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Diffstat (limited to 'backend/ps/ps-document.h')
-rw-r--r-- | backend/ps/ps-document.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/backend/ps/ps-document.h b/backend/ps/ps-document.h new file mode 100644 index 0000000..c8d19db --- /dev/null +++ b/backend/ps/ps-document.h @@ -0,0 +1,95 @@ +/* + * Ghostscript widget for GTK/GNOME + * + * Copyright 1998 - 2005 The Free Software Foundation + * + * Authors: Jaka Mocnik, 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. + */ + +#ifndef __PS_DOCUMENT_H__ +#define __PS_DOCUMENT_H__ + +#include <sys/types.h> +#include <gtk/gtkwidget.h> + +#include "ev-document.h" +#include "ps.h" +#include "gstypes.h" + +G_BEGIN_DECLS + +#define PS_TYPE_DOCUMENT (ps_document_get_type()) +#define PS_DOCUMENT(obj) GTK_CHECK_CAST (obj, ps_document_get_type (), PSDocument) +#define PS_DOCUMENT_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, ps_document_get_type (), PSDocumentClass) +#define PS_IS_DOCUMENT(obj) GTK_CHECK_TYPE (obj, ps_document_get_type()) + +typedef struct _PSDocument PSDocument; +typedef struct _PSDocumentClass PSDocumentClass; + +struct _PSDocument { + GObject object; + + GtkWidget *target_window; + GdkWindow *pstarget; + GdkPixmap *bpixmap; + long message_window; /* Used by ghostview to receive messages from app */ + + pid_t interpreter_pid; /* PID of interpreter, -1 if none */ + int interpreter_input; /* stdin of interpreter */ + int interpreter_output; /* stdout of interpreter */ + int interpreter_err; /* stderr of interpreter */ + guint interpreter_input_id; + guint interpreter_output_id; + guint interpreter_error_id; + + gboolean busy; /* Is gs busy drawing? */ + gboolean structured_doc; + + struct record_list *ps_input; + gchar *input_buffer_ptr; + guint bytes_left; + guint buffer_bytes_left; + + FILE *gs_psfile; /* the currently loaded FILE */ + gchar *gs_filename; /* the currently loaded filename */ + gchar *gs_filename_unc; /* Uncompressed file */ + gchar *input_buffer; + gboolean send_filename_to_gs; /* True if gs should read from file directly */ + gboolean reading_from_pipe; /* True if ggv is reading input from pipe */ + struct document *doc; + + int *ps_export_pagelist; + char *ps_export_filename; + + const gchar *gs_status; /* PSDocument status */ +}; + +struct _PSDocumentClass { + GObjectClass parent_class; + + GdkAtom gs_atom; + GdkAtom next_atom; + GdkAtom page_atom; + GdkAtom string_atom; +}; + +GType ps_document_get_type(void); + +G_END_DECLS + +#endif /* __PS_DOCUMENT_H__ */ |