- import logging
- from gi.repository import Gtk
- class SpecialFunctionsToolbarController(object):
- """ Manages Accelerators and Clicks on the Composition Toolbar-Buttons """
- def __init__(self, drawing_area, win, uibuilder, video_display):
- self.log = logging.getLogger('SpecialFunctionsToolbarController')
- self.video_display = video_display
- accelerators = Gtk.AccelGroup()
- win.add_accel_group(accelerators)
- composites = [
- 'preview_fullscreen',
- 'preview_freeze',
- ]
- for idx, name in enumerate(composites):
- key, mod = Gtk.accelerator_parse('F%u' % (idx+10))
- btn = uibuilder.find_widget_recursive(drawing_area, name)
- btn.set_name(name)
- # Thanks to http://stackoverflow.com/a/19739855/1659732
- childbtn = btn.get_child()
- childbtn.add_accelerator('clicked', accelerators, key, mod, Gtk.AccelFlags.VISIBLE)
- childbtn.connect('button-press-event', self.on_btn_event)
- childbtn.connect('button-release-event', self.on_btn_event)
- def on_btn_event(self, btn, event):
- self.log.info("on_btn_event: %s @ %s", event.type, btn.get_name())
- # do sth. to self.video_display here
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