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Diffstat (limited to 'khtml/html/html_formimpl.h')
| -rw-r--r-- | khtml/html/html_formimpl.h | 606 |
1 files changed, 0 insertions, 606 deletions
diff --git a/khtml/html/html_formimpl.h b/khtml/html/html_formimpl.h deleted file mode 100644 index 40fefc9ee..000000000 --- a/khtml/html/html_formimpl.h +++ /dev/null @@ -1,606 +0,0 @@ -/* - * This file is part of the DOM implementation for KDE. - * - * Copyright (C) 1999 Lars Knoll (knoll@kde.org) - * (C) 1999 Antti Koivisto (koivisto@kde.org) - * (C) 2000 Dirk Mueller (mueller@kde.org) - * (C) 2004, 2005, 2006 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; 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 HTML_FORMIMPL_H -#define HTML_FORMIMPL_H - -#include "html/html_elementimpl.h" -#include "html/html_imageimpl.h" -#include "dom/html_element.h" - -#include <tqvaluelist.h> -#include <tqptrlist.h> -#include <tqcstring.h> -#include <tqmemarray.h> - -class KHTMLView; -class TQTextCodec; - -namespace khtml -{ - class RenderFormElement; - class RenderTextArea; - class RenderSelect; - class RenderLineEdit; - class RenderRadioButton; - class RenderFileButton; - - typedef TQValueList<TQCString> encodingList; -} - -namespace KWallet { - class Wallet; -} - -namespace DOM { - -class HTMLFormElement; -class DOMString; -class HTMLGenericFormElementImpl; -class HTMLOptionElementImpl; - -// ------------------------------------------------------------------------- - -class HTMLFormElementImpl : public HTMLElementImpl -{ -public: - HTMLFormElementImpl(DocumentImpl *doc, bool implicit); - virtual ~HTMLFormElementImpl(); - - virtual Id id() const; - - virtual void insertedIntoDocument(); - virtual void removedFromDocument(); - virtual void addId(const TQString& id); - virtual void removeId(const TQString& id); - - - long length() const; - - TQByteArray formData(bool& ok); - - DOMString enctype() const { return m_enctype; } - void setEnctype( const DOMString & ); - - bool autoComplete() const { return m_autocomplete; } - void doAutoFill(); - void walletOpened(KWallet::Wallet *w); - - virtual void parseAttribute(AttributeImpl *attr); - - void radioClicked( HTMLGenericFormElementImpl *caller ); - - void registerFormElement(HTMLGenericFormElementImpl *); - void removeFormElement(HTMLGenericFormElementImpl *); - void registerImgElement(HTMLImageElementImpl *); - void removeImgElement(HTMLImageElementImpl *); - - void submitFromKeyboard(); - bool prepareSubmit(); - void submit(); - void reset(); - - void setMalformed(bool malformed) { m_malformed = malformed; } - bool isMalformed() const { return m_malformed; } - - friend class HTMLFormElement; - friend class HTMLFormCollectionImpl; - -private: - void gatherWalletData(); - TQPtrList<HTMLGenericFormElementImpl> formElements; - TQPtrList<HTMLImageElementImpl> imgElements; - DOMString m_target; - DOMString m_enctype; - TQString m_boundary; - DOMString m_acceptcharset; - TQString m_encCharset; - bool m_post : 1; - bool m_multipart : 1; - bool m_autocomplete : 1; - bool m_insubmit : 1; - bool m_doingsubmit : 1; - bool m_inreset : 1; - bool m_malformed : 1; - bool m_haveTextarea : 1; // for wallet storage - bool m_havePassword : 1; // for wallet storage - DOMString m_name; // our name - TQMap<TQString, TQString> m_walletMap; // for wallet storage -}; - -// ------------------------------------------------------------------------- - -class HTMLGenericFormElementImpl : public HTMLElementImpl -{ - friend class HTMLFormElementImpl; - friend class khtml::RenderFormElement; - -public: - HTMLGenericFormElementImpl(DocumentImpl *doc, HTMLFormElementImpl *f = 0); - virtual ~HTMLGenericFormElementImpl(); - - HTMLFormElementImpl *form() { return m_form; } - - virtual void parseAttribute(AttributeImpl *attr); - virtual void attach(); - virtual void reset() {} - - virtual void insertedIntoDocument(); - virtual void removedFromDocument(); - - void onSelect(); - void onChange(); - - bool