| -rw-r--r-- | libopie2/opieui/okeyconfigwidget.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libopie2/opieui/okeyconfigwidget.cpp b/libopie2/opieui/okeyconfigwidget.cpp index 1991381..56f4746 100644 --- a/libopie2/opieui/okeyconfigwidget.cpp +++ b/libopie2/opieui/okeyconfigwidget.cpp @@ -1,527 +1,527 @@ #include "okeyconfigwidget.h" #include "okeyconfigwidget_p.h" #include <qgroupbox.h> #include <qradiobutton.h> #include <qpushbutton.h> #include <qbuttongroup.h> #include <qmessagebox.h> #include <qaccel.h> #include <qlayout.h> #include <qlabel.h> /* non gui */ #include <qtimer.h> using Opie::Core::OKeyConfigItem; using Opie::Core::OKeyPair; using Opie::Core::OKeyConfigManager; namespace Opie { namespace Ui { namespace Internal { OKeyListViewItem::OKeyListViewItem( const OKeyConfigItem& item, OKeyConfigManager* man, OListViewItem* parent) : Opie::Ui::OListViewItem( parent ), m_manager( man ) { m_origItem = item; setItem( item ); } OKeyListViewItem::~OKeyListViewItem() {} OKeyConfigItem &OKeyListViewItem::item(){ return m_item; } OKeyConfigItem OKeyListViewItem::origItem() const{ return m_origItem; } OKeyConfigManager* OKeyListViewItem::manager() { return m_manager; } void OKeyListViewItem::setItem( const OKeyConfigItem& item ) { m_item = item; setPixmap( 0, m_item.pixmap() ); setText ( 1, m_item.text() ); m_item.keyPair().isEmpty() ? setText( 2, QObject::tr( "None" ) ) : setText( 2, keyToString( m_item.keyPair() ) ); m_item.defaultKeyPair().isEmpty() ? setText( 3, QObject::tr( "None" ) ) : setText ( 3, keyToString( m_item.defaultKeyPair() ) ); } void OKeyListViewItem::updateText() { m_item.keyPair().isEmpty() ? setText( 2, QObject::tr( "None" ) ) : setText( 2, keyToString( m_item.keyPair() ) ); } QString keyToString( const OKeyPair& pair ) { int mod = 0; if ( pair.modifier() & Qt::ShiftButton ) mod |= Qt::SHIFT; if ( pair.modifier() & Qt::ControlButton ) mod |= Qt::CTRL; if ( pair.modifier() & Qt::AltButton ) mod |= Qt::ALT; return QAccel::keyToString( mod + pair.keycode() ); } struct OKeyConfigWidgetPrivate{ OKeyConfigWidgetPrivate(const QString& = QString::null, OKeyConfigManager* = 0); bool operator==( const OKeyConfigWidgetPrivate& ); QString name; OKeyConfigManager *manager; }; OKeyConfigWidgetPrivate::OKeyConfigWidgetPrivate( const QString& _name, OKeyConfigManager* man ) : name( _name ), manager( man ){} bool OKeyConfigWidgetPrivate::operator==( const OKeyConfigWidgetPrivate& item) { if ( manager != item.manager) return false; if ( name != item.name ) return false; return true; } } //////////////////////// //////////////////////// //////// Widget Starts Here /** * * This is a c'tor. You still need to pass the OKeyConfigManager * and then issue a load. * The default mode is Immediate * */ OKeyConfigWidget::OKeyConfigWidget( QWidget* parent, const char *name, WFlags fl ) : QWidget( parent, name, fl ) { initUi(); } /** * c'tor */ OKeyConfigWidget::~OKeyConfigWidget() { } /** * @internal */ void OKeyConfigWidget::initUi() { QBoxLayout *layout = new QVBoxLayout( this ); QGridLayout *gridLay = new QGridLayout( 2, 2 ); layout->addLayout( gridLay, 10 ); gridLay->setRowStretch( 1, 10 ); // let only the ListView strecth /* * LISTVIEW with the Keys */ m_view = new Opie::Ui::OListView( this ); m_view->setFocus(); m_view->setAllColumnsShowFocus( true ); m_view->addColumn( tr("Pixmap") ); m_view->addColumn( tr("Name","Name of the Action in the ListView Header" ) ); m_view->addColumn( tr("Key" ) ); m_view->addColumn( tr("Default Key" ) ); m_view->setRootIsDecorated( true ); connect(m_view, SIGNAL(currentChanged(QListViewItem*)), this, SLOT(slotListViewItem(QListViewItem*)) ); gridLay->addMultiCellWidget( m_view, 1, 1, 0, 1 ); /* * GROUP with button info */ QGroupBox *box = new QGroupBox( this ); box ->setTitle( tr("Shortcut for Selected Action") ); box ->setFrameStyle( QFrame::Box | QFrame::Sunken ); layout->addWidget( box, 1 ); gridLay = new QGridLayout( box, 3, 4 ); gridLay->addRowSpacing( 0, fontMetrics().lineSpacing() ); gridLay->setMargin( 4 ); QButtonGroup *gr = new QButtonGroup( box ); gr->hide(); gr->setExclusive( true ); QRadioButton *rad = new QRadioButton( tr( "&None" ), box ); connect( rad, SIGNAL(clicked()), this, SLOT(slotNoKey()) ); gr->insert( rad, 10 ); gridLay->addWidget( rad, 1, 0 ); m_none = rad; rad = new QRadioButton( tr("&Default" ), box ); connect( rad, SIGNAL(clicked()), this, SLOT(slotDefaultKey()) ); gr->insert( rad, 11 ); gridLay->addWidget( rad, 1, 1 ); m_def = rad; rad = new QRadioButton( tr("C&ustom"), box ); connect( rad, SIGNAL(clicked()), this, SLOT(slotCustomKey()) ); gr->insert( rad, 12 ); gridLay->addWidget( rad, 1, 2 ); m_cus = rad; m_btn = new QPushButton( tr("Configure Key"), box ); - gridLay->addWidget( m_btn, 1, 4 ); + gridLay->addWidget( m_btn, 1, 3 ); m_lbl= new QLabel( tr( "Default: " ), box ); - gridLay->addWidget( m_lbl, 2, 0 ); + gridLay->addMultiCellWidget( m_lbl, 2, 2, 0, 3 ); connect(m_btn, SIGNAL(clicked()), this, SLOT(slotConfigure())); m_box = box; } /** * Set the ChangeMode. * You need to call this function prior to load * If you call this function past load the behaviour is undefined * But caling load again is safe */ void OKeyConfigWidget::setChangeMode( enum ChangeMode mode) { m_mode = mode; } /** * return the current mode */ OKeyConfigWidget::ChangeMode OKeyConfigWidget::changeMode()const { return m_mode; } /** * insert these items before calling load */ void OKeyConfigWidget::insert( const QString& str, OKeyConfigManager* man ) { Opie::Ui::Internal::OKeyConfigWidgetPrivate root( str, man ); m_list.append(root); } /** * loads the items and allows editing them */ void OKeyConfigWidget::load() { Opie::Ui::Internal::OKeyConfigWidgetPrivateList::Iterator it; for ( it = m_list.begin(); it != m_list.end(); ++it ) { OListViewItem *item = new OListViewItem( m_view, (*it).name ); OKeyConfigItem::List list = (*it).manager->keyConfigList(); for (OKeyConfigItem::List::Iterator keyIt = list.begin(); keyIt != list.end();++keyIt ) (void )new Opie::Ui::Internal::OKeyListViewItem(*keyIt, (*it).manager, item ); } } /** * Saves if in Queue Mode. It'll update the supplied * OKeyConfigManager objects. * If in Queue mode it'll just return */ void OKeyConfigWidget::save() { /* * Iterate over all config items */ QListViewItemIterator it( m_view ); while ( it.current() ) { if (it.current()->parent() ) { Opie::Ui::Internal::OKeyListViewItem *item = static_cast<Opie::Ui::Internal::OKeyListViewItem*>( it.current() ); OKeyConfigManager *man = item->manager(); man->removeKeyConfig( item->origItem() ); man->addKeyConfig( item->item() ); } ++it; } } /** * @internal */ void OKeyConfigWidget::slotListViewItem( QListViewItem* _item) { if ( !