def _createDock(self):
self._dock = NavigatorDock()
self._dock.setVisible(False)
self._dock.shown.connect(self._onDockShown)
self._dock.closed.connect(self._onDockClosed)
self._thread.tagsReady.connect(self._dock.setTags)
self._thread.error.connect(self._dock.onError)
def _createDock(self):
self._dock = NavigatorDock()
self._dock.setVisible(False)
self._dock.shown.connect(self._onDockShown)
self._dock.closed.connect(self._onDockClosed)
self._thread.tagsReady.connect(self._dock.setTags)
self._thread.error.connect(self._dock.onError)
class Plugin(QObject):
"""Main class. Interface for the core.
"""
def __init__(self):
QObject.__init__(self)
self._dock = None
core.workspace().currentDocumentChanged.connect(
self._onDocumentChanged)
core.workspace().textChanged.connect(self._onTextChanged)
core.uiSettingsManager().aboutToExecute.connect(
self._onSettingsDialogAboutToExecute)
core.uiSettingsManager().dialogAccepted.connect(
self._scheduleDocumentProcessing)
# If we update Tree on every key pressing, freezes are sensible (GUI thread draws tree too slowly
# This timer is used for drawing Preview 1000 ms After user has stopped typing text
self._typingTimer = QTimer()
self._typingTimer.setInterval(1000)
self._typingTimer.setSingleShot(True)
self._typingTimer.timeout.connect(self._scheduleDocumentProcessing)
self._thread = ProcessorThread()
def del_(self):
"""Uninstall the plugin
"""
if self._dock is not None:
self._thread.tagsReady.disconnect(self._dock.setTags)
self._thread.error.disconnect(self._dock.onError)
self._dock.remove()
self._typingTimer.stop()
self._thread.stopAsync()
self._thread.wait()
def _createDock(self):
self._dock = NavigatorDock()
self._dock.setVisible(False)
self._dock.shown.connect(self._onDockShown)
self._dock.closed.connect(self._onDockClosed)
self._thread.tagsReady.connect(self._dock.setTags)
self._thread.error.connect(self._dock.onError)
def _isEnabled(self):
return core.config()['Navigator']['Enabled']
def _isSupported(self, document):
return document is not None and \
document.qutepart.language() in _QUTEPART_TO_CTAGS_LANG_MAP
def _onDockClosed(self):
"""Dock has been closed by a user. Change Enabled option
"""
if core.config()['Navigator']['Enabled']:
core.config()['Navigator']['Enabled'] = False
core.config().flush()
self._dock.setTags([])
def _onDockShown(self):
"""Dock has been shown by a user. Change Enabled option
"""
if not core.config()['Navigator']['Enabled']:
core.config()['Navigator']['Enabled'] = True
core.config().flush()
self._scheduleDocumentProcessing()
def _onDocumentChanged(self, old, new):
if self._isSupported(new):
if self._dock is None:
self._createDock()
self._dock.install()
if self._isEnabled():
self._dock.show()
self._scheduleDocumentProcessing()
else:
self._clear()
if self._dock is not None:
self._dock.remove()
def _onTextChanged(self):
if self._isEnabled():
self._typingTimer.stop()
self._typingTimer.start()
def _clear(self):
if self._dock is not None:
self._dock.setTags([])
def _scheduleDocumentProcessing(self):
"""Start document processing with the thread.
"""
self._typingTimer.stop()
document = core.workspace().currentDocument()
if document is not None and \
document.qutepart.language() in _QUTEPART_TO_CTAGS_LANG_MAP:
ctagsLang = _QUTEPART_TO_CTAGS_LANG_MAP[
document.qutepart.language()]
self._thread.process(
ctagsLang, document.qutepart.text,
core.config()['Navigator']['SortAlphabetically'])
def _onSettingsDialogAboutToExecute(self, dialog):
"""UI settings dialogue is about to execute.
