New StreamerButton, MousePlugin (First Stage), Bits and Bobs

SpiralSound/Plugins/LFOPlugin/LFOPlugin.C

@@ -22,16 +22,15 @@
 #include "SpiralIcon.xpm"
 
 extern "C" {
+
 SpiralPlugin* SpiralPlugin_CreateInstance() { return new LFOPlugin; }
 
 char** SpiralPlugin_GetIcon() { return SpiralIcon_xpm; }
 
 int SpiralPlugin_GetID() { return 124; }
 
-string SpiralPlugin_GetGroupName()
-{
-	return "Oscillators";
-}
+string SpiralPlugin_GetGroupName() { return "Oscillators"; }
+
 }
 
 ///////////////////////////////////////////////////////
@@ -50,9 +49,8 @@ m_TableLength (DEFAULT_TABLE_LEN) {
 	m_PluginInfo.PortTips.push_back ("Output");
 	m_PluginInfo.PortTips.push_back ("'Cosine' Output");
 	m_PluginInfo.PortTips.push_back ("Inverted Output");
-	
-	m_AudioCH->Register("Freq",&m_Freq);
-	m_AudioCH->Register("Type",(char*)&m_Type);
+	m_AudioCH->Register("Freq", &m_Freq);
+	m_AudioCH->Register("Type", (char*)&m_Type);
 }
 
 LFOPlugin::~LFOPlugin() {

SpiralSound/Plugins/LFOPlugin/LFOPlugin.h

@@ -34,17 +34,13 @@ class LFOPlugin : public SpiralPlugin {
       virtual void Execute();
       virtual void StreamOut (ostream &s);
       virtual void StreamIn (istream &s);
-	  
-	  typedef char Type;
-      enum {SINE, TRIANGLE, SQUARE, SAW};
-	  
+      //typedef char Type;
+      enum Type {SINE, TRIANGLE, SQUARE, SAW};
       void WriteWaves();
       void NoteTrigger (int V, int s, int v);
       float GetFreq() { return m_Freq; }
       Type GetType() { return m_Type; }
-	  
    private:
-   
       float AdjustPos (float pos);
       // Voice specific parameter
       int m_Note;

SpiralSound/Plugins/LFOPlugin/LFOPluginGUI.C

@@ -169,7 +169,7 @@ void LFOPluginGUI::cb_NumFreq (Fl_Knob* o, void* v) {
 // Callbacks for waveform buttons
 
 inline void LFOPluginGUI::cb_Sine_i (Fl_LED_Button* o, void* v) {
-       m_GUICH->Set("Type", (char)(LFOPlugin::SINE));
+       m_GUICH->Set("Type", LFOPlugin::SINE);
 }
 void LFOPluginGUI::cb_Sine(Fl_LED_Button* o, void* v) {
      ((LFOPluginGUI*)(o->parent()))->cb_Sine_i (o, v);
@@ -177,7 +177,7 @@ void LFOPluginGUI::cb_Sine(Fl_LED_Button* o, void* v) {
 
 
 inline void LFOPluginGUI::cb_Tri_i (Fl_LED_Button* o, void* v) {
-       m_GUICH->Set("Type",(char)(LFOPlugin::TRIANGLE));
+       m_GUICH->Set("Type", LFOPlugin::TRIANGLE);
 }
 void LFOPluginGUI::cb_Tri (Fl_LED_Button* o, void* v) {
      ((LFOPluginGUI*)(o->parent()))->cb_Tri_i (o, v);
@@ -185,7 +185,7 @@ void LFOPluginGUI::cb_Tri (Fl_LED_Button* o, void* v) {
 
 
 inline void LFOPluginGUI::cb_Square_i (Fl_LED_Button* o, void* v) {
-       m_GUICH->Set("Type",(char)(LFOPlugin::SQUARE));
+       m_GUICH->Set("Type", LFOPlugin::SQUARE);
 }
 void LFOPluginGUI::cb_Square (Fl_LED_Button* o, void* v) {
      ((LFOPluginGUI*)(o->parent()))->cb_Square_i (o, v);
@@ -193,7 +193,7 @@ void LFOPluginGUI::cb_Square (Fl_LED_Button* o, void* v) {
 
 
 inline void LFOPluginGUI::cb_Saw_i (Fl_LED_Button* o, void* v) {
-       m_GUICH->Set("Type",(LFOPlugin::SAW));
+       m_GUICH->Set("Type", LFOPlugin::SAW);
 }
 void LFOPluginGUI::cb_Saw (Fl_LED_Button* o, void* v) {
      ((LFOPluginGUI*)(o->parent()))->cb_Saw_i (o, v);

SpiralSound/Plugins/LFOPlugin/LFOPluginGUI.h

@@ -16,8 +16,8 @@
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
-#ifndef LFOGUI
-#define LFOGUI
+#ifndef LFO_GUI_H
+#define LFO_GUI_H
 
