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Ubuntu Sublime Text 2如何切换到fcitx输入法

  Sublime Text 2是一款代码编辑器,如果想要中文输入的话需要使用fcitx输入法,最近有网友碰到Sublime Text 2无法使用fcitx输入法的情况,下面小编就给大家介绍下Ubuntu Sublime Text 2无法切换fcitx输入法的解决方法。

 Ubuntu Sublime Text 2如何切换到fcitx输入法

  保存下面这份代码保存为 ~/sublime-imfix.c

  /*

  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);

  安装C/C++的编译环境和gtk libgtk2.0-dev

  sudo apt-get install build-essential

  sudo 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打开时不能切换中文输入法)

  上面就是Ubuntu Sublime Text 2无法使用fcitx输入法的解决方法的介绍了,按照本文介绍的方法修改subl后,要从启动器启动Sublime Text 2。

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