这篇文章主要讲解了“sublime text 3如何在Ubuntu下支持中文输入”，文中的讲解内容简单清晰，易于学习与理解，下面请大家跟着小编的思路慢慢深入，一起来研究和学习“sublime text 3如何在Ubuntu下支持中文输入”吧！
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下面由sublime教程栏目给大家介绍sublime text 3怎么在Ubuntu下支持中文输入，希望对需要的朋友有所帮助！
/*
* 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 sublime_text
*/
#include
#include
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);
}
在终端找到文件位置，将这个文件编译成共享库libsublime-imfix.so----输入命令
gcc -shared -o libsublime-imfix.so sublime_imfix.c `pkg-config --libs --cflags gtk+-2.0` -fPIC
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 "$@"
#!/bin/sh
LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so exec /opt/sublime_text/sublime_text "$@"
这样，我们从终端输入subl启动，就能在sublime中输入中文了！
最后，为了方便我们直接启动时，也能使用中文输入，我们需要在终端命令打开和修改文件sublime_text.desktop的内容---sudo gedit /usr/share/applications/sublime_text.desktop
[Desktop Entry]
Version=1.0
Type=Application
Name=Sublime Text
GenericName=Text Editor
Comment=Sophisticated text editor for code,markup and prose
Exec=bash -c "LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so exec /opt/sublime_text/sublime_text %F"
Terminal=false
MimeType=text/plain;
Icon=sublime-text
Categories=TextEditor;Development;Utility;
StartupNotify=true
Actions=Window;Document;
X-Desktop-File-Install-Version=0.22
[Desktop Action Window]
Name=New Window
Exec=bash -c "LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so exec /opt/sublime_text/sublime_text -n"
OnlyShowIn=Unity;
[Desktop Action Document]
Name=New File
Exec=bash -c "LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so exec /opt/sublime_text/sublime_text --command new_file"
OnlyShowIn=Unity;
将内容替换为上面代码内容，这样，我们就大功告成了！当然，为了稳定，我们还是从终端启动更好！
*注
因为我们会看到两个图标，其中一个启动才是可以输入中文的，另一个则还是不能输入
感谢各位的阅读，以上就是“sublime text 3如何在Ubuntu下支持中文输入”的内容了，经过本文的学习后，相信大家对sublime text 3如何在Ubuntu下支持中文输入这一问题有了更深刻的体会，具体使用情况还需要大家实践验证。这里是创新互联，小编将为大家推送更多相关知识点的文章，欢迎关注！
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