 #include <FL/Fl_Pixmap.H>
 #include <FL/Fl_Tabs.H>
@@ -29,10 +29,10 @@
 
 class LFOPluginGUI : public SpiralPluginGUI {
    public:
-      LFOPluginGUI(int w, int h, LFOPlugin *o,ChannelHandler *ch,const HostInfo *Info);
-      virtual void UpdateValues(SpiralPlugin *o);
+      LFOPluginGUI (int w, int h, LFOPlugin *o, ChannelHandler *ch, const HostInfo *Info);
+      virtual void UpdateValues (SpiralPlugin *o);
    protected:
-      const string GetHelpText(const string &loc);
+      const string GetHelpText (const string &loc);
    private:
       Fl_Tabs *m_TheTabs;
       Fl_Group *m_CtlGroup, *m_NumGroup;

SpiralSound/Plugins/MeterPlugin/MeterPlugin.C

@@ -27,13 +27,13 @@ char** SpiralPlugin_GetIcon() { return SpiralIcon_xpm; }
 
 int SpiralPlugin_GetID() { return 123; }
 
-string SpiralPlugin_GetGroupName()
-{
-	return "Control";
-}
+string SpiralPlugin_GetGroupName() { return "Control"; }
+
 }
 
-MeterPlugin::MeterPlugin() {
+MeterPlugin::MeterPlugin():
+m_Data (NULL)
+{
   m_PluginInfo.Name = "Meter";
   m_PluginInfo.Width = 230;
   m_PluginInfo.Height = 128;
@@ -41,7 +41,6 @@ MeterPlugin::MeterPlugin() {
   m_PluginInfo.NumOutputs = 1;
   m_PluginInfo.PortTips.push_back ("Input");
   m_PluginInfo.PortTips.push_back ("Output");
-  m_Data = NULL;
 }
 
 MeterPlugin::~MeterPlugin() {

SpiralSound/Plugins/MixerPlugin/MixerPlugin.h

@@ -16,11 +16,10 @@
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */
 
-#include "../SpiralPlugin.h"
-//#include <FL/Fl_Pixmap.H>
+#ifndef MIXER_PLUGIN_H
+#define MIXER_PLUGIN_H
 
-#ifndef MixerPLUGIN
-#define MixerPLUGIN
+#include "../SpiralPlugin.h"
 
 static const int MAX_CHANNELS = 16;
 

SpiralSound/Plugins/MousePlugin/Makefile.in

@@ -0,0 +1,162 @@
+#############################################################################
+# Makefile for building MousePlugin.so
+#############################################################################
+
+####### Compiler, tools and options
+
+CC	=	gcc
+CXX	=	g++
+CFLAGS	=	@CFLAGS@
+CXXFLAGS=	@CXXFLAGS@
+INCPATH	=	-I/usr/X11R6/include
+LINK	=	g++ -shared
+LFLAGS	=
+LIBS	=   -L/usr/X11R6/lib @FLTK_LIBS@ -lGL -lXext -lX11  -ldl
+MOC     = moc
+UIC	=
+
+TAR	=	tar -cf
+GZIP	=	gzip -9f
+
+INSTALL	= @INSTALL@
+
+###### Autoconf variables
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+
+bindir = @bindir@
+sbindir = @sbindir@
+libexecdir = @libexecdir@
+datadir = @datadir@
+sysconfdir = @sysconfdir@
+sharedstatedir = @sharedstatedir@
+localstatedir = @localstatedir@
+libdir = @libdir@
+infodir = @infodir@
+mandir = @mandir@
+
+####### Files
+
+HEADERS =	../SpiralPlugin.h \
+		../SpiralPluginGUI.h \
+		MousePlugin.h \
+		MousePluginGUI.h \
+		../../Sample.h \
+		../../ChannelHandler.h \
+		../../../GUI/Widgets/SpiralGUI.H \
+		scratch.h
+SOURCES =	../SpiralPlugin.C \
+		../SpiralPluginGUI.C \
+		MousePlugin.C \
+		MousePluginGUI.C \
+		../../Sample.C \
+		../../ChannelHandler.C \
+		../../../GUI/Widgets/SpiralGUI.C \
+		scratch.C
+OBJECTS =	../SpiralPlugin.o \
+		../SpiralPluginGUI.o \
+		MousePlugin.o \
+		MousePluginGUI.o \
+		../../Sample.o \
+		../../ChannelHandler.o \
+		../../../GUI/Widgets/SpiralGUI.o \
+		scratch.o
+INTERFACES =
+UICDECLS =
+UICIMPLS =
+SRCMOC	=
+OBJMOC	=
+DIST	=
+TARGET	=	MousePlugin.so
+
+####### Implicit rules
+
+.SUFFIXES: .cpp .cxx .cc .C .c
+
+.cpp.o:
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
+
+.cxx.o:
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
+
+.cc.o:
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
+
+.C.o:
+	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o $@ $<
+
+.c.o:
+	$(CC) -c $(CFLAGS) $(INCPATH) -o $@ $<
+
+####### Build rules
+
+all: $(TARGET)
+
+$(TARGET): $(UICDECLS) $(OBJECTS) $(OBJMOC)
+	$(LINK) $(LFLAGS) -o $(TARGET) $(OBJECTS) $(OBJMOC) $(LIBS)
+
+moc: $(SRCMOC)
+
+dist:
+	$(TAR) MousePlugin.tar $(SOURCES) $(HEADERS) $(INTERFACES) $(DIST)
+	$(GZIP) MousePlugin.tar
+
+clean:
+	-rm -f $(OBJECTS) $(OBJMOC) $(SRCMOC) $(UICIMPLS) $(UICDECLS) $(TARGET)
+	-rm -f *~ core
+
+install:
+	$(INSTALL) $(TARGET) $(libdir)/SpiralPlugins
+
+####### Sub-libraries
+
+
+###### Combined headers
+
+
+####### Compile
+
+../SpiralPlugin.o: ../SpiralPlugin.C \
+		../SpiralPlugin.h \
+		../../Sample.h
+
+../SpiralPluginGUI.o: ../SpiralPluginGUI.C \
+		../SpiralPlugin.h \
+		../SpiralPluginGUI.h \
+		../../../GUI/Widgets/SpiralGUI.H \
+		../../Sample.h
+
+../../../GUI/Widgets/SpiralGUI.o: ../../../GUI/Widgets/SpiralGUI.C \
+		../../../GUI/Widgets/SpiralGUI.H
+
+../../Sample.o: ../../Sample.C \
+		../../Sample.h \
+		../../SpiralInfo.h
+
+MousePlugin.o: MousePlugin.C \
+		MousePlugin.h \
+		MousePluginGUI.h \
+		../SpiralPlugin.h \
+		../SpiralPluginGUI.h \
+		../../SpiralInfo.h \
+		../../Sample.h \
+		scratch.h \
+		SpiralIcon.xpm
+
+MousePluginGUI.o: MousePluginGUI.C \
+		MousePluginGUI.h \
+		MousePlugin.h \
+		../SpiralPluginGUI.h \
+		../SpiralPlugin.h \
+		../../../GUI/Widgets/SpiralGUI.H \
+		../../SpiralInfo.h \
+		../../Sample.h \
+		scratch.h
+
+../../ChannelHandler.o: ../../ChannelHandler.C \
+		../../ChannelHandler.h
+
+scratch.o: scratch.C \
+		scratch.h
+

