Home > Archives > sublime text 中文输入

sublime text 中文输入

Publish:

sublime text 输入中文

环境 ubuntu 12.04.4

  1. sublime text 安装:

    • ubuntu只需要直接下载deb 安装即可
    • 其他发行版需要自己手动移动下文件位置和建立一个快捷方式即可
  2. 编译环境 gcc编译 和 gtk 开发环境

    sudo apt-get install build-essential
    sudo apt-get install libgtk2.0-dev
    
  3. 新建文件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); 
    }
    
  4. 编译成共享库:

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

    LD_PRELOAD=./libsublime-imfix.so sublime_text
    

    就可以在其中输入中文了,但是还是会有输入法光标不跟随的问题.

  6. 新建一个desktop项目,快捷启动

    cd /usr/share/applications/
    touch cublime-text.desktop # 需要root权限
    cp libsublime-imfix.so /sublime 安装目录 # 将刚才编译完成的共享库放置到sublime的安装目录
    

    参考:

    我的sublime text 的目录为 /opt/sublime_text/

    [Desktop Entry]
    Version=1.0
    Type=Application
    Name=Cublime Text
    GenericName=Text Editor
    Comment=Sophisticated text editor for code, markup and prose
    Exec=bash -c 'LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so /opt/sublime_text/sublime_text' %F
    Terminal=false
    MimeType=text/plain;
    Icon=sublime-text
    Categories=TextEditor;Development;
    StartupNotify=true
    Actions=Window;Document;
    
    [Desktop Action Window]
    Name=New Window
    Exec=bash -c 'LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so /opt/sublime_text/sublime_text' -n
    OnlyShowIn=Unity;
    
    [Desktop Action Document]
    Name=New File
    Exec=/opt/sublime_text/sublime_text --command new_file
    OnlyShowIn=Unity;
    

reference:

声明: 本文采用 BY-NC-SA 授权。转载请注明转自: Tao Chiang