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- /* ====================================================================
- 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 static org.apache.poi.util.GenericRecordUtil.getBitsAsString;
-
- import java.util.Map;
- import java.util.function.Supplier;
-
- import org.apache.poi.util.GenericRecordUtil;
- import org.apache.poi.util.LittleEndianInput;
- import org.apache.poi.util.LittleEndianOutput;
- import org.apache.poi.util.RecordFormatException;
-
- /**
- * This structure appears as part of an Obj record that represents image display properties.
- */
- public final class FtPioGrbitSubRecord extends SubRecord {
- public static final short sid = 0x08;
- public static final short length = 0x02;
-
- /**
- * A bit that specifies whether the picture's aspect ratio is preserved when rendered in
- * different views (Normal view, Page Break Preview view, Page Layout view and printing).
- */
- public static final int AUTO_PICT_BIT = 1 << 0;
-
- /**
- * A bit that specifies whether the pictFmla field of the Obj record that contains
- * this FtPioGrbit specifies a DDE reference.
- */
- public static final int DDE_BIT = 1 << 1;
-
- /**
- * A bit that specifies whether this object is expected to be updated on print to
- * reflect the values in the cell associated with the object.
- */
- public static final int PRINT_CALC_BIT = 1 << 2;
-
- /**
- * A bit that specifies whether the picture is displayed as an icon.
- */
- public static final int ICON_BIT = 1 << 3;
-
- /**
- * A bit that specifies whether this object is an ActiveX control.
- * It MUST NOT be the case that both fCtl and fDde are equal to 1.
- */
- public static final int CTL_BIT = 1 << 4;
-
- /**
- * A bit that specifies whether the object data are stored in an
- * embedding storage (= 0) or in the controls stream (ctls) (= 1).
- */
- public static final int PRSTM_BIT = 1 << 5;
-
- /**
- * A bit that specifies whether this is a camera picture.
- */
- public static final int CAMERA_BIT = 1 << 7;
-
- /**
- * A bit that specifies whether this picture's size has been explicitly set.
- * 0 = picture size has been explicitly set, 1 = has not been set
- */
- public static final int DEFAULT_SIZE_BIT = 1 << 8;
-
- /**
- * A bit that specifies whether the OLE server for the object is called
- * to load the object's data automatically when the parent workbook is opened.
- */
- public static final int AUTO_LOAD_BIT = 1 << 9;
-
-
- private short flags;
-
- /**
- * Construct a new <code>FtPioGrbitSubRecord</code> and
- * fill its data with the default values
- */
- public FtPioGrbitSubRecord() {}
-
- public FtPioGrbitSubRecord(FtPioGrbitSubRecord other) {
- super(other);
- flags = other.flags;
- }
-
- public FtPioGrbitSubRecord(LittleEndianInput in, int size) {
- this(in,size,-1);
- }
-
- FtPioGrbitSubRecord(LittleEndianInput in, int size, int cmoOt) {
- if (size != length) {
- throw new RecordFormatException("Unexpected size (" + size + ")");
- }
- flags = in.readShort();
- }
-
- /**
- * Use one of the bitmasks MANUAL_ADVANCE_BIT ... CURSOR_VISIBLE_BIT
- * @param bitmask the bitmask to apply
- * @param enabled if true, the bitmask will be or-ed, otherwise the bits set in the mask will be removed from the flags
- */
- public void setFlagByBit(int bitmask, boolean enabled) {
- if (enabled) {
- flags |= bitmask;
- } else {
- flags &= (0xFFFF ^ bitmask);
- }
- }
-
- public boolean getFlagByBit(int bitmask) {
- return ((flags & bitmask) != 0);
- }
-
- /**
- * Serialize the record data into the supplied array of bytes
- *
- * @param out the stream to serialize into
- */
- public void serialize(LittleEndianOutput out) {
- out.writeShort(sid);
- out.writeShort(length);
- out.writeShort(flags);
- }
-
- protected int getDataSize() {
- return length;
- }
-
- /**
- * @return id of this record.
- */
- public short getSid()
- {
- return sid;
- }
-
- @Override
- public FtPioGrbitSubRecord copy() {
- return new FtPioGrbitSubRecord(this);
- }
-
- public short getFlags() {
- return flags;
- }
-
- public void setFlags(short flags) {
- this.flags = flags;
- }
-
- @Override
- public SubRecordTypes getGenericRecordType() {
- return SubRecordTypes.FT_PIO_GRBIT;
- }
-
- @Override
- public Map<String, Supplier<?>> getGenericProperties() {
- return GenericRecordUtil.getGenericProperties(
- "flags", getBitsAsString(this::getFlags,
- new int[]{AUTO_PICT_BIT, DDE_BIT, PRINT_CALC_BIT, ICON_BIT, CTL_BIT, PRSTM_BIT, CAMERA_BIT, DEFAULT_SIZE_BIT, AUTO_LOAD_BIT},
- new String[]{"AUTO_PICT", "DDE", "PRINT_CALC", "ICON", "CTL", "PRSTM", "CAMERA", "DEFAULT_SIZE", "AUTO_LOAD"})
- );
- }
- }
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