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jack_capture_gui2.cpp
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jack_capture_gui2.cpp
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//-----------------------------------------------------
// name : "jack_capture_settings"
// version : "1.00"
// author : "brummer"
// license : "BSD"
// copyright : "is a present to Kjetil S. Matheussen"
//
// Prototyp generated with Faust 0.9.9.4f (http://faust.grame.fr)
//-----------------------------------------------------
/* link with */
#include <sys/stat.h>
#include <assert.h>
#include <gtk/gtk.h>
#include <cmath>
#include <cstdlib>
#include <iostream>
#include <fstream>
#include <cstring>
using namespace std;
//inline void *aligned_calloc(size_t nmemb, size_t size) { return (void*)((unsigned)(calloc((nmemb*size)+15,sizeof(char)))+15 & 0xfffffff0); }
inline void *aligned_calloc(size_t nmemb, size_t size)
{
return (void*)((size_t)(calloc((nmemb*size)+15,sizeof(char)))+15 & ~15);
}
// g++ -O2 `pkg-config --cflags --libs gtk+-2.0` jack_capture_settings.cpp -o giveaname
#define max(x,y) (((x)>(y)) ? (x) : (y))
#define min(x,y) (((x)<(y)) ? (x) : (y))
// ------------------define the parameter reading, take code from jack_capture -----------------------------------
#define OPTARGS_CHECK_GET(wrong,right) lokke==argc-1?(fprintf(stderr,"Must supply argument for '%s'\n",argv[lokke]),exit(-2),wrong):right
#define OPTARGS_BEGIN(das_usage) {int lokke;const char *usage=das_usage;for(lokke=1;lokke<argc;lokke++){char *a=argv[lokke];if(!strcmp("--help",a)||!strcmp("-h",a)){fprintf(stderr,usage);return 0;
#define OPTARG(name,name2) }}else if(!strcmp(name,a)||!strcmp(name2,a)){{
#define OPTARG_GETSTRING() OPTARGS_CHECK_GET("",argv[++lokke])
#define OPTARGS_END }else{fprintf(stderr,usage);return(-1);}}}
inline int lsr (int x, int n)
{
return int(((unsigned int)x) >> n);
}
inline int int2pow2 (int x)
{
int r=0;
while ((1<<r)<x) r++;
return r;
}
/******************************************************************************
*******************************************************************************
GRAPHIC USER INTERFACE (v2)
abstract interfaces
*******************************************************************************
*******************************************************************************/
#include <map>
#include <list>
using namespace std;
struct Meta : map<const char*, const char*>
{
void declare (const char* key, const char* value)
{
(*this)[key]=value;
}
};
struct uiItem;
typedef void (*uiCallback)(float val, void* data);
/**
* Graphic User Interface : abstract definition
*/
class UI
{
typedef list<uiItem*> clist;
typedef map<float*, clist*> zmap;
private:
static list<UI*> fGuiList;
zmap fZoneMap;
bool fStopped;
public:
UI() : fStopped(false)
{
fGuiList.push_back(this);
}
virtual ~UI()
{
// suppression de this dans fGuiList
}
// -- registerZone(z,c) : zone management
void registerZone(float* z, uiItem* c)
{
if (fZoneMap.find(z) == fZoneMap.end()) fZoneMap[z] = new clist();
fZoneMap[z]->push_back(c);
}
// -- saveState(filename) : save the value of every zone to a file
void saveState(const char* filename)
{
ofstream f(filename);
for (zmap::iterator i=fZoneMap.begin(); i!=fZoneMap.end(); i++)
{
f << *(i->first) << ' ';
}
f << endl;
f.close();
}
// show the comanline given to jack_capture as tooltip when the mouse move over the record button
