File indexing completed on 2023-10-03 03:17:39

 /*
  *  This file is part of the KDE libraries
  *  Copyright (C) 2000 Harri Porten (porten@kde.org)
  *  Copyright (C) 2001 Peter Kelly (pmk@post.com)
  *  Copyright (C) 2003 Apple Computer, Inc.
  *
  *  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; if not, write to the Free Software
  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
 #ifndef _KJS_CSS_H_
 #define _KJS_CSS_H_
 
 #include <dom/dom_node.h>
 #include <dom/dom_doc.h>
 #include <kjs/object.h>
 #include "css/css_base.h"
 #include "css/css_ruleimpl.h"
 #include "css/css_stylesheetimpl.h"
 #include "css/css_valueimpl.h"
 #include "kjs_binding.h"
 
 namespace KJS
 {
 
 class DOMCSSStyleDeclaration : public DOMObject
 {
 public:
     DOMCSSStyleDeclaration(ExecState *exec, DOM::CSSStyleDeclarationImpl *s);
     virtual ~DOMCSSStyleDeclaration();
     using KJS::JSObject::getOwnPropertySlot;
     bool getOwnPropertySlot(ExecState *, const Identifier &, PropertySlot &) override;
     void getOwnPropertyNames(ExecState *, PropertyNameArray &, PropertyMap::PropertyMode mode) override;
     using KJS::JSObject::put;
     void put(ExecState *exec, const Identifier &propertyName, JSValue *value, int attr = None) override;
     JSValue *getValueProperty(ExecState *exec, int token);
 
     const ClassInfo *classInfo() const override
     {
         return &info;
     }
     static const ClassInfo info;
     enum { CssText, Length, ParentRule,
            GetPropertyValue, GetPropertyCSSValue, RemoveProperty, GetPropertyPriority,
            SetProperty, Item
          };
 
     DOM::CSSStyleDeclarationImpl *impl() const
     {
         return m_impl.get();
     }
 
     JSValue *indexGetter(ExecState *exec, unsigned index);
 private:
     SharedPtr<DOM::CSSStyleDeclarationImpl> m_impl;
 };
 
 DEFINE_PSEUDO_CONSTRUCTOR(CSSStyleDeclarationPseudoCtor)
 JSValue *getDOMCSSStyleDeclaration(ExecState *exec, DOM::CSSStyleDeclarationImpl *n);
 
 class DOMStyleSheet : public DOMObject
 {
 public:
     // Build a DOMStyleSheet
     DOMStyleSheet(ExecState *, DOM::StyleSheetImpl *ss);
     virtual ~DOMStyleSheet();
 
     using KJS::JSObject::getOwnPropertySlot;
     bool getOwnPropertySlot(ExecState *, const Identifier &, PropertySlot &) override;
     JSValue *getValueProperty(ExecState *exec, int token) const;
     using KJS::JSObject::put;
     void put(ExecState *exec, const Identifier &propertyName, JSValue *value, int attr = None) override;
     bool toBoolean(ExecState *) const override
     {
         return true;
     }
     const ClassInfo *classInfo() const override
     {
         return &info;
     }
     static const ClassInfo info;
     enum { Type, Disabled, OwnerNode, ParentStyleSheet, Href, Title, Media };
 protected:
     SharedPtr<DOM::StyleSheetImpl> m_impl;
 };
 DEFINE_PSEUDO_CONSTRUCTOR(DOMStyleSheetPseudoCtor)
 
 JSValue *getDOMStyleSheet(ExecState *exec, DOM::StyleSheetImpl *ss);
 
 class DOMStyleSheetList : public DOMObject
 {
 public:
     DOMStyleSheetList(ExecState *, DOM::StyleSheetListImpl *ssl, DOM::DocumentImpl *doc);
     virtual ~DOMStyleSheetList();
 
     JSValue *getValueProperty(ExecState *exec, int token) const;
     using KJS::JSObject::getOwnPropertySlot;
     bool getOwnPropertySlot(ExecState *, const Identifier &, PropertySlot &) override;
     JSValue *callAsFunction(ExecState *exec, JSObject *thisObj, const List &args) override;
     bool implementsCall() const override
     {
         return true;
     }
     bool isFunctionType() const override
     {
         return false;
     }
     // no put - all read-only
     const ClassInfo *classInfo() const override
     {
         return &info;
     }
     bool toBoolean(ExecState *) const override
     {
         return true;
     }
     static const ClassInfo info;
 
