TEST_FIXTURE(MxlCompilerTestFixture, MxlCompilerFromFile_100)
{
//100 - compile raw xml file format
Document doc(m_libraryScope);
MxlCompiler compiler(m_libraryScope, &doc);
string path = m_scores_path + "50000-hello-world.xml";
ImoObj* pRoot = compiler.compile_file(path);
CHECK( compiler.get_file_locator() == path );
ImoDocument* pDoc = dynamic_cast<ImoDocument*>(pRoot);
CHECK( pDoc && pDoc->get_version() == "0.0" );
CHECK( pDoc && pDoc->get_num_content_items() == 1 );
ImoScore* pScore = dynamic_cast<ImoScore*>( pDoc->get_content_item(0) );
CHECK( pScore != nullptr );
CHECK( pScore && pScore->get_num_instruments() == 1 );
CHECK( pScore && pScore->get_staffobjs_table() != nullptr );
ImoInstrument* pInstr = pScore->get_instrument(0);
CHECK( pInstr != nullptr );
CHECK( pInstr && pInstr->get_num_staves() == 1 );
ImoMusicData* pMD = pInstr->get_musicdata();
CHECK( pMD != nullptr );
CHECK( pMD && pMD->get_num_items() == 5 );
ImoObj* pImo = pMD->get_first_child();
CHECK( pImo && pImo->is_clef() == true );
// cout << "Test: MxlCompilerFromFile_100" << endl;
// cout << doc.to_string() << endl;
if (pRoot && !pRoot->is_document()) delete pRoot;
}
//---------------------------------------------------------------------------------------
void SystemLayouter::add_initial_line_joining_all_staves_in_system()
{
//do not draw if 'hide staff lines' option enabled
ImoOptionInfo* pOpt = m_pScore->get_option("StaffLines.Hide");
bool fDrawStafflines = (pOpt == NULL || pOpt->get_bool_value() == false);
if (!fDrawStafflines)
return;
//do not draw if empty score with one instrument with one staff
if (m_pScore->get_num_instruments() == 1)
{
ImoInstrument* pInstr = m_pScore->get_instrument(0);
if (pInstr->get_num_staves() == 1 && m_pScoreMeter->is_empty_score())
return;
}
//do not draw if so asked when score meter was created (//TODO: what is this for?)
if (m_pScoreMeter->must_draw_left_barline())
{
InstrumentEngraver* pInstrEngrv = m_pPartsEngraver->get_engraver_for(0);
ImoObj* pCreator = m_pScore->get_instrument(0);
LUnits xPos = pInstrEngrv->get_staves_left();
LUnits yTop = pInstrEngrv->get_staves_top_line();
int iInstr = m_pScoreMeter->num_instruments() - 1;
pInstrEngrv = m_pPartsEngraver->get_engraver_for(iInstr);
LUnits yBottom = pInstrEngrv->get_staves_bottom_line();
BarlineEngraver engrv(m_libraryScope, m_pScoreMeter);
Color color = Color(0,0,0); //TODO staff lines color?
GmoShape* pLine =
engrv.create_system_barline_shape(pCreator, xPos, yTop, yBottom, color);
m_pBoxSystem->add_shape(pLine, GmoShape::k_layer_staff);
}
}
//---------------------------------------------------------------------------------------
void SystemLayouter::add_instruments_info()
{
int maxInstr = m_pScore->get_num_instruments() - 1;
for (int i = 0; i <= maxInstr; i++)
{
ImoInstrument* pInstr = m_pScore->get_instrument(i);
m_pBoxSystem->add_num_staves_for_instrument(pInstr->get_num_staves());
}
}
//---------------------------------------------------------------------------------------
void ScoreMeter::get_staff_spacing(ImoScore* pScore)
{
int instruments = pScore->get_num_instruments();
m_staffIndex.reserve(instruments);
int staves = 0;
for (int iInstr=0; iInstr < instruments; ++iInstr)
{
m_staffIndex[iInstr] = staves;
ImoInstrument* pInstr = pScore->get_instrument(iInstr);
int numStaves = pInstr->get_num_staves();
staves += numStaves;
for (int iStaff=0; iStaff < numStaves; ++iStaff)
m_lineSpace.push_back( pInstr->get_line_spacing_for_staff(iStaff) );
}
m_numStaves = staves;
}
//---------------------------------------------------------------------------------------
LUnits SystemLayouter::engrave_prolog(int iInstr)
{
LUnits uPrologWidth = 0.0f;
//AWARE when this method is invoked the paper position is at the left marging,
//at the start of the new system.
LUnits xStartPos = m_pagePos.x; //Save x to align all clefs
//iterate over the collection of staff objects to draw current clef and key signature
ImoInstrument* pInstr = m_pScore->get_instrument(iInstr);
GmoBoxSystem* pBox = get_box_system();
int numStaves = pInstr->get_num_staves();
InstrumentEngraver* pInstrEngrv = m_pPartsEngraver->get_engraver_for(iInstr);
for (int iStaff=0; iStaff < numStaves; ++iStaff)
{
LUnits xPos = xStartPos;
m_pagePos.y = pInstrEngrv->get_top_line_of_staff(iStaff);
int iStaffIndex = m_pScoreMeter->staff_index(iInstr, iStaff);
ColStaffObjsEntry* pClefEntry =
m_pSpAlgorithm->get_prolog_clef(m_iFirstCol, iStaffIndex);
ColStaffObjsEntry* pKeyEntry =
m_pSpAlgorithm->get_prolog_key(m_iFirstCol, iStaffIndex);
ImoClef* pClef = pClefEntry ? static_cast<ImoClef*>(pClefEntry->imo_object())
: NULL;
int clefType = pClef ? pClef->get_clef_type() : k_clef_undefined;
//add clef shape
if (pClefEntry)
{
if (pClef && pClef->is_visible())
{
xPos += m_pScoreMeter->tenths_to_logical(LOMSE_SPACE_BEFORE_PROLOG, iInstr, iStaff);
m_pagePos.x = xPos;
GmoShape* pShape =
m_pShapesCreator->create_staffobj_shape(pClef, iInstr, iStaff,
m_pagePos, clefType);
pShape->assign_id_as_prolog_shape(m_iSystem, iStaff, numStaves);
pBox->add_shape(pShape, GmoShape::k_layer_notes);
xPos += pShape->get_width();
}
}
//add key signature shape
if (pKeyEntry)
{
ImoKeySignature* pKey = dynamic_cast<ImoKeySignature*>( pKeyEntry->imo_object() );
if (pKey && pKey->is_visible())
{
xPos += m_pScoreMeter->tenths_to_logical(LOMSE_PROLOG_GAP_BEORE_KEY, iInstr, iStaff);
m_pagePos.x = xPos;
GmoShape* pShape =
m_pShapesCreator->create_staffobj_shape(pKey, iInstr, iStaff,
m_pagePos, clefType);
pShape->assign_id_as_prolog_shape(m_iSystem, iStaff, numStaves);
pBox->add_shape(pShape, GmoShape::k_layer_notes);
xPos += pShape->get_width();
}
}
xPos += m_pScoreMeter->tenths_to_logical(LOMSE_SPACE_AFTER_PROLOG, iInstr, iStaff);
uPrologWidth = max(uPrologWidth, xPos - xStartPos);
}
m_pagePos.x = xStartPos; //restore cursor
set_prolog_width(uPrologWidth);
return uPrologWidth;
}