X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fplugin_ui.cc;h=8b0ce54dbc25569a7e598c518b0482f4c7220672;hb=69777d600fe2e1e034d24551ac9faec2c2481584;hp=9f11f410f939fa129fe0d482bba9f828d31511fc;hpb=ad017365f7a73f8ba57f667cc1aa36478b48c50e;p=ardour.git diff --git a/gtk2_ardour/plugin_ui.cc b/gtk2_ardour/plugin_ui.cc index 9f11f410f9..8b0ce54dbc 100644 --- a/gtk2_ardour/plugin_ui.cc +++ b/gtk2_ardour/plugin_ui.cc @@ -30,15 +30,15 @@ #include "pbd/xml++.h" #include "pbd/failed_constructor.h" -#include -#include -#include -#include -#include -#include -#include -#include -#include +#include "gtkmm/widget.h" +#include "gtkmm/box.h" + +#include "gtkmm2ext/utils.h" +#include "gtkmm2ext/doi.h" +#include "gtkmm2ext/application.h" + +#include "widgets/tooltips.h" +#include "widgets/fastmeter.h" #include "ardour/session.h" #include "ardour/plugin.h" @@ -52,6 +52,10 @@ #include "ardour/lxvst_plugin.h" #include "lxvst_plugin_ui.h" #endif +#ifdef MACVST_SUPPORT +#include "ardour/mac_vst_plugin.h" +#include "vst_plugin_ui.h" +#endif #ifdef LV2_SUPPORT #include "ardour/lv2_plugin.h" #include "lv2_plugin_ui.h" @@ -59,25 +63,29 @@ #include "ardour_window.h" #include "ardour_ui.h" -#include "prompter.h" #include "plugin_ui.h" #include "utils.h" #include "gui_thread.h" #include "public_editor.h" +#include "processor_box.h" #include "keyboard.h" #include "latency_gui.h" +#include "plugin_dspload_ui.h" #include "plugin_eq_gui.h" +#include "timers.h" #include "new_plugin_preset_dialog.h" -#include "i18n.h" +#include "pbd/i18n.h" using namespace std; using namespace ARDOUR; using namespace ARDOUR_UI_UTILS; +using namespace ArdourWidgets; using namespace PBD; using namespace Gtkmm2ext; using namespace Gtk; + PluginUIWindow::PluginUIWindow ( boost::shared_ptr insert, bool scrollable, @@ -86,8 +94,8 @@ PluginUIWindow::PluginUIWindow ( , was_visible (false) , _keyboard_focused (false) #ifdef AUDIOUNIT_SUPPORT - , pre_deactivate_x (-1) - , pre_deactivate_y (-1) + , pre_deactivate_x (-1) + , pre_deactivate_y (-1) #endif { @@ -100,11 +108,15 @@ PluginUIWindow::PluginUIWindow ( case ARDOUR::Windows_VST: have_gui = create_windows_vst_editor (insert); break; - + case ARDOUR::LXVST: have_gui = create_lxvst_editor (insert); break; + case ARDOUR::MacVST: + have_gui = create_mac_vst_editor (insert); + break; + case ARDOUR::AudioUnit: have_gui = create_audiounit_editor (insert); break; @@ -177,10 +189,10 @@ PluginUIWindow::on_show () } if (_pluginui) { -#if defined (HAVE_AUDIOUNITS) && defined(GTKOSX) - if (pre_deactivate_x >= 0) { - move (pre_deactivate_x, pre_deactivate_y); - } +#if defined (HAVE_AUDIOUNITS) && defined(__APPLE__) + if (pre_deactivate_x >= 0) { + move (pre_deactivate_x, pre_deactivate_y); + } #endif if (_pluginui->on_window_show (_title)) { @@ -192,8 +204,8 @@ PluginUIWindow::on_show () void PluginUIWindow::on_hide () { -#if defined (HAVE_AUDIOUNITS) && defined(GTKOSX) - get_position (pre_deactivate_x, pre_deactivate_y); +#if defined (HAVE_AUDIOUNITS) && defined(__APPLE__) + get_position (pre_deactivate_x, pre_deactivate_y); #endif Window::on_hide (); @@ -270,6 +282,35 @@ PluginUIWindow::create_lxvst_editor(boost::shared_ptr) #endif } +bool +#ifdef MACVST_SUPPORT +PluginUIWindow::create_mac_vst_editor (boost::shared_ptr insert) +#else +PluginUIWindow::create_mac_vst_editor (boost::shared_ptr) +#endif +{ +#ifndef MACVST_SUPPORT + return false; +#else + boost::shared_ptr mvst; + if ((mvst = boost::dynamic_pointer_cast (insert->plugin())) == 0) { + error << string_compose (_("unknown type of editor-supplying plugin (note: no MacVST support in this version of %1)"), PROGRAM_NAME) + << endmsg; + throw failed_constructor (); + } + VSTPluginUI* vpu = create_mac_vst_gui (insert); + _pluginui = vpu; + _pluginui->KeyboardFocused.connect (sigc::mem_fun (*this, &PluginUIWindow::keyboard_focused)); + add (*vpu); + vpu->package (*this); + + Application::instance()->ActivationChanged.connect (mem_fun (*this, &PluginUIWindow::app_activated)); + + return true; +#endif +} + + bool #ifdef AUDIOUNIT_SUPPORT PluginUIWindow::create_audiounit_editor (boost::shared_ptr insert) @@ -292,7 +333,7 @@ PluginUIWindow::create_audiounit_editor (boost::shared_ptr) } void -#ifdef GTKOSX +#ifdef __APPLE__ PluginUIWindow::app_activated (bool yn) #else PluginUIWindow::app_activated (bool) @@ -303,15 +344,15 @@ PluginUIWindow::app_activated (bool) if (yn) { if (was_visible) { _pluginui->activate (); - if (pre_deactivate_x >= 0) { - move (pre_deactivate_x, pre_deactivate_y); - } + if (pre_deactivate_x >= 0) { + move (pre_deactivate_x, pre_deactivate_y); + } present (); was_visible = true; } } else { was_visible = is_visible(); - get_position (pre_deactivate_x, pre_deactivate_y); + get_position (pre_deactivate_x, pre_deactivate_y); hide (); _pluginui->deactivate (); } @@ -333,6 +374,7 @@ PluginUIWindow::create_lv2_editor(boost::shared_ptr insert) _pluginui = lpu; add (*lpu); lpu->package (*this); + _pluginui->KeyboardFocused.connect (sigc::mem_fun (*this, &PluginUIWindow::keyboard_focused)); } return true; @@ -352,33 +394,34 @@ PluginUIWindow::on_key_press_event (GdkEventKey* event) { if (_keyboard_focused) { if (_pluginui) { + _pluginui->grab_focus(); if (_pluginui->non_gtk_gui()) { _pluginui->forward_key_event (event); } else { - return relay_key_press (event, this); + return relay_key_press (event, this); } } return true; - } else { - /* for us to be getting key press events, there really - MUST be a _pluginui, but just to be safe, check ... - */ + } + /* for us to be getting key press events, there really + MUST be a _pluginui, but just to be safe, check ... + */ - if (_pluginui) { - if (_pluginui->non_gtk_gui()) { - /* pass editor window as the window for the event - to be handled in, not this one, because there are - no widgets in this window that we want to have - key focus. - */ - return relay_key_press (event, &PublicEditor::instance()); - } else { - return relay_key_press (event, this); - } + if (_pluginui) { + _pluginui->grab_focus(); + if (_pluginui->non_gtk_gui()) { + /* pass main window as the window for the event + to be handled in, not this one, because there are + no widgets in this window that we want to have + key focus. + */ + return relay_key_press (event, &ARDOUR_UI::instance()->main_window()); } else { - return false; + return relay_key_press (event, this); } } + + return false; } bool @@ -389,12 +432,12 @@ PluginUIWindow::on_key_release_event (GdkEventKey *event) if (_pluginui->non_gtk_gui()) { _pluginui->forward_key_event (event); } - return true; } - return false; } else { - return true; + gtk_window_propagate_key_event (GTK_WINDOW(gobj()), event); } + /* don't forward releases */ + return true; } void @@ -415,39 +458,51 @@ PlugUIBase::PlugUIBase (boost::shared_ptr pi) , add_button (_("Add")) , save_button (_("Save")) , delete_button (_("Delete")) + , reset_button (_("Reset")) , bypass_button (ArdourButton::led_default_elements) + , pin_management_button (_("Pinout")) , description_expander (_("Description")) , plugin_analysis_expander (_("Plugin analysis")) + , cpuload_expander (_("CPU Profile")) , latency_gui (0) , latency_dialog (0) , eqgui (0) + , stats_gui (0) { _preset_modified.set_size_request (16, -1); - _preset_combo.signal_changed().connect(sigc::mem_fun(*this, &PlugUIBase::preset_selected)); - ARDOUR_UI::instance()->set_tip (_preset_combo, _("Presets (if any) for this plugin\n(Both factory