public static void VisitParents(this SolutionItemViewModel item, Action <ISolutionParentViewModel> visitor)
{
var parent = item.Parent;
while (true)
{
visitor(parent);
if (parent is SolutionViewModel)
{
return;
}
parent = parent.Parent;
}
}
public static SolutionItemViewModel Create(ISolutionParentViewModel parent, ISolutionItem item)
{
SolutionItemViewModel result = null;
if (item is ISolutionFolder folder)
{
result = new SolutionFolderViewModel(parent, folder);
}
else if (item is IProject project)
{
result = new StandardProjectViewModel(parent, project);
}
else
{
throw new Exception("Unrecognised model type");
}
return(result);
}
public static SolutionViewModel FindRoot(this SolutionItemViewModel item)
{
var solution = item.Parent;
while (true)
{
if (solution == null)
{
throw new InvalidOperationException("Unable to find solution");
}
if (solution is SolutionViewModel solutionViewModel)
{
return(solutionViewModel);
}
solution = solution.Parent;
}
}
public SolutionParentViewModel(ISolutionParentViewModel parent, T model) : base(parent, model)
{
Items = new ObservableCollection <SolutionItemViewModel>();
Items.BindCollections(Model.Items, p => { return(SolutionItemViewModel.Create(this, p)); }, (pvm, p) => pvm.Model == p);
AddNewFolderCommand = ReactiveCommand.Create(() =>
{
Model.Solution.AddItem(SolutionFolder.Create("New Folder"), null, Model);
Model.Solution.Save();
});
AddExistingProjectCommand = ReactiveCommand.Create(async() =>
{
var dlg = new OpenFileDialog();
dlg.Title = "Open Project";
var shell = IoC.Get <IShell>();
foreach (var projectType in shell.ProjectTypes)
{
var projectTypeMetadata = projectType.Metadata;
var extensions = new List <string>();
extensions.Add(projectTypeMetadata.DefaultExtension);
extensions.AddRange(projectTypeMetadata.PossibleExtensions);
dlg.Filters.Add(new FileDialogFilter()
{
Name = projectTypeMetadata.Description, Extensions = extensions
});
}
dlg.InitialDirectory = Model.Solution.CurrentDirectory;
dlg.AllowMultiple = false;
var result = await dlg.ShowAsync();
if (result != null && !string.IsNullOrEmpty(result.FirstOrDefault()))
{
var projectTypeGuid = ProjectUtils.GetProjectTypeGuidForProject(result[0]);
if (projectTypeGuid.HasValue)
{
var proj = await ProjectUtils.LoadProjectFileAsync(Model.Solution, projectTypeGuid.Value, result[0]);
if (proj != null)
{
Model.Solution.AddItem(proj, projectTypeGuid, Model);
Model.Solution.Save();
}
}
else
{
IoC.Get <Utils.IConsole>().WriteLine(
$"The project '{result[0]}' isn't supported by any installed project type!");
}
}
});
AddNewProjectCommand = ReactiveCommand.Create(() =>
{
var shell = IoC.Get <IShell>();
shell.ModalDialog = new NewProjectDialogViewModel(Model);
shell.ModalDialog.ShowDialog();
});
RemoveCommand = ReactiveCommand.Create(() =>
{
Model.Solution.RemoveItem(Model);
Model.Solution.Save();
});
}
public SolutionParentViewModel(ISolutionParentViewModel parent, T model) : base(parent, model)
{
Items = new ObservableCollection <SolutionItemViewModel>();
Items.BindCollections(Model.Items, p => { return(SolutionItemViewModel.Create(this, p)); }, (pvm, p) => pvm.Model == p);
AddNewFolderCommand = ReactiveCommand.Create(() =>
{
Model.Solution.AddItem(SolutionFolder.Create("New Folder"), Model);
Model.Solution.Save();
});
AddExistingProjectCommand = ReactiveCommand.Create(async() =>
{
var dlg = new OpenFileDialog();
dlg.Title = "Open Project";
var extensions = new List <string>();
var shell = IoC.Get <IShell>();
foreach (var projectType in shell.ProjectTypes)
{
extensions.AddRange(projectType.Extensions);
}
dlg.Filters.Add(new FileDialogFilter {
Name = "AvalonStudio Project", Extensions = extensions
});
dlg.InitialDirectory = Model.Solution.CurrentDirectory;
dlg.AllowMultiple = false;
var result = await dlg.ShowAsync();
if (result != null && !string.IsNullOrEmpty(result.FirstOrDefault()))
{
var proj = await Project.LoadProjectFileAsync(Model.Solution, result[0]);
if (proj != null)
{
Model.Solution.AddItem(proj, Model);
Model.Solution.Save();
}
}
});
AddNewProjectCommand = ReactiveCommand.Create(() =>
{
var shell = IoC.Get <IShell>();
shell.ModalDialog = new NewProjectDialogViewModel(Model);
shell.ModalDialog.ShowDialog();
});
RemoveCommand = ReactiveCommand.Create(() =>
{
Model.Solution.RemoveItem(Model);
Model.Solution.Save();
});
}
