Exemple #1
0
// ===========================================================================
        public void Write(Stream stream)
        {
            // step 1
            using (Document document = new Document()) {
                // step 2
                PdfWriter.GetInstance(document, stream);
                // step 3
                document.Open();
                // step 4
                var SQL =
                    @"SELECT DISTINCT mc.country_id, c.country, count(*) AS c
  FROM film_country c, film_movie_country mc
  WHERE c.id = mc.country_id
  GROUP BY mc.country_id, country ORDER BY c DESC";
                // Create a list for the countries
                List list = new List(List.ORDERED);
                list.First = 9;
                // loop over the countries
                using (var c = AdoDB.Provider.CreateConnection()) {
                    c.ConnectionString = AdoDB.CS;
                    using (DbCommand cmd = c.CreateCommand()) {
                        cmd.CommandText = SQL;
                        c.Open();
                        using (var r = cmd.ExecuteReader()) {
                            while (r.Read())
                            {
                                // create a list item for the country
                                ListItem item = new ListItem(
                                    string.Format("{0}: {1} movies",
                                                  r["country"].ToString(), r["c"].ToString()
                                                  )
                                    );
                                // Create a list for the movies
                                List movielist = new List();
                                movielist.ListSymbol = new Chunk("Movie: ", FilmFonts.BOLD);
                                foreach (Movie movie in
                                         PojoFactory.GetMovies(r["country_id"].ToString())
                                         )
                                {
                                    ListItem movieitem = new ListItem(movie.MovieTitle);
                                    // Create a list for the directors
                                    List directorlist = new ZapfDingbatsList(42);
                                    foreach (Director director in movie.Directors)
                                    {
                                        directorlist.Add(String.Format("{0}, {1}",
                                                                       director.Name, director.GivenName
                                                                       ));
                                    }
                                    movieitem.Add(directorlist);
                                    movielist.Add(movieitem);
                                }
                                item.Add(movielist);
                                list.Add(item);
                            }
                            document.Add(list);
                        }
                    }
                }
            }
        }
Exemple #2
0
        /**
         * The ListCssApplier has the capabilities to change the type of the given {@link List} dependable on the css.
         * This means: <strong>Always replace your list with the returned one and add content to the list after applying!</strong>
         */
        // not implemented: list-style-type:armenian, georgian, decimal-leading-zero.
        virtual public List Apply(List list, Tag t, IImageProvider htmlPipelineContext)
        {
            float fontSize = FontSizeTranslator.GetInstance().GetFontSize(t);
            List  lst      = list;
            IDictionary <String, String> css = t.CSS;
            String styleType;

            css.TryGetValue(CSS.Property.LIST_STYLE_TYPE, out styleType);
            BaseColor color = HtmlUtilities.DecodeColor(css.ContainsKey(CSS.Property.COLOR) ? css[CSS.Property.COLOR] : null);

            if (null == color)
            {
                color = BaseColor.BLACK;
            }

