rename CodeGenerator to CCodeGenerator, add abstract CodeGenerator and

2007-09-17  Juerg Billeter  <j@bitron.ch>

	* vala/Makefile.am, vala/valacodebinding.vala,
	  vala/valacodecontext.vala, vala/valacodegenerator.vala,
	  vala/valacodenode.vala, gobject/Makefile.am,
	  gobject/valaccodegenerator.vala, compiler/valacompiler.vala: rename
	  CodeGenerator to CCodeGenerator, add abstract CodeGenerator and
	  CodeBinding classes

svn path=/trunk/; revision=617

ChangeLog

+2007-09-17  Jürg Billeter  <j@bitron.ch>
+
+	* vala/Makefile.am, vala/valacodebinding.vala,
+	  vala/valacodecontext.vala, vala/valacodegenerator.vala,
+	  vala/valacodenode.vala, gobject/Makefile.am,
+	  gobject/valaccodegenerator.vala, compiler/valacompiler.vala: rename
+	  CodeGenerator to CCodeGenerator, add abstract CodeGenerator and
+	  CodeBinding classes
+
 2007-09-17  Jürg Billeter  <j@bitron.ch>
 
 	* vala/valacodevisitor.vala, vala/valalambdaexpression.vala,

compiler/valacompiler.vala

@@ -170,6 +170,8 @@ class Vala.Compiler : Object {
 		context.optlevel = optlevel;
 		context.save_temps = save_temps;
 
+		context.codegen = new CCodeGenerator (!disable_memory_management);
+
 		/* default package */
 		if (!add_package (context, "glib-2.0")) {
 			Report.error (null, "glib-2.0 not found in specified Vala API directories");
@@ -248,8 +250,7 @@ class Vala.Compiler : Object {
 			}
 		}
 		
-		var code_generator = new CodeGenerator (!disable_memory_management);
-		code_generator.emit (context);
+		context.codegen.emit (context);
 		
 		if (Report.get_errors () > 0) {
 			return quit ();

