Initial import of tork 0.33

1 files changed, 537 insertions, 0 deletions

diff --git a/src/newstreamosd.cpp b/src/newstreamosd.cpp
new file mode 100644
index 0000000..4ed437c
--- /dev/null
+++ b/src/newstreamosd.cpp
@@ -0,0 +1,537 @@
+/***************************************************************************
+ * $Id: newstreamosd.cpp,v 1.22 2008/08/20 16:49:22 hoganrobert Exp $
+ *   Copyright (C) 2006 - 2008 Robert Hogan                                *
+ *   [email protected]                                                *
+ *                                                                         *
+ *   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 Sebastian Trueg <[email protected]>
+ *
+ * This file is part of the K3b project.
+ * Copyright (C) 1998-2005 Sebastian Trueg <[email protected]>
+ *
+ * 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.
+ * See the file "COPYING" for the exact licensing terms.
+ *
+ * Some minor changes for TorK:
+ *   Copyright (C) 2006 - 2008 Robert Hogan                                *
+ *   [email protected]                                                *
+ *                                                                         *
+ */
+
+#include "newstreamosd.h"
+#include "torkview.h"
+
+#include <kwin.h>
+#include <kiconloader.h>
+#include <kdebug.h>
+#include <kcursor.h>
+#include <kconfig.h>
+#include <klocale.h>
+#include <kpopupmenu.h>
+#include <qlistview.h>
+#include <qlayout.h>
+#include <qheader.h>
+
+#include <qpixmap.h>
+#include <qpainter.h>
+#include <qapplication.h>
+#include <qframe.h>
+#include <qtoolbutton.h>
+#include <kapplication.h>
+#include <kiconloader.h>
+
+#include <X11/Xlib.h>
+#include <qtooltip.h> //QToolTip::palette()
+
+
+StreamOSD::StreamOSD( torkView* parent, bool tortraffic, const char* name )
+  : QWidget( parent, name, WType_TopLevel | WNoAutoErase | WStyle_Customize | WX11BypassWM | WStyle_StaysOnTop ),
+    m_dirty(true),
+    m_dragging(false),
+    m_screen(0),
+    m_position(s_outerMargin, s_outerMargin),
+    m_parent(parent),
+    m_tortraffic(tortraffic)
+{
+  setFocusPolicy( NoFocus );
+  setBackgroundMode( NoBackground );
+  // dummy size
+  resize( 250, 125 );
+
+  // make sure we are always visible
+  KWin::setOnAllDesktops( winId(), true );
+
+  if (m_tortraffic)
+    renderOSD();
+  else
+    renderNonTorOSD();
+
+}
+
+
+StreamOSD::~StreamOSD()
+{
+}
+
+
+
+
+void StreamOSD::setText( const QString& text )
+{
+  if( m_text != text ) {
+    m_text = text;
+    refresh();
+  }
+}
+
+
+void StreamOSD::setProgress( int p )
+{
+
+  if( m_progress != p ) {
+    m_progress = p;
+    refresh();
+  }
+}
+
+
+void StreamOSD::setPosition( const QPoint& p )
+{
+  m_position = p;
+  reposition();
+}
+
+
+void StreamOSD::refresh()
+{
+  if( isVisible() ){
+    if (m_tortraffic)
+      renderOSD();
+    else
+      renderNonTorOSD();
+  }else
+    m_dirty = true;
+}
+
+
+void StreamOSD::renderOSD()
+{
+    QColor osdcolor = QToolTip::palette().color(QPalette::Active, QColorGroup::Background);
+    int large = font().pointSize();
+    int small = font().pointSize() - 1;
+    QFont f( font().rawName(), small );
+    setFont( f );
+    setWFlags( Qt::WX11BypassWM );
+    setPalette(osdcolor);
+    setPaletteBackgroundColor(osdcolor);
+    //setBackgroundMode( PaletteBase );
+    QGridLayout* TabPageLayout = new QGridLayout( this, 3, 8, 11, 6, "TabPageLayout"); 
+    TabPageLayout->setMargin(2);
+    QLabel* textLabel = new QLabel( this, "textLabel2" );
+    textLabel->setText(i18n("<b>Tor Traffic</b>"));
+    QFont f2( font().rawName(), large  );
+    textLabel->setFont( f2 );
+
+    TabPageLayout->addMultiCellWidget( textLabel, 0,0,0,3 );
+
+    changeID = new QToolButton( this,"changeid" );
+    changeID->setIconSet( SmallIconSet( "tork_identity" ) );
+    changeID->setUsesTextLabel(false);
