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Diffstat (limited to 'khtml/rendering/render_style.h')
| -rw-r--r-- | khtml/rendering/render_style.h | 1524 |
1 files changed, 0 insertions, 1524 deletions
diff --git a/khtml/rendering/render_style.h b/khtml/rendering/render_style.h deleted file mode 100644 index 80d052980..000000000 --- a/khtml/rendering/render_style.h +++ /dev/null @@ -1,1524 +0,0 @@ -/* - * This file is part of the DOM implementation for KDE. - * - * Copyright (C) 2000-2003 Lars Knoll (knoll@kde.org) - * (C) 2000 Antti Koivisto (koivisto@kde.org) - * (C) 2000-2003 Dirk Mueller (mueller@kde.org) - * (C) 2003-2005 Apple Computer, Inc. - * (C) 2004-2006 Allan Sandfeld Jensen (kde@carewolf.com) - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public License - * along with this library; see the file COPYING.LIB. If not, write to - * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - * Boston, MA 02110-1301, USA. - * - */ -#ifndef RENDERSTYLE_H -#define RENDERSTYLE_H - -/* - * WARNING: - * -------- - * - * The order of the values in the enums have to agree with the order specified - * in cssvalues.in, otherwise some optimizations in the parser will fail, - * and produce invaliud results. - */ - -#include <tqcolor.h> -#include <tqfont.h> -#include <tqfontmetrics.h> -#include <tqptrlist.h> -#include <tqpalette.h> -#include <tqapplication.h> - -#include "dom/dom_misc.h" -#include "dom/dom_string.h" -#include "misc/khtmllayout.h" -#include "misc/shared.h" -#include "rendering/font.h" - -#include <assert.h> - -#define SET_VAR(group,variable,value) \ - if (!(group->variable == value)) \ - group.access()->variable = value; - -#ifndef ENABLE_DUMP -#ifndef NDEBUG -#define ENABLE_DUMP 1 -#endif -#endif - -namespace DOM { - class DOMStringImpl; - class ShadowValueImpl; - class QuotesValueImpl; - class CounterImpl; - class CSSValueListImpl; - class CounterActImpl; -} - -namespace khtml { - - class CachedImage; - class CachedObject; - -template <class DATA> -class DataRef -{ -public: - - DataRef() - { - data=0; - } - DataRef( const DataRef<DATA> &d ) - { - data = d.data; - data->ref(); - } - - ~DataRef() - { - if(data) data->deref(); - } - - const DATA* operator->() const - { - return data; - } - - const DATA* get() const - { - return data; - } - - - DATA* access() - { - if (!data->hasOneRef()) - { - data->deref(); - data = new DATA(*data); - data->ref(); - } - return data; - } - - void init() - { - data = new DATA; - data->ref(); - } - - DataRef<DATA>& operator=(const DataRef<DATA>& d) - { - if (data==d.data) - return *this; - if (data) - data->deref(); - data = d.data; - - data->ref(); - - return *this; - } - - bool operator == ( const DataRef<DATA> &o ) const { - return (*data == *(o.data) ); - } - bool operator != ( const DataRef<DATA> &o ) const { - return (*data != *(o.data) ); - } - -private: - DATA* data; -}; - - -//------------------------------------------------ - -//------------------------------------------------ -// Box model attributes. Not inherited. - -struct LengthBox -{ - LengthBox() - { - } - LengthBox( LengthType t ) - : left( t ), right ( t ), top( t ), bottom( t ) {} - - Length left; - Length right; - Length top; - Length bottom; - Length& operator=(Length& len) - { - left=len; - right=len; - top=len; - bottom=len; - return len; - } - - bool operator==(const LengthBox& o) const - { - return left==o.left && right==o.right && top==o.top && bottom==o.bottom; - } - - - bool nonZero() const { return left.value() || right.value() || top.value() || bottom.value(); } -}; - - - -enum EPosition { - STATIC, RELATIVE, ABSOLUTE, FIXED -}; - -enum EFloat { - FNONE = 0, FLEFT = 0x01, FRIGHT = 0x02, FLEFT_ALIGN = 0x05, FRIGHT_ALIGN = 0x06 -}; - -enum EWordWrap { - WWNORMAL = 0, WWBREAKWORD = 0x01 -}; - -//------------------------------------------------ -// Border attributes. Not inherited. - - -// These have been defined in the order of their precedence for border-collapsing. Do -// not change this order! -enum EBorderStyle { - BNATIVE, BNONE, BHIDDEN, INSET, GROOVE, RIDGE, OUTSET, DOTTED, DASHED, SOLID, DOUBLE -}; - -class BorderValue -{ -public: - BorderValue() : width( 3 ), style( BNONE ) {} - - TQColor color; - unsigned short width : 12; - EBorderStyle style : 6; - - bool nonZero(bool checkStyle = true) const { - return width != 0 && !(checkStyle && style == BNONE); - } - - bool isTransparent() const { - return color.isValid() && tqAlpha(color.rgb()) == 0; - } - - bool operator==(const BorderValue& o) const - { - return width==o.width && style==o.style && color==o.color; - } - - bool operator!=(const BorderValue& o) const - { - return !(*this == o); - } -}; - -class OutlineValue : public BorderValue -{ - public: - OutlineValue() - { - _offset = 0; - _auto = false; - } - - bool operator==(const OutlineValue& o) const - { - return width==o.width && style==o.style && color==o.color && _offset == o._offset && _auto == o._auto; - } - - bool operator!=(const OutlineValue& o) const - { - return !(*this == o); - } - - int _offset; - bool _auto; -}; - -enum EBorderPrecedence { BOFF, BTABLE, BCOLGROUP, BCOL, BROWGROUP, BROW, BCELL }; - -struct CollapsedBorderValue -{ - CollapsedBorderValue() :border(0), precedence(BOFF) {} - CollapsedBorderValue(const BorderValue* b, EBorderPrecedence p) :border(b), precedence(p) {} - - int width() const { return border && border->nonZero() ? border->width : 0; } - EBorderStyle style() const { return border ? border->style : BHIDDEN; } - bool exists() const { return border; } - TQColor color() const { return border ? border->color : TQColor(); } - bool isTransparent() const { return border ? border->isTransparent() : true; } - - bool operator==(const CollapsedBorderValue& o) const - { - if (!border) return !o.border; - if (!o.border) return false; - return *border == *o.border && precedence == o.precedence; - } - - const BorderValue* border; - EBorderPrecedence precedence; -}; - -class BorderData : public Shared<BorderData> -{ -public: - BorderValue left; - BorderValue right; - BorderValue top; - BorderValue bottom; - - bool hasBorder() const - { - return left.nonZero() || right.nonZero() || top.nonZero() || bottom.nonZero(); - } - - unsigned short borderLeftWidth() const { - if (left.style == BNONE || left.style == BHIDDEN || left.style == BNATIVE) - return 0; - return left.width; - } - - unsigned short borderRightWidth() const { - if (right.style == BNONE || right.style == BHIDDEN || right.style == BNATIVE) - return 0; - return right.width; - } - - unsigned short borderTopWidth() const { - if (top.style == BNONE || top.style == BHIDDEN || top.style == BNATIVE) - return 0; - return top.width; - } - - unsigned short borderBottomWidth() const { - if (bottom.style == BNONE || bottom.style == BHIDDEN || bottom.style == BNATIVE) - return 0; - return bottom.width; - } - - bool operator==(const BorderData& o) const - { - return left==o.left && right==o.right && top==o.top && bottom==o.bottom; - } - -}; - -class StyleSurroundData : public Shared<StyleSurroundData> -{ -public: - StyleSurroundData(); - - StyleSurroundData(const StyleSurroundData& o ); - bool operator==(const StyleSurroundData& o) const; - bool operator!