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-rw-r--r--certmanager/lib/ui/dnattributeorderconfigwidget.cpp309
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diff --git a/certmanager/lib/ui/dnattributeorderconfigwidget.cpp b/certmanager/lib/ui/dnattributeorderconfigwidget.cpp
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+/* -*- c++ -*-
+ dnattributeorderconfigwidget.cpp
+
+ This file is part of libkleopatra, the KDE keymanagement library
+ Copyright (c) 2004 Klar�vdalens Datakonsult AB
+
+ Libkleopatra 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.
+
+ Libkleopatra 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+ In addition, as a special exception, the copyright holders give
+ permission to link the code of this program with any edition of
+ the Qt library by Trolltech AS, Norway (or with modified versions
+ of Qt that use the same license as Qt), and distribute linked
+ combinations including the two. You must obey the GNU General
+ Public License in all respects for all of the code used other than
+ Qt. If you modify this file, you may extend this exception to
+ your version of the file, but you are not obligated to do so. If
+ you do not wish to do so, delete this exception statement from
+ your version.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "dnattributeorderconfigwidget.h"
+
+#include "kleo/dn.h"
+
+#include <klocale.h>
+#include <kdebug.h>
+#include <kdialog.h>
+#include <kiconloader.h>
+#include <kconfig.h>
+#include <kapplication.h>
+
+#include <qtoolbutton.h>
+#include <qlayout.h>
+#include <qheader.h>
+#include <qlabel.h>
+#include <qlistview.h>
+#include <qtooltip.h>
+
+#include <assert.h>
+
+struct Kleo::DNAttributeOrderConfigWidget::Private {
+ enum { UUp=0, Up=1, Left=2, Right=3, Down=4, DDown=5 };
+
+ QListView * availableLV;
+ QListView * currentLV;
+ QToolButton * navTB[6];
+
+ QListViewItem * placeHolderItem;
+
+ Kleo::DNAttributeMapper * mapper;
+};
+
+static void prepare( QListView * lv ) {
+ lv->setAllColumnsShowFocus( true );
+ lv->setResizeMode( QListView::LastColumn );
+ lv->header()->setClickEnabled( false );
+ lv->addColumn( QString::null );
+ lv->addColumn( i18n("Description") );
+}
+
+Kleo::DNAttributeOrderConfigWidget::DNAttributeOrderConfigWidget( DNAttributeMapper * mapper, QWidget * parent, const char * name, WFlags f )
+ : QWidget( parent, name, f ), d( 0 )
+{
+ assert( mapper );
+ d = new Private();
+ d->mapper = mapper;
+
+ QGridLayout * glay = new QGridLayout( this, 2, 3, 0, KDialog::spacingHint() );
+ glay->setColStretch( 0, 1 );
+ glay->setColStretch( 2, 1 );
+
+ int row = -1;
+
+ ++row;
+ glay->addWidget( new QLabel( i18n("Available attributes:"), this ), row, 0 );
+ glay->addWidget( new QLabel( i18n("Current attribute order:"), this ), row, 2 );
+
+
+ ++row;
+ glay->setRowStretch( row, 1 );
+
+ d->availableLV = new QListView( this );
+ prepare( d->availableLV );
+ d->availableLV->setSorting( 0 );
+ glay->addWidget( d->availableLV, row, 0 );
+
+ d->currentLV = new QListView( this );
+ prepare( d->currentLV );
+ d->currentLV->setSorting( -1 );
+ glay->addWidget( d->currentLV, row, 2 );
+
+ connect( d->availableLV, SIGNAL(clicked( QListViewItem * )),
+ SLOT(slotAvailableSelectionChanged(QListViewItem*)) );
+ connect( d->currentLV, SIGNAL(clicked(QListViewItem*)),
