void
TExpandoMenuBar::MouseMoved(BPoint where, uint32 code, const BMessage* message)
{
if (!message) {
// force a cleanup
_FinishedDrag();
BMenuBar::MouseMoved(where, code, message);
return;
}
uint32 buttons;
if (!(Window()->CurrentMessage())
|| Window()->CurrentMessage()->FindInt32("buttons", (int32*)&buttons)
< B_OK)
buttons = 0;
if (buttons == 0)
return;
switch (code) {
case B_ENTERED_VIEW:
// fPreviousDragTargetItem should always be NULL here anyways.
if (fPreviousDragTargetItem)
_FinishedDrag();
fBarView->CacheDragData(message);
fPreviousDragTargetItem = NULL;
break;
case B_OUTSIDE_VIEW:
// NOTE: Should not be here, but for the sake of defensive
// programming...
case B_EXITED_VIEW:
_FinishedDrag();
break;
case B_INSIDE_VIEW:
if (fBarView->Dragging()) {
TTeamMenuItem* item = NULL;
for (int32 i = 0; i < CountItems(); i++) {
BMenuItem* _item = ItemAt(i);
if (_item->Frame().Contains(where)) {
item = dynamic_cast<TTeamMenuItem*>(_item);
break;
}
}
if (item == fPreviousDragTargetItem)
break;
if (fPreviousDragTargetItem != NULL)
fPreviousDragTargetItem->SetOverrideSelected(false);
if (item != NULL)
item->SetOverrideSelected(true);
fPreviousDragTargetItem = item;
}
break;
}
}
void
TExpandoMenuBar::AddTeam(team_id team, const char* signature)
{
int32 itemCount = CountItems();
for (int32 i = 0; i < itemCount; i++) {
// Only add to team menu items
TTeamMenuItem* item = dynamic_cast<TTeamMenuItem*>(ItemAt(i));
if (item != NULL && strcasecmp(item->Signature(), signature) == 0
&& !(item->Teams()->HasItem((void*)(addr_t)team))) {
item->Teams()->AddItem((void*)(addr_t)team);
break;
}
}
}
void
TExpandoMenuBar::CheckItemSizes(int32 delta)
{
float width = Frame().Width();
int32 count = CountItems();
bool reset = false;
float newWidth = 0;
float fullWidth = (sMinimumWindowWidth * count);
if (!fBarView->Vertical()) {
// in this case there are 2 extra items:
// - The Be Menu
// - The little separator item
fullWidth = fullWidth - (sMinimumWindowWidth * 2)
+ (fBeMenuWidth + kSepItemWidth);
width -= (fBeMenuWidth + kSepItemWidth);
count -= 2;
}
if (delta >= 0 && fullWidth > width) {
fOverflow = true;
reset = true;
newWidth = floorf(width / count);
} else if (delta < 0 && fOverflow) {
reset = true;
if (fullWidth > width)
newWidth = floorf(width / count);
else
newWidth = sMinimumWindowWidth;
}
if (newWidth > sMinimumWindowWidth)
newWidth = sMinimumWindowWidth;
if (reset) {
SetMaxContentWidth(newWidth);
if (newWidth == sMinimumWindowWidth)
fOverflow = false;
InvalidateLayout();
for (int32 index = fFirstApp; ; index++) {
TTeamMenuItem* item = (TTeamMenuItem*)ItemAt(index);
if (!item)
break;
item->SetOverrideWidth(newWidth);
}
Invalidate();
Window()->UpdateIfNeeded();
}
}
void
TExpandoMenuBar::AddTeam(BList* team, BBitmap* icon, char* name,
char* signature)
{
float itemWidth = fVertical ? fBarView->Bounds().Width()
: sMinimumWindowWidth;
float itemHeight = -1.0f;
desk_settings* settings = ((TBarApp*)be_app)->Settings();
TTeamMenuItem* item = new TTeamMenuItem(team, icon, name, signature,
itemWidth, itemHeight, fDrawLabel, fVertical);
if (settings->trackerAlwaysFirst && !strcmp(signature, kTrackerSignature)) {
AddItem(item, fFirstApp);
} else if (settings->sortRunningApps) {
TTeamMenuItem* teamItem
= dynamic_cast<TTeamMenuItem*>(ItemAt(fFirstApp));
int32 firstApp = fFirstApp;
// if Tracker should always be the first item, we need to skip it
// when sorting in the current item
if (settings->trackerAlwaysFirst && teamItem != NULL
&& !strcmp(teamItem->Signature(), kTrackerSignature)) {
firstApp++;
}
int32 count = CountItems(), i;
for (i = firstApp; i < count; i++) {
teamItem = dynamic_cast<TTeamMenuItem*>(ItemAt(i));
if (teamItem != NULL && strcasecmp(teamItem->Name(), name) > 0) {
AddItem(item, i);
break;
}
}
// was the item added to the list yet?
if (i == count)
AddItem(item);
} else
AddItem(item);
if (fVertical) {
if (item && fShowTeamExpander && fExpandNewTeams)
item->ToggleExpandState(false);
fBarView->SizeWindow(BScreen(Window()).Frame());
} else
CheckItemSizes(1);
Window()->UpdateIfNeeded();
}
void
TBarView::SaveExpandedItems()
{
if (fExpando == NULL || fExpando->CountItems() <= 0)
return;
// Get a list of the signatures of expanded apps. Can't use
// team_id because there can be more than one team per application
for (int32 i = 0; i < fExpando->CountItems(); i++) {
TTeamMenuItem* teamItem
= dynamic_cast<TTeamMenuItem*>(fExpando->ItemAt(i));
if (teamItem != NULL && teamItem->IsExpanded())
AddExpandedItem(teamItem->Signature());
}
}
void
TExpandoMenuBar::RemoveTeam(team_id team, bool partial)
{
TWindowMenuItem* windowItem = NULL;
for (int32 i = CountItems() - 1; i >= 0; i--) {
TTeamMenuItem* item = dynamic_cast<TTeamMenuItem*>(ItemAt(i));
if (item != NULL && item->Teams()->HasItem((void*)(addr_t)team)) {
item->Teams()->RemoveItem(team);
if (partial)
return;
BAutolock locker(sMonLocker);
// make the update thread wait
RemoveItem(i);
if (item == fPreviousDragTargetItem)
fPreviousDragTargetItem = NULL;
if (item == fLastMousedOverItem)
fLastMousedOverItem = NULL;
if (item == fLastClickedItem)
fLastClickedItem = NULL;
delete item;
while ((windowItem = dynamic_cast<TWindowMenuItem*>(
ItemAt(i))) != NULL) {
// Also remove window items (if there are any)
RemoveItem(i);
if (windowItem == fLastMousedOverItem)
fLastMousedOverItem = NULL;
if (windowItem == fLastClickedItem)
fLastClickedItem = NULL;
delete windowItem;
}
SizeWindow(-1);
Window()->UpdateIfNeeded();
return;
}
}
}
void
TBarView::ExpandItems()
{
if (fExpandoMenuBar == NULL || !fVertical || fState != kExpandoState
|| !fBarApp->Settings()->superExpando
|| fExpandedItems.CountItems() <= 0) {
return;
}
// Start at the 'bottom' of the list working up.
