Tracker: Show mounted volumes on Desktop in file panels again

Add switch to Desktop and Home shortcuts. Fixes #15148
Show Volumes or Disks on Desktop in file panel. Fixes #19547

Rename Add/RemoveRootPoses() to Add/RemoveVolumePoses().
Use default Tracker values when adapting to setting changes.

Bring ShowVolumes() into BPoseView and apply the same logic
used by file panel to DesktopPoseView to switch between Disks
and volumes on Desktop.

Add Disks or volumes to file panel in BPoseView instead.

When you set Show Disks or Show Volumes, set the other as well,
they are opposites of each other.

Remove unnecessary params related to adding/removing volumes.

Rename ShowVolumes() to ToggleDisksVolumes() and move to BPoseView.
Create IsVolumesRoot() to identify Desktop in a file panel.

Change-Id: Id250aa6cf7386c7988017a9edbdb16ec9cea00ba
Reviewed-on: https://review.haiku-os.org/c/haiku/+/9503
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: Adrien Destugues <[email protected]>

src/kits/tracker/Commands.h

@@ -114,6 +114,7 @@ const uint32 kEditFavorites = 'Tedf';
 const uint32 kSwitchDirectory = 'Tswd';
 const uint32 kQuitTracker = 'Tqit';
 
+const uint32 kSwitchToDesktop = 'TswD';
 const uint32 kSwitchToHome = 'Tswh';
 
 const uint32 kTestIconCache = 'TicC';

src/kits/tracker/DesktopPoseView.cpp

@@ -51,6 +51,7 @@ All rights reserved.
 #include "FSUtils.h"
 #include "PoseList.h"
 #include "Tracker.h"
+#include "TrackerDefaults.h"
 #include "TrackerSettings.h"
 #include "TrackerString.h"
 
@@ -95,7 +96,7 @@ DesktopPoseView::MessageReceived(BMessage* message)
 			break;
 
 		default:
-			BPoseView::MessageReceived(message);
+			_inherited::MessageReceived(message);
 			break;
 	}
 }
@@ -188,10 +189,9 @@ DesktopPoseView::FSNotification(const BMessage* message)
 				break;
 
 			if (settings.MountVolumesOntoDesktop()
-				&& (!volume.IsShared()
+				&& (!volume.IsShared() || settings.MountSharedVolumesOntoDesktop())) {
-					|| settings.MountSharedVolumesOntoDesktop())) {
 				// place an icon for the volume onto the desktop
-				CreateVolumePose(&volume, true);
+				CreateVolumePose(&volume);
 			}
 		}
 		break;
@@ -212,7 +212,18 @@ void
 DesktopPoseView::AddPosesCompleted()
 {
 	_inherited::AddPosesCompleted();
+
 	CreateTrashPose();
+	CheckAutoPlacedPoses();
+}
+
+
+void
+DesktopPoseView::AddPoses(Model* model)
+{
+	AddVolumePoses();
+
+	_inherited::AddPoses(model);
 }
 
 
@@ -236,21 +247,6 @@ DesktopPoseView::Represents(const entry_ref* ref) const
 }
 
 
-void
-DesktopPoseView::ShowVolumes(bool visible, bool showShared)
-{
-	if (LockLooper()) {
-		SavePoseLocations();
-		if (!visible)
-			RemoveRootPoses();
-		else
-			AddRootPoses(true, showShared);
-
-		UnlockLooper();
-	}
-}
-
-
 void
 DesktopPoseView::StartSettingsWatch()
 {
@@ -278,17 +274,14 @@ DesktopPoseView::StopSettingsWatch()
 void
 DesktopPoseView::AdaptToVolumeChange(BMessage* message)
 {
+	if (Window() == NULL)
+		return;
+
 	TTracker* tracker = dynamic_cast<TTracker*>(be_app);
 	ThrowOnAssert(tracker != NULL);
 
-	bool showDisksIcon = false;
+	bool showDisksIcon = kDefaultShowDisksIcon;
-	bool mountVolumesOnDesktop = true;
-	bool mountSharedVolumesOntoDesktop = false;
-
 	message->FindBool("ShowDisksIcon", &showDisksIcon);
-	message->FindBool("MountVolumesOntoDesktop", &mountVolumesOnDesktop);
-	message->FindBool("MountSharedVolumesOntoDesktop",
-		&mountSharedVolumesOntoDesktop);
 
