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source: zero-center/trunk/fuentes/install-files/usr/share/zero-center/zero-center.py @ 4896

Last change on this file since 4896 was 4896, checked in by hectorgh, 3 years ago
solved pulsating bug
Property svn:executable set to ``*
File size: 33.3 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	import json
15
16	try:
17	import gi
18	gi.require_version('Gtk', '3.0')
19	gi.require_version('PangoCairo', '1.0')
20	from gi.repository import Gtk, Gdk, GObject, GLib, PangoCairo, Pango
21
22	except Exception as e:
23	print e
24	#zero-server-wizard initialization forces me to do this
25
26	import signal
27	signal.signal(signal.SIGINT, signal.SIG_DFL)
28
29	import gettext
30	gettext.textdomain('zero-center')
31	_ = gettext.gettext
32
33
34	BAR_HEIGHT=90
35	CONF_X=5
36
37	if os.path.exists("/home/lliurex/banners/"):
38	BANNER_PATH="/home/lliurex/banners/"
39	else:
40	BANNER_PATH="/usr/share/banners/lliurex-neu/"
41
42
43	class CategoriesParser:
44
45	CATEGORIES_PATH="/usr/share/zero-center/categories/"
46
47	def __init__(self):
48
49	self.parse_categories()
50
51	#def init
52
53	def parse_categories(self,path=None):
54
55	self.categories=[]
56
57	if path==None:
58	path=self.CATEGORIES_PATH
59
60	for item in os.listdir(path):
61	file_path=path+item
62
63	f=open(file_path)
64	lines=f.readlines()
65	f.close()
66
67	cat={}
68
69	for line in lines:
70	key,value=line.split("=")
71	cat[key]=value.strip("\n")
72	if key=="level":
73	cat[key]=int(cat[key])
74
75	self.categories.append(cat)
76
77	tmp=[]
78
79	while len(self.categories)>0:
80	selected_index=0
81	index=0
82	level=0
83	for item in self.categories:
84	if item["level"]>level:
85	level=item["level"]
86	selected_index=index
87
88
89	index+=1
90
91	tmp.append(self.categories[selected_index])
92	self.categories.pop(selected_index)
93
94	self.categories=tmp
95
96	#def parse_categories
97
98
99	#class CategoriesParser
100
101
102	class AppParser:
103
104	BASE_DIR="/usr/share/zero-center/"
105	APP_PATH=BASE_DIR+"applications/"
106	ZMD_PATH=BASE_DIR+"zmds/"
107
108
109	def __init__(self):
110
111	self.categories=["ID","Name","Comment","Icon","Category","Icon","ScriptPath","Groups","Service","Locks"]
112	self.apps={}
113	self.app_list=[]
114	self.configured=[]
115	#print("[ZeroCenter] Parsing apps...")
116	self.parse_all()
117
118	#def init
119
120
121	def add_app(self,app):
122
123	try:
124	if app["Category"].lower() not in self.apps:
125	self.apps[app["Category"].lower()]=[]
126
127	self.apps[app["Category"].lower()].append(app)
128	self.app_list.append(app["ID"])
129	except:
130	pass
131
132	#def add_app
133
134	def parse_all(self,dir=None):
135
136	if dir==None:
137	dir=self.APP_PATH
138
139	for item in os.listdir(dir):
140	file_path=self.APP_PATH+item
141	app=self.parse_file(file_path)
142	self.add_app(app)
143
144	#def parse_all
145
146
147	def parse_file(self,file_path):
148
149	f=open(file_path)
150	lines=f.readlines()
151	f.close()
152	id=file_path.split("/")[-1].split(".")[0]
153	app={}
154	for item in lines:
155	try:
156	key,value=item.split("=")
157	app[key]=value.strip("\n")
158	except:
159	pass
160
161	app["ID"]=id
162	app["configured"]=-1
163	app["custom_msg"]=""
164
165	app["bar_height"]=BAR_HEIGHT
166	app["conf_alpha"]=1.0
167
168
169	app["expanding"]=False
170	app["restoring"]=False
171
172	return app
173
174	#def parse_file
175
176
177	#class AppParser
178
179
180	class ZeroCenter:
181
182	def __init__(self):
183
184	self.client=xmlrpclib.ServerProxy("https://localhost:9779")
185	self.create_user_env()
186	self.categories_parser=CategoriesParser()
187	self.app_parser=AppParser()
188	self.configured_apps=[]
189	self.get_states()
190
191	self.mprocess=multiprocessing.Process()
192	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"]
193	self.drawing_mode=True
194	self.msg_text=""
195	self.msg_x=0
196	self.scrolling=False
197
198	try:
199	self.msg_text=self.client.get_zc_messages("","ZCenterVariables",self.lang)
200	if self.msg_text=="":
201	txt=self.client.lliurex_version("","LliurexVersion")
202	if type(txt)==type([]):
203	self.msg_text=str(txt[1])
204	else:
205	f=open("/etc/lsb-release")
206	lines=f.readlines()
207	f.close()
208	for line in lines:
209	if "DISTRIB_DESCRIPTION" in line:
210	self.msg_text=line.split("=")[1]
211	#Load slave_blacklist
212	self.blacklist=self.client.get_variable("","VariablesManager","SLAVE_BLACKLIST")
213
214	except:
215	self.msg_text=""
216
