NOOP, remove trailing tabs/whitespace.

14 files changed, 40 insertions, 40 deletions

diff --git a/libs/canvas/test/arrow.cc b/libs/canvas/test/arrow.cc
index 9112b6f52a..ab973bcd2a 100644
--- a/libs/canvas/test/arrow.cc
+++ b/libs/canvas/test/arrow.cc
@@ -28,7 +28,7 @@ ArrowTest::bounding_box ()
 	arrow.set_outline_width (0);
 
 	boost::optional<Rect> bbox = arrow.bounding_box ();
-	
+
 	CPPUNIT_ASSERT (bbox.is_initialized ());
 	CPPUNIT_ASSERT (bbox.get().x0 == -6);
 	CPPUNIT_ASSERT (bbox.get().y0 == 0);
diff --git a/libs/canvas/test/group.cc b/libs/canvas/test/group.cc
index 914b940c5e..31b7d13e49 100644
--- a/libs/canvas/test/group.cc
+++ b/libs/canvas/test/group.cc
@@ -87,7 +87,7 @@ GroupTest::layers ()
 	CPPUNIT_ASSERT (*i++ == &d);
 
 	/* Check raise by a number of levels */
-	
+
 	a.raise (2);
 
 	i = canvas.root()->items().begin();
@@ -173,7 +173,7 @@ GroupTest::grandchildren_changing ()
 	/* Change the grandchild and check its parent and grandparent */
 	a.set (Rect (0, 0, 48, 48));
 
-	bbox = canvas.root()->bounding_box ();	
+	bbox = canvas.root()->bounding_box ();
 	CPPUNIT_ASSERT (bbox.is_initialized ());
 	CPPUNIT_ASSERT (bbox.get().x0 == 0);
 	CPPUNIT_ASSERT (bbox.get().y0 == 0);
@@ -193,7 +193,7 @@ void
 GroupTest::add_items_at_point ()
 {
 	ImageCanvas canvas;
-	
+
 	Group gA (canvas.root());
 	gA.set_position (Duple (128, 64));
 
@@ -274,7 +274,7 @@ GroupTest::torture_add_items_at_point ()
 		if (canvas.root()->bounding_box() && canvas.root()->bounding_box().get().contains (test)) {
 			items_B.push_back (canvas.root());
 		}
-		
+
 		for (list<Item*>::iterator j = rectangles.begin(); j != rectangles.end(); ++j) {
 			boost::optional<Rect> bbox = (*j)->bounding_box ();
 			assert (bbox);
@@ -293,4 +293,4 @@ GroupTest::torture_add_items_at_point ()
 		}
 	}
 }
-	
+
diff --git a/libs/canvas/test/gtk_drag.cc b/libs/canvas/test/gtk_drag.cc
index 8628c4cfd4..6e20352199 100644
--- a/libs/canvas/test/gtk_drag.cc
+++ b/libs/canvas/test/gtk_drag.cc
@@ -14,7 +14,7 @@ event (GdkEvent* ev)
 {
 	static bool dragging = false;
 	static Duple offset;
-	
+
 	if (ev->type == GDK_BUTTON_PRESS) {
 		GdkEventButton* b = reinterpret_cast<GdkEventButton*> (ev);
 		if (b->button == 1) {
@@ -38,7 +38,7 @@ event (GdkEvent* ev)
 			cout << "Move to " << (Duple (m->x, m->y) - offset) << "\n";
 		}
 	}
-			
+
 	return true;
 }
 
@@ -62,7 +62,7 @@ int main (int argc, char* argv[])
 	window.add (viewport);
 	canvas->show ();
 	window.show_all ();
-	
+
 	Gtk::Main::run (window);
 	return 0;
 }
diff --git a/libs/canvas/test/gtk_many.cc b/libs/canvas/test/gtk_many.cc
index e75ce05ac0..dda35e4714 100644
--- a/libs/canvas/test/gtk_many.cc
+++ b/libs/canvas/test/gtk_many.cc
@@ -20,20 +20,20 @@ int main (int argc, char* argv[])
 	double Ns = sqrt (N);
 	int max_x = 1024;
 	int max_y = 1024;
-	
+
 	for (int x = 0; x < Ns; ++x) {
 		for (int y = 0; y < Ns; ++y) {
 			Rectangle* r = new Rectangle (canvas.root ());
 			r->set (Rect (x * max_x / Ns, y * max_y / Ns, (x + 1) * max_x / Ns, (y + 1) * max_y / Ns));
 		}
 	}
-	
+
 	Gtk::ScrolledWindow scroller;
 	scroller.add (canvas);
 	window.add (scroller);
 	canvas.show ();
 	window.show_all ();
-	
+
 	Gtk::Main::run (window);
 	return 0;
 }
diff --git a/libs/canvas/test/gtk_movement.cc b/libs/canvas/test/gtk_movement.cc
index 24a517da71..aef29eb04b 100644
--- a/libs/canvas/test/gtk_movement.cc
+++ b/libs/canvas/test/gtk_movement.cc
@@ -69,7 +69,7 @@ int main (int argc, char* argv[])
 	overall_box.pack_start (scroller);
 
