def highlightError(self, index):
"""Hihglights the error message at the given index and jumps to its location."""
self._currentErrorIndex = index
# set text format
pos, anchor, url = self._errors[index]
es = QTextEdit.ExtraSelection()
es.cursor = QTextCursor(self.document())
es.cursor.setPosition(pos)
es.cursor.setPosition(anchor, QTextCursor.KeepAnchor)
bg = qutil.mixcolor(self.palette().highlight().color(),
self.palette().base().color(), 0.4)
es.format.setBackground(bg)
es.format.setProperty(QTextFormat.FullWidthSelection, True)
self.setExtraSelections([es])
# scroll log to the message
cursor = QTextCursor(self.document())
cursor.setPosition(anchor)
self.setTextCursor(cursor)
cursor.setPosition(pos)
self.setTextCursor(cursor)
# jump to the error location
cursor = errors.errors(self._document()).cursor(url, True)
if cursor:
self.parentWidget().mainwindow().setTextCursor(cursor,
findOpenView=True)
def setPreviewTexts(self):
textColor = defaultColor = self.htmlView.palette().color(QPalette.Text)
# If anything is entered, make the default color somewhat lighter
for name, desc in headers():
if self.edits[name].text().strip():
baseColor = self.htmlView.palette().color(QPalette.Base)
defaultColor = qutil.mixcolor(textColor, baseColor, 0.6)
break
textCssColor = textColor.name()
defaultCssColor = defaultColor.name()
msg = _("Click to enter a value.")
def my_headers():
for name, desc in headers():
t = self.edits[name].text().strip()
if t:
yield textCssColor, name, html.escape(t)
else:
yield defaultCssColor, name, html.escape(desc)
self.htmlView.setHtml(titles_html.format(
copyrightmsg = _("bottom of first page"),
taglinemsg = _("bottom of last page"),
imgurl = QUrl.fromLocalFile(__path__[0]).toString(),
**{name: '<a style="color: {0};" title="{1}" href="{2}">{3}</a>'.format(
color, msg, name, text)
for color, name, text in my_headers()}))
def setCurrentIndex(self, index):
if self._documents:
self._currentIndex = index
p = QApplication.palette()
if not self._documents[index].updated:
color = qutil.mixcolor(QColor(Qt.red), p.color(QPalette.Base), 0.3)
p.setColor(QPalette.Base, color)
for w in self.createdWidgets():
w.setCurrentIndex(index)
w.setPalette(p)
self.currentDocumentChanged.emit(self._documents[index])
def setCurrentIndex(self, index):
if self._documents:
self._currentIndex = index
p = QApplication.palette()
if not self._documents[index].updated:
color = qutil.mixcolor(QColor(Qt.red), p.color(QPalette.Base), 0.3)
p.setColor(QPalette.Base, color)
for w in self.createdWidgets():
w.setCurrentIndex(index)
w.setPalette(p)
self.currentDocumentChanged.emit(self._documents[index])
def highlightError(self, index):
"""Hihglights the error message at the given index and jumps to its location."""
self._currentErrorIndex = index
# set text format
pos, anchor, url = self._errors[index]
es = QTextEdit.ExtraSelection()
es.cursor = QTextCursor(self.document())
es.cursor.setPosition(pos)
es.cursor.setPosition(anchor, QTextCursor.KeepAnchor)
bg = qutil.mixcolor(self.palette().highlight().color(), self.palette().base().color(), 0.4)
es.format.setBackground(bg)
es.format.setProperty(QTextFormat.FullWidthSelection, True)
self.setExtraSelections([es])
# scroll log to the message
cursor = QTextCursor(self.document())
cursor.setPosition(anchor)
self.setTextCursor(cursor)
cursor.setPosition(pos)
self.setTextCursor(cursor)
# jump to the error location
cursor = errors.errors(self._document()).cursor(url, True)
if cursor:
self.parentWidget().mainwindow().setTextCursor(cursor, findOpenView=True)
