完美解决 Linux 下 Sublime Text 中文输入

首先，我参考了好几篇文章，都是蛮不错的，先列出来：

  1. sublime-text-imfix:首先推荐这个方法，最简单，但是在我的系统上有些问题。可用这个的强烈推荐用这个
  2. 完美解决 Linux 下 Sublime Text 中文输入：讲的比较明白，也可用参考。
  3. Ubuntu下Sublime Text 3解决无法输入中文的方法: 讲解的最清楚了，建议看看。

 

测试系统：Ubuntu 14.04 （理论上所有 Linux 发行版都通用）

输入法：Fcitx 4.2.6.1

Sublime Text 版本：Sublime Text 3 dev（Build 3083）绿色版

 

1. 保存下述代码为 sublime-imfix.c 文件

 

/*
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);
}

 

2. 安装 C/C++ 的编译环境和 gtk libgtk2.0-dev （如果已安装，可以直接跳过）

Shell

 

3. 编译共享内库

 

4. 设置 LD_PRELOAD 并启动 Sublime Text

 

 

如果成功启动的话，应该就可以输入中文了。

5. 修改 /usr/share/applications/sublime_text.desktop 为

 

[Desktop Entry]
Version=1.0
Type=Application
Name=Sublime Text
GenericName=Text Editor
Comment=Sophisticated text editor for code, markup and prose
Exec=env LD_PRELOAD=/opt/sublime_text_3/libsublime-imfix.so /opt/sublime_text_3/sublime_text %F
Terminal=false
MimeType=text/plain;
Icon=/opt/sublime_text_3/Icon/256x256/sublime-text.png
Categories=TextEditor;Development;
StartupNotify=true
Actions=Window;Document;

[Desktop Action Window]
Name=New Window
Exec=env LD_PRELOAD=/opt/sublime_text_3/libsublime-imfix.so /opt/sublime_text_3/sublime_text -n
OnlyShowIn=Unity;

[Desktop Action Document]
Name=New File
Exec=env LD_PRELOAD=/opt/sublime_text_3/libsublime-imfix.so /opt/sublime_text_3/sublime_text --command new_file
OnlyShowIn=Unity;

 

不要忘了把 libsublime-imfix.so 放到 /opt/sublime_text/ 中

6. 修改 /usr/bin/subl 为

 Shell

#!/bin/sh
export LD_PRELOAD=/opt/sublime_text_3/libsublime-imfix.so
exec /opt/sublime_text_3/sublime_text "$@"

 

sublime-imfix.c 来自 Sublime Forum

posted @ 2016-01-11 11:00  mo_wang  阅读(1175)  评论(0)  编辑  收藏  举报