allanger/ardour
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Activity

overhaul meterbridge metrics part one.

Browse Source
This commit is contained in:
Robin Gareus
2013-07-02 22:56:35 +02:00
parent 3c82b99a3b
commit 08167d6ac4
5 changed files with 118 additions and 63 deletions
Download Patch File Download Diff File Expand all files Collapse all files

149
gtk2_ardour/meter_strip.cc
View File

@@ -43,8 +43,6 @@
#include "i18n.h"
#define WITH_METRICS 1
using namespace ARDOUR;
using namespace PBD;
using namespace Gtk;
@@ -56,11 +54,69 @@ PBD::Signal1<void,MeterStrip*> MeterStrip::CatchDeletion;
MeterStrip::MetricPatterns MeterStrip::metric_patterns;
MeterStrip::TickPatterns MeterStrip::ticks_patterns;
MeterStrip::MeterStrip (Meterbridge& mtr, Session* sess, boost::shared_ptr<ARDOUR::Route> rt)
MeterStrip::MeterStrip (int metricmode)
: AxisView(0)
, RouteUI(0)
{
level_meter = 0;
set_spacing(2);
peakbx.set_size_request(-1, 16);
btnbox.set_size_request(-1, 16);
_types.clear ();
switch(metricmode) {
case 1:
meter_metric_area.set_name ("AudioBusMetrics");
_types.push_back (DataType::AUDIO);
break;
case 2:
meter_metric_area.set_name ("AudioTrackMetrics");
_types.push_back (DataType::AUDIO);
break;
case 3:
meter_metric_area.set_name ("MidiTrackMetrics");
_types.push_back (DataType::MIDI);
break;
default:
meter_metric_area.set_name ("AudioMidiTrackMetrics");
_types.push_back (DataType::AUDIO);
_types.push_back (DataType::MIDI);
break;
}
//meter_metric_area.queue_draw ();
set_size_request_to_display_given_text (meter_metric_area, "8888", 1, 0);
meter_metric_area.signal_expose_event().connect (
sigc::mem_fun(*this, &MeterStrip::meter_metrics_expose));
meterbox.pack_start(meter_metric_area, true, false);
label.set_text("");
label.set_name("MeterbridgeLabel");
label.set_angle(90.0);
label.set_alignment(0.5, 1.0);
label.set_size_request(12, 52);
pack_start (peakbx, false, false);
pack_start (meterbox, true, true);
pack_start (btnbox, false, false);
pack_start (label, false, false, 2);
peakbx.show();
btnbox.show();
label.show();
meter_metric_area.show();
meterbox.show();
UI::instance()->theme_changed.connect (sigc::mem_fun(*this, &MeterStrip::on_theme_changed));
ColorsChanged.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
DPIReset.connect (sigc::mem_fun (*this, &MeterStrip::on_theme_changed));
}
MeterStrip::MeterStrip (Session* sess, boost::shared_ptr<ARDOUR::Route> rt)
: AxisView(sess)
, RouteUI(sess)
, _route(rt)
, style_changed (false)
{
set_spacing(2);
RouteUI::set_route (rt);
@@ -75,20 +131,14 @@ MeterStrip::MeterStrip (Meterbridge& mtr, Session* sess, boost::shared_ptr<ARDOU
level_meter->set_meter (_route->shared_peak_meter().get());
level_meter->clear_meters();
level_meter->setup_meters (400, meter_width, 6);
#ifdef WITH_METRICSINMETER
level_meter->pack_start (meter_metric_area, false, false);
#endif
Gtk::Alignment *meter_align = Gtk::manage (new Gtk::Alignment());
meter_align->set(0.5, 0.5, 0.0, 1.0);
meter_align->add(*level_meter);
#ifdef WITH_METRICS
meterbox.pack_start(meter_metric_area, true, false);
meterbox.pack_start(meter_ticks1_area, true, false);
meterbox.pack_start(*meter_align, true, true);
meterbox.pack_start(meter_ticks2_area, true, false);
#endif
// peak display
peak_display.set_name ("MixerStripPeakDisplay");
@@ -112,22 +162,15 @@ MeterStrip::MeterStrip (Meterbridge& mtr, Session* sess, boost::shared_ptr<ARDOU
btnbox.set_size_request(-1, 16);
pack_start (peakbx, false, false);
#ifdef WITH_METRICS
pack_start (meterbox, true, true);
#else
