Package Gnumed :: Package timelinelib :: Package wxgui :: Package components :: Package propertyeditors :: Module hyperlinkeditor
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Source Code for Module Gnumed.timelinelib.wxgui.components.propertyeditors.hyperlinkeditor

  1  # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018  Rickard Lindberg, Roger Lindberg 
  2  # 
  3  # This file is part of Timeline. 
  4  # 
  5  # Timeline is free software: you can redistribute it and/or modify 
  6  # it under the terms of the GNU General Public License as published by 
  7  # the Free Software Foundation, either version 3 of the License, or 
  8  # (at your option) any later version. 
  9  # 
 10  # Timeline is distributed in the hope that it will be useful, 
 11  # but WITHOUT ANY WARRANTY; without even the implied warranty of 
 12  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
 13  # GNU General Public License for more details. 
 14  # 
 15  # You should have received a copy of the GNU General Public License 
 16  # along with Timeline.  If not, see <http://www.gnu.org/licenses/>. 
 17   
 18   
 19  import wx 
 20  import webbrowser 
 21   
 22  from timelinelib.wxgui.components.propertyeditors.baseeditor import BaseEditor 
 23   
 24   
25 -class HyperlinkEditorGuiCreator(wx.Panel):
26
27 - def __init__(self, parent):
28 wx.Panel.__init__(self, parent)
29
30 - def create_sizer(self):
31 return wx.GridBagSizer(5, 5)
32
33 - def create_controls(self):
34 self.btn_add = self._create_id_button(wx.ID_ADD, self._btn_add_on_click) 35 self.btn_clear = self._create_id_button(wx.ID_CLEAR, self._btn_clear_on_click) 36 self.btn_append = self._create_button(_("&Append"), self._btn_append_on_click) 37 self.btn_remove = self._create_button(_("&Remove"), self._btn_remove_on_click) 38 self.btn_test = self._create_button(_("Te&st"), self._btn_test_on_click) 39 self.url_panel = self._create_input_controls() 40 return (self.btn_add, self.btn_clear, self.btn_test, self.url_panel)
41
42 - def put_controls_in_sizer(self, sizer, controls):
43 self.btn_add, self.btn_clear, self.btn_test, self.url_panel = controls 44 box_sizer = wx.BoxSizer(wx.HORIZONTAL) 45 box_sizer.Add(self.btn_add) 46 box_sizer.Add(self.btn_clear) 47 box_sizer.Add(self.btn_append) 48 box_sizer.Add(self.btn_remove) 49 box_sizer.Add(self.btn_test) 50 sizer.Add(box_sizer, wx.GBPosition(0, 0), wx.GBSpan(1, 1)) 51 sizer.Add(self.url_panel, wx.GBPosition(1, 0), wx.GBSpan(4, 5), wx.EXPAND | wx.ALL) 52 sizer.AddGrowableRow(1) 53 sizer.AddGrowableCol(0)
54
55 - def _create_id_button(self, wxid, handler):
56 btn = wx.Button(self, wxid) 57 self.Bind(wx.EVT_BUTTON, handler, btn) 58 return btn
59
60 - def _create_button(self, label, handler):
61 btn = wx.Button(self, wx.ID_ANY, label) 62 self.Bind(wx.EVT_BUTTON, handler, btn) 63 return btn
64
65 - def _create_input_controls(self):
66 TEXT_WIDTH = 300 67 panel = wx.Panel(self) 68 label = wx.StaticText(panel, label=_("URL:")) 69 self.data = wx.TextCtrl(panel, size=(TEXT_WIDTH, 20)) 70 self.list = wx.ListBox(panel, wx.ID_ANY, size=(TEXT_WIDTH, -1)) 71 sizer = wx.GridBagSizer(5, 10) 72 sizer.Add(label, wx.GBPosition(0, 0), wx.GBSpan(1, 1)) 73 sizer.Add(self.data, wx.GBPosition(0, 1), wx.GBSpan(1, 9), wx.EXPAND | wx.ALL, 1) 74 sizer.Add(self.list, wx.GBPosition(1, 1), wx.GBSpan(1, 9), wx.EXPAND | wx.ALL, 1) 75 sizer.AddGrowableRow(1) 76 sizer.AddGrowableCol(1) 77 panel.SetSizerAndFit(sizer) 78 self.Bind(wx.EVT_LISTBOX, self._lb_on_click, self.list) 79 self.data.Bind(wx.EVT_SET_FOCUS, self._txt_on_focus) 80 return panel
81 82
83 -class HyperlinkEditor(BaseEditor, HyperlinkEditorGuiCreator):
84
85 - def __init__(self, parent, editor, name=""):
86 BaseEditor.__init__(self, parent, editor) 87 HyperlinkEditorGuiCreator.__init__(self, parent) 88 self.create_gui() 89 self._set_visible(False)
90
91 - def get_data(self):
92 if self.url_visible: 93 urls = [item for item in self.list.GetItems() if len(item.strip()) > 0] 94 if len(urls) > 0: 95 return ";".join(urls) 96 else: 97 return None 98 else: 99 return None
100
101 - def set_data(self, data):
102 if data is None: 103 self._set_visible(False) 104 else: 105 self._set_visible(True) 106 self.list.InsertItems(data.split(";"), 0)
107
108 - def _btn_add_on_click(self, evt):
109 self._set_visible(True)
110
111 - def _btn_clear_on_click(self, evt):
112 self.clear_data()
113
114 - def _btn_append_on_click(self, evt):
115 if len(self.data.GetValue().strip()) > 0: 116 self.list.Append(self.data.GetValue()) 117 self.data.SetValue("") 118 self._change_btn_visibility() 119 self.data.SetFocus()
120
121 - def _btn_remove_on_click(self, evt):
122 try: 123 self.list.Delete(self.list.GetSelection()) 124 except: 125 pass 126 self.data.SetFocus()
127
128 - def _btn_test_on_click(self, evt):
129 url = self.list.GetStringSelection() 130 if len(url) > 0: 131 webbrowser.open(url)
132
133 - def _lb_on_click(self, evt):
134 self._change_btn_visibility()
135
136 - def _txt_on_focus(self, evt):
137 self.list.Deselect(wx.NOT_FOUND) 138 self._change_btn_visibility()
139
140 - def clear_data(self):
141 self._set_visible(False)
142
143 - def _set_visible(self, value):
144 self.url_visible = value 145 self.url_panel.Show(self.url_visible) 146 self.btn_add.Enable(not value) 147 self.btn_clear.Enable(value) 148 self.btn_append.Enable(value) 149 self.GetSizer().Layout() 150 self.data.SetFocus()
151
152 - def _change_btn_visibility(self):
153 if self.list.GetSelection() == wx.NOT_FOUND: 154 self.btn_remove.Enable(False) 155 self.btn_test.Enable(False) 156 self.btn_append.Enable(True) 157 else: 158 self.btn_remove.Enable(True) 159 self.btn_test.Enable(True) 160 self.btn_append.Enable(False)
161