Add an is<PropertyName>Immutable to know if a property is immutable

Summary:
Add a utility function is<Parameter>Immutable to access immutability quickly.
Generated classes uses them internally to avoid code redundance.

Sample:
```
    /**
      Set blocked-by-default
    */
    void setBlockedByDefault( bool v )
    {
      if (v != mBlockedByDefault && !isBlockedByDefaultImmutable() )  {
        mBlockedByDefault = v;
        Q_EMIT blockedByDefaultChanged();
      }
    }

    /**
      Is blocked-by-default Immutable
    */
    bool isBlockedByDefaultImmutable()
    {
      return isImmutable( QStringLiteral( "blockedByDefault" ) );
    }
```

```
    /**
      Set org.kde.ActivityManager.ResourceScoringEnabled
    */
    void setResourceScoringEnabled( bool v )
    {
      if (!isResourceScoringEnabledImmutable() )
        mResourceScoringEnabled = v;
    }

    /**
      Is org.kde.ActivityManager.ResourceScoringEnabled Immutable
    */
    bool isResourceScoringEnabledImmutable()
    {
      return isImmutable( QStringLiteral( "resourceScoringEnabled" ) );
    }
```

Reviewers: ervin, #frameworks, dfaure

Reviewed By: ervin

Subscribers: dfaure, tcanabrava, kde-frameworks-devel

Tags: #frameworks

Differential Revision: https://phabricator.kde.org/D26368

1 files changed, 50 insertions, 5 deletions

diff --git a/autotests/kconfig_compiler/test_signal.h.ref b/autotests/kconfig_compiler/test_signal.h.ref
index a005e140..ef106a8d 100644
--- a/autotests/kconfig_compiler/test_signal.h.ref
+++ b/autotests/kconfig_compiler/test_signal.h.ref
@@ -21,7 +21,7 @@ class TestSignal : public KConfigSkeleton
     static
     void setEmoticonTheme( const QString & v )
     {
-      if (v != self()->mEmoticonTheme && !self()->isImmutable( QStringLiteral( "emoticonTheme" ) )) {
+      if (v != self()->mEmoticonTheme && !self()->isEmoticonThemeImmutable()) {
         self()->mEmoticonTheme = v;
         self()->mSettingsChanged |= signalEmoticonSettingsChanged;
       }
@@ -37,12 +37,21 @@ class TestSignal : public KConfigSkeleton
     }
 
     /**
+      Is Current emoticon theme. Immutable
+    */
+    static
+    bool isEmoticonThemeImmutable()
+    {
+      return self()->isImmutable( QStringLiteral( "emoticonTheme" ) );
+    }
+
+    /**
       Set Enable emoticon support in Kopete.
     */
     static
     void setUseEmoticon( bool v )
     {
-      if (v != self()->mUseEmoticon && !self()->isImmutable( QStringLiteral( "useEmoticon" ) )) {
+      if (v != self()->mUseEmoticon && !self()->isUseEmoticonImmutable()) {
         self()->mUseEmoticon = v;
         self()->mSettingsChanged |= signalEmoticonSettingsChanged;
       }
@@ -58,12 +67,21 @@ class TestSignal : public KConfigSkeleton
     }
 
     /**
+      Is Enable emoticon support in Kopete. Immutable
+    */
+    static
+    bool isUseEmoticonImmutable()
+    {
+      return self()->isImmutable( QStringLiteral( "useEmoticon" ) );
+    }
+
+    /**
       Set Use strict mode in emoticon parsing.
     */
     static
     void setEmoticonRequireSpace( bool v )
     {
-      if (v != self()->mEmoticonRequireSpace && !self()->isImmutable( QStringLiteral( "emoticonRequireSpace" ) )) {
+      if (v != self()->mEmoticonRequireSpace && !self()->isEmoticonRequireSpaceImmutable()) {
         self()->mEmoticonRequireSpace = v;
         self()->mSettingsChanged |= signalEmoticonSettingsChanged;
       }
@@ -79,12 +97,21 @@ class TestSignal : public KConfigSkeleton
     }
 
     /**
+      Is Use strict mode in emoticon parsing. Immutable
+    */
+    static
+    bool isEmoticonRequireSpaceImmutable()
+    {
+      return self()->isImmutable( QStringLiteral( "emoticonRequireSpace" ) );
+    }
+
+    /**
       Set Absolute path to a directory containing a Adium/Kopete chat window style.
     */
     static
     void setStylePath( const QString & v )
     {
-      if (v != self()->mStylePath && !self()->isImmutable( QStringLiteral( "stylePath" ) )) {
+      if (v != self()->mStylePath && !self()->isStylePathImmutable()) {
         self()->mStylePath = v;
         self()->mSettingsChanged |= signalStyleChanged;
       }
@@ -100,12 +127,21 @@ class TestSignal : public KConfigSkeleton
     }
 
     /**
+      Is Absolute path to a directory containing a Adium/Kopete chat window style. Immutable
+    */
+    static
+    bool isStylePathImmutable()
+    {
+      return self()->isImmutable( QStringLiteral( "stylePath" ) );
+    }
+
+    /**
       Set Relative path to a CSS variant for the current style.
     */
     static
     void setStyleCSSVariant( const QString & v )
     {
-      if (!self()->isImmutable( QStringLiteral( "StyleCSSVariant" ) ))
+      if (!self()->isStyleCSSVariantImmutable())
         self()->mStyleCSSVariant = v;
     }
 
@@ -118,6 +154,15 @@ class TestSignal : public KConfigSkeleton
       return self()->mStyleCSSVariant;
     }
 
+    /**
+      Is Relative path to a CSS variant for the current style. Immutable
+    */
+    static
+    bool isStyleCSSVariantImmutable()
+    {
+      return self()->isImmutable( QStringLiteral( "StyleCSSVariant" ) );
+    }
+
 
     enum {
       signalEmoticonSettingsChanged = 0x1,