/
main_panel.cpp
1325 lines (1039 loc) · 37.8 KB
/
main_panel.cpp
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/*
** Copyright (C) 2004 Jesse Chappell <jesse@essej.net>
**
** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
**
*/
#include <wx/wx.h>
#include <wx/file.h>
#include <wx/filename.h>
#include <wx/image.h>
#include <wx/utils.h>
#include <wx/dir.h>
#include <wx/spinctrl.h>
#include <wx/splash.h>
#include <iostream>
#include <cstdio>
#include <cmath>
#include "version.h"
#include "main_panel.hpp"
#include "gui_app.hpp"
#include "looper_panel.hpp"
#include "loop_control.hpp"
#include "slider_bar.hpp"
#include "choice_box.hpp"
#include "check_box.hpp"
#include "spin_box.hpp"
#include "pix_button.hpp"
#include "keyboard_target.hpp"
#include "help_window.hpp"
#include "prefs_dialog.hpp"
#include "pixmaps/sl_logo.xpm"
#include "pixmaps/tap_tempo_active.xpm"
#include "pixmaps/tap_tempo_disabled.xpm"
#include "pixmaps/tap_tempo_focus.xpm"
#include "pixmaps/tap_tempo_normal.xpm"
#include "pixmaps/tap_tempo_selected.xpm"
#include <midi_bind.hpp>
#include <pbd/xml++.h>
using namespace SooperLooper;
using namespace SooperLooperGui;
using namespace std;
enum {
ID_UpdateTimer = 9000,
ID_AboutMenu,
ID_HelpTipsMenu,
ID_PreferencesMenu,
ID_ConnectionMenu,
ID_KeybindingsMenu,
ID_MidiBindingsMenu,
ID_LoadSession,
ID_SaveSession,
ID_Quit,
ID_QuitStop,
ID_AddLoop,
ID_AddMonoLoop,
ID_AddStereoLoop,
ID_RemoveLoop,
ID_TempoSlider,
ID_SyncChoice,
ID_EighthSlider,
ID_QuantizeChoice,
ID_RoundCheck,
ID_RelSyncCheck,
ID_TapTempoButton,
ID_TapTempoTimer,
ID_AddCustomLoop,
ID_XfadeSlider,
ID_DryControl,
ID_WetControl,
ID_InGainControl
};
BEGIN_EVENT_TABLE(MainPanel, wxPanel)
EVT_IDLE(MainPanel::OnIdle)
EVT_SIZE(MainPanel::OnSize)
EVT_PAINT(MainPanel::OnPaint)
EVT_TIMER(ID_UpdateTimer, MainPanel::OnUpdateTimer)
EVT_TIMER(ID_TapTempoTimer, MainPanel::on_taptempo_timer)
EVT_ACTIVATE (MainPanel::OnActivate)
EVT_ACTIVATE_APP (MainPanel::OnActivate)
END_EVENT_TABLE()
MainPanel::MainPanel(wxWindow * parent, wxWindowID id, const wxPoint& pos, const wxSize& size)
: wxPanel(parent, id, pos, size)
{
_keyboard = new KeyboardTarget (this, "gui_frame");
_curr_loop = -1;
_tapdelay_val = 1.0f;
_prefs_dialog = 0;
_got_new_data = 0;
_help_window = 0;
_engine_alive = true;
_rcdir = wxGetHomeDir() + wxFileName::GetPathSeparator() + wxT(".sooperlooper");
_loop_control = new LoopControl(_rcdir);
intialize_keybindings ();
load_rc();
init();
_update_timer = new wxTimer(this, ID_UpdateTimer);
_update_timer->Start(9000, true);
_taptempo_button_timer = new wxTimer(this, ID_TapTempoTimer);
_loop_control->ConnectFailed.connect (slot (*this, &MainPanel::on_connect_failed));
_loop_control->LostConnection.connect (slot (*this, &MainPanel::on_connection_lost));
_loop_control->IsAlive.connect (slot (*this, &MainPanel::on_engine_alive));
_loop_control->ErrorReceived.connect (slot (*this, &MainPanel::on_error_received));
}
MainPanel::~MainPanel()
{
save_rc();
for (unsigned int i=0; i < _looper_panels.size(); ++i) {
// unregister
_loop_control->register_auto_updates((int) i, true);
_loop_control->register_input_controls((int) i, true);
}
delete _loop_control;
delete _keyboard;
}
void
MainPanel::init()
{
_main_sizer = new wxBoxSizer(wxVERTICAL);
_topsizer = new wxBoxSizer(wxVERTICAL);
//wxBoxSizer * rowsizer = new wxBoxSizer(wxHORIZONTAL);
wxInitAllImageHandlers();
//SetBackgroundColour(*wxBLACK);
//SetThemeEnabled(false);
wxFont sliderFont = *wxSMALL_FONT;
wxBoxSizer * rowsizer = new wxBoxSizer(wxHORIZONTAL);
