00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021
00022
00023 #include <qhbox.h>
00024 #include <qcursor.h>
00025
00026 #include <klocale.h>
00027 #include <kdebug.h>
00028 #include <kiconloader.h>
00029 #include <kmessagebox.h>
00030 #include <klibloader.h>
00031 #include <krun.h>
00032 #include <kprocess.h>
00033 #include <kaboutdata.h>
00034
00035 #include "kcmultidialog.h"
00036 #include "kcmultidialog.moc"
00037 #include "kcmoduleloader.h"
00038 #include "kcmoduleproxy.h"
00039 #include <assert.h>
00040 #include <qlayout.h>
00041
00042 KCMultiDialog::KCMultiDialog(QWidget *parent, const char *name, bool modal)
00043 : KDialogBase(IconList, i18n("Configure"), Help | Default |Cancel | Apply |
00044 Ok | User1, Ok, parent, name, modal, true,
00045 KGuiItem( i18n( "&Reset" ), "undo" ) )
00046 , dialogface( IconList )
00047 {
00048 showButton( User1, false );;
00049 init();
00050 }
00051
00052 KCMultiDialog::KCMultiDialog( int dialogFace, const QString & caption, QWidget * parent, const char * name, bool modal )
00053 : KDialogBase( dialogFace, caption, Help | Default | Cancel | Apply | Ok |
00054 User1, Ok, parent, name, modal, true,
00055 KGuiItem( i18n( "&Reset" ), "undo" ) )
00056 , dialogface( dialogFace )
00057 {
00058 showButton( User1, false );;
00059 init();
00060 }
00061
00062 KCMultiDialog::KCMultiDialog( int dialogFace, const KGuiItem &user2,
00063 const KGuiItem &user3, int buttonMask, const QString &caption,
00064 QWidget *parent, const char *name, bool modal )
00065 : KDialogBase( dialogFace, caption, buttonMask | Help | Default | Cancel |
00066 Apply | Ok | User1, Ok, parent, name, modal, true,
00067 KGuiItem( i18n( "&Reset" ), "undo" ), user2, user3 )
00068 , dialogface( dialogFace )
00069 {
00070 showButton( User1, false );;
00071 init();
00072 }
00073
00074 inline void KCMultiDialog::init()
00075 {
00076 d = 0L;
00077 enableButton(Apply, false);
00078 connect(this, SIGNAL(aboutToShowPage(QWidget *)), this, SLOT(slotAboutToShow(QWidget *)));
00079 setInitialSize(QSize(640,480));
00080 moduleParentComponents.setAutoDelete( true );
00081 }
00082
00083 KCMultiDialog::~KCMultiDialog()
00084 {
00085 OrphanMap::Iterator end2 = m_orphanModules.end();
00086 for( OrphanMap::Iterator it = m_orphanModules.begin(); it != end2; ++it )
00087 delete ( *it );
00088 }
00089
00090 void KCMultiDialog::slotDefault()
00091 {
00092 int curPageIndex = activePageIndex();
00093
00094 ModuleList::Iterator end = m_modules.end();
00095 for( ModuleList::Iterator it = m_modules.begin(); it != end; ++it )
00096 if( pageIndex( ( QWidget * )( *it ).kcm->parent() ) == curPageIndex )
00097 {
00098 ( *it ).kcm->defaults();
00099 clientChanged( true );
00100 return;
00101 }
00102 }
00103
00104 void KCMultiDialog::slotUser1()
00105 {
00106 int curPageIndex = activePageIndex();
00107
00108 ModuleList::Iterator end = m_modules.end();
00109 for( ModuleList::Iterator it = m_modules.begin(); it != end; ++it )
00110 if( pageIndex( ( QWidget * )( *it ).kcm->parent() ) == curPageIndex )
00111 {
00112 ( *it ).kcm->load();
00113 clientChanged( false );
00114 return;
00115 }
00116 }
00117
00118 void KCMultiDialog::apply()
00119 {
00120 QStringList updatedModules;
