def drawContents(self, painter):
"""
Reimplementation of drawContents to limit the drawing
inside `textRext`.
"""
painter.setPen(self.__color)
painter.setFont(self.font())
if self.__textRect:
rect = self.__textRect
else:
rect = self.rect().adjusted(5, 5, -5, -5)
if Qt.mightBeRichText(self.__message):
doc = QTextDocument()
doc.setHtml(self.__message)
doc.setTextWidth(rect.width())
cursor = QTextCursor(doc)
cursor.select(QTextCursor.Document)
fmt = QTextBlockFormat()
fmt.setAlignment(self.__alignment)
cursor.mergeBlockFormat(fmt)
painter.save()
painter.translate(rect.topLeft())
doc.drawContents(painter)
painter.restore()
else:
painter.drawText(rect, self.__alignment, self.__message)
def highlightBlockBefore(self, text):
"""Highlighting to do before anything else.
When subclassing basicHighlighter, you must call highlightBlockBefore
before you do any custom highlighting.
"""
bf = QTextBlockFormat(self._defaultBlockFormat)
bf.setAlignment(QTextCursor(self.currentBlock()).blockFormat().alignment())
QTextCursor(self.currentBlock()).setBlockFormat(bf)
def highlightBlockBefore(self, text):
"""Highlighting to do before anything else.
When subclassing basicHighlighter, you must call highlightBlockBefore
before you do any custom highlighting.
"""
bf = QTextBlockFormat(self._defaultBlockFormat)
bf.setAlignment(QTextCursor(self.currentBlock()).blockFormat().alignment())
QTextCursor(self.currentBlock()).setBlockFormat(bf)
def getThemeBlockFormat(themeDatas):
bf = QTextBlockFormat()
bf.setAlignment(Qt.AlignLeft if themeDatas["Spacings/Alignment"] == 0 else
Qt.AlignCenter if themeDatas["Spacings/Alignment"] == 1 else
Qt.AlignRight if themeDatas["Spacings/Alignment"] == 2 else
Qt.AlignJustify)
bf.setLineHeight(themeDatas["Spacings/LineSpacing"], QTextBlockFormat.ProportionalHeight)
bf.setTextIndent(themeDatas["Spacings/TabWidth"] * 1 if themeDatas["Spacings/IndentFirstLine"] else 0)
bf.setTopMargin(themeDatas["Spacings/ParagraphAbove"])
bf.setBottomMargin(themeDatas["Spacings/ParagraphBelow"])
return bf
def getThemeBlockFormat(themeDatas):
bf = QTextBlockFormat()
bf.setAlignment(Qt.AlignLeft if themeDatas["Spacings/Alignment"] == 0 else
Qt.AlignCenter if themeDatas["Spacings/Alignment"] == 1 else
Qt.AlignRight if themeDatas["Spacings/Alignment"] == 2 else
Qt.AlignJustify)
bf.setLineHeight(themeDatas["Spacings/LineSpacing"], QTextBlockFormat.ProportionalHeight)
bf.setTextIndent(themeDatas["Spacings/TabWidth"] * 1 if themeDatas["Spacings/IndentFirstLine"] else 0)
bf.setTopMargin(themeDatas["Spacings/ParagraphAbove"])
bf.setBottomMargin(themeDatas["Spacings/ParagraphBelow"])
return bf
def set_text_alignment(self):
''' Apply the required text alignment within the text box '''
alignment = self.parentItem().text_alignment
self.setTextWidth(self.boundingRect().width())
fmt = QTextBlockFormat()
fmt.setAlignment(alignment)
cursor = self.textCursor()
cursor.select(QTextCursor.Document)
cursor.mergeBlockFormat(fmt)
cursor.clearSelection()
self.setTextCursor(cursor)
def reshape(self):
''' Update the shape of the edge (redefined function) '''
path = QPainterPath()
# If there is a starting point, draw a line to the first curve point
if self.start_point:
path.moveTo(self.source_connection.center)
path.lineTo(self.bezier[0])
else:
path.moveTo(self.source_connection.center)
# Loop over the curve points:
for group in self.bezier[1:]:
path.cubicTo(*[point.center for point in group])
# If there is an ending point, draw a line to it
if self.end_point:
path.lineTo(self.end_connection.center)
end_point = path.currentPosition()
arrowhead = self.angle_arrow(path)
