X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fplugin_ui.cc;h=9be3d50841be6f13296cc6c8ee2fa0358e7da35e;hb=84b4dd94e34afea47dcb6b411215d5b86f112e25;hp=4619d50359755ee15855d479f32e668ffda3bc8d;hpb=5596fe35dffcbbe4c800af5ef9fac15e8cf7e0bf;p=ardour.git diff --git a/gtk2_ardour/plugin_ui.cc b/gtk2_ardour/plugin_ui.cc index 4619d50359..9be3d50841 100644 --- a/gtk2_ardour/plugin_ui.cc +++ b/gtk2_ardour/plugin_ui.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2000 Paul Davis + Copyright (C) 2000 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 @@ -15,43 +15,59 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - $Id$ */ +#ifdef WAF_BUILD +#include "gtk2ardour-config.h" +#endif + #include #include #include #include -#include -#include -#include +#include "pbd/stl_delete.h" +#include "pbd/xml++.h" +#include "pbd/failed_constructor.h" #include +#include #include #include #include #include #include #include +#include -#include +#include "midi++/manager.h" -#include -#include -#include +#include "ardour/session.h" +#include "ardour/plugin.h" +#include "ardour/plugin_insert.h" +#include "ardour/ladspa_plugin.h" #ifdef VST_SUPPORT -#include +#include "ardour/vst_plugin.h" +#include "vst_pluginui.h" +#endif +#ifdef HAVE_SLV2 +#include "ardour/lv2_plugin.h" +#include "lv2_plugin_ui.h" #endif #include +#include "ardour_dialog.h" #include "ardour_ui.h" #include "prompter.h" #include "plugin_ui.h" #include "utils.h" #include "gui_thread.h" #include "public_editor.h" +#include "keyboard.h" +#include "latency_gui.h" +#include "plugin_eq_gui.h" +#include "new_plugin_preset_dialog.h" #include "i18n.h" @@ -60,148 +76,653 @@ using namespace ARDOUR; using namespace PBD; using namespace Gtkmm2ext; using namespace Gtk; -using namespace sigc; -PluginUIWindow::PluginUIWindow (boost::shared_ptr insert, bool scrollable) - : ArdourDialog ("plugin ui") +PluginUIWindow::PluginUIWindow (Gtk::Window* win, boost::shared_ptr insert, bool scrollable) + : parent (win) + , was_visible (false) + , _keyboard_focused (false) { + bool have_gui = false; + + Label* label = manage (new Label()); + label->set_markup ("THIS IS THE PLUGIN UI"); + if (insert->plugin()->has_editor()) { + switch (insert->type()) { + case ARDOUR::VST: + have_gui = create_vst_editor (insert); + break; -#ifdef VST_SUPPORT + case ARDOUR::AudioUnit: + have_gui = create_audiounit_editor (insert); + break; - boost::shared_ptr vp; - - if ((vp = boost::dynamic_pointer_cast (insert->plugin())) != 0) { - - - VSTPluginUI* vpu = new VSTPluginUI (insert, vp); - - _pluginui = vpu; - get_vbox()->add (*vpu); - vpu->package (*this); - - } else { -#endif + case ARDOUR::LADSPA: + error << _("Eh? LADSPA plugins don't have editors!") << endmsg; + break; + + case ARDOUR::LV2: + have_gui = create_lv2_editor (insert); + break; + + default: +#ifndef VST_SUPPORT error << _("unknown type of editor-supplying plugin (note: no VST support in this version of ardour)") << endmsg; +#else + error << _("unknown type of editor-supplying plugin") + << endmsg; +#endif throw failed_constructor (); -#ifdef VST_SUPPORT } -#endif - } else { + } + + if (!have_gui) { + + GenericPluginUI* pu = new GenericPluginUI (insert, scrollable); - LadspaPluginUI* pu = new LadspaPluginUI (insert, scrollable); - _pluginui = pu; - get_vbox()->add (*pu); - - signal_map_event().connect (mem_fun (*pu, &LadspaPluginUI::start_updating)); - signal_unmap_event().connect (mem_fun (*pu, &LadspaPluginUI::stop_updating)); + _pluginui->KeyboardFocused.connect (sigc::mem_fun (*this, &PluginUIWindow::keyboard_focused)); + add (*pu); + + /* + Gtk::HBox *hbox = new Gtk::HBox(); + hbox->pack_start( *pu); + // TODO: this should be nicer + hbox->pack_start( eqgui_bin ); + + add (*manage(hbox)); + */ + + set_wmclass (X_("ardour_plugin_editor"), PROGRAM_NAME); + + 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_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))); - 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 (); if (scrollable) { - gint h = _pluginui->get_preferred_height (); if (h > 600) h = 600; - set_default_size (450, h); + if (w > 600) w = 600; + + if (w < 0) { + w = 450; + } } + set_default_size (w, h); } PluginUIWindow::~PluginUIWindow () { + delete _pluginui; } + +void +PluginUIWindow::set_parent (Gtk::Window* win) +{ + parent = win; +} + +void +PluginUIWindow::on_map () +{ + Window::on_map (); + set_keep_above (true); +} + +bool +PluginUIWindow::on_enter_notify_event (GdkEventCrossing *ev) +{ + Keyboard::the_keyboard().enter_window (ev, this); + return false; +} + +bool +PluginUIWindow::on_leave_notify_event (GdkEventCrossing *ev) +{ + Keyboard::the_keyboard().leave_window (ev, this); + return false; +} + +bool +PluginUIWindow::on_focus_in_event (GdkEventFocus *ev) +{ + Window::on_focus_in_event (ev); + //Keyboard::the_keyboard().magic_widget_grab_focus (); + return false; +} + +bool +PluginUIWindow::on_focus_out_event (GdkEventFocus *ev) +{ + Window::on_focus_out_event (ev); + //Keyboard::the_keyboard().magic_widget_drop_focus (); + return false; +} + +void +PluginUIWindow::on_show () +{ + set_role("plugin_ui"); + + if (_pluginui) { + _pluginui->update_preset_list (); + _pluginui->update_preset (); + } + + if (_pluginui) { + if (_pluginui->on_window_show (_title)) { + Window::on_show (); + } + } + + if (parent) { + // set_transient_for (*parent); + } +} + +void +PluginUIWindow::on_hide () +{ + Window::on_hide (); + + if (_pluginui) { + _pluginui->on_window_hide (); + } +} + +void +PluginUIWindow::set_title(const std::string& title) +{ + Gtk::Window::set_title(title); + _title = title; +} + +bool +#ifdef VST_SUPPORT +PluginUIWindow::create_vst_editor(boost::shared_ptr insert) +#else +PluginUIWindow::create_vst_editor(boost::shared_ptr) +#endif +{ +#ifndef VST_SUPPORT + return false; +#else + + boost::shared_ptr vp; + + 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); + + _pluginui = vpu; + _pluginui->KeyboardFocused.connect (sigc::mem_fun (*this, &PluginUIWindow::keyboard_focused)); + add (*vpu); + vpu->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 +{ +#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); + + Application::instance()->ActivationChanged.connect (mem_fun (*this, &PluginUIWindow::app_activated)); + + return true; +#endif +} + +void +#ifdef GTKOSX +PluginUIWindow::app_activated (bool yn) +#else +PluginUIWindow::app_activated (bool) +#endif +{ +#ifdef GTKOSX + cerr << "APP activated ? " << yn << endl; + if (_pluginui) { + if (yn) { + if (was_visible) { + _pluginui->activate (); + present (); + was_visible = true; + } + } else { + was_visible = is_visible(); + hide (); + _pluginui->deactivate (); + } + } +#endif +} + +bool +PluginUIWindow::create_lv2_editor(boost::shared_ptr insert) +{ +#ifndef HAVE_SLV2 + return false; +#else + + boost::shared_ptr vp; + + if ((vp = boost::dynamic_pointer_cast (insert->plugin())) == 0) { + error << _("create_lv2_editor called on non-LV2 plugin") << endmsg; + throw failed_constructor (); + } else { + LV2PluginUI* lpu = new LV2PluginUI (insert, vp); + _pluginui = lpu; + add (*lpu); + lpu->package (*this); + } + + return true; +#endif +} + +void +PluginUIWindow::keyboard_focused (bool yn) +{ + _keyboard_focused = yn; +} + bool PluginUIWindow::on_key_press_event (GdkEventKey* event) { - return PublicEditor::instance().on_key_press_event(event); + 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* event) +PluginUIWindow::on_key_release_event (GdkEventKey *event) { - return PublicEditor::instance().on_key_release_event(event); + 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 (ARDOUR::Redirect* ignored) +PluginUIWindow::plugin_going_away () { - ENSURE_GUI_THREAD(bind (mem_fun(*this, &PluginUIWindow::plugin_going_away), ignored)); - - _pluginui->stop_updating(0); + ENSURE_GUI_THREAD (*this, &PluginUIWindow::plugin_going_away) + + if (_pluginui) { + _pluginui->stop_updating(0); + } + + death_connection.disconnect (); + delete_when_idle (this); } PlugUIBase::PlugUIBase (boost::shared_ptr pi) : insert (pi), plugin (insert->plugin()), - save_button(_("Add")), - bypass_button (_("Bypass")) + add_button (_("Add")), + save_button (_("Save")), + delete_button (_("Delete")), + bypass_button (_("Bypass")), + latency_gui (0), + plugin_analysis_expander (_("Plugin analysis")) { - //combo.set_use_arrows_always(true); - set_popdown_strings (combo, plugin->get_presets()); - combo.set_size_request (100, -1); - combo.set_active_text (""); - combo.signal_changed().connect(mem_fun(*this, &PlugUIBase::setting_selected)); + _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)); + _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)); + + delete_button.set_name ("PluginDeleteButton"); + delete_button.signal_clicked().connect (sigc::mem_fun (*this, &PlugUIBase::delete_plugin_setting)); + + insert->ActiveChanged.connect (active_connection, invalidator (*this), boost::bind (&PlugUIBase::processor_active_changed, this, boost::weak_ptr(insert)), gui_context()); + + bypass_button.set_active (!pi->active()); bypass_button.set_name ("PluginBypassButton"); - bypass_button.signal_toggled().connect (mem_fun(*this, &PlugUIBase::bypass_toggled)); + bypass_button.signal_toggled().connect (sigc::mem_fun(*this, &PlugUIBase::bypass_toggled)); + focus_button.add_events (Gdk::ENTER_NOTIFY_MASK|Gdk::LEAVE_NOTIFY_MASK); + + 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 */ + + focus_out_image = new Image (get_icon (X_("computer_keyboard"))); + focus_in_image = new Image (get_icon (X_("computer_keyboard_active"))); + + 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")); + + plugin_analysis_expander.property_expanded().signal_changed().connect( sigc::mem_fun(*this, &PlugUIBase::toggle_plugin_analysis)); + plugin_analysis_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 ()); +} + +PlugUIBase::~PlugUIBase() +{ + delete latency_gui; } void -PlugUIBase::setting_selected() +PlugUIBase::plugin_going_away () { - if (combo.get_active_text().length() > 0) { - if (!plugin->load_preset(combo.get_active_text())) { - warning << string_compose(_("Plugin preset %1 not found"), combo.get_active_text()) << endmsg; - } + /* drop references to the plugin/insert */ + insert.reset (); + plugin.reset (); + death_connection.disconnect (); +} + +void +PlugUIBase::set_latency_label () +{ + framecnt_t const l = insert->effective_latency (); + framecnt_t const sr = insert->session().frame_rate (); + + string t; + + if (l < sr / 1000) { + t = string_compose (_("latency (%1 samples)"), l); + } else { + t = string_compose (_("latency (%1 ms)"), (float) l / ((float) sr / 1000.0f)); } + latency_label.set_text (t); } void -PlugUIBase::save_plugin_setting () +PlugUIBase::latency_button_clicked () { - 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); + 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 (sigc::mem_fun (*this, &PlugUIBase::set_latency_label)); + } - prompter.show_all(); + latency_dialog->show_all (); +} - switch (prompter.run ()) { - case Gtk::RESPONSE_ACCEPT: +void +PlugUIBase::processor_active_changed (boost::weak_ptr weak_p) +{ + ENSURE_GUI_THREAD (*this, &PlugUIBase::processor_active_changed, weak_p) + boost::shared_ptr p (weak_p); + if (p) { + bypass_button.set_active (!p->active()); + } +} + +void +PlugUIBase::preset_selected () +{ + 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; + } + } +} - string name; +void +PlugUIBase::add_plugin_setting () +{ + NewPluginPresetDialog d (plugin); - prompter.get_result(name); + switch (d.run ()) { + case Gtk::RESPONSE_ACCEPT: + if (d.name().empty()) { + break; + } - if (name.length()) { - if(plugin->save_preset(name)){ - set_popdown_strings (combo, plugin->get_presets()); - combo.set_active_text (name); - } + 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::save_plugin_setting () +{ + 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); + } +} + +void +PlugUIBase::delete_plugin_setting () +{ + plugin->remove_preset (_preset_combo.get_active_text ()); +} + void PlugUIBase::bypass_toggled () { bool x; if ((x = bypass_button.get_active()) == insert->active()) { - insert->set_active (!x, this); + if (x) { + insert->deactivate (); + } else { + insert->activate (); + } + } +} + +bool +PlugUIBase::focus_toggled (GdkEventButton*) +{ + if (Keyboard::the_keyboard().some_magic_widget_has_focus()) { + Keyboard::the_keyboard().magic_widget_drop_focus(); + 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)); + 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)); + KeyboardFocused (true); + } + + return true; +} + +void +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(); + } + + Gtk::Widget *gui; + + 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(); + + delete gui; + + Gtk::Widget *toplevel = plugin_analysis_expander.get_toplevel(); + if (!toplevel) { + std::cerr << "No toplevel widget?!?!" << std::endl; + return; + } + + Gtk::Container *cont = dynamic_cast(toplevel); + if (!cont) { + std::cerr << "Toplevel widget is not a container?!?" << std::endl; + return; + } + + Gtk::Allocation alloc(0, 0, 50, 50); // Just make it small + toplevel->size_allocate(alloc); + } +} + +void +PlugUIBase::update_preset_list () +{ + vector preset_labels; + vector presets = plugin->get_presets(); + + ++_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 ? "*" : ""); } } + +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 (); +}