Reviewed by Richard.
[WebKit-https.git] / WebCore / ChangeLog-2005-08-23
1 2004-11-21  Maciej Stachowiak  <mjs@apple.com>
2
3         Reviewed by Richard.
4
5         <rdar://problem/3889655> HTMLCollectionImpl should use traverseNextNode to improve speed and save recursion
6         
7         * khtml/html/html_miscimpl.cpp:
8         (HTMLCollectionImpl::calcLength):
9         (HTMLCollectionImpl::getItem):
10         (HTMLCollectionImpl::item):
11         (HTMLCollectionImpl::nextItem):
12         (HTMLCollectionImpl::getNamedItem):
13         (HTMLCollectionImpl::namedItem):
14         (HTMLCollectionImpl::nextNamedItemInternal):
15         (HTMLFormCollectionImpl::nextNamedItemInternal):
16
17 2004-11-19  Maciej Stachowiak  <mjs@apple.com>
18
19         Reviewed by Darin.
20
21         <rdar://problem/3482935> JavaScript so slow it seems like a hang (hrweb.apple.com) (HTMLCollection?)
22         <rdar://problem/3759149> PeopleSoft page in Safari twice as slow as Mozilla engine (HTMLFormCollection)
23         <rdar://problem/3888368> selecting an item on the Apache bugzilla query page can be improved 95% (HTMLFormCollection)
24
25         Many optimizations to HTMLFormCollection. Iterating it should not
26         be N^2 any more, though finding items by name could still be.
27         
28         * khtml/html/html_formimpl.cpp:
29         (DOM::HTMLFormElementImpl::~HTMLFormElementImpl):
30         (DOM::HTMLFormElementImpl::length):
31         (DOM::HTMLFormElementImpl::submitClick):
32         (DOM::HTMLFormElementImpl::formData):
33         (DOM::HTMLFormElementImpl::submit):
34         (DOM::HTMLFormElementImpl::reset):
35         (DOM::HTMLFormElementImpl::radioClicked):
36         (DOM::appendToVector):
37         (DOM::removeFromVector):
38         (DOM::HTMLFormElementImpl::registerFormElement):
39         (DOM::HTMLFormElementImpl::removeFormElement):
40         (DOM::HTMLFormElementImpl::makeFormElementDormant):
41         (DOM::HTMLFormElementImpl::registerImgElement):
42         (DOM::HTMLFormElementImpl::removeImgElement):
43         * khtml/html/html_formimpl.h:
44         * khtml/html/html_miscimpl.cpp:
45         (HTMLFormCollectionImpl::FormCollectionInfo::FormCollectionInfo):
46         (void::HTMLFormCollectionImpl::FormCollectionInfo::reset):
47         (HTMLFormCollectionImpl::resetCollectionInfo):
48         (HTMLFormCollectionImpl::calcLength):
49         (HTMLFormCollectionImpl::item):
50         (HTMLFormCollectionImpl::getNamedItem):
51         (HTMLFormCollectionImpl::getNamedFormItem):
52         (HTMLFormCollectionImpl::firstItem):
53         (HTMLFormCollectionImpl::nextItem):
54         * khtml/html/html_miscimpl.h:
55         (DOM::HTMLFormCollectionImpl::~HTMLFormCollectionImpl):
56         * khtml/xml/dom_elementimpl.cpp:
57         (ElementImpl::setAttribute):
58         (ElementImpl::setAttributeMap):
59         * kwq/KWQPtrVector.h:
60         (QPtrVector::findRef):
61         * kwq/KWQVectorImpl.h:
62         * kwq/KWQVectorImpl.mm:
63         (KWQVectorImpl::findRef):
64         * kwq/WebCoreBridge.mm:
65         (-[WebCoreBridge elementWithName:inForm:]):
66         (-[WebCoreBridge controlsInForm:]):
67
68 2004-11-19  David Harrison  <harrison@apple.com>
69
70         Reviewed by Ken and Darin.
71
72         <rdar://problem/3856215> Cannot remove bold from the beginning of a message
73
74         Problem is that KHTMLPart::computeAndSetTypingStyle always looked upstream
75         for the existing style, but in this case (hitting cmd-B with caret at top of
76         file) there is nothing upstream.  Changed this to use the VisiblePosition
77         deepEquivalent instead.
78         
79         * khtml/khtml_part.cpp:
80         (KHTMLPart::computeAndSetTypingStyle):
81
82 === Safari-172 ===
83
84 2004-11-19  Maciej Stachowiak  <mjs@apple.com>
85
86         Reviewed by Darin.
87
88         <rdar://problem/3864151> REGRESSION (125-167): Chrysler.com never stops loading
89         
90         * khtml/xml/dom_docimpl.cpp:
91         (DocumentImpl::close): Don't fire the onload handler if there is a
92         redirect pending. This is a very long-standing bug that was masked
93         by our previously incorrect redirect logic. It used to be that an
94         older redirect would always win. Recently we changed things so
95         that a newer redirect would win, but a script that causes a
96         redirect would stop parsing once complete (so if there are two
97         redirects in the same script, the latter wins). However, we should
98         have also prevented onload in this case. Testing with other
99         browsers shows that onload handlers do not run at all when there
100         is a pending redirect.
101
102 2004-11-19  Ken Kocienda  <kocienda@apple.com>
103
104         Reviewed by Harrison
105
106         Fix some object lifetime issues in these two commands. This fixes some crashes
107         I am seeing in some new code I am working on, but have not yet reproduced otherwise.
108
109         * khtml/editing/htmlediting.cpp:
110         (khtml::InsertParagraphSeparatorCommand::~InsertParagraphSeparatorCommand): No longer deref nodes
111         in the ancestor list. They are not ref'ed when put on list. D'uh.
112         (khtml::InsertParagraphSeparatorCommand::doApply): Ref all cloned nodes that are created by the command
113         before putting them on the cloned nodes list. This are still deref'ed in the destructor.
114         (khtml::InsertParagraphSeparatorInQuotedContentCommand::~InsertParagraphSeparatorInQuotedContentCommand): Ditto
115         destructor comment.
116         (khtml::InsertParagraphSeparatorInQuotedContentCommand::doApply): Ditto doApply comment.
117
118 2004-11-19  Ken Kocienda  <kocienda@apple.com>
119
120         Reviewed by Harrison
121
122         Fix for this bug:
123         
124         <rdar://problem/3655241> setTypingStyle: does not set the real typing style, and typingStyle does not return it
125
126         * khtml/khtml_part.cpp:
127         (KHTMLPart::computeAndSetTypingStyle): New helper that does the work of reducing a passed-in style
128         declaration given the current selection, and then sets the minimum necessary style as the typing
129         style on the part.
130         (KHTMLPart::applyStyle): Call new computeAndSetTypingStyle. The guts of computeAndSetTypingStyle used
131         to be here in the selection-as-caret case. But now [WebCoreBridge setTypingStyle:] needs this code
132         as well.
133         * khtml/khtml_part.h: Declare new computeAndSetTypingStyle() function.
134         * kwq/WebCoreBridge.h: Declare new typingStyle and setTypingStyle: methods.
135         * kwq/WebCoreBridge.mm: 
136         (-[WebCoreBridge typingStyle]): Calls through to the part to retrieve the typing style.
137         (-[WebCoreBridge setTypingStyle:]): Calls through to the part to set the typing style.
138
139 2004-11-18  David Harrison  <harrison@apple.com>
140
141         Reviewed by Darin.
142         
143         Back out Darin's fix for <rdar://problem/3885729>, because the new exception gets triggered by Mail.app.
144         Filed <rdar://problem/3886832> against Mail.app.
145
146         * kwq/DOM-CSS.mm:
147         (-[DOMCSSStyleDeclaration setProperty:::]):
148
149 2004-11-18  Chris Blumenberg  <cblu@apple.com>
150
151         Fixed: <rdar://problem/3587481> Bug Reporter Login Page: Password AutoFill does not work reliably
152
153         Reviewed by john.
154
155         * kwq/KWQKHTMLPart.mm:
156         (KWQKHTMLPart::currentForm): just return the current form, don't scan the entire document looking for a form if there is no current form
157
158 2004-11-18  Maciej Stachowiak  <mjs@apple.com>
159
160         Reviewed by Chris.
161
162         - fix recursive item traversal, use traverseNextNode() instead of
163         the buggy hand-rolled traversal.
164
165         * khtml/xml/dom_nodeimpl.cpp:
166         (NodeListImpl::recursiveItem):
167
168 2004-11-17  Darin Adler  <darin@apple.com>
169
170         Reviewed by Ken.
171
172         - fixed <rdar://problem/3885744> crash with XMLHttpRequest test page (reported by KDE folks)
173
174         * khtml/ecma/xmlhttprequest.cpp: (KJS::XMLHttpRequest::slotFinished):
175         Rolled in fix from KDE; make sure to set job to 0 before calling changeState.
176
177         - fixed <rdar://problem/3885729> attempting to modify a computed style does nothing, but should raise a DOM exception
178         - fixed <rdar://problem/3885731> style declarations use too many malloc blocks; switch to QValueList
179         - fixed <rdar://problem/3885739> DOM::NodeImpl accessor in DOM::Node class is hot; should be inlined
180         - changed NodeImpl calls like replaceChild to always ref/deref the parameter; this is a better way to fix
181           an entire category of leaks we have been fixing one by one recently
182         - changed computed styles so they hold a reference to the DOM node; the old code could end up with a
183           stale RenderObject pointer, although I never saw it do that in practice
184         - implemented the length and item methods for computed styles
185         - implemented querying additional properties in computed styles (29 more)
186
187         * khtml/khtml_part.h: Update forward declaration of CSSMutableStyleDeclarationImpl since it's
188         now a separate class rather than a typedef. Changed the parameter type of setTypingStyle to
189         take a mutable style.
190         * khtml/khtml_part.cpp:
191         (KHTMLPart::setTypingStyle): Change parameter to take a mutable style.
192         (KHTMLPart::applyStyle): Add code to make a mutable style in case we are passed
193         a computed style; also change some types to mutable style.
194         (updateState): Update iteration of CSSProperty objects in a style declaration to use
195         the new valuesIterator interface.
196         (KHTMLPart::selectionHasStyle): Add a call to makeMutable.
197         (KHTMLPart::selectionStartHasStyle): Add call to makeMutable and update iteration.
198         (editingStyle): Change type to mutable style, and simplify the style-creation calls,
199         including accomodating the exception code that setCssText has now.
200         (KHTMLPart::applyEditingStyleToElement): Change types to mutable style.
201         (KHTMLPart::removeEditingStyleFromElement): Change code to call setChanged only if removing
202         the style attributes really was a change, although it's not an important optimization it's
203         good to do it right.
204
205         * khtml/css/css_base.h: Remove unneeded setParsedValue method.
206         * khtml/css/css_base.cpp: Remove unneeded setParsedValue method. All the places that were
207         calling it were already removing the old property explicitly, so the code in here to remove
208         the property again was redundant.
209
210         * khtml/css/css_computedstyle.h: Updated virtual functions for changes to parameters in base class.
211         Moved all the "set"-type functions so they are private. Store a node pointer instead of a renderer.
212         * khtml/css/css_computedstyle.cpp:
213         (DOM::CSSComputedStyleDeclarationImpl::CSSComputedStyleDeclarationImpl): Hold a reference to
214         the node we compute style for, so we don't end up with a pointer to a deallocated RenderObject.
215         Before we had no guarantee the object would outlast us.
216         (DOM::CSSComputedStyleDeclarationImpl::setCssText): Add exception parameter, and set the
217         exception to NO_MODIFICATION_ALLOWED_ERR.
218         (DOM::CSSComputedStyleDeclarationImpl::getPropertyCSSValue): Update to use node pointer rather
219         than renderer pointer. Added implementation for box-align, box-direction, box-flex, box-flex-group,
220         box-lines, box-ordinal-group, box-orient, box-pack, caption-side, clear, cursor, direction,
221         list-style-image, list-style-position, list-style-type, marquee-direction, marquee-repetition,
222         marquee-style, user-modify, opacity, orphans, outline-style, page-break-after, page-break-before,
223         page-break-inside, position, unicode-bidi, widows, z-index.
224         (DOM::CSSComputedStyleDeclarationImpl::removeProperty): Add exception parameter, and set the
225         exception to NO_MODIFICATION_ALLOWED_ERR.
226         (DOM::CSSComputedStyleDeclarationImpl::setProperty): Ditto.
227         (DOM::CSSComputedStyleDeclarationImpl::length): Implemented.
228         (DOM::CSSComputedStyleDeclarationImpl::item): Implemented, calls getPropertyValue.
229         (DOM::CSSComputedStyleDeclarationImpl::copyInheritableProperties): Changed return type to
230         CSSMutableStyleDeclarationImpl.
231         (DOM::CSSComputedStyleDeclarationImpl::copy): Added.
232         (DOM::CSSComputedStyleDeclarationImpl::makeMutable): Added.
233
234         * khtml/css/css_ruleimpl.h: Update forward declaration of CSSMutableStyleDeclarationImpl since it's
235         now a separate class rather than a typedef.
236         * khtml/css/cssparser.h: Ditto.
237
238         * khtml/css/css_valueimpl.h: Refactor CSSStyleDeclarationImpl into two classes. New derived class
239         CSSMutableStyleDeclarationImpl has the guts, and the base class has only some virtual functions.
240         Removed a bunch of redundant stuff from other classes in this file too.
241         (DOM::DashboardRegionImpl::setNext): Ref new before deref'ing old to handle the set-to-same case.
242         (DOM::CSSProperty::CSSProperty): Added new overload so you can create a CSSProperty with initial values.
243         (DOM::CSSProperty::operator=): Added.
244         (DOM::CSSProperty::setValue): Use ref-before-deref pattern to simplify slightly.
245
246         * khtml/css/css_valueimpl.cpp:
247         (DOM::CSSStyleDeclarationImpl::CSSStyleDeclarationImpl): Remove uneeded things.
248         (DOM::CSSStyleDeclarationImpl::isStyleDeclaration): Put here now that it's no longer inline.
249         (DOM::CSSMutableStyleDeclarationImpl::CSSMutableStyleDeclarationImpl): Added.
250         (DOM::CSSMutableStyleDeclarationImpl::operator=): Added.
251         (DOM::CSSMutableStyleDeclarationImpl::~CSSMutableStyleDeclarationImpl): Updated.
252         (DOM::CSSMutableStyleDeclarationImpl::getPropertyValue): Removed now-uneeded check.
253         (DOM::CSSMutableStyleDeclarationImpl::get4Values): Moved here from base class.
254         (DOM::CSSMutableStyleDeclarationImpl::getShortHandValue): Ditto.
255         (DOM::CSSMutableStyleDeclarationImpl::getPropertyCSSValue): Update to use QValueList instead of QPtrList.
256         (DOM::CSSMutableStyleDeclarationImpl::removeProperty): Added exception parameter, updated for QValueList.
257         (DOM::CSSMutableStyleDeclarationImpl::setChanged): Moved here from base class.
258         (DOM::CSSMutableStyleDeclarationImpl::getPropertyPriority): Update to use QValueList.
259         (DOM::CSSMutableStyleDeclarationImpl::setProperty): Added more overloads to match new parameters.
260         (DOM::CSSMutableStyleDeclarationImpl::setStringProperty): Update to use QValueList.
261         (DOM::CSSMutableStyleDeclarationImpl::setImageProperty): Ditto.
262         (DOM::CSSMutableStyleDeclarationImpl::parseProperty): Remove unneeded initialization code due to QValueList.
263         (DOM::CSSMutableStyleDeclarationImpl::addParsedProperties): Added.
264         (DOM::CSSMutableStyleDeclarationImpl::setLengthProperty): Moved here from base class.
265         (DOM::CSSMutableStyleDeclarationImpl::length): Update to use QValueList.
266         (DOM::CSSMutableStyleDeclarationImpl::item): Moved here from base class.
267         (DOM::CSSMutableStyleDeclarationImpl::cssText): Return empty string rather than null string when there are
268         no styles in the list. Update to use QValueList.
269         (DOM::CSSMutableStyleDeclarationImpl::setCssText): Update to use QValueList and to take an exceptionCode
270         parameter and set it.
271         (DOM::CSSMutableStyleDeclarationImpl::merge): Update to use QValueList.
272         (DOM::CSSStyleDeclarationImpl::diff): Update to use QValueList.
273         (DOM::CSSMutableStyleDeclarationImpl::copyBlockProperties): Moved here from base class. Change return type.
274         (DOM::CSSStyleDeclarationImpl::copyPropertiesInSet): Update to use QValueList and use stack, not new/delete.
275         (DOM::CSSMutableStyleDeclarationImpl::makeMutable): Added.
276         (DOM::CSSMutableStyleDeclarationImpl::copy): Added.
277
278         * khtml/css/cssparser.cpp:
279         (CSSParser::parseValue): Changed to use addParsedProperties.
280         (CSSParser::parseDeclaration): Ditto.
281         (CSSParser::createStyleDeclaration): Use new constructor to create declaration in a more efficient manner.
282
283         * khtml/css/cssproperties.in: Removed unused font-size-adjust and -khtml-flow-mode.
284         * khtml/css/cssproperties.c: Regenerated.
285         * khtml/css/cssproperties.h: Regenerated.
286
287         * khtml/css/cssstyleselector.cpp: (khtml::CSSStyleSelector::applyDeclarations):
288         Updated to use QValueList interface to CSSMutableStyleDeclarationImpl.
289
290         * khtml/dom/css_value.cpp:
291         (DOM::CSSStyleDeclaration::cssText): Removed unneeded cast.
292         (DOM::CSSStyleDeclaration::setCssText): Added exception code handling.
293         (DOM::CSSStyleDeclaration::getPropertyValue): Changed to call getPropertyValue directly instead of
294         first doing getPropertyCSSValue and then doing cssText.
295         (DOM::CSSStyleDeclaration::getPropertyCSSValue): Removed unneeded cast.
296         (DOM::CSSStyleDeclaration::removeProperty): Added exception code handling. 
297         (DOM::CSSStyleDeclaration::setProperty): Added exception code handling.
298         (DOM::CSSStyleDeclaration::length): Removed unneeded cast.
299         (DOM::CSSStyleDeclaration::item): Removed unneeded cast.
300         (DOM::CSSStyleDeclaration::parentRule): Removed unneeded cast.
301         (DOM::CSSValue::setCssText): Removed strange non-implementation (still not implemented).
302
303         * khtml/dom/dom_node.h: Made isNull and handle functions inline.
304         * khtml/dom/dom_node.cpp: Ditto.
305
306         * khtml/editing/htmlediting.h: Change some types to mutable style.
307         * khtml/editing/htmlediting.cpp:
308         (khtml::EditCommandPtr::typingStyle): Change return type to mutable style.
309         (khtml::EditCommandPtr::setTypingStyle): Change parameter to mutable style.
310         (khtml::StyleChange::init): Convert parameter to mutable style. Update to use QValueList.
311         (khtml::EditCommand::assignTypingStyle): Change parameter to mutable type.
312         (khtml::EditCommand::setTypingStyle): Ditto.
313         (khtml::ApplyStyleCommand::ApplyStyleCommand): Convert parameter to mutable style.
314         (khtml::ApplyStyleCommand::doApply): Change local variables to mutable style.
315         (khtml::ApplyStyleCommand::applyBlockStyle): Change parameter to mutable style.
316         (khtml::ApplyStyleCommand::applyInlineStyle): Ditto.
317         (khtml::ApplyStyleCommand::isHTMLStyleNode): Ditto.
318         (khtml::ApplyStyleCommand::removeCSSStyle): Ditto. Also update to use QValueList.
319         (khtml::ApplyStyleCommand::removeBlockStyle): Change parameter to mutable style.
320         (khtml::ApplyStyleCommand::removeInlineStyle): Ditto.
321         (khtml::ApplyStyleCommand::addBlockStyleIfNeeded): Ditto.
322         (khtml::ApplyStyleCommand::addInlineStyleIfNeeded): Ditto.
323         (khtml::InsertLineBreakCommand::doApply): Convert locals to mutable style.
324         (khtml::InsertTextCommand::prepareForTextInsertion): Ditto.
325         (khtml::RemoveCSSPropertyCommand::RemoveCSSPropertyCommand): Convert parameter to mutable style.
326
327         * khtml/editing/jsediting.cpp: Convert types to mutable styles where we create styles.
328         * khtml/html/html_baseimpl.h: Change type to mutable style.
329         * khtml/html/html_baseimpl.cpp: (HTMLBodyElementImpl::createLinkDecl): Ditto.
330
331         * khtml/html/html_elementimpl.h: Make CSSMappedAttributeDeclarationImpl use the mutable style
332         class as a base class, and change types to mutable style as needed.
333         * khtml/html/html_elementimpl.cpp:
334         (HTMLElementImpl::createInlineStyleDecl): Change type to mutable style.
335         (HTMLElementImpl::parseHTMLAttribute): Call parseProperty method.
336         (HTMLElementImpl::getInlineStyleDecl): Change type to mutable style.
337         (HTMLElementImpl::additionalAttributeStyleDecl): Ditto.
338         (HTMLElementImpl::createContextualFragment): Add ref/deref to fix potential node leak.
339         (HTMLElementImpl::setInnerHTML): Remove ref/deref pair because this leak is now fixed by changes
340         to appendChild.
341         (HTMLElementImpl::setOuterHTML): Remove ref/deref pair because this leak is now fixed by changes
342         to replaceChild.
343
344         * khtml/html/html_tableimpl.h: Change types to mutable style.
345         * khtml/html/html_tableimpl.cpp:
346         (HTMLTableElementImpl::additionalAttributeStyleDecl): Change type to mutable style.
347         (HTMLTableElementImpl::getSharedCellDecl): Change type to mutable style.
348         (HTMLTableCellElementImpl::additionalAttributeStyleDecl): Change type to mutable style.
349
350         * khtml/html/htmlparser.cpp:
351         (KHTMLParser::parseToken): Use a local variable to protect the node by ref'ing it. This is better
352         than using an explicit delete to make the node go away, and is required for compatibility with the
353         changes to the NodeImpl functions.
354         (KHTMLParser::insertNode): Ditto.
355         (KHTMLParser::createHead): Get rid of explicit delete, no longer needed because of changes to
356         the NodeImpl functions.
