QPointF Pedal::linePos(GripLine grip, System** sys) const
{
qreal x;
qreal nhw = score()->noteHeadWidth();
System* s = nullptr;
if (grip == GripLine::START) {
ChordRest* c = static_cast<ChordRest*>(startElement());
s = c->segment()->system();
x = c->pos().x() + c->segment()->pos().x() + c->segment()->measure()->pos().x();
if (beginHook() && beginHookType() == HookType::HOOK_45)
x += nhw * .5;
}
else {
ChordRest* c = nullptr;
Element* e = endElement();
if (!e || e == startElement()) {
// pedal marking on single note - extend to next note or end of measure
Segment* seg = startSegment();
if (seg) {
seg = seg->next();
for ( ; seg; seg = seg->next()) {
if (seg->segmentType() == Segment::Type::ChordRest) {
if (seg->element(track()))
break;
}
else if (seg->segmentType() == Segment::Type::EndBarLine) {
break;
}
}
}
if (seg) {
s = seg->system();
x = seg->pos().x() + seg->measure()->pos().x() - nhw * 2;
}
}
else {
c = static_cast<ChordRest*>(endElement());
if (c) {
s = c->segment()->system();
x = c->pos().x() + c->segment()->pos().x() + c->segment()->measure()->pos().x();
}
}
if (!s) {
int t = tick2();
Measure* m = score()->tick2measure(t);
s = m->system();
x = m->tick2pos(t);
}
if (endHook() && endHookType() == HookType::HOOK_45)
x += nhw * .5;
else
x += nhw;
}
*sys = s;
return QPointF(x, 0);
}
QPointF SLine::linePos(int grip, System** sys)
{
qreal _spatium = spatium();
qreal x = 0.0;
if (anchor() == ANCHOR_SEGMENT) {
Segment* seg = static_cast<Segment*>(grip == 0 ? startElement() : endElement());
Measure* m = seg->measure();
*sys = m->system();
if (*sys == 0)
return QPointF(x, 0.0);
x = seg->pos().x() + m->pos().x();
if (grip == GRIP_LINE_END) {
if (((*sys)->firstMeasure() == m) && (seg->tick() == m->tick())) {
m = m->prevMeasure();
if (m) {
*sys = m->system();
x = m->pos().x() + m->width();
}
}
}
}
else {
// anchor() == ANCHOR_MEASURE
Measure* m;
if (grip == GRIP_LINE_START) {
m = static_cast<Measure*>(startElement());
x = m->pos().x();
}
else {
m = static_cast<Measure*>(endElement());
x = m->pos().x() + m->bbox().right();
if (type() == VOLTA) {
Segment* seg = m->last();
if (seg->subtype() == SegEndBarLine) {
Element* e = seg->element(0);
if (e && e->type() == BAR_LINE) {
if (static_cast<BarLine*>(e)->subtype() == START_REPEAT)
x -= e->width() - _spatium * .5;
else
x -= _spatium * .5;
}
}
}
}
*sys = m->system();
}
//DEBUG:
if ((*sys)->staves()->isEmpty())
return QPointF(x, 0.0);
qreal y = (*sys)->staff(staffIdx())->y();
return QPointF(x, y);
}
void KoXmlWriter::addManifestEntry( const QString& fullPath, const QString& mediaType )
{
startElement( "manifest:file-entry" );
addAttribute( "manifest:media-type", mediaType );
addAttribute( "manifest:full-path", fullPath );
endElement();
}
void byteSwap(void* buffer,
size_t elemSize,
size_t numElements,
size_t numThreads)
{
if (numThreads <= 1)
{
sys::byteSwap(buffer,
static_cast<unsigned short>(elemSize),
numElements);
}
else
{
mt::ThreadGroup threads;
const mt::ThreadPlanner planner(numElements, numThreads);
size_t threadNum(0);
size_t startElement(0);
size_t numElementsThisThread(0);
while (planner.getThreadInfo(threadNum++,
startElement,
numElementsThisThread))
{
std::auto_ptr<sys::Runnable> thread(new ByteSwapRunnable(
buffer,
elemSize,
startElement,
numElementsThisThread));
threads.createThread(thread);
}
threads.joinAll();
}
}
QPointF Pedal::linePos(GripLine grip, System** sys) const
{
qreal x;
qreal nhw = score()->noteHeadWidth();
System* s;
if (grip == GripLine::START) {
ChordRest* c = static_cast<ChordRest*>(startElement());
s = c->segment()->system();
x = c->pos().x() + c->segment()->pos().x() + c->segment()->measure()->pos().x();
if (beginHook() && beginHookType() == HookType::HOOK_45)
x += nhw * .5;
}
else {
ChordRest* c = static_cast<ChordRest*>(endElement());
if (c) {
s = c->segment()->system();
x = c->pos().x() + c->segment()->pos().x() + c->segment()->measure()->pos().x();
}
else {
int t = tick2();
Measure* m = score()->tick2measure(t);
s = m->system();
x = m->tick2pos(t);
}
if (endHook() && endHookType() == HookType::HOOK_45)
x += nhw * .5;
else
x += nhw;
}
*sys = s;
return QPointF(x, 0);
}
bool CCRapidXMLParser::initWithFile(const char *xmlFileName)
{
std::string fullPath = CCFileUtils::sharedFileUtils()->fullPathForFilename(xmlFileName);
CCLog("XMLPath====>%s",fullPath.c_str());
ssize_t size = 0;
char* pBuffer = (char*)CCFileUtils::sharedFileUtils()->getFileData(fullPath.c_str(), "r", &size);
if (pBuffer != NULL && size > 0)
{
xml_document<> doc;
std::string content(pBuffer, size);
CC_SAFE_DELETE_ARRAY(pBuffer);
doc.parse<0>(&content[0]);
xml_node<>* node = doc.first_node()->first_node();
while (node)
{
std::string nodeName = node->name();
if (nodeName == "Group")
{
startElement(node);
node = node->next_sibling();
}
}
}
return true;
}
void KoXmlWriter::addConfigItem( const QString & configName, const QString& value )
{
startElement( "config:config-item" );
