def parseHeadline(s):
"""
Parse a headline of the form @kind:name=val
Return (kind,name,val).
Leo 4.11.1: Ignore everything after @data name.
"""
kind = name = val = None
if g.match(s, 0, g.u('@')):
i = g.skip_id(s, 1, chars=g.u('-'))
i = g.skip_ws(s, i)
kind = s[1: i].strip()
if kind:
# name is everything up to '='
if kind == g.u('data'):
# i = g.skip_ws(s,i)
j = s.find(g.u(' '), i)
if j == -1:
name = s[i:].strip()
else:
name = s[i: j].strip()
else:
j = s.find(g.u('='), i)
if j == -1:
name = s[i:].strip()
else:
name = s[i: j].strip()
# val is everything after the '='
val = s[j + 1:].strip()
# g.trace("%50s %10s %s" %(name,kind,val))
return kind, name, val
def toMarkdown(self):
references = ''
i = 1
# doc = QString() # the full document
doc = g.u('')
block = self.document().begin(
) # block is like a para; text fragment is sequence of same char format
while block.isValid():
#print "block=",block.text()
if block.blockFormat().nonBreakableLines():
doc += ' ' + block.text() + '\n'
#elif block.textList():
#textList = block.textList()
#print block.textList().count()
#print g.u(block.textList().itemText(block))
#print block.textList().itemNumber(block)
#print block.textList().item(block.textList().itemNumber(block)).text()
#doc += textList.itemText(block) + ' ' + textList.item(textList.itemNumber(block)).text() + '\n\n'
else:
if block.textList():
doc += ' ' + block.textList().itemText(block) + ' '
# para = QString()
para = g.u('')
iterator = block.begin()
while iterator != block.end():
fragment = iterator.fragment()
if fragment.isValid():
char_format = fragment.charFormat()
text = g.u(Qt.escape(fragment.text())
) # turns chars like < into entities <
font_size = char_format.font().pointSize()
# a fragment can only be an anchor, italics or bold
if char_format.isAnchor():
ref = text if text.startswith(
'http://') else 'http://{0}'.format(text)
# too lazy right now to check if URL has already been referenced but should
references += " [{0}]: {1}\n".format(i, ref)
text = "[{0}][{1}]".format(text, i)
i += 1
elif font_size > 10:
if font_size > 15:
text = '#{0}'.format(text)
elif font_size > 12:
text = '##{0}'.format(text)
else:
text = '###{0}'.format(text)
elif char_format.fontFixedPitch(
): #or format.fontFamily=='courier':
text = QString("`%1`").arg(text)
elif char_format.fontItalic():
text = QString("*%1*").arg(text)
elif char_format.fontWeight(
) > QFont.Normal: #font-weight:600; same as for an H1; H1 font-size:xx-large; H1 20; H2 15 H3 12
text = QString("**%1**").arg(text)
para += text
iterator += 1
doc += para + '\n\n'
block = block.next()
return doc + references
def parseHeadline(s):
"""
Parse a headline of the form @kind:name=val
Return (kind,name,val).
Leo 4.11.1: Ignore everything after @data name.
"""
kind = name = val = None
if g.match(s, 0, g.u('@')):
i = g.skip_id(s, 1, chars=g.u('-'))
i = g.skip_ws(s, i)
kind = s[1:i].strip()
if kind:
# name is everything up to '='
if kind == g.u('data'):
# i = g.skip_ws(s,i)
j = s.find(g.u(' '), i)
if j == -1:
name = s[i:].strip()
else:
name = s[i:j].strip()
else:
j = s.find(g.u('='), i)
if j == -1:
name = s[i:].strip()
else:
name = s[i:j].strip()
# val is everything after the '='
val = s[j + 1:].strip()
# g.trace("%50s %10s %s" %(name,kind,val))
return kind, name, val
def toMarkdown(self):
references = ''
i = 1
# doc = QString() # the full document
doc = g.u('')
block = self.document().begin() # block is like a para; text fragment is sequence of same char format
while block.isValid():
#print "block=",block.text()
if block.blockFormat().nonBreakableLines():
doc += ' '+block.text()+'\n'
#elif block.textList():
#textList = block.textList()
#print block.textList().count()
#print g.u(block.textList().itemText(block))
#print block.textList().itemNumber(block)
#print block.textList().item(block.textList().itemNumber(block)).text()
#doc += textList.itemText(block) + ' ' + textList.item(textList.itemNumber(block)).text() + '\n\n'
else:
if block.textList():
doc += ' '+block.textList().itemText(block) + ' '
# para = QString()
para = g.u('')
iterator = block.begin()
while iterator != block.end():
fragment = iterator.fragment()
if fragment.isValid():
char_format = fragment.charFormat()
