Rename a number of libraries and executables to avoid conflicts with KDE4

1 files changed, 601 insertions, 0 deletions

diff --git a/tdeparts/partmanager.cpp b/tdeparts/partmanager.cpp
new file mode 100644
index 000000000..1af0f1ee3
--- /dev/null
+++ b/tdeparts/partmanager.cpp
@@ -0,0 +1,601 @@
+// -*- mode: c++; c-basic-offset: 2 -*-
+/* This file is part of the KDE project
+   Copyright (C) 1999 Simon Hausmann <hausmann@kde.org>
+             (C) 1999 David Faure <faure@kde.org>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include "partmanager.h"
+#include <tdeparts/event.h>
+#include <tdeparts/part.h>
+#include <kglobal.h>
+#include <kdebug.h>
+
+#include <tqapplication.h>
+
+//#define DEBUG_PARTMANAGER
+
+using namespace KParts;
+
+template class TQPtrList<Part>;
+
+namespace KParts {
+
+class PartManagerPrivate
+{
+public:
+  PartManagerPrivate()
+  {
+    m_activeWidget = 0;
+    m_activePart = 0;
+    m_selectedPart = 0;
+    m_selectedWidget = 0;
+    m_bAllowNestedParts = false;
+    m_bIgnoreScrollBars = false;
+    m_activationButtonMask = Qt::LeftButton | Qt::MidButton | Qt::RightButton;
+    m_reason = PartManager::NoReason;
+  }
+  ~PartManagerPrivate()
+  {
+  }
+  void setReason( TQEvent* ev ) {
+    switch( ev->type() ) {
+    case TQEvent::MouseButtonPress:
+    case TQEvent::MouseButtonDblClick: {
+      TQMouseEvent* mev = TQT_TQMOUSEEVENT( ev );
+      m_reason = mev->button() == Qt::LeftButton
+                 ? PartManager::ReasonLeftClick
+                 : ( mev->button() == Qt::MidButton
+                     ? PartManager::ReasonMidClick
+                     : PartManager::ReasonRightClick );
+      break;
+    }
+    case TQEvent::FocusIn:
+      m_reason = TQT_TQFOCUSEVENT( ev )->reason();
+      break;
+    default:
+      kdWarning(1000) << "PartManagerPrivate::setReason got unexpected ev type " << ev->type() << endl;
+      break;
+    }
+  }
+
+  Part * m_activePart;
+  TQWidget *m_activeWidget;
+
+  TQPtrList<Part> m_parts;
+
+  PartManager::SelectionPolicy m_policy;
+
+  Part *m_selectedPart;
+  TQWidget *m_selectedWidget;
+
+  TQPtrList<TQWidget> m_managedTopLevelWidgets;
+  short int m_activationButtonMask;
+  bool m_bIgnoreScrollBars;
+  bool m_bAllowNestedParts;
+  int m_reason;
+};
+
+}
+
+PartManager::PartManager( TQWidget * parent, const char * name )
+ : TQObject( parent, name )
+{
+  d = new PartManagerPrivate;
+
+  tqApp->installEventFilter( this );
+
+  d->m_policy = Direct;
+
+  addManagedTopLevelWidget( parent );
+}
+
+PartManager::PartManager( TQWidget *topLevel, TQObject *parent, const char *name )
+ : TQObject( parent, name )
+{
+  d = new PartManagerPrivate;
+
+  tqApp->installEventFilter( this );
+
+  d->m_policy = Direct;
+
+  addManagedTopLevelWidget( topLevel );
+}
+
+PartManager::~PartManager()
+{
+  for ( TQPtrListIterator<TQWidget> it( d->m_managedTopLevelWidgets );
+        it.current(); ++it )
+    disconnect( it.current(), TQT_SIGNAL( destroyed() ),
+                this, TQT_SLOT( slotManagedTopLevelWidgetDestroyed() ) );
+
+  for ( TQPtrListIterator<Part> it( d->m_parts ); it.current(); ++it )
+  {
+      it.current()->setManager( 0 );
+  }
+
+  // core dumps ... setActivePart( 0L );
+  tqApp->removeEventFilter( this );
+  delete d;
+}
+
+void PartManager::setSelectionPolicy( SelectionPolicy policy )
+{
+  d->m_policy = policy;
+}
+
+PartManager::SelectionPolicy PartManager::selectionPolicy() const
+{
