src/tabFile/tabToHtml/tabToHtml.c 076d54726c175d8fab099e10b8e83e3e89ef4eea

076d54726c175d8fab099e10b8e83e3e89ef4eea
kent
  Mon Jun 12 10:02:30 2017 -0700
Adding title option

diff --git src/tabFile/tabToHtml/tabToHtml.c src/tabFile/tabToHtml/tabToHtml.c
index 552fff9..5c3bed1 100644
--- src/tabFile/tabToHtml/tabToHtml.c
+++ src/tabFile/tabToHtml/tabToHtml.c
@@ -1,108 +1,119 @@
 /* tabToHtml - Convert tab-separated-file to an HTML file that is a table and not much else.. */
 #include "common.h"
 #include "linefile.h"
 #include "hash.h"
 #include "options.h"
 #include "fieldedTable.h"
 
-boolean gEmbed;	// If true we embed in another page
+char *clTitle = NULL;	    // Title from command line
+
+boolean clEmbed;	// If true we embed in another page
 
 void usage()
 /* Explain usage and exit. */
 {
 errAbort(
   "tabToHtml - Convert tab-separated-file to an HTML file that is a table and not much else.\n"
   "usage:\n"
-  "   tabToHtml XXX\n"
+  "   tabToHtml in.tsv out.html\n"
   "options:\n"
   "   -embed - don't write beginning and end of page, just controls and tree.\n"
   "            useful for making html to be embedded in another page.\n"
+  "   -title=\"Some sort of table title\"\n"
   );
 }
 
 /* Command line validation table. */
 static struct optionSpec options[] = {
    {"embed", OPTION_BOOLEAN},
+   {"title", OPTION_STRING},
    {NULL, 0},
 };
 
 void writeHtml(struct fieldedTable *table, FILE *f)
 /* Write HTML version of table */
 {
-if (!gEmbed)
+if (!clEmbed)
     {
     fputs(
     "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\">\n"
     "<HTML>\n"
     "<HEAD>\n"
     "    <META HTTP-EQUIV=\"Content-Type\" CONTENT=\"text/html;CHARSET=iso-8859-1\">\n"
     , f);
+    if (clTitle)
+	fprintf(f, "    <TITLE>%s</TITLE>\n", clTitle);
+    else
 	fprintf(f, "    <TITLE>table %s</TITLE>\n", table->name);
     fputs(
     "</HEAD>\n"
     "<BODY>\n"
     , f);
     fprintf(f, 
 	"<style>table, th, td "
 	"{ border: 1px solid black; "
 	"  border-collapse: collapse; "
-	"  padding: 2px;"
+	"  padding: 3px;"
 	"}</style>");
+    if (clTitle)
+	fprintf(f, "<H2>%s</H2>\n", clTitle);
+    else
 	fprintf(f, "<H2>table from %s</H2>\n", table->name);
     }
 
 /* Print table tag and header row. */
 fprintf(f, "<table>\n");
 fprintf(f, "<tr>");
 int i;
 for (i=0; i<table->fieldCount; ++i)
     {
     char *field = table->fields[i];
     fprintf(f, " <th>%s</th>", field);
     }
 fprintf(f, "</tr>\n");
 
 /* Print data rows. */
 struct fieldedRow *fr;
 for (fr = table->rowList; fr != NULL; fr = fr->next)
     {
     char **row = fr->row;
     fprintf(f, "<tr>");
     for (i=0; i<table->fieldCount; ++i)
 	fprintf(f, " <td>%s</td>", row[i]);
     fprintf(f, "<tr>\n");
     }
 
 /* Close up table */
 fprintf(f, "</TABLE>\n");
 
 /* Unless embedded close up web page too. */
-if (!gEmbed)
+if (!clEmbed)
     {
     fputs(
     "</BODY>\n"
     "</HTML>\n"
     "\n"
     , f);
     }
 }
 
 void tabToHtml(char *inTsv, char *outHtml)
 /* tabToHtml - Convert tab-separated-file to an HTML file that is a table and not much else.. */
 {
 struct fieldedTable *table = fieldedTableFromTabFile(inTsv, inTsv, NULL, 0);
 FILE *f = mustOpen(outHtml, "w");
 writeHtml(table, f);
 carefulClose(&f);
 }
 
 int main(int argc, char *argv[])
 /* Process command line. */
 {
 optionInit(&argc, argv, options);
 if (argc != 3)
     usage();
-gEmbed = optionExists("embed");
+clEmbed = optionExists("embed");
+clTitle = optionVal("title", NULL);
 tabToHtml(argv[1], argv[2]);
 return 0;
 }