Cutlery/calibre
1
0
Fork 0
mirror of https://github.com/kovidgoyal/calibre.git synced 2025-07-09 03:04:10 -04:00
Code Issues Packages Projects Releases Wiki Activity

...

Browse Source
This commit is contained in:
Kovid Goyal 2010-02-09 20:00:16 -07:00
parent ba2c202ae1
commit 1b30ddb0d6
2 changed files with 25 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
src/calibre/ebooks/pdf/reflow.py
View File

@ -303,6 +303,22 @@ class Region(object):
for x in self.columns:
yield x
def absorb_regions(self, regions, at):
for region in regions:
self.absorb_region(region, at)
def absorb_region(self, region, at):
src_iter = lambda x:x if at == 'bottom' else reversed
if len(region.columns) == len(self.columns):
for src, dest in zip(region.columns, self.columns):
for elem in src_iter(src):
if at == 'bottom':
dest.append(elem)
else:
dest.insert(0, elem)
else:
pass
def linearize(self):
self.elements = []
for x in self.columns:
@ -444,7 +460,7 @@ class Page(object):
for i, region in enumerate(self.regions):
if region.is_small:
found = True
regions = []
regions = [region]
for j in range(i+1, len(self.regions)):
if self.regions[j].is_small:
regions.append(self.regions[j])
@ -452,8 +468,10 @@ class Page(object):
break
prev_region = None if i == 0 else i-1
next_region = j if self.regions[j] not in regions else None
absorb_at = 'bottom'
if prev_region is None and next_region is not None:
absorb_into = next_region
absorb_at = 'top'
elif next_region is None and prev_region is not None:
absorb_into = prev_region
elif prev_region is None and next_region is None:
@ -471,8 +489,9 @@ class Page(object):
or abs(avg_column_count - len(prev_region.columns)) \
> abs(avg_column_count - len(next_region.columns)):
absorb_into = next_region
absorb_at = 'top'
if absorb_into is not None:
absorb_into.absorb_region(regions)
absorb_into.absorb_regions(regions, absorb_at)
absorbed.update(regions)
i = j
for region in absorbed:

8
src/calibre/ebooks/pml/pmlconverter.py
View File

@ -182,10 +182,10 @@ class PML_HTMLizer(object):
return pml
def strip_pml(self, pml):
pml = re.sub(r'\\C\d=".+*"', '', pml)
pml = re.sub(r'\\Fn=".+*"', '', pml)
pml = re.sub(r'\\Sd=".+*"', '', pml)
pml = re.sub(r'\\.=".+*"', '', pml)
pml = re.sub(r'\\C\d=".*"', '', pml)
pml = re.sub(r'\\Fn=".*"', '', pml)
pml = re.sub(r'\\Sd=".*"', '', pml)
pml = re.sub(r'\\.=".*"', '', pml)
pml = re.sub(r'\\X\d', '', pml)
pml = re.sub(r'\\S[pbd]', '', pml)
pml = re.sub(r'\\Fn', '', pml)