SpiralSound/Plugins/MousePlugin/MousePlugin.C

@@ -0,0 +1,123 @@
+/*  MousePlugin
+ *  Copyleft (C) 2002 Dan Bethell <dan@pawfal.org>
+ *                    Dave Griffiths <dave@pawfal.org>
+ *
+ *  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.
+*/
+
+
+#define SCRATCH_DEVICE "/dev/ttyS1"
+
+#include "MousePlugin.h"
+#include "MousePluginGUI.h"
+#include "SpiralIcon.xpm"
+
+extern "C" {
+
+SpiralPlugin* SpiralPlugin_CreateInstance() { return new MousePlugin; }
+
+char** SpiralPlugin_GetIcon() { return SpiralIcon_xpm; }
+
+int SpiralPlugin_GetID() { return 300; }
+
+string SpiralPlugin_GetGroupName() { return "InputOutput"; }
+
+}
+
+///////////////////////////////////////////////////////
+
+//static const HostInfo* host;
+
+MousePluginSingleton* MousePluginSingleton::m_Singleton = NULL;
+
+int MousePlugin::m_RefCount=0;
+
+///////////////////////////////////////////////////////
+
+MousePluginSingleton::MousePluginSingleton() {
+     scr = new scratch(SCRATCH_DEVICE); // create scratch object
+}
+
+MousePluginSingleton::~MousePluginSingleton() {
+     if (scr!=NULL) {
+        delete scr;
+    }
+}
+
+///////////////////////////////////////////////////////
+
+MousePlugin::MousePlugin():
+m_Data (0.0)
+{
+	m_RefCount++;
+	m_PluginInfo.Name = "Mouse";
+	m_PluginInfo.Width = 70;
+	m_PluginInfo.Height = 125;
+	m_PluginInfo.NumInputs = 1;
+	m_PluginInfo.NumOutputs = 1;
+	m_PluginInfo.PortTips.push_back ("Trigger");
+	m_PluginInfo.PortTips.push_back ("Output");
+}
+
+MousePlugin::~MousePlugin() {
+     m_RefCount--;
+     if (m_RefCount==0) {
+        MousePluginSingleton::PackUpAndGoHome();
+     }
+}
+
+PluginInfo &MousePlugin::Initialise (const HostInfo *Host) {
+           PluginInfo& Info = SpiralPlugin::Initialise (Host);
+           m_AudioCH->Register ("Data", &m_Data, ChannelHandler::OUTPUT);
+           return Info;
+}
+
+SpiralGUIType *MousePlugin::CreateGUI() {
+      return new MousePluginGUI (m_PluginInfo.Width, m_PluginInfo.Height, this, m_AudioCH, m_HostInfo);
+}
+
+void MousePlugin::Execute() {
+     float trigger = 1.0;
+     if (GetOutputBuf(0)) {
+        if (InputExists(0)) {
+           trigger = GetInput(0,0);
+        }
+        char c = MousePluginSingleton::Get()->getScr()->getData();
+        if (c!=0x0) {
+           float val;
+           int ch = (int)c;
+           val = (float)(ch / 127.00);
+           if (val>1) val=1;
+           if (val<-1) val=-1;
+           if (trigger>0) {
+              GetOutputBuf(0)->Set (val);
+              m_Data = val;
+           } else {
+              GetOutputBuf(0)->Set (m_Data);
+           }
+        } else {
+            GetOutputBuf(0)->Set (m_Data);
+        }
+    }
+}
+
+void MousePlugin::StreamOut (ostream &s) {
+  s << m_Version;
+}
+
+void MousePlugin::StreamIn (istream &s) {
+  int Version;
+  s >> Version;
+}

