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#include "kaccelaction.h"
00024
#include "kaccelbase.h"
00025
00026
#include <qkeycode.h>
00027
00028
#include <kconfig.h>
00029
#include "kckey.h"
00030
#include <kdebug.h>
00031
#include <kglobal.h>
00032
#include <kkeynative.h>
00033
#include <klocale.h>
00034
#include <kshortcutlist.h>
00035
00036
00037
00038
00039
00040
class KAccelActionPrivate
00041 {
00042
public:
00043 uint m_nConnections;
00044 };
00045
00046 KAccelAction::KAccelAction()
00047 {
00048
00049 d =
new KAccelActionPrivate;
00050 m_pObjSlot = 0;
00051 m_psMethodSlot = 0;
00052 m_bConfigurable =
true;
00053 m_bEnabled =
true;
00054 m_nIDAccel = 0;
00055 d->m_nConnections = 0;
00056 }
00057
00058 KAccelAction::KAccelAction(
const KAccelAction& action )
00059 {
00060
00061 d =
new KAccelActionPrivate;
00062 *
this =
action;
00063 }
00064
00065 KAccelAction::KAccelAction(
const QString& sName,
const QString& sLabel,
const QString& sWhatsThis,
00066
const KShortcut& cutDef3,
const KShortcut& cutDef4,
00067
const QObject* pObjSlot,
const char* psMethodSlot,
00068
bool bConfigurable,
bool bEnabled )
00069 {
00070
00071 d =
new KAccelActionPrivate;
00072 init( sName, sLabel, sWhatsThis,
00073 cutDef3, cutDef4,
00074 pObjSlot, psMethodSlot,
00075 bConfigurable, bEnabled );
00076 }
00077
00078 KAccelAction::~KAccelAction()
00079 {
00080
00081
delete d;
00082 }
00083
00084
void KAccelAction::clear()
00085 {
00086 m_cut.clear();
00087 m_pObjSlot = 0;
00088 m_psMethodSlot = 0;
00089 m_bConfigurable =
true;
00090 m_bEnabled =
true;
00091 m_nIDAccel = 0;
00092 d->m_nConnections = 0;
00093 }
00094
00095
bool KAccelAction::init(
const QString& sName,
const QString& sLabel,
const QString& sWhatsThis,
00096
const KShortcut& rgCutDefaults3,
const KShortcut& rgCutDefaults4,
00097
const QObject* pObjSlot,
const char* psMethodSlot,
00098
bool bConfigurable,
bool bEnabled )
00099 {
00100 m_sName = sName;
00101 m_sLabel = sLabel;
00102 m_sWhatsThis = sWhatsThis;
00103 m_cutDefault3 = rgCutDefaults3;
00104 m_cutDefault4 = rgCutDefaults4;
00105 m_pObjSlot = pObjSlot;
00106 m_psMethodSlot = psMethodSlot;
00107 m_bConfigurable = bConfigurable;
00108 m_bEnabled = bEnabled;
00109 m_nIDAccel = 0;
00110 m_cut =
shortcutDefault();
00111 d->m_nConnections = 0;
00112
if( !m_bEnabled )
00113 kdDebug(125) <<
"KAccelAction::init( \"" << sName <<
"\" ): created with enabled = false" <<
endl;
00114
return true;
00115 }
00116
00117 KAccelAction& KAccelAction::operator =(
const KAccelAction& action )
00118 {
00119 m_sName =
action.m_sName;
00120 m_sLabel =
action.m_sLabel;
00121 m_sWhatsThis =
action.m_sWhatsThis;
00122 m_cutDefault3 =
action.m_cutDefault3;
00123 m_cutDefault4 =
action.m_cutDefault4;
00124 m_pObjSlot =
action.m_pObjSlot;
00125 m_psMethodSlot =
action.m_psMethodSlot;
00126 m_bConfigurable =
