X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fplugin_ui.cc;h=1f70537a41dc4cc402c09a7e47faba3dc1e593b4;hb=87c38e1a269e09b40e8e8866961498c36ce95fbb;hp=dad6ba2c524b85edd6a6c001048550a12d501dd7;hpb=7295d8e9f675f4441ab626c0655b2d2e6663e47e;p=ardour.git diff --git a/gtk2_ardour/plugin_ui.cc b/gtk2_ardour/plugin_ui.cc index dad6ba2c52..1f70537a41 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 @@ -17,79 +17,110 @@ */ +#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 -#include -#ifdef VST_SUPPORT -#include +#include + +#include "ardour/session.h" +#include "ardour/plugin.h" +#include "ardour/plugin_insert.h" +#include "ardour/ladspa_plugin.h" +#ifdef WINDOWS_VST_SUPPORT +#include "ardour/windows_vst_plugin.h" +#include "windows_vst_plugin_ui.h" +#endif +#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_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 "keyboard.h" +#include "latency_gui.h" +#include "plugin_eq_gui.h" +#include "new_plugin_preset_dialog.h" +#include "tooltips.h" -#include "i18n.h" +#include "pbd/i18n.h" using namespace std; using namespace ARDOUR; +using namespace ARDOUR_UI_UTILS; using namespace PBD; using namespace Gtkmm2ext; using namespace Gtk; -using namespace sigc; -PluginUIWindow::PluginUIWindow (boost::shared_ptr insert, nframes64_t sr, nframes64_t period, bool scrollable) - : ArdourDialog ("plugin ui") +PluginUIWindow::PluginUIWindow ( + boost::shared_ptr insert, + bool scrollable, + bool editor) + : ArdourWindow (string()) + , was_visible (false) + , _keyboard_focused (false) +#ifdef AUDIOUNIT_SUPPORT + , pre_deactivate_x (-1) + , pre_deactivate_y (-1) +#endif + { bool have_gui = false; - non_gtk_gui = false; - Label* label = manage (new Label()); label->set_markup ("THIS IS THE PLUGIN UI"); - if (insert->plugin()->has_editor()) { + 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: - //have_gui = create_audiounit_editor (insert); - have_gui = true; - get_vbox()->pack_start (*label, false, false); - cerr << "#*#*#*#*#*#*#*#*## PACK " << label << " INTO PLUGIN UI\n"; + have_gui = create_audiounit_editor (insert); break; - + 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)") +#ifndef WINDOWS_VST_SUPPORT + error << string_compose (_("unknown type of editor-supplying plugin (note: no VST support in this version of %1)"), PROGRAM_NAME) << endmsg; #else error << _("unknown type of editor-supplying plugin") @@ -98,231 +129,701 @@ PluginUIWindow::PluginUIWindow (boost::shared_ptr insert, nframes6 throw failed_constructor (); } - } + } if (!have_gui) { + GenericPluginUI* pu = new GenericPluginUI (insert, scrollable); - GenericPluginUI* pu = new GenericPluginUI (insert, scrollable); - _pluginui = pu; - get_vbox()->add (*pu); - - set_wmclass (X_("ardour_plugin_editor"), "Ardour"); + _pluginui->KeyboardFocused.connect (sigc::mem_fun (*this, &PluginUIWindow::keyboard_focused)); + add (*pu); + set_wmclass (X_("ardour_plugin_editor"), PROGRAM_NAME); - 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); - insert->GoingAway.connect (mem_fun(*this, &PluginUIWindow::plugin_going_away)); + insert->DropReferences.connect (death_connection, invalidator (*this), boost::bind (&PluginUIWindow::plugin_going_away, this), gui_context()); -#if 0 gint h = _pluginui->get_preferred_height (); gint w = _pluginui->get_preferred_width (); if (scrollable) { if (h > 600) h = 600; - if (w > 600) w = 600; - - if (w < 0) { - w = 450; - } } - set_default_size (w, h); -#endif + set_default_size (w, h); + set_resizable (_pluginui->resizable()); } PluginUIWindow::~PluginUIWindow () { +#ifndef NDEBUG + cerr << "PluginWindow deleted for " << this << endl; +#endif + delete _pluginui; } void PluginUIWindow::on_show () { - cerr << "PluginWindow shown\n"; - - ArdourDialog::on_show (); - Glib::ListHandle kids (get_vbox()->get_children()); - - cerr << "send