New directory tree, with preprocessor/ inside interpretor/.

[Faustine.git] / interpretor / preprocessor / faust-0.9.47mr3 / compiler / headers / blockSchema.h

diff --git a/interpretor/preprocessor/faust-0.9.47mr3/compiler/headers/blockSchema.h b/interpretor/preprocessor/faust-0.9.47mr3/compiler/headers/blockSchema.h
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+/************************************************************************
+ ************************************************************************
+    FAUST compiler
+       Copyright (C) 2003-2004 GRAME, Centre National de Creation Musicale
+    ---------------------------------------------------------------------
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ ************************************************************************
+ ************************************************************************/
+
+#ifndef __BLOCKSCHEMA__
+#define __BLOCKSCHEMA__
+
+
+#include "schema.h"
+#include <vector>
+#include <string>
+
+/**
+ * A simple rectangular box with a text and inputs and outputs.
+ * The constructor is private in order to make sure
+ * makeBlockSchema is used instead
+ */
+class blockSchema : public schema
+{
+  protected:
+       const string    fText;                  ///< Text to be displayed
+       const string    fColor;                 ///< color of the box
+       const string    fLink;                  ///< option URL link
+
+       // fields only defined after place() is called
+       vector<point>   fInputPoint;    ///< input connection points
+       vector<point>   fOutputPoint;   ///< output connection points
+
+
+  public:
+       friend schema* makeBlockSchema (        unsigned int inputs,
+                                                                               unsigned int outputs,
+                                                                               const string& name,
+                                                                               const string& color,
+                                                                               const string& link);
+
+       virtual void    place(double x, double y, int orientation);
+       virtual void    draw(device& dev);
+       virtual point   inputPoint(unsigned int i) const;
+       virtual point   outputPoint(unsigned int i) const;
+
+  protected:
+       blockSchema (   unsigned int inputs, unsigned int outputs,
+                                       double width, double height,
+                                       const string& name, const string& color,
+                                       const string& link);
+
+       void placeInputPoints();
+       void placeOutputPoints();
+
+       void drawRectangle(device& dev);
+       void drawText(device& dev);
+       void drawOrientationMark(device& dev);
+    void drawInputWires(device& dev);
+    void drawOutputWires(device& dev);
+
+    void collectTraits(collector& c);
+    void collectInputWires(collector& c);
+    void collectOutputWires(collector& c);
+
+};
+
+#endif
+
+