            if (null != styleType)
            {
                if (Util.EqualsIgnoreCase(styleType, CSS.Value.NONE))
                {
                    lst.Lettered = false;
                    lst.Numbered = false;
                    lst.SetListSymbol("");
                }
                else if (Util.EqualsIgnoreCase(CSS.Value.DECIMAL, styleType))
                {
                    lst = new List(List.ORDERED);
                    SynchronizeSymbol(fontSize, lst, color);
                }
                else if (Util.EqualsIgnoreCase(CSS.Value.DISC, styleType))
                {
                    lst              = new ZapfDingbatsList(108);
                    lst.Autoindent   = false;
                    lst.SymbolIndent = 7.75f;
                    Chunk symbol = lst.Symbol;
                    symbol.SetTextRise(1.5f);
                    Font font = symbol.Font;
                    font.Size  = 4.5f;
                    font.Color = color;
                }
                else if (Util.EqualsIgnoreCase(CSS.Value.SQUARE, styleType))
                {
                    lst = new ZapfDingbatsList(110);
                    ShrinkSymbol(lst, fontSize, color);
                }
                else if (Util.EqualsIgnoreCase(CSS.Value.CIRCLE, styleType))
                {
                    lst              = new ZapfDingbatsList(109);
                    lst.Autoindent   = false;
                    lst.SymbolIndent = 7.75f;
                    Chunk symbol = lst.Symbol;
                    symbol.SetTextRise(1.5f);
                    Font font = symbol.Font;
                    font.Size  = 4.5f;
                    font.Color = color;
                }
                else if (CSS.Value.LOWER_ROMAN.Equals(styleType))
                {
                    lst            = new RomanList(true, 0);
                    lst.Autoindent = true;
                    SynchronizeSymbol(fontSize, lst, color);
                }
                else if (CSS.Value.UPPER_ROMAN.Equals(styleType))
                {
                    lst = new RomanList(false, 0);
                    SynchronizeSymbol(fontSize, lst, color);
                    lst.Autoindent = true;
                }
                else if (CSS.Value.LOWER_GREEK.Equals(styleType))
                {
                    lst = new GreekList(true, 0);
                    SynchronizeSymbol(fontSize, lst, color);
                    lst.Autoindent = true;
                }
                else if (CSS.Value.UPPER_GREEK.Equals(styleType))
                {
                    lst = new GreekList(false, 0);
                    SynchronizeSymbol(fontSize, lst, color);
                    lst.Autoindent = true;
                }
                else if (CSS.Value.LOWER_ALPHA.Equals(styleType) || CSS.Value.LOWER_LATIN.Equals(styleType))
                {
                    lst = new List(List.ORDERED, List.ALPHABETICAL);
                    SynchronizeSymbol(fontSize, lst, color);
                    lst.Lowercase  = true;
                    lst.Autoindent = true;
                }
                else if (CSS.Value.UPPER_ALPHA.Equals(styleType) || CSS.Value.UPPER_LATIN.Equals(styleType))
                {
                    lst = new List(List.ORDERED, List.ALPHABETICAL);
                    SynchronizeSymbol(fontSize, lst, color);
                    lst.Lowercase  = false;
                    lst.Autoindent = true;
                }
            }
            else if (Util.EqualsIgnoreCase(t.Name, HTML.Tag.OL))
            {
                lst = new List(List.ORDERED);
                SynchronizeSymbol(fontSize, lst, color);
                lst.Autoindent = true;
            }
            else if (Util.EqualsIgnoreCase(t.Name, HTML.Tag.UL))
            {
                lst = new List(List.UNORDERED);
                ShrinkSymbol(lst, fontSize, color);
            }
            if (css.ContainsKey(CSS.Property.LIST_STYLE_IMAGE) &&
                !Util.EqualsIgnoreCase(css[CSS.Property.LIST_STYLE_IMAGE], CSS.Value.NONE))
            {
                lst = new List();
                String url = utils.ExtractUrl(css[CSS.Property.LIST_STYLE_IMAGE]);
                iTextSharp.text.Image img = null;
                try {
                    if (htmlPipelineContext == null)
                    {
                        img = new ImageRetrieve().RetrieveImage(url);
                    }
                    else
                    {
                        try {
                            img = new ImageRetrieve(htmlPipelineContext).RetrieveImage(url);
                        } catch (NoImageException) {
                            if (LOG.IsLogging(Level.TRACE))
                            {
                                LOG.Trace(String.Format(LocaleMessages.GetInstance().GetMessage("css.applier.list.noimage")));
                            }
                            img = new ImageRetrieve().RetrieveImage(url);
                        }
                    }
                    lst.ListSymbol   = new Chunk(img, 0, 0, false);
                    lst.SymbolIndent = img.Width;
                    if (LOG.IsLogging(Level.TRACE))
                    {
                        LOG.Trace(String.Format(LocaleMessages.GetInstance().GetMessage("html.tag.list"), url));
                    }
                } catch (IOException e) {
                    if (LOG.IsLogging(Level.ERROR))
                    {
                        LOG.Error(String.Format(LocaleMessages.GetInstance().GetMessage("html.tag.list.failed"), url), e);
                    }
                    lst = new List(List.UNORDERED);
                } catch (NoImageException e) {
                    if (LOG.IsLogging(Level.ERROR))
                    {
                        LOG.Error(e.Message, e);
                    }
                    lst = new List(List.UNORDERED);
                }
                lst.Autoindent = false;
            }
            lst.Alignindent = false;
            float leftIndent = 0;

            if (css.ContainsKey(CSS.Property.LIST_STYLE_POSITION) && Util.EqualsIgnoreCase(css[CSS.Property.LIST_STYLE_POSITION], CSS.Value.INSIDE))
            {
                leftIndent += 30;
            }
            else
            {
                leftIndent += 15;
            }
            leftIndent         += css.ContainsKey(CSS.Property.MARGIN_LEFT)?utils.ParseValueToPt(css[CSS.Property.MARGIN_LEFT], fontSize):0;
            leftIndent         += css.ContainsKey(CSS.Property.PADDING_LEFT)?utils.ParseValueToPt(css[CSS.Property.PADDING_LEFT], fontSize):0;
            lst.IndentationLeft = leftIndent;
            String startAtr = null;

            t.Attributes.TryGetValue(HTML.Attribute.START, out startAtr);
            if (startAtr != null)
            {
                try {
                    int start = int.Parse(startAtr);
                    lst.First = start;
                } catch (FormatException exc) {
                }
            }
            return(lst);
        }