SpiralSound/Plugins/MousePlugin/MousePlugin.h

@@ -0,0 +1,67 @@
+/*  MousePlugin
+ *  Copyleft (C) 2002 Dan Bethell <dan@pawfal.org>
+ *                    Dave Griffiths <dave@pawfal.org>
+ *
+ *  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.
+*/ 
+
+#ifndef MousePlugin_H
+#define MousePlugin_H
+
+#include "../SpiralPlugin.h"
+#include "scratch.h"
+
+class MousePluginSingleton {
+   public:
+      static MousePluginSingleton *Get() {
+             if (!m_Singleton) m_Singleton = new MousePluginSingleton;
+             return m_Singleton;
+      }
+      static void PackUpAndGoHome() {
+             if (m_Singleton)  {
+                delete m_Singleton;
+                m_Singleton=NULL;
+             }
+      }
+      ~MousePluginSingleton();
+      scratch *getScr() { return scr; }
+   private:
+      MousePluginSingleton();
+      scratch *scr;
+      static MousePluginSingleton* m_Singleton;
+      int count;
+};
+
+class MousePlugin : public SpiralPlugin {
+   public:
+      MousePlugin();
+      virtual ~MousePlugin();
+      virtual PluginInfo& Initialise (const HostInfo *Host);
+      virtual SpiralGUIType* CreateGUI();
+      virtual void Execute();
+      virtual void StreamOut (ostream &s);
+      virtual void StreamIn (istream &s);
+      //float getData() { return data; }
+   private:
+      static int m_RefCount;
+      float m_Data;
+      friend istream &operator>> (istream &s, MousePlugin &o);
+      friend ostream &operator<< (ostream &s, MousePlugin &o);
+};
+
+istream &operator>> (istream &s, MousePlugin &o);
+ostream &operator<< (ostream &s, MousePlugin &o);
+
+#endif

SpiralSound/Plugins/MousePlugin/MousePluginGUI.C

@@ -0,0 +1,68 @@
+/*  MousePlugin
+ *  Copyleft (C) 2002 Dan Bethell <dan@pawfal.org>
+ *                    Dave Griffiths <dave@pawfal.org>
+ *
+ *  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 "MousePluginGUI.h"
+#include <FL/fl_draw.h>
+#include <FL/fl_draw.H>
+
+static const int GUI_COLOUR = 154;
+static const int GUIBG_COLOUR = 144;
+static const int GUIBG2_COLOUR = 145;
+
+ScratchWidget::ScratchWidget (int x, int y, int w, int h, const char *l, int BUFSIZE) :
+Fl_Widget (x, y, w, h, l),
+m_Data (0.0),
+m_Channels (1),
+m_Bufsize (BUFSIZE)
+{
+}
+
+void ScratchWidget::draw() {
+     fl_color (GUIBG_COLOUR);
+     fl_rectf (x(), y(), w(), h());
+     fl_push_clip (x(), y(), w(), h());
+     int val = (int)(((m_Data * -1) + 1) * (h() / 2.0));
+     fl_color (FL_WHITE);
+     fl_rectf (x(), y() + val, w(), h());
+     fl_pop_clip();
+}
+
+////////////////////////////////////////////
+
+MousePluginGUI::MousePluginGUI (int w, int h, MousePlugin *o, ChannelHandler *ch, const HostInfo *Info) :
+SpiralPluginGUI (w, h, o, ch)
+{
+    m_Scope = new ScratchWidget (5, 20, 60, 100, "Scratch", Info->BUFSIZE);
+    end();
+}
+
+void MousePluginGUI::Update () {
+     m_Scope->m_Data = m_GUICH->GetFloat ("Data");
+     m_Scope->redraw();
+}
+
+// Update GUI on Load
+void MousePluginGUI::UpdateValues (SpiralPlugin* o) {
+}
+
+const string MousePluginGUI::GetHelpText (const string &loc) {
+      return string("")
+      + "\n"
+      + "\n";
+}

