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gui: add dbBox descriptor
Signed-off-by: Peter Gadfort <[email protected]>
1 parent 01c9702 commit ae2f3ca

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3 files changed

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3 files changed

+226
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‎src/gui/src/dbDescriptors.cpp‎

Lines changed: 191 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -22,6 +22,7 @@
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#include "db_sta/dbSta.hh"
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#include "odb/db.h"
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#include "odb/dbShape.h"
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#include "odb/dbTransform.h"
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#include "options.h"
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#include "sta/Liberty.hh"
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#include "utl/Logger.h"
@@ -624,6 +625,27 @@ Descriptor::Properties DbInstDescriptor::getDBProperties(
624625
props.push_back({"Scan Inst", gui->makeSelected(scan_inst)});
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}
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628+
Descriptor::PropertyList obs_layers;
629+
const auto xform = inst->getTransform();
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for (auto* obs : inst->getMaster()->getObstructions()) {
631+
if (auto* layer = obs->getTechLayer()) {
632+
obs_layers.push_back(
633+
{gui->makeSelected(layer),
634+
gui->makeSelected(DbBoxDescriptor::BoxWithTransform{obs, xform})});
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} else if (auto* via = obs->getTechVia()) {
636+
obs_layers.push_back(
637+
{gui->makeSelected(via),
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gui->makeSelected(DbBoxDescriptor::BoxWithTransform{obs, xform})});
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} else if (auto* via = obs->getBlockVia()) {
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obs_layers.push_back(
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{gui->makeSelected(via),
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gui->makeSelected(DbBoxDescriptor::BoxWithTransform{obs, xform})});
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}
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}
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if (!obs_layers.empty()) {
646+
props.push_back({"Obstructions", obs_layers});
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}
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627649
return props;
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}
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@@ -4645,4 +4667,173 @@ Descriptor::Property DbScanInstDescriptor::getScanPinProperty(
46454667
return property;
46464668
}
46474669

4670+
//////////////////////////////////////////////////
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4672+
DbBoxDescriptor::DbBoxDescriptor(odb::dbDatabase* db)
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: BaseDbDescriptor<odb::dbBox>(db)
4674+
{
4675+
}
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4677+
std::string DbBoxDescriptor::getName(std::any object) const
4678+
{
4679+
odb::Rect box;
4680+
getBBox(object, box);
4681+
4682+
std::string shape_text
4683+
= fmt::format("({}, {}), ({}, {})",
4684+
Property::convert_dbu(box.xMin(), false),
4685+
Property::convert_dbu(box.yMin(), false),
4686+
Property::convert_dbu(box.xMax(), false),
4687+
Property::convert_dbu(box.yMax(), false));
4688+
4689+
return fmt::format("Box of {}: {}",
4690+
getObject(object)->getOwnerType().getString(),
4691+
shape_text);
4692+
}
4693+
4694+
std::string DbBoxDescriptor::getTypeName() const
4695+
{
4696+
return "Box";
4697+
}
4698+
4699+
bool DbBoxDescriptor::getBBox(std::any object, odb::Rect& bbox) const
4700+
{
4701+
bbox = getObject(object)->getBox();
4702+
const auto xform = getTransform(object);
4703+
xform.apply(bbox);
4704+
return true;
4705+
}
4706+
4707+
Selected DbBoxDescriptor::makeSelected(std::any object) const
4708+
{
4709+
Selected box_selected = BaseDbDescriptor::makeSelected(object);
4710+
if (box_selected) {
4711+
return box_selected;
4712+
}
4713+
4714+
if (auto box = std::any_cast<BoxWithTransform>(&object)) {
4715+
return Selected(*box, this);
4716+
}
4717+
return Selected();
4718+
}
4719+
4720+
void DbBoxDescriptor::highlight(std::any object, Painter& painter) const
4721+
{
4722+
odb::Rect bbox = getObject(object)->getBox();
4723+
const auto xform = getTransform(object);
4724+
xform.apply(bbox);
4725+
4726+
painter.drawRect(bbox);
4727+
}
4728+
4729+
bool DbBoxDescriptor::getAllObjects(SelectionSet& objects) const
4730+
{
4731+
return false;
4732+
}
4733+
4734+
bool DbBoxDescriptor::lessThan(std::any l, std::any r) const
4735+
{
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auto l_net = getObject(l);
4737+
auto r_net = getObject(r);
4738+
return BaseDbDescriptor::lessThan(l_net, r_net);
4739+
}
4740+
4741+
Descriptor::Properties DbBoxDescriptor::getDBProperties(odb::dbBox* box) const
4742+
{
4743+
Properties props;
4744+
4745+
auto* gui = Gui::get();
4746+
4747+
switch (box->getOwnerType()) {
4748+
case odb::dbBoxOwner::BLOCK:
4749+
props.push_back(
4750+
{"Owner", gui->makeSelected((odb::dbBlock*) box->getBoxOwner())});
4751+
break;
4752+
case odb::dbBoxOwner::INST:
4753+
props.push_back(
4754+
{"Owner", gui->makeSelected((odb::dbInst*) box->getBoxOwner())});
4755+
break;
4756+
case odb::dbBoxOwner::BTERM:
4757+
props.push_back(
4758+
{"Owner", gui->makeSelected((odb::dbBTerm*) box->getBoxOwner())});
4759+
break;
4760+
case odb::dbBoxOwner::BPIN:
4761+
props.push_back(
4762+
{"Owner", gui->makeSelected((odb::dbBPin*) box->getBoxOwner())});
4763+
break;
4764+
case odb::dbBoxOwner::VIA:
4765+
props.push_back(
4766+
{"Owner", gui->makeSelected((odb::dbVia*) box->getBoxOwner())});
4767+
break;
4768+
case odb::dbBoxOwner::OBSTRUCTION:
4769+
props.push_back(
4770+
{"Owner",
4771+
gui->makeSelected((odb::dbObstruction*) box->getBoxOwner())});
4772+
break;
4773+
case odb::dbBoxOwner::BLOCKAGE:
4774+
props.push_back(
4775+
{"Owner", gui->makeSelected((odb::dbBlockage*) box->getBoxOwner())});
4776+
break;
4777+
case odb::dbBoxOwner::SWIRE:
4778+
props.push_back(
4779+
{"Owner", gui->makeSelected((odb::dbSWire*) box->getBoxOwner())});
4780+
break;
4781+
case odb::dbBoxOwner::MASTER:
4782+
props.push_back(
4783+
{"Owner", gui->makeSelected((odb::dbMaster*) box->getBoxOwner())});
4784+
break;
4785+
case odb::dbBoxOwner::MPIN:
4786+
props.push_back(
4787+
{"Owner", gui->makeSelected((odb::dbMPin*) box->getBoxOwner())});
4788+
break;
4789+
case odb::dbBoxOwner::PBOX:
4790+
props.push_back({"Owner", "PBOX"});
4791+
break;
4792+
case odb::dbBoxOwner::TECH_VIA:
4793+
props.push_back(
4794+
{"Owner", gui->makeSelected((odb::dbTechVia*) box->getBoxOwner())});
4795+
break;
4796+
case odb::dbBoxOwner::REGION:
4797+
props.push_back(
4798+
{"Owner", gui->makeSelected((odb::dbRegion*) box->getBoxOwner())});
4799+
break;
4800+
case odb::dbBoxOwner::UNKNOWN:
4801+
props.push_back({"Owner", "Unknown"});
4802+
break;
4803+
}
4804+
4805+
if (auto* layer = box->getTechLayer()) {
4806+
props.push_back({"Layer", gui->makeSelected(layer)});
4807+
if (box->getLayerMask() > 0) {
4808+
props.push_back({"Mask", box->getLayerMask()});
4809+
}
4810+
props.push_back({"Design rule width",
4811+
Property::convert_dbu(box->getDesignRuleWidth(), true)});
4812+
} else if (auto* via = box->getTechVia()) {
4813+
props.push_back({"Tech via", gui->makeSelected(via)});
4814+
} else if (auto* via = box->getBlockVia()) {
4815+
props.push_back({"Block via", gui->makeSelected(via)});
4816+
}
4817+
4818+
return props;
4819+
}
4820+
4821+
odb::dbBox* DbBoxDescriptor::getObject(const std::any& object) const
4822+
{
4823+
odb::dbBox* const* box = std::any_cast<odb::dbBox*>(&object);
4824+
if (box != nullptr) {
4825+
return *box;
4826+
}
4827+
return std::any_cast<BoxWithTransform>(object).box;
4828+
}
4829+
4830+
odb::dbTransform DbBoxDescriptor::getTransform(const std::any& object) const
4831+
{
4832+
const BoxWithTransform* box_xform = std::any_cast<BoxWithTransform>(&object);
4833+
if (box_xform != nullptr) {
4834+
return box_xform->xform;
4835+
}
4836+
return odb::dbTransform();
4837+
}
4838+
46484839
} // namespace gui

