From a519ad62abe31c18c427317bab447cdaa1795683 Mon Sep 17 00:00:00 2001
From: Bryan Schumaker <bjschuma@gmail.com>
Date: Fri, 22 Apr 2011 17:30:56 -0400
Subject: [PATCH] ocarina: Added like and dislike buttons

---
 ocarina/body/button.py            | 31 ++++++++++++++++++++++++++++++-
 ocarina/body/footer/__init__.py   |  3 +++
 ocarina/body/footer/nowplaying.py | 19 +++++++++++++++++++
 ocarina/callbacks.py              |  4 ++++
 4 files changed, 56 insertions(+), 1 deletion(-)

diff --git a/ocarina/body/button.py b/ocarina/body/button.py
index 366334fa..62bc6185 100644
--- a/ocarina/body/button.py
+++ b/ocarina/body/button.py
@@ -41,11 +41,17 @@ def make_button(stock_item, func, tooltip, show):
 	b.set_tooltip_text(tooltip)
 	return b
 
+def toggle_connect(button, func):
+	button.t_id = button.connect("toggled", on_toggle, func)
+
+def toggle_unconnect(button):
+	button.disconnect(button.t_id)
+
 def toggle_button(func, is_active, show):
 	b = gtk.ToggleButton()
 	b.set_relief(gtk.RELIEF_NONE)
 	b.set_active(is_active)
-	b.connect("toggled", on_toggle, func)
+	toggle_connect(b, func)
 	if show == True:
 		b.show()
 	return b
@@ -102,3 +108,26 @@ def clear_button(show):
 
 def random_button(is_active, show):
 	return make_toggle("images/random.png", controls.set_rand, "Random", is_active, show)
+
+def set_like(like):
+	if like == False:
+		like = None
+	controls.set_like(like)
+
+def like_button(show):
+	return make_toggle("images/thumbs_up.png", set_like, "I like this", False, show)
+
+def like_button_reconnect(like_button):
+	toggle_connect(like_button, set_like)
+
+def set_dislike(like):
+	like = not like
+	if like == True:
+		like = None
+	controls.set_like(like)
+
+def dislike_button(show):
+	return make_toggle("images/thumbs_down.png", set_dislike, "I don't like this", False, show)
+
+def dislike_button_reconnect(dislike_button):
+	toggle_connect(dislike_button, set_dislike)
diff --git a/ocarina/body/footer/__init__.py b/ocarina/body/footer/__init__.py
index 98e60026..da71b5e0 100644
--- a/ocarina/body/footer/__init__.py
+++ b/ocarina/body/footer/__init__.py
@@ -42,6 +42,9 @@ def on_load():
 	tiny.on_load()
 	detailed.on_load()
 
+def on_like():
+	detailed.nowplaying.on_like()
+
 #import gtk
 #import pango
 #import ocarina
diff --git a/ocarina/body/footer/nowplaying.py b/ocarina/body/footer/nowplaying.py
index 94db415c..ca2e1203 100644
--- a/ocarina/body/footer/nowplaying.py
+++ b/ocarina/body/footer/nowplaying.py
@@ -1,6 +1,8 @@
 # Bryan Schumaker (4 / 21 / 2011)
 
 import gtk
+from libsaria import controls
+from ocarina.body import button
 
 page  = gtk.HBox(False, 5)
 label = gtk.Label("Now Playing")
@@ -34,9 +36,25 @@ pack_label(attr_box, LENGTH)
 pack_label(attr_box, COUNT)
 page.pack_start(attr_box)
 
+LIKE    = button.like_button(True)
+DISLIKE = button.dislike_button(True)
+buttons = gtk.HBox(True)
+buttons.pack_start(   LIKE, False, False)
+buttons.pack_start(DISLIKE, False, False)
+page.pack_start(buttons, False)
+
 page.show_all()
 label.show()
 
+def on_like():
+	like = controls.get_like()
+	button.toggle_unconnect(LIKE)
+	button.toggle_unconnect(DISLIKE)
+	LIKE.set_active(like == True)
+	DISLIKE.set_active(like == False)
+	button.like_button_reconnect(LIKE)
+	button.dislike_button_reconnect(DISLIKE)
+
 def on_load(title, artist, album, year, lenstr, count):
 	TITLE.set_text(title)
 	ARTIST.set_text("by %s" % artist)
@@ -44,3 +62,4 @@ def on_load(title, artist, album, year, lenstr, count):
 	YEAR.set_text("Year: %s" % year)
 	LENGTH.set_text("Length: %s" % lenstr)
 	COUNT.set_text("Play count: %s" % count)
+	on_like()
diff --git a/ocarina/callbacks.py b/ocarina/callbacks.py
index 166c6c6a..b6004fce 100644
--- a/ocarina/callbacks.py
+++ b/ocarina/callbacks.py
@@ -24,3 +24,7 @@ def on_load(*args):
 	queue.refresh()
 	body.cur_page_goto()
 invite("POSTLOAD", on_load)
+
+def on_like(*args):
+	footer.on_like()
+invite("POSTSETLIKE", on_like)