From e16866e072f94410321d70daedbcb855ea878cac Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 6 Nov 2011 15:56:40 -0600 Subject: Actually move the kde files that were renamed in the last commit --- tdecore/kaccelaction.cpp | 565 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 565 insertions(+) create mode 100644 tdecore/kaccelaction.cpp (limited to 'tdecore/kaccelaction.cpp') diff --git a/tdecore/kaccelaction.cpp b/tdecore/kaccelaction.cpp new file mode 100644 index 000000000..856bbefdc --- /dev/null +++ b/tdecore/kaccelaction.cpp @@ -0,0 +1,565 @@ +/* + Copyright (C) 1998 Mark Donohoe + Copyright (C) 1997-2000 Nicolas Hadacek + Copyright (C) 1998 Matthias Ettrich + Copyright (c) 2001,2002 Ellis Whitehead + + 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 "kaccelaction.h" +#include "kaccelbase.h" // for KAccelBase::slotRemoveAction() & emitSignal() + +#include + +#include +#include "kckey.h" +#include +#include +#include +#include +#include + +//--------------------------------------------------------------------- +// KAccelAction +//--------------------------------------------------------------------- + +class KAccelActionPrivate +{ + public: + uint m_nConnections; +}; + +KAccelAction::KAccelAction() +{ + //kdDebug(125) << "KAccelAction(): this = " << this << endl; + d = new KAccelActionPrivate; + m_pObjSlot = 0; + m_psMethodSlot = 0; + m_bConfigurable = true; + m_bEnabled = true; + m_nIDAccel = 0; + d->m_nConnections = 0; +} + +KAccelAction::KAccelAction( const KAccelAction& action ) +{ + //kdDebug(125) << "KAccelAction( copy from \"" << action.m_sName << "\" ): this = " << this << endl; + d = new KAccelActionPrivate; + *this = action; +} + +KAccelAction::KAccelAction( const TQString& sName, const TQString& sLabel, const TQString& sWhatsThis, + const KShortcut& cutDef3, const KShortcut& cutDef4, + const TQObject* pObjSlot, const char* psMethodSlot, + bool bConfigurable, bool bEnabled ) +{ + //kdDebug(125) << "KAccelAction( \"" << sName << "\" ): this = " << this << endl; + d = new KAccelActionPrivate; + init( sName, sLabel, sWhatsThis, + cutDef3, cutDef4, + pObjSlot, psMethodSlot, + bConfigurable, bEnabled ); +} + +KAccelAction::~KAccelAction() +{ + //kdDebug(125) << "\t\t\tKAccelAction::~KAccelAction( \"" << m_sName << "\" ): this = " << this << endl; + delete d; +} + +void KAccelAction::clear() +{ + m_cut.clear(); + m_pObjSlot = 0; + m_psMethodSlot = 0; + m_bConfigurable = true; + m_bEnabled = true; + m_nIDAccel = 0; + d->m_nConnections = 0; +} + +bool KAccelAction::init( const TQString& sName, const TQString& sLabel, const TQString& sWhatsThis, + const KShortcut& rgCutDefaults3, const KShortcut& rgCutDefaults4, + const TQObject* pObjSlot, const char* psMethodSlot, + bool bConfigurable, bool bEnabled ) +{ + m_sName = sName; + m_sLabel = sLabel; + m_sWhatsThis = sWhatsThis; + m_cutDefault3 = rgCutDefaults3; + m_cutDefault4 = rgCutDefaults4; + m_pObjSlot = pObjSlot; + m_psMethodSlot = psMethodSlot; + m_bConfigurable = bConfigurable; + m_bEnabled = bEnabled; + m_nIDAccel = 0; + m_cut = shortcutDefault(); + d->m_nConnections = 0; + if( !m_bEnabled ) + kdDebug(125) << "KAccelAction::init( \"" << sName << "\" ): created with enabled = false" << endl; + return true; +} + +KAccelAction& KAccelAction::operator =( const KAccelAction& action ) +{ + m_sName = action.m_sName; + m_sLabel = action.m_sLabel; + m_sWhatsThis = action.m_sWhatsThis; + m_cutDefault3 = action.m_cutDefault3; + m_cutDefault4 = action.m_cutDefault4; + m_pObjSlot = action.m_pObjSlot; + m_psMethodSlot = action.m_psMethodSlot; + m_bConfigurable = action.m_bConfigurable; + m_bEnabled = action.m_bEnabled; + m_nIDAccel = action.m_nIDAccel; + m_cut = action.m_cut; + d->m_nConnections = action.d->m_nConnections; + + return *this; +} + +void KAccelAction::setName( const TQString& s ) + { m_sName = s; } +void KAccelAction::setLabel( const TQString& s ) + { m_sLabel = s; } +void KAccelAction::setWhatsThis( const TQString& s ) + { m_sWhatsThis = s; } + +bool KAccelAction::setShortcut( const KShortcut& cut ) +{ + m_cut = cut; + return true; +} + +void KAccelAction::setSlot( const TQObject* pObjSlot, const char* psMethodSlot ) +{ + m_pObjSlot = pObjSlot; + m_psMethodSlot = psMethodSlot; +} + +void KAccelAction::setConfigurable( bool b ) + { m_bConfigurable = b; } +void KAccelAction::setEnabled( bool b ) + { m_bEnabled = b; } + +TQString KAccelAction::toString() const + { return m_cut.toString(); } + +TQString KAccelAction::toStringInternal() const + { return m_cut.toStringInternal( &shortcutDefault() ); } + +bool KAccelAction::setKeySequence( uint i, const KKeySequence& seq ) +{ + if( i < m_cut.count() ) { + m_cut.setSeq( i, seq ); + return true; + } else if( i == m_cut.count() ) + return m_cut.append( seq ); + return false; +} + +void KAccelAction::clearShortcut() +{ + m_cut.clear(); +} + +bool KAccelAction::contains( const KKeySequence& seq ) +{ + return m_cut.contains( seq ); + for( uint i = 0; i < m_cut.count(); i++ ) { + if( m_cut.seq(i) == seq ) + return true; + } + return false; +} + +const KShortcut& KAccelAction::shortcutDefault() const + { return (useFourModifierKeys()) ? m_cutDefault4 : m_cutDefault3; } +bool KAccelAction::isConnected() const + { return d->m_nConnections; } +void KAccelAction::incConnections() + { d->m_nConnections++; } +void KAccelAction::decConnections() + { if( d->m_nConnections > 0 ) d->m_nConnections--; } + +// Indicate whether to default to the 3- or 4- modifier keyboard schemes +int KAccelAction::g_bUseFourModifierKeys = -1; + +bool KAccelAction::useFourModifierKeys() +{ + if( KAccelAction::g_bUseFourModifierKeys == -1 ) { + // Read in whether to use 4 modifier keys + KConfigGroupSaver cgs( KGlobal::config(), "Keyboard" ); + bool b = KGlobal::config()->readBoolEntry( "Use Four Modifier Keys", false ); + KAccelAction::g_bUseFourModifierKeys = b && KKeyNative::keyboardHasWinKey(); + } + return KAccelAction::g_bUseFourModifierKeys == 1; +} + +void KAccelAction::useFourModifierKeys( bool b ) +{ + if( KAccelAction::g_bUseFourModifierKeys != (int)b ) { + KAccelAction::g_bUseFourModifierKeys = b && KKeyNative::keyboardHasWinKey(); + // If we're 'turning off' the meta key or, if we're turning it on, + // the keyboard must actually have a meta key. + if( b && !KKeyNative::keyboardHasWinKey() ) + kdDebug(125) << "Tried to use four modifier keys on a keyboard layout without a Meta key.