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Port level meters to trunk

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git-svn-id: svn://localhost/ardour2/trunk@2802 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Doug McLain
2007-12-20 23:25:19 +00:00
parent 8c2715ce2c
commit b42213bb04
22 changed files with 591 additions and 64 deletions
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1
ardour.rc.in
View File

@@ -37,6 +37,7 @@
<Option name="destructive-xfade-msecs" value="20"/>
<Option name="periodic-safety-backups" value="1"/>
<Option name="periodic-safety-backup-interval" value="120"/>
<Option name="show-track-meters" value="1"/>
</Config>
<extra>
<Keyboard edit-button="3" edit-modifier="4" delete-button="3" delete-modifier="1" snap-modifier="32"/>

1
gtk2_ardour/SConscript
View File

@@ -174,6 +174,7 @@ keyboard.cc
keyeditor.cc
ladspa_pluginui.cc
latency_gui.cc
level_meter.cc
location_ui.cc
main.cc
marker.cc

1
gtk2_ardour/ardour.menus
View File

@@ -385,6 +385,7 @@
<menuitem action='GainReduceFastTransport'/>
<menuitem action='PrimaryClockDeltaEditCursor'/>
<menuitem action='SecondaryClockDeltaEditCursor'/>
<menuitem action='ShowTrackMeters'/>
<menuitem action='OnlyCopyImportedFiles'/>
<separator/>
</menu>

4
gtk2_ardour/ardour2_ui_default.conf
View File

@@ -83,6 +83,10 @@
<Option name="trim handle" value="1900ff44"/>
<Option name="edit point" value="0000ffff"/>
<Option name="play head" value="ff0000ff"/>
<Option name="MeterColorBase" value="0000ffff"/>
<Option name="MeterColorMid" value="73f9baff"/>
<Option name="MeterColorTop" value="00fd5dff"/>
<Option name="MeterColorClip" value="ff0000ff"/>
<Option name="midi select rect outline" value="5555ffff"/>
<Option name="midi select rect fill" value="8888ff88"/>
<Option name="midi note outline min" value="22ff22b0"/>

1
gtk2_ardour/ardour_ui.h
View File

@@ -723,6 +723,7 @@ class ARDOUR_UI : public Gtkmm2ext::UI
void toggle_RegionEquivalentsOverlap ();
void toggle_PrimaryClockDeltaEditCursor ();
void toggle_SecondaryClockDeltaEditCursor ();
void toggle_ShowTrackMeters ();
void toggle_only_copy_imported_files ();
void mtc_port_changed ();

6
gtk2_ardour/ardour_ui_ed.cc
View File

@@ -418,8 +418,9 @@ ARDOUR_UI::install_actions ()
ActionManager::register_toggle_action (option_actions, X_("GainReduceFastTransport"), _("-12dB gain reduce ffwd/rewind"), mem_fun (*this, &ARDOUR_UI::toggle_GainReduceFastTransport));
ActionManager::register_toggle_action (option_actions, X_("LatchedRecordEnable"), _("Rec-enable stays engaged at stop"), mem_fun (*this, &ARDOUR_UI::toggle_LatchedRecordEnable));
ActionManager::register_toggle_action (option_actions, X_("RegionEquivalentsOverlap"), _("Region equivalents overlap"), mem_fun (*this, &ARDOUR_UI::toggle_RegionEquivalentsOverlap));
ActionManager::register_toggle_action (option_actions, X_("PrimaryClockDeltaEditCursor"), _("Primary Clock delta to edit cursor"), mem_fun (*this, &ARDOUR_UI::toggle_PrimaryClockDeltaEditCursor));
ActionManager::register_toggle_action (option_actions, X_("SecondaryClockDeltaEditCursor"), _("Secondary Clock delta to edit cursor"), mem_fun (*this, &ARDOUR_UI::toggle_SecondaryClockDeltaEditCursor));
ActionManager::register_toggle_action (option_actions, X_("PrimaryClockDeltaEditCursor"), _("Primary Clock delta to edit point"), mem_fun (*this, &ARDOUR_UI::toggle_PrimaryClockDeltaEditCursor));
ActionManager::register_toggle_action (option_actions, X_("SecondaryClockDeltaEditCursor"), _("Secondary Clock delta to edit point"), mem_fun (*this, &ARDOUR_UI::toggle_SecondaryClockDeltaEditCursor));
ActionManager::register_toggle_action (option_actions, X_("ShowTrackMeters"), _("Display Editor Meters"), mem_fun (*this, &ARDOUR_UI::toggle_ShowTrackMeters));
ActionManager::register_toggle_action (option_actions, X_("OnlyCopyImportedFiles"), _("Always copy imported files"), mem_fun (*this, &ARDOUR_UI::toggle_only_copy_imported_files));
RadioAction::Group denormal_group;
@@ -464,6 +465,7 @@ ARDOUR_UI::install_actions ()
act = ActionManager::register_toggle_action (option_actions, X_("DoNotRunPluginsWhileRecording"), _("Do not run plugins while recording"), mem_fun (*this, &ARDOUR_UI::toggle_DoNotRunPluginsWhileRecording));
ActionManager::session_sensitive_actions.push_back (act);
act = ActionManager::register_toggle_action (option_actions, X_("LatchedSolo"), _("Latched solo"), mem_fun (*this, &ARDOUR_UI::toggle_LatchedSolo));
ActionManager::session_sensitive_actions.push_back (act);
act = ActionManager::register_toggle_action (option_actions, X_("ShowSoloMutes"), _("Show solo muting"), mem_fun (*this, &ARDOUR_UI::toggle_ShowSoloMutes));

