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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/WindowCompositor.h>
#include "QuicklistView.h"
#include "QuicklistManager.h"
namespace unity
{
QuicklistManager* QuicklistManager::_default = 0;
/* static */
QuicklistManager* QuicklistManager::Default()
{
if (!_default)
_default = new QuicklistManager();
return _default;
}
void QuicklistManager::Destroy()
{
delete _default;
_default = 0;
}
QuicklistManager::QuicklistManager()
{
_current_quicklist = 0;
}
QuicklistManager::~QuicklistManager()
{
}
nux::ObjectPtr<QuicklistView> QuicklistManager::Current()
{
return _current_quicklist;
}
bool QuicklistManager::RegisterQuicklist(nux::ObjectPtr<QuicklistView> const& quicklist)
{
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 false;
}
_quicklist_list.push_back(quicklist);
quicklist->sigVisible.connect(sigc::mem_fun(this, &QuicklistManager::RecvShowQuicklist));
quicklist->sigHidden.connect(sigc::mem_fun(this, &QuicklistManager::RecvHideQuicklist));
return true;
}
void QuicklistManager::ShowQuicklist(nux::ObjectPtr<QuicklistView> const& quicklist,
int tip_x, int tip_y,
bool restore_input_focus, bool hide_existing_if_open)
{
if (_current_quicklist == quicklist)
return;
if (hide_existing_if_open && _current_quicklist)
{
HideQuicklist(_current_quicklist);
}
quicklist->ShowQuicklistWithTipAt(tip_x, tip_y, restore_input_focus);
nux::GetWindowCompositor().SetKeyFocusArea(quicklist.GetPointer());
}
void QuicklistManager::MoveQuicklist(nux::ObjectPtr<QuicklistView> const& quicklist, int x, int y)
{
quicklist->SetQuicklistPosition(x, y);
}
void QuicklistManager::HideQuicklist(nux::ObjectPtr<QuicklistView> const& quicklist)
{
quicklist->Hide();
}
void QuicklistManager::RecvShowQuicklist(nux::BaseWindow* window)
{
QuicklistView* quicklist = (QuicklistView*) window;
_current_quicklist = quicklist;
quicklist_opened.emit(nux::ObjectPtr<QuicklistView>(quicklist));
}
void QuicklistManager::RecvHideQuicklist(nux::BaseWindow* window)
{
QuicklistView* quicklist = (QuicklistView*) window;
if (_current_quicklist == quicklist)
{
_current_quicklist = 0;
}
quicklist_closed.emit(nux::ObjectPtr<QuicklistView>(quicklist));
}
} // NAMESPACE
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