Changeset 37901 in vbox for trunk

Timestamp:

Jul 12, 2011 1:46:36 PM (14 years ago)

Author:

vboxsync

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

72803

Message:

FE/Qt: VM settings dialog: Warn the user about VM state was changed from 'offline' to 'runtime' (so only editable settings will be saved) if he has some changed settings.

Location:

trunk/src/VBox/Frontends/VirtualBox/src

Files:

• globals/VBoxProblemReporter.cpp (modified) (1 diff)
• globals/VBoxProblemReporter.h (modified) (1 diff)
• settings/UISettingsDialogSpecific.cpp (modified) (1 diff)

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

@@ -742 +742 @@
 }
 
+void VBoxProblemReporter::warnAboutStateChange(QWidget *pParent)
+{
+    if (isAlreadyShown("warnAboutStateChange"))
+        return;
+    setShownStatus("warnAboutStateChange");
+
+    message(pParent ? pParent : mainWindowShown(), Warning,
+            tr("The state of the virtual machine you currently edit has changed. "
+               "Only settings which are editable at runtime are saved when you press OK. "
+               "All changes to other settings will be lost."));
+
+    clearShownStatus("warnAboutStateChange");
+}
+
 void VBoxProblemReporter::cannotStartMachine (const CConsole &console)
 {

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

@@ -203 +203 @@
 
     bool confirmedSettingsReloading(QWidget *pParent);
+    void warnAboutStateChange(QWidget *pParent);
 
     void cannotStartMachine (const CConsole &console);

trunk/src/VBox/Frontends/VirtualBox/src/settings/UISettingsDialogSpecific.cpp

@@ -1015 +1015 @@
         return;
 
+    /* Should we show a warning about leaving 'offline' state? */
+    bool fShouldWe = dialogType() == SettingsDialogType_Offline;
+
     /* Update current dialog type: */
     setDialogType(newDialogType);
+
+    /* Show a warning about leaving 'offline' state if we should: */
+    if (isSettingsChanged() && fShouldWe)
+        vboxProblem().warnAboutStateChange(this);
 }