Leaves and UIWebView (2)

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Varedis   View profile    More options Sep 2, 7:45 am My soultion involves using CSS to cut up the file into columns so no  javascript is used.  However I worked with trying to implement javascript paginating for a  while, there are a few opensource javascript readers on the internet  that you can look at the code for and disect.  Getting the font size I implemented at a point the code I used was:  [self.webView stringByEvaluatingJavaScriptFromString:@"var who =  document.createElement('div');"       "who.id = 'tem';"       "who.style.padding = '0px';"       "who.style.margin = '0px';"       "who.style.lineHeight = '1';"       "who.style.position = 'absolute';"       "who.style.visibility = 'hidden';"       "who.appendChild(document.createTextNode('M'));"           "document.getElementsByTagName('body')[0].appendChild(who);"];      float mHeight = [[self.webView  stringByEvaluatingJavaScriptFromString:@"document.getElementById('tem').off setHeight;"]  intValue];          NSLog(@"M HEIGHT: %f", mHeight);  This will get the current eM size of the font and return it as pixels.  On Sep 2, 9:36 am, "snehal.............." <jacksn...@gmail.com> wrote:  - Show quoted text -   ... read more »     Forward

snehal..............   View profile    More options Sep 2, 8:45 am Hi Varedis,  Thanks for your quick reply and thanks for sharing the code too .   I have implemented paging via java script and its working good :) not the  way i want . Actually we need the bar in the bottom like the iBook have  where a person can directly scroll and go and tht's basically a paging  thing. Now i m working on the font size and the image sizes :) still no luck  with a proper way . Do you have a idea how to do that i mean currently i am  just going at that path and taking the image height and width which is like  very much time consuming.  And I just want your opinion on something like . I mean do you think the  iBook is merging all the html files into a single one and making that paging  possible for them I just need a opinion on this :) .Because how they are  showing the page numbers and the things ?  Sorry i mean i ask lots and lots of questions :) .  On Thu, Sep 2, 2010 at 5:15 PM, Varedis <robert.scot...@btinternet.com>wrote:  - Show quoted text -   ... read more »     Forward

dBonates   View profile    More options Sep 2, 9:56 am Hi all,  Varedis, great work! I'm curious abou the results at end :)  And about the question above, I dont think iBooks uses html at all...  I seems to me that they use UITextInput and CoreText. I could be  wrong, but with this aproach, rendering pages as images, they couldnt  get that selection feature and any others related to texto  manipulation.  By the way, Im trying to figure how it can be done, I mean, write  pages full of selectable texts on Leaves Views...  Cheers :)  On 2 set, 09:45, "snehal.............." <jacksn...@gmail.com> wrote:  - Show quoted text -   ... read more »     Forward

snehal..............   View profile    More options Sep 2, 11:15 am Hi Varedis,  Finally I got a break through :) . And now i know how iBook must have been  done :) . What i asked in the previous question is r8 . After completion of  that thing i would like to share the code with you for the further  processing of that with the rendering part and some other features which i  would like to do .. Finally i m happy :) ... I will post the video of it  soon :) .  - Show quoted text -   ... read more »     Forward

Varedis   View profile    More options Sep 2, 11:30 am Hi Snehal,  I look forward to seeing what you have achieved.  dBonates:  While I haven't extensively tested the subject of text selection I did  briefly brainstorm it, without any tested I would say that the  interactionLocked method needs to be looked at and utilized in Leaves  On Sep 2, 4:15 pm, "snehal.............." <jacksn...@gmail.com> wrote:  - Show quoted text -   ... read more »     Forward

ashraf   View profile    More options Sep 4, 6:50 am I also tried the css3 multi columns support, I started my tests on  Safari and it worked like a charm. I was disappointed when I moved my  code to iPad, it seems that mobile safari does not support the columns  module fully.  If you can guide me a little bit on this, I will esteem it a favor.  The second approach is to fill a div with the content word by word  until scrollHieght equals the offsetHieght.  NSArray * contentArray = [chapter.Content  componentsSeparatedByString:@" "];  <script language="JavaScript" type="text/javascript">                  var content = "";                          function setContent(){                                  theObj = document.getElementById("foo");                                  theObj.innerHTML = content;                                  if(theObj.offsetHeight == theObj.scrollHeight)                                          return "OK";                                  return "NO";                          }   </script>  still this way is slow and it is not the most efficient.  Now I paginate the content for each font size and store the positions  in a database.  Still I want a dynamic solution.  -----------------------------------------  On Sep 2, 2:45 pm, Varedis <robert.scot...@btinternet.com> wrote:  - Show quoted text -   ... read more »     Forward

