00001
00025 #include "css/cssstyleselector.h"
00026 #include "rendering/render_style.h"
00027 #include "css/css_stylesheetimpl.h"
00028 #include "css/css_ruleimpl.h"
00029 #include "css/css_valueimpl.h"
00030 #include "css/csshelper.h"
00031 #include "rendering/render_object.h"
00032 #include "html/html_documentimpl.h"
00033 #include "html/html_elementimpl.h"
00034 #include "xml/dom_elementimpl.h"
00035 #include "dom/css_rule.h"
00036 #include "dom/css_value.h"
00037 #include "khtml_factory.h"
00038 #include "khtmlpart_p.h"
00039 using namespace khtml;
00040 using namespace DOM;
00041
00042 #include "css/cssproperties.h"
00043 #include "css/cssvalues.h"
00044
00045 #include "misc/khtmllayout.h"
00046 #include "khtml_settings.h"
00047 #include "misc/htmlhashes.h"
00048 #include "misc/helper.h"
00049 #include "misc/loader.h"
00050
00051 #include "rendering/font.h"
00052
00053 #include "khtmlview.h"
00054 #include "khtml_part.h"
00055
00056 #include <kstandarddirs.h>
00057 #include <kcharsets.h>
00058 #include <kglobal.h>
00059 #include <kconfig.h>
00060 #include <qfile.h>
00061 #include <qvaluelist.h>
00062 #include <qstring.h>
00063 #include <qtooltip.h>
00064 #include <kdebug.h>
00065 #include <kurl.h>
00066 #include <assert.h>
00067 #include <qpaintdevicemetrics.h>
00068 #include <stdlib.h>
00069
00070 #define HANDLE_INHERIT(prop, Prop) \
00071 if (isInherit) \
00072 {\
00073 style->set##Prop(parentStyle->prop());\
00074 return;\
00075 }
00076
00077 #define HANDLE_INHERIT_AND_INITIAL(prop, Prop) \
00078 HANDLE_INHERIT(prop, Prop) \
00079 else if (isInitial) \
00080 style->set##Prop(RenderStyle::initial##Prop());
00081
00082 #define HANDLE_INHERIT_AND_INITIAL_WITH_VALUE(prop, Prop, Value) \
00083 HANDLE_INHERIT(prop, Prop) \
00084 else if (isInitial) \
00085 style->set##Prop(RenderStyle::initial##Value());
00086
00087 #define HANDLE_INHERIT_COND(propID, prop, Prop) \
00088 if (id == propID) \
00089 {\
00090 style->set##Prop(parentStyle->prop());\
00091 return;\
00092 }
00093
00094 #define HANDLE_INITIAL_COND(propID, Prop) \
00095 if (id == propID) \
00096 {\
00097 style->set##Prop(RenderStyle::initial##Prop());\
00098 return;\
00099 }
00100
00101 #define HANDLE_INITIAL_COND_WITH_VALUE(propID, Prop, Value) \
00102 if (id == propID) \
00103 {\
00104 style->set##Prop(RenderStyle::initial##Value());\
00105 return;\
00106 }
00107
00108 namespace khtml {
00109
00110 CSSStyleSelectorList *CSSStyleSelector::s_defaultStyle;
00111 CSSStyleSelectorList *CSSStyleSelector::s_defaultQuirksStyle;
00112 CSSStyleSelectorList *CSSStyleSelector::s_defaultPrintStyle;
00113 CSSStyleSheetImpl *CSSStyleSelector::s_defaultSheet;
00114 RenderStyle* CSSStyleSelector::styleNotYetAvailable;
00115 CSSStyleSheetImpl *CSSStyleSelector::s_quirksSheet;
00116
00117 enum PseudoState { PseudoUnknown, PseudoNone, PseudoLink, PseudoVisited};
00118 static PseudoState pseudoState;
00119
00120
00121 CSSStyleSelector::CSSStyleSelector( DocumentImpl* doc, QString userStyleSheet, StyleSheetListImpl *styleSheets,
00122 const KURL &url, bool _strictParsing )
00123 {
00124 KHTMLView* view = doc->view();
00125
00126 init(view ? view->part()->settings() : 0);
00127
00128 strictParsing = _strictParsing;
00129 m_medium = view ? view->mediaType() : QString("all");
00130
00131 selectors = 0;
00132 selectorCache = 0;
00133 properties = 0;
00134 userStyle = 0;
00135 userSheet = 0;
00136 paintDeviceMetrics = doc->paintDeviceMetrics();
00137
00138 if(paintDeviceMetrics)
00139 computeFontSizes(paintDeviceMetrics, view ? view->part()->zoomFactor() : 100);
00140
00141 if ( !userStyleSheet.isEmpty() ) {
00142 userSheet = new DOM::CSSStyleSheetImpl(doc);
00143 userSheet->parseString( DOMString( userStyleSheet ) );
00144
00145 userStyle = new CSSStyleSelectorList();
00146 userStyle->append( userSheet, m_medium );
00147 }
00148
00149
00150 authorStyle = new CSSStyleSelectorList();
00151
00152
00153 QPtrListIterator<StyleSheetImpl> it( styleSheets->styleSheets );
00154 for ( ; it.current(); ++it ) {
00155 if ( it.current()->isCSSStyleSheet() ) {
00156 authorStyle->append( static_cast<CSSStyleSheetImpl*>( it.current() ), m_medium );
00157 }
00158 }
00159
00160 buildLists();
00161
00162
00163
00164
00165 KURL u = url;
00166
00167 u.setQuery( QString::null );
00168 u.setRef( QString::null );
00169 encodedurl.file = u.url();
00170 int pos = encodedurl.file.findRev('/');
00171 encodedurl.path = encodedurl.file;
00172 if ( pos > 0 ) {
00173 encodedurl.path.truncate( pos );
00174 encodedurl.path += '/';
00175 }
00176 u.setPath( QString::null );
00177 encodedurl.host = u.url();
00178
00179
00180 }
00181
00182 CSSStyleSelector::CSSStyleSelector( CSSStyleSheetImpl *sheet )
00183 {
00184 init(0L);
00185
00186 KHTMLView *view = sheet->doc()->view();
00187 m_medium = view ? view->mediaType() : "screen";
00188
00189 authorStyle = new CSSStyleSelectorList();
00190 authorStyle->append( sheet, m_medium );
00191 }
00192
00193 void CSSStyleSelector::init(const KHTMLSettings* _settings)
00194 {
00195 element = 0;
00196 settings = _settings;
00197 paintDeviceMetrics = 0;
00198 propsToApply = (CSSOrderedProperty **)malloc(128*sizeof(CSSOrderedProperty *));
00199 pseudoProps = (CSSOrderedProperty **)malloc(128*sizeof(CSSOrderedProperty *));
00200 propsToApplySize = 128;
00201 pseudoPropsSize = 128;
00202 if(!s_defaultStyle) loadDefaultStyle(settings);
00203
00204 defaultStyle = s_defaultStyle;
00205 defaultPrintStyle = s_defaultPrintStyle;
00206 defaultQuirksStyle = s_defaultQuirksStyle;
00207 }
00208
00209 CSSStyleSelector::~CSSStyleSelector()
00210 {
00211 clearLists();
00212 delete authorStyle;
00213 delete userStyle;
00214 delete userSheet;
00215 free(propsToApply);
00216 free(pseudoProps);
00217 }
00218
00219 void CSSStyleSelector::addSheet( CSSStyleSheetImpl *sheet )
00220 {
00221 KHTMLView *view = sheet->doc()->view();
00222 m_medium = view ? view->mediaType() : "screen";
00223 authorStyle->append( sheet, m_medium );
00224 }
00225
00226 void CSSStyleSelector::loadDefaultStyle(const KHTMLSettings *s)
00227 {
00228 if(s_defaultStyle) return;
00229
00230 {
00231 QFile f(locate( "data", "khtml/css/html4.css" ) );
00232 f.open(IO_ReadOnly);
00233
00234 QCString file( f.size()+1 );
00235 int readbytes = f.readBlock( file.data(), f.size() );
00236 f.close();
00237 if ( readbytes >= 0 )
00238 file[readbytes] = '\0';
00239
00240 QString style = QString::fromLatin1( file.data() );
00241 if(s)
00242 style += s->settingsToCSS();
00243 DOMString str(style);
00244
00245 s_defaultSheet = new DOM::CSSStyleSheetImpl((DOM::CSSStyleSheetImpl * ) 0);
00246 s_defaultSheet->parseString( str );
00247
00248
00249 s_defaultStyle = new CSSStyleSelectorList();
00250 s_defaultStyle->append( s_defaultSheet, "screen" );
00251
00252 s_defaultPrintStyle = new CSSStyleSelectorList();
00253 s_defaultPrintStyle->append( s_defaultSheet, "print" );
00254 }
00255 {
00256 QFile f(locate( "data", "khtml/css/quirks.css" ) );
00257 f.open(IO_ReadOnly);
00258
00259 QCString file( f.size()+1 );
00260 int readbytes = f.readBlock( file.data(), f.size() );
00261 f.close();
00262 if ( readbytes >= 0 )
00263 file[readbytes] = '\0';
00264
00265 QString style = QString::fromLatin1( file.data() );
00266 DOMString str(style);
00267
00268 s_quirksSheet = new DOM::CSSStyleSheetImpl((DOM::CSSStyleSheetImpl * ) 0);
00269 s_quirksSheet->parseString( str );
00270
00271
00272 s_defaultQuirksStyle = new CSSStyleSelectorList();
00273 s_defaultQuirksStyle->append( s_quirksSheet, "screen" );
00274 }
00275
00276
00277 }
00278
00279 void CSSStyleSelector::clear()
00280 {
00281 delete s_defaultStyle;
00282 delete s_defaultQuirksStyle;
00283 delete s_defaultPrintStyle;
00284 delete s_defaultSheet;
00285 delete styleNotYetAvailable;
00286 s_defaultStyle = 0;
00287 s_defaultQuirksStyle = 0;
00288 s_defaultPrintStyle = 0;
00289 s_defaultSheet = 0;
00290 styleNotYetAvailable = 0;
00291 }
00292
00293 void CSSStyleSelector::reparseConfiguration()
00294 {
00295
00296 s_defaultStyle = 0;
00297 s_defaultQuirksStyle = 0;
00298 s_defaultPrintStyle = 0;
00299 s_defaultSheet = 0;
00300 }
00301
00302 #define MAXFONTSIZES 8
00303
00304 void CSSStyleSelector::computeFontSizes(QPaintDeviceMetrics* paintDeviceMetrics, int zoomFactor)
00305 {
00306 computeFontSizesFor(paintDeviceMetrics, zoomFactor, m_fontSizes, false);
00307 computeFontSizesFor(paintDeviceMetrics, zoomFactor, m_fixedFontSizes, true);
00308 }
00309
00310 void CSSStyleSelector::computeFontSizesFor(QPaintDeviceMetrics* paintDeviceMetrics, int zoomFactor, QValueVector<int>& fontSizes, bool isFixed)
00311 {
00312 #ifdef APPLE_CHANGES
00313
00314 const float toPix = 1;
00315 #else
00316 Q_UNUSED( isFixed );
00317
00318
00319 float toPix = paintDeviceMetrics->logicalDpiY()/72.;
00320 if (toPix < 96./72.) toPix = 96./72.;
00321 #endif
00322
00323 fontSizes.resize( MAXFONTSIZES );
00324 float scale = 1.0;
00325 static const float fontFactors[] = {3./5., 3./4., 8./9., 1., 6./5., 3./2., 2., 3.};
00326 static const float smallFontFactors[] = {3./4., 5./6., 8./9., 1., 6./5., 3./2., 2., 3.};
00327 float mediumFontSize, minFontSize, factor;
00328 if (!khtml::printpainter) {
00329 scale *= zoomFactor / 100.0;
00330 #ifdef APPLE_CHANGES
00331 if (isFixed)
00332 mediumFontSize = settings->mediumFixedFontSize() * toPix;
00333 else
00334 #endif
00335 mediumFontSize = settings->mediumFontSize() * toPix;
00336 minFontSize = settings->minFontSize() * toPix;
00337 }
00338 else {
00339
00340 mediumFontSize = 12;
00341 minFontSize = 6;
00342 }
00343 const float* factors = scale*mediumFontSize >= 12.5 ? fontFactors : smallFontFactors;
00344 for ( int i = 0; i < MAXFONTSIZES; i++ ) {
00345 factor = scale*factors[i];
00346 fontSizes[i] = int(KMAX( mediumFontSize*factor +.5f, minFontSize));
00347
00348 }
00349 }
00350
00351 #undef MAXFONTSIZES
00352
00353 static inline void bubbleSort( CSSOrderedProperty **b, CSSOrderedProperty **e )
00354 {
00355 while( b < e ) {
00356 bool swapped = false;
00357 CSSOrderedProperty **y = e+1;
00358 CSSOrderedProperty **x = e;
00359 CSSOrderedProperty **swappedPos = 0;
00360 do {
00361 if ( !((**(--x)) < (**(--y))) ) {
00362 swapped = true;
00363 swappedPos = x;
00364 CSSOrderedProperty *tmp = *y;
00365 *y = *x;
00366 *x = tmp;
00367 }
00368 } while( x != b );
00369 if ( !swapped ) break;
00370 b = swappedPos + 1;
00371 }
00372 }
00373
00374 RenderStyle *CSSStyleSelector::styleForElement(ElementImpl *e)
00375 {
00376 if (!e->getDocument()->haveStylesheetsLoaded() || !e->getDocument()->view()) {
00377 if (!styleNotYetAvailable) {
00378 styleNotYetAvailable = new RenderStyle();
00379 styleNotYetAvailable->setDisplay(NONE);
00380 styleNotYetAvailable->ref();
00381 }
00382 return styleNotYetAvailable;
00383 }
00384
00385
00386 pseudoState = PseudoUnknown;
00387
00388 element = e;
00389 parentNode = e->parentNode();
00390 parentStyle = ( parentNode && parentNode->renderer()) ? parentNode->renderer()->style() : 0;
00391 view = element->getDocument()->view();
00392 part = view->part();
00393 settings = part->settings();
00394 paintDeviceMetrics = element->getDocument()->paintDeviceMetrics();
00395
00396 style = new RenderStyle();
00397 if( parentStyle )
00398 style->inheritFrom( parentStyle );
00399 else
00400 parentStyle = style;
00401
00402 unsigned int numPropsToApply = 0;
00403 unsigned int numPseudoProps = 0;
00404
00405
00406 int cssTagId = (e->id() & NodeImpl_IdLocalMask);
00407 int smatch = 0;
00408 int schecked = 0;
00409
00410 for ( unsigned int i = 0; i < selectors_size; i++ ) {
00411 int tag = selectors[i]->tag & NodeImpl_IdLocalMask;
00412 if ( cssTagId == tag || tag == 0xffff ) {
00413 ++schecked;
00414
00415 checkSelector( i, e );
00416
00417 if ( selectorCache[i].state == Applies ) {
00418 ++smatch;
00419
00420
00421 for ( unsigned int p = 0; p < selectorCache[i].props_size; p += 2 )
00422 for ( unsigned int j = 0; j < (unsigned int )selectorCache[i].props[p+1]; ++j ) {
00423 if (numPropsToApply >= propsToApplySize ) {
00424 propsToApplySize *= 2;
00425 propsToApply = (CSSOrderedProperty **)realloc( propsToApply, propsToApplySize*sizeof( CSSOrderedProperty * ) );
00426 }
00427 propsToApply[numPropsToApply++] = properties[selectorCache[i].props[p]+j];
00428 }
00429 } else if ( selectorCache[i].state == AppliesPseudo ) {
00430 for ( unsigned int p = 0; p < selectorCache[i].props_size; p += 2 )
00431 for ( unsigned int j = 0; j < (unsigned int) selectorCache[i].props[p+1]; ++j ) {
00432 if (numPseudoProps >= pseudoPropsSize ) {
00433 pseudoPropsSize *= 2;
00434 pseudoProps = (CSSOrderedProperty **)realloc( pseudoProps, pseudoPropsSize*sizeof( CSSOrderedProperty * ) );
00435 }
00436 pseudoProps[numPseudoProps++] = properties[selectorCache[i].props[p]+j];
00437 properties[selectorCache[i].props[p]+j]->pseudoId = (RenderStyle::PseudoId) selectors[i]->pseudoId;
00438 }
00439 }
00440 }
00441 else
00442 selectorCache[i].state = Invalid;
00443
00444 }
00445
00446
00447
00448 numPropsToApply = addInlineDeclarations( e, e->m_styleDecls, numPropsToApply );
00449
00450
00451
00452
00453
00454 bubbleSort( propsToApply, propsToApply+numPropsToApply-1 );
00455 bubbleSort( pseudoProps, pseudoProps+numPseudoProps-1 );
00456
00457
00458
00459 if ( part ) {
00460 fontDirty = false;
00461
00462 if (numPropsToApply ) {
00463 CSSStyleSelector::style = style;
00464 for (unsigned int i = 0; i < numPropsToApply; ++i) {
00465 if ( fontDirty && propsToApply[i]->priority >= (1 << 30) ) {
00466
00467
00468 #ifdef APPLE_CHANGES
00469 checkForGenericFamilyChange(style, parentStyle);
00470 #endif
00471 CSSStyleSelector::style->htmlFont().update( paintDeviceMetrics );
00472 fontDirty = false;
00473 }
00474 DOM::CSSProperty *prop = propsToApply[i]->prop;
00475
00476
00477 applyRule( prop->m_id, prop->value() );
00478 }
00479 if ( fontDirty ) {
00480 #ifdef APPLE_CHANGES
00481 checkForGenericFamilyChange(style, parentStyle);
00482 #endif
00483 CSSStyleSelector::style->htmlFont().update( paintDeviceMetrics );
00484 }
00485 }
00486
00487
00488 adjustRenderStyle(style, e);
00489
00490 if ( numPseudoProps ) {
00491 fontDirty = false;
00492
00493 for (unsigned int i = 0; i < numPseudoProps; ++i) {
00494 if ( fontDirty && pseudoProps[i]->priority >= (1 << 30) ) {
00495
00496
00497
00498 RenderStyle *pseudoStyle = style->pseudoStyle;
00499 while ( pseudoStyle ) {
00500 pseudoStyle->htmlFont().update( paintDeviceMetrics );
00501 pseudoStyle = pseudoStyle->pseudoStyle;
00502 }
00503 fontDirty = false;
00504 }
00505
00506 RenderStyle *pseudoStyle;
00507 pseudoStyle = style->getPseudoStyle(pseudoProps[i]->pseudoId);
00508 if (!pseudoStyle)
00509 {
00510 pseudoStyle = style->addPseudoStyle(pseudoProps[i]->pseudoId);
00511 if (pseudoStyle)
00512 pseudoStyle->inheritFrom( style );
00513 }
