/// <summary>
/// Perform redo of this command.
/// </summary>
public override void Redo() {
//remove the group from the layer
this.Controller.Model.DefaultPage.DefaultLayer.Entities.Remove(mGroup);
//detach the entities from the group
foreach (IDiagramEntity entity in mGroup.Entities) {
//this will be recursive if an entity is itself an IGroup
entity.Group = null;
bundle.Entities.Add(entity);
//mGroup.Entities.Remove(entity);
Controller.Model.AddEntity(entity);
}
//change the visuals such that the entities in the group are selected
CollectionBase<IDiagramEntity> col = new CollectionBase<IDiagramEntity>();
col.AddRange(mGroup.Entities);
this.Controller.Model.Selection.SelectedItems = col;
mGroup.Invalidate();
mGroup = null;
//note that the entities have never been disconnected from the layer
//so they don't have to be re-attached to the anything.
//The insertion of the Group simply got pushed in the scene-graph.
}
/// <summary>
/// Perform redo of this command.
/// </summary>
public override void Redo()
{
//remove the group from the layer
this.Controller.Model.DefaultPage.DefaultLayer.Entities.Remove(mGroup);
//detach the entities from the group
foreach (IDiagramEntity entity in mGroup.Entities)
{
//this will be recursive if an entity is itself an IGroup
entity.Group = null;
bundle.Entities.Add(entity);
//mGroup.Entities.Remove(entity);
Controller.Model.AddEntity(entity);
}
//change the visuals such that the entities in the group are selected
CollectionBase <IDiagramEntity> col = new CollectionBase <IDiagramEntity>();
col.AddRange(mGroup.Entities);
this.Controller.Model.Selection.SelectedItems = col;
mGroup.Invalidate();
mGroup = null;
//note that the entities have never been disconnected from the layer
//so they don't have to be re-attached to the anything.
//The insertion of the Group simply got pushed in the scene-graph.
}
public static CollectionBase <ArticleBase> GetList(int count, string type, IArticleRepository rep)
{
var articleBases = new CollectionBase <ArticleBase>();
articleBases.AddRange(rep.FetchList(count, type).Select(article => ((ArticleBase)Reflector.CreateObject(article.ArticleType.Assembly, article.ArticleType.Class)).
Desrialize(article.Content.ToString())));
articleBases.ForEach(ab => ab.MarkOld());
return(articleBases);
}
public static CollectionBase <ArticleBase> Search(string search, IArticleRepository rep)
{
search = search.ToLower();
var articleBases = new CollectionBase <ArticleBase>();
articleBases.AddRange(rep.Search(search).Select(article => ((ArticleBase)Reflector.CreateObject(article.ArticleType.Assembly, article.ArticleType.Class)).
Desrialize(article.Content.ToString())));
articleBases.ForEach(ab => ab.MarkOld());
return(articleBases);
}
public static CollectionBase <BulletinBase> GetAll(ILookupRepository lRep, IBulletinRepository bRep)
{
var bulletins = new CollectionBase <BulletinBase>();
bulletins.AddRange(bRep.FetchList().Select(bulletin =>
((BulletinBase)Reflector.CreateObject(bulletin.BulletinType.Assembly, bulletin.BulletinType.Class, new[] { bulletin })).
Desrialize(bulletin.Content.ToString())));
bulletins.ForEach(b =>
{
b.MarkOld();
b.LoadCategoryInfo(lRep);
});
return(bulletins);
}
// ------------------------------------------------------------------
/// <summary>
/// Loops through all pages and returns ALL entities that belong to
/// this Document.
/// </summary>
/// <returns>CollectionBase</returns>
// ------------------------------------------------------------------
public CollectionBase <IDiagramEntity> GetAllEntities()
{
CollectionBase <IDiagramEntity> entities =
new CollectionBase <IDiagramEntity>();
foreach (IPage page in this.mModel.Pages)
{
foreach (ILayer layer in page.Layers)
{
entities.AddRange(layer.Entities);
}
}
return(entities);
}
// ------------------------------------------------------------------
/// <summary>
/// Loops through all pages and returns ALL entities that belong to
/// this Document.
/// </summary>
/// <returns>CollectionBase</returns>
// ------------------------------------------------------------------
public CollectionBase<IDiagramEntity> GetAllEntities() {
CollectionBase<IDiagramEntity> entities =
new CollectionBase<IDiagramEntity>();
foreach (IPage page in this.mModel.Pages) {
foreach (ILayer layer in page.Layers) {
entities.AddRange(layer.Entities);
}
}
return entities;
}
/// <summary>
/// Sets the current page.
/// </summary>
/// <param name="page">The page.</param>
public void SetCurrentPage(IPage page)
{
mCurrentPage = page;
RaiseOnAmbienceChanged(new AmbienceEventArgs(page.Ambience));
//change the paintables as well
mPaintables = new CollectionBase<IDiagramEntity>();
#region Reload of the z-order, usually only necessary after deserialization
CollectionBase<IDiagramEntity> collected = new CollectionBase<IDiagramEntity>();
//pick up the non-group entities
foreach (IDiagramEntity entity in mCurrentPage.DefaultLayer.Entities)
if (!typeof(IGroup).IsInstanceOfType(entity))
collected.Add(entity);
if(collected.Count > 0)
{
Algorithms.SortInPlace<IDiagramEntity>(collected, new SceneIndexComparer<IDiagramEntity>());
mPaintables.AddRange(collected);
}
#endregion
}