disabled() const { return m_disabled; } - void setDisabled(bool _disabled); - - virtual bool isFocusable() const; - virtual bool isEnumeratable() const { return false; } - - bool readOnly() const { return m_readOnly; } - void setReadOnly(bool _readOnly) { m_readOnly = _readOnly; } - - DOMString name() const; - void setName(const DOMString& name); - - virtual bool isGenericFormElement() const { return true; } - - /* - * override in derived classes to get the encoded name=value pair - * for submitting - * return true for a successful control (see HTML4-17.13.2) - */ - virtual bool encoding(const TQTextCodec*, khtml::encodingList&, bool) { return false; } - - virtual void defaultEventHandler(EventImpl *evt); - virtual bool isEditable(); - -protected: - HTMLFormElementImpl *getForm() const; - - DOMStringImpl* m_name; - HTMLFormElementImpl *m_form; - bool m_disabled, m_readOnly; -}; - -// ------------------------------------------------------------------------- - -class HTMLButtonElementImpl : public HTMLGenericFormElementImpl -{ -public: - HTMLButtonElementImpl(DocumentImpl *doc, HTMLFormElementImpl *f = 0); - - virtual ~HTMLButtonElementImpl(); - - enum typeEnum { - SUBMIT, - RESET, - BUTTON - }; - - virtual Id id() const; - virtual bool isEnumeratable() const { return true; } - - DOMString type() const; - typeEnum buttonType() const { return m_type; } - virtual void parseAttribute(AttributeImpl *attr); - virtual void defaultEventHandler(EventImpl *evt); - virtual bool encoding(const TQTextCodec*, khtml::encodingList&, bool); - void activate(); - virtual void attach(); - void click(); - void blur(); - void focus(); - -protected: - DOMString m_value; - TQString m_currValue; - typeEnum m_type : 2; - bool m_dirty : 1; - bool m_clicked : 1; - bool m_activeSubmit : 1; -}; - -// ------------------------------------------------------------------------- - -class HTMLFieldSetElementImpl : public HTMLGenericFormElementImpl -{ -public: - HTMLFieldSetElementImpl(DocumentImpl *doc, HTMLFormElementImpl *f = 0); - - virtual ~HTMLFieldSetElementImpl(); - - virtual Id id() const; - virtual void attach(); - virtual void parseAttribute(AttributeImpl *attr); - -}; - -// ------------------------------------------------------------------------- - -class HTMLInputElementImpl : public HTMLGenericFormElementImpl -{ - friend class khtml::RenderLineEdit; - friend class khtml::RenderRadioButton; - friend class khtml::RenderFileButton; - -public: - // do not change the order! - enum typeEnum { - TEXT, - PASSWORD, - ISINDEX, - CHECKBOX, - RADIO, - SUBMIT, - RESET, - FILE, - HIDDEN, - IMAGE, - BUTTON - }; - - HTMLInputElementImpl(DocumentImpl *doc, HTMLFormElementImpl *f = 0); - virtual ~HTMLInputElementImpl(); - - virtual Id id() const; - - virtual bool isEnumeratable() const { return inputType() != IMAGE; } - - bool autoComplete() const { return m_autocomplete; } - - bool checked() const { return m_useDefaultChecked ? m_defaultChecked : m_checked; } - void setChecked(bool); - bool indeterminate() const { return m_indeterminate; } - void setIndeterminate(bool); - long maxLength() const { return m_maxLen; } - int size() const { return m_size; } - DOMString type() const; - void setType(const DOMString& t); - - DOMString value() const; - void setValue(DOMString val); - - DOMString valueWithDefault() const; - - void blur(); - void focus(); - - virtual bool maintainsState() { return true; } - virtual TQString state(); - virtual void restoreState(const TQString &state); - - void select(); - void click(); - - virtual void parseAttribute(AttributeImpl *attr); - - virtual void attach(); - virtual bool encoding(const TQTextCodec*, khtml::encodingList&, bool); - - typeEnum inputType() const { return m_type; } - virtual void reset(); - - // used in case input type=image was clicked. - int clickX() const { return xPos; } - int clickY() const { return yPos; } - - virtual void defaultEventHandler(EventImpl *evt); - virtual bool