def initUI(self):
# create GUI components
## this code is atrocious... don't look too closely
self.setObjectName("LeoTagWidget")
# verticalLayout_2: contains
# verticalLayout
self.verticalLayout_2 = QtWidgets.QVBoxLayout(self)
self.verticalLayout_2.setContentsMargins(0, 1, 0, 1)
self.verticalLayout_2.setObjectName("nodetags-verticalLayout_2")
# horizontalLayout: contains
# "Refresh" button
# comboBox
self.horizontalLayout = QtWidgets.QHBoxLayout()
self.horizontalLayout.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout.setObjectName("nodetags-horizontalLayout")
# horizontalLayout2: contains
# label2
# not much by default -- it's a place to add buttons for current tags
self.horizontalLayout2 = QtWidgets.QHBoxLayout()
self.horizontalLayout2.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout2.setObjectName("nodetags-horizontalLayout2")
label2 = QtWidgets.QLabel(self)
label2.setObjectName("nodetags-label2")
label2.setText("Tags for current node:")
self.horizontalLayout2.addWidget(label2)
# verticalLayout: contains
# horizontalLayout
# listWidget
# horizontalLayout2
# label
self.verticalLayout = QtWidgets.QVBoxLayout()
self.verticalLayout.setObjectName("nodetags-verticalLayout")
self.comboBox = QtWidgets.QComboBox(self)
self.comboBox.setObjectName("nodetags-comboBox")
self.comboBox.setEditable(True)
self.horizontalLayout.addWidget(self.comboBox)
self.pushButton = QtWidgets.QPushButton("+", self)
self.pushButton.setObjectName("nodetags-pushButton")
self.pushButton.setMinimumSize(24, 24)
self.pushButton.setMaximumSize(24, 24)
self.horizontalLayout.addWidget(self.pushButton)
self.verticalLayout.addLayout(self.horizontalLayout)
self.listWidget = QtWidgets.QListWidget(self)
self.listWidget.setObjectName("nodetags-listWidget")
self.verticalLayout.addWidget(self.listWidget)
self.verticalLayout.addLayout(self.horizontalLayout2)
self.label = QtWidgets.QLabel(self)
self.label.setObjectName("nodetags-label")
self.label.setText("Total: 0 items")
self.verticalLayout.addWidget(self.label)
self.verticalLayout_2.addLayout(self.verticalLayout)
QtCore.QMetaObject.connectSlotsByName(self)
def updateEditorInt(self):
c = self.c
self.initForm()
for attr in self.getAttribs():
class_, name, value, path, type_, readonly = attr
if readonly:
self.form.addRow(QtWidgets.QLabel(name), QtWidgets.QLabel(str(value)))
else:
editor = editWatcher(c, c.currentPosition().v, class_, name, value, path, type_)
self.editors.append(editor)
self.form.addRow(QtWidgets.QLabel(name), editor.widget())
def image(self, pane, fn, center=None, height=None, width=None):
'''Put an image in the indicated pane.'''
m = self
parent = m.pane_widget(pane)
if not parent:
g.trace('bad pane: %s' % (pane))
return None
w = QtWidgets.QLabel('label', parent)
fn = m.resolve_icon_fn(fn)
if not fn:
return None
pixmap = QtGui.QPixmap(fn)
if not pixmap:
return g.trace('Not a pixmap: %s' % (fn))
if height:
pixmap = pixmap.scaledToHeight(height)
if width:
pixmap = pixmap.scaledToWidth(width)
w.setPixmap(pixmap)
if center:
g_w = w.geometry()
g_p = parent.geometry()
dx = (g_p.width() - g_w.width()) / 2
w.move(g_w.x() + dx, g_w.y() + 10)
w.show()
m.widgets.append(w)
return w
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 __init__(self, *args, **kwargs):
QtWidgets.QWidget.__init__(self, *args, **kwargs)
self.textedit = QtWidgets.QTextEdit(*args, **kwargs)
# need to call focusin/out set on parent by FocusingPlaintextEdit / mknote
self.textedit.focusInEvent = self._call_old_first(
self.textedit.focusInEvent, self.focusin)
self.textedit.focusOutEvent = self._call_old_first(
self.textedit.focusOutEvent, self.focusout)