+  return d->m_policy;
+}
+
+void PartManager::setAllowNestedParts( bool allow )
+{
+  d->m_bAllowNestedParts = allow;
+}
+
+bool PartManager::allowNestedParts() const
+{
+  return d->m_bAllowNestedParts;
+}
+
+void PartManager::setIgnoreScrollBars( bool ignore )
+{
+  d->m_bIgnoreScrollBars = ignore;
+}
+
+bool PartManager::ignoreScrollBars() const
+{
+  return d->m_bIgnoreScrollBars;
+}
+
+void PartManager::setActivationButtonMask( short int buttonMask )
+{
+    d->m_activationButtonMask = buttonMask;
+}
+
+short int PartManager::activationButtonMask() const
+{
+    return d->m_activationButtonMask;
+}
+
+bool PartManager::eventFilter( TQObject *obj, TQEvent *ev )
+{
+
+  if ( ev->type() != TQEvent::MouseButtonPress &&
+       ev->type() != TQEvent::MouseButtonDblClick &&
+       ev->type() != TQEvent::FocusIn )
+    return false;
+
+  if ( !obj->isWidgetType() )
+    return false;
+
+  TQWidget *w = TQT_TQWIDGET( obj );
+
+  if ( ( w->testWFlags( WType_Dialog ) && w->isModal() ) ||
+       w->testWFlags( WType_Popup ) || w->testWFlags( WStyle_Tool ) )
+    return false;
+
+  TQMouseEvent* mev = 0L;
+  if ( ev->type() == TQEvent::MouseButtonPress || ev->type() == TQEvent::MouseButtonDblClick )
+  {
+      mev = TQT_TQMOUSEEVENT( ev );
+#ifdef DEBUG_PARTMANAGER
+      kdDebug(1000) << "PartManager::eventFilter button: " << mev->button() << " " << "d->m_activationButtonMask=" << d->m_activationButtonMask << endl;
+#endif
+      if ( ( mev->button() & d->m_activationButtonMask ) == 0 )
+        return false; // ignore this button
+  }
+
+  Part * part;
+  while ( w )
+  {
+    TQPoint pos;
+
+    if ( !d->m_managedTopLevelWidgets.containsRef( w->topLevelWidget() ) )
+      return false;
+
+    if ( d->m_bIgnoreScrollBars && w->inherits( TQSCROLLBAR_OBJECT_NAME_STRING ) )
+      return false;
+
+    if ( mev ) // mouse press or mouse double-click event
+    {
+      pos = mev->globalPos();
+      part = findPartFromWidget( w, pos );
+    } else
+      part = findPartFromWidget( w );
+
+#ifdef DEBUG_PARTMANAGER
+    TQCString evType = ( ev->type() == TQEvent::MouseButtonPress ) ? "MouseButtonPress"
+                      : ( ev->type() == TQEvent::MouseButtonDblClick ) ? "MouseButtonDblClick"
+                      : ( ev->type() == TQEvent::FocusIn ) ? "FocusIn" : "OTHER! ERROR!";
+#endif
+    if ( part ) // We found a part whose widget is w
+    {
+      if ( d->m_policy == PartManager::TriState )
+      {
+        if ( ev->type() == TQEvent::MouseButtonDblClick )
+        {
+          if ( part == d->m_activePart && w == d->m_activeWidget )
+            return false;
+
+#ifdef DEBUG_PARTMANAGER
+          kdDebug(1000) << "PartManager::eventFilter dblclick -> setActivePart" << part << endl;
+#endif
+          d->setReason( ev );
+          setActivePart( part, w );
+          d->m_reason = NoReason;
+          return true;
+        }
+
+        if ( ( d->m_selectedWidget != w || d->m_selectedPart != part ) &&
+             ( d->m_activeWidget != w || d->m_activePart != part ) )
+        {
+          if ( part->isSelectable() )
+            setSelectedPart( part, w );
+          else {
+#ifdef DEBUG_PARTMANAGER
+              kdDebug(1000) << "Part " << part << " (non-selectable) made active because " << w->className() << " got event" << " " << evType << endl;
+#endif
+              d->setReason( ev );
+              setActivePart( part, w );
+              d->m_reason = NoReason;
