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    sublime text 3怎么在Ubuntu下支持中文输入

    藏色散人藏色散人2021-08-25 15:50:22转载157
    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 <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);
    }
    #!/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

    以上就是sublime text 3怎么在Ubuntu下支持中文输入的详细内容,更多请关注php中文网其它相关文章!

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