MEShowNodesWindow::MEShowNodesWindow(MEMapArea* mapArea)
: m_selectedRow( NULL ), m_mapArea(mapArea)
{
set_title("Show nodes");
set_size_request(300, 400);
// Create the main-box where the frames are added.
Gtk::Box* mainbox = manage(new Gtk::VBox());
Gtk::Frame* frame = NULL;
//Gtk::Adjustment* adj = NULL;
Gtk::Label* label = NULL;
Gtk::Button* btn = NULL;
m_fileSelector = manage(new Gtk::FileSelection("Select turn desc. file"));
m_fileSelector->get_ok_button()->signal_clicked().connect(
sigc::mem_fun(*this, &MEShowNodesWindow::on_fileSelOK));
m_fileSelector->get_cancel_button()->signal_clicked().connect(
sigc::mem_fun(*this, &MEShowNodesWindow::on_fileSelCancel));
m_fileSelector->hide_fileop_buttons();
// Frame where to load file
frame = manage(new Gtk::Frame("File"));
Gtk::Box* box = manage(new Gtk::HBox());
m_fileNameEntry = manage(new Gtk::Entry());
box->pack_start(*m_fileNameEntry);
btn = manage(new Gtk::Button("..."));
btn->signal_clicked().connect(
sigc::mem_fun(*this, &MEShowNodesWindow::on_selectFile));
box->pack_start(*btn, false, false);
btn = manage(new Gtk::Button("Load"));
btn->signal_clicked().connect(
sigc::mem_fun(*this, &MEShowNodesWindow::on_loadFile));
box->pack_start(*btn, false, false);
frame->add(*box);
mainbox->pack_start(*frame, false, false);
// Create ListStore and add to TreeView
m_listStore = Gtk::ListStore::create(m_columns);
m_treeView.set_model(m_listStore);
m_treeView.append_column("From", m_columns.m_from);
m_treeView.append_column("To", m_columns.m_to);
m_treeView.append_column("Old turn", m_columns.m_oldTurn);
m_treeView.append_column("Old CK", m_columns.m_oldCK);
// Create selection object to handle selections
m_selection = m_treeView.get_selection();
if( m_selection )
{
m_selection->signal_changed().connect(
sigc::mem_fun(*this, &MEShowNodesWindow::on_showNode));
} else {
// If this doesn't work we're in trouble.
mc2log << error << "No selection object created for corresponding "
<< "TreeView" << endl;
MC2_ASSERT(false);
}
// Set column size- and resize properties.
Gtk::TreeViewColumn* tmpCol;
tmpCol = m_treeView.get_column( 0 );
tmpCol->set_sizing( Gtk::TREE_VIEW_COLUMN_FIXED );
tmpCol->set_fixed_width( 90 );
tmpCol->set_resizable( true );
tmpCol = m_treeView.get_column( 1 );
tmpCol->set_sizing( Gtk::TREE_VIEW_COLUMN_FIXED );
tmpCol->set_fixed_width( 90 );
tmpCol->set_resizable( true );
tmpCol = m_treeView.get_column( 2 );
tmpCol->set_sizing( Gtk::TREE_VIEW_COLUMN_FIXED );
tmpCol->set_fixed_width( 70 );
tmpCol->set_resizable( true );
tmpCol = m_treeView.get_column( 3 );
tmpCol->set_sizing( Gtk::TREE_VIEW_COLUMN_FIXED );
tmpCol->set_fixed_width( 70 );
tmpCol->set_resizable( true );
Gtk::ScrolledWindow* scrolledWin = manage(new Gtk::ScrolledWindow());
scrolledWin->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
scrolledWin->add(m_treeView);
mainbox->pack_start( *scrolledWin, true, true );
// Next and previous turn
box = manage(new Gtk::HBox());
btn = manage(new Gtk::Button("Prev"));
btn->signal_clicked().connect(
sigc::mem_fun(*this, &MEShowNodesWindow::on_clickPrev));
box->pack_start(*btn);
btn = manage(new Gtk::Button("All"));
btn->signal_clicked().connect(
sigc::mem_fun(*this, &MEShowNodesWindow::on_clickShowAll));
box->pack_start(*btn);
btn = manage(new Gtk::Button("Next"));
btn->signal_clicked().connect(
sigc::mem_fun(*this, &MEShowNodesWindow::on_clickNext));
box->pack_start(*btn);
mainbox->pack_start(*box, false, false);
// Frame with information about the selected crossing/connection
frame = manage(new Gtk::Frame("Selected crossing"));
Gtk::HBox* hbox = manage(new Gtk::HBox());
box = manage(new Gtk::VBox());
label = manage(new Gtk::Label("Current values"));
label->set_pattern( "______________");
box->pack_start(*label);
m_curTurnDesc = manage(new Gtk::Label(""));
box->pack_start(*m_curTurnDesc);
m_curCrossingKind = manage(new Gtk::Label(""));
box->pack_start(*m_curCrossingKind);
hbox->pack_start(*box);
box = manage(new Gtk::VBox());
label = manage(new Gtk::Label("Old values"));
label->set_pattern( "__________");
box->pack_start(*label);
m_oldTurnDesc = manage(new Gtk::Label(""));
box->pack_start(*m_oldTurnDesc);
m_oldCrossingKind = manage(new Gtk::Label(""));
box->pack_start(*m_oldCrossingKind);
hbox->pack_start(*box);
frame->add(*hbox);
mainbox->pack_start(*frame, false, false);
add(*mainbox);
show_all();
}
