12 files changed, 205 insertions, 23 deletions

diff --git a/src/action.h b/src/action.h
index 4f9a88e..0e08192 100644
--- a/src/action.h
+++ b/src/action.h
@@ -33,6 +33,11 @@ public:
         bool isEnded();
         void next();
 
+        int size()
+        {
+                return lCmds.size();
+        }
+
         eAction getAct();
         std::string getWhat();
 
diff --git a/src/build.cpp b/src/build.cpp
index 13a2aee..88d1207 100644
--- a/src/build.cpp
+++ b/src/build.cpp
@@ -10,7 +10,6 @@ Build::Build() :
         pView( NULL ),
         bCacheUpdated( false )
 {
-        pView = ViewerFactory::getInstance().instantiate("plain");
 }
 
 Build::~Build()
@@ -29,6 +28,11 @@ Build::~Build()
         }
 }
 
+void Build::setView( const std::string &sView )
+{
+        pView = ViewerFactory::getInstance().instantiate( sView.c_str() );
+}
+
 void Build::setCache( const std::string &sFileName )
 {
         sCacheName = sFileName;
@@ -70,6 +74,8 @@ void Build::execAction( const std::string &sWhat )
 
         Action *pAct = mAction[sWhat];
 
+        pView->beginAction( sWhat, pAct->size() );
+
         for( pAct->begin(); !pAct->isEnded(); pAct->next() )
         {
                 if( mTarget.find( pAct->getWhat() ) == mTarget.end() )
@@ -79,7 +85,7 @@ void Build::execAction( const std::string &sWhat )
                                 sWhat.c_str()
                                 );
                 Target *pTarget = mTarget[pAct->getWhat()];
-                pView->beginCommand( pAct->getAct(), pAct->getWhat(), 0 );
+                pView->beginCommand( pAct->getAct(), pAct->getWhat() );
                 switch( pAct->getAct() )
                 {
                         case Action::actCheck:
@@ -93,6 +99,8 @@ void Build::execAction( const std::string &sWhat )
                 pView->endCommand();
         }
 
+        pView->endAction();
+
         return;
 }
 
diff --git a/src/build.h b/src/build.h
index 1477938..e0f60ec 100644
--- a/src/build.h
+++ b/src/build.h
@@ -67,6 +67,8 @@ public:
                 return mTarget;
         }
 
+        void setView( const std::string &sView );
+
         void setCache( const std::string &sFileName );
         bool getCached( const std::string &sID, int nTime, StringList &lOut );
         void updateCache( const std::string &sID, FunctionList &lFunc, StringList &lOut );
diff --git a/src/main.cpp b/src/main.cpp
index 712213b..fa1608f 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -12,7 +12,8 @@ public:
         Param() :
                 sFile("build.conf"),
                 sCache(".build.cache"),
-                bDebug( false )
+                bDebug( false ),
+                sView("plain")
         {
                 addHelpBanner("Build r?\n\n");
                 addParam("file", 'f', &sFile, 
@@ -24,7 +25,7 @@ public:
                 addParam("cache", &sCache,
                                 "Set an alternative cache file." );
                 addParam('d', &bDebug,
-                                "Print out a debug dump of the read build.conf", "true" );
+                                "Print out a debug dump of the build.conf", NULL, "true" );
                 addParam("help", mkproc(ParamProc::help),
                                 "This help");
                 //pViewer = new ViewerPlain;
@@ -48,6 +49,7 @@ public:
 
         int procViewPercent( int argc, char *argv[] )
         {
+                sView = "percent";
                 //delete pViewer;
                 //pViewer = new ViewerPercent;
         }
@@ -60,6 +62,7 @@ public:
 
         std::string sCache;
         std::string sFile;
+        std::string sView;
         StaticString sAction;
         //Viewer *pViewer;
         bool bDebug;
@@ -79,6 +82,19 @@ int main( int argc, char *argv[] )
         {
                 pBuild = bld.load( prm.sFile.c_str() );
                 pBuild->setCache( prm.sCache );
+                pBuild->setView( prm.sView );
+                if( prm.bDebug )
+                {
+                        printf("\n\n----------\nDebug dump\n----------\n");
+                        bld.debugDump();
+                }
+                else
+                {
+                        if( prm.sAction > 0 )
+                                pBuild->execAction( prm.sAction.getString() );
+                        else
+                                pBuild->execAction("");
+                }
         }
         catch( BuildException &e )
         {
@@ -87,21 +103,6 @@ int main( int argc, char *argv[] )
                 return 1;
         }
 
