bool
TTracker::QuitRequested()
{
// don't allow user quitting
if (CurrentMessage() && CurrentMessage()->FindBool("shortcut"))
return false;
gStatusWindow->AttemptToQuit();
// try quitting the copy/move/empty trash threads
BVolume bootVolume;
DEBUG_ONLY(status_t err =) BVolumeRoster().GetBootVolume(&bootVolume);
ASSERT(err == B_OK);
BMessage message;
AutoLock<WindowList> lock(&fWindowList);
// save open windows in a message inside an attribute of the desktop
int32 count = fWindowList.CountItems();
for (int32 i = 0; i < count; i++) {
BContainerWindow *window = dynamic_cast<BContainerWindow *>
(fWindowList.ItemAt(i));
if (window && window->TargetModel() && !window->PoseView()->IsDesktopWindow()) {
if (window->TargetModel()->IsRoot())
message.AddBool("open_disks_window", true);
else {
BEntry entry;
BPath path;
const entry_ref *ref = window->TargetModel()->EntryRef();
if (entry.SetTo(ref) == B_OK && entry.GetPath(&path) == B_OK) {
int8 flags = window->IsMinimized() ? kOpenWindowMinimized : kOpenWindowNoFlags;
uint32 deviceFlags = GetVolumeFlags(window->TargetModel());
// save state for every window which is
// a) already open on another workspace
// b) on a volume not capable of writing attributes
if (window != FindContainerWindow(ref)
|| (deviceFlags & (B_FS_HAS_ATTR | B_FS_IS_READONLY)) != B_FS_HAS_ATTR) {
BMessage stateMessage;
window->SaveState(stateMessage);
window->SetSaveStateEnabled(false);
// This is to prevent its state to be saved to the node when closed.
message.AddMessage("window state", &stateMessage);
flags |= kOpenWindowHasState;
}
const char *target;
bool pathAlreadyExists = false;
for (int32 index = 0;message.FindString("paths", index, &target) == B_OK;index++) {
if (!strcmp(target,path.Path())) {
pathAlreadyExists = true;
break;
}
}
if (!pathAlreadyExists)
message.AddString("paths", path.Path());
message.AddInt8(path.Path(), flags);
}
}
}
}
lock.Unlock();
// write windows to open on disk
BDirectory deskDir;
if (!BootedInSafeMode() && FSGetDeskDir(&deskDir, bootVolume.Device()) == B_OK) {
// if message is empty, delete the corresponding attribute
if (message.CountNames(B_ANY_TYPE)) {
size_t size = (size_t)message.FlattenedSize();
char *buffer = new char[size];
message.Flatten(buffer, (ssize_t)size);
deskDir.WriteAttr(kAttrOpenWindows, B_MESSAGE_TYPE, 0, buffer, size);
delete [] buffer;
} else
deskDir.RemoveAttr(kAttrOpenWindows);
}
for (int32 count = 0; count == 50; count++) {
// wait 5 seconds for the copiing/moving to quit
if (gStatusWindow->AttemptToQuit())
break;
snooze(100000);
}
return _inherited::QuitRequested();
}
