Login with CREST from GUI working

Getting player location from GUI working

resources/ui/gui_main.ui

@@ -247,7 +247,7 @@
          <item>
           <widget class="QPushButton" name="pushButton_eve_login">
            <property name="enabled">
-            <bool>false</bool>
+            <bool>true</bool>
            </property>
            <property name="sizePolicy">
             <sizepolicy hsizetype="Minimum" vsizetype="Fixed">

src/pathfinder/app.py

@@ -12,6 +12,7 @@
 from model.navigation import Navigation
 from model.navprocessor import NavProcessor
 from model.evedb import EveDb
+from model.crestprocessor import CrestProcessor
 
 
 def dict_from_csvqfile(file_path):
@@ -96,6 +97,8 @@ def __init__(self, parent=None):
 
         # Additional GUI setup
         self.additional_gui_setup()
+        self.label_status_bar = QtGui.QLabel("Not connected to EvE")
+        self.statusBar().addWidget(self.label_status_bar, 1)
 
         # Thread initial config
         self.worker_thread = QtCore.QThread()
@@ -105,6 +108,13 @@ def __init__(self, parent=None):
         # noinspection PyUnresolvedReferences
         self.worker_thread.started.connect(self.nav_processor.process)
 
+        # CREST
+        self.eve_connected = False
+        self.crestp = CrestProcessor()
+        self.crestp.login_response.connect(self.login_handler)
+        self.crestp.location_response.connect(self.location_handler)
+        self.crestp.destination_response.connect(self.destination_handler)
+
     def additional_gui_setup(self):
         # Additional GUI setup
         self.graphicsView_banner.mouseDoubleClickEvent = MainWindow.banner_double_click
@@ -135,6 +145,10 @@ def additional_gui_setup(self):
 
         # Signals
         # noinspection PyUnresolvedReferences
+        self.pushButton_eve_login.clicked.connect(self.btn_eve_login_clicked)
+        # noinspection PyUnresolvedReferences
+        self.pushButton_player_location.clicked.connect(self.btn_player_location_clicked)
+        # noinspection PyUnresolvedReferences
         self.pushButton_find_path.clicked.connect(self.btn_find_path_clicked)
         # noinspection PyUnresolvedReferences
         self.pushButton_trip_config.clicked.connect(self.btn_trip_config_clicked)
@@ -265,6 +279,9 @@ def _path_message(self, message, message_type):
     def _trip_message(self, message, message_type):
         MainWindow._label_message(self.label_trip_status, message, message_type)
 
+    def _statusbar_message(self, message, message_type):
+        MainWindow._label_message(self.label_status_bar, message, message_type)
+
     def avoidance_enabled(self):
         return self.checkBox_avoid_enabled.isChecked()
 
@@ -386,6 +403,26 @@ def banner_double_click(event):
         event.accept()
         AboutDialog(__author__, __version__).exec_()
 
+    @QtCore.Slot(str)
+    def login_handler(self, char_name):
+        if char_name:
+            self._statusbar_message("Welcome, {}".format(char_name), MainWindow.MSG_OK)
+            self.pushButton_eve_login.setText("Logout")
+            self.pushButton_player_location.setEnabled(True)
+            self.pushButton_set_dest.setEnabled(True)
+            self.eve_connected = True
+        else:
+            self._statusbar_message("Error: Unable to connect with CREST", MainWindow.MSG_ERROR)
+
+    @QtCore.Slot(str)
+    def location_handler(self, location):
+        self.pushButton_player_location.setEnabled(True)
+        self.lineEdit_source.setText(location)
+
+    @QtCore.Slot(bool)
+    def destination_handler(self, response):
+        pass
+
     @QtCore.Slot(int)
     def thread_done(self, connections):
         self.worker_thread.quit()
@@ -402,6 +439,24 @@ def thread_done(self, connections):
         self.pushButton_trip_get.setEnabled(True)
         self.pushButton_find_path.setEnabled(True)
 
+    @QtCore.Slot()
+    def btn_eve_login_clicked(self):
+        if not self.eve_connected:
+            url = self.crestp.login()
+            QtGui.QDesktopServices.openUrl(QtCore.QUrl(url, QtCore.QUrl.TolerantMode))
+        else:
+            self.crestp.logout()
+            self._statusbar_message("Not connected to EvE", MainWindow.MSG_INFO)
+            self.pushButton_eve_login.setText("Log in with EvE")
+            self.pushButton_player_location.setEnabled(False)
+            self.pushButton_set_dest.setEnabled(False)
+            self.eve_connected = False
+
+    @QtCore.Slot()
+    def btn_player_location_clicked(self):
+        self.pushButton_player_location.setEnabled(False)
+        self.crestp.get_location()
+
     @QtCore.Slot()
     def btn_find_path_clicked(self):
         self.find_path()
@@ -433,6 +488,10 @@ def btn_trip_get_clicked(self):
         else:
             self._trip_message("Error! Process already running", MainWindow.MSG_ERROR)
 
