Beautifier: Replace $HOME with it's actual value

Instead of having options texts like "Use file $HOME/abc", $HOME is
eliminated in favor of the actual value of QDir::home().

Change-Id: I9ffe27d73e54a9d30e1f0d4a277fbfbb7969ed45
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

src/plugins/beautifier/artisticstyle/artisticstyleoptionspage.cpp

@@ -51,6 +51,9 @@ ArtisticStyleOptionsPageWidget::ArtisticStyleOptionsPageWidget(ArtisticStyleSett
     , m_settings(settings)
 {
     ui->setupUi(this);
+    ui->useHomeFile->setText(ui->useHomeFile->text().replace(
+                                 QLatin1String("HOME"),
+                                 QDir::toNativeSeparators(QDir::home().absolutePath())));
     ui->command->setExpectedKind(Utils::PathChooser::ExistingCommand);
     ui->command->setPromptDialogTitle(BeautifierPlugin::msgCommandPromptDialogTitle(
                                           QLatin1String(Constants::ArtisticStyle::DISPLAY_NAME)));

src/plugins/beautifier/artisticstyle/artisticstyleoptionspage.ui

@@ -49,7 +49,7 @@
       <item>
        <widget class="QCheckBox" name="useHomeFile">
         <property name="text">
-         <string>Use $HOME/.astylerc or $HOME/astylerc</string>
+         <string extracomment="HOME is replaced by the user's home directory">Use file .astylerc or astylerc in HOME</string>
         </property>
        </widget>
       </item>

src/plugins/beautifier/uncrustify/uncrustifyoptionspage.cpp

@@ -51,6 +51,9 @@ UncrustifyOptionsPageWidget::UncrustifyOptionsPageWidget(UncrustifySettings *set
     , m_settings(settings)
 {
     ui->setupUi(this);
+    ui->useHomeFile->setText(ui->useHomeFile->text().replace(
+                                 QLatin1String("HOME"),
+                                 QDir::toNativeSeparators(QDir::home().absolutePath())));
     ui->command->setExpectedKind(Utils::PathChooser::ExistingCommand);
     ui->command->setPromptDialogTitle(BeautifierPlugin::msgCommandPromptDialogTitle(
                                           QLatin1String(Constants::Uncrustify::DISPLAY_NAME)));

src/plugins/beautifier/uncrustify/uncrustifyoptionspage.ui

@@ -49,7 +49,7 @@
       <item>
        <widget class="QCheckBox" name="useHomeFile">
         <property name="text">
-         <string>Use $HOME/uncrustify.cfg</string>
+         <string extracomment="HOME is replaced by the user's home directory">Use file uncrustify.cfg in HOME</string>
         </property>
        </widget>
       </item>