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// -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
/*
* Copyright (C) 2010 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* 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/>.
*
* Authored by: Jamal Fanaian <j@jamalfanaian.com>
*/
#include "Nux/Nux.h"
#include "Nux/BaseWindow.h"
#include "Nux/VLayout.h"
#include "Nux/WindowCompositor.h"
#include "QuicklistView.h"
#include "QuicklistManager.h"
QuicklistManager * QuicklistManager::_default = 0;
/* static */
QuicklistManager *QuicklistManager::Default ()
{
if (!_default)
_default = new QuicklistManager ();
return _default;
}
QuicklistManager::QuicklistManager ()
{
_current_quicklist = 0;
}
QuicklistManager::~QuicklistManager ()
{
}
QuicklistView *QuicklistManager::Current ()
{
return _current_quicklist;
}
void QuicklistManager::RegisterQuicklist (QuicklistView *quicklist)
{
std::list<QuicklistView*>::iterator it;
if (std::find (_quicklist_list.begin(), _quicklist_list.end(), quicklist) != _quicklist_list.end()) {
// quicklist has already been registered
g_warning ("Attempted to register a quicklist that was previously registered");
return;
}
_quicklist_list.push_back (quicklist);
quicklist->sigVisible.connect (sigc::mem_fun (this, &QuicklistManager::RecvShowQuicklist));
quicklist->sigHidden.connect (sigc::mem_fun (this, &QuicklistManager::RecvHideQuicklist));
}
void QuicklistManager::ShowQuicklist (QuicklistView *quicklist, int tip_x,
int tip_y, bool hide_existing_if_open)
{
if (_current_quicklist == quicklist)
{
// this quicklist is already active
// do we want to still redraw in case the position has changed?
return;
}
if (hide_existing_if_open && _current_quicklist)
{
HideQuicklist (_current_quicklist);
}
quicklist->ShowQuicklistWithTipAt (tip_x, tip_y);
}
void QuicklistManager::HideQuicklist (QuicklistView *quicklist)
{
quicklist->Hide();
}
void QuicklistManager::RecvShowQuicklist (nux::BaseWindow *window)
{
QuicklistView *quicklist = (QuicklistView*) window;
_current_quicklist = quicklist;
quicklist_opened.emit (quicklist);
}
void QuicklistManager::RecvHideQuicklist (nux::BaseWindow *window)
{
QuicklistView *quicklist = (QuicklistView*) window;
if (_current_quicklist == quicklist)
{
_current_quicklist = 0;
}
quicklist_closed.emit (quicklist);
}
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