isEditable(); - - DOMString altText() const; - void activate(); - - void setUnsubmittedFormChange(bool unsubmitted) { m_unsubmittedFormChange = unsubmitted; } - - //Mozilla extensions. - long selectionStart(); - long selectionEnd(); - void setSelectionStart(long pos); - void setSelectionEnd (long pos); - void setSelectionRange(long start, long end); -protected: - void parseType(const DOMString& t); - - DOMString m_value; - int xPos; - short m_maxLen; - short m_size; - short yPos; - - typeEnum m_type : 4; - bool m_clicked : 1 ; - bool m_checked : 1; - bool m_defaultChecked : 1; // could do without by checking ATTR_CHECKED - bool m_useDefaultChecked : 1; - bool m_indeterminate : 1; - bool m_haveType : 1; - bool m_activeSubmit : 1; - bool m_autocomplete : 1; - bool m_inited : 1; - bool m_unsubmittedFormChange : 1; -}; - -// ------------------------------------------------------------------------- - -class HTMLLabelElementImpl : public HTMLGenericFormElementImpl -{ -public: - HTMLLabelElementImpl(DocumentImpl *doc); - virtual ~HTMLLabelElementImpl(); - - virtual Id id() const; - virtual void attach(); - virtual void defaultEventHandler(EventImpl *evt); - virtual bool isFocusable() const { return true; }; - virtual bool isTabFocusable() const { return false; }; - NodeImpl* getFormElement(); - - private: - DOMString m_formElementID; -}; - -// ------------------------------------------------------------------------- - -class HTMLLegendElementImpl : public HTMLGenericFormElementImpl -{ -public: - HTMLLegendElementImpl(DocumentImpl *doc, HTMLFormElementImpl *f = 0); - virtual ~HTMLLegendElementImpl(); - - virtual Id id() const; - virtual void attach(); - virtual void parseAttribute(AttributeImpl *attr); -}; - - -// ------------------------------------------------------------------------- - -class HTMLSelectElementImpl : public HTMLGenericFormElementImpl -{ - friend class khtml::RenderSelect; - -public: - HTMLSelectElementImpl(DocumentImpl *doc, HTMLFormElementImpl *f = 0); - ~HTMLSelectElementImpl(); - - virtual Id id() const; - - DOMString type() const; - - long selectedIndex() const; - void setSelectedIndex( long index ); - - virtual bool isEnumeratable() const { return true; } - - long length() const; - - long minWidth() const { return m_minwidth; } - - long size() const { return m_size; } - - bool multiple() const { return m_multiple; } - - void add ( const HTMLElement &element, const HTMLElement &before, int& exceptioncode ); - void remove ( long index ); - void blur(); - void focus(); - - DOMString value() const; - void setValue(DOMStringImpl* value); - - virtual bool maintainsState() { return true; } - virtual TQString state(); - virtual void restoreState(const TQString &state); - - virtual NodeImpl *insertBefore ( NodeImpl *newChild, NodeImpl *refChild, int &exceptioncode ); - virtual void replaceChild ( NodeImpl *newChild, NodeImpl *oldChild, int &exceptioncode ); - virtual void removeChild ( NodeImpl *oldChild, int &exceptioncode ); - virtual NodeImpl *appendChild ( NodeImpl *newChild, int &exceptioncode ); - virtual NodeImpl *addChild( NodeImpl* newChild ); - - virtual void childrenChanged(); - - virtual void parseAttribute(AttributeImpl *attr); - - virtual void attach(); - virtual bool encoding(const TQTextCodec*, khtml::encodingList&, bool); - - // get the actual listbox index of the optionIndexth option - int optionToListIndex(int optionIndex) const; - // reverse of optionToListIndex - get optionIndex from listboxIndex - int listToOptionIndex(int listIndex) const; - - void setRecalcListItems(); - - TQMemArray<HTMLGenericFormElementImpl*> listItems() const - { - if (m_recalcListItems) const_cast<HTMLSelectElementImpl*>(this)->recalcListItems(); - return m_listItems; - } - virtual void reset(); - void notifyOptionSelected(HTMLOptionElementImpl *selectedOption, bool selected); - -private: - void recalcListItems() const; - -protected: - mutable TQMemArray<HTMLGenericFormElementImpl*> m_listItems; - short