public IExplorerObject DeserializeExplorerObject(string FullName)
{
IExplorerObject cached = GetExObjectFromCache(FullName);
if (cached != null)
{
return(cached);
}
PlugInManager compManager = new PlugInManager();
foreach (XmlNode exNode in compManager.GetPluginNodes(Plugins.Type.IExplorerObject))
{
IExplorerObject exObject = (IExplorerObject)compManager.CreateInstance(exNode);
if (!(exObject is ISerializableExplorerObject))
{
continue;
}
exObject = ((ISerializableExplorerObject)exObject).CreateInstanceByFullName(FullName, this);
if (exObject != null)
{
return(exObject);
}
}
return(null);
}
public void FolderClick(object sender, KeyEventArgs e)
{
string folder = ((TreeViewItem)sender).Tag.ToString();
if (e.Key == Key.F6)
{
IExplorerObject obj = Buffer.getInstance().ExpObj;
if (obj != null)
{
obj.Paste(folder);
FillFileTree(CurrentLocation);
RefreshSubFolders((TreeViewItem)sender);
}
}
if (e.Key == Key.F5)
{
new Folder(folder).Copy();
}
if (e.Key == Key.F4)
{
new Folder(folder).Cut();
}
if (e.Key == Key.F8)
{
new Folder(folder).Delete();
var parent = (TreeViewItem)((TreeViewItem)sender).Parent;
RefreshSubFolders(parent);
FileTree.Items.Clear();
}
e.Handled = true;
}
internal TOCElementExplorerObject(IExplorerObject parent, ITOCElement element)
: base(parent, typeof(ITOCElement), 2)
{
_parent = parent;
_element = element;
_icon = new MapDocumentExploererIcon(2);
}
public Task <IExplorerObject> CreateExplorerObject(IExplorerObject parentExObject)
{
if (!CanCreate(parentExObject))
{
return(null);
}
SaveFileDialog dlg = new SaveFileDialog();
dlg.Title = "New SQLite Feature Database...";
dlg.Filter = "SQLite DB(*.fdb)|*.fdb";
dlg.InitialDirectory = parentExObject.FullName;
dlg.FileName = "database1.fdb";
if (dlg.ShowDialog() == DialogResult.OK)
{
SQLiteFDB fdb = new SQLiteFDB();
if (!fdb.Create(dlg.FileName))
{
MessageBox.Show(fdb.LastErrorMessage, "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(Task.FromResult <IExplorerObject>(null));
}
_filename = dlg.FileName;
return(Task.FromResult <IExplorerObject>(this));
}
return(null);
}
async public Task <IExplorerFileObject> CreateInstance(IExplorerObject parent, string filename)
{
string f = filename.ToLower();
if (!f.ToLower().EndsWith(".fdb"))
{
return(null);
}
try
{
if (!(new FileInfo(f).Exists))
{
return(null);
}
using (SQLiteFDB fdb = new SQLiteFDB())
{
if (!await fdb.Open(f) || !await fdb.IsValidAccessFDB())
{
return(null);
}
}
}
catch { return(null); }
return(new SQLiteFDBExplorerObject(parent, filename));
}
internal bool HasChildNode(IExplorerObject exObject)
{
if (exObject == null)
{
return(true);
}
TreeNode node = treeView.SelectedNode;
if (node == null)
{
return(true);
}
node.Expand();
foreach (TreeNode n in node.Nodes)
{
if (!(n is ExplorerObjectNode))
{
continue;
}
IExplorerObject ex = ((ExplorerObjectNode)n).ExplorerObject;
if (ex == null)
{
continue;
}
if (ExObjectComparer.Equals(ex, exObject))
{
return(true);
}
}
return(false);
}
private void btnSelect_Click(object sender, EventArgs e)
{
List <ExplorerDialogFilter> filters = new List <ExplorerDialogFilter>();
filters.Add(new OpenFeatureDatasetFilter());
ExplorerDialog exDlg = new ExplorerDialog("Target Feature Dataset",
filters,
true);
if (exDlg.ShowDialog() == DialogResult.OK &&
exDlg.ExplorerObjects.Count == 1)
{
IExplorerObject parentObject = exDlg.ExplorerObjects[0];
if (parentObject.Object is IFeatureDataset &&
((IDataset)parentObject.Object).Database is IFeatureUpdater)
{
_dataset = (IFeatureDataset)parentObject.Object;
}
else
{
MessageBox.Show("Can't determine target featureclass!");
return;
}
txtDatasetName.Text = _dataset.Database.ToString();
txtDatasetLocation.Text = parentObject.FullName;
}
}
async public override Task <bool> Match(IExplorerObject exObject)
{
bool match = await base.Match(exObject);
// Grouplayer nicht...