 	BEntry entry("/");
 	Model model(&entry);
@@ -302,40 +295,30 @@ DesktopPoseView::AdaptToVolumeChange(BMessage* message)
 			entryMessage.AddInt32("opcode", B_ENTRY_REMOVED);
 			entry_ref ref;
 			if (entry.GetRef(&ref) == B_OK) {
-				BContainerWindow* disksWindow
+				BContainerWindow* disksWindow = tracker->FindContainerWindow(&ref);
-					= tracker->FindContainerWindow(&ref);
 				if (disksWindow != NULL) {
 					disksWindow->Lock();
 					disksWindow->Close();
 				}
 			}
 		}
+
 		entryMessage.AddInt32("device", model.NodeRef()->device);
 		entryMessage.AddInt64("node", model.NodeRef()->node);
 		entryMessage.AddInt64("directory", model.EntryRef()->directory);
 		entryMessage.AddString("name", model.EntryRef()->name);
-		BContainerWindow* deskWindow
+
-			= dynamic_cast<BContainerWindow*>(Window());
+		Window()->PostMessage(&entryMessage, this);
-		if (deskWindow != NULL)
-			deskWindow->PostMessage(&entryMessage, deskWindow->PoseView());
 	}
 
-	ShowVolumes(mountVolumesOnDesktop, mountSharedVolumesOntoDesktop);
+	ToggleDisksVolumes();
 }
 
 
 void
 DesktopPoseView::AdaptToDesktopIntegrationChange(BMessage* message)
 {
-	bool mountVolumesOnDesktop = true;
+	ToggleDisksVolumes();
-	bool mountSharedVolumesOntoDesktop = true;
-
-	message->FindBool("MountVolumesOntoDesktop", &mountVolumesOnDesktop);
-	message->FindBool("MountSharedVolumesOntoDesktop",
-		&mountSharedVolumesOntoDesktop);
-
-	ShowVolumes(false, mountSharedVolumesOntoDesktop);
-	ShowVolumes(mountVolumesOnDesktop, mountSharedVolumesOntoDesktop);
 }
 
 

src/kits/tracker/DesktopPoseView.h

@@ -57,18 +57,17 @@ public:
 
 	static EntryListBase* InitDesktopDirentIterator(BPoseView*, const entry_ref*);
 
-	void ShowVolumes(bool visible, bool showShared);
-
 	void StartSettingsWatch();
 	void StopSettingsWatch();
 
-	virtual bool AddPosesThreadValid(const entry_ref*) const;
-	virtual void AddPosesCompleted();
-
 protected:
 	virtual EntryListBase* InitDirentIterator(const entry_ref*);
 	virtual bool FSNotification(const BMessage*);
 
+	virtual bool AddPosesThreadValid(const entry_ref*) const;
+	virtual void AddPosesCompleted();
+	virtual void AddPoses(Model* model = NULL);
+
 	virtual bool IsDesktopView() const;
 
 	virtual bool Represents(const node_ref*) const;

src/kits/tracker/FilePanelPriv.cpp

@@ -80,6 +80,7 @@ All rights reserved.
 #include "NavMenu.h"
 #include "Shortcuts.h"
 #include "Tracker.h"
+#include "TrackerDefaults.h"
 #include "Utilities.h"
 
 #include "tracker_private.h"
@@ -557,6 +558,10 @@ TFilePanel::SwitchDirectory(const entry_ref* ref)
 	PoseView()->SetIsDesktop(isDesktop);
 	_inherited::SwitchDirectory(&setToRef);
 
+	if (PoseView()->IsDesktop())
+		PoseView()->AddVolumePoses();
+
+	AddShortcut('D', B_COMMAND_KEY, new BMessage(kSwitchToDesktop));
 	AddShortcut('H', B_COMMAND_KEY, new BMessage(kSwitchToHome));
 		// our shortcut got possibly removed because the home
 		// menu item got removed - we shouldn't really have to do
@@ -804,6 +809,7 @@ TFilePanel::Init(const BMessage*)
 	fShortcuts = new TShortcuts(this);
 
 	AddShortcut('W', B_COMMAND_KEY, new BMessage(kCancelButton));
+	AddShortcut('D', B_COMMAND_KEY, new BMessage(kSwitchToDesktop));
 	AddShortcut('H', B_COMMAND_KEY, new BMessage(kSwitchToHome));
 	AddShortcut('A', B_COMMAND_KEY | B_SHIFT_KEY, new BMessage(kShowSelectionWindow));
 	AddShortcut('A', B_COMMAND_KEY, new BMessage(B_SELECT_ALL), this);
@@ -823,6 +829,7 @@ TFilePanel::Init(const BMessage*)
 
 	if (ShouldAddMenus())
 		AddMenus();
+
 	AddContextMenus();
 
 	PoseView()->ScrollTo(B_ORIGIN);
@@ -967,8 +974,7 @@ TFilePanel::RestoreWindowState(AttributeStreamNode* node)
 
 	const char* rectAttributeName = kAttrWindowFrame;
 	BRect frame(Frame());
-	if (node->Read(rectAttributeName, 0, B_RECT_TYPE, sizeof(BRect), &frame)
+	if (node->Read(rectAttributeName, 0, B_RECT_TYPE, sizeof(BRect), &frame) == sizeof(BRect)) {
-		== sizeof(BRect)) {
 		MoveTo(frame.LeftTop());
 		ResizeTo(frame.Width(), frame.Height());
 	}
@@ -1296,6 +1302,27 @@ TFilePanel::MessageReceived(BMessage* message)
 			break;
 		}
 
+		case kSwitchToDesktop:
+		{
+			if (PoseView() != NULL && PoseView()->IsFocus()
+				&& PoseView()->CanMoveToTrashOrDuplicate()) {
+				// duplicate selection instead
+				message->what = kDuplicateSelection;
+				PostMessage(message, PoseView());
+				break;
+			}
+
+			BPath path;
+			entry_ref ref;
+			if (find_directory(B_DESKTOP_DIRECTORY, &path) != B_OK
+				|| get_ref_for_path(path.Path(), &ref) != B_OK) {
+				break;
+			}
+
+			SwitchDirectory(&ref);
+			break;
+		}
+
 		case kSwitchToHome:
 		{
 			BPath homePath;
@@ -1698,7 +1725,7 @@ TFilePanel::WindowActivated(bool active)
 BFilePanelPoseView::BFilePanelPoseView(Model* model)
 	:
 	BPoseView(model, kListMode),
-	fIsDesktop(model->IsDesktop())
+	fIsDesktop(model != NULL && model->IsDesktop())
 {
 }
 
@@ -1731,9 +1758,9 @@ BFilePanelPoseView::FSNotification(const BMessage* message)
 	switch (message->FindInt32("opcode")) {
 		case B_DEVICE_MOUNTED:
 		{
-			if (IsDesktop()) {
+			if (!IsDesktop() && !TargetModel()->IsRoot())
-				// Pretty much copied straight from DesktopPoseView.
+				break;
-				// Would be better if the code could be shared somehow.
+
 			dev_t device;
 			if (message->FindInt32("new device", &device) != B_OK)
 				break;
@@ -1745,12 +1772,11 @@ BFilePanelPoseView::FSNotification(const BMessage* message)
 			if (volume.InitCheck() != B_OK)
 				break;
 
-				if (settings.MountVolumesOntoDesktop()
+			// place volume icon onto Desktop or Root
-					&& (!volume.IsShared()
+			if ((!volume.IsShared() || settings.MountSharedVolumesOntoDesktop())
-						|| settings.MountSharedVolumesOntoDesktop())) {
+				&& ((IsVolumesRoot() && settings.MountVolumesOntoDesktop())
-					// place an icon for the volume onto the desktop
+					|| TargetModel()->IsRoot())) {
-					CreateVolumePose(&volume, true);
+				CreateVolumePose(&volume);
-				}
 			}
 			break;
 		}
@@ -1759,8 +1785,7 @@ BFilePanelPoseView::FSNotification(const BMessage* message)
 		{
 			dev_t device;
 			if (message->FindInt32("device", &device) == B_OK) {
-				if (TargetModel() != NULL
+				if (TargetModel() != NULL && TargetModel()->NodeRef()->device == device) {
-					&& TargetModel()->NodeRef()->device == device) {
 					// Volume currently shown in this file panel
 					// disappeared, reset location to home directory
 					BMessage message(kSwitchToHome);
@@ -1809,37 +1834,36 @@ void
 BFilePanelPoseView::AddPosesCompleted()
 {
 	_inherited::AddPosesCompleted();
+
 	if (IsDesktop())
 		CreateTrashPose();
+
+	// the menu that adds these shortcuts may not exist initially
+	Window()->AddShortcut('D', B_COMMAND_KEY, new BMessage(kSwitchToDesktop));
+	Window()->AddShortcut('H', B_COMMAND_KEY, new BMessage(kSwitchToHome));
+
+	UpdateScrollRange();
 }
 
