Initial OpenECOMP Portal commit

[portal.git] / ecomp-portal-FE / client / bower_components / jqTree / lib / select_node_handler.js

diff --git a/ecomp-portal-FE/client/bower_components/jqTree/lib/select_node_handler.js b/ecomp-portal-FE/client/bower_components/jqTree/lib/select_node_handler.js
new file mode 100644 (file)
index 0000000..a327422
--- /dev/null
+++ b/ecomp-portal-FE/client/bower_components/jqTree/lib/select_node_handler.js
@@ -0,0 +1,111 @@
+var $, SelectNodeHandler;
+
+$ = jQuery;
+
+SelectNodeHandler = (function() {
+  function SelectNodeHandler(tree_widget) {
+    this.tree_widget = tree_widget;
+    this.clear();
+  }
+
+  SelectNodeHandler.prototype.getSelectedNode = function() {
+    var selected_nodes;
+    selected_nodes = this.getSelectedNodes();
+    if (selected_nodes.length) {
+      return selected_nodes[0];
+    } else {
+      return false;
+    }
+  };
+
+  SelectNodeHandler.prototype.getSelectedNodes = function() {
+    var id, node, selected_nodes;
+    if (this.selected_single_node) {
+      return [this.selected_single_node];
+    } else {
+      selected_nodes = [];
+      for (id in this.selected_nodes) {
+        node = this.tree_widget.getNodeById(id);
+        if (node) {
+          selected_nodes.push(node);
+        }
+      }
+      return selected_nodes;
+    }
+  };
+
+  SelectNodeHandler.prototype.getSelectedNodesUnder = function(parent) {
+    var id, node, selected_nodes;
+    if (this.selected_single_node) {
+      if (parent.isParentOf(this.selected_single_node)) {
+        return [this.selected_single_node];
+      } else {
+        return [];
+      }
+    } else {
+      selected_nodes = [];
+      for (id in this.selected_nodes) {
+        node = this.tree_widget.getNodeById(id);
+        if (node && parent.isParentOf(node)) {
+          selected_nodes.push(node);
+        }
+      }
+      return selected_nodes;
+    }
+  };
+
+  SelectNodeHandler.prototype.isNodeSelected = function(node) {
+    if (!node) {
+      return false;
+    } else if (node.id) {
+      if (this.selected_nodes[node.id]) {
+        return true;
+      } else {
+        return false;
+      }
+    } else if (this.selected_single_node) {
+      return this.selected_single_node.element === node.element;
+    } else {
+      return false;
+    }
+  };
+
+  SelectNodeHandler.prototype.clear = function() {
+    this.selected_nodes = {};
+    return this.selected_single_node = null;
+  };
+
+  SelectNodeHandler.prototype.removeFromSelection = function(node, include_children) {
+    if (include_children == null) {
+      include_children = false;
+    }
+    if (!node.id) {
+      if (this.selected_single_node && node.element === this.selected_single_node.element) {
+        return this.selected_single_node = null;
+      }
+    } else {
+      delete this.selected_nodes[node.id];
+      if (include_children) {
+        return node.iterate((function(_this) {
+          return function(n) {
+            delete _this.selected_nodes[node.id];
+            return true;
+          };
+        })(this));
+      }
+    }
+  };
+
+  SelectNodeHandler.prototype.addToSelection = function(node) {
+    if (node.id) {
+      return this.selected_nodes[node.id] = true;
+    } else {
+      return this.selected_single_node = node;
+    }
+  };
+
+  return SelectNodeHandler;
+
+})();
+
+module.exports = SelectNodeHandler;