Reorganize source tree.

2007-01-08  Nickolay V. Shmyrev  <nshmyrev@yandex.ru>

	* Makefile.am:
	* backend/Makefile.am:
	* backend/comics/Makefile.am:
	* backend/djvu/Makefile.am:
	* backend/dvi/Makefile.am:
	* backend/ev-async-renderer.c:
	* backend/ev-async-renderer.h:
	* backend/ev-attachment.c:
	* backend/ev-attachment.h:
	* backend/ev-backend-marshal.c:
	* backend/ev-document-factory.c:
	* backend/ev-document-factory.h:
	* backend/ev-document-find.c:
	* backend/ev-document-find.h:
	* backend/ev-document-fonts.c:
	* backend/ev-document-fonts.h:
	* backend/ev-document-images.c:
	* backend/ev-document-images.h:
	* backend/ev-document-info.h:
	* backend/ev-document-links.c:
	* backend/ev-document-links.h:
	* backend/ev-document-misc.c:
	* backend/ev-document-misc.h:
	* backend/ev-document-security.c:
	* backend/ev-document-security.h:
	* backend/ev-document-thumbnails.c:
	* backend/ev-document-thumbnails.h:
	* backend/ev-document-transition.c:
	* backend/ev-document-transition.h:
	* backend/ev-document.c:
	* backend/ev-document.h:
	* backend/ev-file-exporter.c:
	* backend/ev-file-exporter.h:
	* backend/ev-image.c:
	* backend/ev-image.h:
	* backend/ev-link-action.c:
	* backend/ev-link-action.h:
	* backend/ev-link-dest.c:
	* backend/ev-link-dest.h:
	* backend/ev-link.c:
	* backend/ev-link.h:
	* backend/ev-render-context.c:
	* backend/ev-render-context.h:
	* backend/ev-selection.c:
	* backend/ev-selection.h:
	* backend/impress/Makefile.am:
	* backend/pdf/Makefile.am:
	* backend/pixbuf/Makefile.am:
	* backend/ps/Makefile.am:
	* backend/ps/ps-document.c: (push_pixbuf), (interpreter_failed),
	(ps_document_widget_event), (setup_pixmap), (setup_page), (input),
	(start_interpreter), (stop_interpreter), (document_load),
	(ps_document_next_page), (render_page):
	* backend/tiff/Makefile.am:
	* comics/Makefile.am:
	* comics/comics-document.c:
	* comics/comics-document.h:
	* configure.ac:
	* cut-n-paste/zoom-control/ephy-zoom-control.c:
	* djvu/Makefile.am:
	* djvu/djvu-document-private.h:
	* djvu/djvu-document.c:
	* djvu/djvu-document.h:
	* djvu/djvu-links.c:
	* djvu/djvu-links.h:
	* djvu/djvu-text-page.c:
	* djvu/djvu-text-page.h:
	* djvu/djvu-text.c:
	* djvu/djvu-text.h:
	* dvi/Makefile.am:
	* dvi/dvi-document.c:
	* dvi/dvi-document.h:
	* dvi/fonts.c:
	* dvi/fonts.h:
	* dvi/mdvi-lib/Makefile.am:
	* dvi/mdvi-lib/afmparse.c:
	* dvi/mdvi-lib/afmparse.h:
	* dvi/mdvi-lib/bitmap.c:
	* dvi/mdvi-lib/bitmap.h:
	* dvi/mdvi-lib/color.c:
	* dvi/mdvi-lib/color.h:
	* dvi/mdvi-lib/common.c:
	* dvi/mdvi-lib/common.h:
	* dvi/mdvi-lib/defaults.h:
	* dvi/mdvi-lib/dvimisc.c:
	* dvi/mdvi-lib/dviopcodes.h:
	* dvi/mdvi-lib/dviread.c:
	* dvi/mdvi-lib/files.c:
	* dvi/mdvi-lib/font.c:
	* dvi/mdvi-lib/fontmap.c:
	* dvi/mdvi-lib/fontmap.h:
	* dvi/mdvi-lib/fontsrch.c:
	* dvi/mdvi-lib/gf.c:
	* dvi/mdvi-lib/hash.c:
	* dvi/mdvi-lib/hash.h:
	* dvi/mdvi-lib/list.c:
	* dvi/mdvi-lib/mdvi.h:
	* dvi/mdvi-lib/pagesel.c:
	* dvi/mdvi-lib/paper.c:
	* dvi/mdvi-lib/paper.h:
	* dvi/mdvi-lib/pk.c:
	* dvi/mdvi-lib/private.h:
	* dvi/mdvi-lib/setup.c:
	* dvi/mdvi-lib/sp-epsf.c:
	* dvi/mdvi-lib/special.c:
	* dvi/mdvi-lib/sysdeps.h:
	* dvi/mdvi-lib/t1.c:
	* dvi/mdvi-lib/tfm.c:
	* dvi/mdvi-lib/tfmfile.c:
	* dvi/mdvi-lib/tt.c:
	* dvi/mdvi-lib/util.c:
	* dvi/mdvi-lib/vf.c:
	* dvi/pixbuf-device.c:
	* dvi/pixbuf-device.h:
	* impress/Makefile.am:
	* impress/common.h:
	* impress/document.c:
	* impress/f_oasis.c:
	* impress/f_oo13.c:
	* impress/iksemel.c:
	* impress/iksemel.h:
	* impress/imposter.h:
	* impress/impress-document.c:
	* impress/impress-document.h:
	* impress/internal.h:
	* impress/r_back.c:
	* impress/r_draw.c:
	* impress/r_geometry.c:
	* impress/r_gradient.c:
	* impress/r_style.c:
	* impress/r_text.c:
	* impress/render.c:
	* impress/render.h:
	* impress/zip.c:
	* impress/zip.h:
	* lib/Makefile.am:
	* lib/ev-debug.c:
	* lib/ev-debug.h:
	* lib/ev-file-helpers.c:
	* lib/ev-file-helpers.h:
	* lib/ev-gui.c:
	* lib/ev-gui.h:
	* lib/ev-tooltip.c:
	* lib/ev-tooltip.h:
	* libdocument/Makefile.am:
	* libdocument/ev-file-helpers.c:
	* pdf/Makefile.am:
	* pdf/ev-poppler.cc:
	* pdf/ev-poppler.h:
	* pixbuf/Makefile.am:
	* pixbuf/pixbuf-document.c:
	* pixbuf/pixbuf-document.h:
	* properties/Makefile.am:
	* ps/Makefile.am:
	* ps/gsdefaults.c:
	* ps/gsdefaults.h:
	* ps/gsio.c:
	* ps/gsio.h:
	* ps/gstypes.h:
	* ps/ps-document.c:
	* ps/ps-document.h:
	* ps/ps.c:
	* ps/ps.h:
	* shell/Makefile.am:
	* shell/ev-application.h:
	* shell/ev-sidebar-links.c:
	* shell/ev-sidebar-links.h:
	* shell/ev-utils.c: (ev_gui_sanitise_popup_position),
	(ev_gui_menu_position_tree_selection):
	* shell/ev-utils.h:
	* shell/ev-view.c: (ev_view_finalize):
	* shell/ev-window.c:
	* shell/main.c: (main):
	* thumbnailer/Makefile.am:
	* tiff/Makefile.am:
	* tiff/tiff-document.c:
	* tiff/tiff-document.h:
	* tiff/tiff2ps.c:
	* tiff/tiff2ps.h:
	
	Reorganize source tree.



svn path=/trunk/; revision=2197

1 files changed, 0 insertions, 1363 deletions

diff --git a/ps/ps-document.c b/ps/ps-document.c
deleted file mode 100644
index 1500b7b..0000000
--- a/ps/ps-document.c
+++ /dev/null
@@ -1,1363 +0,0 @@
-/* Ghostscript widget for GTK/GNOME
- * 
- * Copyright (C) 1998 - 2005 the Free Software Foundation
- * 
- * Authors: Jonathan Blandford, Jaka Mocnik
- * 
- * Based on code by: Federico Mena (Quartic), Szekeres Istvan (Pista)
- *
- * 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.
- */
- 
-#include "config.h"
-#include <string.h>
-#include <stdlib.h>
-#include <signal.h>
-#include <gtk/gtk.h>
-#include <gtk/gtkobject.h>
-#include <gdk/gdkprivate.h>
-#include <gdk/gdkx.h>
-#include <gdk/gdk.h>
-#include <glib/gi18n.h>
-#include <X11/Intrinsic.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <stdio.h>
-#include <math.h>
-
-#include "ps-document.h"
-#include "ev-debug.h"
-#include "gsdefaults.h"
-#include "ev-file-exporter.h"
-#include "ev-async-renderer.h"
-
-#define MAX_BUFSIZE 1024
-
-#define PS_DOCUMENT_IS_COMPRESSED(gs) (PS_DOCUMENT(gs)->gs_filename_unc != NULL)
-#define PS_DOCUMENT_GET_PS_FILE(gs)   (PS_DOCUMENT_IS_COMPRESSED(gs) ? \
-                                       PS_DOCUMENT(gs)->gs_filename_unc : \
-                                       PS_DOCUMENT(gs)->gs_filename)
-
-/* structure to describe section of file to send to ghostscript */
-struct record_list
-{
-	FILE *fp;
-	long begin;
-	guint len;
-	gboolean seek_needed;
-	gboolean close;
-	struct record_list *next;
-};
-
-static gboolean broken_pipe = FALSE;
-
-/* Forward declarations */
-static void	ps_document_init			(PSDocument             *gs);
-static void	ps_document_class_init			(PSDocumentClass        *klass);
-static void	send_ps					(PSDocument             *gs,
-							 long                    begin,
-							 unsigned int            len,
-							 gboolean	         close);
-static void	output					(gpointer                data,
-							 gint                    source,
-							 GdkInputCondition       condition);
-static void	input					(gpointer                data,
-							 gint		         source,
-							 GdkInputCondition       condition);
-static void	stop_interpreter			(PSDocument             *gs);
-static gint	start_interpreter			(PSDocument	        *gs);
-static void	ps_document_document_iface_init		(EvDocumentIface        *iface);
-static void	ps_document_file_exporter_iface_init	(EvFileExporterIface    *iface);
-static void	ps_async_renderer_iface_init		(EvAsyncRendererIface   *iface);
-
-G_DEFINE_TYPE_WITH_CODE (PSDocument, ps_document, G_TYPE_OBJECT,
-                         {
-				 G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT,
-							ps_document_document_iface_init);
-				 G_IMPLEMENT_INTERFACE (EV_TYPE_FILE_EXPORTER,
-							ps_document_file_exporter_iface_init);
-				 G_IMPLEMENT_INTERFACE (EV_TYPE_ASYNC_RENDERER,
-							ps_async_renderer_iface_init);
-			 });
-
-static GObjectClass *parent_class = NULL;
-static PSDocumentClass *gs_class = NULL;
-
-static void
-ps_document_init (PSDocument *gs)
-{
-	gs->bpixmap = NULL;
-
-	gs->interpreter_pid = -1;
-
-	gs->busy = FALSE;
-	gs->gs_filename = 0;
-	gs->gs_filename_unc = 0;
-
-	broken_pipe = FALSE;
-
-	gs->structured_doc = FALSE;
-	gs->reading_from_pipe = FALSE;
-	gs->send_filename_to_gs = FALSE;
-
-	gs->doc = NULL;
-
-	gs->interpreter_input = -1;
-	gs->interpreter_output = -1;
-	gs->interpreter_err = -1;
-	gs->interpreter_input_id = 0;
-	gs->interpreter_output_id = 0;
-	gs->interpreter_error_id = 0;
-
-	gs->ps_input = NULL;
-	gs->input_buffer = NULL;
-	gs->input_buffer_ptr = NULL;
-	gs->bytes_left = 0;
-	gs->buffer_bytes_left = 0;
-
-	gs->gs_status = _("No document loaded.");
-
-	gs->ps_export_pagelist = NULL;
-	gs->ps_export_filename = NULL;
-}
-
-static void
-ps_document_dispose (GObject *object)
-{
-	PSDocument *gs = PS_DOCUMENT (object);
-
-	g_return_if_fail (gs != NULL);
-
-	if (gs->gs_psfile) {
-		fclose (gs->gs_psfile);
-		gs->gs_psfile = NULL;
-	}
-
-	if (gs->gs_filename) {
-		g_free (gs->gs_filename);
-		gs->gs_filename = NULL;
-	}
-
-	if (gs->doc) {
-		psfree (gs->doc);
-		gs->doc = NULL;
-	}
-
-	if (gs->gs_filename_unc) {
-		unlink(gs->gs_filename_unc);
-		g_free(gs->gs_filename_unc);
-		gs->gs_filename_unc = NULL;
-	}
-
-	if (gs->bpixmap) {
-		gdk_drawable_unref (gs->bpixmap);
-	}
-
-	if(gs->input_buffer) {
-		g_free(gs->input_buffer);
-		gs->input_buffer = NULL;
-	}
-
-	if (gs->target_window) {
-		gtk_widget_destroy (gs->target_window);
-		gs->target_window = NULL;
-		gs->pstarget = NULL;
-	}
-
-	stop_interpreter (gs);
-
-	G_OBJECT_CLASS (parent_class)->dispose (object);
-}
-
-static void
-ps_document_class_init(PSDocumentClass *klass)
-{
-	GObjectClass *object_class;
-
-	object_class = (GObjectClass *) klass;
-	parent_class = g_type_class_peek_parent (klass);
-	gs_class = klass;
-
-	object_class->dispose = ps_document_dispose;	
-
