diff options
Diffstat (limited to 'debian/pinentry-tqt/pinentry-tqt-1.2.1/tqt/pinentrydialog.cpp')
| -rw-r--r-- | debian/pinentry-tqt/pinentry-tqt-1.2.1/tqt/pinentrydialog.cpp | 247 |
1 files changed, 247 insertions, 0 deletions
diff --git a/debian/pinentry-tqt/pinentry-tqt-1.2.1/tqt/pinentrydialog.cpp b/debian/pinentry-tqt/pinentry-tqt-1.2.1/tqt/pinentrydialog.cpp new file mode 100644 index 00000000..b7aa309b --- /dev/null +++ b/debian/pinentry-tqt/pinentry-tqt-1.2.1/tqt/pinentrydialog.cpp @@ -0,0 +1,247 @@ +/* pinentrydialog.cpp - A secure KDE dialog for PIN entry. + * Copyright (C) 2002 Klarälvdalens Datakonsult AB + * Copyright (C) 2007 g10 Code GmbH + * Written by Steffen Hansen <steffen@klaralvdalens-datakonsult.se>. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <https://www.gnu.org/licenses/>. + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <ntqlayout.h> +#include <ntqpushbutton.h> +#include <ntqlabel.h> +#include <ntqmessagebox.h> +#include <ntqprogressbar.h> +#include <ntqtooltip.h> + +#include "secqlineedit.h" + +#include "pinentrydialog.h" +#include "pinentry.h" + +PinEntryDialog::PinEntryDialog( TQWidget* parent, const char* name, + bool modal, bool enable_quality_bar ) + : TQDialog( parent, name, modal, TQt::WStyle_StaysOnTop ), _grabbed( false ), + _disable_echo_allowed ( true ) +{ + TQBoxLayout* top = new TQVBoxLayout( this, 6 ); + TQBoxLayout* upperLayout = new TQHBoxLayout( top ); + + _icon = new TQLabel( this ); + _icon->setPixmap( TQMessageBox::standardIcon( TQMessageBox::Information ) ); + upperLayout->addWidget( _icon ); + + TQBoxLayout* labelLayout = new TQVBoxLayout( upperLayout ); + + _error = new TQLabel( this ); + labelLayout->addWidget( _error ); + + _desc = new TQLabel( this ); + labelLayout->addWidget( _desc ); + + TQGridLayout* grid = new TQGridLayout( labelLayout ); + + _prompt = new TQLabel( this ); + _prompt->setAlignment( TQt::AlignRight | TQt::AlignVCenter ); + grid->addWidget( _prompt, 0, 0 ); + _edit = new SecTQLineEdit( this ); + _edit->setMaxLength( 256 ); + _edit->setEchoMode( SecTQLineEdit::Password ); + grid->addWidget( _edit, 0, 1 ); + + if (enable_quality_bar) + { + _quality_bar_label = new TQLabel( this ); + _quality_bar_label->setAlignment( TQt::AlignRight | TQt::AlignVCenter ); + grid->addWidget ( _quality_bar_label, 1, 0 ); + _quality_bar = new TQProgressBar( this ); + _quality_bar->setCenterIndicator( true ); + grid->addWidget( _quality_bar, 1, 1 ); + _have_quality_bar = true; + } + else + _have_quality_bar = false; + + TQBoxLayout* l = new TQHBoxLayout( top ); + + _ok = new TQPushButton( tr("OK"), this ); + _cancel = new TQPushButton( tr("Cancel"), this ); + + l->addWidget( _ok ); + l->addStretch(); + l->addWidget( _cancel ); + + _ok->setDefault(true); + + connect( _ok, SIGNAL( clicked() ), + this, SIGNAL( accepted() ) ); + connect( _cancel, SIGNAL( clicked() ), + this, SIGNAL( rejected() ) ); + connect( _edit, SIGNAL( textModified(const SecTQString&) ), + this, SLOT( updateQuality(const SecTQString&) ) ); + connect (_edit, SIGNAL (backspacePressed()), + this, SLOT (onBackspace ())); + connect (this, SIGNAL (accepted ()), + this, SLOT (accept ())); + connect (this, SIGNAL (rejected ()), + this, SLOT (reject ())); + _edit->setFocus(); +} + +void PinEntryDialog::paintEvent( TQPaintEvent* ev ) +{ + // Grab keyboard when widget is mapped to screen + // It might be a little weird to do it here, but it works! + if( !