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/* Copyright(C) 2006 The gtkmm Development Team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or(at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <gtkmm/listviewtext.h>
namespace Gtk
{
ListViewText::TextModelColumns::TextModelColumns(guint columns_count)
: m_columns_count(columns_count)
{
m_columns = new Gtk::TreeModelColumn<Glib::ustring>[m_columns_count];
if(m_columns)
{
for(guint i = 0; i < m_columns_count; ++i)
{
add(m_columns[i]);
}
}
}
ListViewText::TextModelColumns::~TextModelColumns()
{
if(m_columns)
delete[] m_columns;
}
guint ListViewText::TextModelColumns::get_num_columns() const
{
return m_columns_count;
}
ListViewText::ListViewText(guint columns_count, bool editable, Gtk::SelectionMode mode)
: m_model_columns(columns_count)
{
char column_title[20];
// Create model
m_model = Gtk::ListStore::create(m_model_columns);
set_model(m_model);
// Append columns
for(guint i = 0; i < columns_count; ++i)
{
//Get text for the number:
sprintf(column_title, "%d", i);
if(editable)
append_column_editable(column_title, m_model_columns.m_columns[i]);
else
append_column(column_title, m_model_columns.m_columns[i]);
}
// Set multiple or simple selection
get_selection()->set_mode(mode);
}
ListViewText::~ListViewText()
{
}
void ListViewText::set_column_title(guint column, const Glib::ustring& title)
{
g_return_if_fail( column < get_columns().size() );
get_column(column)->set_title(title);
}
Glib::ustring ListViewText::get_column_title(guint column) const
{
g_return_val_if_fail( column < get_columns().size(), "" ); //Using Glib::ustring() fails sometimes: Bug #352226
return get_column(column)->get_title();
}
guint ListViewText::append(const Glib::ustring& column_one_value)
{
Gtk::TreeModel::Row newRow = *(m_model->append());
newRow[m_model_columns.m_columns[0]] = column_one_value;
return size() - 1;
}
void ListViewText::prepend(const Glib::ustring& column_one_value)
{
Gtk::TreeModel::Row newRow = *(m_model->prepend());
newRow[m_model_columns.m_columns[0]] = column_one_value;
}
void ListViewText::insert(guint row, const Glib::ustring& column_one_value)
{
g_return_if_fail( row < size() );
Gtk::ListStore::const_iterator iter = m_model->children()[row];
Gtk::TreeModel::Row newRow = *(m_model->insert(iter));
if(!column_one_value.empty())
{
newRow[m_model_columns.m_columns[0]] = column_one_value;
}
}
void ListViewText::clear_items()
{
m_model->clear();
}
Glib::ustring ListViewText::get_text(guint row, guint column) const
{
Glib::ustring result;
g_return_val_if_fail( row < size(), result );
Gtk::TreeModel::iterator iter = m_model->children()[row];
iter->get_value(column, result);
return result;
}
void ListViewText::set_text(guint row, guint column, const Glib::ustring& value)
{
g_return_if_fail( row < size() );
Gtk::TreeModel::iterator iter = m_model->children()[row];
(*iter)->set_value(column, value);
}
void ListViewText::set_text(guint row, const Glib::ustring& value)
{
g_return_if_fail( row < size() );
Gtk::TreeModel::iterator iter = m_model->children()[ row ];
(*iter)->set_value(0, value);
}
guint ListViewText::size() const
{
return (guint)m_model->children().size();
}
guint ListViewText::get_num_columns() const
{
return m_model_columns.get_num_columns();
}
ListViewText::SelectionList ListViewText::get_selected()
{
Glib::RefPtr<Gtk::TreeSelection> selected = get_selection();
std::vector<TreeModel::Path> selectedRows = selected->get_selected_rows();
// Reserve space
SelectionList selectionList;
selectionList.reserve( selected->count_selected_rows() );
// Save selected rows
for (std::vector<TreeModel::Path>::const_iterator iter = selectedRows.begin(); iter != selectedRows.end(); ++iter)
{
selectionList.push_back( *((*iter).begin()) );
}
return selectionList;
}
} //namespace Gtk
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