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tdelibs
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Code Issues Releases Wiki Activity

Do not grab wrong key when AltGr sequence is required to access global accelerator sequence character

Browse Source 
This resolves Bug 1676
(cherry picked from commit 05e764aa4c)
v3.5.13-sru
Timothy Pearson 11 years ago committed by Slávek Banko
parent db1b69a237
commit bfb89e3efe
5 changed files with 54 additions and 27 deletions
Show Stats Download Patch File Download Diff File

18
kdecore/kaccelbase.cpp
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@ -131,7 +131,8 @@ KAccelAction* KAccelBase::insert( const TQString& sAction, const TQString& sDesc
const TQObject* pObjSlot, const char* psMethodSlot,
bool bConfigurable, bool bEnabled )
{
//kdDebug(125) << "KAccelBase::insert() begin" << endl;
kdDebug(125) << "KAccelBase::insert() begin" << endl;
kdDebug(125) << "\t" << sAction << ": " << rgCutDefaults3.toString() << ": " << rgCutDefaults4.toString() << endl;
KAccelAction* pAction = m_rgActions.insert(
sAction, sDesc, sHelp,
rgCutDefaults3, rgCutDefaults4,
@ -369,7 +370,7 @@ bool KAccelBase::updateConnections()
info.pAction = 0;
}
//kdDebug(125) << "mapKeyToAction[" << key.toStringInternal() << "] = " << info.pAction << endl;
kdDebug(125) << "mapKeyToAction[" << key.key().toStringInternal() << "] = " << info.pAction << endl;
mapKeyToAction[key] = info;
}
@ -421,9 +422,10 @@ bool KAccelBase::updateConnections()
// Construct a list of keys to be connected, sorted highest priority first.
void KAccelBase::createKeyList( TQValueVector<struct X>& rgKeys )
{
//kdDebug(125) << "KAccelBase::createKeyList()" << endl;
if( !isEnabledInternal())
kdDebug(125) << "KAccelBase::createKeyList()" << endl;
if( !isEnabledInternal()) {
return;
}
// create the list
// For each action
@ -437,13 +439,15 @@ void KAccelBase::createKeyList( TQValueVector<struct X>& rgKeys )
KKeyServer::Variations vars;
vars.init( seq.key(0), !m_bNativeKeys );
for( uint iVari = 0; iVari < vars.count(); iVari++ ) {
if( vars.key(iVari).code() && vars.key(iVari).sym() )
if( vars.key(iVari).code() && vars.key(iVari).sym() ) {
rgKeys.push_back( X( iAction, iSeq, iVari, vars.key( iVari ) ) );
//kdDebug(125) << "\t" << pAction->name() << ": " << vars.key(iVari).toStringInternal() << endl;
}
kdDebug(125) << "\t" << pAction->name() << ": " << vars.key(iVari).key().toStringInternal() << " [action specified: " << pAction->toStringInternal() << "]" << endl;
}
}
//else
//else {
// kdDebug(125) << "\t*" << pAction->name() << ":" << endl;
// }
}
}
}

22
kdecore/kglobalaccel_x11.cpp
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@ -164,8 +164,9 @@ bool KGlobalAccelPrivate::grabKey( const KKeyServer::Key& key, bool bGrab, KAcce
}
// Make sure that grab masks have been initialized.
if( g_keyModMaskXOnOrOff == 0 )
if( g_keyModMaskXOnOrOff == 0 ) {
calculateGrabMasks();
}
uchar keyCodeX = key.code();
uint keyModX = key.mod() & g_keyModMaskXAccel; // Get rid of any non-relevant bits in mod
@ -176,6 +177,14 @@ bool KGlobalAccelPrivate::grabKey( const KKeyServer::Key& key, bool bGrab, KAcce
keyModX |= KKeyServer::modXAlt();
keyCodeX = 111;
}
// If the MODE_SWITCH modifier was set in the original key, and was truncated in g_keyModMaskXAccel, XGrabKey will grab the wrong key
// See Bug 1676
if ((key.mod() & KKeyServer::MODE_SWITCH) && (!(g_keyModMaskXAccel & KKeyServer::MODE_SWITCH))) {
// FIXME
// Is there any way to make AltGr-based character sequences work with XGrabKey?
kdWarning(125) << "KGlobalAccelPrivate::grabKey( " << key.key().toStringInternal() << ", " << bGrab << ", \"" << (pAction ? pAction->name().latin1() : "(null)") << "\" ): Tried to grab key requiring ISO_Level3_Shift (AltGr) sequence." << endl;
return false;
}
#ifndef __osf__
// this crashes under Tru64 so .....
@ -183,8 +192,9 @@ bool KGlobalAccelPrivate::grabKey( const KKeyServer::Key& key, bool bGrab, KAcce
.arg( key.key().toStringInternal() ).arg( bGrab )
.arg( keyCodeX, 0, 16 ).arg( keyModX, 0, 16 ));
#endif
if( !keyCodeX )
if( !keyCodeX ) {
return false;
}
#ifdef Q_WS_X11
KXErrorHandler handler( XGrabErrorHandler );
@ -253,8 +263,9 @@ bool KGlobalAccelPrivate::x11Event( XEvent* pEvent )
x11MappingNotify();
return false;
case XKeyPress:
if( x11KeyPress( pEvent ) )
if( x11KeyPress( pEvent ) ) {
return true;
}
default:
return TQWidget::x11Event( pEvent );
}
@ -275,7 +286,7 @@ void KGlobalAccelPrivate::fakeKeyPressed(unsigned int keyCode) {
codemod.code = keyCode;
codemod.mod = 0;
KKey key = (keyCode, 0);
KKey key(keyCode, 0);
kdDebug(125) << "fakeKeyPressed: seek " << key.toStringInternal()
<< TQString(TQString( " keyCodeX: %1 keyCode: %2 keyModX: %3" )
@ -321,8 +332,9 @@ bool KGlobalAccelPrivate::x11KeyPress( const XEvent *pEvent )
XFlush( qt_xdisplay()); // avoid X(?) bug
}
if( !isEnabledInternal() || m_suspended )
if( !isEnabledInternal() || m_suspended ) {
return false;
}
CodeMod codemod;
codemod.code = pEvent->xkey.keycode;

