2 Copyright (C) 2002 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __ardour_gtk_utils_h__
21 #define __ardour_gtk_utils_h__
27 #include "ardour/types.h"
29 #include <gdkmm/types.h>
30 #include <gtkmm/menushell.h>
32 #include "canvas/types.h"
36 class ScopedConnectionList;
46 namespace ArdourCanvas {
50 extern sigc::signal<void> DPIReset;
52 gint just_hide_it (GdkEventAny*, Gtk::Window*);
53 void add_item_with_sensitivity (Gtk::Menu_Helpers::MenuList &, Gtk::Menu_Helpers::MenuElem, bool);
55 unsigned char* xpm2rgb (const char** xpm, uint32_t& w, uint32_t& h);
56 unsigned char* xpm2rgba (const char** xpm, uint32_t& w, uint32_t& h);
58 ArdourCanvas::Points* get_canvas_points (std::string who, uint32_t npoints);
60 Pango::FontDescription get_font_for_style (std::string widgetname);
62 uint32_t rgba_from_style (std::string, uint32_t, uint32_t, uint32_t, uint32_t, std::string = "fg", int = Gtk::STATE_NORMAL, bool = true);
64 bool rgba_p_from_style (std::string, float*, float*, float*, std::string = "fg", int = Gtk::STATE_NORMAL);
66 void decorate (Gtk::Window& w, Gdk::WMDecoration d);
68 void set_color (Gdk::Color&, int);
70 bool relay_key_press (GdkEventKey* ev, Gtk::Window* win);
71 bool forward_key_press (GdkEventKey* ev);
72 bool key_press_focus_accelerator_handler (Gtk::Window& window, GdkEventKey* ev);
73 bool emulate_key_event (Gtk::Widget*, unsigned int);
75 Glib::RefPtr<Gdk::Pixbuf> get_xpm (std::string);
76 std::string get_icon_path (const char*);
77 Glib::RefPtr<Gdk::Pixbuf> get_icon (const char*);
78 static std::map<std::string, Glib::RefPtr<Gdk::Pixbuf> > xpm_map;
79 const char* const *get_xpm_data (std::string path);
80 std::string longest (std::vector<std::string>&);
81 bool key_is_legal_for_numeric_entry (guint keyval);
83 void set_pango_fontsize ();
85 void resize_window_to_proportion_of_monitor (Gtk::Window*, int, int);
87 std::string escape_underscores (std::string const &);
88 std::string escape_angled_brackets (std::string const &);
90 Gdk::Color unique_random_color (std::list<Gdk::Color> &);
92 std::string rate_as_string (float r);
94 #endif /* __ardour_gtk_utils_h__ */