Add calendar, no submodules

calendar/README.md

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+## awesome-calendar
+
+Small calendar popup for awesome window manager.
+
+![Screenshot](/screenshot.png?raw=true "Screenshot")
+
+This is a polished up and improved module based on the `calendar2.lua` module
+by Bernd Zeimetz and Marc Dequènes.
+
+### Installation
+
+Drop the script into your awesome config folder. Suggestion:
+
+```bash
+cd ~/.config/awesome
+git clone https://github.com/deficient/calendar.git
+```
+
+
+### Usage
+
+In your `rc.lua`:
+
+```lua
+-- load the widget code
+local calendar = require("calendar")
+
+-- attach it as popup to your text clock widget:
+calendar({}):attach(mytextclock)
+```
+
+You can also add some options to customize the widget's display. For instance:
+
+```
+local calendar = require("calendar")
+calendar_widget = calendar({
+  fdow = 7,                  -- Set Sunday as first day of the week (default is
+                             -- 1 = Monday)
+  position = "bottom_right", -- Useful if you prefer your wibox at the bottomn
+                             -- of the screen
+})
+calendar_widget:attach(mytextclock)
+```
+
+### Requirements
+
+* [awesome 4.0](http://awesome.naquadah.org/). May work on 3.5 with minor changes.

calendar/UNLICENSE

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+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org/>

calendar/calendar.lua

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+-- original code made by Bzed and published on http://awesome.naquadah.org/wiki/Calendar_widget
+-- modified by Marc Dequènes (Duck) <Duck@DuckCorp.org> (2009-12-29), under the same licence,
+-- and with the following changes:
+--   + transformed to module
+--   + the current day formating is customizable
+-- also modified by tforgione for it to work in french
+
+-- captures
+local os = os
+local capi = {
+    mouse = mouse,
+    screen = screen,
+}
+local awful = require("awful")
+local naughty = require("naughty")
+
+local version_major, version_minor = awesome.version:match("(%d+)%.(%d+)")
+version_major = tonumber(version_major)
+version_minor = tonumber(version_minor)
+local can_update_size = version_major and version_minor and version_major >= 4 and version_minor >= 2
+
+------------------------------------------
+-- utility functions
+------------------------------------------
+
+local function format_date(format, date)
+    return os.date(format, os.time(date))
+end
+
+
+------------------------------------------
+-- calendar popup widget
+------------------------------------------
+
+local calendar = {}
+
+function calendar:new(args)
+    return setmetatable({}, {__index = self}):init(args)
+end
+
+function calendar:init(args)
+    self.num_lines   = 0
+    self.today_color = args.today_color or "#00ff00"
+    -- first day of week: monday=1, …, sunday=7
+    self.fdow        = args.fdow        or 1
+    -- notification area:
+    self.html        = args.html        or '<span font_desc="monospace">\n%s</span>'
+    -- highlight current date:
+    self.today       = args.today       or '<b><span color="' .. self.today_color .. '">%2i</span></b>'
+    self.anyday      = args.anyday      or '%2i'
+    self.page_title  = args.page_title  or '%B %Y'    -- month year
+    self.col_title   = args.col_title   or '%a '      -- weekday
+    -- Date equality check is based on day_id. We deliberately ignore the year
+    -- to highlight the same day in different years:
+    self.day_id      = args.day_id      or '%m-%d'
+    self.empty_sep   = args.empty_sep   or "    -"
+    self.week_col    = args.week_col    or " %V"
+    self.days_style  = args.days_style  or {}
+    self.position    = args.position    or naughty.config.defaults.position
+    return self
+end
+
+function calendar:day_style(day_of_week)
+    return self.days_style[day_of_week] or '%s'
+end
+
+function calendar:page(month, year)
+
+    local today = format_date(self.day_id)
+
+    -- 2001 started with a monday:
+    local d0 = format_date("*t", {year=2001, month=1,       day=self.fdow })
+    local dA = format_date("*t", {year=year, month=month,   day=1         })
+    local dB = format_date("*t", {year=year, month=month+1, day=0         })
+    local tA =                   {year=year, month=month,   day=1         }
+    local colA = (dA.wday - d0.wday) % 7
+
+    local page_title = format_date(self.page_title, tA)
+
+    -- print column titles (weekday)
+    local page = "    "
+    for d = 0, 6 do
+        page = page .. self:day_style(d+1):format(format_date(self.col_title, {
+            year  = d0.year,
+            month = d0.month,
+            day   = d0.day + d,
+        }))
+    end
+
+    -- print empty space before first day
+    page = page .. "\n" .. format_date(self.week_col, tA)
+    for column = 1, colA do
+        page = page .. self.empty_sep
+    end
+
+    -- iterate all days of the month
+    local nLines = 1
+    local column = colA
+    for day = 1, dB.day do
+        if column == 7 then
+            column = 0
+            nLines = nLines + 1
+            page = page .. "\n" .. format_date(self.week_col, {year=year, month=month, day=day})
+        end
+        if today == format_date(self.day_id, {day=day, month=month, year=year}) then
+            page = page .. "   " .. self.today:format(day)
+        else
+            page = page .. "   " .. self:day_style(column+1):format(self.anyday:format(day))
+        end
+        column = column + 1
+    end
+
+    for column = column, 6 do
+        page = page .. self.empty_sep
+    end
+
+    return page_title, self.html:format(page)
+end
+
+function calendar:switch(months)
+    self:show(self.year, self.month+months)
+end
+
+function calendar:show(year, month)
+    local today = os.time()
+    self.month  = month or os.date('%m', today)
+    self.year   = year  or os.date('%Y', today)
+    local title, text = self:page(self.month, self.year)
+
+    -- NOTE: `naughty.replace_text` does not update bounds and can therefore
+    -- not be used when the size increases (before #1756 was merged):
+    local num_lines = select(2, text:gsub('\n', ''))
+    local will_fit = can_update_size or num_lines <= self.num_lines
+    if naughty.replace_text and self.notification and will_fit then
+        naughty.replace_text(self.notification, title, text)
+    else
+        self:hide()
+        self.notification = naughty.notify({
+            title = title,
+            text = text,
+            timeout = 0,
+            hover_timeout = 0.5,
+            screen = capi.mouse.screen,
+            position = self.position,
+        })
+        self.num_lines = num_lines
+    end
+end
+
+function calendar:hide()
+    if self.notification then
+        naughty.destroy(self.notification)
+        self.notification = nil
+        self.num_lines = 0
+    end
+end
+
+function calendar:attach(widget)
+    widget:connect_signal('mouse::enter', function() self:show() end)
+    widget:connect_signal('mouse::leave', function() self:hide() end)
+    widget:buttons(awful.util.table.join(
+        awful.button({         }, 1, function() self:switch( -1) end),
+        awful.button({         }, 3, function() self:switch(  1) end),
+        awful.button({         }, 4, function() self:switch( -1) end),
+        awful.button({         }, 5, function() self:switch(  1) end),
+        awful.button({ 'Shift' }, 1, function() self:switch(-12) end),
+        awful.button({ 'Shift' }, 3, function() self:switch( 12) end),
+        awful.button({ 'Shift' }, 4, function() self:switch(-12) end),
+        awful.button({ 'Shift' }, 5, function() self:switch( 12) end)
+    ))
+end
+
+return setmetatable(calendar, {
+    __call = calendar.new,
+})

calendar/init.lua

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+calendar.lua