Git commit b54d2d0e3f383d7e50578fd411d2f0383c5bb888 by Gilles Caulier.
Committed on 31/03/2018 at 20:47.
Pushed by cgilles into branch 'master'.

krazy++

M  +5    -5    core/libs/dimg/filters/dimgthreadedanalyser.h
M  +3    -3    core/libs/dimg/filters/film/filmfilter.h
M  +4    -4    core/libs/dimg/filters/film/filmfilter_p.h
M  +4    -5    core/libs/dimg/filters/icc/iccprofile.h
M  +1    -1    core/libs/progressmanager/dprogresswdg.h
M  +1    -1    core/libs/widgets/combo/dcombobox.h
M  +6    -6    core/libs/widgets/common/dexpanderbox.h
M  +4    -4    core/libs/widgets/common/modelcompleter.h
M  +1    -1    core/libs/widgets/files/filesaveconflictbox.h
M  +4    -4    core/libs/widgets/graphicsview/paniconwidget.h
M  +1    -1    core/libs/widgets/itemview/dcategorizedsortfilterproxymodel.h
M  +1    -1    core/libs/widgets/itemview/dcategorydrawer.h
M  +4    -4    core/libs/widgets/metadata/altlangstredit.h
M  +1    -1    core/libs/widgets/metadata/countryselector.h
M  +4    -4    core/libs/widgets/metadata/subjectwidget.h
M  +2    -2    core/libs/widgets/range/dnuminput.h
M  +2    -2    core/libs/widgets/range/dsliderspinbox.h
M  +4    -4    core/utilities/assistants/calendar/print/calpainter.h
M  +1    -1    core/utilities/assistants/common/dpreviewimage.h
M  +1    -1    core/utilities/assistants/common/dpreviewmanager.h
M  +4    -4    core/utilities/assistants/expoblending/blendingdlg/enfuseset=
tings.h
M  +4    -4    core/utilities/assistants/expoblending/blendingdlg/enfusesta=
ck.h
M  +1    -1    core/utilities/assistants/webservices/vkontakte/vknewalbumdl=
g.h
M  +1    -1    core/utilities/assistants/webservices/yandexfotki/yfrsa.h
M  +4    -4    core/utilities/geolocation/editor/dialog/gpsundocommand.h
M  +4    -4    core/utilities/geolocation/editor/items/gpsimageitem.h
M  +4    -4    core/utilities/geolocation/editor/items/gpsimagemodel.h
M  +4    -4    core/utilities/geolocation/editor/reversegeocoding/simpletre=
emodel.h
M  +2    -2    core/utilities/imageeditor/widgets/rubberitem.h
M  +4    -4    core/utilities/kdesupport/kfilemetadata/baloowrap.h
M  +5    -5    core/utilities/kdesupport/ksane/saveimgthread.h
M  +21   -6    core/utilities/maintenance/duplicatesfinder.h
M  +3    -3    core/utilities/presentation/opengl/presentationgl.h
M  +1    -1    core/utilities/presentation/opengl/presentationkb.h
M  +3    -3    core/utilities/presentation/presentationmngr.h
M  +3    -3    core/utilities/presentation/widgets/presentationwidget.h
M  +1    -1    core/utilities/queuemanager/tools/metadata/clockphotodialog.=
cpp
M  +1    -1    core/utilities/queuemanager/tools/metadata/clockphotodialog.h
M  +5    -0    core/utilities/queuemanager/tools/metadata/detbyclockphotobu=
tton.cpp
M  +6    -1    core/utilities/queuemanager/tools/metadata/detbyclockphotobu=
tton.h
M  +1    -1    core/utilities/queuemanager/views/assignedlist.h
M  +5    -5    core/utilities/queuemanager/views/queuepool.h

https://commits.kde.org/digikam/b54d2d0e3f383d7e50578fd411d2f0383c5bb888

diff --git a/core/libs/dimg/filters/dimgthreadedanalyser.h b/core/libs/dimg=
/filters/dimgthreadedanalyser.h
index 7eb6c4284c..1ac1608467 100644
--- a/core/libs/dimg/filters/dimgthreadedanalyser.h
+++ b/core/libs/dimg/filters/dimgthreadedanalyser.h
@@ -23,8 +23,8 @@
  *
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

-#ifndef DIMGTHREADEDANALYSER_H
-#define DIMGTHREADEDANALYSER_H
+#ifndef DIMG_THREADED_ANALYSER_H
+#define DIMG_THREADED_ANALYSER_H
 =

 // Local includes
 =

@@ -51,7 +51,7 @@ public:
      *  You need to call startFilter() to start the threaded computation.
      *  To run analyser without to use multithreading, call startFilterDir=
ectly().
      */
-    DImgThreadedAnalyser(DImg* const orgImage, QObject* const parent=3D0,
+    explicit DImgThreadedAnalyser(DImg* const orgImage, QObject* const par=
ent=3D0,
                          const QString& name =3D QString());
 =

     ~DImgThreadedAnalyser();
@@ -100,6 +100,6 @@ protected:
     virtual void startAnalyse() =3D 0;
 };
 =

-}  // namespace Digikam
+} // namespace Digikam
 =

-#endif /* DIMGTHREADEDANALYSER_H */
+#endif // DIMG_THREADED_ANALYSER_H
diff --git a/core/libs/dimg/filters/film/filmfilter.h b/core/libs/dimg/filt=
ers/film/filmfilter.h
index 39300a375c..2522d847d8 100644
--- a/core/libs/dimg/filters/film/filmfilter.h
+++ b/core/libs/dimg/filters/film/filmfilter.h
@@ -21,8 +21,8 @@
  *
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

-#ifndef FILMFILTER_H_
-#define FILMFILTER_H_
+#ifndef FILM_FILTER_H
+#define FILM_FILTER_H
 =

