first, incomplete pass at step entry dialog, along with various SVG and PNG files for notes and dynamics notation

git-svn-id: svn://localhost/ardour2/branches/3.0@7529 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 243 insertions, 0 deletions

diff --git a/gtk2_ardour/step_entry.cc b/gtk2_ardour/step_entry.cc
new file mode 100644
index 0000000000..aa81fead3d
--- /dev/null
+++ b/gtk2_ardour/step_entry.cc
@@ -0,0 +1,243 @@
+/*
+    Copyright (C) 2010 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 "midi_time_axis.h"
+#include "step_entry.h"
+#include "utils.h"
+
+#include "i18n.h"
+
+using namespace Gtk;
+
+static void
+_note_off_event_handler (GtkWidget* widget, int note, gpointer arg)
+{
+        ((StepEntry*)arg)->note_off_event_handler (note);
+}
+
+
+StepEntry::StepEntry (MidiTimeAxisView& mtv)
+        : ArdourDialog (_("Step Entry Editor"))
+        , triplet_button ("3")
+        , sustain_button ("sustain")
+        , rest_button ("rest")
+        , channel_adjustment (0, 15, 0, 1, 4)
+        , channel_spinner (channel_adjustment)
+        , _piano (0)
+        , piano (0)
+        , _mtv (&mtv)
+{
+	RadioButtonGroup length_group = length_1_button.get_group();
+	length_2_button.set_group (length_group);
+	length_4_button.set_group (length_group);
+	length_8_button.set_group (length_group);
+	length_12_button.set_group (length_group);
+	length_16_button.set_group (length_group);
+	length_32_button.set_group (length_group);
+	length_64_button.set_group (length_group);
+
+        Widget* w;
+
+	w = manage (new Image (::get_icon (X_("wholenote"))));
+	w->show();
+	length_1_button.add (*w);
+	w = manage (new Image (::get_icon (X_("halfnote"))));
+	w->show();
+	length_2_button.add (*w);
+	w = manage (new Image (::get_icon (X_("quarternote"))));
+	w->show();
+	length_4_button.add (*w);
+	w = manage (new Image (::get_icon (X_("eighthnote"))));
+	w->show();
+	length_8_button.add (*w);
+	w = manage (new Image (::get_icon (X_("sixteenthnote"))));
+	w->show();
+	length_16_button.add (*w);
+	w = manage (new Image (::get_icon (X_("thirtysecondnote"))));
+	w->show();
+	length_32_button.add (*w);
+	w = manage (new Image (::get_icon (X_("sixtyfourthnote"))));
+	w->show();
+	length_64_button.add (*w);
+
+        length_1_button.property_draw_indicator() = false;
+        length_2_button.property_draw_indicator() = false;
+        length_4_button.property_draw_indicator() = false;
+        length_8_button.property_draw_indicator() = false;
+        length_16_button.property_draw_indicator() = false;
+        length_32_button.property_draw_indicator() = false;
+        length_64_button.property_draw_indicator() = false;
+
+        note_length_box.pack_start (length_1_button, false, false);
+        note_length_box.pack_start (length_2_button, false, false);
+        note_length_box.pack_start (length_4_button, false, false);
+        note_length_box.pack_start (length_8_button, false, false);
+        note_length_box.pack_start (length_16_button, false, false);
+        note_length_box.pack_start (length_32_button, false, false);
+        note_length_box.pack_start (length_64_button, false, false);
+
+	RadioButtonGroup velocity_group = velocity_ppp_button.get_group();
+        velocity_pp_button.set_group (velocity_group);
+        velocity_p_button.set_group (velocity_group);
+        velocity_mp_button.set_group (velocity_group);
+        velocity_mf_button.set_group (velocity_group);
+        velocity_f_button.set_group (velocity_group);
+        velocity_ff_button.set_group (velocity_group);
+        velocity_fff_button.set_group (velocity_group);
+
+	w = manage (new Image (::get_icon (X_("pianississimo"))));
+	w->show();
+	velocity_ppp_button.add (*w);
+	w = manage (new Image (::get_icon (X_("pianissimo"))));
+	w->show();
+	velocity_pp_button.add (*w);
+	w = manage (new Image (::get_icon (X_("piano"))));
+	w->show();
+	velocity_p_button.add (*w);
+	w = manage (new Image (::get_icon (X_("mezzopiano"))));
+	w->show();
+	velocity_mp_button.add (*w);
+	w = manage (new Image (::get_icon (X_("mezzoforte"))));
+	w->show();
+	velocity_mf_button.add (*w);
+	w = manage (new Image (::get_icon (X_("forte"))));
+	w->show();
+	velocity_f_button.add (*w);
+	w = manage (new Image (::get_icon (X_("fortissimo"))));
+	w->show();
+	velocity_ff_button.add (*w);
+	w = manage (new Image (::get_icon (X_("fortississimo"))));
+	w->show();
+	velocity_fff_button.add (*w);
+
+        velocity_ppp_button.property_draw_indicator() = false;
