def create_widget(self, parent):
from PyQt4.QtCore import QThread
from remote_pictures.remote_pictures_gui import RemotePicturesGui
from remote_pictures.remote_pictures_handler import RemotePicturesHandler
super(remote_pictures, self).create_widget(parent)
self._gui = RemotePicturesGui(parent,
self.logger,
self.get_option(u"smooth_scaling"),
self.get_option(u"min_opacity"),
self.get_option(u"max_opacity"))
if canUseBackgroundQThreads():
self._messagesThread = QThread()
else:
self._messagesThread = None
self._handler = RemotePicturesHandler(self.logger,
self.get_option(u"thumbnail_size"),
self.get_option(u"store_locally"),
self._gui)
if self._messagesThread is not None:
self._handler.moveToThread(self._messagesThread)
self._messagesThread.start()
self._gui.openCategory.connect(self._handler.openCategory)
self._gui.displayPrev.connect(self._handler.displayPrev)
self._gui.displayNext.connect(self._handler.displayNext)
self._gui.pictureDownloaded.connect(self._handler.pictureDownloaded)
self._gui.setCategoryThumbnail.connect(self._handler.setCategoryThumbnail)
self._handler.addCategory.connect(self._gui.categoryModel.addCategory)
self._handler.categoryThumbnailChanged.connect(self._gui.categoryModel.categoryThumbnailChanged)
self._handler.displayImageInGui.connect(self._gui.displayImage)
self._gui.categoryModel.categoriesChanged.connect(self._privacySettingsChanged)
self._handler.categoriesChanged.connect(self._privacySettingsChanged)
self._handler.loadPictures()
return self._gui
class remote_pictures(iface_gui_plugin):
VERSION_DB = 0
VERSION_CURRENT = VERSION_DB
def __init__(self):
super(remote_pictures, self).__init__()
self.options = [((u"min_opacity", u"Minimum opacity of controls:", self._minOpacityChanged), 20),
((u"max_opacity", u"Maximum opacity of controls:", self._maxOpacityChanged), 80),
((u"thumbnail_size", u"Thumbnail Size:", self._thumbnailSizeChanged), 150),
((u"smooth_scaling", u"Smooth scaling", self._smoothScalingChanged), False),
((u"store_locally", u"Store pictures locally", self._storeLocallyChanged), True)]
self._gui = None
self._handler = None
self._rpAction = None
def _handleOpacity(self, newValue, signal):
if newValue < 0:
newValue = 0
elif newValue > 100:
newValue = 100
if signal is not None:
signal.emit(float(newValue) / 100.)
return newValue
def _minOpacityChanged(self, _setting, newValue):
return self._handleOpacity(newValue, None if self._gui is None else self._gui.minOpacityChanged)
def _maxOpacityChanged(self, _setting, newValue):
return self._handleOpacity(newValue, None if self._gui is None else self._gui.maxOpacityChanged)
def _thumbnailSizeChanged(self, _setting, newValue):
from remote_pictures.remote_pictures_category_model import CategoriesModel
if newValue < CategoriesModel.MIN_THUMBNAIL_SIZE:
newValue = CategoriesModel.MIN_THUMBNAIL_SIZE
elif newValue > CategoriesModel.MAX_THUMBNAIL_SIZE:
newValue = CategoriesModel.MAX_THUMBNAIL_SIZE
if self._gui is not None:
self._gui.thumbnailSizeChanged(newValue)
if self._handler is not None:
self._handler.thumbnailSizeChanged(newValue)
return newValue
def _storeLocallyChanged(self, _setting, newValue):
self._handler.storeLocallyChanged(newValue)
return newValue
def _smoothScalingChanged(self, _setting, newValue):
if self._gui is not None:
self._gui.setSmoothScaling(newValue)
def create_widget(self, parent):
from PyQt4.QtCore import QThread
from remote_pictures.remote_pictures_gui import RemotePicturesGui
from remote_pictures.remote_pictures_handler import RemotePicturesHandler
super(remote_pictures, self).create_widget(parent)
self._gui = RemotePicturesGui(parent,
self.logger,
self.get_option(u"smooth_scaling"),
self.get_option(u"min_opacity"),
self.get_option(u"max_opacity"))
if canUseBackgroundQThreads():
self._messagesThread = QThread()
else:
self._messagesThread = None
