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[ardour.git] / gtk2_ardour / utils.h

diff --git a/gtk2_ardour/utils.h b/gtk2_ardour/utils.h
index d24024ffabd5c2c51a24dd444fbac6664a9d2086..cf563560a4c146241b81daaf9ae054cbde79dd9c 100644 (file)
--- a/gtk2_ardour/utils.h
+++ b/gtk2_ardour/utils.h
@@ -15,7 +15,6 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id$
 */
 
 #ifndef __ardour_gtk_utils_h__
@@ -24,7 +23,7 @@
 #include <string>
 #include <cmath>
 #include <vector>
-#include <ardour/types.h>
+#include "ardour/types.h"
 #include <libgnomecanvasmm/line.h>
 #include <gdkmm/types.h>
 #include <glibmm/ustring.h>
@@ -55,6 +54,10 @@ slider_position_to_gain (double pos)
 
 Glib::ustring fit_to_pixels (const Glib::ustring&, int pixel_width, Pango::FontDescription& font, int& actual_width, bool with_ellipses = false);
 
+std::pair<std::string, double> fit_to_pixels (cairo_t *, std::string, double);
+
+int pixel_width (const Glib::ustring& str, Pango::FontDescription& font);
+
 gint   just_hide_it (GdkEventAny*, Gtk::Window*);
 void   allow_keyboard_focus (bool);
 
@@ -63,10 +66,14 @@ unsigned char* xpm2rgba (const char** xpm, uint32_t& w, uint32_t& h);
 
 ArdourCanvas::Points* get_canvas_points (std::string who, uint32_t npoints);
 
-Pango::FontDescription get_font_for_style (std::string widgetname);
+Pango::FontDescription* get_font_for_style (std::string widgetname);
 
 uint32_t rgba_from_style (std::string, uint32_t, uint32_t, uint32_t, uint32_t, std::string = "fg", int = Gtk::STATE_NORMAL, bool = true);
 
+Gdk::Color color_from_style (std::string widget_style_name, int state, std::string attr);
+Glib::RefPtr<Gdk::GC> gc_from_style (std::string widget_style_name, int state, std::string attr);
+
+
 void decorate (Gtk::Window& w, Gdk::WMDecoration d);
 
 bool canvas_item_visible (ArdourCanvas::Item* item);
@@ -74,6 +81,7 @@ bool canvas_item_visible (ArdourCanvas::Item* item);
 void set_color (Gdk::Color&, int);
 
 bool key_press_focus_accelerator_handler (Gtk::Window& window, GdkEventKey* ev);
+bool possibly_translate_keyval_to_make_legal_accelerator (uint32_t& keyval);
 
 Glib::RefPtr<Gdk::Pixbuf> get_xpm (std::string);
 Glib::RefPtr<Gdk::Pixbuf> get_icon (const char*);
@@ -81,6 +89,14 @@ static std::map<std::string, Glib::RefPtr<Gdk::Pixbuf> > xpm_map;
 const char* const *get_xpm_data (std::string path);
 std::string longest (std::vector<std::string>&);
 bool key_is_legal_for_numeric_entry (guint keyval);
-Glib::ustring short_path (Glib::ustring, uint32_t target_characters);
+void reset_dpi ();
+void set_pango_fontsize ();
+
+inline guint8 convert_color_channel (guint8 src, guint8 alpha);
+void convert_bgra_to_rgba (guint8 const* src,
+                          guint8*       dst,
+                          int           width,
+                          int           height);
+
 
 #endif /* __ardour_gtk_utils_h__ */