示例#1
0
    def createLayout(self):

        self.outputDialog = OutputLogDialog(self)

        # Setup Status Bar
        self.statusBar = KrakenStatusBar(self)

        mainWidget = QtWidgets.QWidget()

        # Main Layout
        self.mainLayout = QtWidgets.QVBoxLayout()
        self.mainLayout.setContentsMargins(0, 0, 0, 0)

        self.krakenUI = KrakenUI(self)
        self.krakenMenu = KrakenMenu(self)
        self.krakenUI.graphViewWidget.setGuideRigName('MyRig')
        self.krakenMenu.updateRigNameLabel()

        self.mainLayout.addWidget(self.krakenMenu)
        self.mainLayout.addWidget(self.krakenUI, 1)
        self.mainLayout.addWidget(self.statusBar)

        mainWidget.setLayout(self.mainLayout)
        self.setCentralWidget(mainWidget)

        self.statusBar.showMessage('Ready', 2000)

        self.setGeometry(250, 150, 800, 475)
        self.center()

        self.readSettings()
示例#2
0
    def createLayout(self):

        # Setup Status Bar
        statusBar = self.statusBar()
        self.outputLogButton = QtGui.QPushButton('Log', self)
        self.outputLogButton.setObjectName('outputLog_button')
        statusBar.insertPermanentWidget(0, self.outputLogButton)

        mainWidget = QtGui.QWidget()

        # Main Layout
        self.mainLayout = QtGui.QVBoxLayout()
        self.mainLayout.setContentsMargins(0, 0, 0, 0)

        self.krakenUI = KrakenUI(self)
        self.krakenMenu = KrakenMenu(self)
        self.krakenUI.graphViewWidget.setRigName('MyRig')
        self.krakenMenu.updateRigNameLabel()

        self.mainLayout.addWidget(self.krakenMenu)
        self.mainLayout.addWidget(self.krakenUI, 1)

        mainWidget.setLayout(self.mainLayout)
        self.setCentralWidget(mainWidget)

        self.statusBar().showMessage('Ready', 2000)

        self.setGeometry(250, 150, 800, 475)
        self.center()

        self.readSettings()
示例#3
0
    def createLayout(self):

        mainWidget = QtGui.QWidget()

        # Main Layout
        self.mainLayout = QtGui.QVBoxLayout()
        self.mainLayout.setContentsMargins(0, 0, 0, 0)

        self.krakenUI = KrakenUI(self)
        self.krakenMenu = KrakenMenu(self)
        self.krakenUI.graphViewWidget.setRigName('MyRig')
        self.krakenMenu.updateRigNameLabel()

        self.mainLayout.addWidget(self.krakenMenu)
        self.mainLayout.addWidget(self.krakenUI, 1)

        mainWidget.setLayout(self.mainLayout)
        self.setCentralWidget(mainWidget)

        self.statusBar().showMessage('Ready', 2000)

        self.setGeometry(250, 150, 800, 475)
        self.center()

        self.readSettings()
示例#4
0
    def createLayout(self):

        mainWidget = QtGui.QWidget()

        # Main Layout
        self.mainLayout = QtGui.QVBoxLayout()
        self.mainLayout.setContentsMargins(0, 0, 0, 0)

        self.krakenUI = KrakenUI(self)
        self.krakenMenu = KrakenMenu(self)
        self.krakenUI.graphViewWidget.setRigName('MyRig')
        self.krakenMenu.updateRigNameLabel()

        self.mainLayout.addWidget(self.krakenMenu)
        self.mainLayout.addWidget(self.krakenUI, 1)

        mainWidget.setLayout(self.mainLayout)
        self.setCentralWidget(mainWidget)

        self.statusBar().showMessage('Ready', 2000)

        self.setGeometry(250, 150, 800, 475)
        self.center()

        self.readSettings()
示例#5
0
    def createLayout(self):

        # Setup Status Bar
        statusBar = self.statusBar()
        self.outputLogButton = QtGui.QPushButton('Log', self)
        self.outputLogButton.setObjectName('outputLog_button')
        statusBar.insertPermanentWidget(0, self.outputLogButton)

        mainWidget = QtGui.QWidget()