# pylint: disable=no-member
# EKR: I'm not sure whether this warning is valid.
# I'm going to kill it because this is an experimental plugin.
text = g.u(Qt.escape(fragment.text()))
# turns chars like < into entities <
font_size = char_format.font().pointSize()
# a fragment can only be an anchor, italics or bold
if char_format.isAnchor():
ref = text if text.startswith('http://') else 'http://{0}'.format(text)
# too lazy right now to check if URL has already been referenced but should
references += " [{0}]: {1}\n".format(i,ref)
text = "[{0}][{1}]".format(text,i)
i+=1
elif font_size > 10:
if font_size > 15:
text = '#{0}'.format(text)
elif font_size > 12:
text = '##{0}'.format(text)
else:
text = '###{0}'.format(text)
elif char_format.fontFixedPitch(): #or format.fontFamily=='courier':
text = QString("`%1`").arg(text)
elif char_format.fontItalic():
text = QString("*%1*").arg(text)
elif char_format.fontWeight() > QFont.Normal: #font-weight:600; same as for an H1; H1 font-size:xx-large; H1 20; H2 15 H3 12
text = QString("**%1**").arg(text)
para += text
iterator += 1
doc += para+'\n\n'
block = block.next()
return doc+references
def qtKey(self, event):
'''
Return the components of a Qt key event.
Modifiers are handled separately.
Return (keynum, text, toString, ch).
keynum: event.key()
ch: g.u(chr(keynum)) or '' if there is an exception.
toString:
For special keys: made-up spelling that become part of the setting.
For all others: QtGui.QKeySequence(keynum).toString()
text: event.text()
'''
keynum = event.key()
text = event.text() # This is the unicode character!
qt = QtCore.Qt
d = {
qt.Key_Alt:
'Key_Alt',
qt.Key_AltGr:
'Key_AltGr',
# On Windows, when the KeyDown event for this key is sent,
# the Ctrl+Alt modifiers are also set.
qt.Key_Control:
'Key_Control', # MacOS: Command key
qt.Key_Meta:
'Key_Meta',
# MacOS: Control key, Alt-Key on Microsoft keyboard on MacOs.
qt.Key_Shift:
'Key_Shift',
qt.Key_NumLock:
'Num_Lock',
# 868.
}
if d.get(keynum):
if 0: # Allow bare modifier key.
toString = d.get(keynum)
else:
toString = ''
else:
toString = QtGui.QKeySequence(keynum).toString()
# Fix bug 1244461: Numpad 'Enter' key does not work in minibuffer
if toString == 'Enter':
toString = 'Return'
if toString == 'Esc':
toString = 'Escape'
try:
ch1 = chr(keynum)
except ValueError:
ch1 = ''
try:
ch = g.u(ch1)
except UnicodeError:
ch = ch1
text = g.u(text)
toString = g.u(toString)
return keynum, text, toString, ch
def mouseReleaseEvent(self, event):
#print("mouseReleaseEvent")
pos = event.pos()
url = g.u(self.anchorAt(pos))
if url:
if not url.startswith('http://'): #linux seems to need this
url = 'http://{0}'.format(url)
webbrowser.open(g.u(url),new=2,autoraise=True)
else:
QTextEdit.mouseReleaseEvent(self,event)
def mouseReleaseEvent(self, event):
#print("mouseReleaseEvent")
pos = event.pos()
url = g.u(self.anchorAt(pos))
if url:
if not url.startswith('http://'): #linux seems to need this
url = 'http://{0}'.format(url)
webbrowser.open(g.u(url),new=2,autoraise=True)
else:
QTextEdit.mouseReleaseEvent(self,event)
def qtKey(self, event):
'''
Return the components of a Qt key event.
Modifiers are handled separately.
Return (keynum, text, toString, ch).
keynum: event.key()
ch: g.u(chr(keynum)) or '' if there is an exception.
toString:
For special keys: made-up spelling that become part of the setting.
For all others: QtGui.QKeySequence(keynum).toString()
text: event.text()
'''
keynum = event.key()
text = event.text() # This is the unicode character!
qt = QtCore.Qt
d = {
qt.Key_Alt: 'Key_Alt',
qt.Key_AltGr: 'Key_AltGr',
# On Windows, when the KeyDown event for this key is sent,
# the Ctrl+Alt modifiers are also set.
qt.Key_Control: 'Key_Control', # MacOS: Command key
qt.Key_Meta: 'Key_Meta',
# MacOS: Control key, Alt-Key on Microsoft keyboard on MacOs.
qt.Key_Shift: 'Key_Shift',
qt.Key_NumLock: 'Num_Lock',
# 868.
}
if d.get(keynum):
if 0: # Allow bare modifier key.
toString = d.get(keynum)
else:
toString = ''
else:
toString = QtGui.QKeySequence(keynum).toString()
# Fix bug 1244461: Numpad 'Enter' key does not work in minibuffer
if toString == 'Enter':
toString = 'Return'
if toString == 'Esc':
toString = 'Escape'
try:
ch1 = chr(keynum)
except ValueError:
ch1 = ''
try:
ch = g.u(ch1)
except UnicodeError:
ch = ch1
text = g.u(text)
toString = g.u(toString)
return keynum, text, toString, ch
def qtKey(self, event):
'''
Return the components of a Qt key event.
Modifiers are handled separately.
Return keynum,text,toString,ch
keynum: event.key()
ch: g.u(chr(keynum)) or '' if there is an exception.
toString:
For special keys: made-up spelling that become part of the setting.
