| -rw-r--r-- | libopie2/opieui/okeyconfigwidget.cpp | 742 | ||||
| -rw-r--r-- | libopie2/opieui/okeyconfigwidget.h | 199 | ||||
| -rw-r--r-- | libopie2/opieui/okeyconfigwidget_p.h | 22 |
3 files changed, 29 insertions, 934 deletions
diff --git a/libopie2/opieui/okeyconfigwidget.cpp b/libopie2/opieui/okeyconfigwidget.cpp index d6d34f5..1991381 100644 --- a/libopie2/opieui/okeyconfigwidget.cpp +++ b/libopie2/opieui/okeyconfigwidget.cpp @@ -5,725 +5,27 @@ #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 namespace Opie::Ui; - - - -/** - * The default Constructor of a OKeyPair. - * A Key and a Modifier ( Alt/Shift/Ctrl ) - * needs to be supplied. - * Use Qt::Key for the information. - * The default arguments create an Empty OKeyPair. If you - * want to get an empty OKeyPair use the static method for getting - * the emptyKey() - * - * @see OKeyPair OKeyPair::emptyKey() - */ -OKeyPair::OKeyPair( int key, int mod ) - : m_key( key ), m_mod( mod ) -{} - -/** - * The destructor - */ -OKeyPair::~OKeyPair() {} - - -/** - * Is this OKeyPair empty/valid? - */ -bool OKeyPair::isEmpty()const { - return ( ( m_key == -1 )&& ( m_mod == -1 ) ); -} - -/** - * get the keycode for this OKeyPair. The Key relates to Qt::Key. - * - * @see Qt::Key - * @see setKey - */ -int OKeyPair::keycode()const { - return m_key; -} - -/** - * get the modifier key for this OKeyPair. The Modifier State relates - * to the Qt::ButtonState - * - * @see Qt::ButtonState - * @see setModifier - */ -int OKeyPair::modifier()const { - return m_mod; -} - - -/** - * Set the keycode - * @param key The Keycode to set - * - * @see keycode() - * @see Qt::Key - */ -void OKeyPair::setKeycode( int key ) { - m_key = key; -} - -/** - * Set the modifier key - * - * @param the Modifier key - * @see Qt::ButtonState - * @see modifier() - */ -void OKeyPair::setModifier( int mod ) { - m_mod = mod; -} - -/** - * Return an OKeyPair for the Return Key without any modifier. - */ -OKeyPair OKeyPair::returnKey() { - return OKeyPair( Qt::Key_Return, 0 ); -} - -/** - * Return an OKeyPair for the Left Arrow Key - * without any modifier Key - */ -OKeyPair OKeyPair::leftArrowKey() { - return OKeyPair( Qt::Key_Left, 0 ); -} - -/** - * Return an OKeyPair for the Right Arrow Key - * without any modifier Key - */ -OKeyPair OKeyPair::rightArrowKey() { - return OKeyPair( Qt::Key_Right, 0 ); -} - -/** - * Return an OKeyPair for the Up Arrow Key - * without any modifier Key - */ -OKeyPair OKeyPair::upArrowKey() { - return OKeyPair( Qt::Key_Up, 0 ); -} - -/** - * Return an OKeyPair for the Down Arrow Key - * without any modifier Key - */ -OKeyPair OKeyPair::downArrowKey() { - return OKeyPair( Qt::Key_Down, 0 ); -} - -/** - * Return an Empty OKeyPair - */ -OKeyPair OKeyPair::emptyKey() { - return OKeyPair(); -} - -/** - * This functions uses the Opie::Core::ODevice::buttons - * for OKeyPairList - * - * @see Opie::Core::ODevice - * @see Opie::Core::ODeviceButton - * @see Opie::Core::ODevice::button - */ -OKeyPair::List OKeyPair::hardwareKeys() { - const QValueList<Opie::Core::ODeviceButton> but = Opie::Core::ODevice::inst()->buttons(); - OKeyPair::List lst; - - for ( QValueList<Opie::Core::ODeviceButton>::ConstIterator it = but.begin(); - it != but.end(); ++it ) - lst.append( OKeyPair( (*it).keycode(), 0 ) ); - - - return lst; -} - -/** - * Equals operator. Check if two OKeyPairs have the same key and modifier - * @see operator!