MTP2.0_CSharp/Muchinfo.Common/Fx4.0/Muchinfo.ChartClient/MuchInfo.Chart/Easychart.Finance.Win/FormulaManager.cs

namespace IndexFormula.Finance.Win
{
    using IndexFormula.Finance;
    using MuchInfo.Chart.Data.EnumTypes;
    using System;
    using System.Collections;
    using System.Collections.Generic;
    using System.ComponentModel;
    using System.IO;
    using System.Threading;
    using System.Windows.Forms;

    /// <summary>
    /// 当前数据公式应用窗口
    /// ShowForm()后，直接取FormulaManager.CurrentFormulas来获取得到的公式
    /// </summary>
    [ToolboxItem(false)]
    public partial class FormulaManager : Form
    {
        private System.Windows.Forms.Button btnCancel;
        private System.Windows.Forms.Button btnDelete;
        private System.Windows.Forms.Button btnDown;
        private System.Windows.Forms.Button btnMore;
        private System.Windows.Forms.Button btnOK;
        private System.Windows.Forms.Button btnSource;
        private System.Windows.Forms.Button btnUp;
        private System.Windows.Forms.CheckBox cbSecondYAxis;
        private IContainer components;
        private System.Windows.Forms.ComboBox ddlFavoriteFormula;
        private bool DisableChangeEvent;
        private System.Windows.Forms.GroupBox gbCurrent;
        private System.Windows.Forms.GroupBox gbParam;
        public System.Windows.Forms.ImageList ilFormula;
        private System.Windows.Forms.ImageList ilIcon;
        private System.Windows.Forms.ListBox lbFormulaList;
        private string[] ListedFormulas = new string[] { 
            "MAIN", "MainArea", "VOLMA", "MACD", "RSI", "CMF", "TRIX", "CCI", "FastSTO", "SlowSTO", "ATR", "OBV", "ULT", "DPO", "WR", "PPO", 
            "PVO", "StochRSI", "AD"
         };
        private string[] OverlayFormulas = new string[] { 
            "MAIN", "MainArea", "HL", "MA", "EMA", "BB", "AreaBB", "SAR", "ZIGLABEL", "ZIG", "ZIGICON", "ZIGW", "ZIGSR", "SR", "SRAxisY", "COMPARE", 
            "COMPARE2", "Fibonnaci", "LinRegr", "TradingIcon"
         };
        private System.Windows.Forms.ToolTip tpBtnDown;
        private System.Windows.Forms.ToolTip tpBtnUp;
        private System.Windows.Forms.ToolTip tpDelete;
        private System.Windows.Forms.ToolTip tpSource;

        public FormulaManager()
        {
            this.InitializeComponent();


            switch (SetLanguage.currentLanguage)
            {
                case ChartLanguageType.SimplifiedChinese:
                    this.tpBtnUp.SetToolTip(this.btnUp, "上移");
                    this.tpBtnDown.SetToolTip(this.btnDown, "下移");
                    this.tpDelete.SetToolTip(this.btnDelete, "删除");
                    this.tpSource.SetToolTip(this.btnSource, "源代码");
                    break;
                case ChartLanguageType.TraditionalChinese:
                    this.tpBtnUp.SetToolTip(this.btnUp, "上移");
                    this.tpBtnDown.SetToolTip(this.btnDown, "下移");
                    this.tpDelete.SetToolTip(this.btnDelete, "刪除");
                    this.tpSource.SetToolTip(this.btnSource, "源代碼");
                    break;
                case ChartLanguageType.English:
                    this.tpBtnUp.SetToolTip(this.btnUp, "Move Up");
                    this.tpBtnDown.SetToolTip(this.btnDown, "Move Down");
                    this.tpDelete.SetToolTip(this.btnDelete, "Delete");
                    this.tpSource.SetToolTip(this.btnSource, "Source Code");
                    break;
            }
            //SetLanguage.CurrentUICulture();
        }

        private void AddFavorite(string[] Formulas)
        {
            this.ddlFavoriteFormula.Items.Clear();

            switch (SetLanguage.currentLanguage)
            {
                case ChartLanguageType.SimplifiedChinese:
                    this.ddlFavoriteFormula.Items.Add("选择要添加新的公式");
                    break;
                case ChartLanguageType.TraditionalChinese:
                    this.ddlFavoriteFormula.Items.Add("選擇要添加新的公式");
                    break;
                case ChartLanguageType.English:
                    this.ddlFavoriteFormula.Items.Add("Select to add new formula");
                    break;
            }
            foreach (string str in Formulas)
            {
                FormulaBase formulaByName = FormulaBase.GetFormulaByName(str);
                foreach (object obj2 in this.ddlFavoriteFormula.Items)
                {
                    if (obj2.GetType() == formulaByName.GetType())
                    {
                        continue;
                    }
                }
                this.ddlFavoriteFormula.Items.Add(formulaByName);
            }
            this.ddlFavoriteFormula.SelectedIndex = 0;
        }

        private void AddFormulas()
        {
            FormulaBase selectedItem = (FormulaBase)this.ddlFavoriteFormula.SelectedItem;
            if (selectedItem != null)
            {
                this.AddFormulas(selectedItem.CreateName);
            }
        }

        private void AddFormulas(string Name)
        {
            this.lbFormulaList.Items.Add(Name);
            this.SelectLastFormula();
        }

        private void btnDelete_Click(object sender, EventArgs e)
        {
            this.DeleteFormulas();
        }

        private void btnDown_Click(object sender, EventArgs e)
        {
            this.MoveFormula(1);
        }

        private void btnMore_Click(object sender, EventArgs e)
        {
            string name = new SelectFormula().Select(null, null, false);
            if (name != null)
            {
                this.AddFormulas(name);
            }
        }

        private void btnSource_Click(object sender, EventArgs e)
        {
            int selectedIndex = this.lbFormulaList.SelectedIndex;
            if (selectedIndex >= 0)
            {
                EditFormula(FormulaBase.GetFormulaByName((string)this.lbFormulaList.Items[selectedIndex]));
            }
        }

        /// <summary>
        /// 编辑公式
        /// </summary>
        /// <param name="fb"></param>
        /// <returns></returns>
        public static bool EditFormula(FormulaBase fb)
        {
            string formulaFile = PluginManager.GetFormulaFile(fb);
            if (formulaFile != null)
            {
                string directoryName = Path.GetDirectoryName(formulaFile);
                formulaFile = Path.GetFileNameWithoutExtension(formulaFile).Replace('_', '.');
                formulaFile = directoryName + @"\" + formulaFile;
                if (File.Exists(formulaFile))
                {
                    Thread.CurrentThread.CurrentUICulture = new System.Globalization.CultureInfo(SetLanguage.languageName);
                    FormulaSourceEditor.Open(formulaFile, fb.GetType().ToString());
                    return true;
                }
            }
            return false;
        }


        private void btnUp_Click(object sender, EventArgs e)
        {
            this.MoveFormula(-1);
        }

        private void cbSecondYAxis_CheckedChanged(object sender, EventArgs e)
        {
            this.DisableChangeEvent = true;
            try
            {
                if (this.lbFormulaList.SelectedItem != null)
                {
                    string str = this.lbFormulaList.SelectedItem.ToString();
                    this.lbFormulaList.Items[this.lbFormulaList.SelectedIndex] = str.TrimEnd(new char[] { '!' }) + (this.cbSecondYAxis.Checked ? "!" : "");
                }
            }
            finally
            {
                this.DisableChangeEvent = false;
            }
        }

        private void cbSecondYAxis_Click(object sender, EventArgs e)
        {
        }

        private void ddlFavoriteFormula_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (this.ddlFavoriteFormula.SelectedIndex > 0)
            {
                this.AddFormulas();
                this.ddlFavoriteFormula.SelectedIndex = 0;
            }
        }

        private void DeleteFormulas()
        {
            this.DisableChangeEvent = true;
            int selectedIndex = this.lbFormulaList.SelectedIndex;
            if (selectedIndex >= 0)
            {
                try
                {
                    this.lbFormulaList.Items.RemoveAt(selectedIndex);
                }
                finally
                {
                    this.DisableChangeEvent = false;
                }
                this.SetSelectFormula(selectedIndex);
            }
        }

        protected override void Dispose(bool disposing)
        {
            if (disposing && (this.components != null))
            {
                this.components.Dispose();
            }
            base.Dispose(disposing);
        }

