khtml Library API Documentation

khtml_settings.cc

00001 /* This file is part of the KDE project 00002 Copyright (C) 1999 David Faure <faure@kde.org> 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License as published by the Free Software Foundation; either 00007 version 2 of the License, or (at your option) any later version. 00008 00009 This library is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public License 00015 along with this library; see the file COPYING.LIB. If not, write to 00016 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00017 Boston, MA 02111-1307, USA. 00018 */ 00019 00020 #include <qfontdatabase.h> 00021 00022 #include "khtml_settings.h" 00023 #include "khtmldefaults.h" 00024 #include <kglobalsettings.h> 00025 #include <kconfig.h> 00026 #include <kglobal.h> 00027 #include <klocale.h> 00028 #include <kdebug.h> 00029 #include <qregexp.h> 00030 00035 struct KPerDomainSettings { 00036 bool m_bEnableJava : 1; 00037 bool m_bEnableJavaScript : 1; 00038 bool m_bEnablePlugins : 1; 00039 // don't forget to maintain the bitfields as the enums grow 00040 KHTMLSettings::KJSWindowOpenPolicy m_windowOpenPolicy : 2; 00041 KHTMLSettings::KJSWindowStatusPolicy m_windowStatusPolicy : 1; 00042 KHTMLSettings::KJSWindowFocusPolicy m_windowFocusPolicy : 1; 00043 KHTMLSettings::KJSWindowMovePolicy m_windowMovePolicy : 1; 00044 KHTMLSettings::KJSWindowResizePolicy m_windowResizePolicy : 1; 00045 00046 #ifdef DEBUG_SETTINGS 00047 void dump(const QString &infix = QString::null) const { 00048 kdDebug() << "KPerDomainSettings " << infix << " @" << this << ":" << endl; 00049 kdDebug() << " m_bEnableJava: " << m_bEnableJava << endl; 00050 kdDebug() << " m_bEnableJavaScript: " << m_bEnableJavaScript << endl; 00051 kdDebug() << " m_bEnablePlugins: " << m_bEnablePlugins << endl; 00052 kdDebug() << " m_windowOpenPolicy: " << m_windowOpenPolicy << endl; 00053 kdDebug() << " m_windowStatusPolicy: " << m_windowStatusPolicy << endl; 00054 kdDebug() << " m_windowFocusPolicy: " << m_windowFocusPolicy << endl; 00055 kdDebug() << " m_windowMovePolicy: " << m_windowMovePolicy << endl; 00056 kdDebug() << " m_windowResizePolicy: " << m_windowResizePolicy << endl; 00057 } 00058 #endif 00059 }; 00060 00061 typedef QMap<QString,KPerDomainSettings> PolicyMap; 00062 00063 class KHTMLSettingsPrivate 00064 { 00065 public: 00066 bool m_bChangeCursor : 1; 00067 bool m_bBackRightClick : 1; 00068 bool m_underlineLink : 1; 00069 bool m_hoverLink : 1; 00070 bool m_bEnableJavaScriptDebug : 1; 00071 bool m_bEnableJavaScriptErrorReporting : 1; 00072 bool enforceCharset : 1; 00073 bool m_bAutoLoadImages : 1; 00074 bool m_formCompletionEnabled : 1; 00075 bool m_autoDelayedActionsEnabled : 1; 00076 bool m_jsErrorsEnabled : 1; 00077 00078 // the virtual global "domain" 00079 KPerDomainSettings global; 00080 00081 int m_fontSize; 00082 int m_minFontSize; 00083 int m_maxFormCompletionItems; 00084 KHTMLSettings::KAnimationAdvice m_showAnimations; 00085 00086 QString m_encoding; 00087 QString m_userSheet; 00088 00089 QColor m_textColor; 00090 QColor m_linkColor; 00091 QColor m_vLinkColor; 00092 00093 PolicyMap domainPolicy; 00094 QStringList fonts; 00095 QStringList defaultFonts; 00096 }; 00097 00098 00102 static KPerDomainSettings &setup_per_domain_policy( 00103 KHTMLSettingsPrivate *d, 00104 const QString &domain) { 00105 if (domain.isEmpty()) { 00106 kdWarning() << "setup_per_domain_policy: domain is empty" << endl; 00107 } 00108 QString ldomain = domain.lower(); 00109 PolicyMap::iterator it = d->domainPolicy.find(ldomain); 00110 if (it == d->domainPolicy.end()) { 00111 // simply copy global domain settings (they should have been initialized 00112 // by this time) 00113 it = d->domainPolicy.insert(ldomain,d->global); 00114 } 00115 return *it; 00116 } 00117 00118 00119 KHTMLSettings::KJavaScriptAdvice KHTMLSettings::strToAdvice(const QString& _str) 00120 { 00121 KJavaScriptAdvice ret = KJavaScriptDunno; 00122 00123 if (!