= - */ -bool OKeyPair::operator==( const OKeyPair& pair)const { - if ( m_key != pair.m_key ) return false; - if ( m_mod != pair.m_mod ) return false; - - return true; -} - -/** - * Not equal operator. calls the equal operator internally - */ -bool OKeyPair::operator!=( const OKeyPair& pair)const { - return !(*this == pair); -} - - -/** - * The normal Constructor to create a OKeyConfigItem - * - * You can set the the key paramater of this item but if - * you use this item with the OKeyConfigManager your setting - * 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 - * - * @param text The text exposed to the user - * @param config_key The key used in the config - * @param pix A Pixmap associated with this Item - * @param def The OKeyPair used as default - * @param caller The object where the slot exists - * @param slot The slot which should get called - * - */ -OKeyConfigItem::OKeyConfigItem( const QString& text, const QCString& config_key, - const QPixmap& pix, int id, const OKeyPair& def, - QObject *caller, - const char* slot ) - : m_text( text ), m_config( config_key ), m_pix( pix ), - m_id( id ), m_def( def ), - m_obj( caller ), m_str( slot ) {} - -/** - * A special Constructor for converting from an Opie::Core::ODeviceButton - * delivered by Opie::Core::ODevice::buttons() - * There is no Config Key set and both default key and key are set - * to Opie::Core::ODeviceButton::keycode() and 0 to modifier - * - * @see Opie::Core::ODevice - * @see Opie::Core::ODeviceButton - * @see Opie::Core::ODevice::buttons() - */ -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 ) ) -{} - - -/** - * Destructor - */ -OKeyConfigItem::~OKeyConfigItem() {} - - -/** - * The text exposed to the user - * - * @see setText - */ -QString OKeyConfigItem::text()const { - return m_text; -} - -/** - * The pixmap shown to the user for your action/key - * - * @see setPixmap - */ -QPixmap OKeyConfigItem::pixmap()const { - return m_pix; -} - -/** - * Return the OKeyPair this OKeyConfigItem is configured for. - * - * @see setKeyPair - */ -OKeyPair OKeyConfigItem::keyPair()const { - return m_key; -} - -/** - * Return the default OKeyPair - * @see setDefaultKeyPair - */ -OKeyPair OKeyConfigItem::defaultKeyPair()const { - return m_def; -} - - -/** - * Return the Id you assigned to this item. - * setting is only possible by the constructor - */ -int OKeyConfigItem::id()const{ - return m_id; -} - -/** - * reutrn the Config Key. Setting it is only possible - * by the constructor - */ -QCString OKeyConfigItem::configKey()const { - return m_config; -} - -/** - * @internal - */ -QObject* OKeyConfigItem::object()const{ - return m_obj; -} - -/** - * @internal - */ -QCString OKeyConfigItem::slot()const { - return m_str; -} - -/** - * Set the text - * - * @param text Set the Text of this Action to text - * @see text() - */ -void OKeyConfigItem::setText( const QString& text ) { - m_text = text; -} - -/** - * Set the pixmap of this action - * - * @param pix The Pixmap to set - * @see pixmap() - */ -void OKeyConfigItem::setPixmap( const QPixmap& pix ) { - m_pix = pix; -} - -/** - * Set the KeyPair the OKeyConfigItem uses. - * Your set Key could get overwritten if you use - * the manager or GUI to configure the key - * - * @param key Set the OKeyPair used - * @see keyPair() - */ -void OKeyConfigItem::setKeyPair( const