addAttribute( "config:name", configName );
addAttribute( "config:type", "string" );
addTextNode( value );
endElement();
}
void KoXmlWriter::addConfigItem( const QString & configName, bool value )
{
startElement( "config:config-item" );
addAttribute( "config:name", configName );
addAttribute( "config:type", "boolean" );
addTextNode( value ? "true" : "false" );
endElement();
}
void KoXmlWriter::addConfigItem( const QString & configName, short value )
{
startElement( "config:config-item" );
addAttribute( "config:name", configName );
addAttribute( "config:type", "short" );
addTextNode( QString::number( value ) );
endElement();
}
void start_include(const string_type& namespaceURI,
const string_type& localName,
const string_type& qName,
const SAX::Attributes<string_type, string_adaptor>& atts)
{
context_->parser().setContentHandler(*this);
startElement(namespaceURI, localName, qName, atts);
} // start_include
bool QXmlDefaultHandler_QtDShell::__override_startElement(const QString& namespaceURI0, const QString& localName1, const QString& qName2, const QXmlAttributes& atts3, bool static_call)
{
if (static_call) {
return QXmlDefaultHandler::startElement((const QString& )namespaceURI0, (const QString& )localName1, (const QString& )qName2, (const QXmlAttributes& )atts3);
} else {
return startElement((const QString& )namespaceURI0, (const QString& )localName1, (const QString& )qName2, (const QXmlAttributes& )atts3);
}
}
/*!
\internal
Treats \a outputItem as a node and calls the appropriate function,
e.g., attribute() or comment(), depending on its
QXmlNodeModelIndex::NodeKind.
This is a helper function that subclasses can use to multiplex
Nodes received via item().
*/
void QAbstractXmlReceiver::sendAsNode(const QPatternist::Item &outputItem)
{
Q_ASSERT(outputItem);
Q_ASSERT(outputItem.isNode());
const QXmlNodeModelIndex asNode = outputItem.asNode();
switch(asNode.kind())
{
case QXmlNodeModelIndex::Attribute:
{
const QString &v = outputItem.stringValue();
attribute(asNode.name(), QStringRef(&v));
return;
}
case QXmlNodeModelIndex::Element:
{
startElement(asNode.name());
/* First the namespaces, then attributes, then the children. */
asNode.sendNamespaces(this);
sendFromAxis<QXmlNodeModelIndex::AxisAttribute>(asNode);
sendFromAxis<QXmlNodeModelIndex::AxisChild>(asNode);
endElement();
return;
}
case QXmlNodeModelIndex::Text:
{
const QString &v = asNode.stringValue();
characters(QStringRef(&v));
return;
}
case QXmlNodeModelIndex::ProcessingInstruction:
{
processingInstruction(asNode.name(), outputItem.stringValue());
return;
}
case QXmlNodeModelIndex::Comment:
{
comment(outputItem.stringValue());
return;
}
case QXmlNodeModelIndex::Document:
{
startDocument();
sendFromAxis<QXmlNodeModelIndex::AxisChild>(asNode);
endDocument();
return;
}
case QXmlNodeModelIndex::Namespace:
Q_ASSERT_X(false, Q_FUNC_INFO, "Not implemented");
}
Q_ASSERT_X(false, Q_FUNC_INFO,
QString::fromLatin1("Unknown node type: %1").arg(asNode.kind()).toUtf8().constData());
}
void GeogebraTransformer::startElement( const QXmlName& name )
{
if( name.localName( m_np ) == "Section" )
{
m_nsections++;
m_sections.push_back( GeogebraSection() );
// Clear stacks
m_inputObjectLabels.clear();
m_outputObjectLabels.clear();
m_currentArgStack.clear();
m_objectMap.clear();
return;
}
switch( m_currentState )
{
case GeogebraTransformer::ReadingObject:
if( m_currentObject )
{
// We are already building an object
m_currentState = GeogebraTransformer::ReadingArguments;
startElement( name );
return;
}
{
resetDrawerVars();
const QByteArray nameData = name.localName( m_np ).toLatin1();
m_currentObject = ObjectTypeFactory::instance()->find( nameData );
if ( !m_currentObject )
{
qWarning() << name.localName( m_np ) << " object not found!";
}
}
break;
case GeogebraTransformer::ReadingArguments:
if ( name.localName( m_np ) == QLatin1String( "Double" ) )
{
m_currentState = GeogebraTransformer::ReadingDouble;
}
break;
default:
break;
}
}
void MemcheckParser::parse()
{
while (!atEnd()) {
switch (readNext()) {
case StartDocument:
clear();
break;
case StartElement:
startElement();
break;
case EndElement:
endElement();
break;
case Characters:
m_buffer += text().toString();
break;
default:
break;
}
}
if (hasError()) {
switch (error()) {
case CustomError:
case UnexpectedElementError:
case NotWellFormedError:
KMessageBox::error(qApp->activeWindow(),
i18n("Valgrind XML Parsing: error at line %1, column %2: %3",
lineNumber(),
columnNumber(),
errorString()),
i18n("Valgrind Error"));
break;
case NoError:
case PrematureEndOfDocumentError:
break;
}
}
}
void CXMLDocument::startElementCallback(void *ctx,
const xmlChar *fullname,
const xmlChar **atts)
{
extern Bool XML_ProcessNameSpaces;
if (allowcallbacks)
CB_startElement((const char *)fullname,(const char **)atts);
if (buildtree)
//HS-2010-10-11: [[ Bug 7586 ]] Reinstate libxml2 to create name spaces. Implement new liveCode commands to suppress name space creation.
