protected override Node newNode(Network net, int instance)
{
String node_name = NameString;
if (net.findNode(SymbolManager.theSymbolManager.registerSymbol(node_name), 0) != null)
{
ErrorDialog ed = new ErrorDialog();
ed.post("Only one {0} is allowed in a network.", node_name);
return null;
}
SequencerNode d = new SequencerNode(this, net, instance);
return d;
}
public override bool initialize(ref string[] argv)
{
bool wasSetBusy = false;
base.initialize(ref argv);
if (!DXApplication.DXApplicationClassInitialized)
{
installDefaultResources();
DXApplicationClassInitialized = true;
}
if (resource.executiveModule == null)
resource.executiveModule = "lib/dx.mdf";
if (resource.uiModule == null)
resource.uiModule = "ui/ui.mdf";
if (resource.userModules == null)
resource.userModules = Environment.GetEnvironmentVariable("DXMDF");
if (resource.macros == null)
resource.macros = Environment.GetEnvironmentVariable("DXMACROS");
if (resource.server == null)
resource.server = Environment.GetEnvironmentVariable("DXHOST");
if (resource.server == null)
resource.server = "localhost";
if (resource.server.Contains(","))
{
// Remove the port number if it exists (i.e DXHOST=slope,1920)
resource.server = resource.server.Substring(0, resource.server.IndexOf(','));
}
if (resource.netPath == null)
resource.netPath = Environment.GetEnvironmentVariable("DXNETPATH");
if (resource.cryptKey == null)
resource.cryptKey = Environment.GetEnvironmentVariable("DXCRYPTKEY");
// If the app does not allow editor access or we are starting up without
// displaying the anchor window, force one of (image or menubar) mode.
if ((InEditMode && !appAllowsEditorAccess()) ||
resource.noAnchorAtStartup)
{
if (InMenuBarMode)
resource.anchorMode = MENUBAR_ANCHOR_MODE;
else
resource.anchorMode = IMAGE_ANCHOR_MODE;
}
// Echo the resources.
if (resource.debugMode)
{
if (resource.port != 0)
Console.WriteLine("port = {0}", resource.port);
if (resource.memorySize != 0)
Console.WriteLine("memory size = {0}", resource.memorySize);
if (resource.server != null)
Console.WriteLine("server = {0}", resource.server);
if (resource.executive != null)
Console.WriteLine("executive = {0}", resource.executive);
if (resource.workingDirectory != null)
Console.WriteLine("working directory = {0}",
resource.workingDirectory);
if (resource.netPath != null)
Console.WriteLine("net path = {0}", resource.netPath);
if (resource.program != null)
Console.WriteLine("program = {0}", resource.program);
if (resource.cfgfile != null)
Console.WriteLine("cfgfile = {0}", resource.cfgfile);
if (getUIRoot() != null)
Console.WriteLine("root = {0}", getUIRoot());
if (resource.macros != null)
Console.WriteLine("macros = {0}", resource.macros);
if (resource.errorPath != null)
Console.WriteLine("error path = {0}", resource.errorPath);
if (resource.echoVersion)
Console.WriteLine("echo version");
if (resource.anchorMode != null)
Console.WriteLine("anchor mode = {0}", resource.anchorMode);
if (resource.noAnchorAtStartup)
Console.WriteLine("hiding anchor at startup");
if (resource.debugMode)
Console.WriteLine("debug mode");
if (resource.runUIOnly)
Console.WriteLine("run UI only");
if (resource.showHelpMessage)
Console.WriteLine("show help message");
if (resource.userModules != null)
Console.WriteLine("user mdf = {0}", resource.userModules);
if (resource.executiveModule != null)
Console.WriteLine("executive mdf = {0}", resource.executiveModule);
if (resource.uiModule != null)
Console.WriteLine("ui mdf = {0}", resource.uiModule);
if (resource.suppressStartupWindows)
Console.WriteLine("suppress startup windows");
if (resource.applicationPort != 0)
Console.WriteLine("application port = {0}", resource.applicationPort);
if (resource.applicationHost != null)
Console.WriteLine("application host = {0}", resource.applicationHost);
//
// Image printing resources.
//
if (resource.printImageCommand != null)
Console.WriteLine("print image command = '{0}'",
resource.printImageCommand);
if (resource.printImageFormat != null)
Console.WriteLine("print image format = '{0}'",
resource.printImageFormat);
if (resource.printImagePageSize != null)
Console.WriteLine("print image page size = '{0}'",
resource.printImagePageSize);
Console.WriteLine("print image resolution = {0}",
resource.printImageResolution);
//
// Image saving resources.