// Prevents being thrown off by expanding items.
for (int32 i = fExpandoMenuBar->CountItems() - 1; i >= 0; i--) {
TTeamMenuItem* teamItem
= dynamic_cast<TTeamMenuItem*>(fExpandoMenuBar->ItemAt(i));
if (teamItem != NULL) {
// Start at the 'bottom' of the fExpandedItems list working up
// matching the order of the fExpandoMenuBar list in the outer loop.
for (int32 j = fExpandedItems.CountItems() - 1; j >= 0; j--) {
BString* itemSig =
static_cast<BString*>(fExpandedItems.ItemAt(j));
if (itemSig->Compare(teamItem->Signature()) == 0) {
// Found it, expand the item and delete signature from
// the list so that we don't consider it for later items.
teamItem->ToggleExpandState(false);
fExpandedItems.RemoveItem(j);
delete itemSig;
break;
}
}
}
}
// Clean up the expanded items list
RemoveExpandedItems();
}
void
TExpandoMenuBar::_DoneTracking(BPoint point)
{
TTeamMenuItem* lastItem = dynamic_cast<TTeamMenuItem*>(fLastClickedItem);
if (lastItem == NULL)
return;
if (!lastItem->ExpanderBounds().Contains(point))
return;
lastItem->ToggleExpandState(true);
lastItem->SetArrowDirection(lastItem->IsExpanded()
? BControlLook::B_DOWN_ARROW
: BControlLook::B_RIGHT_ARROW);
Invalidate(lastItem->ExpanderBounds());
}
void
TExpandoMenuBar::_Track(BPoint point, uint32)
{
TTeamMenuItem* lastItem = dynamic_cast<TTeamMenuItem*>(fLastClickedItem);
if (lastItem == NULL)
return;
if (lastItem->ExpanderBounds().Contains(point))
lastItem->SetArrowDirection(BControlLook::B_RIGHT_DOWN_ARROW);
else {
lastItem->SetArrowDirection(lastItem->IsExpanded()
? BControlLook::B_DOWN_ARROW
: BControlLook::B_RIGHT_ARROW);
}
Invalidate(lastItem->ExpanderBounds());
}
void
TExpandoMenuBar::MouseMoved(BPoint where, uint32 code, const BMessage* message)
{
if (message == NULL) {
// force a cleanup
_FinishedDrag();
switch (code) {
case B_ENTERED_VIEW:
case B_INSIDE_VIEW:
{
TTeamMenuItem* item = TeamItemAtPoint(where);
if (item == NULL) {
// item is NULL, break out
fLastMousedOverItem = NULL;
break;
}
if (item->HasLabel()) {
// item has a visible label, set the item and break out
fLastMousedOverItem = item;
break;
}
if (item == fLastMousedOverItem) {
// already set the tooltip for this item, break out
break;
}
// new item, update the tooltip with the item name
SetToolTip(item->Name());
// save the current item for the next MouseMoved() call
fLastMousedOverItem = item;
break;
}
case B_OUTSIDE_VIEW:
case B_EXITED_VIEW:
fLastMousedOverItem = NULL;
break;
}
BMenuBar::MouseMoved(where, code, message);
return;
}
uint32 buttons;
if (Window()->CurrentMessage() == NULL
|| Window()->CurrentMessage()->FindInt32("buttons", (int32*)&buttons)
< B_OK) {
buttons = 0;
}
if (buttons == 0)
return;
switch (code) {
case B_ENTERED_VIEW:
// fPreviousDragTargetItem should always be NULL here anyways.
if (fPreviousDragTargetItem)
_FinishedDrag();
fBarView->CacheDragData(message);
fPreviousDragTargetItem = NULL;
break;
case B_OUTSIDE_VIEW:
// NOTE: Should not be here, but for the sake of defensive
// programming...