_top_panel = new wxPanel(this);
_top_panel->SetThemeEnabled(false);
_top_panel->SetBackgroundColour(*wxBLACK);
wxBoxSizer * topcolsizer = new wxBoxSizer(wxVERTICAL);
rowsizer->Add (1, 1, 1);
_sync_choice = new ChoiceBox (_top_panel, ID_SyncChoice, true, wxDefaultPosition, wxSize (130, 20));
_sync_choice->set_label (wxT("sync to"));
_sync_choice->SetFont (sliderFont);
_sync_choice->value_changed.connect (slot (*this, &MainPanel::on_syncto_change));
_sync_choice->bind_request.connect (bind (slot (*this, &MainPanel::on_bind_request), wxT("sync")));
rowsizer->Add (_sync_choice, 0, wxALL|wxEXPAND, 2);
_tempo_bar = new SpinBox(_top_panel, ID_TempoSlider, 0.0f, 10000.0f, 110.0f, true, wxDefaultPosition, wxSize(120, 20));
_tempo_bar->set_units(wxT("bpm"));
_tempo_bar->set_label(wxT("tempo"));
_tempo_bar->set_snap_mode (SpinBox::IntegerSnap);
_tempo_bar->set_allow_outside_bounds(true);
_tempo_bar->SetFont (sliderFont);
_tempo_bar->value_changed.connect (slot (*this, &MainPanel::on_tempo_change));
_tempo_bar->bind_request.connect (bind (slot (*this, &MainPanel::on_bind_request), wxT("tempo")));
rowsizer->Add (_tempo_bar, 0, wxALL|wxEXPAND, 2);
_taptempo_button = new PixButton(_top_panel, ID_TapTempoButton, true);
_taptempo_button->set_normal_bitmap (wxBitmap(tap_tempo_normal));
_taptempo_button->set_selected_bitmap (wxBitmap(tap_tempo_selected));
_taptempo_button->set_focus_bitmap (wxBitmap(tap_tempo_focus));
_taptempo_button->set_disabled_bitmap (wxBitmap(tap_tempo_disabled));
_taptempo_button->set_active_bitmap (wxBitmap(tap_tempo_active));
_taptempo_button->pressed.connect (slot (*this, &MainPanel::on_taptempo_press));
_taptempo_button->released.connect (slot (*this, &MainPanel::on_taptempo_release));
_taptempo_button->bind_request.connect (bind (slot (*this, &MainPanel::on_bind_request), wxT("taptempo")));
rowsizer->Add (_taptempo_button, 0, wxALL|wxEXPAND, 2);
_eighth_cycle_bar = new SpinBox(_top_panel, ID_EighthSlider, 1.0f, 1024.0f, 16.0f, true, wxDefaultPosition, wxSize(110, 20));
_eighth_cycle_bar->set_units(wxT(""));
_eighth_cycle_bar->set_label(wxT("8th/cycle"));
_eighth_cycle_bar->set_snap_mode (SpinBox::IntegerSnap);
_eighth_cycle_bar->set_allow_outside_bounds(true);
_eighth_cycle_bar->SetFont (sliderFont);
_eighth_cycle_bar->value_changed.connect (slot (*this, &MainPanel::on_eighth_change));
_eighth_cycle_bar->bind_request.connect (bind (slot (*this, &MainPanel::on_bind_request), wxT("eighth")));
rowsizer->Add (_eighth_cycle_bar, 0, wxALL|wxEXPAND, 2);
_quantize_choice = new ChoiceBox (_top_panel, ID_QuantizeChoice, true, wxDefaultPosition, wxSize (110, 20));
_quantize_choice->SetFont (sliderFont);
_quantize_choice->set_label (wxT("quantize"));
_quantize_choice->value_changed.connect (slot (*this, &MainPanel::on_quantize_change));
_quantize_choice->bind_request.connect (bind (slot (*this, &MainPanel::on_bind_request), wxT("quantize")));
_quantize_choice->append_choice (wxT("off"), 0);
_quantize_choice->append_choice (wxT("cycle"), 1);
_quantize_choice->append_choice (wxT("8th"), 2);
_quantize_choice->append_choice (wxT("loop"), 3);
rowsizer->Add (_quantize_choice, 0, wxALL|wxEXPAND, 2);
rowsizer->Add (1, 1, 1);
wxStaticBitmap * logobit = new wxStaticBitmap(_top_panel, -1, wxBitmap(sl_logo_xpm));
rowsizer->Add (logobit, 0, wxALIGN_BOTTOM);
topcolsizer->Add (rowsizer, 0, wxEXPAND|wxTOP, 3);
rowsizer = new wxBoxSizer(wxHORIZONTAL);
rowsizer->Add (1, 1, 1);
