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gecko-dev/accessible/xpcom/xpcAccessibleTable.cpp
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

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* 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/. */
#include "xpcAccessibleTable.h"
#include "Accessible.h"
#include "TableAccessible.h"
#include "nsIMutableArray.h"
#include "nsComponentManagerUtils.h"
using namespace mozilla::a11y;
static const uint32_t XPC_TABLE_DEFAULT_SIZE = 40;
////////////////////////////////////////////////////////////////////////////////
// nsISupports
NS_IMPL_ISUPPORTS_INHERITED(xpcAccessibleTable, xpcAccessibleHyperText,
nsIAccessibleTable)
////////////////////////////////////////////////////////////////////////////////
// nsIAccessibleTable
NS_IMETHODIMP
xpcAccessibleTable::GetCaption(nsIAccessible** aCaption) {
NS_ENSURE_ARG_POINTER(aCaption);
*aCaption = nullptr;
if (!Intl()) return NS_ERROR_FAILURE;
NS_IF_ADDREF(*aCaption = ToXPC(Intl()->Caption()));
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetColumnCount(int32_t* aColumnCount) {
NS_ENSURE_ARG_POINTER(aColumnCount);
*aColumnCount = 0;
if (!Intl()) return NS_ERROR_FAILURE;
*aColumnCount = Intl()->ColCount();
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetRowCount(int32_t* aRowCount) {
NS_ENSURE_ARG_POINTER(aRowCount);
*aRowCount = 0;
if (!Intl()) return NS_ERROR_FAILURE;
*aRowCount = Intl()->RowCount();
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetCellAt(int32_t aRowIdx, int32_t aColIdx,
nsIAccessible** aCell) {
NS_ENSURE_ARG_POINTER(aCell);
*aCell = nullptr;
if (!Intl()) return NS_ERROR_FAILURE;
if (aRowIdx < 0 || static_cast<uint32_t>(aRowIdx) >= Intl()->RowCount() ||
aColIdx < 0 || static_cast<uint32_t>(aColIdx) >= Intl()->ColCount())
return NS_ERROR_INVALID_ARG;
NS_IF_ADDREF(*aCell = ToXPC(Intl()->CellAt(aRowIdx, aColIdx)));
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetCellIndexAt(int32_t aRowIdx, int32_t aColIdx,
int32_t* aCellIdx) {
NS_ENSURE_ARG_POINTER(aCellIdx);
*aCellIdx = -1;
if (!Intl()) return NS_ERROR_FAILURE;
if (aRowIdx < 0 || static_cast<uint32_t>(aRowIdx) >= Intl()->RowCount() ||
aColIdx < 0 || static_cast<uint32_t>(aColIdx) >= Intl()->ColCount())
return NS_ERROR_INVALID_ARG;
*aCellIdx = Intl()->CellIndexAt(aRowIdx, aColIdx);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetColumnExtentAt(int32_t aRowIdx, int32_t aColIdx,
int32_t* aColumnExtent) {
NS_ENSURE_ARG_POINTER(aColumnExtent);
*aColumnExtent = -1;
if (!Intl()) return NS_ERROR_FAILURE;
if (aRowIdx < 0 || static_cast<uint32_t>(aRowIdx) >= Intl()->RowCount() ||
aColIdx < 0 || static_cast<uint32_t>(aColIdx) >= Intl()->ColCount())
return NS_ERROR_INVALID_ARG;
*aColumnExtent = Intl()->ColExtentAt(aRowIdx, aColIdx);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetRowExtentAt(int32_t aRowIdx, int32_t aColIdx,
int32_t* aRowExtent) {
NS_ENSURE_ARG_POINTER(aRowExtent);
*aRowExtent = -1;
if (!Intl()) return NS_ERROR_FAILURE;
if (aRowIdx < 0 || static_cast<uint32_t>(aRowIdx) >= Intl()->RowCount() ||
aColIdx < 0 || static_cast<uint32_t>(aColIdx) >= Intl()->ColCount())
return NS_ERROR_INVALID_ARG;
*aRowExtent = Intl()->RowExtentAt(aRowIdx, aColIdx);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetColumnDescription(int32_t aColIdx,