show to " << kids.size() << " children of this plugin UI\n"; + set_role("plugin_ui"); + + if (_pluginui) { + _pluginui->update_preset_list (); + _pluginui->update_preset (); + } + + if (_pluginui) { +#if defined (HAVE_AUDIOUNITS) && defined(__APPLE__) + if (pre_deactivate_x >= 0) { + move (pre_deactivate_x, pre_deactivate_y); + } +#endif - for (Glib::ListHandle::iterator x = kids.begin(); x != kids.end(); ++x) { - cerr << "\tSend show to " << (*x) << endl; - (*x)->show (); + if (_pluginui->on_window_show (_title)) { + Window::on_show (); + } } - cerr << "!! send done\n"; } void PluginUIWindow::on_hide () { - cerr << "PluginWindow hidden\n"; - ArdourDialog::on_hide (); +#if defined (HAVE_AUDIOUNITS) && defined(__APPLE__) + get_position (pre_deactivate_x, pre_deactivate_y); +#endif + + 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 -PluginUIWindow::create_vst_editor(boost::shared_ptr insert) +#ifdef WINDOWS_VST_SUPPORT +PluginUIWindow::create_windows_vst_editor(boost::shared_ptr insert) +#else +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) { - error << _("unknown type of editor-supplying plugin (note: no VST support in this version of ardour)") - << endmsg; + if ((vp = boost::dynamic_pointer_cast (insert->plugin())) == 0) { + error << string_compose (_("unknown type of editor-supplying plugin (note: no VST support in this version of %1)"), PROGRAM_NAME) + << endmsg; throw failed_constructor (); } else { - VSTPluginUI* vpu = new VSTPluginUI (insert, vp); - + WindowsVSTPluginUI* vpu = new WindowsVSTPluginUI (insert, vp, GTK_WIDGET(this->gobj())); + _pluginui = vpu; - get_vbox()->add (*vpu); + _pluginui->KeyboardFocused.connect (sigc::mem_fun (*this, &PluginUIWindow::keyboard_focused)); + add (*vpu); vpu->package (*this); } - non_gtk_gui = true; return true; #endif } bool +#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 << string_compose (_("unknown type of editor-supplying plugin (note: no linuxVST support in this version of %1)"), PROGRAM_NAME) + << 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 AUDIOUNIT_SUPPORT PluginUIWindow::create_audiounit_editor (boost::shared_ptr insert) +#else +PluginUIWindow::create_audiounit_editor (boost::shared_ptr) +#endif { -#if !defined(HAVE_AUDIOUNITS) || !defined(GTKOSX) +#ifndef AUDIOUNIT_SUPPORT return false; #else VBox* box; _pluginui = create_au_gui (insert, &box); - cerr << "#*#*#*#*#*#*#*#*## PACK " << box << " INTO PLUGIN UI\n"; - get_vbox()->add (*box); - non_gtk_gui = true; + _pluginui->KeyboardFocused.connect (sigc::mem_fun (*this, &PluginUIWindow::keyboard_focused)); + add (*box); - 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 +#ifdef __APPLE__ PluginUIWindow::app_activated (bool yn) +#else +PluginUIWindow::app_activated (bool) +#endif { -#if defined (HAVE_AUDIOUNITS) && defined(GTKOSX) - if (yn) { - if (_pluginui) { - _pluginui->activate (); +#ifdef AUDIOUNIT_SUPPORT + if (_pluginui) { + if (yn) { + if (was_visible) { + _pluginui->activate (); + 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); + hide (); + _pluginui->deactivate (); } } - cerr << "APP activated ? " << yn << endl; #endif } bool -PluginUIWindow::on_key_press_event (GdkEventKey* event) +PluginUIWindow::create_lv2_editor(boost::shared_ptr insert) { - if (non_gtk_gui) { - return false; - } +#ifdef HAVE_SUIL + boost::shared_ptr vp; - if (!key_press_focus_accelerator_handler (*this, event)) { - return PublicEditor::instance().on_key_press_event(event); + 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); + _pluginui->KeyboardFocused.connect (sigc::mem_fun (*this, &PluginUIWindow::keyboard_focused)); + } + + return true; +#else + return false; +#endif +} + +void +PluginUIWindow::keyboard_focused (bool yn) +{ + _keyboard_focused = yn; +} + +bool +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 true; } + /* for