+    changeID->setMaximumSize(SmallIconSet( "tork_identity" ).iconSize(QIconSet::Small));
+    changeID->adjustSize();
+    TabPageLayout->addWidget(changeID,0,5);
+    QToolTip::add( changeID, i18n( "Change the 'Exit' used for current traffic.") );
+
+    
+    toggleKDE = new QToolButton( this,"konq" );
+    toggleKDE->setIconSet( SmallIconSet( "tork_konqueroroff" ) );
+    toggleKDE->setUsesTextLabel(false);
+    toggleKDE->setMaximumSize(SmallIconSet( "tork_konqueroroff" ).iconSize(QIconSet::Small));
+    toggleKDE->adjustSize();
+    TabPageLayout->addWidget(toggleKDE,0,6);
+    QToolTip::add( toggleKDE,i18n("Enable/Disable Konqueror's use of Tor"));
+
+    QToolButton* hideMonitor = new QToolButton( this,"hide" );
+    hideMonitor->setIconSet( SmallIconSet( "cancel" ) );
+/*    hideMonitor->setTextLabel(i18n( "Hide" ));
+    hideMonitor->setTextPosition(QToolButton::Right);
+    hideMonitor->setUsesTextLabel(true);*/
+    hideMonitor->setUsesTextLabel(false);
+    hideMonitor->setMaximumSize(SmallIconSet( "cancel" ).iconSize(QIconSet::Small));
+    hideMonitor->adjustSize();
+    TabPageLayout->addWidget(hideMonitor,0,7);
+    QToolTip::add( hideMonitor,i18n("Hide this Display."));
+
+    QToolTip::add( this,i18n("This displays all network activity currently being handled by Tor."));
+
+     connect( hideMonitor, SIGNAL(clicked()),
+         SLOT(slotHideMonitor()) );
+     connect( toggleKDE, SIGNAL(clicked()),
+         SLOT(slotToggleKDE()) );
+     connect( changeID, SIGNAL(clicked()),
+         SLOT(slotChangeID()) );
+
+//      connect( toggleKDE, SIGNAL(clicked()),
+//          SLOT(slotToggleKDE()) );
+
+
+    infoList = new QListView( this, "infoList" );
+    infoList->addColumn(  "StreamID"  );
+    infoList->addColumn(  "Host"  );
+    infoList->addColumn(  kapp->iconLoader()->loadIconSet("tork_torsmall", KIcon::Small),"", 24   );
+    infoList->addColumn(  "KB/s"  );
+    infoList->addColumn(  "Exit"  );
+    infoList->setColumnWidthMode(0, QListView::Manual);
+    infoList->hideColumn(0);
+    infoList->hideColumn(2);
+    infoList->header()->setResizeEnabled(FALSE, 0);
+    infoList->setResizeMode( QListView::NoColumn );
+    infoList->setHScrollBarMode(QScrollView::AlwaysOff);
+    infoList->setVScrollBarMode(QScrollView::AlwaysOff);
+    infoList->setSelectionMode( QListView::Single );
+    TabPageLayout->addMultiCellWidget( infoList, 1,1,0,7 );
+    infoList->setPaletteBackgroundColor(osdcolor);
+//     infoList->header()->hide();
+
+	m_graphOut = new StatGraph(this,1,0,"Up");
+	m_graphIn = new StatGraph(this,1,0,"Down");
+    m_graphOut->setReadingColor(Qt::red);
+    m_graphIn->setReadingColor(Qt::green);
+/*    chart = new Chart(this, m_parent->speedHistoryTx(), m_parent->speedHistoryRx(), m_parent->historyBufferSize(), m_parent->historyPointer(), m_parent->maxSpeed());
+    TabPageLayout->addMultiCellWidget( chart, 2,2, 0,3 );
+    chart->setMinimumHeight(10);*/
+    TabPageLayout->addMultiCellWidget( m_graphOut, 2,2, 0,3 );
+    TabPageLayout->addMultiCellWidget( m_graphIn, 2, 2, 4,7 );
+
+    //infoList->adjustSize();
+    //frame->update();
+     connect( infoList, SIGNAL( contextMenuRequested(QListViewItem*,const QPoint&,int) ), this, SLOT( contextMenuRequested(QListViewItem*,const QPoint&,int) ) );
+
+
+
+    QPoint point;
+    QRect rect( point, size() );
+    const uint M = fontMetrics().width( 'x' );
+
+
+    const uint xround = (M * 200) / size().width();
+    const uint yround = (M * 200) / size().height();
+
+
+    {   /// apply the mask
+        static QBitmap mask;
+
+        mask.resize( size() );
+        mask.fill( Qt::black );
+
+        QPainter p( &mask );
+        p.setBrush( Qt::white );
+        p.drawRoundRect( rect, xround, yround );
+        setMask( mask );
+    }
+
+      m_osdBuffer.resize( rect.size() );
