public D3DSettings settings; // Potential new D3D settings
public D3DSettingsForm(D3DEnumeration enumerationParam, D3DSettings settingsParam)
{
enumeration = enumerationParam;
settings = settingsParam.Clone();
// Required for Windows Form Designer support
InitializeComponent();
// Fill adapter combo box. Updating the selected adapter will trigger
// updates of the rest of the dialog.
foreach (GraphicsAdapterInfo adapterInfo in enumeration.AdapterInfoList)
{
adapterComboBox.Items.Add(adapterInfo);
if (adapterInfo.AdapterOrdinal == settings.AdapterOrdinal)
{
adapterComboBox.SelectedItem = adapterInfo;
}
}
if (adapterComboBox.SelectedItem == null && adapterComboBox.Items.Count > 0)
{
adapterComboBox.SelectedIndex = 0;
}
}
/// <summary>
/// Displays a dialog so the user can select a new adapter, device, or
/// display mode, and then recreates the 3D environment if needed
/// </summary>
private void DoSelectNewDevice()
{
// Can't display dialogs in fullscreen mode
//if (windowed == false)
//{
// try
// {
// ToggleFullscreen();
// }
// catch
// {
// HandleSampleException(new ResetFailedException(), ApplicationMessage.ApplicationMustExit);
// return;
// }
//}
// Make sure the main form is in the background
RenderTarget.SendToBack();
D3DSettingsForm settingsForm = new D3DSettingsForm(enumerationSettings, graphicsSettings);
System.Windows.Forms.DialogResult result = settingsForm.ShowDialog(null);
if (result != System.Windows.Forms.DialogResult.OK)
{
return;
}
graphicsSettings = settingsForm.settings;
//windowed = graphicsSettings.IsWindowed;
// Release display objects, so a new device can be created
device.Dispose();
device = null;
// Inform the display class of the change. It will internally
// re-create valid surfaces, a d3ddevice, etc.
InitializeEnvironment();
}
