def printpage(self, preview=False, count: {'special': 'count'}=None):
"""Print the current/[count]th tab.
Args:
preview: Show preview instead of printing.
count: The tab index to print, or None.
"""
if not qtutils.check_print_compat():
# WORKAROUND (remove this when we bump the requirements to 5.3.0)
raise cmdexc.CommandError(
"Printing on Qt < 5.3.0 on Windows is broken, please upgrade!")
tab = self._cntwidget(count)
if tab is not None:
if preview:
diag = QPrintPreviewDialog()
diag.setAttribute(Qt.WA_DeleteOnClose)
diag.setWindowFlags(diag.windowFlags() |
Qt.WindowMaximizeButtonHint |
Qt.WindowMinimizeButtonHint)
diag.paintRequested.connect(tab.print)
diag.exec_()
else:
diag = QPrintDialog()
diag.setAttribute(Qt.WA_DeleteOnClose)
diag.open(lambda: tab.print(diag.printer()))
def printPreview(self):
ui = self._ui
printer = self._printer
printer.setDocName(ui.webView.title() or '')
dialog = QPrintPreviewDialog(printer, self)
dialog.paintRequested.connect(ui.webView.print_)
dialog.exec_()
def printPreviewBrowser(self, browser=None):
"""
Public slot called to show a print preview of the displayed file.
@param browser reference to the browser to be printed (HelpBrowserWV)
"""
from PyQt5.QtPrintSupport import QPrintPreviewDialog
if browser is None:
browser = self.currentBrowser()
printer = QPrinter(mode=QPrinter.HighResolution)
if Preferences.getPrinter("ColorMode"):
printer.setColorMode(QPrinter.Color)
else:
printer.setColorMode(QPrinter.GrayScale)
if Preferences.getPrinter("FirstPageFirst"):
printer.setPageOrder(QPrinter.FirstPageFirst)
else:
printer.setPageOrder(QPrinter.LastPageFirst)
printer.setPageMargins(
Preferences.getPrinter("LeftMargin") * 10,
Preferences.getPrinter("TopMargin") * 10,
Preferences.getPrinter("RightMargin") * 10,
Preferences.getPrinter("BottomMargin") * 10,
QPrinter.Millimeter
)
printerName = Preferences.getPrinter("PrinterName")
if printerName:
printer.setPrinterName(printerName)
self.__printPreviewBrowser = browser
preview = QPrintPreviewDialog(printer, self)
preview.paintRequested.connect(self.__printPreview)
preview.exec_()
def standard_print_preview(self):
if not self.edit_control:
return
printer = QPrinter(QPrinter.HighResolution)
preview = QPrintPreviewDialog(printer, self)
preview.paintRequested.connect(self.show_preview)
preview.exec_()
def printPreview(self, obj, data):
from PyQt5.QtPrintSupport import QPrinter, QPrintPreviewDialog
from PyQt5.QtGui import QTextDocument, QTextCursor, QTextTableFormat, QTextFrameFormat #, QFont
import time
self.printer = QPrinter()
self.printer.setPageSize(QPrinter.A4)
self.printer.setOrientation(QPrinter.Landscape)
self.printer.setFullPage(True)
self.printer.setPageMargins(2, 2, 2, 2, QPrinter.Millimeter)
#self.printer.setFont(QFont("times",22))
dialog = QPrintPreviewDialog(self.printer)
#dialog.showFullScreen()
document = QTextDocument()
#document.setHtml("<html><head></head><body></body></html>")
document.setHtml("")
cursor = QTextCursor(document)
# Titolo
cursor.insertHtml("<h2 align=center>%s</h2>" % obj['title'])
cursor.insertText("\n")
# Data
cursor.insertHtml("<h5 align=left>%s</h5>" % time.strftime("%d/%m/%Y"))
cursor.insertText("\n")
