Support for dynamic views.

[pkg/abook.git] / list.c

diff --git a/list.c b/list.c
index 25c53826130c6ba5fcc40c97e8c2aff297480cf4..b1c6ebabada1be5e94c9c31f7b911081352220c0 100644 (file)
--- a/list.c
+++ b/list.c
@@ -14,12 +14,12 @@
 #include "ui.h"
 #include "database.h"
 #include "edit.h"
+#include "gettext.h"
 #include "list.h"
 #include "misc.h"
 #include "options.h"
+#include "xmalloc.h"
 
-#define MIN_EXTRA_COLUMN       ADDRESS /* 2 */
-#define MAX_EXTRA_COLUMN       LAST_FIELD
 
 int curitem = -1;
 int first_list_item = -1;
@@ -29,29 +29,24 @@ int extra_column = -1;
 int extra_alternative = -1;
 
 extern int items;
-extern list_item *database;
-extern struct abook_field abook_fields[];
+extern abook_field_list *fields_list;
 
-WINDOW *list = NULL;
+static WINDOW *list = NULL;
 
-static int
+
+int
 init_extra_field(enum str_opts option)
 {
-       int i, ret = -1;
+       int ret = -1;
        char *option_str;
 
        option_str = opt_get_str(option);
 
        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) {
+               find_field_number(option_str, &ret);
+
+               if(!strcmp(option_str, "name") || !strcmp(option_str, "email"))
                        ret = -1;
-               }
        }
 
        return ret;
@@ -82,17 +77,17 @@ void
 refresh_list()
 {
        int i, line;
-       
+
        werase(list);
 
        ui_print_number_of_items();
-       
-       if(items < 1) {
+
+       if(list_is_empty()) {
                refresh();
                wrefresh(list);
                return;
        }
-       
+
        if(curitem < 0)
                curitem = 0;
 
@@ -110,6 +105,11 @@ refresh_list()
                print_list_line(i, line, i == curitem);
         }
 
+       if(opt_get_bool(BOOL_SHOW_CURSOR)) {
+               wmove(list, curitem - first_list_item, 0);
+               /* need to call refresh() to update the cursor positions */
+               refresh();
+       }
         wrefresh(list);
 }
 
@@ -127,43 +127,49 @@ print_list_line(int i, int line, int highlight)
 
        if(selected[i])
                mvwaddch(list, line, 0, '*' );
-       
-       mvwaddnstr(list, line, NAMEPOS, database[i][NAME], NAMELEN);
+
+       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, database[i][EMAIL],
-                               real_emaillen);
+               mvwaddnstr(list, line, EMAILPOS, db_email_get(i),
+                               bytes2width(db_email_get(i), real_emaillen));
        else {
                get_first_email(tmp, i);
-               mvwaddnstr(list, line, EMAILPOS, tmp, real_emaillen);
+               mvwaddnstr(list, line, EMAILPOS, tmp,
+                               bytes2width(tmp, real_emaillen));
        }
 
-       if(extra < 0 || !database[i][extra])
+       if(extra < 0 || !db_fget_byid(i, extra))
                extra = extra_alternative;
        if(extra >= 0)
                mvwaddnstr(list, line, EXTRAPOS,
-                               safe_str(database[i][extra]),
-                               EXTRALEN);
+                       safe_str(db_fget_byid(i, extra)),
+                       bytes2width(safe_str(db_fget_byid(i, extra)),
+                       EXTRALEN));
 
        scrollok(list, TRUE);
        if(highlight)
                wstandend(list);
 }
-       
 
 void
 list_headerline()
 {
-#ifdef A_BOLD
+       char *str = NULL;
+
+#if defined(A_BOLD) && defined(A_NORMAL)
        attrset(A_BOLD);
-#else
-       /* hmm, maybe something here */
 #endif
-       mvaddstr(2, NAMEPOS, abook_fields[NAME].name);
-       mvaddstr(2, EMAILPOS, abook_fields[EMAIL].name);
-       if(extra_column > 0)
-               mvaddnstr(2, EXTRAPOS, abook_fields[extra_column].name,
-                               COLS-EXTRAPOS);
-#ifdef A_BOLD
+
+       mvaddstr(2, NAMEPOS, find_field("name", NULL)->name);
+       mvaddstr(2, EMAILPOS, find_field("email", NULL)->name);
+       if(extra_column > 0) {
+               get_field_keyname(extra_column, NULL, &str);
+               mvaddnstr(2, EXTRAPOS, str, COLS - EXTRAPOS);
+       }
+
+#if defined(A_BOLD) && defined(A_NORMAL)
        attrset(A_NORMAL);
 #endif
 }
@@ -196,10 +202,10 @@ page_up()
 {
        if(curitem < 1)
                return;
-       
+
        curitem = curitem == first_list_item ?
                ((curitem -= LIST_LINES) < 0 ? 0 : curitem) : first_list_item;
-       
+
        refresh_list();
 }
 
@@ -216,7 +222,6 @@ page_down()
        refresh_list();
 }
 
-
 void
 select_none()
 {
@@ -237,25 +242,31 @@ move_curitem(int direction)
         if( curitem < 0 || curitem > LAST_ITEM )
                 return;
 
-        itemcpy(tmp, database[curitem]);
-
-        switch(direction) {
-                case MOVE_ITEM_UP:
-                        if( curitem < 1 )
-                                return;
-                        itemcpy(database[curitem], database[curitem - 1]);
-                        itemcpy(database[curitem-1], tmp);
-                        scroll_up();
-                        break;
-
-                case MOVE_ITEM_DOWN:
-                        if( curitem >= LAST_ITEM )
-                                return;
-                        itemcpy(database[curitem], database[curitem + 1]);
-                        itemcpy(database[curitem+1], tmp);
-                        scroll_down();
-                        break;
-        }
+       tmp = item_create();
+       item_copy(tmp, db_item_get(curitem));
+
+       switch(direction) {
+               case MOVE_ITEM_UP:
+                       if( curitem < 1 )
+                               goto out_move;
+                       item_copy(db_item_get(curitem),
+                                       db_item_get(curitem - 1));
+                       item_copy(db_item_get(curitem-1), tmp);
+                       scroll_up();
+                       break;
+
+               case MOVE_ITEM_DOWN:
+                       if( curitem >= LAST_ITEM )
+                               goto out_move;
+                       item_copy(db_item_get(curitem),
+                                       db_item_get(curitem + 1));
+                       item_copy(db_item_get(curitem + 1), tmp);
+                       scroll_down();
+                       break;
+       }
+
+out_move:
+       item_free(&tmp);
 }
 
 void
@@ -263,7 +274,7 @@ goto_home()
 {
        if(items > 0)
                curitem = 0;
-       
+
        refresh_list();
 }
 
@@ -276,7 +287,6 @@ goto_end()
        refresh_list();
 }
 
-
 void
 highlight_line(WINDOW *win, int line)
 {
@@ -340,3 +350,25 @@ list_is_empty()
        return items < 1;
 }
 
+int
+duplicate_item()
+{
+       list_item item;
+       
+       if(curitem < 0)
+               return 1;
+
+       item = item_create();
+       item_duplicate(item, db_item_get(curitem));
+       if(add_item2database(item)) {
+               item_free(&item);
+               return 1;
+       }
+       item_free(&item);
+
+       curitem = LAST_ITEM;
+       refresh_list();
+
+       return 0;
+}
+