pack_start (*meter_align, true, true);
#endif
pack_start (btnbox, false, false);
pack_start (label, false, false, 2);
peak_display.show();
peakbx.show();
#ifdef WITH_METRICS
meter_ticks1_area.show();
meter_ticks2_area.show();
meter_metric_area.hide();
meterbox.show();
#endif
level_meter->show();
meter_align->show();
btnbox.show();
@@ -138,16 +181,10 @@ MeterStrip::MeterStrip (Meterbridge& mtr, Session* sess, boost::shared_ptr<ARDOU
);
meter_configuration_changed (_route->shared_peak_meter()->input_streams ());
#ifdef WITH_METRICS
set_size_request_to_display_given_text (meter_metric_area, "-8888", 1, 0);
meter_metric_area.signal_expose_event().connect (
sigc::mem_fun(*this, &MeterStrip::meter_metrics_expose));
meter_ticks1_area.set_size_request(3,-1);
meter_ticks2_area.set_size_request(3,-1);
meter_ticks1_area.signal_expose_event().connect (sigc::mem_fun(*this, &MeterStrip::meter_ticks1_expose));
meter_ticks2_area.signal_expose_event().connect (sigc::mem_fun(*this, &MeterStrip::meter_ticks2_expose));
#endif
_route->DropReferences.connect (route_connections, invalidator (*this), boost::bind (&MeterStrip::self_delete, this), gui_context());
_route->PropertyChanged.connect (route_connections, invalidator (*this), boost::bind (&MeterStrip::strip_property_changed, this, _1), gui_context());
@@ -222,24 +259,28 @@ MeterStrip::fast_update ()
void
MeterStrip::display_metrics (bool show)
{
#if 0
if (show) {
meter_metric_area.show();
} else {
meter_metric_area.hide();
}
#endif
}
void
MeterStrip::on_theme_changed()
{
style_changed = true;
metric_patterns.clear();
ticks_patterns.clear();
// TODO save meter_width as private var?!
int meter_width = 6;
if (_route->shared_peak_meter()->input_streams().n_total() == 1) {
meter_width = 12;
if (level_meter && _route) {
int meter_width = 6;
if (_route->shared_peak_meter()->input_streams().n_total() == 1) {
meter_width = 12;
}
level_meter->setup_meters (400, meter_width, 6);
}
level_meter->setup_meters (400, meter_width, 6);
}
void
@@ -255,45 +296,43 @@ MeterStrip::meter_configuration_changed (ChanCount c)
}
}
#ifdef WITH_METRICS
// TODO draw Inactive routes or busses with different styles
if (boost::dynamic_pointer_cast<AudioTrack>(_route) == 0
&& boost::dynamic_pointer_cast<MidiTrack>(_route) == 0
) {
meter_metric_area.set_name ("AudioBusMetrics");
meter_ticks1_area.set_name ("AudioBusMetrics");
meter_ticks2_area.set_name ("AudioBusMetrics");
}
else if (type == (1 << DataType::AUDIO)) {
meter_metric_area.set_name ("AudioTrackMetrics");
meter_ticks1_area.set_name ("AudioTrackMetrics");
meter_ticks2_area.set_name ("AudioTrackMetrics");
}
else if (type == (1 << DataType::MIDI)) {
meter_metric_area.set_name ("MidiTrackMetrics");
meter_ticks1_area.set_name ("MidiTrackMetrics");
meter_ticks2_area.set_name ("MidiTrackMetrics");
} else {
meter_metric_area.set_name ("AudioMidiTrackMetrics");
meter_ticks1_area.set_name ("AudioMidiTrackMetrics");
meter_ticks2_area.set_name ("AudioMidiTrackMetrics");
}
meter_metric_area.queue_draw ();
#endif
style_changed = true;
meter_ticks1_area.queue_draw();
meter_ticks2_area.queue_draw();
metric_patterns.clear();
ticks_patterns.clear();
}
void
MeterStrip::on_size_request (Gtk::Requisition* r)
{
style_changed = true;
metric_patterns.clear();
ticks_patterns.clear();
VBox::on_size_request(r);
}
void
MeterStrip::on_size_allocate (Gtk::Allocation& a)
{
style_changed = true;
metric_patterns.clear();
ticks_patterns.clear();
VBox::on_size_allocate(a);
}
@@ -330,7 +369,7 @@ MeterStrip::render_metrics (Gtk::Widget& w, vector<DataType> types)