# Table
tableFormat = QTextTableFormat()
tableFormat.setCellPadding(2)
tableFormat.setCellSpacing(3)
#tableFormat.setBorderStyle(QTextFrameFormat.BorderStyle_Ridge)
tableFormat.setBorder(0)
cursor.insertTable(len(data) + 2, len(obj['col_name']), tableFormat)
# Intestazioni
for table_title in obj['col_name']:
cursor.insertHtml('<font size="4" color="blue"><b>%s</b></font>' %
table_title)
cursor.movePosition(QTextCursor.NextCell)
# Riga bianca
for table_title in obj['col_name']:
cursor.insertText(' ')
cursor.movePosition(QTextCursor.NextCell)
# Dati Tabella
for r in data:
for k in obj['col_order']:
v = r[k]
if v is not None:
#cursor.insertText(str(v))
cursor.insertHtml('<font size="4">%s</font>' % v)
cursor.movePosition(QTextCursor.NextCell)
dialog.paintRequested.connect(document.print_)
dialog.setFixedSize(1500, 1050)
dialog.exec_()
def tablePt(self, sqlstr, tit_pt, subtit_pt, date_pt, colsize, ltop_pt,
rbot_pt): #preview print
self.sqlstr = sqlstr
self.tit_pt = tit_pt #主标题
self.subtit_pt = subtit_pt #子标题
self.date_pt = date_pt #打印日期
self.colsize = colsize #每列宽
self.ltop_pt = ltop_pt #左.上点坐标,及左边界,上边界
self.rbot_pt = rbot_pt #右.下点坐标,及右边界,下边界
self.setdat(self.sqlstr) #取数据
#自定义表头,表格内文字 测试用
# self.tit_font_class=tit_font_class
# self.tb_font_class=tb_font_class
# ===============debug printer =============
# def tablePt(self):
#
# self.sqlstr="select id,单位名称,车主姓名,车牌照号,车辆类别,缴费金额 from work"
# self.setdat(self.sqlstr)
# self.tit_pt='左.上点坐标,及左边界,上边界' #主标题
# self.subtit_pt='子标题' #子标题
# self.date_pt='date_pt' #打印日期
# self.colsize=[5, 8, 6, 8, 6, 9] #每列宽
# self.ltop_pt=[3, 5,] #左.上点坐标,及左边界,上边界
# self.rbot_pt=[4, 3] #右.下点坐标,及右边界,下边界
printer = QPrinter(QPrinter.HighResolution)
printer.setFontEmbeddingEnabled(True)
preview = QPrintPreviewDialog(printer)
preview.paintRequested.connect(self.paintpic)
preview.resize(1024, 720)
preview.exec_()
def _print(self):
preview_dialog = QPrintPreviewDialog(self._printer, self)
preview_dialog.setMinimumSize(cons.PRINT_PREVIEW_DIALOG_WIDTH,
cons.PRINT_PREVIEW_DIALOG_HEIGHT)
preview_dialog.paintRequested.connect(self._print_preview)
preview_dialog.exec_()
def __printPreviewDiagram(self):
"""
Private slot called to show a print preview of the diagram.
"""
from PyQt5.QtPrintSupport import QPrintPreviewDialog
printer = QPrinter(mode=QPrinter.ScreenResolution)
printer.setFullPage(True)
if Preferences.getPrinter("ColorMode"):
printer.setColorMode(QPrinter.Color)
else:
printer.setColorMode(QPrinter.GrayScale)
if Preferences.getPrinter("FirstPageFirst"):
printer.setPageOrder(QPrinter.FirstPageFirst)
else:
printer.setPageOrder(QPrinter.LastPageFirst)
printer.setPageMargins(
Preferences.getPrinter("LeftMargin") * 10,
Preferences.getPrinter("TopMargin") * 10,
Preferences.getPrinter("RightMargin") * 10,
Preferences.getPrinter("BottomMargin") * 10,
QPrinter.Millimeter
)
printer.setPrinterName(Preferences.getPrinter("PrinterName"))
preview = QPrintPreviewDialog(printer, self)
preview.paintRequested[QPrinter].connect(self.__print)
preview.exec_()
def printpage(self, preview=False, count: {'special': 'count'} = None):
"""Print the current/[count]th tab.
Args:
preview: Show preview instead of printing.
count: The tab index to print, or None.
