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WIP: lib browser - persistence of tree state during update

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This commit is contained in:
Matthias Koefferlein
2019-08-02 21:46:15 +02:00
parent 67944240b2
commit 56bf9dd8d5
4 changed files with 38 additions and 51 deletions
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src/laybasic/laybasic/layCellSelectionForm.cc
+3 -3
View File
@@ -384,7 +384,7 @@ CellSelectionForm::select_entry (lay::CellView::cell_index_type ci)
QModelIndex mi; QModelIndex mi;
for (int c = 0; c < model->toplevel_items (); ++c) { for (int c = 0; c < model->toplevel_items (); ++c) {
lay::CellTreeItem *item = model->toplevel_item (c); lay::CellTreeItem *item = model->toplevel_item (c);
if (item->cell_index () == ci) { if (item->cell_or_pcell_index () == ci) {
mi = model->model_index (item); mi = model->model_index (item);
break; break;
} }
@@ -736,7 +736,7 @@ LibraryCellSelectionForm::select_pcell_entry (db::pcell_id_type pci)
QModelIndex mi; QModelIndex mi;
for (int c = 0; c < model->toplevel_items (); ++c) { for (int c = 0; c < model->toplevel_items (); ++c) {
lay::CellTreeItem *item = model->toplevel_item (c); lay::CellTreeItem *item = model->toplevel_item (c);
if (item->is_pcell () && item->cell_index () == pci) { if (item->is_pcell () && item->cell_or_pcell_index () == pci) {
mi = model->model_index (item); mi = model->model_index (item);
break; break;
} }
@@ -775,7 +775,7 @@ LibraryCellSelectionForm::select_entry (lay::CellView::cell_index_type ci)
QModelIndex mi; QModelIndex mi;
for (int c = 0; c < model->toplevel_items (); ++c) { for (int c = 0; c < model->toplevel_items (); ++c) {
lay::CellTreeItem *item = model->toplevel_item (c); lay::CellTreeItem *item = model->toplevel_item (c);
if (item->cell_index () == ci) { if (item->cell_or_pcell_index () == ci) {
mi = model->model_index (item); mi = model->model_index (item);
break; break;
} }
src/laybasic/laybasic/layCellTreeModel.cc
+26 -39
View File
@@ -88,7 +88,7 @@ CellTreeItem::CellTreeItem (const db::Layout *layout, bool is_pcell, size_t cell
: mp_layout (layout), mp_parent (0), m_sorting (s), m_is_pcell (is_pcell), m_index (0), m_children (), m_cell_or_pcell_index (cell_or_pcell_index) : mp_layout (layout), mp_parent (0), m_sorting (s), m_is_pcell (is_pcell), m_index (0), m_children (), m_cell_or_pcell_index (cell_or_pcell_index)
{ {
if (! flat && ! is_pcell) { if (! flat && ! is_pcell) {
m_child_count = int (mp_layout->cell (cell_index ()).child_cells ()); m_child_count = int (mp_layout->cell (cell_or_pcell_index).child_cells ());
} else { } else {
m_child_count = 0; m_child_count = 0;
} }
@@ -105,7 +105,7 @@ CellTreeItem::~CellTreeItem ()
bool bool
CellTreeItem::is_valid () const CellTreeItem::is_valid () const
{ {
return m_is_pcell || mp_layout->is_valid_cell_index (cell_index ()); return m_is_pcell || mp_layout->is_valid_cell_index (cell_or_pcell_index ());
} }
std::string std::string
@@ -113,8 +113,8 @@ CellTreeItem::display_text () const
{ {
if (m_is_pcell) { if (m_is_pcell) {
return name (); return name ();
} else if (mp_layout->is_valid_cell_index (cell_index ())) { } else if (mp_layout->is_valid_cell_index (cell_or_pcell_index ())) {
return mp_layout->cell (cell_index ()).get_display_name (); return mp_layout->cell (cell_or_pcell_index ()).get_display_name ();
} else { } else {
return std::string (); return std::string ();