-	klass->gs_atom = gdk_atom_intern ("GHOSTVIEW", FALSE);
-	klass->next_atom = gdk_atom_intern ("NEXT", FALSE);
-	klass->page_atom = gdk_atom_intern ("PAGE", FALSE);
-	klass->string_atom = gdk_atom_intern ("STRING", FALSE);
-}
-
-static void
-push_pixbuf (PSDocument *gs)
-{
-	GdkColormap *cmap;
-	GdkPixbuf *pixbuf;
-	int width, height;
-	
-	if (gs->pstarget == NULL)
-		return;
-
-	cmap = gdk_window_get_colormap (gs->pstarget);
-	gdk_drawable_get_size (gs->bpixmap, &width, &height);
-	LOG ("Get from drawable\n");
-	pixbuf =  gdk_pixbuf_get_from_drawable (NULL, gs->bpixmap, cmap,
-				      	        0, 0, 0, 0,
-					        width, height);
-	LOG ("Get from drawable done\n");
-	g_signal_emit_by_name (gs, "render_finished", pixbuf);
-	g_object_unref (pixbuf);
-}
-
-static void
-interpreter_failed (PSDocument *gs, char *msg)
-{
-	LOG ("Interpreter failed %s", msg);
-
-	push_pixbuf (gs);
-
-	stop_interpreter (gs);
-}
-
-static gboolean
-ps_document_widget_event (GtkWidget *widget, GdkEvent *event, gpointer data)
-{
-	PSDocument *gs = (PSDocument *) data;
-
-	if(event->type != GDK_CLIENT_EVENT)
-		return FALSE;
-
-	gs->message_window = event->client.data.l[0];
-
-	if (event->client.message_type == gs_class->page_atom) {
-		LOG ("GS rendered the document");
-		gs->busy = FALSE;
-
-		push_pixbuf (gs);
-		LOG ("Pixbuf pushed");
-	}
-
-	return TRUE;
-}
-
-static void
-send_ps (PSDocument *gs, long begin, unsigned int len, gboolean close)
-{
-	struct record_list *ps_new;
-
-	if (gs->interpreter_input < 0) {
-		g_critical("No pipe to gs: error in send_ps().");
-		return;
-	}
-
-	ps_new = g_new0 (struct record_list, 1);
-	ps_new->fp = gs->gs_psfile;
-	ps_new->begin = begin;
-	ps_new->len = len;
-	ps_new->seek_needed = TRUE;
-	ps_new->close = close;
-	ps_new->next = NULL;
-
-	if (gs->input_buffer == NULL) {
-		gs->input_buffer = g_malloc(MAX_BUFSIZE);
-	}
-
-	if (gs->ps_input == NULL) {
-		gs->input_buffer_ptr = gs->input_buffer;
-		gs->bytes_left = len;
-		gs->buffer_bytes_left = 0;
-		gs->ps_input = ps_new;
-		gs->interpreter_input_id = gdk_input_add
-			(gs->interpreter_input, GDK_INPUT_WRITE, input, gs);
-	} else {
-		struct record_list *p = gs->ps_input;
-		while (p->next != NULL) {
-			p = p->next;
-		}
-		p->next = ps_new;
-	}
-}
-
-static void
-setup_pixmap (PSDocument *gs, int page, double scale, int rotation)
-{
-	GdkGC *fill;
-	GdkColor white = { 0, 0xFFFF, 0xFFFF, 0xFFFF };   /* pixel, r, g, b */
-	GdkColormap *colormap;
-	double width, height;
-	int pixmap_width, pixmap_height;
-	
-	if (gs->pstarget == NULL)
-		return;
-
-	ev_document_get_page_size (EV_DOCUMENT (gs), page, &width, &height);
-
-	if (rotation == 90 || rotation == 270) {
-		pixmap_height = width * scale + 0.5;
-		pixmap_width = height * scale + 0.5;
-	} else {
-		pixmap_width = width * scale + 0.5;
-		pixmap_height = height * scale + 0.5;
-	}
-
-	if(gs->bpixmap) {
-		int w, h;
-
-		gdk_drawable_get_size (gs->bpixmap, &w, &h);
-
-		if (pixmap_width != w || h != pixmap_height) {
-			gdk_drawable_unref (gs->bpixmap);
-			gs->bpixmap = NULL;
-			stop_interpreter (gs);
-		}
-	}
-
-	if (!gs->bpixmap) {
-		LOG ("Create pixmap");
-
-		fill = gdk_gc_new (gs->pstarget);
-		colormap = gdk_drawable_get_colormap (gs->pstarget);
-		gdk_color_alloc (colormap, &white);
-		gdk_gc_set_foreground (fill, &white);
-		gs->bpixmap = gdk_pixmap_new (gs->pstarget, pixmap_width,
-					      pixmap_height, -1);
-		gdk_draw_rectangle (gs->bpixmap, fill, TRUE,
-	                            0, 0, pixmap_width, pixmap_height);
-	}
-}
-
-#define DEFAULT_PAGE_SIZE 1
-
-static void
-get_page_box (PSDocument *gs, int page, int *urx, int *ury, int *llx, int *lly)
-{
-	gint new_llx = 0;
-	gint new_lly = 0;
-	gint new_urx = 0;
-	gint new_ury = 0;
-	GtkGSPaperSize *papersizes = gtk_gs_defaults_get_paper_sizes ();
-	int new_pagesize = -1;
-
-	g_return_if_fail (PS_IS_DOCUMENT (gs));
-
-	if (new_pagesize == -1) {
-		new_pagesize = DEFAULT_PAGE_SIZE;
-		if (gs->doc) {
-		/* If we have a document:
-         	 * We use -- the page size (if specified)
-	         * or the doc. size (if specified)
-	         * or the page bbox (if specified)
-	         * or the bounding box
-      		 */
-			if ((page >= 0) && (gs->doc->numpages > page) &&
-			    (gs->doc->pages) && (gs->doc->pages[page].size)) {
-				new_pagesize = gs->doc->pages[page].size - gs->doc->size;
-			} else if (gs->doc->default_page_size != NULL) {
-				new_pagesize = gs->doc->default_page_size - gs->doc->size;
-			} else if ((page >= 0) &&
-				   (gs->doc->numpages > page) &&
-				   (gs->doc->pages) &&
-				   (gs->doc->pages[page].boundingbox[URX] >
-				    gs->doc->pages[page].boundingbox[LLX]) &&
-              			   (gs->doc->pages[page].boundingbox[URY] >
-               			    gs->doc->pages[page].boundingbox[LLY])) {
-        			new_pagesize = -1;
-      			} else if ((gs->doc->boundingbox[URX] > gs->doc->boundingbox[LLX]) &&
-              			   (gs->doc->boundingbox[URY] > gs->doc->boundingbox[LLY])) {
