ardour/ardour
ardour/ardour
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ardour/gtk2_ardour/ardour_ui2.cc

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/*
Copyright (C) 1999 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.
*/
#ifdef WAF_BUILD
#include "gtk2ardour-config.h"
#endif
#include <fcntl.h>
#include <signal.h>
#include <unistd.h>
#include <cerrno>
#include <iostream>
#include <cmath>
#include <sigc++/bind.h>
#include "canvas/canvas.h"
#include "pbd/error.h"
#include "pbd/basename.h"
#include "pbd/fastlog.h"
#include "gtkmm2ext/cairocell.h"
#include "gtkmm2ext/utils.h"
#include "gtkmm2ext/click_box.h"
#include "gtkmm2ext/window_title.h"
#include "ardour/profile.h"
#include "ardour/session.h"
#include "ardour/types.h"
#include "ardour_ui.h"
#include "keyboard.h"
#include "public_editor.h"
#include "audio_clock.h"
#include "actions.h"
#include "main_clock.h"
#include "mixer_ui.h"
#include "utils.h"
#include "theme_manager.h"
#include "midi_tracer.h"
#include "shuttle_control.h"
#include "global_port_matrix.h"
#include "location_ui.h"
#include "rc_option_editor.h"
#include "time_info_box.h"
#include "i18n.h"
using namespace std;
using namespace ARDOUR;
using namespace PBD;
using namespace Gtkmm2ext;
using namespace Gtk;
using namespace Glib;
using namespace ARDOUR_UI_UTILS;
void
ARDOUR_UI::setup_tooltips ()
{
ArdourCanvas::Canvas::set_tooltip_timeout (Gtk::Settings::get_default()->property_gtk_tooltip_timeout ());
set_tip (roll_button, _("Play from playhead"));
set_tip (stop_button, _("Stop playback"));
set_tip (rec_button, _("Toggle record"));
set_tip (play_selection_button, _("Play range/selection"));
set_tip (goto_start_button, _("Go to start of session"));
set_tip (goto_end_button, _("Go to end of session"));
set_tip (auto_loop_button, _("Play loop range"));
set_tip (midi_panic_button, _("MIDI Panic\nSend note off and reset controller messages on all MIDI channels"));
set_tip (auto_return_button, _("Return to last playback start when stopped"));
set_tip (follow_edits_button, _("Playhead follows range selections and edits"));
set_tip (auto_input_button, _("Be sensible about input monitoring"));
set_tip (click_button, _("Enable/Disable audio click"));
set_tip (solo_alert_button, _("When active, something is soloed.\nClick to de-solo everything"));
set_tip (auditioning_alert_button, _("When active, auditioning is taking place.\nClick to stop the audition"));
set_tip (feedback_alert_button, _("When active, there is a feedback loop."));
set_tip (primary_clock, _("<b>Primary Clock</b> right-click to set display mode. Click to edit, click+drag a digit or mouse-over+scroll wheel to modify.\nText edits: right-to-left overwrite <tt>Esc</tt>: cancel; <tt>Enter</tt>: confirm; postfix the edit with '+' or '-' to enter delta times.\n"));
set_tip (secondary_clock, _("<b>Secondary Clock</b> right-click to set display mode. Click to edit, click+drag a digit or mouse-over+scroll wheel to modify.\nText edits: right-to-left overwrite <tt>Esc</tt>: cancel; <tt>Enter</tt>: confirm; postfix the edit with '+' or '-' to enter delta times.\n"));
set_tip (editor_meter_peak_display, _("Reset All Peak Indicators"));
set_tip (error_alert_button, _("Show Error Log and acknowledge warnings"));
synchronize_sync_source_and_video_pullup ();
editor->setup_tooltips ();
}
bool
ARDOUR_UI::status_bar_button_press (GdkEventButton* ev)
{
