ubunut sublime text3 中文输入法问题

保存下面的代码到文件sublime_imfix.c(位于~目录)

/* * 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;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);}

将上一步的代码编译成共享库libsublime-imfix.so，命令

cd ~

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

然后将libsublime-imfix.so拷贝到sublime_text所在文件夹

sudo mv libsublime-imfix.so /opt/sublime_text/

修改文件/usr/bin/subl的内容

sudo gedit /usr/bin/subl

将   

#!/bin/sh 

exec /opt/sublime_text/sublime_text "$@"

修改为

#!/bin/sh

LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so exec /opt/sublime_text/sublime_text "$@"

此时，在命令中执行 subl 将可以使用搜狗for linux的中文输入

为了使用鼠标右键打开文件时能够使用中文输入，还需要修改文件sublime_text.desktop的内容。

命令 sudo gedit /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。