copy of mixin_promise.js

dev/audioplayer_control/index.html

@@ -11,7 +11,7 @@
     <script src="../lib/uritemplate.min.js" type="text/javascript"></script>
     <script src="../lib/jio.js" type="text/javascript"></script>
 
-    <script src="http://git.erp5.org/gitweb/dream.git/blob_plain/01bbb0b10edd731fb24898ce8b5e193ecbc989ca:/dream/platform/src/dream/mixin_promise.js?js=1" type="text/javascript"></script>
+    <script src="../mixin_promise/mixin_promise.js" type="text/javascript"></script>
     <!-- custom script -->
     <script src="./control.js" type="text/javascript"></script>
     <link rel="stylesheet" href="./control.css" media="screen" ></link> 

dev/audioplayer_playlist_local/index.html

@@ -8,7 +8,7 @@
     <script src="../lib/jquery.js" type="text/javascript"></script>
     <script src="../lib/handlebars.min.js"></script>
 
-    <script src="http://git.erp5.org/gitweb/dream.git/blob_plain/01bbb0b10edd731fb24898ce8b5e193ecbc989ca:/dream/platform/src/dream/mixin_promise.js?js=1" type="text/javascript"></script>
+    <script src="../mixin_promise/mixin_promise.js" type="text/javascript"></script>
 
     <script id="network" type="text/x-handlebars-template">
       {{#each rows}}

dev/audioplayer_playlist_offline/index.html

@@ -8,7 +8,7 @@
     <script src="../lib/jquery.js" type="text/javascript"></script>
     <script src="../lib/handlebars.min.js"></script>
 
-    <script src="http://git.erp5.org/gitweb/dream.git/blob_plain/01bbb0b10edd731fb24898ce8b5e193ecbc989ca:/dream/platform/src/dream/mixin_promise.js?js=1" type="text/javascript"></script>
+    <script src="../mixin_promise/mixin_promise.js" type="text/javascript"></script>
 
     <script id="rows-template" type="text/x-handlebars-template">
       {{#each rows}}

dev/audioplayer_playlist_online/index.html

@@ -8,7 +8,7 @@
     <script src="../lib/jquery.js" type="text/javascript"></script>
     <script src="../lib/handlebars.min.js"></script>
 
-    <script src="http://git.erp5.org/gitweb/dream.git/blob_plain/01bbb0b10edd731fb24898ce8b5e193ecbc989ca:/dream/platform/src/dream/mixin_promise.js?js=1" type="text/javascript"></script>
+    <script src="../mixin_promise/mixin_promise.js" type="text/javascript"></script>
 
     <script id="network" type="text/x-handlebars-template">
       {{#each rows}}

dev/audioplayer_upload/index.html

@@ -10,7 +10,7 @@
     <script src="../lib/URI.js" type="text/javascript"></script>
     <script src="../lib/uritemplate.min.js" type="text/javascript"></script>
     <script src="../lib/jio.js" type="text/javascript"></script>
-    <script src="http://git.erp5.org/gitweb/dream.git/blob_plain/01bbb0b10edd731fb24898ce8b5e193ecbc989ca:/dream/platform/src/dream/mixin_promise.js?js=1" type="text/javascript"></script>
+    <script src="../mixin_promise/mixin_promise.js" type="text/javascript"></script>
 
     <!-- custom script -->   
     <script src="./upload.js" type="text/javascript"></script>

dev/audioplayer_video_control/index.html

@@ -11,7 +11,7 @@
     <script src="../lib/uritemplate.min.js" type="text/javascript"></script>
     <script src="../lib/jio.js" type="text/javascript"></script>
 
-    <script src="http://git.erp5.org/gitweb/dream.git/blob_plain/01bbb0b10edd731fb24898ce8b5e193ecbc989ca:/dream/platform/src/dream/mixin_promise.js?js=1" type="text/javascript"></script>
+    <script src="../mixin_promise/mixin_promise.js" type="text/javascript"></script>
     <!-- custom script -->
     <script src="./control.js" type="text/javascript"></script>
     <link rel="stylesheet" href="./control.css" media="screen" ></link> 

dev/mixin_promise/mixin_promise.js

+/*global RSVP, FileReader */
+/*jslint unparam: true */
+(function(window, RSVP, FileReader) {
+    "use strict";
+    window.loopEventListener = function(target, type, useCapture, callback, allowDefault) {
+        //////////////////////////
+        // Infinite event listener (promise is never resolved)
+        // eventListener is removed when promise is cancelled/rejected
+        //////////////////////////
+        var handle_event_callback, callback_promise;
+        function cancelResolver() {
+            if (callback_promise !== undefined && typeof callback_promise.cancel === "function") {
+                callback_promise.cancel();
+            }
+        }
+        function canceller() {
+            if (handle_event_callback !== undefined) {
+                target.removeEventListener(type, handle_event_callback, useCapture);
+            }
+            cancelResolver();
+        }
+        function itsANonResolvableTrap(resolve, reject) {
+            handle_event_callback = function(evt) {
+                evt.stopPropagation();
+                if (allowDefault !== true) {
+                    evt.preventDefault();
+                }
+                cancelResolver();
+                callback_promise = new RSVP.Queue().push(function() {
+                    return callback(evt);
+                }).push(undefined, function(error) {
+                    if (!(error instanceof RSVP.CancellationError)) {
+                        canceller();
+                        reject(error);
+                    }
+                });
+            };
+            target.addEventListener(type, handle_event_callback, useCapture);
+        }
+        return new RSVP.Promise(itsANonResolvableTrap, canceller);
+    };
+    window.promiseEventListener = function(target, type, useCapture) {
+        //////////////////////////
+        // Resolve the promise as soon as the event is triggered
+        // eventListener is removed when promise is cancelled/resolved/rejected
+        //////////////////////////
+        var handle_event_callback;
+        function canceller() {
+            target.removeEventListener(type, handle_event_callback, useCapture);
+        }
+        function resolver(resolve) {
+            handle_event_callback = function(evt) {
+                canceller();
+                evt.stopPropagation();
+                evt.preventDefault();
+                resolve(evt);
+                return false;
+            };
+            target.addEventListener(type, handle_event_callback, useCapture);
+        }
+        return new RSVP.Promise(resolver, canceller);
+    };
+    window.promiseReadAsText = function(file) {
+        return new RSVP.Promise(function(resolve, reject) {
+            var reader = new FileReader();
+            reader.onload = function(evt) {
+                resolve(evt.target.result);
+            };
+            reader.onerror = function(evt) {
+                reject(evt);
+            };
+            reader.readAsText(file);
+        });
+    };
+})(window, RSVP, FileReader);
\ No newline at end of file

src/audioplayer_control/index.html

@@ -11,7 +11,7 @@
     <script src="../<%= copy.uritemplate.relative_dest %>" type="text/javascript"></script>
     <script src="../<%= concat.jio.relative_dest %>" type="text/javascript"></script>
 
-    <script src="http://git.erp5.org/gitweb/dream.git/blob_plain/01bbb0b10edd731fb24898ce8b5e193ecbc989ca:/dream/platform/src/dream/mixin_promise.js?js=1" type="text/javascript"></script>
+    <script src="../mixin_promise/mixin_promise.js" type="text/javascript"></script>
     <!-- custom script -->
     <script src="./control.js" type="text/javascript"></script>
     <link rel="stylesheet" href="./control.css" media="screen" ></link> 

src/audioplayer_playlist_local/index.html

@@ -8,7 +8,7 @@
     <script src="../<%= curl.jquery.relative_dest %>" type="text/javascript"></script>
     <script src="../<%= copy.handlebars.relative_dest%>"></script>
 
-    <script src="http://git.erp5.org/gitweb/dream.git/blob_plain/01bbb0b10edd731fb24898ce8b5e193ecbc989ca:/dream/platform/src/dream/mixin_promise.js?js=1" type="text/javascript"></script>
+    <script src="../mixin_promise/mixin_promise.js" type="text/javascript"></script>
 
     <script id="network" type="text/x-handlebars-template">
       {{#each rows}}

src/audioplayer_playlist_offline/index.html

@@ -8,7 +8,7 @@
     <script src="../<%= curl.jquery.relative_dest %>" type="text/javascript"></script>
     <script src="../<%= copy.handlebars.relative_dest%>"></script>
 
-    <script src="http://git.erp5.org/gitweb/dream.git/blob_plain/01bbb0b10edd731fb24898ce8b5e193ecbc989ca:/dream/platform/src/dream/mixin_promise.js?js=1" type="text/javascript"></script>
+    <script src="../mixin_promise/mixin_promise.js" type="text/javascript"></script>
 
     <script id="rows-template" type="text/x-handlebars-template">
       {{#each rows}}

src/audioplayer_playlist_online/index.html

@@ -8,7 +8,7 @@
     <script src="../<%= curl.jquery.relative_dest %>" type="text/javascript"></script>
     <script src="../<%= copy.handlebars.relative_dest%>"></script>
 
