private Report createBlankReport() {
Report newReport = new Report();
newReport.setName(
it.businesslogic.ireport.util.I18n.getString("untitledReport", "untitled_report_") + "1");
newReport.setUsingMultiLineExpressions(false); // this.isUsingMultiLineExpressions());
newReport.setWidth(PageSize.A4.x);
newReport.setHeight(PageSize.A4.y);
newReport.setTopMargin(20);
newReport.setLeftMargin(30);
newReport.setRightMargin(30);
newReport.setBottomMargin(20);
newReport.setColumnCount(1);
newReport.setColumnWidth(
newReport.getWidth() - newReport.getLeftMargin() - newReport.getRightMargin());
newReport.setColumnSpacing(0);
return newReport;
}
/** Create a Report from a template of user choices */
public static Report createTabularReport(UserChoicesWizardTemplate ucwt) throws Exception {
Report template = new Report(ucwt.getTemplateFile());
template.incrementReportChanges();
template.setFilename(null);
// 2. Find detail and column header bands...
Band detail = null;
Band columns = null;
Enumeration e = template.getBands().elements();
while (e.hasMoreElements()) {
Band band = (Band) e.nextElement();
if (band.getName().equals("detail")) {
detail = band;
} else if (band.getName().equals("columnHeader")) {
columns = band;
}
}
// 1. Normalize position to band...
e = template.getElements().elements();
while (e.hasMoreElements()) {
ReportElement rElement = (ReportElement) e.nextElement();
rElement.trasform(
new java.awt.Point(0, -template.getBandYLocation(rElement.getBand())),
TransformationType.TRANSFORMATION_MOVE);
}
// 1. Adding groups...
if (ucwt.getGroupExpressions().size() > 0) {
Group g = template.getGroupByName("Group1");
Group g1 =
new Group(
template,
Misc.string_replace("_", " ", "" + ucwt.getGroupExpressions().get(0)),
g.getGroupFooter().getHeight(),
g.getGroupHeader().getHeight());
g1.setGroupExpression("$F{" + ucwt.getGroupExpressions().get(0) + "}");
template.addGroup(g1);
// Add to g1 all elements attached to g.header and g.footer...
e = template.getElements().elements();
while (e.hasMoreElements()) {
ReportElement rElement = (ReportElement) e.nextElement();
if (rElement.getBand() == g.getGroupHeader()) rElement.setBand(g1.getGroupHeader());
else if (rElement.getBand() == g.getGroupFooter()) rElement.setBand(g1.getGroupFooter());
// Set text to Group1 label...
if (rElement instanceof StaticTextReportElement) {
StaticTextReportElement stre = (StaticTextReportElement) rElement;
if (stre.getText().equals("G1Label"))
stre.setText("" + ucwt.getGroupExpressions().get(0));
} else if (rElement instanceof TextFieldReportElement) {
TextFieldReportElement tfre = (TextFieldReportElement) rElement;
if (tfre.getText().equals("G1Field")) {
tfre.setText("$F{" + ucwt.getGroupExpressions().get(0) + "}");
// find the class type...
String fname = "" + ucwt.getGroupExpressions().get(0);
String fclass = "java.lang.String";
for (int i = 0; i < ucwt.getDisplayFields().size(); ++i) {
JRField f = (JRField) ucwt.getDisplayFields().get(i);
if (f.getName().equals(fname)) {
fclass = f.getClassType();
break;
}
}
tfre.setMatchingClassExpression(fclass, true);
}
}
}
}
if (ucwt.getGroupExpressions().size() > 1) {
Group g = template.getGroupByName("Group2");
Group g2 =
new Group(
template,
Misc.string_replace("_", " ", "" + ucwt.getGroupExpressions().get(1)),
g.getGroupFooter().getHeight(),
g.getGroupHeader().getHeight());
g2.setGroupExpression("$F{" + ucwt.getGroupExpressions().get(1) + "}");
template.addGroup(g2);
// Add to g2 all elements attached to g.header and g.footer...
e = template.getElements().elements();
while (e.hasMoreElements()) {
ReportElement rElement = (ReportElement) e.nextElement();
if (rElement.getBand() == g.getGroupHeader()) rElement.setBand(g2.getGroupHeader());
else if (rElement.getBand() == g.getGroupFooter()) rElement.setBand(g2.getGroupFooter());
// Set text to Group2 label...
if (rElement instanceof StaticTextReportElement) {
StaticTextReportElement stre = (StaticTextReportElement) rElement;
if (stre.getText().equals("G2Label"))
stre.setText("" + ucwt.getGroupExpressions().get(1));
} else if (rElement instanceof TextFieldReportElement) {
TextFieldReportElement tfre = (TextFieldReportElement) rElement;
if (tfre.getText().equals("G2Field")) {
tfre.setText("$F{" + ucwt.getGroupExpressions().get(1) + "}");
// find the class type...