us to be getting key press events, there really + MUST be a _pluginui, but just to be safe, check ... + */ + + 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 relay_key_press (event, this); + } + } + + return false; } bool -PluginUIWindow::on_key_release_event (GdkEventKey* event) +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); } - delete_when_idle (this); + + death_connection.disconnect (); } PlugUIBase::PlugUIBase (boost::shared_ptr pi) - : insert (pi), - plugin (insert->plugin()), - save_button(_("Add")), - bypass_button (_("Bypass")), - latency_gui (*pi, pi->session().frame_rate(), pi->session().get_block_size()) + : insert (pi) + , plugin (insert->plugin()) + , add_button (_("Add")) + , save_button (_("Save")) + , delete_button (_("Delete")) + , reset_button (_("Reset")) + , bypass_button (ArdourButton::led_default_elements) + , description_expander (_("Description")) + , plugin_analysis_expander (_("Plugin analysis")) + , latency_gui (0) + , latency_dialog (0) + , eqgui (0) { - //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_modified.set_size_request (16, -1); + _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 (bypass_button, _("Disable signal processing by the plugin")); + _no_load_preset = 0; + + update_preset_list (); + update_preset (); + + 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)); + + delete_button.set_name ("generic button"); + 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)); + + + 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->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); + + 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); - save_button.set_name ("PluginSaveButton"); - save_button.signal_clicked().connect(mem_fun(*this, &PlugUIBase::save_plugin_setting)); + /* these images are not managed, so that we can remove them at will */ - bypass_button.set_name ("PluginBypassButton"); - bypass_button.signal_toggled().connect (mem_fun(*this, &PlugUIBase::bypass_toggled)); + 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); + + 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); + + 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->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 latency_gui; +} + +void +PlugUIBase::plugin_going_away () +{ + /* drop references to the plugin/insert */ + insert.reset (); + plugin.reset (); } void -PlugUIBase::setting_selected() +PlugUIBase::set_latency_label () { - 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; + framecnt_t const l = insert->effective_latency (); + framecnt_t const sr = insert->session().frame_rate (); + + string t; + + if (l < sr / 1000) { + t = string_compose (P_("latency (%1 sample)", "latency (%1 samples)", l), l); + } else { + t = string_compose (_("latency (%1 ms)"), (float) l / ((float) sr / 1000.0f)); + } + + 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_dialog = new ArdourWindow (_("Edit Latency")); + /* use both keep-above and transient for to try cover as many + different WM's as possible. + */ + latency_dialog->set_keep_above (true); + Window* win = dynamic_cast (bypass_button.get_toplevel ()); + if (win) { + latency_dialog->set_transient_for (*win); } + latency_dialog->add (*latency_gui); + latency_dialog->signal_hide().connect (sigc::mem_fun (*this, &PlugUIBase::set_latency_label)); } + latency_dialog->show_all (); } void -PlugUIBase::save_plugin_setting () +PlugUIBase::processor_active_changed (boost::weak_ptr weak_p) { - 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); + ENSURE_GUI_THREAD (*this, &PlugUIBase::processor_active_changed, weak_p); + boost::shared_ptr p (weak_p.lock()); - prompter.show_all(); + if (p) { + bypass_button.set_active (!p->enabled ()); + } +} - switch (prompter.run ()) { - case Gtk::RESPONSE_ACCEPT: +void +PlugUIBase::preset_selected (Plugin::PresetRecord