+          }
+          return true;
+        }
+        else if ( d->m_selectedWidget == w && d->m_selectedPart == part )
+        {
+#ifdef DEBUG_PARTMANAGER
+          kdDebug(1000) << "Part " << part << " made active (from selected) because " << w->className() << " got event" << " " << evType << endl;
+#endif
+          d->setReason( ev );
+          setActivePart( part, w );
+          d->m_reason = NoReason;
+          return true;
+        }
+        else if ( d->m_activeWidget == w && d->m_activePart == part )
+        {
+          setSelectedPart( 0L );
+          return false;
+        }
+
+        return false;
+      }
+      else if ( part != d->m_activePart )
+      {
+#ifdef DEBUG_PARTMANAGER
+        kdDebug(1000) << "Part " << part << " made active because " << w->className() << " got event" << " " << evType << endl;
+#endif
+        d->setReason( ev );
+        setActivePart( part, w );
+        d->m_reason = NoReason;
+      }
+
+      return false;
+    }
+
+    w = w->parentWidget();
+
+    if ( w && ( ( w->testWFlags( WType_Dialog ) && w->isModal() ) ||
+                w->testWFlags( WType_Popup ) || w->testWFlags( WStyle_Tool ) ) )
+    {
+#ifdef DEBUG_PARTMANAGER
+      kdDebug(1000) << TQString("No part made active although %1/%2 got event - loop aborted").arg(obj->name()).arg(obj->className()) << endl;
+#endif
+      return false;
+    }
+
+  }
+
+#ifdef DEBUG_PARTMANAGER
+  kdDebug(1000) << TQString("No part made active although %1/%2 got event").arg(obj->name()).arg(obj->className()) << endl;
+#endif
+  return false;
+}
+
+Part * PartManager::findPartFromWidget( TQWidget * widget, const TQPoint &pos )
+{
+  TQPtrListIterator<Part> it ( d->m_parts );
+  for ( ; it.current() ; ++it )
+  {
+    Part *part = it.current()->hitTest( widget, pos );
+    if ( part && d->m_parts.findRef( part ) != -1 )
+      return part;
+  }
+  return 0L;
+}
+
+Part * PartManager::findPartFromWidget( TQWidget * widget )
+{
+  TQPtrListIterator<Part> it ( d->m_parts );
+  for ( ; it.current() ; ++it )
+  {
+    if ( widget == it.current()->widget() )
+      return it.current();
+  }
+  return 0L;
+}
+
+void PartManager::addPart( Part *part, bool setActive )
+{
+  if ( d->m_parts.findRef( part ) != -1 ) // don't add parts more than once :)
+  {
+#ifdef DEBUG_PARTMANAGER
+    kdWarning(1000) << k_funcinfo << part << " already added" << kdBacktrace(5) << endl;
+#endif
+    return;
+  }
+
+  d->m_parts.append( part );
+
+  part->setManager( this );
+
+  if ( setActive )
+  {
+    setActivePart( part );
+    if ( part->widget() )
+      part->widget()->setFocus();
+  }
+
+  // Prevent focus problems
+  if ( part->widget() && part->widget()->focusPolicy() == TQ_NoFocus )
+  {
+    kdWarning(1000) << "Part '" << part->name() << "' has a widget " << part->widget()->name() << " with a focus policy of NoFocus. It should have at least a ClickFocus policy, for part activation to work well." << endl;
+  }
+  if ( part->widget() && part->widget()->focusPolicy() == TQ_TabFocus )
+  {
+    kdWarning(1000) << "Part '" << part->name() << "' has a widget " << part->widget()->name() << " with a focus policy of TabFocus. It should have at least a ClickFocus policy, for part activation to work well." << endl;
+  }
+
+  if ( setActive && part->widget() )
+    part->widget()->show();
+  emit partAdded( part );
+}
+
+void PartManager::removePart( Part *part )
+{
+  if ( d->m_parts.findRef( part ) == -1 )