if (exObject is IExplorerParentObject)
{
return(false);
}
var instance = await exObject?.GetInstanceAsync();
if (match && instance is ITOCElement && _geomType != geometryType.Unknown)
{
ITOCElement tocElement = instance as ITOCElement;
if (tocElement.Layers != null)
{
foreach (ILayer layer in tocElement.Layers)
{
if (layer is IFeatureLayer && ((IFeatureLayer)layer).FeatureClass != null)
{
return(((IFeatureLayer)layer).FeatureClass.GeometryType == _geomType);
}
}
}
}
//if (match && _geomType != geometryType.Unknown && exObject.Object is IFeatureLayer && ((IFeatureLayer)exObject.Object).FeatureClass != null)
//{
// return ((IFeatureLayer)exObject.Object).FeatureClass.GeometryType == _geomType;
//}
return(match);
}
private void lstFavorites_MouseDoubleClick(object sender, MouseEventArgs e)
{
ListViewItem item = lstFavorites.GetItemAt(e.X, e.Y);
if (item == null)
{
return;
}
if (item.ImageIndex == 1 && _tree != null)
{
IExplorerObject selected = _tree.SelectedExplorerObject;
if (selected == null)
{
return;
}
FormAddToFavorites dlg = new FormAddToFavorites(selected.FullName, true);
if (dlg.ShowDialog() == DialogResult.OK)
{
MyFavorites favs = new MyFavorites();
favs.AddFavorite(dlg.FavoriteName, selected.FullName, (selected.Icon != null) ? selected.Icon.Image : null);
BuildList();
}
}
}
private void catalogTreeControl1_NodeDeleted(IExplorerObject exObject)
{
if (NodeDeleted != null)
{
NodeDeleted(exObject);
}
}
public override bool Match(IExplorerObject exObject)
{
bool match = base.Match(exObject);
// Grouplayer nicht...
if (exObject is IExplorerParentObject)
{
return(false);
}
if (match && exObject != null && exObject.Object is ITOCElement && _geomType != geometryType.Unknown)
{
ITOCElement tocElement = exObject.Object as ITOCElement;
if (tocElement.Layers != null)
{
foreach (ILayer layer in tocElement.Layers)
{
if (layer is IFeatureLayer && ((IFeatureLayer)layer).FeatureClass != null)
{
return(((IFeatureLayer)layer).FeatureClass.GeometryType == _geomType);
}
}
}
}
//if (match && _geomType != geometryType.Unknown && exObject.Object is IFeatureLayer && ((IFeatureLayer)exObject.Object).FeatureClass != null)
//{
// return ((IFeatureLayer)exObject.Object).FeatureClass.GeometryType == _geomType;
//}
return(match);
}
internal ContextMenuStrip BuildContextMenu(IExplorerObject exObject)
{
List <IExplorerObject> context = new List <IExplorerObject>();
context.Add(exObject);
return(BuildContextMenu(exObject, context, false));
}
private void IsEnabled(object obj)
{
if (!(obj is BooleanClass))
{
return;
}
BooleanClass boolean = (BooleanClass)obj;
IDataObject iData;
try
{
iData = Clipboard.GetDataObject();
}
catch
{
boolean.Value = false;
return;
}
if (iData == null)
{
boolean.Value = false;
return;
}
foreach (string format in iData.GetFormats())
{
if (!format.Contains("gView.Plugins.MapTools.ExtensionSerializer") &&
!format.Contains("gView.Framework.system.ExplorerObjectSerialization") &&
!format.Contains("gView.Framework.UI.IExplorerObjectSerialization"))
{
continue;
}
object ob = null;
try
{
ob = iData.GetData(format);
}
catch { }
if (ob is IEnumerable <IExplorerObjectSerialization> && _exapp != null && _exapp.SelectedObjects != null && _exapp.SelectedObjects.Count == 1)
{
IExplorerObject exObject = _exapp.SelectedObjects[0];
if (exObject is IExplorerObjectContentDragDropEvents)
{
IExplorerObjectContentDragDropEvents ddEvents = exObject as IExplorerObjectContentDragDropEvents;
