Diffstat (limited to 'libopie2/opieui/okeyconfigwidget.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | libopie2/opieui/okeyconfigwidget.cpp | 452 |
1 files changed, 370 insertions, 82 deletions
diff --git a/libopie2/opieui/okeyconfigwidget.cpp b/libopie2/opieui/okeyconfigwidget.cpp index 4482754..b4f1c5e 100644 --- a/libopie2/opieui/okeyconfigwidget.cpp +++ b/libopie2/opieui/okeyconfigwidget.cpp @@ -2,3 +2,12 @@ +#include <opie2/olistview.h> +#include <qgroupbox.h> +#include <qradiobutton.h> +#include <qpushbutton.h> +#include <qbuttongroup.h> + +#include <qaccel.h> +#include <qlayout.h> +#include <qlabel.h> @@ -66,3 +75,3 @@ int OKeyPair::modifier()const { void OKeyPair::setKeycode( int key ) { - + m_key = key; } @@ -77,3 +86,3 @@ void OKeyPair::setKeycode( int key ) { void OKeyPair::setModifier( int mod ) { - + m_mod = mod; } @@ -123,3 +132,3 @@ OKeyPair OKeyPair::downArrowKey() { OKeyPair OKeyPair::emptyKey() { - return OKeyPair; + return OKeyPair(); } @@ -134,7 +143,7 @@ OKeyPair OKeyPair::emptyKey() { */ -OKeyPairList OKeyPair::hardwareKeys() { +OKeyPair::List OKeyPair::hardwareKeys() { const QValueList<Opie::Core::ODeviceButton> but = Opie::Core::ODevice::inst()->buttons(); - OKeyPairList lst; + OKeyPair::List lst; - for ( QValueList<Opie::Core::ODeviceButton>::Iterator it = but.begin(); + for ( QValueList<Opie::Core::ODeviceButton>::ConstIterator it = but.begin(); it != but.end(); ++it ) @@ -171,2 +180,14 @@ bool OKeyPair::operator!=( const OKeyPair& pair) { * will be overwritten. + * You can also specify a QObject and slot which sould get called + * once this item is activated. This slot only works if you + * use the OKeyConfigManager. + * The actual Key is read by load() + * + * \code + * void MySlot::create(){ + * OKeyConfigItem item(tr("Delete"),"delete",Resource::loadPixmap("trash"), + * 123, OKeyPair(Qt::Key_D,Qt::ControlButton), + * this,SLOT(slotDelete(QWidget*,QKeyEvent*))); + * } + * \endcode * @@ -175,4 +196,5 @@ bool OKeyPair::operator!=( const OKeyPair& pair) { * @param pix A Pixmap associated with this Item - * @param key The OKeyPair used * @param def The OKeyPair used as default + * @param caller The object where the slot exists + * @param slot The slot which should get called * @@ -181,5 +203,7 @@ OKeyConfigItem::OKeyConfigItem( const QString& text, const QCString& config_key, const QPixmap& pix, int id, const OKeyPair& def, - const OKeyPair& key) + QObject *caller, + const char* slot ) : m_text( text ), m_config( config_key ), m_pix( pix ), - m_id( id ), m_def( def ), m_key( key ) {} + m_id( id ), m_def( def ), + m_obj( caller ), m_str( slot ) {} @@ -195,5 +219,5 @@ OKeyConfigItem::OKeyConfigItem( const QString& text, const QCString& config_key, */ -OKeyConfigItem::OKeyConfigItem( Opie::Core::ODeviceButton& b ) - : m_text( b.userText() ), m_pix( b.pixmap() ), m_id( -1 ) - m_def( OKeyPair( b.keycode(), 0 ) ), m_key( OKeyPair( b.keycode(), 0 ) ) +OKeyConfigItem::OKeyConfigItem( const Opie::Core::ODeviceButton& b ) + : m_text( b.userText() ), m_pix( b.pixmap() ), m_id( -1 ), + m_key( OKeyPair( b.keycode(), 0 ) ), m_def( OKeyPair( b.keycode(), 0 ) ) {} @@ -260,2 +284,16 @@ QCString OKeyConfigItem::configKey()const { /** + * @internal + */ +QObject* OKeyConfigItem::object()const{ + return m_obj; +} + +/** + * @internal + */ +QCString OKeyConfigItem::slot()const { + return m_str; +} + +/** * Set the text @@ -339,3 +377,2 @@ bool OKeyConfigItem::operator==( const OKeyConfigItem& conf ) { if ( m_text != conf.m_text ) return false; - if ( m_pix != conf.m_pix ) return false; if ( m_key != conf.m_key ) return false; @@ -381,3 +418,3 @@ bool OKeyConfigItem::operator!=( const OKeyConfigItem& conf ) { * lay->addWidget(wid); - * if(QPEApplication::execDialog( &diag)== QDialog::Accept){ + * if(QPEApplication::execDialog( &diag)== QDialog::Accepted){ * wid->save(); @@ -408,3 +445,3 @@ OKeyConfigManager::OKeyConfigManager( Opie::Core::OConfig* conf, const QString& group, - OKeyPairList black, + const OKeyPair::List& black, bool grabkeyboard, QObject* par, @@ -412,4 +449,6 @@ OKeyConfigManager::OKeyConfigManager( Opie::Core::OConfig* conf, : QObject( par, name ), m_conf( conf ), m_group( group ), - m_blackKeys( black ), m_grab( grabkeyboard ), m_map( 0 ) -{} + m_blackKeys( black ), m_grab( grabkeyboard ), m_map( 0 ){ + if ( m_grab ) + QPEApplication::grabKeyboard(); +} @@ -419,3 +458,6 @@ OKeyConfigManager::OKeyConfigManager( Opie::Core::OConfig* conf, */ -OKeyConfigManager::~OKeyConfigManager() {} +OKeyConfigManager::~OKeyConfigManager() { + if ( m_grab ) + QPEApplication::ungrabKeyboard(); +} @@ -429,3 +471,3 @@ OKeyConfigManager::~OKeyConfigManager() {} */ -void OKeyConfigWidget::load() { +void OKeyConfigManager::load() { m_conf->setGroup( m_group ); @@ -436,3 +478,3 @@ void OKeyConfigWidget::load() { int key, mod; - for( OKeyConfigItemList::Iterator it = m_keys.begin(); + for( OKeyConfigItem::List::Iterator it = m_keys.begin(); it != m_keys.end(); ++it ) { @@ -453,3 +495,3 @@ void OKeyConfigWidget::load() { */ -void OKeyConfigWidget::save() { +void OKeyConfigManager::save() { m_conf->setGroup( m_group ); @@ -459,4 +501,3 @@ void OKeyConfigWidget::save() { */ - int key, mod; - for( OKeyConfigItemList::Iterator it = m_keys.begin(); + for( OKeyConfigItem::List::Iterator it = m_keys.begin(); it != m_keys.end(); ++it ) { @@ -465,4 +506,4 @@ void OKeyConfigWidget::save() { OKeyPair pair = (*it).keyPair(); - m_conf->writeEntry(pair.configKey()+"key", pair.keycode() ); - m_conf->writeEntry(pair.configKey()+"mod", pair.modifier() ); + m_conf->writeEntry((*it).configKey()+"key", pair.keycode() ); + m_conf->writeEntry((*it).configKey()+"mod", pair.modifier() ); } @@ -479,4 +520,4 @@ void OKeyConfigWidget::save() { OKeyConfigItem OKeyConfigManager::handleKeyEvent( QKeyEvent* e ) { - OKeyConfigItemList keyList = keyList( e->key() ); - if ( keyList.isEmpty() ) + OKeyConfigItem::List _keyList = keyList( e->key() ); + if ( _keyList.isEmpty() ) return OKeyConfigItem(); @@ -484,3 +525,3 @@ OKeyConfigItem OKeyConfigManager::handleKeyEvent( QKeyEvent* e ) { OKeyConfigItem item; - for ( OKeyConfigItemList::Iterator it = keyList.begin(); it != keyList.end(); + for ( OKeyConfigItem::List::Iterator it = _keyList.begin(); it != _keyList.end(); ++it ) { @@ -564,3 +605,3 @@ void OKeyConfigManager::clearBlackList() { */ -OKeyPairList OKeyConfigManager::blackList()const { +OKeyPair::List OKeyConfigManager::blackList()const { return m_blackKeys; @@ -594,3 +635,13 @@ bool