path.lineTo(arrowhead[0])
path.moveTo(end_point)
path.lineTo(arrowhead[1])
path.moveTo(end_point)
try:
# Add the transition label, if any (none for the START edge)
font = QFont('arial', pointSize=8)
metrics = QFontMetrics(font)
label = self.edge.get('label', '')
lines = label.split('\n')
width = metrics.width(max(lines)) # longest line
height = metrics.height() * len(lines)
# lp is the position of the center of the text
pos = self.mapFromScene(*self.edge['lp'])
if not self.text_label:
self.text_label = QGraphicsTextItem(
self.edge.get('label', ''), parent=self)
self.text_label.setX(pos.x() - width / 2)
self.text_label.setY(pos.y() - height / 2)
self.text_label.setFont(font)
# Make horizontal center alignment, as dot does
self.text_label.setTextWidth(self.text_label.boundingRect().width())
fmt = QTextBlockFormat()
fmt.setAlignment(Qt.AlignHCenter)
cursor = self.text_label.textCursor()
cursor.select(QTextCursor.Document)
cursor.mergeBlockFormat(fmt)
cursor.clearSelection()
self.text_label.setTextCursor(cursor)
self.text_label.show()
except KeyError:
# no label
pass
self.setPath(path)
def insertImage(self, qimage, image_name):
self.moveCursor(QTextCursor.End)
resource_path = os.path.join(self.resource_folder, image_name) + '.png'
self.document().addResource(QTextDocument.ImageResource,
QUrl(resource_path), QVariant(qimage))
image_format = QTextImageFormat()
image_format.setName(resource_path)
cursor = self.textCursor()
block_format = QTextBlockFormat()
block_format.setAlignment(Qt.AlignCenter)
cursor.insertBlock(block_format)
cursor.insertImage(image_format)
cursor.insertBlock(block_format)
self.image_resources[resource_path] = qimage
def show(self):
"""
No need since we print it as soon as we add a row
"""
if self.tab_initialized:
self.text_edit.moveCursor(QTextCursor.End)
self.text_edit.setTextColor(mapColor('k'))
cursor = self.text_edit.textCursor()
block_format = QTextBlockFormat()
block_format.setAlignment(mapAlignment(Align.Center))
cursor.insertBlock(block_format)
cursor.insertHtml(self.html_table_widget.show())
cursor.insertBlock(block_format)
self.text_edit.resetFontSize()
else:
self.table_widget.show()
def formatBlock(self, block, state):
"""Apply transformation to given block."""
blockFormat = QTextBlockFormat()
if state == State.BLOCKQUOTE_LINE:
# Number of tabs
n = block.text().indexOf(QRegExp(r'[^\t]'), 0)
blockFormat.setIndent(0)
blockFormat.setTextIndent(-self.tabStopWidth * n)
blockFormat.setLeftMargin(self.tabStopWidth * n)
# blockFormat.setRightMargin(self.editor.contentsRect().width()
# - self.editor.lineNumberAreaWidth()
# - fm.width("X") * self.editor.LimitLine
# + self.editor.tabStopWidth())
blockFormat.setAlignment(Qt.AlignJustify)
if self.name == "Default":
blockFormat.setTopMargin(5)
blockFormat.setBottomMargin(5)
elif state == State.HEADER_LINE:
blockFormat.setBackground(QColor("#EEEEEE"))
elif state in State.LIST:
data = blockUserData.getUserData(block)
if str(data.listSymbol()) in "+-":
blockFormat.setBackground(QColor("#EEFFEE"))
else:
blockFormat.setBackground(QColor("#EEEEFA"))
n = blockUserData.getUserData(block).leadingSpaces() + 1
f = QFontMetrics(QFont(self.defaultFontFamily,
self._defaultCharFormat.font().pointSize()))
fm = f.width(" " * n +
blockUserData.getUserData(block).listSymbol())
blockFormat.setTextIndent(-fm)
blockFormat.setLeftMargin(fm)
if blockUserData.getUserState(block) == State.LIST_BEGINS and \
self.name == "Default":
blockFormat.setTopMargin(5)
return blockFormat
def CreatePDF(self, out, timestamp, data, frame, rows, columns, fileName,
VManager):
''' Create PDF QgsTask '''
QCoreApplication.processEvents()
QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
font_normal = QFont("Helvetica", 10, QFont.Normal)
font_bold = QFont("Helvetica", 12, QFont.Bold)
printer = QPrinter(QPrinter.HighResolution)
printer.setOrientation(QPrinter.Portrait)
printer.setOutputFormat(QPrinter.PdfFormat)
printer.setFullPage(True)
printer.setPaperSize(QPrinter.A4)
printer.setOutputFileName(out)
printer.setPageMargins(15, 15, 15, 15, QPrinter.Point)
printer.setColorMode(QPrinter.Color)
document = QTextDocument()
document.setDefaultFont(font_normal)
cursor = QTextCursor(document)
cursor.movePosition(QTextCursor.Start, QTextCursor.MoveAnchor)
cursor.insertHtml("""
<p style='text-align: center;'>
<img style='display: block; margin-left: auto; margin-right: auto;'
src=\':/imgFMV/images/header_logo.png\' width='200' height='25' />
</p>
<p style='text-align: center;'>
<strong>Video : </strong>%s<strong>
</p>
<p style='text-align: center;'>
<strong>TimeStamp : </strong>%s</p><br><br>
""" % (fileName, timestamp))
tableFormat = QTextTableFormat()
tableFormat.setHeaderRowCount(1)
tableFormat.setBorderBrush(QBrush(Qt.black))
tableFormat.setAlignment(Qt.AlignHCenter)
tableFormat.setCellPadding(2)
tableFormat.setCellSpacing(2)
centerFormat = QTextBlockFormat()
centerFormat.setAlignment(Qt.AlignCenter)
cursor.insertBlock(centerFormat)
textTable = cursor.insertTable(rows + 1, columns, tableFormat)
tableHeaderFormat = QTextCharFormat()
tableHeaderFormat.setFont(font_bold)
tableHeaderFormat.setBackground(QColor("#67b03a"))
tableHeaderFormat.setForeground(Qt.white)
alternate_background = QTextCharFormat()
alternate_background.setBackground(QColor("#DDE9ED"))
for column in range(columns):
cell = textTable.cellAt(0, column)
cell.setFormat(tableHeaderFormat)
cellCursor = cell.firstCursorPosition()
cellCursor.insertText(VManager.horizontalHeaderItem(column).text())
row = 0
for key in sorted(data.keys()):
cell0 = textTable.cellAt(row + 1, 0)
cell1 = textTable.cellAt(row + 1, 1)
cell2 = textTable.cellAt(row + 1, 2)
if (row + 1) % 2 == 0:
cell0.setFormat(alternate_background)
cell1.setFormat(alternate_background)
cell2.setFormat(alternate_background)
cellCursor0 = cell0.firstCursorPosition()
cellCursor0.insertText(str(key))
cellCursor1 = cell1.firstCursorPosition()
cellCursor1.insertText(str(data[key][0]))
cellCursor2 = cell2.firstCursorPosition()
cellCursor2.insertText(str(data[key][1]))
row += 1
cursor.movePosition(QTextCursor.End, QTextCursor.MoveAnchor)
cursor.insertHtml("""
<br><p style='text-align: center;'><strong>Current Frame</strong></p><br>
""")
centerFormat = QTextBlockFormat()
centerFormat.setAlignment(Qt.AlignHCenter)
cursor.insertBlock(centerFormat)
cursor.insertImage(frame.scaledToWidth(500))
QCoreApplication.processEvents()
document.print_(printer)
QCoreApplication.processEvents()
def loadFontSettings(self):
if self._fromTheme or \
not self._index or \
type(self._index.model()) != outlineModel or \
self._column != Outline.text.value:
return
opt = settings.textEditor
f = QFont()
f.fromString(opt["font"])
background = opt["background"] if not opt["backgroundTransparent"] else "transparent"
foreground = opt["fontColor"] if not opt["backgroundTransparent"] else S.text
# self.setFont(f)
self.setStyleSheet("""QTextEdit{{
background: {bg};
color: {foreground};
font-family: {ff};
font-size: {fs};
margin: {mTB}px {mLR}px;
{maxWidth}
}}
""".format(
bg=background,
foreground=foreground,
ff=f.family(),
fs="{}pt".format(str(f.pointSize())),
mTB = opt["marginsTB"],
mLR = opt["marginsLR"],
maxWidth = "max-width: {}px;".format(opt["maxWidth"]) if opt["maxWidth"] else "",
)
)
