Changeset 53864 in vbox

Timestamp:

Jan 19, 2015 7:06:17 PM (10 years ago)

Author:

vboxsync

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

97698

Message:

FE/Qt: 6278: Runtime UI: Adjust machine-view to scale-factor(s) after restoring from snapshot/saved-state.

Location:

trunk/src/VBox/Frontends/VirtualBox/src/runtime

Files:

• UIMachineView.cpp (modified) (1 diff)
• UIMachineView.h (modified) (1 diff)
• UIMachineWindow.cpp (modified) (1 diff)

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

@@ -167 +167 @@
 {
     delete pMachineView;
+}
+
+void UIMachineView::adjustAccordingScaleFactor()
+{
+    /* Take the scale-factor into account: */
+    const double dScaleFactor = gEDataManager->scaleFactor(vboxGlobal().managedVMUuid());
+    frameBuffer()->setScaleFactor(dScaleFactor);
+    display().NotifyScaleFactorChange(m_uScreenId,
+                                      (uint32_t)(dScaleFactor * VBOX_OGL_SCALE_FACTOR_MULTIPLIER),
+                                      (uint32_t)(dScaleFactor * VBOX_OGL_SCALE_FACTOR_MULTIPLIER));
+
+    /* Take unscaled HiDPI output mode into account: */
+    const bool fUseUnscaledHiDPIOutput = gEDataManager->useUnscaledHiDPIOutput(vboxGlobal().managedVMUuid());
+    frameBuffer()->setUseUnscaledHiDPIOutput(fUseUnscaledHiDPIOutput);
 }
 

trunk/src/VBox/Frontends/VirtualBox/src/runtime/UIMachineView.h

@@ -90 +90 @@
       * @note Reimplemented in sub-classes. Base implementation does nothing. */
     virtual void adjustGuestScreenSize() {}
+
+    /** Adjusts machine-view according scale-factor. */
+    void adjustAccordingScaleFactor();
 
     /* Framebuffer aspect ratio: */

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

@@ -226 +226 @@
 void UIMachineWindow::adjustMachineViewSize()
 {
-    /* By default, the only thing we need is to
-     * adjust guest-screen size if necessary: */
+    /* We need to adjust guest-screen size if necessary: */
     machineView()->adjustGuestScreenSize();
+
+    /* And to adjust machine-view size according scale-factors: */
+    machineView()->adjustAccordingScaleFactor();
 }