dockmainwindow.cpp
/* This file is part of the KDE project
Copyright (C) 2000 Falk Brettschneider <gigafalk@yahoo.com>
(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 <kparts/dockmainwindow.h>
#include <kparts/event.h>
#include <kparts/part.h>
#include <kaccel.h>
#include <kparts/plugin.h>
#include <kstatusbar.h>
#include <kinstance.h>
#include <khelpmenu.h>
#include <kstandarddirs.h>
#include <qapplication.h>
#include <kdebug.h>
#include <kxmlguifactory.h>
#include <assert.h>
using namespace KParts;
namespace KParts
{
class DockMainWindowPrivate
{
public:
DockMainWindowPrivate()
{
m_activePart = 0;
m_bShellGUIActivated = false;
m_helpMenu = 0;
}
~DockMainWindowPrivate()
{
}
QGuardedPtr<Part> m_activePart;
bool m_bShellGUIActivated;
KHelpMenu *m_helpMenu;
};
}
DockMainWindow::DockMainWindow( QWidget* parent, const char *name, WFlags f )
: KDockMainWindow( parent, name, f )
{
d = new DockMainWindowPrivate();
PartBase::setPartObject( this );
}
DockMainWindow::~DockMainWindow()
{
delete d;
}
void DockMainWindow::createGUI( Part * part )
{
kdDebug(1000) << QString("DockMainWindow::createGUI for %1").arg(part?part->name():"0L") << endl;
KXMLGUIFactory *factory = guiFactory();
setUpdatesEnabled( false );
QPtrList<Plugin> plugins;
if ( d->m_activePart )
{
kdDebug(1000) << QString("deactivating GUI for %1").arg(d->m_activePart->name()) << endl;
GUIActivateEvent ev( false );
QApplication::sendEvent( d->m_activePart, &ev );
factory->removeClient( d->m_activePart );
disconnect( d->m_activePart, SIGNAL( setWindowCaption( const QString & ) ),
this, SLOT( setCaption( const QString & ) ) );
disconnect( d->m_activePart, SIGNAL( setStatusBarText( const QString & ) ),
this, SLOT( slotSetStatusBarText( const QString & ) ) );
}
if ( !d->m_bShellGUIActivated )
{
loadPlugins( this, this, KGlobal::instance() );
createShellGUI();
d->m_bShellGUIActivated = true;
}
if ( part )
{
// do this before sending the activate event
connect( part, SIGNAL( setWindowCaption( const QString & ) ),
this, SLOT( setCaption( const QString & ) ) );
connect( part, SIGNAL( setStatusBarText( const QString & ) ),
this, SLOT( slotSetStatusBarText( const QString & ) ) );
factory->addClient( part );
GUIActivateEvent ev( true );
QApplication::sendEvent( part, &ev );
}
setUpdatesEnabled( true );
d->m_activePart = part;
}
void DockMainWindow::slotSetStatusBarText( const QString & text )
{
statusBar()->message( text );
}
void DockMainWindow::createShellGUI( bool create )
{
bool bAccelAutoUpdate = accel()->setAutoUpdate( false );
assert( d->m_bShellGUIActivated != create );
d->m_bShellGUIActivated = create;
if ( create )
{
if ( isHelpMenuEnabled() )
d->m_helpMenu = new KHelpMenu( this, instance()->aboutData(), true, actionCollection() );
QString f = xmlFile();
setXMLFile( locate( "config", "ui/ui_standards.rc", instance() ) );
if ( !f.isEmpty() )
setXMLFile( f, true );
else
{
QString auto_file( instance()->instanceName() + "ui.rc" );
setXMLFile( auto_file, true );
}
GUIActivateEvent ev( true );
QApplication::sendEvent( this, &ev );
guiFactory()->addClient( this );
}
else
{
GUIActivateEvent ev( false );
QApplication::sendEvent( this, &ev );
guiFactory()->removeClient( this );
}
accel()->setAutoUpdate( bAccelAutoUpdate );
}
#include "dockmainwindow.moc"
locate
QString locate(const char *type, const QString &filename, const KInstance *instance=KGlobal::instance())
KDockMainWindow::actionCollection
virtual KActionCollection * actionCollection() const
KXMLGUIFactory::removeClient
void removeClient(KXMLGUIClient *client)
KParts::DockMainWindow::slotSetStatusBarText
virtual void slotSetStatusBarText(const QString &)
Called when the active part wants to change the statusbar message.
Definition: dockmainwindow.cpp:125
KXMLGUIFactory::addClient
void addClient(KXMLGUIClient *client)
KParts::DockMainWindow::~DockMainWindow
virtual ~DockMainWindow()
Destructor.
Definition: dockmainwindow.cpp:68
KParts::PartBase::setPartObject
void setPartObject(QObject *object)
Internal method.
Definition: part.cpp:95
KParts::DockMainWindow::DockMainWindow
DockMainWindow(QWidget *parent=0L, const char *name=0L, WFlags f=WDestructiveClose)
Constructor, same signature as KDockMainWindow.
Definition: dockmainwindow.cpp:61
KDockMainWindow::setXMLFile
virtual void setXMLFile(const QString &file, bool merge=false, bool setXMLDoc=true)
KDockMainWindow::factory
KXMLGUIFactory * factory() const
KDockMainWindow::xmlFile
virtual QString xmlFile() const
kdDebug
kdbgstream kdDebug(int area=0)
KParts::Part
Base class for parts.
Definition: part.h:181
KDockMainWindow
KAccel::setAutoUpdate
bool setAutoUpdate(bool bAuto)
KParts::GUIActivateEvent
This event is sent to a Part when its GUI has been activated or deactivated.
Definition: event.h:54
KDockMainWindow::setCaption
virtual void setCaption(const QString &caption)
KGlobal::instance
static KInstance * instance()
KDockMainWindow::accel
KAccel * accel()
KXMLGUIFactory
KDockMainWindow::isHelpMenuEnabled
bool isHelpMenuEnabled()
KDockMainWindow::statusBar
KStatusBar * statusBar()
KParts::DockMainWindow::createGUI
void createGUI(KParts::Part *part)
Create the GUI (by merging the host's and the active part's)
Definition: dockmainwindow.cpp:73
endl
kndbgstream & endl(kndbgstream &s)
KDockMainWindow::instance
virtual KInstance * instance() const
KParts::PartBase::loadPlugins
void loadPlugins(QObject *parent, KXMLGUIClient *parentGUIClient, KInstance *instance)
Load the Plugins honoring the PluginLoadingMode.
Definition: part.cpp:122

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