OKeyPair& key) { - m_key = key; -} - -/** - * Set the default KeyPair. - * - * @param key The default keypair - * @see defaultKeyPair() - */ -void OKeyConfigItem::setDefaultKeyPair( const OKeyPair& key ) { - m_def = key; -} - -/** - * @internal - */ -void OKeyConfigItem::setConfigKey( const QCString& str) { - m_config = str; - m_config.detach(); -} - -/** - * @internal - */ -void OKeyConfigItem::setId( int id ) { - m_id = id; -} - -/** - * If the item is not configured isEmpty() will return true - * It is empty if no text is present and no default - * and no configured key - */ -bool OKeyConfigItem::isEmpty()const { - if ( !m_def.isEmpty() ) return false; - if ( !m_key.isEmpty() ) return false; - if ( !m_text.isEmpty() ) return false; - if ( m_id != -1 ) return false; - - return true; -} - -/** - * Check if the KeyPairs are the same - */ -bool OKeyConfigItem::operator==( const OKeyConfigItem& conf )const { -/* if ( isEmpty() == conf.isEmpty() ) return true; - else if ( isEmpty() != conf.isEmpty() ) return false; - else if ( !isEmpty()!= conf.isEmpty() ) return false; -*/ - - if ( m_id != conf.m_id ) return false; - if ( m_obj != conf.m_obj ) return false; - if ( m_text != conf.m_text ) return false; - if ( m_key != conf.m_key ) return false; - if ( m_def != conf.m_def ) return false; - - - - return true; - -} - -bool OKeyConfigItem::operator!=( const OKeyConfigItem& conf )const { - return !( *this == conf ); -} - -/** - * \brief c'tor - * The Constructor for a OKeyConfigManager - * - * You can use this manager in multiple ways. Either make it handle - * QKeyEvents - * - * \code - * Opie::Core::Config conf = oApp->config(); - * Opie::Ui::OKeyPairList blackList; - * blackList.append(Opie::Ui::OKeyPair::leftArrowKey()); - * blackList.append(Opie::Ui::OKeyPair::rightArrowKey()); - * Opie::Ui::OKeyConfigManager *manager = new Opie::Ui::OKeyConfigManager(conf,"key_actions",blackList, - * false); - * QListView *view = new QListView(); - * manager->handleWidget(view); - * manager->addKeyConfig( Opie::Ui::OKeyPair::returnKey()); - * manager->load(); - * - * connect(manager,SIGNAL(actionActivated(QWidget*,QKeyEvent*,const Opie::Ui::OKeyConfigItem&)), - * this,SLOT(slotHandleKey(QWidget*,QKeyEvent*,const Opie::Ui::OKeyConfigItem&))); - * - * .... - * - * void update(){ - * QDialog diag(true); - * QHBoxLayout *lay = new QHBoxLayout(&diag); - * Opie::Ui::OKeyConfigWidget *wid = new Opie::Ui::OKeyConfigWidget(manager,&diag); - * wid->setChangeMode(Opie::Ui::OKeyConfigWidget::Queu); - * lay->addWidget(wid); - * if(QPEApplication::execDialog( &diag)== QDialog::Accepted){ - * wid->save(); - * } - * } - * - * .... - * MyListView::keyPressEvent( QKeyEvent* e ){ - * Opie::Ui::OKeyConfigItem item = manager->handleKeyEvent(e); - * if(!item.isEmpty() ){ - * switch(item.id()){ - * case My_Delete_Key: - * break; - * } - * } - * } - * - * \endcode - * - * @param conf The Config where the KeySetting should be stored - * @param group The group where the KeySetting will be stored - * @param black Which keys shouldn't be allowed to handle - * @param grabkeyboard Calls QPEApplication::grabKeyboard to allow handling of DeviceButtons - * @param par The parent/owner of this manager - * @param name The name of this object - */ -OKeyConfigManager::OKeyConfigManager( Opie::Core::OConfig* conf, - const QString& group, - const