SpiralSound/Plugins/MousePlugin/MousePluginGUI.h

@@ -0,0 +1,55 @@
+/*  MousePlugin
+ *  Copyleft (C) 2002 Dan Bethell <dan@pawfal.org>
+ *                    Dave Griffiths <dave@pawfal.org>
+ *
+ *  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.
+*/
+
+#ifndef MouseGUI_H
+#define MouseGUI_H
+
+#include <FL/Fl.H>
+#include "MousePlugin.h"
+#include "../SpiralPluginGUI.h"
+
+class ScratchWidget : public Fl_Widget {
+   public:
+      ScratchWidget (int x, int y, int w, int h, const char *l, int BUFSIZE);
+      void draw();
+      void SetNumChannels (int s) { m_Channels = s; }
+      float m_Data;
+      int m_Channels;
+   private:
+      int m_GUIColour;
+      int m_GUIBGColour;
+      int m_Bufsize;
+};
+
+class MousePluginGUI : public SpiralPluginGUI {
+   public:
+      MousePluginGUI (int w, int h, MousePlugin *o, ChannelHandler *ch, const HostInfo *Info);
+      virtual void UpdateValues (SpiralPlugin *o);
+      virtual void Update ();
+   protected:
+      const string GetHelpText (const string &loc);
+   private:
+//      virtual void draw();
+//      void Display(float data);
+//      virtual SpiralPlugin* GetPlugin() { return m_Plugin; }
+//      MousePlugin *m_Plugin;
+      ScratchWidget *m_Scope;
+};
+
+#endif

SpiralSound/Plugins/MousePlugin/SpiralIcon.xpm

@@ -0,0 +1,43 @@
+/* XPM */
+static char * SpiralIcon_xpm[] = {
+"36 36 4 1",
+" 	c None",
+".	c #000000",
+"+	c #6E6E6E",
+"@	c #FFFFFF",
+"                                    ",
+"                                    ",
+"                                    ",
+"    .............................   ",
+"    .............................   ",
+"    .............................   ",
+"    ...+++++++++++++++++++++++...   ",
+"    ...+++++++++++++++++++++++...   ",
+"    ...+++++++++++++++++++++++...   ",
+"    ...+++++++++++++++++++++++...   ",
+"    ...+++++++++++++++++++++++...   ",
+"    ...++++++@@@@@@@@@@@@@@+++...   ",
+"    ...++++++@@@@@@@++++++++++...   ",
+"    ...++++++@@@@@@@++++++++++...   ",
+"    ...++++++++@++++++++++++++...   ",
+"    ...++...................++...   ",
+"    ...+++++++++++++++++++++++...   ",
+"    ...+++++++++++++++++++++++...   ",
+"    ...+++++++++++++++++++++++...   ",
+"    ...+++++++++++++++++++++++...   ",
+"    .............................   ",
+"    .............................   ",
+"    .............................   ",
+"              ........              ",
+"              ........              ",
+"              ........              ",
+"              ........              ",
+"              ........              ",
+"    .............................   ",
+"    .............................   ",
+"    .............................   ",
+"    .............................   ",
+"    .............................   ",
+"    .............................   ",
+"                                    ",
+"                                    "};

