internal string ShowImpl(IWin32Window window, string text, string title, string [] buttons, MessageBoxIcon icon, string defaultButton)
{
System.Diagnostics.Debug.Assert(buttons.Length <= 4 && buttons.Length >= 1);
mButtons = buttons;
mButtonMap = new Dictionary<DialogResult, string>();
int buttonstype;
switch (buttons.Length)
{
case 1:
buttonstype = Win32.MB_OK;
mButtonMap[DialogResult.OK] = buttons[0];
break;
case 2:
if (buttons[1] == "Cancel")
{
buttonstype = Win32.MB_OKCANCEL;
mButtonMap[DialogResult.OK] = buttons[0];
mButtonMap[DialogResult.Cancel] = buttons[1];
}
else
{
buttonstype = Win32.MB_YESNO;
mButtonMap[DialogResult.Yes] = buttons[0];
mButtonMap[DialogResult.No] = buttons[1];
}
break;
case 3:
if (buttons[2] == "Cancel")
{
buttonstype = Win32.MB_YESNOCANCEL;
mButtonMap[DialogResult.Yes] = buttons[0];
mButtonMap[DialogResult.No] = buttons[1];
mButtonMap[DialogResult.Cancel] = buttons[2];
}
else
{
buttonstype = Win32.MB_ABORTRETRYIGNORE;
mButtonMap[DialogResult.Abort] = buttons[0];
mButtonMap[DialogResult.Retry] = buttons[1];
mButtonMap[DialogResult.Ignore] = buttons[2];
}
break;
case 4:
if (buttons[3] == "Cancel")
{
buttonstype = Win32.MB_ABORTRETRYIGNORE + Win32.MB_HELP;
mButtonMap[DialogResult.Abort] = buttons[0];
mButtonMap[DialogResult.Retry] = buttons[1];
mButtonMap[DialogResult.Ignore] = buttons[2];
mButtonMap[DialogResult.Cancel] = buttons[3];
}
else
{
buttonstype = Win32.MB_ABORTRETRYIGNORE + Win32.MB_HELP;
mButtonMap[DialogResult.Abort] = buttons[0];
mButtonMap[DialogResult.Retry] = buttons[1];
mButtonMap[DialogResult.Ignore] = buttons[2];
mButtonMap[DialogResult.OK] = buttons[3];
}
break;
default:
throw new ApplicationException("MessageBoxEx can only present 4 buttons");
}
int defaultFlag = 0;
for(int index = 0; index < buttons.Length; ++index)
{
if (buttons[index] == defaultButton)
defaultFlag = mDefaultFlags[index];
}
DialogResult result = DialogResult.None;
// Make sure the hook gets uninstalled in the event of an exception
using(WindowsHook mWindowsHook = new WindowsHook())
{
mWindowsHook.WindowCreated += new WindowsHook.WindowsEventHandler(WndCreated);
mWindowsHook.WindowDestroyed += new WindowsHook.WindowsEventHandler(WndDestroyed);
mWindowsHook.WindowActivated += new WindowsHook.WindowsEventHandler(WndActivated);
mWindowsHook.Install();
// This call to Win32.MessageBox blocks until the dialog has been closed
result = (DialogResult) Win32.MessageBox(window.Handle, text, title, buttonstype + (int)icon + defaultFlag);
}
string btnresult;
if(mButtonMap.TryGetValue(result, out btnresult))
return btnresult;
else
throw new ApplicationException("Unexpected return from Win32.MessageBox() call: " + result.ToString());
}
internal string ShowImpl(IWin32Window window, string text, string title, string [] buttons, MessageBoxIcon icon, string defaultButton)
{
System.Diagnostics.Debug.Assert(buttons.Length <= 4 && buttons.Length >= 1);
mButtons = buttons;
mButtonMap = new Dictionary <DialogResult, string>();
int buttonstype;
switch (buttons.Length)
{
case 1:
buttonstype = Win32.MB_OK;
mButtonMap[DialogResult.OK] = buttons[0];
break;
case 2:
if (buttons[1] == "Cancel")
{
buttonstype = Win32.MB_OKCANCEL;
mButtonMap[DialogResult.OK] = buttons[0];
mButtonMap[DialogResult.Cancel] = buttons[1];
}
else
{
buttonstype = Win32.MB_YESNO;
mButtonMap[DialogResult.Yes] = buttons[0];
mButtonMap[DialogResult.No] = buttons[1];
}
break;
case 3:
if (buttons[2] == "Cancel")
{
buttonstype = Win32.MB_YESNOCANCEL;
mButtonMap[DialogResult.Yes] = buttons[0];
mButtonMap[DialogResult.No] = buttons[1];
mButtonMap[DialogResult.Cancel] = buttons[2];
}
else
{
buttonstype = Win32.MB_ABORTRETRYIGNORE;
mButtonMap[DialogResult.Abort] = buttons[0];
mButtonMap[DialogResult.Retry] = buttons[1];
mButtonMap[DialogResult.Ignore] = buttons[2];
}
break;
case 4:
if (buttons[3] == "Cancel")
{
buttonstype = Win32.MB_ABORTRETRYIGNORE + Win32.MB_HELP;
mButtonMap[DialogResult.Abort] = buttons[0];
mButtonMap[DialogResult.Retry] = buttons[1];
mButtonMap[DialogResult.Ignore] = buttons[2];
mButtonMap[DialogResult.Cancel] = buttons[3];
}
else
{
buttonstype = Win32.MB_ABORTRETRYIGNORE + Win32.MB_HELP;
mButtonMap[DialogResult.Abort] = buttons[0];
mButtonMap[DialogResult.Retry] = buttons[1];
mButtonMap[DialogResult.Ignore] = buttons[2];
mButtonMap[DialogResult.OK] = buttons[3];
}
break;
default:
throw new ApplicationException("MessageBoxEx can only present 4 buttons");
}
int defaultFlag = 0;
for (int index = 0; index < buttons.Length; ++index)
{
if (buttons[index] == defaultButton)
{
defaultFlag = mDefaultFlags[index];
}
}
DialogResult result = DialogResult.None;
// Make sure the hook gets uninstalled in the event of an exception
using (WindowsHook mWindowsHook = new WindowsHook())
{
mWindowsHook.WindowCreated += new WindowsHook.WindowsEventHandler(WndCreated);
mWindowsHook.WindowDestroyed += new WindowsHook.WindowsEventHandler(WndDestroyed);
mWindowsHook.WindowActivated += new WindowsHook.WindowsEventHandler(WndActivated);
mWindowsHook.Install();
// This call to Win32.MessageBox blocks until the dialog has been closed
result = (DialogResult)Win32.MessageBox(window.Handle, text, title, buttonstype + (int)icon + defaultFlag);
}
string btnresult;
if (mButtonMap.TryGetValue(result, out btnresult))
{
return(btnresult);
}
else
{
throw new ApplicationException("Unexpected return from Win32.MessageBox() call: " + result.ToString());
}
}
