%s. #%d

# -*- coding: latin1 -*- # # Copyright (C) 2003, 2004 Ayose Cazorla León # # Authors # Ayose Cazorla # # This file is part of Pyslide. # # Pyslide is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # Pyslide is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with Pyslide; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA class Html: def __init__(self, content, main): self.content = content self.main = main def export(self, directory): import os.path import os import misc # Check destination directory if os.path.exists(directory): if not os.path.isdir(directory): raise misc.PyslideError, 'Destination is not a directory' else: try: os.mkdir(directory) except OSError, e: raise misc.PyslideError, str(e) # Create the presentation in order to grab images from it # XXX Can this be made better?? (without create the # presentation) import Presentation pres = Presentation.BuildPresentation(self.content, self.main) # Render pages into BMP files. # This is a hack... maybe it will be better if # it were made directly by the Presentation object. from Pyslide.Presentation.Pages import renderbackground import pygame pygame.display.iconify() page_num = 1 keep_always_items = [] surface = pygame.Surface(pres.win.get_size()) for xpage in pres.pages: page = xpage.createpage() # render background bg = page.getbackground() if bg is None: bg = pres.defaultbackground renderbackground(surface, bg) for image, rect in keep_always_items: surface.blit(image, rect.topleft) for g in page.groups: for item in g: image, rect = item.make_item() surface.blit(image, rect.topleft) # save it if it is a keep-always item if item.keep_always: keep_always_items.append((image, rect)) # save the image import PIL.Image print 'Writing slide #%d' % page_num img = PIL.Image.fromstring('RGB', surface.get_size(), pygame.image.tostring(surface, 'RGB')) img.save(os.path.join(directory, 'img-%d.png' % page_num)) f = open(os.path.join(directory, 'slide%03d.html' % page_num), 'w') f.write('\n\n%s. #%d\n' % (pres.caption, page_num)) f.write('

') if page_num > 1: f.write('Prev\n' % (page_num-1)) f.write('Current: %d\n' % page_num) if page_num < len(pres.pages): f.write('Next\n' % (page_num+1)) f.write('

\n slide #%(n)d

' '\n' % {'n': page_num}) page_num += 1