case B_EXITED_VIEW:
_FinishedDrag();
break;
case B_INSIDE_VIEW:
if (fBarView->Dragging()) {
TTeamMenuItem* item = NULL;
int32 itemCount = CountItems();
for (int32 i = 0; i < itemCount; i++) {
BMenuItem* _item = ItemAt(i);
if (_item->Frame().Contains(where)) {
item = dynamic_cast<TTeamMenuItem*>(_item);
break;
}
}
if (item == fPreviousDragTargetItem)
break;
if (fPreviousDragTargetItem != NULL)
fPreviousDragTargetItem->SetOverrideSelected(false);
if (item != NULL)
item->SetOverrideSelected(true);
fPreviousDragTargetItem = item;
}
break;
}
}
void
TExpandoMenuBar::MessageReceived(BMessage* message)
{
int32 index;
TTeamMenuItem* item;
switch (message->what) {
case B_SOME_APP_LAUNCHED:
{
BList* teams = NULL;
message->FindPointer("teams", (void**)&teams);
BBitmap* icon = NULL;
message->FindPointer("icon", (void**)&icon);
const char* signature = NULL;
message->FindString("sig", &signature);
uint32 flags = 0;
message->FindInt32("flags", ((int32*) &flags));
const char* name = NULL;
message->FindString("name", &name);
AddTeam(teams, icon, strdup(name), strdup(signature));
break;
}
case B_MOUSE_WHEEL_CHANGED:
{
float deltaY = 0;
message->FindFloat("be:wheel_delta_y", &deltaY);
if (deltaY == 0)
return;
TInlineScrollView* scrollView
= dynamic_cast<TInlineScrollView*>(Parent());
if (scrollView == NULL)
return;
float largeStep;
float smallStep;
scrollView->GetSteps(&smallStep, &largeStep);
// pressing the option/command/control key scrolls faster
if (modifiers() & (B_OPTION_KEY | B_COMMAND_KEY | B_CONTROL_KEY))
deltaY *= largeStep;
else
deltaY *= smallStep;
scrollView->ScrollBy(deltaY);
break;
}
case kAddTeam:
AddTeam(message->FindInt32("team"), message->FindString("sig"));
break;
case kRemoveTeam:
{
team_id team = -1;
message->FindInt32("team", &team);
RemoveTeam(team, true);
break;
}
case B_SOME_APP_QUIT:
{
team_id team = -1;
message->FindInt32("team", &team);
RemoveTeam(team, false);
break;
}
case kMinimizeTeam:
{
index = message->FindInt32("itemIndex");
item = dynamic_cast<TTeamMenuItem*>(ItemAt(index));
if (item == NULL)
break;
TShowHideMenuItem::TeamShowHideCommon(B_MINIMIZE_WINDOW,
item->Teams(),
item->Menu()->ConvertToScreen(item->Frame()),
true);
break;
}
case kBringTeamToFront:
{
index = message->FindInt32("itemIndex");
item = dynamic_cast<TTeamMenuItem*>(ItemAt(index));
if (item == NULL)
break;
TShowHideMenuItem::TeamShowHideCommon(B_BRING_TO_FRONT,
item->Teams(), item->Menu()->ConvertToScreen(item->Frame()),
true);
break;
}
default:
BMenuBar::MessageReceived(message);
break;
}
}
void
TExpandoMenuBar::CheckItemSizes(int32 delta)
{
if (fBarView->Vertical())
return;
int32 iconSize = static_cast<TBarApp*>(be_app)->IconSize();
float maxContentWidth = sMinimumWindowWidth + iconSize - kMinimumIconSize;
// There are 2 extra items:
// The Be Menu
// The little separator item
int32 count = CountItems() - 2;
float maxWidth = Frame().Width() - fDeskbarMenuWidth - kSepItemWidth * 2;
float fullWidth = maxContentWidth * count + fDeskbarMenuWidth
+ kSepItemWidth;
float iconOnlyWidth = kIconPadding + iconSize + kIconPadding;
bool reset = false;
float newWidth = 0.0f;
if (delta >= 0 && fullWidth > maxWidth) {
fOverflow = true;
reset = true;
if (fDrawLabel)
newWidth = floorf(maxWidth / count);
else
newWidth = iconOnlyWidth;
} else if (delta < 0 && fOverflow) {
reset = true;
if (fullWidth > maxWidth) {
if (fDrawLabel)
newWidth = floorf(maxWidth / count);
else
newWidth = iconOnlyWidth;
} else
newWidth = maxContentWidth;
}
if (newWidth > maxContentWidth)
newWidth = maxContentWidth;
if (reset) {
SetMaxContentWidth(newWidth);
if (newWidth == maxContentWidth)
fOverflow = false;
InvalidateLayout();
for (int32 index = fFirstApp; ; index++) {
TTeamMenuItem* item = (TTeamMenuItem*)ItemAt(index);
if (!item)
break;
if (!fDrawLabel && newWidth > iconOnlyWidth) {
item->SetOverrideWidth(iconOnlyWidth);
} else {
item->SetOverrideWidth(newWidth);
}
}
Invalidate();
Window()->UpdateIfNeeded();
}
}
void
TExpandoMenuBar::MouseDown(BPoint where)
{
BMessage* message = Window()->CurrentMessage();
BMenuItem* menuItem;
TTeamMenuItem* item = TeamItemAtPoint(where, &menuItem);
// check for three finger salute, a.k.a. Vulcan Death Grip
if (message != NULL && item != NULL && !fBarView->Dragging()) {
int32 modifiers = 0;
message->FindInt32("modifiers", &modifiers);
if ((modifiers & B_COMMAND_KEY) != 0
&& (modifiers & B_CONTROL_KEY) != 0
&& (modifiers & B_SHIFT_KEY) != 0) {
const BList* teams = item->Teams();
int32 teamCount = teams->CountItems();
team_id teamID;
for (int32 team = 0; team < teamCount; team++) {
teamID = (team_id)teams->ItemAt(team);
kill_team(teamID);
// remove the team immediately from display
RemoveTeam(teamID, false);
}
return;
}
// control click - show all/hide all shortcut
if ((modifiers & B_CONTROL_KEY) != 0) {
// show/hide item's teams
BMessage showMessage((modifiers & B_SHIFT_KEY) != 0
? kMinimizeTeam : kBringTeamToFront);
showMessage.AddInt32("itemIndex", IndexOf(item));
Window()->PostMessage(&showMessage, this);
return;
}
// Check the bounds of the expand Team icon
if (fShowTeamExpander && fVertical) {
BRect expanderRect = item->ExpanderBounds();
if (expanderRect.Contains(where)) {
// Let the update thread wait...
BAutolock locker(sMonLocker);
// Toggle the item
item->ToggleExpandState(true);
item->Draw();
// Absorb the message.
