From 50e54c9b95c39badcd1f30443f30a74a7eb69ea3 Mon Sep 17 00:00:00 2001
From: Florian Jung <flo@windfisch.org>
Date: Tue, 24 May 2011 13:39:39 +0000
Subject: improved step recording and minor fixes

---
 muse2/ChangeLog                     |  7 ++++
 muse2/awl/pitchedit.cpp             |  4 +--
 muse2/awl/pitchedit.h               |  4 +--
 muse2/muse/conf.cpp                 |  3 ++
 muse2/muse/driver/jackmidi.cpp      |  8 +++--
 muse2/muse/globals.cpp              |  1 +
 muse2/muse/globals.h                |  1 +
 muse2/muse/mididev.cpp              | 10 ++++--
 muse2/muse/midiedit/prcanvas.cpp    | 72 ++++++++++++++++++++++++++++++++++++-
 muse2/muse/midiedit/prcanvas.h      |  2 +-
 muse2/muse/mplugins/mrconfig.cpp    |  7 ++++
 muse2/muse/mplugins/mrconfig.h      |  1 +
 muse2/muse/mplugins/mrconfigbase.ui | 42 +++++++++++++---------
 13 files changed, 135 insertions(+), 27 deletions(-)

(limited to 'muse2')

diff --git a/muse2/ChangeLog b/muse2/ChangeLog
index b16462d8..61f1509f 100644
--- a/muse2/ChangeLog
+++ b/muse2/ChangeLog
@@ -1,3 +1,10 @@
+24.05.2011:
+        - fixed y-stretch (flo93)
+        - cleaned up step-rec and midi-in buttons and stuff (flo93)
+        - steprec now supports a "insert rest" key, which can be set (flo93)
+          under Midi -> Input Plugins -> Remote Control
+        - song->midiNote now also delivers note off events (flo93)
+        - fixed pitch-spinbox (flo93)
 23.05.2011:   (all changes made by flo93, except one)
     Function-related changes:
         - made all the stuff in the "functions" menu global
diff --git a/muse2/awl/pitchedit.cpp b/muse2/awl/pitchedit.cpp
index 93f4b310..71486be8 100644
--- a/muse2/awl/pitchedit.cpp
+++ b/muse2/awl/pitchedit.cpp
@@ -54,7 +54,7 @@ void PitchEdit::keyPressEvent(QKeyEvent* ev)
 //   mapValueToText
 //---------------------------------------------------------
 
-QString PitchEdit::mapValueToText(int v)
+QString PitchEdit::textFromValue(int v) const
       {
       if (deltaMode) {
             QString s;
@@ -69,7 +69,7 @@ QString PitchEdit::mapValueToText(int v)
 //   mapTextToValue
 //---------------------------------------------------------
 
-int PitchEdit::mapTextToValue(bool* ok)
+int PitchEdit::valueFromText(bool* ok) const
       {
 printf("AwlPitchEdit: mapTextToValue: not impl.\n");
       if (ok)
diff --git a/muse2/awl/pitchedit.h b/muse2/awl/pitchedit.h
index bdcfc4c4..f9b5b24e 100644
--- a/muse2/awl/pitchedit.h
+++ b/muse2/awl/pitchedit.h
@@ -37,8 +37,8 @@ class PitchEdit : public QSpinBox {
       bool deltaMode;
 
    protected:
-      virtual QString mapValueToText(int v);
-      virtual int mapTextToValue(bool* ok);
+      virtual QString textFromValue(int v) const;
+      virtual int valueFromText(bool* ok) const;
       virtual void keyPressEvent(QKeyEvent*);
 
    signals:
diff --git a/muse2/muse/conf.cpp b/muse2/muse/conf.cpp
index e7eef503..56cbc321 100644
--- a/muse2/muse/conf.cpp
+++ b/muse2/muse/conf.cpp
@@ -481,6 +481,8 @@ static void readSeqConfiguration(Xml& xml)
                               rcGotoLeftMarkNote = xml.parseInt();
                         else if (tag == "rcPlay")
                               rcPlayNote = xml.parseInt();
+                        else if (tag == "rcSteprec")
+                              rcSteprecNote = xml.parseInt();
                         else
                               xml.unknown("Seq");
                         break;
@@ -1061,6 +1063,7 @@ static void writeSeqConfiguration(int level, Xml& xml, bool writePortInfo)
       xml.intTag(level, "rcRecord",   rcRecordNote);
       xml.intTag(level, "rcGotoLeft", rcGotoLeftMarkNote);
       xml.intTag(level, "rcPlay",     rcPlayNote);
+      xml.intTag(level, "rcSteprec",     rcSteprecNote);
 
       if (writePortInfo) {
             //
diff --git a/muse2/muse/driver/jackmidi.cpp b/muse2/muse/driver/jackmidi.cpp
index c950e096..1765fabb 100644
--- a/muse2/muse/driver/jackmidi.cpp
+++ b/muse2/muse/driver/jackmidi.cpp
@@ -974,13 +974,17 @@ void MidiJackDevice::recordEvent(MidiRecordEvent& event)
             }
 
