ProfileManager: remove some fallback-profile-related code

After the previous commit the Fallback profile shouldn't be editable
at all.

src/profile/ProfileManager.cpp

@@ -302,7 +302,6 @@ void ProfileManager::changeProfile(Profile::Ptr profile,
 {
     Q_ASSERT(profile);
 
-    const bool isFallback = profile->isFallback();
     const QString origPath = profile->path();
 
     const QString uniqueProfileName = generateUniqueName();
@@ -310,17 +309,6 @@ void ProfileManager::changeProfile(Profile::Ptr profile,
     // Don't save a profile with an empty name on disk
     persistent = persistent && !profile->name().isEmpty();
 
-    // If we are asked to store the fallback profile (which has an
-    // invalid path by design), we reset the path to an empty string
-    // which will make the profile writer automatically generate a
-    // proper path.
-    if (persistent && isFallback) {
-        profile->setProperty(Profile::UntranslatedName, uniqueProfileName);
-        profile->setProperty(Profile::Name, uniqueProfileName);
-        profile->setProperty(Profile::MenuIndex, QStringLiteral("0"));
-        profile->setHidden(false);
-    }
-
     bool messageShown = false;
     // Insert the changes into the existing Profile instance
     for (auto it = propertyMap.cbegin(); it != propertyMap.cend(); ++it) {
@@ -373,7 +361,7 @@ void ProfileManager::changeProfile(Profile::Ptr profile,
         // when creating a new profile, this works around a bug where
         // the newly created profile appears twice in the ProfileSettings
         // dialog
-        if (!isFallback && !origPath.isEmpty() && profile->path() != origPath) {
+        if (!origPath.isEmpty() && profile->path() != origPath) {
             // this is needed to include the old profile too
             _loadedAllProfiles = false;
             const QList<Profile::Ptr> availableProfiles = ProfileManager::instance()->allProfiles();
@@ -390,22 +378,8 @@ void ProfileManager::changeProfile(Profile::Ptr profile,
         }
     }
 
-    if (isFallback) {
-        // addProfile has to be called after a path has been set for
-        // "profile", otherwise the newly saved profile won't show up
-        // in the ProfileSettings dialog in the current Konsole window
-        addProfile(profile);
-        setDefaultProfile(profile);
-
-        // Since the profile object pointed to by _fallbackProfile has
-        // been given a name above, now init a fallback profile again.
-        // This way there is always a "Default" profile available in the
-        // context menu.
-        initFallbackProfile();
-    } else {
-        // notify the world about the change
-        Q_EMIT profileChanged(profile);
-    }
+    // Notify the world about the change
+    Q_EMIT profileChanged(profile);
 }
 
 void ProfileManager::addProfile(const Profile::Ptr &profile)

src/profile/ProfileManager.h

@@ -88,11 +88,8 @@ public:
     /**
      * This creates a profile based on the fallback profile, it's shown
      * as "Default". This is a special profile as it's not saved on disk
-     * but rather created from code in Profile class, based on the default
-     * profile settings. When the user tries to save this profile, a name
-     * (other than "Default") is set for it, e.g. "Profile 1" unless the
-     * user has specified a name; then we init a fallback profile again as
-     * a separate instance.
+     * but rather created from code in the Profile class, based on the default
+     * profile settings.
      */
     void initFallbackProfile();
 

src/widgets/EditProfileDialog.cpp

@@ -236,8 +236,6 @@ void EditProfileDialog::save()
         return;
     }
 
-    const bool isFallback = _profile->isFallback();
-
     ProfileManager::instance()->changeProfile(_profile, _tempProfile->setProperties());
 
     // ensure that these settings are not undone by a call
@@ -250,14 +248,6 @@ void EditProfileDialog::save()
 
     createTempProfile();
 
-    if (isFallback) {
-        // Needed to update the profile name in the dialog, if the user
-        // used "Apply" and the dialog is still open, since the fallback
-        // profile will have a unique name, e.g. "Profile 1", generated
-        // for it by the ProfileManager.
-        setProfile(_profile);
-    }
-
     _buttonBox->button(QDialogButtonBox::Apply)->setEnabled(false);
 }
 
@@ -919,7 +909,7 @@ void EditProfileDialog::toggleAlternateScrolling(bool enable)
     updateTempProfileProperty(Profile::AlternateScrolling, enable);
 }
 
-void EditProfileDialog::toggleAllowColorFilter(bool enable) 
+void EditProfileDialog::toggleAllowColorFilter(bool enable)
 {
     updateTempProfileProperty(Profile::ColorFilterEnabled, enable);
 }