X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbin%2Froles%2FwebEngine.ml;h=4e7bb32a834f5ff8e0e6ba4cc3c18fd59eba62cc;hb=2f6f2b7c01d47d23f61dd48d767bcb37aecdcfea;hp=441302d0e065fa9a3da2d8d8d38676aca77570e9;hpb=4d3256c98f816a2d2dc7b97557b61364e18d0806;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/bin/roles/webEngine.ml b/matita/matita/contribs/lambdadelta/bin/roles/webEngine.ml
index 441302d0e..4e7bb32a8 100644
--- a/matita/matita/contribs/lambdadelta/bin/roles/webEngine.ml
+++ b/matita/matita/contribs/lambdadelta/bin/roles/webEngine.ml
@@ -20,12 +20,13 @@ module WS = WebLWS
 let error = ref ""
 
 let open_out () =
-  let author = "λδ development binary: roles manager" in
-  let description = "λδ development binary: roles manager" in
-  let title = "Roles Manager" in
-  let css = Filename.concat !EG.base_url "css/roles.css" in
+  let author = "λδ development binary: role manager" in
+  let description = "λδ development binary: role manager" in
+  let title = "Role Manager" in
   let icon = Filename.concat !EG.base_url "images/crux_32.ico" in
-  WS.open_out_html author description title css icon
+  let css = Filename.concat !EG.base_url "css/roles.css" in
+  let js = Filename.concat !EG.base_url "js/roles.js" in
+  WS.open_out_html author description title icon css js
 
 let close_out () =
   WS.close_out_html ()
@@ -34,6 +35,12 @@ let string_of_request req arg =
   WS.string_of_request "roles" (["system-"^req, arg], "")
 
 let status_out () =
+  let filter p =
+    let req = string_of_request "select" p in
+    let ph = "Filter..." in
+    KP.printf "<input class=\"filter\" type=\"text\" autocomplete=\"on\" \
+      placeholder=%S oninput=\"filter('%s','%s');\" id=\"f.%s\"\n/>" ph req p p
+  in
   let button_specs = [
     "default", "Refresh";
     "save", "Save";
@@ -42,29 +49,32 @@ let status_out () =
     "remove", "Remove";
   ] in
   let each_button (action, str) =
-    let req = string_of_request action "" in 
+    let req = string_of_request action "" in
     KP.printf "<span class=\"button\"><a href=\"%s\">%s</a></span>\n" req str
   in
   let before_roles p count =
     let req = string_of_request "select" p in
     KP.printf "<div class=\"roles-head role-color\">\n";
-    KP.printf "<a href=\"%s\">Roles:</a>\n" req;
-    KP.printf "<span class=\"count\">%s</span>\n" count
+    KP.printf "<a id=\"s.%s\" href=\"%s\">Roles:</a>\n" p req;
+    KP.printf "<span class=\"count\">%s</span>\n" count;
+    filter p
   in
-  let each_role p b str =
+  let each_role n p b k o str =
     let req_x = string_of_request "expand" p in
     let req_s = string_of_request "select" p in
     let s = if b then " selected" else "" in
-    KP.printf "<div class=\"role role-color%s\">" s;
+    KP.printf "<div class=\"role role-color%s\" name=%S key=%S ord=%S>" s n k o;
     KP.printf "<a href=\"%s\">⮞</a> " req_x;
-    KP.printf "<a href=\"%s\">%s</a>" req_s str;
-    KP.printf "</div>\n"
+    KP.printf "<a href=\"%s\">%s</a>" req_s str
   in
-  let before_role () =
-    KP.printf "<div class=\"roles\">\n";
+  let before_role x n o =
+    let msg_n = if n then " (added)" else "" in
+    let msg_o = if o then " (removed)" else "" in
+    KP.printf "%s%s</div>\n" msg_n msg_o;
+    if x then KP.printf "<div class=\"roles\">\n"
   in
-  let after_role () =
-    KP.printf "</div>\n"
+  let after_role x =
+    if x then KP.printf "</div>\n"
   in
   let after_roles () =
     KP.printf "</div>\n";
@@ -85,16 +95,18 @@ let status_out () =
     in
     let req = string_of_request "select" p in
     KP.printf "<div class=\"atoms-head %s\">\n" c;
-    KP.printf "<a href=\"%s\">%s:</a>\n" req str;
+    KP.printf "<a id=\"s.%s\" href=\"%s\">%s:</a>\n" p req str;
     KP.printf "<span class=\"count\">%s</span>\n" count;
+    filter p;
     KP.printf "</div>\n";
     KP.printf "<div class=\"atoms\"><table class=\"atoms-table\"><tr>\n"
   in
-  let each_atom a p b str =
+  let each_atom a n p b k o str =
     let c = if a then "object-color" else "name-color" in
     let s = if b then " selected" else "" in
     let req = string_of_request "select" p in
-    KP.printf "<td class=\"atom %s%s\"><a href=\"%s\">%s</a></td>\n" c s req str
+    KP.printf "<td class=\"atom %s%s\" name=%S key=%S ord=%S>\
+      <a href=\"%s\">%s</a></td>\n" c s n k o req str
   in
   let after_atoms () =
     KP.printf "</tr></table></div>\n"
@@ -119,7 +131,7 @@ let handler opt arg () =
   | _                -> EU.raise_error (ET.EWrongRequest (opt, arg))
   with
   | ET.Error e -> error := EU.string_of_error e
-  | e          -> error := Printexc.to_string e 
+  | e          -> error := Printexc.to_string e
   end;
   open_out ();
   status_out ();