public BlockPropertiesViewModel(Rhino.RhinoDoc doc, string fileName, InsertInstanceCommandOptions options)
: base(doc)
{
// Create a new set of command arguments from the options passed to the constructor
CommandArgs = new InsertInstanceCommandOptions(options);
// Make sure the docId is set to the requested document
CommandArgs.DocumentId = options.DocumentId;
// Use the default layer style, gets set to None if the default update style is other than "Linked"
CommandArgs.LayerStyle = InsertInstanceOptions.Defaults.LayerStyle;
ExistingInstanceDefinitions = CommandArgs.InstanceDefintionsFromFileName(fileName);
// Cook up the block name from the file name looking for existing matches in the process
InstanceDefinition found;
string block;
CommandArgs.BlockNameFromFileName(fileName, ExistingInstanceDefinitions, out block, out found);
if (null != found)
CommandArgs.FromInstanceDefinition(found);
else if (ExistingInstanceDefinitions.Length > 0)
CommandArgs.FromInstanceDefinition(ExistingInstanceDefinitions[0]);
// If the block name property is empty then cook up a new, unused name
if (string.IsNullOrWhiteSpace(block) && null != CommandArgs.Document)
block = CommandArgs.Document.InstanceDefinitions.GetUnusedInstanceDefinitionName();
blockName = block;
CommandArgs.BlockId = Guid.Empty;
CommandArgs.InsertSourceArchive = true;
sourceArchive = fileName;
CreatePreviewImage();
}
public void CopyFrom(InsertInstanceCommandOptions source)
{
DocumentId = source.DocumentId;
InsertAs = source.InsertAs;
PromptForInsertionPoint = source.PromptForInsertionPoint;
InsertionPoint = source.InsertionPoint;
PromptForScale = source.PromptForScale;
UniformlyScale = source.UniformlyScale;
Scale = source.Scale;
PromptForRotationAngle = source.PromptForRotationAngle;
RotationAngle = source.RotationAngle;
NeedToDisplayOptionsForm = source.NeedToDisplayOptionsForm;
CopyFrom((InsertInstanceOptions)source);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="doc">Document used to create the new point</param>
public InsertCommandViewModel(RhinoDoc doc, InsertInstanceCommandOptions initialCommandOptions, bool droppingFileOnRhino)
: base(doc)
{
_doc = doc;
_droppingFileOnRhino = droppingFileOnRhino;
CommandOptions = initialCommandOptions;
CommandOptions.DocumentId = doc.DocumentId;
promptInsertionPoint = CommandOptions.PromptForInsertionPoint;
InsertionPoint = CommandOptions.InsertionPoint;
promptScale = CommandOptions.PromptForScale;
uniformlyScale = CommandOptions.UniformlyScale;
Scale = CommandOptions.Scale;
promptRotation = CommandOptions.PromptForRotationAngle;
rotation = RhinoMath.ToDegrees(CommandOptions.RotationAngle);
//
// Initialize list of hidden instance definitions
//
// The combo box is disabled when DroppingFileOnRhino is true so hidden InstanceDefinition objects will
// never get added so don't bother building the list
if (!DroppingFileOnRhino)
foreach (var idef in Document.InstanceDefinitions)
if (IsHiddenIDef(idef))
HiddenIDefs.Add(new InsertInstanceOptions(idef, doc.DocumentId));
//
// Initialize bock name combo box
//
// IncludeIDefInList checks this flag so set it before initializing the combo box
if (DroppingFileOnRhino)
{
// TODO:
//InsertCommandArgs item = new InsertCommandArgs(InsertCommandArgs);
//item.DroppingFileOnRhino = true;
//comboBoxName.Items.Add(item);
//comboBoxName.SelectedIndex = 0;
//buttonFile.Enabled = false;
}
else if (null != Document)
{
// Process the active documents InstanceDefinitions table and create a list of items to add
var blocks = new List<InsertInstanceOptions>();
foreach (var idef in Document.InstanceDefinitions)
if (IncludeIDefInList(idef))
blocks.Add(new InsertInstanceOptions(idef, Document.DocumentId));
// Sort the list
blocks.Sort(InsertInstanceOptions.Compare);
int foundBlockName = -1;
// Copy the list to the view model observable collection for binding by WPF or XCode
foreach (var block in blocks)
{
blockList.Add(block);
if (block.BlockId == BlockId)
blockListSelectedIndex = blockList.Count - 1;
if (foundBlockName < 0 && string.IsNullOrWhiteSpace(BlockName) && null != Document)
{
if (block.BlockName.Equals(BlockName, StringComparison.OrdinalIgnoreCase))
foundBlockName = blockList.Count - 1;
}
}
// TRR 21538: If no previous name exists, use the first active one on the list.
