public void UpdateAll()
{
// Rebuild the thumbails.
string path = m_imageTools.GetPath(m_path);
DirectoryWrapper directory = new DirectoryWrapper(path, m_imageTools);
UpdateDirectory(directory);
}
private void UpdateDirectory(DirectoryWrapper directory)
{
foreach(ImageWrapper image in directory.Images)
image.UpdateCache();
foreach(SubDirectoryWrapper subDir in directory.Directories)
{
subDir.UpdateCache();
DirectoryWrapper SubDir = new DirectoryWrapper(m_imageTools.GetPath(directory.VirtualPath) + "\\" +
subDir.Caption, m_imageTools);
UpdateDirectory(SubDir);
}
}
/// <summary>
/// This creates a Table object with all the subdirectories in it
/// </summary>
/// <param name="x">Subdirectories wide</param>
/// <param name="data">The directory to render</param>
/// <param name="url">The URL to use in the links</param>
/// <returns></returns>
public static Table RenderDirectoryTable(int x, DirectoryWrapper data/*, string url*/, System.Web.UI.Control ctrl)
{
Table table = new Table();
table.CellPadding = 10;
table.CellSpacing = 10;
table.Width = Unit.Percentage(100);
TableRow tr = null;
foreach ( SubDirectoryWrapper dir in data.Directories )
{
if ( tr == null ) tr = new TableRow();
TableCell td = new TableCell();
td.Attributes["align"] = "center";
HyperLink h = new HyperLink();
h.ImageUrl = dir.Src;
h.CssClass = "LinkButton";
h.NavigateUrl = ctrl.Page.GetPostBackClientHyperlink(ctrl, "directory;" + dir.HREF + ";0");
h.Text = dir.Tooltip;
td.Controls.Add(h);
td.Controls.Add(BR);
h = new HyperLink();
h.CssClass = "LinkButton";
h.NavigateUrl = ctrl.Page.GetPostBackClientHyperlink(ctrl, "directory;" + dir.HREF + ";0");
h.Text = dir.Caption;
td.Controls.Add(h);
tr.Cells.Add(td);
if ( tr.Cells.Count == x )
{
table.Rows.Add(tr);
tr = null;
}
}
if ( tr != null ) table.Rows.Add(tr);
return table;
}
/// <summary>
/// This creates a Table object with all the thumbnails in it
/// </summary>
/// <param name="nofCols">Picture Columns</param>
/// <param name="nofRows">Picture Rows</param>
/// <param name="startIndex">index of the first displayed picture</param>
/// <param name="data">The directory to render</param>
/// <param name="url">The URL to use in the links</param>
/// <returns></returns>
public static Table RenderImageTable(int nofCols, int nofRows, int startIndex, DirectoryWrapper data,
System.Web.UI.Control ctrl)
{
Table table = new Table();
table.Width = Unit.Percentage(100);
TableRow tr = null;
if(((data.Images.Count - 1) - startIndex) <= 0) // Are some pictures in this range?
startIndex = 0; // No.
int lastIndex = System.Math.Min((data.Images.Count - 1), startIndex + nofCols * nofRows - 1);
for(int index = startIndex; index <= lastIndex; index++)
{
if ( tr == null )
tr = new TableRow();
ImageWrapper image = data.Images[index] as ImageWrapper;
HyperLink h = new HyperLink();
h.ImageUrl = image.ThumbHref;
h.NavigateUrl = ctrl.Page.GetPostBackClientHyperlink(ctrl, "picture;" + data.VirtualPath + ";" + index);
h.Text = image.Tooltip;
h.CssClass = "LinkButton";
Label lbText = new Label();
lbText.Text = image.Caption;
TableCell td = new TableCell();
td.Attributes.Add("align", "center");
td.Controls.Add(h);
if(lbText.Text != "")
{
lbText.Text = @"<div align=""center"" width=""100%"">" + lbText.Text + @"</div>";
td.Controls.Add(lbText);
}
tr.Cells.Add(td);
if ( tr.Cells.Count == nofCols )
{
table.Rows.Add(tr);
tr = null;
}
}
if ( tr != null ) table.Rows.Add(tr);
return table;
}
/// <summary>
/// This creates a Table object with all the thumbnails in it
/// </summary>
/// <param name="x">Pictures wide</param>
/// <param name="y">Puctures down (not used)</param>
/// <param name="data">The directory to render</param>
/// <param name="url">The URL to use in the links</param>
/// <returns></returns>
public static Table RenderImageTable(int x, int y, DirectoryWrapper data, /*string url*/System.Web.UI.Control ctrl)
{
Table table = new Table();
table.Width = Unit.Percentage(100);
TableRow tr = null;
foreach ( ImageWrapper image in data.Images )
{
if ( tr == null ) tr = new TableRow();
HyperLink h = new HyperLink();
h.ImageUrl = image.ThumbHref;
h.NavigateUrl = ctrl.Page.GetPostBackClientHyperlink(ctrl, "picture;" + image.FullImageHref);
h.Text = image.Name;
h.CssClass = "LinkButton";
Label lbText = new Label();
lbText.Text = image.Blurb;
TableCell td = new TableCell();
td.Attributes.Add("align", "center");
td.Controls.Add(h);
if(lbText.Text != "")
{
lbText.Text = @"<div align=""center"" width=""100%"">" + lbText.Text + @"</div>";
td.Controls.Add(lbText);
}
tr.Cells.Add(td);
if ( tr.Cells.Count == x )
{
table.Rows.Add(tr);
tr = null;
}
}
if ( tr != null ) table.Rows.Add(tr);
return table;
}
