1 files changed, 95 insertions, 0 deletions
diff --git a/ganv/module.h b/ganv/module.h
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+++ b/ganv/module.h
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+/* This file is part of Ganv.
+ * Copyright 2007-2014 David Robillard <http://drobilla.net>
+ *
+ * Ganv 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 3 of the License, or any later version.
+ *
+ * Ganv 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 details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with Ganv.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GANV_MODULE_H
+#define GANV_MODULE_H
+
+#include <glib.h>
+#include <gtk/gtk.h>
+
+#include "ganv/box.h"
+
+G_BEGIN_DECLS
+
+#define GANV_TYPE_MODULE            (ganv_module_get_type())
+#define GANV_MODULE(obj)            (GTK_CHECK_CAST((obj), GANV_TYPE_MODULE, GanvModule))
+#define GANV_MODULE_CLASS(klass)    (GTK_CHECK_CLASS_CAST((klass), GANV_TYPE_MODULE, GanvModuleClass))
+#define GANV_IS_MODULE(obj)         (GTK_CHECK_TYPE((obj), GANV_TYPE_MODULE))
+#define GANV_IS_MODULE_CLASS(klass) (GTK_CHECK_CLASS_TYPE((klass), GANV_TYPE_MODULE))
+#define GANV_MODULE_GET_CLASS(obj)  (GTK_CHECK_GET_CLASS((obj), GANV_TYPE_MODULE, GanvModuleClass))
+
+typedef struct _GanvModuleClass GanvModuleClass;
+typedef struct _GanvModuleImpl  GanvModuleImpl;
+
+typedef void (*GanvPortFunc)(GanvPort* port, void* data);
+
+struct _GanvModule {
+	GanvBox         box;
+	GanvModuleImpl* impl;
+};
+
+struct _GanvModuleClass {
+	GanvBoxClass parent_class;
+
+	/* Reserved for future expansion */
+	gpointer spare_vmethods[4];
+};
+
+GType ganv_module_get_type(void) G_GNUC_CONST;
+
+GanvModule*
+ganv_module_new(GanvCanvas* canvas,
+                const char* first_prop_name, ...);
+
+guint
+ganv_module_num_ports(const GanvModule* module);
+
+/**
+ * ganv_module_get_port:
+ *
+ * Get a port by index.
+ *
+ * Return value: (transfer none): The port on @module at @index.
+ */
+GanvPort*
+ganv_module_get_port(GanvModule* module,
+                     guint       index);
+
+double
+ganv_module_get_empty_port_breadth(const GanvModule* module);
+
+double
+ganv_module_get_empty_port_depth(const GanvModule* module);
+
+void
+ganv_module_embed(GanvModule* module, GtkWidget* widget);
+
+void
+ganv_module_set_direction(GanvModule* module, GanvDirection direction);
+
+/**
+ * ganv_module_for_each_port:
+ * @module: The module.
+ * @f: (scope call): A function to call on every port on @module.
+ * @data: User data to pass to @f.
+ */
+void
+ganv_module_for_each_port(GanvModule*  module,
+                          GanvPortFunc f,
+                          void*        data);
+
+G_END_DECLS
+
+#endif  /* GANV_MODULE_H */