 // Qt includes
 =

@@ -178,4 +178,4 @@ private:
 =

 } // namespace Digikam
 =

-#endif /* FILMFILTER_H_ */
+#endif // FILM_FILTER_H
diff --git a/core/libs/dimg/filters/film/filmfilter_p.h b/core/libs/dimg/fi=
lters/film/filmfilter_p.h
index e8a8a9317a..3063dfaa8a 100644
--- a/core/libs/dimg/filters/film/filmfilter_p.h
+++ b/core/libs/dimg/filters/film/filmfilter_p.h
@@ -21,8 +21,8 @@
  *
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

-#ifndef FILMFILTER_P_H
-#define FILMFILTER_P_H
+#ifndef FILM_FILTER_P_H
+#define FILM_FILTER_P_H
 =

 #include "filmfilter.h"
 =

@@ -35,7 +35,7 @@ class FilmProfile
 {
 public:
 =

-    FilmProfile(double rdm=3D0.0, double gdm=3D0.0, double bdm=3D0.0)
+    explicit FilmProfile(double rdm=3D0.0, double gdm=3D0.0, double bdm=3D=
0.0)
         : redDmax(rdm),
           greenDmax(gdm),
           blueDmax(bdm),
@@ -161,4 +161,4 @@ public:
 =

 } // namespace Digikam
 =

-#endif // FILMFILTER_P_H
+#endif // FILM_FILTER_P_H
diff --git a/core/libs/dimg/filters/icc/iccprofile.h b/core/libs/dimg/filte=
rs/icc/iccprofile.h
index 39d9a9c5d2..ec2dbe7cbf 100644
--- a/core/libs/dimg/filters/icc/iccprofile.h
+++ b/core/libs/dimg/filters/icc/iccprofile.h
@@ -23,8 +23,8 @@
  *
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

-#ifndef ICCPROFILE_H
-#define ICCPROFILE_H
+#ifndef ICC_PROFILE_H
+#define ICC_PROFILE_H
 =

 // Qt includes
 =

@@ -39,7 +39,6 @@
 namespace Digikam
 {
 =

-
 class DIGIKAM_EXPORT IccProfile
 {
 public:
@@ -196,8 +195,8 @@ public:
     ~LcmsLock();
 };
 =

-}  // namespace Digikam
+} // namespace Digikam
 =

 Q_DECLARE_METATYPE(Digikam::IccProfile)
 =

-#endif   // ICCPROFILE_H
+#endif // ICC_PROFILE_H
diff --git a/core/libs/progressmanager/dprogresswdg.h b/core/libs/progressm=
anager/dprogresswdg.h
index fe54c8f331..09e2d4ce86 100644
--- a/core/libs/progressmanager/dprogresswdg.h
+++ b/core/libs/progressmanager/dprogresswdg.h
@@ -41,7 +41,7 @@ class DIGIKAM_EXPORT DProgressWdg : public QProgressBar
 =

 public:
 =

-    DProgressWdg(QWidget* const parent);
+    explicit DProgressWdg(QWidget* const parent);
     ~DProgressWdg();
 =

     /** Call this method to start a new instance of progress notification =
into progress manager
diff --git a/core/libs/widgets/combo/dcombobox.h b/core/libs/widgets/combo/=
dcombobox.h
index f51066b11c..efd4d088b6 100644
--- a/core/libs/widgets/combo/dcombobox.h
+++ b/core/libs/widgets/combo/dcombobox.h
@@ -44,7 +44,7 @@ class DIGIKAM_EXPORT DComboBox : public QWidget
 =

 public:
 =

-    DComboBox(QWidget* const parent=3D0);
+    explicit DComboBox(QWidget* const parent=3D0);
     ~DComboBox();
 =

     void setCurrentIndex(int d);
diff --git a/core/libs/widgets/common/dexpanderbox.h b/core/libs/widgets/co=
mmon/dexpanderbox.h
index 33e34de3fa..d91505e765 100644
--- a/core/libs/widgets/common/dexpanderbox.h
+++ b/core/libs/widgets/common/dexpanderbox.h
@@ -106,7 +106,7 @@ class DIGIKAM_EXPORT DClickLabel : public QLabel
 =

 public:
 =

-    DClickLabel(QWidget* const parent =3D 0);
+    explicit DClickLabel(QWidget* const parent =3D 0);
     explicit DClickLabel(const QString& text, QWidget* const parent =3D 0);
     ~DClickLabel();
 =

@@ -132,7 +132,7 @@ class DIGIKAM_EXPORT DSqueezedClickLabel : public DAdju=
stableLabel
 =

 public:
 =

-    DSqueezedClickLabel(QWidget* const parent =3D 0);
+    explicit DSqueezedClickLabel(QWidget* const parent =3D 0);
     explicit DSqueezedClickLabel(const QString& text, QWidget* const paren=
t =3D 0);
     ~DSqueezedClickLabel();
 =

@@ -156,7 +156,7 @@ class DIGIKAM_EXPORT DArrowClickLabel : public QWidget
 =

 public:
 =

-    DArrowClickLabel(QWidget* const parent =3D 0);
+    explicit DArrowClickLabel(QWidget* const parent =3D 0);
     ~DArrowClickLabel();
 =

     void setArrowType(Qt::ArrowType arrowType);
@@ -189,7 +189,7 @@ class DIGIKAM_EXPORT DLabelExpander : public QWidget
 =

 public:
 =

-    DLabelExpander(QWidget* const parent =3D 0);
+    explicit DLabelExpander(QWidget* const parent =3D 0);
     ~DLabelExpander();
 =

     void setCheckBoxVisible(bool b);
@@ -243,7 +243,7 @@ class DIGIKAM_EXPORT DExpanderBox : public QScrollArea
 =

 public:
 =

-    DExpanderBox(QWidget* const parent =3D 0);
+    explicit DExpanderBox(QWidget* const parent =3D 0);
     ~DExpanderBox();
 =

