Exemple #1
0
    def __init__(self):
        QMainWindow.__init__(self)
        self.setWindowIcon(get_icon(os.path.join(APP_RESOURCES, 'icons',
                                                  'python.png')))
        self.setupUi(self)
        
        # Redirect output to GUI's QTextEdit
        sys.stdout = OutLog(self.outputTextEdit, sys.stdout)
        sys.stderr = OutLog(self.outputTextEdit, sys.stderr, QColor(255,0,0) )
        
        settings = QSettings()
        size = settings.value("MainWindow/Size",
                              QVariant(QSize(600, 500))).toSize()
        self.resize(size)
        position = settings.value("MainWindow/Position",
                                  QVariant(QPoint(0, 0))).toPoint()
        self.move(position)
        self.restoreState(
        settings.value("MainWindow/State").toByteArray())
    
        self.logger = Logger('Zupport.GUIloader')
        self.logger.debugging = settings.value("Logging/debugging").toBool()
         
        # Set up a ZupportManager to deal with the plugins
        self.manager = Manager(self)
        self.plugins = {}

        # Set up the extents menu
        self.extent = ExtentContainer()
        self.menuExtent = QMenu("Extent")
        resolutions = self.extent.resolutions
        self.extenactiongroup = QActionGroup(self.menuExtent)  
        noneaction = QAction("None", self.menuExtent)
        self.extenactiongroup.addAction(noneaction)
        self.menuExtent.addAction(noneaction)
        for resolution in resolutions:
            resolution_text = str(resolution)
            submenu = self.menuExtent.addMenu(resolution_text) 
            self.menuExtent.addMenu(submenu)
            for area in self.extent.get_names(resolution):
                subaction = QAction(str(area) + ": %s" % resolution_text, 
                                    submenu)
                subaction.setCheckable(True)
                self.extenactiongroup.addAction(subaction)
                submenu.addAction(subaction)
        
        noneaction.isChecked()
        self.menuSettings.addMenu(self.menuExtent)
        
        self.actionDebugging_messages.setChecked(self.logger.debugging)

        self.setWindowTitle("Zupport GUI")
        
        self.load_tools()
        
        self.toolTreeWidget.itemSelectionChanged.connect(self.update_ui)
        self.actionDebugging_messages.toggled.connect(self._set_debugging)
        self.menuExtent.triggered.connect(self.update_ui)
        self.actionLoad_tool.triggered.connect(self.show_tool_gui)
        self.toolTreeWidget.doubleClicked.connect(self.show_tool_gui)
Exemple #2
0
    def __init__(self):
        QMainWindow.__init__(self)
        self.setWindowIcon(get_icon(os.path.join(APP_RESOURCES, 'icons',
                                                  'python.png')))
        self.setupUi(self)
        
        # Redirect output to GUI's QTextEdit
        sys.stdout = OutLog(self.outputTextEdit, sys.stdout)
        sys.stderr = OutLog(self.outputTextEdit, sys.stderr, QColor(255,0,0) )
        
        settings = QSettings()
        size = settings.value("MainWindow/Size",
                              QVariant(QSize(600, 500))).toSize()
        self.resize(size)
        position = settings.value("MainWindow/Position",
                                  QVariant(QPoint(0, 0))).toPoint()
        self.move(position)
        self.restoreState(
        settings.value("MainWindow/State").toByteArray())
    
        self.logger = Logger('Zupport.GUIloader')
        self.logger.debugging = settings.value("Logging/debugging").toBool()
         
        # Set up a ZupportManager to deal with the plugins
        self.manager = Manager(self)
        self.plugins = {}

        # Set up the extents menu
        self.extent = ExtentContainer()
        self.menuExtent = QMenu("Extent")
        resolutions = self.extent.resolutions
        self.extenactiongroup = QActionGroup(self.menuExtent)  
        noneaction = QAction("None", self.menuExtent)
        self.extenactiongroup.addAction(noneaction)
        self.menuExtent.addAction(noneaction)
        for resolution in resolutions:
            resolution_text = str(resolution)
            submenu = self.menuExtent.addMenu(resolution_text) 
            self.menuExtent.addMenu(submenu)
            for area in self.extent.get_names(resolution):
                subaction = QAction(str(area) + ": %s" % resolution_text, 
                                    submenu)
                subaction.setCheckable(True)
                self.extenactiongroup.addAction(subaction)
                submenu.addAction(subaction)
        
        noneaction.isChecked()
        self.menuSettings.addMenu(self.menuExtent)
        
