mirror of
https://github.com/MidnightCommander/mc
synced 2024-12-23 21:06:52 +03:00
f7bc648b90
a large number of minor changes have been made those really interested can check the cooledit changelogs. in particular, on the fly spell checking has been added. this is not yet enabled for use, but the code is there. syntax highlighting optimisations have been made and various syntax rules added for some new languages. comprehensive bookmarking support has been added, but this requires keybindings still.
906 lines
27 KiB
C
906 lines
27 KiB
C
/* edit.h - main include file
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Copyright (C) 1996, 1997 the Free Software Foundation
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Authors: 1996, 1997 Paul Sheer
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307, USA.
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*/
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#ifndef __EDIT_H
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#define __EDIT_H
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#ifdef MIDNIGHT
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#ifdef HAVE_SLANG
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#define HAVE_SYNTAXH 1
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#endif
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# include <stdio.h>
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# include <stdarg.h>
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# include <sys/types.h>
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# ifdef HAVE_UNISTD_H
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# include <unistd.h>
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# endif
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# include <string.h>
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# include <ctype.h>
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# include <errno.h>
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# include "src/tty.h"
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# include <sys/stat.h>
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# include <errno.h>
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# include <fcntl.h>
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# include <stdlib.h>
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# include <malloc.h>
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#else /* ! MIDNIGHT */
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# include "global.h"
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# include <stdio.h>
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# include <stdarg.h>
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# include <sys/types.h>
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# ifdef HAVE_UNISTD_H
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# include <unistd.h>
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# endif
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#ifdef GTK
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# include <string.h>
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#else
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# include <my_string.h>
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#endif
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# include <ctype.h>
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# include <errno.h>
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# include <sys/stat.h>
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# ifdef HAVE_FCNTL_H
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# include <fcntl.h>
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# endif
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# include <stdlib.h>
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# include <stdarg.h>
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# if TIME_WITH_SYS_TIME
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# include <sys/time.h>
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# include <time.h>
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# else
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# if HAVE_SYS_TIME_H
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# include <sys/time.h>
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# else
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# include <time.h>
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# endif
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# endif
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# include "regex.h"
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#endif
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#ifndef MIDNIGHT
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# include <signal.h>
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# include <X11/Xlib.h>
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# include <X11/Xutil.h>
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# include <X11/Xresource.h>
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# include "lkeysym.h"
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#ifndef GTK
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# include "coolwidget.h"
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# include "app_glob.c"
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# include "coollocal.h"
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# include "stringtools.h"
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#else
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# include "gtk/gtk.h"
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# include "gdk/gdkprivate.h"
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# include "gdk/gdk.h"
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# include "gtkedit.h"
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# include "editcmddef.h"
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# ifndef _
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# define _(x) x
