private string GetPreview(ImLog log)
{
string preview = null;
if (log.Utterances.Count == 0)
{
return(String.Empty);
}
foreach (ImLog.Utterance utt in log.Utterances)
{
string snippet = utt.Text;
int word_count = StringFu.CountWords(snippet, 15);
if (word_count > 3)
{
preview = snippet;
break;
}
}
if (preview == null)
{
preview = ((ImLog.Utterance)log.Utterances [0]).Text;
}
if (preview.Length > 50)
{
preview = preview.Substring(0, 50) + "...";
}
return(preview);
}
private bool LogContainsString(ImLog log, string text)
{
string [] words = text.Split(null);
//FIXME: This is very crude and EXPENSIVE!
foreach (string word in words)
{
bool match = false;
foreach (ImLog.Utterance utt in log.Utterances)
{
if (utt.Text.ToLower().IndexOf(word.ToLower()) != -1)
{
match = true;
break;
}
}
if (!match)
{
return(false);
}
}
return(true);
}
private void RenderConversation(ImLog im_log)
{
TextBuffer buffer = conversation.Buffer;
buffer.Clear();
if (im_log == null)
{
// Find the first (newest) conversation to render
TreeIter first_parent;
if (!tree_store.GetIterFirst(out first_parent))
{
return;
}
TreeIter child;
if (!tree_store.IterChildren(out child, first_parent))
{
return;
}
im_log = tree_store.GetValue(child, 2) as ImLog;
}
SetStatusTitle(im_log.StartTime);
TextTag bold = buffer.TagTable.Lookup("bold");
TextIter end = buffer.EndIter;
foreach (ImLog.Utterance utt in im_log.Utterances)
{
buffer.InsertWithTags(ref end, utt.Who + ":", new TextTag[] { bold });
buffer.Insert(ref end, String.Format(" {0}\n", utt.Text));
}
if (highlight_text != null)
{
HighlightSearchTerms(highlight_text);
}
if (search_text != null && search_text.Length > 0)
{
HighlightSearchTerms(search_text);
}
}
private void OnConversationSelected(object o, EventArgs args)
{
TreeIter iter;
TreeModel model;
if (((TreeSelection)o).GetSelected(out model, out iter))
{
ImLog log = model.GetValue(iter, 2) as ImLog;
if (log == null)
{
return;
}
RenderConversation(log);
SetConversationScroll(0);
}
}
private void ScrollToLog(ImLog scroll_log)
{
if (scroll_log == null)
{
ScrollToFirstLog();
return;
}
TreeIter root_iter;
if (!tree_store.GetIterFirst(out root_iter))
{
return;
}
do
{
if (!tree_store.IterHasChild(root_iter))
{
continue;
}
TreeIter child;
tree_store.IterNthChild(out child, root_iter, 0);
do
{
ImLog log = tree_store.GetValue(child, 2) as ImLog;
if (log == scroll_log)
{
SelectPath(tree_store.GetPath(child));
return;
}
} while (tree_store.IterNext(ref child));
} while (tree_store.IterNext(ref root_iter));
}
private void IndexLogs()
{
foreach (string file in Directory.GetFiles(log_path))
{
ImLog log = null;
StreamReader reader = new StreamReader(file);
if (client == ImClient.Pidgin)
{
log = new PidginLog(new FileInfo(file), reader);
}
else if (client == ImClient.Kopete)
{
log = new KopeteLog(new FileInfo(file), reader);
}
else if (client == ImClient.Konversation)
{
log = new KonversationLog(new FileInfo(file));
}
reader.Close();
if (initial_select_file != null && log.File.FullName == initial_select_file.FullName)
{
initial_select = log;
initial_select_file = null;
}
if (speaking_to == null)
{
SetWindowTitle(log.SpeakingTo);
}
timeline.Add(log, log.StartTime);
}
index_thread_notify.WakeupMain();
}
private void SearchTimeline()
{
// Remove all timeline entries that don't match the search results
ImLog selected = GetSelectedLog();
TreeIter iter;
if (!tree_store.GetIterFirst(out iter))
{
return;
}
ArrayList to_remove = new ArrayList();
do
{
if (tree_store.IterHasChild(iter))
{
TreeIter child;
tree_store.IterNthChild(out child, iter, 0);
do
{