return;
}
}
// double-click on an item brings the team to front
int32 clicks;
if (message->FindInt32("clicks", &clicks) == B_OK && clicks > 1
&& item == menuItem && item == fLastClickItem) {
// activate this team
be_roster->ActivateApp((team_id)item->Teams()->ItemAt(0));
return;
}
fLastClickItem = item;
}
BMenuBar::MouseDown(where);
}
void
TExpandoMenuBar::MouseDown(BPoint where)
{
BMessage* message = Window()->CurrentMessage();
BMenuItem* menuItem;
TTeamMenuItem* item = TeamItemAtPoint(where, &menuItem);
if (message == NULL || item == NULL || fBarView->Dragging()) {
BMenuBar::MouseDown(where);
return;
}
int32 modifiers = 0;
message->FindInt32("modifiers", &modifiers);
// check for three finger salute, a.k.a. Vulcan Death Grip
if ((modifiers & B_COMMAND_KEY) != 0
&& (modifiers & B_CONTROL_KEY) != 0
&& (modifiers & B_SHIFT_KEY) != 0) {
const BList* teams = item->Teams();
int32 teamCount = teams->CountItems();
team_id teamID;
for (int32 team = 0; team < teamCount; team++) {
teamID = (addr_t)teams->ItemAt(team);
kill_team(teamID);
RemoveTeam(teamID, false);
// remove the team from display immediately
}
return;
// absorb the message
}
// control click - show all/hide all shortcut
if ((modifiers & B_CONTROL_KEY) != 0) {
// show/hide item's teams
BMessage showMessage((modifiers & B_SHIFT_KEY) != 0
? kMinimizeTeam : kBringTeamToFront);
showMessage.AddInt32("itemIndex", IndexOf(item));
Window()->PostMessage(&showMessage, this);
return;
// absorb the message
}
// check if within expander bounds to expand window items
if (fVertical && static_cast<TBarApp*>(be_app)->Settings()->superExpando
&& item->ExpanderBounds().Contains(where)) {
// start the animation here, finish on mouse up
fLastClickedItem = item;
MouseDownThread<TExpandoMenuBar>::TrackMouse(this,
&TExpandoMenuBar::_DoneTracking, &TExpandoMenuBar::_Track);
Invalidate(item->ExpanderBounds());
return;
// absorb the message
}
// double-click on an item brings the team to front
int32 clicks;
if (message->FindInt32("clicks", &clicks) == B_OK && clicks > 1
&& item == menuItem && item == fLastClickedItem) {
be_roster->ActivateApp((addr_t)item->Teams()->ItemAt(0));
// activate this team
return;
// absorb the message
}
fLastClickedItem = item;
BMenuBar::MouseDown(where);
}
void
TExpandoMenuBar::MouseMoved(BPoint where, uint32 code, const BMessage* message)
{
int32 buttons;
BMessage* currentMessage = Window()->CurrentMessage();
if (currentMessage == NULL
|| currentMessage->FindInt32("buttons", &buttons) != B_OK) {
buttons = 0;
}
if (message == NULL) {
// force a cleanup
_FinishedDrag();
switch (code) {
case B_INSIDE_VIEW:
{
BMenuItem* menuItem;
TTeamMenuItem* item = TeamItemAtPoint(where, &menuItem);
TWindowMenuItem* windowMenuItem
= dynamic_cast<TWindowMenuItem*>(menuItem);
if (item == NULL || menuItem == NULL) {
// item is NULL, remove the tooltip and break out
fLastMousedOverItem = NULL;
SetToolTip((const char*)NULL);
break;
}
if (menuItem == fLastMousedOverItem) {
// already set the tooltip for this item, break out
break;
}
if (windowMenuItem != NULL && fBarView->Vertical()
&& fBarView->ExpandoState() && item->IsExpanded()) {
// expando mode window menu item
fLastMousedOverItem = menuItem;
if (strcasecmp(windowMenuItem->TruncatedLabel(),
windowMenuItem->Label()) > 0) {
// label is truncated, set tooltip
SetToolTip(windowMenuItem->Label());
} else
SetToolTip((const char*)NULL);
break;
}
if (!dynamic_cast<TBarApp*>(be_app)->Settings()->hideLabels) {
// item has a visible label, set tool tip if truncated
fLastMousedOverItem = menuItem;
if (strcasecmp(item->TruncatedLabel(), item->Label()) > 0) {
// label is truncated, set tooltip
SetToolTip(item->Label());
} else
SetToolTip((const char*)NULL);
break;
}
SetToolTip(item->Label());
// new item, set the tooltip to the item label
fLastMousedOverItem = menuItem;
// save the current menuitem for the next MouseMoved() call
break;
}
}
BMenuBar::MouseMoved(where, code, message);
return;
}
if (buttons == 0)
return;
switch (code) {
case B_ENTERED_VIEW:
// fPreviousDragTargetItem should always be NULL here anyways.
if (fPreviousDragTargetItem != NULL)
_FinishedDrag();
fBarView->CacheDragData(message);
fPreviousDragTargetItem = NULL;
break;
case B_OUTSIDE_VIEW:
// NOTE: Should not be here, but for the sake of defensive
// programming... fall-through
case B_EXITED_VIEW:
_FinishedDrag();
break;
case B_INSIDE_VIEW:
if (fBarView->Dragging()) {
TTeamMenuItem* item = NULL;
int32 itemCount = CountItems();
for (int32 i = 0; i < itemCount; i++) {
BMenuItem* _item = ItemAt(i);
if (_item->Frame().Contains(where)) {
item = dynamic_cast<TTeamMenuItem*>(_item);
break;
}
}
if (item == fPreviousDragTargetItem)
break;
if (fPreviousDragTargetItem != NULL)
fPreviousDragTargetItem->SetOverrideSelected(false);
if (item != NULL)
item->SetOverrideSelected(true);
fPreviousDragTargetItem = item;
}
break;
}
}
void
TTeamMenu::AttachedToWindow()
{
RemoveItems(0, CountItems(), true);
// remove all items
BMessenger self(this);
BList teamList;
TBarApp::Subscribe(self, &teamList);
TBarView* barview = (dynamic_cast<TBarApp*>(be_app))->BarView();
bool dragging = barview && barview->Dragging();
int32 iconSize = static_cast<TBarApp*>(be_app)->IconSize();
desk_settings* settings = ((TBarApp*)be_app)->Settings();
float width = sMinimumWindowWidth - iconSize - 4;
if (settings->sortRunningApps)
teamList.SortItems(CompareByName);
int32 count = teamList.CountItems();
for (int32 i = 0; i < count; i++) {
// add items back
BarTeamInfo* barInfo = (BarTeamInfo*)teamList.ItemAt(i);
TTeamMenuItem* item = new TTeamMenuItem(barInfo->teams,
barInfo->icon, barInfo->name, barInfo->sig,
width, -1, !settings->hideLabels, true);
if (settings->trackerAlwaysFirst
&& strcmp(barInfo->sig, kTrackerSignature) == 0) {
AddItem(item, 0);
} else
AddItem(item);
if (dragging && item != NULL) {
bool canhandle = (dynamic_cast<TBarApp*>(be_app))->BarView()->
AppCanHandleTypes(item->Signature());
if (item->IsEnabled() != canhandle)
item->SetEnabled(canhandle);
BMenu* menu = item->Submenu();
if (menu)
menu->SetTrackingHook(barview->MenuTrackingHook,
barview->GetTrackingHookData());
}
}
if (CountItems() == 0) {
BMenuItem* item = new BMenuItem("no application running", NULL);
item->SetEnabled(false);
AddItem(item);
}
if (dragging && barview->LockLooper()) {
SetTrackingHook(barview->MenuTrackingHook,
barview->GetTrackingHookData());
barview->DragStart();
barview->UnlockLooper();
}
BMenu::AttachedToWindow();
}
int32
TExpandoMenuBar::monitor_team_windows(void* arg)
{
TExpandoMenuBar* teamMenu = (TExpandoMenuBar*)arg;
while (teamMenu->sDoMonitor) {
sMonLocker.Lock();
if (teamMenu->Window()->LockWithTimeout(50000) == B_OK) {
int32 totalItems = teamMenu->CountItems();
// Set all WindowMenuItems to require an update.