00514
00515 RenderStyle* oldStyle = style;
00516 RenderStyle* oldParentStyle = parentStyle;
00517 parentStyle = style;
00518 style = pseudoStyle;
00519 if ( pseudoStyle ) {
00520 DOM::CSSProperty *prop = pseudoProps[i]->prop;
00521 applyRule( prop->m_id, prop->value() );
00522 }
00523 style = oldStyle;
00524 parentStyle = oldParentStyle;
00525 }
00526
00527 if ( fontDirty ) {
00528 RenderStyle *pseudoStyle = style->pseudoStyle;
00529 while ( pseudoStyle ) {
00530 pseudoStyle->htmlFont().update( paintDeviceMetrics );
00531 pseudoStyle = pseudoStyle->pseudoStyle;
00532 }
00533 }
00534 }
00535 }
00536
00537
00538 RenderStyle *pseudoStyle = style->pseudoStyle;
00539 while (pseudoStyle) {
00540 adjustRenderStyle(pseudoStyle, 0);
00541 pseudoStyle = pseudoStyle->pseudoStyle;
00542 }
00543
00544
00545 return style;
00546 }
00547
00548 void CSSStyleSelector::adjustRenderStyle(RenderStyle* style, DOM::ElementImpl *e)
00549 {
00550
00551 style->setOriginalDisplay(style->display());
00552
00553 if (style->display() != NONE) {
00554
00555
00556
00557
00558 if (!strictParsing && e) {
00559 if (e->id() == ID_TD) {
00560 style->setDisplay(TABLE_CELL);
00561 style->setFloating(FNONE);
00562 }
00563
00564
00565 }
00566
00567
00568
00569
00570
00571 if (style->display() != BLOCK && style->display() != TABLE &&
00572 (style->position() == ABSOLUTE || style->position() == FIXED || style->floating() != FNONE ||
00573 (e && e->getDocument()->documentElement() == e))) {
00574 if (style->display() == INLINE_TABLE)
00575 style->setDisplay(TABLE);
00576
00577
00578 else if (style->display() == LIST_ITEM) {
00579
00580
00581 if (!strictParsing && style->floating() != FNONE)
00582 style->setDisplay(BLOCK);
00583 }
00584 else
00585 style->setDisplay(BLOCK);
00586 }
00587
00588
00589
00590
00591
00592 if ( style->position() == RELATIVE && (style->display() > INLINE_TABLE && style->display() < TABLE_COLUMN_GROUP) )
00593 style->setPosition(STATIC);
00594 }
00595
00596
00597
00598 if ( e ) {
00599
00600 if ( e->id() == ID_FRAME ) {
00601 style->setPosition( STATIC );
00602 style->setDisplay( BLOCK );
00603 }
00604 else if ( e->id() == ID_FRAMESET ) {
00605 style->setPosition( STATIC );
00606 }
00607 }
00608
00609
00610
00611 if (style->display() == TABLE || style->display() == INLINE_TABLE || style->display() == RUN_IN
00612 || style->display() == INLINE_BLOCK )
00613 style->setTextDecorationsInEffect(style->textDecoration());
00614 else
00615 style->addToTextDecorationsInEffect(style->textDecoration());
00616 }
00617
00618 unsigned int CSSStyleSelector::addInlineDeclarations(DOM::ElementImpl* e,
00619 DOM::CSSStyleDeclarationImpl *decl,
00620 unsigned int numProps)
00621 {
00622 CSSStyleDeclarationImpl* addDecls = 0;
00623 #ifdef APPLE_CHANGES
00624 if (e->id() == ID_TD || e->id() == ID_TH)
00625 addDecls = e->getAdditionalStyleDecls();
00626 #else
00627 Q_UNUSED( e );
00628 #endif
00629
00630 if (!decl && !addDecls)
00631 return numProps;
00632
00633 QPtrList<CSSProperty>* values = decl ? decl->values() : 0;
00634 QPtrList<CSSProperty>* addValues = addDecls ? addDecls->values() : 0;
00635 if (!values && !addValues)
00636 return numProps;
00637
00638 int firstLen = values ? values->count() : 0;
00639 int secondLen = addValues ? addValues->count() : 0;
00640 int totalLen = firstLen + secondLen;
00641
00642 if (inlineProps.size() < (uint)totalLen)
00643 inlineProps.resize(totalLen + 1);
00644
00645 if (numProps + totalLen >= propsToApplySize ) {
00646 propsToApplySize += propsToApplySize;
00647 propsToApply = (CSSOrderedProperty **)realloc( propsToApply, propsToApplySize*sizeof( CSSOrderedProperty * ) );
00648 }
00649
00650 CSSOrderedProperty *array = (CSSOrderedProperty *)inlineProps.data();
00651 for(int i = 0; i < totalLen; i++)
00652 {
00653 if (i == firstLen)
00654 values = addValues;
00655
00656 CSSProperty *prop = values->at(i >= firstLen ? i - firstLen : i);
00657 Source source = Inline;
00658
00659 if( prop->m_bImportant ) source = InlineImportant;
00660 if( prop->nonCSSHint ) source = NonCSSHint;
00661
00662 bool first;
00663
00664 switch(prop->m_id)
00665 {
00666 case CSS_PROP_FONT_STYLE:
00667 case CSS_PROP_FONT_SIZE:
00668 case CSS_PROP_FONT_WEIGHT:
00669 case CSS_PROP_FONT_FAMILY:
00670 case CSS_PROP_FONT:
00671 case CSS_PROP_COLOR:
00672 case CSS_PROP_BACKGROUND_IMAGE:
00673 case CSS_PROP_DISPLAY:
00674
00675
00676 first = true;
00677 break;
00678 default:
00679 first = false;
00680 break;
00681 }
00682
00683 array->prop = prop;
00684 array->pseudoId = RenderStyle::NOPSEUDO;
00685 array->selector = 0;
00686 array->position = i;
00687 array->priority = (!first << 30) | (source << 24);
00688 propsToApply[numProps++] = array++;
00689 }
00690 return numProps;
00691 }
00692
00693 static bool subject;
00694
00695
00696 static void cleanpath(QString &path)
00697 {
00698 int pos;
00699 while ( (pos = path.find( "/../" )) != -1 ) {
00700 int prev = 0;
00701 if ( pos > 0 )
00702 prev = path.findRev( "/", pos -1 );
00703
00704 if (prev < 0 || (prev > 3 && path.findRev(":
00705 path.remove( pos, 3);
00706 else
00707
00708 path.remove( prev, pos- prev + 3 );
00709 }
00710 pos = 0;
00711
00712
00713
00714
00715
00716 int refPos = -2;
00717 while ( (pos = path.find( "
00718 if (refPos == -2)
00719 refPos = path.find("#", 0);
00720 if (refPos > 0 && pos >= refPos)
00721 break;
00722
00723 if ( pos == 0 || path[pos-1] != ':' )
00724 path.remove( pos, 1 );
00725 else
00726 pos += 2;
00727 }
00728 while ( (pos = path.find( "/./" )) != -1)
00729 path.remove( pos, 2 );
00730
00731 }
00732
00733 static void checkPseudoState( const CSSStyleSelector::Encodedurl& encodedurl, DOM::ElementImpl *e )
00734 {
00735 if( e->id() != ID_A ) {
00736 pseudoState = PseudoNone;
00737 return;
00738 }
00739 DOMString attr = e->getAttribute(ATTR_HREF);
00740 if( attr.isNull() ) {
00741 pseudoState = PseudoNone;
00742 return;
00743 }
00744 QConstString cu(attr.unicode(), attr.length());
00745 QString u = cu.string();
00746 if ( !u.contains("://") ) {
00747 if ( u[0] == '/' )
00748 u = encodedurl.host + u;
00749 else if ( u[0] == '#' )
00750 u = encodedurl.file + u;
00751 else
00752 u = encodedurl.path + u;
00753 cleanpath( u );
00754 }
00755
00756 bool contains = KHTMLFactory::vLinks()->contains( u );
00757 if ( !contains && u.contains('/')==2 )
00758 contains = KHTMLFactory::vLinks()->contains( u+'/' );
00759 pseudoState = contains ? PseudoVisited : PseudoLink;
00760 }
00761
00762
00763 static inline bool matchNth(int count, const QString& nth)
00764 {
00765 if (nth.isEmpty()) return false;
00766 int a = 0;
00767 int b = 0;
00768 if (nth == "odd") {
00769 a = 2;
00770 b = 1;
00771 }
00772 else if (nth == "even") {
00773 a = 2;
00774 b = 0;
00775 }
00776 else {
00777 int n = nth.find('n');
00778 if (n != -1) {
00779 if (nth[0] == '-')
00780 if (n==1)
00781 a = -1;
00782 else
00783 a = nth.mid(1,n-1).toInt();
00784 else
00785 a = nth.left(n).toInt();
00786
00787 int p = nth.find('+');
00788 if (p != -1)
00789 b = nth.mid(p+1).toInt();
00790 }
00791 else {
00792 b = nth.toInt();
00793 }
00794 }
00795 if (a == 0)
00796 return count == b;
00797 else if (a > 0)
00798 if (count < b)
00799 return false;
00800 else
00801 return (count - b) % a == 0;
00802 else if (a < 0) {
00803 if (count > b)
00804 return false;
00805 else
00806 return (b - count) % (-a) == 0;
00807 }
00808 return false;
00809 }
00810
00811 void CSSStyleSelector::checkSelector(int selIndex, DOM::ElementImpl *e)
00812 {
00813 dynamicPseudo = RenderStyle::NOPSEUDO;
00814
00815 NodeImpl *n = e;
00816
00817 selectorCache[ selIndex ].state = Invalid;
00818 CSSSelector *sel = selectors[ selIndex ];
00819
00820
00821 subject = true;
00822
00823
00824
00825
00826 bool onlyHoverActive = (((sel->tag & NodeImpl_IdLocalMask) == NodeImpl_IdLocalMask) &&
00827 (sel->match == CSSSelector::Pseudo &&
00828 (sel->pseudoType() == CSSSelector::PseudoHover ||
00829 sel->pseudoType() == CSSSelector::PseudoActive)));
00830 bool affectedByHover = style->affectedByHoverRules();
00831 bool affectedByActive = style->affectedByActiveRules();
00832
00833
00834 if(!checkOneSelector(sel, e)) return;
00835
00836
00837 CSSSelector::Relation relation = sel->relation;
00838 while((sel = sel->tagHistory))
00839 {
00840 if(!n->isElementNode()) return;
00841 switch(relation)
00842 {
00843 case CSSSelector::Descendant:
00844 {
00845 bool found = false;
00846 while(!found)
00847 {
00848 subject = false;
00849 n = n->parentNode();
00850 if(!n || !n->isElementNode()) return;
00851 ElementImpl *elem = static_cast<ElementImpl *>(n);
00852 if(checkOneSelector(sel, elem)) found = true;
00853 }
00854 break;
00855 }
00856 case CSSSelector::Child:
00857 {
00858 subject = false;
00859 n = n->parentNode();
00860 if (!strictParsing)
00861 while (n && n->implicitNode()) n = n->parentNode();
00862 if(!n || !n->isElementNode()) return;
00863 ElementImpl *elem = static_cast<ElementImpl *>(n);
00864 if(!checkOneSelector(sel, elem)) return;
00865 break;
00866 }
00867 case CSSSelector::DirectAdjacent:
00868 {
00869 subject = false;
00870 n = n->previousSibling();
00871 while( n && !n->isElementNode() )
00872 n = n->previousSibling();
00873 if( !n ) return;
00874 ElementImpl *elem = static_cast<ElementImpl *>(n);
00875 if(!checkOneSelector(sel, elem)) return;
00876 break;
00877 }
00878 case CSSSelector::IndirectAdjacent:
00879 {
00880 subject = false;
00881 ElementImpl *elem = 0;
00882 do {
00883 n = n->previousSibling();
00884 while( n && !n->isElementNode() )
00885 n = n->previousSibling();
00886 if( !n ) return;
00887 elem = static_cast<ElementImpl *>(n);
00888 } while (!checkOneSelector(sel, elem));
00889 break;
00890 }
00891 case CSSSelector::SubSelector:
00892 {
00893 if (onlyHoverActive)
00894 onlyHoverActive = (sel->match == CSSSelector::Pseudo &&
00895 (sel->pseudoType() == CSSSelector::PseudoHover ||
00896 sel->pseudoType() == CSSSelector::PseudoActive));
00897
00898
00899 ElementImpl *elem = static_cast<ElementImpl *>(n);
00900
00901 if ( dynamicPseudo != RenderStyle::NOPSEUDO ) {
00902 return;
00903 }
00904 if(!checkOneSelector(sel, elem)) return;
00905
00906 break;
00907 }
00908 }
00909 relation = sel->relation;
00910 }
00911
00912
00913 if (onlyHoverActive && subject) {
00914 if (pseudoState == PseudoUnknown)
00915 checkPseudoState( encodedurl, e );
00916
00917 if (pseudoState == PseudoNone) {
00918 if (!affectedByHover && style->affectedByHoverRules())
00919 style->setAffectedByHoverRules(false);
00920 if (!affectedByActive && style->affectedByActiveRules())
00921 style->setAffectedByActiveRules(false);
00922 return;
00923 }
00924 }
00925
00926 if ( dynamicPseudo != RenderStyle::NOPSEUDO ) {
00927 selectorCache[selIndex].state = AppliesPseudo;
00928 selectors[ selIndex ]->pseudoId = dynamicPseudo;
00929 } else
00930 selectorCache[ selIndex ].state = Applies;
00931
00932
00933 return;
00934 }
00935
00936 bool CSSStyleSelector::checkOneSelector(DOM::CSSSelector *sel, DOM::ElementImpl *e)
00937 {
00938 if(!e)
00939 return false;
00940
00941 unsigned int element_id = e->id();
00942 if ( (sel->tag & NodeImpl_IdNSMask) == NodeImpl_IdNSMask ) {
00943
00944 unsigned int sel_id = sel->tag & NodeImpl_IdLocalMask;
00945 if ( (element_id & NodeImpl_IdLocalMask) != sel_id &&
00946 sel_id != NodeImpl_IdLocalMask )
00947 return false;
00948 } else {
00949
00950 if( (element_id & NodeImpl_IdNSMask) != (sel->tag & NodeImpl_IdNSMask) )
00951 return false;
00952 if ( element_id != sel->tag &&
00953 (sel->tag & NodeImpl_IdLocalMask) != NodeImpl_IdLocalMask )
00954 return false;
00955 }
00956
00957 if(sel->attr)
00958 {
00959 unsigned int attr_id = sel->attr;
00960 if ( (attr_id & NodeImpl_IdNSMask ) == NodeImpl_IdNSMask ) {
00961
00962
00963
00964
00965
00966
00967
00968
00969 attr_id &= NodeImpl_IdLocalMask;
00970 }
00971 DOMString value = e->getAttribute(attr_id);
00972 if(value.isNull()) return false;
00973
00974 switch(sel->match)
00975 {
00976 case CSSSelector::Exact:
00977
00978
00979 if ( e->getDocument()->htmlMode() != DocumentImpl::XHtml ) {
00980 if ( strcasecmp(sel->value, value) )
00981 return false;
00982 } else {
00983 if ( strcmp(sel->value, value) )
00984 return false;
00985 }
00986 break;
00987 case CSSSelector::Id:
00988 if( (strictParsing && strcmp(sel->value, value) ) ||
00989 (!strictParsing && strcasecmp(sel->value, value)))
00990 return false;
00991 break;
00992 case CSSSelector::Set:
00993 break;
00994 case CSSSelector::List:
00995 {
00996 int spacePos = value.find(' ', 0);
00997 if (spacePos == -1) {
00998
00999
01000
01001 if( (strictParsing && strcmp(sel->value, value) ) ||
01002 (!strictParsing && strcasecmp(sel->value, value)))
01003 return false;
01004 break;
01005 }
01006
01007
01008 spacePos = sel->value.find(' ');
01009 if (spacePos != -1)
01010 return false;
01011
01012 QString str = value.string();
01013 QString selStr = sel->value.string();
01014 const int selStrlen = selStr.length();
01015 int pos = 0;
01016 for ( ;; ) {
01017 pos = str.find(selStr, pos, strictParsing);
01018 if ( pos == -1 ) return false;
01019 if ( pos == 0 || str[pos-1] == ' ' ) {
01020 uint endpos = pos + selStrlen;
01021 if ( endpos >= str.length() || str[endpos] == ' ' )
01022 break;
01023 }
01024 ++pos;
01025 }
01026 break;
01027 }
01028 case CSSSelector::Contain:
01029 {
01030
01031 QString str = value.string();
01032 QString selStr = sel->value.string();
01033 int pos = str.find(selStr, 0, strictParsing);
01034 if(pos == -1) return false;
01035 break;
01036 }
01037 case CSSSelector::Begin:
01038 {
01039
01040 QString str = value.string();
01041 QString selStr = sel->value.string();
01042 int pos = str.find(selStr, 0, strictParsing);
01043 if(pos != 0) return false;
01044 break;
01045 }
01046 case CSSSelector::End:
01047 {
01048
01049 QString str = value.string();
01050 QString selStr = sel->value.string();
01051 if (strictParsing && !str.endsWith(selStr)) return false;
01052 if (!strictParsing) {
01053 int pos = str.length() - selStr.length();
01054 if (pos < 0 || pos != str.find(selStr, pos, false) )
01055 return false;
01056 }
01057 break;
01058 }
01059 case CSSSelector::Hyphen:
01060 {
01061
01062 QString str = value.string();
01063 QString selStr = sel->value.string();
01064 if(str.length() < selStr.length()) return false;
01065
01066 if(str.find(selStr, 0, strictParsing) != 0) return false;
01067
01068 if(str.length() != selStr.length()
01069 && str[selStr.length()] != '-') return false;
01070 break;
01071 }
01072 case CSSSelector::Pseudo:
01073 case CSSSelector::None:
01074 break;
01075 }
01076 }
01077 if(sel->match == CSSSelector::Pseudo)
01078 {
01079
01080
01081
01082 switch (sel->pseudoType()) {
01083 case CSSSelector::PseudoEmpty:
01084
01085 if (!e->closed()) {
01086 e->setRestyleSelfLate();
