gecko-dev/accessible/xul/XULTreeGridAccessible.h
Gabriele Svelto 69790bc62e Bug 1600545 - Remove useless inclusions of header files generated from IDL files in accessible/, browser/, caps/, chrome/, devtools/, docshell/, editor/, extensions/, gfx/, hal/, image/, intl/, ipc/, js/, layout/, and media/ r=Ehsan
The inclusions were removed with the following very crude script and the
resulting breakage was fixed up by hand. The manual fixups did either
revert the changes done by the script, replace a generic header with a more
specific one or replace a header with a forward declaration.

find . -name "*.idl" | grep -v web-platform | grep -v third_party | while read path; do
    interfaces=$(grep "^\(class\|interface\).*:.*" "$path" | cut -d' ' -f2)
    if [ -n "$interfaces" ]; then
        if [[ "$interfaces" == *$'\n'* ]]; then
          regexp="\("
          for i in $interfaces; do regexp="$regexp$i\|"; done
          regexp="${regexp%%\\\|}\)"
        else
          regexp="$interfaces"
        fi
        interface=$(basename "$path")
        rg -l "#include.*${interface%%.idl}.h" . | while read path2; do
            hits=$(grep -v "#include.*${interface%%.idl}.h" "$path2" | grep -c "$regexp" )
            if [ $hits -eq 0 ]; then
                echo "Removing ${interface} from ${path2}"
                grep -v "#include.*${interface%%.idl}.h" "$path2" > "$path2".tmp
                mv -f "$path2".tmp "$path2"
            fi
        done
    fi
done