TWindowMenuItem* item = NULL;
for (int32 i = 0; i < totalItems; i++) {
if (!teamMenu->SubmenuAt(i)) {
item = static_cast<TWindowMenuItem*>(teamMenu->ItemAt(i));
item->SetRequireUpdate(true);
}
}
// Perform SetTo() on all the items that still exist as well as add
// new items.
bool itemModified = false;
bool resize = false;
TTeamMenuItem* teamItem = NULL;
for (int32 i = 0; i < totalItems; i++) {
if (teamMenu->SubmenuAt(i) == NULL)
continue;
teamItem = static_cast<TTeamMenuItem*>(teamMenu->ItemAt(i));
if (teamItem->IsExpanded()) {
int32 teamCount = teamItem->Teams()->CountItems();
for (int32 j = 0; j < teamCount; j++) {
// The following code is almost a copy/paste from
// WindowMenu.cpp
team_id theTeam = (addr_t)teamItem->Teams()->ItemAt(j);
int32 count = 0;
int32* tokens = get_token_list(theTeam, &count);
for (int32 k = 0; k < count; k++) {
client_window_info* wInfo
= get_window_info(tokens[k]);
if (wInfo == NULL)
continue;
if (TWindowMenu::WindowShouldBeListed(wInfo)) {
// Check if we have a matching window item...
item = teamItem->ExpandedWindowItem(
wInfo->server_token);
if (item != NULL) {
item->SetTo(wInfo->name,
wInfo->server_token, wInfo->is_mini,
((1 << current_workspace())
& wInfo->workspaces) != 0);
if (strcasecmp(item->Label(), wInfo->name) > 0)
item->SetLabel(wInfo->name);
if (item->Modified())
itemModified = true;
} else if (teamItem->IsExpanded()) {
// Add the item
item = new TWindowMenuItem(wInfo->name,
wInfo->server_token, wInfo->is_mini,
((1 << current_workspace())
& wInfo->workspaces) != 0, false);
item->SetExpanded(true);
teamMenu->AddItem(item,
TWindowMenuItem::InsertIndexFor(
teamMenu, i + 1, item));
resize = true;
}
}
free(wInfo);
}
free(tokens);
}
}
}
// Remove any remaining items which require an update.
for (int32 i = 0; i < totalItems; i++) {
if (!teamMenu->SubmenuAt(i)) {
item = static_cast<TWindowMenuItem*>(teamMenu->ItemAt(i));
if (item && item->RequiresUpdate()) {
item = static_cast<TWindowMenuItem*>
(teamMenu->RemoveItem(i));
delete item;
totalItems--;
resize = true;
}
}
}
// If any of the WindowMenuItems changed state, we need to force a
// repaint.
if (itemModified || resize) {
teamMenu->Invalidate();
if (resize)
teamMenu->SizeWindow(1);
}
teamMenu->Window()->Unlock();
}
sMonLocker.Unlock();
// sleep for a bit...
snooze(150000);
}
return B_OK;
}
void
TExpandoMenuBar::MouseDown(BPoint where)
{
BMessage *message = Window()->CurrentMessage();
// check for three finger salute, a.k.a. Vulcan Death Grip
if (message != NULL) {
int32 modifiers = 0;
message->FindInt32("modifiers", &modifiers);
if ((modifiers & B_COMMAND_KEY) != 0
&& (modifiers & B_OPTION_KEY) != 0
&& (modifiers & B_SHIFT_KEY) != 0
&& !fBarView->Dragging()) {
TTeamMenuItem *item = ItemAtPoint(where);
if (item) {
const BList *teams = item->Teams();
int32 teamCount = teams->CountItems();
team_id teamID;
for (int32 team = 0; team < teamCount; team++) {
teamID = (team_id)teams->ItemAt(team);
kill_team(teamID);
// remove the team immediately
// from display
RemoveTeam(teamID, false);
}
return;
}
}
}
const int32 count = CountItems();
// This feature is broken because the menu bar never receives
// the second click
#ifdef DOUBLECLICKBRINGSTOFRONT
// doubleclick on an item brings all to front
for (int32 i = fFirstApp; i < count; i++) {
TTeamMenuItem *item = (TTeamMenuItem *)ItemAt(i);
if (item->Frame().Contains(where)) {
bigtime_t clickSpeed = 0;
get_click_speed(&clickSpeed);
if ( (fLastClickItem == i) &&
(clickSpeed > (system_time() - fLastClickTime)) ) {
// bring this team's window to the front
BMessage showMessage(M_BRING_TEAM_TO_FRONT);
showMessage.AddInt32("itemIndex", i);
Window()->PostMessage(&showMessage, this);
return;
}
fLastClickItem = i;
fLastClickTime = system_time();
break;
}
}
#endif
// control click - show all/hide all shortcut
if (message != NULL) {
int32 modifiers = 0;
message->FindInt32("modifiers", &modifiers);
if ((modifiers & B_CONTROL_KEY) != 0
&& ! fBarView->Dragging()) {
int32 lastApp = -1;
// find the clicked item
for (int32 i = fFirstApp; i < count; i++) {
const TTeamMenuItem *item = (TTeamMenuItem *)ItemAt(i);
// check if this item is really a team item (what a cruel way...)
// "lastApp" will always point to the last application in
// the list - the other entries might be windows (due to the team expander)
if (item->Submenu())
lastApp = i;
if (item->Frame().Contains(where)) {
// show/hide item's teams
BMessage showMessage((modifiers & B_SHIFT_KEY) != 0
? M_MINIMIZE_TEAM : M_BRING_TEAM_TO_FRONT);
showMessage.AddInt32("itemIndex", lastApp);
Window()->PostMessage(&showMessage, this);
return;
}
}
}
}
// Check the bounds of the expand Team icon
if (fShowTeamExpander && fVertical && !fBarView->Dragging()) {
TTeamMenuItem *item = ItemAtPoint(where);
if (item->Submenu()){
BRect expanderRect = item->ExpanderBounds();
if (expanderRect.Contains(where)) {
item->ToggleExpandState(true);
item->Draw();
// Absorb the message.
return;
}
}
}
BMenuBar::MouseDown(where);
}
void
TWindowMenu::AttachedToWindow()
{
SetFont(be_plain_font);
RemoveItems(0, CountItems(), true);
int32 miniCount = 0;
bool dragging = false;
TBarView* barview =(static_cast<TBarApp*>(be_app))->BarView();
if (barview && barview->LockLooper()) {
// 'dragging' mode set in BarView::CacheDragData
// invoke in MouseEnter in ExpandoMenuBar
dragging = barview->Dragging();
if (dragging) {
// We don't want to show the menu when dragging, but it's not
// possible to remove a submenu once it exists, so we simply hide it
// Don't call BMenu::Hide(), it causes the menu to pop up every now
// and then.
