vala-gio - org.fcitx.Fcitx

Script

get-current-im.vala

using GLib;

class App {
    public static int main(string[] args) {
        try {
                DBusConnection bus = Bus.get_sync(BusType.SESSION);
                Variant rtn = bus.call_sync(
                        "org.fcitx.Fcitx", //bus_name
                        "/inputmethod", //object_path
                        "org.fcitx.Fcitx.InputMethod", //interface_name
                        "GetCurrentIM", //method_name
                        null, // parameters
                        new VariantType("(s)"), //reply_type
                        DBusCallFlags.NONE, //flags
                        -1, //timeout_msec
                        null //cancellable
                );

                stdout.printf("%s\n", rtn.print(true));

                //http://www.valadoc.org/#!api=glib-2.0/GLib.Variant
                /*
                string? val = null;
                VariantIter iter = rtn.iterator();
                iter.next("s", &val);
                stdout.printf("%s\n", val);
                */

        } catch (IOError e) {
                warning ("Error with DBus: %s", e.message);
        } catch (Error e) {
                warning ("Error : %s", e.message);
        }
        return 0;
    }
}

編譯

$ valac --pkg gio-2.0 get-current-im.vala

set-current-im.vala

using GLib;

class App {
    public static int main(string[] args) {
        try {
                DBusConnection bus = Bus.get_sync(BusType.SESSION);
                Variant rtn = bus.call_sync(
                        "org.fcitx.Fcitx", //bus_name
                        "/inputmethod", //object_path
                        "org.fcitx.Fcitx.InputMethod", //interface_name
                        "SetCurrentIM", //method_name
                        new Variant("(s)", "fcitx-keyboard-us"), // parameters
                        new VariantType("()"), //reply_type
                        DBusCallFlags.NONE, //flags
                        -1, //timeout_msec
                        null //cancellable
                );

                stdout.printf("%s\n", rtn.print(true));

                //http://www.valadoc.org/#!api=glib-2.0/GLib.Variant
                /*
                string? val = null;
                VariantIter iter = rtn.iterator();
                iter.next("s", &val);
                stdout.printf("%s\n", val);
                */

        } catch (IOError e) {
                warning ("Error with DBus: %s", e.message);
        } catch (Error e) {
                warning ("Error : %s", e.message);
        }
        return 0;
    }
}

編譯

valac --pkg gio-2.0 set-current-im.vala

set-current-im-chewing.vala

using GLib;

class App {
    public static int main(string[] args) {
        try {
                DBusConnection bus = Bus.get_sync(BusType.SESSION);
                Variant rtn = bus.call_sync(
                        "org.fcitx.Fcitx", //bus_name
                        "/inputmethod", //object_path
                        "org.fcitx.Fcitx.InputMethod", //interface_name
                        "SetCurrentIM", //method_name
                        new Variant("(s)", "chewing"), // parameters
                        new VariantType("()"), //reply_type
                        DBusCallFlags.NONE, //flags
                        -1, //timeout_msec
                        null //cancellable
                );

                stdout.printf("%s\n", rtn.print(true));

                //http://www.valadoc.org/#!api=glib-2.0/GLib.Variant
                /*
                string? val = null;
                VariantIter iter = rtn.iterator();
                iter.next("s", &val);
                stdout.printf("%s\n", val);
                */

        } catch (IOError e) {
                warning ("Error with DBus: %s", e.message);
        } catch (Error e) {
                warning ("Error : %s", e.message);
        }
        return 0;
    }
}

編譯

valac --pkg gio-2.0 set-current-im-chewing.vala

使用範例

執行

$ ./get-current-im

顯示

('fcitx-keyboard-us',)

執行

$ ./set-current-im-chewing

顯示

()

執行

$ ./get-current-im

顯示

('chewing',)

執行

$ ./set-current-im

顯示

()

執行

$ ./get-current-im

顯示

('fcitx-keyboard-us',)

API

valadoc