action.m_bConfigurable;
00127 m_bEnabled =
action.m_bEnabled;
00128 m_nIDAccel =
action.m_nIDAccel;
00129 m_cut =
action.m_cut;
00130 d->m_nConnections =
action.d->m_nConnections;
00131
00132
return *
this;
00133 }
00134
00135
void KAccelAction::setName(
const QString& s )
00136 { m_sName = s; }
00137
void KAccelAction::setLabel(
const QString& s )
00138 { m_sLabel = s; }
00139
void KAccelAction::setWhatsThis(
const QString& s )
00140 { m_sWhatsThis = s; }
00141
00142
bool KAccelAction::setShortcut(
const KShortcut& cut )
00143 {
00144 m_cut =
cut;
00145
return true;
00146 }
00147
00148
void KAccelAction::setSlot(
const QObject* pObjSlot,
const char* psMethodSlot )
00149 {
00150 m_pObjSlot = pObjSlot;
00151 m_psMethodSlot = psMethodSlot;
00152 }
00153
00154
void KAccelAction::setConfigurable(
bool b )
00155 { m_bConfigurable = b; }
00156
void KAccelAction::setEnabled(
bool b )
00157 { m_bEnabled = b; }
00158
00159
QString KAccelAction::toString()
const
00160
{
return m_cut.toString(); }
00161
00162
QString KAccelAction::toStringInternal()
const
00163
{
return m_cut.toStringInternal( &
shortcutDefault() ); }
00164
00165
bool KAccelAction::setKeySequence( uint i,
const KKeySequence& seq )
00166 {
00167
if( i < m_cut.count() ) {
00168 m_cut.setSeq( i, seq );
00169
return true;
00170 }
else if( i == m_cut.count() )
00171
return m_cut.append( seq );
00172
return false;
00173 }
00174
00175
void KAccelAction::clearShortcut()
00176 {
00177 m_cut.clear();
00178 }
00179
00180
bool KAccelAction::contains(
const KKeySequence& seq )
00181 {
00182
return m_cut.contains( seq );
00183
for( uint i = 0; i < m_cut.count(); i++ ) {
00184
if( m_cut.seq(i) == seq )
00185
return true;
00186 }
00187
return false;
00188 }
00189
00190
const KShortcut& KAccelAction::shortcutDefault()
const
00191
{
return (useFourModifierKeys()) ? m_cutDefault4 : m_cutDefault3; }
00192
bool KAccelAction::isConnected()
const
00193
{
return d->m_nConnections; }
00194
void KAccelAction::incConnections()
00195 { d->m_nConnections++; }
00196
void KAccelAction::decConnections()
00197 {
if( d->m_nConnections > 0 ) d->m_nConnections--; }
00198
00199
00200
int KAccelAction::g_bUseFourModifierKeys = -1;
00201
00202
bool KAccelAction::useFourModifierKeys()
00203 {
00204
if( KAccelAction::g_bUseFourModifierKeys == -1 ) {
00205
00206
KConfigGroupSaver cgs( KGlobal::config(),
"Keyboard" );
00207
bool b =
KGlobal::config()->
readBoolEntry(
"Use Four Modifier Keys",
false );
00208 KAccelAction::g_bUseFourModifierKeys = b &&
KKeyNative::keyboardHasWinKey();
00209 }
00210
return KAccelAction::g_bUseFourModifierKeys == 1;
00211 }
00212
00213
void KAccelAction::useFourModifierKeys(
bool b )
00214 {
00215
if( KAccelAction::g_bUseFourModifierKeys != (
int)b ) {
00216 KAccelAction::g_bUseFourModifierKeys = b &&
KKeyNative::keyboardHasWinKey();
00217
00218
00219
if( b && !
