--- /dev/null
+/*
+ Copyright (C) 2015 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/alignment.h>
+#include <gtkmm/label.h>
+#include <gtkmm/liststore.h>
+
+#include "pbd/unwind.h"
+#include "pbd/strsplit.h"
+#include "pbd/file_utils.h"
+
+#include "gtkmm2ext/bindings.h"
+#include "gtkmm2ext/gui_thread.h"
+#include "gtkmm2ext/utils.h"
+
+#include "ardour/audioengine.h"
+#include "ardour/filesystem_paths.h"
+
+#include "push2.h"
+#include "gui.h"
+
+#include "i18n.h"
+
+using namespace PBD;
+using namespace ARDOUR;
+using namespace ArdourSurface;
+using namespace std;
+using namespace Gtk;
+using namespace Gtkmm2ext;
+
+void*
+Push2::get_gui () const
+{
+ if (!gui) {
+ const_cast<Push2*>(this)->build_gui ();
+ }
+ static_cast<Gtk::VBox*>(gui)->show_all();
+ return gui;
+}
+
+void
+Push2::tear_down_gui ()
+{
+ if (gui) {
+ Gtk::Widget *w = static_cast<Gtk::VBox*>(gui)->get_parent();
+ if (w) {
+ w->hide();
+ delete w;
+ }
+ }
+ delete static_cast<P2GUI*> (gui);
+ gui = 0;
+}
+
+void
+Push2::build_gui ()
+{
+ gui = (void*) new P2GUI (*this);
+}
+
+/*--------------------*/
+
+P2GUI::P2GUI (Push2& p)
+ : p2 (p)
+ , table (2, 5)
+ , action_table (5, 4)
+ , ignore_active_change (false)
+ , pad_table (8, 8)
+{
+ set_border_width (12);
+
+ table.set_row_spacings (4);
+ table.set_col_spacings (6);
+ table.set_border_width (12);
+ table.set_homogeneous (false);
+
+ std::string data_file_path;
+ string name = "push2-small.png";
+ Searchpath spath(ARDOUR::ardour_data_search_path());
+ spath.add_subdirectory_to_paths ("icons");
+ find_file (spath, name, data_file_path);
+ if (!data_file_path.empty()) {
+ image.set (data_file_path);
+ hpacker.pack_start (image, false, false);
+ }
+
+ Gtk::Label* l;
+ int row = 0;
+
+ input_combo.pack_start (midi_port_columns.short_name);
+ output_combo.pack_start (midi_port_columns.short_name);
+
+ input_combo.signal_changed().connect (sigc::bind (sigc::mem_fun (*this, &P2GUI::active_port_changed), &input_combo, true));
+ output_combo.signal_changed().connect (sigc::bind (sigc::mem_fun (*this, &P2GUI::active_port_changed), &output_combo, false));
+
+ l = manage (new Gtk::Label);
+ l->set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Incoming MIDI on:")));
+ l->set_alignment (1.0, 0.5);
+ table.attach (*l, 0, 1, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions(0));
+ table.attach (input_combo, 1, 2, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions(0), 0, 0);
+ row++;
+
+ l = manage (new Gtk::Label);
+ l->set_markup (string_compose ("<span weight=\"bold\">%1</span>", _("Outgoing MIDI on:")));
+ l->set_alignment (1.0, 0.5);
+ table.attach (*l, 0, 1, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions(0));
+ table.attach (output_combo, 1, 2, row, row+1, AttachOptions(FILL|EXPAND), AttachOptions(0), 0, 0);
+ row++;
+
+ hpacker.pack_start (table, true, true);
+
+ build_pad_table ();
+
+ pack_start (hpacker, false, false);
+ pack_start (pad_table, true, true);
+
+ /* update the port connection combos */
+
+ update_port_combos ();
+
+ /* catch future changes to connection state */
+
+ // p2.ConnectionChange.connect (connection_change_connection, invalidator (*this), boost::bind (&P2GUI::connection_handler, this), gui_context());
+}
+
+P2GUI::~P2GUI ()
+{
+}
+
+void
+P2GUI::connection_handler ()
+{
+ /* ignore all changes to combobox active strings here, because we're
+ updating them to match a new ("external") reality - we were called
+ because port connections have changed.
