diff options
Diffstat (limited to 'certmanager/lib/ui/dnattributeorderconfigwidget.cpp')
| -rw-r--r-- | certmanager/lib/ui/dnattributeorderconfigwidget.cpp | 309 |
1 files changed, 309 insertions, 0 deletions
diff --git a/certmanager/lib/ui/dnattributeorderconfigwidget.cpp b/certmanager/lib/ui/dnattributeorderconfigwidget.cpp new file mode 100644 index 00000000..54fe32af --- /dev/null +++ b/certmanager/lib/ui/dnattributeorderconfigwidget.cpp @@ -0,0 +1,309 @@ +/* -*- 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" |