 
 void
-BFilePanelPoseView::ShowVolumes(bool visible, bool showShared)
+BFilePanelPoseView::AddPoses(Model* model)
 {
-	if (IsDesktop()) {
+	if (IsDesktop())
-		if (!visible)
+		AddVolumePoses();
-			RemoveRootPoses();
-		else
-			AddRootPoses(true, showShared);
-	}
 
-	TFilePanel* panel = dynamic_cast<TFilePanel*>(Window());
+	_inherited::AddPoses(model);
-	if (panel != NULL && TargetModel() != NULL)
-		panel->SwitchDirectory(TargetModel()->EntryRef());
 }
 
 
 void
 BFilePanelPoseView::AdaptToVolumeChange(BMessage* message)
 {
-	bool showDisksIcon;
+	if (Window() == NULL)
-	bool mountVolumesOnDesktop;
+		return;
-	bool mountSharedVolumesOntoDesktop;
 
+	bool showDisksIcon = kDefaultShowDisksIcon;
 	message->FindBool("ShowDisksIcon", &showDisksIcon);
-	message->FindBool("MountVolumesOntoDesktop", &mountVolumesOnDesktop);
-	message->FindBool("MountSharedVolumesOntoDesktop", &mountSharedVolumesOntoDesktop);
 
 	BEntry entry("/");
 	Model model(&entry);
@@ -1856,23 +1880,18 @@ BFilePanelPoseView::AdaptToVolumeChange(BMessage* message)
 		monitorMsg.AddInt64("node", model.NodeRef()->node);
 		monitorMsg.AddInt64("directory", model.EntryRef()->directory);
 		monitorMsg.AddString("name", model.EntryRef()->name);
+
 		TrackerSettings().SetShowDisksIcon(showDisksIcon);
+
 		Window()->PostMessage(&monitorMsg, this);
 	}
 
-	ShowVolumes(mountVolumesOnDesktop, mountSharedVolumesOntoDesktop);
+	ToggleDisksVolumes();
 }
 
 
 void
 BFilePanelPoseView::AdaptToDesktopIntegrationChange(BMessage* message)
 {
-	bool mountVolumesOnDesktop = true;
+	ToggleDisksVolumes();
-	bool mountSharedVolumesOntoDesktop = true;
-
-	message->FindBool("MountVolumesOntoDesktop", &mountVolumesOnDesktop);
-	message->FindBool("MountSharedVolumesOntoDesktop", &mountSharedVolumesOntoDesktop);
-
-	ShowVolumes(false, mountSharedVolumesOntoDesktop);
-	ShowVolumes(mountVolumesOnDesktop, mountSharedVolumesOntoDesktop);
 }

src/kits/tracker/FilePanelPriv.h

@@ -193,8 +193,8 @@ protected:
 
 	virtual EntryListBase* InitDirentIterator(const entry_ref*);
 	virtual void AddPosesCompleted();
-
+	virtual void AddPoses(Model* model = NULL);
-	void ShowVolumes(bool visible, bool showShared);
+	virtual bool IsVolumesRoot() const { return fIsDesktop; };
 
 	void AdaptToVolumeChange(BMessage*);
 	void AdaptToDesktopIntegrationChange(BMessage*);
@@ -205,6 +205,7 @@ private:
 		// the root of the world and "/boot/home/Desktop" to which
 		// we might have navigated from the home dir.
 
+	friend class TFilePanel;
 	typedef BPoseView _inherited;
 };
 

src/kits/tracker/PoseView.cpp

@@ -1280,15 +1280,13 @@ BPoseView::AddPoses(Model* model)
 {
 	// if model is zero, PoseView has other means of iterating through all
 	// the entries that it adds
-	if (model != NULL) {
+
-		TrackerSettings settings;
+	// Desktop poses are added either in FilePanelPriv or DesktopPoseView
-		if (model->IsRoot()) {
+
-			AddRootPoses(true, settings.MountSharedVolumesOntoDesktop());
+	// adding volumes is all there is to do for root directory
+	if (TargetModel()->IsRoot()) {
+		AddVolumePoses();
 		return;
-		} else if (IsDesktopView()
-			&& (settings.MountVolumesOntoDesktop() || settings.ShowDisksIcon()
-				|| (IsFilePanel() && settings.DesktopFilePanelRoot())))
-			AddRootPoses(true, settings.MountSharedVolumesOntoDesktop());
 	}
 
 	ShowBarberPole();
@@ -1587,8 +1585,11 @@ BPoseView::AddPosesTask(void* castToParams)
 
 
 void
-BPoseView::AddRootPoses(bool watchIndividually, bool mountShared)
+BPoseView::AddVolumePoses()
 {
+	if (Window() == NULL)
+		return;
+
 	BVolumeRoster roster;
 	roster.Rewind();
 	BVolume volume;
@@ -1606,7 +1607,7 @@ BPoseView::AddRootPoses(bool watchIndividually, bool mountShared)
 			monitorMsg.AddInt64("node", model.NodeRef()->node);
 			monitorMsg.AddInt64("directory", model.EntryRef()->directory);
 			monitorMsg.AddString("name", model.EntryRef()->name);
-			if (Window())
+
 			Window()->PostMessage(&monitorMsg, this);
 		}
 	} else {
@@ -1614,10 +1615,10 @@ BPoseView::AddRootPoses(bool watchIndividually, bool mountShared)
 			if (!volume.IsPersistent())
 				continue;
 
-	 		if (volume.IsShared() && !mountShared)
+			if (volume.IsShared() && !TrackerSettings().MountSharedVolumesOntoDesktop())
 				continue;
 
-			CreateVolumePose(&volume, watchIndividually);
+			CreateVolumePose(&volume);
 		}
 	}
 
@@ -1628,7 +1629,7 @@ BPoseView::AddRootPoses(bool watchIndividually, bool mountShared)
 
 
 void
-BPoseView::RemoveRootPoses()
+BPoseView::RemoveVolumePoses()
 {
 	int32 index;
 	int32 poseCount = fPoseList->CountItems();
@@ -1652,6 +1653,25 @@ BPoseView::RemoveRootPoses()
 }
 
 
+void
+BPoseView::ToggleDisksVolumes()
+{
+	if (IsVolumesRoot() && LockLooper()) {
+		SavePoseLocations();
+
+		if (TrackerSettings().MountVolumesOntoDesktop()) {
+			RemoveRootPose();
+			AddVolumePoses();
+		} else {
+			RemoveVolumePoses();
+			CreateRootPose();
+		}
+
+		UnlockLooper();
+	}
+}
+
+
 void
 BPoseView::AddTrashPoses()
 {
@@ -1703,7 +1723,7 @@ BPoseView::AddPosesCompleted()
 
 
 void
-BPoseView::CreateVolumePose(BVolume* volume, bool watchIndividually)
+BPoseView::CreateVolumePose(BVolume* volume)
 {
 	if (volume->InitCheck() != B_OK || !volume->IsPersistent()) {
 		// We never want to create poses for those volumes; the file
@@ -1735,15 +1755,45 @@ BPoseView::CreateVolumePose(BVolume* volume, bool watchIndividually)
 	dirNode.node = ref.directory;
 
 	BPose* pose = EntryCreated(&dirNode, &itemNode, ref.name, 0);
-	if (pose != NULL && watchIndividually) {
+	if (pose != NULL && !TargetModel()->IsRoot()) {
-		// make sure volume names still get watched, even though
+		// When placing a volume pose onto the Desktop where unlike in the
-		// they are on the desktop which is not their physical parent
+		// Root window it will not be watched by the folder.
 		pose->TargetModel()->WatchVolumeAndMountPoint(B_WATCH_NAME
 			| B_WATCH_STAT | B_WATCH_ATTR, this);
 	}
 }
 
