xubuntu sublime 输入中文
1、相关依赖软件的安装
2、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;
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);
}
3、
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
4、
然后将libsublime-imfix.so拷贝到sublime_text所在文件夹
sudo mv libsublime-imfix.so /opt/sublime_text/
5、
修改文件/usr/bin/subl的内容
sudo gedit /usr/bin/subl
将
#!/bin/sh
exec /opt/sublime_text/sublime_text "$@"
修改为
#!/bin/sh
LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so exec /opt/sublime_text/sublime_text "$@"
6、
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。
