X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fcanvas%2Fcanvas%2Ftext.h;h=c05bc6905016995aa914dd764f1cc4428cadad5a;hb=4d3cd732c93dd64b8768ec5f8398999f521ee6f0;hp=4431cb9a80d5256595a241bb4b0f8ea7656f9670;hpb=097b781209f0ef66a0a26c188d6f50d163efcf4f;p=ardour.git

diff --git a/libs/canvas/canvas/text.h b/libs/canvas/canvas/text.h
index 4431cb9a80..c05bc69050 100644
--- a/libs/canvas/canvas/text.h
+++ b/libs/canvas/canvas/text.h
@@ -23,44 +23,53 @@
 #include <pangomm/fontdescription.h>
 #include <pangomm/layout.h>
 
+#include "canvas/visibility.h"
 #include "canvas/item.h"
 
 namespace ArdourCanvas {
 
-class Text : public Item
+class LIBCANVAS_API Text : public Item
 {
 public:
-	Text (Group *);
-       ~Text();
+	Text (Canvas*);
+	Text (Item*);
+	~Text();
 
 	void render (Rect const &, Cairo::RefPtr<Cairo::Context>) const;
 	void compute_bounding_box () const;
 
+	Gtkmm2ext::Color color () const { return _color; }
+	void set_color (Gtkmm2ext::Color);
+
 	void set (std::string const &);
-	void set_color (uint32_t);
 	void set_font_description (Pango::FontDescription);
 	void set_alignment (Pango::Alignment);
 
-        void clamp_width (double);
+	void clamp_width (double);
+
+	double width() const;
+	double height() const;
+
+	void set_size_chars (int nchars);
+	void dump (std::ostream&) const;
 
-        void set_size_chars (int nchars);
-        void dump (std::ostream&) const;
+	std::string text() const { return _text; }
+	double text_width() const;
 
 private:
-	std::string      _text;
-	uint32_t         _color;
+	std::string             _text;
+	Gtkmm2ext::Color        _color;
 	Pango::FontDescription* _font_description;
-	Pango::Alignment _alignment;
-        mutable Cairo::RefPtr<Cairo::ImageSurface> _image;
-        mutable Duple _origin;
-        mutable double _width;
-        mutable double _height;
-        mutable bool _need_redraw;
-        double _clamped_width;
-
-        void redraw (Cairo::RefPtr<Cairo::Context>) const;
-        void redraw (Glib::RefPtr<Pango::Context>) const;
-        void _redraw (Glib::RefPtr<Pango::Layout>) const;
+	Pango::Alignment        _alignment;
+	mutable Cairo::RefPtr<Cairo::ImageSurface> _image;
+	mutable Duple           _origin;
+	mutable double          _width;
+	mutable double          _height;
+	mutable bool            _need_redraw;
+	mutable double          _width_correction;
+	double                  _clamped_width;
+
+	void _redraw () const;
 };
 
 }