add session-scope selection ops for Stripables
[ardour.git] / gtk2_ardour / generic_pluginui.cc
index 47b5f93a9829b296c0fdb5829d04b938444e68a4..d6090dea739ce34590c8a6cb7fd29834371fcb18 100644 (file)
@@ -43,6 +43,7 @@
 #include "ardour/session.h"
 #include "ardour/value_as_string.h"
 
+#include "ardour_spinner.h"
 #include "prompter.h"
 #include "plugin_ui.h"
 #include "gui_thread.h"
@@ -340,11 +341,7 @@ GenericPluginUI::build ()
        for (i = 0; i < control_uis.size(); ++i) {
                ControlUI* cui = control_uis[i];
 
-               if (cui->controller || cui->clickbox || cui->combo) {
-                       // Get all of the controls into a list, so that
-                       // we can lay them out a bit more nicely later.
-                       cui_controls_list.push_back(cui);
-               } else if (cui->button || cui->file_button) {
+               if (cui->button || cui->file_button) {
 
                        if (!is_scrollable && button_row == button_rows) {
                                button_row = 0;
@@ -358,6 +355,11 @@ GenericPluginUI::build ()
                                             FILL|EXPAND, FILL);
                        button_row++;
 
+               } else if (cui->controller || cui->clickbox || cui->combo) {
+                       // Get all of the controls into a list, so that
+                       // we can lay them out a bit more nicely later.
+                       cui_controls_list.push_back(cui);
+
                } else if (cui->display) {
 
                        output_table.attach (*cui, output_col, output_col + 1, output_row, output_row+1,
@@ -501,7 +503,7 @@ GenericPluginUI::ControlUI::ControlUI (const Evoral::Parameter& p)
 
        ignore_change = 0;
        display = 0;
-       button = 0;
+       button = false;
        clickbox = 0;
        meterinfo = 0;
 }
@@ -633,33 +635,6 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter&             param,
                        return control_ui;
                }
 
-               if (desc.toggled) {
-
-                       /* Build a button */
-
-                       control_ui->button = manage (new ToggleButton ());
-                       control_ui->button->set_name ("PluginEditorButton");
-                       control_ui->button->set_size_request (20, 20);
-
-                       control_ui->pack_start (control_ui->label, true, true);
-                       control_ui->pack_start (*control_ui->button, false, true);
-                       control_ui->pack_start (control_ui->automate_button, false, false);
-
-                       control_ui->button->signal_clicked().connect (sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::control_port_toggled), control_ui));
-                       control_ui->automate_button.signal_clicked().connect (bind (mem_fun(*this, &GenericPluginUI::astate_clicked), control_ui));
-
-                       mcontrol->Changed.connect (control_connections, invalidator (*this), boost::bind (&GenericPluginUI::toggle_parameter_changed, this, control_ui), gui_context());
-                       mcontrol->alist()->automation_state_changed.connect (control_connections, invalidator (*this), boost::bind (&GenericPluginUI::automation_state_changed, this, control_ui), gui_context());
-
-                       if (value > 0.5){
-                               control_ui->button->set_active(true);
-                       }
-
-                       automation_state_changed (control_ui);
-
-                       return control_ui;
-               }
-
                if (desc.datatype == Variant::PATH) {
 
                        /* Build a file selector button */
@@ -686,9 +661,10 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter&             param,
                }
 
                /* create the controller */
+               bool use_knob = false; // XXX TODO
 
                if (mcontrol) {
-                       control_ui->controller = AutomationController::create(insert, mcontrol->parameter(), desc, mcontrol);
+                       control_ui->controller = AutomationController::create(insert, mcontrol->parameter(), desc, mcontrol, use_knob);
                }
 
                /* XXX this code is not right yet, because it doesn't handle
@@ -697,7 +673,7 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter&             param,
 
                Adjustment* adj = control_ui->controller->adjustment();
 
-               if (desc.integer_step) {
+               if (desc.integer_step && !desc.toggled) {
                        control_ui->clickbox = new ClickBox (adj, "PluginUIClickBox", true);
                        Gtkmm2ext::set_size_request_to_display_given_text (*control_ui->clickbox, "g9999999", 2, 2);
                        if (desc.unit == ParameterDescriptor::MIDI_NOTE) {
@@ -705,6 +681,8 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter&             param,
                        } else {
                                control_ui->clickbox->set_printer (sigc::bind (sigc::mem_fun (*this, &GenericPluginUI::integer_printer), control_ui));
                        }
+               } else if (desc.toggled || use_knob) {
+                       control_ui->controller->set_size_request (req.height, req.height);
                } else {
                        //sigc::slot<void,char*,uint32_t> pslot = sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::print_parameter), (uint32_t) port_index);
 
@@ -721,18 +699,36 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter&             param,
                */
 
                control_ui->pack_start (control_ui->label, true, true);
-               if (desc.integer_step) {
+
+               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);
+               }
+
+               if (desc.integer_step && !desc.toggled) {
                        control_ui->pack_start (*control_ui->clickbox, false, false);
                } else {
+                       if (!desc.toggled && use_knob) {
+                               ArdourSpinner* spb = manage (new ArdourSpinner (mcontrol, adj, insert));
+                               control_ui->pack_start (*spb, false, false);
+                       }
                        control_ui->pack_start (*control_ui->controller, false, false);
                }
 
                control_ui->pack_start (control_ui->automate_button, false, false);
-               control_ui->automate_button.signal_clicked().connect (sigc::bind (sigc::mem_fun(*this, &GenericPluginUI::astate_clicked), control_ui));
 
-               automation_state_changed (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_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());
+               }
 