Varedis   View profile    More options Sep 8, 8:38 am Mobile Safari does support multi columns, however it needs a little  helping hand to make it think in the right way.  The Css File:  html {      width:100%;   // Do Not Change      height: 480px;  // Height of Screen, could be set to 100% maybe      margin: 0px;      padding: 0px;      font-size:16px;  }  body {      margin: 0px;      padding: 0px;  }  #viewer {      width: 320px;  // SCREEN WIDTH      height: 480px; // SCREEN HEIGHT  }  #book {      width: 630px;  //DOUBLE SCREEN WIDTH MINUS WHATEVER MARGIN YOU  WANT - THIS IS THE KEY      height:470px; //SCREEN HEIGHT MINUS MARGIN      padding:5px;      -webkit-column-width:300px;      -webkit-column-gap:10px;      text-align:justify;      padding-right: 10px;    }  Your content will need to be wrapped by the two divs like so:  <div id="viewer">  <div id="book">  ....Content....  </div>  </div>  Then everything should work.  The width of the book div is the key to forcing the content to  transfer into columns correctly     Forward

ashraf   View profile    More options Sep 8, 1:25 pm Many thanks for sharing this piece of innovation, I really liked it.  How did you solved the problem of memory consumption?  Although I use background rendering, still RenderPageAtIndex method  eats the memory in seconds, the NSAutoRealsePool trick didn't work  here.  Thank you again  On Sep 8, 3:38 pm, Varedis <robert.scot...@btinternet.com> wrote:  - Show quoted text -       Forward

Varedis   View profile    More options Sep 14, 8:42 am Haven't had a problem with memory consumption here  On Sep 8, 6:25 pm, ashraf <ashrafan...@me.com> wrote:  - Show quoted text -       Forward

Mohammed Al-Ashraf Osman   View profile    More options Sep 14, 1:23 pm Thanks for your answer, the problem which I am talking about is this:    >>> Hi Max!  >>> This is because application use all memory :(  >>> I fixed this bug locally (you should release all hidden layers) but by now I'm unable to do a commit :(  >>> Just few days ;)  >>> Salvatore  Please tell us which hidden layer must be released in LeavesView class.  The sooner is better.  Sent from my iPad  On Sep 14, 2010, at 3:42 PM, Varedis <robert.scot...@btinternet.com> wrote:  - Show quoted text -       Forward

Varedis   View profile    More options Sep 21, 4:39 am Been trying to set up a GitHub account but it won't let me push any  changes into it, if anyone could help me sort this out that would be  awesome.  For now here is the complied source for this  http://www.robsanimate-studio.co.uk/UIWebView_leaves.zip  Warning: As it stands this will not work with any other type of  rendering like the pdf or image rendering seen in the normal leaves.  There may be a slight bug on the Simulator when you change the text  size and part of the screen retains the old text size. This seems to  be just a simulator bug and from my testing it works fine on the  device.     Forward

Madhu Bhilwadi   View profile    More options Sep 21, 5:31 am this app is crashing. and one more thing , i observed is ,    i edited the xhtml file and inserted some hyperlinked content with Tag <a  href> ---- </a>.  it highlighted that text, but after clicking that is is not responding to  following method.  May i know y ?  - (BOOL)webView:(UIWebView*)webView  shouldStartLoadWithRequest:(NSURLRequest*)request  navigationType:(UIWebViewNavigationType)navigationType {      if(navigationType == UIWebViewNavigationTypeLinkClicked) {          NSLog(@" link clicked");              [myWebView stopLoading];              return YES;        }      return YES;    }  On Tue, Sep 21, 2010 at 2:09 PM, Varedis <robert.scot...@btinternet.com>wrote:    > Been trying to set up a GitHub account but it won't let me push any  > changes into it, if anyone could help me sort this out that would be  > awesome.  > For now here is the complied source for this  > http://www.robsanimate-studio.co.uk/UIWebView_leaves.zip  > Warning: As it stands this will not work with any other type of  > rendering like the pdf or image rendering seen in the normal leaves.  > There may be a slight bug on the Simulator when you change the text  > size and part of the screen retains the old text size. This seems to  > be just a simulator bug and from my testing it works fine on the  > device.  --  This is my profile:  http://www.google.com/profiles/madhu.bhilwadi88  Madhu Bhilawadi      Forward

Varedis   View profile    More options Sep 21, 5:39 am Can you give me anymore info on the crash? any errors or warnings?  where exactly does it crash what is it logging in the console?  The hyperlink problem is that all touches are passed to Leaves and not  the UIWebView. You would have to find a way to build your touches to  know what is a hyperlink touch and what is a page turn touch.  On Sep 21, 10:31 am, Madhu Bhilwadi <bhilwadi.ma...@gmail.com> wrote:  - Show quoted text -       Forward

Madhu Bhilwadi   View profile    More options Sep 21, 8:14 am it works fine wen i am in debugging mode  but it crashes if i run  One more thing is , u are using xhtml file, is it possible for me to use pdf  instead??  On Tue, Sep 21, 2010 at 3:09 PM, Varedis <robert.scot...@btinternet.com>wrote:    - Show quoted text -   --  This is my profile:  http://www.google.com/profiles/madhu.bhilwadi88  Madhu Bhilawadi      Forward