gobject/Makefile.am

@@ -19,36 +19,36 @@ libvala_la_SOURCES = \
 	valaclassregisterfunction.c \
 	valaclassregisterfunction.h \
 	valaclassregisterfunction.vala \
-	valacodegenerator.c \
-	valacodegenerator.h \
-	valacodegenerator.vala \
-	valacodegeneratorassignment.c \
-	valacodegeneratorassignment.h \
-	valacodegeneratorassignment.vala \
-	valacodegeneratorclass.c \
-	valacodegeneratorclass.h \
-	valacodegeneratorclass.vala \
-	valacodegeneratorinterface.c \
-	valacodegeneratorinterface.h \
-	valacodegeneratorinterface.vala \
-	valacodegeneratorinvocationexpression.c \
-	valacodegeneratorinvocationexpression.h \
-	valacodegeneratorinvocationexpression.vala \
-	valacodegeneratormemberaccess.c \
-	valacodegeneratormemberaccess.h \
-	valacodegeneratormemberaccess.vala \
-	valacodegeneratormethod.c \
-	valacodegeneratormethod.h \
-	valacodegeneratormethod.vala \
-	valacodegeneratorsignal.c \
-	valacodegeneratorsignal.h \
-	valacodegeneratorsignal.vala \
-	valacodegeneratorsourcefile.c \
-	valacodegeneratorsourcefile.h \
-	valacodegeneratorsourcefile.vala \
-	valacodegeneratorstruct.c \
-	valacodegeneratorstruct.h \
-	valacodegeneratorstruct.vala \
+	valaccodegenerator.c \
+	valaccodegenerator.h \
+	valaccodegenerator.vala \
+	valaccodegeneratorassignment.c \
+	valaccodegeneratorassignment.h \
+	valaccodegeneratorassignment.vala \
+	valaccodegeneratorclass.c \
+	valaccodegeneratorclass.h \
+	valaccodegeneratorclass.vala \
+	valaccodegeneratorinterface.c \
+	valaccodegeneratorinterface.h \
+	valaccodegeneratorinterface.vala \
+	valaccodegeneratorinvocationexpression.c \
+	valaccodegeneratorinvocationexpression.h \
+	valaccodegeneratorinvocationexpression.vala \
+	valaccodegeneratormemberaccess.c \
+	valaccodegeneratormemberaccess.h \
+	valaccodegeneratormemberaccess.vala \
+	valaccodegeneratormethod.c \
+	valaccodegeneratormethod.h \
+	valaccodegeneratormethod.vala \
+	valaccodegeneratorsignal.c \
+	valaccodegeneratorsignal.h \
+	valaccodegeneratorsignal.vala \
+	valaccodegeneratorsourcefile.c \
+	valaccodegeneratorsourcefile.h \
+	valaccodegeneratorsourcefile.vala \
+	valaccodegeneratorstruct.c \
+	valaccodegeneratorstruct.h \
+	valaccodegeneratorstruct.vala \
 	valadbusbindingprovider.c \
 	valadbusbindingprovider.h \
 	valadbusbindingprovider.vala \
@@ -71,16 +71,16 @@ gobjectincludedir = $(includedir)/vala-1.0/gobject
 gobjectinclude_HEADERS = \
 	valaccodecompiler.h \
 	valaclassregisterfunction.h \
-	valacodegenerator.h \
-	valacodegeneratorassignment.h \
-	valacodegeneratorclass.h \
-	valacodegeneratorinterface.h \
-	valacodegeneratorinvocationexpression.h \
-	valacodegeneratormemberaccess.h \
-	valacodegeneratormethod.h \
-	valacodegeneratorsignal.h \
-	valacodegeneratorsourcefile.h \
-	valacodegeneratorstruct.h \
+	valaccodegenerator.h \
+	valaccodegeneratorassignment.h \
+	valaccodegeneratorclass.h \
+	valaccodegeneratorinterface.h \
+	valaccodegeneratorinvocationexpression.h \
+	valaccodegeneratormemberaccess.h \
+	valaccodegeneratormethod.h \
+	valaccodegeneratorsignal.h \
+	valaccodegeneratorsourcefile.h \
+	valaccodegeneratorstruct.h \
 	valadbusbindingprovider.h \
 	valadbusmethod.h \
 	valadbussignal.h \

gobject/valacodegenerator.vala → gobject/valaccodegenerator.vala

-/* valacodegenerator.vala
+/* valaccodegenerator.vala
  *
  * Copyright (C) 2006-2007  Jürg Billeter, Raffaele Sandrini
  *
@@ -27,7 +27,7 @@ using Gee;
 /**
  * Code visitor generating C Code.
  */
-public class Vala.CodeGenerator : CodeVisitor {
+public class Vala.CCodeGenerator : CodeGenerator {
 	/**
 	 * Specifies whether automatic memory management is active.
 	 */
@@ -123,7 +123,7 @@ public class Vala.CodeGenerator : CodeVisitor {
 	private bool requires_array_free;
 	private bool requires_array_move;
 
-	public CodeGenerator (bool manage_memory = true) {
+	public CCodeGenerator (bool manage_memory = true) {
 		memory_management = manage_memory;
 	}
 	
@@ -193,12 +193,7 @@ public class Vala.CodeGenerator : CodeVisitor {
 		c_keywords.add ("cdecl");
 	}
 
-	/**
-	 * Generate and emit C code for the specified code context.
-	 *
-	 * @param context a code context
-	 */
-	public void emit (CodeContext! context) {
+	public override void emit (CodeContext! context) {
 		this.context = context;
 	
 		context.find_header_cycles ();

gobject/valacodegeneratorassignment.vala → gobject/valaccodegeneratorassignment.vala

-/* valacodegeneratorassignment.vala
+/* valaccodegeneratorassignment.vala
  *
  * Copyright (C) 2006-2007  Jürg Billeter, Raffaele Sandrini
  *
@@ -24,7 +24,7 @@
 using GLib;
 using Gee;
 