        # Main Layout
        self.mainLayout = QtGui.QVBoxLayout()
        self.mainLayout.setContentsMargins(0, 0, 0, 0)

        self.krakenUI = KrakenUI(self)
        self.krakenMenu = KrakenMenu(self)
        self.krakenUI.graphViewWidget.setRigName('MyRig')
        self.krakenMenu.updateRigNameLabel()

        self.mainLayout.addWidget(self.krakenMenu)
        self.mainLayout.addWidget(self.krakenUI, 1)

        mainWidget.setLayout(self.mainLayout)
        self.setCentralWidget(mainWidget)

        self.statusBar().showMessage('Ready', 2000)

        self.setGeometry(250, 150, 800, 475)
        self.center()

        self.readSettings()
示例#6
0
class KrakenWindow(QtGui.QMainWindow):
    """Main Kraken Window that loads the UI."""

    def __init__(self, parent=None):
        super(KrakenWindow, self).__init__(parent)
        self.setObjectName('KrakenMainWindow')
        self.setWindowTitle('Kraken Editor')
        self.setAttribute(QtCore.Qt.WA_DeleteOnClose)

        QtCore.QCoreApplication.setOrganizationName("Kraken")
        QtCore.QCoreApplication.setApplicationName("Kraken Editor")

        cssPath = os.path.join(os.path.dirname(os.path.realpath(__file__)),
                               'kraken_ui.css')

        with open(cssPath) as cssFile:
            styleData = cssFile.read()

        self.setStyleSheet(styleData)

        uiDir = os.path.dirname(inspect.getfile(KrakenUI))
        iconPath = os.path.join(uiDir, 'images', 'Kraken_Icon.png')
        self.setWindowIcon(QtGui.QIcon(iconPath))

        self.settings = QtCore.QSettings("Kraken", "Kraken Editor")

        self.createLayout()
        self.createConnections()


    def createLayout(self):

        mainWidget = QtGui.QWidget()

        # Main Layout
        self.mainLayout = QtGui.QVBoxLayout()
        self.mainLayout.setContentsMargins(0, 0, 0, 0)

        self.krakenUI = KrakenUI(self)
        self.krakenMenu = KrakenMenu(self)
        self.krakenUI.graphViewWidget.setRigName('MyRig')
        self.krakenMenu.updateRigNameLabel()

        self.mainLayout.addWidget(self.krakenMenu)
        self.mainLayout.addWidget(self.krakenUI, 1)

        mainWidget.setLayout(self.mainLayout)
        self.setCentralWidget(mainWidget)

        self.statusBar().showMessage('Ready', 2000)

        self.setGeometry(250, 150, 800, 475)
        self.center()

        self.readSettings()


    def createConnections(self):
        self.krakenMenu.newAction.triggered.connect(self.krakenUI.graphViewWidget.newRigPreset)

        self.krakenUI.graphViewWidget.rigNameChanged.connect(self.krakenMenu.updateRigNameLabel)


    def getKrakenUI(self):
        return self.krakenUI


    def center(self):
        qr = self.frameGeometry()
        cp = QtGui.QDesktopWidget().availableGeometry().center()
        qr.moveCenter(cp)
        self.move(qr.topLeft())


    # =========
    # Settings
    # =========
    def getSettings(self):
        return self.settings

    def writeSettings(self):
        self.settings.beginGroup("MainWindow")
        self.settings.setValue("size", self.size())
        self.settings.setValue("pos", self.pos())
        self.settings.endGroup()
        self.krakenMenu.writeSettings(self.settings)
        self.krakenUI.writeSettings(self.settings)

    def readSettings(self):
        self.settings.beginGroup("MainWindow")
        self.resize(self.settings.value("size", self.size()))
        self.move(self.settings.value("pos", self.pos()))
        self.settings.endGroup()
        self.krakenMenu.readSettings(self.settings)
        self.krakenUI.readSettings(self.settings)