6
gtk2_ardour/ardour_ui_options.cc
View File

@@ -510,6 +510,12 @@ ARDOUR_UI::toggle_SecondaryClockDeltaEditCursor()
ActionManager::toggle_config_state ("options", "SecondaryClockDeltaEditCursor", &Configuration::set_secondary_clock_delta_edit_cursor, &Configuration::get_secondary_clock_delta_edit_cursor);
}
void
ARDOUR_UI::toggle_ShowTrackMeters()
{
ActionManager::toggle_config_state ("options", "ShowTrackMeters", &Configuration::set_show_track_meters, &Configuration::get_show_track_meters);
}
void
ARDOUR_UI::mtc_port_changed ()
{

4
gtk2_ardour/canvas_vars.h
View File

@@ -80,6 +80,10 @@ CANVAS_VARIABLE(canvasvar_TrimHandleLocked, "trim handle locked")
CANVAS_VARIABLE(canvasvar_TrimHandle, "trim handle")
CANVAS_VARIABLE(canvasvar_EditPoint, "edit point")
CANVAS_VARIABLE(canvasvar_PlayHead, "play head")
CANVAS_VARIABLE(canvasvar_MeterColorBase, "MeterColorBase")
CANVAS_VARIABLE(canvasvar_MeterColorMid, "MeterColorMid")
CANVAS_VARIABLE(canvasvar_MeterColorTop, "MeterColorTop")
CANVAS_VARIABLE(canvasvar_MeterColorClip, "MeterColorClip")
CANVAS_VARIABLE(canvasvar_MidiSelectRectOutline, "midi select rect outline")
CANVAS_VARIABLE(canvasvar_MidiSelectRectFill, "midi select rect fill")
CANVAS_VARIABLE(canvasvar_MidiNoteOutlineMin, "midi note outline min")

8
gtk2_ardour/editor.h
View File

@@ -2035,6 +2035,14 @@ class Editor : public PublicEditor
RegionSelection tmp_regions;
RegionSelection& get_regions_for_action ();
sigc::connection fast_screen_update_connection;
gint start_updating ();
gint stop_updating ();
void toggle_meter_updating();
void fast_update_strips ();
bool meters_running;
};
#endif /* __ardour_editor_h__ */

4
gtk2_ardour/editor_actions.cc
View File

@@ -1208,7 +1208,9 @@ Editor::parameter_changed (const char* parameter_name)
} else if (PARAM_IS ("subframes-per-frame")) {
update_subframes_per_frame ();
update_just_smpte ();
}
} else if (PARAM_IS ("show-track-meters")) {
toggle_meter_updating();
}
#undef PARAM_IS
}

