Ubuntu under sublime Chinese unable to input the processing scheme

Note:

Only fcitx was tested, not ibus
Since it's not a tutorial, install sublime,fcitx,gcc, and so on
If you don't understand, please leave a message
The following is the implementation process:

copy the following code, save as sublime_fix.c

#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;

    if(rectangle->width == 2 && GTK_IS_IM_CONTEXT(local_context)) {

        gtk_im_context_set_cursor_location(local_context, rectangle);

    }

}
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);

}

Compile it using the following command

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

Add run permissions to libsublime-imfix.so

chmod +x libsublime-imfix.so

Copy the compiled libsublime-imfix.so to the sublime folder
sublime_sh.sh in the sublime installation directory, copy is as follows:

#!/bin/bash

SUBLIME_HOME="~/software"  # your sublime The installation directory 

LD_LIB="$SUBLIME_HOME/libsublime-imfix.so"

sh  -c "LD_PRELOAD=$LD_LIB  $SUBLIME_HOME/sublime $@" 

You can now start sublime from teminal, run./ sublime_sh.sh
To start sublime from the launcher, change the exec path in sublime.desktop to sublime_sh.sh