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# define N_(x) x
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# endif
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#endif
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#else
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# include "src/main.h" /* for char *shell */
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# include "src/mad.h"
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# include "src/dlg.h"
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# include "src/widget.h"
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# include "src/color.h"
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# include "src/dialog.h"
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# include "src/mouse.h"
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# include "src/global.h"
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# include "src/help.h"
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# include "src/key.h"
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# include "src/wtools.h" /* for QuickWidgets */
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# include "src/win.h"
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# include "vfs/vfs.h"
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# include "src/menu.h"
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# include <regex.h>
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# define WANT_WIDGETS
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# define WIDGET_COMMAND (WIDGET_USER + 10)
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# define N_menus 5
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#endif
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#ifdef GTK
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/* unistd.h defines _POSIX_VERSION on POSIX.1 systems. */
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#if defined(HAVE_DIRENT_H) || defined(_POSIX_VERSION)
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# include <dirent.h>
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# define NLENGTH(dirent) (strlen ((dirent)->d_name))
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#else
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# define dirent direct
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# define NLENGTH(dirent) ((dirent)->d_namlen)
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# ifdef HAVE_SYS_NDIR_H
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# include <sys/ndir.h>
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# endif /* HAVE_SYS_NDIR_H */
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# ifdef HAVE_SYS_DIR_H
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# include <sys/dir.h>
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# endif /* HAVE_SYS_DIR_H */
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# ifdef HAVE_NDIR_H
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# include <ndir.h>
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# endif /* HAVE_NDIR_H */
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#endif /* not (HAVE_DIRENT_H or _POSIX_VERSION) */
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# ifndef _
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# define _(x) x
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# define N_(x) x
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# endif
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#include "vfs/vfs.h"
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# define CDisplay gdk_display
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# define CRoot gdk_root_parent
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# define Window GtkEdit *
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#endif
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#define SEARCH_DIALOG_OPTION_NO_SCANF 1
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#define SEARCH_DIALOG_OPTION_NO_REGEX 2
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#define SEARCH_DIALOG_OPTION_NO_CASE 4
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#define SEARCH_DIALOG_OPTION_BACKWARDS 8
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#define SYNTAX_FILE "/.cedit/Syntax"
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#define CLIP_FILE "/.cedit/cooledit.clip"
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#define MACRO_FILE "/.cedit/cooledit.macros"
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#define BLOCK_FILE "/.cedit/cooledit.block"
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#define ERROR_FILE "/.cedit/cooledit.error"
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#define TEMP_FILE "/.cedit/cooledit.temp"
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#define SCRIPT_FILE "/.cedit/cooledit.script"
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#define EDIT_DIR "/.cedit"
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#define EDIT_KEY_EMULATION_NORMAL 0
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#define EDIT_KEY_EMULATION_EMACS 1
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#define REDRAW_LINE (1 << 0)
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#define REDRAW_LINE_ABOVE (1 << 1)
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#define REDRAW_LINE_BELOW (1 << 2)
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#define REDRAW_AFTER_CURSOR (1 << 3)
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#define REDRAW_BEFORE_CURSOR (1 << 4)
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#define REDRAW_PAGE (1 << 5)
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#define REDRAW_IN_BOUNDS (1 << 6)
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#define REDRAW_CHAR_ONLY (1 << 7)
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#define REDRAW_COMPLETELY (1 << 8)
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#define MOD_ABNORMAL (1 << 0)
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#define MOD_UNDERLINED (1 << 1)