67
gtk2_ardour/editor_audiotrack.cc
View File

@@ -20,9 +20,11 @@
#include <ardour/location.h>
#include <ardour/audio_diskstream.h>
#include "ardour_ui.h"
#include "editor.h"
#include "editing.h"
#include "audio_time_axis.h"
#include "route_time_axis.h"
#include "audio_region_view.h"
#include "selection.h"
@@ -91,3 +93,68 @@ Editor::set_show_waveforms_recording (bool yn)
}
}
}
gint
Editor::start_updating ()
{
RouteTimeAxisView* rtv;
//cerr << "Editor::start_updating () called" << endl;//DEBUG
if (is_mapped() && session) {
for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
if ((rtv = dynamic_cast<RouteTimeAxisView*>(*i)) != 0) {
rtv->reset_meter ();
}
}
}
if (!meters_running) {
fast_screen_update_connection = ARDOUR_UI::SuperRapidScreenUpdate.connect (mem_fun(*this, &Editor::fast_update_strips));
meters_running = true;
}
return 0;
}
gint
Editor::stop_updating ()
{
RouteTimeAxisView* rtv;
meters_running = false;
fast_screen_update_connection.disconnect();
//cerr << "Editor::stop_updating () called" << endl;//DEBUG
if (is_mapped() && session) {
for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
if ((rtv = dynamic_cast<RouteTimeAxisView*>(*i)) != 0) {
rtv->hide_meter ();
}
}
}
return 0;
}
void
Editor::toggle_meter_updating()
{
if (Config->get_show_track_meters()) {
start_updating();
} else {
stop_updating ();
}
}
void
Editor::fast_update_strips ()
{
RouteTimeAxisView* rtv;
if (is_mapped() && session) {
for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
if ((rtv = dynamic_cast<RouteTimeAxisView*>(*i)) != 0) {
rtv->fast_update ();
}
}
}
}

15
gtk2_ardour/gain_meter.cc
View File

@@ -77,7 +77,8 @@ GainMeter::GainMeter (boost::shared_ptr<IO> io, Session& s)
// 0.781787 is the value needed for gain to be set to 0.
gain_adjustment (0.781787, 0.0, 1.0, 0.01, 0.1),
gain_automation_style_button (""),
gain_automation_state_button ("")
gain_automation_state_button (""),
regular_meter_width(5)
{
if (slider == 0) {
@@ -235,7 +236,7 @@ GainMeter::GainMeter (boost::shared_ptr<IO> io, Session& s)
}
void
GainMeter::set_width (Width w)
GainMeter::set_width (Width w, int len)
{
switch (w) {
case Wide:
@@ -247,7 +248,7 @@ GainMeter::set_width (Width w)
}
_width = w;
setup_meters ();
setup_meters (len);
}
Glib::RefPtr<Gdk::Pixmap>
@@ -432,7 +433,7 @@ GainMeter::hide_all_meters ()
}
void
GainMeter::setup_meters ()
GainMeter::setup_meters (int len)
{
uint32_t nmeters = _io->n_outputs().n_total();
guint16 width;
@@ -483,11 +484,11 @@ GainMeter::setup_meters ()
}
for (int32_t n = nmeters-1; nmeters && n >= 0 ; --n) {
if (meters[n].width != width) {
if (meters[n].width != width || meters[n].length != len) {
delete meters[n].meter;
meters[n].meter = new FastMeter ((uint32_t) floor (Config->get_meter_hold()), width, FastMeter::Vertical);
meters[n].meter = new FastMeter ((uint32_t) floor (Config->get_meter_hold()), width, FastMeter::Vertical, len);
meters[n].width = width;
meters[n].length = len;
meters[n].meter->add_events (Gdk::BUTTON_RELEASE_MASK);
meters[n].meter->signal_button_release_event().connect (bind (mem_fun(*this, &GainMeter::meter_button_release), n));
}

10
gtk2_ardour/gain_meter.h
View File

@@ -67,8 +67,8 @@ class GainMeter : public Gtk::VBox
void effective_gain_display ();
void set_width (Width);
void setup_meters ();
void set_width (Width, int len=0);
void setup_meters (int len=0);
int get_gm_width ();
@@ -129,17 +129,19 @@ class GainMeter : public Gtk::VBox
struct MeterInfo {
Gtkmm2ext::FastMeter *meter;
gint16 width;
gint16 width;
int length;
bool packed;
MeterInfo() {
meter = 0;
width = 0;
length = 0;
packed = false;
}
};
static const guint16 regular_meter_width = 5;
guint16 regular_meter_width;
static const guint16 thin_meter_width = 2;
vector<MeterInfo> meters;
float max_peak;

2
gtk2_ardour/ladspa_pluginui.cc
View File

@@ -517,7 +517,7 @@ LadspaPluginUI::build_control_ui (guint32 port_index, boost::shared_ptr<Automati
MeterInfo * info = new MeterInfo(port_index);
control_ui->meterinfo = info;
info->meter = new FastMeter (5, 100, FastMeter::Vertical);
info->meter = new FastMeter (5, 5, FastMeter::Vertical);
info->min_unbound = desc.min_unbound;
info->max_unbound = desc.max_unbound;