-				new_pagesize = -1;
-			}
-		}
-	}
-
-	/* Compute bounding box */
-	if (gs->doc && (gs->doc->epsf || new_pagesize == -1)) {    /* epsf or bbox */
-		if ((page >= 0) &&
-		    (gs->doc->pages) &&
-		    (gs->doc->pages[page].boundingbox[URX] >
-		     gs->doc->pages[page].boundingbox[LLX]) &&
-		    (gs->doc->pages[page].boundingbox[URY] >
-                     gs->doc->pages[page].boundingbox[LLY])) {
-			/* use page bbox */
-			new_llx = gs->doc->pages[page].boundingbox[LLX];
-			new_lly = gs->doc->pages[page].boundingbox[LLY];
-			new_urx = gs->doc->pages[page].boundingbox[URX];
-			new_ury = gs->doc->pages[page].boundingbox[URY];
-		} else if ((gs->doc->boundingbox[URX] > gs->doc->boundingbox[LLX]) &&
-        	           (gs->doc->boundingbox[URY] > gs->doc->boundingbox[LLY])) {
-			/* use doc bbox */
-			new_llx = gs->doc->boundingbox[LLX];
-			new_lly = gs->doc->boundingbox[LLY];
-			new_urx = gs->doc->boundingbox[URX];
-			new_ury = gs->doc->boundingbox[URY];
-		}
-	} else {
-		if (new_pagesize < 0)
-			new_pagesize = DEFAULT_PAGE_SIZE;
-		new_llx = new_lly = 0;
-		if (gs->doc && gs->doc->size &&
-		    (new_pagesize < gs->doc->numsizes)) {
-			new_urx = gs->doc->size[new_pagesize].width;
-			new_ury = gs->doc->size[new_pagesize].height;
-		} else {
-			new_urx = papersizes[new_pagesize].width;
-			new_ury = papersizes[new_pagesize].height;
-		}
-	}
-
-	if (new_urx <= new_llx)
-		new_urx = papersizes[12].width;
-	if (new_ury <= new_lly)
-		new_ury = papersizes[12].height;
-
-	*urx = new_urx;
-	*ury = new_ury;
-	*llx = new_llx;
-	*lly = new_lly;
-}
-
-static void
-setup_page (PSDocument *gs, int page, double scale, int rotation)
-{
-	gchar *buf;
-	char scaled_dpi[G_ASCII_DTOSTR_BUF_SIZE];	
-	int urx, ury, llx, lly;
-
-	LOG ("Setup the page");
-
-	get_page_box (gs, page, &urx, &ury, &llx, &lly);
-	g_ascii_dtostr (scaled_dpi, G_ASCII_DTOSTR_BUF_SIZE, 72.0 * scale);
-
-	buf = g_strdup_printf ("%ld %d %d %d %d %d %s %s %d %d %d %d",
-			       0L, rotation, llx, lly, urx, ury,
-			       scaled_dpi, scaled_dpi,
-			       0, 0, 0, 0);
-	LOG ("GS property %s", buf);
-
-	gdk_property_change (gs->pstarget, gs_class->gs_atom, gs_class->string_atom,
-			     8, GDK_PROP_MODE_REPLACE, (guchar *)buf, strlen(buf));
-	g_free (buf);
-	
-	gdk_flush ();
-}
-
-static void
-close_pipe (int p[2])
-{
-	if (p[0] != -1) {
-		close (p[0]);
-	}
-	if (p[1] != -1) {
-		close (p[1]);
-	}
-}
-
-static gboolean
-is_interpreter_ready (PSDocument *gs)
-{
-	return (gs->interpreter_pid != -1 && !gs->busy && gs->ps_input == NULL);
-}
-
-static void
-output (gpointer data, gint source, GdkInputCondition condition)
-{
-	char buf[MAX_BUFSIZE + 1];
-	guint bytes = 0;
-	PSDocument *gs = PS_DOCUMENT(data);
-
-	if (source == gs->interpreter_output) {
-		bytes = read(gs->interpreter_output, buf, MAX_BUFSIZE);
-		if (bytes == 0) {            /* EOF occurred */
-			close (gs->interpreter_output);
-			gs->interpreter_output = -1;
-			gdk_input_remove (gs->interpreter_output_id);
-			return;
-		} else if (bytes == -1) {
-			/* trouble... */
-			interpreter_failed (gs, NULL);
-			return;
-		}
-		if (gs->interpreter_err == -1) {
-			interpreter_failed (gs, NULL);
-		}
-	} else if (source == gs->interpreter_err) {
-		bytes = read (gs->interpreter_err, buf, MAX_BUFSIZE);
-		if (bytes == 0) {            /* EOF occurred */
-			close (gs->interpreter_err);
-			gs->interpreter_err = -1;
-			gdk_input_remove (gs->interpreter_error_id);
-			return;
-		} else if (bytes == -1) {
-			/* trouble... */
-			interpreter_failed (gs, NULL);
-			return;
-		}
-		if (gs->interpreter_output == -1) {
-			interpreter_failed(gs, NULL);
-		}
-	}
-
-	if (bytes > 0) {
-		buf[bytes] = '\0';
-		printf ("%s", buf);
-	}
-}
-
-static void
-catchPipe (int i)
-{
-	broken_pipe = True;
-}
-
-static void
-input(gpointer data, gint source, GdkInputCondition condition)
-{
-	PSDocument *gs = PS_DOCUMENT(data);
-	int bytes_written;
-	void (*oldsig) (int);
-	oldsig = signal(SIGPIPE, catchPipe);
-
-	LOG ("Input");
-
-	do {
-		if (gs->buffer_bytes_left == 0) {
-			/* Get a new section if required */
-			if (gs->ps_input && gs->bytes_left == 0) {
-				struct record_list *ps_old = gs->ps_input;
-				gs->ps_input = ps_old->next;
-				if (ps_old->close && NULL != ps_old->fp)
-					fclose (ps_old->fp);
-				g_free (ps_old);
-			}
-
-			/* Have to seek at the beginning of each section */
-			if (gs->ps_input && gs->ps_input->seek_needed) {
-				fseek (gs->ps_input->fp, gs->ps_input->begin, SEEK_SET);
-				gs->ps_input->seek_needed = FALSE;
-				gs->bytes_left = gs->ps_input->len;
-			}
-
-			if (gs->bytes_left > MAX_BUFSIZE) {
-				gs->buffer_bytes_left = fread (gs->input_buffer, sizeof(char),
-							       MAX_BUFSIZE, gs->ps_input->fp);
-			} else if (gs->bytes_left > 0) {
-				gs->buffer_bytes_left = fread (gs->input_buffer, sizeof(char),
-							       gs->bytes_left, gs->ps_input->fp);
-			} else {
