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+ − 1 /* Implements elisp-programmable dialog boxes -- generic.
+ − 2 Copyright (C) 1993, 1994 Free Software Foundation, Inc.
+ − 3 Copyright (C) 1995 Tinker Systems and INS Engineering Corp.
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+ − 4 Copyright (C) 2000 Ben Wing.
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+ − 5
+ − 6 This file is part of XEmacs.
+ − 7
+ − 8 XEmacs is free software; you can redistribute it and/or modify it
+ − 9 under the terms of the GNU General Public License as published by the
+ − 10 Free Software Foundation; either version 2, or (at your option) any
+ − 11 later version.
+ − 12
+ − 13 XEmacs is distributed in the hope that it will be useful, but WITHOUT
+ − 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ − 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ − 16 for more details.
+ − 17
+ − 18 You should have received a copy of the GNU General Public License
+ − 19 along with XEmacs; see the file COPYING. If not, write to
+ − 20 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ − 21 Boston, MA 02111-1307, USA. */
+ − 22
+ − 23 /* Synched up with: Not in FSF. */
+ − 24
+ − 25 #include <config.h>
+ − 26 #include "lisp.h"
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+ − 27
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+ − 28 #include "frame-impl.h"
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+ − 29
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+ − 30 Lisp_Object Vdelete_dialog_box_hook;
+ − 31 Lisp_Object Qdelete_dialog_box_hook;
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+ − 32
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+ − 33 DEFUN ("make-dialog-box-internal", Fmake_dialog_box_internal, 2, 2, 0, /*
+ − 34 Internal helper function for `make-dialog-box'.
+ − 35 This handles all dialog-box types except `general'.
+ − 36 TYPE is the same as the first argument to `make-dialog-box', and KEYS
+ − 37 a list of the remaining arguments.
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+ − 38 */
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+ − 39 (type, keys))
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+ − 40 {
+ − 41 struct frame *f = selected_frame ();
+ − 42
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+ − 43 CHECK_SYMBOL (type);
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+ − 44
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+ − 45 if (!HAS_FRAMEMETH_P (f, make_dialog_box_internal))
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+ − 46 signal_error (Qunimplemented,
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+ − 47 "Device does not support dialogs", FRAME_DEVICE (f));
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+ − 48
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+ − 49 return FRAMEMETH (f, make_dialog_box_internal, (f, type, keys));
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+ − 50 }
+ − 51
+ − 52 void
+ − 53 syms_of_dialog (void)
+ − 54 {
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+ − 55 DEFSUBR (Fmake_dialog_box_internal);
+ − 56
+ − 57 DEFSYMBOL (Qdelete_dialog_box_hook);
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+ − 58 }
+ − 59
+ − 60 void
+ − 61 vars_of_dialog (void)
+ − 62 {
+ − 63 Fprovide (intern ("dialog"));
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+ − 64
+ − 65 DEFVAR_LISP ("delete-dialog-box-hook", &Vdelete_dialog_box_hook /*
+ − 66 Function or functions to call when a dialog box is about to be deleted.
+ − 67 One arg, the dialog box id.
+ − 68 */ );
+ − 69 Vdelete_dialog_box_hook = Qnil;
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+ − 70 }