[nongnu] elpa/moe-theme b2d3e2f5bf 022/352: New moe-theme-switcher.el that can switch theme by locale longitide and latitude. Holy Yes!

[ELPA Syncer]

branch: elpa/moe-theme
commit b2d3e2f5bf1f27b07a063cb3fe0dcb27b8b9614f
Author: kuanyui <azazabc123@gmail.com>
Commit: kuanyui <azazabc123@gmail.com>

    New moe-theme-switcher.el that can switch theme by locale longitide and 
latitude. Holy Yes!
---
 README.md             |   8 +++-
 moe-theme-switcher.el | 106 ++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 112 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 9c8cf91597..695dc45c0a 100644
--- a/README.md
+++ b/README.md
@@ -3,8 +3,12 @@
 Just another Emacs theme.
 
![Screenshot](https://github.com/kuanyui/moe-theme.el/raw/master/pics/screenshot.png)
 This theme supports Emacs 24 native theme.
+# What Special?
+* Delightful and cheerful color-platte.
+* Quite completed font-faces.
+* 
 # Support
-`moe-theme.el` provide good-looking[tm] and quite fully-supported font-faces 
include:
+`moe-theme.el` provide good-looking[tm] and quite fully-supported font-faces 
for various modes, include:
 * Dired/Dired+
 * Helm
 * Org-mode
@@ -74,4 +78,4 @@ The mode you're using has an ugly looking? `Moe-theme` 
doesn't support the mode
 * When type characters with IM (e.g. fcitx), and run Emacs under terminal 
emulator (e.g. Konsole) with `moe-light-theme`; when you type words in IM, the 
string embedded in Emacs may be very insignificant (But as you output the word 
from IM, it turns normal).
 
 ## License
-`moe-theme.el` (include images) is released under GPL v3.
+`moe-theme.el` (include images) is released under GPL v3. Copyleft is so cute!
diff --git a/moe-theme-switcher.el b/moe-theme-switcher.el
new file mode 100644
index 0000000000..3d75605ede
--- /dev/null
+++ b/moe-theme-switcher.el
@@ -0,0 +1,106 @@
+;; moe-theme-switcher.el
+;; Author: kuanyui (azazabc123@gmail.com)
+;; Date: 2013/05/11 11:39
+;; 
+;; This file is not a part of GNU Emacs,
+;; but this file is released under GPL v3.
+
+(require 'moe-dark-theme)
+(require 'moe-light-theme)
+
+(defvar moe-theme-switch-by-sunrise-and-sunset t
+"Automatically switch between dark and light moe-theme.
+
+If this value is nil, moe-theme will switch at fixed time (06:00 and 18:00). 
+
+If this value is t and both calendar-latitude and calendar-longitude are set 
properly, the switching will be triggered at the sunrise and sunset time of the 
local calendar.
+
+Take Keelung, Taiwan(25N,121E) for example, you can set like this:
+
+       (setq calendar-latitude +25)
+       (setq calendar-longitude +121)"
+)
+
+(defun switch-at-fixed-time ()
+  (let ((now (string-to-int (format-time-string "%H"))))
+    (if (and (>= now 06) (<= now 18))
+        (load-theme 'moe-light t) (load-theme 'moe-dark t))
+    nil))
+
+;; Convert am/pm to 24hr and save to 24h/sunrise & 24h/set
+;; Excute every 24 hr
+(defun convert-time-format-of-sunrise-and-sunset ()
+  (let (rise_set a b c d e f)
+    (setq rise_set (sunrise-sunset))
+    (if (string-match "0:00 hours daylight" rise_set) ;If polar-night
+        (progn 
+          (setq 24h/sunrise 'polar-night
+                24h/sunset 'polar-night))
+      (if (string-match "24:00 hours daylight" rise_set) ;If midnight-sun
+          (progn
+            (setq 24h/sunrise 'midnight-sun
+                  24h/sunset 'midnight-sun))
+        (progn
+         (string-match 
"\\([0-9][0-9]?\\):\\([0-9][0-9]\\)\\([ap]m\\).+\\([0-9][0-9]?\\):\\([0-9][0-9]\\)\\([ap]m\\)"
 rise_set)
+         (setq a (string-to-number (match-string 1 rise_set))
+               b (string-to-number (match-string 2 rise_set))
+               c (match-string 3 rise_set)
+               d (string-to-number (match-string 4 rise_set))
+               e (string-to-number (match-string 5 rise_set))
+               f (match-string 6 rise_set))
+         (if (equal c "pm")
+             (setq 24h/sunrise (list (+ 12 a) b))
+           (setq 24h/sunrise (list a b)))
+         (if (equal f "pm")
+             (setq 24h/sunset (list (+ 12 d) e))
+           (setq 24h/sunset (list d e))))))))
+
+;; Excute every minute.
+(defun switch-by-locale ()
+  (if (equal 24h/sunrise 'polar-night)  ;If polar-night...moe-dark!
+      (load-theme 'moe-dark t)
+    (if (equal 24h/sunrise 'midnight-sun) ;If midnight-sun...moe-light!
+        (load-theme 'moe-light t)
+      (progn
+       (let ((now (list (string-to-number (format-time-string "%H"))
+                        (string-to-number (format-time-string "%M")))))
+         (if (and (or                        ;magic-logic [tm]
+                   (> (car now) (car 24h/sunrise)) 
+                   (and 
+                    (= (car now) (car 24h/sunrise)) 
+                    (>= (second now) (second 24h/sunrise)))) 
+                  (or 
+                   (< (car now) (car 24h/sunset)) 
+                   (and 
+                    (= (car now) (car 24h/sunset)) 
+                    (< (second now) (second 24h/sunset)))))
+             (load-theme 'moe-light t)
+           (load-theme 'moe-dark t)
+           ))))))
+
+(defun moe-theme-auto-switch ()
+  (interactive)
+  (if (boundp '24h/sunrise)
+      (switch-by-locale)
+    (switch-at-fixed-time))
+  )
+
+(if (and
+     (boundp 'calendar-longitude)
+     (boundp 'calendar-latitude)
+     (eql moe-theme-switch-by-sunrise-and-sunset t))
+    (progn
+      (convert-time-format-of-sunrise-and-sunset)
+      (run-with-timer 0 (* 60 60 24) 
'convert-time-format-of-sunrise-and-sunset))
+  ()
+  )
+
+
+(moe-theme-auto-switch)
+
+(run-with-timer 0 (* 1 60) 'moe-theme-auto-switch) 
+
+(provide 'moe-theme-switcher)
+
+
+