     /** Add DLabelExpander item at end of box layout with these settings :
@@ -328,7 +328,7 @@ class DIGIKAM_EXPORT DExpanderBoxExclusive : public DEx=
panderBox
 =

 public:
 =

-    DExpanderBoxExclusive(QWidget* const parent =3D 0);
+    explicit DExpanderBoxExclusive(QWidget* const parent =3D 0);
     ~DExpanderBoxExclusive();
 =

     /** Show one expander open at most */
diff --git a/core/libs/widgets/common/modelcompleter.h b/core/libs/widgets/=
common/modelcompleter.h
index cb8f7e14fb..9fd6510c1a 100644
--- a/core/libs/widgets/common/modelcompleter.h
+++ b/core/libs/widgets/common/modelcompleter.h
@@ -23,8 +23,8 @@
  *
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

-#ifndef MODELCOMPLETER_H
-#define MODELCOMPLETER_H
+#ifndef MODEL_COMPLETER_H
+#define MODEL_COMPLETER_H
 =

 // QT includes
 =

@@ -45,7 +45,7 @@ class DIGIKAM_EXPORT ModelCompleter : public QCompleter
 =

 public:
 =

-    ModelCompleter(QObject* parent =3D 0);
+    explicit ModelCompleter(QObject* parent =3D 0);
     ~ModelCompleter();
 =

     /**
@@ -83,4 +83,4 @@ private:
 =

 } // namespace Digikam
 =

-#endif // MODELCOMPLETER_H
+#endif // MODEL_COMPLETER_H
diff --git a/core/libs/widgets/files/filesaveconflictbox.h b/core/libs/widg=
ets/files/filesaveconflictbox.h
index 9a702338d0..1ae9808f86 100644
--- a/core/libs/widgets/files/filesaveconflictbox.h
+++ b/core/libs/widgets/files/filesaveconflictbox.h
@@ -52,7 +52,7 @@ public:
 =

 public:
 =

-    FileSaveConflictBox(QWidget* const parent);
+    explicit FileSaveConflictBox(QWidget* const parent);
     ~FileSaveConflictBox();
 =

     ConflictRule conflictRule() const;
diff --git a/core/libs/widgets/graphicsview/paniconwidget.h b/core/libs/wid=
gets/graphicsview/paniconwidget.h
index 506b4d2056..47ce966772 100644
--- a/core/libs/widgets/graphicsview/paniconwidget.h
+++ b/core/libs/widgets/graphicsview/paniconwidget.h
@@ -25,8 +25,8 @@
  *
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

-#ifndef PANICONWIDGET_H
-#define PANICONWIDGET_H
+#ifndef PAN_ICON_WIDGET_H
+#define PAN_ICON_WIDGET_H
 =

 // Qt includes
 =

@@ -59,7 +59,7 @@ class DIGIKAM_EXPORT PanIconFrame : public QFrame
 =

 public:
 =

-    PanIconFrame(QWidget* const parent=3D0);
+    explicit PanIconFrame(QWidget* const parent=3D0);
     ~PanIconFrame();
 =

     /**
@@ -185,4 +185,4 @@ private:
 =

 } // namespace Digikam
 =

-#endif // PANICONWIDGET_H
+#endif // PAN_ICON_WIDGET_H
diff --git a/core/libs/widgets/itemview/dcategorizedsortfilterproxymodel.h =
b/core/libs/widgets/itemview/dcategorizedsortfilterproxymodel.h
index 37b6fceec5..734c03992f 100644
--- a/core/libs/widgets/itemview/dcategorizedsortfilterproxymodel.h
+++ b/core/libs/widgets/itemview/dcategorizedsortfilterproxymodel.h
@@ -68,7 +68,7 @@ public:
                                            ///< CategoryDisplayRole.
     };
 =

-    DCategorizedSortFilterProxyModel(QObject* const parent =3D 0);
+    explicit DCategorizedSortFilterProxyModel(QObject* const parent =3D 0);
     virtual ~DCategorizedSortFilterProxyModel();
 =

     /**
diff --git a/core/libs/widgets/itemview/dcategorydrawer.h b/core/libs/widge=
ts/itemview/dcategorydrawer.h
index 94c2c3096e..b4806ba1db 100644
--- a/core/libs/widgets/itemview/dcategorydrawer.h
+++ b/core/libs/widgets/itemview/dcategorydrawer.h
@@ -61,7 +61,7 @@ public:
      *
      * @since 5.0
      */
-    DCategoryDrawer(DCategorizedView* const view);
+    explicit DCategoryDrawer(DCategorizedView* const view);
     virtual ~DCategoryDrawer();
 =

     /**
diff --git a/core/libs/widgets/metadata/altlangstredit.h b/core/libs/widget=
s/metadata/altlangstredit.h
index 7b45def092..242976f231 100644
--- a/core/libs/widgets/metadata/altlangstredit.h
+++ b/core/libs/widgets/metadata/altlangstredit.h
@@ -21,8 +21,8 @@
  *
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

-#ifndef ALTLANGSTREDIT_H
-#define ALTLANGSTREDIT_H
+#ifndef ALT_LANG_STR_EDIT_H
+#define ALT_LANG_STR_EDIT_H
 =