357
358         * khtml/xml/dom_docimpl.cpp: (DocumentImpl::createCSSStyleDeclaration): Call simpler constructor
359         now that there's no need to make the property list explictly.
360
361         * kwq/DOM-CSS.mm:
362         (-[DOMCSSStyleDeclaration setCssText:]): Raise exception when appropriate.
363         (-[DOMCSSStyleDeclaration removeProperty:]): Ditto.
364         (-[DOMCSSStyleDeclaration setProperty:::]): Dito.
365
366         * khtml/xml/dom_nodeimpl.cpp:
367         (NodeImpl::insertBefore): Always do a ref/deref, so callers don't have to worry about whether the
368         function succeeded or not for ownership purposes.
369         (NodeImpl::replaceChild): Ditto.
370         (NodeImpl::appendChild): Ditto.
371         (NodeBaseImpl::insertBefore): Ditto.
372         (NodeBaseImpl::replaceChild): Ditto.
373         (NodeBaseImpl::appendChild): Ditto.
374         (NodeBaseImpl::addChild): Ditto.
375
376         * WebCore-tests.exp: Removed CSSStyleDeclaration::length; not sure why it was in here.
377         * WebCore-combined.exp: Regenerated.
378
379 2004-11-18  Maciej Stachowiak  <mjs@apple.com>
380
381         still even more build fixing
382
383         * khtml/html/html_miscimpl.cpp:
384         (HTMLCollectionImpl::resetCollectionInfo):
385
386 2004-11-18  Maciej Stachowiak  <mjs@apple.com>
387
388         more build fixing
389
390         * khtml/html/html_miscimpl.cpp:
391         (HTMLCollectionImpl::resetCollectionInfo):
392
393 2004-11-18  Maciej Stachowiak  <mjs@apple.com>
394
395         Fixed build problem.
396
397         * khtml/html/html_miscimpl.h:
398         (DOM::HTMLCollectionImpl::CollectionInfo::CollectionInfo): it's haslength, not hasLenght.
399
400 2004-11-18  Maciej Stachowiak  <mjs@apple.com>
401
402         Reviewed by Ken.
403
404         - merged and cleaned up HTMLCollection and HTMLFormCollection speedups from konqueror
405
406         <rdar://problem/3822992> VIP: Program listings pages at directv.com take a really long time to load [HTMLCollection]
407         <rdar://problem/3701991> Safari unresponsive loading (www.maxim-ic.com) (HTMLCollection)
408
409         This is also a start on fixing 5 other bugs, but those need additional work to make
410         HTMLFormCollection fast.
411
412         * khtml/html/html_documentimpl.h:
413         (DOM::HTMLDocumentImpl::collectionInfo):
414         * khtml/html/html_formimpl.cpp:
415         (DOM::HTMLFormElementImpl::~HTMLFormElementImpl):
416         (DOM::HTMLFormElementImpl::isURLAttribute):
417         (DOM::HTMLFormElementImpl::registerImgElement):
418         (DOM::HTMLFormElementImpl::removeImgElement):
419         * khtml/html/html_formimpl.h:
420         * khtml/html/html_imageimpl.cpp:
421         (HTMLImageElementImpl::HTMLImageElementImpl):
422         (HTMLImageElementImpl::~HTMLImageElementImpl):
423         * khtml/html/html_imageimpl.h:
424         * khtml/html/html_miscimpl.cpp:
425         (HTMLCollectionImpl::HTMLCollectionImpl):
426         (HTMLCollectionImpl::~HTMLCollectionImpl):
427         (HTMLCollectionImpl::updateCollectionInfo):
428         (HTMLCollectionImpl::length):
429         (HTMLCollectionImpl::item):
430         (HTMLCollectionImpl::firstItem):
431         (HTMLCollectionImpl::nextItem):
432         (HTMLCollectionImpl::namedItem):
433         (HTMLCollectionImpl::nextNamedItemInternal):
434         (HTMLFormCollectionImpl::getNamedFormItem):
435         * khtml/html/html_miscimpl.h:
436         (DOM::HTMLCollectionImpl::):
437         (DOM::HTMLCollectionImpl::CollectionInfo::CollectionInfo):
438         * khtml/html/htmlparser.cpp:
439         (KHTMLParser::getElement):
440         * khtml/xml/dom_docimpl.cpp:
441         (DocumentImpl::DocumentImpl):
442         * khtml/xml/dom_docimpl.h:
443         (DOM::DocumentImpl::incDOMTreeVersion):
444         (DOM::DocumentImpl::domTreeVersion):
445         * khtml/xml/dom_nodeimpl.cpp:
446         (NodeImpl::attach):
447         (NodeImpl::detach):
448
449 2004-11-18  Kevin Decker  <kdecker@apple.com>
450
451         Reviewed by Chris.
452
453         fixed: <rdar://problem/3841842> getPropertyID expensive
454
455         * kwq/DOM-CSS.mm:
456         (getPropertyID): avoid unnecessary memory allocations by using a fixed-sized stack based buffer.
457
458 2004-11-17  David Hyatt  <hyatt@apple.com>
459
460         Improve responsiveness by being willing to break out of the tokenizer.  (This patch was landed already
461         and subsequently backed out).
462         
463         Reviewed by kocienda
464
465         * khtml/html/html_baseimpl.cpp:
466         (HTMLBodyElementImpl::insertedIntoDocument):
467         * khtml/html/htmltokenizer.cpp:
468         (khtml::HTMLTokenizer::reset):
469         (khtml::HTMLTokenizer::scriptHandler):
470         (khtml::HTMLTokenizer::scriptExecution):
471         (khtml::HTMLTokenizer::write):
472         (khtml::HTMLTokenizer::continueProcessing):
473         (khtml::HTMLTokenizer::timerEvent):
474         (khtml::HTMLTokenizer::notifyFinished):
475         * khtml/html/htmltokenizer.h:
476         * khtml/khtmlview.cpp:
477         (KHTMLViewPrivate::KHTMLViewPrivate):
478         (KHTMLViewPrivate::reset):
479         (KHTMLView::clear):
480         (KHTMLView::layout):
481         (KHTMLView::timerEvent):
482         (KHTMLView::scheduleRelayout):
483         (KHTMLView::layoutPending):
484         (KHTMLView::haveDelayedLayoutScheduled):
485         (KHTMLView::unscheduleRelayout):
486         * khtml/khtmlview.h:
487         * khtml/xml/dom_docimpl.cpp:
488         (DocumentImpl::DocumentImpl):
489         (DocumentImpl::close):
490         (DocumentImpl::setParsing):
491         (DocumentImpl::shouldScheduleLayout):
492         (DocumentImpl::minimumLayoutDelay):
493         (DocumentImpl::write):
494         (DocumentImpl::finishParsing):
495         (DocumentImpl::stylesheetLoaded):
496         (DocumentImpl::updateStyleSelector):
497         * khtml/xml/dom_docimpl.h:
498         (DOM::DocumentImpl::parsing):
499         * kwq/KWQDateTime.mm:
500         (KWQUIEventTime::uiEventPending):
501
502 2004-11-17  David Harrison  <harrison@apple.com>
503
504         Reviewed by Ken Kocienda.
505         
506         Make sure previousLineStart is non-null before calling compareBoundaryPoints.
507         Treat null case as meaning no post-move merge is needed.
508
509         * khtml/editing/htmlediting.cpp:
510         (khtml::DeleteSelectionCommand::initializePositionData):
511
512 2004-11-17  David Harrison  <harrison@apple.com>
513         
514         Added displayNode and displayTree methods for debugging.  Fixed comment typo in dispatchChildRemovalEvents.
515         * khtml/xml/dom_nodeimpl.cpp:
516         (NodeImpl::displayNode):
517         (NodeImpl::displayTree):
518         (NodeBaseImpl::dispatchChildRemovalEvents):
519         * khtml/xml/dom_nodeimpl.h:
520
521 2004-11-16  John Sullivan  <sullivan@apple.com>
522
523         Reviewed by Richard.
524         
525         - fixed <rdar://problem/3881929> 32 byte leak in editingStyle() in KHTMLPart (one-time only)
526
527         * khtml/khtml_part.cpp:
528         (editingStyle):
529         delete the list we created when we're done with it
530
531 2004-11-16  Ken Kocienda  <kocienda@apple.com>
532
533         Reviewed by John
534         
535         It is unwise to use the QPtrList autodelete feature on shared objects like DOM nodes.
536         Instead, I replaced this with a helper function that derefs DOM nodes stored in a 
537         QPtrList when the list goes out of scope.
538
539         * khtml/editing/htmlediting.cpp:
540         (khtml::derefNodesInList): New helper to deref DOM nodes stored in a QPtrList.
541         (khtml::InsertParagraphSeparatorCommand::InsertParagraphSeparatorCommand): No longer set lists to autodelete.
542         (khtml::InsertParagraphSeparatorCommand::~InsertParagraphSeparatorCommand): Call new derefNodesInList helper.
543         (khtml::InsertParagraphSeparatorInQuotedContentCommand::InsertParagraphSeparatorInQuotedContentCommand):  
544         No longer set lists to autodelete.
545         (khtml::InsertParagraphSeparatorInQuotedContentCommand::~InsertParagraphSeparatorInQuotedContentCommand):
546          Call new derefNodesInList helper.
547         * khtml/editing/htmlediting.h: Add virtual destructor for InsertParagraphSeparatorCommand. It had no need
548         of one before, but now it does.
549
550 2004-11-15  David Harrison  <harrison@apple.com>
551
552         Reviewed by Chris and Darin.
553         
554         <rdar://problem/3880304> Non-linear performance hit for style changes
555
556         * khtml/xml/dom_nodeimpl.cpp:
557         (NodeImpl::traverseNextNode):
558         (NodeImpl::traverseNextSibling):
559         (NodeImpl::traversePreviousNodePostOrder):
560         Return 0 rather than traversing beyond stayWithin when this == stayWithin.
561         Add asserts that stayWithin is an ancestor of the returned node.
562
563 2004-11-15  Darin Adler  <darin@apple.com>
564
565         Reviewed by Ken.
566
567         - fixed <rdar://problem/3880036> Many leaks from CSSComputedStyleDeclarationImpl::getPropertyCSSValue, seen in Mail and Blot
568
569         * khtml/css/css_computedstyle.cpp:
570         (DOM::CSSComputedStyleDeclarationImpl::getPropertyValue): Ref and deref the value returned from getPropertyCSSValue,
571         since there's no guarantee it's already ref'd.
572         * khtml/css/css_valueimpl.cpp:
573         (CSSStyleDeclarationImpl::getPropertyValue): Wrap result in a CSSValue to ref/deref.
574         (CSSStyleDeclarationImpl::get4Values): Ref/deref explicitly.
575         (CSSStyleDeclarationImpl::getShortHandValue): Ditto.
576         (CSSStyleDeclarationImpl::merge): Ditto.
577         (CSSStyleDeclarationImpl::diff): Ditto.
578         * khtml/editing/htmlediting.cpp:
579         (khtml::StyleChange::currentlyHasStyle): Ditto.
580         (khtml::ApplyStyleCommand::removeCSSStyle): Ditto.
581         * khtml/html/html_baseimpl.cpp: (HTMLBodyElementImpl::parseHTMLAttribute): Ditto.
582         * khtml/html/html_tableimpl.cpp: (HTMLTableElementImpl::parseHTMLAttribute): Ditto.
583
584 2004-11-15  Darin Adler  <darin@apple.com>
585
586         Reviewed by Ken.
587
588         Use separate mutable style and computed style types as appropriate.
589         For now this should have no effect, but it prepares us for refactoring later.
590         Also remove some unnecessary "DOM::" prefixes and in one case factor out
591         some shared code.
592
593         * khtml/khtml_part.cpp:
594         (KHTMLPart::typingStyle):
595         (KHTMLPart::setTypingStyle):
596         (updateState):
597         (KHTMLPart::selectionHasStyle):
598         (KHTMLPart::selectionStartHasStyle):
599         (KHTMLPart::selectionComputedStyle):
600         * khtml/khtml_part.h:
601         * khtml/khtmlpart_p.h:
602
603         * khtml/css/css_base.h:
604         * khtml/css/css_ruleimpl.cpp:
605         (CSSStyleRuleImpl::setDeclaration):
606         * khtml/css/css_ruleimpl.h:
607         (DOM::CSSFontFaceRuleImpl::style):
608         (DOM::CSSPageRuleImpl::style):
609         (DOM::CSSStyleRuleImpl::style):
610         (DOM::CSSStyleRuleImpl::declaration):
611         * khtml/css/css_valueimpl.h:
612         (DOM::CSSPrimitiveValueImpl::):
613         * khtml/css/cssparser.cpp:
614         (CSSParser::parseValue):
615         (CSSParser::parseColor):
616         (CSSParser::parseDeclaration):
617         (CSSParser::createStyleDeclaration):
618         * khtml/css/cssparser.h:
619         * khtml/css/cssstyleselector.cpp:
620         (khtml::CSSStyleSelector::addMatchedDeclaration):
621         (khtml::CSSStyleSelector::matchRulesForList):
622         (khtml::CSSStyleSelector::styleForElement):
623         (khtml::CSSStyleSelector::applyDeclarations):
624         * khtml/css/cssstyleselector.h:
625         * khtml/css/parser.cpp:
626         * khtml/css/parser.y:
627         * khtml/dom/css_rule.h:
628         * khtml/dom/css_stylesheet.h:
629         * khtml/dom/css_value.h:
630         * khtml/dom/dom2_views.cpp:
631         * khtml/xml/dom2_viewsimpl.cpp:
632         (DOM::AbstractViewImpl::getComputedStyle):
633         * khtml/xml/dom_docimpl.cpp:
634         (DocumentImpl::importNode):
635         (DocumentImpl::setStyleSheet):
636         * khtml/xml/dom_docimpl.h:
637         * khtml/xml/dom_xmlimpl.cpp:
638         (DOM::ProcessingInstructionImpl::setStyleSheet):
639         * khtml/xml/dom_xmlimpl.h:
640
641         * khtml/dom/css_value.cpp:
642         (DOM::throwException): Added.
643         (DOM::CSSStyleDeclaration::setCssText): Call throwException, but always on 0 for now.
644         The real thing is coming with the next change to refactor.
645         (DOM::CSSPrimitiveValue::setFloatValue): Call throwException.
646         (DOM::CSSPrimitiveValue::setStringValue): Ditto.
647
648 2004-11-15  Darin Adler  <darin@apple.com>
649
650         Reviewed by Ken.
651
652         - fixed <rdar://problem/3878489> REGRESSION: modifying attribute of <textarea> blows away edited text (breaks simplemachines.org forum)
653
654         * khtml/xml/dom_nodeimpl.h: Added boolean "children changed" parameter to
655         dispatchSubtreeModifiedEvent, so it can be called in cases where only the
656         node's attributes changed without sending a misleading childrenChanged call,
657         but the childrenChanged call can happen at the exact right moment.
658         * khtml/xml/dom_nodeimpl.cpp: Removed some uneeded "DOM::".
659         (NodeImpl::dispatchSubtreeModifiedEvent): Only call "children changed" if
660         the boolean true is passed in.
661
662         * khtml/xml/dom_elementimpl.cpp:
663         (NamedAttrMapImpl::addAttribute): Pass false for "children changed".
664         (NamedAttrMapImpl::removeAttribute): Ditto.
665
666 2004-11-15  John Sullivan  <sullivan@apple.com>
667
668         Reviewed by Ken.
669         
670         - fixed <rdar://problem/3880075> leak in CSSStyleDeclarationImpl::copyPropertiesInSet, 
671         seen often in Mail and Blot
672
673         * khtml/css/css_valueimpl.cpp:
674         (CSSStyleDeclarationImpl::copyPropertiesInSet):
675         delete temporary list after we're done using it
676
677 2004-11-15  Richard Williamson   <rjw@apple.com>
678
679         Fixed leak (3879883) that John found.  Early return leaked
680         allocated instance.
681
682         Reviewed by John.
683
684         * khtml/css/css_computedstyle.cpp:
685         (DOM::CSSComputedStyleDeclarationImpl::getPropertyCSSValue):
686
687 2004-11-15  Ken Kocienda  <kocienda@apple.com>
688
689         Reviewed by John
690
691         Fix for this bug:
692         
693         <rdar://problem/3879569> Many leaks in EditCommand mechanism, seen in Mail
694
695         Fixed a couple of object lifetime issues. The EditCommand class used to hold an
696         EditCommandPtr to its parent, but this caused a a reference cycle in composite 
697         commands as the children held a ref to their parent. Now, the parent variable
698         is a non-retained reference to an EditCommand *. It would be nice to have a 
699         weak reference to the parent or even override deref in composite commands (but I
700         can't since deref() is not virtual). However, this should be OK since any
701         dangling parent pointer is a sign of a bigger object lifetime problem that
702         would need to be addressed anyway.
703
704         * khtml/css/css_valueimpl.cpp:
705         (CSSStyleDeclarationImpl::CSSStyleDeclarationImpl): Fix bug in constructor that takes a 
706         QPtrList<CSSProperty> *. List values must be copied into newly-allocated list, rather than
707         just assigning the list variable passed in to the local list variable, or the list will be 
708         double-deleted.
709         * khtml/editing/htmlediting.cpp:
710         (khtml::EditCommand::setStartingSelection): No longer call get(). m_parent is no longer a smart pointer.
711         (khtml::EditCommand::setEndingSelection): Ditto.
712         (khtml::EditCommand::assignTypingStyle): Short-circuit if passed in style is identical to current style.
713         Unrelated to the change, but saves some ref's and deref's.
714         (khtml::EditCommand::setTypingStyle): No longer call get(). m_parent is no longer a smart pointer.
715         * khtml/editing/htmlediting.h: Change m_parent to a EditCommand *. Was an EditCommandPtr. Using an
716         EditCommandPtr caused a reference cycle in composite commands as the children held a ref to their parent.
717         (khtml::EditCommand::parent): No longer call get(). m_parent is no longer a smart pointer.
718
719 2004-11-15  Maciej Stachowiak  <mjs@apple.com>
720
721         Reviewed by Kevin.
722
723         <rdar://problem/3807080> Safari so slow it seems like a hang accessing a page on an IBM website
724         
725         * khtml/xml/dom_nodeimpl.cpp:
726         (NodeListImpl::NodeListImpl): Initialize isItemCacheValid, renamed isCacheValid to
727         isLengthCacheValid.
728         (NodeListImpl::recursiveLength): Adjusted for rename.
729         (NodeListImpl::recursiveItem): Cache the last item accessed and its offset.
730         If the same offset is looked up again, just return it, otherwise, if looking up
731         a later offset, start at the last item and proceed from there.
732         (NodeListImpl::itemById): Apply the special document optimization to all
733         nodes that are either a document or in a document - just walk up to make
734         sure the node found by ID has the root node as an ancestor.
735         (NodeListImpl::rootNodeSubtreeModified): Adjust both cache bits.
736         * khtml/xml/dom_nodeimpl.h: Prototype new stuff.
737
738 2004-11-15  John Sullivan  <sullivan@apple.com>
739
740         Reviewed by Ken.
741         
742         - fixed <rdar://problem/3879539> leak of NSString after pasting into editable HTML (e.g. Mail)
743
744         * kwq/KWQKHTMLPart.mm:
745         (KWQKHTMLPart::documentFragmentWithText):
746         release mutable copy of string after we're done using it
747
748 2004-11-14  Kevin Decker  <kdecker@apple.com>
749
750         Reviewed by mjs.
751
752         fixed: <rdar://problem/3823038> LEAK: huge leak in DOM::HTMLElementImpl::createContextualFragment(DOM::DOMString const&, bool)
753
754         * khtml/html/html_elementimpl.cpp:
755         (HTMLElementImpl::setInnerHTML): uses the ref counting system to deallocate fragments instead of explicitly invoking a destructor.
756         (HTMLElementImpl::setOuterHTML): function is responsible for derefing the fragment prior to returning. Now it does.
757
758 2004-11-13  Maciej Stachowiak  <mjs@apple.com>
759
760         Reviewed by Kevin.
761
762         <rdar://problem/3878766> VIP: Program listings pages at directv.com takes 75% of time traversing NodeLists
763
764         * khtml/dom/dom_node.cpp:
765         (NodeList::itemById): New method, just forward to impl.
766         * khtml/dom/dom_node.h: Prototype it.
767         * khtml/ecma/kjs_dom.cpp:
768         (DOMNodeList::tryGet): Instead of looping over the whole list to do by-id access,
769         let the NodeList do it. The NodeList might be able to do it more efficiently.
770         * khtml/xml/dom_nodeimpl.cpp:
771         (NodeListImpl::itemById): Optimize for the case where the NodeList
772         covers the whole document. In this case, just use getElementById,
773         then check that the element satisfies the list criteria.
774         (ChildNodeListImpl::nodeMatches): Return true only if the node is our child.
775         (TagNodeListImpl::TagNodeListImpl): Irrelevant change to reformat initializers.
776         * khtml/xml/dom_nodeimpl.h:
777
778 2004-11-12  Maciej Stachowiak  <mjs@apple.com>
779
780         Reviewed by Gramps.
781
782         - fixed another bug in the last checkin, isCacheValid was unitialized, resulting in
783         sometimes using a huge bogus length value.
784         
785         * khtml/xml/dom_nodeimpl.cpp:
786         (NodeListImpl::NodeListImpl): Initialize isCacheValid.
787
788 2004-11-12  Darin Adler  <darin@apple.com>
789
790         Reviewed by Maciej.
791
792         - fixed an infinite loop in that last check-in
793
794         * khtml/xml/dom_nodeimpl.cpp: (NodeImpl::notifyLocalNodeListsSubtreeModified):
795         Added a ++i to the loop so it won't get stuck on the first element in the list.
796
797 2004-11-12  Maciej Stachowiak  <mjs@apple.com>
798
799         Reviewed by Kevin.
800
801         - fixed <rdar://problem/3878183> Safari is 77% slower than it should be on a page on an IBM website due to NodeListImpl length
802         
803         I fixed this by changing NodeLists to cache their length, but
804         invalidate it whenever there is a change in the DOM subtree at
805         which they are rooted. This makes NodeListImpl::recursiveLength()
806         drop completely off the profile, since we were repeatedly getting
807         a length for the same NodeList over and over.
808         
809         * khtml/xml/dom_nodeimpl.cpp:
810         (NodeImpl::NodeImpl):
811         (NodeImpl::~NodeImpl):
812         (NodeImpl::registerNodeList):
813         (NodeImpl::unregisterNodeList):
814         (NodeImpl::notifyLocalNodeListsSubtreeModified):
815         (NodeImpl::notifyNodeListsSubtreeModified):
816         (NodeImpl::dispatchSubtreeModifiedEvent):
817         (NodeListImpl::NodeListImpl):
818         (NodeListImpl::~NodeListImpl):
819         (NodeListImpl::recursiveLength):
820         (NodeListImpl::recursiveItem):
821         (NodeListImpl::rootNodeSubtreeModified):
822         (ChildNodeListImpl::ChildNodeListImpl):
823         (ChildNodeListImpl::length):
824         (ChildNodeListImpl::item):
825         (TagNodeListImpl::TagNodeListImpl):
826         (TagNodeListImpl::length):
827         (TagNodeListImpl::item):
828         (NameNodeListImpl::NameNodeListImpl):
829         (NameNodeListImpl::length):
830         (NameNodeListImpl::item):
831         * khtml/xml/dom_nodeimpl.h:
832
833 2004-11-12  Darin Adler  <darin@apple.com>
834
835         Reviewed by Maciej.
836
837         - various small cleanups
838
839         * khtml/xml/dom_docimpl.h: Added policyBaseURL and setPolicyBaseURL.
840         * khtml/html/html_documentimpl.h: Removed policyBaseURL and setPolicyBaseURL.
841
842         * khtml/xml/xml_tokenizer.h: Marked isWaitingForScripts const.
843         * khtml/xml/xml_tokenizer.cpp: (khtml::XMLTokenizer::isWaitingForScripts): Marked const.
844         * khtml/html/htmltokenizer.h: Marked isWaitingForScripts const.
845         * khtml/html/htmltokenizer.cpp:
846         (khtml::HTMLTokenizer::isWaitingForScripts): Marked const.
847         (khtml::HTMLTokenizer::setOnHold): Took out extraneous line of code.
848
849         * khtml/khtml_part.h: Removed docImpl function.
850         * khtml/khtml_part.cpp: Ditto.
851
852         * khtml/xml/dom_docimpl.cpp: (DocumentImpl::close): Simplified code that implements
853         the "redirect during onload" optimization. Now uses isScheduledLocationChangePending.
854
855         * kwq/KWQKHTMLPart.h: Removed now-unused _firstResponderAtMouseDownTime.
856         * kwq/KWQKHTMLPart.mm: Removed _firstResponderAtMouseDownTime (forgot to land this
857         part of the change last time, which is why the build broke).
858         (KWQKHTMLPart::updatePolicyBaseURL): Use xmlDocImpl instead of docImpl.
859         (KWQKHTMLPart::setPolicyBaseURL): Ditto.
860         (KWQKHTMLPart::keyEvent): Ditto.
861         (KWQKHTMLPart::dispatchCPPEvent): Ditto.
862         (KWQKHTMLPart::bodyBackgroundColor): Ditto.
863
864 2004-11-12  Chris Blumenberg  <cblu@apple.com>
865
866         <rdar://problem/3843312> REGRESSION: Tabbing into content area puts insertion point at start, should go to where it last was
867
868         Reviewed by rjw.
869
870         * kwq/KWQKHTMLPart.mm:
871         (KWQKHTMLPart::nextKeyViewInFrameHierarchy): only blow away selection when another view is focused
872
873 === Safari-171 ===
874
875 2004-11-12  Darin Adler  <darin@apple.com>
876
877         Reviewed by Kevin.
878
879         - fixed a couple places that would not work for XML documents
880
881         * khtml/ecma/kjs_window.cpp:
882         (Window::isSafeScript): Use xmlDocImpl instead of docImpl, since the function we're using
883         is present on the base class.
884         (WindowFunc::tryCall): More of the same.
885
886 2004-11-12  Darin Adler  <darin@apple.com>
887
888         - land versions of these files generated by the newer gperf
889
890         People building on Panther will continue to see these files modified.
891         A workaround would be to install the newer gperf on our Tiger build machines.
892
893         * khtml/css/cssproperties.c: Regenerated.
894         * khtml/css/cssvalues.c: Regenerated.
895         * khtml/html/doctypes.cpp: Regenerated.
896         * khtml/html/kentities.c: Regenerated.
897         * khtml/misc/htmlattrs.c: Regenerated.
898         * khtml/misc/htmltags.c: Regenerated.
899         * kwq/KWQColorData.c: Regenerated.
900
901 2004-11-11  Richard Williamson   <rjw@apple.com>
902         
903         Fix build horkage from previous checkin.
904                 
905         * kwq/KWQKHTMLPart.h:
906
907 2004-11-11  Darin Adler  <darin@apple.com>
908
909         Reviewed by John.
910
911         - fixed <rdar://problem/3846152> REGRESSION (125-166): can't drag text out of <input type=text> fields
912
913         * kwq/WebCoreBridge.h: Added wasFirstResponderAtMouseDownTime: method.
914
915         * kwq/KWQKHTMLPart.h: Removed _firstResponderAtMouseDownTime.
916         * kwq/KWQKHTMLPart.mm:
917         (KWQKHTMLPart::passWidgetMouseDownEventToWidget): Use the new wasFirstResponderAtMouseDownTime:
918         method on the bridge instead of _firstResponderAtMouseDownTime. This will return YES for the case where
919         we started with the NSTextField as first responder, and then took focus away and gave it back, which
920         makes dragging text work again.
921         (KWQKHTMLPart::mouseDown): Removed code to set _firstResponderAtMouseDownTime.
922
923 2004-11-11  David Hyatt  <hyatt@apple.com>
924
925         Disable the tokenizer deferral, since it hurts the PLT by 3% or so.
926         
927         Reviewed by vicki
928
929         * khtml/html/htmltokenizer.cpp:
930         (khtml::HTMLTokenizer::continueProcessing):
931
932 2004-11-11  Ken Kocienda  <kocienda@apple.com>
933
934         Reviewed by Maciej
935
936         * khtml/editing/htmlediting.cpp:
937         (khtml::InsertLineBreakCommand::doApply): Use new isLastVisiblePositionInBlock() helper instead
938         of old isLastInBlock() member function on VisiblePosition. This is a cosmetic change in keeping
939         with the prevailing style for the VisiblePosition class.
940         * khtml/editing/htmlediting.h: Move isLastVisiblePositionInNode() function to visible_position.[cpp|h] files. 
941         * khtml/editing/visible_position.cpp: Removed isLastInBlock() helper. Renamed to isLastVisiblePositionInBlock().
942         (khtml::visiblePositionsInDifferentBlocks): New helper method.
943         (khtml::isLastVisiblePositionInBlock): Ditto.
944         (khtml::isLastVisiblePositionInNode): Ditto.
945         * khtml/editing/visible_position.h: Add declarations for new functions.
946
947 2004-11-11  Ken Kocienda  <kocienda@apple.com>
948
949         Reviewed by Hyatt
950
951         * khtml/editing/htmlediting.cpp:
952         (khtml::CompositeEditCommand::deleteInsignificantText): Call new compareBoundaryPoints convenience.
953         (khtml::ApplyStyleCommand::removeBlockStyle): Ditto.
954         (khtml::ApplyStyleCommand::removeInlineStyle): Ditto.
955         (khtml::ApplyStyleCommand::nodeFullySelected): Ditto.
956         (khtml::DeleteSelectionCommand::initializePositionData): Ditto.
957         * khtml/xml/dom2_rangeimpl.cpp:
958         (DOM::RangeImpl::compareBoundaryPoints): New convenience variant of this function which takes two Position objects.
959         * khtml/xml/dom2_rangeimpl.h: Ditto.
960
961 2004-11-11  Ken Kocienda  <kocienda@apple.com>
962
963         Reviewed by Harrison
964
965         Some improvements to deleting when complete lines are selected.
966
967         * khtml/editing/htmlediting.cpp:
968         (khtml::DeleteSelectionCommand::initializePositionData): Detect when the line containing
969         the end of a selection is fully selected. Turn off block merging in this case.
970         (khtml::DeleteSelectionCommand::handleSpecialCaseBRDelete): Fix a bug in the check for
971         whether a BR immediately followed a block. The old code could erroneously skip nodes.
972         (khtml::DeleteSelectionCommand::handleGeneralDelete): Add a case for when the entire
973         start block is selected. This new code will now delete this block in one call, rather
974         than iterating over each child.
975         * khtml/editing/visible_position.cpp:
976         (khtml::visiblePositionsOnDifferentLines): New helper called in initializePositionData()
977         to do the work mentioned above in the comment for that function.
978         (khtml::isFirstVisiblePositionOnLine): Ditto.
979         (khtml::isLastVisiblePositionOnLine): Ditto.
980         * khtml/editing/visible_position.h: Add new functions.
981         * layout-tests/editing/deleting/delete-line-001-expected.txt: Added.
982         * layout-tests/editing/deleting/delete-line-001.html: Added.
983         * layout-tests/editing/deleting/delete-line-002-expected.txt: Added.
984         * layout-tests/editing/deleting/delete-line-002.html: Added.
985         * layout-tests/editing/deleting/delete-line-003-expected.txt: Added.
986         * layout-tests/editing/deleting/delete-line-003.html: Added.
987         * layout-tests/editing/deleting/delete-line-004-expected.txt: Added.
988         * layout-tests/editing/deleting/delete-line-004.html: Added.
989         * layout-tests/editing/deleting/delete-line-005-expected.txt: Added.
990         * layout-tests/editing/deleting/delete-line-005.html: Added.
991         * layout-tests/editing/deleting/delete-line-006-expected.txt: Added.
992         * layout-tests/editing/deleting/delete-line-006.html: Added.
993         * layout-tests/editing/deleting/delete-line-007-expected.txt: Added.
994         * layout-tests/editing/deleting/delete-line-007.html: Added.
995         * layout-tests/editing/deleting/delete-line-008-expected.txt: Added.
996         * layout-tests/editing/deleting/delete-line-008.html: Added.
997         * layout-tests/editing/deleting/delete-line-009-expected.txt: Added.
998         * layout-tests/editing/deleting/delete-line-009.html: Added.
999         * layout-tests/editing/deleting/delete-line-010-expected.txt: Added.
1000         * layout-tests/editing/deleting/delete-line-010.html: Added.
1001         * layout-tests/editing/deleting/delete-line-011-expected.txt: Added.
1002         * layout-tests/editing/deleting/delete-line-011.html: Added.
1003         * layout-tests/editing/deleting/delete-line-012-expected.txt: Added.
1004         * layout-tests/editing/deleting/delete-line-012.html: Added.
1005
1006 2004-11-11  Ken Kocienda  <kocienda@apple.com>
1007
1008         Reviewed by Adele
1009
1010         * khtml/editing/htmlediting.cpp:
1011         (khtml::DeleteSelectionCommand::initializePositionData): Add some comments and a new piece of debugging output.
1012
1013 2004-11-11  Ken Kocienda  <kocienda@apple.com>
1014
1015         Reviewed by John
1016
1017         Fix for these bugs:
1018
1019         <rdar://problem/3875618> REGRESSION (Mail): Hitting down arrow with full line selected skips line (br case)
1020         <rdar://problem/3875641> REGRESSION (Mail): Hitting down arrow with full line selected skips line (div case)
1021
1022         * khtml/editing/selection.cpp:
1023         (khtml::Selection::modifyMovingRightForward): Fixed by juggling the position as the starting point for
1024         the next line position when necessary.
1025         * layout-tests/editing/selection/move-3875618-fix-expected.txt: Added.
1026         * layout-tests/editing/selection/move-3875618-fix.html: Added.
1027         * layout-tests/editing/selection/move-3875641-fix-expected.txt: Added.
1028         * layout-tests/editing/selection/move-3875641-fix.html: Added.
1029
1030 2004-11-11  Ken Kocienda  <kocienda@apple.com>
1031
1032         Reviewed by John
1033
1034         Improved some function names, at John's urging. No changes to the
1035         functions themselves.
1036         
1037         canPerformSpecialCaseAllContentDelete() --> handleSpecialCaseAllContentDelete()
1038         canPerformSpecialCaseBRDelete() --> handleSpecialCaseBRDelete()
1039         performGeneralDelete() --> handleGeneralDelete()
1040
1041         * khtml/editing/htmlediting.cpp:
1042         (khtml::DeleteSelectionCommand::handleSpecialCaseAllContentDelete)
1043         (khtml::DeleteSelectionCommand::handleSpecialCaseBRDelete)
1044         (khtml::DeleteSelectionCommand::handleGeneralDelete)
1045         (khtml::DeleteSelectionCommand::doApply)
1046         * khtml/editing/htmlediting.h
1047
1048 2004-11-11  Ken Kocienda  <kocienda@apple.com>
1049
1050         Reviewed by John
1051         
1052         Updated some layout test results that changed as a result of my last checking.
1053         Added a new test that has been in my tree for a few days.
1054
1055         * layout-tests/editing/deleting/delete-3775172-fix-expected.txt:
1056         * layout-tests/editing/deleting/delete-3800834-fix-expected.txt:
1057         * layout-tests/editing/inserting/insert-3851164-fix-expected.txt: Added.
1058         * layout-tests/editing/inserting/insert-3851164-fix.html: Added.
1059
1060 2004-11-11  Ken Kocienda  <kocienda@apple.com>
1061
1062         Reviewed by John
1063
1064         * khtml/editing/htmlediting.cpp:
1065         (khtml::debugNode): New debugging helper.
1066         (khtml::DeleteSelectionCommand::initializePositionData): No longer call obsoleted
1067         startPositionForDelete() and endPositionForDelete() functions. Just use the 
1068         m_selectionToDelete object to determine start and end positions for the delete.
1069         (khtml::DeleteSelectionCommand::canPerformSpecialCaseAllContentDelete): New
1070         function that creates a special case for deleting all the content in a root
1071         editable element.
1072         (khtml::DeleteSelectionCommand::doApply): Call canPerformSpecialCaseAllContentDelete()
1073         function before BR special case and the general case delete functions.
1074         * khtml/editing/htmlediting.h: Updated for changed functions.
1075
1076 2004-11-10  Kevin Decker  <kdecker@apple.com>
1077
1078         Reviewed by mjs.
1079         
1080         Fixed <rdar://problem/3875011> DOMNodeList::tryGet() performs unnecessary (and expensive) dom tree traversals. Improved a loop from 2-n-squared to just n-squared.  
1081
1082         * khtml/ecma/kjs_dom.cpp:
1083         (DOMNodeList::tryGet): Got rid of an unnecessary node traversal. 
1084
1085 2004-11-10  Ken Kocienda  <kocienda@apple.com>
1086
1087         Reviewed by Chris
1088
1089         * khtml/editing/htmlediting.cpp:
1090         (khtml::DeleteSelectionCommand::initializePositionData): Move position adjustments for
1091         smart delete from the two functions below to here. There was an unnecessary double 
1092         calculation of the leading and trailing whitespace positions. Also refined the trailing
1093         case so it only acts when the leading position is null (which seems to match TextEdit in
1094         my tests). Also removed some unnecessary copying of Position objects.
1095         (khtml::DeleteSelectionCommand::startPositionForDelete): Move out smart delete adjustment
1096         from here.
1097         (khtml::DeleteSelectionCommand::endPositionForDelete): Ditto.
1098
1099 2004-11-10  Ken Kocienda  <kocienda@apple.com>
1100
1101         Reviewed by Harrison
1102
1103         (khtml::DeleteSelectionCommand::performGeneralDelete): Add some more comments to
1104         make things more clear.
1105         * khtml/editing/selection.cpp:
1106         (khtml::Selection::toRange): Fixed the upstream and downstream calls so that the 
1107         resulting positions do not cross block boundaries. This was a bug and caused some
1108         delete problems when whole blocks were selected. I will be addressing that issue
1109         more fully in upcoming changes.
1110
1111 2004-11-10  Ken Kocienda  <kocienda@apple.com>
1112
1113         Reviewed by Harrison
1114
1115         Some cleanups and fixes in upstream and downstream functions. 
1116         
1117         Removed redundant checks for isBlockFlow() when calling enclosingBlockFlowElement(). 
1118         Blocks do not need to skip the call to enclosingBlockFlowElement() for fear that the 
1119         block's enclosing block will be returned. 
1120         
1121         Remove code from upstream that confined the serach to block boundaries outside of
1122         the code which runs in the StayInBlock case. This code was redundant, and caused
1123         incorrect results to be returned in the DoNotStayInBlock case.
1124         
1125         In downstream, the check for crossing into a new block should use the equivalentDeepPosition()
1126         node, not the the this pointer's node.
1127
1128         * khtml/xml/dom_position.cpp:
1129         (DOM::Position::upstream)
1130         (DOM::Position::downstream)
1131
1132 2004-11-09  David Hyatt  <hyatt@apple.com>
1133
1134         Fix for 3873234, Safari UI is unresponsive when parsing multiple HTML docs and 3873233, Safari hangs when
1135         loading large local files.
1136         
1137         Reviewed by mjs
1138
1139         * khtml/html/htmltokenizer.cpp:
1140         (khtml::HTMLTokenizer::HTMLTokenizer):
1141         (khtml::HTMLTokenizer::reset):
1142         (khtml::HTMLTokenizer::write):
1143         (khtml::HTMLTokenizer::stopped):
1144         (khtml::HTMLTokenizer::processingData):
1145         (khtml::HTMLTokenizer::continueProcessing):
1146         (khtml::HTMLTokenizer::timerEvent):
1147         (khtml::HTMLTokenizer::allDataProcessed):
1148         (khtml::HTMLTokenizer::end):
1149         (khtml::HTMLTokenizer::finish):
1150         (khtml::HTMLTokenizer::notifyFinished):
1151         * khtml/html/htmltokenizer.h:
1152         * khtml/khtml_part.cpp:
1153         (KHTMLPart::slotFinished):
1154         (KHTMLPart::end):
1155         (KHTMLPart::stop):
1156         * khtml/khtml_part.h:
1157         (KHTMLPart::tokenizerProcessedData):
1158         * khtml/khtmlview.cpp:
1159         * khtml/xml/dom_docimpl.cpp:
1160         * khtml/xml/xml_tokenizer.h:
1161         (khtml::Tokenizer::stopped):
1162         (khtml::Tokenizer::processingData):
1163         * kwq/KWQDateTime.h:
1164         * kwq/KWQDateTime.mm:
1165         (QDateTime::secsTo):
1166         (KWQUIEventTime::uiEventPending):
1167         * kwq/KWQKHTMLPart.h:
1168         * kwq/KWQKHTMLPart.mm:
1169         (KWQKHTMLPart::tokenizerProcessedData):
1170         * kwq/WebCoreBridge.h:
1171         * kwq/WebCoreBridge.mm:
1172         (-[WebCoreBridge stop]):
1173         (-[WebCoreBridge numPendingOrLoadingRequests]):
1174         (-[WebCoreBridge doneProcessingData]):
1175
1176 2004-11-09  David Harrison  <harrison@apple.com>
1177
1178         Reviewed by Ken Kocienda.
1179
1180                 <rdar://problem/3865837> Wrong text style after delete to start of document
1181                 
1182         * khtml/editing/htmlediting.cpp:
1183         (khtml::DeleteSelectionCommand::saveTypingStyleState):
1184         Sample computedStyle of m_selectionToDelete.start instead of m_downstreamStart.
1185
1186 2004-11-09  Richard Williamson   <rjw@apple.com>
1187
1188         Fixed <rdar://problem/3872440> NSTimer prematurely released.
1189
1190         Reviewed by Darin.
1191
1192         * kwq/KWQTimer.mm:
1193         (QTimer::fire):
1194         * kwq/KWQWidget.mm:
1195         (QWidget::paint):
1196
1197 2004-11-09  Chris Blumenberg  <cblu@apple.com>
1198
1199         Reviewed by vicki.
1200
1201         * WebCore.pbproj/project.pbxproj: explicitly link against libxml2.2.6.14.dylib since the version number has been bumped
1202
1203 2004-11-08  David Harrison  <harrison@apple.com>
1204
1205         Reviewed by Ken Kocienda.
1206
1207                 <rdar://problem/3865854> Deleting first line deletes all lines
1208                 
1209         * khtml/editing/htmlediting.cpp:
1210         (khtml::DeleteSelectionCommand::performGeneralDelete):
1211         Problem was that the code that deletes fully selected m_downstreamEnd.node() by deleting one
1212         of its ancestors, failed to end the loop that deletes all fully selected nodes.  Also,
1213         fixed this code to clear m_trailingWhitespaceValid.  Also removed dead m_endingPosition
1214         update because it is handled in calculateEndingPosition now.
1215         * layout-tests/editing/deleting/delete-3865854-fix-expected.txt: Added.
1216         * layout-tests/editing/deleting/delete-3865854-fix.html: Added.
1217
1218 2004-11-08  Ken Kocienda  <kocienda@apple.com>
1219
1220         Reviewed by Hyatt
1221
1222         * khtml/html/html_elementimpl.cpp:
1223         (HTMLElementImpl::createContextualFragment): Now takes flag to control whether comments
1224         are added to the DOM.
1225         * khtml/html/html_elementimpl.h: Ditto.
1226         * khtml/html/htmlparser.cpp:
1227         (KHTMLParser::KHTMLParser): Ditto.
1228         (KHTMLParser::getElement): Remove ifdef for comment processing. Replace with flag check.
1229         * khtml/html/htmlparser.h: Add flag to constructor so callers can request comment nodes.
1230         * khtml/html/htmltokenizer.cpp:
1231         (khtml::HTMLTokenizer::HTMLTokenizer): Add flag to constructor so callers can request comment nodes.
1232         (khtml::HTMLTokenizer::parseComment): Fix code to handle parsing out comment text correctly.
1233         There were a couple of indexing errors that resulted in the comment text containing part of the 
1234         comment markers.
1235         (khtml::HTMLTokenizer::processToken): Don't let token id be reset to ID_TEXT if token is a comment.
1236         * khtml/html/htmltokenizer.h:  Add flag to constructor so callers can request comment nodes.
