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- ##---------------------------------------------------------------------------##
- ## File:
- ## mif_conc.pl
- ## Author:
- ## Earl Hood ehood@convex.com
- ## Description:
- ## This file is defines the "mif_conc" perl package. It defines
- ## routines to handle the ConditionCatalog via MIFread_mif() defined in
- ## the "mif" package.
- ##---------------------------------------------------------------------------##
- ## Copyright (C) 1994 Earl Hood, ehood@convex.com
- ##
- ## 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.
- ##---------------------------------------------------------------------------##
-
- require 'mif/mif.pl' || die "Unable to require mif.pl\n";
-
- package mif_conc;
-
- ##--------------------------------------------------##
- ## Add ConditionCatalog function to %MIFToken array ##
- ##--------------------------------------------------##
- $mif'MIFToken{'ConditionCatalog'} = 'ConditionCatalog';
-
- ##-------------------------------------##
- ## ConditionCatalog associative arrays ##
- ##-------------------------------------##
- %CState = ();
- %CStyle = ();
- %CColor = (); # Frame 4.x
- %CSeparation = (); # Frame 3.x
-
- ##--------------------------------------------##
- ## Variables for current Condition definition ##
- ##--------------------------------------------##
- $cc_Color = "";
- $cc_Separation = "";
- $cc_State = "";
- $cc_Style = "";
- $cc_Tag = "";
-
- ##------------------------##
- ## Import 'mif' variables ##
- ##------------------------##
- $MStore = $mif'MStore;
- $MOpen = $mif'MOpen;
- $MClose = $mif'MClose;
- $MLine = $mif'MLine;
- $mso = $mif'mso;
- $msc = $mif'msc;
- $stb = $mif'stb;
- $ste = $mif'ste;
- $como = $mif'como;
-
- ##---------------##
- ## Main Routines ##
- ##---------------##
- ##---------------------------------------------------------------------------
- ## MIFwrite_conc() outputs the ConditionCatalog as defined by the
- ## associative arrays.
- ##
- ## Usage:
- ## &'MIFwrite_conc(FILEHANDLE);
- ##
- sub main'MIFwrite_conc {
- local($handle, $l) = @_;
- local($i0, $i1, $i2) = (' ' x $l, ' ' x (1+$l), ' ' x (2+$l));
-
- print $handle $i0, $mso, 'ConditionCatalog', "\n";
- foreach (sort keys %CState) {
- print $handle $i1, $mso, "Condition\n";
- print $handle $i2, $mso, 'CTag ', $stb, $_, $ste, $msc, "\n";
- print $handle $i2, $mso, 'CState ', $CState{$_}, $msc, "\n";
- print $handle $i2, $mso, 'CStyle ', $CStyle{$_}, $msc, "\n";
- print $handle $i2, $mso, 'CSeparation ', $CSeparation{$_}, $msc, "\n"
- if $CSeparation{$_} ne "";
- print $handle $i2, $mso, 'CColor ', $stb, $CColor{$_}, $ste, $msc, "\n"
- if $CColor{$_} ne "";
- print $handle $i1, $msc, " $como end of Condition\n";
- }
- print $handle $i0, $msc, " $como end of ConditionCatalog\n";
- }
- ##---------------------------------------------------------------------------##
- ## MIFget_condition_data() is a convienence routine that returns
- ## the data associated with a Frame condition.
- ##
- ## Usage:
- ## ($state, $style, $color, $sep) =
- ## &'MIFget_condition_data($condition);
- ##
- sub main'MIFget_condition_data {
- local($condition) = @_;
- ($CState{$condition},
- $CStyle{$condition},
- $CColor{$condition},
- $CSeparation{$condition});
- }
- ##---------------------------------------------------------------------------##
- ## MIFget_conditions() returns a sorted array of all condition names
- ## defined in the condition catalog.