        private void InitializeComponent()
        {
            this.components = new System.ComponentModel.Container();
            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(FormulaManager));
            this.ddlFavoriteFormula = new System.Windows.Forms.ComboBox();
            this.btnCancel = new System.Windows.Forms.Button();
            this.gbCurrent = new System.Windows.Forms.GroupBox();
            this.cbSecondYAxis = new System.Windows.Forms.CheckBox();
            this.btnDown = new System.Windows.Forms.Button();
            this.btnUp = new System.Windows.Forms.Button();
            this.btnSource = new System.Windows.Forms.Button();
            this.lbFormulaList = new System.Windows.Forms.ListBox();
            this.gbParam = new System.Windows.Forms.GroupBox();
            this.btnDelete = new System.Windows.Forms.Button();
            this.ilIcon = new System.Windows.Forms.ImageList(this.components);
            this.btnOK = new System.Windows.Forms.Button();
            this.btnMore = new System.Windows.Forms.Button();
            this.ilFormula = new System.Windows.Forms.ImageList(this.components);
            this.tpBtnUp = new System.Windows.Forms.ToolTip(this.components);
            this.tpBtnDown = new System.Windows.Forms.ToolTip(this.components);
            this.tpDelete = new System.Windows.Forms.ToolTip(this.components);
            this.tpSource = new System.Windows.Forms.ToolTip(this.components);
            this.gbCurrent.SuspendLayout();
            this.SuspendLayout();
            // 
            // ddlFavoriteFormula
            // 
            this.ddlFavoriteFormula.DisplayMember = "CombineName";
            this.ddlFavoriteFormula.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
            resources.ApplyResources(this.ddlFavoriteFormula, "ddlFavoriteFormula");
            this.ddlFavoriteFormula.Name = "ddlFavoriteFormula";
            this.ddlFavoriteFormula.SelectedIndexChanged += new System.EventHandler(this.ddlFavoriteFormula_SelectedIndexChanged);
            // 
            // btnCancel
            // 
            resources.ApplyResources(this.btnCancel, "btnCancel");
            this.btnCancel.DialogResult = System.Windows.Forms.DialogResult.Cancel;
            this.btnCancel.Name = "btnCancel";
            // 
            // gbCurrent
            // 
            resources.ApplyResources(this.gbCurrent, "gbCurrent");
            this.gbCurrent.Controls.Add(this.cbSecondYAxis);
            this.gbCurrent.Controls.Add(this.btnDown);
            this.gbCurrent.Controls.Add(this.btnUp);
            this.gbCurrent.Controls.Add(this.btnSource);
            this.gbCurrent.Controls.Add(this.lbFormulaList);
            this.gbCurrent.Controls.Add(this.gbParam);
            this.gbCurrent.Controls.Add(this.btnDelete);
            this.gbCurrent.Name = "gbCurrent";
            this.gbCurrent.TabStop = false;
            // 
            // cbSecondYAxis
            // 
            resources.ApplyResources(this.cbSecondYAxis, "cbSecondYAxis");
            this.cbSecondYAxis.Name = "cbSecondYAxis";
            this.cbSecondYAxis.CheckedChanged += new System.EventHandler(this.cbSecondYAxis_CheckedChanged);
            this.cbSecondYAxis.Click += new System.EventHandler(this.cbSecondYAxis_Click);
            // 
            // btnDown
            // 
            resources.ApplyResources(this.btnDown, "btnDown");
            this.btnDown.Image = global::IndexFormula.Finance.Win.Properties.Resources.arrow_down;
            this.btnDown.Name = "btnDown";
            this.btnDown.Click += new System.EventHandler(this.btnDown_Click);
            // 
            // btnUp
            // 
            resources.ApplyResources(this.btnUp, "btnUp");
            this.btnUp.Image = global::IndexFormula.Finance.Win.Properties.Resources.arrow_up;
            this.btnUp.Name = "btnUp";
            this.btnUp.Click += new System.EventHandler(this.btnUp_Click);
            // 
            // btnSource
            // 
            resources.ApplyResources(this.btnSource, "btnSource");
            this.btnSource.Image = global::IndexFormula.Finance.Win.Properties.Resources.application_edit;
            this.btnSource.Name = "btnSource";
            this.btnSource.Click += new System.EventHandler(this.btnSource_Click);
            // 
            // lbFormulaList
            // 
            resources.ApplyResources(this.lbFormulaList, "lbFormulaList");
            this.lbFormulaList.DisplayMember = "Description";
            this.lbFormulaList.Name = "lbFormulaList";
            this.lbFormulaList.ValueMember = "Name";
            this.lbFormulaList.SelectedIndexChanged += new System.EventHandler(this.lbOverlayList_SelectedIndexChanged);
            // 
            // gbParam
            // 
            resources.ApplyResources(this.gbParam, "gbParam");
            this.gbParam.Name = "gbParam";
            this.gbParam.TabStop = false;
            // 
            // btnDelete
            // 
            resources.ApplyResources(this.btnDelete, "btnDelete");
            this.btnDelete.Image = global::IndexFormula.Finance.Win.Properties.Resources.Delete;
            this.btnDelete.Name = "btnDelete";
            this.btnDelete.Click += new System.EventHandler(this.btnDelete_Click);
            // 
            // ilIcon
            // 
            this.ilIcon.ColorDepth = System.Windows.Forms.ColorDepth.Depth8Bit;
            resources.ApplyResources(this.ilIcon, "ilIcon");
            this.ilIcon.TransparentColor = System.Drawing.Color.Transparent;
            // 
            // btnOK
            // 
            resources.ApplyResources(this.btnOK, "btnOK");
            this.btnOK.DialogResult = System.Windows.Forms.DialogResult.OK;
            this.btnOK.Name = "btnOK";
            // 
            // btnMore
            // 
            resources.ApplyResources(this.btnMore, "btnMore");
            this.btnMore.Name = "btnMore";
            this.btnMore.Click += new System.EventHandler(this.btnMore_Click);
            // 
            // ilFormula
            // 
            this.ilFormula.ColorDepth = System.Windows.Forms.ColorDepth.Depth8Bit;
            resources.ApplyResources(this.ilFormula, "ilFormula");
            this.ilFormula.TransparentColor = System.Drawing.Color.Transparent;
            // 
            // FormulaManager
            // 
            this.AcceptButton = this.btnOK;
            resources.ApplyResources(this, "$this");
            this.CancelButton = this.btnCancel;
            this.Controls.Add(this.btnMore);
            this.Controls.Add(this.ddlFavoriteFormula);
            this.Controls.Add(this.btnCancel);
            this.Controls.Add(this.gbCurrent);
            this.Controls.Add(this.btnOK);
            this.Name = "FormulaManager";
            this.gbCurrent.ResumeLayout(false);
            this.ResumeLayout(false);

