环境:Ubuntu 13.04
1.保存下述代码为 sublime-imfix.c 文件
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| /* 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);
}
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2.安装C/C++的编译环境和gtk libgtk2.0-dev
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2
| sudo apt-get install build-essential
sudo apt-get install libgtk2.0-dev
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3.编译共享内库
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| gcc -shared -o libsublime-imfix.so sublime_imfix.c `pkg-config --libs --cflags gtk+-2.0` -fPIC
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4.启动 Sublime Text 2
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| LD_PRELOAD=./libsublime-imfix.so sublime_text
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现在就可以输入中文了.
5.别名
每次这样启动sublime,很是别扭,我们取个别名就可以了.同时libsublime-imfix.so放在~目录下很是别扭,哪天可能不小心删除了,也把它移个位置:
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| xiaobaoqiu@xiaobaoqiu:~$ whereis sublime
sublime: /usr/local/bin/sublime
xiaobaoqiu@xiaobaoqiu:~$ cd /usr/local/bin/
xiaobaoqiu@xiaobaoqiu:/usr/local/bin$ sudo cp ~/libsublime-imfix.so .
xiaobaoqiu@xiaobaoqiu:~$ vim ~/.bashrc
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在.bashrc文件中加一个别名:
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| #sublime
alias sublime='LD_PRELOAD=/usr/local/bin/libsublime-imfix.so sublime_text'
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退出之后:
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| xiaobaoqiu@xiaobaoqiu:~$ source ~/.bashrc
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现在,在命令行下直接输入sublime就可以开启可以输入中文的sublime了.
附上截图
