Move modules to a separate dir.

1 files changed, 136 insertions, 0 deletions

diff --git a/nephilim/clPlugin.py b/nephilim/clPlugin.py
new file mode 100644
index 0000000..efbd502
--- /dev/null
+++ b/nephilim/clPlugin.py
@@ -0,0 +1,136 @@
+from PyQt4 import QtGui, QtCore
+from PyQt4.QtCore import QVariant
+import logging
+
+import plugins
+from misc import *
+
+class Plugin:
+    name       = None
+    dockWidget = None
+    settings   = None
+    winMain    = None
+    loaded     = None
+    listeners  = None
+    mpclient      = None
+    DEFAULTS   = {}
+
+    def __init__(self, winMain, name):
+        self.name      = name
+        self.winMain   = winMain
+        self.loaded    = False
+        self.listeners = []
+        self.mpclient     = winMain.mpclient
+        self.settings  = QtCore.QSettings(ORGNAME, APPNAME)
+
+        #init settings
+        self.settings.beginGroup(self.name)
+        for key in self.DEFAULTS:
+            if not self.settings.contains(key):
+                self.settings.setValue(key, QVariant(self.DEFAULTS[key]))
+        self.settings.endGroup()
+
+    def getName(self):
+        return self.name
+    def getInfo(self):
+        return ''
+    def getExtInfo(self):
+        return ''
+    def getWinMain(self):
+        return self.winMain
+    def setStatus(self, status):
+        self.winMain.setStatus(status)
+
+    def load(self):
+        logging.info("loading")
+        if len(self.listeners):
+            logging.debug("adding %s listeners"%(len(self.listeners)))
+            for listener in self.listeners:
+                self.mpclient.add_listener(listener[0], listener[1])
+
+        self._load()
+        opts=QtGui.QDockWidget.DockWidgetClosable|QtGui.QDockWidget.DockWidgetMovable
+        self.winMain.addDock(self.getDockWidget(opts))
+        self.loaded=True
+    def unload(self):
+        if not self.loaded:
+            return
+        logging.info("unloading")
+        if len(self.listeners):
+            logging.debug("removing %s listeners"%(len(self.listeners)))
+            for listener in self.listeners:
+                self.mpclient.removeListener(listener[0], listener[1])
+
+        self._unload()
+        dock_widget = self.getDockWidget()
+        if dock_widget:
+            self.winMain.removeDock(dock_widget)
+        self.dockWidget     = None
+        self.settingsWidget = None
+        self.loaded         = False
+    def isLoaded(self):
+        return self.loaded
+
+    def addListener(self, event, callback):
+        self.listeners.append([event, callback])
+
+    def getDockWidget(self, opts=None):
+        self.dockWidget = self._getDockWidget()
+        if self.dockWidget and opts:
+            self.dockWidget.setFeatures(opts)
+            self.dockWidget.setAllowedAreas(QtCore.Qt.AllDockWidgetAreas)
+        return self.dockWidget
+
+    class SettingsWidget(QtGui.QWidget):
+        """ plugins should subclass this"""
+        plugin = None
+        settings = None
+
+        def __init__(self, plugin):
+            QtGui.QWidget.__init__(self)
+            self.plugin = plugin
+            self.settings = QtCore.QSettings(ORGNAME, APPNAME)
+
+        def save_settings(self):
+            """ reimplement this"""
+            self.plugin.saveSettings()
+
+        def _add_widget(self, widget, label = '', tooltip = ''):
+            """adds a widget with label"""
+            if not self.layout():
+                logging.error('Attempted to call add_widget with no layout set.')
+            widget.setToolTip(tooltip)
+            layout = QtGui.QHBoxLayout()
+            layout.addWidget(QtGui.QLabel(label))
+            layout.addWidget(widget)
+            self.layout().addLayout(layout)
+
+    def get_settings_widget(self):
+        """Should return subclassed SettingsWidget."""
+        return
+
+    def resetSettingCache(self):
+        #self.settings=None
+        self.settingsWidget=None
+
+    def _getPluginClassname(self, cl):
+        """Returns the name of a plugin (without 'plugin'-prefix)"""
+        return str(cl).split('.')[-1].lower()[len('plugin'):]
+
+    def _getDockWidget(self):
+        """Override this one."""
+        return None
+    def _createDock(self, widget):
+        """Creates a QDockWidget with parent $parent containing widget $widget."""
+        dock=QtGui.QDockWidget(self.name, self.winMain)
+        dock.setObjectName(self.name)
+        dock.setWidget(widget)
+
+        return dock
+    def _load(self):
+        """Override this one."""
+        return
+    def _unload(self):
+        """Override this one."""
+        return
+