nsAString& aDescription) {
if (!Intl()) return NS_ERROR_FAILURE;
if (aColIdx < 0 || static_cast<uint32_t>(aColIdx) >= Intl()->ColCount())
return NS_ERROR_INVALID_ARG;
nsAutoString description;
Intl()->ColDescription(aColIdx, description);
aDescription.Assign(description);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetRowDescription(int32_t aRowIdx,
nsAString& aDescription) {
if (!Intl()) return NS_ERROR_FAILURE;
if (aRowIdx < 0 || static_cast<uint32_t>(aRowIdx) >= Intl()->ColCount())
return NS_ERROR_INVALID_ARG;
nsAutoString description;
Intl()->RowDescription(aRowIdx, description);
aDescription.Assign(description);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::IsColumnSelected(int32_t aColIdx, bool* aIsSelected) {
NS_ENSURE_ARG_POINTER(aIsSelected);
*aIsSelected = false;
if (!Intl()) return NS_ERROR_FAILURE;
if (aColIdx < 0 || static_cast<uint32_t>(aColIdx) >= Intl()->ColCount())
return NS_ERROR_INVALID_ARG;
*aIsSelected = Intl()->IsColSelected(aColIdx);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::IsRowSelected(int32_t aRowIdx, bool* aIsSelected) {
NS_ENSURE_ARG_POINTER(aIsSelected);
*aIsSelected = false;
if (!Intl()) return NS_ERROR_FAILURE;
if (aRowIdx < 0 || static_cast<uint32_t>(aRowIdx) >= Intl()->RowCount())
return NS_ERROR_INVALID_ARG;
*aIsSelected = Intl()->IsRowSelected(aRowIdx);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::IsCellSelected(int32_t aRowIdx, int32_t aColIdx,
bool* aIsSelected) {
NS_ENSURE_ARG_POINTER(aIsSelected);
*aIsSelected = false;
if (!Intl()) return NS_ERROR_FAILURE;
if (aRowIdx < 0 || static_cast<uint32_t>(aRowIdx) >= Intl()->RowCount() ||
aColIdx < 0 || static_cast<uint32_t>(aColIdx) >= Intl()->ColCount())
return NS_ERROR_INVALID_ARG;
*aIsSelected = Intl()->IsCellSelected(aRowIdx, aColIdx);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetSelectedCellCount(uint32_t* aSelectedCellCount) {
NS_ENSURE_ARG_POINTER(aSelectedCellCount);
*aSelectedCellCount = 0;
if (!Intl()) return NS_ERROR_FAILURE;
*aSelectedCellCount = Intl()->SelectedCellCount();
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetSelectedColumnCount(uint32_t* aSelectedColumnCount) {
NS_ENSURE_ARG_POINTER(aSelectedColumnCount);
*aSelectedColumnCount = 0;
if (!Intl()) return NS_ERROR_FAILURE;
*aSelectedColumnCount = Intl()->SelectedColCount();
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetSelectedRowCount(uint32_t* aSelectedRowCount) {
NS_ENSURE_ARG_POINTER(aSelectedRowCount);
*aSelectedRowCount = 0;
if (!Intl()) return NS_ERROR_FAILURE;
*aSelectedRowCount = Intl()->SelectedRowCount();
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetSelectedCells(nsIArray** aSelectedCells) {
NS_ENSURE_ARG_POINTER(aSelectedCells);
*aSelectedCells = nullptr;
if (!Intl()) return NS_ERROR_FAILURE;
nsresult rv = NS_OK;
nsCOMPtr<nsIMutableArray> selCells =
do_CreateInstance(NS_ARRAY_CONTRACTID, &rv);
NS_ENSURE_SUCCESS(rv, rv);
AutoTArray<Accessible*, XPC_TABLE_DEFAULT_SIZE> cellsArray;
Intl()->SelectedCells(&cellsArray);
uint32_t totalCount = cellsArray.Length();
for (uint32_t idx = 0; idx < totalCount; idx++) {
Accessible* cell = cellsArray.ElementAt(idx);
selCells->AppendElement(static_cast<nsIAccessible*>(ToXPC(cell)));
}
