internal void InitializeHost(HostSurface hostSurface)
{
try
{
if (hostSurface == null)
{
return;
}
_hostSurface = hostSurface;
Control control = _hostSurface.View as Control;
control.Parent = this;
control.Dock = DockStyle.Fill;
control.Visible = true;
control.MouseEnter += new EventHandler(HostControl_MouseEnter);
//
if (!(DesignerHost.RootComponent is Control) && !(DesignerHost.RootComponent is NewComponentPrompt))
{
if (control.Controls.Count > 0)
{
if (control.Controls[0] != null)
{
control.Controls[0].Text = "";
control.Controls[0].Paint += new PaintEventHandler(HostControl_Paint);
}
}
}
}
catch (Exception ex)
{
Trace.WriteLine(ex.ToString());
}
}
public HostControl3(HostSurface hostSurface, LimnorXmlDesignerLoader2 loader)
{
_loader = loader;
_pane = new MultiPanes();
_pane.Dock = DockStyle.Fill;
FormViewer fv = new FormViewer(hostSurface.View as Control);
_pane.AddViewer(fv);
}
public HostControl3(HostSurface hostSurface)
{
// This call is required by the Windows.Forms Form Designer.
InitializeComponent();
InitializeHost(hostSurface);
//
_componentTextFormat = new StringFormat();
_componentTextFormat.Alignment = StringAlignment.Center;
_componentTextFormat.LineAlignment = StringAlignment.Center;
_componentTextFormat.Trimming = StringTrimming.None;
_componentTextFormat.FormatFlags = StringFormatFlags.MeasureTrailingSpaces;
//
_componentTextFont = new Font("Times New Roman", 12);
}
private void mi_addComponent(object sender, EventArgs e)
{
IDesignerHost host = (IDesignerHost)this.GetService(typeof(IDesignerHost));
if (host != null)
{
HostSurface surface = host.GetService(typeof(DesignSurface)) as HostSurface;
if (surface != null)
{
ClassPointer root = surface.Loader.GetRootId();
if (root != null)
{
root.AddComponent(null);
}
}
}
}
private void editWebPage(object sender, EventArgs e)
{
MenuItem mi = sender as MenuItem;
if (mi != null)
{
IWebPage page = mi.Tag as IWebPage;
if (page != null)
{
IDesignerHost host = (IDesignerHost)this.GetService(typeof(IDesignerHost));
if (host != null)
{
HostSurface surface = host.GetService(typeof(DesignSurface)) as HostSurface;
if (surface != null)
{
ClassPointer root = surface.Loader.GetRootId();
root.EditWebPage();
}
}
}
}
}
private void mi_loadDrawing(object sender, EventArgs e)
{
MenuItem mi = sender as MenuItem;
if (mi != null)
{
IDrawDesignControl drc = mi.Tag as IDrawDesignControl;
if (drc != null && drc.Item != null)
{
IDesignerHost host = (IDesignerHost)this.GetService(typeof(IDesignerHost));
if (host != null)
{
HostSurface surface = host.GetService(typeof(DesignSurface)) as HostSurface;
if (surface != null)
{
ClassPointer root = surface.Loader.GetRootId();
if (root != null)
{
ILimnorDesignerLoader ldp = root.GetDesignerLoader();
if (ldp != null)
{
IDesignPane idp = ldp.DesignPane as IDesignPane;
OpenFileDialog dlg = new OpenFileDialog();
dlg.CheckFileExists = true;
dlg.DefaultExt = ".xml";
dlg.Filter = "XML files|*.xml";
dlg.Title = "Select XML file for loading drawing";
if (dlg.ShowDialog(drc.Item.Page) == DialogResult.OK)
{
drc.Item.LoadDrawingsFromFile(dlg.FileName, idp, drc);
}
}
}
}
}
}
}
}
private void showDrawingBoard(object sender, EventArgs e)
{
MenuItem mi = sender as MenuItem;
if (mi != null)
{
DrawingPage page = mi.Tag as DrawingPage;
if (page != null)
{
IDesignerHost host = (IDesignerHost)this.GetService(typeof(IDesignerHost));
if (host != null)
{
HostSurface surface = host.GetService(typeof(DesignSurface)) as HostSurface;
if (surface != null)
{