Add own options
"""
widget = SettingsWidget(dialog)
dialog.appendPage(u"Navigator", widget, QIcon(':/enkiicons/goto.png'))
# Options
dialog.appendOption(
TextOption(dialog, core.config(), "Navigator/CtagsPath",
widget.leCtagsPath))
dialog.appendOption(
CheckableOption(dialog, core.config(),
"Navigator/SortAlphabetically",
widget.cbSortTagsAlphabetically))
class Plugin(QObject):
"""Main class. Interface for the core.
"""
def __init__(self):
QObject.__init__(self)
self._dock = None
core.workspace().currentDocumentChanged.connect(self._onDocumentChanged)
core.workspace().textChanged.connect(self._onTextChanged)
core.uiSettingsManager().aboutToExecute.connect(self._onSettingsDialogAboutToExecute)
core.uiSettingsManager().dialogAccepted.connect(self._scheduleDocumentProcessing)
# If we update Tree on every key pressing, freezes are sensible (GUI thread draws tree too slowly
# This timer is used for drawing Preview 1000 ms After user has stopped typing text
self._typingTimer = QTimer()
self._typingTimer.setInterval(1000)
self._typingTimer.setSingleShot(True)
self._typingTimer.timeout.connect(self._scheduleDocumentProcessing)
self._thread = ProcessorThread()
def del_(self):
"""Uninstall the plugin
"""
if self._dock is not None:
self._thread.tagsReady.disconnect(self._dock.setTags)
self._thread.error.disconnect(self._dock.onError)
self._dock.remove()
self._typingTimer.stop()
self._thread.stopAsync()
self._thread.wait()
def _createDock(self):
self._dock = NavigatorDock()
self._dock.setVisible(False)
self._dock.shown.connect(self._onDockShown)
self._dock.closed.connect(self._onDockClosed)
self._thread.tagsReady.connect(self._dock.setTags)
self._thread.error.connect(self._dock.onError)
def _isEnabled(self):
return core.config()['Navigator']['Enabled']
def _isSupported(self, document):
return document is not None and \
document.qutepart.language() in _QUTEPART_TO_CTAGS_LANG_MAP
def _onDockClosed(self):
"""Dock has been closed by a user. Change Enabled option
"""
if core.config()['Navigator']['Enabled']:
core.config()['Navigator']['Enabled'] = False
core.config().flush()
self._dock.setTags([])
def _onDockShown(self):
"""Dock has been shown by a user. Change Enabled option
"""
if not core.config()['Navigator']['Enabled']:
core.config()['Navigator']['Enabled'] = True
core.config().flush()
self._scheduleDocumentProcessing()
def _onDocumentChanged(self, old, new):
if self._isSupported(new):
if self._dock is None:
self._createDock()
self._dock.install()
if self._isEnabled():
self._dock.show()
self._scheduleDocumentProcessing()
else:
self._clear()
if self._dock is not None:
self._dock.remove()
def _onTextChanged(self):
if self._isEnabled():
self._typingTimer.stop()
self._typingTimer.start()
def _clear(self):
if self._dock is not None:
self._dock.setTags([])
def _scheduleDocumentProcessing(self):
"""Start document processing with the thread.
"""
self._typingTimer.stop()
document = core.workspace().currentDocument()
if document is not None and \
document.qutepart.language() in _QUTEPART_TO_CTAGS_LANG_MAP:
ctagsLang = _QUTEPART_TO_CTAGS_LANG_MAP[document.qutepart.language()]
self._thread.process(ctagsLang, document.qutepart.text,
core.config()['Navigator']['SortAlphabetically'])
def _onSettingsDialogAboutToExecute(self, dialog):
"""UI settings dialogue is about to execute.
Add own options
"""
widget = SettingsWidget(dialog)
dialog.appendPage(u"Navigator", widget, QIcon(':/enkiicons/goto.png'))
# Options
dialog.appendOption(TextOption(dialog, core.config(),
"Navigator/CtagsPath", widget.leCtagsPath))
dialog.appendOption(CheckableOption(dialog, core.config(),
"Navigator/SortAlphabetically",
widget.cbSortTagsAlphabetically))
