zoukankan      html  css  js  c++  java
  • 完美解决 Linux 下 Sublime Text 中文输入(转载)

    1.保存下面的代码为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); 
    }

    2.编译动态库:

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

    3. 设置 LD_PRELOAD 并启动 Sublime Text: 

    LD_PRELOAD=./libsublime-imfix.so sublime_text

    为了不用每次启动Sublime Text都打这么一长串东西,写了个启动Sublime的脚本:

    #!/bin/bash
     
    SUBLIME_HOME="/opt/sublime_text"
    LD_LIB=$SUBLIME_HOME/libsublime-imfix.so
    sh -c "LD_PRELOAD=$LD_LIB $SUBLIME_HOME/sublime_text $@"

    (把libsublime-imfix.so放到Sublime Text目录下并修改脚本中的SUBLIME_HOME)

    原文链接:http://my.oschina.net/tsl0922/blog/113495

  • 相关阅读:
    Chandy-Lamport_algorithm
    3 differences between Savepoints and Checkpoints in Apache Flink
    列数 行数 表数 限制
    数据收集、传输、元数据管理、作业流调度、海量数据查询引擎、数据可视化
    分析云负载均衡产品
    端口被占用通过域名的处理 把www.domain.com均衡到本机不同的端口 反向代理 隐藏端口 Nginx做非80端口转发 搭建nginx反向代理用做内网域名转发 location 规则
    JSON Web Token
    查看开启端口的应用
    If the parts of an organization (e.g., teams, departments, or subdivisions) do not closely reflect the essential parts of the product, or if the relationship between organizations do not reflect the r
    微服务架构的理论基础
  • 原文地址:https://www.cnblogs.com/luckyqiao/p/4012421.html
Copyright © 2011-2022 走看看