223
gtk2_ardour/level_meter.cc Normal file
View File

@@ -0,0 +1,223 @@
/*
Copyright (C) 2002 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <limits.h>
#include <ardour/io.h>
#include <ardour/route.h>
#include <ardour/route_group.h>
#include <ardour/session.h>
#include <ardour/session_route.h>
#include <ardour/dB.h>
#include <gtkmm2ext/utils.h>
#include <gtkmm2ext/fastmeter.h>
#include <gtkmm2ext/stop_signal.h>
#include <gtkmm2ext/barcontroller.h>
#include <midi++/manager.h>
#include <pbd/fastlog.h>
#include "ardour_ui.h"
#include "level_meter.h"
#include "utils.h"
#include "logmeter.h"
#include "gui_thread.h"
#include "keyboard.h"
#include "public_editor.h"
#include <ardour/session.h>
#include <ardour/route.h>
#include <ardour/meter.h>
#include "i18n.h"
using namespace ARDOUR;
using namespace PBD;
using namespace Gtkmm2ext;
using namespace Gtk;
using namespace sigc;
using namespace std;
//sigc::signal<void> LevelMeter::ResetAllPeakDisplays;
//sigc::signal<void,RouteGroup*> LevelMeter::ResetGroupPeakDisplays;
LevelMeter::LevelMeter (boost::shared_ptr<IO> io, Session& s)
: _io (io),
_session (s)
{
set_spacing (1);
Config->ParameterChanged.connect (mem_fun (*this, &LevelMeter::parameter_changed));
UI::instance()->theme_changed.connect (mem_fun(*this, &LevelMeter::on_theme_changed));
ColorsChanged.connect (mem_fun (*this, &LevelMeter::color_handler));
}
void
LevelMeter::on_theme_changed()
{
style_changed = true;
}
LevelMeter::~LevelMeter ()
{
for (vector<MeterInfo>::iterator i = meters.begin(); i != meters.end(); i++) {
if ((*i).meter) {
delete (*i).meter;
}
}
}
void
LevelMeter::update_meters ()
{
vector<MeterInfo>::iterator i;
uint32_t n;
float peak, mpeak;
for (n = 0, i = meters.begin(); i != meters.end(); ++i, ++n) {
if ((*i).packed) {
peak = _io->peak_meter().peak_power (n);
(*i).meter->set (log_meter (peak));
mpeak = _io->peak_meter().max_peak_power(n);
}
}
}
void
LevelMeter::parameter_changed(const char* parameter_name)
{
#define PARAM_IS(x) (!strcmp (parameter_name, (x)))
ENSURE_GUI_THREAD (bind (mem_fun(*this, &LevelMeter::parameter_changed), parameter_name));
if (PARAM_IS ("meter-hold")) {
vector<MeterInfo>::iterator i;
uint32_t n;
for (n = 0, i = meters.begin(); i != meters.end(); ++i, ++n) {
(*i).meter->set_hold_count ((uint32_t) floor(Config->get_meter_hold()));
}
}
#undef PARAM_IS
}
void
LevelMeter::hide_all_meters ()
{
for (vector<MeterInfo>::iterator i = meters.begin(); i != meters.end(); ++i) {
if ((*i).packed) {
remove (*((*i).meter));
(*i).packed = false;
}
}
}
void
LevelMeter::setup_meters (int len)
{
uint32_t nmeters = _io->n_outputs().n_total();
guint16 width;
hide_all_meters ();
Route* r;
if ((r = dynamic_cast<Route*> (_io.get())) != 0) {
switch (r->meter_point()) {
case MeterInput:
nmeters = r->n_inputs().n_total();
break;
case MeterPreFader:
nmeters = r->pre_fader_streams().n_total();
break;
case MeterPostFader:
nmeters = r->n_outputs().n_total();
break;
}
} else {
nmeters = _io->n_outputs().n_total();
}
if (nmeters == 0) {
return;
}
if (nmeters <= 2) {
width = regular_meter_width;
} else {
width = thin_meter_width;
}
while (meters.size() < nmeters) {
meters.push_back (MeterInfo());
}
int b = ARDOUR_UI::config()->canvasvar_MeterColorBase.get();
int m = ARDOUR_UI::config()->canvasvar_MeterColorMid.get();
int t = ARDOUR_UI::config()->canvasvar_MeterColorTop.get();
int c = ARDOUR_UI::config()->canvasvar_MeterColorClip.get();
//cerr << "LevelMeter::setup_meters() called color_changed = " << color_changed << " colors: " << endl;//DEBUG
for (int32_t n = nmeters-1; nmeters && n >= 0 ; --n) {
if (meters[n].width != width || meters[n].length != len || color_changed) {
delete meters[n].meter;
meters[n].meter = new FastMeter ((uint32_t) floor (Config->get_meter_hold()), width, FastMeter::Vertical, len, b, m, t, c);
//cerr << "LevelMeter::setup_meters() w:l = " << width << ":" << len << endl;//DEBUG
meters[n].width = width;
meters[n].length = len;
meters[n].meter->add_events (Gdk::BUTTON_RELEASE_MASK);
}
pack_end (*meters[n].meter, false, false);
meters[n].meter->show_all ();
meters[n].packed = true;
}
show();
color_changed = false;
}
void LevelMeter::clear_meters ()
{
for (vector<MeterInfo>::iterator i = meters.begin(); i < meters.end(); i++) {
(*i).meter->clear();
}
}
void LevelMeter::hide_meters ()
{
hide_all_meters();
}
void
LevelMeter::color_handler ()
{
color_changed = true;
}

