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wtyczka_app.py
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wtyczka_app.py
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# -*- coding: utf-8 -*-
"""
/***************************************************************************
WtyczkaAPP
A QGIS plugin
Wtyczka QGIS wspomagająca przygotowanie aktów planowania przestrzennego zgodnych z rozporządzeniem Ministra Rozwoju.
Generated by Plugin Builder: http://g-sherman.github.io/Qgis-Plugin-Builder/
-------------------
begin : 2020-05-27
git sha : $Format:%H$
copyright : (C) 2020 by EnviroSolutions Sp. z o.o.
email : office@envirosolutions.pl
***************************************************************************/
/***************************************************************************
* *
* This program 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 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
"""
from PyQt5.QtWidgets import QDialog, QFileDialog
import os
from . import PLUGIN_VERSION
from qgis.PyQt.QtGui import QIcon
from qgis.PyQt.QtWidgets import QAction, QToolButton, QMenu
from qgis.core import QgsTask, QgsApplication, QgsMessageLog
# Initialize Qt resources from file resources.py
from .resources import *
# Import the code for the dialog
from .modules.app.wtyczka_app import AppModule
from .modules.metadata.wtyczka_app import MetadataModule
from .modules.validator.wtyczka_app import ValidatorModule
from .modules.settings.wtyczka_app import SettingsModule
from .modules.utils import showPopup
from .modules.validator import validator
from .modules import utils
from .modules.base_dialogs import CloseMessageDialog
PLUGIN_NAME = 'Wtyczka APP'
class WtyczkaAPP(AppModule, MetadataModule, ValidatorModule, SettingsModule):
"""QGIS Plugin Implementation."""
def __init__(self, iface):
# wczytanie modułów
AppModule.__init__(self, iface)
MetadataModule.__init__(self, iface)
ValidatorModule.__init__(self, iface)
SettingsModule.__init__(self, iface)
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# zamykane okna do czyszczenia
self.closableWindows = []
for dialogObject in vars(self).values():
if isinstance(dialogObject, CloseMessageDialog):
self.closableWindows.append(dialogObject)
for dialogObject in self.closableWindows:
dialogObject.closed.connect(self.clearFormsOnClose)
# Declare instance attributes
self.actions = []
self.listaPlikow = []
# for el in utils.all_layout_widgets(self.wektorFormularzDialog.layout()):
# print(el.objectName())
# definicja walidatora
self.dataValidator = None
# inicjacja walidatorów
self.prepareXsdForApp()
self.prepareXsdForMetadata()
def clearFormsOnClose(self):
"""czyści formularze przy zamknięciu"""
for dialogObject in self.closableWindows:
# czyszczenie formularzy danych (APP)
try:
dialogObject.clearForm(dialogObject.form_scrollArea)
dialogObject.setDefaultValues()
except AttributeError:
pass
# # czyszczenie formularza metadanych
# try:
# dialogObject.clearForm_btn_clicked()
# except AttributeError:
# pass
def createValidator(self, task):
QgsMessageLog.logMessage('walidator start')
self.dataValidator = validator.ValidatorLxml()
QgsMessageLog.logMessage('walidator gotowy')
def createMetadataValidator(self, task):
QgsMessageLog.logMessage('walidator start')
self.metadataValidator = validator.ValidatorLxml(schema_path=os.path.join(os.path.dirname(__file__), 'modules/validator', 'metadane.xsd'))
QgsMessageLog.logMessage('walidator gotowy')
def prepareXsdForApp(self):
task = QgsTask.fromFunction('Wczytywanie schematu XSD dla APP', self.createValidator)
if task.description() not in [task.description() for task in QgsApplication.taskManager().activeTasks()]:
QgsApplication.taskManager().addTask(task)
QgsMessageLog.logMessage('starting XSD reading task')
def prepareXsdForMetadata(self):
task = QgsTask.fromFunction('Wczytywanie schematu XSD dla metadanych', self.createMetadataValidator)
if task.description() not in [task.description() for task in QgsApplication.taskManager().activeTasks()]:
QgsApplication.taskManager().addTask(task)
QgsMessageLog.logMessage('starting XSD reading task')
# print('status1', task.status())
# QgsApplication.taskManager().activeTasks()
def addAction(self, icon_path, text, callback):
m = self.toolButton.menu()
action = QAction(
icon=QIcon(icon_path),
text=text,
parent=self.iface.mainWindow()
)
action.triggered.connect(callback)
self.actions.append(action)
m.addAction(action)
self.iface.addPluginToMenu(u'&' + PLUGIN_NAME, action)
return action
def initGui(self):
"""Create the menu entries and toolbar icons inside the QGIS GUI."""
self.toolButton = QToolButton()
self.toolButton.setDefaultAction(QAction(
icon=QIcon(':/plugins/wtyczka_app/img/logo.png'),
text=u'&' + PLUGIN_NAME,
parent=self.iface.mainWindow()
))
self.toolButton.clicked.connect(self.run_app)
self.toolButton.setMenu(QMenu())
self.toolButton.setPopupMode(QToolButton.MenuButtonPopup)
self.toolBtnAction = self.iface.addToolBarWidget(self.toolButton)
self.addAction(icon_path=':/plugins/wtyczka_app/img/praca_z_app.png',
text=u'Praca z APP / zbiorem APP',
callback=self.run_app)
self.addAction(icon_path=':/plugins/wtyczka_app/img/tworzenie.png',
text=u'Tworzenie / aktualizacja metadanych',
callback=self.run_metadata)
self.addAction(icon_path=':/plugins/wtyczka_app/img/walidacja.png',
text=u'Walidacja GML / XML',
callback=self.run_validator)
self.addAction(icon_path=':/plugins/wtyczka_app/img/ustawienia.png',
text=u'Ustawienia',
callback=self.run_settings)
self.addAction(icon_path=':/plugins/wtyczka_app/img/info2.png',
text=u'Pomoc',
callback=self.run_help)
def unload(self):
"""Removes the plugin menu item and icon from QGIS GUI."""
for action in self.actions:
self.iface.removePluginMenu(u'&' + PLUGIN_NAME, action)
self.iface.removeToolBarIcon(action)
self.iface.removeToolBarIcon(self.toolBtnAction)
"""Action handlers"""
# region action handlers
def run_app(self):
self.openNewDialog(self.pytanieAppDialog)
def run_metadata(self):
self.openNewDialog(self.metadaneDialog)
self.metadaneDialog.prev_btn.setEnabled(False)
def run_settings(self):
self.openNewDialog(self.ustawieniaDialog)
def run_help(self):
self.openNewDialog(self.pomocDialog)
def run_validator(self):
self.openNewDialog(self.walidacjaDialog)
# endregion