internal static Root CollectHtmlNodes(ref SearchDescriptor searchData)
{
Root root = null;
List<int> positions = null;
List<Node> nodes = new List<Node>();
ModuleDescriptor moduleDesc =
searchData.Modules[searchData.CurrentModuleIndex];
moduleDesc.Form = new HTMLForm();
try
{
if (moduleDesc.HTMLDoc != null)
{
moduleDesc.Form.Text = moduleDesc.HTMLDoc.title;
mshtml.IHTMLElement documentElement =
moduleDesc.HTMLDoc.documentElement;
if (documentElement != null && !String.IsNullOrEmpty(documentElement.outerHTML))
{
moduleDesc.Form.richHtmlText.Text =
documentElement.outerHTML;
int length =
moduleDesc.Form.richHtmlText.Lines.Length;
for (int line = 0; line < length; line++)
{
if (searchData.CheckCase)
{
if (searchData.CheckWholeWord)
{
if ((positions = VisibleContent.CaseSensitive.WholeWord.AdvancedSearchEngine.Contains(moduleDesc.Form.richHtmlText.Lines[line], searchData.Term)).Count > Const.Ok)
{
foreach (int pos in positions)
{
nodes.Add(new Node(moduleDesc.Form.richHtmlText.Lines[line], moduleDesc.Form.richHtmlText.Lines[line], 0, new HtmlInfoTag(line, pos)));
}
}
}
else
{
if ((positions = VisibleContent.CaseSensitive.WordAsPart.AdvancedSearchEngine.Contains(moduleDesc.Form.richHtmlText.Lines[line], searchData.Term)).Count > Const.Ok)
{
foreach (int pos in positions)
{
nodes.Add(new Node(moduleDesc.Form.richHtmlText.Lines[line], moduleDesc.Form.richHtmlText.Lines[line], 0, new HtmlInfoTag(line, pos)));
}
}
}
}
else
{
if (searchData.CheckWholeWord)
{
if ((positions = VisibleContent.CaseInsensetive.WholeWord.AdvancedSearchEngine.Contains(moduleDesc.Form.richHtmlText.Lines[line], searchData.Term)).Count > Const.Ok)
{
foreach (int pos in positions)
{
nodes.Add(new Node(moduleDesc.Form.richHtmlText.Lines[line], moduleDesc.Form.richHtmlText.Lines[line], 0, new HtmlInfoTag(line, pos)));
}
}
}
else
{
if ((positions = VisibleContent.CaseInsensetive.WordAsPart.AdvancedSearchEngine.Contains(moduleDesc.Form.richHtmlText.Lines[line], searchData.Term)).Count > Const.Ok)
{
foreach (int pos in positions)
{
nodes.Add(new Node(moduleDesc.Form.richHtmlText.Lines[line], moduleDesc.Form.richHtmlText.Lines[line], 0, new HtmlInfoTag(line, pos)));
}
}
}
}
}
if (nodes.Count > Const.Ok)
root = new Root(moduleDesc.HTMLDoc.title, nodes, new WindowInfoTag(moduleDesc, searchData.Term, searchData.Flags));
Marshal.ReleaseComObject(documentElement);
documentElement = null;
}
}
}
finally
{
if (moduleDesc.Form != null)
{
moduleDesc.Form.Dispose();
moduleDesc.Form = null;
}
}
return root;
}
private static void Search_Window_Tab_HTML(ref SearchDescriptor searchData)
{
ModuleDescriptor moduleDesc =
searchData.Modules[searchData.CurrentModuleIndex];
if (moduleDesc.HTMLDoc != null)
{
moduleDesc.Form = new HTMLForm();
moduleDesc.Form.Text = moduleDesc.HTMLDoc.title;
mshtml.IHTMLElement element =
moduleDesc.HTMLDoc.documentElement;
moduleDesc.Form.richHtmlText.Text = element.outerHTML;
List<int> positions = null;
List<Node> nodes = new List<Node>();
Marshal.ReleaseComObject(element);
Root root = null;
if (CancelOperationOrReportUI((int)SearchProgress.Initializing))
return;
int length =
moduleDesc.Form.richHtmlText.Lines.Length;
if (searchData.CheckCase)
{
if (searchData.CheckWholeWord)
{
for (int line = 0; line < length; line++)
{
if ((positions = VisibleContent.CaseSensitive.WholeWord.AdvancedSearchEngine.Contains(moduleDesc.Form.richHtmlText.Lines[line], searchData.Term)).Count > Const.Ok)
{
foreach (int pos in positions)
{
nodes.Add(new Node(moduleDesc.Form.richHtmlText.Lines[line], moduleDesc.Form.richHtmlText.Lines[line], 0, new HtmlInfoTag(line, pos)));
if (IsCancelled)
return;
}
if (CancelOperationOrReportUI((int)SearchProgress.Searching, System.Convert.ToInt32((Convert.ToDouble(line) / length) * 100)))
return;
}
}
if (nodes.Count > Const.Ok)
{
root = new Root(moduleDesc.HTMLDoc.title, nodes, new WindowInfoTag(moduleDesc, searchData.Term, searchData.Flags));
}
}
else
{
for (int line = 0; line < length; line++)
{
if ((positions = VisibleContent.CaseSensitive.WordAsPart.AdvancedSearchEngine.Contains(moduleDesc.Form.richHtmlText.Lines[line], searchData.Term)).Count > Const.Ok)
{
foreach (int pos in positions)
{
