From 92d97413fe179696a11a1a6fff7306d4d913b30f Mon Sep 17 00:00:00 2001
From: stv <stv@opencascade.com>
Date: Thu, 24 Nov 2005 10:08:05 +0000
Subject: [PATCH] New class added and used: QtxLogoMgr

---
 src/SUIT/SUIT_Desktop.cxx | 174 +-------------------------------------
 src/SUIT/SUIT_Desktop.h   |   5 +-
 2 files changed, 4 insertions(+), 175 deletions(-)

diff --git a/src/SUIT/SUIT_Desktop.cxx b/src/SUIT/SUIT_Desktop.cxx
index 3d41900db..f40ba81b8 100755
--- a/src/SUIT/SUIT_Desktop.cxx
+++ b/src/SUIT/SUIT_Desktop.cxx
@@ -3,179 +3,10 @@
 #include "SUIT_Tools.h"
 #include "SUIT_ViewWindow.h"
 
+#include <QtxLogoMgr.h>
 #include <QtxActionMenuMgr.h>
 #include <QtxActionToolMgr.h>
 
-#include <qtoolbar.h>
-#include <qmenubar.h>
-#include <qdockarea.h>
-#include <qstatusbar.h>
-#include <qapplication.h>
-#include <qhbox.h>
-#include <qlabel.h>
-#include <qstyle.h>
-
-/*!
- Class: SUIT_Desktop::LogoMgr
- Level: Internal
-*/
-
-class SUIT_Desktop::LogoMgr : public QObject
-{
-public:
-  LogoMgr( QMenuBar* );
-  virtual ~LogoMgr();
-
-  int                    count() const;
-
-  void                   insert( const QString&, const QPixmap&, const int = -1 );
-  void                   remove( const QString& );
-  void                   clear();
-
-  QMenuBar*              menuBar() const;
-
-private:
-  void                   generate();
-  int                    find( const QString& ) const;
-
-private:
-  typedef struct { QString id; QPixmap pix; } LogoInfo;
-  typedef QValueList<LogoInfo>                LogoList;
-
-private:
-  int                    myId;
-  QMenuBar*              myMenus;
-  LogoList               myLogos;
-};
-
-SUIT_Desktop::LogoMgr::LogoMgr( QMenuBar* mb )
-: QObject( mb ),
-myMenus( mb ),
-myId( 0 )
-{
-} 
-
-SUIT_Desktop::LogoMgr::~LogoMgr()
-{
-}
-
-QMenuBar* SUIT_Desktop::LogoMgr::menuBar() const
-{
-  return myMenus;
-}
-
-int SUIT_Desktop::LogoMgr::count() const
-{
-  return myLogos.count();
-}
-
-void SUIT_Desktop::LogoMgr::insert( const QString& id, const QPixmap& pix, const int index )
-{
-  if ( pix.isNull() )
-    return;
-
-  LogoInfo* inf = 0;
-
-  int idx = find( id );
-  if ( idx < 0 )
-  {
-    idx = index < (int)myLogos.count() ? index : -1;
-    if ( idx < 0 )
-      inf = &( *myLogos.append( LogoInfo() ) );
-    else
-      inf = &( *myLogos.insert( myLogos.at( idx ), LogoInfo() ) );
-  }
-  else
-    inf = &( *myLogos.at( idx ) );
-
-
-  inf->id = id;
-  inf->pix = pix;
-
-  generate();
-}
-
-void SUIT_Desktop::LogoMgr::remove( const QString& id )
-{
-  int idx = find( id );
-  if ( idx < 0 )
-    return;
-
-  myLogos.remove( myLogos.at( idx ) );
-
-  generate();
-}
-
-void SUIT_Desktop::LogoMgr::clear()
-{
-  myLogos.clear();
-  generate();
-}
-
-void SUIT_Desktop::LogoMgr::generate()
-{
-  if ( !menuBar() )
-    return;
-
-  if ( myId ) 
-    menuBar()->removeItem( myId );
-
-  myId = 0;
-
-  if ( myLogos.isEmpty() )
-    return;
-
-  class LogoBox : public QHBox
-  {
-  public:
-    LogoBox( QWidget* parent = 0, const char* name = 0, WFlags f = 0 ) : QHBox( parent, name, f ) {};
-
-    void addSpacing( int spacing )
-    {
-      QApplication::sendPostedEvents( this, QEvent::ChildInserted );
-      ((QHBoxLayout*)layout())->addSpacing( spacing );
-    }
-
-  protected:
-    void drawContents( QPainter* p )
-    {
-      if ( parentWidget()->inherits( "QMenuBar" ) )
-        style().drawControl( QStyle::CE_MenuBarEmptyArea, p, this, contentsRect(), colorGroup() );
-      else
-        QHBox::drawContents( p );
-    }
-  };
-
-  LogoBox* cnt = new LogoBox( menuBar() );
-  cnt->setSpacing( 2 );
-
-  for ( LogoList::const_iterator it = myLogos.begin(); it != myLogos.end(); ++it )
-  {
-    QLabel* logoLab = new QLabel( cnt );
-    logoLab->setPixmap( (*it).pix );
-    logoLab->setScaledContents( false );
-    logoLab->setAlignment( QLabel::AlignCenter ); 
-  }
-  QApplication::sendPostedEvents( cnt, QEvent::ChildInserted );
-  cnt->addSpacing( 2 );
-
-  myId = menuBar()->insertItem( cnt );
-
-  QApplication::sendPostedEvents( menuBar()->parentWidget(), QEvent::LayoutHint );
-  QApplication::postEvent( menuBar()->parentWidget(), new QEvent( QEvent::LayoutHint ) );
-}
-
-int SUIT_Desktop::LogoMgr::find( const QString& id ) const
-{
-  int idx = -1;
-  for ( uint i = 0; i < myLogos.count() && idx < 0; i++ )
-  {
-    if ( (*myLogos.at( i ) ).id == id )
-      idx = i;
-  }
-  return idx;
-}
-
 /*!\class SUIT_Desktop
  * Provide desktop management:\n
  * \li menu manager
@@ -183,7 +14,6 @@ int SUIT_Desktop::LogoMgr::find( const QString& id ) const
  * \li windows
  */
 