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#define MOD_BOLD (1 << 2)
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#define MOD_HIGHLIGHTED (1 << 3)
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#define MOD_MARKED (1 << 4)
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#define MOD_ITALIC (1 << 5)
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#define MOD_CURSOR (1 << 6)
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#define MOD_INVERSE (1 << 7)
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#ifndef MIDNIGHT
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# ifdef GTK
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# define EDIT_TEXT_HORIZONTAL_OFFSET 0
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# define EDIT_TEXT_VERTICAL_OFFSET 0
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# else
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# define EDIT_TEXT_HORIZONTAL_OFFSET 4
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# define EDIT_TEXT_VERTICAL_OFFSET 3
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# endif
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#else
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# define EDIT_TEXT_HORIZONTAL_OFFSET 0
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# define EDIT_TEXT_VERTICAL_OFFSET 1
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# define FONT_OFFSET_X 0
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# define FONT_OFFSET_Y 0
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#endif
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#define EDIT_RIGHT_EXTREME option_edit_right_extreme
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#define EDIT_LEFT_EXTREME option_edit_left_extreme
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#define EDIT_TOP_EXTREME option_edit_top_extreme
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#define EDIT_BOTTOM_EXTREME option_edit_bottom_extreme
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#define MAX_MACRO_LENGTH 1024
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/*there are a maximum of ... */
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#define MAXBUFF 1024
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/*... edit buffers, each of which is ... */
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#define EDIT_BUF_SIZE 0x10000
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/* ...bytes in size. */
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/*x / EDIT_BUF_SIZE equals x >> ... */
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#define S_EDIT_BUF_SIZE 16
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/* x % EDIT_BUF_SIZE is equal to x && ... */
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#define M_EDIT_BUF_SIZE 0xFFFF
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#define SIZE_LIMIT (EDIT_BUF_SIZE * (MAXBUFF - 2))
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/* Note a 16k stack is 64k of data and enough to hold (usually) around 10
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pages of undo info. */
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/* undo stack */
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#define START_STACK_SIZE 32
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/*some codes that may be pushed onto or returned from the undo stack: */
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#define CURS_LEFT 601
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#define CURS_RIGHT 602
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#define DELETE 603
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#define BACKSPACE 604
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#define STACK_BOTTOM 605
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#define CURS_LEFT_LOTS 606
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#define CURS_RIGHT_LOTS 607
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#define COLUMN_ON 608
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#define COLUMN_OFF 609
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#define MARK_1 1000
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#define MARK_2 700000000
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#define KEY_PRESS 1400000000
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/*Tabs spaces: (sofar only HALF_TAB_SIZE is used: */
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#define TAB_SIZE option_tab_spacing
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#define HALF_TAB_SIZE ((int) option_tab_spacing / 2)
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struct macro {
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short command;
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short ch;
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};
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struct selection {
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unsigned char * text;
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int len;
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};
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struct syntax_rule {
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unsigned short keyword;
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unsigned char end;
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unsigned char context;
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unsigned char _context;
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#define RULE_ON_LEFT_BORDER 1
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#define RULE_ON_RIGHT_BORDER 2
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unsigned char border;
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};
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#define MAX_WORDS_PER_CONTEXT 1024
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#define MAX_CONTEXTS 128
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struct key_word {
