prepare horizontal meters (level-meter H/V Box abstraction)

This commit is contained in:
Robin Gareus 2013-07-25 14:18:39 +02:00 committed by Paul Davis
parent afb9578462
commit 1d964e27f4
8 changed files with 110 additions and 45 deletions

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@ -103,7 +103,7 @@ class SpeakerDialog;
class ThemeManager;
class TimeInfoBox;
class MidiTracer;
class LevelMeter;
class LevelMeterHBox;
class GlobalPortMatrixWindow;
class GUIObjectState;
@ -449,7 +449,7 @@ class ARDOUR_UI : public Gtkmm2ext::UI, public ARDOUR::SessionHandlePtr
Gtk::VBox alert_box;
Gtk::VBox meter_box;
LevelMeter * editor_meter;
LevelMeterHBox * editor_meter;
void solo_blink (bool);
void sync_blink (bool);

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@ -195,7 +195,7 @@ ARDOUR_UI::set_session (Session *s)
}
if (_session && _session->master_out()) {
editor_meter = new LevelMeter(_session);
editor_meter = new LevelMeterHBox(_session);
editor_meter->set_meter (_session->master_out()->shared_peak_meter().get());
editor_meter->clear_meters();
editor_meter->set_type (_session->master_out()->meter_type());

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@ -84,7 +84,7 @@ GainMeterBase::GainMeterBase (Session* s, bool horizontal, int fader_length, int
gain_slider = manage (new VSliderController (&gain_adjustment, fader_length, fader_girth, false));
}
level_meter = new LevelMeter(_session);
level_meter = new LevelMeterHBox(_session);
level_meter->ButtonPress.connect_same_thread (_level_meter_connection, boost::bind (&GainMeterBase::level_meter_button_press, this, _1));
meter_metric_area.signal_button_press_event().connect (sigc::mem_fun (*this, &GainMeterBase::level_meter_button_press));

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@ -89,7 +89,7 @@ class GainMeterBase : virtual public sigc::trackable, ARDOUR::SessionHandlePtr
boost::shared_ptr<PBD::Controllable> get_controllable();
LevelMeter& get_level_meter() const { return *level_meter; }
LevelMeterHBox& get_level_meter() const { return *level_meter; }
Gtkmm2ext::SliderController& get_gain_slider() const { return *gain_slider; }
/** Emitted in the GUI thread when a button is pressed over the level meter;
@ -117,7 +117,7 @@ class GainMeterBase : virtual public sigc::trackable, ARDOUR::SessionHandlePtr
Gtk::DrawingArea meter_metric_area;
Gtk::DrawingArea meter_ticks1_area;
Gtk::DrawingArea meter_ticks2_area;
LevelMeter *level_meter;
LevelMeterHBox *level_meter;
sigc::connection gain_watching;