OKeyConfigManager::eventFilter( QObject* obj, QEvent* ev) { - emit actionActivated( static_cast<QWidget*>( obj ), key, item ); + QWidget *wid = static_cast<QWidget*>( obj ); + + if ( item.object() && !item.slot().isEmpty() ) { + connect( this, SIGNAL( actionActivated(QWidget*, QKeyEvent*)), + item.object(), item.slot().data() ); + emit actionActivated(wid, key); + disconnect( this, SIGNAL(actionActivated(QWidget*,QKeyEvent*)), + item.object(), item.slot().data() ); + } + emit actionActivated( wid, key, item ); + return true; @@ -601,3 +652,6 @@ bool OKeyConfigManager::eventFilter( QObject* obj, QEvent* ev) { */ -OKeyConfigItemList OKeyConfigManager::keyList( int keycode) { +OKeyConfigItem::List OKeyConfigManager::keyList( int keycode) { + /* + * Create the map if not existing anymore + */ if ( !m_map ) { @@ -605,10 +659,12 @@ OKeyConfigItemList OKeyConfigManager::keyList( int keycode) { /* for every key */ - for ( OKeyConfigItemList::Iterator it = m_keys.begin(); + for ( OKeyConfigItem::List::Iterator it = m_keys.begin(); it!= m_keys.end(); ++it ) { + bool add = true; /* see if this key is blocked */ - for ( OKeyPairList::Iterator pairIt = m_blackKeys.begin(); + OKeyPair pair = (*it).keyPair(); + for ( OKeyPair::List::Iterator pairIt = m_blackKeys.begin(); pairIt != m_blackKeys.end(); ++pairIt ) { - if ( (*pairIt).keycode() == (*it).keycode() && - (*pairIt).modifier() == (*it).modifier() ) { + if ( (*pairIt).keycode() == pair.keycode() && + (*pairIt).modifier() == pair.modifier() ) { add = false; @@ -618,11 +674,7 @@ OKeyConfigItemList OKeyConfigManager::keyList( int keycode) { /* check if we added it */ - if ( add ) { - if ( m_map->contains( (*it).keycode() ) ) - (m_map[(*it).keycode()]).append( *it ); - else - m_map.insert( (*it).keycode(), OKeyConfigItemList( *it ) ); - } + if ( add ) + (*m_map)[pair.keycode()].append( *it ); } } - return m_map[keycode]; + return (*m_map)[keycode]; } @@ -637,46 +689,36 @@ namespace Private { static QString keyToString( const OKeyPair& ); - class OItemBox : public QHBox { - Q_OBJECT + class OKeyListViewItem : public Opie::Ui::OListViewItem { public: - OItemBox( const OKeyConfigItem& item, QWidget* parent = 0, const char* name = 0, WFlags fl = 0); - ~OItemBox(); + OKeyListViewItem( const OKeyConfigItem& item, OKeyConfigManager*, Opie::Ui::OListViewItem* parent); + ~OKeyListViewItem(); - OKeyConfigItem item()const; + void setDefault(); + + OKeyConfigItem& item(); void setItem( const OKeyConfigItem& item ); - private slots: - void slotClicked(); - signals: - void configureBox( OItemBox* ); + + OKeyConfigManager *manager(); private: - QLabel *m_pix; - QLabel *m_text; - QPushButton *m_btn; OKeyConfigItem m_item; - }; - - OItemBox::OItemBox( const OKeyConfigItem& item, QWidget* parent, - const char* name, WFlags fl ) - : QHBox( parent, name, fl ), { - m_pix = new QLabel( this ); - m_text = new QLabel( this ); - m_btn = new QPushButton( this ); + OKeyConfigManager* m_manager; - connect(m_btn, SIGNAL(clicked()), - this, SLOT(slotClicked())); + }; + OKeyListViewItem::OKeyListViewItem( const OKeyConfigItem& item, OKeyConfigManager* man, OListViewItem* parent) + : Opie::Ui::OListViewItem( parent ), m_manager( man ) { setItem( item ); } - - OItemBox::~OItemBox() {} - OKeyConfigItem