_str) 00124 ret = KJavaScriptDunno; 00125 00126 if (_str.lower() == QString::fromLatin1("accept")) 00127 ret = KJavaScriptAccept; 00128 else if (_str.lower() == QString::fromLatin1("reject")) 00129 ret = KJavaScriptReject; 00130 00131 return ret; 00132 } 00133 00134 const char* KHTMLSettings::adviceToStr(KJavaScriptAdvice _advice) 00135 { 00136 switch( _advice ) { 00137 case KJavaScriptAccept: return I18N_NOOP("Accept"); 00138 case KJavaScriptReject: return I18N_NOOP("Reject"); 00139 default: return 0; 00140 } 00141 return 0; 00142 } 00143 00144 00145 void KHTMLSettings::splitDomainAdvice(const QString& configStr, QString &domain, 00146 KJavaScriptAdvice &javaAdvice, KJavaScriptAdvice& javaScriptAdvice) 00147 { 00148 QString tmp(configStr); 00149 int splitIndex = tmp.find(':'); 00150 if ( splitIndex == -1) 00151 { 00152 domain = configStr.lower(); 00153 javaAdvice = KJavaScriptDunno; 00154 javaScriptAdvice = KJavaScriptDunno; 00155 } 00156 else 00157 { 00158 domain = tmp.left(splitIndex).lower(); 00159 QString adviceString = tmp.mid( splitIndex+1, tmp.length() ); 00160 int splitIndex2 = adviceString.find( ':' ); 00161 if( splitIndex2 == -1 ) { 00162 // Java advice only 00163 javaAdvice = strToAdvice( adviceString ); 00164 javaScriptAdvice = KJavaScriptDunno; 00165 } else { 00166 // Java and JavaScript advice 00167 javaAdvice = strToAdvice( adviceString.left( splitIndex2 ) ); 00168 javaScriptAdvice = strToAdvice( adviceString.mid( splitIndex2+1, 00169 adviceString.length() ) ); 00170 } 00171 } 00172 } 00173 00174 void KHTMLSettings::readDomainSettings(KConfig *config, bool reset, 00175 bool global, KPerDomainSettings &pd_settings) { 00176 QString jsPrefix = global ? QString::null 00177 : QString::fromLatin1("javascript."); 00178 QString javaPrefix = global ? QString::null 00179 : QString::fromLatin1("java."); 00180 QString pluginsPrefix = global ? QString::null 00181 : QString::fromLatin1("plugins."); 00182 00183 // The setting for Java 00184 QString key = javaPrefix + QString::fromLatin1("EnableJava"); 00185 if ( (global && reset) || config->hasKey( key ) ) 00186 pd_settings.m_bEnableJava = config->readBoolEntry( key, false ); 00187 else if ( !global ) 00188 pd_settings.m_bEnableJava = d->global.m_bEnableJava; 00189 00190 // The setting for Plugins 00191 key = pluginsPrefix + QString::fromLatin1("EnablePlugins"); 00192 if ( (global && reset) || config->hasKey( key ) ) 00193 pd_settings.m_bEnablePlugins = config->readBoolEntry( key, true ); 00194 else if ( !global ) 00195 pd_settings.m_bEnablePlugins = d->global.m_bEnablePlugins; 00196 00197 // The setting for JavaScript 00198 key = jsPrefix + QString::fromLatin1("EnableJavaScript"); 00199 if ( (global && reset) || config->hasKey( key ) ) 00200 pd_settings.m_bEnableJavaScript = config->readBoolEntry( key, true ); 00201 else if ( !global ) 00202 pd_settings.m_bEnableJavaScript = d->global.m_bEnableJavaScript; 00203 00204 // window property policies 00205 key = jsPrefix + QString::fromLatin1("WindowOpenPolicy"); 00206 if ( (global && reset) || config->hasKey( key ) ) 00207 pd_settings.m_windowOpenPolicy = (KJSWindowOpenPolicy) 00208 config->readUnsignedNumEntry( key, KJSWindowOpenAllow ); 00209 else if ( !global ) 00210 pd_settings.m_windowOpenPolicy = d->global.m_windowOpenPolicy; 00211 00212 key = jsPrefix + QString::fromLatin1("WindowMovePolicy"); 00213 if ( (global && reset) || config->hasKey( key ) ) 00214 pd_settings.m_windowMovePolicy = (KJSWindowMovePolicy) 00215 config->readUnsignedNumEntry( key, KJSWindowMoveAllow ); 00216 else if ( !global ) 00217 pd_settings.m_windowMovePolicy = d->global.m_windowMovePolicy; 00218 00219 key = jsPrefix + QString::fromLatin1("WindowResizePolicy"); 00220 if ( (global && reset) || config->hasKey( key ) ) 00221 pd_settings.m_windowResizePolicy = (KJSWindowResizePolicy) 00222 config->readUnsignedNumEntry( key, KJSWindowResizeAllow ); 00223 else if ( !global ) 00224 pd_settings.m_windowResizePolicy = d->global.m_windowResizePolicy; 00225 00226 key = jsPrefix + QString::fromLatin1("WindowStatusPolicy"); 00227 if ( (global && reset) || config->hasKey( key ) ) 00228 pd_settings.m_windowStatusPolicy = (KJSWindowStatusPolicy) 00229 config->readUnsignedNumEntry( key, KJSWindowStatusAllow ); 00230 else if ( !global ) 00231 pd_settings.m_windowStatusPolicy = d->global.m_windowStatusPolicy; 00232 00233 key = jsPrefix + QString::fromLatin1("WindowFocusPolicy"); 00234 if ( (global && reset) || config->hasKey( key ) ) 00235 pd_settings.m_windowFocusPolicy = (KJSWindowFocusPolicy) 00236 config->readUnsignedNumEntry( key, KJSWindowFocusAllow ); 00237 else if ( !global ) 00238 pd_settings.m_windowFocusPolicy = d->global.m_windowFocusPolicy; 00239 00240 } 00241 00242 00243 KHTMLSettings::KHTMLSettings() 00244 { 00245 d = new KHTMLSettingsPrivate(); 00246 init(); 00247 } 00248 00249 KHTMLSettings::KHTMLSettings(const KHTMLSettings &other) 00250 { 00251 d = new KHTMLSettingsPrivate(); 00252 *d = *other.d; 00253 } 00254 00255 KHTMLSettings::~KHTMLSettings() 00256 { 00257 delete d; 00258 } 00259 00260 bool KHTMLSettings::changeCursor() const 00261 { 00262 return d->m_bChangeCursor; 00263 } 00264 00265 bool KHTMLSettings::underlineLink() const 00266 { 00267 return d->m_underlineLink; 00268 } 00269 00270 bool KHTMLSettings::hoverLink() const 00271 { 00272 return d->m_hoverLink; 00273 } 00274 00275 void KHTMLSettings::init() 00276 { 00277 KConfig global( "khtmlrc", true, false ); 00278 init( &global, true ); 00279 00280 KConfig *local = KGlobal::config(); 00281 if ( !local ) 00282 return; 00283 00284 init( local, false ); 00285 } 00286 00287 void KHTMLSettings::init( KConfig * config, bool reset ) 00288 { 00289 QString group_save = config->group(); 00290 if (reset || config->hasGroup("MainView Settings")) 00291 { 00292 config->setGroup( "MainView Settings" ); 00293 if ( reset || config->hasKey( "BackRightClick" ) ) 00294 d->m_bBackRightClick = config->readBoolEntry( "BackRightClick", false ); 00295 } 00296 00297 if (reset || config->hasGroup("HTML Settings")) 00298 { 00299 config->setGroup( "HTML Settings" ); 00300 // Fonts and colors 00301 if( reset ) { 00302 d->defaultFonts = QStringList(); 00303 d->defaultFonts.append( config->readEntry( "StandardFont", KGlobalSettings::generalFont().family() ) ); 00304 d->defaultFonts.append( config->readEntry( "FixedFont", KGlobalSettings::fixedFont().family() ) ); 00305 d->defaultFonts.append( config->readEntry( "SerifFont", HTML_DEFAULT_VIEW_SERIF_FONT ) ); 00306 d->defaultFonts.append( config->readEntry( "SansSerifFont", HTML_DEFAULT_VIEW_SANSSERIF_FONT ) ); 00307 d->defaultFonts.append( config->readEntry( "CursiveFont", HTML_DEFAULT_VIEW_CURSIVE_FONT ) ); 00308 d->defaultFonts.append( config->readEntry( "FantasyFont", HTML_DEFAULT_VIEW_FANTASY_FONT ) ); 00309 d->defaultFonts.append( QString( "0" ) ); // font size adjustment 00310 } 00311 00312 if ( reset || config->hasKey( "MinimumFontSize" ) ) 00313 d->m_minFontSize = config->readNumEntry( "MinimumFontSize", HTML_DEFAULT_MIN_FONT_SIZE ); 00314 00315 if ( reset || config->hasKey( "MediumFontSize" ) ) 00316 d->m_fontSize = config->readNumEntry( "MediumFontSize", 10 ); 00317 00318 d->fonts = config->readListEntry( "Fonts" ); 00319 00320 if ( reset || config->hasKey( "DefaultEncoding" ) ) { 00321 d->m_encoding = config->readEntry( "DefaultEncoding", "" ); 00322 if ( d->m_encoding.isEmpty() ) 00323 d->m_encoding = KGlobal::locale()->encoding(); 00324 } 00325 00326 if ( reset || config->hasKey( "EnforceDefaultCharset" ) ) 00327 d->enforceCharset = config->readBoolEntry( "EnforceDefaultCharset", false ); 00328 00329 // Behavior 00330 if ( reset || config->hasKey( "ChangeCursor" ) ) 00331 d->m_bChangeCursor = config->readBoolEntry( "ChangeCursor", KDE_DEFAULT_CHANGECURSOR ); 00332 00333 if ( reset || config->hasKey("UnderlineLinks") ) 00334 d->m_underlineLink = config->readBoolEntry( "UnderlineLinks", true ); 00335 00336 if ( reset || config->hasKey( "HoverLinks" ) ) 00337 { 00338 if ( ( d->m_hoverLink = config->readBoolEntry( "HoverLinks", false ) ) ) 00339 d->m_underlineLink = false; 00340 } 00341 00342 // Other 00343 if ( reset || config->hasKey( "AutoLoadImages" ) ) 00344 d->m_bAutoLoadImages = config->readBoolEntry( "AutoLoadImages", true ); 00345 00346 if ( reset || config->hasKey( "ShowAnimations" ) ) 00347 { 00348 QString value = config->readEntry( "ShowAnimations").lower(); 00349 if (value == "disabled") 00350 d->m_showAnimations = KAnimationDisabled; 00351 else if (value == "looponce") 00352 d->m_showAnimations = KAnimationLoopOnce; 00353 else 00354 d->m_showAnimations = KAnimationEnabled; 00355 } 00356 00357 if ( config->readBoolEntry( "UserStyleSheetEnabled", false ) == true ) { 00358 if ( reset || config->hasKey( "UserStyleSheet" ) ) 00359 d->m_userSheet = config->readEntry( "UserStyleSheet", "" ); 00360 } 00361 00362 d->m_formCompletionEnabled = config->readBoolEntry("FormCompletion", true); 00363 d->m_maxFormCompletionItems = config->readNumEntry("MaxFormCompletionItems", 10); 00364 d->m_autoDelayedActionsEnabled = config->readBoolEntry ("AutoDelayedActions", true); 00365 d->m_jsErrorsEnabled = config->readBoolEntry("ReportJSErrors", true); 00366 } 00367 00368 // Colors 00369 if ( reset || config->hasGroup( "General" ) ) 00370 { 00371 config->setGroup( "General" ); // group will be restored by cgs anyway 00372 if ( reset || config->hasKey( "foreground" ) ) 00373 d->m_textColor = config->readColorEntry( "foreground", &HTML_DEFAULT_TXT_COLOR ); 00374 00375 if ( reset || config->hasKey( "linkColor" ) ) 00376 d->m_linkColor = config->readColorEntry( "linkColor", &HTML_DEFAULT_LNK_COLOR ); 00377 00378 if ( reset || config->hasKey( "visitedLinkColor" ) ) 00379 d->m_vLinkColor = config->readColorEntry( "visitedLinkColor", &HTML_DEFAULT_VLNK_COLOR); 00380 } 00381 00382 00383 if( reset || config->hasGroup( "Java/JavaScript Settings" ) ) 00384 { 00385 config->setGroup( "Java/JavaScript Settings" ); 00386 00387 // The global setting for JavaScript debugging 00388 // This is currently always enabled by default 00389 if ( reset || config->hasKey( "EnableJavaScriptDebug" ) ) 00390 d->m_bEnableJavaScriptDebug = config->readBoolEntry( "EnableJavaScriptDebug", false ); 00391 00392 // The global setting for JavaScript error reporting 00393 if ( reset || config->hasKey( "ReportJavaScriptErrors" ) ) 00394 d->m_bEnableJavaScriptErrorReporting = config->readBoolEntry( "ReportJavaScriptErrors", false ); 00395 00396 // Read options from the global "domain" 00397 readDomainSettings(config,reset,true,d->global); 00398 #ifdef DEBUG_SETTINGS 00399 d->global.dump("init global"); 00400 #endif 00401 00402 // The domain-specific settings. 00403 00404 static const char *const domain_keys[] = { // always keep order of keys 00405 "ECMADomains", "JavaDomains", "PluginDomains" 00406 }; 00407 bool check_old_ecma_settings = true; 00408 bool check_old_java_settings = true; 00409 // merge all domains into one list 00410 QMap<QString,int> domainList; // why can't Qt have a QSet? 00411 for (unsigned i = 0; i < sizeof domain_keys/sizeof domain_keys[0]; i++) { 00412 if ( reset || config->hasKey(domain_keys[i]) ) { 00413 if (i == 0) check_old_ecma_settings = false; 00414 else if (i == 1) check_old_java_settings = false; 00415 QStringList dl = config->readListEntry( domain_keys[i] ); 00416 QMap<QString,int>::Iterator notfound = domainList.end(); 00417 QStringList::ConstIterator it; 00418 for (it = dl.begin(); it != dl.end(); ++it) { 00419 QString domain = (*it).lower(); 00420 QMap<QString,int>::Iterator pos = domainList.find(domain); 00421 if (pos == notfound) domainList.insert(domain,0); 00422 }/*next it*/ 00423 } 00424 }/*next i*/ 00425 00426 if (reset) 00427 d->domainPolicy.clear(); 00428 00429 QString js_group_save = config->group(); 00430 for ( QMap<QString,int>::ConstIterator it = domainList.begin(); 00431 it != domainList.end(); ++it) 00432 { 00433 QString domain = it.key(); 00434 config->setGroup(domain); 00435 readDomainSettings(config,reset,false,d->domainPolicy[domain]); 00436 #ifdef DEBUG_SETTINGS 00437 d->domainPolicy[domain].dump("init "+domain); 00438 #endif 00439 } 00440 config->setGroup(js_group_save); 00441 00442 bool check_old_java = true; 00443 if( ( reset || config->hasKey( "JavaDomainSettings" ) ) 00444 && check_old_java_settings ) 00445 { 00446 check_old_java = false; 00447 QStringList domainList = config->readListEntry( "JavaDomainSettings" ); 00448 for ( QStringList::ConstIterator it = domainList.begin(); 00449 it != domainList.end(); ++it) 00450 { 00451 QString domain; 00452 KJavaScriptAdvice javaAdvice; 00453 KJavaScriptAdvice javaScriptAdvice; 00454 splitDomainAdvice(*it, domain, javaAdvice, javaScriptAdvice); 00455 setup_per_domain_policy(d,domain).m_bEnableJava = 00456 javaAdvice == KJavaScriptAccept; 00457 #ifdef DEBUG_SETTINGS 00458 setup_per_domain_policy(d,domain).dump("JavaDomainSettings 4 "+domain); 00459 #endif 00460 } 00461 } 00462 00463 bool check_old_ecma = true; 00464 if( ( reset || config->hasKey( "ECMADomainSettings" ) ) 00465 && check_old_ecma_settings ) 00466 { 00467 check_old_ecma = false; 00468 QStringList domainList = config->readListEntry( "ECMADomainSettings" ); 00469 for ( QStringList::ConstIterator it = domainList.begin(); 00470 it != domainList.end(); ++it) 00471 { 00472 QString domain; 00473 KJavaScriptAdvice javaAdvice; 00474 KJavaScriptAdvice javaScriptAdvice; 00475 splitDomainAdvice(*it, domain, javaAdvice, javaScriptAdvice); 00476 setup_per_domain_policy(d,domain).m_bEnableJavaScript = 00477 javaScriptAdvice == KJavaScriptAccept; 00478 #ifdef DEBUG_SETTINGS 