     DOM::StyleSheetListImpl *impl() const
     {
         return m_impl.get();
     }
     enum { Item, Length };
     JSValue *indexGetter(ExecState *exec, unsigned index);
 private:
     static JSValue *nameGetter(ExecState *, JSObject *, const Identifier &, const PropertySlot &);
 
     SharedPtr<DOM::StyleSheetListImpl> m_impl;
     SharedPtr<DOM::DocumentImpl>       m_doc;
 };
 
 // The document is only used for get-stylesheet-by-name (make optional if necessary)
 JSValue *getDOMStyleSheetList(ExecState *exec, DOM::StyleSheetListImpl *ss, DOM::DocumentImpl *doc);
 
 class DOMMediaList : public DOMObject
 {
 public:
     DOMMediaList(ExecState *, DOM::MediaListImpl *ml);
     virtual ~DOMMediaList();
 
     using KJS::JSObject::getOwnPropertySlot;
     bool getOwnPropertySlot(ExecState *, const Identifier &, PropertySlot &) override;
     JSValue *getValueProperty(ExecState *exec, int token) const;
     using KJS::JSObject::put;
     void put(ExecState *exec, const Identifier &propertyName, JSValue *value, int attr = None) override;
     const ClassInfo *classInfo() const override
     {
         return &info;
     }
     bool toBoolean(ExecState *) const override
     {
         return true;
     }
     static const ClassInfo info;
     enum { MediaText, Length,
            Item, DeleteMedium, AppendMedium
          };
     DOM::MediaListImpl *impl() const
     {
         return m_impl.get();
     }
     JSValue *indexGetter(ExecState *exec, unsigned index);
 private:
     SharedPtr<DOM::MediaListImpl> m_impl;
 };
 
 JSValue *getDOMMediaList(ExecState *exec, DOM::MediaListImpl *ss);
 
 class DOMCSSStyleSheet : public DOMStyleSheet
 {
 public:
     DOMCSSStyleSheet(ExecState *exec, DOM::CSSStyleSheetImpl *ss);
     virtual ~DOMCSSStyleSheet();
     JSValue *getValueProperty(ExecState *exec, int token);
     using KJS::JSObject::getOwnPropertySlot;
     bool getOwnPropertySlot(ExecState *, const Identifier &, PropertySlot &) override;
     // no put - all read-only
     const ClassInfo *classInfo() const override
     {
         return &info;
     }
     static const ClassInfo info;
     enum { OwnerRule, CssRules, Rules,
            InsertRule, DeleteRule, AddRule, RemoveRule
          };
     DOM::CSSStyleSheetImpl *impl() const
     {
         return static_cast<DOM::CSSStyleSheetImpl *>(m_impl.get());
     }
 };
 
 class DOMCSSRuleList : public DOMObject
 {
 public:
     DOMCSSRuleList(ExecState *, DOM::CSSRuleListImpl *rl);
     virtual ~DOMCSSRuleList();
     JSValue *getValueProperty(ExecState *exec, int token) const;
     using KJS::JSObject::getOwnPropertySlot;
     bool getOwnPropertySlot(ExecState *, const Identifier &, PropertySlot &) override;
     // no put - all read-only
     const ClassInfo *classInfo() const override
     {
         return &info;
     }
     static const ClassInfo info;
     enum { Item, Length };
     DOM::CSSRuleListImpl *impl() const
     {
         return m_impl.get();
     }
     JSValue *indexGetter(ExecState *exec, unsigned index);
 protected:
     SharedPtr<DOM::CSSRuleListImpl> m_impl;
 private:
 };
 
