109 lines
2.7 KiB
Lua
109 lines
2.7 KiB
Lua
-- mod-version:3
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local core = require "core"
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local style = require "core.style"
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local command = require "core.command"
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local common = require "core.common"
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local config = require "core.config"
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local View = require "core.view"
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config.plugins.bigclock = common.merge({
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time_format = "%H:%M:%S",
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date_format = "%A, %d %B %Y",
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scale = 1,
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-- The config specification used by the settings gui
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config_spec = {
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name = "Big Clock",
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{
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label = "Time Format",
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description = "Time specification defined with Lua date/time place holders.",
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path = "time_format",
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type = "string",
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default = "%H:%M:%S"
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},
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{
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label = "Date Format",
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description = "Date specification defined with Lua date/time place holders.",
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path = "date_format",
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type = "string",
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default = "%A, %d %B %Y",
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},
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{
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label = "Scale",
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description = "Size of the clock relative to screen.",
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path = "scale",
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type = "number",
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default = 1,
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min = 0.5,
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max = 3.0,
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step = 0.1
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}
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}
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}, config.plugins.bigclock)
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local ClockView = View:extend()
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function ClockView:new()
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ClockView.super.new(self)
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self.time_text = ""
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self.date_text = ""
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self.last_scale = 0
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end
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function ClockView:get_name()
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return "Big Clock"
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end
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function ClockView:update_fonts()
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if self.last_scale ~= config.plugins.bigclock.scale then
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self.last_scale = config.plugins.bigclock.scale
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else
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return
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end
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local size = math.floor(self.size.x * 0.15 / 15) * 15 * config.plugins.bigclock.scale
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if self.font_size ~= size then
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self.time_font = renderer.font.copy(style["font"], size)
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self.date_font = renderer.font.copy(style["font"], size * 0.3)
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self.font_size = size
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collectgarbage()
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end
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end
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function ClockView:update()
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local time_text = os.date(config.plugins.bigclock.time_format)
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local date_text = os.date(config.plugins.bigclock.date_format)
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if self.time_text ~= time_text or self.date_text ~= date_text then
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core.redraw = true
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self.time_text = time_text
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self.date_text = date_text
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end
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ClockView.super.update(self)
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end
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function ClockView:draw()
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self:update_fonts()
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self:draw_background(style.background)
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local x, y = self.position.x, self.position.y
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local w, h = self.size.x, self.size.y
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local _, y = common.draw_text(self.time_font, style.text, self.time_text, "center", x, y, w, h)
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local th = self.date_font:get_height()
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common.draw_text(self.date_font, style.dim, self.date_text, "center", x, y, w, th)
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end
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command.add(nil, {
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["big-clock:open"] = function()
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local node = core.root_view:get_active_node()
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node:add_view(ClockView())
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end,
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})
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return ClockView
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