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0003137: Attribute error on EmptyDoc for all graphical reports - only with PostScript and SVG output formats !

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removed 'template' parameter from init method.
problem was that they still used template parameter, when BaseDoc didn't have a template parameter anymore.

also pylint cleanup

svn: r12927
This commit is contained in:
Raphael Ackermann
2009-08-08 19:15:19 +00:00
parent c839502568
commit 5ae1a75bc0
2 changed files with 161 additions and 150 deletions
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214
src/plugins/docgen/PSDrawDoc.py
View File

@@ -21,6 +21,10 @@
# $Id$ # $Id$
"""
PostScript document generator.
"""
#------------------------------------------------------------------------- #-------------------------------------------------------------------------
# #
# python modules # python modules
@@ -37,7 +41,6 @@ from gen.plug import PluginManager, DocGenPlugin
from gen.plug.docgen import BaseDoc, DrawDoc, FONT_SERIF, PAPER_PORTRAIT, SOLID from gen.plug.docgen import BaseDoc, DrawDoc, FONT_SERIF, PAPER_PORTRAIT, SOLID
from gen.plug.utils import gformat from gen.plug.utils import gformat
import Errors import Errors
import Utils
def lrgb(grp): def lrgb(grp):
grp = ReportUtils.rgb_color(grp) grp = ReportUtils.rgb_color(grp)
@@ -53,9 +56,9 @@ def coords(grp):
#------------------------------------------------------------------------- #-------------------------------------------------------------------------
class PSDrawDoc(BaseDoc, DrawDoc): class PSDrawDoc(BaseDoc, DrawDoc):
def __init__(self,styles,type,template): def __init__(self, styles, type):
BaseDoc.__init__(self,styles,type,template) BaseDoc.__init__(self, styles, type)
self.f = None self.file = None
self.filename = None self.filename = None
self.level = 0 self.level = 0
self.page = 0 self.page = 0
@@ -91,50 +94,55 @@ class PSDrawDoc(BaseDoc,DrawDoc):
return (x, self.paper.get_size().get_height()-y) return (x, self.paper.get_size().get_height()-y)
def open(self, filename): def open(self, filename):
"""
Opens the file so that it can be generated.
@param filename: path name of the file to create
"""
if filename[-3:] != ".ps": if filename[-3:] != ".ps":
self.filename = filename + ".ps" self.filename = filename + ".ps"
else: else:
self.filename = filename self.filename = filename
try: try:
self.f = open(self.filename,"w") self.file = open(self.filename,"w")
except IOError,msg: except IOError,msg:
errmsg = "%s\n%s" % (_("Could not create %s") % self.filename, msg) errmsg = "%s\n%s" % (_("Could not create %s") % self.filename, msg)
raise Errors.ReportError(errmsg) raise Errors.ReportError(errmsg)
except: except:
raise Errors.ReportError(_("Could not create %s") % self.filename) raise Errors.ReportError(_("Could not create %s") % self.filename)
self.f.write('%!PS-Adobe-3.0\n') self.file.write('%!PS-Adobe-3.0\n')
self.f.write('%%LanguageLevel: 2\n') self.file.write('%%LanguageLevel: 2\n')
self.f.write('%%Pages: (atend)\n') self.file.write('%%Pages: (atend)\n')
self.f.write('%%PageOrder: Ascend\n') self.file.write('%%PageOrder: Ascend\n')
if self.paper.get_orientation() != PAPER_PORTRAIT: if self.paper.get_orientation() != PAPER_PORTRAIT:
self.f.write('%%Orientation: Landscape\n') self.file.write('%%Orientation: Landscape\n')
else: else:
self.f.write('%%Orientation: Portrait\n') self.file.write('%%Orientation: Portrait\n')
self.f.write('%%EndComments\n') self.file.write('%%EndComments\n')
