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allow us to find attributes as well as elements using an XML schema (xmlns)

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Michael Becker 2020-09-10 05:46:35 -04:00
parent f150251cf2
commit e1e4dfbfb5
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GPG Key ID: 506F54899E2BFED7
2 changed files with 32 additions and 9 deletions
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26
Libraries/UniversalEditor.Essential/ObjectModels/Markup/MarkupContainerElement.cs
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@ -113,25 +113,33 @@ namespace UniversalEditor.ObjectModels.Markup
}
}
public MarkupElement FindElementUsingSchema(string schema, string name)
protected string FindSchemaTagPrefix(string schema)
{
string tagPrefix = null;
for (int i = 0; i < this.ParentObjectModel.Elements.Count; i++)
{
MarkupTagElement tagTopLevel = (this.ParentObjectModel.Elements [i] as MarkupTagElement);
if (tagTopLevel != null) {
for (int j = 0; j < tagTopLevel.Attributes.Count; j++) {
if (tagTopLevel.Attributes [j].Namespace.Equals ("xmlns")) {
MarkupTagElement tagTopLevel = (this.ParentObjectModel.Elements[i] as MarkupTagElement);
if (tagTopLevel != null)
{
for (int j = 0; j < tagTopLevel.Attributes.Count; j++)
{
if (tagTopLevel.Attributes[j].Namespace.Equals("xmlns"))
{
if (tagTopLevel.Attributes [j].Value.Equals (schema)) {
tagPrefix = tagTopLevel.Attributes [j].Name;
break;
if (tagTopLevel.Attributes[j].Value.Equals(schema))
{
return tagTopLevel.Attributes[j].Name;
}
}
}
}
}
return null;
}
public MarkupElement FindElementUsingSchema(string schema, string name)
{
string tagPrefix = FindSchemaTagPrefix(schema);
if (tagPrefix == null) {
Console.WriteLine ("ue: MarkupObjectModel: tag prefix for schema '" + schema + "' not found");

15
Libraries/UniversalEditor.Essential/ObjectModels/Markup/MarkupTagElement.cs
View File

@ -19,6 +19,7 @@
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
using System;
using System.Collections.Generic;
namespace UniversalEditor.ObjectModels.Markup
@ -99,5 +100,19 @@ namespace UniversalEditor.ObjectModels.Markup
}
return list.ToArray();
}
public MarkupAttribute FindAttributeUsingSchema(string schema, string name)
{
string tagPrefix = FindSchemaTagPrefix(schema);
if (tagPrefix != null)
{
for (int i = 0; i < Attributes.Count; i++)
{
if (Attributes[i].Namespace == tagPrefix && Attributes[i].Name == name)
return Attributes[i];
}
}
return null;
}
}
}