public ProjectItemViewModel(ProjectItem item, ProjectItemViewModel parent)
: base(parent)
{
_Model = item;
_Children = new Services.ObservableSortedList<ProjectItemViewModel>(
(from child in _Model.Children select new ProjectItemViewModel(child, this)).ToList<ProjectItemViewModel>(),
new Comparers.ProjectItemComparer()
);
_Grid = new Services.ObservableSortedList<GridItemViewModel>(
new GridItemViewModel[] { },
new Comparers.GridItemComparer()
);
}
public ProjectItemViewModel(ProjectItem item)
: this(item, null)
{
_FileRequestedCommand = new Commands.DelegateCommand(RaiseFileRequested);
}
public ProjectItemViewModel AddChild(ProjectItem item)
{
return AddChild(item, null);
}
public ProjectItemViewModel AddChild(ProjectItem item, Interop.Grid grid)
{
ProjectItemViewModel vm = new ProjectItemViewModel(item, this);
if (grid != null)
{
vm.Grid.Add(CreateGridViewModel(grid));
}
_Children.Add(vm);
Model.Children.Add(item);
return vm;
}
public void PerformAddReference()
{
ProjectItemViewModel selected = SelectedItem;
if (selected == null)
{
return;
}
if (selected.Type != ProjectItemType.References)
{
return;
}
string documents = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
string initial = Path.Combine(documents, "SEWorkbench");
Views.AddReferenceView view = new Views.AddReferenceView()
{
Initial = initial
};
Nullable<bool> result = view.ShowDialog();
if (result != null && result.Value == true)
{
string path = view.Filename;
string name = Path.GetFileNameWithoutExtension(path);
ProjectItemViewModel existing = GetReferences().FirstOrDefault(i => i.Name == name);
if (existing != null)
{
Services.MessageBox.ShowMessage(String.Format("A reference with this name already exists ({0}).", name));
return;
}
try
{
ProjectItemViewModel reference = null;
ProjectItem item = new ProjectItem()
{
Name = name,
Path = path,
Type = ProjectItemType.Reference,
Project = this
};
reference = selected.AddChild(item);
if (reference != null)
{
RaiseReferenceAdded(reference);
}
}
catch (Exception ex)
{
MessageBox.ShowError("Unable to create new file", ex);
return;
}
SaveProject();
}
}
public void PerformNewProject()
{
if (!IsClosed)
{
return;
}
string documents = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
string initial = Path.Combine(documents, "SEWorkbench");
bool success = false;
try
{
// TODO Move all IO to a separate class
Directory.CreateDirectory(initial);
Views.NewProjectDialog view = new Views.NewProjectDialog()
{
ProjectLocation = initial,
};
Nullable<bool> result = view.ShowDialog();
if (result != null && result.Value == true)
{
string name = view.ProjectName;
string filename = String.Format("{0}.seproj", name);
string fullpath = Path.Combine(initial, name, filename);
Directory.CreateDirectory(Path.GetDirectoryName(fullpath));
ProjectViewModel project = new ViewModels.ProjectViewModel(null);
ProjectItem root = new ProjectItem()
{
Name = name,
Type = Models.ProjectItemType.Root,
Path = fullpath,
Project = project,
};
root.Children.Add(new ProjectItem() { Name = "References", Type = ProjectItemType.References });
SetRootItem(root);
success = true;
}
}
catch (Exception ex)
{
MessageBox.ShowError("Unable to create new project", ex);
return;
}
finally
{
if (success)
{
CreateNewProjectTemplate();
SaveProject();
RaiseProjectCreated();
}
}
}
public void PerformAddFile()
{
ProjectItemViewModel selected = SelectedItem;
if (selected == null)
{
return;
}
if (selected.Type != ProjectItemType.Blueprints && selected.Type != ProjectItemType.Collection && selected.Type != ProjectItemType.Folder)
{
selected = GetParentFolder(selected);
}
if (selected == null || selected.Type == ProjectItemType.Root)
{
return;
}
Views.NewItemDialog view = new Views.NewItemDialog();
Nullable<bool> result = view.ShowDialog();
if (result != null && result.Value == true)
{
string fullpath = Path.Combine(selected.Path, String.Format("{0}.csx", view.ItemName));
try
{
string starter = Services.NewFile.Contents;
File.Write(fullpath, starter);
ProjectItemViewModel newfile = null;
string name = Path.GetFileNameWithoutExtension(fullpath);
ProjectItem item = new ProjectItem()
{
Name = name,
Path = fullpath,
Type = ProjectItemType.File,
Project = this
};
newfile = selected.AddChild(item);
selected.IsExpanded = true;
if (newfile != null)
{
RaiseFileCreated(newfile);
}
}
catch (Exception ex)
{
MessageBox.ShowError("Unable to create new file", ex);
return;
}
SaveProject();
}
}
public void PerformAddFolder()
{
ProjectItemViewModel selected = SelectedItem;
if (selected == null)
{
return;
}
if (selected.Type != ProjectItemType.Root && selected.Type != ProjectItemType.Blueprints && selected.Type != ProjectItemType.Collection && selected.Type != ProjectItemType.Folder)
{
selected = GetParentFolder(selected);
}
if (selected == null)
{
return;
}
Views.NewItemDialog view = new Views.NewItemDialog();
Nullable<bool> result = view.ShowDialog();
if (result != null && result.Value == true)
{
string name = view.ItemName;
