8286872: Refactor add/modify notification icon (TrayIcon)

Backport-of: 9f562ef7546c80e6ddce7b932f3f5ca17c741d21

Author: GoeLin

src/java.desktop/windows/native/libawt/windows/awt_TrayIcon.cpp

@@ -496,11 +496,7 @@ MsgRouting AwtTrayIcon::WmTaskbarCreated() {
             // Update the icon image
             item->m_trayIcon->UpdateImage();
         }
-        BOOL result = item->m_trayIcon->SendTrayMessage(NIM_ADD);
-        // 6270114: Instructs the taskbar to behave according to the Shell version 5.0
-        if (result) {
-            item->m_trayIcon->SendTrayMessage(NIM_SETVERSION);
-        }
+        item->m_trayIcon->AddTrayIcon();
     }
     m_bDPIChanged = false;
     return mrDoDefault;
@@ -748,7 +744,7 @@ void AwtTrayIcon::SetToolTip(LPCTSTR tooltip)
         _tcscpy_s(m_nid.szTip, TRAY_ICON_TOOLTIP_MAX_SIZE, tooltip);
     }
 
-    SendTrayMessage(NIM_MODIFY);
+    ModifyTrayIcon();
 }
 
 void AwtTrayIcon::_SetToolTip(void *param)
@@ -816,10 +812,10 @@ void AwtTrayIcon::_UpdateIcon(void *param)
     JNI_CHECK_PEER_GOTO(self, ret);
     trayIcon = (AwtTrayIcon *)pData;
 
-    BOOL result = trayIcon->SendTrayMessage(jupdate == JNI_TRUE ? NIM_MODIFY : NIM_ADD);
-    // 6270114: Instructs the taskbar to behave according to the Shell version 5.0
-    if (result && jupdate == JNI_FALSE) {
-        trayIcon->SendTrayMessage(NIM_SETVERSION);
+    if (jupdate == JNI_TRUE) {
+        trayIcon->ModifyTrayIcon();
+    } else {
+        trayIcon->AddTrayIcon();
     }
 ret:
     env->DeleteGlobalRef(self);
@@ -868,7 +864,7 @@ void AwtTrayIcon::DisplayMessage(LPCTSTR caption, LPCTSTR text, LPCTSTR msgType)
         _tcscpy_s(m_nid.szInfo, TRAY_ICON_BALLOON_INFO_MAX_SIZE, text);
     }
 
-    SendTrayMessage(NIM_MODIFY);
+    ModifyTrayIcon();
     m_nid.uFlags &= ~NIF_INFO;
 }
 

src/java.desktop/windows/native/libawt/windows/awt_TrayIcon.h

@@ -52,7 +52,6 @@ class AwtTrayIcon: public AwtObject {
 
     virtual void Dispose();
 
-    BOOL SendTrayMessage(DWORD dwMessage);
     void LinkObjects(JNIEnv *env, jobject peer);
     void UnlinkObjects();
 
@@ -154,6 +153,20 @@ class AwtTrayIcon: public AwtObject {
         TrayIconListItem* m_next;
     };
 
+    BOOL SendTrayMessage(DWORD dwMessage);
+
+    INLINE void AddTrayIcon() {
+        BOOL result = SendTrayMessage(NIM_ADD);
+        // 6270114: Instructs the taskbar to behave according to the Shell version 5.0
+        if (result) {
+            SendTrayMessage(NIM_SETVERSION);
+        }
+    }
+
+    INLINE void ModifyTrayIcon() {
+        SendTrayMessage(NIM_MODIFY);
+    }
+
     static bool m_bDPIChanged;
 
 public: