def show(cursor, pos=None, num_lines=6):
"""Displays a tooltip showing part of the cursor's Document.
If the cursor has a selection, those blocks are displayed.
Otherwise, num_lines lines are displayed.
If pos is not given, the global mouse position is used.
"""
block = cursor.document().findBlock(cursor.selectionStart())
c2 = QTextCursor(block)
if cursor.hasSelection():
c2.setPosition(cursor.selectionEnd(), QTextCursor.KeepAnchor)
c2.movePosition(QTextCursor.EndOfBlock, QTextCursor.KeepAnchor)
else:
c2.movePosition(QTextCursor.NextBlock, QTextCursor.KeepAnchor, num_lines)
data = textformats.formatData('editor')
doc = QTextDocument()
font = QFont(data.font)
font.setPointSizeF(font.pointSizeF() * .8)
doc.setDefaultFont(font)
doc.setPlainText(c2.selection().toPlainText())
if metainfo.info(cursor.document()).highlighting:
highlighter.highlight(doc, state=tokeniter.state(block))
size = doc.size().toSize() + QSize(8, -4)
pix = QPixmap(size)
pix.fill(data.baseColors['background'])
doc.drawContents(QPainter(pix))
label = QLabel()
label.setPixmap(pix)
label.setStyleSheet("QLabel { border: 1px solid #777; }")
label.resize(size)
widgets.customtooltip.show(label, pos)
def stamp_image(image, expression_str, position, feature):
painter = QPainter(image)
data = QgsExpression.replaceExpressionText(expression_str, feature, None)
if not data:
return image
data = data.replace(r"\n", "<br>")
style = """
body {
color: yellow;
}
"""
doc = QTextDocument()
doc.setDefaultStyleSheet(style)
data = "<body>{}</body>".format(data)
doc.setHtml(data)
point = QPointF(20, 20)
# Wrap the text so we don't go crazy
if doc.size().width() > 300:
doc.setTextWidth(300)
if position == "top-left":
point = QPointF(20, 20)
elif position == "top-right":
x = image.width() - 20 - doc.size().width()
point = QPointF(x, 20)
elif position == "bottom-left":
point = QPointF(20, image.height() - 20 - doc.size().height())
elif position == "bottom-right":
x = image.width() - 20 - doc.size().width()
y = image.height() - 20 - doc.size().height()
point = QPointF(x, y)
painter.translate(point)
doc.drawContents(painter)
return image
class FeatureShape(LabeledPolygonShape):
def draw(self, painter, xMap, yMap, canvasRect):
self._setup_painter(painter)
self._set_outer_pen_and_brush(painter, xMap, yMap)
rtmin = self.item.rtmin
rtmax = self.item.rtmax
mzmin = self.item.mzmin
mzmax = self.item.mzmax
self._draw_polygon(painter, xMap, yMap, (rtmin, rtmax, mzmin, mzmax))
self._set_inner_pen_and_brush(painter, xMap, yMap)
for mass_trace in self.item.mass_traces:
self._draw_polygon(painter, xMap, yMap, mass_trace)
if self.label is not None:
self._draw_label(painter, xMap, yMap)
def _draw_label(self, painter, xMap, yMap):
self.text = QTextDocument()
self.text.setDefaultStyleSheet("""div { color: rgb(%d, %d, %d); }""" % self.color)
self.text.setHtml("<div>%s</div>" % (self.label, ))
x0 = xMap.transform(self.item.rtmax)
# y0: height between m0 and m1 masstrace if m1 exists, else at height of m0
yi = sorted(m.mzmin for m in self.item.mass_traces)
if len(yi) >= 2:
y0 = yMap.transform(0.5 * yi[0] + 0.5 * yi[1])
else:
y0 = yMap.transform(yi[0])
h = self.text.size().height()
painter.translate(x0, y0 - 0.5 * h)
self.text.drawContents(painter)
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 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)
class HtmlItemDelegate(QItemDelegate):
def __init__(self, parent):
QItemDelegate.__init__(self, parent)
self.document = QTextDocument(self)
self.document.setDocumentMargin(0)
self.hl_color = QApplication.palette().highlight().color()