} }
@@ -133,7 +133,7 @@ CellTreeItem::child (int index)
// create a list of child sub-item // create a list of child sub-item
const db::Cell *cell = & mp_layout->cell (cell_index ()); const db::Cell *cell = & mp_layout->cell (cell_or_pcell_index ());
m_children.reserve (m_child_count); m_children.reserve (m_child_count);
@@ -171,7 +171,7 @@ CellTreeItem::finish_children ()
} }
db::cell_index_type db::cell_index_type
CellTreeItem::cell_index () const CellTreeItem::cell_or_pcell_index () const
{ {
return db::cell_index_type (m_cell_or_pcell_index); return db::cell_index_type (m_cell_or_pcell_index);
} }
@@ -186,7 +186,7 @@ const char *
CellTreeItem::name () const CellTreeItem::name () const
{ {
if (! m_is_pcell) { if (! m_is_pcell) {
return mp_layout->cell_name (cell_index ()); return mp_layout->cell_name (cell_or_pcell_index ());
} else { } else {
return mp_layout->pcell_header (m_cell_or_pcell_index)->get_name ().c_str (); return mp_layout->pcell_header (m_cell_or_pcell_index)->get_name ().c_str ();
} }
@@ -239,7 +239,7 @@ CellTreeItem::by_area_less_than (const CellTreeItem *b) const
return m_is_pcell > b->is_pcell (); return m_is_pcell > b->is_pcell ();
} }
// Hint: since mp_layout == b.mp_layout, not conversion to um^2 is required because of different DBU // Hint: since mp_layout == b.mp_layout, not conversion to um^2 is required because of different DBU
return mp_layout->cell (cell_index ()).bbox ().area () < b->mp_layout->cell (b->cell_index ()).bbox ().area (); return mp_layout->cell (cell_or_pcell_index ()).bbox ().area () < b->mp_layout->cell (b->cell_or_pcell_index ()).bbox ().area ();
} }
bool bool
@@ -249,7 +249,7 @@ CellTreeItem::by_area_equal_than (const CellTreeItem *b) const
return false; return false;
} }
// Hint: since mp_layout == b.mp_layout, not conversion to um^2 is required because of different DBU // Hint: since mp_layout == b.mp_layout, not conversion to um^2 is required because of different DBU
return mp_layout->cell (cell_index ()).bbox ().area () == b->mp_layout->cell (b->cell_index ()).bbox ().area (); return mp_layout->cell (cell_or_pcell_index ()).bbox ().area () == b->mp_layout->cell (b->cell_or_pcell_index ()).bbox ().area ();
} }
// -------------------------------------------------------------------- // --------------------------------------------------------------------
@@ -410,10 +410,10 @@ CellTreeModel::do_configure (db::Layout *layout, db::Library *library, lay::Layo
for (QModelIndexList::const_iterator index = indexes.begin (); index != indexes.end (); ++index) { for (QModelIndexList::const_iterator index = indexes.begin (); index != indexes.end (); ++index) {
std::vector<db::cell_index_type> path; std::vector<std::pair<bool, db::cell_index_type> > path;
CellTreeItem *item = (CellTreeItem *) index->internalPointer (); CellTreeItem *item = (CellTreeItem *) index->internalPointer ();
while (item) { while (item) {
path.push_back (item->cell_index ()); path.push_back (std::make_pair (item->is_pcell (), item->cell_or_pcell_index ()));
item = item->parent (); item = item->parent ();
} }
@@ -425,22 +425,22 @@ CellTreeModel::do_configure (db::Layout *layout, db::Library *library, lay::Layo
// because we push_back'd on our way up: // because we push_back'd on our way up:
std::reverse (path.begin (), path.end ()); std::reverse (path.begin (), path.end ());