00121 ModuleList::Iterator end = m_modules.end();
00122 for( ModuleList::Iterator it = m_modules.begin(); it != end; ++it )
00123 {
00124 KCModuleProxy * m = ( *it ).kcm;
00125
00126
00127 if( m->changed() )
00128 {
00129 m->save();
00130 QStringList * names = moduleParentComponents[ m ];
00131 kdDebug(710) << k_funcinfo << *names << " saved and added to the list" << endl;
00132 for( QStringList::ConstIterator it = names->begin(); it != names->end(); ++it )
00133 if( updatedModules.find( *it ) == updatedModules.end() )
00134 updatedModules.append( *it );
00135 }
00136 }
00137 for( QStringList::const_iterator it = updatedModules.begin(); it != updatedModules.end(); ++it )
00138 {
00139 kdDebug(710) << k_funcinfo << *it << " " << ( *it ).latin1() << endl;
00140 emit configCommitted( ( *it ).latin1() );
00141 }
00142 emit configCommitted();
00143 }
00144
00145 void KCMultiDialog::slotApply()
00146 {
00147 emit applyClicked();
00148 apply();
00149 }
00150
00151
00152 void KCMultiDialog::slotOk()
00153 {
00154 emit okClicked();
00155 apply();
00156 accept();
00157 }
00158
00159 void KCMultiDialog::slotHelp()
00160 {
00161 QString docPath;
00162
00163 int curPageIndex = activePageIndex();
00164 ModuleList::Iterator end = m_modules.end();
00165 for( ModuleList::Iterator it = m_modules.begin(); it != end; ++it )
00166 if( pageIndex( ( QWidget * )( *it ).kcm->parent() ) == curPageIndex )
00167 {
00168 docPath = ( *it ).kcm->moduleInfo().docPath();
00169 break;
00170 }
00171
00172 KURL url( KURL("help:/"), docPath );
00173
00174 if (url.protocol() == "help" || url.protocol() == "man" || url.protocol() == "info") {
00175 KProcess process;
00176 process << "khelpcenter"
00177 << url.url();
00178 process.start(KProcess::DontCare);
00179 process.detach();
00180 } else {
00181 new KRun(url);
00182 }
00183 }
00184
00185 void KCMultiDialog::clientChanged(bool state)
00186 {
00187 kdDebug( 710 ) << k_funcinfo << state << endl;
00188 ModuleList::Iterator end = m_modules.end();
00189 for( ModuleList::Iterator it = m_modules.begin(); it != end; ++it )
00190 if( ( *it ).kcm->changed() )
00191 {
00192 enableButton( Apply, true );
00193 return;
00194 }
00195 enableButton( Apply, false );
00196 }
00197
00198 void KCMultiDialog::addModule(const QString& path, bool withfallback)
00199 {
00200 kdDebug(710) << "KCMultiDialog::addModule " << path << endl;
00201
00202 KService::Ptr s = KService::serviceByStorageId(path);
00203 if (!s) {
00204 kdError() << "Desktop file '" << path << "' not found!" << endl;
00205 return;
00206 }
00207
00208 KCModuleInfo info(s);
00209 addModule(info, QStringList(), withfallback);
00210 }
00211
00212 void KCMultiDialog::addModule(const KCModuleInfo& moduleinfo,
00213 QStringList parentmodulenames, bool withfallback)
00214 {
00215 kdDebug(710) << "KCMultiDialog::addModule " << moduleinfo.moduleName() <<
00216 endl;
00217
00218 QFrame* page = 0;
00219 if (!moduleinfo.service()->noDisplay())
00220 switch( dialogface )
00221 {
00222 case TreeList:
00223 parentmodulenames += moduleinfo.moduleName();
00224 page = addHBoxPage( parentmodulenames, moduleinfo.comment(),
00225 SmallIcon( moduleinfo.icon(),
00226 IconSize( KIcon::Small ) ) );
00227 break;
00228 case IconList:
00229 page = addHBoxPage( moduleinfo.moduleName(),
00230 moduleinfo.comment(), DesktopIcon( moduleinfo.icon(),
00231 KIcon::SizeMedium ) );
00232 break;
00233 case Plain:
00234 page = plainPage();
00235 ( new QHBoxLayout( page ) )->setAutoAdd( true );
00236 break;
00237 default:
00238 kdError( 710 ) << "unsupported dialog face for KCMultiDialog"
00239 << endl;
00240 break;
00241 }
00242 if(!page) {
00243 KCModuleLoader::unloadModule(moduleinfo);
00244 return;
00245 }
00246 KCModuleProxy * module;
00247 if( m_orphanModules.contains( moduleinfo.service() ) )
00248 {
00249
00250
00251 module = m_orphanModules[ moduleinfo.service() ];
00252 m_orphanModules.remove( moduleinfo.service() );
00253 kdDebug( 710 ) << "use KCModule from the list of orphans for " <<
00254 moduleinfo.moduleName() << ": " << module << endl;
00255
00256 module->reparent( page, 0, QPoint( 0, 0 ), true );
00257
00258 if( module->changed() )
00259 clientChanged( true );
00260
00261 if( activePageIndex() == -1 )
00262 showPage( pageIndex( page ) );
00263 }
00264 else
00265 {
00266 module = new KCModuleProxy( moduleinfo, withfallback, page );
00267 QStringList parentComponents = moduleinfo.service()->property(
00268 "X-KDE-ParentComponents" ).toStringList();
00269 kdDebug(710) << k_funcinfo << "ParentComponents=" << parentComponents
00270 << endl;
00271 moduleParentComponents.insert( module,
00272 new QStringList( parentComponents ) );
00273
00274 connect(module, SIGNAL(changed(bool)), this, SLOT(clientChanged(bool)));
00275
00276 if( m_modules.count() == 0 )
00277 aboutToShowPage( page );
00278 }
00279 CreatedModule cm;
00280 cm.kcm = module;
00281 cm.service = moduleinfo.service();
00282 m_modules.append( cm );
00283 }
00284
00285 void KCMultiDialog::removeAllModules()
00286 {
00287 kdDebug( 710 ) << k_funcinfo << endl;
00288 ModuleList::Iterator end = m_modules.end();
00289 for( ModuleList::Iterator it = m_modules.begin(); it != end; ++it )
00290 {
00291 kdDebug( 710 ) << "remove 2" << endl;
00292 KCModuleProxy * kcm = ( *it ).kcm;
00293 QObject * page = kcm->parent();
00294 kcm->hide();
00295 if( page )
00296 {
00297
00298 kcm->reparent( 0, QPoint( 0, 0 ), false );
00299 delete page;
00300 }
00301 m_orphanModules[ ( *it ).service ] = kcm;
00302 kdDebug( 710 ) << "added KCModule to the list of orphans: " <<
00303 kcm << endl;
00304 }
00305 m_modules.clear();
00306
00307 clientChanged( false );
00308 }
00309
00310 void KCMultiDialog::show()
00311 {
00312 if( ! isVisible() )
00313 {
00314
00315 ModuleList::Iterator end = m_modules.end();
00316 for( ModuleList::Iterator it = m_modules.begin(); it != end; ++it )
00317 ( *it ).kcm->load();
00318 }
00319 KDialogBase::show();
00320 }
00321
00322 void KCMultiDialog::slotAboutToShow(QWidget *page)
00323 {
00324 kdDebug( 710 ) << k_funcinfo << endl;
00325
00326 QObject * obj = page->child( 0, "KCModuleProxy" );
00327 if( ! obj )
00328 return;
00329 KCModuleProxy * module = ( KCModuleProxy* )obj->qt_cast(
00330 "KCModuleProxy" );
00331 if( ! module )
00332 return;
00333
00334
00335 enableButton( KDialogBase::Help,
00336 module->buttons() & KCModule::Help );
00337 enableButton( KDialogBase::Default,
00338 module->buttons() & KCModule::Default );
00339 }
00340
00341