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#include <tqguardedptr.h>
#include <tqtabbar.h>
#include <kapplication.h>
#include <kiconloader.h>
#include <kconfig.h>
#include <kdebug.h>
#include <kpopupmenu.h>
#include <klocale.h>
#include <kaction.h>
#include "mditoplevel.h"
#include "toplevel.h"
#include "servercontroller.h"
#define ID_CLOSE 5
void KSTabWidget::mousePressEvent(TQMouseEvent *e)
{
if(e->button() == Qt::RightButton){
TQPoint p = tabBar()->mapFromParent(e->pos());
TQTab *tab = tabBar()->selectTab(p);
if(tab){
int id = tab->identifier();
emit showContexMenu(page(id), tabBar()->mapToGlobal(p));
}
}
}
MDITopLevel::MDITopLevel(TQWidget *parent, const char *name)
: KMainWindow(parent, name)
{
m_closing = false;
m_tab = new KSTabWidget( this );
m_tab->setTabPosition( TQTabWidget::Bottom );
setCentralWidget( m_tab );
connect( m_tab, TQT_SIGNAL( currentChanged( TQWidget * ) ),
this, TQT_SLOT( slotCurrentChanged( TQWidget * ) ) );
connect( m_tab, TQT_SIGNAL( showContexMenu(TQWidget *, const TQPoint &) ),
this, TQT_SLOT( slotShowContexMenu(TQWidget *, const TQPoint &) ) );
TDEConfig *config = kapp->config();
config->setGroup("MDI");
TQSize s( 600, 360 );
resize(config->readSizeEntry( "TopLevelSize", &s ));
m_dirtyIcon = UserIcon( "star" );
m_addressedIcon = UserIcon( "info" );
m_pop = new KPopupMenu(m_tab, "");
m_pop->insertItem( SmallIcon("fileclose"), i18n("Close"), this, TQT_SLOT( slotCloseLastWid() ));
}
MDITopLevel::~MDITopLevel()
{
kdDebug(5008) << "~MDITopLevel in" << endl;
TDEConfig *config = kapp->config();
config->setGroup( "MDI" );
config->writeEntry( "TopLevelSize", this->size() );
config->sync();
TQPtrListIterator<TQWidget> it( m_tabWidgets );
for (; it.current(); ++it )
it.current()->disconnect( this, 0 );
kdDebug(5008) << "~MDITopLevel out" << endl;
}
void MDITopLevel::addWidget( TQWidget *widget, bool show )
{
if ( m_tabWidgets.containsRef( widget ) )
return;
kdDebug(5008) << "In add widget" << endl;
widget->reparent( m_tab, 0, TQPoint( 0, 0 ), show );
if(show == TRUE){
showWidget(widget);
}
m_tabWidgets.append( widget );
connect( widget, TQT_SIGNAL( destroyed() ) ,
this, TQT_SLOT( slotWidgetDestroyed() ) );
connect( widget, TQT_SIGNAL( changeChannel( const TQString &, const TQString & ) ),
this, TQT_SLOT( slotChangeChannelName( const TQString &, const TQString & ) ) );
widget->installEventFilter( this );
connect( widget, TQT_SIGNAL( changed( bool, TQString ) ),
this, TQT_SLOT( slotMarkPageDirty( bool ) ) );
}
void MDITopLevel::removeWidget( TQWidget *widget )
{
if (m_closing)
return;
m_tabWidgets.removeRef( widget );
removeFromAddressedList( widget );
m_tab->removePage( widget );
widget->removeEventFilter( this );
widget->disconnect( this, 0 );
}
void MDITopLevel::hideWidget( TQWidget *widget )
{
m_tab->removePage( widget );
widget->hide();
}
void MDITopLevel::showWidget( TQWidget *widget )
{
if(m_tab->indexOf(widget) == -1){
int space = widget->caption().find(" ");
TQString cap = space < 1 ? widget->caption():widget->caption().left(space);
m_tab->addTab( widget, cap);
m_tab->showPage( widget );
