private void UpdateSearchHistoryDropDown()
{
string txt = cmbSearch.Text;
try
{
cmbSearch.TextChanged -= new EventHandler(OnSearchTextChanged);
MediaBrowserPage selectedPage = GetSelectedPage();
if (selectedPage != null)
{
cmbSearch.Items.Clear();
List <string> history = selectedPage.SearchHistory;
if (history != null && history.Count > 0)
{
history.ForEach((s) =>
{
// Don't add "LookupMyPlaylists" in the drop down history
// even when it comes from the persistence service
if (string.Compare(s, "LookupMyPlaylists", true) != 0)
{
cmbSearch.Items.Add(s);
}
});
}
cmbSearch.SelectedIndex = -1;
}
}
finally
{
cmbSearch.Text = txt;
cmbSearch.TextChanged += new EventHandler(OnSearchTextChanged);
}
}
private MediaBrowserPage GetSelectedPage()
{
MediaBrowserPage selectedPage = null;
if (tabContentBrowser.SelectedTab != null &&
tabContentBrowser.SelectedTab.Controls != null &&
tabContentBrowser.SelectedTab.Controls.Count > 0)
{
selectedPage = tabContentBrowser.SelectedTab.Controls[0] as MediaBrowserPage;
}
return(selectedPage);
}
void OnSearchTextChanged(object sender, EventArgs e)
{
bool validText = false;
MediaBrowserPage selectedPage = GetSelectedPage();
if (selectedPage != null)
{
_tt.SetSimpleToolTip(cmbSearch, selectedPage.GetSearchBoxTip());
validText = selectedPage.PreValidateSearch(cmbSearch.Text);
}
btnSearch.Enabled = validText;
cmbSearch.BackColor = validText ? ThemeManager.WndValidColor : ThemeManager.ColorValidationFailed;
}
private void btnSearch_Click(object sender, EventArgs e)
{
MediaBrowserPage selectedPage = GetSelectedPage();
if (selectedPage != null)
{
string search = cmbSearch.Text;
if (selectedPage.PreValidateSearch(search))
{
selectedPage.SearchCompleted -= SelectedPage_SearchCompleted;
selectedPage.SearchCompleted += SelectedPage_SearchCompleted;
_searchCancelled.Reset();
selectedPage.StartCancellableSearch(cmbSearch.Text, _searchCancelled);
ShowWaitDialog("Please wait for the search task to finish. You can press ESC to cancel the search.");
}
}
}
private void SelectedPage_SearchCompleted(object sender, EventArgs e)
{
MediaBrowserPage senderPage = sender as MediaBrowserPage;
MediaBrowserPage selectedPage = GetSelectedPage();
if (senderPage != null && senderPage == selectedPage)
{
senderPage.DisplaySearchResults();
string s = cmbSearch.Text;
// Don't add "LookupMyPlaylists" in the search history
if (string.Compare(s, "LookupMyPlaylists", true) != 0)
{
if (senderPage.UpdateSearchHistory(s))
{
UpdateSearchHistoryDropDown();
}
}
}
CloseWaitDialog();
}
