123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195 |
- /* ====================================================================
- Licensed to the Apache Software Foundation (ASF) under one or more
- contributor license agreements. See the NOTICE file distributed with
- this work for additional information regarding copyright ownership.
- The ASF licenses this file to You under the Apache License, Version 2.0
- (the "License"); you may not use this file except in compliance with
- the License. You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- ==================================================================== */
-
- package org.apache.poi.hssf.record;
-
- import java.util.Map;
- import java.util.function.Supplier;
- import java.util.stream.Stream;
-
- import org.apache.poi.hssf.util.CellRangeAddress8Bit;
- import org.apache.poi.util.GenericRecordUtil;
- import org.apache.poi.util.LittleEndianOutput;
-
- /**
- * Shows the user's selection on the sheet for write set num refs to 0
- */
- public final class SelectionRecord extends StandardRecord {
- public static final short sid = 0x001D;
-
-
- private byte field_1_pane;
- private int field_2_row_active_cell;
- private int field_3_col_active_cell;
- private int field_4_active_cell_ref_index;
- private CellRangeAddress8Bit[] field_6_refs;
-
- public SelectionRecord(SelectionRecord other) {
- super(other);
- field_1_pane = other.field_1_pane;
- field_2_row_active_cell = other.field_2_row_active_cell;
- field_3_col_active_cell = other.field_3_col_active_cell;
- field_4_active_cell_ref_index = other.field_4_active_cell_ref_index;
- field_6_refs = (other.field_6_refs == null) ? null
- : Stream.of(other.field_6_refs).map(CellRangeAddress8Bit::copy).toArray(CellRangeAddress8Bit[]::new);
- }
-
- /**
- * Creates a default selection record (cell A1, in pane ID 3)
- *
- * @param activeCellRow the active cells row index
- * @param activeCellCol the active cells column index
- */
- public SelectionRecord(int activeCellRow, int activeCellCol) {
- field_1_pane = 3; // pane id 3 is always present. see OOO sec 5.75 'PANE'
- field_2_row_active_cell = activeCellRow;
- field_3_col_active_cell = activeCellCol;
- field_4_active_cell_ref_index = 0;
- field_6_refs = new CellRangeAddress8Bit[] {
- new CellRangeAddress8Bit(activeCellRow, activeCellRow, activeCellCol, activeCellCol),
- };
- }
-
- public SelectionRecord(RecordInputStream in) {
- field_1_pane = in.readByte();
- field_2_row_active_cell = in.readUShort();
- field_3_col_active_cell = in.readShort();
- field_4_active_cell_ref_index = in.readShort();
- int field_5_num_refs = in.readUShort();
-
- field_6_refs = new CellRangeAddress8Bit[field_5_num_refs];
- for (int i = 0; i < field_6_refs.length; i++) {
- field_6_refs[i] = new CellRangeAddress8Bit(in);
- }
- }
-
- /**
- * set which window pane this is for
- * @param pane the window pane
- */
- public void setPane(byte pane) {
- field_1_pane = pane;
- }
-
- /**
- * set the active cell's row
- * @param row number of active cell
- */
- public void setActiveCellRow(int row) {
- field_2_row_active_cell = row;
- resetField6();
- }
-
- /**
- * set the active cell's col
- * @param col number of active cell
- */
- public void setActiveCellCol(short col) {
- field_3_col_active_cell = col;
- resetField6();
- }
-
- private void resetField6() {
- // this is necessary in Excel to actually make Workbook.setActiveCell() take effect
- field_6_refs = new CellRangeAddress8Bit[] {
- new CellRangeAddress8Bit(field_2_row_active_cell, field_2_row_active_cell, field_3_col_active_cell, field_3_col_active_cell),
- };
- }
-
- /**
- * set the active cell's reference number
- * @param ref number of active cell
- */
- public void setActiveCellRef(short ref) {
- field_4_active_cell_ref_index = ref;
- }
-
- /**
- * @return the pane ID which window pane this is for
- */
- public byte getPane() {
- return field_1_pane;
- }
-
- /**
- * get the active cell's row
- * @return row number of active cell
- */
- public int getActiveCellRow() {
- return field_2_row_active_cell;
- }
-
- /**
- * get the active cell's col
- * @return col number of active cell
- */
- public int getActiveCellCol() {
- return field_3_col_active_cell;
- }
-
- /**
- * get the active cell's reference number
- * @return ref number of active cell
- */
- public int getActiveCellRef() {
- return field_4_active_cell_ref_index;
- }
-
- @Override
- protected int getDataSize() {
- return 9 // 1 byte + 4 shorts
- + CellRangeAddress8Bit.getEncodedSize(field_6_refs.length);
- }
- @Override
- public void serialize(LittleEndianOutput out) {
- out.writeByte(getPane());
- out.writeShort(getActiveCellRow());
- out.writeShort(getActiveCellCol());
- out.writeShort(getActiveCellRef());
- int nRefs = field_6_refs.length;
- out.writeShort(nRefs);
- for (CellRangeAddress8Bit field_6_ref : field_6_refs) {
- field_6_ref.serialize(out);
- }
- }
-
- @Override
- public short getSid() {
- return sid;
- }
-
- @Override
- public SelectionRecord copy() {
- return new SelectionRecord(this);
- }
-
- @Override
- public HSSFRecordTypes getGenericRecordType() {
- return HSSFRecordTypes.SELECTION;
- }
-
- @Override
- public Map<String, Supplier<?>> getGenericProperties() {
- return GenericRecordUtil.getGenericProperties(
- "pane", this::getPane,
- "activeCellRow", this::getActiveCellRow,
- "activeCellCol", this::getActiveCellCol,
- "activeCellRef", this::getActiveCellRef,
- "refs", () -> field_6_refs
- );
- }
- }
|