From 041496474d300d728d36be54a161769bc227f2ab Mon Sep 17 00:00:00 2001
From: Prateeksha Singh <pratu16x7@gmail.com>
Date: Thu, 15 Feb 2018 08:49:47 +0530
Subject: [PATCH] more treeview decoupling

---
 frappe/model/sync.py                      |  2 -
 frappe/public/js/frappe/ui/tree.js        | 46 +++++++++++++++++++++--
 frappe/public/js/frappe/views/treeview.js | 37 ++----------------
 3 files changed, 45 insertions(+), 40 deletions(-)

diff --git a/frappe/model/sync.py b/frappe/model/sync.py
index de2bca903c..d970a103e7 100644
--- a/frappe/model/sync.py
+++ b/frappe/model/sync.py
@@ -50,8 +50,6 @@ def sync_for(app_name, force=0, sync_everything = False, verbose=False, reset_pe
 			# show progress bar
 			update_progress_bar("Updating DocTypes for {0}".format(app_name), i, l)
 
-		print()
-
 
 def get_doc_files(files, start_path, force=0, sync_everything = False, verbose=False):
 	"""walk and sync all doctypes and pages"""
diff --git a/frappe/public/js/frappe/ui/tree.js b/frappe/public/js/frappe/ui/tree.js
index 3d0028e13e..62e395ee63 100644
--- a/frappe/public/js/frappe/ui/tree.js
+++ b/frappe/public/js/frappe/ui/tree.js
@@ -7,7 +7,7 @@ frappe.ui.Tree = class {
 	constructor({
 		parent, label, icon_set, toolbar, expandable, with_skeleton=1, 	// eslint-disable-line
 
-		get_nodes, get_all_nodes, get_label, on_render, on_click 		// eslint-disable-line
+		args, method, get_label, on_render, on_click 		// eslint-disable-line
 	}) {
 		$.extend(this, arguments[0]);
 		this.setup_treenode_class();
@@ -26,6 +26,40 @@ frappe.ui.Tree = class {
 		this.setup_root_node();
 	}
 
+	get_nodes(value, is_root) {
+		var args = Object.assign({}, this.args);
+		args.parent = value;
+		args.is_root = is_root;
+
+		return new Promise(resolve => {
+			frappe.call({
+				method: this.method,
+				args: args,
+				callback: (r) => {
+					resolve(r.message);
+				}
+			});
+		});
+	}
+
+	get_all_nodes(value, is_root) {
+		var args = Object.assign({}, this.args);
+		args.parent = value;
+		args.is_root = is_root;
+
+		args.tree_method = this.method;
+
+		return new Promise(resolve => {
+			frappe.call({
+				method: 'frappe.desk.treeview.get_all_nodes',
+				args: args,
+				callback: (r) => {
+					resolve(r.message);
+				}
+			});
+		});
+	}
+
 	setup_treenode_class() {
 		let tree = this;
 		this.TreeNode = class {
@@ -57,7 +91,7 @@ frappe.ui.Tree = class {
 				value: this.label
 			}
 		});
-		this.expand_node(this.root_node);
+		this.expand_node(this.root_node, false);
 	}
 
 	refresh() {
@@ -107,7 +141,6 @@ frappe.ui.Tree = class {
 
 	set_selected_node(node) {
 		this.selected_node = node;
-		this.on_click && this.on_click(node);
 	}
 
 	load_children(node, deep=false) {
@@ -154,8 +187,13 @@ frappe.ui.Tree = class {
 		if(node.$toolbar) this.show_toolbar(node);
 	}
 
-	expand_node(node) {
+	expand_node(node, click = true) {
 		this.set_selected_node(node);
+
+		if(click) {
+			this.on_click && this.on_click(node);
+		}
+
 		if(node.expandable) {
 			this.toggle_node(node);
 		}
diff --git a/frappe/public/js/frappe/views/treeview.js b/frappe/public/js/frappe/views/treeview.js
index 6eb2c190b7..6b5d6444da 100644
--- a/frappe/public/js/frappe/views/treeview.js
+++ b/frappe/public/js/frappe/views/treeview.js
@@ -132,49 +132,18 @@ frappe.views.TreeView = Class.extend({
 	},
 	make_tree: function() {
 		$(this.parent).find(".tree").remove();
-		let get_nodes = (value, is_root) => {
-			var args = Object.assign({}, this.args);
-			args.parent = value;
-			args.is_root = is_root;
-
-			return new Promise(resolve => {
-				frappe.call({
-					method: this.get_tree_nodes,
-					args: args,
-					callback: (r) => { resolve(r.message); }
-				})
-			});
-		}
-
-		let get_all_nodes = (value, is_root) => {
-			var args = Object.assign({}, this.args);
-			args.parent = value;
-			args.is_root = is_root;
-
-			args.tree_method = this.get_tree_nodes;
-
-			return new Promise(resolve => {
-				frappe.call({
-					method: 'frappe.desk.treeview.get_all_nodes',
-					args: args,
-					callback: (r) => {
-						resolve(r.message);
-					}
-				})
-			});
-		}
 
 		this.tree = new frappe.ui.Tree({
 			parent: this.body,
 			label: this.args[this.opts.root_label] || this.root_label || this.opts.root_label,
 			expandable: true,
 
+			args: this.args,
+			method: this.get_tree_nodes,
+
 			// array of button props: {label, condition, click, btnClass}
 			toolbar: this.get_toolbar(),
 
-			get_nodes: get_nodes,
-			get_all_nodes: get_all_nodes,
-
 			get_label: this.opts.get_label,
 			on_render: this.opts.onrender,
 			on_click: (node) => { this.select_node(node); },