"""
if not qtutils.check_print_compat():
# WORKAROUND (remove this when we bump the requirements to 5.3.0)
raise cmdexc.CommandError(
"Printing on Qt < 5.3.0 on Windows is broken, please upgrade!")
tab = self._cntwidget(count)
if tab is not None:
if preview:
diag = QPrintPreviewDialog()
diag.setAttribute(Qt.WA_DeleteOnClose)
diag.setWindowFlags(diag.windowFlags()
| Qt.WindowMaximizeButtonHint
| Qt.WindowMinimizeButtonHint)
diag.paintRequested.connect(tab.print)
diag.exec_()
else:
diag = QPrintDialog()
diag.setAttribute(Qt.WA_DeleteOnClose)
diag.open(lambda: tab.print(diag.printer()))
def __printPreviewDiagram(self):
"""
Private slot called to show a print preview of the diagram.
"""
from PyQt5.QtPrintSupport import QPrintPreviewDialog
printer = QPrinter(mode=QPrinter.ScreenResolution)
printer.setFullPage(True)
if Preferences.getPrinter("ColorMode"):
printer.setColorMode(QPrinter.Color)
else:
printer.setColorMode(QPrinter.GrayScale)
if Preferences.getPrinter("FirstPageFirst"):
printer.setPageOrder(QPrinter.FirstPageFirst)
else:
printer.setPageOrder(QPrinter.LastPageFirst)
printer.setPageMargins(
Preferences.getPrinter("LeftMargin") * 10,
Preferences.getPrinter("TopMargin") * 10,
Preferences.getPrinter("RightMargin") * 10,
Preferences.getPrinter("BottomMargin") * 10, QPrinter.Millimeter)
printer.setPrinterName(Preferences.getPrinter("PrinterName"))
preview = QPrintPreviewDialog(printer, self)
preview.paintRequested[QPrinter].connect(self.__print)
preview.exec_()
def __printPreviewImage(self):
"""
Private slot to handle the Print Preview menu action.
"""
from PyQt5.QtPrintSupport import QPrintPreviewDialog
if self.mainWidget is None:
E5MessageBox.critical(
self,
self.tr("Print Preview"),
self.tr("""There is no UI file loaded."""))
return
settings = Preferences.Prefs.settings
printer = QPrinter(QPrinter.HighResolution)
printer.setFullPage(True)
printerName = Preferences.getPrinter("UIPreviewer/printername")
if printerName:
printer.setPrinterName(printerName)
printer.setPageSize(
QPrinter.PageSize(int(settings.value("UIPreviewer/pagesize"))))
printer.setPageOrder(
QPrinter.PageOrder(int(settings.value("UIPreviewer/pageorder"))))
printer.setOrientation(QPrinter.Orientation(
int(settings.value("UIPreviewer/orientation"))))
printer.setColorMode(
QPrinter.ColorMode(int(settings.value("UIPreviewer/colormode"))))
preview = QPrintPreviewDialog(printer, self)
preview.paintRequested.connect(self.__print)
preview.exec_()
def print_(self):
printer = QPrinter(QPrinter.ScreenResolution)
dlg = QPrintPreviewDialog(printer)
view = PrintView()
view.setModel(self.table.model())
dlg.paintRequested.connect(view.print_)
dlg.exec_()
def __printPreviewImage(self):
"""
Private slot to handle the Print Preview menu action.
"""
from PyQt5.QtPrintSupport import QPrintPreviewDialog
if self.mainWidget is None:
E5MessageBox.critical(self, self.tr("Print Preview"),
self.tr("""There is no UI file loaded."""))
return
settings = Preferences.Prefs.settings
printer = QPrinter(QPrinter.HighResolution)
printer.setFullPage(True)
printerName = Preferences.getPrinter("UIPreviewer/printername")
if printerName:
printer.setPrinterName(printerName)
printer.setPageSize(
QPrinter.PageSize(int(settings.value("UIPreviewer/pagesize"))))
printer.setPageOrder(
QPrinter.PageOrder(int(settings.value("UIPreviewer/pageorder"))))
printer.setOrientation(
QPrinter.Orientation(int(
settings.value("UIPreviewer/orientation"))))
printer.setColorMode(
QPrinter.ColorMode(int(settings.value("UIPreviewer/colormode"))))
preview = QPrintPreviewDialog(printer, self)
preview.paintRequested.connect(self.__print)
preview.exec_()
def printPreviewBrowser(self, browser=None):
"""
Public slot called to show a print preview of the displayed file.
