ocarina: goto current song

I do this when the goto button is pressed and also when the song
changes.

ocarina/body/__init__.py

@@ -42,6 +42,9 @@ def switch_page(notebook, page, pagenum):
 def cur_page_filter(text):
 	current_page().filter(text)
 
+def cur_page_goto():
+	current_page().goto()
+
 #import ocarina
 #Label = gtk.Label
 #prefs = ocarina.libsaria.prefs

ocarina/body/button.py

@@ -51,3 +51,6 @@ def stop_button(show):
 
 def next_button(show):
 	return make_button(gtk.STOCK_MEDIA_NEXT, controls.next, "Next", show)
+
+def goto_button(goto_func, show):
+	return make_button(gtk.STOCK_JUMP_TO, goto_func, "Go To Current Song", show)

ocarina/body/header/__init__.py

@@ -1,7 +1,7 @@
 # Bryan Schumaker (11/25/2010)
 
 import gtk
-from ocarina.body.button import make_button
+from ocarina.body import button
 import entry
 
 header = gtk.VBox()
@@ -12,7 +12,16 @@ header.pack_start(header_body)
 header.pack_start(header_sep)
 header.show_all()
 
+def goto_func():
+	from ocarina import body
+	body.cur_page_goto()
+
+def add_button(name, button):
+	globals()[name] = button
+	header_body.pack_start(button, False, False)
+
 header_body.pack_start(entry.entry)
+add_button("GOTO", button.goto_button(goto_func, True))
 
 #import ocarina
 #from ocarina.components import button

ocarina/body/page.py

@@ -37,6 +37,9 @@ class OcarinaPage(gtk.Table):
 	def filter(self, text):
 		pass
 
+	def goto(self, text):
+		pass
+
 		#self.content    = content
 		#self.attrs      = content.__dict__
 		#self.vis_func   = self.attrs.get("visible", None)

ocarina/callbacks.py

@@ -2,6 +2,7 @@
 
 import libsaria
 import queue
+from ocarina import body
 from ocarina.body import footer
 
 invite = libsaria.event.invite
@@ -21,4 +22,5 @@ invite("POSTSTOP", on_stop)
 def on_load(*args):
 	footer.on_load()
 	queue.refresh()
+	body.cur_page_goto()
 invite("POSTLOAD", on_load)

ocarina/library.py

@@ -7,6 +7,7 @@ import body
 library   = libsaria.sources.library
 lib_page  = sources.Source()
 LIB_PAGE  = body.add_page(lib_page, "Library")
+LIB_PAGE.goto = lib_page.goto
 
 def set_label_text():
 	LIB_PAGE.label.set_text("Library (%s)" % library.num_visible())

ocarina/playlist.py

@@ -7,6 +7,7 @@ import body
 playlist = libsaria.sources.playlist
 playlist_page = sources.Source()
 PLAYLIST_PAGE = body.add_page(playlist_page, "Playlist")
+PLAYLIST_PAGE.goto = playlist_page.goto
 
 def set_label_text():
 	PLAYLIST_PAGE.label.set_text("Playlist (%s)" % playlist.num_visible())

ocarina/queue.py

@@ -7,6 +7,7 @@ import body
 queue = libsaria.sources.queue
 queue_page = sources.Source()
 QUEUE_PAGE = body.add_page(queue_page, "Queue")
+QUEUE_PAGE.goto = queue_page.goto
 
 def set_label_text():
 	QUEUE_PAGE.label.set_text("Queue (%s)" % queue.num_visible())

ocarina/sources/__init__.py

@@ -23,3 +23,4 @@ class Source(gtk.ScrolledWindow):
 		self.refilter = self.listview.refilter
 		self.insert   = self.listview.insert_rows
 		self.clear    = self.listview.clear
+		self.goto     = self.listview.goto

ocarina/sources/listview.py

@@ -99,25 +99,25 @@ class ListView(gtk.TreeView):
 		self.filter_model.refilter()
 		self.thaw()
 
-	#def goto(self, *args):
-		#id = sources.get_attrs("id")
-		#if id == -1: # Bad id
-			#return
-		#vis = self.get_visible_rect()
-		#if vis[3] == 0: # The widget hasn't been realized yet
-			#return
-		#for index, row in enumerate(self.filter_model):
-			#if row[0] == id:
-				#col = self.get_column(0)
-				#row_vis = self.get_cell_area(index, col)
-				#if row_vis[3] > 0:
-					#n = vis[3] / row_vis[3]
-					#path = index - (n / 2)
-					#if path < 0:
-						#path = 0
-					#self.scroll_to_cell(path, None, True, 0, 0)
-					#self.set_cursor_on_cell(index, None, None, False)
-				#return
+	def goto(self, *args):
+		id = libsaria.sources.get_attrs("id")
+		if id == -1: # Bad id
+			return
+		vis = self.get_visible_rect()
+		if vis[3] == 0: # The widget hasn't been realized yet
+			return
+		for index, row in enumerate(self.filter_model):
+			if row[0] == id:
+				col = self.get_column(0)
+				row_vis = self.get_cell_area(index, col)
+				if row_vis[3] > 0:
+					n = vis[3] / row_vis[3]
+					path = index - (n / 2)
+					if path < 0:
+						path = 0
+					self.scroll_to_cell(path, None, True, 0, 0)
+					self.set_cursor_on_cell(index, None, None, False)
+				return
 
 	#def query_tooltip(self, widget, x, y, keyboard, tip):
 		#row = self.get_dest_row_at_pos(x,y)