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+# -*- coding: utf-8 -*-
+#Copyright (c) 2013 Jorge Alberto Gómez López
+
+#Permission is hereby granted, free of charge, to any person obtaining a copy
+#of this software and associated documentation files (the "Software"), to deal
+#in the Software without restriction, including without limitation the rights
+#to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+#copies of the Software, and to permit persons to whom the Software is
+#furnished to do so, subject to the following conditions:
+
+#The above copyright notice and this permission notice shall be included in
+#all copies or substantial portions of the Software.
+
+#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+#IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+#FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+#AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+#LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+#OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+#THE SOFTWARE.
+
+from odf.opendocument import OpenDocumentPresentation
+from odf.style import Style, MasterPage, PageLayout, PageLayoutProperties
+from odf.draw import Page, Frame, Image
+
+
+class TurtleODP:
+ def __init__(self):
+ self.doc = None
+ self.path = None
+ self.width = 0
+ self.height = 0
+
+ def create_presentation(self, path, width, height):
+ self.path = path
+ self.width = width
+ self.height = height
+ # Create memory Open Document Presentation in memory
+ self.doc = OpenDocumentPresentation()
+ pagelayout = PageLayout(name='MyLayout')
+ self.doc.automaticstyles.addElement(pagelayout)
+ # Define the basic measures of a page of the presentation
+ pagelayout.addElement(PageLayoutProperties(
+ margin='0pt', pagewidth='%fpt' % width,
+ pageheight='%fpt' % height, printorientation='landscape'))
+ self.photostyle = Style(name='MyMaster-photo', family='presentation')
+ self.doc.styles.addElement(self.photostyle)
+ self.masterpage = MasterPage(name='MyMaster',
+ pagelayoutname=pagelayout)
+ self.doc.masterstyles.addElement(self.masterpage)
+
+ def add_image(self, path):
+ page = Page(masterpagename=self.masterpage)
+ photoframe = Frame(
+ stylename=self.photostyle, width='%fpt' % self.width,
+ height='%fpt' % self.height, x='0pt', y='0pt')
+ self.doc.presentation.addElement(page)
+ page.addElement(photoframe)
+ href = self.doc.addPicture(path)
+ photoframe.addElement(Image(href=href))
+ print 'added image successfully'
+
+ def save_presentation(self):
+ print self.path
+ self.doc.save(self.path)
+ print 'presentation saved successfully'
+
+ def get_output_path(self):
+ return self.path