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Add destructor for pdfworker renderer

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This commit is contained in:
Albert S. 2019-04-29 22:44:39 +02:00
parent 4c8d201f81
commit 78fb075739
1 changed files with 7 additions and 0 deletions
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7
gui/pdfworker.cpp
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@ -21,6 +21,12 @@ struct Renderer
this->scaleX = scaleX; this->scaleX = scaleX;
this->scaleY = scaleY; this->scaleY = scaleY;
} }
~Renderer()
{
qDeleteAll(documentcache);
}
Poppler::Document *document(QString path) Poppler::Document *document(QString path)
{ {
if(documentcache.contains(path)) if(documentcache.contains(path))
@ -29,6 +35,7 @@ struct Renderer
Poppler::Document *result = Poppler::Document::load(path); Poppler::Document *result = Poppler::Document::load(path);
if(result == nullptr) if(result == nullptr)
{ {
// TODO: some kind of user feedback would be nicec
return nullptr; return nullptr;
} }
result->setRenderHint(Poppler::Document::TextAntialiasing); result->setRenderHint(Poppler::Document::TextAntialiasing);