/* Archive::removeDir
* Deletes the directory matching [path], starting from [base]. If
* [base] is NULL, the root directory is used. Returns false if
* the directory does not exist, true otherwise
*******************************************************************/
bool Archive::removeDir(string path, ArchiveTreeNode* base)
{
// Abort if read only
if (read_only)
return false;
// Get the dir to remove
ArchiveTreeNode* dir = getDir(path, base);
// Check it exists (and that it isn't the root dir)
if (!dir || dir == getRoot())
return false;
// Record undo step
if (UndoRedo::currentlyRecording())
UndoRedo::currentManager()->recordUndoStep(new DirCreateDeleteUS(false, dir));
// Remove the directory from its parent
if (dir->getParent())
dir->getParent()->removeChild(dir);
// Delete the directory
delete dir;
// Set the archive state to modified
setModified(true);
return true;
}
/* ADatArchive::detectNamespace
* Returns the namespace that [entry] is within
*******************************************************************/
string ADatArchive::detectNamespace(ArchiveEntry* entry) {
// Check entry
if (!checkEntry(entry))
return "global";
// If the entry is in the root dir, it's in the global namespace
if (entry->getParentDir() == getRoot())
return "global";
// Get the entry's *first* parent directory after root (ie <root>/namespace/)
ArchiveTreeNode* dir = entry->getParentDir();
while (dir && dir->getParent() != getRoot())
dir = (ArchiveTreeNode*)dir->getParent();
// Namespace is the directory's name (in lowercase)
if (dir)
return dir->getName().Lower();
else
return "global"; // Error, just return global
}
/* ArchiveManager::deleteBookmarksInDir
* Removes any bookmarked entries in [node] from the list
*******************************************************************/
bool ArchiveManager::deleteBookmarksInDir(ArchiveTreeNode* node)
{
// Go through bookmarks
Archive * archive = node->getArchive();
bool removed = deleteBookmark(node->getDirEntry());
for (unsigned a = 0; a < bookmarks.size(); ++a)
{
// Check bookmarked entry's parent archive
if (bookmarks[a]->getParent() == archive)
{
// Now check if the bookmarked entry is within
// the removed dir or one of its descendants
ArchiveTreeNode* anode = bookmarks[a]->getParentDir();
bool remove = false;
while (anode != archive->getRoot() && !remove)
{
if (anode == node)
remove = true;
else anode = (ArchiveTreeNode*)anode->getParent();
}
if (remove)
{
bookmarks.erase(bookmarks.begin() + a);
--a;
removed = true;
}
}
}
if (removed)
{
// Announce
announce("bookmarks_changed");
return true;
}
else
return false;
}
