Sublime text for linux 中文輸入法無法使用
Sublime Text 2 Linux 版一直都沒有解決中文輸入這個問題。目前中文輸入有三種方案，分別是：方案一：使用小小輸入法小小輸入法新版本已經支持再Sublime Text 下輸入中文關於小小輸入法的安裝以及簡介：http://blog.ubuntusoft.com/small-input.htmlhttp://forum.ubuntu.org.cn/viewtopic.php?t=226677方案二：打開另外一個可以輸入中文的輸入框，輸入中文後拷貝進Sublime Text 2有人制作了一個Sublime Text 2的插件（InputHelper），可以快捷調用一個輸入框，輸入後確定就自動複製到ST2 內。InputHelper 的安裝方法：
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cd ~/.config/sublime-text-2/Packages
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git clone <a href="https://github.com/xgenvn/InputHelper.git" target="_blank">https://github.com/xgenvn/InputHelper.git</a>
複製代碼
然後重啓Sublime Text 2。需要輸入中文的時候，使用快捷鍵：
即可調出輸入框，輸入後自動插入。此方法適用所有輸入法。方案三：通過打補丁的方式，讓Sublime Text 2 支持Fcitx 輸入法首先我們需要通過PPA 安裝ST2（非官方下載的免安裝包）：
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sudo add-apt-repository ppa:webupd8team/sublime-text-2
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sudo apt-get update
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sudo apt-get install sublime-text
複製代碼
然後打補丁：將下面代碼複製下來，並保存爲sublime-imfix.c（存放於/home/username，即你的主目錄）
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/*
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sublime-imfix.c
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Use LD_PRELOAD to interpose some function to fix sublime input method support for linux.
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By Cjacker Huang <jianzhong.huang at i-soft.com.cn>
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gcc -shared -o libsublime-imfix.so sublime_imfix.c `pkg-config --libs --cflags gtk+-2.0` -fPIC
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LD_PRELOAD=./libsublime-imfix.so sublime_text
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*/
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#include <gtk/gtk.h>
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#include <gdk/gdkx.h>
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typedef GdkSegment GdkRegionBox;
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struct _GdkRegion
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{
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long size;
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long numRects;
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GdkRegionBox *rects;
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GdkRegionBox extents;
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};
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GtkIMContext *local_context;
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void
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gdk_region_get_clipbox (const GdkRegion *region,
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GdkRectangle *rectangle)
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{
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g_return_if_fail (region != NULL);
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g_return_if_fail (rectangle != NULL);
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rectangle->x = region->extents.x1;
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rectangle->y = region->extents.y1;
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rectangle->width = region->extents.x2 - region->extents.x1;
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rectangle->height = region->extents.y2 - region->extents.y1;
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GdkRectangle rect;
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rect.x = rectangle->x;
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rect.y = rectangle->y;
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rect.width = 0;
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rect.height = rectangle->height;
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//The caret width is 2;
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//Maybe sometimes we will make a mistake, but for most of the time, it should be the caret.
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if(rectangle->width == 2 && GTK_IS_IM_CONTEXT(local_context)) {
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gtk_im_context_set_cursor_location(local_context, rectangle);
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}
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}
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//this is needed, for example, if you input something in file dialog and return back the edit area
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//context will lost, so here we set it again.
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static GdkFilterReturn event_filter (GdkXEvent *xevent, GdkEvent *event, gpointer im_context)
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{
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XEvent *xev = (XEvent *)xevent;
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if(xev->type == KeyRelease && GTK_IS_IM_CONTEXT(im_context)) {
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GdkWindow * win = g_object_get_data(G_OBJECT(im_context),"window");
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if(GDK_IS_WINDOW(win))
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gtk_im_context_set_client_window(im_context, win);
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}
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return GDK_FILTER_CONTINUE;
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}
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void gtk_im_context_set_client_window (GtkIMContext *context,
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GdkWindow *window)
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{
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GtkIMContextClass *klass;
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g_return_if_fail (GTK_IS_IM_CONTEXT (context));
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klass = GTK_IM_CONTEXT_GET_CLASS (context);
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if (klass->set_client_window)
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klass->set_client_window (context, window);
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if(!GDK_IS_WINDOW (window))
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return;
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g_object_set_data(G_OBJECT(context),"window",window);
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int width = gdk_window_get_width(window);
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int height = gdk_window_get_height(window);
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if(width != 0 && height !=0) {
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gtk_im_context_focus_in(context);
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local_context = context;
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}
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gdk_window_add_filter (window, event_filter, context);
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}
複製代碼
打開終端，安裝編譯時候需要的環境：
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sudo apt-get install build-essential
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sudo apt-get install libgtk2.0-dev
複製代碼
然後編譯sublime_imfix.c（先要在終端進入sublime_imfix.c 所在目錄）：
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gcc -shared -o libsublime-imfix.so sublime_imfix.c `pkg-config --libs --cflags gtk+-2.0` -fPIC
複製代碼
編譯後會得到libsublime-imfix.so ，我建議你直接把libsublime-imfix.so 留在你的主目錄即可。然後修改ST2的啓動配置：
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sudo gedit /usr/share/applications/sublime-text-2.desktop
複製代碼
找到
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Exec=/usr/bin/sublime-text-2 %F
複製代碼
修改爲
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Exec=bash -c 'LD_PRELOAD=/home/username/libsublime-imfix.so /usr/bin/sublime-text-2' %F
複製代碼
找到
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Exec=/usr/bin/sublime-text-2 --new-window
複製代碼
修改爲
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Exec=bash -c 'LD_PRELOAD=/home/username/libsublime-imfix.so /usr/bin/sublime-text-2' --new-window
複製代碼
注意，其中/home/username/libsublime-imfix.so 修改爲你編譯生成的libsublime-imfix.so
的所在路徑。注意，新版本的ST2
的啓動命令改爲subl (上面教程中是舊版本的sublime-text-2)，因此修改的時候，把sublime-text-2 改爲 subl然後保存，重啓ST2 即可。