        self.actionDebugging_messages.setChecked(self.logger.debugging)

        self.setWindowTitle("Zupport GUI")
        
        self.load_tools()
        
        self.toolTreeWidget.itemSelectionChanged.connect(self.update_ui)
        self.actionDebugging_messages.toggled.connect(self._set_debugging)
        self.menuExtent.triggered.connect(self.update_ui)
        self.actionLoad_tool.triggered.connect(self.show_tool_gui)
        self.toolTreeWidget.doubleClicked.connect(self.show_tool_gui)
Exemple #3
0
class MainWindow(QMainWindow, Ui_MainWindow):
    '''Mainwindow for initial loading of different plugins.
    '''
    
    def __init__(self):
        QMainWindow.__init__(self)
        self.setWindowIcon(get_icon(os.path.join(APP_RESOURCES, 'icons',
                                                  'python.png')))
        self.setupUi(self)
        
        # Redirect output to GUI's QTextEdit
        sys.stdout = OutLog(self.outputTextEdit, sys.stdout)
        sys.stderr = OutLog(self.outputTextEdit, sys.stderr, QColor(255,0,0) )
        
        settings = QSettings()
        size = settings.value("MainWindow/Size",
                              QVariant(QSize(600, 500))).toSize()
        self.resize(size)
        position = settings.value("MainWindow/Position",
                                  QVariant(QPoint(0, 0))).toPoint()
        self.move(position)
        self.restoreState(
        settings.value("MainWindow/State").toByteArray())
    
        self.logger = Logger('Zupport.GUIloader')
        self.logger.debugging = settings.value("Logging/debugging").toBool()
         
        # Set up a ZupportManager to deal with the plugins
        self.manager = Manager(self)
        self.plugins = {}

        # Set up the extents menu
        self.extent = ExtentContainer()
        self.menuExtent = QMenu("Extent")
        resolutions = self.extent.resolutions
        self.extenactiongroup = QActionGroup(self.menuExtent)  
        noneaction = QAction("None", self.menuExtent)
        self.extenactiongroup.addAction(noneaction)
        self.menuExtent.addAction(noneaction)
        for resolution in resolutions:
            resolution_text = str(resolution)
            submenu = self.menuExtent.addMenu(resolution_text) 
            self.menuExtent.addMenu(submenu)
            for area in self.extent.get_names(resolution):
                subaction = QAction(str(area) + ": %s" % resolution_text, 
                                    submenu)
                subaction.setCheckable(True)
                self.extenactiongroup.addAction(subaction)
                submenu.addAction(subaction)
        
        noneaction.isChecked()
        self.menuSettings.addMenu(self.menuExtent)
        
        self.actionDebugging_messages.setChecked(self.logger.debugging)

        self.setWindowTitle("Zupport GUI")
        
        self.load_tools()
        
        self.toolTreeWidget.itemSelectionChanged.connect(self.update_ui)
        self.actionDebugging_messages.toggled.connect(self._set_debugging)
        self.menuExtent.triggered.connect(self.update_ui)
        self.actionLoad_tool.triggered.connect(self.show_tool_gui)
        self.toolTreeWidget.doubleClicked.connect(self.show_tool_gui)
    
    def closeEvent(self, event):
        settings = QSettings()
        settings.setValue("Logging/debugging", self.logger.debugging)
        settings.setValue("MainWindow/Size", QVariant(self.size()))
        settings.setValue("MainWindow/Position",
                          QVariant(self.pos()))
        settings.setValue("MainWindow/State",
                          QVariant(self.saveState()))
    
    def load_tools(self):
        plugins = self.manager.plugins
        for name, plugin in plugins.iteritems():
            item = QTreeWidgetItem(QStringList(name.capitalize()))
            tool_items = []
            for tool_name in plugin.tool_names():
                tool_items.append(QTreeWidgetItem(QStringList(tool_name)))
            item.addChildren(tool_items)
            self.toolTreeWidget.addTopLevelItem(item)
            item.setExpanded(True)
        
        self.statusbar.showMessage("Succesfully loaded %s plugins" % len(plugins), 
                         4000)
    
    def show_tool_gui(self):
        selected_tool = self.toolListWidget.currentItem()
        toolname = str(selected_tool.text())
        parameters = self.manager.plugins[toolname]
        
