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--[[
scalestatus.lua
displays current scale (zoom) in status view
version: 20200628_155804
originally by SwissalpS
Depends on plugin scale.lua version >= 20200628_154010
--]]
local scale = require "plugins.scale"
-- make sure plugin is installed and has get_scale field
if not scale.get_scale then
local core = require "core"
core.error("Plugin 'scale' needs to be updated, scalestatus inactive.")
return false
end
local config = require "core.config"
local StatusView = require "core.statusview"
config.scalestatus_format = '%.0f%%'
local get_items = StatusView.get_items
function StatusView:get_items()
local left, right = get_items(self)
local t = {
self.separator,
string.format(config.scalestatus_format, scale.get_scale() * 100),
}
for _, item in ipairs(t) do
table.insert(right, item)
end
return left, right
end
return true
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