bool handled = false;
switch (ev->button) {
case 1:
status_bar_label.set_text ("");
handled = true;
break;
default:
break;
}
return handled;
}
void
ARDOUR_UI::display_message (const char *prefix, gint prefix_len, RefPtr<TextBuffer::Tag> ptag, RefPtr<TextBuffer::Tag> mtag, const char *msg)
{
string text;
UI::display_message (prefix, prefix_len, ptag, mtag, msg);
ArdourLogLevel ll = LogLevelNone;
if (strcmp (prefix, _("[ERROR]: ")) == 0) {
text = "<span color=\"red\" weight=\"bold\">";
ll = LogLevelError;
} else if (strcmp (prefix, _("[WARNING]: ")) == 0) {
text = "<span color=\"yellow\" weight=\"bold\">";
ll = LogLevelWarning;
} else if (strcmp (prefix, _("[INFO]: ")) == 0) {
text = "<span color=\"green\" weight=\"bold\">";
ll = LogLevelInfo;
} else {
text = "<span color=\"white\" weight=\"bold\">???";
}
_log_not_acknowledged = std::max(_log_not_acknowledged, ll);
#ifdef TOP_MENUBAR
text += prefix;
text += "</span>";
text += msg;
status_bar_label.set_markup (text);
#endif
}
XMLNode*
ARDOUR_UI::tearoff_settings (const char* name) const
{
XMLNode* ui_node = Config->extra_xml(X_("UI"));
if (ui_node) {
XMLNode* tearoff_node = ui_node->child (X_("Tearoffs"));
if (tearoff_node) {
XMLNode* mnode = tearoff_node->child (name);
return mnode;
}
}
return 0;
}
#define PX_SCALE(px) std::max((float)px, rintf((float)px * UIConfiguration::instance().get_ui_scale()))
static
bool drag_failed (const Glib::RefPtr<Gdk::DragContext>& context, DragResult result, Tabbable* tab)
{
if (result == Gtk::DRAG_RESULT_NO_TARGET) {
tab->detach ();
return true;
}
return false;
}
void
ARDOUR_UI::setup_transport ()
{
RefPtr<Action> act;
transport_hbox.set_border_width (PX_SCALE(3));
transport_hbox.set_spacing (PX_SCALE(3));
transport_base.set_name ("TransportBase");
transport_base.add (transport_hbox);
transport_frame.set_shadow_type (SHADOW_OUT);
transport_frame.set_name ("BaseFrame");
transport_frame.add (transport_base);
auto_return_button.set_text(_("Auto Return"));
follow_edits_button.set_text(_("Follow Edits"));
// auto_input_button.set_text (_("Auto Input"));
click_button.set_icon (ArdourIcon::TransportMetronom);
act = ActionManager::get_action ("Transport", "ToggleClick");
click_button.set_related_action (act);
click_button.signal_button_press_event().connect (sigc::mem_fun (*this, &ARDOUR_UI::click_button_clicked), false);
auto_return_button.set_name ("transport option button");
follow_edits_button.set_name ("transport option button");
auto_input_button.set_name ("transport option button");
/* these have to provide a clear indication of active state */
click_button.set_name ("transport button");
sync_button.set_name ("transport active option button");
stop_button.set_active (true);
goto_start_button.set_icon (ArdourIcon::TransportStart);
goto_end_button.set_icon (ArdourIcon::TransportEnd);
roll_button.set_icon (ArdourIcon::TransportPlay);
stop_button.set_icon (ArdourIcon::TransportStop);
play_selection_button.set_icon (ArdourIcon::TransportRange);
auto_loop_button.set_icon (ArdourIcon::TransportLoop);
rec_button.set_icon (ArdourIcon::RecButton);
midi_panic_button.set_icon (ArdourIcon::TransportPanic);
act = ActionManager::get_action (X_("Transport"), X_("Stop"));
stop_button.set_related_action (act);
act = ActionManager::get_action (X_("Transport"), X_("Roll"));
roll_button.set_related_action (act);
act = ActionManager::get_action (X_("Transport"), X_("Record"));
