bool
BasicGrid::handle_event_impl(
UI::Event const& event
) noexcept {
switch (event.type) {
case UI::EventType::key_input:
if (!has_input_control() && event.key_input.mod == KeyMod::none) {
bool handled = true;
switch (event.key_input.code) {
case KeyCode::up : row_step(-1); break;
case KeyCode::down : row_step(+1); break;
case KeyCode::left : col_step(-1); break;
case KeyCode::right: col_step(+1); break;
case KeyCode::home: row_abs(0); break;
case KeyCode::end : row_abs(max_ce(0, row_count() - 1)); break;
case KeyCode::pgup:
row_step(min_ce(0, -view().fit_count - 1)); break;
case KeyCode::pgdn:
row_step(max_ce(0, +view().fit_count - 1)); break;
default:
switch (event.key_input.cp) {
case 'k': row_step(-1); break;
case 'j': row_step(+1); break;
case 'h': col_step(-1); break;
case 'l': col_step(+1); break;
case 'a': select_all(); break;
case 'A': select_none(); break;
case 's': select_toggle(m_cursor.row, 1); break;
default:
handled = false;
break;
}
}
return handled;
}
break;
case UI::EventType::focus_changed:
queue_cell_render(
m_cursor.row, m_cursor.row + 1,
m_cursor.col, m_cursor.col + 1
);
if (is_focused()) {
App::instance.m_ui.csline->set_location(
std::to_string(m_cursor.row) + ", " +
std::to_string(m_cursor.col)
);
} else {
App::instance.m_ui.csline->clear_location();
}
return false;
default:
break;
}
return false;
}
// =========================================================================
CRef<CSeq_table> CWiggleReader::xMakeTable(void)
// =========================================================================
{
CRef<CSeq_table> table(new CSeq_table);
table->SetFeat_type(0);
CRef<CSeq_id> chrom_id = xMakeChromId();
CRef<CSeq_loc> table_loc(new CSeq_loc);
{ // Seq-table location
CRef<CSeqTable_column> col_id(new CSeqTable_column);
table->SetColumns().push_back(col_id);
col_id->SetHeader().SetField_name("Seq-table location");
col_id->SetDefault().SetLoc(*table_loc);
}
{ // Seq-id
CRef<CSeqTable_column> col_id(new CSeqTable_column);
table->SetColumns().push_back(col_id);
col_id->SetHeader().SetField_id(CSeqTable_column_info::eField_id_location_id);
col_id->SetDefault().SetId(*chrom_id);
}
// position
CRef<CSeqTable_column> col_pos(new CSeqTable_column);
table->SetColumns().push_back(col_pos);
col_pos->SetHeader().SetField_id(CSeqTable_column_info::eField_id_location_from);
CSeqTable_multi_data::TInt& pos = col_pos->SetData().SetInt();
SWiggleStat stat;
xPreprocessValues(stat);
xSetTotalLoc(*table_loc, *chrom_id);
size_t size = m_Values.size();
table->SetNum_rows(size);
pos.reserve(size);
CSeqTable_multi_data::TInt* span_ptr = 0;
{ // span
CRef<CSeqTable_column> col_span(new CSeqTable_column);
table->SetColumns().push_back(col_span);
col_span->SetHeader().SetField_name("span");
if ( stat.m_FixedSpan ) {
col_span->SetDefault().SetInt(stat.m_Span);
}
else {
span_ptr = &col_span->SetData().SetInt();
span_ptr->reserve(size);
}
}
if ( stat.m_HaveGaps ) {
CRef<CSeqTable_column> col_step(new CSeqTable_column);
table->SetColumns().push_back(col_step);
col_step->SetHeader().SetField_name("value_gap");
col_step->SetDefault().SetReal(m_GapValue);
}
if (m_iFlags & fAsByte) { // values
CRef<CSeqTable_column> col_min(new CSeqTable_column);
table->SetColumns().push_back(col_min);
col_min->SetHeader().SetField_name("value_min");
col_min->SetDefault().SetReal(stat.m_Min);
CRef<CSeqTable_column> col_step(new CSeqTable_column);
table->SetColumns().push_back(col_step);
col_step->SetHeader().SetField_name("value_step");
col_step->SetDefault().SetReal(stat.m_Step);
CRef<CSeqTable_column> col_val(new CSeqTable_column);
table->SetColumns().push_back(col_val);
col_val->SetHeader().SetField_name("values");
if ( 1 ) {
AutoPtr< vector<char> > values(new vector<char>());
values->reserve(size);
ITERATE ( TValues, it, m_Values ) {
pos.push_back(it->m_Pos);
if ( span_ptr ) {
span_ptr->push_back(it->m_Span);
}
values->push_back(stat.AsByte(it->m_Value));
}