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151 lines
4.3 KiB
151 lines
4.3 KiB
15 years ago
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/*
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**************************************************************************
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description
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--------------------
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copyright : (C) 2003 by Andreas Zehender
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email : zehender@kde.org
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**************************************************************************
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**************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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**************************************************************************/
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#include "pmpluginsettings.h"
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#include "pmpluginmanager.h"
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#include <qlayout.h>
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#include <qgroupbox.h>
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#include <qlistview.h>
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#include <qpushbutton.h>
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#include <klocale.h>
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class PMPluginListViewItem : public QListViewItem
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{
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public:
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PMPluginListViewItem( QListView* parent, PMPluginInfo* info )
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: QListViewItem( parent, info->name( ), info->description( ) )
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{
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m_info = info;
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m_enabled = info->enabled( );
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setStatus( );
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}
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void toggleStatus( )
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{
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m_enabled = !m_enabled;
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setStatus( );
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}
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void setStatus( )
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{
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if( m_enabled )
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setText( 2, i18n( "loaded" ) );
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else
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setText( 2, i18n( "deactivated" ) );
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}
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PMPluginInfo* m_info;
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bool m_enabled;
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};
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PMPluginSettings::PMPluginSettings( QWidget* parent, const char* name )
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: PMSettingsDialogPage( parent, name )
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{
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QVBoxLayout* vlayout = new QVBoxLayout( this, 0, KDialog::spacingHint( ) );
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QGroupBox* gb = new QGroupBox( i18n( "Installed Plugins" ), this );
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vlayout->addWidget( gb );
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QVBoxLayout* gvl = new QVBoxLayout( gb, KDialog::marginHint( ), KDialog::spacingHint( ) );
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gvl->addSpacing( 10 );
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m_pPluginsList = new QListView( gb );
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connect( m_pPluginsList, SIGNAL( selectionChanged( ) ),
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SLOT( slotSelectionChanged( ) ) );
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m_pPluginsList->addColumn( i18n( "Name" ) );
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m_pPluginsList->addColumn( i18n( "Description" ) );
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m_pPluginsList->addColumn( i18n( "Status" ) );
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gvl->addWidget( m_pPluginsList, 1 );
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QHBoxLayout* hl = new QHBoxLayout( gvl );
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m_pToggle = new QPushButton( i18n( "Load" ), gb );
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m_pToggle->setEnabled( false );
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connect( m_pToggle, SIGNAL( clicked( ) ), SLOT( slotToggle( ) ) );
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hl->addWidget( m_pToggle );
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hl->addStretch( 1 );
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vlayout->addStretch( 1 );
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}
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void PMPluginSettings::displaySettings( )
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{
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QPtrList<PMPluginInfo> plugins = PMPluginManager::theManager( )->plugins( );
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QPtrListIterator<PMPluginInfo> it( plugins );
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m_pPluginsList->clear( );
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for( ; *it; ++it )
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new PMPluginListViewItem( m_pPluginsList, *it );
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}
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void PMPluginSettings::applySettings( )
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{
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bool changes = false;
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PMPluginListViewItem* item =
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( PMPluginListViewItem* ) m_pPluginsList->firstChild( );
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for( ; item; item = ( PMPluginListViewItem* ) item->nextSibling( ) )
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{
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if( item->m_enabled != item->m_info->enabled( ) )
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{
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item->m_info->enable( item->m_enabled );
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changes = true;
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}
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}
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if( changes )
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PMPluginManager::theManager( )->updatePlugins( );
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}
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bool PMPluginSettings::validateData( )
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{
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return true;
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}
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void PMPluginSettings::displayDefaults( )
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{
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}
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void PMPluginSettings::slotToggle( )
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{
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PMPluginListViewItem* item =
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( PMPluginListViewItem* ) m_pPluginsList->currentItem( );
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if( item )
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{
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item->toggleStatus( );
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if( item->m_enabled )
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m_pToggle->setText( i18n( "Deactivate" ) );
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else
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m_pToggle->setText( i18n( "Load" ) );
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}
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}
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void PMPluginSettings::slotSelectionChanged( )
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{
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PMPluginListViewItem* item =
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( PMPluginListViewItem* ) m_pPluginsList->currentItem( );
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if( item )
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{
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m_pToggle->setEnabled( true );
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if( item->m_enabled )
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m_pToggle->setText( i18n( "Deactivate" ) );
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else
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m_pToggle->setText( i18n( "Load" ) );
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}
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else
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m_pToggle->setEnabled( false );
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}
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#include "pmpluginsettings.moc"
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