-    <script src="http://git.erp5.org/gitweb/dream.git/blob_plain/01bbb0b10edd731fb24898ce8b5e193ecbc989ca:/dream/platform/src/dream/mixin_promise.js?js=1" type="text/javascript"></script>
+    <script src="../mixin_promise/mixin_promise.js" type="text/javascript"></script>
 
     <script id="network" type="text/x-handlebars-template">
       {{#each rows}}

src/audioplayer_upload/index.html

@@ -10,7 +10,7 @@
     <script src="../<%= copy.uri.relative_dest %>" type="text/javascript"></script>
     <script src="../<%= copy.uritemplate.relative_dest %>" type="text/javascript"></script>
     <script src="../<%= concat.jio.relative_dest %>" type="text/javascript"></script>
-    <script src="http://git.erp5.org/gitweb/dream.git/blob_plain/01bbb0b10edd731fb24898ce8b5e193ecbc989ca:/dream/platform/src/dream/mixin_promise.js?js=1" type="text/javascript"></script>
+    <script src="../mixin_promise/mixin_promise.js" type="text/javascript"></script>
 
     <!-- custom script -->   
     <script src="./upload.js" type="text/javascript"></script>

src/audioplayer_video_control/index.html

@@ -11,7 +11,7 @@
     <script src="../<%= copy.uritemplate.relative_dest %>" type="text/javascript"></script>
     <script src="../<%= concat.jio.relative_dest %>" type="text/javascript"></script>
 
-    <script src="http://git.erp5.org/gitweb/dream.git/blob_plain/01bbb0b10edd731fb24898ce8b5e193ecbc989ca:/dream/platform/src/dream/mixin_promise.js?js=1" type="text/javascript"></script>
+    <script src="../mixin_promise/mixin_promise.js" type="text/javascript"></script>
     <!-- custom script -->
     <script src="./control.js" type="text/javascript"></script>
     <link rel="stylesheet" href="./control.css" media="screen" ></link> 

src/mixin_promise/mixin_promise.js

+/*global RSVP, FileReader */
+/*jslint unparam: true */
+(function (window, RSVP, FileReader) {
+  "use strict";
+
+  window.loopEventListener = function (target, type, useCapture, callback,
+                                       allowDefault) {
+    //////////////////////////
+    // Infinite event listener (promise is never resolved)
+    // eventListener is removed when promise is cancelled/rejected
+    //////////////////////////
+    var handle_event_callback,
+      callback_promise;
+
+    function cancelResolver() {
+      if ((callback_promise !== undefined) &&
+          (typeof callback_promise.cancel === "function")) {
+        callback_promise.cancel();
+      }
+    }
+
+    function canceller() {
+      if (handle_event_callback !== undefined) {
+        target.removeEventListener(type, handle_event_callback, useCapture);
+      }
+      cancelResolver();
+    }
+    function itsANonResolvableTrap(resolve, reject) {
+
+      handle_event_callback = function (evt) {
+        evt.stopPropagation();
+        if (allowDefault !== true) {
+          evt.preventDefault();
+        }
+        cancelResolver();
+        callback_promise = new RSVP.Queue()
+          .push(function () {
+            return callback(evt);
+          })
+          .push(undefined, function (error) {
+            if (!(error instanceof RSVP.CancellationError)) {
+              canceller();
+              reject(error);
+            }
+          });
+      };
+
+      target.addEventListener(type, handle_event_callback, useCapture);
+    }
+    return new RSVP.Promise(itsANonResolvableTrap, canceller);
+  };
+
+  window.promiseEventListener = function (target, type, useCapture) {
+    //////////////////////////
+    // Resolve the promise as soon as the event is triggered
+    // eventListener is removed when promise is cancelled/resolved/rejected
+    //////////////////////////
+    var handle_event_callback;
+
+    function canceller() {
+      target.removeEventListener(type, handle_event_callback, useCapture);
+    }
+
+    function resolver(resolve) {
+      handle_event_callback = function (evt) {
+        canceller();
+        evt.stopPropagation();
+        evt.preventDefault();
+        resolve(evt);
+        return false;
+      };
+
+      target.addEventListener(type, handle_event_callback, useCapture);
+    }
+    return new RSVP.Promise(resolver, canceller);
+  };
+
+  window.promiseReadAsText = function (file) {
+    return new RSVP.Promise(function (resolve, reject) {
+      var reader = new FileReader();
+      reader.onload = function (evt) {
+        resolve(evt.target.result);
+      };
+      reader.onerror = function (evt) {
+        reject(evt);
+      };
+      reader.readAsText(file);
+    });
+  };
+
+}(window, RSVP, FileReader));