Changeset 51930 in vbox

Timestamp:

Jul 8, 2014 12:52:57 PM (10 years ago)

Author:

vboxsync

Message:

FE/Qt: 6660: Advanced extra-data management framework: Notifies listeners about extra-data 'changed' (including 'removed' case).

Location:

trunk/src/VBox/Frontends/VirtualBox/src/extradata

Files:

• UIExtraDataManager.cpp (modified) (2 diffs)
• UIExtraDataManager.h (modified) (1 diff)

trunk/src/VBox/Frontends/VirtualBox/src/extradata/UIExtraDataManager.cpp

@@ -1259 +1259 @@
     /* Re-cache value only if strMachineID known already: */
     if (m_data.contains(strMachineID))
-        m_data[strMachineID][strKey] = strValue;
+    {
+        if (!strValue.isEmpty())
+            m_data[strMachineID][strKey] = strValue;
+        else
+            m_data[strMachineID].remove(strKey);
+    }
 
     /* Global extra-data 'change' event: */
@@ -1296 +1301 @@
 #endif /* Q_WS_MAC */
     }
+
+    /* Notify listeners: */
+    emit sigExtraDataChange(strMachineID, strKey, strValue);
 }
 

trunk/src/VBox/Frontends/VirtualBox/src/extradata/UIExtraDataManager.h

@@ -47 +47 @@
 
 signals:
+
+    /** Notifies about extra-data change. */
+    void sigExtraDataChange(QString strID, QString strKey, QString strValue);
 
     /** Notifies about GUI language change. */