1237
1238 2004-11-08  Chris Blumenberg  <cblu@apple.com>
1239
1240         Fixed: <rdar://problem/3870907> WebCore unnecessary links against JavaVM and Security
1241
1242         Reviewed by darin.
1243
1244         * WebCore.pbproj/project.pbxproj: stop unnecessary linking
1245         * khtml/html/html_objectimpl.h: don't unnecessarily include JavaVM header
1246         * kwq/KWQKHTMLPart.h: ditto
1247
1248 2004-11-08  Darin Adler  <darin@apple.com>
1249
1250         Reviewed by John.
1251
1252         - fixed <rdar://problem/3825966> 8A274 Safari crashes closing window: QTimer::fire() with MallocStackLogging and MallocScribble enabled
1253
1254         * kwq/KWQTimer.mm: (QTimer::fire): Rearrange so we don't access the QTimer object after calling code
1255         that possibly deletes the QTimer.
1256
1257 2004-11-08  Chris Blumenberg  <cblu@apple.com>
1258
1259         Fixed: <rdar://problem/3783904> Return key behavior is confusingly different between popup menus and autofill menus
1260
1261         Reviewed by john.
1262
1263         * kwq/KWQTextField.mm:
1264         (-[KWQTextFieldController textView:shouldHandleEvent:]): let the bridge have a crack at the event so that it can swallow the newline if it wants to
1265         * kwq/WebCoreBridge.h:
1266
1267 2004-11-08  David Harrison  <harrison@apple.com>
1268
1269         Reviewed by Darin.
1270         
1271         Renamed NodeImpl::enclosingNonBlockFlowElement to NodeImpl::enclosingInlineElement, per Hyatt.
1272
1273         * khtml/editing/htmlediting.cpp:
1274         (khtml::DeleteSelectionCommand::moveNodesAfterNode):
1275         * khtml/xml/dom_nodeimpl.cpp:
1276         (NodeImpl::enclosingInlineElement):
1277         * khtml/xml/dom_nodeimpl.h:
1278
1279 2004-11-05  Chris Blumenberg  <cblu@apple.com>
1280
1281         Fixed: <rdar://problem/3838413> REGRESSION (Mail): "Smart" word paste adds spaces before/after special characters
1282
1283         Reviewed by rjw.
1284
1285         * khtml/editing/htmlediting.cpp:
1286         (khtml::ReplaceSelectionCommand::doApply): call isCharacterSmartReplaceExempt on the part to see if a space should be inserted
1287         * khtml/editing/visible_position.cpp:
1288         (khtml::VisiblePosition::character): new, returns the character for the position
1289         * khtml/editing/visible_position.h:
1290         * kwq/KWQKHTMLPart.h:
1291         * kwq/KWQKHTMLPart.mm:
1292         (KWQKHTMLPart::isCharacterSmartReplaceExempt): new, calls the bridge
1293         * kwq/WebCoreBridge.h:
1294
1295 === Safari-170 ===
1296
1297 2004-11-05  Adele Amchan  <adele@apple.com>
1298
1299         Reviewed by Darin
1300
1301         Fix for <rdar://problem/3854383> REGRESSION(166-168) input fields show black background when background color is set to transparent
1302         and a workaround for displaying transparent backgrounds for textareas.
1303
1304         * kwq/KWQLineEdit.mm: (QLineEdit::setPalette): If the background color is transparent (we check the alpha value) then we set the background to white
1305         * kwq/KWQTextEdit.mm: (QTextEdit::setPalette): If the background color is transparent, then we don't draw the background
1306         * kwq/KWQTextArea.mm: (-[KWQTextArea setDrawsBackground:]): added setDrawsBackground function which calls setDrawsBackground on the super class, 
1307           on the contentView, and on the textView.
1308
1309 2004-11-04  David Hyatt  <hyatt@apple.com>
1310
1311         Fix for relpositioned inlines.  This was reviewed a long time ago, but I can't recall who reviewed it (either
1312         darin or ken).
1313         
1314         Reviewed by darin or ken
1315
1316         * khtml/rendering/bidi.cpp:
1317         (khtml::appendRunsForObject):
1318         (khtml::RenderBlock::skipWhitespace):
1319         (khtml::RenderBlock::findNextLineBreak):
1320         * khtml/rendering/render_block.cpp:
1321         (khtml::RenderBlock::lowestPosition):
1322         (khtml::RenderBlock::rightmostPosition):
1323         (khtml::RenderBlock::leftmostPosition):
1324         * khtml/rendering/render_box.cpp:
1325         (RenderBox::position):
1326         * khtml/rendering/render_box.h:
1327         (khtml::RenderBox::staticX):
1328         (khtml::RenderBox::staticY):
1329         * khtml/rendering/render_layer.cpp:
1330         (RenderLayer::updateLayerPosition):
1331         (RenderLayer::convertToLayerCoords):
1332         * khtml/rendering/render_line.cpp:
1333         (khtml::InlineFlowBox::placeBoxesHorizontally):
1334         * khtml/rendering/render_object.h:
1335         (khtml::RenderObject::staticX):
1336         (khtml::RenderObject::staticY):
1337
1338         Finish turning on XSLT.  Make sure child stylesheets can load.
1339         
1340         * khtml/xsl/xslt_processorimpl.cpp:
1341         (DOM::stylesheetLoadFunc):
1342         (DOM::XSLTProcessorImpl::transformDocument):
1343
1344 2004-11-04  David Hyatt  <hyatt@apple.com>
1345
1346         Implement CSS3 support for multiple backgrounds.  Also fix a bug with background propagation so that it only
1347         happens (from the <body> to the root) for HTML documents.  Fixed background-position to handle a mixture of
1348         keyword and length values.
1349
1350         Reviewed by darin
1351
1352         * khtml/css/cssparser.cpp:
1353         (CSSParser::parseValue):
1354         (CSSParser::addBackgroundValue):
1355         (CSSParser::parseBackgroundShorthand):
1356         (CSSParser::parseBackgroundColor):
1357         (CSSParser::parseBackgroundImage):
1358         (CSSParser::parseBackgroundPositionXY):
1359         (CSSParser::parseBackgroundPosition):
1360         (CSSParser::parseBackgroundProperty):
1361         (CSSParser::parseColorFromValue):
1362         * khtml/css/cssparser.h:
1363         * khtml/css/cssstyleselector.cpp:
1364         (khtml::CSSStyleSelector::adjustRenderStyle):
1365         (khtml::CSSStyleSelector::applyProperty):
1366         (khtml::CSSStyleSelector::mapBackgroundAttachment):
1367         (khtml::CSSStyleSelector::mapBackgroundImage):
1368         (khtml::CSSStyleSelector::mapBackgroundRepeat):
1369         (khtml::CSSStyleSelector::mapBackgroundXPosition):
1370         (khtml::CSSStyleSelector::mapBackgroundYPosition):
1371         * khtml/css/cssstyleselector.h:
1372         * khtml/rendering/render_box.cpp:
1373         (RenderBox::paintRootBoxDecorations):
1374         (RenderBox::paintBoxDecorations):
1375         (RenderBox::paintBackgrounds):
1376         (RenderBox::paintBackground):
1377         (RenderBox::paintBackgroundExtended):
1378         * khtml/rendering/render_box.h:
1379         * khtml/rendering/render_form.cpp:
1380         (RenderFieldset::paintBoxDecorations):
1381         * khtml/rendering/render_line.cpp:
1382         (khtml::InlineFlowBox::paintBackgrounds):
1383         (khtml::InlineFlowBox::paintBackground):
1384         (khtml::InlineFlowBox::paintBackgroundAndBorder):
1385         * khtml/rendering/render_line.h:
1386         * khtml/rendering/render_object.cpp:
1387         (RenderObject::setStyle):
1388         (RenderObject::updateBackgroundImages):
1389         (RenderObject::getVerticalPosition):
1390         * khtml/rendering/render_object.h:
1391         (khtml::RenderObject::paintBackgroundExtended):
1392         * khtml/rendering/render_style.cpp:
1393         (m_next):
1394         (BackgroundLayer::BackgroundLayer):
1395         (BackgroundLayer::~BackgroundLayer):
1396         (BackgroundLayer::operator=):
1397         (BackgroundLayer::operator==):
1398         (BackgroundLayer::fillUnsetProperties):
1399         (BackgroundLayer::cullEmptyLayers):
1400         (StyleBackgroundData::StyleBackgroundData):
1401         (StyleBackgroundData::operator==):
1402         (RenderStyle::diff):
1403         (RenderStyle::adjustBackgroundLayers):
1404         * khtml/rendering/render_style.h:
1405         (khtml::OutlineValue::operator==):
1406         (khtml::OutlineValue::operator!=):
1407         (khtml::BackgroundLayer::backgroundImage):
1408         (khtml::BackgroundLayer::backgroundXPosition):
1409         (khtml::BackgroundLayer::backgroundYPosition):
1410         (khtml::BackgroundLayer::backgroundAttachment):
1411         (khtml::BackgroundLayer::backgroundRepeat):
1412         (khtml::BackgroundLayer::next):
1413         (khtml::BackgroundLayer::isBackgroundImageSet):
1414         (khtml::BackgroundLayer::isBackgroundXPositionSet):
1415         (khtml::BackgroundLayer::isBackgroundYPositionSet):
1416         (khtml::BackgroundLayer::isBackgroundAttachmentSet):
1417         (khtml::BackgroundLayer::isBackgroundRepeatSet):
1418         (khtml::BackgroundLayer::setBackgroundImage):
1419         (khtml::BackgroundLayer::setBackgroundXPosition):
1420         (khtml::BackgroundLayer::setBackgroundYPosition):
1421         (khtml::BackgroundLayer::setBackgroundAttachment):
1422         (khtml::BackgroundLayer::setBackgroundRepeat):
1423         (khtml::BackgroundLayer::clearBackgroundImage):
1424         (khtml::BackgroundLayer::clearBackgroundXPosition):
1425         (khtml::BackgroundLayer::clearBackgroundYPosition):
1426         (khtml::BackgroundLayer::clearBackgroundAttachment):
1427         (khtml::BackgroundLayer::clearBackgroundRepeat):
1428         (khtml::BackgroundLayer::setNext):
1429         (khtml::BackgroundLayer::operator!=):
1430         (khtml::BackgroundLayer::containsImage):
1431         (khtml::BackgroundLayer::hasImage):
1432         (khtml::BackgroundLayer::hasFixedImage):
1433         (khtml::RenderStyle::setBitDefaults):
1434         (khtml::RenderStyle::hasBackground):
1435         (khtml::RenderStyle::hasFixedBackgroundImage):
1436         (khtml::RenderStyle::outlineWidth):
1437         (khtml::RenderStyle::outlineStyle):
1438         (khtml::RenderStyle::outlineStyleIsAuto):
1439         (khtml::RenderStyle::outlineColor):
1440         (khtml::RenderStyle::backgroundColor):
1441         (khtml::RenderStyle::backgroundImage):
1442         (khtml::RenderStyle::backgroundRepeat):
1443         (khtml::RenderStyle::backgroundAttachment):
1444         (khtml::RenderStyle::backgroundXPosition):
1445         (khtml::RenderStyle::backgroundYPosition):
1446         (khtml::RenderStyle::accessBackgroundLayers):
1447         (khtml::RenderStyle::backgroundLayers):
1448         (khtml::RenderStyle::outlineOffset):
1449         (khtml::RenderStyle::resetOutline):
1450         (khtml::RenderStyle::setBackgroundColor):
1451         (khtml::RenderStyle::setOutlineWidth):
1452         (khtml::RenderStyle::setOutlineStyle):
1453         (khtml::RenderStyle::setOutlineColor):
1454         (khtml::RenderStyle::clearBackgroundLayers):
1455         (khtml::RenderStyle::inheritBackgroundLayers):
1456         (khtml::RenderStyle::setOutlineOffset):
1457         * khtml/rendering/render_table.cpp:
1458         (RenderTable::paintBoxDecorations):
1459         (RenderTableCell::paintBoxDecorations):
1460
1461 2004-11-04  David Hyatt  <hyatt@apple.com>
1462
1463         Make sure the text decoder returns empty strings rather than null strings when the utf8 char ptr is non-null.
1464         Ensures that <a href=""> works with libxml (which returns data in utf-8 buffers).
1465
1466         Reviewed by darin
1467
1468         * kwq/KWQTextCodec.mm:
1469         (KWQTextDecoder::convertLatin1):
1470         (KWQTextDecoder::convertUTF16):
1471         (KWQTextDecoder::convertUsingTEC):
1472         (KWQTextDecoder::toUnicode):
1473
1474 2004-11-04  David Hyatt  <hyatt@apple.com>
1475
1476         Make sure line-height returns the correct value for normal.
1477         
1478         Reviewed by darin
1479
1480         * khtml/css/css_computedstyle.cpp:
1481         (DOM::CSSComputedStyleDeclarationImpl::getPropertyCSSValue):
1482
1483 2004-11-04  David Harrison  <harrison@apple.com>
1484
1485         Reviewed by Ken Kocienda.
1486
1487                 <rdar://problem/3857753> REGRESSION (Mail): Delete incorrectly causes text to take on new style
1488                 
1489         * khtml/editing/htmlediting.cpp:
1490         (khtml::DeleteSelectionCommand::moveNodesAfterNode): Fixed to move entire source subtree (up
1491         to, but not including, the enclosingBlockFlowElement) rather than just the source element.
1492         Fixed to insert after the destination subtree, rather than the destination element.  Handles
1493         edge case of deleting back to the top of the tree, where there is nothing left to insert after.
1494         * khtml/xml/dom_nodeimpl.cpp:
1495         (NodeImpl::enclosingNonBlockFlowElement): New method to support moveNodesAfterNode changes.
1496         * khtml/xml/dom_nodeimpl.h: Declare NodeImpl::enclosingNonBlockFlowElement
1497         * layout-tests/editing/deleting/delete-3857753-fix-expected.txt: Added.
1498         * layout-tests/editing/deleting/delete-3857753-fix.html: Added.
1499
1500 2004-11-03  Ken Kocienda  <kocienda@apple.com>
1501
1502         Reviewed by me
1503         
1504         More layout tests.
1505
1506         * layout-tests/editing/deleting/delete-br-008-expected.txt: Added.
1507         * layout-tests/editing/deleting/delete-br-008.html: Added.
1508         * layout-tests/editing/deleting/delete-br-009-expected.txt: Added.
1509         * layout-tests/editing/deleting/delete-br-009.html: Added.
1510         * layout-tests/editing/deleting/delete-br-010-expected.txt: Added.
1511         * layout-tests/editing/deleting/delete-br-010.html: Added.
1512
1513 2004-11-03  Maciej Stachowiak  <mjs@apple.com>
1514
1515         Fix by Yasuo Kida, reviewed by me.
1516
1517         <rdar://problem/3819004> REGRESSION (Mail): Can't move cursor / delete character after deleting the active input area
1518         
1519         * kwq/KWQKHTMLPart.mm:
1520         (KWQKHTMLPart::setMarkedTextRange): Treat a collapsed range the
1521         same as a nil range - setting an empty marked range should clear
1522         the marked range entirely.
1523
1524 2004-11-02  Maciej Stachowiak  <mjs@apple.com>
1525
1526         Reviewed by Dave Hyatt (when I originally coded it).
1527
1528         WebCore part of fix for:
1529
1530         <rdar://problem/3759187> REGRESSION (Mail): implement firstRectForCharacterRange:
1531         
1532         * kwq/WebCoreBridge.h:
1533         * kwq/WebCoreBridge.mm:
1534         (-[WebCoreBridge firstRectForDOMRange:]): New method to compute the rect for a
1535         DOMRange, or if the range is split into multiple lines, the rect for the part on
1536         the first line only.
1537         
1538         * khtml/rendering/render_object.cpp:
1539         (RenderObject::caretRect): Added extraWidthToEndOfLine parameter and ditto
1540         for the overrides below.
1541         * khtml/rendering/render_object.h:
1542         * khtml/rendering/render_box.cpp:
1543         (RenderBox::caretRect):
1544         * khtml/rendering/render_box.h:
1545         * khtml/rendering/render_br.cpp:
1546         (RenderBR::caretRect):
1547         * khtml/rendering/render_br.h:
1548         * khtml/rendering/render_flow.cpp:
1549         (RenderFlow::caretRect):
1550         * khtml/rendering/render_flow.h:
1551         * khtml/rendering/render_text.cpp:
1552         (RenderText::caretRect):
1553
1554 2004-11-02  Ken Kocienda  <kocienda@apple.com>
1555
1556         Reviewed by Hyatt
1557
1558         Implemented command to insert a block in response to typing a return key (even though
1559         I am not turning that on by default with this patch....that will come later). 
1560         
1561         This new command is called InsertParagraphSeparatorCommand.
1562         
1563         Reworked the command and function names associated with inserting content into a 
1564         document. Before this patch, there were inputXXX and insertXXX variants, with the
1565         former used for more high-level actions and the latter used for lower-level stuff.
1566         However, this was confusing as the AppKit uses insertXXX for everything. This resulted
1567         in an insertXXX command going through an inputXXX WebCore step and then finally to an
1568         insertXXX WebCore step. To make this less confusing, I have changes all the names to
1569         be insertXXX, and modified the lower-level operations so that it is clear what they do.
1570         
1571         * khtml/editing/htmlediting.cpp:
1572         (khtml::EditCommandPtr::isInsertTextCommand): Name change.
1573         (khtml::EditCommand::isInsertTextCommand): Ditto.
1574         (khtml::CompositeEditCommand::inputText): Ditto.
1575         (khtml::CompositeEditCommand::insertTextIntoNode): Ditto.
1576         (khtml::CompositeEditCommand::deleteTextFromNode): Ditto.
1577         (khtml::CompositeEditCommand::replaceTextInNode): Ditto.
1578         (khtml::CompositeEditCommand::deleteInsignificantText): Name changes in implementation.
1579         (khtml::CompositeEditCommand::isLastVisiblePositionInNode): Ditto.
1580         (khtml::DeleteFromTextNodeCommand::DeleteFromTextNodeCommand): Class name change, was DeleteTextCommand.
1581         (khtml::DeleteFromTextNodeCommand::~DeleteFromTextNodeCommand): Ditto.
1582         (khtml::DeleteFromTextNodeCommand::doApply): Ditto.
1583         (khtml::DeleteFromTextNodeCommand::doUnapply): Ditto.
1584         (khtml::DeleteSelectionCommand::performGeneralDelete): Ditto.
1585         (khtml::DeleteSelectionCommand::fixupWhitespace): Ditto.
1586         (khtml::DeleteSelectionCommand::moveNodesAfterNode): Ditto.
1587         (khtml::InsertIntoTextNode::InsertIntoTextNode): Class name change.
1588         (khtml::InsertIntoTextNode::~InsertIntoTextNode): Ditto.
1589         (khtml::InsertIntoTextNode::doApply): Ditto.
1590         (khtml::InsertIntoTextNode::doUnapply): Ditto.
1591         (khtml::InsertLineBreakCommand::InsertLineBreakCommand): Class name change, was InsertNewlineCommand.
1592         (khtml::InsertLineBreakCommand::insertNodeAfterPosition):
1593         (khtml::InsertLineBreakCommand::insertNodeBeforePosition):
1594         (khtml::InsertLineBreakCommand::doApply):
1595         (khtml::InsertNodeBeforeCommand::InsertNodeBeforeCommand): Code moved. No changes.
1596         (khtml::InsertNodeBeforeCommand::~InsertNodeBeforeCommand): Ditto.
1597         (khtml::InsertNodeBeforeCommand::doApply): Ditto.
1598         (khtml::InsertNodeBeforeCommand::doUnapply): Ditto.
1599         (khtml::InsertParagraphSeparatorCommand::InsertParagraphSeparatorCommand): New command.
1600         (khtml::InsertParagraphSeparatorCommand::doApply):
1601         (khtml::InsertParagraphSeparatorInQuotedContentCommand::InsertParagraphSeparatorInQuotedContentCommand):
1602         Class name change, was InsertNewlineCommandInQuotedContentCommand.
1603         (khtml::InsertParagraphSeparatorInQuotedContentCommand::~InsertParagraphSeparatorInQuotedContentCommand): Ditto.
1604         (khtml::InsertParagraphSeparatorInQuotedContentCommand::isMailBlockquote): Ditto.
1605         (khtml::InsertParagraphSeparatorInQuotedContentCommand::doApply): Ditto.
1606         (khtml::InsertTextCommand::InsertTextCommand): Class name change, was InputTextCommand.
1607         (khtml::InsertTextCommand::doApply): Ditto.
1608         (khtml::InsertTextCommand::deleteCharacter): Ditto.
1609         (khtml::InsertTextCommand::prepareForTextInsertion): Ditto.
1610         (khtml::InsertTextCommand::input): Ditto.
1611         (khtml::InsertTextCommand::insertSpace): Ditto.
1612         (khtml::InsertTextCommand::isInsertTextCommand): Ditto.
1613         (khtml::TypingCommand::insertLineBreak): Name change, was insertNewline.
1614         (khtml::TypingCommand::insertParagraphSeparatorInQuotedContent): Name change, was insertNewlineInQuotedContent.
1615         (khtml::TypingCommand::insertParagraphSeparator): New function.
1616         (khtml::TypingCommand::doApply): Name changes, as above.
1617         (khtml::TypingCommand::insertText): Ditto.
1618         (khtml::TypingCommand::deleteKeyPressed): Ditto.
1619         (khtml::TypingCommand::preservesTypingStyle): Ditto.
1620         * khtml/editing/htmlediting.h:
1621         (khtml::DeleteFromTextNodeCommand::node): Name change.
1622         (khtml::DeleteFromTextNodeCommand::offset): Ditto.
1623         (khtml::DeleteFromTextNodeCommand::count): Ditto.
1624         (khtml::InsertIntoTextNode::text): Ditto.
1625         (khtml::InsertNodeBeforeCommand::insertChild): Ditto.
1626         (khtml::InsertNodeBeforeCommand::refChild): Ditto.
1627         (khtml::TypingCommand::): Ditto.
1628         * khtml/editing/jsediting.cpp: Name changes, as above.
1629         * kwq/WebCoreBridge.h:
1630         * kwq/WebCoreBridge.mm:
1631         (-[WebCoreBridge insertLineBreak]): Name change, was insertNewline.
1632         (-[WebCoreBridge insertParagraphSeparator]): New function.
1633         (-[WebCoreBridge insertParagraphSeparatorInQuotedContent]): Name change, was insertNewlineInQuotedContent.