m_minwidth; - signed short m_size : 15; - bool m_multiple : 1; - mutable bool m_recalcListItems :1; - mutable unsigned int m_length:31; -}; - -// ------------------------------------------------------------------------- - -class HTMLKeygenElementImpl : public HTMLSelectElementImpl -{ -public: - HTMLKeygenElementImpl(DocumentImpl *doc, HTMLFormElementImpl *f = 0); - - virtual Id id() const; - - DOMString type() const; - - long selectedIndex() const; - void setSelectedIndex( long index ); - - // ### this is just a rough guess - virtual bool isEnumeratable() const { return false; } - - virtual void parseAttribute(AttributeImpl *attr); - virtual bool encoding(const TQTextCodec*, khtml::encodingList&, bool); - -}; - -// ------------------------------------------------------------------------- - -class HTMLOptGroupElementImpl : public HTMLGenericFormElementImpl -{ -public: - HTMLOptGroupElementImpl(DocumentImpl *doc, HTMLFormElementImpl *f = 0) - : HTMLGenericFormElementImpl(doc, f) {} - - virtual Id id() const; -}; - - -// --------------------------------------------------------------------------- - -class HTMLOptionElementImpl : public HTMLGenericFormElementImpl -{ - friend class khtml::RenderSelect; - friend class DOM::HTMLSelectElementImpl; - -public: - HTMLOptionElementImpl(DocumentImpl *doc, HTMLFormElementImpl *f = 0); - - virtual Id id() const; - - DOMString text() const; - - long index() const; - void setIndex( long ); - virtual void parseAttribute(AttributeImpl *attr); - DOMString value() const; - void setValue(DOMStringImpl* value); - - bool selected() const { return m_selected; } - void setSelected(bool _selected); - - HTMLSelectElementImpl *getSelect() const; - -protected: - DOMString m_value; - bool m_selected; -}; - - -// ------------------------------------------------------------------------- - -class HTMLTextAreaElementImpl : public HTMLGenericFormElementImpl -{ - friend class khtml::RenderTextArea; - -public: - enum WrapMethod { - ta_NoWrap, - ta_Virtual, - ta_Physical - }; - - HTMLTextAreaElementImpl(DocumentImpl *doc, HTMLFormElementImpl *f = 0); - ~HTMLTextAreaElementImpl(); - - virtual Id id() const; - - long cols() const { return m_cols; } - - long rows() const { return m_rows; } - - WrapMethod wrap() const { return m_wrap; } - - virtual bool isEnumeratable() const { return true; } - - DOMString type() const; - - virtual bool maintainsState() { return true; } - virtual TQString state(); - virtual void restoreState(const TQString &state); - - void select ( ); - - virtual void parseAttribute(AttributeImpl *attr); - virtual void attach(); - virtual bool encoding(const TQTextCodec*, khtml::encodingList&, bool); - virtual void reset(); - DOMString value(); - void setValue(DOMString _value); - DOMString defaultValue(); - void setDefaultValue(DOMString _defaultValue); - void blur(); - void focus(); - - virtual bool isEditable(); - void setUnsubmittedFormChange(bool unsubmitted) { m_unsubmittedFormChange = unsubmitted; } - - //Mozilla extensions. - long selectionStart(); - long selectionEnd(); - void setSelectionStart(long pos); - void setSelectionEnd (long pos); - void setSelectionRange(long start, long end); - long textLength(); -protected: - int m_rows; - int m_cols; - WrapMethod m_wrap; - TQString m_value; - bool m_changed: 1; //States whether the contents has been editted - bool m_dirtyvalue: 1; //States whether m_value is out-of-date compared to the renderer or default - bool m_unsubmittedFormChange: 1; - bool m_initialized: 1; -}; - -// ------------------------------------------------------------------------- - -class HTMLIsIndexElementImpl : public HTMLInputElementImpl -{ -public: - HTMLIsIndexElementImpl(DocumentImpl *doc, HTMLFormElementImpl *f = 0); - ~HTMLIsIndexElementImpl(); - - virtual Id id() const; - virtual void parseAttribute(AttributeImpl *attr); - - DOMString prompt() const; - void setPrompt(const DOMString& _value); -}; - - -} //namespace - -#endif |