self.f.write('/cm { 28.34 mul } def\n') self.file.write('/cm { 28.34 mul } def\n')
self.f.write('% build iso-latin-1 version of a font\n') self.file.write('% build iso-latin-1 version of a font\n')
self.f.write('/font-to-iso-latin-1 { % <font> font-to-iso-latin-1 <font>\n') self.file.write('/font-to-iso-latin-1 { % <font> font-to-iso-latin-1 <font>\n')
self.f.write('%% reencode for iso latin1; from the 2nd edition red book, sec 5.6.1\n') self.file.write('%% reencode for iso latin1; from the 2nd edition red book, sec 5.6.1\n')
self.f.write('dup length dict begin {1 index /FID ne {def} {pop pop} ifelse} forall\n') self.file.write('dup length dict begin {1 index /FID ne {def} {pop pop} ifelse} forall\n')
self.f.write('/Encoding ISOLatin1Encoding def currentdict end\n') self.file.write('/Encoding ISOLatin1Encoding def currentdict end\n')
self.f.write('dup /FontName get 80 string cvs (-ISOLatin1) concatstrings cvn \n') self.file.write('dup /FontName get 80 string cvs (-ISOLatin1) concatstrings cvn \n')
self.f.write('exch definefont\n') self.file.write('exch definefont\n')
self.f.write('} def\n') self.file.write('} def\n')
self.f.write('\n') self.file.write('\n')
self.f.write('/find-latin-font { % <name> find-latin-font <font>\n') self.file.write('/find-latin-font { % <name> find-latin-font <font>\n')
self.f.write('findfont font-to-iso-latin-1\n') self.file.write('findfont font-to-iso-latin-1\n')
self.f.write('} def\n') self.file.write('} def\n')
self.filename = filename self.filename = filename
def close(self): def close(self):
self.f.write('%%Trailer\n') self.file.write('%%Trailer\n')
self.f.write('%%Pages: ') self.file.write('%%Pages: ')
self.f.write('%d\n' % self.page) self.file.write('%d\n' % self.page)
self.f.write('%%EOF\n') self.file.write('%%EOF\n')
self.f.close() self.file.close()
if self.open_req: if self.open_req:
open_file_with_default_application(self.filename) open_file_with_default_application(self.filename)
@@ -143,15 +151,15 @@ class PSDrawDoc(BaseDoc,DrawDoc):
def start_page(self): def start_page(self):
self.page = self.page + 1 self.page = self.page + 1
self.f.write("%%Page:") self.file.write("%%Page:")
self.f.write("%d %d\n" % (self.page,self.page)) self.file.write("%d %d\n" % (self.page, self.page))
if self.paper.get_orientation() != PAPER_PORTRAIT: if self.paper.get_orientation() != PAPER_PORTRAIT:
self.f.write('90 rotate %s cm %s cm translate\n' % ( self.file.write('90 rotate %s cm %s cm translate\n' % (
gformat(0),gformat(-1*self.paper.get_size().get_height()))) gformat(0),gformat(-1*self.paper.get_size().get_height())))
def end_page(self): def end_page(self):
self.f.write('showpage\n') self.file.write('showpage\n')
self.f.write('%%PageTrailer\n') self.file.write('%%PageTrailer\n')
def encode(self, text): def encode(self, text):
try: try:
@@ -177,13 +185,13 @@ class PSDrawDoc(BaseDoc,DrawDoc):
(text, fdef) = self.encode_text(p, text) (text, fdef) = self.encode_text(p, text)
self.f.write('gsave\n') self.file.write('gsave\n')
self.f.write('%s %s %s setrgbcolor\n' % lrgb(stype.get_color())) self.file.write('%s %s %s setrgbcolor\n' % lrgb(stype.get_color()))
self.f.write(fdef) self.file.write(fdef)
self.f.write('(%s) dup stringwidth pop -2 div ' % text) self.file.write('(%s) dup stringwidth pop -2 div ' % text)
self.f.write('%s cm add %s cm moveto ' % coords(self.translate(x,y))) self.file.write('%s cm add %s cm moveto ' % coords(self.translate(x, y)))
self.f.write('show\n') self.file.write('show\n')
self.f.write('grestore\n') self.file.write('grestore\n')
def draw_text(self, style, text, x1, y1): def draw_text(self, style, text, x1, y1):
