public GridSearchCellElement(GridViewColumn column, GridRowElement row)
: base(column, row)
{
this.timer = new Timer();
this.timer.Interval = 100;
this.timer.Tick += new EventHandler(this.Timer_Tick);
GridViewSearchRowInfo rowInfo = this.RowInfo as GridViewSearchRowInfo;
if (rowInfo != null)
{
this.timer.Interval = rowInfo.SearchDelay;
rowInfo.PropertyChanged += new PropertyChangedEventHandler(this.searchRow_PropertyChanged);
rowInfo.SearchProgressChanged += new SearchProgressChangedEventHandler(this.searchRow_SearchProgressChanged);
this.MatchCaseMenuItem.IsChecked = rowInfo.CaseSensitive;
this.changingMatchCasemenuItemValue = true;
this.matchCaseButton.ToggleState = this.MatchCaseMenuItem.IsChecked ? Telerik.WinControls.Enumerations.ToggleState.On : Telerik.WinControls.Enumerations.ToggleState.Off;
this.changingMatchCasemenuItemValue = false;
this.SearchFromCurrentPositionMenuItem.IsChecked = rowInfo.SearchFromCurrentPosition;
this.SearchTextBox.ShowClearButton = rowInfo.ShowClearButton;
this.CloseButton.Visibility = rowInfo.ShowCloseButton ? ElementVisibility.Visible : ElementVisibility.Collapsed;
}
this.searchTextBox.KeyDown += new KeyEventHandler(this.searchTextBox_KeyDown);
this.searchTextBox.MouseDown += new MouseEventHandler(this.SearchTextBox_MouseDown);
this.findNextButton.Click += new EventHandler(this.findNextButton_Click);
this.findPreviousButton.Click += new EventHandler(this.findPreviousButton_Click);
this.searchTextBox.TextChanged += new EventHandler(this.searchTextBox_TextChanged);
this.findNextButton.MouseEnter += new EventHandler(this.findNextButton_MouseEnter);
this.findPreviousButton.MouseEnter += new EventHandler(this.findPreviousButton_MouseEnter);
this.matchCaseButton.ToggleStateChanged += new StateChangedEventHandler(this.matchCaseButton_ToggleStateChanged);
this.optionsButton.DropDownOpening += new CancelEventHandler(this.OptionsButton_DropDownOpening);
this.chooseColumnsMenuItem.DropDownClosing += new RadPopupClosingEventHandler(this.ChooseColumnsMenuItem_DropDownClosing);
this.matchCaseMenuItem.Click += new EventHandler(this.MatchCaseMenuItem_Click);
this.searchFromCurrentPositionMenuItem.Click += new EventHandler(this.SearchFromCurrentFromPositionMenuItem_Click);
LocalizationProvider <RadGridLocalizationProvider> .CurrentProviderChanged += new EventHandler(this.RadGridLocalizationProvider_CurrentProviderChanged);
}
private void searchTextBox_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Return)
{
GridViewSearchRowInfo rowInfo = this.RowInfo as GridViewSearchRowInfo;
if (e.Shift)
{
rowInfo.SelectPreviousSearchResult();
}
else
{
rowInfo.SelectNextSearchResult();
}
this.SyncLabelText();
}
else
{
if (e.KeyCode != Keys.Escape)
{
return;
}
if (this.searchTextBox.Text.Length > 0)
{
this.searchTextBox.Text = string.Empty;
}
else
{
if (!(this.RowInfo as GridViewSearchRowInfo).CloseOnEscape)
{
return;
}
this.RowInfo.IsVisible = false;
}
}
}
protected override void DisposeManagedResources()
{
GridViewSearchRowInfo rowInfo = this.RowInfo as GridViewSearchRowInfo;
if (rowInfo != null)
{
rowInfo.PropertyChanged -= new PropertyChangedEventHandler(this.searchRow_PropertyChanged);
rowInfo.SearchProgressChanged -= new SearchProgressChangedEventHandler(this.searchRow_SearchProgressChanged);
}
if (this.timer != null)
{
this.timer.Tick -= new EventHandler(this.Timer_Tick);
this.timer.Dispose();
this.timer = (Timer)null;
}
this.searchTextBox.KeyUp -= new KeyEventHandler(this.searchTextBox_KeyDown);
this.searchTextBox.MouseDown -= new MouseEventHandler(this.SearchTextBox_MouseDown);
this.findNextButton.Click -= new EventHandler(this.findNextButton_Click);
this.findPreviousButton.Click -= new EventHandler(this.findPreviousButton_Click);
this.searchTextBox.TextChanged -= new EventHandler(this.searchTextBox_TextChanged);
this.findNextButton.MouseEnter -= new EventHandler(this.findNextButton_MouseEnter);
this.findPreviousButton.MouseEnter -= new EventHandler(this.findPreviousButton_MouseEnter);
this.matchCaseButton.ToggleStateChanged -= new StateChangedEventHandler(this.matchCaseButton_ToggleStateChanged);
this.optionsButton.DropDownOpening -= new CancelEventHandler(this.OptionsButton_DropDownOpening);
this.chooseColumnsMenuItem.DropDownClosing -= new RadPopupClosingEventHandler(this.ChooseColumnsMenuItem_DropDownClosing);
this.matchCaseMenuItem.Click -= new EventHandler(this.MatchCaseMenuItem_Click);
