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-rw-r--r--voctogui/lib/toolbar/streamblank.py45
1 files changed, 45 insertions, 0 deletions
diff --git a/voctogui/lib/toolbar/streamblank.py b/voctogui/lib/toolbar/streamblank.py
new file mode 100644
index 0000000..074fb80
--- /dev/null
+++ b/voctogui/lib/toolbar/streamblank.py
@@ -0,0 +1,45 @@
+import logging
+from gi.repository import Gtk
+
+class StreamblankToolbarController(object):
+ """ Manages Accelerators and Clicks on the Composition Toolbar-Buttons """
+
+ def __init__(self, drawing_area, win, uibuilder, warning_overlay):
+ self.log = logging.getLogger('StreamblankToolbarController')
+
+ self.warning_overlay = warning_overlay
+
+ blank_sources = ['pause', 'nostream']
+
+
+ livebtn = uibuilder.find_widget_recursive(drawing_area, 'stream_live')
+ blankbtn = uibuilder.find_widget_recursive(drawing_area, 'stream_blank')
+
+ blankbtn_pos = drawing_area.get_item_index(blankbtn)
+
+ livebtn.connect('toggled', self.on_btn_toggled)
+ livebtn.set_name('live')
+
+ for idx, name in enumerate(blank_sources):
+ if idx == 0:
+ new_btn = blankbtn
+ else:
+ new_icon = Gtk.Image.new_from_pixbuf(blankbtn.get_icon_widget().get_pixbuf())
+ new_btn = Gtk.RadioToolButton(group=livebtn)
+ new_btn.set_icon_widget(new_icon)
+ drawing_area.insert(new_btn, blankbtn_pos+1)
+
+ new_btn.set_label("Stream %s" % name)
+ new_btn.connect('toggled', self.on_btn_toggled)
+ new_btn.set_name(name)
+
+ def on_btn_toggled(self, btn):
+ if not btn.get_active():
+ return
+
+ self.log.info("on_btn_toggled: %s", btn.get_name())
+ if btn.get_name() == 'live':
+ self.warning_overlay.disable()
+
+ else:
+ self.warning_overlay.enable(btn.get_name())