SpiralSound/Plugins/MousePlugin/scratch.C

@@ -0,0 +1,133 @@
+/*  MousePlugin
+ *  Copyleft (C) 2002 Dan Bethell <dan@pawfal.org>
+ *                    Dave Griffiths <dave@pawfal.org>
+ *
+ *  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 "scratch.h"
+
+#define BAUDRATE B1200
+#define _POSIX_SOURCE 1 /* POSIX compliant source */
+#define FALSE 0
+#define TRUE 1
+
+int c, res;
+int count, total;
+volatile int STOP=FALSE;        
+int fd; // the serial port device
+struct termios oldtio,newtio;
+unsigned char buf[3];
+char *MODEMDEVICE;
+
+scratch::scratch(char *dev)
+{
+    openSerialPort(dev);	
+    pthread_mutex_init( &mutex, NULL);
+    pthread_create( &scratch_thread, NULL, (void *(*)(void *))listen, this);    
+}
+
+scratch::~scratch()
+{
+    closeSerialPort();
+}
+
+void scratch::setData(char c)
+{
+    pthread_mutex_lock( &mutex );
+    data = c;
+    pthread_mutex_unlock( &mutex );
+}
+
+char scratch::getData()
+{
+    char result;
+	pthread_mutex_lock( &mutex );
+    result = data;
+    pthread_mutex_unlock( &mutex );
+    
+    return result;
+}
+
+void scratch::stop()
+{
+    pthread_mutex_lock( &mutex );
+    STOP=TRUE;
+    pthread_mutex_unlock( &mutex );
+}
+
+void openSerialPort(char *dev) 
+{
+    char *MODEMDEVICE = dev;
+
+    fd = open(MODEMDEVICE, O_RDWR | O_NOCTTY ); 
+    if (fd <0) 
+    {
+        perror(MODEMDEVICE); exit(-1); 
+    }
+        
+    tcgetattr(fd,&oldtio); /* save current port settings */
+        
+    bzero(&newtio, sizeof(newtio));
+    newtio.c_cflag = BAUDRATE | CS7 | CLOCAL | CREAD;
+    newtio.c_iflag = IGNPAR;
+    newtio.c_oflag = 0;
+        
+    /* set input mode (non-canonical, no echo,...) */
+    newtio.c_lflag = 0;
+         
+    newtio.c_cc[VTIME]    = 0;   /* inter-character timer unused */
+    newtio.c_cc[VMIN]     = 3;   /* blocking read until 5 chars received */
+        
+    tcflush(fd, TCIFLUSH);
+    tcsetattr(fd,TCSANOW,&newtio);
+}
+
+void closeSerialPort()
+{    
+    tcsetattr(fd,TCSANOW,&oldtio); // reset serial port settings
+    close(fd); // close pipe to serial port
+}
+
+void listen(scratch *scr)
+{
+    while (STOP==FALSE) 
+    {       /* loop for input */
+        res = read(fd,buf,3);   /* returns after 3 chars have been input */
+        if (buf[0]>>6&1)
+        {   
+            char c;
+            
+            c = ((buf[0]&12)<<4)|(buf[2]&63);     
+            if (c!=0x0) {          
+                scr->setData(c);
+                // some random logging stuff
+                /*
+                total += (int)c;
+                count ++;
+                
+                if (count%20==0) {
+                    FILE *ptr = fopen("/tmp/EYEMUSH.log", "a+");
+                    fprintf(ptr, "EYEMUSH LOG:\tScratch\n");    
+                    fclose(ptr);
+                }
+                */
+            }
+        }
+        else
+        {
+            read(fd,buf,1);
+        }
+    }
+}

SpiralSound/Plugins/MousePlugin/scratch.h

@@ -0,0 +1,54 @@
+/*  MousePlugin
+ *  Copyleft (C) 2002 Dan Bethell <dan@pawfal.org>
+ *                    Dave Griffiths <dave@pawfal.org>
+ *
+ *  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.
+*/ 
+#ifndef SCRATCH_H
+#define SCRATCH_H
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+#include <termios.h>
+#include <stdio.h>
+#include <iostream.h>
+#include <pthread.h>
+
+class scratch
+{
+    public:
+        scratch(char *dev);
+        ~scratch();
+        void setData(char c);
+        char getData();
+        void stop();
+        
+    private:
+        
+        pthread_t scratch_thread;
+        pthread_mutex_t mutex;
+        
+        char data;
+};
+
+ 
+void openSerialPort(char *dev);
+void closeSerialPort();
+void listen(scratch *scr);
+
+#endif