01087 return false;
01088 }
01089 if (!e->firstChild())
01090 return true;
01091 break;
01092 case CSSSelector::PseudoFirstChild: {
01093
01094 if (e->parentNode() && e->parentNode()->isElementNode()) {
01095 DOM::NodeImpl* n = e->previousSibling();
01096 while ( n && !n->isElementNode() )
01097 n = n->previousSibling();
01098 if ( !n )
01099 return true;
01100 }
01101 break;
01102 }
01103 case CSSSelector::PseudoLastChild: {
01104
01105 if (e->parentNode() && e->parentNode()->isElementNode()) {
01106 if (!e->parentNode()->closed()) {
01107 e->setRestyleLate();
01108 static_cast<ElementImpl*>(e->parentNode())->setRestyleChildrenLate();
01109 return false;
01110 }
01111 DOM::NodeImpl* n = e->nextSibling();
01112 while ( n && !n->isElementNode() )
01113 n = n->nextSibling();
01114 if ( !n )
01115 return true;
01116 }
01117 break;
01118 }
01119 case CSSSelector::PseudoOnlyChild: {
01120
01121 if (e->parentNode() && e->parentNode()->isElementNode()) {
01122 if (!e->parentNode()->closed()) {
01123 e->setRestyleLate();
01124 static_cast<ElementImpl*>(e->parentNode())->setRestyleChildrenLate();
01125 return false;
01126 }
01127 DOM::NodeImpl* n = e->previousSibling();
01128 while ( n && !n->isElementNode() )
01129 n = n->previousSibling();
01130 if ( !n ) {
01131 n = e->nextSibling();
01132 while ( n && !n->isElementNode() )
01133 n = n->nextSibling();
01134 if ( !n )
01135 return true;
01136 }
01137 }
01138 break;
01139 }
01140 case CSSSelector::PseudoNthChild: {
01141
01142 if (e->parentNode() && e->parentNode()->isElementNode()) {
01143 int count = 1;
01144 DOM::NodeImpl* n = e->previousSibling();
01145 while ( n ) {
01146 if (n->isElementNode()) count++;
01147 n = n->previousSibling();
01148 }
01149
01150 if (matchNth(count,sel->string_arg.string()))
01151 return true;
01152 }
01153 break;
01154 }
01155 case CSSSelector::PseudoNthLastChild: {
01156 if (e->parentNode() && e->parentNode()->isElementNode()) {
01157 if (!e->parentNode()->closed()) {
01158 e->setRestyleLate();
01159 static_cast<ElementImpl*>(e->parentNode())->setRestyleChildrenLate();
01160 return false;
01161 }
01162 int count = 1;
01163 DOM::NodeImpl* n = e->nextSibling();
01164 while ( n ) {
01165 if (n->isElementNode()) count++;
01166 n = n->nextSibling();
01167 }
01168
01169 if (matchNth(count,sel->string_arg.string()))
01170 return true;
01171 }
01172 break;
01173 }
01174 case CSSSelector::PseudoFirstOfType: {
01175
01176 if (e->parentNode() && e->parentNode()->isElementNode()) {
01177 const DOMString& type = e->tagName();
01178 DOM::NodeImpl* n = e->previousSibling();
01179 while ( n ) {
01180 if (n->isElementNode())
01181 if (static_cast<ElementImpl*>(n)->tagName() == type) break;
01182 n = n->previousSibling();
01183 }
01184 if ( !n )
01185 return true;
01186 }
01187 break;
01188 }
01189 case CSSSelector::PseudoLastOfType: {
01190
01191 if (e->parentNode() && e->parentNode()->isElementNode()) {
01192 if (!e->parentNode()->closed()) {
01193 e->setRestyleLate();
01194 static_cast<ElementImpl*>(e->parentNode())->setRestyleChildrenLate();
01195 return false;
01196 }
01197 const DOMString& type = e->tagName();
01198 DOM::NodeImpl* n = e->nextSibling();
01199 while ( n ) {
01200 if (n->isElementNode())
01201 if (static_cast<ElementImpl*>(n)->tagName() == type) break;
01202 n = n->nextSibling();
01203 }
01204 if ( !n )
01205 return true;
01206 }
01207 break;
01208 }
01209 case CSSSelector::PseudoOnlyOfType: {
01210
01211 if (e->parentNode() && e->parentNode()->isElementNode()) {
01212 if (!e->parentNode()->closed()) {
01213 e->setRestyleLate();
01214 static_cast<ElementImpl*>(e->parentNode())->setRestyleChildrenLate();
01215 return false;
01216 }
01217 const DOMString& type = e->tagName();
01218 DOM::NodeImpl* n = e->previousSibling();
01219 while ( n && !(n->isElementNode() && static_cast<ElementImpl*>(n)->tagName() == type))
01220 n = n->previousSibling();
01221 if ( !n ) {
01222 n = e->nextSibling();
01223 while ( n && !(n->isElementNode() && static_cast<ElementImpl*>(n)->tagName() == type))
01224 n = n->nextSibling();
01225 if ( !n )
01226 return true;
01227 }
01228 }
01229 break;
01230 }
01231 case CSSSelector::PseudoNthOfType: {
01232
01233 if (e->parentNode() && e->parentNode()->isElementNode()) {
01234 int count = 1;
01235 const DOMString& type = e->tagName();
01236 DOM::NodeImpl* n = e->previousSibling();
01237 while ( n ) {
01238 if (n->isElementNode() && static_cast<ElementImpl*>(n)->tagName() == type) count++;
01239 n = n->previousSibling();
01240 }
01241
01242 if (matchNth(count,sel->string_arg.string()))
01243 return true;
01244 }
01245 break;
01246 }
01247 case CSSSelector::PseudoNthLastOfType: {
01248 if (e->parentNode() && e->parentNode()->isElementNode()) {
01249 if (!e->parentNode()->closed()) {
01250 e->setRestyleLate();
01251 static_cast<ElementImpl*>(e->parentNode())->setRestyleChildrenLate();
01252 return false;
01253 }
01254 int count = 1;
01255 const DOMString& type = e->tagName();
01256 DOM::NodeImpl* n = e->nextSibling();
01257 while ( n ) {
01258 if (n->isElementNode() && static_cast<ElementImpl*>(n)->tagName() == type) count++;
01259 n = n->nextSibling();
01260 }
01261
01262 if (matchNth(count,sel->string_arg.string()))
01263 return true;
01264 }
01265 break;
01266 }
01267 case CSSSelector::PseudoFirstLine:
01268 if ( subject ) {
01269 dynamicPseudo=RenderStyle::FIRST_LINE;
01270 return true;
01271 }
01272 break;
01273 case CSSSelector::PseudoFirstLetter:
01274 if ( subject ) {
01275 dynamicPseudo=RenderStyle::FIRST_LETTER;
01276 return true;
01277 }
01278 break;
01279 case CSSSelector::PseudoTarget:
01280 if (e == e->getDocument()->getCSSTarget())
01281 return true;
01282 break;
01283 case CSSSelector::PseudoLink:
01284 if ( pseudoState == PseudoUnknown )
01285 checkPseudoState( encodedurl, e );
01286 if ( pseudoState == PseudoLink )
01287 return true;
01288 break;
01289 case CSSSelector::PseudoVisited:
01290 if ( pseudoState == PseudoUnknown )
01291 checkPseudoState( encodedurl, e );
01292 if ( pseudoState == PseudoVisited )
01293 return true;
01294 break;
01295 case CSSSelector::PseudoHover: {
01296
01297
01298 if (strictParsing || e->id() != ID_A || e->hasAnchor()) {
01299 if (element == e)
01300 style->setAffectedByHoverRules(true);
01301 if (e->renderer()) {
01302 if (element != e)
01303 e->renderer()->style()->setAffectedByHoverRules(true);
01304 if (e->renderer()->mouseInside())
01305 return true;
01306 }
01307 }
01308 break;
01309 }
01310 case CSSSelector::PseudoFocus:
01311 if (e && e->focused()) {
01312 return true;
01313 }
01314 break;
01315 case CSSSelector::PseudoActive:
01316
01317
01318 if (strictParsing || e->id() != ID_A || e->hasAnchor()) {
01319 if (element == e)
01320 style->setAffectedByActiveRules(true);
01321 else if (e->renderer())
01322 e->renderer()->style()->setAffectedByActiveRules(true);
01323 if (e->active())
01324 return true;
01325 }
01326 break;
01327 case CSSSelector::PseudoRoot:
01328 if (e == e->getDocument()->documentElement())
01329 return true;
01330 break;
01331 case CSSSelector::PseudoLang: {
01332 DOMString value = e->getAttribute(ATTR_LANG);
01333 if (value.isNull()) return false;
01334 QString langAttr = value.string();
01335 QString langSel = sel->string_arg.string();
01336
01337 return langAttr.startsWith(langSel);
01338 }
01339 case CSSSelector::PseudoNot: {
01340
01341 for (CSSSelector* subSel = sel->simpleSelector; subSel;
01342 subSel = subSel->tagHistory) {
01343
01344
01345 if (subSel->simpleSelector)
01346 break;
01347 if (!checkOneSelector(subSel, e))
01348 return true;
01349 }
01350 break;
01351 }
01352 case CSSSelector::PseudoSelection:
01353 dynamicPseudo = RenderStyle::SELECTION;
01354 return true;
01355 case CSSSelector::PseudoBefore:
01356 dynamicPseudo = RenderStyle::BEFORE;
01357 return true;
01358 case CSSSelector::PseudoAfter:
01359 dynamicPseudo = RenderStyle::AFTER;
01360 return true;
01361 case CSSSelector::PseudoEnabled: {
01362 if (e->isGenericFormElement()) {
01363 HTMLGenericFormElementImpl *form;
01364 form = static_cast<HTMLGenericFormElementImpl*>(e);
01365 return !form->disabled();
01366 }
01367 break;
01368 }
01369 case CSSSelector::PseudoDisabled: {
01370 if (e->isGenericFormElement()) {
01371 HTMLGenericFormElementImpl *form;
01372 form = static_cast<HTMLGenericFormElementImpl*>(e);
01373 return form->disabled();
01374 }
01375 break;
01376 }
01377 case CSSSelector::PseudoContains: {
01378 if (e->isHTMLElement()) {
01379 if (!e->closed()) {
01380 e->setRestyleSelfLate();
01381 return false;
01382 }
01383 HTMLElementImpl *elem;
01384 elem = static_cast<HTMLElementImpl*>(e);
01385 DOMString s = elem->innerText();
01386 QString selStr = sel->string_arg.string();
01387
01388 return s.string().contains(selStr);
01389 }
01390 break;
01391 }
01392
01393 case CSSSelector::PseudoNotParsed:
01394 assert(false);
01395 break;
01396 case CSSSelector::PseudoChecked:
01397 case CSSSelector::PseudoIndeterminate:
01398
01399 case CSSSelector::PseudoOther:
01400 break;
01401 }
01402 return false;
01403 }
01404
01405 return true;
01406 }
01407
01408 void CSSStyleSelector::clearLists()
01409 {
01410 delete [] selectors;
01411 if ( selectorCache ) {
01412 for ( unsigned int i = 0; i < selectors_size; i++ )
01413 delete [] selectorCache[i].props;
01414
01415 delete [] selectorCache;
01416 }
01417 if ( properties ) {
01418 CSSOrderedProperty **prop = properties;
01419 while ( *prop ) {
01420 delete (*prop);
01421 prop++;
01422 }
01423 delete [] properties;
01424 }
01425 selectors = 0;
01426 properties = 0;
01427 selectorCache = 0;
01428 }
01429
01430
01431 void CSSStyleSelector::buildLists()
01432 {
01433 clearLists();
01434
01435
01436 QPtrList<CSSSelector> selectorList;
01437 CSSOrderedPropertyList propertyList;
01438
01439 if(m_medium == "print" && defaultPrintStyle)
01440 defaultPrintStyle->collect( &selectorList, &propertyList, Default,
01441 Default );
01442 else if(defaultStyle) defaultStyle->collect( &selectorList, &propertyList,
01443 Default, Default );
01444
01445 if (!strictParsing && defaultQuirksStyle)
01446 defaultQuirksStyle->collect( &selectorList, &propertyList, Default, Default );
01447
01448 if(userStyle) userStyle->collect(&selectorList, &propertyList, User, UserImportant );
01449 if(authorStyle) authorStyle->collect(&selectorList, &propertyList, Author, AuthorImportant );
01450
01451 selectors_size = selectorList.count();
01452 selectors = new CSSSelector *[selectors_size];
01453 CSSSelector *s = selectorList.first();
01454 CSSSelector **sel = selectors;
01455 while ( s ) {
01456 *sel = s;
01457 s = selectorList.next();
01458 ++sel;
01459 }
01460
01461 selectorCache = new SelectorCache[selectors_size];
01462 for ( unsigned int i = 0; i < selectors_size; i++ ) {
01463 selectorCache[i].state = Unknown;
01464 selectorCache[i].props_size = 0;
01465 selectorCache[i].props = 0;
01466 }
01467
01468
01469 propertyList.sort();
01470 properties_size = propertyList.count() + 1;
01471 properties = new CSSOrderedProperty *[ properties_size ];
01472 CSSOrderedProperty *p = propertyList.first();
01473 CSSOrderedProperty **prop = properties;
01474 while ( p ) {
01475 *prop = p;
01476 p = propertyList.next();
01477 ++prop;
01478 }
01479 *prop = 0;
01480
01481 unsigned int* offsets = new unsigned int[selectors_size];
01482 if(properties[0])
01483 offsets[properties[0]->selector] = 0;
01484 for(unsigned int p = 1; p < properties_size; ++p) {
01485
01486 if(!properties[p] || (properties[p]->selector != properties[p - 1]->selector)) {
01487 unsigned int sel = properties[p - 1]->selector;
01488 int* newprops = new int[selectorCache[sel].props_size+2];
01489 for ( unsigned int i=0; i < selectorCache[sel].props_size; i++ )
01490 newprops[i] = selectorCache[sel].props[i];
01491
01492 newprops[selectorCache[sel].props_size] = offsets[sel];
01493 newprops[selectorCache[sel].props_size+1] = p - offsets[sel];
01494 delete [] selectorCache[sel].props;
01495 selectorCache[sel].props = newprops;
01496 selectorCache[sel].props_size += 2;
01497
01498 if(properties[p]) {
01499 sel = properties[p]->selector;
01500 offsets[sel] = p;
01501 }
01502 }
01503 }
01504 delete [] offsets;
01505
01506
01507 #if 0
01508
01509 for ( unsigned int sel = 0; sel < selectors_size; ++sel ) {
01510 kdDebug( 6080 ) << "trying for sel: " << sel << endl;
01511 int len = 0;
01512 int offset = 0;
01513 bool matches = false;
01514 for ( unsigned int i = 0; i < selectors_size; i++ ) {
01515 int tag = selectors[i]->tag;
01516 if ( sel != tag && tag != -1 )
01517 selectorCache[i].state = Invalid;
01518 else
01519 selectorCache[i].state = Unknown;
01520
01521 if ( matches != ( selectorCache[i].state == Unknown ) ) {
01522 if ( matches ) {
01523 kdDebug( 6080 ) << "new: offs: " << offset << " len: " << len << endl;
01524 matches = false;
01525 }
01526 else {
01527 matches = true;
01528
01529 len = 0;
01530 }
01531 }
01532 ++len;
01533 }
01534 }
01535 #endif
01536 }
01537
01538
01539
01540
01541
01542 CSSOrderedRule::CSSOrderedRule(DOM::CSSStyleRuleImpl *r, DOM::CSSSelector *s, int _index)
01543 {
01544 rule = r;
01545 if(rule) r->ref();
01546 index = _index;
01547 selector = s;
01548 }
01549
01550 CSSOrderedRule::~CSSOrderedRule()
01551 {
01552 if(rule) rule->deref();
01553 }
01554
01555
01556
01557 CSSStyleSelectorList::CSSStyleSelectorList()
01558 : QPtrList<CSSOrderedRule>()
01559 {
01560 setAutoDelete(true);
01561 }
01562 CSSStyleSelectorList::~CSSStyleSelectorList()
01563 {
01564 }
01565
01566 void CSSStyleSelectorList::append( CSSStyleSheetImpl *sheet,
01567 const DOMString &medium )
01568 {
01569 if(!sheet || !sheet->isCSSStyleSheet()) return;
01570
01571
01572
01573 if( sheet->media() && !sheet->media()->contains( medium ) )
01574 return;
01575
01576 int len = sheet->length();
01577
01578 for(int i = 0; i< len; i++)
01579 {
01580 StyleBaseImpl *item = sheet->item(i);
01581 if(item->isStyleRule())
01582 {
01583 CSSStyleRuleImpl *r = static_cast<CSSStyleRuleImpl *>(item);
01584 QPtrList<CSSSelector> *s = r->selector();
01585 for(int j = 0; j < (int)s->count(); j++)
01586 {
01587 CSSOrderedRule *rule = new CSSOrderedRule(r, s->at(j), count());
01588 QPtrList<CSSOrderedRule>::append(rule);
01589
01590 }
01591 }
01592 else if(item->isImportRule())
01593 {
01594 CSSImportRuleImpl *import = static_cast<CSSImportRuleImpl *>(item);
01595
01596
01597
01598
01599 if( !import->media() || import->media()->contains( medium ) )
01600 {
01601 CSSStyleSheetImpl *importedSheet = import->styleSheet();
01602 append( importedSheet, medium );
01603 }
01604 }
01605 else if( item->isMediaRule() )
01606 {
01607 CSSMediaRuleImpl *r = static_cast<CSSMediaRuleImpl *>( item );
01608 CSSRuleListImpl *rules = r->cssRules();
01609
01610
01611
01612
01613
