utl: add Progress reporting + gui implementation

src/drt/src/dr/FlexDR.cpp

@@ -54,6 +54,7 @@
 #include "io/io.h"
 #include "ord/OpenRoad.hh"
 #include "serialization.h"
+#include "utl/Progress.h"
 #include "utl/exception.h"
 
 BOOST_CLASS_EXPORT(drt::RoutingJobDescription)
@@ -1827,6 +1828,9 @@ std::vector<frVia*> FlexDR::getLonelyVias(frLayer* layer,
 int FlexDR::main()
 {
   ProfileTask profile("DR:main");
+  auto reporter = logger_->progress()->startIterationReporting(
+      "detailed routing", std::min(64, router_cfg_->END_ITERATION), {});
+
   init();
   frTime t;
   bool incremental = false;
@@ -1878,10 +1882,15 @@ int FlexDR::main()
       ord::OpenRoad::openRoad()->writeDb(
           fmt::format("drt_iter{}.odb", iter_).c_str());
     }
+    if (reporter->incrementProgress()) {
+      break;
+    }
     ++iter_;
   }
 
   end(/* done */ true);
+  reporter->end(true);
+
   if (!router_cfg_->GUIDE_REPORT_FILE.empty()) {
     reportGuideCoverage();
   }

src/gui/CMakeLists.txt

@@ -64,6 +64,7 @@ if (Qt5_FOUND AND BUILD_GUI)
     src/colorGenerator.cpp
     src/bufferTreeDescriptor.cpp
     src/chartsWidget.cpp
+    src/GUIProgress.cpp
     resources/resource.qrc
   )
 

src/gui/resources/resource.qrc

@@ -14,5 +14,8 @@
   <file alias="defocus.png">google_icons/round_minusloupe_black_36dp.png</file>
   <file alias="undo.png">google_icons/round_undo_black_36dp.png</file>
   <file alias="play.png">google_icons/sharp_play_arrow_black_36dp.png</file>
+  <file alias="cancel.png">google_icons/round_cancel_black_36dp.png</file>
+  <file alias="expand_more.png">google_icons/round_unfold_more_black_36dp.png</file>
+  <file alias="expand_less.png">google_icons/round_unfold_less_black_36dp.png</file>
 </qresource>
 </RCC>