Window()->Hide();
// if in expando (horizontal or vertical)
if (barview->Expando()) {
SetTrackingHook(barview->MenuTrackingHook,
barview->GetTrackingHookData());
}
barview->DragStart();
}
barview->UnlockLooper();
}
int32 parentMenuItems = 0;
int32 numTeams = fTeam->CountItems();
for (int32 i = 0; i < numTeams; i++) {
team_id theTeam = (team_id)fTeam->ItemAt(i);
int32 count = 0;
int32* tokens = get_token_list(theTeam, &count);
for (int32 j = 0; j < count; j++) {
client_window_info* wInfo = get_window_info(tokens[j]);
if (wInfo == NULL)
continue;
if (WindowShouldBeListed(wInfo->feel)
&& (wInfo->show_hide_level <= 0 || wInfo->is_mini)) {
// Don't add new items if we're expanded. We've already done
// this, they've just been moved.
int32 numItems = CountItems();
int32 addIndex = 0;
for (; addIndex < numItems; addIndex++)
if (strcasecmp(ItemAt(addIndex)->Label(), wInfo->name) > 0)
break;
if (!fExpanded) {
TWindowMenuItem* item = new TWindowMenuItem(wInfo->name,
wInfo->server_token, wInfo->is_mini,
((1 << current_workspace()) & wInfo->workspaces) != 0,
dragging);
// disable app's window dropping for now
if (dragging)
item->SetEnabled(false);
AddItem(item,
TWindowMenuItem::InsertIndexFor(this, 0, item));
} else {
TTeamMenuItem* parentItem
= static_cast<TTeamMenuItem*>(Superitem());
if (parentItem->ExpandedWindowItem(wInfo->server_token)) {
TWindowMenuItem* item = parentItem->ExpandedWindowItem(
wInfo->server_token);
if (item == NULL)
continue;
item->SetTo(wInfo->name, wInfo->server_token,
wInfo->is_mini,
((1 << current_workspace()) & wInfo->workspaces)
!= 0, dragging);
parentMenuItems++;
}
}
if (wInfo->is_mini)
miniCount++;
}
free(wInfo);
}
free(tokens);
}
int32 itemCount = CountItems() + parentMenuItems;
if (itemCount < 1) {
TWindowMenuItem* noWindowsItem =
new TWindowMenuItem("No windows", -1, false, false);
noWindowsItem->SetEnabled(false);
AddItem(noWindowsItem);
// if an application has no windows, this feature makes it easy to quit
// it. (but we only add this option if the application is not Tracker.)
if (fApplicationSignature.ICompare(kTrackerSignature) != 0) {
AddSeparatorItem();
AddItem(new TShowHideMenuItem("Quit application", fTeam,
B_QUIT_REQUESTED));
}
} else {
// if we are in drag mode, then don't add the window controls
// to the menu
if (!dragging) {
TShowHideMenuItem* hide =
new TShowHideMenuItem("Hide all", fTeam, B_MINIMIZE_WINDOW);
TShowHideMenuItem* show =
new TShowHideMenuItem("Show all", fTeam, B_BRING_TO_FRONT);
TShowHideMenuItem* close =
new TShowHideMenuItem("Close all", fTeam, B_QUIT_REQUESTED);
if (miniCount == itemCount)
hide->SetEnabled(false);
else if (miniCount == 0)
show->SetEnabled(false);
if (!parentMenuItems)
AddSeparatorItem();
AddItem(hide);
AddItem(show);
AddItem(close);
}
}
BMenu::AttachedToWindow();
}
void
TExpandoMenuBar::AddTeam(BList* team, BBitmap* icon, char* name,
char* signature)
{
int32 iconSize = static_cast<TBarApp*>(be_app)->IconSize();
desk_settings* settings = static_cast<TBarApp*>(be_app)->Settings();
float itemWidth = -1.0f;
if (fVertical)
itemWidth = fBarView->Bounds().Width();
else {
itemWidth = iconSize;
if (!settings->hideLabels)
itemWidth += gMinimumWindowWidth - kMinimumIconSize;
else
itemWidth += kIconPadding * 2;
}
float itemHeight = -1.0f;
TTeamMenuItem* item = new TTeamMenuItem(team, icon, name, signature,
itemWidth, itemHeight);
if (settings->trackerAlwaysFirst
&& strcasecmp(signature, kTrackerSignature) == 0) {
AddItem(item, 0);
} else if (settings->sortRunningApps) {
TTeamMenuItem* teamItem = dynamic_cast<TTeamMenuItem*>(ItemAt(0));
int32 firstApp = 0;
// if Tracker should always be the first item, we need to skip it
// when sorting in the current item
if (settings->trackerAlwaysFirst && teamItem != NULL
&& strcasecmp(teamItem->Signature(), kTrackerSignature) == 0) {
firstApp++;
}
BCollator collator;
BLocale::Default()->GetCollator(&collator);
int32 i = firstApp;
int32 itemCount = CountItems();
while (i < itemCount) {
teamItem = dynamic_cast<TTeamMenuItem*>(ItemAt(i));
if (teamItem != NULL && collator.Compare(teamItem->Label(), name)
> 0) {
AddItem(item, i);
break;
}
i++;
}
// was the item added to the list yet?
