From 4094f85bec2a1f27274e42411555fc1ede846775 Mon Sep 17 00:00:00 2001
From: Carlos Garcia Campos <carlosgc@gnome.org>
Date: Sun, 03 Dec 2006 20:35:46 +0000
Subject: Allow printing to PDF when suppoted by the backend.

2006-12-03  Carlos Garcia Campos  <carlosgc@gnome.org>
	* configure.ac:
	* backend/Makefile.am:
	* backend/ev-file-exporter.[ch]:
	* pdf/ev-poppler.cc: (pdf_document_file_exporter_*):
	* ps/ps-document.c: (ps_document_file_exporter_*):
	* tiff/tiff-document.c: (tiff_document_document_file_exporter_*):
	* shell/ev-jobs.[ch]: (ev_job_print_new), (ev_job_print_run):
	* shell/ev-window.c: (ev_window_setup_action_sensitivity),
	(ev_window_print_dialog_response_cb), (ev_window_print_range):
	Allow printing to PDF when suppoted by the backend.
---
(limited to 'backend/ev-file-exporter.h')

diff --git a/backend/ev-file-exporter.h b/backend/ev-file-exporter.h
new file mode 100644
index 0000000..f0e517c
--- /dev/null
+++ b/backend/ev-file-exporter.h
@@ -0,0 +1,84 @@
+/* this file is part of evince, a gnome document viewer
+ *
+ *  Copyright (C) 2004 Martin Kretzschmar
+ *
+ *  Author:
+ *    Martin Kretzschmar <martink@gnome.org>
+ *
+ * Evince 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.
+ *
+ * Evince 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.
+ */
+
+#ifndef EV_FILE_EXPORTER_H
+#define EV_FILE_EXPORTER_H
+
+#include <glib-object.h>
+
+#include "ev-render-context.h"
+
+G_BEGIN_DECLS
+
+typedef enum {
+        EV_FILE_FORMAT_PS,
+        EV_FILE_FORMAT_PDF,
+        EV_FILE_FORMAT_UNKNOWN
+} EvFileExporterFormat;
+
+#define EV_TYPE_FILE_EXPORTER            (ev_file_exporter_get_type ())
+#define EV_FILE_EXPORTER(o)              (G_TYPE_CHECK_INSTANCE_CAST ((o), EV_TYPE_FILE_EXPORTER, EvFileExporter))
+#define EV_FILE_EXPORTER_IFACE(k)        (G_TYPE_CHECK_CLASS_CAST((k), EV_TYPE_FILE_EXPORTER, EvFileExporterIface))
+#define EV_IS_FILE_EXPORTER(o)           (G_TYPE_CHECK_INSTANCE_TYPE ((o), EV_TYPE_FILE_EXPORTER))
+#define EV_IS_FILE_EXPORTER_IFACE(k)     (G_TYPE_CHECK_CLASS_TYPE ((k), EV_TYPE_FILE_EXPORTER))
+#define EV_FILE_EXPORTER_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), EV_TYPE_FILE_EXPORTER, EvFileExporterIface))
+
+typedef struct _EvFileExporter EvFileExporter;
+typedef struct _EvFileExporterIface EvFileExporterIface;
+
+struct _EvFileExporterIface {
+        GTypeInterface base_iface;
+
+        /* Methods  */
+        gboolean   (* format_supported) (EvFileExporter      *exporter,
+                                         EvFileExporterFormat format);
+        void       (* begin)            (EvFileExporter      *exporter,
+                                         EvFileExporterFormat format,
+                                         const gchar         *filename,
+                                         gint                 first_page,
+                                         gint                 last_page,
+                                         gdouble              paper_width,
+                                         gdouble              paper_height,
+                                         gboolean             duplex);
+        void       (* do_page)          (EvFileExporter      *exporter,
+                                         EvRenderContext     *rc);
+        void       (* end)              (EvFileExporter      *exporter);
+};
+
+GType    ev_file_exporter_get_type         (void) G_GNUC_CONST;
+gboolean ev_file_exporter_format_supported (EvFileExporter      *exporter,
+                                            EvFileExporterFormat format);
+void     ev_file_exporter_begin            (EvFileExporter      *exporter,
+                                            EvFileExporterFormat format, 
+                                            const gchar         *filename,
+                                            gint                 first_page,
+                                            gint                 last_page,
+                                            gdouble              paper_width,
+                                            gdouble              paper_height,
+                                            gboolean             duplex);
+void     ev_file_exporter_do_page          (EvFileExporter      *exporter,
+                                            EvRenderContext     *rc);
+void     ev_file_exporter_end              (EvFileExporter      *exporter);
+
+G_END_DECLS
+
+#endif
--
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