Changeset 89851 in vbox for trunk/src/VBox/Frontends/VirtualBox

Timestamp:

Jun 23, 2021 10:27:45 AM (4 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

145308

Message:

FE/Qt: bugref:3582. Showing a warning during manager UI startup in case USB devices cannot be enumerated.

Location:

trunk/src/VBox/Frontends/VirtualBox/src

Files:

• globals/UIMessageCenter.cpp (modified) (1 diff)
• globals/UIMessageCenter.h (modified) (1 diff)
• manager/UIVirtualBoxManager.cpp (modified) (3 diffs)
• manager/UIVirtualBoxManager.h (modified) (1 diff)

trunk/src/VBox/Frontends/VirtualBox/src/globals/UIMessageCenter.cpp

@@ -624 +624 @@
 {
     alert(0, MessageType_Error, QString("<p>%1:</p>%2").arg(tr("Failed to find the following help file")).arg(strFileLocation));
+}
+
+void UIMessageCenter::cannotEnumerateHostUSBDevices(const CHost &comHost, QWidget *pParent  /* = 0 */) const
+{
+    error(pParent, MessageType_Warning,
+          tr("Failed to enumerate host USB devices."),
+          UIErrorString::formatErrorInfo(comHost), "USBEnumerationWarning");
 }
 

trunk/src/VBox/Frontends/VirtualBox/src/globals/UIMessageCenter.h

@@ -267 +267 @@
     void cannotAcquireMachineParameter(const CMachine &comMachine, QWidget *pParent = 0) const;
     void cannotFindHelpFile(const QString &strFileLocation) const;
+    void cannotEnumerateHostUSBDevices(const CHost &comHost, QWidget *pParent = 0) const;
 
     /* API: Selector warnings: */

trunk/src/VBox/Frontends/VirtualBox/src/manager/UIVirtualBoxManager.cpp

@@ -81 +81 @@
 
 /* COM includes: */
+#include "CHostUSBDevice.h"
 #include "CSystemProperties.h"
 #include "CUnattended.h"
@@ -703 +704 @@
 }
 
+void UIVirtualBoxManager::sltCheckUSBAccesibility()
+{
+    CHost comHost = uiCommon().host();
+    if (!comHost.isOk())
+        return;
+    if (comHost.GetUSBDevices().size() == 0 && comHost.isWarning())
+        msgCenter().cannotEnumerateHostUSBDevices(comHost, this);
+}
+
 void UIVirtualBoxManager::sltHandleChooserPaneIndexChange()
 {
@@ -2165 +2175 @@
     if (uiCommon().argumentUrlsPresent())
         QMetaObject::invokeMethod(this, "sltHandleOpenUrlCall", Qt::QueuedConnection);
+    QMetaObject::invokeMethod(this, "sltCheckUSBAccesibility", Qt::QueuedConnection);
 }
 

trunk/src/VBox/Frontends/VirtualBox/src/manager/UIVirtualBoxManager.h

@@ -123 +123 @@
         /** Handles call to open a @a list of URLs. */
         void sltHandleOpenUrlCall(QList<QUrl> list = QList<QUrl>());
+
+        /** Checks if USB device list can be enumerated and host produces any warning during enumeration. */
+        void sltCheckUSBAccesibility();
 
         /** Hnadles singal about Chooser-pane index change.  */