@param browser reference to the browser to be printed (HelpBrowserWV)
"""
from PyQt5.QtPrintSupport import QPrintPreviewDialog
if browser is None:
browser = self.currentBrowser()
printer = QPrinter(mode=QPrinter.HighResolution)
if Preferences.getPrinter("ColorMode"):
printer.setColorMode(QPrinter.Color)
else:
printer.setColorMode(QPrinter.GrayScale)
if Preferences.getPrinter("FirstPageFirst"):
printer.setPageOrder(QPrinter.FirstPageFirst)
else:
printer.setPageOrder(QPrinter.LastPageFirst)
printer.setPageMargins(
Preferences.getPrinter("LeftMargin") * 10,
Preferences.getPrinter("TopMargin") * 10,
Preferences.getPrinter("RightMargin") * 10,
Preferences.getPrinter("BottomMargin") * 10, QPrinter.Millimeter)
printerName = Preferences.getPrinter("PrinterName")
if printerName:
printer.setPrinterName(printerName)
self.__printPreviewBrowser = browser
preview = QPrintPreviewDialog(printer, self)
preview.paintRequested.connect(self.__printPreview)
preview.exec_()
def _printDocument(self):
"""Open the print preview dialog.
"""
thePreview = QPrintPreviewDialog(self)
thePreview.paintRequested.connect(self._doPrintPreview)
thePreview.exec_()
return
def print_(self):
printer = QPrinter(QPrinter.ScreenResolution)
dlg = QPrintPreviewDialog(printer)
view = PrintView()
view.setModel(self.table.model())
dlg.paintRequested.connect(view.print_)
dlg.exec_()
def preview(self):
# Превью печати
dialog = QPrintPreviewDialog()
self.NotePlace.setLineWrapMode(1)
dialog.paintRequested.connect(self.NotePlace.print_)
dialog.exec_()
if not self.wrapp.isChecked():
self.NotePlace.setLineWrapMode(0)
def previsualisation(self):
imprimeur = QPrinter(QPrinter.HighResolution)
boite_de_dialogue_previsualisation = QPrintPreviewDialog(
imprimeur, self)
boite_de_dialogue_previsualisation.paintRequested.connect(
self.previsualisation_2)
boite_de_dialogue_previsualisation.exec_()
def printpreviewDialog(self):
printer = QPrinter(QPrinter.HighResolution)
printer.setFullPage(True)
printer.setPageMargins(0, 0, 0, 0, QPrinter.Millimeter)
previewDialog = QPrintPreviewDialog(printer, self)
previewDialog.paintRequested.connect(self.printPreview)
previewDialog.exec_()
def handlePreview(self):
dialog = QPrintPreviewDialog()
icon = QIcon()
icon.addPixmap(QPixmap(":/QIcon/Backup/iconn.png"), QIcon.Normal, QIcon.Off)
dialog.setWindowIcon(icon)
dialog.setWindowTitle("پیش نمایش چاپ")
dialog.paintRequested.connect(self.handlePaintRequest)
dialog.setWindowFlags(Qt.WindowStaysOnTopHint)
dialog.exec_()
def preview(self):
# Open preview dialog
preview = QPrintPreviewDialog()
# If a print is requested, open print dialog
preview.paintRequested.connect(lambda p: self.noteContentEdit.print_(p))
preview.exec_()
def handlePreview(self, printer):
"""
This function handles the printPreview Functionality
of the csv file in the GUI app an opens print preview window
:param printer:
:return:
"""
dialog = QPrintPreviewDialog()
dialog.paintRequested.connect(self.handlePaintRequest)
dialog.exec_()