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char *keyword;
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unsigned char first;
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char *whole_word_chars_left;
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char *whole_word_chars_right;
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time_t time;
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#define NO_COLOR 0x7FFFFFFF
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#define SPELLING_ERROR 0x7EFEFEFE
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int line_start;
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int bg;
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int fg;
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};
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struct context_rule {
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char *left;
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unsigned char first_left;
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char *right;
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unsigned char first_right;
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char line_start_left;
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char line_start_right;
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int single_char;
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int between_delimiters;
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char *whole_word_chars_left;
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char *whole_word_chars_right;
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char *keyword_first_chars;
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int spelling;
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/* first word is word[1] */
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struct key_word **keyword;
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};
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struct _syntax_marker {
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long offset;
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struct syntax_rule rule;
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struct _syntax_marker *next;
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};
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struct _book_mark {
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int line; /* line number */
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#define BOOK_MARK_COLOR ((0 << 8) | 26) /* black on white */
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int c; /* colour */
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struct _book_mark *next;
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struct _book_mark *prev;
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};
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struct editor_widget {
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#ifdef MIDNIGHT
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Widget widget;
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#elif defined(GTK)
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GtkEdit *widget;
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#else
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struct cool_widget *widget;
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#endif
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#define from_here num_widget_lines
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int num_widget_lines;
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int num_widget_columns;
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#ifdef MIDNIGHT
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int have_frame;
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#else
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int stopped;
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#endif
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char *filename; /* Name of the file */
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char *dir; /* current directory */
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/* dynamic buffers and cursor position for editor: */
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long curs1; /*position of the cursor from the beginning of the file. */
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long curs2; /*position from the end of the file */
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unsigned char *buffers1[MAXBUFF + 1]; /*all data up to curs1 */
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unsigned char *buffers2[MAXBUFF + 1]; /*all data from end of file down to curs2 */
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/* search variables */
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long search_start; /* First character to start searching from */
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int found_len; /* Length of found string or 0 if none was found */
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long found_start; /* the found word from a search - start position */
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/* display information */
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long last_byte; /* Last byte of file */
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long start_display; /* First char displayed */
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long start_col; /* First displayed column, negative */
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long max_column; /* The maximum cursor position ever reached used to calc hori scroll bar */
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long curs_row; /*row position of cursor on the screen */
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long curs_col; /*column position on screen */
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int force; /* how much of the screen do we redraw? */
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unsigned char overwrite;