       //
-      // transfer noteOn events to gui for step recording and keyboard
-      // remote control
+      // transfer noteOn and Off events to gui for step recording and keyboard
+      // remote control (changed by flo93: added noteOff-events)
       //
       if (typ == ME_NOTEON) {
             int pv = ((event.dataA() & 0xff)<<8) + (event.dataB() & 0xff);
             song->putEvent(pv);
             }
+      else if (typ == ME_NOTEOFF) {
+            int pv = ((event.dataA() & 0xff)<<8) + (0x00); //send an event with velo=0
+            song->putEvent(pv);
+            }
       
       //if(_recordFifo.put(MidiPlayEvent(event)))
       //  printf("MidiJackDevice::recordEvent: fifo overflow\n");
diff --git a/muse2/muse/globals.cpp b/muse2/muse/globals.cpp
index f8ae4454..00c0f0a9 100644
--- a/muse2/muse/globals.cpp
+++ b/muse2/muse/globals.cpp
@@ -347,6 +347,7 @@ unsigned char rcStopNote = 28;
 unsigned char rcRecordNote = 31;
 unsigned char rcGotoLeftMarkNote = 33;
 unsigned char rcPlayNote = 29;
+unsigned char rcSteprecNote = 36;
 bool automation = true;
 
 QObject* gRoutingPopupMenuMaster = 0;
diff --git a/muse2/muse/globals.h b/muse2/muse/globals.h
index 894f1baf..984571e2 100644
--- a/muse2/muse/globals.h
+++ b/muse2/muse/globals.h
@@ -167,6 +167,7 @@ extern unsigned char rcStopNote;
 extern unsigned char rcRecordNote;
 extern unsigned char rcGotoLeftMarkNote;
 extern unsigned char rcPlayNote;
+extern unsigned char rcSteprecNote;
 
 extern bool midiSeqRunning;
 extern bool automation;
diff --git a/muse2/muse/mididev.cpp b/muse2/muse/mididev.cpp
index b5445b71..b13f571b 100644
--- a/muse2/muse/mididev.cpp
+++ b/muse2/muse/mididev.cpp
@@ -315,7 +315,7 @@ void MidiDevice::recordEvent(MidiRecordEvent& event)
 
       if (filterEvent(event, midiRecordType, false))
             return;
-      
+
       if (!applyMidiInputTransformation(event)) {
             if (midiInputTrace)
                   printf("   midi input transformation: event filtered\n");
@@ -323,13 +323,17 @@ void MidiDevice::recordEvent(MidiRecordEvent& event)
             }
 
       //
-      // transfer noteOn events to gui for step recording and keyboard
-      // remote control
+      // transfer noteOn and Off events to gui for step recording and keyboard
+      // remote control (changed by flo93: added noteOff-events)
       //
       if (typ == ME_NOTEON) {
             int pv = ((event.dataA() & 0xff)<<8) + (event.dataB() & 0xff);
             song->putEvent(pv);
             }
+      else if (typ == ME_NOTEOFF) {
+            int pv = ((event.dataA() & 0xff)<<8) + (0x00); //send an event with velo=0
+            song->putEvent(pv);
+            }
       
       ///if(_recBufFlipped)
       ///  _recordEvents2.add(event);     // add event to secondary list of recorded events
diff --git a/muse2/muse/midiedit/prcanvas.cpp b/muse2/muse/midiedit/prcanvas.cpp
index 1706681e..c9f66737 100644
--- a/muse2/muse/midiedit/prcanvas.cpp
+++ b/muse2/muse/midiedit/prcanvas.cpp
@@ -15,6 +15,8 @@
 #include <QDropEvent>
 #include <QMouseEvent>
 