\n"; + } + KConfigGroupSaver cgs( KGlobal::config(), "Keyboard" ); + KGlobal::config()->writeEntry( "Use Four Modifier Keys", KAccelAction::g_bUseFourModifierKeys, true, true); + + kdDebug(125) << "bUseFourModifierKeys = " << KAccelAction::g_bUseFourModifierKeys << endl; +} + +//--------------------------------------------------------------------- +// KAccelActions +//--------------------------------------------------------------------- + +class KAccelActionsPrivate +{ + public: +}; + +KAccelActions::KAccelActions() +{ + kdDebug(125) << "KAccelActions(): this = " << this << endl; + initPrivate( 0 ); +} + +KAccelActions::KAccelActions( const KAccelActions& actions ) +{ + kdDebug(125) << "KAccelActions( actions = " << &actions << " ): this = " << this << endl; + initPrivate( 0 ); + init( actions ); +} + +KAccelActions::KAccelActions( KAccelBase* pKAccelBase ) +{ + kdDebug(125) << "KAccelActions( KAccelBase = " << pKAccelBase << " ): this = " << this << endl; + initPrivate( pKAccelBase ); +} + +KAccelActions::~KAccelActions() +{ + //kdDebug(125) << "KAccelActions::~KAccelActions(): this = " << this << endl; + clear(); + //delete d; +} + +void KAccelActions::initPrivate( KAccelBase* pKAccelBase ) +{ + m_pKAccelBase = pKAccelBase; + m_nSizeAllocated = m_nSize = 0; + m_prgActions = 0; + //d = new KAccelActionsPrivate; +} + +void KAccelActions::clear() +{ + kdDebug(125) << "\tKAccelActions::clear()" << endl; + for( uint i = 0; i < m_nSize; i++ ) + delete m_prgActions[i]; + delete[] m_prgActions; + + m_nSizeAllocated = m_nSize = 0; + m_prgActions = 0; +} + +bool KAccelActions::init( const KAccelActions& actions ) +{ + clear(); + resize( actions.count() ); + for( uint i = 0; i < m_nSize; i++ ) { + KAccelAction* pAction = actions.m_prgActions[i]; + if( pAction ) + m_prgActions[i] = new KAccelAction( *pAction ); + else + m_prgActions[i] = 0; + } + + return true; +} + +bool KAccelActions::init( KConfigBase& config, const TQString& sGroup ) +{ + kdDebug(125) << "KAccelActions::init( " << sGroup << " )" << endl; + TQMap mapEntry = config.entryMap( sGroup ); + resize( mapEntry.count() ); + + TQMap::Iterator it( mapEntry.begin() ); + for( uint i = 0; it != mapEntry.end(); ++it, i++ ) { + TQString sShortcuts = *it; + KShortcut cuts; + + kdDebug(125) << it.key() << " = " << sShortcuts << endl; + if( !sShortcuts.isEmpty() && sShortcuts != "none" ) + cuts.init( sShortcuts ); + + m_prgActions[i] = new KAccelAction( it.key(), it.key(), it.key(), + cuts, cuts, + 0, 0, // pObjSlot, psMethodSlot, + true, false ); // bConfigurable, bEnabled + } + + return true; +} + +void KAccelActions::resize( uint nSize ) +{ + if( nSize > m_nSizeAllocated ) { + uint nSizeAllocated = ((nSize/10) + 1) * 10; + KAccelAction** prgActions = new KAccelAction* [nSizeAllocated]; + + // Copy pointers over to new array + for( uint i = 0; i < m_nSizeAllocated; i++ ) + prgActions[i] = m_prgActions[i]; + + // Null out new pointers + for( uint i = m_nSizeAllocated; i < nSizeAllocated; i++ ) + prgActions[i] = 0; + + delete[] m_prgActions; + m_prgActions = prgActions; + m_nSizeAllocated = nSizeAllocated; + } + + m_nSize = nSize; +} + +void KAccelActions::insertPtr( KAccelAction* pAction ) +{ + resize( m_nSize + 1 ); + m_prgActions[m_nSize-1] = pAction; +} + +void KAccelActions::updateShortcuts( KAccelActions& actions2 ) +{ + kdDebug(125) << "KAccelActions::updateShortcuts()" << endl; + bool bChanged = false; + + for( uint i = 0; i < m_nSize; i++ ) { + KAccelAction* pAction = m_prgActions[i]; + if( pAction && pAction->m_bConfigurable ) { + KAccelAction* pAction2 = actions2.actionPtr( pAction->m_sName ); + if( pAction2 ) { + TQString sOld = pAction->m_cut.toStringInternal(); + pAction->m_cut = pAction2->m_cut; + kdDebug(125) << "\t" << pAction->m_sName + << " found: " << sOld + << " => " << pAction2->m_cut.toStringInternal() + << " = " << pAction->m_cut.toStringInternal() << endl; + bChanged = true; + } + } + } + + if( bChanged ) + emitKeycodeChanged(); +} + +int KAccelActions::actionIndex( const TQString& sAction ) const +{ + for( uint i = 0; i < m_nSize; i++ ) { + if( m_prgActions[i] == 0 ) + kdWarning(125) << "KAccelActions::actionPtr( " << sAction << " ): encountered null pointer at m_prgActions[" << i << "]" << endl; + else if( m_prgActions[i]->m_sName == sAction ) + return (int) i; + } + return -1; +} + +KAccelAction* KAccelActions::actionPtr( uint i ) +{ + return m_prgActions[i]; +} + +const KAccelAction* KAccelActions::actionPtr( uint i ) const +{ + return m_prgActions[i]; +} + +KAccelAction* KAccelActions::actionPtr( const TQString& sAction ) +{ + int i = actionIndex( sAction ); + return (i >= 0) ? m_prgActions[i] : 0; +} + +const KAccelAction* KAccelActions::actionPtr( const TQString& sAction ) const +{ + int i = actionIndex( sAction ); + return (i >= 0) ? m_prgActions[i] : 0; +} + +KAccelAction* KAccelActions::actionPtr( KKeySequence cut ) +{ + for( uint i = 0; i < m_nSize; i++ ) { + if( m_prgActions[i] == 0 ) + kdWarning(125) << "KAccelActions::actionPtr( " << cut.toStringInternal() << " ): encountered null pointer at m_prgActions[" << i << "]" << endl; + else if( m_prgActions[i]->contains( cut ) ) + return m_prgActions[i]; + } + return 0; +} + +KAccelAction& KAccelActions::operator []( uint i ) +{ + return *actionPtr( i ); +} + +const KAccelAction& KAccelActions::operator []( uint i ) const +{ + return *actionPtr( i ); +} + +KAccelAction* KAccelActions::insert( const TQString& sName, const TQString& sLabel ) +{ + if( actionPtr( sName ) ) { + kdWarning(125) << "KAccelActions::insertLabel( " << sName << ", " << sLabel << " ): action with same name already present." << endl; + return 0; + } + + KAccelAction* pAction = new KAccelAction; + pAction->m_sName = sName; + pAction->m_sLabel = sLabel; + pAction->m_bConfigurable = false; + pAction->m_bEnabled = false; + + insertPtr( pAction ); + return pAction; +} + +KAccelAction* KAccelActions::insert( const TQString& sAction, const TQString& sLabel, const TQString& sWhatsThis, + const KShortcut& rgCutDefaults3, const KShortcut& rgCutDefaults4, + const TQObject* pObjSlot, const char* psMethodSlot, + bool bConfigurable, bool bEnabled ) +{ + //kdDebug(125) << "KAccelActions::insert()2 begin" << endl; + if( actionPtr( sAction ) ) { + kdWarning(125) << "KAccelActions::insert( " << sAction << " ): action with same name already present." << endl; + return 0; + } + + KAccelAction* pAction = new