-        //if( prm.bDebug )
-        //{
-        //      printf("\n\n----------\nDebug dump\n----------\n");
-        //      bld.debugDump();
-        //}
-        //else
-        {
-                if( prm.sAction > 0 )
-                        pBuild->execAction( prm.sAction.getString() );
-                else
-                        pBuild->execAction("");
-        }
-        //printf("\n\n----------\nDebug dump\n----------\n");
-        //pBuild->debugDump();
-
         delete pBuild;
 }
 
diff --git a/src/targetfile.cpp b/src/targetfile.cpp
index dd0de9e..ddb1c18 100644
--- a/src/targetfile.cpp
+++ b/src/targetfile.cpp
@@ -23,6 +23,8 @@ void TargetFile::check( Build &bld )
         pRule->setTarget( getName() );
         StringList lFinal = pRule->execute( bld, getInput(), lPerf );
 
+        bld.getView()->beginPerforms( lPerf.size() );
+
         for( PerformList::iterator i = lPerf.begin(); i != lPerf.end(); i++ )
         {
                 time_t tTarget = getTime( bld, (*i)->getTarget() );
@@ -53,6 +55,8 @@ void TargetFile::check( Build &bld )
                         }
                 }
         }
+        
+        bld.getView()->endPerforms();
 }
 
 void TargetFile::clean( Build &bld )
diff --git a/src/viewer.cpp b/src/viewer.cpp
index 51acc3b..5998316 100644
--- a/src/viewer.cpp
+++ b/src/viewer.cpp
@@ -16,7 +16,15 @@ void Viewer::endAction()
 {
 }
 
-void Viewer::beginCommand( Action::eAction nAct, const std::string &sTarget, int nPerforms )
+void Viewer::beginCommand( Action::eAction nAct, const std::string &sTarget )
+{
+}
+
+void Viewer::beginPerforms( int nCount )
+{
+}
+
+void Viewer::endPerforms()
 {
 }
 
diff --git a/src/viewer.h b/src/viewer.h
index 93cebb7..86410f0 100644
--- a/src/viewer.h
+++ b/src/viewer.h
@@ -16,8 +16,10 @@ public:
         virtual void beginAction( const std::string &sName, int nCommands );
         virtual void endAction();
 
-        virtual void beginCommand( Action::eAction nAct, const std::string &sTarget, int nPerforms );
+        virtual void beginCommand( Action::eAction nAct, const std::string &sTarget );
         virtual void endCommand();
+        virtual void beginPerforms( int nCount );
+        virtual void endPerforms();
 
         virtual void beginRequiresCheck( bool bCached, const std::string &sName );
         virtual void endRequiresCheck();
diff --git a/src/viewerfactory.cpp b/src/viewerfactory.cpp
index 3778c37..3dbc232 100644
--- a/src/viewerfactory.cpp
+++ b/src/viewerfactory.cpp
@@ -1,10 +1,12 @@
 #include "viewerfactory.h"
 
 extern struct PluginInfo plain;
+extern struct PluginInfo percent;
 
 ViewerFactory::ViewerFactory()
 {
         registerBuiltinPlugin( &plain );
+        registerBuiltinPlugin( &percent );
 }
 