_item || !_item->parent() ) { m_box->setEnabled( false ); m_none->setChecked( true ); m_btn ->setEnabled( false ); m_def ->setChecked( false ); m_cus ->setChecked( false ); }else{ m_box->setEnabled( true ); Opie::Ui::Internal::OKeyListViewItem *item = static_cast<Opie::Ui::Internal::OKeyListViewItem*>( _item ); OKeyConfigItem keyItem= item->item(); m_lbl->setText( tr("Default: " )+ item->text( 3 ) ); if ( keyItem.keyPair().isEmpty() ) { m_none->setChecked( true ); m_btn ->setEnabled( false ); m_def ->setChecked( false ); m_cus ->setChecked( false ); }else { m_none->setChecked( false ); m_cus ->setChecked( true ); m_btn ->setEnabled( true ); m_def ->setChecked( false ); } } } void OKeyConfigWidget::slotNoKey() { m_none->setChecked( true ); m_cus ->setChecked( false ); m_btn ->setEnabled( false ); m_def ->setChecked( false ); if ( !m_view->currentItem() || !m_view->currentItem()->parent() ) return; /* * If immediate we need to remove and readd the key */ Opie::Ui::Internal::OKeyListViewItem *item = static_cast<Opie::Ui::Internal::OKeyListViewItem*>(m_view->currentItem()); updateItem( item, OKeyPair::emptyKey() ); } void OKeyConfigWidget::slotDefaultKey() { m_none->setChecked( false ); m_cus ->setChecked( false ); m_btn ->setEnabled( false ); m_def ->setChecked( true ); if ( !m_view->currentItem() || !m_view->currentItem()->parent() ) return; Opie::Ui::Internal::OKeyListViewItem *item = static_cast<Opie::Ui::Internal::OKeyListViewItem*>(m_view->currentItem()); updateItem( item, item->item().defaultKeyPair() ); } void OKeyConfigWidget::slotCustomKey() { m_cus ->setChecked( true ); m_btn ->setEnabled( true ); m_def ->setChecked( false ); m_none->setChecked( false ); if ( !m_view->currentItem() || !m_view->currentItem()->parent() ) return; } void OKeyConfigWidget::slotConfigure() { if ( !m_view->currentItem() || !m_view->currentItem()->parent() ) return; /* FIXME make use of OModalHelper */ OKeyChooserConfigDialog dlg( this, "Dialog Name", true ); dlg.setCaption(tr("Configure Key")); connect(&dlg, SIGNAL(keyCaptured()), &dlg, SLOT(accept()) ); if ( QPEApplication::execDialog( &dlg ) == QDialog::Accepted ) { Opie::Ui::Internal::OKeyListViewItem *item = static_cast<Opie::Ui::Internal::OKeyListViewItem*>(m_view->currentItem()); updateItem( item, dlg.keyPair() ); } } bool OKeyConfigWidget::sanityCheck( Opie::Ui::Internal::OKeyListViewItem* item, const OKeyPair& newItem ) { OKeyPair::List bList = item->manager()->blackList(); for ( OKeyPair::List::Iterator it = bList.begin(); it != bList.end(); ++it ) { /* black list matched */ if ( *it == newItem ) { QMessageBox::warning( 0, tr("Key is on BlackList" ), tr("<qt>The Key you choose is on the black list " "and may not be used with this manager. Please " "use a different key.