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
|
-- mod-version:3
local core = require "core"
local common = require "core.common"
local command = require "core.command"
local keymap = require "core.keymap"
local RootView = require "core.rootview"
local opacity_on = true
local use_mousewheel = true
local opacity_steps = 0.05
local default_opacity = 1
local current_opacity = default_opacity
local function set_opacity(opacity)
if not opacity_on then return end
current_opacity = common.clamp(opacity, 0.2, 1)
system.set_window_opacity(current_opacity)
end
local on_mouse_wheel = RootView.on_mouse_wheel
function RootView:on_mouse_wheel(d, ...)
if keymap.modkeys["shift"] and use_mousewheel then
if d < 0 then command.perform "opacity:decrease" end
if d > 0 then command.perform "opacity:increase" end
else
return on_mouse_wheel(self, d, ...)
end
end
local function tog_opacity()
opacity_on = not opacity_on
if opacity_on then
core.log("Opacity: on")
system.set_window_opacity(current_opacity)
else
core.log("Opacity: off")
system.set_window_opacity(default_opacity)
end
end
local function res_opacity()
set_opacity(default_opacity)
end
local function inc_opacity()
set_opacity(current_opacity + opacity_steps)
end
local function dec_opacity()
set_opacity(current_opacity - opacity_steps)
end
command.add(nil, {
["opacity:toggle" ] = function() tog_opacity() end,
["opacity:reset" ] = function() res_opacity() end,
["opacity:decrease"] = function() dec_opacity() end,
["opacity:increase"] = function() inc_opacity() end,
["opacity:toggle mouse wheel use"] = function()
use_mousewheel = not use_mousewheel
if use_mousewheel then
core.log("Opacity (shift + mouse wheel): on")
else
core.log("Opacity (shift + mouse wheel): off")
end
end,
})
keymap.add {
["shift+f11"] = "opacity:toggle",
["ctrl+f11"] = "opacity:toggle mouse wheel use",
}
|