if (XML_ProcessNameSpaces)
{
startElement(ctx,fullname,atts);
}
else
{
xmlSAX2StartElementNoNS(ctx,fullname,atts);
}
}
void XMLWriter::dataElement(const XMLString& namespaceURI, const XMLString& localName, const XMLString& qname,
const XMLString& data,
const XMLString& attr1, const XMLString& value1,
const XMLString& attr2, const XMLString& value2,
const XMLString& attr3, const XMLString& value3)
{
AttributesImpl attributes;
if (!attr1.empty()) attributes.addAttribute(XMLString(), XMLString(), attr1, CDATA, value1);
if (!attr2.empty()) attributes.addAttribute(XMLString(), XMLString(), attr2, CDATA, value2);
if (!attr3.empty()) attributes.addAttribute(XMLString(), XMLString(), attr3, CDATA, value3);
if (data.empty())
{
emptyElement(namespaceURI, localName, qname, attributes);
}
else
{
startElement(namespaceURI, localName, qname, attributes);
characters(data);
endElement(namespaceURI, localName, qname);
}
}
void Tie::slurPos(SlurPos* sp)
{
Note* note1 = static_cast<Note*>(startElement());
qreal hw = note1->headWidth();
qreal __up = _up ? -1.0 : 1.0;
qreal _spatium = spatium();
Chord* sc = note1->chord();
sp->system1 = sc->measure()->system();
qreal xo;
qreal yo;
//------p1
if ((sc->notes().size() > 1) || (sc->stem() && (sc->up() == _up))) {
xo = note1->x() + hw * 1.12;
yo = note1->pos().y() + hw * .3 * __up;
}
else {
xo = note1->x() + hw * 0.85;
yo = note1->pos().y() + _spatium * .75 * __up;
}
sp->p1 = sc->pagePos() - sp->system1->pagePos() + QPointF(xo, yo);
//------p2
Note* note2 = static_cast<Note*>(endElement());
if (note2 == 0) {
sp->p2 = sp->p1 + QPointF(_spatium * 3, 0.0);
sp->system2 = sp->system1;
return;
}
Chord* ec = note2->chord();
sp->system2 = ec->measure()->system();
if ((ec->notes().size() > 1) || (ec->stem() && !ec->up() && !_up))
xo = note2->x() - hw * 0.12;
else
xo = note2->x() + hw * 0.15;
sp->p2 = ec->pagePos() - sp->system2->pagePos() + QPointF(xo, yo);
}
void Trill::layout()
{
qreal _spatium = spatium();
setPos(0.0, yoff() * _spatium);
SLine::layout();
//
// special case:
// if end segment is first chord/rest segment in measure,
// shorten trill line so it ends at end of previous measure
//
Segment* seg1 = static_cast<Segment*>(startElement());
Segment* seg2 = static_cast<Segment*>(endElement());
if (seg2
&& (seg1->system() == seg2->system())
&& (spannerSegments().size() == 1)
&& (seg2->tick() == seg2->measure()->tick())
) {
qreal x1 = seg2->pagePos().x();
Measure* m = seg2->measure()->prevMeasure();
if (m) {
Segment* s2 = m->last();
qreal x2 = s2->pagePos().x();
qreal dx = x1 - x2 + _spatium * .3;
TrillSegment* ls = static_cast<TrillSegment*>(frontSegment());
ls->setPos2(ls->ipos2() + QPointF(-dx, 0.0));
ls->layout();
}
}
if (_accidental) {
_accidental->setMag(.6);
_accidental->layout();
_accidental->setPos(_spatium*1.3, -2.2*_spatium);
_accidental->adjustReadPos();
}
}
virtual Status startElement(const string& name,
const Attributes& attributes,
stream_offset position)
{
HandlerInfo& top = handlers_.top();
// element start/end validation
top.names.push(name);
// call handler
Handler::Status status = top.handler.startElement(name, attributes, position);
if (status.flag != Handler::Status::Delegate)
return status;
// Status::Delegate: let status.delegate handle this message
if (!status.delegate) throw runtime_error("[SAXParser] Null delegate.");
top.names.pop();
handlers_.push(*status.delegate);
return startElement(name, attributes, position);
}
void Slur::slurPos(SlurPos* sp)
{
qreal _spatium = spatium();
Element* e1 = startElement();
Element* e2 = endElement();
if (e2 == 0) {
