cosy-js - npm Package Compare versions

Comparing version 0.4.17 to 0.4.18

lib/core/reference.js

@@ -5,3 +5,3 @@ // Generated by CoffeeScript 1.3.3
 
-  var Reference, assertRef, extend, getRef, isRef, mutable, notifyRef, ref, setRef, watchRef;
+  var Reference, assertRef, extend, getRef, isRef, mutable, notifyRef, ref, setRef, unwatchRef, watchRef;
 
@@ -58,2 +58,15 @@ extend = require('./protocol').extend;
 
+  unwatchRef = function(reference, callback) {
+    var i, x, _i, _len, _ref;
+    assertRef(reference);
+    _ref = reference.metadata.watches;
+    for (i = _i = 0, _len = _ref.length; _i < _len; i = ++_i) {
+      x = _ref[i];
+      if (x === callback) {
+        reference.metadata.watches.slice(i, i + 1 || 9e9);
+      }
+    }
+    return true;
+  };
+
   notifyRef = function(reference) {
@@ -84,5 +97,6 @@ var callback, _i, _len, _ref;
     watchRef: watchRef,
-    notifyRef: notifyRef
+    notifyRef: notifyRef,
+    unwatchRef: unwatchRef
   };
 
 }).call(this);

lib/snuggle/control/tree.js

@@ -19,4 +19,4 @@ // Generated by CoffeeScript 1.3.3
       if (childElement.length > 0) {
-        ref.metadata.children = createRef();
-        this.control.cosy.cmd(childElement, ['class', Tree, ref.metadata.children, list.itemTemplate]);
+        ref.value.children = createRef();
+        this.control.cosy.cmd(childElement, ['class', Tree, ref.value.children, list.itemTemplate]);
       }
@@ -23,0 +23,0 @@ }

lib/snuggle/core/reference.js

@@ -5,7 +5,7 @@ // Generated by CoffeeScript 1.3.3
 
-  var copy, get, notify, set, watch, watchRef, _ref;
+  var copy, coreWatchRef, get, notify, set, unwatchRef, watch, watchRef, _ref, _ref1;
 
   _ref = require('../../protocol/mutable'), set = _ref.set, get = _ref.get;
 
-  watchRef = require('../../core/reference').watchRef;
+  _ref1 = require('../../core/reference'), coreWatchRef = _ref1.watchRef, unwatchRef = _ref1.unwatchRef;
 
@@ -21,2 +21,5 @@ copy = function(src, tgt) {
   watch = function(watchedRef, watchFn) {
+    this.destructors.push(function() {
+      return unwatchRef(watchedRef, watchFn);
+    });
     return watchRef(watchedRef, function() {
@@ -27,2 +30,9 @@ return watchFn(get(watchedRef));
 
+  watchRef = function(watchedRef, watchFn) {
+    this.destructors.push(function() {
+      return unwatchRef(watchedRef, watchFn);
+    });
+    return coreWatchRef(watchedRef, watchFn);
+  };
+
   module.exports = {
@@ -29,0 +39,0 @@ set: set,

lib/snuggle/cosy/control.js

@@ -5,5 +5,6 @@ // Generated by CoffeeScript 1.3.3
 
-  var Control, control, evaluate, extend, instance, isFn, isRef, map, mutable, parseArgs, use, watchRef, _ref, _ref1,
+  var Control, control, evaluate, extend, instance, isFn, isRef, map, mutable, parseArgs, registerChild, use, watchRef, _ref, _ref1,
     __hasProp = {}.hasOwnProperty,
-    __slice = [].slice;
+    __slice = [].slice,
+    __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
 
@@ -52,2 +53,13 @@ map = require('../../protocol/map');
 
+  registerChild = function(frame, child) {
+    if (frame == null) {
+      return;
+    }
+    if (frame.__control != null) {
+      return frame.__control.children.push(child);
+    } else if (frame !== frame.__parent) {
+      return registerChild(frame.__parent, child);
+    }
+  };
+
   instance = 0;
@@ -61,2 +73,6 @@
       this.frame = frame;
+      this.destroy = __bind(this.destroy, this);
+
+      this.empty = __bind(this.empty, this);
+
       if (!isFn(fn)) {
@@ -71,2 +87,6 @@ if (this.frame.__parentNS != null) {
       this.instance = instance;
+      this.destructors = [];
+      this.children = [];
+      registerChild(this.frame, this);
+      this.frame.__control = this;
       apply = function() {
@@ -126,3 +146,3 @@ var newArgs;
         if (isRef(arg)) {
-          watchRef(arg, apply);
+          this.watchRef(arg, apply);
         }
@@ -135,2 +155,21 @@ }
 
+    Control.prototype.empty = function() {
+      var child;
+      while (child = this.children.pop()) {
+        child.destroy();
+      }
+      return this.element.html('');
+    };
+
+    Control.prototype.destroy = function() {
+      var fn, _i, _len, _ref2;
+      this.empty();
+      _ref2 = this.destructors;
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        fn = _ref2[_i];
+        fn();
+      }
+      return this.element.remove();
+    };
+
     return Control;
@@ -137,0 +176,0 @@

package.json

 {
   "name": "cosy-js",
-  "version": "0.4.17",
+  "version": "0.4.18",
   "description": "A cosy little library.",
@@ -5,0 +5,0 @@ "keywords": [],

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Improved metrics

Total package byte prevSize

305269

increased by0.89%

Lines of code

7572

increased by0.75%

No dependency changes