=(const StyleSurroundData& o) const { - return !(*this == o); - } - bool hasSamePBMData(const StyleSurroundData& o) const { - return (margin == o.margin) && (padding == o.padding) && (border == o.border); - } - - LengthBox offset; - LengthBox margin; - LengthBox padding; - BorderData border; -}; - - -//------------------------------------------------ -// Box attributes. Not inherited. - -enum EBoxSizing { - BORDER_BOX, CONTENT_BOX -}; - -class StyleBoxData : public Shared<StyleBoxData> -{ -public: - StyleBoxData(); - - StyleBoxData(const StyleBoxData& o ); - - - // copy and assignment -// StyleBoxData(const StyleBoxData &other); -// const StyleBoxData &operator = (const StyleBoxData &other); - - bool operator==(const StyleBoxData& o) const; - bool operator!=(const StyleBoxData& o) const { - return !(*this == o); - } - - Length width; - Length height; - - Length min_width; - Length max_width; - - Length min_height; - Length max_height; - - Length vertical_align; - - EBoxSizing box_sizing; - - signed int z_index :31; - bool z_auto : 1; -}; - -//------------------------------------------------ -// Random visual rendering model attributes. Not inherited. - -enum EOverflow { - OVISIBLE, OHIDDEN, OSCROLL, OAUTO, OMARQUEE -}; - -enum EVerticalAlign { - BASELINE, MIDDLE, SUB, SUPER, TEXT_TOP, - TEXT_BOTTOM, TOP, BOTTOM, BASELINE_MIDDLE, LENGTH -}; - -enum EClear{ - CNONE = 0, CLEFT = 1, CRIGHT = 2, CBOTH = 3 -}; - -enum ETableLayout { - TAUTO, TFIXED -}; - -enum EUnicodeBidi { - UBNormal, Embed, Override -}; - -class StyleVisualData : public Shared<StyleVisualData> -{ -public: - StyleVisualData(); - - ~StyleVisualData(); - - StyleVisualData(const StyleVisualData& o ); - - bool operator==( const StyleVisualData &o ) const { - return ( clip == o.clip && - palette == o.palette ); - } - bool operator!=( const StyleVisualData &o ) const { - return !(*this == o); - } - - LengthBox clip; - unsigned textDecoration : 4; // Text decorations defined *only* by this element. - - TQPalette palette; //widget styling with IE attributes - -}; - -//------------------------------------------------ -enum EBackgroundBox { - BGBORDER, BGPADDING, BGCONTENT -}; - -enum EBackgroundRepeat { - REPEAT, REPEAT_X, REPEAT_Y, NO_REPEAT -}; - -struct LengthSize { - Length width; - Length height; -}; - -struct BackgroundLayer { -public: - BackgroundLayer(); - ~BackgroundLayer(); - - CachedImage* backgroundImage() const { return m_image; } - Length backgroundXPosition() const { return m_xPosition; } - Length backgroundYPosition() const { return m_yPosition; } - bool backgroundAttachment() const { return m_bgAttachment; } - EBackgroundBox backgroundClip() const { return m_bgClip; } - EBackgroundBox backgroundOrigin() const { return m_bgOrigin; } - EBackgroundRepeat backgroundRepeat() const { return m_bgRepeat; } - LengthSize backgroundSize() const { return m_backgroundSize; } - - BackgroundLayer* next() const { return m_next; } - BackgroundLayer* next() { return m_next; } - - bool isBackgroundImageSet() const { return m_imageSet; } - bool isBackgroundXPositionSet() const { return m_xPosSet; } - bool isBackgroundYPositionSet() const { return m_yPosSet; } - bool isBackgroundAttachmentSet() const { return m_attachmentSet; } - bool isBackgroundClipSet() const { return m_clipSet; } - bool isBackgroundOriginSet() const { return m_originSet; } - bool isBackgroundRepeatSet() const { return m_repeatSet; } - bool isBackgroundSizeSet() const { return m_backgroundSizeSet; } - - void setBackgroundImage(CachedImage* i) { m_image = i; m_imageSet = true; } - void setBackgroundXPosition(const Length& l) { m_xPosition = l; m_xPosSet = true; } - void setBackgroundYPosition(const Length& l) { m_yPosition = l; m_yPosSet = true; } - void setBackgroundAttachment(bool b) { m_bgAttachment = b; m_attachmentSet = true; } - void setBackgroundClip(EBackgroundBox b) { m_bgClip = b; m_clipSet = true; } - void setBackgroundOrigin(EBackgroundBox b) { m_bgOrigin = b; m_originSet = true; } - void setBackgroundRepeat(EBackgroundRepeat r) { m_bgRepeat = r; m_repeatSet = true; } - void setBackgroundSize(const LengthSize& b) { m_backgroundSize = b; m_backgroundSizeSet = true; } - - void clearBackgroundImage() { m_imageSet = false; } - void clearBackgroundXPosition() { m_xPosSet = false; } - void clearBackgroundYPosition() { m_yPosSet = false; } - void clearBackgroundAttachment() { m_attachmentSet = false; } - void clearBackgroundClip() { m_clipSet = false; } - void clearBackgroundOrigin() { m_originSet = false; } - void clearBackgroundRepeat() { m_repeatSet = false; } - void clearBackgroundSize() { m_backgroundSizeSet = false; } - - void setNext(BackgroundLayer* n) { if (m_next != n) { delete m_next; m_next = n; } } - - BackgroundLayer& operator=(const BackgroundLayer& o); - BackgroundLayer(const BackgroundLayer& o); - - bool operator==(const BackgroundLayer& o) const; - bool operator!=(const BackgroundLayer& o) const { - return !(*this == o); - } - - bool containsImage(CachedImage* c) const { if (c == m_image) return true; if (m_next) return m_next->containsImage(c); return false; } - - bool hasImage() const { - if (m_image) - return true; - return m_next ? m_next->hasImage() : false; - } - bool hasFixedImage() const { - if (m_image && !m_bgAttachment) - return true; - return m_next ? m_next->hasFixedImage() : false; - } - - void fillUnsetProperties(); - void cullEmptyLayers(); - - CachedImage* m_image; - - Length m_xPosition; - Length m_yPosition; - - bool m_bgAttachment : 1; - EBackgroundBox m_bgClip : 2; - EBackgroundBox m_bgOrigin : 2; - EBackgroundRepeat m_bgRepeat : 2; - - LengthSize m_backgroundSize; - - bool m_imageSet : 1; - bool m_attachmentSet : 1; - bool m_clipSet : 1; - bool m_originSet : 1; - bool m_repeatSet : 1; - bool m_xPosSet : 1; - bool m_yPosSet : 1; - bool m_backgroundSizeSet : 1; - - BackgroundLayer* m_next; -}; - -class StyleBackgroundData : public Shared<StyleBackgroundData> -{ -public: - StyleBackgroundData(); - ~StyleBackgroundData() {} - StyleBackgroundData(const StyleBackgroundData& o ); - - bool operator==(const StyleBackgroundData& o) const; - bool operator!