String fname = "" + ucwt.getGroupExpressions().get(1);
String fclass = "java.lang.String";
for (int i = 0; i < ucwt.getDisplayFields().size(); ++i) {
JRField f = (JRField) ucwt.getDisplayFields().get(i);
if (f.getName().equals(fname)) {
fclass = f.getClassType();
break;
}
}
tfre.setMatchingClassExpression(fclass, true);
}
}
}
}
if (ucwt.getGroupExpressions().size() > 2) {
Group g = template.getGroupByName("Group3");
Group g3 =
new Group(
template,
Misc.string_replace("_", " ", "" + ucwt.getGroupExpressions().get(2)),
g.getGroupFooter().getHeight(),
g.getGroupHeader().getHeight());
g3.setGroupExpression("$F{" + ucwt.getGroupExpressions().get(2) + "}");
template.addGroup(g3);
// Add to g3 all elements attached to g.header and g.footer...
e = template.getElements().elements();
while (e.hasMoreElements()) {
ReportElement rElement = (ReportElement) e.nextElement();
if (rElement.getBand() == g.getGroupHeader()) rElement.setBand(g3.getGroupHeader());
else if (rElement.getBand() == g.getGroupFooter()) rElement.setBand(g3.getGroupFooter());
// Set text to Group3 label...
if (rElement instanceof StaticTextReportElement) {
StaticTextReportElement stre = (StaticTextReportElement) rElement;
if (stre.getText().equals("G3Label"))
stre.setText("" + ucwt.getGroupExpressions().get(2));
} else if (rElement instanceof TextFieldReportElement) {
TextFieldReportElement tfre = (TextFieldReportElement) rElement;
if (tfre.getText().equals("G3Field")) {
tfre.setText("$F{" + ucwt.getGroupExpressions().get(2) + "}");
// find the class type...
String fname = "" + ucwt.getGroupExpressions().get(2);
String fclass = "java.lang.String";
for (int i = 0; i < ucwt.getDisplayFields().size(); ++i) {
JRField f = (JRField) ucwt.getDisplayFields().get(i);
if (f.getName().equals(fname)) {
fclass = f.getClassType();
break;
}
}
tfre.setMatchingClassExpression(fclass, true);
}
}
}
}
if (ucwt.getGroupExpressions().size() > 3) {
Group g = template.getGroupByName("Group4");
Group g4 =
new Group(
template,
Misc.string_replace("_", " ", "" + ucwt.getGroupExpressions().get(3)),
g.getGroupFooter().getHeight(),
g.getGroupHeader().getHeight());
g4.setGroupExpression("$F{" + ucwt.getGroupExpressions().get(3) + "}");
template.addGroup(g4);
// Add to g4 all elements attached to g.header and g.footer...
e = template.getElements().elements();
while (e.hasMoreElements()) {
ReportElement rElement = (ReportElement) e.nextElement();
if (rElement.getBand() == g.getGroupHeader()) rElement.setBand(g4.getGroupHeader());
else if (rElement.getBand() == g.getGroupFooter()) rElement.setBand(g4.getGroupFooter());
// Set text to Group4 label...
if (rElement instanceof StaticTextReportElement) {
StaticTextReportElement stre = (StaticTextReportElement) rElement;
if (stre.getText().equals("G4Label"))
stre.setText("" + ucwt.getGroupExpressions().get(3));
} else if (rElement instanceof TextFieldReportElement) {
TextFieldReportElement tfre = (TextFieldReportElement) rElement;
if (tfre.getText().equals("G4Field")) {
tfre.setText("$F{" + ucwt.getGroupExpressions().get(3) + "}");
// find the class type...
String fname = "" + ucwt.getGroupExpressions().get(3);
String fclass = "java.lang.String";
for (int i = 0; i < ucwt.getDisplayFields().size(); ++i) {
JRField f = (JRField) ucwt.getDisplayFields().get(i);
if (f.getName().equals(fname)) {
fclass = f.getClassType();
break;
}
}
tfre.setMatchingClassExpression(fclass, true);
}
}
}
}
// 1. Adding fields...