self.hl_color = ",".join([repr(self.hl_color.red()), repr(self.hl_color.green()), repr(self.hl_color.blue())])
def drawDisplay(self, painter, option, rect, text):
point = rect.topLeft()
painter.translate(point)
if option.state & QStyle.State_Selected:
text = "<div style='background-color: rgb(%s)'>%s</div>" % (self.hl_color, text)
self.document.setHtml(text)
self.document.drawContents(painter)
painter.translate(-point)
def paint(self, painter, option, index):
text = index.model().data(index, Qt.DisplayRole).toString()
palette = QApplication.palette()
document = QTextDocument()
document.setDefaultFont(option.font)
if option.state & QStyle.State_Selected:
document.setHtml(
QString("<font color=%1>%2</font>").arg(
palette.highlightedText().color().name()).arg(text))
else:
document.setHtml(text)
painter.save()
color = (palette.highlight().color() if option.state
& QStyle.State_Selected else QColor(index.model().data(
index, Qt.BackgroundColorRole)))
painter.fillRect(option.rect, color)
painter.translate(option.rect.x(), option.rect.y())
document.drawContents(painter)
painter.restore()
def paint(self, painter, option, index):
text = index.model().data(index, Qt.DisplayRole).toString()
palette = QApplication.palette()
document = QTextDocument()
document.setDefaultFont(option.font)
if option.state & QStyle.State_Selected:
document.setHtml(QString("<font color=%1>%2</font>")
.arg(palette.highlightedText().color().name())
.arg(text))
else:
document.setHtml(text)
painter.save()
color = (palette.highlight().color()
if option.state & QStyle.State_Selected
else QColor(index.model().data(index,
Qt.BackgroundColorRole)))
painter.fillRect(option.rect, color)
painter.translate(option.rect.x(), option.rect.y())
document.drawContents(painter)
painter.restore()
def paint(self, painter, option, index):
if index.column() in (SRC_ADDR, DST_ADDR):
text = index.model().data(index).toString()
palette = QApplication.palette()
document = QTextDocument()
document.setDefaultFont(option.font)
if option.state & QStyle.State_Selected:
document.setHtml("<font color=%s>%s</font>" %
(palette.highlightedText().color().name(), text))
color = palette.highlight().color()
else:
document.setHtml(text)
color = QColor(index.model().data(index, Qt.BackgroundColorRole))
#document.setPageSize(option.rect.size())
painter.save()
painter.fillRect(option.rect, color)
painter.translate(option.rect.x(), option.rect.y())
document.drawContents(painter)
painter.restore()
else:
QItemDelegate.paint(self, painter, option, index)
class PeakRangeShape(LabeledPolygonShape):
def draw(self, painter, xMap, yMap, canvasRect):
self._setup_painter(painter)
self._set_inner_pen_and_brush(painter, xMap, yMap)
self._draw_polygon(painter, xMap, yMap, self.item)
if self.label is not None:
self._draw_label(painter, xMap, yMap)
def _draw_label(self, painter, xMap, yMap):
self.text = QTextDocument()
self.text.setDefaultStyleSheet("""div { color: rgb(%d, %d, %d); }""" % self.color)
self.text.setHtml("<div>%s</div>" % (self.label, ))
x0 = xMap.transform(self.item.rtmax)
# y0: height between m0 and m1 masstrace if m1 exists, else at height of m0
y0 = yMap.transform(0.5 * self.item.mzmin + 0.5 * self.item.mzmax)
h = self.text.size().height()
painter.translate(x0, y0 - 0.5 * h)
self.text.drawContents(painter)
def show(cursor, pos=None, num_lines=6):
"""Displays a tooltip showing part of the cursor's Document.
If the cursor has a selection, those blocks are displayed.
Otherwise, num_lines lines are displayed.
If pos is not given, the global mouse position is used.