 // Qt includes
 =

@@ -44,7 +44,7 @@ class DIGIKAM_EXPORT AltLangStrEdit : public QWidget
 =

 public:
 =

-    AltLangStrEdit(QWidget* const parent);
+    explicit AltLangStrEdit(QWidget* const parent);
     ~AltLangStrEdit();
 =

     void setTitle(const QString& title);
@@ -117,4 +117,4 @@ private:
 =

 } // namespace Digikam
 =

-#endif // ALTLANGSTREDIT_H
+#endif // ALT_LANG_STR_EDIT_H
diff --git a/core/libs/widgets/metadata/countryselector.h b/core/libs/widge=
ts/metadata/countryselector.h
index a71fcc4063..37eb71b5d7 100644
--- a/core/libs/widgets/metadata/countryselector.h
+++ b/core/libs/widgets/metadata/countryselector.h
@@ -42,7 +42,7 @@ class DIGIKAM_EXPORT CountrySelector : public QComboBox
 =

 public:
 =

-    CountrySelector(QWidget* const parent);
+    explicit CountrySelector(QWidget* const parent);
     ~CountrySelector();
 =

     void setCountry(const QString& countryCode);
diff --git a/core/libs/widgets/metadata/subjectwidget.h b/core/libs/widgets=
/metadata/subjectwidget.h
index a30f5fe8e4..2e2fcd5d71 100644
--- a/core/libs/widgets/metadata/subjectwidget.h
+++ b/core/libs/widgets/metadata/subjectwidget.h
@@ -22,8 +22,8 @@
  *
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

-#ifndef SUBJECTWIDGET_H
-#define SUBJECTWIDGET_H
+#ifndef SUBJECT_WIDGET_H
+#define SUBJECT_WIDGET_H
 =

 // Qt includes
 =

@@ -67,7 +67,7 @@ class DIGIKAM_EXPORT SubjectWidget : public QWidget
 =

 public:
 =

-    SubjectWidget(QWidget* const parent);
+    explicit SubjectWidget(QWidget* const parent);
     ~SubjectWidget();
 =

     void setSubjectsList(const QStringList& list);
@@ -112,4 +112,4 @@ private:
 =

 } // namespace Digikam
 =

-#endif // SUBJECTWIDGET_H
+#endif // SUBJECT_WIDGET_H
diff --git a/core/libs/widgets/range/dnuminput.h b/core/libs/widgets/range/=
dnuminput.h
index 2838101f88..bb7058c79d 100644
--- a/core/libs/widgets/range/dnuminput.h
+++ b/core/libs/widgets/range/dnuminput.h
@@ -43,7 +43,7 @@ class DIGIKAM_EXPORT DIntNumInput : public QWidget
 =

 public:
 =

-    DIntNumInput(QWidget* const parent=3D0);
+    explicit DIntNumInput(QWidget* const parent=3D0);
     ~DIntNumInput();
 =

     void setRange(int min, int max, int step);
@@ -82,7 +82,7 @@ class DIGIKAM_EXPORT DDoubleNumInput : public QWidget
 =

 public:
 =

-    DDoubleNumInput(QWidget* const parent=3D0);
+    explicit DDoubleNumInput(QWidget* const parent=3D0);
     ~DDoubleNumInput();
 =

     void   setDecimals(int p);
diff --git a/core/libs/widgets/range/dsliderspinbox.h b/core/libs/widgets/r=
ange/dsliderspinbox.h
index ebc58141fb..84e5a486bd 100644
--- a/core/libs/widgets/range/dsliderspinbox.h
+++ b/core/libs/widgets/range/dsliderspinbox.h
@@ -134,7 +134,7 @@ class DSliderSpinBox : public DAbstractSliderSpinBox
 =

 public:
 =

-    DSliderSpinBox(QWidget* parent =3D 0);
+    explicit DSliderSpinBox(QWidget* parent =3D 0);
     ~DSliderSpinBox();
 =

     void setRange(int minimum, int maximum);
@@ -176,7 +176,7 @@ class DDoubleSliderSpinBox : public DAbstractSliderSpin=
Box
 =

 public:
 =

-    DDoubleSliderSpinBox(QWidget* parent =3D 0);
+    explicit DDoubleSliderSpinBox(QWidget* parent =3D 0);
     ~DDoubleSliderSpinBox();
 =

     void   setRange(double minimum, double maximum, int decimals =3D 0);
diff --git a/core/utilities/assistants/calendar/print/calpainter.h b/core/u=
tilities/assistants/calendar/print/calpainter.h
index 01792212a3..38540caddb 100644
--- a/core/utilities/assistants/calendar/print/calpainter.h
+++ b/core/utilities/assistants/calendar/print/calpainter.h
@@ -23,8 +23,8 @@
  *
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

-#ifndef CALPAINTER_H
-#define CALPAINTER_H
+#ifndef CAL_PAINTER_H
+#define CAL_PAINTER_H
 =

 // Qt includes
 =

@@ -42,7 +42,7 @@ class CalPainter : public QObject, public QPainter
 =

 public:
 =

-    CalPainter(QPaintDevice* const pd);
+    explicit CalPainter(QPaintDevice* const pd);
     ~CalPainter();
 =

     void setImage(const QUrl& imagePath);
@@ -66,4 +66,4 @@ private:
 =

 }  // Namespace Digikam
 =

-#endif // CALPAINTER_H
+#endif // CAL_PAINTER_H
diff --git a/core/utilities/assistants/common/dpreviewimage.h b/core/utilit=
ies/assistants/common/dpreviewimage.h
index 27657ca5a5..372e5a627a 100644
--- a/core/utilities/assistants/common/dpreviewimage.h
+++ b/core/utilities/assistants/common/dpreviewimage.h
@@ -101,7 +101,7 @@ class DPreviewImage : public QGraphicsView
 =

 public:
 =

-    DPreviewImage(QWidget* const parent);
+    explicit DPreviewImage(QWidget* const parent);
     ~DPreviewImage();
 =

