mirror of
https://git.lyx.org/repos/lyx.git
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99 lines
2.4 KiB
C++
99 lines
2.4 KiB
C++
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/**
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* \file lengthcombo.C
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* Copyright 2001 the LyX Team
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* Read the file COPYING
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*
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* \author John Levon
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*/
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#include <config.h>
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#include "gettext.h"
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#include "lengthcombo.h"
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#include <qwhatsthis.h>
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LengthCombo::LengthCombo(QWidget * parent, char * name)
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: QComboBox(parent, name)
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{
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insertItem(_("Centimetres"));
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insertItem(_("Inches"));
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insertItem(_("Points"));
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insertItem(_("Millimetres"));
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insertItem(_("Picas"));
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insertItem(_("ex units"));
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insertItem(_("em units"));
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insertItem(_("Scaled points"));
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insertItem(_("Big/PS points"));
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insertItem(_("Didot points"));
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insertItem(_("Cicero points"));
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insertItem(_("Mathematical units"));
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insertItem(_("Percent of page"));
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insertItem(_("Percent of column"));
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insertItem(_("Percent of line width"));
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connect(this, SIGNAL(activated(int)),
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this, SLOT(has_activated(int)));
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QWhatsThis::add(this, _("FIXME - describe the units."));
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}
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LyXLength::UNIT LengthCombo::currentLengthItem() const
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{
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LyXLength::UNIT unit;
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int i = currentItem();
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switch (i) {
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default:
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case 0: unit = LyXLength::CM; break;
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case 1: unit = LyXLength::IN; break;
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case 2: unit = LyXLength::PT; break;
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case 3: unit = LyXLength::MM; break;
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case 4: unit = LyXLength::PC; break;
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case 5: unit = LyXLength::EX; break;
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case 6: unit = LyXLength::EM; break;
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case 7: unit = LyXLength::SP; break;
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case 8: unit = LyXLength::BP; break;
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case 9: unit = LyXLength::DD; break;
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case 10: unit = LyXLength::CC; break;
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case 11: unit = LyXLength::MU; break;
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case 12: unit = LyXLength::PP; break;
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case 13: unit = LyXLength::PW; break;
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case 14: unit = LyXLength::PL; break;
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// FIXME: LyXLength::PE ?
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};
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return unit;
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}
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void LengthCombo::has_activated(int)
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{
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emit selectionChanged(currentLengthItem());
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}
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void LengthCombo::setCurrentItem(LyXLength::UNIT unit)
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{
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int i;
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switch (unit) {
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default:
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case LyXLength::CM: i = 0; break;
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case LyXLength::IN: i = 1; break;
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case LyXLength::PT: i = 2; break;
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case LyXLength::MM: i = 3; break;
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case LyXLength::PC: i = 4; break;
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case LyXLength::EX: i = 5; break;
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case LyXLength::EM: i = 6; break;
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case LyXLength::SP: i = 7; break;
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case LyXLength::BP: i = 8; break;
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case LyXLength::DD: i = 9; break;
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case LyXLength::CC: i = 10; break;
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case LyXLength::MU: i = 11; break;
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case LyXLength::PP: i = 12; break;
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case LyXLength::PW: i = 13; break;
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case LyXLength::PL: i = 14; break;
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// FIXME: LyXLength::PE ?
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}
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QComboBox::setCurrentItem(i);
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}
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