123 lines
3.4 KiB
Vala
123 lines
3.4 KiB
Vala
using LAview;
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public class Main : Object {
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public static int main (string[] args) {
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Intl.setlocale (LocaleCategory.ALL, "");
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assert (args.length == 4 || args.length == 5);
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/* load file contents */
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string contents;
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try {
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FileUtils.get_contents (args[1], out contents);
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} catch (FileError e) {
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stderr.printf ("error: %s\n", e.message);
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return -1;
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}
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assert (contents != null && contents != "");
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/* load etalon */
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string generated_etalon;
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try {
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FileUtils.get_contents (args[2], out generated_etalon);
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} catch (FileError e) {
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stderr.printf ("error: %s\n", e.message);
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return -1;
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}
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assert (generated_etalon != null && generated_etalon != "");
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/* parse TeX */
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Glob doc;
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try {
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doc = LAview.parse (contents);
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stdout.printf ("TeX document successfully parsed\n");
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} catch (Parsers.ParseError e) {
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stderr.printf ("error: %s\n", e.message);
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return -1;
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}
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/* Perform several col/row operations */
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stdout.printf ("Walk through all objects\n");
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foreach (var subdoc in doc) {
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stdout.printf ("%s\n", subdoc.get_type ().name ());
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if (subdoc.get_type ().name () == "LAviewTableLongtable") {
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var ltable = subdoc as Table.Longtable;
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if (args[3] == "rm0row") {
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ltable.remove_col (0);
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} else if (args[3] == "rm1row") {
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ltable.remove_col (1);
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} else if (args[3] == "rm1000row") {
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ltable.remove_col (1000);
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} else if (args[3] == "rm_last_row") {
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ltable.remove_col (ltable.params.size - 1);
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} else if (args[3] == "clone_0_0") {
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ltable.clone_col (0, 0, true);
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} else if (args[3] == "clone_0_1") {
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ltable.clone_col (0, 0, false);
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} else if (args[3] == "clone_1_0") {
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ltable.clone_col (1, 0, true);
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} else if (args[3] == "clone_0_last") {
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ltable.clone_col (0, ltable.params.size - 1, false);
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} else if (args[3] == "clone_last_0") {
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ltable.clone_col (ltable.params.size - 1, 0, true);
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} else if (args[3] == "clone_0_lastp1") {
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ltable.clone_col (0, ltable.params.size, false);
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} else if (args[3] == "clone_lastp1_0") {
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ltable.clone_col (ltable.params.size, 0, true);
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} else if (args[3] == "clone_0_1000") {
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ltable.clone_col (0, 1000, false);
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} else if (args[3] == "clone_1000_0") {
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ltable.clone_col (1000, 0, true);
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} else if (args[3] == "append_row0") {
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var table = ltable.table;
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table.add (table.get (0).copy () as Table.Row);
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} else {
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stdout.printf ("Incorrect operation '%s' specified.\n", args[3]);
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return -1;
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}
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} else if (subdoc.get_type ().name () == "LAviewTableTabular") {
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if (args[3] == "append_row0") {
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var tabular = subdoc as Table.Tabular;
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var table = tabular.table;
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table.add (table.get (0).copy () as Table.Row);
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}
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}
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}
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/* generate plain-TeX document */
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var generated = doc.generate ();
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if (args[2] != null) {
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try {
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FileUtils.get_contents (args[2], out contents);
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} catch (FileError e) {
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stderr.printf ("error: %s\n", e.message);
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return -1;
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}
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}
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if (contents == generated)
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stdout.printf ("Etalon and generated text are EQUAL ;-)\n");
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else
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stdout.printf ("Etalon and generated text are NOT EQUAL ;-(\n");
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stdout.printf ("--- Generated plain-TeX (generated) ---\n%s", generated);
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if (args[4] != null ) {
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try {
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FileUtils.set_contents (args[4], generated);
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} catch (FileError e) {
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stderr.printf ("error: %s\n", e.message);
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return -1;
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}
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}
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return 0;
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}
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}
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