    # =======
    # Events
    # =======
    def closeEvent(self, event):

        msgBox = QtGui.QMessageBox(self)
        msgBox.setObjectName('SaveMessageBox')
        msgBox.setWindowTitle("Kraken Editor")
        msgBox.setText("You are closing Kraken.")
        msgBox.setInformativeText("Do you want to save your changes?")
        msgBox.setStandardButtons(QtGui.QMessageBox.Save | QtGui.QMessageBox.Discard | QtGui.QMessageBox.Cancel)
        msgBox.setDefaultButton(QtGui.QMessageBox.Save)

        ret = msgBox.exec_()

        if ret == QtGui.QMessageBox.Cancel:
            event.ignore()
            return

        elif ret == QtGui.QMessageBox.Save:
            self.kraken_ui.graphViewWidget.saveRigPreset()

            self.statusBar().showMessage('Closing')

        self.writeSettings()
示例#7
0
class KrakenWindow(QtWidgets.QMainWindow):
    """Main Kraken Window that loads the UI."""
    def __init__(self, parent=None):
        super(KrakenWindow, self).__init__(parent)
        self.setObjectName('KrakenMainWindow')
        self.setWindowTitle('Kraken Editor')
        self.setWindowIcon(QtGui.QIcon(':/images/Kraken_Icon.png'))
        self.setAttribute(QtCore.Qt.WA_DeleteOnClose)
        self.installEventFilter(self)
        # self.setFocusPolicy(QtCore.Qt.StrongFocus)
        # self.setFocus()

        QtCore.QCoreApplication.setOrganizationName("Kraken")
        QtCore.QCoreApplication.setApplicationName("Kraken Editor")
        self.settings = QtCore.QSettings("Kraken", "Kraken Editor")
        self.preferences = Preferences()

        self._focusInCallbacks = []
        self._focusOutCallbacks = []

        cssPath = os.path.join(os.path.dirname(os.path.realpath(__file__)),
                               'kraken_ui.css')

        styleData = ''
        with open(cssPath) as cssFile:
            styleData = cssFile.read()

        self.setStyleSheet(styleData)

        self.createLayout()
        self.createConnections()

    def createLayout(self):

        self.outputDialog = OutputLogDialog(self)

        # Setup Status Bar
        self.statusBar = KrakenStatusBar(self)

        mainWidget = QtWidgets.QWidget()

        # Main Layout
        self.mainLayout = QtWidgets.QVBoxLayout()
        self.mainLayout.setContentsMargins(0, 0, 0, 0)

        self.krakenUI = KrakenUI(self)
        self.krakenMenu = KrakenMenu(self)
        self.krakenUI.graphViewWidget.setGuideRigName('MyRig')
        self.krakenMenu.updateRigNameLabel()

        self.mainLayout.addWidget(self.krakenMenu)
        self.mainLayout.addWidget(self.krakenUI, 1)
        self.mainLayout.addWidget(self.statusBar)

        mainWidget.setLayout(self.mainLayout)
        self.setCentralWidget(mainWidget)

        self.statusBar.showMessage('Ready', 2000)

        self.setGeometry(250, 150, 800, 475)
        self.center()

        self.readSettings()

    def createConnections(self):
        self.statusBar.outputLogButton.clicked.connect(self.showOutputDialog)
        self.krakenUI.graphViewWidget.rigLoaded.connect(
            self.krakenMenu.buildRecentFilesMenu)
        self.krakenUI.graphViewWidget.rigLoadedConfig.connect(
            self.krakenMenu.setCurrentConfigByName)
        self.krakenUI.graphViewWidget.rigNameChanged.connect(
            self.krakenMenu.updateRigNameLabel)

    def eventFilter(self, source, event):
        if event.type() == QtCore.QEvent.WindowActivate:
            for focusInCb in self._focusInCallbacks:
                focusInCb()

            return True

        if event.type() == QtCore.QEvent.WindowDeactivate:
            for focusOutCb in self._focusOutCallbacks:
                focusOutCb()

            return True

        return QtWidgets.QMainWindow.eventFilter(self, source, event)

    def getKrakenUI(self):
        return self.krakenUI

    def center(self):
        qr = self.frameGeometry()
        cp = QtWidgets.QDesktopWidget().availableGeometry().center()
        qr.moveCenter(cp)
        self.move(qr.topLeft())

