Package org.apache.myfaces.tobago.component

Examples of org.apache.myfaces.tobago.component.UIGridLayout$Marker

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    final UIBox box = (UIBox) CreateComponentUtils.createComponent(
        facesContext, UIBox.COMPONENT_TYPE, RendererTypes.BOX, "box");
    popup.getChildren().add(box);
    // TODO: set string resources in renderer
    box.setLabel(ResourceManagerUtils.getPropertyNotNull(facesContext, "tobago", "datePickerTitle"));
    final UIGridLayout layoutOfBox = (UIGridLayout) CreateComponentUtils.createComponent(
        facesContext, UIGridLayout.COMPONENT_TYPE, RendererTypes.GRID_LAYOUT, "layout");
    box.getFacets().put(Facets.LAYOUT, layoutOfBox);
    layoutOfBox.setRows("*;fixed;fixed");

    final UICalendar calendar = (UICalendar) CreateComponentUtils.createComponent(
        facesContext, UICalendar.COMPONENT_TYPE, RendererTypes.CALENDAR, "calendar");
    box.getChildren().add(calendar);

    // add time input
    final UIPanel timePanel = (UIPanel) CreateComponentUtils.createComponent(
        facesContext, UIPanel.COMPONENT_TYPE, RendererTypes.PANEL, "timePanel");
    box.getChildren().add(timePanel);
    final UIGridLayout layoutOfTime = (UIGridLayout) CreateComponentUtils.createComponent(
        facesContext, UIGridLayout.COMPONENT_TYPE, RendererTypes.GRID_LAYOUT, "timePanelLayout");
    timePanel.getFacets().put(Facets.LAYOUT, layoutOfTime);
    layoutOfTime.setColumns("1*;fixed;1*");
    final UIPanel cell1 = (UIPanel) CreateComponentUtils.createComponent(
        facesContext, UIPanel.COMPONENT_TYPE, RendererTypes.PANEL, "cell1");
    cell1.onComponentPopulated(facesContext, parent);
    timePanel.getChildren().add(cell1);

    final UITime time = (UITime) CreateComponentUtils.createComponent(
        facesContext, UITime.COMPONENT_TYPE, RendererTypes.TIME, "time");
    timePanel.getChildren().add(time);

    final UIPanel cell2 = (UIPanel) CreateComponentUtils.createComponent(
        facesContext, UIPanel.COMPONENT_TYPE, RendererTypes.PANEL, "cell2");
    cell2.onComponentPopulated(facesContext, parent);
    timePanel.getChildren().add(cell2);

    timePanel.onComponentPopulated(facesContext, parent);


    final UIPanel buttonPanel = (UIPanel) CreateComponentUtils.createComponent(
        facesContext, UIPanel.COMPONENT_TYPE, RendererTypes.PANEL, "buttonPanel");
    final UIGridLayout layoutOfButtons = (UIGridLayout) CreateComponentUtils.createComponent(
        facesContext, UIGridLayout.COMPONENT_TYPE, RendererTypes.GRID_LAYOUT, "buttonPanelLayout");
    buttonPanel.setLayoutManager(layoutOfButtons);
    layoutOfButtons.setColumns("*;*");
    layoutOfButtons.setRows("fixed");

    box.getChildren().add(buttonPanel);
    box.onComponentPopulated(facesContext, parent);

    final UIButton okButton = (UIButton) CreateComponentUtils.createComponent(
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    return height;
  }

  public int calculateLayoutHeight(
      FacesContext facesContext, UIComponent component, boolean minimum) {
    UIGridLayout layout = (UIGridLayout) UILayout.getLayout(component);
    final List<UIGridLayout.Row> rows = layout.ensureRows();
    String rowLayout
        = (String) layout.getAttributes().get(ATTR_ROWS);

    if (rowLayout == null && !minimum && LOG.isDebugEnabled()) {
      LOG.debug("No rowLayout found using " + (minimum ? "'minimum'" : "'fixed'")
          + " for all " + rows.size() + " rows of "
          + layout.getClientId(facesContext) + " !");
    }
    String[] layoutTokens
        = LayoutInfo.createLayoutTokens(rowLayout, rows.size(),
            minimum ? "minimum" : "fixed");

    if (rows.size() != layoutTokens.length) {
      LOG.warn("Unbalanced layout: rows.size()=" + rows.size()
          + " != layoutTokens.length=" + layoutTokens.length
          + " rowLayout='" + rowLayout + "'");
    }
    int size = Math.min(rows.size(), layoutTokens.length);

    int height = 0;
    for (int i = 0; i < size; i++) {
      if (!rowIsRendered(rows.get(i))) {
        break;
      }
      height += getCellPadding(facesContext, layout,  i);
      String token = layoutTokens[i];
      if (token.matches("\\d+px")) {
        height += Integer.parseInt(token.replaceAll("\\D", ""));
      } else if (token.equals("fixed")) {
        height += getMaxHeight(facesContext, rows.get(i), false);
      } else if (token.equals("minimum")) {
        height += getMaxHeight(facesContext, rows.get(i), true);
      } else {
        if (!minimum && LOG.isWarnEnabled()) {
          LOG.warn("Unable to calculate Height for token '" + token
              + "'! using " + (minimum ? "'minimum'" : "'fixed'") + " , component:"
              + layout.getClientId(facesContext) + " is "
              + layout.getRendererType());
        }
        height += getMaxHeight(facesContext, rows.get(i), minimum);
      }
    }
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  public void encodeChildrenOfComponent(FacesContext facesContext, UIComponent component)
      throws IOException {
    // encode table with component's children

    UIGridLayout layout =  (UIGridLayout) UILayout.getLayout(component);
    HtmlRendererUtil.prepareRender(facesContext, layout);

    layoutEnd(facesContext, layout);
    layoutMargins(layout);

    final Map attributes = layout.getAttributes();
    List columnWidths =  (List) attributes.get(ATTR_WIDTH_LIST);


    TobagoResponseWriter writer = (TobagoResponseWriter) facesContext.getResponseWriter();
    writer.startElement("table", layout);
    writer.writeAttribute("border", null, ATTR_BORDER);
    writer.writeComponentClass();
    writer.writeAttribute("style", null, ATTR_LAYOUT_TABLE_STYLE);
    writer.writeAttribute("cellspacing", "0", null);
    writer.writeAttribute("cellpadding", "0", null);
    writer.writeAttribute("summary", "", null);

    if (columnWidths != null) {
      writer.startElement("colgroup", null);
      for (int i = 0; i < columnWidths.size(); i++) {
        int cellWidth
            = ((Integer) columnWidths.get(i)).intValue();
        if (cellWidth != LayoutInfo.HIDE) {
          cellWidth += getCellPadding(facesContext, layout, i);
          writer.startElement("col", null);
          writer.writeAttribute("width", Integer.toString(cellWidth), null);
          writer.endElement("col");
        }
      }
      writer.endElement("colgroup");
    }


    List<UIGridLayout.Row> rows = layout.ensureRows();
    for (int rowIndex = 0; rowIndex < rows.size(); rowIndex++) {
      UIGridLayout.Row row = rows.get(rowIndex);
      if (!row.isHidden()) {
        writer.startElement("tr", null);

        List cells = row.getElements();
        for (int columnIndex = 0; columnIndex < cells.size(); columnIndex++) {
          boolean hide = false;

          if (columnWidths != null) {
            Integer columWidth = ((Integer) columnWidths.get(columnIndex));
            hide = columWidth.intValue() == LayoutInfo.HIDE;
          }
          if (!hide) {

            Object object = cells.get(columnIndex);
            if (object.toString().equals(UIGridLayout.USED)) {
              continue; // ignore the markers UIGridLayout.Used
            }
            if (object.equals(UIGridLayout.FREE)) {
              if (LOG.isWarnEnabled() && !layout.isIgnoreFree()) {
                LOG.warn("There are free blocks in the layout: id='"
                    + layout.getClientId(facesContext)
                    + "'");
              }
              continue;
            }
            UIComponent cell = (UIComponent) object;
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  private void layoutEnd(FacesContext facesContext, UIComponent component) {
    if (LOG.isDebugEnabled()) {
      LOG.debug("doLayout end");
    }
    UIGridLayout layout = (UIGridLayout) component;
    final Map attributes = layout.getParent().getAttributes();


    boolean needVerticalScroolbar = false;
    Integer innerHeight =
          (Integer) attributes.get(ATTR_INNER_HEIGHT);
    if (innerHeight != null && innerHeight.intValue() > 0) {
      int value = innerHeight.intValue();
      int minimum = calculateLayoutHeight(facesContext, layout.getParent(), true);
      if (minimum > value) {
        value = minimum;
        needVerticalScroolbar = true;
      }
      value -= getHeightSpacingSum(layout, facesContext);
      layoutHeight(new Integer(value), layout, facesContext);
    }


    Integer innerWidth =
          (Integer) attributes.get(ATTR_INNER_WIDTH);
    if (innerWidth != null && innerWidth.intValue() != -1) {
      int value
          = innerWidth.intValue() - getWidthSpacingSum(layout, facesContext);
      if (needVerticalScroolbar) {
        value -= getConfiguredValue(facesContext, component, "scrollbarWidth");
        String style = (String) layout.getAttributes().get(ATTR_STYLE);
        style = HtmlRendererUtil.replaceStyleAttribute(style, "width",
            Integer.toString(value) + "px");
        layout.getAttributes().put(ATTR_STYLE, style);
      }
      layoutWidth(new Integer(value), layout, facesContext);
    }