OItemBox::item()const{ + OKeyListViewItem::~OKeyListViewItem() {} + OKeyConfigItem &OKeyListViewItem::item(){ return m_item; } - void OKeyConfigItem::setItem( const OKeyConfigItem& item ) { - m_item = item; - m_pix ->setPixmap( item.pixmap() ); - m_text->setText( item.text() ); - m_btn->setText( keyToString( item.keyPair() ) ); + OKeyConfigManager* OKeyListViewItem::manager() { + return m_manager; } - void OKeyConfigItem::slotClicked() { - emit configureBox( this ); + void OKeyListViewItem::setItem( const OKeyConfigItem& item ) { + setPixmap( 0, m_item.pixmap() ); + setText ( 1, m_item.text() ); + setText ( 2, keyToString( m_item.keyPair() ) ); + setText ( 3, keyToString( m_item.defaultKeyPair() ) ); + m_item = item; } @@ -684,12 +726,32 @@ namespace Private { QString keyToString( const OKeyPair& pair ) { - QStringList mod; - if ( ( pair.modifier() & Qt::ShiftButton )== Qt::ShiftButton ) - mod.append( QObject::tr( "Shift", "The Keyboard key" ) ); - if ( ( pair.modifier() & Qt::ControlButton )== Qt::ControlButton ) - mod.append( QObject::tr( "Ctrl", "The Ctrl key" ) ); - if ( ( pair.modifier() & Qt::AltButton ) )== Qt::AltButton ) - mod.append( QObject::tr( "Alt", "The keyboard Alt Key" ) ); + 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; } + } @@ -704,2 +766,228 @@ namespace Private { -#include "okeyconfigwidget.moc" + + +/** + * + * 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" ) ); + 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 ->setEnabled( false ); + 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 ); + + m_lbl= new QLabel( tr( "Default: " ), box ); + gridLay->addWidget( m_lbl, 2, 0 ); + + + m_box = gr; +} + +/** + * 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::Private::OKeyConfigWidgetPrivate root( str, man ); + m_list.append(root); +} + + +/** + * loads the items and allows editing them + */ +void OKeyConfigWidget::load() { + +} + +/** + * Saves if in Queue Mode. It'll update the supplied + * OKeyConfigManager objects. + * If in Queue mode it'll just return + */ +void OKeyConfigWidget::save() { + +} + + +/** + * @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::Private::OKeyListViewItem *item = static_cast<Opie::Ui::Private::OKeyListViewItem*>( _item ); + OKeyConfigItem keyItem= item->item(); + 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::Private::OKeyListViewItem *item = static_cast<Opie::Ui::Private::OKeyListViewItem*>(m_view->currentItem()); + if ( m_mode == Imediate ) + item->manager()->removeKeyConfig( item->item() ); + item->item().setKeyPair( OKeyPair::emptyKey() ); + + if ( m_mode == Imediate ) + item->manager()->addKeyConfig( item->item() ); + +} + +void OKeyConfigWidget::slotDefaultKey() { + 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; + + Opie::Ui::Private::OKeyListViewItem *item = static_cast<Opie::Ui::Private::OKeyListViewItem*>(m_view->currentItem()); + + /* + * If immediate we need to remove and readd the key + */ + if ( m_mode == Imediate ) + item->manager()->removeKeyConfig( item->item() ); + + item->item().setKeyPair( item->item().defaultKeyPair() ); + + if ( m_mode == Imediate ) + item->manager()->addKeyConfig( item->item() ); +} + +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; + +} + |