109
gtk2_ardour/level_meter.h Normal file
View File

@@ -0,0 +1,109 @@
/*
Copyright (C) 2002 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ardour_gtk_track_meter_h__
#define __ardour_gtk_track_meter_h__
#include <vector>
#include <map>
#include <gtkmm/box.h>
#include <gtkmm/adjustment.h>
#include <gtkmm/frame.h>
#include <gtkmm/eventbox.h>
#include <gtkmm/button.h>
#include <gtkmm/table.h>
#include <gtkmm/drawingarea.h>
#include <ardour/types.h>
#include <gtkmm2ext/click_box.h>
#include <gtkmm2ext/focus_entry.h>
#include <gtkmm2ext/slider_controller.h>
#include "enums.h"
namespace ARDOUR {
class IO;
class Session;
class Route;
class RouteGroup;
}
namespace Gtkmm2ext {
class FastMeter;
class BarController;
}
namespace Gtk {
class Menu;
}
class LevelMeter : public Gtk::HBox
{
public:
LevelMeter (boost::shared_ptr<ARDOUR::IO>, ARDOUR::Session&);
~LevelMeter ();
void update_gain_sensitive ();
void update_meters ();
void update_meters_falloff ();
void clear_meters ();
void hide_meters ();
void setup_meters (int len=0);
private:
//friend class MixerStrip;
boost::shared_ptr<ARDOUR::IO> _io;
ARDOUR::Session& _session;
Width _width;
struct MeterInfo {
Gtkmm2ext::FastMeter *meter;
gint16 width;
int length;
bool packed;
MeterInfo() {
meter = 0;
width = 0;
length = 0;
packed = false;
}
};
static const guint16 regular_meter_width = 3;
static const guint16 thin_meter_width = 2;
vector<MeterInfo> meters;
//Gtk::HBox meter_packer;
void hide_all_meters ();
void parameter_changed (const char*);
void on_theme_changed ();
bool style_changed;
bool color_changed;
void color_handler ();
};
#endif /* __ardour_gtk_track_meter_h__ */