+ */
+
+ PBD::Unwinder<bool> ici (ignore_active_change, true);
+
+ update_port_combos ();
+}
+
+void
+P2GUI::update_port_combos ()
+{
+ vector<string> midi_inputs;
+ vector<string> midi_outputs;
+
+ ARDOUR::AudioEngine::instance()->get_ports ("", ARDOUR::DataType::MIDI, ARDOUR::PortFlags (ARDOUR::IsOutput|ARDOUR::IsTerminal), midi_inputs);
+ ARDOUR::AudioEngine::instance()->get_ports ("", ARDOUR::DataType::MIDI, ARDOUR::PortFlags (ARDOUR::IsInput|ARDOUR::IsTerminal), midi_outputs);
+
+ Glib::RefPtr<Gtk::ListStore> input = build_midi_port_list (midi_inputs, true);
+ Glib::RefPtr<Gtk::ListStore> output = build_midi_port_list (midi_outputs, false);
+ bool input_found = false;
+ bool output_found = false;
+ int n;
+
+ input_combo.set_model (input);
+ output_combo.set_model (output);
+
+ Gtk::TreeModel::Children children = input->children();
+ Gtk::TreeModel::Children::iterator i;
+ i = children.begin();
+ ++i; /* skip "Disconnected" */
+
+
+ for (n = 1; i != children.end(); ++i, ++n) {
+ string port_name = (*i)[midi_port_columns.full_name];
+ if (p2.input_port()->connected_to (port_name)) {
+ input_combo.set_active (n);
+ input_found = true;
+ break;
+ }
+ }
+
+ if (!input_found) {
+ input_combo.set_active (0); /* disconnected */
+ }
+
+ children = output->children();
+ i = children.begin();
+ ++i; /* skip "Disconnected" */
+
+ for (n = 1; i != children.end(); ++i, ++n) {
+ string port_name = (*i)[midi_port_columns.full_name];
+ if (p2.output_port()->connected_to (port_name)) {
+ output_combo.set_active (n);
+ output_found = true;
+ break;
+ }
+ }
+
+ if (!output_found) {
+ output_combo.set_active (0); /* disconnected */
+ }
+}
+
+void
+P2GUI::build_available_action_menu ()
+{
+ /* build a model of all available actions (needs to be tree structured
+ * more)
+ */
+
+ available_action_model = TreeStore::create (action_columns);
+
+ vector<string> paths;
+ vector<string> labels;
+ vector<string> tooltips;
+ vector<string> keys;
+ vector<Glib::RefPtr<Gtk::Action> > actions;
+
+ Gtkmm2ext::ActionMap::get_all_actions (paths, labels, tooltips, keys, actions);
+
+ typedef std::map<string,TreeIter> NodeMap;
+ NodeMap nodes;
+ NodeMap::iterator r;
+
+
+ vector<string>::iterator k;
+ vector<string>::iterator p;
+ vector<string>::iterator t;
+ vector<string>::iterator l;
+
+ available_action_model->clear ();
+
+ TreeIter rowp;
+ TreeModel::Row parent;
+
+ /* Disabled item (row 0) */
+
+ rowp = available_action_model->append();
+ parent = *(rowp);
+ parent[action_columns.name] = _("Disabled");
+
+ /* Key aliasing */
+
+ rowp = available_action_model->append();
+ parent = *(rowp);
+ parent[action_columns.name] = _("Shift");
+ rowp = available_action_model->append();
+ parent = *(rowp);
+ parent[action_columns.name] = _("Control");
+ rowp = available_action_model->append();
+ parent = *(rowp);
+ parent[action_columns.name] = _("Option");
+ rowp = available_action_model->append();
+ parent = *(rowp);
+ parent[action_columns.name] = _("CmdAlt");
+
+
+ for (l = labels.begin(), k = keys.begin(), p = paths.begin(), t = tooltips.begin(); l != labels.end(); ++k, ++p, ++t, ++l) {
+
+ TreeModel::Row row;
+ vector<string> parts;
+
+ parts.clear ();
+
+ split (*p, parts, '/');
+
+ if (parts.empty()) {
+ continue;
+ }
+
+ //kinda kludgy way to avoid displaying menu items as mappable
+ if ( parts[1] == _("Main_menu") )
+ continue;
+ if ( parts[1] == _("JACK") )
+ continue;
+ if ( parts[1] == _("redirectmenu") )
+ continue;
+ if ( parts[1] == _("Editor_menus") )
+ continue;
+ if ( parts[1] == _("RegionList") )
+ continue;
+ if ( parts[1] == _("ProcessorMenu") )
+ continue;
+
+ if ((r = nodes.find (parts[1])) == nodes.end()) {
+
+ /* top level is missing */
+
+ TreeIter rowp;
+ TreeModel::Row parent;
+ rowp = available_action_model->append();
+ nodes[parts[1]] = rowp;
+ parent = *(rowp);
+ parent[action_columns.name] = parts[1];
+
+ row = *(available_action_model->append (parent.children()));
+
+ } else {
+
+ row = *(available_action_model->append ((*r->second)->children()));
+
+ }
+
+ /* add this action */
+
+ if (l->empty ()) {
+ row[action_columns.name] = *t;
+ action_map[*t] = *p;
+ } else {
+ row[action_columns.name] = *l;
+ action_map[*l] = *p;
+ }
+
+ string path = (*p);
+ /* ControlProtocol::access_action() is not interested in the
+ legacy "<Actions>/" prefix part of a path.
