def _build_gui(self):
self.w = w = QtWidgets.QWidget()
w.setObjectName('show_livecode')
w.setLayout(QtWidgets.QVBoxLayout())
self.status = QtWidgets.QLabel()
w.layout().addWidget(self.status)
self.text = QtWidgets.QTextBrowser()
w.layout().addWidget(self.text)
h = QtWidgets.QHBoxLayout()
w.layout().addLayout(h)
self.activate = QtWidgets.QPushButton("Stop")
self.activate.setToolTip("Start / stop live code display")
h.addWidget(self.activate)
self.activate.clicked.connect(lambda checked: self.toggle_active())
b = QtWidgets.QPushButton("Run here")
b.setToolTip("Show live code for this node")
h.addWidget(b)
b.clicked.connect(lambda checked: self.run_here())
b = QtWidgets.QPushButton("Go to node")
b.setToolTip("Jump to node where live code is shown")
h.addWidget(b)
b.clicked.connect(lambda checked: self.goto_node())
b = QtWidgets.QPushButton("Dump")
b.setToolTip("AST dump to stdout (devel. option)")
h.addWidget(b)
b.clicked.connect(
lambda checked, self=self: setattr(self, 'dump', True))
def ensure_text_widget(self):
'''Swap a text widget into the rendering pane if necessary.'''
c, pc = self.c, self
if pc.must_change_widget(QtWidgets.QTextBrowser):
# Instantiate a new QTextBrowser.
# Allow non-ctrl clicks to open url's.
w = QtWidgets.QTextBrowser()
def handleClick(url, w=w):
import leo.plugins.qt_text as qt_text
wrapper = qt_text.QTextEditWrapper(w, name='vr-body', c=c)
event = g.Bunch(c=c, w=wrapper)
g.openUrlOnClick(event, url=url)
# if self.w and hasattr(self.w, 'anchorClicked'):
# try:
# self.w.anchorClicked.disconnect()
# except Exception:
# g.es_exception()
w.anchorClicked.connect(handleClick)
w.setOpenLinks(False)
pc.embed_widget(w) # Creates w.wrapper
assert(w == pc.w)
return pc.w
def create_widgets(self):
'''Create the big-text buttons and text warning area.'''
c = self.c
self.active_flag = True
warning = self.warning_message()
self.old_w.setPlainText(self.p.b) # essential.
self.w = w = QtWidgets.QWidget() # No parent needed.
layout = QtWidgets.QVBoxLayout() # No parent needed.
w.setLayout(layout)
w.text = tw = QtWidgets.QTextBrowser()
tw.setText(warning)
tw.setObjectName('bigtextwarning')
self.widgets['bigtextwarning'] = tw
layout.addWidget(tw)
table = [
('remove', 'Remove These Buttons', self.remove),
('load_nc', 'Load Text With @killcolor', self.load_nc),
('more', 'Double limit for this session', self.more),
('copy', 'Copy body to clipboard', self.copy),
]
if self.s.startswith('@killcolor'):
del table[1]
for key, label, func in table:
self.widgets[key] = button = QtWidgets.QPushButton(label)
layout.addWidget(button)
def button_callback(checked, func=func):
func()
button.clicked.connect(button_callback)
# layout.addItem(QtWidgets.QSpacerItem(
# 10, 10, vPolicy=QtWidgets.QSizePolicy.Expanding))
self.layout.addWidget(w)
w.show()
def ensure_text_widget(self):
'''Swap a text widget into the rendering pane if necessary.'''
c, pc = self.c, self
if pc.must_change_widget(QtWidgets.QTextBrowser):
# Instantiate a new QTextBrowser.
# Allow non-ctrl clicks to open url's.
w = QtWidgets.QTextBrowser()
def handleClick(url, w=w):
event = g.Bunch(c=c, w=w)
g.openUrlOnClick(event, url=url)
w.anchorClicked.connect(handleClick)
w.setOpenLinks(False)
pc.embed_widget(w) # Creates w.wrapper
assert(w == pc.w)
return pc.w
def create_ui(self):
self.w = w = QtWidgets.QWidget()
w.setWindowTitle("Leo search")
lay = QtWidgets.QVBoxLayout()
if (not QtWebKitWidgets
# Workaround #1114: https://github.com/leo-editor/leo-editor/issues/1114
or isQt5 and sys.platform.startswith('win')
# Workaround #304: https://github.com/leo-editor/leo-editor/issues/304
):
self.web = web = QtWidgets.QTextBrowser(w)
else:
self.web = web = QtWebKitWidgets.QWebView(w)
try:
# PyQt4
self.web.linkClicked.connect(self._lnk_handler)
# AttributeError: 'QWebEngineView' object has no attribute 'linkClicked'
except AttributeError:
# PyQt5
pass # Not clear what to do.
self.led = led = QtWidgets.QLineEdit(w)
led.returnPressed.connect(self.docmd)
lay.addWidget(led)
lay.addWidget(web)
self.lc = lc = LeoConnector()
try:
web.page().mainFrame().addToJavaScriptWindowObject("leo", lc)
web.page().setLinkDelegationPolicy(
QtWebKitWidgets.QWebPage.DelegateAllLinks)
except AttributeError:
# PyQt5
pass # Not clear what to do.
w.setLayout(lay)
#web.load(QUrl("http://google.fi"))
self.show_help()
# w.show()
def help_handler(tgt, qs):
if qs == "help":
self.show_help()
return True
return False
self.add_cmd_handler(help_handler)
self.led.setFocus()
