BaseFileFind: Make some methods static

Change-Id: I2cf75aabec2f44278c52e2bcff8a5278678517f3
Reviewed-by: David Schulz <david.schulz@qt.io>

src/plugins/texteditor/basefilefind.cpp

@@ -125,6 +125,29 @@ public:
 
 } // namespace Internal
 
+static void syncComboWithSettings(QComboBox *combo, const QString &setting)
+{
+    if (!combo)
+        return;
+    int index = combo->findText(setting);
+    if (index < 0)
+        combo->setEditText(setting);
+    else
+        combo->setCurrentIndex(index);
+}
+
+static void updateComboEntries(QComboBox *combo, bool onTop)
+{
+    int index = combo->findText(combo->currentText());
+    if (index < 0) {
+        if (onTop)
+            combo->insertItem(0, combo->currentText());
+        else
+            combo->addItem(combo->currentText());
+        combo->setCurrentIndex(combo->findText(combo->currentText()));
+    }
+}
+
 using namespace Internal;
 
 SearchEngine::SearchEngine()
@@ -390,29 +413,6 @@ void BaseFileFind::readCommonSettings(QSettings *settings, const QString &defaul
     syncSearchEngineCombo(currentSearchEngineIndex);
 }
 
-void BaseFileFind::syncComboWithSettings(QComboBox *combo, const QString &setting)
-{
-    if (!combo)
-        return;
-    int index = combo->findText(setting);
-    if (index < 0)
-        combo->setEditText(setting);
-    else
-        combo->setCurrentIndex(index);
-}
-
-void BaseFileFind::updateComboEntries(QComboBox *combo, bool onTop)
-{
-    int index = combo->findText(combo->currentText());
-    if (index < 0) {
-        if (onTop)
-            combo->insertItem(0, combo->currentText());
-        else
-            combo->addItem(combo->currentText());
-        combo->setCurrentIndex(combo->findText(combo->currentText()));
-    }
-}
-
 void BaseFileFind::openEditor(const SearchResultItem &item)
 {
     SearchResult *result = qobject_cast<SearchResult *>(sender());
@@ -540,7 +540,7 @@ QVariant BaseFileFind::getAdditionalParameters(SearchResult *search)
 
 QFuture<FileSearchResultList> BaseFileFind::executeSearch(const FileFindParameters &parameters)
 {
-    return d->m_searchEngines[parameters.searchEngineIndex]->executeSearch(parameters,this);
+    return d->m_searchEngines[parameters.searchEngineIndex]->executeSearch(parameters, this);
 }
 
 namespace Internal {

src/plugins/texteditor/basefilefind.h

@@ -115,7 +115,7 @@ public:
 
 protected:
     virtual QVariant additionalParameters() const = 0;
-    QVariant getAdditionalParameters(Core::SearchResult *search);
+    static QVariant getAdditionalParameters(Core::SearchResult *search);
     virtual QString label() const = 0; // see Core::SearchResultWindow::startNewSearch
     virtual QString toolTip() const = 0; // see Core::SearchResultWindow::startNewSearch,
                                          // add %1 placeholder where the find flags should be put
@@ -124,8 +124,6 @@ protected:
     void writeCommonSettings(QSettings *settings);
     void readCommonSettings(QSettings *settings, const QString &defaultFilter);
     QWidget *createPatternWidget();
-    void syncComboWithSettings(QComboBox *combo, const QString &setting);
-    void updateComboEntries(QComboBox *combo, bool onTop);
     QStringList fileNameFilters() const;
 
     SearchEngine *currentSearchEngine() const;