217	#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"
218	#57
219
220	#def init
221
222
223	def get_states(self):
224
225	try:
226	var=self.client.get_all_states("","ZCenterVariables")
227	except:
228	local_path="/var/lib/n4d/variables-dir/ZEROCENTER"
229	if os.path.exists(local_path):
230	f=open(local_path)
231	var=json.load(f)["ZEROCENTER"]["value"]
232	f.close()
233	else:
234	var={}
235
236	try:
237	for cat in self.app_parser.apps:
238
239	for app in self.app_parser.apps[cat]:
240	app["configured"]=0
241
242	if app["ID"] in var:
243	for key in ["state","pulsating","time","custom_text"]:
244	if key in var[app["ID"]]:
245	app[key]=var[app["ID"]][key]
246
247
248	if "state" in app:
249	app["configured"]=app["state"]
250
251	if app["configured"]==1:
252	self.configured_apps.append(app["ID"])
253
254
255	except Exception as e:
256	print e
257	pass
258
259	#def get_states
260
261
262	def get_translation(self,text):
263
264	for category in self.categories_parser.categories:
265
266	if text.lower()==category["name"].lower():
267	for lang in self.language:
268	try:
269	return category["name["+lang+"]"]
270	except Exception as e:
271	pass
272	return category["name"]
273
274	return text
275
276	#def get_translation
277
278
279	def get_name(self,app):
280
281	for lang in self.language:
282	try:
283	return app["Name["+lang+"]"]
284	except:
285	pass
286
287	return app["Name"]
288
289	#def get_name
290
291
292	def get_comment(self,app):
293
294	for lang in self.language:
295	try:
296	return app["Comment["+lang+"]"]
297	except:
298	pass
299
300	return app["Comment"]
301
302	#def get_name
303
304
305	def create_user_env(self):
306
307	try:
308	self.lang=os.environ["LANGUAGE"].replace(".UTF-8","").split(":")[0]
309	self.language=os.environ["LANGUAGE"].replace(".UTF-8","").split(":")
310	if "es_ES" in self.language and "es" not in self.language:
311	self.language.insert(self.language.index("es_ES")+1,"es")
312	self.lang=self.lang.split("_")[0]
313
314	if "ca_ES@valencia" in self.language:
315	self.language.insert(self.language.index("ca_ES@valencia"),"qcv")
316	except:
317	try:
318	self.lang=os.environ["LANG"].replace(".UTF-8","")
319	self.language=[]
320	self.language.append(self.lang)
321	self.lang=self.lang.split("_")[0]
322
323	except:
324	self.lang="en"
325
326
327	groups={}
328
329	for item in grp.getgrall():
330	if len(item.gr_mem)>0:
331	if item.gr_name not in groups:
332	groups[item.gr_name]=item.gr_mem
333	else:
334	groups[item.gr_name]=list(groups[item.gr_name]+item.gr_mem)
335
336
337	self.user_groups=[]
338	try:
339	for item in groups:
340	if os.environ["USER"] in groups[item]:
341	self.user_groups.append(item)
342
343	self.user_groups.append("*")
344	except:
345	pass
346
347	#def create_user_area
348
349
350	def start_gui(self):
351
352
353	self.icon_theme=Gtk.IconTheme()
354	self.icon_theme.set_custom_theme("lliurex-neu")
355
356	builder=Gtk.Builder()
357	if os.path.exists("/srv/svn/pandora/zero-center2/install-files/usr/share/zero-center/rsrc/zero-center.glade"):
358	builder.add_from_file("/srv/svn/pandora/zero-center2/install-files/usr/share/zero-center/rsrc/zero-center.glade")
359	else:
360	builder.add_from_file("/usr/share/zero-center/rsrc/zero-center.glade")
361	self.window=builder.get_object("window1")
362	self.window.connect("delete_event",self.close_window)
363	self.window.set_name("BLACK")
364	self.buttons_vbox=builder.get_object("buttons_vbox")
365	self.content_hbox=builder.get_object("main_box")
366	self.content_hbox.override_background_color(Gtk.StateType.NORMAL, Gdk.RGBA(0.2,0.2,0.2,1))
367	self.window_box=builder.get_object("window_box")
368	self.viewport=builder.get_object("viewport1")
369	self.viewport.set_name("ORANGE")
370	self.category_combobox=builder.get_object("category_combobox")
371	self.msg_label=builder.get_object("llx_label")
372	self.msg_label.connect("draw",self.drawing_label_event)
373	self.msg_label.set_tooltip_text(self.msg_text)
374
375	self.progress_bar=builder.get_object("progressbar")
376	self.progress_label=builder.get_object("progress_label")
377	self.progress_label.set_name("WHITE")
378
379	self.add_categories_to_window("All")
380	self.set_css_info()
381
382	self.window.show()
383	GObject.threads_init()
384	Gtk.main()
385
386	#def start_gui
387
388
389	def scroll_me(self,img):
390
391	if self.msg_x > (self.scroll_width)*-1:
392	self.msg_x-=1
393	else:
394	self.msg_x=401
395	img.queue_draw()
396	return self.scrolling
397
398	#def scroll_me
399
400
