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Python GObject.signal_new方法代码示例

本文整理汇总了Python中gi.repository.GObject.signal_new方法的典型用法代码示例。如果您正苦于以下问题:Python GObject.signal_new方法的具体用法?Python GObject.signal_new怎么用?Python GObject.signal_new使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在gi.repository.GObject的用法示例。


在下文中一共展示了GObject.signal_new方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: _connect_stat_callback

# 需要导入模块: from gi.repository import GObject [as 别名]
# 或者: from gi.repository.GObject import signal_new [as 别名]
def _connect_stat_callback(self, attribute, callback):

        if hasattr(self.stat, attribute) \
                or attribute.replace('_', '-') in self.signals:

            if attribute.replace('_', '-') not in self.signals \
                    and attribute not in self.registry:
                GObject.signal_new(attribute, self, GObject.SignalFlags.RUN_FIRST, None, (object,))
                self.registry.append(attribute)

            self.connect(attribute, callback)

            # Cause update
            if attribute in SIGNALS.keys():
                self.old[SIGNALS[attribute]] = None
            else:
                self.old[attribute] = None

        else:
            log.error('linuxcnc.stat object has no attribute "{}"'.format(attribute)) 
开发者ID:KurtJacobson,项目名称:hazzy,代码行数:22,代码来源:status.py

示例2: __init__

# 需要导入模块: from gi.repository import GObject [as 别名]
# 或者: from gi.repository.GObject import signal_new [as 别名]
def __init__(self, stat=None):
        GObject.GObject.__init__(self)

        self.signals = GObject.signal_list_names(self)

        self.stat = stat or linuxcnc.stat()
        self.error = linuxcnc.error_channel()

        self.report_actual_position = ini_info.get_position_feedback()
        axes = ini_info.get_axis_list()
        self.axis_list = ['xyzabcuvw'.index(axis) for axis in axes]
        self.num_joints = ini_info.get_num_joints()

        self.file = None

        self.registry = []
        self.old = {}

        self.old['joint'] = getattr(self.stat, 'joint')

        # Setup joint dict signals
        self.joint_keys = self.old['joint'][0].keys() # keys() is slow, but we only use it on init
        for key in self.joint_keys:
            key = 'joint-{}'.format(key)
            GObject.signal_new(key.replace('_', '-'), self, GObject.SignalFlags.RUN_FIRST, None, (int, object))

        self.max_time = 0
        self.counter = 0

        # Connect internally used signal callbacks
        self.on_changed('stat.gcodes', self._update_active_gcodes)
        self.on_changed('stat.mcodes', self._update_active_mcodes)
        self.on_changed('stat.file', self._update_file)

        GLib.timeout_add(50, self._periodic)

    # This allows monitoring any of the linuxcnc.stat attributes
    # and connecting a callback to be called on attribute value change 
开发者ID:KurtJacobson,项目名称:hazzy,代码行数:40,代码来源:status.py


注:本文中的gi.repository.GObject.signal_new方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。