        }

        private void lbOverlayList_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (!this.DisableChangeEvent)
            {
                string str;
                this.ParamToTextBox((string)this.lbFormulaList.SelectedItem, out str);
            }
        }

        private void MoveFormula(int Delta)
        {
            this.DisableChangeEvent = true;
            try
            {
                int selectedIndex = this.lbFormulaList.SelectedIndex;
                int num2 = selectedIndex + Delta;
                if (((selectedIndex >= 0) && (num2 >= 0)) && (num2 < this.lbFormulaList.Items.Count))
                {
                    object item = this.lbFormulaList.Items[selectedIndex];
                    this.lbFormulaList.Items.RemoveAt(selectedIndex);
                    this.lbFormulaList.Items.Insert(selectedIndex + Delta, item);
                    this.lbFormulaList.SelectedIndex = num2;
                }
            }
            finally
            {
                this.DisableChangeEvent = false;
            }
        }

        public void ParamToTextBox(string NameAndParam, out string FormulaName)
        {
            this.cbSecondYAxis.Checked = NameAndParam.EndsWith("!");
            FormulaBase formulaByName = FormulaBase.GetFormulaByName(NameAndParam.TrimEnd(new char[] { '!' }));
            FormulaName = formulaByName.FormulaName;
            SelectFormula.AddParamToGroupBox(this.gbParam, this.ilFormula, formulaByName, new EventHandler(this.tbP4_Leave));
        }

        private void SelectFirstFormula()
        {
            this.SetSelectFormula(0);
        }

        private void SelectLastFormula()
        {
            this.SetSelectFormula(this.lbFormulaList.Items.Count - 1);
        }

        private void SetSelectFormula(int Index)
        {
            if (Index < 0)
            {
                Index = 0;
            }
            if (Index >= this.lbFormulaList.Items.Count)
            {
                Index = this.lbFormulaList.Items.Count - 1;
            }
            if ((Index >= 0) && (Index < this.lbFormulaList.Items.Count))
            {
                this.lbFormulaList.SelectedIndex = Index;
            }
        }

        public DialogResult ShowForm()
        {
            this.AddFavorite(this.ListedFormulas);
            return this.ShowForm(null, string.Empty);
        }