    # =========
    # Settings
    # =========
    def getSettings(self):
        return self.settings

    def writeSettings(self):
        self.settings.beginGroup('MainWindow')
        self.settings.setValue('size', self.size())
        self.settings.setValue('pos', self.pos())
        self.settings.setValue('preferences',
                               json.dumps(self.preferences.getPreferences()))
        self.settings.endGroup()
        self.krakenMenu.writeSettings(self.settings)
        self.krakenUI.writeSettings(self.settings)

    def readSettings(self):
        self.settings.beginGroup('MainWindow')
        self.resize(self.settings.value('size', self.size()))
        self.move(self.settings.value('pos', self.pos()))
        self.preferences.loadPreferences(
            json.loads(self.settings.value('preferences', '{}')))
        self.settings.endGroup()

        self.krakenMenu.readSettings(self.settings)
        self.krakenUI.readSettings(self.settings)

    # =======
    # Events
    # =======
    def addFocusInCallback(self, method):
        """Adds a callback to the focus in event."""

        self._focusInCallbacks.append(method)

    def addFocusOutCallback(self, method):
        """Adds a callbak to the focus out event."""

        self._focusOutCallbacks.append(method)

    def closeEvent(self, event):

        msgBox = QtWidgets.QMessageBox(self)
        msgBox.setObjectName('SaveMessageBox')
        msgBox.setWindowTitle("Kraken Editor")
        msgBox.setText("You are closing Kraken.")
        msgBox.setInformativeText("Do you want to save your changes?")
        msgBox.setStandardButtons(QtWidgets.QMessageBox.Save
                                  | QtWidgets.QMessageBox.Discard
                                  | QtWidgets.QMessageBox.Cancel)
        msgBox.setDefaultButton(QtWidgets.QMessageBox.Save)

        ret = msgBox.exec_()

        if ret == QtWidgets.QMessageBox.Cancel:
            event.ignore()
            return

        elif ret == QtWidgets.QMessageBox.Save:
            self.kraken_ui.graphViewWidget.saveRigPreset()

            self.statusBar.showMessage('Closing')

        self.writeSettings()

        # Clear widget handler of any widgets otherwise references to deleted
        # widgets remain.
        for handler in logger.handlers:
            if type(handler).__name__ == 'WidgetHandler':
                handler.clearWidgets()

    def showOutputDialog(self):

        self.outputDialog.show()
        self.outputDialog.textWidget.moveCursor(QtGui.QTextCursor.End)
示例#8
0
class KrakenWindow(QtGui.QMainWindow):
    """Main Kraken Window that loads the UI."""
    def __init__(self, parent=None):
        super(KrakenWindow, self).__init__(parent)
        self.setObjectName('KrakenMainWindow')
        self.setWindowTitle('Kraken Editor')
        self.setWindowIcon(QtGui.QIcon(':/images/Kraken_Icon.png'))
        self.setAttribute(QtCore.Qt.WA_DeleteOnClose)

        # Set system output to write to output log object
        self.outputLog = OutputLog()
        sys.stdout = self.outputLog

        QtCore.QCoreApplication.setOrganizationName("Kraken")
        QtCore.QCoreApplication.setApplicationName("Kraken Editor")
        self.settings = QtCore.QSettings("Kraken", "Kraken Editor")
        self.preferences = Preferences()

        cssPath = os.path.join(os.path.dirname(os.path.realpath(__file__)),
                               'kraken_ui.css')

        styleData = ''
        with open(cssPath) as cssFile:
            styleData = cssFile.read()

        self.setStyleSheet(styleData)

        self.createLayout()
        self.createConnections()

    def createLayout(self):

        # Setup Status Bar
        statusBar = self.statusBar()
        self.outputLogButton = QtGui.QPushButton('Log', self)
        self.outputLogButton.setObjectName('outputLog_button')
        statusBar.insertPermanentWidget(0, self.outputLogButton)

        mainWidget = QtGui.QWidget()

        # Main Layout
        self.mainLayout = QtGui.QVBoxLayout()
        self.mainLayout.setContentsMargins(0, 0, 0, 0)

        self.krakenUI = KrakenUI(self)
        self.krakenMenu = KrakenMenu(self)
        self.krakenUI.graphViewWidget.setRigName('MyRig')
        self.krakenMenu.updateRigNameLabel()

        self.mainLayout.addWidget(self.krakenMenu)
        self.mainLayout.addWidget(self.krakenUI, 1)

        mainWidget.setLayout(self.mainLayout)
        self.setCentralWidget(mainWidget)

        self.statusBar().showMessage('Ready', 2000)

        self.setGeometry(250, 150, 800, 475)
        self.center()

        self.readSettings()

    def createConnections(self):
        self.outputLogButton.clicked.connect(self.showOutputLog)
        self.krakenMenu.newAction.triggered.connect(
            self.krakenUI.graphViewWidget.newRigPreset)
        self.krakenUI.graphViewWidget.rigLoaded.connect(
            self.krakenMenu.buildRecentFilesMenu)
        self.krakenUI.graphViewWidget.rigNameChanged.connect(
            self.krakenMenu.updateRigNameLabel)

    def getKrakenUI(self):
        return self.krakenUI

    def center(self):
        qr = self.frameGeometry()
        cp = QtGui.QDesktopWidget().availableGeometry().center()
        qr.moveCenter(cp)
        self.move(qr.topLeft())

    # =========
    # Settings
    # =========
    def getSettings(self):
        return self.settings

    def writeSettings(self):
        self.settings.beginGroup('MainWindow')
        self.settings.setValue('size', self.size())
        self.settings.setValue('pos', self.pos())
        self.settings.setValue('preferences',
                               json.dumps(self.preferences.getPreferences()))
        self.settings.endGroup()
        self.krakenMenu.writeSettings(self.settings)
        self.krakenUI.writeSettings(self.settings)

    def readSettings(self):
        self.settings.beginGroup('MainWindow')
        self.resize(self.settings.value('size', self.size()))
        self.move(self.settings.value('pos', self.pos()))
        self.preferences.loadPreferences(
            json.loads(self.settings.value('preferences', '{}')))
        self.settings.endGroup()

        self.krakenMenu.readSettings(self.settings)
        self.krakenUI.readSettings(self.settings)

    # =======
    # Events
    # =======
    def closeEvent(self, event):

        msgBox = QtGui.QMessageBox(self)
        msgBox.setObjectName('SaveMessageBox')
        msgBox.setWindowTitle("Kraken Editor")
        msgBox.setText("You are closing Kraken.")
        msgBox.setInformativeText("Do you want to save your changes?")
        msgBox.setStandardButtons(QtGui.QMessageBox.Save
                                  | QtGui.QMessageBox.Discard
                                  | QtGui.QMessageBox.Cancel)
        msgBox.setDefaultButton(QtGui.QMessageBox.Save)

        ret = msgBox.exec_()

        if ret == QtGui.QMessageBox.Cancel:
            event.ignore()
            return

        elif ret == QtGui.QMessageBox.Save:
            self.kraken_ui.graphViewWidget.saveRigPreset()

            self.statusBar().showMessage('Closing')

        self.writeSettings()

    def showOutputLog(self):
        outputDialog = OutputLogDialog(self)
        outputDialog.show()
        outputDialog.setText(self.outputLog.getLog())
示例#9
0
class KrakenWindow(QtGui.QMainWindow):
    """Main Kraken Window that loads the UI."""
    def __init__(self, parent=None):
        super(KrakenWindow, self).__init__(parent)
        self.setObjectName('KrakenMainWindow')
        self.setWindowTitle('Kraken Editor')
        self.setAttribute(QtCore.Qt.WA_DeleteOnClose)