401	def set_msg_label_text(self,txt):
402
403	self.msg_text=txt
404	self.msg_label.queue_draw()
405
406	#def set_msg_label_text()
407
408
409	def drawing_label_event(self,widget,ctx):
410
411	lg1 = cairo.LinearGradient(0.0,18.0, 400.0, 18.0)
412	lg1.add_color_stop_rgba(0, 0.38, 0.38, 0.38, 1)
413	lg1.add_color_stop_rgba(0.1, 0.2, 0.2, 0.2, 1)
414	lg1.add_color_stop_rgba(0.9, 0.2, 0.2, 0.2, 1)
415	lg1.add_color_stop_rgba(1, 0.38, 0.38, 0.38, 1)
416	ctx.rectangle(0, 0, 400, 18)
417	ctx.set_source(lg1)
418	ctx.fill()
419
420	tmp_text=self.msg_text
421
422	if len(tmp_text)>66:
423	if self.drawing_mode:
424	if not self.scrolling:
425	self.scrolling=True
426	self.msg_x=200
427	GLib.timeout_add(12,self.scroll_me,widget)
428	else:
429	tmp_text=tmp_text[:63]
430	tmp_text=" " + tmp_text+u" …"
431	else:
432	self.scrolling=False
433	spaces=90-len(tmp_text)
434	space="".join([" "]*(spaces/2))
435	tmp_text=space+tmp_text+space
436
437
438
439	tmp_text=tmp_text.replace("[","<b>[")
440	tmp_text=tmp_text.replace("]","] </b>")
441
442	x=self.msg_x
443	pctx = PangoCairo.create_layout(ctx)
444	desc = Pango.font_description_from_string ("Ubuntu 9")
445	pctx.set_font_description(desc)
446	ctx.set_source_rgb(0.9,0.9,0.9)
447	pctx.set_markup(tmp_text)
448	self.scroll_width=pctx.get_pixel_size()[0]
449	ctx.move_to(x,0)
450	PangoCairo.show_layout(ctx, pctx)
451
452	#def set_msg_label
453
454
455	def set_css_info(self):
456
457	css = """
458
459	#BLACK {
460	background-image: -gtk-gradient (linear, left top, left bottom, from (#1a1a1a), to (#616161));
461
462	}
463
464	#ORANGE {
465	background-image: -gtk-gradient (linear, left top, left bottom, from (#575757), to (#373737));
466
467	}
468
469	#BLACKEXPANDER {
470	background-image: -gtk-gradient (linear, left top, left bottom, from (#1a1a1a), to (#1a1a1a));
471	color: white;
472	box-shadow: 50px 50px;
473
474	}
475
476	#WHITE {
477	color: white;
478	text-shadow: 0px 1px black;
479	}
480
481	#WHITE-15 {
482	color: white;
483	font-size: 15px;
484	text-shadow: 1px 2px black;
485	}
486
487
488	#BLACKBUTTON{
489	background-image: -gtk-gradient (linear, left top, left bottom, from (#2a2a2a), to (#616161));
490	color: #e0e0e0;
491	border-color: #000;
492	border-style: none;
493	border-radius: 10px;
494
495	}
496
497
498
499	#APPBUTTON{
500
501	padding: 0px 0px;
502	border:none;
503	background-image: none;
504	box-shadow: none;
505	background-color: transparent;
506	box-shadow: 0px 2px 5px rgba(0,0,0,0.8);
507
508	}
509
510	#APPBUTTON:hover{
511
512
513	border-width: 0;
514	border-radius: 0px;
515	border-color: transparent;
516	border: none;
517	box-shadow: 0px 1px 8px rgba(0,0,0,1);
518	}
519
520	GtkSeparator {
521	color: rgba(255,255,255,0.8);
522	}
523
524	"""
525
526	self.style_provider=Gtk.CssProvider()
527	self.style_provider.load_from_data(css)
528
529	Gtk.StyleContext.add_provider_for_screen(Gdk.Screen.get_default(),self.style_provider,Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)
530
531	#def set_css_info
532
533
534	def get_banner_image(self,app):
535
536	package_rsrc_path=BANNER_PATH
537	img_path=package_rsrc_path+"package.png"
538
539	for item in os.listdir(package_rsrc_path):
540	f,ext=item.split(".")
541	if app["Icon"] == f:
542	img_path=package_rsrc_path+item
543
544
545	img=cairo.ImageSurface.create_from_png(img_path)
546	ctx=cairo.Context(img)
547
548	if not self.check_app_dependences(app):
549	ctx.set_source_rgba(0.5,0.5,0.5,0.7)
550	ctx.rectangle(0,0,235,110)
551	ctx.fill()
552
553
554	ctx.set_source_rgba(0,0,0,0.8)
555	ctx.rectangle(0,90,235,110)
556	ctx.fill()
557
558
559	show_status=True
560	if "Depends" in app:
561
562	if not self.check_app_dependences(app):
563
564	lg1 = cairo.LinearGradient(0.0,110.0, 200.0, 110.0)
565	lg1.add_color_stop_rgba(0, 0.7, 0, 0, 1)
566	lg1.add_color_stop_rgba(1, 1, 0.2, 0.2, 0)
567	ctx.rectangle(0, 0, 200, 20)
568	ctx.set_source(lg1)
569	ctx.fill()
570
571	ctx.select_font_face("Ubuntu")
572	ctx.set_font_size(15)
573	ctx.move_to(5,15)
574	ctx.set_source_rgba(1,1,1,app["conf_alpha"])
575
576	ctx.show_text(_("Unmet dependences"))
577	ctx.stroke()
578
579	show_status=False
580
581
582	if "Service" in app and show_status:
583
584	if app["Service"].lower()=="true":
585
586	if app["configured"]==1:
587
588	lg1 = cairo.LinearGradient(0.0,110.0, 200.0, 110.0)
589
590	lg1.add_color_stop_rgba(0, 0, 0.2, 0, 1)
591	lg1.add_color_stop_rgba(1, 0, 1, 0, 0)
592	ctx.rectangle(0, 0, 200, 20)
593	ctx.set_source(lg1)
594	ctx.fill()
595
