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Diffstat (limited to 'support/hypertex/tanmoy/ghostview-1.5-hacked/GhostviewP.h')
-rw-r--r-- | support/hypertex/tanmoy/ghostview-1.5-hacked/GhostviewP.h | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/support/hypertex/tanmoy/ghostview-1.5-hacked/GhostviewP.h b/support/hypertex/tanmoy/ghostview-1.5-hacked/GhostviewP.h new file mode 100644 index 0000000000..0749b2dc34 --- /dev/null +++ b/support/hypertex/tanmoy/ghostview-1.5-hacked/GhostviewP.h @@ -0,0 +1,120 @@ +/* + * GhostviewP.h -- Private header file for Ghostview widget. + * Copyright (C) 1992 Timothy O. Theisen + * + * 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., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Author: Tim Theisen Systems Programmer + * Internet: tim@cs.wisc.edu Department of Computer Sciences + * UUCP: uwvax!tim University of Wisconsin-Madison + * Phone: (608)262-0438 1210 West Dayton Street + * FAX: (608)262-9777 Madison, WI 53706 + */ + +#ifndef _GhostviewP_h +#define _GhostviewP_h + +#include "Ghostview.h" +#include <X11/Xmu/Atoms.h> +#include <X11/Xmu/CharSet.h> +#include <stdio.h> + +typedef struct { + AtomPtr ghostview; + AtomPtr gv_colors; + AtomPtr next; + AtomPtr page; + AtomPtr done; +} GhostviewClassPart; + +typedef struct _GhostviewClassRec { + CoreClassPart core_class; + GhostviewClassPart ghostview_class; +} GhostviewClassRec; + +extern GhostviewClassRec ghostviewClassRec; + +/* structure to describe section of file to send to ghostscript */ +struct record_list { + FILE *fp; + long begin; + unsigned int len; + Boolean seek_needed; + Boolean close; + struct record_list *next; +}; + +typedef struct { + /* resources */ + Pixel foreground; + Cursor cursor; + Cursor busy_cursor; + XtCallbackList callback; + XtCallbackList message_callback; + XtCallbackList output_callback; + String interpreter; + Boolean quiet; + Boolean safer; + Boolean use_bpixmap; + String arguments; + String filename; + XtPageOrientation orientation; + XtPalette palette; + float xdpi; + float ydpi; + int llx; + int lly; + int urx; + int ury; + int left_margin; + int bottom_margin; + int right_margin; + int top_margin; + /* private state */ + GC gc; /* GC used to clear window */ + Window mwin; /* destination of ghostsript messages */ + Boolean disable_start; /* whether to fork ghostscript */ + int interpreter_pid;/* pid of ghostscript, -1 if none */ + struct record_list *ps_input; /* pointer it gs input queue */ + char *input_buffer; /* pointer to input buffer */ + unsigned int bytes_left; /* bytes left in section */ +#ifndef VMS + char *input_buffer_ptr; /* pointer into input buffer */ + unsigned int buffer_bytes_left; /* bytes left in buffer */ +#endif + int interpreter_input; /* fd gs stdin, -1 if None */ + int interpreter_output; /* fd gs stdout, -1 if None */ +#ifndef VMS + int interpreter_error; /* fd gs stderr, -1 if None */ + XtInputId interpreter_input_id; /* XtInputId for above */ + XtInputId interpreter_output_id; /* XtInputId for above */ + XtInputId interpreter_error_id; /* XtInputId for above */ +#else /* VMS */ + short interpreter_input_iosb[4]; /* I/O Status Blocks */ + short interpreter_output_iosb[4]; /* for each mailbox */ + char *output_buffer; /* pointer to output buffer */ +#endif /* VMS */ + Dimension gs_width; /* Width of window at last Setup() */ + Dimension gs_height; /* Height of window at last Setup() */ + Boolean busy; /* Is gs busy drawing? */ + Boolean changed; /* something changed since Setup()? */ +} GhostviewPart; + +typedef struct _GhostviewRec { + CorePart core; + GhostviewPart ghostview; +} GhostviewRec; + +#endif /* _GhostviewP_h */ |