=(const StyleBackgroundData &o) const { - return !(*this == o); - } - - BackgroundLayer m_background; - TQColor m_color; - OutlineValue m_outline; -}; - -enum EQuoteContent { - NO_QUOTE = 0, OPEN_QUOTE, CLOSE_QUOTE, NO_OPEN_QUOTE, NO_CLOSE_QUOTE -}; - -enum ContentType { - CONTENT_NONE = 0, CONTENT_NORMAL, CONTENT_OBJECT, - CONTENT_TEXT, CONTENT_COUNTER, CONTENT_QUOTE -}; - -struct ContentData { - ContentData() : _contentType( CONTENT_NONE ), _nextContent(0) {} - ContentData(const ContentData& o); - ~ContentData(); - void clearContent(); - - DOM::DOMStringImpl* contentText() - { if (_contentType == CONTENT_TEXT) return _content.text; return 0; } - CachedObject* contentObject() - { if (_contentType == CONTENT_OBJECT) return _content.object; return 0; } - DOM::CounterImpl* contentCounter() - { if (_contentType == CONTENT_COUNTER) return _content.counter; return 0; } - EQuoteContent contentQuote() - { if (_contentType == CONTENT_QUOTE) return _content.quote; return NO_QUOTE; } - - ContentType _contentType; - - union { - CachedObject* object; - DOM::DOMStringImpl* text; - DOM::CounterImpl* counter; - EQuoteContent quote; - } _content ; - - ContentData* _nextContent; -}; - -class StyleGeneratedData : public Shared<StyleGeneratedData> -{ -public: - StyleGeneratedData(); - ~StyleGeneratedData(); - StyleGeneratedData(const StyleGeneratedData& o ); - - bool operator==(const StyleGeneratedData& o) const; - bool operator!=(const StyleGeneratedData &o) const { - return !(*this == o); - } - - bool contentDataEquivalent(const StyleGeneratedData* otherStyle) const; - bool counterDataEquivalent(const StyleGeneratedData* otherStyle) const; - - ContentData *content; - DOM::CSSValueListImpl *counter_reset; - DOM::CSSValueListImpl *counter_increment; -}; - -//------------------------------------------------ -// CSS3 Marquee Properties - -enum EMarqueeBehavior { MNONE, MSCROLL, MSLIDE, MALTERNATE, MUNFURL }; -enum EMarqueeDirection { MAUTO = 0, MLEFT = 1, MRIGHT = -1, MUP = 2, MDOWN = -2, MFORWARD = 3, MBACKWARD = -3 }; - -class StyleMarqueeData : public Shared<StyleMarqueeData> -{ -public: - StyleMarqueeData(); - StyleMarqueeData(const StyleMarqueeData& o); - - bool operator==(const StyleMarqueeData& o) const; - bool operator!=(const StyleMarqueeData& o) const { - return !(*this == o); - } - - Length increment; - int speed; - - int loops; // -1 means infinite. - - EMarqueeBehavior behavior : 3; - EMarqueeDirection direction : 3; -}; - -// This struct holds information about shadows for the text-shadow and box-shadow properties. -struct ShadowData { - ShadowData(int _x, int _y, int _blur, const TQColor& _color) - :x(_x), y(_y), blur(_blur), color(_color), next(0) {} - ShadowData(const ShadowData& o); - - ~ShadowData() { delete next; } - - bool operator==(const ShadowData& o) const; - bool operator!=(const ShadowData &o) const { - return !(*this == o); - } - - int x; - int y; - int blur; - TQColor color; - ShadowData* next; -}; - -// This struct is for rarely used non-inherited CSS3 properties. By grouping them together, -// we save space, and only allocate this object when someone actually uses -// a non-inherited CSS3 property. -class StyleCSS3NonInheritedData : public Shared<StyleCSS3NonInheritedData> -{ -public: - StyleCSS3NonInheritedData(); - ~StyleCSS3NonInheritedData() {} - StyleCSS3NonInheritedData(const StyleCSS3NonInheritedData& o); - - bool operator==(const StyleCSS3NonInheritedData& o) const; - bool operator!=(const StyleCSS3NonInheritedData &o) const { - return !(*this == o); - } - - float opacity; // Whether or not we're transparent. -#ifdef APPLE_CHANGES // ### we don't have those (yet) - DataRef<StyleFlexibleBoxData> flexibleBox; // Flexible box properties -#endif - DataRef<StyleMarqueeData> marquee; // Marquee properties -}; - -// This struct is for rarely used inherited CSS3 properties. By grouping them together, -// we save space, and only allocate this object when someone actually uses -// an inherited CSS3 property. -class StyleCSS3InheritedData : public Shared<StyleCSS3InheritedData> -{ - public: - StyleCSS3InheritedData(); - ~StyleCSS3InheritedData(); - StyleCSS3InheritedData(const StyleCSS3InheritedData& o); - - bool operator==(const StyleCSS3InheritedData& o) const; - bool operator!=(const StyleCSS3InheritedData &o) const { - return !(*this == o); - } - bool shadowDataEquivalent(const StyleCSS3InheritedData& o) const; - - ShadowData* textShadow; // Our text shadow information for shadowed text drawing. -#ifdef APPLE_CHANGES - EUserModify userModify : 2; // Flag used for editing state - bool textSizeAdjust : 1; // An Apple extension. Not really CSS3 but not worth making a new struct over. -#endif - EWordWrap wordWrap : 1; - private: - StyleCSS3InheritedData &operator=(const StyleCSS3InheritedData &); -}; - -//------------------------------------------------ -// Inherited attributes. -// -// the inherited-decoration and inherited-shadow attributes -// are inherited from the -// first parent which is block level -// - -enum EWhiteSpace { - NORMAL, PRE, NOWRAP, PRE_WRAP, PRE_LINE, KHTML_NOWRAP -}; - -enum ETextAlign { - TAAUTO, LEFT, RIGHT, CENTER, JUSTIFY, KHTML_LEFT, KHTML_RIGHT, KHTML_CENTER -}; - -enum ETextTransform { - CAPITALIZE, UPPERCASE, LOWERCASE, TTNONE -}; - -enum EDirection { - LTR, RTL -}; - -enum ETextDecoration { - TDNONE = 0x0 , UNDERLINE = 0x1, OVERLINE = 0x2, LINE_THROUGH= 0x4, BLINK = 0x8 -}; - -enum EPageBreak { - PBAUTO, PBALWAYS, PBAVOID, - /* reserved for later use: */ - PBLEFT, PBRIGHT -}; - -class StyleInheritedData : public Shared<StyleInheritedData> -{ - StyleInheritedData& operator=(const StyleInheritedData&); -public: - StyleInheritedData(); - ~StyleInheritedData(); - StyleInheritedData(const StyleInheritedData& o ); - - bool operator==(const StyleInheritedData& o) const; - bool operator != ( const StyleInheritedData &o ) const { - return !