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small updates, still ui only

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Original commit message from CVS:
small updates, still ui only
This commit is contained in:
Andy Wingo 2006-08-04 17:04:27 +00:00
parent 3274a3ac03
commit ee44607e9f
1 changed files with 26 additions and 17 deletions
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43
examples/synchronizer.py
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@ -130,25 +130,27 @@ class SyncPoints(gtk.VBox):
self.pwindow = window
self.create_ui()
def get_time_as_str(self, iter, i):
value = self.model.get_value(iter, i)
ret = ''
for div, sep, mod, pad in ((gst.SECOND*60, '', 0, 0),
(gst.SECOND, ':', 60, 2),
(gst.MSECOND, '.', 1000, 3)):
n = value // div
if mod:
n %= mod
ret += sep + ('%%0%dd' % pad) % n
return ret
def create_ui(self):
self.model = model = gtk.ListStore(gobject.TYPE_UINT64,
gobject.TYPE_UINT64)
self.view = view = gtk.TreeView(self.model)
def time_to_text(column, cell, method, iter, i):
value = model.get_value(iter, i)
ret = ''
for div, sep, mod, pad in ((gst.SECOND*60, '', 0, 0),
(gst.SECOND, ':', 60, 2),
(gst.MSECOND, '.', 1000, 3)):
n = value // div
if mod:
n %= mod
ret += sep + ('%%0%dd' % pad) % n
cell.set_property('text', ret)
renderer = gtk.CellRendererText()
column = gtk.TreeViewColumn("Audio time", renderer)
def time_to_text(column, cell, method, iter, i):
cell.set_property('text', self.get_time_as_str(iter, i))
column.set_cell_data_func(renderer, time_to_text, 0)
column.set_expand(True)
column.set_clickable(True)
@ -172,6 +174,7 @@ class SyncPoints(gtk.VBox):
def add_and_select(*x):
iter = model.append()
self.view.get_selection().select_iter(iter)
self.changed()
add.connect("clicked", add_and_select)
hbox.pack_end(add, False, False, 0)
@ -180,6 +183,7 @@ class SyncPoints(gtk.VBox):
def remove_selected(*x):
model, iter = self.view.get_selection().get_selected()
model.remove(iter)
self.changed()
remove.connect("clicked", remove_selected)
hbox.pack_end(remove, False, False, 0)
@ -205,24 +209,29 @@ class SyncPoints(gtk.VBox):
v.connect("clicked", lambda *x: self.set_selected_video_now())
hbox.pack_start(v)
def changed(self):
print 'Sync times now:'
for index, row in enumerate(self.model):
print 'A/V %d: %s -- %s' % (index,
self.get_time_as_str(row.iter, 0),
self.get_time_as_str(row.iter, 1))
def set_selected_audio(self, time):
sel = self.view.get_selection()
model, iter = sel.get_selected()
if iter:
model.set_value(iter, 0, time)
self.changed()
def set_selected_video(self, time):
sel = self.view.get_selection()
model, iter = sel.get_selected()
if iter:
model.set_value(iter, 1, time)
self.changed()
def set_selected_audio_now(self):
# pause and preroll first
if self.pwindow.player.is_playing():
self.pwindow.play_toggled()
self.pwindow.player.get_state(timeout=gst.MSECOND * 200)
time, dur = self.pwindow.player.query_position()
self.set_selected_audio(time)