596	ctx.select_font_face("Ubuntu")
597	ctx.set_font_size(15)
598	ctx.move_to(5,15)
599	ctx.set_source_rgb(1,1,1)
600
601	ctx.show_text(_("Configured"))
602	ctx.stroke()
603
604
605	elif app["configured"]==0:
606
607	lg1 = cairo.LinearGradient(0.0,110.0, 200.0, 110.0)
608
609	lg1.add_color_stop_rgba(0, 0.7, 0, 0, 1)
610	lg1.add_color_stop_rgba(1, 1, 0.2, 0.2, 0)
611	ctx.rectangle(0, 0, 200, 20)
612	ctx.set_source(lg1)
613	ctx.fill()
614
615	ctx.select_font_face("Ubuntu")
616	ctx.set_font_size(15)
617	ctx.move_to(5,15)
618	ctx.set_source_rgb(1,1,1)
619
620	ctx.show_text(_("Not configured"))
621	ctx.stroke()
622
623	else:
624	lg1 = cairo.LinearGradient(0.0,110.0, 200.0, 110.0)
625	lg1.add_color_stop_rgba(0, 1, 0, 0, 1)
626	lg1.add_color_stop_rgba(1, 1, 0.2, 0.2, 0)
627	ctx.rectangle(0, 0, 200, 20)
628	ctx.set_source(lg1)
629	ctx.fill()
630
631	ctx.select_font_face("Ubuntu")
632	ctx.set_font_size(15)
633	ctx.move_to(5,15)
634	ctx.set_source_rgba(1,1,1,app["conf_alpha"])
635
636	ctx.show_text(_("Failed"))
637	ctx.stroke()
638
639	ctx.select_font_face("Ubuntu")
640	ctx.set_font_size(15)
641	ctx.move_to(5,105)
642	ctx.set_source_rgb(1,1,1)
643	txt=""
644	fix=True
645
646	text=self.get_name(app)
647
648
649	for char in range(30):
650	try:
651	txt+=text[char]
652	except:
653	fix=False
654	break
655
656	if fix:
657	txt+="…"
658
659	ctx.show_text(txt)
660	ctx.stroke()
661
662	#img.write_to_png(self.user_rsrc_path+item)
663	image=Gtk.Image()
664	#image.set_from_file(self.user_rsrc_path+item)
665	image.set_from_pixbuf(Gdk.pixbuf_get_from_surface(img,0,0,235,110))
666	image.set_name("BIMAGE")
667	return image
668
669	#def get_image
670
671
672	def drawing_banner_event(self,widget,ctx,app):
673
674	package_rsrc_path=BANNER_PATH
675	img_path=package_rsrc_path+"package.png"
676	for item in os.listdir(package_rsrc_path):
677	f,ext=item.split(".")
678	if app["Icon"] == f:
679	img_path=package_rsrc_path+item
680
681
682	img=cairo.ImageSurface.create_from_png(img_path)
683	ctx.set_source_surface(img,0,0)
684
685	if not self.check_app_dependences(app):
686	ctx.paint_with_alpha(0.2)
687	ctx.set_source_rgba(0.5,0.5,0.5,0.7)
688	ctx.rectangle(0,0,235,110)
689	ctx.fill()
690	else:
691	ctx.paint()
692
693
694	if "pulsating" in app and app["pulsating"]:
695
696	'''
697	if app["pulsating"]:
698	ctx.set_source_rgba(1,1,1,app["pulsating_alpha"])
699	ctx.rectangle(0,0,235,110)
700	ctx.fill()
701	'''
702
703	app.setdefault("pulsating_alpha",0.0)
704
705	lg1 = cairo.LinearGradient(0.0,10.0, 235.0, 10.0)
706	lg1.add_color_stop_rgba(0, 0, 0.0, 0.8, 0.7)
707	lg1.add_color_stop_rgba(app["pulsating_alpha"], 0.1, 0.7, 0.9, 1)
708	lg1.add_color_stop_rgba(1, 0, 0, 0.8, 0.5)
709	ctx.rectangle(0,app["bar_height"],235,20)
710	ctx.set_source(lg1)
711	ctx.fill()
712	ctx.set_source_rgba(0,0,0,0.8)
713	ctx.rectangle(0,app["bar_height"]+20,235,110)
714	ctx.fill()
715
716	else:
717
718	ctx.set_source_rgba(0,0,0,0.7)
719	ctx.rectangle(0,app["bar_height"],235,110)
720	ctx.fill()
721
722	show_status=True
723	if "Depends" in app:
724
725	if not self.check_app_dependences(app):
726
727	lg1 = cairo.LinearGradient(0.0,110.0, 200.0, 110.0)
728	lg1.add_color_stop_rgba(0, 0.7, 0, 0, 1)
729	lg1.add_color_stop_rgba(1, 1, 0.2, 0.2, 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.move_to(6,16)
738	ctx.set_source_rgba(0,0,0,app["conf_alpha"])
739	ctx.show_text(_("Unmet dependences"))
740	ctx.stroke()
741
742
743	ctx.move_to(5,15)
744	ctx.set_source_rgba(1,1,1,app["conf_alpha"])
745	ctx.show_text(_("Unmet dependences"))
746	ctx.stroke()
747
748	show_status=False
749
750	if "Service" in app and show_status:
751
752	if app["Service"].lower()=="true":
753
754	if app["configured"]==1:
755
756	lg1 = cairo.LinearGradient(0.0,110.0, 200.0, 110.0)
757	lg1.add_color_stop_rgba(0, 0, 0.2, 0, 1)
758	lg1.add_color_stop_rgba(1, 0, 1, 0, 0)
759	ctx.rectangle(0, 0, 200, 20)
760	ctx.set_source(lg1)
761	ctx.fill()
762
763	ctx.select_font_face("Ubuntu")
764	ctx.set_font_size(15)
765
766	ctx.set_source_rgba(0,0,0,app["conf_alpha"])
767	ctx.move_to(6,16)
768	ctx.show_text(_("Configured"))
769	ctx.stroke()
770
771
772	ctx.set_source_rgba(1,1,1,app["conf_alpha"])
773	ctx.move_to(5,15)
774	ctx.show_text(_("Configured"))
775	ctx.stroke()
776
777	elif app["configured"]==-1:
778
779	lg1 = cairo.LinearGradient(0.0,110.0, 200.0, 110.0)
780	lg1.add_color_stop_rgba(0, 0.7, 0, 0, 1)
781	lg1.add_color_stop_rgba(1, 1, 0.2, 0.2, 0)
782	ctx.rectangle(0, 0, 200, 20)
783	ctx.set_source(lg1)