nodes.Add(new Node(moduleDesc.Form.richHtmlText.Lines[line], moduleDesc.Form.richHtmlText.Lines[line], 0, new HtmlInfoTag(line, pos)));
if (IsCancelled)
return;
}
if (CancelOperationOrReportUI((int)SearchProgress.Searching, System.Convert.ToInt32((Convert.ToDouble(line) / length) * 100)))
return;
}
}
if (nodes.Count > Const.Ok)
{
root = new Root(moduleDesc.HTMLDoc.title, nodes, new WindowInfoTag(moduleDesc, searchData.Term, searchData.Flags));
}
}
}
else
{
if (searchData.CheckWholeWord)
{
for (int line = 0; line < length; line++)
{
if ((positions = VisibleContent.CaseInsensetive.WholeWord.AdvancedSearchEngine.Contains(moduleDesc.Form.richHtmlText.Lines[line], searchData.Term)).Count > Const.Ok)
{
foreach (int pos in positions)
{
nodes.Add(new Node(moduleDesc.Form.richHtmlText.Lines[line], moduleDesc.Form.richHtmlText.Lines[line], 0, new HtmlInfoTag(line, pos)));
if (IsCancelled)
return;
}
if (CancelOperationOrReportUI((int)SearchProgress.Searching, System.Convert.ToInt32((Convert.ToDouble(line) / length) * 100)))
return;
}
}
if (nodes.Count > Const.Ok)
{
root = new Root(moduleDesc.HTMLDoc.title, nodes, new WindowInfoTag(moduleDesc, searchData.Term, searchData.Flags));
}
}
else
{
for (int line = 0; line < length; line++)
{
if ((positions = VisibleContent.CaseInsensetive.WordAsPart.AdvancedSearchEngine.Contains(moduleDesc.Form.richHtmlText.Lines[line], searchData.Term)).Count > Const.Ok)
{
foreach (int pos in positions)
{
nodes.Add(new Node(moduleDesc.Form.richHtmlText.Lines[line], moduleDesc.Form.richHtmlText.Lines[line], 0, new HtmlInfoTag(line, pos)));
if (IsCancelled)
return;
}
if (CancelOperationOrReportUI((int)SearchProgress.Searching, System.Convert.ToInt32((Convert.ToDouble(line) / length) * 100)))
return;
}
}
if (nodes.Count > Const.Ok)
{
root = new Root(moduleDesc.HTMLDoc.title, nodes, new WindowInfoTag(moduleDesc, searchData.Term, searchData.Flags));
}
}
}
if (root != null)
{
TreeNode treeNode =
new TreeNode(root.Title);
treeNode.Tag = root.WindowInfo;
List<TreeNode> treeNodes =
new List<TreeNode>(root.Nodes.Count);
foreach (Node nodeInTheList in root.Nodes)
{
TreeNode leaf = new TreeNode(nodeInTheList.InnerText);
leaf.ToolTipText = nodeInTheList.ToolTipText;
leaf.Tag = nodeInTheList.HtmlTag;
treeNodes.Add(leaf);
}
treeNode.Nodes.AddRange(treeNodes.ToArray());
searchData.ResultNode.Nodes.Add(treeNode);
}
if (element != null) Marshal.ReleaseComObject(element);
element = null;
if (CancelOperationOrReportUI((int)SearchProgress.Done, SearchProgress.Done))
return;
}
}
private static Root CollectTextNodes(List<int> pos, ref SearchDescriptor searchData)
{
Root root = null;
if (pos == null)
return root;
ModuleDescriptor moduleDesc =
searchData.Modules[searchData.CurrentModuleIndex];
mshtml.IHTMLElement documentElement =
moduleDesc.HTMLDoc.documentElement;
if (documentElement != null && !String.IsNullOrEmpty(documentElement.outerHTML))
{
List<Node> nodes = new List<Node>();
mshtml.IHTMLTxtRange range = null;
for (int position = 0; position < pos.Count; position++)
{
mshtml.IHTMLSelectionObject sel =
moduleDesc.HTMLDoc.selection;
if (sel != null)
{
sel.empty();
Marshal.ReleaseComObject(sel);
}
mshtml.IHTMLSelectionObject selectionObject =
moduleDesc.HTMLDoc.selection;
mshtml.IHTMLElement bodyElement =
moduleDesc.HTMLDoc.body;
range =
selectionObject.createRange() as mshtml.IHTMLTxtRange;
range.moveToElementText(bodyElement);
for (int i = 1; i <= position; i++)
{
range.findText(searchData.Term, bodyElement.innerText.Length, (int)searchData.Flags);
range.moveStart("character", 1);
}
range.findText(searchData.Term, bodyElement.innerText.Length, (int)searchData.Flags);
mshtml.IHTMLElement parentElement = range.parentElement();
Node node = new Node(parentElement.innerText, moduleDesc.HTMLDoc.title, position, null);
nodes.Add(node);
Marshal.ReleaseComObject(parentElement);
parentElement = null;
Marshal.ReleaseComObject(bodyElement);
bodyElement = null;
Marshal.ReleaseComObject(selectionObject);
selectionObject = null;
Marshal.ReleaseComObject(range);
range = null;
}
if (nodes.Count > Const.Ok)
root = new Root(moduleDesc.HTMLDoc.title, nodes, new WindowInfoTag(moduleDesc, searchData.Term, searchData.Flags));
Marshal.ReleaseComObject(documentElement);
documentElement = null;
}
return root;
}