+#include <set>
+
 #include <values.h>
 #include <stdio.h>
 #include <math.h>
@@ -84,6 +86,7 @@ PianoCanvas::PianoCanvas(MidiEditor* pr, QWidget* parent, int sx, int sy)
       colorMode = 0;
       playedPitch = -1;
       _steprec    = false;
+      for (int i=0;i<128;i++) noteHeldDown[i]=false;
       
       chordTimer = new QTimer(this);
       chordTimer->setSingleShot(true);
@@ -1053,13 +1056,30 @@ void PianoCanvas::cmd(int cmd)
 //---------------------------------------------------------
 //   midiNote
 //---------------------------------------------------------
-
 void PianoCanvas::midiNote(int pitch, int velo)
       {
+      if (debugMsg) printf("PianoCanvas::midiNote: pitch=%i, velo=%i\n", pitch, velo);
+
+      if (velo)
+        noteHeldDown[pitch]=true;
+      else
+        noteHeldDown[pitch]=false;
+
+      if (heavyDebugMsg)
+      {
+        printf("  held down notes are: ");
+        for (int i=0;i<128;i++)
+          if (noteHeldDown[i])
+            printf("%i ",i);
+        printf("\n");
+      }
+      
       if (_steprec && curPart
          && !audio->isPlaying() && velo && pos[0] >= start_tick
          && pos[0] < end_tick
          && !(globalKeyState & Qt::AltModifier)) {
+					 
+         if (pitch!=rcSteprecNote) {
 					  chordTimer->stop();
 					  
 					  //len has been changed by flo: set to raster() instead of quant()
@@ -1128,6 +1148,56 @@ void PianoCanvas::midiNote(int pitch, int velo)
                   chordTimer->start();
                   }
             }
+         else { // equals if (pitch==rcSteprecNote)
+            bool held_notes=false;
+            for (int i=0;i<128;i++)
+               if (noteHeldDown[i]) { held_notes=true; break; }
+            
+            if (held_notes)
+            {
+                chordTimer->stop();
+                
+                unsigned tick      = pos[0];
+
+                // extend len of last note(s)
+                using std::set;
+                
+                set<Event*> extend_set;
+                EventList* events = curPart->events();
+                for (iEvent i = events->begin(); i != events->end(); ++i) {
+                      Event& ev = i->second;
+                      if (!ev.isNote())
+                            continue;
+
+                      if (noteHeldDown[ev.pitch()] && ((ev.tick() + ev.lenTick()) == tick))
+                            extend_set.insert(&ev);
+                      }
+                for (set<Event*>::iterator it=extend_set.begin(); it!=extend_set.end(); it++)
+                {
+                    Event& ev=**it;
+                    Event e = ev.clone();
+                    e.setLenTick(ev.lenTick() + editor->rasterStep(tick));
+                    // Indicate do undo, and do not do port controller values and clone parts. 
+                    audio->msgChangeEvent(ev, e, curPart, true, false, false);
+                }
+
+                if (! (globalKeyState & Qt::ShiftModifier)) {
+                      chordTimer_setToTick = tick + editor->rasterStep(tick);
+                      chordTimer->start();
+                      }
+                return;
+               
+            }
+            else // equals if (!held_notes)
+            {
+              chordTimer->stop();
+
+              //simply proceed, inserting a rest
+              Pos p(pos[0] + editor->rasterStep(pos[0]), true);
+              song->setPos(0, p, true, false, true);
+            }
+            }
+         }
       }
 
 void PianoCanvas::chordTimerTimedOut()
diff --git a/muse2/muse/midiedit/prcanvas.h b/muse2/muse/midiedit/prcanvas.h
index a5fea173..e90ac613 100644
--- a/muse2/muse/midiedit/prcanvas.h
+++ b/muse2/muse/midiedit/prcanvas.h
@@ -43,7 +43,7 @@ class PianoCanvas : public EventCanvas {
       
       QTimer* chordTimer;
       unsigned chordTimer_setToTick;
-
+      bool noteHeldDown[128];
       bool _steprec;
 
       Q_OBJECT
diff --git a/muse2/muse/mplugins/mrconfig.cpp b/muse2/muse/mplugins/mrconfig.cpp
index f64384af..1a55c826 100644
--- a/muse2/muse/mplugins/mrconfig.cpp
+++ b/muse2/muse/mplugins/mrconfig.cpp
@@ -26,12 +26,14 @@ MRConfig::MRConfig(QWidget* parent, Qt::WFlags fl)
       sb2->setValue(rcRecordNote);
       sb3->setValue(rcGotoLeftMarkNote);
       sb4->setValue(rcPlayNote);
+      steprec_box->setValue(rcSteprecNote);
 
       connect(b1,  SIGNAL(toggled(bool)), SLOT(setRcEnable(bool)));
       connect(sb1, SIGNAL(valueChanged(int)), SLOT(setRcStopNote(int)));
       connect(sb2, SIGNAL(valueChanged(int)), SLOT(setRcRecordNote(int)));
       connect(sb3, SIGNAL(valueChanged(int)), SLOT(setRcGotoLeftMarkNote(int)));
       connect(sb4, SIGNAL(valueChanged(int)), SLOT(setRcPlayNote(int)));
+      connect(steprec_box, SIGNAL(valueChanged(int)), SLOT(setRcSteprecNote(int)));
       }
 