sp->p1 = e1->pagePos();
sp->p1.rx() += e1->width();
sp->p2 = sp->p1;
sp->p2.rx() += 5 * _spatium;
sp->system1 = static_cast<ChordRest*>(e1)->measure()->system();
sp->system2 = sp->system1;
return;
}
if ((e1->type() != CHORD) || (e2->type() != CHORD)) {
sp->p1 = e1->pagePos();
sp->p2 = e2->pagePos();
sp->p1.rx() += e1->width();
sp->p2.rx() += e2->width();
sp->system1 = static_cast<ChordRest*>(e1)->measure()->system();
sp->system2 = static_cast<ChordRest*>(e2)->measure()->system();
return;
}
Chord* sc = static_cast<Chord*>(e1);
Chord* ec = static_cast<Chord*>(e2);
Note* note1 = _up ? sc->upNote() : sc->downNote();
Note* note2 = _up ? ec->upNote() : ec->downNote();
sp->system1 = sc->measure()->system();
sp->system2 = ec->measure()->system();
sp->p1 = sc->pagePos() - sp->system1->pagePos();
sp->p2 = ec->pagePos() - sp->system2->pagePos();
qreal xo, yo;
Stem* stem1 = sc->stem();
Stem* stem2 = ec->stem();
enum SlurAnchor {
SA_NONE, SA_STEM
};
SlurAnchor sa1 = SA_NONE;
SlurAnchor sa2 = SA_NONE;
if ((sc->up() == ec->up()) && !sc->beam() && !ec->beam() && (_up == sc->up())) {
if (stem1)
sa1 = SA_STEM;
if (stem2)
sa2 = SA_STEM;
}
qreal __up = _up ? -1.0 : 1.0;
qreal hw = note1->headWidth();
switch (sa1) {
case SA_STEM:
sp->p1 += sc->stemPosBeam() - sc->pagePos() + sc->stem()->p2();
sp->p1 += QPointF(0.35 * _spatium, 0.25 * _spatium);
break;
case SA_NONE:
break;
}
switch(sa2) {
case SA_STEM:
sp->p2 += ec->stemPosBeam() - ec->pagePos() + ec->stem()->p2();
sp->p2 += QPointF(-0.35 * _spatium, 0.25 * _spatium);
break;
case SA_NONE:
break;
}
//
// default position:
// horizontal: middle of note head
// vertical: _spatium * .4 above/below note head
//
//------p1
bool stemPos = false; // p1 starts at chord stem side
yo = note1->pos().y() + _spatium * .9 * __up;
xo = hw * .5;
if (stem1) {
Beam* beam1 = sc->beam();
if (beam1 && (beam1->elements().back() != sc) && (sc->up() == _up)) {
qreal sh = stem1->height() + _spatium;
yo = sc->downNote()->pos().y() + sh * __up;
xo = stem1->pos().x();
stemPos = true;
}
else {
if (sc->up() && _up)
xo = hw + _spatium * .3;
//
// handle case: stem up - stem down
// stem down - stem up
//
if ((sc->up() != ec->up()) && (sc->up() == _up)) {
Note* n1 = sc->up() ? sc->downNote() : sc->upNote();
Note* n2 = ec->up() ? ec->downNote() : ec->upNote();
qreal yd = n2->pos().y() - n1->pos().y();
yd *= .5;
qreal sh = stem1->height(); // limit y move
if (yd > 0.0) {
if (yd > sh)
yd = sh;
}
else {
if (yd < - sh)
yd = -sh;
}
stemPos = true;
if ((_up && (yd < -_spatium)) || (!_up && (yd > _spatium)))
yo += yd;
}
else if (sc->up() != _up)
yo = fixArticulations(yo, sc, __up);
}
}
if (sa1 == SA_NONE)
sp->p1 += QPointF(xo, yo);
//------p2
xo = hw * .5;
yo = note2->pos().y() + _spatium * .9 * __up;
if (stem2) {
Beam* beam2 = ec->beam();
if ((stemPos && (sc->up() == ec->up()))
|| (beam2
&& (!beam2->elements().isEmpty())
&& (beam2->elements().front() != ec)
&& (ec->up() == _up)
&& (sc->noteType() == NOTE_NORMAL)
)
) {
qreal sh = stem2->height() + _spatium;
if (_up)
yo = ec->downNote()->pos().y() - sh;
else
yo = ec->upNote()->pos().y() + sh;
xo = stem2->pos().x();
}
else if (!ec->up() && !_up)
xo = -_spatium * .3 + note2->x();
//
// handle case: stem up - stem down
// stem down - stem up
//
if ((sc->up() != ec->up()) && (ec->up() == _up)) {
Note* n1 = sc->up() ? sc->downNote() : sc->upNote();
Note* n2 = ec->up() ? ec->downNote() : ec->upNote();
qreal yd = n2->pos().y() - n1->pos().y();
yd *= .5;
qreal mh = stem2->height(); // limit y move
if (yd > 0.0) {
if (yd > mh)
yd = mh;
}
else {
if (yd < - mh)
yd = -mh;
