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dialogs. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5511 a592a061-630c-0410-9148-cb99ea01b6c8
147 lines
3.5 KiB
C++
147 lines
3.5 KiB
C++
// -*- C++ -*-
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/* This file is part of
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* ======================================================
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*
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* LyX, The Document Processor
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*
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* Copyright 1995 Matthias Ettrich
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* Copyright 1995-2001 The LyX Team
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*
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* This file Copyright 1999-2001
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* Allan Rae
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*======================================================
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*/
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#ifndef PRINTERPARAMS_H
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#define PRINTERPARAMS_H
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#include "lyxrc.h"
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#ifdef ENABLE_ASSERTIONS
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#include "support/lstrings.h"
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#include "support/LAssert.h"
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#endif
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/**
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This struct contains (or should contain) all the parameters required for
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printing a buffer. Some work still needs to be done on this struct and
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printing handling in general to make it nice and full-featured.
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The main things I'd like to add now is the ability to print a read-only
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document with different orientation, papersize or single/duplex state
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than the document's settings. ARRae 20000423
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*/
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struct PrinterParams {
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///
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enum Target {
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///
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PRINTER,
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///
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FILE
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};
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///
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Target target;
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///
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string printer_name;
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///
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string file_name;
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///
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bool all_pages;
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/** Print a page range. Both from_page and to_page used to be strings
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because they're actually easier to work with that way. I've
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switched to_page to be an int. However, from_page will remain a
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string because I want the from_page field to be able to be used as
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a page range "1,3-5" and so on.
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I've modified the invariant test to match. ARRae 20000518
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*/
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unsigned int from_page;
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///
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unsigned int to_page;
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///
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bool odd_pages;
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///
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bool even_pages;
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///
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unsigned int count_copies;
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///
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bool sorted_copies;
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///
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bool reverse_order;
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// The settings below should allow us to print any read-only doc in
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// whatever size/orientation we want it -- overriding the documents
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// settings.
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// Override the documents orientation
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// bool orientation;
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// Print n pages per physical sheet
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// unsigned int nup;
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// Override document settings for duplex.
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// bool duplex;
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/** Test that all the fields contain valid entries. It's unlikely
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that the internal code will get this wrong (at least for the
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xforms code anyway) however new ports and external scripts
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might drive the wrong values in.
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*/
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void testInvariant() const
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{
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#ifdef ENABLE_ASSERTIONS
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switch (target) {
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case PRINTER:
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//Assert(!printer_name.empty());
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break;
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case FILE:
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lyx::Assert(!file_name.empty());
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break;
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default:
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lyx::Assert(false);
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break;
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}
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#endif
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}
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///
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PrinterParams(Target const & t = PRINTER,
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string const & pname = lyxrc.printer,
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string const & fname = string(),
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bool const all = true,
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unsigned int const & from = 1,
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unsigned int const & to = 0,
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bool const odd = true,
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bool const even = true,
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unsigned int const & copies = 1,
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bool const sorted = false,
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bool const reverse = false)
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: target(t),
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printer_name(pname),
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file_name(fname),
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all_pages(all),
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from_page(from),
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to_page(to),
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odd_pages(odd),
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even_pages(even),
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count_copies(copies),
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sorted_copies(sorted),
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reverse_order(reverse)
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{
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testInvariant();
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}
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///
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PrinterParams(PrinterParams const & pp)
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: target(pp.target),
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printer_name(pp.printer_name),
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file_name(pp.file_name),
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all_pages(pp.all_pages),
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from_page(pp.from_page),
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to_page(pp.to_page),
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odd_pages(pp.odd_pages),
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even_pages(pp.even_pages),
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count_copies(pp.count_copies),
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sorted_copies(pp.sorted_copies),
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reverse_order(pp.reverse_order)
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{
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testInvariant();
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}
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};
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#endif
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