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Diffstat (limited to 'src/popupMessage.cpp')
| -rw-r--r-- | src/popupMessage.cpp | 430 |
1 files changed, 430 insertions, 0 deletions
diff --git a/src/popupMessage.cpp b/src/popupMessage.cpp new file mode 100644 index 0000000..d14c171 --- /dev/null +++ b/src/popupMessage.cpp @@ -0,0 +1,430 @@ +/*************************************************************************** + * $Id: popupMessage.cpp,v 1.17 2008/07/31 19:56:26 hoganrobert Exp $ + * Copyright (C) 2006 - 2008 Robert Hogan * + * robert@roberthogan.net * + * * + * 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, write to the * + * Free Software Foundation, Inc., * + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. * + ***************************************************************************/ +/*************************************************************************** + * Copyright (C) 2005 by Max Howell <max.howell@methylblue.com> * + * 2005 by Seb Ruiz <me@sebruiz.net> * + * * + * Dissolve Mask (c) Kicker Authors kickertip.cpp, 2005/08/17 * + * * + * 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, write to the * + * Free Software Foundation, Inc., * + * 51 Franklin Steet, Fifth Floor, Boston, MA 02111-1307, USA. * + ***************************************************************************/ + +#include "popupMessage.h" +#include "torkconfig.h" + +#include <kactivelabel.h> +#include <kpushbutton.h> +#include <kstdguiitem.h> + +#include <qfont.h> +#include <qframe.h> +#include <qlabel.h> +#include <qmessagebox.h> +#include <qpainter.h> +#include <qtimer.h> +#include <qcheckbox.h> + +namespace KDE +{ + +PopupMessage::PopupMessage( QWidget *parent, QWidget *anchor, int timeout, const char *name ) + : OverlayWidget( parent, anchor, name ) + , m_anchor( anchor ) + , m_parent( parent ) + , m_maskEffect( Dissolve ) + , m_dissolveSize( 0 ) + , m_dissolveDelta( -1 ) + , m_offset( 0 ) + , m_counter( 0 ) + , m_stage( 1 ) + , m_timeout( timeout ) + , m_showCounter( true ) + , m_respondedTo( false ) + , m_name( name ) + +{ + setFrameStyle( QFrame::Panel | QFrame::Raised ); + setFrameShape( QFrame::StyledPanel ); + setWFlags( Qt::WX11BypassWM ); + + QHBoxLayout *hbox; + QLabel *label; + KActiveLabel *alabel; + + m_layout = new QVBoxLayout( this, 9 /*margin*/, 6 /*spacing*/ ); + + hbox = new QHBoxLayout( m_layout, 12 ); + + hbox->addWidget( m_countdownFrame = new QFrame( this, "counterVisual" ) ); + m_countdownFrame->setFixedWidth( fontMetrics().width( "X" ) ); + m_countdownFrame->setFrameStyle( QFrame::Plain | QFrame::Box ); + m_countdownFrame->setPaletteForegroundColor( paletteBackgroundColor().dark() ); + + label = new QLabel( this, "image" ); + hbox->add( label ); + + alabel = new KActiveLabel( this, "label" ); + alabel->setTextFormat( Qt::RichText ); + alabel->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::Preferred ); + + hbox->add( alabel ); + + hbox = new QHBoxLayout( m_layout ); + + if (configurableType()){ + hbox->add( new QCheckBox( this, "showWarnings" ) ); + static_cast<QCheckBox*>(child( "showWarnings" ))->setText(QString("%1 in Future.").arg(m_name)); + static_cast<QCheckBox*>(child( "showWarnings" ))->setChecked(TRUE); + connect( child( "showWarnings" ), SIGNAL(toggled( bool )), SLOT(toggled( bool )) ); + } + hbox->addItem( new QSpacerItem( 4, 4, QSizePolicy::Expanding, QSizePolicy::Preferred ) ); + hbox->add( new KPushButton( KStdGuiItem::yes(), this, "yesButton" ) ); + hbox->add( new KPushButton( KStdGuiItem::no(), this, "closeButton" ) ); + hbox->add( new KPushButton( KStdGuiItem::ok(), this, "okButton" ) ); + + connect( child( "yesButton" ), SIGNAL(clicked()), SLOT(yes()) ); + connect( child( "closeButton" ), SIGNAL(clicked()), SLOT(no()) ); + connect( child( "okButton" ), SIGNAL(clicked()), SLOT(no()) ); + +} + +void PopupMessage::addWidget( QWidget *widget ) +{ + m_layout->add( widget ); + adjustSize(); +} + + +void PopupMessage::showBothButton( const bool show ) +{ + static_cast<KPushButton*>(child( "yesButton" ))->setShown( show ); + static_cast<KPushButton*>(child( "closeButton" ))->setShown( show ); + static_cast<KPushButton*>(child( "okButton" ))->setShown( !show ); + adjustSize(); +} + +void PopupMessage::showOkButton( const bool show ) +{ + static_cast<KPushButton*>(child( "yesButton" ))->setShown( !show ); + static_cast<KPushButton*>(child( "closeButton" ))->setShown( !show ); + static_cast<KPushButton*>(child( "okButton" ))->setShown( show ); + adjustSize(); +} + +void PopupMessage::showCounter( const bool show ) +{ + m_showCounter = show; + static_cast<QFrame*>(child( "counterVisual" ))->setShown( show ); + adjustSize(); +} + +void PopupMessage::setText( const QString &text ) +{ + static_cast<KActiveLabel*>(child( "label" ))->setText( text ); + adjustSize(); +} + +void PopupMessage::setImage( const QString &location ) +{ + static_cast<QLabel*>(child( "image" ))->setPixmap( QPixmap( location ) ); + adjustSize(); +} + +void PopupMessage::setImage( const QPixmap &pix ) +{ + static_cast<QLabel*>(child( "image" ))->setPixmap( pix ); + adjustSize(); +} + + +//////////////////////////////////////////////////////////////////////// +// Public Slots +//////////////////////////////////////////////////////////////////////// + +void PopupMessage::yes() //SLOT +{ + + m_respondedTo = true; + close(); + emit yesClicked( ); + +} + +void PopupMessage::no() //SLOT +{ + m_respondedTo = true; + close(); + emit noClicked(); +} + + +void PopupMessage::close() //SLOT +{ + m_stage = 3; + killTimer( m_timerId ); + m_timerId = startTimer( 10 ); +} + +void PopupMessage::toggled( bool on) //SLOT +{ + QString mtype = QString("%1").arg(m_name); + + if (mtype.contains("Usage")) + TorkConfig::setShowUsageWarnings(on); + else if (mtype.contains("DNS")) + TorkConfig::setShowDNSLeaks(on); + else if (mtype.contains("Feedback")) + TorkConfig::setShowGuideQuestions(on); + else if (mtype.contains("Settings")) + TorkConfig::setShowApplySettingsQuestions(on); + else if (mtype.contains("Security")) + TorkConfig::setShowSecurityWarnings(on); + + +} + +bool PopupMessage::configurableType() //SLOT +{ + QString mtype = QString(m_name); + if ((mtype.contains("Usage")) + || (mtype.contains("DNS")) + || (mtype.contains("Security")) + || (mtype.contains("Apply")) + || (mtype.contains("Feedback"))) + return true; + + return false; + +} + +void PopupMessage::display() //SLOT +{ + m_dissolveSize = 24; + m_dissolveDelta = -1; + + if( m_maskEffect == Dissolve ) + { + // necessary to create the mask + m_mask.resize( width(), height() ); + // make the mask empty and hence will not show widget with show() called below + dissolveMask(); + m_timerId = startTimer( 1000 / 30 ); + } + else + { + m_timerId = startTimer( 1 ); + } + show(); +} + +//////////////////////////////////////////////////////////////////////// +// Protected +//////////////////////////////////////////////////////////////////////// + +void PopupMessage::timerEvent( QTimerEvent* ) +{ + switch( m_maskEffect ) + { + case Plain: + plainMask(); + break; + + case Slide: + slideMask(); + break; + + case Dissolve: + dissolveMask(); + break; + } +} + +void PopupMessage::countDown() +{ + if( !m_timeout ) + { + killTimer( m_timerId ); + return; + } + + QFrame *&h = m_countdownFrame; + + if( m_counter < h->height() - 3 ) + QPainter( h ).fillRect( 2, 2, h->width() - 4, m_counter, palette().active().highlight() ); + + if( !hasMouse() ) + m_counter++; + + if( m_counter > h->height() ) + { + m_stage = 3; + killTimer( m_timerId ); + m_timerId = startTimer( 1 ); + } + else + { + killTimer( m_timerId ); + m_timerId = startTimer( m_timeout / h->height() ); + } +} + +void PopupMessage::dissolveMask() +{ + if( m_stage == 1 ) + { + repaint( false ); + QPainter maskPainter(&m_mask); + + m_mask.fill(Qt::black); + + maskPainter.setBrush(Qt::white); + maskPainter.setPen(Qt::white); + maskPainter.drawRect( m_mask.rect() ); + + m_dissolveSize += m_dissolveDelta; + + if( m_dissolveSize > 0 ) + { + maskPainter.setRasterOp( Qt::EraseROP ); + + int x, y, s; + const int size = 16; + + for (y = 0; y < height() + size; y += size) + { + x = width(); + s = m_dissolveSize * x / 128; + + for ( ; x > size; x -= size, s -= 2 ) + { + if (s < 0) + break; + + maskPainter.drawEllipse(x - s / 2, y - s / 2, s, s); + } + } + } + else if( m_dissolveSize < 0 ) + { + m_dissolveDelta = 1; + killTimer( m_timerId ); + + if( m_timeout ) + { + m_timerId = startTimer( 40 ); + m_stage = 2; + } + } + + setMask(m_mask); + } + else if ( m_stage == 2 ) + { + countDown(); + } + else + { + if (!m_respondedTo) + emit Closed(); + deleteLater(); + } +} + + +void PopupMessage::plainMask() +{ + switch( m_stage ) + { + case 1: // Raise + killTimer( m_timerId ); + if( m_timeout ) + { + m_timerId = startTimer( 40 ); + m_stage = 2; + } + + break; + + case 2: // Counter + countDown(); + break; + + case 3: // Lower/Remove + if (!m_respondedTo) + emit Closed(); + deleteLater(); + } +} + + +void PopupMessage::slideMask() +{ + switch( m_stage ) + { + case 1: //raise + move( 0, m_parent->y() - m_offset ); + + m_offset=m_offset + 5; + if( m_offset > height() ) + { + killTimer( m_timerId ); + + if( m_timeout ) + { + m_timerId = startTimer( 40 ); + m_stage = 2; + } + } + + break; + + case 2: //fill in pause timer bar + countDown(); + break; + + case 3: //lower + m_offset=m_offset-5; + move( 0, m_parent->y() - m_offset ); + + if( m_offset < 0 ){ + if (!m_respondedTo) + emit Closed(); + deleteLater(); + } + } +} + +} + +#include "popupMessage.moc" |