}
if ((_up && (yd > _spatium)) || (!_up && (yd < -_spatium)))
yo -= yd;
}
else if (ec->up() != _up)
yo = fixArticulations(yo, ec, __up);
}
if (sa2 == SA_NONE)
sp->p2 += QPointF(xo, yo);
}
ScopedElement scopedElement( std::string const& name ) {
ScopedElement scoped( this );
startElement( name );
return scoped;
}
int SLine::tick() const
{
if (startElement()->type() != SEGMENT)
return -1;
return static_cast<Segment*>(startElement())->tick();
}
void SLine::layout()
{
if (parent() == 0) {
//
// when used in a palette, SLine has no parent and
// tick and tick2 has no meaning so no layout is
// possible and needed
//
if (!spannerSegments().isEmpty()) {
LineSegment* s = frontSegment();
s->layout();
setbbox(s->bbox());
}
return;
}
if (startElement() == 0 || endElement() == 0) {
qDebug("SLine::layout() failed: %s %s\n", parent()->name(), name());
qDebug(" start %p end %p\n", startElement(), endElement());
return;
}
System* s1;
System* s2;
QPointF p1 = linePos(GRIP_LINE_START, &s1);
QPointF p2 = linePos(GRIP_LINE_END, &s2);
QList<System*>* systems = score()->systems();
int sysIdx1 = systems->indexOf(s1);
int sysIdx2 = systems->indexOf(s2);
int segmentsNeeded = 0;
for (int i = sysIdx1; i < sysIdx2+1; ++i) {
if (systems->at(i)->isVbox())
continue;
++segmentsNeeded;
}
int segCount = spannerSegments().size();
if (segmentsNeeded != segCount) {
if (segmentsNeeded > segCount) {
int n = segmentsNeeded - segCount;
for (int i = 0; i < n; ++i) {
LineSegment* ls = createLineSegment();
add(ls);
// set user offset to previous segment's offset
if (segCount > 0)
ls->setUserOff(QPointF(0, segmentAt(segCount+i-1)->userOff().y()));
}
}
else {
int n = segCount - segmentsNeeded;
qDebug("SLine: segments %d needed %d, remove %d\n", segCount, segmentsNeeded, n);
for (int i = 0; i < n; ++i) {
if (spannerSegments().isEmpty()) {
qDebug("SLine::layout(): no segment %d, %d expected\n", i, n);
break;
}
else {
// LineSegment* seg = takeLastSegment();
// TODO delete seg;
}
}
}
}
int segIdx = 0;
int si = staffIdx();
for (int i = sysIdx1; i <= sysIdx2; ++i) {
System* system = systems->at(i);
if (system->isVbox())
continue;
LineSegment* seg = segmentAt(segIdx++);
seg->setSystem(system);
Measure* m = system->firstMeasure();
qreal x1 = m->first(SegChordRest)->pos().x() + m->pos().x();
qreal x2 = system->bbox().right();
qreal y = system->staff(si)->y();
if (sysIdx1 == sysIdx2) {
// single segment
seg->setSubtype(SEGMENT_SINGLE);
seg->setPos(p1);
seg->setPos2(QPointF(p2.x() - p1.x(), 0.0));
}
else if (i == sysIdx1) {
// start segment
seg->setSubtype(SEGMENT_BEGIN);
seg->setPos(p1);
seg->setPos2(QPointF(x2 - p1.x(), 0.0));
}
else if (i > 0 && i != sysIdx2) {
// middle segment
seg->setSubtype(SEGMENT_MIDDLE);
seg->setPos(QPointF(x1, y));
seg->setPos2(QPointF(x2 - x1, 0.0));
}
else if (i == sysIdx2) {
// end segment
seg->setSubtype(SEGMENT_END);
seg->setPos(QPointF(x1, y));
seg->setPos2(QPointF(p2.x() - x1, 0.0));
}
seg->layout();
seg->rypos() += (_yoffset * spatium());
seg->adjustReadPos();
}
}
void KoXmlWriter::addTextSpan( const QString& text, const QMap<int, int>& tabCache )
{
uint len = text.length();
int nrSpaces = 0; // number of consecutive spaces
bool leadingSpace = false;
QString str;
str.reserve( len );
// Accumulate chars either in str or in nrSpaces (for spaces).
// Flush str when writing a subelement (for spaces or for another reason)
// Flush nrSpaces when encountering two or more consecutive spaces
for ( uint i = 0; i < len ; ++i ) {
QChar ch = text[i];
if ( ch != ' ' ) {
if ( nrSpaces > 0 ) {
// For the first space we use ' '.
