/// <summary>
/// Add a project to the list of projects.
/// This will add the project to the database.
/// It will also set the new project as the
/// selected project. If the project already
/// exist, it will display a messagebox warning.
/// </summary>
/// <param name="prj">Project to add.</param>
public async Task AddProject(Project prj)
{
// Add project to DB
_pm.AddNewProject(prj);
await System.Windows.Application.Current.Dispatcher.BeginInvoke(new System.Action(() =>
{
// Create the VM
ProjectListItemViewModel newPrjVm = new ProjectListItemViewModel(prj, this);
// Add project VM to the list
ProjectList.Insert(0, newPrjVm);
// Set the new project as the selected project
SelectedProjectVM = newPrjVm;
_pm.SelectedProject = prj;
}));
}
/// <summary>
/// Delete the project. This will remove the project and
/// the project's view model.
/// </summary>
/// <param name="projectVM">Project to remove.</param>
public void DeleteProject(ProjectListItemViewModel projectVM)
{
if (projectVM != null)
{
string dir = projectVM.ProjectFolderPath;
string prjName = projectVM.ProjectName;
// Unselect the project VM
if (_SelectedProjectVM == projectVM)
{
_pm.SelectedProject.Dispose();
SelectedProjectVM.IsSelected = false;
SelectedProjectVM.Dispose();
SelectedProjectVM = null;
}
// Delete the project from the database
_pm.RemoveProject(projectVM.ProjectName);
System.Windows.Application.Current.Dispatcher.BeginInvoke(new System.Action(() =>
{
// Dispose of the VM
projectVM.Dispose();
var tempPrjList = new ReactiveList <ProjectListItemViewModel>(ProjectList);
tempPrjList.Remove(projectVM);
ProjectList = tempPrjList;
this.NotifyOfPropertyChange(() => this.ProjectList);
// Delete the selected project from the list
//_ProjectList.Remove(projectVM);
}));
// Prompt to delete the folder content also
this.PromptToPermenatelyDelete(dir, prjName);
}
}
/// <summary>
/// Run this method async to get the list of all
/// the projects.
/// </summary>
/// <returns>List of all the projects.</returns>
private async Task ScanProjectAsync()
{
IsProjectLoading = true;
List <ProjectListItemViewModel> missingImageList = new List <ProjectListItemViewModel>();
ProjectList = new ReactiveList <ProjectListItemViewModel>();
var list = await Task.Run(() => _pm.GetProjectList());
foreach (var prj in list)
{
await System.Windows.Application.Current.Dispatcher.BeginInvoke(new System.Action(() =>
{
// Create a project list item and add it to the list
var prjVM = new ProjectListItemViewModel(prj, this);
ProjectList.Add(prjVM);
// Check if the project image exist
if (prjVM.ProjectImage == null)
{
// Add name to list to later create image
missingImageList.Add(prjVM);
// Get the project for the image name
//Project project = _pm.GetProject(prjVM.ProjectName);
//// If the project image does not exist, create the image now
//if (!File.Exists(project.GetProjectImagePath()))
//{
// Task.Run(() =>
// {
// prjVM.RefreshDisplay();
// this.NotifyOfPropertyChange(() => this.ProjectList);
// });
//}
}
// Set the last selected project
if (prj.ProjectID == _pm.GetSelectedProjectID())
{
if (_pm.IsProjectSelected)
{
_SelectedProjectVM = prjVM;
}
else
{
SelectedProjectVM = prjVM;
}
_SelectedProjectVM.IsSelected = true;
this.NotifyOfPropertyChange(() => this.SelectedProjectVM);
}
prj.Dispose();
}));
}
//// Load the missing project images 1 at a time.
//// If a load them all it once, it takes to much memory
//foreach (var prjVM in missingImageList)
//{
// //Get the project for the image name
// Project project = _pm.GetProject(prjVM.ProjectName);
// // If the project image does not exist, create the image now
// if (!File.Exists(project.GetProjectImagePath()))
// {
// Task.Run(() =>
// {
// prjVM.RefreshDisplay();
// this.NotifyOfPropertyChange(() => this.ProjectList);
// });
// }
//}
IsProjectLoading = false;
}