def handle_preview(self):
dialog = QPrintPreviewDialog()
dialog.setWindowIcon(QIcon('./images/logos/logo.jpg'))
dialog.setWindowFlags(dialog.windowFlags()
| Qt.WindowSystemMenuHint
| Qt.WindowMinMaxButtonsHint)
dialog.paintRequested.connect(self.handle_paint_request)
dialog.resize(1470, 980)
#dialog.setMinimumSize(1470, 980)
dialog.exec_()
def printPreview(self):
if self.page is None:
return
if self.m_inPrintPreview:
return
self.m_inPrintPreview = True
printer = QPrinter()
preview = QPrintPreviewDialog(printer, self.page.view())
preview.paintRequested.connect(self.printDocument)
preview.exec_()
self.m_inPrintPreview = False
def on_htmlButton_clicked():
printer = QPrinter(QPrinter.HighResolution)
# /* 打印预览 */
preview = QPrintPreviewDialog(printer, widget)
preview.paintRequested.connect(printHtml)
#
# 显示 预览框
#
# preview.exec()
preview.exec_()
def DoPrinter(mainWin,orderNo):
try:
printer =QPrinter(QPrinter.HighResolution)
#/* 打印预览 */
preview =QPrintPreviewDialog(printer,mainWin)
preview.paintRequested.connect(printHtml)
global selectOrderNo
selectOrderNo = orderNo
preview.exec_()
return True
except:
return False
def printpage(self, page=None):
""" Prints current/requested page """
if not page:
page = self.tabWidget.currentWidget().page().currentFrame()
printer = QPrinter(mode=QPrinter.HighResolution)
printer.setCreator("Quartz Browser")
title = self.tabWidget.currentWidget().page().mainFrame().title()
title = validateFileName(title)
printer.setDocName(title)
printer.setOutputFileName(docdir + title + ".pdf")
print_dialog = QPrintPreviewDialog(printer, self)
print_dialog.paintRequested.connect(page.print_)
print_dialog.exec_()
def _print_preview(tab: apitypes.Tab) -> None:
"""Show a print preview."""
def print_callback(ok: bool) -> None:
if not ok:
message.error("Printing failed!")
tab.printing.check_preview_support()
diag = QPrintPreviewDialog(tab)
diag.setAttribute(Qt.WA_DeleteOnClose)
diag.setWindowFlags(diag.windowFlags() | Qt.WindowMaximizeButtonHint |
Qt.WindowMinimizeButtonHint)
diag.paintRequested.connect(functools.partial(
tab.printing.to_printer, callback=print_callback))
diag.exec_()
def do_print(main_windows, order_no):
try:
printer = QPrinter(QPrinter.HighResolution)
# /* 打印预览 */
preview = QPrintPreviewDialog(printer, main_windows)
preview.paintRequested.connect(print_html)
global selectOrderNo
selectOrderNo = order_no
preview.exec_()
return True
except Exception as e:
print(e)
return False
def on_picButton_clicked():
printer = QPrinter(QPrinter.HighResolution)
# /* 打印预览 */
preview = QPrintPreviewDialog(printer, widget)
"""
* QPrintPreviewDialog类提供了一个打印预览对话框，里面功能比较全，
* paintRequested(QPrinter *printer)是系统提供的，
* 当preview.exec()执行时该信号被触发，
* plotPic(QPrinter *printer)是用户自定义的槽函数，图像的绘制就在这个函数里。
"""
preview.paintRequested.connect(plotPic)
preview.exec_() # /* 等待预览界面退出 */
def _print_preview(tab: apitypes.Tab) -> None:
"""Show a print preview."""
def print_callback(ok: bool) -> None:
if not ok:
message.error("Printing failed!")