// "it is good practice to use (text:s) for the second and all following SPACE
// characters in a sequence." (per the ODF spec)
// however, per the HTML spec, "authors should not rely on user agents to render
// white space immediately after a start tag or immediately before an end tag"
// (and both we and OO.o ignore leading spaces in <text:p> or <text:h> elements...)
if (!leadingSpace)
{
str += ' ';
--nrSpaces;
}
if ( nrSpaces > 0 ) { // there are more spaces
if ( !str.isEmpty() )
addTextNode( str );
str = QString::null;
startElement( "text:s" );
if ( nrSpaces > 1 ) // it's 1 by default
addAttribute( "text:c", nrSpaces );
endElement();
}
}
nrSpaces = 0;
leadingSpace = false;
}
switch ( ch.unicode() ) {
case '\t':
if ( !str.isEmpty() )
addTextNode( str );
str = QString::null;
startElement( "text:tab" );
if ( tabCache.contains( i ) )
addAttribute( "text:tab-ref", tabCache[i] + 1 );
endElement();
break;
case '\n':
if ( !str.isEmpty() )
addTextNode( str );
str = QString::null;
startElement( "text:line-break" );
endElement();
break;
case ' ':
if ( i == 0 )
leadingSpace = true;
++nrSpaces;
break;
default:
str += text[i];
break;
}
}
// either we still have text in str or we have spaces in nrSpaces
if ( !str.isEmpty() ) {
addTextNode( str );
}
if ( nrSpaces > 0 ) { // there are more spaces
startElement( "text:s" );
if ( nrSpaces > 1 ) // it's 1 by default
addAttribute( "text:c", nrSpaces );
endElement();
}
}
QPointF SLine::linePos(int grip, System** sys)
{
qreal _spatium = spatium();
qreal x = 0.0;
switch(anchor()) {
case Spanner::ANCHOR_SEGMENT:
{
Segment* seg = static_cast<Segment*>(grip == 0 ? startElement() : endElement());
Measure* m = seg->measure();
*sys = m->system();
if (*sys == 0)
return QPointF(x, 0.0);
x = seg->pos().x() + m->pos().x();
if (grip == GRIP_LINE_END) {
if (((*sys)->firstMeasure() == m) && (seg->tick() == m->tick())) {
m = m->prevMeasure();
if (m) {
*sys = m->system();
x = m->pos().x() + m->width();
}
}
}
}
break;
case Spanner::ANCHOR_MEASURE:
{
// anchor() == ANCHOR_MEASURE
Measure* m;
if (grip == GRIP_LINE_START) {
m = static_cast<Measure*>(startElement());
x = m->pos().x();
}
else {
m = static_cast<Measure*>(endElement());
x = m->pos().x() + m->bbox().right();
if (type() == VOLTA) {
Segment* seg = m->last();
if (seg->subtype() == Segment::SegEndBarLine) {
Element* e = seg->element(0);
if (e && e->type() == BAR_LINE) {
if (static_cast<BarLine*>(e)->subtype() == START_REPEAT)
x -= e->width() - _spatium * .5;
else
x -= _spatium * .5;
}
}
}
}
*sys = m->system();
}
break;
case Spanner::ANCHOR_NOTE:
{
System* s = static_cast<Note*>(startElement())->chord()->segment()->system();
*sys = s;
if (grip == GRIP_LINE_START)
return startElement()->pagePos() - s->pagePos();
else
return endElement()->pagePos() - s->pagePos();
}
case Spanner::ANCHOR_CHORD:
qDebug("Sline::linePos(): anchor not implemented\n");
break;
}
//DEBUG:
if ((*sys)->staves()->isEmpty())
return QPointF(x, 0.0);
qreal y = (*sys)->staff(staffIdx())->y();
return QPointF(x, y);
}
QPointF Pedal::linePos(Grip grip, System** sys) const
{
qreal x = 0.0;
qreal nhw = score()->noteHeadWidth();
System* s = nullptr;
if (grip == Grip::START) {
ChordRest* c = toChordRest(startElement());
if (c) {
s = c->segment()->system();
x = c->pos().x() + c->segment()->pos().x() + c->segment()->measure()->pos().x();
if (c->type() == ElementType::REST && c->durationType() == TDuration::DurationType::V_MEASURE)
x -= c->x();
if (beginHookType() == HookType::HOOK_45)
x += nhw * .5;
}
}
else {
Element* e = endElement();
ChordRest* c = toChordRest(endElement());
if (!e || e == startElement() || (endHookType() == HookType::HOOK_90)) {
// pedal marking on single note or ends with non-angled hook:
// extend to next note or end of measure
Segment* seg = nullptr;
if (!e)
seg = startSegment();
else
seg = c->segment();
if (seg) {
seg = seg->next();
for ( ; seg; seg = seg->next()) {
if (seg->segmentType() == SegmentType::ChordRest) {
// look for a chord/rest in any voice on this staff
bool crFound = false;
int track = staffIdx() * VOICES;
for (int i = 0; i < VOICES; ++i) {
if (seg->element(track + i)) {
crFound = true;
break;
}
}