 JSValue *getDOMCSSRuleList(ExecState *exec, DOM::CSSRuleListImpl *rl);
 
 class DOMCSSRule : public DOMObject
 {
 public:
     DOMCSSRule(ExecState *, DOM::CSSRuleImpl *r);
     virtual ~DOMCSSRule();
     using KJS::JSObject::getOwnPropertySlot;
     bool getOwnPropertySlot(ExecState *, const Identifier &, PropertySlot &) override;
     JSValue *getValueProperty(ExecState *exec, int token) const;
     using KJS::JSObject::put;
     void put(ExecState *exec, const Identifier &propertyName, JSValue *value, int attr = None) override;
     void putValueProperty(ExecState *exec, int token, JSValue *value, int attr);
     const ClassInfo *classInfo() const override;
     static const ClassInfo info;
     static const ClassInfo style_info, media_info, fontface_info, page_info, import_info, charset_info, namespace_info;
     enum { ParentStyleSheet, Type, CssText, ParentRule,
            Style_SelectorText, Style_Style,
            Media_Media, Media_InsertRule, Media_DeleteRule, Media_CssRules,
            FontFace_Style, Page_SelectorText, Page_Style,
            Import_Href, Import_Media, Import_StyleSheet, Charset_Encoding,
            Namespace_NamespaceURI, Namespace_Prefix
          };
     DOM::CSSRuleImpl *impl() const
     {
         return m_impl.get();
     }
     JSValue *indexGetter(ExecState *exec, unsigned index);
 protected:
     SharedPtr<DOM::CSSRuleImpl> m_impl;
 };
 
 JSValue *getDOMCSSRule(ExecState *exec, DOM::CSSRuleImpl *r);
 
 // Constructor for CSSRule - currently only used for some global values
 class CSSRuleConstructor : public DOMObject
 {
 public:
     CSSRuleConstructor(ExecState *);
     using KJS::JSObject::getOwnPropertySlot;
     bool getOwnPropertySlot(ExecState *, const Identifier &, PropertySlot &) override;
     JSValue *getValueProperty(ExecState *exec, int token) const;
     // no put - all read-only
     const ClassInfo *classInfo() const override
     {
         return &info;
     }
     static const ClassInfo info;
     enum { UNKNOWN_RULE, STYLE_RULE, CHARSET_RULE, IMPORT_RULE, MEDIA_RULE, FONT_FACE_RULE, PAGE_RULE };
 };
 
 JSValue *getCSSRuleConstructor(ExecState *exec);
 
 class DOMCSSValue : public DOMObject
 {
 public:
     DOMCSSValue(ExecState *, DOM::CSSValueImpl *v);
     virtual ~DOMCSSValue();
     JSValue *getValueProperty(ExecState *exec, int token) const;
     using KJS::JSObject::getOwnPropertySlot;
     bool getOwnPropertySlot(ExecState *, const Identifier &, PropertySlot &) override;
     using KJS::JSObject::put;
     void put(ExecState *exec, const Identifier &propertyName, JSValue *value, int attr = None) override;
     const ClassInfo *classInfo() const override
     {
         return &info;
     }
     static const ClassInfo info;
     enum { CssText, CssValueType };
 protected:
     SharedPtr<DOM::CSSValueImpl> m_impl;
 };
 
 JSValue *getDOMCSSValue(ExecState *exec, DOM::CSSValueImpl *v);
 
 // Constructor for CSSValue - currently only used for some global values
 class CSSValueConstructor : public DOMObject
 {
 public:
     CSSValueConstructor(ExecState *exec);
     using KJS::JSObject::getOwnPropertySlot;
     bool getOwnPropertySlot(ExecState *, const Identifier &, PropertySlot &) override;
     JSValue *getValueProperty(ExecState *exec, int token) const;
     // no put - all read-only
     const ClassInfo *classInfo() const override
     {
         return &info;
     }
     static const ClassInfo info;
     enum { CSS_VALUE_LIST, CSS_PRIMITIVE_VALUE, CSS_CUSTOM, CSS_INHERIT };
 };
 