 ViewerFactory::~ViewerFactory()
diff --git a/src/viewerpercent.cpp b/src/viewerpercent.cpp
new file mode 100644
index 0000000..289c900
--- /dev/null
+++ b/src/viewerpercent.cpp
@@ -0,0 +1,114 @@
+#include "viewerpercent.h"
+#include "perform.h"
+#include "plugger.h"
+
+PluginInterface2( percent, ViewerPercent, Viewer, "Mike Buland", 0, 1 );
+
+ViewerPercent::ViewerPercent() :
+        nWidth( 15 )
+{
+}
+
+ViewerPercent::~ViewerPercent()
+{
+}
+
+void ViewerPercent::beginAction( const std::string &sName, int nCommands )
+{
+        nTotalCommands = nCommands;
+        nCurCommand = 0;
+}
+
+void ViewerPercent::endAction()
+{
+}
+
+void ViewerPercent::beginCommand( Action::eAction nAct, const std::string &sTarget )
+{
+        this->sTarget = sTarget;
+        nCurCommand++;
+}
+
+void ViewerPercent::endCommand()
+{
+        printf("\n");
+}
+
+void ViewerPercent::beginPerforms( int nCount )
+{
+        nTotalPerforms = nCount;
+        nCurPerform = 0;
+        nLastLen = 0;
+}
+
+void ViewerPercent::endPerforms()
+{
+        int nLen = printf("\r[%2d/%-2d] %s [", 
+                nCurCommand, nTotalCommands,
+                sTarget.c_str() );
+        for( int j = 0; j < nWidth; j++ )
+        {
+                fputc('#', stdout );
+        }
+        nLen += nWidth;
+        nLen += printf("] 100%%");
+
+        if( nLastLen > nLen )
+        {
+                int jmax = nLastLen-nLen;
+                for( int j = 0; j < jmax; j++ )
+                {
+                        fputc(' ', stdout );
+                }
+        }
+        nLastLen = 0;
+
+        fflush( stdout );
+}
+
+void ViewerPercent::beginRequiresCheck( bool bCached, const std::string &sName )
+{
+}
+
+void ViewerPercent::endRequiresCheck()
+{
+}
+
+void ViewerPercent::beginPerform( Perform *pPerform )
+{
+        nCurPerform++;
+        int nLen = printf("\r[%2d/%-2d] %s [", 
+                nCurCommand, nTotalCommands,
+                sTarget.c_str() );
+        int jmax = nCurPerform*nWidth/nTotalPerforms;
+        for( int j = 0; j < jmax; j++ )
+        {
+                fputc('#', stdout );
+        }
+        jmax = nWidth-jmax;
+        for( int j = 0; j < jmax; j++ )
+        {
+                fputc(' ', stdout );
+        }
+        nLen += nWidth;
+        nLen += printf("] %-2d%% %s",
+                nCurPerform*100/nTotalPerforms,
+                pPerform->getTarget().c_str() );
+
+        if( nLastLen > nLen )
+        {
+                jmax = nLastLen-nLen;
+                for( int j = 0; j < jmax; j++ )
+                {
+                        fputc(' ', stdout );
+                }
+        }
+        nLastLen = nLen;
+
+        fflush( stdout );
+}
+
+void ViewerPercent::endPerform()
+{
+}
+
diff --git a/src/viewerpercent.h b/src/viewerpercent.h
new file mode 100644
index 0000000..96412cb
--- /dev/null
+++ b/src/viewerpercent.h
@@ -0,0 +1,36 @@
+#ifndef VIEWER_PERCENT_H
+#define VIEWER_PERCENT_H
+
+#include <stdint.h>
+
+#include "viewer.h"
+
+class ViewerPercent : public Viewer
+{
+public:
+        ViewerPercent();
+        virtual ~ViewerPercent();
+
+        virtual void beginCommand( Action::eAction nAct, const std::string &sTarget );
+        virtual void endCommand();
+
+        virtual void beginRequiresCheck( bool bCached, const std::string &sName );
+        virtual void endRequiresCheck();
+        virtual void beginPerform( Perform *pPerform );
+        virtual void endPerform();
+        virtual void beginPerforms( int nCount );
+        virtual void endPerforms();
+        virtual void beginAction( const std::string &sName, int nCommands );
+        virtual void endAction();
+
+private:
+        int nTotalCommands;
+        int nCurCommand;
+        int nTotalPerforms;
+        int nCurPerform;
+        std::string sTarget;
+        int nLastLen;
+        int nWidth;
+};
+
+#endif
diff --git a/src/viewerplain.cpp b/src/viewerplain.cpp
index b6f2095..5690215 100644
--- a/src/viewerplain.cpp
+++ b/src/viewerplain.cpp
@@ -12,7 +12,7 @@ ViewerPlain::~ViewerPlain()
 {
 }
 
-void ViewerPlain::beginCommand( Action::eAction nAct, const std::string &sTarget, int nPerforms )
+void ViewerPlain::beginCommand( Action::eAction nAct, const std::string &sTarget )
 {
         printf("--- %s ---\n", sTarget.c_str() );
 }
diff --git a/src/viewerplain.h b/src/viewerplain.h
index 6e37c28..978d50b 100644
--- a/src/viewerplain.h
+++ b/src/viewerplain.h
@@ -11,7 +11,7 @@ public:
         ViewerPlain();
         virtual ~ViewerPlain();
 
-        virtual void beginCommand( Action::eAction nAct, const std::string &sTarget, int nPerforms );
+        virtual void beginCommand( Action::eAction nAct, const std::string &sTarget );
         virtual void endCommand();
 
         virtual void beginRequiresCheck( bool bCached, const std::string &sName );