Varedis   View profile    More options Sep 22, 9:09 am Is it crashing on the device or the simulator?  I haven't tried using a pdf in a webview before, if you want to try go  ahead and let me know the results  On Sep 21, 1:14 pm, Madhu Bhilwadi <bhilwadi.ma...@gmail.com> wrote:  - Show quoted text -       Forward

Madhu Bhilwadi   View profile    More options Sep 22, 9:17 am in simulatior  On Wed, Sep 22, 2010 at 6:39 PM, Varedis <robert.scot...@btinternet.com>wrote:   - Show quoted text -   --  This is my profile:  http://www.google.com/profiles/madhu.bhilwadi88  Madhu Bhilawadi      Forward

Varedis   View profile    More options Sep 22, 9:25 am Try adding:  gpdfpass= [NSString stringWithFormat:@"The Colour of Magic"];  to the top of the init method in WebViewController just above where it  hides the bottom bar.  Thats the only thing I can think of that it is not getting, which is  the name of the book.  Also there are a couple of deprieciated statements throughout the code  If you get warnings change:  [[UIApplication sharedApplication] setStatusBarHidden:NO animate:YES];  [[UIApplication sharedApplication] setStatusBarHidden:YES  animate:YES];  to  [[UIApplication sharedApplication] setStatusBarHidden:NO  withAnimation:YES];  [[UIApplication sharedApplication] setStatusBarHidden:YES  withAnimation:YES];  On Sep 22, 2:17 pm, Madhu Bhilwadi <bhilwadi.ma...@gmail.com> wrote:  - Show quoted text -       Forward

Madhu Bhilwadi   View profile    More options Sep 23, 12:33 am ok thanq fir the good response :)  I actually not using web view to display pdf, i have used  http://github.com/ole/leaves/tree/twopages for my project   Now i want pdf internal URL to work  How can i proceed , after clicking URL , how should i get the link?  On Wed, Sep 22, 2010 at 6:55 PM, Varedis <robert.scot...@btinternet.com>wrote:   - Show quoted text -   --  This is my profile:  http://www.google.com/profiles/madhu.bhilwadi88  Madhu Bhilawadi      Forward

Tony   View profile    More options Sep 26, 11:43 am Has the code been moved? This link doesn't work for me. Thanks  On Sep 21, 1:39 am, Varedis <robert.scot...@btinternet.com> wrote:  - Show quoted text -       Forward

Madhu Bhilwadi   View profile    More options Sep 27, 4:53 am the link download source is there at the top    - Show quoted text -   --  This is my profile:  http://www.google.com/profiles/madhu.bhilwadi88  Madhu Bhilawadi      Forward

wesam Taha   View profile    More options Oct 2, 11:14 am the link is not working  The page cannot be found  The page you are looking for might have been removed, had its name  changed, or is temporarily unavailable.    > > http://www.robsanimate-studio.co.uk/UIWebView_leaves.zip  On Sep 27, 12:53 pm, Madhu Bhilwadi <bhilwadi.ma...@gmail.com> wrote:  - Show quoted text -       Forward

Daniel Bonates   View profile    More options Oct 5, 10:26 am the host does really exist? Someone ghot the zip???  thanks in advance :)  2010/10/2 wesam Taha <busb...@gmail.com>:    - Show quoted text -   --  Daniel Bonates  =========================  msn: danielbona...@hotmail.com      Forward

Raj   View profile    More options Oct 14, 10:47 am Varedis/Madhu,  I'm working on similar webview issue. Can you please share the zip  file?  Appreciate your help,  Thanks,  Raj  basav...@gmail.com  On Oct 5, 10:26 am, Daniel Bonates <dbona...@gmail.com> wrote:  - Show quoted text -       Forward

Varedis   View profile    More options Oct 20, 4:48 am Hi Guys,  I have reuploaded the file again, I have made a few changes and put  some comments in so you know what bit does what, its not the cleanest  code in the world but it gets the job done.  What this code does:  Renders Epub books to a UIWebView  Paginates written content correctly  What this does not do currently:  This will not paginate images correctly  Issues:  None on the device  Simulator has an issue if you are changing the text size on the second  page but I can't see where that is coming from.  The leaves code will not work with other forms of content like PDF or  Images.  I will not provide debugging tips for any other part of leaves as this  is not my project, I will provide debugging for my UIWebView parts  however.  If you like my code I would appreciate any donation you can give for  the hours I have put in to this:  https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=...  On Oct 14, 3:47 pm, Raj <basav...@gmail.com> wrote:  - Show quoted text -       Forward

Varedis   View profile    More options Oct 20, 4:50 am I forgot to put the link to the file in, that may help:  http://www.robsanimate-studio.co.uk/leaves.zip  On Oct 20, 9:48 am, Varedis <robert.scot...@btinternet.com> wrote:  - Show quoted text -