self.searchbox = QtWidgets.QLineEdit()
self.searchbox.focusInEvent = self._call_old_first(
self.searchbox.focusInEvent, self.focusin)
self.searchbox.focusOutEvent = self._call_old_first(
self.searchbox.focusOutEvent, self.focusout)
# invoke find when return pressed
self.searchbox.returnPressed.connect(self.search)
layout = QtWidgets.QVBoxLayout()
self.setLayout(layout)
layout.setSpacing(0)
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self.textedit)
hlayout = QtWidgets.QHBoxLayout()
hlayout.setContentsMargins(0, 0, 0, 0)
hlayout.addWidget(QtWidgets.QLabel("Find:"))
hlayout.addWidget(self.searchbox)
layout.addLayout(hlayout)
def update_current_tags(self, pos):
# clear out the horizontalLayout2
hl2 = self.horizontalLayout2
while hl2.count():
child = hl2.takeAt(0)
child.widget().deleteLater()
label = QtWidgets.QLabel(self)
label.setText('Tags for current node:')
hl2.addWidget(label)
tags = self.tc.get_tags(pos)
# add tags
for tag in tags:
l = QtWidgets.QLabel(self)
l.setText(tag)
hl2.addWidget(l)
l.mouseReleaseEvent = self.callback_factory(tag)
def make_widgets(self):
w = self
# Init the window's attributes.
w.setStyleSheet(f"background: {self.background_color}")
w.setGeometry(0, 0, self._width,
self._height) # The non-full-screen sizes.
# Create the picture area.
w.picture = QtWidgets.QLabel('picture', self)
w.picture.keyPressEvent = w.keyPressEvent
# Create the scroll area.
w.scroll_area = area = QtWidgets.QScrollArea()
area.setWidget(self.picture)
AlignmentFlag = QtCore.Qt if isQt5 else QtCore.Qt.AlignmentFlag
area.setAlignment(AlignmentFlag.AlignHCenter
| AlignmentFlag.AlignVCenter) # pylint: disable=no-member
# Disable scrollbars.
ScrollBarPolicy = QtCore.Qt if isQt5 else QtCore.Qt.ScrollBarPolicy
area.setHorizontalScrollBarPolicy(
ScrollBarPolicy.ScrollBarAlwaysOff) # pylint: disable=no-member
area.setVerticalScrollBarPolicy(ScrollBarPolicy.ScrollBarAlwaysOff) # pylint: disable=no-member
# Init the layout.
layout = QtWidgets.QVBoxLayout()
layout.addWidget(self.scroll_area)
w.setLayout(layout)
def update_current_tags(self, p):
#
# Clear horizontalLayout2
layout = self.horizontalLayout2
while layout.count():
child = layout.takeAt(0)
child.widget().deleteLater()
label = QtWidgets.QLabel(self)
label.setObjectName("nodetags-label2")
label.setText('Tags for current node (right click to clear):')
layout.addWidget(label)
#
# add tags
tags = self.tc.get_tags(p)
for tag in tags:
label = QtWidgets.QLabel(self)
label.setText(tag)
label.setObjectName('nodetags-label3')
layout.addWidget(label)
label.mouseReleaseEvent = self.callback_factory(tag)
def create_frame(self, filename, filenames, window):
QLabel = QtWidgets.QLabel
# Create the frame.
frame = QtWidgets.QFrame(parent=window)
# Create the vertical layout.
layout = QtWidgets.QVBoxLayout()
frame.setLayout(layout)
# Set the font.
font = QtGui.QFont()
font.setBold(True)
font.setPointSize(12)
# Create the labels..
ctime = time.ctime(os.path.getctime(filename))
struct_time = time.strptime(ctime)
creation_time = time.strftime('%Y %m %d', struct_time)
file_label = QLabel(text=filename, parent=frame)
file_label.setFont(font)
layout.addWidget(file_label)
size = os.path.getsize(filename) / 1000
info_label = QLabel(text=f"size: {size} KB date: {creation_time}")
info_label.setFont(font)
layout.addWidget(info_label)
# Create the delete button, centered.
button_layout = QtWidgets.QHBoxLayout()
button_layout.addStretch()
delete_button = QtWidgets.QPushButton(text='Delete', parent=frame)
button_layout.addWidget(delete_button)
button_layout.addStretch()
layout.addLayout(button_layout)
