Add all|anyDockWidgetsHave overloads taking a LayoutSaverOption

src/private/FloatingWindow.cpp

@@ -519,3 +519,19 @@ bool FloatingWindow::anyDockWidgetsHas(DockWidgetBase::Option option) const
         return frame->anyDockWidgetsHas(option);
     });
 }
+
+bool FloatingWindow::allDockWidgetsHave(DockWidgetBase::LayoutSaverOption option) const
+{
+    const Frame::List frames = this->frames();
+    return std::all_of(frames.begin(), frames.end(), [option] (Frame *frame) {
+        return frame->allDockWidgetsHave(option);
+    });
+}
+
+bool FloatingWindow::anyDockWidgetsHas(DockWidgetBase::LayoutSaverOption option) const
+{
+    const Frame::List frames = this->frames();
+    return std::any_of(frames.begin(), frames.end(), [option] (Frame *frame) {
+        return frame->anyDockWidgetsHas(option);
+    });
+}

src/private/FloatingWindow_p.h

@@ -137,6 +137,12 @@ public:
     ///@brief Returns whether at least one dock widget has the specified option set
     bool anyDockWidgetsHas(DockWidgetBase::Option) const;
 
+    ///@brief Returns whether all dock widgets have the specified  layout saver option set
+    bool allDockWidgetsHave(DockWidgetBase::LayoutSaverOption) const;
+
+    ///@brief Returns whether at least one dock widget has the specified layout saver option set
+    bool anyDockWidgetsHas(DockWidgetBase::LayoutSaverOption) const;
+
 Q_SIGNALS:
     void activatedChanged();
     void numFramesChanged();

src/private/Frame.cpp

@@ -738,3 +738,19 @@ bool Frame::anyDockWidgetsHas(DockWidgetBase::Option option) const
         return dw->options() & option;
     });
 }
+
+bool Frame::allDockWidgetsHave(DockWidgetBase::LayoutSaverOption option) const
+{
+    const DockWidgetBase::List docks = dockWidgets();
+    return std::all_of(docks.cbegin(), docks.cend(), [option] (DockWidgetBase *dw) {
+        return dw->layoutSaverOptions() & option;
+    });
+}
+
+bool Frame::anyDockWidgetsHas(DockWidgetBase::LayoutSaverOption option) const
+{
+    const DockWidgetBase::List docks = dockWidgets();
+    return std::any_of(docks.cbegin(), docks.cend(), [option] (DockWidgetBase *dw) {
+        return dw->layoutSaverOptions() & option;
+    });
+}

src/private/Frame_p.h

@@ -246,6 +246,12 @@ public:
     ///@brief Returns whether at least one dock widget has the specified option set
     bool anyDockWidgetsHas(DockWidgetBase::Option) const;
 
+    ///@brief Returns whether all dock widgets have the specified  layout saver option set
+    bool allDockWidgetsHave(DockWidgetBase::LayoutSaverOption) const;
+
+    ///@brief Returns whether at least one dock widget has the specified layout saver option set
+    bool anyDockWidgetsHas(DockWidgetBase::LayoutSaverOption) const;
+
 Q_SIGNALS:
     void currentDockWidgetChanged(KDDockWidgets::DockWidgetBase *);
     void numDockWidgetsChanged();