Fixed a couple of translations in help.

[pkg/abook.git] / list.c

diff --git a/list.c b/list.c
index b1c6ebabada1be5e94c9c31f7b911081352220c0..53681b355c029c467cd944d07fb2cdb5e772b6d6 100644 (file)
--- a/list.c
+++ b/list.c
@@ -28,7 +28,6 @@ char *selected = NULL;
 int extra_column = -1;
 int extra_alternative = -1;
 
-extern int items;
 extern abook_field_list *fields_list;
 
 static WINDOW *list = NULL;
@@ -99,8 +98,9 @@ refresh_list()
        else if(curitem > LAST_LIST_ITEM)
                first_list_item = max(curitem - LIST_LINES + 1, 0);
 
-        for( line = 0, i = first_list_item ; i <= LAST_LIST_ITEM && i < items;
-                       line++, i++ ) {
+        for(line = 0, i = first_list_item;
+                       i <= LAST_LIST_ITEM && i < db_n_items();
+                       line++, i++) {
 
                print_list_line(i, line, i == curitem);
         }
@@ -117,7 +117,7 @@ void
 print_list_line(int i, int line, int highlight)
 {
        int extra = extra_column;
-       char tmp[MAX_EMAILSTR_LEN];
+       char tmp[MAX_EMAILSTR_LEN], *emails;
        int real_emaillen = (extra_column > 0 || extra_alternative > 0) ?
                EMAILLEN : COLS - EMAILPOS;
 
@@ -131,10 +131,12 @@ print_list_line(int i, int line, int highlight)
        mvwaddnstr(list, line, NAMEPOS, db_name_get(i),
                bytes2width(db_name_get(i), NAMELEN));
 
-       if(opt_get_bool(BOOL_SHOW_ALL_EMAILS))
-               mvwaddnstr(list, line, EMAILPOS, db_email_get(i),
-                               bytes2width(db_email_get(i), real_emaillen));
-       else {
+       if(opt_get_bool(BOOL_SHOW_ALL_EMAILS)) {
+               emails = db_email_get(i);
+               mvwaddnstr(list, line, EMAILPOS, emails,
+                               bytes2width(emails, real_emaillen));
+               free(emails);
+       } else {
                get_first_email(tmp, i);
                mvwaddnstr(list, line, EMAILPOS, tmp,
                                bytes2width(tmp, real_emaillen));
@@ -188,7 +190,7 @@ scroll_up()
 void
 scroll_down()
 {
-       if(curitem > items - 2)
+       if(curitem > db_n_items() - 2)
                return;
 
        curitem++;
@@ -212,12 +214,15 @@ page_up()
 void
 page_down()
 {
-       if(curitem > items - 2)
+       if(curitem > db_n_items() - 2)
                return;
 
-       curitem = curitem == LAST_LIST_ITEM ?
-               ((curitem += LIST_LINES) > LAST_ITEM ? LAST_ITEM : curitem) :
-               min(LAST_LIST_ITEM, LAST_ITEM);
+       if(curitem == LAST_LIST_ITEM) {
+               if((curitem += LIST_LINES) > last_item())
+                       curitem = last_item();
+       } else {
+               curitem = min(LAST_LIST_ITEM, last_item());
+       }
 
        refresh_list();
 }
@@ -225,13 +230,29 @@ page_down()
 void
 select_none()
 {
-        memset(selected, 0, items);
+        memset(selected, 0, db_n_items());
 }
 
 void
 select_all()
 {
-        memset(selected, 1, items);
+        memset(selected, 1, db_n_items());
+}
+
+void
+list_set_selection(int item, int value)
+{
+       assert(is_valid_item(item));
+
+       selected[item] = !!value;
+}
+
+void
+list_invert_curitem_selection()
+{
+       assert(is_valid_item(curitem));
+
+       selected[curitem] = !selected[curitem];
 }
 
 void
@@ -239,7 +260,7 @@ move_curitem(int direction)
 {
         list_item tmp;
 
-        if( curitem < 0 || curitem > LAST_ITEM )
+        if(curitem < 0 || curitem > last_item())
                 return;
 
        tmp = item_create();
@@ -256,7 +277,7 @@ move_curitem(int direction)
                        break;
 
                case MOVE_ITEM_DOWN:
-                       if( curitem >= LAST_ITEM )
+                       if(curitem >= last_item())
                                goto out_move;
                        item_copy(db_item_get(curitem),
                                        db_item_get(curitem + 1));
@@ -272,7 +293,7 @@ out_move:
 void
 goto_home()
 {
-       if(items > 0)
+       if(db_n_items() > 0)
                curitem = 0;
 
        refresh_list();
@@ -281,8 +302,8 @@ goto_home()
 void
 goto_end()
 {
-       if(items > 0)
-               curitem = LAST_ITEM;
+       if(db_n_items() > 0)
+               curitem = last_item();
 
        refresh_list();
 }
@@ -319,7 +340,7 @@ selected_items()
 {
        int i, n = 0;
 
-       for(i = 0; i < items; i++)
+       for(i = 0; i < db_n_items(); i++)
                if(selected[i])
                        n++;
 
@@ -331,23 +352,29 @@ invert_selection()
 {
        int i;
 
-       if(items < 1)
+       if(list_is_empty())
                return;
 
-       for(i = 0; i < items; i++)
+       for(i = 0; i < db_n_items(); i++)
                selected[i] = !selected[i];
 }
 
 int
-list_current_item()
+list_is_empty()
 {
-       return curitem;
+       return db_n_items() < 1;
 }
 
 int
-list_is_empty()
+list_get_curitem()
+{
+       return curitem;
+}
+
+void
+list_set_curitem(int i)
 {
-       return items < 1;
+       curitem = i;
 }
 
 int
@@ -366,7 +393,7 @@ duplicate_item()
        }
        item_free(&item);
 
-       curitem = LAST_ITEM;
+       curitem = last_item();
        refresh_list();
 
        return 0;