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Rotary switch emulation - SplitSwitchPlugin

master
edgeeffect 23 years ago
parent
13b5834935
commit
bd37b55351
6 changed files with 837 additions and 0 deletions
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  1. +170
    -0
      SpiralSound/Plugins/SplitSwitchPlugin/Makefile.in
  2. +325
    -0
      SpiralSound/Plugins/SplitSwitchPlugin/SpiralIcon.xpm
  3. +146
    -0
      SpiralSound/Plugins/SplitSwitchPlugin/SplitSwitchPlugin.C
  4. +56
    -0
      SpiralSound/Plugins/SplitSwitchPlugin/SplitSwitchPlugin.h
  5. +95
    -0
      SpiralSound/Plugins/SplitSwitchPlugin/SplitSwitchPluginGUI.C
  6. +45
    -0
      SpiralSound/Plugins/SplitSwitchPlugin/SplitSwitchPluginGUI.h

+ 170
- 0
SpiralSound/Plugins/SplitSwitchPlugin/Makefile.in View File

@@ -0,0 +1,170 @@
#############################################################################
# Makefile for building SplitSwitchPlugin.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 \
../../ChannelHandler.h \
../Widgets/Fl_Knob.H \
../Widgets/Fl_DragBar.H \
../../Sample.h \
SplitSwitchPlugin.h \
SplitSwitchPluginGUI.h
SOURCES = ../SpiralPlugin.C \
../SpiralPluginGUI.C \
../../ChannelHandler.C \
../Widgets/Fl_Knob.cxx \
../Widgets/Fl_DragBar.cxx \
../../Sample.C \
SplitSwitchPlugin.C \
SplitSwitchPluginGUI.C
OBJECTS = ../SpiralPlugin.o \
../SpiralPluginGUI.o \
../../ChannelHandler.o \
../Widgets/Fl_Knob.o \
../Widgets/Fl_DragBar.o \
../../Sample.o \
SplitSwitchPlugin.o \
SplitSwitchPluginGUI.o
INTERFACES =
UICDECLS =
UICIMPLS =
SRCMOC =
OBJMOC =
DIST =
TARGET = SplitSwitchPlugin.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)

tmake:
tmake SplitSwitchPlugin.pro

dist:
$(TAR) SplitSwitchPlugin.tar SplitSwitchPlugin.pro $(SOURCES) $(HEADERS) $(INTERFACES) $(DIST)
$(GZIP) SplitSwitchPlugin.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 \
../SpiralPluginGUI.h \
../Widgets/Fl_DragBar.H \
../SpiralPlugin.h \
../../Sample.h

../Widgets/Fl_Knob.o: ../Widgets/Fl_Knob.cxx \
../Widgets/Fl_Knob.H

../Widgets/Fl_DragBar.o: ../Widgets/Fl_DragBar.cxx \
../Widgets/Fl_DragBar.H

../../Sample.o: ../../Sample.C \
../../Sample.h \
../../SpiralInfo.h

SplitSwitchPlugin.o: SplitSwitchPlugin.C \
SplitSwitchPlugin.h \
../SpiralPlugin.h \
../../Sample.h \
../../SpiralInfo.h \
../../Sample.h \
SplitSwitchPluginGUI.h \
../Widgets/Fl_Knob.H \
../Widgets/Fl_DragBar.H \
../SpiralPluginGUI.h \
../Widgets/Fl_DragBar.H \
SpiralIcon.xpm

SplitSwitchPluginGUI.o: SplitSwitchPluginGUI.C \
SplitSwitchPluginGUI.h \
../Widgets/Fl_Knob.H \
../Widgets/Fl_DragBar.H \
SplitSwitchPlugin.h \
../SpiralPlugin.h \
../../Sample.h \
../../SpiralInfo.h \
../../Sample.h \
../SpiralPluginGUI.h \
../Widgets/Fl_DragBar.H

