void KateFileTree::switchDocument( const QString &doc )
{
if (doc.isEmpty()) {
// no argument: switch to the previous document
slotDocumentPrev();
} else if (doc.toInt() > 0 &&
doc.toInt() <= model()->rowCount( model()->parent(currentIndex()) )) {
// numerical argument: switch to the nth document
int i = doc.toInt() - 1;
KTextEditor::Document *doc =
model()->data(model()->index(i - 1, 0),
KateFileTreeModel::DocumentRole).value<KTextEditor::Document *>();
if (doc) {
emit activateDocument(doc);
}
} else {
// string argument: switch to the given file
QModelIndexList matches =
model()->match(model()->index(0, 0), Qt::DisplayRole, QVariant(doc), 1, Qt::MatchContains);
if (!matches.isEmpty()) {
KTextEditor::Document *doc =
model()->data(matches.takeFirst(),
KateFileTreeModel::DocumentRole).value<KTextEditor::Document *>();
if (doc) {
emit activateDocument(doc);
}
}
}
}
void KateFileTree::slotDocumentFirst()
{
KTextEditor::Document *doc =
model()->data(model()->index(0, 0),
KateFileTreeModel::DocumentRole).value<KTextEditor::Document *>();
if (doc) {
emit activateDocument(doc);
}
}
void KateFileTree::slotDocumentLast()
{
int count = model()->rowCount( model()->parent(currentIndex()) );
KTextEditor::Document *doc =
model()->data(model()->index(count - 1, 0),
KateFileTreeModel::DocumentRole).value<KTextEditor::Document *>();
if (doc) {
emit activateDocument(doc);
}
}
void KateFileTree::mouseClicked ( const QModelIndex &index )
{
kDebug(debugArea()) << "got index" << index;
KTextEditor::Document *doc = model()->data(index, KateFileTreeModel::DocumentRole).value<KTextEditor::Document *>();
if(doc) {
kDebug(debugArea()) << "got doc" << index << "setting prev:" << QModelIndex();
emit activateDocument(doc);
//m_previouslySelected = QModelIndex();
}
else {
kDebug(debugArea()) << "selecting previous item" << m_previouslySelected;
selectionModel()->setCurrentIndex(m_previouslySelected,QItemSelectionModel::ClearAndSelect);
}
}
void KateFileTree::slotDocumentNext()
{
kDebug(debugArea()) << "BEGIN";
KateFileTreeProxyModel *ftpm = static_cast<KateFileTreeProxyModel*>(model());
QModelIndex current_index = currentIndex();
int parent_row_count = ftpm->rowCount( ftpm->parent(current_index) );
QModelIndex next;
// scan down the tree skipping any dir nodes
while(current_index.isValid()) {
if(current_index.row() < parent_row_count-1) {
current_index = ftpm->sibling(current_index.row()+1, current_index.column(), current_index);
if(!current_index.isValid()) {
break;
}
if(ftpm->isDir(current_index)) {
// we have a dir node
while(ftpm->isDir(current_index)) {
current_index = ftpm->index(0, 0, current_index);
}
parent_row_count = ftpm->rowCount( ftpm->parent(current_index) );
if(!ftpm->isDir(current_index)) {
next = current_index;
break;
}
} else { // found document item
next = current_index;
break;
}
}
else {
// select the parent's next sibling
QModelIndex parent_index = ftpm->parent(current_index);
int grandparent_row_count = ftpm->rowCount( ftpm->parent(parent_index) );
current_index = parent_index;
parent_row_count = grandparent_row_count;
// at least if we're not past the last node
if(!current_index.isValid()) {
// paste the root node here, try and wrap around
QModelIndex last_index = ftpm->index(0, 0, QModelIndex());
if(!last_index.isValid()) {
break;
}
if(ftpm->isDir(last_index)) {
// last node is a dir, select first child row
while(ftpm->isDir(last_index)) {
if(ftpm->rowCount(last_index)) {
// has children, select first
last_index = ftpm->index(0, 0, last_index);
}
}
next = last_index;
break;
}
else {
// got first file node
next = last_index;
break;
}
}
}
}