(*this == o); - } - - Length indent; - // could be packed in a short but doesn't - // make a difference currently because of padding - Length line_height; - - CachedImage *style_image; - - khtml::Font font; - TQColor color; - - short border_hspacing; - short border_vspacing; - - // Paged media properties. - short widows; - short orphans; - - DOM::QuotesValueImpl* quotes; -}; - - -enum EEmptyCell { - SHOW, HIDE -}; - -enum ECaptionSide { - CAPTOP, CAPBOTTOM, CAPLEFT, CAPRIGHT -}; - - -enum EListStyleType { - // Symbols: - LDISC, LCIRCLE, LSQUARE, LBOX, LDIAMOND, - // Numeric: - LDECIMAL, DECIMAL_LEADING_ZERO, ARABIC_INDIC, LAO, PERSIAN, URDU, THAI, TIBETAN, - // Algorithmic: - LOWER_ROMAN, UPPER_ROMAN, HEBREW, ARMENIAN, GEORGIAN, - // Ideographic: - CJK_IDEOGRAPHIC, JAPANESE_FORMAL, JAPANESE_INFORMAL, - SIMP_CHINESE_FORMAL, SIMP_CHINESE_INFORMAL, TRAD_CHINESE_FORMAL, TRAD_CHINESE_INFORMAL, - // Alphabetic: - LOWER_GREEK, UPPER_GREEK, LOWER_ALPHA, LOWER_LATIN, UPPER_ALPHA, UPPER_LATIN, - HIRAGANA, KATAKANA, HIRAGANA_IROHA, KATAKANA_IROHA, - // Special: - LNONE -}; - -inline bool isListStyleCounted(EListStyleType type) -{ - switch(type) { - case LDISC: case LCIRCLE: case LSQUARE: case LBOX: case LDIAMOND: - case LNONE: - return false; - default: - return true; - } -} - -enum EListStylePosition { OUTSIDE, INSIDE }; - -enum EVisibility { VISIBLE, HIDDEN, COLLAPSE }; - -enum ECursor { - CURSOR_AUTO, CURSOR_CROSS, CURSOR_DEFAULT, CURSOR_POINTER, CURSOR_PROGRESS, CURSOR_MOVE, - CURSOR_E_RESIZE, CURSOR_NE_RESIZE, CURSOR_NW_RESIZE, CURSOR_N_RESIZE, CURSOR_SE_RESIZE, CURSOR_SW_RESIZE, - CURSOR_S_RESIZE, CURSOR_W_RESIZE, CURSOR_TEXT, CURSOR_WAIT, CURSOR_HELP -}; - -enum EUserInput { - UI_ENABLED, UI_DISABLED, UI_NONE -}; - -//------------------------------------------------ - -enum EDisplay { - INLINE, BLOCK, LIST_ITEM, RUN_IN, - COMPACT, INLINE_BLOCK, TABLE, INLINE_TABLE, - TABLE_ROW_GROUP, TABLE_HEADER_GROUP, TABLE_FOOTER_GROUP, TABLE_ROW, - TABLE_COLUMN_GROUP, TABLE_COLUMN, TABLE_CELL, - TABLE_CAPTION, NONE -}; - -class RenderStyle : public Shared<RenderStyle> -{ - friend class CSSStyleSelector; -public: - KDE_EXPORT static void cleanup(); - - // pseudo elements - enum PseudoId { - NOPSEUDO, FIRST_LINE, FIRST_LETTER, SELECTION, - BEFORE, AFTER, REPLACED, MARKER - }; - -protected: - -// !START SYNC!: Keep this in sync with the copy constructor in render_style.cpp - - // inherit - struct InheritedFlags { - // 64 bit inherited, update unused when adding to the struct, or the operator will break. - bool operator==( const InheritedFlags &other ) const - { return _iflags ==other._iflags; } - bool operator!=( const InheritedFlags &other ) const - { return _iflags != other._iflags; } - - union { - struct { - EEmptyCell _empty_cells : 1 ; - ECaptionSide _caption_side : 2; - EListStyleType _list_style_type : 6; - EListStylePosition _list_style_position :1; - - EVisibility _visibility : 2; - ETextAlign _text_align : 4; - ETextTransform _text_transform : 2; - unsigned _text_decorations : 4; - ECursor _cursor_style : 5; - - EDirection _direction : 1; - bool _border_collapse : 1 ; - EWhiteSpace _white_space : 3; - // non CSS2 inherited - bool _visuallyOrdered : 1; - bool _htmlHacks :1; - EUserInput _user_input : 2; - - bool _page_break_inside : 1; // AUTO/AVOID - - unsigned int unused : 27; - } f; - TQ_UINT64 _iflags; - }; - } inherited_flags; - -// don't inherit - struct NonInheritedFlags { - // 64 bit non-inherited, update unused when adding to the struct, or the operator will break. - bool operator==( const NonInheritedFlags &other ) const - { return _niflags == other._niflags; } - bool operator!=( const NonInheritedFlags &other ) const - { return _niflags != other._niflags; } - - union { - struct { - EDisplay _display : 5; - EDisplay _originalDisplay: 5; - EOverflow _overflowX : 4 ; - EOverflow _overflowY : 4 ; - EVerticalAlign _vertical_align : 4; - EClear _clear : 2; - EPosition _position : 2; - EFloat _floating : 3; - ETableLayout _table_layout : 1; - bool _flowAroundFloats :1; - - EPageBreak _page_break_before : 3; - EPageBreak _page_break_after : 3; - - PseudoId _styleType : 4; - bool _hasClip : 1; - unsigned _pseudoBits : 8; - EUnicodeBidi _unicodeBidi : 2; - - // non CSS2 non-inherited - bool _textOverflow : 1; // Whether or not lines that spill out should be truncated with "..." - - unsigned int unused : 11; - } f; - TQ_UINT64 _niflags; - }; - } noninherited_flags; - -// non-inherited attributes - DataRef<StyleBoxData> box; - DataRef<StyleVisualData> visual; - DataRef<StyleBackgroundData> background; - DataRef<StyleSurroundData> surround; - DataRef<StyleGeneratedData> generated; - DataRef<StyleCSS3NonInheritedData> css3NonInheritedData; - -// inherited attributes - DataRef<StyleCSS3InheritedData> css3InheritedData; - DataRef<StyleInheritedData> inherited; - -// list of associated pseudo styles - RenderStyle* pseudoStyle; - -// !END SYNC! - -// static default style - static RenderStyle* _default; - -private: - RenderStyle(const RenderStyle*) {} - -protected: - void setBitDefaults() - { - inherited_flags.f._empty_cells = initialEmptyCells(); - inherited_flags.f._caption_side = initialCaptionSide(); - inherited_flags.f._list_style_type = initialListStyleType(); - inherited_flags.f._list_style_position = initialListStylePosition(); - inherited_flags.f._visibility = initialVisibility(); - inherited_flags.f._text_align = initialTextAlign(); - inherited_flags.f._text_transform = initialTextTransform(); - inherited_flags.f._text_decorations = initialTextDecoration(); - inherited_flags.f._cursor_style = initialCursor(); - inherited_flags.f._direction = initialDirection(); - inherited_flags.f._border_collapse = initialBorderCollapse(); - inherited_flags.f._white_space = initialWhiteSpace(); - inherited_flags.f._visuallyOrdered = false; - inherited_flags.f._htmlHacks=false; - inherited_flags.f._user_input = UI_NONE; - inherited_flags.f._page_break_inside = true; - inherited_flags.f.unused = 0; - - noninherited_flags._niflags = 0L; // for safety: without this, the equality method sometimes - // makes use of uninitialised bits according to valgrind - - noninherited_flags.f._display = noninherited_flags.f._originalDisplay = initialDisplay(); - noninherited_flags.f._overflowX = initialOverflowX(); - noninherited_flags.f._overflowY = initialOverflowY(); - noninherited_flags.f._vertical_align = initialVerticalAlign(); - noninherited_flags.f._clear = initialClear(); - noninherited_flags.f._position = initialPosition(); - noninherited_flags.f._floating = initialFloating(); - noninherited_flags.f._table_layout = initialTableLayout(); - noninherited_flags.f._flowAroundFloats= initialFlowAroundFloats(); - noninherited_flags.f._page_break_before = initialPageBreak(); - noninherited_flags.f._page_break_after = initialPageBreak(); - noninherited_flags.f._styleType = NOPSEUDO; - noninherited_flags.f._hasClip = false; - noninherited_flags.f._pseudoBits = 0; - noninherited_flags.f._unicodeBidi = initialUnicodeBidi(); - noninherited_flags.f._textOverflow = initialTextOverflow(); - noninherited_flags.f.unused = 0; - } - -public: - - RenderStyle(); - // used to create the default style. - RenderStyle(bool); - RenderStyle(const RenderStyle&); - - ~RenderStyle(); - - void inheritFrom(const RenderStyle* inheritParent); - - PseudoId styleType() const { return noninherited_flags.f._styleType; } - void setStyleType(PseudoId pi) { noninherited_flags.f._styleType = pi; } - bool isGenerated() const { - if (styleType() == AFTER || styleType() == BEFORE || styleType() == MARKER || styleType() == REPLACED) - return true; - else - return false; - } - - bool hasPseudoStyle(PseudoId pi) const; - void setHasPseudoStyle(PseudoId pi, bool b=true); - RenderStyle* getPseudoStyle(PseudoId pi) const; - RenderStyle* addPseudoStyle(PseudoId pi); - void removePseudoStyle(PseudoId pi); - - bool operator==(const RenderStyle& other) const; - bool isFloating() const { return !