// GET: Home
public ActionResult ViewText(int blocksPerPage = 6, int stringsPerBlock = 3)
{
if (blocksPerPage <= 0 || stringsPerBlock <= 0)
{
ViewBag.ErrorMessage = "Parameters can not be negative!";
return(View("_Error",
new ViewTextLayoutParameters
{
BlockPerPage = blocksPerPage,
StringsPerBlock = stringsPerBlock
}
));
}
var path = HostingEnvironment.MapPath("~/Content/data.txt");
var strings = FileStringsGetter.GetStrings(path);
//last parameter is zero to return first page.
var page = PageBuilder.GetPage(strings, blocksPerPage, stringsPerBlock, 0);
var pagesCount = PagesCounter.GetPagesCount(strings, blocksPerPage, stringsPerBlock);
var viewModel = new ViewTextViewModel()
{
Page = page,
PagesCount = pagesCount,
ViewTextLayoutParameters = new ViewTextLayoutParameters
{
BlockPerPage = blocksPerPage,
StringsPerBlock = stringsPerBlock
}
};
return(View(viewModel));
}
private void SetupFileListBox()
{
var pdfCounter = new PagesCounter(PdfPagesCounter);
var onePagesCounter = new PagesCounter(OnePagesCounter);
var tiffPagesCounter = new PagesCounter(TiffPagesCouter);
var sb = new StringBuilder();
for (int i = 0; i < imageExts.Length; i += 2)
{
var name = imageExts[i];
var exts = imageExts[i + 1];
RegisterFileExtensions(sb, name, exts);
PagesCounter counter;
switch (name)
{
case "PDF":
counter = pdfCounter;
break;
case "TIFF":
counter = tiffPagesCounter;
break;
default:
counter = onePagesCounter;
break;
}
foreach (var ext in exts.Split(';'))
{
fileListBox1.RegisterPagesCounter(ext, counter);
}
}
sb.Append("All files|*.*");
openFileDialog.Filter = sb.ToString();
}
public virtual void RegisterPagesCounter(string extension, PagesCounter counter)
{
pagesCounters.Add(extension, counter);
}