../../ChannelHandler.o: ../../ChannelHandler.C \
../../ChannelHandler.h

+ 325
- 0
SpiralSound/Plugins/SplitSwitchPlugin/SpiralIcon.xpm View File

@@ -0,0 +1,325 @@
/* XPM */
static char * SpiralIcon_xpm[] = {
"36 36 286 2",
" c None",
". c #8B889B",
"+ c #9C99AA",
"@ c #ADAAB9",
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" /.; ; (.R h _.:.<.6 6 6 [.6 6 ~.~.~.~.~.~.E }.|.4 1. ",
" 2.3.; 4...6 6 6 6 6 6 6 6 6 6 ~.~.~.6 6 6 6 6 6 5.6. ",
" V @ 7.8.9.6 6 6 6 6 0.a.6 6 ~.~.6 6 6 6 6 6 6 6 ",
" b.c.d.6 e.6 6 6 6 6 f.6 ~.~.6 6 ~.6 6 g.6 6 6 h. ",
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" v.; ; ; ; w.; ; x.6 y.z.6 6 6 6 6 6 6 6 t.6 6 6 6 A., ",
" B.; ; w.; : C.D.E.6 6 6 6 6 6 6 6 ~.6 6 y.6 6 6 F.w.G.H. ",
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" > ; ; ; ; q+r+s+; ; t+u+6 6 v+w+; ; x+y+6 6 z+A+; B+3 ",
" C+D+= ; E+F+G+H+; ; I+J+6 6 k+K+; ; ; L+c+M+ ",
" N+4 O+ X ; ; ; P+Q+K+R+S+T+; ; ; w.U+V+ ",
" W+; ; ; ; ; X+Y+Z+; ; ; ; = `+ @ ",
" .@+@@@4 ; ; #@$@%@; ; ; s s+T ",
" &@ *@=@s+ ",
" ",
" ",
" "};

+ 146
- 0
SpiralSound/Plugins/SplitSwitchPlugin/SplitSwitchPlugin.C View File

@@ -0,0 +1,146 @@
/* SpiralSound
* Copyleft (C) 2001 David 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 "SplitSwitchPlugin.h"
#include "SplitSwitchPluginGUI.h"
#include <FL/Fl_Button.h>
#include <stdio.h>
#include "SpiralIcon.xpm"

extern "C" {

SpiralPlugin* CreateInstance () { return new SplitSwitchPlugin; }

char** GetIcon () { return SpiralIcon_xpm; }

int GetID () { return 125; }

}

///////////////////////////////////////////////////////

SplitSwitchPlugin::SplitSwitchPlugin () :
m_SwitchPos (0),
m_Triggered (false)
{
m_GUIArgs.Chans = 2;
m_GUIArgs.Switch = 1;
m_GUIArgs.Echo = 1;
m_PluginInfo.Name = "SplitSwitch";
m_PluginInfo.Width = 93;
m_PluginInfo.Height = 55;
m_PluginInfo.NumInputs = 3;
m_PluginInfo.NumOutputs = 3;
// Inputs
m_PluginInfo.PortTips.push_back ("CV");
m_PluginInfo.PortTips.push_back ("Clock");
m_PluginInfo.PortTips.push_back ("In");
// Outputs
m_PluginInfo.PortTips.push_back ("CV");
m_PluginInfo.PortTips.push_back ("Out 1");
m_PluginInfo.PortTips.push_back ("Out 2");
m_AudioCH->Register ("Chans", &m_GUIArgs.Chans);
m_AudioCH->Register ("Switch", &m_GUIArgs.Switch);
m_AudioCH->Register ("Echo", &m_GUIArgs.Echo, ChannelHandler::OUTPUT);
}

SplitSwitchPlugin::~SplitSwitchPlugin () {
}

PluginInfo &SplitSwitchPlugin::Initialise (const HostInfo *Host) {
return SpiralPlugin::Initialise (Host);
}

SpiralGUIType *SplitSwitchPlugin::CreateGUI () {
return new SplitSwitchPluginGUI (m_PluginInfo.Width, m_PluginInfo.Height, this, m_AudioCH, m_HostInfo);
}

void SplitSwitchPlugin::ExecuteCommands () {
if (m_AudioCH->IsCommandWaiting ()) {
switch (m_AudioCH->GetCommand()) {
case (SETCHANS) : SetChans (m_GUIArgs.Chans);
break;
case (SETSWITCH) : SetSwitch (m_GUIArgs.Switch);
break;
}
}
}

