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Page prefetching, bugfixing

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This commit is contained in:
Jakub Melka
2019-12-15 17:46:58 +01:00
parent 618f334e5d
commit 3cd2dd5104
10 changed files with 94 additions and 24 deletions
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5
PdfForQtLib/sources/pdfcompiler.cpp
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@ -92,7 +92,7 @@ void PDFAsynchronousPageCompiler::reset()
start();
}
const PDFPrecompiledPage* PDFAsynchronousPageCompiler::getPrecompiledCache(PDFInteger pageIndex, bool compile)
const PDFPrecompiledPage* PDFAsynchronousPageCompiler::getCompiledPage(PDFInteger pageIndex, bool compile)
{
if (m_state != State::Active || !m_proxy->getDocument())
{
@ -115,9 +115,8 @@ const PDFPrecompiledPage* PDFAsynchronousPageCompiler::getPrecompiledCache(PDFIn
CompileTask& task = m_tasks[pageIndex];
task.taskFuture = QtConcurrent::run(compilePage);
task.taskWatcher = new QFutureWatcher<PDFPrecompiledPage>(this);
task.taskWatcher->setFuture(task.taskFuture);
connect(task.taskWatcher, &QFutureWatcher<PDFPrecompiledPage>::finished, this, &PDFAsynchronousPageCompiler::onPageCompiled);
onPageCompiled();
task.taskWatcher->setFuture(task.taskFuture);
}
return page;