 	Gtk::HBox button_box;
-	
+
 	Gtk::Button bigger ("Bigger");
 	bigger.signal_clicked().connect (sigc::ptr_fun (&bigger_clicked));
 	button_box.pack_start (bigger);
@@ -85,9 +85,9 @@ int main (int argc, char* argv[])
 	Gtk::Button right ("Right");
 	right.signal_clicked().connect (sigc::ptr_fun (&right_clicked));
 	button_box.pack_start (right);
-	
+
 	overall_box.pack_start (button_box, false, false);
-	
+
 	window.add (overall_box);
 	canvas.show ();
 	window.show_all ();
diff --git a/libs/canvas/test/gtk_scene.cc b/libs/canvas/test/gtk_scene.cc
index 95e9b9c299..8e30361d94 100644
--- a/libs/canvas/test/gtk_scene.cc
+++ b/libs/canvas/test/gtk_scene.cc
@@ -26,7 +26,7 @@ int main (int argc, char* argv[])
 	Gtk::VBox overall_vbox;
 	Gtk::HScrollbar h_scroll;
 	Gtk::VScrollbar v_scroll;
-	
+
 	GtkCanvasViewport viewport (*h_scroll.get_adjustment(), *v_scroll.get_adjustment());
 	GtkCanvas* canvas = viewport.canvas ();
 
@@ -60,7 +60,7 @@ int main (int argc, char* argv[])
 	window.add (overall_vbox);
 	canvas->show ();
 	window.show_all ();
-	
+
 	Gtk::Main::run (window);
 	return 0;
 }
diff --git a/libs/canvas/test/gtk_viewport.cc b/libs/canvas/test/gtk_viewport.cc
index 90bf819d86..a9c326bc7a 100644
--- a/libs/canvas/test/gtk_viewport.cc
+++ b/libs/canvas/test/gtk_viewport.cc
@@ -37,7 +37,7 @@ int main (int argc, char* argv[])
 	b.set_outline_color (0x00ff00ff);
 
 	Gtk::HBox button_box;
-	
+
 	Gtk::Button left ("Left");
 	left.signal_clicked().connect (sigc::ptr_fun (&left_clicked));
 	button_box.pack_start (left);
@@ -48,18 +48,18 @@ int main (int argc, char* argv[])
 
 	hadj = new Gtk::Adjustment (0, 0, 1e3);
 	vadj = new Gtk::Adjustment (0, 0, 1e3);
-	
+
 	Gtk::Viewport viewport (*hadj, *vadj);
 	viewport.add (canvas);
 
 	Gtk::VBox overall_box;
 	overall_box.pack_start (viewport);
 	overall_box.pack_start (button_box, false, false);
-	
+
 	window.add (overall_box);
 	canvas.show ();
 	window.show_all ();
-	
+
 	Gtk::Main::run (window);
 	return 0;
 }
diff --git a/libs/canvas/test/optimizing_lookup_table.cc b/libs/canvas/test/optimizing_lookup_table.cc
index 8449b26498..6022ff3797 100644
--- a/libs/canvas/test/optimizing_lookup_table.cc
+++ b/libs/canvas/test/optimizing_lookup_table.cc
@@ -23,7 +23,7 @@ OptimizingLookupTableTest::build_1 ()
 	Rectangle d (canvas.root(), Rect (33, 33, 64, 64));
 	d.set_outline_width (0);
 	OptimizingLookupTable table (*canvas.root(), 1);
-	
+
 	CPPUNIT_ASSERT (table._items_per_cell == 1);
 	CPPUNIT_ASSERT (table._cell_size.x == 32);
 	CPPUNIT_ASSERT (table._cell_size.y == 32);
@@ -65,10 +65,10 @@ OptimizingLookupTableTest::get_small ()
 	Rectangle d (canvas.root(), Rect (33, 33, 64, 64));
 	d.set_outline_width (0);
 	OptimizingLookupTable table (*canvas.root(), 1);
-	
+
 	vector<Item*> items = table.get (Rect (16, 16, 48, 48));
 	CPPUNIT_ASSERT (items.size() == 4);
-	
+
 	items = table.get (Rect (32, 32, 33, 33));
 	CPPUNIT_ASSERT (items.size() == 1);
 }
@@ -80,7 +80,7 @@ OptimizingLookupTableTest::get_big ()
 
