From 436723adc7de2e7e0662ff8275c3ef0ecf495ac9 Mon Sep 17 00:00:00 2001
From: Werner Schweer <ws.seh.de>
Date: Fri, 1 Dec 2006 13:55:20 +0000
Subject: updates

---
 muse/muse/ctrl/ctrledit.cpp | 191 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 191 insertions(+)
 create mode 100644 muse/muse/ctrl/ctrledit.cpp

diff --git a/muse/muse/ctrl/ctrledit.cpp b/muse/muse/ctrl/ctrledit.cpp
new file mode 100644
index 00000000..06b28472
--- /dev/null
+++ b/muse/muse/ctrl/ctrledit.cpp
@@ -0,0 +1,191 @@
+//=============================================================================
+//  MusE
+//  Linux Music Editor
+//  $Id:$
+//
+//  Copyright (C) 2002-2006 by Werner Schweer and others
+//
+//  This program is free software; you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License version 2.
+//
+//  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 "ctrledit.h"
+#include "midictrl.h"
+#include "widgets/simplebutton.h"
+#include "widgets/utils.h"
+#include "ctrl/configmidictrl.h"
+#include "ctrl/ctrldialog.h"
+#include "widgets/tools.h"
+#include "miditrack.h"
+#include "midioutport.h"
+
+//---------------------------------------------------------
+//   CtrlEdit
+//---------------------------------------------------------
+
+CtrlEdit::CtrlEdit(QWidget* parent, TimeCanvas* timeCanvas, Track* t)
+   :  QObject(parent), _track(t)
+      {
+      y             = 0;
+      _height       = 0;
+      setDrawCtrlName(true);
+
+      _tc    = timeCanvas;
+      _ctrl  = &veloList;
+      if (t->type() == Track::MIDI) {
+            ctrlId = CTRL_VELOCITY;
+            _ctrl  = &veloList;
+            }
+      else {
+            ctrlId = AC_VOLUME;
+            _ctrl  = t->getController(ctrlId);
+            }
+
+      sel = new SimpleButton(tr("Sel"), parent);
+      sel->setToolTip(tr("select controller"));
+      sel->setAutoRaise(false);
+
+      minus = newMinusButton();
+      minus->setParent(parent);
+      minus->setToolTip(tr("remove controller view"));
+      minus->setAutoRaise(false);
+
+      connect(_track, SIGNAL(controllerChanged(int)), SLOT(controllerListChanged(int)));
+      connect(sel, SIGNAL(clicked()), SLOT(showControllerList()));
+      }
+
+//---------------------------------------------------------
+//   CtrlEdit
+//---------------------------------------------------------
+
+CtrlEdit::~CtrlEdit()
+      {
+      delete sel;
+      delete minus;
+      }
+
+//---------------------------------------------------------
+//   setCtrl
+//---------------------------------------------------------
+
+void CtrlEdit::setCtrl(int id)
+      {
+      _ctrl = 0;
+
+      if (_track->type() == Track::MIDI) {
+            if (id == CTRL_VELOCITY)
+                  _ctrl = &veloList;
+            else if (id == CTRL_SVELOCITY)
+                  _ctrl = &sveloList;
+            else
+                  _ctrl = _track->getController(id);
+            }
+      else
+            _ctrl = _track->getController(id);
+      
+      if (!_ctrl)
+            printf("CtrlEdit::setCtrl(%d): not found for track <%s>\n", id,
+               _track->name().toLocal8Bit().data());
+      }
+
+//---------------------------------------------------------
+//   showControllerList
+//---------------------------------------------------------
+
+void CtrlEdit::showControllerList()
+      {
+      Ctrl* c = ctrl();
+      int id;
+      if (c)
+            id = c->id();
+      else
+            id = CTRL_NO_CTRL;
+      for (;;) {
+            CtrlDialog cd(_track, id);
+            int rv = cd.exec();
+            if (rv != 1)
+                        return;
+            id = cd.curId();
+            if (id == CTRL_NO_CTRL)
+                  return;
+            if (id != CTRL_OTHER)
+                  break;
+            ConfigMidiCtrl* mce = new ConfigMidiCtrl((MidiTrack*)_track);
+            mce->exec();
+            delete mce;
+            }
+      changeController(id);
+      }
+
+//---------------------------------------------------------
+//   changeController
+//---------------------------------------------------------
+
+void CtrlEdit::changeController(int id)
+      {
+      if (id == CTRL_VELOCITY) {
+            ctrlId = id;
+            _ctrl = &veloList;
+            }
+      else if (id == CTRL_SVELOCITY) {
+            ctrlId = id;
+            _ctrl = &sveloList;
+            }
+      else if (id == CTRL_OTHER) {   // "other"
+            if (track()->type() == Track::MIDI) {
+                  ConfigMidiCtrl* mce = new ConfigMidiCtrl((MidiTrack*)track());
+                  mce->exec();
+                  sel->showMenu();
+                  }
+            else
+                  printf("CtrlEdit::changeController: not impl.\n");
+            }
+      else {
+            ctrlId = id;
+            _ctrl   = track()->getController(ctrlId);
+            }
+      _tc->updateCanvasB();
+      }
+
+//---------------------------------------------------------
+//   controllerListChanged
+//---------------------------------------------------------
+
+void CtrlEdit::controllerListChanged(int id)
+      {
+      if (id != ctrlId)
+            return;
+      tc()->widget()->update(tc()->rCanvasB);
+      }
+
+//---------------------------------------------------------
+//   pixel2val
+//---------------------------------------------------------
+
+int CtrlEdit::pixel2val(int y) const
+      {
+      if (ctrl() == 0)
+            return 0;
+      CVal val = ctrl()->pixel2val(y, _height - splitWidth);
+      return val.i;
+      }
+
+
+//---------------------------------------------------------
+//   setSinglePitch
+//---------------------------------------------------------
+
+void CtrlEdit::setSinglePitch(int val)
+      {
+	singlePitch = val;
+      }
+
-- 
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