FormViewAutoFormat.cs source code in C# .NET

                        Code:
                         / FX-1434 / FX-1434 / 1.0 / untmp / whidbey / REDBITS / ndp / fx / src / Designer / WebForms / System / Web / UI / Design / WebControls / FormViewAutoFormat.cs / 1 / FormViewAutoFormat.cs
                        
                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Web.UI.Design.WebControls { 
 
    using System.ComponentModel.Design;
    using System.Data; 
    using System.Design;
    using System.Diagnostics;
    using System.Drawing;
    using System.Globalization; 
    using System.Text;
    using System.Web.UI.WebControls; 
 
    internal sealed class FormViewAutoFormat : DesignerAutoFormat {
 
        private string headerForeColor;
        private string headerBackColor;
        private int headerFont;
        private string footerForeColor; 
        private string footerBackColor;
        private int footerFont; 
        private string borderColor; 
        private string borderWidth;
        private int borderStyle = -1; 
        private int gridLines = -1;
        private int cellSpacing;
        private int cellPadding = -1;
        private string foreColor; 
        private string backColor;
        private string rowForeColor; 
        private string rowBackColor; 
        private int itemFont;
        private string editRowForeColor; 
        private string editRowBackColor;
        private int editRowFont;
        private string pagerForeColor;
        private string pagerBackColor; 
        private int pagerFont;
        private int pagerAlign; 
        private int pagerButtons; 

        const int FONT_BOLD = 1; 
        const int FONT_ITALIC = 2;


        public FormViewAutoFormat(DataRow schemeData) : base(SR.GetString(schemeData["SchemeName"].ToString())) { 
            Load(schemeData);
        } 
 
        public override void Apply(Control control) {
            Debug.Assert(control is FormView, "FormViewAutoFormat:ApplyScheme- control is not FormView"); 
            if (control is FormView) {
                Apply(control as FormView);
            }
        } 

        private void Apply(FormView view) { 
            view.HeaderStyle.ForeColor = ColorTranslator.FromHtml(headerForeColor); 
            view.HeaderStyle.BackColor = ColorTranslator.FromHtml(headerBackColor);
            view.HeaderStyle.Font.Bold = ((headerFont & FONT_BOLD) != 0); 
            view.HeaderStyle.Font.Italic = ((headerFont & FONT_ITALIC) != 0);
            view.HeaderStyle.Font.ClearDefaults();
            view.FooterStyle.ForeColor = ColorTranslator.FromHtml(footerForeColor);
            view.FooterStyle.BackColor = ColorTranslator.FromHtml(footerBackColor); 
            view.FooterStyle.Font.Bold = ((footerFont & FONT_BOLD) != 0);
            view.FooterStyle.Font.Italic = ((footerFont & FONT_ITALIC) != 0); 
            view.FooterStyle.Font.ClearDefaults(); 
            view.BorderWidth = new Unit(borderWidth, CultureInfo.InvariantCulture);
            switch (gridLines) { 
                case 0: view.GridLines = GridLines.None; break;
                case 1: view.GridLines = GridLines.Horizontal; break;
                case 2: view.GridLines = GridLines.Vertical; break;
                case 3: view.GridLines = GridLines.Both; break; 
                default:
                    view.GridLines = GridLines.None; break; 
            } 
            if ((borderStyle >= 0) && (borderStyle <= 9)) {
                view.BorderStyle = (System.Web.UI.WebControls.BorderStyle)borderStyle; 
            }
            else {
                view.BorderStyle = System.Web.UI.WebControls.BorderStyle.NotSet;
            } 
            view.BorderColor = ColorTranslator.FromHtml(borderColor);
            view.CellPadding = cellPadding; 
            view.CellSpacing = cellSpacing; 
            view.ForeColor = ColorTranslator.FromHtml(foreColor);
            view.BackColor = ColorTranslator.FromHtml(backColor); 
            view.RowStyle.ForeColor = ColorTranslator.FromHtml(rowForeColor);
            view.RowStyle.BackColor = ColorTranslator.FromHtml(rowBackColor);
            view.RowStyle.Font.Bold = ((itemFont & FONT_BOLD) != 0);
            view.RowStyle.Font.Italic = ((itemFont & FONT_ITALIC) != 0); 
            view.RowStyle.Font.ClearDefaults();
            view.EditRowStyle.ForeColor = ColorTranslator.FromHtml(editRowForeColor); 
            view.EditRowStyle.BackColor = ColorTranslator.FromHtml(editRowBackColor); 
            view.EditRowStyle.Font.Bold = ((editRowFont & FONT_BOLD) != 0);
            view.EditRowStyle.Font.Italic = ((editRowFont & FONT_ITALIC) != 0); 
            view.EditRowStyle.Font.ClearDefaults();
            view.PagerStyle.ForeColor = ColorTranslator.FromHtml(pagerForeColor);
            view.PagerStyle.BackColor = ColorTranslator.FromHtml(pagerBackColor);
            view.PagerStyle.Font.Bold = ((pagerFont & FONT_BOLD) != 0); 
            view.PagerStyle.Font.Italic = ((pagerFont & FONT_ITALIC) != 0);
            view.PagerStyle.HorizontalAlign = (HorizontalAlign)pagerAlign; 
            view.PagerStyle.Font.ClearDefaults(); 
            view.PagerSettings.Mode = (PagerButtons)pagerButtons;
        } 