rec_button.set_related_action (act);
act = ActionManager::get_action (X_("Transport"), X_("GotoStart"));
goto_start_button.set_related_action (act);
act = ActionManager::get_action (X_("Transport"), X_("GotoEnd"));
goto_end_button.set_related_action (act);
act = ActionManager::get_action (X_("Transport"), X_("Loop"));
auto_loop_button.set_related_action (act);
act = ActionManager::get_action (X_("Transport"), X_("PlaySelection"));
play_selection_button.set_related_action (act);
act = ActionManager::get_action (X_("MIDI"), X_("panic"));
midi_panic_button.set_related_action (act);
act = ActionManager::get_action (X_("Transport"), X_("ToggleExternalSync"));
sync_button.set_related_action (act);
/* clocks, etc. */
ARDOUR_UI::Clock.connect (sigc::mem_fun (primary_clock, &AudioClock::set));
ARDOUR_UI::Clock.connect (sigc::mem_fun (secondary_clock, &AudioClock::set));
primary_clock->ValueChanged.connect (sigc::mem_fun(*this, &ARDOUR_UI::primary_clock_value_changed));
secondary_clock->ValueChanged.connect (sigc::mem_fun(*this, &ARDOUR_UI::secondary_clock_value_changed));
big_clock->ValueChanged.connect (sigc::mem_fun(*this, &ARDOUR_UI::big_clock_value_changed));
act = ActionManager::get_action ("Transport", "ToggleAutoReturn");
auto_return_button.set_related_action (act);
act = ActionManager::get_action (X_("Transport"), X_("ToggleFollowEdits"));
follow_edits_button.set_related_action (act);
act = ActionManager::get_action ("Transport", "ToggleAutoInput");
auto_input_button.set_related_action (act);
/* alerts */
/* CANNOT sigc::bind these to clicked or toggled, must use pressed or released */
solo_alert_button.set_name ("rude solo");
act = ActionManager::get_action (X_("Main"), X_("cancel-solo"));
solo_alert_button.set_related_action (act);
auditioning_alert_button.set_name ("rude audition");
auditioning_alert_button.signal_button_press_event().connect (sigc::mem_fun(*this,&ARDOUR_UI::audition_alert_press), false);
feedback_alert_button.set_name ("feedback alert");
feedback_alert_button.signal_button_press_event().connect (sigc::mem_fun (*this, &ARDOUR_UI::feedback_alert_press), false);
error_alert_button.set_name ("error alert");
error_alert_button.signal_button_release_event().connect (sigc::mem_fun(*this,&ARDOUR_UI::error_alert_press), false);
act = ActionManager::get_action (X_("Editor"), X_("toggle-log-window"));
error_alert_button.set_related_action(act);
error_alert_button.set_fallthrough_to_parent(true);
alert_box.set_homogeneous (true);
alert_box.set_spacing (PX_SCALE(2));
alert_box.pack_start (solo_alert_button, true, true);
alert_box.pack_start (auditioning_alert_button, true, true);
alert_box.pack_start (feedback_alert_button, true, true);
/* all transport buttons should be the same size vertically and
* horizontally
*/
Glib::RefPtr<SizeGroup> transport_button_size_group = SizeGroup::create (SIZE_GROUP_BOTH);
transport_button_size_group->add_widget (goto_start_button);
transport_button_size_group->add_widget (goto_end_button);
transport_button_size_group->add_widget (auto_loop_button);
transport_button_size_group->add_widget (rec_button);
transport_button_size_group->add_widget (play_selection_button);
transport_button_size_group->add_widget (roll_button);
transport_button_size_group->add_widget (stop_button);
/* the icon for this has an odd aspect ratio, so fatten up the button */
midi_panic_button.set_size_request (PX_SCALE(25), -1);
