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add red-boxes to meter-marks and fix Nordic scale color

This commit is contained in:
Robin Gareus 2013-07-27 22:44:38 +02:00 committed by Paul Davis
parent e28a196fd9
commit 385b1121da
2 changed files with 34 additions and 5 deletions
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3
gtk2_ardour/level_meter.cc
View File

@ -328,7 +328,8 @@ LevelMeterBase::setup_meters (int len, int initial_width, int thin_width)
stp[1] = 115.0 * meter_deflect_nordic(-18);
stp[2] = 115.0 * meter_deflect_nordic(-12);
stp[3] = 115.0 * meter_deflect_nordic( -9); // ignored
c[1] = c[2] = c[3];
//c[2] = c[3] = c[1]; // dark-green
c[0] = c[1] = c[2]; // bright-green
c[6] = c[7] = c[8] = c[9];
break;
case MeterIEC1DIN:

36
gtk2_ardour/meter_patterns.cc
View File

@ -260,11 +260,21 @@ meter_render_ticks (Gtk::Widget& w, MeterType type, vector<ARDOUR::DataType> typ
Glib::RefPtr<Gdk::Window> win (w.get_window());
bool background;
bool tickleft, tickright;
gint width, height;
win->get_size (width, height);
background = types.size() == 0
|| w.get_name().substr(w.get_name().length() - 4) == "Left"
|| w.get_name().substr(w.get_name().length() - 5) == "Right";
tickleft = w.get_name().substr(w.get_name().length() - 4) == "Left";
tickright = w.get_name().substr(w.get_name().length() - 5) == "Right";
background = types.size() == 0 || tickleft || tickright;
int box_l, box_r;
if (tickleft) {
box_l = 2; box_r = 3;
} else if (tickright) {
box_l = 0; box_r = 1;
} else {
box_l = 0; box_r = 3;
}
cairo_surface_t* surface = cairo_image_surface_create (CAIRO_FORMAT_RGB24, width, height);
cairo_t* cr = cairo_create (surface);
@ -302,6 +312,8 @@ meter_render_ticks (Gtk::Widget& w, MeterType type, vector<ARDOUR::DataType> typ
// tick-maker position in dBFS, line-thickness
std::map<float,float> points;
#define DFL_H(fract) (height - floor (height * (fract)) + .5)
switch (*i) {
case DataType::AUDIO:
@ -377,9 +389,14 @@ meter_render_ticks (Gtk::Widget& w, MeterType type, vector<ARDOUR::DataType> typ
points.insert (std::pair<float,float>(-18.0f, 1.0));
points.insert (std::pair<float,float>(-15.0f, 0.5));
points.insert (std::pair<float,float>(-12.0f, 0.5));
points.insert (std::pair<float,float>(-12.0f, 1.0));
points.insert (std::pair<float,float>( -9.0f, 1.0));
points.insert (std::pair<float,float>( -6.0f, 0.5));
cairo_set_source_rgba (cr, .8, 0, 0, 0.8);
cairo_rectangle (cr,
box_l, DFL_H(meter_deflect_nordic( -6)),
box_r, DFL_H(meter_deflect_nordic(-12)));
cairo_fill (cr);
break;
case MeterIEC1DIN:
points.insert (std::pair<float,float>( -3.0f, 0.5)); // "200%"
@ -405,6 +422,11 @@ meter_render_ticks (Gtk::Widget& w, MeterType type, vector<ARDOUR::DataType> typ
points.insert (std::pair<float,float>(-49.0f, 1.0));
points.insert (std::pair<float,float>(-54.0f, 0.5));
points.insert (std::pair<float,float>(-59.0f, 1.0));
cairo_set_source_rgba (cr, .8, 0, 0, 0.8);
cairo_rectangle (cr,
box_l, DFL_H(meter_deflect_din(0)),
box_r, DFL_H(meter_deflect_din(-9.0)));
cairo_fill (cr);
break;
case MeterVU:
points.insert (std::pair<float,float>(-17.0f, 1.0)); //+3 VU
@ -423,6 +445,12 @@ meter_render_ticks (Gtk::Widget& w, MeterType type, vector<ARDOUR::DataType> typ
points.insert (std::pair<float,float>(-30.0f, 1.0));
points.insert (std::pair<float,float>(-35.0f, 0.5));
points.insert (std::pair<float,float>(-40.0f, 1.0));
// red-box
cairo_set_source_rgba (cr, .8, 0, 0, 0.8);
cairo_rectangle (cr,
box_l, DFL_H(meter_deflect_vu(-16)),
box_r, DFL_H(meter_deflect_vu(-20)));
cairo_fill (cr);
break;
default: