From dafcd1470acaced405fa1a67d008aa1b68d1b6dd Mon Sep 17 00:00:00 2001
From: Teruaki Kawashima <teru@rockbox.org>
Date: Sun, 21 Feb 2010 13:32:52 +0000
Subject: remove unused fields from struct gui_synclist.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24807 a1c6a512-1295-4272-9138-f99709370657
---
 apps/gui/charcell/list.c |  4 ----
 apps/gui/list.c          | 17 -----------------
 apps/gui/list.h          |  6 ------
 3 files changed, 27 deletions(-)

diff --git a/apps/gui/charcell/list.c b/apps/gui/charcell/list.c
index 220144c356..f36d3c9f7d 100644
--- a/apps/gui/charcell/list.c
+++ b/apps/gui/charcell/list.c
@@ -65,10 +65,6 @@ void list_draw(struct screen *display, struct gui_synclist *gui_list)
     display->clear_display();
     start = 0;
     end = display->getnblines();
-    gui_list->last_displayed_start_item[display->screen_type] = 
-                                gui_list->start_item[display->screen_type];
-
-    gui_list->last_displayed_selected_item = gui_list->selected_item;
 
     /* Adjust the position of icon, cursor, text for the list */
     draw_cursor = true;
diff --git a/apps/gui/list.c b/apps/gui/list.c
index 0c05e01785..a3b822503b 100644
--- a/apps/gui/list.c
+++ b/apps/gui/list.c
@@ -155,7 +155,6 @@ void gui_synclist_init(struct gui_synclist * gui_list,
     FOR_NB_SCREENS(i)
     {
         gui_list->start_item[i] = 0;
-        gui_list->last_displayed_start_item[i] = -1 ;
 #ifdef HAVE_LCD_BITMAP
         gui_list->offset_position[i] = 0;
 #endif
@@ -170,12 +169,10 @@ void gui_synclist_init(struct gui_synclist * gui_list,
     gui_list->scroll_all = scroll_all;
     gui_list->selected_size = selected_size;
     gui_list->title = NULL;
-    gui_list->title_width = 0;
     gui_list->title_icon = Icon_NOICON;
 
     gui_list->scheduled_talk_tick = gui_list->last_talked_tick = 0;
     gui_list->show_selection_marker = true;
-    gui_list->last_displayed_selected_item = -1;
 
 #ifdef HAVE_LCD_COLOR
     gui_list->title_color = -1;
@@ -402,20 +399,6 @@ void gui_synclist_set_title(struct gui_synclist * gui_list,
 {
     gui_list->title = title;
     gui_list->title_icon = icon;
-    if (title)
-    {
-#ifdef HAVE_LCD_BITMAP
-        int i;
-        FOR_NB_SCREENS(i)
-            screens[i].getstringsize(title, &gui_list->title_width, NULL);
-#else
-        gui_list->title_width = strlen(title);
-#endif
-    }
-    else
-    {
-        gui_list->title_width = 0;
-    }
 }
 
 void gui_synclist_set_nb_items(struct gui_synclist * lists, int nb_items)
diff --git a/apps/gui/list.h b/apps/gui/list.h
index 92495d7408..965a46bfc6 100644
--- a/apps/gui/list.h
+++ b/apps/gui/list.h
@@ -100,15 +100,9 @@ struct gui_synclist
     int start_item[NB_SCREENS]; /* the item that is displayed at the top of the screen */
     /* the number of lines that are selected at the same time */
     int selected_size;
-    /* These are used to calculate how much of the screen content we need
-       to redraw. */
-    int last_displayed_selected_item;
-    int last_displayed_start_item[NB_SCREENS];
 #ifdef HAVE_LCD_BITMAP
     int offset_position[NB_SCREENS]; /* the list's screen scroll placement in pixels */
 #endif
-    /* Cache the width of the title string in pixels/characters */
-    int title_width;
     long scheduled_talk_tick, last_talked_tick;
 
     list_get_icon *callback_get_item_icon;
-- 
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