Changeset 51048 in vbox

Timestamp:

Apr 11, 2014 11:30:11 AM (11 years ago)

Author:

vboxsync

Message:

FE/Qt: 6660: Advanced extra-data management framework: Caching extra-data values.

Location:

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

Files:

• UIExtraDataManager.cpp (modified) (3 diffs)
• UIExtraDataManager.h (modified) (4 diffs)

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

@@ -29 +29 @@
 #include "COMEnums.h"
 #include "CEventSource.h"
+#include "CVirtualBox.h"
+#include "CMachine.h"
 
 
@@ -213 +215 @@
     /* Prepare extra-data event-handler: */
     prepareExtraDataEventHandler();
+    /* Prepare extra-data map: */
+    prepareExtraDataMap();
 }
 
@@ -273 +277 @@
 }
 
+void UIExtraDataManager::prepareExtraDataMap()
+{
+    /* Get CVirtualBox: */
+    CVirtualBox vbox = vboxGlobal().virtualBox();
+    /* Load extra-data map: */
+    if (!vboxGlobal().isVMConsoleProcess())
+    {
+        /* From CVirtualBox for Selector UI: */
+        foreach (const QString &strKey, vbox.GetExtraDataKeys())
+            m_data[strKey] = vbox.GetExtraData(strKey);
+    }
+    else
+    {
+        /* From CMachine for Runtime UI: */
+        const QString strMachineID = vboxGlobal().managedVMUuid();
+        CMachine machine = vbox.FindMachine(strMachineID);
+        AssertMsgReturnVoid(vbox.isOk() && !machine.isNull(),
+                            ("Machine with ID={%s} was not found!\n",
+                             strMachineID.toAscii().constData()));
+        foreach (const QString &strKey, machine.GetExtraDataKeys())
+            m_data[strKey] = machine.GetExtraData(strKey);
+    }
+}
+
 void UIExtraDataManager::cleanup()
 {

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

@@ -20 +20 @@
 /* Qt includes: */
 #include <QObject>
+#include <QMap>
 
 /* COM includes: */
@@ -74 +75 @@
     /** Prepare extra-data event-handler. */
     void prepareExtraDataEventHandler();
+    /** Prepare extra-data map. */
+    void prepareExtraDataMap();
 
     /** Cleanup Extra-data Manager. */
@@ -80 +83 @@
     void cleanupMainEventListener();
     // /** Cleanup extra-data event-handler. */
-    // void cleanupExtraDataEventHandler() {}
+    // void cleanupExtraDataEventHandler();
+    // /** Cleanup extra-data map. */
+    // void cleanupExtraDataMap();
 
     /** Singleton Extra-data Manager instance. */
@@ -89 +94 @@
     /** Extra-data event-handler instance. */
     UIExtraDataEventHandler *m_pHandler;
+
+    /** Extra-data map. */
+    QMap<QString, QString> m_data;
 };