"""
block = cursor.document().findBlock(cursor.selectionStart())
c2 = QTextCursor(block)
if cursor.hasSelection():
c2.setPosition(cursor.selectionEnd(), QTextCursor.KeepAnchor)
c2.movePosition(QTextCursor.EndOfBlock, QTextCursor.KeepAnchor)
else:
c2.movePosition(QTextCursor.NextBlock, QTextCursor.KeepAnchor,
num_lines)
data = textformats.formatData('editor')
doc = QTextDocument()
font = QFont(data.font)
font.setPointSizeF(font.pointSizeF() * .8)
doc.setDefaultFont(font)
doc.setPlainText(c2.selection().toPlainText())
if metainfo.info(cursor.document()).highlighting:
highlighter.highlight(doc, state=tokeniter.state(block))
size = doc.size().toSize() + QSize(8, -4)
pix = QPixmap(size)
pix.fill(data.baseColors['background'])
doc.drawContents(QPainter(pix))
label = QLabel()
label.setPixmap(pix)
label.setStyleSheet("QLabel { border: 1px solid #777; }")
label.resize(size)
widgets.customtooltip.show(label, pos)
def main():
app = QApplication(sys.argv)
# Preparing the pdf
doc = QTextDocument()
printer = QPrinter()
printer.setOutputFileName("KabitGurdas.pdf")
printer.setOutputFormat(QPrinter.PdfFormat)
# Setting page size as A5
printer.setPaperSize(QPrinter.A5);
# page margin
printer.setPageMargins(12, 16, 12, 20, QPrinter.Millimeter)
doc.setPageSize(QSizeF(printer.pageRect().size()))
painter = QPainter()
painter.begin( printer )
# Set poem book and get each poem in pdf
book = kb()
for KabitNumber in range(1,676):
# Add text in html to page
doc.setHtml(book.getKabitHTML(KabitNumber))
doc.defaultFont().setPointSize(20)
# A new page
printer.newPage()
# Create a QPainter to draw our content
doc.drawContents(painter)#,printer.pageRect().translated( -printer.pageRect().x(), -printer.pageRect().y() ))
#QTextDocument.drawContents(QPainter, QRectF rect=QRectF())
doc.print_(printer)
# Done.
painter.end()
def paint(self, painter, option, index):
painter.save()
cell_width = self.size.width()
#if option.state & QStyle.State_Selected:
# painter.fillRect(option.rect, option.palette.highlight())
#painter.drawRect(option.rect)
# Draw marks before translating painter
# =====================================
# Draw avatar
if not self.avatar:
avatar_filepath = index.data(self.AvatarRole).toPyObject()
self.avatar = QPixmap(avatar_filepath)
x = option.rect.left() + (self.BOX_MARGIN * 2)
y = option.rect.top() + (self.BOX_MARGIN * 2)
rect = QRect(x, y, self.AVATAR_SIZE, self.AVATAR_SIZE)
painter.drawPixmap(rect, self.avatar)
# Draw verified account icon
if index.data(self.VerifiedRole).toPyObject():
rect2 = QRect(rect.right() - 11, rect.bottom() - 10, 16, 16)
painter.drawPixmap(rect2, self.verified_icon)
marks_margin = 0
# Favorite mark
if index.data(self.FavoritedRole).toPyObject():
x = cell_width - 16 - self.BOX_MARGIN
y = option.rect.top() + self.BOX_MARGIN
rect = QRect(x, y, 16, 16)
painter.drawPixmap(rect, self.favorite_icon)
marks_margin = 16
# Draw reposted icon
if index.data(self.RepeatedRole).toPyObject():
x = cell_width - 16 - self.BOX_MARGIN - marks_margin
y = option.rect.top() + self.BOX_MARGIN
rect = QRect(x, y, 16, 16)
painter.drawPixmap(rect, self.repeated_icon)
# Draw protected account icon
protected_icon_margin = 0
