laurent@371: import wx
laurent@407: import os, sys, shutil
laurent@371:
laurent@371: from pyjs import translate
laurent@371:
Edouard@728: from POULibrary import POULibrary
Edouard@737: from docutil import open_svg
Laurent@1061: from py_ext import PythonFileCTNMixin
laurent@371:
Edouard@728: class SVGUILibrary(POULibrary):
Edouard@728: def GetLibraryPath(self):
Edouard@728: return os.path.join(os.path.split(__file__)[0], "pous.xml")
Edouard@728:
Laurent@1061: class SVGUI(PythonFileCTNMixin):
laurent@371:
Edouard@717: ConfNodeMethods = [
Edouard@734: {"bitmap" : "ImportSVG",
laurent@415: "name" : _("Import SVG"),
laurent@415: "tooltip" : _("Import SVG"),
laurent@371: "method" : "_ImportSVG"},
Edouard@734: {"bitmap" : "ImportSVG", # should be something different
laurent@415: "name" : _("Inkscape"),
laurent@415: "tooltip" : _("Create HMI"),
laurent@371: "method" : "_StartInkscape"},
laurent@371: ]
laurent@371:
Edouard@717: def ConfNodePath(self):
Edouard@728: return os.path.join(os.path.dirname(__file__))
laurent@371:
Laurent@1061: def _getSVGpath(self, project_path=None):
Laurent@1061: if project_path is None:
Laurent@1061: project_path = self.CTNPath()
Laurent@1061: # define name for SVG file containing gui layout
Laurent@1061: return os.path.join(project_path, "gui.svg")
laurent@371:
laurent@371: def _getSVGUIserverpath(self):
laurent@371: return os.path.join(os.path.dirname(__file__), "svgui_server.py")
laurent@371:
Laurent@1061: def OnCTNSave(self, from_project_path=None):
Laurent@1061: if from_project_path is not None:
Laurent@1061: shutil.copyfile(self._getSVGpath(from_project_path),
Laurent@1061: self._getSVGpath())
Laurent@1061: return PythonFileCTNMixin.OnCTNSave(self, from_project_path)
Laurent@1061:
Edouard@718: def CTNGenerate_C(self, buildpath, locations):
laurent@371: """
laurent@371: Return C code generated by iec2c compiler
laurent@371: when _generate_softPLC have been called
laurent@371: @param locations: ignored
laurent@371: @return: [(C_file_name, CFLAGS),...] , LDFLAGS_TO_APPEND
laurent@371: """
laurent@371:
laurent@371: current_location = self.GetCurrentLocation()
laurent@371: # define a unique name for the generated C file
laurent@371: location_str = "_".join(map(lambda x:str(x), current_location))
laurent@371:
laurent@371: res = ([], "", False)
laurent@371:
laurent@371: svgfile=self._getSVGpath()
laurent@371: if os.path.exists(svgfile):
laurent@371: res += (("gui.svg", file(svgfile,"rb")),)
laurent@371:
laurent@371: svguiserverfile = open(self._getSVGUIserverpath(), 'r')
laurent@371: svguiservercode = svguiserverfile.read()
laurent@371: svguiserverfile.close()
laurent@371:
laurent@371: svguilibpath = os.path.join(self._getBuildPath(), "svguilib.js")
laurent@371: svguilibfile = open(svguilibpath, 'w')
laurent@371: svguilibfile.write(translate(os.path.join(os.path.dirname(__file__), "pyjs", "lib", "sys.py"), "sys"))
laurent@371: svguilibfile.write(open(os.path.join(os.path.dirname(__file__), "pyjs", "lib", "_pyjs.js"), 'r').read())
laurent@371: svguilibfile.write(translate(os.path.join(os.path.dirname(__file__), "pyjs", "lib", "pyjslib.py"), "pyjslib"))
laurent@371: svguilibfile.write(translate(os.path.join(os.path.dirname(__file__), "svguilib.py"), "svguilib"))
laurent@371: svguilibfile.write("pyjslib();\nsvguilib();\n")
laurent@371: svguilibfile.write(open(os.path.join(os.path.dirname(__file__), "pyjs", "lib", "json.js"), 'r').read())
laurent@371: svguilibfile.write(open(os.path.join(os.path.dirname(__file__), "livesvg.js"), 'r').read())
laurent@371: svguilibfile.close()
laurent@371: jsmodules = {"LiveSVGPage": "svguilib.js"}
laurent@371: res += (("svguilib.js", file(svguilibpath,"rb")),)
laurent@371:
laurent@371: runtimefile_path = os.path.join(buildpath, "runtime_%s.py"%location_str)
laurent@371: runtimefile = open(runtimefile_path, 'w')
laurent@371: runtimefile.write(svguiservercode % {"svgfile" : "gui.svg"})
laurent@371: runtimefile.write("""
Edouard@1014: def _runtime_%(location)s_start():
laurent@371: website.LoadHMI(%(svgui_class)s, %(jsmodules)s)
laurent@371:
Edouard@1014: def _runtime_%(location)s_stop():
laurent@371: website.UnLoadHMI()
laurent@371:
laurent@371: """ % {"location": location_str,
laurent@371: "svgui_class": "SVGUI_HMI",
laurent@371: "jsmodules" : str(jsmodules),
laurent@371: })
laurent@371: runtimefile.close()
laurent@371:
laurent@371: res += (("runtime_%s.py"%location_str, file(runtimefile_path,"rb")),)
laurent@371:
laurent@371: return res
laurent@371:
laurent@371: def _ImportSVG(self):
Edouard@718: dialog = wx.FileDialog(self.GetCTRoot().AppFrame, _("Choose a SVG file"), os.getcwd(), "", _("SVG files (*.svg)|*.svg|All files|*.*"), wx.OPEN)
laurent@371: if dialog.ShowModal() == wx.ID_OK:
laurent@371: svgpath = dialog.GetPath()
laurent@371: if os.path.isfile(svgpath):
laurent@371: shutil.copy(svgpath, self._getSVGpath())
laurent@371: else:
Edouard@718: self.GetCTRoot().logger.write_error(_("No such SVG file: %s\n")%svgpath)
laurent@371: dialog.Destroy()
laurent@371:
laurent@371: def _StartInkscape(self):
laurent@371: svgfile = self._getSVGpath()
greg@427: open_inkscape = True
Edouard@718: if not self.GetCTRoot().CheckProjectPathPerm():
Edouard@718: dialog = wx.MessageDialog(self.GetCTRoot().AppFrame,
greg@427: _("You don't have write permissions.\nOpen Inkscape anyway ?"),
greg@427: _("Open Inkscape"),
greg@427: wx.YES_NO|wx.ICON_QUESTION)
greg@427: open_inkscape = dialog.ShowModal() == wx.ID_YES
greg@427: dialog.Destroy()
greg@427: if open_inkscape:
greg@427: if not os.path.isfile(svgfile):
greg@427: svgfile = None
greg@427: open_svg(svgfile)