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  • Sublime Text 3在ubuntu12.10下无法中文输入的解决方案

      Sublime的名气就不多说了吧,如果做前端开发还不知道这个神器的话,就真是凹凸慢了。

      我的环境是ubuntu12.10,Sublime用的是版本3,输入法是用的fcitx搜狗输入法

      (如果还没有安装Sublime和fcitx,可以参考http://www.cnblogs.com/Deasel-s-magic-box/p/3158956.html

      修正方法:

      0.安装必要的包(如果你已经安装过了,可以忽略该步骤,直接进入步骤1)

    sudo apt-get install libgtk2.0-d

      

      1.新建文件

      新建一个空文件,命名为

    sublime_imfix.c

      打开文件,将下面这部分内容复制进去,并保存

    /*
    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); 
    }

      2.编译成共享库

    //加粗部分为你当前的文件路径
    gcc -shared -o libsublime-imfix.so sublime_imfix.c `pkg-config --libs --cflags gtk+-2.0` -fPIC

      这个时候,目录里面应该会多出一个“libsublime-imfix.so”的文件  

      3.执行

    //两段红色的部分都是绝对路径哦
    //前面一个是.so文件的绝对路径
    //后面一个是sublime_text执行文件的绝对路径,因为我的sublime3是deb包,因此是用/opt/sublime_text/sublime_text
    LD_PRELOAD=./libsublime-imfix.so /opt/sublime_text/sublime_text

      4.建立启动脚本文件

      如果每次执行sublime 都要执行上面第三步中的“执行”的话,很麻烦。

      所以我们建立一个脚本文件subl(无扩展名),文件内容为:

    //其中紫色部分为so文件路径,黄色部分为sublime text启动程序的路径
    //推荐将so文件放到sublime的安装目录里面去,避免以后移动文件的时候,造成功能失败
    #!/bin/bash sh -c "LD_PRELOAD=/home/allen/sublime-text/libsublime-imfix.so /home/allen/sublime-text/sublime_text"

      

      然后将这个subl文件复制到/usr/bin/

    sudo mv subl  /usr/bin

      这样就可以在terminal终端中输入subl来启动sublime text 了。(如果执行权限不够的话,请自行chmod改subl文件权限)

      该解决方案的原文地址:http://www.pobeta.com/ubuntu-sublime.html

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  • 原文地址:https://www.cnblogs.com/Deasel-s-magic-box/p/3167702.html
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