X-Git-Url: https://git.deb.at/w?a=blobdiff_plain;f=list.c;h=1f0af7942c8fa4515c57ebaeacaec3a37cbed883;hb=ca5c3086c7ff9c99645a66fd0c21167ef60ba0e9;hp=7a04397e493a536b21588692917d459c6de9479d;hpb=168a9ad796933456cb75ea156402eec77046c5ab;p=pkg%2Fabook.git

diff --git a/list.c b/list.c
index 7a04397..1f0af79 100644
--- a/list.c
+++ b/list.c
@@ -19,10 +19,12 @@
 #include "misc.h"
 #include "options.h"
 #include "xmalloc.h"
+#include "color.h"
 
 
 int curitem = -1;
 int first_list_item = -1;
+int scroll_speed = 2;
 char *selected = NULL;
 
 extern abook_field_list *fields_list;
@@ -129,6 +131,7 @@ init_list()
 {
 	list = newwin(LIST_LINES, LIST_COLS, LIST_TOP, 0);
 	scrollok(list, TRUE);
+	scroll_speed = abs(opt_get_int(INT_SCROLL_SPEED));
 }
 
 void
@@ -194,7 +197,10 @@ print_list_field(int item, int line, int *x_pos, struct index_elem *e)
 static void
 highlight_line(WINDOW *win, int line)
 {
-	wstandout(win);
+	wattrset(win, COLOR_PAIR(CP_LIST_HIGHLIGHT));
+	if(!opt_get_bool(BOOL_USE_COLORS)) {
+		wstandout(win);
+	}
 
 	/*
 	 * this is a tricky one
@@ -224,6 +230,10 @@ print_list_line(int item, int line, int highlight)
 	struct index_elem *cur;
 	int x_pos = 1;
 
+	if(item % 2 == 0)
+		wattrset(list, COLOR_PAIR(CP_LIST_EVEN));
+	else
+		wattrset(list, COLOR_PAIR(CP_LIST_ODD));
 	scrollok(list, FALSE);
 	if(highlight)
 		highlight_line(list, line);
@@ -300,6 +310,8 @@ list_headerline()
 #if defined(A_BOLD) && defined(A_NORMAL)
 	attrset(A_BOLD);
 #endif
+	attrset(COLOR_PAIR(CP_LIST_HEADER));
+	mvhline(2, 0, ' ', COLS);
 
 	for(e = index_elements; e; e = e->next)
 		if(e->type == INDEX_TEXT)
@@ -342,6 +354,49 @@ scroll_down()
 	refresh_list();
 }
 
+void
+scroll_list_up()
+{
+	if(first_list_item <= 0) {
+		if(curitem != 0) {
+			curitem--;
+			refresh_list();
+		}
+		return;
+	}
+
+	first_list_item -= scroll_speed;
+	if(first_list_item < 0) {
+		first_list_item = 0;
+	}
+	if(curitem > LAST_LIST_ITEM) {
+		curitem = LAST_LIST_ITEM;
+	}
+
+	refresh_list();
+}
+
+void
+scroll_list_down()
+{
+	if(LAST_LIST_ITEM > db_n_items() - 2) {
+		if(curitem < LAST_LIST_ITEM) {
+			curitem++;
+			refresh_list();
+		}
+		return;
+	}
+
+	first_list_item += scroll_speed;
+	if(LAST_LIST_ITEM > db_n_items() - 1) {
+		first_list_item = db_n_items() - LIST_LINES;
+	}
+	if(curitem < first_list_item) {
+		curitem = first_list_item;
+	}
+
+	refresh_list();
+}
 
 void
 page_up()
@@ -488,6 +543,12 @@ list_get_curitem()
 	return curitem;
 }
 
+int
+list_get_firstitem()
+{
+	return first_list_item;
+}
+
 void
 list_set_curitem(int i)
 {