goto_start_button.set_size_request (PX_SCALE(28), PX_SCALE(44));
click_button.set_size_request (PX_SCALE(32), PX_SCALE(44));
HBox* tbox1 = manage (new HBox);
HBox* tbox2 = manage (new HBox);
HBox* tbox = manage (new HBox);
VBox* vbox1 = manage (new VBox);
VBox* vbox2 = manage (new VBox);
Alignment* a1 = manage (new Alignment);
Alignment* a2 = manage (new Alignment);
tbox1->set_spacing (PX_SCALE(2));
tbox2->set_spacing (PX_SCALE(2));
tbox->set_spacing (PX_SCALE(2));
if (!Profile->get_trx()) {
tbox1->pack_start (midi_panic_button, true, true, 5);
tbox1->pack_start (click_button, true, true, 5);
}
tbox1->pack_start (goto_start_button, true, true);
tbox1->pack_start (goto_end_button, true, true);
tbox1->pack_start (auto_loop_button, true, true);
if (!Profile->get_trx()) {
tbox2->pack_start (play_selection_button, true, true);
}
tbox2->pack_start (roll_button, true, true);
tbox2->pack_start (stop_button, true, true);
tbox2->pack_start (rec_button, true, true, 5);
vbox1->pack_start (*tbox1, true, true);
vbox2->pack_start (*tbox2, true, true);
a1->add (*vbox1);
a1->set (0.5, 0.5, 0.0, 1.0);
a2->add (*vbox2);
a2->set (0.5, 0.5, 0.0, 1.0);
tbox->pack_start (*a1, false, false);
tbox->pack_start (*a2, false, false);
HBox* clock_box = manage (new HBox);
clock_box->pack_start (*primary_clock, false, false);
if (!ARDOUR::Profile->get_small_screen() && !ARDOUR::Profile->get_trx()) {
clock_box->pack_start (*secondary_clock, false, false);
}
clock_box->set_spacing (PX_SCALE(3));
shuttle_box = manage (new ShuttleControl);
shuttle_box->show ();
VBox* transport_vbox = manage (new VBox);
transport_vbox->set_name ("TransportBase");
transport_vbox->set_border_width (0);
transport_vbox->set_spacing (PX_SCALE(3));
transport_vbox->pack_start (*tbox, true, true, 0);
if (!Profile->get_trx()) {
transport_vbox->pack_start (*shuttle_box, false, false, 0);
}
time_info_box = manage (new TimeInfoBox);
transport_hbox.pack_start (*transport_vbox, false, true);
/* transport related toggle controls */
VBox* auto_box = manage (new VBox);
auto_box->set_homogeneous (true);
auto_box->set_spacing (PX_SCALE(2));
auto_box->pack_start (sync_button, true, true);
if (!ARDOUR::Profile->get_trx()) {
auto_box->pack_start (follow_edits_button, true, true);
auto_box->pack_start (auto_return_button, true, true);
}
if (!ARDOUR::Profile->get_trx()) {
transport_hbox.pack_start (*auto_box, false, false);
}
transport_hbox.pack_start (*clock_box, true, true);
if (ARDOUR::Profile->get_trx()) {
transport_hbox.pack_start (*auto_box, false, false);
}
if (!ARDOUR::Profile->get_trx()) {
transport_hbox.pack_start (*time_info_box, false, false);
}
if (!ARDOUR::Profile->get_trx()) {
transport_hbox.pack_start (alert_box, false, false);
transport_hbox.pack_start (meter_box, false, false);
transport_hbox.pack_start (editor_meter_peak_display, false, false);
}
Gtk::VBox* window_button_box = manage (new Gtk::VBox);
editor_visibility_button.signal_drag_failed().connect (sigc::bind (sigc::ptr_fun (drag_failed), editor));
mixer_visibility_button.signal_drag_failed().connect (sigc::bind (sigc::ptr_fun (drag_failed), mixer));
prefs_visibility_button.signal_drag_failed().connect (sigc::bind (sigc::ptr_fun (drag_failed), rc_option_editor));
/* catch context clicks so that we can show a menu on these buttons */
editor_visibility_button.signal_button_press_event().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::tabbable_visibility_button_press), X_("editor")), false);