        # Check if extent is available
        extent = self.extenactiongroup.checkedAction()
        if extent:
            extent = str(extent.text())
            # Extent is a String of the form "area: resolution"
            area, resolution = extent.split(':')
            resolution = int(resolution)
            self.extent.resolution = resolution
            # This is a list of coordinates
            coordinates = self.extent.get_extent(area)
            # Create a string for the GUI
            coord_text = ', '.join([str(coord) for coord in coordinates])
            self.manager.plugins[toolname].set_parameter_value('extent', coord_text)
        
        dataset = ToolLoader(toolname, parameters)
        if dataset.edit():
            self.logger.debug('User pressed OK, proceeding to execution')
            self.manager.plugins[toolname] = dataset.get_parameters()
        
            # Run the tool
        
            if self.actionArcGIS.isChecked():
                backend = 'arcgis'
            else:
                backend = 'osgeo'
            
        else:
            self.logger.debug('User pressed cancel')
            return
    
        self.manager.executetool(toolname, backend)
    
    def update_ui(self):
        if self.toolTreeWidget.currentItem():
            self.actionLoad_tool.setEnabled(True)
            selected_tool = str(self.toolTreeWidget.currentItem().text(0))
            help_text = self.manager.plugins[selected_tool].help
            self.helpTextEdit.setText(help_text)
        
        extent = self.extenactiongroup.checkedAction()
        if extent: 
            self.extentLabel.setText("Current extent: %s" % extent.text())
    
    @Slot()
    def on_actionAbout_triggered(self):
        QMessageBox.about(self, "About Zupport GUI",
                          """<b>Zupport GUI</b> v %s
                            <p>Copyright &copy; 2011 Joona Lehtomaki 
                            <*****@*****.**>.
                            All rights reserved.
                            <p>Support zools for Zonation related pre- and post-processing operations.</p>
                            <p>Python %s - Qt %s - PySide %s on %s</p>""" % (
                            __version__, platform.python_version(),
                            QT_VERSION,
                            PYQT_VERSION, platform.system()))
           
    @Slot()
    def on_actionOpen_log_triggered(self):
        logfile = os.path.join(USER_DATA_DIR, 'zupport.log')
        if os.path.exists(logfile):
            import webbrowser
            webbrowser.open(logfile)
            self.logger.debug('Opened log file %s' % logfile)
        else:
            msg = "Zupport log file cannot be found in default location %s" % os.path.dirname(logfile)
            self.logger.debug(msg)
            QMessageBox.warning(self, "File not found", 
                                msg, 
                                buttons=QMessageBox.Ok, 
                                defaultButton=QMessageBox.NoButton)
            
    def _set_debugging(self, toggle):
        self.logger.debugging = toggle
Exemple #4
0
class MainWindow(QMainWindow, Ui_MainWindow):
    '''Mainwindow for initial loading of different plugins.
    '''
    
    def __init__(self):
        QMainWindow.__init__(self)
        self.setWindowIcon(get_icon(os.path.join(APP_RESOURCES, 'icons',
                                                  'python.png')))
        self.setupUi(self)
        
        # Redirect output to GUI's QTextEdit
        sys.stdout = OutLog(self.outputTextEdit, sys.stdout)
        sys.stderr = OutLog(self.outputTextEdit, sys.stderr, QColor(255,0,0) )
        
        settings = QSettings()
        size = settings.value("MainWindow/Size",
                              QVariant(QSize(600, 500))).toSize()
        self.resize(size)
        position = settings.value("MainWindow/Position",
                                  QVariant(QPoint(0, 0))).toPoint()
        self.move(position)
        self.restoreState(
        settings.value("MainWindow/State").toByteArray())
    
        self.logger = Logger('Zupport.GUIloader')
        self.logger.debugging = settings.value("Logging/debugging").toBool()
         
        # Set up a ZupportManager to deal with the plugins
        self.manager = Manager(self)
        self.plugins = {}

        # Set up the extents menu
        self.extent = ExtentContainer()
        self.menuExtent = QMenu("Extent")
        resolutions = self.extent.resolutions
        self.extenactiongroup = QActionGroup(self.menuExtent)  
        noneaction = QAction("None", self.menuExtent)
        self.extenactiongroup.addAction(noneaction)
        self.menuExtent.addAction(noneaction)
        for resolution in resolutions:
            resolution_text = str(resolution)
            submenu = self.menuExtent.addMenu(resolution_text) 
            self.menuExtent.addMenu(submenu)
            for area in self.extent.get_names(resolution):
                subaction = QAction(str(area) + ": %s" % resolution_text, 
                                    submenu)
                subaction.setCheckable(True)
                self.extenactiongroup.addAction(subaction)
                submenu.addAction(subaction)
        