if (crFound)
break;
}
else if (seg->segmentType() == SegmentType::EndBarLine) {
break;
}
}
}
if (seg) {
s = seg->system();
x = seg->pos().x() + seg->measure()->pos().x() - nhw * 2;
}
}
else if (c) {
s = c->segment()->system();
x = c->pos().x() + c->segment()->pos().x() + c->segment()->measure()->pos().x();
if (c->type() == ElementType::REST && c->durationType() == TDuration::DurationType::V_MEASURE)
x -= c->x();
}
if (!s) {
int t = tick2();
Measure* m = score()->tick2measure(t);
s = m->system();
x = m->tick2pos(t);
}
if (endHookType() == HookType::HOOK_45)
x += nhw * .5;
else
x += nhw;
}
*sys = s;
return QPointF(x, 0);
}
void AccelTreeBuilder<FromDocument>::startElement(const QXmlName &name)
{
startElement(name, 1, 1);
}
void XMLWriter::startElement(const XMLString& namespaceURI, const XMLString& localName, const XMLString& qname)
{
const AttributesImpl attributes;
startElement(namespaceURI, localName, qname, attributes);
}
bool
CControlObject::parseXML( char *pData, unsigned int len )
{
bool rv = true;
unsigned int pos = 0;
int xml_state = XML_STATE_NONE;
char *pTag = NULL;
char *pChar = NULL;
wxString strStatus;
int loopcnt = 0;
// Must be valid pointers
if ( NULL == pData ) return false;
// Must be something to parse
if ( 0 == len ) return false;
// Must be something in buffer
if ( 0 == *pData ) return false;
while( pos < len ) {
loopcnt++;
if ( loopcnt > 500 ) {
//m_objectInfoWnd.GetWindowText( strStatus );
strStatus += _T(".");
//m_objectInfoWnd.SetWindowText( strStatus );
loopcnt = 0;
}
switch ( xml_state ) {
case XML_STATE_START: // Start tag
if ( pData[ pos ] == _T('>') ) {
// We have parsed a full start tag
pData[ pos ] = 0;
startElement( pTag, NULL );
xml_state = XML_STATE_DATA;
pChar = pData + pos + 1;
}
break;
case XML_STATE_DATA: // data
if ( ( pos < ( len - 1 ) ) &&
pData[ pos ] == _T('<') &&
pData[ pos + 1] == _T('/')) {
// We have parsed a full data object
xml_state = XML_STATE_END;
pData[ pos ] = 0;
pData++; // Move past '/'
characterHandler( pChar, strlen( pChar ) );
}
else if ( ( pos < ( len - 1 ) ) &&
pData[ pos ] == _T('<') &&
pData[ pos + 1] != _T('?') &&
pData[ pos + 1] != _T('&') ) {
// Nested start tag
xml_state = XML_STATE_START;
pTag = pData + pos + 1;
}
break;
case XML_STATE_END: // end tag
if ( pData[ pos ] == _T('>') ) {
// We have parsed a full end tag
pData[ pos ] = 0;
endElement( pTag );
xml_state = XML_STATE_NONE;
pChar = pData + pos + 1;
}
break;
default: // no state
if ( pData[ pos ] == _T('<') ) {
if ( pos < ( len - 1 ) ) {
if ( pData[ pos + 1 ] == _T('/') ) {
xml_state = XML_STATE_END;
pTag = pData + pos + 2;
pData++;
}
else if ( ( pData[ pos + 1 ] != _T('!') ) &&
( pData[ pos + 1 ] != _T('?') ) ) {
// Not a comment, new state "start tag"
xml_state = XML_STATE_START;
pTag = pData + pos + 1;
}
}
}
break;
}
// Next character
pos++;
}
return rv;
}
void Glissando::layout()
{
qreal _spatium = spatium();
if (score() == gscore // for use in palettes
|| startElement() == nullptr || endElement() == nullptr) { // or while dragging
if (spannerSegments().isEmpty())
add(createLineSegment());
LineSegment* s = frontSegment();
s->setPos(QPointF());
s->setPos2(QPointF(_spatium * GLISS_PALETTE_WIDTH, -_spatium * GLISS_PALETTE_HEIGHT));
s->layout();
return;
}
SLine::layout();
setPos(0.0, 0.0);
adjustReadPos();
Note* anchor1 = static_cast<Note*>(startElement());
Note* anchor2 = static_cast<Note*>(endElement());
Chord* cr1 = anchor1->chord();
Chord* cr2 = anchor2->chord();
GlissandoSegment* segm1 = static_cast<GlissandoSegment*>(frontSegment());
GlissandoSegment* segm2 = static_cast<GlissandoSegment*>(backSegment());
// Note: line segments are defined by
// initial point: ipos() (relative to system origin)
// ending point: pos2() (relative to initial point)
// LINE ENDING POINTS TO NOTE HEAD CENTRES
// assume gliss. line goes from centre of initial note centre to centre of ending note:
// move first segment origin and last segment ending point from note head origin to note head centre
QPointF offs1 = QPointF(anchor1->headWidth() * 0.5, 0.0);
QPointF offs2 = QPointF(anchor2->headWidth() * 0.5, 0.0);
// AVOID HORIZONTAL LINES