For all others: QtGui.QKeySequence(keynum).toString()
text: event.text()
'''
trace = False and not g.unitTesting
keynum = event.key()
text = event.text() # This is the unicode text.
qt = QtCore.Qt
d = {
qt.Key_Shift: 'Key_Shift',
qt.Key_Control: 'Key_Control', # MacOS: Command key
qt.Key_Meta: 'Key_Meta', # MacOS: Control key, Alt-Key on Microsoft keyboard on MacOs.
qt.Key_Alt: 'Key_Alt',
qt.Key_AltGr: 'Key_AltGr',
# On Windows, when the KeyDown event for this key is sent,
# the Ctrl+Alt modifiers are also set.
}
if d.get(keynum):
toString = d.get(keynum)
else:
toString = QtGui.QKeySequence(keynum).toString()
# Fix bug 1244461: Numpad 'Enter' key does not work in minibuffer
if toString == 'Enter':
toString = 'Return'
try:
ch1 = chr(keynum)
except ValueError:
ch1 = ''
try:
ch = g.u(ch1)
except UnicodeError:
ch = ch1
text = g.u(text)
toString = g.u(toString)
if trace and self.keyIsActive:
mods = '+'.join(self.qtMods(event))
g.trace(
'keynum %7x ch %3s toString %s %s' % (
keynum, repr(ch), mods, repr(toString)))
return keynum, text, toString, ch
def returnPressed(self):
t = g.u(self.ui.lineEdit.text())
if not t.strip():
return
if t == g.u('m'):
self.scon.doShowMarked()
else:
self.scon.doSearch(t)
if self.scon.its:
self.ui.listWidget.blockSignals(True) # don't jump to first hit
self.ui.listWidget.setFocus()
self.ui.listWidget.blockSignals(False) # ok, respond if user moves
def walk_tree(node, vns=None, seq=None):
if vns is None:
vns = {}
if seq is None:
seq = []
if not node.gnx in seq:
seq.append(node.gnx)
pgnx = node.parent.gnx
v = vns.get(node.gnx, (node.h, g.u('').join(node.b), g.u(' ').join(
n.gnx
for n in node.children), [], 1 if node.b else 0, pickle.dumps(node.u)))
v[3].append(pgnx)
vns[node.gnx] = v
for n in node.children:
walk_tree(n, vns, seq)
return vns, seq
def returnPressed(self):
self.scon.freeze()
t = g.u(self.ui.lineEdit.text())
if not t.strip():
return
if t == g.u('m'):
self.scon.doShowMarked()
else:
self.scon.doSearch(t)
if self.scon.its:
self.ui.listWidget.blockSignals(True) # don't jump to first hit
self.ui.listWidget.setFocus()
self.ui.listWidget.blockSignals(False) # ok, respond if user moves
def showColorWheel(self, event=None):
'''Show a Qt color dialog.'''
c = self.c
p = c.p
picker = QtWidgets.QColorDialog()
in_color_setting = p.h.startswith('@color ')
try:
text = QtWidgets.QApplication.clipboard().text()
if in_color_setting:
text = p.h.split('=', 1)[1].strip()
color = QtGui.QColor(text)
picker.setCurrentColor(color)
except (ValueError, IndexError) as e:
g.trace('error caught', e)
if not picker.exec_():
g.es("No color selected")
elif in_color_setting:
udata = c.undoer.beforeChangeNodeContents(p)
p.h = '%s = %s' % (p.h.split(
'=', 1)[0].strip(), g.u(picker.selectedColor().name()))
c.undoer.afterChangeNodeContents(p, 'change-color', udata)
else:
text = picker.selectedColor().name()
g.es("copied to clipboard:", text)
QtWidgets.QApplication.clipboard().setText(text)
def update_jupyter(self, s, keywords):
'''Update @jupyter node in the vr pane.'''
pc = self
c = pc.c
if pc.must_change_widget(QtWebKitWidgets.QWebView):
# g.trace('===== instantiating QWebView')
w = QtWebKitWidgets.QWebView()
n = c.config.getInt('qweb_view_font_size')
if n:
settings = w.settings()
settings.setFontSize(settings.DefaultFontSize, n)
pc.embed_widget(w)
assert(w == pc.w)
else:
w = pc.w
url = g.getUrlFromNode(c.p)
if url and nbformat:
s = urlopen(url).read().decode()
try:
nb = nbformat.reads(s, as_version=4)
e = HTMLExporter()
(s, junk_resources) = e.from_notebook_node(nb)
except nbformat.reader.NotJSONError:
# Assume the result is html.
pass
elif url:
s = 'can not import nbformt: %r' % url
else:
s = g.u('')
if isQt5:
w.hide() # This forces a proper update.
w.setHtml(s)
w.show()
c.bodyWantsFocusNow()
def liveUpdate(self):
t = g.u(self.ui.lineEdit.text())
if not t.strip():
if self.scon.frozen:
self.scon.freeze(False)
self.scon.clear()
return
if len(t) < 3:
return
if self.scon.frozen:
return
if t == g.u('m'):
self.scon.doShowMarked()
return
self.scon.worker.set_input(t)
def create_nodes(self, parent, parent_d):
'''Create the tree of nodes rooted in parent.'''
