/*
** If arg is a folder, look for files inside of it for PDFs / DJVU files and process
** one by one, otherwise just process the passed argument.
**
** Processing file is two steps:
** 1. If auto-rotation is requested, determine the proper rotation of the file.
** 2. Process the file with the determined rotation.
**
*/
static void k2pdfopt_proc_arg(K2PDFOPT_SETTINGS *k2settings,char *arg,int process,
K2PDFOPT_OUTPUT *k2out)
{
char filename[MAXFILENAMELEN];
int i;
double rot;
int autorot;
#if (WILLUSDEBUGX & 1)
printf("@k2pdfopt_proc_arg(%s)\n",arg);
printf("wfile_status(%s) = %d\n",arg,wfile_status(arg));
#endif
strcpy(filename,arg);
if (wfile_status(filename)==0)
{
#ifdef HAVE_K2GUI
if ((!k2gui_active() && process) || (k2gui_active() && !process))
#endif
k2printf(TTEXT_WARN "\n** File or folder %s could not be opened. **\n\n" TTEXT_NORMAL,filename);
#ifdef HAVE_K2GUI
if (process && k2gui_active())
{
char buf[512];
k2gui_cbox_increment_error_count();
sprintf(buf,"File %s cannot be opened.",filename);
if (k2settings->preview_page>0)
k2gui_alertbox(0,"File not found",buf);
else
k2gui_cbox_set_pages_completed(0,buf);
}
#endif
return;
}
if (k2settings->info) /* Info only? */
autorot = 0;
else if (k2settings->preview_page!=0)
autorot = (fabs(k2settings->src_rot - SRCROT_AUTOPREV)<.5);
else
autorot = (fabs(k2settings->src_rot - SRCROT_AUTOPREV)<.5
|| fabs(k2settings->src_rot - SRCROT_AUTO)<.5
|| fabs(k2settings->src_rot - SRCROT_AUTOEP)<.5);
/* If folder, first process all PDF/DJVU/PS files in the folder */
if (wfile_status(filename)==2)
{
static char *eolist[]={""};
static char *pdflist[]={"*.pdf","*.djvu","*.djv","*.ps","*.eps",""};
static char *bmplist[]={"*.png","*.jpg",""};
FILELIST *fl,_fl;
FILELIST *fl2,_fl2;
int nbmp;
fl=&_fl;
filelist_init(fl);
filelist_fill_from_disk(fl,filename,pdflist,eolist,0,0);
fl2=&_fl2;
filelist_init(fl2);
filelist_fill_from_disk(fl2,filename,bmplist,eolist,0,0);
nbmp=fl2->n;
filelist_free(fl2);
if (fl->n>0)
{
for (i=0;i<fl->n;i++)
{
char fullname[512];
wfile_fullname(fullname,filename,fl->entry[i].name);
if (autorot)
{
if (process)
rot=k2pdfopt_proc_one(k2settings,fullname,SRCROT_AUTO,k2out);
else
rot=0.;
}
else
rot=k2settings->src_rot < -990. ? 0. : k2settings->src_rot;
if (process)
k2pdfopt_proc_one(k2settings,fullname,rot,k2out);
if (!process || k2out->status==0)
k2out->filecount++;
#ifdef HAVE_K2GUI
if (process && k2gui_active())
{
if (k2out->status!=0)
k2gui_cbox_error(filename,k2out->status);
else
k2gui_cbox_set_files_completed(k2out->filecount,NULL);
}
#endif
}
}
filelist_free(fl);
if (nbmp==0)
return;
}
if (autorot)
{
if (process)
rot=k2pdfopt_proc_one(k2settings,filename,SRCROT_AUTO,k2out);
else
rot=0.;
}
else
rot=k2settings->src_rot < -990. ? 0. : k2settings->src_rot;
if (process)
k2pdfopt_proc_one(k2settings,filename,rot,k2out);
if (!process || k2out->status==0)
k2out->filecount++;
#ifdef HAVE_K2GUI
if (process && k2gui_active())
{
if (k2out->status!=0)
k2gui_cbox_error(filename,k2out->status);
else
k2gui_cbox_set_files_completed(k2out->filecount,NULL);