preset) +{ + if (_no_load_preset) { + return; + } + if (!preset.label.empty()) { + insert->load_preset (preset); + } else { + // blank selected = no preset + plugin->clear_preset(); + } +} - string name; +#ifdef NO_PLUGIN_STATE +static bool seen_saving_message = false; - prompter.get_result(name); +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 - if (name.length()) { - if(plugin->save_preset(name)){ - set_popdown_strings (combo, plugin->get_presets()); - combo.set_active_text (name); - } +void +PlugUIBase::add_plugin_setting () +{ +#ifndef NO_PLUGIN_STATE + NewPluginPresetDialog d (plugin, _("New Preset")); + + switch (d.run ()) { + case Gtk::RESPONSE_ACCEPT: + 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; } +#else + if (!seen_saving_message) { + seen_saving_message = true; + show_no_plugin_message(); + } +#endif +} + +void +PlugUIBase::save_plugin_setting () +{ +#ifndef NO_PLUGIN_STATE + 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 + if (!seen_saving_message) { + seen_saving_message = true; + show_no_plugin_message(); + } +#endif } void -PlugUIBase::bypass_toggled () +PlugUIBase::delete_plugin_setting () { - bool x; +#ifndef NO_PLUGIN_STATE + plugin->remove_preset (_preset_combo.get_text ()); +#else + if (!seen_saving_message) { + seen_saving_message = true; + show_no_plugin_message(); + } +#endif +} - if ((x = bypass_button.get_active()) == insert->active()) { - insert->set_active (!x); - if (insert->active()) { - bypass_button.set_label (_("Bypass")); - } else { - bypass_button.set_label (_("Active")); +void +PlugUIBase::automation_state_changed () +{ + reset_button.set_sensitive (insert->can_reset_all_parameters()); +} + +void +PlugUIBase::reset_plugin_parameters () +{ + insert->reset_parameters_to_default (); +} + +bool +PlugUIBase::bypass_button_release (GdkEventButton*) +{ + bool view_says_bypassed = (bypass_button.active_state() != 0); + + if (view_says_bypassed != insert->enabled ()) { + insert->enable (view_says_bypassed); + } + + return false; +} + +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 (); + 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 (); + set_tooltip (focus_button, string_compose (_("Click to allow normal use of %1 keyboard shortcuts"), PROGRAM_NAME)); + KeyboardFocused (true); + } + + return true; +} + +void +PlugUIBase::toggle_description() +{ + if (description_expander.get_expanded() && + !description_expander.get_child()) { + const std::string text = plugin->get_docs(); + if (text.empty()) { + return; + } + + Gtk::Label* label = manage(new Gtk::Label(text)); + label->set_line_wrap(true); + label->set_line_wrap_mode(Pango::WRAP_WORD); + 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() +{ + if (plugin_analysis_expander.get_expanded() && + !plugin_analysis_expander.get_child()) { + // Create the GUI + if (eqgui == 0) { + eqgui = new PluginEqGui (insert); + } + + plugin_analysis_expander.add (*eqgui); + plugin_analysis_expander.show_all (); + eqgui->start_listening (); + } + + 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 (); + plugin_analysis_expander.remove(); + + Gtk::Window *toplevel = (Gtk::Window*) plugin_analysis_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 () +{ + 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_combo.AddMenuElem( + MenuElem(i->label, sigc::bind(sigc::mem_fun(*this, &PlugUIBase::preset_selected), *i))); + } + + // 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; +} + +void +PlugUIBase::update_preset () +{ + Plugin::PresetRecord p = plugin->last_preset(); + + ++_no_load_preset; + 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 () +{ + + 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::preset_added_or_removed () +{ + /* Update both the list and the currently-displayed preset */ + update_preset_list (); + update_preset (); +} +