import pprint
trace = False and not g.unitTesting
d = self.gnx_dict
if trace: g.trace(parent.h, pprint.pprint(parent_d))
for child_gnx in parent_d.get('children'):
d2 = d.get(child_gnx)
if trace:
g.trace('child', pprint.pprint(d2))
if child_gnx in self.vnodes_dict:
# It's a clone.
v = self.vnodes_dict.get(child_gnx)
n = parent.numberOfChildren()
child = leoNodes.Position(v)
child._linkAsNthChild(parent, n)
# Don't create children again.
else:
child = parent.insertAsLastChild()
child.h = d2.get('h') or '<**no h**>'
child.b = d2.get('b') or g.u('')
if d2.get('gnx'):
child.v.findIndex = gnx = d2.get('gnx')
self.vnodes_dict[gnx] = child.v
if d2.get('ua'):
child.u = d2.get('ua')
self.create_nodes(child, d2)
def update_jupyter(self, s, keywords):
'''Update @jupyter node in the vr pane.'''
pc = self
c = pc.c
if pc.must_change_widget(QtWebKitWidgets.QWebView):
# g.trace('===== instantiating QWebView')
w = QtWebKitWidgets.QWebView()
n = c.config.getInt('qweb_view_font_size')
if n:
settings = w.settings()
settings.setFontSize(settings.DefaultFontSize, n)
pc.embed_widget(w)
assert(w == pc.w)
else:
w = pc.w
url = g.getUrlFromNode(c.p)
if url and nbformat:
s = urlopen(url).read().decode()
try:
nb = nbformat.reads(s, as_version=4)
e = HTMLExporter()
(s, junk_resources) = e.from_notebook_node(nb)
except nbformat.reader.NotJSONError:
# Assume the result is html.
pass
elif url:
s = 'can not import nbformt: %r' % url
else:
s = g.u('')
if isQt5:
w.hide() # This forces a proper update.
w.setHtml(s)
w.show()
c.bodyWantsFocusNow()
def showColorWheel(self, event=None):
'''Show a Qt color dialog.'''
c = self.c; p = c.p
picker = QtWidgets.QColorDialog()
in_color_setting = p.h.startswith('@color ')
try:
text = QtWidgets.QApplication.clipboard().text()
if in_color_setting:
text = p.h.split('=', 1)[1].strip()
color = QtGui.QColor(text)
picker.setCurrentColor(color)
except (ValueError, IndexError) as e:
g.trace('error caught', e)
pass
if not picker.exec_():
g.es("No color selected")
elif in_color_setting:
udata = c.undoer.beforeChangeNodeContents(p)
p.h = '%s = %s'%(p.h.split('=', 1)[0].strip(),
g.u(picker.selectedColor().name()))
c.undoer.afterChangeNodeContents(p, 'change-color', udata)
else:
text = picker.selectedColor().name()
g.es("copied to clipboard:", text)
QtWidgets.QApplication.clipboard().setText(text)
def focusin():
if v is c.p.v:
if v.b.encode('utf-8') != nf.toPlainText():
# only when needed to avoid scroll jumping
nf.setPlainText(g.u(v.b))
nf.setWindowTitle(v.h)
nf.dirty = False
def showFonts(self, event=None):
'''Open a tab in the log pane showing a font picker.'''
c = self.c; p = c.p
picker = QtWidgets.QFontDialog()
if p.h.startswith('@font'):
(name, family, weight, slant, size) = leoConfig.parseFont(p.b)
else:
name, family, weight, slant, size = None, None, False, False, 12
try:
font = QtGui.QFont()
if family: font.setFamily(family)
font.setBold(weight)
font.setItalic(slant)
font.setPointSize(size)
picker.setCurrentFont(font)
except ValueError:
pass
if not picker.exec_():
g.es("No font selected")
else:
font = picker.selectedFont()
udata = c.undoer.beforeChangeNodeContents(p)
comments = [x for x in g.splitLines(p.b) if x.strip().startswith('#')]
defs = [
'\n' if comments else '',
'%s_family = %s\n'%(name, font.family()),
'%s_weight = %s\n'%(name, 'bold' if font.bold() else 'normal'),
'%s_slant = %s\n'%(name, 'italic' if font.italic() else 'roman'),
'%s_size = %s\n'%(name, font.pointSizeF())
]
p.b = g.u('').join(comments + defs)
c.undoer.afterChangeNodeContents(p, 'change-font', udata)
def create_nodes(self, parent, parent_d):
'''Create the tree of nodes rooted in parent.'''
