完美解決 Linux 下 Sublime Text 中文輸入

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文章轉自：https://www.sinosky.org/linux-sublime-text-fcitx.html

測試系統：Ubuntu 12.10 （理論上所有 Linux 發行版都通用）

IME：Fcitx 4.2.6.1

Sublime Text 版本：Sublime Text 3 dev（Build 3026）

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我的電腦配置是：linuxMint17.1

IME：搜狗IME

Sublime Text 版本：Sublime Text 3

1. 儲存下述代碼為 sublime-imfix.c 檔案

/*sublime-imfix.cUse LD_PRELOAD to interpose some function to fix sublime input method support for linux.By Cjacker Huanggcc -shared -o libsublime-imfix.so sublime-imfix.c `pkg-config --libs --cflags gtk+-2.0` -fPICLD_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;voidgdk_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-essentialsudo apt-get install libgtk2.0-dev

3. 編譯共用內庫

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

4. 設定 LD_PRELOAD 並啟動 Sublime Text

LD_PRELOAD=./libsublime-imfix.so subl

5. 修改 /usr/share/applications/sublime_text.desktop 為

[Desktop Entry][...]Exec=env LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so /opt/sublime_text/sublime_text %F[...][Desktop Action Window][...]Exec=env LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so /opt/sublime_text/sublime_text -n[...][Desktop Action Document][...]Exec=env LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so /opt/sublime_text/sublime_text --command new_file[...]

不要忘了把 libsublime-imfix.so 放到 /opt/sublime_text/ 中

6. 修改 /usr/bin/subl 為

#!/bin/sh

export LD_PRELOAD=/opt/sublime_text/libsublime-imfix.so
exec /opt/sublime_text/sublime_text "[email protected]"

 

重啟電腦，可以看到Sublime能夠輸入中文了。

 

完美解決 Linux 下 Sublime Text 中文輸入