_xfade_bar = new SpinBox(_top_panel, ID_XfadeSlider, 0.0f, 128000.0f, 64.0f, true, wxDefaultPosition, wxSize(100, 20));
_xfade_bar->set_units(wxT(""));
_xfade_bar->set_label(wxT("xfade"));
_xfade_bar->SetToolTip(wxT("operation crossfade length in samples"));
_xfade_bar->set_snap_mode (SpinBox::IntegerSnap);
_xfade_bar->set_decimal_digits (0);
_xfade_bar->SetFont (sliderFont);
_xfade_bar->value_changed.connect (slot (*this, &MainPanel::on_xfade_change));
_xfade_bar->bind_request.connect (bind (slot (*this, &MainPanel::on_bind_request), wxT("fade_samples")));
rowsizer->Add (_xfade_bar, 0, wxALL|wxEXPAND, 2);
_common_ingain_bar = new SliderBar(_top_panel, ID_InGainControl, 0.0f, 1.0f, 1.0f, true, wxDefaultPosition, wxSize(132,20));
_common_ingain_bar->set_units(wxT("dB"));
_common_ingain_bar->set_label(wxT("input gain"));
_common_ingain_bar->set_scale_mode(SliderBar::ZeroGainMode);
_common_ingain_bar->set_show_indicator_bar(true);
_common_ingain_bar->SetFont(sliderFont);
_common_ingain_bar->value_changed.connect (slot (*this, &MainPanel::on_ingain_change));
_common_ingain_bar->bind_request.connect (bind (slot (*this, &MainPanel::on_bind_request), wxT("input_gain")));
rowsizer->Add (_common_ingain_bar, 0, wxALL|wxEXPAND, 2);
_common_dry_bar = new SliderBar(_top_panel, ID_DryControl, 0.0f, 1.0f, 1.0f, true, wxDefaultPosition, wxSize(132,20));
_common_dry_bar->set_units(wxT("dB"));
_common_dry_bar->set_label(wxT("main dry"));
_common_dry_bar->set_scale_mode(SliderBar::ZeroGainMode);
_common_dry_bar->set_show_indicator_bar(true);
_common_dry_bar->SetFont(sliderFont);
_common_dry_bar->value_changed.connect (slot (*this, &MainPanel::on_dry_change));
_common_dry_bar->bind_request.connect (bind (slot (*this, &MainPanel::on_bind_request), wxT("dry")));
rowsizer->Add (_common_dry_bar, 0, wxALL|wxEXPAND, 2);
_common_wet_bar = new SliderBar(_top_panel, ID_WetControl, 0.0f, 1.0f, 1.0f, true, wxDefaultPosition, wxSize(132,20));
_common_wet_bar->set_units(wxT("dB"));
_common_wet_bar->set_label(wxT("main out"));
_common_wet_bar->set_scale_mode(SliderBar::ZeroGainMode);
_common_wet_bar->set_show_indicator_bar(true);
_common_wet_bar->SetFont(sliderFont);
_common_wet_bar->value_changed.connect (slot (*this, &MainPanel::on_wet_change));
_common_wet_bar->bind_request.connect (bind (slot (*this, &MainPanel::on_bind_request), wxT("wet")));
rowsizer->Add (_common_wet_bar, 0, wxALL|wxEXPAND, 2);
_round_check = new CheckBox (_top_panel, ID_RoundCheck, wxT("round"), true, wxDefaultPosition, wxSize(60, 20));
_round_check->SetFont (sliderFont);
_round_check->value_changed.connect (slot (*this, &MainPanel::on_round_check));
_round_check->bind_request.connect (bind (slot (*this, &MainPanel::on_bind_request), wxT("round")));
rowsizer->Add (_round_check, 0, wxALL|wxEXPAND, 2);
_relsync_check = new CheckBox (_top_panel, ID_RelSyncCheck, wxT("rel sync"), true, wxDefaultPosition, wxSize(75, 20));
_relsync_check->SetFont (sliderFont);
_relsync_check->value_changed.connect (slot (*this, &MainPanel::on_relsync_check));
_relsync_check->bind_request.connect (bind (slot (*this, &MainPanel::on_bind_request), wxT("relative_sync")));
rowsizer->Add (_relsync_check, 0, wxALL|wxEXPAND, 2);
rowsizer->Add (1, 1, 1);
topcolsizer->Add (rowsizer, 0, wxEXPAND|wxBOTTOM, 3);
_top_panel->SetSizer( topcolsizer ); // actually set the sizer
topcolsizer->Fit( _top_panel ); // set size to minimum size as calculated by the sizer
topcolsizer->SetSizeHints( _top_panel ); // set size hints to honour mininum size
_topsizer->Add (_top_panel, 0, wxEXPAND);