# Set the button action.
def delete_action(arg):
self.delete_file(filename)
delete_button.clicked.connect(delete_action)
# Create the picture area.
picture = QtWidgets.QLabel('picture', parent=frame)
layout.addWidget(picture)
# Display the picture.
pixmap = QtGui.QPixmap(filename)
try:
TransformationMode = QtCore.Qt if isQt5 else QtCore.Qt.TransformationMode
image = pixmap.scaledToHeight(
self.window_height, TransformationMode.SmoothTransformation) # pylint: disable=no-member
picture.setPixmap(image)
picture.adjustSize()
return frame
except Exception:
g.trace('Bad image')
g.es_exception()
return None
def __init__(self, canvas, num):
'''Ctor for the LeoFigureManagerQt class.'''
self.c = c = g.app.log.c
# g.trace('LeoFigureManagerQT', c)
FigureManagerBase.__init__(self, canvas, num)
self.canvas = canvas
# New code for Leo: embed the canvas in the viewrendered area.
self.vr_controller = vc = vr.controllers.get(c.hash())
self.splitter = c.free_layout.get_top_splitter()
self.frame = w = QtWidgets.QFrame()
w.setLayout(QtWidgets.QVBoxLayout())
w.layout().addWidget(self.canvas)
vc.embed_widget(w)
class DummyWindow:
def __init__(self, c):
self.c = c
self._destroying = None
def windowTitle(self):
return self.c.p.h
self.window = DummyWindow(c)
# See comments in the base class ctor, in backend_qt5.py.
self.canvas.setFocusPolicy(QtCore.Qt.StrongFocus)
self.canvas.setFocus()
self.canvas._destroying = False
self.toolbar = self._get_toolbar(self.canvas, self.frame)
if self.toolbar is not None:
# The toolbar is a backend_qt5.NavigationToolbar2QT.
layout = self.frame.layout()
layout.addWidget(self.toolbar)
# add text label to status bar
self.statusbar_label = QtWidgets.QLabel()
layout.addWidget(self.statusbar_label)
# pylint: disable=no-member
if isQt5:
pass # The status bar doesn't work yet.
else:
self.toolbar.message.connect(self._show_message)
self.canvas.draw_idle()
def notify_axes_change(fig):
# This will be called whenever the current axes is changed
if self.toolbar is not None:
self.toolbar.update()
self.canvas.figure.add_axobserver(notify_axes_change)
def create_input_area(self, layout):
# Create the Label
label = QtWidgets.QLabel()
label.setText('Debugger command:')
# Create the editor.
self.line_edit = w = QtWidgets.QLineEdit()
w.setStyleSheet('background: white; color: black;')
w.returnPressed.connect(self.debug_input)
# Add the widgets to a new layout.
layout2 = QtWidgets.QVBoxLayout()
layout2.addWidget(label)
layout2.addWidget(w)
layout.addLayout(layout2)
def create_output_area(self, layout):
# Create the Label
label = QtWidgets.QLabel()
label.setText('Debugger outpuit:')
# Create the output area.
self.output_area = w = QtWidgets.QTextEdit()
w.setStyleSheet('background: white; color: black;')
w.setHorizontalScrollBarPolicy(ScrollBarPolicy.ScrollBarAsNeeded)
w.setWordWrapMode(WrapMode.NoWrap)
