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338
hrmsEjb/net/sf/jasperreports/engine/base/JRBaseElement.java
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338
hrmsEjb/net/sf/jasperreports/engine/base/JRBaseElement.java
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package net.sf.jasperreports.engine.base;
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import java.awt.Color;
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import java.io.Serializable;
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import net.sf.jasperreports.engine.JRCommonElement;
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import net.sf.jasperreports.engine.JRDefaultStyleProvider;
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import net.sf.jasperreports.engine.JRElement;
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import net.sf.jasperreports.engine.JRElementGroup;
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import net.sf.jasperreports.engine.JRExpression;
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import net.sf.jasperreports.engine.JRGroup;
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import net.sf.jasperreports.engine.JRPropertiesHolder;
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import net.sf.jasperreports.engine.JRPropertiesMap;
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import net.sf.jasperreports.engine.JRPropertyExpression;
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import net.sf.jasperreports.engine.JRRuntimeException;
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import net.sf.jasperreports.engine.JRStyle;
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import net.sf.jasperreports.engine.JRVisitable;
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import net.sf.jasperreports.engine.design.events.JRChangeEventsSupport;
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import net.sf.jasperreports.engine.design.events.JRPropertyChangeSupport;
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import net.sf.jasperreports.engine.util.JRStyleResolver;
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public abstract class JRBaseElement implements JRElement, Serializable, JRChangeEventsSupport {
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private static final long serialVersionUID = 10200L;
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public static final String PROPERTY_POSITION_TYPE = "positionType";
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public static final String PROPERTY_PRINT_IN_FIRST_WHOLE_BAND = "isPrintInFirstWholeBand";
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public static final String PROPERTY_PRINT_REPEATED_VALUES = "isPrintRepeatedValues";
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public static final String PROPERTY_PRINT_WHEN_DETAIL_OVERFLOWS = "isPrintWhenDetailOverflows";
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public static final String PROPERTY_REMOVE_LINE_WHEN_BLANK = "isRemoveLineWhenBlank";
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public static final String PROPERTY_STRETCH_TYPE = "stretchType";
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public static final String PROPERTY_WIDTH = "width";
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public static final String PROPERTY_X = "x";
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protected String key = null;
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protected byte positionType;
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protected byte stretchType;
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protected boolean isPrintRepeatedValues = true;
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protected Byte mode;
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protected int x = 0;
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protected int y = 0;
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protected int width = 0;
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protected int height = 0;
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protected boolean isRemoveLineWhenBlank = false;
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protected boolean isPrintInFirstWholeBand = false;
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protected boolean isPrintWhenDetailOverflows = false;
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protected Color forecolor = null;
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protected Color backcolor = null;
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protected JRExpression printWhenExpression = null;
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protected JRGroup printWhenGroupChanges = null;
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protected JRElementGroup elementGroup = null;
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protected JRDefaultStyleProvider defaultStyleProvider;
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protected JRStyle parentStyle;
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protected String parentStyleNameReference;
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private JRPropertiesMap propertiesMap;
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private JRPropertyExpression[] propertyExpressions;
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private transient JRPropertyChangeSupport eventSupport;
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protected JRBaseElement(JRDefaultStyleProvider defaultStyleProvider) {
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this.defaultStyleProvider = defaultStyleProvider;
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}
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protected JRBaseElement(JRElement element, JRBaseObjectFactory factory) {
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factory.put(element, this);
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this.defaultStyleProvider = factory.getDefaultStyleProvider();
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this.parentStyle = factory.getStyle(element.getStyle());
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this.parentStyleNameReference = element.getStyleNameReference();
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this.key = element.getKey();
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this.positionType = element.getPositionType();
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this.stretchType = element.getStretchType();
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this.isPrintRepeatedValues = element.isPrintRepeatedValues();
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this.mode = element.getOwnMode();
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this.x = element.getX();
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this.y = element.getY();
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this.width = element.getWidth();
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this.height = element.getHeight();
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this.isRemoveLineWhenBlank = element.isRemoveLineWhenBlank();
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this.isPrintInFirstWholeBand = element.isPrintInFirstWholeBand();
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this.isPrintWhenDetailOverflows = element.isPrintWhenDetailOverflows();
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this.forecolor = element.getOwnForecolor();
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this.backcolor = element.getOwnBackcolor();
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this.printWhenExpression = factory.getExpression(element.getPrintWhenExpression());
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this.printWhenGroupChanges = factory.getGroup(element.getPrintWhenGroupChanges());
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this.elementGroup = (JRElementGroup)factory.getVisitResult((JRVisitable)element.getElementGroup());
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this.propertiesMap = JRPropertiesMap.getPropertiesClone((JRPropertiesHolder)element);
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copyPropertyExpressions(element, factory);
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}
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private void copyPropertyExpressions(JRElement element, JRBaseObjectFactory factory) {
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JRPropertyExpression[] props = element.getPropertyExpressions();
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if (props != null && props.length > 0) {
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this.propertyExpressions = new JRPropertyExpression[props.length];
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for (int i = 0; i < props.length; i++)
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this.propertyExpressions[i] = factory.getPropertyExpression(props[i]);
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}
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}
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public JRDefaultStyleProvider getDefaultStyleProvider() {
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return this.defaultStyleProvider;
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}
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protected JRStyle getBaseStyle() {
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if (this.parentStyle != null)
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return this.parentStyle;
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if (this.defaultStyleProvider != null)
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return this.defaultStyleProvider.getDefaultStyle();
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return null;
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}
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public String getKey() {
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return this.key;
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}
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public byte getPositionType() {
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return this.positionType;
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}
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public void setPositionType(byte positionType) {
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byte old = this.positionType;
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this.positionType = positionType;
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getEventSupport().firePropertyChange("positionType", old, this.positionType);
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}
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public byte getStretchType() {
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return this.stretchType;
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}
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public void setStretchType(byte stretchType) {
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byte old = this.stretchType;
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this.stretchType = stretchType;
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getEventSupport().firePropertyChange("stretchType", old, this.stretchType);
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}
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public boolean isPrintRepeatedValues() {