ImLog log = tree_store.GetValue(child, 2) as ImLog;
if (LogContainsString(log, search_text))
{
continue;
}
to_remove.Add(tree_store.GetPath(child));
if (log == selected)
{
selected = null;
}
} while (tree_store.IterNext(ref child));
}
} while (tree_store.IterNext(ref iter));
for (int i = to_remove.Count - 1; i >= 0; i--)
{
if (!tree_store.GetIter(out iter, to_remove [i] as TreePath))
{
break;
}
tree_store.Remove(ref iter);
}
// Remove all the categories that dont have any matches
tree_store.GetIterFirst(out iter);
do
{
if (tree_store.IterNChildren(iter) < 1)
{
tree_store.Remove(ref iter);
}
} while (tree_store.IterNext(ref iter));
ScrollToLog(selected);
RenderConversation(selected);
}
private void ScrollToLog (ImLog scroll_log)
{
if (scroll_log == null) {
ScrollToFirstLog ();
return;
}
TreeIter root_iter;
if (!tree_store.GetIterFirst (out root_iter))
return;
do {
if (! tree_store.IterHasChild (root_iter))
continue;
TreeIter child;
tree_store.IterNthChild (out child, root_iter, 0);
do {
ImLog log = tree_store.GetValue (child, 2) as ImLog;
if (log == scroll_log) {
SelectPath (tree_store.GetPath (child));
return;
}
} while (tree_store.IterNext (ref child));
} while (tree_store.IterNext (ref root_iter));
}
private void RenderConversation (ImLog im_log)
{
TextBuffer buffer = conversation.Buffer;
buffer.Clear ();
if (im_log == null) {
// Find the first (newest) conversation to render
TreeIter first_parent;
if (!tree_store.GetIterFirst (out first_parent))
return;
TreeIter child;
if (!tree_store.IterChildren (out child, first_parent))
return;
im_log = tree_store.GetValue (child, 2) as ImLog;
}
SetStatusTitle (im_log.StartTime);
TextTag bold = buffer.TagTable.Lookup ("bold");
TextIter end = buffer.EndIter;
foreach (ImLog.Utterance utt in im_log.Utterances) {
buffer.InsertWithTags (ref end, utt.Who + ":", new TextTag[] {bold});
buffer.Insert (ref end, String.Format(" {0}\n", utt.Text));
}
if (highlight_text != null)
HighlightSearchTerms (highlight_text);
if (search_text != null && search_text.Length > 0)
HighlightSearchTerms (search_text);
}
private string GetPreview (ImLog log)
{
string preview = null;
if (log.Utterances.Count == 0)
return String.Empty;
foreach (ImLog.Utterance utt in log.Utterances) {
string snippet = utt.Text;
int word_count = StringFu.CountWords (snippet, 15);
if (word_count > 3) {
preview = snippet;
break;
}
}
if (preview == null)
preview = ((ImLog.Utterance) log.Utterances [0]).Text;
if (preview.Length > 50)
preview = preview.Substring (0, 50) + "...";
return preview;
}
private bool LogContainsString (ImLog log, string text)
{
string [] words = text.Split (null);
//FIXME: This is very crude and EXPENSIVE!
foreach (string word in words) {
bool match = false;
foreach (ImLog.Utterance utt in log.Utterances) {
if (utt.Text.ToLower ().IndexOf (word.ToLower ()) != -1) {
match = true;
break;
}
}
if (!match) return false;
}
return true;
}
private void IndexLogs ()
{
foreach (string file in Directory.GetFiles (log_path)) {
ImLog log = null;
StreamReader reader = new StreamReader (file);
if (client == ImClient.Pidgin)
log = new PidginLog (new FileInfo (file), reader);
else if (client == ImClient.Kopete)
log = new KopeteLog (new FileInfo (file), reader);
else if (client == ImClient.Konversation)
log = new KonversationLog (new FileInfo (file));
reader.Close ();
if (initial_select_file != null && log.File.FullName == initial_select_file.FullName) {
initial_select = log;
initial_select_file = null;
}
if (speaking_to == null)
SetWindowTitle (log.SpeakingTo);
timeline.Add (log, log.StartTime);
}
index_thread_notify.WakeupMain ();
}