michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef MOZILLA_A11Y_HTMLFormControlAccessible_H_
michael@0: #define MOZILLA_A11Y_HTMLFormControlAccessible_H_
michael@0: 
michael@0: #include "FormControlAccessible.h"
michael@0: #include "HyperTextAccessibleWrap.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace a11y {
michael@0: 
michael@0: /**
michael@0:  * Accessible for HTML progress element.
michael@0:  */
michael@0: typedef ProgressMeterAccessible<1> HTMLProgressMeterAccessible;
michael@0: 
michael@0: /**
michael@0:  * Accessible for HTML input@type="checkbox".
michael@0:  */
michael@0: class HTMLCheckboxAccessible : public LeafAccessible
michael@0: {
michael@0: 
michael@0: public:
michael@0:   enum { eAction_Click = 0 };
michael@0: 
michael@0:   HTMLCheckboxAccessible(nsIContent* aContent, DocAccessible* aDoc) :
michael@0:     LeafAccessible(aContent, aDoc)
michael@0:   {
michael@0:     // Ignore "CheckboxStateChange" DOM event in lieu of document observer
michael@0:     // state change notification.
michael@0:     mStateFlags |= eIgnoreDOMUIEvent;
michael@0:   }
michael@0: 
michael@0:   // nsIAccessible
michael@0:   NS_IMETHOD GetActionName(uint8_t aIndex, nsAString& aName);
michael@0:   NS_IMETHOD DoAction(uint8_t index);
michael@0: 
michael@0:   // Accessible
michael@0:   virtual mozilla::a11y::role NativeRole();
michael@0:   virtual uint64_t NativeState();
michael@0: 
michael@0:   // ActionAccessible
michael@0:   virtual uint8_t ActionCount();
michael@0: 
michael@0:   // Widgets
michael@0:   virtual bool IsWidget() const;
michael@0: };
michael@0: 
michael@0: 
michael@0: /**
michael@0:  * Accessible for HTML input@type="radio" element.
michael@0:  */
michael@0: class HTMLRadioButtonAccessible : public RadioButtonAccessible
michael@0: {
michael@0: 
michael@0: public:
michael@0:   HTMLRadioButtonAccessible(nsIContent* aContent, DocAccessible* aDoc) :
michael@0:     RadioButtonAccessible(aContent, aDoc)
michael@0:   {
michael@0:     // Ignore "RadioStateChange" DOM event in lieu of document observer
michael@0:     // state change notification.
michael@0:     mStateFlags |= eIgnoreDOMUIEvent;
michael@0:   }
michael@0: 
michael@0:   // Accessible
michael@0:   virtual uint64_t NativeState();
michael@0:   virtual void GetPositionAndSizeInternal(int32_t *aPosInSet,
michael@0:                                           int32_t *aSetSize);
michael@0: };
michael@0: 
michael@0: 
michael@0: /**
michael@0:  * Accessible for HTML input@type="button", @type="submit", @type="image"
michael@0:  * and HTML button elements.
michael@0:  */
michael@0: class HTMLButtonAccessible : public HyperTextAccessibleWrap
michael@0: {
michael@0: 
michael@0: public:
michael@0:   enum { eAction_Click = 0 };
michael@0: 
michael@0:   HTMLButtonAccessible(nsIContent* aContent, DocAccessible* aDoc);
michael@0: 
michael@0:   // nsIAccessible
michael@0:   NS_IMETHOD GetActionName(uint8_t aIndex, nsAString& aName);
michael@0:   NS_IMETHOD DoAction(uint8_t index);
michael@0: 
michael@0:   // Accessible
michael@0:   virtual mozilla::a11y::role NativeRole();
michael@0:   virtual uint64_t State();
michael@0:   virtual uint64_t NativeState();
michael@0: 
michael@0:   // ActionAccessible
michael@0:   virtual uint8_t ActionCount();
michael@0: 
michael@0:   // Widgets
michael@0:   virtual bool IsWidget() const;
michael@0: 
michael@0: protected:
michael@0:   // Accessible
michael@0:   virtual ENameValueFlag NativeName(nsString& aName) MOZ_OVERRIDE;
michael@0: };
michael@0: 
michael@0: 
michael@0: /**
michael@0:  * Accessible for HTML input@type="text", input@type="password", textarea and
michael@0:  * other HTML text controls.
