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/*
**************************************************************************
description
--------------------
copyright : (C) 2003 by Andreas Zehender
email : zehender@kde.org
**************************************************************************
**************************************************************************
* *
* 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. *
* *
**************************************************************************/
#include "pmpluginsettings.h"
#include "pmpluginmanager.h"
#include <qlayout.h>
#include <qgroupbox.h>
#include <qlistview.h>
#include <qpushbutton.h>
#include <klocale.h>
class PMPluginListViewItem : public QListViewItem
{
public:
PMPluginListViewItem( QListView* parent, PMPluginInfo* info )
: QListViewItem( parent, info->name( ), info->description( ) )
{
m_info = info;
m_enabled = info->enabled( );
setStatus( );
}
void toggleStatus( )
{
m_enabled = !m_enabled;
setStatus( );
}
void setStatus( )
{
if( m_enabled )
setText( 2, i18n( "loaded" ) );
else
setText( 2, i18n( "deactivated" ) );
}
PMPluginInfo* m_info;
bool m_enabled;
};
PMPluginSettings::PMPluginSettings( QWidget* parent, const char* name )
: PMSettingsDialogPage( parent, name )
{
QVBoxLayout* vlayout = new QVBoxLayout( this, 0, KDialog::spacingHint( ) );
QGroupBox* gb = new QGroupBox( i18n( "Installed Plugins" ), this );
vlayout->addWidget( gb );
QVBoxLayout* gvl = new QVBoxLayout( gb, KDialog::marginHint( ), KDialog::spacingHint( ) );
gvl->addSpacing( 10 );
m_pPluginsList = new QListView( gb );
connect( m_pPluginsList, SIGNAL( selectionChanged( ) ),
SLOT( slotSelectionChanged( ) ) );
m_pPluginsList->addColumn( i18n( "Name" ) );
m_pPluginsList->addColumn( i18n( "Description" ) );
m_pPluginsList->addColumn( i18n( "Status" ) );
gvl->addWidget( m_pPluginsList, 1 );
QHBoxLayout* hl = new QHBoxLayout( gvl );
m_pToggle = new QPushButton( i18n( "Load" ), gb );
m_pToggle->setEnabled( false );
connect( m_pToggle, SIGNAL( clicked( ) ), SLOT( slotToggle( ) ) );
hl->addWidget( m_pToggle );
hl->addStretch( 1 );
vlayout->addStretch( 1 );
}
void PMPluginSettings::displaySettings( )
{
QPtrList<PMPluginInfo> plugins = PMPluginManager::theManager( )->plugins( );
QPtrListIterator<PMPluginInfo> it( plugins );
m_pPluginsList->clear( );
for( ; *it; ++it )
new PMPluginListViewItem( m_pPluginsList, *it );
}
void PMPluginSettings::applySettings( )
{
bool changes = false;
PMPluginListViewItem* item =
( PMPluginListViewItem* ) m_pPluginsList->firstChild( );
for( ; item; item = ( PMPluginListViewItem* ) item->nextSibling( ) )
{
if( item->m_enabled != item->m_info->enabled( ) )
{
item->m_info->enable( item->m_enabled );
changes = true;
}
}
if( changes )
PMPluginManager::theManager( )->updatePlugins( );
}
bool PMPluginSettings::validateData( )
{
return true;
}
void PMPluginSettings::displayDefaults( )
{
}
void PMPluginSettings::slotToggle( )
{
PMPluginListViewItem* item =
( PMPluginListViewItem* ) m_pPluginsList->currentItem( );
if( item )
{
item->toggleStatus( );
if( item->m_enabled )
m_pToggle->setText( i18n( "Deactivate" ) );
else
m_pToggle->setText( i18n( "Load" ) );
}
}
void PMPluginSettings::slotSelectionChanged( )
{
PMPluginListViewItem* item =
( PMPluginListViewItem* ) m_pPluginsList->currentItem( );
if( item )
{
m_pToggle->setEnabled( true );
if( item->m_enabled )
m_pToggle->setText( i18n( "Deactivate" ) );
else
m_pToggle->setText( i18n( "Load" ) );
}
else
m_pToggle->setEnabled( false );
}
#include "pmpluginsettings.moc"
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