‎src/gui/src/dbDescriptors.h‎

Lines changed: 32 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -12,6 +12,7 @@
1212

1313
#include "db_sta/dbSta.hh"
1414
#include "gui/gui.h"
15+
#include "odb/dbTransform.h"
1516
#include "odb/dbWireGraph.h"
1617

1718
namespace odb {
@@ -738,4 +739,35 @@ class DbScanInstDescriptor : public BaseDbDescriptor<odb::dbScanInst>
738739
Properties getDBProperties(odb::dbScanInst* scan_inst) const override;
739740
};
740741

742+
class DbBoxDescriptor : public BaseDbDescriptor<odb::dbBox>
743+
{
744+
public:
745+
struct BoxWithTransform
746+
{
747+
odb::dbBox* box;
748+
odb::dbTransform xform;
749+
};
750+
751+
DbBoxDescriptor(odb::dbDatabase* db);
752+
753+
std::string getName(std::any object) const override;
754+
std::string getTypeName() const override;
755+
756+
Selected makeSelected(std::any obj) const override;
757+
758+
bool getBBox(std::any object, odb::Rect& bbox) const override;
759+
760+
void highlight(std::any object, Painter& painter) const override;
761+
762+
bool getAllObjects(SelectionSet& objects) const override;
763+
bool lessThan(std::any l, std::any r) const override;
764+
765+
protected:
766+
Properties getDBProperties(odb::dbBox* box) const override;
767+
768+
private:
769+
odb::dbBox* getObject(const std::any& object) const override;
770+
odb::dbTransform getTransform(const std::any& object) const;
771+
};
772+
741773
}; // namespace gui

‎src/gui/src/mainWindow.cpp‎

Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -562,6 +562,9 @@ void MainWindow::init(sta::dbSta* sta, const std::string& help_path)
562562
new DbMarkerCategoryDescriptor(db_));
563563
gui->registerDescriptor<odb::dbMarker*>(new DbMarkerDescriptor(db_));
564564
gui->registerDescriptor<odb::dbScanInst*>(new DbScanInstDescriptor(db_));
565+
gui->registerDescriptor<odb::dbBox*>(new DbBoxDescriptor(db_));
566+
gui->registerDescriptor<DbBoxDescriptor::BoxWithTransform>(
567+
new DbBoxDescriptor(db_));
565568

566569
gui->registerDescriptor<sta::Corner*>(new CornerDescriptor(sta));
567570
gui->registerDescriptor<sta::LibertyLibrary*>(

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