Add support for namespace/ multiple events in live and die methods

3 files changed, 160 insertions, 14 deletions

diff --git a/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/Events.java b/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/Events.java
index 4b558fe8..ce9d0272 100644
--- a/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/Events.java
+++ b/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/Events.java
@@ -106,12 +106,18 @@ public class Events extends GQuery {
     return this;
   }
 
-  public GQuery die(int eventbits) {
+
+  public GQuery die(int eventbits, String nameSpace) {
     EventsListener.getInstance(Element.is(currentContext) ? (Element) currentContext : body).die(
-        eventbits, currentSelector);
+        eventbits, nameSpace, currentSelector);
     return this;
   }
 
+
+  public GQuery die(int eventbits) {
+   return die(eventbits, null);
+  }
+
   /**
    * Remove an event handlers previously attached using live() The selector used with it must match
    * exactly the selector initially used with live(). if <code>eventName</code> is null, all event
@@ -124,8 +130,13 @@ public class Events extends GQuery {
   }
 
   public GQuery live(int eventbits, final Object data, Function... funcs) {
+    return live(eventbits, null, data, funcs);
+
+  }
+
+  public GQuery live(int eventbits, String nameSpace, final Object data, Function... funcs) {
     EventsListener.getInstance(Element.is(currentContext) ? (Element) currentContext : body).live(
-        eventbits, currentSelector, data, funcs);
+        eventbits, nameSpace, currentSelector, data, funcs);
     return this;
 
   }
diff --git a/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/events/EventsListener.java b/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/events/EventsListener.java
index 991ab086..7064ae35 100644
--- a/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/events/EventsListener.java
+++ b/gwtquery-core/src/main/java/com/google/gwt/query/client/plugins/events/EventsListener.java
@@ -280,8 +280,30 @@ public class EventsListener implements EventListener {
     /**
      * Remove the BindFunction associated to this cssSelector
      */
-    public void removeBindFunctionForSelector(String cssSelector) {
-      bindFunctionBySelector.delete(cssSelector);
+    public void removeBindFunctionForSelector(String cssSelector, String nameSpace) {
+      if (nameSpace == null || nameSpace.length() == 0) {
+        bindFunctionBySelector.delete(cssSelector);
+      } else {
+        JsObjectArray<BindFunction> functions = bindFunctionBySelector.get(cssSelector);
+
+        if (functions == null || functions.length() == 0) {
+          return;
+        }
+        JsObjectArray<BindFunction> newFunctions = JsObjectArray.create();
+
+        for (int i = 0; i < functions.length(); i++) {
+          BindFunction f = functions.get(i);
+          if (!nameSpace.equals(f.nameSpace)) {
+            newFunctions.add(f);
+          }
+        }
+
+        bindFunctionBySelector.delete(cssSelector);
+        if (newFunctions.length() > 0) {
+          bindFunctionBySelector.put(cssSelector, newFunctions);
+        }
+
+      }
     }
 
     /**
@@ -472,19 +494,39 @@ public class EventsListener implements EventListener {
   }
 
   public void die(String eventNames, String cssSelector) {
-    die(getEventBits(eventNames), cssSelector);
+    String[] parts = eventNames.split("[\\s,]+");
+
+    for (String event : parts) {
+      String nameSpace = null;
+      String eventName = event;
+
+      //seperate possible namespace
+      //jDramaix: I removed old regex ^([^.]*)\.?(.*$) because it didn't work on IE8...
+      String[] subparts = event.split("\\.", 2);
+
+      if (subparts.length == 2) {
+        nameSpace = subparts[1];
+        eventName = subparts[0];
+      }
+
+      int b = getTypeInt(eventName);
+
+      die(b, nameSpace, cssSelector);
+    }
+
+
   }
 
-  public void die(int eventbits, String cssSelector) {
-    if (eventbits == 0) {
+  public void die(int eventbits, String nameSpace, String cssSelector) {
+    if (eventbits <= 0) {
       for (String k : liveBindFunctionByEventType.keys()) {
         LiveBindFunction liveBindFunction = liveBindFunctionByEventType.<JsCache> cast().get(k);
-        liveBindFunction.removeBindFunctionForSelector(cssSelector);
+        liveBindFunction.removeBindFunctionForSelector(cssSelector, nameSpace);
       }
     } else {
       LiveBindFunction liveBindFunction = liveBindFunctionByEventType.get(eventbits);
       if (liveBindFunction != null) {
-        liveBindFunction.removeBindFunctionForSelector(cssSelector);
+        liveBindFunction.removeBindFunctionForSelector(cssSelector, nameSpace);
       }
     }
   }
@@ -514,11 +556,32 @@ public class EventsListener implements EventListener {
     return getGwtEventListener(element);
   }
 
