Author: akushunin Date: 2008-03-04 09:58:11 -0500 (Tue, 04 Mar 2008) New Revision: 6529 Modified: trunk/ui/suggestionbox/src/main/config/component/suggestionbox.xml trunk/ui/suggestionbox/src/main/java/org/richfaces/component/UISuggestionBox.java trunk/ui/suggestionbox/src/main/java/org/richfaces/renderkit/html/SuggestionBoxRenderer.java Log: http://jira.jboss.com/jira/browse/RF-1774 Modified: trunk/ui/suggestionbox/src/main/config/component/suggestionbox.xml =================================================================== --- trunk/ui/suggestionbox/src/main/config/component/suggestionbox.xml 2008-03-04 14:03:17 UTC (rev 6528) +++ trunk/ui/suggestionbox/src/main/config/component/suggestionbox.xml 2008-03-04 14:58:11 UTC (rev 6529) @@ -352,6 +352,9 @@ It isn't selectable and list is closed as always after click on it and nothing is put to input. </description> </property> - + <property> + <name>selectedObjects</name> + <classname>java.lang.Object</classname> + </property> </component> </components> Modified: trunk/ui/suggestionbox/src/main/java/org/richfaces/component/UISuggestionBox.java =================================================================== --- trunk/ui/suggestionbox/src/main/java/org/richfaces/component/UISuggestionBox.java 2008-03-04 14:03:17 UTC (rev 6528) +++ trunk/ui/suggestionbox/src/main/java/org/richfaces/component/UISuggestionBox.java 2008-03-04 14:58:11 UTC (rev 6529) @@ -105,6 +105,11 @@ public abstract void setData(Object data); public abstract Object getData(); + + public abstract Object getSelectedObjects(); + + public abstract void setSelectedObjects(Object so); + /** @@ -347,7 +352,9 @@ } else { setRowNumber(-1); } - super.processDecodes(context); + Object selectedObject = requestParameterMap.get(clientId+"_hiddenFetchValue"); + setSelectedObjects(selectedObject); + super.processDecodes(context); } public void setupValue(FacesContext context) { Modified: trunk/ui/suggestionbox/src/main/java/org/richfaces/renderkit/html/SuggestionBoxRenderer.java =================================================================== --- trunk/ui/suggestionbox/src/main/java/org/richfaces/renderkit/html/SuggestionBoxRenderer.java 2008-03-04 14:03:17 UTC (rev 6528) +++ trunk/ui/suggestionbox/src/main/java/org/richfaces/renderkit/html/SuggestionBoxRenderer.java 2008-03-04 14:58:11 UTC (rev 6529) @@ -61,763 +61,820 @@ * Renderer for SuggestionBox component. */ public class SuggestionBoxRenderer extends AjaxComponentRendererBase { - /** - * Component options. - */ - private static final String[] OPTIONS = {"popupClass", "popupStyle", - "width", "height", "entryClass", "selectedClass", "param", - "frequency", "minChars", "tokens", "rows", "selectValueClass" }; + /** + * Component options. + */ + private static final String[] OPTIONS = { "popupClass", "popupStyle", + "width", "height", "entryClass", "selectedClass", "param", + "frequency", "minChars", "tokens", "rows", "selectValueClass" }; - /** - * Shadow depth. - */ - public static final int SHADOW_DEPTH = 4; + /** + * Shadow depth. + */ + public static final int SHADOW_DEPTH = 4; - /** - * Styles. - */ - private InternetResource[] styles = {new TemplateCSSResource( - "org/richfaces/renderkit/html/css/suggestionbox.xcss")}; + /** + * Styles. + */ + private InternetResource[] styles = { new TemplateCSSResource( + "org/richfaces/renderkit/html/css/suggestionbox.xcss") }; - /** - * Additional scripts. - */ - private final InternetResource[] additionalScripts = { - new org.ajax4jsf.javascript.PrototypeScript(), - new org.ajax4jsf.javascript.SmartPositionScript(), - getResource("/org/richfaces/renderkit/html/scripts/browser_info.js"), - getResource("scripts/scriptaculo.js"), - getResource("scripts/suggestionbox.js")}; + /** + * Additional scripts. + */ + private final InternetResource[] additionalScripts = { + new org.ajax4jsf.javascript.PrototypeScript(), + new org.ajax4jsf.javascript.SmartPositionScript(), + getResource("/org/richfaces/renderkit/html/scripts/browser_info.js"), + getResource("scripts/scriptaculo.js"), + getResource("scripts/suggestionbox.js") }; - /** - * Template for table. - */ - private PreparedTemplate body = HtmlCompiler - .compileResource("org/richfaces/renderkit/html/templates/table.jspx"); + /** + * Template for table. + */ + private PreparedTemplate body = HtmlCompiler + .compileResource("org/richfaces/renderkit/html/templates/table.jspx"); - /** - * Template for popup. - */ - private PreparedTemplate popup = HtmlCompiler - .compileResource("org/richfaces/renderkit/html/templates/popup.jspx"); + /** + * Template for popup. + */ + private PreparedTemplate popup = HtmlCompiler + .compileResource("org/richfaces/renderkit/html/templates/popup.jspx"); - /** - * Gets component class. - * - * @return component class - */ - protected final Class getComponentClass() { - return UISuggestionBox.class; - } + /** + * Gets component class. + * + * @return component class + */ + protected final Class getComponentClass() { + return UISuggestionBox.class; + } - /** - * Is render children. - * - * @return boolean - */ - public final boolean getRendersChildren() { - return true; - } + /** + * Is render children. + * + * @return boolean + */ + public final boolean getRendersChildren() { + return true; + } - /** - * Decode. - * - * @param context {@link javax.faces.context.FacesContext} - * @param component {@link javax.faces.component.UIComponent} - * - * @see org.ajax4jsf.framework.renderer.RendererBase#doDecode( - * javax.faces.context.FacesContext, - * javax.faces.component.UIComponent) - */ - protected final void doDecode(final FacesContext context, - final UIComponent component) { - String clientId = component.getClientId(context); - Map requestParameterMap = context.getExternalContext() - .getRequestParameterMap(); - String reqValue = (String) requestParameterMap.get(clientId); - if (reqValue != null && reqValue.equals(clientId)) { - String paramName = (String) component.getAttributes().get("param"); - if (null == paramName) { - paramName = "inputvalue"; - } - Object elementValue = requestParameterMap.get(paramName); - ((UISuggestionBox)component).setSubmitedValue(elementValue); - component.queueEvent( - new AjaxSuggestionEvent(component, elementValue)); - } - } + /** + * Decode. + * + * @param context + * {@link javax.faces.context.FacesContext} + * @param component + * {@link javax.faces.component.UIComponent} + * + * @see org.ajax4jsf.framework.renderer.RendererBase#doDecode( + * javax.faces.context.FacesContext, javax.faces.component.UIComponent) + */ + protected final void doDecode(final FacesContext context, + final UIComponent component) { + String clientId = component.getClientId(context); + Map requestParameterMap = context.getExternalContext() + .getRequestParameterMap(); + String reqValue = (String) requestParameterMap.get(clientId); + if (reqValue != null && reqValue.equals(clientId)) { + String paramName = (String) component.getAttributes().get("param"); + if (null == paramName) { + paramName = "inputvalue"; + } + Object elementValue = requestParameterMap.get(paramName); + ((UISuggestionBox) component).setSubmitedValue(elementValue); + component.queueEvent(new AjaxSuggestionEvent(component, + elementValue)); + } + } - /** - * Encode begin. - * - * @param writer {@link javax.faces.context.ResponseWriter} - * @param context {@link javax.faces.context.FacesContext} - * @param component {@link javax.faces.component.UIComponent} - * @throws IOException - * - * @see {@link org.ajax4jsf.framework.renderer.RendererBase#doEncodeBegin} - */ - protected final void doEncodeBegin(final ResponseWriter writer, - final FacesContext context, - final UIComponent component) - throws IOException { - super.doEncodeBegin(writer, context, component); - org.richfaces.component.util.FormUtil.throwEnclFormReqExceptionIfNeed( - context, component); - } + /** + * Encode begin. + * + * @param writer + * {@link javax.faces.context.ResponseWriter} + * @param context + * {@link javax.faces.context.FacesContext} + * @param component + * {@link javax.faces.component.UIComponent} + * @throws IOException + * + * @see {@link org.ajax4jsf.framework.renderer.RendererBase#doEncodeBegin} + */ + protected final void doEncodeBegin(final ResponseWriter writer, + final FacesContext context, final UIComponent component) + throws IOException { + super.doEncodeBegin(writer, context, component); + org.richfaces.component.util.FormUtil.throwEnclFormReqExceptionIfNeed( + context, component); + } - /** - * Encode end. - * - * @param writer {@link javax.faces.context.ResponseWriter} - * @param context {@link javax.faces.context.FacesContext} - * @param component {@link javax.faces.component.UIComponent} - * @throws IOException - * - * @see {@link org.ajax4jsf.framework.renderer.RendererBase#doEncodeEnd} - */ - protected void doEncodeEnd(final ResponseWriter writer, - final FacesContext context, - final UIComponent component) throws IOException { - UISuggestionBox suggestionBox = (UISuggestionBox) component; - - if (!suggestionBox.isSubmitted()) { - suggestionBox.setRowIndex(-1); - writer.startElement(HTML.DIV_ELEM, component); - getUtils().encodeId(context, component); + protected void writeExplicitMarkup(ResponseWriter writer, + UISuggestionBox suggestionBox) { - StringBuffer clazz = new StringBuffer( - "dr-sb-common-container rich-sb-common-container "); - clazz.append(suggestionBox.getPopupClass() + " "). - append(suggestionBox.getStyleClass()); - writer.writeAttribute("class", clazz, "popupClass"); + String forAttribute = suggestionBox.getFor(); + if (forAttribute != null && forAttribute.length() > 0) { + + } + } - int zIndex = suggestionBox.getZindex(); + /** + * Encode end. + * + * @param writer + * {@link javax.faces.context.ResponseWriter} + * @param context + * {@link javax.faces.context.FacesContext} + * @param component + * {@link javax.faces.component.UIComponent} + * @throws IOException + * + * @see {@link org.ajax4jsf.framework.renderer.RendererBase#doEncodeEnd} + */ + protected void doEncodeEnd(final ResponseWriter writer, + final FacesContext context, final UIComponent component) + throws IOException { + UISuggestionBox suggestionBox = (UISuggestionBox) component; - StringBuffer style = new StringBuffer("display:none; z-index: " + (zIndex + 1) + ";"); + if (!suggestionBox.isSubmitted()) { + suggestionBox.setRowIndex(-1); - style.append(getSizeForStyle(component, "width", null, false)); - style.append(getSizeForStyle(component, "height", null, false)); + writer.startElement(HTML.DIV_ELEM, component); + getUtils().encodeId(context, component); - style.append(suggestionBox.getPopupStyle() + ";"). - append(suggestionBox.getStyle() + ";"); - writer.writeAttribute("style", style, "popupStyle"); + StringBuffer clazz = new StringBuffer( + "dr-sb-common-container rich-sb-common-container "); + clazz.append(suggestionBox.getPopupClass() + " ").append( + suggestionBox.getStyleClass()); + writer.writeAttribute("class", clazz, "popupClass"); - UIComponent popupFacet = component.getFacet("popup"); - if (null == popupFacet) { - popup.encode(this, context, component); - } else { - // Use facet as content of popup window - // suggestionBox.setPopup(popupFacet.getClientId(context)); - renderChild(context, popupFacet); - } - writer.startElement(HTML.SCRIPT_ELEM, component); - writer.writeText(getScript(context, component), "script"); - writer.endElement(HTML.SCRIPT_ELEM); - writer.endElement(HTML.DIV_ELEM); - writer.startElement("iframe", component); - writer.writeAttribute("src", - getResource("/org/richfaces/renderkit/html/images/spacer.gif") - .getUri(context, null), null); - writer.writeAttribute("id", component.getClientId(context) - + "_iframe", null); - writer.writeAttribute( - "style", "position:absolute;display:none;z-index:" + zIndex + ";", null); - writer.endElement("iframe"); - - writer.startElement("input", component); - writer.writeAttribute("type", "hidden", null); - writer.writeAttribute("id", component.getClientId(context) - + "_hiddenFetchValue", null); - writer.writeAttribute("name", component.getClientId(context) - + "_hiddenFetchValue", null); - writer.endElement("input"); + int zIndex = suggestionBox.getZindex(); - writer.startElement("input", component); - writer.writeAttribute("type", "hidden", null); - writer.writeAttribute("id", component.getClientId(context) - + "_selection", null); - writer.writeAttribute("name", component.getClientId(context) - + "_selection", null); - writer.endElement("input"); - - } else { - suggestionBox.setSubmitted(false); - } + StringBuffer style = new StringBuffer("display:none; z-index: " + + (zIndex + 1) + ";"); - // Fix for bug CH-1323. - ((UISuggestionBox) component).setValue(null); - } + style.append(getSizeForStyle(component, "width", null, false)); + style.append(getSizeForStyle(component, "height", null, false)); - /** - * Encode children. - * - * @param context {@link javax.faces.context.FacesContext} - * @param component {@link javax.faces.component.UIComponent} - * @throws IOException - * - * @see javax.faces.render.Renderer#encodeChildren - */ - public void encodeChildren(final FacesContext context, - final UIComponent component) - throws IOException { - UISuggestionBox suggestionBox = (UISuggestionBox) component; - if (suggestionBox.isSubmitted()) { - suggestionBox.setupValue(context); - body.encode(getTemplateContext(context, suggestionBox)); - - Object[] values = ((Collection)suggestionBox.getValue()).toArray(); - //Object hiddenFetchValue = suggestionBox.getHiddenFetchValue(); - Collection data = new ArrayList(); - for(int i=0;i<values.length;i++){ - - String var = (String)suggestionBox.getAttributes().get("var"); - context.getExternalContext().getRequestMap().put(var, values[i]); - if(suggestionBox.getHiddenFetchValue()!=null){ - data.add(suggestionBox.getHiddenFetchValue()); - }else{ - data.add(suggestionBox.getFetchValue()); - } - - - } - suggestionBox.setData(data); - // Replace rendered area ID from component to suggestion table - suggestionBox.setRowIndex(-1); - AjaxContext ajaxContext = AjaxContext.getCurrentInstance(context); - ajaxContext.removeRenderedArea(component.getClientId(context)); - ajaxContext.addRenderedArea(getContentId(context, component)); - } - } + style.append(suggestionBox.getPopupStyle() + ";").append( + suggestionBox.getStyle() + ";"); + writer.writeAttribute("style", style, "popupStyle"); - /** - * Gets component. - * - * @param component {@link javax.faces.component.UIComponent} - * @return component - */ - private UIComponent getTarget(final UIComponent component) { - String target = ((UISuggestionBox) component).getFor(); - if (null != target) { - target = RendererUtils.getInstance().correctForIdReference(target,component); - // Use parent since UIData - naming container - UIComponent targetComponent = RendererUtils.getInstance(). - findComponentFor(component, target); - if (null != targetComponent) { - return targetComponent; - } else { - throw new FacesException("Component for target " + target - + " not found in SuggestionBox " + component.getId()); - } - } else { - throw new FacesException("Component SuggestionBox " - + component.getId() + " don't have property 'for' "); - } - } + UIComponent popupFacet = component.getFacet("popup"); + if (null == popupFacet) { + popup.encode(this, context, component); + } else { + // Use facet as content of popup window + // suggestionBox.setPopup(popupFacet.getClientId(context)); + renderChild(context, popupFacet); + } + writer.startElement(HTML.SCRIPT_ELEM, component); + writer.writeText(getScript(context, component), "script"); + writer.endElement(HTML.SCRIPT_ELEM); + writer.endElement(HTML.DIV_ELEM); + writer.startElement("iframe", component); + writer.writeAttribute("src", getResource( + "/org/richfaces/renderkit/html/images/spacer.gif").getUri( + context, null), null); + writer.writeAttribute("id", component.getClientId(context) + + "_iframe", null); + writer.writeAttribute("style", + "position:absolute;display:none;z-index:" + zIndex + ";", + null); + writer.endElement("iframe"); - /** - * Gets script. - * - * @param context {@link javax.faces.context.FacesContext} - * @param component {@link javax.faces.component.UIComponent} - * @return script - */ - private String getScript(final FacesContext context, - final UIComponent component) { - Map attributes = component.getAttributes(); - StringBuffer script = new StringBuffer(" new "); - // Build ajax function call - JSFunction submitSuggest = AjaxRendererUtils.buildAjaxFunction( - component, context, "RichFaces.Suggestion"); - UIComponent targetComponent = getTarget(component); - submitSuggest.addParameter(targetComponent.getClientId(context)); - submitSuggest.addParameter(component.getClientId(context)); - submitSuggest.addParameter(component.getAttributes().get("onsubmit")); - Map options = AjaxRendererUtils.buildEventOptions(context, component); - options.put("popup", component.getClientId(context)); - for (int i = 0; i < OPTIONS.length; i++) { - String option = OPTIONS[i]; - Object value = attributes.get(option); - if (null != value) { - options.put(option, value); - } - } - // If ajax queue name not set, put clientId - String eventsQueue = (String) options.get("eventsQueue"); - if (null == eventsQueue) { - options.put("eventsQueue", component.getClientId(context)); - } - String onselect = (String) attributes.get("onselect"); - if (null != onselect) { - JSFunctionDefinition function = new JSFunctionDefinition( - "suggestion"); - function.addParameter("event"); - function.addToBody(onselect); + writer.startElement("input", component); + writer.writeAttribute("type", "hidden", null); + writer.writeAttribute("id", component.getClientId(context) + + "_hiddenFetchValue", null); + writer.writeAttribute("name", component.getClientId(context) + + "_hiddenFetchValue", null); + writer.endElement("input"); - options.put("onselect", function); + writer.startElement("input", component); + writer.writeAttribute("type", "hidden", null); + writer.writeAttribute("id", component.getClientId(context) + + "_selection", null); + writer.writeAttribute("name", component.getClientId(context) + + "_selection", null); + writer.endElement("input"); - } - if (component.getValueBinding("fetchValue") != null - || attributes.get("fetchValue") != null) { - options.put("select", attributes.get("selectValueClass")); - } + } else { + suggestionBox.setSubmitted(false); + } - submitSuggest.addParameter(options); - script.append(submitSuggest.toScript()).append(";\n"); - return script.toString(); - } + // Fix for bug CH-1323. + ((UISuggestionBox) component).setValue(null); + } - /** - * Gets template. - * - * @param context {@link javax.faces.context.FacesContext} - * @param data - * @return {@link org.ajax4jsf.framework.renderer.compiler.TemplateContext} - */ - private TemplateContext getTemplateContext(final FacesContext context, - final UIData data) { - data.setRowIndex(-1); - return new DataTemplateContext(this, context, data); - } + /** + * Encode children. + * + * @param context + * {@link javax.faces.context.FacesContext} + * @param component + * {@link javax.faces.component.UIComponent} + * @throws IOException + * + * @see javax.faces.render.Renderer#encodeChildren + */ + public void encodeChildren(final FacesContext context, + final UIComponent component) throws IOException { + UISuggestionBox suggestionBox = (UISuggestionBox) component; + if (suggestionBox.isSubmitted()) { + suggestionBox.setupValue(context); + body.encode(getTemplateContext(context, suggestionBox)); - /** - * Special html templates context class with pre-defined properties for - * iterations over rows and columns. - * - * @author shura (latest modification by $Author: alexsmirnov $) - * @version $Revision: 1.20 $ $Date: 2007/03/01 22:37:49 $ - */ - private static class DataTemplateContext extends TemplateContext { + Object[] values = ((Collection) suggestionBox.getValue()).toArray(); + // Object hiddenFetchValue = suggestionBox.getHiddenFetchValue(); + Collection data = new ArrayList(); + for (int i = 0; i < values.length; i++) { - private List columns; + String var = (String) suggestionBox.getAttributes().get("var"); + context.getExternalContext().getRequestMap() + .put(var, values[i]); + if (suggestionBox.getHiddenFetchValue() != null) { + data.add(suggestionBox.getHiddenFetchValue()); + } else { + data.add(suggestionBox.getFetchValue()); + } - private int first; + } + suggestionBox.setData(data); + // Replace rendered area ID from component to suggestion table + suggestionBox.setRowIndex(-1); + AjaxContext ajaxContext = AjaxContext.getCurrentInstance(context); + ajaxContext.removeRenderedArea(component.getClientId(context)); + ajaxContext.addRenderedArea(getContentId(context, component)); + ajaxContext.getResponseDataMap().put("_ajax:data",data); + + } + } - private int last; + /** + * Gets component. + * + * @param component + * {@link javax.faces.component.UIComponent} + * @return component + */ + private UIComponent getTarget(final UIComponent component) { + String target = ((UISuggestionBox) component).getFor(); + if (null != target) { + target = RendererUtils.getInstance().correctForIdReference(target, + component); + // Use parent since UIData - naming container + UIComponent targetComponent = RendererUtils.getInstance() + .findComponentFor(component, target); + if (null != targetComponent) { + return targetComponent; + } else { + throw new FacesException("Component for target " + target + + " not found in SuggestionBox " + component.getId()); + } + } else { + return component; + } + } - private int rows; + /** + * Gets script. + * + * @param context + * {@link javax.faces.context.FacesContext} + * @param component + * {@link javax.faces.component.UIComponent} + * @return script + */ + private String getScript(final FacesContext context, + final UIComponent component) { + Map attributes = component.getAttributes(); + StringBuffer script = new StringBuffer(" new "); + // Build ajax function call + JSFunction submitSuggest = AjaxRendererUtils.buildAjaxFunction( + component, context, "RichFaces.Suggestion"); + UIComponent targetComponent = getTarget(component); + if (targetComponent.equals(component)) { + submitSuggest.addParameter(targetComponent.getClientId(context) + + "_input"); + } else { + submitSuggest.addParameter(targetComponent.getClientId(context)); + } + submitSuggest.addParameter(component.getClientId(context)); + submitSuggest.addParameter(component.getAttributes().get("onsubmit")); + Map options = AjaxRendererUtils.buildEventOptions(context, component); + options.put("popup", component.getClientId(context)); + for (int i = 0; i < OPTIONS.length; i++) { + String option = OPTIONS[i]; + Object value = attributes.get(option); + if (null != value) { + options.put(option, value); + } + } + // If ajax queue name not set, put clientId + String eventsQueue = (String) options.get("eventsQueue"); + if (null == eventsQueue) { + options.put("eventsQueue", component.getClientId(context)); + } + String onselect = (String) attributes.get("onselect"); + if (null != onselect) { + JSFunctionDefinition function = new JSFunctionDefinition( + "suggestion"); + function.addParameter("event"); + function.addToBody(onselect); - private int rowCount; + options.put("onselect", function); - private int current; + } + if (component.getValueBinding("fetchValue") != null + || attributes.get("fetchValue") != null) { + options.put("select", attributes.get("selectValueClass")); + } - private String[] rowClasses = new String[0]; + submitSuggest.addParameter(options); + script.append(submitSuggest.toScript()).append(";\n"); + return script.toString(); + } - private String entryClass; + /** + * Gets template. + * + * @param context + * {@link javax.faces.context.FacesContext} + * @param data + * @return {@link org.ajax4jsf.framework.renderer.compiler.TemplateContext} + */ + private TemplateContext