+  {
+    kdFatal(1000) << TQString(TQString("Can't remove part %1, not in KPartManager's list.").arg(part->name())) << endl;
+    return;
+  }
+
+  //Warning. The part could be already deleted
+  //kdDebug(1000) << TQString("Part %1 removed").arg(part->name()) << endl;
+  int nb = d->m_parts.count();
+  bool ok = d->m_parts.removeRef( part );
+  Q_ASSERT( ok );
+  Q_ASSERT( (int)d->m_parts.count() == nb-1 );
+  part->setManager(0);
+
+  emit partRemoved( part );
+
+  if ( part == d->m_activePart )
+    setActivePart( 0 );
+  if ( part == d->m_selectedPart )
+    setSelectedPart( 0 );
+}
+
+void PartManager::replacePart( Part * oldPart, Part * newPart, bool setActive )
+{
+  //kdDebug(1000) << "replacePart " << oldPart->name() << "-> " << newPart->name() << " setActive=" << setActive << endl;
+  // This methods does exactly removePart + addPart but without calling setActivePart(0) in between
+  if ( d->m_parts.findRef( oldPart ) == -1 )
+  {
+    kdFatal(1000) << TQString(TQString("Can't remove part %1, not in KPartManager's list.").arg(oldPart->name())) << endl;
+    return;
+  }
+
+  d->m_parts.removeRef( oldPart );
+  oldPart->setManager(0);
+
+  emit partRemoved( oldPart );
+
+  addPart( newPart, setActive );
+}
+
+void PartManager::setActivePart( Part *part, TQWidget *widget )
+{
+  if ( part && d->m_parts.findRef( part ) == -1 )
+  {
+      kdWarning( 1000 ) << "PartManager::setActivePart : trying to activate a non-registered part! " << part->name() << endl;
+      return; // don't allow someone call setActivePart with a part we don't know about
+  }
+
+  //check whether nested parts are disallowed and activate the top parent part then, by traversing the
+  //tree recursively (Simon)
+  if ( part && !d->m_bAllowNestedParts )
+  {
+    TQObject *parentPart = TQT_TQOBJECT(part->parent()); // ### this relies on people using KParts::Factory!
+    if ( parentPart && parentPart->inherits( "KParts::Part" ) )
+    {
+      KParts::Part *parPart = static_cast<KParts::Part *>( parentPart );
+      setActivePart( parPart, parPart->widget() );
+      return;
+    }
+  }
+
+#ifdef DEBUG_PARTMANAGER
+  kdDebug(1000) << "PartManager::setActivePart d->m_activePart=" << d->m_activePart << "<->part=" << part
+                << " d->m_activeWidget=" << d->m_activeWidget << "<->widget=" << widget << endl;
+#endif
+
+  // don't activate twice
+  if ( d->m_activePart && part && d->m_activePart == part &&
+       (!widget || d->m_activeWidget == widget) )
+    return;
+
+  KParts::Part *oldActivePart = d->m_activePart;
+  TQWidget *oldActiveWidget = d->m_activeWidget;
+
+  setSelectedPart( 0L );
+
+  d->m_activePart = part;
+  d->m_activeWidget = widget;
+
+  if ( oldActivePart )
+  {
+    KParts::Part *savedActivePart = part;
+    TQWidget *savedActiveWidget = widget;
+
+    PartActivateEvent ev( false, oldActivePart, oldActiveWidget );
+    TQApplication::sendEvent( oldActivePart, &ev );
+    if ( oldActiveWidget )
+    {
+      disconnect( oldActiveWidget, TQT_SIGNAL( destroyed() ),
+                  this, TQT_SLOT( slotWidgetDestroyed() ) );
+      TQApplication::sendEvent( oldActiveWidget, &ev );
+    }
+
+    d->m_activePart = savedActivePart;
+    d->m_activeWidget = savedActiveWidget;
+  }
+
+  if ( d->m_activePart )
+  {
+    if ( !widget )
+      d->m_activeWidget = part->widget();
+
+    PartActivateEvent ev( true, d->m_activePart, d->m_activeWidget );
+    TQApplication::sendEvent( d->m_activePart, &ev );