# We set the parent background to the editor's background in case
# there are margins. We check that the parent class is a QWidget because
# if textEditView is used in fullScreenEditor, then we don't want to
# set the background.
if self.parent().__class__ == QWidget:
self.parent().setStyleSheet("""
QWidget#{name}{{
background: {bg};
}}""".format(
# We style by name, otherwise all heriting widgets get the same
# colored background, for example context menu.
name=self.parent().objectName(),
bg=background,
))
cf = QTextCharFormat()
# cf.setFont(f)
# cf.setForeground(QColor(opt["fontColor"]))
self.setCursorWidth(opt["cursorWidth"])
bf = QTextBlockFormat()
bf.setLineHeight(opt["lineSpacing"], bf.ProportionalHeight)
bf.setTextIndent(opt["tabWidth"] * 1 if opt["indent"] else 0)
bf.setTopMargin(opt["spacingAbove"])
bf.setBottomMargin(opt["spacingBelow"])
bf.setAlignment(Qt.AlignLeft if opt["textAlignment"] == 0 else
Qt.AlignCenter if opt["textAlignment"] == 1 else
Qt.AlignRight if opt["textAlignment"] == 2 else
Qt.AlignJustify)
self._defaultCharFormat = cf
self._defaultBlockFormat = bf
if self.highlighter:
self.highlighter.setMisspelledColor(QColor(opt["misspelled"]))
self.highlighter.setDefaultCharFormat(self._defaultCharFormat)
self.highlighter.setDefaultBlockFormat(self._defaultBlockFormat)
def printViaQCursor(self):
dialog = QPrintDialog(self.printer, self)
if not dialog.exec_():
return
logo = QPixmap(":/logo.png")
headFormat = QTextBlockFormat()
headFormat.setAlignment(Qt.AlignLeft)
headFormat.setTextIndent(self.printer.pageRect().width() -
logo.width() - 216)
bodyFormat = QTextBlockFormat()
bodyFormat.setAlignment(Qt.AlignJustify)
lastParaBodyFormat = QTextBlockFormat(bodyFormat)
lastParaBodyFormat.setPageBreakPolicy(
QTextFormat.PageBreak_AlwaysAfter)
rightBodyFormat = QTextBlockFormat()
rightBodyFormat.setAlignment(Qt.AlignRight)
headCharFormat = QTextCharFormat()
headCharFormat.setFont(QFont("Helvetica", 10))
bodyCharFormat = QTextCharFormat()
bodyCharFormat.setFont(QFont("Times", 11))
redBodyCharFormat = QTextCharFormat(bodyCharFormat)
redBodyCharFormat.setForeground(Qt.red)
tableFormat = QTextTableFormat()
tableFormat.setBorder(1)
tableFormat.setCellPadding(2)
document = QTextDocument()
cursor = QTextCursor(document)
mainFrame = cursor.currentFrame()
page = 1
for statement in self.statements:
cursor.insertBlock(headFormat, headCharFormat)
cursor.insertImage(":/logo.png")
for text in ("Greasy Hands Ltd.",
"New Lombard Street", "London", "WC13 4PX",
QDate.currentDate().toString(DATE_FORMAT)):
cursor.insertBlock(headFormat, headCharFormat)
cursor.insertText(text)
for line in statement.address.split(", "):
cursor.insertBlock(bodyFormat, bodyCharFormat)
cursor.insertText(line)
cursor.insertBlock(bodyFormat)
cursor.insertBlock(bodyFormat, bodyCharFormat)
cursor.insertText("Dear {0},".format(statement.contact))
cursor.insertBlock(bodyFormat)
cursor.insertBlock(bodyFormat, bodyCharFormat)
balance = statement.balance()
cursor.insertText(
"The balance of your account is $ {0:,.2f}.".format(
float(balance)))
if balance < 0:
cursor.insertBlock(bodyFormat, redBodyCharFormat)
cursor.insertText("Please remit the amount owing "
"immediately.")
