在Linux解决Sublime text不能输入中文的问题

安装Fcitx

想要使用ibus在Sublime Text下输入中文基本是不可能了。只能转用fcitx了,以前一直都用小企鹅的,现在新装系统都懒的折腾了,自带的ibus用的倒也习惯,为了Sublime Text,只能回归小企鹅了!

#卸载ibus
sudo apt-get remove ibus 
#添加源&安装fcitx
sudo add-apt-repository ppa:fcitx-team/nightly
sudo apt-get install fcitx fcitx-config-gtk fcitx-googlepinyin fcitx-module-cloudpinyin  fcitx-sogoupinyin  im-switch
#切换到fcitx输入法
sudo im-switch -s fcitx -z default

运气好的一般logout一下就可以了。注意配置的时候要自己将sougoupinyin和googlepinyin添加到Input Method里,如果用的是英文的系统记得把Only show current language前面的勾去掉。

新建文件

新建文件sub-fcitx.c,建议放在Sublime Text的所在目录下,将下面的代码复制进去

/*
sublime-imfix.c
Use LD_PRELOAD to interpose some function to fix sublime input method support for linux.
By Cjacker Huang
 
gcc -shared -o libsublime-imfix.so sublime-imfix.c `pkg-config --libs --cflags gtk+-2.0` -fPIC
LD_PRELOAD=./libsublime-imfix.so subl
*/
#include <gtk/gtk.h>
#include <gdk/gdkx.h>
typedef GdkSegment GdkRegionBox;
 
struct _GdkRegion
{
  long size;
  long numRects;
  GdkRegionBox *rects;
  GdkRegionBox extents;
};
 
GtkIMContext *local_context;
 
void
gdk_region_get_clipbox (const GdkRegion *region,
            GdkRectangle    *rectangle)
{
  g_return_if_fail (region != NULL);
  g_return_if_fail (rectangle != NULL);
 
  rectangle->x = region->extents.x1;
  rectangle->y = region->extents.y1;
  rectangle->width = region->extents.x2 - region->extents.x1;
  rectangle->height = region->extents.y2 - region->extents.y1;
  GdkRectangle rect;
  rect.x = rectangle->x;
  rect.y = rectangle->y;
  rect.width = 0;
  rect.height = rectangle->height;
  //The caret width is 2;
  //Maybe sometimes we will make a mistake, but for most of the time, it should be the caret.
  if(rectangle->width == 2 && GTK_IS_IM_CONTEXT(local_context)) {
        gtk_im_context_set_cursor_location(local_context, rectangle);
  }
}
 
//this is needed, for example, if you input something in file dialog and return back the edit area
//context will lost, so here we set it again.
 
static GdkFilterReturn event_filter (GdkXEvent *xevent, GdkEvent *event, gpointer im_context)
{
    XEvent *xev = (XEvent *)xevent;
    if(xev->type == KeyRelease && GTK_IS_IM_CONTEXT(im_context)) {
       GdkWindow * win = g_object_get_data(G_OBJECT(im_context),"window");
       if(GDK_IS_WINDOW(win))
         gtk_im_context_set_client_window(im_context, win);
    }
    return GDK_FILTER_CONTINUE;
}
 
void gtk_im_context_set_client_window (GtkIMContext *context,
          GdkWindow    *window)
{
  GtkIMContextClass *klass;
  g_return_if_fail (GTK_IS_IM_CONTEXT (context));
  klass = GTK_IM_CONTEXT_GET_CLASS (context);
  if (klass->set_client_window)
    klass->set_client_window (context, window);
 
  if(!GDK_IS_WINDOW (window))
    return;
  g_object_set_data(G_OBJECT(context),"window",window);
  int width = gdk_window_get_width(window);
  int height = gdk_window_get_height(window);
  if(width != 0 && height !=0) {
    gtk_im_context_focus_in(context);
    local_context = context;
  }
  gdk_window_add_filter (window, event_filter, context);
}

安装编译环境

sudo apt-get install build-essential
sudo apt-get install libgtk2.0-dev

切换到sub-fcitx.c,所在目录,编译生成so文件

gcc -shared -o libsublime-imfix.so sub-fcitx.c  `pkg-config --libs --cflags gtk+-2.0` -fPIC

正常的话,目录下会多一个libsublime-imfix.so文件
切换到Sublime Text目录下,通过LD_PRELOAD=./libsublime-imfix.so ./sublime_text命令启动Sublime Text之后,就会发现可以输入中文了,但是这样太麻烦了,通过添加自己的启动脚本可以简化这一过程。

添加启动脚本

~/bin目录下新建文件sub3,把下面的的代码复制到文件里,其中SUB3_HOME是Sublime Text的根目录,根据自己放的目录更改。另外,Ubuntu13.04~/bin是默认在用户PATH里的,其它系统可能要自己在~/.bash_profile或者~/.profile中添加环境变量。

#!/bin/bash

SUB3_HOME=$HOME/Software/sublime_text_3
CMD="LD_PRELOAD=./libsublime-imfix.so ./sublime_text"
FILENAME=$1
if [ -n "$1" ]
then 
 CMD=${CMD}" "`pwd`/$FILENAME
fi
cd "$SUB3_HOME"
eval $CMD

修改文件权限
chmod 777 sub3

测试,可以带参数表示文件名也可以不带参数

#打开Sublime Text,对文件a.sh进行编辑
sub3 a.sh
#打开Sublime Text,回到之前关闭时的工作状态
sub3
posted @ 2015-11-28 19:31  流年太疯癫  阅读(519)  评论(0编辑  收藏  举报