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MultiAction.vala
85 lines (80 loc) · 1.85 KB
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MultiAction.vala
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/*
* Copyright 2011-2012 Martijn Koedam <qball@gmpclient.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
using GLib;
namespace IfThenElse
{
/**
* Allow you to activate multiple branches from the same input.
*
* If you want to trigger Action1 and Action2 by one Trigger.
* {{{
* [Trigger]
* ....
* action=Multi
*
* [Multi]
* action=Action1;Action2
* }}}
*/
public class MultiAction : BaseAction, Base
{
private List <BaseAction> actions;
public BaseAction action {
set{
actions.append(value as BaseAction);
(value as Base).parent = this;
}
}
/**
* Activate()
*
* Propagate this to the children.
*/
public void Activate()
{
foreach(BaseAction action in actions)
{
action.Activate();
}
}
/**
* Deactivate()
*
* Propagate this to the children.
*/
public void Deactivate()
{
GLib.message("%s: Deactivate\n", this.name);
foreach(BaseAction action in actions)
{
action.Deactivate();
}
}
public void output_dot(FileStream fp)
{
fp.printf("\"%s\" [label=\"%s\", shape=box]\n",
this.name,
this.get_public_name());
foreach(unowned BaseAction action in actions)
{
fp.printf("\"%s\" -> \"%s\"\n", this.name,
action.name);
action.output_dot(fp);
}
}
}
}