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unsigned char modified; /*has the file been changed?: 1 if char inserted or
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deleted at all since last load or save */
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#if defined(MIDNIGHT) || defined(GTK)
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int delete_file; /* has the file been created in edit_load_file? Delete
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it at end of editing when it hasn't been modified
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or saved */
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#endif
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unsigned char highlight;
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long prev_col; /*recent column position of the cursor - used when moving
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up or down past lines that are shorter than the current line */
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long curs_line; /*line number of the cursor. */
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long start_line; /*line nummber of the top of the page */
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/* file info */
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long total_lines; /*total lines in the file */
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long mark1; /*position of highlight start */
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long mark2; /*position of highlight end */
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int column1; /*position of column highlight start */
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int column2; /*position of column highlight end */
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long bracket; /*position of a matching bracket */
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/* cache speedup for line lookups */
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#define N_LINE_CACHES 32
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int caches_valid;
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int line_numbers[N_LINE_CACHES];
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long line_offsets[N_LINE_CACHES];
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struct _book_mark *book_mark;
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/* undo stack and pointers */
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unsigned long stack_pointer;
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long *undo_stack;
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unsigned long stack_size;
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unsigned long stack_size_mask;
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unsigned long stack_bottom;
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struct stat stat;
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/* syntax higlighting */
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struct _syntax_marker *syntax_marker;
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struct context_rule **rules;
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long last_get_rule;
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struct syntax_rule rule;
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char *syntax_type; /* description of syntax highlighting type being used */
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int explicit_syntax; /* have we forced the syntax hi. type in spite of the filename? */
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int to_here; /* dummy marker */
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/* macro stuff */
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int macro_i; /* -1 if not recording index to macro[] otherwise */
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struct macro macro[MAX_MACRO_LENGTH];
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};
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typedef struct editor_widget WEdit;
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#ifndef MIDNIGHT
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void edit_render_expose (WEdit * edit, XExposeEvent * xexpose);
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#ifndef GTK
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void edit_render_tidbits (struct cool_widget *w);
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int eh_editor (CWidget * w, XEvent * xevent, CEvent * cwevent);
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#endif
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void edit_draw_menus (Window parent, int x, int y);
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void edit_run_make (void);
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void edit_change_directory (void);
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int edit_man_page_cmd (WEdit * edit);
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void edit_search_replace_dialog (Window parent, int x, int y, char **search_text, char **replace_text, char **arg_order, char *heading, int option);
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void edit_search_dialog (WEdit * edit, char **search_text);
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long edit_find (long search_start, unsigned char *expr, int *len, long last_byte, int (*get_byte) (void *, long), void *data, void *d);
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void edit_set_foreground_colors (unsigned long normal, unsigned long bold, unsigned long italic);
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void edit_set_background_colors (unsigned long normal, unsigned long abnormal, unsigned long marked, unsigned long marked_abnormal, unsigned long highlighted);
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void edit_set_cursor_color (unsigned long c);
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void draw_options_dialog (Window parent, int x, int y);
