Fix unnecessarily type specific code, tidy, fix whitespace.

git-svn-id: svn://localhost/ardour2/branches/3.0@5844 d708f5d6-7413-0410-9779-e7cbd77b26cf

7 files changed, 37 insertions, 40 deletions

diff --git a/gtk2_ardour/add_route_dialog.cc b/gtk2_ardour/add_route_dialog.cc
index 4ac34fa637..4c8c832044 100644
--- a/gtk2_ardour/add_route_dialog.cc
+++ b/gtk2_ardour/add_route_dialog.cc
@@ -193,14 +193,9 @@ AddRouteDialog::track ()
 ARDOUR::DataType
 AddRouteDialog::type ()
 {
-	// FIXME: ew
-
-	const string str = channel_combo.get_active_text();
-	if (str == _("MIDI")) {
-		return ARDOUR::DataType::MIDI;
-	} else {
-		return ARDOUR::DataType::AUDIO;
-	}
+	return (channel_combo.get_active_text() == _("MIDI"))
+			? ARDOUR::DataType::MIDI
+			: ARDOUR::DataType::AUDIO;
 }
 
 string
diff --git a/gtk2_ardour/audio_region_view.cc b/gtk2_ardour/audio_region_view.cc
index 2a97225434..4ca50c241d 100644
--- a/gtk2_ardour/audio_region_view.cc
+++ b/gtk2_ardour/audio_region_view.cc
@@ -200,9 +200,9 @@ AudioRegionView::init (Gdk::Color const & basic_color, bool wfd)
 
 	setup_fade_handle_positions ();
 
- 	if (!trackview.session().config.get_show_region_fades()) {
- 		set_fade_visibility (false);
- 	}
+	if (!trackview.session().config.get_show_region_fades()) {
+		set_fade_visibility (false);
+	}
 
 	const string line_name = _region->name() + ":gain";
 
@@ -381,18 +381,18 @@ AudioRegionView::region_resized (Change what_changed)
 
 	if (what_changed & Change (StartChanged|LengthChanged)) {
 
-	 	for (uint32_t n = 0; n < waves.size(); ++n) {
- 			waves[n]->property_region_start() = _region->start();
+		for (uint32_t n = 0; n < waves.size(); ++n) {
+			waves[n]->property_region_start() = _region->start();
 		}
 
- 		for (vector<GhostRegion*>::iterator i = ghosts.begin(); i != ghosts.end(); ++i) {
+		for (vector<GhostRegion*>::iterator i = ghosts.begin(); i != ghosts.end(); ++i) {
 			if((agr = dynamic_cast<AudioGhostRegion*>(*i)) != 0) {
 
 				for (vector<WaveView*>::iterator w = agr->waves.begin(); w != agr->waves.end(); ++w) {
 					(*w)->property_region_start() = _region->start();
 				}
 			}
- 		}
+		}
 	}
 }
 
diff --git a/gtk2_ardour/editor_export_audio.cc b/gtk2_ardour/editor_export_audio.cc
index 82b98c7650..851a045f0d 100644
--- a/gtk2_ardour/editor_export_audio.cc
+++ b/gtk2_ardour/editor_export_audio.cc
@@ -31,6 +31,7 @@
 #include "time_axis_view.h"
 #include "audio_time_axis.h"
 #include "audio_region_view.h"
+#include "midi_region_view.h"
 
 #include "pbd/pthread_utils.h"
 #include "ardour/types.h"
@@ -116,11 +117,16 @@ int
 Editor::write_region_selection (RegionSelection& regions)
 {
 	for (RegionSelection::iterator i = regions.begin(); i != regions.end(); ++i) {
-		// FIXME
 		AudioRegionView* arv = dynamic_cast<AudioRegionView*>(*i);
-		if (arv)
+		if (arv) {
 			if (write_region ("", arv->audio_region()) == false)
 				return -1;
+		}
+
+		MidiRegionView* mrv = dynamic_cast<MidiRegionView*>(*i);
+		if (mrv) {
+			warning << "MIDI region export not implemented" << endmsg;
+		}
 	}
 
 	return 0;
diff --git a/gtk2_ardour/editor_ops.cc b/gtk2_ardour/editor_ops.cc
index a727e1610a..7f5907dec6 100644
--- a/gtk2_ardour/editor_ops.cc
+++ b/gtk2_ardour/editor_ops.cc
@@ -3087,10 +3087,6 @@ Editor::region_fill_track ()
 
 		boost::shared_ptr<Region> region ((*i)->region());
 
