void bbWrite( BBStr *str ){
gxCanvas *c=startPrinting();
c->text( curs_x,curs_y,*str );
curs_x+=curr_font->getWidth( *str );
endPrinting( c );
delete str;
}
void bbPrint( BBStr *str ){
gxCanvas *c=startPrinting();
c->text( curs_x,curs_y,*str );
curs_x=0;
curs_y+=curr_font->getHeight();
endPrinting( c );
delete str;
}
bool KPrinterImpl::printFiles(KPrinter *p, const TQStringList& f, bool flag)
{
TQString cmd;
if (p->option("kde-isspecial") == "1")
{
if (p->option("kde-special-command").isEmpty() && p->outputToFile())
{
KURL url( p->outputFileName() );
if ( !url.isLocalFile() )
{
cmd = ( flag ? "mv" : "cp" ) + ( " %in $out{" + p->outputFileName() + "}" );
}
else
{
if (f.count() > 1)
{
p->setErrorMessage(i18n("Cannot copy multiple files into one file."));
return false;
}
else
{
TDEProcess proc;
proc << (flag?"mv":"cp") << f[0] << p->outputFileName();
if (!proc.start(TDEProcess::Block) || !proc.normalExit() || proc.exitStatus() != 0)
{
p->setErrorMessage(i18n("Cannot save print file to %1. Check that you have write access to it.").arg(p->outputFileName()));
return false;
}
}
return true;
}
}
else if (!setupSpecialCommand(cmd,p,f))
return false;
}
else if (!setupCommand(cmd,p))
return false;
return startPrinting(cmd,p,f,flag);
}
BBStr *bbInput( BBStr *prompt ){
gxCanvas *c=startPrinting();
string t=*prompt;delete prompt;
//get temp canvas
if( !p_canvas || p_canvas->getWidth()<c->getWidth() || p_canvas->getHeight()<curr_font->getHeight()*2 ){
if( p_canvas ) gx_graphics->freeCanvas( p_canvas );
p_canvas=gx_graphics->createCanvas( c->getWidth(),curr_font->getHeight()*2,0 );
if( !p_canvas ){
endPrinting(c);
return d_new BBStr();
}
}
//draw prompt
c->text( curs_x,curs_y,t );
curs_x+=curr_font->getWidth( t );
p_canvas->setFont( curr_font );
p_canvas->setColor( curr_color );
p_canvas->blit( 0,0,c,0,curs_y,c->getWidth(),curr_font->getHeight(),true );
string str;
bool go=true;
int curs=0,last_key=0,last_time,rep_delay;
while( go ){
//render all text
//calc curs x and width
int cx=curs_x+curr_font->getWidth( str.substr( 0,curs ) );
int cw=curr_font->getWidth( curs<str.size() ? str.substr( curs,1 ) : "X" );
//wait for a key
int key=0,st=gx_runtime->getMilliSecs(),tc=-1;
while( gx_runtime->idle() ){
int t=gx_runtime->getMilliSecs();
int n=(t-st)/320;
if( n!=tc ){
tc=n;
if( !(tc&1) ){ //cursor ON
c->setColor( curr_clsColor^0xffffff );
c->rect( cx,curs_y,cw,curr_font->getHeight(),true );
c->setColor( curr_clsColor );
}else{ //cursor OFF
c->blit( cx,curs_y,p_canvas,cx,0,cw,curr_font->getHeight(),true );
c->setColor( curr_color );
}
c->text( cx,curs_y,str.substr( curs,1 ) );
}
if( key=gx_keyboard->getKey() ){
if( int asc=gx_input->toAscii( key ) ){
rep_delay=280;
last_key=key;
last_time=t;
key=asc;
break;
}
}
if( last_key && gx_keyboard->keyDown( last_key ) ){
if( t-last_time>rep_delay ){
if( key=gx_input->toAscii( last_key ) ){
last_time+=rep_delay;
rep_delay=40;
break;
}
}
}else last_key=0;
gx_runtime->delay( 20 );
}
//check the key
switch( key ){
case 0:
go=false;
str="";
break;
case 8:
if( curs ){
str=str.substr( 0,curs-1 )+str.substr( curs );
--curs;
}
break;
case 27:
curs=0;str="";
break;
case gxInput::ASC_DELETE:
if( curs<str.size() ) str=str.substr( 0,curs )+str.substr( curs+1 );
break;
case gxInput::ASC_HOME:
curs=0;
break;
case gxInput::ASC_END:
curs=str.size();
break;
case gxInput::ASC_LEFT:
if( curs ) --curs;
break;
case gxInput::ASC_RIGHT:
if( curs<str.size() ) ++curs;
break;
case '\r':
go=false;
break;
default:
if( curr_font->isPrintable( key ) ){
str=str.substr(0,curs)+char(key)+str.substr(curs);
++curs;
}
}
//render text
p_canvas->blit( 0,curr_font->getHeight(),p_canvas,0,0,c->getWidth(),curr_font->getHeight(),true );
p_canvas->text( curs_x,curr_font->getHeight(),str );
c->blit( 0,curs_y,p_canvas,0,curr_font->getHeight(),c->getWidth(),curr_font->getHeight(),true );
}
curs_x=0;
curs_y+=curr_font->getHeight();
endPrinting( c );
return d_new BBStr( str );
}
