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source: lliurex-store/trunk/fuentes/lliurex-store-gui/usr/share/lliurex-store/lliurex-store-gui/SearchBox.py @ 4136

Last change on this file since 4136 was 4136, checked in by hectorgh, 4 years ago
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File size: 5.2 KB

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1	import gi
2	gi.require_version('Gtk', '3.0')
3	from gi.repository import Gtk,GdkPixbuf,GLib,GObject, Pango, Gdk
4
5	import os
6	import ImageManager
7	import Core
8	import Screenshot
9
10	import gettext
11	gettext.textdomain('lliurex-store')
12	_ = gettext.gettext
13
14
15	class SearchBox(Gtk.VBox):
16
17	def __init__(self):
18
19	Gtk.VBox.__init__(self)
20
21	self.core=Core.Core.get_core()
22	ui_path=self.core.ui_path
23	builder=Gtk.Builder()
24	builder.set_translation_domain('lliurex-store')
25	builder.add_from_file(ui_path)
26
27	self.label_max_width=1
28
29	self.description_label_ratio=0.091
30
31	self.current_category=""
32	self.current_pkg_list=[]
33
34	self.search_box=builder.get_object("search_box2")
35	self.search_box.set_name("DETAILS_BOX")
36	self.results_search_box=builder.get_object("search_results_box")
37	self.search_sw=builder.get_object("results_scrolledwindow")
38	self.search_categories_box=builder.get_object("search_categories_box")
39	self.categories_sw=builder.get_object("categories_scrolledwindow")
40
41	#self.search_categories_box.set_name("LIGHT_BLUE_BOX")
42
43	self.add(self.search_box)
44	self.show_all()
45
46	#def init
47
48
49	def populate_search_results(self,pkg_list,categories=None):
50
51
52	for child in self.results_search_box.get_children():
53	self.results_search_box.remove(child)
54
55	for child in self.search_categories_box.get_children():
56	self.search_categories_box.remove(child)
57
58	# restore scroll bar to top
59	self.search_sw.get_vadjustment().set_value(0)
60
61	self.current_pkg_list=pkg_list
62
63
64
65
66
67	if categories!=None:
68
69	found_categories=set()
70
71	for pkg in pkg_list:
72	for category in categories:
73	if category in pkg["categories"]:
74	found_categories.add(category)
75	break
76
77
78
79	found_categories=list(sorted(found_categories))
80	found_categories.insert(0,_("All"))
81
82	counter=0
83
84	for c in found_categories:
85
86	hbox=Gtk.HBox()
87	hbox.set_name("PKG_BOX")
88
89	label=Gtk.Label(_(c))
90	label.set_name("SHORT_DESCRIPTION")
91
92	hbox.pack_start(label,True,True,5)
93
94
95	b=Gtk.Button()
96	b.set_name("RELATED_BUTTON")
97	b.add(hbox)
98	b.show_all()
99
100	#b.set_size_request(150,10)
101	b.set_halign(Gtk.Align.FILL)
102
103	if counter==0:
104	c=None
105
106	b.connect("clicked",self.filter_by,c)
107
108	self.search_categories_box.pack_start(b,False,False,3)
109	counter+=1
110
111	self.categories_sw.show()
112
113	else:
114	self.categories_sw.hide()
115
116	connect_size_request=True
117
118	for pkg in pkg_list:
119
120	self.add_pkg_to_list(pkg,connect_size_request)
121	connect_size_request=False
122
123
124	#self.results_search_box.set_size_request(50,0)
125	self.results_search_box.set_halign(Gtk.Align.FILL)
126	self.results_search_box.show_all()
127
128
129	#def populate_search_results
130
131
132	def add_pkg_to_list(self,pkg,connect_size_request=False):
133
134	item_box=Gtk.HBox()
135	item_box.set_name("PKG_BOX")
136
137	i={}
138	i["x"]=64
139	i["y"]=64
140	i["aspect_ratio"]=True
141	i["image_path"]=pkg["icon_uri"]
142	i["name"]=pkg["name"]
143	i["image_id"]=pkg["package"]+"_icon"
144	s=Screenshot.ScreenshotNeo()
145	s.set_from_file(i)
146
147	vbox=Gtk.VBox()
148
149	label=Gtk.Label(pkg["name"])
150	label.set_name("RELATED_LABEL")
151	label.set_valign(Gtk.Align.END)
152	label.set_halign(Gtk.Align.START)
153
154	description=Gtk.Label(pkg["summary"])
155	description.set_name("SHORT_DESCRIPTION")
156	description.set_valign(Gtk.Align.START)
157	description.set_halign(Gtk.Align.START)
158	description.set_ellipsize(Pango.EllipsizeMode.END)
159	description.set_max_width_chars(self.label_max_width)
160
161	vbox.pack_start(label,True,True,1)
162	vbox.pack_start(description,True,True,1)
163	vbox.set_halign(Gtk.Align.START)
164
165	item_box.pack_start(s,False,False,5)
166	item_box.pack_start(vbox,True,True,5)
167
168	b=Gtk.Button()
169	b.add(item_box)
170	b.set_name("RELATED_BUTTON")
171	b.set_valign(Gtk.Align.START)
172	#b.set_halign(Gtk.Align.FILL)
173	b.connect("clicked",self.result_clicked,pkg)
174
175	b.set_size_request(0,80)
176
177	if connect_size_request:
178	b.connect("draw",self.search_item_size_request)
179
180	self.results_search_box.pack_start(b,False,False,3)
181	self.results_search_box.queue_draw()
182
183
184	#def create_item
185
186	def search_item_size_request(self,widget,data=None):
187
188	allocation=widget.get_allocation()
189	self.label_max_width=int(allocation.width*self.description_label_ratio)
190
191	for child in self.results_search_box.get_children():
192	child.get_child().get_children()[1].get_children()[1].set_max_width_chars(self.label_max_width)
193
194	if type(data)!=Gdk.Rectangle:
195	widget.disconnect_by_func(self.search_item_size_request)
196	widget.connect("size-allocate",self.search_item_size_request)
197
198	#def search_item_size_request
199
200
201	def filter_by(self,widget,filter):
202
203	for child in self.results_search_box.get_children():
204	self.results_search_box.remove(child)
205
206	connect_size_request=True
207	for pkg in self.current_pkg_list:
208
209	if filter==None:
210	self.add_pkg_to_list(pkg)
211	continue
212	if filter in pkg["categories"]:
213
214	self.add_pkg_to_list(pkg,connect_size_request)
215	connect_size_request=False
216
217	self.results_search_box.show_all()
218
219	#def filter_by
220
221
222	def result_clicked(self,widget,pkg_data):
223
224	a=widget.get_allocation()
225	self.core.main_window.load_pkg_data(pkg_data["package"])
226
227	#def result_clicked
228
229
230
231	#class SearchBox

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