Differential Revision: https://phabricator.services.mozilla.com/D55443

--HG--
extra : moz-landing-system : lando
2019-12-06 09:16:44 +00:00

187 lines
6.5 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_a11y_XULTreeGridAccessible_h__
#define mozilla_a11y_XULTreeGridAccessible_h__
#include "XULTreeAccessible.h"
#include "TableAccessible.h"
#include "TableCellAccessible.h"
namespace mozilla {
namespace a11y {
class XULTreeGridCellAccessible;
/**
* Represents accessible for XUL tree in the case when it has multiple columns.
*/
class XULTreeGridAccessible : public XULTreeAccessible, public TableAccessible {
public:
XULTreeGridAccessible(nsIContent* aContent, DocAccessible* aDoc,
nsTreeBodyFrame* aTreeFrame)
: XULTreeAccessible(aContent, aDoc, aTreeFrame) {
mGenericTypes |= eTable;
}
// TableAccessible
virtual uint32_t ColCount() const override;
virtual uint32_t RowCount() override;
virtual Accessible* CellAt(uint32_t aRowIndex,
uint32_t aColumnIndex) override;
virtual void ColDescription(uint32_t aColIdx,
nsString& aDescription) override;
virtual bool IsColSelected(uint32_t aColIdx) override;
virtual bool IsRowSelected(uint32_t aRowIdx) override;
virtual bool IsCellSelected(uint32_t aRowIdx, uint32_t aColIdx) override;
virtual uint32_t SelectedCellCount() override;
virtual uint32_t SelectedColCount() override;
virtual uint32_t SelectedRowCount() override;
virtual void SelectedCells(nsTArray<Accessible*>* aCells) override;
virtual void SelectedCellIndices(nsTArray<uint32_t>* aCells) override;
virtual void SelectedColIndices(nsTArray<uint32_t>* aCols) override;
virtual void SelectedRowIndices(nsTArray<uint32_t>* aRows) override;
virtual void SelectRow(uint32_t aRowIdx) override;
virtual void UnselectRow(uint32_t aRowIdx) override;
virtual Accessible* AsAccessible() override { return this; }
// Accessible
virtual TableAccessible* AsTable() override { return this; }
virtual a11y::role NativeRole() const override;
protected:
virtual ~XULTreeGridAccessible();
// XULTreeAccessible
virtual already_AddRefed<Accessible> CreateTreeItemAccessible(
int32_t aRow) const override;
};
/**
* Represents accessible for XUL tree item in the case when XUL tree has
* multiple columns.
*/
class XULTreeGridRowAccessible final : public XULTreeItemAccessibleBase {
public:
using Accessible::GetChildAt;
XULTreeGridRowAccessible(nsIContent* aContent, DocAccessible* aDoc,
Accessible* aParent, dom::XULTreeElement* aTree,
nsITreeView* aTreeView, int32_t aRow);
// nsISupports and cycle collection
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(XULTreeGridRowAccessible,
XULTreeItemAccessibleBase)
// Accessible
virtual void Shutdown() override;
virtual a11y::role NativeRole() const override;
virtual ENameValueFlag Name(nsString& aName) const override;
virtual Accessible* ChildAtPoint(int32_t aX, int32_t aY,
EWhichChildAtPoint aWhichChild) override;
virtual Accessible* GetChildAt(uint32_t aIndex) const override;
virtual uint32_t ChildCount() const override;
// XULTreeItemAccessibleBase
XULTreeGridCellAccessible* GetCellAccessible(
nsTreeColumn* aColumn) const final;
virtual void RowInvalidated(int32_t aStartColIdx,
int32_t aEndColIdx) override;
protected:
virtual ~XULTreeGridRowAccessible();
// XULTreeItemAccessibleBase
mutable nsRefPtrHashtable<nsPtrHashKey<const void>, XULTreeGridCellAccessible>
mAccessibleCache;
};
/**
* Represents an accessible for XUL tree cell in the case when XUL tree has
* multiple columns.
*/
class XULTreeGridCellAccessible : public LeafAccessible,
public TableCellAccessible {
public:
XULTreeGridCellAccessible(nsIContent* aContent, DocAccessible* aDoc,
XULTreeGridRowAccessible* aRowAcc,
dom::XULTreeElement* aTree, nsITreeView* aTreeView,
int32_t aRow, nsTreeColumn* aColumn);
// nsISupports
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(XULTreeGridCellAccessible,
LeafAccessible)
// Accessible
virtual void Shutdown() override;
virtual TableCellAccessible* AsTableCell() override { return this; }
virtual nsRect BoundsInAppUnits() const override;
virtual nsIntRect BoundsInCSSPixels() const override;
virtual ENameValueFlag Name(nsString& aName) const override;
virtual Accessible* FocusedChild() override;
virtual already_AddRefed<nsIPersistentProperties> NativeAttributes() override;
virtual int32_t IndexInParent() const override;
virtual Relation RelationByType(RelationType aType) const override;
virtual a11y::role NativeRole() const override;
virtual uint64_t NativeState() const override;
virtual uint64_t NativeInteractiveState() const override;
// ActionAccessible
virtual uint8_t ActionCount() const override;
virtual void ActionNameAt(uint8_t aIndex, nsAString& aName) override;
virtual bool DoAction(uint8_t aIndex) const override;
// TableCellAccessible
virtual TableAccessible* Table() const override;
virtual uint32_t ColIdx() const override;
virtual uint32_t RowIdx() const override;
virtual void ColHeaderCells(nsTArray<Accessible*>* aHeaderCells) override;
virtual void RowHeaderCells(nsTArray<Accessible*>* aCells) override {}
virtual bool Selected() override;
/**
* Fire name or state change event if the accessible text or value has been
* changed.
* @return true if name has changed
*/
bool CellInvalidated();
protected:
virtual ~XULTreeGridCellAccessible();
// Accessible
virtual Accessible* GetSiblingAtOffset(
int32_t aOffset, nsresult* aError = nullptr) const override;
MOZ_CAN_RUN_SCRIPT
virtual void DispatchClickEvent(nsIContent* aContent,
uint32_t aActionIndex) const override;
// XULTreeGridCellAccessible
/**
* Return true if value of cell can be modified.
*/
bool IsEditable() const;
enum { eAction_Click = 0 };
RefPtr<dom::XULTreeElement> mTree;
nsITreeView* mTreeView;
int32_t mRow;
RefPtr<nsTreeColumn> mColumn;
nsString mCachedTextEquiv;
};
} // namespace a11y
} // namespace mozilla
#endif