gedit用了很久，终于换编辑器了T_T

Sublime Text 自行百度谷歌。

一开始我在官网下载的压缩包，然后自己配置。搞了半天后果断删掉。。。还是用源的自动安装吧。T_T

恩。下面的命令

sudo add-apt-repository ppa:webupd8team/sublime-text-2
sudo apt-get update
sudo apt-get install sublime-text-2

然后安装好就是咱们的st了。

可是你发现了啥没。。不能输入中文。囧

1、解决Sublime Text 2中文输入问题

解决：（https://www.sinosky.org/linux-sublime-text-fcitx.html）以下大部分抄自这里

1. 保存下述代码为 sublime-imfix.c 文件

/*
sublime-imfix.c
Use LD_PRELOAD to interpose some function to fix sublime input method support for linux.
By Cjacker Huang

gcc -shared -o libsublime-imfix.so sublime-imfix.c `pkg-config --libs --cflags gtk+-2.0` -fPIC
LD_PRELOAD=./libsublime-imfix.so subl
*/
#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. 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

3. 编译共享内库

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

4.移动编译后的库文件到st目录

sudo cp ./libsublime-imfix.so /opt/sublime_text_2/

5.修改 /usr/share/applications/sublime-text-2.desktop 为

[Desktop Entry]
[...]
Exec=env LD_PRELOAD=/opt/sublime_text_2/libsublime-imfix.so /opt/sublime_text_2/sublime_text %F
[...]

[Desktop Action Window]
[...]
Exec=env LD_PRELOAD=/opt/sublime_text_2/libsublime-imfix.so /opt/sublime_text_2/sublime_text -n
[...]

[Desktop Action Document]
[...]
Exec=env LD_PRELOAD=/opt/sublime_text_2/libsublime-imfix.so /opt/sublime_text_2/sublime_text --command new_file
[...]

6. 修改 /usr/bin/subl 为

#!/bin/sh
export LD_PRELOAD=/opt/sublime_text_2/libsublime-imfix.so
exec /opt/sublime_text_2/sublime_text "[email protected]"

7.搞定，收工。

这样无论从命令行还是桌面快捷键都能够使用中文了～

2、配置Sublime Text 2使得能够编译c++及运行

打开菜单 -> Tools -> Build System -> New Build System...

编辑如下（我自己的配置，其它的大家自己模仿）：

{
	"cmd": ["bash", "-c", "echo ‘============building============‘ && g++ ‘${file}‘ -o ‘${file_path}/${file_base_name}‘ -Wall && echo && echo ‘============successful!============‘"],
	//"cmd": ["g++", "${file}", "-o", "${file_path}/${file_base_name}", "-Wall"],
	"file_regex": "^(..[^:]*):([0-9]+):?([0-9]+)?:? (.*)$",
	"working_dir": "${file_path}",
	"selector": "source.c, source.c++",

	"variants":
	[
		{
			"name": "Run",
		//	"cmd": ["bash", "-c", "echo ‘============running============‘ && ‘${file_path}/${file_base_name}‘"]
			"cmd": ["bash", "-c", "echo ‘running...‘ && ‘/home/iwtwiioi/sublime/runbyfile.sh‘ ‘${file_path}‘ ‘${file_base_name}‘"]
		},
		{
			"name": "Runbyter",
		//	"cmd": ["bash", "-c", "echo ‘============running============‘ && ‘${file_path}/${file_base_name}‘"]
			"cmd": ["bash", "-c", "echo ‘running...‘ && ‘/home/iwtwiioi/sublime/cpp-run.sh‘ ‘${file_path}‘ ‘${file_base_name}‘"]
		},
		{
			"name": "buildby",
			//g++ ‘${file}‘ -o ‘${file_path}/${file_base_name}‘ -Wall
			"cmd": ["bash", "-c", "echo ‘============c++11 building============‘ && g++ ‘${file}‘ -o ‘${file_path}/${file_base_name}‘ -Wall -std=c++11 && echo && echo ‘============successful!============‘"]
		}
	]
}

然后那两个文件 cpp-run.sh 和 runbyfile.sh 如下

cpp-run.sh：

#!/bin/bash
# $1 is the execute program
echo "============output============"
dr=$1
nm=$2
pro="$dr/$nm"
dat="$dr/in"
"$pro" < "$dat"
echo
echo

runbyfile.sh:

#!/bin/bash
dr=$1
nm=$2
pro="$dr/$nm"
rin="$dr/in"
rout="$dr/out"
"$pro" < "$rin" > "$rout"
echo
echo "successful!"

然后是配置快捷键：

打开菜单 -> Preferences -> Key Bindings - User

编辑为：

[
	{ "keys": ["f5"], "command": "build"},
	{ "keys": ["f4"], "command": "build", "args": {"variant": "Run"} },
	{ "keys": ["f3"], "command": "build", "args": {"variant": "Runbyter"} },
	{ "keys": ["alt+f5"], "command": "build", "args": {"variant": "buildby"} }
]

收工～

Sublime Text 2配置