for (std::vector<db::cell_index_type>::const_iterator ci = path.begin (); ci != path.end (); ++ci) { for (std::vector<std::pair<bool, db::cell_index_type> >::const_iterator ci = path.begin (); ci != path.end (); ++ci) {
CellTreeItem *new_parent = 0; CellTreeItem *new_parent = 0;
if (! layout->is_valid_cell_index (*ci)) { if ((! ci->first && ! layout->is_valid_cell_index (ci->second)) || (ci->first && ! layout->pcell_declaration (ci->second))) {
// can't translate this index // can't translate this index
} else if (parent == 0) { } else if (parent == 0) {
for (int i = 0; i < int (m_toplevel.size ()) && !new_parent; ++i) { for (int i = 0; i < int (m_toplevel.size ()) && !new_parent; ++i) {
if (m_toplevel [i]->cell_index () == *ci) { if (m_toplevel [i]->cell_or_pcell_index () == ci->second && m_toplevel [i]->is_pcell () == ci->first) {
new_parent = m_toplevel [i]; new_parent = m_toplevel [i];
row = i; row = i;
} }
} }
} else { } else {
for (int i = 0; i < parent->children () && !new_parent; ++i) { for (int i = 0; i < parent->children () && !new_parent; ++i) {
if (parent->child (i)->cell_index () == *ci) { if (parent->child (i)->cell_or_pcell_index () == ci->second && parent->child (i)->is_pcell () == ci->first) {
new_parent = parent->child (i); new_parent = parent->child (i);
row = i; row = i;
} }
@@ -651,7 +651,7 @@ CellTreeModel::data (const QModelIndex &index, int role) const
const lay::CellView::specific_cell_path_type &ctx_path = mp_view->cellview (m_cv_index).specific_path (); const lay::CellView::specific_cell_path_type &ctx_path = mp_view->cellview (m_cv_index).specific_path ();
if (! path.empty ()) { if (! path.empty ()) {
if (item->cell_index () == path.back ()) { if (item->cell_or_pcell_index () == path.back ()) {
if (m_flat) { if (m_flat) {
f.setBold (true); f.setBold (true);
} else { } else {
@@ -659,7 +659,7 @@ CellTreeModel::data (const QModelIndex &index, int role) const
lay::CellView::unspecific_cell_path_type::const_iterator p = path.end (); lay::CellView::unspecific_cell_path_type::const_iterator p = path.end ();
while (it && p != path.begin ()) { while (it && p != path.begin ()) {
--p; --p;
if (it->cell_index () != *p) { if (it->cell_or_pcell_index () != *p) {
break; break;
} }
it = it->parent (); it = it->parent ();
@@ -668,7 +668,7 @@ CellTreeModel::data (const QModelIndex &index, int role) const
f.setBold (true); f.setBold (true);
} }
} }
} else if (! ctx_path.empty () && item->cell_index () == ctx_path.back ().inst_ptr.cell_index ()) { } else if (! ctx_path.empty () && item->cell_or_pcell_index () == ctx_path.back ().inst_ptr.cell_index ()) {
if (m_flat) { if (m_flat) {
f.setUnderline (true); f.setUnderline (true);
} else { } else {
@@ -676,7 +676,7 @@ CellTreeModel::data (const QModelIndex &index, int role) const
lay::CellView::specific_cell_path_type::const_iterator cp = ctx_path.end (); lay::CellView::specific_cell_path_type::const_iterator cp = ctx_path.end ();
while (it && cp != ctx_path.begin ()) { while (it && cp != ctx_path.begin ()) {
--cp; --cp;
if (it->cell_index () != cp->inst_ptr.cell_index ()) { if (it->cell_or_pcell_index () != cp->inst_ptr.cell_index ()) {
break; break;
} }
it = it->parent (); it = it->parent ();
@@ -685,7 +685,7 @@ CellTreeModel::data (const QModelIndex &index, int role) const
lay::CellView::unspecific_cell_path_type::const_iterator p = path.end (); lay::CellView::unspecific_cell_path_type::const_iterator p = path.end ();
while (it && p != path.begin ()) { while (it && p != path.begin ()) {
