internal static string AssertControlInformation(bool condition, Control control)
{
if (condition)
{
return(string.Empty);
}
return(WindowsFormsUtils.GetControlInformation(control.Handle));
}
protected virtual string GetMnemonicText(string text)
{
char mnemonic = WindowsFormsUtils.GetMnemonic(text, false);
if (mnemonic != char.MinValue)
{
return("Alt+" + (object)mnemonic);
}
return((string)null);
}
//internal protected bool ProcessMnemonic(char charCode)
//{
// if (!TelerikHelper.CanProcessMnemonic(this.ownerControl))
// {
// return false;
// }
// ArrayList mnemonicList = new ArrayList();
// if (this.ownerControl is IComponentTreeHandler)
// {
// }
// this.GetChildControlsMnemonicList(this.ownerControl, mnemonicList);
// RadItem selectedItem = null;// this.GetSelectedItem();
// int index = 0;
// if (selectedItem != null)
// {
// index = mnemonicList.IndexOf(selectedItem);
// }
// index = Math.Max(0, index);
// RadItem item = null;
// bool flag = false;
// int num2 = index;
// for (int i = 0; i < mnemonicList.Count; i++)
// {
// RadItem item3 = mnemonicList[num2] as RadItem;
// num2 = (num2 + 1) % mnemonicList.Count;
// if ((!string.IsNullOrEmpty(item3.Text) && item3.Enabled))
// {
// //flag = flag || (item3 is ToolStripMenuItem);
// if (item3.ContainsMnemonic && Control.IsMnemonic(charCode, item3.Text))
// {
// if (item == null)
// {
// item = item3;
// }
// else
// {
// if (item == selectedItem)
// {
// this.ProcessItemMnemonic(item3, charCode);
// }
// else
// {
// this.ProcessItemMnemonic(item, charCode);
// }
// return true;
// }
// }
// }
// }
// if (item != null)
// {
// return item.ProcessMnemonic(charCode);
// }
// if (!flag)
// {
// return false;
// }
// num2 = index;
// for (int j = 0; j < mnemonicList.Count; j++)
// {
// RadItem item4 = mnemonicList[num2] as RadItem;
// num2 = (num2 + 1) % mnemonicList.Count;
// if (((!string.IsNullOrEmpty(item4.Text)) &&
// (item4.Enabled)) && TelerikHelper.IsPseudoMnemonic(charCode, item4.Text))
// {
// if (item != null)
// {
// if (item == selectedItem)
// {
// this.ProcessItemMnemonic(item4, charCode);
// }
// else
// {
// this.ProcessItemMnemonic(item, charCode);
// }
// return true;
// }
// item = item4;
// }
// }
// return ((item != null) && item.ProcessMnemonic(charCode));
//}
//protected virtual void GetChildControlsMnemonicList(Control control, ArrayList mnemonicList)
//{
// char ch1 = WindowsFormsUtils.GetMnemonic(control.Text, true);
// if (ch1 != '\0')
// {
// mnemonicList.Add(ch1);
// }
// foreach (Control control1 in control.Controls)
// {
// if (control1 != null)
// {
// this.GetChildControlsMnemonicList(control1, mnemonicList);
// }
// }
//}
protected virtual string GetMnemonicText(string text)
{
char ch1 = WindowsFormsUtils.GetMnemonic(text, false);
if (ch1 != '\0')
{
return("Alt+" + ch1);
}
return(null);
}
protected virtual void GetChildMnemonicList(ArrayList mnemonicList)
{
foreach (RadItem activeItem in (RadItemCollection)this.ActiveItems)
{
char mnemonic = WindowsFormsUtils.GetMnemonic(activeItem.Text, true);
if (mnemonic != char.MinValue)
{
mnemonicList.Add((object)mnemonic);
}
}
}
protected virtual void GetChildMnemonicList(ArrayList mnemonicList)
{
foreach (RadItem item in this.ActiveItems)
{
char ch1 = WindowsFormsUtils.GetMnemonic(item.Text, true);
if (ch1 != '\0')
{
mnemonicList.Add(ch1);
}
}
}
internal void UpdateToolTip(RadItem item, Size offset)
{
if (this.ShowItemToolTips && item != this.currentlyActiveTooltipItem && this.ToolTip != null)
{
if (item == null)
{
this.ToolTip.Hide(this.ownerControl);
}
this.ToolTip.Active = false;
this.currentlyActiveTooltipItem = item;
Cursor mouseCursor = Cursor.Current;
if (this.currentlyActiveTooltipItem != null && mouseCursor != null)
{
this.ToolTip.Active = true;
Point mousePosition = Cursor.Position;
mousePosition.X += offset.Width;
mousePosition.Y += offset.Height;
Rectangle rectangle = WindowsFormsUtils.ConstrainToScreenBounds(new Rectangle(mousePosition, onePixel));
mousePosition = this.ownerControl.PointToClient(rectangle.Location);
string toolTipText = this.currentlyActiveTooltipItem.ToolTipText;
Form ownerForm = this.ownerControl.FindForm();
if (ownerForm == null)
{
ITooltipOwner owner = this.ownerControl as ITooltipOwner;
while (owner != null)
{
Control control = owner as Control;
if (control != null && owner.Owner == null)
{
mousePosition = control.PointToClient(rectangle.Location);
this.ToolTip.SetToolTip(control, toolTipText);
this.ToolTip.Show(toolTipText, control, mousePosition, this.ToolTip.AutoPopDelay);
break;
}
if (owner.Owner == null)
{
break;
}
owner = owner.Owner as ITooltipOwner;
}
}
else
{
this.ToolTip.Show(toolTipText, this.ownerControl, mousePosition, this.ToolTip.AutoPopDelay);
}
}
}
}
protected internal static bool IsPseudoMnemonic(char charCode, string text)
{
if (!string.IsNullOrEmpty(text) && !WindowsFormsUtils.ContainsMnemonic(text))
{
char upper = char.ToUpper(charCode, CultureInfo.CurrentCulture);
if ((int)char.ToUpper(text[0], CultureInfo.CurrentCulture) == (int)upper || (int)char.ToLower(charCode, CultureInfo.CurrentCulture) == (int)char.ToLower(text[0], CultureInfo.CurrentCulture))
{
return(true);
}
}
return(false);
}
protected virtual Control GetValidChildControlByMnemonic(List <Control> mnemonicList, char charCode)
{
if (mnemonicList.Count > 0)
{
return(null);
}
for (int i = 0; i < mnemonicList.Count; i++)
{
char ch1 = WindowsFormsUtils.GetMnemonic(mnemonicList[i].Text, true);
if (ch1 != '\0' &&
charCode.Equals(ch1))
{
return(mnemonicList[i]);
}
}
return(null);
}
protected virtual Control GetValidChildControlByMnemonic(
List <Control> mnemonicList,
char charCode)
{
if (mnemonicList.Count > 0)
{
return((Control)null);
}
for (int index = 0; index < mnemonicList.Count; ++index)
{
char mnemonic = WindowsFormsUtils.GetMnemonic(mnemonicList[index].Text, true);
if (mnemonic != char.MinValue && charCode.Equals(mnemonic))
{
return(mnemonicList[index]);
}
}
return((Control)null);
}
internal static Rectangle ConstrainToScreenWorkingAreaBounds(Rectangle bounds)
{
return(WindowsFormsUtils.ConstrainToBounds(Screen.GetWorkingArea(bounds), bounds));
}
internal static Rectangle ConstrainToScreenBounds(Rectangle bounds)
{
return(WindowsFormsUtils.ConstrainToBounds(Screen.FromRectangle(bounds).Bounds, bounds));
}