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Invoice renderer: Make it easier to change fonts

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Raphael Michel
2019-01-12 14:11:39 +01:00
parent d5ac155914
commit 66164d8202
1 changed files with 27 additions and 25 deletions
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52
src/pretix/base/invoice.py
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@@ -35,6 +35,8 @@ class BaseInvoiceRenderer:
"""
This is the base class for all invoice renderers.
"""
font_regular = 'OpenSans'
font_bold = 'OpenSansBd'
def __init__(self, event: Event):
self.event = event
@@ -92,10 +94,10 @@ class BaseReportlabInvoiceRenderer(BaseInvoiceRenderer):
Get a stylesheet. By default, this contains the "Normal" and "Heading1" styles.
"""
stylesheet = StyleSheet1()
stylesheet.add(ParagraphStyle(name='Normal', fontName='OpenSans', fontSize=10, leading=12))
stylesheet.add(ParagraphStyle(name='Heading1', fontName='OpenSansBd', fontSize=15, leading=15 * 1.2))
stylesheet.add(ParagraphStyle(name='FineprintHeading', fontName='OpenSansBd', fontSize=8, leading=12))
stylesheet.add(ParagraphStyle(name='Fineprint', fontName='OpenSans', fontSize=8, leading=10))
stylesheet.add(ParagraphStyle(name='Normal', fontName=self.font_regular, fontSize=10, leading=12))
stylesheet.add(ParagraphStyle(name='Heading1', fontName=self.font_bold, fontSize=15, leading=15 * 1.2))
stylesheet.add(ParagraphStyle(name='FineprintHeading', fontName=self.font_bold, fontSize=8, leading=12))
stylesheet.add(ParagraphStyle(name='Fineprint', fontName=self.font_regular, fontSize=8, leading=10))
return stylesheet
def _register_fonts(self):
@@ -208,7 +210,7 @@ class ClassicInvoiceRenderer(BaseReportlabInvoiceRenderer):
def _on_other_page(self, canvas: Canvas, doc):
canvas.saveState()
canvas.setFont('OpenSans', 8)
canvas.setFont(self.font_regular, 8)
canvas.drawRightString(self.pagesize[0] - 20 * mm, 10 * mm, pgettext("invoice", "Page %d") % (doc.page,))
for i, line in enumerate(self.invoice.footer_text.split('\n')[::-1]):
@@ -233,72 +235,72 @@ class ClassicInvoiceRenderer(BaseReportlabInvoiceRenderer):
canvas.setTitle(pgettext('invoice', 'Invoice {num}').format(num=self.invoice.number))
canvas.saveState()
canvas.setFont('OpenSans', 8)
canvas.setFont(self.font_regular, 8)
canvas.drawRightString(self.pagesize[0] - 20 * mm, 10 * mm, pgettext("invoice", "Page %d") % (doc.page,))
for i, line in enumerate(self.invoice.footer_text.split('\n')[::-1]):
canvas.drawCentredString(self.pagesize[0] / 2, 25 + (3.5 * i) * mm, line.strip())
textobject = canvas.beginText(25 * mm, (297 - 15) * mm)
textobject.setFont('OpenSansBd', 8)
textobject.setFont(self.font_bold, 8)
textobject.textLine(pgettext('invoice', 'Invoice from').upper())
canvas.drawText(textobject)
self._draw_invoice_from(canvas)
textobject = canvas.beginText(25 * mm, (297 - 50) * mm)
textobject.setFont('OpenSansBd', 8)
textobject.setFont(self.font_bold, 8)
textobject.textLine(pgettext('invoice', 'Invoice to').upper())
canvas.drawText(textobject)
self._draw_invoice_to(canvas)
textobject = canvas.beginText(125 * mm, (297 - 38) * mm)
textobject.setFont('OpenSansBd', 8)
textobject.setFont(self.font_bold, 8)
textobject.textLine(pgettext('invoice', 'Order code').upper())
textobject.moveCursor(0, 5)
textobject.setFont('OpenSans', 10)
textobject.setFont(self.font_regular, 10)
textobject.textLine(self.invoice.order.full_code)
canvas.drawText(textobject)
textobject = canvas.beginText(125 * mm, (297 - 50) * mm)
textobject.setFont('OpenSansBd', 8)
textobject.setFont(self.font_bold, 8)
if self.invoice.is_cancellation:
textobject.textLine(pgettext('invoice', 'Cancellation number').upper())
textobject.moveCursor(0, 5)
textobject.setFont('OpenSans', 10)
textobject.setFont(self.font_regular, 10)
textobject.textLine(self.invoice.number)
textobject.moveCursor(0, 5)
textobject.setFont('OpenSansBd', 8)
textobject.setFont(self.font_bold, 8)
textobject.textLine(pgettext('invoice', 'Original invoice').upper())
textobject.moveCursor(0, 5)
textobject.setFont('OpenSans', 10)
textobject.setFont(self.font_regular, 10)
textobject.textLine(self.invoice.refers.number)
else:
textobject.textLine(pgettext('invoice', 'Invoice number').upper())
textobject.moveCursor(0, 5)
textobject.setFont('OpenSans', 10)
textobject.setFont(self.font_regular, 10)
textobject.textLine(self.invoice.number)
textobject.moveCursor(0, 5)
if self.invoice.is_cancellation:
textobject.setFont('OpenSansBd', 8)
textobject.setFont(self.font_bold, 8)
textobject.textLine(pgettext('invoice', 'Cancellation date').upper())
textobject.moveCursor(0, 5)
textobject.setFont('OpenSans', 10)
textobject.setFont(self.font_regular, 10)
textobject.textLine(date_format(self.invoice.date, "DATE_FORMAT"))
textobject.moveCursor(0, 5)
textobject.setFont('OpenSansBd', 8)
textobject.setFont(self.font_bold, 8)
textobject.textLine(pgettext('invoice', 'Original invoice date').upper())
textobject.moveCursor(0, 5)
textobject.setFont('OpenSans', 10)
textobject.setFont(self.font_regular, 10)
textobject.textLine(date_format(self.invoice.refers.date, "DATE_FORMAT"))
textobject.moveCursor(0, 5)
else:
textobject.setFont('OpenSansBd', 8)
textobject.setFont(self.font_bold, 8)
textobject.textLine(pgettext('invoice', 'Invoice date').upper())
textobject.moveCursor(0, 5)
textobject.setFont('OpenSans', 10)
textobject.setFont(self.font_regular, 10)
textobject.textLine(date_format(self.invoice.date, "DATE_FORMAT"))
textobject.moveCursor(0, 5)
@@ -349,7 +351,7 @@ class ClassicInvoiceRenderer(BaseReportlabInvoiceRenderer):
p.drawOn(canvas, 125 * mm, (297 - 17) * mm - p_size[1])
textobject = canvas.beginText(125 * mm, (297 - 15) * mm)
textobject.setFont('OpenSansBd', 8)
textobject.setFont(self.font_bold, 8)
textobject.textLine(pgettext('invoice', 'Event').upper())
canvas.drawText(textobject)
@@ -400,8 +402,8 @@ class ClassicInvoiceRenderer(BaseReportlabInvoiceRenderer):
tstyledata = [
('ALIGN', (1, 0), (-1, -1), 'RIGHT'),
('VALIGN', (0, 0), (-1, -1), 'TOP'),
('FONTNAME', (0, 0), (-1, 0), 'OpenSansBd'),
('FONTNAME', (0, -1), (-1, -1), 'OpenSansBd'),
('FONTNAME', (0, 0), (-1, 0), self.font_bold),
('FONTNAME', (0, -1), (-1, -1), self.font_bold),
('LEFTPADDING', (0, 0), (0, -1), 0),
('RIGHTPADDING', (-1, 0), (-1, -1), 0),
]
@@ -469,7 +471,7 @@ class ClassicInvoiceRenderer(BaseReportlabInvoiceRenderer):
('LEFTPADDING', (0, 0), (0, -1), 0),
('RIGHTPADDING', (-1, 0), (-1, -1), 0),
('FONTSIZE', (0, 0), (-1, -1), 8),
('FONTNAME', (0, 0), (-1, -1), 'OpenSans'),
('FONTNAME', (0, 0), (-1, -1), self.font_regular),
]
thead = [
pgettext('invoice', 'Tax rate'),