-				gs->buffer_bytes_left = 0;
-			}
-			if (gs->bytes_left > 0 && gs->buffer_bytes_left == 0) {
-				interpreter_failed (gs, NULL); /* Error occurred */
-			}
-			gs->input_buffer_ptr = gs->input_buffer;
-			gs->bytes_left -= gs->buffer_bytes_left;
-		}
-
-		if (gs->buffer_bytes_left > 0) {
-			bytes_written = write (gs->interpreter_input,
-                	                       gs->input_buffer_ptr, gs->buffer_bytes_left);
-
-			if (broken_pipe) {
-				interpreter_failed (gs, g_strdup(_("Broken pipe.")));
-				broken_pipe = FALSE;
-				interpreter_failed (gs, NULL);
-			} else if (bytes_written == -1) {
-				if ((errno != EWOULDBLOCK) && (errno != EAGAIN)) {
-					interpreter_failed (gs, NULL);   /* Something bad happened */
-				}
-				} else {
-				gs->buffer_bytes_left -= bytes_written;
-				gs->input_buffer_ptr += bytes_written;
-			}
-		}
-	} while (gs->ps_input && gs->buffer_bytes_left == 0);
-
-	signal (SIGPIPE, oldsig);
-
-	if (gs->ps_input == NULL && gs->buffer_bytes_left == 0) {
-		if (gs->interpreter_input_id != 0) {
-			gdk_input_remove (gs->interpreter_input_id);
-			gs->interpreter_input_id = 0;
-		}
-	}
-}
-
-static int
-start_interpreter (PSDocument *gs)
-{
-	int std_in[2] = { -1, -1 };   /* pipe to interp stdin */
-	int std_out[2];               /* pipe from interp stdout */
-	int std_err[2];               /* pipe from interp stderr */
-
-#define NUM_ARGS    100
-#define NUM_GS_ARGS (NUM_ARGS - 20)
-#define NUM_ALPHA_ARGS 10
-
-	char *argv[NUM_ARGS], *dir, *gv_env, *gs_path;
-	char **gs_args, **alpha_args = NULL;
-	char **gv_env_vars = NULL;
-	int argc = 0, i;
-
-	LOG ("Start the interpreter");
-
-	if(!gs->gs_filename)
-		return 0;
-
-	stop_interpreter(gs);
-
-	/* set up the args... */
-	gs_path = g_find_program_in_path ("gs");
-	gs_args = g_strsplit (gs_path, " ", NUM_GS_ARGS);
-	g_free (gs_path);
-	for(i = 0; i < NUM_GS_ARGS && gs_args[i]; i++, argc++) {
-		argv[argc] = gs_args[i];
-	}
-
-	alpha_args = g_strsplit (ALPHA_PARAMS, " ", NUM_ALPHA_ARGS);
-	for(i = 0; i < NUM_ALPHA_ARGS && alpha_args[i]; i++, argc++) {
-		argv[argc] = alpha_args[i];
-	}
-
-	argv[argc++] = "-dNOPAUSE";
-	argv[argc++] = "-dQUIET";
-	argv[argc++] = "-dSAFER";
-
-	/* set up the pipes */
-	if (gs->send_filename_to_gs) {
-		argv[argc++] = PS_DOCUMENT_GET_PS_FILE (gs);
-		argv[argc++] = "-c";
-		argv[argc++] = "quit";
-	} else {
-		argv[argc++] = "-";
-	}
-
-	argv[argc++] = NULL;
-
-	if (!gs->reading_from_pipe && !gs->send_filename_to_gs) {
-		if (pipe (std_in) == -1) {
-			g_critical ("Unable to open pipe to Ghostscript.");
-			return -1;
-		}
-	}
-
-	if (pipe (std_out) == -1) {
-		close_pipe (std_in);
-		return -1;
-	}
-
-	if (pipe(std_err) == -1) {
-		close_pipe (std_in);
-		close_pipe (std_out);
-		return -1;
-	}
-
-	gv_env = g_strdup_printf ("GHOSTVIEW=%ld %ld;DISPLAY=%s",
-                           	  gdk_x11_drawable_get_xid (gs->pstarget),
-				  gdk_x11_drawable_get_xid (gs->bpixmap),
-				  gdk_display_get_name (gdk_drawable_get_display (gs->pstarget)));
-	LOG ("Launching ghostview with env %s", gv_env);
-
-	gs->interpreter_pid = fork ();
-	switch (gs->interpreter_pid) {
-		case -1:                     /* error */
-			close_pipe (std_in);
-			close_pipe (std_out);
- 			close_pipe (std_err);
-			return -2;
-			break;
-		case 0:                      /* child */
-			close (std_out[0]);
-			dup2 (std_out[1], 1);
-			close (std_out[1]);
-
-			close (std_err[0]);
-			dup2 (std_err[1], 2);
-			close (std_err[1]);
-
-			if (!gs->reading_from_pipe) {
-				if (gs->send_filename_to_gs) {
-					int stdinfd;
-					/* just in case gs tries to read from stdin */
-					stdinfd = open("/dev/null", O_RDONLY);
-					if (stdinfd != 0) {
-						dup2(stdinfd, 0);
-						close(stdinfd);
-					}
-				} else {
-					close (std_in[1]);
-					dup2 (std_in[0], 0);
-					close (std_in[0]);
-				}
-			}
-
-			gv_env_vars = g_strsplit (gv_env, ";", -1);
-			g_free (gv_env);
-			for (i = 0; gv_env_vars[i]; i++) {
-				putenv (gv_env_vars[i]);
-			}
-
-			/* change to directory where the input file is. This helps
-			 * with postscript-files which include other files using
-			 * a relative path */
-			dir = g_path_get_dirname (gs->gs_filename);
-			chdir (dir);
-			g_free (dir);
-
-			execvp (argv[0], argv);
-
-			/* Notify error */
-			g_critical ("Unable to execute [%s]\n", argv[0]);
-			g_strfreev (gs_args);
-			g_strfreev (alpha_args);
-			g_strfreev (gv_env_vars);
-			_exit (1);
-			break;
-		default:                     /* parent */
-			if (!gs->send_filename_to_gs && !gs->reading_from_pipe) {
-				int result;
-				close (std_in[0]);
-				/* use non-blocking IO for pipe to ghostscript */
-				result = fcntl (std_in[1], F_GETFL, 0);
-				fcntl (std_in[1], F_SETFL, result | O_NONBLOCK);
-				gs->interpreter_input = std_in[1];
-			} else {
-				gs->interpreter_input = -1;
-			}
-			close (std_out[1]);
-
- 			gs->interpreter_output = std_out[0];
-			close (std_err[1]);
