Remove <gtkmm.h> include from header files.
[ardour.git] / gtk2_ardour / generic_pluginui.cc
index e261645df42ea4b3708b1d1a9396a6b8c2a56c6e..0f665d78917f753ce0bcbd2bfb102ea980a5c43c 100644 (file)
 #include <string>
 #include <vector>
 
+#include <gtkmm/separator.h>
+
 #include "pbd/stl_delete.h"
 #include "pbd/unwind.h"
 #include "pbd/xml++.h"
 #include "pbd/failed_constructor.h"
 
-#include <gtkmm2ext/click_box.h>
-#include <gtkmm2ext/fastmeter.h>
-#include <gtkmm2ext/barcontroller.h>
-#include <gtkmm2ext/utils.h>
-#include <gtkmm2ext/doi.h>
-#include <gtkmm2ext/slider_controller.h>
-
 #include "ardour/plugin.h"
 #include "ardour/plugin_insert.h"
 #include "ardour/session.h"
 #include "ardour/value_as_string.h"
 
+#include "gtkmm2ext/utils.h"
+#include "gtkmm2ext/doi.h"
+
+#include "widgets/ardour_knob.h"
+#include "widgets/click_box.h"
+#include "widgets/fastmeter.h"
+#include "widgets/slider_controller.h"
+#include "widgets/tooltips.h"
+
 #include "prompter.h"
 #include "plugin_ui.h"
 #include "gui_thread.h"
 #include "automation_controller.h"
-#include "ardour_knob.h"
 #include "gain_meter.h"
 #include "timers.h"
-#include "tooltips.h"
 #include "ui_config.h"
 
 #include "pbd/i18n.h"
@@ -60,6 +62,7 @@ using namespace std;
 using namespace ARDOUR;
 using namespace PBD;
 using namespace Gtkmm2ext;
+using namespace ArdourWidgets;
 using namespace Gtk;
 using namespace ARDOUR_UI_UTILS;
 
@@ -87,6 +90,7 @@ GenericPluginUI::GenericPluginUI (boost::shared_ptr<PluginInsert> pi, bool scrol
        set_latency_label ();
 
        smaller_hbox->pack_start (latency_button, false, false, 4);
+       smaller_hbox->pack_start (pin_management_button, false, false, 4);
        smaller_hbox->pack_start (_preset_combo, false, false);
        smaller_hbox->pack_start (_preset_modified, false, false);
        smaller_hbox->pack_start (add_button, false, false);
@@ -221,7 +225,7 @@ void
 GenericPluginUI::build ()
 {
        std::vector<ControlUI *> control_uis;
-       bool grid = true;
+       bool grid = plugin->parameter_count() > 0;
 
        // Build a ControlUI for each control port
        for (size_t i = 0; i < plugin->parameter_count(); ++i) {
@@ -315,6 +319,9 @@ GenericPluginUI::build ()
        automation_play_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Play));
        automation_write_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Write));
        automation_touch_all_button.signal_clicked.connect(sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::set_all_automation), ARDOUR::Touch));
+
+       /* XXX This is a workaround for AutomationControl not knowing about preset loads */
+       plugin->PresetLoaded.connect (*this, invalidator (*this), boost::bind (&GenericPluginUI::update_input_displays, this), gui_context ());
 }
 
 
@@ -521,6 +528,8 @@ GenericPluginUI::automatic_layout (const std::vector<ControlUI*>& control_uis)
        } else {
                delete output_table;
        }
+       show_all();
+
 }
 
 void
@@ -551,7 +560,7 @@ GenericPluginUI::ControlUI::ControlUI (const Evoral::Parameter& p)
        , meterinfo (0)
        , knobtable (0)
 {
-       automate_button.set_name ("PluginAutomateButton");
+       automate_button.set_name ("plugin automation state button");
        set_tooltip (automate_button, _("Automation control"));
 
        /* XXX translators: use a string here that will be at least as long
@@ -559,7 +568,7 @@ GenericPluginUI::ControlUI::ControlUI (const Evoral::Parameter& p)
           below). be sure to include a descender.
        */
 
-       set_size_request_to_display_given_text (automate_button, _("Mgnual"), 12, 6);
+       automate_button.set_sizing_text(_("Mgnual"));
 
        ignore_change = false;
        update_pending = false;
@@ -584,15 +593,17 @@ GenericPluginUI::automation_state_changed (ControlUI* cui)
        // don't lock to avoid deadlock because we're triggered by
        // AutomationControl::Changed() while the automation lock is taken
 