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void CRefreshEditor (WEdit * edit);
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void edit_set_user_command (void (*func) (WEdit *, int));
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void edit_draw_this_line_proportional (WEdit * edit, long b, int curs_row, int start_column, int end_column);
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unsigned char get_international_character (unsigned char key_press);
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void edit_set_user_key_function (int (*user_def_key_func) (unsigned int, unsigned int, KeySym keysym));
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#else
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int edit_drop_hotkey_menu (WEdit * e, int key);
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void edit_menu_cmd (WEdit * e);
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void edit_init_menu_emacs (void);
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void edit_init_menu_normal (void);
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void edit_done_menu (void);
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int edit_raw_key_query (char *heading, char *query, int cancel);
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char *strcasechr (const unsigned char *s, int c);
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int edit (const char *_file, int line);
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int edit_translate_key (WEdit * edit, unsigned int x_keycode, long x_key, int x_state, int *cmd, int *ch);
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#endif
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#ifndef NO_INLINE_GETBYTE
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int edit_get_byte (WEdit * edit, long byte_index);
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#else
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static inline int edit_get_byte (WEdit * edit, long byte_index)
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{
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unsigned long p;
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if (byte_index >= (edit->curs1 + edit->curs2) || byte_index < 0)
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return '\n';
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if (byte_index >= edit->curs1) {
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p = edit->curs1 + edit->curs2 - byte_index - 1;
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return edit->buffers2[p >> S_EDIT_BUF_SIZE][EDIT_BUF_SIZE - (p & M_EDIT_BUF_SIZE) - 1];
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} else {
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return edit->buffers1[byte_index >> S_EDIT_BUF_SIZE][byte_index & M_EDIT_BUF_SIZE];
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}
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}
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#endif
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char *edit_get_buffer_as_text (WEdit * edit);
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int edit_load_file (WEdit * edit, const char *filename, const char *text, unsigned long text_size);
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int edit_count_lines (WEdit * edit, long current, int upto);
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long edit_move_forward (WEdit * edit, long current, int lines, long upto);
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long edit_move_forward3 (WEdit * edit, long current, int cols, long upto);
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long edit_move_backward (WEdit * edit, long current, int lines);
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void edit_scroll_screen_over_cursor (WEdit * edit);
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void edit_render_keypress (WEdit * edit);
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void edit_scroll_upward (WEdit * edit, unsigned long i);
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void edit_scroll_downward (WEdit * edit, int i);
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void edit_scroll_right (WEdit * edit, int i);
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void edit_scroll_left (WEdit * edit, int i);
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int edit_get_col (WEdit * edit);
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long edit_bol (WEdit * edit, long current);
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long edit_eol (WEdit * edit, long current);
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|
void edit_update_curs_row (WEdit * edit);
|
|
void edit_update_curs_col (WEdit * edit);
|
|
|
|
void edit_block_copy_cmd (WEdit * edit);
|
|
void edit_block_move_cmd (WEdit * edit);
|
|
int edit_block_delete_cmd (WEdit * edit);
|
|
int edit_block_delete (WEdit * edit);
|
|
void edit_delete_line (WEdit * edit);
|
|
|
|
int edit_delete (WEdit * edit);
|
|
void edit_insert (WEdit * edit, int c);
|
|
int edit_cursor_move (WEdit * edit, long increment);
|
|
void edit_push_action (WEdit * edit, long c,...);
|
|
void edit_push_key_press (WEdit * edit);
|
|
void edit_insert_ahead (WEdit * edit, int c);
|
|
int edit_save_file (WEdit * edit, const char *filename);
|
|
int edit_save_cmd (WEdit * edit);
|
|
int edit_save_confirm_cmd (WEdit * edit);
|
|
int edit_save_as_cmd (WEdit * edit);
|
|
WEdit *edit_init (WEdit * edit, int lines, int columns, const char *filename, const char *text, const char *dir, unsigned long text_size);
|
|
int edit_clean (WEdit * edit);
|
|
int edit_renew (WEdit * edit);
|
|
int edit_new_cmd (WEdit * edit);
|
|
int edit_reload (WEdit * edit, const char *filename, const char *text, const char *dir, unsigned long text_size);
|
|
int edit_load_cmd (WEdit * edit);
|
|
void edit_mark_cmd (WEdit * edit, int unmark);
|
|
void edit_set_markers (WEdit * edit, long m1, long m2, int c1, int c2);
|
|
void edit_push_markers (WEdit * edit);
|
|
void edit_quit_cmd (WEdit * edit);
|
|
void edit_replace_cmd (WEdit * edit, int again);