(noninherited_flags.f._floating == FNONE); } - bool hasMargin() const { return surround->margin.nonZero(); } - bool hasBorder() const { return surround->border.hasBorder(); } - bool hasOffset() const { return surround->offset.nonZero(); } - - bool hasBackground() const { - if (backgroundColor().isValid() && tqAlpha(backgroundColor().rgb()) > 0) - return true; - else - return background->m_background.hasImage(); - } - bool hasFixedBackgroundImage() const { return background->m_background.hasFixedImage(); } - - bool visuallyOrdered() const { return inherited_flags.f._visuallyOrdered; } - void setVisuallyOrdered(bool b) { inherited_flags.f._visuallyOrdered = b; } - -// attribute getter methods - - EDisplay display() const { return noninherited_flags.f._display; } - EDisplay originalDisplay() const { return noninherited_flags.f._originalDisplay; } - - Length left() const { return surround->offset.left; } - Length right() const { return surround->offset.right; } - Length top() const { return surround->offset.top; } - Length bottom() const { return surround->offset.bottom; } - - EPosition position() const { return noninherited_flags.f._position; } - EFloat floating() const { return noninherited_flags.f._floating; } - - Length width() const { return box->width; } - Length height() const { return box->height; } - Length minWidth() const { return box->min_width; } - Length maxWidth() const { return box->max_width; } - Length minHeight() const { return box->min_height; } - Length maxHeight() const { return box->max_height; } - - const BorderData& border() const { return surround->border; } - const BorderValue& borderLeft() const { return surround->border.left; } - const BorderValue& borderRight() const { return surround->border.right; } - const BorderValue& borderTop() const { return surround->border.top; } - const BorderValue& borderBottom() const { return surround->border.bottom; } - - unsigned short borderLeftWidth() const { return surround->border.borderLeftWidth(); } - EBorderStyle borderLeftStyle() const { return surround->border.left.style; } - const TQColor& borderLeftColor() const { return surround->border.left.color; } - bool borderLeftIsTransparent() const { return surround->border.left.isTransparent(); } - unsigned short borderRightWidth() const { return surround->border.borderRightWidth(); } - EBorderStyle borderRightStyle() const { return surround->border.right.style; } - const TQColor& borderRightColor() const { return surround->border.right.color; } - bool borderRightIsTransparent() const { return surround->border.right.isTransparent(); } - unsigned short borderTopWidth() const { return surround->border.borderTopWidth(); } - EBorderStyle borderTopStyle() const { return surround->border.top.style; } - const TQColor& borderTopColor() const { return surround->border.top.color; } - bool borderTopIsTransparent() const { return surround->border.top.isTransparent(); } - unsigned short borderBottomWidth() const { return surround->border.borderBottomWidth(); } - EBorderStyle borderBottomStyle() const { return surround->border.bottom.style; } - const TQColor& borderBottomColor() const { return surround->border.bottom.color; } - bool borderBottomIsTransparent() const { return surround->border.bottom.isTransparent(); } - - unsigned short outlineSize() const { return outlineWidth() + outlineOffset(); } - unsigned short outlineWidth() const - { if(background->m_outline.style == BNONE || background->m_outline.style == BHIDDEN) return 0; - else return background->m_outline.width; } - EBorderStyle outlineStyle() const { return background->m_outline.style; } - bool outlineStyleIsAuto() const { return background->m_outline._auto; } - const TQColor & outlineColor() const { return background->m_outline.color; } - - EOverflow overflowX() const { return noninherited_flags.f._overflowX; } - EOverflow overflowY() const { return noninherited_flags.f._overflowY; } - bool hidesOverflow() const { - // either both overflow are visible or none are - return overflowX() != OVISIBLE; - } - - EVisibility visibility() const { return inherited_flags.f._visibility; } - EVerticalAlign verticalAlign() const { return noninherited_flags.f._vertical_align; } - Length verticalAlignLength() const { return box->vertical_align; } - - Length clipLeft() const { return visual->clip.left; } - Length clipRight() const { return visual->clip.right; } - Length clipTop() const { return visual->clip.top; } - Length clipBottom() const { return visual->clip.bottom; } - LengthBox clip() const { return visual->clip; } - bool hasClip() const { return noninherited_flags.f._hasClip; } - - EUnicodeBidi unicodeBidi() const { return noninherited_flags.f._unicodeBidi; } - - EClear clear() const { return noninherited_flags.f._clear; } - ETableLayout tableLayout() const { return noninherited_flags.f._table_layout; } - - const TQFont & font() const { return inherited->font.f; } - // use with care. call font->update() after modifications - const Font &htmlFont() { return inherited->font; } - const TQFontMetrics & fontMetrics() const { return inherited->font.fm; } - - const TQColor & color() const { return inherited->color; } - Length textIndent() const { return inherited->indent; } - ETextAlign textAlign() const { return inherited_flags.f._text_align; } - ETextTransform textTransform() const { return inherited_flags.f._text_transform; } - int textDecorationsInEffect() const { return inherited_flags.f._text_decorations; } - int textDecoration() const { return visual->textDecoration; } - int wordSpacing() const { return inherited->font.wordSpacing; } - int letterSpacing() const { return inherited->font.letterSpacing; } - - EDirection direction() const { return inherited_flags.f._direction; } - Length