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Diffstat (limited to 'kdecore/kaccelaction.cpp')
| -rw-r--r-- | kdecore/kaccelaction.cpp | 565 |
1 files changed, 0 insertions, 565 deletions
diff --git a/kdecore/kaccelaction.cpp b/kdecore/kaccelaction.cpp deleted file mode 100644 index 856bbefdc..000000000 --- a/kdecore/kaccelaction.cpp +++ /dev/null @@ -1,565 +0,0 @@ -/* - Copyright (C) 1998 Mark Donohoe <donohoe@kde.org> - Copyright (C) 1997-2000 Nicolas Hadacek <hadacek@kde.org> - Copyright (C) 1998 Matthias Ettrich <ettrich@kde.org> - 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 "kaccelaction.h" -#include "kaccelbase.h" // for KAccelBase::slotRemoveAction() & emitSignal() - -#include <tqkeycode.h> - -#include <kconfig.h> -#include "kckey.h" -#include <kdebug.h> -#include <kglobal.h> -#include <kkeynative.h> -#include <klocale.h> -#include <kshortcutlist.h> - -//--------------------------------------------------------------------- -// 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<TQString, TQString> mapEntry = config.entryMap( sGroup ); - resize( mapEntry.count() ); - - TQMap<TQString, TQString>::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; } |