-
 /*!
   Constructor.
 */
@@ -192,7 +22,7 @@ SUIT_Desktop::SUIT_Desktop()
 {
   myMenuMgr = new QtxActionMenuMgr( this );
   myToolMgr = new QtxActionToolMgr( this );
-  myLogoMgr = new LogoMgr( menuBar() );
+  myLogoMgr = new QtxLogoMgr( menuBar() );
 }
 
 /*!
diff --git a/src/SUIT/SUIT_Desktop.h b/src/SUIT/SUIT_Desktop.h
index 52d64c4c9..9d79964c9 100755
--- a/src/SUIT/SUIT_Desktop.h
+++ b/src/SUIT/SUIT_Desktop.h
@@ -8,6 +8,7 @@
 #include <QtxMainWindow.h>
 
 class QPopupMenu;
+class QtxLogoMgr;
 class SUIT_ViewWindow;
 class QtxActionMenuMgr;
 class QtxActionToolMgr;
@@ -16,8 +17,6 @@ class SUIT_EXPORT SUIT_Desktop : public QtxMainWindow
 {
   Q_OBJECT
 
-  class LogoMgr;
-
 public:
   SUIT_Desktop();
   virtual ~SUIT_Desktop();
@@ -53,7 +52,7 @@ protected:
 private:
   QtxActionMenuMgr*        myMenuMgr;
   QtxActionToolMgr*        myToolMgr;
-  LogoMgr*                 myLogoMgr;
+  QtxLogoMgr*              myLogoMgr;
 };
 
 #endif
-- 
2.39.2