//font = w.get_style()->get_font();
font.set_weight (Pango::WEIGHT_NORMAL);
font.set_size (10.0 * PANGO_SCALE);
font.set_size (9.0 * PANGO_SCALE);
font_attr = new Pango::AttrFontDesc (Pango::Attribute::create_attr_font_desc (font));
audio_font_attributes.change (*font_attr);
delete font_attr;
@@ -444,7 +483,7 @@ MeterStrip::render_metrics (Gtk::Widget& w, vector<DataType> types)
p = min (p, height - th);
p = max (p, 0);
cairo_move_to (cr, width-2-tw, p + .5);
cairo_move_to (cr, width-1-tw, p + .5);
pango_cairo_show_layout (cr, layout->gobj());
}
}
@@ -500,7 +539,7 @@ MeterStrip::meter_metrics_expose (GdkEventExpose *ev)
cairo_pattern_t* pattern;
MetricPatterns::iterator i = metric_patterns.find (meter_metric_area.get_name());
if (i == metric_patterns.end() || style_changed) {
if (i == metric_patterns.end()) {
pattern = render_metrics (meter_metric_area, _types);
} else {
pattern = i->second;
@@ -515,8 +554,6 @@ MeterStrip::meter_metrics_expose (GdkEventExpose *ev)
cairo_rectangle (cr, 0, 0, width, height);
cairo_fill (cr);
style_changed = false;
cairo_destroy (cr);
return true;
@@ -569,22 +606,35 @@ MeterStrip::render_ticks (Gtk::Widget& w, vector<DataType> types)
switch (*i) {
case DataType::AUDIO:
points.insert (std::pair<int,float>(-60, 0.5));
points.insert (std::pair<int,float>(-50, 0.5));
points.insert (std::pair<int,float>(-40, 0.5));
points.insert (std::pair<int,float>(-30, 0.5));
points.insert (std::pair<int,float>(-20, 0.5));
points.insert (std::pair<int,float>(-25, 0.5));
points.insert (std::pair<int,float>(-20, 1.0));
points.insert (std::pair<int,float>(-19, 0.5));
points.insert (std::pair<int,float>(-18, 1.0));
points.insert (std::pair<int,float>(-15, 0.5));
points.insert (std::pair<int,float>(-17, 0.5));
points.insert (std::pair<int,float>(-16, 0.5));
points.insert (std::pair<int,float>(-15, 1.0));
points.insert (std::pair<int,float>(-14, 0.5));
points.insert (std::pair<int,float>(-13, 0.5));
points.insert (std::pair<int,float>(-12, 0.5));
points.insert (std::pair<int,float>(-11, 0.5));
points.insert (std::pair<int,float>(-10, 1.0));
points.insert (std::pair<int,float>( -9, 0.5));
points.insert (std::pair<int,float>( -8, 0.5));
points.insert (std::pair<int,float>( -7, 0.5));
points.insert (std::pair<int,float>( -6, 0.5));
points.insert (std::pair<int,float>( -5, 1.0));
points.insert (std::pair<int,float>( -4, 0.5));
points.insert (std::pair<int,float>( -3, 1.0));
points.insert (std::pair<int,float>( -3, 0.5));
points.insert (std::pair<int,float>( -2, 0.5));
points.insert (std::pair<int,float>( -1, 0.5));
points.insert (std::pair<int,float>( 0, 1.0));
points.insert (std::pair<int,float>( 1, 0.5));
points.insert (std::pair<int,float>( 2, 0.5));
@@ -679,7 +729,7 @@ MeterStrip::meter_ticks_expose (GdkEventExpose *ev, Gtk::DrawingArea *mta)
cairo_pattern_t* pattern;
TickPatterns::iterator i = ticks_patterns.find (mta->get_name());
if (i == ticks_patterns.end() || style_changed) {
if (i == ticks_patterns.end()) {
pattern = render_ticks (*mta, _types);
} else {
pattern = i->second;
@@ -694,8 +744,6 @@ MeterStrip::meter_ticks_expose (GdkEventExpose *ev, Gtk::DrawingArea *mta)
cairo_rectangle (cr, 0, 0, width, height);
cairo_fill (cr);
style_changed = false;
cairo_destroy (cr);
return true;
@@ -704,6 +752,7 @@ MeterStrip::meter_ticks_expose (GdkEventExpose *ev, Gtk::DrawingArea *mta)
void
MeterStrip::reset_group_peak_display (RouteGroup* group)
{
/* UNUSED -- need connection w/mixer || other meters */
if (_route && group == _route->route_group()) {
reset_peak_display ();
}

