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Diffstat (limited to 'kdecore/kshortcut.cpp')
| -rw-r--r-- | kdecore/kshortcut.cpp | 671 |
1 files changed, 0 insertions, 671 deletions
diff --git a/kdecore/kshortcut.cpp b/kdecore/kshortcut.cpp deleted file mode 100644 index 10c6c31fa..000000000 --- a/kdecore/kshortcut.cpp +++ /dev/null @@ -1,671 +0,0 @@ -/* This file is part of the KDE libraries - Copyright (C) 2001,2002 Ellis Whitehead <ellis@kde.org> - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "kshortcut.h" -#include "kkeynative.h" -#include "kkeyserver.h" - -#include <tqevent.h> -#include <tqstringlist.h> - -#include <kdebug.h> -#include <kglobal.h> -#include <klocale.h> -#include <ksimpleconfig.h> - -//---------------------------------------------------- - -static KKey* g_pspec = 0; -static KKeySequence* g_pseq = 0; -static KShortcut* g_pcut = 0; - -//---------------------------------------------------- -// KKey -//---------------------------------------------------- - -KKey::KKey() { clear(); } -KKey::KKey( uint key, uint modFlags ) { init( key, modFlags ); } -KKey::KKey( int keyQt ) { init( keyQt ); } -KKey::KKey( const TQKeySequence& seq ) { init( seq ); } -KKey::KKey( const TQKeyEvent* pEvent ) { init( pEvent ); } -KKey::KKey( const KKey& key ) { init( key ); } -KKey::KKey( const TQString& sKey ) { init( sKey ); } - -KKey::~KKey() -{ -} - -void KKey::clear() -{ - m_sym = 0; - m_mod = 0; -} - -bool KKey::init( uint key, uint modFlags ) -{ - m_sym = key; - m_mod = modFlags; - return true; -} - -bool KKey::init( int keyQt ) -{ - //KKeyServer::Sym sym; - - //if( sym.initQt( keyQt ) - if( KKeyServer::keyQtToSym( keyQt, m_sym ) - && KKeyServer::keyQtToMod( keyQt, m_mod ) ) - return true; - else { - m_sym = 0; - m_mod = 0; - return false; - } -} - -bool KKey::init( const TQKeySequence& key ) -{ - // TODO: if key.count() > 1, should we return failure? - return init( (int) key ); -} - -bool KKey::init( const TQKeyEvent* pEvent ) -{ - int keyQt = pEvent->key(); - if( pEvent->state() & TQt::ShiftButton ) keyQt |= Qt::SHIFT; - if( pEvent->state() & TQt::ControlButton ) keyQt |= Qt::CTRL; - if( pEvent->state() & TQt::AltButton ) keyQt |= Qt::ALT; - if( pEvent->state() & TQt::MetaButton ) keyQt |= Qt::META; - return init( keyQt ); -} - -bool KKey::init( const KKey& key ) -{ - m_sym = key.m_sym; - m_mod = key.m_mod; - return true; -} - -bool KKey::init( const TQString& sSpec ) -{ - clear(); - - TQString sKey = sSpec.stripWhiteSpace(); - if( sKey.startsWith( "default(" ) && sKey.endsWith( ")" ) ) - sKey = sKey.mid( 8, sKey.length() - 9 ); - // i.e., "Ctrl++" = "Ctrl+Plus" - if( sKey.endsWith( "++" ) ) - sKey = sKey.left( sKey.length() - 1 ) + "plus"; - TQStringList rgs = TQStringList::split( '+', sKey, true ); - - uint i; - // Check for modifier keys first. - for( i = 0; i < rgs.size(); i++ ) { - TQString s = rgs[i].lower(); - if( s == "shift" ) m_mod |= KKey::SHIFT; - else if( s == "ctrl" ) m_mod |= KKey::CTRL; - else if( s == "alt" ) m_mod |= KKey::ALT; - else if( s == "win" ) m_mod |= KKey::WIN; - else if( s == "meta" ) m_mod |= KKey::WIN; - else { - uint m = KKeyServer::stringUserToMod( s ); - if( m != 0 ) m_mod |= m; - else break; - } - } - // If there is one non-blank key left: - if( (i == rgs.size() - 1 && !rgs[i].isEmpty()) ) { - KKeyServer::Sym sym( rgs[i] ); - m_sym = sym.m_sym; - } - - if( m_sym == 0 ) - m_mod = 0; - - kdDebug(125) << "KKey::init( \"" << sSpec << "\" ):" - << " m_sym = " << TQString::number(m_sym, 16) - << ", m_mod = " << TQString::number(m_mod, 16) << endl; - - return m_sym != 0; -} - -bool KKey::isNull() const { return m_sym == 0; } -uint