ClassPointer root = surface.Loader.GetRootId();
DrawingLayerCollection layers = page.ShowDrawingsEditor();
if (layers != null)
{
//layers0 is the existing layer collections
DrawingLayerCollection layers0 = page.DrawingLayers;
//for layers0 if a drawing object's guid does not exist in layers then
//the object has been deleted
List <DrawingItem> deleted = new List <DrawingItem>();
foreach (DrawingLayer l0 in layers0)
{
DrawingItem d = null;
for (int i = 0; i < l0.Count; i++)
{
DrawingItem d0 = l0[i];
d = layers.GetDrawingItemById(d0.DrawingId);
if (d != null)
{
d0.Copy(d); //not deleted
//move and resize the IDrawDesignControl
foreach (Control c in page.Controls)
{
IDrawDesignControl dc0 = c as IDrawDesignControl;
if (dc0 != null)
{
if (dc0.Item == d0)
{
c.Location = d0.Location;
c.Size = d0.Bounds.Size;
break;
}
}
}
}
else
{
deleted.Add(d0); //deleted
}
}
}
if (deleted.Count > 0)
{
//check to see if each deleted item has usages
List <DrawingItem> ls = new List <DrawingItem>();
foreach (DrawingItem d0 in deleted)
{
for (int i = 0; i < page.Controls.Count; i++)
{
IDrawDesignControl dc = page.Controls[i] as IDrawDesignControl;
if (dc != null)
{
if (dc.DrawingId == d0.DrawingId)
{
uint id = root.ObjectList.GetObjectID(dc);
if (id == 0)
{
DesignUtil.WriteToOutputWindow("id not found on deleting component {0}", dc.Name);
}
else
{
List <ObjectTextID> list = root.GetComponentUsage(id);
if (list.Count > 0)
{
dlgObjectUsage dlg = new dlgObjectUsage();
dlg.LoadData("Cannot delete this component. It is being used by the following objects", string.Format("Component - {0}", dc.Name), list);
dlg.ShowDialog();
ls.Add(d0);
}
}
break;
}
}
}
}
if (ls.Count > 0)
{
foreach (DrawingItem d0 in ls)
{
deleted.Remove(d0);
}
}
foreach (DrawingItem d0 in deleted)
{
for (int i = 0; i < page.Controls.Count; i++)
{
IDrawDesignControl dc = page.Controls[i] as IDrawDesignControl;
if (dc != null)
{
if (dc.DrawingId == d0.DrawingId)
{
surface.Loader.DeleteComponent(page.Controls[i]);
break;
}
}
}
}
}
//for a drawing object in layers if its guid does not exist in layers0 then
//it is a new object
//reset zorder according to the new layers
List <Control> ctrls = new List <Control>();
foreach (DrawingLayer l in layers)
{
int zOrder = 0;
foreach (DrawingItem d in l)
{
DrawingItem d0 = layers0.GetDrawingItemById(d.DrawingId);
if (d0 == null)
{
//add a new drawing
string name = d.Name + Guid.NewGuid().GetHashCode().ToString("x");
Type designerType = TypeMappingAttribute.GetMappedType(d.GetType());
if (designerType == null)
{
throw new DesignerException("Drawing type {0} does not have a designer", d.GetType());
}
Control dc = (Control)surface.Loader.CreateComponent(designerType, name);
IDrawDesignControl ddc = (IDrawDesignControl)dc;
ddc.Item = d;
dc.Location = d.Location;
dc.Size = d.Bounds.Size;
ctrls.Add(dc);
ddc.ZOrder = zOrder;
}
else
{
for (int k = 0; k < page.Controls.Count; k++)
{
IDrawDesignControl dc = page.Controls[k] as IDrawDesignControl;
if (dc != null)
{
if (dc.Item == d0)
{
dc.ZOrder = zOrder;
break;
}
}
}
}
zOrder += 10;
}
}
if (ctrls.Count > 0)
{
page.Controls.AddRange(ctrls.ToArray());
}
page.LoadData(layers, false);
page.Refresh();
surface.SetModified();
surface.Loader.NotifyChanges();
}
}
}
}
}
}
/// This is called whenever the user right-clicks on a designer. It removes any local verbs
/// added by a previous, different selection and adds the local verbs for the current (primary)
/// selection. Then it displays the ContextMenu.