--p; --p;
if (it->cell_index () != *p) { if (it->cell_or_pcell_index () != *p) {
break; break;
} }
it = it->parent (); it = it->parent ();
@@ -698,7 +698,7 @@ CellTreeModel::data (const QModelIndex &index, int role) const
} }
} }
if (mp_view->is_cell_hidden (item->cell_index (), m_cv_index)) { if (mp_view->is_cell_hidden (item->cell_or_pcell_index (), m_cv_index)) {
f.setStrikeOut (true); f.setStrikeOut (true);
} }
@@ -750,19 +750,6 @@ CellTreeModel::headerData (int /*section*/, Qt::Orientation /*orientation*/, int
return QVariant (); return QVariant ();
} }
bool searchItemPtr(CellTreeItem *parent, CellTreeItem *search)
{
if (parent == search) {
return true;
}
for (int i = 0; i < parent->children(); ++i) {
if (searchItemPtr(parent->child(i), search)) {
return true;
}
}
return false;
}
int int
CellTreeModel::rowCount (const QModelIndex &parent) const CellTreeModel::rowCount (const QModelIndex &parent) const
{ {
@@ -874,7 +861,7 @@ CellTreeModel::pcell_id (const QModelIndex &index) const
return 0; return 0;
} else { } else {
CellTreeItem *item = (CellTreeItem *) index.internalPointer (); CellTreeItem *item = (CellTreeItem *) index.internalPointer ();
return item->cell_index (); return item->cell_or_pcell_index ();
} }
} }
@@ -885,7 +872,7 @@ CellTreeModel::cell_index (const QModelIndex &index) const
return 0; return 0;
} else { } else {
CellTreeItem *item = (CellTreeItem *) index.internalPointer (); CellTreeItem *item = (CellTreeItem *) index.internalPointer ();
return item->cell_index (); return item->cell_or_pcell_index ();
} }
} }
@@ -894,7 +881,7 @@ CellTreeModel::cell (const QModelIndex &index) const
{ {
if (index.isValid () && ! mp_layout->under_construction () && ! (mp_layout->manager () && mp_layout->manager ()->transacting ())) { if (index.isValid () && ! mp_layout->under_construction () && ! (mp_layout->manager () && mp_layout->manager ()->transacting ())) {
CellTreeItem *item = (CellTreeItem *) index.internalPointer (); CellTreeItem *item = (CellTreeItem *) index.internalPointer ();
return & mp_layout->cell (item->cell_index ()); return & mp_layout->cell (item->cell_or_pcell_index ());
} else { } else {
return 0; return 0;
} }
@@ -906,9 +893,9 @@ CellTreeModel::cell_name (const QModelIndex &index) const
if (index.isValid () && ! mp_layout->under_construction () && ! (mp_layout->manager () && mp_layout->manager ()->transacting ())) { if (index.isValid () && ! mp_layout->under_construction () && ! (mp_layout->manager () && mp_layout->manager ()->transacting ())) {
CellTreeItem *item = (CellTreeItem *) index.internalPointer (); CellTreeItem *item = (CellTreeItem *) index.internalPointer ();
if (item->is_pcell ()) { if (item->is_pcell ()) {
return mp_layout->pcell_header (item->cell_index ())->get_name ().c_str (); return mp_layout->pcell_header (item->cell_or_pcell_index ())->get_name ().c_str ();
} else { } else {
return mp_layout->cell_name (item->cell_index ()); return mp_layout->cell_name (item->cell_or_pcell_index ());
} }
} else { } else {
return 0; return 0;
src/laybasic/laybasic/layCellTreeModel.h
+1 -1
View File
@@ -271,7 +271,7 @@ public:
int children () const; int children () const;
CellTreeItem *child (int index); CellTreeItem *child (int index);
db::cell_index_type cell_index () const; db::cell_index_type cell_or_pcell_index () const;
CellTreeItem *parent () const; CellTreeItem *parent () const;