OKeyPair::List& black, - bool grabkeyboard, QObject* par, - const char* name) - : QObject( par, name ), m_conf( conf ), m_group( group ), - m_blackKeys( black ), m_grab( grabkeyboard ), m_map( 0 ){ - if ( m_grab ) - QPEApplication::grabKeyboard(); -} - - -/** - * Destructor - */ -OKeyConfigManager::~OKeyConfigManager() { - if ( m_grab ) - QPEApplication::ungrabKeyboard(); -} - -/** - * Load the Configuration from the OConfig - * If a Key is restricted but was in the config we will - * make it be the empty key paur - * We will change the group but restore to the previous. - * - * @see OKeyPair::emptyKey - */ -void OKeyConfigManager::load() { - Opie::Core::OConfigGroupSaver( m_conf, m_group ); - - /* - * Read each item - */ - int key, mod; - for( OKeyConfigItem::List::Iterator it = m_keys.begin(); it != m_keys.end(); ++it ) { - key = m_conf->readNumEntry( (*it).configKey()+"key", (*it).defaultKeyPair().keycode() ); - mod = m_conf->readNumEntry( (*it).configKey()+"mod", (*it).defaultKeyPair().modifier() ); - OKeyPair okey( key, mod ); - - if ( !m_blackKeys.contains( okey ) && key != -1 && mod != -1 ) - (*it).setKeyPair( OKeyPair(key, mod) ); - else - (*it).setKeyPair( OKeyPair::emptyKey() ); - } - delete m_map; m_map = 0; -} - -/** - * We will save the current configuration - * to the OConfig. We will change the group but restore - * to the previous - */ -void OKeyConfigManager::save() { - Opie::Core::OConfigGroupSaver( m_conf, m_group ); - - /* - * Write each item - */ - for( OKeyConfigItem::List::Iterator it = m_keys.begin();it != m_keys.end(); ++it ) { - /* skip empty items */ - if ( (*it).isEmpty() ) - continue; - OKeyPair pair = (*it).keyPair(); - OKeyPair deft = (*it).defaultKeyPair(); - /* - * don't write if it is the default setting - * FIXME allow to remove Keys from config - if ( (pair.keycode() == deft.keycode()) && - (pair.modifier()== deft.modifier() ) ) - return; - */ - - m_conf->writeEntry((*it).configKey()+"key", pair.keycode() ); - m_conf->writeEntry((*it).configKey()+"mod", pair.modifier() ); - } - m_conf->write(); -} - -/** - * This is function uses a QMap internally but you can have the same keycode - * with different modifier key. The behaviour is undefined if you add a OKeyConfigItem - * with same keycode and modifier key. The GUI takes care that a user can't - * cofigure two keys. - * - * Make sure you call e->ignore if you don't want to handle this event - */ -OKeyConfigItem OKeyConfigManager::handleKeyEvent( QKeyEvent* e ) { - /* - * Fix Up issues with Qt/E, my keybard, and virtual input - * methods - * First my Keyboard delivers 256,512,1024 for shift/ctrl/alt instead of the button state - * Also key() on virtual inputmethods are zero and only ascii. We need to fix upper and lower - * case ascii - */ - int key, mod; - Opie::Ui::Internal::fixupKeys( key, mod, e ); - - OKeyConfigItem::List _keyList = keyList( key ); - if ( _keyList.isEmpty() ) - return OKeyConfigItem(); - - OKeyConfigItem item; - for ( OKeyConfigItem::List::Iterator it = _keyList.begin(); it != _keyList.end(); - ++it ) { - if ( (*it).keyPair().modifier() == mod ) { - item = *it; - break; - } - - } - - return item; -} - -/** - * Return the associated id of the item or -1 if no item - * matched the key - * - * @see handleKeyEvent - */ -int OKeyConfigManager::handleKeyEventId( QKeyEvent* ev) { - return handleKeyEvent( ev ).id(); -} - -/** - * Add Key Config to the List of items - */ -void OKeyConfigManager::addKeyConfig( const OKeyConfigItem& item ) { - m_keys.append( item ); - delete m_map; m_map = 0; -} - -/** - * Remove the Key from the Config. Internal lists will be destroyed - * and rebuild on demand later - */ -void OKeyConfigManager::removeKeyConfig( const OKeyConfigItem& item ) { - m_keys.remove( item ); - delete m_map; m_map = 0; -} - -/** - * Clears the complete list - */ -void OKeyConfigManager::clearKeyConfig() { - m_keys.clear(); - delete m_map; m_map = 0; -} - -/** - * - */ -Opie::Ui::OKeyConfigItem::List OKeyConfigManager::keyConfigList()const{ - return m_keys; -} - -/** - * Add this OKeyPair to the blackList. - * Internal lists will be destroyed - */ -void OKeyConfigManager::addToBlackList( const OKeyPair& key) { - m_blackKeys.append( key ); - delete m_map; m_map = 0; -} - - -/** - * Remove this OKeyPair from the black List - * Internal lists will be destroyed - */ -void OKeyConfigManager::removeFromBlackList( const OKeyPair& key ) { - m_blackKeys.remove( key ); - delete m_map; m_map = 0; -} - - -/** - * Clear the blackList - */ -void OKeyConfigManager::clearBlackList() { - m_blackKeys.clear(); - delete m_map; m_map = 0; -} - - -/** - * Return a copy of the blackList - */ -OKeyPair::List OKeyConfigManager::blackList()const { - return m_blackKeys; -} - - -/** - * Ask the Manager to handle KeyEvents for you. - * All handled keys will emit a QSignal and return true - * that it handled the keyevent - */ -void OKeyConfigManager::handleWidget( QWidget* wid ) { - wid->installEventFilter( this ); -} - -/** - * @internal - */ -bool OKeyConfigManager::eventFilter( QObject* obj, QEvent* ev) { - if ( !obj->isWidgetType() ) - return false; - - if ( ev->type() != QEvent::KeyPress && ev->type() != QEvent::KeyRelease ) - return false; - - QKeyEvent *key = static_cast<QKeyEvent*>( ev ); - OKeyConfigItem item = handleKeyEvent( key ); - - if ( item.isEmpty() ) - return false; - - 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; -} - -/** - * @internal - */ -OKeyConfigItem::List OKeyConfigManager::keyList( int keycode) { - /* - * Create the map if not existing anymore - */ - if ( !m_map ) { - m_map = new OKeyMapConfigPrivate; - /* for every key */ - for ( OKeyConfigItem::List::Iterator it = m_keys.begin(); - it!= m_keys.end(); ++it ) { - - bool add = true; - /* see if this key is blocked */ - OKeyPair pair = (*it).keyPair(); - for ( OKeyPair::List::Iterator pairIt = m_blackKeys.begin(); - pairIt != m_blackKeys.end(); ++pairIt ) { - if ( (*pairIt).keycode() == pair.keycode() && - (*pairIt).modifier() == pair.modifier() ) { - add = false; - break; - } - } - /* check if we added it */ - if ( add ) - (*m_map)[pair.keycode()].append( *it ); - } - } - return (*m_map)[keycode]; -} - +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(){ @@ -753,73 +55,45 @@ namespace Internal { 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() ); } - /* - * the virtual and hardware key events have both issues... - */ - void fixupKeys( int& key, int &mod, QKeyEvent* e ) { - key = e->key(); - mod = e->state(); - /* - * virtual keyboard - * else change the button mod only - */ - if ( key == 0 ) { - key = e->ascii(); - if ( key > 96 && key < 123) - key -= 32; - }else{ - int new_mod = 0; - if ( mod & 256 ) - new_mod |= Qt::ShiftButton; - else if ( mod & 512 ) - new_mod |= Qt::ControlButton; - else if ( mod & 1024 ) - new_mod |= Qt::AltButton; - - mod = new_mod == 0? mod : new_mod; - } - } - 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 /** * @@ -1147,36 +421,36 @@ OKeyChooserConfigDialog::OKeyChooserConfigDialog( QWidget* par, const char* nam, 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::Ui::OKeyPair OKeyChooserConfigDialog::keyPair()const{ +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::Ui::Internal::fixupKeys( key,mod, ev ); + 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; @@ -1238,12 +512,16 @@ void OKeyChooserConfigDialog::keyReleaseEvent( QKeyEvent* ev ) { 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()) ); } + + +} +} diff --git a/libopie2/opieui/okeyconfigwidget.h b/libopie2/opieui/okeyconfigwidget.h index bb8eb6c..d11054c 100644 --- a/libopie2/opieui/okeyconfigwidget.h +++ b/libopie2/opieui/okeyconfigwidget.h @@ -1,228 +1,43 @@ /* * Copyright (C) 2004 * LGPL v2 zecke@handhelds.org */ #ifndef ODP_KEY_CONFIG_WIDGET_H #define ODP_KEY_CONFIG_WIDGET_H -#include <opie2/oconfig.h> -#include <opie2/odevice.h> +#include <opie2/okeyconfigmanager.h> -#include <qstring.h> -#include <qpixmap.h> -#include <qcstring.h> #include <qhbox.h> -#include <qvaluelist.h> + class QKeyEvent; class QLabel; class QPushButton; class QListViewItem; class QRadioButton; class QTimer; namespace Opie { namespace Ui { namespace Internal { class OKeyConfigWidgetPrivate; typedef QValueList<OKeyConfigWidgetPrivate> OKeyConfigWidgetPrivateList; class OKeyListViewItem; } class OListViewItem; class OListView; -/** - * \brief small class representing a Key with possible modifiers - * This class holds information about key code and possible - * modifier state. That is the lowest level of the key input - * functions. - * There are also static methods to get special keys. - * OKeyPair will be used with \see OKeyConfigItem - * - * @since 1.2 - */ -class OKeyPair { -public: - typedef QValueList<OKeyPair> List; - OKeyPair( int key = -1, int modifier = -1); - ~OKeyPair(); - - bool operator==( const OKeyPair& )const; - bool operator!=( const OKeyPair& )const; - - bool isEmpty()const; - - int keycode()const; - int modifier()const; - - void setKeycode( int ); - void setModifier( int ); - - static OKeyPair returnKey(); - static OKeyPair leftArrowKey(); - static OKeyPair rightArrowKey(); - static OKeyPair upArrowKey(); - static OKeyPair downArrowKey(); - static OKeyPair emptyKey(); - static OKeyPair::List hardwareKeys(); - -private: - int m_key; - int m_mod; - class Private; - Private* d; -}; - -/** - * A class to represent an OKeyPair. - * It consists out of a Text exposed to the user, Config Key Item, - * Pixmap, A default OKeyPair and the set OKeyPair. - * You can also pass an id to it - * - * @since 1.1.2 - */ -class OKeyConfigItem { - friend class OKeyConfigManager; -public: - typedef QValueList<OKeyConfigItem> List; - OKeyConfigItem( const QString& text = QString::null , const QCString& config_key = QCString(), - const QPixmap& symbol = QPixmap(), - int id = -1, - const OKeyPair& def = OKeyPair::emptyKey(), - QObject *caller = 0, const char* slot = 0); - OKeyConfigItem( const Opie::Core::ODeviceButton& ); - ~OKeyConfigItem(); - - bool operator==( const OKeyConfigItem& )const; - bool operator!