public override void ShowContextMenu(CommandID menuID, int x, int y)
{
ISelectionService ss = this.GetService(typeof(ISelectionService)) as ISelectionService;
if (ss == null || ss.PrimarySelection == null)
{
return;
}
IDesignerHost host = (IDesignerHost)this.GetService(typeof(IDesignerHost));
//
if (host != null)
{
HostSurface surface = host.GetService(typeof(DesignSurface)) as HostSurface;
if (surface != null)
{
ContextMenu menu = new ContextMenu();
if (host.RootComponent != ss.PrimarySelection && ss.PrimarySelection is Control)
{
MenuItem mi = new MenuItem("Bring to front", menu_bringToFront);
mi.Tag = ss.PrimarySelection;
menu.MenuItems.Add(mi);
//
mi = new MenuItem("Send to back", menu_sendToBack);
mi.Tag = ss.PrimarySelection;
menu.MenuItems.Add(mi);
//
menu.MenuItems.Add("-");
}
if (host.RootComponent != ss.PrimarySelection)
{
MenuItem mi = new MenuItem("Copy", menu_cmd);
mi.Tag = StandardCommands.Copy;
menu.MenuItems.Add(mi);
//
mi = new MenuItem("Cut", menu_cmd);
mi.Tag = StandardCommands.Cut;
menu.MenuItems.Add(mi);
//
mi = new MenuItem("Delete", menu_cmd);
mi.Tag = StandardCommands.Delete;
menu.MenuItems.Add(mi);
//
if (ss.SelectionCount == 1)
{
MenuItem mi2 = new MenuItemWithBitmap("Add to toolbar", addToToolbar, Resource1._toolbar.ToBitmap());
IXType ix = ss.PrimarySelection as IXType;
if (ix != null)
{
mi2.Tag = ix.ValueType;
}
else
{
mi2.Tag = ss.PrimarySelection.GetType();
}
menu.MenuItems.Add(mi2);
}
}
else
{
MenuItem mi = new MenuItem("Undo", menu_cmd);
mi.Tag = StandardCommands.Undo;
menu.MenuItems.Add(mi);
//
mi = new MenuItem("Redo", menu_cmd);
mi.Tag = StandardCommands.Redo;
menu.MenuItems.Add(mi);
//
mi = new MenuItem("Paste", menu_cmd);
mi.Tag = StandardCommands.Paste;
menu.MenuItems.Add(mi);
}
//
DrawingPage dp = ss.PrimarySelection as DrawingPage;
if (dp != null)
{
MenuItem mi2 = new MenuItem("-");
menu.MenuItems.Add(mi2);
//
mi2 = new MenuItemWithBitmap("Drawing Board", showDrawingBoard, Resource1._paint.ToBitmap());
mi2.Tag = dp;
menu.MenuItems.Add(mi2);
}
else
{
IDrawDesignControl drc = ss.PrimarySelection as IDrawDesignControl;
if (drc != null)
{
MenuItem midrc = new MenuItemWithBitmap("Copy to Clipboard as bitmap image", mi_copyDrawing, Resource1._copy.ToBitmap());
midrc.Tag = drc;
menu.MenuItems.Add(midrc);
midrc = new MenuItemWithBitmap("Save to XML file", mi_savedrawing, Resource1._savefile.ToBitmap());
midrc.Tag = drc;
menu.MenuItems.Add(midrc);
midrc = new MenuItemWithBitmap("Load from XML file", mi_loadDrawing, Resource1._loadfile.ToBitmap());
midrc.Tag = drc;
menu.MenuItems.Add(midrc);
}
}
MenuItem mi20 = new MenuItem("-");
menu.MenuItems.Add(mi20);
MenuItem miAddComponent = new MenuItemWithBitmap("Add component", mi_addComponent, Resource1._newIcon.ToBitmap());
menu.MenuItems.Add(miAddComponent);
//
LimnorContextMenuCollection mdata = surface.GetObjectMenuData(ss.PrimarySelection);
if (mdata != null)
{
if (menu.MenuItems.Count > 0)
{
menu.MenuItems.Add("-");
}
mdata.CreateContextMenu(menu, new Point(0, 0), surface.Loader.ViewerHolder);
}
if (menu.MenuItems.Count > 0)
{
Control ps = surface.View as Control;
if (ps != null)
{
LimnorXmlDesignerLoader2.MenuPoint = new Point(x, y);