 JSValue *getCSSValueConstructor(ExecState *exec);
 
 class DOMCSSPrimitiveValue : public DOMCSSValue
 {
 public:
     DOMCSSPrimitiveValue(ExecState *exec, DOM::CSSPrimitiveValueImpl *v);
     JSValue *getValueProperty(ExecState *exec, int token);
     using KJS::JSObject::getOwnPropertySlot;
     bool getOwnPropertySlot(ExecState *, const Identifier &, PropertySlot &) override;
     // no put - all read-only
     const ClassInfo *classInfo() const override
     {
         return &info;
     }
     static const ClassInfo info;
     DOM::CSSPrimitiveValueImpl *impl() const
     {
         return static_cast<DOM::CSSPrimitiveValueImpl *>(m_impl.get());
     }
     enum { PrimitiveType, SetFloatValue, GetFloatValue, SetStringValue, GetStringValue,
            GetCounterValue, GetRectValue, GetRGBColorValue
          };
 };
 
 // Constructor for CSSPrimitiveValue - currently only used for some global values
 class CSSPrimitiveValueConstructor : public CSSValueConstructor
 {
 public:
     CSSPrimitiveValueConstructor(ExecState *exec) : CSSValueConstructor(exec) { }
     using KJS::JSObject::getOwnPropertySlot;
     bool getOwnPropertySlot(ExecState *, const Identifier &, PropertySlot &) override;
     JSValue *getValueProperty(ExecState *exec, int token) const;
     // no put - all read-only
     const ClassInfo *classInfo() const override
     {
         return &info;
     }
     static const ClassInfo info;
 };
 
 JSValue *getCSSPrimitiveValueConstructor(ExecState *exec);
 
 class DOMCSSValueList : public DOMCSSValue
 {
 public:
     DOMCSSValueList(ExecState *exec, DOM::CSSValueListImpl *v);
     using KJS::JSObject::getOwnPropertySlot;
     bool getOwnPropertySlot(ExecState *, const Identifier &, PropertySlot &) override;
     // no put - all read-only
     const ClassInfo *classInfo() const override
     {
         return &info;
     }
     static const ClassInfo info;
     enum { Item, Length };
     DOM::CSSValueListImpl *impl() const
     {
         return static_cast<DOM::CSSValueListImpl *>(m_impl.get());
     }
     JSValue *indexGetter(ExecState *exec, unsigned index);
 };
 
 class DOMRGBColor : public DOMObject
 {
 public:
     DOMRGBColor(ExecState *exec, QRgb color);
     using KJS::JSObject::getOwnPropertySlot;
     bool getOwnPropertySlot(ExecState *, const Identifier &, PropertySlot &) override;
     JSValue *getValueProperty(ExecState *exec, int token) const;
     // no put - all read-only
     const ClassInfo *classInfo() const override
     {
         return &info;
     }
     static const ClassInfo info;
     enum { Red, Green, Blue };
 private:
     QRgb m_color;
 };
 
 JSValue *getDOMRGBColor(ExecState *exec, unsigned color);
 
 class DOMRect : public DOMObject
 {
 public:
     DOMRect(ExecState *, DOM::RectImpl *r);
     ~DOMRect();
     using KJS::JSObject::getOwnPropertySlot;
     bool getOwnPropertySlot(ExecState *, const Identifier &, PropertySlot &) override;
     JSValue *getValueProperty(ExecState *exec, int token) const;
     // no put - all read-only
     const ClassInfo *classInfo() const override
     {
         return &info;
     }
     static const ClassInfo info;
     enum { Top, Right, Bottom, Left };
 private:
     SharedPtr<DOM::RectImpl> m_impl;
 };
 
 JSValue *getDOMRect(ExecState *exec, DOM::RectImpl *r);
 
 class DOMCounter : public DOMObject
 {
 public:
     DOMCounter(ExecState *, DOM::CounterImpl *c);
     ~DOMCounter();
     using KJS::JSObject::getOwnPropertySlot;
     bool getOwnPropertySlot(ExecState *, const Identifier &, PropertySlot &) override;
     JSValue *getValueProperty(ExecState *exec, int token) const;
     // no put - all read-only
     const ClassInfo *classInfo() const override
     {
         return &info;
     }
     static const ClassInfo info;
     enum { identifier, listStyle, separator };
 protected:
     SharedPtr<DOM::CounterImpl> m_impl;
 };
 
 JSValue *getDOMCounter(ExecState *exec, DOM::CounterImpl *c);
 } // namespace
 
 #endif