import pprint
trace = False and not g.unitTesting
d = self.gnx_dict
if trace: g.trace(parent.h, pprint.pprint(parent_d))
for child_gnx in parent_d.get('children'):
d2 = d.get(child_gnx)
if trace:
g.trace('child', pprint.pprint(d2))
if child_gnx in self.vnodes_dict:
# It's a clone.
v = self.vnodes_dict.get(child_gnx)
n = parent.numberOfChildren()
child = leoNodes.Position(v)
child._linkAsNthChild(parent, n)
# Don't create children again.
else:
child = parent.insertAsLastChild()
child.h = d2.get('h') or '<**no h**>'
child.b = d2.get('b') or g.u('')
if d2.get('gnx'):
child.v.findIndex = gnx = d2.get('gnx')
self.vnodes_dict[gnx] = child.v
if d2.get('ua'):
child.u = d2.get('ua')
self.create_nodes(child, d2)
def properties(self, event=None):
"""Display a modal properties dialog for this plugin"""
if self.hasapply:
def callback(name, data):
self.updateConfiguration(data)
self.mod.applyConfiguration(self.config)
self.writeConfiguration()
buttons = ['Apply']
else:
callback = None
buttons = []
self.config = config = ConfigParser.ConfigParser()
config.read(self.configfilename)
# Load config data into dictionary of dictianaries.
# Do no allow for nesting of sections.
data = {}
for section in config.sections():
options = {}
for option in config.options(section):
#g.pr('config', section, option )
options[option] = g.u(config.get(section, option))
data[section] = options
# Save the original config data. This will not be changed.
self.sourceConfig = data
# Open a modal dialog and wait for it to return.
# Provide the dialog with a callback for the 'Appply' function.
title = "Properties of " + self.name
result, data = g.app.gui.runPropertiesDialog(title, data, callback, buttons)
if result != 'Cancel' and data:
self.updateConfiguration(data)
self.writeConfiguration()
def focusin():
if v is c.p.v:
if v.b.encode('utf-8') != nf.toPlainText():
# only when needed to avoid scroll jumping
nf.setPlainText(g.u(v.b))
nf.setWindowTitle(v.h)
nf.dirty = False
def liveUpdate(self):
t = g.u(self.ui.lineEdit.text())
if not t.strip():
if self.scon.frozen:
self.scon.freeze(False)
self.scon.clear()
return
if len(t) < 3:
return
if self.scon.frozen:
return
if t == g.u('m'):
self.scon.doShowMarked()
return
self.scon.worker.set_input(t)
def showFonts(self, event=None):
'''Open a tab in the log pane showing a font picker.'''
c = self.c; p = c.p
picker = QtWidgets.QFontDialog()
if p.h.startswith('@font'):
(name, family, weight, slant, size) = leoConfig.parseFont(p.b)
else:
name, family, weight, slant, size = None, None, False, False, 12
try:
font = QtGui.QFont()
if family: font.setFamily(family)
font.setBold(weight)
font.setItalic(slant)
font.setPointSize(size)
picker.setCurrentFont(font)
except ValueError:
pass
if not picker.exec_():
g.es("No font selected")
else:
font = picker.selectedFont()
udata = c.undoer.beforeChangeNodeContents(p)
comments = [x for x in g.splitLines(p.b) if x.strip().startswith('#')]
defs = [
'\n' if comments else '',
'%s_family = %s\n'%(name, font.family()),
'%s_weight = %s\n'%(name, 'bold' if font.bold() else 'normal'),
'%s_slant = %s\n'%(name, 'italic' if font.italic() else 'roman'),
'%s_size = %s\n'%(name, font.pointSizeF())
]
p.b = g.u('').join(comments + defs)
c.undoer.afterChangeNodeContents(p, 'change-font', udata)
def properties(self, event=None):
"""Display a modal properties dialog for this plugin"""
if self.hasapply:
def callback(name, data):
self.updateConfiguration(data)
self.mod.applyConfiguration(self.config)
self.writeConfiguration()
buttons = ['Apply']
else:
callback = None
buttons = []
self.config = config = ConfigParser.ConfigParser()
config.read(self.configfilename)
# Load config data into dictionary of dictianaries.
# Do no allow for nesting of sections.
data = {}
for section in config.sections():
options = {}
for option in config.options(section):
#g.pr('config', section, option )
options[option] = g.u(config.get(section, option))
data[section] = options
# Save the original config data. This will not be changed.
self.sourceConfig = data
# Open a modal dialog and wait for it to return.
# Provide the dialog with a callback for the 'Appply' function.
title = "Properties of " + self.name
result, data = g.app.gui.runPropertiesDialog(title, data, callback, buttons)
if result != 'Cancel' and data:
self.updateConfiguration(data)
self.writeConfiguration()
def get_data(node):
data = blines(node)
for x in subtree(node):
if x.b and not x.h.startswith('@'):
data.extend(blines(x))
if not x.b[-1].endswith('\n'):
data.append(g.u('\n'))
return data
def get_data(node):
data = blines(node)
for x in subtree(node):
if x.b and not x.h.startswith('@'):
data.extend(blines(x))
if not x.b[-1].endswith('\n'):
data.append(g.u('\n'))
return data
def end (self,completion=''):
body = self.body
cpl = self.completer
if not completion:
completion = g.u(cpl.currentCompletion())
if completion:
cmpl = g.u(completion).split(None,1)[0]
cmpl = g.u(cmpl)
prefix = g.u(cpl.completionPrefix())
tc = body.textCursor()
extra = len(cmpl) - len(prefix)
tc.movePosition(tc.Left)
tc.movePosition(tc.EndOfWord)
tc.insertText(cmpl[-extra:])
body.setTextCursor(tc)
self.kill()
def do_edit_h():
p, w = self.get_current_pos()
new, r = QInputDialog.getText(None, "Edit headline", "", QLineEdit.Normal, p.h)
if not r:
return
new = g.u(new)
p.h = new
w.setWindowTitle(new)
def do_edit_h():
p, w = self.get_current_pos()
new, r = QInputDialog.getText(None, "Edit headline", "", QLineEdit.Normal, p.h)
if not r:
return
new = g.u(new)
p.h = new
w.setWindowTitle(new)
def returnPressed(self):
w = self.ui.listWidget
self.scon.freeze()
t = g.u(self.ui.lineEdit.text())
if not t.strip():