784	ctx.fill()
785
786	ctx.select_font_face("Ubuntu")
787	ctx.set_font_size(15)
788
789	ctx.set_source_rgba(0,0,0,app["conf_alpha"])
790	ctx.move_to(6,16)
791	ctx.show_text(_("Failed"))
792	ctx.stroke()
793
794
795	ctx.move_to(5,15)
796	ctx.set_source_rgba(1,1,1,app["conf_alpha"])
797	ctx.show_text(_("Failed"))
798	ctx.stroke()
799
800	else:
801
802	lg1 = cairo.LinearGradient(0.0,110.0, 200.0, 110.0)
803	lg1.add_color_stop_rgba(0, 0.8, 0, 0, 1)
804	lg1.add_color_stop_rgba(1, 1, 0.2, 0.2, 0)
805	ctx.rectangle(0, 0, 200, 20)
806	ctx.set_source(lg1)
807	ctx.fill()
808
809	ctx.select_font_face("Ubuntu")
810	ctx.set_font_size(15)
811
812	ctx.set_source_rgba(0,0,0,app["conf_alpha"])
813	ctx.move_to(6,16)
814	ctx.show_text(_("Not configured"))
815	ctx.stroke()
816
817	ctx.move_to(5,15)
818	ctx.set_source_rgba(1,1,1,app["conf_alpha"])
819	ctx.show_text(_("Not configured"))
820	ctx.stroke()
821
822
823	txt=""
824	fix=True
825	for char in range(30):
826	try:
827	txt+=self.get_name(app)[char]
828	except:
829	fix=False
830	break
831
832	if fix:
833	txt+="…"
834
835
836	ctx.select_font_face("Ubuntu")
837	ctx.set_font_size(15)
838
839	ctx.move_to(6,app["bar_height"]+16)
840	ctx.set_source_rgb(0,0,0)
841	ctx.show_text(txt)
842	ctx.stroke()
843
844	ctx.move_to(5,app["bar_height"]+15)
845	ctx.set_source_rgb(0.9,0.9,0.9)
846	ctx.show_text(txt)
847	ctx.stroke()
848
849
850
851
852	y=app["bar_height"]+30
853	pctx = PangoCairo.create_layout(ctx)
854	desc = Pango.font_description_from_string ("Ubuntu 8")
855	pctx.set_font_description(desc)
856	pctx.set_alignment(Pango.Alignment.LEFT)
857	pctx.set_justify(True)
858	pctx.set_width(225000)
859	pctx.set_height(10)
860	ctx.set_source_rgb(1,1,0.8)
861	pctx.set_text(self.get_comment(app),-1)
862
863
864	ctx.move_to(6,y)
865	PangoCairo.show_layout (ctx, pctx)
866
867	if "custom_text" in app:
868
869	ctx.set_source_rgb(0.5,0.5,1)
870	pctx.set_text(app["custom_text"],-1)
871	ctx.move_to(6,y+60)
872	PangoCairo.show_layout (ctx, pctx)
873
874
875	#def drawing_event
876
877
878	def mouse_over(self,widget,event,app,img):
879
880	if not app["expanding"]:
881	app["restoring"]=False
882	app["expanding"]=True
883	GLib.timeout_add(10,self.expand_black_area,app,img)
884
885	#def mouse_over
886
887
888	def mouse_left(self,widget,event,app,img):
889
890	if not app["restoring"]:
891	app["expanding"]=False
892	app["restoring"]=True
893	GLib.timeout_add(10,self.restore_black_area,app,img)
894
895	#def mouse_left
896
897
898	def expand_black_area(self,app,img):
899
900	while app["bar_height"]>0 and app["expanding"]:
901	app["bar_height"]-=2
902	if app["conf_alpha"]>0.0:
903	app["conf_alpha"]-=0.025
904	img.queue_draw()
905	return True
906
907	if not app["expanding"]:
908	return False
909
910	app["expanding"]=False
911	app["conf_alpha"]=0.0
912	img.queue_draw()
913	return False
914
915	#def expand_black_area
916
917
918	def restore_black_area(self,app,img):
919
920	while app["bar_height"]<BAR_HEIGHT and app["restoring"]:
921	app["bar_height"]+=2
922	if app["conf_alpha"]<1.0:
923	app["conf_alpha"]+=0.025
924	img.queue_draw()
925	return True
926
927	if not app["restoring"]:
928	return False
929
930	app["restoring"]=False
931	app["conf_alpha"]=1.0
932	img.queue_draw()
933	return False
934
935	#def restore_black_area
936
937
938	def check_app_groups(self,app):
939
940	sys.stdout.write(" * Checking " + app["ID"] + " ... ")
941	groups=[]
942	if "Groups" not in app:
943	print("OK")
944	return True
945
946	try:
947
948	if os.environ["USER"]=="root":
949	print("OK")
950	return True
951
952	groups=app["Groups"].strip("\n").split(";")
953	for group in groups:
954	if group in self.user_groups:
955	print("OK")
956	return True
957
958	except Exception as e:
959	print e
960	pass
961
962	print "NOT ALLOWED"
963	print "\t[!] App groups: ",sorted(groups)
964	return False
965
966	#def check_app_groups
967
968
969	def add_pulsating(self,app,image):
970
971	GLib.timeout_add(70,self.pulsate_color,app,image)
972
973	#def add_pulsating
974
975
976	def pulsate_color(self,app,image):
977
978	app["pulsating_alpha"]+=app["pulsating_increment"]
979
980	if app["pulsating_alpha"] >= 1.0 :
981
982	app["pulsating_increment"]=-0.02
983
984	if app["pulsating_alpha"] <= 0.0 :
985
986	app["pulsating_increment"]=0.02
987
988	image.queue_draw()
989	return app["pulsating"]
990
991	#def pulsate_color
992
993
994	def check_app_dependences(self,app):
995
996	if "Depends" in app:
997	depends=app["Depends"].split(";")
998	for dep in depends:
999
1000	if dep not in self.configured_apps:
1001	return False
1002
1003	return True
1004
1005	#def check_app_dependences
1006
1007
1008	def add_categories_to_window(self,category):
1009
1010	for category in self.categories_parser.categories:
1011
1012	icon=category["icon"]
1013	category=category["name"].lower()
1014
1015	once=True
1016	hbox=Gtk.HBox()
1017	hbox.set_margin_left(10)
1018	hbox.set_margin_right(10)
1019	count=0
1020	if category in self.app_parser.apps:
1021	for app in sorted(self.app_parser.apps[category]):
1022
1023	if self.check_app_groups(app):
1024
1025
1026	button=Gtk.Button()
1027	button.set_name("APPBUTTON")
1028	button.set_size_request(235,110)
1029
1030	if not self.drawing_mode:
1031	image=self.get_banner_image(app)
1032	else:
1033	image=Gtk.DrawingArea()
1034	image.show()
1035	image.connect("draw",self.drawing_banner_event,app)
1036
1037	if "pulsating" in app:
1038	if app["pulsating"]:
1039	app["pulsating_alpha"]=0.0
1040	app["pulsating_increment"]=0.02
1041	self.add_pulsating(app,image)
1042
1043
1044	button.add_events(Gdk.EventMask.BUTTON_PRESS_MASK \| Gdk.EventMask.POINTER_MOTION_MASK \| Gdk.EventMask.LEAVE_NOTIFY_MASK)
1045	button.connect("motion-notify-event",self.mouse_over,app,image)
1046	button.connect("leave_notify_event",self.mouse_left,app,image)
1047	#button.set_size_request(245,120)
1048
1049	button.add(image)
1050	if "Name["+self.lang+"]" in app:
1051	button.set_tooltip_text(app["Name["+self.lang+"]"])
1052	else:
1053	button.set_tooltip_text(app["Name"])
1054	button.connect("clicked",self.app_clicked,app)
1055	app["gtk_button"]=button
1056	hbox.pack_start(button,True,False,0)
1057	count+=1
1058	if count==3:
1059	hbox.show_all()
1060	if once:
1061	self.add_label(self.get_translation(category),icon)
1062	once=False
1063	self.content_hbox.pack_start(hbox,False,False,10)
1064	count=0
1065	hbox=Gtk.HBox()
1066	hbox.set_margin_left(10)
1067	hbox.set_margin_right(10)
1068
1069	if count!=0:
1070	hbox.show_all()
1071	if once:
1072	self.add_label(self.get_translation(category),icon)
1073	once=False
1074	hbox.set_halign(Gtk.Align.START)
1075	hbox.set_margin_left(20)
1076	children=hbox.get_children()
1077	if len(children)>1:
1078	for child in children[1:]:
1079	child.set_margin_left(20)
1080	self.content_hbox.pack_start(hbox,False,False,5)
1081
1082	self.content_hbox.get_children()[-1].set_margin_bottom(10)
1083
1084	#def add_categories_to_window
1085
1086
1087
1088
1089	def add_label(self,label_name,icon_name=None):
1090
1091	if icon_name==None:
1092	icon_name="system"
1093
1094	tmpbox=Gtk.HBox()
1095	img=Gtk.Image()
1096	img.set_from_icon_name(icon_name,Gtk.IconSize.MENU)
1097	label=Gtk.Label(label_name)
1098	label.set_name("WHITE-15")
1099	expander=Gtk.HSeparator()
1100	expander.set_margin_right(15)
1101	tmpbox.set_margin_left(10)
1102	tmpbox.set_margin_top(5)
1103	tmpbox.pack_start(img,False,False,0)
1104	tmpbox.pack_start(label,False,False,10)
1105	tmpbox.pack_start(expander,True,True,5)
1106	tmpbox.show_all()
1107	self.content_hbox.pack_start(tmpbox,False,False,5)
1108
1109	#def add_label
1110
1111
1112	def app_clicked(self,widget,app):
1113
1114	if self.client.get_variable("","VariablesManager","MASTER_SERVER_IP"):
1115	if app["ID"] in self.blacklist:
1116	result = self.open_dialog("Warning",_("We are in a center model and therefore should install this service on the master \n server to be accessible from any computer in the center, whether to continue \n with the installation on this computer the service is only available on computers \n that are in the internal network of this server."),True)
1117	if result == Gtk.ResponseType.CANCEL:
1118	return -1
1119
1120	if app["ID"] in self.configured_apps:
1121	ret=self.open_dialog("Warning",_("<b>%s</b> is already configured. Do you want to execute it again?")%self.get_name(app),True)
1122	if ret==Gtk.ResponseType.CANCEL:
1123	return -1
1124
1125	if self.check_app_dependences(app):
1126
1127	cmd=""
1128
1129	if "Using" in app:
1130	cmd+=app["Using"].strip(" ").strip("\n") +" "
1131
1132	cmd+=self.app_parser.ZMD_PATH + app["ScriptPath"]
1133
1134	gt=False
1135	if "Gnome-terminal" in app:
1136	if app["Gnome-terminal"].lower()=="true":
1137	cmd='gnome-terminal --command="'+cmd+'"'
1138	gt=True
1139
1140	if not gt:
1141	if "gnome-terminal" in app:
1142	if app["gnome-terminal"].lower()=="true":
1143	cmd='gnome-terminal --command="'+cmd+'"'
1144
1145
1146
1147	blocked=False
1148	print(' * Executing "' + cmd + '" ...')
