From: Max Kellermann <max@duempel.org>
Date: Thu, 2 Oct 2008 13:20:19 +0000 (+0200)
Subject: screen_lyrics: add screen_lyrics_switch()
X-Git-Tag: v0.12_alpha1~116
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=b1a8ff5269e42088b1530ccacb52a55b60754578;p=ncmpc.git

screen_lyrics: add screen_lyrics_switch()

screen_lyrics_switch() opens the lyrics screen and displays the lyrics
of the specified song.  This way, the user may view the lyrics of any
song in the database browser.
---

diff --git a/src/screen.h b/src/screen.h
index e6f0ee7..6d26457 100644
--- a/src/screen.h
+++ b/src/screen.h
@@ -90,4 +90,10 @@ screen_is_visible(const struct screen_functions *sf);
 
 int screen_get_mouse_event(mpdclient_t *c, unsigned long *bstate, int *row);
 
+
+#ifdef ENABLE_LYRICS_SCREEN
+void
+screen_lyrics_switch(struct mpdclient *c, const struct mpd_song *song);
+#endif
+
 #endif
diff --git a/src/screen_browser.c b/src/screen_browser.c
index d7dea63..694987f 100644
--- a/src/screen_browser.c
+++ b/src/screen_browser.c
@@ -455,6 +455,8 @@ bool
 browser_cmd(struct screen_browser *browser, struct screen *screen,
 	    struct mpdclient *c, command_t cmd)
 {
+	struct filelist_entry *entry;
+
 	switch (cmd) {
 	case CMD_PLAY:
 		browser_handle_enter(browser, c);
@@ -494,6 +496,20 @@ browser_cmd(struct screen_browser *browser, struct screen *screen,
 		browser_handle_mouse_event(browser, c);
 		return true;
 
+#ifdef ENABLE_LYRICS_SCREEN
+	case CMD_SCREEN_LYRICS:
+		entry = browser_get_selected(browser);
+		if (entry == NULL)
+			return false;
+
+		if (entry->entity == NULL ||
+		    entry->entity->type != MPD_INFO_ENTITY_TYPE_SONG)
+			return true;
+
+		screen_lyrics_switch(c, entry->entity->info.song);
+		return true;
+#endif
+
 	default:
 		break;
 	}
diff --git a/src/screen_lyrics.c b/src/screen_lyrics.c
index dbfe4ea..83bffdf 100644
--- a/src/screen_lyrics.c
+++ b/src/screen_lyrics.c
@@ -38,6 +38,8 @@
 
 static list_window_t *lw = NULL;
 
+static const struct mpd_song *next_song;
+
 static struct {
 	const struct mpd_song *song;
 
@@ -256,8 +258,13 @@ lyrics_exit(void)
 static void
 lyrics_open(mpd_unused screen_t *screen, mpdclient_t *c)
 {
-	if (c->song != NULL && c->song != current.song)
-		screen_lyrics_load(c->song);
+	if (next_song == NULL)
+		next_song = c->song;
+
+	if (next_song != NULL && next_song != current.song)
+		screen_lyrics_load(next_song);
+
+	next_song = NULL;
 }
 
 
@@ -334,3 +341,12 @@ const struct screen_functions screen_lyrics = {
 	.cmd = lyrics_cmd,
 	.get_title = lyrics_title,
 };
+
+void
+screen_lyrics_switch(struct mpdclient *c, const struct mpd_song *song)
+{
+	assert(song != NULL);
+
+	next_song = song;
+	screen_switch(&screen_lyrics, c);
+}
diff --git a/src/screen_play.c b/src/screen_play.c
index 1bc2034..67de5fa 100644
--- a/src/screen_play.c
+++ b/src/screen_play.c
@@ -528,6 +528,17 @@ play_cmd(screen_t *screen, mpdclient_t *c, command_t cmd)
 
 	case CMD_MOUSE_EVENT:
 		return handle_mouse_event(screen,c);
+
+#ifdef ENABLE_LYRICS_SCREEN
+	case CMD_SCREEN_LYRICS:
+		if (lw->selected < playlist_length(&c->playlist)) {
+			screen_lyrics_switch(c, playlist_get(&c->playlist, lw->selected));
+			return 1;
+		}
+
+		break;
+#endif
+
 	default:
 		break;
 	}