+       AutoState state = insert->get_parameter_automation_state (cui->parameter());
+
+       cui->automate_button.set_active((state != ARDOUR::Off));
+
        if (cui->knobtable) {
                cui->automate_button.set_text (
-                               GainMeterBase::astate_string (
-                                       insert->get_parameter_automation_state (cui->parameter()))
-                               );
+                               GainMeterBase::astate_string (state));
                return;
        }
 
-       switch (insert->get_parameter_automation_state (cui->parameter()) & (ARDOUR::Off|Play|Touch|Write)) {
+       switch (state & (ARDOUR::Off|Play|Touch|Write)) {
        case ARDOUR::Off:
                cui->automate_button.set_text (S_("Automation|Manual"));
                break;
@@ -658,8 +669,6 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter&             param,
        control_ui->label.set_name ("PluginParameterLabel");
        control_ui->set_spacing (5);
 
-       Gtk::Requisition req (control_ui->automate_button.size_request());
-
        if (is_input) {
 
                if (desc.datatype == Variant::PATH) {
@@ -724,16 +733,7 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter&             param,
                                                           i->second)));
                        }
 
-
-                       if (use_knob) {
-                               control_ui->knobtable = manage (new Table());
-                               control_ui->pack_start(*control_ui->knobtable, true, false);
-                               control_ui->knobtable->attach (control_ui->label, 0, 1, 0, 1);
-                               control_ui->knobtable->attach (*control_ui->combo, 0, 1, 1, 2);
-                       } else {
-                               control_ui->pack_start(control_ui->label, true, true);
-                               control_ui->pack_start(*control_ui->combo, false, true);
-                       }
+                       control_ui->combo->set_controllable (mcontrol);
 
                        update_control_display(control_ui);
 
@@ -745,7 +745,7 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter&             param,
                         * destructor, and manage() reports object hierarchy
                         * ambiguity.
                         */
-                       control_ui->controller = AutomationController::create(insert, mcontrol->parameter(), desc, mcontrol, use_knob);
+                       control_ui->controller = AutomationController::create(mcontrol->parameter(), desc, mcontrol, use_knob);
 
                        /* Control UI's don't need the rapid timer workaround */
                        control_ui->controller->stop_updating ();
@@ -757,104 +757,116 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter&             param,
                        Adjustment* adj = control_ui->controller->adjustment();
 
                        if (desc.integer_step && !desc.toggled) {
-                               control_ui->clickbox = new ClickBox (adj, "PluginUIClickBox", true);
+                               control_ui->clickbox = new ArdourWidgets::ClickBox (adj, "PluginUIClickBox", true);
                                Gtkmm2ext::set_size_request_to_display_given_text (*control_ui->clickbox, "g9999999", 2, 2);
                                if (desc.unit == ParameterDescriptor::MIDI_NOTE) {
                                        control_ui->clickbox->set_printer (sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::midinote_printer), control_ui));
                                } else {
                                        control_ui->clickbox->set_printer (sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::integer_printer), control_ui));
                                }
+                               control_ui->clickbox->set_controllable (mcontrol);
                        } else if (desc.toggled) {
-                               control_ui->controller->set_size_request (req.height, req.height);
+                               ArdourButton* but = dynamic_cast<ArdourButton*> (control_ui->controller->widget());
+                               assert(but);
+                               but->set_tweaks(ArdourButton::Square);
                        } else if (use_knob) {
-                               control_ui->controller->set_size_request (req.height * 1.5, req.height * 1.5);
+                               /* Delay size request so that styles are gotten right */
+                               control_ui->controller->widget()->signal_size_request().connect(
+                                               sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::knob_size_request), control_ui));
                        } else {
-                               control_ui->controller->set_size_request (200, req.height);
+                               control_ui->controller->set_size_request (200, -1);
                                control_ui->controller->set_name (X_("ProcessorControlSlider"));
                        }
 
                        if (!desc.integer_step && !desc.toggled && use_knob) {
-                               control_ui->spin_box = manage (new ArdourSpinner (mcontrol, adj, insert));
+                               control_ui->spin_box = manage (new ArdourSpinner (mcontrol, adj));
                        }
 
                        adj->set_value (mcontrol->internal_to_interface(value));
 