</qt>" ) ); return false; } } /* no we need to check the other items which is dog slow */ QListViewItemIterator it( item->parent() ); while ( it.current() ) { /* if not our parent and not us */ if (it.current()->parent() && it.current() != item) { /* damn already given away*/ if ( newItem == static_cast<Opie::Ui::Internal::OKeyListViewItem*>(it.current() )->item().keyPair() ) { QMessageBox::warning( 0, tr("Key is already assigned" ), tr("<qt>The Key you choose is already taken by " "a different Item of your config. Please try" "using a different key.</qt>" ) ); return false; } } ++it; } return true; } void OKeyConfigWidget::updateItem( Opie::Ui::Internal::OKeyListViewItem *item, const OKeyPair& newItem) { /* sanity check * check against the blacklist of the manager * check if another item uses this key which is o(n) at least */ if ( !newItem.isEmpty() && !sanityCheck(item, newItem )) return; /* * If immediate we need to remove and readd the key */ if ( m_mode == Imediate ) item->manager()->removeKeyConfig( item->item() ); item->item().setKeyPair( newItem ); item->updateText(); if ( m_mode == Imediate ) item->manager()->addKeyConfig( item->item() ); } ///// OKeyChooserConfigDialog::OKeyChooserConfigDialog( QWidget* par, const char* nam, bool mod, WFlags fl ) : QDialog( par, nam, mod, fl ), m_virtKey( false ), m_keyPair( OKeyPair::emptyKey() ) , m_key( 0 ), m_mod( 0 ) { setFocusPolicy( StrongFocus ); QHBoxLayout *lay = new QHBoxLayout( this ); QLabel *lbl = new QLabel( tr("Configure Key" ), this ); lay->addWidget( lbl ); lbl->setFocusPolicy( NoFocus ); m_lbl = new QLabel( this ); lay->addWidget( m_lbl ); m_lbl->setFocusPolicy( NoFocus ); m_timer = new QTimer( this ); connect(m_timer, SIGNAL(timeout()), this, SLOT(slotTimeUp()) ); } OKeyChooserConfigDialog::~OKeyChooserConfigDialog() { } Opie::Core::OKeyPair OKeyChooserConfigDialog::keyPair()const{ return m_keyPair; } void OKeyChooserConfigDialog::keyPressEvent( QKeyEvent* ev ) { QDialog::keyPressEvent( ev ); if ( ev->isAutoRepeat() ) return; int mod, key; Opie::Core::Internal::fixupKeys( key,mod, ev ); /* either we used software keyboard * or we've true support */ if ( !m_virtKey && !ev->key()) { m_virtKey = true; m_keyPair = OKeyPair( key, mod ); }else{ mod = 0; switch( key ) { case Qt::Key_Control: mod = Qt::ControlButton; break; case Qt::Key_Shift: mod = Qt::ShiftButton; break; case Qt::Key_Alt: mod = Qt::AltButton; break; default: break; } if (mod ) { m_mod |= mod; key = 0; }else m_key = key; if ( ( !mod || m_key || key ) && !m_timer->isActive() ) m_timer->start( 150, true ); m_keyPair = OKeyPair( m_key, m_mod ); } m_lbl->setText( Opie::Ui::Internal::keyToString( m_keyPair ) ); } void OKeyChooserConfigDialog::keyReleaseEvent( QKeyEvent* ev ) { m_timer->stop(); QDialog::keyPressEvent( ev ); if ( ev->isAutoRepeat() ) return; if ( m_virtKey && !ev->key()) { m_virtKey = false; slotTimeUp(); }else { int mod = 0; int key = ev->key(); switch( key ) { case Qt::Key_Control: mod = Qt::ControlButton; break; case Qt::Key_Shift: mod = Qt::ShiftButton; break; case Qt::Key_Alt: mod = Qt::AltButton; break; default: break; } if (mod ) m_mod &= ~mod; else m_key = key; m_keyPair = OKeyPair( m_key, m_mod ); m_lbl->setText( Opie::Ui::Internal::keyToString( m_keyPair ) ); } } void OKeyChooserConfigDialog::slotTimeUp() { m_mod = m_key = 0; QTimer::singleShot(0, this, SIGNAL(keyCaptured()) ); } } } |