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/*
* Copyright (c) 2008, 2014, Oracle and/or its affiliates. All rights reserved.
*
* 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; 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, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#include "mforms/mforms.h"
using namespace mforms;
Selector::Selector(SelectorStyle style)
: _updating(false)
, _editable(style == SelectorCombobox)
{
_selector_impl= &ControlFactory::get_instance()->_selector_impl;
_selector_impl->create(this, style);
}
void Selector::clear()
{
_selector_impl->clear(this);
}
int Selector::add_item(const std::string &item)
{
_updating = true;
int r= _selector_impl->add_item(this, item);
_updating = false;
return r;
}
void Selector::add_items(const std::list<std::string> &items)
{
_updating = true;
_selector_impl->add_items(this, items);
_updating = false;
}
void Selector::set_selected(int index)
{
_updating= true;
_selector_impl->set_index(this, index);
_updating= false;
}
std::string Selector::get_item_title(int index)
{
return _selector_impl->get_item(this, index);
}
std::string Selector::get_string_value()
{
return _selector_impl->get_text(this);
}
int Selector::index_of_item_with_title(const std::string &title)
{
for (int i = 0; i < get_item_count(); i++)
if (get_item_title(i) == title)
return i;
return -1;
}
int Selector::get_selected_index()
{
return _selector_impl->get_index(this);
}
int Selector::get_item_count()
{
return _selector_impl->get_item_count(this);
}
void Selector::callback()
{
if (!_updating)
_signal_changed();
}
void Selector::set_value(const std::string& value)
{
// Try to set text from the list
// Otherwise force text to be set (only for SelectorCombo)
const int i = index_of_item_with_title(value);
if (i >= 0)
set_selected(i);
else if (_editable)
_selector_impl->set_value(this, value);
}
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