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