=( const OKeyConfigItem& )const; - - QString text()const; - QPixmap pixmap()const; - int id()const; - - - - OKeyPair keyPair()const; - OKeyPair defaultKeyPair()const; - QCString configKey()const; - - - void setText( const QString& text ); - void setPixmap( const QPixmap& ); - void setKeyPair( const OKeyPair& ); - void setDefaultKeyPair( const OKeyPair& ); - - bool isEmpty()const; - -protected: - QObject *object()const; - QCString slot()const; - void setId( int id ); - void setConfigKey( const QCString& ); - -private: - QString m_text; - QCString m_config; - QPixmap m_pix; - int m_id; - OKeyPair m_key; - OKeyPair m_def; - QObject *m_obj; - QCString m_str; - class Private; - Private *d; -}; - - - -/** - * \brief A manager to load and save Key Actions and get notified - * This is the Manager for KeyActions. - * You can say from which config and group to read data, to grab the - * keyboard to handle hardware keys, you can supply a blacklist of - * keys which should not be used by allowed to be used. - * You can even pass this manager to a Widget to do the configuration for you. - * You need to add OKeyConfigItem for your keys and then issue a load() to - * read the Key information. - * You can either handle the QKeyEvent yourself and ask this class if it is - * handled by your action and let give you the action. Or you can install - * the event filter and get a signal. - * You need to load ans save yourself! - * - * @since 1.1.2 - */ -class OKeyConfigManager : public QObject { - Q_OBJECT - typedef QMap<int, OKeyConfigItem::List> OKeyMapConfigPrivate; -public: - OKeyConfigManager(Opie::Core::OConfig *conf = 0, - const QString& group = QString::null, - const OKeyPair::List &block = OKeyPair::List(), - bool grabkeyboard = false, QObject * par = 0, - const char* name = 0 ); - ~OKeyConfigManager(); - - void load(); - void save(); - - OKeyConfigItem handleKeyEvent( QKeyEvent* ); - int handleKeyEventId( QKeyEvent* ); - - void addKeyConfig( const OKeyConfigItem& ); - void removeKeyConfig( const OKeyConfigItem& ); - void clearKeyConfig(); - - void addToBlackList( const OKeyPair& ); - void removeFromBlackList( const OKeyPair& ); - void clearBlackList(); - OKeyPair::List blackList()const; - - void handleWidget( QWidget* ); - - bool eventFilter( QObject*, QEvent* ); - - OKeyConfigItem::List keyConfigList()const; -signals: - /** - * The Signals are triggered on KeyPress and KeyRelease! - * You can check the isDown of the QKeyEvent - * @see QKeyEvent - */ - void actionActivated( QWidget*, QKeyEvent*, const Opie::Ui::OKeyConfigItem& ); - - /** - * This Signal correspondents to the OKeyConfigItem slot - * and object - * - * @see OKeyConfigItem::slot - * @see OKeyConfigItem::object - */ - void actionActivated( QWidget* par, QKeyEvent* key); - -private: - OKeyConfigItem::List keyList( int ); - OKeyConfigItem::List m_keys; - QValueList<QWidget*> m_widgets; - Opie::Core::OConfig *m_conf; - QString m_group; - OKeyPair::List m_blackKeys; - bool m_grab : 1; - OKeyMapConfigPrivate *m_map; - class Private; - Private *d; -}; - /** * With this Widget you can let the Keyboard Shortcuts * be configured by the user. * There are two ways you can use this widget. Either in a tab were * all changes are immediately getting into effect or in a queue * were you ask for saving. Save won't write the data but only set * it to the OKeyConfigManager * * @since 1.2 */ class OKeyConfigWidget : public QWidget { @@ -231,41 +46,41 @@ class OKeyConfigWidget : public QWidget { public: /** * Immediate Apply the change directly to the underlying OKeyConfigManager * Queue Save all items and then apply when you save() */ enum ChangeMode { Imediate, Queue }; OKeyConfigWidget( QWidget* parent = 0, const char* name = 0, WFlags fl = 0 ); ~OKeyConfigWidget(); void setChangeMode( enum ChangeMode ); ChangeMode changeMode()const; - void insert( const QString& name, OKeyConfigManager* ); + void insert( const QString& name, Opie::Core::OKeyConfigManager* ); void load(); void save(); private slots: void slotListViewItem( QListViewItem* ); void slotNoKey(); void slotDefaultKey(); void slotCustomKey(); void slotConfigure(); private: static bool sanityCheck( Opie::Ui::Internal::OKeyListViewItem* man, - const OKeyPair& newItem ); + const Opie::Core::OKeyPair& newItem ); void updateItem( Opie::Ui::Internal::OKeyListViewItem* man, - const OKeyPair& newItem); + const Opie::Core::OKeyPair& newItem); void initUi(); Opie::Ui::OListView *m_view; Opie::Ui::Internal::OKeyConfigWidgetPrivateList m_list; QLabel *m_lbl; QPushButton *m_btn; QRadioButton *m_def, *m_cus, *m_none; QWidget* m_box; ChangeMode m_mode; class Private; Private *d; }; @@ -284,39 +99,39 @@ private: * take_the_key_and_do_something * } * * \endcode * */ class OKeyChooserConfigDialog : public QDialog { Q_OBJECT public: OKeyChooserConfigDialog( QWidget* parent = 0, const char* name = 0, bool modal = false, WFlags fl = 0 ); ~OKeyChooserConfigDialog(); - OKeyPair keyPair()const; + Opie::Core::OKeyPair keyPair()const; protected: void keyPressEvent( QKeyEvent* ); void keyReleaseEvent( QKeyEvent* ); signals: void keyCaptured(); private slots: void slotTimeUp(); private: QTimer *m_timer; QLabel *m_lbl; bool m_virtKey : 1; - OKeyPair m_keyPair; + Opie::Core::OKeyPair m_keyPair; int m_key, m_mod; class Private; Private *d; }; } } #endif diff --git a/libopie2/opieui/okeyconfigwidget_p.h b/libopie2/opieui/okeyconfigwidget_p.h index 7690846..4dece4d 100644 --- a/libopie2/opieui/okeyconfigwidget_p.h +++ b/libopie2/opieui/okeyconfigwidget_p.h @@ -1,33 +1,35 @@ /* * Only Internal implemented in the same .cpp file anyway */ #include <opie2/olistview.h> +#include <opie2/okeyconfigmanager_p.h> namespace Opie { namespace Ui { namespace Internal { - static QString keyToString( const OKeyPair& ); - static void fixupKeys( int&, int&, QKeyEvent* ); + static QString keyToString( const Opie::Core::OKeyPair& ); class OKeyListViewItem : public Opie::Ui::OListViewItem { public: - OKeyListViewItem( const OKeyConfigItem& item, OKeyConfigManager*, Opie::Ui::OListViewItem* parent); + OKeyListViewItem( const Opie::Core::OKeyConfigItem& item, + Opie::Core::OKeyConfigManager*, + Opie::Ui::OListViewItem* parent); ~OKeyListViewItem(); void setDefault(); - OKeyConfigItem& item(); - OKeyConfigItem origItem()const; - void setItem( const OKeyConfigItem& item ); + Opie::Core::OKeyConfigItem& item(); + Opie::Core::OKeyConfigItem origItem()const; + void setItem( const Opie::Core::OKeyConfigItem& item ); void updateText(); - OKeyConfigManager *manager(); + Opie::Core::OKeyConfigManager *manager(); private: - OKeyConfigItem m_item; - OKeyConfigItem m_origItem; - OKeyConfigManager* m_manager; + Opie::Core::OKeyConfigItem m_item; + Opie::Core::OKeyConfigItem m_origItem; + Opie::Core::OKeyConfigManager* m_manager; }; } } } |