 public:
diff --git a/core/utilities/assistants/common/dpreviewmanager.h b/core/util=
ities/assistants/common/dpreviewmanager.h
index f88dd3aea4..ab8eed9ebc 100644
--- a/core/utilities/assistants/common/dpreviewmanager.h
+++ b/core/utilities/assistants/common/dpreviewmanager.h
@@ -50,7 +50,7 @@ public:
 =

 public:
 =

-    DPreviewManager(QWidget* const parent);
+    explicit DPreviewManager(QWidget* const parent);
     ~DPreviewManager();
 =

     bool load(const QUrl& file, bool fit =3D true);
diff --git a/core/utilities/assistants/expoblending/blendingdlg/enfusesetti=
ngs.h b/core/utilities/assistants/expoblending/blendingdlg/enfusesettings.h
index ab3f8f2395..76d4e284b9 100644
--- a/core/utilities/assistants/expoblending/blendingdlg/enfusesettings.h
+++ b/core/utilities/assistants/expoblending/blendingdlg/enfusesettings.h
@@ -21,8 +21,8 @@
  *
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

-#ifndef ENFUSESETTINGS_H
-#define ENFUSESETTINGS_H
+#ifndef ENFUSE_SETTINGS_H
+#define ENFUSE_SETTINGS_H
 =

 // Qt includes
 =

@@ -91,7 +91,7 @@ class EnfuseSettingsWidget : public QWidget
 =

 public:
 =

-    EnfuseSettingsWidget(QWidget* const parent);
+    explicit EnfuseSettingsWidget(QWidget* const parent);
     ~EnfuseSettingsWidget();
 =

     void           setSettings(const EnfuseSettings& settings);
@@ -110,4 +110,4 @@ private:
 =

 } // namespace Digikam
 =

-#endif // ENFUSESETTINGS_H
+#endif // ENFUSE_SETTINGS_H
diff --git a/core/utilities/assistants/expoblending/blendingdlg/enfusestack=
.h b/core/utilities/assistants/expoblending/blendingdlg/enfusestack.h
index 43855e32e9..8eabc23277 100644
--- a/core/utilities/assistants/expoblending/blendingdlg/enfusestack.h
+++ b/core/utilities/assistants/expoblending/blendingdlg/enfusestack.h
@@ -22,8 +22,8 @@
  *
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

-#ifndef ENFUSESTACK_H
-#define ENFUSESTACK_H
+#ifndef ENFUSE_STACK_H
+#define ENFUSE_STACK_H
 =

 // Qt includes
 =

@@ -77,7 +77,7 @@ class EnfuseStackList : public QTreeWidget
 =

 public:
 =

-    EnfuseStackList(QWidget* const parent);
+    explicit EnfuseStackList(QWidget* const parent);
     virtual ~EnfuseStackList();
 =

     void setTemplateFileName(DSaveSettingsWidget::OutputFormat, const QStr=
ing&);
@@ -115,4 +115,4 @@ private:
 =

 }  // namespace Digikam
 =

-#endif /* ENFUSESTACK_H */
+#endif // ENFUSE_STACK_H
diff --git a/core/utilities/assistants/webservices/vkontakte/vknewalbumdlg.=
h b/core/utilities/assistants/webservices/vkontakte/vknewalbumdlg.h
index d370b7438e..0082ba8116 100644
--- a/core/utilities/assistants/webservices/vkontakte/vknewalbumdlg.h
+++ b/core/utilities/assistants/webservices/vkontakte/vknewalbumdlg.h
@@ -55,7 +55,7 @@ public:
      *
      * @param parent Parent widget
      */
-    VKNewAlbumDlg(QWidget* const parent);
+    explicit VKNewAlbumDlg(QWidget* const parent);
 =

     /**
      * @brief Album editing dialog
diff --git a/core/utilities/assistants/webservices/yandexfotki/yfrsa.h b/co=
re/utilities/assistants/webservices/yandexfotki/yfrsa.h
index fa7ae4a807..73ea223214 100644
--- a/core/utilities/assistants/webservices/yandexfotki/yfrsa.h
+++ b/core/utilities/assistants/webservices/yandexfotki/yfrsa.h
@@ -81,7 +81,7 @@ public:
     }
 =

     // Construction and conversion operations
-    vlong ( unsigned x=3D0 );
+    vlong ( unsigned x =3D 0 );
     vlong ( const vlong& x ); // copy constructor
     ~vlong();
 =

diff --git a/core/utilities/geolocation/editor/dialog/gpsundocommand.h b/co=
re/utilities/geolocation/editor/dialog/gpsundocommand.h
index 5a6aa1f0f3..b1f3e3f68f 100644
--- a/core/utilities/geolocation/editor/dialog/gpsundocommand.h
+++ b/core/utilities/geolocation/editor/dialog/gpsundocommand.h
@@ -23,8 +23,8 @@
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

 =

-#ifndef GPSUNDOCOMMAND_H
-#define GPSUNDOCOMMAND_H
+#ifndef GPS_UNDO_COMMAND_H
+#define GPS_UNDO_COMMAND_H
 =

 // Qt includes
 =

@@ -45,7 +45,7 @@ public:
     {
     public:
 =

-        UndoInfo(QPersistentModelIndex pModelIndex)
+        explicit UndoInfo(QPersistentModelIndex pModelIndex)
             : modelIndex(pModelIndex)
         {
         }
@@ -83,4 +83,4 @@ private:
 =

 } // namespace Digikam
 =

-#endif // GPSUNDOCOMMAND_H
+#endif // GPS_UNDO_COMMAND_H
diff --git a/core/utilities/geolocation/editor/items/gpsimageitem.h b/core/=
utilities/geolocation/editor/items/gpsimageitem.h
index 010ad65b3a..cd8d4daa37 100644
--- a/core/utilities/geolocation/editor/items/gpsimageitem.h
+++ b/core/utilities/geolocation/editor/items/gpsimageitem.h
@@ -22,8 +22,8 @@
  *
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

