Sublime Text 3在ubuntu12.10下无法中文输入的解决方案

  Sublime的名气就不多说了吧,如果做前端开发还不知道这个神器的话,就真是凹凸慢了。

  我的环境是ubuntu12.10,Sublime用的是版本3,输入法是用的fcitx搜狗输入法

  (如果还没有安装Sublime和fcitx,可以参考http://www.cnblogs.com/Deasel-s-magic-box/p/3158956.html

  修正方法:

  0.安装必要的包(如果你已经安装过了,可以忽略该步骤,直接进入步骤1)

sudo apt-get install libgtk2.0-d

  

  1.新建文件

  新建一个空文件,命名为

sublime_imfix.c

  打开文件,将下面这部分内容复制进去,并保存

/*
sublime-imfix.c
Use LD_PRELOAD to interpose some function to fix sublime input method support for linux.
By Cjacker Huang <jianzhong.huang at i-soft.com.cn>

gcc -shared -o libsublime-imfix.so sublime_imfix.c  `pkg-config --libs --cflags gtk+-2.0` -fPIC
LD_PRELOAD=./libsublime-imfix.so sublime_text
*/
#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); 
}

  2.编译成共享库

//加粗部分为你当前的文件路径
gcc -shared -o libsublime-imfix.so sublime_imfix.c `pkg-config --libs --cflags gtk+-2.0` -fPIC

  这个时候,目录里面应该会多出一个“libsublime-imfix.so”的文件  

  3.执行

//两段红色的部分都是绝对路径哦
//前面一个是.so文件的绝对路径
//后面一个是sublime_text执行文件的绝对路径,因为我的sublime3是deb包,因此是用/opt/sublime_text/sublime_text
LD_PRELOAD=./libsublime-imfix.so /opt/sublime_text/sublime_text

  4.建立启动脚本文件

  如果每次执行sublime 都要执行上面第三步中的“执行”的话,很麻烦。

  所以我们建立一个脚本文件subl(无扩展名),文件内容为:

//其中紫色部分为so文件路径,黄色部分为sublime text启动程序的路径
//推荐将so文件放到sublime的安装目录里面去,避免以后移动文件的时候,造成功能失败
#!/bin/bash sh -c "LD_PRELOAD=/home/allen/sublime-text/libsublime-imfix.so /home/allen/sublime-text/sublime_text"

  

  然后将这个subl文件复制到/usr/bin/

sudo mv subl  /usr/bin

  这样就可以在terminal终端中输入subl来启动sublime text 了。(如果执行权限不够的话,请自行chmod改subl文件权限)

  该解决方案的原文地址:http://www.pobeta.com/ubuntu-sublime.html

原文地址:https://www.cnblogs.com/Deasel-s-magic-box/p/3167702.html