1147	def pulse_progress(self):
1148
1149	self.progress_bar.pulse()
1150	if not self.mprocess.is_alive():
1151	self.progress_bar.hide()
1152	self.progress_label.hide()
1153	return self.mprocess.is_alive()
1154
1155	#def pulse_progress
1156
1157
1158	def execute(self,cmd,blocked=False,app=None,widget=None):
1159
1160	if not blocked:
1161	p=multiprocessing.Process(target=self._execute,args=(cmd,))
1162	#p.daemon=True
1163	GLib.timeout_add(1000,self.check_output,p,app,widget)
1164	p.start()
1165
1166	if blocked:
1167
1168	if not self.mprocess.is_alive():
1169	self.mprocess=multiprocessing.Process(target=self._execute,args=(cmd,))
1170	#self.mprocess.daemon=True
1171	self.mprocess.start()
1172	GLib.timeout_add(1000,self.check_output,self.mprocess,app,widget)
1173	else:
1174	self.open_dialog("Warning",_("<b>%s</b> is being executed. Please wait until it finishes.")%self.mprocess_app_name )
1175
1176	#def execute
1177
1178
1179	def _execute(self,cmd):
1180
1181
1182	subprocess.call(cmd,shell=True,preexec_fn=lambda: signal.signal(signal.SIGPIPE,signal.SIG_DFL))
1183
1184	#os.system(cmd)
1185
1186	#def _execute
1187
1188
1189	def close_window(self,widget,data):
1190
1191	if self.mprocess.is_alive():
1192	ret=self.open_dialog("Warning",_("<b>%s</b> is being executed. Are you sure you want to exit?")%self.mprocess_app_name ,True)
1193
1194	if ret==Gtk.ResponseType.CANCEL:
1195	return -1
1196
1197	self.mprocess.terminate()
1198	self.mprocess=multiprocessing.Process()
1199
1200	Gtk.main_quit()
1201	print("")
1202
1203	#def close_window
1204
1205
1206	def open_dialog(self,title,text,show_cancel=False):
1207
1208	label = Gtk.Label()
1209	label.set_markup(text)
1210	if show_cancel:
1211	dialog = Gtk.Dialog(title, None, Gtk.DialogFlags.MODAL \| Gtk.DialogFlags.DESTROY_WITH_PARENT, (Gtk.STOCK_OK, Gtk.ResponseType.ACCEPT,Gtk.STOCK_CANCEL,Gtk.ResponseType.CANCEL))
1212	else:
1213	dialog = Gtk.Dialog(title, None, Gtk.DialogFlags.MODAL \| Gtk.DialogFlags.DESTROY_WITH_PARENT, (Gtk.STOCK_OK, Gtk.ResponseType.ACCEPT))
1214	hbox = Gtk.HBox()
1215	img=Gtk.Image.new_from_icon_name("emblem-important",Gtk.IconSize.DIALOG)
1216	hbox.pack_start(img,True,True,5)
1217	hbox.pack_start(label,True,True,10)
1218	hbox.show_all()
1219	dialog.vbox.pack_start(hbox,True,True,10)
1220	dialog.set_border_width(6)
1221	response = dialog.run()
1222	dialog.destroy()
1223	return response
1224
1225	#def open_dialog
1226
1227
1228	def get_state(self,app):
1229
1230	try:
1231	configured=self.client.get_state("","ZCenterVariables",app["ID"])
1232	return configured
1233	except:
1234	return 0
1235
1236	#def get_state
1237
1238
1239	def set_configured(self,app,key):
1240
1241	if app in self.app_parser.app_list:
1242
1243	try:
1244	self.client.set_configured(key,"ZCenterVariables",app)
1245	except Exception as e:
1246	print e
1247
1248	else:
1249	print("[!] %s is not installed"%app)
1250
1251	sys.exit(0)
1252
1253	#def set_configured
1254
1255
1256	def set_non_configured(self,app,key):
1257
1258	if app in self.app_parser.app_list:
1259
1260	try:
1261	self.client.set_non_configured(key,"ZCenterVariables",app)
1262	except:
1263	pass
1264
1265	else:
1266	print("\t[!] %s is not installed"%app)
1267
1268	sys.exit(0)
1269
1270	#def set_non_configured
1271
1272	def set_failed(self,app,key):
1273
1274	if app in self.app_parser.app_list:
1275
1276	try:
1277	self.client.set_failed(key,"ZCenterVariables",app)
1278	except:
1279	pass
1280
1281	else:
1282	print("\t[!] %s is not installed"%app)
1283
1284	sys.exit(0)
1285
1286	#def set_non_configured
1287
1288
1289	def set_custom_text(self,app,text,key):
1290
1291	if app in self.app_parser.app_list:
1292
1293	try:
1294	self.client.set_custom_text(key,"ZCenterVariables",app,text)
1295	except:
1296	pass
1297
1298	else:
1299	print("\t[!] %s is not installed"%app)
