Find: Avoid saving default values for advanced search

Change-Id: I69454675c15a9eb92d0665ea6f88f0969a532eb8
Reviewed-by: David Schulz <david.schulz@qt.io>

src/plugins/cppeditor/symbolsfindfilter.cpp

@@ -169,8 +169,10 @@ QWidget *SymbolsFindFilter::createConfigWidget()
 Store SymbolsFindFilter::save() const
 {
     Store s;
-    s.insert(SETTINGS_SYMBOLTYPES, int(m_symbolsToSearch));
-    s.insert(SETTINGS_SEARCHSCOPE, int(m_scope));
+    if (m_symbolsToSearch != SearchSymbols::AllTypes)
+        s.insert(SETTINGS_SYMBOLTYPES, int(m_symbolsToSearch));
+    if (m_scope != SymbolSearcher::SearchProjectsOnly)
+        s.insert(SETTINGS_SEARCHSCOPE, int(m_scope));
     return s;
 }
 

src/plugins/projectexplorer/allprojectsfind.cpp

@@ -113,16 +113,19 @@ QWidget *AllProjectsFind::createConfigWidget()
     return m_configWidget;
 }
 
+const char kDefaultInclusion[] = "*";
+const char kDefaultExclusion[] = "";
+
 Store AllProjectsFind::save() const
 {
     Store s;
-    writeCommonSettings(s);
+    writeCommonSettings(s, kDefaultInclusion, kDefaultExclusion);
     return s;
 }
 
 void AllProjectsFind::restore(const Utils::Store &s)
 {
-    readCommonSettings(s, "*", "");
+    readCommonSettings(s, kDefaultInclusion, kDefaultExclusion);
 }
 
 QByteArray AllProjectsFind::settingsKey() const

src/plugins/projectexplorer/currentprojectfind.cpp

@@ -118,16 +118,19 @@ void CurrentProjectFind::setupSearch(Core::SearchResult *search)
     });
 }
 
+const char kDefaultInclusion[] = "*";
+const char kDefaultExclusion[] = "";
+
 Store CurrentProjectFind::save() const
 {
     Store s;
-    writeCommonSettings(s);
+    writeCommonSettings(s, kDefaultInclusion, kDefaultExclusion);
     return s;
 }
 
 void CurrentProjectFind::restore(const Store &s)
 {
-    readCommonSettings(s, "*", "");
+    readCommonSettings(s, kDefaultInclusion, kDefaultExclusion);
 }
 
 QByteArray CurrentProjectFind::settingsKey() const

src/plugins/projectexplorer/filesinallprojectsfind.cpp

@@ -29,20 +29,20 @@ QString FilesInAllProjectsFind::displayName() const
 }
 
 const char kSettingsKey[] = "FilesInAllProjectDirectories";
+const char kDefaultInclusion[]
+    = "CMakeLists.txt,*.cmake,*.pro,*.pri,*.qbs,*.cpp,*.h,*.mm,*.qml,*.md,*.txt,*.qdoc";
+const char kDefaultExclusion[] = "*/.git/*,*/.cvs/*,*/.svn/*,*.autosave,*/build/*";
 
 Store FilesInAllProjectsFind::save() const
 {
     Store s;
-    writeCommonSettings(s);
+    writeCommonSettings(s, kDefaultInclusion, kDefaultExclusion);
     return s;
 }
 
 void FilesInAllProjectsFind::restore(const Utils::Store &s)
 {
-    readCommonSettings(
-        s,
-        "CMakeLists.txt,*.cmake,*.pro,*.pri,*.qbs,*.cpp,*.h,*.mm,*.qml,*.md,*.txt,*.qdoc",
-        "*/.git/*,*/.cvs/*,*/.svn/*,*.autosave,*/build/*");
+    readCommonSettings(s, kDefaultInclusion, kDefaultExclusion);
 }
 
 QByteArray FilesInAllProjectsFind::settingsKey() const

src/plugins/texteditor/basefilefind.cpp

@@ -442,25 +442,34 @@ FilePath BaseFileFind::searchDir() const
     return d->m_searchDir;
 }
 
-void BaseFileFind::writeCommonSettings(Store &s) const
+void BaseFileFind::writeCommonSettings(
+    Store &s, const QString &defaultFilter, const QString &defaultExclusionFilter) const
 {
     const auto fromNativeSeparators = [](const QStringList &files) -> QStringList {
         return Utils::transform(files, &QDir::fromNativeSeparators);
     };
 
