Пример #1
0
        public void AppendPageContent(UIWebView webView, string content, string direction)
        {
            if (content != null)
            {
                content = ContentFormatUtil.Format(content);

                content = content.Replace("\"", "##");
                content = Regex.Replace(content, @"[\r|\n]", "");
                webView.EvaluateJavascript("appendPageContent(\"" + content + "\", \"" + direction + "\");");
            }
        }
Пример #2
0
        /// <summary>
        /// Update when content which are going to to be displayed changed
        /// </summary>
        /// <param name="s">S.</param>
        public async void Update(Subject s)
        {
            var hud = new MTMBProgressHUD(View)
            {
                LabelText = "Loading",
                RemoveFromSuperViewOnHide = true
            };

            View.AddSubview(hud);
            hud.Show(animated: true);


            OpenedPublication pcs = (OpenedPublication)s;

            ContentNavigationBar.PopNavigationItem(false);

            string content = "";

            string htmlFilePath = NSBundle.MainBundle.PathForResource("Html/htmlDoc", "html");
            string htmlStr      = File.ReadAllText(htmlFilePath);
            NSUrl  url          = new NSUrl(htmlFilePath);

            if (pcs.OpendContentType == PublicationContentTypeEnum.TOC)
            {
                if (await PageSearchUtil.Instance.IsPBO(AppDataUtil.Instance.GetCurrentPublication().BookId))
                {
                    GotoBarButton.Hidden = false;
                    PageNumLabel.Hidden  = false;
                }
                ContentNavigationBar.PushNavigationItem(ContentNavigationItem, false);
                content = await PublicationContentUtil.Instance.GetContentFromTOC(pcs.P.BookId, pcs.OpendTOCNode);

                content = string.Format("<div data-tocid='{0}' data-toctitle='{1}' class='page_container'>{2}</div>", pcs.OpendTOCNode.ID, pcs.OpendTOCNode.Title, content);
                ContentNavigationItem.LeftBarButtonItems [1].Enabled = AppDataUtil.Instance.CanBack() == true;
                ContentNavigationItem.LeftBarButtonItems [2].Enabled = AppDataUtil.Instance.CanForward() == true;

                TOCNode nextPageNode = AppDataUtil.Instance.GetNextOfTOCNodeWithId(pcs.OpendTOCNode.ID, "next");
                if (nextPageNode != null)
                {
                    htmlStr = htmlStr.Replace("#NEXT_PAGE_TITLE#", nextPageNode.Title).Replace("#NEXT_PAGE_TOCID#", nextPageNode.ID.ToString());
                }
                else
                {
                    htmlStr = htmlStr.Replace("#NEXT_PAGE_TITLE#", "You are on the end.").Replace("#NEXT_PAGE_TOCID#", "-1");                      //"-1" here means no next page any more
                }

                TOCNode previousPageNode = AppDataUtil.Instance.GetNextOfTOCNodeWithId(pcs.OpendTOCNode.ID, "previous");
                if (previousPageNode != null)
                {
                    htmlStr = htmlStr.Replace("#PREVIOUS_PAGE_TITLE#", previousPageNode.Title).Replace("#PREVIOUS_PAGE_TOCID#", previousPageNode.ID.ToString());
                }
                else
                {
                    htmlStr = htmlStr.Replace("#PREVIOUS_PAGE_TITLE#", "You are on the begining.").Replace("#PREVIOUS_PAGE_TOCID#", "-1");                      //"-1" here means no next page any more
                }

                htmlStr = htmlStr.Replace("#PLACE_HOLDER_HIGHLIGHTED_TOCID#", pcs.OpendTOCNode.ID.ToString());
                htmlStr = htmlStr.Replace("#PLACE_HOLDER_HIGHLIGHTED_KEYWORD#", AppDataUtil.Instance.HighlightSearchKeyword);
                AppDataUtil.Instance.HighlightSearchKeyword = "";                //

                htmlStr = htmlStr.Replace("#PLACE_HOLDER_SCROLL_SCRIPT#", "<script type='text/javascript' src='./JS/infinitescroll.js'></script>");

                //When jump to content from index by click content link, selected index of tab bar supposed to be changed to "Contents"
                NSNotificationCenter.DefaultCenter.PostNotificationName("ChangeContentTabBarSelectedIndex", this, new NSDictionary());                 //Suppose to be handled by ContentLeftTabBarController
            }
            else if (pcs.OpendContentType == PublicationContentTypeEnum.Index)
            {
                //TODO,
                GotoBarButton.Hidden = true;
                PageNumLabel.Hidden  = true;
                ContentNavigationBar.PushNavigationItem(IndexNavigationItem, false);
                if (pcs.OpendIndex == null)
                {
                    IndexNavigationItem.LeftBarButtonItem.Title = "";
                    content = "<div class='nocontent'><span>No Index Files Available</span><div>";
                }
                else
                {
                    IndexNavigationItem.LeftBarButtonItem.Title = pcs.OpendIndex.Title [0].ToString();
                    content = await PublicationContentUtil.Instance.GetContentFromIndex(pcs.P.BookId, pcs.OpendIndex);

                    content = string.Format("<div class='page_container'>{0}</div>", content);

                    //Scroll to selected index
                    var scrollToSelectedIndexJS = "(function(){if($(\".main\").first().data(\"filename\") != '" + pcs.OpendIndex.FileName + "'){$(window).scrollTo($(\".main[data-filename='" + pcs.OpendIndex.FileName + "']\"), 300);}})();";
                    htmlStr = htmlStr.Replace("#DOCUMENT_READY_SCRIPT#", scrollToSelectedIndexJS);
                }
                htmlStr = htmlStr.Replace("#PLACE_HOLDER_SCROLL_SCRIPT#", "");
            }
            else if (pcs.OpendContentType == PublicationContentTypeEnum.Annotation)
            {
                //TODO
                GotoBarButton.Hidden = true;
                PageNumLabel.Hidden  = true;
                htmlStr = htmlStr.Replace("#PLACE_HOLDER_SCROLL_SCRIPT#", "");
                content = "<div class='nocontent'><span>You have no annotations, highlight text in your publications to add one</span><div>";
            }
            if (content != null)
            {
                float defaultFontSize = SettingsUtil.Instance.GetFontSize() > 0 ? SettingsUtil.Instance.GetFontSize() : 14;
                htmlStr = htmlStr.Replace("#PLACEHOLDER_DEFAULT_FONT_SIZE#", "" + defaultFontSize);
                htmlStr = htmlStr.Replace("#PLACE_HOLDER_SCROLL_TO_ID#", AppDataUtil.Instance.ScrollToHtmlTagId);
                htmlStr = htmlStr.Replace("#PLACE_HOLDER_HIGHLIGHTED_KEYWORD#", AppDataUtil.Instance.HighlightSearchKeyword);
                content = ContentFormatUtil.Format(content);
                content = Regex.Replace(content, @"<td />", "");
                content = Regex.Replace(content, @"<div[^/^>]*?/>", "");

                htmlStr = htmlStr.Replace("#CONTENT#", content);
                ContentWebView.LoadHtmlString(htmlStr, url);
            }
            hud.Hide(animated: true, delay: 0.2);
        }