SpiralSound/Plugins/StreamPlugin/StreamPluginGUI.C

@@ -25,6 +25,7 @@
 
 StreamPluginGUI::StreamPluginGUI(int w, int h,StreamPlugin *o,ChannelHandler *ch,const HostInfo *Info) :
 SpiralPluginGUI(w,h,o,ch),
+m_Playing (false),
 m_PitchValue (1.0f)
 {
         // 7 seg displays
@@ -56,7 +57,6 @@ m_PitchValue (1.0f)
         m_Pitch->box (FL_PLASTIC_DOWN_BOX);
 	m_Pitch->maximum (20);
         m_Pitch->step (0.001);
-        UpdatePitch (true, false, false);
         m_Pitch->callback ((Fl_Callback*)cb_Pitch);
         add (m_Pitch);
         // position indicator
@@ -85,17 +85,8 @@ m_PitchValue (1.0f)
 	m_ToStart->selection_color (Info->GUI_COLOUR);
 	m_ToStart->callback ((Fl_Callback*)cb_ToStart);
 	add (m_ToStart);
-        // stop btn
-	m_Stop = new Fl_Button (62, 130, 30, 30, "@||");
-        m_Stop->labelsize (10);
-	m_Stop->labeltype (FL_SYMBOL_LABEL);
-        m_Stop->box (FL_PLASTIC_UP_BOX);
-	m_Stop->color (Info->GUI_COLOUR);
-	m_Stop->selection_color (Info->GUI_COLOUR);
-	m_Stop->callback ((Fl_Callback*)cb_Stop);
-	add (m_Stop);
         // play btn
-	m_Play = new Fl_Button (92, 130, 30, 30, "@>");
+	m_Play = new Fl_Button (62, 130, 30, 30, "@>");
         m_Play->labelsize (10);
 	m_Play->labeltype (FL_SYMBOL_LABEL);
         m_Play->box (FL_PLASTIC_UP_BOX);
@@ -103,22 +94,31 @@ m_PitchValue (1.0f)
 	m_Play->selection_color (Info->GUI_COLOUR);
 	m_Play->callback ((Fl_Callback*)cb_Play);
 	add (m_Play);
-        // 1/2 speed btn
-	m_Div = new Fl_Button (122, 130, 30, 30, "/2");
-        m_Div->labelsize (9);
-        m_Div->box (FL_PLASTIC_UP_BOX);
-	m_Div->color (Info->GUI_COLOUR);
-	m_Div->selection_color (Info->GUI_COLOUR);
-	m_Div->callback ((Fl_Callback*)cb_Div);
-	add (m_Div);
         // normal speed btn
-	m_Reset = new Fl_Button (152, 130, 30, 30, "Reset");
+	m_Reset = new Fl_Button (92, 130, 30, 30, "Reset");
         m_Reset->labelsize (9);
         m_Reset->box (FL_PLASTIC_UP_BOX);
 	m_Reset->color (Info->GUI_COLOUR);
 	m_Reset->selection_color (Info->GUI_COLOUR);
 	m_Reset->callback ((Fl_Callback*)cb_Reset);
 	add (m_Reset);
+        // Reverse Button
+        m_Rev = new  Fl_Button (122, 130, 30, 30, "@<-");
+        m_Rev->labelsize (10);
+	m_Rev->labeltype (FL_SYMBOL_LABEL);
+        m_Rev->box (FL_PLASTIC_UP_BOX);
+	m_Rev->color (Info->GUI_COLOUR);
+	m_Rev->selection_color (Info->GUI_COLOUR);
+	m_Rev->callback ((Fl_Callback*)cb_Rev);
+	add (m_Rev);
+        // 1/2 speed btn
+	m_Div = new Fl_Button (152, 130, 30, 30, "/2");
+        m_Div->labelsize (9);
+        m_Div->box (FL_PLASTIC_UP_BOX);
+	m_Div->color (Info->GUI_COLOUR);
+	m_Div->selection_color (Info->GUI_COLOUR);
+	m_Div->callback ((Fl_Callback*)cb_Div);
+	add (m_Div);
         // dbl speed btn
 	m_Dbl = new Fl_Button (182, 130, 30, 30, "X2");
         m_Dbl->labelsize (9);
@@ -135,6 +135,8 @@ m_PitchValue (1.0f)
 	m_Nudge->selection_color (Info->GUI_COLOUR);
         m_Nudge->callback ((Fl_Callback*)cb_Nudge);
 	add (m_Nudge);
+        end ();
+        UpdatePitch (true, false, false);
 }
 
 StreamPluginGUI::~StreamPluginGUI () {
@@ -177,8 +179,14 @@ void StreamPluginGUI::cb_Volume (Fl_Knob* o, void* v) {
 // pitch
 
 void StreamPluginGUI::UpdatePitch (bool UpdateIt, bool DrawIt, bool SendIt) {
-     if (m_PitchValue<0) m_Pitch->align (FL_ALIGN_INSIDE | FL_ALIGN_LEFT);
-     else  m_Pitch->align (FL_ALIGN_INSIDE | FL_ALIGN_RIGHT);
+     if (m_PitchValue<0) {
+        m_Pitch->align (FL_ALIGN_INSIDE | FL_ALIGN_LEFT);
+        m_Rev->label ("@->");
+     }
+     else {
+        m_Pitch->align (FL_ALIGN_INSIDE | FL_ALIGN_RIGHT);
+        m_Rev->label ("@<-");
+     }
      sprintf (m_PitchLabel, "    %1.3f   ", m_PitchValue);
      if (UpdateIt) m_Pitch->value (m_PitchValue+10);
      if (DrawIt) redraw();
@@ -232,46 +240,55 @@ void StreamPluginGUI::cb_ToStart (Fl_Button* o, void* v) {
      ((StreamPluginGUI*)(o->parent ()))->cb_ToStart_i (o, v);
 }
 
-// stop
+// play
 
-inline void StreamPluginGUI::cb_Stop_i (Fl_Button* o, void* v) {
-       m_GUICH->SetCommand (StreamPlugin::STOP);
+inline void StreamPluginGUI::cb_Play_i (Fl_Button* o, void* v) {
+       if (m_Playing) {
+          m_Play->label ("@>");
+          m_GUICH->SetCommand (StreamPlugin::STOP);
+       }
+       else {
+          m_Play->label ("@||");
+          m_GUICH->SetCommand (StreamPlugin::PLAY);
+       }
+       m_Playing = ! m_Playing;
 }
 
-void StreamPluginGUI::cb_Stop (Fl_Button* o, void* v) {
-     ((StreamPluginGUI*)(o->parent ()))->cb_Stop_i (o, v);
+void StreamPluginGUI::cb_Play (Fl_Button* o, void* v) {
+     ((StreamPluginGUI*)(o->parent ()))->cb_Play_i (o, v);
 }
 
