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* src/docgen/LPRDoc.py: Superscript support.

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svn: r2959
This commit is contained in:
Alex Roitman 2004-03-03 16:12:26 +00:00
parent 6889a6460c
commit f64d881a38
2 changed files with 37 additions and 1 deletions
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3
ChangeLog
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@ -1,3 +1,6 @@
2004-03-03 Alex Roitman <shura@alex.neuro.umn.edu>
* src/docgen/LPRDoc.py: Superscript support.
2004-03-02 Don Allingham <dallingham@users.sourceforge.net>
* src/plugins/FtmStyleAncestors.py: bring up to date with IDs
* src/plugins/AncestorReport.py: bring up to date with IDs

35
src/docgen/LPRDoc.py
View File

@ -216,6 +216,9 @@ class GnomePrintParagraph:
fontstyle.set_bold(1)
elif directive == _END_BOLD:
fontstyle.set_bold(0)
elif directive == _START_SUPER:
size = fontstyle.get_size()
fontstyle.set_size(size-2)
font = find_font_from_fontstyle(self.style.get_font())
width += font.get_width_utf8(text)
@ -234,6 +237,9 @@ class GnomePrintParagraph:
fontstyle.set_bold(1)
elif directive == _END_BOLD:
fontstyle.set_bold(0)
elif directive == _START_SUPER:
size = fontstyle.get_size()
fontstyle.set_size(size-2)
for word in text.split():
length = get_text_width(word,fontstyle)
@ -258,6 +264,9 @@ class GnomePrintParagraph:
fontstyle.set_bold(1)
elif directive == _END_BOLD:
fontstyle.set_bold(0)
elif directive == _START_SUPER:
size = fontstyle.get_size()
fontstyle.set_size(size-2)
if text and avail_width > get_text_width(text,fontstyle):
avail_width -= get_text_width(text,fontstyle)
@ -572,6 +581,20 @@ class LPRDoc(BaseDoc.BaseDoc):
def write_text(self,text):
"""Add the text to the paragraph"""
super_count = text.count('<super>')
for num in range(super_count):
start = text.find('<super>')
self.__paragraph_text = self.__paragraph_text + text[:start]
self.paragraph.add_piece(self.__paragraph_directive,self.__paragraph_text)
self.__paragraph_text = ""
text = text[start+7:]
start = text.find('</super>')
self.__paragraph_text = self.__paragraph_text + text[:start]
self.paragraph.add_piece(_START_SUPER,self.__paragraph_text)
self.__paragraph_text = ""
text = text[start+8:]
self.__paragraph_text = self.__paragraph_text + text
def write_note(self,text,format,style_name):
@ -622,6 +645,10 @@ class LPRDoc(BaseDoc.BaseDoc):
fontstyle.set_bold(1)
elif directive == _END_BOLD:
fontstyle.set_bold(0)
elif directive == _START_SUPER:
size = fontstyle.get_size()
fontstyle.set_size(size-2)
y = y + 0.25 * _LINE_SPACING
elif directive == _LINE_BREAK:
y = self.__advance_line()
x = self.__x
@ -635,6 +662,8 @@ class LPRDoc(BaseDoc.BaseDoc):
#all text will fit within the width provided
if not text:
if directive == _START_SUPER:
y = y - 0.25 * _LINE_SPACING
continue
if avail_width >= get_text_width(text,fontstyle):
avail_width -= get_text_width(text,fontstyle)
@ -644,7 +673,8 @@ class LPRDoc(BaseDoc.BaseDoc):
self.__pc.show(text)
else:
#divide up text and print
if x == left_margin:
if x == left_margin or directive == _START_SUPER \
or text[0] == '.':
the_text = ""
else:
the_text = " "
@ -673,7 +703,10 @@ class LPRDoc(BaseDoc.BaseDoc):
self.__pc.setfont(find_font_from_fontstyle(fontstyle))
self.__pc.moveto(left_margin, y)
self.__pc.show(the_text)
x = x + get_text_width(the_text,fontstyle)
avail_width = width - get_text_width(the_text,fontstyle)
if directive == _START_SUPER:
y = y - 0.25 * _LINE_SPACING
y = self.__advance_line(y)
return (x,y)