-#ifndef GPSIMAGEITEM_H
-#define GPSIMAGEITEM_H
+#ifndef GPS_IMAGE_ITEM_H
+#define GPS_IMAGE_ITEM_H
 =

 // Qt includes
 =

@@ -110,7 +110,7 @@ public:
 =

 public:
 =

-    GPSImageItem(const QUrl& url);
+    explicit GPSImageItem(const QUrl& url);
     virtual ~GPSImageItem();
 =

     /// @name Loading and saving
@@ -197,4 +197,4 @@ protected:
 =

 } // namespace Digikam
 =

-#endif // GPSIMAGEITEM_H
+#endif // GPS_IMAGE_ITEM_H
diff --git a/core/utilities/geolocation/editor/items/gpsimagemodel.h b/core=
/utilities/geolocation/editor/items/gpsimagemodel.h
index 98d5339307..ceaf987b6a 100644
--- a/core/utilities/geolocation/editor/items/gpsimagemodel.h
+++ b/core/utilities/geolocation/editor/items/gpsimagemodel.h
@@ -22,8 +22,8 @@
  *
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

-#ifndef GPSIMAGEMODEL_H
-#define GPSIMAGEMODEL_H
+#ifndef GPS_IMAGE_MODEL_H
+#define GPS_IMAGE_MODEL_H
 =

 // Qt includes
 =

@@ -44,7 +44,7 @@ class GPSImageModel : public QAbstractItemModel
 =

 public:
 =

-    GPSImageModel(QObject* const parent =3D 0);
+    explicit GPSImageModel(QObject* const parent =3D 0);
     ~GPSImageModel();
 =

     // own functions:
@@ -90,4 +90,4 @@ private:
 =

 } // namespace Digikam
 =

-#endif // GPSIMAGEMODEL_H
+#endif // GPS_IMAGE_MODEL_H
diff --git a/core/utilities/geolocation/editor/reversegeocoding/simpletreem=
odel.h b/core/utilities/geolocation/editor/reversegeocoding/simpletreemodel=
.h
index 75af96e130..a0a55729aa 100644
--- a/core/utilities/geolocation/editor/reversegeocoding/simpletreemodel.h
+++ b/core/utilities/geolocation/editor/reversegeocoding/simpletreemodel.h
@@ -22,8 +22,8 @@
  *
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

-#ifndef SIMPLETREEMODEL_H
-#define SIMPLETREEMODEL_H
+#ifndef SIMPLE_TREE_MODEL_H
+#define SIMPLE_TREE_MODEL_H
 =

 // Qt includes
 =

@@ -69,7 +69,7 @@ public:
         friend class SimpleTreeModel;
     };
 =

-    SimpleTreeModel(const int columnCount, QObject* const parent =3D 0);
+    explicit SimpleTreeModel(const int columnCount, QObject* const parent =
=3D 0);
     ~SimpleTreeModel();
 =

     // QAbstractItemModel:
@@ -96,4 +96,4 @@ private:
 =

 } // namespace Digikam
 =

-#endif // SIMPLETREEMODEL_H
+#endif // SIMPLE_TREE_MODEL_H
diff --git a/core/utilities/imageeditor/widgets/rubberitem.h b/core/utiliti=
es/imageeditor/widgets/rubberitem.h
index d87af0af10..b400af16d6 100644
--- a/core/utilities/imageeditor/widgets/rubberitem.h
+++ b/core/utilities/imageeditor/widgets/rubberitem.h
@@ -46,7 +46,7 @@ class DIGIKAM_EXPORT RubberItem : public RegionFrameItem
 =

 public:
 =

-    RubberItem(ImagePreviewItem* const item);
+    explicit RubberItem(ImagePreviewItem* const item);
     virtual ~RubberItem();
 =

     void setCanvas(Canvas* const canvas);
@@ -64,4 +64,4 @@ private:
 =

 } // namespace Digikam
 =

-#endif /* RUBBER_ITEM_H */
+#endif // RUBBER_ITEM_H
diff --git a/core/utilities/kdesupport/kfilemetadata/baloowrap.h b/core/uti=
lities/kdesupport/kfilemetadata/baloowrap.h
index 295ef6504b..b2d54ee0bf 100644
--- a/core/utilities/kdesupport/kfilemetadata/baloowrap.h
+++ b/core/utilities/kdesupport/kfilemetadata/baloowrap.h
@@ -21,8 +21,8 @@
  *
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

-#ifndef BALOOWRAP_H
-#define BALOOWRAP_H
+#ifndef BALOO_WRAP_H
+#define BALOO_WRAP_H
 =

 // Qt includes
 =

@@ -71,7 +71,7 @@ class DIGIKAM_DATABASE_EXPORT BalooWrap : public QObject
 =

 public:
 =

-    BalooWrap(QObject* const parent =3D 0);
+    explicit BalooWrap(QObject* const parent =3D 0);
     ~BalooWrap();
 =

     /**
@@ -120,4 +120,4 @@ private:
 =

 } // namespace Digikam
 =

-#endif /* BALOOWRAP_H */
+#endif // BALOO_WRAP_H
diff --git a/core/utilities/kdesupport/ksane/saveimgthread.h b/core/utiliti=
es/kdesupport/ksane/saveimgthread.h
index 51fddc12de..f3bcdf48f8 100644
--- a/core/utilities/kdesupport/ksane/saveimgthread.h
+++ b/core/utilities/kdesupport/ksane/saveimgthread.h
@@ -20,8 +20,8 @@
  *
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

-#ifndef SAVEIMGTHREAD_H
-#define SAVEIMGTHREAD_H
+#ifndef SAVE_IMG_THREAD_H
+#define SAVE_IMG_THREAD_H
 =