 //---------------------------------------------------------
@@ -69,3 +71,8 @@ void MRConfig::setRcPlayNote(int val)
       rcPlayNote = val;
       }
 
+void MRConfig::setRcSteprecNote(int val)
+      {
+      rcSteprecNote = val;
+      }
+
diff --git a/muse2/muse/mplugins/mrconfig.h b/muse2/muse/mplugins/mrconfig.h
index e829c15c..5e4b38af 100644
--- a/muse2/muse/mplugins/mrconfig.h
+++ b/muse2/muse/mplugins/mrconfig.h
@@ -32,6 +32,7 @@ class MRConfig : public QWidget, public Ui::MRConfigBase {
       void setRcRecordNote(int);
       void setRcGotoLeftMarkNote(int);
       void setRcPlayNote(int);
+      void setRcSteprecNote(int);
 
    public:
       MRConfig(QWidget* parent=0, Qt::WFlags fl = 0);
diff --git a/muse2/muse/mplugins/mrconfigbase.ui b/muse2/muse/mplugins/mrconfigbase.ui
index ed04c334..18050c78 100644
--- a/muse2/muse/mplugins/mrconfigbase.ui
+++ b/muse2/muse/mplugins/mrconfigbase.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>298</width>
-    <height>249</height>
+    <height>267</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -95,19 +95,29 @@
        </widget>
       </item>
       <item row="0" column="1">
-       <widget class="PitchEdit" name="sb1" native="true"/>
+       <widget class="Awl::PitchEdit" name="sb1"/>
       </item>
       <item row="1" column="1">
-       <widget class="PitchEdit" name="sb2" native="true"/>
+       <widget class="Awl::PitchEdit" name="sb2"/>
       </item>
       <item row="2" column="1">
-       <widget class="PitchEdit" name="sb3" native="true"/>
+       <widget class="Awl::PitchEdit" name="sb3"/>
       </item>
       <item row="3" column="1">
-       <widget class="PitchEdit" name="sb4" native="true"/>
+       <widget class="Awl::PitchEdit" name="sb4"/>
       </item>
-      <item row="0" column="2">
-       <spacer name="Spacer1">
+      <item row="4" column="1">
+       <widget class="Awl::PitchEdit" name="steprec_box"/>
+      </item>
+      <item row="4" column="0">
+       <widget class="QLabel" name="label">
+        <property name="text">
+         <string>Insert rest (step rec) </string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="2">
+       <spacer name="Spacer4">
         <property name="orientation">
          <enum>Qt::Horizontal</enum>
         </property>
@@ -122,8 +132,8 @@
         </property>
        </spacer>
       </item>
-      <item row="1" column="2">
-       <spacer name="Spacer2">
+      <item row="2" column="2">
+       <spacer name="Spacer3">
         <property name="orientation">
          <enum>Qt::Horizontal</enum>
         </property>
@@ -138,8 +148,8 @@
         </property>
        </spacer>
       </item>
-      <item row="2" column="2">
-       <spacer name="Spacer3">
+      <item row="1" column="2">
+       <spacer name="Spacer2">
         <property name="orientation">
          <enum>Qt::Horizontal</enum>
         </property>
@@ -154,8 +164,8 @@
         </property>
        </spacer>
       </item>
-      <item row="3" column="2">
-       <spacer name="Spacer4">
+      <item row="0" column="2">
+       <spacer name="Spacer1">
         <property name="orientation">
          <enum>Qt::Horizontal</enum>
         </property>
@@ -178,9 +188,9 @@
  <layoutdefault spacing="6" margin="11"/>
  <customwidgets>
   <customwidget>
-   <class>PitchEdit</class>
-   <extends>QWidget</extends>
-   <header>pitchedit.h</header>
+   <class>Awl::PitchEdit</class>
+   <extends>QSpinBox</extends>
+   <header>awl/pitchedit.h</header>
   </customwidget>
  </customwidgets>
  <includes>
-- 
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