解决sublime2在ubuntu上无法输入中文的问题

在/opt/sublime-text_2文件夹下新建文件sublime_imfix.c

代码如下

/* sublime-imfix.cUse 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` -fPICLD_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;voidgdk_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);}

然后将代码编译成共享库libsublime-imfix.so

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

为了打开的时候方便修改desktop文件

sudo vim /usr/share/applications/sublime_text.desktop

将[Desktop Entry]中的字符串

Exec=/opt/sublime_text/sublime_text %F

修改为

Exec=bash -c "LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so exec /opt/sublime_text/sublime_text %F"

将[Desktop Action Window]中的字符串

Exec=/opt/sublime_text/sublime_text -n

修改为

Exec=bash -c "LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so exec /opt/sublime_text/sublime_text -n"

将[Desktop Action Document]中的字符串

Exec=/opt/sublime_text/sublime_text --command new_file"

修改为

Exec=bash -c "LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so exec /opt/sublime_text/sublime_text --command new_file"

注意：

修改时请注意双引号"",否则会导致不能打开带有空格文件名的文件。

此处仅修改了/usr/share/applications/sublime-text.desktop，但可以正常使用了。

opt/sublime_text/目录下的sublime-text.desktop可以修改，也可不修改