68
gtk2_ardour/route_time_axis.cc
View File

@@ -93,9 +93,11 @@ RouteTimeAxisView::RouteTimeAxisView (PublicEditor& ed, Session& sess, boost::sh
playlist_button (_("p")),
size_button (_("h")), // height
automation_button (_("a")),
visual_button (_("v"))
visual_button (_("v")),
lm (rt, sess)
{
lm.set_no_show_all();
lm.setup_meters(50);
_has_state = true;
playlist_menu = 0;
playlist_action_menu = 0;
@@ -145,12 +147,17 @@ RouteTimeAxisView::RouteTimeAxisView (PublicEditor& ed, Session& sess, boost::sh
rec_enable_button->signal_button_press_event().connect (mem_fun(*this, &RouteUI::rec_enable_press), false);
rec_enable_button->signal_button_release_event().connect (mem_fun(*this, &RouteUI::rec_enable_release));
controls_table.attach (*rec_enable_button, 5, 6, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0);
controls_table.attach (*rec_enable_button, 4, 5, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0);
ARDOUR_UI::instance()->tooltips().set_tip(*rec_enable_button, _("Record"));
}
controls_table.attach (*mute_button, 6, 7, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0);
controls_table.attach (*solo_button, 7, 8, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::FILL|Gtk::EXPAND, 0, 0);
controls_hbox.pack_start(lm, false, false);
_route->meter_change.connect (mem_fun(*this, &RouteTimeAxisView::meter_changed));
_route->input_changed.connect (mem_fun(*this, &RouteTimeAxisView::io_changed));
_route->output_changed.connect (mem_fun(*this, &RouteTimeAxisView::io_changed));
controls_table.attach (*mute_button, 5, 6, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0);
controls_table.attach (*solo_button, 6, 7, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0);
controls_table.attach (edit_group_button, 6, 7, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0);
@@ -731,6 +738,7 @@ RouteTimeAxisView::show_selection (TimeSelection& ts)
void
RouteTimeAxisView::set_height (TrackHeight h)
{
int gmlen = (height_to_pixels (h)) - 5;
bool height_changed = (height == 0) || (h != height_style);
TimeAxisView::set_height (h);
@@ -772,6 +780,7 @@ RouteTimeAxisView::set_height (TrackHeight h)
case Large:
case Larger:
case Normal:
reset_meter();
show_name_entry ();
hide_name_label ();
@@ -792,6 +801,7 @@ RouteTimeAxisView::set_height (TrackHeight h)
break;
case Smaller:
reset_meter();
show_name_entry ();
hide_name_label ();
@@ -812,6 +822,7 @@ RouteTimeAxisView::set_height (TrackHeight h)
break;
case Small:
hide_meter();
hide_name_entry ();
show_name_label ();
@@ -2028,3 +2039,50 @@ RouteTimeAxisView::automation_child(ARDOUR::Parameter param)
return boost::shared_ptr<AutomationTimeAxisView>();
}
void
RouteTimeAxisView::fast_update ()
{
lm.update_meters ();
}
void
RouteTimeAxisView::hide_meter ()
{
clear_meter ();
lm.hide_meters ();
}
void
RouteTimeAxisView::show_meter ()
{
reset_meter ();
}
void
RouteTimeAxisView::reset_meter ()
{
if (Config->get_show_track_meters()) {
lm.setup_meters (height-5);
} else {
hide_meter ();
}
}
void
RouteTimeAxisView::clear_meter ()
{
lm.clear_meters ();
}
void
RouteTimeAxisView::meter_changed (void *src)
{
ENSURE_GUI_THREAD (bind (mem_fun(*this, &RouteTimeAxisView::meter_changed), src));
reset_meter();
}
void
RouteTimeAxisView::io_changed (IOChange change, void *src)
{
reset_meter ();
}

11
gtk2_ardour/route_time_axis.h
View File

@@ -38,6 +38,7 @@
#include "enums.h"
#include "time_axis_view.h"
#include "canvas.h"
#include "level_meter.h"
namespace ARDOUR {
class Session;
@@ -118,6 +119,14 @@ public:
ARDOUR::RouteGroup* edit_group() const;
boost::shared_ptr<ARDOUR::Playlist> playlist() const;
void fast_update ();
void hide_meter ();
void show_meter ();
void reset_meter ();
void clear_meter ();
void io_changed (ARDOUR::IOChange, void *);
void meter_changed (void *);
protected:
friend class StreamView;
@@ -283,6 +292,8 @@ protected:
void set_state (const XMLNode&);
XMLNode* get_automation_child_xml_node (ARDOUR::Parameter param);
LevelMeter lm;
};
#endif /* __ardour_route_time_axis_h__ */

4
gtk2_ardour/time_axis_view.cc
View File

@@ -74,7 +74,7 @@ TimeAxisView::TimeAxisView (ARDOUR::Session& sess, PublicEditor& ed, TimeAxisVie
height_style(Small),
y_position(0),
order(0),
controls_table (2, 8)
controls_table (2, 7)
{
if (need_size_info) {
compute_controls_size_info ();
@@ -128,7 +128,7 @@ TimeAxisView::TimeAxisView (ARDOUR::Session& sess, PublicEditor& ed, TimeAxisVie
controls_table.set_col_spacings (0);
controls_table.set_homogeneous (true);
controls_table.attach (name_hbox, 0, 4, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
controls_table.attach (name_hbox, 0, 4, 0, 1, Gtk::SHRINK|Gtk::EXPAND, Gtk::SHRINK|Gtk::EXPAND);
controls_table.show_all ();
controls_table.set_no_show_all ();

