NOOP: fix indentation

1 files changed, 51 insertions, 51 deletions

diff --git a/libs/canvas/xfade_curve.cc b/libs/canvas/xfade_curve.cc
index 88ae10c410..0b6b4811d0 100644
--- a/libs/canvas/xfade_curve.cc
+++ b/libs/canvas/xfade_curve.cc
@@ -1,20 +1,20 @@
 /*
-    Copyright (C) 2013 Paul Davis
-    Copyright (C) 2014 Robin Gareus <robin@gareus.org>
+  Copyright (C) 2013 Paul Davis
+  Copyright (C) 2014 Robin Gareus <robin@gareus.org>
 
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
 
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
 */
 
@@ -36,7 +36,7 @@ XFadeCurve::XFadeCurve (Canvas* c)
 	, _xfadeposition (Start)
 	, _outline_color (0x000000ff)
 	, _fill_color (0x22448880)
-    , show_background_fade (false)
+	, show_background_fade (false)
 {
 }
 
@@ -46,7 +46,7 @@ XFadeCurve::XFadeCurve (Canvas* c, XFadePosition pos)
 	, _xfadeposition (pos)
 	, _outline_color (0x000000ff)
 	, _fill_color (0x22448880)
-    , show_background_fade (false)
+	, show_background_fade (false)
 {
 }
 
@@ -56,7 +56,7 @@ XFadeCurve::XFadeCurve (Item* parent)
 	, _xfadeposition (Start)
 	, _outline_color (0x000000ff)
 	, _fill_color (0x22448880)
-    , show_background_fade (false)
+	, show_background_fade (false)
 {
 }
 
@@ -66,7 +66,7 @@ XFadeCurve::XFadeCurve (Item* parent, XFadePosition pos)
 	, _xfadeposition (pos)
 	, _outline_color (0x000000ff)
 	, _fill_color (0x22448880)
-    , show_background_fade (false)
+	, show_background_fade (false)
 {
 }
 
@@ -252,43 +252,43 @@ XFadeCurve::render (Rect const & area, Cairo::RefPtr<Cairo::Context> context) co
 	set_source_rgba (context, _fill_color);
 	context->fill ();
 
-    if (show_background_fade) {
-        /* fill background fade */
-        context->save ();
-        context->begin_new_path ();
-        context->append_path (IS_START ? *path_in : *path_out);
-        close_path(draw, context, IS_START ? _in : _out, true);
-        context->set_fill_rule (Cairo::FILL_RULE_EVEN_ODD);
-        context->clip ();
-        context->begin_new_path ();
-        context->append_path (IS_START ? *path_out: *path_in);
-        close_path(draw, context, IS_START ? _out : _in, true);
-        set_source_rgba (context, fill_shaded);
-        context->set_fill_rule (Cairo::FILL_RULE_WINDING);
-        context->fill ();
-        context->restore ();
-    }
+	if (show_background_fade) {
+		/* fill background fade */
+		context->save ();
+		context->begin_new_path ();
+		context->append_path (IS_START ? *path_in : *path_out);
+		close_path(draw, context, IS_START ? _in : _out, true);
+		context->set_fill_rule (Cairo::FILL_RULE_EVEN_ODD);
+		context->clip ();
+		context->begin_new_path ();
+		context->append_path (IS_START ? *path_out: *path_in);
+		close_path(draw, context, IS_START ? _out : _in, true);
+		set_source_rgba (context, fill_shaded);
+		context->set_fill_rule (Cairo::FILL_RULE_WINDING);
+		context->fill ();
+		context->restore ();
+	}
 
 	/* draw lines over fills */
-    /* fade in line */
-    if (IS_START || show_background_fade) {
-        set_source_rgba (context, IS_START ? _outline_color : outline_shaded);
-        context->set_line_width (IS_START ? 1.0 : .5);
+	/* fade in line */
+	if (IS_START || show_background_fade) {
+		set_source_rgba (context, IS_START ? _outline_color : outline_shaded);
+		context->set_line_width (IS_START ? 1.0 : .5);
         
-        context->begin_new_path ();
-        context->append_path (*path_in);
-        context->stroke();
-    }
-
-    /* fade out line */
-    if (!IS_START || show_background_fade) {
-        set_source_rgba (context, IS_START ? outline_shaded :_outline_color);
-        context->set_line_width (IS_START ? .5 : 1.0);
-
-        context->begin_new_path ();
-        context->append_path (*path_out);
-        context->stroke();
-    }
+		context->begin_new_path ();
+		context->append_path (*path_in);
+		context->stroke();
+	}
+
+	/* fade out line */
+	if (!IS_START || show_background_fade) {
+		set_source_rgba (context, IS_START ? outline_shaded :_outline_color);
+		context->set_line_width (IS_START ? .5 : 1.0);
+
+		context->begin_new_path ();
+		context->append_path (*path_out);
+		context->stroke();
+	}
 
 	context->restore ();