+ SLOT(slotCurrentOrderSelectionChanged(QListViewItem*)) );
+
+ d->placeHolderItem = new QListViewItem( d->availableLV, "_X_", i18n("All others") );
+
+ // the up/down/left/right arrow cross:
+
+ QGridLayout * xlay = new QGridLayout( 5, 3, 0, "xlay" );
+ xlay->setAlignment( AlignCenter );
+
+ static const struct {
+ const char * icon;
+ int row, col;
+ const char * tooltip;
+ const char * slot;
+ } navButtons[] = {
+ { "2uparrow", 0, 1, I18N_NOOP( "Move to top" ), SLOT(slotDoubleUpButtonClicked()) },
+ { "1uparrow", 1, 1, I18N_NOOP( "Move one up" ), SLOT(slotUpButtonClicked()) },
+ { "1leftarrow", 2, 0, I18N_NOOP( "Remove from current attribute order" ), SLOT(slotLeftButtonClicked()) },
+ { "1rightarrow", 2, 2, I18N_NOOP( "Add to current attribute order" ), SLOT(slotRightButtonClicked()) },
+ { "1downarrow", 3, 1, I18N_NOOP( "Move one down" ), SLOT(slotDownButtonClicked()) },
+ { "2downarrow", 4, 1, I18N_NOOP( "Move to bottom" ), SLOT(slotDoubleDownButtonClicked()) }
+ };
+
+ for ( unsigned int i = 0 ; i < sizeof navButtons / sizeof *navButtons ; ++i ) {
+ QToolButton * tb = d->navTB[i] = new QToolButton( this );
+ tb->setIconSet( SmallIconSet( navButtons[i].icon ) );
+ tb->setEnabled( false );
+ QToolTip::add( tb, i18n( navButtons[i].tooltip ) );
+ xlay->addWidget( tb, navButtons[i].row, navButtons[i].col );
+ connect( tb, SIGNAL(clicked()), navButtons[i].slot );
+ }
+
+ glay->addLayout( xlay, row, 1 );
+}
+
+Kleo::DNAttributeOrderConfigWidget::~DNAttributeOrderConfigWidget() {
+ delete d; d = 0;
+}
+
+void Kleo::DNAttributeOrderConfigWidget::load() {
+ // save the _X_ item:
+ takePlaceHolderItem();
+ // clear the rest:
+ d->availableLV->clear();
+ d->currentLV->clear();
+
+ const QStringList order = d->mapper->attributeOrder();
+
+ // fill the RHS listview:
+ QListViewItem * last = 0;
+ for ( QStringList::const_iterator it = order.begin() ; it != order.end() ; ++it ) {
+ const QString attr = (*it).upper();
+ if ( attr == "_X_" ) {
+ takePlaceHolderItem();
+ d->currentLV->insertItem( d->placeHolderItem );
+ d->placeHolderItem->moveItem( last );
+ last = d->placeHolderItem;
+ } else
+ last = new QListViewItem( d->currentLV, last, attr, d->mapper->name2label( attr ) );
+ }
+
+ // fill the LHS listview with what's left:
+
+ const QStringList all = Kleo::DNAttributeMapper::instance()->names();
+ for ( QStringList::const_iterator it = all.begin() ; it != all.end() ; ++it )
+ if ( order.find( *it ) == order.end() )
+ (void)new QListViewItem( d->availableLV, *it, d->mapper->name2label( *it ) );
+
+ if ( !d->placeHolderItem->listView() )
+ d->availableLV->insertItem( d->placeHolderItem );
+}
+
+void Kleo::DNAttributeOrderConfigWidget::takePlaceHolderItem() {
+ if ( QListView * lv = d->placeHolderItem->listView() )
+ lv->takeItem( d->placeHolderItem );
+}
+
+void Kleo::DNAttributeOrderConfigWidget::save() const {
+ QStringList order;
+ for ( QListViewItemIterator it( d->currentLV ) ; it.current() ; ++it )
+ order.push_back( it.current()->text( 0 ) );
+
+ d->mapper->setAttributeOrder( order );
+}
+
+void Kleo::DNAttributeOrderConfigWidget::defaults() {
+ kdDebug() << "Sorry, not implemented: Kleo::DNAttributeOrderConfigWidget::defaults()" << endl;
+}
+
+
+
+void Kleo::DNAttributeOrderConfigWidget::slotAvailableSelectionChanged( QListViewItem * item ) {
+ d->navTB[Private::Right]->setEnabled( item );
