void BookModel::clearPages()
{
beginResetModel();
qDeleteAll(d->entries);
d->entries.clear();
emit pageCountChanged();
endResetModel();
}
void BookModel::addPage(QString url, QString title)
{
BookPage* page = new BookPage();
page->url = url;
page->title = title;
beginInsertRows(QModelIndex(), d->entries.count(), d->entries.count());
d->entries.append(page);
emit pageCountChanged();
endInsertRows();
}
void Document::init() {
if (m_doc) {
delete m_doc;
}
QList<BackendPage *> backends;
m_doc = m_loader->releaseBackend(backends);
if (!m_doc) {
return;
}
qreal width = 0;
qreal height = 0;
int pages = backends.size();
for (int x = 0; x < pages; x++) {
BackendPage *backend = backends[x];
DocumentPage *page = new DocumentPage(backend, x, QPointF(0, height), this);
m_pages << page;
QSizeF size = page->size();
qreal rectWidth = size.width();
qreal rectHeight = size.height();
width = qMax(width, rectWidth);
height += rectHeight;
}
backends.clear();
qDebug() << "width" << width << "height" << height;
setWidth(width);
setHeight(height);
setState(Document::Loaded);
stopLoader();
emit pageCountChanged();
}
void DocumentItem::setPath(const QString &path)
{
//TODO: remote urls
m_document->openDocument(path, KUrl(path), KMimeType::findByUrl(KUrl(path)));
m_tocModel->fill(m_document->documentSynopsis());
m_tocModel->setCurrentViewport(m_document->viewport());
m_matchingPages.clear();
for (uint i = 0; i < m_document->pages(); ++i) {
m_matchingPages << (int)i;
}
emit matchingPagesChanged();
emit pathChanged();
emit pageCountChanged();
emit openedChanged();
emit supportsSearchingChanged();
emit windowTitleForDocumentChanged();
}
void PDFDocument::jobFinished(PDFJob* job)
{
switch(job->type()) {
case PDFJob::UnLockDocumentJob: {
emit documentLocked();
emit pageCountChanged();
break;
}
case PDFJob::RenderPageJob: {
RenderPageJob* j = static_cast<RenderPageJob*>(job);
emit pageFinished(j->m_index, j->m_page);
break;
}
case PDFJob::PageSizesJob: {
PageSizesJob* j = static_cast<PageSizesJob*>(job);
emit pageSizesFinished(j->m_pageSizes);
break;
}
default:
break;
}
job->deleteLater();
}
void Document::clearPages() {
qDeleteAll(m_pages);
m_pages.clear();
emit pageCountChanged();
}