00479 setup_per_domain_policy(d,domain).dump("ECMADomainSettings 4 "+domain); 00480 #endif 00481 } 00482 } 00483 00484 if( ( reset || config->hasKey( "JavaScriptDomainAdvice" ) ) 00485 && ( check_old_java || check_old_ecma ) 00486 && ( check_old_ecma_settings || check_old_java_settings ) ) 00487 { 00488 QStringList domainList = config->readListEntry( "JavaScriptDomainAdvice" ); 00489 for ( QStringList::ConstIterator it = domainList.begin(); 00490 it != domainList.end(); ++it) 00491 { 00492 QString domain; 00493 KJavaScriptAdvice javaAdvice; 00494 KJavaScriptAdvice javaScriptAdvice; 00495 splitDomainAdvice(*it, domain, javaAdvice, javaScriptAdvice); 00496 if( check_old_java ) 00497 setup_per_domain_policy(d,domain).m_bEnableJava = 00498 javaAdvice == KJavaScriptAccept; 00499 if( check_old_ecma ) 00500 setup_per_domain_policy(d,domain).m_bEnableJavaScript = 00501 javaScriptAdvice == KJavaScriptAccept; 00502 #ifdef DEBUG_SETTINGS 00503 setup_per_domain_policy(d,domain).dump("JavaScriptDomainAdvice 4 "+domain); 00504 #endif 00505 } 00506 00507 //save all the settings into the new keywords if they don't exist 00508 #if 0 00509 if( check_old_java ) 00510 { 00511 QStringList domainConfig; 00512 PolicyMap::Iterator it; 00513 for( it = d->javaDomainPolicy.begin(); it != d->javaDomainPolicy.end(); ++it ) 00514 { 00515 QCString javaPolicy = adviceToStr( it.data() ); 00516 QCString javaScriptPolicy = adviceToStr( KJavaScriptDunno ); 00517 domainConfig.append(QString::fromLatin1("%1:%2:%3").arg(it.key()).arg(javaPolicy).arg(javaScriptPolicy)); 00518 } 00519 config->writeEntry( "JavaDomainSettings", domainConfig ); 00520 } 00521 00522 if( check_old_ecma ) 00523 { 00524 QStringList domainConfig; 00525 PolicyMap::Iterator it; 00526 for( it = d->javaScriptDomainPolicy.begin(); it != d->javaScriptDomainPolicy.end(); ++it ) 00527 { 00528 QCString javaPolicy = adviceToStr( KJavaScriptDunno ); 00529 QCString javaScriptPolicy = adviceToStr( it.data() ); 00530 domainConfig.append(QString::fromLatin1("%1:%2:%3").arg(it.key()).arg(javaPolicy).arg(javaScriptPolicy)); 00531 } 00532 config->writeEntry( "ECMADomainSettings", domainConfig ); 00533 } 00534 #endif 00535 } 00536 } 00537 config->setGroup(group_save); 00538 } 00539 00540 00545 static const KPerDomainSettings &lookup_hostname_policy( 00546 const KHTMLSettingsPrivate *d, 00547 const QString& hostname) 00548 { 00549 #ifdef DEBUG_SETTINGS 00550 kdDebug() << "lookup_hostname_policy(" << hostname << ")" << endl; 00551 #endif 00552 if (hostname.isEmpty()) { 00553 #ifdef DEBUG_SETTINGS 00554 d->global.dump("global"); 00555 #endif 00556 return d->global; 00557 } 00558 00559 PolicyMap::const_iterator notfound = d->domainPolicy.end(); 00560 00561 // First check whether there is a perfect match. 00562 PolicyMap::const_iterator it = d->domainPolicy.find(hostname); 00563 if( it != notfound ) { 00564 #ifdef DEBUG_SETTINGS 00565 kdDebug() << "perfect match" << endl; 00566 (*it).dump(hostname); 00567 #endif 00568 // yes, use it (unless dunno) 00569 return *it; 00570 } 00571 00572 // Now, check for partial match. Chop host from the left until 00573 // there's no dots left. 00574 QString host_part = hostname; 00575 int dot_idx = -1; 00576 while( (dot_idx = host_part.find(QChar('.'))) >= 0 ) { 00577 host_part.remove(0,dot_idx); 00578 it = d->domainPolicy.find(host_part); 00579 Q_ASSERT(notfound == d->domainPolicy.end()); 00580 if( it != notfound ) { 00581 #ifdef DEBUG_SETTINGS 00582 kdDebug() << "partial match" << endl; 00583 (*it).dump(host_part); 00584 #endif 00585 return *it; 00586 } 00587 // assert(host_part[0] == QChar('.')); 00588 host_part.remove(0,1); // Chop off the dot. 00589 } 00590 00591 // No domain-specific entry: use global domain 00592 #ifdef DEBUG_SETTINGS 00593 kdDebug() << "no match" << endl; 00594 d->global.dump("global"); 00595 #endif 00596 return d->global; 00597 } 00598 00599 bool KHTMLSettings::isBackRightClickEnabled() 00600 { 00601 return d->m_bBackRightClick; 00602 } 00603 00604 bool KHTMLSettings::isJavaEnabled( const QString& hostname ) 00605 { 00606 return lookup_hostname_policy(d,hostname.lower()).m_bEnableJava; 00607 } 00608 00609 bool KHTMLSettings::isJavaScriptEnabled( const QString& hostname ) 00610 { 00611 return lookup_hostname_policy(d,hostname.lower()).m_bEnableJavaScript; 00612 } 00613 00614 bool KHTMLSettings::isJavaScriptDebugEnabled( const QString& /*hostname*/ ) 00615 { 00616 // debug setting is global for now, but could change in the future 00617 return d->m_bEnableJavaScriptDebug; 00618 } 00619 00620 bool KHTMLSettings::isJavaScriptErrorReportingEnabled( const QString& /*hostname*/ ) const 00621 { 00622 // error reporting setting is global for now, but could change in the future 00623 return d->m_bEnableJavaScriptErrorReporting; 00624 } 00625 00626 bool KHTMLSettings::isPluginsEnabled( const QString& hostname ) 00627 { 00628 return lookup_hostname_policy(d,hostname.lower()).m_bEnablePlugins; 00629 } 00630 00631 KHTMLSettings::KJSWindowOpenPolicy KHTMLSettings::windowOpenPolicy( 00632 const QString& hostname) const { 00633 return lookup_hostname_policy(d,hostname.lower()).m_windowOpenPolicy; 00634 } 00635 00636 KHTMLSettings::KJSWindowMovePolicy KHTMLSettings::windowMovePolicy( 00637 const QString& hostname) const { 00638 return lookup_hostname_policy(d,hostname.lower()).m_windowMovePolicy; 00639 } 00640 00641 KHTMLSettings::KJSWindowResizePolicy KHTMLSettings::windowResizePolicy( 00642 const QString& hostname) const { 00643 return lookup_hostname_policy(d,hostname.lower()).m_windowResizePolicy; 00644 } 00645 00646 KHTMLSettings::KJSWindowStatusPolicy KHTMLSettings::windowStatusPolicy( 00647 const QString& hostname) const { 00648 return lookup_hostname_policy(d,hostname.lower()).m_windowStatusPolicy; 00649 } 00650 00651 KHTMLSettings::KJSWindowFocusPolicy KHTMLSettings::windowFocusPolicy( 00652 const QString& hostname) const { 00653 return lookup_hostname_policy(d,hostname.lower()).m_windowFocusPolicy; 00654 } 00655 00656 int KHTMLSettings::mediumFontSize() const 00657 { 00658 return d->m_fontSize; 00659 } 00660 00661 int KHTMLSettings::minFontSize() const 00662 { 00663 return d->m_minFontSize; 00664 } 00665 00666 QString KHTMLSettings::settingsToCSS() const 00667 { 00668 // lets start with the link properties 00669 QString str = "a:link {\ncolor: "; 00670 str += d->m_linkColor.name(); 00671 str += ";"; 00672 if(d->m_underlineLink) 00673 str += "\ntext-decoration: underline;"; 00674 00675 if( d->m_bChangeCursor ) 00676 { 00677 str += "\ncursor: pointer;"; 00678 str += "\n}\ninput[type=image] { cursor: pointer;"; 00679 } 00680 str += "\n}\n"; 00681 str += "a:visited {\ncolor: "; 00682 str += d->m_vLinkColor.name(); 00683 str += ";"; 00684 if(d->m_underlineLink) 00685 str += "\ntext-decoration: underline;"; 00686 00687 if( d->m_bChangeCursor ) 00688 str += "\ncursor: pointer;"; 00689 str += "\n}\n"; 00690 00691 if(d->m_hoverLink) 00692 str += "a:link:hover, a:visited:hover { text-decoration: underline; }\n"; 00693 00694 return str; 00695 } 00696 00697 const QString &KHTMLSettings::availableFamilies() 00698 { 00699 if ( !avFamilies ) { 00700 avFamilies = new QString; 00701 QFontDatabase db; 00702 QStringList families = db.families(); 00703 QStringList s; 00704 QRegExp foundryExp(" \\[.