-			gs->interpreter_err = std_err[0];
-			gs->interpreter_output_id =
-				gdk_input_add (std_out[0], GDK_INPUT_READ, output, gs);
-			gs->interpreter_error_id =
-				gdk_input_add (std_err[0], GDK_INPUT_READ, output, gs);
-			break;
-	}
-
-	return TRUE;
-}
-
-static void
-stop_interpreter(PSDocument * gs)
-{
-	if (gs->interpreter_pid > 0) {
-		int status = 0;
-		LOG ("Stop the interpreter");
-		kill (gs->interpreter_pid, SIGTERM);
-		while ((wait(&status) == -1) && (errno == EINTR));
-		gs->interpreter_pid = -1;
-		if (status == 1) {
-			gs->gs_status = _("Interpreter failed.");
-		}
-	}
-
-	if (gs->interpreter_input >= 0) {
-		close (gs->interpreter_input);
-		gs->interpreter_input = -1;
-		if (gs->interpreter_input_id != 0) {
-			gdk_input_remove(gs->interpreter_input_id);
-			gs->interpreter_input_id = 0;
-		}
-		while (gs->ps_input) {
-			struct record_list *ps_old = gs->ps_input;
-			gs->ps_input = gs->ps_input->next;
-			if (ps_old->close && NULL != ps_old->fp)
-				fclose (ps_old->fp);
-			g_free (ps_old);
-		}
-	}
-
-	if (gs->interpreter_output >= 0) {
-		close (gs->interpreter_output);
-		gs->interpreter_output = -1;
-		if (gs->interpreter_output_id) {
-			gdk_input_remove (gs->interpreter_output_id);
-			gs->interpreter_output_id = 0;
-		}
-	}
-
-	if (gs->interpreter_err >= 0) {
-		close (gs->interpreter_err);
-		gs->interpreter_err = -1;
-		if (gs->interpreter_error_id) {
-			gdk_input_remove (gs->interpreter_error_id);
-			gs->interpreter_error_id = 0;
-		}
-	}
-
-	gs->busy = FALSE;
-}
-
-/* If file exists and is a regular file then return its length, else -1 */
-static gint
-file_length (const gchar * filename)
-{
-	struct stat stat_rec;
-
-	if (filename && (stat (filename, &stat_rec) == 0) && S_ISREG (stat_rec.st_mode))
-		return stat_rec.st_size;
-	else
-		return -1;
-}
-
-/* Test if file exists, is a regular file and its length is > 0 */
-static gboolean
-file_readable(const char *filename)
-{
-	return (file_length (filename) > 0);
-}
-
-/*
- * Decompress gs->gs_filename if necessary
- * Set gs->filename_unc to the name of the uncompressed file or NULL.
- * Error reporting via signal 'interpreter_message'
- * Return name of input file to use or NULL on error..
- */
-static gchar *
-check_filecompressed (PSDocument * gs)
-{
-	FILE *file;
-	gchar buf[1024];
-	gchar *filename, *filename_unc, *filename_err, *cmdline;
-	const gchar *cmd;
-	int fd;
-
-	cmd = NULL;
-
-	if ((file = fopen(gs->gs_filename, "r")) &&
-	    (fread (buf, sizeof(gchar), 3, file) == 3)) {
-		if ((buf[0] == '\037') && ((buf[1] == '\235') || (buf[1] == '\213'))) {
-			/* file is gzipped or compressed */
-			cmd = gtk_gs_defaults_get_ungzip_cmd ();
-		} else if (strncmp (buf, "BZh", 3) == 0) {
-			/* file is compressed with bzip2 */
-			cmd = gtk_gs_defaults_get_unbzip2_cmd ();
-		}
-	}
-
-	if (NULL != file)
-		fclose(file);
-
-	if (!cmd)
-		return gs->gs_filename;
-
-	/* do the decompression */
-	filename = g_shell_quote (gs->gs_filename);
-	filename_unc = g_strconcat (g_get_tmp_dir (), "/evinceXXXXXX", NULL);
-	if ((fd = mkstemp (filename_unc)) < 0) {
-		g_free (filename_unc);
-		g_free (filename);
-		return NULL;
-	}
-	close (fd);
-
-	filename_err = g_strconcat (g_get_tmp_dir (), "/evinceXXXXXX", NULL);
-	if ((fd = mkstemp(filename_err)) < 0) {
-		g_free (filename_err);
-		g_free (filename_unc);
-		g_free (filename);
-		return NULL;
-	}
-	close (fd);
-
-	cmdline = g_strdup_printf ("%s %s >%s 2>%s", cmd,
-                                   filename, filename_unc, filename_err);
-	if (system (cmdline) == 0 &&
-	    file_readable (filename_unc) &&
-	    file_length (filename_err) == 0) {
-		/* sucessfully uncompressed file */
-		gs->gs_filename_unc = filename_unc;
-	} else {
-		gchar *filename_dsp;
-		gchar *msg;
-
-		/* report error */
-		filename_dsp = g_filename_display_name (gs->gs_filename);
-		msg = g_strdup_printf (_("Error while decompressing file “%s”:\n"), filename_dsp);
-		g_free (filename_dsp);
-		
-		interpreter_failed (gs, msg);
-		g_free (msg);
-		unlink (filename_unc);
-		g_free (filename_unc);
-		filename_unc = NULL;
-	}
-
-	unlink (filename_err);
-	g_free (filename_err);
-	g_free (cmdline);
-	g_free (filename);
-
-	return filename_unc;
-}
-
-static gint
-ps_document_enable_interpreter(PSDocument *gs)
-{
-	g_return_val_if_fail (PS_IS_DOCUMENT (gs), FALSE);
-
-	if (!gs->gs_filename)
-		return 0;
-
-	return start_interpreter (gs);
-}
-
-static gboolean
-document_load (PSDocument *gs, const gchar *fname)
-{
-	g_return_val_if_fail (PS_IS_DOCUMENT(gs), FALSE);
-
-	LOG ("Load the document");
-
-	if (fname == NULL) {
-		gs->gs_status = "";
-		return FALSE;
-	}
-
-	/* prepare this document */
-	gs->structured_doc = FALSE;
-	gs->send_filename_to_gs = TRUE;
-	gs->gs_filename = g_strdup (fname);
-
-	if ((gs->reading_from_pipe = (strcmp (fname, "-") == 0))) {
-		gs->send_filename_to_gs = FALSE;
-	} else {
-		/*
-		 * We need to make sure that the file is loadable/exists!