style_sheet = self.get_style_sheet() style_sheet = self.get_style_sheet()
@@ -196,10 +204,10 @@ class PSDrawDoc(BaseDoc,DrawDoc):
(text, fdef) = self.encode_text(p, text) (text, fdef) = self.encode_text(p, text)
self.f.write('gsave\n') self.file.write('gsave\n')
self.f.write('%s cm %s cm moveto\n' % coords(self.translate(x1,y1))) self.file.write('%s cm %s cm moveto\n' % coords(self.translate(x1, y1)))
self.f.write(fdef) self.file.write(fdef)
self.f.write('(%s) show grestore\n' % text) self.file.write('(%s) show grestore\n' % text)
def rotate_text(self, style, text, x, y, angle): def rotate_text(self, style, text, x, y, angle):
@@ -216,52 +224,52 @@ class PSDrawDoc(BaseDoc,DrawDoc):
(new_text, fdef) = self.encode_text(p, text[0]) (new_text, fdef) = self.encode_text(p, text[0])
self.f.write('gsave\n') self.file.write('gsave\n')
self.f.write(fdef) self.file.write(fdef)
coords = self.translate(x, y) coords = self.translate(x, y)
self.f.write('%s cm %s cm translate\n' % ( self.file.write('%s cm %s cm translate\n' % (
gformat(coords[0]),gformat(coords[1]))) gformat(coords[0]),gformat(coords[1])))
self.f.write('%s rotate\n' % gformat(-angle)) self.file.write('%s rotate\n' % gformat(-angle))
self.f.write('%s %s %s setrgbcolor\n' % lrgb(stype.get_color())) self.file.write('%s %s %s setrgbcolor\n' % lrgb(stype.get_color()))
val = len(text) val = len(text)
y = ((size * val)/2.0) - size y = ((size * val)/2.0) - size
for line in text: for line in text:
self.f.write('(%s) dup stringwidth pop -2 div ' self.file.write('(%s) dup stringwidth pop -2 div '
% self.encode(line)) % self.encode(line))
self.f.write("%s moveto show\n" % gformat(y)) self.file.write("%s moveto show\n" % gformat(y))
y -= size y -= size
self.f.write('grestore\n') self.file.write('grestore\n')
def draw_path(self, style, path): def draw_path(self, style, path):
style_sheet = self.get_style_sheet() style_sheet = self.get_style_sheet()
stype = style_sheet.get_draw_style(style) stype = style_sheet.get_draw_style(style)
self.f.write('gsave\n') self.file.write('gsave\n')
self.f.write('newpath\n') self.file.write('newpath\n')
self.f.write('%s setlinewidth\n' % gformat(stype.get_line_width())) self.file.write('%s setlinewidth\n' % gformat(stype.get_line_width()))
if stype.get_line_style() == SOLID: if stype.get_line_style() == SOLID:
self.f.write('[] 0 setdash\n') self.file.write('[] 0 setdash\n')
else: else:
self.f.write('[2 4] 0 setdash\n') self.file.write('[2 4] 0 setdash\n')
point = path[0] point = path[0]
x1 = point[0]+self.paper.get_left_margin() x1 = point[0]+self.paper.get_left_margin()
y1 = point[1]+self.paper.get_top_margin() y1 = point[1]+self.paper.get_top_margin()
self.f.write('%s cm %s cm moveto\n' % coords(self.translate(x1,y1))) self.file.write('%s cm %s cm moveto\n' % coords(self.translate(x1, y1)))
for point in path[1:]: for point in path[1:]:
x1 = point[0]+self.paper.get_left_margin() x1 = point[0]+self.paper.get_left_margin()
y1 = point[1]+self.paper.get_top_margin() y1 = point[1]+self.paper.get_top_margin()
self.f.write('%s cm %s cm lineto\n' % coords(self.translate(x1,y1))) self.file.write('%s cm %s cm lineto\n' % coords(self.translate(x1, y1)))
self.f.write('closepath\n') self.file.write('closepath\n')
color = stype.get_fill_color() color = stype.get_fill_color()
self.f.write('gsave %s %s %s setrgbcolor fill grestore\n' % lrgb(color)) self.file.write('gsave %s %s %s setrgbcolor fill grestore\n' % lrgb(color))
self.f.write('%s %s %s setrgbcolor stroke\n' % lrgb(stype.get_color())) self.file.write('%s %s %s setrgbcolor stroke\n' % lrgb(stype.get_color()))