-                       if (use_knob) {
-                               set_size_request_to_display_given_text (control_ui->automate_button, "M", 2, 2);
+               }
 
-                               control_ui->label.set_alignment (0.5, 0.5);
-                               control_ui->knobtable = manage (new Table());
-                               control_ui->pack_start(*control_ui->knobtable, true, true);
-
-                               if (control_ui->clickbox) {
-                                       control_ui->knobtable->attach (*control_ui->clickbox, 0, 2, 0, 1);
-                                       control_ui->knobtable->attach (control_ui->label, 0, 1, 1, 2, FILL, SHRINK);
-                                       control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 1, 2, SHRINK, SHRINK, 2, 0);
-                               } else if (control_ui->spin_box) {
-                                       ArdourKnob* knob = dynamic_cast<ArdourKnob*>(control_ui->controller->widget ());
-                                       knob->set_tooltip_prefix (desc.label + ": ");
-                                       knob->set_printer (insert);
-                                       Alignment *align = manage (new Alignment (.5, .5, 0, 0));
-                                       align->add (*control_ui->controller);
-                                       control_ui->knobtable->attach (*align, 0, 1, 0, 1, EXPAND, SHRINK, 1, 2);
-                                       control_ui->knobtable->attach (*control_ui->spin_box, 0, 2, 1, 2);
-                                       control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 0, 1, SHRINK, SHRINK, 2, 0);
-                               } else if (desc.toggled) {
-                                       Alignment *align = manage (new Alignment (.5, .5, 0, 0));
-                                       align->add (*control_ui->controller);
-                                       control_ui->knobtable->attach (*align, 0, 2, 0, 1, EXPAND, SHRINK, 2, 2);
-                                       control_ui->knobtable->attach (control_ui->label, 0, 1, 1, 2, FILL, SHRINK);
-                                       control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 1, 2, SHRINK, SHRINK, 2, 0);
-                               } else {
-                                       control_ui->knobtable->attach (*control_ui->controller, 0, 2, 0, 1);
-                                       control_ui->knobtable->attach (control_ui->label, 0, 1, 1, 2, FILL, SHRINK);
-                                       control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 1, 2, SHRINK, SHRINK, 2, 0);
-                               }
+               if (use_knob) {
+                       control_ui->automate_button.set_sizing_text("M");
 
-                       } else {
+                       control_ui->label.set_alignment (0.5, 0.5);
+                       control_ui->knobtable = manage (new Table());
+                       control_ui->pack_start(*control_ui->knobtable, true, true);
 
-                               control_ui->pack_start (control_ui->label, true, true);
-                               if (control_ui->clickbox) {
-                                       control_ui->pack_start (*control_ui->clickbox, false, false);
-                               } else if (control_ui->spin_box) {
-                                       control_ui->pack_start (*control_ui->spin_box, false, false);
-                                       control_ui->pack_start (*control_ui->controller, false, false);
-                               } else {
-                                       control_ui->pack_start (*control_ui->controller, false, false);
-                               }
-                               control_ui->pack_start (control_ui->automate_button, false, false);
+                       if (control_ui->combo) {
+                               control_ui->knobtable->attach (control_ui->label, 0, 1, 0, 1);
+                               control_ui->knobtable->attach (*control_ui->combo, 0, 1, 1, 2);
+                       } else if (control_ui->clickbox) {
+                               control_ui->knobtable->attach (*control_ui->clickbox, 0, 2, 0, 1);
+                               control_ui->knobtable->attach (control_ui->label, 0, 1, 1, 2, FILL, SHRINK);
+                               control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 1, 2, SHRINK, SHRINK, 2, 0);
+                       } else if (control_ui->spin_box) {
+                               ArdourKnob* knob = dynamic_cast<ArdourKnob*>(control_ui->controller->widget ());
+                               knob->set_tooltip_prefix (desc.label + ": ");
+                               Alignment *align = manage (new Alignment (.5, .5, 0, 0));
+                               align->add (*control_ui->controller);
+                               control_ui->knobtable->attach (*align, 0, 1, 0, 1, EXPAND, SHRINK, 1, 2);
+                               control_ui->knobtable->attach (*control_ui->spin_box, 0, 2, 1, 2);
+                               control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 0, 1, SHRINK, SHRINK, 2, 0);
+                       } else if (desc.toggled) {
+                               Alignment *align = manage (new Alignment (.5, .5, 0, 0));
+                               align->add (*control_ui->controller);
+                               control_ui->knobtable->attach (*align, 0, 2, 0, 1, EXPAND, SHRINK, 2, 2);
+                               control_ui->knobtable->attach (control_ui->label, 0, 1, 1, 2, FILL, SHRINK);
+                               control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 1, 2, SHRINK, SHRINK, 2, 0);
+                       } else {
+                               control_ui->knobtable->attach (*control_ui->controller, 0, 2, 0, 1);
+                               control_ui->knobtable->attach (control_ui->label, 0, 1, 1, 2, FILL, SHRINK);
+                               control_ui->knobtable->attach (control_ui->automate_button, 1, 2, 1, 2, SHRINK, SHRINK, 2, 0);
                        }
 
