// -------------------------------------------------------------------
/// <summary>
/// Creates a new submittable physical item.
/// </summary>
/// <param name="rootPath">
/// The root path of the solution that contains this item.
/// </param>
/// <param name="project">
/// The project that contains this item.
/// </param>
/// <param name="hierItem">
/// The hierarchy item that this item represents.
/// </param>
public SubmittablePhysicalItem(string rootPath, IVsProject project,
HierarchyItem hierItem)
{
this.rootPath = rootPath;
this.project = project;
this.hierarchy = hierItem;
}
// -------------------------------------------------------------------
/// <summary>
/// Gets an array of hierarchy items that represent the currently
/// selected items in the Solution Explorer.
/// </summary>
/// <param name="provider">
/// The DTE object to use as a service provider.
/// </param>
/// <returns>
/// An array of HierarchyItem objects that are currently selected.
/// </returns>
public static HierarchyItem[] GetCurrentSelection(
IServiceProvider provider)
{
IVsMonitorSelection vsms = (IVsMonitorSelection)
provider.GetService(typeof(SVsShellMonitorSelection));
IntPtr hierPtr;
uint itemID;
IVsMultiItemSelect multiSel;
IntPtr selCont;
vsms.GetCurrentSelection(out hierPtr, out itemID, out multiSel,
out selCont);
if (hierPtr != IntPtr.Zero)
{
// Single selection
IVsHierarchy hier = IntPtrToInterface <IVsHierarchy>(hierPtr);
return(new HierarchyItem[] {
new HierarchyItem(hier, itemID)
});
}
else if (itemID == VSConstants.VSITEMID_SELECTION)
{
// Multiple selection
uint count;
int isSingle;
multiSel.GetSelectionInfo(out count, out isSingle);
VSITEMSELECTION[] selection = new VSITEMSELECTION[count];
multiSel.GetSelectedItems(0, count, selection);
HierarchyItem[] hierItems = new HierarchyItem[count];
int i = 0;
foreach (VSITEMSELECTION selectedItem in selection)
{
hierItems[i++] = new HierarchyItem(selectedItem.pHier,
selectedItem.itemid);
}
return(hierItems);
}
else
{
return(new HierarchyItem[] { });
}
}
// -------------------------------------------------------------------
/// <summary>
/// Returns true if two hierarchy items are the same (that is, they
/// contain the same hierarchy interface and item ID).
/// </summary>
/// <param name="obj">
/// The object to compare to this hierarchy item.
/// </param>
/// <returns>
/// True if the hierarchy items are the same; false if they are not, or
/// if the given object is not a hierarchy item.
/// </returns>
public override bool Equals(object obj)
{
HierarchyItem rhs = obj as HierarchyItem;
if (rhs != null)
{
return((hierarchy == rhs.hierarchy) &&
(itemID == rhs.itemID));
}
else
{
return(false);
}
}
// -------------------------------------------------------------------
/// <summary>
/// Searches the current selection to determine if the given hierarchy
/// item is contained in it.
/// </summary>
/// <param name="hierarchyItem">
/// The hierarchy item to search for.
/// </param>
/// <returns>
/// True if the hierarchy item was found in the selection; otherwise,
/// false.
/// </returns>
private bool FindHierarchyItemInSelection(HierarchyItem hierarchyItem)
{
foreach (ISubmittableItem item in selection)
{
SubmittableProject sp = item as SubmittableProject;
if (sp != null)
{
if (sp.HierarchyItem.Equals(hierarchyItem))
{
return true;
}
}
}
return false;
}
// -------------------------------------------------------------------
/// <summary>
/// Adds the specified hierarchy item as a new child node of the given
/// node.
/// </summary>
/// <param name="item">
/// The hierarchy item to be added.
/// </param>
/// <param name="parent">
/// The node to add this hierarchy item as a child of.
/// </param>
private void AddHierarchyItemToNode(HierarchyItem item,
TreeNode parent)
{
TreeNode node = new TreeNode(item["Name"].ToString());
node.Tag = item;
treeImages.Images.Add(item.Icon);
node.ImageIndex = node.SelectedImageIndex =
treeImages.Images.Count - 1;
if (parent.Checked || FindHierarchyItemInSelection(item))
node.Checked = true;
parent.Nodes.Add(node);
// Perhaps recursively handle nested projects here?
}