1634
1635 2004-11-01  Kevin Decker  <kdecker@apple.com>
1636
1637         Reviewed by rjw.
1638
1639         fixed <rdar://problem/3681094> Crash in KJS::WindowFunc::tryCall with application/xhtml+xml Content-Type
1640         once and for all. 
1641
1642         * khtml/ecma/kjs_window.cpp:
1643         (WindowFunc::tryCall): Added a nil check in the case of an empty document lacking a baseURL().
1644
1645 2004-11-01  Darin Adler  <darin@apple.com>
1646
1647         Reviewed by Hyatt.
1648
1649         - fixed <rdar://problem/3859381> REGRESSION (167-168): text in form fields should not use body's text color
1650
1651         * khtml/css/html4.css: Use color: initial for textarea and related ones.
1652
1653 2004-11-01  Ken Kocienda  <kocienda@apple.com>
1654
1655         Reviewed by John
1656
1657         Fix for this bug:
1658         
1659         <rdar://problem/3775920> REGRESSION (Mail): Centering doesn't work in HTML mail
1660
1661         * khtml/css/css_computedstyle.cpp:
1662         (DOM::CSSComputedStyleDeclarationImpl::copyInheritableProperties): Factor out the 
1663         implementation here into new copyPropertiesInSet helper. This now calls the
1664         generalized copyPropertiesInSet function with the arguments needed to make copying
1665         inheritable work.
1666         * khtml/css/css_computedstyle.h:
1667         * khtml/css/css_valueimpl.cpp:
1668         (CSSStyleDeclarationImpl::diff): Move this function here from css_computedstyle.cpp.
1669         In order to do apply block properties, "regular" style declarations need to do style
1670         diffs as well.
1671         (CSSStyleDeclarationImpl::copyBlockProperties): New helper. Just like copyInheritableProperties
1672         except that it uses a different set of properties that apply only to blocks.
1673         (CSSStyleDeclarationImpl::copyPropertiesInSet): New helper that looks at a style declaration
1674         and copies out those properties listed in a pre-defined set.
1675         * khtml/css/css_valueimpl.h:
1676         * khtml/editing/htmlediting.cpp:
1677         (khtml::StyleChange::StyleChange): Modified to work with style changes that apply to a whole
1678         block, factoring out some of the special case code that should now only run in the inline case.
1679         (khtml::StyleChange::init): Factored out the code that now is in checkForLegacyHTMLStyleChange.
1680         (khtml::StyleChange::checkForLegacyHTMLStyleChange): New helper for case where we want
1681         special handling for "legacy" HTML styles like <B> and <I>.
1682         (khtml::ApplyStyleCommand::doApply): Much refactoring in this class to divide up the work of
1683         style changes into different kinds. CSS specifies certain properties only apply to certain
1684         element types. This set of changes now recognizes two such separate cases: styles that apply
1685         to blocks, and styles that apply to inlines.
1686         (khtml::ApplyStyleCommand::applyBlockStyle): New function to handle apply styles to whole blocks.
1687         (khtml::ApplyStyleCommand::applyInlineStyle): New function to handle apply styles to inlines.
1688         (khtml::ApplyStyleCommand::isHTMLStyleNode): Is now passed a CSSStyleDeclarationImpl to work
1689         with rather than working on the CSSStyleDeclarationImpl member variable of the class. This is
1690         done so that the function can be passed a portion of the styles being applied so that block styles
1691         and inline styles can be handled separately.
1692         (khtml::ApplyStyleCommand::removeCSSStyle): Ditto.
1693         (khtml::ApplyStyleCommand::removeBlockStyle): New function to handle removing styles from whole blocks.
1694         (khtml::ApplyStyleCommand::removeInlineStyle): New function to removing styles from inlines.
1695         (khtml::ApplyStyleCommand::addBlockStyleIfNeeded): New function to handle applying style to whole blocks.
1696         (khtml::ApplyStyleCommand::addInlineStyleIfNeeded): New function to handle applying style to inlines.
1697         * khtml/editing/htmlediting.h:
1698         (khtml::StyleChange::): Changed as described above.
1699         (khtml::StyleChange::usesLegacyStyles):
1700         (khtml::EditCommand::setEndingSelectionNeedsLayout): New function to that tells the ending selection
1701         it needs to layout, even though it has not changed position in the DOM. For instance, this is needed 
1702         when text align changes.
1703         * khtml/khtml_part.cpp:
1704         (KHTMLPart::setTypingStyle): Put in an early bail-out in the case where the current style matches
1705         the passed-in argument.
1706         (KHTMLPart::applyStyle): Modify this function so that block styles are applied when the selection
1707         is a caret. Formerly, this just set typing style and made no visible changes to the document.
1708
1709         New tests.
1710
1711         * layout-tests/editing/editing.js: Added some glue to change text align.
1712         * layout-tests/editing/style/block-style-001-expected.txt: Added.
1713         * layout-tests/editing/style/block-style-001.html: Added.
1714         * layout-tests/editing/style/block-style-002-expected.txt: Added.
1715         * layout-tests/editing/style/block-style-002.html: Added.
1716         * layout-tests/editing/style/block-style-003-expected.txt: Added.
1717         * layout-tests/editing/style/block-style-003.html: Added.
1718
1719 === Safari-169 ===
1720
1721 2004-10-29  Darin Adler  <darin@apple.com>
1722
1723         Reviewed by Kevin.
1724
1725         - fixed <rdar://problem/3751619> Safari crash in khtml::CircularSearchBuffer::append(QChar const&)
1726
1727         * khtml/editing/visible_text.cpp: (khtml::findPlainText): Fix exit condition to check for break
1728         before advancing one character; before it did it backwards.
1729
1730 2004-10-29  Chris Blumenberg  <cblu@apple.com>
1731
1732         Fixed: <rdar://problem/3853262> REGRESSION(166-168) gmail gets blank page when loading
1733
1734         Reviewed by kocienda, adele.
1735
1736         * khtml/rendering/render_frames.cpp:
1737         (RenderPartObject::updateWidget): remove infinite frame recursion check for iframes
1738
1739 2004-10-29  Darin Adler  <darin@apple.com>
1740
1741         Reviewed by Chris.
1742
1743         - fixed <rdar://problem/3857395> clicking on calendar in Apple Travel site crashes Safari in invalidateClick (getthere.net)
1744
1745         * khtml/khtmlview.cpp:
1746         (KHTMLView::viewportMousePressEvent): Use a SharedPtr<KHTMLView> to make sure the KHTMLView is not
1747         deleted before this function finishes running.
1748         (KHTMLView::viewportMouseDoubleClickEvent): Ditto.
1749         (KHTMLView::viewportMouseReleaseEvent): Ditto.
1750         (KHTMLView::dispatchMouseEvent): Removed ref/deref pairs that aren't needed since dispatchEvent
1751         is guaranteed to do ref/deref as needed.
1752
1753         * kwq/KWQObject.mm: (QObject::startTimer): Fixed a comment.
1754
1755 2004-10-28  Chris Blumenberg  <cblu@apple.com>
1756
1757         Enabled XSLT on Panther. See intrigue mail for compiling instructions.
1758
1759         Reviewed by darin.
1760
1761         * WebCore.pbproj/project.pbxproj: link against xslt unconditionally, link against specific version of libxml on Panther
1762         * WebCorePrefix.h: always use XSLT
1763
1764 2004-10-28  Ken Kocienda  <kocienda@apple.com>
1765
1766         Reviewed by Chris
1767
1768         Fix for these bugs:
1769         
1770         <rdar://problem/3854848> Tiger Mail Crash in WebCore - khtml::CompositeEditCommand::insertNodeAfter
1771         <rdar://problem/3803832> REGRESSION (Mail): incorrect behavior after Return + Delete in quoted text
1772         
1773         * khtml/editing/htmlediting.cpp:
1774         (khtml::DeleteSelectionCommand::DeleteSelectionCommand): Added node pointer class members 
1775         to initialization list, zeroing them out.
1776         (khtml::DeleteSelectionCommand::canPerformSpecialCaseBRDelete): New special-case helper to
1777         handle a delete of content in special cases where the only thing selected is a BR. This
1778         code path is much simpler than the newly-named performGeneralDelete, and detects when no
1779         content merging should be done between blocks. This aspect of the change fixes 3854848.
1780         One of the special cases added fixes 3803832.
1781         (khtml::DeleteSelectionCommand::performGeneralDelete): Renamed, from performDelete.
1782         (khtml::DeleteSelectionCommand::moveNodesAfterNode): Made this helper be a no-arg function, just
1783         like the other helpers in this class.
1784         (khtml::DeleteSelectionCommand::clearTransientState): Fix cut and paste error in deref code.
1785         (khtml::DeleteSelectionCommand::doApply): Updated for changed helpers.
1786         * khtml/editing/htmlediting.h: Added new helper and changed an old one.
1787
1788 2004-10-28  Chris Blumenberg  <cblu@apple.com>
1789
1790         Fixed: <rdar://problem/3856913> Panther-only crash in QString code copying front page of store.apple.com
1791
1792         Reviewed by darin.
1793
1794         * kwq/KWQKHTMLPart.mm:
1795         (KWQKHTMLPart::attributedString): check that the renderer is a list item before making list item calls on it
1796
1797 2004-10-28  Ken Kocienda  <kocienda@apple.com>
1798
1799         Reviewed by Harrison
1800
1801         Reorganization of delete command functionality so that doApply is not
1802         several hundred lines long. This is not a squeaky-clean cleanup, but
1803         it is a step in the right direction. No functionality changes.
1804
1805         * khtml/editing/htmlediting.cpp:
1806         (khtml::DeleteSelectionCommand::DeleteSelectionCommand):
1807         (khtml::DeleteSelectionCommand::initializePositionData): New helper.
1808         (khtml::DeleteSelectionCommand::saveTypingStyleState): Ditto.
1809         (khtml::DeleteSelectionCommand::performDelete): Ditto.
1810         (khtml::DeleteSelectionCommand::fixupWhitespace): Ditto.
1811         (khtml::DeleteSelectionCommand::moveNodesAfterNode): Ditto.
1812         (khtml::DeleteSelectionCommand::calculateEndingPosition): Ditto.
1813         (khtml::DeleteSelectionCommand::calculateTypingStyleAfterDelete): Ditto.
1814         (khtml::DeleteSelectionCommand::clearTransientState): Ditto.
1815         (khtml::DeleteSelectionCommand::doApply): Factor out code into new helpers.
1816         * khtml/editing/htmlediting.h:
1817
1818 2004-10-28  Ken Kocienda  <kocienda@apple.com>
1819
1820         Reviewed by me
1821
1822         * khtml/editing/htmlediting.cpp:
1823         (khtml::DeleteSelectionCommand::DeleteSelectionCommand): Typo in initializer caused
1824         new mergeBlocksAfterDelete flag to be set improperly, causing layout regressions.
1825
1826 2004-10-27  Ken Kocienda  <kocienda@apple.com>
1827
1828         Reviewed by Chris
1829
1830         * khtml/editing/htmlediting.cpp:
1831         (khtml::CompositeEditCommand::deleteSelection): Added new mergeBlocksAfterDelete flag to control
1832         whether content not in the block containing the start of the selection is moved to that block
1833         after the selection is deleted.
1834         (khtml::DeleteSelectionCommand::DeleteSelectionCommand): Ditto.
1835         (khtml::DeleteSelectionCommand::doApply): Ditto.
1836         (khtml::InputNewlineInQuotedContentCommand::InputNewlineInQuotedContentCommand): New command
1837         to handle the case of inserting a newline when in quoted content in Mail.
1838         (khtml::InputNewlineInQuotedContentCommand::~InputNewlineInQuotedContentCommand): Ditto.
1839         (khtml::InputNewlineInQuotedContentCommand::isMailBlockquote): Ditto.
1840         (khtml::InputNewlineInQuotedContentCommand::isLastVisiblePositionInBlockquote): Ditto.
1841         (khtml::InputNewlineInQuotedContentCommand::doApply): Ditto.
1842         (khtml::TypingCommand::insertNewlineInQuotedContent): Support for new newline command.
1843         (khtml::TypingCommand::doApply): Ditto.
1844         (khtml::TypingCommand::preservesTypingStyle): Ditto.
1845         * khtml/editing/htmlediting.h: Add new delclarations.
1846         (khtml::TypingCommand::): Ditto.
1847         * kwq/WebCoreBridge.h: Added new bridge method called from WebKit.
1848         * kwq/WebCoreBridge.mm:
1849         (-[WebCoreBridge insertNewlineInQuotedContent]): Ditto.
1850
1851 2004-10-26  Chris Blumenberg  <cblu@apple.com>
1852
1853         Fixed: <rdar://problem/3774243> page up/down, arrow up/down, etc in Safari RSS should scroll main content
1854
1855         Reviewed by dave.
1856
1857         * khtml/ecma/kjs_dom.cpp:
1858         (DOMElementProtoFunc::tryCall): added scrollByLines and scrollByPages to HTML element for Safari RSS
1859         * khtml/ecma/kjs_dom.h:
1860         (KJS::DOMElement::):
1861         * khtml/ecma/kjs_dom.lut.h:
1862         (KJS::):
1863
1864 2004-10-26  David Hyatt  <hyatt@apple.com>
1865
1866         Fix for 3848214, deleting a partial word left a repaint artifact if the partial word was pulled back onto
1867         the previous line.
1868         
1869         Reviewed by kocienda
1870
1871         * khtml/rendering/bidi.cpp:
1872         (khtml::RenderBlock::layoutInlineChildren):
1873
1874 2004-10-26  David Hyatt  <hyatt@apple.com>
1875
1876         Convert selectionRect() from using a list to a dict and patch it to be like setSelection.  It was still trying
1877         to use the old dirty bit optimization (which had been removed), and so it was pathologically slow on large documents.
1878         
1879         Reviewed by kocienda
1880
1881         * khtml/rendering/render_canvas.cpp:
1882         (RenderCanvas::selectionRect):
1883         * khtml/rendering/render_object.h:
1884         (khtml::RenderObject::hasSelectedChildren):
1885
1886 2004-10-26  Ken Kocienda  <kocienda@apple.com>
1887
1888         Reviewed by Hyatt
1889         
1890         Fix for this bug::
1891         
1892         <rdar://problem/3851164> mail crashed when I pasted a large amount of text into a reply
1893
1894         * khtml/editing/htmlediting.cpp:
1895         (khtml::CompositeEditCommand::removeBlockPlaceholderIfNeeded): This now returns bool to
1896         let the caller know if a placeholder was removed.
1897         (khtml::ReplaceSelectionCommand::doApply): Use the bool return value from the call to
1898         removeBlockPlaceholderIfNeeded. If true, shift the selection to the now-empty block. In
1899         some cases, the selection was still set on the removed BR, and this was the cause of the
1900         crash.
1901         * khtml/editing/htmlediting.h: Change removeBlockPlaceholderIfNeeded return type.
1902
1903 2004-10-26  Darin Adler  <darin@apple.com>
1904
1905         Reviewed by Chris.
1906
1907         - fixed <rdar://problem/3851301> leak of one NSCFDictionary for each XMLHttpRequest issued
1908
1909         * kwq/KWQLoader.mm: (KWQServeSynchronousRequest): Add a release.
1910
1911 2004-10-26  Ken Kocienda  <kocienda@apple.com>
1912
1913         Reviewed by John
1914
1915         * khtml/editing/htmlediting.cpp:
1916         (khtml::CompositeEditCommand::deleteInsignificantText): Do not call replaceText
1917         with a zero-length string. That triggers an assert. Call deleteText instead, 
1918         using the same indices that are passed to replaceText.
1919         
1920         Cleaned up the asserts in these three functions below, making them
1921         more consistent. This is not needed for the fix, but I tripped over
1922         these in the course of debugging.
1923         
1924         (khtml::InsertTextCommand::InsertTextCommand):
1925         (khtml::InsertTextCommand::doApply):
1926         (khtml::InsertTextCommand::doUnapply):
1927
1928 2004-10-25  Adele Amchan <adele@apple.com>
1929
1930         Reviewed by Darin.
1931
1932         * khtml/xml/dom_docimpl.cpp: (DocumentImpl::inDesignMode): made inDesignMode const
1933         * khtml/xml/dom_docimpl.h:
1934
1935 2004-10-25  Adele Amchan  <adele@apple.com>
1936
1937         Reviewed by me, code change by Darin.
1938
1939         * khtml/xml/dom_docimpl.cpp: Moved design mode code outside the XSLT ifdef.
1940
1941 2004-10-25  Ken Kocienda  <kocienda@apple.com>
1942
1943         Oops. These two test results changed with my last checkin, for the better.
1944
1945         * layout-tests/editing/deleting/delete-3800834-fix-expected.txt
1946         * layout-tests/editing/inserting/insert-3775316-fix-expected.txt
1947
1948 2004-10-25  Ken Kocienda  <kocienda@apple.com>
1949
1950         Reviewed by Chris
1951
1952         Fix for this bug:
1953         
1954         <rdar://problem/3820349> REGRESSION (Mail): select all, delete does not always delete everything
1955
1956         * khtml/editing/htmlediting.cpp:
1957         (khtml::DeleteSelectionCommand::startPositionForDelete): New helper that determines when to
1958         expand the selection outwards when the selection is on the visible boundary of a root
1959         editable element. This fixes the bug. Note that this function also contains a little code
1960         I factored out of doApply: it also takes care of adjusting the selection in the smart delete case.
1961         (khtml::DeleteSelectionCommand::endPositionForDelete): Ditto.
1962         (khtml::DeleteSelectionCommand::doApply): Call new helpers. Refactored out the code as described.
1963         * khtml/editing/htmlediting.h: Declare new helpers.
1964         * layout-tests/editing/deleting/delete-select-all-001-expected.txt: Added.
1965         * layout-tests/editing/deleting/delete-select-all-001.html: Added.
1966         * layout-tests/editing/deleting/delete-select-all-002-expected.txt: Added.
1967         * layout-tests/editing/deleting/delete-select-all-002.html: Added.
1968         * layout-tests/editing/deleting/delete-select-all-003-expected.txt: Added.
1969         * layout-tests/editing/deleting/delete-select-all-003.html: Added.
1970
1971 2004-10-25  Ken Kocienda  <kocienda@apple.com>
1972
1973         Added some more editing layout tests.
1974
1975         * layout-tests/editing/deleting/delete-ws-fixup-001-expected.txt: Added.
1976         * layout-tests/editing/deleting/delete-ws-fixup-001.html: Added.
1977         * layout-tests/editing/deleting/delete-ws-fixup-002-expected.txt: Added.
1978         * layout-tests/editing/deleting/delete-ws-fixup-002.html: Added.
1979         * layout-tests/editing/deleting/delete-ws-fixup-003-expected.txt: Added.
1980         * layout-tests/editing/deleting/delete-ws-fixup-003.html: Added.
1981         * layout-tests/editing/deleting/delete-ws-fixup-004-expected.txt: Added.
1982         * layout-tests/editing/deleting/delete-ws-fixup-004.html: Added.
1983         * layout-tests/editing/inserting/typing-003-expected.txt: Added.
1984         * layout-tests/editing/inserting/typing-003.html: Added.
1985
1986 2004-10-25  Ken Kocienda  <kocienda@apple.com>
1987
1988         Reviewed by John
1989
1990         * khtml/rendering/bidi.cpp:
1991         (khtml::RenderBlock::findNextLineBreak): I did not get my fix for 3848343 and 3848224
1992             yesterday quite right: words that should have been placed on the next line were instead
1993         appearing on the line before, beyond the right margin. This was a one-word only error
1994         based on moving the line break object when it should have stayed put. Here is the rule:
1995         The line break object only moves to after the whitespace on the end of a line if that 
1996         whitespace caused line overflow when its width is added in.
1997
1998 2004-10-25  Adele Amchan  <adele@apple.com>
1999
2000         Reviewed by Darin.
2001  
2002         Fix for <rdar://problem/3619890> Feature request: designMode        
2003
2004         This change implements the designMode property of a document.  This is an IE property that is also supported by Mozilla.  
2005         This will enable more JS editing compatibility.
2006
2007         * khtml/ecma/kjs_html.cpp:
2008         (KJS::HTMLDocument::tryGet): added case for designMode
2009         (KJS::HTMLDocument::putValue): added case for designMode
2010         * khtml/ecma/kjs_html.lut.h: (KJS::): regenerated
2011         * khtml/khtml_part.cpp: (KHTMLPart::isContentEditable): Now returns designMode value
2012         * khtml/xml/dom_docimpl.cpp:
2013         (DocumentImpl::DocumentImpl): initialize m_designMode member variable
2014         (DocumentImpl::setDesignMode): added function to assign m_designMode value
2015         (DocumentImpl::getDesignMode): return m_designMode value
2016         (DocumentImpl::inDesignMode): if designMode is inherited, this will find the appropriate parent document designMode and return that value. 
2017             Otherwise, it will just return the m_designMode value.
2018         (DocumentImpl::parentDocument):
2019         * khtml/xml/dom_docimpl.h: (DOM::DocumentImpl::): added InheritedBool enum, prototypes, and m_designMode member variable.
2020         * kwq/KWQKHTMLPart.mm: (KWQKHTMLPart::isContentEditable): added check for isContentEditable function in KHTMLPart
2021
2022 2004-10-22  Ken Kocienda  <kocienda@apple.com>
2023
2024         Reviewed by Hyatt
2025
2026         Fix for this bug:
2027         
2028         <rdar://problem/3844662> REGRESSION (Mail): Style changes can affect adjacent, unselected text
2029
2030         * khtml/editing/htmlediting.cpp:
2031         (khtml::ApplyStyleCommand::doApply): Move end position downstream to be sure we remove style from
2032         everything that could be affected.
2033         (khtml::ApplyStyleCommand::removeCSSStyle): Comma in intended function call was outside the
2034         braces, making it act as a comma operator, with a zero value as the right value!!! This made
2035         an important check always fail!!! It turns out that we do not want the constant at all, since
2036         that constant is only needed when checking a computed style, not an inline style as is being
2037         done here.
2038         (khtml::ApplyStyleCommand::removeStyle): Call nodeFullySelected with new interface.
2039         (khtml::ApplyStyleCommand::nodeFullySelected): Change interface and implementation to rely on
2040         RangeImpl::compareBoundaryPoints to perform the required check.
2041         * khtml/editing/htmlediting.h: Changed nodeFullySelected function interface.
