From dc3eeed9e79b6f71bca0c67414abe4bb6d9cf5a2 Mon Sep 17 00:00:00 2001
From: "minkee.lee" <minkee.lee@samsung.com>
Date: Thu, 3 Dec 2015 18:14:36 +0900
Subject: [PATCH] net-option: add validation for tap device option

Change-Id: I1ac1700adb39da20e178d727e1a55e9d148ee05f
Signed-off-by: minkee.lee <minkee.lee@samsung.com>
---
 .../ui/renewal/item/modify/comp/ItemTitle.java     |  4 ++++
 .../item/modify/vm/NetTapDeviceItemForWin.java     | 28 +++++++++++++++++++++-
 2 files changed, 31 insertions(+), 1 deletion(-)

diff --git a/src/org/tizen/emulator/manager/ui/renewal/item/modify/comp/ItemTitle.java b/src/org/tizen/emulator/manager/ui/renewal/item/modify/comp/ItemTitle.java
index 04626a9..bc616d6 100644
--- a/src/org/tizen/emulator/manager/ui/renewal/item/modify/comp/ItemTitle.java
+++ b/src/org/tizen/emulator/manager/ui/renewal/item/modify/comp/ItemTitle.java
@@ -74,6 +74,10 @@ public class ItemTitle extends Canvas{
 		makeTitle();
 	}
 
+	public boolean isTitleEnable() {
+		return isTitleEnable;
+	}
+
 	public void redrawTitle(boolean isTitleEnable) {
 		this.isTitleEnable = isTitleEnable;
 		redraw();
diff --git a/src/org/tizen/emulator/manager/ui/renewal/item/modify/vm/NetTapDeviceItemForWin.java b/src/org/tizen/emulator/manager/ui/renewal/item/modify/vm/NetTapDeviceItemForWin.java
index 50e3355..92f595d 100644
--- a/src/org/tizen/emulator/manager/ui/renewal/item/modify/vm/NetTapDeviceItemForWin.java
+++ b/src/org/tizen/emulator/manager/ui/renewal/item/modify/vm/NetTapDeviceItemForWin.java
@@ -105,7 +105,7 @@ public class NetTapDeviceItemForWin extends NetTapDeviceItem {
 
 	@Override
 	protected void setItemEnable(boolean enable) {
-		comboBox.setEnabled(enable);
+		super.setItemEnable(enable);
 		button.setEnabled(enable);
 		button.setShowImage(enable);
 	}
@@ -122,4 +122,30 @@ public class NetTapDeviceItemForWin extends NetTapDeviceItem {
 	public ModifyDialogItem cloneItem() {
 		return new NetTapDeviceItemForWin(getTitle());
 	}
+
+
+	@Override
+	public boolean isValid() {
+		boolean isValid = true;
+		String msg = "";
+		if (isItemDisabled()) {
+			isValid = true;
+
+		} else {
+			if (!isItemDisabled() && (interfaceName == null || interfaceName.isEmpty())) {
+				msg = "At least one Tap device should be created";
+				isValid = false;
+			}
+		}
+		changeItemState(!isValid, SubModifyItem.BOX_WIDTH + SubModifyItem.BUTTON_SPACE
+				+ SubModifyItem.BUTTON_WIDTH, msg);
+		return isValid;
+	}
+
+
+	@Override
+	public boolean isItemDisabled() {
+		return !item.getItemTitle().isTitleEnable();
+	}
+
 }
-- 
2.7.4