bool
BNavMenu::AddNextItem()
{
if (fFlags & kVolumesOnly) {
BuildVolumeMenu();
return false;
}
BEntry entry;
if (fContainer->GetNextEntry(&entry) != B_OK) {
// we're finished
return false;
}
if (TrackerSettings().HideDotFiles()) {
char name[B_FILE_NAME_LENGTH];
if (entry.GetName(name) == B_OK && name[0] == '.')
return true;
}
Model model(&entry, true);
if (model.InitCheck() != B_OK) {
// PRINT(("not showing hidden item %s, wouldn't open\n", model->Name()));
return true;
}
QueryEntryListCollection* queryContainer
= dynamic_cast<QueryEntryListCollection*>(fContainer);
if (queryContainer && !queryContainer->ShowResultsFromTrash()
&& FSInTrashDir(model.EntryRef())) {
// query entry is in trash and shall not be shown
return true;
}
ssize_t size = -1;
PoseInfo poseInfo;
if (model.Node())
size = model.Node()->ReadAttr(kAttrPoseInfo, B_RAW_TYPE, 0,
&poseInfo, sizeof(poseInfo));
model.CloseNode();
// item might be in invisible
if (size == sizeof(poseInfo)
&& !BPoseView::PoseVisible(&model, &poseInfo))
return true;
AddOneItem(&model);
return true;
}
bool
TTracker::InTrashNode(const entry_ref *node) const
{
return FSInTrashDir(node);
}
bool
SearchForSignatureEntryList::CanOpenWithFilter(const Model* appModel,
const BMessage* entriesToOpen, const entry_ref* preferredApp)
{
ThrowOnAssert(appModel != NULL);
if (!appModel->IsExecutable() || !appModel->Node()) {
// weed out non-executable
#if xDEBUG
BPath path;
BEntry entry(appModel->EntryRef());
entry.GetPath(&path);
PRINT(("filtering out %s- not executable \n", path.Path()));
#endif
return false;
}
if (strcasecmp(appModel->MimeType(), B_APP_MIME_TYPE) != 0) {
// filter out pe containers on PPC etc.
return false;
}
BFile* file = dynamic_cast<BFile*>(appModel->Node());
ASSERT(file != NULL);
char signature[B_MIME_TYPE_LENGTH];
if (GetAppSignatureFromAttr(file, signature) == B_OK
&& strcasecmp(signature, kTrackerSignature) == 0) {
// special case the Tracker - make sure only the running copy is
// in the list
app_info trackerInfo;
if (*appModel->EntryRef() != trackerInfo.ref) {
// this is an inactive copy of the Tracker, remove it
#if xDEBUG
BPath path1;
BPath path2;
BEntry entry(appModel->EntryRef());
entry.GetPath(&path1);
BEntry entry2(&trackerInfo.ref);
entry2.GetPath(&path2);
PRINT(("filtering out %s, sig %s, active Tracker at %s, "
"result %s, refName %s\n",
path1.Path(), signature, path2.Path(),
strerror(be_roster->GetActiveAppInfo(&trackerInfo)),
trackerInfo.ref.name));
#endif
return false;
}
}
if (FSInTrashDir(appModel->EntryRef()))
return false;
if (ShowAllApplications()) {
// don't check for these if we didn't look for every single app
// to not slow filtering down
uint32 flags;
BAppFileInfo appFileInfo(dynamic_cast<BFile*>(appModel->Node()));
if (appFileInfo.GetAppFlags(&flags) != B_OK)
return false;
if ((flags & B_BACKGROUND_APP) || (flags & B_ARGV_ONLY))
return false;
if (!signature[0])
// weed out apps with empty signatures
return false;
}
int32 relation = Relation(entriesToOpen, appModel, preferredApp, 0);
if (relation == kNoRelation && !ShowAllApplications()) {
#if xDEBUG
BPath path;
BEntry entry(appModel->EntryRef());
entry.GetPath(&path);
PRINT(("filtering out %s, does not handle any of opened files\n",
path.Path()));
#endif
return false;
}
if (relation != kNoRelation && relation != kSuperhandler
&& !fGenericFilesOnly) {
// we hit at least one app that is not a superhandler and
// handles the document
fFoundOneNonSuperHandler = true;
}
return true;
}
bool
TTracker::InTrashNode(const entry_ref* ref) const
{
return FSInTrashDir(ref);
}