Example usage for com.lowagie.text Paragraph Paragraph

Introduction

In this page you can find the example usage for com.lowagie.text Paragraph Paragraph.

Prototype

public Paragraph(float leading, String string) 

Source Link

Document

Constructs a Paragraph with a certain String and a certain leading.

Usage

From source file:com.bytecode.customexporter.PDFCustomExporter.java

protected void exportCells(DataTable table, PdfPTable pdfTable) {
    for (UIColumn col : table.getColumns()) {

        if (col instanceof DynamicColumn) {
            ((DynamicColumn) col).applyStatelessModel();
        }/*from  ww w .  j a  v a 2 s  . c  o  m*/

        if (col.isRendered() && col.isExportable()) {
            if (col.getSelectionMode() != null) {
                pdfTable.addCell(new Paragraph(col.getSelectionMode(), this.cellFont));
                continue;
            }
            addColumnValue(pdfTable, col.getChildren(), this.cellFont, "data");
        }

    }
    pdfTable.completeRow();
    FacesContext context = null;
    if (table.getRowIndex() == 0) {
        for (UIComponent component : table.getChildren()) {
            if (component instanceof RowExpansion) {
                RowExpansion rowExpansion = (RowExpansion) component;
                if (rowExpansion.getChildren() != null) {
                    if (rowExpansion.getChildren().get(0) instanceof DataTable) {
                        DataTable childTable = (DataTable) rowExpansion.getChildren().get(0);
                        childTable.setRowIndex(-1);
                    }
                    if (rowExpansion.getChildren().get(0) instanceof DataList) {
                        DataList childList = (DataList) rowExpansion.getChildren().get(0);
                        childList.setRowIndex(-1);
                    }
                }

            }
        }
    }
    for (UIComponent component : table.getChildren()) {
        if (component instanceof RowExpansion) {
            RowExpansion rowExpansion = (RowExpansion) component;
            if (rowExpansion.getChildren() != null) {
                if (rowExpansion.getChildren().get(0) instanceof DataTable) {
                    DataTable childTable = (DataTable) rowExpansion.getChildren().get(0);
                    PdfPTable pdfTableChild = exportPDFTable(context, childTable, false, false, "-", false);
                    PdfPCell cell = new PdfPCell();
                    cell.addElement(pdfTableChild);
                    cell.setColspan(pdfTable.getNumberOfColumns());
                    pdfTable.addCell(cell);
                }
                if (rowExpansion.getChildren().get(0) instanceof DataList) {
                    DataList list = (DataList) rowExpansion.getChildren().get(0);
                    PdfPTable pdfTableChild = exportPDFTable(context, list, false, "-");
                    pdfTableChild.getDefaultCell().setBorder(Rectangle.NO_BORDER);
                    PdfPCell cell = new PdfPCell();
                    cell.addElement(pdfTableChild);
                    cell.setColspan(pdfTable.getNumberOfColumns());
                }
            }

        }
        pdfTable.completeRow();
    }

}

---

From source file:com.bytecode.customexporter.PDFCustomExporter.java

protected void addColumnFacets(DataTable table, PdfPTable pdfTable, ColumnType columnType) {
    for (UIColumn col : table.getColumns()) {

        if (col instanceof DynamicColumn) {
            ((DynamicColumn) col).applyStatelessModel();
        }//  w  w  w.  ja  v  a 2s.  com
        PdfPCell cell = null;
        if (col.isRendered() && col.isExportable()) {
            if (col.getHeaderText() != null && columnType.name().equalsIgnoreCase("header")) {
                cell = new PdfPCell(new Paragraph(col.getHeaderText(), this.facetFont));
                if (facetBackground != null) {
                    cell.setBackgroundColor(facetBackground);
                }
                cell.setHorizontalAlignment(Element.ALIGN_CENTER);
                pdfTable.addCell(cell);
            } else if (col.getFooterText() != null && columnType.name().equalsIgnoreCase("footer")) {
                cell = new PdfPCell(new Paragraph(col.getFooterText(), this.facetFont));
                if (facetBackground != null) {
                    cell.setBackgroundColor(facetBackground);
                }
                pdfTable.addCell(cell);
            } else {
                addColumnValue(pdfTable, col.getFacet(columnType.facet()), this.facetFont, columnType.name());
            }
        }
    }
}