// error handler for the port argument, check if it is true
static void showtip( GtkWidget *widget, string mand1, string mand2, string mandc)
{
extern const char* capturas ;
extern GtkWidget* status;
extern int st;
int error = 0;
if (mandc != "" )
{
string buffer,port1, port2;
char bufer[256];
FILE* readports;
std::string a(mand1);
std::string b(" --port ");
std::string::size_type in = a.find(b);
if ((in != -1) & (mand1 != " --port "))
{
a.replace(in, 8, "");
a += "\n|";
}
else a = "no";
std::string d(mand2);
in = d.find(b);
if ((in != -1) & (mand2 != " --port "))
{
d.replace(in, 8, "");
d += "\n|";
}
else d = "no";
readports = popen("jack_lsp", "r");
while (fgets (bufer, 256, readports) != NULL)
{
b = bufer;
b += "|";
in = b.find(a);
if ((in == 0) & (a.c_str() != "no"))
{
error += 1;
}
in = b.find(d);
if ((in == 0) & (d.c_str() != "no"))
{
error += 1;
}
}
pclose(readports);
if (mandc == " -c 1" ) error += 1;
}
else error = 2;
if (error == 2)
{
gtk_widget_set_sensitive(widget, TRUE);
GtkTooltips *comandline = gtk_tooltips_new ();
gtk_tooltips_set_tip (GTK_TOOLTIPS (comandline), widget, capturas, "the comandline to jack_capture.");
st = gtk_statusbar_push(GTK_STATUSBAR(status), st, "Ready");
}
else if (error == 0)
{
gtk_widget_set_sensitive(widget, FALSE);
GtkTooltips *comandline = gtk_tooltips_new ();
gtk_tooltips_set_tip (GTK_TOOLTIPS (comandline), widget, "ERROR\nis attainable the choose'n record Port ?", "the comandline to jack_capture.");
st = gtk_statusbar_push(GTK_STATUSBAR(status), st, "ERROR");
}
#if 0
if (system(" pidof jackd.bin >/dev/null") != 0)
{
gtk_widget_set_sensitive(widget, FALSE);
GtkTooltips *comandline = gtk_tooltips_new ();
gtk_tooltips_set_tip (GTK_TOOLTIPS (comandline), widget, "ERROR\njack server not running", "the comandline to jack_capture.");
st = gtk_statusbar_push(GTK_STATUSBAR(status), st, "ERROR");
}
#endif
}
// convert int to string
void IntToString(int i, string & s)
{
s = "";
if (i == 0)
{
s = "0";
return;
}
if (i < 0)
{
s += '-';
i = -i;
}
int count = log10(i);
while (count >= 0)
{
s += ('0' + i/pow(10.0, count));
i -= static_cast<int>(i/pow(10.0,count)) * static_cast<int>(pow(10.0,count));
count--;
}
}
// -- readactuellState(filename) : read the value of every zone to a string
void readactuellState(const char* fname, const char* path, const char* input, const char* output, const char* serverpath, const char* sett)
{
extern const char* capturas ;
extern GtkWidget* recbutton;
extern string com;
extern int getset;
extern int countfile;
extern gchar* text;
extern gchar* text1;
int is;
int checkit = 1;
const char* oggit = " ";
const char* lameit = " ";
int sel = 0;
string mand, mandi, mando, manda, mandc, mandm, mandme, mand1, mand2, ma, can, can1, com2;
float nobitdepth = 0;
if (strcmp(serverpath, " ") == 0)
{
com = "jack_capture";
}
else
{
com = serverpath;
}
// first is the meterbridge
zmap::iterator i=fZoneMap.begin();
is = *(i->first);
i++;
if (is == 1)
{
mandme = " -mt dpm"; // set meterbridge to sco
}
is = *(i->first);
i++;
if (is == 1)
{
if (strcmp(fname, " ") == 0)
{
mandi = " -fp ~/session";
}
else
{
IntToString(countfile,mand);
std::string a(fname);
std::string b(".");
std::string::size_type in = a.find(b);
if (in != -1) a.erase(in);
mandi = " ";
mandi += a;
mandi += mand;
mandi += ".wav";
}
nobitdepth = 0;
}
// read it is ogg file
is = *(i->first);
i++;
if (is == 1)
{
if (strcmp(fname, " ") == 0)
