Show subkey and certification algorithms.

Subkey algorithms are shown in a new table column.
Uid signature algorithms are shown in the tooltip text.

K7Main.cpp

@@ -389,6 +389,7 @@ void K7Main::DisplaySubKeys(const WString& fullKeyID, bool secret)
         m_ttbSubKeys->addColumn(TR("Expiration"), 150);
         m_ttbSubKeys->addColumn(TR("Usage"), 70);
         m_ttbSubKeys->addColumn(TR("Secret"), 50);
+        m_ttbSubKeys->addColumn(TR("Algorithms"), 50);
     }
     WTreeTableNode * rootNode = new WTreeTableNode(fullKeyID);
     rootNode->setChildCountPolicy(ChildCountPolicy::Enabled);
@@ -420,6 +421,9 @@ void K7Main::DisplaySubKeys(const WString& fullKeyID, bool secret)
         skNode->setColumnWidget(3, cpp14::make_unique<WText> (usage));
         const WString isSecret = sk.isSecret() ? TR("Yes") : TR("No");
         skNode->setColumnWidget(4, cpp14::make_unique<WText> (isSecret));
+        const WString algos = sk.publicKeyAlgorithmAsString() + _SPACE_ + _DASH_
+                + _SPACE_ + sk.algoName();
+        skNode->setColumnWidget(5, cpp14::make_unique<WText> (algos));
         rootNode->addChildNode(unique_ptr<WTreeTableNode> (skNode));
     }
     m_ttbSubKeys->show();

Tools.cpp

@@ -88,7 +88,8 @@ WString Tools::GetSigStatus(const GpgME::UserID::Signature& sig)
     status += WString(WString::tr("SigStatusIsInvalid")) + sep + TexttualBool(sig.isInvalid()) + nl;
     status += WString(WString::tr("SigStatusIsExportable")) + sep + TexttualBool(sig.isExportable()) + nl;
     status += WString(WString::tr("SigStatusIsExpired")) + sep + TexttualBool(sig.isExpired()) + nl;
-    status += WString(WString::tr("SigStatusIsRevokation")) + sep + TexttualBool(sig.isRevokation());
+    status += WString(WString::tr("SigStatusIsRevokation")) + sep + TexttualBool(sig.isRevokation()) + nl;
+    status += WString(WString::tr("Algorithm")) + sep + WString(sig.algorithmAsString());
 
     return status;
 }

WTAPPROOT/K7/K7.xml

@@ -54,6 +54,8 @@
    <message id='SubKeys'>Subkeys</message>
    <message id='Ids'>IDs</message>
    <message id='Usage'>Usage</message>
+   <message id='Algorithm'>Algorithm</message>
+   <message id='Algorithms'>Algorithms</message>
    
    <message id='Yes'>Yes</message>
    <message id='No'>No</message>

WTAPPROOT/K7/K7_fr.xml

@@ -54,6 +54,8 @@
    <message id='SubKeys'>Sous-clés</message>
    <message id='Ids'>IDs</message>
    <message id='Usage'>Utilisation</message>
+   <message id='Algorithm'>Algorithme</message>
+   <message id='Algorithms'>Algorithmes</message>
    
    <message id='Yes'>Oui</message>
    <message id='No'>Non</message>

global.h

@@ -20,6 +20,7 @@ const WString _APPNAME_("K7");
 const WString _APPVERSION_("2");
 const WString _SPACE_(" ");
 const WString _COLON_(":");
+const WString _DASH_("-");
 const WString _BRACKET_OPEN_("(");
 const WString _BRACKET_CLOSE_(")");
 const WString _ANGLE_BRACKET_OPEN_("<");