+ */
+ path = path.substr (strlen ("<Actions>/"));
+
+ row[action_columns.path] = path;
+ }
+}
+
+
+bool
+P2GUI::find_action_in_model (const TreeModel::iterator& iter, std::string const & action_path, TreeModel::iterator* found)
+{
+ TreeModel::Row row = *iter;
+ string path = row[action_columns.path];
+
+ if (path == action_path) {
+ *found = iter;
+ return true;
+ }
+
+ return false;
+}
+
+Glib::RefPtr<Gtk::ListStore>
+P2GUI::build_midi_port_list (vector<string> const & ports, bool for_input)
+{
+ Glib::RefPtr<Gtk::ListStore> store = ListStore::create (midi_port_columns);
+ TreeModel::Row row;
+
+ row = *store->append ();
+ row[midi_port_columns.full_name] = string();
+ row[midi_port_columns.short_name] = _("Disconnected");
+
+ for (vector<string>::const_iterator p = ports.begin(); p != ports.end(); ++p) {
+ row = *store->append ();
+ row[midi_port_columns.full_name] = *p;
+ std::string pn = ARDOUR::AudioEngine::instance()->get_pretty_name_by_name (*p);
+ if (pn.empty ()) {
+ pn = (*p).substr ((*p).find (':') + 1);
+ }
+ row[midi_port_columns.short_name] = pn;
+ }
+
+ return store;
+}
+
+void
+P2GUI::active_port_changed (Gtk::ComboBox* combo, bool for_input)
+{
+ if (ignore_active_change) {
+ return;
+ }
+
+ TreeModel::iterator active = combo->get_active ();
+ string new_port = (*active)[midi_port_columns.full_name];
+
+ if (new_port.empty()) {
+ if (for_input) {
+ p2.input_port()->disconnect_all ();
+ } else {
+ p2.output_port()->disconnect_all ();
+ }
+
+ return;
+ }
+
+ if (for_input) {
+ if (!p2.input_port()->connected_to (new_port)) {
+ p2.input_port()->disconnect_all ();
+ p2.input_port()->connect (new_port);
+ }
+ } else {
+ if (!p2.output_port()->connected_to (new_port)) {
+ p2.output_port()->disconnect_all ();
+ p2.output_port()->connect (new_port);
+ }
+ }
+}
+
+void
+P2GUI::build_pad_table ()
+{
+ Gtk::Label* l;
+
+ for (int row = 0; row < 8; ++row) {
+ for (int col = 0; col < 8; ++col) {
+ l = manage (new Label);
+ l->set_text (string_compose ("%1, %2", row, col));
+ l->show ();
+ pad_table.attach (*l, col, col+1, 7 - row, 7 - row + 1);
+ }
+ }
+}
--- /dev/null
+/*
+ Copyright (C) 2015 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.
+
+*/
+
+#ifndef __ardour_push2_gui_h__
+#define __ardour_push2_gui_h__
+
+#include <vector>
+#include <string>
+
+#include <gtkmm/box.h>
+#include <gtkmm/combobox.h>
+#include <gtkmm/image.h>
+#include <gtkmm/table.h>
+#include <gtkmm/treestore.h>
+
+namespace Gtk {
+ class CellRendererCombo;
+ class ListStore;
+}
+
+#include "push2.h"
+
+namespace ArdourSurface {
+
+class P2GUI : public Gtk::VBox
+{
+public:
+ P2GUI (Push2&);
+ ~P2GUI ();
+
+private:
+ Push2& p2;
+ Gtk::HBox hpacker;
+ Gtk::Table table;
+ Gtk::Table action_table;
+ Gtk::ComboBox input_combo;
+ Gtk::ComboBox output_combo;
+ Gtk::Image image;
+
+ void update_port_combos ();
+ PBD::ScopedConnection connection_change_connection;
+ void connection_handler ();
+
+ struct MidiPortColumns : public Gtk::TreeModel::ColumnRecord {
+ MidiPortColumns() {
+ add (short_name);
+ add (full_name);
+ }
+ Gtk::TreeModelColumn<std::string> short_name;
+ Gtk::TreeModelColumn<std::string> full_name;
+ };
+
+ MidiPortColumns midi_port_columns;
+ bool ignore_active_change;
+
+ Glib::RefPtr<Gtk::ListStore> build_midi_port_list (std::vector<std::string> const & ports, bool for_input);
+ void active_port_changed (Gtk::ComboBox*,bool for_input);
+
+ struct ActionColumns : public Gtk::TreeModel::ColumnRecord {
+ ActionColumns() {
+ add (name);
+ add (path);
+ }
+ Gtk::TreeModelColumn<std::string> name;
+ Gtk::TreeModelColumn<std::string> path;
+ };
+
+ ActionColumns action_columns;
+ Glib::RefPtr<Gtk::TreeStore> available_action_model;
+ std::map<std::string,std::string> action_map; // map from action names to paths
+
+ void build_available_action_menu ();
+ bool find_action_in_model (const Gtk::TreeModel::iterator& iter, std::string const & action_path, Gtk::TreeModel::iterator* found);
+
+ /* Pads */
+
+ Gtk::Table pad_table;
+ void build_pad_table ();
+};
+
+}
+
+#endif /* __ardour_push2_gui_h__ */