def __init__(self, parent, communicator =None, debug =False, **kwargs):
"""Creates a new instance of PyGlassWebView."""
QtWebKit.QWebView.__init__(self, parent)
self._debug = debug
self._mainWindow = None
self._comm = communicator
if self._comm:
self._comm.webView = self
self._webPage = PyGlassWebPage(self, view=self)
self.setPage(self._webPage)
settings = self._webPage.settings()
settings.setAttribute(QtWebKit.QWebSettings.JavascriptCanAccessClipboard, True)
settings.setAttribute(QtWebKit.QWebSettings.LocalContentCanAccessRemoteUrls, True)
settings.setAttribute(QtWebKit.QWebSettings.LocalContentCanAccessFileUrls, True)
self._transparent = ArgsUtils.get('transparent', True, kwargs)
if self._transparent:
p = self.palette()
p.setBrush(QtGui.QPalette.Base, QtCore.Qt.transparent)
self.setPalette(p)
self.setAttribute(QtCore.Qt.WA_OpaquePaintEvent, False)
if self._debug:
self._webInspector = QtWebKit.QWebInspector()
self._webInspector.setPage(self._webPage)
settings.setAttribute(QtWebKit.QWebSettings.DeveloperExtrasEnabled, True)
shortcut = QtGui.QShortcut(self)
shortcut.setKey(QtGui.QKeySequence(QtCore.Qt.Key_F12))
shortcut.activated.connect(self._handleToggleInspector)
self._webInspector.setVisible(False)
self.loadFinished.connect(self._handleLoadFinished)
class PyGlassWebView(QtWebKit.QWebView):
"""A class for..."""
#===================================================================================================
# C L A S S
#___________________________________________________________________________________________________ __init__
def __init__(self, parent, communicator =None, debug =False, **kwargs):
"""Creates a new instance of PyGlassWebView."""
QtWebKit.QWebView.__init__(self, parent)
self._debug = debug
self._mainWindow = None
self._comm = communicator
if self._comm:
self._comm.webView = self
self._webPage = PyGlassWebPage(self, view=self)
self.setPage(self._webPage)
settings = self._webPage.settings()
settings.setAttribute(QtWebKit.QWebSettings.JavascriptCanAccessClipboard, True)
settings.setAttribute(QtWebKit.QWebSettings.LocalContentCanAccessRemoteUrls, True)
settings.setAttribute(QtWebKit.QWebSettings.LocalContentCanAccessFileUrls, True)
self._transparent = ArgsUtils.get('transparent', True, kwargs)
if self._transparent:
p = self.palette()
p.setBrush(QtGui.QPalette.Base, QtCore.Qt.transparent)
self.setPalette(p)
self.setAttribute(QtCore.Qt.WA_OpaquePaintEvent, False)
if self._debug:
self._webInspector = QtWebKit.QWebInspector()
self._webInspector.setPage(self._webPage)
settings.setAttribute(QtWebKit.QWebSettings.DeveloperExtrasEnabled, True)
shortcut = QtGui.QShortcut(self)
shortcut.setKey(QtGui.QKeySequence(QtCore.Qt.Key_F12))
shortcut.activated.connect(self._handleToggleInspector)
self._webInspector.setVisible(False)
self.loadFinished.connect(self._handleLoadFinished)
#===================================================================================================
# P U B L I C
#___________________________________________________________________________________________________ GS: pluginsEnabled
@property
def pluginsEnabled(self):
return self._webPage.settings().attribute(QtWebKit.QWebSettings.PluginsEnabled)
@pluginsEnabled.setter
def pluginsEnabled(self, value):
self._webPage.settings().setAttribute(QtWebKit.QWebSettings.PluginsEnabled, value)
#___________________________________________________________________________________________________ GS: communicator
@property
def communicator(self):
return self._comm
@communicator.setter
def communicator(self, value):
self._comm = value
#___________________________________________________________________________________________________ GS: allowsOwnership
@property
def allowsOwnership(self):
return False
#___________________________________________________________________________________________________ GS: mainWindow
@property
def mainWindow(self):
if self._mainWindow is None:
self._mainWindow = PyGlassGuiUtils.getMainWindow(self)
return self._mainWindow
#___________________________________________________________________________________________________ GS: owner
@property
def owner(self):
return PyGlassGuiUtils.getOwner(self)
#===================================================================================================
# P U B L I C
#___________________________________________________________________________________________________ openUrl
def openUrl(self, url):
"""Doc..."""
self.setUrl(QtCore.QUrl(url))
#___________________________________________________________________________________________________ openLocalWebUrl
def openLocalWebUrl(self, url):
"""Doc..."""
if StringUtils.isStringType(url):
url = url.split('/')
url = self.mainWindow.getRootResourcePath('web', *url)
self.load(QtCore.QUrl('file:///' + url))
#___________________________________________________________________________________________________ contextMenuEvent
def contextMenuEvent(self, *args, **kwargs):
if self._debug:
return QtWebKit.QWebView.contextMenuEvent(self, *args, **kwargs)
#===================================================================================================
# H A N D L E R S
#___________________________________________________________________________________________________ _handleToggleInspector
def _handleToggleInspector(self):
self._webInspector.setVisible(not self._webInspector.isVisible())
#___________________________________________________________________________________________________ _handleLoadFinished
def _handleLoadFinished(self, result):
if self._comm:
self._comm.callInitialize()
#===================================================================================================
# I N T R I N S I C
#___________________________________________________________________________________________________ __repr__
def __repr__(self):
return self.__str__()
#___________________________________________________________________________________________________ __str__
def __str__(self):
return '<%s>' % self.__class__.__name__