+               } else {
 
-                       if (mcontrol->flags () & Controllable::NotAutomatable) {
-                               control_ui->automate_button.set_sensitive (false);
-                               set_tooltip(control_ui->automate_button, _("This control cannot be automated"));
+                       control_ui->pack_start (control_ui->label, true, true);
+                       if (control_ui->combo) {
+                               control_ui->pack_start(*control_ui->combo, false, true);
+                       } else if (control_ui->clickbox) {
+                               control_ui->pack_start (*control_ui->clickbox, false, false);
+                       } else if (control_ui->spin_box) {
+                               control_ui->pack_start (*control_ui->spin_box, false, false);
+                               control_ui->pack_start (*control_ui->controller, false, false);
                        } else {
-                               control_ui->automate_button.signal_clicked.connect (sigc::bind (
-                                                       sigc::mem_fun(*this, &GenericPluginUI::astate_clicked),
-                                                       control_ui));
-                               mcontrol->alist()->automation_state_changed.connect (
-                                               control_connections,
-                                               invalidator (*this),
-                                               boost::bind (&GenericPluginUI::automation_state_changed, this, control_ui),
-                                               gui_context());
-                               input_controls_with_automation.push_back (control_ui);
-                       }
-
-                       if (desc.toggled) {
-                               control_ui->button = true;
-                               ArdourButton* but = dynamic_cast<ArdourButton*>(control_ui->controller->widget ());
-                               assert (but);
-                               but->set_name ("pluginui toggle");
-                               update_control_display(control_ui);
+                               control_ui->pack_start (*control_ui->controller, false, false);
                        }
+                       control_ui->pack_start (control_ui->automate_button, false, false);
+               }
 
-                       automation_state_changed (control_ui);
 
-                       input_controls.push_back (control_ui);
+               if (mcontrol->flags () & Controllable::NotAutomatable) {
+                       control_ui->automate_button.set_sensitive (false);
+                       set_tooltip(control_ui->automate_button, _("This control cannot be automated"));
+               } else {
+                       control_ui->automate_button.signal_button_press_event().connect (
+                                       sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::astate_button_event),
+                                                   control_ui),
+                                       false);
+                       mcontrol->alist()->automation_state_changed.connect (
+                                       control_connections,
+                                       invalidator (*this),
+                                       boost::bind (&GenericPluginUI::automation_state_changed, this, control_ui),
+                                       gui_context());
+                       input_controls_with_automation.push_back (control_ui);
+               }
 
+               if (desc.toggled && !control_ui->combo) {
+                       control_ui->button = true;
+                       ArdourButton* but = dynamic_cast<ArdourButton*>(control_ui->controller->widget ());
+                       assert (but);
+                       but->set_name ("pluginui toggle");
+                       update_control_display(control_ui);
                }
 
+               automation_state_changed (control_ui);
+
+               /* Add to the list of CUIs that need manual update to workaround
+                * AutomationControl not knowing about preset loads */
+               input_controls.push_back (control_ui);
+
        } else {
 
                control_ui->display = manage (new EventBox);
@@ -872,7 +884,10 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter&             param,
                control_ui->vbox = manage (new VBox);
                control_ui->vbox->set_spacing(3);
 
-               if (desc.integer_step || desc.enumeration) {
+               if (desc.unit == ParameterDescriptor::MIDI_NOTE) {
+                       control_ui->vbox->pack_end (*control_ui->display, false, false);
+                       control_ui->vbox->pack_end (control_ui->label, false, false);
+               } else if (desc.integer_step || desc.enumeration) {
                        control_ui->vbox->pack_end (*control_ui->display, false, false);
                        control_ui->vbox->pack_end (control_ui->label, false, false);
                } else {
@@ -893,12 +908,6 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter&             param,
                                        UIConfiguration::instance().color ("meter background top")
                                        );
 
