Make .cache/.local/.config folders uniform.

src/gui/dialogs/formbackupdatabasesettings.cpp

@@ -42,7 +42,7 @@ FormBackupDatabaseSettings::FormBackupDatabaseSettings(QWidget *parent) : QDialo
   connect(m_ui->m_txtBackupName->lineEdit(), SIGNAL(textChanged(QString)), this, SLOT(checkOkButton()));
   connect(m_ui->m_btnSelectFolder, SIGNAL(clicked()), this, SLOT(selectFolder()));
 
-  selectFolder(qApp->documentsFolderPath());
+  selectFolder(qApp->getDocumentsFolderPath());
   m_ui->m_txtBackupName->lineEdit()->setText(QString(APP_LOW_NAME) + QL1S("_") + QDateTime::currentDateTime().toString(QSL("yyyyMMddHHmm")));
   m_ui->m_lblResult->setStatus(WidgetWithStatus::Warning, tr("No operation executed yet."), tr("No operation executed yet."));
 

src/gui/dialogs/formrestoredatabasesettings.cpp

@@ -39,7 +39,7 @@ FormRestoreDatabaseSettings::FormRestoreDatabaseSettings(QWidget *parent)
   connect(m_ui->m_groupSettings, SIGNAL(toggled(bool)), this, SLOT(checkOkButton()));
   connect(m_ui->m_buttonBox->button(QDialogButtonBox::Ok), SIGNAL(clicked()), this, SLOT(performRestoration()));
 
-  selectFolder(qApp->documentsFolderPath());
+  selectFolder(qApp->getDocumentsFolderPath());
 }
 
 FormRestoreDatabaseSettings::~FormRestoreDatabaseSettings() {

src/gui/dialogs/formupdate.cpp

@@ -122,7 +122,7 @@ void FormUpdate::updateProgress(qint64 bytes_received, qint64 bytes_total) {
 
 void FormUpdate::saveUpdateFile(const QByteArray &file_contents) {
   const QString url_file = m_updateInfo.m_urls.value(OS_ID).m_fileUrl;;
-  const QString temp_directory = qApp->tempFolderPath();
+  const QString temp_directory = qApp->getTempFolderPath();
 
   if (!temp_directory.isEmpty()) {
     const QString output_file_name = url_file.mid(url_file.lastIndexOf('/') + 1);

src/gui/settings/settingsbrowsermail.cpp

@@ -62,7 +62,7 @@ void SettingsBrowserMail::changeDefaultBrowserArguments(int index) {
 void SettingsBrowserMail::selectBrowserExecutable() {
   const QString executable_file = QFileDialog::getOpenFileName(this,
                                                                tr("Select web browser executable"),
-                                                               qApp->homeFolderPath(),
+                                                               qApp->getHomeFolderPath(),
                                                                //: File filter for external browser selection dialog.
                                                              #if defined(Q_OS_LINUX)
                                                                tr("Executables (*)")
@@ -110,7 +110,7 @@ void SettingsBrowserMail::changeDefaultEmailArguments(int index) {
 void SettingsBrowserMail::selectEmailExecutable() {
   QString executable_file = QFileDialog::getOpenFileName(this,
                                                          tr("Select e-mail executable"),
-                                                         qApp->homeFolderPath(),
+                                                         qApp->getHomeFolderPath(),
                                                          //: File filter for external e-mail selection dialog.
                                                        #if defined(Q_OS_LINUX)
                                                          tr("Executables (*)")

src/main.cpp

@@ -100,7 +100,11 @@ int main(int argc, char *argv[]) {
   // These settings needs to be set before any QSettings object.
   Application::setApplicationName(APP_NAME);
   Application::setApplicationVersion(APP_VERSION);
+
+#if !defined(Q_OS_LINUX)
   Application::setOrganizationName(APP_AUTHOR);
+#endif
+
   Application::setOrganizationDomain(APP_URL);
   Application::setWindowIcon(QIcon(APP_ICON_PATH));
 

src/miscellaneous/application.cpp

@@ -188,31 +188,19 @@ void Application::setMainForm(FormMain *main_form) {
 
 #if defined(Q_OS_LINUX)
 QString Application::getXdgConfigHomePath() {
-  // TODO: Return ".config" folder on Linux.
+  return IOFactory::getSystemFolder(QStandardPaths::ConfigLocation);
-  // XDG_CONFIG_HOME
-  // Where user-specific configurations should be written (analogous to /etc).
-  // Should default to $HOME/.config.
-
-  const QString xdgConfigHome = qgetenv("XDG_CONFIG_HOME");
-
-  if (xdgConfigHome.isEmpty()) {
-    return qgetenv("HOME") + QDir::separator() + ".config";
-  }
-  else {
-    return xdgConfigHome;
-  }
 }
 #endif
 
