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timeline: move mouse handling into TimelineWidget

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This commit is contained in:
René Stadler 2012-09-20 20:11:48 +02:00 committed by Stefan Sauer
parent 039f5a1d7b
commit bff238279d
1 changed files with 40 additions and 35 deletions
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75
debug-viewer/GstDebugViewer/Plugins/Timeline.py
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@ -411,12 +411,19 @@ class TimelineWidget (gtk.DrawingArea):
__gtype_name__ = "GstDebugViewerTimelineWidget"
__gsignals__ = {"change-position" : (gobject.SIGNAL_RUN_LAST,
gobject.TYPE_NONE,
(gobject.TYPE_INT,),)}
def __init__ (self):
gtk.DrawingArea.__init__ (self)
self.logger = logging.getLogger ("ui.timeline")
self.add_events (gtk.gdk.BUTTON1_MOTION_MASK |
gtk.gdk.BUTTON_PRESS_MASK)
self.process = UpdateProcess (None, None)
self.process.handle_sentinel_progress = self.__handle_sentinel_progress
self.process.handle_sentinel_finished = self.__handle_sentinel_finished
@ -744,6 +751,36 @@ class TimelineWidget (gtk.DrawingArea):
# FIXME:
req.height = 64
def do_button_press_event (self, event):
if event.button != 1:
return False
# TODO: Check if clicked inside a warning/error indicator triangle and
# navigate there.
pos = int (event.x)
self.emit ("change-position", pos)
return True
def do_motion_notify_event (self, event):
x = event.x
y = event.y
if event.state & gtk.gdk.BUTTON1_MASK:
self.emit ("change-position", int (x))
return True
else:
self._handle_motion (x, y)
return False
def _handle_motion (self, x, y):
# TODO: Prelight warning and error indicator triangles.
pass
class AttachedWindow (object):
def __init__ (self, feature, window):
@ -773,10 +810,8 @@ class AttachedWindow (object):
box = window.get_top_attach_point ()
self.timeline = TimelineWidget ()
self.timeline.add_events (gtk.gdk.BUTTON1_MOTION_MASK |
gtk.gdk.BUTTON_PRESS_MASK)
self.timeline.connect ("button-press-event", self.handle_timeline_button_press_event)
self.timeline.connect ("motion-notify-event", self.handle_timeline_motion_notify_event)
self.timeline.connect ("change-position",
self.handle_timeline_change_position)
box.pack_start (self.timeline, False, False, 0)
self.timeline.hide ()
@ -883,39 +918,9 @@ class AttachedWindow (object):
self.timeline.hide ()
self.vtimeline.hide ()
def handle_timeline_button_press_event (self, widget, event):
def handle_timeline_change_position (self, widget, pos):
if event.button != 1:
return False
# TODO: Check if clicked inside a warning/error indicator triangle and
# navigate there.
pos = int (event.x)
self.goto_time_position (pos)
return False
def handle_timeline_motion_notify_event (self, widget, event):
x = event.x
y = event.y
if event.state & gtk.gdk.BUTTON1_MASK:
self.handle_timeline_motion_button1 (x, y)
return True
else:
self.handle_timeline_motion (x, y)
return False
def handle_timeline_motion (self, x, y):
# TODO: Prelight warning and error indicator triangles.
pass
def handle_timeline_motion_button1 (self, x, y):
self.goto_time_position (int (x))
def goto_time_position (self, pos):