X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fplugin_ui.cc;h=66f418b6fea0120d9285c084ec5178207ff7edda;hb=b78cb4d41aa59311e46ca9d9101c1b5f6107e415;hp=5af2c1ad0d92452e95eeada481f0d0ba553aa17c;hpb=bb9cc45cd22af67ac275a5e73accbe14fee664d8;p=ardour.git diff --git a/gtk2_ardour/plugin_ui.cc b/gtk2_ardour/plugin_ui.cc index 5af2c1ad0d..66f418b6fe 100644 --- a/gtk2_ardour/plugin_ui.cc +++ b/gtk2_ardour/plugin_ui.cc @@ -38,23 +38,30 @@ #include #include #include +#include #include "midi++/manager.h" +#include "ardour/session.h" #include "ardour/plugin.h" #include "ardour/plugin_insert.h" #include "ardour/ladspa_plugin.h" -#ifdef VST_SUPPORT -#include "ardour/vst_plugin.h" +#ifdef WINDOWS_VST_SUPPORT +#include "ardour/windows_vst_plugin.h" +#include "windows_vst_plugin_ui.h" #endif -#ifdef HAVE_SLV2 +#ifdef LXVST_SUPPORT +#include "ardour/lxvst_plugin.h" +#include "lxvst_plugin_ui.h" +#endif +#ifdef LV2_SUPPORT #include "ardour/lv2_plugin.h" #include "lv2_plugin_ui.h" #endif #include -#include "ardour_dialog.h" +#include "ardour_window.h" #include "ardour_ui.h" #include "prompter.h" #include "plugin_ui.h" @@ -64,6 +71,7 @@ #include "keyboard.h" #include "latency_gui.h" #include "plugin_eq_gui.h" +#include "new_plugin_preset_dialog.h" #include "i18n.h" @@ -72,22 +80,31 @@ using namespace ARDOUR; using namespace PBD; using namespace Gtkmm2ext; using namespace Gtk; -using namespace sigc; -PluginUIWindow::PluginUIWindow (Gtk::Window* win, boost::shared_ptr insert, bool scrollable) +PluginUIWindow::PluginUIWindow ( + Gtk::Window* win, + boost::shared_ptr insert, + bool scrollable, + bool editor) : parent (win) + , was_visible (false) + , _keyboard_focused (false) { bool have_gui = false; - non_gtk_gui = false; - was_visible = false; Label* label = manage (new Label()); label->set_markup ("THIS IS THE PLUGIN UI"); - if (insert->plugin()->has_editor()) { + std::cout << "SHOW UI " << insert->plugin()->unique_id() + << " editor: " << editor << std::endl; + if (editor && insert->plugin()->has_editor()) { switch (insert->type()) { - case ARDOUR::VST: - have_gui = create_vst_editor (insert); + case ARDOUR::Windows_VST: + have_gui = create_windows_vst_editor (insert); + break; + + case ARDOUR::LXVST: + have_gui = create_lxvst_editor (insert); break; case ARDOUR::AudioUnit: @@ -103,7 +120,7 @@ PluginUIWindow::PluginUIWindow (Gtk::Window* win, boost::shared_ptrpack_start( *pu); - // TODO: this should be nicer - hbox->pack_start( eqgui_bin ); + _pluginui->KeyboardFocused.connect (sigc::mem_fun (*this, &PluginUIWindow::keyboard_focused)); + add (*pu); + set_wmclass (X_("ardour_plugin_editor"), PROGRAM_NAME); - add (*manage(hbox)); - */ - - set_wmclass (X_("ardour_plugin_editor"), "Ardour"); - - signal_map_event().connect (mem_fun (*pu, &GenericPluginUI::start_updating)); - signal_unmap_event().connect (mem_fun (*pu, &GenericPluginUI::stop_updating)); + signal_map_event().connect (sigc::mem_fun (*pu, &GenericPluginUI::start_updating)); + signal_unmap_event().connect (sigc::mem_fun (*pu, &GenericPluginUI::stop_updating)); } // set_position (Gtk::WIN_POS_MOUSE); set_name ("PluginEditor"); add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK|Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK); - signal_delete_event().connect (bind (sigc::ptr_fun (just_hide_it), reinterpret_cast (this)), false); - death_connection = insert->GoingAway.connect (mem_fun(*this, &PluginUIWindow::plugin_going_away)); + signal_delete_event().connect (sigc::bind (sigc::ptr_fun (just_hide_it), reinterpret_cast (this)), false); + insert->DropReferences.connect (death_connection, invalidator (*this), boost::bind (&PluginUIWindow::plugin_going_away, this), gui_context()); gint h = _pluginui->get_preferred_height (); gint w = _pluginui->get_preferred_width (); @@ -213,7 +220,8 @@ PluginUIWindow::on_show () set_role("plugin_ui"); if (_pluginui) { - _pluginui->update_presets (); + _pluginui->update_preset_list (); + _pluginui->update_preset (); } if (_pluginui) { @@ -238,74 +246,101 @@ PluginUIWindow::on_hide () } void -PluginUIWindow::set_title(const Glib::ustring& title) +PluginUIWindow::set_title(const std::string& title) { - //cout << "PluginUIWindow::set_title(\"" << title << "\"" << endl; Gtk::Window::set_title(title); _title = title; } bool -#ifdef VST_SUPPORT -PluginUIWindow::create_vst_editor(boost::shared_ptr insert) +#ifdef WINDOWS_VST_SUPPORT +PluginUIWindow::create_windows_vst_editor(boost::shared_ptr insert) #else -PluginUIWindow::create_vst_editor(boost::shared_ptr) +PluginUIWindow::create_windows_vst_editor(boost::shared_ptr) #endif { -#ifndef VST_SUPPORT +#ifndef WINDOWS_VST_SUPPORT return false; #else - boost::shared_ptr vp; + boost::shared_ptr vp; - if ((vp = boost::dynamic_pointer_cast (insert->plugin())) == 0) { + if ((vp = boost::dynamic_pointer_cast (insert->plugin())) == 0) { error << _("unknown type of editor-supplying plugin (note: no VST support in this version of ardour)") << endmsg; throw failed_constructor (); } else { - VSTPluginUI* vpu = new VSTPluginUI (insert, vp); + WindowsVSTPluginUI* vpu = new WindowsVSTPluginUI (insert, vp); _pluginui = vpu; + _pluginui->KeyboardFocused.connect (sigc::mem_fun (*this, &PluginUIWindow::keyboard_focused)); add (*vpu); vpu->package (*this); } - non_gtk_gui = true; return true; #endif } bool -#if defined (HAVE_AUDIOUNITS) && defined (GTKOSX) +#ifdef LXVST_SUPPORT +PluginUIWindow::create_lxvst_editor(boost::shared_ptr insert) +#else +PluginUIWindow::create_lxvst_editor(boost::shared_ptr) +#endif +{ +#ifndef LXVST_SUPPORT + return false; +#else + + boost::shared_ptr lxvp; + + if ((lxvp = boost::dynamic_pointer_cast (insert->plugin())) == 0) { + error << _("unknown type of editor-supplying plugin (note: no linuxVST support in this version of ardour)") + << endmsg; + throw failed_constructor (); + } else { + LXVSTPluginUI* lxvpu = new LXVSTPluginUI (insert, lxvp); + + _pluginui = lxvpu; + _pluginui->KeyboardFocused.connect (sigc::mem_fun (*this, &PluginUIWindow::keyboard_focused)); + add (*lxvpu); + lxvpu->package (*this); + } + + return true; +#endif +} + +bool +#ifdef GTKOSX PluginUIWindow::create_audiounit_editor (boost::shared_ptr insert) #else PluginUIWindow::create_audiounit_editor (boost::shared_ptr) #endif { -#if !defined(HAVE_AUDIOUNITS) || !defined(GTKOSX) +#ifndef GTKOSX return false; #else VBox* box; _pluginui = create_au_gui (insert, &box); + _pluginui->KeyboardFocused.connect (sigc::mem_fun (*this, &PluginUIWindow::keyboard_focused)); add (*box); - non_gtk_gui = true; - extern sigc::signal ApplicationActivationChanged; - ApplicationActivationChanged.connect (mem_fun (*this, &PluginUIWindow::app_activated)); + Application::instance()->ActivationChanged.connect (mem_fun (*this, &PluginUIWindow::app_activated)); return true; #endif } void -#if defined (HAVE_AUDIOUNITS) && defined(GTKOSX) +#ifdef GTKOSX PluginUIWindow::app_activated (bool yn) #else PluginUIWindow::app_activated (bool) #endif { -#if defined (HAVE_AUDIOUNITS) && defined(GTKOSX) - cerr << "APP activated ? " << yn << endl; +#ifdef GTKOSX if (_pluginui) { if (yn) { if (was_visible) { @@ -325,10 +360,7 @@ PluginUIWindow::app_activated (bool) bool PluginUIWindow::create_lv2_editor(boost::shared_ptr insert) { -#ifndef HAVE_SLV2 - return false; -#else - +#ifdef HAVE_SUIL boost::shared_ptr vp; if ((vp = boost::dynamic_pointer_cast (insert->plugin())) == 0) { @@ -341,27 +373,72 @@ PluginUIWindow::create_lv2_editor(boost::shared_ptr insert) lpu->package (*this); } - non_gtk_gui = false; return true; +#else + return false; #endif } +void +PluginUIWindow::keyboard_focused (bool yn) +{ + _keyboard_focused = yn; +} + bool PluginUIWindow::on_key_press_event (GdkEventKey* event) { - return relay_key_press (event, this); + if (_keyboard_focused) { + if (_pluginui) { + if (_pluginui->non_gtk_gui()) { + _pluginui->forward_key_event (event); + } else { + 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 ... + */ + + 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); + } + } else { + return false; + } + } } bool -PluginUIWindow::on_key_release_event (GdkEventKey *) +PluginUIWindow::on_key_release_event (GdkEventKey *event) { - return true; + if (_keyboard_focused) { + if (_pluginui) { + if (_pluginui->non_gtk_gui()) { + _pluginui->forward_key_event (event); + } + return true; + } + return false; + } else { + return true; + } } void PluginUIWindow::plugin_going_away () { - ENSURE_GUI_THREAD(mem_fun(*this, &PluginUIWindow::plugin_going_away)); + ENSURE_GUI_THREAD (*this, &PluginUIWindow::plugin_going_away) if (_pluginui) { _pluginui->stop_updating(0); @@ -373,33 +450,57 @@ PluginUIWindow::plugin_going_away () } PlugUIBase::PlugUIBase (boost::shared_ptr pi) - : insert (pi), - plugin (insert->plugin()), - save_button(_("Add")), - bypass_button (_("Bypass")), - latency_gui (0), - plugin_analysis_expander (_("Plugin analysis")) -{ - //preset_combo.set_use_arrows_always(true); - update_presets(); - preset_combo.set_size_request (100, -1); - preset_combo.set_active_text (""); - preset_combo.signal_changed().connect(mem_fun(*this, &PlugUIBase::setting_selected)); + : insert (pi) + , plugin (insert->plugin()) + , add_button (_("Add")) + , save_button (_("Save")) + , delete_button (_("Delete")) + , bypass_button (ArdourButton::led_default_elements) + , latency_gui (0) + , latency_dialog (0) + , plugin_analysis_expander (_("Plugin analysis")) + , eqgui (0) +{ + _preset_combo.set_size_request (100, -1); + _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")); + _no_load_preset = 0; + + _preset_box.pack_start (_preset_combo); + _preset_box.pack_start (_preset_modified); + + update_preset_list (); + update_preset (); + + add_button.set_name ("PluginAddButton"); + add_button.signal_clicked().connect (sigc::mem_fun (*this, &PlugUIBase::add_plugin_setting)); save_button.set_name ("PluginSaveButton"); - save_button.signal_clicked().connect(mem_fun(*this, &PlugUIBase::save_plugin_setting)); + save_button.signal_clicked().connect(sigc::mem_fun(*this, &PlugUIBase::save_plugin_setting)); - insert->ActiveChanged.connect (bind( - mem_fun(*this, &PlugUIBase::processor_active_changed), - boost::weak_ptr(insert))); + delete_button.set_name ("PluginDeleteButton"); + delete_button.signal_clicked().connect (sigc::mem_fun (*this, &PlugUIBase::delete_plugin_setting)); - bypass_button.set_active (!pi->active()); + insert->ActiveChanged.connect (active_connection, invalidator (*this), boost::bind (&PlugUIBase::processor_active_changed, this, boost::weak_ptr(insert)), gui_context()); - bypass_button.set_name ("PluginBypassButton"); - bypass_button.signal_toggled().connect (mem_fun(*this, &PlugUIBase::bypass_toggled)); + bypass_button.set_name ("plugin bypass button"); + bypass_button.set_text (_("Bypass")); + + if (!pi->active()) { + bypass_button.set_active_state (Gtkmm2ext::Active); + } else { + bypass_button.unset_active_state (); + } + + bypass_button.signal_button_release_event().connect (sigc::mem_fun(*this, &PlugUIBase::bypass_button_release)); focus_button.add_events (Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK); - focus_button.signal_button_release_event().connect (mem_fun(*this, &PlugUIBase::focus_toggled)); + focus_button.signal_button_release_event().connect (sigc::mem_fun(*this, &PlugUIBase::focus_toggled)); focus_button.add_events (Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK); /* these images are not managed, so that we can remove them at will */ @@ -409,17 +510,23 @@ PlugUIBase::PlugUIBase (boost::shared_ptr pi) focus_button.add (*focus_out_image); - ARDOUR_UI::instance()->set_tip (&focus_button, _("Click to allow the plugin to receive keyboard events that Ardour would normally use as a shortcut"), ""); - ARDOUR_UI::instance()->set_tip (&bypass_button, _("Click to enable/disable this