Organize categories alphabetically to ComponentSelectionPage

Task-number: QTIFW-1264
Change-Id: I14a54082c30107d9242632a69d73a637803c6f2d
Reviewed-by: Jani Heikkinen <jani.heikkinen@qt.io>

src/libs/installer/componentselectionpage_p.cpp

@@ -198,7 +198,7 @@ void ComponentSelectionPagePrivate::setupCategoryLayout()
     connect(fetchCategoryButton, &QPushButton::clicked, this,
             &ComponentSelectionPagePrivate::fetchRepositoryCategories);
 
-    foreach (RepositoryCategory repository, m_core->settings().repositoryCategories()) {
+    foreach (RepositoryCategory repository, m_core->settings().organizedRepositoryCategories()) {
         QCheckBox *checkBox = new QCheckBox;
         checkBox->setObjectName(repository.displayname());
         connect(checkBox, &QCheckBox::stateChanged, this,
@@ -324,8 +324,17 @@ void ComponentSelectionPagePrivate::checkboxStateChanged()
     }
 }
 
-void ComponentSelectionPagePrivate::enableRepositoryCategory(int index, bool enable) {
+void ComponentSelectionPagePrivate::enableRepositoryCategory(const QString &repositoryName, bool enable)
-    RepositoryCategory repoCategory = m_core->settings().repositoryCategories().toList().at(index);
+{
+    QMap<QString, RepositoryCategory> organizedRepositoryCategories = m_core->settings().organizedRepositoryCategories();
+
+    QMap<QString, RepositoryCategory>::iterator i = organizedRepositoryCategories.find(repositoryName);
+    RepositoryCategory repoCategory;
+    while (i != organizedRepositoryCategories.end() && i.key() == repositoryName) {
+        repoCategory = i.value();
+        i++;
+    }
+
     RepositoryCategory replacement = repoCategory;
     replacement.setEnabled(enable);
     QSet<RepositoryCategory> tmpRepoCategories = m_core->settings().repositoryCategories();
@@ -374,7 +383,7 @@ void ComponentSelectionPagePrivate::fetchRepositoryCategories()
     QList<QCheckBox*> checkboxes = m_categoryGroupBox->findChildren<QCheckBox *>();
     for (int i = 0; i < checkboxes.count(); i++) {
         checkbox = checkboxes.at(i);
-        enableRepositoryCategory(i, checkbox->isChecked());
+        enableRepositoryCategory(checkbox->objectName(), checkbox->isChecked());
     }
 
     if (!m_core->fetchRemotePackagesTree()) {

src/libs/installer/componentselectionpage_p.h

@@ -72,7 +72,7 @@ public slots:
     void selectAll();
     void deselectAll();
     void checkboxStateChanged();
-    void enableRepositoryCategory(int index, bool enable);
+    void enableRepositoryCategory(const QString &repositoryName, bool enable);
     void updateWidgetVisibility(bool show);
     void fetchRepositoryCategories();
     void customButtonClicked(int which);

src/libs/installer/settings.cpp

@@ -584,6 +584,16 @@ QSet<RepositoryCategory> Settings::repositoryCategories() const
     return variantListToSet<RepositoryCategory>(d->m_data.values(scRepositoryCategories));
 }
 
+QMap<QString, RepositoryCategory> Settings::organizedRepositoryCategories() const
+{
+    QSet<RepositoryCategory> categories = repositoryCategories();
+    QMap<QString, RepositoryCategory> map;
+    foreach (const RepositoryCategory &category, categories) {
+        map.insert(category.displayname(), category);
+    }
+    return map;
+}
+
 void Settings::setDefaultRepositories(const QSet<Repository> &repositories)
 {
     d->m_data.remove(scRepositories);

src/libs/installer/settings.h

@@ -116,6 +116,7 @@ public:
 
     QSet<Repository> defaultRepositories() const;
     QSet<RepositoryCategory> repositoryCategories() const;
+    QMap<QString, RepositoryCategory> organizedRepositoryCategories() const;
     void setDefaultRepositories(const QSet<Repository> &repositories);
     void addDefaultRepositories(const QSet<Repository> &repositories);
     void addRepositoryCategories(const QSet<RepositoryCategory> &repositories);