{
mandi = " -f ogg -fp ~/session ";
}
else
{
mandi = " -f ogg -fn ";
IntToString(countfile,mand);
std::string a(fname);
std::string b(".");
std::string::size_type in = a.find(b);
if (in != -1) a.erase(in);
mandi += a;
mandi += mand;
mandi += ".ogg";
}
// set float as default format for ogg set it to 0 to disable that
nobitdepth = 1;
oggit = "y";
}
// read it is mp3 file
is = *(i->first);
i++;
if (is == 1)
{
if (strcmp(fname, " ") == 0)
{
mandi = " -ws|lame -V2 -r - ~/session";
{
char base_filename[5000];
for(;;){
sprintf(base_filename,"%s/session%d.mp3",getenv("HOME"),countfile);
fprintf(stderr,"base: -%s-\n",base_filename);
if(access(base_filename,F_OK)) break;
countfile++;
}
}
IntToString(countfile,mand);
mandi += mand;
mandi += ".mp3";
}
else
{
mandi = " -ws|lame -V2 -r - ";
IntToString(countfile,mand);
std::string a(fname);
std::string b(".");
std::string::size_type in = a.find(b);
if (in != -1) a.erase(in);
mandi += a;
mandi += mand;
mandi += ".mp3";
}
// set float as default format for mp3
nobitdepth = 1;
lameit = "y";
}
// read it is flac file
is = *(i->first);
i++;
if (is == 1)
{
if (strcmp(fname, " ") == 0)
{
mandi = " -f flac -fp ~/session ";
}
else
{
mandi = " -f flac ";
IntToString(countfile,mand);
std::string a(fname);
std::string b(".");
std::string::size_type in = a.find(b);
if (in != -1) a.erase(in);
mandi += a;
mandi += mand;
mandi += ".flac";
}
// set float as default format for flac also.
nobitdepth = 1;
}
// read bitdepth it is float
is = *(i->first);
i++;
if ((is == 1) & (nobitdepth == 0 ))
{
// nothing to do when float is selected
}
// read bitdepth it is 32
is = *(i->first);
i++;
if ((is == 1) & (nobitdepth == 0 ))
{
mand = " -b 32";
com += mand;
}
// read bitdepth it is 24
is = *(i->first);
i++;
if ((is == 1) & (nobitdepth == 0 ))
{
mand = " -b 24";
com += mand;
}
// read bitdepth it is 16
is = *(i->first);
i++;
if ((is == 1) & (nobitdepth == 0 ))
{
mand = " -b 16";
com += mand;
}
// read bitdepth it is 8
is = *(i->first);
i++;
if ((is == 1) & (nobitdepth == 0 ))
{
mand = " -b 8";
com += mand;
}
// read port it is output
is = *(i->first);
i++;
if (is == 1)
{
mand = " --port ";
mand += output;
checkit = 0;
}
// read port it is input
is = *(i->first);
i++;
if (is == 1)
{
mand = " --port ";
mand += input;
checkit = 0;
}
// read port it is playback
is = *(i->first);
i++;
if (is == 1)
{
// port selected from combolist
sel = 1;
if (text != NULL)
{
mand = " --port ";
std::string a(text);
mand += a;
mand1 = mand;
}
}
// read enable db_meter
is = *(i->first);
i++;
if (is == 0)
{
mandm += " --silent --disable-meter";
}
else mandm += " -lm";
// read 2 channels
is = *(i->first);
i++;
if (is == 1)
{
mandc = " -c 2";
com += mandc;
// second port from combolist
if (sel == 1)
{
if (text1 != NULL)
{
std::string b(text1);
mand2 = " --port ";
mand2 += b;
mand += mand2;
sel = 0;
// fprintf(stderr, "%s\n", text1);
}
}
}
// read 1 channel
is = *(i->first);
i++;
if (is == 1)
{
mandc = " -c 1";
com += mandc;
// case input file is 1 channel set output file also to 1 channel for ogg and mp3
if (lameit == "y")
{
if (strcmp(fname, " ") == 0)
{
mandi = " -ws|lame -m m -r - ~/session";
{
char base_filename[5000];
for(;;){
sprintf(base_filename,"%s/session%d.mp3",getenv("HOME"),countfile);
fprintf(stderr,"base: -%s-\n",base_filename);
if(access(base_filename,F_OK)) break;
countfile++;
}
}
IntToString(countfile,ma);
mandi += ma;
mandi += ".mp3";
}
else
{
mandi = " -ws|lame -m m -r - ";
IntToString(countfile,ma);
std::string a(fname);
std::string b(".");
std::string::size_type in = a.find(b);
if (in != -1) a.erase(in);
mandi += a;
mandi += ma;
mandi += ".mp3";
}
}
//}
}
// read set channel auto
is = *(i->first);
i++;
if (is == 1)
{
if (sel == 1)
{
// second port from combolist
if (text1 != NULL)
{
std::string b(text1);
mand2 = " --port ";
mand2 += b;
mand += mand2;
sel = 0;
}
}
// nothing to do for auto selected channel setting
}
// write all in string com and to const char capturas
com += mandme;
com += mandm;
com += mand;
com += mandi;
capturas = com.c_str();
getset = 1;
// actuell setings to showtip
if (strcmp(sett, "yes") != 0)
{
if (checkit != 1) mandc = "";
showtip(recbutton, mand1, mand2, mandc);
}
}
// -- recallState(filename) : load the value of every zone from a file
void recallState(const char* filename)
{
ifstream f(filename);
if (f.good())
{
for (zmap::iterator i=fZoneMap.begin(); i!=fZoneMap.end(); i++)
{
f >> *(i->first);
}
}
f.close();
}
void updateAllZones();
void updateZone(float* z);
static void updateAllGuis()
{
list<UI*>::iterator g;
for (g = fGuiList.begin(); g != fGuiList.end(); g++)
{
(*g)->updateAllZones();
}
}
// -- active widgets
virtual void addComboBox(int i, const char* label, float* zone) {};
virtual void addButton(const char* label, float* zone) {};
virtual void addExitButton(const char* label, float* zone) {};
virtual void addRecToggleButton(const char* label, float* zone) {};
virtual void addCheckButton(const char* label, float* zone) {};
virtual void addRadioButton(GtkWidget* group, const char* label, float* zone) {};
virtual void addRadioButtonwithGroup(const char* label, float* zone) {};
void addCallback(float* zone, uiCallback foo, void* data);
// -- widget's layouts
virtual void addDrawBox(int i) {};
virtual void openHorizontalBox(const char* label) {};
virtual void openVerticalBox(const char* label) {};
virtual void openEventBox(int i, const char* label) {};
virtual void openExpanderBox(const char* label, float* zone) {};
virtual void closeBox() {};
virtual void show() {};
virtual void run() {};
void stop()
{
fStopped = true;
}
bool stopped()
{
return fStopped;
}
virtual void declare(float* zone, const char* key, const char* value) {}
};
/**
* User Interface Item: abstract definition
*/
class uiItem
{
protected :
UI* fGUI;
float* fZone;
float fCache;
uiItem (UI* ui, float* zone) : fGUI(ui), fZone(zone), fCache(-123456.654321)
{
ui->registerZone(zone, this);
}
public :
virtual ~uiItem() {}
void modifyZone(float v)
{
//-------------- this are the parameter used from argv[] ---------------------------
extern const char* path;
extern const char* serverpath;
extern const char* fname;
extern const char* sett;
extern const char* input;
extern const char* output;
fCache = v;
if (*fZone != v)
{
*fZone = v;
fGUI->updateZone(fZone);
// translate GUI state to comandline
fGUI->readactuellState(fname, path, input, output, serverpath, sett);
}
}
float cache()
{
return fCache;
}
virtual void reflectZone() = 0;
};
/**
* Callback Item
*/
struct uiCallbackItem : public uiItem
{
uiCallback fCallback;
void* fData;
uiCallbackItem(UI* ui, float* zone, uiCallback foo, void* data)
: uiItem(ui, zone), fCallback(foo), fData(data) {}
virtual void reflectZone()
{
float v = *fZone;
fCache = v;
fCallback(v, fData);
}
};
// en cours d'installation de call back. a finir!!!!!