 
+void
+BPoseView::CreateRootPose()
+{
+	BEntry entry("/");
+	Model* model = new Model(&entry);
+	if (model == NULL || model->InitCheck() != B_OK) {
+		delete model;
+		return;
+	}
+
+	PoseInfo info;
+	ReadPoseInfo(model, &info);
+	CreatePose(model, &info, true, NULL, NULL, true);
+}
+
+
+void
+BPoseView::RemoveRootPose()
+{
+	BEntry entry("/");
+	node_ref nref;
+	if (entry.GetNodeRef(&nref) != B_OK)
+		return;
+
+	DeletePose(&nref);
+
+	Invalidate();
+}
+
+
 void
 BPoseView::CreateTrashPose()
 {
@@ -5351,9 +5401,10 @@ BPoseView::FSNotification(const BMessage* message)
 				&& !targetModel->IsQuery()
 				&& !targetModel->IsVirtualDirectory()
 				&& !targetModel->IsRoot()
-				&& (!settings.ShowDisksIcon() || !IsDesktopView())) {
+				&& (!settings.ShowDisksIcon() || !IsVolumesRoot())) {
 				if (count == 0)
 					break;
+
 				createPose = false;
 			}
 
@@ -5386,8 +5437,8 @@ BPoseView::FSNotification(const BMessage* message)
 							createdPath.Length()) == 0) {
 							if (pathStr[createdPath.Length()] != '/')
 								break;
-							StopWatchingParentsOf(fBrokenLinks->ItemAt(i)
+
-								->EntryRef());
+							StopWatchingParentsOf(fBrokenLinks->ItemAt(i)->EntryRef());
 							watch_node(&itemNode, B_WATCH_DIRECTORY, this);
 							break;
 						}
@@ -5463,7 +5514,7 @@ BPoseView::FSNotification(const BMessage* message)
 			if (targetModel != NULL && targetModel->IsRoot()) {
 				BVolume volume(device);
 				if (volume.InitCheck() == B_OK)
-					CreateVolumePose(&volume, false);
+					CreateVolumePose(&volume);
 			} else if (TargetModel()->IsTrash()) {
 				// add trash items from newly mounted volume
 
@@ -8390,6 +8441,7 @@ BPoseView::SwitchDir(const entry_ref* newDirRef, AttributeStreamNode* node)
 		AddTrashPoses();
 	else
 		AddPoses(TargetModel());
+
 	TargetModel()->CloseNode();
 
 	AdoptSystemColors();

src/kits/tracker/PoseView.h

@@ -488,7 +488,10 @@ protected:
 	virtual void CreatePoses(Model**models, PoseInfo* poseInfoArray, int32 count,
 		BPose** resultingPoses, bool insertionSort = true, int32* lastPoseIndexPointer = 0,
 		BRect* boundsPointer = 0, bool forceDraw = false);
-	void CreateVolumePose(BVolume*, bool watchIndividually);
+	void CreateVolumePose(BVolume*);
+
+	virtual void CreateRootPose();
+	virtual void RemoveRootPose();
 
 	void CreateTrashPose();
 
@@ -502,12 +505,11 @@ protected:
 		// if <model> is zero, PoseView has other means of iterating
 		// through all the entries thaat it adds
 
-	virtual void AddRootPoses(bool watchIndividually, bool mountShared);
+	virtual void AddVolumePoses();
-		// watchIndividually is used when placing a volume pose onto
+	virtual void RemoveVolumePoses();
-		// the Desktop where unlike in the Root window it will not be
+	virtual void ToggleDisksVolumes();
-		// watched by the folder representing root. If set, each volume
+	virtual bool IsVolumesRoot() const { return IsDesktopView(); };
-		// will therefore be watched individually
+
-	virtual void RemoveRootPoses();
 	virtual void AddTrashPoses();
 
 	virtual bool DeletePose(const node_ref*, BPose* pose = NULL, int32 index = 0);

src/kits/tracker/TrackerSettings.cpp

@@ -290,6 +290,7 @@ void
 TrackerSettings::SetShowDisksIcon(bool enabled)
 {
 	gTrackerState.fShowDisksIcon->SetValue(enabled);
+	gTrackerState.fMountVolumesOntoDesktop->SetValue(!enabled);
 }
 
 
@@ -317,6 +318,7 @@ TrackerSettings::MountVolumesOntoDesktop()
 void
 TrackerSettings::SetMountVolumesOntoDesktop(bool enabled)
 {
+	gTrackerState.fShowDisksIcon->SetValue(!enabled);
 	gTrackerState.fMountVolumesOntoDesktop->SetValue(enabled);
 }