FormSelectSchema.cs

// Name:        FormSelectSchema.cs
// Description: Dialog box for selecting schema
// Author:      Tim Chipman
// Origination: Work performed for BuildingSmart by Constructivity.com LLC.
// Copyright:   (c) 2012 BuildingSmart International Ltd.
// License:     http://www.buildingsmart-tech.org/legal

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

using IfcDoc.Schema.DOC;

namespace IfcDoc
{
    public partial class FormSelectSchema : Form
    {
        DocProject m_project;

        public FormSelectSchema()
        {
            InitializeComponent();
        }

        public FormSelectSchema(DocProject project) : this()
        {
            this.m_project = project;

            foreach (DocSection docSection in project.Sections)
            {
                if (docSection.Schemas.Count > 0)
                {
                    TreeNode tnSection = new TreeNode();
                    tnSection.Tag = docSection;
                    tnSection.Text = docSection.Name;
                    tnSection.ImageIndex = 1;
                    this.treeView.Nodes.Add(tnSection);

                    foreach (DocSchema docSchema in docSection.Schemas)
                    {
                        TreeNode tnSchema = new TreeNode();
                        tnSchema.Tag = docSchema;
                        tnSchema.Text = docSchema.Name;
                        tnSchema.ImageIndex = 0;
                        tnSection.Nodes.Add(tnSchema);
                    }

                    tnSection.Expand();
                }
            }
        }

        public DocSchema Selection
        {
            get
            {
                if (this.treeView.SelectedNode != null && this.treeView.SelectedNode.Tag is DocSchema)
                {
                    return (DocSchema)this.treeView.SelectedNode.Tag;
                }

                return null;
            }
        }
    }
}