Date box.module (en)

From Conky PitStop

Jump to: navigation, search

date_box.module

User:DK75

 Language   English   Français   


date_box for One4All project

Date box.module.png

Date box.module-1.0.tar.gz

--[[
################################################################################
Date Box module
################################################################################

changelog:

v1.0	- (..) initial release
--]]

local modname = ...
local M = {}
_G[modname] = M
package.loaded[modname] = M



--[[
###############################################################################
###                              SETTINGS                                   ###
###############################################################################
--]]
local settings_table = {
	{
		--Weekday text color
		wred = 1, wgreen = 1, wblue = 1, wcolor = 0xffffff, walpha = 1,
		--Weekday text font
		wfont = "TransponderAOE",
		--Weekday text size
		wfontsize = 16,
		--Weekday font bold? Set to 1 for bold font
		wfbold = 1,
		--###################################################
		--Month text color
		mred = 1, mgreen = 0, mblue = 0, mcolor = 0xff0000, malpha = 1,
		--Month text font
		mfont = "TransponderAOE",
		--Month text size
		mfontsize = 16,
		--Month font bold? Set to 1 for bold font
		mfbold = 1,
		--###################################################
		--Day text color
		dred = 1, dgreen = 1, dblue = 0, dcolor = 0xffff00, dalpha = 1,
		--Day font
		dfont = "TransponderAOE",
		--Day size
		dfontsize = 30,
		--Day font bold? Set to 1 for bold font
		dfbold = 1,
		--###################################################
		--Year text color
		yred = 1, ygreen = 1, yblue = 1, ycolor = 0xffffff, yalpha = 1,
		--year font
		yfont = "TransponderAOE",
		--Year size
		yfontsize = 18,
		--Year font bold? Set to 1 for bold font
		yfbold = 1,
		--###################################################
		--indicator box enter 1 for box or 0 for no box
		box = 1,
		--use the following 2 numbers to adjust box position
		xadjust = 50,
		yadjust = 50,
		--set the box dimensions
		width = 104,
		height = 110,
		--box thickness
		bthick = 8,
		--box color
		bxred = 0, bxgreen = 0, bxblue = 0.753, bxcolor = 0x000080, bxalpha = 1,
		--###################################################
		--gap from sides
		gaph = 10,
		--###################################################
	},
}
--[[
###############################################################################
###                           END OF SETTINGS                               ###
###############################################################################
--]]



function M.set_the_font(cr, fface, fsize, fbold)
		if fbold == 1 then
			cairo_select_font_face(cr, fface, CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_BOLD)
		else
			cairo_select_font_face(cr, fface, CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL)
		end
		cairo_set_font_size(cr, fsize)
end

function M.draw_date(cr, extents, string, fcolor, falpha, tacross, down)
		cairo_set_source_rgba(cr, one4all_cairo.rgb2rgba(fcolor, falpha))
		cairo_move_to(cr, tacross - (extents.width /2 ), down)
		cairo_show_text(cr, string)
end

function M.draw_box(t)
		--###################################################
		--Today's Date Box ###############################
		--###################################################
		--position
		down = t.yadjust + t.bthick
		--variables (need to set font face, font size and text string in order to populate text extents structure with text measurements)
		-- Weekday
		local wdays = os.date("%A")
		local ext_wdays = cairo_text_extents_t:create()
		M.set_the_font(cr, t.wfont, t.wfontsize, t.wfbold)
		cairo_text_extents(cr, wdays, ext_wdays)
		-- Month
		local month = os.date("%B")
		local ext_month = cairo_text_extents_t:create()
		M.set_the_font(cr, t.mfont, t.mfontsize, t.mfbold)
		cairo_text_extents(cr, month, ext_month)
		-- Today
		local today = tonumber(os.date("%d"))
		local ext_today = cairo_text_extents_t:create()
		M.set_the_font(cr, t.dfont, t.dfontsize, t.dfbold)
		cairo_text_extents(cr, today, ext_today)
		-- Year
		local year = os.date("%G")
		local ext_year = cairo_text_extents_t:create()
		M.set_the_font(cr, t.yfont, t.yfontsize, t.yfbold)
		cairo_text_extents(cr, year, ext_year)
		-- text across box center axis
		local tacross = t.xadjust + (t.width / 2)
		-- gap between lines (with 4 lines it will be 3 gaps)
		local gapl = (t.height - (t.bthick * 2) - (t.gaph * 2) - ext_wdays.height - ext_month.height - ext_today.height - ext_year.height) / 3
		--###################################################
		--print box 
		--###################################################
		--Weekday
		down = down + t.gaph + ext_wdays.height
		M.set_the_font(cr, t.wfont, t.wfontsize, t.wfbold)
		M.draw_date(cr, ext_wdays, wdays, t.wcolor, t.walpha, tacross, down)
		--Month
		down = down + gapl + ext_month.height
		M.set_the_font(cr, t.mfont, t.mfontsize, t.mfbold)
		M.draw_date(cr, ext_month, month, t.mcolor, t.malpha, tacross, down)
		--Day
		down = down + gapl + ext_today.height
		M.set_the_font(cr, t.dfont, t.dfontsize, t.dfbold)
		M.draw_date(cr, ext_today, today, t.dcolor, t.dalpha, tacross, down)
		--Year
		down = down + gapl + ext_year.height
		M.set_the_font(cr, t.yfont, t.yfontsize, t.yfbold)
		M.draw_date(cr, ext_year, year, t.ycolor, t.yalpha, tacross, down)
		--box around
		if t.box == 1 then
			cairo_set_source_rgba(cr, one4all_cairo.rgb2rgba(t.bxcolor, t.bxalpha))
			cairo_rectangle(cr, t.xadjust, t.yadjust, t.width, t.height)
			cairo_set_line_width(cr, t.bthick)
			cairo_stroke(cr)
		end
		cairo_stroke(cr)
		--#################################################################################
end--end box function



--[[
###############################################################################
###                            MODULE MAIN LOOP                             ###
###############################################################################
--]]
function M.main()
        for i in pairs(settings_table)
        do
            M.draw_box(settings_table[i])
        end
end
Personal tools
Namespaces
Variants
Actions
Navigation
English
Français
Toolbox