this.searchFromCurrentPositionMenuItem.Click -= new EventHandler(this.SearchFromCurrentFromPositionMenuItem_Click);
LocalizationProvider <RadGridLocalizationProvider> .CurrentProviderChanged -= new EventHandler(this.RadGridLocalizationProvider_CurrentProviderChanged);
this.UnsubscribeChildMenuItems(this.chooseColumnsMenuItem);
this.closeButton.Click -= new EventHandler(this.CloseButton_Click);
base.DisposeManagedResources();
}
public override Type GetCellType(GridViewColumn column)
{
GridViewSearchRowInfo rowInfo = (GridViewSearchRowInfo)this.RowInfo;
if (column == null)
{
return(typeof(GridSearchCellElement));
}
return(base.GetCellType(column));
}
private void findNextButton_Click(object sender, EventArgs e)
{
GridViewSearchRowInfo rowInfo = this.RowInfo as GridViewSearchRowInfo;
if (rowInfo == null)
{
return;
}
rowInfo.SelectNextSearchResult();
this.SyncLabelText();
}
protected virtual void InitializeTableSearchRow()
{
if (this.tableSearchRow != null)
{
return;
}
this.tableSearchRow = this.CreateSearchRow();
this.tableSearchRow.SuspendPropertyNotifications();
this.tableSearchRow.IsVisible = this.ownerTemplate.AllowSearchRow;
this.tableSearchRow.ResumePropertyNotifications();
this.systemRows.Add((GridViewSystemRowInfo)this.tableSearchRow);
this.SynchronizeSearchRowPosition();
}
public override void Initialize(GridViewColumn column, GridRowElement row)
{
base.Initialize(column, row);
this.UpdateInfo();
GridViewSearchRowInfo rowInfo = this.RowInfo as GridViewSearchRowInfo;
if (rowInfo == null)
{
return;
}
this.SyncLabelText();
this.SyncCriteriaToTextBox(rowInfo);
}
protected virtual void SyncCriteriaToTextBox(GridViewSearchRowInfo searchRow)
{
this.SearchTextBox.TextChanged -= new EventHandler(this.searchTextBox_TextChanged);
if (string.IsNullOrEmpty(searchRow.SearchCriteria))
{
this.SearchTextBox.Text = string.Empty;
}
else
{
this.SearchTextBox.Text = searchRow.SearchCriteria;
this.SearchTextBox.TextBoxItem.SelectionStart = searchRow.SearchCriteria.Length;
}
this.SearchTextBox.TextChanged += new EventHandler(this.searchTextBox_TextChanged);
}
protected virtual void SyncLabelText()
{
GridViewSearchRowInfo rowInfo = this.RowInfo as GridViewSearchRowInfo;
if (rowInfo == null)
{
return;
}
if (string.IsNullOrEmpty(rowInfo.SearchCriteria))
{
this.SearchTextBox.SearchInfoLabel.Text = string.Empty;
}
else
{
this.SearchTextBox.SearchInfoLabel.Text = string.Format("{0} {1} {2}", (object)(rowInfo.CurrentResultIndex + 1), (object)LocalizationProvider <RadGridLocalizationProvider> .CurrentProvider.GetLocalizedString("SearchRowResultsOfLabel"), (object)rowInfo.CurrentSearchResultsCount);
}
}
private void searchRow_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName == "CaseSensitive")
{
GridViewSearchRowInfo rowInfo = this.RowInfo as GridViewSearchRowInfo;
if (this.matchCaseMenuItem.IsChecked == rowInfo.CaseSensitive)
{
return;
}
this.matchCaseMenuItem.IsChecked = rowInfo.CaseSensitive;
}
else if (e.PropertyName == "SearchFromCurrentPosition")
{
GridViewSearchRowInfo rowInfo = this.RowInfo as GridViewSearchRowInfo;
if (this.searchFromCurrentPositionMenuItem.IsChecked == rowInfo.SearchFromCurrentPosition)
{
return;
}
this.searchFromCurrentPositionMenuItem.IsChecked = rowInfo.SearchFromCurrentPosition;
}
else if (e.PropertyName == "ShowClearButton")
{
this.searchTextBox.ShowClearButton = (this.RowInfo as GridViewSearchRowInfo).ShowClearButton;
}
else if (e.PropertyName == "ShowCloseButton")
{
GridViewSearchRowInfo rowInfo = this.RowInfo as GridViewSearchRowInfo;
if (this.closeButton == null)
{
return;
}
this.closeButton.Visibility = rowInfo.ShowCloseButton ? ElementVisibility.Visible : ElementVisibility.Collapsed;
}
else
{
if (!(e.PropertyName == "SearchDelay") || this.timer == null)
{
return;
}
this.timer.Interval = (this.RowInfo as GridViewSearchRowInfo).SearchDelay;
}
}
protected virtual void Search(bool syncCriteria)
{
GridViewSearchRowInfo rowInfo = this.RowInfo as GridViewSearchRowInfo;
if (rowInfo == null)
{
return;
}
string criteria = this.RemoveUnicodeControlCharacters(this.SearchTextBox.Text);
if (!string.IsNullOrEmpty(criteria))
{
this.waitingBar.Visibility = ElementVisibility.Visible;
this.waitingBar.ResetWaiting();
this.waitingBar.StartWaiting();
}
if (syncCriteria)
{
this.SyncCriteriaToTextBox(rowInfo);
}
rowInfo.Search(criteria);
}
