2 * Ghostscript widget for GTK/GNOME
4 * Copyright 1998 - 2005 The Free Software Foundation
6 * Authors: Jaka Mocnik, Federico Mena (Quartic), Szekeres Istvan (Pista)
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Library General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Library General Public License for more details.
18 * You should have received a copy of the GNU Library General Public
19 * License along with this library; if not, write to the
20 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
21 * Boston, MA 02111-1307, USA.
24 #ifndef __PS_DOCUMENT_H__
25 #define __PS_DOCUMENT_H__
27 #include <sys/types.h>
29 #include "ev-document.h"
35 #define PS_TYPE_DOCUMENT (ps_document_get_type())
36 #define PS_DOCUMENT(obj) GTK_CHECK_CAST (obj, ps_document_get_type (), PSDocument)
37 #define PS_DOCUMENT_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, ps_document_get_type (), PSDocumentClass)
38 #define GTK_IS_GS(obj) GTK_CHECK_TYPE (obj, ps_document_get_type())
40 typedef struct _PSDocument PSDocument;
41 typedef struct _PSDocumentClass PSDocumentClass;
45 GdkWindow *pstarget; /* the window passed to gv
46 * it is a child of widget...
50 GtkGSZoomMode zoom_mode;
52 GdkPixmap *bpixmap; /* Backing pixmap */
54 long message_window; /* Used by ghostview to receive messages from app */
56 int disable_start; /* Can the interpreter be started? */
57 pid_t interpreter_pid; /* PID of interpreter, -1 if none */
58 int interpreter_input; /* stdin of interpreter */
59 int interpreter_output; /* stdout of interpreter */
60 int interpreter_err; /* stderr of interpreter */
61 guint interpreter_input_id;
62 guint interpreter_output_id;
63 guint interpreter_error_id;
73 gint width; /* Size of window at last setup() */
75 gboolean busy; /* Is gs busy drawing? */
76 gboolean changed; /* Anything changed since setup */
79 gboolean structured_doc;
82 struct record_list *ps_input;
83 gchar *input_buffer_ptr;
85 guint buffer_bytes_left;
87 FILE *gs_psfile; /* the currently loaded FILE */
88 gchar *gs_filename; /* the currently loaded filename */
89 gchar *gs_filename_dsc; /* Used to browse PDF to PS */
90 gchar *gs_filename_unc; /* Uncompressed file */
93 gboolean send_filename_to_gs; /* True if gs should read from file directly */
94 gboolean reading_from_pipe; /* True if ggv is reading input from pipe */
97 /* User selected options... */
98 gboolean antialiased; /* Using antialiased display */
99 gboolean respect_eof; /* respect EOF comments? */
101 gboolean override_size;
103 gboolean override_orientation;
104 gint fallback_orientation; /* Orientation to use if override */
105 gint real_orientation; /* Real orientation from the document */
107 const gchar *gs_status; /* PSDocument status */
109 guint avail_w, avail_h;
112 struct _PSDocumentClass {
113 GObjectClass parent_class;
121 GType ps_document_get_type(void);
125 #endif /* __PS_DOCUMENT_H__ */