KKey::sym() const { return m_sym; } -uint KKey::modFlags() const { return m_mod; } - -int KKey::compare( const KKey& spec ) const -{ - if( m_sym != spec.m_sym ) - return m_sym - spec.m_sym; - if( m_mod != spec.m_mod ) - return m_mod - spec.m_mod; - return 0; -} - -int KKey::keyCodeQt() const -{ - return KKeyNative( *this ).keyCodeQt(); -} - -TQString KKey::toString() const -{ - TQString s; - - s = KKeyServer::modToStringUser( m_mod ); - if( !s.isEmpty() ) - s += '+'; - s += KKeyServer::Sym(m_sym).toString(); - - return s; -} - -TQString KKey::toStringInternal() const -{ - //kdDebug(125) << "KKey::toStringInternal(): this = " << this - // << " mod = " << TQString::number(m_mod, 16) - // << " key = " << TQString::number(m_sym, 16) << endl; - TQString s; - - s = KKeyServer::modToStringInternal( m_mod ); - if( !s.isEmpty() ) - s += '+'; - s += KKeyServer::Sym(m_sym).toStringInternal(); - return s; -} - -KKey& KKey::null() -{ - if( !g_pspec ) - g_pspec = new KKey; - if( !g_pspec->isNull() ) - g_pspec->clear(); - return *g_pspec; -} - -TQString KKey::modFlagLabel( ModFlag modFlag ) -{ - return KKeyServer::modToStringUser( modFlag ); -} - -//--------------------------------------------------------------------- -// KKeySequence -//--------------------------------------------------------------------- - -KKeySequence::KKeySequence() { clear(); } -KKeySequence::KKeySequence( const TQKeySequence& seq ) { init( seq ); } -KKeySequence::KKeySequence( const KKey& key ) { init( key ); } -KKeySequence::KKeySequence( const KKeySequence& seq ) { init( seq ); } -KKeySequence::KKeySequence( const TQString& s ) { init( s ); } - -KKeySequence::~KKeySequence() -{ -} - -void KKeySequence::clear() -{ - m_nKeys = 0; - m_bTriggerOnRelease = false; -} - -bool KKeySequence::init( const TQKeySequence& seq ) -{ - clear(); - if( !seq.isEmpty() ) { - for( uint i = 0; i < seq.count(); i++ ) { - m_rgvar[i].init( seq[i] ); - if( m_rgvar[i].isNull() ) - return false; - } - m_nKeys = seq.count(); - m_bTriggerOnRelease = false; - } - return true; -} - -bool KKeySequence::init( const KKey& key ) -{ - if( !key.isNull() ) { - m_nKeys = 1; - m_rgvar[0].init( key ); - m_bTriggerOnRelease = false; - } else - clear(); - return true; -} - -bool KKeySequence::init( const KKeySequence& seq ) -{ - m_bTriggerOnRelease = false; - m_nKeys = seq.m_nKeys; - for( uint i = 0; i < m_nKeys; i++ ) { - if( seq.m_rgvar[i].isNull() ) { - kdDebug(125) << "KKeySequence::init( seq ): key[" << i << "] is null." << endl; - m_nKeys = 0; - return false; - } - m_rgvar[i] = seq.m_rgvar[i]; - } - return true; -} - -bool KKeySequence::init( const TQString& s ) -{ - m_bTriggerOnRelease = false; - //kdDebug(125) << "KKeySequence::init( " << s << " )" << endl; - TQStringList rgs = TQStringList::split( ',', s ); - if( s == "none" || rgs.size() == 0 ) { - clear(); - return true; - } else if( rgs.size() <= MAX_KEYS ) { - m_nKeys = rgs.size(); - for( uint i = 0; i < m_nKeys; i++ ) { - m_rgvar[i].init( KKey(rgs[i]) ); - //kdDebug(125) << "\t'" << rgs[i] << "' => " << m_rgvar[i].toStringInternal() << endl; - } - return true; - } else { - clear(); - return false; - } -} - -uint KKeySequence::count() const -{ - return m_nKeys; -} - -const KKey& KKeySequence::key( uint i ) const -{ - if( i < m_nKeys ) - return m_rgvar[i]; - else - return KKey::null(); -} - -bool KKeySequence::isTriggerOnRelease() const - { return m_bTriggerOnRelease; } - -bool KKeySequence::setKey( uint iKey, const KKey& key ) -{ - if( iKey <= m_nKeys && iKey < MAX_KEYS ) { - m_rgvar[iKey].init( key ); - if( iKey == m_nKeys ) - m_nKeys++; - return true; - } else - return false; -} - -bool