Viewer is nice now.

2 files changed, 34 insertions, 3 deletions

diff --git a/src/viewerplain.cpp b/src/viewerplain.cpp
index 5690215..d65c59d 100644
--- a/src/viewerplain.cpp
+++ b/src/viewerplain.cpp
@@ -4,7 +4,9 @@
 
 PluginInterface2( plain, ViewerPlain, Viewer, "Mike Buland", 0, 1 );
 
-ViewerPlain::ViewerPlain()
+ViewerPlain::ViewerPlain() :
+        bCmdClean( true ),
+        bRunClean( true )
 {
 }
 
@@ -14,16 +16,29 @@ ViewerPlain::~ViewerPlain()
 
 void ViewerPlain::beginCommand( Action::eAction nAct, const std::string &sTarget )
 {
-        printf("--- %s ---\n", sTarget.c_str() );
+        bCmdClean = true;
+        this->sTarget = sTarget;
 }
 
 void ViewerPlain::endCommand()
 {
-        printf("\n");
+        if( bCmdClean == false )
+                printf("\n");
+}
+
+void ViewerPlain::printHead()
+{
+        if( bCmdClean == true )
+        {
+                bRunClean = false;
+                bCmdClean = false;
+                printf("--- %s ---\n", sTarget.c_str() );
+        }
 }
 
 void ViewerPlain::beginRequiresCheck( bool bCached, const std::string &sName )
 {
+        printHead();
         printf("     deps: %s\n", sName.c_str() );
 }
 
@@ -33,6 +48,7 @@ void ViewerPlain::endRequiresCheck()
 
 void ViewerPlain::beginPerform( Perform *pPerform )
 {
+        printHead();
         printf(" %8s: %s\n", pPerform->getRule().c_str(), pPerform->getTarget().c_str() );
 }
 
@@ -40,3 +56,11 @@ void ViewerPlain::endPerform()
 {
 }
 
+void ViewerPlain::endAction()
+{
+        if( bRunClean == true )
+        {
+                printf("Nothing to be done.\n\n");
+        }
+}
+
diff --git a/src/viewerplain.h b/src/viewerplain.h
index 978d50b..76fecc5 100644
--- a/src/viewerplain.h
+++ b/src/viewerplain.h
@@ -19,7 +19,14 @@ public:
         virtual void beginPerform( Perform *pPerform );
         virtual void endPerform();
 
+        virtual void endAction();
+
+        void printHead();
+
 private:
+        bool bCmdClean;
+        bool bRunClean;
+        std::string sTarget;
 
 };