1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
|
import gtk
import gobject
import logging
from gettext import gettext as _
from sugar.graphics.icon import Icon
class PrepareQuestionsWin(gtk.HBox):
def __init__(self, model):
gtk.HBox.__init__(self)
self.model = model
# Listview
"""
+---------+------------------------------+
|Listview | Text - Graph - |
| +------------------------------+
| | Edit Question Panel |
| | (Notebook with 2 pages, |
| | one to text, one to graph |
+---------+------------------------------+
"""
# Listview
self.quest_listview = gtk.TreeView()
width = int(gtk.gdk.screen_width() / 3)
self.quest_listview.set_size_request(width, -1)
self.quest_listview.connect('cursor-changed', self.select_question)
self.treemodel = gtk.ListStore(gobject.TYPE_STRING)
self.quest_listview.set_model(self.treemodel)
renderer = gtk.CellRendererText()
renderer.set_property('wrap-mode', gtk.WRAP_WORD)
self.treecol = gtk.TreeViewColumn(_('Questions'), renderer, text=0)
self.quest_listview.append_column(self.treecol)
self.tree_scroller = gtk.ScrolledWindow(hadjustment=None,
vadjustment=None)
self.tree_scroller.set_policy(gtk.POLICY_NEVER,
gtk.POLICY_AUTOMATIC)
self.tree_scroller.add(self.quest_listview)
self.pack_start(self.tree_scroller, False)
vbox = gtk.VBox()
self.pack_start(vbox, True)
hbox_buttons = gtk.HBox()
add_reply_button = gtk.Button(_('Add reply'))
add_reply_button.connect('clicked', self.__add_reply_cb)
hbox_buttons.pack_start(add_reply_button, False, padding=5)
vbox.pack_start(hbox_buttons, False, padding=5)
# edit question panel
notebook = gtk.Notebook()
vbox.pack_start(notebook, False)
self.vbox_edit = gtk.VBox()
notebook.set_show_tabs(False)
notebook.append_page(self.vbox_edit)
self.vbox_edit.pack_start(gtk.Label(_('Question')), padding=5)
self.question_entry = gtk.Entry()
self.question_entry.connect('changed', self.__information_changed_cb)
hbox_row = gtk.HBox()
hbox_row.pack_start(self.question_entry, True, padding=5)
self.vbox_edit.pack_start(hbox_row, padding=5)
self.vbox_edit.replies = [] # used to remove the childs
self.vbox_edit.pack_start(gtk.Label(_('Replies')), padding=5)
self.replies_entries = []
#self._add_reply_entry()
#self._add_reply_entry(reply_ok=False)
self._load_treemodel()
self.show_all()
self._modified_data = False
self._selected_key = None
def __information_changed_cb(self, entry):
logging.debug('Data modified')
self._modified_data = True
def _load_treemodel(self):
logging.error('loading treemodel')
for question in self.model.data['questions']:
logging.error('adding question %s', question)
self.treemodel.append([question['question']])
def __add_reply_cb(self, button):
self._add_reply_entry(reply_ok=len(self.replies_entries) == 0)
def _add_reply_entry(self, reply_ok=True, text=None):
hbox_row = gtk.HBox()
reply_entry = gtk.Entry()
if text is not None:
reply_entry.set_text(text)
reply_entry.connect('changed', self.__information_changed_cb)
hbox_row.pack_start(reply_entry, True, padding=5)
self.vbox_edit.pack_start(hbox_row, True, padding=5)
if reply_ok:
icon = Icon(icon_name='dialog-ok')
else:
icon = Icon(icon_name='dialog-cancel')
hbox_row.pack_start(icon, False, padding=5)
hbox_row.show_all()
self.replies_entries.append(reply_entry)
self.vbox_edit.replies.append(hbox_row)
def select_question(self, treeview):
treestore, coldex = treeview.get_selection().get_selected()
logging.debug('selected question %s', treestore.get_value(coldex, 0))
if self._modified_data:
# update data
self._update_model(self._selected_key)
self._selected_key = treestore.get_value(coldex, 0)
self._display_model(self._selected_key)
def _update_model(self, key):
question = self._get_question(key)
new_entry = False
if question == None:
question = {}
new_entry = True
replies = []
for reply_entry in self.replies_entries:
if reply_entry.get_text() != '':
reply = {}
reply['text'] = reply_entry.get_text()
reply['valid'] = len(replies) == 0 # The first is the valid
replies.append(reply)
question = {'question': self.question_entry.get_text(),
'type': 'TEXT',
'replies': replies}
if new_entry:
self.model.data['questions'].append(question)
self.treemodel.append([self.question_entry.get_text()])
self._modified_data = False
def _display_model(self, key):
question = self._get_question(key)
self._display_question(question)
def _display_question(self, question, display_empty_entries=False):
self.question_entry.set_text(question['question'])
# remove old replies entries
for hbox in self.vbox_edit.replies:
self.vbox_edit.remove(hbox)
self.vbox_edit.replies = []
# add news
for reply in question['replies']:
if display_empty_entries or reply['text'] != '':
self._add_reply_entry(reply_ok=reply['valid'],
text=reply['text'])
self._modified_data = False
def _get_question(self, key):
for question in self.model.data['questions']:
if question['question'] == key:
return question
return None
def del_question(self):
logging.debug('del question')
if self._selected_key is not None:
logging.debug('select key %s', self._selected_key)
self.model.data['questions'].remove(self._get_question(
self._selected_key))
self.treemodel.remove(
self.quest_listview.get_selection())
self._modified_data = False
self._selected_key = None
def add_question(self):
if self._modified_data:
# update data
self._update_model(self._selected_key)
self._selected_key = None
question = {'question': '',
'type': 'TEXT',
'replies': [{'text':'', 'valid':True},
{'text':'', 'valid':False}]}
self._display_question(question, display_empty_entries=True)
|
