componentsdialog.cpp
/* This file is part of the KDE project
Copyright (C) 2003 Matthias Kretz <kretz@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 version 2 as published by the Free Software Foundation.
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 "ksettings/componentsdialog.h"
#include <klocale.h>
#include <qlayout.h>
#include <klistview.h>
#include <qlabel.h>
#include <qheader.h>
#include <kplugininfo.h>
#include <kiconloader.h>
#include <kdebug.h>
#include <kconfig.h>
#include <kseparator.h>
namespace KSettings
{
class ComponentsDialog::ComponentsDialogPrivate
{
public:
KListView * listview;
QFrame * infowidget;
QLabel * iconwidget;
QLabel * commentwidget;
QLabel * descriptionwidget;
QMap<QCheckListItem*, KPluginInfo*> plugininfomap;
QValueList<KPluginInfo*> plugininfolist;
};
ComponentsDialog::ComponentsDialog( QWidget * parent, const char * name )
: KDialogBase( parent, name, false, i18n( "Select Components" ) )
, d( new ComponentsDialogPrivate )
{
QWidget * page = new QWidget( this );
setMainWidget( page );
( new QHBoxLayout( page, 0, KDialog::spacingHint() ) )->setAutoAdd( true );
d->listview = new KListView( page );
d->listview->setMinimumSize( 200, 200 );
d->infowidget = new QFrame( page );
d->infowidget->setMinimumSize( 200, 200 );
( new QVBoxLayout( d->infowidget, 0, KDialog::spacingHint() ) )->setAutoAdd( true );
d->iconwidget = new QLabel( d->infowidget );
( void )new KSeparator( d->infowidget );
d->commentwidget = new QLabel( d->infowidget );
d->commentwidget->setAlignment( Qt::WordBreak );
d->descriptionwidget = new QLabel( d->infowidget );
d->descriptionwidget->setAlignment( Qt::WordBreak );
d->listview->addColumn( QString::null );
d->listview->header()->hide();
d->listview->setRootIsDecorated( true );
d->listview->setSorting( -1 );
d->listview->setAcceptDrops( false );
d->listview->setSelectionModeExt( KListView::Single );
d->listview->setAllColumnsShowFocus( true );
connect( d->listview, SIGNAL( pressed( QListViewItem * ) ), this,
SLOT( executed( QListViewItem * ) ) );
connect( d->listview, SIGNAL( spacePressed( QListViewItem * ) ), this,
SLOT( executed( QListViewItem * ) ) );
connect( d->listview, SIGNAL( returnPressed( QListViewItem * ) ), this,
SLOT( executed( QListViewItem * ) ) );
connect( d->listview, SIGNAL( selectionChanged( QListViewItem * ) ), this,
SLOT( executed( QListViewItem * ) ) );
}
ComponentsDialog::~ComponentsDialog()
{
}
void ComponentsDialog::addPluginInfo( KPluginInfo * info )
{
d->plugininfolist.append( info );
}
void ComponentsDialog::setPluginInfos( const QMap<QString, KPluginInfo*> &
plugininfos )
{
for( QMap<QString, KPluginInfo*>::ConstIterator it = plugininfos.begin();
it != plugininfos.end(); ++it )
{
d->plugininfolist.append( it.data() );
}
}
void ComponentsDialog::setPluginInfos( const QValueList<KPluginInfo *> &plugins )
{
d->plugininfolist = plugins;
}
void ComponentsDialog::show()
{
// clear the treelist
d->listview->clear();
d->plugininfomap.clear();
// construct the treelist
for( QValueList<KPluginInfo*>::ConstIterator it = d->plugininfolist.begin();
it != d->plugininfolist.end(); ++it )
{
( *it )->load();
QCheckListItem * item = new QCheckListItem( d->listview, ( *it )->name(),
QCheckListItem::CheckBox );
if( ! ( *it )->icon().isEmpty() )
item->setPixmap( 0, SmallIcon( ( *it )->icon(), IconSize( KIcon::Small ) ) );
item->setOn( ( *it )->isPluginEnabled() );
d->plugininfomap[ item ] = ( *it );
}
KDialogBase::show();
}
void ComponentsDialog::executed( QListViewItem * item )
{
kdDebug( 704 ) << k_funcinfo << endl;
if( item == 0 )
return;
if( item->rtti() != 1 ) // check for QCheckListItem
return;
QCheckListItem * citem = static_cast<QCheckListItem *>( item );
bool checked = citem->isOn();
kdDebug( 704 ) << "it's a " << ( checked ? "checked" : "unchecked" )
<< " QCheckListItem" << endl;
KPluginInfo * info = d->plugininfomap[ citem ];
info->setPluginEnabled( checked );
//checkDependencies( info );
// show info about the component on the right
d->iconwidget->setPixmap( SmallIcon( info->icon(), KIcon::SizeLarge ) );
d->commentwidget->setText( info->comment() );
//d->descriptionwidget->setText( info->description() );
}
void ComponentsDialog::savePluginInfos()
{
for( QValueList<KPluginInfo*>::ConstIterator it = d->plugininfolist.begin();
it != d->plugininfolist.end(); ++it )
{
if( ( *it )->config() )
{
( *it )->save();
( *it )->config()->sync();
}
}
}
void ComponentsDialog::slotOk()
{
savePluginInfos();
KDialogBase::slotOk();
}
void ComponentsDialog::slotApply()
{
savePluginInfos();
KDialogBase::slotApply();
}
} //namespace
#include "componentsdialog.moc"
// vim: sw=4 sts=4 et
KPluginInfo
Information about a plugin.
Definition: kplugininfo.h:42
KSettings::ComponentsDialog::setPluginInfos
void setPluginInfos(const QMap< QString, KPluginInfo * > &plugininfos)
Set list of plugins the dialog offers for selection.
Definition: componentsdialog.cpp:93
KIcon::Small
KPluginInfo::icon
const QString & icon() const
Definition: kplugininfo.cpp:220
kdDebug
kdbgstream kdDebug(int area=0)
klocale.h
KSettings::ComponentsDialog::addPluginInfo
void addPluginInfo(KPluginInfo *)
Add a plugin that the dialog offers for selection.
Definition: componentsdialog.cpp:88
KSettings::ComponentsDialog::ComponentsDialog
ComponentsDialog(QWidget *parent=0, const char *name=0)
Create Dialog.
Definition: componentsdialog.cpp:47
KDialogBase
KListView
KSeparator
KPluginInfo::setPluginEnabled
virtual void setPluginEnabled(bool enabled)
Set whether the plugin is currently loaded.
Definition: kplugininfo.cpp:192
KIcon::SizeLarge
KPluginInfo::comment
const QString & comment() const
Definition: kplugininfo.cpp:215
endl
kndbgstream & endl(kndbgstream &s)
KSettings::ComponentsDialog::show
void show()
reimplemented
Definition: componentsdialog.cpp:108

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