01614 if( ( !r->media() || r->media()->contains( medium ) ) && rules)
01615 {
01616
01617
01618
01619 for( unsigned j = 0; j < rules->length(); j++ )
01620 {
01621
01622
01623 CSSRuleImpl *childItem = rules->item( j );
01624 if( childItem->isStyleRule() )
01625 {
01626
01627 CSSStyleRuleImpl *styleRule =
01628 static_cast<CSSStyleRuleImpl *>( childItem );
01629
01630 QPtrList<CSSSelector> *s = styleRule->selector();
01631 for( int j = 0; j < ( int ) s->count(); j++ )
01632 {
01633 CSSOrderedRule *orderedRule = new CSSOrderedRule(
01634 styleRule, s->at( j ), count() );
01635 QPtrList<CSSOrderedRule>::append( orderedRule );
01636 }
01637 }
01638 else
01639 {
01640
01641
01642 }
01643 }
01644 }
01645 else
01646 {
01647
01648
01649 }
01650 }
01651
01652 }
01653 }
01654
01655
01656 void CSSStyleSelectorList::collect( QPtrList<CSSSelector> *selectorList, CSSOrderedPropertyList *propList,
01657 Source regular, Source important )
01658 {
01659 CSSOrderedRule *r = first();
01660 while( r ) {
01661 CSSSelector *sel = selectorList->first();
01662 int selectorNum = 0;
01663 while( sel ) {
01664 if ( *sel == *(r->selector) )
01665 break;
01666 sel = selectorList->next();
01667 selectorNum++;
01668 }
01669 if ( !sel )
01670 selectorList->append( r->selector );
01671
01672
01673 propList->append(r->rule->declaration(), selectorNum, r->selector->specificity(), regular, important );
01674 r = next();
01675 }
01676 }
01677
01678
01679
01680 int CSSOrderedPropertyList::compareItems(QPtrCollection::Item i1, QPtrCollection::Item i2)
01681 {
01682 int diff = static_cast<CSSOrderedProperty *>(i1)->priority
01683 - static_cast<CSSOrderedProperty *>(i2)->priority;
01684 return diff ? diff : static_cast<CSSOrderedProperty *>(i1)->position
01685 - static_cast<CSSOrderedProperty *>(i2)->position;
01686 }
01687
01688 void CSSOrderedPropertyList::append(DOM::CSSStyleDeclarationImpl *decl, uint selector, uint specificity,
01689 Source regular, Source important )
01690 {
01691 QPtrList<CSSProperty> *values = decl->values();
01692 if(!values) return;
01693 int len = values->count();
01694 for(int i = 0; i < len; i++)
01695 {
01696 CSSProperty *prop = values->at(i);
01697 Source source = regular;
01698
01699 if( prop->m_bImportant ) source = important;
01700 if( prop->nonCSSHint ) source = NonCSSHint;
01701
01702 bool first = false;
01703
01704 switch(prop->m_id)
01705 {
01706 case CSS_PROP_FONT_STYLE:
01707 case CSS_PROP_FONT_SIZE:
01708 case CSS_PROP_FONT_WEIGHT:
01709 case CSS_PROP_FONT_FAMILY:
01710 case CSS_PROP_FONT:
01711 case CSS_PROP_COLOR:
01712 case CSS_PROP_BACKGROUND_IMAGE:
01713 case CSS_PROP_DISPLAY:
01714
01715
01716 first = true;
01717 break;
01718 default:
01719 break;
01720 }
01721
01722 QPtrList<CSSOrderedProperty>::append(new CSSOrderedProperty(prop, selector,
01723 first, source, specificity,
01724 count() ));
01725 }
01726 }
01727
01728
01729
01730
01731 static Length convertToLength( CSSPrimitiveValueImpl *primitiveValue, RenderStyle *style, QPaintDeviceMetrics *paintDeviceMetrics, bool *ok = 0 )
01732 {
01733 Length l;
01734 if ( !primitiveValue ) {
01735 if ( ok )
01736 *ok = false;
01737 } else {
01738 int type = primitiveValue->primitiveType();
01739 if(type > CSSPrimitiveValue::CSS_PERCENTAGE && type < CSSPrimitiveValue::CSS_DEG)
01740 l = Length(primitiveValue->computeLength(style, paintDeviceMetrics), Fixed);
01741 else if(type == CSSPrimitiveValue::CSS_PERCENTAGE)
01742 l = Length(int(primitiveValue->floatValue(CSSPrimitiveValue::CSS_PERCENTAGE)), Percent);
01743 else if(type == CSSPrimitiveValue::CSS_NUMBER)
01744 l = Length(int(primitiveValue->floatValue(CSSPrimitiveValue::CSS_NUMBER)*100), Percent);
01745 else if (type == CSSPrimitiveValue::CSS_HTML_RELATIVE)
01746 l = Length(int(primitiveValue->floatValue(CSSPrimitiveValue::CSS_HTML_RELATIVE)), Relative);
01747 else if ( ok )
01748 *ok = false;
01749 }
01750 return l;
01751 }
01752
01753
01754
01755 struct colorMap {
01756 int css_value;
01757 QRgb color;
01758 };
01759
01760 static const colorMap cmap[] = {
01761 { CSS_VAL_AQUA, 0xFF00FFFF },
01762 { CSS_VAL_BLACK, 0xFF000000 },
01763 { CSS_VAL_BLUE, 0xFF0000FF },
01764 { CSS_VAL_CRIMSON, 0xFFDC143C },
01765 { CSS_VAL_FUCHSIA, 0xFFFF00FF },
01766 { CSS_VAL_GRAY, 0xFF808080 },
01767 { CSS_VAL_GREEN, 0xFF008000 },
01768 { CSS_VAL_INDIGO, 0xFF4B0082 },
01769 { CSS_VAL_LIME, 0xFF00FF00 },
01770 { CSS_VAL_MAROON, 0xFF800000 },
01771 { CSS_VAL_NAVY, 0xFF000080 },
01772 { CSS_VAL_OLIVE, 0xFF808000 },
01773 { CSS_VAL_ORANGE, 0xFFFFA500 },
01774 { CSS_VAL_PURPLE, 0xFF800080 },
01775 { CSS_VAL_RED, 0xFFFF0000 },
01776 { CSS_VAL_SILVER, 0xFFC0C0C0 },
01777 { CSS_VAL_TEAL, 0xFF008080 },
01778 { CSS_VAL_WHITE, 0xFFFFFFFF },
01779 { CSS_VAL_YELLOW, 0xFFFFFF00 },
01780 { CSS_VAL_INVERT, invertedColor },
01781 { CSS_VAL_TRANSPARENT, transparentColor },
01782 { CSS_VAL_GREY, 0xff808080 },
01783 { 0, 0 }
01784 };
01785
01786 struct uiColors {
01787 int css_value;
01788 const char * configGroup;
01789 const char * configEntry;
01790 QPalette::ColorGroup group;
01791 QColorGroup::ColorRole role;
01792 };
01793
01794 const char * const wmgroup = "WM";
01795 const char * const generalgroup = "General";
01796
01797
01798
01799
01800 static const uiColors uimap[] = {
01801
01802 { CSS_VAL_ACTIVEBORDER, wmgroup, "background", QPalette::Active, QColorGroup::Light },
01803
01804 { CSS_VAL_ACTIVECAPTION, wmgroup, "background", QPalette::Active, QColorGroup::Text },
01805
01806 { CSS_VAL_CAPTIONTEXT, wmgroup, "activeForeground", QPalette::Active, QColorGroup::Text },
01807
01808 { CSS_VAL_BUTTONFACE, wmgroup, 0, QPalette::Inactive, QColorGroup::Button },
01809
01810 { CSS_VAL_BUTTONHIGHLIGHT, wmgroup, 0, QPalette::Inactive, QColorGroup::Light },
01811
01812 { CSS_VAL_BUTTONSHADOW, wmgroup, 0, QPalette::Inactive, QColorGroup::Shadow },
01813
01814 { CSS_VAL_BUTTONTEXT, wmgroup, "buttonForeground", QPalette::Inactive, QColorGroup::ButtonText },
01815
01816 { CSS_VAL_THREEDDARKSHADOW, wmgroup, 0, QPalette::Inactive, QColorGroup::Dark },
01817
01818 { CSS_VAL_THREEDFACE, wmgroup, 0, QPalette::Inactive, QColorGroup::Button },
01819
01820 { CSS_VAL_THREEDHIGHLIGHT, wmgroup, 0, QPalette::Inactive, QColorGroup::Light },
01821
01822 { CSS_VAL_THREEDLIGHTSHADOW, wmgroup, 0, QPalette::Inactive, QColorGroup::Midlight },
01823
01824 { CSS_VAL_THREEDSHADOW, wmgroup, 0, QPalette::Inactive, QColorGroup::Shadow },
01825
01826
01827 { CSS_VAL_INACTIVEBORDER, wmgroup, "background", QPalette::Disabled, QColorGroup::Background },
01828
01829 { CSS_VAL_INACTIVECAPTION, wmgroup, "inactiveBackground", QPalette::Disabled, QColorGroup::Background },
01830
01831 { CSS_VAL_INACTIVECAPTIONTEXT, wmgroup, "inactiveForeground", QPalette::Disabled, QColorGroup::Text },
01832 { CSS_VAL_GRAYTEXT, wmgroup, 0, QPalette::Disabled, QColorGroup::Text },
01833
01834
01835 { CSS_VAL_MENU, generalgroup, "background", QPalette::Inactive, QColorGroup::Background },
01836
01837 { CSS_VAL_MENUTEXT, generalgroup, "foreground", QPalette::Inactive, QColorGroup::Background },
01838
01839
01840 { CSS_VAL_HIGHLIGHT, generalgroup, "selectBackground", QPalette::Inactive, QColorGroup::Background },
01841
01842
01843 { CSS_VAL_HIGHLIGHTTEXT, generalgroup, "selectForeground", QPalette::Inactive, QColorGroup::Background },
01844
01845
01846 { CSS_VAL_APPWORKSPACE, generalgroup, "background", QPalette::Inactive, QColorGroup::Text },
01847
01848
01849 { CSS_VAL_SCROLLBAR, generalgroup, "background", QPalette::Inactive, QColorGroup::Background },
01850
01851
01852 { CSS_VAL_WINDOW, generalgroup, "windowBackground", QPalette::Inactive, QColorGroup::Background },
01853
01854 { CSS_VAL_WINDOWFRAME, generalgroup, "windowBackground", QPalette::Inactive, QColorGroup::Background },
01855
01856 { CSS_VAL_WINDOWTEXT, generalgroup, "windowForeground", QPalette::Inactive, QColorGroup::Text },
01857 { CSS_VAL_TEXT, generalgroup, 0, QPalette::Inactive, QColorGroup::Text },
01858 { 0, 0, 0, QPalette::NColorGroups, QColorGroup::NColorRoles }
01859 };
01860
01861 static QColor colorForCSSValue( int css_value )
01862 {
01863
01864 const colorMap *col = cmap;
01865 while ( col->css_value && col->css_value != css_value )
01866 ++col;
01867 if ( col->css_value )
01868 return col->color;
01869
01870 const uiColors *uicol = uimap;
01871 while ( uicol->css_value && uicol->css_value != css_value )
01872 ++uicol;
01873 #ifndef APPLE_CHANGES
01874 if ( !uicol->css_value ) {
01875 if ( css_value == CSS_VAL_INFOBACKGROUND )
01876 return QToolTip::palette().inactive().background();
01877 else if ( css_value == CSS_VAL_INFOTEXT )
01878 return QToolTip::palette().inactive().foreground();
01879 else if ( css_value == CSS_VAL_BACKGROUND ) {
01880 KConfig bckgrConfig("kdesktoprc", true, false);
01881 bckgrConfig.setGroup("Desktop0");
01882
01883 return bckgrConfig.readColorEntry("Color1", &qApp->palette().disabled().background());
01884 }
01885 return QColor();
01886 }
01887 #endif
01888
01889 const QPalette &pal = qApp->palette();
01890 QColor c = pal.color( uicol->group, uicol->role );
01891 #ifndef APPLE_CHANGES
01892 if ( uicol->configEntry ) {
01893 KConfig *globalConfig = KGlobal::config();
01894 globalConfig->setGroup( uicol->configGroup );
01895 c = globalConfig->readColorEntry( uicol->configEntry, &c );
01896 }
01897 #endif
01898
01899 return c;
01900 }
01901
01902 static inline int nextFontSize(const QValueVector<int>& a, int v, bool smaller)
01903 {
01904
01905
01906 int m, l = 0, r = a.count()-1;
01907 while (l <= r) {
01908 m = (l+r)/2;
01909 if (a[m] == v)
01910 return smaller ? ( m ? a[m-1] : (v*5)/6 ) :
01911 ( m+1<int(a.count()) ? a[m+1] : (v*6)/5 );
01912 else if (v < a[m])
01913 r = m-1;
01914 else
01915 l = m+1;
01916 }
01917 if (!l)
01918 return smaller ? (v*5)/6 : kMin((v*6)/5, a[0]);
01919 if (l == int(a.count()))
01920 return smaller ? kMax((v*5)/6, a[r]) : (v*6)/5;
01921
01922 return smaller ? a[r] : a[l];
01923 }
01924
01925 void CSSStyleSelector::applyRule( int id, DOM::CSSValueImpl *value )
01926 {
01927
01928
01929 CSSPrimitiveValueImpl *primitiveValue = 0;
01930 if(value->isPrimitiveValue()) primitiveValue = static_cast<CSSPrimitiveValueImpl *>(value);
01931
01932 Length l;
01933 bool apply = false;
01934
01935 bool isInherit = (parentNode && value->cssValueType() == CSSValue::CSS_INHERIT);
01936 bool isInitial = (value->cssValueType() == CSSValue::CSS_INITIAL) ||
01937 (!parentNode && value->cssValueType() == CSSValue::CSS_INHERIT);
01938
01939
01940
01941
01942 switch(id)
01943 {
01944
01945 case CSS_PROP_BACKGROUND_ATTACHMENT:
01946 HANDLE_INHERIT_AND_INITIAL(backgroundAttachment, BackgroundAttachment)
01947 if(!primitiveValue) break;
01948 switch(primitiveValue->getIdent())
01949 {
01950 case CSS_VAL_FIXED:
01951 {
01952 style->setBackgroundAttachment(false);
01953
01954 if( style->backgroundImage() )
01955 view->useSlowRepaints();
01956 break;
01957 }
01958 case CSS_VAL_SCROLL:
01959 style->setBackgroundAttachment(true);
01960 break;
01961 default:
01962 return;
01963 }
01964 case CSS_PROP_BACKGROUND_REPEAT:
01965 {
01966 HANDLE_INHERIT_AND_INITIAL(backgroundRepeat, BackgroundRepeat)
01967 if(!primitiveValue) return;
01968 switch(primitiveValue->getIdent())
01969 {
01970 case CSS_VAL_REPEAT:
01971 style->setBackgroundRepeat( REPEAT );
01972 break;
01973 case CSS_VAL_REPEAT_X:
01974 style->setBackgroundRepeat( REPEAT_X );
01975 break;
01976 case CSS_VAL_REPEAT_Y:
01977 style->setBackgroundRepeat( REPEAT_Y );
01978 break;
01979 case CSS_VAL_NO_REPEAT:
01980 style->setBackgroundRepeat( NO_REPEAT );
01981 break;
01982 default:
01983 return;
01984 }
01985 }
01986 case CSS_PROP_BORDER_COLLAPSE:
01987 HANDLE_INHERIT_AND_INITIAL(borderCollapse, BorderCollapse)
01988 if(!primitiveValue) break;
01989 switch(primitiveValue->getIdent())
01990 {
01991 case CSS_VAL_COLLAPSE:
01992 style->setBorderCollapse(true);
01993 break;
01994 case CSS_VAL_SEPARATE:
01995 style->setBorderCollapse(false);
01996 break;
01997 default:
01998 return;
01999 }
02000 break;
02001
02002 case CSS_PROP_BORDER_TOP_STYLE:
02003 HANDLE_INHERIT_AND_INITIAL_WITH_VALUE(borderTopStyle, BorderTopStyle, BorderStyle)
02004 if (!primitiveValue) return;
02005 style->setBorderTopStyle((EBorderStyle)(primitiveValue->getIdent() - CSS_VAL__KHTML_NATIVE));
02006 break;
02007 case CSS_PROP_BORDER_RIGHT_STYLE:
02008 HANDLE_INHERIT_AND_INITIAL_WITH_VALUE(borderRightStyle, BorderRightStyle, BorderStyle)
02009 if (!primitiveValue) return;
02010 style->setBorderRightStyle((EBorderStyle)(primitiveValue->getIdent() - CSS_VAL__KHTML_NATIVE));
02011 break;
02012 case CSS_PROP_BORDER_BOTTOM_STYLE:
02013 HANDLE_INHERIT_AND_INITIAL_WITH_VALUE(borderBottomStyle, BorderBottomStyle, BorderStyle)
02014 if (!primitiveValue) return;
02015 style->setBorderBottomStyle((EBorderStyle)(primitiveValue->getIdent() - CSS_VAL__KHTML_NATIVE));
02016 break;
02017 case CSS_PROP_BORDER_LEFT_STYLE:
02018 HANDLE_INHERIT_AND_INITIAL_WITH_VALUE(borderLeftStyle, BorderLeftStyle, BorderStyle)
02019 if (!primitiveValue) return;
02020 style->setBorderLeftStyle((EBorderStyle)(primitiveValue->getIdent() - CSS_VAL__KHTML_NATIVE));
02021 break;
02022 case CSS_PROP_OUTLINE_STYLE:
02023 HANDLE_INHERIT_AND_INITIAL_WITH_VALUE(outlineStyle, OutlineStyle, BorderStyle)
02024 if (!primitiveValue) return;
02025 style->setOutlineStyle((EBorderStyle)(primitiveValue->getIdent() - CSS_VAL__KHTML_NATIVE));
02026 break;
02027 case CSS_PROP_CAPTION_SIDE:
02028 {
02029 HANDLE_INHERIT_AND_INITIAL(captionSide, CaptionSide)
02030 if(!primitiveValue) break;
02031 ECaptionSide c = RenderStyle::initialCaptionSide();
02032 switch(primitiveValue->getIdent())
02033 {
02034 case CSS_VAL_LEFT:
02035 c = CAPLEFT; break;
02036 case CSS_VAL_RIGHT:
02037 c = CAPRIGHT; break;
02038 case CSS_VAL_TOP:
02039 c = CAPTOP; break;
02040 case CSS_VAL_BOTTOM:
02041 c = CAPBOTTOM; break;
02042 default:
02043 return;
02044 }
02045 style->setCaptionSide(c);
02046 return;
02047 }
02048 case CSS_PROP_CLEAR:
02049 {
02050 HANDLE_INHERIT_AND_INITIAL(clear, Clear)
02051 if(!primitiveValue) break;
02052 EClear c = CNONE;
02053 switch(primitiveValue->getIdent())
02054 {
02055 case CSS_VAL_LEFT:
02056 c = CLEFT; break;
02057 case CSS_VAL_RIGHT:
02058 c = CRIGHT; break;
02059 case CSS_VAL_BOTH:
02060 c = CBOTH; break;
02061 case CSS_VAL_NONE:
02062 c = CNONE; break;
02063 default:
02064 return;
02065 }
02066 style->setClear(c);
02067 return;
02068 }
02069 case CSS_PROP_DIRECTION:
02070 {
02071 HANDLE_INHERIT_AND_INITIAL(direction, Direction)
02072 if(!primitiveValue) break;
02073 style->setDirection( (EDirection) (primitiveValue->getIdent() - CSS_VAL_LTR) );
02074 return;
02075 }
02076 case CSS_PROP_DISPLAY:
02077 {
02078 HANDLE_INHERIT_AND_INITIAL(display, Display)
02079 if(!primitiveValue) break;
02080 int id = primitiveValue->getIdent();
