/*
- Copyright (C) 2002 Paul Davis
+ Copyright (C) 2002 Paul Davis
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
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__
#define __ardour_gtk_utils_h__
#include <string>
-#include <vector>
#include <cmath>
-#include <ardour/types.h>
-#include <libgnomecanvas/libgnomecanvas.h>
+#include <vector>
+#include "ardour/types.h"
+#include <libgnomecanvasmm/line.h>
#include <gdkmm/types.h>
+#include <gtkmm/menushell.h>
-namespace Gtk {
- class Window;
- class Combo;
- class Paned;
-}
-
-static inline double
-gain_to_slider_position (ARDOUR::gain_t g)
-{
- if (g == 0) return 0;
- return pow((6.0*log(g)/log(2.0)+192.0)/198.0, 8.0);
+#include "canvas.h"
+namespace PBD {
+ class Controllable;
+ class ScopedConnectionList;
}
-static inline ARDOUR::gain_t
-slider_position_to_gain (double pos)
-{
- /* XXX Marcus writes: this doesn't seem right to me. but i don't have a better answer ... */
- if (pos == 0.0) return 0;
- return pow (2.0,(sqrt(sqrt(sqrt(pos)))*198.0-192.0)/6.0);
+namespace Gtk {
+ class Window;
+ class ComboBoxText;
+ class Paned;
+ class Adjustment;
}
-std::string short_version (std::string, std::string::size_type target_length);
-std::string fit_to_pixels (std::string, int32_t pixel_width, Gdk_Font&);
+extern sigc::signal<void> DPIReset;
-int atoi (const std::string&);
-double atof (const std::string&);
-void strip_whitespace_edges (std::string& str);
-void url_decode (std::string&);
gint just_hide_it (GdkEventAny*, Gtk::Window*);
-void allow_keyboard_focus (bool);
+void add_item_with_sensitivity (Gtk::Menu_Helpers::MenuList &, Gtk::Menu_Helpers::MenuElem, bool);
unsigned char* xpm2rgb (const char** xpm, uint32_t& w, uint32_t& h);
unsigned char* xpm2rgba (const char** xpm, uint32_t& w, uint32_t& h);
-GnomeCanvasPoints* get_canvas_points (std::string who, uint32_t npoints);
+ArdourCanvas::Points* get_canvas_points (std::string who, uint32_t npoints);
+
+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);
+
+void decorate (Gtk::Window& w, Gdk::WMDecoration d);
+
+bool canvas_item_visible (ArdourCanvas::Item* item);
+
+void set_color (Gdk::Color&, int);
+
+bool relay_key_press (GdkEventKey* ev, Gtk::Window* win);
+bool forward_key_press (GdkEventKey* ev);
+bool key_press_focus_accelerator_handler (Gtk::Window& window, GdkEventKey* ev);
+bool emulate_key_event (Gtk::Widget*, unsigned int);
+
+Glib::RefPtr<Gdk::Pixbuf> get_xpm (std::string);
+std::string get_icon_path (const char*);
+Glib::RefPtr<Gdk::Pixbuf> get_icon (const char*);
+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);
+void reset_dpi ();
+void set_pango_fontsize ();
+
+void resize_window_to_proportion_of_monitor (Gtk::Window*, int, int);
-int channel_combo_get_channel_count (Gtk::Combo& combo);
-std::string get_font_for_style (std::string widgetname);
+std::string escape_underscores (std::string const &);
+std::string escape_angled_brackets (std::string const &);
-gint pane_handler (GdkEventButton*, Gtk::Paned*);
-uint32_t rgba_from_style (std::string style, uint32_t, uint32_t, uint32_t, uint32_t);
+Gdk::Color unique_random_color (std::list<Gdk::Color> &);
#endif /* __ardour_gtk_utils_h__ */