Filesystem Selecting

Began experimenting with a filesystem selector that can select both
files and directories.

ocarina/button.py

@@ -44,3 +44,10 @@ class PauseButton(Button):
 		LS.event.invite("POSTSTOP", self.hide)
 	def clicked(self, button):
 		LS.music.pause()
+
+
+class OpenButton(Button):
+	def __init__(self):
+		Button.__init__(self, gtk.STOCK_OPEN)
+	def clicked(self, button):
+		print "OpenButton clicked"

ocarina/fsselect.py

@@ -0,0 +1,49 @@
+# Bryan Schumaker (June 2010)
+
+import gtk
+import gobject
+
+#FS_OK = gobject.signal_new("filesystem_ok", gtk.FileChooserDialog,
+#		gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
+#		(gtk.Dialog, int))
+#print FS_OK
+
+#print gobject.signal_query(FS_OK)
+#print gobject.signal_query(gtk.RESPONSE_OK)
+
+
+def make_chooser(title, action):
+	buttons = (gtk.STOCK_CANCEL,gtk.RESPONSE_CANCEL,gtk.STOCK_OK, gtk.RESPONSE_OK)
+	chooser = gtk.FileChooserDialog(title, action=action, buttons=buttons)
+	chooser.connect("response", response)
+	return chooser
+
+
+def response(*args):
+	print "here?"
+	print args
+
+
+def run_chooser(chooser):
+	file = None
+	if chooser.run() == gtk.RESPONSE_OK:
+		file = chooser.get_filename()
+	chooser.hide()
+	return file
+
+
+# Use for selecting a file through the GUI
+def file(title="Select a song"):
+	chooser = makeChooser(title, gtk.FILE_CHOOSER_ACTION_OPEN)
+	return runChooser(chooser)
+
+
+# Use for selecting a directory through the GUI
+def dir(title="Select a directory"):
+	chooser = makeChooser(title, gtk.FILE_CHOOSER_ACTION_SELECT_FOLDER)
+	return runChooser(chooser)
+
+
+def save(title="Select a location"):
+	chooser = makeChooser(title, gtk.FILE_CHOOSER_ACTION_SAVE)
+	return runChooser(chooser)

ocarina/info.py

@@ -30,6 +30,15 @@ class Bar(gtk.VBox):
 		self.contents.pack_start(widget, expand, fill)
 
 
+class FilterBar(Bar):
+	def __init__(self):
+		Bar.__init__(self, False)
+		global button
+		global libsaria
+
+		self.pack(button.OpenButton())
+
+
 class InfoBar(Bar):
 	def __init__(self):
 		Bar.__init__(self, True)
@@ -58,11 +67,7 @@ def init():
 
 	import button
 	info   = InfoBar()
-	filter = Bar(False)
-
-	label2 = gtk.Label("Top label")
-	label2.show()
-	filter.pack(label2, True, True)
+	filter = FilterBar()
 
 
 def get_info():

tests/fs_select.py

@@ -0,0 +1,19 @@
+# Bryan Schumake (9/10/2010)
+
+import ocarina
+from ocarina import fsselect
+
+gtk = ocarina.gtk
+
+chooser = gtk.FileChooserWidget()
+chooser.show()
+
+win = gtk.Window(gtk.WINDOW_TOPLEVEL)
+
+win.add(chooser)
+win.show()
+
+raw_input(">>>")
+print chooser
+#chooser = fsselect.make_chooser("Test Chooser", gtk.FILE_CHOOSER_ACTION_OPEN)
+#fsselect.run_chooser(chooser)