/**
* Update all user items reflecting zone z
*/
inline void UI::updateZone(float* z)
{
float v = *z;
clist* l = fZoneMap[z];
for (clist::iterator c = l->begin(); c != l->end(); c++)
{
if ((*c)->cache() != v) (*c)->reflectZone();
}
}
/**
* Update all user items not up to date
*/
inline void UI::updateAllZones()
{
for (zmap::iterator m = fZoneMap.begin(); m != fZoneMap.end(); m++)
{
float* z = m->first;
clist* l = m->second;
float v = *z;
for (clist::iterator c = l->begin(); c != l->end(); c++)
{
if ((*c)->cache() != v) (*c)->reflectZone();
}
}
}
inline void UI::addCallback(float* zone, uiCallback foo, void* data)
{
new uiCallbackItem(this, zone, foo, data);
};
/******************************************************************************
*******************************************************************************
GRAPHIC USER INTERFACE
gtk interface
*******************************************************************************
*******************************************************************************/
#include <gtk/gtk.h>
#define stackSize 256
// Insertion modes
#define kSingleMode 0
#define kBoxMode 1
#define kTabMode 2
class GTKUI : public UI
{
private :
static bool fInitialized;
static list<UI*> fGuiList;
protected :
GtkWidget* fWindow;
int fTop;
GtkWidget* fBox[stackSize];
int fMode[stackSize];
bool fStopped;
GtkWidget* addWidget(const char* label, GtkWidget* w);
virtual void pushBox(int mode, GtkWidget* w);
public :
static const gboolean expand = TRUE;
static const gboolean fill = TRUE;
static const gboolean homogene = FALSE;
GTKUI(char * name, int* pargc, char*** pargv);
// -- layout groups
virtual void addDrawBox(int i);
virtual void openHorizontalBox(const char* label = "");
virtual void openVerticalBox(const char* label = "");
virtual void openEventBox(int i, const char* label = "");
virtual void openExpanderBox(const char* label, float* zone);
virtual void closeBox();
// -- active widgets
virtual void addComboBox(int i, const char* label, float* zone);
virtual void addButton(const char* label, float* zone);
virtual void addExitButton(const char* label, float* zone);
virtual void addRecToggleButton(const char* label, float* zone);
virtual void addCheckButton(const char* label, float* zone);
virtual void addRadioButton(GtkWidget* group, const char* label, float* zone);
virtual void addRadioButtonwithGroup(const char* label, float* zone);
virtual void show();
virtual void run();
};
/******************************************************************************
*******************************************************************************
GRAPHIC USER INTERFACE (v2)
gtk implementation
*******************************************************************************
*******************************************************************************/
// global static fields
FILE* control_stream;
//-------------- check if the save path exists and create first settings-------------------
bool Exists()
{
const char* home;
char dirname[256];
char rcfilename[256];
home = getenv ("HOME");
if (home == 0) home = ".";
snprintf(dirname, 256, "%s/.%s", home, "jack_capture");
struct stat my_stat;
if ( !stat(dirname, &my_stat) == 0)
{
system("mkdir $HOME/.jack_capture" );
snprintf(rcfilename, 256, "%s/.%src", home, "jack_capture/settings");
ofstream f(rcfilename);
string com = "0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 ";
f << com <<endl;
f.close();
}
}
bool GTKUI::fInitialized = false;
list<UI*> UI::fGuiList;
GtkWidget* status;
GtkWidget* buttongroup;
GtkWidget* recbutton;
GtkWidget* combo;
GtkWidget* combo1;
GtkWidget* button1 ;
//--------- global parameters -----------
UI* interface;
float rec3 = 0;
const char* input;
const char* output;
const char* capturas;
gchar* text;
gchar* text1;
string in, out;
float settip = 0;
int getset = 0;
int countfile = 0;
int st;
int intext = 0;
string com; // this is the comandline string
//-------------- this are the parameter used from argv[] ---------------------------
const char* path = " " ;
const char* serverpath = " " ;
const char* appname = " " ;
const char* sett = " " ;
const char* fname = " " ;
static gint delete_event( GtkWidget *widget, GdkEvent *event, gpointer data )
{
return FALSE;
}
