Ubuntu Sublime Text 2如何切换到fcitx输入法

时间:2022-02-24 16:23:13 来源:网络 发布:手游网 浏览:109次

Sublime Text 2是一款代码编辑器,如果想要中文输入的话需要使用fcitx输入法,最近有网友碰到Sublime Text 2无法使用fcitx输入法的情况,下面小编就给大介绍下Ubuntu Sublime Text 2无法切换fcitx输入法的解决方法。

Ubuntu Sublime Text 2如何切换到fcitx输入法

保存下面这份代码保存为 ~/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);

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

用终端进入 sublime-imfix.c 所在目录,运行下面命令

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

用文本编辑器修改 /usr/share/applications/sublime.desktop 文件(这是你安装sublime text 2时自己建的),找到开头为“Exec=”的行(有两行),把subl修改为

bash -c ‘LD_PRELOAD=~/libsublime-imfix.so subl’

OK,在启动器那里点击sublime text 2就可以中文输入了!(注意:在终端输入subl打开时不能切换中文输入法)

上面就是Ubuntu Sublime Text 2无法使用fcitx输入法的解决方法的介绍了,按照本文介绍的方法修改subl后,要从启动器启动Sublime Text 2。

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