# Add the widgets to a new layout.
vlayout = QtWidgets.QVBoxLayout()
vlayout.addWidget(label)
vlayout.addWidget(w)
layout.addLayout(vlayout)
def mkbuttons(what, function):
list_ = [
('go-first', "%s column left", QtWidgets.QStyle.SP_ArrowLeft),
('go-last', "%s column right", QtWidgets.QStyle.SP_ArrowRight),
('go-top', "%s row above", QtWidgets.QStyle.SP_ArrowUp),
('go-bottom', "%s row below", QtWidgets.QStyle.SP_ArrowDown),
]
buttons.addWidget(QtWidgets.QLabel(what+": "))
for name, tip, fallback in list_:
button = QtWidgets.QPushButton()
button.setIcon(QtGui.QIcon.fromTheme(name,
QtWidgets.QApplication.style().standardIcon(fallback)))
button.setToolTip(tip % what)
button.clicked.connect(lambda checked, name=name: function(name))
buttons.addWidget(button)
def initUI(self):
# create GUI components
## this code is atrocious... don't look too closely
self.setObjectName("LeoNodewatchWidget")
# verticalLayout_2: contains
# verticalLayout
self.verticalLayout_2 = QtWidgets.QVBoxLayout(self)
self.verticalLayout_2.setContentsMargins(0, 1, 0, 1)
self.verticalLayout_2.setObjectName("verticalLayout_2")
# horizontalLayout: contains
# "Refresh" button
# comboBox
self.horizontalLayout = QtWidgets.QHBoxLayout()
self.horizontalLayout.setContentsMargins(0, 0, 0, 0)
self.horizontalLayout.setObjectName("horizontalLayout")
# verticalLayout: contains
# horizontalLayout
# listWidget
# label
self.verticalLayout = QtWidgets.QVBoxLayout()
self.verticalLayout.setObjectName("verticalLayout")
self.comboBox = QtWidgets.QComboBox(self)
self.comboBox.setObjectName("comboBox")
self.horizontalLayout.addWidget(self.comboBox)
self.pushButton = QtWidgets.QPushButton("Refresh", self)
self.pushButton.setObjectName("pushButton")
self.pushButton.setMinimumSize(50, 24)
self.pushButton.setMaximumSize(50, 24)
self.horizontalLayout.addWidget(self.pushButton)
self.verticalLayout.addLayout(self.horizontalLayout)
self.listWidget = QtWidgets.QListWidget(self)
self.listWidget.setObjectName("listWidget")
self.verticalLayout.addWidget(self.listWidget)
self.label = QtWidgets.QLabel(self)
self.label.setObjectName("label")
self.label.setText("Total: 0 items")
self.verticalLayout.addWidget(self.label)
self.verticalLayout_2.addLayout(self.verticalLayout)
QtCore.QMetaObject.connectSlotsByName(self)
def show_list(self, links, up=False):
"""show_list - update pane with buttons
:Parameters:
- `links`: Bookmarks to show
"""
p = self.v.context.vnode2position(self.v)
if not p:
return
w = self.w
cull = w.layout().takeAt(0)
while cull:
if cull.widget():
cull.widget().deleteLater()
cull = w.layout().takeAt(0)
todo = [links or []
] # empty list to create container to click in to add first
current_level = 1
current_url = None
showing_chain = []
row_parent = self.v
while todo:
links = todo.pop(0) if todo else []
top = QtWidgets.QWidget()
# pylint: disable=undefined-loop-variable
# pylint bug, fix released: http://www.logilab.org/ticket/89092
# pylint: disable=undefined-variable
top.mouseReleaseEvent = (
lambda event, links=links, row_parent=row_parent: self.
background_clicked(event, links, row_parent))
top.setMinimumSize(10,
10) # so there's something to click when empty
size_policy = QtWidgets.QSizePolicy(
QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Expanding)
size_policy.setHorizontalStretch(1)
size_policy.setVerticalStretch(1)
top.setSizePolicy(size_policy)
w.layout().addWidget(top)
layout = FlowLayout()
layout.setSpacing(5)
top.setLayout(layout)
if not links:
layout.addWidget(QtWidgets.QLabel("(empty bookmarks folder)"))
for bm in links:
bm.v.u.setdefault('__bookmarks', {
'is_dupe': False,
})
but = QtWidgets.QPushButton(bm.head)
if bm.url:
but.setToolTip(bm.url)
# pylint: disable=undefined-variable
# 'but' *is* defined.
but.mouseReleaseEvent = (lambda event, bm=bm, but=but: self.