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@ -22,7 +22,6 @@
#include "ardour/meter.h"
#include <gtkmm2ext/utils.h>
#include <gtkmm2ext/fastmeter.h>
#include <gtkmm2ext/barcontroller.h>
#include "midi++/manager.h"
#include "pbd/fastlog.h"
@ -44,27 +43,28 @@ using namespace Gtkmm2ext;
using namespace Gtk;
using namespace std;
LevelMeter::LevelMeter (Session* s)
LevelMeterBase::LevelMeterBase (Session* s, FastMeter::Orientation o)
: _meter (0)
, _meter_orientation(o)
, meter_length (0)
, thin_meter_width(2)
{
set_session (s);
set_spacing (1);
Config->ParameterChanged.connect (_parameter_connection, invalidator (*this), boost::bind (&LevelMeter::parameter_changed, this, _1), gui_context());
UI::instance()->theme_changed.connect (sigc::mem_fun(*this, &LevelMeter::on_theme_changed));
ColorsChanged.connect (sigc::mem_fun (*this, &LevelMeter::color_handler));
//set_spacing (1);
Config->ParameterChanged.connect (_parameter_connection, invalidator (*this), boost::bind (&LevelMeterBase::parameter_changed, this, _1), gui_context());
UI::instance()->theme_changed.connect (sigc::mem_fun(*this, &LevelMeterBase::on_theme_changed));
ColorsChanged.connect (sigc::mem_fun (*this, &LevelMeterBase::color_handler));
max_peak = minus_infinity();
meter_type = MeterPeak;
}
void
LevelMeter::on_theme_changed()
LevelMeterBase::on_theme_changed()
{
style_changed = true;
}
LevelMeter::~LevelMeter ()
LevelMeterBase::~LevelMeterBase ()
{
for (vector<MeterInfo>::iterator i = meters.begin(); i != meters.end(); i++) {
delete (*i).meter;
@ -72,7 +72,7 @@ LevelMeter::~LevelMeter ()
}
void
LevelMeter::set_meter (PeakMeter* meter)
LevelMeterBase::set_meter (PeakMeter* meter)
{
_configuration_connection.disconnect();
_meter_type_connection.disconnect();
@ -80,8 +80,8 @@ LevelMeter::set_meter (PeakMeter* meter)
_meter = meter;
if (_meter) {
_meter->ConfigurationChanged.connect (_configuration_connection, invalidator (*this), boost::bind (&LevelMeter::configuration_changed, this, _1, _2), gui_context());
_meter->TypeChanged.connect (_meter_type_connection, invalidator (*this), boost::bind (&LevelMeter::meter_type_changed, this, _1), gui_context());
_meter->ConfigurationChanged.connect (_configuration_connection, invalidator (*this), boost::bind (&LevelMeterBase::configuration_changed, this, _1, _2), gui_context());
_meter->TypeChanged.connect (_meter_type_connection, invalidator (*this), boost::bind (&LevelMeterBase::meter_type_changed, this, _1), gui_context());
}
}
@ -117,7 +117,7 @@ static float vu_standard() {
}
float
LevelMeter::update_meters ()
LevelMeterBase::update_meters ()
{
vector<MeterInfo>::iterator i;
uint32_t n;
@ -167,9 +167,9 @@ LevelMeter::update_meters ()
}
void
LevelMeter::parameter_changed (string p)
LevelMeterBase::parameter_changed (string p)
{
ENSURE_GUI_THREAD (*this, &LevelMeter::parameter_changed, p)
ENSURE_GUI_THREAD (*this, &LevelMeterBase::parameter_changed, p)
if (p == "meter-hold") {
vector<MeterInfo>::iterator i;
@ -194,14 +194,14 @@ LevelMeter::parameter_changed (string p)
}
void
LevelMeter::configuration_changed (ChanCount /*in*/, ChanCount /*out*/)
LevelMeterBase::configuration_changed (ChanCount /*in*/, ChanCount /*out*/)
{
color_changed = true;
setup_meters (meter_length, regular_meter_width, thin_meter_width);
}
void
LevelMeter::meter_type_changed (MeterType t)
LevelMeterBase::meter_type_changed (MeterType t)
{
meter_type = t;
color_changed = true;
@ -210,18 +210,18 @@ LevelMeter::meter_type_changed (MeterType t)
}
void
LevelMeter::hide_all_meters ()
LevelMeterBase::hide_all_meters ()
{
for (vector<MeterInfo>::iterator i = meters.begin(); i != meters.end(); ++i) {
if ((*i).packed) {
remove (*((*i).meter));
mtr_remove (*((*i).meter));
(*i).packed = false;
}
}
}
void
LevelMeter::setup_meters (int len, int initial_width, int thin_width)
LevelMeterBase::setup_meters (int len, int initial_width, int thin_width)
{
hide_all_meters ();
@ -251,7 +251,7 @@ LevelMeter::setup_meters (int len, int initial_width, int thin_width)
meters.push_back (MeterInfo());
}
//cerr << "LevelMeter::setup_meters() called color_changed = " << color_changed << " colors: " << endl;//DEBUG
//cerr << "LevelMeterBase::setup_meters() called color_changed = " << color_changed << " colors: " << endl;//DEBUG
for (int32_t n = nmeters-1; nmeters && n >= 0 ; --n) {
uint32_t c[10];
@ -365,7 +365,7 @@ LevelMeter::setup_meters (int len, int initial_width, int thin_width)
}
if (meters[n].width != width || meters[n].length != len || color_changed || meter_type != visible_meter_type) {
delete meters[n].meter;
meters[n].meter = new FastMeter ((uint32_t) floor (Config->get_meter_hold()), width, FastMeter::Vertical, len,
meters[n].meter = new FastMeter ((uint32_t) floor (Config->get_meter_hold()), width, _meter_orientation, len,
c[0], c[1], c[2], c[3], c[4],
c[5], c[6], c[7], c[8], c[9],
b[0], b[1], b[2], b[3],
@ -375,34 +375,35 @@ LevelMeter::setup_meters (int len, int initial_width, int thin_width)
meters[n].width = width;
meters[n].length = len;
meters[n].meter->add_events (Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK);
meters[n].meter->signal_button_press_event().connect (sigc::mem_fun (*this, &LevelMeter::meter_button_press));
meters[n].meter->signal_button_release_event().connect (sigc::mem_fun (*this, &LevelMeter::meter_button_release));
meters[n].meter->signal_button_press_event().connect (sigc::mem_fun (*this, &LevelMeterBase::meter_button_press));
meters[n].meter->signal_button_release_event().connect (sigc::mem_fun (*this, &LevelMeterBase::meter_button_release));
}
pack_end (*meters[n].meter, false, false);
//pack_end (*meters[n].meter, false, false);
mtr_pack (*meters[n].meter);
meters[n].meter->show_all ();
meters[n].packed = true;
}
show();
//show();
color_changed = false;
visible_meter_type = meter_type;
}
void
LevelMeter::set_type(MeterType t)
LevelMeterBase::set_type(MeterType t)
{
meter_type = t;
_meter->set_type(t);
}
bool
LevelMeter::meter_button_press (GdkEventButton* ev)
LevelMeterBase::meter_button_press (GdkEventButton* ev)
{
return ButtonPress (ev); /* EMIT SIGNAL */
}
bool
LevelMeter::meter_button_release (GdkEventButton* ev)
LevelMeterBase::meter_button_release (GdkEventButton* ev)
{
if (ev->button == 1) {
clear_meters (false);
@ -412,7 +413,7 @@ LevelMeter::meter_button_release (GdkEventButton* ev)
}
void LevelMeter::clear_meters (bool reset_highlight)
void LevelMeterBase::clear_meters (bool reset_highlight)
{
for (vector<MeterInfo>::iterator i = meters.begin(); i < meters.end(); i++) {
(*i).meter->clear();
@ -423,14 +424,52 @@ void LevelMeter::clear_meters (bool reset_highlight)
max_peak = minus_infinity();
}
void LevelMeter::hide_meters ()
void LevelMeterBase::hide_meters ()
{
hide_all_meters();
}
void
LevelMeter::color_handler ()
LevelMeterBase::color_handler ()
{
color_changed = true;
}
LevelMeterHBox::LevelMeterHBox(Session* s)
: LevelMeterBase(s)
{
set_spacing(1);
show();
}
LevelMeterHBox::~LevelMeterHBox() {}
void
LevelMeterHBox::mtr_pack(Gtk::Widget &w) {
pack_end (w, false, false);
}
void
LevelMeterHBox::mtr_remove(Gtk::Widget &w) {
remove (w);
}
LevelMeterVBox::LevelMeterVBox(Session* s)
: LevelMeterBase(s, FastMeter::Horizontal)
{
set_spacing(1);
show();
}
LevelMeterVBox::~LevelMeterVBox() {}
void
LevelMeterVBox::mtr_pack(Gtk::Widget &w) {
pack_end (w, false, false);
}
void
LevelMeterVBox::mtr_remove(Gtk::Widget &w) {
remove (w);
}