_scroller = new wxScrolledWindow(this, -1, wxDefaultPosition, wxDefaultSize, wxVSCROLL);
_scroller->SetBackgroundColour(*wxBLACK);
// todo request how many loopers to construct based on connection
_loop_control->LooperConnected.connect (slot (*this, &MainPanel::init_loopers));
_loop_control->Disconnected.connect (bind (slot (*this, &MainPanel::init_loopers), 0));
_loop_update_connection = _loop_control->NewDataReady.connect (slot (*this, &MainPanel::osc_data_ready));
_topsizer->Add (_scroller, 1, wxEXPAND);
_scroller->SetSizer( _main_sizer ); // actually set the sizer
_scroller->SetAutoLayout( true ); // tell dialog to use sizer
_scroller->SetScrollRate (0, 30);
_scroller->EnableScrolling (true, true);
//_main_sizer->Fit( _scroller ); // set size to minimum size as calculated by the sizer
_main_sizer->SetSizeHints( _scroller ); // set size hints to honour mininum size
this->SetAutoLayout( true ); // tell dialog to use sizer
this->SetSizer( _topsizer ); // actually set the sizer
_topsizer->Fit( this ); // set size to minimum size as calculated by the sizer
_topsizer->SetSizeHints( this ); // set size hints to honour mininum size
_scroller->SetFocus();
}
void
MainPanel::init_syncto_choice()
{
// BrotherSync = -4,
// InternalTempoSync = -3,
// MidiClockSync = -2,
// JackSync = -1,
// NoSync = 0
_sync_choice->clear_choices ();
_sync_choice->append_choice (wxT("None"), 0);
_sync_choice->append_choice (wxT("Internal"), -3);
_sync_choice->append_choice (wxT("MidiClock"), -2);
_sync_choice->append_choice (wxT("Jack"), -1);
// _sync_choice->append_choice (wxT("BrotherSync"), -4);
// the remaining choices are loops
for (unsigned int i=0; i < _looper_panels.size(); ++i) {
_sync_choice->append_choice (wxString::Format(wxT("Loop %d"), i+1), i+1);
}
update_syncto_choice ();
}
void
MainPanel::init_loopers (int count)
{
LooperPanel * looperpan;
if (count > (int) _looper_panels.size()) {
while (count > (int) _looper_panels.size()) {
looperpan = new LooperPanel(this, _loop_control, _scroller, -1);
looperpan->set_index(_looper_panels.size());
_main_sizer->Add (looperpan, 0, wxEXPAND|wxALL, 0);
_looper_panels.push_back (looperpan);
}
}
else if (count < (int)_looper_panels.size()) {
while (count < (int)_looper_panels.size()) {
looperpan = _looper_panels.back();
_looper_panels.pop_back();
_main_sizer->Remove(looperpan);
looperpan->Destroy();
}
}
_scroller->SetClientSize(_scroller->GetClientSize());
_scroller->Layout();
_scroller->SetScrollRate(0,30);
if (!_looper_panels.empty()) {
wxSize bestsz = _looper_panels[0]->GetBestSize();
//cerr << "best w: " << bestsz.GetWidth() << endl;
_scroller->SetVirtualSizeHints (bestsz.GetWidth(), -1);
_topsizer->Layout();
// _topsizer->Fit(this);
// _topsizer->SetSizeHints(this);
// maybe resize
if (_looper_panels.size() <= 4) {
int topheight = _top_panel->GetSize().GetHeight();
#ifndef __WXMAC__
if (GetMenuBar()) {
topheight += GetMenuBar()->GetSize().GetHeight();
}
#else
topheight += 32;
#endif
//SetSize(GetSize().GetWidth(), bestsz.GetHeight() * _looper_panels.size() + topheight);
PreferredSizeChange(GetSize().GetWidth(), bestsz.GetHeight() * _looper_panels.size() + topheight); // emit
}
}
//_main_sizer->Layout();
//_main_sizer->Fit(_scroller);
//_main_sizer->SetSizeHints( _scroller ); // set size hints to honour mininum size
// request all values for initial state
_loop_control->request_global_values ();
for (unsigned int i=0; i < _looper_panels.size(); ++i) {
_looper_panels[i]->set_index(i);
_loop_control->register_auto_updates((int) i);
