30
31
""" Prompt the user for a yes/no answer. """
31
32
def __init__(self, prompt):
32
33
gtk.Dialog.__init__(self)
34
35
label = gtk.Label(prompt)
35
36
self.vbox.pack_start(label, padding=10)
36
38
self.vbox.show_all()
38
self.add_buttons(gtk.STOCK_YES, gtk.RESPONSE_YES, gtk.STOCK_NO,
42
class GtkProgressBar(gtk.ProgressBar):
45
gtk.ProgressBar.__init__(self)
46
self.set_fraction(0.0)
54
def update(self, msg=None, current_cnt=None, total_cnt=None):
56
if current_cnt is not None:
57
self.current = current_cnt
58
if total_cnt is not None:
59
self.total = total_cnt
62
if None not in (self.current, self.total):
63
self.fraction = float(self.current) / self.total
64
if self.fraction < 0.0 or self.fraction > 1.0:
66
self.set_fraction(self.fraction)
67
while gtk.events_pending():
77
class ProgressBarWindow(gtk.Window):
80
super(ProgressBarWindow, self).__init__(type=gtk.WINDOW_TOPLEVEL)
81
self.set_border_width(0)
82
self.set_title("Progress")
83
self.set_position(gtk.WIN_POS_CENTER_ALWAYS)
84
self.pb = GtkProgressBar()
87
self.set_resizable(False)
89
def tick(self, *args, **kwargs):
91
self.pb.tick(*args, **kwargs)
93
def update(self, *args, **kwargs):
95
self.pb.update(*args, **kwargs)
107
class ProgressPanel(gtk.HBox):
110
super(ProgressPanel, self).__init__()
111
image_loading = gtk.image_new_from_stock(gtk.STOCK_REFRESH,
112
gtk.ICON_SIZE_BUTTON)
115
self.pb = GtkProgressBar()
117
self.set_border_width(5)
118
self.pack_start(image_loading, False, False)
119
self.pack_start(self.pb, True, True)
121
def tick(self, *args, **kwargs):
123
self.pb.tick(*args, **kwargs)
125
def update(self, *args, **kwargs):
127
self.pb.update(*args, **kwargs)
40
self.add_buttons(gtk.STOCK_YES, gtk.RESPONSE_YES, gtk.STOCK_NO, gtk.RESPONSE_NO)
138
43
class PasswordDialog(gtk.Dialog):
139
44
""" Prompt the user for a password. """
141
45
def __init__(self, prompt):
142
46
gtk.Dialog.__init__(self)
144
48
label = gtk.Label(prompt)
145
49
self.vbox.pack_start(label, padding=10)
147
51
self.entry = gtk.Entry()
148
52
self.entry.set_visibility(False)
149
53
self.vbox.pack_end(self.entry, padding=10)
151
55
self.vbox.show_all()
153
self.add_buttons(gtk.STOCK_OK, gtk.RESPONSE_OK,
154
gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL)
57
self.add_buttons(gtk.STOCK_OK, gtk.RESPONSE_OK, gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL)
156
59
def _get_passwd(self):
157
60
return self.entry.get_text()
162
65
class GtkUIFactory(UIFactory):
163
"""A UI factory for GTK user interfaces."""
166
"""Create a GtkUIFactory"""
66
"""A UI factory for GTK user interefaces."""
72
"""Create a GtkUIFactory.
74
:param bar_type: The type of progress bar to create. It defaults to
75
letting the bzrlib.progress.ProgressBar factory auto
167
78
super(GtkUIFactory, self).__init__()
168
self.set_progress_bar_widget(None)
170
def set_progress_bar_widget(self, widget):
171
self._progress_bar_widget = widget
79
self._bar_type = bar_type
81
self.stdout = sys.stdout
85
self.stderr = sys.stderr
173
89
def get_boolean(self, prompt):
174
90
"""GtkDialog with yes/no answers"""
175
91
dialog = PromptDialog(prompt)
176
92
response = dialog.run()
178
return (response == gtk.RESPONSE_YES)
94
if response == gtk.RESPONSE_YES:
99
@deprecated_method(zero_eight)
100
def progress_bar(self):
101
"""See UIFactory.nested_progress_bar()."""
102
# this in turn is abstract, and creates either a tty or dots
103
# bar depending on what we think of the terminal
104
return bzrlib.progress.ProgressBar()
180
106
def get_password(self, prompt='', **kwargs):
181
107
"""Prompt the user for a password.
199
def _progress_all_finished(self):
200
"""See UIFactory._progress_all_finished"""
201
pbw = self._progress_bar_widget
205
def _progress_updated(self, task):
206
"""See UIFactory._progress_updated"""
207
if self._progress_bar_widget is None:
208
# Default to a window since nobody gave us a better mean to report
210
self.set_progress_bar_widget(ProgressBarWindow())
211
self._progress_bar_widget.update(task.msg,
212
task.current_cnt, task.total_cnt)
125
def nested_progress_bar(self):
126
"""Return a nested progress bar.
128
The actual bar type returned depends on the progress module which
129
may return a tty or dots bar depending on the terminal.
131
FIXME: It should return a GtkProgressBar actually.
133
if self._progress_bar_stack is None:
134
self._progress_bar_stack = bzrlib.progress.ProgressBarStack(
135
klass=self._bar_type)
136
return self._progress_bar_stack.get_nested()
138
def clear_term(self):
139
"""Prepare the terminal for output.
141
It has no sense when talking about GTK."""
added
removed
olive/backend/ui.py