+    @QtCore.Slot()
+    def btn_set_dest_clicked(self):
+        pass
+
     @QtCore.Slot()
     def btn_avoid_add_clicked(self):
         self.avoid_system()
@@ -446,10 +505,6 @@ def btn_avoid_delete_clicked(self):
     def btn_avoid_clear_clicked(self):
         self.listWidget_avoid.clear()
 
-    @QtCore.Slot()
-    def btn_set_dest_clicked(self):
-        pass
-
     @QtCore.Slot()
     def btn_reset_clicked(self):
         msg_box = QtGui.QMessageBox()

src/pathfinder/model/crest/crest.py

@@ -37,10 +37,12 @@ def __init__(self, login_callback):
     def start_server(self):
         if self.httpd:
             self.stop_server()
-            time.sleep(1)
+            time.sleep(0.1)
         logging.debug("Starting server")
         self.httpd = StoppableHTTPServer(('127.0.0.1', 7444), AuthHandler)
-        threading.Thread(target=self.httpd.serve, args=(self.handle_login, )).start()
+        server_thread = threading.Thread(target=self.httpd.serve, args=(self.handle_login, ))
+        server_thread.setDaemon(True)
+        server_thread.start()
 
         self.state = str(uuid.uuid4())
         return self.eve.auth_uri(scopes=self.scopes, state=self.state)

src/pathfinder/model/crestprocessor.py

@@ -0,0 +1,36 @@
+# crestprocessor.py
+
+import threading
+from PySide import QtCore
+from crest.crest import Crest
+
+
+class CrestProcessor(QtCore.QObject):
+    """
+    CREST Middle-ware
+    """
+    login_response = QtCore.Signal(str)
+    location_response = QtCore.Signal(str)
+    destination_response = QtCore.Signal(bool)
+
+    def __init__(self, parent=None):
+        super(CrestProcessor, self).__init__(parent)
+        self.crest = Crest(self._login_callback)
+
+    def login(self):
+        return self.crest.start_server()
+
+    def logout(self):
+        self.crest.logout()
+
+    def get_location(self):
+        server_thread = threading.Thread(target=self._get_location)
+        server_thread.setDaemon(True)
+        server_thread.start()
+
+    def _get_location(self):
+        location = self.crest.get_char_location()
+        self.location_response.emit(location)
+
+    def _login_callback(self, char_name):
+        self.login_response.emit(char_name)

src/pathfinder/view/gui_about.py

@@ -2,7 +2,7 @@
 
 # Form implementation generated from reading ui file 'resources\ui\gui_about.ui'
 #
-# Created: Sat Feb 27 18:40:49 2016
+# Created: Mon Feb 29 19:34:55 2016
 #      by: pyside-uic 0.2.15 running on PySide 1.2.4
 #
 # WARNING! All changes made in this file will be lost!

src/pathfinder/view/gui_main.py

@@ -2,7 +2,7 @@
 
 # Form implementation generated from reading ui file 'resources\ui\gui_main.ui'
 #
-# Created: Sat Feb 27 18:40:48 2016
+# Created: Mon Feb 29 19:34:53 2016
 #      by: pyside-uic 0.2.15 running on PySide 1.2.4
 #
 # WARNING! All changes made in this file will be lost!
@@ -121,7 +121,7 @@ def setupUi(self, MainWindow):
         self.verticalLayout_3 = QtGui.QVBoxLayout(self.groupBox__options)
         self.verticalLayout_3.setObjectName("verticalLayout_3")
         self.pushButton_eve_login = QtGui.QPushButton(self.groupBox__options)
-        self.pushButton_eve_login.setEnabled(False)
+        self.pushButton_eve_login.setEnabled(True)
         sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Fixed)
         sizePolicy.setHorizontalStretch(0)
         sizePolicy.setVerticalStretch(0)

src/pathfinder/view/gui_tripwire.py

@@ -2,7 +2,7 @@
 
 # Form implementation generated from reading ui file 'resources\ui\gui_tripwire.ui'
 #
-# Created: Sat Feb 27 18:40:48 2016
+# Created: Mon Feb 29 19:34:54 2016
 #      by: pyside-uic 0.2.15 running on PySide 1.2.4
 #
 # WARNING! All changes made in this file will be lost!

src/pathfinder/view/resources_rc.py

@@ -2,7 +2,7 @@
 
 # Resource object code
 #
-# Created: S 27. feb. 18:40:49 2016
+# Created: L 29. feb. 19:34:55 2016
 #      by: The Resource Compiler for PySide (Qt v4.8.7)
 #
 # WARNING! All changes made in this file will be lost!