-		 * otherwise we want to exit without loading new stuff...
-		 */
-		gchar *filename = NULL;
-
-		if (!file_readable(fname)) {
-			gchar *filename_dsp;
-			gchar *msg;
-
-			filename_dsp = g_filename_display_name (fname);
-			msg = g_strdup_printf (_("Cannot open file “%s”.\n"), filename_dsp);
-			g_free (filename_dsp);
-			
-			interpreter_failed (gs, msg);
-			g_free (msg);
-			gs->gs_status = _("File is not readable.");
-		} else {
-			filename = check_filecompressed(gs);
-		}
-
-		if (!filename || (gs->gs_psfile = fopen(filename, "r")) == NULL) {
-			interpreter_failed (gs, NULL);
-			return FALSE;
-		}
-
-		/* we grab the vital statistics!!! */
-		gs->doc = psscan(gs->gs_psfile, TRUE, filename);
-
-		if ((!gs->doc->epsf && gs->doc->numpages > 0) ||
-		    (gs->doc->epsf && gs->doc->numpages > 1)) {
-			gs->structured_doc = TRUE;
-			gs->send_filename_to_gs = FALSE;
-		}
-	}
-
-	gs->gs_status = _("Document loaded.");
-
-	return TRUE;
-}
-
-static gboolean
-ps_document_next_page (PSDocument *gs)
-{
-	XEvent      event;
-	GdkScreen  *screen;
-	GdkDisplay *display;
-	Display    *dpy;
-
-	LOG ("Make ghostscript render next page");
-
-	g_return_val_if_fail (PS_IS_DOCUMENT(gs), FALSE);
-	g_return_val_if_fail (gs->interpreter_pid != 0, FALSE);
-	g_return_val_if_fail (gs->busy != TRUE, FALSE);
-
-	gs->busy = TRUE;
-
-	screen = gtk_window_get_screen (GTK_WINDOW (gs->target_window));
-	display = gdk_screen_get_display (screen);
-	dpy = gdk_x11_display_get_xdisplay (display);
-
-	event.xclient.type = ClientMessage;
-	event.xclient.display = dpy;
-	event.xclient.window = gs->message_window;
-	event.xclient.message_type =
-		gdk_x11_atom_to_xatom_for_display (display,
-						   gs_class->next_atom);
-	event.xclient.format = 32;
-
-	gdk_error_trap_push ();
-	XSendEvent (dpy, gs->message_window, FALSE, 0, &event);
-	gdk_flush ();
-	gdk_error_trap_pop ();
-
-	return TRUE;
-}
-
-static gboolean
-render_page (PSDocument *gs, int page)
-{
-	g_return_val_if_fail(gs != NULL, FALSE);
-	g_return_val_if_fail(PS_IS_DOCUMENT(gs), FALSE);
-
-	if(!gs->gs_filename) {
-		return FALSE;
-	}
-
-	if (gs->structured_doc && gs->doc) {
-		LOG ("It's a structured document, let's send one page to gs");
-
-		if (is_interpreter_ready (gs)) {
-			ps_document_next_page (gs);
-		} else {
-			ps_document_enable_interpreter (gs);
-			send_ps (gs, gs->doc->beginprolog, gs->doc->lenprolog, FALSE);
-			send_ps (gs, gs->doc->beginsetup, gs->doc->lensetup, FALSE);
-		}
-
-		send_ps (gs, gs->doc->pages[page].begin,
-			 gs->doc->pages[page].len, FALSE);
-	} else {
-		/* Unstructured document
-		 *
-		 * In the case of non structured documents,
-		 * GS read the PS from the  actual file (via command
-		 * line. Hence, ggv only send a signal next page.
-		 * If ghostview is not running it is usually because
-		 * the last page of the file was displayed. In that
-		 * case, ggv restarts GS again and the first page is displayed.
-		 */
-
-		LOG ("It's an unstructured document, gs will just read the file");
-
-		if (!is_interpreter_ready (gs)) {
-			ps_document_enable_interpreter(gs);
-		}
-		ps_document_next_page(gs);
-	}
-
-	return TRUE;
-}
-
-static gboolean
-ps_document_load (EvDocument  *document,
-		  const char  *uri,
-		  GError     **error)
-{
-	char *filename;
-	char *gs_path;
-	gboolean result;
-
-	filename = g_filename_from_uri (uri, NULL, error);
-	if (!filename)
-		return FALSE;
-
-	gs_path = g_find_program_in_path ("gs");
-	if (!gs_path) {
-        	    gchar *filename_dsp;
-	    	    filename_dsp = g_filename_display_name (filename);
-		    g_set_error(error,
-				G_FILE_ERROR,
-				G_FILE_ERROR_NOENT,
-				_("Failed to load document “%s”. Ghostscript interpreter was not found in path"),
-				filename);
-		    g_free (filename_dsp);
-		    result = FALSE;	
-	} else {
-		result = document_load (PS_DOCUMENT (document), filename);
-		if (!result) {
-	    		gchar *filename_dsp;
-	    		filename_dsp = g_filename_display_name (filename);
-			
-			g_set_error (error, G_FILE_ERROR,
-				     G_FILE_ERROR_FAILED,
-				     _("Failed to load document “%s”"),
-				     filename_dsp);
-			g_free (filename_dsp);
-		}
-		g_free (gs_path);
-	}
-	g_free (filename);
-
-	return result;
-}
-
-static gboolean
-save_document (PSDocument *document, const char *filename)
-{
-	gboolean result = TRUE;
-	GtkGSDocSink *sink = gtk_gs_doc_sink_new ();
-	FILE *f, *src_file;
-	gchar *buf;
-
-	src_file = fopen (PS_DOCUMENT_GET_PS_FILE(document), "r");
-	if (src_file) {
-		struct stat stat_rec;
-
-		if (stat (PS_DOCUMENT_GET_PS_FILE(document), &stat_rec) == 0) {
-			pscopy (src_file, sink, 0, stat_rec.st_size - 1);
-		}
-
-		fclose (src_file);
-	}
-	
-	buf = gtk_gs_doc_sink_get_buffer (sink);
-	if (buf == NULL) {
-		return FALSE;
-	}
-	
-	f = fopen (filename, "w");
-	if (f) {
-		fputs (buf, f);
-		fclose (f);
-	} else {
-		result = FALSE;
-	}
-
-	g_free (buf);
-	gtk_gs_doc_sink_free (sink);
-	g_free (sink);
-
-	return result;
-}
-
-static gboolean
-save_page_list (PSDocument *document, int *page_list, const char *filename)
-{
-	gboolean result = TRUE;
-	GtkGSDocSink *sink = gtk_gs_doc_sink_new ();
-	FILE *f;
-	gchar *buf;
-
-	pscopydoc (sink, PS_DOCUMENT_GET_PS_FILE(document), 