-// play
+// reset
 
-inline void StreamPluginGUI::cb_Play_i (Fl_Button* o, void* v) {
-       m_GUICH->SetCommand (StreamPlugin::PLAY);
+inline void StreamPluginGUI::cb_Reset_i (Fl_Button* o, void* v) {
+       m_PitchValue = 1.0f;
+       UpdatePitch ();
 }
 
-void StreamPluginGUI::cb_Play (Fl_Button* o, void* v) {
-     ((StreamPluginGUI*)(o->parent ()))->cb_Play_i (o, v);
+void StreamPluginGUI::cb_Reset (Fl_Button* o, void* v) {
+     ((StreamPluginGUI*)(o->parent ()))->cb_Reset_i (o, v);
 }
 
-// div 2
+// Rev
 
-inline void StreamPluginGUI::cb_Div_i (Fl_Button* o, void* v) {
-       m_PitchValue /= 2.0f;
+inline void StreamPluginGUI::cb_Rev_i (Fl_Button* o, void* v) {
+       m_PitchValue = -m_PitchValue;
        UpdatePitch ();
 }
 
-void StreamPluginGUI::cb_Div (Fl_Button* o, void* v) {
-     ((StreamPluginGUI*)(o->parent()))->cb_Div_i (o, v);
+void StreamPluginGUI::cb_Rev (Fl_Button* o, void* v) {
+     ((StreamPluginGUI*)(o->parent ()))->cb_Rev_i (o, v);
 }
 
-// reset
+// div 2
 
-inline void StreamPluginGUI::cb_Reset_i (Fl_Button* o, void* v) {
-       m_PitchValue = 1.0f;
+inline void StreamPluginGUI::cb_Div_i (Fl_Button* o, void* v) {
+       m_PitchValue /= 2.0f;
        UpdatePitch ();
 }
 
-void StreamPluginGUI::cb_Reset (Fl_Button* o, void* v) {
-     ((StreamPluginGUI*)(o->parent ()))->cb_Reset_i (o, v);
+void StreamPluginGUI::cb_Div (Fl_Button* o, void* v) {
+     ((StreamPluginGUI*)(o->parent()))->cb_Div_i (o, v);
 }
 
 // mul 2

SpiralSound/Plugins/StreamPlugin/StreamPluginGUI.h

@@ -16,6 +16,9 @@
  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */
 
+#ifndef StreamGUI
+#define StreamGUI
+
 #include <FL/Fl.H>
 #include <FL/Fl_Slider.H>
 #include <FL/Fl_Repeat_Button.H>
@@ -25,9 +28,6 @@
 #include "../Widgets/Fl_SevenSeg.H"
 #include "../Widgets/Fl_Knob.H"
 
-#ifndef StreamGUI
-#define StreamGUI
-
 class StreamPluginGUI : public SpiralPluginGUI {
    public:
       StreamPluginGUI(int w, int h, StreamPlugin *o, ChannelHandler *ch, const HostInfo *Info);
@@ -37,6 +37,7 @@ class StreamPluginGUI : public SpiralPluginGUI {
    protected:
       const string GetHelpText (const string &loc);
    private:
+      bool m_Playing;
       float m_PitchValue;
       char m_TextBuf[256], m_PitchLabel[256];
       void SetMaxTime (float t) { m_Pos->maximum(t); }
@@ -48,10 +49,10 @@ class StreamPluginGUI : public SpiralPluginGUI {
       Fl_Slider* m_Pos;
       Fl_Button* m_Load;
       Fl_Button* m_ToStart;
-      Fl_Button* m_Stop;
       Fl_Button* m_Play;
-      Fl_Button* m_Div;
       Fl_Button* m_Reset;
+      Fl_Button* m_Rev;
+      Fl_Button* m_Div;
       Fl_Button* m_Dbl;
       Fl_Repeat_Button* m_Nudge;
       //// Callbacks ////
@@ -65,14 +66,14 @@ class StreamPluginGUI : public SpiralPluginGUI {
       static void cb_Load (Fl_Button* o, void* v);
       inline void cb_ToStart_i (Fl_Button* o, void* v);
       static void cb_ToStart (Fl_Button* o, void* v);
-      inline void cb_Stop_i (Fl_Button* o, void* v);
-      static void cb_Stop (Fl_Button* o, void* v);
       inline void cb_Play_i (Fl_Button* o, void* v);
       static void cb_Play (Fl_Button* o, void* v);
-      inline void cb_Div_i (Fl_Button* o, void* v);
-      static void cb_Div (Fl_Button* o, void* v);
       inline void cb_Reset_i (Fl_Button* o, void* v);
       static void cb_Reset (Fl_Button* o, void* v);
+      inline void cb_Rev_i (Fl_Button* o, void* v);
+      static void cb_Rev (Fl_Button* o, void* v);
+      inline void cb_Div_i (Fl_Button* o, void* v);
+      static void cb_Div (Fl_Button* o, void* v);
       inline void cb_Dbl_i (Fl_Button* o, void* v);
       static void cb_Dbl (Fl_Button* o, void* v);
       inline void cb_Nudge_i (Fl_Button* o, void* v);