1
libs/ardour/ardour/configuration_vars.h
View File

@@ -115,6 +115,7 @@ CONFIG_VARIABLE (ShuttleUnits, shuttle_units, "shuttle-units", Percentage)
CONFIG_VARIABLE (bool, quieten_at_speed, "quieten-at-speed", true)
CONFIG_VARIABLE (bool, primary_clock_delta_edit_cursor, "primary-clock-delta-edit-cursor", false)
CONFIG_VARIABLE (bool, secondary_clock_delta_edit_cursor, "secondary-clock-delta-edit-cursor", false)
CONFIG_VARIABLE (bool, show_track_meters, "show-track-meters", true)
/* timecode and sync */

106
libs/gtkmm2ext/fastmeter.cc
View File

@@ -27,6 +27,8 @@
#include <gtkmm/style.h>
#include <string.h>
#define UINT_TO_RGB(u,r,g,b) { (*(r)) = ((u)>>16)&0xff; (*(g)) = ((u)>>8)&0xff; (*(b)) = (u)&0xff; }
#define UINT_TO_RGBA(u,r,g,b,a) { UINT_TO_RGB(((u)>>8),r,g,b); (*(a)) = (u)&0xff; }
using namespace Gtk;
using namespace Gdk;
using namespace Glib;
@@ -34,22 +36,30 @@ using namespace Gtkmm2ext;
using namespace std;
int FastMeter::min_v_pixbuf_size = 50;
int FastMeter::min_v_pixbuf_size = 10;
int FastMeter::max_v_pixbuf_size = 1024;
Glib::RefPtr<Gdk::Pixbuf>* FastMeter::v_pixbuf_cache = 0;
int FastMeter::min_h_pixbuf_size = 50;
int FastMeter::min_h_pixbuf_size = 10;
int FastMeter::max_h_pixbuf_size = 1024;
Glib::RefPtr<Gdk::Pixbuf>* FastMeter::h_pixbuf_cache = 0;
int FastMeter::_clr0 = 0;
int FastMeter::_clr1 = 0;
int FastMeter::_clr2 = 0;
int FastMeter::_clr3 = 0;
FastMeter::FastMeter (long hold, unsigned long dimen, Orientation o)
FastMeter::FastMeter (long hold, unsigned long dimen, Orientation o, int len, int clr0, int clr1, int clr2, int clr3)
{
orientation = o;
hold_cnt = hold;
hold_state = 0;
current_peak = 0;
current_level = 0;
_clr0 = clr0;
_clr1 = clr1;
_clr2 = clr2;
_clr3 = clr3;
set_events (BUTTON_PRESS_MASK|BUTTON_RELEASE_MASK);
@@ -57,9 +67,13 @@ FastMeter::FastMeter (long hold, unsigned long dimen, Orientation o)
pixrect.y = 0;
if (orientation == Vertical) {
pixbuf = request_vertical_meter(dimen, 250);
if (!len)
len = 250;
pixbuf = request_vertical_meter(dimen, len);
} else {
pixbuf = request_horizontal_meter(186, dimen);
if (!len)
len = 186;
pixbuf = request_horizontal_meter(len, dimen);
}
pixheight = pixbuf->get_height();
@@ -83,50 +97,44 @@ Glib::RefPtr<Gdk::Pixbuf> FastMeter::request_vertical_meter(int width, int heigh
height = min_v_pixbuf_size;
if (height > max_v_pixbuf_size)
height = max_v_pixbuf_size;
int index = height - 1;
if (v_pixbuf_cache == 0) {
v_pixbuf_cache = (Glib::RefPtr<Gdk::Pixbuf>*) malloc(sizeof(Glib::RefPtr<Gdk::Pixbuf>) * max_v_pixbuf_size);
memset(v_pixbuf_cache,0,sizeof(Glib::RefPtr<Gdk::Pixbuf>) * max_v_pixbuf_size);
}
Glib::RefPtr<Gdk::Pixbuf> ret = v_pixbuf_cache[index];
if (ret)
return ret;
//if (v_pixbuf_cache == 0) {
// v_pixbuf_cache = (Glib::RefPtr<Gdk::Pixbuf>*) malloc(sizeof(Glib::RefPtr<Gdk::Pixbuf>) * max_v_pixbuf_size);
// memset(v_pixbuf_cache,0,sizeof(Glib::RefPtr<Gdk::Pixbuf>) * max_v_pixbuf_size);
//}
Glib::RefPtr<Gdk::Pixbuf> ret;// = v_pixbuf_cache[index];
//if (ret)
// return ret;
guint8* data;
data = (guint8*) malloc(width*height * 3);
