void
TTeamMenuItem::ToggleExpandState(bool resizeWindow)
{
fExpanded = !fExpanded;
if (fExpanded) {
// Populate Menu() with the stuff from SubMenu().
TWindowMenu* sub = (static_cast<TWindowMenu*>(Submenu()));
if (sub) {
// force the menu to update it's contents.
bool locked = sub->LockLooper();
// if locking the looper failed, the menu is just not visible
sub->AttachedToWindow();
if (locked)
sub->UnlockLooper();
if (sub->CountItems() > 1) {
TExpandoMenuBar* parent = static_cast<TExpandoMenuBar*>(Menu());
int myindex = parent->IndexOf(this) + 1;
TWindowMenuItem* windowItem = NULL;
int childIndex = 0;
int totalChildren = sub->CountItems() - 4;
// hide, show, close, separator.
for (; childIndex < totalChildren; childIndex++) {
windowItem = static_cast<TWindowMenuItem*>
(sub->RemoveItem((int32)0));
parent->AddItem(windowItem, myindex + childIndex);
windowItem->ExpandedItem(true);
}
sub->SetExpanded(true, myindex + childIndex);
if (resizeWindow)
parent->SizeWindow();
}
}
} else {
// Remove the goodies from the Menu() that should be in the SubMenu();
TWindowMenu* sub = static_cast<TWindowMenu*>(Submenu());
if (sub) {
TExpandoMenuBar* parent = static_cast<TExpandoMenuBar*>(Menu());
TWindowMenuItem* windowItem = NULL;
int childIndex = parent->IndexOf(this) + 1;
while (!parent->SubmenuAt(childIndex) && childIndex
< parent->CountItems()) {
windowItem = static_cast<TWindowMenuItem*>
(parent->RemoveItem(childIndex));
sub->AddItem(windowItem, 0);
windowItem->ExpandedItem(false);
}
sub->SetExpanded(false, 0);
if (resizeWindow)
parent->SizeWindow();
}
}
}
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;
}
TWindowMenuItem*
TTeamMenuItem::ExpandedWindowItem(int32 id)
{
if (!fExpanded) {
// Paranoia
return NULL;
}
TExpandoMenuBar* parent = static_cast<TExpandoMenuBar*>(Menu());
int childIndex = parent->IndexOf(this) + 1;
while (!parent->SubmenuAt(childIndex)
&& childIndex < parent->CountItems()) {
TWindowMenuItem* item
= static_cast<TWindowMenuItem*>(parent->ItemAt(childIndex));
if (item->ID() == id)
return item;
childIndex++;
}
return NULL;
}
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;
}
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;
}