mixer_visibility_button.signal_button_press_event().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::tabbable_visibility_button_press), X_("mixer")), false);
prefs_visibility_button.signal_button_press_event().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::tabbable_visibility_button_press), X_("preferences")), false);
editor_visibility_button.set_related_action (ActionManager::get_action (X_("Common"), X_("change-editor-visibility")));
editor_visibility_button.set_name (X_("page switch button"));
mixer_visibility_button.set_related_action (ActionManager::get_action (X_("Common"), X_("change-mixer-visibility")));
mixer_visibility_button.set_name (X_("page switch button"));
prefs_visibility_button.set_related_action (ActionManager::get_action (X_("Common"), X_("change-preferences-visibility")));
prefs_visibility_button.set_name (X_("page switch button"));
Gtkmm2ext::UI::instance()->set_tip (editor_visibility_button,
string_compose (_("Drag this tab to the desktop to show %1 in its own window\n\n"
"To put the window back, use the Window > %1 > Attach menu action"), editor->name()));
Gtkmm2ext::UI::instance()->set_tip (mixer_visibility_button,
string_compose (_("Drag this tab to the desktop to show %1 in its own window\n\n"
"To put the window back, use the Window > %1 > Attach menu action"), mixer->name()));
Gtkmm2ext::UI::instance()->set_tip (prefs_visibility_button,
string_compose (_("Drag this tab to the desktop to show %1 in its own window\n\n"
"To put the window back, use the Window > %1 > Attach menu action"), rc_option_editor->name()));
window_button_box->pack_start (editor_visibility_button, true, false);
window_button_box->pack_start (mixer_visibility_button, true, false);
window_button_box->pack_start (prefs_visibility_button, true, false);
transport_hbox.pack_end (*window_button_box, false, false);
transport_hbox.pack_end (action_script_table, false, false);
/* desensitize */
set_transport_sensitivity (false);
}
#undef PX_SCALE
void
ARDOUR_UI::soloing_changed (bool onoff)
{
if (solo_alert_button.get_active() != onoff) {
solo_alert_button.set_active (onoff);
}
}
void
ARDOUR_UI::_auditioning_changed (bool onoff)
{
auditioning_alert_button.set_active (onoff);
set_transport_sensitivity (!onoff);
}
void
ARDOUR_UI::auditioning_changed (bool onoff)
{
UI::instance()->call_slot (MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::_auditioning_changed, this, onoff));
}
bool
ARDOUR_UI::audition_alert_press (GdkEventButton*)
{
if (_session) {
_session->cancel_audition();
}
return true;
}
bool
ARDOUR_UI::feedback_alert_press (GdkEventButton *)
{
return true;
}
bool
ARDOUR_UI::error_alert_press (GdkEventButton* ev)
{
bool do_toggle = true;
if (ev->button == 1) {
if (_log_not_acknowledged == LogLevelError) {
// just acknowledge the error, don't hide the log if it's already visible
RefPtr<Action> act = ActionManager::get_action (X_("Editor"), X_("toggle-log-window"));
Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
if (tact && tact->get_active()) {
do_toggle = false;
}
}
_log_not_acknowledged = LogLevelNone;
error_blink (false); // immediate acknowledge
}
// maybe fall through to to button toggle
return !do_toggle;
}
void
ARDOUR_UI::solo_blink (bool onoff)
{
if (_session == 0) {
return;
}
if (_session->soloing() || _session->listening()) {
if (onoff) {