KKeyNative::keyboardHasWinKey() )
00220 kdDebug(125) <<
"Tried to use four modifier keys on a keyboard layout without a Meta key.\n";
00221 }
00222
KConfigGroupSaver cgs( KGlobal::config(),
"Keyboard" );
00223
KGlobal::config()->
writeEntry(
"Use Four Modifier Keys", KAccelAction::g_bUseFourModifierKeys,
true,
true);
00224
00225 kdDebug(125) <<
"bUseFourModifierKeys = " << KAccelAction::g_bUseFourModifierKeys <<
endl;
00226 }
00227
00228
00229
00230
00231
00232
class KAccelActionsPrivate
00233 {
00234
public:
00235 };
00236
00237 KAccelActions::KAccelActions()
00238 {
00239 kdDebug(125) <<
"KAccelActions(): this = " <<
this <<
endl;
00240 initPrivate( 0 );
00241 }
00242
00243 KAccelActions::KAccelActions(
const KAccelActions& actions )
00244 {
00245 kdDebug(125) <<
"KAccelActions( actions = " << &actions <<
" ): this = " <<
this <<
endl;
00246 initPrivate( 0 );
00247 init( actions );
00248 }
00249
00250 KAccelActions::KAccelActions( KAccelBase* pKAccelBase )
00251 {
00252 kdDebug(125) <<
"KAccelActions( KAccelBase = " << pKAccelBase <<
" ): this = " <<
this <<
endl;
00253 initPrivate( pKAccelBase );
00254 }
00255
00256 KAccelActions::~KAccelActions()
00257 {
00258
00259
clear();
00260
00261 }
00262
00263
void KAccelActions::initPrivate( KAccelBase* pKAccelBase )
00264 {
00265 m_pKAccelBase = pKAccelBase;
00266 m_nSizeAllocated = m_nSize = 0;
00267 m_prgActions = 0;
00268
00269 }
00270
00271
void KAccelActions::clear()
00272 {
00273 kdDebug(125) <<
"\tKAccelActions::clear()" <<
endl;
00274
for( uint i = 0; i < m_nSize; i++ )
00275
delete m_prgActions[i];
00276
delete[] m_prgActions;
00277
00278 m_nSizeAllocated = m_nSize = 0;
00279 m_prgActions = 0;
00280 }
00281
00282
bool KAccelActions::init(
const KAccelActions& actions )
00283 {
00284
clear();
00285 resize( actions.count() );
00286
for( uint i = 0; i < m_nSize; i++ ) {
00287 KAccelAction* pAction = actions.m_prgActions[i];
00288
if( pAction )
00289 m_prgActions[i] =
new KAccelAction( *pAction );
00290
else
00291 m_prgActions[i] = 0;
00292 }
00293
00294
return true;
00295 }
00296
00297
bool KAccelActions::init(
KConfigBase& config,
const QString& sGroup )
00298 {
00299 kdDebug(125) <<
"KAccelActions::init( " << sGroup <<
" )" <<
endl;
00300
QMap<QString, QString> mapEntry = config.
entryMap( sGroup );
00301 resize( mapEntry.count() );
00302
00303
QMap<QString, QString>::Iterator it( mapEntry.begin() );
00304
for( uint i = 0; it != mapEntry.end(); ++it, i++ ) {
00305
QString sShortcuts = *it;
00306
KShortcut cuts;
00307
00308 kdDebug(125) << it.key() <<
" = " << sShortcuts <<
endl;
00309
if( !sShortcuts.isEmpty() && sShortcuts !=
"none" )
00310 cuts.
init( sShortcuts );
00311
00312 m_prgActions[i] =
new KAccelAction( it.key(), it.key(), it.key(),
00313 cuts, cuts,
00314 0, 0,
00315
true,
false );
00316 }
00317
00318
return true;
00319 }
00320
00321
void KAccelActions::resize( uint nSize )
00322 {
00323
if( nSize > m_nSizeAllocated ) {
00324 uint nSizeAllocated = ((nSize/10) + 1) * 10;
00325 KAccelAction** prgActions =
new KAccelAction* [nSizeAllocated];
00326
00327
00328
for( uint i = 0; i < m_nSizeAllocated; i++ )
00329 prgActions[i] = m_prgActions[i];
00330
00331
00332
for( uint i = m_nSizeAllocated; i < nSizeAllocated; i++ )
00333 prgActions[i] = 0;
00334
00335
delete[] m_prgActions;
00336 m_prgActions = prgActions;
