void LoadSchemas()
{
if (this.cache == null)
{
if (this.Site != null)
{
this.cache = (SchemaCache)this.Site.GetService(typeof(SchemaCache));
}
}
items.Clear();
DataGridViewRowCollection col = this.dataGridView1.Rows;
col.Clear();
if (this.cache != null)
{
foreach (CacheEntry e in this.cache.GetSchemas())
{
Uri uri = e.Location;
string filename = uri.IsFile ? uri.LocalPath : uri.AbsoluteUri;
SchemaItem item = new SchemaItem(e.Disabled, e.TargetNamespace, filename);
items.Add(item);
int i = col.Add(item.Values);
col[i].Tag = item;
}
}
}
public override void Do()
{
SchemaItem item = row.Tag as SchemaItem;
if (row.Index == this.View.Rows.Count - 1)
{
isNewRow = true;
}
this.View.CurrentCell = row.Cells[2];
this.View.NotifyCurrentCellDirty(true);
row.Cells[1].Value = newNamespace;
if (item == null) // then it was a new row
{
item = new SchemaItem(false, newNamespace, newSchema);
item.Schema = schema;
AttachItem(row, item);
}
else
{
item.TargetNamespace = newNamespace;
item.Filename = newSchema;
}
InvalidateRow(row);
this.View.NotifyCurrentCellDirty(false);
Verify();
}
public int InsertRow(bool disabled, string targetNamespace, string filename)
{
SchemaItem item = new SchemaItem(disabled, targetNamespace, filename);
int i = this.view.Rows.Add(item.Values);
DataGridViewRow row = this.view.Rows[i];
AttachItem(row, item);
return(i);
}
public bool Commit()
{
IList <CacheEntry> oldList = _cache.GetSchemas();
XmlResolver resolver = this._cache.Resolver;
foreach (DataGridViewRow row in this.dataGridView1.Rows)
{
string filename = row.Cells[2].Value as string;
SchemaItem item = (SchemaItem)row.Tag;
if (!string.IsNullOrEmpty(filename))
{
CacheEntry ce = this._cache.FindSchemaByUri(filename);
bool isNew = (ce == null);
if (ce == null || ce.Schema == null)
{
try
{
XmlSchema s = resolver.GetEntity(new Uri(filename), "", typeof(XmlSchema)) as XmlSchema;
if (ce == null)
{
ce = this._cache.Add(s);
}
else
{
ce.Schema = s;
}
}
catch (Exception e)
{
DialogResult rc = MessageBox.Show(this, string.Format(SR.SchemaLoadError, filename, e.Message),
SR.SchemaError, MessageBoxButtons.OKCancel, MessageBoxIcon.Error);
if (rc == DialogResult.Cancel)
{
row.Selected = true;
return(false);
}
}
}
if (!isNew)
{
oldList.Remove(ce);
}
if (row.Cells[0].Value != null)
{
ce.Disabled = (bool)row.Cells[0].Value;
}
}
}
// Remove schemas from the cache that have been removed from the grid view.
foreach (CacheEntry toRemove in oldList)
{
_cache.Remove(toRemove);
}
this._undoManager.Clear();
return(true);
}
public DataGridViewRow RemoveRow(DataGridViewRow row)
{
if (row.Index != -1)
{
this.view.Rows.Remove(row);
}
SchemaItem item = row.Tag as SchemaItem;
if (item != null)
{
this.items.Remove(item);
}
return(row);
}
public override void Do()
{
List <DataGridViewRow> list = new List <DataGridViewRow>();
foreach (string file in this.files)
{
try
{
Uri uri = new Uri(file);
string path = uri.IsFile ? uri.LocalPath : uri.AbsoluteUri;
DataGridViewRow row = FindExistingRow(path);
if (row != null)
{
XmlSchema s = LoadSchema(path);
if (s != null)
{
SchemaItem item = row.Tag as SchemaItem;
if (item == null)
{
item = new SchemaItem(false, s.TargetNamespace, path);
AttachItem(row, item);
}
row.Cells[1].Value = s.TargetNamespace;
item.TargetNamespace = s.TargetNamespace;
row.Cells[2].Value = path;
item.Filename = path;
}
}
else
{
row = InsertRow(path);
if (row != null)
{
newRows.Add(row);
list.Add(row);
}
}
list.Add(row);
}
catch
{
#if DEBUG
Trace.WriteLine("Bad file name:" + file);
#endif
}
}
SelectRows(list);
Verify();
}
public IList <DataGridViewRow> RemoveRows(IList <DataGridViewRow> rows)
{
DataGridViewRowCollection col = this.view.Rows;
foreach (DataGridViewRow row in rows)
{
col.Remove(row);
SchemaItem item = row.Tag as SchemaItem;
if (item != null)
{
this.items.Remove(item);
}
}
return(rows);
}
public void AddRows(IList <DataGridViewRow> rows)
{
DataGridViewRowCollection col = this.view.Rows;
foreach (DataGridViewRow row in rows)
{
int i = col.Add(row);
SchemaItem item = row.Tag as SchemaItem;
if (item != null)
{
items.Insert(i, item);
}
}
SelectRows(rows);
}
public SchemaDialogEditCommand(DataGridView view, List <SchemaItem> items, DataGridViewRow row, string newSchema)
: base(view, items)
{
this.newSchema = newSchema;
this.row = row;
SchemaItem item = row.Tag as SchemaItem;
if (item != null)
{
oldSchema = item.Filename;
oldNamespace = item.TargetNamespace;
schema = item.Schema;
}
// should succeed because previous code already validated the filename.