 // Qt includes
 =

@@ -40,7 +40,7 @@ class SaveImgThread : public QThread
 =

 public:
 =

-    SaveImgThread(QObject* const parent);
+    explicit SaveImgThread(QObject* const parent);
     ~SaveImgThread();
 =

     void setTargetFile(const QUrl& url, const QString& format);
@@ -63,6 +63,6 @@ private:
     Private* const d;
 };
 =

-}  // namespace Digikam
+} // namespace Digikam
 =

-#endif // SAVEIMGTHREAD_H
+#endif // SAVE_IMG_THREAD_H
diff --git a/core/utilities/maintenance/duplicatesfinder.h b/core/utilities=
/maintenance/duplicatesfinder.h
index 6ae21faf43..2dd7f9e041 100644
--- a/core/utilities/maintenance/duplicatesfinder.h
+++ b/core/utilities/maintenance/duplicatesfinder.h
@@ -22,8 +22,8 @@
  *
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

-#ifndef DUPLICATESFINDER_H
-#define DUPLICATESFINDER_H
+#ifndef DUPLICATES_FINDER_H
+#define DUPLICATES_FINDER_H
 =

 // Qt includes
 =

@@ -46,13 +46,28 @@ public:
 =

     /** Version to find all duplicates in the set of images
      */
-    DuplicatesFinder(const QList<qlonglong>& imageIds, int minSimilarity =
=3D 90, int maxSimilarity =3D 100, int searchResultRestriction =3D 0, Progr=
essItem* const parent =3D 0);
+    explicit DuplicatesFinder(const QList<qlonglong>& imageIds,
+                              int minSimilarity =3D 90,
+                              int maxSimilarity =3D 100,
+                              int searchResultRestriction =3D 0,
+                              ProgressItem* const parent =3D 0);
+
     /** Version to find all duplicates over a specific list to PAlbums and=
 TAlbums
      */
-    DuplicatesFinder(const AlbumList& albums, const AlbumList& tags, int a=
lbumTagRelation =3D 0, int minSimilarity =3D 90, int maxSimilarity =3D 100,=
 int searchResultRestriction =3D 0, ProgressItem* const parent =3D 0);
+    DuplicatesFinder(const AlbumList& albums,
+                     const AlbumList& tags,
+                     int albumTagRelation =3D 0,
+                     int minSimilarity =3D 90,
+                     int maxSimilarity =3D 100,
+                     int searchResultRestriction =3D 0,
+                     ProgressItem* const parent =3D 0);
+
     /** Version to find all duplicates over whole collections
      */
-    explicit DuplicatesFinder(const int minSimilarity =3D 90, int maxSimil=
arity =3D 100, int searchResultRestriction =3D 0, ProgressItem* const paren=
t =3D 0);
+    explicit DuplicatesFinder(const int minSimilarity =3D 90,
+                              int maxSimilarity =3D 100,
+                              int searchResultRestriction =3D 0,
+                              ProgressItem* const parent =3D 0);
     ~DuplicatesFinder();
 =

 private Q_SLOTS:
@@ -71,4 +86,4 @@ private:
 =

 } // namespace Digikam
 =

-#endif /* DUPLICATESFINDER_H */
+#endif // DUPLICATES_FINDER_H
diff --git a/core/utilities/presentation/opengl/presentationgl.h b/core/uti=
lities/presentation/opengl/presentationgl.h
index a5c0997364..920f110941 100644
--- a/core/utilities/presentation/opengl/presentationgl.h
+++ b/core/utilities/presentation/opengl/presentationgl.h
@@ -53,7 +53,7 @@ class PresentationGL : public QGLWidget
 =

 public:
 =

-    PresentationGL(PresentationContainer* const sharedData);
+    explicit PresentationGL(PresentationContainer* const sharedData);
     ~PresentationGL();
 =

     void registerEffects();
@@ -120,6 +120,6 @@ private:
     Private* const d;
 };
 =

-}  // namespace Digikam
+} // namespace Digikam
 =

-#endif /* PRESENTATION_GL_H */
+#endif // PRESENTATION_GL_H
diff --git a/core/utilities/presentation/opengl/presentationkb.h b/core/uti=
lities/presentation/opengl/presentationkb.h
index 96bb67fa22..7339498003 100644
--- a/core/utilities/presentation/opengl/presentationkb.h
+++ b/core/utilities/presentation/opengl/presentationkb.h
@@ -114,7 +114,7 @@ class PresentationKB : public QGLWidget
 =

 public:
 =

-    PresentationKB(PresentationContainer* const sharedData);
+    explicit PresentationKB(PresentationContainer* const sharedData);
 =

     ~PresentationKB();
 =

diff --git a/core/utilities/presentation/presentationmngr.h b/core/utilitie=
s/presentation/presentationmngr.h
index eccb8c6649..08eb2ffa40 100644
--- a/core/utilities/presentation/presentationmngr.h
+++ b/core/utilities/presentation/presentationmngr.h
@@ -47,7 +47,7 @@ class DIGIKAM_EXPORT PresentationMngr : public QObject
 =

 public:
 =

-    PresentationMngr(QObject* const parent);
+    explicit PresentationMngr(QObject* const parent);
     ~PresentationMngr();
 =

     void addFile(const QUrl& url, const QString& comment);
@@ -62,6 +62,6 @@ private:
     PresentationContainer* m_sharedData;
 };
 =

