Cleanup pointer whitespace everywhere

Among other files to fix, basewrapper.(cpp|h) was full of uncommon
pointer whitespace. After fixing that, I could not resist and fixed
also libshiboken, generators, and after acceptance also PySide.

Most of the time, this regex worked fine

   (\w\w+)([*&]+)[ ]*(?![&*]*[/=])

replaced with

    \1 \2

but everything was checked by hand.

I did not touch the shiboken tests which are quite hairy.

It turned out that inserting a space between a variable and asterisk
causes a crash of shiboken, if the same line contains "CONVERTTOCPP".
This was temporarily fixed by adding another space after it.
Example..

sources/pyside2/PySide2/glue/qtcore.cpp line 977

    QByteArray * cppSelf = %CONVERTTOCPP[QByteArray *](obj);
    //XXX      /|\ omitting this space crashes shiboken!

cppgenerator.cpp was special, since it was modified to _generate_
correct pointer whitespace. This caused a few testcases to fail,
which had to be adjusted, again. This was difficult since some
internal names must end on "*" and generated code normally not.
Removing the last errors involved binary search on path sets...

Apply C++ 11 fixits to the changed code, where applicable.

Done-with: Friedemann.Kleint@qt.io
Task-number: PYSIDE-1037
Change-Id: I4ac070f52c5efb296c05d581c9d46e6f397a6c81
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
 
 

2 files changed, 15 insertions, 16 deletions

diff --git a/sources/pyside2/plugins/customwidget.cpp b/sources/pyside2/plugins/customwidget.cpp
index f3ce09b62..6a6d7a3be 100644
--- a/sources/pyside2/plugins/customwidget.cpp
+++ b/sources/pyside2/plugins/customwidget.cpp
@@ -43,11 +43,11 @@
 
 struct PyCustomWidgetPrivate
 {
-    PyObject* pyObject;
+    PyObject *pyObject;
     bool initialized;
 };
 
-PyCustomWidget::PyCustomWidget(PyObject* objectType)
+PyCustomWidget::PyCustomWidget(PyObject *objectType)
     : m_data(new PyCustomWidgetPrivate())
 {
     m_data->pyObject = objectType;
@@ -104,13 +104,13 @@ QString PyCustomWidget::whatsThis() const
     return QString();
 }
 
-QWidget* PyCustomWidget::createWidget(QWidget* parent)
+QWidget *PyCustomWidget::createWidget(QWidget *parent)
 {
     //Create a python instance and return cpp object
-    PyObject* pyParent;
+    PyObject *pyParent;
     bool unkowParent = false;
     if (parent) {
-        pyParent = reinterpret_cast<PyObject*>(Shiboken::BindingManager::instance().retrieveWrapper(parent));
+        pyParent = reinterpret_cast<PyObject *>(Shiboken::BindingManager::instance().retrieveWrapper(parent));
         if (pyParent) {
             Py_INCREF(pyParent);
         } else {
@@ -127,22 +127,22 @@ QWidget* PyCustomWidget::createWidget(QWidget* parent)
     PyTuple_SET_ITEM(pyArgs, 0, pyParent); //tuple will keep pyParent reference
 
     //Call python constructor
-    SbkObject* result = reinterpret_cast<SbkObject*>(PyObject_CallObject(m_data->pyObject, pyArgs));
+    auto result = reinterpret_cast<SbkObject *>(PyObject_CallObject(m_data->pyObject, pyArgs));
 
-    QWidget* widget = 0;
+    QWidget *widget = nullptr;
     if (result) {
         if (unkowParent) //if parent does not exists in python, transfer the ownership to cpp
             Shiboken::Object::releaseOwnership(result);
         else
-            Shiboken::Object::setParent(pyParent, reinterpret_cast<PyObject*>(result));
+            Shiboken::Object::setParent(pyParent, reinterpret_cast<PyObject *>(result));
 
-        widget = reinterpret_cast<QWidget*>(Shiboken::Object::cppPointer(result, Py_TYPE(result)));
+        widget = reinterpret_cast<QWidget *>(Shiboken::Object::cppPointer(result, Py_TYPE(result)));
     }
 
     return widget;
 }
 
-void PyCustomWidget::initialize(QDesignerFormEditorInterface* core)
+void PyCustomWidget::initialize(QDesignerFormEditorInterface *core)
 {
     m_data->initialized = true;
 }
diff --git a/sources/pyside2/plugins/customwidgets.cpp b/sources/pyside2/plugins/customwidgets.cpp
index 58d2a518c..e78dde206 100644
--- a/sources/pyside2/plugins/customwidgets.cpp
+++ b/sources/pyside2/plugins/customwidgets.cpp
@@ -43,21 +43,20 @@
 
 struct PyCustomWidgetPrivate
 {
-    PyObject* pyObject;
+    PyObject *pyObject;
     bool initialized;
 };
 
 struct PyCustomWidgetsPrivate
 {
-    QList<QDesignerCustomWidgetInterface*> widgets;
+    QList<QDesignerCustomWidgetInterface *> widgets;
     ~PyCustomWidgetsPrivate();
 };
 
 
 PyCustomWidgetsPrivate::~PyCustomWidgetsPrivate()
 {
-    foreach(QDesignerCustomWidgetInterface* iface, widgets)
-        delete iface;
+    qDeleteAll(widgets);
     widgets.clear();
 }
 
@@ -71,12 +70,12 @@ PyCustomWidgets::~PyCustomWidgets()
     delete m_data;
 }
 
-void PyCustomWidgets::registerWidgetType(PyObject* widget)
+void PyCustomWidgets::registerWidgetType(PyObject *widget)
 {
     m_data->widgets.append(new PyCustomWidget(widget));
 }
 
-QList<QDesignerCustomWidgetInterface*> PyCustomWidgets::customWidgets() const
+QList<QDesignerCustomWidgetInterface *> PyCustomWidgets::customWidgets() const
 {
     return m_data->widgets;
 }