X-Git-Url: https://git.deb.at/w?a=blobdiff_plain;f=list.c;h=c192b255cd61be2f6474864d42521df87f544cb0;hb=6f50296ed88b670fbc50b5c951dd14fa36b65088;hp=b3e12de92a914460b3a391913e0909cf07737b75;hpb=e2826ae894d12e69674d1b624e87c05e6bbb2afd;p=pkg%2Fabook.git

diff --git a/list.c b/list.c
index b3e12de..c192b25 100644
--- a/list.c
+++ b/list.c
@@ -9,6 +9,7 @@
 
 #include <stdio.h>
 #include <string.h>
+#include <assert.h>
 #include "abook.h"
 #include "ui.h"
 #include "database.h"
@@ -17,21 +18,59 @@
 #include "misc.h"
 #include "options.h"
 
+#define MIN_EXTRA_COLUMN	ADDRESS /* 2 */
+#define MAX_EXTRA_COLUMN	LAST_FIELD
+
 int curitem = -1;
 int first_list_item = -1;
 char *selected = NULL;
 
+int extra_column = -1;
+int extra_alternative = -1;
+
 extern int items;
 extern list_item *database;
 extern struct abook_field abook_fields[];
 
 WINDOW *list = NULL;
 
+static int
+init_extra_field(char *option_name)
+{
+	int i, ret = -1;
+	char *option_str;
+
+	assert(option_name != NULL);
+	
+	option_str = options_get_str(option_name);
+
+	if(option_str && *option_str) {
+		for(i = 0; i < ITEM_FIELDS; i++) {
+			if(!strcasecmp(option_str, abook_fields[i].key)) {
+				ret = i;
+				break;
+			}
+		}
+		if(ret < MIN_EXTRA_COLUMN || ret > MAX_EXTRA_COLUMN) {
+			ret = -1;
+		}
+	}
+
+	return ret;
+}
+
 void
 init_list()
 {
 	list = newwin(LIST_LINES, LIST_COLS, LIST_TOP, 0);
 	scrollok(list, TRUE);
+
+	/*
+	 * init extra_column and extra alternative
+	 */
+
+	extra_column = init_extra_field("extra_column");
+	extra_alternative = init_extra_field("extra_alternative");
 }
 
 void
@@ -70,26 +109,23 @@ refresh_list()
         for( line = 0, i = first_list_item ; i <= LAST_LIST_ITEM && i < items;
 			line++, i++ ) {
 
-		if(i == curitem)
-			highlight_line(list, line);
-		
-		print_list_line(i, line);
-
-		wstandend(list);
+		print_list_line(i, line, i == curitem);
         }
 
         wrefresh(list);
 }
 
 void
-print_list_line(int i, int line)
+print_list_line(int i, int line, int highlight)
 {
+	int extra = extra_column;
 	char tmp[MAX_EMAILSTR_LEN];
-	int extra_column = options_get_int("extra_column");
-	int real_emaillen = (extra_column > 2 && extra_column < ITEM_FIELDS) ?
+	int real_emaillen = (extra_column > 0 || extra_alternative > 0) ?
 		EMAILLEN : COLS - EMAILPOS;
 
 	scrollok(list, FALSE);
+	if(highlight)
+		highlight_line(list, line);
 
 	if( selected[i] )
 		mvwaddch(list, line, 0, '*' );
@@ -103,33 +139,26 @@ print_list_line(int i, int line)
 		mvwaddnstr(list, line, EMAILPOS, tmp, real_emaillen);
 	}
 
-	if(extra_column > 2 && extra_column < ITEM_FIELDS) {
-		if( !database[i][extra_column] ) {
-			int extra_alternative =
-				options_get_int("extra_alternative");
-			
-			if(extra_alternative > 2 &&
-					extra_alternative < ITEM_FIELDS)
-				extra_column = extra_alternative;
-		}
+	if(extra < 0 || !database[i][extra])
+		extra = extra_alternative;
+	if(extra >= 0)
 		mvwaddnstr(list, line, EXTRAPOS,
-				safe_str(database[i][extra_column]),
+				safe_str(database[i][extra]),
 				EXTRALEN);
-	}
 
 	scrollok(list, TRUE);
+	if(highlight_line)
+		wstandend(list);
 }
 	
 
 void
 list_headerline()
 {
-	int extra_column = options_get_int("extra_column");
-
 	attrset(A_BOLD);
 	mvaddstr(2, NAMEPOS, abook_fields[NAME].name);
 	mvaddstr(2, EMAILPOS, abook_fields[EMAIL].name);
-	if( extra_column > 2 && extra_column < ITEM_FIELDS )
+	if(extra_column > 0)
 		mvaddnstr(2, EXTRAPOS, abook_fields[extra_column].name,
 				COLS-EXTRAPOS);
 	attrset(A_NORMAL);