m_tab->setCurrentPage( m_tab->indexOf(widget) );
}
}
void MDITopLevel::next()
{
if (m_tab->currentPageIndex() < m_tab->count() - 1)
m_tab->setCurrentPage(m_tab->currentPageIndex() + 1);
else
m_tab->setCurrentPage(0);
}
void MDITopLevel::previous()
{
if (m_tab->currentPageIndex() > 0)
m_tab->setCurrentPage(m_tab->currentPageIndex() - 1);
else
m_tab->setCurrentPage(m_tab->count() - 1);
}
void MDITopLevel::closeEvent( TQCloseEvent *ev )
{
m_closing = true;
// Don't use iterators on a list while deleting elements
// from it (Antonio)
int i = 0;
kdDebug(5008) << "Mdi got close event " << endl;
while ( m_tabWidgets.count() && (i++ < 100000)) {
kdDebug(5008) << "MDITopLevel trying to close: " << m_tabWidgets.first()->name() << endl;
TQGuardedPtr<TQWidget> w = m_tabWidgets.take(0);
w->show();
w->close( false );
if(w)
delete (TQWidget *)w;
}
KMainWindow::closeEvent( ev );
m_closing = false;
}
void MDITopLevel::slotWidgetDestroyed()
{
const TQWidget *widget = static_cast<const TQWidget *>( sender() );
m_tabWidgets.removeRef( widget );
removeFromAddressedList( widget );
}
bool MDITopLevel::eventFilter( TQObject *obj, TQEvent *ev )
{
if ( ev->type() != TQEvent::CaptionChange )
return false;
TQWidget *widget = dynamic_cast<TQWidget *>( obj );
if ( !widget || !m_tabWidgets.containsRef( widget ) )
return false;
if ( m_tab->currentPage() == widget )
setPlainCaption( widget->caption() );
return false;
}
void MDITopLevel::slotCurrentChanged( TQWidget *page )
{
m_tab->setTabIconSet( page, TQIconSet() );
removeFromAddressedList( page );
setPlainCaption( page->TQWidget::caption() );
KSircTopLevel *kst = dynamic_cast<KSircTopLevel *>( page );
if ( !kst )
return;
kst->lineEdit()->setFocus();
}
void MDITopLevel::slotMarkPageDirty( bool addressed )
{
// This is called when a line appeared in this channel.
// addressed is true if it was addressed to the user
KMainWindow *window = dynamic_cast<KMainWindow *>( TQT_TQWIDGET(const_cast<TQT_BASE_OBJECT_NAME *>( sender() )) );
if ( !window )
return;
if ( window != m_tab->currentPage() )
{
if ( m_addressed.containsRef( window ) )
addressed = true;
else if ( addressed ) {
m_addressed.append( window );
}
m_tab->setTabIconSet( window, addressed ? m_addressedIcon : m_dirtyIcon );
}
}
void MDITopLevel::slotChangeChannelName( const TQString &, const TQString &channelName )
{
KMainWindow *window = dynamic_cast<KMainWindow *>( TQT_TQWIDGET(const_cast<TQT_BASE_OBJECT_NAME *>( sender() )) );
if ( !window )
return;
TQString esc = channelName;
esc.replace("&", "&&");
m_tab->setTabLabel( window, esc );
removeFromAddressedList( window );
}
void MDITopLevel::removeFromAddressedList( const TQWidget* w )
{
// If this tab was showing a "you're being talked to" icon, remove it
// and tell the servercontroller (so that it can update the docked icon).
m_addressed.removeRef( w );
}
void MDITopLevel::slotShowContexMenu(TQWidget *w, const TQPoint &p)
{
m_last_pop_wid = w;
m_pop->popup(p);
}
void MDITopLevel::slotCloseLastWid()
{
m_last_pop_wid->close();
}
#include "mditoplevel.moc"
// vim: ts=4 sw=4 et
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