//
if (resource.saveImageFormat != null)
Console.WriteLine("save image format = '{0}'",
resource.saveImageFormat);
if (resource.saveImagePageSize != null)
Console.WriteLine("save image page size = '{0}'",
resource.saveImagePageSize);
Console.WriteLine("save image resolution = {0}",
resource.saveImageResolution);
//
// UI restrictions
//
if (resource.restrictionLevel != null)
Console.WriteLine("restriction level {0}",
resource.restrictionLevel);
if (resource.noEditorAccess)
Console.WriteLine("no editor access");
if (resource.limitedNetFileSelection)
Console.WriteLine("limited network file selection");
if (resource.noImageRWNetFile)
Console.WriteLine("no net file read/write");
if (resource.noImageSaving)
Console.WriteLine("no image saving");
if (resource.noImagePrinting)
Console.WriteLine("no image printing");
if (resource.noImageLoad)
Console.WriteLine("no image load ");
if (resource.limitImageOptions)
Console.WriteLine("limit image options");
if (resource.noRWConfig)
Console.WriteLine("no cfg save");
if (resource.noPanelEdit)
Console.WriteLine("no panel edit");
if (resource.noInteractorEdits)
Console.WriteLine("no interactor style");
if (resource.noInteractorAttributes)
Console.WriteLine("no interactor attributes");
if (resource.noInteractorMovement)
Console.WriteLine("no interactor movement");
if (resource.noOpenAllPanels)
Console.WriteLine("no open all panels");
if (resource.noPanelAccess)
Console.WriteLine("no panel access");
if (resource.noPanelOptions)
Console.WriteLine("no panel options");
if (resource.noMessageInfoOption)
Console.WriteLine("no message info option");
if (resource.noMessageWarningOption)
Console.WriteLine("no message warning option");
if (resource.noDXHelp)
Console.WriteLine("no DX help");
//
// automatic graph layout
//
if (resource.autoLayoutHeight > 0)
Console.WriteLine("automatic graph layout height = {0}",
resource.autoLayoutHeight);
if (resource.autoLayoutGroupSpacing > 0)
Console.WriteLine("automatic graph layout group spacing = {0}",
resource.autoLayoutGroupSpacing);
if (resource.autoLayoutNodeSpacing > 0)
Console.WriteLine("automatic graph layout node spacing = {0}",
resource.autoLayoutNodeSpacing);
}
if (resource.echoVersion)
{
String vers = String.Format("{0} User Interface, version {1}.{2}.{3} ({4})",
getFormalName(), global::WinDX.UI.Resources.MAJOR_VERSION,
global::WinDX.UI.Resources.MINOR_VERSION,
global::WinDX.UI.Resources.MICRO_VERSION,
File.GetLastWriteTime(Application.ExecutablePath));
MessageBox.Show(vers, "Version");
Application.Exit();
}
// Fix me! May need to turn off help here.
// Validate and set automatic graph layout values
if (resource.autoLayoutHeight > 0)
{
String errmsg = GraphLayout.SetHeightPerLevel(resource.autoLayoutHeight);
if (errmsg != null)
{
MessageBox.Show(errmsg, "Startup Error");
return false;
}
}
if (resource.autoLayoutGroupSpacing > 0)
{
String errmsg = GraphLayout.SetGroupSpacing(resource.autoLayoutGroupSpacing);
if (errmsg != null)
{
MessageBox.Show(errmsg, "Startup Error");
return false;
}
}
if (resource.autoLayoutNodeSpacing > 0)
{
String errmsg = GraphLayout.SetNodeSpacing(resource.autoLayoutNodeSpacing);
if (errmsg != null)
{
MessageBox.Show(errmsg, "Startup Error");
return false;
}
}
// Post the copyright message if the anchor window came up.
