From cd4e6504dfbdface00037625f0cedda511e6d839 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Wed, 16 Nov 2016 14:59:28 +0100
Subject: Generate an instance with KSharedConfig::Ptr for singleton and arg

Summary:
In case a kcfg with arg="true" was used and singleton the static
instance method only accepted a QString config name. This made it
impossible to combine a singleton config with an already existing and
open KSharedConfig::Ptr.

With this change an overloaded instance method is added which takes a
KSharedConfig::Ptr as argument. The private ctor, though, only takes a
KSharedConfig::Ptr and the instance method taking a QString argument
uses KSharedConfig::openConfig on the config file name.

This provides full API compatibility and at the same time allows to use
KSharedConfig in addition to the arg name based variant.

Test Plan:
kconfigcompiler tests still pass and a config with singleton
and arg="true" generates the code as I need it

Reviewers: #frameworks

Differential Revision: https://phabricator.kde.org/D3386
---
 autotests/kconfig_compiler/test8c.cpp.ref | 65 +++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 autotests/kconfig_compiler/test8c.cpp.ref

(limited to 'autotests/kconfig_compiler/test8c.cpp.ref')

diff --git a/autotests/kconfig_compiler/test8c.cpp.ref b/autotests/kconfig_compiler/test8c.cpp.ref
new file mode 100644
index 00000000..7c7799bc
--- /dev/null
+++ b/autotests/kconfig_compiler/test8c.cpp.ref
@@ -0,0 +1,65 @@
+// This file is generated by kconfig_compiler_kf5 from test8a.kcfg.
+// All changes you do to this file will be lost.
+
+#include "test8c.h"
+
+#include <qglobal.h>
+#include <QtCore/QFile>
+
+#include <QDebug>
+
+class Test8cHelper
+{
+  public:
+    Test8cHelper() : q(0) {}
+    ~Test8cHelper() { delete q; }
+    Test8c *q;
+};
+Q_GLOBAL_STATIC(Test8cHelper, s_globalTest8c)
+Test8c *Test8c::self()
+{
+  if (!s_globalTest8c()->q)
+     qFatal("you need to call Test8c::instance before using");
+  return s_globalTest8c()->q;
+}
+
+void Test8c::instance(const QString& cfgfilename)
+{
+  if (s_globalTest8c()->q) {
+     qDebug() << "Test8c::instance called after the first use - ignoring";
+     return;
+  }
+  new Test8c(KSharedConfig::openConfig(cfgfilename));
+  s_globalTest8c()->q->read();
+}
+
+void Test8c::instance(KSharedConfig::Ptr config)
+{
+  if (s_globalTest8c()->q) {
+     qDebug() << "Test8c::instance called after the first use - ignoring";
+     return;
+  }
+  new Test8c(config);
+  s_globalTest8c()->q->read();
+}
+
+Test8c::Test8c(  KSharedConfig::Ptr config  )
+  : KConfigSkeleton( config )
+{
+  Q_ASSERT(!s_globalTest8c()->q);
+  s_globalTest8c()->q = this;
+  setCurrentGroup( QStringLiteral( "Group" ) );
+
+  KConfigSkeleton::ItemFont  *itemFont;
+  itemFont = new KConfigSkeleton::ItemFont( currentGroup(), QStringLiteral( "Font" ), mFont, QFont() );
+  addItem( itemFont, QStringLiteral( "Font" ) );
+  KConfigSkeleton::ItemFont  *itemTitleFont;
+  itemTitleFont = new KConfigSkeleton::ItemFont( currentGroup(), QStringLiteral( "TitleFont" ), mTitleFont, QFont() );
+  addItem( itemTitleFont, QStringLiteral( "TitleFont" ) );
+}
+
+Test8c::~Test8c()
+{
+  s_globalTest8c()->q = 0;
+}
+
-- 
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