new dialog class for Marker IO

gtk2_ardour/marker_io_dialog.cc

@@ -0,0 +1,119 @@
+/*
+    Copyright (C) 2014 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
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "ardour/session.h"
+#include "ardour/midi_port.h"
+
+#include "ardour_ui.h"
+#include "marker_io_dialog.h"
+#include "midi_port_dropdown.h"
+
+#include "i18n.h"
+
+MarkerIODialog::MarkerIODialog ()
+        : WavesDialog ("marker_io_dialog.xml", true, false)
+        , input_dropdown (get_waves_dropdown ("input_dropdown"))
+        , output_dropdown (get_waves_dropdown ("output_dropdown"))
+{
+        populate_dropdown (input_dropdown, false);
+        populate_dropdown (output_dropdown, true);
+
+        input_dropdown.signal_menu_item_clicked.connect (sigc::mem_fun (*this, &MarkerIODialog::output_chosen));
+        output_dropdown.signal_menu_item_clicked.connect (sigc::mem_fun (*this, &MarkerIODialog::output_chosen));
+}
+
+void
+MarkerIODialog::on_realize ()
+{
+        WavesDialog::on_realize ();
+        /* remove all borders, buttons, titles, etc */
+        get_window()->set_decorations (Gdk::WMDecoration (0));
+}
+
+void
+MarkerIODialog::output_chosen (WavesDropdown*, void* full_name_of_chosen_port)
+{
+        if (!_session) {
+                return;
+        }
+        _session->scene_out()->disconnect_all ();
+
+        if (full_name_of_chosen_port != 0) {
+                _session->scene_out()->connect ((char *) full_name_of_chosen_port);
+        }
+
+        hide ();
+}
+
+void
+MarkerIODialog::input_chosen (WavesDropdown*, void* full_name_of_chosen_port)
+{
+        if (!_session) {
+                return;
+        }
+        _session->scene_in()->disconnect_all ();
+
+        if (full_name_of_chosen_port != 0) {
+                _session->scene_in()->connect ((char*) full_name_of_chosen_port);
+        }
+
+        hide ();
+}
+
+void
+MarkerIODialog::populate_dropdown (WavesDropdown& dropdown, bool for_playback)
+{
+        using namespace ARDOUR;
+
+        std::vector<EngineStateController::PortState> midi_states;
+        static const char* midi_port_name_prefix = "system_midi:";
+        const char* midi_type_suffix;
+        bool have_first = false;
+
+        if (for_playback) {
+                EngineStateController::instance()->get_physical_midi_output_states(midi_states);
+                midi_type_suffix = X_(" playback");
+        } else {
+                EngineStateController::instance()->get_physical_midi_input_states(midi_states);
+                midi_type_suffix = X_(" capture");
+        }
+
+        dropdown.clear_items ();
+        
+        std::vector<EngineStateController::PortState>::const_iterator state_iter;
+
+        for (state_iter = midi_states.begin(); state_iter != midi_states.end(); ++state_iter) {
+
+                // strip the device name from input port name
+
+                std::string device_name;
+
+                ARDOUR::remove_pattern_from_string(state_iter->name, midi_port_name_prefix, device_name);
+                ARDOUR::remove_pattern_from_string(device_name, midi_type_suffix, device_name);
+
+                if (state_iter->active) {
+                        dropdown.add_menu_item (device_name, strdup (state_iter->name.c_str()));
+                        if (!have_first) {
+                                std::cerr << "set text using full name: " << state_iter->name << " device " << device_name << " active " << state_iter->active << "\n";
+                                dropdown.set_text (device_name);
+                                have_first = true;
+                        }
+                }
+        }
+}        
+

gtk2_ardour/marker_io_dialog.h

@@ -0,0 +1,45 @@
+/*
+    Copyright (C) 2014 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
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <gtkmm/box.h>
+#include <gtkmm/label.h>
+
+#include "ardour/engine_state_controller.h"
+#include "ardour/utils.h"
+
+#include "waves_dialog.h"
+
+class MidiPortDropdown;
+class WavesDropdown;
+
+class MarkerIODialog : public WavesDialog
+{
+    public:
+        MarkerIODialog ();
+
+    private:
+        WavesDropdown& input_dropdown;
+        WavesDropdown& output_dropdown;
+
+        void populate_dropdown (WavesDropdown& dropdown, bool for_playback);
+
+        void input_chosen (WavesDropdown*,void*);
+        void output_chosen (WavesDropdown*,void*);
+        void on_realize ();
+};

gtk2_ardour/wscript

@@ -136,6 +136,7 @@ gtk2_ardour_sources = [
         'main.cc',
         'main_clock.cc',
         'marker.cc',
+        'marker_io_dialog.cc',
         'midi_automation_line.cc',
         'midi_channel_dialog.cc',
         'midi_channel_selector.cc',
@@ -143,6 +144,7 @@ gtk2_ardour_sources = [
         'midi_export_dialog.cc',
         'midi_list_editor.cc',
         'midi_port_dialog.cc',
+        'midi_port_dropdown.cc',
         'midi_region_view.cc',
         'midi_scroomer.cc',
         'midi_selection.cc',