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Modern variant of forEachClient/forEachUnmanaged

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Takes a std::function as argument which allows to pass a lambda function
which gets executed for each client/unmanged:

ws->forEachClient([](Client *client) {
    client->releaseWindow();
});
This commit is contained in:
Martin Gräßlin 2013-08-05 09:42:10 +02:00
parent 4b97fb542e
commit b90c2c0e6a
1 changed files with 17 additions and 0 deletions
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17
workspace.h
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@ -32,6 +32,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include <QVector> #include <QVector>
// X // X
#include <X11/Xlib.h> #include <X11/Xlib.h>
// std
#include <functional>
// TODO: Cleanup the order of things in this .h file // TODO: Cleanup the order of things in this .h file
@ -76,9 +78,11 @@ public:
template<typename T> Client* findClient(T predicate) const; template<typename T> Client* findClient(T predicate) const;
template<typename T1, typename T2> void forEachClient(T1 procedure, T2 predicate); template<typename T1, typename T2> void forEachClient(T1 procedure, T2 predicate);
template<typename T> void forEachClient(T procedure); template<typename T> void forEachClient(T procedure);
void forEachClient(std::function<void (Client*)> func);
template<typename T> Unmanaged* findUnmanaged(T predicate) const; template<typename T> Unmanaged* findUnmanaged(T predicate) const;
template<typename T1, typename T2> void forEachUnmanaged(T1 procedure, T2 predicate); template<typename T1, typename T2> void forEachUnmanaged(T1 procedure, T2 predicate);
template<typename T> void forEachUnmanaged(T procedure); template<typename T> void forEachUnmanaged(T procedure);
void forEachUnmanaged(std::function<void (Unmanaged*)> func);
QRect clientArea(clientAreaOption, const QPoint& p, int desktop) const; QRect clientArea(clientAreaOption, const QPoint& p, int desktop) const;
QRect clientArea(clientAreaOption, const Client* c) const; QRect clientArea(clientAreaOption, const Client* c) const;
@ -686,6 +690,13 @@ inline void Workspace::forEachClient(T1 procedure, T2 predicate)
procedure(*it); procedure(*it);
} }
inline
void Workspace::forEachClient(std::function< void (Client*) > func)
{
std::for_each(clients.constBegin(), clients.constEnd(), func);
std::for_each(desktops.constBegin(), desktops.constEnd(), func);
}
template< typename T > template< typename T >
inline void Workspace::forEachClient(T procedure) inline void Workspace::forEachClient(T procedure)
{ {
@ -712,6 +723,12 @@ inline void Workspace::forEachUnmanaged(T procedure)
return forEachUnmanaged(procedure, TruePredicate()); return forEachUnmanaged(procedure, TruePredicate());
} }
inline
void Workspace::forEachUnmanaged(std::function< void (Unmanaged*) > func)
{
std::for_each(unmanaged.constBegin(), unmanaged.constEnd(), func);
}
KWIN_COMPARE_PREDICATE(ClientMatchPredicate, Client, const Client*, cl == value); KWIN_COMPARE_PREDICATE(ClientMatchPredicate, Client, const Client*, cl == value);
inline bool Workspace::hasClient(const Client* c) inline bool Workspace::hasClient(const Client* c)