From d75be1cd034a1a1893c577a527253055a8b3e4f5 Mon Sep 17 00:00:00 2001
From: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Sun, 4 Mar 2018 16:37:08 +0100
Subject: [PATCH] Sketcher: Support for clickable DoFs to launch DoF finder

---
 src/Mod/Sketcher/Gui/TaskSketcherMessages.cpp | 14 +++++++++-----
 src/Mod/Sketcher/Gui/ViewProviderSketch.cpp   |  4 ++--
 2 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/src/Mod/Sketcher/Gui/TaskSketcherMessages.cpp b/src/Mod/Sketcher/Gui/TaskSketcherMessages.cpp
index aa6a7a801a..e18e43a4ce 100644
--- a/src/Mod/Sketcher/Gui/TaskSketcherMessages.cpp
+++ b/src/Mod/Sketcher/Gui/TaskSketcherMessages.cpp
@@ -59,16 +59,16 @@ TaskSketcherMessages::TaskSketcherMessages(ViewProviderSketch *sketchView)
 
     connectionSetUp = sketchView->signalSetUp.connect(boost::bind(&SketcherGui::TaskSketcherMessages::slotSetUp, this,_1));
     connectionSolved = sketchView->signalSolved.connect(boost::bind(&SketcherGui::TaskSketcherMessages::slotSolved, this,_1));
-    
+
     ui->labelConstrainStatus->setOpenExternalLinks(false);
-    
+
     ui->autoUpdate->onRestore();
-    
+
     if(ui->autoUpdate->isChecked())
         sketchView->getSketchObject()->noRecomputes=false;
     else
         sketchView->getSketchObject()->noRecomputes=true;
-    
+
     /*QObject::connect(
         ui->labelConstrainStatus, SIGNAL(linkActivated(const QString &)),
         this                     , SLOT  (on_labelConstrainStatus_linkActivated(const QString &))
@@ -106,7 +106,11 @@ void TaskSketcherMessages::on_labelConstrainStatus_linkActivated(const QString &
         Gui::Application::Instance->commandManager().runCommandByName("Sketcher_SelectConflictingConstraints");
     
     if( str == QString::fromLatin1("#redundant"))
-        Gui::Application::Instance->commandManager().runCommandByName("Sketcher_SelectRedundantConstraints");            
+        Gui::Application::Instance->commandManager().runCommandByName("Sketcher_SelectRedundantConstraints");
+    
+    if( str == QString::fromLatin1("#dofs"))
+        Gui::Application::Instance->commandManager().runCommandByName("Sketcher_SelectElementsWithDoFs");
+    
 }
 
 void TaskSketcherMessages::on_autoUpdate_stateChanged(int state)
diff --git a/src/Mod/Sketcher/Gui/ViewProviderSketch.cpp b/src/Mod/Sketcher/Gui/ViewProviderSketch.cpp
index 2265b87d07..3a3b3b8291 100644
--- a/src/Mod/Sketcher/Gui/ViewProviderSketch.cpp
+++ b/src/Mod/Sketcher/Gui/ViewProviderSketch.cpp
@@ -5502,9 +5502,9 @@ void ViewProviderSketch::UpdateSolverInformation()
             }
             else if (!hasRedundancies) {
                 if (dofs == 1)
-                    signalSetUp(tr("Under-constrained sketch with 1 degree of freedom"));
+                    signalSetUp(tr("Under-constrained sketch with <a href=\"#dofs\"><span style=\" text-decoration: underline; color:#0000ff;\">1 degree</span></a> of freedom"));
                 else
-                    signalSetUp(tr("Under-constrained sketch with %1 degrees of freedom").arg(dofs));
+                    signalSetUp(tr("Under-constrained sketch with <a href=\"#dofs\"><span style=\" text-decoration: underline; color:#0000ff;\">%2 degrees</span></a> of freedom").arg(dofs));
             }
             
             signalSolved(QString::fromLatin1("<font color='green'>%1</font>").arg(tr("Solved in %1 sec").arg(getSketchObject()->getLastSolveTime())));