if (!resource.noAnchorAtStartup)
postCopyrightNotice();
// Validate the resources and options
if (InEditMode && !appAllowsEditorAccess())
{
MessageBox.Show("-edit and -noEditorAccess options are incompatible.", "Startup Error");
return false;
}
if (appAllowsImageRWNetFile() && appLimitsNetFileSelection() &&
resource.netPath == null)
{
MessageBox.Show("The \"limitedNetFileSelection\" or \"noImageRWNetFile\" " +
"option requires\na directory pathname specified by " +
"the \"DXNETPATH\" environment variable, \n" +
"the -netPath command line option, or\n" +
"the *netPath resource.", "Startup Error");
return false;
}
// Setup Server Information
serverInfo.autoStart = (resource.port <= 0);
serverInfo.server = resource.server;
serverInfo.executive = resource.executive;
serverInfo.workingDirectory = resource.workingDirectory;
serverInfo.userModules = resource.userModules;
serverInfo.port = (resource.port == 0 ? 1900 : resource.port);
serverInfo.memorySize = resource.memorySize;
serverInfo.executiveFlags = "";
serverInfo.children = new List<DXChild>();
serverInfo.queuedPackets = new List<DXPacketIF>();
if (argv != null)
{
foreach (String arg in argv)
{
serverInfo.executiveFlags += arg + " ";
}
}
if (InDataViewerMode)
{
resource.executeOnChange = true;
resource.noImageRWNetFile = true;
resource.noRWConfig = true;
resource.noImageLoad = true;
resource.noDXHelp = true;
resource.noPGroupAssignment = true;
resource.limitImageOptions = true;
resource.noScriptCommands = true;
resource.noConnectionMenus = true;
resource.noWindowsMenus = true;
resource.anchorMode = IMAGE_ANCHOR_MODE;
resource.noAnchorAtStartup = true;
resource.suppressStartupWindows = true;
resource.noConfirmedQuit = true;
}
// Create the first/root/anchor network and place it in the
// network list.
network = newNetwork();
if (appAllowsEditorAccess())
{
// Initialize the ConfigurationDialog allocator for the editor
CDBAllocatorDictionary.theCDBAllocatorDictionary = new CDBAllocatorDictionary();
// Initialize the StandIn allocator for the editor.
SIAllocatorDictionary.theSIAllocatorDictionary = new SIAllocatorDictionary();
}
// Move to the indicated directory
if (serverInfo.workingDirectory != null)
{
try
{
Directory.SetCurrentDirectory(serverInfo.workingDirectory);
}
catch (Exception e)
{
MessageBox.Show(e.Message, "Unable to set Working Directory");
}
}
loadMDF();
loadIDF();
if (resource.userModules != null)
loadUDF(resource.userModules, null, false);
// Decorator Styles
DecoratorStyle.BuildtheDecoratorStyleDictionary();
// load the initial set of user macros.
MacroDefinition.LoadMacroDirectories(resource.macros);
// Create the anchor window
if (!InEditMode)
{
if (InImageMode)
anchor = newImageWindow(network);
else if (InMenuBarMode)
anchor = new DXAnchorWindow("dxAnchor", true, true);
else
{
MessageBox.Show("Unrecognized anchor mode.", "Startup Error");
Application.Exit();
}
// Initialize the anchor window so it can handle reading in the network
// before being managed.
if (applyWindowPlacements() ||
resource.noAnchorAtStartup)
{
anchor.Show();
anchor.Visible = true;
}
else
{
anchor.Show();
anchor.Visible = true;
setBusyCursor(true);
wasSetBusy = true;
}
}
else
{
anchor = newNetworkEditor(network);
if (anchor == null)
return false;
anchor.Show();
setBusyCursor(true);
wasSetBusy = true;
}
// Create the message and debug windows
messageWindow = newMsgWin();
// If quested, read in the network. This is after opening the anchor
// window because image nodes may wish to bind with the initial image
// window, etc.
if (resource.program != null)
openFile(resource.program, resource.cfgfile);
if (InDataViewerMode)
{
Node n = network.findNode("Import");
if (n == null)
{
ErrorDialog ed = new ErrorDialog();
ed.post("Can not find Import tool in viewing program.");
}
else
{
String s = resource.viewDataFile;
Debug.Assert(s != null);
n.setInputValue(1, s);
}
}
if (resource.noAnchorAtStartup)
{
anchor.Show();
}
else if (!anchor.Visible)
{
anchor.Show();
setBusyCursor(true);
wasSetBusy = true;
}
if (!resource.runUIOnly)
{
// Connect to exec first
DXChild c = startServer();
completeConnection(c);
}
// If there is an application to talk to, connect to it.
if (resource.applicationPort != 0)
connectToApplication(resource.applicationHost,
resource.applicationPort);
if (wasSetBusy)
setBusyCursor(false);
return true;
}
