public SolutionExplorerViewModel(ISolutionItemNameRegistry itemNameRegistry,
ISolutionManager solutionManager,
IEventAggregator ea,
ISolutionSqlService solutionSqlService,
INewItemService newItemService,
ISolutionTasksService solutionTasksService,
IStatusBar statusBar,
ISolutionItemIconRegistry solutionItemIconRegistry,
ISolutionItemProvideService provider)
{
this.itemNameRegistry = itemNameRegistry;
this.solutionManager = solutionManager;
this.ea = ea;
this.statusBar = statusBar;
this.solutionItemIconRegistry = solutionItemIconRegistry;
Root = new ObservableCollection <SolutionItemViewModel>();
itemToViewmodel = new Dictionary <ISolutionItem, SolutionItemViewModel>();
foreach (ISolutionItem item in this.solutionManager.Items)
{
AddItemToRoot(item);
}
this.solutionManager.Items.CollectionChanged += (sender, args) =>
{
if (args.NewItems != null)
{
var i = 0;
foreach (ISolutionItem obj in args.NewItems)
{
AddItemToRoot(obj, args.NewStartingIndex + i);
i++;
}
}
if (args.OldItems != null)
{
foreach (ISolutionItem obj in args.OldItems)
{
ISolutionItem solutionItem = obj;
Root.Remove(itemToViewmodel[solutionItem]);
itemToViewmodel.Remove(solutionItem);
}
}
};
solutionManager.RefreshRequest += item =>
{
foreach (var root in Root)
{
root.Refresh();
}
};
Dictionary <string, AddItemCategoryMenuViewModel> byNameCategories = new();
Func <ISolutionItemProvider, Task> insertItemCommand = async provider =>
{
var item = await provider.CreateSolutionItem();
if (item != null)
{
DoAddItem(item);
}
};
foreach (var item in provider.AllCompatible)
{
if (item is INamedSolutionItemProvider)
{
continue;
}
if (!byNameCategories.TryGetValue(item.GetGroupName(), out var category))
{
category = new AddItemCategoryMenuViewModel(item.GetGroupName());
byNameCategories.Add(category.Name, category);
AddItems.Add(category);
}
category.Items.Add(new SolutionItemMenuViewModel(item, insertItemCommand));
}
AddItem = new DelegateCommand(async() =>
{
ISolutionItem?item = await newItemService.GetNewSolutionItem();
if (item != null)
{
DoAddItem(item);
}
}, () => (SelectedItem == null || SelectedItem.IsContainer) && SelectedItems.Count <= 1)
.ObservesProperty(() => SelectedItem)
.ObservesProperty(() => SelectedItems.Count);
RemoveItem = new DelegateCommand(() =>
{
if (SelectedItems.Count > 0)
{
foreach (var item in SelectedItems.ToList())
{
DeleteSolutionItem(item);
}
SelectedItems.Clear();
}
else if (selected != null)
{
DeleteSolutionItem(selected);
}
}, () => SelectedItem != null || SelectedItems.Count > 0)
.ObservesProperty(() => SelectedItem)
.ObservesProperty(() => SelectedItems.Count);
SelectedItemChangedCommand = new DelegateCommand <SolutionItemViewModel>(ob => { selected = ob; });
RequestOpenItem = new DelegateCommand <SolutionItemViewModel>(item =>
{
if (item != null && !item.IsContainer)
{
this.ea.GetEvent <EventRequestOpenItem>().Publish(item.Item);
}
});
GenerateSQL = new DelegateCommand(() =>
{
if (selected != null)
{
solutionSqlService.OpenDocumentWithSqlFor(selected.Item);
}
});
UpdateDatabase = new DelegateCommand(() =>
{
if (selected != null)
{
solutionTasksService.SaveSolutionToDatabaseTask(selected.Item);
}
}, () => solutionTasksService.CanSaveToDatabase);
ExportToServer = new DelegateCommand(() =>
{
if (selected != null)
{
solutionTasksService.SaveAndReloadSolutionTask(selected.Item);
}
}, () => solutionTasksService.CanSaveAndReloadRemotely);
ExportToServerItem = new DelegateCommand <SolutionItemViewModel>(item =>
{
if (item != null)
{
solutionTasksService.SaveAndReloadSolutionTask(item.Item);
}
}, item => solutionTasksService.CanSaveAndReloadRemotely);
}
public SolutionExplorerViewModel(ISolutionItemNameRegistry itemNameRegistry,
ISolutionManager solutionManager,
IEventAggregator ea,
ISolutionSqlService solutionSqlService,
INewItemService newItemService,
ISolutionTasksService solutionTasksService,
IStatusBar statusBar,
ISolutionItemIconRegistry solutionItemIconRegistry,
ISolutionItemProvideService provider,
IInputBoxService inputBoxService,
IMessageBoxService messageBoxService)
{
this.itemNameRegistry = itemNameRegistry;
this.solutionManager = solutionManager;
this.ea = ea;
this.statusBar = statusBar;
this.solutionItemIconRegistry = solutionItemIconRegistry;
this.inputBoxService = inputBoxService;
Root = new ObservableCollection <SolutionItemViewModel>();
itemToViewmodel = new Dictionary <ISolutionItem, SolutionItemViewModel>();
foreach (ISolutionItem item in this.solutionManager.Items)
{
AddItemToRoot(item);
}
this.solutionManager.Items.CollectionChanged += (sender, args) =>
{
if (args.NewItems != null)
{
var i = 0;
foreach (ISolutionItem obj in args.NewItems)
{
AddItemToRoot(obj, args.NewStartingIndex + i);
i++;
}
}
if (args.OldItems != null)
{
foreach (ISolutionItem obj in args.OldItems)
{
ISolutionItem solutionItem = obj;
Root.Remove(itemToViewmodel[solutionItem]);
itemToViewmodel.Remove(solutionItem);
}
}
};
solutionManager.RefreshRequest += item =>
{
foreach (var root in Root)
{
root.Refresh();
}
};
Dictionary <string, AddItemCategoryMenuViewModel> byNameCategories = new();
Func <ISolutionItemProvider, Task> insertItemCommand = async provider =>
{
ISolutionItem?item = null;
if (provider is INamedSolutionItemProvider namedProvider)
{
var name = await this.inputBoxService.GetString("New",
"Please provide a name for " + namedProvider.GetName(), "");
if (name == null || name.Length < 3)
{
await messageBoxService.ShowDialog(new MessageBoxFactory <bool>()
.SetTitle("New")
.SetMainInstruction("Name is too short")
.SetContent("Name can't be shorter than 3 characters")
.WithOkButton(true)
.Build());
return;
}
item = await namedProvider.CreateSolutionItem(name);
}
else
{
item = await provider.CreateSolutionItem();
}
if (item != null)
{
DoAddItem(item);
}
};
foreach (var item in provider.AllCompatible)
{
if (!byNameCategories.TryGetValue(item.GetGroupName(), out var category))
{
category = new AddItemCategoryMenuViewModel(item.GetGroupName());
byNameCategories.Add(category.Name, category);
AddItems.Add(category);
}
category.Items.Add(new SolutionItemMenuViewModel(item, insertItemCommand));
}
AddItem = new DelegateCommand(async() =>
{
ISolutionItem?item = await newItemService.GetNewSolutionItem();
if (item != null)
{
DoAddItem(item);
}
}, () => (SelectedItem == null || SelectedItem.IsContainer) && SelectedItems.Count <= 1)
.ObservesProperty(() => SelectedItem)
.ObservesProperty(() => SelectedItems.Count);
RemoveItem = new DelegateCommand <SolutionItemViewModel>(vm =>
{
if (SelectedItems.Count > 0)
{
foreach (var item in SelectedItems.ToList())
{
DeleteSolutionItem(item);
}
SelectedItems.Clear();
}
else if (vm != null)
{
DeleteSolutionItem(vm);
}
}, vm => vm != null || SelectedItems.Count > 0)
.ObservesProperty(() => SelectedItems.Count);
RenameItem = new AsyncAutoCommand <SolutionItemViewModel>(async vm =>
{
if (vm.Item is IRenameableSolutionItem renameable)
{
var newName = await inputBoxService.GetString("Rename", "Please provide a new name", vm.Name);
if (newName != null)
{
if (newName.Length < 3)
{
await messageBoxService.ShowDialog(new MessageBoxFactory <bool>()
.SetTitle("Rename")
.SetMainInstruction("Name too short")
.SetContent("The name can't be shorter than 3 characters")
.SetIcon(MessageBoxIcon.Warning)
.WithOkButton(true)
.Build());
return;
}
renameable.Rename(newName);
solutionManager.Refresh(vm.Item);
}
}
}, o => o is SolutionItemViewModel vm && vm.Item is IRenameableSolutionItem);
SelectedItemChangedCommand = new DelegateCommand <SolutionItemViewModel>(ob => { selected = ob; });
RequestOpenItem = new DelegateCommand <SolutionItemViewModel>(item =>
{
if (item != null && !item.IsContainer)
{
this.ea.GetEvent <EventRequestOpenItem>().Publish(item.Item);
}
});
GenerateSQL = new DelegateCommand <SolutionItemViewModel>(vm =>
{
if (vm != null)
{
solutionSqlService.OpenDocumentWithSqlFor(vm.Item);
}
}, vm => vm != null);
UpdateDatabase = new DelegateCommand <SolutionItemViewModel>(vm =>
{
if (vm != null)
{
solutionTasksService.SaveSolutionToDatabaseTask(vm.Item);
}
}, vm => vm != null && solutionTasksService.CanSaveToDatabase);
ExportToServer = new DelegateCommand <SolutionItemViewModel>(vm =>
{
if (vm != null)
{
solutionTasksService.SaveAndReloadSolutionTask(vm.Item);
}
}, vm => vm != null && solutionTasksService.CanSaveAndReloadRemotely);
ExportToServerItem = new DelegateCommand <object>(item =>
{
if (item is SolutionItemViewModel si)
{
solutionTasksService.SaveAndReloadSolutionTask(si.Item);
}
}, item => solutionTasksService.CanSaveAndReloadRemotely);
}