-		// FIXME
-		boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion>(region);
-		assert(ar);
-
 		boost::shared_ptr<Playlist> pl = region->playlist();
 
 		if (end <= region->last_frame()) {
@@ -3104,7 +3100,7 @@ Editor::region_fill_track ()
 		}
 
 		XMLNode &before = pl->get_state();
-		pl->add_region (RegionFactory::create (ar), ar->last_frame(), times);
+		pl->add_region (RegionFactory::create (region), region->last_frame(), times);
 		session->add_command (new MementoCommand<Playlist>(*pl, &before, &pl->get_state()));
 	}
 
@@ -3114,7 +3110,7 @@ Editor::region_fill_track ()
 void
 Editor::region_fill_selection ()
 {
- 	if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
+	if (clicked_routeview == 0 || !clicked_routeview->is_audio_track()) {
 		return;
 	}
 
diff --git a/gtk2_ardour/editor_regions.cc b/gtk2_ardour/editor_regions.cc
index b763a0bbdf..91cde8fcbb 100644
--- a/gtk2_ardour/editor_regions.cc
+++ b/gtk2_ardour/editor_regions.cc
@@ -617,8 +617,8 @@ EditorRegions::populate_row (boost::shared_ptr<Region> region, TreeModel::Row co
 	char fadeout_str[16];
 	char used_str[8];
 	int used;
-	BBT_Time bbt;				// FIXME Why do these have to be declared here ?
-	SMPTE::Time smpte;			// FIXME I would like them declared in the case statment where they are used.
+	BBT_Time bbt;
+	SMPTE::Time smpte;
 
 	bool missing_source = boost::dynamic_pointer_cast<SilentFileSource>(region->source());
 
diff --git a/gtk2_ardour/plugin_ui.h b/gtk2_ardour/plugin_ui.h
index a80a3971df..f27e40f3d5 100644
--- a/gtk2_ardour/plugin_ui.h
+++ b/gtk2_ardour/plugin_ui.h
@@ -185,16 +185,16 @@ class GenericPluginUI : public PlugUIBase, public Gtk::VBox
 
 	    /* input */
 
-	    Gtk::ComboBoxText* 	      combo;
-	    std::map<std::string, float>*  combo_map;
-	    Gtk::ToggleButton*        button;
-	    boost::shared_ptr<AutomationController>  controller;
-	    Gtkmm2ext::ClickBox*       clickbox;
-	    Gtk::Label         label;
-	    bool               logarithmic;
-	    bool               update_pending;
-	    char               ignore_change;
-	    Gtk::Button        automate_button;
+	    Gtk::ComboBoxText*	                    combo;
+	    std::map<std::string, float>*           combo_map;
+	    Gtk::ToggleButton*                      button;
+	    boost::shared_ptr<AutomationController> controller;
+	    Gtkmm2ext::ClickBox*                    clickbox;
+	    Gtk::Label                              label;
+	    bool                                    logarithmic;
+	    bool                                    update_pending;
+	    char                                    ignore_change;
+	    Gtk::Button                             automate_button;
 
 	    /* output */
 
@@ -243,7 +243,7 @@ class PluginUIWindow : public Gtk::Window
 
 	void resize_preferred();
 	void set_parent (Gtk::Window*);
- 	void set_title(const Glib::ustring& title);
+	void set_title(const Glib::ustring& title);
 
 
 	bool on_enter_notify_event (GdkEventCrossing*);
diff --git a/gtk2_ardour/tempo_lines.cc b/gtk2_ardour/tempo_lines.cc
index e9bd4bbc49..aa8b48fc2b 100644
--- a/gtk2_ardour/tempo_lines.cc
+++ b/gtk2_ardour/tempo_lines.cc
@@ -46,8 +46,8 @@ TempoLines::tempo_map_changed()
 	for (Lines::iterator i = _lines.begin(); i != _lines.end(); ++d) {
 		Lines::iterator next = i;
 		++next;
-      	i->second->property_x1() = - d;
-      	i->second->property_x2() = - d;
+		i->second->property_x1() = - d;
+		i->second->property_x2() = - d;
 		_lines.erase(i);
 		_lines.insert(make_pair(- d, i->second));
 		i = next;
@@ -58,7 +58,7 @@ void
 TempoLines::show ()
 {
 	for (Lines::iterator i = _lines.begin(); i != _lines.end(); ++i) {
-      	i->second->show();
+		i->second->show();
 	}
 }
 
@@ -66,7 +66,7 @@ void
 TempoLines::hide ()
 {
 	for (Lines::iterator i = _lines.begin(); i != _lines.end(); ++i) {
-      	i->second->hide();
+		i->second->hide();
 	}
 }