        /// <summary>
        /// 弹出编辑当前公式对话框
        /// </summary>
        /// <param name="formulas">当前图表用到的公式集</param>
        /// <param name="SelectedFormula">当前选中图表的应用公式</param>
        /// <returns>返回对话框</returns>
        public DialogResult ShowForm(string[] formulas, string selectedFormula)
        {
            if (formulas != null)
            {
                string[] strArray = formulas;
                if (strArray != null)
                {
                    this.CurrentFormulas = string.Join("#", strArray);
                    string createName = "";
                    if (selectedFormula != null)
                    {
                        createName = selectedFormula;
                    }
                    this.SelectedFormula = createName;
                    ArrayList list = new ArrayList();
                    list.AddRange(strArray);
                    //以下稍作修改，合并2个常用的公式供一般性选择
                    list.AddRange(CombinationArray(this.OverlayFormulas, this.ListedFormulas));
                    //if (fa.IsMain()) //是否为基本主要的。这个函数需要界面数据，暂时不作实现
                    //{
                    //    list.AddRange(this.OverlayFormulas);
                    //}
                    //else
                    //{
                    //    list.AddRange(this.ListedFormulas);
                    //}
                    this.AddFavorite((string[])list.ToArray(typeof(string)));
                }
            }
            return base.ShowDialog();
        }


        public DialogResult ShowForm(FormulaArea fa, FormulaBase SelectedFormula)
        {
            if (fa != null)
            {
                string[] strArray = fa.FormulaToStrings();
                if (strArray != null)
                {
                    this.CurrentFormulas = string.Join("#", strArray);
                    string createName = "";
                    if (SelectedFormula != null)
                    {
                        createName = SelectedFormula.CreateName;
                    }
                    this.SelectedFormula = createName;
                    ArrayList list = new ArrayList();
                    list.AddRange(strArray);
                    if (fa.IsMain())
                    {
                        list.AddRange(this.OverlayFormulas);
                    }
                    else
                    {
                        list.AddRange(this.ListedFormulas);
                    }
                    this.AddFavorite((string[])list.ToArray(typeof(string)));
                }
            }
            return base.ShowDialog();
        }

        /// <summary>
        /// 合并两组字符串
        /// </summary>
        /// <param name="array1">字符串1</param>
        /// <param name="array2">字符串2</param>
        /// <returns>返回合并后字符串</returns>
        private string[] CombinationArray(string[] array1, string[] array2)
        {
            List<string> comArray = new List<string>();
            comArray.AddRange(array1);
            foreach (string str in array2)
            {
                if (!comArray.Contains(str))
                {
                    comArray.Add(str);
                }
            }
            return comArray.ToArray();
        }

        public bool IsMain(int AxisYIndex)
        {
            //以下主要判断数据的类型
            //for (int i = 0; i < this.FormulaDataArray.Count; i++)
            //{
            //    if ((((this[i].RenderType == FormulaRenderType.STOCK) || (this[i].RenderType == FormulaRenderType.MONOSTOCK)) || (string.Compare(this[i].Name, "Main", true) == 0)) && ((AxisYIndex < 0) || (this[i].AxisYIndex == AxisYIndex)))
            //    {
            //        return true;
            //    }
            //}
            //return false;
            return true;
        }

        private void tbP4_Leave(object sender, EventArgs e)
        {
            string str = this.TextBoxToParam((string)this.lbFormulaList.SelectedItem);
            if (str != "")
            {
                this.DisableChangeEvent = true;
                try
                {
                    this.lbFormulaList.Items[this.lbFormulaList.SelectedIndex] = str;
                }
                finally
                {
                    this.DisableChangeEvent = false;
                }
            }
        }

        private string TextBoxToParam(string FormulaName)
        {
            int index = FormulaName.IndexOf('(');
            if (index >= 0)
            {
                FormulaName = FormulaName.Substring(0, index);
            }
            string param = SelectFormula.GetParam(this.gbParam);
            if (FormulaBase.GetFormulaByName(FormulaName) != null)
            {
                return (FormulaName + param);
            }
            return "";
        }

        public string CurrentFormulas
        {
            get
            {
                string str = "";
                foreach (string str2 in this.lbFormulaList.Items)
                {
                    if (str != "")
                    {
                        str = str + "#";
                    }
                    str = str + str2;
                }
                return str;
            }
            set
            {
                this.lbFormulaList.Items.Clear();
                if ((value != "") && (value != null))
                {
                    foreach (string str in value.Split(new char[] { '#' }))
                    {
                        this.AddFormulas(str);
                    }
                    this.SelectFirstFormula();
                }
            }
        }

        public string SelectedFormula
        {
            get
            {
                if (this.lbFormulaList.SelectedIndex > 0)
                {
                    return this.lbFormulaList.Items[this.lbFormulaList.SelectedIndex].ToString();
                }
                return "";
            }
            set
            {
                int index = this.lbFormulaList.Items.IndexOf(value);
                if (index >= 0)
                {
                    this.lbFormulaList.SelectedIndex = index;
                }
            }
        }
    }
}