Point s = ps.PointToClient(LimnorXmlDesignerLoader2.MenuPoint);
menu.Show(ps, s);
}
else
{
ps = ss.PrimarySelection as Control;
if (ps != null)
{
LimnorXmlDesignerLoader2.MenuPoint = new Point(x, y);
Point s = ps.PointToScreen(new Point(0, 0));
menu.Show(ps, new Point(x - s.X, y - s.Y));
}
}
}
}
}
}
public ILimnorDesignPane CreateDesigner(ClassData classData)
{
ILimnorDesignPane limnorXmlPane = null;
try
{
DesignUtil.LogIdeProfile("Create designer loader");
LimnorXmlDesignerLoader2 designerLoader = new LimnorXmlDesignerLoader2(classData);
DesignUtil.LogIdeProfile("Create designer surface");
HostSurface designSurface = (HostSurface)this.CreateDesignSurface(this.ServiceContainer);
IDesignerHost dh = (IDesignerHost)designSurface.GetService(typeof(IDesignerHost));
dh.AddService(typeof(INameCreationService), new NameCreationService());
IServiceContainer serviceContainer = dh.GetService(typeof(ServiceContainer)) as IServiceContainer;
DesignUtil.LogIdeProfile("Load designer surface");
designSurface.Loader = designerLoader;
designSurface.BeginLoad(designerLoader);
if (VPLUtil.Shutingdown)
{
return(null);
}
DesignUtil.LogIdeProfile("Add designer services");
XMenuCommandService menuServices = new XMenuCommandService(serviceContainer);
dh.AddService(typeof(IMenuCommandService), menuServices);
menuServices.AddVerb(new DesignerVerb("Cut", null, StandardCommands.Cut));
menuServices.AddVerb(new DesignerVerb("Copy", null, StandardCommands.Copy));
menuServices.AddVerb(new DesignerVerb("Paste", null, StandardCommands.Paste));
menuServices.AddVerb(new DesignerVerb("Delete", null, StandardCommands.Delete));
menuServices.AddVerb(new DesignerVerb("Undo", null, StandardCommands.Undo));
menuServices.AddVerb(new DesignerVerb("Redo", null, StandardCommands.Redo));
if (dh.GetService(typeof(IDesignerSerializationService)) == null)
{
dh.AddService(typeof(IDesignerSerializationService), new DesignerSerializationService(serviceContainer));
}
if (dh.GetService(typeof(ComponentSerializationService)) == null)
{
//DesignerSerializationService uses CodeDomComponentSerializationService
CodeDomComponentSerializationService codeDomComponentSerializationService = new CodeDomComponentSerializationService(serviceContainer);
dh.AddService(typeof(ComponentSerializationService), codeDomComponentSerializationService);
}
VOB.UndoEngineImpl undoEngine = new VOB.UndoEngineImpl(serviceContainer);
undoEngine.Enabled = false;
dh.AddService(typeof(UndoEngine), undoEngine);
designerLoader.AddComponentChangeEventHandler();
DesignUtil.LogIdeProfile("Create designer pane");
limnorXmlPane = new LimnorXmlPane2(designSurface, designerLoader);
if (designerLoader.IsSetup)
{
}
else
{
DesignUtil.LogIdeProfile("Apply config");
if (limnorXmlPane.Loader.ObjectMap != null)
{
limnorXmlPane.BeginApplyConfig();
}
}
DesignUtil.LogIdeProfile("Initialize designer surface");
designSurface.Initialize();
ILimnorToolbox toolbox = (ILimnorToolbox)GetService(typeof(IToolboxService));
toolbox.Host = dh;
this.ActiveDesignSurface = designSurface;
//
}
catch (Exception ex)
{
MathNode.Log(TraceLogClass.MainForm, ex);
// Just rethrow for now
throw;
}
DesignUtil.LogIdeProfile("Finish creating designer");
return(limnorXmlPane);
}
