class ViewerEditor(QStackedWidget):
def __init__(self, parentWindow):
QStackedWidget.__init__(self)
self.__parentWindow = parentWindow
self.__note = Note()
self.__webNote = QWebView()
webPage = self.__webNote.page()
webPage.settings().setObjectCacheCapacities(0, 0, 0)
webPage.action(QWebPage.Reload).setVisible(False)
webPage.networkAccessManager().proxyAuthenticationRequired.connect(
self.__onProxyAuthenticationRequired)
self.updateProxy()
# noinspection PyUnresolvedReferences
self.__webNote.loadFinished.connect(self.updateHighlight)
self.addWidget(self.__webNote)
self.__editorNote = Editor(parentWindow, self.__onConfirm,
self.__onCancel)
self.addWidget(self.__editorNote)
def noteUuid(self):
return self.__note.uuid
def view(self, note):
self.__parentWindow.clearError()
self.setCurrentIndex(0)
self.__webNote.setHtml(note.html, rc.url())
self.__note = note
def edit(self, note=None):
self.__parentWindow.clearError()
if note:
self.__note = note
self.setCurrentIndex(1)
self.__editorNote.edit(self.__note)
def isAllowedToChange(self):
return self.__editorNote.isAllowedToChange() if self.currentIndex(
) == 1 else True
def updateProxy(self):
config = self.__parentWindow.config()
if config.getProxyHost():
proxy = QNetworkProxy(QNetworkProxy.HttpProxy,
config.getProxyHost(), config.getProxyPort())
else:
proxy = QNetworkProxy()
self.__webNote.page().networkAccessManager().setProxy(proxy)
def updateHighlight(self):
if self.currentIndex() != 0:
return
self.__webNote.findText(None, QWebPage.HighlightAllOccurrences)
highlight = self.__parentWindow.textFilter()
if highlight:
for word in filter(lambda w: len(w) > 0, highlight.split(" ")):
self.__webNote.findText(word, QWebPage.HighlightAllOccurrences)
def __onConfirm(self, note):
parent = self.__parentWindow
if not note.title:
parent.showError("A title is required")
raise ValidationError
noteProvider = parent.noteProvider()
if note.uuid:
noteProvider.update(renderHtml(note))
else:
note.uuid = newUuid()
note.createdOn = note.lastModified
noteProvider.add(renderHtml(note))
self.__note = note
parent.reload(True, True)
parent.showStatus("Note saved")
def __onCancel(self):
self.view(self.__note)
# noinspection PyUnusedLocal
def __onProxyAuthenticationRequired(self, proxy, authenticator):
config = self.__parentWindow.config()
if config.getProxyUser():
authenticator.setUser(config.getProxyUser())
authenticator.setPassword(config.getProxyPassword())
class ViewerEditor(QStackedWidget):
def __init__(self, parentWindow):
QStackedWidget.__init__(self)
self.__parentWindow= parentWindow
self.__note= Note()
self.__webNote= QWebView()
webPage= self.__webNote.page()
webPage.settings().setObjectCacheCapacities(0, 0, 0)
webPage.action(QWebPage.Reload).setVisible(False)
webPage.networkAccessManager().proxyAuthenticationRequired.connect(self.__onProxyAuthenticationRequired)
self.updateProxy()
self.__webNote.loadFinished.connect(self.updateHighlight)
self.addWidget(self.__webNote)
self.__editorNote= Editor(parentWindow, self.__onConfirm, self.__onCancel)
self.addWidget(self.__editorNote)
def noteUuid(self):
return self.__note.uuid
def view(self, note):
self.__parentWindow.clearError()
self.setCurrentIndex(0)
self.__webNote.setHtml(note.html, rc.url())
self.__note= note
def edit(self, note=None):
self.__parentWindow.clearError()
if note:
self.__note= note
self.setCurrentIndex(1)
self.__editorNote.edit(self.__note)
def isAllowedToChange(self):
return self.__editorNote.isAllowedToChange() if self.currentIndex() == 1 else True
def updateProxy(self):
config= self.__parentWindow.config()
if config.getProxyHost():
proxy= QNetworkProxy(QNetworkProxy.HttpProxy, config.getProxyHost(), config.getProxyPort())
else:
proxy= QNetworkProxy()
self.__webNote.page().networkAccessManager().setProxy(proxy)
def updateHighlight(self):
if self.currentIndex() != 0:
return
self.__webNote.findText(None, QWebPage.HighlightAllOccurrences)
highlight= self.__parentWindow.textFilter()
if highlight:
for word in filter(lambda w: len(w) > 0, highlight.split(" ")):
self.__webNote.findText(word, QWebPage.HighlightAllOccurrences)
def __onConfirm(self, note):
parent= self.__parentWindow
if not note.title:
parent.showError("A title is required")
raise ValidationError
noteProvider= parent.noteProvider()
if note.uuid:
noteProvider.update(renderHtml(note))
else:
note.uuid= uuid()
note.createdOn= note.lastModified
noteProvider.add(renderHtml(note))
self.__note= note
parent.reload(True, True)
parent.showStatus("Note saved")
def __onCancel(self):
self.view(self.__note)
def __onProxyAuthenticationRequired(self, proxy, authenticator):
config= self.__parentWindow.config()
if config.getProxyUser():
authenticator.setUser(config.getProxyUser())
authenticator.setPassword(config.getProxyPassword())
