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// pkg_node.cc
//
// Copyright 1999, 2000, 2002, 2005 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.
//
// Implementations of stuff in pkg_node.h
#include <cwidget/config/keybindings.h>
#include "pkg_node.h"
#include "ui.h"
#include <generic/apt/apt.h>
#include <generic/apt/apt_undo_group.h>
#include <generic/apt/config_signal.h>
#include <generic/util/undo.h>
#include <cwidget/widgets/tree.h>
namespace cw = cwidget;
namespace cwidget
{
using namespace widgets;
}
cw::config::keybindings *pkg_tree_node::bindings=NULL;
void pkg_tree_node::init_bindings()
{
bindings = new cw::config::keybindings(&cw::config::global_bindings);
}
// FIXME: add a do_action() command that takes a function pointer and does all
// the extra junk below.
bool pkg_tree_node::dispatch_key(const cw::config::key &k, cw::tree *owner)
{
undo_group *grp=new apt_undo_group;
if(bindings->key_matches(k, "Install"))
select(grp);
else if(bindings->key_matches(k, "Remove"))
remove(grp);
else if(bindings->key_matches(k, "Hold"))
hold(grp);
else if(bindings->key_matches(k, "Keep"))
keep(grp);
else if(bindings->key_matches(k, "Purge"))
purge(grp);
else if(bindings->key_matches(k, "Reinstall"))
reinstall(grp);
else if(bindings->key_matches(k, "SetAuto"))
set_auto(true, grp);
else if(bindings->key_matches(k, "ClearAuto"))
set_auto(false, grp);
else
{
delete grp;
return false;
}
if(!grp->empty())
apt_undos->add_item(grp);
else
delete grp;
if(aptcfg->FindB(PACKAGE "::UI::Advance-On-Action", false))
owner->level_line_down();
package_states_changed();
return true;
}
//////////////////////////// Menu Redirections //////////////////////////
bool pkg_tree_node::package_action(void (pkg_tree_node::* action)(undo_group *))
{
undo_group *grp = new apt_undo_group;
(this->*action)(grp);
if(!grp->empty())
apt_undos->add_item(grp);
else
delete grp;
package_states_changed();
return true;
}
bool pkg_tree_node::package_enabled()
{
return true;
}
bool pkg_tree_node::package_install()
{
return package_action(&pkg_tree_node::select);
}
bool pkg_tree_node::package_remove()
{
return package_action(&pkg_tree_node::remove);
}
bool pkg_tree_node::package_purge()
{
return package_action(&pkg_tree_node::purge);
}
bool pkg_tree_node::package_keep()
{
return package_action(&pkg_tree_node::keep);
}
bool pkg_tree_node::package_hold()
{
return package_action(&pkg_tree_node::hold);
}
bool pkg_tree_node::package_mark_auto()
{
return package_action(&pkg_tree_node::mark_auto);
}
bool pkg_tree_node::package_unmark_auto()
{
return package_action(&pkg_tree_node::unmark_auto);
}
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