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

namespace KGIS.Plugin.LayerProperty.View.UC_Controls
{
    public partial class UCPolylineLabelPlacementSet : XtraUserControl, IPropertyPage
    {
        private IBasicOverposterLayerProperties4 m_LayerProperties;
        private bool isPageDirty;
        public event System.EventHandler EditorChanged;
        public bool IsPageDirty
        {
            get
            {
                return this.isPageDirty;
            }
            set
            {
                this.isPageDirty = value;
            }
        }
        public UCPolylineLabelPlacementSet()
        {
            InitializeComponent();
        }
        public void InitUC(object layerProperty)
        {
            try
            {
                this.m_LayerProperties = (layerProperty as IBasicOverposterLayerProperties4);
                this.groupControl2.Enabled = true;
                ILineLabelPosition lineLabelPosition = this.m_LayerProperties.LineLabelPosition;
                if (lineLabelPosition.Horizontal)
                {
                    this.rdgOrientationSet.SelectedIndex = 0;
                    this.groupControl2.Enabled = false;
                }
                else
                {
                    if (lineLabelPosition.Parallel)
                    {
                        this.rdgOrientationSet.SelectedIndex = 1;
                    }
                    else
                    {
                        if (lineLabelPosition.ProduceCurvedLabels)
                        {
                            this.rdgOrientationSet.SelectedIndex = 2;
                        }
                        else
                        {
                            if (lineLabelPosition.Perpendicular)
                            {
                                this.rdgOrientationSet.SelectedIndex = 3;
                            }
                        }
                    }
                }
                if (lineLabelPosition.Above || lineLabelPosition.Below)
                {
                    this.cmbOrientationSys.SelectedIndex = 1;
                    this.pictureEdit1.Image = Resources.LineLabelPage;
                    this.chkAbove.Checked = lineLabelPosition.Above;
                    this.chkBelow.Checked = lineLabelPosition.Below;
                }
                else
                {
                    if (lineLabelPosition.Left || lineLabelPosition.Right)
                    {
                        this.cmbOrientationSys.SelectedIndex = 0;
                        this.pictureEdit1.Image = Resources.LineLabelLine;
                        this.chkAbove.Checked = lineLabelPosition.Left;
                        this.chkBelow.Checked = lineLabelPosition.Right;
                    }
                    else
                    {
                        this.cmbOrientationSys.SelectedIndex = 1;
                        this.pictureEdit1.Image = Resources.LineLabelPage;
                    }
                }
                this.chkInLine.Checked = lineLabelPosition.OnTop;
                this.spOffSet.EditValue = lineLabelPosition.Offset;
                if (lineLabelPosition.AtStart)
                {
                    this.cmbLocation.SelectedIndex = 1;
                }
                else
                {
                    if (lineLabelPosition.AtEnd)
                    {
                        this.cmbLocation.SelectedIndex = 2;
                    }
                    else
                    {
                        if (lineLabelPosition.InLine)
                        {
                            this.cmbLocation.SelectedIndex = 0;
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                //RdbUtil.AddException(ex);
            }
        }
        public bool CanWrite2Prop()
        {
            return true;
        }
        public void Write2Prop()
        {
            this.GetOrientationSet();
            this.GetPositionSet();
            this.GetLocatoinSet();
            this.isPageDirty = false;
        }
        public void SetDefaultValue(object value)
        {
        }
        private void cmbOrientationSys_SelectedIndexChanged(object sender, System.EventArgs e)
        {
            if (this.cmbOrientationSys.SelectedIndex == 0)
            {
                this.pictureEdit1.Image = Resources.LineLabelLine;
                this.chkAbove.Text = "在线的左边";
                this.chkBelow.Text = "在线的右边";
                return;
            }
            this.pictureEdit1.Image = Resources.LineLabelPage;
            this.chkAbove.Text = "在线的上边";
            this.chkBelow.Text = "在线的下边";
        }
        private void cmbLocation_SelectedIndexChanged(object sender, System.EventArgs e)
        {
            if (this.cmbLocation.SelectedIndex == 0)
            {
