X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=ui%2Fncurses%2Fnc-menu.c;h=ef00ff2cc464e920ac8a98e595cdb14e821adadf;hp=87b58e2d28f3ccaefa7a62755ae96991f9fb1768;hb=e07bd59ad5f4ba9cd113f8dfdcc72e6ca2e69819;hpb=567e6be38a53cd6c832c4425645e1116fc9e5216

diff --git a/ui/ncurses/nc-menu.c b/ui/ncurses/nc-menu.c
index 87b58e2..ef00ff2 100644
--- a/ui/ncurses/nc-menu.c
+++ b/ui/ncurses/nc-menu.c
@@ -16,7 +16,9 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-#define _GNU_SOURCE
+#if defined(HAVE_CONFIG_H)
+#include "config.h"
+#endif
 
 #include <assert.h>
 #include <errno.h>
@@ -25,6 +27,7 @@
 #include "log/log.h"
 #include "talloc/talloc.h"
 #include "ui/common/ui-system.h"
+#include "nc-cui.h"
 #include "nc-menu.h"
 
 /**
@@ -103,10 +106,8 @@ struct pmenu_item *pmenu_item_setup(struct pmenu *menu, struct pmenu_item *i,
 	i->pmenu = menu;
 	i->nci = new_item(name, NULL);
 
-	if (!i->nci) {
-		talloc_free(i);
+	if (!i->nci)
 		return NULL;
-	}
 
 	set_item_userptr(i->nci, i);
 
@@ -128,54 +129,6 @@ static int pmenu_item_get_index(const struct pmenu_item *item)
 	return -1;
 }
 
-/**
- * pmenu_item_replace - Replace the menu item with a new one.
- *
- * Use this routine to change a menu item's text.
- */
-
-int pmenu_item_replace(struct pmenu_item *i, const char *name)
-{
-	struct pmenu *menu;
-	ITEM *nci;
-	int index;
-
-	assert(name);
-	assert(i->nci);
-
-	menu = i->pmenu;
-	index = pmenu_item_get_index(i);
-
-	if (index < 0) {
-		assert(0 && "get_index failed");
-		return -1;
-	}
-
-	nci = new_item(name, NULL);
-
-	if (!nci) {
-		assert(0 && "new_item failed");
-		return -1;
-	}
-
-	set_item_userptr(nci, i);
-
-	menu->scr.unpost(&menu->scr);
-	set_menu_items(menu->ncm, NULL);
-
-	// FIXME: need to assure item name is a talloc string.
-	/* talloc_free((char *)item_name(i->nci)); */
-
-	free_item(i->nci);
-	menu->items[index] = nci;
-	i->nci = nci;
-
-	set_menu_items(menu->ncm, menu->items);
-	menu->scr.post(&menu->scr);
-
-	return 0;
-}
-
 /**
  * pmenu_move_cursor - Move the cursor.
  * @req: An ncurses request or char to send to menu_driver().
@@ -191,67 +144,77 @@ static void pmenu_move_cursor(struct pmenu *menu, int req)
  * pmenu_process_key - Process a user keystroke.
  */
 
-static void pmenu_process_key(struct nc_scr *scr)
+static void pmenu_process_key(struct nc_scr *scr, int key)
 {
 	struct pmenu *menu = pmenu_from_scr(scr);
 	struct pmenu_item *item = pmenu_find_selected(menu);
 
 	nc_scr_status_free(&menu->scr);
 
-	while (1) {
-		int c = getch();
-
-		if (c == ERR)
-			return;
-
-		DBGS("%d (%o)\n", c, c);
-
-		if (menu->hot_key)
-			c = menu->hot_key(menu, item, c);
-
-		switch (c) {
-		case 27: /* ESC */
-			if (menu->on_exit)
-				menu->on_exit(menu);
-			nc_flush_keys();
-			return;
-
-		case KEY_PPAGE:
-			pmenu_move_cursor(menu, REQ_SCR_UPAGE);
-			break;
-		case KEY_NPAGE:
-			pmenu_move_cursor(menu, REQ_SCR_DPAGE);
-			break;
-		case KEY_HOME:
-			pmenu_move_cursor(menu, REQ_FIRST_ITEM);
-			break;
-		case KEY_END:
-			pmenu_move_cursor(menu, REQ_LAST_ITEM);
-			break;
-		case KEY_UP:
-			pmenu_move_cursor(menu, REQ_UP_ITEM);
-			break;
-		case KEY_DOWN:
-			pmenu_move_cursor(menu, REQ_DOWN_ITEM);
-			break;
-		case 'e':
-			if (item->on_edit)
-				item->on_edit(item);
-			break;
-		case 'o':
-			DBGS("on_open: %p\n", menu->on_open);
-			if (menu->on_open)
-				menu->on_open(menu);
-			break;
-		case '\n':
-		case '\r':
-			if (item->on_execute)
-				item->on_execute(item);
-			break;
-		default:
-			menu_driver(menu->ncm, c);
-			break;
-		}
+	if (menu->hot_key)
+		key = menu->hot_key(menu, item, key);
+
+	switch (key) {
+	case 27: /* ESC */
+	case 'x':
+		if (menu->on_exit)
+			menu->on_exit(menu);
+		nc_flush_keys();
+		return;
+
+	case KEY_PPAGE:
+		pmenu_move_cursor(menu, REQ_SCR_UPAGE);
+		break;
+	case KEY_NPAGE:
+		pmenu_move_cursor(menu, REQ_SCR_DPAGE);
+		break;
+	case KEY_HOME:
+		pmenu_move_cursor(menu, REQ_FIRST_ITEM);
+		break;
+	case KEY_END:
+		pmenu_move_cursor(menu, REQ_LAST_ITEM);
+		break;
+	case KEY_UP:
+		pmenu_move_cursor(menu, REQ_UP_ITEM);
+		break;
+	case KEY_BTAB:
+		pmenu_move_cursor(menu, REQ_PREV_ITEM);
+		break;
+	case KEY_DOWN:
+		pmenu_move_cursor(menu, REQ_DOWN_ITEM);
+		break;
+	case '\t':
+		pmenu_move_cursor(menu, REQ_NEXT_ITEM);
+		break;
+	case 'e':
+		if (item->on_edit)
+			item->on_edit(item);
+		break;
+	case 'n':
+		if (menu->on_new)
+			menu->on_new(menu);
+		break;
+	case ' ':
+	case '\n':
+	case '\r':
+		if (item->on_execute)
+			item->on_execute(item);
+		break;
+	case 'i':
+		cui_show_sysinfo(cui_from_arg(scr->ui_ctx));
+		break;
+	case 'c':
+		cui_show_config(cui_from_arg(scr->ui_ctx));
+		break;
+	case KEY_F(1):
+	case 'h':
+		if (menu->help_text)
+			cui_show_help(cui_from_arg(scr->ui_ctx),
+					menu->help_title, menu->help_text);
+		break;
+	default:
+		menu_driver(menu->ncm, key);
+		break;
 	}
 }
 
@@ -385,6 +348,8 @@ int pmenu_setup(struct pmenu *menu)
 	/* Makes menu scrollable. */
 	set_menu_format(menu->ncm, LINES - nc_scr_frame_lines, 1);
 
+	set_menu_grey(menu->ncm, A_NORMAL);
+
 	return 0;
 }