emacs : change chinese font

diff --git a/emacs.d/config/init-base.el b/emacs.d/config/init-base.el
index 5a4d64a..00fa25b 100644 (file)
--- a/emacs.d/config/init-base.el
+++ b/emacs.d/config/init-base.el
@@ -6,7 +6,8 @@
 (add-to-list 'default-frame-alist '(width  . 120))
 (add-to-list 'default-frame-alist '(height . 40))
 ;(add-to-list 'default-frame-alist '(font . "Source Code Pro for Powerline-12:weight:light" ))
-(add-to-list 'default-frame-alist '(font . "Source Code Pro for Powerline-12" ))
+;(add-to-list 'default-frame-alist '(font . "Source Code Pro for Powerline-12" ))
+
 (setq inhibit-startup-message t)
 
 (put 'set-goal-column 'disabled nil)

diff --git a/emacs.d/config/init-font.el b/emacs.d/config/init-font.el
new file mode 100644 (file)
index 0000000..17bd23b
--- /dev/null
+++ b/emacs.d/config/init-font.el
@@ -0,0 +1,71 @@
+
+;; http://coldnew.github.io/blog/2013/11/16_d2f3a.html
+(defvar emacs-english-font "Source Code Pro for Powerline"
+  "The font name of English.")
+
+(defvar emacs-cjk-font "Heiti SC"
+  "The font name for CJK.")
+
+
+(defvar emacs-font-size-pair '(12 . 14)
+  "Default font size pair for (english . chinese)")
+
+(defvar emacs-font-size-pair-list
+  '(( 5 .  6) (10 . 12) (12 . 14)
+    (13 . 16) (15 . 18) (17 . 20)
+    (19 . 22) (20 . 24) (21 . 26)
+    (24 . 28) (26 . 32) (28 . 34)
+    (30 . 36) (34 . 40) (36 . 44))
+  "This list is used to store matching (englis . chinese) font-size.")
+
+
+(defun font-exist-p (fontname)
+  "Test if this font is exist or not."
+  (if (or (not fontname) (string= fontname ""))
+      nil
+    (if (not (x-list-fonts fontname)) nil t)))
+
+(defun set-font (english chinese size-pair)
+  "Setup emacs English and Chinese font on x window-system."
+
+  (if (font-exist-p english)
+      (set-frame-font (format "%s:pixelsize=%d" english (car size-pair)) t))
+
+  (if (font-exist-p chinese)
+      (dolist (charset '(kana han symbol cjk-misc bopomofo))
+        (set-fontset-font (frame-parameter nil 'font) charset
+                          (font-spec :family chinese :size (cdr size-pair))))))
+
+
+;; Setup font size based on emacs-font-size-pair
+(set-font emacs-english-font emacs-cjk-font emacs-font-size-pair)
+
+
+(defun emacs-step-font-size (step)
+  "Increase/Decrease emacs's font size."
+  (let ((scale-steps emacs-font-size-pair-list))
+    (if (< step 0) (setq scale-steps (reverse scale-steps)))
+    (setq emacs-font-size-pair
+          (or (cadr (member emacs-font-size-pair scale-steps))
+              emacs-font-size-pair))
+    (when emacs-font-size-pair
+      (message "emacs font size set to %.1f" (car emacs-font-size-pair))
+      (set-font emacs-english-font emacs-cjk-font emacs-font-size-pair))))
+
+
+(defun increase-emacs-font-size ()
+  "Decrease emacs's font-size acording emacs-font-size-pair-list."
+  (interactive) (emacs-step-font-size 1))
+
+(defun decrease-emacs-font-size ()
+  "Increase emacs's font-size acording emacs-font-size-pair-list."
+  (interactive) (emacs-step-font-size -1))
+
+
+(global-set-key (kbd "C-=") 'increase-emacs-font-size)
+(global-set-key (kbd "C--") 'decrease-emacs-font-size)
+
+
+
+
+(provide 'init-font)

diff --git a/emacs.d/init.el b/emacs.d/init.el
index 81553d2..c281acc 100644 (file)
--- a/emacs.d/init.el
+++ b/emacs.d/init.el
@@ -16,6 +16,7 @@
 (global-set-key "\C-r" 'isearch-backward-regexp)
 
 (require 'init-base)
+(require 'init-font)
 
 (require 'my-packages)
 
@@ -120,3 +121,16 @@
 
 (require 'init-org)
 (setq help-window-select t)
+
+
+  (add-to-list 'load-path "~/.emacs.d/site-lisp/eim")
+  (autoload 'eim-use-package "eim" "Another emacs input method")
+
+  (register-input-method
+   "eim-wb" "euc-cn" 'eim-use-package
+   "五笔" "汉字五笔输入法" "~/.emacs.d/site-lisp/eim/wb.txt")
+  (register-input-method
+   "eim-py" "euc-cn" 'eim-use-package
+   "拼音" "汉字拼音输入法" "~/.emacs.d/site-lisp/eim/py.txt")
+
+