 	double const s = 8;
 	int const N = 1024;
-	
+
 	for (int x = 0; x < N; ++x) {
 		for (int y = 0; y < N; ++y) {
 			Rectangle* r = new Rectangle (canvas.root());
diff --git a/libs/canvas/test/render.cc b/libs/canvas/test/render.cc
index 96bd7eb166..043ed83d41 100644
--- a/libs/canvas/test/render.cc
+++ b/libs/canvas/test/render.cc
@@ -78,7 +78,7 @@ RenderTest::basics ()
 	text_group.set_position (Duple (128, 64));
 	Text text (&text_group);
 	text.set ("Hello world!");
-	
+
 	canvas.render_to_image (Rect (0, 0, 256, 256));
 	canvas.write_to_png ("render_basics.png");
 
diff --git a/libs/canvas/test/types.cc b/libs/canvas/test/types.cc
index 69667466de..ba6baef149 100644
--- a/libs/canvas/test/types.cc
+++ b/libs/canvas/test/types.cc
@@ -44,7 +44,7 @@ TypesTest::extend ()
 		CPPUNIT_ASSERT (c.y1 == 130);
 	}
 }
-		
+
 void
 TypesTest::test_safe_add ()
 {
diff --git a/libs/canvas/test/types.h b/libs/canvas/test/types.h
index 3a5c0dac9b..833b234579 100644
--- a/libs/canvas/test/types.h
+++ b/libs/canvas/test/types.h
@@ -15,4 +15,4 @@ public:
 	void test_safe_add ();
 };
 
-	
+
diff --git a/libs/canvas/test/wave_view.cc b/libs/canvas/test/wave_view.cc
index 9b95930cf1..de7118b90c 100644
--- a/libs/canvas/test/wave_view.cc
+++ b/libs/canvas/test/wave_view.cc
@@ -43,7 +43,7 @@ WaveViewTest::setUp ()
 	AudioEngine engine ("test", "");
 	MIDI::Manager::create (engine.jack ());
 	CPPUNIT_ASSERT (engine.start () == 0);
-	
+
 	Session session (engine, "tmp_session", "tmp_session");
 	engine.set_session (&session);
 
@@ -70,7 +70,7 @@ void
 WaveViewTest::make_canvas ()
 {
 	/* this leaks various things, but hey ho */
-	
+
 	_canvas = new ImageCanvas (Duple (256, 256));
 	_wave_view = new WaveView (_canvas->root(), _audio_region);
 	_wave_view->set_frames_per_pixel ((double) (44100 / 1000) / 64);
@@ -84,7 +84,7 @@ WaveViewTest::all ()
 	   gets called once; there are various singletons etc. in Ardour which don't
 	   like being recreated.
 	*/
-	
+
 	render_all_at_once ();
 	render_in_pieces ();
 	cache ();
@@ -94,7 +94,7 @@ void
 WaveViewTest::render_all_at_once ()
 {
 	make_canvas ();
-	
+
 	_canvas->render_to_image (Rect (0, 0, 256, 256));
 	_canvas->write_to_png ("waveview_1.png");
 
@@ -119,11 +119,11 @@ void
 WaveViewTest::cache ()
 {
 	make_canvas ();
-	
+
 	/* Whole of the render area needs caching from scratch */
-	
+
 	_wave_view->invalidate_whole_cache ();
-	
+
 	Rect whole (0, 0, 256, 256);
 	_canvas->render_to_image (whole);
 
@@ -132,7 +132,7 @@ WaveViewTest::cache ()
 	CPPUNIT_ASSERT (_wave_view->_cache.front()->end() == 256);
 
 	_wave_view->invalidate_whole_cache ();
-	
+
 	/* Render a bit in the middle */
 
 	Rect part1 (128, 0, 196, 256);
@@ -145,11 +145,11 @@ WaveViewTest::cache ()
 	/* Now render the whole thing and check that the cache sorts itself out */
 
 	_canvas->render_to_image (whole);
-	
+
 	CPPUNIT_ASSERT (_wave_view->_cache.size() == 3);
 
 	list<WaveView::CacheEntry*>::iterator i = _wave_view->_cache.begin ();
-	
+
 	CPPUNIT_ASSERT ((*i)->start() == 0);
 	CPPUNIT_ASSERT ((*i)->end() == 128);
 	++i;
diff --git a/libs/canvas/test/xml.cc b/libs/canvas/test/xml.cc
index ef6871dc76..5bc5dec2b7 100644
--- a/libs/canvas/test/xml.cc
+++ b/libs/canvas/test/xml.cc
@@ -29,7 +29,7 @@ XMLTest::get ()
 	g.set_position (Duple (64, 72));
 	Line l (&g);
 	l.set (Duple (41, 43), Duple (44, 46));
-	
+
 	XMLTree* tree = canvas.get_state ();
 	tree->write ("test.xml");
 
diff --git a/libs/canvas/test/xml.h b/libs/canvas/test/xml.h
index fbe606c028..bf905b94bd 100644
--- a/libs/canvas/test/xml.h
+++ b/libs/canvas/test/xml.h
@@ -12,6 +12,6 @@ public:
 	void get ();
 	void set ();
 
-private:	
+private:
 	void check (std::string const &);
 };