Rename print support files to src/drivers/XXX/Fl_XXX_Printer_Driver.xxx

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11381 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

1 files changed, 141 insertions, 0 deletions

diff --git a/src/drivers/Posix/Fl_Posix_Printer_Driver.cxx b/src/drivers/Posix/Fl_Posix_Printer_Driver.cxx
new file mode 100644
index 000000000..f06bef7f9
--- /dev/null
+++ b/src/drivers/Posix/Fl_Posix_Printer_Driver.cxx
@@ -0,0 +1,141 @@
+//
+// "$Id: Fl_Posix_Printer_Driver.cxx 11364 2016-03-18 18:20:11Z manolo $"
+//
+// PostScript priting support for the Fast Light Tool Kit (FLTK).
+//
+// Copyright 2010-2016 by Bill Spitzak and others.
+//
+// This library is free software. Distribution and use rights are outlined in
+// the file "COPYING" which should have been included with this file.  If this
+// file is missing or damaged, see the license at:
+//
+//     http://www.fltk.org/COPYING.php
+//
+// Please report all bugs and problems to:
+//
+//     http://www.fltk.org/str.php
+//
+
+#include "../../src/config_lib.h"
+
+#if defined(FL_CFG_PRN_PS)
+
+#include <FL/Fl_PostScript.H>
+#include <FL/Fl_Printer.H>
+#include <FL/fl_ask.H>
+
+#include <src/print_panel.cxx>
+
+/** Support for printing on the Unix/Linux platform */
+class Fl_Posix_Printer_Driver : public Fl_PostScript_File_Device {
+  virtual int start_job(int pagecount, int *frompage = NULL, int *topage = NULL);
+};
+
+Fl_Paged_Device* Fl_Paged_Device::newPrinterDriver(void)
+{
+  return new Fl_Posix_Printer_Driver();
+}
+
+/** Starts a print job. */
+int Fl_Posix_Printer_Driver::start_job(int pages, int *firstpage, int *lastpage) {
+  enum Fl_Paged_Device::Page_Format format;
+  enum Fl_Paged_Device::Page_Layout layout;
+  
+  // first test version for print dialog
+  if (!print_panel) make_print_panel();
+  printing_style style = print_load();
+  print_selection->deactivate();
+  print_all->setonly();
+  print_all->do_callback();
+  print_from->value("1");
+  { char tmp[10]; snprintf(tmp, sizeof(tmp), "%d", pages); print_to->value(tmp); }
+  print_panel->show(); // this is modal
+  while (print_panel->shown()) Fl::wait();
+  
+  if (!print_start) // user clicked cancel
+    return 1;
+  
+  // get options
+  
+  switch (print_page_size->value()) {
+    case 0:
+      format = Fl_Paged_Device::LETTER;
+      break;
+    case 2:
+      format = Fl_Paged_Device::LEGAL;
+      break;
+    case 3:
+      format = Fl_Paged_Device::EXECUTIVE;
+      break;
+    case 4:
+      format = Fl_Paged_Device::A3;
+      break;
+    case 5:
+      format = Fl_Paged_Device::A5;
+      break;
+    case 6:
+      format = Fl_Paged_Device::B5;
+      break;
+    case 7:
+      format = Fl_Paged_Device::ENVELOPE;
+      break;
+    case 8:
+      format = Fl_Paged_Device::DLE;
+      break;
+    default:
+      format = Fl_Paged_Device::A4;
+  }
+  
+  { // page range choice
+    int from = 1, to = pages;
+    if (print_pages->value()) {
+      sscanf(print_from->value(), "%d", &from);
+      sscanf(print_to->value(), "%d", &to);
+    }
+    if (from < 1) from = 1;
+    if (to > pages) to = pages;
+    if (to < from) to = from;
+    if (firstpage) *firstpage = from;
+    if (lastpage) *lastpage = to;
+    if (pages > 0) pages = to - from + 1;
+  }
+  
+  if (print_output_mode[0]->value()) layout = Fl_Paged_Device::PORTRAIT;
+  else if (print_output_mode[1]->value()) layout = Fl_Paged_Device::LANDSCAPE;
+  else if (print_output_mode[2]->value()) layout = Fl_Paged_Device::PORTRAIT;
+  else layout = Fl_Paged_Device::LANDSCAPE;
+  
+  int print_pipe = print_choice->value();	// 0 = print to file, >0 = printer (pipe)
+  
+  const char *media = print_page_size->text(print_page_size->value());
+  const char *printer = (const char *)print_choice->menu()[print_choice->value()].user_data();
+  if (!print_pipe) printer = "<File>";
+  
+  if (!print_pipe) // fall back to file printing
+    return Fl_PostScript_File_Device::start_job (pages, format, layout);
+  
+  // Print: pipe the output into the lp command...
+  
+  char command[1024];
+  if (style == SystemV) snprintf(command, sizeof(command), "lp -s -d %s -n %d -t '%s' -o media=%s",
+                                 printer, print_collate_button->value() ? 1 : (int)(print_copies->value() + 0.5), "FLTK", media);
+  else snprintf(command, sizeof(command), "lpr -h -P%s -#%d -T FLTK ",
+                printer, print_collate_button->value() ? 1 : (int)(print_copies->value() + 0.5));
+  
+  Fl_PostScript_Graphics_Driver *ps = driver();
+  ps->output = popen(command, "w");
+  if (!ps->output) {
+    fl_alert("could not run command: %s\n",command);
+    return 1;
+  }
+  ps->close_command(pclose);
+  this->set_current();
+  return ps->start_postscript(pages, format, layout); // start printing
+}
+
+#endif // defined(FL_CFG_PRN_PS)
+
+
+//
+// End of "$Id: Fl_Posix_Printer_Driver.cxx 11364 2016-03-18 18:20:11Z manolo $".
+//