[pve-devel] [PATCH v2 manager 2/2] ui: backup job: disable zstd thread count field when zstd isn't used

[Fiona Ebner <f.ebner@proxmox.com>]

Also need to check for enable/disable of the compression selector,
because with PBS the value zstd is set, but the thread count setting
doesn't apply.

Suggested-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
---

New in v2.

 www/manager6/dc/Backup.js               | 18 ++++++++++++++++++
 www/manager6/panel/BackupPerformance.js | 13 +++++++++++++
 2 files changed, 31 insertions(+)

diff --git a/www/manager6/dc/Backup.js b/www/manager6/dc/Backup.js
index d4597c70..3aea9e66 100644
--- a/www/manager6/dc/Backup.js
+++ b/www/manager6/dc/Backup.js
@@ -137,6 +137,18 @@ Ext.define('PVE.dc.BackupEdit', {
 	    }
 	},
 
+	compressionChange: function(f, value, oldValue) {
+	    this.getView().lookup('backupPerformance').updateCompression(value, f.isDisabled());
+	},
+
+	compressionDisable: function(f) {
+	    this.getView().lookup('backupPerformance').updateCompression(f.getValue(), true);
+	},
+
+	compressionEnable: function(f) {
+	    this.getView().lookup('backupPerformance').updateCompression(f.getValue(), false);
+	},
+
 	init: function(view) {
 	    let me = this;
 	    if (view.isCreate) {
@@ -310,6 +322,11 @@ Ext.define('PVE.dc.BackupEdit', {
 					deleteEmpty: '{!isCreate}',
 				    },
 				    value: 'zstd',
+				    listeners: {
+					change: 'compressionChange',
+					disable: 'compressionDisable',
+					enable: 'compressionEnable',
+				    },
 				},
 				{
 				    xtype: 'pveBackupModeSelector',
@@ -424,6 +441,7 @@ Ext.define('PVE.dc.BackupEdit', {
 		},
 		{
 		    xtype: 'pveBackupPerformancePanel',
+		    reference: 'backupPerformance',
 		    title: gettext('Performance'),
 		    cbind: {
 			isCreate: '{isCreate}',
diff --git a/www/manager6/panel/BackupPerformance.js b/www/manager6/panel/BackupPerformance.js
index 04de5677..d807c4b0 100644
--- a/www/manager6/panel/BackupPerformance.js
+++ b/www/manager6/panel/BackupPerformance.js
@@ -12,6 +12,10 @@ Ext.define('PVE.panel.BackupPerformance', {
 	return {};
     },
 
+    controller: {
+	xclass: 'Ext.app.ViewController',
+    },
+
     onGetValues: function(formValues) {
 	if (this.needMask) { // isMasked() may not yet be true if not rendered once
 	    return {};
@@ -54,6 +58,14 @@ Ext.define('PVE.panel.BackupPerformance', {
 	return options;
     },
 
+    updateCompression: function(value, disabled) {
+	if (!disabled && value === 'zstd') {
+	    this.lookup('zstdThreadCount').setDisabled(false);
+	} else {
+	    this.lookup('zstdThreadCount').setDisabled(true);
+	}
+    },
+
     column1: [
 	{
 	    xtype: 'pveBandwidthField',
@@ -71,6 +83,7 @@ Ext.define('PVE.panel.BackupPerformance', {
 	{
 	    xtype: 'proxmoxintegerfield',
 	    name: 'zstd',
+	    reference: 'zstdThreadCount',
 	    fieldLabel: Ext.String.format(gettext('{0} Threads'), 'Zstd'),
 	    fieldStyle: 'text-align: right',
 	    emptyText: gettext('use fallback'),
-- 
2.39.2