02081 style->setDisplay( id == CSS_VAL_NONE ? NONE : EDisplay(id - CSS_VAL_INLINE) );
02082 break;
02083 }
02084
02085 case CSS_PROP_EMPTY_CELLS:
02086 {
02087 HANDLE_INHERIT(emptyCells, EmptyCells);
02088 if (!primitiveValue) break;
02089 int id = primitiveValue->getIdent();
02090 if (id == CSS_VAL_SHOW)
02091 style->setEmptyCells(SHOW);
02092 else if (id == CSS_VAL_HIDE)
02093 style->setEmptyCells(HIDE);
02094 break;
02095 }
02096 case CSS_PROP_FLOAT:
02097 {
02098 HANDLE_INHERIT_AND_INITIAL(floating, Floating)
02099 if(!primitiveValue) return;
02100 EFloat f;
02101 switch(primitiveValue->getIdent())
02102 {
02103 case CSS_VAL_LEFT:
02104 f = FLEFT; break;
02105 case CSS_VAL_RIGHT:
02106 f = FRIGHT; break;
02107 case CSS_VAL_NONE:
02108 case CSS_VAL_CENTER:
02109 f = FNONE; break;
02110 default:
02111 return;
02112 }
02113 if (f!=FNONE && style->display()==LIST_ITEM)
02114 style->setDisplay(BLOCK);
02115
02116 style->setFloating(f);
02117 break;
02118 }
02119
02120 case CSS_PROP_FONT_STYLE:
02121 {
02122 FontDef fontDef = style->htmlFont().fontDef;
02123 if (isInherit)
02124 fontDef.italic = parentStyle->htmlFont().fontDef.italic;
02125 else if (isInitial)
02126 fontDef.italic = false;
02127 else {
02128 if(!primitiveValue) return;
02129 switch(primitiveValue->getIdent()) {
02130 case CSS_VAL_OBLIQUE:
02131
02132 case CSS_VAL_ITALIC:
02133 fontDef.italic = true;
02134 break;
02135 case CSS_VAL_NORMAL:
02136 fontDef.italic = false;
02137 break;
02138 default:
02139 return;
02140 }
02141 }
02142 fontDirty |= style->setFontDef( fontDef );
02143 break;
02144 }
02145
02146
02147 case CSS_PROP_FONT_VARIANT:
02148 {
02149 FontDef fontDef = style->htmlFont().fontDef;
02150 if (isInherit)
02151 fontDef.smallCaps = parentStyle->htmlFont().fontDef.weight;
02152 else if (isInitial)
02153 fontDef.smallCaps = false;
02154 else {
02155 if(!primitiveValue) return;
02156 int id = primitiveValue->getIdent();
02157 if ( id == CSS_VAL_NORMAL )
02158 fontDef.smallCaps = false;
02159 else if ( id == CSS_VAL_SMALL_CAPS )
02160 fontDef.smallCaps = true;
02161 else
02162 return;
02163 }
02164 fontDirty |= style->setFontDef( fontDef );
02165 break;
02166 }
02167
02168 case CSS_PROP_FONT_WEIGHT:
02169 {
02170 FontDef fontDef = style->htmlFont().fontDef;
02171 if (isInherit)
02172 fontDef.weight = parentStyle->htmlFont().fontDef.weight;
02173 else if (isInitial)
02174 fontDef.weight = QFont::Normal;
02175 else {
02176 if(!primitiveValue) return;
02177 if(primitiveValue->getIdent())
02178 {
02179 switch(primitiveValue->getIdent()) {
02180
02181
02182 case CSS_VAL_BOLD:
02183 case CSS_VAL_BOLDER:
02184 case CSS_VAL_600:
02185 case CSS_VAL_700:
02186 case CSS_VAL_800:
02187 case CSS_VAL_900:
02188 fontDef.weight = QFont::Bold;
02189 break;
02190 case CSS_VAL_NORMAL:
02191 case CSS_VAL_LIGHTER:
02192 case CSS_VAL_100:
02193 case CSS_VAL_200:
02194 case CSS_VAL_300:
02195 case CSS_VAL_400:
02196 case CSS_VAL_500:
02197 fontDef.weight = QFont::Normal;
02198 break;
02199 default:
02200 return;
02201 }
02202 }
02203 else
02204 {
02205
02206 }
02207 }
02208 fontDirty |= style->setFontDef( fontDef );
02209 break;
02210 }
02211
02212 case CSS_PROP_LIST_STYLE_POSITION:
02213 {
02214 HANDLE_INHERIT_AND_INITIAL(listStylePosition, ListStylePosition)
02215 if (!primitiveValue) return;
02216 if (primitiveValue->getIdent())
02217 style->setListStylePosition( (EListStylePosition) (primitiveValue->getIdent() - CSS_VAL_OUTSIDE) );
02218 return;
02219 }
02220
02221 case CSS_PROP_LIST_STYLE_TYPE:
02222 {
02223 HANDLE_INHERIT_AND_INITIAL(listStyleType, ListStyleType)
02224 if (!primitiveValue) return;
02225 if (primitiveValue->getIdent())
02226 {
02227 EListStyleType t;
02228 int id = primitiveValue->getIdent();
02229 if ( id == CSS_VAL_NONE) {
02230 t = LNONE;
02231 } else {
02232 t = EListStyleType(id - CSS_VAL_DISC);
02233 }
02234 style->setListStyleType(t);
02235 }
02236 return;
02237 }
02238
02239 case CSS_PROP_OVERFLOW:
02240 {
02241 HANDLE_INHERIT_AND_INITIAL(overflow, Overflow)
02242 if (!primitiveValue) return;
02243 EOverflow o;
02244 switch(primitiveValue->getIdent())
02245 {
02246 case CSS_VAL_VISIBLE:
02247 o = OVISIBLE; break;
02248 case CSS_VAL_HIDDEN:
02249 o = OHIDDEN; break;
02250 case CSS_VAL_SCROLL:
02251 o = OSCROLL; break;
02252 case CSS_VAL_AUTO:
02253 o = OAUTO; break;
02254 case CSS_VAL_MARQUEE:
02255 o = OMARQUEE; break;
02256 default:
02257 return;
02258 }
02259 style->setOverflow(o);
02260 return;
02261 }
02262 break;
02263 case CSS_PROP_PAGE_BREAK_BEFORE:
02264 {
02265 HANDLE_INHERIT_AND_INITIAL_WITH_VALUE(pageBreakBefore, PageBreakBefore, PageBreak)
02266 if (!primitiveValue) return;
02267 switch (primitiveValue->getIdent()) {
02268 case CSS_VAL_AUTO:
02269 style->setPageBreakBefore(PBAUTO);
02270 break;
02271 case CSS_VAL_LEFT:
02272 case CSS_VAL_RIGHT:
02273 case CSS_VAL_ALWAYS:
02274 style->setPageBreakBefore(PBALWAYS);
02275 break;
02276 case CSS_VAL_AVOID:
02277 style->setPageBreakBefore(PBAVOID);
02278 break;
02279 }
02280 break;
02281 }
02282
02283 case CSS_PROP_PAGE_BREAK_AFTER:
02284 {
02285 HANDLE_INHERIT_AND_INITIAL_WITH_VALUE(pageBreakAfter, PageBreakAfter, PageBreak)
02286 if (!primitiveValue) return;
02287 switch (primitiveValue->getIdent()) {
02288 case CSS_VAL_AUTO:
02289 style->setPageBreakAfter(PBAUTO);
02290 break;
02291 case CSS_VAL_LEFT:
02292 case CSS_VAL_RIGHT:
02293 case CSS_VAL_ALWAYS:
02294 style->setPageBreakAfter(PBALWAYS);
02295 break;
02296 case CSS_VAL_AVOID:
02297 style->setPageBreakAfter(PBAVOID);
02298 break;
02299 }
02300 break;
02301 }
02302
02303 case CSS_PROP_PAGE_BREAK_INSIDE: {
02304 HANDLE_INHERIT_AND_INITIAL_WITH_VALUE(pageBreakInside, PageBreakInside, PageBreak)
02305 if (!primitiveValue) return;
02306 if (primitiveValue->getIdent() == CSS_VAL_AUTO)
02307 style->setPageBreakInside(PBAUTO);
02308 else if (primitiveValue->getIdent() == CSS_VAL_AVOID)
02309 style->setPageBreakInside(PBAVOID);
02310 return;
02311 }
02312
02313
02314 break;
02315
02316 case CSS_PROP_POSITION:
02317 {
02318 HANDLE_INHERIT_AND_INITIAL(position, Position)
02319 if (!primitiveValue) return;
02320 EPosition p;
02321 switch(primitiveValue->getIdent())
02322 {
02323 case CSS_VAL_STATIC:
02324 p = STATIC; break;
02325 case CSS_VAL_RELATIVE:
02326 p = RELATIVE; break;
02327 case CSS_VAL_ABSOLUTE:
02328 p = ABSOLUTE; break;
02329 case CSS_VAL_FIXED:
02330 {
02331 view->useSlowRepaints();
02332 p = FIXED;
02333 break;
02334 }
02335 default:
02336 return;
02337 }
02338 style->setPosition(p);
02339 return;
02340 }
02341
02342 case CSS_PROP_TABLE_LAYOUT: {
02343 HANDLE_INHERIT_AND_INITIAL(tableLayout, TableLayout)
02344
02345 if ( !primitiveValue )
02346 return;
02347
02348 ETableLayout l = RenderStyle::initialTableLayout();
02349 switch( primitiveValue->getIdent() ) {
02350 case CSS_VAL_FIXED:
02351 l = TFIXED;
02352
02353 case CSS_VAL_AUTO:
02354 style->setTableLayout( l );
02355 default:
02356 break;
02357 }
02358 break;
02359 }
02360
02361 case CSS_PROP_UNICODE_BIDI: {
02362 HANDLE_INHERIT_AND_INITIAL(unicodeBidi, UnicodeBidi)
02363 if(!primitiveValue) break;
02364 switch (primitiveValue->getIdent()) {
02365 case CSS_VAL_NORMAL:
02366 style->setUnicodeBidi(UBNormal);
02367 break;
02368 case CSS_VAL_EMBED:
02369 style->setUnicodeBidi(Embed);
02370 break;
02371 case CSS_VAL_BIDI_OVERRIDE:
02372 style->setUnicodeBidi(Override);
02373 break;
02374 default:
02375 return;
02376 }
02377 break;
02378 }
02379 case CSS_PROP_TEXT_TRANSFORM: {
02380 HANDLE_INHERIT_AND_INITIAL(textTransform, TextTransform)
02381
02382 if(!primitiveValue) break;
02383 if(!primitiveValue->getIdent()) return;
02384
02385 ETextTransform tt;
02386 switch(primitiveValue->getIdent()) {
02387 case CSS_VAL_CAPITALIZE: tt = CAPITALIZE; break;
02388 case CSS_VAL_UPPERCASE: tt = UPPERCASE; break;
02389 case CSS_VAL_LOWERCASE: tt = LOWERCASE; break;
02390 case CSS_VAL_NONE:
02391 default: tt = TTNONE; break;
02392 }
02393 style->setTextTransform(tt);
02394 break;
02395 }
02396
02397 case CSS_PROP_VISIBILITY:
02398 {
02399 HANDLE_INHERIT_AND_INITIAL(visibility, Visibility)
02400
02401 if(!primitiveValue) break;
02402 switch( primitiveValue->getIdent() ) {
02403 case CSS_VAL_HIDDEN:
02404 style->setVisibility( HIDDEN );
02405 break;
02406 case CSS_VAL_VISIBLE:
02407 style->setVisibility( VISIBLE );
02408 break;
02409 case CSS_VAL_COLLAPSE:
02410 style->setVisibility( COLLAPSE );
02411 default:
02412 break;
02413 }
02414 break;
02415 }
02416 case CSS_PROP_WHITE_SPACE:
02417 HANDLE_INHERIT_AND_INITIAL(whiteSpace, WhiteSpace)
02418
02419 if(!primitiveValue) break;
02420 if(!primitiveValue->getIdent()) return;
02421
02422 EWhiteSpace s;
02423 switch(primitiveValue->getIdent()) {
02424 case CSS_VAL__KHTML_NOWRAP:
02425 s = KHTML_NOWRAP;
02426 break;
02427 case CSS_VAL_NOWRAP:
02428 s = NOWRAP;
02429 break;
02430 case CSS_VAL_PRE:
02431 s = PRE;
02432 break;
02433 case CSS_VAL_PRE_WRAP:
02434 s = PRE_WRAP;
02435 break;
02436 case CSS_VAL_PRE_LINE:
02437 s = PRE_LINE;
02438 break;
02439 case CSS_VAL_NORMAL:
02440 default:
02441 s = NORMAL;
02442 break;
02443 }
02444 style->setWhiteSpace(s);
02445 break;
02446
02447 case CSS_PROP_BACKGROUND_POSITION:
02448 if (isInherit) {
02449 style->setBackgroundXPosition(parentStyle->backgroundXPosition());
02450 style->setBackgroundYPosition(parentStyle->backgroundYPosition());
02451 }
02452 else if (isInitial) {
02453 style->setBackgroundXPosition(RenderStyle::initialBackgroundXPosition());
02454 style->setBackgroundYPosition(RenderStyle::initialBackgroundYPosition());
02455 }
02456 break;
02457 case CSS_PROP_BACKGROUND_POSITION_X: {
02458 HANDLE_INHERIT_AND_INITIAL(backgroundXPosition, BackgroundXPosition)
02459 if(!primitiveValue) break;
02460 Length l;
02461 int type = primitiveValue->primitiveType();
02462 if(type > CSSPrimitiveValue::CSS_PERCENTAGE && type < CSSPrimitiveValue::CSS_DEG)
02463 l = Length(primitiveValue->computeLength(style, paintDeviceMetrics), Fixed);
02464 else if(type == CSSPrimitiveValue::CSS_PERCENTAGE)
02465 l = Length((int)primitiveValue->floatValue(CSSPrimitiveValue::CSS_PERCENTAGE), Percent);
02466 else
02467 return;
02468 style->setBackgroundXPosition(l);
02469 break;
02470 }
02471 case CSS_PROP_BACKGROUND_POSITION_Y: {
02472 HANDLE_INHERIT_AND_INITIAL(backgroundYPosition, BackgroundYPosition)
02473 if(!primitiveValue) break;
02474 Length l;
02475 int type = primitiveValue->primitiveType();
02476 if(type > CSSPrimitiveValue::CSS_PERCENTAGE && type < CSSPrimitiveValue::CSS_DEG)
02477 l = Length(primitiveValue->computeLength(style, paintDeviceMetrics), Fixed);
02478 else if(type == CSSPrimitiveValue::CSS_PERCENTAGE)
02479 l = Length((int)primitiveValue->floatValue(CSSPrimitiveValue::CSS_PERCENTAGE), Percent);
02480 else
02481 return;
02482 style->setBackgroundYPosition(l);
02483 break;
02484 }
02485 case CSS_PROP_BORDER_SPACING: {
02486 if(value->cssValueType() != CSSValue::CSS_INHERIT || !parentNode) return;
02487 style->setBorderHorizontalSpacing(parentStyle->borderHorizontalSpacing());
02488 style->setBorderVerticalSpacing(parentStyle->borderVerticalSpacing());
02489 break;
02490 }
02491 case CSS_PROP__KHTML_BORDER_HORIZONTAL_SPACING: {
02492 HANDLE_INHERIT_AND_INITIAL(borderHorizontalSpacing, BorderHorizontalSpacing)
02493 if (!primitiveValue) break;
02494 short spacing = primitiveValue->computeLength(style, paintDeviceMetrics);
02495 style->setBorderHorizontalSpacing(spacing);
02496 break;
02497 }
02498 case CSS_PROP__KHTML_BORDER_VERTICAL_SPACING: {
02499 HANDLE_INHERIT_AND_INITIAL(borderVerticalSpacing, BorderVerticalSpacing)
02500 if (!primitiveValue) break;
02501 short spacing = primitiveValue->computeLength(style, paintDeviceMetrics);
02502 style->setBorderVerticalSpacing(spacing);
02503 break;
02504 }
02505
02506 case CSS_PROP_CURSOR:
02507 HANDLE_INHERIT_AND_INITIAL(cursor, Cursor)
02508 if(primitiveValue)
02509 style->setCursor( (ECursor) (primitiveValue->getIdent() - CSS_VAL_AUTO) );
02510 break;
02511
02512 case CSS_PROP_BACKGROUND_COLOR:
02513 case CSS_PROP_BORDER_TOP_COLOR:
02514 case CSS_PROP_BORDER_RIGHT_COLOR:
02515 case CSS_PROP_BORDER_BOTTOM_COLOR:
02516 case CSS_PROP_BORDER_LEFT_COLOR:
02517 case CSS_PROP_COLOR:
02518 case CSS_PROP_OUTLINE_COLOR:
02519
02520 case CSS_PROP_SCROLLBAR_FACE_COLOR:
02521 case CSS_PROP_SCROLLBAR_SHADOW_COLOR:
02522 case CSS_PROP_SCROLLBAR_HIGHLIGHT_COLOR:
02523 case CSS_PROP_SCROLLBAR_3DLIGHT_COLOR:
02524 case CSS_PROP_SCROLLBAR_DARKSHADOW_COLOR:
02525 case CSS_PROP_SCROLLBAR_TRACK_COLOR:
02526 case CSS_PROP_SCROLLBAR_ARROW_COLOR:
02527 {
02528 QColor col;
02529 if (isInherit) {
02530 HANDLE_INHERIT_COND(CSS_PROP_BACKGROUND_COLOR, backgroundColor, BackgroundColor)
02531 HANDLE_INHERIT_COND(CSS_PROP_BORDER_TOP_COLOR, borderTopColor, BorderTopColor)
02532 HANDLE_INHERIT_COND(CSS_PROP_BORDER_BOTTOM_COLOR, borderBottomColor, BorderBottomColor)
02533 HANDLE_INHERIT_COND(CSS_PROP_BORDER_RIGHT_COLOR, borderRightColor, BorderRightColor)
02534 HANDLE_INHERIT_COND(CSS_PROP_BORDER_LEFT_COLOR, borderLeftColor, BorderLeftColor)
02535 HANDLE_INHERIT_COND(CSS_PROP_COLOR, color, Color)
02536 HANDLE_INHERIT_COND(CSS_PROP_OUTLINE_COLOR, outlineColor, OutlineColor)
02537 return;
02538 } else if (isInitial) {
02539
02540
02541
02542 if (id == CSS_PROP_COLOR)
02543 col = RenderStyle::initialColor();
02544 } else {
02545 if(!primitiveValue )
02546 return;
02547 int ident = primitiveValue->getIdent();
02548 if ( ident ) {
02549 if ( ident == CSS_VAL__KHTML_TEXT )
02550 col = element->getDocument()->textColor();
02551
02552 else if ( ident == CSS_VAL_TRANSPARENT
02553 && id != CSS_PROP_BORDER_TOP_COLOR
02554 && id != CSS_PROP_BORDER_RIGHT_COLOR
02555 && id != CSS_PROP_BORDER_BOTTOM_COLOR
02556 && id != CSS_PROP_BORDER_LEFT_COLOR )
02557 col = QColor();
02558 else
02559 col = colorForCSSValue( ident );
02560 } else if ( primitiveValue->primitiveType() == CSSPrimitiveValue::CSS_RGBCOLOR ) {
02561 #ifndef APPLE_CHANGES
02562 if(qAlpha(primitiveValue->getRGBColorValue()))
02563 #endif
02564 col.setRgb(primitiveValue->getRGBColorValue());
02565 } else {
02566 return;
02567 }
02568 }
02569
02570 switch(id)
02571 {
02572 case CSS_PROP_BACKGROUND_COLOR:
02573 style->setBackgroundColor(col); break;
02574 case CSS_PROP_BORDER_TOP_COLOR:
02575 style->setBorderTopColor(col); break;
02576 case CSS_PROP_BORDER_RIGHT_COLOR:
02577 style->setBorderRightColor(col); break;
02578 case CSS_PROP_BORDER_BOTTOM_COLOR:
02579 style->setBorderBottomColor(col); break;
02580 case CSS_PROP_BORDER_LEFT_COLOR:
02581 style->setBorderLeftColor(col); break;
02582 case CSS_PROP_COLOR:
02583 style->setColor(col); break;
02584 case CSS_PROP__KHTML_TEXT_DECORATION_COLOR:
02585 style->setTextDecorationColor(col); break;
02586 case CSS_PROP_OUTLINE_COLOR:
02587 style->setOutlineColor(col); break;
02588 #ifndef APPLE_CHANGES
02589 case CSS_PROP_SCROLLBAR_FACE_COLOR:
02590 style->setPaletteColor(QPalette::Active, QColorGroup::Button, col);
02591 style->setPaletteColor(QPalette::Inactive, QColorGroup::Button, col);
02592 break;
02593 case CSS_PROP_SCROLLBAR_SHADOW_COLOR:
02594 style->setPaletteColor(QPalette::Active, QColorGroup::Shadow, col);
02595 style->setPaletteColor(QPalette::Inactive, QColorGroup::Shadow, col);
02596 break;
02597 case CSS_PROP_SCROLLBAR_HIGHLIGHT_COLOR:
02598 style->setPaletteColor(QPalette::Active, QColorGroup::Light, col);
02599 style->setPaletteColor(QPalette::Inactive, QColorGroup::Light, col);
02600 break;
02601 case CSS_PROP_SCROLLBAR_3DLIGHT_COLOR:
02602 break;
02603 case CSS_PROP_SCROLLBAR_DARKSHADOW_COLOR:
02604 style->setPaletteColor(QPalette::Active, QColorGroup::Dark, col);
02605 style->setPaletteColor(QPalette::Inactive, QColorGroup::Dark, col);
02606 break;
02607 case CSS_PROP_SCROLLBAR_TRACK_COLOR:
02608 style->setPaletteColor(QPalette::Active, QColorGroup::Mid, col);
02609 style->setPaletteColor(QPalette::Inactive, QColorGroup::Mid, col);
02610 style->setPaletteColor(QPalette::Active, QColorGroup::Background, col);
02611 style->setPaletteColor(QPalette::Inactive, QColorGroup::Background, col);
02612
02613 case CSS_PROP_SCROLLBAR_BASE_COLOR:
02614 style->setPaletteColor(QPalette::Active, QColorGroup::Base, col);
02615 style->setPaletteColor(QPalette::Inactive, QColorGroup::Base, col);
02616 break;
02617 case CSS_PROP_SCROLLBAR_ARROW_COLOR:
02618 style->setPaletteColor(QPalette::Active, QColorGroup::ButtonText, col);
02619 style->setPaletteColor(QPalette::Inactive, QColorGroup::ButtonText, col);
02620 break;
02621 #endif
02622 default:
02623 return;
02624 }
02625 return;
02626 }
02627 break;
02628
02629 case CSS_PROP_BACKGROUND_IMAGE:
02630 {
02631 HANDLE_INHERIT_AND_INITIAL(backgroundImage, BackgroundImage)
02632 if (!primitiveValue) return;
02633 style->setBackgroundImage(static_cast<CSSImageValueImpl *>(primitiveValue)->image());
02634
02635 break;
02636 }
02637 case CSS_PROP_LIST_STYLE_IMAGE:
02638 {
02639 HANDLE_INHERIT_AND_INITIAL(listStyleImage, ListStyleImage)
02640 if (!primitiveValue) return;
02641 style->setListStyleImage(static_cast<CSSImageValueImpl *>(primitiveValue)->image());
02642
02643 break;
02644 }
02645
02646
02647 case CSS_PROP_BORDER_TOP_WIDTH:
02648 case CSS_PROP_BORDER_RIGHT_WIDTH:
02649 case CSS_PROP_BORDER_BOTTOM_WIDTH:
02650 case CSS_PROP_BORDER_LEFT_WIDTH:
02651 case CSS_PROP_OUTLINE_WIDTH:
02652 {
02653 if (isInherit) {
02654 HANDLE_INHERIT_COND(CSS_PROP_BORDER_TOP_WIDTH, borderTopWidth, BorderTopWidth)
02655 HANDLE_INHERIT_COND(CSS_PROP_BORDER_RIGHT_WIDTH, borderRightWidth, BorderRightWidth)
02656 HANDLE_INHERIT_COND(CSS_PROP_BORDER_BOTTOM_WIDTH, borderBottomWidth, BorderBottomWidth)
02657 HANDLE_INHERIT_COND(CSS_PROP_BORDER_LEFT_WIDTH, borderLeftWidth, BorderLeftWidth)
02658 HANDLE_INHERIT_COND(CSS_PROP_OUTLINE_WIDTH, outlineWidth, OutlineWidth)
02659 return;
02660 }
02661 else if (isInitial) {
02662 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_BORDER_TOP_WIDTH, BorderTopWidth, BorderWidth)
02663 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_BORDER_RIGHT_WIDTH, BorderRightWidth, BorderWidth)
02664 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_BORDER_BOTTOM_WIDTH, BorderBottomWidth, BorderWidth)
02665 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_BORDER_LEFT_WIDTH, BorderLeftWidth, BorderWidth)
02666 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_OUTLINE_WIDTH, OutlineWidth, BorderWidth)
02667 return;
02668 }
02669
02670 if(!primitiveValue) break;
02671 short width = 3;
02672 switch(primitiveValue->getIdent())
02673 {
02674 case CSS_VAL_THIN:
02675 width = 1;
02676 break;
02677 case CSS_VAL_MEDIUM:
02678 width = 3;
02679 break;
02680 case CSS_VAL_THICK:
02681 width = 5;
02682 break;
02683 case CSS_VAL_INVALID:
02684 {
02685 double widthd = primitiveValue->computeLengthFloat(style, paintDeviceMetrics);
02686 width = (int)widthd;
02687
02688
02689 if (width == 0 && widthd >= 0.025) width++;
02690 break;
02691 }
02692 default:
02693 return;
02694 }
02695
02696 if(width < 0) return;
02697 switch(id)
02698 {
02699 case CSS_PROP_BORDER_TOP_WIDTH:
02700 style->setBorderTopWidth(width);
02701 break;
02702 case CSS_PROP_BORDER_RIGHT_WIDTH:
02703 style->setBorderRightWidth(width);
02704 break;
02705 case CSS_PROP_BORDER_BOTTOM_WIDTH:
02706 style->setBorderBottomWidth(width);
02707 break;
02708 case CSS_PROP_BORDER_LEFT_WIDTH:
02709 style->setBorderLeftWidth(width);
02710 break;
02711 case CSS_PROP_OUTLINE_WIDTH:
02712 style->setOutlineWidth(width);
02713 break;
02714 default:
02715 return;
02716 }
02717 return;
02718 }
02719
02720 case CSS_PROP_LETTER_SPACING:
02721 case CSS_PROP_WORD_SPACING:
02722 {
02723 if (isInherit) {
02724 HANDLE_INHERIT_COND(CSS_PROP_LETTER_SPACING, letterSpacing, LetterSpacing)
02725 HANDLE_INHERIT_COND(CSS_PROP_WORD_SPACING, wordSpacing, WordSpacing)
02726 return;
02727 } else if (isInitial) {
02728 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_LETTER_SPACING, LetterSpacing, LetterWordSpacing)
02729 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_WORD_SPACING, WordSpacing, LetterWordSpacing)
02730 return;
02731 }
02732 if(!primitiveValue) return;
02733
02734 int width = 0;
02735 if (primitiveValue->getIdent() != CSS_VAL_NORMAL)
02736 width = primitiveValue->computeLength(style, paintDeviceMetrics);
02737
02738 switch(id)
02739 {
02740 case CSS_PROP_LETTER_SPACING:
02741 style->setLetterSpacing(width);
02742 break;
02743 case CSS_PROP_WORD_SPACING:
02744 style->setWordSpacing(width);
02745 break;
02746
02747 default: break;
02748 }
02749 return;
02750 }
02751
02752
02753 case CSS_PROP_MAX_WIDTH:
02754
02755 if(primitiveValue && primitiveValue->getIdent() == CSS_VAL_NONE)
02756 apply = true;
02757 case CSS_PROP_TOP:
02758 case CSS_PROP_LEFT:
02759 case CSS_PROP_RIGHT:
02760 case CSS_PROP_BOTTOM:
02761 case CSS_PROP_WIDTH:
02762 case CSS_PROP_MIN_WIDTH:
02763 case CSS_PROP_MARGIN_TOP:
02764 case CSS_PROP_MARGIN_RIGHT:
02765 case CSS_PROP_MARGIN_BOTTOM:
02766 case CSS_PROP_MARGIN_LEFT:
02767
02768 if(id != CSS_PROP_MAX_WIDTH && primitiveValue &&
02769 primitiveValue->getIdent() == CSS_VAL_AUTO)
02770 {
02771
02772 apply = true;
02773 }
02774 case CSS_PROP_PADDING_TOP:
02775 case CSS_PROP_PADDING_RIGHT:
02776 case CSS_PROP_PADDING_BOTTOM:
02777 case CSS_PROP_PADDING_LEFT:
02778 case CSS_PROP_TEXT_INDENT:
02779
02780 {
02781 if (isInherit) {
02782 HANDLE_INHERIT_COND(CSS_PROP_MAX_WIDTH, maxWidth, MaxWidth)
02783 HANDLE_INHERIT_COND(CSS_PROP_BOTTOM, bottom, Bottom)
02784 HANDLE_INHERIT_COND(CSS_PROP_TOP, top, Top)
02785 HANDLE_INHERIT_COND(CSS_PROP_LEFT, left, Left)
02786 HANDLE_INHERIT_COND(CSS_PROP_RIGHT, right, Right)
02787 HANDLE_INHERIT_COND(CSS_PROP_WIDTH, width, Width)
02788 HANDLE_INHERIT_COND(CSS_PROP_MIN_WIDTH, minWidth, MinWidth)
02789 HANDLE_INHERIT_COND(CSS_PROP_PADDING_TOP, paddingTop, PaddingTop)
02790 HANDLE_INHERIT_COND(CSS_PROP_PADDING_RIGHT, paddingRight, PaddingRight)
02791 HANDLE_INHERIT_COND(CSS_PROP_PADDING_BOTTOM, paddingBottom, PaddingBottom)
02792 HANDLE_INHERIT_COND(CSS_PROP_PADDING_LEFT, paddingLeft, PaddingLeft)
02793 HANDLE_INHERIT_COND(CSS_PROP_MARGIN_TOP, marginTop, MarginTop)
02794 HANDLE_INHERIT_COND(CSS_PROP_MARGIN_RIGHT, marginRight, MarginRight)
02795 HANDLE_INHERIT_COND(CSS_PROP_MARGIN_BOTTOM, marginBottom, MarginBottom)
02796 HANDLE_INHERIT_COND(CSS_PROP_MARGIN_LEFT, marginLeft, MarginLeft)
02797 HANDLE_INHERIT_COND(CSS_PROP_TEXT_INDENT, textIndent, TextIndent)
02798 return;
02799 } else if (isInitial) {
02800 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_MAX_WIDTH, MaxWidth, MaxSize)
02801 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_BOTTOM, Bottom, Offset)
02802 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_TOP, Top, Offset)
02803 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_LEFT, Left, Offset)
02804 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_RIGHT, Right, Offset)
02805 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_WIDTH, Width, Size)
02806 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_MIN_WIDTH, MinWidth, MinSize)
02807 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_PADDING_TOP, PaddingTop, Padding)
02808 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_PADDING_RIGHT, PaddingRight, Padding)
02809 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_PADDING_BOTTOM, PaddingBottom, Padding)
02810 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_PADDING_LEFT, PaddingLeft, Padding)
02811 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_MARGIN_TOP, MarginTop, Margin)
02812 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_MARGIN_RIGHT, MarginRight, Margin)
02813 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_MARGIN_BOTTOM, MarginBottom, Margin)
02814 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_MARGIN_LEFT, MarginLeft, Margin)
02815 HANDLE_INITIAL_COND(CSS_PROP_TEXT_INDENT, TextIndent)
02816 return;
02817 }
02818
02819 if (primitiveValue && !apply) {
02820 int type = primitiveValue->primitiveType();
02821 if(type > CSSPrimitiveValue::CSS_PERCENTAGE && type < CSSPrimitiveValue::CSS_DEG)
02822
02823 l = Length(primitiveValue->computeLength(style, paintDeviceMetrics), Fixed,
02824 primitiveValue->isQuirkValue());
02825 else if(type == CSSPrimitiveValue::CSS_PERCENTAGE)
02826 l = Length((int)primitiveValue->floatValue(CSSPrimitiveValue::CSS_PERCENTAGE), Percent);
02827 else if (type == CSSPrimitiveValue::CSS_HTML_RELATIVE)
02828 l = Length(int(primitiveValue->floatValue(CSSPrimitiveValue::CSS_HTML_RELATIVE)), Relative);
02829 else
02830 return;
02831 apply = true;
02832 }
02833 if(!apply) return;
02834 switch(id)
02835 {
02836 case CSS_PROP_MAX_WIDTH:
02837 style->setMaxWidth(l); break;
02838 case CSS_PROP_BOTTOM:
02839 style->setBottom(l); break;
02840 case CSS_PROP_TOP:
02841 style->setTop(l); break;
02842 case CSS_PROP_LEFT:
02843 style->setLeft(l); break;
02844 case CSS_PROP_RIGHT:
02845 style->setRight(l); break;
02846 case CSS_PROP_WIDTH:
02847 style->setWidth(l); break;
02848 case CSS_PROP_MIN_WIDTH:
02849 style->setMinWidth(l); break;
02850 case CSS_PROP_PADDING_TOP:
02851 style->setPaddingTop(l); break;
02852 case CSS_PROP_PADDING_RIGHT:
02853 style->setPaddingRight(l); break;
02854 case CSS_PROP_PADDING_BOTTOM:
02855 style->setPaddingBottom(l); break;
02856 case CSS_PROP_PADDING_LEFT:
02857 style->setPaddingLeft(l); break;
02858 case CSS_PROP_MARGIN_TOP:
02859 style->setMarginTop(l); break;
02860 case CSS_PROP_MARGIN_RIGHT:
02861 style->setMarginRight(l); break;
02862 case CSS_PROP_MARGIN_BOTTOM:
02863 style->setMarginBottom(l); break;
02864 case CSS_PROP_MARGIN_LEFT:
02865 style->setMarginLeft(l); break;
02866 case CSS_PROP_TEXT_INDENT:
02867 style->setTextIndent(l); break;
02868 default: break;
02869 }
02870 return;
02871 }
02872
02873 case CSS_PROP_MAX_HEIGHT:
02874 if(primitiveValue && primitiveValue->getIdent() == CSS_VAL_NONE)
02875 apply = true;
02876 case CSS_PROP_HEIGHT:
02877 case CSS_PROP_MIN_HEIGHT:
02878 if(id != CSS_PROP_MAX_HEIGHT && primitiveValue &&
02879 primitiveValue->getIdent() == CSS_VAL_AUTO)
02880 apply = true;
02881 if (isInherit) {
02882 HANDLE_INHERIT_COND(CSS_PROP_MAX_HEIGHT, maxHeight, MaxHeight)
02883 HANDLE_INHERIT_COND(CSS_PROP_HEIGHT, height, Height)
02884 HANDLE_INHERIT_COND(CSS_PROP_MIN_HEIGHT, minHeight, MinHeight)
02885 return;
02886 }
02887 else if (isInitial) {
02888 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_MAX_HEIGHT, MaxHeight, MaxSize)
02889 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_HEIGHT, Height, Size)
02890 HANDLE_INITIAL_COND_WITH_VALUE(CSS_PROP_MIN_HEIGHT, MinHeight, MinSize)
02891 return;
02892 }
02893
02894 if (primitiveValue && !apply)
02895 {
02896 int type = primitiveValue->primitiveType();
02897 if(type > CSSPrimitiveValue::CSS_PERCENTAGE && type < CSSPrimitiveValue::CSS_DEG)
02898 l = Length(primitiveValue->computeLength(style, paintDeviceMetrics), Fixed);
02899 else if(type == CSSPrimitiveValue::CSS_PERCENTAGE)
02900 l = Length((int)primitiveValue->floatValue(CSSPrimitiveValue::CSS_PERCENTAGE), Percent);
02901 else
02902 return;
02903 apply = true;
02904 }
02905 if(!apply) return;
02906 switch(id)
02907 {
02908 case CSS_PROP_MAX_HEIGHT:
02909 style->setMaxHeight(l); break;
02910 case CSS_PROP_HEIGHT:
02911 style->setHeight(l); break;
02912 case CSS_PROP_MIN_HEIGHT:
02913 style->setMinHeight(l); break;
02914 default:
02915 return;
02916 }
02917 return;
02918
02919 break;
02920
02921 case CSS_PROP_VERTICAL_ALIGN:
02922 HANDLE_INHERIT_AND_INITIAL(verticalAlign, VerticalAlign)
02923 if (!primitiveValue) return;
02924 if (primitiveValue->getIdent()) {
02925 khtml::EVerticalAlign align;
02926
02927 switch(primitiveValue->getIdent())
02928 {
02929 case CSS_VAL_TOP:
02930 align = TOP; break;
02931 case CSS_VAL_BOTTOM:
02932 align = BOTTOM; break;
02933 case CSS_VAL_MIDDLE:
02934 align = MIDDLE; break;
02935 case CSS_VAL_BASELINE:
02936 align = BASELINE; break;
02937 case CSS_VAL_TEXT_BOTTOM:
02938 align = TEXT_BOTTOM; break;
02939 case CSS_VAL_TEXT_TOP:
02940 align = TEXT_TOP; break;
02941 case CSS_VAL_SUB:
02942 align = SUB; break;
02943 case CSS_VAL_SUPER:
02944 align = SUPER; break;
02945 case CSS_VAL__KHTML_BASELINE_MIDDLE:
02946 align = BASELINE_MIDDLE; break;
02947 default:
02948 return;
02949 }
02950 style->setVerticalAlign(align);
02951 return;
02952 } else {
02953 int type = primitiveValue->primitiveType();
02954 Length l;
02955 if(type > CSSPrimitiveValue::CSS_PERCENTAGE && type < CSSPrimitiveValue::CSS_DEG)
02956 l = Length(primitiveValue->computeLength(style, paintDeviceMetrics), Fixed );
02957 else if(type == CSSPrimitiveValue::CSS_PERCENTAGE)
02958 l = Length( int( primitiveValue->floatValue(CSSPrimitiveValue::CSS_PERCENTAGE) ), Percent );
02959
02960 style->setVerticalAlign( LENGTH );
02961 style->setVerticalAlignLength( l );
02962 }
02963 break;
02964
02965 case CSS_PROP_FONT_SIZE:
02966 {
02967 FontDef fontDef = style->htmlFont().fontDef;
02968 int oldSize;
02969 int size = 0;
02970
02971 float toPix = paintDeviceMetrics->logicalDpiY()/72.;
02972 if (toPix < 96./72.) toPix = 96./72.;
02973
02974 int minFontSize = int(settings->minFontSize() * toPix);
02975
02976 if(parentNode) {
02977 oldSize = parentStyle->font().pixelSize();
02978 } else
02979 oldSize = m_fontSizes[3];
02980
02981 if (isInherit )
02982 size = oldSize;
02983 else if (isInitial)
02984 size = m_fontSizes[3];
02985 else if(primitiveValue->getIdent()) {
02986
02987
02988 #ifdef APPLE_CHANGES
02989 const QValueVector<int>& fontSizes = (fontDef.genericFamily == FontDef::eMonospace) ?