_loop_control->register_input_controls((int) i);
_loop_control->request_all_values ((int)i);
}
init_syncto_choice ();
set_curr_loop (_curr_loop);
_engine_alive = true;
}
void
MainPanel::osc_data_ready()
{
// cerr << "osc ready" << endl;
// this is called from another thread
_got_new_data++;
::wxWakeUpIdle();
}
void
MainPanel::on_connect_failed (const std::string & msg)
{
wxMessageDialog dial(this, wxString::FromAscii(msg.c_str()), wxT("Connection Error"), wxOK);
dial.SetTitle(wxT("Connection Error"));
dial.ShowModal();
}
void
MainPanel::on_connection_lost (const std::string & msg)
{
wxMessageDialog dial(this, wxString::FromAscii(msg.c_str()), wxT("Lost Connection"), wxOK);
dial.SetTitle(wxT("Lost Connection"));
dial.ShowModal();
}
void
MainPanel::on_error_received (const std::string & msg)
{
wxMessageDialog dial(this, wxString::FromAscii(msg.c_str()), wxT("Error Received"), wxOK);
dial.SetTitle(wxT("Error Received"));
dial.ShowModal();
}
void
MainPanel::on_engine_alive ()
{
//cerr << "got alive ping" << endl;
_engine_alive = true;
}
void
MainPanel::OnUpdateTimer(wxTimerEvent &ev)
{
// check to see if our connected server is still alive
if (_loop_control->connected()) {
_loop_control->update_values();
if (!_engine_alive) {
_loop_control->disconnect();
on_connection_lost ("Lost connection to SooperLooper engine.\nSee the Preferences->Connections tab to start a new one");
}
_engine_alive = false;
_loop_control->send_alive_ping();
}
_update_timer->Start(9000, true);
}
void
MainPanel::do_close(bool quitengine)
{
// send quit command to looper by default
save_default_midibindings();
_loop_update_connection.disconnect();
// sleep for a short period before stopping engine
#if wxCHECK_VERSION(2,5,3)
::wxMilliSleep(500);
#else
::wxUsleep(500);
#endif
if (quitengine) {
_loop_control->send_quit();
}
}
void
MainPanel::OnActivate(wxActivateEvent &ev)
{
cerr << "mainpan activeate" << endl;
if (ev.GetActive()) {
_keyboard->set_enabled (true);
}
else {
_keyboard->set_enabled (false);
}
ev.Skip();
}
void
MainPanel::on_taptempo_timer(wxTimerEvent &ev)
{
_taptempo_button->set_active(false);
}
void
MainPanel::update_controls()
{
// get recent controls from loop control
float val;
if (_loop_control->is_global_updated(wxT("tempo"))) {
_loop_control->get_global_value(wxT("tempo"), val);
_tempo_bar->set_value (val);
}
if (_loop_control->is_global_updated(wxT("tap_tempo"))) {
_loop_control->get_global_value(wxT("tap_tempo"), val);
float tempo;
_loop_control->get_global_value(wxT("tempo"), tempo);
// turn on tap active, then timeout to flip it back
_taptempo_button->set_active(true);
if (tempo > 200) {
// half the tempo in ms
int ms = (int) (1.0f/tempo * 30000.0f);
_taptempo_button_timer->Start(ms, true);
}
else {
_taptempo_button_timer->Start(150, true);
}
}
if (_loop_control->is_global_updated(wxT("eighth_per_cycle"))) {
_loop_control->get_global_value(wxT("eighth_per_cycle"), val);
_eighth_cycle_bar->set_value (val);
}
if (_loop_control->is_global_updated(wxT("sync_source"))) {
update_syncto_choice ();
}
// quantize from first loop
if (_loop_control->is_updated(0, wxT("quantize"))) {
_loop_control->get_value(0, wxT("quantize"), val);
val = roundf(val);
_quantize_choice->set_index_value ((int)val);
}
if (_loop_control->is_updated(0, wxT("round"))) {
_loop_control->get_value(0, wxT("round"), val);
_round_check->set_value (val > 0.0);
}
if (_loop_control->is_updated(0, wxT("relative_sync"))) {
_loop_control->get_value(0, wxT("relative_sync"), val);
