Changeset 476:1d93a8cb2d8f in documentViewer for documentViewer.py
- Timestamp:
- Aug 9, 2011, 6:27:41 PM (13 years ago)
- Branch:
- elementtree
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
documentViewer.py
r475 r476 583 583 584 584 # odd pages are left 585 docinfo['oddPage'] = texttool.get('odd-scan- orientation', 'left')585 docinfo['oddPage'] = texttool.get('odd-scan-position', 'left') 586 586 587 587 # number of title page (0: not defined) … … 696 696 grpsize = cols * rows 697 697 pageinfo['groupsize'] = grpsize 698 # what does this do?698 # is start is empty use one around current 699 699 start = getInt(start, default=(math.ceil(float(current)/float(grpsize))*grpsize-(grpsize-1))) 700 700 # int(current / grpsize) * grpsize +1)) 701 701 pageinfo['start'] = start 702 pageinfo['end'] = start + grpsize703 702 pn = self.REQUEST.get('pn','1') 704 703 pageinfo['pn'] = pn … … 711 710 np = int(docinfo.get('numPages', 0)) 712 711 713 pageinfo['end'] = min(pageinfo['end'], np)714 712 pageinfo['numgroups'] = int(np / grpsize) 715 713 if np % grpsize > 0: 716 714 pageinfo['numgroups'] += 1 715 716 pageFlowLtr = docinfo.get('pageFlow', 'ltr') != 'rtl' 717 oddScanLeft = docinfo.get('oddPage', 'left') != 'right' 718 # add zeroth page for two columns 719 pageZero = (cols == 2 and (pageFlowLtr != oddScanLeft)) 720 pageinfo['pageZero'] = pageZero 721 pageinfo['pageList'] = self.getPageList(start=start, rows=rows, cols=cols, pageFlowLtr=pageFlowLtr, pageZero=pageZero, minIdx=1, maxIdx=np) 717 722 718 723 pageinfo['characterNormalization'] = self.REQUEST.get('characterNormalization','reg') … … 721 726 pageinfo['querySearch'] =self.REQUEST.get('querySearch', 'fulltext') 722 727 pageinfo['highlightQuery'] = self.REQUEST.get('highlightQuery','') 723 pageinfo['tocPageSize'] = self.REQUEST.get('tocPageSize', '30') 724 pageinfo['queryPageSize'] =self.REQUEST.get('queryPageSize', '10') 725 pageinfo['tocPN'] = self.REQUEST.get('tocPN', '1') 726 # WTF?: 727 toc = int(pageinfo['tocPN']) 728 pageinfo['textPages'] = int(toc) 729 730 # What does this do? 728 pageinfo['tocPageSize'] = getInt(self.REQUEST.get('tocPageSize', 30)) 729 pageinfo['queryPageSize'] = getInt(self.REQUEST.get('queryPageSize', 10)) 730 pageinfo['tocPN'] = getInt(self.REQUEST.get('tocPN', '1')) 731 pageinfo['searchPN'] = getInt(self.REQUEST.get('searchPN','1')) 732 733 # limit tocPN 731 734 if 'tocSize_%s'%tocMode in docinfo: 732 tocSize = int(docinfo['tocSize_%s'%tocMode])733 tocPageSize = int(pageinfo['tocPageSize'])735 tocSize = docinfo['tocSize_%s'%tocMode] 736 tocPageSize = pageinfo['tocPageSize'] 734 737 # cached toc 735 738 if tocSize%tocPageSize>0: … … 738 741 tocPages=tocSize/tocPageSize 739 742 740 pageinfo['tocPN'] = min(tocPages,toc) 741 742 pageinfo['searchPN'] =self.REQUEST.get('searchPN','1') 743 pageinfo['tocPN'] = min(tocPages,pageinfo['tocPN']) 744 743 745 return pageinfo 744 746 747 748 def getPageList(self, start=None, rows=None, cols=None, pageFlowLtr=True, pageZero=False, minIdx=1, maxIdx=0): 749 """returns array of page informations for one screenfull of thumbnails""" 750 if maxIdx == 0: 751 maxIdx = start + rows * cols 752 753 pages = [] 754 if pageZero and start == 1: 755 # correct beginning 756 idx = 0 757 else: 758 idx = start 759 760 for r in range(rows): 761 row = [] 762 for c in range(cols): 763 if idx < minIdx or idx > maxIdx: 764 page = {'idx':None} 765 else: 766 page = {'idx':idx} 767 768 idx += 1 769 if pageFlowLtr: 770 row.append(page) 771 else: 772 row.insert(0, page) 773 774 pages.append(row) 775 776 logging.debug("getPageList returns=%s"%(pages)) 777 return pages 778 745 779 746 780 security.declareProtected('View management screens','changeDocumentViewerForm')
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