KKeySequence::isNull() const -{ - return m_nKeys == 0; -} - -bool KKeySequence::startsWith( const KKeySequence& seq ) const -{ - if( m_nKeys < seq.m_nKeys ) - return false; - - for( uint i = 0; i < seq.m_nKeys; i++ ) { - if( m_rgvar[i] != seq.m_rgvar[i] ) - return false; - } - - return true; -} - -int KKeySequence::compare( const KKeySequence& seq ) const -{ - for( uint i = 0; i < m_nKeys && i < seq.m_nKeys; i++ ) { - int ret = m_rgvar[i].compare( seq.m_rgvar[i] ); - if( ret != 0 ) - return ret; - } - if( m_nKeys != seq.m_nKeys ) - return m_nKeys - seq.m_nKeys; - else - return 0; -} - -TQKeySequence KKeySequence::qt() const -{ - int k[4] = { 0, 0, 0, 0 }; - - for( uint i = 0; i < count(); i++ ) - k[i] = KKeyNative(key(i)).keyCodeQt(); - TQKeySequence seq( k[0], k[1], k[2], k[3] ); - return seq; -} - -int KKeySequence::keyCodeQt() const -{ - return (count() == 1) ? KKeyNative(key(0)).keyCodeQt() : 0; -} - -TQString KKeySequence::toString() const -{ - if( m_nKeys < 1 ) return TQString::null; - - TQString s; - s = m_rgvar[0].toString(); - for( uint i = 1; i < m_nKeys; i++ ) { - s += ","; - s += m_rgvar[i].toString(); - } - - return s; -} - -TQString KKeySequence::toStringInternal() const -{ - if( m_nKeys < 1 ) return TQString::null; - - TQString s; - s = m_rgvar[0].toStringInternal(); - for( uint i = 1; i < m_nKeys; i++ ) { - s += ","; - s += m_rgvar[i].toStringInternal(); - } - - return s; -} - -KKeySequence& KKeySequence::null() -{ - if( !g_pseq ) - g_pseq = new KKeySequence; - if( !g_pseq->isNull() ) - g_pseq->clear(); - return *g_pseq; -} - -//--------------------------------------------------------------------- -// KShortcut -//--------------------------------------------------------------------- - -KShortcut::KShortcut() { clear(); } -KShortcut::KShortcut( int keyQt ) { init( keyQt ); } -KShortcut::KShortcut( const TQKeySequence& key ) { init( key ); } -KShortcut::KShortcut( const KKey& key ) { init( key ); } -KShortcut::KShortcut( const KKeySequence& seq ) { init( seq ); } -KShortcut::KShortcut( const KShortcut& cut ) { init( cut ); } -KShortcut::KShortcut( const char* ps ) { init( TQString(ps) ); } -KShortcut::KShortcut( const TQString& s ) { init( s ); } - -KShortcut::~KShortcut() -{ -} - -void KShortcut::clear() -{ - m_nSeqs = 0; -} - -bool KShortcut::init( int keyQt ) -{ - if( keyQt ) { - m_nSeqs = 1; - m_rgseq[0].init( TQKeySequence(keyQt) ); - } else - clear(); - return true; -} - -bool KShortcut::init( const TQKeySequence& key ) -{ - m_nSeqs = 1; - m_rgseq[0].init( key ); - return true; -} - -bool KShortcut::init( const KKey& spec ) -{ - m_nSeqs = 1; - m_rgseq[0].init( spec ); - return true; -} - -bool KShortcut::init( const KKeySequence& seq ) -{ - m_nSeqs = 1; - m_rgseq[0] = seq; - return true; -} - -bool KShortcut::init( const KShortcut& cut ) -{ - m_nSeqs = cut.m_nSeqs; - for( uint i = 0; i < m_nSeqs; i++ ) - m_rgseq[i] = cut.m_rgseq[i]; - return true; -} - -bool KShortcut::init( const TQString& s ) -{ - bool bRet = true; - TQStringList rgs = TQStringList::split( ';', s ); - - if( s == "none" || rgs.size() == 0 ) - clear(); - else if( rgs.size() <= MAX_SEQUENCES ) { - m_nSeqs = rgs.size(); - for( uint i = 0; i < m_nSeqs; i++ ) { - TQString& sSeq = rgs[i]; - if( sSeq.startsWith( "default(" ) ) - sSeq = sSeq.mid( 8, sSeq.length() - 9 ); - m_rgseq[i].init( sSeq ); - //kdDebug(125) << "*\t'" << sSeq << "' => " << m_rgseq[i].toStringInternal() << endl; - } - } else { - clear(); - bRet = false; - } - - if( !s.isEmpty() ) { - TQString sDebug; - TQTextStream os( &sDebug, IO_WriteOnly ); - os << "KShortcut::init( \"" << s << "\" ): "; - for( uint i = 0; i < m_nSeqs; i++ ) { - os << " m_rgseq[" << i << "]: "; - KKeyServer::Variations vars; - vars.init( m_rgseq[i].key(0), true ); - for( uint j = 0; j < vars.count(); j++ ) - os << TQString::number(vars.m_rgkey[j].keyCodeQt(),16) << ','; - } - kdDebug(125) << sDebug << endl; - } - - return bRet; -} - -uint KShortcut::count() const -{ - return m_nSeqs; -} - -const KKeySequence& KShortcut::seq( uint i ) const -{ - return (i < m_nSeqs) ? m_rgseq[i] : KKeySequence::null(); -} - -int KShortcut::keyCodeQt() const -{ - if( m_nSeqs >= 1 ) - return m_rgseq[0].keyCodeQt(); - return TQKeySequence(); -} - -bool KShortcut::isNull() const -{ - return m_nSeqs == 0; -} - -int KShortcut::compare( const KShortcut& cut ) const -{ - for( uint i = 0; i < m_nSeqs && i < cut.m_nSeqs; i++ ) { - int ret = m_rgseq[i].compare( cut.m_rgseq[i] ); - if( ret != 0 ) - return ret; - } - return m_nSeqs - cut.m_nSeqs; -} - -bool KShortcut::contains( const KKey& key ) const -{ - return contains( KKeySequence(key) ); -} - -bool KShortcut::contains( const KKeyNative& keyNative ) const -{ - KKey key = keyNative.key(); - key.simplify(); - - for( uint i = 0; i < count(); i++ ) { - if( !m_rgseq[i].isNull() - && m_rgseq[i].count() == 1 - && m_rgseq[i].key(0) == key ) - return true; - } - return false; -} - -bool KShortcut::contains( const KKeySequence& seq ) const -{ - for( uint i = 0; i < count(); i++ ) { - if( !m_rgseq[i].isNull() && m_rgseq[i] == seq ) - return true; - } - return false; -} - -bool KShortcut::setSeq( uint iSeq, const KKeySequence& seq ) -{ - // TODO: check if seq is null, and act accordingly. - if( iSeq <= m_nSeqs && iSeq < MAX_SEQUENCES ) { - m_rgseq[iSeq] = seq; - if( iSeq == m_nSeqs ) - m_nSeqs++; - return true; - } else - return false; -} - -void KShortcut::remove( const KKeySequence& seq ) -{ - if (seq.isNull()) return; - - for( uint iSeq = 0; iSeq < m_nSeqs; iSeq++ ) - { - if (m_rgseq[iSeq] == seq) - { - for( uint jSeq = iSeq + 1; jSeq < m_nSeqs; jSeq++) - m_rgseq[jSeq-1] = m_rgseq[jSeq]; - m_nSeqs--; - } - } -} - -bool KShortcut::append( const KKeySequence& seq ) -{ - if( m_nSeqs < MAX_SEQUENCES ) { - if( !seq.isNull() ) { - m_rgseq[m_nSeqs] = seq; - m_nSeqs++; - } - return true; - } else - return false; -} - -bool KShortcut::append( const KKey& spec ) -{ - if( m_nSeqs < MAX_SEQUENCES ) { - m_rgseq[m_nSeqs].init( spec ); - m_nSeqs++; - return true; - } else - return false; -} - -bool KShortcut::append( const KShortcut& cut ) -{ - uint seqs = m_nSeqs, co = cut.count(); - for( uint i=0; i<co; i++ ) { - if (!contains(cut.seq(i))) seqs++; - } - if( seqs > MAX_SEQUENCES ) return false; - - for( uint i=0; i<co; i++ ) { - const KKeySequence& seq = cut.seq(i); - if(!contains(seq)) { - m_rgseq[m_nSeqs] = seq; - m_nSeqs++; - } - } - return true; -} - -KShortcut::operator TQKeySequence () const -{ - if( count() >= 1 ) - return m_rgseq[0].qt(); - else - return TQKeySequence(); -} - -TQString KShortcut::toString() const -{ - TQString s; - - for( uint i = 0; i < count(); i++ ) { - s += m_rgseq[i].toString(); - if( i < count() - 1 ) - s += ';'; - } - - return s; -} - -TQString KShortcut::toStringInternal( const KShortcut* pcutDefault ) const -{ - TQString s; - - for( uint i = 0; i < count(); i++ ) { - const KKeySequence& seq = m_rgseq[i]; - if( pcutDefault && i < pcutDefault->count() && seq == (*pcutDefault).seq(i) ) { - s += "default("; - s += seq.toStringInternal(); - s += ")"; - } else - s += seq.toStringInternal(); - if( i < count() - 1 ) - s += ';'; - } - - return s; -} - -KShortcut& KShortcut::null() -{ - if( !g_pcut ) - g_pcut = new KShortcut; - if( !g_pcut->isNull() ) - g_pcut->clear(); - return *g_pcut; -} |