_relsync_check->set_value (val > 0.0);
}
if (_loop_control->is_updated(0, wxT("fade_samples"))) {
_loop_control->get_value(0, wxT("fade_samples"), val);
_xfade_bar->set_value (val);
}
if (_loop_control->is_global_updated(wxT("dry"))) {
_loop_control->get_global_value(wxT("dry"), val);
_common_dry_bar->set_value (val);
}
if (_loop_control->is_global_updated(wxT("input_gain"))) {
_loop_control->get_global_value(wxT("input_gain"), val);
_common_ingain_bar->set_value (val);
}
// don't check, others might be using it
_loop_control->get_global_value(wxT("in_peak_meter"), val);
_common_dry_bar->set_indicator_value (val);
if (_loop_control->is_global_updated(wxT("wet"))) {
_loop_control->get_global_value(wxT("wet"), val);
_common_wet_bar->set_value (val);
}
if (_loop_control->is_global_updated (wxT("out_peak_meter"))) {
_loop_control->get_global_value (wxT("out_peak_meter"), val);
_common_wet_bar->set_indicator_value (val);
}
}
void
MainPanel::update_syncto_choice()
{
float val = 0.0f;
_loop_control->get_global_value(wxT("sync_source"), val);
long data = (long) roundf(val);
int index = -1;
// BrotherSync = -4,
// InternalTempoSync = -3,
// MidiClockSync = -2,
// JackSync = -1,
// NoSync = 0
wxString sval;
ChoiceBox::ChoiceList chlist;
_sync_choice->get_choices(chlist);
int i=0;
for (ChoiceBox::ChoiceList::iterator iter = chlist.begin(); iter != chlist.end(); ++iter, ++i)
{
if ((*iter).second == data) {
index = i;
break;
}
}
_sync_choice->set_index_value (index);
}
void
MainPanel::OnHide(wxCommandEvent &event)
{
}
void
MainPanel::OnSize(wxSizeEvent & event)
{
event.Skip();
}
void MainPanel::OnPaint(wxPaintEvent & event)
{
event.Skip();
}
void
MainPanel::OnIdle(wxIdleEvent& event)
{
if (_got_new_data) {
//cerr << "idle update" << endl;
_loop_control->update_values();
for (unsigned int i=0; i < _looper_panels.size(); ++i) {
_looper_panels[i]->update_controls();
}
update_controls();
_got_new_data = 0;
}
//event.Skip();
}
void
MainPanel::save_default_midibindings ()
{
wxString dirname = _rcdir;
if ( ! wxDirExists(dirname) ) {
if (!wxMkdir ( dirname, 0755 )) {
printf ("Error creating %s\n", static_cast<const char *> (dirname.mb_str()));
return;
}
}
_loop_control->save_midi_bindings ( (dirname + wxFileName::GetPathSeparator() + wxT("default_midi.slb")));
}
void
MainPanel::do_add_loop (const string & type)
{
LoopControl::SpawnConfig & sconf = _loop_control->get_spawn_config();
if (type == "mono") {
_loop_control->post_add_loop (1, sconf.mem_secs, sconf.discrete_io);
}
else if (type == "stereo") {
_loop_control->post_add_loop (2, sconf.mem_secs, sconf.discrete_io);
}
else {
_loop_control->post_add_loop();
}
}
void
MainPanel::do_add_custom_loop ()
{
AddCustomLoopDialog * dial = new AddCustomLoopDialog(this);
dial->CentreOnParent();
// it takes care of itself
if (dial->ShowModal() == wxID_OK) {
for (int i=0; i < dial->num_loops; ++i) {
//cerr << "adding loop with " << dial->num_channels << " secs: " << dial->secs_channel << endl;
_loop_control->post_add_loop (dial->num_channels, dial->secs_channel, dial->discrete);
}
}
delete dial;
}
void
MainPanel::do_remove_loop ()
{
_loop_control->post_remove_loop();
}
void
MainPanel::on_bind_request (wxString val)
{
MidiBindInfo info;
bool donothing = false;
info.channel = 0;
info.type = "cc";
info.command = "set";
info.instance = -2;
info.lbound = 0.0;
info.ubound = 1.0;
info.style = MidiBindInfo::NormalStyle;
if (val == wxT("tempo")) {
info.lbound = 20.0f;
info.ubound = 274.0f;
info.control = "tempo";
}