|
|
void edit_search_cmd (WEdit * edit, int again);
|
|
int edit_save_block_cmd (WEdit * edit);
|
|
int edit_insert_file_cmd (WEdit * edit);
|
|
int edit_insert_file (WEdit * edit, const char *filename);
|
|
void edit_block_process_cmd (WEdit * edit, const char *shell_cmd, int block);
|
|
char *catstrs (const char *first,...);
|
|
void edit_refresh_cmd (WEdit * edit);
|
|
void edit_date_cmd (WEdit * edit);
|
|
void edit_goto_cmd (WEdit * edit);
|
|
int eval_marks (WEdit * edit, long *start_mark, long *end_mark);
|
|
void edit_status (WEdit * edit);
|
|
int edit_execute_command (WEdit * edit, int command, int char_for_insertion);
|
|
int edit_execute_key_command (WEdit * edit, int command, int char_for_insertion);
|
|
void edit_update_screen (WEdit * edit);
|
|
int edit_printf (WEdit * e, const char *fmt,...);
|
|
int edit_print_string (WEdit * e, const char *s);
|
|
void edit_move_to_line (WEdit * e, long line);
|
|
void edit_move_display (WEdit * e, long line);
|
|
void edit_word_wrap (WEdit * edit);
|
|
unsigned char *edit_get_block (WEdit * edit, long start, long finish, int *l);
|
|
int edit_sort_cmd (WEdit * edit);
|
|
void edit_help_cmd (WEdit * edit);
|
|
void edit_left_word_move (WEdit * edit, int s);
|
|
void edit_right_word_move (WEdit * edit, int s);
|
|
void edit_get_selection (WEdit * edit);
|
|
|
|
int edit_save_macro_cmd (WEdit * edit, struct macro macro[], int n);
|
|
int edit_load_macro_cmd (WEdit * edit, struct macro macro[], int *n, int k);
|
|
void edit_delete_macro_cmd (WEdit * edit);
|
|
|
|
int edit_copy_to_X_buf_cmd (WEdit * edit);
|
|
int edit_cut_to_X_buf_cmd (WEdit * edit);
|
|
void edit_paste_from_X_buf_cmd (WEdit * edit);
|
|
|
|
void edit_paste_from_history (WEdit *edit);
|
|
|
|
void edit_split_filename (WEdit * edit, char *name);
|
|
|
|
#ifdef MIDNIGHT
|
|
#define CWidget Widget
|
|
#elif defined(GTK)
|
|
#define CWidget GtkEdit
|
|
#endif
|
|
void edit_set_syntax_change_callback (void (*callback) (CWidget *));
|
|
void edit_load_syntax (WEdit * edit, char **names, char *type);
|
|
void edit_free_syntax_rules (WEdit * edit);
|
|
void edit_get_syntax_color (WEdit * edit, long byte_index, int *fg, int *bg);
|
|
int edit_check_spelling (WEdit * edit);
|
|
|
|
|
|
void book_mark_insert (WEdit * edit, int line, int c);
|
|
int book_mark_query_color (WEdit * edit, int line, int c);
|
|
int book_mark_query_all (WEdit * edit, int line, int *c);
|
|
struct _book_mark *book_mark_find (WEdit * edit, int line);
|
|
int book_mark_clear (WEdit * edit, int line, int c);
|
|
void book_mark_flush (WEdit * edit, int c);
|
|
void book_mark_inc (WEdit * edit, int line);
|
|
void book_mark_dec (WEdit * edit, int line);
|
|
|
|
|
|
#ifdef MIDNIGHT
|
|
|
|
/* put OS2/NT/WIN95 defines here */
|
|
|
|
# ifdef USE_O_TEXT
|
|
# define MY_O_TEXT O_TEXT
|
|
# else
|
|
# define MY_O_TEXT 0
|
|
# endif
|
|
|
|
# define FONT_PIX_PER_LINE 1
|
|
# define FONT_MEAN_WIDTH 1
|
|
|
|
# define get_sys_error(s) (s)
|
|
# define open mc_open
|
|
# define close(f) mc_close(f)
|
|
# define read(f,b,c) mc_read(f,b,c)
|
|
# define write(f,b,c) mc_write(f,b,c)
|
|
# define stat(f,s) mc_stat(f,s)
|
|
# define mkdir(s,m) mc_mkdir(s,m)
|
|
# define itoa MY_itoa
|
|
|
|
# define edit_get_load_file(d,f,h) input_dialog (h, " Enter file name: ", f)
|
|
# define edit_get_save_file(d,f,h) input_dialog (h, " Enter file name: ", f)
|
|
# define CMalloc(x) malloc(x)
|
|
|
|
# define set_error_msg(s) edit_init_error_msg = strdup(s)
|
|
|
|
# ifdef _EDIT_C
|
|
|
|
# define edit_error_dialog(h,s) set_error_msg(s)
|
|
char *edit_init_error_msg = NULL;
|
|
|
|
# else /* ! _EDIT_C */
|
|
|
|
# define edit_error_dialog(h,s) query_dialog (h, s, 0, 1, _("&Dismiss"))
|
|
# define edit_message_dialog(h,s) query_dialog (h, s, 0, 1, _("&Ok"))
|
|
extern char *edit_init_error_msg;
|
|
|
|
# endif /* ! _EDIT_C */
|
|
|
|
|
|
# define get_error_msg(s) edit_init_error_msg
|
|
# define edit_query_dialog2(h,t,a,b) query_dialog(h,t,0,2,a,b)
|
|
# define edit_query_dialog3(h,t,a,b,c) query_dialog(h,t,0,3,a,b,c)
|
|
# define edit_query_dialog4(h,t,a,b,c,d) query_dialog(h,t,0,4,a,b,c,d)
|
|
|
|
#else /* ! MIDNIGHT */
|
|
|
|
# ifdef GTK
|
|
# define get_sys_error(s) (s)
|
|
|
|
# define open mc_open
|
|
# define close(f) mc_close(f)
|
|
# define read(f,b,c) mc_read(f,b,c)
|
|
# define write(f,b,c) mc_write(f,b,c)
|
|
# define stat(f,s) mc_stat(f,s)
|
|
# define mkdir(s,m) mc_mkdir(s,m)
|
|
|
|
# define itoa MY_itoa
|
|
# define CMalloc(x) malloc(x)
|
|
|
|
# define EDITOR_NO_FILE (1<<3)
|
|
# define EDITOR_NO_SCROLL (1<<4)
|
|
# define EDITOR_NO_TEXT (1<<5)
|
|
# define EDITOR_HORIZ_SCROLL (1<<6)
|
|
|
|
#include <gdk/gdkprivate.h>
|
|
# define CWindowOf(w) (w)
|
|
# define CHeightOf(w) ((w)->editable.widget.allocation.height)
|
|
# define CWidthOf(w) ((w)->editable.widget.allocation.width)
|
|
# define COptionsOf(w) ((w)->options)
|
|
|
|
# define cache_type unsigned int
|
|
|
|
/* font dimensions */
|
|
# define FONT_OVERHEAD gtk_edit_option_text_line_spacing
|
|
# define FONT_BASE_LINE (FONT_OVERHEAD + gtk_edit_option_font_ascent)
|
|
# define FONT_HEIGHT (gtk_edit_option_font_ascent + gtk_edit_option_font_descent)
|
|
# define FONT_PIX_PER_LINE (FONT_OVERHEAD + FONT_HEIGHT)
|
|
# define FONT_MEAN_WIDTH gtk_edit_option_font_mean_width
|
|
|
|
# define EDIT_FRAME_H 3
|
|
# define EDIT_FRAME_W 3
|
|
|
|
# define FONT_OFFSET_X 0
|
|
# define FONT_OFFSET_Y FONT_BASE_LINE
|
|
|
|
# define per_char gtk_edit_font_width_per_char
|
|
|
|
# ifndef _GTK_EDIT_C
|
|
extern guchar gtk_edit_font_width_per_char[256];
|
|
extern int gtk_edit_option_text_line_spacing;
|
|
extern int gtk_edit_option_font_ascent;
|
|
extern int gtk_edit_option_font_descent;
|
|
extern int gtk_edit_option_font_mean_width;
|
|
extern int gtk_edit_fixed_font;
|
|
# endif
|
|
|
|
/* start temporary */
|
|
|
|
# define COLOR_BLACK 0
|
|
# define COLOR_WHITE 1
|
|
# define CURSOR_TYPE_EDITOR 0
|
|
|
|
# define WIN_MESSAGES GTK_WINDOW_TOPLEVEL, 20, 20
|
|
# define option_text_line_spacing 1
|
|
# define fixed_font 0
|
|
|
|
#define color_palette(x) win->color[x].pixel