void SplitSwitchPlugin::SetChans (int n) {
// once to clear the connections with the current info
UpdatePluginInfoWithHost();
while (n > m_PluginInfo.NumOutputs - 1) {
m_PluginInfo.NumOutputs++;
char t[256];
sprintf (t, "Out %d", n);
m_PluginInfo.PortTips.push_back (t);
AddOutput ();
}
while (n < m_PluginInfo.NumOutputs - 1) {
vector<string>::iterator i = m_PluginInfo.PortTips.end ();
m_PluginInfo.PortTips.erase (i--);
RemoveOutput();
m_PluginInfo.NumOutputs--;
}
// do the actual update
UpdatePluginInfoWithHost ();
}

void SplitSwitchPlugin::SetSwitch (int n) {
m_SwitchPos=(m_GUIArgs.Switch - 1) % (m_PluginInfo.NumOutputs - 1);
}

void SplitSwitchPlugin::Execute() {
int n;
int NumChans = m_PluginInfo.NumOutputs - 1;
for (n=1; n<m_PluginInfo.NumOutputs; n++) GetOutputBuf(n)->Zero();
if (InputExists (2)) {
for (n=0; n<m_HostInfo->BUFSIZE; n++) {
if (InputExists (0)) {
// Check the Switch Pos CV Value
m_SwitchPos = int (GetInput (0, n)-1) % NumChans;
}
else if (InputExists (1)) {
// Check the trigger CV value
if (GetInput (1, n) < 0.01) {
m_Triggered = false;
}
else {
if (!m_Triggered) {
m_Triggered = true;
m_SwitchPos = (m_SwitchPos+1) % NumChans;
}
}
}
int o = m_SwitchPos+1;
m_GUIArgs.Echo = o;
SetOutput (0, n, o);
SetOutput (o, n, GetInput (2, n));
}
}
}

void SplitSwitchPlugin::StreamOut (ostream &s) {
s << m_Version << " " << m_PluginInfo.NumOutputs - 1 << " " << m_SwitchPos << " ";
}

void SplitSwitchPlugin::StreamIn (istream &s) {
int Version, Chans, SwitchPos;
s >> Version >> Chans >> SwitchPos;
SetChans (Chans);
m_SwitchPos = SwitchPos;
}

+ 56
- 0
SpiralSound/Plugins/SplitSwitchPlugin/SplitSwitchPlugin.h View File

@@ -0,0 +1,56 @@
/* SpiralSound
* Copyleft (C) 2001 David 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 "../SpiralPlugin.h"
#include <FL/Fl_Pixmap.H>

#ifndef SplitSwitchPLUGIN
#define SplitSwitchPLUGIN

class SplitSwitchPlugin : public SpiralPlugin {
public:
SplitSwitchPlugin ();
virtual ~SplitSwitchPlugin ();
virtual PluginInfo& Initialise (const HostInfo *Host);
virtual SpiralGUIType* CreateGUI ();
virtual void Execute ();
virtual void ExecuteCommands ();
virtual void StreamOut (ostream &s);
virtual void StreamIn (istream &s);
int GetSwitch (void) { return m_SwitchPos + 1; }
int GetChans (void) { return m_PluginInfo.NumOutputs - 1; }
enum GUICommands {NONE, SETCHANS, SETSWITCH};
struct GUIArgs {
int Chans;
int Switch;
int Echo;
};
private:
GUIArgs m_GUIArgs;
void SetChans (int n);
void SetSwitch (int n);
int m_SwitchPos;
bool m_Triggered;
friend istream &operator>> (istream &s, SplitSwitchPlugin &o);
friend ostream &operator<< (ostream &s, SplitSwitchPlugin &o);
};

istream &operator>> (istream &s, SplitSwitchPlugin &o);
ostream &operator<< (ostream &s, SplitSwitchPlugin &o);

#endif

+ 95
- 0
SpiralSound/Plugins/SplitSwitchPlugin/SplitSwitchPluginGUI.C View File

@@ -0,0 +1,95 @@
/* SpiralPlugin
* Copyleft (C) 2000 David 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 "SplitSwitchPluginGUI.h"
#include <FL/fl_draw.h>
#include <FL/fl_draw.H>
#include <stdio.h>

static const int GUI_COLOUR = 179;
static const int GUIBG_COLOUR = 144;
static const int GUIBG2_COLOUR = 145;

