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
|
# Copyright 2018-2021 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
#
# This file is part of qutebrowser.
#
# qutebrowser is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# qutebrowser is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with qutebrowser. If not, see <https://www.gnu.org/licenses/>.
"""Zooming-related commands."""
from qutebrowser.api import cmdutils, apitypes, message, config
@cmdutils.register()
@cmdutils.argument('tab', value=cmdutils.Value.cur_tab)
@cmdutils.argument('count', value=cmdutils.Value.count)
def zoom_in(tab: apitypes.Tab, count: int = 1, quiet: bool = False) -> None:
"""Increase the zoom level for the current tab.
Args:
count: How many steps to zoom in.
quiet: Don't show a zoom level message.
"""
try:
perc = tab.zoom.apply_offset(count)
except ValueError as e:
raise cmdutils.CommandError(e)
if not quiet:
message.info("Zoom level: {}%".format(int(perc)), replace='zoom-level')
@cmdutils.register()
@cmdutils.argument('tab', value=cmdutils.Value.cur_tab)
@cmdutils.argument('count', value=cmdutils.Value.count)
def zoom_out(tab: apitypes.Tab, count: int = 1, quiet: bool = False) -> None:
"""Decrease the zoom level for the current tab.
Args:
count: How many steps to zoom out.
quiet: Don't show a zoom level message.
"""
try:
perc = tab.zoom.apply_offset(-count)
except ValueError as e:
raise cmdutils.CommandError(e)
if not quiet:
message.info("Zoom level: {}%".format(int(perc)), replace='zoom-level')
@cmdutils.register()
@cmdutils.argument('tab', value=cmdutils.Value.cur_tab)
@cmdutils.argument('count', value=cmdutils.Value.count)
def zoom(tab: apitypes.Tab,
level: str = None,
count: int = None,
quiet: bool = False) -> None:
"""Set the zoom level for the current tab.
The zoom can be given as argument or as [count]. If neither is
given, the zoom is set to the default zoom. If both are given,
use [count].
Args:
level: The zoom percentage to set.
count: The zoom percentage to set.
quiet: Don't show a zoom level message.
"""
if count is not None:
int_level = count
elif level is not None:
try:
int_level = int(level.rstrip('%'))
except ValueError:
raise cmdutils.CommandError("zoom: Invalid int value {}"
.format(level))
else:
int_level = int(config.val.zoom.default)
try:
tab.zoom.set_factor(int_level / 100)
except ValueError:
raise cmdutils.CommandError("Can't zoom {}%!".format(int_level))
if not quiet:
message.info("Zoom level: {}%".format(int_level), replace='zoom-level')
|