-               mcontrol->alist()->automation_state_changed.connect (control_connections, invalidator (*this), boost::bind (&GenericPluginUI::automation_state_changed, this, control_ui), gui_context());
+               automation_state_changed (control_ui);
 
                input_controls.push_back (control_ui);
                input_controls_with_automation.push_back (control_ui);
@@ -751,48 +747,55 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter&             param,
 
                control_ui->display->show_all ();
 
-               /* set up a meter */
-               /* TODO: only make a meter if the port is Hinted for it */
+               control_ui->vbox = manage (new VBox);
+               control_ui->vbox->set_spacing(3);
 
-               MeterInfo * info = new MeterInfo();
-               control_ui->meterinfo = info;
+               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 {
+                       /* set up a meter for float ports */
 
-               info->meter = new FastMeter (
-                               5, 5, FastMeter::Vertical, 0,
-                               0x0000aaff,
-                               0x008800ff, 0x008800ff,
-                               0x00ff00ff, 0x00ff00ff,
-                               0xcccc00ff, 0xcccc00ff,
-                               0xffaa00ff, 0xffaa00ff,
-                               0xff0000ff,
-                               UIConfiguration::instance().color ("meter background bottom"),
-                               UIConfiguration::instance().color ("meter background top")
-                               );
+                       MeterInfo * info = new MeterInfo();
+                       control_ui->meterinfo = info;
 
-               info->min_unbound = desc.min_unbound;
-               info->max_unbound = desc.max_unbound;
+                       info->meter = new FastMeter (
+                                       5, 5, FastMeter::Vertical, 0,
+                                       0x0000aaff,
+                                       0x008800ff, 0x008800ff,
+                                       0x00ff00ff, 0x00ff00ff,
+                                       0xcccc00ff, 0xcccc00ff,
+                                       0xffaa00ff, 0xffaa00ff,
+                                       0xff0000ff,
+                                       UIConfiguration::instance().color ("meter background bottom"),
+                                       UIConfiguration::instance().color ("meter background top")
+                                       );
 
-               info->min = desc.lower;
-               info->max = desc.upper;
+                       info->min_unbound = desc.min_unbound;
+                       info->max_unbound = desc.max_unbound;
 
-               control_ui->vbox = manage (new VBox);
-               control_ui->hbox = manage (new HBox);
+                       info->min = desc.lower;
+                       info->max = desc.upper;
 
-               control_ui->hbox->set_spacing(1);
-               control_ui->vbox->set_spacing(3);
+                       control_ui->label.set_angle(90);
 
-               control_ui->label.set_angle(90);
-               control_ui->hbox->pack_start (control_ui->label, false, false);
-               control_ui->hbox->pack_start (*info->meter, false, false);
+                       HBox* center =  manage (new HBox);
+                       center->set_spacing(1);
+                       center->pack_start (control_ui->label, false, false);
+                       center->pack_start (*info->meter, false, false);
 
-               control_ui->vbox->pack_start (*control_ui->hbox, false, false);
+                       control_ui->hbox = manage (new HBox);
+                       control_ui->hbox->pack_start (*center, true, false);
 
-               control_ui->vbox->pack_start (*control_ui->display, false, false);
+                       // horizontally center this hbox in the vbox
+                       control_ui->vbox->pack_start (*control_ui->hbox, false, false);
 
-               control_ui->pack_start (*control_ui->vbox);
+                       control_ui->meterinfo->meter->show_all();
+                       control_ui->meterinfo->packed = true;
+                       control_ui->vbox->pack_start (*control_ui->display, false, false);
+               }
 
-               control_ui->meterinfo->meter->show_all();
-               control_ui->meterinfo->packed = true;
+               control_ui->pack_start (*control_ui->vbox);
 
                output_controls.push_back (control_ui);
        }
@@ -845,22 +848,6 @@ GenericPluginUI::set_automation_state (AutoState state, ControlUI* cui)
        insert->set_parameter_automation_state (cui->parameter(), state);
 }
 
-void
-GenericPluginUI::toggle_parameter_changed (ControlUI* cui)
-{
-       float val = cui->control->get_value();
-
-       if (!cui->ignore_change) {
-               if (val > 0.5) {
-                       cui->button->set_active (true);
-                       cui->button->set_name ("PluginEditorButton-active");
-               } else {
-                       cui->button->set_active (false);
-                       cui->button->set_name ("PluginEditorButton");
-               }
-       }
-}
-
 void
 GenericPluginUI::ui_parameter_changed (ControlUI* cui)
 {
@@ -889,12 +876,7 @@ GenericPluginUI::update_control_display (ControlUI* cui)
                        }
                }
        } else if (cui->button) {
-
-               if (val > 0.5) {
-                       cui->button->set_active (true);
-               } else {
-                       cui->button->set_active (false);
-               }
+               // AutomationController handles this
        }
 
        if( cui->controller ) {
@@ -913,26 +895,12 @@ GenericPluginUI::update_control_display (ControlUI* cui)
        cui->ignore_change--;
 }
 
-void
-GenericPluginUI::control_port_toggled (ControlUI* cui)
-{
-       cui->ignore_change++;
-       const bool active = cui->button->get_active();
-       if (active) {
-               cui->button->set_name ("PluginEditorButton-active");
-       } else {
-               cui->button->set_name ("PluginEditorButton");
-       }
-       insert->automation_control (cui->parameter())->set_value (active);
-       cui->ignore_change--;
-}
-
 void
 GenericPluginUI::control_combo_changed (ControlUI* cui)
 {
        if (!cui->ignore_change && cui->scale_points) {
                string value = cui->combo->get_active_text();
-               insert->automation_control (cui->parameter())->set_value ((*cui->scale_points)[value]);
+               insert->automation_control (cui->parameter())->set_value ((*cui->scale_points)[value], Controllable::NoGroup);
        }
 }