def DoSearch(self, next=True):
"""Do the search and move the selection
@keyword next: search next or previous
"""
s_cmd = wx.wxEVT_COMMAND_FIND
if next:
self.SetSearchFlag(wx.FR_DOWN)
else:
if wx.FR_DOWN & self._flags:
self.ClearSearchFlag(wx.FR_DOWN)
if self.GetValue() == self._last:
s_cmd = wx.wxEVT_COMMAND_FIND_NEXT
self.InsertHistoryItem(self.GetValue())
self._last = self.GetValue()
self.FindService.SetQueryString(self.GetValue())
self.FindService.SetSearchFlags(self._flags)
self.FindService.OnFind(wx.FindDialogEvent(s_cmd))
# Give feedback on whether text was found or not
if self.FindService.GetLastFound() < 0 and len(self.GetValue()) > 0:
self.SetForegroundColour(wx.RED)
wx.Bell()
else:
# ?wxBUG? cant set text back to black after changing color
# But setting it to this almost black color works. Most likely its
# due to bit masking but I havent looked at the source so I am not
# sure
self.SetForegroundColour(wx.ColorRGB(0 | 1 | 0))
self.Refresh()
def OnKeyDown(self, evt):
keyCode = evt.GetKeyCode()
if keyCode == wx.WXK_F3 and self.searchedNode == None:
# key 'F3'
findEvt = wx.FindDialogEvent()
if evt.ShiftDown():
self.OnFindPrev(findEvt)
else:
self.OnFindNext(findEvt)
if evt.ControlDown():
if keyCode == 70:
# key 'f'
self.OnSearch(evt)
evt.Skip()
def OnEnter(self, event):
"""Send a search event"""
code = event.GetKeyCode()
val = self.search.GetValue()
if code == wx.WXK_RETURN and val:
if val == self.lastfind:
etype = wx.wxEVT_COMMAND_FIND
else:
etype = wx.wxEVT_COMMAND_FIND_NEXT
fevent = wx.FindDialogEvent(etype)
fevent.SetFindString(val)
self.ProcessEvent(fevent)
self.lastfind = val
else:
show = bool(val)
self.search.ShowCancelButton(show)
def ProcessEvent(self, evt):
"""Processes Events for the Search Control
@param evt: the event that called this handler
"""
e_type = evt.GetEventType()
if e_type == wx.wxEVT_KEY_UP:
e_key = evt.GetKeyCode()
if e_key == wx.WXK_ESCAPE:
# HACK change to more safely determine the context
# Currently control is only used in command bar
self.GetParent().Hide()
return
elif e_key == wx.WXK_SHIFT:
self.SetSearchFlag(wx.FR_DOWN)
return
else:
pass
tmp = self.GetValue()
# Dont do search
if tmp == wx.EmptyString or \
evt.CmdDown() or \
e_key in [wx.WXK_COMMAND, wx.WXK_LEFT, wx.WXK_RIGHT,
wx.WXK_UP, wx.WXK_DOWN]:
return
if wx.Platform != '__WXMSW__' and len(self.GetValue()) > 0:
self.ShowCancelButton(True)
else:
self.ShowCancelButton(False)
if e_key == wx.WXK_RETURN:
if evt.ShiftDown():
if wx.FR_DOWN & self._flags:
self.ClearSearchFlag(wx.FR_DOWN)
else:
self.SetSearchFlag(wx.FR_DOWN)
if self.GetValue() != self._last:
s_cmd = wx.wxEVT_COMMAND_FIND
else:
s_cmd = wx.wxEVT_COMMAND_FIND_NEXT
self.InsertHistoryItem(self.GetValue())
else:
self.SetSearchFlag(wx.FR_DOWN)
s_cmd = wx.wxEVT_COMMAND_FIND
self._last = self.GetValue()
self.FindService.SetQueryString(self.GetValue())
self.FindService.SetSearchFlags(self._flags)
self.FindService.OnFind(wx.FindDialogEvent(s_cmd))
else:
evt.Skip()
return
# Give feedback on whether text was found or not
if self.FindService.GetLastFound() < 0 and len(self.GetValue()) > 0:
chgd = self.SetForegroundColour(wx.RED)
if chgd:
wx.Bell() # Beep on the first not found char
else:
# ?wxBUG? cant set text back to black after changing color
# But setting it to this almost black color works. Most likely its
# due to bit masking but I havent looked at the source so I am not
# sure
chgd = self.SetForegroundColour(wx.ColorRGB(0 | 1 | 0))
self.Refresh()