        QtCore.QCoreApplication.setOrganizationName("Kraken")
        QtCore.QCoreApplication.setApplicationName("Kraken Editor")

        cssPath = os.path.join(os.path.dirname(os.path.realpath(__file__)),
                               'kraken_ui.css')

        with open(cssPath) as cssFile:
            styleData = cssFile.read()

        self.setStyleSheet(styleData)

        uiDir = os.path.dirname(inspect.getfile(KrakenUI))
        iconPath = os.path.join(uiDir, 'images', 'Kraken_Icon.png')
        self.setWindowIcon(QtGui.QIcon(iconPath))

        self.settings = QtCore.QSettings("Kraken", "Kraken Editor")

        self.createLayout()
        self.createConnections()

    def createLayout(self):

        mainWidget = QtGui.QWidget()

        # Main Layout
        self.mainLayout = QtGui.QVBoxLayout()
        self.mainLayout.setContentsMargins(0, 0, 0, 0)

        self.krakenUI = KrakenUI(self)
        self.krakenMenu = KrakenMenu(self)
        self.krakenUI.graphViewWidget.setRigName('MyRig')
        self.krakenMenu.updateRigNameLabel()

        self.mainLayout.addWidget(self.krakenMenu)
        self.mainLayout.addWidget(self.krakenUI, 1)

        mainWidget.setLayout(self.mainLayout)
        self.setCentralWidget(mainWidget)

        self.statusBar().showMessage('Ready', 2000)

        self.setGeometry(250, 150, 800, 475)
        self.center()

        self.readSettings()

    def createConnections(self):
        self.krakenMenu.newAction.triggered.connect(
            self.krakenUI.graphViewWidget.newRigPreset)

        self.krakenUI.graphViewWidget.rigNameChanged.connect(
            self.krakenMenu.updateRigNameLabel)

    def getKrakenUI(self):
        return self.krakenUI

    def center(self):
        qr = self.frameGeometry()
        cp = QtGui.QDesktopWidget().availableGeometry().center()
        qr.moveCenter(cp)
        self.move(qr.topLeft())

    # =========
    # Settings
    # =========
    def getSettings(self):
        return self.settings

    def writeSettings(self):
        self.settings.beginGroup("MainWindow")
        self.settings.setValue("size", self.size())
        self.settings.setValue("pos", self.pos())
        self.settings.endGroup()
        self.krakenMenu.writeSettings(self.settings)
        self.krakenUI.writeSettings(self.settings)

    def readSettings(self):
        self.settings.beginGroup("MainWindow")
        self.resize(self.settings.value("size", self.size()))
        self.move(self.settings.value("pos", self.pos()))
        self.settings.endGroup()
        self.krakenMenu.readSettings(self.settings)
        self.krakenUI.readSettings(self.settings)

    # =======
    # Events
    # =======
    def closeEvent(self, event):

        msgBox = QtGui.QMessageBox(self)
        msgBox.setObjectName('SaveMessageBox')
        msgBox.setWindowTitle("Kraken Editor")
        msgBox.setText("You are closing Kraken.")
        msgBox.setInformativeText("Do you want to save your changes?")
        msgBox.setStandardButtons(QtGui.QMessageBox.Save
                                  | QtGui.QMessageBox.Discard
                                  | QtGui.QMessageBox.Cancel)
        msgBox.setDefaultButton(QtGui.QMessageBox.Save)

        ret = msgBox.exec_()

        if ret == QtGui.QMessageBox.Cancel:
            event.ignore()
            return

        elif ret == QtGui.QMessageBox.Save:
            self.kraken_ui.graphViewWidget.saveRigPreset()

            self.statusBar().showMessage('Closing')

        self.writeSettings()
示例#10
0
class KrakenWindow(QtGui.QMainWindow):
    """Main Kraken Window that loads the UI."""

    def __init__(self, parent=None):
        super(KrakenWindow, self).__init__(parent)
        self.setObjectName('KrakenMainWindow')
        self.setWindowTitle('Kraken Editor')
        self.setWindowIcon(QtGui.QIcon(':/images/Kraken_Icon.png'))
        self.setAttribute(QtCore.Qt.WA_DeleteOnClose)

