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 = ;
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 == && 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 != && height !=) {
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

 
1
2
sudo apt-get install build-essential
sudo apt-get install libgtk2.0-dev

3. 编译共享内库

Shell
1
gcc -shared -o libsublime-imfix.so sublime-imfix.c `pkg-config --libs --cflags gtk+-2.0` -fPIC

4. 设置 LD_PRELOAD 并启动 Sublime Text

 Shell
 
1
LD_PRELOAD=./libsublime-imfix.so subl

完美解决 Linux 下 Sublime Text 中文输入

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

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