Source code for timelinelib.wxgui.components.searchbar.view
# Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Rickard Lindberg, Roger Lindberg
#
# This file is part of Timeline.
#
# Timeline is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Timeline is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Timeline. If not, see <http://www.gnu.org/licenses/>.
"""
The search bar is a gui component displayed in the status bar whenever
the user presses Ctrl+F. It consists of the following visual components.
* A close button
* A search button
* A text field
* A backward navigation button
* A forward navigation button
* A 'display list' button
* Report labels for 'no event found' and 'one event found'
The parent of the component is the TimelinePanel.
As with all gui components all business logic is handles by a controller.
Actions on the components are directly delegated to the controller.
The component (or actually the controller) needs a Canvas object in order
to find events containing the given text. The Canvas object is injected
with the SetTimelineCanvas() function.
"""
import wx
from timelinelib.wxgui.components.searchbar.controller import SearchBarController
from timelinelib.wxgui.components.searchbar.guicreator.guicreator import GuiCreator
[docs]class SearchBar(wx.ToolBar, GuiCreator):
[docs] def __init__(self, parent):
wx.ToolBar.__init__(self, parent, style=wx.TB_HORIZONTAL | wx.TB_BOTTOM)
self._controller = SearchBarController(self)
self._create_gui()
self.Realize()
self.UpdateButtons()
#
# Parent API
#
[docs] def SetTimelineCanvas(self, timeline_canvas):
self._controller.set_timeline_canvas(timeline_canvas)
#
# Controller APIs
#
[docs] def GetValue(self):
return self._search.GetValue()
[docs] def GetPeriod(self):
return self._period.GetString()
[docs] def UpdateNbrOfMatchesLabel(self, label):
self._result_label.SetLabel(label)
self._result_label.Show(True)
[docs] def SetPeriodChoices(self, choices):
self._period.SetPeriodChoices(choices)
[docs] def Close(self):
self._result_label.Show(False)
self.Show(False)
self.GetParent().Layout()