        QtCore.QCoreApplication.setOrganizationName("Kraken")
        QtCore.QCoreApplication.setApplicationName("Kraken Editor")
        self.settings = QtCore.QSettings("Kraken", "Kraken Editor")
        self.preferences = Preferences()

        cssPath = os.path.join(os.path.dirname(os.path.realpath(__file__)),
                               'kraken_ui.css')

        styleData = ''
        with open(cssPath) as cssFile:
            styleData = cssFile.read()

        self.setStyleSheet(styleData)

        self.createLayout()
        self.createConnections()


    def createLayout(self):

        self.outputDialog = OutputLogDialog(self)

        # Setup Status Bar
        self.statusBar = KrakenStatusBar(self)

        mainWidget = QtGui.QWidget()

        # Main Layout
        self.mainLayout = QtGui.QVBoxLayout()
        self.mainLayout.setContentsMargins(0, 0, 0, 0)

        self.krakenUI = KrakenUI(self)
        self.krakenMenu = KrakenMenu(self)
        self.krakenUI.graphViewWidget.setGuideRigName('MyRig')
        self.krakenMenu.updateRigNameLabel()

        self.mainLayout.addWidget(self.krakenMenu)
        self.mainLayout.addWidget(self.krakenUI, 1)
        self.mainLayout.addWidget(self.statusBar)

        mainWidget.setLayout(self.mainLayout)
        self.setCentralWidget(mainWidget)

        self.statusBar.showMessage('Ready', 2000)

        self.setGeometry(250, 150, 800, 475)
        self.center()

        self.readSettings()


    def createConnections(self):
        self.statusBar.outputLogButton.clicked.connect(self.showOutputDialog)
        self.krakenUI.graphViewWidget.rigLoaded.connect(self.krakenMenu.buildRecentFilesMenu)
        self.krakenUI.graphViewWidget.rigNameChanged.connect(self.krakenMenu.updateRigNameLabel)


    def getKrakenUI(self):
        return self.krakenUI


    def center(self):
        qr = self.frameGeometry()
        cp = QtGui.QDesktopWidget().availableGeometry().center()
        qr.moveCenter(cp)
        self.move(qr.topLeft())


    # =========
    # Settings
    # =========
    def getSettings(self):
        return self.settings

    def writeSettings(self):
        self.settings.beginGroup('MainWindow')
        self.settings.setValue('size', self.size())
        self.settings.setValue('pos', self.pos())
        self.settings.setValue('preferences', json.dumps(self.preferences.getPreferences()))
        self.settings.endGroup()
        self.krakenMenu.writeSettings(self.settings)
        self.krakenUI.writeSettings(self.settings)

    def readSettings(self):
        self.settings.beginGroup('MainWindow')
        self.resize(self.settings.value('size', self.size()))
        self.move(self.settings.value('pos', self.pos()))
        self.preferences.loadPreferences(json.loads(self.settings.value('preferences', '{}')))
        self.settings.endGroup()

        self.krakenMenu.readSettings(self.settings)
        self.krakenUI.readSettings(self.settings)

    # =======
    # Events
    # =======
    def closeEvent(self, event):

        msgBox = QtGui.QMessageBox(self)
        msgBox.setObjectName('SaveMessageBox')
        msgBox.setWindowTitle("Kraken Editor")
        msgBox.setText("You are closing Kraken.")
        msgBox.setInformativeText("Do you want to save your changes?")
        msgBox.setStandardButtons(QtGui.QMessageBox.Save | QtGui.QMessageBox.Discard | QtGui.QMessageBox.Cancel)
        msgBox.setDefaultButton(QtGui.QMessageBox.Save)

        ret = msgBox.exec_()

        if ret == QtGui.QMessageBox.Cancel:
            event.ignore()
            return

        elif ret == QtGui.QMessageBox.Save:
            self.kraken_ui.graphViewWidget.saveRigPreset()

            self.statusBar.showMessage('Closing')

        self.writeSettings()

        # Clear widget handler of any widgets otherwise references to deleted
        # widgets remain.
        for handler in logger.handlers:
            if type(handler).__name__ == 'WidgetHandler':
                handler.clearWidgets()

    def showOutputDialog(self):

        self.outputDialog.show()
        self.outputDialog.textWidget.moveCursor(QtGui.QTextCursor.End)