---

From source file:com.bytecode.customexporter.PDFCustomExporter.java

protected void addColumnFacets(SubTable table, PdfPTable pdfTable, ColumnType columnType) {
    for (UIColumn col : table.getColumns()) {

        if (col instanceof DynamicColumn) {
            ((DynamicColumn) col).applyStatelessModel();
        }/*from  w w  w .  ja  va2  s . c  om*/
        PdfPCell cell = null;
        if (col.isRendered() && col.isExportable()) {
            if (col.getHeaderText() != null && columnType.name().equalsIgnoreCase("header")) {
                cell = new PdfPCell(new Paragraph(col.getHeaderText(), this.facetFont));
                if (facetBackground != null) {
                    cell.setBackgroundColor(facetBackground);
                }
                cell.setHorizontalAlignment(Element.ALIGN_CENTER);
                pdfTable.addCell(cell);
            } else if (col.getFooterText() != null && columnType.name().equalsIgnoreCase("footer")) {
                cell = new PdfPCell(new Paragraph(col.getFooterText(), this.facetFont));
                if (facetBackground != null) {
                    cell.setBackgroundColor(facetBackground);
                }
                pdfTable.addCell(cell);
            } else {

                addColumnValue(pdfTable, col.getFacet(columnType.facet()), this.facetFont, columnType.name());
            }
        }
    }
}

---

From source file:com.bytecode.customexporter.PDFCustomExporter.java

protected void addColumnValue(PdfPTable pdfTable, UIComponent component, Font font, String columnType) {
    String value = component == null ? "" : exportValue(FacesContext.getCurrentInstance(), component);
    PdfPCell cell = new PdfPCell(new Paragraph(value, font));

    if (facetBackground != null) {
        cell.setBackgroundColor(facetBackground);
    }/*from w  ww. j  ava 2 s.  co m*/
    if (columnType.equalsIgnoreCase("header")) {
        cell = addFacetAlignments(component, cell);
    } else {
        cell = addColumnAlignments(component, cell);
    }
    pdfTable.addCell(cell);
}

---

From source file:com.bytecode.customexporter.PDFCustomExporter.java

protected void addColumnValue(PdfPTable pdfTable, List<UIComponent> components, Font font, String columnType) {
    StringBuilder builder = new StringBuilder();

    for (UIComponent component : components) {
        if (component.isRendered()) {
            String value = exportValue(FacesContext.getCurrentInstance(), component);

            if (value != null) {
                builder.append(value);/*  w  ww.  java  2  s.co m*/
            }
        }
    }
    PdfPCell cell = new PdfPCell(new Paragraph(builder.toString(), font));
    for (UIComponent component : components) {
        cell = addColumnAlignments(component, cell);
    }
    if (columnType.equalsIgnoreCase("header")) {
        for (UIComponent component : components) {
            cell = addFacetAlignments(component, cell);
        }
    }
    pdfTable.addCell(cell);
}

---

From source file:com.centurylink.mdw.designer.pages.ExportHelper.java

License:Apache License

private Chapter printOneProcessPdf(DocWriter writer, DesignerCanvas canvas, String type, int chapter_number,
        Graph process, String filename, Rectangle page_size) throws Exception {
    Paragraph cTitle = new Paragraph("Workflow Process: \"" + process.getName() + "\"", chapterFont);
    Chapter chapter = new Chapter(cTitle, chapter_number);
    // print image
    printGraphPdf(writer, canvas, process, page_size, type, filename, chapter, chapter_number);
    // print documentation text
    printGraphPdf(process, chapter);/* w  ww .j  a  va2  s  . c  om*/
    for (Node node : process.getNodes(nodeIdType)) {
        printNodePdf(node, chapter);
    }
    for (SubGraph subgraph : process.getSubgraphs(nodeIdType)) {
        printGraphPdf(subgraph, chapter);
        for (Node node : subgraph.getNodes(nodeIdType)) {
            printNodePdf(node, chapter);
        }
    }
    if (options.contains(VARIABLES)) {
        printVariablesPdf(chapter, process.getProcessVO().getVariables(),
                options.contains(SECTION_NUMBER) ? 1 : 0);
    }