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@ -37,6 +37,7 @@
#include <gtkmm2ext/click_box.h>
#include <gtkmm2ext/focus_entry.h>
#include <gtkmm2ext/slider_controller.h>
#include <gtkmm2ext/fastmeter.h>
#include "enums.h"
@ -44,18 +45,16 @@ namespace ARDOUR {
class Session;
class PeakMeter;
}
namespace Gtkmm2ext {
class FastMeter;
}
namespace Gtk {
class Menu;
}
class LevelMeter : public Gtk::HBox, public ARDOUR::SessionHandlePtr
class LevelMeterBase : public sigc::trackable, public ARDOUR::SessionHandlePtr
{
public:
LevelMeter (ARDOUR::Session*);
~LevelMeter ();
LevelMeterBase (ARDOUR::Session*,
Gtkmm2ext::FastMeter::Orientation o = Gtkmm2ext::FastMeter::Vertical);
~LevelMeterBase ();
virtual void set_meter (ARDOUR::PeakMeter* meter);
@ -74,8 +73,13 @@ class LevelMeter : public Gtk::HBox, public ARDOUR::SessionHandlePtr
PBD::Signal1<bool, GdkEventButton *> ButtonPress;
PBD::Signal1<void, ARDOUR::MeterType> MeterTypeChanged;
protected:
virtual void mtr_pack(Gtk::Widget &w) = 0;
virtual void mtr_remove(Gtk::Widget &w) = 0;
private:
ARDOUR::PeakMeter* _meter;
Gtkmm2ext::FastMeter::Orientation _meter_orientation;
Width _width;
@ -121,5 +125,27 @@ class LevelMeter : public Gtk::HBox, public ARDOUR::SessionHandlePtr
void color_handler ();
};
class LevelMeterHBox : public LevelMeterBase, public Gtk::HBox
{
public:
LevelMeterHBox (ARDOUR::Session*);
~LevelMeterHBox();
protected:
void mtr_pack(Gtk::Widget &w);
void mtr_remove(Gtk::Widget &w);
};
class LevelMeterVBox : public LevelMeterBase, public Gtk::VBox
{
public:
LevelMeterVBox (ARDOUR::Session*);
~LevelMeterVBox();
protected:
void mtr_pack(Gtk::Widget &w);
void mtr_remove(Gtk::Widget &w);
};
#endif /* __ardour_gtk_track_meter_h__ */

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@ -128,7 +128,7 @@ MeterStrip::MeterStrip (Session* sess, boost::shared_ptr<ARDOUR::Route> rt)
}
// level meter + ticks
level_meter = new LevelMeter(sess);
level_meter = new LevelMeterHBox(sess);
level_meter->set_meter (_route->shared_peak_meter().get());
level_meter->clear_meters();
level_meter->set_type (_route->meter_type());

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@ -119,7 +119,7 @@ class MeterStrip : public Gtk::VBox, public RouteUI
bool _has_midi;
int _strip_type;
LevelMeter *level_meter;
LevelMeterHBox *level_meter;
PBD::ScopedConnection _config_connection;
void strip_property_changed (const PBD::PropertyChange&);