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Patch by Adam Stein <adam@csh.rit.edu > - Continued work on "0002513: Using section/region on media_ref as thumbnail on reports"

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svn: r17971
This commit is contained in:
Brian Matherly
2011-07-27 03:26:12 +00:00
parent 030d675b72
commit 9bc3d725cb
4 changed files with 50 additions and 25 deletions
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40
src/plugins/docgen/RTFDoc.py
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@@ -37,11 +37,19 @@ from gen.ggettext import gettext as _
#
#------------------------------------------------------------------------
from gen.plug.docgen import (BaseDoc, TextDoc, FONT_SERIF, PARA_ALIGN_RIGHT,
PARA_ALIGN_CENTER, PARA_ALIGN_JUSTIFY)
PARA_ALIGN_CENTER, PARA_ALIGN_JUSTIFY,
URL_PATTERN)
import ImgManip
import Errors
import Utils
#------------------------------------------------------------------------
#
# Set up to make links clickable
#
#------------------------------------------------------------------------
_CLICKABLE = r'''{\\field{\\*\\fldinst HYPERLINK "\1"}{\\fldrslt \1}}'''
#------------------------------------------------------------------------
#
# RTF uses a unit called "twips" for its measurements. According to the
@@ -380,24 +388,16 @@ class RTFDoc(BaseDoc,TextDoc):
if (nx, ny) == (0,0):
return
if (nx, ny) == (0,0):
return
ratio = float(x_cm)*float(ny)/(float(y_cm)*float(nx))
if ratio < 1:
act_width = x_cm
act_height = y_cm*ratio
else:
act_height = y_cm
act_width = x_cm/ratio
buf = ImgManip.resize_to_jpeg_buffer(name, int(act_width*40),
int(act_height*40))
(act_width, act_height) = ImgManip.image_actual_size(x_cm, y_cm, nx, ny)
act_width = twips(act_width)
act_height = twips(act_height)
size = [act_width, act_height]
buf = ImgManip.resize_to_jpeg_buffer(name, size, crop=crop)
act_width = size[0] # In case it changed because of cropping or keeping the ratio
act_height = size[1]
self.f.write('{\*\shppict{\\pict\\jpegblip')
self.f.write('\\picwgoal%d\\pichgoal%d\n' % (act_width,act_height))
index = 1
@@ -408,6 +408,9 @@ class RTFDoc(BaseDoc,TextDoc):
index = index+1
self.f.write('}}\\par\n')
if len(alt):
self.f.write('%s\n\\par\n' % alt)
def write_styled_note(self, styledtext, format, style_name,
contains_html=False, links=False):
"""
@@ -419,6 +422,7 @@ class RTFDoc(BaseDoc,TextDoc):
If contains_html=True, then the textdoc is free to handle that in
some way. Eg, a textdoc could remove all tags, or could make sure
a link is clickable. RTFDoc prints the html without handling it
links: bool, make URLs clickable if True
"""
text = str(styledtext)
self.start_paragraph(style_name)
@@ -435,7 +439,7 @@ class RTFDoc(BaseDoc,TextDoc):
else:
if ( linenb > 1 ):
self.write_text('\\line ')
self.write_text(line)
self.write_text(line, links=links)
linenb += 1
# FIXME: I don't understand why these newlines are necessary.
# It may be related to the behaviour of end_paragraph inside tables, and
@@ -476,6 +480,10 @@ class RTFDoc(BaseDoc,TextDoc):
else:
self.text += i
if links == True:
import re
self.text = re.sub(URL_PATTERN, _CLICKABLE, self.text)
def process_spaces(line, format):
"""
Function to process spaces in text lines for flowed and pre-formatted notes.