DataBndr_whenEvt_execCmd.java

/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012-2017 gnosygnu@gmail.com

XOWA is licensed under the terms of the General Public License (GPL) Version 3,
or alternatively under the terms of the Apache License Version 2.0.

You may use XOWA according to either of these licenses as is most appropriate
for your project on a case-by-case basis.

The terms of each license can be found in the source code repository:

GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
*/
package gplx.gfui.controls.customs; import gplx.*; import gplx.gfui.*; import gplx.gfui.controls.*;
import gplx.core.interfaces.*; import gplx.gfui.controls.elems.*;
public class DataBndr_whenEvt_execCmd implements InjectAble, Gfo_invk, Gfo_evt_itm {
	public Gfo_evt_mgr Evt_mgr() {if (evt_mgr == null) evt_mgr = new Gfo_evt_mgr(this); return evt_mgr;} Gfo_evt_mgr evt_mgr;
	public DataBndr_whenEvt_execCmd WhenArg_(String v) {whenArg = v; return this;} private String whenArg = "v";
	public DataBndr_whenEvt_execCmd WhenEvt_(Gfo_evt_itm whenSrc, String whenEvt) {
		this.whenEvt = whenEvt;
		Gfo_evt_mgr_.Sub_same(whenSrc, whenEvt, this);
		return this;
	}
	public DataBndr_whenEvt_execCmd GetCmd_(Gfo_invk getInvk, String getCmd) {
		this.getInvk = getInvk;
		this.getCmd = getCmd;
		return this;
	}	Gfo_invk getInvk; String getCmd;
	public void Inject(Object owner) {
		setInvk = (Gfo_invk)owner;
	}
	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
		if		(ctx.Match(k, whenEvt)) {
			Object evtVal = m.CastObjOr(whenArg, "");
			Object getVal = getInvk.Invk(GfsCtx.Instance, 0, getCmd, GfoMsg_.new_cast_(getCmd).Add("v", evtVal));
			GfoMsg setMsg = GfoMsg_.new_cast_(setCmd).Add("v", Object_.Xto_str_strict_or_empty(getVal));
			setInvk.Invk(GfsCtx.Instance, 0, setCmd, setMsg);
			return Gfo_invk_.Rv_handled;
		}
		else	return Gfo_invk_.Rv_unhandled;
	}
	String whenEvt, setCmd; Gfo_invk setInvk;
	public static DataBndr_whenEvt_execCmd text_() {
		DataBndr_whenEvt_execCmd rv = new DataBndr_whenEvt_execCmd();
		rv.setCmd = GfuiElemKeys.Text_set;
		return rv;
	}
}