-public class Vala.CodeGenerator {
+public class Vala.CCodeGenerator {
 	public override void visit_assignment (Assignment! a) {
 		a.accept_children (this);
 

gobject/valacodegeneratorclass.vala → gobject/valaccodegeneratorclass.vala

-/* valacodegeneratorclass.vala
+/* valaccodegeneratorclass.vala
  *
  * Copyright (C) 2006-2007  Jürg Billeter, Raffaele Sandrini
  *
@@ -23,7 +23,7 @@
 
 using GLib;
 
-public class Vala.CodeGenerator {
+public class Vala.CCodeGenerator {
 	public override void visit_class (Class! cl) {
 		var old_symbol = current_symbol;
 		var old_type_symbol = current_type_symbol;

gobject/valacodegeneratorinterface.vala → gobject/valaccodegeneratorinterface.vala

-/* valacodegeneratorinterface.vala
+/* valaccodegeneratorinterface.vala
  *
  * Copyright (C) 2006-2007  Jürg Billeter, Raffaele Sandrini
  *
@@ -23,7 +23,7 @@
 
 using GLib;
 
-public class Vala.CodeGenerator {
+public class Vala.CCodeGenerator {
 	public override void visit_interface (Interface! iface) {
 		current_symbol = iface;
 		current_type_symbol = iface;

gobject/valacodegeneratorinvocationexpression.vala → gobject/valaccodegeneratorinvocationexpression.vala

-/* valacodegeneratorinvocationexpression.vala
+/* valaccodegeneratorinvocationexpression.vala
  *
  * Copyright (C) 2006-2007  Jürg Billeter, Raffaele Sandrini
  *
@@ -24,7 +24,7 @@
 using GLib;
 using Gee;
 
-public class Vala.CodeGenerator {
+public class Vala.CCodeGenerator {
 	public override void visit_invocation_expression (InvocationExpression! expr) {
 		expr.accept_children (this);
 

gobject/valacodegeneratormemberaccess.vala → gobject/valaccodegeneratormemberaccess.vala

-/* valacodegeneratormemberaccess.vala
+/* valaccodegeneratormemberaccess.vala
  *
  * Copyright (C) 2006-2007  Jürg Billeter, Raffaele Sandrini
  *
@@ -23,7 +23,7 @@
 
 using GLib;
 
-public class Vala.CodeGenerator {
+public class Vala.CCodeGenerator {
 	private void process_cmember (MemberAccess! expr, CCodeExpression pub_inst, DataType base_type) {
 		if (expr.symbol_reference is Method) {
 			var m = (Method) expr.symbol_reference;

gobject/valacodegeneratormethod.vala → gobject/valaccodegeneratormethod.vala

-/* valacodegeneratormethod.vala
+/* valaccodegeneratormethod.vala
  *
  * Copyright (C) 2006-2007  Jürg Billeter, Raffaele Sandrini
  *
@@ -24,7 +24,7 @@
 using GLib;
 using Gee;
 
-public class Vala.CodeGenerator {
+public class Vala.CCodeGenerator {
 	public override void visit_method (Method! m) {
 		Method old_method = current_method;
 		TypeReference old_return_type = current_return_type;

gobject/valacodegeneratorsignal.vala → gobject/valaccodegeneratorsignal.vala

-/* valacodegeneratorsignal.vala
+/* valaccodegeneratorsignal.vala
  *
  * Copyright (C) 2006-2007  Jürg Billeter, Raffaele Sandrini
  *
@@ -23,7 +23,7 @@
 
 using GLib;
 
-public class Vala.CodeGenerator {
+public class Vala.CCodeGenerator {
 	private string get_marshaller_type_name (TypeReference t) {
 		if (t.type_parameter != null) {
 			return ("POINTER");

gobject/valacodegeneratorsourcefile.vala → gobject/valaccodegeneratorsourcefile.vala