michael@0:  */
michael@0: class HTMLTextFieldAccessible : public HyperTextAccessibleWrap
michael@0: {
michael@0: 
michael@0: public:
michael@0:   enum { eAction_Click = 0 };
michael@0: 
michael@0:   HTMLTextFieldAccessible(nsIContent* aContent, DocAccessible* aDoc);
michael@0: 
michael@0:   NS_DECL_ISUPPORTS_INHERITED
michael@0: 
michael@0:   // nsIAccessible
michael@0:   NS_IMETHOD GetActionName(uint8_t aIndex, nsAString& aName);
michael@0:   NS_IMETHOD DoAction(uint8_t index);
michael@0: 
michael@0:   // HyperTextAccessible
michael@0:   virtual already_AddRefed<nsIEditor> GetEditor() const;
michael@0: 
michael@0:   // Accessible
michael@0:   virtual void Value(nsString& aValue);
michael@0:   virtual void ApplyARIAState(uint64_t* aState) const;
michael@0:   virtual mozilla::a11y::role NativeRole();
michael@0:   virtual uint64_t NativeState();
michael@0:   virtual already_AddRefed<nsIPersistentProperties> NativeAttributes() MOZ_OVERRIDE;
michael@0: 
michael@0:   // ActionAccessible
michael@0:   virtual uint8_t ActionCount();
michael@0: 
michael@0:   // Widgets
michael@0:   virtual bool IsWidget() const;
michael@0:   virtual Accessible* ContainerWidget() const;
michael@0: 
michael@0: protected:
michael@0:   // Accessible
michael@0:   virtual ENameValueFlag NativeName(nsString& aName) MOZ_OVERRIDE;
michael@0: 
michael@0:   /**
michael@0:    * Return a XUL widget element this input is part of.
michael@0:    */
michael@0:   nsIContent* XULWidgetElm() const { return mContent->GetBindingParent(); }
michael@0: };
michael@0: 
michael@0: 
michael@0: /**
michael@0:  * Accessible for input@type="file" element.
michael@0:  */
michael@0: class HTMLFileInputAccessible : public HyperTextAccessibleWrap
michael@0: {
michael@0: public:
michael@0:   HTMLFileInputAccessible(nsIContent* aContent, DocAccessible* aDoc);
michael@0: 
michael@0:   // Accessible
michael@0:   virtual mozilla::a11y::role NativeRole();
michael@0:   virtual nsresult HandleAccEvent(AccEvent* aAccEvent);
michael@0: };
michael@0: 
michael@0: 
michael@0: /**
michael@0:  * Used for HTML input@type="number".
michael@0:  */
michael@0: class HTMLSpinnerAccessible : public AccessibleWrap
michael@0: {
michael@0: public:
michael@0:   HTMLSpinnerAccessible(nsIContent* aContent, DocAccessible* aDoc) :
michael@0:     AccessibleWrap(aContent, aDoc)
michael@0:   {
michael@0:     mStateFlags |= eHasNumericValue;
michael@0: }
michael@0: 
michael@0:   // Accessible
michael@0:   virtual mozilla::a11y::role NativeRole() MOZ_OVERRIDE;
michael@0:   virtual void Value(nsString& aValue) MOZ_OVERRIDE;
michael@0: 
michael@0:   virtual double MaxValue() const MOZ_OVERRIDE;
michael@0:   virtual double MinValue() const MOZ_OVERRIDE;
michael@0:   virtual double CurValue() const MOZ_OVERRIDE;
michael@0:   virtual double Step() const MOZ_OVERRIDE;
michael@0:   virtual bool SetCurValue(double aValue) MOZ_OVERRIDE;
michael@0: };
michael@0: 
michael@0: 
michael@0: /**
michael@0:   * Used for input@type="range" element.