- ##
- ## Usage:
- ## @conditions = &'MIFget_conditions();
- ##
- sub main'MIFget_conditions {
- return sort keys %CState;
- }
- ##---------------------------------------------------------------------------##
- ## MIFreset_conc() resets the associative arrays for the condition
- ## catalog.
- ##
- ## Usage:
- ## &'MIFreset_conc();
- ##
- sub main'MIFreset_conc {
- undef %CState;
- undef %CStyle;
- undef %CColor;
- undef %CSeparation;
- }
- ##---------------------------------------------------------------------------##
- ##--------------##
- ## Mif Routines ##
- ##--------------##
- ##---------------------------------------------------------------------------##
- ## The routines definded below are all registered in the %MIFToken ##
- ## array for use in the read_mif() routine. There purpose is to ##
- ## store the information contained in the condition catalog. ##
- ##---------------------------------------------------------------------------##
-
- ##---------------------------------------------------------------------------
- ## ConditionCatalog() is the token routine for 'ConditionCatalog'.
- ## It sets/restores token routines depending upon mode.
- ##
- sub mif'ConditionCatalog {
- local($token, $mode, *data) = @_;
- if ($mode == $MOpen) {
- ($_fast, $_noidata) = ($mif'fast, $mif'no_import_data);
- ($mif'fast, $mif'no_import_data) = (1, 1);
- @_conc_orgfunc = @mif'MIFToken{
- 'Condition',
- 'CTag',
- 'CState',
- 'CStyle',
- 'CColor',
- 'CSeparation'
- };
- @mif'MIFToken{
- 'Condition',
- 'CTag',
- 'CState',
- 'CStyle',
- 'CColor',
- 'CSeparation'
- } = (
- "mif_conc'Condition",
- "mif_conc'CTag",
- "mif_conc'CState",
- "mif_conc'CStyle",
- "mif_conc'CColor",
- "mif_conc'CSeparation"
- );
- } elsif ($mode == $MClose) {
- @mif'MIFToken{
- 'Condition',
- 'CTag',
- 'CState',
- 'CStyle',
- 'CColor',
- 'CSeparation'
- } = @_conc_orgfunc;
- ($mif'fast, $mif'no_import_data) = ($_fast, $_noidata);
- }
- }
- ##---------------------------------------------------------------------------
- sub Condition {
- local($token, $mode, *data) = @_;
-
- if ($mode == $MOpen) {
- $cc_Color = "";
- $cc_Separation = "";
- $cc_State = "";
- $cc_Style = "";
- $cc_Tag = "";
- } elsif ($mode == $MClose) {
- $CState{$cc_Tag} = $cc_State;
- $CStyle{$cc_Tag} = $cc_Style;
- $CColor{$cc_Tag} = $cc_Color;
- $CSeparation{$cc_Tag} = $cc_Separation;
- } else {
- warn "Unexpected mode, $mode, passed to Condition routine\n";
- }
- }
- ##---------------------------------------------------------------------------
- sub CTag {
- local($token, $mode, *data) = @_;
- ($cc_Tag) = $data =~ /^\s*$stb([^$ste]*)$ste\s*$/o;
- }
- ##---------------------------------------------------------------------------
- sub CState {
- local($token, $mode, *data) = @_;
- ($cc_State) = $data =~ /^\s*(.*)$/o;
- }
- ##---------------------------------------------------------------------------
- sub CStyle {
- local($token, $mode, *data) = @_;
- ($cc_Style) = $data =~ /^\s*(.*)$/o;
- }
- ##---------------------------------------------------------------------------
- sub CSeparation {
- local($token, $mode, *data) = @_;
- ($cc_Separation) = $data =~ /^\s*(.*)$/o;
- }
- ##---------------------------------------------------------------------------
- sub CColor {
- local($token, $mode, *data) = @_;
- ($cc_Color) = $data =~ /^\s*$stb([^$ste]*)$ste\s*$/o;
- }
- ##---------------------------------------------------------------------------
- 1;
-