  }
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  }

  public int getComponentExtraWidth(FacesContext facesContext,
      UIComponent component) {
    int extra = 0;
    UIGridLayout layout = (UIGridLayout) component;
    String margin
        = (String) layout.getAttributes().get(
            ATTR_MARGIN);

    extra += getMaginAsInt(
        getMargin(layout, ATTR_MARGIN_RIGHT, margin));
    extra += getMaginAsInt(
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  }

  public int getComponentExtraHeight(FacesContext facesContext,
      UIComponent component) {
    int extra = 0;
    UIGridLayout layout = (UIGridLayout) component;
    String margin
        = (String) layout.getAttributes().get(
            ATTR_MARGIN);

    extra += getMaginAsInt(
        getMargin(layout, ATTR_MARGIN_TOP, margin));
    extra += getMaginAsInt(
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     return width;
   }

  public int calculateLayoutHeight(
      FacesContext facesContext, UIComponent component, boolean minimum) {
    UIGridLayout layout = (UIGridLayout) UILayout.getLayout(component);
    final List<UIGridLayout.Row> rows = layout.ensureRows();
    String rowLayout
        = (String) layout.getAttributes().get(ATTR_ROWS);

    if (rowLayout == null && !minimum && LOG.isDebugEnabled()) {
      LOG.debug("No rowLayout found using " + (minimum ? "'minimum'" : "'fixed'")
          + " for all " + rows.size() + " rows of "
          + layout.getClientId(facesContext) + " !");
    }
    String[] layoutTokens
        = LayoutInfo.createLayoutTokens(rowLayout, rows.size(),
            minimum ? "minimum" : "fixed");

    if (rows.size() != layoutTokens.length) {
      LOG.warn("Unbalanced layout: rows.size()=" + rows.size()
          + " != layoutTokens.length=" + layoutTokens.length
          + " rowLayout='" + rowLayout + "'");
    }
    int size = Math.min(rows.size(), layoutTokens.length);

    int height = 0;
    height += getMarginAsInt(layout.getMarginTop());
    height += getMarginAsInt(layout.getMarginBottom());
    for (int i = 0; i < size; i++) {
      if (!rowIsRendered(rows.get(i))) {
        continue;
      }
      height += getCellPadding(facesContext, layout,  i);
      String token = layoutTokens[i];
      if (token.matches("\\d+px")) {
        height += Integer.parseInt(token.replaceAll("\\D", ""));
      } else if (token.equals("fixed")) {
        height += getMaxHeight(facesContext, rows.get(i), false);
      } else if (token.equals("minimum")) {
        height += getMaxHeight(facesContext, rows.get(i), true);
      } else {
        if (!minimum && LOG.isWarnEnabled()) {
          LOG.warn("Unable to calculate Height for token '" + token
              + "'! using " + (minimum ? "'minimum'" : "'fixed'") + " , component:"
              + layout.getClientId(facesContext) + " is "
              + layout.getRendererType());
        }
        height += getMaxHeight(facesContext, rows.get(i), minimum);
      }
    }
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  }


  public int calculateLayoutWidth(
      FacesContext facesContext, UIComponent component, boolean minimum) {
    UIGridLayout layout = (UIGridLayout) UILayout.getLayout(component);
    final List<UIGridLayout.Row> rows = layout.ensureRows();
    UIGridLayout.Row row = rows.get(0);

    String columnLayout
        = (String) layout.getAttributes().get(ATTR_COLUMNS);

    if (columnLayout == null && !minimum && LOG.isDebugEnabled()) {
      LOG.debug("No rowLayout found using " + (minimum ? "'minimum'" : "'fixed'")
          + " for all " + rows.size() + " rows of "
          + layout.getClientId(facesContext) + " !");
    }
    String[] layoutTokens
        = LayoutInfo.createLayoutTokens(columnLayout, row.getColumns(),
            minimum ? "minimum" : "fixed");

    if (row.getColumns() != layoutTokens.length) {
      LOG.warn("Unbalanced layout: rows.size()=" + rows.size()
          + " != layoutTokens.length=" + layoutTokens.length
          + " columnLayout='" + columnLayout + "'");
    }
    int size = Math.min(rows.size(), layoutTokens.length);

