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7ae0834dd8
Now that the local-only TableAccessible and TableCellAccessible have been removed, we no longer need this Base suffix for the unified classes.
Aside from renaming the header files, most of the rest of this was done with the following script:
```
function replace {
sed -i 's/'$1'/'$2'/g' `git grep -l $1`
}
replace TableAccessibleBase TableAccessible
replace TableCellAccessibleBase TableCellAccessible
replace AsTableBase AsTable
replace AsTableCellBase AsTableCell
```
Differential Revision: https://phabricator.services.mozilla.com/D179803
194 lines
6.9 KiB
C++
194 lines
6.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_a11y_XULTreeGridAccessible_h__
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#define mozilla_a11y_XULTreeGridAccessible_h__
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#include "mozilla/a11y/TableAccessible.h"
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#include "mozilla/a11y/TableCellAccessible.h"
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#include "XULTreeAccessible.h"
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namespace mozilla {
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namespace a11y {
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class XULTreeGridCellAccessible;
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/**
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* Represents accessible for XUL tree in the case when it has multiple columns.
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*/
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class XULTreeGridAccessible : public XULTreeAccessible, public TableAccessible {
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public:
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XULTreeGridAccessible(nsIContent* aContent, DocAccessible* aDoc,
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nsTreeBodyFrame* aTreeFrame)
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: XULTreeAccessible(aContent, aDoc, aTreeFrame) {
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mGenericTypes |= eTable;
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}
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// TableAccessible
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virtual uint32_t ColCount() const override;
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virtual uint32_t RowCount() override;
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virtual LocalAccessible* CellAt(uint32_t aRowIndex,
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uint32_t aColumnIndex) override;
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virtual void ColDescription(uint32_t aColIdx,
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nsString& aDescription) override;
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virtual bool IsColSelected(uint32_t aColIdx) override;
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virtual bool IsRowSelected(uint32_t aRowIdx) override;
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virtual bool IsCellSelected(uint32_t aRowIdx, uint32_t aColIdx) override;
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virtual uint32_t SelectedCellCount() override;
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virtual uint32_t SelectedColCount() override;
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virtual uint32_t SelectedRowCount() override;
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virtual void SelectedCells(nsTArray<Accessible*>* aCells) override;
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virtual void SelectedCellIndices(nsTArray<uint32_t>* aCells) override;
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virtual void SelectedColIndices(nsTArray<uint32_t>* aCols) override;
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virtual void SelectedRowIndices(nsTArray<uint32_t>* aRows) override;
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virtual LocalAccessible* AsAccessible() override { return this; }
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virtual int32_t CellIndexAt(uint32_t aRowIdx, uint32_t aColIdx) override {
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return static_cast<int32_t>(ColCount() * aRowIdx + aColIdx);
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}
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virtual int32_t ColIndexAt(uint32_t aCellIdx) override;
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virtual int32_t RowIndexAt(uint32_t aCellIdx) override;
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virtual void RowAndColIndicesAt(uint32_t aCellIdx, int32_t* aRowIdx,
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int32_t* aColIdx) override;
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// LocalAccessible
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virtual TableAccessible* AsTable() override { return this; }
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virtual a11y::role NativeRole() const override;
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protected:
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virtual ~XULTreeGridAccessible();
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// XULTreeAccessible
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virtual already_AddRefed<XULTreeItemAccessibleBase> CreateTreeItemAccessible(
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int32_t aRow) const override;
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};
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/**
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* Represents accessible for XUL tree item in the case when XUL tree has
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* multiple columns.