bool by_name_less_than (const CellTreeItem *b) const; bool by_name_less_than (const CellTreeItem *b) const;
bool by_area_less_than (const CellTreeItem *b) const; bool by_area_less_than (const CellTreeItem *b) const;
src/laybasic/laybasic/layHierarchyControlPanel.cc
+8 -8
View File
@@ -576,13 +576,13 @@ HierarchyControlPanel::path_from_index (const QModelIndex &index, int cv_index,
// construct a path in the flat case // construct a path in the flat case
lay::CellView cv (m_cellviews [cv_index]); lay::CellView cv (m_cellviews [cv_index]);
cv.set_cell (item->cell_index ()); cv.set_cell (item->cell_or_pcell_index ());
path = cv.unspecific_path (); path = cv.unspecific_path ();
} else { } else {
while (item) { while (item) {
path.push_back (item->cell_index ()); path.push_back (item->cell_or_pcell_index ());
item = item->parent (); item = item->parent ();
} }
@@ -634,10 +634,10 @@ HierarchyControlPanel::double_clicked (const QModelIndex &index)
set_active_celltree_from_sender (); set_active_celltree_from_sender ();
mp_view->manager ()->transaction (tl::to_string (QObject::tr ("Show or hide cell"))); mp_view->manager ()->transaction (tl::to_string (QObject::tr ("Show or hide cell")));
CellTreeItem *item = (CellTreeItem *) index.internalPointer (); CellTreeItem *item = (CellTreeItem *) index.internalPointer ();
if (mp_view->is_cell_hidden (item->cell_index (), m_active_index)) { if (mp_view->is_cell_hidden (item->cell_or_pcell_index (), m_active_index)) {
mp_view->show_cell (item->cell_index (), m_active_index); mp_view->show_cell (item->cell_or_pcell_index (), m_active_index);
} else { } else {
mp_view->hide_cell (item->cell_index (), m_active_index); mp_view->hide_cell (item->cell_or_pcell_index (), m_active_index);
} }
mp_view->manager ()->commit (); mp_view->manager ()->commit ();
} }
@@ -780,7 +780,7 @@ HierarchyControlPanel::index_from_path (const cell_path_type &path, int cv_index
// TODO: linear search might not be effective enough .. // TODO: linear search might not be effective enough ..
for (int c = 0; c < model->toplevel_items (); ++c) { for (int c = 0; c < model->toplevel_items (); ++c) {
CellTreeItem *item = model->toplevel_item (c); CellTreeItem *item = model->toplevel_item (c);
if (item->cell_index () == path.back ()) { if (item->cell_or_pcell_index () == path.back ()) {
return model->model_index (item); return model->model_index (item);
} }
} }
@@ -789,7 +789,7 @@ HierarchyControlPanel::index_from_path (const cell_path_type &path, int cv_index
for (int c = 0; c < model->toplevel_items (); ++c) { for (int c = 0; c < model->toplevel_items (); ++c) {
CellTreeItem *item = model->toplevel_item (c); CellTreeItem *item = model->toplevel_item (c);
if (item->cell_index () == path.front ()) { if (item->cell_or_pcell_index () == path.front ()) {
item = find_child_item (path.begin () + 1, path.end (), item); item = find_child_item (path.begin () + 1, path.end (), item);
if (item) { if (item) {
return model->model_index (item); return model->model_index (item);
@@ -813,7 +813,7 @@ HierarchyControlPanel::find_child_item (cell_path_type::const_iterator start, ce
for (int n = 0; n < p->children (); ++n) { for (int n = 0; n < p->children (); ++n) {
CellTreeItem *item = p->child (n); CellTreeItem *item = p->child (n);
if (item && item->cell_index () == *start) { if (item && item->cell_or_pcell_index () == *start) {
return find_child_item (start + 1, end, item); return find_child_item (start + 1, end, item);
} }
} }