1 files changed, 33 insertions, 0 deletions
diff --git a/voctogui/lib/toolbar/composition.py b/voctogui/lib/toolbar/composition.py
new file mode 100644
index 0000000..0185b7d
--- /dev/null
+++ b/voctogui/lib/toolbar/composition.py
@@ -0,0 +1,33 @@
+import logging
+from gi.repository import Gtk
+
+class CompositionToolbarController(object):
+	""" Manages Accelerators and Clicks on the Composition Toolbar-Buttons """
+
+	def __init__(self, drawing_area, win, uibuilder):
+		self.log = logging.getLogger('CompositionToolbarController')
+
+		accelerators = Gtk.AccelGroup()
+		win.add_accel_group(accelerators)
+
+		composites = [
+			'composite-fullscreen',
+			'composite-picture-in-picture',
+			'composite-side-by-side-equal',
+			'composite-side-by-side-preview'
+		]
+
+		for idx, name in enumerate(composites):
+			key, mod = Gtk.accelerator_parse('F%u' % (idx+1))
+			btn = uibuilder.find_widget_recursive(drawing_area, name)
+			btn.set_name(name)
+
+			# Thanks to http://stackoverflow.com/a/19739855/1659732
+			btn.get_child().add_accelerator('clicked', accelerators, key, mod, Gtk.AccelFlags.VISIBLE)
+			btn.connect('toggled', self.on_btn_toggled)
+
+	def on_btn_toggled(self, btn):
+		if not btn.get_active():
+			return
+
+		self.log.info("on_btn_toggled: %s", btn.get_name())