+}
+
+void Kleo::DNAttributeOrderConfigWidget::slotCurrentOrderSelectionChanged( QListViewItem * item ) {
+ enableDisableButtons( item );
+}
+
+void Kleo::DNAttributeOrderConfigWidget::enableDisableButtons( QListViewItem * item ) {
+ d->navTB[Private::UUp ]->setEnabled( item && item->itemAbove() );
+ d->navTB[Private::Up ]->setEnabled( item && item->itemAbove() );
+ d->navTB[Private::Left ]->setEnabled( item );
+ d->navTB[Private::Down ]->setEnabled( item && item->itemBelow() );
+ d->navTB[Private::DDown]->setEnabled( item && item->itemBelow() );
+}
+
+void Kleo::DNAttributeOrderConfigWidget::slotUpButtonClicked() {
+ QListViewItem * item = d->currentLV->selectedItem();
+ if ( !item )
+ return;
+ QListViewItem * above = item->itemAbove();
+ if ( !above )
+ return;
+ above->moveItem( item ); // moves "above" to after "item", ie. "item" one up
+ enableDisableButtons( item );
+ emit changed();
+}
+
+void Kleo::DNAttributeOrderConfigWidget::slotDoubleUpButtonClicked() {
+ QListViewItem * item = d->currentLV->selectedItem();
+ if ( !item )
+ return;
+ if ( item == d->currentLV->firstChild() )
+ return;
+ d->currentLV->takeItem( item );
+ d->currentLV->insertItem( item );
+ d->currentLV->setSelected( item, true );
+ enableDisableButtons( item );
+ emit changed();
+}
+
+void Kleo::DNAttributeOrderConfigWidget::slotDownButtonClicked() {
+ QListViewItem * item = d->currentLV->selectedItem();
+ if ( !item )
+ return;
+ QListViewItem * below = item->itemBelow();
+ if ( !below )
+ return;
+ item->moveItem( below ); // moves "item" to after "below", ie. "item" one down
+ enableDisableButtons( item );
+ emit changed();
+}
+
+void Kleo::DNAttributeOrderConfigWidget::slotDoubleDownButtonClicked() {
+ QListViewItem * item = d->currentLV->selectedItem();
+ if ( !item )
+ return;
+ QListViewItem * last = d->currentLV->lastItem();
+ assert( last );
+ if ( item == last )
+ return;
+ item->moveItem( last ); // moves "item" to after "last", ie. to the bottom
+ enableDisableButtons( item );
+ emit changed();
+}
+
+void Kleo::DNAttributeOrderConfigWidget::slotLeftButtonClicked() {
+ QListViewItem * right = d->currentLV->selectedItem();
+ if ( !right )
+ return;
+ QListViewItem * next = right->itemBelow();
+ if ( !next )
+ next = right->itemAbove();
+ d->currentLV->takeItem( right );
+ d->availableLV->insertItem( right );
+ if ( next )
+ d->currentLV->setSelected( next, true );
+ enableDisableButtons( next );
+ emit changed();
+}
+
+void Kleo::DNAttributeOrderConfigWidget::slotRightButtonClicked() {
+ QListViewItem * left = d->availableLV->selectedItem();
+ if ( !left )
+ return;
+ QListViewItem * next = left->itemBelow();
+ if ( !next )
+ next = left->itemAbove();
+ d->availableLV->takeItem( left );
+ d->currentLV->insertItem( left );
+ if ( QListViewItem * right = d->currentLV->selectedItem() ) {
+ if ( QListViewItem * above = right->itemAbove() )
+ left->moveItem( above ); // move new item immediately before old selected
+ d->currentLV->setSelected( right, false );
+ }
+ d->currentLV->setSelected( left, true );
+ enableDisableButtons( left );
+ d->navTB[Private::Right]->setEnabled( next );
+ if ( next )
+ d->availableLV->setSelected( next, true );
+ emit changed();
+}
+
+
+
+void Kleo::DNAttributeOrderConfigWidget::virtual_hook( int, void* ) {}
+
+#include "dnattributeorderconfigwidget.moc"