lineHeight() const { return inherited->line_height; } - - EWhiteSpace whiteSpace() const { return inherited_flags.f._white_space; } - bool autoWrap() const { - if (whiteSpace() == NORMAL || whiteSpace() == PRE_WRAP || whiteSpace() == PRE_LINE) - return true; - // nowrap | pre - return false; - } - bool preserveLF() const { - if (whiteSpace() == PRE || whiteSpace() == PRE_WRAP || whiteSpace() == PRE_LINE) - return true; - // normal | nowrap - return false; - } - bool preserveWS() const { - if (whiteSpace() == PRE || whiteSpace() == PRE_WRAP) - return true; - // normal | nowrap | pre-line - return false; - } - - const TQColor & backgroundColor() const { return background->m_color; } - CachedImage *backgroundImage() const { return background->m_background.m_image; } - EBackgroundRepeat backgroundRepeat() const { return background->m_background.m_bgRepeat; } - bool backgroundAttachment() const { return background->m_background.m_bgAttachment; } - Length backgroundXPosition() const { return background->m_background.m_xPosition; } - Length backgroundYPosition() const { return background->m_background.m_yPosition; } - BackgroundLayer* accessBackgroundLayers() { return &(background.access()->m_background); } - const BackgroundLayer* backgroundLayers() const { return &(background->m_background); } - - // returns true for collapsing borders, false for separate borders - bool borderCollapse() const { return inherited_flags.f._border_collapse; } - short borderHorizontalSpacing() const { return inherited->border_hspacing; } - short borderVerticalSpacing() const { return inherited->border_vspacing; } - EEmptyCell emptyCells() const { return inherited_flags.f._empty_cells; } - ECaptionSide captionSide() const { return inherited_flags.f._caption_side; } - - EListStyleType listStyleType() const { return inherited_flags.f._list_style_type; } - CachedImage *listStyleImage() const { return inherited->style_image; } - EListStylePosition listStylePosition() const { return inherited_flags.f._list_style_position; } - - Length marginTop() const { return surround->margin.top; } - Length marginBottom() const { return surround->margin.bottom; } - Length marginLeft() const { return surround->margin.left; } - Length marginRight() const { return surround->margin.right; } - - Length paddingTop() const { return surround->padding.top; } - Length paddingBottom() const { return surround->padding.bottom; } - Length paddingLeft() const { return surround->padding.left; } - Length paddingRight() const { return surround->padding.right; } - - ECursor cursor() const { return inherited_flags.f._cursor_style; } - - short widows() const { return inherited->widows; } - short orphans() const { return inherited->orphans; } - bool pageBreakInside() const { return inherited_flags.f._page_break_inside; } - EPageBreak pageBreakBefore() const { return noninherited_flags.f._page_break_before; } - EPageBreak pageBreakAfter() const { return noninherited_flags.f._page_break_after; } - - DOM::QuotesValueImpl* quotes() const { return inherited->quotes; } - TQString openQuote(int level) const; - TQString closeQuote(int level) const; - - // CSS3 Getter Methods - EBoxSizing boxSizing() const { return box->box_sizing; } - int outlineOffset() const { - if (background->m_outline.style == BNONE || background->m_outline.style == BHIDDEN) return 0; - return background->m_outline._offset; - } - ShadowData* textShadow() const { return css3InheritedData->textShadow; } - EWordWrap wordWrap() const { return css3InheritedData->wordWrap; } - float opacity() { return css3NonInheritedData->opacity; } - EUserInput userInput() const { return inherited_flags.f._user_input; } - - Length marqueeIncrement() { return css3NonInheritedData->marquee->increment; } - int marqueeSpeed() { return css3NonInheritedData->marquee->speed; } - int marqueeLoopCount() { return css3NonInheritedData->marquee->loops; } - EMarqueeBehavior marqueeBehavior() { return css3NonInheritedData->marquee->behavior; } - EMarqueeDirection marqueeDirection() { return css3NonInheritedData->marquee->direction; } - bool textOverflow() const { return noninherited_flags.f._textOverflow; } - // End CSS3 Getters - -// attribute setter methods - - void setDisplay(EDisplay v) { noninherited_flags.f._display = v; } - void setOriginalDisplay(EDisplay v) { noninherited_flags.f._originalDisplay = v; } - void setPosition(EPosition v) { noninherited_flags.f._position = v; } - void setFloating(EFloat v) { noninherited_flags.f._floating = v; } - - void setLeft(Length v) { SET_VAR(surround,offset.left,v) } - void setRight(Length v) { SET_VAR(surround,offset.right,v) } - void setTop(Length v) { SET_VAR(surround,offset.top,v) } - void setBottom(Length v){ SET_VAR(surround,offset.bottom,v) } - - void setWidth(Length v) { SET_VAR(box,width,v) } - void setHeight(Length v) { SET_VAR(box,height,v) } - - void setMinWidth(Length v) { SET_VAR(box,min_width,v) } - void setMaxWidth(Length v) { SET_VAR(box,max_width,v) } - void setMinHeight(Length v) { SET_VAR(box,min_height,v) } - void setMaxHeight(Length v) { SET_VAR(box,max_height,v) } - - void resetBorderTop() { SET_VAR(surround, border.top, BorderValue()) } - void resetBorderRight() { SET_VAR(surround, border.right, BorderValue()) } - void resetBorderBottom() { SET_VAR(surround, border.bottom, BorderValue()) } - void resetBorderLeft() { SET_VAR(surround, border.left, BorderValue()) } - void resetOutline() { SET_VAR(background, m_outline, OutlineValue()) } - - void setBackgroundColor(const TQColor& v) { SET_VAR(background, m_color, v) } - - void setBorderLeftWidth(unsigned short v) { SET_VAR(surround,border.left.width,v) } - void setBorderLeftStyle(EBorderStyle v) { SET_VAR(surround,border.left.style,v) } - void setBorderLeftColor(const TQColor & v) { SET_VAR(surround,border.left.color,v) } - void setBorderRightWidth(unsigned short v) { SET_VAR(surround,border.right.width,v) } - void setBorderRightStyle(EBorderStyle v) { SET_VAR(surround,border.right.style,v) } - void setBorderRightColor(const TQColor & v) { SET_VAR(surround,border.right.color,v) } - void setBorderTopWidth(unsigned short v) { SET_VAR(surround,border.top.width,v) } - void setBorderTopStyle(EBorderStyle v) { SET_VAR(surround,border.top.style,v) } - void setBorderTopColor(const TQColor & v) { SET_VAR(surround,border.top.color,v) } - void setBorderBottomWidth(unsigned short v) { SET_VAR(surround,border.bottom.width,v) } - void setBorderBottomStyle(EBorderStyle v) { SET_VAR(surround,border.bottom.style,v) } - void setBorderBottomColor(const TQColor & v) { SET_VAR(surround,border.bottom.color,v) } - void setOutlineWidth(unsigned short v) { SET_VAR(background,m_outline.width,v) } - void setOutlineStyle(EBorderStyle v, bool isAuto = false) - { - SET_VAR(background,m_outline.style,v) - SET_VAR(background,m_outline._auto, isAuto) - } - void setOutlineColor(const TQColor & v) { SET_VAR(background,m_outline.color,v) } - - void setOverflowX(EOverflow v) { noninherited_flags.f._overflowX = v; } - void setOverflowY(EOverflow v) { noninherited_flags.f._overflowY = v; } - void setVisibility(EVisibility v) { inherited_flags.f._visibility = v; } - void setVerticalAlign(EVerticalAlign v) { noninherited_flags.f._vertical_align = v; } - void setVerticalAlignLength(Length l) { SET_VAR(box, vertical_align, l ) } - - void setClipLeft(Length v) { SET_VAR(visual,clip.left,v) } - void setClipRight(Length v) { SET_VAR(visual,clip.right,v) } - void setClipTop(Length v) { SET_VAR(visual,clip.top,v) } - void setClipBottom(Length v) { SET_VAR(visual,clip.bottom,v) } - void setClip( Length top, Length right, Length bottom, Length left ); - void setHasClip( bool b ) { noninherited_flags.f._hasClip = b; } - - void setUnicodeBidi( EUnicodeBidi b ) { noninherited_flags.f._unicodeBidi = b; } - - void setClear(EClear v) { noninherited_flags.f._clear = v; } - void setTableLayout(ETableLayout v) { noninherited_flags.f._table_layout = v; } - bool setFontDef(const khtml::FontDef & v) { - // bah, this doesn't compare pointers. broken! (Dirk) - if (!(inherited->font.fontDef == v)) { - inherited.access()->font = Font( v ); - return true; - } - return false; - } - - void setColor(const TQColor & v) { SET_VAR(inherited,color,v) } - void setTextIndent(Length v) { SET_VAR(inherited,indent,v) } - void setTextAlign(ETextAlign v) { inherited_flags.f._text_align = v; } - void setTextTransform(ETextTransform v) { inherited_flags.f._text_transform = v; } - void addToTextDecorationsInEffect(int v) { inherited_flags.f._text_decorations |= v; } - void setTextDecorationsInEffect(int v) { inherited_flags.f._text_decorations = v; } - void setTextDecoration(unsigned v) { SET_VAR(visual, textDecoration, v); } - void setDirection(EDirection v) { inherited_flags.f._direction = v; } - void setLineHeight(Length v) { SET_VAR(inherited,line_height,v) } - - void setWhiteSpace(EWhiteSpace v) { inherited_flags.f._white_space = v; } - - void setWordSpacing(int v) { SET_VAR(inherited,font.wordSpacing,v) } - void setLetterSpacing(int v) { SET_VAR(inherited,font.letterSpacing,v) } - - void clearBackgroundLayers() { background.access()->m_background = BackgroundLayer(); } - void inheritBackgroundLayers(const BackgroundLayer& parent) { background.access()->m_background = parent; } - void adjustBackgroundLayers(); - - void setBorderCollapse(bool collapse) { inherited_flags.f._border_collapse = collapse; } - void setBorderHorizontalSpacing(short v) { SET_VAR(inherited,border_hspacing,v) } - void setBorderVerticalSpacing(short v) { SET_VAR(inherited,border_vspacing,v) } - - void setEmptyCells(EEmptyCell v) { inherited_flags.f._empty_cells = v; } - void setCaptionSide(ECaptionSide v) { inherited_flags.f._caption_side = v; } - - void setListStyleType(EListStyleType v) { inherited_flags.f._list_style_type = v; } - void setListStyleImage(CachedImage *v) { SET_VAR(inherited,style_image,v)} - void setListStylePosition(EListStylePosition v) { inherited_flags.f._list_style_position = v; } - - void resetMargin() { SET_VAR(surround, margin, LengthBox(Fixed)) } - void setMarginTop(Length v) { SET_VAR(surround,margin.top,v) } - void setMarginBottom(Length v) { SET_VAR(surround,margin.bottom,v) } - void setMarginLeft(Length v) { SET_VAR(surround,margin.left,v) } - void setMarginRight(Length v) { SET_VAR(surround,margin.right,v) } - - void resetPadding() { SET_VAR(surround, padding, LengthBox(Variable)) } - void setPaddingTop(Length v) { SET_VAR(surround,padding.top,v) } - void setPaddingBottom(Length v) { SET_VAR(surround,padding.bottom,v) } - void setPaddingLeft(Length v) { SET_VAR(surround,padding.left,v) } - void setPaddingRight(Length v) { SET_VAR(surround,padding.right,v) } - - void setCursor( ECursor c ) { inherited_flags.f._cursor_style = c; } - - bool htmlHacks() const { return inherited_flags.f._htmlHacks; } - void setHtmlHacks(bool b=true) { inherited_flags.f._htmlHacks = b; } - - bool flowAroundFloats() const { return noninherited_flags.f._flowAroundFloats; } - void setFlowAroundFloats(bool b=true) { noninherited_flags.f._flowAroundFloats = b; } - - int zIndex() const { return box->z_auto? 0 : box->z_index; } - void setZIndex(int v) { SET_VAR(box,z_auto,false ); SET_VAR(box, z_index, v); } - bool hasAutoZIndex() const { return box->z_auto; } - void setHasAutoZIndex() { SET_VAR(box, z_auto, true ); } - - void setWidows(short w) { SET_VAR(inherited, widows, w); } - void setOrphans(short o) { SET_VAR(inherited, orphans, o); } - void setPageBreakInside(bool b) { inherited_flags.f._page_break_inside = b; } - void setPageBreakBefore(EPageBreak b) { noninherited_flags.f._page_break_before = b; } - void setPageBreakAfter(EPageBreak b) { noninherited_flags.f._page_break_after = b; } - - void setQuotes(DOM::QuotesValueImpl* q); - - // CSS3 Setters - void setBoxSizing( EBoxSizing b ) { SET_VAR(box,box_sizing,b); } - void setOutlineOffset(unsigned short v) { SET_VAR(background,m_outline._offset,v) } - void setWordWrap(EWordWrap w) { SET_VAR(css3InheritedData, wordWrap, w); } - void setTextShadow(ShadowData* val, bool add=false); - void setOpacity(float f) { SET_VAR(css3NonInheritedData, opacity, f); } - void setUserInput(EUserInput ui) { inherited_flags.f._user_input = ui; } - - void setMarqueeIncrement(const Length& f) { SET_VAR(css3NonInheritedData.access()->marquee, increment, f); } - void setMarqueeSpeed(int f) { SET_VAR(css3NonInheritedData.access()->marquee, speed, f); } - void setMarqueeDirection(EMarqueeDirection d) { SET_VAR(css3NonInheritedData.access()->marquee, direction, d); } - void setMarqueeBehavior(EMarqueeBehavior b) { SET_VAR(css3NonInheritedData.access()->marquee, behavior, b); } - void setMarqueeLoopCount(int i) { SET_VAR(css3NonInheritedData.access()->marquee, loops, i); } - void setTextOverflow(bool b) { noninherited_flags.f._textOverflow = b; } - // End CSS3 Setters - - TQPalette palette() const { return visual->palette; } - void setPaletteColor(TQPalette::ColorGroup g, TQColorGroup::ColorRole r, const TQColor& c); - void resetPalette() // Called when the desktop color scheme changes. - { - const_cast<StyleVisualData *>(visual.get())->palette = TQApplication::palette(); - } - - bool