if (i == itemCount)
AddItem(item);
} else
AddItem(item);
if (fVertical && settings->superExpando && settings->expandNewTeams)
item->ToggleExpandState(false);
SizeWindow(1);
Window()->UpdateIfNeeded();
}
void
TExpandoMenuBar::BuildItems()
{
BMessenger self(this);
TBarApp::Subscribe(self, &fTeamList);
int32 iconSize = static_cast<TBarApp*>(be_app)->IconSize();
desk_settings* settings = static_cast<TBarApp*>(be_app)->Settings();
float itemWidth = -1.0f;
if (fVertical)
itemWidth = Frame().Width();
else {
itemWidth = iconSize;
if (!settings->hideLabels)
itemWidth += gMinimumWindowWidth - kMinimumIconSize;
else
itemWidth += kIconPadding * 2;
}
float itemHeight = -1.0f;
TeamMenuItemMap items;
int32 itemCount = CountItems();
BList itemList(itemCount);
for (int32 i = 0; i < itemCount; i++) {
BMenuItem* menuItem = RemoveItem((int32)0);
itemList.AddItem(menuItem);
TTeamMenuItem* item = dynamic_cast<TTeamMenuItem*>(menuItem);
if (item != NULL)
items[BString(item->Signature()).ToLower()] = item;
}
if (settings->sortRunningApps)
fTeamList.SortItems(TTeamMenu::CompareByName);
int32 teamCount = fTeamList.CountItems();
for (int32 i = 0; i < teamCount; i++) {
BarTeamInfo* barInfo = (BarTeamInfo*)fTeamList.ItemAt(i);
TeamMenuItemMap::const_iterator iter
= items.find(BString(barInfo->sig).ToLower());
if (iter == items.end()) {
// new team
TTeamMenuItem* item = new TTeamMenuItem(barInfo->teams,
barInfo->icon, barInfo->name, barInfo->sig, itemWidth,
itemHeight);
if (settings->trackerAlwaysFirst
&& strcasecmp(barInfo->sig, kTrackerSignature) == 0) {
AddItem(item, 0);
} else
AddItem(item);
if (fFirstBuild && fVertical && settings->expandNewTeams)
item->ToggleExpandState(true);
} else {
// existing team, update info and add it
TTeamMenuItem* item = iter->second;
item->SetIcon(barInfo->icon);
item->SetOverrideWidth(itemWidth);
item->SetOverrideHeight(itemHeight);
if (settings->trackerAlwaysFirst
&& strcasecmp(barInfo->sig, kTrackerSignature) == 0) {
AddItem(item, 0);
} else
AddItem(item);
// add window items back
int32 index = itemList.IndexOf(item);
TWindowMenuItem* windowItem;
TWindowMenu* submenu = dynamic_cast<TWindowMenu*>(item->Submenu());
bool hasWindowItems = false;
while ((windowItem = dynamic_cast<TWindowMenuItem*>(
(BMenuItem*)(itemList.ItemAt(++index)))) != NULL) {
if (fVertical)
AddItem(windowItem);
else {
delete windowItem;
hasWindowItems = submenu != NULL;
}
}
// unexpand if turn off show team expander
if (fVertical && !settings->superExpando && item->IsExpanded())
item->ToggleExpandState(false);
if (hasWindowItems) {
// add (new) window items in submenu
submenu->SetExpanded(false, 0);
submenu->AttachedToWindow();
}
}
}
if (CountItems() == 0) {
// If we're empty, BMenuBar::AttachedToWindow() resizes us to some
// weird value - we just override it again
ResizeTo(itemWidth, 0);
}
fFirstBuild = false;
}
void
TExpandoMenuBar::MessageReceived(BMessage *message)
{
int32 index;
TTeamMenuItem *item;
switch (message->what) {
case B_SOME_APP_LAUNCHED: {
BList *teams = NULL;
message->FindPointer("teams", (void **)&teams);
BBitmap *icon = NULL;
message->FindPointer("icon", (void **)&icon);
const char *sig;
if (message->FindString("sig", &sig) == B_OK
&&strcasecmp(sig, TASK_BAR_MIME_SIG) == 0) {
delete teams;
delete icon;
break;
}
uint32 flags;
if (message->FindInt32("flags", ((int32*) &flags)) == B_OK
&& (flags & B_BACKGROUND_APP) != 0) {
delete teams;
delete icon;
break;
}
const char *name = NULL;
message->FindString("name", &name);
AddTeam(teams, icon, strdup(name), strdup(sig));
break;
}
case msg_AddTeam:
AddTeam(message->FindInt32("team"), message->FindString("sig"));
break;
case msg_RemoveTeam:
{
team_id team = -1;
message->FindInt32("team", &team);
RemoveTeam(team, true);
break;
}
case B_SOME_APP_QUIT:
{
team_id team = -1;
message->FindInt32("team", &team);
RemoveTeam(team, false);
break;
}
case M_MINIMIZE_TEAM:
{
index = message->FindInt32("itemIndex");
item = dynamic_cast<TTeamMenuItem *>(ItemAt(index));
if (item == NULL)
break;
TShowHideMenuItem::TeamShowHideCommon(B_MINIMIZE_WINDOW,
item->Teams(),
item->Menu()->ConvertToScreen(item->Frame()),
true);
break;
}
case M_BRING_TEAM_TO_FRONT:
{
index = message->FindInt32("itemIndex");
item = dynamic_cast<TTeamMenuItem *>(ItemAt(index));
if (item == NULL)
break;
TShowHideMenuItem::TeamShowHideCommon(B_BRING_TO_FRONT,
item->Teams(),
item->Menu()->ConvertToScreen(item->Frame()),
true);
break;
}
default:
BMenuBar::MessageReceived(message);
break;
}
}
void
TExpandoMenuBar::CheckItemSizes(int32 delta)
{
if (fBarView->Vertical())
return;
bool drawLabels = !static_cast<TBarApp*>(be_app)->Settings()->hideLabels;
float maxWidth = fBarView->DragRegion()->Frame().left
- fDeskbarMenuWidth - kSepItemWidth;
int32 iconSize = static_cast<TBarApp*>(be_app)->IconSize();
float iconOnlyWidth = kIconPadding + iconSize + kIconPadding;
float minItemWidth = drawLabels
? iconOnlyWidth + kMinMenuItemWidth
: iconOnlyWidth - kIconPadding;
float maxItemWidth = drawLabels
? gMinimumWindowWidth + iconSize - kMinimumIconSize
: iconOnlyWidth;
float menuWidth = maxItemWidth * CountItems() + fDeskbarMenuWidth
+ kSepItemWidth;
bool reset = false;
float newWidth = -1.0f;
if (delta >= 0 && menuWidth > maxWidth) {
fOverflow = true;
reset = true;
newWidth = floorf(maxWidth / CountItems());
} else if (delta < 0 && fOverflow) {
reset = true;
if (menuWidth > maxWidth)
newWidth = floorf(maxWidth / CountItems());
else
newWidth = maxItemWidth;
}
if (reset) {
if (newWidth > maxItemWidth)
newWidth = maxItemWidth;
else if (newWidth < minItemWidth)
newWidth = minItemWidth;
SetMaxContentWidth(newWidth);
if (newWidth == maxItemWidth)
fOverflow = false;
InvalidateLayout();
for (int32 index = 0; ; index++) {
TTeamMenuItem* item = (TTeamMenuItem*)ItemAt(index);
if (item == NULL)
break;
item->SetOverrideWidth(newWidth);
}
Invalidate();
Window()->UpdateIfNeeded();
fBarView->CheckForScrolling();
}
}
int32
TExpandoMenuBar::monitor_team_windows(void *arg)
{
TExpandoMenuBar *teamMenu = (TExpandoMenuBar *)arg;
int32 totalItems = 0;
bool itemModified = false;
TWindowMenuItem *item = NULL;
TTeamMenuItem *teamItem = NULL;
int32 *tokens = NULL;
while (teamMenu->sDoMonitor) {
totalItems = teamMenu->CountItems();
// Set all WindowMenuItems to require an update.