//----------------- read active entry in combobox selected port -------------
static void restore_plug( GtkWidget *widget, gpointer data )
{
text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(combo));
text1 = gtk_combo_box_get_active_text(GTK_COMBO_BOX(combo1));
interface->readactuellState(fname, path, input, output, serverpath, sett);
}
//----------------- reload entrys in combobox selected port -------------
static void delet_plug( GtkWidget *widget, gpointer data )
{
gint v = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
gint v1 = gtk_combo_box_get_active(GTK_COMBO_BOX(combo1));
for (int i = 0; i < intext; i++)
{
gtk_combo_box_remove_text (GTK_COMBO_BOX(combo), 0 );
gtk_combo_box_remove_text (GTK_COMBO_BOX(combo1), 0 );
}
intext = 0;
char bufer[100];
char bufer1[100];
FILE* readports;
readports = popen("jack_lsp -t", "r");
while (fgets (bufer, 100, readports) != NULL)
{
std::string e(bufer);
std::string a = "\n";
std::string::size_type isn = e.find(a);
if (isn != -1) e.erase(isn);
a = "audio";
isn = e.find(a);
if ((isn == -1) ) snprintf(bufer1, 100, e.c_str());
if ((isn != -1) )
{
gtk_combo_box_append_text(GTK_COMBO_BOX(combo1), bufer1);
gtk_combo_box_append_text(GTK_COMBO_BOX(combo), bufer1);
intext++;
}
}
pclose(readports);
gtk_combo_box_set_active(GTK_COMBO_BOX(combo), v);
gtk_combo_box_set_active(GTK_COMBO_BOX(combo1), v1);
}
//---------------------- quit gui and close jack_capture in the case it is still runing--------------------------------
static void destroy_event( GtkWidget *widget, gpointer data )
{
if (system(" ps xa | grep -v grep | grep \"jack_capture \" > /dev/null") == 0)
{
fputs("quit\n",control_stream);
fflush(control_stream);
//pclose(control_stream);
sleep(2);
system(" killall jack_capture 2> /dev/null");
}
gtk_main_quit ();
}
// -- readState(filename) : read the comandline for jack_capture from the gui state and write to a file
void readState(const char* path)
{
const char* home;
char gfilename[256];
home = getenv ("HOME");
if (home == 0) home = ".";
if (strcmp(path, " ") == 0)
{
snprintf(gfilename, 256, "%s%src", home, "/.jack_capture/ja_ca_set");
}
else
{
snprintf(gfilename, 256, "%s%s", home, path);
}
//----------------------------- save the results to a file ---------------------------------------
ofstream fa(gfilename);
fa << com <<endl;
fa.close();
}
// show the comanline given to jack_capture as tooltip when the mouse move over the record button
static void show_tip( GtkWidget *widget)
{
// read comandline from file
if (getset == 0)
{
string buf;
const char* home;
char gfilename[256];
home = getenv ("HOME");
if (home == 0) home = ".";
if (strcmp(path, " ") == 0)
{
snprintf(gfilename, 256, "%s%src", home, "/.jack_capture/ja_ca_set");
}
else
{
snprintf(gfilename, 256, "%s%s", home, path);
}
if (settip == 0)
{
ifstream f(gfilename);
if (f.good())
{
getline(f, buf);
capturas = buf.c_str();
f.close();
}
GtkTooltips *comandline = gtk_tooltips_new ();
gtk_tooltips_set_tip (GTK_TOOLTIPS (comandline), widget, capturas, "the comandline to jack_capture.");
}
else if (settip == 1)
{
GtkTooltips *comandline = gtk_tooltips_new ();
gtk_tooltips_set_tip (GTK_TOOLTIPS (comandline), widget, "RECORDING IN PROGRESS", "jack_capture run");
settip = 0;
}
else if (settip == 2)
{
GtkTooltips *comandline = gtk_tooltips_new ();
gtk_tooltips_set_tip (GTK_TOOLTIPS (comandline), widget, "RECORDING ERROR", "jack_capture run");
settip = 0;
}
}
// read comandline from string
else
{
if (settip == 0)
{
interface->readactuellState(fname, path, input, output, serverpath, sett);
capturas = com.c_str();
GtkTooltips *comandline = gtk_tooltips_new ();
gtk_tooltips_set_tip (GTK_TOOLTIPS (comandline), widget, capturas, "the comandline to jack_capture.");
}
else if (settip == 1)
{
GtkTooltips *comandline = gtk_tooltips_new ();
gtk_tooltips_set_tip (GTK_TOOLTIPS (comandline), widget, "RECORDING IN PROGRESS", "jack_capture run");
settip = 0;
}
else if (settip == 2)
{
GtkTooltips *comandline = gtk_tooltips_new ();
gtk_tooltips_set_tip (GTK_TOOLTIPS (comandline), widget, "ERROR\nin record?", "jack_capture run");
settip = 0;
}
}
}
//---------------- record run jack_capture with popen() capturas is the comandline read from the file
bool capture(const char* capturas)
{