1300
1301	sys.exit(0)
1302
1303	#def set_custom_text
1304
1305
1306	def add_pulsating_color(self,key,app):
1307
1308	try:
1309	self.client.add_pulsating_color(key,"ZCenterVariables",app)
1310	except:
1311	pass
1312
1313	sys.exit(0)
1314
1315	#def add_pulsating_color
1316
1317
1318	def remove_pulsating_color(self,key,app):
1319
1320	try:
1321	self.client.remove_pulsating_color(key,"ZCenterVariables",app)
1322	except:
1323	pass
1324
1325	sys.exit(0)
1326
1327	#def add_pulsating_color
1328
1329
1330	def add_zc_notification(self,key,app,text,text_es="",text_qcv=""):
1331
1332	try:
1333	self.client.set_zc_message(key,"ZCenterVariables",app,text,text_es,text_qcv)
1334	except Exception as e:
1335	print e
1336
1337	sys.exit(0)
1338
1339	#def add_zc_notification
1340
1341
1342	def remove_zc_notification(self,key,app):
1343
1344	try:
1345	self.client.remove_zc_message(key,"ZCenterVariables",app)
1346	except Exception as e:
1347	print e
1348
1349	sys.exit(0)
1350
1351	#def remove_zc_notification
1352
1353
1354	def usage(self):
1355
1356	print("USAGE:")
1357	print("\tzero-center [ OPTION [ APP ] ]")
1358	print("Options:")
1359	print("\tset-configured APP")
1360	print("\tset-non-configured APP")
1361	print("\tset-custom-text APP TEXT")
1362	print("\tadd-zero-center-notification APP TEXT_EN [TEXT_ES TEXT_QCV]")
1363	print("\tremove-zero-center-notification APP")
1364	print("\tadd-pulsating-color APP")
1365	print("\tremove-pulsating-color APP")
1366	print("\tnon-animated")
1367	print("\tanimated")
1368	print("\thelp")
1369	print("")
1370	sys.exit(0)
1371
1372	#def usage
1373
1374
1375	def check_root():
1376	try:
1377	f=open("/etc/n4d/key","r")
1378	key=f.readline().strip("\n")
1379	f.close()
1380	return key
1381	except:
1382	print("[!] You need root privileges to execute this option [!]")
1383	sys.exit(1)
1384
1385	if __name__=="__main__":
1386
1387
1388	zc=ZeroCenter()
1389	zc.drawing_mode=True
1390
1391	if len(sys.argv)>=2:
1392
1393	if sys.argv[1] not in zc.commands:
1394	zc.usage()
1395	sys.exit(1)
1396
1397	if sys.argv[1] == "help":
1398	zc.usage()
1399
1400	if sys.argv[1] == "set-configured":
1401	key=check_root()
1402	zc.set_configured(sys.argv[2],key)
1403
1404	if sys.argv[1] == "set-non-configured":
1405	key=check_root()
1406	zc.set_non_configured(sys.argv[2],key)
1407
1408	if sys.argv[1] == "set-failed":
1409	key=check_root()
1410	zc.set_failed(sys.argv[2],key)
1411
1412	if sys.argv[1] == "set-custom-text":
1413	key=check_root()
1414	zc.set_custom_text(sys.argv[2],sys.argv[3],key)
1415
1416	if sys.argv[1] == "add-zero-center-notification":
1417	key=check_root()
1418
1419	try:
1420	app=sys.argv[2]
1421	except:
1422	zc.usage()
1423	try:
1424	text=sys.argv[3]
1425	except:
1426	zc.usage()
1427	try:
1428	text_es=sys.argv[4]
1429	except Exception as e:
1430	print e
1431	text_es=""
1432	try:
1433	text_qcv=sys.argv[5]
1434	except Exception as e:
1435	print e
1436	text_qcv=""
1437
1438	zc.add_zc_notification(key,app,text,text_es,text_qcv)
1439
1440	if sys.argv[1] == "remove-zero-center-notification":
1441
1442	key=check_root()
1443
1444	try:
1445	app=sys.argv[2]
1446	except:
1447	zc.usage()
1448
1449	zc.remove_zc_notification(key,app)
1450
1451	if sys.argv[1] == "add-pulsating-color":
1452	key=check_root()
1453	try:
1454	app=sys.argv[2]
1455	except:
1456	zc.usage()
1457
1458	zc.add_pulsating_color(key,app)
1459
1460	if sys.argv[1] == "remove-pulsating-color":
1461	key=check_root()
1462
1463	try:
1464	app=sys.argv[2]
1465	except:
1466	zc.usage()
1467
1468	zc.remove_pulsating_color(key,app)
1469
1470
1471	if sys.argv[1]=="animated":
1472	zc.drawing_mode=True
1473
1474	if sys.argv[1]=="non-animated":
1475	zc.drawing_mode=False
1476
1477
1478
1479	zc.start_gui()

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