        noneaction.isChecked()
        self.menuSettings.addMenu(self.menuExtent)
        
        self.actionDebugging_messages.setChecked(self.logger.debugging)

        self.setWindowTitle("Zupport GUI")
        
        self.load_tools()
        
        self.toolTreeWidget.itemSelectionChanged.connect(self.update_ui)
        self.actionDebugging_messages.toggled.connect(self._set_debugging)
        self.menuExtent.triggered.connect(self.update_ui)
        self.actionLoad_tool.triggered.connect(self.show_tool_gui)
        self.toolTreeWidget.doubleClicked.connect(self.show_tool_gui)
    
    def closeEvent(self, event):
        settings = QSettings()
        settings.setValue("Logging/debugging", self.logger.debugging)
        settings.setValue("MainWindow/Size", QVariant(self.size()))
        settings.setValue("MainWindow/Position",
                          QVariant(self.pos()))
        settings.setValue("MainWindow/State",
                          QVariant(self.saveState()))
    
    def load_tools(self):
        plugins = self.manager.plugins
        for name, plugin in plugins.iteritems():
            item = QTreeWidgetItem(QStringList(name.capitalize()))
            tool_items = []
            for tool_name in plugin.tool_names():
                tool_items.append(QTreeWidgetItem(QStringList(tool_name)))
            item.addChildren(tool_items)
            self.toolTreeWidget.addTopLevelItem(item)
            item.setExpanded(True)
        
        self.statusbar.showMessage("Succesfully loaded %s plugins" % len(plugins), 
                         4000)
    
    def show_tool_gui(self):
        selected_tool = self.toolListWidget.currentItem()
        toolname = str(selected_tool.text())
        parameters = self.manager.plugins[toolname]
        
        # Check if extent is available
        extent = self.extenactiongroup.checkedAction()
        if extent:
            extent = str(extent.text())
            # Extent is a String of the form "area: resolution"
            area, resolution = extent.split(':')
            resolution = int(resolution)
            self.extent.resolution = resolution
            # This is a list of coordinates
            coordinates = self.extent.get_extent(area)
            # Create a string for the GUI
            coord_text = ', '.join([str(coord) for coord in coordinates])
            self.manager.plugins[toolname].set_parameter_value('extent', coord_text)
        
        dataset = ToolLoader(toolname, parameters)
        if dataset.edit():
            self.logger.debug('User pressed OK, proceeding to execution')
            self.manager.plugins[toolname] = dataset.get_parameters()
        
            # Run the tool
        
            if self.actionArcGIS.isChecked():
                backend = 'arcgis'
            else:
                backend = 'osgeo'
            
        else:
            self.logger.debug('User pressed cancel')
            return
    
        self.manager.executetool(toolname, backend)
    
    def update_ui(self):
        if self.toolTreeWidget.currentItem():
            self.actionLoad_tool.setEnabled(True)
            selected_tool = str(self.toolTreeWidget.currentItem().text(0))
            help_text = self.manager.plugins[selected_tool].help
            self.helpTextEdit.setText(help_text)
        
        extent = self.extenactiongroup.checkedAction()
        if extent: 
            self.extentLabel.setText("Current extent: %s" % extent.text())
    
    @Slot()
    def on_actionAbout_triggered(self):
        QMessageBox.about(self, "About Zupport GUI",
                          """<b>Zupport GUI</b> v %s
                            <p>Copyright &copy; 2011 Joona Lehtomaki 
                            <*****@*****.**>.
                            All rights reserved.
                            <p>Support zools for Zonation related pre- and post-processing operations.</p>
                            <p>Python %s - Qt %s - PySide %s on %s</p>""" % (
                            __version__, platform.python_version(),
                            QT_VERSION,
                            PYQT_VERSION, platform.system()))
           
    @Slot()
    def on_actionOpen_log_triggered(self):
        logfile = os.path.join(USER_DATA_DIR, 'zupport.log')
        if os.path.exists(logfile):
            import webbrowser
            webbrowser.open(logfile)
            self.logger.debug('Opened log file %s' % logfile)
        else:
            msg = "Zupport log file cannot be found in default location %s" % os.path.dirname(logfile)
            self.logger.debug(msg)
            QMessageBox.warning(self, "File not found", 
                                msg, 
                                buttons=QMessageBox.Ok, 
                                defaultButton=QMessageBox.NoButton)
            
    def _set_debugging(self, toggle):
        self.logger.debugging = toggle