solo_alert_button.set_active (true);
} else {
solo_alert_button.set_active (false);
}
} else {
solo_alert_button.set_active (false);
}
}
void
ARDOUR_UI::sync_blink (bool onoff)
{
if (_session == 0 || !_session->config.get_external_sync()) {
/* internal sync */
sync_button.set_active (false);
return;
}
if (!_session->transport_locked()) {
/* not locked, so blink on and off according to the onoff argument */
if (onoff) {
sync_button.set_active (true);
} else {
sync_button.set_active (false);
}
} else {
/* locked */
sync_button.set_active (true);
}
}
void
ARDOUR_UI::audition_blink (bool onoff)
{
if (_session == 0) {
return;
}
if (_session->is_auditioning()) {
if (onoff) {
auditioning_alert_button.set_active (true);
} else {
auditioning_alert_button.set_active (false);
}
} else {
auditioning_alert_button.set_active (false);
}
}
void
ARDOUR_UI::feedback_blink (bool onoff)
{
if (_feedback_exists) {
if (onoff) {
feedback_alert_button.set_active (true);
} else {
feedback_alert_button.set_active (false);
}
} else {
feedback_alert_button.set_active (false);
}
}
void
ARDOUR_UI::error_blink (bool onoff)
{
switch (_log_not_acknowledged) {
case LogLevelError:
// blink
if (onoff) {
error_alert_button.set_custom_led_color(0xff0000ff); // bright red
} else {
error_alert_button.set_custom_led_color(0x880000ff); // dark red
}
break;
case LogLevelWarning:
error_alert_button.set_custom_led_color(0xccaa00ff); // yellow
break;
case LogLevelInfo:
error_alert_button.set_custom_led_color(0x88cc00ff); // lime green
break;
default:
error_alert_button.set_custom_led_color(0x333333ff); // gray
break;
}
}
void
ARDOUR_UI::set_transport_sensitivity (bool yn)
{
ActionManager::set_sensitive (ActionManager::transport_sensitive_actions, yn);
shuttle_box->set_sensitive (yn);
}
void
ARDOUR_UI::editor_realized ()
{
boost::function<void (string)> pc (boost::bind (&ARDOUR_UI::parameter_changed, this, _1));
Config->map_parameters (pc);
UIConfiguration::instance().reset_dpi ();
}
void
ARDOUR_UI::maximise_editing_space ()
{
if (editor) {
editor->maximise_editing_space ();
}
}
void
ARDOUR_UI::restore_editing_space ()
{
if (editor) {
editor->restore_editing_space ();
}
}
void
ARDOUR_UI::show_ui_prefs ()
{
if (rc_option_editor) {
show_tabbable (rc_option_editor);
rc_option_editor->set_current_page (_("GUI"));
}
}
bool
ARDOUR_UI::click_button_clicked (GdkEventButton* ev)
{
if (ev->button != 3) {
/* this handler is just for button-3 clicks */
return false;
}
show_tabbable (rc_option_editor);
rc_option_editor->set_current_page (_("Misc"));
return true;
}
void
ARDOUR_UI::toggle_follow_edits ()
{
RefPtr<Action> act = ActionManager::get_action (X_("Transport"), X_("ToggleFollowEdits"));
assert (act);
RefPtr<ToggleAction> tact = RefPtr<ToggleAction>::cast_dynamic (act);
assert (tact);
UIConfiguration::instance().set_follow_edits (tact->get_active ());
}
void
ARDOUR_UI::update_title ()
{
if (_session) {
bool dirty = _session->dirty();
string session_name;
if (_session->snap_name() != _session->name()) {
session_name = _session->snap_name();
} else {
session_name = _session->name();
}
if (dirty) {
session_name = "*" + session_name;
}
WindowTitle title (session_name);
title += Glib::get_application_name();
_main_window.set_title (title.get_string());
} else {
WindowTitle title (Glib::get_application_name());
_main_window.set_title (title.get_string());
}
}
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