int upDown = (0 < (anchor2->pitch() - anchor1->pitch())) - ((anchor2->pitch() - anchor1->pitch()) < 0);
// on TAB's, glissando are by necessity on the same string, this gives an horizontal glissando line;
// make bottom end point lower and top ending point higher
if (cr1->staff()->isTabStaff()) {
qreal yOff = cr1->staff()->lineDistance() * 0.3 * _spatium;
offs1.ry() += yOff * upDown;
offs2.ry() -= yOff * upDown;
}
// if not TAB, angle glissando between notes on the same line
else {
if (anchor1->line() == anchor2->line()) {
offs1.ry() += _spatium * 0.25 * upDown;
offs2.ry() -= _spatium * 0.25 * upDown;
}
}
// move initial point of first segment and adjust its length accordingly
segm1->setPos (segm1->ipos() + offs1);
segm1->setPos2(segm1->ipos2() - offs1);
// adjust ending point of last segment
segm2->setPos2(segm2->ipos2() + offs2);
// FINAL SYSTEM-INITIAL NOTE
// if the last gliss. segment attaches to a system-initial note, some extra width has to be added
if (cr2->segment()->measure() == cr2->segment()->system()->firstMeasure() && cr2->rtick() == 0)
{
segm2->rxpos() -= GLISS_STARTOFSYSTEM_WIDTH * _spatium;
segm2->rxpos2()+= GLISS_STARTOFSYSTEM_WIDTH * _spatium;
}
// INTERPOLATION OF INTERMEDIATE POINTS
// This probably belongs to SLine class itself; currently it does not seem
// to be needed for anything else than Glissando, though
// get total x-width and total y-height of all segments
qreal xTot = 0.0;
for (SpannerSegment* segm : spannerSegments())
xTot += segm->ipos2().x();
qreal y0 = segm1->ipos().y();
qreal yTot = segm2->ipos().y() + segm2->ipos2().y() - y0;
qreal ratio = yTot / xTot;
// interpolate y-coord of intermediate points across total width and height
qreal xCurr = 0.0;
qreal yCurr;
for (int i = 0; i < spannerSegments().count()-1; i++)
{
SpannerSegment* segm = segmentAt(i);
xCurr += segm->ipos2().x();
yCurr = y0 + ratio * xCurr;
segm->rypos2() = yCurr - segm->ipos().y(); // position segm. end point at yCurr
// next segment shall start where this segment stopped
segm = segmentAt(i+1);
segm->rypos2() += segm->ipos().y() - yCurr; // adjust next segm. vertical length
segm->rypos() = yCurr; // position next segm. start point at yCurr
}
// STAY CLEAR OF NOTE APPENDAGES
// initial note dots / ledger line / note head
offs1 *= -1.0; // discount changes already applied
int dots = cr1->dots();
LedgerLine * ledLin = cr1->ledgerLines();
// if dots, start at right of last dot
// if no dots, from right of ledger line, if any; from right of note head, if no ledger line
offs1.rx() += (dots && anchor1->dot(dots-1) ? anchor1->dot(dots-1)->pos().x() + anchor1->dot(dots-1)->width()
: (ledLin ? ledLin->pos().x() + ledLin->width() : anchor1->headWidth()) );
// final note arpeggio / accidental / ledger line / accidental / arpeggio (i.e. from outermost to innermost)
offs2 *= -1.0; // discount changes already applied
if (Arpeggio* a = cr2->arpeggio())
offs2.rx() += a->pos().x() + a->userOff().x();
else if (Accidental* a = anchor2->accidental())
offs2.rx() += a->pos().x() + a->userOff().x();
else if ( (ledLin = cr2->ledgerLines()) != nullptr)
offs2.rx() += ledLin->pos().x();
// add another a quarter spatium of 'air'
offs1.rx() += _spatium * 0.25;
offs2.rx() -= _spatium * 0.25;
// apply offsets: shorten first segment by x1 (and proportionally y) and adjust its length accordingly
offs1.ry() = segm1->ipos2().y() * offs1.x() / segm1->ipos2().x();
segm1->setPos(segm1->ipos() + offs1);
segm1->setPos2(segm1->ipos2() - offs1);
// adjust last segment length by x2 (and proportionally y)
offs2.ry() = segm2->ipos2().y() * offs2.x() / segm2->ipos2().x();
segm2->setPos2(segm2->ipos2() + offs2);
for (SpannerSegment* segm : spannerSegments())
static_cast<GlissandoSegment*>(segm)->layout();
// compute glissando bbox as the bbox of the last segment, relative to the end anchor note
QPointF anchor2PagePos = anchor2->pagePos();
QPointF system2PagePos = cr2->segment()->system()->pagePos();
QPointF anchor2SystPos = anchor2PagePos - system2PagePos;
QRectF r = QRectF(anchor2SystPos - segm2->pos(), anchor2SystPos - segm2->pos() - segm2->pos2()).normalized();
qreal lw = _spatium * lineWidth().val() * .5;
setbbox(r.adjusted(-lw, -lw, lw, lw));
}