item = NULL;
for (int32 i = 0; i < totalItems; i++) {
if (!teamMenu->SubmenuAt(i)){
item = static_cast<TWindowMenuItem *>(teamMenu->ItemAt(i));
item->SetRequireUpdate();
}
}
// Perform SetTo() on all the items that still exist as well as add new items.
itemModified = false;
teamItem = NULL;
for (int32 i = 0; i < totalItems; i++) {
if (teamMenu->SubmenuAt(i)){
teamItem = static_cast<TTeamMenuItem *>(teamMenu->ItemAt(i));
if (teamItem->IsExpanded()) {
int32 teamCount = teamItem->Teams()->CountItems();
for (int32 j = 0; j < teamCount; j++) {
// The following code is almost a copy/paste from
// WindowMenu.cpp
team_id theTeam = (team_id)teamItem->Teams()->ItemAt(j);
int32 count = 0;
tokens = get_token_list(theTeam, &count);
for (int32 k = 0; k < count; k++) {
window_info *wInfo = get_window_info(tokens[k]);
if (wInfo == NULL)
continue;
if (TWindowMenu::WindowShouldBeListed(wInfo->w_type)
&& (wInfo->show_hide_level <= 0 || wInfo->is_mini)) {
// Check if we have a matching window item...
item = teamItem->ExpandedWindowItem(wInfo->id);
if (item) {
// Lock the window, changing workspaces will fry this.
item->SetTo(wInfo->name, wInfo->id, wInfo->is_mini,
((1 << current_workspace()) & wInfo->workspaces) != 0);
if (strcmp(wInfo->name, item->Label()) != 0)
item->SetLabel(wInfo->name);
if (item->ChangedState())
itemModified = true;
} else if (teamItem->IsExpanded()) {
// Add the item
item = new TWindowMenuItem(wInfo->name, wInfo->id,
wInfo->is_mini,
((1 << current_workspace()) & wInfo->workspaces) != 0,
false);
item->ExpandedItem(true);
teamMenu->AddItem(item, i + 1);
itemModified = true;
teamMenu->Window()->Lock();
teamMenu->SizeWindow();
teamMenu->Window()->Unlock();
}
}
free(wInfo);
}
free(tokens);
}
}
}
}
// Remove any remaining items which require an update.
for (int32 i = 0; i < totalItems; i++) {
if (!teamMenu->SubmenuAt(i)){
item = static_cast<TWindowMenuItem *>(teamMenu->ItemAt(i));
if (item && item->RequiresUpdate()) {
item = static_cast<TWindowMenuItem *>(teamMenu->RemoveItem(i));
delete item;
totalItems--;
teamMenu->Window()->Lock();
teamMenu->SizeWindow();
teamMenu->Window()->Unlock();
}
}
}
// If any of the WindowMenuItems changed state, we need to force a repaint.
if (itemModified) {
teamMenu->Window()->Lock();
teamMenu->Invalidate();
teamMenu->Window()->Unlock();
}
// sleep for a bit...
snooze(150000);
}
return B_OK;
}
void
TBarView::ChangeState(int32 state, bool vertical, bool left, bool top)
{
bool vertSwap = (fVertical != vertical);
bool leftSwap = (fLeft != left);
fState = state;
fVertical = vertical;
fLeft = left;
fTop = top;
BRect screenFrame = (BScreen(Window())).Frame();
PlaceBeMenu();
if (fVertical){
#if SA_CLOCK
PlaceClock(); // tray dependent on clock location
#endif
PlaceTray(vertSwap, leftSwap, screenFrame);
} else {
PlaceTray(vertSwap, leftSwap, screenFrame);
#if SA_CLOCK
PlaceClock(); // clock is dependent on tray location
#endif
}
// We need to keep track of what apps are expanded.
BList expandedItems;
BString *signature = NULL;
if (fVertical && Expando() && static_cast<TBarApp *>(be_app)->Settings()->superExpando) {
// Get a list of the Signatures of expanded apps - Can't use team_id because
// there can be more than one team per application
if (fVertical && Expando() && vertical && fExpando) {
for (int index = 0; index < fExpando->CountItems(); index++) {
TTeamMenuItem *item = dynamic_cast<TTeamMenuItem *>(fExpando->ItemAt(index));
if (item != NULL && item->IsExpanded()) {
signature = new BString(item->Signature());
expandedItems.AddItem((void *)signature);
}
}
}
}
PlaceApplicationBar(screenFrame);
SizeWindow(screenFrame);
PositionWindow(screenFrame);
Window()->UpdateIfNeeded();
// Re-expand those apps.
if (expandedItems.CountItems() > 0) {
for (int sigIndex = expandedItems.CountItems(); sigIndex-- > 0;) {
signature = static_cast<BString *>(expandedItems.ItemAt(sigIndex));
if (signature == NULL)
continue;
// Start at the 'bottom' of the list working up.
// Prevents being thrown off by expanding items.
for (int teamIndex = fExpando->CountItems(); teamIndex-- > 0;) {
TTeamMenuItem *item = dynamic_cast<TTeamMenuItem *>(fExpando->ItemAt(teamIndex));
if (item != NULL && !signature->Compare(item->Signature())) {
item->ToggleExpandState(false);
break;
}
}
}
// Clean up expanded signature list.
while (!expandedItems.IsEmpty()) {
delete static_cast<BString *>(expandedItems.RemoveItem((int32)0));
}
fExpando->SizeWindow();
}
Invalidate();
}
