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move utility functions into a dedicated namespace

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Conflicts:
	gtk2_ardour/about.cc
	gtk2_ardour/editor_ops.cc
This commit is contained in:
Robin Gareus 2014-06-25 21:27:37 +02:00 • committed by Paul Davis
parent b831d8997b
commit a17616f1da
106 changed files with 114 additions and 79 deletions
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67
gtk2_ardour/utils.cc
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@ -64,7 +64,9 @@ using namespace Glib;
using namespace PBD;
using Gtkmm2ext::Keyboard;
sigc::signal<void> DPIReset;
namespace ARDOUR_UI_UTILS {
sigc::signal<void> DPIReset;
}
#ifdef PLATFORM_WINDOWS
#define random() rand()
@ -77,7 +79,7 @@ sigc::signal<void> DPIReset;
* @param s true to make sensitive, false to make insensitive
*/
void
add_item_with_sensitivity (Menu_Helpers::MenuList& m, Menu_Helpers::MenuElem e, bool s)
ARDOUR_UI_UTILS::add_item_with_sensitivity (Menu_Helpers::MenuList& m, Menu_Helpers::MenuElem e, bool s)
{
m.push_back (e);
if (!s) {
@ -87,7 +89,7 @@ add_item_with_sensitivity (Menu_Helpers::MenuList& m, Menu_Helpers::MenuElem e,
gint
just_hide_it (GdkEventAny */*ev*/, Gtk::Window *win)
ARDOUR_UI_UTILS::just_hide_it (GdkEventAny */*ev*/, Gtk::Window *win)
{
win->hide ();
return 0;
@ -102,7 +104,7 @@ just_hide_it (GdkEventAny */*ev*/, Gtk::Window *win)
*/
unsigned char*
xpm2rgb (const char** xpm, uint32_t& w, uint32_t& h)
ARDOUR_UI_UTILS::xpm2rgb (const char** xpm, uint32_t& w, uint32_t& h)
{
static long vals[256], val;
uint32_t t, x, y, colors, cpp;
@ -144,7 +146,7 @@ xpm2rgb (const char** xpm, uint32_t& w, uint32_t& h)
}
unsigned char*
xpm2rgba (const char** xpm, uint32_t& w, uint32_t& h)
ARDOUR_UI_UTILS::xpm2rgba (const char** xpm, uint32_t& w, uint32_t& h)
{
static long vals[256], val;
uint32_t t, x, y, colors, cpp;
@ -221,7 +223,7 @@ xpm2rgba (const char** xpm, uint32_t& w, uint32_t& h)
* that we might add here later.
*/
Pango::FontDescription
sanitized_font (std::string const& name)
ARDOUR_UI_UTILS::sanitized_font (std::string const& name)
{
Pango::FontDescription fd (name);
@ -233,7 +235,7 @@ sanitized_font (std::string const& name)
}
Pango::FontDescription
get_font_for_style (string widgetname)
ARDOUR_UI_UTILS::get_font_for_style (string widgetname)
{
Gtk::Window window (WINDOW_TOPLEVEL);
Gtk::Label foobar;
@ -262,7 +264,7 @@ get_font_for_style (string widgetname)
}
uint32_t
rgba_from_style (string style, uint32_t r, uint32_t g, uint32_t b, uint32_t a, string attr, int state, bool rgba)
ARDOUR_UI_UTILS::rgba_from_style (string style, uint32_t r, uint32_t g, uint32_t b, uint32_t a, string attr, int state, bool rgba)
{
/* In GTK+2, styles aren't set up correctly if the widget is not
attached to a toplevel window that has a screen pointer.
@ -321,7 +323,7 @@ rgba_from_style (string style, uint32_t r, uint32_t g, uint32_t b, uint32_t a, s
}
bool
rgba_p_from_style (string style, float *r, float *g, float *b, string attr, int state)
ARDOUR_UI_UTILS::rgba_p_from_style (string style, float *r, float *g, float *b, string attr, int state)
{
static Gtk::Window* window = 0;
assert (r && g && b);
@ -368,7 +370,7 @@ rgba_p_from_style (string style, float *r, float *g, float *b, string attr, int
}
void
set_color_from_rgb (Gdk::Color& c, uint32_t rgb)
ARDOUR_UI_UTILS::set_color_from_rgb (Gdk::Color& c, uint32_t rgb)
{
/* Gdk::Color color ranges are 16 bit, so scale from 8 bit by
multiplying by 256.
@ -377,7 +379,7 @@ set_color_from_rgb (Gdk::Color& c, uint32_t rgb)
}
void
set_color_from_rgba (Gdk::Color& c, uint32_t rgba)
ARDOUR_UI_UTILS::set_color_from_rgba (Gdk::Color& c, uint32_t rgba)
{
/* Gdk::Color color ranges are 16 bit, so scale from 8 bit by
multiplying by 256.
