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#include <sys/types.h>
#include <sys/wait.h>
#include <signal.h>
#include <unistd.h>
#include <stdlib.h>
#include <iostream>
#include "XWin.h"
#include "ImgWrap.h"
#include "OptParser.h"
#include "IconLoader.h"
#include "SuperBar.h"
#include "debug.h"
using namespace std;
void corpshandler(int);
int main(int argc, char **argv) try{
/* Variables *//*{{{*/
struct sigaction sigh;
unsigned int dblclk_tm, butpress;
unsigned long dblclk0=0;
int inum, vertbar;
string image, command, text;
XEvent ev;
XWin barwin(50, 50, 50, 50);
OptParser optparser;
Bar *barra;
/*}}}*/
/* Parse command line options *//*{{{*/
optparser.addOption("help", 0);
optparser.addOption("config", 1, "-");
optparser.addOption("above-desk", 0);
optparser.addOption("isize", 1, "32");
optparser.addOption("idist", 1, "1");
optparser.addOption("zoomf", 1, "1.8");
optparser.addOption("jumpf", 1, "1");
optparser.addOption("pos", 1, "bottom");
optparser.addOption("balfa", 1, "-1");
optparser.addOption("falfa", 1, "-1");
optparser.addOption("dblclk", 1, "200");
optparser.addOption("bpress", 0);
optparser.addOption("vbar", 0);
optparser.addOption("filter", 1, "0");
optparser.addOption("fc", 1, "0xff00c800");
optparser.addOption("nanim", 1, "7");
optparser.addOption("nofont", 0);
optparser.parse(argc, argv);
if(optparser.isset("help")){
cout << "Usage: wbar [option] ... [option]" << endl;
cout << "Options:" << endl;
cout << " -help this help" << endl;
cout << " -config conf-file (eg: $HOME/.wbar)" << endl;
cout << " -above-desk run over a desktop app (ie: xfdesktop)" << endl;
cout << " -isize i icon size (eg: 32)" << endl;
cout << " -idist d icon dist (eg: 1)" << endl;
cout << " -zoomf z zoom factor (eg: 1.8 or 2.5)" << endl;
cout << " -jumpf j jump factor (eg: 1.0 or 0.0)" << endl;
cout << " -pos p position:" << endl;
cout << " top | bottom | left | right | " << endl;
cout << " center | <bot|top>-<right|left>" << endl;
cout << " -dblclk ms ms for double click (0: single click)" << endl;
cout << " -bpress icon gets pressed" << endl;
cout << " -vbar vertical bar" << endl;
cout << " -balfa i bar alfa (0-100)" << endl;
cout << " -falfa i unfocused bar alfa (0-100)" << endl;
cout << " -filter i color filter (0: none 1: hovered 2: others, 3: all)" << endl;
cout << " -fc 0xAARRGGBB filter color (default green 0xff00c800)" << endl;
cout << " -nanim i number of animated icons: 1, 3, 5, 7, 9, ..." << endl;
cout << " -nofont if set disables font rendering" << endl;
return 0;
}
/*}}}*/
/* window configuration *//*{{{*/
barwin.setName("wbar");
if( optparser.isset("above-desk") ){
barwin.setDockWindow();
barwin.skipTaskNPager();
barwin.noDecorations();
barwin.setSticky();
barwin.bottomLayer();
}else{
barwin.setOverrideRedirection();
barwin.lowerWindow();
}
/* tell X what events we're intrested in */
barwin.selectInput(PointerMotionMask | ExposureMask | ButtonPressMask /* |PropertyChangeMask */
| ButtonReleaseMask | LeaveWindowMask | EnterWindowMask);
/*}}}*/
/* Image library set up */
INIT_IMLIB(barwin.getDisplay(), barwin.getVisual(),
barwin.getColormap(), barwin.getDrawable(), 2048*2048);
/* Register handler for recovering corps *//*{{{*/
sigh.sa_handler = corpshandler;
sigh.sa_flags = 0;
sigemptyset(&sigh.sa_mask); //exclude all signals
sigaction(SIGCHLD, &sigh, NULL);
/*}}}*/
/* check if double clicking, ms time */
dblclk_tm = optparser.isset("dblclk")?atoi(optparser.getArg("dblclk").c_str()):0;
butpress = optparser.isset("bpress")?1:0;
vertbar = optparser.isset("vbar")?1:0;
