dia r4004 - trunk/plug-ins/postscript

[hans svn gnome org]

Author: hans
Date: Sun May 11 12:01:06 2008
New Revision: 4004
URL: http://svn.gnome.org/viewvc/dia?rev=4004&view=rev

Log:
start of a postscript plug-in built from built-in

Added:
   trunk/plug-ins/postscript/
   trunk/plug-ins/postscript/postscript.c   (contents, props changed)

Added: trunk/plug-ins/postscript/postscript.c
==============================================================================
--- (empty file)
+++ trunk/plug-ins/postscript/postscript.c	Sun May 11 12:01:06 2008
@@ -0,0 +1,82 @@
+/* Dia -- an diagram creation/manipulation program
+ * Copyright (C) 1998 Alexander Larsson
+ *
+ * postscript.c -- postscript rendering as a plug-in
+ * Copyright (C) 2008, Hans Breuer, <Hans Breuer Org>
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <config.h>
+
+#include "intl.h"
+#include "message.h"
+#include "filter.h"
+#include "plug-ins.h"
+
+#include "render_eps.h"
+#include "paginate_psprint.h"
+
+static void
+print_callback (DiagramData *data,
+                const gchar *filename,
+                guint flags, /* further additions */
+                void *user_data)
+{
+  diagram_print_ps (data, filename);
+}
+
+static DiaCallbackFilter cb_ps_print = {
+    "FilePrint",
+    N_("Print ..."),
+    "/DisplayMenu/File/FilePrint",
+    print_callback,
+    NULL
+};
+
+/* --- dia plug-in interface --- */
+static gboolean
+_plugin_can_unload (PluginInfo *info)
+{
+  return FALSE;
+}
+
+static void
+_plugin_unload (PluginInfo *info)
+{
+}
+
+DIA_PLUGIN_CHECK_INIT
+
+PluginInitResult
+dia_plugin_init(PluginInfo *info)
+{
+  if (!dia_plugin_info_init(info, "Postscript",
+                            _("Postscript Rendering"),
+                            _plugin_can_unload,
+                            _plugin_unload))
+    return DIA_PLUGIN_INIT_ERROR;
+
+  /* EPS with PS fonts */
+  filter_register_export(&eps_export_filter);
+#ifdef HAVE_FREETYPE
+  /* EPS with Pango rendering */
+  filter_register_export(&eps_ft2_export_filter);
+#endif
+
+  filter_register_callback (&cb_ps_print);
+
+  return DIA_PLUGIN_INIT_OK;
+}
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