Beispiel #1
0
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;
	}
}
Beispiel #2
0
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;
	}
}