if index.data(self.ProtectedRole).toPyObject():
x = option.rect.left() + self.BOX_MARGIN + self.AVATAR_SIZE + self.LEFT_MESSAGE_MARGIN
y = option.rect.top() + self.BOX_MARGIN
rect = QRect(x, y, 16, 16)
painter.drawPixmap(rect, self.protected_icon)
protected_icon_margin = 16
# ==== End of pixmap drawing ====
accumulated_height = 0
# Draw fullname
fullname = self.__render_fullname(cell_width, index)
x = option.rect.left() + self.BOX_MARGIN + self.AVATAR_SIZE
x += self.LEFT_MESSAGE_MARGIN + protected_icon_margin
y = option.rect.top()
painter.translate(x, y)
fullname.drawContents(painter)
# Draw username
username = self.__render_username(cell_width, index)
painter.translate(fullname.idealWidth(), 0)
username.drawContents(painter)
# Draw status message
x = -fullname.idealWidth() - protected_icon_margin
y = fullname.size().height() + self.TOP_MESSAGE_MARGIN
painter.translate(x, y)
message = self.__render_status_message(cell_width, index)
message.drawContents(painter)
accumulated_height += y + message.size().height()
# Draw reposted by
x = self.BOX_MARGIN + 16 - (self.LEFT_MESSAGE_MARGIN + self.AVATAR_SIZE)
y = message.size().height() + self.BOTTOM_MESSAGE_MARGIN
if accumulated_height < self.AVATAR_SIZE:
y += (self.AVATAR_SIZE - accumulated_height) + self.COMPLEMENT_HEIGHT
painter.translate(x, y)
reposted_by = index.data(self.RepostedRole).toPyObject()
if reposted_by:
reposted = QTextDocument()
reposted.setHtml("<span style='color: #999;'>%s</span>" % reposted_by)
reposted.setDefaultFont(FOOTER_FONT)
reposted.setTextWidth(self.__calculate_text_width(cell_width))
reposted.drawContents(painter)
# Draw reposted icon
rect2 = QRect(-16, 3, 16, 16)
painter.drawPixmap(rect2, self.reposted_icon)
# Draw datetime
datetime = index.data(self.DateRole).toPyObject()
timestamp = QTextDocument()
timestamp.setHtml("<span style='color: #999;'>%s</span>" % datetime)
timestamp.setDefaultFont(FOOTER_FONT)
timestamp.setTextWidth(self.__calculate_text_width(cell_width))
x = self.size.width() - timestamp.idealWidth() - 20 - self.BOX_MARGIN
painter.translate(x, 0)
timestamp.drawContents(painter)
painter.resetTransform()
painter.translate(0, option.rect.bottom())
line = QLine(0, 0, option.rect.width(), 0)
painter.setPen(QColor(230, 230, 230))
painter.drawLine(line)
painter.restore()
# max numbers in one line then add <br> in "english" translation
no_of_words = 20
for num, name in enumerate(Plist):
k = Elist[num].split()
klen = k.__len__()
t = klen / no_of_words
for i in range(t):
k.insert(no_of_words * (i + 1), "<br>")
strline = " ".join(k)
htmllist.append(AddHTMLTag(Center(Italics(TextSize(strline, 3))), "p"))
body = " ".join(htmllist)
# Necessary for unicode rendering
headuni = '<meta http-equiv="Content-Type" content="text\/html; charset=utf-8">'
html[count] = AddHead(headuni) + AddBody(body)
# A new page
printer.newPage()
# Draw the first page removing the pageRect offset due to margins.
doc.setHtml(html[count])
# Create a QPainter to draw our content
doc.drawContents(painter) # ,printer.pageRect().translated( -printer.pageRect().x(), -printer.pageRect().y() ))
# QTextDocument.drawContents(QPainter, QRectF rect=QRectF())
doc.print_(printer)
