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

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.gfui; import gplx.*;
public class GfuiForm_menu implements GfoInvkAble {
	public GfuiWin Form() {return form;} GfuiWin form;
	void Visible_toggle(GfoMsg msg) {
		GfuiElem ownerForm = owner.OwnerWin();
		sub.OwnerWin().Zorder_front();
		form.Visible_set(!form.Visible());
		if (form.Visible()) {
			PointAdp pos = ownerForm.Pos(); // NOTE: add ownerForm to handle different screens (ex: outerElem.OwnerWin.X = 1600 with dual screens))
			pos = pos.Op_add(owner.Rect().Pos());
			RectAdp rect = RectAdp_.vector_(pos, owner.Rect().Size());
			form.Pos_(GfuiMenuFormUtl.CalcShowPos(rect, form.Size()));
			form.Focus();	// force refocus; last choice is lost, but otherwise focus remains on owner box
		}
	}
	void Visible_hide(GfoMsg msg) {
		form.Visible_set(false);
	}
	GfuiElem sub; GfuiElem owner;
	void ctor_GfuiForm_menu(GfuiElem owner_, GfuiElem sub_, SizeAdp size) {
		owner = owner_; sub = sub_;
		sub.Size_(size);
		form = GfuiWin_.sub_("test", owner.OwnerWin());

		form.IptBnds().EventsToFwd_set(IptEventType_.None);
		form.TaskbarVisible_(false);
		form.Size_(sub.Size());
		sub.Owner_(form);
//			form.CmdsA().Del(GfuiWin.Invk_Minimize);
//			form.CmdsA().Del(GfuiStatusBoxBnd.Invk_ShowTime);
		IptBnd_.cmd_to_(IptCfg_.Null, form, this, Visible_hide_cmd, IptKey_.Escape);
		IptBnd_.cmd_to_(IptCfg_.Null, owner, this, Visible_toggle_cmd, IptKey_.add_(IptKey_.Ctrl, IptKey_.Space), IptMouseBtn_.Right);

		form.TaskbarParkingWindowFix(owner.OwnerWin());	// else ContextMenu shows up as WindowsFormsParkingWindow
		form.QuitMode_(GfuiQuitMode.Suspend);
	}
	public static final String Msg_menu_Visible_toggle = "menu.visible_toggle";


	public Object Invk(GfsCtx ctx, int ikey, String k, GfoMsg m) {
		if		(ctx.Match(k, Visible_hide_cmd))			Visible_hide(m);
		else if	(ctx.Match(k, Visible_toggle_cmd))			Visible_toggle(m);
		else return GfoInvkAble_.Rv_unhandled;
		return this;
	}	public static final String Visible_hide_cmd = "Visible_hide", Visible_toggle_cmd = "Visible_toggle";
	public static GfuiWin new_(GfuiElem owner, GfuiElem sub, SizeAdp size) {
		GfuiForm_menu rv = new GfuiForm_menu();
		rv.ctor_GfuiForm_menu(owner, sub, size);
		return rv.Form();
	}
	public static GfuiWin container3_(GfuiWin mainForm) {
		GfuiWin form = GfuiWin_.sub_("test", mainForm);
		form.TaskbarVisible_(false);
		form.TaskbarParkingWindowFix(mainForm);	// else ContextMenu shows up as WindowsFormsParkingWindow
		form.QuitMode_(GfuiQuitMode.Suspend);
		return form;
	}
}
