// -*- C++ -*-
-/* This file is part of
- * ======================================================
- *
- * LyX, The Document Processor
- *
- * Copyright 1995 Matthias Ettrich
- * Copyright 1995-2000 The LyX Team
+/**
+ * \file PrinterParams.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author Allan Rae
*
- * This file Copyright 1999-2000
- * Allan Rae
- *======================================================
+ * Full author contact details are available in file CREDITS.
*/
#ifndef PRINTERPARAMS_H
#define PRINTERPARAMS_H
-#ifndef LYXRC_H
-#error You must include lyxrc.h before PrinterParams.h
-#endif
-
-#ifdef ENABLE_ASSERTIONS
-#include "support/LAssert.h"
-#endif
+#include "lyxrc.h"
/**
- This struct contains (or should contain) all the parameters required for
- printing a buffer. Some work still needs to be done on this struct and
+ This class contains (or should contain) all the parameters required for
+ printing a buffer. Some work still needs to be done on this class and
printing handling in general to make it nice and full-featured.
The main things I'd like to add now is the ability to print a read-only
document with different orientation, papersize or single/duplex state
than the document's settings. ARRae 20000423
*/
-struct PrinterParams {
+class PrinterParams {
+public:
///
- enum Target{PRINTER, FILE};
+ enum Target {
+ ///
+ PRINTER,
+ ///
+ FILE
+ };
///
Target target;
///
- string printer_name;
+ std::string printer_name;
///
- string file_name;
- ///We allow printing of even pages in a range and so on.
- enum WhichPages{ALL, ODD, EVEN};
+ std::string file_name;
///
- WhichPages which_pages;
+ bool all_pages;
/** Print a page range. Both from_page and to_page used to be strings
because they're actually easier to work with that way. I've
switched to_page to be an int. However, from_page will remain a
a page range "1,3-5" and so on.
I've modified the invariant test to match. ARRae 20000518
*/
- string from_page;
+ unsigned int from_page;
///
- int to_page;
+ unsigned int to_page;
///
- bool reverse_order;
+ bool odd_pages;
///
- bool unsorted_copies;
+ bool even_pages;
///
- int count_copies;
+ unsigned int count_copies;
+ ///
+ bool sorted_copies;
+ ///
+ bool reverse_order;
// The settings below should allow us to print any read-only doc in
// whatever size/orientation we want it -- overriding the documents
// settings.
- /// Override the documents orientation
- //bool orientation;
- /// Print n pages per physical sheet
- //unsigned int nup;
- /// Override document settings for duplex.
- //bool duplex;
+ // Override the documents orientation
+ // bool orientation;
+ // Print n pages per physical sheet
+ // unsigned int nup;
+ // Override document settings for duplex.
+ // bool duplex;
- //@name Constructors and Deconstructors
- //@{
- ///
- PrinterParams(Target const & t = PRINTER,
- string const & pname = lyxrc.printer,
- string const & fname = string(),
- WhichPages const wp = ALL,
- string const & from = string(),
- int const & to = 0,
- bool const reversed = false,
- bool const unsorted = false,
- int const & num_copies = 1)
- : target(t),
- printer_name(pname),
- file_name(fname),
- which_pages(wp),
- from_page(from),
- to_page(to),
- reverse_order(reversed),
- unsorted_copies(unsorted),
- count_copies(num_copies)
- {
- testInvariant();
- }
- ///
- PrinterParams(PrinterParams const & pp)
- : target(pp.target),
- printer_name(pp.printer_name),
- file_name(pp.file_name),
- which_pages(pp.which_pages),
- from_page(pp.from_page),
- to_page(pp.to_page),
- reverse_order(pp.reverse_order),
- unsorted_copies(pp.unsorted_copies),
- count_copies(pp.count_copies)
- {
- testInvariant();
- }
- ///
- ~PrinterParams() {}
- //@}
-
-
-// do we need these?
-// friend bool operator==(PrinterParams const &, PrinterParams const &);
-// friend bool operator<(PrinterParams const &, PrinterParams const &);
-
- //@name Invariant Test Method
- //@{
/** Test that all the fields contain valid entries. It's unlikely
that the internal code will get this wrong (at least for the
xforms code anyway) however new ports and external scripts
might drive the wrong values in.
*/
- void testInvariant() const
- {
-#ifdef ENABLE_ASSERTIONS
- extern bool containsOnly(string const &, char const *);
- if (!from_page.empty()) {
- // Assert(from_page == number or empty)
- Assert(containsOnly(from_page, "1234567890"));
- }
- if (to_page) {
- // Assert(to_page == empty
- // or number iff from_page set)
- Assert(!from_page.empty());
- }
- switch (target) {
- case PRINTER:
-// Assert(!printer_name.empty());
- break;
- case FILE:
- Assert(!file_name.empty());
- break;
- default:
- Assert(false);
- break;
- }
- switch (which_pages) {
- case ALL:
- case ODD:
- case EVEN:
- break;
- default:
- Assert(false);
- break;
- }
-#endif
- }
- //@}
+ void testInvariant() const;
+ ///
+ PrinterParams(Target t = PRINTER,
+ std::string const & pname = lyxrc.printer,
+ std::string const & fname = std::string(),
+ bool all = true,
+ unsigned int from = 1,
+ unsigned int to = 0,
+ bool odd = true,
+ bool even = true,
+ unsigned int copies = 1,
+ bool sorted = false,
+ bool reverse = false);
+ ///
+ PrinterParams(PrinterParams const & pp);
};
#endif
-
-
-
projects / lyx.git / blobdiff