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* rename operationIsEnabled to isOperationEnabled

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* add disassociateWidget() methods
* don't allow a widget to associated with more than one operation
* set the enabled status properly when we associate a widget


svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=852983
This commit is contained in:
Alex Merry 2008-08-26 23:04:53 +00:00
parent 8355e9e027
commit 9ce3660816
2 changed files with 44 additions and 8 deletions
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24
service.cpp
View File

@ -160,22 +160,32 @@ ServiceJob* Service::startOperationCall(const KConfigGroup &description)
void Service::associateWidget(QWidget *widget, const QString &operation)
{
disassociateWidget(widget);
d->associatedWidgets.insert(widget, operation);
connect(widget, SIGNAL(destroyed(QObject*)), this, SLOT(associatedWidgetDestroyed(QObject*)));
if (d->disabledOperations.contains(operation)) {
widget->setEnabled(false);
}
widget->setEnabled(!d->disabledOperations.contains(operation));
}
void Service::disassociateWidget(QWidget *widget)
{
disconnect(widget, SIGNAL(destroyed(QObject*)), this, SLOT(associatedWidgetDestroyed(QObject*)));
d->associatedWidgets.remove(widget);
}
void Service::associateWidget(QGraphicsWidget *widget, const QString &operation)
{
disassociateWidget(widget);
d->associatedGraphicsWidgets.insert(widget, operation);
connect(widget, SIGNAL(destroyed(QObject*)), this, SLOT(associatedGraphicsWidgetDestroyed(QObject*)));
if (d->disabledOperations.contains(operation)) {
widget->setEnabled(false);
}
widget->setEnabled(!d->disabledOperations.contains(operation));
}
void Service::disassociateWidget(QGraphicsWidget *widget)
{
disconnect(widget, SIGNAL(destroyed(QObject*)), this, SLOT(associatedGraphicsWidgetDestroyed(QObject*)));
d->associatedGraphicsWidgets.remove(widget);
}
QString Service::name() const
@ -230,7 +240,7 @@ void Service::setOperationEnabled(const QString &operation, bool enable)
}
}
bool Service::operationIsEnabled(const QString &operation) const
bool Service::isOperationEnabled(const QString &operation) const
{
return d->config->hasGroup(operation) && !d->disabledOperations.contains(operation);
}

28
service.h
View File

@ -131,7 +131,7 @@ public:
* @param operation the name of the operation to check
* @return true if the operation is enabled, false otherwise
*/
bool operationIsEnabled(const QString &operation) const;
bool isOperationEnabled(const QString &operation) const;
/**
* The name of this service
@ -142,20 +142,46 @@ public:
* Assoicates a widget with an operation, which allows the service to
* automatically manage, for example, the enabled state of a widget.
*
* This will remove any previous associations the widget had with
* operations on this engine.
*
* @param widget the QWidget to associate with the service
* @param operation the operation to associate the widget with
*/
void associateWidget(QWidget *widget, const QString &operation);
/**
* Disassociates a widget if it has been associated with an operation
* on this service.
*
* This will not change the enabled state of the widget.
*
* @param widget the QWidget to disassociate.
*/
void disassociateWidget(QWidget *widget);
/**
* Assoicates a widget with an operation, which allows the service to
* automatically manage, for example, the enabled state of a widget.
*
* This will remove any previous associations the widget had with
* operations on this engine.
*
* @param widget the QGraphicsItem to associate with the service
* @param operation the operation to associate the widget with
*/
void associateWidget(QGraphicsWidget *widget, const QString &operation);
/**
* Disassociates a widget if it has been associated with an operation
* on this service.
*
* This will not change the enabled state of the widget.
*
* @param widget the QGraphicsWidget to disassociate.
*/
void disassociateWidget(QGraphicsWidget *widget);
Q_SIGNALS:
/**
* Emitted when a job associated with this Service completes its task