+    if ( d->m_activeWidget )
+    {
+      connect( d->m_activeWidget, TQT_SIGNAL( destroyed() ),
+               this, TQT_SLOT( slotWidgetDestroyed() ) );
+      TQApplication::sendEvent( d->m_activeWidget, &ev );
+    }
+  }
+  // Set the new active instance in TDEGlobal
+  setActiveInstance( d->m_activePart ? d->m_activePart->instance() : 0L );
+
+  kdDebug(1000) << this << " emitting activePartChanged " << d->m_activePart << endl;
+  emit activePartChanged( d->m_activePart );
+}
+
+void PartManager::setActiveInstance( TDEInstance * instance )
+{
+  // It's a separate method to allow redefining this behavior
+  TDEGlobal::_activeInstance = instance;
+}
+
+Part *PartManager::activePart() const
+{
+  return d->m_activePart;
+}
+
+TQWidget *PartManager::activeWidget() const
+{
+  return  d->m_activeWidget;
+}
+
+void PartManager::setSelectedPart( Part *part, TQWidget *widget )
+{
+  if ( part == d->m_selectedPart && widget == d->m_selectedWidget )
+    return;
+
+  Part *oldPart = d->m_selectedPart;
+  TQWidget *oldWidget = d->m_selectedWidget;
+
+  d->m_selectedPart = part;
+  d->m_selectedWidget = widget;
+
+  if ( part && !widget )
+    d->m_selectedWidget = part->widget();
+
+  if ( oldPart )
+  {
+    PartSelectEvent ev( false, oldPart, oldWidget );
+    TQApplication::sendEvent( oldPart, &ev );
+    TQApplication::sendEvent( oldWidget, &ev );
+  }
+
+  if ( d->m_selectedPart )
+  {
+    PartSelectEvent ev( true, d->m_selectedPart, d->m_selectedWidget );
+    TQApplication::sendEvent( d->m_selectedPart, &ev );
+    TQApplication::sendEvent( d->m_selectedWidget, &ev );
+  }
+}
+
+Part *PartManager::selectedPart() const
+{
+  return d->m_selectedPart;
+}
+
+TQWidget *PartManager::selectedWidget() const
+{
+  return d->m_selectedWidget;
+}
+
+void PartManager::slotObjectDestroyed()
+{
+  kdDebug(1000) << "KPartManager::slotObjectDestroyed()" << endl;
+  removePart( const_cast<Part *>( static_cast<const Part *>( sender() ) ) );
+}
+
+void PartManager::slotWidgetDestroyed()
+{
+  kdDebug(1000) << "KPartsManager::slotWidgetDestroyed()" << endl;
+  if ( static_cast<const TQWidget *>( sender() ) == d->m_activeWidget )
+    setActivePart( 0L ); //do not remove the part because if the part's widget dies, then the
+                         //part will delete itself anyway, invoking removePart() in its destructor
+}
+
+const TQPtrList<Part> *PartManager::parts() const
+{
+  return &d->m_parts;
+}
+
+void PartManager::addManagedTopLevelWidget( const TQWidget *topLevel )
+{
+  if ( !topLevel->isTopLevel() )
+    return;
+
+  if ( d->m_managedTopLevelWidgets.containsRef( topLevel ) )
+    return;
+
+  d->m_managedTopLevelWidgets.append( topLevel );
+  connect( topLevel, TQT_SIGNAL( destroyed() ),
+           this, TQT_SLOT( slotManagedTopLevelWidgetDestroyed() ) );
+}
+
+void PartManager::removeManagedTopLevelWidget( const TQWidget *topLevel )
+{
+  if ( !topLevel->isTopLevel() )
+    return;
+
+  if ( d->m_managedTopLevelWidgets.findRef( topLevel ) == -1 )
+    return;
+
+  d->m_managedTopLevelWidgets.remove();
+}
+
+void PartManager::slotManagedTopLevelWidgetDestroyed()
+{
+  const TQWidget *widget = static_cast<const TQWidget *>( sender() );
+  removeManagedTopLevelWidget( widget );
+}
+
+int PartManager::reason() const
+{
+  return d->m_reason;
+}
+
+void PartManager::virtual_hook( int, void* )
+{ /*BASE::virtual_hook( id, data );*/ }
+
+#include "partmanager.moc"