                this.btnPropertiesSet.Enabled = false;
                return;
            }
            this.btnPropertiesSet.Enabled = true;
        }
        private void btnProiriSet_Click(object sender, System.EventArgs e)
        {
        }
        private void rdgOrientationSet_SelectedIndexChanged(object sender, System.EventArgs e)
        {
            try
            {
                this.groupControl2.Enabled = true;
                this.cmbLocation.Enabled = true;
                if (this.rdgOrientationSet.SelectedIndex == 0)
                {
                    this.groupControl2.Enabled = false;
                }
                else
                {
                    if (this.rdgOrientationSet.SelectedIndex == 2)
                    {
                        this.cmbLocation.Enabled = false;
                    }
                }
            }
            catch (Exception ex)
            {
                //RdbUtil.AddException(ex);
            }
        }
        private void GetOrientationSet()
        {
            try
            {
                ILineLabelPosition lineLabelPosition = this.m_LayerProperties.LineLabelPosition;
                lineLabelPosition.Horizontal = false;
                lineLabelPosition.Parallel = false;
                lineLabelPosition.ProduceCurvedLabels = false;
                lineLabelPosition.Perpendicular = false;
                if (this.rdgOrientationSet.SelectedIndex == 0)
                {
                    lineLabelPosition.Horizontal = true;
                }
                else
                {
                    if (this.rdgOrientationSet.SelectedIndex == 1)
                    {
                        lineLabelPosition.Parallel = true;
                    }
                    else
                    {
                        if (this.rdgOrientationSet.SelectedIndex == 2)
                        {
                            lineLabelPosition.ProduceCurvedLabels = true;
                        }
                        else
                        {
                            if (this.rdgOrientationSet.SelectedIndex == 3)
                            {
                                lineLabelPosition.Perpendicular = true;
                            }
                        }
                    }
                }
                this.m_LayerProperties.LineLabelPosition = lineLabelPosition;
            }
            catch (Exception ex)
            {
                //RdbUtil.AddException(ex);
            }
        }
        private void GetPositionSet()
        {
            try
            {
                ILineLabelPosition lineLabelPosition = this.m_LayerProperties.LineLabelPosition;
                lineLabelPosition.Above = false;
                lineLabelPosition.Below = false;
                lineLabelPosition.OnTop = true;
                lineLabelPosition.Left = false;
                lineLabelPosition.Right = false;
                if (this.cmbOrientationSys.SelectedIndex == 1)
                {
                    lineLabelPosition.Below = this.chkBelow.Checked;
                    lineLabelPosition.Above = this.chkAbove.Checked;
                    lineLabelPosition.OnTop = this.chkInLine.Checked;
                }
                else
                {
                    lineLabelPosition.Left = this.chkAbove.Checked;
                    lineLabelPosition.Right = this.chkBelow.Checked;
                    lineLabelPosition.OnTop = this.chkInLine.Checked;
                }
                lineLabelPosition.Offset = Convert.ToDouble(this.spOffSet.EditValue);
                this.m_LayerProperties.LineLabelPosition = lineLabelPosition;
            }
            catch (Exception ex)
            {
                //RdbUtil.AddException(ex);
            }
        }
        private void GetLocatoinSet()
        {
            try
            {
                ILineLabelPosition lineLabelPosition = this.m_LayerProperties.LineLabelPosition;
                lineLabelPosition.AtStart = false;
                lineLabelPosition.AtEnd = false;
                lineLabelPosition.InLine = false;
                if (this.cmbLocation.SelectedIndex == 1)
                {
                    lineLabelPosition.AtStart = true;
                }
                else
                {
                    if (this.cmbLocation.SelectedIndex == 2)
                    {
                        lineLabelPosition.AtEnd = true;
                    }
                    else
                    {
                        lineLabelPosition.InLine = true;
                    }
                }
                this.m_LayerProperties.LineLabelPosition = lineLabelPosition;
            }
            catch (Exception ex)
            {
                //RdbUtil.AddException(ex);
            }
        }
    }
}