////////////////////////////////////////////

SplitSwitchPluginGUI::SplitSwitchPluginGUI (int w, int h, SplitSwitchPlugin *o, ChannelHandler *ch, const HostInfo *Info) :
SpiralPluginGUI (w, h, o, ch)
{
m_Chans = new Fl_Counter (5, 20, 40, 20, "Channels");
m_Chans->labelsize (10);
m_Chans->type (FL_SIMPLE_COUNTER);
m_Chans->step (1);
m_Chans->value (2);
m_Chans->callback ((Fl_Callback*) cb_Chans);
add (m_Chans);

m_Switch = new Fl_Counter (49, 20, 40, 20, "Select");
m_Switch->labelsize (10);
m_Switch->type (FL_SIMPLE_COUNTER);
m_Switch->step (1);
m_Switch->value (1);
m_Switch->callback ((Fl_Callback*) cb_Switch);
add (m_Switch);
}

inline void SplitSwitchPluginGUI::cb_Chans_i (Fl_Counter* o, void* v) {
if (o->value() < 2) o->value(2);
else {
m_GUICH->Set ("Chans", int (o->value ()));
m_GUICH->SetCommand (SplitSwitchPlugin::SETCHANS);
}
}

void SplitSwitchPluginGUI::cb_Chans (Fl_Counter* o, void* v) {
((SplitSwitchPluginGUI*) (o->parent ())) -> cb_Chans_i (o, v);
}


inline void SplitSwitchPluginGUI::cb_Switch_i (Fl_Counter* o, void* v) {
if (o->value()<1 || o->value() > m_Chans->value ())
o->value (1);
m_GUICH->Set ("Switch", int (o->value ()));
m_GUICH->SetCommand (SplitSwitchPlugin::SETSWITCH);
}

void SplitSwitchPluginGUI::cb_Switch (Fl_Counter* o, void* v) {
((SplitSwitchPluginGUI*) (o->parent ())) -> cb_Switch_i (o, v);
}

void SplitSwitchPluginGUI::Update () {
m_Switch->value (m_GUICH->GetInt ("Echo"));
}

void SplitSwitchPluginGUI::UpdateValues (SpiralPlugin *o) {
SplitSwitchPlugin* Plugin = (SplitSwitchPlugin*)o;
m_Chans->value (Plugin->GetChans ());
m_Switch->value (Plugin->GetSwitch ());
}

const string SplitSwitchPluginGUI::GetHelpText(const string &loc){
return string("")
+ "It's a simple 1-input n-output rotary switch.\n\n"
+ "The 'Channels' parameter controls the number of outputs.\n\n"
+ "The 'Select' parameter selects which output echos the input.\n\n"
+ "The 'CV' input also selects which output echos the input.\n\n"
+ "The 'Clock' input is a trigger to select the next output chanel.\n\n"
+ "The 'CV' output enables you to gang several switches together, by\n"
+ "connecting it to the other switches' 'CV' input.\n";
}

+ 45
- 0
SpiralSound/Plugins/SplitSwitchPlugin/SplitSwitchPluginGUI.h View File

@@ -0,0 +1,45 @@
/* SpiralPlugin
* Copyleft (C) 2000 David 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 <FL/Fl.H>
#include <FL/Fl_Window.H>
#include <FL/Fl_Group.H>
#include <FL/Fl_Counter.H>

#include "SplitSwitchPlugin.h"
#include "../SpiralPluginGUI.h"

#ifndef SplitSwitchGUI
#define SplitSwitchGUI

class SplitSwitchPluginGUI : public SpiralPluginGUI {
public:
SplitSwitchPluginGUI(int w, int h, SplitSwitchPlugin *o, ChannelHandler *ch, const HostInfo *Info);
virtual void UpdateValues(SpiralPlugin *o);
virtual void Update();
protected:
const string GetHelpText(const string &loc);
private:
Fl_Counter *m_Switch, *m_Chans;
inline void cb_Switch_i (Fl_Counter* o, void* v);
static void cb_Switch (Fl_Counter* o, void* v);
inline void cb_Chans_i (Fl_Counter* o, void* v);
static void cb_Chans (Fl_Counter* o, void* v);
};

#endif

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