def SendReplaceEvent(td, w=None, a1=None, a2=None,
hl=False, a1all=None, a2all=None):
# events sent when figobj replaces its artist
# this event is processed immediately using
# process event in order to keep data consisntency
if td.get_root_parent().app is None: return
app = td.get_root_parent().app
book = td.get_root_figobj()
viewer = app.find_bookviewer(book)
if viewer is None: return
evt=TreeDictEvent(ArtistReplace,
wx.ID_ANY)
evt.a1 = a1
evt.a2 = a2
evt.hl = hl
evt.a1all = a1all
evt.a2all = a2all
evt.SetTreeDict(td)
if w is not None:
evt.SetEventObject(deref_proxy(w))
else:
evt.SetEventObject(viewer)
handler=viewer.GetEventHandler()
post_process_event(evt, handler, True)
def SendChangedEvent(td, w=None, useProcessEvent=False):
#print 'sending changed event', td
#traceback.print_stack()
# I wanted to avoid issuing this event too many.
# so it records if this event is already in event
# queue.
# However, if the event is not processed properly,
# this approach could make a dead-lock.
# Not running mainloop is one such case.
# there may be a better way to do this...
if not wx.GetApp().IsMainLoopRunning(): return
global changed_in_queue
try:
if td.get_root_parent().app is None: return
except:
return
# if changed_in_queue: return
# traceback.print_stack()
evt=TreeDictEvent(Changed, wx.ID_ANY)
evt.SetTreeDict(td)
evt.SetEventObject(deref_proxy(w))
handler=td.get_root_parent().app.GetEventHandler()
post_process_event(evt, handler, useProcessEvent)
changed_in_queue = changed_in_queue + 1
def SendThreadStartEvent(td, w=None, thread=None, useProcessEvent=False):
if td.get_root_parent().app is None: return
handler=td.get_root_parent().app.GetEventHandler()
evt = TreeDictEvent(ThreadStart, wx.ID_ANY)
evt.thread = thread
evt.SetTreeDict(td)
evt.SetEventObject(deref_proxy(w))
post_process_event(evt, handler, useProcessEvent)
def SendCloseFileEvent(td, w=None, file=file):
if td.get_root_parent().app is None: return
handler=td.get_root_parent().app.GetEventHandler()
evt = TreeDictEvent(CloseFile, wx.ID_ANY)
evt.SetTreeDict(td)
evt.SetEventObject(deref_proxy(w))
evt.file = file
post_process_event(evt, handler, True)
def SendSimpleTDEvent2(evt, td=None, w=None, useProcessEvent=False):
# if td.get_root_parent().app is None: return
evt = TreeDictEvent(EditFile, wx.ID_ANY)
evt.SetTreeDict(td)
evt.SetEventObject(deref_proxy(w))
handler = wx.GetApp().TopWindow.GetEventHandler()
# handler=td.get_root_parent().app.GetEventHandler()
post_process_event(evt, handler, useProcessEvent)
def SendEditFileEvent(td, w=None, file=file, readonly=False):
# if td.get_root_parent().app is None: return
handler=td.get_root_parent().app.GetEventHandler()
evt = TreeDictEvent(EditFile, wx.ID_ANY)
evt.SetTreeDict(td)
evt.SetEventObject(deref_proxy(w))
evt.file = file
evt.readonly = readonly
post_process_event(evt, handler, True)
def SendSimpleTDEvent(evt, td=None, w=None, useProcessEvent=False, code='', handler=None):
# if td.get_root_parent().app is None: return
if evt is None:
evt = TreeDictEvent(EvtTDDict, wx.ID_ANY)
evt.SetTreeDict(td)
evt.SetEventObject(deref_proxy(w))
evt.code = code
if handler is None:
handler = wx.GetApp().TopWindow.GetEventHandler()
post_process_event(evt, handler, useProcessEvent)
def SendVar0ChangedEvent(td, w=None):
# if td.get_root_parent().app is None: return
if not hasattr(td.get_root_parent(), 'app'): return
if td.get_root_parent().app is None: return
evt=TreeDictEvent(Var0Changed, wx.ID_ANY)
evt.SetTreeDict(td)
evt.SetEventObject(deref_proxy(w))
handler=td.get_root_parent().app.GetEventHandler()
# handler.ProcessEvent(evt)
post_process_event(evt, handler, False)
def SendSelectionEvent(td, w=None, selections=[], mode='replace', useProcessEvent=True):
# events sent when figobj is selected
# selections can be self.selection or self.axes_selection
if td is None: return
if td.get_root_parent().app is None: return
evt=TreeDictEvent(ArtistSelection,
wx.ID_ANY)
evt.selections = selections
evt.SetTreeDict(td)
evt.SetEventObject(deref_proxy(w))
evt.event_name = 'selection'
evt.mode=mode
handler=td.get_root_parent().app.GetEventHandler()
post_process_event(evt, handler, useProcessEvent)
def SendFileChangedEvent(td, w=None, operation=None, param=None):
'''
opeartion
1) rename : param = { "oldname": xxx , "newname":
2) delete : param = { "oldname": xxx }
'''
if td.get_root_parent().app is None: return
handler=td.get_root_parent().app.GetEventHandler()
evt = TreeDictEvent(FileChanged, wx.ID_ANY)
evt.op = operation
evt.param = param
evt.SetTreeDict(td)
evt.SetEventObject(deref_proxy(w))
post_process_event(evt, handler, False)
def SendShowPageEvent(td, w=None, inc='0'):
try:
app = td.get_root_parent().app
except:
return
if app is None: return
#inc = 1, -1, 'last', 'first'
evt=TreeDictEvent(ShowPage, wx.ID_ANY)
evt.SetTreeDict(td)
if w is None:
book = td.get_figbook()
w = app.find_bookviewer(book).canvas
evt.SetEventObject(deref_proxy(w))
evt.inc = inc
if w is None:
handler = td.get_root_parent().app.GetEventHandler()
else:
handler = w
evt.BookViewerFrame_Processed = False
post_process_event(evt, handler, True)