00337 m_nSizeAllocated = nSizeAllocated;
00338 }
00339
00340 m_nSize = nSize;
00341 }
00342
00343
void KAccelActions::insertPtr( KAccelAction* pAction )
00344 {
00345 resize( m_nSize + 1 );
00346 m_prgActions[m_nSize-1] = pAction;
00347 }
00348
00349
void KAccelActions::updateShortcuts( KAccelActions& actions2 )
00350 {
00351 kdDebug(125) <<
"KAccelActions::updateShortcuts()" <<
endl;
00352
bool bChanged =
false;
00353
00354
for( uint i = 0; i < m_nSize; i++ ) {
00355 KAccelAction* pAction = m_prgActions[i];
00356
if( pAction && pAction->m_bConfigurable ) {
00357 KAccelAction* pAction2 = actions2.actionPtr( pAction->m_sName );
00358
if( pAction2 ) {
00359
QString sOld = pAction->m_cut.toStringInternal();
00360 pAction->m_cut = pAction2->m_cut;
00361 kdDebug(125) <<
"\t" << pAction->m_sName
00362 <<
" found: " << sOld
00363 <<
" => " << pAction2->m_cut.toStringInternal()
00364 <<
" = " << pAction->m_cut.toStringInternal() <<
endl;
00365 bChanged =
true;
00366 }
00367 }
00368 }
00369
00370
if( bChanged )
00371
emitKeycodeChanged();
00372 }
00373
00374
int KAccelActions::actionIndex(
const QString& sAction )
const
00375
{
00376
for( uint i = 0; i < m_nSize; i++ ) {
00377
if( m_prgActions[i] == 0 )
00378 kdWarning(125) <<
"KAccelActions::actionPtr( " << sAction <<
" ): encountered null pointer at m_prgActions[" << i <<
"]" <<
endl;
00379
else if( m_prgActions[i]->m_sName == sAction )
00380
return (
int) i;
00381 }
00382
return -1;
00383 }
00384
00385 KAccelAction* KAccelActions::actionPtr( uint i )
00386 {
00387
return m_prgActions[i];
00388 }
00389
00390
const KAccelAction* KAccelActions::actionPtr( uint i )
const
00391
{
00392
return m_prgActions[i];
00393 }
00394
00395 KAccelAction* KAccelActions::actionPtr(
const QString& sAction )
00396 {
00397
int i = actionIndex( sAction );
00398
return (i >= 0) ? m_prgActions[i] : 0;
00399 }
00400
00401
const KAccelAction* KAccelActions::actionPtr(
const QString& sAction )
const
00402
{
00403
int i = actionIndex( sAction );
00404
return (i >= 0) ? m_prgActions[i] : 0;
00405 }
00406
00407 KAccelAction* KAccelActions::actionPtr(
KKeySequence cut )
00408 {
00409
for( uint i = 0; i < m_nSize; i++ ) {
00410
if( m_prgActions[i] == 0 )
00411 kdWarning(125) <<
"KAccelActions::actionPtr( " <<
cut.toStringInternal() <<
" ): encountered null pointer at m_prgActions[" << i <<
"]" <<
endl;
00412
else if( m_prgActions[i]->contains( cut ) )
00413
return m_prgActions[i];
00414 }
00415
return 0;
00416 }
00417
00418 KAccelAction& KAccelActions::operator []( uint i )
00419 {
00420
return *actionPtr( i );
00421 }
00422
00423
const KAccelAction& KAccelActions::operator []( uint i )
const
00424
{
00425
return *actionPtr( i );
00426 }
00427
00428 KAccelAction* KAccelActions::insert(
const QString& sName,
const QString& sLabel )
00429 {
00430
if( actionPtr( sName ) ) {
00431 kdWarning(125) <<
"KAccelActions::insertLabel( " << sName <<
", " << sLabel <<
" ): action with same name already present." <<
endl;
00432
return 0;
00433 }
00434
00435 KAccelAction* pAction =
new KAccelAction;
00436 pAction->m_sName = sName;
00437 pAction->m_sLabel = sLabel;
00438 pAction->m_bConfigurable =
false;
00439 pAction->m_bEnabled =
false;
00440
00441 insertPtr( pAction );
00442
return pAction;
00443 }
00444
00445 KAccelAction* KAccelActions::insert(
const QString& sAction,
const QString& sLabel,
const QString& sWhatsThis,