self.f.write('grestore\n') self.file.write('grestore\n')
def draw_line(self, style, x1, y1, x2, y2): def draw_line(self, style, x1, y1, x2, y2):
x1 = x1 + self.paper.get_left_margin() x1 = x1 + self.paper.get_left_margin()
@@ -270,18 +278,18 @@ class PSDrawDoc(BaseDoc,DrawDoc):
y2 = y2 + self.paper.get_top_margin() y2 = y2 + self.paper.get_top_margin()
style_sheet = self.get_style_sheet() style_sheet = self.get_style_sheet()
stype = style_sheet.get_draw_style(style) stype = style_sheet.get_draw_style(style)
self.f.write('gsave newpath\n') self.file.write('gsave newpath\n')
self.f.write('%s cm %s cm moveto\n' % coords(self.translate(x1,y1))) self.file.write('%s cm %s cm moveto\n' % coords(self.translate(x1, y1)))
self.f.write('%s cm %s cm lineto\n' % coords(self.translate(x2,y2))) self.file.write('%s cm %s cm lineto\n' % coords(self.translate(x2, y2)))
self.f.write('%s setlinewidth\n' % gformat(stype.get_line_width())) self.file.write('%s setlinewidth\n' % gformat(stype.get_line_width()))
if stype.get_line_style() == SOLID: if stype.get_line_style() == SOLID:
self.f.write('[] 0 setdash\n') self.file.write('[] 0 setdash\n')
else: else:
self.f.write('[2 4] 0 setdash\n') self.file.write('[2 4] 0 setdash\n')
self.f.write('2 setlinecap\n') self.file.write('2 setlinecap\n')
self.f.write('%s %s %s setrgbcolor stroke\n' % lrgb(stype.get_color())) self.file.write('%s %s %s setrgbcolor stroke\n' % lrgb(stype.get_color()))
self.f.write('grestore\n') self.file.write('grestore\n')
def draw_box(self, style, text, x, y, w, h): def draw_box(self, style, text, x, y, w, h):
x = x + self.paper.get_left_margin() x = x + self.paper.get_left_margin()
@@ -290,45 +298,45 @@ class PSDrawDoc(BaseDoc,DrawDoc):
style_sheet = self.get_style_sheet() style_sheet = self.get_style_sheet()
box_style = style_sheet.get_draw_style(style) box_style = style_sheet.get_draw_style(style)
self.f.write('gsave\n') self.file.write('gsave\n')
shadsize = box_style.get_shadow_space() shadsize = box_style.get_shadow_space()
if box_style.get_shadow(): if box_style.get_shadow():
self.f.write('newpath\n') self.file.write('newpath\n')
self.f.write('%s cm %s cm moveto\n' % coords(self.translate(x+shadsize,y+shadsize))) self.file.write('%s cm %s cm moveto\n' % coords(self.translate(x+shadsize, y+shadsize)))
self.f.write('0 -%s cm rlineto\n' % gformat(h)) self.file.write('0 -%s cm rlineto\n' % gformat(h))
self.f.write('%s cm 0 rlineto\n' % gformat(w)) self.file.write('%s cm 0 rlineto\n' % gformat(w))
self.f.write('0 %s cm rlineto\n' % gformat(h)) self.file.write('0 %s cm rlineto\n' % gformat(h))
self.f.write('closepath\n') self.file.write('closepath\n')
self.f.write('.5 setgray\n') self.file.write('.5 setgray\n')
self.f.write('fill\n') self.file.write('fill\n')
self.f.write('newpath\n') self.file.write('newpath\n')
self.f.write('%s cm %s cm moveto\n' % coords(self.translate(x,y))) self.file.write('%s cm %s cm moveto\n' % coords(self.translate(x, y)))
self.f.write('0 -%s cm rlineto\n' % gformat(h)) self.file.write('0 -%s cm rlineto\n' % gformat(h))
self.f.write('%s cm 0 rlineto\n' % gformat(w)) self.file.write('%s cm 0 rlineto\n' % gformat(w))
self.f.write('0 %s cm rlineto\n' % gformat(h)) self.file.write('0 %s cm rlineto\n' % gformat(h))
self.f.write('closepath\n') self.file.write('closepath\n')
fill_color = box_style.get_fill_color() fill_color = box_style.get_fill_color()
color = box_style.get_color() color = box_style.get_color()