schema = SchemaDialogCommand.LoadSchema(newSchema);
newNamespace = schema == null ? "" : schema.TargetNamespace;
index = row.Index;
}
public override void Undo()
{
if (IsNewRow)
{
row = RemoveRow(row);
}
else
{
row.Cells[2].Value = oldSchema;
row.Cells[1].Value = oldNamespace;
SchemaItem item = row.Tag as SchemaItem;
if (item != null)
{
item.Filename = oldSchema;
item.TargetNamespace = oldNamespace;
}
InvalidateRow(row);
}
Verify();
}
protected void Verify()
{
foreach (DataGridViewRow row in this.view.Rows)
{
string matches = "null";
if (row.Tag != null)
{
SchemaItem item = (SchemaItem)row.Tag;
if (item != items[row.Index])
{
matches = "false";
}
else
{
matches = "true";
}
}
string name = row.Cells[2].Value as string;
Trace.WriteLine("row[" + name + "]=" + matches);
}
}
public override void Do()
{
SchemaItem item = row.Tag as SchemaItem;
if (row.Index == this.View.Rows.Count - 1) {
isNewRow = true;
}
this.View.CurrentCell = row.Cells[2];
this.View.NotifyCurrentCellDirty(true);
row.Cells[1].Value = newNamespace;
if (item == null) { // then it was a new row
item = new SchemaItem(false, newNamespace, newSchema);
item.Schema = schema;
AttachItem(row, item);
} else {
item.TargetNamespace = newNamespace;
item.Filename = newSchema;
}
InvalidateRow(row);
this.View.NotifyCurrentCellDirty(false);
Verify();
}
public int InsertRow(bool disabled, string targetNamespace, string filename)
{
SchemaItem item = new SchemaItem(disabled, targetNamespace, filename);
int i = this.view.Rows.Add(item.Values);
DataGridViewRow row = this.view.Rows[i];
AttachItem(row, item);
return i;
}
public void AttachItem(DataGridViewRow row, SchemaItem item)
{
row.Tag = item;
this.items.Insert(row.Index, item);
}
public override void Do()
{
List<DataGridViewRow> list = new List<DataGridViewRow>();
foreach (string file in this.files) {
try {
Uri uri = new Uri(file);
string path = uri.IsFile ? uri.LocalPath : uri.AbsoluteUri;
DataGridViewRow row = FindExistingRow(path);
if (row != null) {
XmlSchema s = LoadSchema(path);
if (s != null) {
SchemaItem item = row.Tag as SchemaItem;
if (item == null) {
item = new SchemaItem(false, s.TargetNamespace, path);
AttachItem(row, item);
}
row.Cells[1].Value = s.TargetNamespace;
item.TargetNamespace = s.TargetNamespace;
row.Cells[2].Value = path;
item.Filename = path;
}
} else {
row = InsertRow(path);
if (row != null) {
newRows.Add(row);
list.Add(row);
}
}
list.Add(row);
} catch {
#if DEBUG
Trace.WriteLine("Bad file name:" + file);
#endif
}
}
SelectRows(list);
Verify();
}
void LoadSchemas()
{
if (this.cache == null) {
if (this.Site != null) {
this.cache = (SchemaCache)this.Site.GetService(typeof(SchemaCache));
}
}
items.Clear();
DataGridViewRowCollection col = this.dataGridView1.Rows;
col.Clear();
if (this.cache != null) {
foreach (CacheEntry e in this.cache.GetSchemas()) {
Uri uri = e.Location;
string filename = uri.IsFile ? uri.LocalPath : uri.AbsoluteUri;
SchemaItem item = new SchemaItem(e.Disabled, e.TargetNamespace, filename);
items.Add(item);
int i = col.Add(item.Values);
col[i].Tag = item;
}
}
}
public void AttachItem(DataGridViewRow row, SchemaItem item)
{
row.Tag = item;
this.items.Insert(row.Index, item);
}