2042
2043 2004-10-22  Ken Kocienda  <kocienda@apple.com>
2044
2045         Reviewed by Hyatt
2046         
2047         Fix for this bugs:
2048         
2049         <rdar://problem/3848343> REGRESSION (Mail, 166-168u): Typed text after space at end of line before block quote does not appear
2050         <rdar://problem/3848224> REGRESSION (Mail): space typed at end of line vanishes after typing next character
2051     
2052         * khtml/rendering/bidi.cpp:
2053         (khtml::RenderBlock::findNextLineBreak): When the khtmlLineBreak is in AFTER_WHITE_SPACE mode, as
2054         it is when we are editing, add in the space of the current character when calculating the width
2055         of committed plus uncommitted characters. If this value exceeds the width of the line, move up
2056         the line break object and call skipWhitespace to move past the end of the whitespace.
2057
2058 === Safari-168 ===
2059
2060 2004-10-22  Ken Kocienda  <kocienda@apple.com>
2061
2062         * WebCore.pbproj/project.pbxproj:
2063          Add GCC_ENABLE_OBJC_GC and GCC_FAST_OBJC_DISPATCH flags.
2064
2065 2004-10-21  David Hyatt  <hyatt@apple.com>
2066
2067         Reviewed by darin
2068         
2069         Clean up the inline run function so that it doesn't return incorrect answers when making children non-inline.
2070         
2071         <rdar://problem/3848724> REGRESSION (166-168u): RenderText::layout called, firing assertion that kills Mail
2072         <rdar://problem/3848357> RenderText::layout called, firing assertion that kills Safari (www.apple.com/downloads/macosx)
2073         
2074         * khtml/rendering/render_block.cpp:
2075         (khtml::getInlineRun):
2076         (khtml::RenderBlock::makeChildrenNonInline):
2077
2078 2004-10-21  David Hyatt  <hyatt@apple.com>
2079
2080         Fix for 3810389, crash because of continuation() craziness.  Revert back to the old behavior of
2081         making sure that all line boxes get deleted and recreated when inlines are split because of a block.
2082         
2083         Reviewed darin
2084
2085         * khtml/rendering/render_inline.cpp:
2086         (RenderInline::splitFlow):
2087
2088 2004-10-21  Ken Kocienda  <kocienda@apple.com>
2089
2090         Reviewed by Darin
2091         
2092         Significant improvement to the way that whitespace is handled during editing.
2093
2094         * khtml/editing/htmlediting.cpp:
2095         (khtml::CompositeEditCommand::deleteInsignificantText): New functions (there are actually
2096         two being added with this name) that delete "insignificant" unrendered text.
2097         (khtml::CompositeEditCommand::deleteInsignificantTextDownstream): Takes a position,
2098         calculates the downstream position to use as the endpoint for the deletion, and
2099         then calls deleteInsignificantText with this start and end.
2100         (khtml::DeleteSelectionCommand::doApply): Call new deleteInsignificantTextDownstream function.
2101         (khtml::InputNewlineCommand::doApply): Ditto.
2102         (khtml::InputTextCommand::input): Ditto.
2103         * khtml/editing/htmlediting.h: Add new declarations.
2104         
2105         Modified layout test results:
2106         * layout-tests/editing/deleting/delete-block-merge-contents-016-expected.txt:
2107         * layout-tests/editing/deleting/delete-block-merge-contents-017-expected.txt:
2108         * layout-tests/editing/deleting/delete-contiguous-ws-001-expected.txt:
2109         * layout-tests/editing/deleting/delete-selection-001-expected.txt:
2110         * layout-tests/editing/deleting/delete-tab-001-expected.txt:
2111         * layout-tests/editing/deleting/delete-tab-004-expected.txt:
2112         * layout-tests/editing/deleting/delete-trailing-ws-001-expected.txt:
2113         * layout-tests/editing/inserting/insert-3659587-fix-expected.txt:
2114         * layout-tests/editing/inserting/insert-3775316-fix-expected.txt:
2115         * layout-tests/editing/inserting/insert-3778059-fix-expected.txt:
2116         * layout-tests/editing/inserting/insert-br-001-expected.txt:
2117         * layout-tests/editing/inserting/insert-br-004-expected.txt:
2118         * layout-tests/editing/inserting/insert-br-005-expected.txt:
2119         * layout-tests/editing/inserting/insert-br-006-expected.txt:
2120         * layout-tests/editing/inserting/insert-tab-001-expected.txt:
2121         * layout-tests/editing/inserting/insert-tab-002-expected.txt:
2122         * layout-tests/editing/inserting/insert-tab-004-expected.txt:
2123         * layout-tests/editing/inserting/insert-text-with-newlines-expected.txt:
2124         * layout-tests/editing/inserting/typing-001-expected.txt:
2125         * layout-tests/editing/inserting/typing-around-br-001-expected.txt:
2126         * layout-tests/editing/inserting/typing-around-image-001-expected.txt:
2127         * layout-tests/editing/style/typing-style-003-expected.txt:
2128         * layout-tests/editing/undo/redo-typing-001-expected.txt:
2129         * layout-tests/editing/undo/undo-typing-001-expected.txt:
2130
2131 2004-10-21  David Hyatt  <hyatt@apple.com>
2132
2133         Fix for 3847054, assertion failure in RenderText::layout() on news.com page.  Fix getInlineRun so that
2134         it no longer breaks early (thus causing some children not to get properly wrapped by anonymous blocks).
2135         
2136         Reviewed by darin
2137
2138         * khtml/rendering/render_block.cpp:
2139         (khtml::getInlineRun):
2140
2141 2004-10-20  David Hyatt  <hyatt@apple.com>
2142
2143         Add better dumping of overflow information for scrolling regions.
2144
2145         Fix for 3726524, crash in updateLayerPosition.  Make sure anonymous elements properly remove themselves
2146         from the render tree so that layers and so forth are cleaned up.
2147         
2148         Reviewed by darin
2149
2150         * khtml/rendering/render_container.cpp:
2151         (RenderContainer::detach):
2152         * khtml/rendering/render_layer.h:
2153         (khtml::RenderLayer::scrollXOffset):
2154         (khtml::RenderLayer::scrollYOffset):
2155         * kwq/KWQRenderTreeDebug.cpp:
2156         (write):
2157
2158 2004-10-20  David Hyatt  <hyatt@apple.com>
2159
2160         Fix for 3791146, make sure all lines are checked when computing overflow.
2161         
2162         Reviewed by kocienda
2163
2164         * khtml/rendering/bidi.cpp:
2165         (khtml::RenderBlock::computeHorizontalPositionsForLine):
2166         (khtml::RenderBlock::layoutInlineChildren):
2167         (khtml::RenderBlock::findNextLineBreak):
2168         (khtml::RenderBlock::checkLinesForOverflow):
2169         * khtml/rendering/render_block.h:
2170
2171 2004-10-20  David Hyatt  <hyatt@apple.com>
2172
2173         Fix for 3790936, make the unicode-breaking on the layout tests match Panther.
2174         
2175         Reviewed by kocienda
2176
2177         * khtml/rendering/break_lines.cpp:
2178         (khtml::isBreakable):
2179
2180 2004-10-20  Darin Adler  <darin@apple.com>
2181
2182         Reviewed by John.
2183
2184         - fixed <rdar://problem/3317107> text input fields and text areas don't respect background color and text color CSS properties
2185
2186         * khtml/rendering/render_form.cpp: (RenderFormElement::updateFromElement):
2187         Create a palette with the background and foreground colors in it and set it on the widget.
2188
2189         * khtml/rendering/render_style.h: (khtml::StyleVisualData::operator==): No palette to compare
2190         with APPLE_CHANGES. Removed palette and palette-related function members.
2191         * khtml/rendering/render_style.cpp:
2192         (StyleVisualData::StyleVisualData): No palette to initialize with APPLE_CHANGES.
2193         (RenderStyle::diff): No palette to compare.
2194
2195         * kwq/KWQLineEdit.h: Added setPalette override. Made text function const.
2196         * kwq/KWQLineEdit.mm:
2197         (QLineEdit::setPalette): Added. Sets foreground and background color based on palette.
2198         (QLineEdit::text): Made const.
2199
2200         * kwq/KWQTextEdit.h: Added setPalette override.
2201         * kwq/KWQTextEdit.mm: (QTextEdit::setPalette): Added. Sets foreground and background color
2202         based on palette.
2203
2204         * kwq/KWQPalette.h: Removed most things, leaving only background and foreground colors
2205         per color group, and only a single color group per palette.
2206         * kwq/KWQColorGroup.mm: Removed.
2207         * kwq/KWQPalette.mm: Removed.
2208         * WebCore.pbproj/project.pbxproj: Removed KWQColorGroup.mm and KWQPalette.mm.
2209
2210         * kwq/KWQApplication.h: Removed unused palette function.
2211         * kwq/KWQApplication.mm: Ditto.
2212
2213         * kwq/KWQWidget.h: Removed unsetPalette.
2214         * kwq/KWQWidget.mm: Ditto.
2215
2216         - fixed storage leak
2217
2218         * khtml/html/html_formimpl.cpp: (DOM::HTMLGenericFormElementImpl::~HTMLGenericFormElementImpl):
2219         Roll in storage leak fix from KDE guys.
2220
2221 2004-10-19  David Hyatt  <hyatt@apple.com>
2222
2223         Reviewed by kocienda
2224
2225         More cleanup of block layout.  Eliminates the separate step for tables that dont fit on a line with a float
2226         and consolidates it with clearing.
2227
2228         Also patch dom_textimpl.cpp to reduce further the # of RenderTexts created.
2229         
2230         * khtml/rendering/render_block.cpp:
2231         (khtml::getInlineRun):
2232         (khtml::RenderBlock::layoutBlock):
2233         (khtml::RenderBlock::adjustFloatingBlock):
2234         (khtml::RenderBlock::collapseMargins):
2235         (khtml::RenderBlock::clearFloatsIfNeeded):
2236         (khtml::RenderBlock::estimateVerticalPosition):
2237         (khtml::RenderBlock::layoutBlockChildren):
2238         (khtml::RenderBlock::markAllDescendantsWithFloatsForLayout):
2239         (khtml::RenderBlock::getClearDelta):
2240         (khtml::RenderBlock::calcBlockMinMaxWidth):
2241         * khtml/rendering/render_block.h:
2242         * khtml/rendering/render_frames.cpp:
2243         (RenderFrameSet::layout):
2244         * khtml/xml/dom_textimpl.cpp:
2245         (TextImpl::rendererIsNeeded):
2246
2247         Fix for 3841060, regression with * in frames.  Reviewed by kocienda.
2248         
2249         * layout-tests/fast/frames/002-expected.txt: Added.
2250         * layout-tests/fast/frames/002.html: Added.
2251
2252  2004-10-19  Darin Adler  <darin@apple.com>
2253
2254         Reviewed by Maciej.
2255
2256         - follow-on to my fix yesterday, which broke a layout test because I rolled out a fix that Maciej had done
2257
2258         * khtml/html/htmltokenizer.cpp: (khtml::HTMLTokenizer::write): Need to check the actual queue of external
2259         scripts being loaded here. If the current code being run is the external script itself, then we don't want
2260         to defer parsing. But loadingExtScript has to stay true until after the script runs. The old code would
2261         assume that any time we're running a script there's no need to look at loadingExtScript, but that was also
2262         wrong since there can be a script loading in that case too. Layout tests check for both problems.
2263
2264         * layout-tests/fast/tokenizer/external-script-document-write-expected.txt: Added.
2265         * layout-tests/fast/tokenizer/external-script-document-write.html: Added.
2266         * layout-tests/fast/tokenizer/resources/external-script-document-write.js: Added.
2267
2268         * layout-tests/fast/tokenizer/004.html: Fixed line endings (were CR, should be LF).
2269
2270 2004-10-18  Darin Adler  <darin@apple.com>
2271
2272         Reviewed by Dave Hyatt.
2273
2274         - fixed <rdar://problem/3807234> REGRESSION (152-153): can't get element by ID that was just written with document.write in separate JS file (lacoccinelle.net)
2275
2276         * khtml/html/htmltokenizer.cpp:
2277         (khtml::HTMLTokenizer::scriptHandler): Use !isEmpty instead of count != 0, since it's cheaper.
2278         (khtml::HTMLTokenizer::write): Roll back to the old version of the check here. The fix is that
2279         we only want to look at loadingExtScript if m_executingScript is 0.
2280
2281 2004-10-18  Ken Kocienda  <kocienda@apple.com>
2282
2283         Reviewed by Hyatt
2284
2285         Fix for this bug:
2286         
2287         <rdar://problem/3840907> textedit doesn't render italic or bold text in html documents
2288
2289         * khtml/css/css_valueimpl.cpp:
2290         (CSSPrimitiveValueImpl::getStringValue): This function did not return string values for idents.
2291         Also changed the return value to be DOMString, rather than DOMStringImpl, to deal with the 
2292         lifecycle issues associated with creating a string to be returned in the ident case.
2293         * khtml/css/css_valueimpl.h: Change getStringValue to return DOMString rather than DOMStringImpl.
2294         * khtml/css/cssstyleselector.cpp:
2295         (khtml::CSSStyleSelector::applyProperty): Two calls of getStringValue needed updating.
2296
2297 2004-10-18  Chris Blumenberg  <cblu@apple.com>
2298
2299         Fixed: <rdar://problem/3770135> hang loading page with EMBED tag pointing to same page (tridentantennas.co.uk)
2300
2301         Reviewed by kocienda.
2302
2303         * khtml/rendering/render_frames.cpp:
2304         (RenderPartObject::updateWidget): use completeURL before comparing the URL of the plug-in with the base URL of the document when avoiding frame recursion
2305
2306 2004-10-15  Chris Blumenberg  <cblu@apple.com>
2307
2308         Fixed: <rdar://problem/3841774> would like to get NSColor from DOM-CSS
2309
2310         Reviewed by john.
2311
2312         * kwq/DOM-CSS.mm:
2313         (-[DOMRGBColor _color]): new, returns getNSColor on KWQColor
2314         * kwq/DOMPrivate.h:
2315
2316 2004-10-15  Ken Kocienda  <kocienda@apple.com>
2317
2318         Reviewed by Hyatt
2319
2320         * khtml/rendering/bidi.cpp:
2321         (khtml::RenderBlock::skipNonBreakingSpace): Also need to forego the
2322         skipping after a clean line break, in addition to the cases already 
2323         checked for.
2324         * layout-tests/editing/inserting/insert-br-007-expected.txt: Added.
2325         * layout-tests/editing/inserting/insert-br-007.html: Added.
2326         * layout-tests/editing/inserting/insert-br-008-expected.txt: Added.
2327         * layout-tests/editing/inserting/insert-br-008.html: Added.
2328
2329 === Safari-167 ===
2330
2331 2004-10-14  Ken Kocienda  <kocienda@apple.com>
2332
2333         Reviewed by John
2334
2335         Fix for this bug:
2336         
2337         <rdar://problem/3839989> REGRESSION (Mail): Left arrow does nothing after inserting attachment
2338
2339         * khtml/editing/visible_position.cpp:
2340         (khtml::VisiblePosition::deepEquivalent): Remove code that attempted to bridge old-style
2341         position code to new-style VisiblePosition code. In retrospect, this code was misguided.
2342         Since we do a good job of insulating external code from the internal workings of 
2343         VisiblePosition, the "hop ahead" being done here was not doing anyone any real good, and
2344         in the case of this bug, was doing harm. Simply removing this code makes the bug
2345         go away and does not cause any editing layout test regresssions.
2346
2347 2004-10-14  Ken Kocienda  <kocienda@apple.com>
2348
2349         Reviewed by Hyatt
2350
2351         * khtml/rendering/bidi.cpp:
2352         (khtml::skipNonBreakingSpace): New helper.
2353         (khtml::RenderBlock::skipWhitespace): Do not skip non-breaking spaces that are
2354         at the start of a block. This was preventing users from typing spaces in empty
2355         documents.
2356         * layout-tests/editing/inserting/insert-space-in-empty-doc-expected.txt: Added.
2357         * layout-tests/editing/inserting/insert-space-in-empty-doc.html: Added.
2358
2359 2004-10-14  Adele Amchan  <adele@apple.com>
2360
2361         Reviewed by Darin and Ken.
2362
2363         fix for <rdar://problem/3821070> null de-ref in DelectSelectionCommand::doApply()
2364
2365         This change shifts some code around so that the code that determines what typing style
2366         is in effect is called before deleteUnrenderedText is called.  Two asserts are also added
2367         to ensure that start and end nodes of the selection are in the document.
2368
2369         * khtml/editing/htmlediting.cpp: (khtml::DeleteSelectionCommand::doApply):
2370
2371 2004-10-14  Adele Amchan  <adele@apple.com>
2372
2373         Reviewed by Ken
2374         
2375         This change makes these three functions virtual so that the work is being done in KWQHTMLPart 
2376         instead of khtml_part, eliminating the need for the "#if APPLE_CHANGES" statements in the khtml code.
2377
2378         * khtml/khtml_part.cpp:
2379         (KHTMLPart::shouldBeginEditing):
2380         (KHTMLPart::shouldEndEditing):
2381         (KHTMLPart::isContentEditable):
2382         * khtml/khtml_part.h:
2383         * kwq/KWQKHTMLPart.h:
2384
2385 2004-10-14  Ken Kocienda  <kocienda@apple.com>
2386
2387         Reviewed by John
2388
2389         Final fix for these bugs:
2390         
2391         <rdar://problem/3806306> HTML editing puts spaces at start of line
2392         <rdar://problem/3814252> HTML editing groups space with word causing wrapping
2393
2394         This change sets some new CSS properties that have been added to WebCore to 
2395         enable whitespace-handling and line-breaking features that make WebView work
2396         more like a text editor.
2397
2398         * khtml/css/cssstyleselector.cpp:
2399         (khtml::CSSStyleSelector::applyProperty): Add and remove special editing CSS properties 
2400         based on property value.
2401         * khtml/html/html_elementimpl.cpp:
2402         (HTMLElementImpl::setContentEditable): Add and remove special editing CSS properties 
2403         based on attribute value.
2404         * khtml/khtml_part.cpp:
2405         (KHTMLPart::applyEditingStyleToBodyElement): New helper. Calls applyEditingStyleToElement on
2406         body element.
2407         (KHTMLPart::removeEditingStyleFromBodyElement): New helper. Calls removeEditingStyleFromElement on
2408         body element.
2409         (KHTMLPart::applyEditingStyleToElement): Adds special editing CSS properties to passed in element.
2410         (KHTMLPart::removeEditingStyleFromElement): Removes special editing CSS properties from passed in element.
2411         * khtml/khtml_part.h: Add new declarations.
2412         * kwq/WebCoreBridge.h: Ditto.
2413         * kwq/WebCoreBridge.mm:
2414         (-[WebCoreBridge applyEditingStyleToBodyElement]): Call through to similarly-named function on KHTMLPart.
2415         (-[WebCoreBridge removeEditingStyleFromBodyElement]): Ditto.
2416         (-[WebCoreBridge applyEditingStyleToElement:]): Ditto.
2417         (-[WebCoreBridge removeEditingStyleFromElement:]): Ditto.
2418
2419 2004-10-14  John Sullivan  <sullivan@apple.com>
2420
2421         Reviewed by Ken.
2422         
2423         - fixed <rdar://problem/3840052> Crash in removeBlockPlaceholderIfNeeded attaching file to empty document
2424
2425         * khtml/editing/htmlediting.cpp:
2426         (khtml::CompositeEditCommand::removeBlockPlaceholderIfNeeded):
2427         needed a nil check to handle empty document case
2428
2429 2004-10-13  Maciej Stachowiak  <mjs@apple.com>
2430
2431         Reviewed by Ken.
2432
2433         <rdar://problem/3824626> Change to do colormatching for DeviceRGB colorspace causes ~11% Safari slowdown
2434         
2435         - I fixed this by turning off all colormatching for WebKit
2436         content. We might turn it back on later. For now, it's possible to
2437         turn it on temporarily by defining COLORMATCH_EVERYTHING.
2438         
2439         * WebCorePrefix.h:
2440         * khtml/ecma/kjs_html.cpp:
2441         (KJS::Context2DFunction::tryCall):
2442         (Context2D::colorRefFromValue):
2443         (Gradient::getShading):
2444         * khtml/rendering/render_canvasimage.cpp:
2445         (RenderCanvasImage::createDrawingContext):
2446         * kwq/KWQColor.mm:
2447         (QColor::getNSColor):
2448         * kwq/KWQPainter.h:
2449         * kwq/KWQPainter.mm:
2450         (CGColorFromNSColor):
2451         (QPainter::selectedTextBackgroundColor):
2452         (QPainter::rgbColorSpace):
2453         (QPainter::grayColorSpace):
2454         (QPainter::cmykColorSpace):
2455         * kwq/WebCoreGraphicsBridge.h:
2456         * kwq/WebCoreGraphicsBridge.m:
2457         (-[WebCoreGraphicsBridge createRGBColorSpace]):
2458         (-[WebCoreGraphicsBridge createGrayColorSpace]):
2459         (-[WebCoreGraphicsBridge createCMYKColorSpace]):
2460
2461 2004-10-13  Ken Kocienda  <kocienda@apple.com>
2462
2463         Reviewed by Hyatt
2464
2465         * khtml/css/css_valueimpl.cpp:
2466         (CSSStyleDeclarationImpl::merge): A little cleanup. Also, make sure m_lstValues
2467         is non-null before appending.
2468
2469 2004-10-13  Ken Kocienda  <kocienda@apple.com>
2470
2471         Update expected results for improved behavior as a result of fix to 3816768.
2472     
2473         * layout-tests/editing/deleting/delete-3775172-fix-expected.txt
2474         * layout-tests/editing/deleting/delete-3800834-fix-expected.txt
2475         * layout-tests/editing/deleting/delete-block-merge-contents-002-expected.txt
2476
2477 2004-10-13  Ken Kocienda  <kocienda@apple.com>
2478
2479         Reviewed by Richard
2480
2481         * khtml/css/css_computedstyle.cpp:
2482         (DOM::CSSComputedStyleDeclarationImpl::getPropertyCSSValue): Add support to computed style
2483         for getting -khtml-line-break and -khml-nbsp-mode.
2484
2485 2004-10-13  Ken Kocienda  <kocienda@apple.com>
2486
2487         Reviewed by John
2488
2489         Fix for this bug:
2490         
2491         <rdar://problem/3816768> REGRESSION (Mail): Deleting last character in block incorrectly 
2492         moves caret out of block.