and user-created)")); - ARDOUR_UI::instance()->set_tip (add_button, _("Save a new preset")); - ARDOUR_UI::instance()->set_tip (save_button, _("Save the current preset")); - ARDOUR_UI::instance()->set_tip (delete_button, _("Delete the current preset")); - ARDOUR_UI::instance()->set_tip (bypass_button, _("Disable signal processing by the plugin")); + _preset_combo.set_text("(default)"); + set_tooltip (_preset_combo, _("Presets (if any) for this plugin\n(Both factory and user-created)")); + set_tooltip (add_button, _("Save a new preset")); + set_tooltip (save_button, _("Save the current preset")); + set_tooltip (delete_button, _("Delete the current preset")); + set_tooltip (reset_button, _("Reset parameters to default (if no parameters are in automation play mode)")); + set_tooltip (pin_management_button, _("Show Plugin Pin Management Dialog")); + set_tooltip (bypass_button, _("Disable signal processing by the plugin")); _no_load_preset = 0; update_preset_list (); update_preset (); - add_button.set_name ("PluginAddButton"); - add_button.signal_clicked().connect (sigc::mem_fun (*this, &PlugUIBase::add_plugin_setting)); + add_button.set_name ("generic button"); + add_button.signal_clicked.connect (sigc::mem_fun (*this, &PlugUIBase::add_plugin_setting)); + + save_button.set_name ("generic button"); + save_button.signal_clicked.connect(sigc::mem_fun(*this, &PlugUIBase::save_plugin_setting)); - save_button.set_name ("PluginSaveButton"); - save_button.signal_clicked().connect(sigc::mem_fun(*this, &PlugUIBase::save_plugin_setting)); + delete_button.set_name ("generic button"); + delete_button.signal_clicked.connect (sigc::mem_fun (*this, &PlugUIBase::delete_plugin_setting)); - delete_button.set_name ("PluginDeleteButton"); - delete_button.signal_clicked().connect (sigc::mem_fun (*this, &PlugUIBase::delete_plugin_setting)); + reset_button.set_name ("generic button"); + reset_button.signal_clicked.connect (sigc::mem_fun (*this, &PlugUIBase::reset_plugin_parameters)); + + pin_management_button.set_name ("generic button"); + pin_management_button.signal_clicked.connect (sigc::mem_fun (*this, &PlugUIBase::manage_pins)); insert->ActiveChanged.connect (active_connection, invalidator (*this), boost::bind (&PlugUIBase::processor_active_changed, this, boost::weak_ptr(insert)), gui_context()); bypass_button.set_name ("plugin bypass button"); bypass_button.set_text (_("Bypass")); - bypass_button.set_active (!pi->active()); + bypass_button.set_active (!pi->enabled ()); bypass_button.signal_button_release_event().connect (sigc::mem_fun(*this, &PlugUIBase::bypass_button_release), false); focus_button.add_events (Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK); @@ -461,8 +516,8 @@ PlugUIBase::PlugUIBase (boost::shared_ptr pi) focus_button.add (*focus_out_image); - ARDOUR_UI::instance()->set_tip (focus_button, string_compose (_("Click to allow the plugin to receive keyboard events that %1 would normally use as a shortcut"), PROGRAM_NAME)); - ARDOUR_UI::instance()->set_tip (bypass_button, _("Click to enable/disable this plugin")); + set_tooltip (focus_button, string_compose (_("Click to allow the plugin to receive keyboard events that %1 would normally use as a shortcut"), PROGRAM_NAME)); + set_tooltip (bypass_button, _("Click to enable/disable this plugin")); description_expander.property_expanded().signal_changed().connect( sigc::mem_fun(*this, &PlugUIBase::toggle_description)); description_expander.set_expanded(false); @@ -470,17 +525,25 @@ PlugUIBase::PlugUIBase (boost::shared_ptr