-/**
- * \file Liason.C
- * This file is part of LyX, the document processor.
- * Licence details can be found in the file COPYING.
- *
- * \author Allan Rae
- *
- * Full author contact details are available in file CREDITS
- */
-
-#include <config.h>
-
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
-#include "Liason.h"
-#include "lyxrc.h"
-#include "PrinterParams.h"
-
-#include "frontends/LyXView.h"
-#include "BufferView.h"
-#include "buffer.h"
-#include "exporter.h"
-#include "converter.h"
-
-#include "support/LAssert.h"
-#include "support/lstrings.h"
-#include "support/filetools.h"
-#include "support/path.h"
-#include "support/systemcall.h"
-
-#include "debug.h" // for lyxerr
-
-using std::endl;
-
-namespace Liason {
-
-PrinterParams getPrinterParams(Buffer * buffer)
-{
- return PrinterParams(PrinterParams::PRINTER,
- lyxrc.printer,
- ChangeExtension(buffer->fileName(),
- lyxrc.print_file_extension));
-}
-
-
-bool printBuffer(Buffer * buffer, PrinterParams const & pp)
-{
- string command(lyxrc.print_command + ' ');
-
- if (pp.target == PrinterParams::PRINTER
- && lyxrc.print_adapt_output // dvips wants a printer name
- && !pp.printer_name.empty()) {// printer name given
- command += lyxrc.print_to_printer
- + pp.printer_name
- + ' ';
- }
-
- if (!pp.all_pages && pp.from_page) {
- command += lyxrc.print_pagerange_flag + ' ';
- command += tostr(pp.from_page);
- if (pp.to_page) {
- // we have a range "from-to"
- command += '-';
- command += tostr(pp.to_page);
- }
- command += ' ';
- }
-
- // If both are, or both are not selected, then skip the odd/even printing
- if (pp.odd_pages != pp.even_pages) {
- if (pp.odd_pages) {
- command += lyxrc.print_oddpage_flag + ' ';
- } else if (pp.even_pages) {
- command += lyxrc.print_evenpage_flag + ' ';
- }
- }
-
- if (pp.count_copies > 1) {
- if (pp.sorted_copies) {
- command += lyxrc.print_collcopies_flag;
- } else {
- command += lyxrc.print_copies_flag;
- }
- command += ' ';
- command += tostr(pp.count_copies);
- command += ' ';
- }
-
- if (pp.reverse_order) {
- command += lyxrc.print_reverse_flag + ' ';
- }
-
- if (!lyxrc.print_extra_options.empty()) {
- command += lyxrc.print_extra_options + ' ';
- }
-
- command += converters.dvips_options(buffer) + ' ';
-
- if (!Exporter::Export(buffer, "dvi", true))
- return false;
-
- // Push directory path.
- string path = buffer->filePath();
- if (lyxrc.use_tempdir || !IsDirWriteable(path)) {
- path = buffer->tmppath;
- }
- Path p(path);
-
- // there are three cases here:
- // 1. we print to a file
- // 2. we print direct to a printer
- // 3. we print using a spool command (print to file first)
- Systemcall one;
- int res = 0;
- string dviname = ChangeExtension(buffer->getLatexName(true), "dvi");
- switch (pp.target) {
- case PrinterParams::PRINTER:
- if (!lyxrc.print_spool_command.empty()) {
- // case 3
- string psname = ChangeExtension(dviname, ".ps");
- command += lyxrc.print_to_file
- + QuoteName(psname) + ' ';
- command += QuoteName(dviname);
- string command2 = lyxrc.print_spool_command + ' ';
- if (!pp.printer_name.empty())
- command2 += lyxrc.print_spool_printerprefix
- + pp.printer_name + ' ';
- command2 += QuoteName(psname);
- // First run dvips.
- // If successful, then spool command
- res = one.startscript(Systemcall::Wait, command);
- if (res == 0)
- res = one.startscript(Systemcall::DontWait,
- command2);
- } else
- // case 2
- res = one.startscript(Systemcall::DontWait,
- command + QuoteName(dviname));
- break;
-
- case PrinterParams::FILE:
- // case 1
- command += lyxrc.print_to_file
- + QuoteName(MakeAbsPath(pp.file_name, path));
- command += ' ' + QuoteName(dviname);
- res = one.startscript(Systemcall::DontWait, command);
- break;
- }
-
- lyxerr[Debug::LATEX] << "printBuffer: \"" << command << "\"\n";
-
- return res == 0;
-}
-
-} // namespace Liason