getTemplateContext(final FacesContext context, + final UIData data) { + data.setRowIndex(-1); + return new DataTemplateContext(this, context, data); + } - /** - * Constructor. - * - * @param renderer {@link org.ajax4jsf.framework.renderer.RendererBase} - * @param facesContext {@link javax.faces.context.FacesContext} - * @param component {@link javax.faces.component.UIComponent} - */ - public DataTemplateContext(final RendererBase renderer, - final FacesContext facesContext, - final UIComponent component) { - super(renderer, facesContext, component); - if (component.getFacet("head") != null) { - this.putParameter("hasHead", Boolean.TRUE); - } - if (component.getFacet("head") != null) { - this.putParameter("hasHead", Boolean.TRUE); - } - // Fill child columns components - columns = new ArrayList(component.getChildCount()); - for (Iterator iter = component.getChildren().iterator(); iter - .hasNext();) { - UIComponent column = (UIComponent) iter.next(); - if (column instanceof UIColumn) { - columns.add(column); - if (column.getFacet("head") != null) { - this.putParameter("hasHead", Boolean.TRUE); - this.putParameter("hasColumnHead", Boolean.TRUE); - } - if (column.getFacet("footer") != null) { - this.putParameter("hasFooter", Boolean.TRUE); - this.putParameter("hasColumnFooter", Boolean.TRUE); - } - } - } - // fill rows counters - UISuggestionBox box = (UISuggestionBox) component; - this.first = box.getFirst(); - this.rows = box.getRows(); - this.rowCount = box.getRowCount(); - // return all records; CH-1330 - if (rows <= 0 || true) { - rows = rowCount - first; - } - last = first + rows; - if (last > rowCount) { - last = rowCount; - } - current = first; - // rows classes - entryClass = box.getEntryClass(); - String rowClasses = box.getRowClasses(); - if (null != rowClasses && rowClasses.length() > 0) { - this.rowClasses = rowClasses.split("\\s+"); - } + /** + * Special html templates context class with pre-defined properties for + * iterations over rows and columns. + * + * @author shura (latest modification by $Author: alexsmirnov $) + * @version $Revision: 1.20 $ $Date: 2007/03/01 22:37:49 $ + */ + private static class DataTemplateContext extends TemplateContext { - } + private List columns; - /** - * Gets parameter. - * - * @param key parameter key - * @return parameter - */ - public Object getParameter(Object key) { - if ("rows".equals(key)) { - // Iterate over rows in datatable - return new Iterator() { + private int first; - public boolean hasNext() { - if (current >= last) { - return false; - } - UIData data = ((UIData) getComponent()); - data.setRowIndex(current); - return data.isRowAvailable(); - } + private int last; - public Object next() { - // TODO reset rows and columns classes counters - current++; - return getComponent(); - } + private int rows; - public void remove() { - throw new UnsupportedOperationException( - "remove row from UIData not supported"); - } + private int rowCount; - }; - } else if ("rowClass".equals(key)) { - // Build row class string from entryClass and row classes - StringBuffer rowClass = new StringBuffer(); - if (null != entryClass) { - rowClass.append(entryClass); - if (rowClasses.length > 0) { - rowClass.append(" "); - } - } - if (rowClasses.length > 0) { - int currentClass = (current - first - 1) - % rowClasses.length; - if (currentClass < 0) { - currentClass = 0; - } - rowClass.append(rowClasses[currentClass]); - } - // for iterate over columns - return rowClass.toString(); - } else if ("columns".equals(key)) { - // for iterate over columns - return columns; - } else if ("columnsCount".equals(key)) { - return new Integer(columns.size()); - } else { - return super.getParameter(key); - } - } - } + private int current; - /** - * Gets opacity style. - * - * @param context {@link javax.faces.context.FacesContext} - * @param component {@link javax.faces.component.UIComponent} - * @return style - */ - public final String opacityStyle(final FacesContext context, - final UIComponent component) { - String opacity = (String) component.getAttributes().get("shadowOpacity"); - String filterOpacity; + private String[] rowClasses = new String[0]; - if (null == opacity) { - Skin skin = SkinFactory.getInstance().getSkin(context); - opacity = (String) skin.getParameter(context, "shadowOpacity"); - } - try { - Double op = Double.valueOf(opacity); - filterOpacity = Integer.toString(op.intValue() * 10); - opacity = Double.toString(op.doubleValue() / 10); - } catch (Exception e) { - // illegal opacity - return ";"; - } - return "opacity:" + opacity - + "; filter:alpha(opacity=" + filterOpacity + ");"; - } + private String entryClass; - /** - * Gets border style. - * - * @param context {@link javax.faces.context.FacesContext} - * @param component {@link javax.faces.component.UIComponent} - * @return style - */ - public final String border(final FacesContext context, - final UIComponent component) { + /** + * Constructor. + * + * @param renderer + * {@link org.ajax4jsf.framework.renderer.RendererBase} + * @param facesContext + * {@link javax.faces.context.FacesContext} + * @param component + * {@link javax.faces.component.UIComponent} + */ + public DataTemplateContext(final RendererBase renderer, + final FacesContext facesContext, final UIComponent component) { + super(renderer, facesContext, component); + if (component.getFacet("head") != null) { + this.putParameter("hasHead", Boolean.TRUE); + } + if (component.getFacet("head") != null) { + this.putParameter("hasHead", Boolean.TRUE); + } + // Fill child columns components + columns = new ArrayList(component.getChildCount()); + for (Iterator iter = component.getChildren().iterator(); iter + .hasNext();) { + UIComponent column = (UIComponent) iter.next(); + if (column instanceof UIColumn) { + columns.add(column); + if (column.getFacet("head") != null) { + this.putParameter("hasHead", Boolean.TRUE); + this.putParameter("hasColumnHead", Boolean.TRUE); + } + if (column.getFacet("footer") != null) { + this.putParameter("hasFooter", Boolean.TRUE); + this.putParameter("hasColumnFooter", Boolean.TRUE); + } + } + } + // fill rows counters + UISuggestionBox box = (UISuggestionBox) component; + this.first = box.getFirst(); + this.rows = box.getRows(); + this.rowCount = box.getRowCount(); + // return all records; CH-1330 + if (rows <= 0 || true) { + rows = rowCount - first; + } + last = first + rows; + if (last > rowCount) { + last = rowCount; + } + current = first; + // rows classes + entryClass = box.getEntryClass(); + String rowClasses = box.getRowClasses(); + if (null != rowClasses && rowClasses.length() > 0) { + this.rowClasses = rowClasses.split("\\s+"); + } - String border = (String) component.getAttributes().get("border"); + } - String frame = (String) component.getAttributes().get("frame"); - if (null == frame) { - frame = "box"; - } - StringBuffer stringBuffer = new StringBuffer(); + /** + * Gets parameter. + * + * @param key + * parameter key + * @return parameter + */ + public Object getParameter(Object key) { + if ("rows".equals(key)) { + // Iterate over rows in datatable + return new Iterator() { - if (null != border && Pattern.matches("\\d*", border)) { - border += "px"; - } + public boolean hasNext() { + if (current >= last) { + return false; + } + UIData data = ((UIData) getComponent()); + data.setRowIndex(current); + return data.isRowAvailable(); + } - boolean top = false, right = false, bottom = false, left = false; - if (frame.equalsIgnoreCase("above")) { - top = true; - // else if (frame.equalsIgnoreCase("border") | - // frame.equalsIgnoreCase("box")) top=right=bottom=left=true; - } else if (frame.equalsIgnoreCase("below")) { - bottom = true; - } else if (frame.equalsIgnoreCase("hsides")) { - top = true; - bottom = true; - } else if (frame.equalsIgnoreCase("lhs")) { - left = true; - } else if (frame.equalsIgnoreCase("rhs")) { - right = true; - } else if (frame.equalsIgnoreCase("vsides")) { - right = true; - left = true; - } else { - top = true; - right = true; - bottom = true; - left = true; - } - stringBuffer.append("; border-width:"); - if (top) { - stringBuffer.append(" ").append(border).append(" "); - } else { - stringBuffer.append(" 0px "); - } - if (right) { - stringBuffer.append(" ").append(border).append(" "); - } else { - stringBuffer.append(" 0px "); - } - if (bottom) { - stringBuffer.append(" ").append(border).append(" "); - } else { - stringBuffer.append(" 0px "); - } - if (left) { - stringBuffer.append(" ").append(border).append(" "); - } else { - stringBuffer.append(" 0px "); - } - stringBuffer.append(";"); - return stringBuffer.toString(); - } + public Object next() { + // TODO reset rows and columns classes counters + current++; + return getComponent(); + } - /** - * Gets background-color style. - * - * @param context {@link javax.faces.context.FacesContext} - * @param component {@link javax.faces.component.UIComponent} - * @return background-color style - */ - public final String bgcolor(final FacesContext context, - final UIComponent component) { - String bgcolor = (String) component.getAttributes().get("bgcolor"); - if (bgcolor != null) { - return "background-color: " + bgcolor + ";"; - } - return ";"; - } + public void remove() { + throw new UnsupportedOperationException( + "remove row from UIData not supported"); + } - /** - * Gets cellpadding style. - * - * @param context {@link javax.faces.context.FacesContext} - * @param component {@link javax.faces.component.UIComponent} - * @return cellpadding style - */ - public final String cellPadding(final FacesContext context, - final UIComponent component) { - UISuggestionBox box = (UISuggestionBox) component; - String cp = box.getCellpadding(); - if (cp != null) { - return "padding: " + getUtils().encodePctOrPx(cp) + ";"; - } - return ";"; - } + }; + } else if ("rowClass".equals(key)) { + // Build row class string from entryClass and row classes + StringBuffer rowClass = new StringBuffer(); + if (null != entryClass) { + rowClass.append(entryClass); + if (rowClasses.length > 0) { + rowClass.append(" "); + } + } + if (rowClasses.length > 0) { + int currentClass = (current - first - 1) + % rowClasses.length; + if (currentClass < 0) { + currentClass = 0; + } + rowClass.append(rowClasses[currentClass]); + } + // for iterate over columns + return rowClass.toString(); + } else if ("columns".equals(key)) { + // for iterate over columns + return columns; + } else if ("columnsCount".equals(key)) { + return new Integer(columns.size()); + } else { + return super.getParameter(key); + } + } + } - /** - * Gets border size - * - * @param context {@link javax.faces.context.FacesContext} - * @param component {@link javax.faces.component.UIComponent} - * @return border size if set, 0 if none - */ - public final String getBorder(final FacesContext context, - final UIComponent component) { + /** + * Gets opacity style. + * + * @param context + * {@link javax.faces.context.FacesContext} + * @param component + * {@link javax.faces.component.UIComponent} + * @return style + */ + public final String opacityStyle(final FacesContext context, + final UIComponent component) { + String opacity = (String) component.getAttributes() + .get("shadowOpacity"); + String filterOpacity; - String border = (String) component.getAttributes().get("border"); - if (border == null || border.length() == 0) { - return "0"; - } - - return border; - } + if (null == opacity) { + Skin skin = SkinFactory.getInstance().getSkin(context); + opacity = (String) skin.getParameter(context, "shadowOpacity"); + } + try { + Double op = Double.valueOf(opacity); + filterOpacity = Integer.toString(op.intValue() * 10); + opacity = Double.toString(op.doubleValue() / 10); + } catch (Exception e) { + // illegal opacity + return ";"; + } + return "opacity:" + opacity + "; filter:alpha(opacity=" + filterOpacity + + ");"; + } - - /** - * Gets context identifier. - * - * @param context {@link javax.faces.context.FacesContext} - * @param component {@link