else if (val == wxT("taptempo")) {
info.control = "tap_tempo";
}
else if (val == wxT("eighth")) {
info.control = "eighth_per_cycle";
info.lbound = 1.0f;
info.ubound = 128.0f;
}
else if (val == wxT("fade_samples")) {
info.control = "fade_samples";
info.lbound = 0.0f;
info.ubound = 16384.0f;
}
else if (val == wxT("dry")) {
info.control = "dry";
info.style = MidiBindInfo::GainStyle;
}
else if (val == wxT("wet")) {
info.control = "wet";
info.style = MidiBindInfo::GainStyle;
}
else if (val == wxT("input_gain")) {
info.control = "input_gain";
info.style = MidiBindInfo::GainStyle;
}
else if (val == wxT("round")) {
info.instance = -1;
info.control = "round";
}
else if (val == wxT("sync")) {
info.control = "sync_source";
info.lbound = -3.0f;
info.ubound = 16.0f;
}
else if (val == wxT("quantize")) {
info.instance = -1;
info.control = "quantize";
info.lbound = 0.0f;
info.ubound = 3.0f;
}
else {
donothing = true;
}
if (!donothing) {
_loop_control->learn_midi_binding(info, true);
}
}
void
MainPanel::on_tempo_change (float value)
{
_loop_control->post_global_ctrl_change (wxT("tempo"), value);
}
void
MainPanel::on_eighth_change (float value)
{
_loop_control->post_global_ctrl_change (wxT("eighth_per_cycle"), value);
}
void
MainPanel::on_xfade_change (float value)
{
_loop_control->post_ctrl_change (-1, wxT("fade_samples"), value);
}
void
MainPanel::on_dry_change (float value)
{
_loop_control->post_global_ctrl_change (wxT("dry"), value);
}
void
MainPanel::on_wet_change (float value)
{
_loop_control->post_global_ctrl_change (wxT("wet"), value);
}
void
MainPanel::on_ingain_change (float value)
{
_loop_control->post_global_ctrl_change (wxT("input_gain"), value);
}
void
MainPanel::on_syncto_change (int index, wxString val)
{
// BrotherSync = -4,
// InternalTempoSync = -3,
// MidiClockSync = -2,
// JackSync = -1,
// NoSync = 0
// >0 is loop number
float value = 0.0f;
value = (float) _sync_choice->get_data_value();
_loop_control->post_global_ctrl_change (wxT("sync_source"), value);
}
void
MainPanel::on_quantize_change (int index, wxString val)
{
// 0 is none, 1 is cycle, 2 is eighth, 3 is loop
// send for all loops
_loop_control->post_ctrl_change (-1, wxT("quantize"), (float) index);
}
void
MainPanel::on_round_check (bool val)
{
// send for all loops
_loop_control->post_ctrl_change (-1, wxT("round"), val ? 1.0f: 0.0f);
}
void
MainPanel::on_relsync_check (bool val)
{
// send for all loops
_loop_control->post_ctrl_change (-1, wxT("relative_sync"), val ? 1.0f: 0.0f);
}
void
MainPanel::on_taptempo_press (int button)
{
// needs to be a normal ctrl change for RTness
_loop_control->post_ctrl_change (-2, wxT("tap_tempo"), 1.0f);
}
void
MainPanel::on_taptempo_release (int button)
{
if (button == PixButton::MiddleButton) {
_loop_control->post_ctrl_change (-2, wxT("tap_tempo"), 1.0f);
}
}
void
MainPanel::process_key_event (wxKeyEvent &ev)
{
// this is a pretty extreme hack
// to let textfields, etc named with the right name
// get their key events
static wxString textname = wxT("KeyAware");
//cerr << "got " << ev.GetKeyCode() << endl;
wxWindow * focwin = wxWindow::FindFocus();
if (focwin && (focwin->GetName() == textname
|| (focwin->GetParent() && ((focwin->GetParent()->GetName() == textname)
|| (focwin->GetParent()->GetParent()
&& focwin->GetParent()->GetParent()->GetName() == textname)))))
{
ev.Skip();
}
else {
_keyboard->process_key_event (ev);
}
}
void MainPanel::intialize_keybindings ()
{
KeyboardTarget::add_action ("record", bind (slot (*this, &MainPanel::command_action), wxT("record")));