if(next.isValid()) {
//kDebug(debugArea()) << "got next node:" << next;
//kDebug(debugArea()) << "doc:" << ftpm->data(next, Qt::DisplayRole).value<QString>();
KTextEditor::Document *doc = model()->data(next, KateFileTreeModel::DocumentRole).value<KTextEditor::Document *>();
emit activateDocument(doc);
}
else {
kDebug(debugArea()) << "didn't get next node :(";
}
kDebug(debugArea()) << "END";
}
void KateFileTree::slotDocumentPrev()
{
kDebug(debugArea()) << "BEGIN";
KateFileTreeProxyModel *ftpm = static_cast<KateFileTreeProxyModel*>(model());
QModelIndex current_index = currentIndex();
QModelIndex prev;
// scan up the tree skipping any dir nodes
//kDebug(debugArea()) << "cur" << ftpm->data(current_index, Qt::DisplayRole);
while(current_index.isValid()) {
if(current_index.row() > 0) {
current_index = ftpm->sibling(current_index.row()-1, current_index.column(), current_index);
//kDebug(debugArea()) << "get prev" << ftpm->data(current_index, Qt::DisplayRole);
if(!current_index.isValid()) {
//kDebug(debugArea()) << "somehow getting prev index from sibling didn't work :(";
break;
}
if(ftpm->isDir(current_index)) {
// try and select the last child in this parent
//kDebug(debugArea()) << "is a dir";
int children = ftpm->rowCount(current_index);
current_index = ftpm->index(children-1, 0, current_index);
//kDebug(debugArea()) << "child" << ftpm->data(current_index, Qt::DisplayRole);
if(ftpm->isDir(current_index)) {
// since we're a dir, keep going
//kDebug(debugArea()) << "child is a dir";
while(ftpm->isDir(current_index)) {
children = ftpm->rowCount(current_index);
current_index = ftpm->index(children-1, 0, current_index);
}
if(!ftpm->isDir(current_index)) {
prev = current_index;
break;
}
continue;
} else {
// we're the previous file, set prev
//kDebug(debugArea()) << "got doc 1";
prev = current_index;
break;
}
} else { // found document item
//kDebug(debugArea()) << "got doc 2";
prev = current_index;
break;
}
}
else {
//kDebug(debugArea()) << "get parent";
// just select the parent, the logic above will handle the rest
current_index = ftpm->parent(current_index);
//kDebug(debugArea()) << "got parent" << ftpm->data(current_index, Qt::DisplayRole);
if(!current_index.isValid()) {
// paste the root node here, try and wrap around
//kDebug(debugArea()) << "parent invalid";
int children = ftpm->rowCount(current_index);
QModelIndex last_index = ftpm->index(children-1, 0, current_index);
//kDebug(debugArea()) << "last" << ftpm->data(last_index, Qt::DisplayRole);
if(!last_index.isValid())
break;
if(ftpm->isDir(last_index)) {
// last node is a dir, select last child row
//kDebug(debugArea()) << "last root is a dir, select child";
int last_children = ftpm->rowCount(last_index);
prev = ftpm->index(last_children-1, 0, last_index);
//kDebug(debugArea()) << "last child" << ftpm->data(current_index, Qt::DisplayRole);
// bug here?
break;
}
else {
// got last file node
//kDebug(debugArea()) << "got doc";
prev = last_index;
break;
}
}
}
}
if(prev.isValid()) {
//kDebug(debugArea()) << "got prev node:" << prev;
//kDebug(debugArea()) << "doc:" << ftpm->data(prev, Qt::DisplayRole).value<QString>();
KTextEditor::Document *doc = model()->data(prev, KateFileTreeModel::DocumentRole).value<KTextEditor::Document *>();
emit activateDocument(doc);
}
else {
kDebug(debugArea()) << "didn't get prev node :(";
}
kDebug(debugArea()) << "END";
}
/*!
* Sets the active document path to path.
* Emits activateDocument() with the workspace relative path.
*/
void LiveHubEngine::setActivePath(const QString &path)
{
m_activePath = path;
emit activateDocument(m_watcher->relativeFilePath(path));
}
