Linux版本為Ubuntu 13.04 beta 2，順便安裝了fcitx 搜狗輸入法，但是發現在sublime text 2中無法輸入中文，之前在Ubuntu 12.04.2中fcitx正常輸入的，只是有一些小問題。
本著發現問題，解決問題的原則，咱就找解決方法呗，經過Google和論壇發帖，找到了解決方法。
Ubuntu 12.10 安裝破解Sublime Text 2 http://www.linuxidc.com/Linux/2013-07/86898.htm
Ubuntu 13.04安裝Sublime Text 2 http://www.linuxidc.com/Linux/2013-05/84228.htm
編碼神器——Sublime Text 包管理工具及擴展大全 http://www.linuxidc.com/Linux/2013-10/91701.htm
如何開發 Sublime Text 2 的插件 http://www.linuxidc.com/Linux/2013-09/90046.htm
Windows Mac Linux下安裝以及破解Sublime Text 2編輯器 http://www.linuxidc.com/Linux/2013-08/89452.htm
文本編輯器Sublime Text 使用體驗 http://www.linuxidc.com/Linux/2013-08/89326.htm
編譯共享內庫
1. 保存下述代碼為 sublime-imfix.c 文件
/*
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);
}
2. 安裝C/C++的編譯環境和gtk libgtk2.0-dev
sudo apt-get install build-essential
sudo apt-get install libgtk2.0-dev
3. 編譯共享內庫
gcc -shared -o libsublime-imfix.so sublime_imfix.c `pkg-config --libs --cflags gtk+-2.0` -fPIC
4. 啟動 Sublime Text 2
好了，現在執行下述命令啟動 Sublime Text 2，就可以使用fcitx輸入中文了！
LD_PRELOAD=./libsublime-imfix.so sublime_text
但是這樣的話，我們每次都要在終端裡面使用命令啟動sublime text 2，這樣很不方便，接下來我們還要通過修改sublime-text-2.desktop達到點擊圖標啟動。
打開終端進入applications修改sublime-text-2.desktop
cd /usr/share/applications
sudo vim sublime-text-2.desktop
打開sublime-text-2.desktop後，將
Exec=/usr/bin/sublime-text-2 %F
修改為
Exec=bash -c 'LD_PRELOAD=/usr/lib/libsublime-imfix.so /usr/bin/sublime-text-2' %F
還有將
Exec=/usr/bin/sublime-text-2 --new-window
修改為
Exec=bash -c 'LD_PRELOAD=/usr/lib/libsublime-imfix.so /usr/bin/sublime-text-2' --new-window
好了，接下來你在dash中點擊打開sublime text2吧，開始你的代碼之旅吧。
更多Ubuntu相關信息見Ubuntu 專題頁面 http://www.linuxidc.com/topicnews.aspx?tid=2