KeyboardTarget::add_action ("overdub", bind (slot (*this, &MainPanel::command_action), wxT("overdub")));
KeyboardTarget::add_action ("multiply", bind (slot (*this, &MainPanel::command_action), wxT("multiply")));
KeyboardTarget::add_action ("insert", bind (slot (*this, &MainPanel::command_action), wxT("insert")));
KeyboardTarget::add_action ("replace", bind (slot (*this, &MainPanel::command_action), wxT("replace")));
KeyboardTarget::add_action ("reverse", bind (slot (*this, &MainPanel::command_action), wxT("reverse")));
KeyboardTarget::add_action ("scratch", bind (slot (*this, &MainPanel::command_action), wxT("scratch")));
KeyboardTarget::add_action ("substitute", bind (slot (*this, &MainPanel::command_action), wxT("substitute")));
KeyboardTarget::add_action ("mute", bind (slot (*this, &MainPanel::command_action), wxT("mute")));
KeyboardTarget::add_action ("undo", bind (slot (*this, &MainPanel::command_action), wxT("undo")));
KeyboardTarget::add_action ("redo", bind (slot (*this, &MainPanel::command_action), wxT("redo")));
KeyboardTarget::add_action ("oneshot", bind (slot (*this, &MainPanel::command_action), wxT("oneshot")));
KeyboardTarget::add_action ("trigger", bind (slot (*this, &MainPanel::command_action), wxT("trigger")));
KeyboardTarget::add_action ("delay", bind (slot (*this, &MainPanel::misc_action), wxT("delay")));
KeyboardTarget::add_action ("taptempo", bind (slot (*this, &MainPanel::misc_action), wxT("taptempo")));
KeyboardTarget::add_action ("load", bind (slot (*this, &MainPanel::misc_action), wxT("load")));
KeyboardTarget::add_action ("save", bind (slot (*this, &MainPanel::misc_action), wxT("save")));
KeyboardTarget::add_action ("cancel_midi_learn", bind (slot (*this, &MainPanel::misc_action), wxT("cancel_learn")));
KeyboardTarget::add_action ("select_loop_1", bind (slot (*this, &MainPanel::select_loop_action), 1));
KeyboardTarget::add_action ("select_loop_2", bind (slot (*this, &MainPanel::select_loop_action), 2));
KeyboardTarget::add_action ("select_loop_3", bind (slot (*this, &MainPanel::select_loop_action), 3));
KeyboardTarget::add_action ("select_loop_4", bind (slot (*this, &MainPanel::select_loop_action), 4));
KeyboardTarget::add_action ("select_loop_5", bind (slot (*this, &MainPanel::select_loop_action), 5));
KeyboardTarget::add_action ("select_loop_6", bind (slot (*this, &MainPanel::select_loop_action), 6));
KeyboardTarget::add_action ("select_loop_7", bind (slot (*this, &MainPanel::select_loop_action), 7));
KeyboardTarget::add_action ("select_loop_8", bind (slot (*this, &MainPanel::select_loop_action), 8));
KeyboardTarget::add_action ("select_loop_9", bind (slot (*this, &MainPanel::select_loop_action), 9));
KeyboardTarget::add_action ("select_loop_all", bind (slot (*this, &MainPanel::select_loop_action), -1));
// these are the defaults... they get overridden by rc file
_keyboard->add_binding ("r", "record");
_keyboard->add_binding ("o", "overdub");
_keyboard->add_binding ("x", "multiply");
_keyboard->add_binding ("i", "insert");
_keyboard->add_binding ("p", "replace");
_keyboard->add_binding ("v", "reverse");
_keyboard->add_binding ("m", "mute");
_keyboard->add_binding ("u", "undo");
_keyboard->add_binding ("d", "redo");
_keyboard->add_binding ("s", "scratch");
_keyboard->add_binding ("b", "substitute");
_keyboard->add_binding ("l", "delay");
_keyboard->add_binding ("h", "oneshot");
_keyboard->add_binding (" ", "trigger");
_keyboard->add_binding ("t", "taptempo");
_keyboard->add_binding ("Control-s", "save");