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return this.isPrintRepeatedValues;
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}
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public void setPrintRepeatedValues(boolean isPrintRepeatedValues) {
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boolean old = this.isPrintRepeatedValues;
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this.isPrintRepeatedValues = isPrintRepeatedValues;
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getEventSupport().firePropertyChange("isPrintRepeatedValues", old, this.isPrintRepeatedValues);
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}
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public byte getMode() {
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return JRStyleResolver.getMode((JRCommonElement)this, (byte)1);
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}
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public Byte getOwnMode() {
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return this.mode;
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}
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public void setMode(byte mode) {
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setMode(new Byte(mode));
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}
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public void setMode(Byte mode) {
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Object old = this.mode;
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this.mode = mode;
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getEventSupport().firePropertyChange("mode", old, this.mode);
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}
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public int getX() {
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return this.x;
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}
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public void setX(int x) {
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int old = this.x;
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this.x = x;
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getEventSupport().firePropertyChange("x", old, this.x);
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}
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public int getY() {
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return this.y;
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}
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public int getWidth() {
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return this.width;
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}
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public void setWidth(int width) {
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int old = this.width;
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this.width = width;
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getEventSupport().firePropertyChange("width", old, this.width);
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}
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public int getHeight() {
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return this.height;
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}
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public boolean isRemoveLineWhenBlank() {
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return this.isRemoveLineWhenBlank;
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}
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public void setRemoveLineWhenBlank(boolean isRemoveLine) {
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boolean old = this.isRemoveLineWhenBlank;
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this.isRemoveLineWhenBlank = isRemoveLine;
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getEventSupport().firePropertyChange("isRemoveLineWhenBlank", old, this.isRemoveLineWhenBlank);
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}
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public boolean isPrintInFirstWholeBand() {
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return this.isPrintInFirstWholeBand;
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}
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public void setPrintInFirstWholeBand(boolean isPrint) {
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boolean old = this.isPrintInFirstWholeBand;
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this.isPrintInFirstWholeBand = isPrint;
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getEventSupport().firePropertyChange("isPrintInFirstWholeBand", old, this.isPrintInFirstWholeBand);
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}
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public boolean isPrintWhenDetailOverflows() {
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return this.isPrintWhenDetailOverflows;
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}
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public void setPrintWhenDetailOverflows(boolean isPrint) {
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boolean old = this.isPrintWhenDetailOverflows;
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this.isPrintWhenDetailOverflows = isPrint;
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getEventSupport().firePropertyChange("isPrintWhenDetailOverflows", old, this.isPrintWhenDetailOverflows);
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}
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public Color getForecolor() {
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return JRStyleResolver.getForecolor((JRCommonElement)this);
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}
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public Color getOwnForecolor() {
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return this.forecolor;
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}
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public void setForecolor(Color forecolor) {
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Object old = this.forecolor;
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this.forecolor = forecolor;
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getEventSupport().firePropertyChange("forecolor", old, this.forecolor);
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}
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public Color getBackcolor() {
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return JRStyleResolver.getBackcolor((JRCommonElement)this);
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}
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public Color getOwnBackcolor() {
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return this.backcolor;
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}
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public void setBackcolor(Color backcolor) {
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Object old = this.backcolor;
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this.backcolor = backcolor;
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getEventSupport().firePropertyChange("backcolor", old, this.backcolor);
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}
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public JRExpression getPrintWhenExpression() {
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return this.printWhenExpression;
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}
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public JRGroup getPrintWhenGroupChanges() {
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return this.printWhenGroupChanges;
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}
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public JRElementGroup getElementGroup() {
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return this.elementGroup;
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}
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public JRStyle getStyle() {
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return this.parentStyle;
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}
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public String getStyleNameReference() {
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return this.parentStyleNameReference;
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}
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public JRPropertyChangeSupport getEventSupport() {
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synchronized (this) {
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if (this.eventSupport == null)
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this.eventSupport = new JRPropertyChangeSupport(this);
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}
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return this.eventSupport;
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}
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public Object clone() {
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JRBaseElement clone = null;
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try {
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clone = (JRBaseElement)super.clone();
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} catch (CloneNotSupportedException e) {
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throw new JRRuntimeException(e);
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}
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if (this.printWhenExpression != null)
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clone.printWhenExpression = (JRExpression)this.printWhenExpression.clone();
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return clone;
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}
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public Object clone(JRElementGroup parentGroup) {
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JRBaseElement clone = (JRBaseElement)clone();
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clone.elementGroup = parentGroup;
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return clone;
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}
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public boolean hasProperties() {
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return (this.propertiesMap != null && this.propertiesMap.hasProperties());
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}
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public JRPropertiesMap getPropertiesMap() {
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if (this.propertiesMap == null)
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this.propertiesMap = new JRPropertiesMap();
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return this.propertiesMap;
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}
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public JRPropertiesHolder getParentProperties() {
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return null;
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}
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public JRPropertyExpression[] getPropertyExpressions() {
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return this.propertyExpressions;
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}
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}
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