6
gtk2_ardour/meter_strip.h
View File

@@ -41,12 +41,11 @@ namespace Gtk {
class Style;
}
class Meterbridge;
class MeterStrip : public Gtk::VBox, public RouteUI
{
public:
MeterStrip (Meterbridge&, ARDOUR::Session*, boost::shared_ptr<ARDOUR::Route>);
MeterStrip (ARDOUR::Session*, boost::shared_ptr<ARDOUR::Route>);
MeterStrip (int);
~MeterStrip ();
void fast_update ();
@@ -75,7 +74,6 @@ class MeterStrip : public Gtk::VBox, public RouteUI
static cairo_pattern_t* render_ticks (Gtk::Widget &, std::vector<ARDOUR::DataType>);
void on_theme_changed ();
bool style_changed;
void on_size_allocate (Gtk::Allocation&);
void on_size_request (Gtk::Requisition*);

21
gtk2_ardour/meterbridge.cc
View File

@@ -135,13 +135,20 @@ Meterbridge::Meterbridge ()
*/
set_type_hint(Gdk::WINDOW_TYPE_HINT_UTILITY);
metrics_left = manage(new MeterStrip (2));
global_hpacker.pack_start (*metrics_left, false, false);
metrics_left->show();
metrics_right = manage(new MeterStrip (3));
global_hpacker.pack_start (*metrics_right, false, false);
metrics_right->show();
signal_delete_event().connect (sigc::mem_fun (*this, &Meterbridge::hide_window));
signal_configure_event().connect (sigc::mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler));
Route::SyncOrderKeys.connect (*this, invalidator (*this), boost::bind (&Meterbridge::sync_order_keys, this, _1), gui_context());
MeterStrip::CatchDeletion.connect (*this, invalidator (*this), boost::bind (&Meterbridge::remove_strip, this, _1), gui_context());
global_hpacker.set_spacing(3);
global_hpacker.set_spacing(4);
scroller.add (global_hpacker);
scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_NEVER);
global_vpacker.pack_start (scroller, true, true);
@@ -411,7 +418,7 @@ Meterbridge::add_strips (RouteList& routes)
continue;
}
strip = new MeterStrip (*this, _session, route);
strip = new MeterStrip (_session, route);
strips.push_back (strip);
global_hpacker.pack_start (*strip, false, false);
@@ -442,6 +449,8 @@ Meterbridge::sync_order_keys (RouteSortOrderKey src)
copy.sort(sorter);
int pos = 0;
global_hpacker.reorder_child(*metrics_left, pos++);
for (list<MeterStrip *>::iterator i = copy.begin(); i != copy.end(); ++i) {
#if 0 // TODO subscribe to route active,inactive changes, merge w/ bus
@@ -471,13 +480,9 @@ Meterbridge::sync_order_keys (RouteSortOrderKey src)
(*i)->show();
}
if (pos == 0) {
(*i)->display_metrics(true);
} else {
(*i)->display_metrics(false);
}
global_hpacker.reorder_child(*(*i), pos++);
}
global_hpacker.reorder_child(*metrics_right, pos);
}
void

3
gtk2_ardour/meterbridge.h
View File

@@ -79,6 +79,9 @@ class Meterbridge :
std::list<MeterStrip *> strips;
MeterStrip *metrics_left;
MeterStrip *metrics_right;
static const int32_t default_width = 600;
static const int32_t default_height = 400;

2
gtk2_ardour/route_ui.cc
View File

@@ -67,7 +67,7 @@ boost::weak_ptr<Route> RouteUI::_showing_sends_to;
RouteUI::RouteUI (ARDOUR::Session* sess)
: AxisView(sess)
{
init ();
if (sess) init ();
}
RouteUI::~RouteUI()