X-Git-Url: https://git.deb.at/w?a=blobdiff_plain;f=list.c;h=99e52f85b6b92ffef58d4bc06ee6e02da9715b30;hb=7751b3edc145646e6b55e2fda82eb5619fbe0074;hp=6bd1793eb968735c9f26a061988d1e331285380c;hpb=c5d8ef5198f2bfd02f678b7a709b6538ef83cd44;p=pkg%2Fabook.git

diff --git a/list.c b/list.c
index 6bd1793..99e52f8 100644
--- a/list.c
+++ b/list.c
@@ -1,6 +1,6 @@
 
 /*
- * $Id: list.c,v 1.21 2004/06/30 19:47:43 jheinonen Exp $
+ * $Id: list.c,v 1.30 2006/08/07 19:20:26 cduval Exp $
  *
  * by JH <jheinonen@users.sourceforge.net>
  *
@@ -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;
@@ -28,30 +28,24 @@ char *selected = NULL;
 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 +76,17 @@ 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;
 
@@ -104,12 +98,18 @@ 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);
         }
 
+	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);
 }
 
@@ -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;
 
@@ -127,42 +127,50 @@ print_list_line(int i, int line, int highlight)
 
 	if(selected[i])
 		mvwaddch(list, line, 0, '*' );
-	
-	mvwaddnstr(list, line, NAMEPOS, database[i][NAME],
-		bytes2width(database[i][NAME], NAMELEN));
-	if(opt_get_bool(BOOL_SHOW_ALL_EMAILS))
-		mvwaddnstr(list, line, EMAILPOS, database[i][EMAIL],
-				bytes2width(database[i][EMAIL], real_emaillen));
-	else {
+
+	mvwaddnstr(list, line, NAMEPOS, db_name_get(i),
+		bytes2width(db_name_get(i), NAMELEN));
+
+	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));
+				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]),
-			bytes2width(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()
 {
+	char *str = NULL;
+
 #if defined(A_BOLD) && defined(A_NORMAL)
 	attrset(A_BOLD);
 #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);
+
+	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
@@ -182,7 +190,7 @@ scroll_up()
 void
 scroll_down()
 {
-	if(curitem > items - 2)
+	if(curitem > db_n_items() - 2)
 		return;
 
 	curitem++;
@@ -196,22 +204,25 @@ page_up()
 {
 	if(curitem < 1)
 		return;
-	
+
 	curitem = curitem == first_list_item ?
 		((curitem -= LIST_LINES) < 0 ? 0 : curitem) : first_list_item;
-	
+
 	refresh_list();
 }
 
 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();
 }
@@ -219,13 +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
@@ -233,49 +260,54 @@ move_curitem(int direction)
 {
         list_item tmp;
 
-        if( curitem < 0 || curitem > LAST_ITEM )
+        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
 goto_home()
 {
-	if(items > 0)
+	if(db_n_items() > 0)
 		curitem = 0;
-	
+
 	refresh_list();
 }
 
 void
 goto_end()
 {
-	if(items > 0)
-		curitem = LAST_ITEM;
+	if(db_n_items() > 0)
+		curitem = last_item();
 
 	refresh_list();
 }
 
-
 void
 highlight_line(WINDOW *win, int line)
 {
@@ -308,7 +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++;
 
@@ -320,42 +352,48 @@ 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 items < 1;
+	return curitem;
+}
+
+void
+list_set_curitem(int i)
+{
+	curitem = i;
 }
 
 int
 duplicate_item()
 {
-	int i;
 	list_item item;
-
+	
 	if(curitem < 0)
 		return 1;
 
-	for(i = 0; i < ITEM_FIELDS; i++)
-		item[i] = database[curitem][i] ? strdup(database[curitem][i]) :
-			NULL;
-
-	if(add_item2database(item))
+	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;
+	curitem = last_item();
 	refresh_list();
 
 	return 0;