mockup specialfunctions controller

2 files changed, 38 insertions, 3 deletions

diff --git a/voctogui/lib/toolbar/specialfunctions.py b/voctogui/lib/toolbar/specialfunctions.py
new file mode 100644
index 0000000..61fb6bf
--- /dev/null
+++ b/voctogui/lib/toolbar/specialfunctions.py
@@ -0,0 +1,33 @@
+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
diff --git a/voctogui/lib/ui.py b/voctogui/lib/ui.py
index f264284..0343c86 100644
--- a/voctogui/lib/ui.py
+++ b/voctogui/lib/ui.py
@@ -14,7 +14,7 @@ from lib.audioselector import AudioSelectorController
 
 from lib.toolbar.composition import CompositionToolbarController
 from lib.toolbar.streamblank import StreamblankToolbarController
-# from lib.toolbar.specialfunctions import SpecialFunctionsToolbarController
+from lib.toolbar.specialfunctions import SpecialFunctionsToolbarController
 
 class Ui(UiBuilder):
 	def __init__(self, uifile):
@@ -72,8 +72,10 @@ class Ui(UiBuilder):
 			uibuilder=self,
 			warning_overlay=self.video_warning_overlay)
 
-		# self.special_functions_toolbar_controller = SpecialFunctionsToolbarController(toolbar,
-		# 	video_display=self.main_video_display)
+		self.special_functions_toolbar_controller = SpecialFunctionsToolbarController(toolbar,
+			win=self.win,
+			uibuilder=self,
+			video_display=self.main_video_display)
 
 
 	def show(self):