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1
5 package org.exoplatform.faces.core.renderer.html;
6
7 import java.io.IOException  ;
8 import java.util.List ;
9 import java.util.ResourceBundle ;
10 import javax.faces.component.UIComponent;
11 import javax.faces.context.ExternalContext;
12 import javax.faces.context.FacesContext;
13 import javax.faces.context.ResponseWriter;
14 import javax.faces.render.Renderer;
15 import org.exoplatform.commons.utils.Formater;
16 import org.exoplatform.container.SessionContainer;
17 import org.exoplatform.faces.context.PortletExternalContext;
18 import org.exoplatform.faces.core.component.UIExoComponent;
19 import org.exoplatform.faces.core.component.model.Parameter;
20 import org.exoplatform.portal.session.PortalResources;
21 import org.exoplatform.portal.session.RequestInfo;
22
26 public class HtmlBasicRenderer extends Renderer {
27 final static public String ACTION = UIExoComponent.ACTION ;
28 final static public String SAVE_ACTION = UIExoComponent.SAVE_ACTION ;
29 final static public String CANCEL_ACTION = UIExoComponent.CANCEL_ACTION ;
30 final static public String EDIT_ACTION = UIExoComponent.EDIT_ACTION ;
31 final static public String BACK_ACTION = UIExoComponent.BACK_ACTION ;
32 final static public String DELETE_ACTION = UIExoComponent.DELETE_ACTION ;
33 final static public String REMOVE_ACTION = UIExoComponent.DELETE_ACTION ;
34
35 final static public Parameter[] EMPTY_PARAMS = new Parameter[0] ;
36 protected static Formater ft_ = Formater.getFormater(null) ;
37 final static public LinkRenderer defaultLinkRenderer = new LinkRenderer() ;
38 final static public ButtonRenderer defaultButtonRenderer = new ButtonRenderer() ;
39
40 protected LinkRenderer linkRenderer_ = defaultLinkRenderer ;
41 protected ButtonRenderer buttonRenderer_ = defaultButtonRenderer ;
42
43 public void decode(FacesContext context, UIComponent uiComponent) {
44
45 }
46
47 public void encodeBegin( FacesContext context, UIComponent component ) throws IOException {
48 }
49
50 public void encodeChildren( FacesContext context, UIComponent component ) throws IOException {
51 }
53
54 public void encodeEnd( FacesContext context, UIComponent component ) throws IOException {
55 }
56
57 public void renderChildren(FacesContext context, UIComponent component ) throws IOException {
58 List children = component.getChildren() ;
59 for(int i = 0 ; i < children.size() ; i++) {
60 UIComponent uiChild = (UIComponent) children.get(i) ;
61 if(uiChild.isRendered()) {
62 uiChild.encodeBegin(context) ;
63 uiChild.encodeChildren(context) ;
64 uiChild.encodeEnd(context) ;
65 }
66 }
67 }
68
69 static public ResourceBundle getApplicationResourceBundle(ExternalContext eContext) {
70 if (eContext instanceof PortletExternalContext) {
71 PortletExternalContext econtext = (PortletExternalContext) eContext ;
72 return econtext.getApplicationResourceBundle() ;
73 }
74 PortalResources appres =
75 (PortalResources)SessionContainer.getComponent(PortalResources.class);
76 return appres.getApplicationResource();
77 }
78
79 static public String getBaseURL(FacesContext context) {
80 ExternalContext econtext = context.getExternalContext();
81 if (econtext instanceof PortletExternalContext) {
82 return econtext.encodeActionURL("") ;
83 }
84 RequestInfo rinfo = (RequestInfo)SessionContainer.getComponent(RequestInfo.class);
85 return rinfo.getPageURI();
86 }
87
88 static public void appendLink(ResponseWriter w, String text, String baseURL,
89 Parameter[] params, String tooltip) throws IOException {
90 w.write("<a");
91 w.write(" HREF='");w.write(baseURL) ;
92 for(int i = 0; i < params.length; i++) {
93 w.write("&");w.write(params[i].getName());w.write('=');w.write(params[i].getValue()) ;
94 }
95 w.write("'");
96 if(tooltip == null || tooltip.length() == 0){
97 w.write(">");
98 }else {
99 w.write(" alt='");w.write(tooltip);w.write("'");
100 w.write(" title='");w.write(tooltip);w.write("'>");
101 }
102 w.write(text);
103 w.write("</a>") ;
104 }
105
106 public String convertClientId(FacesContext context, String clientId) {
107 return clientId;
108 }
109 } |
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