DragEventArgs e = new DragEventArgs(iData, 0, 0, 0, DragDropEffects.Copy, DragDropEffects.Copy);
ddEvents.Content_DragEnter(e);
if (e.Effect == DragDropEffects.Copy)
{
boolean.Value = true;
return;
}
}
}
}
boolean.Value = false;
return;
}
public DriveObject(IExplorerObject parent, string drive, uint type)
: base(parent, null)
{
_drive = drive;
switch (type)
{
case 2: _imageIndex = 7;
_type = "Floppy Disk (" + _drive + ")";
break;
case 5: _imageIndex = 4;
_type = "CD-ROM Drive (" + _drive + ")";
break;
case 4: _imageIndex = 5;
_type = "Mapped Drive (" + _drive + ")";
break;
case 999: _imageIndex = 5;
_type = drive;
break;
default: _imageIndex = 6;
_type = "Local Drive (" + _drive + ")";
break;
}
}
async internal Task <ContextMenuStrip> BuildContextMenu(IExplorerObject exObject)
{
List <IExplorerObject> context = new List <IExplorerObject>();
context.Add(exObject);
return(await BuildContextMenu(exObject, context, false));
}
public IExplorerObject CreateExplorerObject(IExplorerObject parentExObject)
{
ExplorerObjectEventArgs e = new ExplorerObjectEventArgs();
ExplorerObjectDoubleClick(e);
return(e.NewExplorerObject);
}
public IExplorerObject CreateInstanceByFullName(string FullName, ISerializableExplorerObjectCache cache)
{
IExplorerObject obj = (cache.Contains(FullName)) ? cache[FullName] : CreateInstance(null, FullName);
cache.Append(obj);
return(obj);
}
private void toolAddToFavorites_Click(object sender, EventArgs e)
{
IExplorerObject selected = catalogComboBox1.SelectedExplorerObject;
if (selected == null)
{
return;
}
FormAddToFavorites dlg = new FormAddToFavorites(selected.FullName, false);
if (dlg.ShowDialog() == DialogResult.OK)
{
MyFavorites favs = new MyFavorites();
favs.AddFavorite(dlg.FavoriteName, selected.FullName, (selected.Icon != null) ? selected.Icon.Image : null);
FavoriteMenuItem fItem = new FavoriteMenuItem(new MyFavorites.Favorite(dlg.FavoriteName, dlg.FavoritePath, (selected.Icon != null) ? selected.Icon.Image : null));
fItem.Click += new EventHandler(fItem_Click);
if (btnFavorites.DropDownItems.Count < 2)
{
btnFavorites.DropDownItems.Add(new ToolStripSeparator());
}
btnFavorites.DropDownItems.Add(fItem);
}
}
public GMLExplorerObject(IExplorerObject parent, string filename)
: base(parent, typeof(OGC.Dataset.GML.Dataset), 2)
{
_filename = filename;
_dataset = new gView.Interoperability.OGC.Dataset.GML.Dataset();
}
public CatalogComboItem(string text, int level, int imageIndex, IExplorerObject exObject)
{
_text = text;
_level = level;
_imageIndex = imageIndex;
_exObject = exObject;
}
private void PasteClick(object sender, RoutedEventArgs e)
{
TreeViewItem lselected = (TreeViewItem)leftFolderTree.SelectedItem;
TreeViewItem rselected = (TreeViewItem)rightFolderTree.SelectedItem;
if (lselected != null)
{
IExplorerObject obj = Buffer.getInstance().ExpObj;
if (obj != null)
{
obj.Paste(lselected.Tag.ToString());
left.FillFileTree(left.CurrentLocation);
left.RefreshSubFolders(lselected);
return;
}
}
if (rselected != null)
{
IExplorerObject obj = Buffer.getInstance().ExpObj;
if (obj != null)
{
obj.Paste(lselected.Tag.ToString());
right.FillFileTree(left.CurrentLocation);
right.RefreshSubFolders(lselected);
return;
}
}
}
public AccessFDBDatasetExplorerObject(IExplorerObject parent, string filename, string dsname)
: base(parent, typeof(AccessFDBDataset))
{
_filename = filename;
if (dsname.IndexOf("#") == 0)
{
_isImageDataset = true;
dsname = dsname.Substring(1, dsname.Length - 1);
