[pve-devel] [PATCH manager v2] ui: resource tree: add collapse/expand all button

[Dominik Csapak]

adds two buttons to the tree: expand all and collapse all

Signed-off-by: Dominik Csapak <d.csapak at proxmox.com>
---
changes from v1:
* use two buttons (negates the need for all the event handling and checking)
* use plain plus/minus icons -> i have no real preference here either,
  but the plain icons look a bit weird here IMHO

 www/manager6/Workspace.js         | 20 ++++++++++++++++++++
 www/manager6/tree/ResourceTree.js | 12 ++++++++++++
 2 files changed, 32 insertions(+)

diff --git a/www/manager6/Workspace.js b/www/manager6/Workspace.js
index 922e01df..614e85c9 100644
--- a/www/manager6/Workspace.js
+++ b/www/manager6/Workspace.js
@@ -470,6 +470,26 @@ Ext.define('PVE.StdWorkspace', {
 			    padding: '0 0 5 0',
 			    items: [
 				selview,
+				{
+				    xtype: 'button',
+				    cls: 'x-btn-default-toolbar-small',
+				    tooltip: gettext('Expand Tree'),
+				    iconCls: 'fa fa-fw fa-plus x-btn-icon-el-default-toolbar-small',
+				    handler: () => {
+					let rt = me.down('pveResourceTree');
+					rt.expandAll();
+				    },
+				},
+				{
+				    xtype: 'button',
+				    cls: 'x-btn-default-toolbar-small',
+				    tooltip: gettext('Collapse Tree'),
+				    iconCls: 'fa fa-fw fa-minus x-btn-icon-el-default-toolbar-small',
+				    handler: () => {
+					let rt = me.down('pveResourceTree');
+					rt.collapseAll();
+				    },
+				},
 				{
 				    xtype: 'button',
 				    cls: 'x-btn-default-toolbar-small',
diff --git a/www/manager6/tree/ResourceTree.js b/www/manager6/tree/ResourceTree.js
index 8b7c2521..65ed5340 100644
--- a/www/manager6/tree/ResourceTree.js
+++ b/www/manager6/tree/ResourceTree.js
@@ -255,6 +255,18 @@ Ext.define('PVE.tree.ResourceTree', {
 	return changed;
     },
 
+    collapseAll: function() {
+	let me = this;
+	let root = me.store.getRootNode();
+	root.collapseChildren(true);
+    },
+
+    expandAll: function() {
+	let me = this;
+	let root = me.store.getRootNode();
+	root.expandChildren(true);
+    },
+
     initComponent: function() {
 	let me = this;
 	me.saveSortingOptions();
-- 
2.39.5