2493
2494         The issue here is that an empty block with no explicit height set by style collapses
2495         to zero height, and does so immediately after the last bit of content is removed from
2496         it (as a result of deleting text with the delete key for instance). Since zero-height
2497         blocks are not eligible caret positions, the caret jumped to the closest eligible spot.
2498         
2499         The fix is to detect when a block has not been removed itself, but has had all its 
2500         contents removed. In this case, a BR element is placed in the block, one that is
2501         specially marked as a placeholder. Later, if the block ever receives content, this
2502         placeholder is removed.
2503
2504         * khtml/editing/htmlediting.cpp:
2505         (khtml::blockPlaceholerClassString): String which acts as a placeholder marker class.
2506         (khtml::CompositeEditCommand::insertBlockPlaceholderIfNeeded): Adds a placeholder BR if needed.
2507         (khtml::CompositeEditCommand::removeBlockPlaceholderIfNeeded): Removes a placeholder BR if needed.
2508         (khtml::DeleteSelectionCommand::moveNodesAfterNode): Call removeBlockPlaceholderIfNeeded.
2509         Also, do some cleanup on some old, crufty code in the move logic that is just so clearly wrong 
2510         (it's very clear that we needs to be able to move more than just text nodes). This may expose
2511         bugs, but these bugs needs to be filed and fixed, not ducked. Besides, undoing this silliness
2512         made the test case in the bug work.
2513         (khtml::DeleteSelectionCommand::doApply): Call insertBlockPlaceholderIfNeeded and
2514         removeBlockPlaceholderIfNeeded.
2515         (khtml::InputTextCommand::input): Call removeBlockPlaceholderIfNeeded.
2516         (khtml::ReplaceSelectionCommand::doApply): Call removeBlockPlaceholderIfNeeded.
2517         * khtml/editing/htmlediting.h: Declare new functions.
2518
2519 2004-10-13  Richard Williamson   <rjw@apple.com>
2520
2521         Added support for -apple-dashboard-region:none.  And fixed
2522         a few computed style problems.
2523
2524         Fixed <rdar://problem/3833532> -apple-dashboard-region: none; is needed
2525         Reviewed by Hyatt.
2526
2527         * khtml/css/css_computedstyle.cpp:
2528         (DOM::CSSComputedStyleDeclarationImpl::getPropertyCSSValue):
2529         * khtml/css/css_valueimpl.cpp:
2530         (CSSPrimitiveValueImpl::cssText):
2531         * khtml/css/cssparser.cpp:
2532         (CSSParser::parseValue):
2533         (CSSParser::parseDashboardRegions):
2534         * khtml/css/cssstyleselector.cpp:
2535         (khtml::CSSStyleSelector::applyProperty):
2536         * khtml/rendering/render_style.cpp:
2537         (RenderStyle::noneDashboardRegions):
2538         * khtml/rendering/render_style.h:
2539         * kwq/KWQKHTMLPart.mm:
2540         (KWQKHTMLPart::dashboardRegionsDictionary):
2541
2542 2004-10-13  David Hyatt  <hyatt@apple.com>
2543
2544         Rework block layout to clean it up and simplify it (r=kocienda).  
2545
2546         Also fixing the style sharing bug (r=mjs).
2547         
2548         * khtml/rendering/render_block.cpp:
2549         (khtml::RenderBlock::MarginInfo::MarginInfo):
2550         (khtml::RenderBlock::layoutBlock):
2551         (khtml::RenderBlock::adjustPositionedBlock):
2552         (khtml::RenderBlock::adjustFloatingBlock):
2553         (khtml::RenderBlock::handleSpecialChild):
2554         (khtml::RenderBlock::handleFloatingOrPositionedChild):
2555         (khtml::RenderBlock::handleCompactChild):
2556         (khtml::RenderBlock::insertCompactIfNeeded):
2557         (khtml::RenderBlock::handleRunInChild):
2558         (khtml::RenderBlock::collapseMargins):
2559         (khtml::RenderBlock::clearFloatsIfNeeded):
2560         (khtml::RenderBlock::estimateVerticalPosition):
2561         (khtml::RenderBlock::determineHorizontalPosition):
2562         (khtml::RenderBlock::setCollapsedBottomMargin):
2563         (khtml::RenderBlock::adjustChildIfOverhangingFloatsExist):
2564         (khtml::RenderBlock::handleBottomOfBlock):
2565         (khtml::RenderBlock::layoutBlockChildren):
2566         (khtml::RenderBlock::getAbsoluteRepaintRectIncludingFloats):
2567         (khtml::RenderBlock::addOverHangingFloats):
2568         * khtml/rendering/render_block.h:
2569         (khtml::RenderBlock::maxTopMargin):
2570         (khtml::RenderBlock::maxBottomMargin):
2571         (khtml::RenderBlock::CompactInfo::compact):
2572         (khtml::RenderBlock::CompactInfo::block):
2573         (khtml::RenderBlock::CompactInfo::matches):
2574         (khtml::RenderBlock::CompactInfo::clear):
2575         (khtml::RenderBlock::CompactInfo::set):
2576         (khtml::RenderBlock::CompactInfo::CompactInfo):
2577         (khtml::RenderBlock::MarginInfo::setAtTopOfBlock):
2578         (khtml::RenderBlock::MarginInfo::setAtBottomOfBlock):
2579         (khtml::RenderBlock::MarginInfo::clearMargin):
2580         (khtml::RenderBlock::MarginInfo::setSelfCollapsingBlockClearedFloat):
2581         (khtml::RenderBlock::MarginInfo::setTopQuirk):
2582         (khtml::RenderBlock::MarginInfo::setBottomQuirk):
2583         (khtml::RenderBlock::MarginInfo::setDeterminedTopQuirk):
2584         (khtml::RenderBlock::MarginInfo::setPosMargin):
2585         (khtml::RenderBlock::MarginInfo::setNegMargin):
2586         (khtml::RenderBlock::MarginInfo::setPosMarginIfLarger):
2587         (khtml::RenderBlock::MarginInfo::setNegMarginIfLarger):
2588         (khtml::RenderBlock::MarginInfo::setMargin):
2589         (khtml::RenderBlock::MarginInfo::atTopOfBlock):
2590         (khtml::RenderBlock::MarginInfo::canCollapseWithTop):
2591         (khtml::RenderBlock::MarginInfo::canCollapseWithBottom):
2592         (khtml::RenderBlock::MarginInfo::canCollapseTopWithChildren):
2593         (khtml::RenderBlock::MarginInfo::canCollapseBottomWithChildren):
2594         (khtml::RenderBlock::MarginInfo::selfCollapsingBlockClearedFloat):
2595         (khtml::RenderBlock::MarginInfo::quirkContainer):
2596         (khtml::RenderBlock::MarginInfo::determinedTopQuirk):
2597         (khtml::RenderBlock::MarginInfo::topQuirk):
2598         (khtml::RenderBlock::MarginInfo::bottomQuirk):
2599         (khtml::RenderBlock::MarginInfo::posMargin):
2600         (khtml::RenderBlock::MarginInfo::negMargin):
2601         (khtml::RenderBlock::MarginInfo::margin):
2602         * khtml/rendering/render_box.cpp:
2603         (RenderBox::calcAbsoluteVertical):
2604         * khtml/rendering/render_box.h:
2605         (khtml::RenderBox::marginTop):
2606         (khtml::RenderBox::marginBottom):
2607         (khtml::RenderBox::marginLeft):
2608         (khtml::RenderBox::marginRight):
2609         * khtml/rendering/render_image.cpp:
2610         (RenderImage::setImage):
2611         * khtml/rendering/render_object.cpp:
2612         (RenderObject::sizesToMaxWidth):
2613         * khtml/rendering/render_object.h:
2614         (khtml::RenderObject::collapsedMarginTop):
2615         (khtml::RenderObject::collapsedMarginBottom):
2616         (khtml::RenderObject::maxTopMargin):
2617         (khtml::RenderObject::maxBottomMargin):
2618         (khtml::RenderObject::marginTop):
2619         (khtml::RenderObject::marginBottom):
2620         (khtml::RenderObject::marginLeft):
2621         (khtml::RenderObject::marginRight):
2622         * khtml/rendering/render_text.h:
2623         (khtml::RenderText::marginLeft):
2624         (khtml::RenderText::marginRight):
2625         * khtml/xml/dom_elementimpl.cpp:
2626         (ElementImpl::recalcStyle):
2627
2628 2004-10-12  Ken Kocienda  <kocienda@apple.com>
2629
2630         Reviewed by John
2631
2632         Fix for this bug:
2633         
2634         <rdar://problem/3836158> REGRESSION (Mail): command-right-arrow moves to beginning of next line
2635
2636         * khtml/editing/selection.cpp:
2637         (khtml::endOfLastRunAt): Do not let the end of the last run on a line be a BR.
2638         This will make it seem like the run ends on the next line.
2639
2640 2004-10-12  Ken Kocienda  <kocienda@apple.com>
2641
2642         Reviewed by Hyatt
2643
2644         Fix for this bug:
2645         
2646         <rdar://problem/3836986> Delete code removes elements of table structure; can result in very broken-looking web pages
2647
2648         * khtml/editing/htmlediting.cpp:
2649         (khtml::isTableStructureNode): New helper. Determines whether a node is a table cell,
2650         row, section, or column.
2651         (khtml::CompositeEditCommand::removeFullySelectedNode): New helper that recurses into elements
2652         of table structure when doing deletes, rather than deleting the structure elements themselves.
2653         (khtml::DeleteSelectionCommand::moveNodesAfterNode): Do not move content between elements
2654         of table structure. We may want to revisit this some day, but this seems like the best behavior
2655         to me now.
2656         (khtml::DeleteSelectionCommand::doApply): Call removeFullySelectedNode instead of removeNode
2657         where needed.
2658         * khtml/editing/htmlediting.h: Add declarations for new functions.
2659
2660 2004-10-12  Richard Williamson   <rjw@apple.com>
2661
2662         Fixed access to DOM object via WebScriptObject API.
2663         The execution context for DOM objects wasn't being found.       
2664         <rdar://problem/3831372> The valueForKey method for @"offsetLeft" on a paragraph element causes a crash.
2665         Reviewed by Chris
2666
2667         Fixed <rdar://problem/3831063> regions use left offset instead of top offset
2668         Reviewed by John
2669
2670         * khtml/khtml_part.h:
2671         * khtml/rendering/render_object.cpp:
2672         (RenderObject::addDashboardRegions):
2673         * kwq/DOM.mm:
2674         (-[DOMNode isContentEditable]):
2675         (-[DOMNode KJS::Bindings::]):
2676         * kwq/KWQKHTMLPart.h:
2677         * kwq/KWQKHTMLPart.mm:
2678         (KWQKHTMLPart::executionContextForDOM):
2679
2680 2004-10-12  Ken Kocienda  <kocienda@apple.com>
2681
2682         Reviewed by Hyatt
2683
2684         Fix for this bug:
2685
2686         <rdar://problem/3834779> Mail crashes when editing HTML message - khtml::Selection::layout()
2687     
2688         * kwq/KWQKHTMLPart.mm:
2689         (KWQKHTMLPart::styleForSelectionStart): Table code seems to be more robust when the call to
2690         insert our style-checking node is done with an appendChild rather than an insertBefore. Note 
2691         that this table-related problem was exposed by fixing Selection::layout(), which I did
2692         yesterday. This change simply improves things even more so that we do not crash in the
2693         scenario described in the bug.
2694
2695 2004-10-11  Ken Kocienda  <kocienda@apple.com>
2696
2697         Reviewed by John
2698
2699         This is a partial fix to this bug:
2700         
2701         <rdar://problem/3832886> increase quote level on new mail document leads to immediate 
2702         crash in caret painting code
2703         
2704         To eliminate the bad behavior for good, I have done some investigations in Mail code,
2705         and I have sent a suggested code change on to Grant. Basically, Mail can't add empty
2706         blocks (like blockquote elements used for quoting) to documents without giving those 
2707         blocks some content (so they have a height).
2708
2709         I added some other crash protections below.
2710
2711         * khtml/editing/selection.cpp:
2712         (khtml::Selection::layout): Check for non-null position after calls to VisiblePosition, since
2713         the VisiblePosition constructors may fail to find a visible spot in the document. Also, add
2714         a couple position-has-renderer assertion checks.
2715         * kwq/KWQKHTMLPart.mm:
2716         (KWQKHTMLPart::styleForSelectionStart): Take out pos.isNotNull() assertion since VisiblePosition
2717         may not yield a position. This assertion is a holdover from before we had VisiblePosition.
2718         (KWQKHTMLPart::fontForSelection): Rearrange the code a little to deal with possible null results from
2719         calls to helpers.
2720
2721 2004-10-11  Darin Adler  <darin@apple.com>
2722
2723         Reviewed by John.
2724
2725         - fixed <rdar://problem/3834230> empty table can result in division by 0
2726
2727         * khtml/rendering/render_table.cpp: (RenderTableSection::layoutRows):
2728         Added 0 check; rolled in from KDE.
2729
2730 2004-10-11  Darin Adler  <darin@apple.com>
2731
2732         Reviewed by John.
2733
2734         - fixed <rdar://problem/3818712> form checkbox value property is read only
2735
2736         The underlying problem was that we were storing two separate values for all
2737         form elements; one for the value property (JavaScript) and the other for the
2738         value attribute (DOM). This is a good idea for text input, but not for other types.
2739
2740         * khtml/html/html_formimpl.h: Changed setValue to take a const DOMString reference.
2741         Added private storesValueSeparateFromAttribute function.
2742         * khtml/html/html_formimpl.cpp:
2743         (DOM::HTMLInputElementImpl::setType): Handle type changes, including detaching and re-attaching
2744         if type changed, and moving value from m_value to ATTR_VALUE and vice versa.
2745         (DOM::HTMLInputElementImpl::type): Added a case for ISINDEX and moved the default out of the
2746         switch so that we will get a warning if a type is left out.
2747         (DOM::HTMLInputElementImpl::parseHTMLAttribute): Tweaked comment format.
2748         (DOM::HTMLInputElementImpl::reset): Changed to only nuke the value if the value property is stored
2749         separately from the attribute. Otherwise, we just want to lave it alone
2750         (DOM::HTMLInputElementImpl::value): Changed to always use m_value if it's not null, then fall back
2751         on the attribute, and finally fall back to the "on" for the checkbox only if both are null.
2752         (DOM::HTMLInputElementImpl::setValue): Changed to set the attribute unless the value property is
2753         supposed to be stored separate from the attribute.
2754         (DOM::HTMLInputElementImpl::storesValueSeparateFromAttribute): Added. Returns true for text-type
2755         input elements, and false for the others.
2756
2757 2004-10-11  Darin Adler  <darin@apple.com>
2758
2759         Reviewed by John.
2760
2761         - fixed <rdar://problem/3296652> checkbox input type does not respond to onchange
2762
2763         * khtml/rendering/render_form.cpp:
2764         (RenderFormElement::updateFromElement): Some new code, commented out, for form element colors.
2765         (RenderCheckBox::slotStateChanged): Added call to onChange.
2766
2767 2004-10-11  Ken Kocienda  <kocienda@apple.com>
2768
2769         Reviewed by Darin
2770
2771         Finish selection affinity implementation. This includes code to set the
2772         affinity correctly when clicking with the mouse, and clearing the
2773         affinity when altering the selection using any of the Selection object
2774         mutation functions.
2775
2776         Each instance of the positionForCoordinates, inlineBox and caretRect 
2777         functions have been changed to include an EAffinity argument to give results
2778         which take this bit into account.
2779
2780         * khtml/editing/selection.cpp:
2781         (khtml::Selection::init): Default affinity is now UPSTREAM, to match AppKit.
2782         (khtml::Selection::modifyAffinity): New function to compute affinity based on
2783         modification constants.
2784         (khtml::Selection::moveTo): Reset affinity to UPSTREAM.
2785         (khtml::Selection::modifyExtendingRightForward): Ditto.
2786         (khtml::Selection::modifyMovingRightForward): Ditto.
2787         (khtml::Selection::modifyExtendingLeftBackward): Ditto.
2788         (khtml::Selection::modifyMovingLeftBackward): Ditto.
2789         (khtml::Selection::modify): Support saving, restoring, and then calculating new
2790         affinity value as needed. 
2791         (khtml::Selection::xPosForVerticalArrowNavigation):
2792         (khtml::Selection::clear): Reset affinity to UPSTREAM.
2793         (khtml::Selection::setBase): Ditto.
2794         (khtml::Selection::setExtent): Ditto.
2795         (khtml::Selection::setBaseAndExtent): Ditto.
2796         (khtml::Selection::layout): Pass affinity to caretRect().
2797         (khtml::Selection::validate): Pass along affinity parameter to new functions that
2798         require it.
2799         (khtml::startOfFirstRunAt): Changed the way that the y-coordinate search is done, to
2800         keep this code working with changes made in selectionForLine().
2801         (khtml::endOfLastRunAt): Ditto.
2802         (khtml::selectionForLine): Make this function work for all renderers, not just text
2803         renderers.
2804         * khtml/editing/selection.h:
2805         (khtml::operator==): Consider affinity in equality check.
2806         * khtml/editing/visible_units.cpp:
2807         (khtml::previousLinePosition): Pass affinity argument to function so it can take this 
2808         information into account while processing.
2809         (khtml::nextLinePosition): Ditto.
2810         (khtml::previousParagraphPosition): Ditto.
2811         (khtml::nextParagraphPosition): Ditto.
2812         * khtml/editing/visible_units.h: Ditto, for each of the functions listed.
2813         * khtml/khtml_events.cpp:
2814         (khtml::MouseEvent::offset): Rework code to remove dependence on NodeImpl::positionForCoordinates,
2815         as this function is being removed.
2816         * khtml/khtml_part.cpp:
2817         (KHTMLPart::isPointInsideSelection): Ditto.
2818         (KHTMLPart::selectClosestWordFromMouseEvent): Ditto.
2819         (KHTMLPart::handleMousePressEventTripleClick): Ditto.
2820         (KHTMLPart::handleMousePressEventSingleClick): Ditto. Plus, pass affinity argument in
2821         call to positionForCoordinates, and set resulting affinity on the selection.
2822         (KHTMLPart::handleMouseMoveEventSelection): Rework code to remove dependence on 
2823         NodeImpl::positionForCoordinates, as this function is being removed.
2824         (KHTMLPart::khtmlMouseReleaseEvent): Ditto.
2825         * khtml/rendering/render_block.cpp:
2826         (khtml::RenderBlock::positionForCoordinates): Now takes an affinity argument.
2827         * khtml/rendering/render_block.h:
2828         * khtml/rendering/render_box.cpp:
2829         (RenderBox::caretRect): Ditto.
2830         * khtml/rendering/render_box.h:
2831         * khtml/rendering/render_br.cpp:
2832         (RenderBR::positionForCoordinates): Ditto.
2833         (RenderBR::caretRect): Ditto.
2834         (RenderBR::inlineBox): Ditto.
2835         * khtml/rendering/render_br.h:
2836         * khtml/rendering/render_container.cpp:
2837         (RenderContainer::positionForCoordinates): Ditto.
2838         * khtml/rendering/render_container.h:
2839         * khtml/rendering/render_flow.cpp:
2840         (RenderFlow::caretRect): Ditto.
2841         * khtml/rendering/render_flow.h:
2842         * khtml/rendering/render_inline.cpp:
2843         (RenderInline::positionForCoordinates): Ditto.
2844         * khtml/rendering/render_inline.h:
2845         * khtml/rendering/render_object.cpp:
2846         (RenderObject::caretRect): Ditto.
2847         (RenderObject::positionForCoordinates): Ditto.
2848         (RenderObject::inlineBox): Ditto.
2849         * khtml/rendering/render_object.h:
2850         * khtml/rendering/render_replaced.cpp:
2851         (RenderReplaced::positionForCoordinates): Ditto.
2852         * khtml/rendering/render_replaced.h:
2853         * khtml/rendering/render_text.cpp:
2854         (RenderText::positionForCoordinates): Ditto.
2855         (firstRendererOnNextLine): New helper used by caretRect().
2856         (RenderText::caretRect): Now takes an affinity argument.
2857         (RenderText::inlineBox): Ditto.
2858         * khtml/rendering/render_text.h:
2859         * khtml/xml/dom_nodeimpl.cpp: Remove positionForCoordinates helper.
2860         * khtml/xml/dom_nodeimpl.h: Ditto.
2861         * khtml/xml/dom_position.cpp:
2862         (DOM::Position::previousLinePosition): Now takes an affinity argument.
2863         (DOM::Position::nextLinePosition): Ditto.
2864         * khtml/xml/dom_position.h:
2865         * kwq/WebCoreBridge.h:
2866         * kwq/WebCoreBridge.mm:
2867         (-[WebCoreBridge caretRectAtNode:offset:affinity:]): Ditto.
2868         (-[WebCoreBridge setSelectedDOMRange:affinity:]): Ditto.
2869         (-[WebCoreBridge _positionForPoint:]): Rework code to remove dependence on 
2870         NodeImpl::positionForCoordinates, as this function is being removed.
2871
2872 2004-10-11  Darin Adler  <darin@apple.com>
2873
2874         Reviewed by Ken.
2875
2876         - fixed <rdar://problem/3670280> scroll position on overflowed textareas resets when leaving the tab
2877
2878         * kwq/KWQTextArea.mm: (-[KWQTextAreaTextView becomeFirstResponder]):
2879         Scroll to reveal the text area, don't scroll to reveal the text view itself.
2880         Scrolling the text view ended up putting it at the top left, regardless of
2881         where the insertion point is.
2882
2883 2004-10-11  Darin Adler  <darin@apple.com>
2884
2885         Reviewed by Ken.
2886
2887         - fixed <rdar://problem/3831546> More text is copied than is visually selected
2888
2889         The bug here is that upstream was moving a position too far.
2890
2891         * khtml/xml/dom_position.cpp:
2892         (DOM::Position::upstream): Use the "deep equivalent" node rather than the original node passed
2893         in for various checks. Also use local variables a bit more for slightly more efficiency.
2894         (DOM::Position::downstream): Ditto.