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*/
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class XULTreeGridRowAccessible final : public XULTreeItemAccessibleBase {
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public:
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using LocalAccessible::LocalChildAt;
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XULTreeGridRowAccessible(nsIContent* aContent, DocAccessible* aDoc,
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LocalAccessible* aParent, dom::XULTreeElement* aTree,
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nsITreeView* aTreeView, int32_t aRow);
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// nsISupports and cycle collection
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(XULTreeGridRowAccessible,
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XULTreeItemAccessibleBase)
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// LocalAccessible
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virtual void Shutdown() override;
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virtual a11y::role NativeRole() const override;
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virtual ENameValueFlag Name(nsString& aName) const override;
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virtual LocalAccessible* LocalChildAtPoint(
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int32_t aX, int32_t aY, EWhichChildAtPoint aWhichChild) override;
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virtual LocalAccessible* LocalChildAt(uint32_t aIndex) const override;
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virtual uint32_t ChildCount() const override;
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// XULTreeItemAccessibleBase
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XULTreeGridCellAccessible* GetCellAccessible(
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nsTreeColumn* aColumn) const final;
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virtual void RowInvalidated(int32_t aStartColIdx,
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int32_t aEndColIdx) override;
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protected:
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virtual ~XULTreeGridRowAccessible();
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// XULTreeItemAccessibleBase
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mutable nsRefPtrHashtable<nsPtrHashKey<const void>, XULTreeGridCellAccessible>
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mAccessibleCache;
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};
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/**
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* Represents an accessible for XUL tree cell in the case when XUL tree has
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* multiple columns.
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*/
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class XULTreeGridCellAccessible : public LeafAccessible,
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public TableCellAccessible {
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public:
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XULTreeGridCellAccessible(nsIContent* aContent, DocAccessible* aDoc,
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XULTreeGridRowAccessible* aRowAcc,
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dom::XULTreeElement* aTree, nsITreeView* aTreeView,
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int32_t aRow, nsTreeColumn* aColumn);
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// nsISupports
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(XULTreeGridCellAccessible,
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LeafAccessible)
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// LocalAccessible
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virtual void Shutdown() override;
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virtual TableCellAccessible* AsTableCell() override { return this; }
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virtual nsRect BoundsInAppUnits() const override;
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virtual nsIntRect BoundsInCSSPixels() const override;
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virtual ENameValueFlag Name(nsString& aName) const override;
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virtual Accessible* FocusedChild() override;
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virtual already_AddRefed<AccAttributes> NativeAttributes() override;
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virtual int32_t IndexInParent() const override;
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virtual Relation RelationByType(RelationType aType) const override;
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virtual a11y::role NativeRole() const override;
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virtual uint64_t NativeState() const override;
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virtual uint64_t NativeInteractiveState() const override;
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// ActionAccessible
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virtual bool HasPrimaryAction() const override;
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virtual void ActionNameAt(uint8_t aIndex, nsAString& aName) override;
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// TableCellAccessible
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virtual TableAccessible* Table() const override;
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virtual uint32_t ColIdx() const override;
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virtual uint32_t RowIdx() const override;
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virtual void ColHeaderCells(nsTArray<Accessible*>* aHeaderCells) override;
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virtual void RowHeaderCells(nsTArray<Accessible*>* aCells) override {}
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virtual bool Selected() override;
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/**
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* Fire name or state change event if the accessible text or value has been
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* changed.
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* @return true if name has changed
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*/
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bool CellInvalidated();
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protected:
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virtual ~XULTreeGridCellAccessible();
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// LocalAccessible
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virtual LocalAccessible* GetSiblingAtOffset(
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int32_t aOffset, nsresult* aError = nullptr) const override;
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MOZ_CAN_RUN_SCRIPT
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virtual void DispatchClickEvent(nsIContent* aContent,
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uint32_t aActionIndex) const override;
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// XULTreeGridCellAccessible
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/**
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* Return true if value of cell can be modified.
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*/
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bool IsEditable() const;
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enum { eAction_Click = 0 };
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RefPtr<dom::XULTreeElement> mTree;
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nsITreeView* mTreeView;
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int32_t mRow;
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RefPtr<nsTreeColumn> mColumn;
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nsString mCachedTextEquiv;
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};
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} // namespace a11y
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} // namespace mozilla
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#endif
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