initial commit

2018-08-05 00:46:25 +03:00 · 2018-08-05 00:46:25 +03:00 · 4b60ece582
commit 4b60ece582
327 changed files with 28286 additions and 0 deletions
--- a/libjs/wController/file/file.js
+++ b/libjs/wController/file/file.js
@ -0,0 +1,86 @@
+"use strict";
+
+var Controller = require("../controller");
+var WVocabulary = require("../../wType/vocabulary");
+
+var File = Controller.inherit({
+    "className": "File",
+    "constructor": function(addr) {
+        Controller.fn.constructor.call(this, addr);
+        
+        this._hasData = false;
+        this._hasAdditional = false;
+        this.data = null;
+        this._additional = null;
+        this._need = 0;
+        
+        this.addHandler("get");
+        this.addHandler("getAdditional");
+    },
+    "destructor": function() {
+        if (this._hasData) {
+            this.data.destructor();
+        }
+        if (this._hasAdditional) {
+            this._additional.destructor();
+        }
+        Controller.fn.destructor.call(this);
+    },
+    "dontNeedData": function() {
+        --this._need;
+    },
+    "hasData": function() {
+        return this._hasData
+    },
+    "_getAdditional": function(add) {
+        var ac = !this._hasAdditional || !this._additional["=="](add);
+        if (ac) {
+            if (this._hasAdditional) {
+                this._additional.destructor();
+            }
+            this._additional = add.clone();
+        }
+        this._hasAdditional = true;
+        return ac;
+    },
+    "getMimeType": function() {
+        return this._additional.at("mimeType").toString();
+    },
+    "_h_get": function(ev) {
+        var dt = ev.getData();
+        
+        var ac = this._getAdditional(dt.at("additional"));
+        if (ac) {
+            this.trigger("additionalChange")
+        }
+        
+        this._hasData = true;
+        this.data = dt.at("data").clone();
+        this.trigger("data");
+    },
+    "_h_getAdditional": function(ev) {
+        var ac = this._getAdditional(ev.getData());
+        if (ac) {
+            this.trigger("additionalChange");
+        }
+    },
+    "needData": function() {
+        if (this._need === 0) {
+            var vc = new WVocabulary();
+            
+            this.send(vc, "get");
+        }
+        ++this._need;
+    },
+    "subscribe": function() {
+        Controller.fn.subscribe.call(this);
+        
+        if (this._need > 0) {
+            var vc = new WVocabulary();
+            
+            this.send(vc, "get");
+        }
+    }
+});
+
+module.exports = File;