NS_ADDREF(*aSelectedCells = selCells);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetSelectedCellIndices(nsTArray<uint32_t>& aCellsArray) {
if (!Intl()) return NS_ERROR_FAILURE;
Intl()->SelectedCellIndices(&aCellsArray);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetSelectedColumnIndices(nsTArray<uint32_t>& aColsArray) {
if (!Intl()) return NS_ERROR_FAILURE;
Intl()->SelectedColIndices(&aColsArray);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetSelectedRowIndices(nsTArray<uint32_t>& aRowsArray) {
if (!Intl()) return NS_ERROR_FAILURE;
Intl()->SelectedRowIndices(&aRowsArray);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetColumnIndexAt(int32_t aCellIdx, int32_t* aColIdx) {
NS_ENSURE_ARG_POINTER(aColIdx);
*aColIdx = -1;
if (!Intl()) return NS_ERROR_FAILURE;
if (aCellIdx < 0 || static_cast<uint32_t>(aCellIdx) >=
Intl()->RowCount() * Intl()->ColCount())
return NS_ERROR_INVALID_ARG;
*aColIdx = Intl()->ColIndexAt(aCellIdx);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetRowIndexAt(int32_t aCellIdx, int32_t* aRowIdx) {
NS_ENSURE_ARG_POINTER(aRowIdx);
*aRowIdx = -1;
if (!Intl()) return NS_ERROR_FAILURE;
if (aCellIdx < 0 || static_cast<uint32_t>(aCellIdx) >=
Intl()->RowCount() * Intl()->ColCount())
return NS_ERROR_INVALID_ARG;
*aRowIdx = Intl()->RowIndexAt(aCellIdx);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetRowAndColumnIndicesAt(int32_t aCellIdx, int32_t* aRowIdx,
int32_t* aColIdx) {
NS_ENSURE_ARG_POINTER(aRowIdx);
*aRowIdx = -1;
NS_ENSURE_ARG_POINTER(aColIdx);
*aColIdx = -1;
if (!Intl()) return NS_ERROR_FAILURE;
if (aCellIdx < 0 || static_cast<uint32_t>(aCellIdx) >=
Intl()->RowCount() * Intl()->ColCount())
return NS_ERROR_INVALID_ARG;
Intl()->RowAndColIndicesAt(aCellIdx, aRowIdx, aColIdx);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::GetSummary(nsAString& aSummary) {
if (!Intl()) return NS_ERROR_FAILURE;
nsAutoString summary;
Intl()->Summary(summary);
aSummary.Assign(summary);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::IsProbablyForLayout(bool* aResult) {
NS_ENSURE_ARG_POINTER(aResult);
*aResult = false;
if (!Intl()) return NS_ERROR_FAILURE;
*aResult = Intl()->IsProbablyLayoutTable();
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::SelectColumn(int32_t aColIdx) {
if (!Intl()) return NS_ERROR_FAILURE;
if (aColIdx < 0 || static_cast<uint32_t>(aColIdx) >= Intl()->ColCount())
return NS_ERROR_INVALID_ARG;
Intl()->SelectCol(aColIdx);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::SelectRow(int32_t aRowIdx) {
if (!Intl()) return NS_ERROR_FAILURE;
if (aRowIdx < 0 || static_cast<uint32_t>(aRowIdx) >= Intl()->RowCount())
return NS_ERROR_INVALID_ARG;
Intl()->SelectRow(aRowIdx);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::UnselectColumn(int32_t aColIdx) {
if (!Intl()) return NS_ERROR_FAILURE;
if (aColIdx < 0 || static_cast<uint32_t>(aColIdx) >= Intl()->ColCount())
return NS_ERROR_INVALID_ARG;
Intl()->UnselectCol(aColIdx);
return NS_OK;
}
NS_IMETHODIMP
xpcAccessibleTable::UnselectRow(int32_t aRowIdx) {
if (!Intl()) return NS_ERROR_FAILURE;
if (aRowIdx < 0 || static_cast<uint32_t>(aRowIdx) >= Intl()->RowCount())
return NS_ERROR_INVALID_ARG;
Intl()->UnselectRow(aRowIdx);
return NS_OK;
}
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