office/okular
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Don't crash if can't create the part

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It can fail in some extreme cases
BUG: 308093
This commit is contained in:
Albert Astals Cid 2012-10-08 23:51:58 +02:00
parent 998e322e7a
commit 50b9424577
1 changed files with 14 additions and 15 deletions
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29
shell/shell.cpp
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@ -83,8 +83,7 @@ void Shell::init()
return;
}
// now that the Part is loaded, we cast it to a Part to get
// our hands on it
// now that the Part plugin is loaded, create the part
m_part = factory->create< KParts::ReadWritePart >( this );
if (m_part)
{
@ -96,20 +95,20 @@ void Shell::init()
setupGUI(Keys | ToolBar | Save);
createGUI(m_part);
m_doc = qobject_cast<KDocumentViewer*>(m_part);
connect( this, SIGNAL(restoreDocument(KConfigGroup)),m_part, SLOT(restoreDocument(KConfigGroup)));
connect( this, SIGNAL(saveDocumentRestoreInfo(KConfigGroup&)), m_part, SLOT(saveDocumentRestoreInfo(KConfigGroup&)));
connect( m_part, SIGNAL(enablePrintAction(bool)), m_printAction, SLOT(setEnabled(bool)));
readSettings();
if (m_args && m_args->isSet("unique") && m_args->count() == 1)
{
QDBusConnection::sessionBus().registerService("org.kde.okular");
}
if (m_openUrl.isValid()) QTimer::singleShot(0, this, SLOT(delayedOpen()));
}
connect( this, SIGNAL(restoreDocument(KConfigGroup)),m_part, SLOT(restoreDocument(KConfigGroup)));
connect( this, SIGNAL(saveDocumentRestoreInfo(KConfigGroup&)), m_part, SLOT(saveDocumentRestoreInfo(KConfigGroup&)));
connect( m_part, SIGNAL(enablePrintAction(bool)), m_printAction, SLOT(setEnabled(bool)));
readSettings();
if (m_args && m_args->isSet("unique") && m_args->count() == 1)
{
QDBusConnection::sessionBus().registerService("org.kde.okular");
}
if (m_openUrl.isValid()) QTimer::singleShot(0, this, SLOT(delayedOpen()));
}
void Shell::delayedOpen()