02990 m_fixedFontSizes : m_fontSizes;
02991 #else
02992 const QValueVector<int>& fontSizes = m_fontSizes;
02993 #endif
02994 switch(primitiveValue->getIdent())
02995 {
02996 case CSS_VAL_XX_SMALL: size = int( fontSizes[0] ); break;
02997 case CSS_VAL_X_SMALL: size = int( fontSizes[1] ); break;
02998 case CSS_VAL_SMALL: size = int( fontSizes[2] ); break;
02999 case CSS_VAL_MEDIUM: size = int( fontSizes[3] ); break;
03000 case CSS_VAL_LARGE: size = int( fontSizes[4] ); break;
03001 case CSS_VAL_X_LARGE: size = int( fontSizes[5] ); break;
03002 case CSS_VAL_XX_LARGE: size = int( fontSizes[6] ); break;
03003 case CSS_VAL__KHTML_XXX_LARGE: size = int( fontSizes[7] ); break;
03004 case CSS_VAL_LARGER:
03005 size = nextFontSize(fontSizes, oldSize, false);
03006 break;
03007 case CSS_VAL_SMALLER:
03008 size = nextFontSize(fontSizes, oldSize, true);
03009 break;
03010 default:
03011 return;
03012 }
03013
03014 } else {
03015 int type = primitiveValue->primitiveType();
03016 if(type > CSSPrimitiveValue::CSS_PERCENTAGE && type < CSSPrimitiveValue::CSS_DEG) {
03017 if ( !khtml::printpainter && type != CSSPrimitiveValue::CSS_EMS && type != CSSPrimitiveValue::CSS_EXS &&
03018 element && element->getDocument()->view())
03019 size = int( primitiveValue->computeLengthFloat(parentStyle, paintDeviceMetrics) *
03020 element->getDocument()->view()->part()->zoomFactor() ) / 100;
03021 else
03022 size = int( primitiveValue->computeLengthFloat(parentStyle, paintDeviceMetrics) );
03023 }
03024 else if(type == CSSPrimitiveValue::CSS_PERCENTAGE)
03025 size = int(primitiveValue->floatValue(CSSPrimitiveValue::CSS_PERCENTAGE)
03026 * parentStyle->font().pixelSize()) / 100;
03027 else
03028 return;
03029 }
03030
03031 if(size < 1) return;
03032
03033
03034 if(size < minFontSize ) size = minFontSize;
03035
03036
03037
03038 fontDef.size = size;
03039 fontDirty |= style->setFontDef( fontDef );
03040 return;
03041 }
03042
03043 case CSS_PROP_Z_INDEX:
03044 {
03045 HANDLE_INHERIT(zIndex, ZIndex)
03046 else if (isInitial) {
03047 style->setHasAutoZIndex();
03048 return;
03049 }
03050
03051 if (!primitiveValue)
03052 return;
03053
03054 if (primitiveValue->getIdent() == CSS_VAL_AUTO) {
03055 style->setHasAutoZIndex();
03056 return;
03057 }
03058
03059 if (primitiveValue->primitiveType() != CSSPrimitiveValue::CSS_NUMBER)
03060 return;
03061
03062 style->setZIndex((int)primitiveValue->floatValue(CSSPrimitiveValue::CSS_NUMBER));
03063 return;
03064 }
03065
03066 case CSS_PROP_WIDOWS:
03067 {
03068 HANDLE_INHERIT_AND_INITIAL(widows, Widows)
03069 if (!primitiveValue || primitiveValue->primitiveType() != CSSPrimitiveValue::CSS_NUMBER)
03070 return;
03071 style->setWidows((int)primitiveValue->floatValue(CSSPrimitiveValue::CSS_NUMBER));
03072 break;
03073 }
03074
03075 case CSS_PROP_ORPHANS:
03076 {
03077 HANDLE_INHERIT_AND_INITIAL(orphans, Orphans)
03078 if (!primitiveValue || primitiveValue->primitiveType() != CSSPrimitiveValue::CSS_NUMBER)
03079 return;
03080 style->setOrphans((int)primitiveValue->floatValue(CSSPrimitiveValue::CSS_NUMBER));
03081 break;
03082 }
03083
03084
03085 case CSS_PROP_LINE_HEIGHT:
03086 {
03087 HANDLE_INHERIT_AND_INITIAL(lineHeight, LineHeight)
03088 if(!primitiveValue) return;
03089 Length lineHeight;
03090 int type = primitiveValue->primitiveType();
03091 if (primitiveValue->getIdent() == CSS_VAL_NORMAL)
03092 lineHeight = Length( -100, Percent );
03093 else if (type > CSSPrimitiveValue::CSS_PERCENTAGE && type < CSSPrimitiveValue::CSS_DEG) {
03094 #ifdef APPLE_CHANGES
03095 double multiplier = 1.0;
03096
03097
03098 if (type != CSSPrimitiveValue::CSS_EMS && type != CSSPrimitiveValue::CSS_EXS && view && view->part()) {
03099 multiplier = view->part()->zoomFactor() / 100.0;
03100 }
03101 lineHeight = Length(primitiveValue->computeLength(style, paintDeviceMetrics, multiplier), Fixed);
03102 #else
03103 lineHeight = Length(primitiveValue->computeLength(style, paintDeviceMetrics), Fixed);
03104 #endif
03105 } else if (type == CSSPrimitiveValue::CSS_PERCENTAGE)
03106 lineHeight = Length( ( style->font().pixelSize() * int(primitiveValue->floatValue(CSSPrimitiveValue::CSS_PERCENTAGE)) ) / 100, Fixed );
03107 else if (type == CSSPrimitiveValue::CSS_NUMBER)
03108 lineHeight = Length(int(primitiveValue->floatValue(CSSPrimitiveValue::CSS_NUMBER)*100), Percent);
03109 else
03110 return;
03111 style->setLineHeight(lineHeight);
03112 return;
03113 }
03114
03115
03116 case CSS_PROP_TEXT_ALIGN:
03117 {
03118 HANDLE_INHERIT_AND_INITIAL(textAlign, TextAlign)
03119 if (!primitiveValue) return;
03120 if (primitiveValue->getIdent())
03121 style->setTextAlign( (ETextAlign) (primitiveValue->getIdent() - CSS_VAL__KHTML_AUTO) );
03122 return;
03123 }
03124
03125
03126 case CSS_PROP_CLIP:
03127 {
03128 Length top;
03129 Length right;
03130 Length bottom;
03131 Length left;
03132 bool hasClip = true;
03133 if (isInherit) {
03134 if (parentStyle->hasClip()) {
03135 top = parentStyle->clipTop();
03136 right = parentStyle->clipRight();
03137 bottom = parentStyle->clipBottom();
03138 left = parentStyle->clipLeft();
03139 }
03140 else {
03141 hasClip = false;
03142 top = right = bottom = left = Length();
03143 }
03144 } else if (isInitial) {
03145 hasClip = false;
03146 top = right = bottom = left = Length();
03147 } else if ( !primitiveValue ) {
03148 break;
03149 } else if ( primitiveValue->primitiveType() == CSSPrimitiveValue::CSS_RECT ) {
03150 RectImpl *rect = primitiveValue->getRectValue();
03151 if ( !rect )
03152 break;
03153 top = convertToLength( rect->top(), style, paintDeviceMetrics );
03154 right = convertToLength( rect->right(), style, paintDeviceMetrics );
03155 bottom = convertToLength( rect->bottom(), style, paintDeviceMetrics );
03156 left = convertToLength( rect->left(), style, paintDeviceMetrics );
03157
03158 } else if ( primitiveValue->getIdent() != CSS_VAL_AUTO ) {
03159 break;
03160 }
03161
03162
03163
03164
03165 style->setClip(top, right, bottom, left );
03166 style->setHasClip(hasClip);
03167
03168 break;
03169 }
03170
03171
03172 case CSS_PROP_CONTENT:
03173
03174 {
03175
03176
03177 if (!(style->styleType()==RenderStyle::BEFORE ||
03178 style->styleType()==RenderStyle::AFTER))
03179 break;
03180
03181 if (isInitial) {
03182 if (style->contentData())
03183 style->contentData()->clearContent();
03184 return;
03185 }
03186
03187 if(!value->isValueList()) return;
03188 CSSValueListImpl *list = static_cast<CSSValueListImpl *>(value);
03189 int len = list->length();
03190
03191 for(int i = 0; i < len; i++) {
03192 CSSValueImpl *item = list->item(i);
03193 if(!item->isPrimitiveValue()) continue;
03194 CSSPrimitiveValueImpl *val = static_cast<CSSPrimitiveValueImpl *>(item);
03195 if(val->primitiveType()==CSSPrimitiveValue::CSS_STRING)
03196 {
03197 style->setContent(val->getStringValue(), i != 0);
03198 }
03199 else if (val->primitiveType()==CSSPrimitiveValue::CSS_ATTR)
03200 {
03201 #ifdef APPLE_CHANGES
03202 int attrID = element->getDocument()->attrId(0, val->getStringValue(), false);
03203 if (attrID)
03204 style->setContent(element->getAttribute(attrID).implementation(), i != 0);
03205 #else
03206 int attrID = element->getDocument()->getId(NodeImpl::AttributeId, val->getStringValue(), false, true);
03207 if (attrID)
03208 style->setContent(element->getAttribute(attrID).implementation(), i != 0);
03209 #endif
03210 }
03211 else if (val->primitiveType()==CSSPrimitiveValue::CSS_URI)
03212 {
03213 CSSImageValueImpl *image = static_cast<CSSImageValueImpl *>(val);
03214 style->setContent(image->image(), i != 0);
03215 }
03216 else if (val->primitiveType()==CSSPrimitiveValue::CSS_COUNTER)
03217 {
03218 style->setContent(val->getCounterValue(), i != 0);
03219 }
03220 else if (val->primitiveType()==CSSPrimitiveValue::CSS_IDENT)
03221 {
03222 DOM::DOMString quotes("-khtml-quotes");
03223 switch (val->getIdent()) {
03224 case CSS_VAL_OPEN_QUOTE:
03225 {
03226 CounterImpl *counter = new CounterImpl;
03227 counter->m_identifier = quotes;
03228 counter->m_listStyle = OPEN_QUOTE;
03229 style->setContent(counter, i != 0);
03230
03231 }
03232 case CSS_VAL_NO_OPEN_QUOTE:
03233 {
03234 CounterActImpl *act = new CounterActImpl(quotes, 1);
03235 style->addCounterIncrement(act);
03236 break;
03237 }
03238 case CSS_VAL_CLOSE_QUOTE:
03239 {
03240 CounterImpl *counter = new CounterImpl;
03241 counter->m_identifier = quotes;
03242 counter->m_listStyle = CLOSE_QUOTE;
03243 style->setContent(counter, i != 0);
03244
03245 }
03246 case CSS_VAL_NO_CLOSE_QUOTE:
03247 {
03248 CounterActImpl *act = new CounterActImpl(quotes, -1);
03249 style->addCounterIncrement(act);
03250 break;
03251 }
03252 default:
03253 assert(false);
03254 }
03255 }
03256
03257 }
03258 break;
03259 }
03260
03261 case CSS_PROP_COUNTER_INCREMENT: {
03262 if(!value->isValueList()) return;
03263
03264 CSSValueListImpl *list = static_cast<CSSValueListImpl *>(value);
03265 style->setCounterIncrement(list);
03266 break;
03267 }
03268 case CSS_PROP_COUNTER_RESET: {
03269 if(!value->isValueList()) return;
03270
03271 CSSValueListImpl *list = static_cast<CSSValueListImpl *>(value);
03272 style->setCounterReset(list);
03273 break;
03274 }
03275 case CSS_PROP_FONT_FAMILY:
03276
03277 {
03278 if (isInherit) {
03279 FontDef parentFontDef = parentStyle->htmlFont().fontDef;
03280 FontDef fontDef = style->htmlFont().fontDef;
03281 fontDef.family = parentFontDef.family;
03282 if (style->setFontDef(fontDef))
03283 fontDirty = true;
03284 return;
03285 }
03286 else if (isInitial) {
03287 FontDef fontDef = style->htmlFont().fontDef;
03288 FontDef initialDef = FontDef();
03289 #ifdef APPLE_CHANGES
03290 fontDef.family = initialDef.firstFamily();
03291 #else
03292 fontDef.family = QString::null;
03293 #endif
03294 if (style->setFontDef(fontDef))
03295 fontDirty = true;
03296 return;
03297 }
03298 if(!value->isValueList()) return;
03299 FontDef fontDef = style->htmlFont().fontDef;
03300 CSSValueListImpl *list = static_cast<CSSValueListImpl *>(value);
03301 int len = list->length();
03302 for(int i = 0; i < len; i++) {
03303 CSSValueImpl *item = list->item(i);
03304 if(!item->isPrimitiveValue()) continue;
03305 CSSPrimitiveValueImpl *val = static_cast<CSSPrimitiveValueImpl *>(item);
03306 QString face;
03307 if( val->primitiveType() == CSSPrimitiveValue::CSS_STRING )
03308 face = static_cast<FontFamilyValueImpl *>(val)->fontName();
03309 else if ( val->primitiveType() == CSSPrimitiveValue::CSS_IDENT ) {
03310 switch( val->getIdent() ) {
03311 case CSS_VAL_SERIF:
03312 face = settings->serifFontName();
03313 break;
03314 case CSS_VAL_SANS_SERIF:
03315 face = settings->sansSerifFontName();
03316 break;
03317 case CSS_VAL_CURSIVE:
03318 face = settings->cursiveFontName();
03319 break;
03320 case CSS_VAL_FANTASY:
03321 face = settings->fantasyFontName();
03322 break;
03323 case CSS_VAL_MONOSPACE:
03324 face = settings->fixedFontName();
03325 break;
03326 default:
03327 return;
03328 }
03329 } else {
03330 return;
03331 }
03332 if ( !face.isEmpty() ) {
03333 fontDef.family = face;
03334 fontDirty |= style->setFontDef( fontDef );
03335 return;
03336 }
03337 }
03338 break;
03339 }
03340 case CSS_PROP_QUOTES:
03341 HANDLE_INHERIT_AND_INITIAL(quotes, Quotes)
03342 if(primitiveValue && primitiveValue->getIdent() == CSS_VAL_NONE) {
03343
03344 QuotesValueImpl* quotes = new QuotesValueImpl();
03345 style->setQuotes(quotes);
03346 } else {
03347 QuotesValueImpl* quotes = static_cast<QuotesValueImpl *>(value);
03348 style->setQuotes(quotes);
03349 }
03350 break;
03351 case CSS_PROP_SIZE:
03352
03353 break;
03354 case CSS_PROP_TEXT_DECORATION: {
03355
03356 HANDLE_INHERIT_AND_INITIAL(textDecoration, TextDecoration)
03357 int t = RenderStyle::initialTextDecoration();
03358 if(primitiveValue && primitiveValue->getIdent() == CSS_VAL_NONE) {
03359
03360 } else {
03361 if(!value->isValueList()) return;
03362 CSSValueListImpl *list = static_cast<CSSValueListImpl *>(value);
03363 int len = list->length();
03364 for(int i = 0; i < len; i++)
03365 {
03366 CSSValueImpl *item = list->item(i);
03367 if(!item->isPrimitiveValue()) continue;
03368 primitiveValue = static_cast<CSSPrimitiveValueImpl *>(item);
03369 switch(primitiveValue->getIdent())
03370 {
03371 case CSS_VAL_NONE:
03372 t = TDNONE; break;
03373 case CSS_VAL_UNDERLINE:
03374 t |= UNDERLINE; break;
03375 case CSS_VAL_OVERLINE:
03376 t |= OVERLINE; break;
03377 case CSS_VAL_LINE_THROUGH:
03378 t |= LINE_THROUGH; break;
03379 case CSS_VAL_BLINK:
03380 t |= BLINK; break;
03381 default:
03382 return;
03383 }
03384 }
03385 }
03386 style->setTextDecoration(t);
03387 break;
03388 }
03389 case CSS_PROP__KHTML_FLOW_MODE:
03390 HANDLE_INHERIT_AND_INITIAL(flowAroundFloats, FlowAroundFloats)
03391 if (!primitiveValue) return;
03392 if (primitiveValue->getIdent()) {
03393 style->setFlowAroundFloats( primitiveValue->getIdent() == CSS_VAL__KHTML_AROUND_FLOATS );
03394 return;
03395 }
03396 break;
03397 case CSS_PROP__KHTML_USER_INPUT: {
03398 if(value->cssValueType() == CSSValue::CSS_INHERIT)
03399 {
03400 if(!parentNode) return;
03401 style->setUserInput(parentStyle->userInput());
03402
03403 return;
03404 }
03405 if(!primitiveValue) return;
03406 int id = primitiveValue->getIdent();
03407 if (id == CSS_VAL_NONE)
03408 style->setUserInput(UI_NONE);
03409 else
03410 style->setUserInput(EUserInput(id - CSS_VAL_ENABLED));
03411
03412 return;
03413 }
03414
03415
03416 case CSS_PROP_BACKGROUND:
03417 if (isInherit) {
03418 style->setBackgroundColor(parentStyle->backgroundColor());
03419 style->setBackgroundImage(parentStyle->backgroundImage());
03420 style->setBackgroundRepeat(parentStyle->backgroundRepeat());
03421 style->setBackgroundAttachment(parentStyle->backgroundAttachment());
03422 style->setBackgroundXPosition(parentStyle->backgroundXPosition());
03423 style->setBackgroundYPosition(parentStyle->backgroundYPosition());
03424 }
03425 else if (isInitial) {
03426 style->setBackgroundColor(QColor());
03427 style->setBackgroundImage(RenderStyle::initialBackgroundImage());
