def instructions():
""" Format a text with app istructions
Dynamically created from config data.
This is useful to display informations on GUI.
:return: An HTML text representing instructions
"""
txt_naming = ConfigReader.texture_naming_dict()
text = "<b>Texture naming rules:</b><br>(put an underscore _ at the end of file name; " \
"you can enumerate textures using two digits after texture type without any other character" \
"<br> e.g. _normal01 or in general _normalXX)" \
"<br>"
for key, value in txt_naming.iteritems():
text += "<br>- {0}: {1}".format(key,
', '.join(a for a in value['text']))
text += "<br>"
text += "<br><b>File formats:</b>"
text += "<br>Meshes:"
text += ConfigReader.generate_file_filter()
text += "<br>Textures:"
text += ConfigReader.generate_texture_filter()
return text
def get_files(self):
""" Open a file dialog in order to choose files to upload """
f_dialog = QtGui.QFileDialog()
f_dialog.setFileMode(QtGui.QFileDialog.ExistingFiles)
f_dialog.setDirectory(os.getenv("USERPROFILE"))
filters = ConfigReader.generate_file_filter(
) + " " + ConfigReader.generate_texture_filter()
f_dialog.setNameFilter("Assets data ({})".format(filters))
f_dialog.selectNameFilter("{}".format(filters))
if f_dialog.exec_():
filenames = f_dialog.selectedFiles()
self.ui.listWidget.addItems(filenames)