_moduleLogger.exception(e)
+class QuickAddView(object):
+
+ def __init__(self, widgetTree, errorDisplay, signalSink, prefix):
+ self._errorDisplay = errorDisplay
+ self._manager = None
+ self._signalSink = signalSink
+
+ self._clipboard = gtk.clipboard_get()
+
+ self._taskNameEntry = widgetTree.get_widget(prefix+"-nameEntry")
+ self._addTaskButton = widgetTree.get_widget(prefix+"-addButton")
+ self._pasteTaskNameButton = widgetTree.get_widget(prefix+"-pasteNameButton")
+ self._clearTaskNameButton = widgetTree.get_widget(prefix+"-clearNameButton")
+ self._onAddId = None
+ self._onAddClickedId = None
+ self._onAddReleasedId = None
+ self._addToEditTimerId = None
+ self._onClearId = None
+ self._onPasteId = None
+
+ def enable(self, manager):
+ self._manager = manager
+
+ self._onAddId = self._addTaskButton.connect("clicked", self._on_add)
+ self._onAddClickedId = self._addTaskButton.connect("pressed", self._on_add_pressed)
+ self._onAddReleasedId = self._addTaskButton.connect("released", self._on_add_released)
+ self._onPasteId = self._pasteTaskNameButton.connect("clicked", self._on_paste)
+ self._onClearId = self._clearTaskNameButton.connect("clicked", self._on_clear)
+
+ def disable(self):
+ self._manager = None
+
+ self._addTaskButton.disconnect(self._onAddId)
+ self._addTaskButton.disconnect(self._onAddClickedId)
+ self._addTaskButton.disconnect(self._onAddReleasedId)
+ self._pasteTaskNameButton.disconnect(self._onPasteId)
+ self._clearTaskNameButton.disconnect(self._onClearId)
+
+ def set_addability(self, addability):
+ self._addTaskButton.set_sensitive(addability)
+
+ def _on_add(self, *args):
+ try:
+ name = self._taskNameEntry.get_text()
+ self._taskNameEntry.set_text("")
+
+ self._signalSink.stage.send(("add", name))
+ except Exception, e:
+ self._errorDisplay.push_exception()
+
+ def _on_add_edit(self, *args):
+ try:
+ name = self._taskNameEntry.get_text()
+ self._taskNameEntry.set_text("")
+
+ self._signalSink.stage.send(("add-edit", name))
+ except Exception, e:
+ self._errorDisplay.push_exception()
+
+ def _on_add_pressed(self, widget):
+ try:
+ self._addToEditTimerId = gobject.timeout_add(1000, self._on_add_edit)
+ except Exception, e:
+ self._errorDisplay.push_exception()
+
+ def _on_add_released(self, widget):
+ try:
+ if self._addToEditTimerId is not None:
+ gobject.source_remove(self._addToEditTimerId)
+ self._addToEditTimerId = None
+ except Exception, e:
+ self._errorDisplay.push_exception()
+
+ def _on_paste(self, *args):
+ try:
+ entry = self._taskNameEntry.get_text()
+ addedText = self._clipboard.wait_for_text()
+ if addedText:
+ entry += addedText
+ self._taskNameEntry.set_text(entry)
+ except Exception, e:
+ self._errorDisplay.push_exception()
+
+ def _on_clear(self, *args):
+ try:
+ self._taskNameEntry.set_text("")
+ except Exception, e:
+ self._errorDisplay.push_exception()
+
+
+class TapOrHold(object):
+
+ def __init__(self, widget):
+ self._widget = widget
+ self._isTap = True
+ self._isPointerInside = True
+ self._holdTimeoutId = None
+ self._tapTimeoutId = None
+ self._taps = 0
+
+ self._bpeId = None
+ self._breId = None
+ self._eneId = None
+ self._lneId = None
+
+ def enable(self):
+ self._bpeId = self._widget.connect("button-press-event", self._on_button_press)
+ self._breId = self._widget.connect("button-release-event", self._on_button_release)
+ self._eneId = self._widget.connect("enter-notify-event", self._on_enter)
+ self._lneId = self._widget.connect("leave-notify-event", self._on_leave)
+
+ def disable(self):
+ self._widget.disconnect(self._bpeId)
+ self._widget.disconnect(self._breId)
+ self._widget.disconnect(self._eneId)
+ self._widget.disconnect(self._lneId)
+
+ def on_tap(self, taps):
+ print "TAP", taps
+
+ def on_hold(self, taps):
+ print "HOLD", taps
+
+ def on_holding(self):
+ print "HOLDING"
+
+ def on_cancel(self):
+ print "CANCEL"
+
+ def _on_button_press(self, *args):
+ # Hack to handle weird notebook behavior
+ self._isPointerInside = True
+ self._isTap = True
+
+ if self._tapTimeoutId is not None:
+ gobject.source_remove(self._tapTimeoutId)
+ self._tapTimeoutId = None
+
+ # Handle double taps
+ if self._holdTimeoutId is None:
+ self._tapTimeoutId = None
+
+ self._taps = 1
+ self._holdTimeoutId = gobject.timeout_add(1000, self._on_hold_timeout)
+ else:
+ self._taps = 2
+
+ def _on_button_release(self, *args):
+ assert self._tapTimeoutId is None
+ # Handle release after timeout if user hasn't double-clicked
+ self._tapTimeoutId = gobject.timeout_add(100, self._on_tap_timeout)
+
+ def _on_actual_press(self, *args):
+ if self._holdTimeoutId is not None:
+ gobject.source_remove(self._holdTimeoutId)
+ self._holdTimeoutId = None
+
+ if self._isPointerInside:
+ if self._isTap:
+ self.on_tap(self._taps)
+ else:
+ self.on_hold(self._taps)
+ else:
+ self.on_cancel()
+
+ def _on_tap_timeout(self, *args):
+ self._tapTimeoutId = None
+ self._on_actual_press()
+ return False
+
+ def _on_hold_timeout(self, *args):
+ self._holdTimeoutId = None
+ self._isTap = False
+ self.on_holding()
+ return False
+
+ def _on_enter(self, *args):
+ self._isPointerInside = True
+
+ def _on_leave(self, *args):
+ self._isPointerInside = False
+
+
if __name__ == "__main__":
+ if True:
+ win = gtk.Window()
+ win.set_title("Tap'N'Hold")
+ eventBox = gtk.EventBox()
+ win.add(eventBox)
+
+ context = ContextHandler(eventBox, coroutines.printer_sink())
+ context.enable()
+ win.connect("destroy", lambda w: gtk.main_quit())
+
+ win.show_all()
+
if False:
import datetime
cal = PopupCalendar(None, datetime.datetime.now())
projects / gc-dialer / blobdiff