+        velocity_pp_button.property_draw_indicator() = false;
+        velocity_p_button.property_draw_indicator() = false;
+        velocity_mp_button.property_draw_indicator() = false;
+        velocity_mf_button.property_draw_indicator() = false;
+        velocity_f_button.property_draw_indicator() = false;
+        velocity_ff_button.property_draw_indicator() = false;
+        velocity_fff_button.property_draw_indicator() = false;
+
+        note_velocity_box.pack_start (velocity_ppp_button, false, false);
+        note_velocity_box.pack_start (velocity_pp_button, false, false);
+        note_velocity_box.pack_start (velocity_p_button, false, false);
+        note_velocity_box.pack_start (velocity_mp_button, false, false);
+        note_velocity_box.pack_start (velocity_mf_button, false, false);
+        note_velocity_box.pack_start (velocity_f_button, false, false);
+        note_velocity_box.pack_start (velocity_ff_button, false, false);
+        note_velocity_box.pack_start (velocity_fff_button, false, false);
+
+        Label* l = manage (new Label);
+        l->set_markup ("<b><big>.</big></b>");
+        l->show ();
+        dot_button.add (*l);
+
+	w = manage (new Image (::get_icon (X_("chord"))));
+	w->show();
+	chord_button.add (*w);
+
+        upper_box.set_spacing (6);
+        upper_box.pack_start (chord_button, false, false);
+        upper_box.pack_start (note_length_box, false, false, 12);
+        upper_box.pack_start (triplet_button, false, false);
+        upper_box.pack_start (dot_button, false, false);
+        upper_box.pack_start (sustain_button, false, false);
+        upper_box.pack_start (rest_button, false, false);
+        upper_box.pack_start (note_velocity_box, false, false, 12);
+        upper_box.pack_start (channel_spinner, false, false);
+
+        _piano = (PianoKeyboard*) piano_keyboard_new ();
+        piano = Glib::wrap ((GtkWidget*) _piano);
+
+	g_signal_connect(G_OBJECT(_piano), "note-off", G_CALLBACK(_note_off_event_handler), this);
+
+        rest_button.signal_clicked().connect (sigc::mem_fun (*this, &StepEntry::rest_click));
+
+        packer.set_spacing (6);
+        packer.pack_start (upper_box, false, false);
+        packer.pack_start (*piano, false, false);
+        packer.show_all ();
+
+        get_vbox()->add (packer);
+}
+
+StepEntry::~StepEntry()
+{
+}
+
+void
+StepEntry::note_off_event_handler (int note)
+{
+        Evoral::MusicalTime length = 1.0;
+        uint8_t velocity = 64;
+
+        if (length_64_button.get_active()) {
+                length = 1.0/64.0;
+        } else if (length_32_button.get_active()) {
+                length = 1.0/32.0;
+        } else if (length_16_button.get_active()) {
+                length = 1.0/16.0;
+        } else if (length_8_button.get_active()) {
+                length = 1.0/8.0;
+        } else if (length_4_button.get_active()) {
+                length = 1.0/4.0;
+        } else if (length_2_button.get_active()) {
+                length = 1.0/2.0;
+        } else if (length_1_button.get_active()) {
+                length = 1.0/1.0;
+        }
+
+        if (dot_button.get_active()) {
+                length *= 0.5;
+        }
+
+        if (velocity_ppp_button.get_active()) {
+                velocity = 16;
+        } else if (velocity_pp_button.get_active()) {
+                velocity = 32;
+        } else if (velocity_p_button.get_active()) {
+                velocity = 48;
+        } else if (velocity_mp_button.get_active()) {
+                velocity = 64;
+        } else if (velocity_mf_button.get_active()) {
+                velocity = 80;
+        } else if (velocity_f_button.get_active()) {
+                velocity = 96;
+        } else if (velocity_ff_button.get_active()) {
+                velocity = 112;
+        } else if (velocity_fff_button.get_active()) {
+                velocity = 127;
+        }
+
+        if (!triplet_button.get_active()) {
+                _mtv->step_add_note (channel_adjustment.get_value(), note, velocity, length);
+        } else {
+                length *= 2.0/3.0;
+                _mtv->step_add_note (channel_adjustment.get_value(), note, velocity, length);
+                _mtv->step_add_note (channel_adjustment.get_value(), note, velocity, length);
+                _mtv->step_add_note (channel_adjustment.get_value(), note, velocity, length);
+        }
+}
+
+void
+StepEntry::rest_click ()
+{
+        _mtv->step_edit_rest ();
+}