Kiln » TortoiseHg » TortoiseHg
Clone URL:  
/ tortoisehg/ hgtk
statusbar.py
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
# statusbar.py - status bar widget for TortoiseHg # # Copyright 2008 TK Soh <teekaysoh@gmail.com> # Copyright 2009 Steve Borho <steve@borho.org> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2, incorporated herein by reference. import gtk import gobject from tortoisehg.util.i18n import _ from tortoisehg.hgtk import gtklib ALIGN_MAP = { gtk.JUSTIFY_LEFT: 0, gtk.JUSTIFY_CENTER: 0.5, gtk.JUSTIFY_RIGHT: 1} class StatusBar(gtk.HBox): def __init__(self, extra=None): gtk.HBox.__init__(self) self.fields = {} self.boxes = {} self.idle_text = None self.timeout_id = None self.append_field('status', expand=True, sep=False) self.pbar = gtk.ProgressBar() self.pbar.set_no_show_all(True) self.append_widget(self.pbar, pack=gtk.PACK_START) gtklib.idle_add_single_call(self.after_init) ### public methods ### def begin(self, msg=_('Running...'), timeout=100): self.set_text(msg) self.pbar.show_all() if self.pbar.get_property('visible'): self.pbar.map() self.timeout_id = gobject.timeout_add(timeout, self.pulse_timer) def end(self, msg=None, unmap=True): if self.timeout_id: gobject.source_remove(self.timeout_id) self.timeout_id = None text = '' if msg: text = msg elif self.idle_text: text = self.idle_text self.set_text(text) if unmap: self.pbar.unmap() else: self.pbar.set_fraction(1.0) def set_text(self, msg, name='status'): try: label, box = self.fields[name], self.boxes[name] except KeyError: raise _('unknown field name: %s') % name if not msg and not name == 'status': label.set_text('') box.hide_all() box.unmap() box.set_no_show_all(True) return label.set_text(msg) if box.get_no_show_all(): box.set_no_show_all(False) box.show_all() if box.get_property('visible'): box.map() def set_idle_text(self, msg): self.idle_text = msg if msg and self.timeout_id is None: self.set_text(msg, name='status') def append_widget(self, widget, expand=False, pack=gtk.PACK_START): if pack == gtk.PACK_START: packfunc = self.pack_start elif pack == gtk.PACK_END: packfunc = self.pack_end else: raise _('invalid pack direction: %s') % pack packfunc(widget, expand, expand, 2) def append_field(self, name, expand=False, pack=gtk.PACK_START, align=gtk.JUSTIFY_LEFT, sep=True): label = gtk.Label() try: label.set_alignment(ALIGN_MAP[align], 0.5) except KeyError: raise _('invalid alignment value: %s') % align box = gtk.HBox() if sep: box.pack_start(gtk.VSeparator(), False, False, 2) box.pack_start(label, expand, expand, 2) self.append_widget(box, expand, pack) box.set_no_show_all(True) self.fields[name] = label self.boxes[name] = box def set_pulse_step(self, val): self.pbar.set_pulse_step(val) ### signal handlers ### def after_init(self, *args): self.pbar.set_no_show_all(False) def pulse_timer(self, now=False): self.pbar.pulse() return True