self._handler = RemotePicturesHandler(self.logger,
self.get_option(u"thumbnail_size"),
self.get_option(u"store_locally"),
self._gui)
if self._messagesThread is not None:
self._handler.moveToThread(self._messagesThread)
self._messagesThread.start()
self._gui.openCategory.connect(self._handler.openCategory)
self._gui.displayPrev.connect(self._handler.displayPrev)
self._gui.displayNext.connect(self._handler.displayNext)
self._gui.pictureDownloaded.connect(self._handler.pictureDownloaded)
self._gui.setCategoryThumbnail.connect(self._handler.setCategoryThumbnail)
self._handler.addCategory.connect(self._gui.categoryModel.addCategory)
self._handler.categoryThumbnailChanged.connect(self._gui.categoryModel.categoryThumbnailChanged)
self._handler.displayImageInGui.connect(self._gui.displayImage)
self._gui.categoryModel.categoriesChanged.connect(self._privacySettingsChanged)
self._handler.categoriesChanged.connect(self._privacySettingsChanged)
self._handler.loadPictures()
return self._gui
def destroy_widget(self):
if self._gui is not None and self._handler is not None:
self._gui.openCategory.disconnect(self._handler.openCategory)
self._gui.displayPrev.disconnect(self._handler.displayPrev)
self._gui.displayNext.disconnect(self._handler.displayNext)
self._gui.pictureDownloaded.disconnect(self._handler.pictureDownloaded)
self._gui.setCategoryThumbnail.disconnect(self._handler.setCategoryThumbnail)
self._handler.addCategory.disconnect(self._gui.categoryModel.addCategory)
self._handler.categoryThumbnailChanged.disconnect(self._gui.categoryModel.categoryThumbnailChanged)
self._handler.displayImageInGui.disconnect(self._gui.displayImage)
if self._gui is not None:
self._gui.categoryModel.categoriesChanged.disconnect(self._privacySettingsChanged)
self._gui.destroyWidget()
if self._handler is not None:
self._handler.categoriesChanged.disconnect(self._privacySettingsChanged)
self._handler.finish()
if self._messagesThread is not None:
self._messagesThread.quit()
self._messagesThread.wait()
self._messagesThread.deleteLater()
iface_gui_plugin.destroy_widget(self)
def extendsInfoDict(self):
return lunchinator_has_gui()
def extendInfoDict(self, infoDict):
infoDict[u"RP_v"] = self.VERSION_CURRENT
def get_peer_actions(self):
if lunchinator_has_gui():
self._rpAction = _RemotePictureAction()
return [self._rpAction]
else:
return None
def checkCategory(self, cat):
if self._handler is not None:
self._handler.checkCategory(cat)
def process_event(self, cmd, value, ip, _info, _prep):
if cmd=="HELO_REMOTE_PIC":
if self._handler is not None:
self._handler.processRemotePicture(value, ip)
def getCategories(self):
if self._handler is None:
self.logger.error("Remote Pictures not initialized")
return []
return self._handler.getCategoryNames(alsoEmpty=True)
def getCategoryIcon(self, category):
if self._gui is None:
self.logger.error("Remote Pictures not initialized")
return None
return self._gui.getCategoryIcon(category)
def willIgnorePeerAction(self, category, url):
return self._handler.willIgnorePeerAction(category, url)
def sendRemotePicture(self, peerID, peerInfo, parent):
from remote_pictures.remote_pictures_dialog import RemotePicturesDialog
dialog = RemotePicturesDialog(parent, peerID, peerInfo)
result = dialog.exec_()
if result == RemotePicturesDialog.Accepted:
data = [dialog.getURL().encode('utf-8')]
if dialog.getDescription():
data.append(dialog.getDescription().encode('utf-8'))
if dialog.getCategory():
data.append(dialog.getCategory().encode('utf-8'))
with contextlib.closing(StringIO()) as strOut:
writer = csv.writer(strOut, delimiter = ' ', quotechar = '"')
writer.writerow(data)
get_server().call("HELO_REMOTE_PIC " + strOut.getvalue(), peerIDs=[peerID])
@loggingFunc
def _privacySettingsChanged(self):
get_notification_center().emitPrivacySettingsChanged(self._rpAction.getPluginName(), self._rpAction.getName())
