NDBGJK5.0/Kingo.Plugins/KGIS.Plugin.LayerProperty/View/FormPointLabelRatation.cs

using DevExpress.XtraEditors;
using ESRI.ArcGIS.Carto;
using ESRI.ArcGIS.Geodatabase;
using KGIS.Plugin.LayerProperty.Utils;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace KGIS.Plugin.LayerProperty.View
{
    public partial class FormPointLabelRatation : XtraForm
    {
        private string selectedField;
        private esriLabelRotationType labelRotationType;
        private bool perpendicularToAngle;
        public string RotationField
        {
            get
            {
                return this.selectedField;
            }
            set
            {
                this.selectedField = value;
            }
        }
        public esriLabelRotationType LabelRotationType
        {
            get
            {
                return this.labelRotationType;
            }
            set
            {
                this.labelRotationType = value;
            }
        }
        public bool PerpendicularToAngle
        {
            get
            {
                return this.perpendicularToAngle;
            }
            set
            {
                this.perpendicularToAngle = value;
                this.chkPerpendicularAngle.Checked = value;
            }
        }
        public FormPointLabelRatation()
        {
            InitializeComponent();
        }
        public bool Init(IFields fields, string defaultField, bool perpendicularToAngle, esriLabelRotationType rotationType)
        {
            try
            {
                this.labelRotationType = rotationType;
                this.selectedField = defaultField;
                this.perpendicularToAngle = perpendicularToAngle;
                this.chkPerpendicularAngle.Checked = perpendicularToAngle;
                Utils.Util.InitFieldList(ref this.cmbFields, fields, defaultField, false, true);
                if (rotationType == esriLabelRotationType.esriRotateLabelGeographic)
                {
                    this.chkGeographic.Checked = true;
                    this.chkArithmetic.Checked = false;
                }
                else
                {
                    if (rotationType == esriLabelRotationType.esriRotateLabelArithmetic)
                    {
                        this.chkArithmetic.Checked = true;
                        this.chkGeographic.Checked = false;
                    }
                }
            }
            catch (Exception ex)
            {
                //RdbUtil.AddException(ex);
            }
            return false;
        }
        private void btnOk_Click(object sender, System.EventArgs e)
        {
            try
            {
                base.DialogResult = DialogResult.OK;
                base.Close();
            }
            catch (Exception ex)
            {
                //RdbUtil.AddException(ex);
            }
        }
        private void btnCancel_Click(object sender, System.EventArgs e)
        {
            base.DialogResult = DialogResult.Cancel;
            base.Close();
        }
        private void chkPerpendicularAngle_CheckedChanged(object sender, System.EventArgs e)
        {
            this.perpendicularToAngle = this.chkPerpendicularAngle.Checked;
        }
        private void cmbFields_SelectedIndexChanged(object sender, System.EventArgs e)
        {
            ItemInfo<IField, string> itemInfo = this.cmbFields.SelectedItem as ItemInfo<IField, string>;
            if (itemInfo != null)
            {
                this.selectedField = itemInfo.InnerValue.Name;
            }
        }
        private void chkGeographic_CheckedChanged(object sender, System.EventArgs e)
        {
            this.labelRotationType = esriLabelRotationType.esriRotateLabelGeographic;
        }
        private void chkArithmetic_CheckedChanged(object sender, System.EventArgs e)
        {
            this.labelRotationType = esriLabelRotationType.esriRotateLabelArithmetic;
        }
    }
}