00446
const KShortcut& rgCutDefaults3,
const KShortcut& rgCutDefaults4,
00447
const QObject* pObjSlot,
const char* psMethodSlot,
00448
bool bConfigurable,
bool bEnabled )
00449 {
00450
00451
if( actionPtr( sAction ) ) {
00452 kdWarning(125) <<
"KAccelActions::insert( " << sAction <<
" ): action with same name already present." <<
endl;
00453
return 0;
00454 }
00455
00456 KAccelAction* pAction =
new KAccelAction(
00457 sAction, sLabel, sWhatsThis,
00458 rgCutDefaults3, rgCutDefaults4,
00459 pObjSlot, psMethodSlot,
00460 bConfigurable, bEnabled );
00461 insertPtr( pAction );
00462
00463
00464
return pAction;
00465 }
00466
00467
bool KAccelActions::remove(
const QString& sAction )
00468 {
00469 kdDebug(125) <<
"KAccelActions::remove( \"" << sAction <<
"\" ): this = " <<
this <<
" m_pKAccelBase = " << m_pKAccelBase <<
endl;
00470
00471
int iAction = actionIndex( sAction );
00472
if( iAction < 0 )
00473
return false;
00474
00475
if( m_pKAccelBase )
00476 m_pKAccelBase->slotRemoveAction( m_prgActions[iAction] );
00477
delete m_prgActions[iAction];
00478
00479
for( uint i = iAction; i < m_nSize - 1; i++ )
00480 m_prgActions[i] = m_prgActions[i+1];
00481 m_nSize--;
00482
00483
return true;
00484 }
00485
00486
bool KAccelActions::readActions(
const QString& sConfigGroup,
KConfigBase* pConfig )
00487 {
00488
KAccelShortcutList accelList(*
this,
false);
00489
return accelList.readSettings( sConfigGroup, pConfig );
00490 }
00491
00492
00493
00494
00495
00496
00497
00498
00499
00500
00501
00502
00503
00504
00505
bool KAccelActions::writeActions(
const QString &sGroup,
KConfigBase* pConfig,
00506
bool bWriteAll,
bool bGlobal )
const
00507
{
00508 kdDebug(125) <<
"KAccelActions::writeActions( " << sGroup <<
", " << pConfig <<
", " << bWriteAll <<
", " << bGlobal <<
" )" <<
endl;
00509
if( !pConfig )
00510 pConfig =
KGlobal::config();
00511
KConfigGroupSaver cs( pConfig, sGroup );
00512
00513
for( uint i = 0; i < m_nSize; i++ ) {
00514
if( m_prgActions[i] == 0 ) {
00515 kdWarning(125) <<
"KAccelActions::writeActions(): encountered null pointer at m_prgActions[" << i <<
"]" <<
endl;
00516
continue;
00517 }
00518
const KAccelAction&
action = *m_prgActions[i];
00519
00520
QString s;
00521
bool bConfigHasAction = !pConfig->
readEntry(
action.m_sName ).isEmpty();
00522
bool bSameAsDefault =
true;
00523
bool bWriteAction =
false;
00524
00525
if(
action.m_bConfigurable ) {
00526 s =
action.toStringInternal();
00527 bSameAsDefault = (
action.m_cut ==
action.
shortcutDefault());
00528
00529
00530
if( s.isEmpty() )
00531 s =
"none";
00532
00533
00534
00535
if( bWriteAll || !bSameAsDefault )
00536 bWriteAction =
true;
00537
00538
if( bWriteAction ) {
00539 kdDebug(125) <<
"\twriting " <<
action.m_sName <<
" = " << s <<
endl;
00540
00541
00542 pConfig->
writeEntry(
action.m_sName, s,
true, bGlobal );
00543 }
00544
00545
00546
else if( bConfigHasAction ) {
00547 kdDebug(125) <<
"\tremoving " <<
action.m_sName <<
" because == default" <<
endl;
00548 pConfig->
deleteEntry(
action.m_sName, bGlobal );
00549 }
00550
00551 }
00552 }
00553
00554 pConfig->
sync();
00555
return true;
00556 }
00557
00558
void KAccelActions::emitKeycodeChanged()
00559 {
00560
if( m_pKAccelBase )
00561 m_pKAccelBase->emitSignal( KAccelBase::KEYCODE_CHANGED );
00562 }
00563
00564 uint KAccelActions::count()
const
00565
{
return m_nSize; }