def test_trame_dimentions_for_height_without_top_or_bottom(self):
dims = {
'left': '10pt',
#'top': '20pt',
'width': '30pt',
'height': '40pt',
}
expected = (10.0, 0.0, 30.0, 200.0)
result = get_frame_dimensions(dims, 100, 200)
self.assertEquals(expected, result)
def test_FrameDimensions_bottom_right_width_height(self):
dims = {
'bottom': '10pt',
'right': '20pt',
'width': '70pt',
'height': '80pt',
}
expected = (10.0, 110.0, 70.0, 80.0)
result = get_frame_dimensions(dims, 100, 200)
self.assertEquals(expected, result)
def test_FrameDimensions_left_top_bottom_right(self):
dims = {
'left': '10pt',
'top': '20pt',
'bottom': '30pt',
'right': '40pt',
}
expected = (10.0, 20.0, 50.0, 150.0)
result = get_frame_dimensions(dims, 100, 200)
self.assertEquals(expected, result)
def test_FrameDimensions_left_top_width_height(self):
#builder = pisaCSSBuilder(mediumSet=['all'])
dims = {
'left': '10pt',
'top': '20pt',
'width': '30pt',
'height': '40pt',
}
expected = (10.0, 20.0, 30.0, 40.0)
result = get_frame_dimensions(dims, 100, 200)
self.assertEquals(expected, result)
def test_FrameDimensions_bottom_right_width_height_with_margin(self):
dims = {
'bottom': '10pt',
'right': '20pt',
'width': '70pt',
'height': '80pt',
'margin-top': '10pt',
'margin-left': '15pt',
'margin-bottom': '20pt',
'margin-right': '25pt',
}
expected = (25.0, 120.0, 30.0, 50.0)
result = get_frame_dimensions(dims, 100, 200)
self.assertEquals(expected, result)
def _pisa_add_frame(self,
name,
data,
first=False,
border=None,
size=(0, 0)):
c = self.c
if not name:
name = "-pdf-frame-%d" % c.uid()
if data.get('is_landscape', False):
size = (size[1], size[0])
x, y, w, h = get_frame_dimensions(data, size[0], size[1])
# print name, x, y, w, h
#if not (w and h):
# return None
if first:
return name, None, data.get("-pdf-frame-border",
border), x, y, w, h, data
return (name, data.get("-pdf-frame-content",
None), data.get("-pdf-frame-border",
border), x, y, w, h, data)
def at_page(self, name, pseudopage, declarations):
c = self.c
data = {}
name = name or "body"
page_border = None
if declarations:
result = self.ruleset([self.selector('*')], declarations)
if declarations:
try:
data = result[0].values()[0]
except Exception:
data = result[0].popitem()[1]
page_border = data.get("-pdf-frame-border", None)
if name in c.templateList:
log.warn(
self.c.warning("template '%s' has already been defined", name))
if "-pdf-page-size" in data:
c.pageSize = xhtml2pdf.default.PML_PAGESIZES.get(
str(data["-pdf-page-size"]).lower(), c.pageSize)
is_landscape = False
if "size" in data:
size = data["size"]
if type(size) is not ListType:
size = [size]
size_list = []
for value in size:
valueStr = str(value).lower()
if isinstance(value, tuple):
size_list.append(get_size(value))
elif valueStr == "landscape":
is_landscape = True
elif valueStr == "portrait":
is_landscape = False
elif valueStr in xhtml2pdf.default.PML_PAGESIZES:
c.pageSize = xhtml2pdf.default.PML_PAGESIZES[valueStr]
else:
log.warn(c.warning("Unknown size value for @page"))
if len(size_list) == 2:
c.pageSize = tuple(size_list)
if is_landscape:
c.pageSize = landscape(c.pageSize)
padding_top = self._get_from_data(data, 'padding-top', 0, get_size)
padding_left = self._get_from_data(data, 'padding-left', 0, get_size)
padding_right = self._get_from_data(data, 'padding-right', 0, get_size)
padding_bottom = self._get_from_data(data, 'padding-bottom', 0,
get_size)
border_color = self._get_from_data(
data, ('border-top-color', 'border-bottom-color',
