Changeset 102518 in vbox for trunk/src

Timestamp:

Dec 7, 2023 11:42:19 AM (14 months ago)

Author:

vboxsync

Message:

FE/Qt: Added a --no-keyboard-grabbing option to help with debugging VirtualBoxVM on windows. Ignored on other hosts atm.

Location:

trunk/src/VBox/Frontends/VirtualBox/src

Files:

• globals/UICommon.cpp (modified) (2 diffs)
• globals/UICommon.h (modified) (2 diffs)
• main.cpp (modified) (1 diff)
• runtime/UIKeyboardHandler.cpp (modified) (1 diff)

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

@@ -208 +208 @@
 #endif
     , m_fRestoreCurrentSnapshot(false)
+    , m_fNoKeyboardGrabbing(false)
     , m_fExecuteAllInIem(false)
     , m_uWarpPct(100)
@@ -500 +501 @@
             enmOptType = OptType_VMRunner;
             m_fRestoreCurrentSnapshot = true;
+        }
+        else if (!::strcmp(arg, "--no-keyboard-grabbing"))
+        {
+            enmOptType = OptType_VMRunner;
+            m_fNoKeyboardGrabbing = true;
         }
         /* Ad hoc VM reconfig options: */

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

@@ -265 +265 @@
         void setShouldRestoreCurrentSnapshot(bool fRestore) { m_fRestoreCurrentSnapshot = fRestore; }
 
+        /** Returns the --no-keyboard-grabbing option value (whether we should restore
+         *  grab the keyboard or not - for debugging). */
+        bool shouldNotGrabKeyboard() const { return m_fNoKeyboardGrabbing; }
+
         /** Returns the --fda option value (whether we have floppy image). */
         bool hasFloppyImageToMount() const { return !m_uFloppyImage.isNull(); }
@@ -694 +698 @@
         bool  m_fRestoreCurrentSnapshot;
 
+        /** Holds the --no-keyboard-grabbing option value. */
+        bool  m_fNoKeyboardGrabbing;
+
         /** Holds the --fda option value (floppy image). */
         QUuid  m_uFloppyImage;

trunk/src/VBox/Frontends/VirtualBox/src/main.cpp

@@ -294 +294 @@
         "  --driverless               Do not open the support driver (NEM or IEM mode).\n"
         "  --warp-pct <pct>           time warp factor, 100%% (= 1.0) = normal speed\n"
+        "  --no-keyboard-grabbing     Don't grab the keyboard on windows (for debugging).\n"
         "\n"
 # ifdef VBOX_WITH_DEBUGGER_GUI

trunk/src/VBox/Frontends/VirtualBox/src/runtime/UIKeyboardHandler.cpp

@@ -1144 +1144 @@
 
                 /* If keyboard-hook is NOT installed;
-                 * Or installed but NOT for that view: */
-                if (!m_keyboardHook || (int)uScreenId != m_iKeyboardHookViewIndex)
+                 * Or installed but NOT for that view
+                 * AND no --no-keyboard-grabbing option: */
+                if (   (!m_keyboardHook || (int)uScreenId != m_iKeyboardHookViewIndex)
+                    && !uiCommon().shouldNotGrabKeyboard())
                 {
                     /* If keyboard-hook is installed: */