void DocumentMap::reloadMap()
{
if (_pScintillaEditView && _ppEditView)
{
Document currentDoc = (*_ppEditView)->execute(SCI_GETDOCPOINTER);
_pScintillaEditView->execute(SCI_SETDOCPOINTER, 0, (LPARAM)currentDoc);
//
// sync with the current document
//
Buffer *editBuf = (*_ppEditView)->getCurrentBuffer();
_pScintillaEditView->setCurrentBuffer(editBuf);
// folding
std::vector<HeaderLineState> lineStateVector;
(*_ppEditView)->getCurrentFoldStates(lineStateVector);
_pScintillaEditView->syncFoldStateWith(lineStateVector);
// Wrapping
if ((*_ppEditView)->isWrap() && needToRecomputeWith())
{
wrapMap();
}
scrollMap();
}
}
RefPtr<SharedMemory> SharedMemory::map(const Handle& handle, Protection protection)
{
ASSERT(!handle.isNull());
int fd = handle.m_attachment.releaseFileDescriptor();
void* data = mmap(0, handle.m_attachment.size(), accessModeMMap(protection), MAP_SHARED, fd, 0);
closeWithRetry(fd);
if (data == MAP_FAILED)
return nullptr;
RefPtr<SharedMemory> instance = wrapMap(data, handle.m_attachment.size(), -1);
instance->m_fileDescriptor = std::nullopt;
instance->m_isWrappingMap = false;
return instance;
}