return
# Handle Easter eggs.
if t == g.u('m'):
self.scon.doShowMarked()
elif t == g.u('h'):
self.scon.doSearchHistory()
else:
self.scon.doSearch(t)
if self.scon.its:
w.blockSignals(True)
# don't jump to first hit
w.setFocus()
w.blockSignals(False)
def returnPressed(self):
w = self.ui.listWidget
self.scon.freeze()
t = g.u(self.ui.lineEdit.text())
if not t.strip():
return
# Handle Easter eggs.
if t == g.u('m'):
self.scon.doShowMarked()
elif t == g.u('h'):
self.scon.doSearchHistory()
else:
self.scon.doSearch(t)
if self.scon.its:
w.blockSignals(True)
# don't jump to first hit
w.setFocus()
w.blockSignals(False)
def focusout():
#print "focus out"
if not nf.dirty:
return
v.b = g.u(nf.toPlainText())
v.setDirty()
nf.dirty = False
p = c.p
if p.v is v:
c.selectPosition(c.p)
def focusout():
# print("focus out")
if not nf.dirty:
return
v.b = g.u(nf.toHtml())
v.setDirty()
nf.dirty = False
p = c.p
if p.v is v:
c.selectPosition(c.p)
def focusout():
if nf.dirty:
v.b = g.u(nf.toHtml())
v.setDirty()
nf.dirty = False
p = c.p
if p.v is v:
c.selectPosition(c.p)
# Fix #249: Leo and Stickynote plugin do not request to save
c.setChanged(True)
c.redraw()
def focusout():
if nf.dirty:
v.b = g.u(nf.toHtml())
v.setDirty()
nf.dirty = False
p = c.p
if p.v is v:
c.selectPosition(c.p)
# Fix #249: Leo and Stickynote plugin do not request to save
c.setChanged(True)
c.redraw()
def focusout():
if nf.dirty:
if v.b.encode('utf-8') != nf.toPlainText():
v.b = g.u(nf.toPlainText())
v.setDirty()
# Fix #249: Leo and Stickynote plugin do not request to save
c.setChanged(True)
nf.dirty = False
p = c.p
if p.v is v:
c.selectPosition(c.p)
c.redraw()
def focusout():
if nf.dirty:
if v.b.encode('utf-8') != nf.toPlainText():
v.b = g.u(nf.toPlainText())
v.setDirty()
# Fix #249: Leo and Stickynote plugin do not request to save
c.setChanged(True)
nf.dirty = False
p = c.p
if p.v is v:
c.selectPosition(c.p)
c.redraw()
def insertFromMimeData(self, source):
# not sure really necessary since it actually appears to paste URLs correctly
# I am stripping the http
print("Paste")
text = g.u(source.text())
if len(text.split())==1 and (text.startswith('http://') or 'www' in text or '.com' in text or '.html' in text):
if text.startswith('http://'):
text = '<a href="{0}">{1}</a> '.format(text, text[7:])
else:
text = '<a href="http://{0}">{0}</a> '.format(text)
self.insertHtml(text)
else:
QTextEdit.insertFromMimeData(self, source)
def __init__(self, *args, **kwargs):
"""Set ivars"""
super().__init__(*args, **kwargs)
self.root = LeoNode()
self.root.h = g.u('ROOT')
# changes type from [] to str, done by endElement() for other vnodes
self.cur = self.root
self.idx = {}
self.in_ = None
self.in_attrs = {}
self.path = []
def insertFromMimeData(self, source):
# not sure really necessary since it actually appears to paste URLs correctly
# I am stripping the http
print("Paste")
text = g.u(source.text())
if len(text.split())==1 and (text.startswith('http://') or 'www' in text or '.com' in text or '.html' in text):
if text.startswith('http://'):
text = '<a href="{0}">{1}</a> '.format(text, text[7:])
else:
text = '<a href="http://{0}">{0}</a> '.format(text)
self.insertHtml(text)
else:
QTextEdit.insertFromMimeData(self, source)
def __init__(self, *args, **kwargs):
"""Set ivars"""
ContentHandler.__init__(self, *args, **kwargs)
self.root = LeoNode()
self.root.h = g.u('ROOT')
# changes type from [] to str, done by endElement() for other vnodes
self.cur = self.root
self.idx = {}
self.in_ = None
self.in_attrs = {}
self.path = []
def walk_tree(node, vns=None, seq=None):
if vns is None:
vns = {}
if seq is None:
seq = []
if not node.gnx in seq:
seq.append(node.gnx)
pgnx = node.parent.gnx
v = vns.get(node.gnx,
(
node.h,
g.u('').join(node.b),
g.u(' ').join(n.gnx for n in node.children),
[],
1 if node.b else 0,
pickle.dumps(node.u)
))
v[3].append(pgnx)
vns[node.gnx] = v
for n in node.children:
walk_tree(n, vns, seq)
return vns, seq
def main(src, dest):
print('src', src)
print('dest', dest)
root = get_leo_data(g.readFileIntoEncodedString(src))
root.gnx = 'hidden-root-vnode-gnx'
vns, seq = walk_tree(root)
data = vnode_data(vns, seq[1:]) # skip hidden root
with sqlite3.connect(dest) as conn:
resetdb(conn)
conn.executemany(sqls('insert-vnode'), data)
conn.commit()
acc = []
settings_harvester(root, [], acc)
for gnx, kind, name, value, cond in acc:
if kind == g.u('data'):
value = repr(value)[:30]
print(cond or "always", kind, name, pprint.pformat(value))
def settings_harvester(node, conds, acc):
if conds:
if isSimpleSetting(node):
harvest_one_simple_setting(node, conds, acc)
elif isCondition(node):
descend(node, conds + [node], acc)
elif isComplexSetting(node):
harvest_one_complex_setting(node, conds, acc)
elif node.h.startswith('@ignore'):
pass
else:
descend(node, conds, acc)
elif node.h.startswith('@ignore'):
pass
elif node.h.startswith(g.u('@settings')):
descend(node, [True], acc)
else:
descend(node, conds, acc)
def main(src, dest):
print('src', src)
print('dest', dest)
root = get_leo_data(g.readFileIntoEncodedString(src))
root.gnx = 'hidden-root-vnode-gnx'
vns, seq = walk_tree(root)
data = vnode_data(vns, seq[1:]) # skip hidden root
with sqlite3.connect(dest) as conn:
resetdb(conn)
conn.executemany(sqls('insert-vnode'), data)
conn.commit()
acc = []
settings_harvester(root, [], acc)
for gnx, kind, name, value, cond in acc:
if kind == g.u('data'):
value = repr(value)[:30]
print(cond or "always", kind, name, pprint.pformat(value))
def settings_harvester(node, conds, acc):
if conds:
if isSimpleSetting(node):
harvest_one_simple_setting(node, conds, acc)
elif isCondition(node):
descend(node, conds + [node], acc)
elif isComplexSetting(node):
harvest_one_complex_setting(node, conds, acc)
elif node.h.startswith('@ignore'):
pass
else:
descend(node, conds, acc)
elif node.h.startswith('@ignore'):
pass
elif node.h.startswith(g.u('@settings')):
descend(node, [True], acc)
else:
descend(node, conds, acc)
def create_anchor(self):
cursor = self.textCursor()
if not cursor.hasSelection():
return
text = g.u(cursor.selectedText()) # need unicode for if below
if text.startswith('http://'):
text = '<a href="{0}">{1}</a> '.format(text, text[7:])
else:
text = '<a href="http://{0}">{0}</a> '.format(text)
# the below works but doesn't pick up highlighting of an anchor - would have to do the underlining and blue color
#format = QTextCharFormat()
#format.setAnchor(True)
#format.setAnchorHref(text)
#cursor.setCharFormat(format)
##self.setTextCursor(cursor)
#this also works and generates highlighting
cursor.deleteChar()
cursor.insertHtml(text) # also self.insertHtml should work
def create_anchor(self):
cursor = self.textCursor()
if not cursor.hasSelection():
return
text = g.u(cursor.selectedText()) # need unicode for if below
if text.startswith('http://'):
text = '<a href="{0}">{1}</a> '.format(text, text[7:])
else:
text = '<a href="http://{0}">{0}</a> '.format(text)
# the below works but doesn't pick up highlighting of an anchor - would have to do the underlining and blue color
#format = QTextCharFormat()
#format.setAnchor(True)
#format.setAnchorHref(text)
#cursor.setCharFormat(format)
##self.setTextCursor(cursor)
#this also works and generates highlighting
cursor.deleteChar()
cursor.insertHtml(text) # also self.insertHtml should work
def endElement(self, name):
"""decode unknownAttributes when t element is done"""
self.in_ = None
# could maintain a stack, but we only need to know for
# character collection, so it doesn't matter
if name == 'v':
self.cur.h = g.u('').join(self.cur.h)
self.cur = self.cur.parent
if self.path:
del self.path[-1]
if name == 't':
nd = self.idx[self.in_attrs['tx']]
for k in nd.u:
s = nd.u[k]
if not k.startswith('str_'):
try:
s = loads(unhexlify(s))
except Exception:
pass
nd.u[k] = s
def endElement(self, name):
"""decode unknownAttributes when t element is done"""
self.in_ = None
# could maintain a stack, but we only need to know for
# character collection, so it doesn't matter
if name == 'v':
self.cur.h = g.u('').join(self.cur.h)
self.cur = self.cur.parent
if self.path:
del self.path[-1]
if name == 't':
nd = self.idx[self.in_attrs['tx']]
for k in nd.u:
s = nd.u[k]
if not k.startswith('str_'):
try:
s = loads(unhexlify(s))
except Exception:
pass
nd.u[k] = s
def addButton(self, which, type_="move", v=None, parent=None):
'''Add a button that creates a target for future moves.'''