+\\]"); 00705 00706 //remove foundry info 00707 for ( QStringList::Iterator f = families.begin(); f != families.end(); ++f ) { 00708 (*f).replace( foundryExp, ""); 00709 if (!s.contains(*f)) 00710 s << *f; 00711 } 00712 s.sort(); 00713 00714 *avFamilies = ',' + s.join(",") + ','; 00715 } 00716 00717 return *avFamilies; 00718 } 00719 00720 QString KHTMLSettings::lookupFont(int i) const 00721 { 00722 QString font; 00723 if (d->fonts.count() > (uint) i) 00724 font = d->fonts[i]; 00725 if (font.isEmpty()) 00726 font = d->defaultFonts[i]; 00727 return font; 00728 } 00729 00730 QString KHTMLSettings::stdFontName() const 00731 { 00732 return lookupFont(0); 00733 } 00734 00735 QString KHTMLSettings::fixedFontName() const 00736 { 00737 return lookupFont(1); 00738 } 00739 00740 QString KHTMLSettings::serifFontName() const 00741 { 00742 return lookupFont(2); 00743 } 00744 00745 QString KHTMLSettings::sansSerifFontName() const 00746 { 00747 return lookupFont(3); 00748 } 00749 00750 QString KHTMLSettings::cursiveFontName() const 00751 { 00752 return lookupFont(4); 00753 } 00754 00755 QString KHTMLSettings::fantasyFontName() const 00756 { 00757 return lookupFont(5); 00758 } 00759 00760 void KHTMLSettings::setStdFontName(const QString &n) 00761 { 00762 while(d->fonts.count() <= 0) 00763 d->fonts.append(QString::null); 00764 d->fonts[0] = n; 00765 } 00766 00767 void KHTMLSettings::setFixedFontName(const QString &n) 00768 { 00769 while(d->fonts.count() <= 1) 00770 d->fonts.append(QString::null); 00771 d->fonts[1] = n; 00772 } 00773 00774 QString KHTMLSettings::userStyleSheet() const 00775 { 00776 return d->m_userSheet; 00777 } 00778 00779 bool KHTMLSettings::isFormCompletionEnabled() const 00780 { 00781 return d->m_formCompletionEnabled; 00782 } 00783 00784 int KHTMLSettings::maxFormCompletionItems() const 00785 { 00786 return d->m_maxFormCompletionItems; 00787 } 00788 00789 const QString &KHTMLSettings::encoding() const 00790 { 00791 return d->m_encoding; 00792 } 00793 00794 const QColor& KHTMLSettings::textColor() const 00795 { 00796 return d->m_textColor; 00797 } 00798 00799 const QColor& KHTMLSettings::linkColor() const 00800 { 00801 return d->m_linkColor; 00802 } 00803 00804 const QColor& KHTMLSettings::vLinkColor() const 00805 { 00806 return d->m_vLinkColor; 00807 } 00808 00809 bool KHTMLSettings::autoLoadImages() const 00810 { 00811 return d->m_bAutoLoadImages; 00812 } 00813 00814 KHTMLSettings::KAnimationAdvice KHTMLSettings::showAnimations() const 00815 { 00816 return d->m_showAnimations; 00817 } 00818 00819 bool KHTMLSettings::isAutoDelayedActionsEnabled() const 00820 { 00821 return d->m_autoDelayedActionsEnabled; 00822 } 00823 00824 bool KHTMLSettings::jsErrorsEnabled() const 00825 { 00826 return d->m_jsErrorsEnabled; 00827 } 00828 00829 void KHTMLSettings::setJSErrorsEnabled(bool enabled) 00830 { 00831 d->m_jsErrorsEnabled = enabled; 00832 // save it 00833 KConfig *config = KGlobal::config(); 00834 config->setGroup("HTML Settings"); 00835 config->writeEntry("ReportJSErrors", enabled); 00836 config->sync(); 00837 } 00838
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This file is part of the documentation for khtml Library Version 3.2.3.
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