private void adxieContextMenuCommandItem1_OnClick(object sender, object eventObject)
{
Type t = typeof(DownloadManager);
int index = this.Bars.IndexOf(t.FullName);
if (index >= 0)
{
AddinExpress.IE.ADXIEBarItem item = this.Bars[index];
if (item.BarObj == null)
{
object g = t.GUID.ToString("B");
object bShow = true;
object dummy = null;
IEApp.ShowBrowserBar(ref g, ref bShow, ref dummy);
}
else
{
DownloadManager dm =
item.BarObj as DownloadManager;
if (dm != null)
{
if (!dm.Visible)
{
object g = t.GUID.ToString("B");
object bShow = true;
object dummy = null;
IEApp.ShowBrowserBar(ref g, ref bShow, ref dummy);
}
}
}
if (item.BarObj is DownloadManager)
{
DownloadManager dm =
item.BarObj as DownloadManager;
if (dm.Visible)
{
if (dm.Links.Enabled)
{
if (eventObject is mshtml.IHTMLSelectionObject)
{
mshtml.IHTMLSelectionObject selection =
eventObject as mshtml.IHTMLSelectionObject;
mshtml.IHTMLTxtRange textRange = selection.createRange() as mshtml.IHTMLTxtRange;
if (textRange != null &&
((!String.IsNullOrEmpty(textRange.text)) && (!String.IsNullOrEmpty(textRange.htmlText))))
{
bool linksFound = false;
string text = textRange.text;
string htmlText = textRange.htmlText;
mshtml.HTMLDocument doc =
new mshtml.HTMLDocument();
doc.open("text/html", "replace", null, null);
doc.GetType().InvokeMember(
"write", BindingFlags.InvokeMethod, null, doc, new object[] { htmlText });
if (doc.images.length > 0)
{
object attr;
string src = String.Empty;
foreach (mshtml.IHTMLElement element in doc.images)
{
src = String.Empty;
attr = element.getAttribute("src", 0);
if (attr is String)
src = (string)attr;
if (String.IsNullOrEmpty(src))
src = (string)element.getAttribute("href", 0);
if (!String.IsNullOrEmpty(src))
{
if (src.StartsWith("http:"))
{
string file = String.Empty;
try
{
file = Path.GetFileName(src);
}
catch
{
}
if (!String.IsNullOrEmpty(file))
{
linksFound = true;
dm.AddItem(file, src);
}
}
}
}
}
if (doc.links.length > 0)
{
string src = String.Empty;
foreach (mshtml.IHTMLAnchorElement element in doc.links)
{
src = element.href;
if (!String.IsNullOrEmpty(src))
{
if (src.StartsWith("http:"))
{
string file = String.Empty;
try
{
file = Path.GetFileName(src);
}
catch
{
}
if (!String.IsNullOrEmpty(file))
{
linksFound = true;
dm.AddItem(file, src);
}
}
}
}
}
if (!linksFound)
MessageBox.Show(this, "There are not valid links in the selection.", "Download Manager Example", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
else
{
string src = String.Empty;
if (eventObject is mshtml.IHTMLAnchorElement)
{
mshtml.IHTMLAnchorElement element =
eventObject as mshtml.IHTMLAnchorElement;
src = element.href;
}
else if (eventObject is mshtml.IHTMLImgElement)
{
mshtml.IHTMLImgElement element =
eventObject as mshtml.IHTMLImgElement;
src = element.href;
}
if (!String.IsNullOrEmpty(src))
{
if (src.StartsWith("http:"))
{
string file = String.Empty;
try
{
file = Path.GetFileName(src);
}
catch
{
}
if (!String.IsNullOrEmpty(file))
{
dm.AddItem(file, src);
return;
}
}
MessageBox.Show(this, "The link is not valid.", "Download Manager Example", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
}
}
}
}
}
private mshtml.HTMLDocument CreateHTMLDoc(string htmlText)
{
mshtml.HTMLDocument cloneDoc = null;
cloneDoc = new mshtml.HTMLDocument();
cloneDoc.open("text/html", "replace", null, null);
cloneDoc.GetType().InvokeMember(
"write", BindingFlags.InvokeMethod, null, cloneDoc, new object[] { htmlText });
return cloneDoc;
}
private void Links_DragDrop(object sender, DragEventArgs e)
{
string html;
bool linksFound = false;
int startHtml = -1, endHtml = -1;
IDataObject data = e.Data;
if (data.GetDataPresent("HTML Format"))
{
html = (string)data.GetData("HTML Format");
int index = html.IndexOf("StartHTML:");
if (index > 0)
{
startHtml = Convert.ToInt32(html.Substring(index + 10, 9));
index = html.IndexOf("EndHTML:");
if (index > 0)
{
endHtml = Convert.ToInt32(html.Substring(index + 8, 9));
}
}
if (startHtml != -1 && endHtml != -1)
{
html = html.Substring(startHtml, endHtml - startHtml);
index = html.IndexOf("<HTML>");
if (index > 0)
{
html = html.Remove(0, index);
startHtml = html.IndexOf("<HEAD>");
if (startHtml > 0)
{
endHtml = html.IndexOf("</HEAD>");
if (endHtml > 0)
{
html = html.Remove(startHtml, (endHtml - startHtml) + 7);
}
}
}
mshtml.HTMLDocument doc =
new mshtml.HTMLDocument();
doc.open("text/html", "replace", null, null);
doc.GetType().InvokeMember(
"write", BindingFlags.InvokeMethod, null, doc, new object[] { html } );
if (doc.images.length > 0)
{
object attr;
string src = String.Empty;
foreach (mshtml.IHTMLElement element in doc.images)
{
src = String.Empty;
attr = element.getAttribute("src", 0);
if (attr is String)
src = (string)attr;
if (String.IsNullOrEmpty(src))
src = (string)element.getAttribute("href", 0);
if (!String.IsNullOrEmpty(src))
{
if (src.StartsWith("http:"))
{
string file = String.Empty;
try
{
file = Path.GetFileName(src);
}
catch
{
}
if (!String.IsNullOrEmpty(file))
{
linksFound = true;
AddItem(file, src);
}
}
}
}
}
if (doc.links.length > 0)
{
string src = String.Empty;
foreach (mshtml.IHTMLAnchorElement element in doc.links)
{
src = element.href;
if (!String.IsNullOrEmpty(src))
{
if (src.StartsWith("http:"))
{
string file = String.Empty;
try
{
file = Path.GetFileName(src);
}
catch
{
}
if (!String.IsNullOrEmpty(file))
{
linksFound = true;
AddItem(file, src);
}
}
}
}
}
if (!linksFound)
MessageBox.Show(this, "There are not valid links in the selection.", "Download Manager Example", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
}