-}  // namespace Digikam
+} // namespace Digikam
 =

-#endif  // PRESENTATION_MNGR_H
+#endif // PRESENTATION_MNGR_H
diff --git a/core/utilities/presentation/widgets/presentationwidget.h b/cor=
e/utilities/presentation/widgets/presentationwidget.h
index 32025755bd..7f7161de5e 100644
--- a/core/utilities/presentation/widgets/presentationwidget.h
+++ b/core/utilities/presentation/widgets/presentationwidget.h
@@ -57,7 +57,7 @@ public:
 =

 public:
 =

-    PresentationWidget(PresentationContainer* const sharedData);
+    explicit PresentationWidget(PresentationContainer* const sharedData);
     ~PresentationWidget();
 =

     void registerEffects();
@@ -133,6 +133,6 @@ private:
     Private* const d;
 };
 =

-}  // namespace Digikam
+} // namespace Digikam
 =

-#endif /* PRESENTATION_WIDGET_H */
+#endif // PRESENTATION_WIDGET_H
diff --git a/core/utilities/queuemanager/tools/metadata/clockphotodialog.cp=
p b/core/utilities/queuemanager/tools/metadata/clockphotodialog.cpp
index 5149e61002..133cc008ed 100644
--- a/core/utilities/queuemanager/tools/metadata/clockphotodialog.cpp
+++ b/core/utilities/queuemanager/tools/metadata/clockphotodialog.cpp
@@ -298,4 +298,4 @@ void ClockPhotoDialog::slotCancel()
     reject();
 }
 =

-}  // namespace Digikam
+} // namespace Digikam
diff --git a/core/utilities/queuemanager/tools/metadata/clockphotodialog.h =
b/core/utilities/queuemanager/tools/metadata/clockphotodialog.h
index 010b6007fa..8a98c6f10e 100644
--- a/core/utilities/queuemanager/tools/metadata/clockphotodialog.h
+++ b/core/utilities/queuemanager/tools/metadata/clockphotodialog.h
@@ -68,6 +68,6 @@ private:
     Private* const d;
 };
 =

-}  // namespace Digikam
+} // namespace Digikam
 =

 #endif // CLOCK_PHOTO_DIALOG_H
diff --git a/core/utilities/queuemanager/tools/metadata/detbyclockphotobutt=
on.cpp b/core/utilities/queuemanager/tools/metadata/detbyclockphotobutton.c=
pp
index 4f7795acc8..30a236d6ad 100644
--- a/core/utilities/queuemanager/tools/metadata/detbyclockphotobutton.cpp
+++ b/core/utilities/queuemanager/tools/metadata/detbyclockphotobutton.cpp
@@ -30,6 +30,9 @@
 #include "detbyclockphotobutton.h"
 #include "digikam_debug.h"
 =

+namespace Digikam
+{
+
 void DetByClockPhotoButton::dragEnterEvent(QDragEnterEvent* event)
 {
     event->acceptProposedAction();
@@ -47,3 +50,5 @@ void DetByClockPhotoButton::dropEvent(QDropEvent* event)
         emit signalClockPhotoDropped(url);
     }
 }
+
+} // namespace Digikam
diff --git a/core/utilities/queuemanager/tools/metadata/detbyclockphotobutt=
on.h b/core/utilities/queuemanager/tools/metadata/detbyclockphotobutton.h
index 2aaaba87d1..0c7d12e6d2 100644
--- a/core/utilities/queuemanager/tools/metadata/detbyclockphotobutton.h
+++ b/core/utilities/queuemanager/tools/metadata/detbyclockphotobutton.h
@@ -29,13 +29,16 @@
 #include <QDragEnterEvent>
 #include <QPushButton>
 =

+namespace Digikam
+{
+
 class DetByClockPhotoButton : public QPushButton
 {
     Q_OBJECT
 =

 public:
 =

-    DetByClockPhotoButton(const QString& text)
+    explicit DetByClockPhotoButton(const QString& text)
         : QPushButton(text)
     {
         setAcceptDrops(true);
@@ -49,4 +52,6 @@ Q_SIGNALS:
     void signalClockPhotoDropped(const QUrl&);
 };
 =

+} // namespace Digikam
+
 #endif // DET_BY_CLOCK_PHOTO_BUTTON_H
diff --git a/core/utilities/queuemanager/views/assignedlist.h b/core/utilit=
ies/queuemanager/views/assignedlist.h
index 5c44fa6508..063f586821 100644
--- a/core/utilities/queuemanager/views/assignedlist.h
+++ b/core/utilities/queuemanager/views/assignedlist.h
@@ -45,7 +45,7 @@ class AssignedListViewItem : public QTreeWidgetItem
 =

 public:
 =

-    AssignedListViewItem(QTreeWidget* const parent);
+    explicit AssignedListViewItem(QTreeWidget* const parent);
     AssignedListViewItem(QTreeWidget* const parent, QTreeWidgetItem* const=
 preceding);
     virtual ~AssignedListViewItem();
 =

diff --git a/core/utilities/queuemanager/views/queuepool.h b/core/utilities=
/queuemanager/views/queuepool.h
index 732d3b4265..e9675ef301 100644
--- a/core/utilities/queuemanager/views/queuepool.h
+++ b/core/utilities/queuemanager/views/queuepool.h
@@ -21,8 +21,8 @@
  *
  * =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D */
 =

-#ifndef QUEUEPOOL_H
-#define QUEUEPOOL_H
+#ifndef QUEUE_POOL_H
+#define QUEUE_POOL_H
 =

 // Qt includes
 =

@@ -52,7 +52,7 @@ class QueuePoolBar : public QTabBar
 =

 public:
 =

-    QueuePoolBar(QWidget* const parent);
+    explicit QueuePoolBar(QWidget* const parent);
     ~QueuePoolBar();
 =

 Q_SIGNALS:
@@ -132,6 +132,6 @@ private Q_SLOTS:
     void slotTestCanDecode(const QDragMoveEvent*, bool&);
 };
 =

-}  // namespace Digikam
+} // namespace Digikam
 =

-#endif // QUEUEPOOL_H
+#endif // QUEUE_POOL_H