plugin"), ""); + 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")); - plugin_analysis_expander.property_expanded().signal_changed().connect( mem_fun(*this, &PlugUIBase::toggle_plugin_analysis)); + plugin_analysis_expander.property_expanded().signal_changed().connect( sigc::mem_fun(*this, &PlugUIBase::toggle_plugin_analysis)); plugin_analysis_expander.set_expanded(false); - insert->GoingAway.connect (mem_fun (*this, &PlugUIBase::plugin_going_away)); + 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 ()); } PlugUIBase::~PlugUIBase() { + delete eqgui; delete latency_gui; } @@ -429,22 +536,24 @@ PlugUIBase::plugin_going_away () /* drop references to the plugin/insert */ insert.reset (); plugin.reset (); + death_connection.disconnect (); } void PlugUIBase::set_latency_label () { - char buf[64]; - nframes_t l = insert->effective_latency (); - nframes_t sr = insert->session().frame_rate(); + framecnt_t const l = insert->effective_latency (); + framecnt_t const sr = insert->session().frame_rate (); + + string t; if (l < sr / 1000) { - snprintf (buf, sizeof (buf), "latency (%d samples)", l); + t = string_compose (_("latency (%1 samples)"), l); } else { - snprintf (buf, sizeof (buf), "latency (%.2f msecs)", (float) l / ((float) sr / 1000.0f)); + t = string_compose (_("latency (%1 ms)"), (float) l / ((float) sr / 1000.0f)); } - latency_label.set_text (buf); + latency_label.set_text (t); } void @@ -452,9 +561,9 @@ PlugUIBase::latency_button_clicked () { if (!latency_gui) { latency_gui = new LatencyGUI (*(insert.get()), insert->session().frame_rate(), insert->session().get_block_size()); - latency_dialog = new ArdourDialog ("Edit Latency", false, false); - latency_dialog->get_vbox()->pack_start (*latency_gui); - latency_dialog->signal_hide().connect (mem_fun (*this, &PlugUIBase::set_latency_label)); + latency_dialog = new ArdourWindow (_("Edit Latency")); + latency_dialog->add (*latency_gui); + latency_dialog->signal_hide().connect (sigc::mem_fun (*this, &PlugUIBase::set_latency_label)); } latency_dialog->show_all (); @@ -463,65 +572,90 @@ PlugUIBase::latency_button_clicked () void PlugUIBase::processor_active_changed (boost::weak_ptr weak_p) { - ENSURE_GUI_THREAD(bind (mem_fun(*this, &PlugUIBase::processor_active_changed), weak_p)); - boost::shared_ptr p (weak_p); + ENSURE_GUI_THREAD (*this, &PlugUIBase::processor_active_changed, weak_p); + boost::shared_ptr p (weak_p.lock()); + if (p) { - bypass_button.set_active (!p->active()); + if (!p->active()) { + bypass_button.set_active_state (Gtkmm2ext::Active); + } else { + bypass_button.unset_active_state (); + } } } void -PlugUIBase::setting_selected() +PlugUIBase::preset_selected () { - if (preset_combo.get_active_text().length() > 0) { - const Plugin::PresetRecord* pr = plugin->preset_by_label(preset_combo.get_active_text()); + 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->uri); + plugin->load_preset (*pr); } else { warning << string_compose(_("Plugin preset %1 not found"), - preset_combo.get_active_text()) << endmsg; + _preset_combo.get_active_text()) << endmsg; } } } void -PlugUIBase::save_plugin_setting () +PlugUIBase::add_plugin_setting () { - ArdourPrompter prompter (true); - prompter.set_prompt(_("Name of New Preset:")); - prompter.add_button (Gtk::Stock::ADD, Gtk::RESPONSE_ACCEPT); - prompter.set_response_sensitive (Gtk::RESPONSE_ACCEPT, false); - prompter.set_type_hint (Gdk::WINDOW_TYPE_HINT_UTILITY); + NewPluginPresetDialog d (plugin); - prompter.show_all(); - prompter.present (); - - switch (prompter.run ()) { + switch (d.run ()) { case Gtk::RESPONSE_ACCEPT: - string name; - prompter.get_result(name); - if (name.length()) { - if (plugin->save_preset(name)) { - update_presets(); - preset_combo.set_active_text (name); - } + if (d.name().empty()) { + break; + } + + if (d.replace ()) { + plugin->remove_preset (d.name ()); + } + + Plugin::PresetRecord const r = plugin->save_preset (d.name()); + if (!r.uri.empty ()) { + plugin->load_preset (r); } break; } } void -PlugUIBase::bypass_toggled () +PlugUIBase::save_plugin_setting () { - bool x; + string const name = _preset_combo.get_active_text (); + plugin->remove_preset (name); + Plugin::PresetRecord const r = plugin->save_preset (name); + if (!r.uri.empty ()) { + plugin->load_preset (r); + } +} - if ((x = bypass_button.get_active()) == insert->active()) { - if (x) { - insert->deactivate (); - } else { +void +PlugUIBase::delete_plugin_setting () +{ + plugin->remove_preset (_preset_combo.get_active_text ()); +} + +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 (); } } + + return false; } bool @@ -532,13 +666,15 @@ PlugUIBase::focus_toggled (GdkEventButton*) focus_button.remove (); focus_button.add (*focus_out_image); focus_out_image->show (); - ARDOUR_UI::instance()->set_tip (&focus_button, _("Click to allow the plugin to receive keyboard events that Ardour would normally use as a shortcut"), ""); + 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)); + 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, _("Click to allow normal use of Ardour keyboard shortcuts"), ""); + ARDOUR_UI::instance()->set_tip (focus_button, string_compose (_("Click to allow normal use of %1 keyboard shortcuts"), PROGRAM_NAME)); + KeyboardFocused (true); } return true; @@ -550,47 +686,93 @@ PlugUIBase::toggle_plugin_analysis() if (plugin_analysis_expander.get_expanded() && !plugin_analysis_expander.get_child()) { // Create the GUI - PluginEqGui *foo = new PluginEqGui(insert); - plugin_analysis_expander.add( *foo ); - plugin_analysis_expander.show_all(); + if (eqgui == 0) { + 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 (); } - Gtk::Widget *gui; + if (!plugin_analysis_expander.get_expanded()) { - if (!plugin_analysis_expander.get_expanded() && - (gui = plugin_analysis_expander.get_child())) { - // Hide & remove - gui->hide(); - //plugin_analysis_expander.remove(*gui); - plugin_analysis_expander.remove(); + // Hide & remove from expander - delete gui; + eqgui->hide (); + eqgui->stop_listening (); + plugin_analysis_expander.remove(); - Gtk::Widget *toplevel = plugin_analysis_expander.get_toplevel(); - if (!toplevel) { - std::cerr << "No toplevel widget?!?!" << std::endl; - return; - } + Gtk::Window *toplevel = (Gtk::Window*) plugin_analysis_expander.get_ancestor (GTK_TYPE_WINDOW); - Gtk::Container *cont = dynamic_cast(toplevel); - if (!cont) { - std::cerr << "Toplevel widget is not a container?!?" << std::endl; - return; + if (toplevel) { + toplevel->resize (pre_eq_size.width, pre_eq_size.height); } - - Gtk::Allocation alloc(0, 0, 50, 50); // Just make it small - toplevel->size_allocate(alloc); } } void -PlugUIBase::update_presets () +PlugUIBase::update_preset_list () { vector preset_labels; vector presets = plugin->get_presets(); - for (vector::const_iterator i = presets.begin(); - i != presets.end(); ++i) { - preset_labels.push_back(i->label); + + ++_no_load_preset; + + for (vector::const_iterator i = presets.begin(); i != presets.end(); ++i) { + preset_labels.push_back (i->label); + } + + set_popdown_strings (_preset_combo, preset_labels); + + --_no_load_preset; +} + +void +PlugUIBase::update_preset () +{ + Plugin::PresetRecord p = plugin->last_preset(); + + ++_no_load_preset; + _preset_combo.set_active_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 () +{ + if (plugin->last_preset().uri.empty()) { + _preset_modified.set_text (""); + return; + } + + bool const c = plugin->parameter_changed_since_last_preset (); + if (_preset_modified.get_text().empty() == c) { + _preset_modified.set_text (c ? "*" : ""); } - set_popdown_strings (preset_combo, preset_labels); +} + +void +PlugUIBase::parameter_changed (uint32_t, float) +{ + update_preset_modified (); +} + +void +PlugUIBase::preset_added_or_removed () +{ + /* Update both the list and the currently-displayed preset */ + update_preset_list (); + update_preset (); }