def __init__(self):
super().__init__() # don't pass parent because of mem problem
# Because some fonts have much more space at top and bottom, we use ascent instead
# of height, and add it with a small number.
magic = int(4 * scaleRatio)
self.title_h = max(font.title_m.ascent(),
font.datetime_m.ascent()) + magic
self.titleArea_h = self.title_h + 4
self.text_h = font.text_m.lineSpacing() * settings['Main'].getint(
'previewLines')
self.tagPath_h = font.default_m.ascent() + magic
self.tag_h = self.tagPath_h + 4
self.dt_w = font.datetime_m.width(
datetimeTrans('2000-01-01 00:00')) + 40
self.all_h = None # updated in sizeHint before each item being painting
# doc is used to draw text(diary's body)
self.doc = NTextDocument()
self.doc.setDefaultFont(font.text)
self.doc.setUndoRedoEnabled(False)
self.doc.setDocumentMargin(0)
self.doc.documentLayout().setPaintDevice(
qApp.desktop()) # refer actual list will cause segfault
# setup colors
self.c_text = Qt.black
self.c_bg = QColor(255, 236, 176)
self.c_border = QColor(214, 172, 41)
self.c_inActBg = QColor(255, 236, 176, 40)
self.c_gray = QColor(93, 73, 57)
def __init__(self, parent=None, lines=None, **kwargs):
super().__init__(parent, **kwargs)
self._lines = self._heightHint = None
self.doc = NTextDocument(self)
self.doc.setDocumentMargin(0)
self.doc.setUndoRedoEnabled(False)
self.setLines(lines if lines else 4)
self.doc.documentLayout().setPaintDevice(self) # make difference on high DPI
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self._doc = NTextDocument(self)
self.setDocument(self._doc)
# remove highlight color's alpha to avoid alpha loss in copy&paste.
# NTextDocument should use this color too.
hl, bg = self.HlColor, self.palette().base().color()
fac = hl.alpha() / 255
self.HlColor = QColor(round(hl.red()*fac + bg.red()*(1-fac)),
round(hl.green()*fac + bg.green()*(1-fac)),
round(hl.blue()*fac + bg.blue()*(1-fac)))
self.autoIndent = False
# used by tab indent shortcut
if QLocale().language() in (QLocale.Chinese, QLocale.Japanese):
self._indent = ' ' # 2 full width spaces
else:
self._indent = ' ' # 4 spaces
# setup format menu
onHLAct = lambda: super(NTextEdit, self).setHL(self.hlAct.isChecked())
onBDAct = lambda: super(NTextEdit, self).setBD(self.bdAct.isChecked())
onSOAct = lambda: super(NTextEdit, self).setSO(self.soAct.isChecked())
onULAct = lambda: super(NTextEdit, self).setUL(self.ulAct.isChecked())
onItaAct = lambda: super(NTextEdit, self).setIta(self.itaAct.isChecked())
self.fmtMenu = QMenu(self.tr('Format'), self)
# shortcuts of format actions only used to display shortcut-hint in menu
self.hlAct = QAction(makeQIcon(':/menu/highlight.png'), self.tr('Highlight'),
self, triggered=onHLAct,
shortcut=QKeySequence('Ctrl+H'))
self.bdAct = QAction(makeQIcon(':/menu/bold.png'), self.tr('Bold'),
self, triggered=onBDAct,
shortcut=QKeySequence.Bold)
self.soAct = QAction(makeQIcon(':/menu/strikeout.png'), self.tr('Strike out'),
self, triggered=onSOAct,
shortcut=QKeySequence('Ctrl+T'))
self.ulAct = QAction(makeQIcon(':/menu/underline.png'), self.tr('Underline'),
self, triggered=onULAct,
shortcut=QKeySequence.Underline)
self.itaAct = QAction(makeQIcon(':/menu/italic.png'), self.tr('Italic'),
self, triggered=onItaAct,
shortcut=QKeySequence.Italic)
self.clrAct = QAction(self.tr('Clear format'), self,
shortcut=QKeySequence('Ctrl+D'),
triggered=self.clearFormat)
self.acts = (self.hlAct, self.bdAct, self.soAct, self.ulAct,
self.itaAct) # excluding uncheckable clrAct
for a in self.acts:
self.fmtMenu.addAction(a)
a.setCheckable(True)
self.fmtMenu.addSeparator()
self.addAction(self.clrAct)
self.fmtMenu.addAction(self.clrAct)
self.key2act = {
Qt.Key_H: self.hlAct, Qt.Key_B: self.bdAct, Qt.Key_T: self.soAct,
Qt.Key_U: self.ulAct, Qt.Key_I: self.itaAct}
def test_overlap(self):
test_str = 'This is something, string, string.\nparagraph, paragraph!\n method?'
test_fmt = [(0, 2, 1), (0, 2, 2), (0, 10, 3), (5, 15, 4), (34, 3, 5)]
# output formats may be duplicated, because Qt store format this way
true_result = [
(0, 2, 1),
(0, 2, 2),
(0, 2, 3),
(2, 3, 3),
(5, 5, 3), # from (0, 10, 3), broken into three parts
(5, 5, 4),
(10, 10, 4), # from (5, 15, 4)
(35, 2, 5) # 34 is \n
]
doc = NTextDocument()
doc.setText(test_str, test_fmt)
result = NTextDocument.getFormats(doc)
self.assertEqual(true_result, result)