        private int GetIntProperty(string propertyTag, DataRow schemeData) {
            object data = schemeData[propertyTag];
            if ((data != null) && !data.Equals(DBNull.Value)) 
                return Int32.Parse(data.ToString(), CultureInfo.InvariantCulture);
            else 
                return 0; 
        }
 
        private int GetIntProperty(string propertyTag, int defaultValue, DataRow schemeData) {
            object data = schemeData[propertyTag];
            if ((data != null) && !data.Equals(DBNull.Value))
                return Int32.Parse(data.ToString(), CultureInfo.InvariantCulture); 
            else
                return defaultValue; 
        } 

        public override Control GetPreviewControl(Control runtimeControl) { 
            Control control = base.GetPreviewControl(runtimeControl);
            if (control != null) {
                IDesignerHost host = (IDesignerHost)runtimeControl.Site.GetService(typeof(IDesignerHost));
                FormView formView = control as FormView; 

                if (formView != null && host != null) { 
                    TemplateBuilder itemTemplate = formView.ItemTemplate as TemplateBuilder; 
                    if ((itemTemplate != null && itemTemplate.Text.Length == 0) || formView.ItemTemplate == null) {
                        string text = "####  ####
####  ####
####  ####
####  ####"; 
                        formView.ItemTemplate = ControlParser.ParseTemplate(host, text);
                        formView.RowStyle.HorizontalAlign = HorizontalAlign.Center;
                    }
                    formView.HorizontalAlign = HorizontalAlign.Center; 
                    formView.Width = new Unit(80, UnitType.Percentage);
                } 
            } 
            return control;
        } 

        private string GetStringProperty(string propertyTag, DataRow schemeData) {
            object data = schemeData[propertyTag];
            if ((data != null) && !data.Equals(DBNull.Value)) 
                return data.ToString();
            else 
                return String.Empty; 
        }
 
        private void Load(DataRow schemeData) {
            Debug.Assert(schemeData != null);

            foreColor = GetStringProperty("ForeColor", schemeData); 
            backColor = GetStringProperty("BackColor", schemeData);
            borderColor = GetStringProperty("BorderColor", schemeData); 
            borderWidth = GetStringProperty("BorderWidth", schemeData); 
            borderStyle = GetIntProperty("BorderStyle", -1, schemeData);
            cellSpacing = GetIntProperty("CellSpacing", schemeData); 
            cellPadding = GetIntProperty("CellPadding", -1, schemeData);
            gridLines = GetIntProperty("GridLines", -1, schemeData);
            rowForeColor = GetStringProperty("RowForeColor", schemeData);
            rowBackColor = GetStringProperty("RowBackColor", schemeData); 
            itemFont = GetIntProperty("RowFont", schemeData);
            editRowForeColor = GetStringProperty("EditRowForeColor", schemeData); 
            editRowBackColor = GetStringProperty("EditRowBackColor", schemeData); 
            editRowFont = GetIntProperty("EditRowFont", schemeData);
            headerForeColor = GetStringProperty("HeaderForeColor", schemeData); 
            headerBackColor = GetStringProperty("HeaderBackColor", schemeData);
            headerFont = GetIntProperty("HeaderFont", schemeData);
            footerForeColor = GetStringProperty("FooterForeColor", schemeData);
            footerBackColor = GetStringProperty("FooterBackColor", schemeData); 
            footerFont = GetIntProperty("FooterFont", schemeData);
            pagerForeColor = GetStringProperty("PagerForeColor", schemeData); 
            pagerBackColor = GetStringProperty("PagerBackColor", schemeData); 
            pagerFont = GetIntProperty("PagerFont", schemeData);
            pagerAlign = GetIntProperty("PagerAlign", schemeData); 
            pagerButtons = GetIntProperty("PagerButtons", 1, schemeData);
        }
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
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FormViewAutoFormat.cs source code in C# .NET

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