-                       info->min_unbound = desc.min_unbound;
-                       info->max_unbound = desc.max_unbound;
-
-                       info->min = desc.lower;
-                       info->max = desc.upper;
-
                        control_ui->label.set_angle(90);
 
                        HBox* center =  manage (new HBox);
@@ -933,13 +942,27 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter&             param,
 }
 
 void
-GenericPluginUI::astate_clicked (ControlUI* cui)
+GenericPluginUI::knob_size_request(Gtk::Requisition* req, ControlUI* cui) {
+       Gtk::Requisition astate_req (cui->automate_button.size_request());
+       const int size = (int) (astate_req.height * 1.5);
+       req->width = max(req->width, size);
+       req->height = max(req->height, size);
+}
+
+
+bool
+GenericPluginUI::astate_button_event (GdkEventButton* ev, ControlUI* cui)
 {
+       if (ev->button != 1) {
+               return true;
+       }
+
        using namespace Menu_Helpers;
 
        if (automation_menu == 0) {
                automation_menu = manage (new Menu);
                automation_menu->set_name ("ArdourContextMenu");
+               automation_menu->set_reserve_toggle_size(false);
        }
 
        MenuList& items (automation_menu->items());
@@ -954,16 +977,17 @@ GenericPluginUI::astate_clicked (ControlUI* cui)
        items.push_back (MenuElem (_("Touch"),
                                   sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::set_automation_state), (AutoState) Touch, cui)));
 
-       automation_menu->popup (1, gtk_get_current_event_time());
+       anchored_menu_popup(automation_menu, &cui->automate_button, cui->automate_button.get_text(),
+                           1, ev->time);
+
+       return true;
 }
 
 void
 GenericPluginUI::set_all_automation (AutoState as)
 {
        for (vector<ControlUI*>::iterator i = input_controls_with_automation.begin(); i != input_controls_with_automation.end(); ++i) {
-               if ((*i)->controller || (*i)->button) {
-                       set_automation_state (as, (*i));
-               }
+               set_automation_state (as, (*i));
        }
 }
 
@@ -1019,6 +1043,18 @@ GenericPluginUI::update_control_display (ControlUI* cui)
        }*/
 }
 
+void
+GenericPluginUI::update_input_displays ()
+{
+       /* XXX This is a workaround for AutomationControl not knowing about preset loads */
+       for (vector<ControlUI*>::iterator i = input_controls.begin();
+            i != input_controls.end();
+            ++i) {
+               update_control_display(*i);
+       }
+       return;
+}
+
 void
 GenericPluginUI::control_combo_changed (ControlUI* cui, float value)
 {
@@ -1052,30 +1088,14 @@ GenericPluginUI::output_update ()
        for (vector<ControlUI*>::iterator i = output_controls.begin(); i != output_controls.end(); ++i) {
                float val = plugin->get_parameter ((*i)->parameter().id());
                char buf[32];
-               snprintf (buf, sizeof(buf), "%.2f", val);
+               boost::shared_ptr<ReadOnlyControl> c = insert->control_output ((*i)->parameter().id());
+               const std::string& str = ARDOUR::value_as_string(c->desc(), Variant(val));
+               size_t len = str.copy(buf, 31);
+               buf[len] = '\0';
                (*i)->display_label->set_text (buf);
 
-               /* autoscaling for the meter */
                if ((*i)->meterinfo && (*i)->meterinfo->packed) {
-
-                       if (val < (*i)->meterinfo->min) {
-                               if ((*i)->meterinfo->min_unbound)
-                                       (*i)->meterinfo->min = val;
-                               else
-                                       val = (*i)->meterinfo->min;
-                       }
-
-                       if (val > (*i)->meterinfo->max) {
-                               if ((*i)->meterinfo->max_unbound)
-                                       (*i)->meterinfo->max = val;
-                               else
-                                       val = (*i)->meterinfo->max;
-                       }
-
-                       if ((*i)->meterinfo->max > (*i)->meterinfo->min ) {
-                               float lval = (val - (*i)->meterinfo->min) / ((*i)->meterinfo->max - (*i)->meterinfo->min) ;
-                               (*i)->meterinfo->meter->set (lval );
-                       }
+                       (*i)->meterinfo->meter->set (c->desc().to_interface (val));
                }
        }
 }