-		   document->doc, page_list);
-	
-	buf = gtk_gs_doc_sink_get_buffer (sink);
-	
-	f = fopen (filename, "w");
-	if (f) {
-		fputs (buf, f);
-		fclose (f);
-	} else {
-		result = FALSE;
-	}
-
-	g_free (buf);
-	gtk_gs_doc_sink_free (sink);
-	g_free (sink);
-
-	return result;
-}
-
-static gboolean
-ps_document_save (EvDocument  *document,
-		  const char  *uri,
-		  GError     **error)
-{
-	PSDocument *ps = PS_DOCUMENT (document);
-	gboolean result;
-	char *filename;
-
-	filename = g_filename_from_uri (uri, NULL, error);
-	if (!filename)
-		return FALSE;
-
-	result = save_document (ps, filename);
-
-	g_free (filename);
-
-	return result;
-}
-
-static int
-ps_document_get_n_pages (EvDocument  *document)
-{
-	PSDocument *ps = PS_DOCUMENT (document);
-
-	g_return_val_if_fail (ps != NULL, -1);
-
-	if (!ps->gs_filename || !ps->doc) {
-		return -1;
-	}
-
-	return ps->structured_doc ? ps->doc->numpages : 1;
-}
-
-static void
-ps_document_get_page_size (EvDocument   *document,
-			   int           page,
-			   double       *width,
-			   double       *height)
-{
-	PSDocument *gs = PS_DOCUMENT (document);
-	int urx, ury, llx, lly;
-
-	get_page_box (gs, page, &urx, &ury, &llx, &lly);
-
-	if (width) {
-		*width = (urx - llx) + 0.5;
-	}
-
-	if (height) {
-		*height = (ury - lly) + 0.5;
-	}
-}
-
-static gboolean
-ps_document_can_get_text (EvDocument *document)
-{
-	return FALSE;
-}
-
-static void
-ps_async_renderer_render_pixbuf (EvAsyncRenderer *renderer, int page, double scale, int rotation)
-{
-	PSDocument *gs = PS_DOCUMENT (renderer);
-
-	if (gs->pstarget == NULL) {
-		gs->target_window = gtk_window_new (GTK_WINDOW_POPUP);
-	        gtk_widget_realize (gs->target_window);
-		gs->pstarget = gs->target_window->window;
-
-	        g_assert (gs->pstarget != NULL);
-
-		g_signal_connect (gs->target_window, "event",
-			    	  G_CALLBACK (ps_document_widget_event),
-			          gs);
-	}
-
-	setup_pixmap (gs, page, scale, rotation);
-	setup_page (gs, page, scale, rotation);
-
-	render_page (gs, page);
-}
-
-static EvDocumentInfo *
-ps_document_get_info (EvDocument *document)
-{
-	EvDocumentInfo *info;
-	PSDocument *ps = PS_DOCUMENT (document);
-	int urx, ury, llx, lly;
-
-	info = g_new0 (EvDocumentInfo, 1);
-	info->fields_mask = EV_DOCUMENT_INFO_TITLE |
-	                    EV_DOCUMENT_INFO_FORMAT |
-			    EV_DOCUMENT_INFO_CREATOR |
-			    EV_DOCUMENT_INFO_N_PAGES |
-	                    EV_DOCUMENT_INFO_PAPER_SIZE;
-
-	info->title = g_strdup (ps->doc->title);
-	info->format = ps->doc->epsf ? g_strdup (_("Encapsulated PostScript"))
-		                     : g_strdup (_("PostScript"));
-	info->creator = g_strdup (ps->doc->creator);
-	info->n_pages = ev_document_get_n_pages (document);
-	
-	get_page_box (PS_DOCUMENT (document), 0, &urx, &ury, &llx, &lly);
-
-	info->paper_width  = (urx - llx) / 72.0f * 25.4f;
-	info->paper_height = (ury - lly) / 72.0f * 25.4f;
-
-	return info;
-}
-
-static void
-ps_document_document_iface_init (EvDocumentIface *iface)
-{
-	iface->load = ps_document_load;
-	iface->save = ps_document_save;
-	iface->can_get_text = ps_document_can_get_text;
-	iface->get_n_pages = ps_document_get_n_pages;
-	iface->get_page_size = ps_document_get_page_size;
-	iface->get_info = ps_document_get_info;
-}
-
-static void
-ps_async_renderer_iface_init (EvAsyncRendererIface *iface)
-{
-	iface->render_pixbuf = ps_async_renderer_render_pixbuf;
-}
-
-static gboolean
-ps_document_file_exporter_format_supported (EvFileExporter      *exporter,
-					    EvFileExporterFormat format)
-{
-	return (format == EV_FILE_FORMAT_PS);
-}
-
-static void
-ps_document_file_exporter_begin (EvFileExporter      *exporter,
-				 EvFileExporterFormat format,
-				 const char          *filename,
-				 int                  first_page,
-				 int                  last_page,
-				 double               width,
-				 double               height,
-				 gboolean             duplex)
-{
-	PSDocument *document = PS_DOCUMENT (exporter);
-
-	if (document->structured_doc) {
-		g_free (document->ps_export_pagelist);
-	
-		document->ps_export_pagelist = g_new0 (int, document->doc->numpages);
-	}
-
-	document->ps_export_filename = g_strdup (filename);
-}
-
-static void
-ps_document_file_exporter_do_page (EvFileExporter *exporter, EvRenderContext *rc)
-{
-	PSDocument *document = PS_DOCUMENT (exporter);
-	
-	if (document->structured_doc) {
-		document->ps_export_pagelist[rc->page] = 1;
-	}
-}
-
-static void
-ps_document_file_exporter_end (EvFileExporter *exporter)
-{
-	PSDocument *document = PS_DOCUMENT (exporter);
-
-	if (!document->structured_doc) {
-		save_document (document, document->ps_export_filename);
-	} else {
-		save_page_list (document, document->ps_export_pagelist,
-				document->ps_export_filename);
-		g_free (document->ps_export_pagelist);
-		g_free (document->ps_export_filename);	
-		document->ps_export_pagelist = NULL;
-		document->ps_export_filename = NULL;
-	}
-}
-
-static void
-ps_document_file_exporter_iface_init (EvFileExporterIface *iface)
-{
-	iface->format_supported = ps_document_file_exporter_format_supported;
-	iface->begin = ps_document_file_exporter_begin;
-	iface->do_page = ps_document_file_exporter_do_page;
-	iface->end = ps_document_file_exporter_end;
-}