bool
TBarView::MenuTrackingHook(BMenu *menu, void *castToThis)
{
// return true if the menu should go away
TrackingHookData *data = static_cast<TrackingHookData *>(castToThis);
if (!data)
return false;
TBarView *barview = dynamic_cast<TBarView *>(data->fTarget.Target(NULL));
if (!barview || !menu->LockLooper())
return false;
uint32 buttons;
BPoint location;
menu->GetMouse(&location, &buttons);
bool returnvalue = true;
BRect frame(menu->Bounds());
frame.InsetBy(-kMenuTrackMargin, -kMenuTrackMargin);
if (frame.Contains(location)) {
// if current loc is still in the menu
// keep tracking
returnvalue = false;
} else {
// see if the mouse is in the team/be menu item
menu->ConvertToScreen(&location);
if (barview->LockLooper()) {
TExpandoMenuBar *expando = barview->ExpandoMenuBar();
TBeMenu *bemenu = (dynamic_cast<TBarWindow*>(barview->Window()))->BeMenu();
if (bemenu && bemenu->LockLooper()) {
bemenu->ConvertFromScreen(&location);
if (bemenu->Frame().Contains(location))
returnvalue = false;
bemenu->UnlockLooper();
}
if (returnvalue && expando) {
expando->ConvertFromScreen(&location);
TTeamMenuItem *item = expando->ItemAtPoint(location);
if (item)
returnvalue = false;
}
barview->UnlockLooper();
}
}
menu->UnlockLooper();
return returnvalue;
}
void
TWindowMenu::DetachedFromWindow()
{
// in expando mode the teammenu will not call DragStop,
// thus, it needs to be called from here
TBarView* barview = (dynamic_cast<TBarApp*>(be_app))->BarView();
if (barview && barview->Expando() && barview->Dragging()
&& barview->LockLooper()) {
// We changed the show level in AttachedToWindow(). Undo it.
Window()->Show();
barview->DragStop();
barview->UnlockLooper();
}
BMenu::DetachedFromWindow();
}
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
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();
}