pi) plugin_analysis_expander.property_expanded().signal_changed().connect( sigc::mem_fun(*this, &PlugUIBase::toggle_plugin_analysis)); plugin_analysis_expander.set_expanded(false); + cpuload_expander.property_expanded().signal_changed().connect( sigc::mem_fun(*this, &PlugUIBase::toggle_cpuload_display)); + cpuload_expander.set_expanded(false); + insert->DropReferences.connect (death_connection, invalidator (*this), boost::bind (&PlugUIBase::plugin_going_away, this), gui_context()); plugin->PresetAdded.connect (*this, invalidator (*this), boost::bind (&PlugUIBase::preset_added_or_removed, this), gui_context ()); plugin->PresetRemoved.connect (*this, invalidator (*this), boost::bind (&PlugUIBase::preset_added_or_removed, this), gui_context ()); plugin->PresetLoaded.connect (*this, invalidator (*this), boost::bind (&PlugUIBase::update_preset, this), gui_context ()); - plugin->ParameterChanged.connect (*this, invalidator (*this), boost::bind (&PlugUIBase::parameter_changed, this, _1, _2), gui_context ()); + plugin->PresetDirty.connect (*this, invalidator (*this), boost::bind (&PlugUIBase::update_preset_modified, this), gui_context ()); + + insert->AutomationStateChanged.connect (*this, invalidator (*this), boost::bind (&PlugUIBase::automation_state_changed, this), gui_context()); + + automation_state_changed(); } PlugUIBase::~PlugUIBase() { delete eqgui; + delete stats_gui; delete latency_gui; } @@ -495,8 +558,8 @@ PlugUIBase::plugin_going_away () void PlugUIBase::set_latency_label () { - framecnt_t const l = insert->effective_latency (); - framecnt_t const sr = insert->session().frame_rate (); + samplecnt_t const l = insert->effective_latency (); + samplecnt_t const sr = insert->session().sample_rate (); string t; @@ -506,14 +569,14 @@ PlugUIBase::set_latency_label () t = string_compose (_("latency (%1 ms)"), (float) l / ((float) sr / 1000.0f)); } - latency_label.set_text (t); + latency_button.set_text (t); } void PlugUIBase::latency_button_clicked () { if (!latency_gui) { - latency_gui = new LatencyGUI (*(insert.get()), insert->session().frame_rate(), insert->session().get_block_size()); + latency_gui = new LatencyGUI (*(insert.get()), insert->session().sample_rate(), insert->session().get_block_size()); latency_dialog = new ArdourWindow (_("Edit Latency")); /* use both keep-above and transient for to try cover as many different WM's as possible. @@ -537,25 +600,18 @@ PlugUIBase::processor_active_changed (boost::weak_ptr weak_p) boost::shared_ptr p (weak_p.lock()); if (p) { - bypass_button.set_active (!p->active()); + bypass_button.set_active (!p->enabled ()); } } void -PlugUIBase::preset_selected () +PlugUIBase::preset_selected (Plugin::PresetRecord preset) { if (_no_load_preset) { return; } - - if (_preset_combo.get_active_text().length() > 0) { - const Plugin::PresetRecord* pr = plugin->preset_by_label (_preset_combo.get_active_text()); - if (pr) { - plugin->load_preset (*pr); - } else { - warning << string_compose(_("Plugin preset %1 not found"), - _preset_combo.get_active_text()) << endmsg; - } + if (!preset.label.empty()) { + insert->load_preset (preset); } else { // blank selected = no preset plugin->clear_preset(); @@ -564,13 +620,26 @@ PlugUIBase::preset_selected () #ifdef NO_PLUGIN_STATE static bool seen_saving_message = false; + +static void show_no_plugin_message() +{ + info << string_compose (_("Plugin presets are not supported in this build of %1. Consider paying for a full version"), + PROGRAM_NAME) + << endmsg; + info << _("To get full access to updates without this limitation\n" + "consider becoming a subscriber for a low cost every month.") + << endmsg; + info << X_("https://community.ardour.org/s/subscribe") + << endmsg; + ARDOUR_UI::instance()->popup_error(_("Plugin presets are not supported in this build, see the Log window for more information.")); +} #endif void PlugUIBase::add_plugin_setting () { #ifndef NO_PLUGIN_STATE - NewPluginPresetDialog d (plugin); + NewPluginPresetDialog d (plugin, _("New Preset")); switch (d.run ()) { case Gtk::RESPONSE_ACCEPT: @@ -588,12 +657,10 @@ PlugUIBase::add_plugin_setting () } break; } -#else +#else if (!seen_saving_message) { - info << string_compose (_("Plugin presets are not supported in this build of %1. Consider paying for a full version"), - PROGRAM_NAME) - << endmsg; seen_saving_message = true; + show_no_plugin_message(); } #endif } @@ -602,18 +669,16 @@ void PlugUIBase::save_plugin_setting () { #ifndef NO_PLUGIN_STATE - string const name = _preset_combo.get_active_text (); + string const name = _preset_combo.get_text (); plugin->remove_preset (name); Plugin::PresetRecord const r = plugin->save_preset (name); if (!r.uri.empty ()) { plugin->load_preset (r); } -#else +#else if (!seen_saving_message) { - info << string_compose (_("Plugin presets are not supported in this build of %1. Consider paying for a newer version"), - PROGRAM_NAME) - << endmsg; seen_saving_message = true; + show_no_plugin_message(); } #endif } @@ -622,28 +687,45 @@ void PlugUIBase::delete_plugin_setting () { #ifndef NO_PLUGIN_STATE - plugin->remove_preset (_preset_combo.get_active_text ()); + plugin->remove_preset (_preset_combo.get_text ()); #else if (!seen_saving_message) { - info << string_compose (_("Plugin presets are not supported in this build of %1. Consider paying for a newer version"), - PROGRAM_NAME) - << endmsg; seen_saving_message = true; + show_no_plugin_message(); } #endif } +void +PlugUIBase::automation_state_changed () +{ + reset_button.set_sensitive (insert->can_reset_all_parameters()); +} + +void +PlugUIBase::reset_plugin_parameters () +{ + insert->reset_parameters_to_default (); +} + +void +PlugUIBase::manage_pins () +{ + PluginPinWindowProxy* proxy = insert->pinmgr_proxy (); + if (proxy) { + proxy->get (true); + proxy->present (); + proxy->get ()->raise(); + } +} + bool PlugUIBase::bypass_button_release (GdkEventButton*) { bool view_says_bypassed = (bypass_button.active_state() != 0); - - if (view_says_bypassed != insert->active()) { - if (view_says_bypassed) { - insert->activate (); - } else { - insert->deactivate (); - } + + if (view_says_bypassed != insert->enabled ()) { + insert->enable (view_says_bypassed); } return false; @@ -657,14 +739,14 @@ PlugUIBase::focus_toggled (GdkEventButton*) focus_button.remove (); focus_button.add (*focus_out_image); focus_out_image->show (); - ARDOUR_UI::instance()->set_tip (focus_button, string_compose (_("Click to allow the plugin to receive keyboard events that %1 would normally use as a shortcut"), PROGRAM_NAME)); + set_tooltip (focus_button, string_compose (_("Click to allow the plugin to receive keyboard events that %1 would normally use as a shortcut"), PROGRAM_NAME)); KeyboardFocused (false); } else { Keyboard::the_keyboard().magic_widget_grab_focus(); focus_button.remove (); focus_button.add (*focus_in_image); focus_in_image->show (); - ARDOUR_UI::instance()->set_tip (focus_button, string_compose (_("Click to allow normal use of %1 keyboard shortcuts"), PROGRAM_NAME)); + set_tooltip (focus_button, string_compose (_("Click to allow normal use of %1 keyboard shortcuts"), PROGRAM_NAME)); KeyboardFocused (true); } @@ -687,13 +769,23 @@ PlugUIBase::toggle_description() description_expander.add(*label); description_expander.show_all(); } - + if (!description_expander.get_expanded()) { + const int child_height = description_expander.get_child ()->get_height (); + description_expander.remove(); + + Gtk::Window *toplevel = (Gtk::Window*) description_expander.get_ancestor (GTK_TYPE_WINDOW); + + if (toplevel) { + Gtk::Requisition wr; + toplevel->get_size (wr.width, wr.height); + wr.height -= child_height; + toplevel->resize (wr.width, wr.height); + } } } - void PlugUIBase::toggle_plugin_analysis() { @@ -704,12 +796,6 @@ PlugUIBase::toggle_plugin_analysis() eqgui = new PluginEqGui (insert); } - Gtk::Window *toplevel = (Gtk::Window*) plugin_analysis_expander.get_ancestor (GTK_TYPE_WINDOW); - - if (toplevel) { - toplevel->get_size (pre_eq_size.width, pre_eq_size.height); - } - plugin_analysis_expander.add (*eqgui); plugin_analysis_expander.show_all (); eqgui->start_listening (); @@ -717,6 +803,7 @@ PlugUIBase::toggle_plugin_analysis() if (!plugin_analysis_expander.get_expanded()) { // Hide & remove from expander + const int child_height = plugin_analysis_expander.get_child ()->get_height (); eqgui->hide (); eqgui->stop_listening (); @@ -725,26 +812,65 @@ PlugUIBase::toggle_plugin_analysis() Gtk::Window *toplevel = (Gtk::Window*) plugin_analysis_expander.get_ancestor (GTK_TYPE_WINDOW); if (toplevel) { - toplevel->resize (pre_eq_size.width, pre_eq_size.height); + Gtk::Requisition wr; + toplevel->get_size (wr.width, wr.height); + wr.height -= child_height; + toplevel->resize (wr.width, wr.height); + } + } +} + +void +PlugUIBase::toggle_cpuload_display() +{ + if (cpuload_expander.get_expanded() && !cpuload_expander.get_child()) { + if (stats_gui == 0) { + stats_gui = new PluginLoadStatsGui (insert); + } + cpuload_expander.add (*stats_gui); + cpuload_expander.show_all(); + stats_gui->start_updating (); + } + + if (!cpuload_expander.get_expanded()) { + const int child_height = cpuload_expander.get_child ()->get_height (); + + stats_gui->hide (); + stats_gui->stop_updating (); + cpuload_expander.remove(); + + Gtk::Window *toplevel = (Gtk::Window*) cpuload_expander.get_ancestor (GTK_TYPE_WINDOW); + + if (toplevel) { + Gtk::Requisition wr; + toplevel->get_size (wr.width, wr.height); + wr.height -= child_height; + toplevel->resize (wr.width, wr.height); } } + } void PlugUIBase::update_preset_list () { - vector preset_labels; + using namespace Menu_Helpers; + vector presets = plugin->get_presets(); ++_no_load_preset; + // Add a menu entry for each preset + _preset_combo.clear_items(); for (vector::const_iterator i = presets.begin(); i != presets.end(); ++i) { - preset_labels.push_back (i->label); + _preset_combo.AddMenuElem( + MenuElem(i->label, sigc::bind(sigc::mem_fun(*this, &PlugUIBase::preset_selected), *i))); } - preset_labels.push_back(""); - - set_popdown_strings (_preset_combo, preset_labels); + // Add an empty entry for un-setting current preset (see preset_selected) + Plugin::PresetRecord no_preset; + _preset_combo.AddMenuElem( + MenuElem("", sigc::bind(sigc::mem_fun(*this, &PlugUIBase::preset_selected), no_preset))); --_no_load_preset; } @@ -755,20 +881,24 @@ PlugUIBase::update_preset () Plugin::PresetRecord p = plugin->last_preset(); ++_no_load_preset; - _preset_combo.set_active_text (p.label); + if (p.uri.empty()) { + _preset_combo.set_text (_("(none)")); + } else { + _preset_combo.set_text (p.label); + } --_no_load_preset; - save_button.set_sensitive (!p.uri.empty() && p.user); delete_button.set_sensitive (!p.uri.empty() && p.user); - update_preset_modified (); } void PlugUIBase::update_preset_modified () { + Plugin::PresetRecord p = plugin->last_preset(); - if (plugin->last_preset().uri.empty()) { + if (p.uri.empty()) { + save_button.set_sensitive (false); _preset_modified.set_text (""); return; } @@ -777,12 +907,7 @@ PlugUIBase::update_preset_modified () if (_preset_modified.get_text().empty() == c) { _preset_modified.set_text (c ? "*" : ""); } -} - -void -PlugUIBase::parameter_changed (uint32_t, float) -{ - update_preset_modified (); + save_button.set_sensitive (c && p.user); } void