1 files changed, 46 insertions, 0 deletions

diff --git a/src/view.h b/src/view.h
new file mode 100644
index 0000000..fb172aa
--- /dev/null
+++ b/src/view.h
@@ -0,0 +1,46 @@
+#ifndef VIEW_H
+#define VIEW_H
+
+#include <bu/fstring.h>
+#include "types.h"
+
+/**
+ * Base class for all views.  A view is the only way that build is allowed to
+ * communicate with the user during the processing of a buildfile, the main
+ * executable may output some things for command line arguments and whatnot on
+ * it's own, or debugging info, but all reports of everything happening during
+ * the process is sent through a view, so it can be made pretty and usable.
+ */
+class View
+{
+public:
+        View();
+        virtual ~View();
+
+        virtual void beginAction( const Bu::FString &sAction )=0;
+        virtual void endAction()=0;
+
+        virtual void skipTarget( const Bu::FString &sProfile,
+                        const Target &rTarget )=0;
+        virtual void beginTarget( const Bu::FString &sProfile,
+                        const Target &rTarget )=0;
+        virtual void processTarget( const Bu::FString &sProfile,
+                        const Target &rTarget )=0;
+        virtual void endTarget()=0;
+
+        virtual void buildRequires( const Target &rTarget )=0;
+        virtual void cmdStarted( const Bu::FString &sCmd )=0;
+        virtual void cmdFinished( const Bu::FString &sStdOut,
+                        const Bu::FString &sStdErr, long iExit )=0;
+
+        virtual void userError( const Bu::FString &sMsg )=0;
+        virtual void userWarning( const Bu::FString &sMsg )=0;
+        virtual void userNotice( const Bu::FString &sMsg )=0;
+
+        virtual void sysError( const Bu::FString &sMsg )=0;
+        virtual void sysWarning( const Bu::FString &sMsg )=0;
+
+private:
+};
+
+#endif