|
|
|
|
#define DndNotDnd -1
|
|
#define DndUnknown 0
|
|
#define DndRawData 1
|
|
#define DndFile 2
|
|
#define DndFiles 3
|
|
#define DndText 4
|
|
#define DndDir 5
|
|
#define DndLink 6
|
|
#define DndExe 7
|
|
#define DndURL 8
|
|
#define DndMIME 9
|
|
|
|
#define DndEND 10
|
|
|
|
#define dnd_null_term_type(d) \
|
|
((d) == DndFile || (d) == DndText || (d) == DndDir || \
|
|
(d) == DndLink || (d) == DndExe || (d) == DndURL)
|
|
|
|
|
|
|
|
/* end temporary */
|
|
|
|
# else
|
|
|
|
# define WIN_MESSAGES edit->widget ? edit->widget->mainid : CRoot, 20, 20
|
|
|
|
# endif
|
|
|
|
# define MY_O_TEXT 0
|
|
|
|
# ifdef GTK
|
|
|
|
# ifndef min
|
|
# define min(x,y) (((x) < (y)) ? (x) : (y))
|
|
# endif
|
|
|
|
# ifndef max
|
|
# define max(x,y) (((x) > (y)) ? (x) : (y))
|
|
# endif
|
|
|
|
/*
|
|
extern Display *gdk_display;
|
|
extern Window gdk_root_window;
|
|
*/
|
|
|
|
enum {
|
|
match_file, match_normal
|
|
};
|
|
|
|
# define edit_get_load_file(d,f,h) gtk_edit_dialog_get_load_file(d,f,h)
|
|
# define edit_get_save_file(d,f,h) gtk_edit_dialog_get_save_file(d,f,h)
|
|
# define edit_error_dialog(h,t) gtk_edit_dialog_error(h,"%s",t)
|
|
# define edit_message_dialog(h,t) gtk_edit_dialog_message(0,h,"%s",t)
|
|
# define edit_query_dialog2(h,t,a,b) gtk_edit_dialog_query(h,t,a,b,0)
|
|
# define edit_query_dialog3(h,t,a,b,c) gtk_edit_dialog_query(h,t,a,b,c,0)
|
|
# define edit_query_dialog4(h,t,a,b,c,d) gtk_edit_dialog_query(h,t,a,b,c,d,0)
|
|
|
|
# define CError(x) printf("Error: %s\n",x)
|
|
# define CIsDropAcknowledge(a,b) DndNotDnd
|
|
# define CGetDrop(e,d,s,x,y) DndNotDnd
|
|
# define CDropAcknowledge(x)
|
|
/* # define edit_get_syntax_color(e,i,f,b) */
|
|
# define get_international_character(k) 0
|
|
# define compose_key_pressed 0
|
|
|
|
# else
|
|
|
|
# define edit_get_load_file(d,f,h) CGetLoadFile(WIN_MESSAGES,d,f,h)
|
|
# define edit_get_save_file(d,f,h) CGetSaveFile(WIN_MESSAGES,d,f,h)
|
|
# define edit_error_dialog(h,t) CErrorDialog(WIN_MESSAGES,h,"%s",t)
|
|
# define edit_message_dialog(h,t) CMessageDialog(WIN_MESSAGES,0,h,"%s",t)
|
|
# define edit_query_dialog2(h,t,a,b) CQueryDialog(WIN_MESSAGES,h,t,a,b,0)
|
|
# define edit_query_dialog3(h,t,a,b,c) CQueryDialog(WIN_MESSAGES,h,t,a,b,c,0)
|
|
# define edit_query_dialog4(h,t,a,b,c,d) CQueryDialog(WIN_MESSAGES,h,t,a,b,c,d,0)
|
|
# endif
|
|
|
|
#endif /* ! MIDNIGHT */
|
|
|
|
extern char *home_dir;
|
|
|
|
#define NUM_SELECTION_HISTORY 64
|
|
|
|
#ifndef MAX_PATH_LEN
|
|
#ifdef PATH_MAX
|
|
#define MAX_PATH_LEN PATH_MAX
|
|
#else
|
|
#define MAX_PATH_LEN 1024
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef _EDIT_C
|
|
|
|
struct selection selection =
|
|
{0, 0};
|
|
int current_selection = 0;
|
|
/* Note: selection.text = selection_history[current_selection].text */
|
|
struct selection selection_history[NUM_SELECTION_HISTORY] =
|
|
{
|
|
{0, 0},
|
|
{0, 0},
|
|
{0, 0},
|
|
{0, 0},
|
|
{0, 0},
|
|
{0, 0},
|
|
{0, 0},
|
|
{0, 0},
|
|
{0, 0},
|
|
{0, 0},
|
|
};
|
|
|
|
#ifdef MIDNIGHT
|
|
/*
|
|
what editor are we going to emulate? one of EDIT_KEY_EMULATION_NORMAL
|
|
or EDIT_KEY_EMULATION_EMACS
|
|
*/
|
|
int edit_key_emulation = EDIT_KEY_EMULATION_NORMAL;
|
|
#endif /* ! MIDNIGHT */
|
|
|
|
int option_word_wrap_line_length = 72;
|
|
int option_typewriter_wrap = 0;
|
|
int option_auto_para_formatting = 0;
|
|
int option_international_characters = 0;
|
|
int option_tab_spacing = 8;
|
|
int option_fill_tabs_with_spaces = 0;
|
|
int option_return_does_auto_indent = 1;
|
|
int option_backspace_through_tabs = 0;
|
|
int option_fake_half_tabs = 1;
|
|
int option_save_mode = 0;
|
|
int option_backup_ext_int = -1;
|
|
int option_find_bracket = 1;
|
|
int option_max_undo = 32768;
|
|
|
|
int option_editor_fg_normal = 26;
|
|
int option_editor_fg_bold = 8;
|
|
int option_editor_fg_italic = 10;
|
|
|
|
int option_edit_right_extreme = 0;
|
|
int option_edit_left_extreme = 0;
|
|
int option_edit_top_extreme = 0;
|
|
int option_edit_bottom_extreme = 0;
|
|
|
|
int option_editor_bg_normal = 1;
|
|
int option_editor_bg_abnormal = 0;
|
|
int option_editor_bg_marked = 2;
|
|
int option_editor_bg_marked_abnormal = 9;
|
|
int option_editor_bg_highlighted = 12;
|
|
int option_editor_fg_cursor = 18;
|
|
|
|
char *option_whole_chars_search = "0123456789abcdefghijklmnopqrstuvwxyz_";
|
|
char *option_chars_move_whole_word = "!=&|<>^~ !:;, !'!`!.?!\"!( !) !Aa0 !+-*/= |<> ![ !] !\\#! ";
|
|
char *option_backup_ext = "~";
|
|
|
|
#else /* ! _EDIT_C */
|
|
|
|
extern struct selection selection;
|
|
extern struct selection selection_history[];
|
|
extern int current_selection;
|
|
|
|
#ifdef MIDNIGHT
|
|
/*
|
|
what editor are we going to emulate? one of EDIT_KEY_EMULATION_NORMAL
|
|
or EDIT_KEY_EMULATION_EMACS
|
|
*/
|
|
extern int edit_key_emulation;
|
|
#endif /* ! MIDNIGHT */
|
|
|
|
extern int option_word_wrap_line_length;
|
|
extern int option_typewriter_wrap;
|
|
extern int option_auto_para_formatting;
|
|
extern int option_international_characters;
|
|
extern int option_tab_spacing;
|
|
extern int option_fill_tabs_with_spaces;
|
|
extern int option_return_does_auto_indent;
|
|
extern int option_backspace_through_tabs;
|
|
extern int option_fake_half_tabs;
|
|
extern int option_save_mode;
|
|
extern int option_backup_ext_int;
|
|
extern int option_find_bracket;
|
|
extern int option_max_undo;
|
|
|
|
extern int option_editor_fg_normal;
|
|
extern int option_editor_fg_bold;
|
|
extern int option_editor_fg_italic;
|
|
|
|
extern int option_edit_right_extreme;
|
|
extern int option_edit_left_extreme;
|
|
extern int option_edit_top_extreme;
|
|
extern int option_edit_bottom_extreme;
|
|
|
|
extern int option_editor_bg_normal;
|
|
extern int option_editor_bg_abnormal;
|
|
extern int option_editor_bg_marked;
|
|
extern int option_editor_bg_marked_abnormal;
|
|
extern int option_editor_bg_highlighted;
|
|
extern int option_editor_fg_cursor;
|
|
|
|
extern char *option_whole_chars_search;
|
|
extern char *option_chars_move_whole_word;
|
|
extern char *option_backup_ext;
|
|
|
|
extern int edit_confirm_save;
|
|
|
|
#endif /* ! _EDIT_C */
|
|
#endif /* __EDIT_H */
|