22
from gi.repository import Gtk
24
import bzrlib.progress
25
from bzrlib.symbol_versioning import (deprecated_method,
24
27
from bzrlib.ui import UIFactory
27
class PromptDialog(Gtk.Dialog):
28
"""Prompt the user for a yes/no answer."""
30
class PromptDialog(gtk.Dialog):
31
""" Prompt the user for a yes/no answer. """
30
32
def __init__(self, prompt):
31
GObject.GObject.__init__(self)
33
label = Gtk.Label(label=prompt)
34
self.vbox.pack_start(label, True, True, 10)
33
gtk.Dialog.__init__(self)
35
label = gtk.Label(prompt)
36
self.vbox.pack_start(label, padding=10)
35
38
self.vbox.show_all()
37
self.add_buttons(Gtk.STOCK_YES, Gtk.ResponseType.YES, Gtk.STOCK_NO,
41
class GtkProgressBar(Gtk.ProgressBar):
44
GObject.GObject.__init__(self)
45
self.set_fraction(0.0)
53
def update(self, msg=None, current_cnt=None, total_cnt=None):
55
if current_cnt is not None:
56
self.current = current_cnt
57
if total_cnt is not None:
58
self.total = total_cnt
61
if None not in (self.current, self.total):
62
self.fraction = float(self.current) / self.total
63
if self.fraction < 0.0 or self.fraction > 1.0:
65
self.set_fraction(self.fraction)
66
while Gtk.events_pending():
76
class ProgressBarWindow(Gtk.Window):
79
super(ProgressBarWindow, self).__init__(type=Gtk.WindowType.TOPLEVEL)
80
self.set_border_width(0)
81
self.set_title("Progress")
82
self.set_position(Gtk.WindowPosition.CENTER_ALWAYS)
83
self.pb = GtkProgressBar()
86
self.set_resizable(False)
88
def tick(self, *args, **kwargs):
90
self.pb.tick(*args, **kwargs)
92
def update(self, *args, **kwargs):
94
self.pb.update(*args, **kwargs)
106
class ProgressPanel(Gtk.HBox):
109
super(ProgressPanel, self).__init__()
110
image_loading = Gtk.Image.new_from_stock(Gtk.STOCK_REFRESH,
114
self.pb = GtkProgressBar()
116
self.set_border_width(5)
117
self.pack_start(image_loading, False, False)
118
self.pack_start(self.pb, True, True)
120
def tick(self, *args, **kwargs):
122
self.pb.tick(*args, **kwargs)
124
def update(self, *args, **kwargs):
126
self.pb.update(*args, **kwargs)
137
class PasswordDialog(Gtk.Dialog):
40
self.add_buttons(gtk.STOCK_YES, gtk.RESPONSE_YES, gtk.STOCK_NO, gtk.RESPONSE_NO)
43
class PasswordDialog(gtk.Dialog):
138
44
""" Prompt the user for a password. """
140
45
def __init__(self, prompt):
141
GObject.GObject.__init__(self)
143
label = Gtk.Label(label=prompt)
144
self.vbox.pack_start(label, True, True, 10)
146
self.entry = Gtk.Entry()
46
gtk.Dialog.__init__(self)
48
label = gtk.Label(prompt)
49
self.vbox.pack_start(label, padding=10)
51
self.entry = gtk.Entry()
147
52
self.entry.set_visibility(False)
148
53
self.vbox.pack_end(self.entry, padding=10)
150
55
self.vbox.show_all()
152
self.add_buttons(Gtk.STOCK_OK, Gtk.ResponseType.OK,
153
Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL)
57
self.add_buttons(gtk.STOCK_OK, gtk.RESPONSE_OK, gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL)
155
59
def _get_passwd(self):
156
60
return self.entry.get_text()
161
65
class GtkUIFactory(UIFactory):
162
"""A UI factory for GTK user interfaces."""
165
"""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
166
78
super(GtkUIFactory, self).__init__()
167
self.set_progress_bar_widget(None)
169
def set_progress_bar_widget(self, widget):
170
self._progress_bar_widget = widget
79
self._bar_type = bar_type
81
self.stdout = sys.stdout
85
self.stderr = sys.stderr
172
89
def get_boolean(self, prompt):
173
90
"""GtkDialog with yes/no answers"""
174
91
dialog = PromptDialog(prompt)
175
92
response = dialog.run()
177
return (response == Gtk.ResponseType.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()
179
106
def get_password(self, prompt='', **kwargs):
180
107
"""Prompt the user for a password.
190
117
response = dialog.run()
191
118
passwd = dialog.passwd
193
if response == Gtk.ResponseType.OK:
120
if response == gtk.RESPONSE_OK:
198
def _progress_all_finished(self):
199
"""See UIFactory._progress_all_finished"""
200
pbw = self._progress_bar_widget
204
def _progress_updated(self, task):
205
"""See UIFactory._progress_updated"""
206
if self._progress_bar_widget is None:
207
# Default to a window since nobody gave us a better mean to report
209
self.set_progress_bar_widget(ProgressBarWindow())
210
self._progress_bar_widget.update(task.msg,
211
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