c = self.c
p = c.p
if v is None:
v = p.v
sc = scriptingController(c)
mb = quickMoveButton(self, v, which, type_=type_)
txt = self.txts[type_]
if parent: # find parent button
for i in self.buttons:
if i[0].target.gnx == parent:
parent = i[1]
break
else:
g.es('Move to button parent not found, placing at top level')
parent = None
header = v.anyAtFileNodeName() or v.h # drop @auto etc.
text = txt + ":" + header if txt else header
# createButton truncates text.
if parent and g.app.gui.guiName() == "qt":
pb = parent.button
rc = QtWidgets.QAction(text, pb)
rc.triggered.connect(mb.moveCurrentNodeToTarget)
pb.insertAction(pb.actions()[0], rc) # insert at top
b = None
mb.has_parent = True
t = QtCore.QString(
c.config.getString('mod_scripting_subtext') or '')
if not g.u(pb.text()).endswith(g.u(t)):
pb.setText(pb.text() + t)
else:
b = sc.createIconButton(
args=None,
text=text,
command=mb.moveCurrentNodeToTarget,
statusLine='%s current node to %s child of %s' %
(type_.title(), which, v.h),
kind="quick-move")
if g.app.gui.guiName() == "qt":
def cb_goto_target(checked, c=c, v=v):
p = c.vnode2position(v)
c.selectPosition(p)
c.redraw()
def cb_set_parent(checked, c=c, v=v, first=which, type_=type_):
c.quickMove.set_parent(v, first, type_)
def cb_permanent(checked, c=c, v=v, type_=type_, first=which):
c.quickMove.permanentButton(v=v, type_=type_, first=first)
# def cb_clear(event=None, c=c, v=v):
# c.quickMove.clearButton(v)
for cb, txt in [
(cb_goto_target, 'Goto target'),
(cb_permanent, 'Make permanent'),
# (cb_clear, 'Clear permanent'),
(cb_set_parent, 'Set parent'),
]:
but = b.button
rc = QtWidgets.QAction(txt, but)
rc.triggered.connect(cb)
but.insertAction(but.actions()[-1], rc)
# insert rc before Remove Button
self.buttons.append((mb, b))
def focusin():
if v is c.p.v:
nf.setHtml(g.u(v.b))
nf.setWindowTitle(p.h)
nf.dirty = False
def onHeadChanged (self,p,undoType='Typing',s=None,e=None):
'''Officially change a headline.'''
trace = False and not g.unitTesting
verbose = False
c = self.c ; u = c.undoer
if not p:
if trace: g.trace('** no p')
return
item = self.getCurrentItem()
if not item:
if trace and verbose: g.trace('** no item')
return
if not e:
e = self.getTreeEditorForItem(item)
if not e:
if trace and verbose: g.trace('** not editing')
return
s = g.u(e.text())
if g.doHook("headkey1",c=c,p=c.p,v=c.p,s=s):
return
self.closeEditorHelper(e,item)
oldHead = p.h
changed = s != oldHead
if changed:
# New in Leo 4.10.1.
if trace: g.trace('new',repr(s),'old',repr(p.h))
#@+<< truncate s if it has multiple lines >>
#@+node:ekr.20120409185504.10028: *4* << truncate s if it has multiple lines >>
# Remove trailing newlines before warning of truncation.
while s and s[-1] == '\n':
s = s[:-1]
# Warn if there are multiple lines.
i = s.find('\n')
if i > -1:
s = s[:i]
if s != oldHead:
g.warning("truncating headline to one line")
limit = 1000
if len(s) > limit:
s = s[:limit]
if s != oldHead:
g.warning("truncating headline to",limit,"characters")
#@-<< truncate s if it has multiple lines >>
p.initHeadString(s)
item.setText(0,s) # Required to avoid full redraw.
undoData = u.beforeChangeNodeContents(p,oldHead=oldHead)
if not c.changed: c.setChanged(True)
# New in Leo 4.4.5: we must recolor the body because
# the headline may contain directives.
c.frame.body.recolor(p,incremental=True)
dirtyVnodeList = p.setDirty()
u.afterChangeNodeContents(p,undoType,undoData,
dirtyVnodeList=dirtyVnodeList)
g.doHook("headkey2",c=c,p=c.p,v=c.p,s=s)
# This is a crucial shortcut.
if g.unitTesting: return
if changed:
self.redraw_after_head_changed()
if 0: # Don't do this: it interferes with clicks, and is not needed.
if self.stayInTree:
c.treeWantsFocus()
else:
c.bodyWantsFocus()
p.v.contentModified()
c.outerUpdate()
def focusin():
if v is c.p.v:
nf.setHtml(g.u(v.b))
nf.setWindowTitle(p.h)
nf.dirty = False