-  public void live(String eventNames, String cssSelector, Object data, Function... f) {
-    live(getEventBits(eventNames), cssSelector, data, f);
+  public void live(String events, String cssSelector, Object data, Function... funcs) {
+
+    String[] parts = events.split("[\\s,]+");
+
+    for (String event : parts) {
+
+      String nameSpace = null;
+      String eventName = event;
+
+
+      String[] subparts = event.split("\\.", 2);
+
+      if (subparts.length == 2) {
+        nameSpace = subparts[1];
+        eventName = subparts[0];
+      }
+
+      int b = getTypeInt(eventName);
+      for (Function function : funcs) {
+        //Function handler = hook != null ? hook.createDelegateHandler(function) : function;
+        live(b, nameSpace, cssSelector, data, function);
+      }
+    }
   }
 
-  public void live(int eventbits, String cssSelector, Object data, Function... funcs) {
+  public void live(int eventbits, String nameSpace, String cssSelector, Object data, Function... funcs) {
     for (int i = 0; i < 28; i++) {
       int event = (int) Math.pow(2, i);
       if ((eventbits & event) == event) {
@@ -535,7 +598,7 @@ public class EventsListener implements EventListener {
 
         for (Function f : funcs) {
           // TODO handle special event by passing original event name
-          liveBindFunction.addBindFunctionForSelector(cssSelector, new BindFunction(event, "live",
+          liveBindFunction.addBindFunctionForSelector(cssSelector, new BindFunction(event, nameSpace,
               null, f, data));
         }
       }
diff --git a/gwtquery-core/src/test/java/com/google/gwt/query/client/GQueryEventsTestGwt.java b/gwtquery-core/src/test/java/com/google/gwt/query/client/GQueryEventsTestGwt.java
index c5bdc5ac..c833c130 100644
--- a/gwtquery-core/src/test/java/com/google/gwt/query/client/GQueryEventsTestGwt.java
+++ b/gwtquery-core/src/test/java/com/google/gwt/query/client/GQueryEventsTestGwt.java
@@ -619,6 +619,78 @@ public class GQueryEventsTestGwt extends GWTTestCase {
     assertEquals("yellow", $("#div1", e).css(CSS.BACKGROUND_COLOR, false));
   }
 
+  public void testLiveWithNameSpace() {
+    String content = "<input type='text' id='test'></div>";
+    $(e).html(content);
+
+    $(".live", e)
+        .live(
+            "keydown.keyevents keypress.keyevents keyup.keyevents "
+                + "mousedown.mouseevents mouseup.mouseevents mousemove.mouseevents mouseover.mouseevents "
+                + "mouseout.mouseevents", new Function() {
+          @Override
+          public void f() {
+            $("#test", e).val("event fired");
+          }
+        });
+
+    $("#test", e).addClass("live");
+
+
+    int allEventbits[] =
+        new int[]{
+            ONKEYDOWN, ONKEYPRESS, ONKEYUP, ONMOUSEDOWN, ONMOUSEUP, ONMOUSEMOVE,
+            ONMOUSEOVER, ONMOUSEOUT};
+
+    for (int eventbits : allEventbits) {
+      $("#test", e).trigger(eventbits, 'c');
+
+      assertEquals("event fired", $("#test", e).val());
+      $("#test", e).val("");
+
+
+    }
+
+    // test die without namespace
+    $(".live", e).die("keydown");
+
+    for (int eventbits : allEventbits) {
+      $("#test", e).trigger(eventbits, 'c');
+
+      if (eventbits != ONKEYDOWN) {
+        assertEquals("event fired", $("#test", e).val());
+        $("#test", e).val("");
+      } else {
+        assertEquals("", $("#test", e).val());
+      }
+
+    }
+
+    // test die event name + namespace
+    $(".live", e).die("keypress.keyevents keyup.keyevents");
+
+    for (int eventbits : allEventbits) {
+      $("#test", e).trigger(eventbits, 'c');
+      if ((eventbits & MOUSEEVENTS) == eventbits) {
+        assertEquals("event fired", $("#test", e).val());
+        $("#test", e).val("");
+      } else {
+        assertEquals("", $("#test", e).val());
+      }
+    }
+
+    // test die only on namespace
+    $(".live", e).die(".mouseevents");
+
+    for (int eventbits : allEventbits) {
+      $("#test", e).trigger(eventbits, 'c');
+
+      assertEquals("", $("#test", e).val());
+
+    }
+
+  }
+
   public void testMouseenterEvent() {
     String content = "<div id='test'>blop</div>";
     $(e).html(content);