    return chapter;
}

---

From source file:com.centurylink.mdw.designer.pages.ExportHelper.java

License:Apache License

private void printGraphPdf(GraphCommon graph, Chapter chapter) throws Exception {
    Section section;/*from  ww w  .  jav a 2  s  .  co m*/
    String tmp = null;
    if (graph instanceof SubGraph) {
        SubGraph subgraph = (SubGraph) graph;
        String id = subgraph.getDisplayId(nodeIdType);
        if (id == null || id.length() == 0)
            id = subgraph.getId().toString();
        tmp = "Subprocess " + id + ": \"" + subgraph.getName().replace('\n', ' ') + "\"";
    } else {
        tmp = "Process Description";
    }
    Paragraph sTitle = new Paragraph(tmp, sectionFont);
    sTitle.setSpacingBefore(10);
    section = chapter.addSection(sTitle, options.contains(SECTION_NUMBER) ? 2 : 0);
    String summary = (graph instanceof SubGraph) ? ((SubGraph) graph).getProcessVO().getProcessDescription()
            : ((Graph) graph).getProcessVO().getProcessDescription();
    if (summary != null && summary.length() > 0)
        printBoldParagraphsPdf(section, summary);
    if (options.contains(DOCUMENTATION)) {
        String detail = graph.getProcessVO().getAttribute(WorkAttributeConstant.DOCUMENTATION);
        if (detail != null && detail.length() > 0) {
            printHtmlParagraphsPdf(section, detail, options.contains(SECTION_NUMBER) ? 2 : 0);
        }
    }
    if (options.contains(ATTRIBUTES) && !graph.getProcessVO().getAttributes().isEmpty()
            && graph instanceof SubGraph) {
        printAttributesPdf(section, graph.getProcessVO().getAttributes(),
                options.contains(SECTION_NUMBER) ? 2 : 0);
    }
}

---

From source file:com.centurylink.mdw.designer.pages.ExportHelper.java

License:Apache License

private void printNodePdf(Node node, Chapter chapter) throws Exception {
    Section section;// w ww .jav a  2s  . c o m
    String id = node.getDisplayId(nodeIdType);
    if (id == null || id.length() == 0)
        id = node.getId().toString();
    String tmp = "Activity " + id + ": \"" + node.getName().replace('\n', ' ') + "\n";
    Paragraph sTitle = new Paragraph(tmp, sectionFont);
    section = chapter.addSection(sTitle, options.contains(SECTION_NUMBER) ? 2 : 0);
    String summary = node.getAttribute(WorkAttributeConstant.DESCRIPTION);
    if (summary != null && summary.length() > 0) {
        printBoldParagraphsPdf(section, summary);
    }

    if (options.contains(DOCUMENTATION)) {
        String detail = node.getAttribute(WorkAttributeConstant.DOCUMENTATION);
        if (detail != null && detail.length() > 0) {
            printHtmlParagraphsPdf(section, detail, options.contains(SECTION_NUMBER) ? 2 : 0);
            section.add(new Paragraph("\n",
                    FontFactory.getFont(FontFactory.TIMES, 4, Font.NORMAL, new Color(0, 0, 0))));
        }
    }
    if (options.contains(ATTRIBUTES) && !node.getAttributes().isEmpty()) {
        printAttributesPdf(section, node.getAttributes(), options.contains(SECTION_NUMBER) ? 2 : 0);
    }
    section.add(new Paragraph("\n", normalFont));
}

---

From source file:com.centurylink.mdw.designer.pages.ExportHelper.java

License:Apache License

private void printBoldParagraphsPdf(Section section, String content) {
    if (content == null || content.length() == 0)
        return;/* w ww . j  a v a  2  s . c o  m*/
    String[] details = content.split("\n");
    String tmp = null;
    for (int j = 0; j < details.length; j++) {
        if (details[j].length() == 0) {
            if (tmp != null)
                section.add(new Paragraph(tmp + "\n", boldFont));
            tmp = null;
        } else if (tmp == null) {
            tmp = details[j];
        } else {
            tmp += " " + details[j];
        }
    }
    if (tmp != null) {
        section.add(new Paragraph(tmp + "\n", boldFont));
    }
}

---

From source file:com.centurylink.mdw.designer.pages.ExportHelper.java

License:Apache License

private void printAttributesPdf(Section section, List<AttributeVO> attrs, int parentLevel) {
    Paragraph sTitle = new Paragraph("Activity Attributes", subSectionFont);
    Section subsection = section.addSection(sTitle, parentLevel == 0 ? 0 : (parentLevel + 1));
    com.lowagie.text.List list = new com.lowagie.text.List(false, false, 20.0f);
    for (AttributeVO attr : attrs) {
        if (excludeAttribute(attr.getAttributeName(), attr.getAttributeValue()))
            continue;
        Phrase phrase = new Phrase();
        phrase.add(new Chunk(attr.getAttributeName(), fixedWidthFont));
        String v = attr.getAttributeValue();
        if (v == null)
            v = "";
        phrase.add(new Chunk(": " + v, normalFont));
        list.add(new ListItem(phrase));
    }/*  w  ww.  j  av  a2s . c  om*/
    subsection.add(list);
}

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