tab.printing.check_preview_support()
diag = QPrintPreviewDialog(tab)
diag.setAttribute(Qt.WA_DeleteOnClose)
diag.setWindowFlags(diag.windowFlags() | Qt.WindowMaximizeButtonHint
| Qt.WindowMinimizeButtonHint)
diag.paintRequested.connect(
functools.partial(tab.printing.to_printer, callback=print_callback))
diag.exec_()
def callfastPrt(self):
# prt =QPrinter(QPrinter.HighResolution)
# prt.setFontEmbeddingEnabled(True)
# dialog = QPrintDialog(prt, self)
# if not dialog.exec_():
# return
# #self.paintpic(printer)
# self.fastPrt(prt,'冀B668HJ', '2018年12月1日', "冀B999HJ")
#self.fastPrt('冀B668HJ', '2018年12月1日')
# def fast_pt(self):
# #pass
prt = QPrinter(QPrinter.HighResolution)
prt.setFontEmbeddingEnabled(True)
prev = QPrintPreviewDialog(prt)
prev.paintRequested.connect(self.fastPrt)
prev.exec_()
def vistaPrevia(self):
if not self.documento.isEmpty():
impresion = QPrinter(QPrinter.HighResolution)
vista = QPrintPreviewDialog(impresion, self)
vista.setWindowTitle("предварительный просмотр")
vista.setWindowFlags(Qt.Window)
vista.resize(800, 600)
exportarPDF = vista.findChildren(QToolBar)
exportarPDF[0].addAction(QIcon("exportarPDF.png"), "Экспорт в PDF", self.exportarPDF)
vista.paintRequested.connect(self.vistaPreviaImpresion)
vista.exec_()
else:
QMessageBox.critical(self, "предварительный просмотр", "Нет данных для отображения. ",
QMessageBox.Ok)
def printPreview(self):
#* Generate PDF in path
currentdir = os.path.dirname(os.path.realpath(__file__))
html_path = os.path.join(currentdir, "index.html")
pdf_path = os.path.join(currentdir, "index.pdf")
converter = HyperPDFizer(html_path, pdf_path, currentdir)
converter.run()
if self.page is None:
return
if self.m_inPrintPreview:
return
self.m_inPrintPreview = True
printer = QPrinter()
preview = QPrintPreviewDialog(printer, self.page.view())
preview.paintRequested.connect(self.printDocument)
preview.exec_()
self.m_inPrintPreview = False
def printDocument(self):
document = self.text.document()
printer = QPrinter()
dlg = QPrintPreviewDialog(printer, self)
if dlg.exec_() != QtWidgets.QDialog.Accepted:
return
document.print_(printer)
self.statusBar().showMessage("Печать успешна", 2000)
def vistaPrevia(self):
if not self.documento.isEmpty():
impresion = QPrinter(QPrinter.HighResolution)
vista = QPrintPreviewDialog(impresion, self)
vista.setWindowTitle("Vista previa")
vista.setWindowFlags(Qt.Window)
vista.resize(800, 600)
exportarPDF = vista.findChildren(QToolBar)
exportarPDF[0].addAction(QIcon("exportarPDF.png"),
"Exportar a PDF", self.exportarPDF)
vista.paintRequested.connect(self.vistaPreviaImpresion)
vista.exec_()
else:
QMessageBox.critical(self, "Vista previa",
"No hay datos para visualizar. ",
QMessageBox.Ok)
def print_file(fileName, printFunction):
"""This method print a file
This method print a file, fileName is the default fileName,
and printFunction is a funcion that takes a QPrinter
object and print the file,
the print method
More info on:http://doc.qt.nokia.com/latest/printing.html"""
printer = QPrinter(QPrinter.HighResolution)
printer.setPageSize(QPrinter.A4)
printer.setOutputFileName(fileName)
printer.setDocName(fileName)
preview = QPrintPreviewDialog(printer)
preview.paintRequested[QPrinter].connect(printFunction)
size = QApplication.instance().desktop().screenGeometry()
width = size.width() - 100
height = size.height() - 100
preview.setMinimumSize(width, height)
preview.exec_()
def print_file(fileName, printFunction):
"""This method print a file
This method print a file, fileName is the default fileName,
and printFunction is a funcion that takes a QPrinter
object and print the file,
the print method
More info on:http://doc.qt.nokia.com/latest/printing.html"""
printer = QPrinter(QPrinter.HighResolution)
printer.setPageSize(QPrinter.A4)
printer.setOutputFileName(fileName)
printer.setDocName(fileName)
preview = QPrintPreviewDialog(printer)
preview.paintRequested['QPrinter*'].connect(printFunction)
size = QApplication.instance().desktop().screenGeometry()
width = size.width() - 100
height = size.height() - 100
preview.setMinimumSize(width, height)
preview.exec_()
def filePrintPreview(self):
printer = QPrinter(QPrinter.HighResolution)
preview = QPrintPreviewDialog(printer, self)
preview.paintRequested.connect(self.printPreview)
preview.exec_()
def printReview(self):
printer = QPrinter(QPrinter.HighResolution)
review = QPrintPreviewDialog(printer, self)
review.setWindowFlags(QtCore.Qt.Window)
review.paintRequested.connect(self.print)
review.exec_()