'border-left-color', 'border-right-color'), None, get_color)
border_width = self._get_from_data(
data, ('border-top-width', 'border-bottom-width',
'border-left-width', 'border-right-width'), 0, get_size)
for prop in ("margin-top", "margin-left", "margin-right",
"margin-bottom", "top", "left", "right", "bottom",
"width", "height"):
if prop in data:
c.frameList.append(
self._pisa_add_frame(name,
data,
first=True,
border=page_border,
size=c.pageSize))
break
# Frames have to be calculated after we know the pagesize
frame_list = []
static_list = []
for fname, static, border, x, y, w, h, fdata in c.frameList:
fpadding_top = self._get_from_data(fdata, 'padding-top',
padding_top, get_size)
fpadding_left = self._get_from_data(fdata, 'padding-left',
padding_left, get_size)
fpadding_right = self._get_from_data(fdata, 'padding-right',
padding_right, get_size)
fpadding_bottom = self._get_from_data(fdata, 'padding-bottom',
padding_bottom, get_size)
fborder_color = self._get_from_data(
fdata, ('border-top-color', 'border-bottom-color',
'border-left-color', 'border-right-color'),
border_color, get_color)
fborder_width = self._get_from_data(
fdata, ('border-top-width', 'border-bottom-width',
'border-left-width', 'border-right-width'),
border_width, get_size)
if border or page_border:
frame_border = ShowBoundaryValue()
else:
frame_border = ShowBoundaryValue(color=fborder_color,
width=fborder_width)
#fix frame sizing problem.
if static:
x, y, w, h = get_frame_dimensions(fdata, c.pageSize[0],
c.pageSize[1])
x, y, w, h = get_coordinates(x, y, w, h, c.pageSize)
if w <= 0 or h <= 0:
log.warn(
self.c.warning(
"Negative width or height of frame. Check @frame definitions."
))
frame = Frame(x,
y,
w,
h,
id=fname,
leftPadding=fpadding_left,
rightPadding=fpadding_right,
bottomPadding=fpadding_bottom,
topPadding=fpadding_top,
showBoundary=frame_border)
if static:
frame.pisaStaticStory = []
c.frameStatic[static] = [frame] + c.frameStatic.get(static, [])
static_list.append(frame)
else:
frame_list.append(frame)
background = data.get("background-image", None)
if background:
#should be relative to the css file
background = self.c.get_file(background,
relative=self.c.cssParser.rootPath)
if not frame_list:
log.warn(
c.warning(
"missing explicit frame definition for content or just static frames"
))
fname, static, border, x, y, w, h, data = self._pisa_add_frame(
name, data, first=True, border=page_border, size=c.pageSize)
x, y, w, h = get_coordinates(x, y, w, h, c.pageSize)
if w <= 0 or h <= 0:
log.warn(
c.warning(
"Negative width or height of frame. Check @page definitions."
))
if border or page_border:
frame_border = ShowBoundaryValue()
else:
frame_border = ShowBoundaryValue(color=border_color,
width=border_width)
frame_list.append(
Frame(x,
y,
w,
h,
id=fname,
leftPadding=padding_left,
rightPadding=padding_right,
bottomPadding=padding_bottom,
topPadding=padding_top,
showBoundary=frame_border))
pt = PmlPageTemplate(
id=name,
frames=frame_list,
pagesize=c.pageSize,
)
pt.pisaStaticList = static_list
pt.pisaBackground = background
pt.pisaBackgroundList = c.pisaBackgroundList
if is_landscape:
pt.pageorientation = pt.LANDSCAPE
c.templateList[name] = pt
c.template = None
c.frameList = []
c.frameStaticList = []
return {}, {}
def test_frame_dimensions_for_box_len_eq_4(self):
dims = {'-pdf-frame-box': ['12pt', '12,pt', '12pt', '12pt']}
expected = [12.0, 12.0, 12.0, 12.0]
result = get_frame_dimensions(dims, 100, 200)
self.assertEqual(result, expected)