else:
cursor.insertBlock(bodyFormat, bodyCharFormat)
cursor.insertText("We are delighted to have done "
"business with you.")
cursor.insertBlock(bodyFormat, bodyCharFormat)
cursor.insertText("Transactions:")
table = cursor.insertTable(len(statement.transactions), 3,
tableFormat)
row = 0
for date, amount in statement.transactions:
cellCursor = table.cellAt(row, 0).firstCursorPosition()
cellCursor.setBlockFormat(rightBodyFormat)
cellCursor.insertText(date.toString(DATE_FORMAT),
bodyCharFormat)
cellCursor = table.cellAt(row, 1).firstCursorPosition()
if amount > 0:
cellCursor.insertText("Credit", bodyCharFormat)
else:
cellCursor.insertText("Debit", bodyCharFormat)
cellCursor = table.cellAt(row, 2).firstCursorPosition()
cellCursor.setBlockFormat(rightBodyFormat)
format = bodyCharFormat
if amount < 0:
format = redBodyCharFormat
cellCursor.insertText("$ {0:,.2f}".format(float(amount)),
format)
row += 1
cursor.setPosition(mainFrame.lastPosition())
cursor.insertBlock(bodyFormat, bodyCharFormat)
cursor.insertText("We hope to continue doing business "
"with you,")
cursor.insertBlock(bodyFormat, bodyCharFormat)
cursor.insertText("Yours sincerely")
cursor.insertBlock(bodyFormat)
if page == len(self.statements):
cursor.insertBlock(bodyFormat, bodyCharFormat)
else:
cursor.insertBlock(lastParaBodyFormat, bodyCharFormat)
cursor.insertText("K. Longrey, Manager")
page += 1
document.print_(self.printer)
def loadFontSettings(self):
if self._fromTheme or \
not self._index or \
type(self._index.model()) != outlineModel or \
self._column != Outline.text:
return
opt = settings.textEditor
f = QFont()
f.fromString(opt["font"])
background = (opt["background"] if not opt["backgroundTransparent"]
else "transparent")
foreground = opt["fontColor"] # if not opt["backgroundTransparent"]
# else S.text
# self.setFont(f)
self.setStyleSheet("""QTextEdit{{
background: {bg};
color: {foreground};
font-family: {ff};
font-size: {fs};
margin: {mTB}px {mLR}px;
{maxWidth}
}}
""".format(
bg=background,
foreground=foreground,
ff=f.family(),
fs="{}pt".format(str(f.pointSize())),
mTB = opt["marginsTB"],
mLR = opt["marginsLR"],
maxWidth = "max-width: {}px;".format(opt["maxWidth"]) if opt["maxWidth"] else "",
)
)
self._defaultFontSize = f.pointSize()
# We set the parent background to the editor's background in case
# there are margins. We check that the parent class is a QWidget because
# if textEditView is used in fullScreenEditor, then we don't want to
# set the background.
if self.parent().__class__ == QWidget:
self.parent().setStyleSheet("""
QWidget#{name}{{
background: {bg};
}}""".format(
# We style by name, otherwise all inheriting widgets get the same
# colored background, for example context menu.
name=self.parent().objectName(),
bg=background,
))
cf = QTextCharFormat()
# cf.setFont(f)
# cf.setForeground(QColor(opt["fontColor"]))
self.setCursorWidth(opt["cursorWidth"])
bf = QTextBlockFormat()
bf.setLineHeight(opt["lineSpacing"], bf.ProportionalHeight)
bf.setTextIndent(opt["tabWidth"] * 1 if opt["indent"] else 0)
bf.setTopMargin(opt["spacingAbove"])
bf.setBottomMargin(opt["spacingBelow"])
bf.setAlignment(Qt.AlignLeft if opt["textAlignment"] == 0 else
Qt.AlignCenter if opt["textAlignment"] == 1 else
Qt.AlignRight if opt["textAlignment"] == 2 else
Qt.AlignJustify)
self._defaultCharFormat = cf
self._defaultBlockFormat = bf
if self.highlighter:
self.highlighter.updateColorScheme()
self.highlighter.setMisspelledColor(QColor(opt["misspelled"]))
self.highlighter.setDefaultCharFormat(self._defaultCharFormat)
self.highlighter.setDefaultBlockFormat(self._defaultBlockFormat)