string fullpath = Path.Combine(selected.Path, name);
if (selected.Type == ProjectItemType.Root)
{
fullpath = Path.Combine(Path.GetDirectoryName(selected.Path), name);
}
try
{
Directory.CreateDirectory(fullpath);
ProjectItem item = new ProjectItem()
{
Name = name,
Path = fullpath,
Type = ProjectItemType.Folder,
Project = this,
};
selected.AddChild(item);
selected.IsExpanded = true;
}
catch (Exception ex)
{
MessageBox.ShowError("Unable to create new directory", ex);
return;
}
SaveProject();
}
}
public void PerformAddExistingFile()
{
ProjectItemViewModel selected = SelectedItem;
if (selected == null)
{
return;
}
if (selected.Type != ProjectItemType.Blueprints && selected.Type != ProjectItemType.Collection && selected.Type != ProjectItemType.Folder)
{
selected = GetParentFolder(selected);
}
if (selected == null || selected.Type == ProjectItemType.Root)
{
return;
}
string initial = selected.Path;
Microsoft.Win32.OpenFileDialog dialog = new Microsoft.Win32.OpenFileDialog()
{
DefaultExt = ".csx",
Filter = "Script File (.csx)|*.csx",
InitialDirectory = initial,
Multiselect = true,
};
Nullable<bool> result = dialog.ShowDialog();
if (result != null && result.Value == true)
{
foreach (string source in dialog.FileNames)
{
string destination = Path.Combine(initial, Path.GetFileName(source));
if (File.Exists(destination))
{
string message = String.Format(
"A file with the name \"{0}\" already exists. Do you want to overwrite it?",
Path.GetFileName(source)
);
try
{
if (Path.GetDirectoryName(source) != Path.GetDirectoryName(destination))
{
System.Windows.MessageBoxResult overwrite = MessageBox.ShowQuestion(message);
if (overwrite == System.Windows.MessageBoxResult.No)
{
continue;
}
if (overwrite == System.Windows.MessageBoxResult.Cancel)
{
break;
}
File.Copy(source, destination);
}
string code = File.Read(destination);
string name = Path.GetFileNameWithoutExtension(destination);
ProjectItem item = new ProjectItem()
{
Name = name,
Path = destination,
Type = ProjectItemType.File,
Project = this
};
selected.AddChild(item);
selected.IsExpanded = true;
}
catch (Exception ex)
{
MessageBox.ShowError("Unable to create new file", ex);
return;
}
}
}
SaveProject();
}
}
public void PerformAddBlueprints()
{
ProjectItemViewModel rootitem = _RootItem;
if (rootitem == null)
{
return;
}
string appdata = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
string blueprints = Path.Combine(appdata, "SpaceEngineers", "Blueprints");
// TODO implement my own open file dialog to avoid API
Microsoft.Win32.OpenFileDialog dialog = new Microsoft.Win32.OpenFileDialog()
{
DefaultExt = ".sbc",
Filter = "Blueprints File (.sbc)|*.sbc",
Multiselect = false,
InitialDirectory = blueprints,
};
Nullable<bool> result = dialog.ShowDialog();
if (result != null && result.Value == true)
{
string fullpath = dialog.FileName;
string name;
Interop.Grid grid;
Interop.Blueprint.Import(fullpath, out name, out grid);
if (grid != null)
{
string safename = CreateSafeName(name);
string savepath = Path.Combine(Path.GetDirectoryName(rootitem.Path), safename);
try
{
Directory.CreateDirectory(savepath);
ProjectItem item = new ProjectItem()
{
Name = name,
Path = savepath,
Blueprint = fullpath,
Type = ProjectItemType.Blueprints,
Project = this,
};
rootitem.AddChild(item, grid);
rootitem.IsExpanded = true;
}
catch (Exception ex)
{
MessageBox.ShowError("Unable to create add blueprint", ex);
return;
}
SaveProject();
}
}
}
private void SetProject(ProjectItem parent, ProjectViewModel project)
{
parent.Project = project;
foreach (ProjectItem child in parent.Children)
{
SetProject(child, project);
}
}
private void CreateNewProjectTemplate()
{
if (_RootItem == null)
{
return;
}
string demofolder = "Library";
string rootpath = Path.GetDirectoryName(_RootItem.Path);
string folderpath = Path.Combine(rootpath, demofolder);
string filepath = Path.Combine(folderpath, String.Format("NewScript.csx"));
try
{
Directory.CreateDirectory(folderpath);
ProjectItem folder = new ProjectItem()
{
Name = demofolder,
Path = folderpath,
Type = ProjectItemType.Folder,
Project = this,
};
File.Write(filepath, Services.NewFile.Contents);
ProjectItem file = new ProjectItem()
{
Name = Path.GetFileNameWithoutExtension(filepath),
Path = filepath,
Type = ProjectItemType.File,
Project = this,
};
ProjectItemViewModel newfile = null;
_RootItem.AddChild(folder);
if (_RootItem.Children.Count > 0)
{
foreach(ProjectItemViewModel item in _RootItem.Children)
{
if (item.Type == ProjectItemType.Folder)
{
newfile = item.AddChild(file);
if (item.Children.Count > 0)
{
item.Children[0].IsSelected = true;
}
item.IsExpanded = true;
break;
}
}
}
if (newfile != null)
{
RaiseFileCreated(newfile);
}
}
catch (Exception ex)
{
MessageBox.ShowError("Unable to create new project template", ex);
}
}
public void SetRootItem(ProjectItem root)
{
if (root == null)
{
_RootItem = null;
_First.Clear();
return;
}
SetProject(root, this);
_RootItem = new ProjectItemViewModel(root);
_First.Clear();
_First.Add(_RootItem);
}