From b512802eb2babc879a109d16ce4a32b2fb1c22ef Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Thu, 27 Nov 2008 18:05:28 +0100
Subject: [PATCH] list_window: converted "flags" to one "bool" variable

Currently, there is only one known list_window flag ("hide_cursor").
Replace the "flags" bit field with a boolean variable.  If we run out
of space some day, we can convert that to bool:1.
---
 src/list_window.c   | 2 +-
 src/list_window.h   | 5 ++---
 src/screen_help.c   | 2 +-
 src/screen_lyrics.c | 2 +-
 src/screen_play.c   | 6 +++---
 src/screen_search.c | 4 ++--
 src/screen_song.c   | 2 +-
 7 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/src/list_window.c b/src/list_window.c
index b12e8eb..ea4b3c2 100644
--- a/src/list_window.c
+++ b/src/list_window.c
@@ -166,7 +166,7 @@ list_window_paint(struct list_window *lw,
 {
 	unsigned i;
 	bool fill = options.wide_cursor;
-	bool show_cursor = !(lw->flags & LW_HIDE_CURSOR);
+	bool show_cursor = !lw->hide_cursor;
 
 	if (show_cursor) {
 		if (lw->selected < lw->start)
diff --git a/src/list_window.h b/src/list_window.h
index bcf3e32..8e9411a 100644
--- a/src/list_window.h
+++ b/src/list_window.h
@@ -13,8 +13,6 @@
 #include <ncurses.h>
 #endif
 
-#define LW_HIDE_CURSOR    0x01
-
 typedef const char *(*list_window_callback_fn_t)(unsigned index,
 						 bool *highlight,
 						 void *data);
@@ -26,7 +24,8 @@ typedef struct list_window {
 	unsigned start;
 	unsigned selected;
 	unsigned xoffset;
-	int flags;
+
+	bool hide_cursor;
 } list_window_t;
 
 
diff --git a/src/screen_help.c b/src/screen_help.c
index 0cc15a3..c8a3d84 100644
--- a/src/screen_help.c
+++ b/src/screen_help.c
@@ -182,7 +182,7 @@ static void
 help_init(WINDOW *w, int cols, int rows)
 {
   lw = list_window_init(w, cols, rows);
-  lw->flags = LW_HIDE_CURSOR;
+	lw->hide_cursor = true;
 }
 
 static void
diff --git a/src/screen_lyrics.c b/src/screen_lyrics.c
index d54333d..e5635bd 100644
--- a/src/screen_lyrics.c
+++ b/src/screen_lyrics.c
@@ -245,7 +245,7 @@ lyrics_screen_init(WINDOW *w, int cols, int rows)
 {
 	current.lines = g_ptr_array_new();
 	lw = list_window_init(w, cols, rows);
-	lw->flags = LW_HIDE_CURSOR;
+	lw->hide_cursor = true;
 }
 
 static void
diff --git a/src/screen_play.c b/src/screen_play.c
index 7ee0a9f..5acde45 100644
--- a/src/screen_play.c
+++ b/src/screen_play.c
@@ -396,7 +396,7 @@ timer_hide_cursor(gpointer data)
 	/* hide the cursor when mpd is playing and the user is inactive */
 
 	if (c->status != NULL && c->status->state == MPD_STATUS_STATE_PLAY) {
-		lw->flags |= LW_HIDE_CURSOR;
+		lw->hide_cursor = true;
 		playlist_repaint();
 	} else
 		timer_hide_cursor_id = g_timeout_add(options.hide_cursor * 1000,
@@ -414,7 +414,7 @@ play_open(mpdclient_t *c)
 
 	assert(timer_hide_cursor_id == 0);
 	if (options.hide_cursor > 0) {
-		lw->flags &= ~LW_HIDE_CURSOR;
+		lw->hide_cursor = false;
 		timer_hide_cursor_id = g_timeout_add(options.hide_cursor * 1000,
 						     timer_hide_cursor, c);
 	}
@@ -530,7 +530,7 @@ handle_mouse_event(struct mpdclient *c)
 static bool
 play_cmd(mpdclient_t *c, command_t cmd)
 {
-	lw->flags &= ~LW_HIDE_CURSOR;
+	lw->hide_cursor = false;
 
 	if (options.hide_cursor > 0) {
 		if (timer_hide_cursor_id != 0)
diff --git a/src/screen_search.c b/src/screen_search.c
index 3c0a18b..235eeee 100644
--- a/src/screen_search.c
+++ b/src/screen_search.c
@@ -382,10 +382,10 @@ static void
 paint(void)
 {
 	if (browser.filelist) {
-		browser.lw->flags = 0;
+		browser.lw->hide_cursor = false;
 		list_window_paint(browser.lw, browser_lw_callback, browser.filelist);
 	} else {
-		browser.lw->flags = LW_HIDE_CURSOR;
+		browser.lw->hide_cursor = true;
 		list_window_paint(browser.lw, lw_search_help_callback, NULL);
 	}
 }
diff --git a/src/screen_song.c b/src/screen_song.c
index 2c73ea6..4a8f716 100644
--- a/src/screen_song.c
+++ b/src/screen_song.c
@@ -78,7 +78,7 @@ screen_song_init(WINDOW *w, int cols, int rows)
 {
 	current.lines = g_ptr_array_new();
 	lw = list_window_init(w, cols, rows);
-	lw->flags = LW_HIDE_CURSOR;
+	lw->hide_cursor = true;
 }
 
 static void
-- 
2.30.2