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Merge pull request #5409 from gadfort/gui-all-layers
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gui: add enablement for painting all layers
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@maliberty
maliberty authored Jul 21, 2024
2 parents 2c183d8 + 7616d52 commit abc9f8c
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Showing 3 changed files with 84 additions and 34 deletions.
97 changes: 75 additions & 22 deletions src/gui/src/displayControls.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -264,6 +264,7 @@ DisplayControls::DisplayControls(QWidget* parent)
: QDockWidget("Display Control", parent),
view_(new QTreeView(this)),
model_(new DisplayControlModel(user_data_item_idx_, this)),
routing_layers_menu_(new QMenu(this)),
layers_menu_(new QMenu(this)),
layers_menu_layer_(nullptr),
ignore_callback_(false),
Expand Down Expand Up @@ -295,6 +296,16 @@ DisplayControls::DisplayControls(QWidget* parent)
auto layers
= makeParentItem(layers_group_, "Layers", root, Qt::Checked, true);
view_->expand(layers->index());
auto implant_layer
= makeParentItem(layers_.implant, "Implant", layers, Qt::Checked, true);
auto master_layer = makeParentItem(
layers_.master, "Masterslice", layers, Qt::Unchecked, true);
auto other_layer
= makeParentItem(layers_.other, "Other", layers, Qt::Unchecked, true);
// hide initially
view_->setRowHidden(implant_layer->row(), layers->index(), true);
view_->setRowHidden(master_layer->row(), layers->index(), true);
view_->setRowHidden(other_layer->row(), layers->index(), true);

// Nets group
auto nets_parent
Expand Down Expand Up @@ -556,6 +567,10 @@ void DisplayControls::createLayerMenu()
&QAction::triggered,
[this]() { layerShowOnlySelectedNeighbors(0, 0); });

connect(routing_layers_menu_->addAction("Show only selected"),
&QAction::triggered,
[this]() { layerShowOnlySelectedNeighbors(0, 0); });

const QString show_range = "Show layer range ";
const QString updown_arrow = "\u2195";
const QString down_arrow = "\u2193";
Expand All @@ -576,7 +591,7 @@ void DisplayControls::createLayerMenu()
arrows += down_arrow;
}

connect(layers_menu_->addAction(show_range + arrows),
connect(routing_layers_menu_->addAction(show_range + arrows),
&QAction::triggered,
[this, up, down]() { layerShowOnlySelectedNeighbors(down, up); });
};
Expand Down Expand Up @@ -1205,18 +1220,54 @@ void DisplayControls::addTech(odb::dbTech* tech)
libInit(tech->getDb());

for (dbTechLayer* layer : tech->getLayers()) {
dbTechLayerType type = layer->getType();
if (type == dbTechLayerType::ROUTING || type == dbTechLayerType::CUT
|| type == dbTechLayerType::IMPLANT) {
auto& row = layer_controls_[layer];
makeLeafItem(row,
QString::fromStdString(layer->getName()),
layers_group_.name,
Qt::Checked,
true,
color(layer),
QVariant::fromValue(layer));
auto& row = layer_controls_[layer];
QStandardItem* parent;
Qt::CheckState checked;
switch (layer->getType()) {
case dbTechLayerType::ROUTING:
case dbTechLayerType::CUT:
parent = layers_group_.name;
checked = Qt::Checked;
break;
case dbTechLayerType::MASTERSLICE:
parent = layers_.master.name;
checked = Qt::Unchecked;
break;
case dbTechLayerType::IMPLANT:
parent = layers_.implant.name;
checked = Qt::Checked;
break;
default:
parent = layers_.other.name;
checked = Qt::Unchecked;
break;
}
makeLeafItem(row,
QString::fromStdString(layer->getName()),
parent,
checked,
true,
color(layer),
QVariant::fromValue(layer));
}

if (layers_.implant.name->hasChildren()) {
view_->setRowHidden(layers_.implant.name->row(),
layers_group_.name->index(),
!layers_.implant.name->hasChildren());
toggleParent(layers_.implant);
}
if (layers_.master.name->hasChildren()) {
view_->setRowHidden(layers_.master.name->row(),
layers_group_.name->index(),
!layers_.master.name->hasChildren());
toggleParent(layers_.master);
}
if (layers_.other.name->hasChildren()) {
view_->setRowHidden(layers_.other.name->row(),
layers_group_.name->index(),
!layers_.other.name->hasChildren());
toggleParent(layers_.other);
}

