void OutlineModel::setDocument(Document *document) {
if (m_doc != document) {
if (m_doc) {
QObject::disconnect(m_doc, SIGNAL(aboutToReset()), this, SLOT(reset()));
}
m_doc = document;
if (m_doc) {
QObject::connect(m_doc, SIGNAL(aboutToReset()), this, SLOT(reset()));
}
m_outline = document->outline();
emit documentChanged();
}
}
Document::~Document() {
// We need to emit those manually because init() emits them
// and init() calls clearPages()
// emitting the signals in clearPages() will cause a double emission of the signals.
emit aboutToReset();
clearPages();
clearDocument();
}
void Document::init(const QString& filePath, const QString& mimeType) {
m_filePath = filePath;
emit filePathChanged();
m_mimeType = mimeType;
emit mimeTypeChanged();
setState(Document::Loading);
if (!m_pages.isEmpty()) {
emit aboutToReset();
clearPages();
}
clearDocument();
m_loader = new DocumentLoader;
QObject::connect(m_loader, SIGNAL(done()), this, SLOT(loaderDone()));
QObject::connect(m_loader, SIGNAL(error()), this, SLOT(loaderError()));
QObject::connect(m_loader, SIGNAL(locked()), this, SLOT(loaderLocked()));
m_loader->start(m_filePath, m_mimeType);
}
void EntryAttachmentsModel::setEntryAttachments(EntryAttachments* entryAttachments)
{
beginResetModel();
if (m_entryAttachments) {
m_entryAttachments->disconnect(this);
}
m_entryAttachments = entryAttachments;
if (m_entryAttachments) {
connect(m_entryAttachments, SIGNAL(keyModified(QString)), SLOT(attachmentChange(QString)));
connect(m_entryAttachments, SIGNAL(aboutToBeAdded(QString)), SLOT(attachmentAboutToAdd(QString)));
connect(m_entryAttachments, SIGNAL(added(QString)), SLOT(attachmentAdd()));
connect(m_entryAttachments, SIGNAL(aboutToBeRemoved(QString)), SLOT(attachmentAboutToRemove(QString)));
connect(m_entryAttachments, SIGNAL(removed(QString)), SLOT(attachmentRemove()));
connect(m_entryAttachments, SIGNAL(aboutToBeReset()), SLOT(aboutToReset()));
connect(m_entryAttachments, SIGNAL(reset()), SLOT(reset()));
}
endResetModel();
}