@ -386,7 +388,7 @@ set_color_from_rgba (Gdk::Color& c, uint32_t rgba)
}
uint32_t
gdk_color_to_rgba (Gdk::Color const& c)
ARDOUR_UI_UTILS::gdk_color_to_rgba (Gdk::Color const& c)
{
/* since alpha value is not available from a Gdk::Color, it is
hardcoded as 0xff (aka 255 or 1.0)
@ -401,7 +403,7 @@ gdk_color_to_rgba (Gdk::Color const& c)
}
uint32_t
contrasting_text_color (uint32_t c)
ARDOUR_UI_UTILS::contrasting_text_color (uint32_t c)
{
double r, g, b, a;
ArdourCanvas::color_to_rgba (c, r, g, b, a);
@ -434,7 +436,7 @@ contrasting_text_color (uint32_t c)
}
bool
relay_key_press (GdkEventKey* ev, Gtk::Window* win)
ARDOUR_UI_UTILS::relay_key_press (GdkEventKey* ev, Gtk::Window* win)
{
PublicEditor& ed (PublicEditor::instance());
@ -450,13 +452,13 @@ relay_key_press (GdkEventKey* ev, Gtk::Window* win)
}
bool
forward_key_press (GdkEventKey* ev)
ARDOUR_UI_UTILS::forward_key_press (GdkEventKey* ev)
{
return PublicEditor::instance().on_key_press_event(ev);
return PublicEditor::instance().on_key_press_event(ev);
}
bool
emulate_key_event (Gtk::Widget* w, unsigned int keyval)
ARDOUR_UI_UTILS::emulate_key_event (Gtk::Widget* w, unsigned int keyval)
{
GdkDisplay *display = gtk_widget_get_display (GTK_WIDGET(w->gobj()));
GdkKeymap *keymap = gdk_keymap_get_for_display (display);
@ -485,7 +487,7 @@ emulate_key_event (Gtk::Widget* w, unsigned int keyval)
}
bool
key_press_focus_accelerator_handler (Gtk::Window& window, GdkEventKey* ev)
ARDOUR_UI_UTILS::key_press_focus_accelerator_handler (Gtk::Window& window, GdkEventKey* ev)
{
GtkWindow* win = window.gobj();
GtkWidget* focus = gtk_window_get_focus (win);
@ -656,7 +658,7 @@ key_press_focus_accelerator_handler (Gtk::Window& window, GdkEventKey* ev)
}
Glib::RefPtr<Gdk::Pixbuf>
get_xpm (std::string name)
ARDOUR_UI_UTILS::get_xpm (std::string name)
{
if (!xpm_map[name]) {
@ -681,7 +683,7 @@ get_xpm (std::string name)
}
vector<string>
get_icon_sets ()
ARDOUR_UI_UTILS::get_icon_sets ()
{
Searchpath spath(ARDOUR::ardour_data_search_path());
spath.add_subdirectory_to_paths ("icons");
@ -706,7 +708,7 @@ get_icon_sets ()
}
std::string
get_icon_path (const char* cname, string icon_set)
ARDOUR_UI_UTILS::get_icon_path (const char* cname, string icon_set)
{
std::string data_file_path;
string name = cname;
@ -742,7 +744,7 @@ get_icon_path (const char* cname, string icon_set)
}
Glib::RefPtr<Gdk::Pixbuf>
get_icon (const char* cname, string icon_set)
ARDOUR_UI_UTILS::get_icon (const char* cname, string icon_set)
{
Glib::RefPtr<Gdk::Pixbuf> img;
try {
@ -756,6 +758,7 @@ get_icon (const char* cname, string icon_set)
return img;
}
namespace ARDOUR_UI_UTILS {
Glib::RefPtr<Gdk::Pixbuf>
get_icon (const char* cname)
{
@ -770,9 +773,10 @@ get_icon (const char* cname)
return img;
}
}
string
longest (vector<string>& strings)
ARDOUR_UI_UTILS::longest (vector<string>& strings)
{
if (strings.empty()) {
return string ("");
@ -800,7 +804,7 @@ longest (vector<string>& strings)
}
bool
key_is_legal_for_numeric_entry (guint keyval)
ARDOUR_UI_UTILS::key_is_legal_for_numeric_entry (guint keyval)
{
/* we assume that this does not change over the life of the process
*/
@ -883,8 +887,9 @@ key_is_legal_for_numeric_entry (guint keyval)
return false;
}
void
set_pango_fontsize ()
ARDOUR_UI_UTILS::set_pango_fontsize ()
{
long val = ARDOUR::Config->get_font_scale();
@ -900,7 +905,7 @@ set_pango_fontsize ()
}
void
reset_dpi ()
ARDOUR_UI_UTILS::reset_dpi ()
{
long val = ARDOUR::Config->get_font_scale();
set_pango_fontsize ();
@ -912,7 +917,7 @@ reset_dpi ()
}
void
resize_window_to_proportion_of_monitor (Gtk::Window* window, int max_width, int max_height)
ARDOUR_UI_UTILS::resize_window_to_proportion_of_monitor (Gtk::Window* window, int max_width, int max_height)
{
Glib::RefPtr<Gdk::Screen> screen = window->get_screen ();
Gdk::Rectangle monitor_rect;
@ -927,7 +932,7 @@ resize_window_to_proportion_of_monitor (Gtk::Window* window, int max_width, int
/** Replace _ with __ in a string; for use with menu item text to make underscores displayed correctly */
string
escape_underscores (string const & s)
ARDOUR_UI_UTILS::escape_underscores (string const & s)
{
string o;
string::size_type const N = s.length ();
@ -945,7 +950,7 @@ escape_underscores (string const & s)
/** Replace < and > with &lt; and &gt; respectively to make < > display correctly in markup strings */
string
escape_angled_brackets (string const & s)
ARDOUR_UI_UTILS::escape_angled_brackets (string const & s)
{
string o = s;
boost::replace_all (o, "<", "&lt;");
@ -954,7 +959,7 @@ escape_angled_brackets (string const & s)
}
Gdk::Color
unique_random_color (list<Gdk::Color>& used_colors)
ARDOUR_UI_UTILS::unique_random_color (list<Gdk::Color>& used_colors)
{
Gdk::Color newcolor;
@ -995,7 +1000,7 @@ unique_random_color (list<Gdk::Color>& used_colors)
}
string
rate_as_string (float r)
ARDOUR_UI_UTILS::rate_as_string (float r)
{
char buf[32];
if (fmod (r, 1000.0f)) {