_grabbed ) { + _edit->grabKeyboard(); + _grabbed = true; + } + TQDialog::paintEvent( ev ); +} + +void PinEntryDialog::hideEvent( TQHideEvent* ev ) +{ + _edit->releaseKeyboard(); + _grabbed = false; + TQDialog::hideEvent( ev ); +} + +void PinEntryDialog::keyPressEvent( TQKeyEvent* e ) +{ + if ( e->state() == 0 && e->key() == Key_Escape ) { + emit rejected(); + return; + } + TQDialog::keyPressEvent( e ); +} + + +void PinEntryDialog::updateQuality( const SecTQString & txt ) +{ + char *pin; + int length; + int percent; + TQPalette pal; + + _disable_echo_allowed = false; + + if (!_have_quality_bar || !_pinentry_info) + return; + pin = (char*)txt.utf8(); + length = strlen (pin); + percent = length? pinentry_inq_quality (_pinentry_info, pin, length) : 0; + ::secmem_free (pin); + if (!length) + { + _quality_bar->reset (); + } + else + { + pal = _quality_bar->palette (); + if (percent < 0) + { + pal.setColor (TQColorGroup::Highlight, TQColor("red")); + percent = -percent; + } + else + { + pal.setColor (TQColorGroup::Highlight, TQColor("green")); + } + _quality_bar->setPalette (pal); + _quality_bar->setProgress (percent); + } +} + + +void PinEntryDialog::onBackspace() +{ + if (_disable_echo_allowed) + _edit->setEchoMode( SecTQLineEdit::NoEcho ); +} + + +void PinEntryDialog::setDescription( const TQString& txt ) +{ + _desc->setText( txt ); + _icon->setPixmap( TQMessageBox::standardIcon( TQMessageBox::Information ) ); + setError( TQString::null ); +} + +TQString PinEntryDialog::description() const +{ + return _desc->text(); +} + +void PinEntryDialog::setError( const TQString& txt ) +{ + if ( !txt.isNull() ) + _icon->setPixmap( TQMessageBox::standardIcon( TQMessageBox::Critical ) ); + _error->setText( txt ); +} + +TQString PinEntryDialog::error() const +{ + return _error->text(); +} + +void PinEntryDialog::setText( const SecTQString& txt ) +{ + _edit->setText( txt ); +} + +SecTQString PinEntryDialog::text() const +{ + return _edit->text(); +} + +void PinEntryDialog::setPrompt( const TQString& txt ) +{ + _prompt->setText( txt ); + if (txt.contains("PIN")) + _disable_echo_allowed = false; +} + +TQString PinEntryDialog::prompt() const +{ + return _prompt->text(); +} + +void PinEntryDialog::setOkText( const TQString& txt ) +{ + _ok->setText( txt ); +} + +void PinEntryDialog::setCancelText( const TQString& txt ) +{ + _cancel->setText( txt ); +} + +void PinEntryDialog::setQualityBar( const TQString& txt ) +{ + if (_have_quality_bar) + _quality_bar_label->setText( txt ); +} + +void PinEntryDialog::setQualityBarTT( const TQString& txt ) +{ + if (_have_quality_bar) + TQToolTip::add ( _quality_bar, txt ); +} + +void PinEntryDialog::setPinentryInfo (pinentry_t peinfo ) +{ + _pinentry_info = peinfo; +} + +#include "pinentrydialog.moc" |