[pve-devel] r6202 - pve-manager/pve2/www/manager/qemu

[svn-commits at proxmox.com]

Author: dietmar
Date: 2011-06-29 11:12:04 +0200 (Wed, 29 Jun 2011)
New Revision: 6202

Modified:
   pve-manager/pve2/www/manager/qemu/HardwareView.js
Log:
context sensitive buttons


Modified: pve-manager/pve2/www/manager/qemu/HardwareView.js
===================================================================
--- pve-manager/pve2/www/manager/qemu/HardwareView.js	2011-06-29 08:42:08 UTC (rev 6201)
+++ pve-manager/pve2/www/manager/qemu/HardwareView.js	2011-06-29 09:12:04 UTC (rev 6202)
@@ -34,6 +34,7 @@
 	var rows = {
 	    memory: {
 		header: 'Memory',
+		never_delete: true,
 		tdCls: 'pve-itype-icon-memory',
 		renderer: function(value) {
 		    return PVE.Utils.format_size(value*1024*1024);
@@ -41,6 +42,7 @@
 	    },
 	    sockets: {
 		header: 'Processors',
+		never_delete: true,
 		tdCls: 'pve-itype-icon-processor',
 		defaultValue: 1,
 		renderer: function(value, metaData, record, rowIndex, colIndex, store) {
@@ -54,12 +56,14 @@
 	    },
 	    keyboard: {
 		header: 'Keyboard',
+		never_delete: true,
 		tdCls: 'pve-itype-icon-keyboard',
 		defaultValue: 'default',
 		renderer: PVE.Utils.render_kvm_language
 	    },
 	    vga: {
 		header: 'Display',
+		never_delete: true,
 		tdCls: 'pve-itype-icon-display',
 		defaultValue: 'default'		
 	    },
@@ -111,6 +115,37 @@
 	    me.rstore.load();
 	};
 
+	var edit_btn = new Ext.Button({
+	    text: 'Edit',
+	    disabled: true,
+	    handler: run_editor
+	});
+
+	var remove_btn = new Ext.Button({
+	    text: 'Remove',
+	    disabled: true,
+	    handler: function(){
+		console.log("REMOVE");
+	    }
+	});
+
+	var set_button_status = function() {
+	    var sm = me.getSelectionModel();
+	    var rec = sm.getSelection()[0];
+
+	    if (!rec) {
+		remove_btn.disable();
+		edit_btn.disable();
+		return;
+	    }
+
+	    edit_btn.enable();
+
+	    var rowdef = rows[rec.data.key];
+
+	    remove_btn.setDisabled(rowdef.never_delete === true);
+	}
+
 	Ext.applyIf(me, {
 	    url: "/api2/json/nodes/" + nodename + "/qemu/" + vmid + "/config",
 	    cwidth1: 150,
@@ -144,20 +179,16 @@
 			    }
 			]
 		    })
-		},
-		{
-		    text: "Edit",
-		    handler: run_editor
-		},
-		{
-		    text: "Delete"
-		}
+		}, 
+		remove_btn,
+		edit_btn
 	    ],
 	    rows: rows,
 	    listeners: {
 		itemdblclick: function() {
 		    run_editor();
-		}
+		},
+		selectionchange: set_button_status
 	    }
 	});