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from PyQt4 import QtGui, QtSvg, QtCore
from clMonty import monty
from clSettings import settings, mpdSettings
from misc import *
import log
class Plugin:
name=None
dockWidget=None
settingsWidget=None
settings=None
winMain=None
loaded=None
listeners=[]
def __init__(self, winMain, name):
self.name=name
self.winMain=winMain
self.loaded=False
self.listeners=[]
def getName(self, lower=False):
if lower:
return self.name.lower()
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 log(self, msg, level=log.LOG_NORMAL):
log.normal("%s: %s"%(self.getName(), msg))
def normal(self, msg):
self.log(msg)
def important(self, msg):
self.log(msg, log.LOG_IMPORTANT)
def extended(self, msg):
self.log(msg, log.LOG_EXTENDED)
def debug(self, msg):
self.log(msg, log.LOG_DEBUG)
def load(self):
self.extended("loading")
if len(self.listeners):
self.debug("adding %s listeners"%(len(self.listeners)))
for listener in self.listeners:
monty.addListener(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 self.loaded==False:
return
self.extended("unloading")
if len(self.listeners):
self.debug("removing %s listeners"%(len(self.listeners)))
for listener in self.listeners:
monty.removeListener(listener[0], listener[1])
self._unload()
self.winMain.removeDock(self.getDockWidget())
self.dockWidget=None
self.settingsWidget=None
self.loaded=False
def isLoaded(self):
return self.loaded
def addMontyListener(self, event, callback):
self.listeners.append([event, callback])
def getDockWidget(self, opts=None):
try:
if not self.dockWidget:
self.dockWidget=self._getDockWidget()
self.dockWidget.setFeatures(opts)
self.dockWidget.setAllowedAreas(QtCore.Qt.AllDockWidgetAreas)
except:
pass
return self.dockWidget
def getSettingsWidget(self):
if not self.settingsWidget:
self.settings=self._getSettings()
if len(self.settings):
self.settingsWidget=QtGui.QWidget(None)
layout=QtGui.QGridLayout()
self.settingsWidget.setLayout(layout)
for i in xrange(len(self.settings)):
setting=self.settings[i]
try:
setting[4]
except:
setting.append(settings)
tooltip="%s\n\n(%s)"%(setting[2],setting[0])
label=QtGui.QLabel(setting[1])
wg=setting[3]
label.setToolTip(tooltip)
wg.setToolTip(tooltip)
layout.addWidget(label)
layout.addWidget(wg, i, 1)
layout.addWidget(Button('Save settings for '+self.getName(), self.saveSettings), i+1,1)
return self.settingsWidget
def resetSettingCache(self):
self.settings=None
self.settingsWidget=None
def saveSettings(self):
for i in xrange(len(self.settings)):
setting=self.settings[i]
name=setting[0]
obj=setting[3]
settingsMgr=setting[4]
if isinstance(obj,QtGui.QLineEdit):
settingsMgr.set(setting[0], setting[3].text())
elif isinstance(obj,QtGui.QComboBox):
settingsMgr.set(setting[0], setting[3].currentIndex())
elif isinstance(obj,QtGui.QTextEdit):
settingsMgr.set(setting[0], setting[3].toPlainText())
elif isinstance(obj,QtGui.QPushButton):
# what the *#$ should we do with this? Just skip!
print "I don't know what to with my object!"
pass
else:
print "Can't handle %s"%(obj.__class__)
self.afterSaveSettings()
def getSettingWidget(self, name):
for i in xrange(len(self.settings)):
setting=self.settings[i]
if name==setting[0]:
return setting[3]
return None
def afterSaveSettings(self):
"""Override this one."""
pass
def _getDockWidget(self):
"""Override this one."""
return None
def _getSettings(self):
"""Override this one.
This method must return a list of arrays.
Format: [ [setting, title, tooltip, widget, opt settingsmgr]+ ]"""
return []
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
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