}
#endif
}
/*
** Conversion thread. This is launched as a separate thread to do the
** conversions while the dialog box displays the progress.
*/
static void k2gui_cbox_start_conversion(void *data)
{
void **ptrs;
int i;
K2PDFOPT_CONVERSION *k2conv;
K2PDFOPT_SETTINGS *k2settings;
K2PDFOPT_FILELIST_PROCESS k2listproc;
static char *funcname="k2gui_cbox_start_conversion";
ptrs=(void **)data;
k2conv=(K2PDFOPT_CONVERSION *)ptrs[0];
k2settings=&k2conv->k2settings;
/*
** Count files
*/
k2gui_cbox_set_num_files(1);
k2gui_cbox_set_files_completed(0,"Counting files...");
overwrite_set(1);
for (i=k2listproc.filecount=0;i<k2conv->k2files.n;i++)
{
k2listproc.bmp=NULL;
k2listproc.outname=NULL;
k2listproc.mode=K2PDFOPT_FILELIST_PROCESS_MODE_GET_FILECOUNT;
k2pdfopt_proc_wildarg(k2settings,k2conv->k2files.file[i],&k2listproc);
willus_mem_free((double **)&k2listproc.outname,funcname);
}
if (k2listproc.filecount==0)
{
k2gui_cbox_set_files_completed(0,"No files");
k2gui_alertbox(0,"No files","No files can be opened for conversion.");
k2gui_cbox_conversion_thread_cleanup();
return;
}
k2gui_cbox_set_num_files(k2listproc.filecount);
k2gui_cbox_set_files_completed(0,NULL);
/*
** Process files
*/
k2gui_cbox_set_error_count(0);
k2gui_cbox_freelist();
overwrite_set(0);
for (i=k2listproc.filecount=0;i<k2conv->k2files.n;i++)
{
char *buf;
K2PDFOPT_CONVERSION *k2c;
STRBUF *cmdline,_cmdline;
willus_mem_alloc_warn((void **)&buf,1024,funcname,10);
k2gui_cbox_set_num_pages(1);
sprintf(buf,"Starting conversion of %s...",k2gui_short_name(k2conv->k2files.file[i]));
k2gui_cbox_set_pages_completed(0,buf);
willus_mem_alloc_warn((void **)&k2c,sizeof(K2PDFOPT_CONVERSION),funcname,10);
k2pdfopt_conversion_init(k2c);
cmdline=&_cmdline;
strbuf_init(cmdline);
k2gui_settings_to_cmdline(cmdline,&k2conv->k2settings);
parse_cmd_args(k2c,k2gui->env,cmdline,&k2gui->cmdxtra,1,1);
k2listproc.outname=NULL;
k2listproc.bmp=NULL;
k2listproc.mode=K2PDFOPT_FILELIST_PROCESS_MODE_CONVERT_FILES;
k2pdfopt_proc_wildarg(&k2c->k2settings,k2conv->k2files.file[i],&k2listproc);
#if (WILLUSDEBUGX & 0x2000)
printf("\n\nDone conversion...\n\n");
#endif
str0_addstring(&k2gui_cbox->filelist,&k2gui_cbox->filelist_na,k2listproc.outname);
willus_mem_free((double **)&k2listproc.outname,funcname);
k2pdfopt_conversion_close(k2c);
willus_mem_free((double **)&k2c,funcname);
willus_mem_free((double **)&buf,funcname);
}
k2gui_cbox_set_files_completed(k2listproc.filecount,NULL);
if (k2listproc.filecount==k2conv->k2files.n && k2gui_cbox->error_count==0)
k2gui_cbox->successful=1;
k2gui_cbox_conversion_thread_cleanup();
}
