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 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 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 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 _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 _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 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 __init__(self, parent=None, html=None):
super(PrintHtml, self).__init__(parent)
# html = codecs.open(b"template.html", encoding='utf-8').read()
baseurl = QUrl.fromLocalFile(os.getcwd() + "/temp/index.html")
self.setHtml(html, baseurl)
self.printer = QPrinter()
self.printer.setPageSize(QPrinter.A4)
self.printer.setOrientation(QPrinter.Portrait)
self.printer.setPageMargins(5, 5, 5, 5, QPrinter.Millimeter)
self.setFixedWidth(1000)
dialog = QPrintPreviewDialog(self.printer)
dialog.setWindowState(Qt.WindowMaximized)
dialog.paintRequested.connect(self.print_)
dialog.setWindowFlags(Qt.CustomizeWindowHint | Qt.WindowTitleHint | Qt.WindowMinMaxButtonsHint | Qt.WindowCloseButtonHint | Qt.WindowContextHelpButtonHint)
dialog.exec()
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 __init__(self, parent=None, html=None):
super(PrintHtml, self).__init__(parent)
# html = codecs.open(b"template.html", encoding='utf-8').read()
baseurl = QUrl.fromLocalFile(os.getcwd() + "/temp/index.html")
self.setHtml(html, baseurl)
self.printer = QPrinter()
self.printer.setPageSize(QPrinter.A4)
self.printer.setOrientation(QPrinter.Portrait)
self.printer.setPageMargins(5, 5, 5, 5, QPrinter.Millimeter)
self.setFixedWidth(1000)
dialog = QPrintPreviewDialog(self.printer)
dialog.setWindowState(Qt.WindowMaximized)
dialog.paintRequested.connect(self.print_)
dialog.setWindowFlags(Qt.CustomizeWindowHint | Qt.WindowTitleHint
| Qt.WindowMinMaxButtonsHint
| Qt.WindowCloseButtonHint
| Qt.WindowContextHelpButtonHint)
dialog.exec()
def view(self):
#Vista previa
if not self.document.isEmpty():
impres = QPrinter(QPrinter.HighResolution)
var_view = QPrintPreviewDialog(impres, self)
var_view.setWindowTitle("Vista previa")
var_view.setWindowFlags(Qt.Window)
var_view.resize(800, 600)
exportarPDF = var_view.findChildren(QToolBar)
exportarPDF[0].addAction(QIcon("logo.png"), "Exportar a PDF", self.pdf_export)
var_view.paintRequested.connect(self.visualizar)
var_view.exec_()
else:
QMessageBox.critical(self, "Atención", "No hay datos en la tabla ",
QMessageBox.Ok)
def printReview(self):
printer = QPrinter(QPrinter.HighResolution)
review = QPrintPreviewDialog(printer, self)
review.setWindowFlags(QtCore.Qt.Window)
review.paintRequested.connect(self.print)
review.exec_()