_icon = new AccessFDBImageDatasetIcon();
}
else
{
_isImageDataset = false;
_icon = new AccessFDBDatasetIcon();
}
_dsname = dsname;
_dataset = new AccessFDBDataset();
_dataset.ConnectionString = "mdb=" + _filename + ";dsname=" + _dsname;
_dataset.Open();
_contextItems = new ToolStripItem[2];
_contextItems[0] = new ToolStripMenuItem("Spatial Reference...");
_contextItems[0].Click += new EventHandler(SpatialReference_Click);
_contextItems[1] = new ToolStripMenuItem("Shrink Spatial Indices...");
_contextItems[1].Click += new EventHandler(ShrinkSpatialIndices_Click);
}
public IExplorerFileObject CreateInstance(IExplorerObject parent, string filename)
{
string f = filename.ToLower();
if (f.EndsWith(".jpg.mdb") ||
f.EndsWith(".png.mdb") ||
f.EndsWith(".tif.mdb") ||
f.EndsWith(".tiff.mdb"))
{
return(null);
}
if (!f.ToLower().EndsWith(".mdb"))
{
return(null);
}
try
{
if (!(new FileInfo(f).Exists))
{
return(null);
}
using (AccessFDB fdb = new AccessFDB())
{
if (!fdb.Open(f) || !fdb.IsValidAccessFDB)
{
return(null);
}
}
}
catch { return(null); }
return(new AccessFDBExplorerObject(parent, filename));
}
public IExplorerObject CreateExplorerObject(IExplorerObject parentExObject)
{
if (!CanCreate(parentExObject))
{
return(null);
}
SaveFileDialog dlg = new SaveFileDialog();
dlg.Title = "New AccessFDB...";
dlg.Filter = "MSAccess DB(*.mdb)|*.mdb";
dlg.FileName = parentExObject.FullName + @"\fdb.mdb";
if (dlg.ShowDialog() == DialogResult.OK)
{
AccessFDB fdb = new AccessFDB();
if (!fdb.Create(dlg.FileName))
{
MessageBox.Show(fdb.lastErrorMsg, "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(null);
}
_filename = dlg.FileName;
return(this);
}
return(null);
}
public Task <IExplorerObject> CreateExplorerObject(IExplorerObject parentExObject)
{
ExplorerObjectEventArgs e = new ExplorerObjectEventArgs();
ExplorerObjectDoubleClick(e);
return(Task.FromResult <IExplorerObject>(e.NewExplorerObject));
}
private void Add2Favorites_Click(object sender, RoutedEventArgs e)
{
if (_tree == null)
{
return;
}
IExplorerObject exObject = _tree.SelectedExplorerObject;
if (exObject == null)
{
return;
}
gView.Framework.UI.Dialogs.FormAddToFavorites dlg = new gView.Framework.UI.Dialogs.FormAddToFavorites(exObject.FullName, false);
if (dlg.ShowDialog() == global::System.Windows.Forms.DialogResult.OK)
{
MyFavorites favs = new MyFavorites();
favs.AddFavorite(dlg.FavoriteName, exObject.FullName, (exObject.Icon != null) ? exObject.Icon.Image : null);
WpfFavoriteMenuItem fItem = new WpfFavoriteMenuItem(new MyFavorites.Favorite(dlg.FavoriteName, dlg.FavoritePath, (exObject.Icon != null) ? exObject.Icon.Image : null));
fItem.Click += new RoutedEventHandler(MenuItem_Favorite_Click);
_favDropDownButton.Items.Add(fItem);
}
}
public bool CanCreate(IExplorerObject parentExObject)
{
if (parentExObject is SQLiteFDBDatasetExplorerObject)
{
return(true);
}
return(false);
}
public void Append(IExplorerObject exObject)
{
if (exObject == null || Contains(exObject.FullName))
{
return;
}
_exObjectsCache.Add(exObject);
}
public bool CanCreate(IExplorerObject parentExObject)
{
if (parentExObject == null)
{
return(false);
}
return(PlugInManager.PlugInID(parentExObject) == KnownExplorerObjectIDs.Directory);
}
internal GeoServicesServiceExplorerObject(IExplorerObject parent, string name, string folder, string connectionString)
: base(parent, typeof(GeoServicesClass), 1)
{
_name = name;
_folder = folder;
_connectionString = connectionString;
_parent = parent;
}
