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Uses static lazy loaded QHash objects instead of static linker initialized

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class members. This should fix multi initialization when linking static
into DLL and EXE at the same time. Hopefully..
This commit is contained in:
mfreiholz 2016-02-23 20:51:19 +01:00
parent 8508a0323a
commit 0238828afa
5 changed files with 73 additions and 33 deletions
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9
AdvancedDockingSystem/include/ads/SectionContent.h
View File

@ -50,9 +50,12 @@ private:
QPointer<QWidget> _title;
QPointer<QWidget> _content;
static int NextUid;
static QHash<int, SectionContent::WeakPtr> LookupMap;
static QHash<QString, SectionContent::WeakPtr> LookupMapByName;
static int GetNextUid();
static QHash<int, SectionContent::WeakPtr>& GetLookupMap();
static QHash<QString, SectionContent::WeakPtr>& GetLookupMapByName();
//static QHash<int, SectionContent::WeakPtr> LookupMap;
//static QHash<QString, SectionContent::WeakPtr> LookupMapByName;
};
ADS_NAMESPACE_END

10
AdvancedDockingSystem/include/ads/SectionWidget.h
View File

@ -68,9 +68,13 @@ private:
SectionContent::RefPtr _mousePressContent;
SectionTitleWidget* _mousePressTitleWidget;
static int NextUid;
static QHash<int, SectionWidget*> LookupMap;
static QHash<ContainerWidget*, QHash<int, SectionWidget*> > LookupMapByContainer;
static int GetNextUid();
static QHash<int, SectionWidget*>& GetLookupMap();
static QHash<ContainerWidget*, QHash<int, SectionWidget*> >& GetLookupMapByContainer();
// static int NextUid;
// static QHash<int, SectionWidget*> LookupMap;
// static QHash<ContainerWidget*, QHash<int, SectionWidget*> > LookupMapByContainer;
};
ADS_NAMESPACE_END

18
AdvancedDockingSystem/src/ContainerWidget.cpp
View File

@ -94,7 +94,7 @@ bool ContainerWidget::showSectionContent(const SectionContent::RefPtr& sc)
hsi.data.titleWidget->setVisible(true);
hsi.data.contentWidget->setVisible(true);
SectionWidget* sw = NULL;
if (hsi.preferredSectionId > 0 && (sw = SectionWidget::LookupMap.value(hsi.preferredSectionId)) != NULL)
if (hsi.preferredSectionId > 0 && (sw = SectionWidget::GetLookupMap().value(hsi.preferredSectionId)) != NULL)
{
sw->addContent(hsi.data, true);
return true;
@ -302,7 +302,7 @@ QByteArray ContainerWidget::saveState() const
while (iter.hasNext())
{
iter.next();
if (iter.value().preferredSectionId <= 0 || !SectionWidget::LookupMap.contains(iter.value().preferredSectionId))
if (iter.value().preferredSectionId <= 0 || !SectionWidget::GetLookupMap().contains(iter.value().preferredSectionId))
cnt++;
}
out << cnt;
@ -310,7 +310,7 @@ QByteArray ContainerWidget::saveState() const
while (iter.hasNext())
{
iter.next();
if (iter.value().preferredSectionId <= 0 || !SectionWidget::LookupMap.contains(iter.value().preferredSectionId))
if (iter.value().preferredSectionId <= 0 || !SectionWidget::GetLookupMap().contains(iter.value().preferredSectionId))
out << iter.value().data.content->uniqueName();
}
}
@ -376,7 +376,7 @@ bool ContainerWidget::restoreState(const QByteArray& data)
QString uname;
in >> uname;
const SectionContent::RefPtr sc = SectionContent::LookupMapByName.value(uname);
const SectionContent::RefPtr sc = SectionContent::GetLookupMapByName().value(uname);
if (!sc)
continue;
@ -401,7 +401,7 @@ bool ContainerWidget::restoreState(const QByteArray& data)
{
QString uname;
in >> uname;
const SectionContent::RefPtr sc = SectionContent::LookupMapByName.value(uname);
const SectionContent::RefPtr sc = SectionContent::GetLookupMapByName().value(uname);
if (!sc)
continue;
@ -437,7 +437,7 @@ bool ContainerWidget::restoreState(const QByteArray& data)
contents.append(contentsToHide.at(i));
// Compare restored contents with available contents
const QList<SectionContent::WeakPtr> allContents = SectionContent::LookupMap.values();
const QList<SectionContent::WeakPtr> allContents = SectionContent::GetLookupMap().values();
for (int i = 0; i < allContents.count(); ++i)
{
const SectionContent::RefPtr sc = allContents.at(i).toStrongRef();
@ -844,7 +844,7 @@ bool ContainerWidget::restoreFloatingWidgets(QDataStream& in, int version, QList
in >> visible;
qDebug() << "Restore FloatingWidget" << uname << geom << visible;
const SectionContent::RefPtr sc = SectionContent::LookupMapByName.value(uname).toStrongRef();
const SectionContent::RefPtr sc = SectionContent::GetLookupMapByName().value(uname).toStrongRef();
if (!sc)
{
qWarning() << "Can not find SectionContent:" << uname;
@ -922,7 +922,7 @@ bool ContainerWidget::restoreSectionWidgets(QDataStream& in, int version, QSplit
int preferredIndex = -1;
in >> preferredIndex;
const SectionContent::RefPtr sc = SectionContent::LookupMapByName.value(uname).toStrongRef();
const SectionContent::RefPtr sc = SectionContent::GetLookupMapByName().value(uname).toStrongRef();
if (!sc)
{
qWarning() << "Can not find SectionContent:" << uname;
@ -988,7 +988,7 @@ void ContainerWidget::onActionToggleSectionContentVisibility(bool visible)
if (!a)
return;
const int uid = a->property("uid").toInt();
const SectionContent::RefPtr sc = SectionContent::LookupMap.value(uid).toStrongRef();
const SectionContent::RefPtr sc = SectionContent::GetLookupMap().value(uid).toStrongRef();
if (sc.isNull())
{
qCritical() << "Can not find content by ID" << uid;