if (blockListSelectedIndex < 0 && blockList.Count > 0)
blockListSelectedIndex = Math.Max(0, foundBlockName);
}
#if ON_OS_WINDOWS
// Register command callbacks for button click (command) events
BrowseForFileButtonClickDelegate = new RhinoWindows.Input.DelegateCommand(WinBrowseForFileButtonClick, null);
#endif
}
InsertInstanceOptions ShowOptionsForm(string fileName, string description, string urlDescription, string url, bool hideThisForm)
{
// Inserting as a block so display the block options form
var args = new InsertInstanceCommandOptions(CommandOptions);
args.BlockDescription = description;
args.UrlDescription = urlDescription;
args.Url = url;
var model = new BlockPropertiesViewModel(Document, fileName, args);
model.sourceArchiveVisible = false;
bool? dialogResult = null;
#if ON_OS_WINDOWS
model.Window = new Win.BlockPropertiesWindow();
model.Window.DataContext = model;
model.Window.Owner = Window;
// TODO:
//if (hideThisForm)
//{
// model.Window.ContentRendered += Window_ContentRendered;
// model.Window.Closing += Window_Closed;
// Window.Closing += Window_Closing;
//}
model.Window.ShowDialog();
//if (hideThisForm)
//{
// model.Window.ContentRendered -= Window_ContentRendered;
// model.Window.Closed -= Window_Closed;
//}
dialogResult = model.Window.DialogResult;
#endif
#if ON_OS_MAC
// Create a NSWindow from a Nib file
var window = RhinoMac.Window.FromNib("InsertFileOptionsWindow", model);
// Associate the window with the View Model so that the
// model's Okay and Cancel methods can close the window
model.Window = window;
// Display the window
window.ShowModal();
// Success will be true if the window was closed by the
// OK button otherwise it should be false.
dialogResult = window.DialogResult;
#endif
if (dialogResult != true)
return null;
InsertInstanceOptions result = null;
// This use to be connected to a Win Form but it is now connected to a
// model view controller which gets modified by either a WPF Window or
// a XCode Window
if (model.CommandArgs.InsertSourceArchive && Guid.Empty == model.CommandArgs.BlockId)
{
// A brand new block is being created so add the new block to the list
_blockList.Add(new InsertInstanceOptions(model.CommandArgs));
blockListSelectedIndex = (_blockList.Count - 1);
result = SelectedBlock;
}
else
{
// Find existing item and make it match what was returned
int i = IndexFromBlockId(model.CommandArgs.BlockId);
if (i >= 0)
{
if (model.CommandArgs.InsertSourceArchive)
{
var item = _blockList[i];
if (null != item)
{
// Copy data from the new item to the existing combo box item, this will clear
// the preview image
item.CopyFrom(model.CommandArgs);
}
}
// Set the combo box selection to the item being overridden
blockListSelectedIndex = i;
result = SelectedBlock;
}
}
return result;
}
public InsertInstanceCommandOptions(InsertInstanceCommandOptions source)
{
CopyFrom(source);
}