1149	if "Modal" in app:
1150	if app["Modal"].lower()=="true" and not self.mprocess.is_alive():
1151	GLib.timeout_add(250,self.pulse_progress)
1152	self.progress_bar.show()
1153
1154	try:
1155	txt="Executing %s"%app["Name["+self.lang+"]"]
1156	except:
1157	txt="Executing %s"%app["Name"]
1158	self.progress_label.set_text(txt)
1159	self.progress_label.show()
1160	self.mprocess_app_name=app["Name"]
1161	blocked=True
1162	else:
1163	self.open_dialog("Warning","<b>%s</b> is being executed. Please wait until it finishes."%self.mprocess_app_name )
1164	return -1
1165
1166	self.execute(cmd,blocked,app,widget)
1167
1168	else:
1169
1170	self.open_dialog("Warning","<b>%s</b> dependences have not been configured."%self.get_name(app) +"\n[ %s ]"%app["Depends"])
1171
1172	#def app_clicked
1173
1174
1175	def check_output(self,process,app,button):
1176
1177	if not process.is_alive():
1178
1179	print "[ZeroCenter] %s has ended"%app["ID"]
1180
1181	if "Service" in app:
1182	if app["Service"].lower()=="true":
1183
1184	try:
1185	self.get_states()
1186
1187	for cat in self.app_parser.apps:
1188	for item in self.app_parser.apps[cat]:
1189	item["gtk_button"].get_child().queue_draw()
1190
1191	darea=button.get_child()
1192	darea.queue_draw()
1193
1194	except Exception as e:
1195	pass
1196
1197	return process.is_alive()
1198
1199	#def check_output
1200
1201
1202	def pulse_progress(self):
1203
1204	self.progress_bar.pulse()
1205	if not self.mprocess.is_alive():
1206	self.progress_bar.hide()
1207	self.progress_label.hide()
1208	return self.mprocess.is_alive()
1209
1210	#def pulse_progress
1211
1212
1213	def execute(self,cmd,blocked=False,app=None,widget=None):
1214
1215	if not blocked:
1216	p=multiprocessing.Process(target=self._execute,args=(cmd,))
1217	#p.daemon=True
1218	GLib.timeout_add(1000,self.check_output,p,app,widget)
1219	p.start()
1220
1221	if blocked:
1222
1223	if not self.mprocess.is_alive():
1224	self.mprocess=multiprocessing.Process(target=self._execute,args=(cmd,))
1225	#self.mprocess.daemon=True
1226	self.mprocess.start()
1227	GLib.timeout_add(1000,self.check_output,self.mprocess,app,widget)
1228	else:
1229	self.open_dialog("Warning",_("<b>%s</b> is being executed. Please wait until it finishes.")%self.mprocess_app_name )
1230
1231	#def execute
1232
1233
1234	def _execute(self,cmd):
1235
1236
1237	subprocess.call(cmd,shell=True,preexec_fn=lambda: signal.signal(signal.SIGPIPE,signal.SIG_DFL))
1238
1239	#os.system(cmd)
1240
1241	#def _execute
1242
1243
1244	def close_window(self,widget,data):
1245
1246	if self.mprocess.is_alive():
1247	ret=self.open_dialog("Warning",_("<b>%s</b> is being executed. Are you sure you want to exit?")%self.mprocess_app_name ,True)
1248
1249	if ret==Gtk.ResponseType.CANCEL:
1250	return -1
1251
1252	self.mprocess.terminate()
1253	self.mprocess=multiprocessing.Process()
1254
1255	Gtk.main_quit()
1256	print("")
1257
1258	#def close_window
1259
1260
1261	def open_dialog(self,title,text,show_cancel=False):
1262
1263	label = Gtk.Label()
1264	label.set_markup(text)
1265	if show_cancel:
1266	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))
1267	else:
1268	dialog = Gtk.Dialog(title, None, Gtk.DialogFlags.MODAL \| Gtk.DialogFlags.DESTROY_WITH_PARENT, (Gtk.STOCK_OK, Gtk.ResponseType.ACCEPT))
1269	hbox = Gtk.HBox()
1270	img=Gtk.Image.new_from_icon_name("emblem-important",Gtk.IconSize.DIALOG)
1271	hbox.pack_start(img,True,True,5)
1272	hbox.pack_start(label,True,True,10)
1273	hbox.show_all()
1274	dialog.vbox.pack_start(hbox,True,True,10)
1275	dialog.set_border_width(6)
1276	response = dialog.run()
1277	dialog.destroy()
1278	return response
1279
1280	#def open_dialog
1281
1282
1283	def get_state(self,app):
1284
1285	try:
1286	configured=self.client.get_state("","ZCenterVariables",app["ID"])
1287	return configured
1288	except:
1289	return 0
1290
1291	#def get_state
1292
1293
1294	def set_configured(self,app,key):
1295
1296	if app in self.app_parser.app_list:
1297
1298	try:
1299	self.client.set_configured(key,"ZCenterVariables",app)
1300	except Exception as e:
1301	print e
1302
1303	else:
1304	print("[!] %s is not installed"%app)
1305
1306	sys.exit(0)
1307
1308	#def set_configured
1309
1310
1311	def set_non_configured(self,app,key):
1312
1313	if app in self.app_parser.app_list:
1314
1315	try:
1316	self.client.set_non_configured(key,"ZCenterVariables",app)
1317	except:
1318	pass
1319
1320	else:
1321	print("\t[!] %s is not installed"%app)