# Done.
painter.end()
def paint(self, painter, option, index):
painter.save()
cell_width = self.size.width()
#if option.state & QStyle.State_Selected:
# painter.fillRect(option.rect, option.palette.highlight())
#painter.drawRect(option.rect)
# Draw marks before translating painter
# =====================================
# Draw avatar
if not self.avatar:
avatar_filepath = index.data(self.AvatarRole).toPyObject()
self.avatar = QPixmap(avatar_filepath)
x = option.rect.left() + (self.BOX_MARGIN * 2)
y = option.rect.top() + (self.BOX_MARGIN * 2)
rect = QRect(x, y, self.AVATAR_SIZE, self.AVATAR_SIZE)
painter.drawPixmap(rect, self.avatar)
# Draw verified account icon
if index.data(self.VerifiedRole).toPyObject():
rect2 = QRect(rect.right() - 11, rect.bottom() - 10, 16, 16)
painter.drawPixmap(rect2, self.verified_icon)
marks_margin = 0
# Favorite mark
if index.data(self.FavoritedRole).toPyObject():
x = cell_width - 16 - self.BOX_MARGIN
y = option.rect.top() + self.BOX_MARGIN
rect = QRect(x, y, 16, 16)
painter.drawPixmap(rect, self.favorite_icon)
marks_margin = 16
# Draw reposted icon
if index.data(self.RepeatedRole).toPyObject():
x = cell_width - 16 - self.BOX_MARGIN - marks_margin
y = option.rect.top() + self.BOX_MARGIN
rect = QRect(x, y, 16, 16)
painter.drawPixmap(rect, self.repeated_icon)
# Draw protected account icon
protected_icon_margin = 0
if index.data(self.ProtectedRole).toPyObject():
x = option.rect.left(
) + self.BOX_MARGIN + self.AVATAR_SIZE + self.LEFT_MESSAGE_MARGIN
y = option.rect.top() + self.BOX_MARGIN
rect = QRect(x, y, 16, 16)
painter.drawPixmap(rect, self.protected_icon)
protected_icon_margin = 16
# ==== End of pixmap drawing ====
accumulated_height = 0
# Draw fullname
fullname = self.__render_fullname(cell_width, index)
x = option.rect.left() + self.BOX_MARGIN + self.AVATAR_SIZE
x += self.LEFT_MESSAGE_MARGIN + protected_icon_margin
y = option.rect.top()
painter.translate(x, y)
fullname.drawContents(painter)
# Draw username
username = self.__render_username(cell_width, index)
painter.translate(fullname.idealWidth(), 0)
username.drawContents(painter)
# Draw status message
x = -fullname.idealWidth() - protected_icon_margin
y = fullname.size().height() + self.TOP_MESSAGE_MARGIN
painter.translate(x, y)
message = self.__render_status_message(cell_width, index)
message.drawContents(painter)
accumulated_height += y + message.size().height()
# Draw reposted by
x = self.BOX_MARGIN + 16 - (self.LEFT_MESSAGE_MARGIN +
self.AVATAR_SIZE)
y = message.size().height() + self.BOTTOM_MESSAGE_MARGIN
if accumulated_height < self.AVATAR_SIZE:
y += (self.AVATAR_SIZE -
accumulated_height) + self.COMPLEMENT_HEIGHT
painter.translate(x, y)
reposted_by = index.data(self.RepostedRole).toPyObject()
if reposted_by:
reposted = QTextDocument()
reposted.setHtml("<span style='color: #999;'>%s</span>" %
reposted_by)
reposted.setDefaultFont(FOOTER_FONT)
reposted.setTextWidth(self.__calculate_text_width(cell_width))
reposted.drawContents(painter)
# Draw reposted icon
rect2 = QRect(-16, 3, 16, 16)
painter.drawPixmap(rect2, self.reposted_icon)
# Draw datetime
datetime = index.data(self.DateRole).toPyObject()
timestamp = QTextDocument()
timestamp.setHtml("<span style='color: #999;'>%s</span>" % datetime)
timestamp.setDefaultFont(FOOTER_FONT)
timestamp.setTextWidth(self.__calculate_text_width(cell_width))
x = self.size.width() - timestamp.idealWidth() - 20 - self.BOX_MARGIN
painter.translate(x, 0)
timestamp.drawContents(painter)
painter.resetTransform()
painter.translate(0, option.rect.bottom())
line = QLine(0, 0, option.rect.width(), 0)
painter.setPen(QColor(230, 230, 230))
painter.drawLine(line)
painter.restore()
