Ubuntu14.04 安装 Sublime Text 3

Linux下安装，一种办法是从官网下载 tar.bz ，手动安装。另一种是使用apt-ge安装

这里介绍用 apt-get 自动安装方法：

1.添加sublime text 3的仓库：

 sudo add-apt-repository ppa:webupd8team/sublime-text-

2.更新软件库：

 sudo apt-get update  

3.安装Sublime Text 3:

 sudo apt-get install sublime-text-installer

命令结束后，一切搞定！

4.Ubuntu下对中文的支持

貌似不支持ibus，我用的 fcitx+sogou

步骤1：安装gtk环境

 sudo apt-get install libgtk2.-dev pkg-config

步骤2：新建 sublime_imfix.c文件，内容如下

/*
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 = ;
  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 ==  && 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 !=  && height !=) {
    gtk_im_context_focus_in(context);
    local_context = context;
  }
  gdk_window_add_filter (window, event_filter, context);
}  

步骤3：编译文件

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

步骤4：运行

 LD_PRELOAD=./libsublime-imfix.so subl

步骤5：为了避免每次使用sublime都输入这么长的命令，从而进一步处理

(1)把 sublime_imfix.so  放在sublime安装目录 （我的在 /opt/sublime_text/）

(2)在 /usr/local/bin 或者其他PATH下 新建一个文件sublime写入：

 LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so /opt/sublime_text/sublime_text

或者修改文件usr/bin/subl

将内容改为：

#!/bin/sh
#exec /opt/sublime_text/sublime_text "$@"
LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so /opt/sublime_text/sublime_text "$@"

注意：后面的"$@"需要加上。

（3）然后就可以在控制台使用sublime或subl命令，打开sublime text软件了

6.在/usr/share/applications修改sublime-text.desktop文件

（1）打开sublime-text.desktop文件：

sudo gedit /usr/share/applications/sublime-text.desktop

（2）修改内容为：

 [Desktop Entry]
 Version=1.0
 Type=Application
 Name=Sublime Text
 GenericName=Text Editor
 Comment=Sophisticated text editor for code, markup and prose
 #Exec=/opt/sublime_text/sublime_text %F
 Exec=bash -c "LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so exec /opt/sublime_text/sublime_text %F"
 Terminal=false
 MimeType=text/plain;
 Icon=sublime-text
 Categories=TextEditor;Development;Utility;
 StartupNotify=true
 Actions=Window;Document;

 X-Desktop-File-Install-Version=0.22

 [Desktop Action Window]
 Name=New Window
 #xec=/opt/sublime_text/sublime_text -n
 Exec=bash -c "LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so exec /opt/sublime_text/sublime_text -n"
 OnlyShowIn=Unity;

 [Desktop Action Document]
 Name=New File
 #Exec=/opt/sublime_text/sublime_text --command new_file
 Exec=bash -c "LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so exec /opt/sublime_text/sublime_text --command new_file"
 OnlyShowIn=Unity;