1322
1323	sys.exit(0)
1324
1325	#def set_non_configured
1326
1327	def set_failed(self,app,key):
1328
1329	if app in self.app_parser.app_list:
1330
1331	try:
1332	self.client.set_failed(key,"ZCenterVariables",app)
1333	except:
1334	pass
1335
1336	else:
1337	print("\t[!] %s is not installed"%app)
1338
1339	sys.exit(0)
1340
1341	#def set_non_configured
1342
1343
1344	def set_custom_text(self,app,text,key):
1345
1346	if app in self.app_parser.app_list:
1347
1348	try:
1349	self.client.set_custom_text(key,"ZCenterVariables",app,text)
1350	except:
1351	pass
1352
1353	else:
1354	print("\t[!] %s is not installed"%app)
1355
1356	sys.exit(0)
1357
1358	#def set_custom_text
1359
1360
1361	def add_pulsating_color(self,key,app):
1362
1363	try:
1364	self.client.add_pulsating_color(key,"ZCenterVariables",app)
1365	except:
1366	pass
1367
1368	sys.exit(0)
1369
1370	#def add_pulsating_color
1371
1372
1373	def remove_pulsating_color(self,key,app):
1374
1375	try:
1376	self.client.remove_pulsating_color(key,"ZCenterVariables",app)
1377	except:
1378	pass
1379
1380	sys.exit(0)
1381
1382	#def add_pulsating_color
1383
1384
1385	def add_zc_notification(self,key,app,text,text_es="",text_qcv=""):
1386
1387	try:
1388	self.client.set_zc_message(key,"ZCenterVariables",app,text,text_es,text_qcv)
1389	except Exception as e:
1390	print e
1391
1392	sys.exit(0)
1393
1394	#def add_zc_notification
1395
1396
1397	def remove_zc_notification(self,key,app):
1398
1399	try:
1400	self.client.remove_zc_message(key,"ZCenterVariables",app)
1401	except Exception as e:
1402	print e
1403
1404	sys.exit(0)
1405
1406	#def remove_zc_notification
1407
1408
1409	def usage(self):
1410
1411	print("USAGE:")
1412	print("\tzero-center [ OPTION [ APP ] ]")
1413	print("Options:")
1414	print("\tset-configured APP")
1415	print("\tset-non-configured APP")
1416	print("\tset-custom-text APP TEXT")
1417	print("\tadd-zero-center-notification APP TEXT_EN [TEXT_ES TEXT_QCV]")
1418	print("\tremove-zero-center-notification APP")
1419	print("\tadd-pulsating-color APP")
1420	print("\tremove-pulsating-color APP")
1421	print("\tnon-animated")
1422	print("\tanimated")
1423	print("\thelp")
1424	print("")
1425	sys.exit(0)
1426
1427	#def usage
1428
1429
1430	def check_root():
1431	try:
1432	f=open("/etc/n4d/key","r")
1433	key=f.readline().strip("\n")
1434	f.close()
1435	return key
1436	except:
1437	print("[!] You need root privileges to execute this option [!]")
1438	sys.exit(1)
1439
1440	if __name__=="__main__":
1441
1442
1443	zc=ZeroCenter()
1444	zc.drawing_mode=True
1445
1446	if len(sys.argv)>=2:
1447
1448	if sys.argv[1] not in zc.commands:
1449	zc.usage()
1450	sys.exit(1)
1451
1452	if sys.argv[1] == "help":
1453	zc.usage()
1454
1455	if sys.argv[1] == "set-configured":
1456	key=check_root()
1457	zc.set_configured(sys.argv[2],key)
1458
1459	if sys.argv[1] == "set-non-configured":
1460	key=check_root()
1461	zc.set_non_configured(sys.argv[2],key)
1462
1463	if sys.argv[1] == "set-failed":
1464	key=check_root()
1465	zc.set_failed(sys.argv[2],key)
1466
1467	if sys.argv[1] == "set-custom-text":
1468	key=check_root()
1469	zc.set_custom_text(sys.argv[2],sys.argv[3],key)
1470
1471	if sys.argv[1] == "add-zero-center-notification":
1472	key=check_root()
1473
1474	try:
1475	app=sys.argv[2]
1476	except:
1477	zc.usage()
1478	try:
1479	text=sys.argv[3]
1480	except:
1481	zc.usage()
1482	try:
1483	text_es=sys.argv[4]
1484	except Exception as e:
1485	print e
1486	text_es=""
1487	try:
1488	text_qcv=sys.argv[5]
1489	except Exception as e:
1490	print e
1491	text_qcv=""
1492
1493	zc.add_zc_notification(key,app,text,text_es,text_qcv)
1494
1495	if sys.argv[1] == "remove-zero-center-notification":
1496
1497	key=check_root()
1498
1499	try:
1500	app=sys.argv[2]
1501	except:
1502	zc.usage()
1503
1504	zc.remove_zc_notification(key,app)
1505
1506	if sys.argv[1] == "add-pulsating-color":
1507	key=check_root()
1508	try:
1509	app=sys.argv[2]
1510	except:
1511	zc.usage()
1512
1513	zc.add_pulsating_color(key,app)
1514
1515	if sys.argv[1] == "remove-pulsating-color":
1516	key=check_root()
1517
1518	try:
1519	app=sys.argv[2]
1520	except:
1521	zc.usage()
1522
1523	zc.remove_pulsating_color(key,app)
1524
1525
1526	if sys.argv[1]=="animated":
1527	zc.drawing_mode=True
1528
1529	if sys.argv[1]=="non-animated":
1530	zc.drawing_mode=False
1531
1532
1533
1534	zc.start_gui()
1535

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