michael@0:   */
michael@0: class HTMLRangeAccessible : public LeafAccessible
michael@0: {
michael@0: public:
michael@0:   HTMLRangeAccessible(nsIContent* aContent, DocAccessible* aDoc) :
michael@0:     LeafAccessible(aContent, aDoc)
michael@0:   {
michael@0:     mStateFlags |= eHasNumericValue;
michael@0:   }
michael@0: 
michael@0:   // Accessible
michael@0:   virtual void Value(nsString& aValue);
michael@0:   virtual mozilla::a11y::role NativeRole();
michael@0: 
michael@0:   // Value
michael@0:   virtual double MaxValue() const MOZ_OVERRIDE;
michael@0:   virtual double MinValue() const MOZ_OVERRIDE;
michael@0:   virtual double CurValue() const MOZ_OVERRIDE;
michael@0:   virtual double Step() const MOZ_OVERRIDE;
michael@0:   virtual bool SetCurValue(double aValue) MOZ_OVERRIDE;
michael@0: 
michael@0:   // Widgets
michael@0:   virtual bool IsWidget() const;
michael@0: };
michael@0: 
michael@0: 
michael@0: /**
michael@0:  * Accessible for HTML fieldset element.
michael@0:  */
michael@0: class HTMLGroupboxAccessible : public HyperTextAccessibleWrap
michael@0: {
michael@0: public:
michael@0:   HTMLGroupboxAccessible(nsIContent* aContent, DocAccessible* aDoc);
michael@0: 
michael@0:   // Accessible
michael@0:   virtual mozilla::a11y::role NativeRole();
michael@0:   virtual Relation RelationByType(RelationType aType) MOZ_OVERRIDE;
michael@0: 
michael@0: protected:
michael@0:   // Accessible
michael@0:   virtual ENameValueFlag NativeName(nsString& aName) MOZ_OVERRIDE;
michael@0: 
michael@0:   // HTMLGroupboxAccessible
michael@0:   nsIContent* GetLegend();
michael@0: };
michael@0: 
michael@0: 
michael@0: /**
michael@0:  * Accessible for HTML legend element.
michael@0:  */
michael@0: class HTMLLegendAccessible : public HyperTextAccessibleWrap
michael@0: {
michael@0: public:
michael@0:   HTMLLegendAccessible(nsIContent* aContent, DocAccessible* aDoc);
michael@0: 
michael@0:   // Accessible
michael@0:   virtual mozilla::a11y::role NativeRole();
michael@0:   virtual Relation RelationByType(RelationType aType) MOZ_OVERRIDE;
michael@0: };
michael@0: 
michael@0: /**
michael@0:  * Accessible for HTML5 figure element.
michael@0:  */
michael@0: class HTMLFigureAccessible : public HyperTextAccessibleWrap
michael@0: {
michael@0: public:
michael@0:   HTMLFigureAccessible(nsIContent* aContent, DocAccessible* aDoc);
michael@0: 
michael@0:   // Accessible
michael@0:   virtual already_AddRefed<nsIPersistentProperties> NativeAttributes() MOZ_OVERRIDE;
michael@0:   virtual mozilla::a11y::role NativeRole();
michael@0:   virtual Relation RelationByType(RelationType aType) MOZ_OVERRIDE;
michael@0: 
michael@0: protected:
michael@0:   // Accessible
michael@0:   virtual ENameValueFlag NativeName(nsString& aName) MOZ_OVERRIDE;
michael@0: 
michael@0:   // HTMLLegendAccessible
michael@0:   nsIContent* Caption() const;
michael@0: };
michael@0: 
michael@0: 
michael@0: /**
michael@0:  * Accessible for HTML5 figcaption element.
michael@0:  */
michael@0: class HTMLFigcaptionAccessible : public HyperTextAccessibleWrap
michael@0: {
michael@0: public:
michael@0:   HTMLFigcaptionAccessible(nsIContent* aContent, DocAccessible* aDoc);
michael@0: 
michael@0:   // Accessible
michael@0:   virtual mozilla::a11y::role NativeRole();
michael@0:   virtual Relation RelationByType(RelationType aType) MOZ_OVERRIDE;
michael@0: };
michael@0: 
michael@0: } // namespace a11y
michael@0: } // namespace mozilla
michael@0: 
michael@0: #endif