connect(m_d->image.data(), SIGNAL(sigImageModified()), this, SLOT(setModified())) not called if opening a jpeg

[Adam]

Hi,
while doing the AutoSave junior job i noticed, that it doesn't work, if  
opening a jpeg. I've investigated this now, but don't know, how to resolve  
it in a clean way.

This is, what i've found out:
the method "bool KoDocument::openFile() {}" calls  
"loadNativeFormat(importedFile) (File KoDocument.cpp line 1279)" only, if  
it is a native .kra image (without filters, or at least not with the jpeg  
filter)


"bool KoDocument::loadNativeFormat(const QString & file_) {}" in turn  
calls somehow "bool KisDoc2::completeLoading(KoStore *store) {}" which  
does "connect(m_d->image.data(), SIGNAL(sigImageModified()), this,  
SLOT(setModified()))";

this connection is vital for the AutoSave and maybe other current or  
future features.


adam

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