X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fcanvas%2Fflag.cc;h=2d0bdb28305bb764a6215a60977c5627da8eff92;hb=c8c6bca6587450ff64303dbc994a4cd28d6ce7aa;hp=756b54545fd0d547a93f5d8a53f5802e41b263b0;hpb=59da788793186d90c30b10654bcfd4d20a7d6eb3;p=ardour.git

diff --git a/libs/canvas/flag.cc b/libs/canvas/flag.cc
index 756b54545f..2d0bdb2830 100644
--- a/libs/canvas/flag.cc
+++ b/libs/canvas/flag.cc
@@ -25,11 +25,26 @@
 using namespace std;
 using namespace ArdourCanvas;
 
-Flag::Flag (Group* parent, Distance height, Color outline_color, Color fill_color, Duple position)
-	: Group (parent)
-	, _height (height)
+Flag::Flag (Canvas* canvas, Distance height, Color outline_color, Color fill_color, Duple position, bool invert)
+	: Container (canvas)
 	, _outline_color (outline_color)
 	, _fill_color (fill_color)
+	, _invert (invert)
+{
+	setup (height, position);
+}
+
+Flag::Flag (Item* parent, Distance height, Color outline_color, Color fill_color, Duple position, bool invert)
+	: Container (parent)
+	, _outline_color (outline_color)
+	, _fill_color (fill_color)
+	, _invert (invert)
+{
+	setup (height, position);
+}
+
+void
+Flag::setup (Distance height, Duple position)
 {
 	_text = new Text (this);
 	_text->set_alignment (Pango::ALIGN_CENTER);
@@ -37,7 +52,6 @@ Flag::Flag (Group* parent, Distance height, Color outline_color, Color fill_colo
 
 	_line = new Line (this);
 	_line->set_outline_color (_outline_color);
-	set_height (_height);
 
 	_rectangle = new Rectangle (this);
 	_rectangle->set_outline_color (_outline_color);
@@ -45,9 +59,16 @@ Flag::Flag (Group* parent, Distance height, Color outline_color, Color fill_colo
 
 	_text->raise_to_top ();
 
+	set_height (height);
 	set_position (position);
 }
 
+void
+Flag::set_font_description (Pango::FontDescription font_description)
+{
+	_text->set_font_description (font_description);
+}
+
 void
 Flag::set_text (string const & text)
 {
@@ -55,16 +76,31 @@ Flag::set_text (string const & text)
 	boost::optional<Rect> bbox = _text->bounding_box ();
 	assert (bbox);
 
-	Duple flag_size (bbox.get().width() + 10, bbox.get().height() + 3);
-	
-	_text->set_position (flag_size / 2);
-	_rectangle->set (Rect (0, 0, flag_size.x, flag_size.y));
+	Duple flag_size (bbox.get().width() + 10, bbox.get().height() + 4);
+
+	if (_invert) {
+		const Distance h = fabs(_line->y1() - _line->y0());
+		_text->set_position (Duple (5, h - flag_size.y + 2));
+		_rectangle->set (Rect (0, h - flag_size.y, flag_size.x, h));
+	} else {
+		_text->set_position (Duple (5, 2));
+		_rectangle->set (Rect (0, 0, flag_size.x, flag_size.y));
+	}
 }
 
 void
-Flag::set_height (Distance)
+Flag::set_height (Distance h)
 {
-	_line->set (Duple (0, 0), Duple (0, _height));
+	_line->set (Duple (0, 0), Duple (0, h));
+
+	if (_invert) {
+		boost::optional<Rect> bbox = _text->bounding_box ();
+		if (bbox) {
+			Duple flag_size (bbox.get().width() + 10, bbox.get().height() + 4);
+			_rectangle->set (Rect (0, h - flag_size.y, flag_size.x, h));
+			_text->set_position (Duple (5, h - flag_size.y + 2));
+		}
+	}
 }
 
 bool
@@ -72,7 +108,7 @@ Flag::covers (Duple const & point) const
 {
 	if (_rectangle) {
 		return _rectangle->covers (point);
-	} 
+	}
 
 	return false;
 }