useNormalContent() const { return generated->content == 0; } - ContentData* contentData() const { return generated->content; } - bool contentDataEquivalent(const RenderStyle* otherStyle) const - { - return generated->contentDataEquivalent(otherStyle->generated.get()); - } - void addContent(DOM::DOMStringImpl* s); - void addContent(CachedObject* o); - void addContent(DOM::CounterImpl* c); - void addContent(EQuoteContent q); - void setContentNone(); - void setContentNormal(); - void setContentData(ContentData* content); - - DOM::CSSValueListImpl* counterReset() const { return generated->counter_reset; } - DOM::CSSValueListImpl* counterIncrement() const { return generated->counter_increment; } - void setCounterReset(DOM::CSSValueListImpl* v); - void setCounterIncrement(DOM::CSSValueListImpl* v); - bool hasCounterReset(const DOM::DOMString& c) const; - bool hasCounterIncrement(const DOM::DOMString& c) const; - short counterReset(const DOM::DOMString& c) const; - short counterIncrement(const DOM::DOMString& c) const; - - - bool inheritedNotEqual( RenderStyle *other ) const; - - enum Diff { Equal, NonVisible = Equal, Visible, Position, Layout, CbLayout }; - Diff diff( const RenderStyle *other ) const; - - bool isDisplayReplacedType() { - return display() == INLINE_BLOCK ||/* display() == INLINE_BOX ||*/ display() == INLINE_TABLE; - } - bool isDisplayInlineType() { - return display() == INLINE || isDisplayReplacedType(); - } - bool isOriginalDisplayInlineType() { - return originalDisplay() == INLINE || originalDisplay() == INLINE_BLOCK || - /*originalDisplay() == INLINE_BOX ||*/ originalDisplay() == INLINE_TABLE; - } - - -#ifdef ENABLE_DUMP - TQString createDiff( const RenderStyle &parent ) const; -#endif - - // Initial values for all the properties - static bool initialBackgroundAttachment() { return true; } - static EBackgroundBox initialBackgroundClip() { return BGBORDER; } - static EBackgroundBox initialBackgroundOrigin() { return BGPADDING; } - static EBackgroundRepeat initialBackgroundRepeat() { return REPEAT; } - static LengthSize initialBackgroundSize() { return LengthSize(); } - static bool initialBorderCollapse() { return false; } - static EBorderStyle initialBorderStyle() { return BNONE; } - static ECaptionSide initialCaptionSide() { return CAPTOP; } - static EClear initialClear() { return CNONE; } - static EDirection initialDirection() { return LTR; } - static EDisplay initialDisplay() { return INLINE; } - static EEmptyCell initialEmptyCells() { return SHOW; } - static EFloat initialFloating() { return FNONE; } - static EWordWrap initialWordWrap() { return WWNORMAL; } - static EListStylePosition initialListStylePosition() { return OUTSIDE; } - static EListStyleType initialListStyleType() { return LDISC; } - static EOverflow initialOverflowX() { return OVISIBLE; } - static EOverflow initialOverflowY() { return OVISIBLE; } - static EPageBreak initialPageBreak() { return PBAUTO; } - static bool initialPageBreakInside() { return true; } - static EPosition initialPosition() { return STATIC; } - static ETableLayout initialTableLayout() { return TAUTO; } - static EUnicodeBidi initialUnicodeBidi() { return UBNormal; } - static DOM::QuotesValueImpl* initialQuotes() { return 0; } - static EBoxSizing initialBoxSizing() { return CONTENT_BOX; } - static ETextTransform initialTextTransform() { return TTNONE; } - static EVisibility initialVisibility() { return VISIBLE; } - static EWhiteSpace initialWhiteSpace() { return NORMAL; } - static Length initialBackgroundXPosition() { return Length(); } - static Length initialBackgroundYPosition() { return Length(); } - static short initialBorderHorizontalSpacing() { return 0; } - static short initialBorderVerticalSpacing() { return 0; } - static ECursor initialCursor() { return CURSOR_AUTO; } - static TQColor initialColor() { return Qt::black; } - static CachedImage* initialBackgroundImage() { return 0; } - static CachedImage* initialListStyleImage() { return 0; } - static unsigned short initialBorderWidth() { return 3; } - static int initialLetterWordSpacing() { return 0; } - static Length initialSize() { return Length(); } - static Length initialMinSize() { return Length(0, Fixed); } - static Length initialMaxSize() { return Length(UNDEFINED, Fixed); } - static Length initialOffset() { return Length(); } - static Length initialMargin() { return Length(Fixed); } - static Length initialPadding() { return Length(Variable); } - static Length initialTextIndent() { return Length(Fixed); } - static EVerticalAlign initialVerticalAlign() { return BASELINE; } - static int initialWidows() { return 2; } - static int initialOrphans() { return 2; } - static Length initialLineHeight() { return Length(-100, Percent); } - static ETextAlign initialTextAlign() { return TAAUTO; } - static ETextDecoration initialTextDecoration() { return TDNONE; } - static bool initialFlowAroundFloats() { return false; } - static int initialOutlineOffset() { return 0; } - static float initialOpacity() { return 1.0f; } - static int initialMarqueeLoopCount() { return -1; } - static int initialMarqueeSpeed() { return 85; } - static Length initialMarqueeIncrement() { return Length(6, Fixed); } - static EMarqueeBehavior initialMarqueeBehavior() { return MSCROLL; } - static EMarqueeDirection initialMarqueeDirection() { return MAUTO; } - static bool initialTextOverflow() { return false; } -}; - -class RenderPageStyle { - friend class CSSStyleSelector; -public: - enum PageType { NO_PAGE = 0, ANY_PAGE, FIRST_PAGE, LEFT_PAGES, RIGHT_PAGES }; - - RenderPageStyle(); - ~RenderPageStyle(); - - PageType pageType() { return m_pageType; } - - RenderPageStyle* getPageStyle(PageType type); - RenderPageStyle* addPageStyle(PageType type); - void removePageStyle(PageType type); - - Length marginTop() const { return margin.top; } - Length marginBottom() const { return margin.bottom; } - Length marginLeft() const { return margin.left; } - Length marginRight() const { return margin.right; } - - Length pageWidth() const { return m_pageWidth; } - Length pageHeight() const { return m_pageHeight; } - - void setMarginTop(Length v) { margin.top = v; } - void setMarginBottom(Length v) { margin.bottom = v; } - void setMarginLeft(Length v) { margin.left = v; } - void setMarginRight(Length v) { margin.right = v; } - - void setPageWidth(Length v) { m_pageWidth = v; } - void setPageHeight(Length v) { m_pageHeight = v; } - -protected: - RenderPageStyle *next; - PageType m_pageType; - - LengthBox margin; - Length m_pageWidth; - Length m_pageHeight; -}; - -} // namespace - -#endif - |