6
kdecore/kkeynative_x11.cpp
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@ -179,10 +179,12 @@ KKey KKeyNative::key() const
int KKeyNative::keyCodeQt() const
{
int keyQt = KKeyServer::Sym(m_sym).qt(), modQt;
int keyQt = KKeyServer::Sym(m_sym).qt();
int modQt;
if( keyQt != TQt::Key_unknown && KKeyServer::modXToModQt( m_mod, modQt ) )
if( (keyQt != TQt::Key_unknown) && (KKeyServer::modXToModQt( m_mod, modQt )) ) {
return keyQt | modQt;
}
return 0;
}

18
kdecore/kkeyserver_x11.cpp
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@ -495,8 +495,9 @@ int Sym::qt() const
TQString Sym::toString( bool bUserSpace ) const
{
if( m_sym == 0 )
if( m_sym == 0 ) {
return TQString::null;
}
// If it's a unicode character,
#ifdef Q_WS_WIN
@ -508,15 +509,17 @@ TQString Sym::toString( bool bUserSpace ) const
// Print all non-space characters directly when output is user-visible.
// Otherwise only print alphanumeric latin1 characters directly (A,B,C,1,2,3).
if( (c.latin1() && c.isLetterOrNumber())
|| (bUserSpace && !c.isSpace()) )
|| (bUserSpace && !c.isSpace()) ) {
return c;
}
}
// Look up in special names list
for( int i = 0; g_rgSymNames[i].sym != 0; i++ ) {
if( m_sym == g_rgSymNames[i].sym )
if( m_sym == g_rgSymNames[i].sym ) {
return bUserSpace ? i18n(g_rgSymNames[i].psName) : TQString(g_rgSymNames[i].psName);
}
}
TQString s;
#ifdef Q_WS_WIN
@ -995,9 +998,10 @@ void Variations::init( const KKey& key, bool bQt )
uint nVariations = 0;
for( uint i = 0; i < m_nVariations; i++ ) {
int keyQt = KKeyNative( m_rgkey[i].code(), m_rgkey[i].mod(), m_rgkey[i].sym() ).keyCodeQt();
if( keyQt )
if( keyQt ) {
m_rgkey[nVariations++].setKeycodeQt( keyQt );
}
}
m_nVariations = nVariations;
// Two different native codes may produce a single
@ -1006,8 +1010,9 @@ void Variations::init( const KKey& key, bool bQt )
for( uint j = 0; j < i; j++ ) {
// If key is already present in list, then remove it.
if( m_rgkey[i].keyCodeQt() == m_rgkey[j].keyCodeQt() ) {
for( uint k = i; k < m_nVariations - 1; k++ )
for( uint k = i; k < m_nVariations - 1; k++ ) {
m_rgkey[k].setKeycodeQt( m_rgkey[k+1].keyCodeQt() );
}
m_nVariations--;
i--;
break;
@ -1040,8 +1045,9 @@ void KKey::simplify()
}
// If this is a letter, don't remove any modifiers.
if( m_sym < 0x3000 && TQChar(m_sym).isLetter() )
if( m_sym < 0x3000 && TQChar(m_sym).isLetter() ) {
m_sym = TQChar(m_sym).lower().unicode();
}
// Remove modifers from modifier list which are implicit in the symbol.
// Ex. Shift+Plus => Plus (en)

7
kdecore/kshortcut.cpp
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@ -70,8 +70,9 @@ bool KKey::init( int keyQt )
//if( sym.initQt( keyQt )
if( KKeyServer::keyQtToSym( keyQt, m_sym )
&& KKeyServer::keyQtToMod( keyQt, m_mod ) )
&& KKeyServer::keyQtToMod( keyQt, m_mod ) ) {
return true;
}
else {
m_sym = 0;
m_mod = 0;
@ -422,8 +423,10 @@ bool KShortcut::init( int keyQt )
if( keyQt ) {
m_nSeqs = 1;
m_rgseq[0].init( TQKeySequence(keyQt) );
} else
}
else {
clear();
}
return true;
}

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