2895
2896 2004-10-11  Darin Adler  <darin@apple.com>
2897
2898         Reviewed by Ken.
2899
2900         - fixed <rdar://problem/3833841> adding an event listener for keypress events does not work
2901
2902         * khtml/xml/dom2_eventsimpl.h: Added numEventIds and made typeToId take a const DOMString &.
2903         * khtml/xml/dom2_eventsimpl.cpp:
2904         (EventImpl::typeToId): Changed to use table. Added "keypress", otherwise, the same as before.
2905         (EventImpl::idToType): Changed to use table.
2906
2907 2004-10-10  John Sullivan  <sullivan@apple.com>
2908
2909         - fixed <rdar://problem/3664375> repro crash in -[KWQAccObject accessibilityAttributeNames]
2910
2911         (-[KWQAccObject accessibilityActionNames]):
2912         check for nil m_renderer
2913
2914 2004-10-09  Darin Adler  <darin@apple.com>
2915
2916         Reviewed by Kevin.
2917
2918         - fixed <rdar://problem/3828147> REGRESSION: textareas with wrap="off" show their contents in a thin vertical line of text
2919
2920         * kwq/KWQTextArea.h: Added setTextColor and setBackgroundColor methods. This is really for another fix
2921         I'm landing later, but it does no harm to add these now.
2922         * kwq/KWQTextArea.mm:
2923         (-[KWQTextArea _configureTextViewForWordWrapMode]): Set the container size after changing the flag that
2924         determines if the width tracks the text view. Otherwise, we won't successfully set the width in the case
2925         where we don't want it to track the text view. This caused the bug. 
2926         (-[KWQTextArea _createTextView]): Remove unneeded call to setMaxSize. The above method already does that.
2927         (-[KWQTextArea setTextColor:]): Added.
2928         (-[KWQTextArea setBackgroundColor:]): Added.
2929
2930 2004-10-09  Darin Adler  <darin@apple.com>
2931
2932         Reviewed by Adele.
2933
2934         - fixed <rdar://problem/3829452> REGRESSION (156-157): onload handler doesn't run on page with meta refresh of 0 duration (new Apple start page)
2935
2936         The fix for <rdar://problem/3773150> made it so <meta> redirects prevent tokenizing the rest of the page.
2937         This is incorrect; the reason the JavaScript-triggered loads prevent tokenizing is that they take place
2938         "right away" in other browsers, but that is not true of <meta> redirect. We fixed this by using a separate
2939         call for <meta> redirect and not preventing tokenizing when that's in effect.
2940
2941         * khtml/khtml_part.h: Removed userGesture parameter from scheduleRedirection. Renamed
2942         isImmediateRedirectPending to isScheduledLocationChangePending. Added scheduleLocationChange.
2943         * khtml/khtml_part.cpp:
2944         (KHTMLPart::openURL): Updated for new constant name.
2945         (KHTMLPart::scheduleRedirection): Removed now-unneeded userGesture parameter, and removed code that
2946         does the special case for redirection during load; a <meta> refresh can never be one of those special
2947         redirects during a load because it redirects the frame itself, not another frame. Also tightened up
2948         the logic by always stopping the redirect timer even if we aren't restarting it.
2949         (KHTMLPart::scheduleLocationChange): Added. Like scheduleRedirection, but with a different constant
2950         so we can tell it apart and always a delay of 0. The "redirection during load" case was moved in here
2951         and renamed to locationChangeScheduledDuringLoad.
2952         (KHTMLPart::isScheduledLocationChangePending): Renamed from isImmediateRedirectPending. This now
2953         returns true only for location changes and history navigation, not <meta> redirects.
2954         (KHTMLPart::scheduleHistoryNavigation): Tightened up logic to do the stop() outside the if as above,
2955         and got rid of a silly timer delay computation that always resulted in 0.
2956
2957         * khtml/khtmlpart_p.h: Added a new value to the RedirectionScheduled enum for scheduleLocationChange
2958         and also renamed one of the existing values.
2959
2960         * khtml/html/htmltokenizer.cpp: (HTMLTokenizer::write): Changed to use isScheduledLocationChangePending instead
2961         of isImmediateRedirectPending, because we do want to continue tokenizing if it's actually a redirect.
2962
2963         * khtml/ecma/kjs_html.cpp: (KJS::HTMLDocument::putValue): Changed to call the new scheduleLocationChange
2964         instead of calling scheduleRedirection with delay of 0.
2965         * khtml/ecma/kjs_window.cpp:
2966         (Window::put): Ditto.
2967         (WindowFunc::tryCall): Ditto.
2968         (Location::put): Ditto.
2969         (LocationFunc::tryCall): Ditto.
2970
2971 2004-10-09  Darin Adler  <darin@apple.com>
2972
2973         Reviewed by Kevin.
2974
2975         - fixed <rdar://problem/3658277> REGRESSION (1.1-1.2): form submission should either not simulate a click at all or use (0,0) the way Mozilla does
2976
2977         * khtml/html/html_elementimpl.cpp: (HTMLElementImpl::click): Use 0,0 for the coordinates.
2978
2979 2004-10-09  Darin Adler  <darin@apple.com>
2980
2981         Reviewed by Kevin.
2982
2983         - fixed <rdar://problem/3804665> REGRESSION: WebCore framework now has many init routines
2984
2985         * khtml/xml/dom_nodeimpl.h: Changed anyQName declaration to not use the inline function
2986         makeId. Surprisingly, the inline function was not "constant-folded" and we ended up with
2987         a copy of the function in each file as an init routine for the framework.
2988
2989         * khtml/ecma/kjs_html.cpp: (Gradient::colorStops): Get rid of initialized ColorStop
2990         globals; their constructors were showing up as init routines for the framework.
2991
2992         * khtml/rendering/render_style.h: Got rid of inline initialDashboardRegions function.
2993         * khtml/rendering/render_style.cpp: (RenderStyle::initialDashboardRegions): Made this
2994         a normal function. When it was an inline function, the constructors for the per-file
2995         copies of the globals were showing up as init routines for the framework.
2996
2997 2004-10-09  Chris Blumenberg  <cblu@apple.com>
2998
2999         Fixed: 
3000         <rdar://problem/3625352> up and down arrow and page up/down keys don't work to scroll overflow:auto/scroll/overlay areas
3001         <rdar://problem/3397658> scroll wheel does not work to scroll overflow:auto/scroll/overlay areas (RSS)
3002         <rdar://problem/3822027> REGRESSION (Mail): When selection moves out of visible area, should center as NSText does
3003
3004         Reviewed by hyatt, kocienda.
3005
3006         * khtml/rendering/render_layer.cpp:
3007         (RenderLayer::scroll): new
3008         * khtml/rendering/render_layer.h:
3009         * khtml/rendering/render_object.cpp:
3010         (RenderObject::scroll): new
3011         * khtml/rendering/render_object.h:
3012         * kwq/KWQKHTMLPart.h:
3013         * kwq/KWQKHTMLPart.mm:
3014         (KWQKHTMLPart::scrollOverflow): new
3015         (KWQKHTMLPart::scrollOverflowWithScrollWheelEvent): new
3016         (KWQKHTMLPart::khtmlMousePressEvent): store pressed node so we know where the focus is
3017         * kwq/KWQScrollBar.h:
3018         * kwq/KWQScrollBar.mm:
3019         (QScrollBar::setValue): return a bool
3020         (QScrollBar::scrollbarHit): ditto
3021         (QScrollBar::scroll): new
3022         * kwq/WebCoreBridge.h:
3023         * kwq/WebCoreBridge.mm:
3024         (-[WebCoreBridge scrollOverflowInDirection:granularity:]): new
3025         (-[WebCoreBridge scrollOverflowWithScrollWheelEvent:]): new
3026         (-[WebCoreBridge ensureSelectionVisible]): visually center the extent of the selection
3027
3028 2004-10-06  David Hyatt  <hyatt@apple.com>
3029
3030         Back out style sharing perf fix.
3031         
3032         * khtml/css/cssstyleselector.cpp:
3033         (khtml::CSSStyleSelector::locateCousinList):
3034         (khtml::CSSStyleSelector::canShareStyleWithElement):
3035         (khtml::CSSStyleSelector::locateSharedStyle):
3036         * khtml/css/cssstyleselector.h:
3037         * khtml/html/html_elementimpl.h:
3038         (DOM::HTMLElementImpl::inlineStyleDecl):
3039         * khtml/xml/dom_elementimpl.cpp:
3040         (ElementImpl::recalcStyle):
3041         * khtml/xml/dom_elementimpl.h:
3042
3043 === Safari-166 ===
3044
3045 2004-10-05  David Hyatt  <hyatt@apple.com>
3046
3047         Fix a bug in the iteration of locateCousinList and clean up the style sharing stats code.
3048
3049         * khtml/css/cssstyleselector.cpp:
3050         (khtml::CSSStyleSelector::locateCousinList):
3051         (khtml::CSSStyleSelector::elementsCanShareStyle):
3052         (khtml::CSSStyleSelector::locateSharedStyle):
3053         (khtml::CSSStyleSelector::styleForElement):
3054
3055 2004-10-05  Ken Kocienda  <kocienda@apple.com>
3056
3057         Reviewed by Hyatt
3058
3059         * khtml/rendering/bidi.cpp:
3060         (khtml::RenderBlock::computeHorizontalPositionsForLine): Fix coding mistake that
3061         broke layout tests involving compacts.
3062
3063 2004-10-05  Ken Kocienda  <kocienda@apple.com>
3064
3065         Reviewed by Darin
3066
3067         Finish selection affinity implementation. This includes code to set the
3068         affinity correctly when clicking with the mouse, and clearing the
3069         affinity when altering the selection using any of the Selection object
3070         mutation functions.
3071
3072         Each instance of the positionForCoordinates function in the render tree
3073         has been changed to include an EAffinity argument. It is now the job of this
3074         function to set the selection affinity.
3075
3076         * khtml/editing/selection.cpp:
3077         (khtml::Selection::moveTo): Set affinity to DOWNSTREAM.
3078         (khtml::Selection::modify): Ditto.
3079         (khtml::Selection::clear): Ditto.
3080         (khtml::Selection::setBase): Ditto.
3081         (khtml::Selection::setExtent): Ditto.
3082         (khtml::Selection::setBaseAndExtent): Ditto.
3083         * khtml/editing/selection.h:
3084         (khtml::operator==): Consider affinity in equality check.
3085         * khtml/khtml_events.cpp:
3086         (khtml::MouseEvent::offset): Rework code to remove dependence on NodeImpl::positionForCoordinates,
3087         as this function is being removed.
3088         * khtml/khtml_part.cpp: 
3089         (KHTMLPart::isPointInsideSelection): Ditto.
3090         (KHTMLPart::selectClosestWordFromMouseEvent): Ditto.
3091         (KHTMLPart::handleMousePressEventTripleClick): Ditto.
3092         (KHTMLPart::handleMousePressEventSingleClick): Ditto. Plus, pass affinity argument in
3093         call to positionForCoordinates, and set resulting affinity on the selection.
3094         (KHTMLPart::handleMouseMoveEventSelection): Rework code to remove dependence on 
3095         NodeImpl::positionForCoordinates, as this function is being removed.
3096         (KHTMLPart::khtmlMouseReleaseEvent):
3097         * khtml/rendering/render_block.cpp:
3098         (khtml::RenderBlock::positionForCoordinates): Changed, as described above.
3099         * khtml/rendering/render_block.h:
3100         * khtml/rendering/render_br.cpp:
3101         (RenderBR::positionForCoordinates): Ditto.
3102         * khtml/rendering/render_br.h:
3103         * khtml/rendering/render_container.cpp:
3104         (RenderContainer::positionForCoordinates): Ditto.
3105         * khtml/rendering/render_container.h:
3106         * khtml/rendering/render_inline.cpp:
3107         (RenderInline::positionForCoordinates): Ditto.
3108         * khtml/rendering/render_inline.h:
3109         * khtml/rendering/render_object.cpp:
3110         (RenderObject::positionForCoordinates): Ditto.
3111         * khtml/rendering/render_object.h:
3112         * khtml/rendering/render_replaced.cpp:
3113         (RenderReplaced::positionForCoordinates): Ditto.
3114         * khtml/rendering/render_replaced.h:
3115         * khtml/rendering/render_text.cpp:
3116         (RenderText::positionForCoordinates): Ditto.
3117         * khtml/rendering/render_text.h:
3118         * khtml/xml/dom_nodeimpl.cpp: Removed positionForCoordinates convenience.
3119         * khtml/xml/dom_nodeimpl.h: Ditto.
3120         * kwq/WebCoreBridge.mm:
3121         (-[WebCoreBridge _positionForPoint:]): Rework code to remove dependence on 
3122         NodeImpl::positionForCoordinates, as this function is being removed.
3123
3124 2004-10-05  David Hyatt  <hyatt@apple.com>
3125
3126         Fix style sharing optimization to be fast again.  Go back to using pointer comparisons when looking for
3127         cousins to share.
3128         
3129         Reviewed by darin
3130
3131         * khtml/css/cssstyleselector.cpp:
3132         (khtml::CSSStyleSelector::locateCousinList):
3133         * khtml/rendering/render_object.cpp:
3134         (RenderObject::setStyleInternal):
3135         * khtml/rendering/render_object.h:
3136         * khtml/xml/dom_elementimpl.cpp:
3137         (ElementImpl::recalcStyle):
3138
3139 2004-10-05  David Hyatt  <hyatt@apple.com>
3140
3141         Fix lists so that they properly participate in line layout as though they are text (when text bullets are
3142         used) and as images (when image bullets are used).
3143         
3144         Reviewed by kocienda
3145
3146         * khtml/rendering/render_list.cpp:
3147         (RenderListMarker::createInlineBox):
3148         * khtml/rendering/render_list.h:
3149         (khtml::ListMarkerBox:::InlineBox):
3150         (khtml::ListMarkerBox::isText):
3151
3152 2004-10-05  Ken Kocienda  <kocienda@apple.com>
3153
3154         Reviewed by Darin
3155
3156         Recent checkin adding upstreamDeepEquivalent had it backwards. The helper
3157         we want is downstreamDeepEquivalent, as the deepEquivalent function returns
3158         an upstream position.
3159
3160         * khtml/editing/selection.cpp:
3161         (khtml::Selection::layout): DOWNSTREAM case now uses downstreamDeepEquivalent.
3162         UPSTREAM uses deepEquivalent.
3163         * khtml/editing/visible_position.cpp:
3164         (khtml::VisiblePosition::downstreamDeepEquivalent): New helper, replacing 
3165         upstreamDeepEquivalent.
3166         * khtml/editing/visible_position.h
3167
3168 2004-10-05  David Hyatt  <hyatt@apple.com>
3169
3170         New selection gap-filling architecture.  Makes the gap-filling much more like NSTextView and puts the responsibility
3171         for gap-filling in the block.  Fixes numerous bugs with selection drawing including bidi issues, incorrect old
3172         horizontal gap filling, and selection performance issues.
3173         
3174         Reviewed by kocienda
3175
3176         * khtml/html/html_imageimpl.cpp:
3177         (HTMLImageLoader::notifyFinished):
3178         * khtml/misc/khtmllayout.h:
3179         (khtml::GapRects::left):
3180         (khtml::GapRects::center):
3181         (khtml::GapRects::right):
3182         (khtml::GapRects::uniteLeft):
3183         (khtml::GapRects::uniteCenter):
3184         (khtml::GapRects::uniteRight):
3185         (khtml::GapRects::unite):
3186         (khtml::GapRects::operator QRect):
3187         (khtml::GapRects::operator==):
3188         (khtml::GapRects::operator!=):
3189         * khtml/rendering/font.cpp:
3190         (Font::drawHighlightForText):
3191         * khtml/rendering/font.h:
3192         * khtml/rendering/render_block.cpp:
3193         (khtml:::RenderFlow):
3194         (khtml::RenderBlock::removeChild):
3195         (khtml::RenderBlock::paintObject):
3196         (khtml::RenderBlock::paintEllipsisBoxes):
3197         (khtml::RenderBlock::setSelectionState):
3198         (khtml::RenderBlock::shouldPaintSelectionGaps):
3199         (khtml::RenderBlock::isSelectionRoot):
3200         (khtml::RenderBlock::selectionGapRects):
3201         (khtml::RenderBlock::paintSelection):
3202         (khtml::RenderBlock::fillSelectionGaps):
3203         (khtml::RenderBlock::fillInlineSelectionGaps):
3204         (khtml::RenderBlock::fillBlockSelectionGaps):
3205         (khtml::RenderBlock::fillHorizontalSelectionGap):
3206         (khtml::RenderBlock::fillVerticalSelectionGap):
3207         (khtml::RenderBlock::fillLeftSelectionGap):
3208         (khtml::RenderBlock::fillRightSelectionGap):
3209         (khtml::RenderBlock::getHorizontalSelectionGapInfo):
3210         (khtml::RenderBlock::leftSelectionOffset):
3211         (khtml::RenderBlock::rightSelectionOffset):
3212         * khtml/rendering/render_block.h:
3213         (khtml::RenderBlock::hasSelectedChildren):
3214         (khtml::RenderBlock::selectionState):
3215         (khtml::RenderBlock::BlockSelectionInfo::BlockSelectionInfo):
3216         (khtml::RenderBlock::BlockSelectionInfo::rects):
3217         (khtml::RenderBlock::BlockSelectionInfo::state):
3218         (khtml::RenderBlock::BlockSelectionInfo::block):
3219         (khtml::RenderBlock::selectionRect):
3220         * khtml/rendering/render_box.cpp:
3221         (RenderBox::position):
3222         * khtml/rendering/render_br.cpp:
3223         (RenderBR::inlineBox):
3224         * khtml/rendering/render_br.h:
3225         (khtml::RenderBR::selectionRect):
3226         (khtml::RenderBR::paint):
3227         * khtml/rendering/render_canvas.cpp:
3228         (RenderCanvas::selectionRect):
3229         (RenderCanvas::setSelection):
3230         * khtml/rendering/render_canvasimage.cpp:
3231         (RenderCanvasImage::paint):
3232         * khtml/rendering/render_image.cpp:
3233         (RenderImage::paint):
3234         * khtml/rendering/render_image.h:
3235         * khtml/rendering/render_line.cpp:
3236         (khtml::InlineBox::nextLeafChild):
3237         (khtml::InlineBox::prevLeafChild):
3238         (khtml::InlineBox::selectionState):
3239         (khtml::InlineFlowBox::addToLine):
3240         (khtml::InlineFlowBox::firstLeafChild):
3241         (khtml::InlineFlowBox::lastLeafChild):
3242         (khtml::InlineFlowBox::firstLeafChildAfterBox):
3243         (khtml::InlineFlowBox::lastLeafChildBeforeBox):
3244         (khtml::InlineFlowBox::selectionState):
3245         (khtml::RootInlineBox::fillLineSelectionGap):
3246         (khtml::RootInlineBox::setHasSelectedChildren):
3247         (khtml::RootInlineBox::selectionState):
3248         (khtml::RootInlineBox::firstSelectedBox):
3249         (khtml::RootInlineBox::lastSelectedBox):
3250         (khtml::RootInlineBox::selectionTop):
3251         (khtml::RootInlineBox::block):
3252         * khtml/rendering/render_line.h:
3253         (khtml::RootInlineBox::RootInlineBox):
3254         (khtml::RootInlineBox::hasSelectedChildren):
3255         (khtml::RootInlineBox::selectionHeight):
3256         * khtml/rendering/render_object.cpp:
3257         (RenderObject::selectionColor):
3258         * khtml/rendering/render_object.h:
3259         (khtml::RenderObject::):
3260         (khtml::RenderObject::selectionState):
3261         (khtml::RenderObject::setSelectionState):
3262         (khtml::RenderObject::selectionRect):
3263         (khtml::RenderObject::canBeSelectionLeaf):
3264         (khtml::RenderObject::hasSelectedChildren):
3265         (khtml::RenderObject::hasDirtySelectionState):
3266         (khtml::RenderObject::setHasDirtySelectionState):
3267         (khtml::RenderObject::shouldPaintSelectionGaps):
3268         (khtml::RenderObject::SelectionInfo::SelectionInfo):
3269         * khtml/rendering/render_replaced.cpp:
3270         (RenderReplaced::RenderReplaced):
3271         (RenderReplaced::shouldPaint):
3272         (RenderReplaced::selectionRect):
3273         (RenderReplaced::setSelectionState):
3274         (RenderReplaced::selectionColor):
3275         (RenderWidget::paint):
3276         (RenderWidget::setSelectionState):
3277         * khtml/rendering/render_replaced.h:
3278         (khtml::RenderReplaced::canBeSelectionLeaf):
3279         (khtml::RenderReplaced::selectionState):
3280         * khtml/rendering/render_text.cpp:
3281         (InlineTextBox::checkVerticalPoint):
3282         (InlineTextBox::isSelected):
3283         (InlineTextBox::selectionState):
3284         (InlineTextBox::selectionRect):
3285         (InlineTextBox::paintSelection):
3286         (InlineTextBox::paintMarkedTextBackground):
3287         (RenderText::paint):
3288         (RenderText::setSelectionState):
3289         (RenderText::selectionRect):
3290         * khtml/rendering/render_text.h:
3291         (khtml::RenderText::canBeSelectionLeaf):
3292         * kwq/KWQPainter.h:
3293         * kwq/KWQPainter.mm:
3294         (QPainter::drawHighlightForText):
3295         * kwq/KWQPtrDict.h:
3296         (QPtrDictIterator::toFirst):
3297         * kwq/KWQRect.mm:
3298         (QRect::unite):
3299         * kwq/WebCoreTextRenderer.h:
3300         * kwq/WebCoreTextRendererFactory.mm:
3301         (WebCoreInitializeEmptyTextGeometry):
3302
3303 2004-10-05  Ken Kocienda  <kocienda@apple.com>
3304
3305         Reviewed by Darin
3306         
3307         Use the new CSS properties I added with my previous check-in. Also makes
3308         some changes to caret positioning and drawing to make the proper editing
3309         end-of-line behavior work correctly.
3310
3311         * khtml/editing/selection.cpp:
3312         (khtml::Selection::layout): Caret drawing now takes affinity into account
3313         when deciding where to paint the caret (finally!).
3314         * khtml/editing/visible_position.cpp:
3315         (khtml::VisiblePosition::previousVisiblePosition): Move off Position::rendersInDifferentPosition
3316         to determine the result. Use a simpler test involving comparisons between