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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2387 a592a061-630c-0410-9148-cb99ea01b6c8
98 lines
1.9 KiB
C
98 lines
1.9 KiB
C
/* 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 2001 The LyX Team.
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*
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*======================================================
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*
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* \file ControlPrint.C
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* \author Angus Leeming, a.leeming@.ac.uk
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*/
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#include <config.h>
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#include <utility>
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#ifdef __GNUG__
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#pragma implementation
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#endif
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#include "ViewBase.h"
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#include "ButtonControllerBase.h"
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#include "ControlPrint.h"
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#include "buffer.h"
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#include "Dialogs.h"
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#include "LyXView.h"
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#include "lyxrc.h"
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#include "PrinterParams.h"
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#include "Liason.h"
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#include "helper_funcs.h" // browseFile
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#include "lyx_gui_misc.h" // WriteAlert
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#include "gettext.h"
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#include "BufferView.h"
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#include "support/LAssert.h"
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using Liason::printBuffer;
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using Liason::getPrinterParams;
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using std::make_pair;
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ControlPrint::ControlPrint(LyXView & lv, Dialogs & d)
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: ControlDialog<ControlConnectBD>(lv, d),
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params_(0)
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{
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d_.showPrint.connect(SigC::slot(this, &ControlPrint::show));
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}
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void ControlPrint::apply()
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{
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if (!lv_.view()->available())
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return;
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view().apply();
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if (!printBuffer(lv_.buffer(), params())) {
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WriteAlert(_("Error:"),
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_("Unable to print"),
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_("Check that your parameters are correct"));
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}
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}
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PrinterParams & ControlPrint::params() const
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{
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lyx::Assert(params_);
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return *params_;
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}
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void ControlPrint::setParams()
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{
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if (params_) delete params_;
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params_ = new PrinterParams(getPrinterParams(lv_.buffer()));
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bc().valid(); // so that the user can press Ok
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}
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void ControlPrint::clearParams()
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{
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if (params_) {
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delete params_;
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params_ = 0;
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}
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}
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string const ControlPrint::Browse(string const & in_name)
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{
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string const title = N_("Print to file");
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string const pattern = "*.ps";
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// Show the file browser dialog
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return browseFile(&lv_, in_name, title, pattern,
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make_pair(string(), string()),
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make_pair(string(), string()));
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}
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