toggleParent(layers_group_);
Expand Down Expand Up @@ -1919,14 +1970,12 @@ void DisplayControls::techInit(odb::dbTech* tech)
50 + gen_color() % 200,
50 + gen_color() % 200);
}
} else if (type == dbTechLayerType::IMPLANT) {
} else {
// Do not draw from the existing palette so the metal layers can claim
// those colors.
color = QColor(50 + gen_color() % 200,
50 + gen_color() % 200,
50 + gen_color() % 200);
} else {
continue;
}
color.setAlpha(180);
layer_color_[layer] = std::move(color);
Expand Down Expand Up @@ -2009,18 +2058,22 @@ void DisplayControls::itemContextMenu(const QPoint& point)
return;
}

auto* parent_item = model_->itemFromIndex(parent);
if (parent_item != layers_group_.name) {
// not a member of the layers
return;
}

const QModelIndex name_index = model_->index(index.row(), Name, parent);
auto* name_item = model_->itemFromIndex(name_index);
layers_menu_layer_
= name_item->data(user_data_item_idx_).value<dbTechLayer*>();

layers_menu_->popup(view_->viewport()->mapToGlobal(point));
if (layers_menu_layer_ != nullptr) {
switch (layers_menu_layer_->getType()) {
case dbTechLayerType::CUT:
case dbTechLayerType::ROUTING:
routing_layers_menu_->popup(view_->viewport()->mapToGlobal(point));
break;
default:
layers_menu_->popup(view_->viewport()->mapToGlobal(point));
break;
}
}
}

void DisplayControls::layerShowOnlySelectedNeighbors(int lower, int upper)
Expand Down
9 changes: 9 additions & 0 deletions src/gui/src/displayControls.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -312,6 +312,13 @@ class DisplayControls : public QDockWidget,
ModelRow clock;
};

struct LayerModels
{
ModelRow implant;
ModelRow master;
ModelRow other;
};

struct InstanceModels
{
ModelRow stdcells;
Expand Down Expand Up @@ -495,6 +502,7 @@ class DisplayControls : public QDockWidget,

QTreeView* view_;
DisplayControlModel* model_;
QMenu* routing_layers_menu_;
QMenu* layers_menu_;
odb::dbTechLayer* layers_menu_layer_;

Expand All @@ -514,6 +522,7 @@ class DisplayControls : public QDockWidget,
ModelRow shape_type_group_;

// instances
LayerModels layers_;
InstanceModels instances_;
StdCellModels stdcell_instances_;
BufferInverterModels bufinv_instances_;
Expand Down
12 changes: 0 additions & 12 deletions src/gui/src/layoutViewer.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -1328,10 +1328,6 @@ void LayoutViewer::boxesByLayer(dbMaster* master, LayerBoxes& boxes)
for (dbBox* box : master->getObstructions()) {
dbTechLayer* layer = box->getTechLayer();
dbTechLayerType type = layer->getType();
if (type != dbTechLayerType::ROUTING && type != dbTechLayerType::CUT
&& type != dbTechLayerType::IMPLANT) {
continue;
}
boxes[layer].obs.emplace_back(box_to_qrect(box));
}

Expand All @@ -1350,10 +1346,6 @@ void LayoutViewer::boxesByLayer(dbMaster* master, LayerBoxes& boxes)
odb::Rect box_rect = via_box->getBox();
dbTechLayer* layer = via_box->getTechLayer();
dbTechLayerType type = layer->getType();
if (type != dbTechLayerType::ROUTING
&& type != dbTechLayerType::CUT) {
continue;
}
via_transform.apply(box_rect);
boxes[layer].mterms.emplace_back(
QRect{box_rect.xMin(),
Expand All @@ -1364,10 +1356,6 @@ void LayoutViewer::boxesByLayer(dbMaster* master, LayerBoxes& boxes)
} else {
dbTechLayer* layer = box->getTechLayer();
dbTechLayerType type = layer->getType();
if (type != dbTechLayerType::ROUTING
&& type != dbTechLayerType::CUT) {
continue;
}
boxes[layer].mterms.emplace_back(box_to_qrect(box));
}
}
Expand Down

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