Package Gnumed :: Package timelinelib :: Package plugin :: Package plugins :: Package exporters :: Module exporttosvg
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Source Code for Module Gnumed.timelinelib.plugin.plugins.exporters.exporttosvg

 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 os 
20   
21  import wx 
22   
23  from timelinelib.plugin.factory import EXPORTER 
24  from timelinelib.plugin.pluginbase import PluginBase 
25  from timelinelib.wxgui.utils import _ask_question 
26  from timelinelib.wxgui.utils import display_error_message 
27  from timelinelib.wxgui.utils import WildcardHelper 
28   
29   
30 -class SvgExporter(PluginBase):
31
32 - def service(self):
33 return EXPORTER
34
35 - def display_name(self):
36 return _("Export to SVG...")
37
38 - def wxid(self):
41
42 - def run(self, main_frame):
43 if not has_pysvg_module(): 44 display_error_message(_("Could not find pysvg Python package. It is needed to export to SVG."), self) 45 return 46 helper = WildcardHelper(_("SVG files"), ["svg"]) 47 wildcard = helper.wildcard_string() 48 dialog = wx.FileDialog(main_frame, message=_("Export to SVG"), wildcard=wildcard, style=wx.FD_SAVE) 49 if dialog.ShowModal() == wx.ID_OK: 50 path = helper.get_path(dialog) 51 overwrite_question = _("File '%s' exists. Overwrite?") % path 52 if (not os.path.exists(path) or _ask_question(overwrite_question, main_frame) == wx.YES): 53 main_frame.main_panel.timeline_panel.timeline_canvas.SaveAsSvg(path) 54 dialog.Destroy()
55 56
57 -def has_pysvg_module():
58 try: 59 import pysvg 60 return True 61 except ImportError: 62 return False
63