KAccelAction( + sAction, sLabel, sWhatsThis, + rgCutDefaults3, rgCutDefaults4, + pObjSlot, psMethodSlot, + bConfigurable, bEnabled ); + insertPtr( pAction ); + + //kdDebug(125) << "KAccelActions::insert()2 end" << endl; + return pAction; +} + +bool KAccelActions::remove( const TQString& sAction ) +{ + kdDebug(125) << "KAccelActions::remove( \"" << sAction << "\" ): this = " << this << " m_pKAccelBase = " << m_pKAccelBase << endl; + + int iAction = actionIndex( sAction ); + if( iAction < 0 ) + return false; + + if( m_pKAccelBase ) + m_pKAccelBase->slotRemoveAction( m_prgActions[iAction] ); + delete m_prgActions[iAction]; + + for( uint i = iAction; i < m_nSize - 1; i++ ) + m_prgActions[i] = m_prgActions[i+1]; + m_nSize--; + + return true; +} + +bool KAccelActions::readActions( const TQString& sConfigGroup, KConfigBase* pConfig ) +{ + KAccelShortcutList accelList(*this, false); + return accelList.readSettings( sConfigGroup, pConfig ); +} + +/* + 1) KAccelAction = "Something" + 1) KKeySequence = "Meta+X,Asterisk" + 1) KAccelSequence = "Meta+X" + 1) KKeySequence = Meta+X + 2) KAccelSequence = "Asterisk" + 1) KKeySequence = Shift+8 (English layout) + 2) KKeySequence = Keypad_Asterisk + 2) KKeySequence = "Alt+F2" + 1) KAccelSequence = "Alt+F2" + 1) KKeySequence = Alt+F2 + -> "Something=Meta+X,Asterisk;Alt+F2" +*/ +bool KAccelActions::writeActions( const TQString &sGroup, KConfigBase* pConfig, + bool bWriteAll, bool bGlobal ) const +{ + kdDebug(125) << "KAccelActions::writeActions( " << sGroup << ", " << pConfig << ", " << bWriteAll << ", " << bGlobal << " )" << endl; + if( !pConfig ) + pConfig = KGlobal::config(); + KConfigGroupSaver cs( pConfig, sGroup ); + + for( uint i = 0; i < m_nSize; i++ ) { + if( m_prgActions[i] == 0 ) { + kdWarning(125) << "KAccelActions::writeActions(): encountered null pointer at m_prgActions[" << i << "]" << endl; + continue; + } + const KAccelAction& action = *m_prgActions[i]; + + TQString s; + bool bConfigHasAction = !pConfig->readEntry( action.m_sName ).isEmpty(); + bool bSameAsDefault = true; + bool bWriteAction = false; + + if( action.m_bConfigurable ) { + s = action.toStringInternal(); + bSameAsDefault = (action.m_cut == action.shortcutDefault()); + + //if( bWriteAll && s.isEmpty() ) + if( s.isEmpty() ) + s = "none"; + + // If we're using a global config or this setting + // differs from the default, then we want to write. + if( bWriteAll || !bSameAsDefault ) + bWriteAction = true; + + if( bWriteAction ) { + kdDebug(125) << "\twriting " << action.m_sName << " = " << s << endl; + // Is passing bGlobal irrelevant, since if it's true, + // then we're using the global config anyway? --ellis + pConfig->writeEntry( action.m_sName, s, true, bGlobal ); + } + // Otherwise, this key is the same as default + // but exists in config file. Remove it. + else if( bConfigHasAction ) { + kdDebug(125) << "\tremoving " << action.m_sName << " because == default" << endl; + pConfig->deleteEntry( action.m_sName, bGlobal ); + } + + } + } + + pConfig->sync(); + return true; +} + +void KAccelActions::emitKeycodeChanged() +{ + if( m_pKAccelBase ) + m_pKAccelBase->emitSignal( KAccelBase::KEYCODE_CHANGED ); +} + +uint KAccelActions::count() const + { return m_nSize; } -- cgit v1.2.1