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  • Committer: Bazaar Package Importer
  • Author(s): Sebastian Dröge
  • Date: 2009-08-13 19:33:06 UTC
  • mfrom: (1.2.2 upstream) (3.2.6 karmic)
  • Revision ID: james.westby@ubuntu.com-20090813193306-3mlq3s2tlh5dbesr
Tags: 0.13.2-1
New upstream release, 'Jailbreak (out of deadlock city)'.

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pitivi/ui/timelinecanvas.py
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import gtk
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import goocanvas
 
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from gettext import gettext as _
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from pitivi.log.loggable import Loggable
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from pitivi.receiver import receiver, handler
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from pitivi.ui.zoominterface import Zoomable
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from pitivi.settings import GlobalSettings
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from pitivi.ui.prefs import PreferencesDialog
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from pitivi.ui.common import TRACK_SPACING, unpack_cairo_pattern
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import gtk
 
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from pitivi.ui.common import TRACK_SPACING, unpack_cairo_pattern, \
 
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        LAYER_HEIGHT_EXPANDED, LAYER_SPACING
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# cursors to be used for resizing objects
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ARROW = gtk.gdk.Cursor(gtk.gdk.ARROW)
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    notify = True)
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PreferencesDialog.addNumericPreference('edgeSnapDeadband',
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    section = "Behavior",
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    label = "Snap Distance (pixels)",
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    description = "Threshold distance (in pixels) used for all snapping"
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        "operations",
 
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    section = _("Behavior"),
 
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    label = _("Snap Distance (pixels)"),
 
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    description = _("Threshold distance (in pixels) used for all snapping "
 
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        "operations"),
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    lower = 0)
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class TimelineCanvas(goocanvas.Canvas, Zoomable, Loggable):
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        root.connect("motion-notify-event", self._selectionDrag)
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        root.connect("button-press-event", self._selectionStart)
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        root.connect("button-release-event", self._selectionEnd)
 
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        height = (LAYER_HEIGHT_EXPANDED + TRACK_SPACING + LAYER_SPACING) * 2
 
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        # add some padding for the horizontal scrollbar
 
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        height += 21
 
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        self.set_size_request(-1, height)
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    def from_event(self, event):
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        return Point(*self.convert_from_pixels(event.x, event.y))
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        if items:
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            for item in items:
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                if isinstance(item, TrackObject):
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                    item.element.split(self.pixelToNs(x))
 
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                    self.app.action_log.begin("split object")
 
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                    item.element.split(self._snapToPlayhead(self.pixelToNs(x)))
 
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                    self.app.action_log.commit()
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        return True
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    def _razorClickedCb(self, unused_canvas, unused_event):
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        return True
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    def _snapToPlayhead(self, time):
 
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        thresh = self.pixelToNs(self.settings.edgeSnapDeadband)
 
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        if abs(time - self._position) <= thresh:
 
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            return self._position
 
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        return time
 
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    max_duration = 0
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    def setMaxDuration(self, duration):