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Refactoring - prepare for undo/redo and document modification

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This commit is contained in:
Jakub Melka
2020-04-25 14:21:06 +02:00
parent 76af397b07
commit 57b3711210
28 changed files with 318 additions and 114 deletions
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21
PdfForQtLib/sources/pdfcompiler.cpp
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@ -57,7 +57,7 @@ void PDFAsynchronousPageCompiler::start()
}
}
void PDFAsynchronousPageCompiler::stop()
void PDFAsynchronousPageCompiler::stop(bool clearCache)
{
switch (m_state)
{
@ -75,7 +75,11 @@ void PDFAsynchronousPageCompiler::stop()
taskItem.second.taskWatcher->waitForFinished();
}
m_tasks.clear();
m_cache.clear();
if (clearCache)
{
m_cache.clear();
}
m_state = State::Inactive;
break;
@ -92,7 +96,7 @@ void PDFAsynchronousPageCompiler::stop()
void PDFAsynchronousPageCompiler::reset()
{
stop();
stop(true);
start();
}
@ -291,7 +295,7 @@ void PDFAsynchronousTextLayoutCompiler::start()
}
}
void PDFAsynchronousTextLayoutCompiler::stop()
void PDFAsynchronousTextLayoutCompiler::stop(bool clearCache)
{
switch (m_state)
{
@ -303,7 +307,12 @@ void PDFAsynchronousTextLayoutCompiler::stop()
// Stop the engine
m_state = State::Stopping;
m_textLayoutCompileFutureWatcher.waitForFinished();
m_textLayouts = std::nullopt;
if (clearCache)
{
m_textLayouts = std::nullopt;
}
m_state = State::Inactive;
break;
}
@ -319,7 +328,7 @@ void PDFAsynchronousTextLayoutCompiler::stop()
void PDFAsynchronousTextLayoutCompiler::reset()
{
stop();
stop(true);
start();
}