javax.faces.component.UIComponent} - * @return context identifier - */ - public final String getContentId(final FacesContext context, - final UIComponent component) { - return component.getClientId(context) - + NamingContainer.SEPARATOR_CHAR + "suggest"; - } + /** + * Gets border style. + * + * @param context + * {@link javax.faces.context.FacesContext} + * @param component + * {@link javax.faces.component.UIComponent} + * @return style + */ + public final String border(final FacesContext context, + final UIComponent component) { - /** - * Gets overflow sizes. - * - * @param context {@link javax.faces.context.FacesContext} - * @param component {@link javax.faces.component.UIComponent} - * @return overflow style - */ - public final String overflowSize(final FacesContext context, - final UIComponent component) { - StringBuffer style = new StringBuffer(); + String border = (String) component.getAttributes().get("border"); - style.append(getSizeForStyle(component, "width", null, true)); - style.append(getSizeForStyle(component, "height", null, true)); + String frame = (String) component.getAttributes().get("frame"); + if (null == frame) { + frame = "box"; + } + StringBuffer stringBuffer = new StringBuffer(); - return style.toString(); - } + if (null != border && Pattern.matches("\\d*", border)) { + border += "px"; + } - /** - * Gets shadow style. - * - * @param context {@link javax.faces.context.FacesContext} - * @param component {@link javax.faces.component.UIComponent} - * @return shadow style - */ - public final String shadowDepth(final FacesContext context, - final UIComponent component) { - String shadow = (String) component.getAttributes().get("shadowDepth"); - if (shadow == null) { - shadow = Integer.toString(SHADOW_DEPTH); - } + boolean top = false, right = false, bottom = false, left = false; + if (frame.equalsIgnoreCase("above")) { + top = true; + // else if (frame.equalsIgnoreCase("border") | + // frame.equalsIgnoreCase("box")) top=right=bottom=left=true; + } else if (frame.equalsIgnoreCase("below")) { + bottom = true; + } else if (frame.equalsIgnoreCase("hsides")) { + top = true; + bottom = true; + } else if (frame.equalsIgnoreCase("lhs")) { + left = true; + } else if (frame.equalsIgnoreCase("rhs")) { + right = true; + } else if (frame.equalsIgnoreCase("vsides")) { + right = true; + left = true; + } else { + top = true; + right = true; + bottom = true; + left = true; + } + stringBuffer.append("; border-width:"); + if (top) { + stringBuffer.append(" ").append(border).append(" "); + } else { + stringBuffer.append(" 0px "); + } + if (right) { + stringBuffer.append(" ").append(border).append(" "); + } else { + stringBuffer.append(" 0px "); + } + if (bottom) { + stringBuffer.append(" ").append(border).append(" "); + } else { + stringBuffer.append(" 0px "); + } + if (left) { + stringBuffer.append(" ").append(border).append(" "); + } else { + stringBuffer.append(" 0px "); + } + stringBuffer.append(";"); + return stringBuffer.toString(); + } - return "top: " + shadow + "px; left: " + shadow +"px; "; - } + /** + * Gets background-color style. + * + * @param context + * {@link javax.faces.context.FacesContext} + * @param component + * {@link javax.faces.component.UIComponent} + * @return background-color style + */ + public final String bgcolor(final FacesContext context, + final UIComponent component) { + String bgcolor = (String) component.getAttributes().get("bgcolor"); + if (bgcolor != null) { + return "background-color: " + bgcolor + ";"; + } + return ";"; + } - /** - * Gets additional scripts. - * - * @return array of resources - * {@link org.ajax4jsf.framework.resource.InternetResource} - */ - protected final InternetResource[] getAdditionalScripts() { - return additionalScripts; - } + /** + * Gets cellpadding style. + * + * @param context + * {@link javax.faces.context.FacesContext} + * @param component + * {@link javax.faces.component.UIComponent} + * @return cellpadding style + */ + public final String cellPadding(final FacesContext context, + final UIComponent component) { + UISuggestionBox box = (UISuggestionBox) component; + String cp = box.getCellpadding(); + if (cp != null) { + return "padding: " + getUtils().encodePctOrPx(cp) + ";"; + } + return ";"; + } - /** - * Gets styles. - * - * @return array of styles - * {@link org.ajax4jsf.framework.resource.InternetResource} - */ - protected final InternetResource[] getStyles() { - return styles; - } + /** + * Gets border size + * + * @param context + * {@link javax.faces.context.FacesContext} + * @param component + * {@link javax.faces.component.UIComponent} + * @return border size if set, 0 if none + */ + public final String getBorder(final FacesContext context, + final UIComponent component) { - /** - * Gets style for width & height. - * @param component {@link javax.faces.component.UIComponent} - * @param attr attribute - * @param def default value - * @param isShadow TRUE if shadow exists - * @return style - */ - private String getSizeForStyle(final UIComponent component, - final String attr, - final String def, - final boolean isShadow) { - Map attributes = component.getAttributes(); - StringBuffer style = new StringBuffer(); + String border = (String) component.getAttributes().get("border"); + if (border == null || border.length() == 0) { + return "0"; + } - String attribute = (String) attributes.get(attr); - if (attribute == null && def != null) { - attribute = def; - } + return border; + } - if (attribute != null && (!attribute.equals(""))) { - if (isShadow) { - attribute = String.valueOf(Integer.parseInt(attribute) - - SHADOW_DEPTH); - } + /** + * Gets context identifier. + * + * @param context + * {@link javax.faces.context.FacesContext} + * @param component + * {@link javax.faces.component.UIComponent} + * @return context identifier + */ + public final String getContentId(final FacesContext context, + final UIComponent component) { + return component.getClientId(context) + NamingContainer.SEPARATOR_CHAR + + "suggest"; + } - style.append(attr).append(":").append(attribute); - if (Pattern.matches("\\d*", attribute)) { - style.append("px"); - } - style.append(";"); - } + /** + * Gets overflow sizes. + * + * @param context + * {@link javax.faces.context.FacesContext} + * @param component + * {@link javax.faces.component.UIComponent} + * @return overflow style + */ + public final String overflowSize(final FacesContext context, + final UIComponent component) { + StringBuffer style = new StringBuffer(); - return style.toString(); - } - - public void insertNothingLabel(final FacesContext context, - final UIComponent component) throws IOException { - ResponseWriter writer = context.getResponseWriter(); - UISuggestionBox suggestionBox = (UISuggestionBox)component; - final String startHtml = - "<tr id=\"" + suggestionBox.getClientId(context) + "NothingLabel\" class=\"dr-sb-int rich-sb-int " + suggestionBox.getRowClasses() + - "\" style=\"display: none;\">" + - "<td nowrap=\"nowrap\" class=\"dr-sb-cell-padding rich-sb-cell-padding\" style=\"" + this.cellPadding(context, component) + "\">"; - final String endHtml = "</td></tr>"; - - UIComponent nothingLabelFacet = component.getFacet("nothingLabel"); - if(null != nothingLabelFacet && nothingLabelFacet.isRendered()) { - writer.write(startHtml); - renderChild(context, nothingLabelFacet); - writer.write(endHtml); - } - else if (null != suggestionBox.getNothingLabel() && - !"".equals(suggestionBox.getNothingLabel())) { - writer.write(startHtml); - writer.write(suggestionBox.getNothingLabel()); - writer.write(endHtml); - } - - } - - /** - * Gets 'class' attribute for suggestion entry. - * - * @param context {@link javax.faces.context.FacesContext} - * @param component {@link javax.faces.component.UIComponent} - * @return 'class' attribute for 'tr' element of suggestion entry. - */ - public final String getEntryClass(final FacesContext context, - final UIComponent component) { - String entryClass = (String) component.getAttributes().get("entryClass"); - if (null == entryClass) - entryClass = ""; - String rowClass = (String) component.getAttributes().get("rowClasses"); - if (null == rowClass) - rowClass = ""; - - return "dr-sb-int rich-sb-int " + entryClass + " " + rowClass; - } + style.append(getSizeForStyle(component, "width", null, true)); + style.append(getSizeForStyle(component, "height", null, true)); + + return style.toString(); + } + + /** + * Gets shadow style. + * + * @param context + * {@link javax.faces.context.FacesContext} + * @param component + * {@link javax.faces.component.UIComponent} + * @return shadow style + */ + public final String shadowDepth(final FacesContext context, + final UIComponent component) { + String shadow = (String) component.getAttributes().get("shadowDepth"); + if (shadow == null) { + shadow = Integer.toString(SHADOW_DEPTH); + } + + return "top: " + shadow + "px; left: " + shadow + "px; "; + } + + /** + * Gets additional scripts. + * + * @return array of resources + * {@link org.ajax4jsf.framework.resource.InternetResource} + */ + protected final InternetResource[] getAdditionalScripts() { + return additionalScripts; + } + + /** + * Gets styles. + * + * @return array of styles + * {@link org.ajax4jsf.framework.resource.InternetResource} + */ + protected final InternetResource[] getStyles() { + return styles; + } + + /** + * Gets style for width & height. + * + * @param component + * {@link javax.faces.component.UIComponent} + * @param attr + * attribute + * @param def + * default value + * @param isShadow + * TRUE if shadow exists + * @return style + */ + private String getSizeForStyle(final UIComponent component, + final String attr, final String def, final boolean isShadow) { + Map attributes = component.getAttributes(); + StringBuffer style = new StringBuffer(); + + String attribute = (String) attributes.get(attr); + if (attribute == null && def != null) { + attribute = def; + } + + if (attribute != null && (!attribute.equals(""))) { + if (isShadow) { + attribute = String.valueOf(Integer.parseInt(attribute) + - SHADOW_DEPTH); + } + + style.append(attr).append(":").append(attribute); + if (Pattern.matches("\\d*", attribute)) { + style.append("px"); + } + style.append(";"); + } + + return style.toString(); + } + + public void insertNothingLabel(final FacesContext context, + final UIComponent component) throws IOException { + ResponseWriter writer = context.getResponseWriter(); + UISuggestionBox suggestionBox = (UISuggestionBox) component; + final String startHtml = "<tr id=\"" + + suggestionBox.getClientId(context) + + "NothingLabel\" class=\"dr-sb-int rich-sb-int " + + suggestionBox.getRowClasses() + + "\" style=\"display: none;\">" + + "<td nowrap=\"nowrap\" class=\"dr-sb-cell-padding rich-sb-cell-padding\" style=\"" + + this.cellPadding(context, component) + "\">"; + final String endHtml = "</td></tr>"; + + UIComponent nothingLabelFacet = component.getFacet("nothingLabel"); + if (null != nothingLabelFacet && nothingLabelFacet.isRendered()) { + writer.write(startHtml); + renderChild(context, nothingLabelFacet); + writer.write(endHtml); + } else if (null != suggestionBox.getNothingLabel() + && !"".equals(suggestionBox.getNothingLabel())) { + writer.write(startHtml); + writer.write(suggestionBox.getNothingLabel()); + writer.write(endHtml); + } + + } + + /** + * Gets 'class' attribute for suggestion entry. + * + * @param context + * {@link javax.faces.context.FacesContext} + * @param component + * {@link javax.faces.component.UIComponent} + * @return 'class' attribute for 'tr' element of suggestion entry. + */ + public final String getEntryClass(final FacesContext context, + final UIComponent component) { + String entryClass = (String) component.getAttributes() + .get("entryClass"); + if (null == entryClass) + entryClass = ""; + String rowClass = (String) component.getAttributes().get("rowClasses"); + if (null == rowClass) + rowClass = ""; + + return "dr-sb-int rich-sb-int " + entryClass + " " + rowClass; + } }