guint8 r,g,b;
r=0;
g=255;
b=0;
guint8 r,g,b,r0,g0,b0,r1,g1,b1,r2,g2,b2,r3,g3,b3,a;
UINT_TO_RGBA (_clr0, &r0, &g0, &b0, &a);
UINT_TO_RGBA (_clr1, &r1, &g1, &b1, &a);
UINT_TO_RGBA (_clr2, &r2, &g2, &b2, &a);
UINT_TO_RGBA (_clr3, &r3, &g3, &b3, &a);
// fake log calculation copied from log_meter.h
// actual calculation:
// log_meter(0.0f) =
// def = (0.0f + 20.0f) * 2.5f + 50f
// return def / 115.0f
int knee = (int)floor((float)height * 100.0f / 115.0f);
int y;
for (y = 0; y < knee / 2; y++) {
r = (guint8)floor(255.0 * (float)y/(float)(knee / 2));
for (int x = 0; x < width; x++) {
data[ (x+(height-y-1)*width) * 3 + 0 ] = r;
data[ (x+(height-y-1)*width) * 3 + 1 ] = g;
data[ (x+(height-y-1)*width) * 3 + 2 ] = b;
}
}
for (; y < knee; y++) {
for (y = 0; y < knee/2; y++) {
r = (guint8)floor((float)abs(r1 - r0) * (float)y / (float)(knee/2));
(r0 >= r1) ? r = r0 - r : r += r0;
g = (guint8)floor((float)abs(g1 - g0) * (float)y / (float)(knee/2));
(g0 >= g1) ? g = g0 - g : g += g0;
b = (guint8)floor((float)abs(b1 - b0) * (float)y / (float)(knee/2));
(b0 >= b1) ? b = b0 - b : b += b0;
g = 255 - (guint8)floor(170.0 * (float)(y - knee/ 2)/(float)(knee / 2));
for (int x = 0; x < width; x++) {
data[ (x+(height-y-1)*width) * 3 + 0 ] = r;
data[ (x+(height-y-1)*width) * 3 + 1 ] = g;
@@ -134,19 +142,35 @@ Glib::RefPtr<Gdk::Pixbuf> FastMeter::request_vertical_meter(int width, int heigh
}
}
r=255;
g=0;
b=0;
int offset = knee - y;
for (int i=0; i < offset; i++,y++) {
r = (guint8)floor((float)abs(r2 - r1) * (float)i / (float)offset);
(r1 >= r2) ? r = r1 - r : r += r1;
g = (guint8)floor((float)abs(g2 - g1) * (float)i / (float)offset);
(g1 >= g2) ? g = g1 - g : g += g1;
b = (guint8)floor((float)abs(b2 - b1) * (float)i / (float)offset);
(b1 >= b2) ? b = b1 - b : b += b1;
for (int x = 0; x < width; x++) {
data[ (x+(height-y-1)*width) * 3 + 0 ] = r;
data[ (x+(height-y-1)*width) * 3 + 1 ] = g;
data[ (x+(height-y-1)*width) * 3 + 2 ] = b;
}
}
y--;
for (; y < height; y++) {
for (int x = 0; x < width; x++) {
data[ (x+(height-y-1)*width) * 3 + 0 ] = r;
data[ (x+(height-y-1)*width) * 3 + 1 ] = g;
data[ (x+(height-y-1)*width) * 3 + 2 ] = b;
data[ (x+(height-y-1)*width) * 3 + 0 ] = r3;
data[ (x+(height-y-1)*width) * 3 + 1 ] = g3;
data[ (x+(height-y-1)*width) * 3 + 2 ] = b3;
}
}
ret = Pixbuf::create_from_data(data, COLORSPACE_RGB, false, 8, width, height, width * 3);
v_pixbuf_cache[index] = ret;
//v_pixbuf_cache[index] = ret;
return ret;
}

3
libs/gtkmm2ext/gtkmm2ext/fastmeter.h
View File

@@ -32,7 +32,7 @@ class FastMeter : public Gtk::DrawingArea {
Vertical
};
FastMeter (long hold_cnt, unsigned long width, Orientation);
FastMeter (long hold_cnt, unsigned long width, Orientation, int len=0, int clrb0=0x00ff00, int clr1=0xffff00, int clr2=0xffaa00, int clr3=0xff0000);
virtual ~FastMeter ();
void set (float level);
@@ -55,6 +55,7 @@ class FastMeter : public Gtk::DrawingArea {
Glib::RefPtr<Gdk::Pixbuf> pixbuf;
gint pixheight;
gint pixwidth;
static int _clr0, _clr1, _clr2, _clr3;
Orientation orientation;
GdkRectangle pixrect;