linux/ubuntu|Sublime Text 2 输入中文 (ubntu) linux

昨晚安装了Sublime Text，结果发现不能输入中文，这是一个很扯淡的问题。于是到网上找了教程，在此作记录。
1、将下面的源码保存文件，例如 sublime-imfix.c

/* 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); }

2、安装C/C++的编译环境和gtk libgtk2.0-dev（这两个安装后貌似得重启机子才有效，我昨晚编译失败，今早起来运行居然成功了）

sudo apt-get install build-essential sudo apt-get install libgtk2.0-dev

3、进行编译，生成so文件

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

至此，就可以在终端运行时加入命令，使Sublime Text 2输入中文：

LD_PRELOAD=./libsublime-imfix.so sublime_text_2

【linux/ubuntu|Sublime Text 2 输入中文 (ubntu)】为了方便，不用每次都输入命令，我们还得自己配置下启动文件：

sudo vi sublime_text_2_cn.sh

输入以下内容：

SUBLIME_HOME="/usr/local/lib/Sublime\ Text\ 2" SO_LIB="/usr/local/lib/myso/libsublime-imfix.so" sh -c "LD_PRELOAD=$SO_LIB $SUBLIME_HOME/sublime_text $@"

将sh脚本移动到自己想要存放的目录后，授权：

sudo chmod 777 sublime_text_2_cn.sh

建立链接：

sudo ln -s /usr/local/lib/myso/sublime_text_2_cn.sh /usr/bin/sublime_text_2

至此，就可以输入sublime_text_2调用可以输入中文的Sublime Text了。当然，我们还可以修改桌面的配置文件：

sudo vi /usr/share/applications/sublime_text_2.desktop

内容基本一样，我机子上的配置文件如下：

[Desktop Entry] Name=SublimeText 2 GenericName=Text Editor Exec=sublime_text_2Terminal=false Icon=/usr/local/lib/Sublime Text 2/Icon/48x48/sublime_text.png Type=Application Categories=TextEditor; IDE; Development X-Ayatana-Desktop-Shortcuts=NewWindow[NewWindow Shortcut Group] Name=New Window Exec=sublime_text_2 -n TargetEnvironment=Unity