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df55785b5a
- only trivial renaming - one used variable removed git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@17514 a592a061-630c-0410-9148-cb99ea01b6c8
123 lines
2.3 KiB
C
123 lines
2.3 KiB
C
/**
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* \file QWrap.C
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Jürgen Spitzmüller
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "QWrap.h"
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#include "QWrapDialog.h"
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#include "Qt2BC.h"
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#include "lengthcombo.h"
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#include "qt_helpers.h"
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#include "controllers/ControlWrap.h"
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#include "insets/insetwrap.h"
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#include "support/convert.h"
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#include "support/lstrings.h"
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#include <QLineEdit>
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#include <QPushButton>
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using std::string;
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namespace lyx {
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namespace frontend {
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typedef QController<ControlWrap, QView<QWrapDialog> > wrap_base_class;
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QWrap::QWrap(Dialog & parent)
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: wrap_base_class(parent, _("Text Wrap Settings"))
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{
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}
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void QWrap::build_dialog()
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{
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dialog_.reset(new QWrapDialog(this));
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bcview().setRestore(dialog_->restorePB);
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bcview().setOK(dialog_->okPB);
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bcview().setApply(dialog_->applyPB);
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bcview().setCancel(dialog_->closePB);
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bcview().addReadOnly(dialog_->widthED);
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bcview().addReadOnly(dialog_->unitsLC);
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bcview().addReadOnly(dialog_->valignCO);
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}
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void QWrap::apply()
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{
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double const value = convert<double>(fromqstr(dialog_->widthED->text()));
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LyXLength::UNIT unit = dialog_->unitsLC->currentLengthItem();
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if (dialog_->widthED->text().isEmpty())
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unit = LyXLength::UNIT_NONE;
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InsetWrapParams & params = controller().params();
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params.width = LyXLength(value, unit);
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switch (dialog_->valignCO->currentIndex()) {
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case 0:
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params.placement.erase();
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break;
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case 1:
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params.placement = "l";
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break;
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case 2:
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params.placement = "r";
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break;
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case 3:
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params.placement = "p";
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break;
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}
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}
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namespace {
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string const numtostr(double val) {
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string a(convert<string>(val));
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#ifdef WITH_WARNINGS
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#warning Will this test ever trigger? (Lgb)
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#endif
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if (a == "0")
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a.erase();
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return a;
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}
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} // namespace anon
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void QWrap::update_contents()
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{
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InsetWrapParams & params = controller().params();
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LyXLength len(params.width);
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dialog_->widthED->setText(toqstr(numtostr(len.value())));
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dialog_->unitsLC->setCurrentItem(len.unit());
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int item = 0;
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if (params.placement == "l")
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item = 1;
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else if (params.placement == "r")
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item = 2;
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else if (params.placement == "p")
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item = 3;
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dialog_->valignCO->setCurrentIndex(item);
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}
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} // namespace frontend
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} // namespace lyx
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