-    s.insert("filters", fromNativeSeparators(d->m_filterStrings.stringList()));
-    if (d->m_filterCombo)
-        s.insert("currentFilter", QDir::fromNativeSeparators(d->m_filterCombo->currentText()));
-    s.insert("exclusionFilters", fromNativeSeparators(d->m_exclusionStrings.stringList()));
-    if (d->m_exclusionCombo) {
-        s.insert(
-            "currentExclusionFilter",
-            QDir::fromNativeSeparators(d->m_exclusionCombo->currentText()));
-    }
+    const QStringList filterStrings = fromNativeSeparators(d->m_filterStrings.stringList());
+    if (filterStrings.size() != 1 || filterStrings.first() != defaultFilter)
+        s.insert("filters", filterStrings);
+    const QString currentFilter = d->m_filterCombo
+                                      ? QDir::fromNativeSeparators(d->m_filterCombo->currentText())
+                                      : d->m_filterSetting;
+    if (currentFilter != defaultFilter)
+        s.insert("currentFilter", currentFilter);
+    const QStringList exclusionFilters = fromNativeSeparators(d->m_exclusionStrings.stringList());
+    if (exclusionFilters.size() != 1 || exclusionFilters.first() != defaultExclusionFilter)
+        s.insert("exclusionFilters", exclusionFilters);
+    const QString currentExclusionFilter = d->m_exclusionCombo ? QDir::fromNativeSeparators(
+                                               d->m_exclusionCombo->currentText())
+                                                               : d->m_exclusionSetting;
+    if (currentExclusionFilter != defaultExclusionFilter)
+        s.insert("currentExclusionFilter", currentExclusionFilter);
 
     for (const SearchEngine *searchEngine : std::as_const(d->m_searchEngines))
         searchEngine->writeSettings(s);
-    s.insert("currentSearchEngineIndex", d->m_currentSearchEngineIndex);
+    if (d->m_currentSearchEngineIndex != 0)
+        s.insert("currentSearchEngineIndex", d->m_currentSearchEngineIndex);
 }
 
 void BaseFileFind::readCommonSettings(

src/plugins/texteditor/basefilefind.h

@@ -108,7 +108,8 @@ protected:
     virtual QString toolTip() const = 0; // see Core::SearchResultWindow::startNewSearch,
                                          // add %1 placeholder where the find flags should be put
 
-    void writeCommonSettings(Utils::Store &s) const;
+    void writeCommonSettings(
+        Utils::Store &s, const QString &defaultFilter, const QString &defaultExclusionFilter) const;
     void readCommonSettings(
         const Utils::Store &s, const QString &defaultFilter, const QString &defaultExclusionFilter);
     QList<QPair<QWidget *, QWidget *>> createPatternWidgets();

src/plugins/texteditor/findincurrentfile.cpp

@@ -100,16 +100,19 @@ void FindInCurrentFile::handleFileChange(Core::IEditor *editor)
     }
 }
 
+const char kDefaultInclusion[] = "*";
+const char kDefaultExclusion[] = "";
+
 Store FindInCurrentFile::save() const
 {
     Store s;
-    writeCommonSettings(s);
+    writeCommonSettings(s, kDefaultInclusion, kDefaultExclusion);
     return s;
 }
 
 void FindInCurrentFile::restore(const Store &s)
 {
-    readCommonSettings(s, "*", "");
+    readCommonSettings(s, kDefaultInclusion, kDefaultExclusion);
 }
 
 QByteArray FindInCurrentFile::settingsKey() const

src/plugins/texteditor/findinfiles.cpp

@@ -188,16 +188,19 @@ QWidget *FindInFiles::createConfigWidget()
     return m_configWidget;
 }
 
+const char kDefaultInclusion[] = "*.cpp,*.h";
+const char kDefaultExclusion[] = "*/.git/*,*/.cvs/*,*/.svn/*,*.autosave,*/build/*";
+
 Store FindInFiles::save() const
 {
     Store s;
-    writeCommonSettings(s);
+    writeCommonSettings(s, kDefaultInclusion, kDefaultExclusion);
     return s;
 }
 
 void FindInFiles::restore(const Utils::Store &s)
 {
-    readCommonSettings(s, "*.cpp,*.h", "*/.git/*,*/.cvs/*,*/.svn/*,*.autosave,*/build/*");
+    readCommonSettings(s, kDefaultInclusion, kDefaultExclusion);
 }
 
 QByteArray FindInFiles::settingsKey() const

src/plugins/texteditor/findinopenfiles.cpp

@@ -93,16 +93,19 @@ bool FindInOpenFiles::isEnabled() const
     return Core::DocumentModel::entryCount() > 0;
 }
 
+const char kDefaultInclusion[] = "*";
+const char kDefaultExclusion[] = "";
+
 Store FindInOpenFiles::save() const
 {
     Store s;
-    writeCommonSettings(s);
+    writeCommonSettings(s, kDefaultInclusion, kDefaultExclusion);
     return s;
 }
 
 void FindInOpenFiles::restore(const Store &s)
 {
-    readCommonSettings(s, "*", "");
+    readCommonSettings(s, kDefaultInclusion, kDefaultExclusion);
 }
 
 QByteArray FindInOpenFiles::settingsKey() const