    int width = 0;
    width += getMarginAsInt(layout.getMarginLeft());
    width += getMarginAsInt(layout.getMarginRight());
    for (int i = 0; i < size; i++) {
      if (!columnIsRendered(rows,  i)) {
        continue;
      }
      width += getCellPadding(facesContext, layout,  i);
      String token = layoutTokens[i];
      if (token.matches("\\d+px")) {
        width += Integer.parseInt(token.replaceAll("\\D", ""));
      } else if (token.equals("fixed")) {
        width += getMaxWidth(facesContext, rows, i, false);
      } else if (token.equals("minimum")) {
        width += getMaxWidth(facesContext, rows, i, true);
      } else {
        if (!minimum && LOG.isWarnEnabled()) {
          LOG.warn("Unable to calculate Width for token '" + token
              + "'! using " + (minimum ? "'minimum'" : "'fixed'") + " , component:"
              + layout.getClientId(facesContext) + " is "
              + layout.getRendererType());
        }
        width += getMaxWidth(facesContext, rows,  i, minimum);
      }
    }
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  public void encodeChildrenOfComponent(FacesContext facesContext, UIComponent component)
      throws IOException {
    // encode table with component's children

    UIGridLayout layout =  (UIGridLayout) UILayout.getLayout(component);
    HtmlRendererUtil.prepareRender(facesContext, layout);

    layoutEnd(facesContext, layout);
    layoutMargins(layout);

    final Map attributes = layout.getAttributes();
    List columnWidths =  (List) attributes.get(ATTR_WIDTH_LIST);


    TobagoResponseWriter writer = (TobagoResponseWriter) facesContext.getResponseWriter();
    writer.startElement(HtmlConstants.TABLE, layout);
    writer.writeAttribute(HtmlAttributes.BORDER, null, ATTR_BORDER);
    writer.writeComponentClass();
    writer.writeAttribute(HtmlAttributes.STYLE, null, ATTR_STYLE);
    writer.writeAttribute(HtmlAttributes.CELLSPACING, "0", null);
    writer.writeAttribute(HtmlAttributes.CELLPADDING, "0", null);
    writer.writeAttribute(HtmlAttributes.SUMMARY, "", null);

    if (columnWidths != null) {
      writer.startElement(HtmlConstants.COLGROUP, null);
      for (int i = 0; i < columnWidths.size(); i++) {
        int cellWidth = ((Integer) columnWidths.get(i)).intValue();
        if (cellWidth != LayoutInfo.HIDE) {
          cellWidth += getCellPadding(facesContext, layout, i);
          writer.startElement(HtmlConstants.COL, null);
          writer.writeAttribute(HtmlAttributes.WIDTH, Integer.toString(cellWidth), null);
          writer.endElement(HtmlConstants.COL);
        }
      }
      writer.endElement(HtmlConstants.COLGROUP);
    }


    List<UIGridLayout.Row> rows = layout.ensureRows();
    for (int rowIndex = 0; rowIndex < rows.size(); rowIndex++) {
      UIGridLayout.Row row = rows.get(rowIndex);
      if (!row.isHidden()) {
        writer.startElement(HtmlConstants.TR, null);

        List cells = row.getElements();
        for (int columnIndex = 0; columnIndex < cells.size(); columnIndex++) {
          boolean hide = false;

          if (columnWidths != null) {
            Integer columWidth = ((Integer) columnWidths.get(columnIndex));
            hide = columWidth.intValue() == LayoutInfo.HIDE;
          }
          if (!hide) {

            Object object = cells.get(columnIndex);
            if (object.toString().equals(UIGridLayout.USED)) {
              continue; // ignore the markers UIGridLayout.Used
            }
            if (object.equals(UIGridLayout.FREE)) {
              if (LOG.isWarnEnabled() && !layout.isIgnoreFree()) {
                LOG.warn("There are free blocks in the layout: id='"
                    + layout.getClientId(facesContext)
                    + "'");
              }
              continue;
            }
            UIComponent cell = (UIComponent) object;
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  private void layoutEnd(FacesContext facesContext, UIComponent component) {
    if (LOG.isDebugEnabled()) {
      LOG.debug("doLayout end");
    }
    UIGridLayout layout = (UIGridLayout) component;
    final Map attributes = layout.getParent().getAttributes();


    boolean needVerticalScroolbar = false;
    Integer innerHeight =
          (Integer) attributes.get(ATTR_INNER_HEIGHT);
    if (innerHeight != null && innerHeight.intValue() > 0) {
      int value = innerHeight.intValue();
      int minimum = calculateLayoutHeight(facesContext, layout.getParent(), true);
      if (minimum > value) {
        value = minimum;
        needVerticalScroolbar = true;
      }
      value -= getHeightSpacingSum(layout, facesContext);
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Related Classes of org.apache.myfaces.tobago.component.UIGridLayout$Marker

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