1 files changed, 25 insertions, 25 deletions

diff --git a/gtk2_ardour/canvas-program-change.cc b/gtk2_ardour/canvas-program-change.cc
index 94e367b345..27a163ef7c 100644
--- a/gtk2_ardour/canvas-program-change.cc
+++ b/gtk2_ardour/canvas-program-change.cc
@@ -24,10 +24,10 @@ CanvasProgramChange::CanvasProgramChange(
 		uint8_t         channel,
 		uint8_t         program)
 	: CanvasFlag(
-			region, 
-			parent, 
-			height, 
-			ARDOUR_UI::config()->canvasvar_MidiProgramChangeOutline.get(), 
+			region,
+			parent,
+			height,
+			ARDOUR_UI::config()->canvasvar_MidiProgramChangeOutline.get(),
 			ARDOUR_UI::config()->canvasvar_MidiProgramChangeFill.get(),
 			x,
 			y)
@@ -45,57 +45,57 @@ CanvasProgramChange::~CanvasProgramChange()
 {
 }
 
-void 
+void
 CanvasProgramChange::initialize_popup_menus()
 {
-	boost::shared_ptr<ChannelNameSet> channel_name_set = 
+	boost::shared_ptr<ChannelNameSet> channel_name_set =
 		MidiPatchManager::instance()
 			.find_channel_name_set(_model_name, _custom_device_mode, _channel);
 
 	if (!channel_name_set) {
 		return;
 	}
-	
+
 	const ChannelNameSet::PatchBanks& patch_banks = channel_name_set->patch_banks();
-	
+
 	// fill popup menu:
 	Gtk::Menu::MenuList& patch_bank_menus = _popup.items();
-	
+
 	for (ChannelNameSet::PatchBanks::const_iterator bank = patch_banks.begin();
 	     bank != patch_banks.end();
 	     ++bank) {
 		Glib::RefPtr<Glib::Regex> underscores = Glib::Regex::create("_");
 		Glib::ustring replacement(" ");
-		
+
 		Gtk::Menu& patch_bank_menu = *manage(new Gtk::Menu());
-		
+
 		const PatchBank::PatchNameList& patches = (*bank)->patch_name_list();
 		Gtk::Menu::MenuList& patch_menus = patch_bank_menu.items();
-		
+
 		for (PatchBank::PatchNameList::const_iterator patch = patches.begin();
 		     patch != patches.end();
 		     ++patch) {
 			Glib::ustring name = underscores->replace((*patch)->name().c_str(), -1, 0, replacement);
-		    
+
 			patch_menus.push_back(
 				Gtk::Menu_Helpers::MenuElem(
-					name, 
+					name,
 					sigc::bind(
-						sigc::mem_fun(*this, &CanvasProgramChange::on_patch_menu_selected), 
-						(*patch)->patch_primary_key())) );		
+						sigc::mem_fun(*this, &CanvasProgramChange::on_patch_menu_selected),
+						(*patch)->patch_primary_key())) );
 		}
 
 
 		Glib::ustring name = underscores->replace((*bank)->name().c_str(), -1, 0, replacement);
-		
-		patch_bank_menus.push_back( 
+
+		patch_bank_menus.push_back(
 			Gtk::Menu_Helpers::MenuElem(
-				name, 
-				patch_bank_menu) );		
+				name,
+				patch_bank_menu) );
 	}
 }
 
-void 
+void
 CanvasProgramChange::on_patch_menu_selected(const PatchPrimaryKey& key)
 {
 	cerr << " got patch program number " << key.program_number << endl;
@@ -117,7 +117,7 @@ CanvasProgramChange::on_event(GdkEvent* ev)
 			return true;
 		}
 		break;
-		
+
 	case GDK_SCROLL:
 		if (ev->scroll.direction == GDK_SCROLL_UP) {
 			_region.previous_program(*this);
@@ -125,12 +125,12 @@ CanvasProgramChange::on_event(GdkEvent* ev)
 		} else if (ev->scroll.direction == GDK_SCROLL_DOWN) {
 			_region.next_program(*this);
 			return true;
-		} 
+		}
 		break;
-		
+
 	default:
 		break;
 	}
-	
+
 	return false;
 }