这个方法实在是太好了
声明：此文非原创，而是综合了若干人的工作而成
参考文章见文末
##测试环境：##1
OS:linuxmint16_x64(xfce)
Fcitx:4.2.8.3
sublime_text:3059
###第一步###
- 将下列代码保存为
subsublime-imfix.c1
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79/*
sublime-imfix.c
Use LD_PRELOAD to interpose some function to fix sublime input method support for linux.
By Cjacker Huang
gcc -shared -o libsublime-imfix.so sublime-imfix.c `pkg-config --libs --cflags gtk+-2.0` -fPIC
LD_PRELOAD=./libsublime-imfix.so subl
*/
#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);
}
###第二步###
- 安装
C/C++ 的编译环境和gtk libgtk2.0-dev
1 | $sudo apt-get install build-essential libgtk2.0-dev |
###第三步###
- 编译共享内
裤库
1 | gcc -shared -o libsublime-imfix.so sublime-imfix.c `pkg-config --libs --cflags gtk+-2.0` -fPIC |
###第四步###
- 设置 LD_PRELOAD 并启动 Sublime Text
1
$LD_PRELOAD=./libsublime-imfix.so subl
###第五步###
- 一定要记得把
libsublime-imfix.so放到/opt/sublime_text/中
###第六步###
- 修改
/usr/share/applications/sublime_text.desktop
修改前，文件示例：1
[Desktop Entry] Version=1.0 Type=Application Name=Sublime Text GenericName=Text Editor Comment=Sophisticated text editor for code, markup and prose Exec=/opt/sublime_text/sublime_text %F Terminal=false MimeType=text/plain; Icon=sublime-text Categories=TextEditor;Development; StartupNotify=true Actions=Window;Document; [Desktop Action Window] Name=New Window Exec=/opt/sublime_text/sublime_text -n OnlyShowIn=Unity; [Desktop Action Document] Name=New File Exec=/opt/sublime_text/sublime_text --command new_file OnlyShowIn=Unity;
然后在每一个Exec=后添加上这一句
env LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so
修改后，应该是这个样子：1
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23[Desktop Entry]
Version=1.0
Type=Application
Name=Sublime Text
GenericName=Text Editor
Comment=Sophisticated text editor for code, markup and prose
Exec=env LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so /opt/sublime_text/sublime_text %F
Terminal=false
MimeType=text/plain;
Icon=sublime-text
Categories=TextEditor;Development;
StartupNotify=true
Actions=Window;Document;
[Desktop Action Window]
Name=New Window
Exec=env LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so /opt/sublime_text/sublime_text -n
OnlyShowIn=Unity;
[Desktop Action Document]
Name=New File
Exec=env LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so /opt/sublime_text/sublime_text --command new_file
OnlyShowIn=Unity;
###第七步###
修改/usr/bin/subl为
#!/bin/sh
export LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so
exec /opt/sublime_text/sublime_text "$@"
Congratulations！
做完了以上这些，你就可以享受sublime和fcitx的无间配合啦！