NO-OP whitespace (updated GH PR #357)

1 files changed, 65 insertions, 65 deletions

diff --git a/gtk2_ardour/search_path_option.cc b/gtk2_ardour/search_path_option.cc
index 925b9834cb..6f51511e44 100644
--- a/gtk2_ardour/search_path_option.cc
+++ b/gtk2_ardour/search_path_option.cc
@@ -29,30 +29,30 @@ using namespace Gtk;
 SearchPathOption::SearchPathOption (const string& pathname, const string& label,
 				    const string& default_path,
                                     sigc::slot<std::string> get, sigc::slot<bool, std::string> set)
-        : Option (pathname, label)
-        , _get (get)
-        , _set (set)
-        , add_chooser (_("Select folder to search for media"), FILE_CHOOSER_ACTION_SELECT_FOLDER)
+	: Option (pathname, label)
+	, _get (get)
+	, _set (set)
+	, add_chooser (_("Select folder to search for media"), FILE_CHOOSER_ACTION_SELECT_FOLDER)
 {
-        add_chooser.signal_file_set().connect (sigc::mem_fun (*this, &SearchPathOption::path_chosen));
+	add_chooser.signal_file_set().connect (sigc::mem_fun (*this, &SearchPathOption::path_chosen));
 
-        HBox* hbox = manage (new HBox);
+	HBox* hbox = manage (new HBox);
 
-        hbox->set_border_width (12);
-        hbox->set_spacing (6);
-        hbox->pack_end (add_chooser, true, true);
-        hbox->pack_end (*manage (new Label (_("Click to add a new location"))), false, false);
-        hbox->show_all ();
+	hbox->set_border_width (12);
+	hbox->set_spacing (6);
+	hbox->pack_end (add_chooser, true, true);
+	hbox->pack_end (*manage (new Label (_("Click to add a new location"))), false, false);
+	hbox->show_all ();
 
-        vbox.pack_start (path_box);
-        vbox.pack_end (*hbox);
+	vbox.pack_start (path_box);
+	vbox.pack_end (*hbox);
 
-        session_label.set_use_markup (true);
-        session_label.set_markup (string_compose ("<i>%1 (%2)</i>", _("the session folder"), short_path (default_path, 32)));
-        session_label.set_alignment (0.0, 0.5);
-        session_label.show ();
+	session_label.set_use_markup (true);
+	session_label.set_markup (string_compose ("<i>%1 (%2)</i>", _("the session folder"), short_path (default_path, 32)));
+	session_label.set_alignment (0.0, 0.5);
+	session_label.show ();
 
-        path_box.pack_start (session_label);
+	path_box.pack_start (session_label);
 }
 
 SearchPathOption::~SearchPathOption()
@@ -64,9 +64,9 @@ SearchPathOption::~SearchPathOption()
 void
 SearchPathOption::path_chosen ()
 {
-        string path = add_chooser.get_filename ();
-        add_path (path);
-        changed ();
+	string path = add_chooser.get_filename ();
+	add_path (path);
+	changed ();
 }
 
 void
@@ -75,9 +75,9 @@ SearchPathOption::add_to_page (OptionEditorPage* p)
 	int const n = p->table.property_n_rows();
 	p->table.resize (n + 1, 3);
 
-        Label* label = manage (new Label);
-        label->set_alignment (0.0, 0.0);
-        label->set_text (string_compose ("%1", _name));
+	Label* label = manage (new Label);
+	label->set_alignment (0.0, 0.0);
+	label->set_text (string_compose ("%1", _name));
 
 	p->table.attach (*label, 1, 2, n, n + 1, FILL | EXPAND);
 	p->table.attach (vbox, 2, 3, n, n + 1, FILL | EXPAND);
@@ -86,78 +86,78 @@ SearchPathOption::add_to_page (OptionEditorPage* p)
 void
 SearchPathOption::clear ()
 {
-        path_box.remove (session_label);
-        for (list<PathEntry*>::iterator p = paths.begin(); p != paths.end(); ++p) {
-                path_box.remove ((*p)->box);
-                delete *p;
-        }
-        paths.clear ();
+	path_box.remove (session_label);
+	for (list<PathEntry*>::iterator p = paths.begin(); p != paths.end(); ++p) {
+		path_box.remove ((*p)->box);
+		delete *p;
+	}
+	paths.clear ();
 }
 
 void
 SearchPathOption::set_state_from_config ()
 {
-        string str = _get ();
-        vector<string> dirs;
+	string str = _get ();
+	vector<string> dirs;
 
-        clear ();
-        path_box.pack_start (session_label);
+	clear ();
+	path_box.pack_start (session_label);
 
-        split (str, dirs, G_SEARCHPATH_SEPARATOR);
+	split (str, dirs, G_SEARCHPATH_SEPARATOR);
 
-        for (vector<string>::iterator d = dirs.begin(); d != dirs.end(); ++d) {
-                add_path (*d);
-        }
+	for (vector<string>::iterator d = dirs.begin(); d != dirs.end(); ++d) {
+		add_path (*d);
+	}
 }
 
 void
 SearchPathOption::changed ()
 {
-        string str;
+	string str;
 
-        for (list<PathEntry*>::iterator p = paths.begin(); p != paths.end(); ++p) {
+	for (list<PathEntry*>::iterator p = paths.begin(); p != paths.end(); ++p) {
 
-                if (!str.empty()) {
-                        str += G_SEARCHPATH_SEPARATOR;
-                }
-                str += (*p)->entry.get_text ();
-        }
+		if (!str.empty()) {
+			str += G_SEARCHPATH_SEPARATOR;
+		}
+		str += (*p)->entry.get_text ();
+	}
 
-        _set (str);
+	_set (str);
 }
 
 void
 SearchPathOption::add_path (const string& path, bool removable)
 {
-        PathEntry* pe = new PathEntry (path, removable);
-        paths.push_back (pe);
-        path_box.pack_start (pe->box, false, false);
-        pe->remove_button.signal_clicked().connect (sigc::bind (sigc::mem_fun (*this, &SearchPathOption::remove_path), pe));
+	PathEntry* pe = new PathEntry (path, removable);
+	paths.push_back (pe);
+	path_box.pack_start (pe->box, false, false);
+	pe->remove_button.signal_clicked().connect (sigc::bind (sigc::mem_fun (*this, &SearchPathOption::remove_path), pe));
 }
 
 void
 SearchPathOption::remove_path (PathEntry* pe)
 {
-        path_box.remove (pe->box);
-        paths.remove (pe);
-        delete pe;
-        changed ();
+	path_box.remove (pe->box);
+	paths.remove (pe);
+	delete pe;
+	changed ();
 }
 
 SearchPathOption::PathEntry::PathEntry (const std::string& path, bool removable)
-        : remove_button (Stock::REMOVE)
+	: remove_button (Stock::REMOVE)
 {
-        entry.set_text (path);
-        entry.show ();
+	entry.set_text (path);
+	entry.show ();
 
-        box.set_spacing (6);
-        box.set_homogeneous (false);
-        box.pack_start (entry, true, true);
+	box.set_spacing (6);
+	box.set_homogeneous (false);
+	box.pack_start (entry, true, true);
 
-        if (removable) {
-                box.pack_start (remove_button, false, false);
-                remove_button.show ();
-        }
+	if (removable) {
+		box.pack_start (remove_button, false, false);
+		remove_button.show ();
+	}
 
-        box.show ();
+	box.show ();
 }