public ShaderEditorPageViewModel(ShaderStorageLinker shaderStorage, Workspace workspace, EventAggregator eventAggregator)
{
int index = workspace.SelectedIndex;
_shaderStorage = shaderStorage;
Workspace = workspace;
ShadersFlattened.AddRange(_shaderStorage.ShaderGroups.SelectMany((s) => s.Shaders));
ShaderGroupsView = CollectionViewSource.GetDefaultView(ShadersFlattened);
ShaderGroupsView.Filter = (s) => ((Shader)s).Group.IsOpen;
ShaderGroupsView.GroupDescriptions.Add(new PropertyGroupDescription("Group"));
RaiseLoadedCommand = new DelegateCommand(RaiseLoaded);
SelectErrorCommand = new DelegateCommand <SelectionChangedEventArgs>(SelectError);
RaiseCompileShaderCommand = new DelegateCommand(RaiseCompileShader, CanExecuteCompileShader);
RaiseNewShaderGroupCommand = new DelegateCommand(RaiseNewShaderGroup);
RaiseShaderNameChangedCommand = new DelegateCommand <ShaderNameChangedEventArgs>(RaiseShaderNameChanged);
InitializeExplorerButtons();
InitializeSaveButtonCommands();
RaiseBuildShaderGroupCommand = new DelegateCommand(RaiseBuildShaderGroup, CanExecuteCompileShader);
_includeHeaderCallback = new CallbackDelegate(SaveIncludeHeaderCallback);
Workspace.SelectedIndex = index;
eventAggregator.GetEvent <RefreshExplorer>().Subscribe(RefreshExplorerEvent);
}
private void RaiseNewShaderGroup()
{
ShaderGroupNotification notification = new ShaderGroupNotification();
notification.Title = "New Shader";
notification.Content = null;
ShaderGroupRequest.Raise(notification, (returned) =>
{
if (returned.Confirmed)
{
notification.ShaderGroup.IsOpen = true;
_shaderStorage.ShaderGroups.Add(notification.ShaderGroup);
ShadersFlattened.AddRange(notification.ShaderGroup.Shaders);
notification.ShaderGroup.Save(Workspace);
Workspace.Save();
}
});
}