03428 style->setBackgroundRepeat(RenderStyle::initialBackgroundRepeat());
03429 style->setBackgroundAttachment(RenderStyle::initialBackgroundAttachment());
03430 style->setBackgroundXPosition(RenderStyle::initialBackgroundXPosition());
03431 style->setBackgroundYPosition(RenderStyle::initialBackgroundYPosition());
03432 }
03433 break;
03434 case CSS_PROP_BORDER:
03435 case CSS_PROP_BORDER_STYLE:
03436 case CSS_PROP_BORDER_WIDTH:
03437 case CSS_PROP_BORDER_COLOR:
03438 if(id == CSS_PROP_BORDER || id == CSS_PROP_BORDER_COLOR)
03439 {
03440 if (isInherit) {
03441 style->setBorderTopColor(parentStyle->borderTopColor());
03442 style->setBorderBottomColor(parentStyle->borderBottomColor());
03443 style->setBorderLeftColor(parentStyle->borderLeftColor());
03444 style->setBorderRightColor(parentStyle->borderRightColor());
03445 }
03446 else if (isInitial) {
03447 style->setBorderTopColor(QColor());
03448 style->setBorderBottomColor(QColor());
03449 style->setBorderLeftColor(QColor());
03450 style->setBorderRightColor(QColor());
03451 }
03452 }
03453 if (id == CSS_PROP_BORDER || id == CSS_PROP_BORDER_STYLE)
03454 {
03455 if (isInherit) {
03456 style->setBorderTopStyle(parentStyle->borderTopStyle());
03457 style->setBorderBottomStyle(parentStyle->borderBottomStyle());
03458 style->setBorderLeftStyle(parentStyle->borderLeftStyle());
03459 style->setBorderRightStyle(parentStyle->borderRightStyle());
03460 }
03461 else if (isInitial) {
03462 style->setBorderTopStyle(RenderStyle::initialBorderStyle());
03463 style->setBorderBottomStyle(RenderStyle::initialBorderStyle());
03464 style->setBorderLeftStyle(RenderStyle::initialBorderStyle());
03465 style->setBorderRightStyle(RenderStyle::initialBorderStyle());
03466 }
03467 }
03468 if (id == CSS_PROP_BORDER || id == CSS_PROP_BORDER_WIDTH)
03469 {
03470 if (isInherit) {
03471 style->setBorderTopWidth(parentStyle->borderTopWidth());
03472 style->setBorderBottomWidth(parentStyle->borderBottomWidth());
03473 style->setBorderLeftWidth(parentStyle->borderLeftWidth());
03474 style->setBorderRightWidth(parentStyle->borderRightWidth());
03475 }
03476 else if (isInitial) {
03477 style->setBorderTopWidth(RenderStyle::initialBorderWidth());
03478 style->setBorderBottomWidth(RenderStyle::initialBorderWidth());
03479 style->setBorderLeftWidth(RenderStyle::initialBorderWidth());
03480 style->setBorderRightWidth(RenderStyle::initialBorderWidth());
03481 }
03482 }
03483 return;
03484 case CSS_PROP_BORDER_TOP:
03485 if ( isInherit ) {
03486 style->setBorderTopColor(parentStyle->borderTopColor());
03487 style->setBorderTopStyle(parentStyle->borderTopStyle());
03488 style->setBorderTopWidth(parentStyle->borderTopWidth());
03489 } else if (isInitial)
03490 style->resetBorderTop();
03491 return;
03492 case CSS_PROP_BORDER_RIGHT:
03493 if (isInherit) {
03494 style->setBorderRightColor(parentStyle->borderRightColor());
03495 style->setBorderRightStyle(parentStyle->borderRightStyle());
03496 style->setBorderRightWidth(parentStyle->borderRightWidth());
03497 }
03498 else if (isInitial)
03499 style->resetBorderRight();
03500 return;
03501 case CSS_PROP_BORDER_BOTTOM:
03502 if (isInherit) {
03503 style->setBorderBottomColor(parentStyle->borderBottomColor());
03504 style->setBorderBottomStyle(parentStyle->borderBottomStyle());
03505 style->setBorderBottomWidth(parentStyle->borderBottomWidth());
03506 }
03507 else if (isInitial)
03508 style->resetBorderBottom();
03509 return;
03510 case CSS_PROP_BORDER_LEFT:
03511 if (isInherit) {
03512 style->setBorderLeftColor(parentStyle->borderLeftColor());
03513 style->setBorderLeftStyle(parentStyle->borderLeftStyle());
03514 style->setBorderLeftWidth(parentStyle->borderLeftWidth());
03515 }
03516 else if (isInitial)
03517 style->resetBorderLeft();
03518 return;
03519 case CSS_PROP_MARGIN:
03520 if (isInherit) {
03521 style->setMarginTop(parentStyle->marginTop());
03522 style->setMarginBottom(parentStyle->marginBottom());
03523 style->setMarginLeft(parentStyle->marginLeft());
03524 style->setMarginRight(parentStyle->marginRight());
03525 }
03526 else if (isInitial)
03527 style->resetMargin();
03528 return;
03529 case CSS_PROP_PADDING:
03530 if (isInherit) {
03531 style->setPaddingTop(parentStyle->paddingTop());
03532 style->setPaddingBottom(parentStyle->paddingBottom());
03533 style->setPaddingLeft(parentStyle->paddingLeft());
03534 style->setPaddingRight(parentStyle->paddingRight());
03535 }
03536 else if (isInitial)
03537 style->resetPadding();
03538 return;
03539 case CSS_PROP_FONT:
03540 if ( isInherit ) {
03541 FontDef fontDef = parentStyle->htmlFont().fontDef;
03542 style->setLineHeight( parentStyle->lineHeight() );
03543 fontDirty |= style->setFontDef( fontDef );
03544 } else if (isInitial) {
03545 FontDef fontDef;
03546 style->setLineHeight(RenderStyle::initialLineHeight());
03547 if (style->setFontDef( fontDef ))
03548 fontDirty = true;
03549 } else if ( value->isFontValue() ) {
03550 FontValueImpl *font = static_cast<FontValueImpl *>(value);
03551 if ( !font->style || !font->variant || !font->weight ||
03552 !font->size || !font->lineHeight || !font->family )
03553 return;
03554 applyRule( CSS_PROP_FONT_STYLE, font->style );
03555 applyRule( CSS_PROP_FONT_VARIANT, font->variant );
03556 applyRule( CSS_PROP_FONT_WEIGHT, font->weight );
03557 applyRule( CSS_PROP_FONT_SIZE, font->size );
03558
03559
03560
03561
03562 if (fontDirty)
03563 CSSStyleSelector::style->htmlFont().update( paintDeviceMetrics );
03564
03565 applyRule( CSS_PROP_LINE_HEIGHT, font->lineHeight );
03566 applyRule( CSS_PROP_FONT_FAMILY, font->family );
03567 }
03568 return;
03569
03570 case CSS_PROP_LIST_STYLE:
03571 if (isInherit) {
03572 style->setListStyleType(parentStyle->listStyleType());
03573 style->setListStyleImage(parentStyle->listStyleImage());
03574 style->setListStylePosition(parentStyle->listStylePosition());
03575 }
03576 else if (isInitial) {
03577 style->setListStyleType(RenderStyle::initialListStyleType());
03578 style->setListStyleImage(RenderStyle::initialListStyleImage());
03579 style->setListStylePosition(RenderStyle::initialListStylePosition());
03580 }
03581 break;
03582 case CSS_PROP_OUTLINE:
03583 if (isInherit) {
03584 style->setOutlineWidth(parentStyle->outlineWidth());
03585 style->setOutlineColor(parentStyle->outlineColor());
03586 style->setOutlineStyle(parentStyle->outlineStyle());
03587 }
03588 else if (isInitial)
03589 style->resetOutline();
03590 break;
03591
03592 case CSS_PROP_BOX_SIZING:
03593 HANDLE_INHERIT(boxSizing, BoxSizing)
03594 if (!primitiveValue) return;
03595 if (primitiveValue->getIdent() == CSS_VAL_CONTENT_BOX)
03596 style->setBoxSizing(CONTENT_BOX);
03597 else
03598 if (primitiveValue->getIdent() == CSS_VAL_BORDER_BOX)
03599 style->setBoxSizing(BORDER_BOX);
03600 break;
03601 case CSS_PROP_OUTLINE_OFFSET: {
03602 HANDLE_INHERIT_AND_INITIAL(outlineOffset, OutlineOffset)
03603
03604 int offset = primitiveValue->computeLength(style, paintDeviceMetrics);
03605 if (offset < 0) return;
03606
03607 style->setOutlineOffset(offset);
03608 break;
03609 }
03610 case CSS_PROP_TEXT_SHADOW: {
03611 if (isInherit) {
03612 style->setTextShadow(parentStyle->textShadow() ? new ShadowData(*parentStyle->textShadow()) : 0);
03613 return;
03614 }
03615 else if (isInitial) {
03616 style->setTextShadow(0);
03617 return;
03618 }
03619
03620 if (primitiveValue) {
03621 style->setTextShadow(0);
03622 return;
03623 }
03624
03625 if (!value->isValueList()) return;
03626 CSSValueListImpl *list = static_cast<CSSValueListImpl *>(value);
03627 int len = list->length();
03628 for (int i = 0; i < len; i++) {
03629 ShadowValueImpl *item = static_cast<ShadowValueImpl*>(list->item(i));
03630
03631 int x = item->x->computeLength(style, paintDeviceMetrics);
03632 int y = item->y->computeLength(style, paintDeviceMetrics);
03633 int blur = item->blur ? item->blur->computeLength(style, paintDeviceMetrics) : 0;
03634 QColor col = khtml::transparentColor;
03635 if (item->color) {
03636 int ident = item->color->getIdent();
03637 if (ident)
03638 col = colorForCSSValue( ident );
03639 else if (item->color->primitiveType() == CSSPrimitiveValue::CSS_RGBCOLOR)
03640 col.setRgb(item->color->getRGBColorValue());
03641 }
03642 ShadowData* shadowData = new ShadowData(x, y, blur, col);
03643 style->setTextShadow(shadowData, i != 0);
03644 }
03645
03646 break;
03647 }
03648 case CSS_PROP_OPACITY:
03649 HANDLE_INHERIT_AND_INITIAL(opacity, Opacity)
03650 if (!primitiveValue || primitiveValue->primitiveType() != CSSPrimitiveValue::CSS_NUMBER)
03651 return;
03652
03653
03654 style->setOpacity(kMin(1.0f, kMax(0.0f, (float)primitiveValue->floatValue(CSSPrimitiveValue::CSS_NUMBER))));
03655 break;
03656 case CSS_PROP__KHTML_MARQUEE:
03657 if (value->cssValueType() != CSSValue::CSS_INHERIT || !parentNode) return;
03658 style->setMarqueeDirection(parentStyle->marqueeDirection());
03659 style->setMarqueeIncrement(parentStyle->marqueeIncrement());
03660 style->setMarqueeSpeed(parentStyle->marqueeSpeed());
03661 style->setMarqueeLoopCount(parentStyle->marqueeLoopCount());
03662 style->setMarqueeBehavior(parentStyle->marqueeBehavior());
03663 break;
03664 case CSS_PROP__KHTML_MARQUEE_REPETITION: {
03665 HANDLE_INHERIT_AND_INITIAL(marqueeLoopCount, MarqueeLoopCount)
03666 if (!primitiveValue) return;
03667 if (primitiveValue->getIdent() == CSS_VAL_INFINITE)
03668 style->setMarqueeLoopCount(-1);
03669 else if (primitiveValue->primitiveType() == CSSPrimitiveValue::CSS_NUMBER)
03670 style->setMarqueeLoopCount((int)(primitiveValue->floatValue(CSSPrimitiveValue::CSS_NUMBER)));
03671 break;
03672 }
03673 case CSS_PROP__KHTML_MARQUEE_SPEED: {
03674 HANDLE_INHERIT_AND_INITIAL(marqueeSpeed, MarqueeSpeed)
03675 if (!primitiveValue) return;
03676 if (primitiveValue->getIdent()) {
03677 switch (primitiveValue->getIdent())
03678 {
03679 case CSS_VAL_SLOW:
03680 style->setMarqueeSpeed(500);
03681 break;
03682 case CSS_VAL_NORMAL:
03683 style->setMarqueeSpeed(85);
03684 break;
03685 case CSS_VAL_FAST:
03686 style->setMarqueeSpeed(10);
03687 break;
03688 }
03689 }
03690 else if (primitiveValue->primitiveType() == CSSPrimitiveValue::CSS_S)
03691 style->setMarqueeSpeed(int(1000*primitiveValue->floatValue(CSSPrimitiveValue::CSS_S)));
03692 else if (primitiveValue->primitiveType() == CSSPrimitiveValue::CSS_MS)
03693 style->setMarqueeSpeed(int(primitiveValue->floatValue(CSSPrimitiveValue::CSS_MS)));
03694 else if (primitiveValue->primitiveType() == CSSPrimitiveValue::CSS_NUMBER)
03695 style->setMarqueeSpeed(int(primitiveValue->floatValue(CSSPrimitiveValue::CSS_NUMBER)));
03696 break;
03697 }
03698 case CSS_PROP__KHTML_MARQUEE_INCREMENT: {
03699 HANDLE_INHERIT_AND_INITIAL(marqueeIncrement, MarqueeIncrement)
03700 if (!primitiveValue) return;
03701 if (primitiveValue->getIdent()) {
03702 switch (primitiveValue->getIdent())
03703 {
03704 case CSS_VAL_SMALL:
03705 style->setMarqueeIncrement(Length(1, Fixed));
03706 break;
03707 case CSS_VAL_NORMAL:
03708 style->setMarqueeIncrement(Length(6, Fixed));
03709 break;
03710 case CSS_VAL_LARGE:
03711 style->setMarqueeIncrement(Length(36, Fixed));
03712 break;
03713 }
03714 }
03715 else {
03716 bool ok = true;
03717 Length l = convertToLength(primitiveValue, style, paintDeviceMetrics, &ok);
03718 if (ok)
03719 style->setMarqueeIncrement(l);
03720 }
03721 break;
03722 }
03723 case CSS_PROP__KHTML_MARQUEE_STYLE: {
03724 HANDLE_INHERIT_AND_INITIAL(marqueeBehavior, MarqueeBehavior)
03725 if (!primitiveValue || !primitiveValue->getIdent()) return;
03726 switch (primitiveValue->getIdent())
03727 {
03728 case CSS_VAL_NONE:
03729 style->setMarqueeBehavior(MNONE);
03730 break;
03731 case CSS_VAL_SCROLL:
03732 style->setMarqueeBehavior(MSCROLL);
03733 break;
03734 case CSS_VAL_SLIDE:
03735 style->setMarqueeBehavior(MSLIDE);
03736 break;
03737 case CSS_VAL_ALTERNATE:
03738 style->setMarqueeBehavior(MALTERNATE);
03739 break;
03740 case CSS_VAL_UNFURL:
03741 style->setMarqueeBehavior(MUNFURL);
03742 break;
03743 }
03744 break;
03745 }
03746 case CSS_PROP__KHTML_MARQUEE_DIRECTION: {
03747 HANDLE_INHERIT_AND_INITIAL(marqueeDirection, MarqueeDirection)
03748 if (!primitiveValue || !primitiveValue->getIdent()) return;
03749 switch (primitiveValue->getIdent())
03750 {
03751 case CSS_VAL_FORWARDS:
03752 style->setMarqueeDirection(MFORWARD);
03753 break;
03754 case CSS_VAL_BACKWARDS:
03755 style->setMarqueeDirection(MBACKWARD);
03756 break;
03757 case CSS_VAL_AUTO:
03758 style->setMarqueeDirection(MAUTO);
03759 break;
03760 case CSS_VAL_AHEAD:
03761 case CSS_VAL_UP:
03762 style->setMarqueeDirection(MUP);
03763 break;
03764 case CSS_VAL_REVERSE:
03765 case CSS_VAL_DOWN:
03766 style->setMarqueeDirection(MDOWN);
03767 break;
03768 case CSS_VAL_LEFT:
03769 style->setMarqueeDirection(MLEFT);
03770 break;
03771 case CSS_VAL_RIGHT:
03772 style->setMarqueeDirection(MRIGHT);
03773 break;
03774 }
03775 break;
03776 }
03777 default:
03778 return;
03779 }
03780 }
03781
03782 #ifdef APPLE_CHANGES
03783 void CSSStyleSelector::checkForGenericFamilyChange(RenderStyle* aStyle, RenderStyle* aParentStyle)
03784 {
03785 const FontDef& childFont = aStyle->htmlFont().fontDef;
03786
03787 if (childFont.sizeSpecified || !aParentStyle)
03788 return;
03789
03790 const FontDef& parentFont = aParentStyle->htmlFont().fontDef;
03791
03792 if (childFont.genericFamily == parentFont.genericFamily)
03793 return;
03794
03795
03796 if (childFont.genericFamily != FontDef::eMonospace &&
03797 parentFont.genericFamily != FontDef::eMonospace)
03798 return;
03799
03800
03801
03802
03803 float size = 0;
03804 int minFontSize = settings->minFontSize();
03805 size = (childFont.genericFamily == FontDef::eMonospace) ? m_fixedFontSizes[3] : m_fontSizes[3];
03806 int isize = (int)size;
03807 if (isize < minFontSize)
03808 isize = minFontSize;
03809
03810 FontDef newFontDef(childFont);
03811 newFontDef.size = isize;
03812 aStyle->setFontDef(newFontDef);
03813 }
03814 #endif
03815
03816 }