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// pkg_subtree.h (this is -*-c++-*-)
//
// Copyright 1999-2002, 2004-2005, 2007 Daniel Burrows
//
// 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, 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; see the file COPYING. If not, write to
// the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
//
// A subtree which contains packages (and other subtrees)
#ifndef PKG_SUBTREE_H
#define PKG_SUBTREE_H
#include "vscreen/vs_subtree.h"
#include "pkg_node.h"
class pkg_subtree:public vs_subtree<pkg_tree_node>,
public pkg_tree_node
{
std::wstring name;
std::wstring description; // This is like a Description: field.
sigc::signal1<void, std::wstring> *info_signal;
void do_highlighted_changed(bool highlighted);
protected:
void set_label(const std::wstring &_name) {name=_name;}
public:
pkg_subtree(std::wstring _name, std::wstring _description=L"",
sigc::signal1<void, std::wstring> *_info_signal=NULL,
bool _expanded=false):
vs_subtree<pkg_tree_node>(_expanded), name(_name),
description(_description), info_signal(_info_signal)
{
highlighted_changed.connect(sigc::mem_fun(this, &pkg_subtree::do_highlighted_changed));
}
pkg_subtree(std::wstring _name, bool _expanded):
vs_subtree<pkg_tree_node>(_expanded), name(_name),
description(L""), info_signal(NULL)
{
highlighted_changed.connect(sigc::mem_fun(this, &pkg_subtree::do_highlighted_changed));
}
virtual void paint(vs_tree *win, int y, bool hierarchical,
const style &st);
virtual const wchar_t *tag();
virtual const wchar_t *label();
virtual void select(undo_group *undo);
virtual void hold(undo_group *undo);
virtual void keep(undo_group *undo);
virtual void remove(undo_group *undo);
virtual void purge(undo_group *undo);
virtual void reinstall(undo_group *undo);
virtual void set_auto(bool isauto, undo_group *undo);
std::wstring get_name() {return name;}
std::wstring get_description() {return description;}
bool dispatch_key(const key &k, vs_tree *owner);
};
#endif
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