Sublime Text 2是一款代碼編輯器,如果想要中文輸入的話需要使用fcitx輸入法,最近有網友碰到Sublime Text 2無法使用fcitx輸入法的情況,下面小編就給大家介紹下Ubuntu Sublime Text 2無法切換fcitx輸入法的解決方法。
保存下面這份代碼保存為 ~/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);
安裝C/C++的編譯環境和gtk libgtk2.0-dev
sudo apt-get install build-essential
sudo apt-get install libgtk2.0-dev
用終端進入 sublime-imfix.c 所在目錄,運行下面命令
gcc -shared -o libsublime-imfix.so sublime-imfix.c `pkg-config --libs --cflags gtk+-2.0` -fPIC
用文本編輯器修改 /usr/share/applications/sublime.desktop 文件(這是你安裝sublime text 2時自己建的),找到開頭為“Exec=”的行(有兩行),把subl修改為
bash -c ‘LD_PRELOAD=~/libsublime-imfix.so subl’
OK,在啟動器那裡點擊sublime text 2就可以中文輸入了!(注意:在終端輸入subl打開時不能切換中文輸入法)
上面就是Ubuntu Sublime Text 2無法使用fcitx輸入法的解決方法的介紹了,按照本文介紹的方法修改subl後,要從啟動器啟動Sublime Text 2。