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fabd5d2057
This kind of wrapping will be needed anyway, and it's an improvement on what we had. Please give it a run. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5846 a592a061-630c-0410-9148-cb99ea01b6c8
115 lines
2.6 KiB
C
115 lines
2.6 KiB
C
/**
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* \file QAbout.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 Kalle Dalheimer
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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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#ifdef __GNUG__
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#pragma implementation
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#endif
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#include "support/lstrings.h"
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#include "Lsstream.h"
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#include "debug.h"
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#include "qt_helpers.h"
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#include "LyXView.h"
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#include "ButtonControllerBase.h"
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#include "ControlAboutlyx.h"
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#include <qlabel.h>
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#include <qpushbutton.h>
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#include <qtextview.h>
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#include "QAboutDialog.h"
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#include "Qt2BC.h"
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#include "QAbout.h"
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using std::getline;
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typedef Qt2CB<ControlAboutlyx, Qt2DB<QAboutDialog> > base_class;
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QAbout::QAbout()
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: base_class(qt_("About LyX"))
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{
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}
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void QAbout::build_dialog()
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{
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dialog_.reset(new QAboutDialog);
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connect(dialog_.get()->closePB, SIGNAL(clicked()),
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this, SLOT(slotClose()));
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dialog_->copyright->setText(toqstr(controller().getCopyright()));
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dialog_->copyright->append("\n");
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dialog_->copyright->append(toqstr(controller().getLicense()));
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dialog_->copyright->append("\n");
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dialog_->copyright->append(toqstr(controller().getDisclaimer()));
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dialog_->versionLA->setText(toqstr(controller().getVersion()));
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// The code below should depend on a autoconf test. (Lgb)
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#if 1
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// There are a lot of buggy stringstream implementations..., but the
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// code below will work on all of them (I hope). The drawback with
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// this solutions os the extra copying. (Lgb)
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ostringstream in;
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controller().getCredits(in);
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istringstream ss(in.str());
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string s;
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ostringstream out;
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while (getline(ss, s)) {
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if (prefixIs(s, "@b"))
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out << "<b>" << s.substr(2) << "</b>";
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else if (prefixIs(s, "@i"))
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out << "<i>" << s.substr(2) << "</i>";
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else
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out << s;
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out << "<br>";
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}
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#else
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// Good stringstream implementations can handle this. It avoids
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// some copying, and should thus be faster and use less memory. (Lgb)
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// I'll make this the default for a short while to see if anyone
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// see the error...
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stringstream in;
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controller().getCredits(in);
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in.seekg(0);
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string s;
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ostringstream out;
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while (getline(in, s)) {
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if (prefixIs(s, "@b"))
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out << "<b>" << s.substr(2) << "</b>";
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else if (prefixIs(s, "@i"))
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out << "<i>" << s.substr(2) << "</i>";
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else
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out << s;
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out << "<br>";
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}
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#endif
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dialog_->creditsTV->setText(toqstr(out.str()));
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// try to resize to a good size
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dialog_->copyright->hide();
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dialog_->setMinimumSize(dialog_->copyright->sizeHint());
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dialog_->copyright->show();
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dialog_->setMinimumSize(dialog_->sizeHint());
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// Manage the cancel/close button
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bc().setCancel(dialog_->closePB);
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bc().refresh();
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}
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