+      QPainter p( &m_osdBuffer );
+      p.fillRect( rect, backgroundColor() );
+      p.setPen( backgroundColor().dark() );
+      p.drawRoundRect( rect, xround, yround );
+      p.end();
+
+}
+
+void StreamOSD::renderNonTorOSD()
+{
+    QColor osdcolor = Qt::green;
+    int large = font().pointSize();
+    int small = font().pointSize() - 1;
+    QFont f( font().rawName(), small );
+    setFont( f );
+    setWFlags( Qt::WX11BypassWM );
+    setPalette(osdcolor);
+    setPaletteBackgroundColor(osdcolor);
+    //setBackgroundMode( PaletteBase );
+    QGridLayout* TabPageLayout = new QGridLayout( this, 3, 8, 11, 6, "TabPageLayout"); 
+    TabPageLayout->setMargin(2);
+    QLabel* textLabel = new QLabel( this, "textLabel2" );
+    textLabel->setText(i18n("<b>Tor Traffic</b>"));
+    QFont f2( font().rawName(), large  );
+    textLabel->setFont( f2 );
+
+    TabPageLayout->addMultiCellWidget( textLabel, 0,0,0,3 );
+
+    QToolButton* hideMonitor = new QToolButton( this,"hide" );
+    hideMonitor->setIconSet( SmallIconSet( "cancel" ) );
+    hideMonitor->setUsesTextLabel(false);
+    hideMonitor->setMaximumSize(SmallIconSet( "cancel" ).iconSize(QIconSet::Small));
+    hideMonitor->adjustSize();
+    TabPageLayout->addWidget(hideMonitor,0,7);
+    QToolTip::add( hideMonitor,i18n("Hide this Display."));
+
+    QToolTip::add( this,i18n("This displays all your system's network activity."));
+
+     connect( hideMonitor, SIGNAL(clicked()),
+         SLOT(slotHideMonitor()) );
+
+
+    infoList = new QListView( this, "infoList" );
+    infoList->addColumn(  "Program"  );
+    infoList->addColumn(  "Host"  );
+    infoList->addColumn(  "KB/s"  );
+    infoList->setColumnWidthMode(0, QListView::Manual);
+    infoList->header()->setResizeEnabled(FALSE, 0);
+    infoList->setResizeMode( QListView::NoColumn );
+    infoList->setHScrollBarMode(QScrollView::AlwaysOff);
+    infoList->setVScrollBarMode(QScrollView::AlwaysOff);
+    infoList->setSelectionMode( QListView::Single );
+    TabPageLayout->addMultiCellWidget( infoList, 1,1,0,7 );
+    infoList->setPaletteBackgroundColor(osdcolor);
+
+	m_graphOut = new StatGraph(this,1,0,"Up");
+	m_graphIn = new StatGraph(this,1,0,"Down");
+    m_graphOut->setReadingColor(Qt::red);
+    m_graphIn->setReadingColor(Qt::green);
+    TabPageLayout->addMultiCellWidget( m_graphOut, 2,2, 0,3 );
+    TabPageLayout->addMultiCellWidget( m_graphIn, 2, 2, 4,7 );
+
+    QPoint point;
+    QRect rect( point, size() );
+    const uint M = fontMetrics().width( 'x' );
+
+
+    const uint xround = (M * 200) / size().width();
+    const uint yround = (M * 200) / size().height();
+
+
+    {   /// apply the mask
+        static QBitmap mask;
+
+        mask.resize( size() );
+        mask.fill( Qt::black );
+
+        QPainter p( &mask );
+        p.setBrush( Qt::white );
+        p.drawRoundRect( rect, xround, yround );
+        setMask( mask );
+    }
+
+      m_osdBuffer.resize( rect.size() );
+      QPainter p( &m_osdBuffer );
+      p.fillRect( rect, backgroundColor() );
+      p.setPen( backgroundColor().dark() );
+      p.drawRoundRect( rect, xround, yround );
+      p.end();
+
+}
+
+
+void StreamOSD::setScreen( int screen )
+{
+  const int n = QApplication::desktop()->numScreens();
+  m_screen = (screen >= n) ? n-1 : screen;
+  reposition();
+}
+
+
+void StreamOSD::reposition( QSize newSize )
+{
+  if( !newSize.isValid() )
+    newSize = size();
+
+  QPoint newPos = m_position;
+  const QRect& screen = QApplication::desktop()->screenGeometry( m_screen );
+
+  // now to properly resize if put into one of the corners we interpret the position
+  // depending on the quadrant
+  int midH = screen.width()/2;
+  int midV = screen.height()/2;
+  if( newPos.x() > midH )
+    newPos.rx() -= newSize.width();
+  if( newPos.y() > midV )
+    newPos.ry() -= newSize.height();
+