int currentx = template.getLeftMargin() + 10;
int currenty = 10;
e = template.getElements().elements();
StaticTextReportElement detailLabel = null;
TextFieldReportElement detailField = null;
while (e.hasMoreElements() && (detailLabel == null || detailField == null)) {
ReportElement rElement = (ReportElement) e.nextElement();
if (rElement instanceof StaticTextReportElement) {
StaticTextReportElement stre = (StaticTextReportElement) rElement;
if (stre.getText().equalsIgnoreCase("DetailLabel")) detailLabel = stre;
} else if (rElement instanceof TextFieldReportElement) {
TextFieldReportElement tfre = (TextFieldReportElement) rElement;
if (tfre.getText().equalsIgnoreCase("DetailField")) detailField = tfre;
}
}
if (detailField != null) template.getElements().removeElement(detailField);
if (detailLabel != null) template.getElements().removeElement(detailLabel);
if (detailField == null) detailField = new TextFieldReportElement(0, 0, 100, 20);
if (detailLabel == null) detailLabel = new StaticTextReportElement(0, 0, 100, 18);
int nfields = ucwt.getDisplayFields().size();
if (ucwt.getGroupExpressions().size() > 0) nfields--;
if (ucwt.getGroupExpressions().size() > 1) nfields--;
if (ucwt.getGroupExpressions().size() > 2) nfields--;
if (ucwt.getGroupExpressions().size() > 3) nfields--;
int fwidth = template.getColumnWidth() / ((nfields <= 0) ? 1 : nfields);
for (int i = 0; i < ucwt.getDisplayFields().size(); ++i) {
// FIELD
it.businesslogic.ireport.JRField f =
(it.businesslogic.ireport.JRField) ucwt.getDisplayFields().get(i);
template.addField(f);
if (ucwt.getGroupExpressions().size() > 0
&& f.getName().equalsIgnoreCase("" + ucwt.getGroupExpressions().get(0))) continue;
if (ucwt.getGroupExpressions().size() > 1
&& f.getName().equalsIgnoreCase("" + ucwt.getGroupExpressions().get(1))) continue;
if (ucwt.getGroupExpressions().size() > 2
&& f.getName().equalsIgnoreCase("" + ucwt.getGroupExpressions().get(2))) continue;
if (ucwt.getGroupExpressions().size() > 3
&& f.getName().equalsIgnoreCase("" + ucwt.getGroupExpressions().get(3))) continue;
TextFieldReportElement re = (TextFieldReportElement) detailField.cloneMe();
re.setPosition(new java.awt.Point(currentx, detailField.getPosition().y));
re.setWidth(fwidth);
re.updateBounds();
re.setText("$F{" + f.getName() + "}");
re.setBand(detail);
re.setMatchingClassExpression(f.getClassType(), true);
template.getElements().addElement(re);
// COLUMN LABEL...
StaticTextReportElement sre = (StaticTextReportElement) detailLabel.cloneMe();
sre.setPosition(new java.awt.Point(currentx, detailLabel.getPosition().y));
sre.setWidth(fwidth);
sre.updateBounds();
// Get field description from datasource
// added by Felix Firgau on Oct, 11th 2006
String columnLabelText = f.getName();
if (ucwt.isSaveFieldDescriptions()) {
String description = f.getDescription();
if (description != null && description.length() > 0) columnLabelText = description;
}
sre.setText("" + columnLabelText + "");
sre.setBand(columns);
template.getElements().addElement(sre);
currentx += fwidth;
currentx = Math.min(template.getWidth() - template.getRightMargin() + 10 - 30, currentx);
}
// Remove template groups...****************
e = template.getElements().elements();
Vector elements_to_delete = new Vector();
while (e.hasMoreElements()) {
ReportElement rElement = (ReportElement) e.nextElement();
Group g = null;
if ((g = template.getGroupByName("Group1")) != null
&& (rElement.getBand() == g.getGroupHeader() || rElement.getBand() == g.getGroupFooter()))
elements_to_delete.addElement(rElement);
else if ((g = template.getGroupByName("Group2")) != null
&& (rElement.getBand() == g.getGroupHeader() || rElement.getBand() == g.getGroupFooter()))
elements_to_delete.addElement(rElement);
else if ((g = template.getGroupByName("Group3")) != null
&& (rElement.getBand() == g.getGroupHeader() || rElement.getBand() == g.getGroupFooter()))
elements_to_delete.addElement(rElement);
else if ((g = template.getGroupByName("Group4")) != null
&& (rElement.getBand() == g.getGroupHeader() || rElement.getBand() == g.getGroupFooter()))
elements_to_delete.addElement(rElement);
}
e = elements_to_delete.elements();
while (e.hasMoreElements()) {
template.getElements().removeElement(e.nextElement());
}
Group g;
if ((g = template.getGroupByName("Group1")) != null) {
template.getBands().removeElement(g.getGroupFooter());
template.getBands().removeElement(g.getGroupHeader());
template.getGroups().removeElement(g);
}
if ((g = template.getGroupByName("Group2")) != null) {
template.getBands().removeElement(g.getGroupFooter());
template.getBands().removeElement(g.getGroupHeader());
template.getGroups().removeElement(g);
}
if ((g = template.getGroupByName("Group3")) != null) {
template.getBands().removeElement(g.getGroupFooter());
template.getBands().removeElement(g.getGroupHeader());
template.getGroups().removeElement(g);
}
if ((g = template.getGroupByName("Group4")) != null) {
template.getBands().removeElement(g.getGroupFooter());
template.getBands().removeElement(g.getGroupHeader());
template.getGroups().removeElement(g);
}
// Positioning columns band...
/*
if ((g=template.getGroupByName("Columns"))!=null)
{
template.getGroups().removeElement(g);
template.getBands().removeElement(g.getGroupHeader());
template.getBands().removeElement(g.getGroupFooter());
template.addGroup(g);
// we must adjust band position...
}
*/
// Adjust vertical position of elements
e = template.getElements().elements();
while (e.hasMoreElements()) {
ReportElement rElement = (ReportElement) e.nextElement();
rElement.trasform(
new java.awt.Point(0, +template.getBandYLocation(rElement.getBand())),
TransformationType.TRANSFORMATION_MOVE);
}
template.setQuery(ucwt.getQuery());
template.setQueryLanguage(ucwt.getQuery_language());
return template;
}