解决Ubuntu下Sublime text 2的中文输入问题（使用fcitx输入法）

来源：互联网发布：淘宝代付有限额吗编辑：程序博客网时间：2024/05/22 02:23

我使用的是Ubuntu13.10，使用的是fcitx输入法，Google拼音。

昨天安装了Sublime Text 2后，发现切换不出fcitx输入法。遂在网上找了很多方法，最后这种方法很有效，所以分享给大家：

保存下面这份代码保存为 ~/sublime-imfix.c

/*sublime-imfix.cUse 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` -fPICLD_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;voidgdk_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C/C++的编译环境和gtk libgtk2.0-dev

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

用终端进入 sublime-imfix.c 所在目录，运行下面命令

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

用文本编辑器修改 /usr/share/applications/sublime.desktop 文件（这是你安装sublime text 2时自己建的），找到开头为"Exec="的行（有两行），把subl修改为
```
bash -c 'LD_PRELOAD=~/libsublime-imfix.so subl'
```
OK，在启动器那里点击sublime text 2就可以中文输入了！（注意：在终端输入subl打开时，是不能切换中文输入法的哦）

参考文章：http://my.oschina.net/wugaoxing/blog/121281

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