-/* valacodegeneratorsourcefile.vala
+/* valaccodegeneratorsourcefile.vala
  *
  * Copyright (C) 2006-2007  Jürg Billeter, Raffaele Sandrini
  *
@@ -24,7 +24,7 @@
 using GLib;
 using Gee;
 
-public class Vala.CodeGenerator {
+public class Vala.CCodeGenerator {
 	private CCodeIncludeDirective get_internal_include (string! filename) {
 		return new CCodeIncludeDirective (filename, context.library == null);
 	}

gobject/valacodegeneratorstruct.vala → gobject/valaccodegeneratorstruct.vala

-/* valacodegeneratorstruct.vala
+/* valaccodegeneratorstruct.vala
  *
  * Copyright (C) 2006-2007  Jürg Billeter, Raffaele Sandrini
  *
@@ -23,7 +23,7 @@
 
 using GLib;
 
-public class Vala.CodeGenerator {
+public class Vala.CCodeGenerator {
 	public override void visit_struct (Struct! st) {
 		var old_type_symbol = current_type_symbol;
 		var old_instance_struct = instance_struct;

vala/Makefile.am

@@ -77,9 +77,15 @@ libvalacore_la_SOURCES = \
 	valaclass.c \
 	valaclass.h \
 	valaclass.vala \
+	valacodebinding.c \
+	valacodebinding.h \
+	valacodebinding.vala \
 	valacodecontext.c \
 	valacodecontext.h \
 	valacodecontext.vala \
+	valacodegenerator.c \
+	valacodegenerator.h \
+	valacodegenerator.vala \
 	valacodenode.c \
 	valacodenode.h \
 	valacodenode.vala \
@@ -346,7 +352,9 @@ valainclude_HEADERS = \
 	valacatchclause.h \
 	valacharacterliteral.h \
 	valaclass.h \
+	valacodebinding.h \
 	valacodecontext.h \
+	valacodegenerator.h \
 	valacodenode.h \
 	valacodevisitor.h \
 	valaconditionalexpression.h \

vala/valacodebinding.vala

+/* valacodebinding.vala
+ *
+ * Copyright (C) 2007  Jürg Billeter
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+
+ * This library 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
+ * Lesser General Public License for more details.
+
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+ *
+ * Author:
+ * 	Jürg Billeter <j@bitron.ch>
+ */
+
+using GLib;
+
+/**
+ * The link between a source code node and generated code.
+ */
+public abstract class Vala.CodeBinding : Object {
+}

vala/valacodecontext.vala

@@ -119,7 +119,12 @@ public class Vala.CodeContext : Object {
 	public Namespace! root {
 		get { return _root; }
 	}
-	
+
+	/**
+	 * The selected code generator.
+	 */
+	public CodeGenerator codegen { get; set; }
+
 	/**
 	 * Returns a copy of the list of source files.
 	 *

vala/valacodegenerator.vala

+/* valacodegenerator.vala
+ *
+ * Copyright (C) 2007  Jürg Billeter
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+
+ * This library 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
+ * Lesser General Public License for more details.
+
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+ *
+ * Author:
+ * 	Jürg Billeter <j@bitron.ch>
+ */
+
+using GLib;
+
+/**
+ * Abstract code visitor generating code.
+ */
+public abstract class Vala.CodeGenerator : CodeVisitor {
+	/**
+	 * Generate and emit C code for the specified code context.
+	 *
+	 * @param context a code context
+	 */
+	public abstract void emit (CodeContext! context);
+}

vala/valacodenode.vala

@@ -62,7 +62,12 @@ public abstract class Vala.CodeNode : Object {
 			_ccodenode = value;
 		}
 	}
-	
+
+	/**
+	 * Binding to the generated code.
+	 */
+	public CodeBinding code_binding { get; set; }
+
 	/**
 	 * Specifies whether a fatal error has been detected in this code node.
 	 */