+  newPos = fixupPosition( newPos );
+ 
+  // correct for screen position
+  newPos += screen.topLeft();
+  
+  // ensure we are painted before we move
+  if( isVisible() )
+    paintEvent( 0 );
+
+  // fancy X11 move+resize, reduces visual artifacts
+  XMoveResizeWindow( x11Display(), winId(), newPos.x(), newPos.y(), newSize.width(), newSize.height() );
+}
+
+
+void StreamOSD::paintEvent( QPaintEvent* )
+{
+
+    bitBlt( this, 0, 0, &m_osdBuffer );
+}
+
+
+void StreamOSD::mousePressEvent( QMouseEvent* e )
+{
+  m_dragOffset = e->pos();
+
+  if( e->button() == LeftButton && !m_dragging ) {
+    grabMouse( KCursor::sizeAllCursor() );
+    m_dragging = true;
+  }
+/*  else if( e->button() == RightButton ) {
+    KPopupMenu m;
+    if( m.insertItem( i18n("Hide OSD") ) == m.exec( e->pos() ) )
+      hide();
+  }*/
+}
+
+
+void StreamOSD::mouseReleaseEvent( QMouseEvent* )
+{
+  if( m_dragging ) {
+    m_dragging = false;
+    releaseMouse();
+  }
+}
+
+
+void StreamOSD::mouseMoveEvent( QMouseEvent* e )
+{
+  if( m_dragging && this == mouseGrabber() ) {
+
+    // check if the osd has been dragged out of the current screen
+    int currentScreen = QApplication::desktop()->screenNumber( e->globalPos() );
+    if( currentScreen != -1 )
+      m_screen = currentScreen;
+
+    const QRect& screen = QApplication::desktop()->screenGeometry( m_screen );
+    
+    // make sure the position is valid
+    m_position = fixupPosition( e->globalPos() - m_dragOffset - screen.topLeft() );
+
+    // move us to the new position
+    move( m_position );
+
+    // fix the position
+    int midH = screen.width()/2;
+    int midV = screen.height()/2;
+    if( m_position.x() + width() > midH )
+      m_position.rx() += width();
+    if( m_position.y() + height() > midV )
+      m_position.ry() += height();
+  }
+}
+
+
+QPoint StreamOSD::fixupPosition( const QPoint& pp )
+{
+  QPoint p(pp);
+  const QRect& screen = QApplication::desktop()->screenGeometry( m_screen );
+  int maxY = screen.height() - height() - s_outerMargin;
+  int maxX = screen.width() - width() - s_outerMargin;
+
+  if( p.y() < s_outerMargin )
+    p.ry() = s_outerMargin;
+  else if( p.y() > maxY )
+    p.ry() = maxY;
+
+  if( p.x() < s_outerMargin )
+    p.rx() = s_outerMargin;
+  else if( p.x() > maxX )
+    p.rx() = screen.width() - s_outerMargin - width();
+
+  p += screen.topLeft();
+
+  return p;
+}
+
+
+void StreamOSD::readSettings( KConfigBase* c )
+{
+  QString oldGroup = c->group();
+  if (m_tortraffic)
+    c->setGroup( "TorKOSD Position" );
+  else
+    c->setGroup( "NonTorOSD Position" );
+
+  setPosition( c->readPointEntry( "Position", 0 ) );
+  setScreen( c->readNumEntry( "Screen", 0 ) );
+    
+  c->setGroup( oldGroup );
+}
+
+
+void StreamOSD::saveSettings( KConfigBase* c )
+{
+  QString oldGroup = c->group();
+  if (m_tortraffic)
+    c->setGroup( "TorKOSD Position" );
+  else
+    c->setGroup( "NonTorOSD Position" );
+
+  c->writeEntry( "Position", m_position );
+  c->writeEntry( "Screen", m_screen );
+
+  c->setGroup( oldGroup );
+}
+
+void StreamOSD::slotHideMonitor( )
+{
+    emit requestHideMonitor();
+}
+
+void StreamOSD::slotChangeID( )
+{
+    emit requestChangeID();
+}
+
+void StreamOSD::slotToggleKDE( )
+{
+    emit requestToggleKDE();
+}
+
+void StreamOSD::contextMenuRequested( QListViewItem *, const QPoint &point, int )
+{
+
+    QPopupMenu *menu = new QPopupMenu( infoList );
+
+    menu->clear();
+    menu->insertItem( "Close Stream", this,SLOT(slotCloseStream()) );
+    menu->popup( point );
+
+}
+
+
+void StreamOSD::slotCloseStream( )
+{
+
+    QListViewItemIterator it(infoList, QListViewItemIterator::Selected);
+    while ( it.current() ) {
+        if (infoList->isSelected( it.current()))
+            emit closeStream(it.current()->text(0));
+        ++it;
+    }
+
+
+}
+
+#include "newstreamosd.moc"