button_clicked(event, bm, but))
layout.addWidget(but)
showing = False
if self.current and (bm.children or not bm.url):
nd = self.current
while nd != bm.v and nd.parents:
nd = nd.parents[0]
if nd == bm.v:
showing = True
todo.append(bm.children)
row_parent = bm.v
if bm.v.u['__bookmarks']['is_dupe']:
style_sheet = "background: red; color: white;"
else:
style_sheet = ("background: #%s;" %
self.color(bm.head, dark=self.dark))
but.setStyleSheet(style_sheet)
bm.v.u['__bookmarks']['is_dupe'] = False
classes = []
if bm.v == self.current:
classes += ['bookmark_current']
current_level = self.w.layout().count()
current_url = bm.url
if showing:
classes += ['bookmark_expanded']
showing_chain += [bm]
if bm.children or not bm.url:
classes += ['bookmark_children']
but.setProperty('style_class', ' '.join(classes))
if self.levels: # drop excess levels
if ((not self.second and current_url and current_url.strip()
and self.levels == 1 or up or self.upwards)
and current_level < self.w.layout().count()
and self.levels < self.w.layout().count()):
# hide last line, of children, if none are current
self.w.layout().takeAt(self.w.layout().count() -
1).widget().deleteLater()
while self.w.layout().count() > self.levels:
# add an up button to the second row...
next_row = self.w.layout().itemAt(1).widget().layout()
but = QtWidgets.QPushButton('^')
bm = showing_chain.pop(0)
def mouseReleaseHandler2(event, bm=bm, but=but):
self.button_clicked(event, bm, but, up=True)
but.mouseReleaseEvent = mouseReleaseHandler2
next_row.addWidget(but)
# rotate to start of layout, FlowLayout() has no insertWidget()
next_row.itemList[:] = next_row.itemList[
-1:] + next_row.itemList[:-1]
# ...then delete the first
self.w.layout().takeAt(0).widget().deleteLater()
w.layout().addStretch()
def make_ui(self):
"""make_ui - build up UI"""
ui = type('CSVEditUI', (), {})
# a QVBox containing two QHBoxes
self.setLayout(QtWidgets.QVBoxLayout())
buttons = QtWidgets.QHBoxLayout()
self.layout().addLayout(buttons)
buttons2 = QtWidgets.QHBoxLayout()
self.layout().addLayout(buttons2)
# make 4 directional buttons
def mkbuttons(what, function):
list_ = [
('go-first', "%s column left", QtWidgets.QStyle.SP_ArrowLeft),
('go-last', "%s column right", QtWidgets.QStyle.SP_ArrowRight),
('go-top', "%s row above", QtWidgets.QStyle.SP_ArrowUp),
('go-bottom', "%s row below", QtWidgets.QStyle.SP_ArrowDown),
]
buttons.addWidget(QtWidgets.QLabel(what + ": "))
for name, tip, fallback in list_:
button = QtWidgets.QPushButton()
button.setIcon(
QtGui.QIcon.fromTheme(
name,
QtWidgets.QApplication.style().standardIcon(fallback)))
button.setToolTip(tip % what)
button.clicked.connect(
lambda checked, name=name: function(name))
buttons.addWidget(button)
# add buttons to move rows / columns
mkbuttons("Move", self.move)
# add buttons to insert rows / columns
mkbuttons("Insert", self.insert)
for text, function, layout in [
("Del row", lambda clicked: self.delete_col(row=True), buttons),
("Del col.", lambda clicked: self.delete_col(), buttons),
("Prev", lambda clicked: self.prev_tbl(), buttons2),
("Next", lambda clicked: self.prev_tbl(next=True), buttons2),
]:
btn = QtWidgets.QPushButton(text)
layout.addWidget(btn)
btn.clicked.connect(function)
# input for minimum rows to count as a table
ui.min_rows = QtWidgets.QSpinBox()
buttons2.addWidget(ui.min_rows)
ui.min_rows.setMinimum(1)
ui.min_rows.setPrefix("tbl with ")
ui.min_rows.setSuffix(" rows")
ui.min_rows.setValue(self.state['rows'])
# separator text and line start / end text
for attr in 'sep', 'start', 'end':
buttons2.addWidget(QtWidgets.QLabel(attr.title() + ':'))
w = QtWidgets.QLineEdit()
w.setText(self.state[attr])
setattr(ui, attr + '_txt', w)
# w.textEdited.connect(self.delim_changed)
buttons2.addWidget(w)
ui.sep_txt.setToolTip("Use Prev/Next to rescan table with new sep")
w = QtWidgets.QPushButton('Change')
w.setToolTip("Change separator in text")
w.clicked.connect(lambda checked: self.delim_changed())
buttons2.addWidget(w)
buttons.addStretch(1)
buttons2.addStretch(1)
ui.table = QtWidgets.QTableView()
self.layout().addWidget(ui.table)
return ui
