void MoleculeInChIUtils::_ensureLabelsInitialized ()
{
// Double-checked locking
if (_atom_lables_sorted.size() == 0)
{
static ThreadSafeStaticObj<OsLock> lock;
OsLocker locker(lock.ref());
if (_atom_lables_sorted.size() == 0)
_initializeAtomLabels();
}
}
DLLEXPORT OptionManager & indigoGetOptionManager ()
{
return indigo_option_manager.ref();
}
void RenderParamInterface::render (RenderParams& params)
{
// Disable multithreaded SVG rendering due to the Cairo issue. See IND-482
OsLock *render_lock = 0;
if (params.rOpt.mode == MODE_SVG)
{
static ThreadSafeStaticObj<OsLock> svg_lock;
render_lock = svg_lock.ptr();
}
OsLockerNullable locker(render_lock);
if (params.rmode == RENDER_NONE)
throw Error("No object to render specified");
RenderContext rc(params.rOpt, params.relativeThickness, params.bondLineWidthFactor);
bool bondLengthSet = params.cnvOpt.bondLength > 0;
int bondLength = (int)(bondLengthSet ? params.cnvOpt.bondLength : 100);
rc.setDefaultScale((float)bondLength); // TODO: fix bondLength type
RenderItemFactory factory(rc);
int obj = -1;
Array<int> objs;
Array<int> titles;
if (params.rmode == RENDER_MOL) {
if (params.mols.size() == 0) {
obj = factory.addItemMolecule();
BaseMolecule& bm = params.mol.ref();
_prepareMolecule(params, bm);
factory.getItemMolecule(obj).mol = &bm;
} else {
for (int i = 0; i < params.mols.size(); ++i) {
int mol = factory.addItemMolecule();
BaseMolecule& bm = *params.mols[i];
_prepareMolecule(params, bm);
factory.getItemMolecule(mol).mol = &bm;
objs.push(mol);
if (params.titles.size() > 0) {
int title = factory.addItemAuxiliary();
factory.getItemAuxiliary(title).type = RenderItemAuxiliary::AUX_TITLE;
factory.getItemAuxiliary(title).text.copy(params.titles[i]);
titles.push(title);
}
}
}
} else if (params.rmode == RENDER_RXN) {
if (params.rxns.size() == 0) {
obj = factory.addItemReaction();
factory.getItemReaction(obj);
BaseReaction& rxn = params.rxn.ref();
_prepareReaction(params, rxn);
factory.getItemReaction(obj).rxn = &rxn;
} else {
for (int i = 0; i < params.rxns.size(); ++i) {
int rxn = factory.addItemReaction();
BaseReaction& br = *params.rxns[i];
_prepareReaction(params, br);
factory.getItemReaction(rxn).rxn = &br;
objs.push(rxn);
if (params.titles.size() > 0) {
int title = factory.addItemAuxiliary();
factory.getItemAuxiliary(title).type = RenderItemAuxiliary::AUX_TITLE;
factory.getItemAuxiliary(title).text.copy(params.titles[i]);
titles.push(title);
}
}
}
} else {
throw Error("Invalid rendering mode: %i", params.rmode);
}
int comment = -1;
if (params.cnvOpt.comment.size() > 0) {
comment = factory.addItemAuxiliary();
factory.getItemAuxiliary(comment).type = RenderItemAuxiliary::AUX_COMMENT;
factory.getItemAuxiliary(comment).text.copy(params.cnvOpt.comment);
}
// Render into other formats after objects has been prepared (layout, etc.)
if (params.rOpt.mode == MODE_CDXML)
{
// Render into CDXML format
RenderParamCdxmlInterface::render(params);
return;
}
if (obj >= 0) {
RenderSingle render(rc, factory, params.cnvOpt, bondLength, bondLengthSet);
render.obj = obj;
render.comment = comment;
render.draw();
} else {
RenderGrid render(rc, factory, params.cnvOpt, bondLength, bondLengthSet);
render.objs.copy(objs);
render.comment = comment;
render.titles.copy(titles);
render.refAtoms.copy(params.refAtoms);
render.draw();
}
rc.closeContext(false);
}