IconLoader icload(optparser.getArg("config").c_str());
icload.openConf();
if(!icload.nextIconInfo(image, command, text)); // should kill the app
/* Create the Bar *//*{{{*/
if(optparser.isset("balfa") || optparser.isset("falfa") ||
optparser.isset("filter") || optparser.isset("fr")|| optparser.isset("fa") ||
optparser.isset("fg")|| optparser.isset("fb") || !(text.empty() || optparser.isset("nofont")) ){
barra = new SuperBar(&barwin, image, text,
atoi(optparser.getArg("isize").c_str()),
atoi(optparser.getArg("idist").c_str()),
atof(optparser.getArg("zoomf").c_str()),
atof(optparser.getArg("jumpf").c_str()),
vertbar, 1, atoi(optparser.getArg("nanim").c_str()),
atoi(optparser.getArg("balfa").c_str()),
atoi(optparser.getArg("falfa").c_str()),
atoi(optparser.getArg("filter").c_str()),
strtoul(optparser.getArg("fc").c_str(), NULL, 16),
optparser.isset("nofont")?0:1);
ERRMSG("Using a Super Bar.");
/* Load Icon Info */
while( !icload.nextIconInfo(image, command, text) )
((SuperBar*)barra)->addIcon(image, command, text);
}else{
barra = new Bar(&barwin, image,
atoi(optparser.getArg("isize").c_str()),
atoi(optparser.getArg("idist").c_str()),
atof(optparser.getArg("zoomf").c_str()),
atof(optparser.getArg("jumpf").c_str()),
vertbar, 1, atoi(optparser.getArg("nanim").c_str()));
ERRMSG("Using a normal Bar.");
/* Load Icon Info */
while( !icload.nextIconInfo(image, command, text) )
barra->addIcon(image, command);
}
/*}}}*/
icload.closeConf();
/* Show the Bar *//*{{{*/
if( optparser.isset("above-desk") ){
barwin.mapWindow();
barra->setPosition(optparser.getArg("pos"));
}else{
barra->setPosition(optparser.getArg("pos"));
barwin.mapWindow();
}
barra->refresh();
/*}}}*/
/* Event Loop *//*{{{*/
while( true ){
barwin.nextEvent(&ev);
switch(ev.type){
case Expose:
barra->refresh();
break;
/* Button Press *//*{{{*/
case ButtonPress:
switch(ev.xbutton.button){
case 1:
if(butpress!=0){
if(!vertbar){
if((inum = barra->iconIndex(ev.xbutton.x))!=-1)
barra->iconDown(inum);
}else{
if((inum = barra->iconIndex(ev.xbutton.y))!=-1)
barra->iconDown(inum);
}
}
break;
case 4: //wheel up
//barra->setZoom(barra->getZoom()+0.1);
//barra->scaleIcons(ev.xbutton.x);
break;
case 5:
//barra->setZoom(barra->getZoom()-0.1);
//barra->scaleIcons(ev.xbutton.x);
break;
}
break;
/*}}}*/
/* Button Release *//*{{{*/
case ButtonRelease:
switch(ev.xbutton.button){
case 3:/* Redraw Bar*/
execvp(argv[0], argv);
break;
case 1:/* Execute Program */
if(!vertbar)
inum = barra->iconIndex(ev.xbutton.x);
else
inum = barra->iconIndex(ev.xbutton.y);
if(butpress!=0)
barra->iconUp(inum);
/* Double click time 200 ms */
if((ev.xbutton.time - dblclk0 <dblclk_tm || dblclk_tm==0) && inum != -1){
if(fork()==0)
execlp("sh", "sh", "-c", barra->iconCommand(inum).c_str(), NULL);
}else dblclk0 = ev.xbutton.time;
break;
}
break;
/*}}}*/
/* Motion Notify *//*{{{*/
case MotionNotify:
if(!vertbar)
barra->refresh(ev.xmotion.x);
else
barra->refresh(ev.xmotion.y);
break;
/*}}}*/
/* Leave & Enter Notify *//*{{{*/
case LeaveNotify:
/* NotifyGrab && Ungrab r notified on B1 click*/
if(ev.xcrossing.mode!=NotifyGrab && !(ev.xcrossing.state&Button1Mask))
barra->refresh();
break;
case EnterNotify:
if(ev.xcrossing.mode!=NotifyUngrab && !(ev.xcrossing.state&Button1Mask)){
if(!vertbar)
barra->refresh(ev.xcrossing.x);
else
barra->refresh(ev.xcrossing.y);
}
break;
/*}}}*/
default:
break;
}
}
/*}}}*/
delete barra;
return 0;
}catch(const char *m){
cout << m << endl;
}
void corpshandler(int sig){
while(waitpid(-1 ,NULL, WNOHANG)>0);
}
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