1 files changed, 98 insertions, 0 deletions
diff --git a/pango/pango-engine.h b/pango/pango-engine.h
new file mode 100644
index 00000000..ccd7b219
--- /dev/null
+++ b/pango/pango-engine.h
@@ -0,0 +1,98 @@
+/* Pango
+ * pango-engine.h: Module handling
+ *
+ * Copyright (C) 2000 Red Hat Software
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __PANGO_ENGINE_H__
+#define __PANGO_ENGINE_H__
+
+#include <pango-types.h>
+#include <pango-font.h>
+#include <pango-glyph.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* Module API */
+
+#define PANGO_ENGINE_TYPE_LANG "PangoEngineLang"
+#define PANGO_ENGINE_TYPE_SHAPE "PangoEngineShape"
+
+#define PANGO_RENDER_TYPE_NONE "PangoRenderNone"
+
+typedef struct _PangoEngineInfo PangoEngineInfo;
+typedef struct _PangoEngineRange PangoEngineRange;
+typedef struct _PangoEngine PangoEngine;
+
+struct _PangoEngineRange 
+{
+  guint32 start;
+  guint32 end;
+  gchar *langs;
+};
+
+struct _PangoEngineInfo
+{
+  gchar *id;
+  gchar *engine_type;
+  gchar *render_type;
+  PangoEngineRange *ranges;
+  gint n_ranges;
+};
+
+struct _PangoEngine
+{
+  gchar *id;
+  gchar *type;
+  gint length;
+};
+
+struct _PangoEngineLang
+{
+  PangoEngine engine;
+  void (*script_break) (gchar         *text,
+			int            len,
+			PangoAnalysis *analysis,
+			PangoLogAttr  *attrs);
+};
+
+struct _PangoEngineShape
+{
+  PangoEngine engine;
+  void (*script_shape) (PangoFont        *font,
+			char             *text,
+			int               length,
+			PangoAnalysis    *analysis,
+			PangoGlyphString *glyphs);
+};
+
+/* A module should export the following functions */
+
+void         script_engine_list   (PangoEngineInfo **engines,
+				   int              *n_engines);
+PangoEngine *script_engine_load   (const char       *id);
+void         script_engine_unload (PangoEngine      *engine);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif __PANGO_ENGINE_H__