-QString Application::tempFolderPath() {
+QString Application::getTempFolderPath() {
   return IOFactory::getSystemFolder(QStandardPaths::TempLocation);
 }
 
-QString Application::documentsFolderPath() {
+QString Application::getDocumentsFolderPath() {
   return IOFactory::getSystemFolder(QStandardPaths::DocumentsLocation);
 }
 
-QString Application::homeFolderPath() {
+QString Application::getHomeFolderPath() {
   return IOFactory::getSystemFolder(QStandardPaths::HomeLocation);
 }
 

src/miscellaneous/application.h

@@ -80,9 +80,9 @@ class Application : public QtSingleApplication {
     QWidget *mainFormWidget();
     SystemTrayIcon *trayIcon();
 
-    QString tempFolderPath();
+    QString getTempFolderPath();
-    QString documentsFolderPath();
+    QString getDocumentsFolderPath();
-    QString homeFolderPath();
+    QString getHomeFolderPath();
 
 #if defined(Q_OS_LINUX)
     QString getXdgConfigHomePath();

src/miscellaneous/settings.cpp

@@ -322,17 +322,16 @@ QString Settings::getAppPathUserFolder() {
   return qApp->applicationDirPath() + QDir::separator() + QSL("data");
 }
 
-
-
 QString Settings::getHomeUserFolder() {
 #if defined(Q_OS_LINUX)
-  QString home_folder = qApp->homeFolderPath() + QDir::separator() + QString(APP_LOW_H_NAME) + QDir::separator() + QSL("data");
+  // Fallback folder.
+  QString home_folder = qApp->getHomeFolderPath() + QDir::separator() + QString(APP_LOW_H_NAME) + QDir::separator() + QSL("data");
 
   if (QDir().exists(home_folder)) {
     return home_folder;
   }
   else {
-    return qApp->getXdgConfigHomePath() + QDir::separator() + QString(APP_LOW_NAME);
+    return qApp->getXdgConfigHomePath() + QDir::separator() + QString(APP_NAME);
   }
 #else
   return qApp->homeFolderPath() + QDir::separator() + QString(APP_LOW_H_NAME) + QDir::separator() + QSL("data");

src/services/abstract/gui/formfeeddetails.cpp

@@ -187,7 +187,7 @@ void FormFeedDetails::onNoIconSelected() {
 
 void FormFeedDetails::onLoadIconFromFile() {
   QFileDialog dialog(this, tr("Select icon file for the feed"),
-                     qApp->homeFolderPath(), tr("Images (*.bmp *.jpg *.jpeg *.png *.svg *.tga)"));
+                     qApp->getHomeFolderPath(), tr("Images (*.bmp *.jpg *.jpeg *.png *.svg *.tga)"));
   dialog.setFileMode(QFileDialog::ExistingFile);
   dialog.setWindowIcon(qApp->icons()->fromTheme(QSL("image-x-generic")));
   dialog.setOptions(QFileDialog::DontUseNativeDialog | QFileDialog::ReadOnly);

src/services/standard/gui/formstandardcategorydetails.cpp

@@ -178,7 +178,7 @@ void FormStandardCategoryDetails::onNoIconSelected() {
 
 void FormStandardCategoryDetails::onLoadIconFromFile() {
   QFileDialog dialog(this, tr("Select icon file for the category"),
-                     qApp->homeFolderPath(), tr("Images (*.bmp *.jpg *.jpeg *.png *.svg *.tga)"));
+                     qApp->getHomeFolderPath(), tr("Images (*.bmp *.jpg *.jpeg *.png *.svg *.tga)"));
   dialog.setFileMode(QFileDialog::ExistingFile);
   dialog.setWindowIcon(qApp->icons()->fromTheme(QSL("image-x-generic")));
   dialog.setOptions(QFileDialog::DontUseNativeDialog | QFileDialog::ReadOnly);

src/services/standard/gui/formstandardimportexport.cpp

@@ -163,7 +163,7 @@ void FormStandardImportExport::selectExportFile() {
   filter += filter_txt_url_per_line;
 
   QString selected_file = QFileDialog::getSaveFileName(this, tr("Select file for feeds export"),
-                                                       qApp->homeFolderPath(), filter, &selected_filter);
+                                                       qApp->getHomeFolderPath(), filter, &selected_filter);
 
   if (!selected_file.isEmpty()) {
     if (selected_filter == filter_opml20) {
@@ -199,7 +199,7 @@ void FormStandardImportExport::selectImportFile() {
   filter += ";;";
   filter += filter_txt_url_per_line;
 
-  const QString selected_file = QFileDialog::getOpenFileName(this, tr("Select file for feeds import"), qApp->homeFolderPath(),
+  const QString selected_file = QFileDialog::getOpenFileName(this, tr("Select file for feeds import"), qApp->getHomeFolderPath(),
                                                              filter, &selected_filter);
 
   if (!selected_file.isEmpty()) {