/*
 *  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 &) Q_DECL_OVERRIDE;
    void getOwnPropertyNames(ExecState *, PropertyNameArray &, PropertyMap::PropertyMode mode) Q_DECL_OVERRIDE;
    using KJS::JSObject::put;
    void put(ExecState *exec, const Identifier &propertyName, JSValue *value, int attr = None) Q_DECL_OVERRIDE;
    JSValue *getValueProperty(ExecState *exec, int token);

    const ClassInfo *classInfo() const Q_DECL_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 &) Q_DECL_OVERRIDE;
    JSValue *getValueProperty(ExecState *exec, int token) const;
    using KJS::JSObject::put;
    void put(ExecState *exec, const Identifier &propertyName, JSValue *value, int attr = None) Q_DECL_OVERRIDE;
    bool toBoolean(ExecState *) const Q_DECL_OVERRIDE
    {
        return true;
    }
    const ClassInfo *classInfo() const Q_DECL_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 &) Q_DECL_OVERRIDE;
    JSValue *callAsFunction(ExecState *exec, JSObject *thisObj, const List &args) Q_DECL_OVERRIDE;
    bool implementsCall() const Q_DECL_OVERRIDE
    {
        return true;
    }
    bool isFunctionType() const Q_DECL_OVERRIDE
    {
        return false;
    }
    // no put - all read-only
    const ClassInfo *classInfo() const Q_DECL_OVERRIDE
    {
        return &info;
    }
    bool toBoolean(ExecState *) const Q_DECL_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 &) Q_DECL_OVERRIDE;
    JSValue *getValueProperty(ExecState *exec, int token) const;
    using KJS::JSObject::put;
    void put(ExecState *exec, const Identifier &propertyName, JSValue *value, int attr = None) Q_DECL_OVERRIDE;
    const ClassInfo *classInfo() const Q_DECL_OVERRIDE
    {
        return &info;
    }
    bool toBoolean(ExecState *) const Q_DECL_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 &) Q_DECL_OVERRIDE;
    // no put - all read-only
    const ClassInfo *classInfo() const Q_DECL_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 &) Q_DECL_OVERRIDE;
    // no put - all read-only
    const ClassInfo *classInfo() const Q_DECL_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 &) Q_DECL_OVERRIDE;
    JSValue *getValueProperty(ExecState *exec, int token) const;
    using KJS::JSObject::put;
    void put(ExecState *exec, const Identifier &propertyName, JSValue *value, int attr = None) Q_DECL_OVERRIDE;
    void putValueProperty(ExecState *exec, int token, JSValue *value, int attr);
    const ClassInfo *classInfo() const Q_DECL_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 &) Q_DECL_OVERRIDE;
    JSValue *getValueProperty(ExecState *exec, int token) const;
    // no put - all read-only
    const ClassInfo *classInfo() const Q_DECL_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 &) Q_DECL_OVERRIDE;
    using KJS::JSObject::put;
    void put(ExecState *exec, const Identifier &propertyName, JSValue *value, int attr = None) Q_DECL_OVERRIDE;
    const ClassInfo *classInfo() const Q_DECL_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 &) Q_DECL_OVERRIDE;
    JSValue *getValueProperty(ExecState *exec, int token) const;
    // no put - all read-only
    const ClassInfo *classInfo() const Q_DECL_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 &) Q_DECL_OVERRIDE;
    // no put - all read-only
    const ClassInfo *classInfo() const Q_DECL_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 &) Q_DECL_OVERRIDE;
    JSValue *getValueProperty(ExecState *exec, int token) const;
    // no put - all read-only
    const ClassInfo *classInfo() const Q_DECL_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 &) Q_DECL_OVERRIDE;
    // no put - all read-only
    const ClassInfo *classInfo() const Q_DECL_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 &) Q_DECL_OVERRIDE;
    JSValue *getValueProperty(ExecState *exec, int token) const;
    // no put - all read-only
    const ClassInfo *classInfo() const Q_DECL_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 &) Q_DECL_OVERRIDE;
    JSValue *getValueProperty(ExecState *exec, int token) const;
    // no put - all read-only
    const ClassInfo *classInfo() const Q_DECL_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 &) Q_DECL_OVERRIDE;
    JSValue *getValueProperty(ExecState *exec, int token) const;
    // no put - all read-only
    const ClassInfo *classInfo() const Q_DECL_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