self.f.write('gsave %s %s %s setrgbcolor fill grestore\n' % lrgb(fill_color)) self.file.write('gsave %s %s %s setrgbcolor fill grestore\n' % lrgb(fill_color))
self.f.write('%s %s %s setrgbcolor stroke\n' % lrgb(color)) self.file.write('%s %s %s setrgbcolor stroke\n' % lrgb(color))
self.f.write('newpath\n') self.file.write('newpath\n')
if box_style.get_line_width(): if box_style.get_line_width():
self.f.write('%s cm %s cm moveto\n' % coords(self.translate(x,y))) self.file.write('%s cm %s cm moveto\n' % coords(self.translate(x, y)))
self.f.write('0 -%s cm rlineto\n' % gformat(h)) self.file.write('0 -%s cm rlineto\n' % gformat(h))
self.f.write('%s cm 0 rlineto\n' % gformat(w)) self.file.write('%s cm 0 rlineto\n' % gformat(w))
self.f.write('0 %s cm rlineto\n' % gformat(h)) self.file.write('0 %s cm rlineto\n' % gformat(h))
self.f.write('closepath\n') self.file.write('closepath\n')
self.f.write('%s setlinewidth\n' % gformat(box_style.get_line_width())) self.file.write('%s setlinewidth\n' % gformat(box_style.get_line_width()))
self.f.write('%s %s %s setrgbcolor stroke\n' % lrgb(box_style.get_color())) self.file.write('%s %s %s setrgbcolor stroke\n' % lrgb(box_style.get_color()))
if text != "": if text != "":
para_name = box_style.get_paragraph_style() para_name = box_style.get_paragraph_style()
assert( para_name != '' ) assert( para_name != '' )
p = style_sheet.get_paragraph_style(para_name) p = style_sheet.get_paragraph_style(para_name)
(text, fdef) = self.encode_text(p, text) (text, fdef) = self.encode_text(p, text)
self.f.write(fdef) self.file.write(fdef)
lines = text.split('\n') lines = text.split('\n')
nlines = len(lines) nlines = len(lines)
@@ -339,9 +347,9 @@ class PSDrawDoc(BaseDoc,DrawDoc):
ystart = center - (fs/2.0) * nlines ystart = center - (fs/2.0) * nlines
for i in range(nlines): for i in range(nlines):
ypos = ystart + (i * fs) ypos = ystart + (i * fs)
self.f.write('%s cm %s cm moveto\n' % coords(self.translate(x+mar,ypos))) self.file.write('%s cm %s cm moveto\n' % coords(self.translate(x+mar, ypos)))
self.f.write("(%s) show\n" % lines[i]) self.file.write("(%s) show\n" % lines[i])
self.f.write('grestore\n') self.file.write('grestore\n')
#------------------------------------------------------------------------ #------------------------------------------------------------------------
# #

9
src/plugins/docgen/SvgDrawDoc.py
View File

@@ -21,6 +21,10 @@
# $Id$ # $Id$
"""
SVG document generator.
"""
#------------------------------------------------------------------------- #-------------------------------------------------------------------------
# #
# python modules # python modules
@@ -45,8 +49,8 @@ import Errors
#------------------------------------------------------------------------- #-------------------------------------------------------------------------
class SvgDrawDoc(BaseDoc, DrawDoc): class SvgDrawDoc(BaseDoc, DrawDoc):
def __init__(self,styles,type,template): def __init__(self, styles, type):
BaseDoc.__init__(self,styles,type,template) BaseDoc.__init__(self, styles, type)
self.f = None self.f = None
self.filename = None self.filename = None
self.level = 0 self.level = 0
@@ -249,7 +253,6 @@ class SvgDrawDoc(BaseDoc, DrawDoc):
para_name = box_style.get_paragraph_style() para_name = box_style.get_paragraph_style()
p = style_sheet.get_paragraph_style(para_name) p = style_sheet.get_paragraph_style(para_name)
font = p.get_font() font = p.get_font()
font_size = font.get_size()
width = self.string_width(font, text) / 72 width = self.string_width(font, text) / 72
x = x - width x = x - width
self.draw_text(style, text, x, y) self.draw_text(style, text, x, y)