34
AdvancedDockingSystem/src/SectionContent.cpp
View File

@ -5,12 +5,8 @@
ADS_NAMESPACE_BEGIN
int SectionContent::NextUid = 1;
QHash<int, SectionContent::WeakPtr> SectionContent::LookupMap;
QHash<QString, SectionContent::WeakPtr> SectionContent::LookupMapByName;
SectionContent::SectionContent() :
_uid(NextUid++)
_uid(GetNextUid())
{
}
@ -21,7 +17,7 @@ SectionContent::RefPtr SectionContent::newSectionContent(const QString& uniqueNa
qFatal("Can not create SectionContent with empty uniqueName");
return RefPtr();
}
else if (LookupMapByName.contains(uniqueName))
else if (GetLookupMapByName().contains(uniqueName))
{
qFatal("Can not create SectionContent with already used uniqueName");
return RefPtr();
@ -38,17 +34,17 @@ SectionContent::RefPtr SectionContent::newSectionContent(const QString& uniqueNa
sc->_title = title;
sc->_content = content;
LookupMap.insert(sc->uid(), sc);
GetLookupMap().insert(sc->uid(), sc);
if (!sc->uniqueName().isEmpty())
LookupMapByName.insert(sc->uniqueName(), sc);
GetLookupMapByName().insert(sc->uniqueName(), sc);
return sc;
}
SectionContent::~SectionContent()
{
LookupMap.remove(_uid);
LookupMapByName.remove(_uniqueName);
GetLookupMap().remove(_uid);
GetLookupMapByName().remove(_uniqueName);
delete _title;
delete _content;
}
@ -78,4 +74,22 @@ QWidget* SectionContent::contentWidget() const
return _content;
}
int SectionContent::GetNextUid()
{
static int NextUid = 0;
return ++NextUid;
}
QHash<int, SectionContent::WeakPtr>& SectionContent::GetLookupMap()
{
static QHash<int, SectionContent::WeakPtr> LookupMap;
return LookupMap;
}
QHash<QString, SectionContent::WeakPtr>& SectionContent::GetLookupMapByName()
{
static QHash<QString, SectionContent::WeakPtr> LookupMapByName;
return LookupMapByName;
}
ADS_NAMESPACE_END

35
AdvancedDockingSystem/src/SectionWidget.cpp
View File

@ -25,13 +25,13 @@
ADS_NAMESPACE_BEGIN
int SectionWidget::NextUid = 1;
QHash<int, SectionWidget*> SectionWidget::LookupMap;
QHash<ContainerWidget*, QHash<int, SectionWidget*> > SectionWidget::LookupMapByContainer;
//int SectionWidget::NextUid = 1;
//QHash<int, SectionWidget*> SectionWidget::LookupMap;
//QHash<ContainerWidget*, QHash<int, SectionWidget*> > SectionWidget::LookupMapByContainer;
SectionWidget::SectionWidget(ContainerWidget* parent) :
QFrame(parent),
_uid(NextUid++),
_uid(GetNextUid()),
_container(parent),
_tabsLayout(NULL),
_contentsLayout(NULL),
@ -73,15 +73,15 @@ SectionWidget::SectionWidget(ContainerWidget* parent) :
setGraphicsEffect(shadow);
#endif
LookupMap.insert(_uid, this);
LookupMapByContainer[_container].insert(_uid, this);
GetLookupMap().insert(_uid, this);
GetLookupMapByContainer()[_container].insert(_uid, this);
}
SectionWidget::~SectionWidget()
{
qDebug() << Q_FUNC_INFO;
LookupMap.remove(_uid);
LookupMapByContainer[_container].remove(_uid);
GetLookupMap().remove(_uid);
GetLookupMapByContainer()[_container].remove(_uid);
_container->_sections.removeAll(this); // Note: I don't like this here, but we have to remove it from list...
// Delete empty QSplitter.
@ -318,4 +318,23 @@ void SectionWidget::onCloseButtonClicked()
_container->hideSectionContent(sc);
}
int SectionWidget::GetNextUid()
{
static int NextUid = 0;
return ++NextUid;
}
QHash<int, SectionWidget*>& SectionWidget::GetLookupMap()
{
static QHash<int, SectionWidget*> LookupMap;
return LookupMap;
}
QHash<ContainerWidget*, QHash<int, SectionWidget*> >& SectionWidget::GetLookupMapByContainer()
{
static QHash<ContainerWidget*, QHash<int, SectionWidget*> > LookupMapByContainer;
return LookupMapByContainer;
}
ADS_NAMESPACE_END